JPS622246B2 - - Google Patents

Info

Publication number
JPS622246B2
JPS622246B2 JP56130959A JP13095981A JPS622246B2 JP S622246 B2 JPS622246 B2 JP S622246B2 JP 56130959 A JP56130959 A JP 56130959A JP 13095981 A JP13095981 A JP 13095981A JP S622246 B2 JPS622246 B2 JP S622246B2
Authority
JP
Japan
Prior art keywords
infrared
passing
detector
signal
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
JP56130959A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5832131A (ja
Inventor
Kenichi Shibata
Shoichi Nakano
Toshiaki Yokoo
Yukinori Kuwano
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP56130959A priority Critical patent/JPS5832131A/ja
Priority to US06/407,582 priority patent/US4485305A/en
Priority to GB08223932A priority patent/GB2105033B/en
Publication of JPS5832131A publication Critical patent/JPS5832131A/ja
Publication of JPS622246B2 publication Critical patent/JPS622246B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0803—Arrangements for time-dependent attenuation of radiation signals
    • G01J5/0805—Means for chopping radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • G01J5/35—Electrical features thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Radiation Pyrometers (AREA)
JP56130959A 1981-08-20 1981-08-20 赤外線検出器 Granted JPS5832131A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56130959A JPS5832131A (ja) 1981-08-20 1981-08-20 赤外線検出器
US06/407,582 US4485305A (en) 1981-08-20 1982-08-12 Infrared detector with vibrating chopper
GB08223932A GB2105033B (en) 1981-08-20 1982-08-19 Infrared ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56130959A JPS5832131A (ja) 1981-08-20 1981-08-20 赤外線検出器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP59074665A Division JPS59230127A (ja) 1984-04-12 1984-04-12 赤外線検出装置

Publications (2)

Publication Number Publication Date
JPS5832131A JPS5832131A (ja) 1983-02-25
JPS622246B2 true JPS622246B2 (en]) 1987-01-19

Family

ID=15046626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56130959A Granted JPS5832131A (ja) 1981-08-20 1981-08-20 赤外線検出器

Country Status (1)

Country Link
JP (1) JPS5832131A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073615A (ja) * 1983-09-30 1985-04-25 Kureha Chem Ind Co Ltd 光路開閉装置
JPS60144626A (ja) * 1984-01-06 1985-07-31 Sanyo Electric Co Ltd 赤外線検知装置
US4745284A (en) * 1985-05-27 1988-05-17 Murata Manufacturing Co., Ltd. Infrared ray detector
JPS6336120A (ja) * 1986-07-29 1988-02-16 Japan Spectroscopic Co 複光束分光光度計
NL8901083A (nl) * 1989-04-28 1990-11-16 Terpa Poultry Bv Werkwijze en inrichting voor het via een dwarstransporteur afvoeren van verpakte produkten.
JPH07132269A (ja) * 1993-11-10 1995-05-23 Kanetsuu Eng Kk カレット色別自動選別機及び選別方法
JP2011022198A (ja) 2009-07-13 2011-02-03 Molex Inc 光コネクタ

Also Published As

Publication number Publication date
JPS5832131A (ja) 1983-02-25

Similar Documents

Publication Publication Date Title
EP0131996B1 (en) Infra-red radiation detector
JPS622246B2 (en])
US4542294A (en) Infrared detector and method of producing the same
JPH0238893B2 (en])
JPH0262810B2 (en])
US4617438A (en) Apparatus with an infrared ray detecting temperature sensor
JPH0156367B2 (en])
JPH037890B2 (en])
JPH0216858B2 (en])
JPS5937431A (ja) 赤外線検出器
JPH0230740Y2 (en])
JPH0142726Y2 (en])
JPH0127069Y2 (en])
JPS5973742A (ja) 赤外線検出装置
JPH0313707Y2 (en])
JPH0334668Y2 (en])
JPH0238894B2 (en])
JPS6021424A (ja) 赤外線検出器
JPH0414290B2 (en])
JPH0553372B2 (en])
JPH0240172B2 (en])
JP2000283764A (ja) 角速度検出装置
JPS6047541B2 (ja) 赤外線検出器
JPH02196989A (ja) 放射線計測用の振動容量型電位計
JPS5915864A (ja) 表面電位検出装置