JPS4864983A - - Google Patents

Info

Publication number
JPS4864983A
JPS4864983A JP47120295A JP12029572A JPS4864983A JP S4864983 A JPS4864983 A JP S4864983A JP 47120295 A JP47120295 A JP 47120295A JP 12029572 A JP12029572 A JP 12029572A JP S4864983 A JPS4864983 A JP S4864983A
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
JP47120295A
Other languages
Japanese (ja)
Other versions
JPS5518858B2 (ko
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
Priority claimed from GB5562671A external-priority patent/GB1366369A/en
Application filed filed Critical
Publication of JPS4864983A publication Critical patent/JPS4864983A/ja
Publication of JPS5518858B2 publication Critical patent/JPS5518858B2/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP12029572A 1971-11-30 1972-11-30 Expired JPS5518858B2 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5562671A GB1366369A (en) 1971-11-30 1971-11-30 Detection of faults on surfaces

Publications (2)

Publication Number Publication Date
JPS4864983A true JPS4864983A (ko) 1973-09-07
JPS5518858B2 JPS5518858B2 (ko) 1980-05-22

Family

ID=10474428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12029572A Expired JPS5518858B2 (ko) 1971-11-30 1972-11-30

Country Status (5)

Country Link
JP (1) JPS5518858B2 (ko)
FI (1) FI56452C (ko)
IT (1) IT973745B (ko)
NO (1) NO136430C (ko)
SE (1) SE389916B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113783A (en) * 1975-03-31 1976-10-07 Asahi Chem Ind Co Ltd Defects detector of nonwoven fabric
JPS55129732A (en) * 1979-02-26 1980-10-07 Intec Corp Optical scanning scar detector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157622A (en) * 1981-03-24 1982-09-29 Hitachi Denshi Ltd Saw tooth wave generating circuit
SE456532B (sv) * 1985-10-18 1988-10-10 Asea Ab Arrangemang for ytavsokning av ett provobjekt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113783A (en) * 1975-03-31 1976-10-07 Asahi Chem Ind Co Ltd Defects detector of nonwoven fabric
JPS562907B2 (ko) * 1975-03-31 1981-01-22
JPS55129732A (en) * 1979-02-26 1980-10-07 Intec Corp Optical scanning scar detector

Also Published As

Publication number Publication date
FI56452C (fi) 1980-01-10
FI56452B (fi) 1979-09-28
NO136430C (no) 1977-08-31
SE389916B (sv) 1976-11-22
NO136430B (ko) 1977-05-23
JPS5518858B2 (ko) 1980-05-22
IT973745B (it) 1974-06-10

Similar Documents

Publication Publication Date Title
ATA136472A (ko)
AR196074A1 (ko)
AU2658571A (ko)
AU2691671A (ko)
AU2485671A (ko)
AU3005371A (ko)
AU2952271A (ko)
AU2941471A (ko)
AU2742671A (ko)
AU2684071A (ko)
AU2564071A (ko)
AU2894671A (ko)
AU2473671A (ko)
AU2755871A (ko)
AU2486471A (ko)
AU3038671A (ko)
AU2503871A (ko)
AU2456871A (ko)
AU2577671A (ko)
AU2588771A (ko)
AU2654071A (ko)
AU2455871A (ko)
AU2669471A (ko)
AU2415871A (ko)
AU2684171A (ko)