JPS56126745A - Automatic inspecting device for surface of plate material - Google Patents

Automatic inspecting device for surface of plate material

Info

Publication number
JPS56126745A
JPS56126745A JP3016480A JP3016480A JPS56126745A JP S56126745 A JPS56126745 A JP S56126745A JP 3016480 A JP3016480 A JP 3016480A JP 3016480 A JP3016480 A JP 3016480A JP S56126745 A JPS56126745 A JP S56126745A
Authority
JP
Japan
Prior art keywords
plate
light
inspected
judgement
receiving units
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
JP3016480A
Other languages
English (en)
Inventor
Shozo Nomura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP3016480A priority Critical patent/JPS56126745A/ja
Publication of JPS56126745A publication Critical patent/JPS56126745A/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination

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)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP3016480A 1980-03-10 1980-03-10 Automatic inspecting device for surface of plate material Pending JPS56126745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3016480A JPS56126745A (en) 1980-03-10 1980-03-10 Automatic inspecting device for surface of plate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3016480A JPS56126745A (en) 1980-03-10 1980-03-10 Automatic inspecting device for surface of plate material

Publications (1)

Publication Number Publication Date
JPS56126745A true JPS56126745A (en) 1981-10-05

Family

ID=12296107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3016480A Pending JPS56126745A (en) 1980-03-10 1980-03-10 Automatic inspecting device for surface of plate material

Country Status (1)

Country Link
JP (1) JPS56126745A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275236A (ja) * 1985-09-30 1987-04-07 Toshiba Corp 表面検査装置
JPS63190950U (ja) * 1987-05-29 1988-12-08
JP2006317274A (ja) * 2005-05-12 2006-11-24 Jfe Steel Kk ステンレス鋼板の表面検査方法およびステンレス鋼板用表面検査装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275236A (ja) * 1985-09-30 1987-04-07 Toshiba Corp 表面検査装置
JPS63190950U (ja) * 1987-05-29 1988-12-08
JP2006317274A (ja) * 2005-05-12 2006-11-24 Jfe Steel Kk ステンレス鋼板の表面検査方法およびステンレス鋼板用表面検査装置

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