JPH0473522B2 - - Google Patents

Info

Publication number
JPH0473522B2
JPH0473522B2 JP24579384A JP24579384A JPH0473522B2 JP H0473522 B2 JPH0473522 B2 JP H0473522B2 JP 24579384 A JP24579384 A JP 24579384A JP 24579384 A JP24579384 A JP 24579384A JP H0473522 B2 JPH0473522 B2 JP H0473522B2
Authority
JP
Japan
Prior art keywords
linear mark
signal
output
light
deviation
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
JP24579384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61122506A (ja
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 filed Critical
Priority to JP24579384A priority Critical patent/JPS61122506A/ja
Publication of JPS61122506A publication Critical patent/JPS61122506A/ja
Publication of JPH0473522B2 publication Critical patent/JPH0473522B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP24579384A 1984-11-20 1984-11-20 線状マークの位置検出方法 Granted JPS61122506A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24579384A JPS61122506A (ja) 1984-11-20 1984-11-20 線状マークの位置検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24579384A JPS61122506A (ja) 1984-11-20 1984-11-20 線状マークの位置検出方法

Publications (2)

Publication Number Publication Date
JPS61122506A JPS61122506A (ja) 1986-06-10
JPH0473522B2 true JPH0473522B2 (enExample) 1992-11-24

Family

ID=17138910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24579384A Granted JPS61122506A (ja) 1984-11-20 1984-11-20 線状マークの位置検出方法

Country Status (1)

Country Link
JP (1) JPS61122506A (enExample)

Also Published As

Publication number Publication date
JPS61122506A (ja) 1986-06-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term