JPS57131058A - Ultrasonic flaw detection equipment - Google Patents

Ultrasonic flaw detection equipment

Info

Publication number
JPS57131058A
JPS57131058A JP56016655A JP1665581A JPS57131058A JP S57131058 A JPS57131058 A JP S57131058A JP 56016655 A JP56016655 A JP 56016655A JP 1665581 A JP1665581 A JP 1665581A JP S57131058 A JPS57131058 A JP S57131058A
Authority
JP
Japan
Prior art keywords
digital
signal
computer
vibrator
amplifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56016655A
Other languages
English (en)
Inventor
Kuniharu Uchida
Satoshi Nagai
Ichiro Furumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56016655A priority Critical patent/JPS57131058A/ja
Publication of JPS57131058A publication Critical patent/JPS57131058A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP56016655A 1981-02-06 1981-02-06 Ultrasonic flaw detection equipment Pending JPS57131058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016655A JPS57131058A (en) 1981-02-06 1981-02-06 Ultrasonic flaw detection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016655A JPS57131058A (en) 1981-02-06 1981-02-06 Ultrasonic flaw detection equipment

Publications (1)

Publication Number Publication Date
JPS57131058A true JPS57131058A (en) 1982-08-13

Family

ID=11922351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016655A Pending JPS57131058A (en) 1981-02-06 1981-02-06 Ultrasonic flaw detection equipment

Country Status (1)

Country Link
JP (1) JPS57131058A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155242A (ja) * 1983-02-22 1984-09-04 株式会社東芝 超音波診断装置
JPS6029140A (ja) * 1983-07-28 1985-02-14 株式会社東芝 超音波診断装置
JPH0242355A (ja) * 1988-08-02 1990-02-13 Hitachi Constr Mach Co Ltd 超音波検査装置
KR100752679B1 (ko) 2006-09-12 2007-08-29 경원훼라이트공업 주식회사 단일의 중간주파 증폭부를 갖는 초음파 배열센서 시스템
US7389692B2 (en) 2005-11-04 2008-06-24 Ge Inspection Technologies, Lp Digital log amplifier for ultrasonic testing
JP2017158917A (ja) * 2016-03-11 2017-09-14 東芝メディカルシステムズ株式会社 医用診断装置、および医用解析プログラム

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155242A (ja) * 1983-02-22 1984-09-04 株式会社東芝 超音波診断装置
JPH0414013B2 (ja) * 1983-02-22 1992-03-11 Tokyo Shibaura Electric Co
JPS6029140A (ja) * 1983-07-28 1985-02-14 株式会社東芝 超音波診断装置
JPH0242355A (ja) * 1988-08-02 1990-02-13 Hitachi Constr Mach Co Ltd 超音波検査装置
US7389692B2 (en) 2005-11-04 2008-06-24 Ge Inspection Technologies, Lp Digital log amplifier for ultrasonic testing
KR100752679B1 (ko) 2006-09-12 2007-08-29 경원훼라이트공업 주식회사 단일의 중간주파 증폭부를 갖는 초음파 배열센서 시스템
JP2017158917A (ja) * 2016-03-11 2017-09-14 東芝メディカルシステムズ株式会社 医用診断装置、および医用解析プログラム

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