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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMD | 2023-12-22 13:00 |
Tochigi | Teikyo University | Collision-less Magnetic Pulse Welding Experiments of Sheet Metals Using Multi-Turn Flat Coil Tomokatsu Aizawa (Metropolitan College of Technology)  EMD2023-32 |
Experimental results of collision-less magnetic pulse welding for Al/Cu or Al/Al sheets have already been reported using... [more] | EMD2023-32 pp.1-6 |
| EMCJ | 2023-01-27 11:10 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Design of Microwave Band Space Filter Using Conductive Film Grid Array Sheets and Dielectric Materials Yuji Taniguchi, Shinichiro Yamamoto, Satoru Aikawa (Univ. of Hyogo), Shigeki Matsuoka, Masaki Nagao (Zippertubing (JAPAN)) EMCJ2022-78 |
The authors have experimentally confirmed that a structure consisting of a metal grid and dielectric materials can work ... [more] | EMCJ2022-78 pp.33-38 |
| WPT | 2022-12-09 13:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Optimizing the size and pattern of the effective on-metal sheet to be installed between metal objects and NFC coil or WPT coil in a smartphone Satoshi Ogino (MWA) WPT2022-23 |
Wireless Power Transfer (WPT) system and Near Filed Communication (NFC) is being installed in smart phone. However, th... [more] |
WPT2022-23 pp.1-4 |
| EMCJ, EMD, WPT (Joint) |
2021-07-02 13:55 |
Online | Online | Comparison of discharge circuits for magnetic pulse welding using 1, 5 and 10 turn flat coils Aizawa Tomokatsu (Tokyo Metropolitan College) EMD2021-1 |
The discharge circuits for magnetic pulse welding of sheet metals using 1, 5 and 10 turn flat coils will have tens of ti... [more] | EMD2021-1 pp.1-6 |
| EMCJ | 2021-05-14 15:25 |
Online | Online | Investigation of Noise Suppression Mechanism Using Continuous Conductor Model of Metal-Coated Non-Woven Fabric Sho Muroga, Motoshi Tanaka (Akita Univ.), Chie Okamura, Junichi Kusakabe (Asahikasei) EMCJ2021-9 |
A thin, lightweight and flexible noise suppression sheet (NSS) made of high resistance non-magnetic metal-coated non-wov... [more] | EMCJ2021-9 pp.12-16 |
| EMCJ, EMD, WPT (Joint) [detail] |
2020-07-03 15:00 |
Online | Online | High-speed mechanical crowbar switch used in discharge circuit for magnetic pulse welding of sheet metals
-- Withstand voltage about 6kV, operation time about 8μs -- Tomokatsu Aizawa, Kazuo Matsuzawa, Yuki Akedo (Tokyo Metropolitan College) EMD2020-1 |
This high-speed mechanical switch consists of two sets of small Al contact sheets (2 pieces). The withstand voltage of t... [more] | EMD2020-1 pp.1-6 |
| EMCJ, IEE-EMC | 2019-12-13 15:30 |
Aichi | Chukyo University | Study on Plane Electromagnetic Wave Absorption Mechanism for Metal-Coated Non-Woven Fabric Takumi Sano, Sho Muroga, Motoshi Tanaka, Toru Kurabayashi, Shinichi Yodogawa (Akita Univ.), Chie Okamura, Junichi Kusakabe (Asahikasei Corp.), Kazufumi Kato EMCJ2019-79 |
A thin, lightweight and flexible noise suppression sheet made of high resistance non-magnetic metal-coated non-woven fab... [more] | EMCJ2019-79 pp.25-29 |
| EMD | 2019-11-15 13:05 |
Tokyo | The University of Electro-Communications | Magnetic pulse welding method: Discharge current commutates to collision part of Al/Cu sheets Tomokatsu Aizawa (Tokyo Metropolitan College) EMD2019-39 |
In this report, magnetic pulse welding is started by rapidly flowing a damped oscillating discharge current from a capac... [more] | EMD2019-39 pp.1-4 |
| EMD | 2019-05-17 14:00 |
Miyagi | Cyberscience Center, Tohoku University | Proposal of High Speed Mechanical Switch for Commutation of Discharge Current in Magnetic Pulse Welding of Sheet Metals Tomokatsu Aizawa (Tokyo Metropolitan College) EMD2019-2 |
In this report, magnetic pulse welding is done by rapidly flowing a large discharge current from a capacitor bank to an ... [more] | EMD2019-2 pp.7-11 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 10:05 |
Osaka | Osaka University Nakanoshima Center | Nearly polarization-independent black sheet composed of metal-dielectric multilayer stacks loaded with a metal patch Hiroshi Ito, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2018-67 EMT2018-101 OPE2018-176 LQE2018-186 EST2018-114 MWP2018-85 |
A black sheet composed of metal-dielectric (MD) multilayer stacks is analyzed by the transmission-matrix method (TMM) an... [more] | PN2018-67 EMT2018-101 OPE2018-176 LQE2018-186 EST2018-114 MWP2018-85 pp.197-202 |
| OME, CPM, EMD | 2017-06-16 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Magnetic Pulse Welding of Al/Cu Sheets with 3-Turn Flat Coil for Parallel Seam Welding Tomokatsu Aizawa (Tokyo Metropolitan College of Industrial Tech.) EMD2017-9 CPM2017-17 OME2017-13 |
This paper describes magnetic pulse welding of Al/Cu sheets using a 3-turn flat coil for two parallel seam welding. The ... [more] | EMD2017-9 CPM2017-17 OME2017-13 pp.19-24 |
| EMD | 2016-12-16 14:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Electromagnetic Energy Transmission to 6-Turn Flat Coil for Magnetic Pulse Welding and Deformation of Its Coil Tomokatsu Aizawa (Tokyo Metropolitan College) EMD2016-65 |
A high pulse current is discharged through a 6-turn flat coil which is used for magnetic pulse welding of sheet metals. ... [more] | EMD2016-65 pp.1-6 |
| US | 2015-12-21 16:15 |
Tokyo | Surugadai Campus, Nihon University | Fundamental Study on Ultrasonic Welding of Small Machine Components
-- Investigation of shape of Welding Bead -- Masahiko Jin, Takuya Iizuka (NIT) US2015-80 |
Ultrasonic welding method is a kind of metallurgical joining methods capable of joining metals in the solid state. Namel... [more] | US2015-80 pp.33-36 |
| OME, IEE-DEI | 2015-07-29 13:00 |
Toyama | Univ. of Toyama | [Invited Talk]
Development of large-scale pressure sensor sheets Heisuke Sakai (JAIST), Yuya Ishii (TUT), Taiki Nobeshima (AIST), Hideyuki Murata (JAIST), Sei Uemura (AIST) OME2015-34 |
We have developed the large scale pressure sensor sheets by means of the printing technology, where the sheets were cons... [more] | OME2015-34 pp.1-4 |
| EMCJ, EMD | 2015-07-10 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Magnetic Pulse Seam Welding of Al/Cu Sheets using Flat Two-Turn Coil Tomokatsu Aizawa (Tokyo Metropolitan College) EMCJ2015-50 EMD2015-27 |
This paper describes a novel welding technique of an Al sheet to a Cu sheet and its experimental results. When a dischar... [more] | EMCJ2015-50 EMD2015-27 pp.37-40 |
| EMD, CPM, OME | 2015-06-19 16:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Magnetic Pulse Welding of Aluminum Sheet to Metallic Glass Ribbon Tomokatsu Aizawa, Kazuo Matsuzawa (Tokyo Metropolitan College), Kenji Amiya (Tohoku Univ) EMD2015-18 CPM2015-28 OME2015-31 |
This paper describes a novel welding technique of an aluminum sheet to a metallic glass ribbon and its experimental resu... [more] | EMD2015-18 CPM2015-28 OME2015-31 pp.41-46 |
| CPM | 2014-10-24 11:00 |
Nagano | Fabrication of ultra-thin metal oxide nanosheets as a carrier selective layers and their application for bulk-heterojunction organic solar cells Yoshinori Goto, Yusuke Saka, Eiji Itoh (Shinshu Univ.) CPM2014-100 |
In this study, we investigated the solution processed titania nanosheet(TN) as an electron-selective-layers(ESL) by laye... [more] | CPM2014-100 pp.1-6 |
|
| EMCJ | 2014-03-14 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Conductive Noise Suppression in the MSL using the Metal-Coated Non-Woven Fabric with High Sheet Resistance Sho Muroga, Yuki Asazuma, Masahiro Yamaguchi (Tohoku Univ.), Tomoya Tanaka, Chie Okamura, Shinichi Okajima, Kazufumi Kato (Asahi Kasei Fibers Corp.) EMCJ2013-133 |
As a solution to on-board-level the electromagnetic compatibility problem, a metal-coated non-woven fabric with high she... [more] | EMCJ2013-133 pp.7-10 |
| EMCJ, IEE-EMC | 2013-06-21 16:20 |
Kyoto | Kyoto Univ. | Reflection and Transmission Characteristics of Laminated Structure Using Metal Wire Array Sheets and Dielectric Material Shinichiro Yamamoto, Kenta Suezaki, Kenichi Hatakeyama (Univ. of Hyogo), Tohru Iwai (Kawasaki Techno) EMCJ2013-25 |
This paper proposes artificially-designed material laminated structures whose reflection/transmission characteristics sh... [more] | EMCJ2013-25 pp.75-80 |
| EMCJ | 2013-04-12 15:00 |
Okayama | Okayama Univ. | Measurement Method for Permittivity and Permeability of Artificially-designed Sheet Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Takanori Tsutaoka (Hiroshima Univ.) EMCJ2013-7 |
Recently, EM absorbers using artificially-designed material are frequently studied. In order to design EM absorber, the ... [more] | EMCJ2013-7 pp.37-42 |
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