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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SCE | 2023-08-08 09:35 |
Kanagawa | Yokohama National Univ. (Primary: On-site, Secondary: Online) |
High-efficiency wireless power transmission to small coils using high-Q superconducting coils Kai Ebihara, Natsuka Oshimoto, Keita Sakuma, Naoto Sekiya (Yamanashi Univ.)  SCE2023-1 |
The power transfer efficiency (PTE) of a wireless power transfer (WPT) system for capsule endoscopy that uses a high-tem... [more] | SCE2023-1 pp.1-5 |
| SCE | 2023-08-08 10:00 |
Kanagawa | Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Development of High Quality Factor RF coil with High-Temperature Superconductor for NMR Takanori Fujita (Yamanashi Univ./JEOL Ltd.), Keita Sakuma, Naoto Sekiya (Yamanashi Univ.), Katsuyuki Toshima (JEOL Ltd.), Shigetoshi Ohshima (Yamagata Univ.) SCE2023-2 |
We have developed an RF coil using high-temperature superconductor (HTS) for nuclear magnetic resonance (NMR) spectromet... [more] | SCE2023-2 pp.6-10 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-20 15:15 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Elastic constant tensors cijE of (0001) ScxAl1-xN thin films (x=0-0.63) measured by Brillouin light scattering method Hiroki Uchida (Waseda Univ.), Hayato Ichihashi (Doshisya Univ.), Masashi Suzuki (Yamanashi Univ.), Shinji Takayanagi, Mami Matsukawa (Doshisya Univ.), Takahiko Yanagitani (Waseda Univ.) EMT2023-20 MW2023-38 OPE2023-20 EST2023-20 MWPTHz2023-16 |
Large piezoelectricity and high Q factor in ScAlN film is attractive for RF filter applications. . Elastic constant tens... [more] | EMT2023-20 MW2023-38 OPE2023-20 EST2023-20 MWPTHz2023-16 pp.61-66 |
| MW | 2022-12-15 13:05 |
Mie | Jingu-Kaikan(Ise) (Primary: On-site, Secondary: Online) |
Broadband superconducting penta-band bandpass filter for radio astronomy receiver in the UHF band Sota Rachi, Keita Sakuma (Yamanashi Univ.), Takuya Akahori (NAOJ), Naoto Sekiya (Yamanashi Univ.) MW2022-131 |
Mizusawa VLBI Observatory of the National Astronomical Observatory of Japan (NAOJ) has been requested to conduct broadba... [more] | MW2022-131 pp.1-6 |
| MW | 2022-11-15 14:30 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Development of superconducting quad-band bandpass filter for a wideband receiver used in radio astronomy Sota Rachi, Keita Sakuma (Yamanashi Univ.), Takuya Akahori (NAOJ), Naoto Sekiya (Yamanashi Univ.) MW2022-114 |
Mizusawa VLBI Observatory of the National Astronomical Observatory of Japan are promoting the development of broadband r... [more] | MW2022-114 pp.31-36 |
| SCE | 2022-08-09 13:50 |
Online | Online | Development of high quality factor HTS bulk coil and its application to Wireless Power Transfer system Natsuka Oshimoto, Keita Sakuma, Naoto Sekiya (Yamanashi Univ.) SCE2022-8 |
In this study, we proposed the method that decrease the resonant frequency (f0) of high temperature superconductor (HTS)... [more] | SCE2022-8 pp.39-42 |
| NLC, IPSJ-NL, SP, IPSJ-SLP [detail] | 2021-12-02 14:20 |
Online | Online | End-to-End Speech Recognition System Using Sparse Representation Reiichiro Yasaki, Makoto Ohki (Yamanashi Univ.) NLC2021-20 SP2021-41 |
(To be available after the conference date) [more] | NLC2021-20 SP2021-41 pp.13-16 |
| NLC, IPSJ-NL, SP, IPSJ-SLP [detail] | 2021-12-02 14:50 |
Online | Online | Music Separation by Regularized NMF using CQCC Kohei Miyajima, Makoto Ohki (Yamanashi Univ.) NLC2021-21 SP2021-42 |
In this paper, we propose a supervised music source separation method using acoustic features for music composed of mult... [more] | NLC2021-21 SP2021-42 pp.17-21 |
| OFT | 2021-10-14 10:30 |
Online | Online | [Poster Presentation]
POF Alkane Gas Sensor by ESD Method using Carbon Black Naoki Yoda, Yutaka Suzuki, Masayuki Morisawa (Yamanashi Univ.) OFT2021-31 |
We study a POF alkane sensor coated with a swollen polymer cladding mixed with carbon black using the ESD method. This s... [more] | OFT2021-31 pp.39-42 |
| OFT | 2021-10-14 13:00 |
Online | Online | [Poster Presentation]
Change in Sensitivity and Operating Range of POF Humidity Sensor by Adding Dye to the Cladding Yuto Hirai, Yutaka Suzuki, Masayuki Morisawa (Yamanashi Univ.) OFT2021-37 |
We have been studying a POF humidity sensor using HEC as cladding. This sensor has excellent characteristics in that it ... [more] | OFT2021-37 pp.63-66 |
| TL | 2021-03-14 14:55 |
Online | Online | Question/answer adjacency pairs in task-oriented interactions
-- Analyzing paralinguistic cues of emotion -- Midori Tanimura (Ritsumeikan Univ.), Kazuhiro Takeuchi (OECU), Etsuko Yoshida (Mie Univ.), Koichiro Nakamoto (Yamanashi Univ.), Masataka Yamaguchi (KCUFS) TL2020-21 |
A question is defined as asking the recipient to present information or asking for confirmation, and in general, an ans... [more] | TL2020-21 pp.18-23 |
| CPSY, RECONF, VLD, IPSJ-ARC, IPSJ-SLDM [detail] | 2021-01-25 17:10 |
Online | Online | Low Power EEG Measurement Using Compressed Sensing Consideration of the Sampling Interval Yuki Okabe, Daisuke Kanemoto (Osaka Univ.), Tomoya Mochizuki (Yamanashi Univ.), Osamu Maida, Tetsuya Hirose (Osaka Univ.) VLD2020-53 CPSY2020-36 RECONF2020-72 |
In recent years, wireless EEG measurement devices that cause less discomfort to the subject have attracted much attentio... [more] | VLD2020-53 CPSY2020-36 RECONF2020-72 pp.80-84 |
| MSS, CAS, IPSJ-AL [detail] | 2020-11-26 13:25 |
Online | Online | Improvement of learning accuracy and efficiency in determining element value of analog circuit using Q-Learning. Yuichi Yamazaki, Takahide Sato, Satomi Ogawa (Yamanashi Univ.) CAS2020-30 MSS2020-22 |
[more] | CAS2020-30 MSS2020-22 pp.62-67 |
| VLD, DC, RECONF, ICD, IPSJ-SLDM (Joint) [detail] |
2020-11-18 09:30 |
Online | Online | Study on Design Guidelines for Low Power Capsule Endoscope System Using Compressed Sensing Yuuki Harada, Daisuke Kanemoto (Osaka Univ.), Makoto Ohki (Yamanashi Univ.), Osamu Maida, Tetsuya Hirose (Osaka Univ.) VLD2020-27 ICD2020-47 DC2020-47 RECONF2020-46 |
Recently, a capsule endoscopy has attracted a lot of attention as a minimally invasive method of gastrointestinal examin... [more] | VLD2020-27 ICD2020-47 DC2020-47 RECONF2020-46 pp.95-100 |
| ITE-HI, IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2020-02-28 13:45 |
Hokkaido | Hokkaido Univ. (Cancelled but technical report was issued) |
Reproduction of SQAM signal for holographic memory and Estimation of recording density Satoshi Honma, Haruki Funakoshi (Yamanashi Univ.) |
Recording scheme of Spatial quadrature amplitude modulation (SQAM) signal whose amplitude and phase are individually mod... [more] | |
| MRIS, ITE-MMS | 2019-07-19 13:50 |
Tokyo | Kogakuin Univ. | SQAM signal recording by two-step exposure method using interleaved phase page for holographic memories Satoshi Honma, Haruki Funakoshi (Yamanashi Univ.) MRIS2019-10 |
Spatial quadrature amplitude modulation (SQAM) signal whose amplitude and phase are individually modulated to multi-leve... [more] | MRIS2019-10 pp.11-16 |
| PN | 2018-11-21 12:35 |
Yamanashi | Satoshi Omura Museum, Yamanashi Univ. | A study on Adaptive IQ Imbalance Method and Receiver-side Digital Signal Processing for Energy-efficient Downlink Transmission in Coherent PON System Kouki Arai, Takahiro kodama, Masanori Hanawa (yamanashi Univ.) PN2018-23 |
[more] | PN2018-23 pp.1-6 |
| SCE | 2018-04-20 15:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Improvement of quality factor of a spiral coil using a novel superconducting wire structure Shinya Kobayashi, Naoto Sekiya (Yamanashi Univ.) SCE2018-6 |
We have developed a structure consisting of two conventional REBCO wires that increases the quality factor of coils. The... [more] | SCE2018-6 pp.29-32 |
| SP, ASJ-H | 2018-01-20 14:55 |
Tokyo | The University of Tokyo | [Poster Presentation]
Influence of frame shift in speech parameters on sound quality by high-quality speech analysis/synthesis system Genta Miyashita, Masanori Morise (Yamanashi Univ.) SP2017-72 |
Sound quality deterioration occurs when analyzing and synthesizing high--quality speech by using a vocoder. We conduct ... [more] |
SP2017-72 pp.35-38 |
| SP, ASJ-H | 2018-01-20 14:55 |
Tokyo | The University of Tokyo | [Poster Presentation]
Analysis of timbre changes caused by expressing fatigue speech Takuro Shono, Masanori Morise (Yamanashi Univ.) SP2017-73 |
To examine whether speech can be used as a biomarker for human fatigue, we recorded both usual speech and speech by act... [more] |
SP2017-73 pp.39-42 |
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