JPS56123080A - Manual sub-scanning type reader - Google Patents

Manual sub-scanning type reader

Info

Publication number
JPS56123080A
JPS56123080A JP2595680A JP2595680A JPS56123080A JP S56123080 A JPS56123080 A JP S56123080A JP 2595680 A JP2595680 A JP 2595680A JP 2595680 A JP2595680 A JP 2595680A JP S56123080 A JPS56123080 A JP S56123080A
Authority
JP
Japan
Prior art keywords
original
rotary disc
read
reader
creases
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
JP2595680A
Other languages
Japanese (ja)
Other versions
JPS6243584B2 (en
Inventor
Masaichi Muranaka
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 JP2595680A priority Critical patent/JPS56123080A/en
Publication of JPS56123080A publication Critical patent/JPS56123080A/en
Publication of JPS6243584B2 publication Critical patent/JPS6243584B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To read an original accurately even if creases and folds exist on the original, by slide-contacting the bottom face of a reader on the original surface and by compressing a rotary disc for timing pulse generation to the original surface. CONSTITUTION:Bottom plate 1a of reader 1 is slide-contacted on the original part to be read by solid image sensor 4 to smooth this original part. Roller 7 fitted rotatably around timing pulse generating rotary disc 6 is compressed to the circumference of this rotary disc 6 and original O by a fixed pressure to prevent timing pulses from becoming irregular by rotation variance of rotary disc 6 due to the change of the compression state between the rotary disc and the original. Consequently, even if creases and folds exist on the original, the original is read accurately.
JP2595680A 1980-03-01 1980-03-01 Manual sub-scanning type reader Granted JPS56123080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2595680A JPS56123080A (en) 1980-03-01 1980-03-01 Manual sub-scanning type reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2595680A JPS56123080A (en) 1980-03-01 1980-03-01 Manual sub-scanning type reader

Publications (2)

Publication Number Publication Date
JPS56123080A true JPS56123080A (en) 1981-09-26
JPS6243584B2 JPS6243584B2 (en) 1987-09-16

Family

ID=12180197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2595680A Granted JPS56123080A (en) 1980-03-01 1980-03-01 Manual sub-scanning type reader

Country Status (1)

Country Link
JP (1) JPS56123080A (en)

Also Published As

Publication number Publication date
JPS6243584B2 (en) 1987-09-16

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