Updated on 2022/10/01

写真a

 
KANDA Takefumi
 
Organization
Faculty of Natural Science and Technology Professor
Position
Professor
External link

Degree

  • Doctor (Engineering) ( 2002.3   The University of Tokyo )

Research Interests

  • Micro System

  • Actuator

  • センサ

  • Piezoelectric Thin Film

  • Sensor

  • Microsystem

  • アクチュエータ

  • 圧電薄膜

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

  • Informatics / Mechanics and mechatronics

  • Nanotechnology/Materials / Nanomaterials

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Machine elements and tribology

  • Informatics / Robotics and intelligent system

  • Nanotechnology/Materials / Nano/micro-systems

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Design engineering

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Education

  • The University of Tokyo   大学院工学系研究科博士課程   精密機械工学専攻

    - 2002

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    Country: Japan

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  • The University of Tokyo   大学院工学系研究科修士課程   精密機械工学専攻

    1997.4 - 1999.3

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    Country: Japan

  • The University of Tokyo   工学部   精密機械工学科

    - 1997

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    Country: Japan

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Research History

  • Okayama University   The Graduate School of Natural Science and Technology   Professor

    2017.4

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    Country:Japan

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  • Okayama University   Graduate School of Natural Science and Technology   Associate Professor

    2007.1 - 2017.3

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    Country:Japan

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  • Okayama University   Lecturer

    2003.4 - 2006.12

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    Country:Japan

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  • Okayama University   Research Assistant

    2002.4 - 2003.3

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Professional Memberships

  • The Institute of Electrical and Electronics Engineers

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  • The Robotics Society of Japan

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  • The Japan Society of Mechanical Engineers

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  • Institute of Electrical and Electronics Engineers

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  • Japan Society for Precision Engineering

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  • The Japan Fluid Power System Society

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Papers

  • Displacement Sensing of an Active String Actuator Using a Step-Index Multimode Optical Fiber Sensor Reviewed

    Weihang Tian, Shuichi Wakimoto, Takefumi Kanda, Daisuke Yamaguchi

    Sensors   22 ( 9 )   3232 - 3232   2022.4

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI AG  

    A thin McKibben artificial muscle is a pneumatic actuator with an outer diameter of only 1.8 mm. We fabricated a string-shaped actuator called an “active string actuator,” which achieves a high contractile displacement by accumulating thin McKibben artificial muscles. To control the displacement, the length of the active string actuator should be estimated. However, this is difficult because bulky and rigid sensors are unsuitable for the sensor element of the active string actuator. Therefore, in this study, we propose a new sensing method for estimating the length of an active string actuator. The proposed sensing system is simple and comprises only three components: a step-index multimode optical fiber, a light emitter, and a light receiver. A step-index multimode optical fiber was combined with the active string actuator, and the length was estimated from the change in the amount of light propagating in the optical fiber when the active string actuator was driven. Fundamental experiments were conducted in this study, and the results demonstrated that the optical fiber sensor value changed with the actuator length. This suggests that it is possible to estimate the displacement of an active string actuator using an optical fiber sensor.

    DOI: 10.3390/s22093232

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  • Core–Shell Droplet Generation Device Using a Flexural Bolt-Clamped Langevin-Type Ultrasonic Transducer Reviewed

    Kentaro Omori, Nozomu Fujimoto, Takefumi Kanda, Shuichi Wakimoto, Norihisa Seno

    Actuators   10 ( 3 )   55 - 55   2021.3

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI AG  

    Droplets with a core–shell structure formed from two immiscible liquids are used in various industrial field owing to their useful physical and chemical characteristics. Efficient generation of uniform core–shell droplets plays an important role in terms of productivity. In this study, monodisperse core-shell droplets were efficiently generated using a flexural bolt-clamped Langevin-type transducer and two micropore plates. Water and silicone oil were used as core and shell phases, respectively, to form core–shell droplets in air. When the applied pressure of the core phase, the applied pressure of the shell phase, and the vibration velocity in the micropore were 200 kPa, 150 kPa, and 8.2 mm/s, respectively, the average diameter and coefficient of variation of the droplets were 207.7 μm and 1.6%, respectively. A production rate of 29,000 core–shell droplets per second was achieved. This result shows that the developed device is effective for generating monodisperse core–shell droplets.

    DOI: 10.3390/act10030055

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  • Evaluation of a Mechanomyogram Sensor Using Piezoelectric Polymer by Muscle Isometric Contraction Reviewed

    Hiroaki Ishizuka, Kiyoka Kashihara, Takefumi Kanda, Shuichi Wakimoto, Hisao Oka

    IEEJ Transactions on Sensors and Micromachines   141 ( 2 )   44 - 49   2021.2

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Institute of Electrical Engineers of Japan (IEE Japan)  

    DOI: 10.1541/ieejsmas.141.44

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  • Manipulation of droplets in a microchannel by ultrasonic vibration for the generation of monodisperse emulsions

    Yoshiki OHARA, Shoko SEO, Takefumi KANDA, Kazuki HARITA, Tsutomu ONO, Takaichi WATANABE, Shuichi Wakimoto

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)   2021   1P2 - K05   2021

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    Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Mechanical Engineers  

    DOI: 10.1299/jsmermd.2021.1p2-k05

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  • A small three-way valve using particle excitation driven by a single piezoelectric transducer for hydraulic actuator Reviewed

    Hikaru Yamamoto, Takefumi Kanda, Shuichi Wakimoto, Yusuke Ota, Hatuto Takami, Koichi Suzumori, Takahiro Ukida, Hiroyuki Nabae

    Sensors and Actuators A: Physical   316   112363 - 112363   2020.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.sna.2020.112363

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  • Active Cloth Fabricated by a Flat String Machine and its Application to a Safe Wheelchair System Reviewed

    Makoto Takada, Shuichi Wakimoto, Takero Oshikawa, Takeji Ueda, Takefumi Kanda

    Journal of Robotics and Mechatronics   32 ( 5 )   1010 - 1018   2020.10

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Fuji Technology Press Ltd.  

    In this study, a pneumatically contracting active cloth has been developed; its application is proposed for a safe sitting-posture recovery system for wheelchair users to avoid fall-related accidents. The active cloth consists of thin artificial muscles knitted via a flat string machine. The safe wheelchair system is configured with an active cloth and seating pressure sensor. The seating pressure sensor, located on the seating surface of the wheelchair, estimates the inclination of the upper body of the user; when this reaches an angle that is dangerous for falling from the wheelchair, the active cloth contracts to correct the posture of the upper body. In this paper, we clarify the fabrication process and fundamental characteristics of the active cloth and indicate its potential as a mechanical element for welfare apparatuses by demonstrating a safe wheelchair system.

    DOI: 10.20965/jrm.2020.p1010

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  • Realistic and Highly Functional Pediatric Externally Powered Prosthetic Hand Using Pneumatic Soft Actuators Reviewed

    Hironari Taniguchi, Nobuo Takemoto, Ren Yakami, Shuichi Wakimoto, Takero Oshikawa, Kosuke Morinaga, Takefumi Kanda

    Journal of Robotics and Mechatronics   32 ( 5 )   1034 - 1043   2020.10

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Fuji Technology Press Ltd.  

    It is known that introducing a pediatric externally powered prosthetic hand from an early age has certain merits such as the recovery of body image. However, this process is not popular in Japan. The high cost and technological problems of the hand have resulted in difficulty in its popularization. The pediatric prosthetic hand must be lighter and smaller than the adult one. Furthermore, parents of users prefer a prosthetic hand, such as a human arm and hand. We developed a prosthetic hand that demonstrates certain functionalities and appearances similar to a real human hand. The prosthetic hand consists of miniature McKibben actuators and is manufactured from acrylonitrile-butadiene-styrene resin and covered by a silicon glove. It has flexible joint structures and can grasp objects of various shapes. In this paper, we present a prototype of the pediatric prosthetic hand and the results of gripping experiments, bending and extension of finger experiments, and user tests.

    DOI: 10.20965/jrm.2020.p1034

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  • Establishment of fabrication process for smart artificial muscles with the inductance sensor Reviewed

    Sota KOGAWA, Shuichi WAKIMOTO, Takefumi KANDA, Kento OMURA, Katsunori ANDO

    TRANSACTIONS OF THE JAPAN FLUID POWER SYSTEM SOCIETY   51 ( 2 )   25 - 31   2020.10

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:The Japan Fluid Power Systems Society  

    DOI: 10.5739/jfps.51.25

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  • Nanoparticles generation using monodisperse droplets by an ultrasonic transducer Reviewed

    Nozomu Fujimoto, Takefumi Kanda, Masaya Katsuta, Yusaku Sakata, Yoshiaki Yamada, Norihisa Seno, Yoshiaki Nakazaki, Takafumi Otoyama

    Electronics and Communications in Japan   103 ( 7 )   49 - 55   2020.7

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    DOI: 10.1002/ecj.12245

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    Other Link: https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ecj.12245

  • Nanoparticles Generation using Mono-disperse Droplets by an Ultrasonic Transducer Reviewed

    Nozomu Fujimoto, Takefumi Kanda, Masaya Katsuda, Yusaku Sakata, Yoshiaki Yamada, Norihisa Seno, Yoshiaki Nakazaki, Takafumi Otoyama

    IEEJ Transaction on Sensors and Micromachines   140 ( 2 )   37 - 42   2020.2

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  • McKibben artificial muscle realizing variable contraction characteristics using helical shape-memory polumer fibers Reviewed

    Sigeyoshi Yahara, Shuichi Wakimoto, Takefumi Kanda, Kouya Matsushita

    Sensors and Actuators A : Physical   295   637 - 642   2019.8

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1016/j.sna.2019.06.012

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  • A Soft master-Slave Robot Mimicking Octopus Arm Structure Using Thin Artificial Muscles and Wire Encoders Reviewed

    Shota, Furukawa, Shichi Wakimoto, Takefumi Kanda, Hiroki Hagihara

    actuators   8 ( 2 )   40(1) - 40(13)   2019.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/act8020040

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  • New hydraulic components for tough robots Reviewed

    Koichi Suzumori, Hiroyuki Nabae, Ryo Sakurai, Takefumi Kanda, Sang Ho Hyon, Tohru Ide, Kiyohiro Hioki, Kazu Ito, Kiyoshi Inoue, Yoshiharu Hirota, Akina Yamamoto, Takahiro Ukida, Ryusuke Morita, Morizo Hemmi, Shingo Ohno, Norihisa Seno, Hayato Osaki, Shoki Ofuji, Harutsugu Mizui, Yuki Taniai, Sumihito Tanimoto, Shota Asao, Ahmad Athif Mohd Faudzi, Yohta Yamamoto, Satoshi Tadokoro

    Springer Tracts in Advanced Robotics   128   401 - 451   2019

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    Publishing type:Part of collection (book)  

    Hydraulic components have tremendous potential for realizing “tough robots” owing to their “tough features,” including high power density and shock resistance, although their practical robotic usage faces some challenges. This chapter explains a series of studies on hydraulic robot components, focusing on high output density, large generative force, shock resistance, and environmental resistance to investigate reducing size, increasing intelligence, lowering weight, achieving multiple degrees of freedom, and lowering sliding friction. The studies are based on past hydraulics technologies with the aim of permitting hydraulic actuator technologies to take important roles in achieving tough robots to operate at disaster sites and under other extreme environments. The studies consist of research and development of compact, lightweight, and high-output actuators; rotating high-torque motors; low-sliding cylinders and motors; power packs; high-output McKibben artificial muscles; particle-excitation-type control valves; hybrid boosters; and hydraulic control systems to be undertaken along with research on their application to tough robots.

    DOI: 10.1007/978-3-030-05321-5_8

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  • Fabrication and Evaluation of Hydraulic Particle Excitation Valve Vibrated Perpendicularly to Direction of Flow Path Reviewed

    Takahiro UKIDA, Koichi SUZUMORI, Hiroyuki NABAE, Takefumi KANDA

    JFPS International Journal of Fluid Power System   11 ( 2 )   9 - 17   2018.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:The Japan Fluid Power Systems Society  

    DOI: 10.5739/jfpsij.11.9

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  • A small three-way valve using particle excitation with piezoelectric transducers for hydraulic actuators Reviewed

    Hayato Osaki, Takefumi Kanda, Shoki Ofuji, Norihisa Seno, Koichi Suzumori, Takahiro Ukida, Hiroyuki Nabae

    Advanced Robotics   32 ( 9 )   500 - 510   2018.5

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Robotics Society of Japan  

    Robots composed of hydraulic actuators have been utilized in various fields and at disaster sites. However, the hydraulic control system for multiple-degree-of-freedom mechanisms is large because such systems require many control components. The purpose of this research was to develop a small hydraulic flow control valve. This paper describes the fabrication and evaluation of a small three-way valve by particle excitation using a piezoelectric transducer. This valve consists of two transducers and can switch the inlet and outlet ports by applying an AC voltage of different driving frequencies to each transducer because each transducer has different resonant frequencies. The flow rate was controlled by applying a voltage to the piezoelectric transducer. We evaluated the vibration characteristics of the fabricated three-way valve. The vibration velocity exhibited peaks at 120 and 155 kHz for the inlet and outlet port, respectively, and that of each transducer increased with the applied voltage. Therefore, this three-way valve can switch the opening port by changing the driving frequencies and continuously controlling the flow rate. As a result, we have succeeded in driving the novel small three-way valve.

    DOI: 10.1080/01691864.2018.1454848

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  • Fabrication and evaluation of a quench microreactor system for a miniaturization of crystals Reviewed

    Nozomu Fujimoto, Takefumi Kanda, Toshiaki Kai, Yusaku Sakata, Yoshiaki Yamada, Norihisa Seno, Yoshiaki Nakazaki, Takafumi Otoyama

    IEEJ Transactions on Sensors and Micromachines   138 ( 3 )   87 - 92   2018

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Institute of Electrical Engineers of Japan  

    The microreactor has attracted attentions because the microrecter can realise a new phenomenon and a new reaction in the field of micro-chemical process. In this study, a temperature controlled microreactor system using a microchannel of stainless steel and a Peltier device has been developed. In this system, the temperature device made of the microchannel device has been controlled from 8.7°C to 65.8°C. The hot fluid has been quenched successfully. To evaluate the performance of this system, a recrystallization of alum has been used. In this temperature controlled microreactor system, the average particle diameter and standard deviation were 9.2 and 10.1um when air flow rate and solution flow rate were 452 and 2.4ml/min. These results show that the proposed system has realized the miniaturization and uniformization of the alum crystals. As a result, the effectiveness of this system has been indicated.

    DOI: 10.1541/ieejsmas.138.87

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  • Preface to the special issue on "world state-of-the-art research on sensors and micromachines" Reviewed

    Takefumi Kanda

    IEEJ Transactions on Sensors and Micromachines   138 ( 1 )   1   2018

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Institute of Electrical Engineers of Japan  

    DOI: 10.1541/ieejsmas.138.1

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  • 可変微細構造によるソフトマテリアル表面の接触角制御 Reviewed

    森重佳久, 鈴森康一, 神田岳文, 脇元修一

    設計工学   53 ( 10 )   745 - 760   2018

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  • 流路に直交方向の加振を利用した油圧微粒子連振型制御弁の試作と評価 Reviewed

    浮田貴宏, 鈴森康一, 難波江裕之, 神田岳文

    日本フルードパワーシステム学会論文集   49 ( 1 )   10 - 17   2018

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  • Effect of Pre-emulsion State for a Generation of Nano-emultion by an Ultrasonic Vibration Device Reviewed

    kenichi Onishi, Takefumi Kanda, Tsutomu Ono, Shohei Toyota, Yoshihiko Imai, Ken-ici Ogawara, Kazutaka Higaki, Koichi Suzumori

    IEEJ Transaction on Sensors and Micromachines   138 ( 9 )   394 - 400   2018

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.1541/ieejsmas.138.394

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  • Fabrication and Evaluation of Hydraulic Particle Excitation Valve Vibrated Perpedicularly to Direction of Flow Path Reviewed

    Takahiro UKIDA, Koichi SUZUMORI, Hiroyuki NABAE, Takefumi KANDA

    TRANSACTION OF THE JAPAN FLUID POWER SYSTEM SOCIETY   49 ( 1 )   10 - 17   2018

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  • Optimization of orifice position in particle-excitation valve for proportional flow control Reviewed

    Daisuke Hirooka, Tomomi Yamaguchi, Naomichi Furushiro, Koichi Suzumori, Takefumi Kanda

    ROBOMECH Journal   4 ( 1 )   1 - 11   2017.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer International Publishing  

    This paper reports an improvement of the particle-excitation flow control valve. The valve that we have designed in previous reports can control air flow, using particle excitation by piezoelectric resonance, and has the following advantages: small size, lightweight, high response and continuous airflow control. However, in our previous models, the relationship between the driving voltage and the flow quantity was nonlinear. In this report, we improved the valve to realize proportional flow control. The valve consists of the orifice plate, that has some orifices, and steel particles to seal the orifices and piezoelectric transducer. It controls air flow by the voltage applied to the transducer. For proportional flow control, it is important to adjust the orifice position adequately. In this report, we optimized the orifice position, considering resonance condition of the valve. We designed the experimental prototype using a bolt-clamped Langevin type transducer and decided orifice position. And we evaluated its vibration properties and flow-rate characteristics. The experimental results showed that our designed prototype can proportionally control airflow.

    DOI: 10.1186/s40648-017-0093-3

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  • Nanoparticles generation system using an ultrasonic torsional transducer Reviewed

    Nozomu Fujimoto, Takefumi Kanda

    IEEE International Ultrasonics Symposium, IUS   2017.10

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    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:IEEE Computer Society  

    Nanoparticles have been required in the fields such as medicine, foods and electronic materials. By re-crystallization process, nanoparticles can be formed by quenching a solution. We have generated mono-disperse droplets by using a torsional bolt-clamped Langevin-type transducer and a micropore plate to form fine nanoparticles by quenching the droplets.

    DOI: 10.1109/ULTSYM.2017.8092016

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  • Particle-excitation flow-control valve using piezo vibration-improvement for a high flow rate and research on controllability Reviewed

    Daisuke Hirooka, Tomomi Yamaguchi, Naomichi Furushiro, Koichi Suzumori, Takefumi Kanda

    IEEJ Transactions on Sensors and Micromachines   137 ( 1 )   32 - 37   2017

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Institute of Electrical Engineers of Japan  

    This paper describes an improved particle-excitation flow-control valve with high flow rate and controllability. The proposed control valve has a small volume, is lightweight, and can smoothly control the airflow through particle excitation. Pneumatic actuators, which have many advantages, are widely used in automation machine equipment and are expected to be used in robots. In general, such highly controllable pneumatic-control devices used as proportional valves are large-scale, heavy, and exhibit low response. We have developed a new flow-control valve called a particle-excitation flow-control valve, which has a simple structure with a lead zirconium titanate (PZT) resonance mode, large control-flow rate, and is lightweight. Further, this valve is expected to be highly responsive because it is driven by a PZT vibrator. In this study, we designed an experimental prototype to increase the maximum flow rate and measured its flow control and response characteristics. Moreover, we showed that this control valve has high controllability and control flow rate.

    DOI: 10.1541/ieejsmas.137.32

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  • Analysis of Flow Control Valve in Hydraulic System using Particle Excitation Reviewed

    Takahiro UKIDA, Koichi SUZUMORI, Hiroyuki NABAE, Takefumi KANDA

    The Japan Fluid Power System Society   2C12(1)-2C12(8)   2017

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  • Hydraulic Control by Flow Control Valve Using PArticle Excitation Reviewed

    Takahiro UKIDA, Koichi SUZUMORI, Hiroyuki NABAE, Takefumi KANDA, Shoki OFUJI

    JFPS International Journal of Fluid Power System   10 ( 3 )   38 - 46   2017

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    DOI: 10.5739/jfpsij.10.38

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  • Development of a gas/liquid phase change actuator for high temperatures Reviewed

    Hiroki Matsuoka, Koichi Suzumori, Takefumi Kanda

    ROBOMECH Journal   3 ( 1 )   1 - 7   2016.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer International Publishing  

    Gas/liquid phase changes produce large volume changes in working fluids. These volume changes are used as the driving power sources in actuators such as micro-pumps and valves. Most of these actuators are utilized in ordinary temperature environments. However, the temperature range in which the phase change actuator can operate depends on the characteristics of the working fluid. We hypothesized that proper selection of the working fluid and the structure of the actuator can enable such actuators to be applied not only in ordinary environments but also in high temperature environments. Consequently, in this paper, we discuss the design and fabrication of a new gas/liquid phase change actuator for use in high temperature environments. Our proposed actuator consists of a bellow body, spring, heater, and working fluid. We used the Inconel super alloy, which is highly heat and corrosion resistant, for the bellow and moving parts of the actuator. For the working fluid, we prepared triethylene glycol, which has a boiling point of 287.3 °C and very low vapor pressure at ordinary temperature. As a result, our proposed actuator can be utilized in high temperature environments up to 300.0 °C. The results of several experiments conducted confirm that our proposed actuator generates 1.67 mm maximum displacement in a 300.0 °C atmospheric environment. In addition, we confirmed that the operation of the actuator is stable in that environment. Our results confirm that a gas/liquid phase change actuator can be used in high temperature environments.

    DOI: 10.1186/s40648-016-0041-7

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  • Production of nanoemulsion using a microchannel device oscillated by piezoelectric transducer Invited Reviewed

    Takefumi Kanda

    16th International Conference on Nanotechnology - IEEE NANO 2016   718 - 719   2016.11

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    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:Institute of Electrical and Electronics Engineers Inc.  

    An ultrasonic emulsification device has been fabricated and evaluated. The device is for the generation of nano-sized droplets for drags and consists of a piezoelectric device and metal plates. Microchannel plates made of stainless steel has been used for the device. The oscillation frequency was over 2 MHz and sub-micron size droplets has been obtained successfully. Additionally, the state in the microchannel has been evaluated using a micro cavitation sensor installed in the channel.

    DOI: 10.1109/NANO.2016.7751382

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  • Piezoelectric Transducer Design for Particle Excitation Hydraulic Control Valve Reviewed

    Takahiro Ukida, Koichi Suzumori, Hiroyuki Nabae, Takefumi Kanda

    Proceedings of Symposium on Ultrasonic Electronics   Vol. 37   2016.11

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  • Special issue on innovative actuators Reviewed

    Takeshi Morita, Takefumi Kanda, Kenjiro Takemura

    International Journal of Automation Technology   10 ( 4 )   469   2016.7

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Fuji Technology Press  

    DOI: 10.20965/IJAT.2016.P0469

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  • A piezoelectric polymer cavitation sensor installed in an emulsion generation microchannel device and an evaluation of cavitation state Reviewed

    Takefumi Kanda, Masaki Yabumoto, Koichi Suzumori

    JAPANESE JOURNAL OF APPLIED PHYSICS   55 ( 7 )   07KE07-1-07KE07-6   2016.7

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:IOP PUBLISHING LTD  

    In previous works, ultrasonic emulsification was realized using small microchannel devices oscillated by piezoelectric transducers. By using the devices, the emulsification in the flow process was also realized. In these devices, the driving frequency was higher than 2 MHz. This value is higher than the maximum audible field. On the other hand, the frequency is too high to utilize the cavitation effect. This is because the cavitation threshold depends on the frequency. The aim of this study is to confirm the cavitation state in the microchannel device using a piezoelectric polymer sensor. A micropatterned cavitation detection sensor has been fabricated by a photolithography technique and evaluated in a high-intensity ultrasound field. The emulsification state in the microchannel device has been evaluated using the fabricated sensor. (C) 2016 The Japan Society of Applied Physics

    DOI: 10.7567/JJAP.55.07KE07

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  • Water flow control valve using particle excitation

    Ofuji Shoki, Kanda Takefumi, Seno Norihisa, Suzumori Koichi, Ukida Takahiro, Nabae Hiroyuki

    Proceedings of JSPE Semestrial Meeting   2016   385 - 386   2016

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    Language:Japanese   Publisher:The Japan Society for Precision Engineering  

    DOI: 10.11522/pscjspe.2016S.0_385

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  • Study of droplet manipulation condition in droplet manipulation device using ultrasonic vibration Reviewed

    Kenichi Onishi, Takefumi Kanda, Naoya Ogawa, Koichi Suzumori

    IEEJ Transactions on Sensors and Micromachines   136 ( 8 )   348 - 356   2016

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Institute of Electrical Engineers of Japan  

    In this study, we have fabricated a droplet manipulation device which has a microchannel oscillated by piezoelectric actuator. This device can manipulate droplets by producing a pressure distribution of a standing acoustic field caused by ultrasonic vibration in the microchannel. The manipulated droplet's size has been estimated from the relationship between acoustic force and viscous force. The device has been designed by using a finite element method analysis. Fabricated device has been evaluated by observing droplets in manipulation experiment and measuring a manipulated droplet's distribution. When n-dodecane was used as dispersed phase, this device can manipulate a droplet whose diameter is larger than 20μm when the applied voltage and the driving frequency were 80Vp-p and 2.25MHz. When Silicone oil was used as dispersed phase, the manipulated droplets diameter was larger than 15μm. From these results, we have indicated that the microchannel device can manipulate droplets by using ultrasonic vibration.

    DOI: 10.1541/ieejsmas.136.348

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  • Omnidirectional soft robot platform with flexible actuators for medical assistive device Reviewed

    Mohamed Najib Ribuan, Shuichi Wakimoto, Koichi Suzumori, Takefumi Kanda

    International Journal of Automation Technology   10 ( 4 )   494 - 502   2016

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Fuji Technology Press  

    This manuscript explains the employment of flexible actuators to act as a soft robot and transporting agent to assist medical X-ray examinations. Although soft robots from silicone material can be transparence and a human compliance used as medical assistive devices, soft robots have some problems: they tend to be sluggish, have long and imprecise gait trajectories, and need their control parameters to be adjusted for motion diversion. A soft robot with omnidirectional locomotion has been created, one that has a combination of pneumatic rubber legs that form a soft robot platform and an associated hardware setup. Tests have confirmed its omnidirectional locomotion ability
    it has a maximum speed of 6.90 mm/s in forward locomotion and a maximum payload of 70 g. These features indicate that the robot can be used as a medical assistive device for fluoroscopy examinations.

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  • Development of novel particle excitation flow control valve for stable flow characteristics Reviewed

    Daisuke Hirooka, Tomomi Yamaguchi, Naomichi Furushiro, Koichi Suzumori, Takefumi Kanda

    International Journal of Automation Technology   10 ( 4 )   540 - 548   2016

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  • Development of a rubber soft actuator driven with gas/liquid phase change Reviewed

    Hiroki Matsuoka, Takefumi Kanda, Shuichi Wakimoto, Koichi Suzumori, Pierre Lambert

    International Journal of Automation Technology   10 ( 4 )   517 - 524   2016

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  • Microdroplet generation using an ultrasonic torsional transducer which has a micropore with a tapered nozzle Reviewed

    Toru Kishi, Yusuke Kiyama, Takefumi Kanda, Koichi Suzumori, Norihisa Seno

    Archive of Applied Mechanics   1 - 12   2016

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  • Highly Responsive and Stable Flow Control Valve using a PZT transducer Reviewed

    Daisuke Hirooka, Tomomi Yamaguchi, Naomichi Furushiro, Koichi Suzumori, Takefumi Kanda

    2016 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS)   2016

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    Pneumatic actuators are widely used because they are lightweight and inexpensive. However, highly controllable devices for pneumatic actuators generally have large volume and low response and are heavy. We have developed the flow control valves that have highly controllable using PZT elements. These control valves can downsize the control valve with high response. Using a PZT transducer, we introduced a new mechanism of the control valve for stable continuous flow rate. In this report, we proposed a new mechanism to realize stable continuous flow with a PZT transducer. We designed prototype using a bolt-clamped Langevin transducer (BLT) and show the characteristics of the valve.

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  • 微粒子励振型流量制御弁による油圧制御 Reviewed

    浮田貴宏, 鈴森康一, 難波江裕之, 神田岳文, 大藤翔輝

    日本フルードパワーシステム学術論文集   47 ( 6 )   39 - 46   2016

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  • A Cryogenic Ultrasonic Actuator using a Torsional Transducer Reviewed

    Takefumi Kanda, Masataka Kuroda, Daisuke Yamaguchi, Koichi Suzumori

    2016 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS)   2016

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    In this study, a torsional transducer type ultrasonic motor which realizes the continuous rotation and the positioning of the angle in cryogenic temperature has been fabricated and evaluated. In the cryogenic temperature environment, the performance of the transducer falls. In order to drive the motor at cryogenic temperature, the torsional transducer is designed to generate the resonant stick-slip drive. The transducer can perform the resonant stick-slip drive by combining the first and the second vibration modes. The ultrasonic motor using the transducer was evaluated. The rotation speed and the starting torque are 111 rpm and 0.75 mNm at 4.5 K.

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  • Hydraulic control by flow control valve using particle excitation Reviewed

    Takahiro Ukida, Koichi Suzumori, Hiroyuki Nabae, Takefumi Kanda, Shoki ofuji

    Transaction of Japan Fluid Power System Society   47 ( 6 )   39 - 46   2016

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  • Droplets Generation in the Flowing Ambient Liquid by using an Ultrasonic Torsional Vibrator and a Micropore Plate

    Yamada Tomoyasu, Mori Kota, Kanda Takefumi, Suzumori Koichi

    Proceedings of JSPE Semestrial Meeting   2015   887 - 888   2015

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    In many fields, such as electronic material and medicine, it is an important subject to generate small and monodispersity droplets of various liquids. In this study, to generate micro droplets for a chemical manufacturing process, we have designed and fabricated a system using a bolt-clamped Langevin-type transducer and the micropore plate in order to generate micro droplets. First, we observed the range of applied pressure to generate uniform droplets. As a result, the condition depends on the kinematic viscosity of continuous phase. Next, we investigated the droplet generation condition when the droplets are in monodisperse, when the droplets are generated in the flowing ambient liquid.

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  • 微粒子励振型流量制御弁を用いた空気圧シリンダの速度制御 Reviewed

    廣岡大祐, 山口智実, 古城直道, 鈴森康一, 神田岳文

    日本フルードパワーシステム学会論文集   46 ( 2 )   7 - 13   2015

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  • A study on temperature dependence of an ultrasonic motor for cryogenic environment Reviewed

    Masahiro Nakazono, Takefumi Kanda, Daisuke Yamaguchi, Koichi Suzumori, Yuya Noguchi

    Japanese Journal of Applied Physics   54 ( 7S1 )   07HE15-1-07HE15-5   2015

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  • Speed Control of Pneumatic Cylinder using Particle-Excitation Flow Control Valve Reviewed

    Daisuke HIROOKA, Tomomi YAMAGUCHI, Naomichi FURUSHIRO, Koichi Suzumori, Takefumi Kanda

    TRANSACTIONS OF THE JAPAN FLUID POWER SYSTEM SOCIETY   46 ( 2 )   7 - 13   2015

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  • Ultrasonic Motor for sample spinning of solid-state nuclear magnetic resonance spectrometer in high magnetic field Reviewed

    Daisuke Yamaguchi, Koichi Suzumori, Dai Takeda, Takefumi Kanda

    2014 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS)   870 - 873   2014

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    The aim of this paper is to realize a new sample spinning unit for a solid-state nuclear magnetic resonance (NMR). In the solid-state NMR analysis, a sample spinning in high magnetic field is an important function. We have designed and fabricated the sample spinning unit using a low-profile ultrasonic motor for high magnetic field. The unit could be driven in high magnetic flux at 9.4 T. Soli-state NMR analysis of glycine was measured using the unit. We have succeeded in applying the ultrasonic motor for solid-state NMR analysis.

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  • Light-driven actuator using hydrothermally deposited PLZT film Reviewed

    Daisuke Yamaguchi, Akimasa Tonokai, Takefumi Kanda, Koichi Suzumori

    IEEJ Transactions on Sensors and Micromachines   133 ( 8 )   330 - 336   2013

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    Light-driven actuators result in the miniaturization of micro-devices because such actuators can be driven by a non-contact energy supply. PLZT is a ferroelectric material that exhibits a photostrictive effect. We have succeeded in driving a photoresponse actuator by using the PLZT film. The PLZT film was deposited on a titanium substrate by using the hydrothermal method. The PLZT film was evaluated by x-ray diffraction and piezoelectricity. The actuator has a simple structure in which an indium tin oxide (ITO) transparent electrode is deposited on the surface of the PLZT film. The actuator is driven by the ultraviolet (UV) light. To confirm the driven phenomenon, the photoresponse drive was evaluated by measuring the displacement, electric current and surface temperature. As an example of a light-driven application using the PLZT film actuator, we also fabricated and evaluated a light-driven valve. We have succeeded in changing the flow rate when the intensity of the UV light increased. © 2013 The Institute of Electrical Engineers of Japan.

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  • Ultrasonic motor using two sector-shaped piezoelectric transducers for sample spinning in high magnetic field Reviewed

    Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori, Kazuya Fujisawa, Kiyonori Takegoshi, Takashi Mizuno

    Journal of Robotics and Mechatronics   25 ( 2 )   384 - 391   2013

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    This paper presents the design, fabrication process, and evaluation of an ultrasonic motor for sample spinning in a high magnetic field of solid-state Nuclear Magnetic Resonance (NMR). To decrease effects of the magnetic field on rotation, all motor components are made of materials that have low magnetic permeability. The motor, including the sample casing, is a maximum 31 mm in diameter and 50 mm high. The motor has two sector-shaped piezoelectric transducers. One transducer generates two different vibration modes, longitudinal and flexural, when two sinusoidal voltages are applied to transducers. To confirm that transducers can be driven in a high magnetic field, the effect of the magnetic field on the transducer was evaluated. The motor was driven at a frequency of 329.0 kHz. The maximum rotation speed and starting torque were 1.50 × 103 rpm and 26 μ Nm when applied voltage was 40 Vp-p. The rotation speed, controlled by a proportional-integral control system, was 1.20 × 103 rpm in a 7.0-T magnetic field. The motor was also applied to the sample spinning system of a high-resolution NMR spectrometer. We succeeded in obtaining 1 H-NMR signals of H2 O. The motor can therefore be used for a sample spinning system in a high magnetic field.

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  • An Ultrasonic Motor Using a Titanium Transducer for a Cryogenic Environment Reviewed

    Dai Takeda, Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori, Yuya Noguchi

    Japanese Journal of Applied Physics   52 ( 7 )   07HE13-1-07HE13-6   2013

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  • Evaluation of generated micro droplets using micropore plates oscillated by ultrasonic torsional transducers Reviewed

    Yusuke Kiyama, Yoshiyuki Tominaga, Takefumi Kanda, Koichi Suzumori, Toru Kishi, Yoshiaki Yamada, Norihisa Seno

    SENSORS AND ACTUATORS A-PHYSICAL   185   92 - 100   2012.10

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    This paper reports on generating micro and uniform droplets in various viscosity liquids by using a micropore plate oscillated by an ultrasonic torsional transducer. When the micropore plate was not oscillated, generated droplet diameter was not stable. On the other hand, when the micropore plate was oscillated, generated droplets became small and uniform by ruffling the liquid column surface. Droplets were generated experimentally in the air by using pure water and silicone oil of various viscosities and then evaluated. We have designed the ultrasonic torsional transducer and a droplet generation device to apply a high pressure for the use of higher viscosity liquids. We have succeeded in generating droplets by using pure water when the ultrasonic torsional transducer and the micropore plate that had an 18-mu m-diameter micropore were used. The average diameter of droplets was 30.0 mu m and the standard deviation was 0.98. We have also succeeded in generating 50-cSt silicone oil droplets by using the droplet generation device and the micropore plate that had the 50-mu m-diameter micropore. The average diameter of droplets was 98.0 mu m and the standard deviation was 0.76. (C) 2012 Elsevier B.V. All rights reserved.

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  • An ultrasonic motor for cryogenic temperature using bolt-clamped Langevin-type transducer Reviewed

    Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori

    SENSORS AND ACTUATORS A-PHYSICAL   184   134 - 140   2012.9

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    In this study, a small ultrasonic motor driven under cryogenic temperature conditions has been fabricated and evaluated.
    Since transducer performance generally decreases at cryogenic temperatures, we designed and fabricated a bolt-clamped Langevin-type transducer for operation at cryogenic temperature. We simulated the influence of thermal stress on the transducer. The results from simulation were used to design the transducer, and it was then used to fabricate an ultrasonic motor for cryogenic temperature. The maximum diameter and the height of the motor are 30 mm and 38.7 mm.
    To enable the motor to be driven at cryogenic temperature, we evaluated the relationship between the contact pre-load and the lowest rotatable temperature. The motor's driving performance was evaluated at both room temperature and cryogenic temperatures. In a 4.5 K helium gas ambient, the rotation speed and starting torque were 133 rpm and 0.03 mu N m when the applied voltage was 50 Vp-p. (C) 2012 Elsevier B.V. All rights reserved.

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  • An Ultrasonic Motor for Use at Ultralow Temperature Using Lead Magnesium Niobate-Lead Titanate Single Crystal Reviewed

    Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori, Masataka Kuroda, Dai Takeda

    JAPANESE JOURNAL OF APPLIED PHYSICS   51 ( 7 )   07GE09-1-07GE09-6   2012.7

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    In this study, an ultrasonic motor for use at ultralow temperatures has been fabricated and evaluated. The motor has a bolt-clamped Langevin-type transducer using lead magnesium niobate-lead titanate (PMN-PT) single crystal. The transducer is proposed as an oscillator for use at ultralow temperatures by simulation of the thermal stress and evaluation of the pre-load. The thermal effect of the transducer was evaluated when the temperature was changed. As a result, the pre-load of the transducer was concluded to be affected by thermal stress. In addition, the ultrasonic motor using the transducer was fabricated and evaluated. By adjusting the contact pre-load between the rotor and the transducer, the motor has successfully rotated at an ultralow temperature. The rotation speed was 144 rpm at 4.4 K when the applied voltage was 150 Vp-p. This rotation speed is larger than that of previous same size actuators that can be used at ultralow temperatures. (C) 2012 The Japan Society of Applied Physics

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  • 微粒子励振型空気流量制御弁の非線形性補償による流量制御 Reviewed

    廣岡大祐, 鈴森康一, 神田岳文

    日本フルードパワーシステム学会論文集   43 ( 5 )   117 - 121   2012

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  • Hydrothermal Deposition of the PZT film and Applications of Piezoelectric Actuators Reviewed

    Daichi Nakahira, Takefumi Kanda, Koichi Suzumori, Masao Kabuto, Yoshihiko Michihiro, Masahiro Ueno

    2012 19TH INTERNATIONAL CONFERENCE MECHATRONICS AND MACHINE VISION IN PRACTICE (M2VIP)   501 - 506   2012

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    In this paper, PZT film has been deposited on Ti substrate by using a hydrothermal method. The hydrothermal reaction solution was stirred by 2 types of methods. One mixing method was a rotation mixing method and the other was an ultrasonic vibration mixing method. Bimorph actuators were fabricated and evaluated with displacement measurement. Because of holding the autoclave, the ultrasonic vibration mixing device was less of a load to the substrate. Therefore, micropositioning stage has been fabricated on a comparatively large and high-aspect ratio titanium structure by using the ultrasonic vibration mixing device. The hydrothermal method can easily deposit on the three-dimensional substrate. Thus, we have deposited PZT film on a hemispherical shape Ti substrate and fabricated an ultrasonic transducer by using the rotation mixing device. The ultrasonic transducer was evaluated by under water experiment.

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  • Flow Rate Control using Particle Excitation Valve with Non-liner Compensation

    Daisuke HIROOKA, Koichi SUZUMORI, Takefumi KANDA

    Transactions of the Japan Fluid Power System Society   43 ( 5 )   117 - 121   2012

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    The purpose of this study is the development of a valve that can precisely control pneumatic cylinders. The valve is lightweight and has simple structure. The valve uses a piezoelectric oscillator which is driven in the resonance mode, and it can control flow rate by controlling the amplitude of the particle excitation. In this report, we have designed a new prototype for the purpose of high controllability. We have applied a non-linear control algorithm to control Q-V nonlinearlity of this valve. We found that this control works well to realize linear Q-V characteristics.

    DOI: 10.5739/jfps.43.117

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  • Design and evaluation of orifice arrangement for particle-excitation flow control valve Reviewed

    Daisuke Hirooka, Koichi Suzumori, Takefumi Kanda

    SENSORS AND ACTUATORS A-PHYSICAL   171 ( 2 )   283 - 291   2011.11

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    In this article, we report a new particle-excitation flow control valve. The purpose of this study is the development of a particle-excitation flow control valve that can precisely control pneumatic cylinders. We have reported this flow control valve principle. The valve, driven by a PZT vibrator, has a simple lightweight structure with large flow rate. We report the relationship between the orifice arrangement and flow rate characteristics of the valve. We have designed a new prototype for the purpose of high controllability. We have measured flow-rate characteristics and confirmed the conditions necessary for continuous adjustment of flow quantity. The control valve works successfully to realize a change in flow rate. (C) 2011 Elsevier B.V. All rights reserved.

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  • Design and Evaluation of Emulsion Generation Device Using Ultrasonic Vibration and Microchannel Reviewed

    Takefumi Kanda, Takuya Harada, Yoshiyuki Tominaga, Koichi Suzumori, Tsutomu Ono, Sotaro Iwabuchi, Kazuyuki Ito, Ken-ichi Ogawara, Kazutaka Higaki, Yuta Yoshizawa

    Japanese Journal of Applied Physics   50 ( 7 )   07HE24-1-07HE24-6   2011

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  • Multiplex pneumatic control method for multi-drive system Reviewed

    Yasutaka Nishioka, Koichi Suzumori, Takefumi Kanda, Shuichi Wakimoto

    SENSORS AND ACTUATORS A-PHYSICAL   164 ( 1-2 )   88 - 94   2010.11

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    Pneumatic actuators have several advantages such as light weight safety low cost and high compliance However many pneumatic actuators have complicated systems that include a compressor air tubes and pneumatic valves with electrical wires This research proposes a new control method for a multiplex pneumatic transmission constructed with special resonant valves and air tubes with a control system driven by air vibration in air tubes without electrical wires The control is simplified and effective for pneumatic systems having many degrees of freedom In this paper the development of a primitive model of the resonant valve and a prototype valve is described In addition two control methods which are a superimposing method and a time-sharing method are shown and the independent driving of four actuators is realized by using one of the control methods with air tubes only (c) 2010 Elsevier B V All rights reserved

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  • 水圧マッキベン型人工筋を用いた不定形重量物用ハンドの開発 Reviewed

    盛真唯子, 鈴森康一, 脇元修一, 神田岳文, 高橋正幸, 細谷高司, 竹松愛実

    フルードパワーシステム   41 ( 3 )   59 - 66   2010

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  • An emulsion generating microchannel device oscillated by piezoelectric vibrator Reviewed

    Takefumi Kanda, Koichi Suzumori, Takuya Harada, Tsutomu Ono, Sotaro Iwabuchi, Kazuyuki Ito, Ken-Ichi Ogawara, Kazutaka Higaki

    2010 International Symposium on Micro-NanoMechatronics and Human Science: From Micro and Nano Scale Systems to Robotics and Mechatronics Systems, MHS 2010, Micro-Nano GCOE 2010, Bio-Manipulation 2010   13 - 18   2010

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    The goal of this study is to realize an emulsification device for the generation of sub-micron size monodisperse emulsions. We have fabricated and tested the device which consists of a microchannel plate and an ultrasonic vibrating plate. The device can realize continuous flow system and those plates are easily stacked. We have succeeded in generating emulsions which has a diameter of 80 nm. ©2010 IEEE.

    DOI: 10.1109/MHS.2010.5669586

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  • Micro actuator system for narrow spaces under specific environment Reviewed

    Takefumi Kanda

    Next-Generation Actuators Leading Breakthroughs   375 - 385   2010

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    This chapter describes micro actuator systems for narrow spaces under specific environments. In the fields of scientific or medical instruments, there is a great demand for micro sensors and actuators. We have fabricated some micro sensors and actuators which can be used under such specific environment. Two types of micro actuator systems for narrow spaces have been fabricated and evaluated. Those are for precise tool control unit and attitude control unit. In the precise tool control unit, a micro servo motor using the micro ultrasonic motor and the magnetic encoder have been designed and fabricated. In the attitude control, flexible displacement sensor made of piezoelectric polymer and shape memory alloy actuator driven by optical source. © 2010 Springer-Verlag London.

    DOI: 10.1007/978-1-84882-991-6_32

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  • Emulsion Generating Microchannel Device Oscillated by 2.25MHz Ultrasonic Vibrator Reviewed

    Takuya Harada, Takefumi Kanda, Koichi Suzumori, Tsutomu Ono, Sotaro Iwabuchi, Kazuyuki Ito, Ken-ichi Ogawara, Kazutaka Higaki

    JAPANESE JOURNAL OF APPLIED PHYSICS   49 ( 7 )   07HE13-1-07HE13-6   2010

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    In this study, a device using an ultrasonic vibration and a microchannel has been developed to obtain emulsions. The process of generating emulsions involves a Y-type microchannel and an ultrasonic device. Once micron-sized emulsions were generated by the Y-type microchannel, the micron-sized emulsions were sonicated using ultrasonic vibration to produce emulsions. Although the diameter of emulsions was 30 mu m using the Y-type microchannel, the diameter of the sonicated emulsions was about 200 nm. In addition, as the applied voltage was increased, sonicated emulsions became smaller and the distribution became sharper. (C) 2010 The Japan Society of Applied Physics

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  • Cylindrical Micro Ultrasonic Motor and Its Application to High Intensity Magnetic Field Reviewed

    Takefumi KANDA

    Science and Industry   84 ( 6 )   239 - 244   2010

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  • 超音波振動を組み込んだマイクロ流路によるナノエマルション調製

    小野 努, 岩渕 草太郎, 伊東 一行, 原田 拓也, 神田 岳文, 鈴森 康一, 大河原 賢一, 檜垣 和孝, 妹尾 典久, 高野 和潔, 門脇 信傑, 大森 啓士

    化学工学会 研究発表講演要旨集   2010   55 - 55   2010

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    DOI: 10.11491/scej.2010f.0.55.0

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  • Droplet generation using a torsional Langevin-type transducer and a micropore plate Reviewed

    Takuya Harada, Naoyuki Ishikawa, Takefumi Kanda, Koichi Suzumori, Yoshiaki Yamada, Ken-Ichiro Sotowa

    SENSORS AND ACTUATORS A-PHYSICAL   155 ( 1 )   168 - 174   2009.10

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    This paper reports on droplet generation by using a torsional bolt-clamped Langevin-type transducer and a micropore plate. When the micropore plate was not oscillated, droplets were generated irregularly. On the other hand, when the micropore plate was oscillated, droplets were generated regularly. In addition, by changing the micropore diameter, the generated droplets' diameter was varied in proportion to the micropore area. Under the condition that the pore diameter, the vibrational amplitude and the resonance frequency were 16 mu m, 0.62 mu m(p-p) and 56 kHz, respectively, the average diameter of droplets was 26.8 mu m and the standard deviation was 1.4. Additionally, W/O (water-in-oil) emulsions were generated in air-liquid phase by the transducer. Under the same condition, generated average diameter of emulsions was 35.0 mu m, the standard deviation was 1.9 and the coefficient of variance was 5.5. From this result, monodisperse emulsions were generated. (C) 2009 Elsevier B.V. All rights reserved.

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  • Flow control valve for pneumatic actuators using particle excitation by PZT vibrator Reviewed

    Daisuke Hirooka, Koichi Suzumori, Takefumi Kanda

    SENSORS AND ACTUATORS A-PHYSICAL   155 ( 2 )   285 - 289   2009.10

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    This paper reports a new flow control valve for pneumatic actuators that has a lightweight and simple structure and uses particle excitation by PZT vibrator. The flow control valve in this report consists of an orifice plate which has plural orifices, PZT vibrator which is adhered on the orifice plate and iron particles. The valve is normally closed. because air flow carries the particles on to the orifice and particles seal the air flow. Because the orifice plate excitation by the PZT vibrator works to make the particles away from the orifice plate, the air flows through the orifices. It is driven at resonance mode and can be used as a variable speed controller for pneumatic actuators. The new flow control valve avoids the stopping shock of pneumatic actuators at the stroke ends while retaining the advantages of pneumatic actuators. (C) 2009 Elsevier B.V. All rights reserved.

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  • Realizing Spiral Laminar Flow Interfaces with Improved Micro Rotary Reactor Reviewed

    Hiroaki Furusawa, Koichi Suzumori, Takefumi Kanda, Akinori Muto, Yusaku Sakata

    Journal of Robotics and Mechatronics   21 ( 2 )   179 - 185   2009

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  • Flexible displacement sensor using injected conductive paste Reviewed

    Kenji Kure, Takefumi Kanda, Koichi Suzumori, Shuichi Wakimoto

    SENSORS AND ACTUATORS A-PHYSICAL   143 ( 2 )   272 - 278   2008.5

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    This paper reports on the fabrication procedure and the evaluation of a sensor with a flexible structure. Recently, because welfare robots with soft structures are being developed, there has been considerable progress in developing various soft actuators. Usually, however, sensors have high stiffness and diminish the compliance of soft actuators. In this study, a soft actuator's displacement was detected with a flexible displacement sensor using deposited conductive paste film. When the film was deformed, the sensor's electrical resistance changed, making a large deformation detectable. Initially, a flat type displacement sensor was fabricated, and its basic characteristics were evaluated. Then, an optimal wave patterning method that improved on the sensor signal's linearity was proposed. Finally, the flexible displacement sensor was formed onto the surface of a flexible microactuator (FMA). A servo control for the soft actuator was constructed with the flexible displacement sensor and high positioning accuracy was demonstrated. (c) 2007 Elsevier B.V. All rights reserved.

    DOI: 10.1016/j.sna.2007.11.031

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  • 3202 The analysis and evaluation of low-profile micro ultrasonic motors driven by sector shaped piezoelectric vibrators

    ICHIHARA Takashi, KANDA Takefumi, SUZUMORI Koichi

    The proceedings of the JSME annual meeting   2008   149 - 150   2008

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    A low-profile micro ultrasonic motor has been designed and fabricated. This motor has two sector shaped vibrators. The vibrators generate elliptical motion by the 1st longitudinal mode and the 2nd bending mode. They are supported by planar elastic structure that combined with preload mechanism. Three types of pre-load systems were designed and evaluated. The diameter and thickness of one type was 9.8[mm] and 0.6[mm]. These vibrators have been oscillated around 340 [kHz]. The maximum rotation speed was 1.2 x 10^3 [rpm] and the maximum starting torque was 98.8[μNm] when the applied voltage was 20[V_<p-p>].

    DOI: 10.1299/jsmemecjo.2008.7.0_149

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  • Pneumatic Valve Operated by Multiplex Pneumatic Transmission Reviewed

    Yasutaka Nishioka, Koichi Suzumori, Takefumi Kanda, Shuichi Wakimoto

    JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING   2 ( 2 )   222 - 229   2008

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    A pneumatic system has several advantages, which are cheapness, lightweight, and reliability to human and environment. These advantages are adapted to some research areas, such as industrial lines, medical and nursing cares, and rehabilitation tools. However, the pneumatic system needs several devices; compressor, air tube, and control valve. This research aim to downsize pneumatic system. In this paper, a new method of multiplex pneumatic transmission for multi-pneumatic servo system is proposed. The valve for this system consists of two vibrators supported by springs, which was designed with simple and cheap structure. The working principle of the valve is vibrators resonance from multiplex pneumatic transmission and it is possible to work as ON/OFF valves without electric wire. Dynamic simulation was used to confirm the working principle of the resonance driving system. A prototype device confirming the principle was designed and developed based on the simulation. The experiments show that this new control system works very well to control two separated valves through single pneumatic tube.

    DOI: 10.1299/jamdsm.2.222

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  • 3 Elastic Pectoral Fin Actuators for Biomimetic Underwater Vehicle Reviewed

    Ariyoshi Tomokazu, Kato Naomi, Suzuki Hiroyoshi, Ando Yoshito, Suzumori Koichi, Kanda Takefumi, Endo Satoshi

    Journal of the Japan Society of Naval Architects and Ocean Engineers   ( 第5号 )   15 - 25   2007

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    This paper describes the developments of new pectoral fins made of elastic materials with the functions of flexibility and multifunctionality for biomimetic underwater vehicles to use as not only a propulsive device, but also other applications such as grippers, avoiding damages to environment by rigid fins. We developed two types of elastic pectoral fins, an actively controlled pneumatic fin and a passively controlled flexible fin in this study. We carried out the verification tests for generating the propulsive forces and FEM analyses of the behaviors of two elastic pectoral fins.

    DOI: 10.2534/jjasnaoe.5.15

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    Other Link: http://dl.ndl.go.jp/info:ndljp/pid/10784045

  • 螺旋状層流界面形成マイクロロータリーリアクタの開発 Reviewed

    古澤宏明, 鈴森康一, 神田岳文, 山田嘉昭, 阪田祐作, 武藤明徳

    電気学会論文誌E(センサ・マイクロマシン準部門誌)   127 ( 2 )   47 - 52   2007

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  • Development of Rescue Robots using Ultra High Pressure Hydraulic Small Actuators and Field Tests for Verification of their Possibilities Reviewed

    MORI Mayuko, SUZUMORI Koichi, TANAKA Junichi, KANDA Takefumi

    JRSJ   25 ( 5 )   761 - 769   2007

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    We aim at the development of rescue robots which are driven by ultra high pressure hydraulic small actuators. They are small-sized and have simple mechanisms, and can realize high-powered operations. This report shows the designs of two high powered small rescue robots-Jack Robot and Cutter Robot-and the results of the field tests carried out to verify in the possibilities. We carried out the field tests in the three types of field; collapsed house type, rubble type and traffic accident type. As the experimental results, the potential of high-powered small robots in disaster areas were shown.

    DOI: 10.7210/jrsj.25.761

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    Other Link: https://jlc.jst.go.jp/DN/JALC/00297900618?from=CiNii

  • ペーストインジェクションを用いたインテリジェントFMAの開発(第1報,導電性ペーストによる柔軟変位センサの作製とFMAへの応用) Reviewed

    久禮健司, 神田岳文, 鈴森康一, 脇元修一

    日本機械学会論文集(C編)   2006

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  • 生物を模倣した水陸両用柔軟索状ロボット Reviewed

    脇元修一, 鈴森康一, 神田岳文

    日本機械学会論文集(C編)   2006

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  • A micro ultrasonic motor using a micro-machined cylindrical bulk PZT transducer Reviewed

    Takefumi Kanda, Akira Makino, Tomohisa Ono, Koichi Suzumori, Takeshi Morita, Minoru Kuribayashi Kurosawa

    Sensors and Actuators A   2006

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  • A Cylindrical Micro-Ultrasonic Motor Using Micromachined Bulk Piezoelectric Vibrator with Glass Case Reviewed

    Takefumi Kanda, Akira Makino, Yoshitaka Oomori, Koichi Suzumori

    Japanese Journal of Applied Physics   2006

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  • フィジカルマンマシンインタラクション用アクティブ多面体の開発 Reviewed

    越智淳平, 鈴森康一, 神田岳文

    日本ロボット学会誌   2006

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  • 4103 Research and Development of Micro Screw Pump to Control Minute Amounts of Liquids

    FURUSAWA Hiroaki, SUZUMORI Koichi, KANDA Takefumi, YAMADA Yoshiaki

    The proceedings of the JSME annual meeting   2006   113 - 114   2006

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    In recent years, research and development of the micro-fluidic systems have been activated in the field of chemical technology and biotechnology. Micro-fluidic systems are realized by micromachine technology and MEMS technology. Micro pump is an essential element for miniaturization of chemical analysis reaction systems. The aim of this research is development of a micro screw pump which will be incorporated in micro-fluidic systems. This pump aims to control minute amounts of liquids. This pump is 16mm in diameter and 41mm in length. The features of this pump are (1) the pump has built-in actuator, (2) liquid can be flowed in bidiretion by the pump, (3) the pump is nonpulsatile pump. In this paper, the structure and the characteristics of this pump are shown.

    DOI: 10.1299/jsmemecjo.2006.4.0_113

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  • 4104 Development of Intelligent Rubber-actuator : 5^<th> report: Sensor modeling and Servo Control

    WAKIMOTO Shuichi, SUZUMORI Koichi, KANDA Takefumi

    The proceedings of the JSME annual meeting   2006   115 - 116   2006

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    This study aims at development of Intelligent McKibben actuator with embedded soft displacement/pressure sensors and micro valves. In this report, a soft pressure sensor made of rubber and conductive film was developed and embedded in McKibben actuator. By measuring the electrical resistance of the conductive film which changes following the deformation of the rubber with internal pressure change of the actuator, the pressure can be estimated The results of fundamental experiments to clear the characteristics of the sensor showed that it has drift phenomenon by influence of the rubber creep behavior. Therefore, we tried to apply the mechanical model to the sensor model. A 2-Voigt mechanical model which consists of two springs and two dampers could agree the sensor characteristics. Using the model, we carried out the servo control experiments. The results indicated the high efficacy of the model. Furthermore we expect that the modeling method will be able to contribute to improving accuracy of several soft mechanisms.

    DOI: 10.1299/jsmemecjo.2006.4.0_115

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  • 触媒粒子攪拌機構によるマイクロリアクタ内化学反応促進 Reviewed

    鈴森康一, 永田卓志, 神田岳文, 阪田祐作, 武藤明徳

    電気学会論文誌E センサ・マイクロマシン準部門誌   2005

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  • 電磁アクチュエータ一体型マイクロリニアポンプ Reviewed

    鈴森康一, 古澤宏明, 神田岳文, 山田嘉昭, 永田卓志

    電気学会論文誌E センサ・マイクロマシン準部門誌   2005

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  • Micro Linear Pump with Electromagnetic Actuator Reviewed

    Koichi Suzumori, Hiroaki Furusawa, Takefumi Kanda, Takashi Nagata, Yoshiaki Yamada

    IEEJ Transactions on Sensors and Micromachines   125 ( 12 )   461 - 466   2005

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    In recent years, research and development of the micro-fluid systems have been activated in the field of chemical technology and biotechnology. Micro-fluid systems are realized by micromachine technology and MEMS technology. Micro pump is an essential element for miniaturization of chemical analysis reaction systems. The aim of this research is development of a micro linear pump which will be built into micro-fluid systems. This pump aims to take a sample of very-small-quantity of liquids. Taking a sample of very-small-quantity of liquids reduce the amount used and waste fluid of a reagent. Full length and diameter of this pump are 32.5mm and 6mm respectively. The features of this pump are (1) the pump is built with actuator, (2) the gap of 7μm between piston and cylinder is achieved through fine machining process, and (3) micro check-valves of 2mm diameter made of stainless-steel film are fabricated and integrated. In this paper, the structure and the characteristics of this pump were shown. And the characteristics after improvement of micro check-valves were shown. keyword: micro fluid system, micro lincar pump, sample of very small quantity, built in actuator, miniaturization. © 2005, The Institute of Electrical Engineers of Japan. All rights reserved.

    DOI: 10.1541/ieejsmas.125.461

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  • Shaking Catalysts Accelerating Chemical Reaction in Micro Reactors Reviewed

    Koichi Suzumori, Takashi Nagata, Takefumi Kanda, Yusaku Sakata, Akinori Muto

    IEEJ Transactions on Sensors and Micromachines   125 ( 12 )   467 - 472   2005

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    Efficient uniform mixing is an essential process for chemical reaction. However, it is difficult to fabricate many tiny stirrers on reactor chips. This paper shows a new method promoting high-efficient chemical reaction in micro chamber. To stir chemicals and to accelerate reaction catalytic particles are driven electrostatically in micro chamber. Two driving methods have been evaluated,” AC drive and DC drive. Evaluation of chemical reactions revealed the effect of this developed devices. In addition conveyance system of catalytic particles is necessary for particles exchange. Keywords: micro reactor, electrostatic, shake, particles conveyance. © 2005, The Institute of Electrical Engineers of Japan. All rights reserved.

    DOI: 10.1541/ieejsmas.125.467

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  • インテリジェントMcKibben型アクチュエータの開発(第1報,柔軟変位センサの内蔵による位置サーボ系の実現) Reviewed

    脇元修一, 鈴森康一, 神田岳文

    日本機械学会論文集(C編)   2005

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  • Development of Active Links for Physical Man-Machine Interaction Reviewed

    Jumpei Ochi, Koichi Suzumori, Junichi Tanaka, Takefumi Kanda

    Journal of Robotics and Mechatronics   2005

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  • 先鋭化ファイバーを接着した水熱合成法PZT膜プローブセンサ Reviewed

    田村宙, 黒澤実, 神田岳文

    信学技報   US2005-2,pp.7-12   2005

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  • Development of Electromagnetic Nutation Motor (Electromagnetic Investigation) Reviewed

    Koichi SUZUMORI, Takashi NAGATA, Takefumi KANDA, Kazuo UZUKA, Isao ENOMOTO

    Journal of Robotics and Mechatronics   2004

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  • Development of Intelligent Rubber-actuator : 2th report; Application to Antagonistic Mechanism with Nonlinearity Compensation

    WAKIMOTO Shuichi, SUZUMORI Koichi, KANDA Takefumi

    The proceedings of the JSME annual meeting   2004   261 - 262   2004

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    This study aims at development of soft intelligent rubber actuator of McKibben style. McKibben rubber actuator is an artificial muscle, which is pneumatically driven. At present, almost servo systems using this rubber actuator are driven with external potentiometer or encoder. So the systems tend to grow in size and to takeaway from compliance. In the first report, a soft displacement sensor was developed, and it was incorporated in rubber actuator. We named its actuator Intelligent Rubber-actuator. In this report. We fabricated a robot arm system configured by two Intelligent Rubber-actuators set antagonistically. Experiments with its system show that Intelligent Rubber-actuator has high possibility for application of several robot systems.

    DOI: 10.1299/jsmemecjo.2004.4.0_261

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  • Development of New Functional fluidic devices for Micro Reactor

    SUZUMORI Koichi, KANDA Takefumi, NAGATA Takashi, MITANI Shuichi, SAKATA Yusaku, MUTO Akinori

    The proceedings of the JSME annual meeting   2004   259 - 260   2004

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    This paper shows two types of new functional fluidic devices for chemical micro reactors; (1) an active catalytic system and (2) a micro flask. The active catalytic system consists of a micro chamber with two electrode thin films and micro catalytic particles of 100 to 500 micron meter in diameter. Electrostatic force enables handling micro catalytic particles in micro chambers to realize uniform mixing and acceleration of chemical reactions. A micro flask is also fabricated using piezoelectric materials, which oscillates to work as a micro agitator and an ultrasonic cleaner. The potentials of these new functional fluidic devices in micro reactors are discussed.

    DOI: 10.1299/jsmemecjo.2004.4.0_259

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  • Development of intelligent cylinder : 2nd report; Adaptive control using intelligent pneumatic cylinder

    SUZUMORI Koichi, KANDA Takefumi, TANAKA Junichi, MIYASHITA Yukihiro

    The proceedings of the JSME annual meeting   2004   263 - 264   2004

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    We developed an intelligent pneumatic cylinder that realizes positioning servo control using a built-in reflective optical encoder. The developed cylinder is 133mm long, the cylinder's stroke is 40mm, and positioning resolution is 338*m. In this report, we report a new adaptive control algorithm for this cylinder. This algorithm is based on a way that controls switching timing of valve to minimize overshoot of cylinder rod. We compared the adaptive control with servo control from the view point of positioning and convergence speed. We realized high speed positioning control and convergence in any positions, which is difficult for conventional pneumatic cylinders.

    DOI: 10.1299/jsmemecjo.2004.4.0_263

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  • Vibration Velocity Limitation of Transducer Using Titanium-Based Hydrothermal Lead Zirconate Titanate Thick Film Reviewed

    T. Kanda, Y. Kobayashi, M. K. Kurosawa, T. Higuchi

    Jpn. J. Appl. Phys.   2003

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  • Sensitivity of a miniaturized touch probe sensor using PZT thin film Reviewed

    T. Kanda, M. K. Kurosawa, T. Higuchi

    Ultrasonics, May 2002.   2002

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  • Estimation of Resolution and Contact Force of a Longitudinally Vibrating Touch Probe Sensor using Lead Zirconate Titanate (PZT) Thin-Film Vibrator Reviewed

    T. Kanda, T. Morita, M. K. Kurosawa, T. Higuchi

    Jpn. J. Appl. Phys   2001

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  • Performance of Hydrothermal PZT Film on High Intensity Operation Reviewed

    T. Kanda, M. K. Kurosawa, H. Yasui, T. Higuchi

    Sensors and Actuators A   2001

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  • Estimation of the Hydrotheramally Deposited Lead Zirconate Titanate (PZT) Reviewed

    T. Kanda, Y. Kobayashi, M. K. Kurosawa, H. Yasui, T. Higuchi

    Jpn. J. Appl. Phys.   2001

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  • A flat type touch probe sensor using PZT thin film vibrator Reviewed

    T. Kanda, T. Morita, M. K. Kurosawa, T. Higuchi

    Sensors and Actuators A   83, 67-75   2000

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  • A rod-shaped vibro touch sensor using PZT thin film Reviewed

    Takefumi Kanda, Takeshi Morita, Minoru Kuribayashi Kurosawa, Toshiro Higuchi

    IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control   46 ( 4 )   875 - 882   1999.7

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    We have fabricated a probe sensor. This sensor is for high precision coordinate measuring machines, surface roughness measuring tools, or scanning probe microscopes (SPM). This sensor consists of a rod vibrating in the axial direction. The longitudinal vibration was excited and also detected by PZT thin film. The PZT thin Him was fabricated by a hydrothermal method. The hydrothermal method uses the reaction process in hot and high pressure aqueous solutions. We made a 27.8-mm long sensor. Its resonance frequency was 116 kHz. The sensitivity and resolution were evaluated by experiments. We succeeded in oscillating the rod and detecting the contact. © 1999 IEEE.

    DOI: 10.1109/58.775653

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  • A rod-shaped vibro touch sensor using PZT thin film Reviewed

    T. Kanda, T. Morita, M. K. Kurosawa, T. Higuchi

    IEEE Trnas.Ultrasonics,Ferroelectrics and frequency Control   46(4), 875-882   1999

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  • Single process to deposit lead zirconate titanate (PZT) thin film by a hydrothermal method Reviewed

    T Morita, T Kanda, Y Yamagata, M Kurosawa, T Higuchi

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   36 ( 5B )   2998 - 2999   1997.5

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    The hydrothermal method to deposit lead zirconate titanate (PZT) thin film is anew method reported by Tsurumi et al. in 1991. This method consists of two linked processes. We have found that the film deposited by the first process is not PZT but separated lead zirconate (PZ) and lead titanate (PT). In this paper, we report that a PZT thin film was successfully deposited by a single process. The chemical construction and composition of the film were analyzed. The Zr/(Zr+Ti) ratio of the PZT film was controlled by changing the ionic composition of the solution.

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Books

  • フロー合成,連続生産のプロセス設計,条件設定と応用事例

    神田岳文( Role: Contributor ,  第2章第7節 圧電アクチュエータを利用したエマルション生成マイクロ流路デバイスの設計と評価)

    株式会社技術情報協会  2020.12 

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  • Disaster Robotics

    Koichi Suzumori, Takefumi Kanda( Role: Joint author ,  Chapter 8 "New Hydraulic Components for Tough Robots")

    Springer Nature  2019  ( ISBN:9783030053208

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  • 機械工学年鑑

    一般社団法人日本機械学会  2017 

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  • パワーアシスト・ロボットに関する材料、電子機器、制御と実用化、その最新技術

    株式会社 技術情報協会  2015 

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  • Actuator アクチュエータが未来を創る

    産業図書株式会社  2011  ( ISBN:9784782841013

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  • アクチュエータ 研究開発の最前線

    株式会社エヌ・ティー・エス  2011  ( ISBN:9784860433864

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  • Next-Generation Actuators Leading Breakthroughs

    Springer  2010  ( ISBN:9781848829909

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  • Bio-mechanisms of Swimming and Flying

    Springer  2008  ( ISBN:9784431733799

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  • ロボット研究者からのメッセージ

    オーム社  2007 

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MISC

  • 極低温環境における物体の浮上実験 =極低温環境での超音波振動子による非接触駆動を目標として=

    神田岳文

    超音波テクノ   34 ( 5 )   63 - 66   2022.10

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

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  • 圧電振動子を駆動源とする微粒子励振型三方弁の試作

    神田岳文

    機素潤滑設計部門ニュースレター   ( 38 )   6   2019.7

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  • 圧電アクチュエータの特殊環境応用

    神田岳文

    日本ロボット学会誌   36 ( 4 )   19 - 22   2018

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

    DOI: 10.7210/jrsj.36.195

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  • Study on Ultrasonic Emulsification Condition using Microchannel Device

    117 ( 155 )   37 - 40   2017.7

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  • 圧電高分子キャビテーション検出センサによるエマルション生成デバイスの評価

    神田岳文

    超音波テクノ   29 ( 4 )   91 - 95   2017

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  • マイクロ流路内液滴分級デバイスの検討

    神田岳文

    超音波テクノ   29 ( 6 )   52 - 56   2017

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  • マイクロ流路と超音波振動を利用したエマルション生成デバイス

    神田岳文

    ケミカルエンジニアリング   60 ( 2 )   142 - 147   2015

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  • 特殊環境下用超音波モータの開発

    山口大介, 神田岳文

    超音波テクノ   27 ( 5 )   10 - 12   2015

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  • 極低温下で動作する超音波モータ

    神田岳文

    超音波テクノ   26 ( 2 )   76 - 79   2014

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  • 圧電単結晶基板を用いた極低温用超音波モータ

    神田岳文, 山口大介

    超音波テクノ   26 ( 2 )   44 - 47   2014

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  • マイクロ流路を用いたエマルション生成用超音波デバイスの検討

    神田岳文

    超音波テクノ   25 ( 4 )   72 - 76   2013

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  • 微小孔板とねじり振動子による液滴生成

    神田岳文

    超音波テクノ   23 ( 1 )   48 - 51   2011

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  • 会員企業を訪ねて 第3回 株式会社化繊ノズル製作所“直径数μmの超微細孔,一品一芸の融合で究極のものづくり”

    山口大介, 神田岳文

    精密工学会ホームーページ   2011

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  • 超音波振動とマイクロ流路を用いたエマルション生成デバイス

    神田岳文

    超音波テクノ   23 ( 1 )   52 - 55   2011

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  • 円筒型超音波モータの特殊環境応用 -強磁場環境下での回転駆動への応用-

    神田岳文

    超音波テクノ   22 ( 1 )   72 - 75   2010

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  • 円筒型マイクロ超音波モータとその強磁場環境応用

    神田岳文

    科学と工業   84 ( 6 )   239 - 244   2010

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  • 超音波攪拌機構を用いた水熱合成法によるPZT薄膜の成膜

    神田岳文

    超音波テクノ   21 ( 6 )   35 - 37   2009

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  • 微小孔板とねじり振動子によるエマルション生成

    神田岳文, 富永宜幸, 原田拓也, 鈴森康一, 山田嘉昭

    信学技報   109 ( 213 )   41 - 46   2009

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  • 科研費特定領域研究における研究紹介 -ブレイクスルーを生み出す次世代アクチュエータ研究-

    神田岳文

    超音波テクノ   20 ( 1 )   44 - 47   2008

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  • 小型圧電振動子を用いた円筒型マイクロ超音波モータ

    神田岳文

    化学工業   58 ( 8 )   595 - 598   2007

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  • 微小孔板の超音波振動を利用した液滴の生成実験

    神田岳文

    超音波テクノ   19 ( 6 )   47 - 49   2007

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  • 2310 Evaluation of a Cylindrical Micro Ultrasonic Motor

    KOBAYASHI Akihito, KANDA Takefumi, SUZUMORI Koichi

    The Machine Design and Tribology Division meeting in JSME   2006 ( 6 )   279 - 280   2006.5

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    The aim of this research is to evaluate the driving performance of a micro ultrasonic motor, 1.8mm in casing diameter. The micro ultrasonic motor is driven by a cylindrical piezoelectric vibrator, 0.8mm in diameter. A laser surface velocimeter, an electric balance and an xyz micro stage were used for the evaluation of the relationship between the preload, the revolution speed, and the applied voltage. By using another vibration mode which had a contact with outer edge of vibrator, lager output torque was obtained. When the frequency was 314.5kHz, the applied voltage was 35V_<P-P> and the preload was 2.0mN, the maximum revolution speed was 9.1×10^3rpm and starting torque was 5.5μNm.

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  • 2303 Three port valve for micro reactor realizing slug flow

    KADOWAKI Nobuhiro, ASAO Fumiyoshi, SUZUMORI Koichi, KANDA Takefumi

    The Machine Design and Tribology Division meeting in JSME   2006 ( 6 )   261 - 262   2006.5

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    We have developed three port electromagnetic valve for micro reactor. This study aims at integrating the micro three port valve into micro reactor or several micro flow control systems. For that purpose we developed the micro three port valve with actuator mechanism. Electromagnetic actuators have big power in millimeter scale in general, and achieve high response speed. We designed and manufactured micro three port valve which has a moving part of magnet. We applied the developed valve to make slug flow (two-phase flow) by pouring two liquid into this valve's ports to realize efficient promoting chemical reaction.

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  • 2315 Development of three-chamber micro pneumatic wobble motor

    OKAMOTO Kiyohide, SUZUMORI Koichi, KANDA Takefumi, YAMADA Yoshiaki

    The Machine Design and Tribology Division meeting in JSME   2006 ( 6 )   295 - 297   2006.5

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    The development of miniature high torque motors is essential for the realization of miniature robots which require large driving force. This is the background of this research to develop pneumatic wobble motor, which is high torque stepping motor with reduction function. Pneumatic wobble motor consists of a donut-shaped wobble generator, which is made of silicone rubber, a wobble ring, which is made of metal, and a rotor. The rotor is encased in the wobble ring, which is covered by the wobble generator. The wobble generator has three chambers and injecting air rotate. Authors had developed a six-chamber φ 10mm pneumatic wobble motor and six-chamber 6.7mm. In this study, the pneumatic wobble motor is miniaturized to φ 6mm by applying fine processing technology. Besides the number of pneumatic chambers are decreased from 6 to 3.

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  • 圧電性高分子を用いたフレキシブルセンサ作成プロセス(ソフトアクチュエータ用センサ作成プロセス)

    神田岳文, 鈴森康一

    油空圧技術増刊号 生活を支援するフルードパワー   45巻,11号,57-62ページ   2006

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  • 611 A Miniaturization and Evaluation of Transducers for Micro Ultrasonic Motors

    MATSUNAGA Yusuke, KANDA Takefumi, OMORI Yoshitaka, SUZUMORI Koichi

    Dynamics & Design Conference   2005   "611 - 1"-"611-4"   2005.8

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    In this paper, an evaluation of transducer for a micro ultrasonic motor is introduced. The motor is a traveling wave type ultrasonic motor driven by the cylindrical shaped bulk piezoelectric vibrator, a diameter of 0.8 mm and 2.2 mm. The dimensions of the motor were 1.8 mm of diameter and 5.8 mm of height. We have fabricated the transducer, the vibrator for the driving of motor, and evaluated its characteristics.

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  • 2A1-N-085 Development of a Micro Linear Pump : 1st report: Design, Prototype and Characteristics Evaluation(MEMS and Nano-technology 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    SUZUMORI Koichi, FURUSAWA Hiroaki, KANDA Takefumi, YAMADA Yoshiaki, NAGATA Takashi

    2005   151 - 151   2005.6

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  • 1P2-S-079 Bubbler actuator leading colonoscope(Mechanism and Control for Actuator 3,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Hama Takayuki, Suzumori Koichi, Kanda Takefumi

    2005   136 - 136   2005.6

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  • 1P2-S-080 Development of Artificial Muscles Using a Bundle of McKibben Muscle Fibers(Mechanism and Control for Actuator 3,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Suzumori Koichi, Takeda Jungo, Wakimoto Shuichi, Kanda Takefumi, Kusumoto Koji

    2005   136 - 136   2005.6

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  • 2A1-N-088 Electrostatic Shaking of Catalytic Particles : 2nd report: Experiment on Acetaldehyde Decomposition by Shaking Catalysts(MEMS and Nano-technology 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    NAGATA Takashi, SUZUMORI Koichi, KANDA Takefumi, SAKATA Yusaku, MUTO Akinori

    2005   152 - 152   2005.6

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  • 2A1-N-087 Development of a SMA Micro Valve : 1st Report: Design, Prototype and Characteristics Evaluation(MEMS and Nano-technology 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    SUZUMORI Koichi, FURUSAWA Hiroaki, KANDA Takefumi, YAMADA Yoshiaki

    2005   152 - 152   2005.6

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  • 2P1-N-110 Experimental evaluation of thin tube actuator leading colonoscope(Medical and Welfare Robotics and Mechatronics 4,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Hama Takayuki, Suzumori Koichi, Kanda Takefumi

    2005   200 - 200   2005.6

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  • 2A1-S-081 Micro Scanning System using Monolithic Piezoelectric Thin Film Actuator(Mechanism and Control for Actuator 4,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Ukida Takahiro, Kanda Takafumi, Suzumori Koichi

    2005   181 - 181   2005.6

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  • 2A1-S-083 A Micro Ultrasonic Motor Using a Micro-machined Cylindrical Bulk Piezoelectric Vibrator : 3rd report: Evaluation of Miniaturized Motor and Improved Rotors(Mechanism and Control for Actuator 4,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    OOMORI Yoshitaka, KANDA Takefumi, SUZUMORI Koichi, MAKINO Akira

    2005   181 - 181   2005.6

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  • 1A1-S-094 Development of jack-up rescue robot using high pressure hydraulic actuator : 2nd report: Improvement of mobility and field experiment(Rescue System and Rescue Engineering 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Tanaka Junichi, Mori Mayuko, Suzumori Koichi, Kanda Takefumi

    2005   51 - 51   2005.6

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  • 1A1-S-095 Development of advanced cutter for rescue operations(Rescue System and Rescue Engineering 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Tanaka Junichi, Mori Mayuko, Suzumori Koichi, Kanda Takefumi

    2005   51 - 51   2005.6

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  • 2A1-S-082 A Micro Ultrasonic Motor Using Disk Type Piezoelectric Ceramics Vibrator : 1st report: Design and Analysis of Stator(Mechanism and Control for Actuator 4,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Matsunaga Yusuke, Suzumori Koichi, Kanda Takafumi

    2005   181 - 181   2005.6

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  • 2P1-S-081 A FLEXIBLE DISPLACEMENT SENSOR FOR FMA USING INJECTION SYSTEM(Mechanism and Control for Actuator 5,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Kure Kenji, Kanda Takefumi, Suzumori Kouichi, Wakimoto Shuichi

    2005   223 - 223   2005.6

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  • 2A1-N-086 Development of a Rotary Micro Reactor Generating Alternate Flow : 1st report: First Prototype and Characteristics Evaluation(MEMS and Nano-technology 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    SUZUMORI Koichi, FURUSAWA Hiroaki, KANDA Takefumi, YAMADA Yoshiaki, SAKATA Yusaku, MUTO Akinori

    2005   152 - 152   2005.6

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  • 1P1-N-039 Active Mouse for Physical Man-machine Interaction : 3rd report: Novel omni mobile mechanism for active mouse(Haptic Interface 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Ochi Jumpei, Suzumori Koichi, Kanda Takefumi

    2005   55 - 55   2005.6

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  • 1A1-N-069 The development of flexible and functional pectoral fin actuator for underwater robot : 1st Passive pectoral fin(Bio-mechatronics/mimetics 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Endo Satoshi, Suzumori Koichi, Kanda Takehumi, kato Naomi, Suzuki Hiroyoshi, Ando Yoshito

    2005   20 - 20   2005.6

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  • 1A1-S-080 Pipe inspection robot adaptive to pipe diameter : CUth report; Applying intelligent servo actuator to pipe inspection robot(Mechanism and Control for Actuator 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Tsujino Kodai, Nakajima Jun, Suzumori Koichi, Kanda Takefumi

    2005   49 - 49   2005.6

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  • 1A1-N-101 Active Link Mechanism for Physical Man-machine Interaction : 6th report: Expansion of input points for Active Link Mechanism using 6 axes sensor unit(Deformation and Force sense,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Ochi Jumpei, Ogawa Hiroshi, Kosaka Kazuyoshi, Suzumori Koichi, Kanda Takefumi

    2005   28 - 28   2005.6

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  • 1A1-N-058 Development of 6-axis pointer equipped with MEMS gyroscope and accelerometer : Sensor-system design and experiment(VR and Interface,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Ogawa Hiroshi, Ochi Jumpei, Kosaka Kazuyoshi, Suzumori Koichi, Kanda Takefumi

    2005   18 - 18   2005.6

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  • 1A1-S-079 Pneumatic Transmission for Intelligent Bicycle : 3rd report: energy regeneration and Field cycling test(Mechanism and Control for Actuator 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Mizokami Hironori, Suzumori Koichi, Kanda Takefumi

    2005   49 - 49   2005.6

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  • 円筒型圧電振動子を用いたマイクロ超音波モータ

    神田岳文

    超音波テクノ   17巻,6号,pp.54-58   2005

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  • 名物研究者から未来の研究者へのメッセージ 第22回 岡山大学大学院自然科学研究科 鈴森康一教授 Reviewed

    鈴森康一, 神田岳文, 脇元修一

    ロボコンマガジン   39巻,pp.62-64   2005

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  • 1A1-N-085 Development of nutation motors : 6th report: Development of Robot Hand with 23 DOF(Robot Hand Mechanism and Grasping Strategy 1,Mega-Integration in Robotics and Mechatronics to Assist Our Daily Lives)

    Okamoto Kiyohide, Suzumori Koichi, Kanda Takefumi, Enomoto Isao, Uzuka Kazuo

    24 - 24   2005

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  • Pneumatic Transmission for Intelligent Bicycle : 2nd report : development of step pedal and cycling test

    Fukumoto T, Takeda J, Suzumori K, Kanda T

    2004   149 - 149   2004.6

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  • pipe inspection robot adaptive to pipe diameter : 4th report : Applying intelligent actuator to the 3rd prototype

    Tsujino K, Nakajima J, Ochi J, Suzumori K, Kanda T, Wakimoto S

    2004   145 - 146   2004.6

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  • Development of intelligent cylinder : 1st report : Construction of servo mechanism used intelligent cylinders

    Suzumori K, Kanda T, Tanaka J

    2004   147 - 147   2004.6

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  • Development of Intelligent Rubber actuator : First report, Basic Experiment of Servo System using Conductive Rubber

    Wakimoto S, Suzumori k, Kanda T

    2004   147 - 147   2004.6

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  • A Micro Ultrasonic Motor using Micro-machined Cylindrical Bulk Piezoelectric Vibrator : 2nd report: Miniaturization and Performance Evaluation of A Micro Ultrasonic Motor

    Makino A, Kanda T, S Koichi, M Takeshi, Kurosawa M

    2004   106 - 107   2004.6

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  • Development of active link mechanism for physical man-machine interaction : Third report : Development of active icosahedron using intelligent pneumatic cylinders

    Ochi J, Hashimoto T, Tanaka J, Suzumori K, Kanda T

    2004   10 - 10   2004.6

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  • Development of jack-up rescue robot using high pressure hydraulic actuator

    Takata M, Suzumori K, Kanda T, Miyake K

    2004   123 - 124   2004.6

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  • Development of active link mechanism for physical man-machine interaction : 4th report: Construction of control system and virtual clay application

    Hashimoto T, Ochi J, Suzumori K, Kanda T

    2004   84 - 84   2004.6

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  • Integrated Microactuators Realizing Physical Man-Machine Interaction

    SUZUMORI Koichi, KANDA Takefumi, HASHIMOTO Tatsuya, OCHI Jumpei

    The Machine Design and Tribology Division meeting in JSME   2003 ( 3 )   155 - 158   2003.4

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    Integrating MEMS and micro devices has a great potential to realize new haptic interfaces, which exchange multi physical data between persons and machines. The authors have developed two types of new haptic interface devices; an active mouse and an active tripod. They realize physical interaction systems between persons and virtual objects in computers or tele-operated robots. This report shows their designs, control systems, and performances.

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  • A Micro Ultrasonic Motor using a Micro-machined Cylindrical Bulk Piezoelectric Vibrator

    Kanda T., Ono T., Suzumori K., Morita T., Kurosawa M.

    2003   11 - 11   2003

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  • Active Link Mechanism for Physical Man-machine Interaction First Report : Tetrahedron prototype realizing real-time physical man-machine interaction

    Ochi J., Hashimoto T., Suzumori K., Kanda T.

    2003   20 - 20   2003

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  • Physical Man-Machine Interaction using Active Mouse : 2nd Report : 2nd Prototype realizing physical interaction

    Suzumori K., Kanda T., Hashimoto T., Ochi J., Wakimoto S.

    2003   105 - 106   2003

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  • Development of Micro Power Rescue Robot : 1st Report : Mechanism of joint units

    Takata M., Suzumori K., Kanda T., Wakimoto S.

    2003   72 - 72   2003

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  • PZT薄膜を用いた縦振動プローブセンサ ―縦振動子の特性と接触検出分解能の評価― Reviewed

    神田岳文

    超音波テクノ   14 ( 1 )   18 - 22   2002

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  • A vibrating touch probe sensor using hydrothermally deposited PZT thin film

    KANDA Takefumi, MORITA Takeshi, KURIBAYASHI KUROSAWA Minoru, HIGUCHI Toshiro

    2000 ( 16 )   41 - 46   2000.12

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  • PZT薄膜を用いた加振形接触センサ(第6報) : プローブセンサの測定力と分析

    神田 岳文, 森田 剛, 黒澤 実, 樋口 俊郎

    精密工学会大会学術講演会講演論文集   2000 ( 2 )   292 - 292   2000.9

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  • PZT薄膜を用いた加振形接触センサ(第5報) : プローブセンサを用いた表面形状の測定

    神田 岳文, 森田 剛, 黒澤 実, 樋口 俊郎

    精密工学会大会学術講演会講演論文集   2000 ( 1 )   601 - 601   2000.3

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  • A Touch Probe Sensor Using PZT Thin Film Longitudinal Oscillator

    KANDA Takefumi, MORITA Takeshi, KUROSAWA Minoru K., HIGUCHI Toshiro

    IEICE technical report. Ultrasonics   99 ( 132 )   21 - 28   1999.6

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    We have fabricated a touch probe sensor using PZT thin film vibrator. This sensor is for high-precision surface shape measuring tools at low contact force, for example, SPM. The sensor consists of a flat oscillator vibrating in the longitudinal direction. By using the longitudinal vibration, we can obtain higher sensitivity than by using the bending vibration. The vibration was exited and detected by a hydrothermaly deposited PZT thin film device. The length of the vibrator was 9.8 mm, and its resonance frequency was 304.35 kHz. When the driving voltage was 3 V_<p-p> in the resonance frequency, the vibration amplitude at the tip of the sensor was 126 nm_<o-p>. The sensitivity and the resolution were evaluated by experiments. The vertical resolution was estimated to be 2.4 nm.

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  • Thin plate longitudinal vibrator touch probe sensor using PZT thin film

    MK Kurosawa, T Kanda, T Higuchi, T Morita

    1999 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2   1   703 - 706   1999

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    Using PZT thin film, a vibro touch sensor was fabricated. The sensor is for measurement of material surface roughness and surface structure of micro devices such as VLSI up to sub nano meter order resolution without any damages to work piece. The sensor element has flat shape. Base material was titanium thin plate whose thickness was 100 mu m. On both sides of the titanium, PZT film was deposited 10 I-im. The sensor element had half wave length longitudinal vibration mode. The resonance frequency of the sensor was about 304 kHz. The sensitivity of the device is the tangential of the pickup voltage decrease. In the experiment, the tangential was 0.018 mV/nm. From the sensitivity and the noise level, the resolution of the sensor was 2.4 nm.

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  • PZT薄膜を用いた加振形接触センサ(第3報) -振動子の小型化, 高周波化-

    神田 岳文, 森田 剛, 黒澤 実, 樋口 俊郎

    精密工学会大会学術講演会講演論文集   1998 ( 2 )   546 - 546   1998.9

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  • PZT Thin Film deposited by Hydrothermal Method for Actuators & Sensors : Micro ultrasonic motor, Tactile sensor, Earphone for hearing aid

    MORITA Takeshi, KANDA Takefumi, YASUI Hidehiko, KUROSAWA Minoru K., HIGUCHI Toshiro

    Technical report of IEICE. OME   98 ( 164 )   31 - 36   1998.7

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    Hydrothermal method is a unique method to deposit PZT thin film using chemical reaction between titanium substrate and solution.For its application devices, we fabricated a micro ultrasonic motor, a tactile sensor and an earphone for hearing aid.The micro ultrasonic motor was 1.4mm in diameter and revolution speed was 600rpm.The resolution of the tactile sensor was 66nm.This sensor had possibility for being used in the liquid.The earphone for hearing aid generated 60dB sound pressure with 1.3Vrpm.Now we are trying to improve these performances by investigating reaction conditions of hydrothermal method.

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  • PZT薄膜を用いた補聴器用イヤホンの検討

    保井 秀彦, 黒澤 実, 森田 剛, 神田 岳文, 樋口 俊郎

    精密工学会大会学術講演会講演論文集   1998 ( 1 )   602 - 602   1998.3

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  • PZT薄膜を用いた加振形接触センサ(第2報) -分解能の向上と接触状態の分析-

    神田 岳文, 森田 剛, 黒澤 実, 樋口 俊郎

    精密工学会大会学術講演会講演論文集   1997 ( 2 )   258 - 258   1997.10

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  • The applications of PZT thin film deposited by hydrothermal methods

    MORITA Takeshi, KANDA Takefumi, KUROSAWA Minoru, HIGUCHI Toshiro

    Technical report of IEICE. OME   97 ( 151 )   33 - 38   1997.7

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    This paper proposes the applications using PZT thin film deposited by hydrothermal method. Hydrothermal method utilizes the chemical reaction between titanium base metal and the ions melted in the solution at high temperature. So curved shaped base metals are available. We have succeeded in fabricating micro ultrasonic motor and tactile sensors by hydrothermal method. The motor dimension is 2.4mm in diameter and 10mm long. The output torque was 7μNm and the maximum revolution speed was 880 rpm at 15Vp-p driving voltage. The sensor is 27.8mm long. Its resonance frequency is 115kHz. We have succeeded in sensing contact and the resolution is 1μm.

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  • PZT薄膜を用いた加振形接触センサ

    神田 岳文, 森田 剛, 黒澤 実, 樋口 俊郎

    精密工学会大会学術講演会講演論文集   1997 ( 1 )   755 - 756   1997.3

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Presentations

  • Examination and Characterization of Film Actuator with Texturing on Polyimide Film

    Kazutaka SATO, Daisuke YAMAGUCHI, Shuichi WAKIMOTO, Takefumi KANDA

    2022 JSME Annual Conference  2022.9.12 

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    Event date: 2022.9.11 - 2022.9.14

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Structure of Shape Memory Polymer Sleeve for an Endoscope Steering Mechanism using a 3D printer

    Haruki NAKANO, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI

    2022 JSME Annual Conference  2022.9.14 

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    Event date: 2022.9.10 - 2022.9.14

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Fundamental characteristics of string-shaped actuators configured with multiple shape memory alloy wires

    Yoshinori MIYAKE, Shuichi WAKIMOTO, Daisuke YAMAGUCHI, Takefumi KANDA

    2022 JSME Annual Conference  2022.9.12 

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    Event date: 2022.9.10 - 2022.9.14

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Study on piezoelectric transducers for cryogenic environment with a preload mechanism using thermal stress

    Takefumi Kanda, Kairi Yagi, Daisuke Yamaguchi, Shuichi Wakimoto

    The Japan Society for Precision Engineering Annual Autumn Meeting  2022.9.7 

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    Event date: 2022.9.7 - 2022.9.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • A Microchannel Device for Droplet Classification by Manipulation using Piezoelectric Vibrator

    Takefumi Kanda, Shoko Seo, Yoshiki Ohara, Shuichi Wakimoto

    18th International Conference on New Actuator Systems and Applications (Actuator 2022)  2022.6.29 

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    Event date: 2022.6.28 - 2022.6.30

    Language:English   Presentation type:Oral presentation (general)  

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  • Evaluation of textured actuator by changing of textured structure

    Kazutaka SATO, Yutaro TANAKA, Daisuke Yamaguchi, Shuichi Wakimoto, Takefumi Kanda

    2022 JSME CONFERECE ON ROBOTICS AND MECHATRONICS  2022.6.3 

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    Event date: 2022.6.1 - 2022.6.4

    Language:Japanese   Presentation type:Poster presentation  

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  • Proposal of an Endoscope Steering Mechanism with Curvature Fixation Function using Shape Memory Polymer

    Haruki NAKANO, Shuicni WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI

    2022 JSME CONFERECE ON ROBOTICS AND MECHATRONICS  2022.6.3 

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    Event date: 2022.6.1 - 2022.6.4

    Language:Javanese   Presentation type:Poster presentation  

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  • Prototype of Micro Mobile Robot Using Polyimide Film Actuator

    Yutaro TANAKA, Daisuke YAMAGUCHI, Shuichi WAKIMOTO, Takefumi KANDA

    2022 JSME CONFERECE ON ROBOTICS AND MECHATRONICS  2022.6.3 

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    Event date: 2022.6.1 - 2022.6.4

    Language:Japanese   Presentation type:Poster presentation  

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  • Study on Metamaterial Structure for Particle Manipulation Device

    Ao FUJIOKA, Fumiya TAKAKI, Takefumi KANDA, Shuichi WAKIMOTO, Daisuke YAMAGUCHI

    2022 JSME CONFERECE ON ROBOTICS AND MECHATRONICS  2022.6.3 

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    Event date: 2022.6.1 - 2022.6.4

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  • Surface processing condition of an optical fiber sensor combined with a curved artificial muscle

    Weihang TIAN, Kazuya NAGAOKA, Shuichi WAKIMOTO, Daisuke YAMAGUCHI, Takefumi KANDA

    The Proceedings on Spring Conference of Japan Fluid Power Society 2022  2022.5.26 

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    Event date: 2022.5.26 - 2022.5.27

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  • Study on Cylindrical Mixer using Ultrasonic Oscillation

    Takefumi KANDA, Hiroaki ISHIZUKA, Hideaki ONODA, Shuichi WAKIMOTO, Daisuke YAMAGUCHI, Shin-ichiro KAWASAKI, Tatsuya FUJII

    The 34th Symposium on Electromagnetics and Dynamics  2022.5.12 

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    Event date: 2022.5.11 - 2022.5.13

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  • レーザを用いたポリイミドフィルム同士の溶着条件の検討

    森垣遼, 山口大介, 脇元修一, 神田岳文

    2022年度精密工学会春季大会学術講演会  2022.3.17 

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    Event date: 2022.3.15 - 2022.3.17

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • ポリイミド製空気室を用いた空圧ワブルモータの試作

    平賀暉章, 山口大介, 脇元修一, 神田岳文

    2022年度精密工学会春季大会学術講演会  2022.3.15 

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    Event date: 2022.3.15 - 2022.3.17

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • ポリイミドフィルム溶着におけるラピッドプロトタイピングとソフトアクチュエータへの応用

    長﨑あかり, 山口大介, 脇元修一, 神田岳文

    2022年度精密工学会春季大会学術講演会  2022.3.15 

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    Event date: 2022.3.15 - 2022.3.17

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Actuators for novel mechatronics systems Invited

    KANDA Takefumi

    AGENDA 2021 JOINT SYMPOSIUM SixERS & UST  2021.12.16 

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    Event date: 2021.12.16

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Characterization of IPMC Sensor Combined with Bending Type Pneumatic Soft Actuator

    Masato SAKUMA, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI, Tetsuya HORIUCHI, Kinji ASAKA

    The 22nd SICE System Integration Division Annual Conference  2021.12.17 

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    Event date: 2021.12.15 - 2021.12.17

    Language:Japanese   Presentation type:Poster presentation  

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  • Basic Study on Bending / Twisting Control of a Pneumatic Soft Manipulator with Flexible Strain Sensors

    Yoshie YAMAMOTO, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI, Takahiro UKIDA

    The 22nd SICE System Integration Division Annual Conference  2021.12.16 

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    Event date: 2021.12.15 - 2021.12.17

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  • Prototype of a pneumatic soft actuator using laser welding method of polyimide(PI)film

    Ryo MORIGAKI, Daisuke YAMAGUCHI, Shuichi WAKIMOTO, Takefumi KANDA

    The 22nd SICE System Integration Division Annual Conference  2021.12.16 

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    Event date: 2021.12.15 - 2021.12.17

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  • Examination of an optical fiber sensor combination for a flat-string type integrated artificial muscle

    LEE UK, Weihang TIAN, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI

    The 20th Machine Design and Tribology Division Meeting in JSME  2021.12.7 

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    Event date: 2021.12.5 - 2021.12.7

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  • Development of soft actuator made of polyimide film using printed electronics technology

    Akari NAGASAKI, Daisuke YAMAGUCHI, Shuichi WAKIMOTO, Takefumi KANDA

    The 20th Machine Design and Tribology Division Meeting in JSME  2021.12.7 

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    Event date: 2021.12.5 - 2021.12.7

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  • Core-shell droplet generation device using micro lever driven by a piezoelectric element

    Kentaro Omori, Takefumi Kanda, Nozomu Fujimoto, Shuichi Wakimoto

    The 38th SENSOR SYMPOSIUM on Sensors,Micromachines and Applied Systems  2021.11.11 

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    Event date: 2021.11.9 - 2021.11.11

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • A soft robot arm with flexible sensors for master-slave operation

    Yoshie Yamamoto, Shuichi Wakimoto, Takefumi Kanda, Daisuke Yamaguchi

    8th International Electronic Conference on Sensors and Applications  2021.11.1 

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    Event date: 2021.11.1 - 2021.11.15

    Language:English  

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  • Displacement Sensing of an Active String Actuator by an Optical Fiber

    Tian Weihang, Shuichi Wakimoto, Kazuya Nagaoka, Yorifumi Yoshimoto, Takefumi Kanda, Daisuke Yamaguchi

    8th International Electronic Conference on Sensors and Applications  2021.11.1 

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    Event date: 2021.11.1 - 2021.11.15

    Language:English  

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  • Evaluation of a Transducer for Micro Actuator Using Novel Preload Mechanism Under Cryogenic Condition Invited

    Takefumi Kanda

    International Workshop on Piezoelectric Material and Applications in Actuators(IWPMA2021)  2021.10.27 

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    Event date: 2021.10.26 - 2021.10.29

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • 圧電振動子を利用した流体アクチュエータ制御用小型制御弁の研究 Invited

    神田岳文

    精密工学会次世代センサ・アクチュエータ委員会 第23回定期講習会  2021.10.15 

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    Event date: 2021.10.15

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • Study for evaluation of preload mechanism in ultrasonic transducer for cryogenic environment

    Kairi Yagi, Takumi Nishida, Takefumi Kanda, Daisuke Yamaguchi, Shuichi Wakimoto

    The Japan Society for Precision Engineering Annual Autumn Meeting  2021.9.23 

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    Event date: 2021.9.21 - 2021.9.27

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • A Transducer for Micro Cryogenic Actuator Using Novel Preload Mechanism Without Bolt-Clamping

    Takefumi Kanda, Kairi Yagi, Takumi Nishida, Daisuke Yamaguchi, Shuichi Wakimoto

    IEEE International Ultrasonic Symposium(IUS2021)  2021.9.16 

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    Event date: 2021.9.11 - 2021.9.16

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  • Development of a Device to Prevent Back Pain using Integrated Artificial Muscles which are Knitted into Flat String

    Yuiki YAMASAKI, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI

    Mechanical Engineering Congress 2021  2021.9.8 

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    Event date: 2021.9.5 - 2021.9.8

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Experimental Investigation of a Bending Mechanism using Smart Artificial Muscles with an Optical Fiber

    Yorifumi YOSHIMOTO, Weihang TIAN, Kazuya NAGAOKA, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI

    Mechanical Engineering Congress 2021  2021.9.7 

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    Event date: 2021.9.5 - 2021.9.8

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  • Application of Piezoelectric Actuators for Micro Reactor

    Takefumi KANDA

    Mechanical Engineering Congress 2021  2021.9.7 

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    Event date: 2021.9.5 - 2021.9.8

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Fabrication of “Active String” using Thin Artificial Muscles by String Production Process

    Weihang TIAN, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI

    Mechanical Engineering Congress 2021  2021.9.7 

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    Event date: 2021.9.5 - 2021.9.8

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Improvement of sensor characteristics of an optical fiber for bending type smart artificial muscle

    Kazuya NAGAOKA, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI, Hiroaki MATSUDA

    The Robotics and Mechatronics Conference 2021 in Osaka  2021.6.8 

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    Event date: 2021.6.6 - 2021.6.8

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  • Fabrication of an Integrated Structure of Shape Memory Alloy Wires by Stringing Process

    Yutaro TANAKA, Shuichi WAKIMOTO, Takefumi KANDA, Daisuke YAMAGUCHI, Masato SAKUMA

    The Robotics and Mechatronics Conference 2021 in Osaka  2021.6.8 

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    Event date: 2021.6.6 - 2021.6.8

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  • Study on condition of nanoparticles generation by a microchannel structure of quenching microfluidics

    Naohiro TAHARA, Nozomu FUJIMOTO, Takefumi KANDA, Kentato OMORI, Yusaku SAKATA, Norihisa SENO, Shuichi WAKIMOTO, Yoshiaki NAKAZAKI, Takafumi OTOYAMA

    The Robotics and Mechatronics Conference 2021 in Osaka  2021.6.7 

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    Event date: 2021.6.6 - 2021.6.8

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  • Manipulation of droplets in a microchannel by ultrasonic vibration for the generation of monodisperse emulsions

    Yoshiki OHARA, Shoko SEO, Takefumi KANDA, Kazuki HARITA, Tsutomu ONO, Takaichi WATANABE, Shuichi WAKIMOTO

    The Robotics and Mechatronics Conference 2021 in Osaka  2021.6.7 

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    Event date: 2021.6.6 - 2021.6.8

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  • Study of droplet generation using vibration of cantilevers

    Kentaro OMORI, Nozomu FUJIMOTO, Takefumi KANDA, Shuichi WAKIMOTO, Norihisa SENO

    The Robotics and Mechatronics Conference 2021 in Osaka  2021.6.7 

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    Event date: 2021.6.6 - 2021.6.8

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  • Prototype of a 3 unit serial type soft robotic arm configured with thin artificial muscles

    Tomoya Kawaguchi, Yoshie Yamamoto, Shuichi Wakimoto, Takefumi Kanda, Daisuke Yamaguchi

    2021.5.28 

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    Event date: 2021.5.28

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  • Control of a smart artificial muscle with inductance displacement sensor

    Wei-Hang Tian, Katsunori Ando, Shuichi Wakimoto, Takefumi Kanda

    The 65th Annual Conference of the Institute of Systems, Control and Information Engineers (SCI’21)  2021.5.28 

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    Event date: 2021.5.26 - 2021.5.28

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Experiment investigation on improving the bending function of the flexible steering mechanism for thoracoscope

    Shuji Imura, Yoshie Yamamoto, Shuichi Wakimoto, Takefumi Kanda, Yusuke Muranishi, Toshihiko Sato

    The 65th Annual Conference of the Institute of Systems, Control and Information Engineers (SCI’21)  2021.5.28 

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    Event date: 2021.5.26 - 2021.5.28

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  • Heat compressed air molding of polyimide film using resin mold manufactured by 3D

    Daiki Miyakae, Daisuke Yamaguchi, Shuichi Wakimoto, Takefumi Kanda

    The Japan Society for Precision Engineering Annual Spring Meeting  2021.3.16 

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    Event date: 2021.3.16 - 2021.3.22

    Language:Japanese  

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  • 極限環境用空圧アクチュエータ材料としてのポリイミドフィルムの特性評価

    木村圭吾, 山口大介, 脇元修一, 神田岳文

    2021年度精密工学会春季大会学術講演会  2021.3.16 

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    Event date: 2021.3.16 - 2021.3.22

    Language:Japanese  

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  • ボルトの締結力を利用した溶着装置によるテクスチャリングと湾曲アクチュエータの製作

    高原悠希, 山口大介, 脇元修一, 神田岳文

    2021年度精密工学会春季大会学術講演会  2021.3.16 

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    Event date: 2021.3.16 - 2021.3.22

    Language:Japanese  

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  • 極低温環境用超音波振動子での熱応力を利用した予圧印加の検討

    八木海吏, 西田匠, 神田岳文, 山口大介, 脇元修一

    2021年精密工学会春季大会学術講演会  2021.3.16 

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    Event date: 2021.3.16 - 2021.3.22

    Language:Japanese  

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  • Comparison of smart artificial muscle with different functional fibers

    Shuichi Wakimoto, Sota Kogawa, Hiroaki Matsuda, Kazuya Nagaoka, Takefumi Kanda

    ACTUATOR2021  2021.2.19 

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    Event date: 2021.2.17 - 2021.2.19

    Language:English   Presentation type:Oral presentation (general)  

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  • Core-shell droplet generation device using a flexural vibration by a bolt-clamped Langevin type ultrasonic transducer

    Kentaro Omori, Nozomu Fujimoto, Takefumi Kanda, Shuichi Wakimoto, Norihisa Seno

    ACTUATOR2021  2021.2.18 

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    Event date: 2021.2.17 - 2021.2.19

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  • Displacement control of McKibben artificial muscle with optical fiber sensor

    Hiroaki MATSUDA, Shuichi WAKIMOTO, Takefumi KANDA, Souta KOGAWA, Kazuya NAGAOKA, Yorifumi YOSHIMOTO

    The 21st SICE System Integration Division Annual Conference  2020.12.17 

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    Event date: 2020.12.16 - 2020.12.18

    Language:Japanese   Presentation type:Poster presentation  

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  • Study on Responsiveness of Flow Control Valve using Particle Excitation for Hydraulic Artificial Muscle

    Yusuke Ota, Haruto Takami, Takefumi Kanda, Shuichi Wakimoto, Koichi Suzumori, Hiroyuki Nabae, Takahiro Ukida

    The 21st SICE System Integration Division Annual Conference  2020.12.17 

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    Event date: 2020.12.16 - 2020.12.18

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  • Integration method of functional fivers to pneumatic artificial muscles using braided cord fabrication process

    Shuichi WAKIMOTO, Kazuya NAGAOKA, Masato SAKUMA, Katsunori ANDO, Hiroaki MATSUDA, Takefumi KANDA

    Autumn Conference of Japan Fluid Power System Society 2020  2020.12.9 

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    Event date: 2020.12.8 - 2020.12.9

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  • Study on Particle Excitation Type Flow Control Valve for Artificial Muscle

    Takefumi KANDA, Yusuke OTA, Kou HASHIMOTO, Shuichi WAKIMOTO, Koichi SUZUMORI, Takahiro UKIDA, Hiroyuki NABAE

    Autumn Conference of Japan Fluid Power System Society 2020  2020.12.9 

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    Event date: 2020.12.8 - 2020.12.9

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  • A study on a piezoelectric polymer-based sensor for mechanomyogram measurement during the exercise

    Rintaro Abe, Hiroaki Ishizuka, Takefumi Kanda, Shuichi Wakimoto, Hisao Oka

    The 37th SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2020.10.28 

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    Event date: 2020.10.26 - 2020.10.28

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Numerical simulation on nanoparticles generation by quenching of micro-droplets generated using an ultrasonic transducer and a micropore

    Nozomu Fujimoto, Takefumi Kanda, Kentaro Omori, Naohiro Tahara, Yusaku Sakata, Norihisa Seno, Shuichi Wakimoto, Yoshiaki Nakazaki, Takafumi Otoyama

    The 37th SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2020.10.26 

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    Event date: 2020.10.26 - 2020.10.28

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  • Study on Improvement of Flow Control Valve Using Particle Excitation by Piezoelectric Transducer

    Takami, Haruto, Kanda, Takefumi, Wakimoto, Shuichi, Yamamoto, Hikaru, Suzumori, Koichi, Ukida, Takahiro, Nabae, Hiroyuki

    International Workshop on Piezoelectric Materials and Applications in Actuators(IWPMA2020)  2020.9.23 

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    Event date: 2020.9.22 - 2020.9.25

    Language:English   Presentation type:Oral presentation (general)  

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  • Fabrication and Evaluation of Shape Memory Polymer Fibers for Application to Artificial Muscles

    Masato SAKUMA, Shuichi WAKIMOTO, Koya MATSUSHITA, Takefumi KANDA

    Mechanical Engineering Congress,2020  2020.9.16 

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    Event date: 2020.9.13 - 2020.9.16

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  • Fabrication of a rubber actuator made of high-flexible silicone rubber for assisting colonoscope insertion

    Masato UDAKA, Shuichi WAKIMOTO, Keita HARADA, Takefumi KANDA

    Mechanical Engineering Congress,2020  2020.9.16 

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    Event date: 2020.9.13 - 2020.9.16

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Particle Excitation by Using a Piezoelectric Vibrator for a Hydraulic Valve

    Takefumi Kanda, Kou Hashimoto, Hikaru Yamamoto, Shuichi Wakimoto, Koichi Suzumori, Takahiro Ukida, Hiroyuki Nabae

    IEEE International Ultrasonics Symposium(IUS2020)  2020.9.11 

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    Event date: 2020.9.8 - 2020.9.11

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  • Study on a Preload Mechanism of a Piezoelectric for Cryogenic Environment

    Takefumi Kanda, Kairi Yagi, Takumi Nishida, Daisuke Yamaguchi, Shuichi Wakimoto

    2020.9.1 

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    Event date: 2020.9.1 - 2020.9.7

    Language:Japanese  

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  • 製紐機によるSMP繊維を複合した空圧ラバーアクチュエータの製作手法

    作間祐仁, 脇元修一, 松下航也, 神田岳文

    ロボティクス・メカトロニクス講演会2020  2020.5.29 

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    Event date: 2020.5.27 - 2020.5.29

    Language:Japanese   Presentation type:Poster presentation  

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  • 微粒子励振型制御三方弁を用いたシリンダの位置制御

    太田唯佑, 山本陽光, 髙見春人, 神田岳文, 脇元修一, 鈴森康一, 浮田貴宏, 難波江裕之

    ロボティクス・メカトロニクス講演会2020  2020.5.29 

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    Event date: 2020.5.27 - 2020.5.29

    Language:Japanese   Presentation type:Poster presentation  

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  • 超音波振動による局所的なぬれ性勾配上の液滴挙動

    髙木郁哉, 大森健太郎, 藤本望夢, 神田岳文, 脇元修一

    ロボティクス・メカトロニクス講演会2020  2020.5.29 

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    Event date: 2020.5.27 - 2020.5.29

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  • ナノ粒子生成のための急冷マイクロ流路デバイスの評価

    藤本望夢, 神田岳文, 大森健太郎, 田原尚宙, 髙木郁哉, 阪田祐作, 妹尾典久, 脇元修一, 中崎義晃, 音山貴史

    ボティクス・メカトロニクス講演会2020  2020.5.29 

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    Event date: 2020.5.27 - 2020.5.29

    Language:Japanese   Presentation type:Poster presentation  

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  • Improvement of Soft Manipulator by Rubber Coating of Pneumatic Artificial Muscle

    Yoshie YAMAMOTO, Shuichi WAKIMOTO, Hiroki HAGIHARA, Takefumi KANDA

    2020 JSME CONFERENCE ON ROBOTICS AND MECHATRONICS  2020.5.28 

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    Event date: 2020.5.27 - 2020.5.29

    Language:Japanese   Presentation type:Poster presentation  

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  • 光ファイバセンサの特性を考慮した空気圧スマート人工筋の設計

    脇元修一, 小川草太, 神田岳文, 松田大成, 長岡和弥

    ロボティクス・メカトロニクス講演会2020  2020.5.28 

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    Event date: 2020.5.27 - 2020.5.29

    Language:Japanese   Presentation type:Poster presentation  

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  • Study on a Mechanical Effect on a Capillary due to High Plasma Viscosity

    Akari Nagasaki, Takehito Hayami, Takefumi Kanda, Fei Jiang, Xian Chen

    The 59th Annual Conference on Japanese Society for Medical and Biological Engineering  2020.5.26 

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    Event date: 2020.5.25 - 2020.5.27

    Language:Japanese   Presentation type:Poster presentation  

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  • 三相スラグ流の生成を目的とした流体制御デバイスの検討

    田原尚宙, 藤本望夢, 大森健太郎, 神田岳文, 脇元修一, 武藤明憲

    第32回「電磁力関連のダイナミクス」シンポジウム(SEAD32)  2020.5.21 

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    Event date: 2020.5.20 - 2020.5.22

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 極低温環境における超音波振動子を用いた物体の浮上の測定

    西田匠, 神田岳文, 脇元修一, 上西宏典

    第32回「電磁力関連のダイナミクス」シンポジウム(SEAD32)  2020.5.21 

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    Event date: 2020.5.20 - 2020.5.22

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Study on a Bolt-clamped Type Transducer for Emulsion Generation on Microchannel Device

    Takefumi Kanda, Kazuki Harita, Shoko Seo, Yoshiki Ohara, Shuichi Wakimoto

    2020.3.17 

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    Event date: 2020.3.17 - 2020.3.19

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • A FLOW-TYPE NANOPARTICLE GENERATION SYSTEM USING A MICROCHANNEL DEVICE FOR GENERATING AND QUENCHING DROPLETS

    Nozomu Fujimoto, Takefumi Kanda, Kentato Omori, Naohiro Tahara, Yusaku Sakata, Norihisa Seno, Shuichi Wakimoto, Yoshiaki Nakazaki, Takafumi Otoyama

    The 33rd Internakonal Conference on Micro Electro Mechanical Systems (IEEE MEMS 2020)  2020.1.21 

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    Event date: 2020.1.18 - 2020.1.22

    Language:English   Presentation type:Poster presentation  

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  • Cylinder control using particle excitation type control three-way valve

    2019.12.14 

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    Event date: 2019.12.12 - 2019.12.14

    Language:Japanese   Presentation type:Poster presentation  

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  • Development of a variable stiffness device for knee fixation for safe transferring wheelchair user

    2019.12.14 

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    Event date: 2019.12.12 - 2019.12.14

    Language:Japanese  

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  • A curved type smart artificial muscle using an optical fiber sensor as a reinforce fiber

    2019.12.14 

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    Event date: 2019.12.12 - 2019.12.14

    Language:Japanese   Presentation type:Poster presentation  

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  • Investigation of composite structure of IPMC sensor and bending type bellows actuator

    2019.12.12 

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    Event date: 2019.12.12 - 2019.12.14

    Language:Japanese   Presentation type:Poster presentation  

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  • Automatic production process of SMP reinforced ficer and applicate for an artificial muscle

    2019.12.12 

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    Event date: 2019.12.12 - 2019.12.14

    Language:Japanese   Presentation type:Poster presentation  

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  • Study on ultrasonic transducer material for a sample spinning in NMR spectroscopy International conference

    Masato Kanno, Marie Obayashi, Takahiro Yano, Takefumi Kanda, Shicihi Wakimoto, Kiyonori Takegoshi

    30th 2019 International Symposium on Micro-nano Mechatoronics and Human Science (MHS2019)  2019.12.3 

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    Event date: 2019.12.1 - 2019.12.4

    Language:English   Presentation type:Oral presentation (general)  

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  • 3P4-2 Study on Temperature Dependency for Driving Performance of the Ultrasonic Motor for Cryogenic Temperature(Poster Session)

    Nakazono Masahiro, Kanda Takefumi, Yamaguchi Daisuke, Suzumori Kouichi

    Proceedings of Symposium on Ultrasonic Electronics  2014.12.3  Steering committee of symposium on ultrasonic electronics

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    Event date: 2014.12.3

    Language:English  

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  • S1110301 Local Power Supply for Multiplex Pneumatic Actuator Drive Utilizing Acoustic Communication

    MISUMI Jumpei, SUZUMORI Koichi, OSAKI Naoto, YAMAMOTO Akina, KANDA Takefumi

    Mechanical Engineering Congress, Japan  2014.9.7  The Japan Society of Mechanical Engineers

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    Event date: 2014.9.7

    Language:Japanese  

    Pneumatic actuators have been widely utilized in various fields because of their advantages of low cost, safety, and high compliance. However, pneumatic systems need many air supply lines from a compressor, control lines from a controller, and power supply lines, making them complicated and large. This paper proposes a new operational method reducing the number of control lines and power supply lines in pneumatic systems. It needs two key components; Multiplex Pneumatic Actuator Drive (MPAD) and Local Power Supply (LPS) for each local module. MPAD utilizes acoustic communication between the oscillator nearby the compressor and receivers nearby each pneumatic actuators in air supply. LPS generates electric power utilizing compressed air from the compressor and supplies generated power for each local module including the pneumatic actuator. The prototype module is operated by generated power from LPS, and the pneumatic actuator 10 meters away from the oscillator is controlled by acoustic communication. Experimental results shows practicability saving control lines and power supply lines for pneumatic systems.

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  • 2A1-O06 Resonant-type Cryogenic Ultrasonic Motor by Using the Torsional Transducer(Mechanism and Control for Actuator (1))

    KURODA Masataka, KANDA Takefumi, SUZUMORI Koichi, YAMAGUCHI Daisuke

    2014.5.24  The Japan Society of Mechanical Engineers

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    Event date: 2014.5.24

    Language:Japanese  

    In this study, a torsional transducer type ultrasonic motor which realizes the continuous rotation and the positioning of the angle in cryogenic temperature has been fabricated and evaluated. In the cryogenic temperature environment, the performance of the transducer falls. In order to drive the motor at cryogenic temperature, the torsional transducer is designed to generate the resonant stick-slip drive. The transducer can perform the resonant stick-slip drive by combining the first and the second vibration mode. The ultrasonic motor using the transducer was evaluated. The rotation speed and the starting torque are 111rpm and 0.75mNm at 4.5K. Moreover, a velocity control became possible in the low-speed range below 1.0rad/s by using a burst waveform.

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  • 2A1-Q04 Flow control Valve Using Particle Excitation by Torsional Vibrator(Mechanism and Control for Actuator (1))

    HIROOKA Daisuke, YAMAGUCHI Tomomi, FURUSHIRO Naomichi, SUZUMORI Koichi, KANDA Takefumi

    2014.5.24  The Japan Society of Mechanical Engineers

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    Event date: 2014.5.24

    Language:Japanese  

    Pneumatic actuators can achieve compliance and flexibility easily. For the above-mentioned reasons, pneumatic actuators are used in widely fields of medical treatments and industries. However the pneumatic control vale that can control air flow rate smoothly is large scale weigh. The purpose of this study is development of the new flow control valve using torsional vibration. This valve can control air flow continuously and drive by power saving. In this report, firstly we show basic mechanism of the valve and expound the advantage to drive by low power. Next we designed the prototype of this valve using FEM. Finally, we confirmed the principle of the valve.

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  • 2A2-N03 Development of proportional control valve using particle excitation : Evaluation of flow characteristic taking the vibration property of orifice plate into consideration(Mechanism and Control for Actuator (2))

    IKOMA Makoto, HIROOKA Daisuke, YAMAGUCHI Tomomi, HURUSIRO Naomichi, SUZUMORI Koichi, KANDA Takefumi

    2014.5.24  The Japan Society of Mechanical Engineers

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    Event date: 2014.5.24

    Language:Japanese  

    The purpose of this study is development of the flow control valve which is small in size, lightweight and can control air flow proportionally. In this study, we thought about a condition that makes flow rate proportional to applied voltage taking the vibration property of orifice plate into consideration. To verify whether the condition is appropriate to flow control valve using particle excitation, a prototype using Langevin type transducer structure that aims at application to proportional valve has been designed by using finite element method and made. And we have evaluated the vibration property and flow rate of the prototype.

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  • 2A1-P05 Multiplex Pneumatic Actuator Drive Utilizing Acoustic Communication in Air Supply Line : 1st report: The proposal of a system configuration and basic experimental results(Mechanism and Control for Actuator (1))

    SUZUMORI Koichi, OSAKI Naoto, MISUMI Jumpei, YAMAMOTO Akina, KANDA Takefumi

    2014.5.24  The Japan Society of Mechanical Engineers

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    Event date: 2014.5.24

    Language:Japanese  

    Pneumatic actuators have been widely utilized in various fields and have the important role for operating production facilities in plants with their advantages of light weight, low cost, safety, and high compliance. However, driving them needs not only the air supply line from compressor but also many electrical lines from valve controller, making the pneumatic drive system complicated. In this paper, we propose a new pneumatic control system using acoustic communication in an air supply line. This system needs two technical challenges; acoustic operating system and power supply device for each local module. This system realizes simple pneumatic drive system without electrical lines. This prototype system works very well to show the great potential of this proposed system. It controls successfully three pneumatic cylinders independently which are connected with an air supply line of 10[m] in length.

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  • 2A1-P06 Multiplex Pneumatic Actuator Drive Utilizing Acoustic Communication in Air Supply Line : 2nd report: The development of Local Power Supply utilizing compressed air(Mechanism and Control for Actuator (1))

    SUZUMORI Koichi, MISUMI Jumpei, OSAKI Naoto, YAMAMOTO Akina, KANDA Takefumi

    2014.5.24  The Japan Society of Mechanical Engineers

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    Event date: 2014.5.24

    Language:Japanese  

    Pneumatic actuators have been widely utilized in industrial machines with their advantages of low cost, safety, and high compliance. However, pneumatic systems need many air supply lines from a compressor, control lines from a controller, and power supply lines, making them complicated and large. This paper proposes a new control method reducing the number of control lines and power supply lines in pneumatic systems. It needs two key components; Multiplex Pneumatic Actuator Drive (MPAD) and Local Power Supply (LPS) for each local module. This paper deals with LPS from pneumatic line, firstly, we explain its outline design. Secondly, LPS is developed and is tested to confirm its performance. Thirdly, charging method is improved for high charging quantity. Finally, LPS is integrated into MPAD and they is shown that it reduces control lines and power supply lines in operational experiment.

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  • 2A1-O03 A low-profile ultrasonic motor for solid-state high resolution nuclear magnetic resonance spectrometer(Mechanism and Control for Actuator (1))

    YAMAGUCHI Daisuke, TAKEDA Dai, KANDA Takefumi, SUZUMORI Kouichi, TAKEGOSHI Kiyonori, MIZUNO Takashi, YAMAMOTO Keita

    2014.5.24  The Japan Society of Mechanical Engineers

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    Event date: 2014.5.24

    Language:Japanese  

    In this study, an ultrasonic motor for a solid-state high resolution nuclear magnetic resonance (NMR) spectrometer has been fabricated and evaluated. In solid-state NMR analysis, it is necessary to rotate samples at a high speed and a high preciseness. The motor are composed of non-magnetic materials. The motor consists of two sector shaped vibrators. The diameter and the height of a probe unit including a sample case and the motor are 31 mm and 50 mm. The unit was unaffected by the magnetic field. The rotation speed was 1200 rpm when the magnetic flux density was 9.4T. Additionally, we have successfully obtained a solid-state NMR analysis of glycine. From this result, the motor can be applied to sample rotation of solid state NMR spectrometer.

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  • 2202 Study on thermal stress of a bolt-clamped Langevin-type transducer for cryogenic temperature environment

    NAKAZONO Masahiro, KANDA Takefumi, SUZUMORI Koichi, YAMAGUCHI Daisuke, NOGUCHI Yuya, KURODA Masataka

    The Machine Design and Tribology Division meeting in JSME  2014.4.20  The Japan Society of Mechanical Engineers

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    Event date: 2014.4.20

    Language:Japanese  

    A transducer for an ultrasonic motor for cryogenic temperature environment was fabricated. In the environment, a thermal stress is generated on the transducer. The motor is composed of a bolt-clamped Langevin-type transducer (BLT) and a rotor. To reduce the influence by thermal stress shift and to have high vibration velocity, a constituent material of the BLT is modified. The body parts of the BLT was made of SUS304 and the bolt of the BLT was made of titanium. We have evaluated the relationship between vibration velocity and the thermal stress. We have succeeded in reducing the thermal stress under the temperature condition from 4.5K to 293K.

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  • 2P4-2 Relationship between performance of transducer and piezoelectricity at ultralow temperature(Poster Session)

    Yamaguchi Daisuke, Kanda Takefumi, Suzumori Koichi

    Proceedings of Symposium on Ultrasonic Electronics  2013.11.20  Steering committee of symposium on ultrasonic electronics

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    Event date: 2013.11.20

    Language:English  

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  • 2P4-1 A Study of Ultrasonic Transducer using Lithium Niobate at High Temperature(Poster Session)

    Kishi Toru, Kanda Takefumi, Suzumori Koichi

    Proceedings of Symposium on Ultrasonic Electronics  2013.11.20  Steering committee of symposium on ultrasonic electronics

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    Event date: 2013.11.20

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  • 6PM2-D-4 Cavitation Detection Sensor in the Micro Channel using the Piezoelectric Polymer

    YABUMOTO Masaki, KANDA Takefumi, SUZUMORI Koichi

    2013.11.4  The Japan Society of Mechanical Engineers

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    Event date: 2013.11.4

    Language:Japanese  

    In this research, a micro sensor which can detect cavitation in a microchannel has been fabricated by using piezoelectric polymer thin film. P(VDF/TrFE) was used as the sensor material. We have applied integration by using the photolithography process to miniaturize sensors. We have succeeded in fabricating the micro-sensor whose thickness is 158μm. We have also succeeded in receiving waveform in the high frequency range. Thus the sensor would detect cavitation by using frequency analysis of bubbles collapse sound.

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  • J114022 Study on Ultrasonic Transducers for Cryogenic Actuators

    KANDA Takefumi, YAMAGUCHI Daisuke, SUZUMORI Koichi, KURODA Masataka, TAKEDA Dai, NOGUCHI Yuya

    Mechanical Engineering Congress, Japan  2013.9.8  The Japan Society of Mechanical Engineers

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    Event date: 2013.9.8

    Language:Japanese  

    Cryogenic condition has been used for scientific measurements and there are increasing demands for industrial regions. Additionally, there is a demand for actuators which can be driven in the ultralow temperature condition. In such temperature condition, although piezoelectric materials have low piezoelectricity, ultrasonic motors have been realized by using bolt-clamped type Langevin type transducer. In this paper, two materials, stainless and titanium has been used for transducer. The relationship between optimized clamping torque values and temperature has been examined experimentally.

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  • S111063 Research on thermal stress reduction of the transducer for the ultrasonic motor used at cryogenic temperature

    NOGUCHI Yuya, KANDA Takefumi, SUZUMORI Koichi, YAMAGUCHI Daisuke, KURODA Masataka

    Mechanical Engineering Congress, Japan  2013.9.8  The Japan Society of Mechanical Engineers

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    Event date: 2013.9.8

    Language:Japanese  

    Cryogenic temperature is very low temperature under 20K. The goal of this research is to realize an ultrasonic motor which can be used in this cryogenic temperature. When the temperature decreases from room temperature to an ultralow temperature, a thermal stress is generated. By this stress, the ultrasonic motor breaks down or the performance is decreased. The purpose of this research is to reduce the thermal stress in the ultrasonic motor. A bolt-clamped Langevin-type transducer (BLT) is used as a transducer for the ultrasonic motor. The BLT is mainly made of invar (Fe Ni alloy). Invar has a coefficient of thermal expansion near to that of lead magnesium niobate-lead titanate (PMN-PT) single crystal. We have evaluated the thermal stress in the BLT from 300K to 4.5K. Additionally, the thermal stress in the BLT made of invar was about 50% of that in the BLT made of SUS304.

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  • 1A2-N05 Miniaturization of bolt-clamped Langevin-type transducer for droplet generation(Nano/Micro Fluid System)

    MORI Kota, KISHI Toru, KANDA Takefumi, SUZUMORI Koichi

    2013.5.22  The Japan Society of Mechanical Engineers

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    Event date: 2013.5.22

    Language:Japanese  

    In many fields, such as electronic material, medicine and cosmetics production, it is an important proposition to generate small and uniform droplets of various liquids. In order to realize these droplets' generation, a bolt-clamped Langevin-type transducer and a micropore plate has been used. The purpose of this study is to fabricate a bolt-clamped Langevin-type transducer having small and simple structure in comparison with the previous one, and to generate droplets by using this device. First, by using a new fixation method, we have designed a bolt-clamped Langevin-type transducer whose structure is suitable for miniaturization. Next, we have generated and evaluated droplets in the air by using pure water. When the micro pore diameter, the applied air pressure and the resonance frequency were 50μm, 30kPa and 37kHz, the average diameter of pure water droplets and standard deviation of diameter were 96.1μm and 0.98, respectively.

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  • 1P1-O02 Cavitation detection sensor in the micro channel using the piezoelectric polymer(MEMS and Nano-Technology)

    YABUMOTO Masaki, KANDA Takefumi, SUZUMORI Koichi

    2013.5.22  The Japan Society of Mechanical Engineers

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    Event date: 2013.5.22

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    In this research a small sensor which can detect cavitation in a microchannel has been fabricated using piezoelectric polymer thin film. P(VDF/TrFE) was used as the sensor material. We have applied integration technology of photolithography to miniaturize sensors. As a result, we have succeeded in fabricating micro-sensor whose thickness is 167μm. In this study, we introduce the details of the process in the fabrication sensor.

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  • 2A2-D10 Flow Metering Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator : 9th report Confirm the optimization vibration condition for drive(Mechanism and Control for Actuator (2))

    HIROOKA Daisuke, SUZUMORI Koichi, KANDA Takefumi

    2013.5.22  The Japan Society of Mechanical Engineers

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    Event date: 2013.5.22

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    The purpose of this study is development of the high efficiency pneumatic system using small flow control valve. The control valve has small size, lightweight and can control air flow continuously. We aim at the precise flow control. In this repot, we report the vibrational condition for precise flow control. We discovered two high efficiency vibrational modes by the finite element method. We have measured vibrational condition and flow rate characteristics. From these result, we conclude that the tolerance of air pressure is most important parameter at optimum vibrational condition.

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  • 2A1-D04 Improvement of the waveguide pattern for light driven SMA actuator(Mechanism and Control for Actuator (1))

    USAKI Keita, ASHIDA Yuichi, KANDA Takefumi, SUZUMORI Koichi

    2013.5.22  The Japan Society of Mechanical Engineers

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    Event date: 2013.5.22

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    The purpose of this research is the improvement of driving performance and the downsizing of a light driven SMA actuator. The actuator consists of a substrate, an optical waveguide and SMA wires. The drive part of the SMA actuator is 15 X 1 [mm]. In this paper, the SMA wires are glued on the substrate. As a result, the thickness of the SMA actuator was reduced from 0.5 mm to 0.2 mm. In addition, an absorption film was patterned on the substrate by a YVO4 laser. This is because the SMA actuator was heated effectively. The effect of the pattern was evaluated empirically.

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  • 2P1-D06 Piezoelectric polymer flexible displacement sensor for soft actuators(Mechanism and Control for Actuator(3))

    ICHIKAWA Tatsuya, KANDA Takefumi, SUZUMORI Koichi, WAKIMOTO Shuichi, YAMAMOTO Yhota

    2012.5.27  The Japan Society of Mechanical Engineers

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    Event date: 2012.5.27

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    This research aims to realize a flexible displacement detection sensor that can be attached on flexible soft bellows actuators. The sensor material is piezoelectric polymer: poly(vinylidene fluoride-trifluoroethylene) [P(VDF/TrFE)]. By adjusting temperature and applied voltage in the process of polarization, fabrication conditions were optimized. In addition, the piezoelectric polymer sensor was mounted to the actuator having a bellows structure. A flexible substrate was used as wiring in order to keep flexibility. The actuator is curved by using a negative pressure. As a result, we have confirmed the detection of actuator displacement by the sensor.

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  • 2P1-F03 Improvement of a bolt-clamped Langevin Type transducer for a cryogenic ultrasonic motor(Robotics & Mechatronics in Hyper Environment)

    KURODA Masataka, YAMAGUCHI Daisuke, TAKEDA Dai, KANDA Takefumi, SUZUMORI Koichi

    2012.5.27  The Japan Society of Mechanical Engineers

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    Event date: 2012.5.27

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    In this study, an ultrasonic motor used in a cryogenic temperature condition has been fabricated and evaluated. To increase the rotation speed compare to a previous cryogenic ultrasonic motor, the bolt-clamped Langevin type transducer was designed. The PZT was placed at the anti-node of the bending vibration. The transducer was designed to have high vibration speed by using a finite element analysis. The diameter and the length of the motor are 22mm and 30.5mm. The rotation speed was 422rpm at 4.5K when the applied voltage was 50V_<p-p>. We have realized three times higher rotation speed than that of the previous motor.

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  • 2P1-F01 Evaluation of an ultrasonic motor for solid-state high resolution nuclear magnetic resonance spectrometer(Robotics & Mechatronics in Hyper Environment)

    FUJISAWA Kazuya, YAMAGUCHI Daisuke, KANDA Takefumi, SUZUMORI Koichi

    2012.5.27  The Japan Society of Mechanical Engineers

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    Event date: 2012.5.27

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    In this study, an ultrasonic motor for solid-state high resolution nuclear magnetic resonance (NMR) spectrometer has been fabricated and evaluated. The solid-state NMR analysis needs a sample spinning in the high intensity magnetic field. All parts of the motor are made of materials which has low magnetic permeability. The motor consists of two sector shaped vibrators. The diameter and the height of the motor including the sample case are 31 mm and 50 mm. The motor was unaffected by the influence of the magnetic field. The rotation speed was 1200 rpm when the magnetic flux density was 7 T. Additionally, the motor was used for the sample rotation system of NMR spectrometer.

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  • 1207 An ultrasonic motor for a cryogenic environment under a high intense magnetic field

    TAKEDA Dai, YAMAGUCHI Daisuke, FUJISAWA Kazuya, KANDA Takefumi, SUZUMORI Koichi

    The Machine Design and Tribology Division meeting in JSME  2012.4.22  The Japan Society of Mechanical Engineers

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    Event date: 2012.4.22

    Language:Japanese  

    The aim of this study is to realize an ultrasonic motor which can be driven in a cryogenic temperature environment under a high intense magnetic field. We have fabricated and evaluated the ultrasonic motor made of titanium. The motor's diameter and length are 22 mm and 30.5 mm, respectively. We have succeeded in driving the ultrasonic motor at 4.5 K. The rotation speed was 215 rpm. We have also succeeded in driving the motor under the intense magnetic field of 7 T.

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  • 2A2-J09 Flow Metering Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator : 7th report Optimization of orifice diameter for continuous flow rate control(Mechanism and Control for Actuator)

    HIROOKA Daisuke, SUZUMORI Koichi, KANDA Takefumi

    2011.5.26  The Japan Society of Mechanical Engineers

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    Event date: 2011.5.26

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    The purpose of this study is the development of the valve that can precisely control pneumatic cylinders. The valve that has a lightweight and simple structure and uses piezoelectric oscillator which is driven at resonance mode and it can control flow rate by controlling the amplitude of the particles excitation. We reported this flow control valve principle in the previous paper and concluded the diameter of orifice is an important parameter for flow rate change. In this report, we have designed a new prototype for the purpose of high controllability. We have measured flow rate characteristics and observed particle motion. From these result, we confirmed the conditions necessary for continuous adjustment of flow quantity by experiment.

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  • 1P1-A04 Research Project of Soft Fluid Actuator in Okayama University(Robotics & Mechatronics technology and Cooperation with industry in Okayama)

    WAKIMOTO Shuichi, SUZUMORI Koichi, NORITSUGU Toshiro, NARUSE Keiji, OKA Hisao, KANDA Takefumi, TAKAIWA Masahiro, SASAKI Daisuke, IRIBE Gentaro, MATSUURA Koji, KITAWAKI Tomoki

    2011.5.26  The Japan Society of Mechanical Engineers

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    Event date: 2011.5.26

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    Research project of "Soft fluid actuator" has been promoted in Okayama University. This project is organized by different field researchers; robotics, mechatoronics, health and medical researchers. Soft fluidic actuators are configured with polymer material and driven by fluid (pneumatic and hydraulic) pressure. Therefore they will have many advantages; high compliance, light weight, low cost and non-electrical drive. Namely they are breakthroughs of the realizations of highly safe mechanisms. In the project, not only fundamental researches of new soft fluid actuators but also applying them to medical and welfare mechanical systems have progressed. In this paper, the concept and purpose, the organization, and some researches of the project are introduced.

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  • 1P1-A02 Emulsion Generation based on Microreator Oscillated by Piezoelectric Vibrator(Robotics & Mechatronics technology and Cooperation with industry in Okayama)

    KANDA Takefumi, SUZUMORI Koichi, ONO Tsutomu, OGAWARA Ken-ichi, HIGAKI Kazutaka

    2011.5.26  The Japan Society of Mechanical Engineers

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    Event date: 2011.5.26

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    The aim of this paper is to introduce a project for emulsion generation device in Okayama University. We have generated sub-micrometer size droplets by using an ultrasonic vibration and microchannel plates. Especially, the device and system is for the generation of drug droplets. The ultrasonic vibration is oscillated by PZT plates and microchannel plates are made of stainless steel. The distribution of pressure depends on cross sectional pattern of the microchannel. As the applied voltage increased, emulsion became smaller and distribution became sharper. When the vibrator was oscillated in 2.25 MHz, the generated emulsion has an average diameter of 200 nm.

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  • 1A2-F10 Driving Performances of the Cryo Ultrasonic Motor Using Bolt-clamped Langevin Type Transducer(Robotics & Mechatronics in Hyper Environment)

    YAMAGUCHI Daisuke, KANDA Takefumi, SUZUMORI Koichi

    2011.5.26  The Japan Society of Mechanical Engineers

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    Event date: 2011.5.26

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    In this study, a small ultrasonic motor which is driven at a cryo temperature has been fabricated and evaluated. The motor consists of a bolt-clamped Langevin-type transducer (BLT), a rotor, a bearing, a spring, and a casing. The maximum diameter and the height of the motor are 22mm and 30.5mm. The ultrasonic motor has been evaluated in the room temperature and in the cryo helium gas. The relationship between contact pre-pressure of the rotor to the BLT the continuously rotating temperature is indicated. The rotation speed was 553 rpm at the room temperature and 65.4 rpm at the 4.5K helium gas.

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  • 1A2-H06 Improvement of the Ultrasonic Vibration Mixing Device to Deposit PZT Thin Film by Hydrothermal Method(MEMS and Nano-Technology)

    NAKAHIRA Daichi, UENO Masahiro, KANDA Takefumi, SUZUMORI Kouichi

    2011.5.26  The Japan Society of Mechanical Engineers

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    Event date: 2011.5.26

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    In this research, an ultrasonic vibration mixing device for the hydrothermal deposition system has been designed. A PZT thin film has been deposited on a titanium plate by the hydrothermal method with the fabricated new ultrasonic vibration mixing device. To improve a stir performance, the ultrasonic vibration mixing device has been designed by using the finite element method. The new vibration mechanism has been evaluated. The pressure of 396[kPa] was generated in the autoclave. This value was about twice larger than that of the vibration mechanism of the previous model. The deposited PZT thin film has been observed by the SEM.

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  • 1A2-F09 A Low-Profile Ultrasonic Motor Using Sector Shaped Vibrators for High Magnetic Field(Robotics & Mechatronics in Hyper Environment)

    FUJISAWA Kazuya, MAEDA Hiraku, KANDA Takefumi, SUZUMORI Kouichi, TAKEGOSHI Kiyonori, MIZUNO Takashi

    2011.5.26  The Japan Society of Mechanical Engineers

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    The purpose of this research is to apply a low-profile ultrasonic motor using sector shaped vibrators for sample spinning of the solid-state nuclear magnetic resonance (NMR) analysis. We have fabricated the motor made of nonmagnetic materials. The transducer consists of two sector shaped vibrators. The maximum diameter of this motor is 17 mm and the height is 41.5 mm. We have evaluated the driving performance of this motor in high magnetic field. As a result, the magnetic field had a small effect on the rotation performance of the motor. Therefore the motor can be used for sample spinning of the solid-state NMR analysis.

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  • 1A2-H05 Improvement of the condition of PLZT films by using a hydrothermal method and evaluation of the actuators(MEMS and Nano-Technology)

    TONOKAI Akimasa, YAMAGUCHI Daisuke, KANDA Takefumi, SUZUMORI Koichi

    2011.5.26  The Japan Society of Mechanical Engineers

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    Photo driven actuators have received an attention in recent years. PLZT has a photostrictive effect and can be driven by non-contact energy supply. In this study, PLZT films have been deposited by using a hydrothermal method. The growth and the condition of crystals would depend on a reactive temperature and an amount of reagent. The depositing condition of PLZT films has been improved and the characteristics of the films have been evaluated. Additionally, PLZT film actuators have been fabricated and those actuators have been driven by the ultraviolet lays. By measuring displacement, electric current and generative force, the PLZT thin film actuators have been evaluated.

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  • 圧電高分子を用いた筋音センサの等尺性収縮による評価

    石塚博章, 柏原斉佳, 神田岳文, 脇元修一, 岡久雄

    第36回「センサ・マイクロマシンと応用システム」シンポジウム  2019 

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  • 柔軟ひずみセンサを用いたウェアラブルインタフェースによる3自由度ソフトマニピュレータの操作

    萩原弘貴, 脇元修一, 神田岳文, 古川匠太

    日本機械学会2019年度年次大会  2019 

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  • インダクタンス変化型変位センサを一体化したスマート人工筋の磁性流体による駆動

    小川草太, 脇元修一, 神田岳文, 大村健人

    日本機械学会2019年度年次大会  2019 

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  • Composote structure of McKibben artificial muscle and optical ficer sensor International conference

    Sota KOGAWA, Shuichi WAKIMOTO, Takefumi KANDA, Kento OMURA

    International Workshop on Piezoelectric materials and Applications in Actuators 2019 & ENHANCE Workshop (IWPMA2019)  2019 

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  • Control of a hydraulic cylinder a particle excitation type three way valve International conference

    Hikaru Yamamoto, Takefumi Kanda, Shuichi Wakimoto, Koichi Suzumori, Takahiro Ukida, Hiroyuki Nabae

    International Workshop on Piezoelectric Materials and Applications in Actuators 2019 & ENHABCE Workshop (IWPMA2019)  2019 

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  • 微粒子励振型制御弁の流量特性改善に関する研究

    髙見春人, 神田岳文, 脇元修一, 山本陽光, 鈴森康一, 浮田貴宏, 難波江裕之

    2019年度精密工学会秋季大会  2019 

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  • 極低温環境下駆動用矩形型振動子の構造の検討

    西田匠, 神田岳文, 脇元修一

    2019年度精密工学会秋季大会  2019 

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  • ジャミング転移現象を利用した柔軟ロボットアームの可変剛性機能の検証

    井村修司, 脇元修一, 神田岳文

    日本機械学会2019年度年次大会  2019 

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  • 細径人工筋による平紐型集積構造の提案と特性評価

    高田諒, 脇元修一, 神田岳文, 鈴森康一

    第37回日本ロボット学会学術講演会  2019 

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  • 液滴生成および急冷可能なマイクロ流体デバイスを用いたナノ粒子生成システムの試作

    藤本望夢, 神田岳文, 大森健太郎, 阪田祐作, 山田嘉昭, 妹尾典久, 脇元修一, 中崎義晃, 音山貴史

    令和元年度電気学会センサ・マイクロマシン部門総合研究会  2019 

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  • たわみ振動デバイスによるコアシェル液滴生成条件の検討

    大森健太郎, 藤本望夢, 神田岳文, 脇元修一, 妹尾典久

    2019年度精密工学会秋季大会  2019 

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  • ラバーコーティングによる空気圧人工筋の特性改善

    萩原弘貴, 脇元修一, 神田岳文, 山本好恵

    第37回日本ロボット学会学術講演会  2019 

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  • 流体駆動インチワームロボットの自立化に向けた駆動機構の開発

    松田大成, 脇元修一, 神田岳文

    ロボティクス・メカトロニクス講演会2019  2019 

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  • マイクロ流路デバイスによる微小液滴を用いたナノ粒子生成条件の検討

    藤本望夢, 大森健太郎, 神田岳文, 阪田祐作, 山田嘉昭, 妹尾典久, 脇元修一, 中崎義晃, 音山貴史

    ロボティクス・メカトロニクス講演会2019  2019 

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  • 高圧人工筋用微粒子励振型制御弁の試作・評価

    山本陽光, 橋本航, 神田岳文, 脇元修一, 妹尾典久, 森重佳久, 髙見春人, 鈴森康一, 浮田貴宏, 難波江裕之

    ロボティクス・メカトロニクス講演会2019  2019 

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  • マイクロ流路での分級を目的とした超音波振動による液滴操作

    瀬尾祥子, 神田岳文, 針田和樹, 小野努, 渡邉貴一

    第36回「センサ・マイクロマシンと応用システム」シンポジウム  2019 

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  • Operation of a Pneumatic Sonft Manipulator Using a Wearable Interface with Flexible Strain Sensors International conference

    Hiroki Hagihara, Shuichi Wakimoto, Takefumi Kanda, Shota Furukawa

    2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2019)  2019 

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  • Design and Evaluation of a Cylindrical Micromixer Using Ultrasonic Vibration in Torsional Vibration Mode International conference

    Hiroaki Ishizuka, Takefumi Kanda, Seren Miyake, Shin-ichiro Kawasaki, Shuichi Wakimoto, Norihisa Seno, Tatsuya Fujii

    2019 IEEE International Uitrasonics Symposium (IUS2019)  2019 

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  • マイクロ流路を用いた微小液滴生成・急冷によるフロー式ナノ粒子生成システム

    藤本望夢, 神田岳文, 大森健太郎, 田原尚宙, 阪田祐作, 妹尾典久, 脇元修一, 中崎義晃, 音山貴史

    第36回「センサ・マイクロマシンと応用システム」シンポジウム  2019 

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  • マイクロ2重液滴の高速生成を実現する高周波振動デバイスの試作研究

    神田岳文

    平成30年度特別電源所在県科学技術振興事業研究成果発表会  2019 

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  • Evaluation of a small three-way valve driven by a single piezoelectric vibrator for hydraulic actuator system International conference

    Hikaru YAMAMOTO, Takefumi KANDA, Shuichi WAKIMOTO, Kou HASHIMOTO, Haruto TAKAMI, Norihisa SENO, Koichi SUZUMORI, Takahiro UKIDA

    The 8th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2019)  2019 

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  • Fabrication process of a McKibben artificial muscle with SMP fibers by a vraider mechine International conference

    Koya Matsushita, Shuichi Wakimoto, Shigeyoshi Yahara, Takefumi Kanda

    The 8th International Conferenece on Manufacturing, machine Design and Triborogy (ICMDT2019)  2019 

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  • Development of an Externally Powered Prosthetic Hand for Children Using Miniature McKibben Soft Actuators International conference

    Nobuo Takemoto, Hironari Taniguchi, Shuichi Wakimoto, Kouyou Asano, Kousuke Morinaga, Takefumi Kanda

    The 8th International Conference on Manufacturing, Machine Design and Triborogy (ICMDT2019)  2019 

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  • Development of Mobile Pnuematic Assist Wear System for Preventing Fall Accidents from Wheelchairs International conference

    Makoto Takada, Kan Ishida, Shuichi Wakimoto, Takeji Ueda, Takefumi Kanda

    The 8th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2019)  2019 

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  • 極低温環境下における超音波振動子を用いた物体の浮上

    上西宏典, 神田岳文, 脇元修一

    2019年度精密工学会春季大会  2019 

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  • ボルト締めランジュバン型振動子を用いたコアシェル液滴生成

    大森健太郎, 藤本望夢, 神田岳文, 脇元修一, 妹尾典久

    ロボティクス・メカトロニクス講演会2019  2019 

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  • 超音波振動を利用した円筒型マイクロミキサの試作および混合性能の評価

    石塚博章, 神田岳文, 三宅星連, 露木俊介, 川崎慎一朗, 脇元修一, 妹尾典久

    第31回「電磁力関連のダイナミクス」シンポジウム(SEAD31)  2019 

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  • 凹面振動子を用いた集束超音波による液滴吐出デバイスの研究

    安藤克倫, 神田岳文, 脇元修一, 上西宏典, 中岡佑太, 田沼千秋

    第31回「電磁力関連のダイナミクス」シンポジウム(SEAD31)  2019 

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  • 光ファイバを編み込んだ変位推定機能を有するMcKibben型人工筋の提案と試作

    脇元修一, 大村健人, 神田岳文, 小川草太

    ロボティクス・メカトロニクス講演会2019  2019 

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  • 胸腔鏡下手術用柔軟ステアリング機構の開発

    奥村慎司, 脇元修一, 神田岳文, 村西祐介, 佐藤寿彦

    ロボティクス・メカトロニクス講演会2019  2019 

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  • A Piezoelectric Ceramic Sensor for Mesuring Mechanomyogram during Exercise

    Naoto Hayakawa, Takefumi Kanda, Shuichi Wakimoto, Hisao Oka

    International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018)  2018 

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  • Design of powered upper limb prosthesis for children using small diameter McKibben type artificioal muscle

    The Robotics and Mechatoronica Coference 2018(ROBOMEC2018)  2018 

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  • Development of a Fall Preventive Wearable Device for Wheel Chair

    The Robotics and Mechatoronica Coference 2018(ROBOMEC2018)  2018 

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  • 導電性繊維を複合性製作した空圧人工筋の駆動システムのモデル化

    脇元修一, 後藤桂輔, 大村健人, 神田岳文

    第18回機素潤滑設計部門講演会  2018 

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  • Fabrication of a nanoparticle generation system using micro droplets by a microchannel

    Technical Meeting on Sensors and Micromachines 2018  2018 

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  • 超音波振動子を用いた水の噴霧実験

    針田和樹, 三宅星連, 露木俊介, 神田岳文, 脇元修一, 川崎慎一朗

    第30回「電磁力関連のダイナミクス」シンポジウム  2018 

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  • タコの構造を模倣した柔軟マニピュレータの開発~マスタースレーブ方式による湾曲・ねじれ動作の制御~

    古川匠太, 脇元修一, 神田岳文, 萩原弘貴

    第18回機素潤滑設計部門講演会  2018 

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  • Nanoparticles generation using micro droplets by a microreacter

    The Robotics and Mechatoronica Coference 2018(ROBOMEC2018)  2018 

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  • Proposal of a flexible leg mechanism with a soft actuator system diven by air and water pressure

    The Robotics and Mechatoronica Coference 2018(ROBOMEC2018)  2018 

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  • Fabrication of a particle excitation three-way valve using a single piezoelectric vibrator

    The Robotics and Mechatoronica Coference 2018(ROBOMEC2018)  2018 

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  • Fabrication of a cryopenic valve by using piezoelectric and driving of a soft actuator

    The Robotics and Mechatoronica Coference 2018(ROBOMEC2018)  2018 

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  • Study on a condition of nanoparticles generation using droplets by an ultrasonic torsional trnsducer and micropore plate

    The 30th Symposium on Electromagnetics and Dynamics(SEAD29)  2018 

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  • Fundamental Design of a Soft Master-Slave manipulator with Pneumatic Artificial Muscles International conference

    Shota FURUKAWA, Shuichic WAKIMOTO, Takefumi KANDA, Hiroki HAGIHARA

    International Multi-Conference on Enginnering and Technology innovation 2018 (IMETI2018)  2018 

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  • Modeling of a pnuematic artificial muscle fabricated with a conductive fiber

    The 18th Machine Design and Triblolgy Division Meeting in JSME  2018 

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  • 圧電アクチュエータの特殊環境への展開

    神田岳文

    センシング技術応用研究会第203回研究例会・ニューセラミックス懇話会第231回研究会合同研究例会  2018 

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  • A water sprying experiment using a Langevine-type ultrasonic torsional transducer

    The 30th Symposium on Electromagnetics and Dynamics(SEAD29)  2018 

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  • Development of a flexible manipulator imitating octopus arm structure ~Ocntrol of bending and torsional motions by master-slave system~

    The 18th Machine Design and Triblolgy Division Meeting in JSME  2018 

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  • 柔軟歪みセンサを用いたソフトマニピュレータ用ウェアラブルインタフェースの試作

    萩原弘貴, 脇元修一, 神田岳文, 古川匠太

    第19回計測自動制御学会システムインテグレーション部門講演会(SI2018)  2018 

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  • 人工筋アクチュエータ制御を目的とした微粒子励振型流量制御弁の高圧化

    橋本航, 神田岳文, 脇元修一, 森重佳久, 山本陽光, 髙見春人, 鈴森康一, 難波江裕之, 浮田貴宏

    第19回計測自動制御学会システムインテグレーション部門講演会(SI2018)  2018 

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  • インダクタンス変化型変位を内蔵したスマート人工筋の磁性粉体によるセンサ特性の向上

    小川草太, 脇元修一, 神田岳文, 大村健人

    第19回計測自動制御学会システムインテグレーション部門講演会(SI2018)  2018 

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  • 細径McKibben型人工筋を用いた小児用空圧筋電義手の設計

    浅野皓洋, 竹本薫生, 脇元修一, 谷口浩成, 森永浩介, 神田岳文

    第19回計測自動制御学会システムインテグレーション部門講演会(SI2018)  2018 

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  • Design and Fandamental Evaluation of a Wearable Support Device for Preventing Fall Accidents from Wheel Chairs International conference

    kan ISHIDA, Shuichi WAKIMOTO, Takeji UEDA, Takefumi KANDA

    International Multi-Conference on Engnnering and Technology Innovation 2018 (IMETI2018)  2018 

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  • 2液3相構造のマイクロ流体デバイスを用いたナノ粒子生成システム

    藤本望夢, 神田岳文, 大森健太郎, 阪田祐作, 山田嘉昭, 妹尾典久, 脇元修一, 中崎義晃, 音山貴史

    第35回「センサ・マイクロマシンと応用システム」シンポジウム  2018 

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  • インダクタンス変化による変位センサを一体化したスマート人工筋の製作手法

    小川草太, 脇元修一, 神田岳文, 大村健人

    平成30年秋季フルードパワーシステム講演会  2018 

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  • A cryogenic rotary vale using bolt-clamped type transducer International conference

    Takefumi Kanda, Taiki Yamada, Shuichi Wakimoto, Daisuke Yamaguchi

    2018 IEEE International Ultrasonic Symposium (IUS2018)  2018 

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  • 圧電高分子材料を用いた筋音センサの試作評価

    石塚博章, 神田岳文, 柏原斉佳, 脇元修一, 岡久雄

    第35回「センサ・マイクロマシンと応用システム」シンポジウム  2018 

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  • 集束超音波を用いた微小液滴吐出デバイスの試作評価

    上西宏典, 神田岳文, 中岡佑太, 脇元修一, 田沼千秋

    第35回「センサ・マイクロマシンと応用システム」シンポジウム  2018 

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  • A cylindrical Ultrasonic vibration mixer for continuous flow chemical process International conference

    Kazuki Harita, Seren Miyake, Takefumi Kanda, Shuichi Wakimoto, Norihisa Seno, Shin-ichiro Kawasaki

    2018 IEEE Inernational Ultrasonic Symposium (IUS2018)  2018 

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  • Design and Assessment of Phononic Crystals for Ultrasonic Wave via Optical Measurement Method International conference

    Kensuke Manabe, Atsushi Ishikawa, Ken Yamamoto, Takefumi Kanda, Kenji Tsuruta

    2018 IEEE International Ultrasonic Symposium (IUS2018)  2018 

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  • Development of a Small Three-way Valve using Particle Excitation by a Piezoelectric Vibrator for the Driving of Fluidic Actuator

    Kou Hashimoto, Hayato Osaki, Takefumi Kanda, Shuichi Wakimoto, Hikaru Yamamoto, Koichi Suzumori, Takahiro Ukida, Hiroyuki Nabae

    International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018)  2018 

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  • Evaluation of an Ultrasonic Motor using Titanium for Sample Spinning in High Magnetic Field

    Marie Obayashi, Taiahiro Yano, Takefumi Kanda, Shuichi Wakimoto, Kiyonori Takegoshi, Tatsuya Matsunaga

    International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018)  2018 

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  • Development of a thin pneumatic rubber actuator generation 3-DOF motion - Design using FEM analysis and fabrication of an actuator -

    M. Yuzaki, K. Iwata, S. Wakimoto, T. Kanda

    16th International Conference on New Aucutators (ACTUATOR2018)  2018 

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  • A Small Three-way Hydraulic Valve Using Particle Excitation Controlled by One Piezoelectric Transducer

    T. Kanda, H. Osaki, N. Seno, S. Wakimoto, T. Ukida, K. Suzumori, H. Nabae

    16th International Conference on New Aucutators (ACTUATOR2018)  2018 

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  • A McKibben artificial muscle with variable contractuin characteristics by SMP material

    Shigeyoshi Yahara, Shuichi Wakimoto, Takefumi Kanda

    International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018)  2018 

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  • Micro droplets generation in a flowin continuous liqhui using an ultrasonic transducer

    Nozomu Fujimoto, Takuji Murakami, Kota Mori, Tomoyasu Yamada, Takefumi Kanda, Koichi Suzumori

    The Third International Conference on Manipulation, Automation, and Robotics at Small Scales (MARSS2018)  2018 

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  • Development of Pneumatic Valves adn a Fiber Sensor for a Smart Artificial Muscle

    K. Omura, K. Goto, S. Wakimoto, T. Kanda

    16th International Conference on New Aucutators (ACTUATOR2018)  2018 

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  • Fundamental design of a myoelectric prosthesis hand for children using pneumatic artificial muscles

    Koyo ASANO, Nobuo TAKEMOTO, Hironari TANIGUCHI, Shuichi WAKIMOTO, Kosuke MORINAGA, Takefumi KANDA

    International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2018)  2018 

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  • 圧電振動子による極低温用バルブの試作とソフトアクチュエータの駆動

    山田大貴, 神田岳文, 脇元修一, 山口大介

    ロボティクス・メカトロニクス講演会2018  2018 

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  • 超音波ねじり振動子と微笑孔板による液滴を用いたナノ粒子生成条件の検討

    藤本望夢, 勝田将矢, 神田岳文, 脇元修一, 阪田祐作, 山田嘉昭, 妹尾典久, 中崎義晃, 音山貴史

    第30回「電磁力関連のダイナミクス」シンポジウム  2018 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 細径McKibben型人工筋を使用した小児用義手の設計

    浅野皓洋, 竹本薫生, 谷口浩成, 脇元修一, 森永浩介, 神田岳文

    ロボティクス・メカトロニクス講演会2018  2018 

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  • 車椅子転落防止用ウェアラブル装置の開発

    石田莞, 脇元修一, 上田剛慈, 神田岳文

    ロボティクス・メカトロニクス講演会2018  2018 

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  • 単一の圧電振動子によって駆動する微粒子励振型三方弁の特性評価

    山本陽光, 神田岳文, 尾﨑隼人, 脇元修一, 橋本航, 髙見春人, 妹尾典久, 鈴森康一, 浮田貴宏, 難波江裕之

    2018年度精密工学会秋季大会  2018 

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  • 2液3相構造のマイクロ流路による液滴を用いたナノ粒子生成システムの試作

    藤本望夢, 神田岳文, 阪田祐作, 妹尾典久, 脇元修一, 中崎義晃, 音山貴史

    平成30年度電気学会センサ・マイクロマシン部門総合研究会  2018 

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  • 超音波ねじり振動を利用したマイクロミキサの試作および混合性能の評価

    針田和樹, 三宅星連, 神田岳文, 脇元修一, 妹尾典久, 川崎慎一朗

    2018年度精密工学会秋季大会  2018 

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  • マイクロリアクタによる微小液滴を用いたナノ粒子生成

    藤本望夢, 勝田将矢, 神田岳文, 脇元修一, 阪田祐作, 山田嘉昭, 妹尾典久, 中崎義晃, 音山貴史

    ロボティクス・メカトロニクス講演会2018  2018 

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  • 空圧・水圧駆動が可能なアクチュエータシステムによる柔軟脚構造の提案

    小川草太, 脇元修一, 神田岳文

    ロボティクス・メカトロニクス講演会2018  2018 

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  • 単一の圧電振動子により駆動する微粒子励振型三方弁の試作

    尾﨑隼人, 神田岳文, 脇元修一, 橋本航, 山本陽光, 妹尾典久, 鈴森康一, 浮田貴宏, 難波江裕之

    ロボティクス・メカトロニクス講演会2018  2018 

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  • Driving of Actuator Using a Control Valve Driven by the Piezoelectric Vibrator

    The 29th Symposium on Electromagnetics and Dynamics(SEAD29)  2017 

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  • マイクロミキサの評価を目的とした流路内キャビテーションセンサ

    第34回「センサ・マイクロマシンと応用システム」シンポジウム  2017 

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  • Analysis of Flow Control Valve in Hydraulic System using Particle Excitation

    Proceeding of The 10th JFPS International Symposium on Fluid Power  2017 

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  • PZTの焦電効果を利用した積層型静電アクチュエータの出力評価

    第34回「センサ・マイクロマシンと応用システム」シンポジウム  2017 

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  • 液体供給孔を有する集束超音波を用いた液滴吐出デバイスの試作

    第34回「センサ・マイクロマシンと応用システム」シンポジウム  2017 

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  • 圧電アクチュエータを用いた極低温用バルブの試作と評価

    2017年度精密工学会秋季大会  2017 

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  • 岡山大学におけるアクチュエータとその応用に関する研究

    中国地域産総研技術セミナー in 岡山  2017 

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  • 円筒型超音波振動ミキサの試作および混合性能の評価

    2017年度精密工学会秋季大会  2017 

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  • A small three-way valve for hydraulic actuators using piezoelectric transducers

    Hayato Osaki, Takafumi Kanda, Norihisa Seno, Koichi Suzumori, Takahiro Ukida, Hiroyuki Nabae

    2017 IEEE International Ultrasonic Symposium (IUS2017)  2017 

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  • Nanoparticles Generation System using an Ultrasonic Torsional Transducer

    Nozomu Fujimoto, Takafumi Kanda

    2017 IEEE International Ultrasonic Symposium (IUS2017)  2017 

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  • 超音波ねじり振動子を用いたエチレングリコールの低流量噴霧

    2017年度精密工学会秋季大会  2017 

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  • Novel three-way valve for pneumatic and hydraulic actuators using piezoelectric transducers Invited

    T.Kanda

    2017 Internationala Workshop on Piezoelectric Materials and Applications  2017 

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  • フォノニック結晶中の超音波伝播と光学的可視化評価

    超音波研究会  2017 

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  • マイクロ流路を用いた超音波振動によるエマルション生成条件の検討

    超音波研究会  2017 

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  • 圧電アクチュエータの特殊環境展開

    日本機械学会2017年度年次大会  2017 

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  • 変形するゴム微細表面構造上における水滴形状の滴下体積による変化

    日本機械学会2017年度年次大会  2017 

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  • 超音波ねじり振動子と微小孔を用いた液滴生成システムの評価

    平成29年度電気学会センサ・マイクロマシン部門総合研究会  2017 

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  • 超音波振動子を用いた液滴生成システムにおける液滴生成条件の検討

    第29回「電磁力関連のダイナミクス」シンポジウム  2017 

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  • 圧電振動子駆動制御弁を用いたアクチュエータの駆動

    第29回「電磁力関連のダイナミクス」シンポジウム  2017 

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  • 微粒子励振型流量制御弁による人工筋の制御

    日本機械学会 ロボティクス・メカトロニクス講演会2017  2017 

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  • 流体アクチュエータの駆動を目的とした微粒子励振による小型三方弁の開発

    日本機械学会 ロボティクス・メカトロニクス講演会2017  2017 

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  • 超音波ねじり振動子と液体流れ場を用いた液滴生成システムの試作と評価

    日本機械学会 ロボティクス・メカトロニクス講演会2017  2017 

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  • 横方向たわみ振動を用いた油圧励振型制御弁の試作

    日本機械学会 ロボティクス・メカトロニクス講演会2017  2017 

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  • Development of a thin pnumatinc rubber actuator generating 3-DOF motion

    The 18th SICE System Integration Division Annual Conference  2017 

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  • Nanoparticles generation using mono-dicperse droplet by an ultrasonic transducer

    The 34rd SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2017 

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  • マイクロリアクタ用円筒型超音波振動ミキサ

    2017年度精密工学会春季大会  2017 

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  • Improvement of McKibben type artificial muscle using helical shape memory polymer fibers

    The 18th SICE System Integration Division Annual Conference  2017 

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  • Evaluation of a multilayer type electrostatic actuator uing a pyroeledtric effect of PZT

    The 34rd SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2017 

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  • A Droplet ejection device using focused ultrasonic beam with liquid supply hole

    The 34rd SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2017 

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  • A Cavitation Sensor for the Evaouation of a Micromixer

    The 34rd SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2017 

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  • A low Flow rate ethylen glycol spraying using a Lngevin-type ultrasonic torsional transducer

    2017 The Japan Society for Precision Engineering Autumn Meeting  2017 

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  • Studies of Piezoelectric Actuators for Specific Environments

    Mechanical Engineering Congresss, 2017 JAPAN (MECJ2017)  2017 

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  • Fabrication of a Cylindrical Ultrasonic Vibration Mixer and Evaluation of Mixing Performance

    2017 The Japan Society for Precision Engineering Autumn Meeting  2017 

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  • Development and ezaluation of a cryogenic valve using a piezoelectric actuator

    2017 The Japan Society for Precision Engineering Autumn Meeting  2017 

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  • Study on Ultrasonic Emulsification Condition using Microchannel Device

    2017 

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  • Evaluation of a nanoparticle generation system using an ultrasonic torsional transducer and a micropore plate

    Technical Meeting on Sensors and Micromachines 2017  2017 

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  • Shape Change of Water Droplet Influenced by the Drop Volume on a Defoeming Rubber Sheet with Micro Surface Strctures

    Mechanical Engineering Congresss, 2017 JAPAN (MECJ2017)  2017 

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  • Ultrasonic Propagation in Phononic Crystals and Optical Visualization

    2017 

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  • A Cylindrical Mixer for microreactors using an Ultrasonic Vibration

    The 2017 Annual Spring Meeting of the Japan Society for Precision Engineering  2017 

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  • Control of a McKibben artificial muscle by flow control valves using

    2017 JSME Conference on Robotics and Mechatronics  2017 

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  • Development of a small three-way valve using particle excitation for the driving of fluid actuator

    2017 JSME Conference on Robotics and Mechatronics  2017 

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  • Fbrication and evaluation of a droplet generation system using an ultrasonic torsional vibrator and a flowing ambient liquid

    2017 JSME Conference on Robotics and Mechatronics  2017 

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  • Development of Hydraulic Particle Excitation Control Valve Drive by Lateral-Deflection Vibration

    2017 JSME Conference on Robotics and Mechatronics  2017 

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  • Study on a Condition of Droplets Genetarion by DrooletGeneration System using an Ultrasonic Transducer

    The 29th Symposium on Electromagnetics and Dynamics(SEAD29)  2017 

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  • らせん形状記憶ポリマーを用いた空気圧人工筋の特性改善

    第18回計測自動制御学会システムインテグレーション部門講演会(SI 2016)  2017 

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  • Cryogenic Ultrasonic Motor Using a Stick-Slop Motion Generated by a Torsional Transducer

    Taiki Yamada, Takefumi Kanda, Masataka Kuroda, masahiro Nakazono

    The 7th International Conference on Manufacturing,Machine Design and Tribology(ICMDT2017)  2017 

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  • Effects of a Langevin-type ultrasonic transducer on a low flow rate spraing

    Seren Miyake, Kazuki Harita, Syoki Ofuji, Takefumi Kanda, Shin-ichiro Kawasaki

    The 7th International Conference on Manufacturing,Machine Design and Tribology(ICMDT2017)  2017 

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  • 多自由度扁平ソフトアクチュエータの開発

    第18回計測自動制御学会システムインテグレーション部門講演会(SI 2016)  2017 

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  • 超音波ねじる振動子による単分散液滴を用いたナノ粒子生成

    第34回「センサ・マイクロマシンと応用システム」シンポジウム  2017 

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  • 微粒子励振型空気流量比例制御弁の流量特性の改善方法の考案 第2報 安定流量域の拡大

    2016年度精密工学会春季大会  2016 

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  • High Response Proportional Flow Control Valve Using Particle Excitation

    Daisuke Hirooka, Tomomi Yamaguchi, Naomichi Furushiro, Koichi Suzumori, Takefumi Kanda

    15th International Conference on New Actuators & 9th International Exhibition on Smart Actuators and Drive Systems(Actuator 2016)  2016 

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  • ねじり振動子共振駆動型極低温用超音波モータ ―第2報 駆動波形の検討―

    日本機械学会 ロボティクス・メカトロニクス講演会2016  2016 

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  • Effective Vibration Mode of Ultrasonic Transducers for Low Flow Rate Spraying

    Shoki Ofuji, Shunsuke Tsuyuki, Takefumi Kanda, Seren Miyake, Shin-ichiro Kawasaki

    15th International Conference on New Actuators & 9th International Exhibition on Smart Actuators and Drive Systems(Actuator 2016)  2016 

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  • Mono-Dispersed Droplets Generation in the Flowing Ambient Liquid by Using an Ultrasonic Vibrator

    Takefumi Kanda, Tomoyasu Yamada, Kota Mori, Koichi Suzumori

    15th International Conference on New Actuators & 9th International Exhibition on Smart Actuators and Drive Systems(Actuator 2016)  2016 

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  • Evaluation of an electrostatic actuator for high temprature enviroment

    The 33rd SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2016 

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  • Fabrication and evaluation of quench microreactorsystem for miniaturization of alum crystals

    The 33rd SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2016 

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  • Effect of Pre-emulsion Generation Nano-emulsion by Using Ultrasonic Vibration Devics

    The 33rd SENSOR SYMPOSIUM on Sensors, Micromachines and Applied Systems  2016 

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  • ボルト締め型振動子を用いた固体NMR用超音波モータの試作・評価

    第16回 機素潤滑設計部門講演会  2016 

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  • 超音波ねじり振動子と微小孔を用いた液滴生成における液柱形状に関する考察

    第16回 機素潤滑設計部門講演会  2016 

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  • 気液相変化駆動ソフトラバーアクチュエータの開発

    第28回「電磁力関連のダイナミクス」シンポジウム  2016 

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  • 微粒子励振型制御弁による水流量の制御

    2016年度精密工学会春季大会  2016 

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  • Basic study on a Soft Atuator Integrate with Small Flow Valves Driveb by Piezoelectric Vibrators

    The 17th SICE System Integration Division Annual Conference  2016 

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  • 高温環境での使用を目的とした振動型アクティブミキサ

    特別電源所在県科学技術振興事業  2016 

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  • 焦電効果を用いた高温環境用静電アクチュエータの特性評価

    平成28年度電気学会センサ・マイクロマシン部門総合研究会  2016 

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  • Development of gas/liquid phase change drive soft rubber actuator

    The 28th Symposium on Electromagnetics and Dynamics(SEAD28)  2016 

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  • An ultrasonic motor using a bolt clamped Langevin-Type transducer for solid-state nuclear magnetic resonance spectrometer

    The 16th. Machine Design and Tribology Division Meeting in JSME  2016 

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  • Evaluation of an electrostatic actuator for high temperature environment using a pyroelectric effect

    Technical Meeting on Sensors and Micromachines 2016  2016 

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  • Resonant-type Ultrasonic Motor by Using the Torsional Transducer -2nd report, Study of the driving waveform-

    2016 JSME Conference on Robotics and Mechatronics  2016 

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  • A low flow rate liquid spraying using a Lange-vin type ultrasonic torsional transducer

    The Japan Society of Mechanical Engineers 2016 meeting  2016 

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  • Hydraulic cylinder control by flow control valve using particle excitation

    2016 JSPE Annual Autumn Meeting  2016 

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  • An application of a flow control valve using particle excitation to the water system

    The 28th Symposium on Electromagnetics and Dynamics(SEAD28)  2016 

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  • Droplet Manipulation in Microchannel by Stacked Device Using Ultrasonic Vibration

    The 28th Symposium on Electromagnetics and Dynamics(SEAD28)  2016 

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  • Influence of working fluid viscosity on driving characteristics of flow control valve using particle excitation

    2016 JSME Conference on Robotics and Mechatronics  2016 

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  • A hydraulic valve using particle excitation

    2016 JSME Conference on Robotics and Mechatronics  2016 

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  • Study on liquid column formation in the droplet generation using ultrasonic torsional vibrator and micropore

    The 16th. Machine Design and Tribology Division Meeting in JSME  2016 

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  • The method of improving flow characteristics for Proportional Air Flow Control Valve Using Particle Excitation 2nd report Expansion of stability flow characteristics

    The 2016 Annual Spring Meeting of the Japan Society for Precision Engineering  2016 

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  • Water flow control valve using particle excitation

    The 2016 Annual Spring Meeting of the Japan Society for Precision Engineering  2016 

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  • Piezpelectric transducer design for particle excitation hydraulic control valve

    Takahiro Ukida, Koichi Suzumori, Hiroyuki Nabae, Takefumi Kanda

    The 37th Symposium on UltraSonic Eletronics  2016 

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  • 圧電振動子駆動小型流量制御弁一体型ソフトアクチュエータの試作・評価

    第17回計測自動制御学会システムインテグレーション部門講演会(SI 2016)  2016 

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  • An emulsification system using a microchannel and a piezoelectric transducer Invited

    T. Kanda

    5th Joint Meeting Acoustical Society of America and Acoustical Society of Japan  2016 

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  • ランジュバン型ねじり振動子を用いた噴霧ノズルによる液体の低流量噴霧

    日本機械学会2016年度年次大会  2016 

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  • 圧電振動子駆動微粒子励振型制御弁による水圧アクチュエータの駆動

    第34回日本ロボット学会学術講演会  2016 

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  • Highly Responsive and Stable Flow Control Valve using a PZT transducer

    Daisuke Hirooka, Tomomi Yamaguchi, Naomichi Furushiro, Koichi Szumori, Takefumi Kanda

    2016 IEEE International Ultrasonics Symposium(IUS)  2016 

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  • A Cryogenic Ultrasonic Actuator using a Torsional Transducer

    Takefumi Kanda, Masataka Kuroda, Daisuke Yamaguchi, Koichi Suzumori

    2016 IEEE International Ultrasonics Symposium(IUS)  2016 

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  • 微粒子励振型制御弁を用いた水圧シリンダ制御

    2016年度精密工学会秋季大会  2016 

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  • Piezoelectric transducer design for particle excitation hydraulic control valve

    The 37th Symposium on UltraSonic Eletronics (USE 2016)  2016 

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  • 超音波振動デバイスを用いたナノエマルション生成におけるプレエマルションの影響

    第33回「センサ・マイクロマシンと応用システム」シンポジウム  2016 

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  • 焦電効果を用いた高温環境用静電アクチュエータの特性評価

    第33回「センサ・マイクロマシンと応用システム」シンポジウム  2016 

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  • Evaluation of a spraying state using a nozzle oscillated by a torsional transducer

    Takefumi Kanda, Seren Miyake, Shoki Ofuji, Shunsuke Tsuyuki, Shin-ichiro Kawasaki

    The 37th Symposium on UltraSonic Eletronics (USE 2016)  2016 

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  • 結晶微粒化を目的とした急冷マイクロリアクタシステムの製作と評価

    第33回「センサ・マイクロマシンと応用システム」シンポジウム  2016 

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  • 微粒子励振型流量制御弁の水圧システムへの適用

    第28回「電磁力関連のダイナミクス」シンポジウム  2016 

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  • 超音波振動を用いた積層型デバイスによるマイクロ流路内液滴操作

    第28回「電磁力関連のダイナミクス」シンポジウム  2016 

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  • 作動流体の粘性による微粒子励振制御弁の駆動特性への影響

    日本機械学会 ロボティクス・メカトロニクス講演会2016  2016 

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  • 微粒子励振型流量制御弁による油流量制御

    日本機械学会 ロボティクス・メカトロニクス講演会2016  2016 

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  • Production of Nanoemulsion using a Microchannel Device Oscillated by Piezoelectric Transducer Invited

    Takefumi Kanda

    IEEE 16th International Conference on Nanotechnology (NANO 2016)  2016 

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  • Droplets Generation in the Flowing Ambient Liquid by using an Ultrasonic Torsional Vibrator and a Micropore Plate 4th report:Condition for the generation of mono-dispersed droplets

    2015 The Japan Society for Precision Engineering Autumn Meeting  2015 

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  • Research on Controllability of the Particle Excitation Flow Control Valve

    Daisuke Hirooka, Tomomi Yamaguchi, Naomichi Furushiro, Koichi Suzumori, Takefumi Kanda

    The 6th International Conference on Manufacturing,Machine Design and Tribology(ICMDT2015)  2015 

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  • Displacement and Gripping Detection by Piezoelectric Polymer Sensors for Soft Actuators

    Yusuke Okamoto, Takefumi Kanda, Shuichi Wakimoto, Koichi Suzumori

    The 6th International Conference on Manufacturing,Machine Design and Tribology(ICMDT2015)  2015 

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  • Mechanism for Droplet Using Hydrophilic/Hydrophobic Rubber Materials

    Kazuyuki Shimogawa, Shuichi Wakimoto, Koichi Suzumori, Yoshihisa Morishige, Takefumi Kanda

    The 6th International Conference on Manufacturing,Machine Design and Tribology(ICMDT2015)  2015 

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  • Development of An Adsorption Suction Cup With Integrated Micro Suction Cups

    Takao Hishikawa, Shuichi Wakimoto, Koichi Suzumori, Takefumi Kanda

    The 6th International Conference on Manufacturing,Machine Design and Tribology(ICMDT2015)  2015 

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  • 焦電効果を用いた高温環境用アクチュエータの試作・評価

    2015年度精密工学会春季大会学術講演会  2015 

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  • 微粒子励振型空気流量比例制御弁の動特性の評価

    2015年度精密工学会春季大会学術講演会  2015 

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  • 低流量噴霧による薄膜塗装の実現を目的とした超音波振動ノズル

    特別電源所在県科学技術振興事業  2015 

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  • Relationship of applied voltage and droplet diameter in ultrasonic vibration device for generation of nano-emulsion

    The 32nd SENSOR SYMPOSIUM on Sensors,Micromachines and Applied Systems  2015 

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  • Evaluation of a concave shape small ultrasonic transducer using PZT film by deposited hydrothermal method

    The 32nd SENSOR SYMPOSIUM on Sensors,Micromachines and Applied Systems  2015 

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  • Evaluation of a Microchannel Device for an Emulsion Generation by using a Piezoelectric Polymer Sensor

    The 36th Symposium on UltraSonic Electronics  2015 

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  • Fabrication and Evaluation of Piezoelectric Polymer Sensors for Soft Actuators

    The 32nd SENSOR SYMPOSIUM on Sensors,Micromachines and Applied Systems  2015 

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  • Shape Change of Water Droplet on Deforming Rubber Sheet with Micro Surface Structures

    Mechanical Engineering Congress,2015 Japan(MECJ-15)  2015 

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  • Vibration mode of ultrasonic transducers for low flow rate spraying

    2015 The Japan Society for Precision Engineering Autumn Meeting  2015 

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  • Study of droplet manipulation condition in droplet manipulation device using ultrasonic vibration

    The 32nd SENSOR SYMPOSIUM on Sensors,Micromachines and Applied Systems  2015 

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  • Gas/liquid phase change driven rubber soft actuator

    Mechanical Engineering Congress,2015 Japan(MECJ-15)  2015 

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  • 空圧配管内音響通信を利用した空圧アクチュエータの多重駆動システム ―第3報 小型制御モジュールの開発と10アクチュエータの独立制御―

    日本機械学会 ロボティクス・メカトロニクス講演会2015  2015 

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  • Evaluation of actuator for high temperature environment using pyroelectric effect

    The 2015 Annual Spring Meeting of the Japan Society for Precision Engineering  2015 

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  • Dynamic characteristics of Proportional Air Flow Control Valve Using Particle Excitation

    2015 Annual Spring Meeting of The Japan Society for Precision Engineering  2015 

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  • エマルション生成用マイクロ流路デバイスの圧電高分子センサによる評価

    第36回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2015 

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  • Contact Angle of Water Droplet on Deforming Rubber Sheet with Micro Surface Structures

    Yoshihisa Morishige, Koichi Suzumori, Shuichi Wakimoto, Takefumi Kanda

    2015 IEEE/SICE International Symposium on System Integration  2015 

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  • Locomotion Characteristics of Soft Mobile Robot Platform for Upper Gastrointestinal(UGI)Fluoroscopic Examination

    Mohamed Najib Ribuan, Shuichi Wakimoto, Koichi Suzumori, Takefumi Kanda

    2015 IEEE/SICE International Symposium on System Integration  2015 

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  • Design and locomotion of eight-legged soft mobile robot

    Mohamed Najib Ribuan, Shuichi Wakimoto, Koichi Suzumori, Takefumi Kanda

    The 6th International Conference on Advanced Mechatronics(ICAM2015)  2015 

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  • Design and evaluation of a pre-stress control device for cryogenic ultrasonic motors

    Masahiro Nakazono, Takefumi Kanda

    The 6th International Conference on Advanced Mechatronics(ICAM2015)  2015 

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  • Establishment of a simplified simulation method for Axially Reinforced Pneumatic Artificial Muscle by introducing Anisotropic Material

    Gaurav Maiti, Shuichi Wakimoto, Takefumi Kanda, Koichi Suzumori

    The 6th International Conference on Advanced Mechatronics (ICAM2015)  2015 

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  • A small water flow control valve using particle excitation by PZT vibrator

    Takahiro Ukida, Koichi Suzumori, Hiroyuki Nabae, Takefumi Kanda, Shoki Ofuji

    The 6th International Conference on Advanced Mechatronics (ICAM2015)  2015 

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  • ソフトアクチュエータ用圧電高分子センサの作成と評価

    第32回「センサ・マイクロマシンと応用システム」シンポジウム  2015 

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  • ナノエマルション生成を目的とした超音波振動デバイスにおける印加電圧と液滴径の関係

    第32回「センサ・マイクロマシンと応用システム」シンポジウム  2015 

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  • Small Size Pneumatic Valve for Smooth Flow Control using PZT vibrator

    Daisuke HIROOKA, Tomomi YAMAGUCHI, Naomichi FURUSHIRO, Koichi SUZUMORI, Takefumi KANDA

    2015 IEEE International Ultrasonics Symposium(IUS)  2015 

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  • Low flow rate spraying using a torsional ultrasonic transducer

    Shunsuke Tsuyuki, Takefumi Kanda, Koichi Suzumori, Shin-ichiro Kawasaki, Shoki Ofuji

    2015 IEEE International Ultrasonics Symposium(IUS)  2015 

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  • 水熱合成PZT膜を用いた凹面型小型超音波トランスデューサの作成と評価

    第32回「センサ・マイクロマシンと応用システム」シンポジウム  2015 

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  • 超音波振動を用いた液滴操作デバイスにおける液滴操作条件の検討

    第32回「センサ・マイクロマシンと応用システム」シンポジウム  2015 

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  • 低流量噴霧を目的とした超音波振動ノズルの振動モード

    2015年度精密工学会秋季大会  2015 

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  • 超音波ねじり振動子と微小孔板を用いた流れ場内への液滴生成 第4報:単分散液滴生成条件の導出

    2015年度精密工学会秋季大会  2015 

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  • 気液相変化型ラバーソフトアクチュエータの開発

    日本機械学会2015年度年次大会  2015 

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  • ゴム微細表面構造の変形による水滴の形状変化

    日本機械学会2015年度年次大会  2015 

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  • タコの腕構造を模倣した柔軟マニピュレータの試作

    第33回日本ロボット学会学術講演会  2015 

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  • 多自由度扁平ソフトアクチュエータの開発

    第33回日本ロボット学会学術講演会  2015 

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  • 微粒子励振型空気流量比例制御弁の流量特性の改善方法の考案

    2015年度精密工学会秋季大会  2015 

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  • 液滴生成を目的とした分離構造を持つランジュバン型ねじり振動子の開発

    日本機械学会 ロボティクス・メカトロニクス講演会2015  2015 

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  • エマルション生成システムにおける超音波振動を用いたマイクロ流路内液滴操作

    日本機械学会 ロボティクス・メカトロニクス講演会2015  2015 

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  • 空圧配管内音響通信を利用した空圧アクチュエータの多重駆動システム ―第4報 中継システムを用いた長距離通信の実現ー

    第33回日本ロボット学会学術講演会  2015 

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  • ACTUATORS FOR HIGH TEMPERATURE ENVIRONMENT USING PYROELECTRIC EFFECT

    Takefumi Kanda, Yuya Noguchi, Koichi Suzumori

    The 12th International Workshop on Piezoelectric Materials and Applications in Actuators(IWPMA2015)  2015 

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  • 微粒子励振型比例制御弁の開発 ―流量特性の安定を目指した試作機の開発―

    日本機械学会 ロボティクス・メカトロニクス講演会2015  2015 

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  • 細径McKibben型人工筋の集積化に関する研究 ―第1報:収縮率と収縮力の静特性の測定―

    日本機械学会 ロボティクス・メカトロニクス講演会2015  2015 

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  • ねじり振動を用いた微粒子励振型空気流量制御弁 -ねじり振動の有用性の確認-

    日本機械学会 ロボティクス・メカトロニクス講演会2015  2015 

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  • 三方電磁弁を用いたマイクロビーカ化学合成プロセス

    第27回「電磁力関連のダイナミクス」シンポジウム  2015 

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  • 超音波振動ノズルによる低流量噴霧

    第27回「電磁力関連のダイナミクス」シンポジウム  2015 

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  • 光加熱を用いたSMAマニピュレータの駆動方法に関する研究

    日本機械学会 ロボティクス・メカトロニクス講演会2015  2015 

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  • The method of improving flow characteristics for Proportional Air Flow Control Valve Using Particle Excitation

    2015 The Japan Society for Precision Engineering Autumn Meeting  2015 

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  • Development of proportional control valve using particle excitation -Development of Prototype for Stable Flow Characteristic-

    2015 JSME Conference on Robotics and Mechatronics  2015 

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  • Driving of light driven SMA manipulator

    2015 JSME Conference on Robotics and Mechatronics  2015 

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  • Research on Bundle Mechanism of Thin McKibben Artificial Muscles -1st report:Static characteristics of contraction ratio and contraction force-

    2015 JSME Conference on Robotics and Mechatronics  2015 

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  • Flow control Valve Using Particle Excitation by Torsional Vibrator -Confirmation of Usefulness of Torsional Vibration-

    2015 JSME Conference on Robotics and Mechatronics  2015 

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  • A low flow spray by using ultrasonic transducers

    The 27th Symposium on Electromagnetics and Dynamics(SEAD27)  2015 

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  • Multiplex Pneumatic Actuator Drive Utilizing Acoustic Communication in Air Supply Line -3rd report:Development of small control modules and independent control of ten pneumatic actuators-

    2015 JSME Conference on Robotics and Mechatronics  2015 

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  • Micro beaker chemical synthesis process using a three-way solenoid valve

    The 27th Symposium on Electromagnetics and Dynamics(SEAD27)  2015 

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  • Development of bolt-clamped Langevin-type transducer with separated structures for droplet generation

    2015 JSME Conference on Robotics and Mechatronics  2015 

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  • Droplet Manipulation at Microchannel by Using Ultrasonic Vibration in Emulsion Generation System

    2015 JSME Conference on Robotics and Mechatronics  2015 

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  • 極低温用超音波モータの駆動特性の温度依存性

    第35回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2014 

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  • 圧電振動による微粒子励振型空気流量制御弁 -第11報 応答性の評価-

    第15回 公益社団法人 計測自動制御学会 システムインテグレーション部門 講演会  2014 

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  • 低流量噴霧を目的とした超音波振動型噴霧ノズル

    2014年度精密工学会秋季大会学術講演会  2014 

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  • 微粒子励振型比例制御弁の開発ーオリフィス板の振動特性を考慮した流量特性の評価ー

    日本機械学会 ロボティクス・メカトロニクス講演会2014  2014 

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  • ねじり振動を用いた微粒子励振型空気流量制御弁

    日本機械学会 ロボティクス・メカトロニクス講演会2014  2014 

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  • Ultrasonic Motor for sample spinning of solid-state nuclear magnetic resonance spectrometer in high magnetic field

    Daisuke Yamaguchi, Dai Takeda, Takefumi Kanda, Koichi Suzumori

    2014 IEEE International Ultrasonics Symposium  2014 

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  • An Ultrasonic Vibration Device for Emulsion Concentration

    Naoya Ogawa, Yusuke Kiyama, Takefumi Kanda, Koichi Suzumori, Tsutomu Ono

    ACTUATOR14 14th International Conference on New Actuators & 8th International Exhibition on Smart Actuators and Drive Systems  2014 

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  • 空圧配管内音響通信システムを利用した空圧アクチュエータの多重空圧駆動システムー第2報 圧縮空気を利用した自立電源の開発ー

    日本機械学会 ロボティクス・メカトロニクス講演会2014  2014 

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  • 極低温用超音波モータの等価回路を用いた特性評価

    2014年度精密工学会秋季大会学術講演会  2014 

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  • 音響通信を利用した多重空圧駆動系用自立電源

    日本機械学会2014年度年次大会  2014 

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  • Evaluation of Thermal Stress of Transducers for Cryogenic Ultrasonic Motors

    Yuya Noguchi, Daisuke Yamaguchi, Takefumi Kand, Koichi Suzumori

    2014 IEEE International Ultrasonics Symposium  2014 

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  • 超音波ねじり振動子と微小孔板を用いた流れ場内への液滴生成 第3報:連続相の動粘度による液滴生成条件の変化

    2014年度精密工学会秋季大会学術講演会  2014 

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  • A Multiplex Pneumatic Actuator Drive Method Based on Acoustic Communication in Air Supply Line

    Koichi Suzumori, Naoto Osaki, Jumpei Misumi, Akina Yamamoto, Takefumi Kanda

    The 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems(IROS2014)  2014 

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  • スパッタリングと水熱合成を用いた圧電デバイス用高密度PZT薄膜の創製

    平成26年電気学会全国大会  2014 

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  • 超音波モータによる超音波切開凝固装置用回転機構の小型化

    2014年度精密工学会春季大会  2014 

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  • 超音波振動を用いたマイクロ流路デバイスにおけるエマルション濃縮

    2014年度精密工学会春季大会  2014 

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  • 極低温用ボルト締めランジュバン型振動子の等価回路を用いた性能評価

    2014年度精密工学会春季大会  2014 

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  • 空圧配管内音響通信を利用した空圧アクチュエータの多重駆動システムー第1報 システム構成の提案と基礎実験結果ー

    日本機械学会 ロボティクス・メカトロニクス講演会2014  2014 

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  • ねじり振動子共振駆動型極低温用超音波モータ

    日本機械学会 ロボティクス・メカトロニクス講演会2014  2014 

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  • ランジュバン型ねじり振動子を用いた流れ場内への液滴生成と生成条件の検討

    第26回「電磁力関連のダイナミクス」シンポジウム  2014 

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  • 極低温用ランジュバン型振動子の熱応力に関する検討

    第14回機素潤滑設計部門講演会  2014 

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  • 超音波モータの個体NMR分析用試料回転機構への応用

    日本機械学会 ロボティクス・メカトロニクス講演会2014  2014 

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  • 圧電デバイスとマイクロ流路によるエマルション生成システムの検討

    第26回「電磁力関連のダイナミクス」シンポジウム  2014 

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  • Flow control Valve Using Particle Excitation by Torsional Vibrator

    2014JSME Conference on Robotics and Mechatronics  2014 

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  • Local Power Supply for Multiplex Pneumatic Actuator Drive Utilizing Acoustic Communication

    Mechanical Engineering Congress,2014 Japan(MECJ-14)  2014 

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  • Development of proportional control valve using particle excitation-Evaluation of flow characteristic taking the vibration property of orifice plate into consideration-

    2014JSME Conference on Robotics and Mechatronics  2014 

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  • Flow Control Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator -11th report Evaluate response of flow control valve-

    The 15th SICE System Integration Division Annual Conference  2014 

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  • Study on Temperature Dependency for Driving Performance of the Ultrasonic Motor for Cryogenic Temperature

    The 35th Syposium on ULTRASONIC ELECTRONICS  2014 

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  • 液体水素温度環境用超音波モータの試作研究

    特別電源所在県科学技術振興事業  2014 

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  • Evaluation of ultrasonic motor for ultralow temperature by using equivalent circuit

    2014 The Japan Society for Precision Engineering Annual Fall Meeting  2014 

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  • Droplets Generation in the Flowing Ambient Liquid by using an Ultrasonic Torsional Vibrator and a Micropore Plate 3rd report:Dependence of continuous phase kinematic viscosity against droplets generation

    2014 The Japan Society for Precision Engineering Annual Fall Meeting  2014 

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  • Evaluation of Nano Emulsion Generation Device by Using a Micro Cavitation Detecting Sensor

    2014 The Japan Society for Precision Engineering Annual Fall Meeting  2014 

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  • An ultrasonic transducer for a low flow rate spraying

    2014 The Japan Society for Precision Engineering Annual Fall Meeting  2014 

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  • Miniaturization of the ultrasonically activated scalpel with ultrasonic rotation device

    The 2014 Annual Spring Meeting of the Japan Society for Precision Engineering  2014 

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  • Resonant-type Cryogenic Ultrasonic Motor by Using the Torsional Transducer

    2014JSME Conference on Robotics and Mechatronics  2014 

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  • A low-profile ultrasonic motor for solid-state high resolution nuclear magnetic resonance spectrometer

    2014JSME Conference on Robotics and Mechatronics  2014 

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  • Multiplex Pneumatic Actuator Drive Utilizing Acoustic Communication in Air Supply Line-2nd report:The development of Local Power Supply utilizing compressed-air-

    2014JSME Conference on Robotics and Mechatronics  2014 

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  • Multiplex Pneumatic Actuator Drive Utilizing Acoustic Communication in Air Supply Line -1st report:The proposal of a system configuration and basic experimental results-

    2014JSME Conference on Robotics and Mechatronics  2014 

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  • Emulsion Concentration Microchannel Device Using an Ultrasonic Vibration

    The 2014 Annual Spring Meeting of the Japan Society for Precision Engineering  2014 

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  • Evaluation of Bolt-clamped Langevin-type Transducer at Ultralow Temperature by Using Equivalent Circuit

    The 2014 Annual Spring Meeting of the Japan Society for Precision Engineering  2014 

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  • Study on Emulsion Generation System using Piezoelectric devices and Microchannels

    The 26th Symposium on Electromagnetics and Dynamics  2014 

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  • Study on droplets Generation in a Flow field by using a Bolt-clamped Langevin-type Transducer and a Micropore Plate.

    The 26th Symposium on Electromagnetics and Dynamics  2014 

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  • ACOUSTIC COMMUNICATION IN AIR SUPPLY LINE REALIZING MULTIPLEX CONTROL OF ACTUATORS

    Koichi SUZUMORI, Naoto OSAKI, Jumpei MISUMI, Akina YAMAMOTO, Takefumi KANDA

    The 9th JFPS International Symposium on Fluid Power  2014 

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  • PNEUMATIC SOFT ROBOT BASE WITH OMNIDIRECTIONAL LOCOMOTION

    Mohamed Najib RIBUAN, Koichi SUZUMORI, Shuichi WAKIMOTO, Takefumi KANDA

    The 9th JFPS International Symposium on Fluid Power  2014 

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  • Light Driven SMA Actuator Using Optical Waveguide Made of Past Type Organic Material

    Keita Usaki, Yuichi Ashida, Takefumi Kanda, Koichi Suzumori, Shuichi Wakimoto

    The 25th International Symposium on Micro-NanoMechatronics and Human Science(MHS2014)  2014 

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  • DROPLETS GENERATION IN A FLOW FIELD BY USING A BOLT-CLAMPED LANGEVIN-TYPE TRANSDUCER

    Kota MORI, Takuji MURAKAMI, Takefumi KANDA, Koichi SUZUMORI

    The 9th JFPS International Symposium on Fluid Power  2014 

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  • 微小領域内キャビテーションセンサによるナノエマルション生成デバイスの評価

    2014年度精密工学会秋季大会学術講演会  2014 

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  • ニオブ酸リチウムを使用した高温環境用超音波振動子に関する研究

    第34回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2013 

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  • A nano emulsion generator using a microchannel and a bolt clamped type transducer

    Takefumi Kanda, Yusuke Kiyama, Koichi Suzumori

    2013 International Ultrasonics Symposium (IEEE UFFC Joint Symposia)  2013 

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  • Evaluation of Piezoelectric Materials for Transducer at Ultralow Temperature

    Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori

    the 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop  2013 

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  • 光駆動SMA アクチュエータの導波路パターンの改良

    日本機械学会 ロボティクス・メカトロニクス講演会2013  2013 

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  • 液滴生成を目的としたランジュバン型ねじり振動子の小型化

    日本機械学会 ロボティクス・メカトロニクス講演会2013  2013 

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  • Condition of Micro Droplet Generation by Using an Ultrasonic Torsional Transducer and a Micropore with Tapered Nozzle

    Toru Kishi, Takuji Murakami, Yusuke Kiyama, Takefumi Kanda, Koichi Suzumori

    the 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop  2013 

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  • 圧電振動による微粒子励振型空気流量制御弁―第9 報 駆動に最適な振動条件の確認―

    日本機械学会 ロボティクス・メカトロニクス講演会2013  2013 

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  • オンデマンド型ナノカプセル製造を目的とした高周波振動デバイス

    平成24年度特別電源所在県科学技術振興事業研究成果発表会  2013 

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  • 極低温環境における圧電材料の評価と振動子への応用

    2013年度 精密工学会春季大会学術講演会  2013 

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  • 圧電高分子材料を用いた微小領域内キャビテーション検出センサ

    日本機械学会 ロボティクス・メカトロニクス講演会2013  2013 

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  • ナノエマルション生成用高周波振動マイクロ流路デバイス

    第25回「電磁力関連のダイナミクス」シンポジウム  2013 

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  • Multi-Degrees-of-Freedom Forceps for an Ultrasonically Activated Device with an Ultrasonic Motor

    Etsuko Kobayashi, Hisashi Sakamoto, Choi Woojin, Takeshi Morita, Takefumi Kanda, Ichiro Sakuma

    The First CIRP (College International pour la Recherche en Productique) Conference on Biomanufacturing  2013 

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  • スパッタリングと水熱合成を用いた圧電デバイス用PZT薄膜の作製

    電気学会フィジカルセンサ研究会  2013 

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  • 超音波ねじり振動子と微小孔板を用いた流れ場内への液滴生成(第2報:液滴生成条件の検討)

    2013年度 精密工学会春季大会学術講演会  2013 

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  • Improvement of the waveguide pattern for light driven SMA actuator

    2013JSME Conference on Robotics and Mechatronics (ROBOMEC 2013)  2013 

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  • Miniaturization of bolt-clamped Langevin-type transducer for droplet generation

    2013JSME Conference on Robotics and Mechatronics (ROBOMEC 2013)  2013 

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  • Cavitation Detection Sensor in the Micro Channel using the Piezoelectric Polymer

    2013 

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  • Flow Metering Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator

    2013JSME Conference on Robotics and Mechatronics (ROBOMEC 2013)  2013 

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  • Evaluation of Piezoelectric Materials and Transducer at Ultralow Temperature

    2013 Annual Spring Meeting of The Japan Society for Precision Engineering  2013 

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  • Cavitation detection sensor in the micro channel using the piezoelectric polymer

    2013JSME Conference on Robotics and Mechatronics (ROBOMEC 2013)  2013 

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  • Microchannel Oscillating Devices for a Generation of Nano Emulsion

    The 25th Symposium on Electromagnetics and Dynamics  2013 

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  • Droplets Generation in the Flowing Ambient Liquid by using an Ultrasonic Torsional Vibrator and a Micropore Plate 2nd report: Studny on a Conditon of Droplets Generation

    2013 Annual Spring Meeting of The Japan Society for Precision Engineering  2013 

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  • Fabrication of PZT film for Piezoelectric Devices by Combining a Sputtering Deposition and a Hydrothermal Method

    Technical meeting on Physical Sensor, IEE Japan  2013 

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  • 極低温環境における振動子の性能と圧電性の関係

    第34回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2013 

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  • 極低温超音波モータ用振動子の熱応力低減に関する研究

    日本機械学会2013年度年次大会  2013 

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  • Evaluation of Piezoelctric Materials for Cryogenic Ultrasonic Motor

    Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori

    2013 International Ultrasonics Symposium (IEEE UFFC Joint Symposia)  2013 

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  • 極低温環境における圧電性の温度依存性評価と振動子への応用

    2013年度精密工学会秋季大会  2013 

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  • 極低温環境用超音波モータの振動子の試作・評価

    2013年度精密工学会秋季大会  2013 

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  • 圧電高分子材料を用いた微小領域内キャビテーション検出センサ

    第5回マイクロ・ナノ工学シンポジウム  2013 

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  • 液滴生成用ランジュバン型ねじり振動子によるシリコーンオイルの吐出

    2013年度精密工学会秋季大会  2013 

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  • 極低温環境用アクチュエータへの適用を目的とした超音波振動子の検討

    日本機械学会2013年度年次大会  2013 

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  • 高・低速駆動可能な極低温用超音波モータの駆動評価

    第31回日本ロボット学会学術講演会  2013 

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  • 水熱合成PZT薄膜を用いた球面型超音波トランスデューサの作製と評価 (第二報)スパッタリング法による結晶核生成の改良

    2013年度精密工学会秋季大会  2013 

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  • Mono-disperse Droplets Generation in the Flowing Continuous Liquid by using an Ultrasonic Torsional Transducer

    2012 JSPE (The Japan Society for Precision Engineering) Spring Meeting  2012 

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  • Nano-sized Emulsion Generation Using a Microchannel Oscillated by an Ultrasonic Vibration Device

    Yusuke Kiyama, Yoshiyuki Tominaga, Takefumi Kanda, Koichi Suzumori, Tsutomu Ono, Kumiko Yagiura, Kenichi Ogawara, Kazutaka Higaki

    ACTUATOR12 13th International Conference on New Actuators & 7th International Exhibition on Smart Actuators and Drive Systems  2012 

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  • 圧電振動による微粒子励振型空気流量制御弁 ―第8 報 オリフィス配置条件の最適化による連続的流量調整の実現―

    一般社団法人日本機械学会 ロボティクス・メカトロニクス講演会2012  2012 

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  • 超音波振動マイクロ流路デバイスとT字マイクロチャネルを用いたナノエマルション生成

    2012年度 精密工学会秋季大会  2012 

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  • Design and Evaluation of Ultrasonic Motor Using Bolt-clamped Langevin-type Transducer for Ultralow Temperature

    Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori, Masataka Kuroda, Dai Takeda

    ACTUATOR12 13th International Conference on New Actuators & 7th International Exhibition on Smart Actuators and Drive Systems  2012 

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  • ソフトアクチュエータの変位検出のための圧電高分子柔軟センサに関する研究

    一般社団法人日本機械学会 ロボティクス・メカトロニクス講演会2012  2012 

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  • 固体NMR分析における試料回転機構への応用を目的とした超音波モータの駆動評価

    一般社団法人日本機械学会 ロボティクス・メカトロニクス講演会2012  2012 

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  • 極低温用超音波モータに用いるボルト締めランジュバン型振動子の改良

    一般社団法人日本機械学会 ロボティクス・メカトロニクス講演会2012  2012 

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  • ランジュバン型ねじり振動子による液滴生成における生成条件

    一般社団法人日本機械学会 ロボティクス・メカトロニクス講演会2012  2012 

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  • 極低温超音波モータの改良とモータの評価

    日本ロボット学会第30回記念学術講演会  2012 

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  • 水熱合成PZT薄膜を用いた球面型超音波トランスデューサの作製と評価

    2012年度 精密工学会秋季大会  2012 

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  • 超音波モータを用いた超音波凝固切開装置用鉗子先端回転機構の研究

    2012年度 精密工学会春季大会  2012 

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  • 超音波ねじり振動子と微小孔板を用いた流れ場内への液滴生成

    2012年度 精密工学会春季大会  2012 

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  • Microchannel Devices Oscillated by PZT Plates for a Generation of Nano Emulsion

    Takefumi Kanda, Takuya Kiyama, Yoshiyuki Tominaga, Koichi Suzumori, Tsutomu Ono, Kumiko Yagiura, Youichirou Ise, Ken-ichi Ogawara, Kazutaka Higaki

    the 9th International Workshop on Piezoelectric Materials and Applications in Actuators  2012 

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  • 極低温・強磁場の複合極限環境下での使用を目的とした超音波モータの試作・評価

    第12回 日本機械学会 機素潤滑設計部門講演会  2012 

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  • High-density PZT film for Piezoelectric Devices Realized by Sputtering Deposition and Hydrothermal Synthesis

    2012 

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  • PMN-PT単結晶を用いた超音波モータの極低温環境における特性評価

    2012年度 精密工学会春季大会  2012 

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  • Gripping detection by the piezoelectric polymer flexible sensor for soft actuators

    The 13th SICE System Integration Division Annual Conference  2012 

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  • Droplets Generation in the Flowing Continuous Liquid by using a Ultrasonic Torsional Transducer and a Micropore Plate

    Takuji Murakami, Yoshiyuki Tominaga, Takefumi Kanda, Koichi Suzumori

    the 9th International Workshop on Piezoelectric Materials and Applications in Actuators  2012 

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  • Driving Performance of the Ultrasonic Motor Using PMN-PT Single Crystal at Ultralow Temperature

    Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori, Dai Takeda, Masataka Kuroda

    the 9th International Workshop on Piezoelectric Materials and Applications in Actuators  2012 

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  • 極低温環境での使用を目的とした超音波モータへのPMN-PT単結晶の応用

    第24回「電磁力関連のダイナミクス」シンポジウム  2012 

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  • Improvement of a bolt-clamped Langevin Type transducer for a cryogenic ultrasonic motor

    2012 JSME Conference on Robotics and Mechatronics  2012 

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  • Droplet Generation Condition using on Langevin-type Torsional Transducer

    2012 JSME Conference on Robotics and Mechatronics  2012 

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  • Nano-emulsion Generation by Using an Ultrasonic Vibration Microchannel Device and a T-type microchannel

    2012 JSPE (The Japan Society for Precision Engineering) Autumn Meeting  2012 

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  • Flow Metering Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator -8th report Realization for continuous flow rate control by optimization orifice pattern -

    2012 JSME Conference on Robotics and Mechatronics  2012 

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  • Evaluation of an ultrasonic motor for solid-state high resolution nuclear magnetic resonance spectrometer

    2012 JSME Conference on Robotics and Mechatronics  2012 

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  • Ultrasonic Motor Using PMN-PT Single Crystal for Ultralow Temperature Environment

    The 24th Symposium on Electromagnetics and Dynamics  2012 

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  • A Study on Micro Droplet Generation by Using an Ultrasonic Torsional Transducer and a Micropore Plate

    The 33rd Symposium on ULTRASONIC ELECTRONICS  2012 

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  • Evaluation of Spherical Shape Ultrasonic Transducer with deposited PZT thin film by Hydrothermal Method

    2012 JSPE (The Japan Society for Precision Engineering) Autumn Meeting  2012 

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  • Evaluation of a vibrator for a cryogenic ultrasonic motor using titanium

    The 33rd Symposium on ULTRASONIC ELECTRONICS  2012 

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  • Thermal Characteristics of a PMN-PT Single Crystal and an Ultrasonic Motor in Ultralow Temperature Environment

    The 33rd Symposium on ULTRASONIC ELECTRONICS  2012 

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  • An ultrasonic motor for a cryogenic environment under a high intense magnetic field

    The 12th. Machine Design and Tribology Division Meeting in JSME  2012 

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  • Performance Evaluation of Ultrasonic Motor Using PMN-PT Single Crystal Under Ultralow Temperature Conditions

    2012 JSPE (The Japan Society for Precision Engineering) Spring Meeting  2012 

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  • Research about revolution mechanism of forceps tip using ultrasonic motor for ultrasonically activated device

    2012 JSPE (The Japan Society for Precision Engineering) Spring Meeting  2012 

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  • Droplets Generation in the Flowing Ambient Liquid by using an Ultrasonic Torsional Transducer

    Takuji Murakami, Yoshiyuki Tominaga, Takefumi Kanda, Koichi Suzumori

    2012 IEEE International Ultrasonics Symposium  2012 

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  • ソフトアクチュエータに搭載した圧電高分子柔軟センサによる把持検出

    第13回 公益社団法人 計測自動制御学会 システムインテグレーション部門講演会(SICE SI 2012)  2012 

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  • スパッタリングと水熱合成を用いた圧電デバイス用PZT薄膜の高密度化

    第5回 智のシンポジウム-文明・文化と科学技術-  2012 

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  • チタンを用いた極低温環境用超音波モータ用振動子の評価

    第33回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2012 

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  • 極低温領域におけるPMN-PT単結晶と超音波モータの温度特性の評価

    第33回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2012 

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  • Hydrothermal Deposition of the PZT film and Applications of Piezoelectric Actuators

    Daichi Nakahira, Takefumi Kanda, Koichi Suzumori, Masao Kabuto, Yoshihiko Michihiro, Masahiro Ueno

    Mechatronics and Machine Vision in Practice (M2VIP2012)  2012 

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  • Piezoelectric polymer flexible displacement sensor for soft actuators

    2012 JSME Conference on Robotics and Mechatronics  2012 

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  • 超音波ねじり振動子と微小孔板による微小液滴生成における生成条件に関する研究

    第33回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2012 

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  • マイクロ圧電アクチュエータの特殊環境応用

    日本機械学会No.11-119講習会「実用化が近い新原理アクチュエータ」  2011 

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  • Emulsion Generation based on Microreactor Oscillated by Piezoelectric Vibrator

    2011 JSME Conference on Robotics and Mechatronics (ROBOMEC 2011)  2011 

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  • Bolt-clamped Langevin-type Transducer for Ultralow Temperature Environment Using PMN-PT Single Crystal

    2011 JSPE Autumn Meeting  2011 

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  • Evaluating Condition of Droplet Generation by Using Ultrasonic Torsional Transducer

    2011 JSPE Autumn Meeting  2011 

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  • Improvement of the condition of PLZT films by using a hydrothermal method and evaluation of the actuators

    2011 JSME Conference on Robotics and Mechatronics (ROBOMEC 2011)  2011 

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  • Driving Performances of the Cryo Ultrasonic Motor Using Bolt-clamped Langevin Type Transducer

    2011 JSME Conference on Robotics and Mechatronics (ROBOMEC 2011)  2011 

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  • Flow Metering Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator -7th report Optimization of orifice diameter for continuous flow rate control -

    2011 JSME Conference on Robotics and Mechatronics (ROBOMEC 2011)  2011 

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  • Improvement of the Ultrasonic Vibration Mixing Device to Deposit PZT Thin Film by Hydrothermal Method

    2011 JSME Conference on Robotics and Mechatronics (ROBOMEC 2011)  2011 

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  • A Cryo Ultrasonic Motor Using Bolted Langevin Type Transducer

    2011 

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  • An emulsion generation by using a multilayer microchannel device oscillated by piezoelectric vibrator

    2011 

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  • Micro Droplet Generation using Micropore Plates oscillated by Ultrasonic Torsional Transducers

    Yusuke Kiyama, Yoshiyuki Tominaga, Takefumi Kanda, Koichi Suzumori, Yoshiaki Yamada, Norihisa Seno

    The 22nd International Symposium on Micro-NanoMechatronics and Human Science(MHS2011)  2011 

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  • Continuous Production of Nanoemulsion Using a Microfluidic Device with Ultrasonic Vibration

    Ono Tsutomu, Kanda Takefumi, Suzumori Koichi, Ogawara Ken-ichi, Higaki Kazutaka

    20th Annual Meeting of the Japan Society of Sonochemistry  2011 

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  • 超音波ねじり振動子による微小液滴生成に関する研究

    第32回 超音波エレクトロニクスの基礎と応用に関するシンポジウム  2011 

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  • PMN-PT単結晶を用いた極低温用超音波モータの試作と評価

    第32回 超音波エレクトロニクスの基礎と応用に関するシンポジウム  2011 

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  • Design and Evaluation of Ultrasonic Motor Located in Cryogenic Temperature Environments

    Daisuke YAMAGUCHI, Takefumi KANDA, Koichi SUZUMORI

    IEEE International Ultrasonics Symposium 2011  2011 

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  • Research Project of Soft Fluid Actuator in Okayama University

    2011 JSME Conference on Robotics and Mechatronics (ROBOMEC 2011)  2011 

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  • マイクロリアクタ技術と圧電振動子を利用したエマルション生成デバイスの開発

    日本機械学会ロボティクス・メカトロニクス講演会2011  2011 

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  • 圧電振動による微粒子励振型空気流量制御弁 ―第7報 連続的流量変更を目的としたオリフィス径の変更―

    日本機械学会ロボティクス・メカトロニクス講演会2011  2011 

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  • Continuous Air Control Using Particle Excitation Valve

    Daisuke Hirooka, Koichi Suzumori, Takefumi Kanda

    2011 IEEE/ASME International Conference on Advanced Intelligent Mechatronics(AIM2011)  2011 

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  • 岡山大学におけるソフトフルードアクチュエータの研究

    日本機械学会ロボティクス・メカトロニクス講演会2011  2011 

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  • PMN-PT単結晶を用いた極低温用ボルト締めランジュバン型振動子の試作・評価

    2011年度精密工学会秋季大会学術講演会  2011 

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  • ねじり型超音波振動子による液滴生成における生成条件の検討

    2011年度精密工学会秋季大会学術講演会  2011 

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  • 低温環境用圧電アクチュエータの検討

    第29回日本ロボット学会学術講演会  2011 

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  • A Low-Profile Micro Ultrasonic Motor for NMR Sample Spinning in High Magnetic Field

    Takefumi Kanda, Hiraku Maeda, Koichi Suzumori, Kazuya Fujisawa

    2011 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2011)  2011 

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  • 超音波トランスデューサを用いたエマルション生成システム

    スマート・アクチュエータ/センサ委員会第91回定例会  2011 

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  • ボルト締めランジュバン型振動子を用いた極低温用超音波モータの温度特性評価

    第29回日本ロボット学会学術講演会  2011 

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  • A Design and Evaluation of Ultrasonic Motor Using PMN-PT single crystal for ultralow temperature

    The 32nd Symposium on Ultrasonic Electronics (USE2011)  2011 

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  • 積層型超音波振動マイクロ流路デバイスによるエマルション生成

    2011年度精密工学会春季大会学術講演会  2011 

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  • A Study on Micro Droplet Generation by Using Ultrasonic Torsional Transducer

    The 32nd Symposium on Ultrasonic Electronics (USE2011)  2011 

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  • 水熱合成法を用いたPLZT 成膜条件の改良とアクチュエータの評価

    日本機械学会ロボティクス・メカトロニクス講演会2011  2011 

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  • ボルト締めランジュバン型振動子を用いた極低温用超音波モータの駆動特性評価

    日本機械学会ロボティクス・メカトロニクス講演会2011  2011 

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  • 超音波攪拌水熱合成法によるPZT成膜のための振動機構の改良

    日本機械学会ロボティクス・メカトロニクス講演会2011  2011 

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  • A Design of Bolt-Clamped Langevin-Type Transducer for Cryo Ultrasonic Motor

    The 4th International Conference on Manufacturing, Machine Design and Tribology  2011 

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  • ボルト締めランジュバン型振動子を用いた極低温用超音波モータ

    2011年度精密工学会春季大会学術講演会  2011 

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  • 扇形振動子を用いた強磁場環境用薄型超音波モータ

    日本機械学会ロボティクス・メカトロニクス講演会2011  2011 

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  • 極低温用超音波モータの駆動源を目的とした振動子の試作・評価

    第23回「電磁力関連のダイナミクス」シンポジウム  2011 

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  • A Low-Profile Ultrasonic Motor Using Sector Shaped Vibrators for High Magnetic Field

    2011 JSME Conference on Robotics and Mechatronics (ROBOMEC 2011)  2011 

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  • Fabrication and Evaluation of the Piezoelectric Transducer for Cryogenic Ultrasonic Motors

    The 23rd Symposium on Electromagnetics and Dynamics (SEAD23)  2011 

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  • Dynamic Characteristics of Pneumatic Flow Control Valve Driven by PZT Vibrator

    Daisuke Hirooka, Koichi Suzumori, Takefumi Kanda

    World Automation Congress 2010, 12th International Symposium on Robotics and Applications(ISORA2010)  2010 

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  • PLZT Film Actuators Deposited by a Hydrothermal Method

    Akimasa Tonokai, Takefumi Kanda, Daisuke Yamaguchi, Koichi Suzumori

    2010 IEEE International Conference on Robotics and Biomimetics (ROBIO2010)  2010 

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  • 超音波振動マイクロ流路デバイスによるエマルション生成条件

    第31回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2010 

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  • 光導波路一体型SMAアクチュエータの駆動条件解析と設計

    第11回 公益社団法人 計測自動制御学会 システムインテグレーション部門講演会(SI2010)  2010 

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  • Emulsion Generation using Microchannel Plates and 2.25 MHz Ultrasonic Vibrators

    Takefumi KANDA, Takuya HARADA, Yoshiyuki TOMINAGA, Koichi SUZUMORI

    2010 IEEE IUS (International Ultrasonics Symposium)  2010 

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  • 低温環境用圧電アクチュエータの試作設計

    第28回日本ロボット学会学術講演会  2010 

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  • An Emulsion Generating Microchannel Device Oscillated by Piezoelectric Vibrator

    Takefumi Kanda, Koichi Suzumori, Takuya Harada, Tsutomu Ono, Sotaro Iwabuchi, Kazuyuki Ito, Ken-ichi Ogawara, Kazutaka Higaki

    2010 International Symposium Micro-NanoMechatronics and Human Sciense(MHS2010&Micro-Nano Global COE)  2010 

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  • A New Control Method Utilizing Multiplex Air Vibration for Multi-DOF Pneumatic Mechatronics Systems

    Y.Nishioka, K.Suzumori, T.Kanda, S.Wakimoto

    The 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems  2010 

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  • Experimental Evaluation of Multiplex Pneumatic Control Drive

    Yasutaka Nishioka, Koichi Suzumori, Takefumi Kanda, Shuichi Wakimoto

    World Automation Congress 2010, 12th International Symposium on Robotics and Applications(ISORA2010)  2010 

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  • 超音波振動を組み込んだマイクロ流路によるナノエマルション調製

    化学工学会 第42回秋季大会  2010 

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  • Evaluation of the driving method for light driven SMA actuator using optical waveguide

    2010 JSME Conference on Robotics and Mechatronics  2010 

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  • Characteristic evaluation of optical actuators using PLZT film deposited by a hydrothermal method

    2010 JSPE Spring Meeting  2010 

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  • An emulsion generation by using a microchannel oscillated by a piezoelectric vibrator

    2010 JSPE Spring Meeting  2010 

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  • Flow Control Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator 6th report Behavior analysis of vibration under high air pressure

    Spring Conference of Japan Fluid Power System Society 2010  2010 

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  • An Emulsion Generation using Microchannel Plates Oscillated by an Ultrasonic Vibrator

    The 22nd Symposium on Electromagnetics and Dynamics  2010 

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  • Pneumatic Actuator System Operated by Multiplex Pneumatic Transmission (6th report; experimental evaluation of independent control of cylinders by time-sharing method)

    Spring Conference of Japan Fluid Power System Society 2010  2010 

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  • Emulsion Generator Using Ultrasonic Torsional Vibration and Micropore Plate

    Y. Tominaga, T. Harada, T. Kanda, K. Suzumori, Y. Yamada

    ACTUATOR 2010 12th International Conference on New Actuators  2010 

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  • 光導波路一体型光駆動SMA アクチュエータにおける駆動方法の検討

    ロボティクス・メカトロニクス講演会2010  2010 

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  • Experimental Analysis on Pneumatic Flow Control Valve Driven by PZT Vibrator

    Daisuke Hirooka, Koichi Suzumori, Takefumi Kanda

    2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics  2010 

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  • A Micro Ultrasonic Motor Controlled by Using a Built-in Micro Magnetic Encoder

    Takefumi Kanda, Hiraku Maeda, Koichi Suzumori

    2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics  2010 

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  • 圧電振動による微粒子励振型空気流量制御弁 第6報 高圧印加時の振動子の挙動解析

    平成22年春季フルードパワーシステム講演会  2010 

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  • 超音波振動子一体型マイクロ流路プレートによるエマルション生成

    第22回「電磁力関連のダイナミクス」シンポジウム(SEAD22)  2010 

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  • 空気圧疎密波による多自由度空圧アクチュエータ駆動

    ロボティクス・メカトロニクス講演会2010  2010 

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  • 空気疎密波の重畳による空圧アクチュエータ駆動システムの研究 第6報;時分割方式の提案とシリンダの独立制御実験

    平成22年春季フルードパワーシステム講演会  2010 

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  • 水熱合成法PLZT薄膜を用いた光駆動アクチュエータの特性評価

    2010年度精密工学会春季大会学術講演会  2010 

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  • マイクロ流路の超音波励振によるエマルション生成

    2010年度精密工学会春季大会学術講演会  2010 

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  • Development of Power Robot Hand with Shape Adaptability Using Hydraulic McKibben Muscles

    2010 IEEE International Conference on Robotics and Automation  2010 

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  • An analysis of driving condition and design of SMA actuator using optical waveguide

    11th SICE System Integration Division Annual Conference  2010 

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  • The Condition of an emulsion generation by using an ultrasonic vibration and a microchannel

    Symposium on Ultrasonic Electronics  2010 

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  • Micro Actuator System for Narrow Spaces Under Specific Environment

    Takefumi KANDA

    3rd International Symposium on Next-Generation Actuators Leading Breakthroughs  2010 

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  • マイクロアクチュエータとマイクロ流体システム

    計測自動制御学会四国支部講演会  2010 

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  • Driving Multi-DOF Pneumatic System by Multiplex Pneumatic Control

    2010 JSME Conference on Robotics and Mechatronics  2010 

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  • Design of Prototype Piezoelectric Actuators for Low Temperature Environments

    The 28th Annual Conference of the Robotics Society of Japan  2010 

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  • Design and Evaluation of Low-profile Micro Ultrasonic Motors Driven by Sector Shaped Piezoelectric Vibrators

    Takefumi KANDA, Takashi ICHIHARA, Koichi SUZUMORI

    2009 IEEE International Ultrasonics Symposium (IUS)  2009 

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  • An emulsion generating device by an ultrasonic vibration and a microchannel

    Takuya Harada, Takefumi Kanda, Koichi Suzumori, Tsutomu Ono, Sotaro Iwabuchi, Kazuyuki Ito, Ken-ichi Ogawara, Kazutaka Higaki

    第30回超音波エレクトロニクスの基礎と応用に関するシンポジウム(USE2009)  2009 

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  • 水熱合成法を用いた圧電薄膜アクチュエータの紫外光駆動

    第1回マイクロ・ナノ工学シンポジウム  2009 

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  • 光導波路一体型アクチュエータの駆動制御を目的とした光制御回路の構築

    第10回 (社)計測自動制御学会 システムインテグレーション部門講演会(SI2009)  2009 

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  • 空気疎密波の重畳による空圧アクチュエータ駆動システムの研究 第5報;1本の圧力供給管に接続する5つの共振バルブの独立駆動

    平成21年秋季フルードパワーシステム講演会  2009 

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  • 微小孔板とねじり振動子によるエマルション生成

    超音波研究会  2009 

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  • 圧電振動による微粒子励振型空気流量制御弁 (第5報 シリンダへの適用実験)

    第27回日本ロボット学会学術講演会  2009 

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  • 空気疎密波の重畳による空圧アクチュエータ駆動システムの研究 (第4 報;複数のバルブの独立駆動)

    第27回日本ロボット学会学術講演会  2009 

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  • A Cylindrical Ultrasonic Motor for NMR Sample Spinning in High Magnetic Field

    Hiraku Maeda, Akihito Kobayashi, Takefumi Kanda, Koichi Suzumori, Kiyonori Takegoshi, Takashi Mizuno

    2009 IEEE International Ultrasonics Symposium (IUS)  2009 

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  • Pneumatic Flow Control Valve Using Particle Excitation by PZT Transducer

    Daisuke Hirooka, Koichi Suzumori, Takefumi Kanda

    2009 IEEE International Ultrasonics Symposium (IUS)  2009 

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  • マイクロ超音波モータの試作と特殊環境下駆動への応用

    精密工学会超精密位置決め専門委員会定例会 No.2009-2  2009 

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  • SMA 薄膜を用いた導波路一体型光駆動アクチュエータ

    日本機械学会ロボティクス・メカトロニクス講演会2009  2009 

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  • 高出力水圧人工筋を用いた高把持力を発揮する倣い動作可能パワーハンドの開発

    第27回日本ロボット学会学術講演会  2009 

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  • 空気疎密波の重畳による空圧アクチュエータ駆動システムの研究 第3報;小型化と漏れ流量の低減

    平成21年春季フルードパワーシステム講演会  2009 

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  • Rubber Button Valve and Bellows Realizing Resonant Valve for Multiplex Pneumatic Control

    Y.Nishioka, K.Suzumori, S.Wakimoto, T.Kanda, K.Ogura

    IFToMM 1. International Symposium on Robotics and Mechatronics (ISRM 2009)  2009 

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  • A Cylindrical Ultrasonic Motor for High Magnetic Field

    JSPE Anniversary  2009 

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  • 螺旋状層流形成マイクロロータリーリアクタの化学反応プロセスへの適用

    第21回「電磁力関連のダイナミクス」シンポジウム  2009 

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  • 円筒型超音波モータの強磁場環境下への応用

    2009年度精密工学会春季大会学術講演会講演論文集  2009 

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  • 強磁場下試料回転機構への円筒型超音波モータの応用

    第21回「電磁力関連のダイナミクス」シンポジウム  2009 

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  • 超音波ねじり振動子と微小孔板を用いたエマルション生成

    第21回「電磁力関連のダイナミクス」シンポジウム  2009 

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  • Hydrothermally Deposited PLZT Thin Film Actuator Driven by Ultraviolet Light

    The 1st Symposium on Micro-Nano Engineering  2009 

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  • Light control circuit applied for the drive control of actuators using optical waveguide

    10th SICE System Integration Division Annual Conference  2009 

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  • Pneumatic Actuator System Operated by Multiplex Pneumatic Transmission (5th report; independent driving of five resonant valves connecting with one air line)

    Autumn Conference of Japan Fluid Power System Society 2009  2009 

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  • 圧電振動による微粒子励振型空気流量制御弁 ―第4 報 振動子のボルト締めによる小型第2 号機の作製―

    日本機械学会ロボティクス・メカトロニクス講演会2009  2009 

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  • 螺旋状層流形成マイクロロータリーリアクタ ― 銅イオンの抽出を行う化学反応プロセスへの適用 ―

    日本機械学会ロボティクス・メカトロニクス講演会2009  2009 

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  • 扇型圧電振動子駆動超音波モータの予圧機構の検討

    日本機械学会ロボティクス・メカトロニクス講演会2009  2009 

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  • The pre-load system design of low-profile micro ultrasonic motors driven by sector shaped piezoelectric vibrators

    2009 JSME Conference on Robotics and Mechatronics  2009 

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  • Flow Metering Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator

    2009 JSME Conference on Robotics and Mechatronics  2009 

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  • Pneumatic Actuator System Operated by Multiplex Pneumatic Transmission (3rd report; downsizing and reducing leakage of flow rate)

    Spring Conference of Japan Fluid Power System Society 2009  2009 

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  • SMA thin-firm actuator driven by light energy using optical waveguide

    2009 JSME Conference on Robotics and Mechatronics  2009 

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  • Micro Rotary Reactor Forming Spiral Laminar Flow - Applying to Chemical Reaction Process of Copper Ion Extraction -

    2009 JSME Conference on Robotics and Mechatronics  2009 

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  • A Cylindrical Ultrasonic Motor for Sample Spinning in High Magnetic Field

    The 21st Symposium on Electromagnetics and Dynamics(SEAD21)  2009 

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  • Pneumatic Actuator System Operated by Multiplex Pneumatic Transmission (4th report; independent driving of many resonant valves)

    The 27th Annual Conference of the Robotics Society of Japan  2009 

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  • The Power Hand which adapts to obstacle shape with High Force Water Hydraulic Artificial Muscles

    The 27th Annual Conference of the Robotics Society of Japan  2009 

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  • Emulsion Generation by Using Micropore Plate and Torsional Transducer

    2009 

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  • Flow Control Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator -5th report; Applying to cylinder control-

    The 27th Annual Conference of the Robotics Society of Japan  2009 

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  • Emulsion generation by using ultrasonic torsional transducer and micropore plate

    The 21st Symposium on Electromagnetics and Dynamics(SEAD21)  2009 

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  • Applying Micro Rotary Reactor Forming Spiral Laminar Flow to Chemical Reaction Process

    The 21st Symposium on Electromagnetics and Dynamics(SEAD21)  2009 

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  • Flow Metering Valve for Pneumatic Actuators Using Particle Excitation by PZT Vibrator

    D. Hirooka, K. Suzumori, T. Kanda, K. Kohno

    ACTUATOR 2008, 11th International Conference on New Actuators  2008 

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  • 扇形圧電振動子を用いた薄型マイクロ超音波モータの駆動特性の解析と評価

    社団法人 日本機械学会 2008年度 年次大会講演論文集  2008 

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  • Completely Sealed Micro Screw Pump Driven by External Magnetic Field for Controlling Minute Amount of Liquid

    H. Furusawa, K. Suzumori, T. Kanda, Y. Yamada

    ACTUATOR 2008, 11th International Conference on New Actuators  2008 

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  • 螺旋状層流界面形成マイクロロータリーリアクタ

    日本機械学会ロボティクス・メカトロニクス講演会2008  2008 

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  • A Low-Profile Micro Ultrasonic Motor utilizing Sector Shape Piezoelectric Vibrators

    T. Kanda, Y. Matsunaga, T. Ichihara, K. Suzumori

    ACTUATOR 2008, 11th International Conference on New Actuators  2008 

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  • A NEW PNEUMATIC CONTROL SYSTEM USING MULTIPLEX PNEUMATIC TRANSMISSION

    Yasutaka NISHIOKA, Koichi SUZUMORI, Takefumi KANDA, Shuichi WAKIMOTO

    PROCEEDINGS of the 7th JFPS International Symposium on Fluid Power  2008 

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  • Micro Actuator System for Narrow Space under Specific Environment

    The 2nd International Symposium on Next-Generation Actuators Leading Breakthroughs  2008 

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  • 温度制御三次元マイクロリアクターを用いたドコサヘキサエン酸エチルの抽出

    化学工学会 第73年会(2008)  2008 

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  • マルチルーメンチューブアクチュエータ

    日本機械学会ロボティクス・メカトロニクス講演会2008  2008 

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  • 圧電振動による微粒子励振型空気流量制御可変オリフィス -第3報 微粒子径による流量変化の測定-

    平成20年春季フルードパワーシステム講演会 講演論文集  2008 

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  • 多自由度空気圧システムの簡素化を目的とした疎密波重畳駆動システムの研究

    日本機械学会ロボティクス・メカトロニクス講演会2008  2008 

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  • マイクロ空間における微粒子駆動を用いた攪拌手法の開発と化学反応プロセスへの適用

    第20回「電磁力関連のダイナミクス」シンポジウム  2008 

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  • 圧電高分子柔軟センサによる大変形ソフトアクチュエータの変位検出

    第8回 機素潤滑設計部門講演会  2008 

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  • マイクロロータリーリアクタによる螺旋状層流界面形成実験 〜構造の改良による界面への影響〜

    第20回「電磁力関連のダイナミクス」シンポジウム  2008 

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  • 超音波振動子と微小孔板を用いた液滴生成

    第20回「電磁力関連のダイナミクス」シンポジウム  2008 

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  • Design and Evaluation of Low-profile Micro Ultrasonic Motors using Sector Shaped Piezoelectric Vibrators

    Takashi ICHIHARA, Takefumi KANDA, Koichi SUZUMORI

    2008 IEEE/RSJ International Conference on Intelligent Robots and Systems  2008 

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  • 水熱合成法によるPLZT薄膜を用いた光駆動アクチュエータ

    2008年度精密工学会秋季大会学術講演会講演論文集  2008 

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  • Droplets generation by a torsional bolt-clamped Langevin-type transducer and micropore plate

    Takuya Harada, Naoyuki Ishikawa, Takefumi Kanda, Koichi Suzumori, Yoshiaki Yamada, Ken-Ichiro Sotowa

    2008 IEEE International Ultrasonics Symposium  2008 

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  • ペースト状有機材料を用いた光導波路一体型光駆動SMAアクチュエータ

    日本機械学会講演論文集 中国四国支部・九州支部合同企画 岡山講演会  2008 

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  • 超音波振動攪拌機構を用いた水熱合成法によるPZT圧電薄膜の成膜

    2008年度精密工学会秋季大会学術講演会講演論文集  2008 

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  • 局所狭隘作業機器への応用可能なマイクロアクチュエータ構造体システムの研究

    「ブレイクスルーを生み出す次世代アクチュエータ研究」第5回公開シンポジウム  2008 

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  • 光導波路一体型多自由度光駆動SMAアクチュエータの開発

    第9回 (社)計測自動制御学会 システムインテグレーション部門 講演会  2008 

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  • 磁気エンコーダ一体型マイクロ超音波モータの速度制御

    日本機械学会ロボティクス・メカトロニクス講演会2008  2008 

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  • 圧電振動による微粒子励振型空気流量制御可変オリフィス -第2報 振動子の改良による広域空圧下制御実験-

    日本機械学会ロボティクス・メカトロニクス講演会2008  2008 

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  • 超音波振動攪拌機構を用いた水熱合成法による一体型圧電薄膜アクチュエータ

    日本機械学会ロボティクス・メカトロニクス講演会2008  2008 

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  • ペースト状有機材料のパターニングを利用した光駆動形状記憶合金アクチュエータ

    日本機械学会ロボティクス・メカトロニクス講演会2008  2008 

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  • 微小孔板駆動超音波振動子による液滴生成

    2007年度精密工学会春季大会  2007 

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  • 圧電素子による微粒子励振型可変オリフィス

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • 導電性樹脂膜による高コンプライアントロボットの機能性向上

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • 管径適応型管内移動ロボットの研究-第9報:3次元状配管内の走行-

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • 流体制御デバイス一体型アクティブマイクロリアクターシステムの開発

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • 扇形圧電振動子と平面型予圧機構によるマイクロ超音波モータ

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • エッジモード圧電振動子によるプローブ顕微鏡用プローブセンサ

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • 圧電高分子柔軟センサを用いたソフトアクチュエータのサーボ制御

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • 非線形FEM解析に基づいた小型マンタ型遊泳ロボットの開発

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • A Bending Pneumatic Rubber Actuator Realizing Soft-bodied Manta Swimming Robot

    Koichi Suzumori, Satoshi Endo, Takefumi Kanda, Naomi Kato, Hiroyoshi Suzuki

    2007IEEE International Conference on Robotics and Automation  2007 

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  • Droplets generation using micropore plate driven by Langevin type transducer

    Takefumi Kanda, Naoyuki Ishikawa, Koichi Suzumori, Hidekazu Yoshizawa, Yoshiaki Yamada

    2007 International Congress on Ultrasonics  2007 

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  • エッジモード振動を利用した走査型プローブ顕微鏡用プローブセンサ

    第19回「電磁力関連のダイナミクス」シンポジウム  2007 

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  • 圧電高分子柔軟変位センサを用いたインテリジェントFMAの開発

    第8回 (社)計測自動制御学会 システムインテグレーション部門 講演会  2007 

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  • Development of Separable Micro Reactor System with Integrated Fluid Control Devices for personalized medicine

    Hironari Taniguchi, Koichi Suzumori, Takumi Nakahira, Chinami Ito, Takefumi Kanda

    International Conference on Control, Automation and Systems 2007  2007 

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  • ペースト状有機材料を利用した光駆動形状記憶合金アクチュエータ

    第25回日本ロボット学会学術講演会  2007 

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  • Micro Actuator System for Narrow Space under Specific Environment

    The 4th Public Symposium on Next-Generation Actuators Leading Breakthroughs  2007 

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  • 空気疎密波の重畳による空圧アクチュエータ駆動システムの研究(第2報;機能検証用バルブを用いた2シリンダの独立駆動実験)

    平成19年秋季フルードパワーシステム講演会  2007 

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  • 大変形可能な薄肉多段構造ラバチュエータの開発とその評価

    第8回 (社)計測自動制御学会 システムインテグレーション部門 講演会  2007 

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  • Snake-like Robot Negotiating Three-Dimensional Pipelines

    Akina Kuwada, Yudai Adomi, Koichi Suzumori, Takefumi Kanda, Shuichi Wakimoto, Nobuhiro Kadowaki

    2007 IEEE International Conference on Robotics and Biomimetics  2007 

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  • Flexible Displacement Sensor using Piezoelectric Polymer for Intelligent FMA

    Y. YAMAMOTO, K. KURE, T. IWAI, T. KANDA, K. SUZUMORI

    2007 IEEE/RSJ International Conference on Intelligent Robots and Systems  2007 

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  • Development of Tetra Chamber Actuator

    Hisakazu Onoe, Koichi Suzumori, Takefumi Kanda

    2007 IEEE/RSJ International Conference on Intelligent Robots and Systems  2007 

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  • Force Feedback Mouse with Differential Mechanism for Omni-Traveling

    Hiroyuki Kudo, Koichi Suzumori, Takefumi Kanda

    MHS2007&Micro-NanoCOE  2007 

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  • Driving Performance of a Cylindrical Micro Ultrasonic Motor

    A. KOBAYASHI, T. KANDA, K. SUZUMORI

    2007 IEEE/RSJ International Conference on Intelligent Robots and Systems  2007 

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  • ポリマセンサ一体型FMAのドリフト補償法

    第25回日本ロボット学会学術講演会  2007 

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  • An In-wheel Type Micro Ultrasonic Motor utilizing Sector Shaped Piezoelectric Vibrators

    Takefumi KANDA, Yusuke MATSUNAGA, Koichi SUZUMORI

    2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics  2007 

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  • フィジカルマンマシンインタラクション用アクティブ多面体の研究(第10報:電磁アクティブ20面体システムの開発と基礎動作の確認)

    第25回日本ロボット学会学術講演会  2007 

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  • フィジカルマンマシンインタラクションを実現するアクティブマウスの開発(第6報:駆動機構の出力安定性の向上と通信・制御システムの小型化)

    第25回日本ロボット学会学術講演会  2007 

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  • 超音波振動攪拌機構を用いた水熱合成法によるPZT薄膜アクチュエータ

    2007年度精密工学会秋季大会学術講演会  2007 

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  • 微小孔板駆動超音波振動子による液滴生成(第2報:ねじり振動子を利用した液滴生成)

    2007年度精密工学会秋季大会学術講演会  2007 

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  • マイクロバルブによるスラグ流の発生と抽出プロセスへの適用

    化学工学会第39回秋季大会研究発表講演要旨集  2007 

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  • 狭隘空間用アクチュエータ

    日本機械学会創立110周年記念2007年度年次大会  2007 

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  • 扇形圧電振動子駆動薄型マイクロ超音波モータ

    2007年度精密工学会秋季大会学術講演会  2007 

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  • 円筒型マイクロ超音波モータの駆動特性の解析と評価

    2007年度精密工学会秋季大会学術講演会  2007 

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  • Soft Pressure Sensor Embedded in McKibben Actuator

    S. Wakimoto, K. Suzumori, T. Kanda, K. Kure

    2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics  2007 

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  • Pneumatic valve operated by multiplex pneumatic transmission

    Yasutaka Nishioka, Koichi Suzumori, Takefumi Kanda

    JSME-KSME Joint International Conference on Manufacturing, Machine Design and Tribology(ICMDT2007)  2007 

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  • スラグ流生成用マイクロバルブの開発と銅イオン抽出プロセスへの応用

    第15回化学とマイクロ・ナノシステム研究会  2007 

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  • マイクロロータリーリアクタによる螺旋状層流界面形成実験

    第19回「電磁力関連のダイナミクス」シンポジウム  2007 

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  • Development of biomimetic soft cord robot and its control using embedded conductive film sensor

    Shuichi WAKIMOTO, Koichi SUZUMORI, Takefumi KANDA

    JSME-KSME Joint International Conference on Manufacturing, Machine Design and Tribology ( ICMDT 2007)  2007 

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  • Optimal Design of Bending Pneumatic Rubber Actuator Based on Non-Linear Finite Element Analysis

    Koichi Suzumori, Satoshi Endo, Takefumi Kanda

    12th IFToMM World Congress  2007 

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  • 扇形圧電振動子を用いた薄型マイクロ超音波モータ

    第19回「電磁力関連のダイナミクス」シンポジウム  2007 

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  • 高圧油圧アクチュエータを用いたレスキューロボットの研究-第5報:実用化に向けた改良及びフィールド実験-

    日本機械学会ロボティクス・メカトロニクス講演会2007  2007 

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  • マイクロ三方弁の開発とスラグ流の形成実験

    第19回「電磁力関連のダイナミクス」シンポジウム  2007 

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  • 管径適応型管内移動ロボットの研究(第8報:ラバーカバー装着による推進力向上)

    第24回日本ロボット学会学術講演会  2006 

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  • ペーストインジェクションによる圧電高分子フレキシブルセンサの研究

    ロボティクス・メカトロニクス講演会2006  2006 

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  • 水中ロボット用柔軟機能性胸鰭アクチュエータの開発-第3報:アクティブフィンのアナログ駆動とFEMによる形状解析-

    ロボティクス・メカトロニクス講演会2006  2006 

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  • Elastic Pectoral Fin Actuators for Biomimetic Underwater Vehicles

    ISOPE-2006 The Sixteenth (2006) International Society of Offshore and Polar Engineering Conference and The 4th High-Performance Materials (HPM) Symposium  2006 

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  • 導電性塗料のパターニングによる柔軟変位センサの設計最適化と評価

    ロボティクス・メカトロニクス講演会2006  2006 

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  • 高圧油圧アクチュエータを用いたレスキューロボットの研究-第4報:レスキュー作業可能性検証試験-

    ロボティクス・メカトロニクス講演会2006  2006 

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  • 高圧油圧アクチュエータを用いたレスキューロボットの研究(第3報:小型ジャッキロボットの開発)

    ロボティクス・メカトロニクス講演会2006  2006 

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  • 円筒型マイクロ超音波モータの駆動特性評価

    第6回機素潤滑設計部門講演会  2006 

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  • マイクロリアクタ用三方弁の開発とスラグ流の実施

    第6回機素潤滑設計部門講演会  2006 

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  • インテリジェントシリンダの開発-第4報;高分解能シリンダを用いたサーボ実験-

    平成18年春季フルードパワーシステム講演会  2006 

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  • 3室マイクロ空圧ワブルモータの開発

    第6回機素潤滑設計部門講演会  2006 

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  • 電磁式マイクロリニアポンプの開発

    ロボティクス・メカトロニクス講演会2006  2006 

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  • インテリジェントシリンダの開発-第3報;インテリジェントシリンダの分解能向上-

    ロボティクス・メカトロニクス講演会2006  2006 

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  • 管径適応型管内移動ロボットの研究(第7報:垂直管走行のための保護カバーの製作と様々な形状管内における走行実験)

    ロボティクス・メカトロニクス講演会2006  2006 

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  • 大変形有限要素解析による湾曲形マイクロラバーアクチュエータの開発

    ロボティクス・メカトロニクス講演会2006  2006 

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  • インテリジェントラバチュエータの開発(第4報:柔軟圧力センサの開発と圧力制御)

    ロボティクス・メカトロニクス講演会2006  2006 

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  • フィジカルマンマシンインタラクションを実現するアクティブマウスの開発(第4報:アクティブマウスによるフィジカルマンマシンインタラクションの実現)

    ロボティクス・メカトロニクス講演会2006  2006 

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  • マイクロリアクタ用プレート型三方弁の開発

    ロボティクス・メカトロニクス講演会2006  2006 

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  • アクティブ触媒システムの研究(第3報:電磁力による液相系反応促進機構)

    ロボティクス・メカトロニクス講演会2006  2006 

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  • フィジカルマンマシンインタラクション用アクティブ多面体の研究(第9報:インテリジェントアクチュエータの開発と電磁アクティブ多面体への応用)

    ロボティクス・メカトロニクス講演会2006  2006 

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  • フィジカルマンマシンインタラクション用アクティブ多面体の研究(第8報:反力呈示アルゴリズムの開発とヴァーチャルオブジェクトの加工応用実験)

    ロボティクス・メカトロニクス講演会2006  2006 

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  • ペーストインジェクションによる圧電高分子を用いた柔軟構造センサ

    2006年度精密工学会春季大会学術講演会  2006 

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  • 携帯型流体利用装置の駆動を目的としたマイクロアクチュエータの開発

    医療・福祉・健康関連ミクロものづくり共同研究事業ミクロものづくり研究開発事業成果発表会  2006 

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  • Intelligent FMA using Flexible Displacement Sensor with Paste Injection

    2006 IEEE International Conference on Robotics and Automation  2006 

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  • Micro Actuator System for Narrow Space under Specific Environment

    The 1st International Symposium on Next-Generation Actuators Leading Breakthroughs  2006 

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  • 自転車用空圧トランスミッションの開発(第4報:性能特性評価)

    ロボティクス・メカトロニクス講演会2006  2006 

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  • マイクロ超音波モータ

    第18回「電磁力関連のダイナミクス」シンポジウム  2006 

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  • Force-Presentation Method for Active Polyhedron for Realizing Physical Human-Machine Interaction

    2006 IEEE International Conference on Robotics and Automation  2006 

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  • New Pneumatic Rubber Actuators to Assist Colonoscope Insertion

    2006 IEEE International Conference on Robotics and Automation  2006 

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  • 機能性ペーストのインジェクションによるパターニングを用いた変位センサ

    第18回「電磁力関連のダイナミクス」シンポジウム  2006 

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  • 電磁駆動マイクロバルブの開発

    第18回「電磁力関連のダイナミクス」シンポジウム  2006 

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  • マイクロ超音波モータの作成プロセスと性能評価

    第10回岡山リサーチパーク研究・展示発表会  2006 

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  • 大腸内視鏡誘導アクチュエータ

    第10回岡山リサーチパーク研究・展示発表会  2006 

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  • 携帯型流体利用装置の駆動を目的としたマイクロアクチュエータの開発

    健康サポートシステム関連技術の共同研究(平成17年度文部科学省補助事業成果報告書)  2006 

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  • マイクロ反応プロセス構築のためのアクティブマイクロリアクタの開発

    第10回岡山リサーチパーク研究・展示発表会  2006 

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  • 導電性塗料を用いた柔軟変位センサ(設計最適化とFMAへの応用)

    第7回計測自動制御学会システムインテグレーション部門講演会  2006 

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  • Formation of Droplets from a Vibrating Micronozzle-a CFD Study-

    The 19th International Symposium on Chemical Engineering Kyushu(Japan)-Daejeon/Chungnam(Korea)  2006 

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  • シリコーンラバーの一体成形によるマイクロチェックバルブの開発

    第7回計測自動制御学会システムインテグレーション部門講演会  2006 

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  • 非線形FEM解析に基づいたマンタ型遊泳ロボットの開発

    第7回計測自動制御学会システムインテグレーション部門講演会  2006 

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  • 走査型プローブ顕微鏡用エッジモードプローブセンサ

    第27回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2006 

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  • 微小孔板の超音波振動による液滴生成実験

    第27回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2006 

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  • ソフトアクチュエータ用圧電高分子柔軟センサの性能評価

    第15回計測自動制御学会中国支部学術講演会  2006 

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  • 扇形圧電振動子を用いたインホイール型マイクロ超音波モータ

    第27回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2006 

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  • 空気疎密波の重畳による空圧アクチュエータ駆動システムの研究(第1報;基礎動作の確認)

    平成18年秋季フルードパワーシステム講演会  2006 

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  • Intelligent Actuators Realizing Snake-like Small Robot for Pipe Inspection

    2006 International Symposium on Micro-NanoMechatronics and Human Science  2006 

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  • Field test for verifying the capability of two high-powered hydraulic small robots for rescue operations

    2006 IEEE/RSJ International Conference on Intelligent Robots and Systems  2006 

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  • 電場/磁場印加によるマイクロ化学プロセスにおける微小触媒粒の駆動

    平成18年秋季フルードパワーシステム講演会  2006 

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  • Development of Active Polyhedron for Physical Human-Machine Interaction and its Application to CAD/CAM Operation

    2006 International Symposium on Micro-NanoMechatronics and Human Science  2006 

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  • 超高圧油圧アクチュエータを用いた小型ハイパワージャッキロボットの開発

    第24回日本ロボット学会学術講演会  2006 

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  • フィジカルマンマシンインタラクションを実現するアクティブマウスの開発(第5報:アクティブマウス動作実験)

    第24回日本ロボット学会学術講演会  2006 

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  • インテリジェントラバチュエータの開発(第5報:モデル化とサーボ制御)

    日本機械学会2006年度年次大会  2006 

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  • 微量流体制御マイクロスクリューポンプの研究開発

    日本機械学会2006年度年次大会  2006 

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  • センサ一体型ソフトアクチュエータの製作とセンサのモデリング

    平成18年秋季フルードパワーシステム講演会  2006 

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  • マイクロリアクタ用マイクロ三方弁の開発とプラグ流の形成実験

    平成18年秋季フルードパワーシステム講演会  2006 

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  • Elastic Pectoral Fin Actuators for Biomimetic Underwater Vehicles

    The Third International Symposium on Aero Aqua Bio-mechanisms ISABMEC 2006  2006 

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  • MICRO LINEAR PUMP WITH BUILT-IN ELECTROMAGNETIC ACTUATOR REALIZING BIG FLOW VOLUME AND SMALL PUMP VOLUME

    10th International Conference on New Actuators(ACTUATOR 2006)  2006 

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  • 狭隘作業機器用マイクロアクチュエータシステム

    平成18年電気学会産業応用部門大会  2006 

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  • Flexible and Functional Pectoral Fin Actuator for Underwater Robots

    The Third International Symposium on Aero Aqua Bio-mechanisms ISABMEC 2006  2006 

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  • INTELLIGENT SERVO ACTUATORS FOR MULTIDEGREES OF FREEDOM MECHATRONICS

    10th International Conference on New Actuators(ACTUATOR2006)  2006 

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  • CYLINDRICAL PIEZOELECTRIC VIBRATORS FOR MICRO ULTRASONIC MOTORS

    10th International Conference on New Actuators(ACTUATOR 2006)  2006 

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  • MICRO ROTARY REACTOR CAUSING STRIPED/SPIRAL LAMINAR FLOW INTERFACES FOR MIXING LIQUIDS

    10th International Conference on New Actuators(ACTUATOR 2006)  2006 

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  • 自転車用空圧トランスミッションの開発(第5報:変速機能とエネルギー回生機能の実験的評価)

    第24回日本ロボット学会学術講演会  2006 

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  • 圧電高分子を用いたソフトアクチュエータ用柔軟センサ

    第24回日本ロボット学会学術講演会  2006 

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  • Cylindrical micro ultrasonic motors using micro-machined transducer

    The First International Workshop on Ultrasonic Motors and Actuators  2005 

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  • 生物模倣型水中ロボットのための弾性体胸鰭アクチュエータ

    日本船舶海洋工学会講演会  2005 

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  • 小型振動子を用いた円筒型マイクロ超音波モータ

    第26回超音波エレクトロニクスの基礎と応用に関するシンポジウム  2005 

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  • 圧電高分子を用いたフレキシブルセンサの作成プロセス

    (社)計測自動制御学会 第6回システムインテグレーション部門学術講演会  2005 

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  • 大変形・接触を考慮したFEMによる水中ロボット用パッシブフィンの設計

    (社)計測自動制御学会 第6回システムインテグレーション部門学術講演会  2005 

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  • 生物を模倣した水陸両用柔軟策状ロボット

    (社)計測自動制御学会 第6回システムインテグレーション部門学術講演会  2005 

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  • 交互流発生ロータリーマイクロリアクタの開発-第1報:第1次試作と特性評価-

    ロボティクス・メカトロニクス講演会2005  2005 

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  • マイクロリニアポンプの開発-第1報:設計・試作と特性評価-

    ロボティクス・メカトロニクス講演会2005  2005 

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  • SMAマイクロバルブの開発(第1報:設計・試作と特性評価)

    ロボティクス・メカトロニクス講演会2005  2005 

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  • 一体型圧電薄膜アクチュエータを用いたマイクロ走査機構

    ロボティクス・メカトロニクス講演会2005  2005 

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  • 細径McKibben型筋繊維バンドルによる人工筋の開発

    ロボティクス・メカトロニクス講演会2005  2005 

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  • 微細加工による円筒型バルク圧電体を用いたマイクロ超音波モータ-第3報:ロータの改良と小型化したモータの特性評価-

    ロボティクス・メカトロニクス講演会2005  2005 

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  • ディスク型圧電セラミックス振動子を用いたマイクロ超音波モータの研究(第1報:ステータの設計と解析)

    ロボティクス・メカトロニクス講演会2005  2005 

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  • 水中ロボット用柔軟機能性胸びれアクチュエータの開発-第2報:揚力型アクティブ胸びれの試作-

    ロボティクス・メカトロニクス講演会2005  2005 

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  • 大腸内視鏡誘導薄肉bubblerアクチュエータの試作・評価

    ロボティクス・メカトロニクス講演会2005  2005 

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  • フィジカルマンマシンインタラクションを実現するアクティブマウスの開発(第3報:アクティブマウス用全方向移動新機構の開発)

    ロボティクス・メカトロニクス講演会2005  2005 

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  • 管径適応型管内移動ロボットの研究(第6報:インテリジェントサーボアクチュエータの管内移動ロボットへの適用と走行実験)

    ロボティクス・メカトロニクス講演会2005  2005 

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