Mon, Jan 25 US 10:00 - 14:10 |
(1) US |
10:00-10:25 |
Measurement of anisotropic structure of articular cartilage using surface acoustic wave |
Keisuke Yamada (Kyoto Univ.), Ken Yamamoto (Kansai Univ.), Naohide Tomita (Kyoto Univ.) |
(2) US |
10:25-10:50 |
Three dimentional anisotropy of ultrasonic wave velocity in bovine cortical bone
-- Effects of Hydroxyapatite crystallites orientation and microstructure -- |
Tomohiro Nakatsuji, Masanori Indo, Takaaki Koizumi, Mami Matsukawa (Doshisha Univ.), Kazufumi Yamamoto, Kaoru Yamazaki (Hamamatu Univ. Med.), Takahiko Yanagitani (Nagoya Inst. of Tech.) |
|
10:50-11:00 |
Break ( 10 min. ) |
(3) US |
11:00-11:25 |
A preliminary study on Counter-Crossed Beam Contrast Echo method using an ultrasonic diagnostic equipment |
Taishi Eura, Kenji Yoshida, Yoshiaki Watanabe (Doshisha Univ.), Iwaki Akiyama (Shonan Inst. of Tech.) |
(4) US |
11:25-11:50 |
Discussion on thermal diffusivities of commercial PVDF films measured by laser induced carbon heat source method |
Yoshiaki Tokunaga, Masatoshi Yoshimura, Hiroyuki Kobayashi, Koji Aizawa (Kanazawa Inst. of Tech.) |
|
11:50-13:00 |
Lunch Break ( 70 min. ) |
(5) US |
13:00-13:25 |
Ultra-high viscosity measurement by EMS system |
Maiko Hosoda, Hee-Soo Kim (Tokyo Denki Univ.), Keiji Sakai (Univ. of Tokyo) |
(6) US |
13:25-13:50 |
Nonlinearly generated broad-band ultrasonic wave and its application to high pulse-compression in water |
Takefumi Suda, Hideyuki Nomura, Tomoo Kamakura (The Univ. of Electro-Comm.) |
|
13:50-14:10 |
Break ( 20 min. ) |
Mon, Jan 25 PM EA 13:00 - 14:10 |
(7) EA |
13:00-13:25 |
Changes of the frequency characteristics of small loudspeakers due to the shape of back volume |
Takashi Miyakura, Akira Yamamoto, Satoru Fujiwara (Hosiden Corp.), Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) |
(8) EA |
13:25-13:50 |
Sound Quality Customization System for Loudspeaker Listening |
Shinpei Shimizu, Yoshinobu Kajikawa (Kansai Univ.), Kiyohiro Kurisu (TOA Corp.) |
|
13:50-14:10 |
Break ( 20 min. ) |
Mon, Jan 25 PM US & EA 14:10 - 17:45 |
(9) |
14:10-14:35 |
The Present and Trend of Standardization for Piezoelectric Devices
-- Standardization Activities of IEC TC49 -- |
Toshihiro Kojima (Secretary of IEC/TC49) |
(10) |
14:35-15:00 |
Miniature Ultrasound Motor Using Helical Coiled Waveguide |
Masayuki Tanabe, Kan Okubo, Norio Tagawa (Tokyo Metro. Univ.) |
(11) |
15:00-15:25 |
Out-of-phase excitation for parametric loudspeaker
-- Effect of arrangment of ultrasonic projectors on parametric fields -- |
Akira Kikuchi, Yoshu Maekawa, Yoshiyuki Hara, Tomoo Kamakura, Hideyuki Nomura, Shinichi Sakai (Univ. of Electro-Comm.) |
|
15:25-15:40 |
Break ( 15 min. ) |
(12) |
15:40-16:05 |
Basic study for silencer by using thermoacoustic phenomenon
-- Approaches to silencing efficiency increase by multistage stack method -- |
Daichi Tsukamoto (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga prefecture), Tetsuya Kobayashi, Yoshiaki Watanabe (Doshisha Univ.) |
(13) |
16:05-16:30 |
A loop-tube-type thermoacoustic cooling system for a practical use
-- Study on effect of cross-section area of tube on the sound field in the loop tube -- |
Shintaro Komiya (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga Prefecture), Yuji Kitadani, Yoshiaki Watanabe (Doshisha Univ.) |
|
16:30-16:45 |
Break ( 15 min. ) |
(14) |
16:45-17:45 |
[Invited Talk]
Elucidation of mechanism of bone-conducted ultrasonic perception and development of a novel hearing-aid for the profoundly deaf |
Seiji Nakagawa (AIST) |
Tue, Jan 26 US 09:00 - 15:40 |
(15) US |
09:00-09:25 |
Estimation of strong type hydrophone with hydrothermally synthesized PZT poly-crystalline film by HIFU device and ultrasound cleaner |
Kazuho Yoshimura, Norimichi Kawashima (Toin Univ. of Yokohama.), Takeyoshi Uchida, Masahiro Yoshioka, Tsuneo Kikuchi (AIST), Minoru Kurosawa (Tokyo Inst. of Tech.), Shinichi Takeuchi (Toin Univ. of Yokohama) |
(16) US |
09:25-09:50 |
Study on ultrasonic degradation of polymer using sonoluminescence and mass spectrometry |
Kiyoshi Doda, Maki Adachi, Kodai Santo, Masaki Hanada, Ken Yamamoto, Hideya Kawasaki, Ryuichi Arakawa (Kansai Univ.) |
|
09:50-10:00 |
Break ( 10 min. ) |
(17) US |
10:00-10:25 |
A Real-time and Accurate Technique for Estimating Position and Velocity of Moving Node |
Tomohiko Sato, Shigeki Nakamura, Masanori Sugimoto (Univ. of Tokyo.), Hiromichi Hashizume (NII) |
(18) US |
10:25-10:50 |
A 3D-Position and Velocity Measurement of a Moving Node using Extended Phase Accordance Method |
Shigeki Nakamura, Tomohiko Sato, Masanori Sugimoto (Univ. of Tokyo.), Hiromichi Hashizume (NII) |
|
10:50-11:00 |
Break ( 10 min. ) |
(19) US |
11:00-11:25 |
Automated Identification of Heart Wall by Classification of Ultrasonic RF Echoes in Feature Space |
Hiroki Takahashi, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) |
(20) US |
11:25-11:50 |
Scatterer's Radius Estimation by Frequency Spectrum of Scattered Ultrasonic Wave for Assessment of Red Blood Cell Aggregation |
Taku Fukushima, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) |
|
11:50-13:00 |
Lunch Break ( 70 min. ) |
(21) US |
13:00-13:25 |
Analysis of ultrasonic image of liver diseases using co-occurrence matrix. |
Yuki Tanaka, Yu Igarashi (Tokyo Inst. of Tech.), Tadashi Yamaguchi (Chiba Univ.), Hiroyuki Hachiya (Tokyo Inst. of Tech.) |
(22) US |
13:25-13:50 |
Study on exclusive monitoring of blood coagulation in dialysis circuit |
Toshio Sato, Yosuke Mizushima, Kanako Niizuma, Ayako Murakami, Yuka Motohashi, Norimichi Kawashima (Toin Univ. of Yokohama.), Tetsuzo Agishi (Fureai Machida Hospital) |
(23) US |
13:50-14:15 |
C-Mode Imaging by Nonlinearity Parameter B/A Automatically Measured with Focused Sound |
Shigemi Saito (Tokai Univ.), Jung-Ho Kim (GW Corp.) |
|
14:15-14:25 |
Break ( 10 min. ) |
(24) US |
14:25-14:50 |
Determination of the elastic properties of thin layers and graded materials using generalized Love waves |
Piotr Kielczynski, Marek Szalewski (Polish Academy. of Sciences.) |
(25) US |
14:50-15:15 |
Determination of Acoustical Physical Constants of ZnO Single Crystal by the Ultrasonic Microspectroscopy Technology |
Jun-ichi Kushibiki, Yuji Ohashi, Mototaka Arakawa, Tomoya Tanaka, Sho Yoshida, Yuusuke Kourai, Noboru Sakagami (Tohoku Univ.) |
(26) US |
15:15-15:40 |
Fabrication and evaluation of piezocomposites comprising piezoelectric single crystal and porous polymer resin |
Hiroki Kubota, Osamu Kobayashi, Kotaro Rikitake (TAYCA CORP.), Tadashi Shiosaki (Shibaura Inst. of Tech.) |
Tue, Jan 26 EA 10:00 - 14:50 |
(27) EA |
10:00-10:25 |
A Voice Synthesis Cirsuit modeled on Mouth Orifice Speech Waveform by using Pulse Density Modulation |
Hiroshi Kotaki, Jun Nonaka, Keita Manabe, Hakaru Tamukoh, Masatoshi Sekine (Tokyo Univ. of Agr & Tech.) |
(28) EA |
10:25-10:50 |
Consideration of pitch estimation for consonance noticing each component of musical sound by DFT |
Kota Nakamura (Toyohashi Univ. of Tech.) |
|
10:50-11:00 |
Break ( 10 min. ) |
(29) EA |
11:00-11:25 |
Band-Division Design Method of Uni-Directional Array-Microphone |
Tomoko Arai, Kiyoshi Nishikawa (Kanazawa Univ.) |
(30) EA |
11:25-11:50 |
Distance estimation method measurable from 0m using a standing wave of audible sound
-- Utilization of band-limited Gaussian noise -- |
Yuka Nagashima (Osaka Prefecture Univ.), Noboru Nakasako, Toshihiro Shinohara, Tetsuji Uebo (Kinki Univ.) |
|
11:50-13:00 |
Lunch Break ( 70 min. ) |
(31) EA |
13:00-13:25 |
Principal Component Analysis Applied to Detection of Road Surface Conditions Using Tire Noise from Passing Vehicles |
Wuttiwat Kongrattanaprasert, Hideyuki Nomura, Tomoo Kamakura (Univ. of Electro-Comm.), Koji Ueda (Daido Univ.) |
(32) EA |
13:25-13:50 |
Study on ANC system composed by cascade connection of recursive andnon-recursive type of primary and secondary paths |
Kenji Kashihara, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. of Hyogo) |
|
13:50-14:00 |
Break ( 10 min. ) |
(33) EA |
14:00-14:25 |
Robust Feedback Active Noise Control System under Wideband Disturbance |
Ryotaro Hirayama, Yoshinobu Kajikawa (Kansai Univ.) |
(34) EA |
14:25-14:50 |
A Stablity Improvement of Feedback Active Noise Control System |
Masahiro Kida, Yoshinobu Kajikawa (Kansai Univ.) |