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Technical Committee on Engineering Acoustics (EA)
Chair: Suehiro Shimauchi (NTT) Vice Chair: Mitsunori Mizumachi (Kyutech)
Secretary: Kanji Watanabe (Akita Pref. Univ.), Shigeto Takeoka (Shizuoka Inst. of Science and Tech.)
Assistant: TREVINO Jorge (Tohoku Univ.), Nobutaka Ito (NTT)

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Technical Committee on Ultrasonics (US)
Chair: Minoru Kurosawa (Tokyo Inst. of Tech.)
Vice Chair: Nobuyuki Endoh (Kanagawa Univ.), Shinichi Takeuchi (Toin Univ. of Yokohama)
Secretary: Hideyuki Hasegawa (Univ. of Toyama), Takeshi Morita (Univ. of Tokyo)
Assistant: Takenobu Tsuchiya (Kanagawa Univ.)

DATE:
Tue, Jan 23, 2018 13:00 - 17:10
Wed, Jan 24, 2018 10:30 - 16:00

PLACE:
Centenary Memorial Hall, Senriyama Campus, Kansai University(3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680. 5 minutes walk from Hankyu Railway Kandai-mae Station. http://www.kansai-u.ac.jp/English/about_ku/location.html. Prof. Ken Yamamoto, Department of Pure and Applied Physics, Faculty of Engineering Science, Kansai University. +81-6-6368-1121)

TOPICS:

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Tue, Jan 23 PM (13:00 - 17:10)
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(1)/EA 13:00 - 15:00
[Poster Presentation]
On multiple-loudspeaker system for simultaneous reproduction of two sound sources
Naoyuki Kuse, Irwansyah, Koshiro Hira, Tsuyoshi Usagawa (Kumamoto Univ.)

(2)/EA 13:00 - 15:00
[Poster Presentation]
Filter design for the spatial sampling using beam-forming
Takuma Oono, Kanji Watanabe, Masayuki Nishiguchi, Shouichi Takane, Koji Abe (Akita Pref. Univ.)

(3)/EA 13:00 - 15:00
[Poster Presentation]
Central Management System in Distributed Microphone Network for Synchronized Recording
Akihiro Watanabe, Kan Okubo, Norio Tagawa (TMU)

(4)/EA 13:00 - 15:00
[Poster Presentation]
Performance improvement of gridless sound field decomposition using signal separation based on convex optimization
Yuhta Takida, Shoichi Koyama, Natsuki Ueno, Hiroshi Saruwatari (The Univ. of Tokyo)

(5)/US 13:00 - 15:00
[Poster Presentation]
Inactivation of spore-forming bacteria by ultrasonic wave
Atsushi Yabunaka, Ryosuke Ikeuchi, Yuko Hashimoto, Ken Yamamoto (Kansai Univ.)

(6)/US 13:00 - 15:00
[Poster Presentation]
Elucidation of disruption mechanism of microalgae by ultrasonic cavitation
Takashi Ikeno, Naoto Goda, Shohei Yamanaka, Keisuke Haraguchi, Ken Yamamoto (Kansai Univ.)

(7)/US 13:00 - 15:00
[Poster Presentation]
Mechanical properties on disruption of microcapsules by ultrasonic irradiation
Shohei Yamanaka, Takashi Ikeno, Naoto Goda, Keisuke haraguchi, Ken Yamamoto (Kansai Univ.)

(8)/US 13:00 - 15:00
[Poster Presentation]
Focus control of a liquid crystal lens using ultrasound
Yuki Shimizu, Daisuke Koyama, Marina Fukui, Akira Emoto (Doshisha Univ.), Kentaro Nakamura (Tokyo Tech.), Mami Matsukawa (Doshisha Univ.)

(9)/US 13:00 - 15:00
[Poster Presentation]
Control of ultrasound propagation in cortical bone using time reversal technique
Koki Takano, Masaya Saeki (Doshisha Univ.), Yoshiki Nagatani (Kobe City Coll. Tech.), Matsukawa Mami (Doshisha Univ.)

(10)/US 13:00 - 15:00
[Poster Presentation]
Evaluation of trabecular anisotropic structure in cancellous bone by ultrasonic scatter
Shoko Nakanishi, Nagomi Murashima, Koichi Sawada, Mami Matsukawa (Doshisha Univ.)

(11)/US 13:00 - 15:00
[Poster Presentation]
Measurement of bone wave velocity in Spontaneously Diabetic Torii rats
Mami Kawase, Hirokazu Yasui, Nagomi Murashima, Yuki Kuzuhara, Masaya Ikegawa, Mami Matsukawa (Doshisha Univ.)

(12)/US 13:00 - 15:00
[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.)

(13)/US 13:00 - 15:00
[Poster Presentation]
A study of relation between characteristics of sound field and localization of parametric sound
Shuto Hoshi, Hideyuki Nomura (UEC)

(14)/US 13:00 - 15:00
[Poster Presentation]
Evaluation study on inverse piezoelectric effect of cortical bone in the MHz range
Taiki Makino, Shunki Mori, Shoko Nakanishi, Daisuke Koyama (Doshisha Univ.), Shinji Takayanagi (Nagoya Inst. Tech.;), Mami Matsukawa (Doshisha Univ.)

(15)/US 13:00 - 15:00
[Poster Presentation]
Direction control of projecting wave from ultrasonic speaker constructed by phase inversion element
Yosuke Sasagawa, Shunichi Fujii, Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.), Sayuri Matsumoto, Kageyoshi Katakura (PARI)

(16)/US 13:00 - 15:00
[Poster Presentation]
Dynamic resonant frequency control range expansion of ultrasonic transducer
Hiroki Yokozawa (Tokyo Univ.), Jens Twiefel, Michael Weinstein (Univ. Hannover), Takeshi Morita (Tokyo Univ.)

(17)/US 13:00 - 15:00
[Poster Presentation]
Theoretical modeling for bandgap control of phononic crystals
Takahiro Nishino, Atsushi Ishikawa, Kenji Tsuruta (Okayama Univ.)

(18)/US 13:00 - 15:00
[Poster Presentation]
Ultrasonic Propagation controlled by Phononic Crystals and its Optical Visualization
Kensuke Manabe, Atsushi Ishikawa, Takefumi Kanda, Kenji Tsuruta (Okayama Univ.)

(19)/US 13:00 - 15:00
[Poster Presentation]
Model for viscosity estimation from acoustic emission spectra of single bubble oscillation
Yuto Hatanaka, Takanobu Kuroyama (NIT, Gifu College)

(20)/US 13:00 - 15:00
[Poster Presentation]
Time Domain Numerical Analysis of Acoustical Doppler Effect Using CIP-MOC Method
Takuro Sonobe, Kan OKubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.)

(21)/US 13:00 - 15:00
[Poster Presentation]
Transmission characteristics of piezoelectric transducer with multiple sensitive axes
Masafumi Aoyanagi, Naoto Wakatsuki, Koichi Mizutani, Tadashi Ebihara (Univ. Tsukuba)

(22)/US 13:00 - 15:00
[Poster Presentation]
Numerical Simulation of Acoustic Diodes Based on Indirect Interband Transitions
Shuneki Katsu, Atsushi Ishikawa, Kenji Tsuruta (Okayama Univ.)

(23)/US 13:00 - 15:00
[Poster Presentation]
A Study on Implementation of Boundary Condition in Acoustic Numerical Analysis Using Finite Difference Type Methods
Eri Onishi, Kan Okubo (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Masashi Kanamori (JAXA)

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

(24) 15:15 - 16:05
[Invited Talk]
Materials Characterization by Electromagnetic Acoustic Resonance
-- Physical Principle and Applications of EMATs --
Hirotsugu Ogi (Osaka Univ.)

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

(25) 16:20 - 17:10
[Invited Talk]
Contactless measurement of sound pressure distribution using laser interferometer
-- an overview and recent developments --
Kohei Yatabe, Kenji Ishikawa, Yasuhiro Oikawa (Waseda Univ.)

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Wed, Jan 24 AM (10:30 - 16:00)
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(26)/US 10:30 - 10:55
Solvent viscosity dependence of dynamic surface tension
Ryo Asai, Ryohsuke Yokota, Taichi Hirano, Shujiro Mitani, Keiji Sakai (UTokyo)

(27)/US 10:55 - 11:20
Measurement of dynamic interfacial tension by shape analysis of flying droplets
Natsuki Yamaoka, Ryohsuke Yokota, Ryo Asai, Taichi Hirano, Shujiro Mitani, Keiji Sakai (UTokyo)

(28)/US 11:20 - 11:45
Simulator on Modulation and Demodulation Processes of Parametric Loudspeaker
Tomoo Kamakura (UEC), Shinich Sakai (SAE)

----- Lunch Break ( 90 min. ) -----

(29)/US 13:15 - 13:40
The effect of microbubbles on measurements of concentration and particle size distribution of suspended sediment using ultrasonic wave
Hitoshi Furukawa (J.Power), Shigemitsu Inomata (Hotuko-riken), Hidekazu Tai, Tsutomu Kobayashi (Nihon Univ.)

(30)/US 13:40 - 14:05
Study on acoustic waveguide for coiled stator ultrasound motor
-- Relationship between shape of acoustic waveguide and wave propagation --
Keisuke Kurita (Toin Univ. Yokohama), Seiya Ozeki (Tsukuba Intro Univ.), Choyu Uehara, Shinichi Takeuchi (Toin Univ. Yokohama)

(31)/US 14:05 - 14:30
Patterning technique of adhesive cells using ultrasound vibration
Kentaro Tani, Koji Fujiwara, Daisuke Koyama (Doshisha Univ.)

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

(32) 14:45 - 15:10
Non-destructive inspection of chemical anchor bolts by ultrasonic
Yuusuke Tanaka, Hidekazu Hoshino, Yukio Ogura (Japan Probe)

(33) 15:10 - 15:35
Evaluation of focal point and wavelength of focused ultrasonic probe
Yuusuke Tanaka, Akira Abe, Junnichi Kitada, Yukio Ogura (Japan Probe)

(34) 15:35 - 16:00
Uncertainty of elastic wave velocity measured by Brillouin light scattering technique
Hayato Ichihashi, Hiromichi Hayashi, Yoshiaki Shibagaki, Mami Matsukawa (Doshisha Univ.)

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

# CONFERENCE SPONSORS:
- This conference is co-sponsored by ASJ；Technical Committee on Ultrasonic and Underwater Acoustics, IEEE UFFC Society Japan Chapter and Technical Committee on Electroacoustics of ASJ.

=== Technical Committee on Engineering Acoustics (EA) ===
# FUTURE SCHEDULE:

Thu, Feb 15, 2018 - Fri, Feb 16, 2018: Pref. Univ. Hiroshima [Thu, Dec 14], Topics: General topics
Mon, Mar 19, 2018 - Tue, Mar 20, 2018: [Mon, Jan 15], Topics: Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics [SIP, EA, SP]/ Medical Image Engineering, Analysis, Recognition, etc. [MI]
Apr, 2018: Recess

# SECRETARY:
Shigeto Takeoka (Shizuoka Institute of Science and Technology)
E-mail:

sist

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

Mon, Feb 19, 2018: [Fri, Dec 15]
Thu, Apr 26, 2018: [Thu, Feb 15]

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