JPS5773632A - Method and device for detecting light irradiation state - Google Patents

Method and device for detecting light irradiation state

Info

Publication number
JPS5773632A
JPS5773632A JP14937680A JP14937680A JPS5773632A JP S5773632 A JPS5773632 A JP S5773632A JP 14937680 A JP14937680 A JP 14937680A JP 14937680 A JP14937680 A JP 14937680A JP S5773632 A JPS5773632 A JP S5773632A
Authority
JP
Japan
Prior art keywords
light
slit
irradiated area
unit areas
beltlike
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.)
Pending
Application number
JP14937680A
Other languages
English (en)
Inventor
Manabu Goto
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.)
Ushio Denki KK
Ushio Inc
Original Assignee
Ushio Denki KK
Ushio Inc
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 Ushio Denki KK, Ushio Inc filed Critical Ushio Denki KK
Priority to JP14937680A priority Critical patent/JPS5773632A/ja
Publication of JPS5773632A publication Critical patent/JPS5773632A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N21/5911—Densitometers of the scanning type

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP14937680A 1980-10-27 1980-10-27 Method and device for detecting light irradiation state Pending JPS5773632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14937680A JPS5773632A (en) 1980-10-27 1980-10-27 Method and device for detecting light irradiation state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14937680A JPS5773632A (en) 1980-10-27 1980-10-27 Method and device for detecting light irradiation state

Publications (1)

Publication Number Publication Date
JPS5773632A true JPS5773632A (en) 1982-05-08

Family

ID=15473774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14937680A Pending JPS5773632A (en) 1980-10-27 1980-10-27 Method and device for detecting light irradiation state

Country Status (1)

Country Link
JP (1) JPS5773632A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112041U (ja) * 1984-06-28 1986-01-24 日産自動車株式会社 ノツキング検出装置
US4669873A (en) * 1984-02-24 1987-06-02 Leybold-Heraeus Gmbh Spectrophotometer
JPH01239428A (ja) * 1988-03-22 1989-09-25 Ushio Inc 光照射処理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969178A (ja) * 1972-11-04 1974-07-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969178A (ja) * 1972-11-04 1974-07-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669873A (en) * 1984-02-24 1987-06-02 Leybold-Heraeus Gmbh Spectrophotometer
JPS6112041U (ja) * 1984-06-28 1986-01-24 日産自動車株式会社 ノツキング検出装置
JPH01239428A (ja) * 1988-03-22 1989-09-25 Ushio Inc 光照射処理装置

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