发明名称 |
DETECTING APPARATUS |
摘要 |
An ultrasonic non-destructive inspecting apparatus is constructed to comprise a transmission signal generator, an ultrasonic probe, a correlator and an adder wherein a transmission singal based on a sequence is generated and transmitted to a specimen, its echo is correlation processed with an appropriate reference signal, and the results of the correlation processes are summed to judge a reflection matter within the specimen. |
申请公布号 |
EP0574964(A3) |
申请公布日期 |
1994.07.20 |
申请号 |
EP19930113280 |
申请日期 |
1990.02.28 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
WADAKA, SHUSOU;MISU, KOICHIRO;NAGATSUKA, TSUTOMU;KOIKE, MITSUHIRO |
分类号 |
G01N29/06;G01N29/07;G01N29/11;G01N29/30;G01N29/34;G01N29/40;G01N29/44;G01N29/46;G01N29/50 |
主分类号 |
G01N29/06 |
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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