JPS5299715A - Optical reading device - Google Patents

Optical reading device

Info

Publication number
JPS5299715A
JPS5299715A JP1680376A JP1680376A JPS5299715A JP S5299715 A JPS5299715 A JP S5299715A JP 1680376 A JP1680376 A JP 1680376A JP 1680376 A JP1680376 A JP 1680376A JP S5299715 A JPS5299715 A JP S5299715A
Authority
JP
Japan
Prior art keywords
reading device
optical reading
draw
making
curve
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
JP1680376A
Other languages
Japanese (ja)
Inventor
Tamotsu Okawa
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP1680376A priority Critical patent/JPS5299715A/en
Publication of JPS5299715A publication Critical patent/JPS5299715A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the optical reading device with high efficiency, dividing the beam from the light source into the two directions, making one of them draw s since curve locus, and making the other draw a number of linear loci at right angles against the amplitude direction of a since curve.
COPYRIGHT: (C)1977,JPO&Japio
JP1680376A 1976-02-17 1976-02-17 Optical reading device Pending JPS5299715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1680376A JPS5299715A (en) 1976-02-17 1976-02-17 Optical reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1680376A JPS5299715A (en) 1976-02-17 1976-02-17 Optical reading device

Publications (1)

Publication Number Publication Date
JPS5299715A true JPS5299715A (en) 1977-08-22

Family

ID=11926305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1680376A Pending JPS5299715A (en) 1976-02-17 1976-02-17 Optical reading device

Country Status (1)

Country Link
JP (1) JPS5299715A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6474690A (en) * 1987-09-16 1989-03-20 Tokyo Electric Co Ltd Scanning device for bar code scanner
JPH03288983A (en) * 1990-04-05 1991-12-19 Tokyo Electric Co Ltd Marchandise data reader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6474690A (en) * 1987-09-16 1989-03-20 Tokyo Electric Co Ltd Scanning device for bar code scanner
JPH03288983A (en) * 1990-04-05 1991-12-19 Tokyo Electric Co Ltd Marchandise data reader

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