Thu, Sep 27 PM 13:00 - 17:30 |
(1) |
13:00-13:30 |
Single Phase Drive Ultrasonic Motor of LiNbO3 Rectangular Plate
-- Utilization of mode coupling caused by crystal anisotropy -- |
Hideki Tamura, Kyousuke Shibata, Seiji Hirose (Yamagata Univ.), Manabu Aoyagi (Muroran Inst. of Tech.), Yoshiro Tomikawa (Yamagata Univ.), Takehiro Takano (Tohoku Inst. of Tech.) |
(2) |
13:30-14:00 |
Speed control method of ultrasonic linear motor using ring-type vibrator |
Manabu Aoyagi (Muroran Inst. of Tech.), Takehiro Takano (Tohoku Inst. of Tech.), Yoshiro Tomikawa, Hideki Tamura, Seiji Hirose (Yamagata Univ.) |
(3) |
14:00-14:30 |
Lower speed controllability improvement of a V-shape two bolt-clamped Langevin type transducer ultrasonic linear motor |
Kazumasa Asumi (Taiheiyo-cement/Tokyo Inst. of Tech.), Ryouichi Fukunaga, Takeshi Fujimura (Taiheiyo-cement), Minoru Kurosawa (Tokyo Inst. of Tech.) |
(4) |
14:30-15:00 |
Ultrasonic motor using a diagonally symmetrical layer ceramic plate vibrating in L1-F2 coupling vibration modes |
Takehiro Takano (Tohoku Insti. Tech..), Hideki Tamura, Yoshiro Tomikawa (Yamagata Univ.), Manabu Aoyagi (Muroran Insti, Tech.) |
|
15:00-15:20 |
Break ( 20 min. ) |
(5) |
15:20-15:50 |
Propagation and TCF Characteristics of Boundary Waves of Structures of Multi-Layers/Electrodes/Piezoelectric Substrates |
Kazuhiko Yamanouchi, Yusuke Satoh (Tohoku Inst. of Tech.) |
(6) |
15:50-16:20 |
Identification of Heart Wall Based on Coherence among Ultrasonic RF Echoes |
Takaomi Kinugawa, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) |
(7) |
16:20-16:50 |
Accurate Tracking of Arterial Wall by Acquisition of Ultrasonic RF Signal at Ultra High Frame Rate |
Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) |
(8) |
16:50-17:30 |
Memories of Prof. Shibayama on the Study of Magnetostrictive and Short Column Vibrators, and SAW Devices |
Kazuhiko Yamanouchi (Tohoku Inst. Tech.) |
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Banquet |
Fri, Sep 28 AM 09:30 - 15:50 |
(9) |
09:30-10:00 |
The Optimal design of the T-type NULL Circuit with a Quartz Crystal Resonator |
Koichi Hirama (Univ. Yananashi), Takehiko Adachi (Yokohama Nat. Univ.), Yasuhiko Nakagawa (Univ. Yananashi), Takeshi Yanagisawa (Tokyo Inst. Tech.) |
(10) |
10:00-10:30 |
Numerical Simulation of Acoustic Wave Propagation Using Asymmetric Finite Difference Time Domain (A-FDTD) Method with higher order FDTD |
Kan Okubo (Tokyo Metropolitan Univ.), Sungqwan Oh (Akita Prefectural Univ.), Takao Tsuchiya (Doshisha Univ.), Nobunao Takeuchi (Akita Prefectural Univ.), Norio Tagawa (Tokyo Metropolitan Univ.) |
(11) |
10:30-11:00 |
The basic examination of the gas sensor using a good point of the Lamb wave |
Naoki Yamamoto, Yasuhiko Nakagawa, Shoji Kakio (Univ. of Yamanashi) |
(12) |
11:00-11:30 |
Anisotropy Analysis of Ball Surface Acoustic Wave Devices by using Orientation Control Apparatus with Noncontact Electrodes |
Kazunori Ohte (Tohoku Univ./JST,CREST), Takayuki Yanagisawa (Toppan Printing co.,ltd./JST,CREST), Shingo Akao (Tohoku Univ. & Toppan Printing co.,ltd./JST,CREST), Noritaka Nakaso (Toppan Printing co.,ltd./JST,CREST), Kazushi Yamanaka (Tohoku Univ./JST,CREST) |
(13) |
11:30-12:00 |
Analysis of Ball Surface Acoustic Wave Sensor Response to Wide Variety of Gases Using Gas Chromatography |
Naoya Iwata, Masanori Sakuma, Toshihiro Tsuji (Tohoku Univ./JST,CREST), Shingo Akao (Tohoku Univ./Toppan Printing Co./JST,CREST), Kazuhiro Noguchi, Noritaka Nakaso (Toppan Printing/JST,CREST), Dongyoun Sim, Nobuo Takeda (BALL Semicinductor Inc.), Takeshi Fukiura (YAMATAKE Co.), Kazushi Yamanaka (Tohoku Univ./JST,CREST) |
|
12:00-13:00 |
Break ( 60 min. ) |
(14) |
13:00-13:30 |
SH-SAW propagation characteristics in (11-20) ZnO film/silica glass substrate structures |
Atsushi Tanaka (Doshisha Univ.), Takahiko Yanagitani (Tohoku Univ.), Mami Matsukawa, Yoshiaki Watanabe (Doshisha Univ.) |
(15) |
13:30-14:00 |
Nonlinearity parameter measurement for polymer plates using focused ultrasound |
Shigemi Saito, Yoshiro Motohashi (Tokai Univ.) |
(16) |
14:00-14:30 |
Determination of Acoustical Physical Constants of AlN Single Crystals by the Line-Focus-Beam/Plane-Wave Ultrasonic Material Characterization System |
Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.), Boris M. Epelbaum, Albrecht Winnacker (Univ. Erlangen-Nuremberg) |
|
14:30-14:50 |
Break ( 20 min. ) |
(17) |
14:50-15:20 |
Evaluation of ZnO Single Crystals by Means of the Ultrasonic Microspectroscopy Technology |
Tomoya Tanaka, Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.) |
(18) |
15:20-15:50 |
Ultrasonic spectroscopy of silicate glasses |
Jun-ichi Kushibiki, Mototaka Arakawa, Kouji Suzuki, Yuu Ono (Tohoku Univ.) |