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Technical Committee on Ultrasonics (US)
Chair: Masao Takeuchi Vice Chair: Tomoo Kamakura, Tohru Nomura
Secretary: Jun Kondoh, Yoshikazu Koike
Assistant: Takaaki Ishii

DATE:
Thu, Sep 27, 2007 13:00 - 17:30
Fri, Sep 28, 2007 09:30 - 15:50

PLACE:


TOPICS:
General

----------------------------------------
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.)

----- 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.)

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)

----- 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)

----- 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.)



=== Technical Committee on Ultrasonics (US) ===
# FUTURE SCHEDULE:

Thu, Oct 25, 2007 - Fri, Oct 26, 2007: Meiji Univ. (Akihabara) [Mon, Aug 20], Topics: Sono-Physics, General
Thu, Nov 29, 2007: Shizuoka Univ. [Sat, Sep 22], Topics: General
Thu, Dec 13, 2007: Tokyo Inst. of Tech. (Suzukake-dai) [Mon, Oct 22], Topics: High Power Ultrasonics

# SECRETARY:
Yoshikazu Koike (Shibaura Inst. of Tech.)
TEL/FAX: +81-3-5859-8301
e-mail: iysicbau-it
Jun Kondoh (Shizuoka Univ.)
TEL/FAX: +81-53-478-1221
e-mail: j-nheng

# ANNOUNCEMENT:
# Latest information will be presetented on the homepage:
http://www.ieice.org/~us


Last modified: 2007-08-20 05:27:24


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