JPS6257138B2 - - Google Patents

Info

Publication number
JPS6257138B2
JPS6257138B2 JP55014705A JP1470580A JPS6257138B2 JP S6257138 B2 JPS6257138 B2 JP S6257138B2 JP 55014705 A JP55014705 A JP 55014705A JP 1470580 A JP1470580 A JP 1470580A JP S6257138 B2 JPS6257138 B2 JP S6257138B2
Authority
JP
Japan
Prior art keywords
signal
light
read
recording
receiving element
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
JP55014705A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56112180A (en
Inventor
Fujio Moriguchi
Haruhiko Moriguchi
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP1470580A priority Critical patent/JPS56112180A/ja
Publication of JPS56112180A publication Critical patent/JPS56112180A/ja
Publication of JPS6257138B2 publication Critical patent/JPS6257138B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP1470580A 1980-02-12 1980-02-12 Multitone wedge reading out device Granted JPS56112180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1470580A JPS56112180A (en) 1980-02-12 1980-02-12 Multitone wedge reading out device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1470580A JPS56112180A (en) 1980-02-12 1980-02-12 Multitone wedge reading out device

Publications (2)

Publication Number Publication Date
JPS56112180A JPS56112180A (en) 1981-09-04
JPS6257138B2 true JPS6257138B2 (enrdf_load_stackoverflow) 1987-11-30

Family

ID=11868583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1470580A Granted JPS56112180A (en) 1980-02-12 1980-02-12 Multitone wedge reading out device

Country Status (1)

Country Link
JP (1) JPS56112180A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233003U (enrdf_load_stackoverflow) * 1988-08-25 1990-03-01

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428691B2 (enrdf_load_stackoverflow) * 1972-10-25 1979-09-18
JPS54107210A (en) * 1978-02-10 1979-08-22 Ricoh Co Ltd Abnormity detection system for reading light source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233003U (enrdf_load_stackoverflow) * 1988-08-25 1990-03-01

Also Published As

Publication number Publication date
JPS56112180A (en) 1981-09-04

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