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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2022-06-30 14:15 |
Osaka | Kansai University (Senriyama Campus) | Identical criteria evaluation of detection and visualization of internal defects for noncontact acoustic inspection by normalization of both spatial spectral entropy and spectral entropy Kazuko Sugimoto, Tsuneyoshi Sugimoto (Toin Univ. of Yokohama) |
[more] | |
| US | 2022-05-19 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Performance evaluation of tough hydrophone
-- Durability evaluation in focused ultrasound field -- Fujimaru Kaise (Toin Univ. of Yokohama), Michihisa Shiiba (Nihon Institute of Medical Science), Nagaya Okada (HONDA ELECTRONICS CO., LTD), Takshi Morishita, Toshio Sato (Toin Univ. of Yokohama), Shinichi Takeuchi (Tokyo City Univ./Toin Univ. of Yokohama)  US2022-6 |
We have been developing and evaluating tough hydrophones using titanium front plate, titanium backing and a hydrothermal... [more] | US2022-6 pp.21-25 |
| US | 2021-02-22 15:20 |
Online | Online | Detecting Diseases Using Korotkoff Sound Analysis
-- - Examples of signal processing and statistical analysis - -- Hitoshi Takagi, Tsuneyoshi Sugimoto, Motoaki Sano, Fumiyo Katayama (Toin Univ) US2020-71 |
The aim of this study is to detect diseases, such as coronary artery disease (CAD), whose symptoms may manifest as abnor... [more] | US2020-71 pp.23-28 |
| 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 |
| 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 |
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| US | 2020-02-28 13:10 |
Tokyo | Defect detection for shotcrete in ceiling of underground cavity by noncontact acoustic inspection method
-- Alternative method of hammering inspection by acoustic irradiation induced vibration from a long distance -- Tsuneyoshi Sugimoto, Kazuko Sugimoto (Toin Univ.), Noriyuki Utagawa, Chitose Kuroda (SatoKogyo), Hiroshi Morioka, Shigeru Tsuruta (TEPCO), Takayuki Nakagawa, Ataru Honda (TEPSCO), Naoto Sugisaki, Takao Yamazaki (tousetu) US2019-100 |
Shotcrete is widely used for supporting underground cavities because of its excellent workability. However, in a high pl... [more] | US2019-100 pp.7-12 |
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| US | 2019-02-22 10:30 |
Kanagawa | Study on measurement of viscosity of soft container contents from outside using non-contact acoustic inspection method Shigeya Kawai, Yutaka Nakagawa, Tsuneyoshi Sugimoto (Toin) US2018-108 |
[more] | US2018-108 pp.1-4 |
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| US | 2019-02-22 10:55 |
Kanagawa | Non-contact Acoustic Inspection Method for Concrete Structures
-- Long distance measurement for large bridge -- Itsuki Uechi, Tsuneyoshi Sugimoto, Kazuko Sugimoto, Shigeya Kawai (Toin Univ. of Yokohama), Noriyuki Utagawa, Chitose Kuroda (SatoKogyo Co., Ltd.), Akihiko Kawakami (JB Honshi Expressway) US2018-109 |
In this report, the measurement results of 2016 and 2017 on the lower surface of the floor slab of a large bridge were c... [more] | US2018-109 pp.5-10 |
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| US | 2019-02-22 13:50 |
Kanagawa | Observation of Acoustic Cavitation Bubbles on Tough Hydrophone Placed into High-intensity Acoustic Fields Nagaya Okada (HONDA ELECTRONICS), Michihisa Shiiba (Nihon Institute of Medical Science), Shinobu Yamauchi, Toshio Sato, Shinichi Takeuchi (Toin University of Yokohama) US2018-113 |
We had developing the tough hydrophone without damage even by measuring in high intensity ultrasound field. The influenc... [more] | US2018-113 pp.27-32 |
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| US | 2019-02-22 14:55 |
Kanagawa | Influence of cell culture vessel on sound field
-- Influence of vessel size on sound field -- Naoki Asaoka, Sakino Iwasiro, Shinichi Takeuchi (Toin Univ of Yokohama) US2018-115 |
We would like to irradiate to brain tumor cells which are adherent cells, ultrasound by control of the acoustic intensit... [more] | US2018-115 pp.39-44 |
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| US | 2019-02-22 16:00 |
Kanagawa | Development of reocclusion prevention with noninvasive ultrasound Yoshikazu Sawaguchi (Toin univ.), Souma Ito, Hiroyuki Yamamoto (Nihon Pharmaceutical Univ.) US2018-117 |
Reocclusion was frequently observed immediately after rt-PA treatment in acute cerebral infarction .This is a fatal pro... [more] | US2018-117 pp.49-52 |
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| EA, US (Joint) |
2019-01-23 14:00 |
Kyoto | Doshisha Univ. | Influence of Front Plate Structure of Tough Hydrophone on Durability and Receiving Sensitivity Fujimaru Kaise (Toin University of Yokohama), Michihisa Shiiba (Nihon Institute of Medical Science), Takeshi Morishita (Toin University of Yokohama), Nagaya Okada (HONDA Electronics), Minoru Kurosawa (Tokyo Institute of Technology), Shinichi Takeuchi (Toin University of Yokohama) US2018-106 |
[more] | US2018-106 pp.135-140 |
| US | 2018-08-30 14:45 |
Tokyo | Tokyo Institute of Technology | Estimation of Water Stress of Plant by the Analysis of Natural Frequency of Leaf using CCD Camera 2 Motoaki Sano, Chiharu Uchikawa, Yutaka Nakagawa, Takeyuki Ohdaira, Takashi Shirakawa, Tsuneyoshi Sugimoto (Toin Univ.) US2018-44 |
In order to realize optimum irrigation control in soil cultivation, we focus on the change of the natural frequency of l... [more] | US2018-44 pp.19-24 |
| US | 2018-07-31 15:50 |
Kyoto | Influence of cell culture vessel on sound field
-- Numerical simulation using sound absorbing material in cell culture vessel -- Naoki Asaoka, Shinichi Takeuchi (Toin University of Yokohama) US2018-39 |
[more] | US2018-39 pp.41-46 |
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| US | 2018-06-21 16:15 |
Kanagawa | Analysis of vibrating propagation on acoustic waveguide of coiled stator ultrasound motor for medical application Seiya Ozeki (Tsukuba intel. Univ./Toin Univ. Yokohama), Noriaki Nakane, Toshio Sato, Shinichi Takeuchi (Toin Univ. Yokohama) US2018-27 |
[more] | US2018-27 pp.41-46 |
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| US | 2018-05-21 14:55 |
Tokyo | Review the structure of our cap type tough hydrophone Michihisa Shiiba (Nihon Inst. of Med. Sci.), Mayu Yahagi, Takeshi Morishita (Toin Univ. of Yokohama), Nagaya Okada (HONDA ELECTRONICS Co. Lmd), Minoru Kurosawa (Tokyo Inst. of Tech.), Shinichi Takeuchi (Toin Univ. of Yokohama) US2018-14 |
[more] | US2018-14 pp.17-21 |
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| US | 2018-02-19 13:25 |
Tokyo | Study on non-contact acoustic inspection method using airborne sound wave
-- Defect detection and visualization by statistical evaluation of a healthy part of concrete -- Kazuko Sugimoto, Tsuneyoshi Sugimoto (Toin univ. of Yokohama), Noriyuki Utagawa, Chitose Kuroda (SatoKogyo) US2017-113 |
A non-contact acoustic inspection method was investigated to measure from 5-33 m away and detect internal defects (up to... [more] | US2017-113 pp.7-12 |
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| US | 2018-02-19 13:50 |
Tokyo | Study on detection of internal gas volume of soft container using non-contact acoustic inspection method Shigeya Kawai, Yutaka Nakagawa, Tsuneyoshi Sugimoto (TYU) US2017-114 |
[more] | US2017-114 pp.13-18 |
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| US | 2018-02-19 16:25 |
Tokyo | Study on inspection of aerospace parts using sound vibration Yutaka Nakagawa, Tsuneyoshi Sugimoto, Kazuko Sugimoto, Nobuaki Kosuge (Toin Univ. of Yokohama), Wataru Imai, Kenshi Kimura, Akiyoshi Sato (IA) US2017-119 |
[more] | US2017-119 pp.43-48 |
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| US, EA (Joint) |
2018-01-24 13:40 |
Osaka | Study on acoustic waveguide for coiled stator ultrasound motor
-- Relationship between shape of acoustic waveguide and wave propagation -- Keisuke Kurita (Toin Univ. Yokohama), Seiya Ozeki (Tsukuba Intro Univ.), Choyu Uehara, Shinichi Takeuchi (Toin Univ. Yokohama) US2017-107 |
[more] | US2017-107 pp.135-140 |
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