GB1339977A - Data sensing and decoding system - Google Patents

Data sensing and decoding system

Info

Publication number
GB1339977A
GB1339977A GB1039171*[A GB1339977DA GB1339977A GB 1339977 A GB1339977 A GB 1339977A GB 1339977D A GB1339977D A GB 1339977DA GB 1339977 A GB1339977 A GB 1339977A
Authority
GB
United Kingdom
Prior art keywords
bars
read
reverse
shift register
black
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
GB1039171*[A
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Publication of GB1339977A publication Critical patent/GB1339977A/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
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G06K7/0166—Synchronisation of sensing process by means of clock-signals derived from the code marks, e.g. self-clocking code

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Character Input (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB1039171*[A 1971-04-21 1971-04-21 Data sensing and decoding system Expired GB1339977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1039171 1971-04-21

Publications (1)

Publication Number Publication Date
GB1339977A true GB1339977A (en) 1973-12-05

Family

ID=9966972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1039171*[A Expired GB1339977A (en) 1971-04-21 1971-04-21 Data sensing and decoding system

Country Status (5)

Country Link
US (1) US3766364A (https=)
JP (1) JPS553748B1 (https=)
CA (1) CA958809A (https=)
FR (1) FR2134989A5 (https=)
GB (1) GB1339977A (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832529A (en) * 1973-05-07 1974-08-27 Seiwa Seikosha Kk Reading system for tags encoded with bars of different widths
US4146046A (en) * 1973-11-16 1979-03-27 Monarch Marking Systems, Inc. Coded record and methods of and apparatus for encoding and decoding records
JPS5255432A (en) * 1975-10-31 1977-05-06 Tsubakimoto Chain Co Code board having twooouttofffive code information bar code
US4130243A (en) * 1977-07-05 1978-12-19 Stevens Raymond L Machine readable optical printed symbol format
US4184179A (en) * 1978-02-24 1980-01-15 Cubic Western Data Reproduction of binary signals from a recording medium that may be read at varying speeds
FR2442549A1 (fr) * 1978-11-22 1980-06-20 Cii Honeywell Bull Procede et dispositif pour l'elaboration et le traitement de deux trains d'impulsions distincts portant des informations
US4283622A (en) * 1979-05-14 1981-08-11 Ncr Corporation Bar code reader
US4286145A (en) * 1980-02-20 1981-08-25 General Dynamics, Pomona Division Fiber optic bar code reader
JPS5757254A (en) * 1980-09-25 1982-04-06 Nippon Steel Corp Device for measuring content of magnetic of magnetic material
US4641018A (en) * 1984-11-09 1987-02-03 Ncr Corporation Bar code and reading and decoding device
DE69529736T2 (de) * 1994-08-02 2003-10-16 Komatsu Ltd., Tokio/Tokyo Verfahren zum herstellen einer verschleissbeständigen auspolsterungsschicht und verschleissbeständiges kompositmaterial
CN108349143B (zh) 2015-10-29 2021-06-04 日精Asb机械株式会社 模具单元、吹塑成型设备和吹塑成型方法
JP6952022B2 (ja) 2016-02-19 2021-10-20 日精エー・エス・ビー機械株式会社 ブロー成形装置およびブロー成形方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539989A (en) * 1966-05-31 1970-11-10 Gen Electric Symbol reading system
US3573432A (en) * 1967-04-10 1971-04-06 Gen Electric System for reading coded information from punched cards with automatic error detection and correction
FR1537810A (fr) * 1967-07-13 1968-08-30 Automatisme Cie Gle Dispositif optique de lecture de code
US3617707A (en) * 1967-08-17 1971-11-02 Westinghouse Air Brake Co Automatic car identification system
US3716699A (en) * 1971-04-02 1973-02-13 A Eckert Method and apparatus for optical code reading

Also Published As

Publication number Publication date
FR2134989A5 (https=) 1972-12-08
JPS553748B1 (https=) 1980-01-26
CA958809A (en) 1974-12-03
DE2218323A1 (de) 1974-07-04
DE2218323B2 (de) 1976-10-28
US3766364A (en) 1973-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee