JPS6133442B2 - - Google Patents

Info

Publication number
JPS6133442B2
JPS6133442B2 JP15106380A JP15106380A JPS6133442B2 JP S6133442 B2 JPS6133442 B2 JP S6133442B2 JP 15106380 A JP15106380 A JP 15106380A JP 15106380 A JP15106380 A JP 15106380A JP S6133442 B2 JPS6133442 B2 JP S6133442B2
Authority
JP
Japan
Prior art keywords
loop
measured
image sensor
photoelectric conversion
feeding
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.)
Expired
Application number
JP15106380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5774608A (en
Inventor
Yutaka Tomita
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.)
Mitsutoyo Manufacturing Co Ltd
Original Assignee
Mitsutoyo 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 Mitsutoyo Manufacturing Co Ltd filed Critical Mitsutoyo Manufacturing Co Ltd
Priority to JP15106380A priority Critical patent/JPS5774608A/ja
Publication of JPS5774608A publication Critical patent/JPS5774608A/ja
Publication of JPS6133442B2 publication Critical patent/JPS6133442B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP15106380A 1980-10-28 1980-10-28 Automatic measuring method and apparatus for planar contour Granted JPS5774608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15106380A JPS5774608A (en) 1980-10-28 1980-10-28 Automatic measuring method and apparatus for planar contour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15106380A JPS5774608A (en) 1980-10-28 1980-10-28 Automatic measuring method and apparatus for planar contour

Publications (2)

Publication Number Publication Date
JPS5774608A JPS5774608A (en) 1982-05-10
JPS6133442B2 true JPS6133442B2 (enrdf_load_stackoverflow) 1986-08-02

Family

ID=15510485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15106380A Granted JPS5774608A (en) 1980-10-28 1980-10-28 Automatic measuring method and apparatus for planar contour

Country Status (1)

Country Link
JP (1) JPS5774608A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913218A (ja) * 1982-07-15 1984-01-24 Nippon Kogaku Kk <Nikon> 眼鏡フレ−ムの形取器
JPS6015623A (ja) * 1983-07-07 1985-01-26 Tokyo Optical Co Ltd 眼鏡調整装置
JPS6285802A (ja) * 1985-10-11 1987-04-20 Asaka Riken Kogyo Kk 打抜孔が設けられた被検査物の自動検査装置
JPS6285804A (ja) * 1985-10-11 1987-04-20 Asaka Riken Kogyo Kk 打抜孔が設けられた被検査物の自動検査装置
JPS6285803A (ja) * 1985-10-11 1987-04-20 Asaka Riken Kogyo Kk 打抜孔が設けられた被検査物の自動検査方法

Also Published As

Publication number Publication date
JPS5774608A (en) 1982-05-10

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