JPS5241575A - Defect detection apparatus - Google Patents

Defect detection apparatus

Info

Publication number
JPS5241575A
JPS5241575A JP11637075A JP11637075A JPS5241575A JP S5241575 A JPS5241575 A JP S5241575A JP 11637075 A JP11637075 A JP 11637075A JP 11637075 A JP11637075 A JP 11637075A JP S5241575 A JPS5241575 A JP S5241575A
Authority
JP
Japan
Prior art keywords
detection apparatus
defect detection
computer
speeds
lateness
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
JP11637075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5639419B2 (enExample
Inventor
Norio Nagase
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP11637075A priority Critical patent/JPS5241575A/ja
Publication of JPS5241575A publication Critical patent/JPS5241575A/ja
Publication of JPS5639419B2 publication Critical patent/JPS5639419B2/ja
Granted 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • 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)
JP11637075A 1975-09-29 1975-09-29 Defect detection apparatus Granted JPS5241575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11637075A JPS5241575A (en) 1975-09-29 1975-09-29 Defect detection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11637075A JPS5241575A (en) 1975-09-29 1975-09-29 Defect detection apparatus

Publications (2)

Publication Number Publication Date
JPS5241575A true JPS5241575A (en) 1977-03-31
JPS5639419B2 JPS5639419B2 (enExample) 1981-09-12

Family

ID=14685283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11637075A Granted JPS5241575A (en) 1975-09-29 1975-09-29 Defect detection apparatus

Country Status (1)

Country Link
JP (1) JPS5241575A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6211126U (enExample) * 1985-07-03 1987-01-23

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825585A (enExample) * 1971-08-03 1973-04-03
JPS4910761A (enExample) * 1972-05-26 1974-01-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825585A (enExample) * 1971-08-03 1973-04-03
JPS4910761A (enExample) * 1972-05-26 1974-01-30

Also Published As

Publication number Publication date
JPS5639419B2 (enExample) 1981-09-12

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