JPS54158292A - Surface inspector using tv camera - Google Patents

Surface inspector using tv camera

Info

Publication number
JPS54158292A
JPS54158292A JP6669378A JP6669378A JPS54158292A JP S54158292 A JPS54158292 A JP S54158292A JP 6669378 A JP6669378 A JP 6669378A JP 6669378 A JP6669378 A JP 6669378A JP S54158292 A JPS54158292 A JP S54158292A
Authority
JP
Japan
Prior art keywords
signals
circuit
fed
flaw
shutter
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
JP6669378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6118694B2 (enrdf_load_stackoverflow
Inventor
Takao Sugimoto
Isamu Ichijima
Seikichi Nishimura
Chiaki Fukazawa
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.)
Toshiba Corp
Nippon Steel Corp
Original Assignee
Toshiba Corp
Nippon Steel Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Nippon Steel Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6669378A priority Critical patent/JPS54158292A/ja
Publication of JPS54158292A publication Critical patent/JPS54158292A/ja
Publication of JPS6118694B2 publication Critical patent/JPS6118694B2/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)
  • Closed-Circuit Television Systems (AREA)
JP6669378A 1978-06-05 1978-06-05 Surface inspector using tv camera Granted JPS54158292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6669378A JPS54158292A (en) 1978-06-05 1978-06-05 Surface inspector using tv camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6669378A JPS54158292A (en) 1978-06-05 1978-06-05 Surface inspector using tv camera

Publications (2)

Publication Number Publication Date
JPS54158292A true JPS54158292A (en) 1979-12-13
JPS6118694B2 JPS6118694B2 (enrdf_load_stackoverflow) 1986-05-14

Family

ID=13323264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6669378A Granted JPS54158292A (en) 1978-06-05 1978-06-05 Surface inspector using tv camera

Country Status (1)

Country Link
JP (1) JPS54158292A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6118694B2 (enrdf_load_stackoverflow) 1986-05-14

Similar Documents

Publication Publication Date Title
ES447225A1 (es) Procedimiento y aparato para la inspeccion visual de articu-los manufacturados.
BR9106683A (pt) Metodo de inspecao eletromagnetica transiente e aparelho com sensores moveis
JPS55125439A (en) Defect inspection device
JPS56117154A (en) Inspecting apparatus of flaw
JPS54158292A (en) Surface inspector using tv camera
JPS54143168A (en) Appearance tester
JPS55157232A (en) Method of inspecting pattern
GB1173445A (en) Methods and Apparatus for Sorting Bulk Goods
JPS6418048A (en) Selection of citrus fruits
FR2380551A1 (fr) Procede et appareil d'analyse electronique d'images
JPS6419314A (en) Focusing evaluated value detecting device for optical equipment
JPS5233788A (en) Signal identification apparatus in ae signal position detection appara tus
JPS5472076A (en) Method and apparatus for pattern inspection
JPS5398871A (en) Shape inspecting apparatus
JPS577505A (en) Detecting method for excess and deficient turn-tightening of cap and device thereof
JPS52139485A (en) Follow-up apparatus for use in high-speed ultrasonic flaw detection
JPS53106087A (en) Method and apparatus of eddy current ultrasonic flaw detection
JPS52125388A (en) Defect inspection apparatus
JPS5252688A (en) Sensitivity setting device of detector in flaw detecting machines
JPS56125662A (en) Ultrasonic flaw detecting apparatus
JPS5484785A (en) Surface inspecting system
JPS541684A (en) Operation checking device of defect inspecting apparatus
JPS5344047A (en) Abnormality detection method for multi-unit apparatus
JPS5242791A (en) Method of controlling driving of ultrasonic flaw detection
JPS55121106A (en) Detector for waveform of beltlike body