DE2137224A1 - Datenverarbeitungssystem mit Lese vorrichtung - Google Patents

Datenverarbeitungssystem mit Lese vorrichtung

Info

Publication number
DE2137224A1
DE2137224A1 DE19712137224 DE2137224A DE2137224A1 DE 2137224 A1 DE2137224 A1 DE 2137224A1 DE 19712137224 DE19712137224 DE 19712137224 DE 2137224 A DE2137224 A DE 2137224A DE 2137224 A1 DE2137224 A1 DE 2137224A1
Authority
DE
Germany
Prior art keywords
lines
data
spaces
code
width
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.)
Pending
Application number
DE19712137224
Other languages
German (de)
English (en)
Inventor
Robert Myron Westport Conn Alpert Norman Scarsdale N Y Murthy Nanjundiah Narasimha West Redding Conn Berler, (V St A)
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.)
Pitney Bowes Alpex Inc
Original Assignee
Pitney Bowes Alpex Inc
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 Pitney Bowes Alpex Inc filed Critical Pitney Bowes Alpex Inc
Publication of DE2137224A1 publication Critical patent/DE2137224A1/de
Pending 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)
  • Cash Registers Or Receiving Machines (AREA)
  • Character Input (AREA)
DE19712137224 1970-07-28 1971-07-24 Datenverarbeitungssystem mit Lese vorrichtung Pending DE2137224A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5876270A 1970-07-28 1970-07-28

Publications (1)

Publication Number Publication Date
DE2137224A1 true DE2137224A1 (de) 1972-02-03

Family

ID=22018780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712137224 Pending DE2137224A1 (de) 1970-07-28 1971-07-24 Datenverarbeitungssystem mit Lese vorrichtung

Country Status (6)

Country Link
US (1) US3731064A (https=)
AU (1) AU3148271A (https=)
BE (1) BE770603A (https=)
DE (1) DE2137224A1 (https=)
FR (1) FR2103784A5 (https=)
NL (1) NL7110392A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397989A3 (en) * 1989-05-15 1992-05-06 International Business Machines Corporation Presence/absence bar code

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862400A (en) * 1972-03-31 1975-01-21 Electronics Corp America Sensing system for bar patterns
US3784794A (en) * 1972-10-10 1974-01-08 Nat Bank Of Commerce Of Seattl Electro-optical reader for bar codes or the like
JPS549900B2 (https=) * 1972-10-13 1979-04-28
US3987278A (en) * 1972-10-18 1976-10-19 The Gleason Works Moving object identifying system
US3959625A (en) * 1973-12-26 1976-05-25 Casio Computer Co., Ltd. Coded information-reading device
US4130243A (en) * 1977-07-05 1978-12-19 Stevens Raymond L Machine readable optical printed symbol format
US4239151A (en) * 1979-04-19 1980-12-16 International Business Machines Corporation Method and apparatus for reducing the number of rejected documents when reading bar codes
EP0059318A1 (en) * 1981-03-03 1982-09-08 Texas Instruments Incorporated Bar code reader to speech synthesizer system
US4392053A (en) * 1981-08-25 1983-07-05 Western Publishing Inc. Optical probe
US4479050A (en) * 1981-12-28 1984-10-23 Bell And Howell Company Sensor alignment circuit and method of operation
US4818886A (en) * 1986-11-12 1989-04-04 Quential, Inc. Method and apparatus for self-referencing and self-focusing a bar-code reader
US4831275A (en) * 1986-11-12 1989-05-16 Quential, Inc. Method and means for self-referencing and self-focusing a bar-code reader
JPH0775028B2 (ja) * 1990-08-15 1995-08-09 インターナショナル・ビジネス・マシーンズ・コーポレイション バーコードによる基板のマーク方法、その方法によってマークされた基板及び識別情報を有する基板
US5550362A (en) * 1992-11-20 1996-08-27 Intermec Corporation Method and apparatus for calibrating a bar code scanner
US5521709A (en) * 1993-05-05 1996-05-28 International Business Machines Corporation Continuous barcode marking system
US5808288A (en) * 1996-09-23 1998-09-15 Welch Allyn, Inc. Spherical lens mounting apparatus and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612994A (en) * 1949-10-20 1952-10-07 Norman J Woodland Classifying apparatus and method
US2870429A (en) * 1951-03-27 1959-01-20 Gen Precision Lab Inc Automatic program control system
US3225175A (en) * 1960-07-18 1965-12-21 Scott Paper Co Case selector
NL263982A (https=) * 1960-07-26
US3417234A (en) * 1962-06-21 1968-12-17 Svenska Dataregister Ab Record reading apparatus and method
US3238501A (en) * 1962-08-29 1966-03-01 Ncr Co Optical scanning pen and codedcharacter reading system
GB1086092A (en) * 1963-11-05 1967-10-04 Svenska Dataregister Ab Data record and method of manufacture
US3617707A (en) * 1967-08-17 1971-11-02 Westinghouse Air Brake Co Automatic car identification system
CA864689A (en) * 1968-08-29 1971-02-23 Sperry Rand Canada Limited Time-shared bidirectional pulse counter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397989A3 (en) * 1989-05-15 1992-05-06 International Business Machines Corporation Presence/absence bar code
US6179207B1 (en) 1989-05-15 2001-01-30 International Business Machines Corporation Method for writing single width bar codes on semiconductors wafers

Also Published As

Publication number Publication date
FR2103784A5 (https=) 1972-04-14
AU3148271A (en) 1973-01-25
BE770603A (fr) 1972-01-28
NL7110392A (https=) 1972-02-01
US3731064A (en) 1973-05-01

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