JP2003202218A5 - - Google Patents

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Publication number
JP2003202218A5
JP2003202218A5 JP2002378310A JP2002378310A JP2003202218A5 JP 2003202218 A5 JP2003202218 A5 JP 2003202218A5 JP 2002378310 A JP2002378310 A JP 2002378310A JP 2002378310 A JP2002378310 A JP 2002378310A JP 2003202218 A5 JP2003202218 A5 JP 2003202218A5
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JP
Japan
Prior art keywords
signal
sensor coil
subject
transmission
reception
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JP2002378310A
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English (en)
Japanese (ja)
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JP2003202218A (ja
JP4334215B2 (ja
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Priority to JP2002378310A priority Critical patent/JP4334215B2/ja
Priority claimed from JP2002378310A external-priority patent/JP4334215B2/ja
Publication of JP2003202218A publication Critical patent/JP2003202218A/ja
Publication of JP2003202218A5 publication Critical patent/JP2003202218A5/ja
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Publication of JP4334215B2 publication Critical patent/JP4334215B2/ja
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Expired - Fee Related legal-status Critical Current

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JP2002378310A 2002-12-26 2002-12-26 電磁超音波計測方法および装置 Expired - Fee Related JP4334215B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002378310A JP4334215B2 (ja) 2002-12-26 2002-12-26 電磁超音波計測方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002378310A JP4334215B2 (ja) 2002-12-26 2002-12-26 電磁超音波計測方法および装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP31185997A Division JP3575252B2 (ja) 1997-11-13 1997-11-13 電磁超音波計測方法および装置

Publications (3)

Publication Number Publication Date
JP2003202218A JP2003202218A (ja) 2003-07-18
JP2003202218A5 true JP2003202218A5 (zh) 2005-06-23
JP4334215B2 JP4334215B2 (ja) 2009-09-30

Family

ID=27656022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002378310A Expired - Fee Related JP4334215B2 (ja) 2002-12-26 2002-12-26 電磁超音波計測方法および装置

Country Status (1)

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JP (1) JP4334215B2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014115720A1 (ja) * 2013-01-22 2014-07-31 新日鐵住金株式会社 欠陥位置補正方法
US10605789B2 (en) * 2017-02-23 2020-03-31 Southern Research Institute Ultrasonic inspection system employing spectral and time domain processing of ultrasonic signal
CN113311073B (zh) * 2021-04-21 2022-12-02 武汉科技大学 一种电磁超声声时测量方法及系统

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