JPS6148094B2 - - Google Patents

Info

Publication number
JPS6148094B2
JPS6148094B2 JP15509081A JP15509081A JPS6148094B2 JP S6148094 B2 JPS6148094 B2 JP S6148094B2 JP 15509081 A JP15509081 A JP 15509081A JP 15509081 A JP15509081 A JP 15509081A JP S6148094 B2 JPS6148094 B2 JP S6148094B2
Authority
JP
Japan
Prior art keywords
focus correction
infrared
detection device
mirror
temperature detection
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
JP15509081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5855827A (ja
Inventor
Juichi Hagiwara
Tsunehiko Yoshimura
Akito Osada
Hiroyuki Washino
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15509081A priority Critical patent/JPS5855827A/ja
Publication of JPS5855827A publication Critical patent/JPS5855827A/ja
Publication of JPS6148094B2 publication Critical patent/JPS6148094B2/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
    • G01D5/32—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 with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/342—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells the sensed object being the obturating part
    • 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
    • G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Radiation Pyrometers (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP15509081A 1981-09-30 1981-09-30 赤外線温度検出装置の焦点補正機構 Granted JPS5855827A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15509081A JPS5855827A (ja) 1981-09-30 1981-09-30 赤外線温度検出装置の焦点補正機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15509081A JPS5855827A (ja) 1981-09-30 1981-09-30 赤外線温度検出装置の焦点補正機構

Publications (2)

Publication Number Publication Date
JPS5855827A JPS5855827A (ja) 1983-04-02
JPS6148094B2 true JPS6148094B2 (enrdf_load_stackoverflow) 1986-10-22

Family

ID=15598423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15509081A Granted JPS5855827A (ja) 1981-09-30 1981-09-30 赤外線温度検出装置の焦点補正機構

Country Status (1)

Country Link
JP (1) JPS5855827A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5855827A (ja) 1983-04-02

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