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Technical Committee on Ultrasonics (US)
Chair: Nobuyuki Endo (Kanagawa Univ.)
Vice Chair: Yoichi Itoh (Nihon Univ.), Minoru Kurosawa (Tokyo Inst. of Tech.)
Secretary: Shin-ichi Hatanaka (Univ. of Electro-Comm.), Hideyuki Hasegawa (Univ. of Toyama)
Assistant: Takeshi Morita (Univ. of Tokyo)

DATE:
Thu, Apr 27, 2017 10:30 - 17:40

PLACE:

TOPICS:

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Thu, Apr 27 AM (10:30 - 17:40)
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(1) 10:30 - 10:55
Experimental Study for Super-Resolution Ultrasound Imaging Based on Carrier Frequency Sweeping
Jing Zhu, Shuntaro Hamazumi, Yihsin Ho, Kan Okubo, Norio Tagawa (Tokyo Metropolitan Univ.)

(2) 10:55 - 11:20
Experimental evaluation of spatial resolution in low-frequency parametric ultrasound image
Hideyuki Nomura (UEC)

(3) 11:20 - 11:45
Thickness Reduction and Measured Thickness at Resonance Method Using Air-coupled Ultrasonic
Yuusuke Tanaka, Yasuhiro Ohashi, Yukio Ogura (Japan Probe)

----- Break ( 75 min. ) -----

(4) 13:00 - 13:25
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.)

(5) 13:25 - 13:50
Propagation of ultrasound in a rarefied gas
Takeru Yano (Osaka Univ.)

(6) 13:50 - 14:15
Three-Dimensional Finite Difference Time-Domain Analysis of Parametric Speaker
Takao Tsuchiya (Doshisha Univ.), Hideyuki Nomura (UEC)

----- Break ( 15 min. ) -----

(7) 14:30 - 14:55
Design, Prototyping and Field Experience of Ultra-Large Aperture 1MHz CW-Doppler System Dedicated to Long Term Continuous Mobile Fetal Monitoring
Seiji Matsumoto (Asahikawa Med Univ Hospital), Manabu Koda (Akibagaoka Lab.), Hiroshi Hattori (Hattori Clinic), Kazuhito Hara, Yasuhito Takeuchi (Kagawa Univ.)

(8) 14:55 - 15:20
Design, Prototyping and Field Experience of ECG-Doppler Combined Wearable Sensor Assembly for Multi-Purpose Signal Processing and Long Term Continuous Monitoring
Matsumoto Seiji (Asahikawa Med. Univ.), Koda Manabu (Akibagaoka Lab.), Takeuchi Yasuhito (Asahikawa Med. Univ.)

(9) 15:20 - 15:45
Formation and desorption of a monomolecular film on microbubble surface under ultrasound exposure
Makiko Nakata, Nozomi Tanimura, Daisuke Koyama (Doshisha Univ.), Marie Pierre Krafft (CNRS)

----- Break ( 15 min. ) -----

(10) 16:00 - 16:25
Nonlinear acoustic model of Newton's cradle
Teruyuki Kozuka (AIT), Masanori Sato (Honda Electronics), Kyuichi Yasui (AIST)

(11) 16:25 - 16:50
Effect of prime mover positioning on cooling temperature in a coaxial thermoacoustic system
Yukihiro Takeyama (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga Pref.), Ayumu Kakuda, Yoshiaki Watanabe (Doshisha Univ.)

(12) 16:50 - 17:15
High electromechanical coupling kt2=19% thick ScAlN piezoelectric films for ultrasonic transducer in low frequency of 80MHz
Ko-hei Sano, Rei Karasawa (Waseda Univ.), Yanagitani Takahiko (Waseda Univ./JST-PRESTO)

(13) 17:15 - 17:40
A study on a preload structure of a multi-degree of freedom ultrasonic motor for a joint mechanism
Keita Suzuki, Masami Sudou, Yoshikazu Koike (SIT)

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.

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

Mon, May 22, 2017:
Tue, Jun 27, 2017: [Thu, Apr 13]
Thu, Jul 27, 2017: [Mon, May 15]

# SECRETARY:
Hideyuki Hasegawa (Univ. Toyama)
TEL: 076-445-6741, FAX: 076-445-6743
E-mail: