IT978729B - PROCEDURE AND EQUIPMENT FOR RECORDING AND REPRODUCING IN CODED FORMATIONS ON A RECORDING MEDIA - Google Patents

PROCEDURE AND EQUIPMENT FOR RECORDING AND REPRODUCING IN CODED FORMATIONS ON A RECORDING MEDIA

Info

Publication number
IT978729B
IT978729B IT19933/73A IT1993373A IT978729B IT 978729 B IT978729 B IT 978729B IT 19933/73 A IT19933/73 A IT 19933/73A IT 1993373 A IT1993373 A IT 1993373A IT 978729 B IT978729 B IT 978729B
Authority
IT
Italy
Prior art keywords
recording
formations
reproducing
coded
procedure
Prior art date
Application number
IT19933/73A
Other languages
Italian (it)
Original Assignee
Transaction Technology 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
Priority claimed from US00223272A external-priority patent/US3802101A/en
Application filed by Transaction Technology Inc filed Critical Transaction Technology Inc
Application granted granted Critical
Publication of IT978729B publication Critical patent/IT978729B/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/06046—Constructional details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/0163—Synchronisation of sensing process by means of additional timing marks on the record-carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
IT19933/73A 1972-02-03 1973-02-01 PROCEDURE AND EQUIPMENT FOR RECORDING AND REPRODUCING IN CODED FORMATIONS ON A RECORDING MEDIA IT978729B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00223272A US3802101A (en) 1972-02-03 1972-02-03 Coded identification card
US24238272A 1972-04-10 1972-04-10

Publications (1)

Publication Number Publication Date
IT978729B true IT978729B (en) 1974-09-20

Family

ID=26917613

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19933/73A IT978729B (en) 1972-02-03 1973-02-01 PROCEDURE AND EQUIPMENT FOR RECORDING AND REPRODUCING IN CODED FORMATIONS ON A RECORDING MEDIA

Country Status (13)

Country Link
JP (1) JPS5855B2 (en)
AT (1) AT360784B (en)
BE (1) BE794896A (en)
CA (1) CA1009751A (en)
CH (1) CH572640A5 (en)
DE (1) DE2305166C3 (en)
DK (1) DK146869C (en)
FR (1) FR2170769A5 (en)
GB (1) GB1414817A (en)
HK (1) HK48676A (en)
IL (1) IL41386A (en)
IT (1) IT978729B (en)
SE (1) SE398014B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH611440A5 (en) * 1975-12-29 1979-05-31 Juergen Machate
FR2406854B1 (en) * 1977-10-20 1986-06-20 Interlock Sicherheitssyst OPTICAL AND ELECTRONIC SYSTEM FOR READING INFORMATION ON AN INFORMATION MEDIUM
IT1101623B (en) * 1977-11-22 1985-10-07 Bsg Schalttechnik LOCK DEVICE TO AVOID UNAUTHORIZED ACCESS
GB2157040A (en) * 1984-04-04 1985-10-16 Rigby Electronic Group Plc Electronic data reader/writer
JPS6117158U (en) * 1984-07-03 1986-01-31 三菱自動車工業株式会社 Internal combustion engine cylinder liner
GB8624808D0 (en) * 1986-10-16 1986-11-19 Laser Impressions Ltd Identifying item of printed matter
EP0794509A3 (en) * 1996-03-05 1998-08-05 Canon Kabushiki Kaisha Information recording medium and process for production thereof
AUPQ838300A0 (en) * 2000-06-27 2000-07-20 Rosebay Terrace Pty Ltd Article adapted for use in sorting apparatus and associated apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4222911Y1 (en) * 1964-07-04 1967-12-26

Also Published As

Publication number Publication date
HK48676A (en) 1976-08-06
JPS4885217A (en) 1973-11-12
GB1414817A (en) 1975-11-19
SE398014B (en) 1977-11-28
DE2305166C3 (en) 1978-08-24
DK146869B (en) 1984-01-23
BE794896A (en) 1973-08-02
DE2305166B2 (en) 1977-12-29
ATA87373A (en) 1980-06-15
AT360784B (en) 1981-01-26
CH572640A5 (en) 1976-02-13
DE2305166A1 (en) 1973-08-16
DK146869C (en) 1984-07-09
FR2170769A5 (en) 1973-09-14
IL41386A (en) 1975-10-15
CA1009751A (en) 1977-05-03
JPS5855B2 (en) 1983-01-05
IL41386A0 (en) 1973-07-30

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