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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2019-01-23 14:25 |
Kyoto | Doshisha Univ. | Comparison of measured translational velocity of contrast agent with theoretical calculation in contrast enhanced ultrasound Kenji Yoshida, Katsuya Saito, Masaaki Omura, Tadashi Yamaguchi (Chiba Univ.)  US2018-107 |
This report proposes a method for detecting lymph channels, named contrast enhanced active Doppler ultrasonography(CEADU... [more] | US2018-107 pp.141-146 |
| US | 2018-10-04 10:25 |
Miyagi | In vivo estimation of sound velocity distribution for diagnosis of fatty liver disease and high resolution of tomographic imaging using ultrasound Keiichiro Abe, Shohei Mori, Mototaka Arakawa, Hiroshi Kanai (Tohoku Univ.) US2018-50 |
Medical ultrasound imaging has high performance in observing various organs. However, there is a problem that the image ... [more] | US2018-50 pp.7-12 |
|
| US | 2018-06-21 14:15 |
Kanagawa | Fundamental study of quantitative diagnosis for human edema using ultrasound
-- Experiments using the agar phantoms with different concentrations of moisture -- Shota Kurihara, Shin-ichi Sakamoto, Kenshiro Inui, Yumiko Watanabe, Masafumi Koshiyama (Univ.of Shiga Prefecture) US2018-23 |
At present, proposed quantitative diagnosis method of human edema quantitatively has problems such as time is taken for ... [more] | US2018-23 pp.19-23 |
|
| US | 2017-11-17 13:30 |
Shizuoka | Honda Electronics Co. Ltd. | Consideration on acoustic waveguide material for the Coiled Stator Ultrasound Motor using in intra-vascular ultrasound imaging system Choyu Uehara, Keisuke Kurita, Seiya Ozeki, Shinichi Takeuchi (Toin Univ. of Yokohama) US2017-69 |
The CS-USM with ultrasonic power circulation type structure using Π-shaped acoustic waveguide was developed in the previ... [more] | US2017-69 pp.25-29 |
| US | 2017-10-05 14:30 |
Miyagi | Analysis of pulse wave velocity by ultrasonic instantaneous measurement of small vibrations at multiple points on arterial wall Mika Ito, Mototaka Arakawa, Hiroshi Kanai (Tohoku Univ.) US2017-59 |
In the conventional pulse wave velocity (PWV) measurement methods, there are problems that the measurement range is wide... [more] | US2017-59 pp.17-20 |
|
| US | 2017-10-05 14:55 |
Miyagi | Ultrasonic measurement of propagation of myocardial contraction response in interventricular septum Itsuki Kobayashi, Mototaka Arakawa, Hiroshi Kanai (Tohoku Univ.) US2017-60 |
It is known that ischemia occurred in the cardiac muscle introduces abnormality in the contraction function of the myoca... [more] | US2017-60 pp.21-26 |
|
| US | 2017-10-05 16:25 |
Miyagi | Study on Analysis of Coiled Stator Ultrasound Motor
-- Fundamental Study on Analysis of Wave Propagation on Acoustic Waveguide for Coiled Stator -- Seiya Ozeki (Tsukuba Intro.Univ./ Toin Univ. Yokohama), Keisuke Kurita, Choyu Uehara, Noriaki Nakane, Toshio Sato, Shinichi Takeuchi (Toin Univ. Yokohama) US2017-63 |
In our laboratory, we have been developing and reporting a coiled stator ultrasound motor (CS-USM) for medical applicati... [more] | US2017-63 pp.39-44 |
|
| SSS | 2017-03-21 13:00 |
Tokyo | A communication system of bone conduction devices for improvement of acoustical environment in MRI examination Kojiro Takahashi, Kenji Muto (Shibaura Inst. Tech), Kazuo Yagi (Tokyo Metro. Univ.) SSS2016-31 |
Magnetic resonance imaging(MRI) device makes tomography for medical diagnosis. It generates a loud driving sound. A comm... [more] | SSS2016-31 pp.1-4 |
|
| EA, US (Joint) |
2017-01-25 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Relationship of shear wave velocity and excited vibration waveform in tissue mimicking phantom Hiroto Hasegawa, Shihei Mori, Shinnosuke Hirata, Hiroyuki Hachiya (Tokyo Tech) US2016-83 |
It is known shear modulus of fibrotic liver tissues becomes larger than that of normal tissues. Many approaches to evalu... [more] | US2016-83 pp.55-60 |
| US | 2016-08-25 14:50 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Traveling wave propagation observed in cylindrical inkjet printhead
-- Measurement of sound velocity in water and its singular point -- Naoki Morita (Fuji Xerox) US2016-40 |
Inkjet printhead having width of 300 mm and 110 nozzles which are aligned along with cylindrical fluidic tube generated ... [more] | US2016-40 pp.13-17 |
| EA | 2016-05-20 13:30 |
Chiba | Chiba Inst. of Tech., Tsudanuma Campus | Basic study of high-performance acoustic analysis by using finite element method Kouta Yamamoto (Univ. of Miyazaki), Akihiro Kudou (Tomakomai National College of Tech.), Amane Takei (Univ. of Miyazaki) EA2016-2 |
Headphones and the earphone which many people use have many kinds now. However, as for these, a design standard is not e... [more] | EA2016-2 pp.13-17 |
| US | 2015-07-31 15:20 |
Osaka | Nippon Paint Holdings | Effects of Particle-size Distribution on the Settling Velocity of Micron-sized Particles Kazuki Sugita, Tomoyuki Konno, Hideyuki Nakanishi, Tomohisa Norisuye, Qui Tran-cong-miyata (KIT) US2015-32 |
Accuracy of sedimentation velocities obtained for micron-sized particles was greatly improved by a new method called Fre... [more] | US2015-32 pp.29-33 |
| US | 2015-06-19 15:40 |
Kumamoto | Kumamoto University | Development of Simultaneous Measurement System of Object Surface Shape and Two-dimensional Flow Mapping by using Ultrasonic Array Sensor. Takuya Kawachi, Shun Kimura, Tomonori Ihara, Hiroshige Kikura (Tokyo Tech), Kazushi Kimoto (Okayama Univ.) US2015-23 |
Inspection technique was developed for severely damaged nuclear reactor vessel, especially for Fukusima Dai-ichi nuclear... [more] | US2015-23 pp.39-44 |
| US, EA (Joint) |
2015-01-29 14:50 |
Kyoto | Doshisha Univ. | Study on Two-dimensional Velocity Vector Distribution Measurement using Phased Array Ultrasonic Velocity Profile Method. Takuya Kawachi, Takuya Fukumoto, Nobuyoshi Tsuzuki, Hiroshige Kikura (Tokyo Tech) US2014-92 EA2014-70 |
A detection of leakage from the reactor vessels or containment vessels in Fukushima Daiichi nuclear power plant is an ur... [more] | US2014-92 EA2014-70 pp.99-104(US), pp.63-68(EA) |
| US | 2014-09-29 13:50 |
Yamagata | Yamagata Univ. Yonezawa Campus | Visualization of Pulse Wave Propagation in Human Carotid Artery Using High Frame Rate Ultrasound Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) US2014-45 |
Measurement of the elastic property of the arterial wall is useful for the diagnosis of atherosclerosis because the elas... [more] | US2014-45 pp.13-17 |
| US | 2014-02-21 15:05 |
Tokyo | Chofu Aerospace Center, Aerodrome Branch, JAXA | The Specific Heat Ratio of Hydrogen and Helium Measured using Ultrasonic Wave Tomohiro Hiramatsu, Sekiyo Katsu (Kyushu Univ.), Hideaki Fujita (Orii & Mec), Osamu Furukimi, Yoshimine Kato (Kyushu Univ.) US2013-108 |
Specific heat ratios of gases were measured successfully by using ultrasonic. The specific heat ratio was obtained by me... [more] | US2013-108 pp.75-79 |
| US, EA (Joint) |
2013-01-24 11:00 |
Kyoto | Kambaikan, Doshisha Univ. | Gas Concentration Measurement Using Ultrasonic Hiroaki Fukuoka, Sekiyo Katsu, Yoshimine Kato, Masahiro Inoue (Kyushu Univ.), Hideaki Fujita (Oriimec Corp.) US2012-89 |
Gas concentrations was successfully measured using the ultrasonic velocity difference. Each gas has its own specific val... [more] | US2012-89 pp.7-12 |
| US, EA (Joint) |
2013-01-24 16:10 |
Kyoto | Kambaikan, Doshisha Univ. | Studies on the dynamics of settling microspheres observed by dynamic ultrasound scattering method
-- Competition between the long-ranged hydrodynamic and electrostatic interactions -- Kazuki Sugita, Tomohisa Norisuye, Qui Tran-cong-miyata (Kyoto Inst. of Tech.) US2012-95 EA2012-126 |
So far we have developed a novel methodology called dynamic sound scattering method. The technique is based on the self... [more] | US2012-95 EA2012-126 pp.43-46 |
| US, EA (Joint) |
2013-01-24 18:10 |
Kyoto | Kambaikan, Doshisha Univ. | Experimental study on acoustic characteristics of Phase Adjuster in thermoacoustic systems Yuichiro Orino, Shin-ichi Sakamoto, Yoshitaka Inui, Takumi Ikenoue (Univ. of Shiga Pref.), Yoshiaki Watanabe (Doshisha Univ.) US2012-99 EA2012-130 |
For improving sound and thermal energy conversion efficiency of loop-tube-type thermoacoustic systems, we have proposed ... [more] | US2012-99 EA2012-130 pp.63-67 |
| MI | 2013-01-24 13:10 |
Okinawa | Bunka Tenbusu Kan | Comparison of MR Elastography and US Elastography: a Phantom Study Atsuhisa Koyama (Chiba Univ.), Mikio Suga (Chiba Univ./NIRS), Riwa Kishimoto (NIRS), Hajime Ikeda, Shinpei Shimazaki (Chiba Univ.), Tetsuya Wakayama (GEHC-J), Takayuki Obata, Hiroshi Tsuji (NIRS) MI2012-68 |
MR Elastography (MRE) and Ultrasound Elastography (USE) are used to quantify the storage modulus or shear wave velocity ... [more] | MI2012-68 pp.33-36 |
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