JPS55116168A - Optical reader - Google Patents

Optical reader

Info

Publication number
JPS55116168A
JPS55116168A JP2400479A JP2400479A JPS55116168A JP S55116168 A JPS55116168 A JP S55116168A JP 2400479 A JP2400479 A JP 2400479A JP 2400479 A JP2400479 A JP 2400479A JP S55116168 A JPS55116168 A JP S55116168A
Authority
JP
Japan
Prior art keywords
read
light beam
mirror
projected
optical axis
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
JP2400479A
Other languages
Japanese (ja)
Other versions
JPS6110876B2 (en
Inventor
Shinji Inoue
Masaaki Tanaka
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 JP2400479A priority Critical patent/JPS55116168A/en
Publication of JPS55116168A publication Critical patent/JPS55116168A/en
Publication of JPS6110876B2 publication Critical patent/JPS6110876B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To make it possible to read a miniature bar-code label in any direction by projecting a light beam on a label passing through a scanning area as a scanning beam which has a random angle such as a slanting, horizontal or vertical beam. CONSTITUTION:Light beam 1 is vertically reflected by 4th reflex mirror 8 and then projected on rotary mirror 11 whose rotation axis agrees with the optical axis. The (n)-number movable reflex mirrors 12 differing in reflection angle are provided on rotary table 13 in directions of the tangent of an arc surface centering on the optical axis. Reflected light beam 1 is projected on read surface 14. A high-density scan pattern can be formed by turning rotary mirror 11 and movable reflex mirrors 12. Therefore, an any-directional read can be taken at any position of the read window while a miniature bar-code label is moved.
JP2400479A 1979-02-28 1979-02-28 Optical reader Granted JPS55116168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2400479A JPS55116168A (en) 1979-02-28 1979-02-28 Optical reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2400479A JPS55116168A (en) 1979-02-28 1979-02-28 Optical reader

Publications (2)

Publication Number Publication Date
JPS55116168A true JPS55116168A (en) 1980-09-06
JPS6110876B2 JPS6110876B2 (en) 1986-03-31

Family

ID=12126410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2400479A Granted JPS55116168A (en) 1979-02-28 1979-02-28 Optical reader

Country Status (1)

Country Link
JP (1) JPS55116168A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115903U (en) * 1984-12-29 1986-07-22
JPS63193889A (en) * 1987-02-05 1988-08-11 有限会社オフイスグリーンジヤケツト Score card
JPH04114672A (en) * 1990-09-05 1992-04-15 Parukomu:Kk Record treatment of golf score and score table
JPH05115587A (en) * 1991-09-18 1993-05-14 Steven Pane Philip Method of score totalization of golf and score card for golf

Also Published As

Publication number Publication date
JPS6110876B2 (en) 1986-03-31

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