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BR8502667A - ELECTRONIC DATA READING AND RECORDING SYSTEM - Google Patents

ELECTRONIC DATA READING AND RECORDING SYSTEM

Info

Publication number
BR8502667A
BR8502667A BR8502667A BR8502667A BR8502667A BR 8502667 A BR8502667 A BR 8502667A BR 8502667 A BR8502667 A BR 8502667A BR 8502667 A BR8502667 A BR 8502667A BR 8502667 A BR8502667 A BR 8502667A
Authority
BR
Brazil
Prior art keywords
electronic data
data reading
recording system
recording
reading
Prior art date
Application number
BR8502667A
Other languages
Portuguese (pt)
Inventor
Artacho Dalson
Original Assignee
Artacho Dalson
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 Artacho Dalson filed Critical Artacho Dalson
Publication of BR8502667A publication Critical patent/BR8502667A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06K1/128—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by electric registration, e.g. electrolytic, spark erosion
    • 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
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • 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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • 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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/085—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive metal detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Credit Cards Or The Like (AREA)
BR8502667A 1986-10-01 1985-05-29 ELECTRONIC DATA READING AND RECORDING SYSTEM BR8502667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR1986/000019 WO1988002519A1 (en) 1986-10-01 1986-10-01 Writing and reading data system

Publications (1)

Publication Number Publication Date
BR8502667A true BR8502667A (en) 1987-01-06

Family

ID=4039350

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8502667A BR8502667A (en) 1986-10-01 1985-05-29 ELECTRONIC DATA READING AND RECORDING SYSTEM

Country Status (2)

Country Link
BR (1) BR8502667A (en)
WO (1) WO1988002519A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9504681A (en) * 1995-09-18 1997-10-07 Brasilia Telecom Measurement of the thickness of metallic layers on insulating sheets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210527A (en) * 1961-06-12 1965-10-05 Ibm Magnetic reader
US4029945A (en) * 1975-08-27 1977-06-14 Stanley Electric Co., Ltd. Card and card reader apparatus therefor
CH611440A5 (en) * 1975-12-29 1979-05-31 Juergen Machate

Also Published As

Publication number Publication date
WO1988002519A1 (en) 1988-04-07

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