CA1063342A - Code symbol inspection arrangement using a windowed gauge - Google Patents

Code symbol inspection arrangement using a windowed gauge

Info

Publication number
CA1063342A
CA1063342A CA245,614A CA245614A CA1063342A CA 1063342 A CA1063342 A CA 1063342A CA 245614 A CA245614 A CA 245614A CA 1063342 A CA1063342 A CA 1063342A
Authority
CA
Canada
Prior art keywords
code symbol
bars
areas
recited
sheet member
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
CA245,614A
Other languages
English (en)
French (fr)
Inventor
Louis E. Pastorius
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
Application granted granted Critical
Publication of CA1063342A publication Critical patent/CA1063342A/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)
CA245,614A 1975-02-18 1976-02-12 Code symbol inspection arrangement using a windowed gauge Expired CA1063342A (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
CA1063342A true CA1063342A (en) 1979-10-02

Family

ID=27069449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,614A Expired CA1063342A (en) 1975-02-18 1976-02-12 Code symbol inspection arrangement using a windowed gauge

Country Status (3)

Country Link
CA (1) CA1063342A (ref)
FR (1) FR2301878A1 (ref)
GB (1) GB1536781A (ref)

Families Citing this family (2)

* 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
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

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

Also Published As

Publication number Publication date
GB1536781A (en) 1978-12-20
FR2301878A1 (fr) 1976-09-17
FR2301878B1 (ref) 1980-02-08

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