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Toshihiko Sugiura
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Proceedings Papers

Quantitative Evaluation of an Internal Flaw of a Structural Component Using Electromagnetic Acoustic Transducers

Shinichi Maruyama, Toshihiko Sugiura, Akihiro Inoue, Masatsugu Yoshizawa
Proc. ASME. IMECE2001, NDE Challenges of the 21st Century: Theory to Practice, 21-28, November 11–16, 2001
Paper No: IMECE2001/NDE-25802
DOI: https://doi.org/10.1115/IMECE2001/NDE-25802
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Topics: Acoustics, Nondestructive evaluation, Structural elements (Construction), Transducers, Signals, Computer simulation, Elastodynamics, Electromagnetic force, Electromagnetism, Inspection
Proceedings Papers

Combination Resonance of a Magnet Over a High- T C Superconductor Excited Vertically

Toshihiko Sugiura, Masayuki Kondo
Proc. ASME. IMECE2001, Vibration and Control of Mechanical Systems, 111-116, November 11–16, 2001
Paper No: IMECE2001/DE-23214
DOI: https://doi.org/10.1115/IMECE2001/DE-23214
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Topics: Magnets, Resonance, Displacement, Frequency response, Magnetic fields, Mirrors, Nonlinear dynamics, Oscillations, Permanent magnets, Torque
Proceedings Papers

Reduction of a Parametrically Excited Horizontal Oscillation in a High-Tc Superconducting Levitation System

Ryunosuke Sakaguchi, Toshihiko Sugiura
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 1017-1023, August 12–15, 2012
Paper No: DETC2012-70810
DOI: https://doi.org/10.1115/DETC2012-70810
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Topics: High temperature superconductors, Levitation, Oscillations, Vibration absorbers, Damping, Dynamics (Mechanics), Excitation, Magnetic fields, Magnetic levitation, Resonance
Proceedings Papers

Nonlinear Dynamical Interaction Between Insonified Microbubbles

Akira Tsuruoka, Hiroki Kubo, Toshihiko Sugiura
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 553-558, August 12–15, 2012
Paper No: DETC2012-70782
DOI: https://doi.org/10.1115/DETC2012-70782
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Topics: Microbubbles, Bubbles, Computer simulation, Density, Oscillations, Patient treatment, Pressure, Resonance
Proceedings Papers

Numerical Bifurcation Analysis of Multimode Impact Oscillations Between a Pantograph and a Rigid Conductor Line

Kiyotaka Yamashita, Tomoaki Nakayama, Toshihiko Sugiura, Hiroshi Yabuno
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 955-962, August 12–15, 2012
Paper No: DETC2012-70360
DOI: https://doi.org/10.1115/DETC2012-70360
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Topics: Bifurcation, Oscillations, Vibration, Numerical analysis, Railroads, Springs, Stability, Stainless steel
Proceedings Papers

Passage Through Resonance in a Vibration Isolation System (Effects of Rate of Increasing the Voltage Applied to D.C. Motor)

Tomohiko Tange, Ryo Kawana, Tetsuro Tokoyoda, Masatsugu Yoshizawa, Toshihiko Sugiura
Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 405-414, September 4–7, 2007
Paper No: DETC2007-35190
DOI: https://doi.org/10.1115/DETC2007-35190
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Topics: Engines, Motors, Resonance, Vibration isolation, Transients (Dynamics), Vibration, Degrees of freedom, Center of mass, Computer simulation, Nonlinear vibration
Proceedings Papers

Passage Through Resonance in a Three Degree-of-Freedom Vibration Isolation System

Ryo Kawana, Tetsuro Tokoyoda, Kazushige Sato, Masatsugu Yoshizawa, Toshihiko Sugiura
Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1907-1915, September 24–28, 2005
Paper No: DETC2005-85171
DOI: https://doi.org/10.1115/DETC2005-85171
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Topics: Degrees of freedom, Resonance, Vibration isolation, Transients (Dynamics), Vibration, Rotors, Center of mass, Currents, Electric current, Engines
Proceedings Papers

Spin Motion of a Levitated Magnet Caused by Vertical Excitation of a High- T c Superconductor

Toshihiko Sugiura, Shuuichi Hayakawa, Tsuyoshi Tanaka, Masatsugu Yoshizawa
Proc. ASME. IMECE2002, Design Engineering, 155-163, November 17–22, 2002
Paper No: IMECE2002-39204
DOI: https://doi.org/10.1115/IMECE2002-39204
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Topics: Excitation, Magnets, Spin (Aerodynamics), Torque, Spinning (Textile), Center of mass, Magnetic fields, Nonlinear dynamics, Oscillations, Permanent magnets