GB1536781A - Code symbol inspection device - Google Patents

Code symbol inspection device

Info

Publication number
GB1536781A
GB1536781A GB627576A GB627576A GB1536781A GB 1536781 A GB1536781 A GB 1536781A GB 627576 A GB627576 A GB 627576A GB 627576 A GB627576 A GB 627576A GB 1536781 A GB1536781 A GB 1536781A
Authority
GB
United Kingdom
Prior art keywords
code
gauge
check
edges
windows
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
GB627576A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1536781A publication Critical patent/GB1536781A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • G06K5/04—Verifying the alignment of markings
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
    • G06K19/06028—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06253—Aspects not covered by other subgroups for a specific application

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
GB627576A 1975-02-18 1976-02-18 Code symbol inspection device Expired GB1536781A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55042675A 1975-02-18 1975-02-18
US65179676A 1976-01-23 1976-01-23

Publications (1)

Publication Number Publication Date
GB1536781A true GB1536781A (en) 1978-12-20

Family

ID=27069449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB627576A Expired GB1536781A (en) 1975-02-18 1976-02-18 Code symbol inspection device

Country Status (3)

Country Link
CA (1) CA1063342A (https=)
FR (1) FR2301878A1 (https=)
GB (1) GB1536781A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107145925A (zh) * 2017-04-12 2017-09-08 廖华勇 更利于自动设备识别的条码及印刷物

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648591B1 (fr) * 1989-06-14 1991-09-20 Master Code International Code a barres comprenant un temoin de tolerance d'impression

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317231A (en) * 1971-03-26 1973-05-16 Int Computers Ltd Gauges for punch cards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107145925A (zh) * 2017-04-12 2017-09-08 廖华勇 更利于自动设备识别的条码及印刷物

Also Published As

Publication number Publication date
FR2301878B1 (https=) 1980-02-08
CA1063342A (en) 1979-10-02
FR2301878A1 (fr) 1976-09-17

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Legal Events

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