DE2451939A1 - Codeplatte zur kennzeichnung von gegenstaenden - Google Patents

Codeplatte zur kennzeichnung von gegenstaenden

Info

Publication number
DE2451939A1
DE2451939A1 DE19742451939 DE2451939A DE2451939A1 DE 2451939 A1 DE2451939 A1 DE 2451939A1 DE 19742451939 DE19742451939 DE 19742451939 DE 2451939 A DE2451939 A DE 2451939A DE 2451939 A1 DE2451939 A1 DE 2451939A1
Authority
DE
Germany
Prior art keywords
code
states
state
digit
adjacent
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
DE19742451939
Other languages
German (de)
English (en)
Inventor
Hirotada Ueda
Takashi Uno
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE2451939A1 publication Critical patent/DE2451939A1/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
    • 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
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • 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
    • G06K2019/06225—Aspects not covered by other subgroups using wavelength selection, e.g. colour code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
DE19742451939 1973-11-02 1974-10-31 Codeplatte zur kennzeichnung von gegenstaenden Pending DE2451939A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12277873A JPS5074997A (enrdf_load_stackoverflow) 1973-11-02 1973-11-02

Publications (1)

Publication Number Publication Date
DE2451939A1 true DE2451939A1 (de) 1975-05-07

Family

ID=14844365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742451939 Pending DE2451939A1 (de) 1973-11-02 1974-10-31 Codeplatte zur kennzeichnung von gegenstaenden

Country Status (2)

Country Link
JP (1) JPS5074997A (enrdf_load_stackoverflow)
DE (1) DE2451939A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448197A1 (fr) * 1979-01-31 1980-08-29 Landis & Gyr Ag Procede et dispositif d'identification de documents
EP0015307A3 (en) * 1979-01-31 1980-10-15 Lgz Landis & Gyr Zug Ag Cashless-payment system for commodities or services
US7561310B2 (en) * 2003-12-17 2009-07-14 Market Hatch Co., Inc. Method and apparatus for digital scanning and archiving

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325453B2 (enrdf_load_stackoverflow) * 1971-12-07 1978-07-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448197A1 (fr) * 1979-01-31 1980-08-29 Landis & Gyr Ag Procede et dispositif d'identification de documents
EP0015307A3 (en) * 1979-01-31 1980-10-15 Lgz Landis & Gyr Zug Ag Cashless-payment system for commodities or services
US4266122A (en) 1979-01-31 1981-05-05 Lgz Landis & Gyr Zug Ag Method and apparatus for identification of documents
US4280037A (en) 1979-01-31 1981-07-21 Lgz Landis & Gyr Zug Ag Apparatus for cashless payment of merchandise or services
US7561310B2 (en) * 2003-12-17 2009-07-14 Market Hatch Co., Inc. Method and apparatus for digital scanning and archiving

Also Published As

Publication number Publication date
JPS5074997A (enrdf_load_stackoverflow) 1975-06-19

Similar Documents

Publication Publication Date Title
DE2231953A1 (de) Verfahren und einrichtung zum auswerten von kodierten aufzeichnungen
DE2616753A1 (de) Verfahren und vorrichtung zum einlesen von strichkodierten informationen
DE2256007C3 (de) Vorrichtung zur Verarbeitung kodierter Daten
DE2735319A1 (de) Schaltungsanordnung zur zusammenhaengenden codierung von zeichen und zur zeichendecodierung der ursprungszeichen
DE1774490C3 (de) Vorrichtung zum optischen Abtasten von Informationen auf geförderten Gegenständen
DE2652459A1 (de) Umsetz-vorrichtung
DE2208309C3 (de) Verfahren zur Auswertung von Informationen in Form gruppenweise zusammengefaßter Informationselemente aus einfarbig gedruckten Strichen, Anordnung zur Darstellung von Informationen zur Auswertung nach dem Verfahren und Schaltungsanordnung zur Durchführung des Verfahrens
DE2125019C3 (de) Verfahren zum maschinellen Lesen und Erkennen von auf Informationsträgern dargestellter Information und Vorrichtung zur Durchführung des Verfahrens
DE2549087C3 (de) Aufzeichnungsträger mit Codemarkierungen von zirkularer Form
DE2837862A1 (de) Vorrichtung zum lesen von gedruckten zeichen
DE1524507A1 (de) Vorrichtung zur Anzeige von Schriftzeichen
DE2302731A1 (de) Vorrichtung zur optischen abtastung eines musters und erzeugung eines kodesignals
DE2451939A1 (de) Codeplatte zur kennzeichnung von gegenstaenden
EP0080075A2 (de) Einrichtung und Verfahren zur Steuerung des Grauwertes
DE2754172A1 (de) Datenabtastsystem
DE3047187C2 (de) Ansteuerschaltung für eine digitale Anzeigeeinheit
DE1185849B (de) Photographische Speicheranordnung
DE4041491C2 (de) Sensor zur Erzeugung von elektrischen Signalen, welche die Stellung eines Objekts wiedergeben
DE69901665T2 (de) Schreib/lesegerät zur nachrichtenübertragung mit transpondern, mit ersten und zweiten kodiermitteln
DE2852574C2 (enrdf_load_stackoverflow)
DE2347393C2 (de) Verfahren und Vorrichtung zur Erkennung eines digitalen Code
DE2411561C3 (de) Digital-Analog-Umsetzer, insbesondere für einen nach dem Iteratiwerfahren arbeitenden Codierer
DE2516334B2 (de) Nicht-linearer Kodierer
DE2200775A1 (de) Einrichtungen zur Erkennung alphanumerischer Zeichen
DE2044679A1 (de) Vorrichtung zur elektronischen Ab tastung von Zeichen

Legal Events

Date Code Title Description
OHN Withdrawal