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Technical Committee on Ultrasonics (US)  (Searched in: 2020)

Search Results: Keywords 'from:2021-02-22 to:2021-02-22'

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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Ascending)
 Results 1 - 11 of 11  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
US 2021-02-22
13:00
Online Online Development of truncated cone shaped reflective plate type aerial ultrasonic source using planar reflective plate
Shinnosuke Uchiyama, Takuya Asami, Hikaru Miura (Nihon Univ.) US2020-66
The technology which delivers the powerful aerial sound wave with the sharp directivity to the long distance is required... [more] US2020-66
pp.1-4
US 2021-02-22
13:25
Online Online Sound Emission Characteristics of Compact Circular Vibrating Plate Type Ultrasonic Source with an Arched Strut
Hiroki Monzen, Takuya Asami, Hikaru Miura (Nihon Univ.) US2020-67
Since aerial ultrasonic sensors are required to be small, it is difficult to generate powerful sound waves. In this stud... [more] US2020-67
pp.5-9
US 2021-02-22
13:50
Online Online Investigation of ultrasound emitter diameter and suppression of grating lobe of an airborne ultrasound phased array
Kyosuke Shimizu, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2020-68
There is a scanning laser source technique (SLS) for performing high-speed measurement by scanning a laser
excitation s... [more]
US2020-68
pp.10-13
US 2021-02-22
14:30
Online Online Shape classification by SVM and reflection waveform evaluation by FDTD simulation -- Consideration on shape recognition by bat echolocation --
Yusho Uemura, Yu Teshima, Takao Tsuchiya, Shizuko Hiryu (Doshisha Univ.) US2020-69
Bats acquire spatial information by emitting ultrasound pulse and processing echoes from the surroundings. We have clari... [more] US2020-69
pp.14-19
US 2021-02-22
14:55
Online Online Effects from motions of carotid artery along the elevation direction in measurement of the 2D displacement
Ryo Nagaoka, Michiya Mozumi, Masaaki Omura, Hideyuki Hasegawa (Toyama Univ.) US2020-70
 [more] US2020-70
pp.20-22
US 2021-02-22
15:20
Online Online Detecting Diseases Using Korotkoff Sound Analysis -- - Examples of signal processing and statistical analysis - --
Hitoshi Takagi, Tsuneyoshi Sugimoto, Motoaki Sano, Fumiyo Katayama (Toin Univ) US2020-71
The aim of this study is to detect diseases, such as coronary artery disease (CAD), whose symptoms may manifest as abnor... [more] US2020-71
pp.23-28
US 2021-02-22
15:45
Online Online Study on normalized spectral entropy in defect detection of noncontact acoustic inspection
Kazuko Sugimoto, Tsuneyoshi Sugimoto (Toin Univ. of Yokohama) US2020-72
Noncontact acoustic inspection method is a non-contact non-destructive manner for remotely detecting and visualizing int... [more] US2020-72
pp.29-34
US 2021-02-22
16:25
Online Online Inverse wave analysis for crack opening displacement using sparse modeling
Sohichi Hirose, Ayumi Wakita (Tokyo Tech) US2020-73
Sparse modeling has been applied to many inverse problems as an approximate
method to solve an equation with sparsely ... [more]
US2020-73
pp.35-38
US 2021-02-22
16:50
Online Online Theoretical and experimental investigations of surface and whispering gallery waves propagating in circumferential direction of solid cylinder
Hideo Nishino (Tokushima Univ.) US2020-74
 [more] US2020-74
pp.39-40
US 2021-02-22
17:15
Online Online Theoretical model for ultrasound received via a thin layer and its application
Hironori Tohmyoh (Tohoku Univ.) US2020-75
When the ultrasound passes through thin layer, the transmission and reflection coefficients show frequency dependence, a... [more] US2020-75
pp.41-44
US 2021-02-22
17:40
Online Online Detection method of waterdrops on steel plate using ultrasonic oscillation
Tomonori Kimura (MELCO), Akihiro Sakamoto (RSEC) US2020-76
A method to detect waterdrops on a steel plate by using ultrasonic oscillation is shown. Two angle beam probes are set ... [more] US2020-76
pp.45-48
 Results 1 - 11 of 11  /   
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