JPS5417873A - Device of detecting edge - Google Patents

Device of detecting edge

Info

Publication number
JPS5417873A
JPS5417873A JP8378977A JP8378977A JPS5417873A JP S5417873 A JPS5417873 A JP S5417873A JP 8378977 A JP8378977 A JP 8378977A JP 8378977 A JP8378977 A JP 8378977A JP S5417873 A JPS5417873 A JP S5417873A
Authority
JP
Japan
Prior art keywords
detecting edge
detecting
edge
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.)
Granted
Application number
JP8378977A
Other languages
Japanese (ja)
Other versions
JPS5847015B2 (en
Inventor
Masayoshi Iwasaki
Nobuo Kimura
Yoshirou Nishimoto
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP8378977A priority Critical patent/JPS5847015B2/en
Publication of JPS5417873A publication Critical patent/JPS5417873A/en
Publication of JPS5847015B2 publication Critical patent/JPS5847015B2/en
Expired legal-status Critical Current

Links

JP8378977A 1977-07-11 1977-07-11 edge detection device Expired JPS5847015B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8378977A JPS5847015B2 (en) 1977-07-11 1977-07-11 edge detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8378977A JPS5847015B2 (en) 1977-07-11 1977-07-11 edge detection device

Publications (2)

Publication Number Publication Date
JPS5417873A true JPS5417873A (en) 1979-02-09
JPS5847015B2 JPS5847015B2 (en) 1983-10-20

Family

ID=13812400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8378977A Expired JPS5847015B2 (en) 1977-07-11 1977-07-11 edge detection device

Country Status (1)

Country Link
JP (1) JPS5847015B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412257A (en) * 1990-04-27 1992-01-16 Kawasaki Steel Corp Method and device for detecting linear flaw on steel plate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213135A (en) * 1982-06-07 1983-12-12 Riyoowa Sangyo Kk Heating straw mat
JPH02167957A (en) * 1988-12-22 1990-06-28 Nippon Oil Co Ltd Hot water heating tatami
JPH0387119U (en) * 1989-12-25 1991-09-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412257A (en) * 1990-04-27 1992-01-16 Kawasaki Steel Corp Method and device for detecting linear flaw on steel plate

Also Published As

Publication number Publication date
JPS5847015B2 (en) 1983-10-20

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