JPS541653A - Method and apparatus for detecting abnormality in sheet material - Google Patents

Method and apparatus for detecting abnormality in sheet material

Info

Publication number
JPS541653A
JPS541653A JP6641377A JP6641377A JPS541653A JP S541653 A JPS541653 A JP S541653A JP 6641377 A JP6641377 A JP 6641377A JP 6641377 A JP6641377 A JP 6641377A JP S541653 A JPS541653 A JP S541653A
Authority
JP
Japan
Prior art keywords
sheet material
detecting abnormality
abnormality
detecting
sheet
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
JP6641377A
Other languages
Japanese (ja)
Inventor
Osami Maeda
Akihiko Ooe
Kouji Fukuda
Atsuhiko Masuda
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP6641377A priority Critical patent/JPS541653A/en
Publication of JPS541653A publication Critical patent/JPS541653A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
JP6641377A 1977-06-06 1977-06-06 Method and apparatus for detecting abnormality in sheet material Pending JPS541653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6641377A JPS541653A (en) 1977-06-06 1977-06-06 Method and apparatus for detecting abnormality in sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6641377A JPS541653A (en) 1977-06-06 1977-06-06 Method and apparatus for detecting abnormality in sheet material

Publications (1)

Publication Number Publication Date
JPS541653A true JPS541653A (en) 1979-01-08

Family

ID=13315077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6641377A Pending JPS541653A (en) 1977-06-06 1977-06-06 Method and apparatus for detecting abnormality in sheet material

Country Status (1)

Country Link
JP (1) JPS541653A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107911A (en) * 1979-02-13 1980-08-19 Nippon Steel Corp Method of average calculation for thickness meter
JPS57142514A (en) * 1981-02-27 1982-09-03 Hitachi Ltd Data processor
JPS57163893U (en) * 1981-04-09 1982-10-15
JPS63180381A (en) * 1987-01-23 1988-07-25 Sanou Kogyo Kk Piping joining method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107911A (en) * 1979-02-13 1980-08-19 Nippon Steel Corp Method of average calculation for thickness meter
JPS6233521B2 (en) * 1979-02-13 1987-07-21 Shinnippon Seitetsu Kk
JPS57142514A (en) * 1981-02-27 1982-09-03 Hitachi Ltd Data processor
JPS57163893U (en) * 1981-04-09 1982-10-15
JPS63180381A (en) * 1987-01-23 1988-07-25 Sanou Kogyo Kk Piping joining method

Similar Documents

Publication Publication Date Title
GB2000487B (en) Apparatus and method for automatically sorting thin sheet articles
HK21283A (en) Method and apparatus for cutting sheet material with improved accuracy
JPS53116887A (en) Detecting method and apparatus for crack generation in construction materials
GB2065028B (en) Method and apparatus for producing sheet material
JPS53121987A (en) Detecting method and apparatus for microorganism
JPS5574798A (en) Rapid detecting method and apparatus for bacteria
GB2057957B (en) Method and apparatus for cutting sheet material
ZA786510B (en) Method and apparatus for sorting radioactive material
JPS52136685A (en) Apparatus for and method of testing continuously moving sheet material
JPS5575930A (en) Method and apparatus for warping sheet in plastic state
JPS5425891A (en) Apparatus for inspecting solid material in liquid
GB2001823A (en) Apparatus for detecting defects in patterns
JPS5713591A (en) Method and device for computing sheet material
GB1549492A (en) Method and apparatus for detecting foreign matter
JPS52118019A (en) Method and apparatus for forming trough in sheet material
GB2001168B (en) Apparatus for detecting defects in patterns
JPS5484269A (en) Apparatus for conveying and arranging sheet
JPS5460378A (en) Method and apparatus for regenerating same or different thermoplastic material
JPS526779A (en) Method and apparatus for jointing material in sheet form
JPS5451582A (en) Method and device for detecting defects
JPS5453470A (en) Apparatus for stacking long roddand sheet shaped material and products in steps
JPS5471179A (en) Method and apparatus for making facing sheet
DE2861430D1 (en) Method and apparatus for drying particulate material
GB2020606B (en) Method and apparatus for dividing boards and other sheet material
JPS556300A (en) Method and device for detecting stripe type faults in moving sheet material