JPS5671172A - Optical information reader - Google Patents

Optical information reader

Info

Publication number
JPS5671172A
JPS5671172A JP14633679A JP14633679A JPS5671172A JP S5671172 A JPS5671172 A JP S5671172A JP 14633679 A JP14633679 A JP 14633679A JP 14633679 A JP14633679 A JP 14633679A JP S5671172 A JPS5671172 A JP S5671172A
Authority
JP
Japan
Prior art keywords
read
information
incident
forms
lights
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
JP14633679A
Other languages
Japanese (ja)
Other versions
JPS6158864B2 (en
Inventor
Hirotoshi Ikuta
Toshio Fukushima
Kazuhisa Suetani
Yoji Hoki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14633679A priority Critical patent/JPS5671172A/en
Publication of JPS5671172A publication Critical patent/JPS5671172A/en
Publication of JPS6158864B2 publication Critical patent/JPS6158864B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE: To reduce the number of read elements to one, by causing each read light to be incident to one read element in case that information on the surface of the form is read and information on the reverse face is next read by turning the form at 180°.
CONSTITUTION: Forms 10 accumulated in hopper 1 are fed out to path 4 one by one, and information on the surface of form 10 is read at point A, and next, form 10 is turned at 180° to read information on the reverse face at point B. For the purpose of reading information at points A and B with the approximately equal sensitivity by one read element 16, forms 10 and 10' are irradiated by light sources 11 and 12 arranged in 45° directions from forms 10 and 10' at points A and B, and read reflection lights are emitted in 45° directions for segment AB connecting points A and B, and these emitted read reflectioln lights are reflected in the right-angle direction by mirrors 13 and 14 so that they may be incident to lens 15 with the same optical axis line and may be condensed and incident to read element 16. However, mirror 14 is moved upward when lights are reflected by mirror 13.
COPYRIGHT: (C)1981,JPO&Japio
JP14633679A 1979-11-12 1979-11-12 Optical information reader Granted JPS5671172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14633679A JPS5671172A (en) 1979-11-12 1979-11-12 Optical information reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14633679A JPS5671172A (en) 1979-11-12 1979-11-12 Optical information reader

Publications (2)

Publication Number Publication Date
JPS5671172A true JPS5671172A (en) 1981-06-13
JPS6158864B2 JPS6158864B2 (en) 1986-12-13

Family

ID=15405378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14633679A Granted JPS5671172A (en) 1979-11-12 1979-11-12 Optical information reader

Country Status (1)

Country Link
JP (1) JPS5671172A (en)

Also Published As

Publication number Publication date
JPS6158864B2 (en) 1986-12-13

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