FR2170714A5 - - Google Patents
Info
- Publication number
- FR2170714A5 FR2170714A5 FR7303318A FR7303318A FR2170714A5 FR 2170714 A5 FR2170714 A5 FR 2170714A5 FR 7303318 A FR7303318 A FR 7303318A FR 7303318 A FR7303318 A FR 7303318A FR 2170714 A5 FR2170714 A5 FR 2170714A5
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- 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
- 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
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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH154872A CH548067A (de) | 1972-02-02 | 1972-02-02 | Verfahren und vorrichtung zur verarbeitung einer mit gespeicherten informationen versehenen, maschinell lesbaren, mehrschichtigen dokumentenkarte. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2170714A5 true FR2170714A5 (fr) | 1973-09-14 |
Family
ID=4212983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7303318A Expired FR2170714A5 (fr) | 1972-02-02 | 1973-01-31 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3869082A (fr) |
CH (1) | CH548067A (fr) |
DE (1) | DE2222566C3 (fr) |
FR (1) | FR2170714A5 (fr) |
GB (1) | GB1428452A (fr) |
IT (1) | IT977647B (fr) |
SE (1) | SE392649B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4108366A (en) * | 1974-01-02 | 1978-08-22 | Monitron Industries, Inc. | Apparatus for providing and sensing coded information |
US4097728A (en) * | 1974-01-02 | 1978-06-27 | Monitron Industries | Apparatus for providing and sensing coded information |
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 |
US4231593A (en) * | 1978-02-21 | 1980-11-04 | Centurion Data Corporation | Check with electrically conductive layer |
US4230344A (en) * | 1978-02-21 | 1980-10-28 | Centurion Data Corporation | Business form with electrically conductive layer |
DE2858685C2 (fr) * | 1978-07-06 | 1989-06-29 | Gao Gesellschaft Fuer Automation Und Organisation Mbh, 8000 Muenchen, De | |
US4280119A (en) * | 1978-10-02 | 1981-07-21 | May George A | Ultrasonic and capacitive electronic key systems |
DE2926867C2 (de) * | 1979-07-03 | 1986-01-02 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Schaltungseinheit |
US4584177A (en) * | 1982-05-24 | 1986-04-22 | Fernbach Erwin A | Catalytic unit for gas phase catalysis, more especially for use with wood- and other solid fuel-burning stoves |
JPS59192147U (ja) * | 1983-06-08 | 1984-12-20 | 旭光学工業株式会社 | フイルムマガジン用電子読取りコ−ド付シ−ル |
DE3506445A1 (de) * | 1985-02-23 | 1986-08-28 | Frank Oeser Produktion, 1000 Berlin | Schaltungsanordnung zur auswertung eines codierten etikettes |
US4853523A (en) * | 1987-10-05 | 1989-08-01 | Pitney Bowes Inc. | Vault cartridge having capacitive coupling |
US5471040A (en) * | 1993-11-15 | 1995-11-28 | May; George | Capacitive data card system |
US5971130A (en) * | 1996-08-02 | 1999-10-26 | Nakamura; Kaoru | Workpiece identification providing method, workpiece, workpiece identifying method and apparatus thereof, and sheet metal machining apparatus |
US5949060A (en) * | 1996-11-01 | 1999-09-07 | Coincard International, Inc. | High security capacitive card system |
US6362972B1 (en) | 2000-04-13 | 2002-03-26 | Molex Incorporated | Contactless interconnection system |
US6612852B1 (en) | 2000-04-13 | 2003-09-02 | Molex Incorporated | Contactless interconnection system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2007883A (en) * | 1932-09-28 | 1935-07-09 | Spahn Johann | Verdol paper |
US2512879A (en) * | 1948-01-20 | 1950-06-27 | Remington Rand Inc | Record sensing device of the capacitive type for use with business machines |
US2546784A (en) * | 1948-02-12 | 1951-03-27 | Remington Rand Inc | Punch tape sensing condenser |
US3044694A (en) * | 1956-04-13 | 1962-07-17 | Standard Register Co | System for sensing |
US3189731A (en) * | 1961-05-18 | 1965-06-15 | Standard Register Co | System for sensing |
US3465131A (en) * | 1966-05-27 | 1969-09-02 | Robert S Ten Eyck | Metallic coded card with magnetic reed switch reader |
US3731085A (en) * | 1969-11-06 | 1973-05-01 | Dasy Int Sa | Credit card or the like |
-
1972
- 1972-02-02 CH CH154872A patent/CH548067A/xx not_active IP Right Cessation
- 1972-05-09 DE DE2222566A patent/DE2222566C3/de not_active Expired
-
1973
- 1973-01-22 IT IT67102/73A patent/IT977647B/it active
- 1973-01-29 US US327504A patent/US3869082A/en not_active Expired - Lifetime
- 1973-01-30 SE SE7301298A patent/SE392649B/xx unknown
- 1973-01-31 FR FR7303318A patent/FR2170714A5/fr not_active Expired
- 1973-02-01 GB GB517973A patent/GB1428452A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3869082A (en) | 1975-03-04 |
IT977647B (it) | 1974-09-20 |
CH548067A (de) | 1974-04-11 |
DE2222566B2 (de) | 1973-12-13 |
DE2222566A1 (de) | 1973-08-09 |
GB1428452A (en) | 1976-03-17 |
DE2222566C3 (de) | 1974-08-01 |
SE392649B (sv) | 1977-04-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |