JPS6346362B2 - - Google Patents

Info

Publication number
JPS6346362B2
JPS6346362B2 JP10788080A JP10788080A JPS6346362B2 JP S6346362 B2 JPS6346362 B2 JP S6346362B2 JP 10788080 A JP10788080 A JP 10788080A JP 10788080 A JP10788080 A JP 10788080A JP S6346362 B2 JPS6346362 B2 JP S6346362B2
Authority
JP
Japan
Prior art keywords
mark
output
running object
light receiving
detected
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
JP10788080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5733303A (en
Inventor
Kazuo Yamaguchi
Nobuhiko Aoki
Kazuo Kuroki
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP10788080A priority Critical patent/JPS5733303A/ja
Publication of JPS5733303A publication Critical patent/JPS5733303A/ja
Publication of JPS6346362B2 publication Critical patent/JPS6346362B2/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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP10788080A 1980-08-06 1980-08-06 Mark detecting method for continuous traveling object Granted JPS5733303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10788080A JPS5733303A (en) 1980-08-06 1980-08-06 Mark detecting method for continuous traveling object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10788080A JPS5733303A (en) 1980-08-06 1980-08-06 Mark detecting method for continuous traveling object

Publications (2)

Publication Number Publication Date
JPS5733303A JPS5733303A (en) 1982-02-23
JPS6346362B2 true JPS6346362B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-09-14

Family

ID=14470418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10788080A Granted JPS5733303A (en) 1980-08-06 1980-08-06 Mark detecting method for continuous traveling object

Country Status (1)

Country Link
JP (1) JPS5733303A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5733303A (en) 1982-02-23

Similar Documents

Publication Publication Date Title
US4921345A (en) Spatial filter type speed measuring apparatus
JPS6175236A (ja) 塗装面測定装置
JP3686182B2 (ja) 表面形状測定方法及び装置
JPS6346362B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR880701365A (ko) 광섬유의 직경 측정방법 및 그 장치
JPS60225002A (ja) 位置測定法
JPH0519940B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS63277973A (ja) 空間フイルタを用いた移動物体の速度測定装置
JP2786216B2 (ja) 絵柄面積率測定装置
JPS5458047A (en) Method of metering spacing between cars
JPS5951031B2 (ja) 信号３値化方式
JP2001183110A (ja) エッジ位置検出装置
KR910010155A (ko) 폭 측정장치
JPS6474877A (en) Image pickup device using solid-state image pickup element
JPH0665992B2 (ja) 光学式速度検出装置
JPH0216964B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3410280B2 (ja) パターン検査装置
JPH1038901A (ja) 非接触速度計
JPH01287468A (ja) ランダム空間パターンの移動情報検出方法
JPS6132324Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5853861B2 (ja) 表面欠陥検出装置
JP2726911B2 (ja) Ｉｃリードの曲り検出方法
KR940022483A (ko) 발광소자의 발광위치 검출방법
JPH0621776B2 (ja) 鮮映性測定方法
JPH0854214A (ja) 隙間計測方法