JPS5330223A - Automaitc code reading unit - Google Patents

Automaitc code reading unit

Info

Publication number
JPS5330223A
JPS5330223A JP10439876A JP10439876A JPS5330223A JP S5330223 A JPS5330223 A JP S5330223A JP 10439876 A JP10439876 A JP 10439876A JP 10439876 A JP10439876 A JP 10439876A JP S5330223 A JPS5330223 A JP S5330223A
Authority
JP
Japan
Prior art keywords
automaitc
reading unit
code reading
reading sensor
secure
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
JP10439876A
Other languages
English (en)
Other versions
JPS5737906B2 (ja
Inventor
Akio Sugiura
Atsutoshi Okamoto
Tadao Nojiri
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
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
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 true JPS5330223A (en) 1978-03-22
JPS5737906B2 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391791A (ja) * 1986-10-06 1988-04-22 Matsushita Electric Ind Co Ltd バ−コ−ド検出装置
JPS63136281A (ja) * 1986-11-12 1988-06-08 スティーヴン・エイチ・ドラッカー バーコードリーダーを自己参照及び自己焦束させるための改善された方法及び装置
JPS63150778A (ja) * 1986-12-16 1988-06-23 Asahi Optical Co Ltd 走査式光学読み取り装置

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US4369361A (en) * 1980-03-25 1983-01-18 Symbol Technologies, Inc. Portable, stand-alone, desk-top laser scanning workstation for intelligent data acquisition terminal and method of scanning
US4335302A (en) * 1980-08-20 1982-06-15 R.L.S. Industries, Inc. Bar code scanner using non-coherent light source
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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
IT1178231B (it) * 1983-11-14 1987-09-09 Radiation Dynamics Apparecchio e procedimento per accogliere gruppi ordinati di contenitori per ulteriore trattamento, ad esempio la sterilizzazione di contenitori di prodotti farmaceutici
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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
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
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
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
US5410141A (en) * 1989-06-07 1995-04-25 Norand Hand-held data capture system with interchangable modules
US4818886A (en) * 1986-11-12 1989-04-04 Quential, Inc. Method and apparatus for self-referencing and self-focusing a bar-code reader
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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
US7388742B2 (en) * 1989-04-14 2008-06-17 Broadcom Corporation Portable computerized data communication device
US6714983B1 (en) 1989-04-14 2004-03-30 Broadcom Corporation Modular, portable data processing terminal for use in a communication network
US5051567A (en) * 1989-06-13 1991-09-24 Rjs, Inc. Bar code reader to read different bar code formats
US5034619A (en) * 1989-09-21 1991-07-23 Welch Allyn, Inc. Optical reader with dual vertically oriented photoemitters
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US6431451B1 (en) * 1991-02-25 2002-08-13 Intermec Ip Corp. Hand-held data capture system with interchangeable modules
US5942743A (en) * 1994-08-17 1999-08-24 Metrologic Instruments, Inc. Portable automatic hand-supportable omnidirectional laser projection scanner with power conserving control system
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
US5340973A (en) * 1990-09-17 1994-08-23 Metrologic Instruments, Inc. Automatic laser scanning system and method of reading bar code symbols using same
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
US5796091A (en) * 1993-11-24 1998-08-18 Metrologic Instruments, Inc. Automatic hand-supportable omnidirectional laser projection scanner with handle-controllable projection axis
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
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
US5756982A (en) * 1990-09-11 1998-05-26 Metrologic Instruments, Inc. Body-wearable automatic laser scanner with power-conserving control subsystem
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
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
US6182898B1 (en) 1993-11-24 2001-02-06 Metrologic Instruments, Inc. Bar code scanner with intuitive head aiming and collimated scan volume
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
EP0521196B1 (en) * 1991-05-13 1996-04-24 Opticon Sensors Europe B.V. Focussing device for a bar code reader
CA2056272C (en) * 1991-06-14 2001-10-16 Patrick Salatto, Jr. Combined range laser scanner
WO1993002428A1 (en) * 1991-07-23 1993-02-04 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
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
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
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
US5892543A (en) * 1995-06-05 1999-04-06 United Parcel Service Of America, Inc. Imaging system including an auto zoom controller
US5798516A (en) * 1996-05-28 1998-08-25 Accu-Sort Systems, Inc. Focusing mechanism for hand-held CCD scanners
US6697415B1 (en) * 1996-06-03 2004-02-24 Broadcom Corporation Spread spectrum transceiver module utilizing multiple mode transmission
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
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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
JP6972738B2 (ja) 2017-07-28 2021-11-24 富士フイルムビジネスイノベーション株式会社 情報処理装置及びプログラム
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391791A (ja) * 1986-10-06 1988-04-22 Matsushita Electric Ind Co Ltd バ−コ−ド検出装置
JPS63136281A (ja) * 1986-11-12 1988-06-08 スティーヴン・エイチ・ドラッカー バーコードリーダーを自己参照及び自己焦束させるための改善された方法及び装置
JPS63150778A (ja) * 1986-12-16 1988-06-23 Asahi Optical Co Ltd 走査式光学読み取り装置

Also Published As

Publication number Publication date
US4136821A (en) 1979-01-30
JPS5737906B2 (ja) 1982-08-12

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