JPS55137766A - Picture and calligraphy information read transmission system - Google Patents

Picture and calligraphy information read transmission system

Info

Publication number
JPS55137766A
JPS55137766A JP4486279A JP4486279A JPS55137766A JP S55137766 A JPS55137766 A JP S55137766A JP 4486279 A JP4486279 A JP 4486279A JP 4486279 A JP4486279 A JP 4486279A JP S55137766 A JPS55137766 A JP S55137766A
Authority
JP
Japan
Prior art keywords
pulse
picture
picture signal
output
gate
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.)
Granted
Application number
JP4486279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6251026B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Noboru Furukawa
Fumihiro Ogasawara
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP4486279A priority Critical patent/JPS55137766A/ja
Publication of JPS55137766A publication Critical patent/JPS55137766A/ja
Publication of JPS6251026B2 publication Critical patent/JPS6251026B2/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)
  • Image Processing (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP4486279A 1979-04-14 1979-04-14 Picture and calligraphy information read transmission system Granted JPS55137766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4486279A JPS55137766A (en) 1979-04-14 1979-04-14 Picture and calligraphy information read transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4486279A JPS55137766A (en) 1979-04-14 1979-04-14 Picture and calligraphy information read transmission system

Publications (2)

Publication Number Publication Date
JPS55137766A true JPS55137766A (en) 1980-10-27
JPS6251026B2 JPS6251026B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-28

Family

ID=12703291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4486279A Granted JPS55137766A (en) 1979-04-14 1979-04-14 Picture and calligraphy information read transmission system

Country Status (1)

Country Link
JP (1) JPS55137766A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11092253B2 (en) 2016-08-17 2021-08-17 W. L. Gore & Associates Gmbh Check valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276815A (en) * 1975-12-22 1977-06-28 Mitsubishi Electric Corp Character/picture transmission

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276815A (en) * 1975-12-22 1977-06-28 Mitsubishi Electric Corp Character/picture transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11092253B2 (en) 2016-08-17 2021-08-17 W. L. Gore & Associates Gmbh Check valve

Also Published As

Publication number Publication date
JPS6251026B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-28

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