JPS5781768A - Reading system of data on sheet - Google Patents

Reading system of data on sheet

Info

Publication number
JPS5781768A
JPS5781768A JP55157934A JP15793480A JPS5781768A JP S5781768 A JPS5781768 A JP S5781768A JP 55157934 A JP55157934 A JP 55157934A JP 15793480 A JP15793480 A JP 15793480A JP S5781768 A JPS5781768 A JP S5781768A
Authority
JP
Japan
Prior art keywords
information
sheet
data
produces
latest
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
JP55157934A
Other languages
Japanese (ja)
Inventor
Hajime Kanda
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 JP55157934A priority Critical patent/JPS5781768A/en
Publication of JPS5781768A publication Critical patent/JPS5781768A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To eliminate the labor required for the rewriting or correction of a data, by automatically reading only the latest one of the data on a sheet. CONSTITUTION:A sheet 1 contains plural regions IM11-IM117 that are formed in a prescribed pattern and add the index information to distinguish the information from plural regions TM11-1-TM122-4. A picture reader which produces the binary coded signal reads whether or not the information is given to the regions IM11-IM117 on the sheet 1 with the color or density of such degree that produces no signal level showing the presence of recording. Then the read data on the information at the end specified by the index information and in the information applying direction which is previously decided to the pattern is automatically decided as the latest information on the sheet 1.
JP55157934A 1980-11-10 1980-11-10 Reading system of data on sheet Pending JPS5781768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55157934A JPS5781768A (en) 1980-11-10 1980-11-10 Reading system of data on sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55157934A JPS5781768A (en) 1980-11-10 1980-11-10 Reading system of data on sheet

Publications (1)

Publication Number Publication Date
JPS5781768A true JPS5781768A (en) 1982-05-21

Family

ID=15660667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55157934A Pending JPS5781768A (en) 1980-11-10 1980-11-10 Reading system of data on sheet

Country Status (1)

Country Link
JP (1) JPS5781768A (en)

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