JPS5250631A - Optical symbol reading device - Google Patents

Optical symbol reading device

Info

Publication number
JPS5250631A
JPS5250631A JP50127056A JP12705675A JPS5250631A JP S5250631 A JPS5250631 A JP S5250631A JP 50127056 A JP50127056 A JP 50127056A JP 12705675 A JP12705675 A JP 12705675A JP S5250631 A JPS5250631 A JP S5250631A
Authority
JP
Japan
Prior art keywords
reading device
symbol reading
optical symbol
bar code
enlarging
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
JP50127056A
Other languages
Japanese (ja)
Inventor
Fumio Yamazaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50127056A priority Critical patent/JPS5250631A/en
Publication of JPS5250631A publication Critical patent/JPS5250631A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to simplify the device and to reduce the cost by not only making reading possible even by the small bar code, but also getting rid of necessity of using the laser beam, by enlarging the beam shining on the bar code and receiving same by use of the beam receiving body with high sensitiveness.
COPYRIGHT: (C)1977,JPO&Japio
JP50127056A 1975-10-21 1975-10-21 Optical symbol reading device Pending JPS5250631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50127056A JPS5250631A (en) 1975-10-21 1975-10-21 Optical symbol reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50127056A JPS5250631A (en) 1975-10-21 1975-10-21 Optical symbol reading device

Publications (1)

Publication Number Publication Date
JPS5250631A true JPS5250631A (en) 1977-04-22

Family

ID=14950495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50127056A Pending JPS5250631A (en) 1975-10-21 1975-10-21 Optical symbol reading device

Country Status (1)

Country Link
JP (1) JPS5250631A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391790A (en) * 1986-10-06 1988-04-22 Nippon Denso Co Ltd Optical information reader

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013021A (en) * 1973-06-04 1975-02-10
JPS5025113A (en) * 1973-07-06 1975-03-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013021A (en) * 1973-06-04 1975-02-10
JPS5025113A (en) * 1973-07-06 1975-03-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391790A (en) * 1986-10-06 1988-04-22 Nippon Denso Co Ltd Optical information reader

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