| 摘要 |
The purpose of this invention is to provide a support device for a resonator that can support the resonator at an optional location, can let the resonator vibrate with a specified vibration consistently, and can apply an ultrasonic vibration to objects efficiently. By inserting first clamping means and second clamping means, which comprise supporting member at least at each contacting portion, into first portion-to-be-supported and second portion-to-be-supported of resonator, the resonator is supported. As substances of the supporting member, substances that have a logarithmic decrement higher than 0.01 and lower than 1.0 and/or a sound propagation speed of more than 5900 m/s are suitable.
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