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Technical Committee on Ultrasonics (US) (Searched in: 2008)
Search Results: Keywords 'from:2008-09-25 to:2008-09-25'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2008-09-25 13:30 |
Miyagi | Measurement model for propagation characteristics of leaky surface acoustic waves by the line-focus-beam ultrasonic material characterization system Kenji Otsu, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.)  US2008-32 |
The line-focus-beam ultrasonic material characterization system can perform material characterization by accurately meas... [more] | US2008-32 pp.1-6 |
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| US | 2008-09-25 14:00 |
Miyagi | Development of a Micro-LFB Ultrasonic Device Jun-ichi Kushibiki, Yuji Ohashi, Mototaka Arakawa, Tomoya Tanaka, Sho Yoshida (Tohoku Univ) US2008-33 |
A micro line-focus-beam (LFB) ultrasonic device was developed to improve spatial resolution of the LFB ultrasonic materi... [more] | US2008-33 pp.7-12 |
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| US | 2008-09-25 14:30 |
Miyagi | Evaluation of synthetic silica glasses by the ultrasonic microspectroscopy technology Mototaka Arakawa, Hideki Shimamura, Jun-ichi Kushibiki (Tohoku Univ.) US2008-34 |
Ultrasonic microspectroscopy technology is applied to characterization of synthetic silica glasses. Acoustic properties... [more] | US2008-34 pp.13-18 |
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| US | 2008-09-25 15:00 |
Miyagi | Generation of Lamb wave and Its Application to NDE Using Double-Layed Piezoelectric Transducer Makoto Fukuda, Kazuhiko Imano (Akita Univ.) US2008-35 |
Lamb waves of finite amplitude are generated in a glass plate having closed cracks by using a double-layered piezoelectr... [more] | US2008-35 pp.19-24 |
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| US | 2008-09-25 15:50 |
Miyagi | Measurement of Ultrasonic Backscattering Property Caused by Change in the Scatterer's Radius for Assessment of Red Blood Cell Aggregation Nobutaka Saitoh, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) US2008-36 |
[more] | US2008-36 pp.25-28 |
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| US | 2008-09-25 16:20 |
Miyagi | A Study on Damped Admittance Elimination Method for High Power Measurement of Piezoelectric Vibrator Hideki Tamura, Yasuhiro Yamayoshi, Seiji Hirose (Yamagata Univ.) US2008-37 |
Piezoelectric devices made by advanced processing technique are often taken an influence of nonlinear effect by the larg... [more] | US2008-37 pp.29-34 |
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| US | 2008-09-25 16:50 |
Miyagi | Optimum Design for the Non-Contact Type Ultrasonic Motor Using a Flexurally Vibrating Disk Considering Gap Distance Yasuhiro Yamayoshi, Tomohiro Nakagawa, Hideki Tamura, Seiji Hirose (Yamagata Univ.) US2008-38 |
Optimum design for the non-contact type ultrasonic motor using a flexurally vibrating disk is investigated by analyzing ... [more] | US2008-38 pp.35-40 |
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| US | 2008-09-26 09:20 |
Miyagi | Examination of Electrical Control of Ultrasonic Actuator Manabu Aoyagi, Tsuyoshi Takemura, Keijiro Akiba (Muroran Institute of Tech.), Takehiro Takano (Tohoku Institute of Tech.), Hideki Tamura, Yoshiro Tomikawa (Yamagata Univ.) US2008-39 |
The contact type of an ultrasonic motor (USM) is usually operated under constant preload. It is well-known that a preloa... [more] | US2008-39 pp.41-46 |
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| US | 2008-09-26 09:50 |
Miyagi | Friction Drive Simulation of a Surface Acoustic Wave Motor Minoru Kurosawa, Takashi Shigematsu (Tokyo Tech.) US2008-40 |
Friction drive mechanism has been successfully simulated using elastic fiction contact modeling of projection fabricated... [more] | US2008-40 pp.47-52 |
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| US | 2008-09-26 10:20 |
Miyagi | Fabrication of Highly Oriented Ta2O5 Piezoelectric Thin Films by RF-Magnetron Sputtering Takeshi Mitsui, Akinori Tsuchiya, Shoji Kakio, Yasuhiko Nakagawa (Univ. of Yamanashi) US2008-41 |
[more] | US2008-41 pp.53-56 |
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| US | 2008-09-26 11:00 |
Miyagi | RF Tunable Recursive Filter Tatsuhiro Motogi, Tatsuya Omori, Ken-ya Hashimoto, Masatsune Yamaguchi (Chiba Univ.) US2008-42 |
This paper discusses embedding the recursive filter to the RF front-end section of communication equipments. This filter... [more] | US2008-42 pp.57-62 |
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| US | 2008-09-26 11:30 |
Miyagi | Complex Coefficient SAW Filters for Balanced Amplifier Yasutsugu Yamashita, Tatsuya Omori, Ken-ya Hashimoto, Masatsune Yamaguchi (Chiba Univ.) US2008-43 |
This paper proposes a complex coefficient SAW filter offering the functionality same with the 90 degree hybrid coupler w... [more] | US2008-43 pp.63-68 |
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| US | 2008-09-26 13:00 |
Miyagi | Study of oscillator circuit employed unidirectional transducer as feedback element
-- Application to liquid manipulation -- Yasushi Ueno, Tatsuya Omori, Ken-ya Hashimoto, Masatsune Yamaguchi (Chiba Univ.) US2008-44 |
Strong demands exist for liquid manipulators of n$\it l$ to p$\it l$ order in chemical and biology fields.And the SAW ba... [more] | US2008-44 pp.69-74 |
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| US | 2008-09-26 13:30 |
Miyagi | Considerations of frequency dependencies of COM parameters in SAW device simulations Kazuhiro Hirota (NDK) US2008-45 |
SAW filters are requested to have a larger ratio bandwidth as wireless communication systems provide high speed data tra... [more] | US2008-45 pp.75-80 |
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| US | 2008-09-26 14:00 |
Miyagi | Development of Ball Surface Acoustic Wave Gas Chromatograph System Shingo Akao (Tohoku Univ./Toppan Printing/JST-CREST), Masanori Sakuma, Kentaro Kobari, Yutaro Yamamoto (Tohoku Univ./JST-CREST), Kazuhiro Noguchi, Noritaka Nakaso (Toppan Printing/JST-CREST), Toshihiro Tsuji, Kazushi Yamanaka (Tohoku Univ./JST-CREST) US2008-46 |
In the field of security and energy exploitation, a wide variety of volatile organic compounds (VOC) are employed. The g... [more] | US2008-46 pp.81-86 |
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