JPS5737906B2 - - Google Patents

Info

Publication number
JPS5737906B2
JPS5737906B2 JP10439876A JP10439876A JPS5737906B2 JP S5737906 B2 JPS5737906 B2 JP S5737906B2 JP 10439876 A JP10439876 A JP 10439876A JP 10439876 A JP10439876 A JP 10439876A JP S5737906 B2 JPS5737906 B2 JP S5737906B2
Authority
JP
Japan
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
Application number
JP10439876A
Other versions
JPS5330223A (en
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 filed Critical
Priority to JP10439876A priority Critical patent/JPS5330223A/ja
Priority to US05/818,669 priority patent/US4136821A/en
Publication of JPS5330223A publication Critical patent/JPS5330223A/ja
Publication of JPS5737906B2 publication Critical patent/JPS5737906B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/10861—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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1013—Multi-focal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP10439876A 1976-09-01 1976-09-01 Automaitc code reading unit Granted JPS5330223A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10439876A JPS5330223A (en) 1976-09-01 1976-09-01 Automaitc code reading unit
US05/818,669 US4136821A (en) 1976-09-01 1977-07-25 Method and apparatus for recognizing code information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10439876A JPS5330223A (en) 1976-09-01 1976-09-01 Automaitc code reading unit

Publications (2)

Publication Number Publication Date
JPS5330223A JPS5330223A (en) 1978-03-22
JPS5737906B2 true JPS5737906B2 (ja) 1982-08-12

Family

ID=14379614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10439876A Granted JPS5330223A (en) 1976-09-01 1976-09-01 Automaitc code reading unit

Country Status (2)

Country Link
US (1) US4136821A (ja)
JP (1) JPS5330223A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11496478B2 (en) 2017-07-28 2022-11-08 Fujifilm Business Innovation Corp. Information processing device and non-transitory computer readable medium

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US4519522A (en) * 1981-07-06 1985-05-28 Photo Vending Corporation Apparatus and method for storing and retrieving articles
DE3203720C2 (de) * 1982-02-04 1984-08-16 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Gerät zur Erkennung von auf Gegenständen angebrachten, optischen Codemarken
US4500776A (en) * 1982-11-08 1985-02-19 Vadim Laser Method and apparatus for remotely reading and decoding bar codes
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US5576529A (en) * 1986-08-08 1996-11-19 Norand Technology Corporation Hand-held optically readable information set reader focus with operation over a range of distances
US5640001A (en) * 1986-08-08 1997-06-17 Norand Technology Corporation Hand-held instant bar code reader having automatic focus control for operation over a range of distances
US5308966A (en) * 1986-08-08 1994-05-03 Norand Corporation Hand-held instant bar code reader having automatic focus control for operation over a range of distances
US4877949A (en) * 1986-08-08 1989-10-31 Norand Corporation Hand-held instant bar code reader system with automated focus based on distance measurements
US5969321A (en) * 1986-08-08 1999-10-19 Norand Corporation Hand-held optically readable information set reader with operation over a range of distances
JPS6391791A (ja) * 1986-10-06 1988-04-22 Matsushita Electric Ind Co Ltd バ−コ−ド検出装置
US4831275A (en) * 1986-11-12 1989-05-16 Quential, Inc. Method and means for self-referencing and self-focusing a bar-code reader
US4818886A (en) * 1986-11-12 1989-04-04 Quential, Inc. Method and apparatus for self-referencing and self-focusing a bar-code reader
JPH07117980B2 (ja) * 1986-12-16 1995-12-18 旭光学工業株式会社 走査式光学読み取り装置
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US4786798A (en) * 1987-06-18 1988-11-22 Spectra-Physics Inc. Beam forming and collection lens assembly for laser scanner system
US4874933A (en) * 1987-08-21 1989-10-17 Recognition Equipment Incorporated Ambient illumination bar code reader
JPH0766149B2 (ja) * 1988-02-05 1995-07-19 富士写真フイルム株式会社 プリンタのオートフオーカス機構
US5872354A (en) * 1989-01-31 1999-02-16 Norand Corporation Hand-held data capture system with interchangable modules including autofocusing data file reader using the slope of the image signal to determine focus
US5039847A (en) * 1989-03-24 1991-08-13 Omron Corporation Image processing apparatus having an image scanner
US5113351A (en) * 1989-03-29 1992-05-12 Delphi Technology, Inc. Automated, interactive vending system for products which must be processed
US6714983B1 (en) 1989-04-14 2004-03-30 Broadcom Corporation Modular, portable data processing terminal for use in a communication network
US7388742B2 (en) * 1989-04-14 2008-06-17 Broadcom Corporation Portable computerized data communication device
DE69034101T2 (de) * 1989-06-07 2005-06-09 Broadcom Corp., Irvine Handgehaltenes datenerfassungssystem mit auswechselbaren modulen
US5051567A (en) * 1989-06-13 1991-09-24 Rjs, Inc. Bar code reader to read different bar code formats
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US5796091A (en) * 1993-11-24 1998-08-18 Metrologic Instruments, Inc. Automatic hand-supportable omnidirectional laser projection scanner with handle-controllable projection axis
US5340971A (en) * 1990-09-17 1994-08-23 Metrologic Instruments, Inc. Automatic bar code reading system having selectable long range and short range modes of operation
US5260553A (en) * 1990-09-17 1993-11-09 Metrologic Instruments, Inc. Automatic hand-supportable laser bar code symbol scanner and method of reading bar code symbols using the same
US5756982A (en) * 1990-09-11 1998-05-26 Metrologic Instruments, Inc. Body-wearable automatic laser scanner with power-conserving control subsystem
US5616908A (en) * 1991-09-17 1997-04-01 Metrologic Instruments, Inc. Automatic countertop laser scanner with flickering laser scanner beam for improved visibility thereof during bar code symbol reading
US5340973A (en) * 1990-09-17 1994-08-23 Metrologic Instruments, Inc. Automatic laser scanning system and method of reading bar code symbols using same
US5484992A (en) * 1990-09-17 1996-01-16 Metrologic Instruments, Inc. Automatic hand-supportable laser scanner with flickering laser scanning beam to improve visibility thereof and beam-symbol alignment during bar code symbol presence detection
US5942743A (en) * 1994-08-17 1999-08-24 Metrologic Instruments, Inc. Portable automatic hand-supportable omnidirectional laser projection scanner with power conserving control system
US6182898B1 (en) 1993-11-24 2001-02-06 Metrologic Instruments, Inc. Bar code scanner with intuitive head aiming and collimated scan volume
US6651890B2 (en) 1990-09-10 2003-11-25 Sung Ho Byun Combination hand-held and counter-top omnidirectional scanner
US6286760B1 (en) 1994-08-17 2001-09-11 Metrologic Instruments, Inc. Automatic hand-supportable laser projection scanner for omni-directional reading of bar code symbols within a narrowly confined scanning volume
US5844227A (en) * 1993-11-24 1998-12-01 Metrologic Instruments, Inc. Automatic hand-supportable omnidirectional laser projection scanner with scan-head directed projection axis for intuitive hand-supported omnidirectional scanning of bar code symbols within a narrowly confined scanning volume extending thereabout
US6257492B1 (en) 1990-09-10 2001-07-10 Peter Bressler Combination hand-held and counter-top omni-directional scanner
US7077327B1 (en) * 1990-09-17 2006-07-18 Metrologic Instruments, Inc. System for reading bar code symbols using bar code readers having RF signal transmission links with base stations
US6328211B1 (en) 1990-09-17 2001-12-11 Metrologic Instruments, Inc. Automatic hand-supportable laser bar code symbol scanner and method of reading bar code symbols using the same
US5192856A (en) * 1990-11-19 1993-03-09 An Con Genetics, Inc. Auto focusing bar code reader
DE69119069T2 (de) * 1991-05-13 1996-12-12 Opticon Sensors Europ Fokussiereinrichtung für Strichkodeleser
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EP0609227A1 (en) * 1991-07-23 1994-08-10 Norand Corporation Method and apparatus for reading and focusing a bar code and data collection and communications module
US5883375A (en) * 1991-09-17 1999-03-16 Metrologic Instruments, Inc. Bar code symbol scanner having fixed and hand-held modes
US5811828A (en) * 1991-09-17 1998-09-22 Norand Corporation Portable reader system having an adjustable optical focusing means for reading optical information over a substantial range of distances
US5777314A (en) * 1992-02-27 1998-07-07 Symbol Optical scanner with fixed focus optics
US6189793B1 (en) 1992-06-12 2001-02-20 Metrologic Instruments, Inc. Automatic laser projection scanner with improved activation controlling mechanism
US20090322277A1 (en) * 1992-11-30 2009-12-31 Broadcom Corporation Portable computerized data communication device
US5317166A (en) * 1993-02-23 1994-05-31 Psc Inc. A system for decoding bar coded labels upon different size containers
US5591955A (en) * 1993-05-11 1997-01-07 Laser; Vadim Portable data file readers
US6604684B1 (en) 1993-11-24 2003-08-12 Metrologic Instruments Inc. Automatic optical projection scanner for omni-directional reading of bar code symbols within a confined scanning volume
US6860427B1 (en) 1993-11-24 2005-03-01 Metrologic Instruments, Inc. Automatic optical projection scanner for omni-directional reading of bar code symbols within a confined scanning volume
US5960344A (en) 1993-12-20 1999-09-28 Norand Corporation Local area network having multiple channel wireless access
US6095421A (en) * 1994-06-30 2000-08-01 Symbol Technologies, Inc. Apparatus and method for scanning a symbol using an intelligent laser focus control
US5672858A (en) 1994-06-30 1997-09-30 Symbol Technologies Inc. Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology
US6708883B2 (en) 1994-06-30 2004-03-23 Symbol Technologies, Inc. Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology
US5485263A (en) * 1994-08-18 1996-01-16 United Parcel Service Of America, Inc. Optical path equalizer
US5581071A (en) * 1994-12-06 1996-12-03 International Business Machines Corporation Barcode scanner with adjustable light source intensity
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US5912447A (en) * 1997-01-14 1999-06-15 United Parcel Service Of America, Inc. Concentric optical path equalizer with radially moving mirrors
US6098887A (en) * 1998-09-11 2000-08-08 Robotic Vision Systems, Inc. Optical focusing device and method
US6689998B1 (en) 2000-07-05 2004-02-10 Psc Scanning, Inc. Apparatus for optical distancing autofocus and imaging and method of using the same
US6621063B2 (en) * 2001-06-21 2003-09-16 Psc Scanning, Inc. Omni-directional optical code reader using scheimpflug optics
US7097101B2 (en) * 2003-02-13 2006-08-29 Symbol Technologies, Inc. Interface for interfacing an imaging engine to an optical code reader
CN102495996A (zh) * 2011-12-09 2012-06-13 南京大学 对照明用光源进行电子标记的方法
US8937682B2 (en) 2012-07-02 2015-01-20 Axis Ab Focusing device
JP2021167737A (ja) * 2020-04-09 2021-10-21 キヤノンメディカルシステムズ株式会社 自動分析装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837851A (ja) * 1971-09-17 1973-06-04
JPS4943339A (ja) * 1972-09-05 1974-04-24
JPS4993003A (ja) * 1972-12-25 1974-09-04
JPS50104539A (ja) * 1974-01-15 1975-08-18
JPS5119448A (ja) * 1974-08-09 1976-02-16 Matsushita Electric Ind Co Ltd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928953A (en) * 1956-10-25 1960-03-15 Bassler Fritz Method and apparatus for aligning record carriers relative to a record scanner
US3643066A (en) * 1970-02-12 1972-02-15 Calculagraph Co Arrangement for the automatic identification of information on a nonperforated data processing card
US3676645A (en) * 1970-04-09 1972-07-11 William E Fickenscher Deep field optical label reader including means for certifying the validity of a label reading
JPS4958826A (ja) * 1972-10-04 1974-06-07

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837851A (ja) * 1971-09-17 1973-06-04
JPS4943339A (ja) * 1972-09-05 1974-04-24
JPS4993003A (ja) * 1972-12-25 1974-09-04
JPS50104539A (ja) * 1974-01-15 1975-08-18
JPS5119448A (ja) * 1974-08-09 1976-02-16 Matsushita Electric Ind Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11496478B2 (en) 2017-07-28 2022-11-08 Fujifilm Business Innovation Corp. Information processing device and non-transitory computer readable medium

Also Published As

Publication number Publication date
US4136821A (en) 1979-01-30
JPS5330223A (en) 1978-03-22

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