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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2018-04-26 17:00 |
Tokyo | A basic study of imaging of air gap in soft material by high-intensity aerial ultrasonic wave Ayumu Osumi, Youichi Ito (Nihon Univ.)  US2018-9 |
[more] | US2018-9 pp.47-50 |
|
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
Imaging of multiple defects in shallow layer of solid material under high-intensity aerial ultrasonic wave of wide-range irradiation Yuriko Mukaiyama, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2017-89 |
We have developed a non-contact and non-destructive inspection technology in solid materials using high-intensity aerial... [more] | US2017-89 pp.39-43 |
|
| US | 2017-04-27 13:00 |
Tokyo | Observation of Lamb wave propagation in flat plate using harmonic components of high-intensity aerial ultrasonic wave Ayumu Osumi, Takuya Saito, Youichi Ito (Nihon Univ.) US2017-4 |
[more] | US2017-4 pp.17-21 |
|
| US | 2017-02-21 15:20 |
Ibaraki | Thermal Imaging for Crack in Shallow Layer of Solid Material by Using Very High-intensity Aerial Ultrasonic Waves Ayumu Osumi, Hirotaka Sato, Youichi Ito (Nihon Univ.) US2016-125 |
[more] | US2016-125 pp.25-29 |
|
| EA, US (Joint) |
2017-01-25 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
A Investigation of Effect of Pinna Shape on Sound Field in Ear Canal under Ultrasonic Exposure Masahito Takatsuka, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2016-78 |
In basic study of ultrasonic exposure, we have studied the sound filed distribution in a pseudo ear canal set up a manne... [more] | US2016-78 pp.35-38 |
| EA, US (Joint) |
2017-01-25 13:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Diagnosis of Fire Damage of Concrete by Using High-Intensity Aerial Ultrasonic Waves Method
-- Imaging Using Higher Harmonics -- Kazuya Okitsu, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2016-92 |
We developed a technology to diagnose fire damage on the concrete surface in the building where fire occurred using vibr... [more] | US2016-92 pp.107-112 |
| EA, US (Joint) |
2017-01-25 13:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Analysis of Liquid Behavior in an Elongated Pore under High-Intensity Aerial Ultrasonic Irradiation with Moving Particle Semi-implicit Method Kohei Ishii, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2016-93 |
As one of applied techniques of aerial ultrasonic waves, we studied techniques for removing liquids in elongated pore. S... [more] | US2016-93 pp.113-116 |
| US | 2016-12-12 11:20 |
Tokyo | Harmonic Imaging for Micro Crack in Shallow Layer of Solid material by Using Very High-intensity Aerial Ultrasonic Waves
-- Imaging of Amplitude and Phase -- Ayumu Osumi, Youichi Ito (Nihon Univ.) US2016-63 |
[more] | US2016-63 pp.13-17 |
|
| US | 2016-10-07 14:30 |
Fukushima | College of Eng., Nihon Univ. | Estimation method of surface hardness of cement during hardening process by high-intensity aerial ultrasonic wave Hajime Fujiwara, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2016-44 |
We proposed a method for evaluation a surface hardness of cement during hardening by measuring a vibration on the surfac... [more] | US2016-44 pp.1-6 |
| US | 2016-05-23 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Removal of Liquid in a Wavy Elongated Pore by High-Intensity Aerial Ultrasonic Waves and High Pressure aerial flow Kohei Ishii, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2016-13 |
We experimentally studied a method which a liquid that has entered a elongated pore with open ends can be removed from t... [more] | US2016-13 pp.7-12 |
| US | 2016-04-18 14:45 |
Tokyo | Nishi-Waseda Campus, Waseda University | Harmonic Imaging of Surface Texture on Soft Material by High-Intensity Aerial Ultrasonic Waves Ayumu Osumi, Hajime Fujiwara, Youichi Ito (Nihon Univ.) US2016-7 |
[more] | US2016-7 pp.35-40 |
| US, EA (Joint) |
2016-01-29 09:50 |
Osaka | Kansai University, Centenary Memorial Hall | A basic study on non-contact control of small objects using sound field between opposed stripe mode vibration plate Yuya Kato, Ayumu Osumi, Youichi Ito (NIhon Univ) US2015-95 |
In this study,we attempted a non-contact direction control of elongated small object using a standing waves sound field ... [more] | US2015-95 pp.67-72 |
| US, EA (Joint) |
2016-01-29 10:25 |
Osaka | Kansai University, Centenary Memorial Hall | Transmission of Aerial Ultrasonic Wave Using Bending Pipe Ryutarou Kamiya, Ayumu Osumi, Youichi Ito (Nihon Univ) US2015-96 |
We attempt to transmit a high-intensity aerial ultrasonic wave at arbitrary position while maintaining sound pressure us... [more] | US2015-96 pp.73-76 |
| US, EA (Joint) |
2016-01-29 10:50 |
Osaka | Kansai University, Centenary Memorial Hall | Experimental investigation of defect detection in solid material by aerial ultrasonic beam Tatsunori Saito, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2015-97 |
We examine the non-contact and non-destructive inspection technology of the defect in the solid using high-intensity aer... [more] | US2015-97 pp.77-82 |
| US | 2015-12-21 13:55 |
Tokyo | Surugadai Campus, Nihon University | Non-contact method of stirring liquid using high-intensity aerial ultrasonic waves Taichi Urakami, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2015-75 |
We studied to investigate for noncontact stirring liquid by using high-intensity aerial ultrasonic waves (20 kHz). In p... [more] |
US2015-75 pp.7-12 |
| US | 2015-12-21 14:20 |
Tokyo | Surugadai Campus, Nihon University | Non-contact heating of soft material surface by irradiation with high-intensity aerial ultrasonic waves Hirotaka Sato, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2015-76 |
We have verified experimentally that the temperature of the surface of a silicone rubber material increased significantl... [more] | US2015-76 pp.13-18 |
| US | 2015-10-09 13:00 |
Ishikawa | Kanazawa Institute of Technology | A Non-contact and Non-destructive imaging Using High-Intensity Aerial Linear Convergence Ultrasonic Waves Ayumu Osumi, Youichi Ito (Nihon Univ.) US2015-58 |
[more] | US2015-58 pp.1-6 |
| US | 2015-09-04 11:20 |
Hokkaido | Measurement method of high-intensity aerial ultrasonic waves and their characteristics Youichi Ito (Nihon Univ.) US2015-57 |
We developed an aerial ultrasonic sound source which generated a ultrasonic wave the higher than that of a conventional ... [more] | US2015-57 pp.61-64 |
|
| US | 2015-05-25 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Induction and Removal of Adhered Fine Particle Using Very High-Intensity Aerial Ultrasonic Waves Shota Kitade, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2015-10 |
The fine particles that adhered to the surface of an object instantaneously were peeled off from the surface of the obje... [more] | US2015-10 pp.7-12 |
| US | 2015-04-20 14:55 |
Tokyo | The University of Electro-Communications | Detecting Defect in Mortar Using High-Intensity Aerial Ultrasonic Waves with Optical Equipment Ayumu Osumi, Youichi Ito (Nihon Univ.) US2015-5 |
[more] | US2015-5 pp.23-26 |
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