Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMD |
2017-11-17 11:10 |
Tokyo |
The University of Electro-Communications |
Effect of arc discharge types on various characteristics and mass change in electrodes for electromagnetic contractor Kiyoshi Yoshida, Koichiro Sawa (Nippon Inst. of Tech.), Kenji Suzuki, Koetsu Takaya (Fuji Electric FA) EMD2017-45 |
Experiments were carried out at several voltages to clarify the influence of the voltage on various characteristics, i.e... [more] |
EMD2017-45 pp.13-19 |
EMD |
2017-05-19 14:30 |
Hokkaido |
Chitose Arcadia Plaza |
Various characteristics of the electromagnetic contactor when continuously make and break at below minimum arc voltage Kiyoshi Yoshida, Koichiro Sawa (NIT), Kenji Suzuki, Koetsu Takaya (Fuji Electric FA) EMD2017-2 |
The electromagnetic contactor with two pairs of Ag and Ni alloy contacts was used in this experiment,. The source volta... [more] |
EMD2017-2 pp.7-11 |
PN |
2017-04-24 13:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Demonstration of Remote Control of an Industrial Robot by Jointly Employing SDN-based Optical Transport Networks and Edge Compute Node Noboru Yoshikane (KDDI Research), Takehiro Satou (Keio Univ.), Takaya Miyazawa (NICT), Takamitsu Ohshima (NTT Communications), Hidetsugu Sugiyama (Redhat), Masatake Miyabe (Fujitsu), Naoki Kakegawa (IXIA), Yoshinori Ohara (OA Lab.), Akihiro Nakamura (TOYO Corp.), Sota Yoshida (Mitsubishi Electric), Andrea Fumagalli (UTD), Satoru Okamoto, Naoaki Yamanaka (Keio Univ.), Chencheng Shao, Marco Tacca (UTD) PN2017-1 |
This paper introduces the remote control of an industrial robot performing surface blending by using SDN-based optical t... [more] |
PN2017-1 pp.1-6 |
EMD |
2016-10-21 14:05 |
Kanagawa |
|
Comparison of electrical contact material on breaking characteristics of arc discharge at DC high voltage
-- Experimental results from DC200 to 500V of various contacts materials -- Kiyoshi Yoshida, Koichiro Sawa (NIT), Kenji Suzuki, Koetsu Takaya (Fuji Electric FA Comp & Sys) EMD2016-46 |
[more] |
EMD2016-46 pp.1-5 |
EMD |
2016-05-20 14:50 |
Hokkaido |
Chitose Arcadia Plaza |
Influence of electrical contact material on breaking characteristics of arc discharge at DC high voltage
-- Experimental results from DC200 to 500V of various materials -- Kiyoshi Yoshida, Koichiro Sawa, Hikaru Kanou, Hiroto Yamagishi (NIT), Kenji Suzuki, Koetsu Takaya (Fuji FA Comp.& Sys.) EMD2016-4 |
The experimental apparatus that is able to set opening velocity at wide-range of 1-200mm/s with an equal speed was used ... [more] |
EMD2016-4 pp.19-24 |
EMCJ |
2016-05-13 13:45 |
Hokkaido |
Hokkaido University |
An Active Common Filter Capable of Reducing Radiated Noise from Power Cables Shotaro Takahashi, Satoshi Ogasawara, Masatsugu Takemoto (Hokkaido Univ.), Yasushi Matsumoto (Fuji Electric) EMCJ2016-13 |
Rapid battery chargers of electric vehicles which are installed at many places may generates radiated noise, and lead to... [more] |
EMCJ2016-13 pp.23-28 |
NS, RCS (Joint) |
2015-12-17 13:30 |
Ehime |
Matsuyama Community Center |
[Invited Lecture]
5G R&D Activities for High Capacity Technologies with Ultra High-Density Multi-Band and Multi-Access Layered Cells Morihiko Minowa, Hiroyuki Seki (Fujitsu), Yukihiko Okumura, Satoshi Suyama (NTT DOCOMO), Akihiro Otaka, Shunji Kimura, Masashi Nakatsugawa (NTT), Hiroaki Asano, Yasufumi Ichikawa (Panasonic), Yukio Hirano (Mitsubishi Electric), Yasushi Yamao (UEC), Fumiyuki Adachi (Tohoku University), Masataka Nakazawa (Tohoku Univ.) NS2015-134 RCS2015-250 |
In this report, we introduce our 5G R&D activities for “High Capacity Technologies with Ultra High-Density Multi-Band an... [more] |
NS2015-134 RCS2015-250 pp.43-48(NS), pp.41-46(RCS) |
ED, LQE, CPM |
2015-11-26 13:10 |
Osaka |
Osaka City University Media Center |
Analysis of hole concentration and mobility of lightly Mg-doped p-type GaN by Hall-effect measurements Masahiro Horita (Kyoto Univ.), Shinya Takashima, Ryo Tanaka, Hideaki Matsuyama, Katsunori Ueno, Masaharu Edo (Fuji Electric), Jun Suda (Kyoto Univ.) ED2015-72 CPM2015-107 LQE2015-104 |
Lightly-Mg-doped p-type gallium nitride (GaN) with the Mg concentration of $6.5times 10^{16}~mbox{cm}^{-3}$ was characte... [more] |
ED2015-72 CPM2015-107 LQE2015-104 pp.21-25 |
EMD |
2015-11-05 14:05 |
Miyagi |
Tohoku University, School of engineering, Aoba memorial hall |
Various Characteristics of Electromagnetic Contactor with Make Arc
-- Influence of Closed Contacts Current -- Shu Shimotsuma, Kiyoshi Yoshida, Koichiro Sawa (NIT), Kenji Suzuki, Koetsu Takaya (Fuji FA Comp. & systems) EMD2015-67 |
Experiments at several load currents have been carried out to clarify the various characteristics of AgNi contacts with ... [more] |
EMD2015-67 pp.1-6 |
EMD |
2015-10-02 16:00 |
Saitama |
Fuji Electric FA Components & SystemCo.,Ltd. |
An experiment concerning influence of surrounding gases and their pressure on various characteristics of electrical contact Xuebo Dong, Koichiro Sawa, Kiyoshi Yoshida (NIT), Kenji Suzuki, Koetsu Takaya (Fuji FA Comp. & systems) EMD2015-64 |
[more] |
EMD2015-64 pp.25-30 |
OCS |
2015-07-30 10:35 |
Tokyo |
Tokyo Tech Front |
Low-loss and large-Aeff fibers for improving OSNR in hybrid-Raman/EDFA amplified systems Yoshinori Yamamoto, Yuki Kawaguchi, Masaaki Hirano (Sumitomo Electric), Shoichiro Oda, Yasuhiko Aoki, Kyosuke Sone, Jens C. Rasmussen (Fujitsu Lab.) OCS2015-27 |
In order to improve optical signal-to-noise ratio (OSNR) for long haul and large capacity transmission systems with digi... [more] |
OCS2015-27 pp.13-18 |
SDM |
2015-06-19 11:10 |
Aichi |
VBL, Nagoya Univ. |
[Invited Lecture]
Characteristics of nitrogen incorporation at SiC/SiO2 interface on Si-face and C-face 4H-SiC Daisuke Mori, Kei Inoue, Hideaki Teranishi, Takayuki Hirose, Aki Takigawa (Fuji Electric) SDM2015-42 |
The chemical bonding states of Si and N at nitrided SiC/SiO2 interface were characterized by synchrotron radiation X-ray... [more] |
SDM2015-42 pp.21-26 |
EMD |
2015-05-15 14:00 |
Akita |
Akita University Tegata Campus |
Influence of Current on Electrode Mass Change of AgNi Contacts for Electromagnetic Contactor
-- Various characteristics of contactor with only break arc -- Kiyoshi Yoshida, Koichiro Sawa (NIT), Kenji Suzuki, Hideki Daijima, Koetsu Takaya (Fuji Elec. FA&Sys.) EMD2015-2 |
Experiments were carried out to clarify the influence of closed contact current on various characteristics, such as arc ... [more] |
EMD2015-2 pp.7-12 |
EMD |
2014-12-19 15:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Influence of Opening Velocity on Characteristics of Break Arc Extinction
-- An experimental results for DC200V, Ag contacts -- Kiyoshi Yoshida, Koichiro Sawa, Syogo Funawatari (NIT), Kenji Suzuki, Koetsu Takaya (Fuji Electric) EMD2014-98 |
Recently, the demand to cut the DC high voltage and the heavy-current by electric contact has risen. Experimental appar... [more] |
EMD2014-98 pp.19-24 |
OME |
2014-10-10 13:15 |
Osaka |
Osaka University Nakanoshima Center |
Drift mobility measurements of organic photoreceptors by impedance spectroscopy Soichiro Abe, Naoya Koda, Takashi Kobayashi, Takashi Nagase (Osaka Pref. Univ.), Shinjiro Suzuki, Yuji Ogawa, Seishi Terasaki (Fuji Electric), Hiroyoshi Naito (Osaka Pref. Univ.) OME2014-40 |
The determination of drift mobility and localized-state distributions in organic photoreceptors (OPCs) by impedance spec... [more] |
OME2014-40 pp.15-19 |
NS, IN (Joint) |
2014-03-07 14:50 |
Miyazaki |
Miyazaki Seagia |
Implementation and Evaluation of Selective Compressed Sensing for Micro-Controller Haruki Kawakami, Yoshihiro Kawahara (The Univ. of Tokyo), Masami Kishiro, Shingo Nakamura, Takahiro Kudo (Fuji Electric), Tohru Asami (The Univ. of Tokyo) IN2013-197 |
Assuming the change in the eigenfrequency is used for the bridge
structure diagnosis by wireless accelerometers, we hav... [more] |
IN2013-197 pp.315-320 |
ASN, MoNA (Joint) |
2014-01-24 15:50 |
Ehime |
Hotel Okudogo (Matsuyama) |
Selective Compressed Sensing Method for Low Power Highway Bridge Monitoring Haruki Kawakami, Yoshihiro Kawahara (Univ. of Tokyo), Masami Kishiro, Takahiro Kudo (Fuji Electric), Tohru Asami (Univ. of Tokyo) ASN2013-159 |
Assuming the change in the eigenfrequency is used for the bridge
structure diagnosis by wireless accelerometers, two da... [more] |
ASN2013-159 pp.231-236 |
SRW |
2013-08-19 15:20 |
Tokyo |
Shibaura Institute of Technology |
[Panel Discussion]
Characteristics of M2M area networks
-- Aiming extraction of core requirements -- Masafumi Katoh (Fujitsu Labs), Takaaki Adachi (Panasonic), Norikazu Yamasaki (KDDI), Yasuo Ishigure (NTT), Shigeru Fukunaga (OKI) SRW2013-27 |
[more] |
SRW2013-27 pp.37-48 |
EMD |
2013-05-17 15:30 |
Hokkaido |
Chitose Arcadia Plaza |
Various characteristics of Cu system contacts for electromagnetic contactors
-- Arc duration and resistance of Cu and CuCr contacts -- Kiyoshi Yoshida, Koichiro Sawa (NIT), Kenji Suzuki, Hideki Daijima, Kouetsu Takaya (Fuji Electric FA Components & Systems) EMD2013-5 |
Experiments were carried out in AgNi contacts to clarify the various characteristics, arc duration, contact resistance, ... [more] |
EMD2013-5 pp.23-28 |
EMD |
2012-11-30 14:50 |
Chiba |
Chiba Institute of Technology |
Relation between Electrode Mass Change and Arc Energy of AgNi Contacts for Electromagnetic Contactors Kiyoshi Yoshida, Koichiro Sawa (Nippon Inst. of Tech.), Kenji Suzuki, Hideki Daijima, Koetsu Takaya (Fuji Electric) EMD2012-71 |
Experiments were carried out at several voltages to clarify the influence of the voltage on various characteristics, i.e... [more] |
EMD2012-71 pp.43-48 |