JPS549689A - Dryness detecting method - Google Patents

Dryness detecting method

Info

Publication number
JPS549689A
JPS549689A JP7489377A JP7489377A JPS549689A JP S549689 A JPS549689 A JP S549689A JP 7489377 A JP7489377 A JP 7489377A JP 7489377 A JP7489377 A JP 7489377A JP S549689 A JPS549689 A JP S549689A
Authority
JP
Japan
Prior art keywords
detecting method
dryness detecting
dryness
reflection
readily
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
JP7489377A
Other languages
Japanese (ja)
Inventor
Jun Yamazaki
Noriyasu Kinoshita
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP7489377A priority Critical patent/JPS549689A/en
Publication of JPS549689A publication Critical patent/JPS549689A/en
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
    • G01N21/55—Specular reflectivity

Abstract

PURPOSE:To readily and positively detect dryness by detecting the change in surface condition along with drying of coated surface through measurement of reflection of light.
JP7489377A 1977-06-23 1977-06-23 Dryness detecting method Pending JPS549689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7489377A JPS549689A (en) 1977-06-23 1977-06-23 Dryness detecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7489377A JPS549689A (en) 1977-06-23 1977-06-23 Dryness detecting method

Publications (1)

Publication Number Publication Date
JPS549689A true JPS549689A (en) 1979-01-24

Family

ID=13560506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7489377A Pending JPS549689A (en) 1977-06-23 1977-06-23 Dryness detecting method

Country Status (1)

Country Link
JP (1) JPS549689A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076647A (en) * 1983-10-04 1985-05-01 Fuji Photo Film Co Ltd Method for detecting dryness degree of applied film
JPS6149596U (en) * 1984-08-31 1986-04-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076647A (en) * 1983-10-04 1985-05-01 Fuji Photo Film Co Ltd Method for detecting dryness degree of applied film
JPH0458571B2 (en) * 1983-10-04 1992-09-17 Fuji Photo Film Co Ltd
JPS6149596U (en) * 1984-08-31 1986-04-03

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