JPS54146685A - Method of detecting leakage while removing ambient noises - Google Patents

Method of detecting leakage while removing ambient noises

Info

Publication number
JPS54146685A
JPS54146685A JP5477178A JP5477178A JPS54146685A JP S54146685 A JPS54146685 A JP S54146685A JP 5477178 A JP5477178 A JP 5477178A JP 5477178 A JP5477178 A JP 5477178A JP S54146685 A JPS54146685 A JP S54146685A
Authority
JP
Japan
Prior art keywords
detecting leakage
ambient noises
removing ambient
noises
leakage
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
JP5477178A
Other languages
Japanese (ja)
Inventor
Kanehide Watanabe
Hideaki Kiyono
Masao Isobe
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
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 Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Priority to JP5477178A priority Critical patent/JPS54146685A/en
Publication of JPS54146685A publication Critical patent/JPS54146685A/en
Pending legal-status Critical Current

Links

JP5477178A 1978-05-09 1978-05-09 Method of detecting leakage while removing ambient noises Pending JPS54146685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5477178A JPS54146685A (en) 1978-05-09 1978-05-09 Method of detecting leakage while removing ambient noises

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5477178A JPS54146685A (en) 1978-05-09 1978-05-09 Method of detecting leakage while removing ambient noises

Publications (1)

Publication Number Publication Date
JPS54146685A true JPS54146685A (en) 1979-11-16

Family

ID=12980022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5477178A Pending JPS54146685A (en) 1978-05-09 1978-05-09 Method of detecting leakage while removing ambient noises

Country Status (1)

Country Link
JP (1) JPS54146685A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6370138A (en) * 1986-09-11 1988-03-30 Hitachi Ltd Leak detector
WO2015145972A1 (en) * 2014-03-26 2015-10-01 日本電気株式会社 Flaw analysis device, flaw analysis method, and storage medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6370138A (en) * 1986-09-11 1988-03-30 Hitachi Ltd Leak detector
WO2015145972A1 (en) * 2014-03-26 2015-10-01 日本電気株式会社 Flaw analysis device, flaw analysis method, and storage medium

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