发明名称 |
Ultrasonic detecting apparatus |
摘要 |
An ultrasonic detecting apparatus includes a transmitting element for emitting an ultrasonic wave toward a surface to be probed inside a sample from a surface of the sample at a predetermined angle. The ultrasonic detecting apparatus also includes a receiving element for receiving the ultrasonic wave reflected from the surface of the sample. The transmitting element and the receiving element are separated from each other on a single pedestal and are movable on the surface of the sample in a direction perpendicular to the surface to be probed. A distance between the transmitting element and the receiving element is arbitrarily changeable.
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申请公布号 |
US6550334(B2) |
申请公布日期 |
2003.04.22 |
申请号 |
US20010933665 |
申请日期 |
2001.08.22 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
KODAMA MASARU;IWATSUBO KIYOTAKA;NISHIMURA NOBUHIKO;IMAMOTO TOSHIHIKO;FUJITA MASAAKI |
分类号 |
B23K13/02;B23K37/053;F16L41/08;H05B6/02;H05B6/14;(IPC1-7):G01N29/06 |
主分类号 |
B23K13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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