JP4546192B2 - 二重表面多角体を有するバーコードスキャナ装置 - Google Patents

二重表面多角体を有するバーコードスキャナ装置 Download PDF

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Publication number
JP4546192B2
JP4546192B2 JP2004258437A JP2004258437A JP4546192B2 JP 4546192 B2 JP4546192 B2 JP 4546192B2 JP 2004258437 A JP2004258437 A JP 2004258437A JP 2004258437 A JP2004258437 A JP 2004258437A JP 4546192 B2 JP4546192 B2 JP 4546192B2
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JP
Japan
Prior art keywords
laser beam
mirror
pattern
ring
scanner device
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.)
Expired - Lifetime
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JP2004258437A
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English (en)
Japanese (ja)
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JP2005085272A5 (enExample
JP2005085272A (ja
Inventor
ジョエル ハマー スティーブン
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NCR International Inc
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NCR International Inc
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Application filed by NCR International Inc filed Critical NCR International Inc
Publication of JP2005085272A publication Critical patent/JP2005085272A/ja
Publication of JP2005085272A5 publication Critical patent/JP2005085272A5/ja
Application granted granted Critical
Publication of JP4546192B2 publication Critical patent/JP4546192B2/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path
    • G06K7/10603—Basic scanning using moving elements
    • G06K7/10613—Basic scanning using moving elements by rotation, e.g. polygon
    • G06K7/10623—Constructional details

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP2004258437A 2003-09-05 2004-09-06 二重表面多角体を有するバーコードスキャナ装置 Expired - Lifetime JP4546192B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/656,782 US7073716B2 (en) 2003-09-05 2003-09-05 Barcode scanner with dual-surface polygon

Publications (3)

Publication Number Publication Date
JP2005085272A JP2005085272A (ja) 2005-03-31
JP2005085272A5 JP2005085272A5 (enExample) 2007-10-18
JP4546192B2 true JP4546192B2 (ja) 2010-09-15

Family

ID=34136716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004258437A Expired - Lifetime JP4546192B2 (ja) 2003-09-05 2004-09-06 二重表面多角体を有するバーコードスキャナ装置

Country Status (4)

Country Link
US (1) US7073716B2 (enExample)
EP (1) EP1513096B1 (enExample)
JP (1) JP4546192B2 (enExample)
DE (1) DE602004025537D1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8056810B2 (en) * 2006-07-12 2011-11-15 Ncr Corporation Methods and apparatus for generating and decoding scan patterns using multiple laser sources
AU2009289450B2 (en) * 2008-09-05 2015-05-07 Carnegie Mellon University Multi-linked endoscopic device with spherical distal assembly
US8733651B2 (en) * 2012-07-30 2014-05-27 Ncr Corporation Low profile tri-aperture optical code scanner
US9625709B1 (en) 2015-09-29 2017-04-18 Datalogic Usa, Inc. Reduced windage prismatic polygonal reflector for scanning

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626091A (en) * 1969-12-11 1971-12-07 Hughes Aircraft Co Image converter
US3758187A (en) * 1971-06-09 1973-09-11 Kms Ind Inc Method and apparatus for recording intelligence on a sheet material
US4795224A (en) * 1986-10-06 1989-01-03 Katsuchika Goto Optical scanning pattern generator
US5268565A (en) * 1989-10-16 1993-12-07 Fujitsu Limited Compact type bar code reader
JPH03191317A (ja) * 1989-12-20 1991-08-21 Canon Inc 走査光学装置
JP2897194B2 (ja) * 1990-03-02 1999-05-31 富士通株式会社 読取装置
JPH07200714A (ja) * 1993-12-28 1995-08-04 Nec Corp 光学記号読取装置
NL9401302A (nl) * 1994-08-11 1996-03-01 Scantech Bv Barcode scanner.
US5821520A (en) * 1995-04-28 1998-10-13 Symbol Technologies, Inc. Bar code scanning system with the pre-decoding signal processing and method for bar code candidate selection for decoding
JPH09325290A (ja) * 1996-06-04 1997-12-16 Matsushita Electric Ind Co Ltd 走査光学装置
US5867298A (en) * 1996-12-16 1999-02-02 Eastman Kodak Company Dual format pre-objective scanner
FR2761111B1 (fr) 1997-03-20 2000-04-07 Schlumberger Services Petrol Procede et appareil d'acquisition de donnees dans un puits d'hydrocarbure
US6292285B1 (en) * 1999-12-20 2001-09-18 Xerox Corporation Single rotating polygon mirror with v-shaped facets for a multiple beam ROS

Also Published As

Publication number Publication date
US20050051631A1 (en) 2005-03-10
EP1513096A3 (en) 2006-01-25
US7073716B2 (en) 2006-07-11
DE602004025537D1 (de) 2010-04-01
EP1513096A2 (en) 2005-03-09
JP2005085272A (ja) 2005-03-31
EP1513096B1 (en) 2010-02-17

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