JPS56116360A - Manual subscanning type reader possible for reciprocating read-in operation - Google Patents

Manual subscanning type reader possible for reciprocating read-in operation

Info

Publication number
JPS56116360A
JPS56116360A JP1938280A JP1938280A JPS56116360A JP S56116360 A JPS56116360 A JP S56116360A JP 1938280 A JP1938280 A JP 1938280A JP 1938280 A JP1938280 A JP 1938280A JP S56116360 A JPS56116360 A JP S56116360A
Authority
JP
Japan
Prior art keywords
read
subscanning
video information
original
manual
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
JP1938280A
Other languages
Japanese (ja)
Inventor
Yojiro Sato
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 JP1938280A priority Critical patent/JPS56116360A/en
Publication of JPS56116360A publication Critical patent/JPS56116360A/en
Pending 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To reduce the read-in time of original, by storing the video signal corresponding to the video information read in from the original in the memory independently of the movement direction at the read-in scanning direction of a reader and read-in with reciprocating scanning through a manual subscanning reader. CONSTITUTION:Video information is read in by separating it into m-sets of video elements, according to the main scanning of the fixed line image sensor, over the partial width (a) at X direction of original 0 through the partial reader Wa. While reading in the m-set of video elements, subscanning is made toward Y with the orthogonal manual subscanning means to X direction and the main scanning is repeated by n times with an image sensor. The video information read in with the main and subscanning is recorded in a recorder M according to the recording mode from the control signal generating circuit CC. The video information recorded in this recorder M is read out at the readout mode from the circuit CC and it is fed to the partial recorder Ra, and the video information is recorded on the recording paper P. Further, the read-in time of original can be shortened by enabling reciprocating scanning with the subscanning means.
JP1938280A 1980-02-19 1980-02-19 Manual subscanning type reader possible for reciprocating read-in operation Pending JPS56116360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1938280A JPS56116360A (en) 1980-02-19 1980-02-19 Manual subscanning type reader possible for reciprocating read-in operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1938280A JPS56116360A (en) 1980-02-19 1980-02-19 Manual subscanning type reader possible for reciprocating read-in operation

Publications (1)

Publication Number Publication Date
JPS56116360A true JPS56116360A (en) 1981-09-12

Family

ID=11997751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1938280A Pending JPS56116360A (en) 1980-02-19 1980-02-19 Manual subscanning type reader possible for reciprocating read-in operation

Country Status (1)

Country Link
JP (1) JPS56116360A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138164A (en) * 1983-01-28 1984-08-08 Nec Corp Picture reader
US4523235A (en) * 1982-01-11 1985-06-11 Jan Rajchman Electronic microcopier apparatus
JPS63142956U (en) * 1987-03-10 1988-09-20
US4969054A (en) * 1988-03-07 1990-11-06 Casio Computer Co., Ltd. Hand-held manually sweeping apparatus for reading image data
US5335090A (en) * 1989-09-11 1994-08-02 Minolta Camera Kabushiki Kaisha Image reading apparatus having detachable optical system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523235A (en) * 1982-01-11 1985-06-11 Jan Rajchman Electronic microcopier apparatus
JPS59138164A (en) * 1983-01-28 1984-08-08 Nec Corp Picture reader
JPS63142956U (en) * 1987-03-10 1988-09-20
US4969054A (en) * 1988-03-07 1990-11-06 Casio Computer Co., Ltd. Hand-held manually sweeping apparatus for reading image data
US5335090A (en) * 1989-09-11 1994-08-02 Minolta Camera Kabushiki Kaisha Image reading apparatus having detachable optical system

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