JPS51123524A - Optically reading word - Google Patents

Optically reading word

Info

Publication number
JPS51123524A
JPS51123524A JP51038340A JP3834076A JPS51123524A JP S51123524 A JPS51123524 A JP S51123524A JP 51038340 A JP51038340 A JP 51038340A JP 3834076 A JP3834076 A JP 3834076A JP S51123524 A JPS51123524 A JP S51123524A
Authority
JP
Japan
Prior art keywords
optically reading
reading word
word
optically
reading
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
JP51038340A
Other languages
English (en)
Other versions
JPS546448B2 (ja
Inventor
Eru Kowaadein Robaato
Jiei Rouraa Jiyooji
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS51123524A publication Critical patent/JPS51123524A/ja
Publication of JPS546448B2 publication Critical patent/JPS546448B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/103—Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • 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
    • G06K7/10881—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 constructional details of hand-held scanners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Character Discrimination (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP51038340A 1975-04-11 1976-04-07 Optically reading word Granted JPS51123524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/560,765 US3983389A (en) 1975-04-11 1975-04-11 Wand for reading optically encoded graphic symbols

Publications (2)

Publication Number Publication Date
JPS51123524A true JPS51123524A (en) 1976-10-28
JPS546448B2 JPS546448B2 (ja) 1979-03-28

Family

ID=24239273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51038340A Granted JPS51123524A (en) 1975-04-11 1976-04-07 Optically reading word

Country Status (7)

Country Link
US (1) US3983389A (ja)
JP (1) JPS51123524A (ja)
CA (1) CA1064616A (ja)
DE (1) DE2554779A1 (ja)
FR (1) FR2307283A1 (ja)
GB (1) GB1476836A (ja)
IT (1) IT1056757B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108832U (ja) * 1977-02-08 1978-08-31

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135779A (en) * 1976-08-02 1979-01-23 Corning Glass Works Variable ratio optical junction device
US4289398A (en) * 1978-12-04 1981-09-15 Robichaud Roger E Optical time domain reflectometer
US4288161A (en) * 1979-06-04 1981-09-08 Lockheed Corporation Optical probe for detecting transitory and repetitive light signals
SE8103773L (sv) * 1981-06-16 1982-12-17 Asea Ab Optisk digitizer/legesmetare
US4467196A (en) * 1982-06-29 1984-08-21 International Business Machines Corporation Single fiber optic wand system
US4818847A (en) * 1982-07-29 1989-04-04 Nippondenso Co., Ltd. Apparatus for optically reading printed information
JPS62151629A (ja) * 1985-12-25 1987-07-06 Nippon Seiko Kk 十字軸継手用軸受のシ−ル兼スラスト受装置
EP0264956B1 (en) * 1986-10-24 1992-12-30 Sumitomo Electric Industries Limited An optical code reading device
US6497367B2 (en) 2001-04-26 2002-12-24 International Business Machines Corporation Providing a location and item identification data to visually impaired shoppers in a site having barcode labels
US8500029B2 (en) 2011-08-27 2013-08-06 Abraham Wien Time management system and value bar code
US10013897B1 (en) 2017-01-08 2018-07-03 Abraham Wien Time tracking labeling system and method to make it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497701A (en) * 1967-07-14 1970-02-24 Ibm Light pen optical system for display apparatus
DE2205996B2 (de) * 1972-02-09 1975-05-15 Rank Precision Industries Gmbh, 8500 Nuernberg Faseroptische Lichtleiteranordnung, insbesondere Reflexionsschranke
US3826900A (en) * 1972-10-13 1974-07-30 Ncr Cordless scanning probe
US3834391A (en) * 1973-01-19 1974-09-10 Block Carol Ltd Method and apparatus for photoepilation
DE2408623C2 (de) * 1974-02-22 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Verbindung von Lichtleitfasern und Lichtleitfaserverzweigung zum Einkoppeln des in einer zuführenden Lichtleitfaser geführten Lichts in zwei fortführende Lichtleitfasern
US3871744A (en) * 1974-08-19 1975-03-18 Gte Laboratories Inc Optical fiber connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108832U (ja) * 1977-02-08 1978-08-31

Also Published As

Publication number Publication date
FR2307283A1 (fr) 1976-11-05
DE2554779A1 (de) 1976-10-14
IT1056757B (it) 1982-02-20
CA1064616A (en) 1979-10-16
US3983389A (en) 1976-09-28
GB1476836A (en) 1977-06-16
USB560765I5 (ja) 1976-02-03
JPS546448B2 (ja) 1979-03-28
FR2307283B1 (ja) 1979-04-06

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