BE809551A - Appareil de reconnaissance et de recherche electriques d'informations - Google Patents

Appareil de reconnaissance et de recherche electriques d'informations

Info

Publication number: BE809551A
Authority: BE; Belgium
Prior art keywords: information research; research apparatus; electrical recognition; recognition; electrical
Prior art date: 1973-02-14

Application number

BE139648A

Other languages

English (en)

French (fr)

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.)

1973-02-14

Filing date

1974-01-09

Publication date

1974-05-02

1974-01-09 Application filed filed Critical

1974-05-02 Publication of BE809551A publication Critical patent/BE809551A/xx

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
- G06K7/08—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
- G06K7/081—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 electrostatic, e.g. by detecting the charge of capacitance between electrodes

Landscapes

Engineering & Computer Science (AREA)
Artificial Intelligence (AREA)
Computer Vision & Pattern Recognition (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Measuring Leads Or Probes (AREA)
Credit Cards Or The Like (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Character Input (AREA)

BE139648A 1973-02-14 1974-01-09 Appareil de reconnaissance et de recherche electriques d'informations BE809551A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00332478A US3831008A (en)	1973-02-14	1973-02-14	Electrical information recognition and retrieval

Publications (1)

Publication Number	Publication Date
BE809551A true BE809551A (fr)	1974-05-02

Family

ID=23298409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE139648A BE809551A (fr)	1973-02-14	1974-01-09	Appareil de reconnaissance et de recherche electriques d'informations

Country Status (9)

Country	Link
US (1)	US3831008A (ja)
JP (1)	JPS532532B2 (ja)
AU (1)	AU471643B2 (ja)
BE (1)	BE809551A (ja)
CA (1)	CA1006268A (ja)
FR (1)	FR2324210A7 (ja)
GB (1)	GB1466995A (ja)
NL (1)	NL7317017A (ja)
ZA (1)	ZA739122B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3940574A (en) *	1973-12-20	1976-02-24	Xerox Corporation	Reproduction of information from information-bearing discs
US4181251A (en) *	1975-06-10	1980-01-01	G.A.O. Gesellschaft Fur Automation Und Organisation Mbh	Record carrier with safety features capable of being checked mechanically and method of checking said safety
AT336320B (de) *	1975-06-10	1977-04-25	Gao Ges Automation Org	Aufzeichnungstrager, wie ausweiskarte, scheckkarte u.dgl., mit maschinell prufbaren sicherheitsmerkmalen bzw. informationen und verfahren zum maschinellen prufen bzw. lesen der sicherheitsmerkmale bzw. informationen
AU3020977A (en) *	1976-11-05	1978-09-21	Australia Res Lab	Information recording and recognition
US4255652A (en) *	1979-01-31	1981-03-10	Coulter Systems Corporation	High speed electrically responsive indicia detecting apparatus and method
DE3523289A1 (de) *	1985-06-28	1987-01-08	Busch Dieter & Co Prueftech	Verfahren und vorrichtung zur ermittlung und auswertung von maschinenzustandsdaten
DE3741179A1 (de) *	1987-12-04	1989-06-15	Gao Ges Automation Org	Dokument mit faelschungssicherem oberflaechenrelief und verfahren zur herstellung desselben
JPH0390977A (ja) *	1989-09-01	1991-04-16	Toyo Ink Mfg Co Ltd	情報識別方法
US5438185A (en) *	1990-06-27	1995-08-01	Brother Kogyo Kabushiki Kaisha	IC card apparatus for connecting a reference potential terminal of a card connector to a main frame without a data transfer control portion being connected therebetween
US9299020B2 (en) *	2014-03-19	2016-03-29	TheCARD LLC	Financial transaction card with cutout pattern representing symbolic information

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3044694A (en) *	1956-04-13	1962-07-17	Standard Register Co	System for sensing
US3043505A (en) *	1958-12-19	1962-07-10	Ibm	Data sensing circuit
US3132242A (en) *	1960-12-23	1964-05-05	Ibm	Record sensing apparatus

1973
- 1973-02-14 US US00332478A patent/US3831008A/en not_active Expired - Lifetime
- 1973-11-20 CA CA186,322A patent/CA1006268A/en not_active Expired
- 1973-11-28 AU AU62987/73A patent/AU471643B2/en not_active Expired
- 1973-11-30 ZA ZA739122A patent/ZA739122B/xx unknown
- 1973-12-12 NL NL7317017A patent/NL7317017A/xx not_active Application Discontinuation
1974
- 1974-01-04 FR FR7400366A patent/FR2324210A7/fr not_active Expired
- 1974-01-09 BE BE139648A patent/BE809551A/xx unknown
- 1974-02-13 GB GB663274A patent/GB1466995A/en not_active Expired
- 1974-02-14 JP JP1719074A patent/JPS532532B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS49114833A (ja)	1974-11-01
US3831008A (en)	1974-08-20
DE2406354A1 (de)	1974-09-05
AU6298773A (en)	1975-05-29
FR2324210A7 (fr)	1977-04-08
DE2406354B2 (de)	1976-06-10
CA1006268A (en)	1977-03-01
GB1466995A (en)	1977-03-16
NL7317017A (ja)	1974-08-16
ZA739122B (en)	1974-10-30
AU471643B2 (en)	1976-04-29
JPS532532B2 (ja)	1978-01-28

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