GB1390407A - Article identification apparatus - Google Patents

Article identification apparatus

Info

Publication number
GB1390407A
GB1390407A GB1338874A GB1338874A GB1390407A GB 1390407 A GB1390407 A GB 1390407A GB 1338874 A GB1338874 A GB 1338874A GB 1338874 A GB1338874 A GB 1338874A GB 1390407 A GB1390407 A GB 1390407A
Authority
GB
United Kingdom
Prior art keywords
identification apparatus
article identification
april
rac
heading
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
GB1338874A
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Priority claimed from GB1857672A external-priority patent/GB1390404A/en
Publication of GB1390407A publication Critical patent/GB1390407A/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
    • G06K7/10544—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
    • G06K7/10871—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 randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Sorting Of Articles (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Testing Of Coins (AREA)

Abstract

1390407 Optical scanner RAC CORPORATION 21 April 1972 [30 April 1971] 13388/74 Divided out of 1390404 Heading G4M The disclosure is the same as that of parent Specification 1,390,404 and Specification 1,390,406 and Specification 1,380,405. The claims are directed to a scanning system which detects noise.
GB1338874A 1971-04-30 1972-04-21 Article identification apparatus Expired GB1390407A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13910371A 1971-04-30 1971-04-30
GB1857672A GB1390404A (en) 1971-04-30 1972-04-21 Article identification apparatus

Publications (1)

Publication Number Publication Date
GB1390407A true GB1390407A (en) 1975-04-09

Family

ID=26253466

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1338674A Expired GB1390405A (en) 1971-04-30 1972-04-21 Article identification apparatus
GB1338874A Expired GB1390407A (en) 1971-04-30 1972-04-21 Article identification apparatus
GB1338774A Expired GB1390406A (en) 1971-04-30 1972-04-21 Article identification apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1338674A Expired GB1390405A (en) 1971-04-30 1972-04-21 Article identification apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1338774A Expired GB1390406A (en) 1971-04-30 1972-04-21 Article identification apparatus

Country Status (1)

Country Link
GB (3) GB1390405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538879A1 (en) * 1983-01-04 1984-07-06 Sign Sarl Detectable mesh for the protection of buried workings and method of manufacturing it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538879A1 (en) * 1983-01-04 1984-07-06 Sign Sarl Detectable mesh for the protection of buried workings and method of manufacturing it

Also Published As

Publication number Publication date
GB1390406A (en) 1975-04-09
GB1390405A (en) 1975-04-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee