JPS4832559A - - Google Patents

Info

Publication number
JPS4832559A
JPS4832559A JP46066877A JP6687771A JPS4832559A JP S4832559 A JPS4832559 A JP S4832559A JP 46066877 A JP46066877 A JP 46066877A JP 6687771 A JP6687771 A JP 6687771A JP S4832559 A JPS4832559 A JP S4832559A
Authority
JP
Japan
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
JP46066877A
Other languages
Japanese (ja)
Other versions
JPS5149234B2 (enExample
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 filed Critical
Priority to JP46066877A priority Critical patent/JPS5149234B2/ja
Priority to US00282222A priority patent/US3797943A/en
Priority to CA149,970A priority patent/CA972847A/en
Publication of JPS4832559A publication Critical patent/JPS4832559A/ja
Publication of JPS5149234B2 publication Critical patent/JPS5149234B2/ja
Expired 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP46066877A 1971-08-31 1971-08-31 Expired JPS5149234B2 (enExample)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP46066877A JPS5149234B2 (enExample) 1971-08-31 1971-08-31
US00282222A US3797943A (en) 1971-08-31 1972-08-21 Surface inspecting apparatus
CA149,970A CA972847A (en) 1971-08-31 1972-08-22 Surface inspecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46066877A JPS5149234B2 (enExample) 1971-08-31 1971-08-31

Publications (2)

Publication Number Publication Date
JPS4832559A true JPS4832559A (enExample) 1973-04-28
JPS5149234B2 JPS5149234B2 (enExample) 1976-12-25

Family

ID=13328528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46066877A Expired JPS5149234B2 (enExample) 1971-08-31 1971-08-31

Country Status (3)

Country Link
US (1) US3797943A (enExample)
JP (1) JPS5149234B2 (enExample)
CA (1) CA972847A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075483A (enExample) * 1973-11-06 1975-06-20
JPS512287U (enExample) * 1974-06-20 1976-01-09
JPS517985A (ja) * 1974-05-10 1976-01-22 Tokyo Shibaura Electric Co Ketsukankenshutsusochi
JPS5697839A (en) * 1979-12-15 1981-08-06 Roland Man Druckmasch Device for optically measuring each section of covered area of printtoriginallplate

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972624A (en) * 1973-12-20 1976-08-03 Agfa-Gevaert, A.G. Process and apparatus for detecting longitudinal faults on moving webs of material
US3975644A (en) * 1974-08-16 1976-08-17 Erich Scharf Flaw detecting method and apparatus
JPS5389794A (en) * 1977-01-19 1978-08-07 Kobe Steel Ltd Defect inspecting apparatus
US4160913A (en) * 1977-08-05 1979-07-10 St. Regis Paper Company Web scanning apparatus
NL7808355A (nl) * 1977-08-18 1979-02-20 Elbicon Electronics Pvba Inrichting voor het detecteren van vreemde voorwerpen tussen losse groente.
JPS58195019U (ja) * 1982-06-22 1983-12-24 三菱自動車工業株式会社 吸気装置
US4629319A (en) * 1984-02-14 1986-12-16 Diffracto Ltd. Panel surface flaw inspection
US4920385A (en) * 1984-02-14 1990-04-24 Diffracto Ltd. Panel surface flaw inspection
DE3446355C2 (de) * 1984-12-19 1986-11-06 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Fehlersuchgerät
US5206700A (en) * 1985-03-14 1993-04-27 Diffracto, Ltd. Methods and apparatus for retroreflective surface inspection and distortion measurement
DE3736293A1 (de) * 1987-10-27 1989-05-11 Feldmuehle Ag Verfahren und vorrichtung zum pruefen einer noch feuchten beschichtung auf laufenden bahnen
US5168322A (en) * 1991-08-19 1992-12-01 Diffracto Ltd. Surface inspection using retro-reflective light field
US5225890A (en) * 1991-10-28 1993-07-06 Gencorp Inc. Surface inspection apparatus and method
US5644141A (en) * 1995-10-12 1997-07-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for high-speed characterization of surfaces
US7889907B2 (en) * 2005-01-12 2011-02-15 The Boeing Company Apparatus and methods for inspecting tape lamination
US8812149B2 (en) 2011-02-24 2014-08-19 Mss, Inc. Sequential scanning of multiple wavelengths

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058004A (en) * 1960-02-12 1962-10-09 Hammermill Paper Co Material inspecting device
US3257563A (en) * 1962-10-22 1966-06-21 George J Laurent Photosensitive variable aperture scanning device
US3334238A (en) * 1964-06-09 1967-08-01 Philco Ford Corp Photoelectric inspection system for the discovery of flaws in rolled stock and the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075483A (enExample) * 1973-11-06 1975-06-20
JPS517985A (ja) * 1974-05-10 1976-01-22 Tokyo Shibaura Electric Co Ketsukankenshutsusochi
JPS512287U (enExample) * 1974-06-20 1976-01-09
JPS5697839A (en) * 1979-12-15 1981-08-06 Roland Man Druckmasch Device for optically measuring each section of covered area of printtoriginallplate

Also Published As

Publication number Publication date
CA972847A (en) 1975-08-12
JPS5149234B2 (enExample) 1976-12-25
US3797943A (en) 1974-03-19

Similar Documents

Publication Publication Date Title
JPS5149234B2 (enExample)
ATA136472A (enExample)
AR196074A1 (enExample)
AU2658571A (enExample)
AU2691671A (enExample)
AU2941471A (enExample)
AU2952271A (enExample)
AU2564071A (enExample)
AU3005371A (enExample)
AU2684071A (enExample)
AU2485671A (enExample)
AR202997Q (enExample)
AU2837671A (enExample)
AU2940971A (enExample)
AU2724971A (enExample)
AU2654071A (enExample)
AU2577671A (enExample)
AU2415871A (enExample)
AU2706571A (enExample)
AU2399971A (enExample)
AU2503871A (enExample)
AU1109576A (enExample)
AU2455871A (enExample)
AU2963771A (enExample)
AR199640Q (enExample)