CH550453A - Datenverwertungseinrichtung. - Google Patents
Datenverwertungseinrichtung.Info
- Publication number
- CH550453A CH550453A CH1502272A CH1502272A CH550453A CH 550453 A CH550453 A CH 550453A CH 1502272 A CH1502272 A CH 1502272A CH 1502272 A CH1502272 A CH 1502272A CH 550453 A CH550453 A CH 550453A
- Authority
- CH
- Switzerland
- Prior art keywords
- data processing
- processing device
- data
- processing
- Prior art date
Links
Classifications
-
- 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
- G06K7/081—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
-
- 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
- G06K7/087—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 flux-sensitive, e.g. magnetic, 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712154114 DE2154114A1 (de) | 1971-10-29 | 1971-10-29 | Datenverwertungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
CH550453A true CH550453A (de) | 1974-06-14 |
Family
ID=5823808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1502272A CH550453A (de) | 1971-10-29 | 1972-10-13 | Datenverwertungseinrichtung. |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4852430A (de) |
CH (1) | CH550453A (de) |
DE (1) | DE2154114A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610668B2 (de) * | 1972-09-30 | 1981-03-10 | ||
DE2539794C2 (de) * | 1975-09-06 | 1983-05-05 | Stanley Electric Co. Ltd., Tokyo | Karte zum Speichern codierter Informationen |
ES520581A0 (es) * | 1983-03-14 | 1984-06-01 | Gomez Olea Naveda Mariano | Sistema magnetico-electronico de apertura y cierre de cerraduras. |
JPS59202583A (ja) * | 1983-04-30 | 1984-11-16 | Mitsubishi Electric Corp | 識別カ−ド |
WO1986000364A1 (en) * | 1984-06-27 | 1986-01-16 | Deutsche Gerätebau Gmbh | Lock working with magnetic mechanisms and coded keycard adapted thereto |
-
1971
- 1971-10-29 DE DE19712154114 patent/DE2154114A1/de active Pending
-
1972
- 1972-10-13 CH CH1502272A patent/CH550453A/de not_active IP Right Cessation
- 1972-10-30 JP JP10806072A patent/JPS4852430A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4852430A (de) | 1973-07-23 |
DE2154114A1 (de) | 1973-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |