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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2023-01-25 13:30 |
Online | Online | Difference in welding strength caused by surface roughness of samples using ultrasonic complex vibration Rina Yamazaki, Takuya Asami, Hikaru Miura (Nihon Univ.)  US2022-71 |
Tensile shear strength was measured and investigated in connection experiments with different welding times when the sur... [more] | US2022-71 pp.1-6 |
| ED, IEE-BMS, IEE-MSS | 2022-08-18 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. B3-2 (Primary: On-site, Secondary: Online) |
Frequency Delta-Sigma Modulation Position Sensors using a Cavity Resonator and Their Possible Applications Koichi Maezawa, Masayuki Mori (Univ. Toyama) ED2022-18 |
A frequency delta-sigma modulation is an interesting variant of the delta-sigma modulation based on a voltage-controlled... [more] | ED2022-18 pp.5-8 |
| EMD | 2021-03-08 16:15 |
Online | Online | Fundamental Study on Effect of Surface Roughness of Contact Boundary and Torque Value on High-Frequency Characteristics of Connectors Hiroyuki Ueda, Shugo Kaji, Daisuke Fujimoto, Youngwoo Kim, Yuichi Hayashi (NAIST) EMD2020-37 |
Wear occurs on the contact surface due to sliding and vibration of the connector. This increases the contact resistance,... [more] | EMD2020-37 pp.40-43 |
| EMD | 2019-12-13 16:05 |
Tokyo | Dependence of surface roughness on contact resistance-load characteristics and contact distance when contact force of silver electrical contacts is decreased after increasing Ryosuke Hosogi, Junya Sekikawa (Shizuoka Univ.) EMD2019-46 |
In this study, in order to investigate in more detail contact resistance-load characteristics and contact distance on si... [more] | EMD2019-46 pp.19-24 |
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| US | 2019-09-25 16:25 |
Miyagi | Tohoku Univ. | Improvement in estimation accuracy of luminal surface roughness of carotid artery by ultrasonic measurement
-- examination on the elimination method of pulsatile components of blood vessel -- Takahisa Abe, Shohei Mori, Mototaka Arakawa, Hiroshi Kanai (Tohoku Univ.) US2019-56 |
Measuring the tens of microns’ roughness on the luminal surface of the arterial wall is expected to realize an extremely... [more] | US2019-56 pp.53-58 |
| US | 2018-12-10 16:40 |
Tokyo | On application of ultrasonic vibration to manufacturing and future aspects Shigeru Aoki (TMICT), Yasunori Sakai, Tomohisa Tanaka (Tokyo Institute of Technology) US2018-77 |
Ultrasonic vibration is applied to many manufacturing fields The authors have applied ultrasonic vibration to manufactur... [more] | US2018-77 pp.39-42 |
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| EMT, IEE-EMT | 2016-11-18 12:30 |
Wakayama | Shirahama Coganoi Resort & Spa | Impedance boundary condition based on an effective medium approximation of surface roughness for multiscale FDTD analysis Kazuhiro Fujita (Fujitsu) EMT2016-63 |
In order to solve multiscale electromagnetic wave problems, which include objects with significantly different scales co... [more] | EMT2016-63 pp.167-172 |
| EMCJ, WPT (Joint) |
2016-01-29 13:05 |
Kumamoto | Kumamoto National Colle. Technology | Influence of Surface Roughness of Electrode in EM Radiation Caused by Micro Gap ESD Kenichiro Abe, Ken Kawamata, Shigeki Minegishi (TGU), Osamu Fujiwara (NIT) EMCJ2015-118 |
Impulsive electromagnetic noise is caused by ESD. Especially, micro gap discharge of less than 1kV produces GHz band wid... [more] | EMCJ2015-118 pp.83-86 |
| EMD | 2015-10-02 15:35 |
Saitama | Fuji Electric FA Components & SystemCo.,Ltd. | Dependence of Time Evolutions of Contact Resistance on Surface Roughness of Silver Contacts Finished in a Straight Line Direction Keita Miyashige, Junya Sekikawa (Shizuoka Univ.) EMD2015-63 |
Time evolutions of contact resistance after contacting silver electrical contacts are measured for 600 seconds. Contact ... [more] | EMD2015-63 pp.19-23 |
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-29 16:25 |
Osaka | Experimental Study on Conductor Loss for Conductor Surface Roughness in Microwave Circuits on Thin Substrate Tatsuya Suzuki, Ryosuke Suga, Tomoki Uwano (Aoyama Gakuin Univ.), Yasumasa Akatsuka, Kazuhiko Ishii (Nippon Kayaku), Osamu Hashimoto (Aoyama Gakuin Univ.) PN2014-50 OPE2014-175 LQE2014-162 EST2014-104 MWP2014-72 |
This report presents an experimental study on an impact of conductor surface roughness on microwave circuits using thin ... [more] | PN2014-50 OPE2014-175 LQE2014-162 EST2014-104 MWP2014-72 pp.143-147 |
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| AP, RCS (Joint) |
2014-11-12 10:10 |
Yamagata | Yamagata University, Yonezawa Campus | Investigation of Antenna Radiation-efficiency with Surface Roughness of the Antenna Conductor Ryosuke Kitazumi, Toru Uno, Takuji Arima (TUAT) AP2014-130 |
It is known that antenna radiation efficiency is decreased in some condition even the antenna is made by good conductor.... [more] | AP2014-130 pp.13-16 |
| OME | 2012-10-17 16:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fullerene derivative thin film fabricated by electrospray deposition technique Kenji Takagi, Kazumasa Takeshi, Takeshi Fukuda, Norihiko Kamata (Saitama Univ.), Jungmyoung Ju, Yutaka Yamagata, Yusuke Tajima (RIKEN) OME2012-54 |
A solubility of n- and p-type organic materials against organic solvent is necessary to realize a multilayer organic pho... [more] | OME2012-54 pp.45-48 |
| EA | 2011-08-09 13:30 |
Miyagi | RIEC, Tohoku Univ. | Estimation of Carotid Arterial Wall 2D Motion Based on Block Matching Using Ultrasonic RF Echo for Accurate Estimation of Surface Roughness of Arterial Luminal Surface Kosuke Kitamura, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) EA2011-51 |
We estimated lateral motion of the carotid arterial wall for accurate estimation of surface roughness. First, we measure... [more] | EA2011-51 pp.7-12 |
| OME | 2011-05-27 15:20 |
Tokyo | NTT Musashino R&D center | Improved surface roughness of organic thin film fabricated by electrospray deposition technique and its application to organic photovoltaic cell Kenji Takagi, Takashi Asano, Takeshi Fukuda, Zentaro Honda, Norihiko Kamata (Saitama Univ.), Jungmyoung Ju, Yutaka Yamagata, Tetsuya Aoyama, Yusuke Tajima (RIKEN) OME2011-20 |
A solubility of the organic solvent against n- and p-type organic materials is necessary to realize an efficient organic... [more] | OME2011-20 pp.31-34 |
| EMD | 2009-07-17 13:55 |
Hokkaido | Chitose Arcadia Plaza | A Study on the Voltage Rise in Pd Contacts Hiroyuki Ishida, Shunsuke Sasaki, Shosuke Suzuki, Masanari Taniguchi (Tohoku Bunka Gakuen Univ.) EMD2009-22 |
The contact phenomena have the relationship to the asperities on the contact surface. Dr. Harada et al. clarified experi... [more] | EMD2009-22 pp.7-12 |
| US | 2009-02-24 15:15 |
Tokyo | NIHON DEMPA KOGYO CO.,LTD. | Plunging of Metal Pins Using a 20 kHz Ultrasonic Vibration System Jiromaru Tsujino, Tetsugi Ueoka (Kanagawa Univ.), Eiichi Sugimoto (Asahi EMS) US2008-99 |
Plunging of metal pin or shaft was studied inducing 20 kHz longitudinal vibration on static plunging force during plungi... [more] | US2008-99 pp.35-40 |
| EMD, CPM, OME | 2008-06-27 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Discussion on the Relationship between Contact Resistance of Single Contact Spot and the Granularity of Emery paper Hiroyuki Ishida, Shunsuke Sasaki, Shosuke Suzuki, Masanari Taniguchi, Tasuku Takagi (Tohoku Bunka Gakuen Univ.) EMD2008-16 CPM2008-35 OME2008-37 |
Behavioral phenomena of bridges have been investigated in order to resolve the phenomena in separating contacts. First o... [more] | EMD2008-16 CPM2008-35 OME2008-37 pp.31-36 |
| ED, SDM | 2007-06-25 13:00 |
Overseas | Commodore Hotel Gyeongju Chosun, Gyeongju, Korea | Investigation of mobility degradation in ultra-thin silicon-on-insulator by Hall effect measurements Hironori Yoshioka, Tsunenobu Kimoto (Kyoto Univ.) |
MOSFETs using ultra-thin Silicon-On-Insulator (SOI) are a promising candidate of next generation LSIs. It has been repor... [more] | |
| LQE | 2007-05-25 15:40 |
Toyama | Kanazawa Univ. | Self-correction for the Surface Displacement Measurement by Means of Hybrid Optical Sensor Sinya Hashizume (Hokkei Industries), Qi Gao (Univ. of Fukui), Tomotaka Kozuki (Hiroshima International Univ.), Kazuhiko Ishikawa (Univ. of Fukui), Hiroshi Suga (Hiroshima International Univ.), Tetsuma Sakurai, Masahiro Ueda (Univ. of Fukui) LQE2007-13 |
A hybrid optical sensor for measuring surface displacement has been proposed by means of laser reflection and laser scat... [more] | LQE2007-13 pp.59-64 |
| LQE | 2006-06-02 09:35 |
Fukui | University of Fukui | Hybrid System for Measuring Surface Undulation by Means of Reflection Method and Image Method Tomotaka Kouzuki, Qin Shu (Univ. of Fukui), Yasunori Touma (Hokkei), Hiroshi Suga (Hiroshima International Univ.), Kazuhiko Ishikawa (Fukui Nat. Col. of Tech.), Tetsuma Sakurai (Univ. of Fukui), Masahiro Ueda (University of Fukui) |
A hybrid system for measuring both surface undulation and surface roughness has been proposed by means of laser reflecti... [more] | LQE2006-1 pp.1-6 |
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