Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EST |
2024-01-26 09:55 |
Kyoto |
Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
A Study for Visualizing Accuracy in Body Orientation Estimation with Millimeter-Wave Radar Yuji Tanaka, Wenxu Sun, Takuya Sakamoto (Kyoto Univ.) EST2023-112 |
Displacements of the human body surface are often used in measurements of physiological information using millimeter-wav... [more] |
EST2023-112 pp.73-77 |
EMD |
2023-12-22 14:50 |
Tochigi |
Teikyo University |
Numerical Analysis of Hole Diameter Dependence of Airflow Distribution between Electrical Contacts with an Airflow Jet Hole Koki Kameyama, Naoki Kanda, Junya Sekikawa (Shizuoka Univ.) EMD2023-36 |
The authors proposed a method to shorten the duration of break arcs by ejecting airflow from the surface of an electrica... [more] |
EMD2023-36 pp.25-29 |
LQE, OPE, CPM, EMD, R |
2023-08-25 13:50 |
Miyagi |
Tohoku university (Primary: On-site, Secondary: Online) |
Hypothetic model of electron and ion emission due to an electric double layer at the interface between solid and liquid phases at electrical contacts Noboru Wakatsuki (Ishinomaki Senshu Univ.), Katuhiro Hosoe (Administrative scrivener), Shuhei Suzuki, Yu Yonezawa (Nagoya Univ.) R2023-34 EMD2023-29 CPM2023-39 OPE2023-78 LQE2023-25 |
We want to analyze the current interruption phenomenon of electric contacts, that accompanies melting and arc discharge,... [more] |
R2023-34 EMD2023-29 CPM2023-39 OPE2023-78 LQE2023-25 pp.89-94 |
CPM |
2023-08-01 10:40 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Review of Characterization of Metal/GaN Schottky Contacts Kenji Shiojima (Univ. of Fukui) CPM2023-21 |
This paper reviews innovation of metal/GaN contacts from the aspects of crystal quality, process technique, and basic un... [more] |
CPM2023-21 pp.36-39 |
WPT, EMCJ, EMD (Joint) |
2023-07-21 15:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Hypothetic model of solid/liquid interfacial electric double layer for electric contact Noboru Wakatsuki (Ishinomaki Senshu Univ), Katuhiro Hosoe (Administrative scrivener), Shuhei Suzuki (Consultant), Yu Yonezawa (Nagoya Univ) EMD2023-12 |
This paper proposes an electric circuit model to analyze the physical phenomena at the electric contact during the break... [more] |
EMD2023-12 pp.13-18 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-21 14:25 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Study of measurable distances in vital sign sensing using millimeter-wave radar Itsuki Iwata, Yuji Tanaka, Sakamoto Takuya (Kyoto Univ.) EMT2023-58 MW2023-76 OPE2023-58 EST2023-58 MWPTHz2023-54 |
Radar-based physiological measurement techniques detect the displacement of the body surface caused by respiration and h... [more] |
EMT2023-58 MW2023-76 OPE2023-58 EST2023-58 MWPTHz2023-54 pp.249-254 |
EMD |
2023-06-30 13:10 |
Hokkaido |
Chitose Arcadia Plaza |
Effect of position and shape of contacts on the moving characteristics and duration of break arcs blown by airflow from inside a contact Naoki Kanda, Junya Sekikawa (Shizuoka Univ.) EMD2023-1 |
In a resistive circuit with a DC power supply voltage of 100 V and a circuit current of 10 A, a silver contact pair with... [more] |
EMD2023-1 pp.1-6 |
US |
2023-06-16 15:00 |
Kyoto |
Muromachi Campus, Doshisha University |
Ultrasonic Micro-Displacement Measurement System with Thermophone for Non-Contact Cardiac Pulse Monitoring Takaaki Asada, Shinichi Sasaki, Yuma Watabe (Murata Mfg. Co., Ltd.) US2023-13 |
Non-contact vital sign monitoring is expected to be used for medical applications or driver health monitoring. Airborne ... [more] |
US2023-13 pp.20-25 |
EMD |
2023-03-03 12:55 |
Saitama |
NIT and Online (Primary: On-site, Secondary: Online) |
Analysis of surface topography before and after contact for silver electrical contacts Kosuke Shinomura, Junya Sekikawa (Shizuoka Univ.) EMD2022-21 |
In this study, to investigate the deformation state of contact surfaces of silver contacts, the shape of the contact sur... [more] |
EMD2022-21 pp.7-10 |
US |
2022-01-25 13:30 |
Online |
Online |
Non-contact heating of object surface by high-intensity aerial ultrasonic irradiation
-- comparison of numerical simulation and experimental values when considering non-linearity of high-intensity ultrasonic waves and air flow -- Masashi Hishinuma, Ayumu Osumi, Youichi Ito (Nihon Univ) US2021-61 |
We have researched a non-contact heating technology using high-intensity aerial focused ultrasonic (HIAFU).
In order to... [more] |
US2021-61 pp.17-21 |
ED, CPM, LQE |
2021-11-26 13:00 |
Online |
Online |
Two-dimensional characterization of Au/Ni/n-GaN Schottky contacts with different surface treatments by scanning internal photoemission microscopy Kenji Shiojima (Univ. of Fukui), Ryo Tanaka, Shinya Takashima, Katsunori Ueno, Edo Masaharu (Fuji electric co.) ED2021-28 CPM2021-62 LQE2021-40 |
We report the basic electrical characteristics and uniformity of 25 Au/Ni Schottky barrier diodes (SBDs) with three diff... [more] |
ED2021-28 CPM2021-62 LQE2021-40 pp.63-66 |
EID, ITE-3DMT, ITE-IDY, IEE-OQD, SID-JC [detail] |
2021-11-12 14:40 |
Online |
Online |
A transparent camera overlaying a display surface using holographic waveguide device Masahiro Yamaguchi, Noriyuki Tagami, Xiao Chen, Tomoya Nakamura, Saori Takeyama (Tokyo Tech) EID2021-3 |
We propose an imaging system that can capture frontal images of objects in front of a display by attaching a holographic... [more] |
EID2021-3 pp.6-9 |
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 |
US |
2021-02-22 15:45 |
Online |
Online |
Study on normalized spectral entropy in defect detection of noncontact acoustic inspection Kazuko Sugimoto, Tsuneyoshi Sugimoto (Toin Univ. of Yokohama) US2020-72 |
Noncontact acoustic inspection method is a non-contact non-destructive manner for remotely detecting and visualizing int... [more] |
US2020-72 pp.29-34 |
EMD |
2020-12-04 13:05 |
Online |
Online |
Observation of arc discharges occurring between commutator and brush Simulating a DC motor by means of a high-speed camera Ryosuke Sano, Junya Sekikawa (Shizuoka Univ.) EMD2020-18 |
Observed results of arc discharges generated between the brush and commutator are reported during arc duration. The arcs... [more] |
EMD2020-18 pp.1-6 |
US |
2020-02-28 12:45 |
Tokyo |
|
Defect detection using resonance frequency identification by spatial spectral entropy for noncontact acoustic inspection
-- Experimental result and analysis of a concrete slab of viaduct from a distance of 30m -- Kazuko Sugimoto, Tsuneyoshi Sugimoto (Toin Univ. of Yokohama), Noriyuki Utagawa, Chitose Kuroda (SatoKogyo) US2019-99 |
In noncontact acoustic inspection method, internal defects of composite materials, especially concrete was detected and ... [more] |
US2019-99 pp.1-5 |
EMD |
2019-12-13 15:40 |
Tokyo |
|
Characteristics of break arcs blown-out in a 500VDC/10A circuit when moving range of arc spots is changed by shape of insulated silver pipes Taiju Masuda, Junya Sekikawa (Sizuoka Univ.) EMD2019-45 |
Break arcs are generated and magnetically blown-out by transverse magnetic field in a 500VDC/10A resistive circuit. Silv... [more] |
EMD2019-45 pp.13-18 |
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 |
CPM |
2019-11-08 10:50 |
Fukui |
Fukui univ. |
[Invited Talk]
Mapping of metal/semiconductor and semiconductor/semiconductor interfaces using scanning internal photoemission microscopy Kenji Shiojima (Univ. of Fukui) CPM2019-51 |
Scanning internal photoemission spectroscopy has been developed to map the electrical characteristics of metal/semicondu... [more] |
CPM2019-51 pp.35-38 |
SDM |
2019-06-21 14:00 |
Aichi |
Nagoya Univ. VBL3F |
[Invited Lecture]
Nano-scale elasticity evaluation by ultrasonic atomic force microscopy Toshihiro Tsuji (Tohoku Univ.), Kazushi Yamanaka (Ball Wave) |
Ultrasonic atomic force microscopy (UAFM) was developed for realizing quantitative evaluation of the elasticity using at... [more] |
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