GB1376245A - Optical scanning apparatus - Google Patents

Optical scanning apparatus

Info

Publication number
GB1376245A
GB1376245A GB253072A GB253072A GB1376245A GB 1376245 A GB1376245 A GB 1376245A GB 253072 A GB253072 A GB 253072A GB 253072 A GB253072 A GB 253072A GB 1376245 A GB1376245 A GB 1376245A
Authority
GB
United Kingdom
Prior art keywords
optical scanning
jan
light
scanning device
scanning apparatus
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
Application number
GB253072A
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.)
Rank Organization Ltd
Original Assignee
Rank Organization 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 Rank Organization Ltd filed Critical Rank Organization Ltd
Priority to GB253072A priority Critical patent/GB1376245A/en
Priority to FR7301702A priority patent/FR2168480B3/fr
Priority to IT6708373A priority patent/IT977632B/en
Priority to JP48007955A priority patent/JPS4882836A/ja
Priority to CH82773A priority patent/CH556579A/en
Priority to DE19732302734 priority patent/DE2302734A1/en
Publication of GB1376245A publication Critical patent/GB1376245A/en
Expired 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
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Knitting Machines (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

1376245 Optical scanning RANK ORGANISATION Ltd 17 Jan 1973 [19 Jan 1972] 2530/72 Heading G1A In an optical scanning device having means 15a, 15b, 16a and 16b (fibre optics light guides) for directing light reflected from or transmitted through an object 12 being scanned to at least two optical detectors 17 and 18, the directing means 15a, 15b, 16a and 16b are arranged so that each detector has at least two separate paths provided for light travel from the object to the corresponding detector (viz 15a and 16a or 15b and 16b). The light receiving ends of the groups of fibre optics light guides 15 and 16 adjacent the object 12 may be arranged so that the ends are intercalated in a substantially random manner Fig. 2B (not shown) or they may be arranged so that the ends of adjacent groups are separated by a line extending the direction of movement of the scanning device Fig. 2A (not shown).
GB253072A 1972-01-19 1972-01-19 Optical scanning apparatus Expired GB1376245A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB253072A GB1376245A (en) 1972-01-19 1972-01-19 Optical scanning apparatus
FR7301702A FR2168480B3 (en) 1972-01-19 1973-01-18
IT6708373A IT977632B (en) 1972-01-19 1973-01-18 OPTICAL SCANNER DEVICE PARTICULARLY FOR SCANNING DESIGNS INTO A TEXTILE FRAME
JP48007955A JPS4882836A (en) 1972-01-19 1973-01-19
CH82773A CH556579A (en) 1972-01-19 1973-01-19 OPTICAL SCANNING DEVICE, IN PARTICULAR FOR USE IN THE TEXTILE INDUSTRY.
DE19732302734 DE2302734A1 (en) 1972-01-19 1973-01-19 OPTICAL SCANNING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB253072A GB1376245A (en) 1972-01-19 1972-01-19 Optical scanning apparatus

Publications (1)

Publication Number Publication Date
GB1376245A true GB1376245A (en) 1974-12-04

Family

ID=9741199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB253072A Expired GB1376245A (en) 1972-01-19 1972-01-19 Optical scanning apparatus

Country Status (6)

Country Link
JP (1) JPS4882836A (en)
CH (1) CH556579A (en)
DE (1) DE2302734A1 (en)
FR (1) FR2168480B3 (en)
GB (1) GB1376245A (en)
IT (1) IT977632B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002946A1 (en) * 1981-02-23 1982-09-02 Gross Valery Nikolaevich Device for photometric scanning of gels
DE3428364A1 (en) * 1984-08-01 1986-02-06 Ingenieurbüro Rudolf Weber KG, 6100 Darmstadt Colour recognition arrangement
GB2209209A (en) * 1987-08-28 1989-05-04 Polycell Prod Ltd Light sensitive device
WO2003060458A1 (en) * 2002-01-17 2003-07-24 Agilent Technologies, Inc. Determination of optical properties of a device under test in both directions in transmission and in reflection

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145520A (en) * 1984-12-19 1986-07-03 Dainippon Printing Co Ltd Projecting and photodetecting device using optical fiber
JPS63138502U (en) * 1987-03-04 1988-09-12

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002946A1 (en) * 1981-02-23 1982-09-02 Gross Valery Nikolaevich Device for photometric scanning of gels
US4534647A (en) * 1981-02-23 1985-08-13 Institut Molekulyarnoi Biologii Biokhimii Akademii Nauk Kazakhskoi SSR Apparatus for photometrically scanning gels
DE3428364A1 (en) * 1984-08-01 1986-02-06 Ingenieurbüro Rudolf Weber KG, 6100 Darmstadt Colour recognition arrangement
GB2209209A (en) * 1987-08-28 1989-05-04 Polycell Prod Ltd Light sensitive device
WO2003060458A1 (en) * 2002-01-17 2003-07-24 Agilent Technologies, Inc. Determination of optical properties of a device under test in both directions in transmission and in reflection
US7268342B2 (en) 2002-01-17 2007-09-11 Agilent Technologies, Inc. Determination of optical properties of a device under test in both directions in transmission and in reflection

Also Published As

Publication number Publication date
IT977632B (en) 1974-09-20
FR2168480B3 (en) 1976-01-16
FR2168480A1 (en) 1973-08-31
CH556579A (en) 1974-11-29
JPS4882836A (en) 1973-11-06
DE2302734A1 (en) 1973-07-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees