JPS60220802A - 金属塊の幅方向位置検出方法及びその装置 - Google Patents

金属塊の幅方向位置検出方法及びその装置

Info

Publication number
JPS60220802A
JPS60220802A JP59077214A JP7721484A JPS60220802A JP S60220802 A JPS60220802 A JP S60220802A JP 59077214 A JP59077214 A JP 59077214A JP 7721484 A JP7721484 A JP 7721484A JP S60220802 A JPS60220802 A JP S60220802A
Authority
JP
Japan
Prior art keywords
voltage
light
metal lump
receiving element
address
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
JP59077214A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423721B2 (enrdf_load_stackoverflow
Inventor
Heiji Kato
平二 加藤
Hiroaki Kuwano
博明 桑野
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP59077214A priority Critical patent/JPS60220802A/ja
Publication of JPS60220802A publication Critical patent/JPS60220802A/ja
Publication of JPH0423721B2 publication Critical patent/JPH0423721B2/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
    • G01B11/046—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 width

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP59077214A 1984-04-17 1984-04-17 金属塊の幅方向位置検出方法及びその装置 Granted JPS60220802A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59077214A JPS60220802A (ja) 1984-04-17 1984-04-17 金属塊の幅方向位置検出方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59077214A JPS60220802A (ja) 1984-04-17 1984-04-17 金属塊の幅方向位置検出方法及びその装置

Publications (2)

Publication Number Publication Date
JPS60220802A true JPS60220802A (ja) 1985-11-05
JPH0423721B2 JPH0423721B2 (enrdf_load_stackoverflow) 1992-04-23

Family

ID=13627582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59077214A Granted JPS60220802A (ja) 1984-04-17 1984-04-17 金属塊の幅方向位置検出方法及びその装置

Country Status (1)

Country Link
JP (1) JPS60220802A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013096879A (ja) * 2011-11-02 2013-05-20 Meidensha Corp 回転機ギャップ計測装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013096879A (ja) * 2011-11-02 2013-05-20 Meidensha Corp 回転機ギャップ計測装置

Also Published As

Publication number Publication date
JPH0423721B2 (enrdf_load_stackoverflow) 1992-04-23

Similar Documents

Publication Publication Date Title
US5124810A (en) Image reading apparatus
EP0627069B1 (en) Method and apparatus for measuring the shape of a surface of an object
JPH01292310A (ja) 走査光学装置
JP2002271631A (ja) 画像読取装置
US5008698A (en) Control apparatus for image sensor
US3781117A (en) Apparatus for surface inspection of moving material
JPS60220802A (ja) 金属塊の幅方向位置検出方法及びその装置
JPH0423722B2 (enrdf_load_stackoverflow)
WO2006068160A1 (en) Focus detection apparatus and focus detection method
JPH051883B2 (enrdf_load_stackoverflow)
US8698942B2 (en) Focus detection apparatus
JPH0467888B2 (enrdf_load_stackoverflow)
JPH04224016A (ja) 熱延材の幅端部位置検出装置
JPS60129603A (ja) 圧延材の幅方向位置検出装置
JPS6224989B2 (enrdf_load_stackoverflow)
US3441739A (en) Width gage which generates pulse width proportional to deviation from desired width
KR100395106B1 (ko) 씨씨디 카메라의 셔터 구동 제어방법
JPH0612486Y2 (ja) 加熱金属塊の幅方向位置検出装置
JPH01163601A (ja) 金属塊の幅方向位置検出装置
JPH0320707A (ja) 自動合焦装置および合焦位置検出方法
Matsubara et al. Hot slab surface inspection by laser scanning method
JPS6134447A (ja) 連続鋳造スラブ光学探傷装置
KR100470062B1 (ko) Ｃｃｄ카메라형 폭 측정장치의 폭 연산처리 방법
JPH0585883B2 (enrdf_load_stackoverflow)
JPS6245123Y2 (enrdf_load_stackoverflow)