JPS51114984A - Method of evaluating resin-coated thin sheets - Google Patents

Method of evaluating resin-coated thin sheets

Info

Publication number
JPS51114984A
JPS51114984A JP3913875A JP3913875A JPS51114984A JP S51114984 A JPS51114984 A JP S51114984A JP 3913875 A JP3913875 A JP 3913875A JP 3913875 A JP3913875 A JP 3913875A JP S51114984 A JPS51114984 A JP S51114984A
Authority
JP
Japan
Prior art keywords
thin sheets
coated thin
evaluating resin
resin
evaluating
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
JP3913875A
Other languages
Japanese (ja)
Inventor
Kenzo Kadotani
Takao Umeda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3913875A priority Critical patent/JPS51114984A/en
Publication of JPS51114984A publication Critical patent/JPS51114984A/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
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/02—Investigating the presence of flaws

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (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)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PURPOSE:Using microwaves, resin-coated thin sheets are evaluated accurately and quckly.
JP3913875A 1975-04-02 1975-04-02 Method of evaluating resin-coated thin sheets Pending JPS51114984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3913875A JPS51114984A (en) 1975-04-02 1975-04-02 Method of evaluating resin-coated thin sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3913875A JPS51114984A (en) 1975-04-02 1975-04-02 Method of evaluating resin-coated thin sheets

Publications (1)

Publication Number Publication Date
JPS51114984A true JPS51114984A (en) 1976-10-09

Family

ID=12544737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3913875A Pending JPS51114984A (en) 1975-04-02 1975-04-02 Method of evaluating resin-coated thin sheets

Country Status (1)

Country Link
JP (1) JPS51114984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020138A (en) * 1983-07-14 1985-02-01 Nippon Electric Glass Co Ltd Method for detecting defect of glass fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020138A (en) * 1983-07-14 1985-02-01 Nippon Electric Glass Co Ltd Method for detecting defect of glass fiber
JPH0334021B2 (en) * 1983-07-14 1991-05-21 Nippon Denki Garasu Kk

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