[go: up one dir, main page]

FI800767A7 - An inspection system for detecting errors in regular patterns. - Google Patents

An inspection system for detecting errors in regular patterns. Download PDF

Info

Publication number
FI800767A7
FI800767A7 FI800767A FI800767A FI800767A7 FI 800767 A7 FI800767 A7 FI 800767A7 FI 800767 A FI800767 A FI 800767A FI 800767 A FI800767 A FI 800767A FI 800767 A7 FI800767 A7 FI 800767A7
Authority
FI
Finland
Prior art keywords
inspection system
detecting errors
regular patterns
patterns
regular
Prior art date
Application number
FI800767A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Peter David Southgate
John Prickett Beltz
Original Assignee
Rca Corp
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 US06/021,822 external-priority patent/US4292672A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of FI800767A7 publication Critical patent/FI800767A7/en

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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects

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)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Image Processing (AREA)
FI800767A 1979-03-19 1980-03-12 An inspection system for detecting errors in regular patterns. FI800767A7 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2182679A 1979-03-19 1979-03-19
US06/021,822 US4292672A (en) 1979-03-19 1979-03-19 Inspection system for detecting defects in regular patterns

Publications (1)

Publication Number Publication Date
FI800767A7 true FI800767A7 (en) 1981-01-01

Family

ID=26695138

Family Applications (1)

Application Number Title Priority Date Filing Date
FI800767A FI800767A7 (en) 1979-03-19 1980-03-12 An inspection system for detecting errors in regular patterns.

Country Status (9)

Country Link
KR (1) KR830001829B1 (en)
CA (1) CA1140251A (en)
DD (1) DD149585A5 (en)
DE (1) DE3010559C2 (en)
FI (1) FI800767A7 (en)
FR (1) FR2452101A1 (en)
GB (1) GB2044925B (en)
IT (1) IT1130315B (en)
PL (1) PL137040B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1196085A (en) * 1980-11-07 1985-10-29 John W.V. Miller Method and apparatus for detecting defects in glass bottles using event proximity
DE3578768D1 (en) 1985-03-14 1990-08-23 Toppan Printing Co Ltd DEVICE FOR CHECKING PRINTING.
DE3522179A1 (en) * 1985-06-21 1987-01-02 Forschungsgemeinschaft Aut Sic Device for carrying out optical measurements on installed windscreens
DE3737869A1 (en) * 1987-11-09 1989-05-24 Wagner Hans Juergen Dipl Ing Method and device for the optical testing of objects

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234941A (en) * 1967-08-16 1971-06-09 Emi Ltd Improvements in or relating to pattern recognition devices
US3620630A (en) * 1969-05-28 1971-11-16 Raytheon Co Radiation-sensitive mesh defect inspection system

Also Published As

Publication number Publication date
KR830001829B1 (en) 1983-09-12
PL222821A1 (en) 1981-01-30
DE3010559A1 (en) 1980-10-23
PL137040B1 (en) 1986-04-30
IT1130315B (en) 1986-06-11
DD149585A5 (en) 1981-07-15
FR2452101B1 (en) 1984-07-20
DE3010559C2 (en) 1984-07-12
CA1140251A (en) 1983-01-25
IT8020392A0 (en) 1980-03-06
FR2452101A1 (en) 1980-10-17
GB2044925B (en) 1983-02-09
GB2044925A (en) 1980-10-22

Similar Documents

Publication Publication Date Title
NO147929C (en) OIL POLLUTION DETECTION SYSTEM.
NL7704628A (en) REMOVABLE PROBE UNIT FOR ELECTRONIC MEASUREMENT SYSTEM.
IT1074352B (en) DEFECT DETECTOR SYSTEM
FI881782L (en) Method for detecting measurement errors
NO141641C (en) DEVICE FOR DETECTING ERRORS IN SHIP CONTROL SYSTEM
AT386286B (en) DEVICE FOR DETECTING ERRORS
FI820899A7 (en) Device for measuring x-y position.
BR8307228A (en) MACHINE TEST PROCESSING SYSTEM
NO901349D0 (en) PROCEDURE FOR MEASURING OR TESTING.
BR8008869A (en) SENSOR FOR MEASURING LEAKS
FI832365A7 (en) Method and device for measuring distance.
AR232045A1 (en) A NON-DESTRUCTIVE INSPECTION DEVICE FOR TIRES
DE3177253D1 (en) FUEL MEASURING SYSTEM.
NL7809548A (en) INSPECTION SYSTEM FOR FUELS.
FI800767A7 (en) An inspection system for detecting errors in regular patterns.
NL184646C (en) SIGNAL MEASURING DEVICE.
DE3484634D1 (en) DEVICE FOR FAULT DETECTION.
FI810855A7 (en) Inspection system.
FI842783A7 (en) A device for measuring urine.
BE855873A (en) AUTOMATIC METER VERIFICATION PROCESS
ES506924A0 (en) IMPROVEMENTS IN AN INSPECTION DEVICE TO DETECT DEFECTS IN OBJECTS.
IT8320860A0 (en) DEVICE FOR TESTING OR CHECKING CIGARETTES.
FI841974A0 (en) MAGNETIC TESTING MEASUREMENT.
NL7609623A (en) IDENTIFICATION SYSTEM FOR TEST TUBES.
MX150104A (en) IMPROVEMENTS IN A DEVELOPMENT SYSTEM

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: RCA CORPORATION