CH539319A - Datenträger mit einer Ableseeinheit - Google Patents
Datenträger mit einer AbleseeinheitInfo
- Publication number
- CH539319A CH539319A CH67272A CH67272A CH539319A CH 539319 A CH539319 A CH 539319A CH 67272 A CH67272 A CH 67272A CH 67272 A CH67272 A CH 67272A CH 539319 A CH539319 A CH 539319A
- Authority
- CH
- Switzerland
- Prior art keywords
- reading unit
- data carrier
- carrier
- data
- reading
- Prior art date
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
- G06K7/082—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)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Magnetic Heads (AREA)
- Near-Field Transmission Systems (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE00565/71A SE349170B (de) | 1971-01-19 | 1971-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH539319A true CH539319A (de) | 1973-07-15 |
Family
ID=20256775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH67272A CH539319A (de) | 1971-01-19 | 1972-01-17 | Datenträger mit einer Ableseeinheit |
Country Status (7)
Country | Link |
---|---|
US (1) | US3728523A (de) |
CH (1) | CH539319A (de) |
DE (1) | DE2201958C3 (de) |
GB (1) | GB1368573A (de) |
IT (1) | IT952842B (de) |
SE (1) | SE349170B (de) |
SU (1) | SU495848A3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029945A (en) * | 1975-08-27 | 1977-06-14 | Stanley Electric Co., Ltd. | Card and card reader apparatus therefor |
US4281242A (en) * | 1980-02-11 | 1981-07-28 | Continental Instruments Corporation | Balancing apparatus for magnetic circuits employed in data storage and retrieval systems |
GB8618540D0 (en) * | 1986-07-30 | 1986-09-10 | Newman Tonks Security | Magnetic card reader |
US5293031A (en) * | 1991-03-18 | 1994-03-08 | Atsutoshi Goto | Magnetic bar code reading system employing phase-shift type sensor having plural sensing sections |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3189731A (en) * | 1961-05-18 | 1965-06-15 | Standard Register Co | System for sensing |
US3185964A (en) * | 1962-04-02 | 1965-05-25 | Irwin B Margiloff | Data systems |
US3604900A (en) * | 1969-07-07 | 1971-09-14 | Sprague Electric Co | Electronic credit card |
-
1971
- 1971-01-19 SE SE00565/71A patent/SE349170B/xx unknown
- 1971-12-23 US US00211248A patent/US3728523A/en not_active Expired - Lifetime
-
1972
- 1972-01-11 SU SU1739768A patent/SU495848A3/ru active
- 1972-01-17 IT IT67134/72A patent/IT952842B/it active
- 1972-01-17 DE DE2201958A patent/DE2201958C3/de not_active Expired
- 1972-01-17 CH CH67272A patent/CH539319A/de not_active IP Right Cessation
- 1972-01-18 GB GB226372A patent/GB1368573A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2201958C3 (de) | 1975-09-11 |
SE349170B (de) | 1972-09-18 |
SU495848A3 (ru) | 1975-12-15 |
GB1368573A (en) | 1974-10-02 |
DE2201958A1 (de) | 1972-08-03 |
US3728523A (en) | 1973-04-17 |
DE2201958B2 (de) | 1975-01-23 |
IT952842B (it) | 1973-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH538736A (de) | Hierarchische Datenspeichereinrichtung | |
TR17100A (tr) | Elektrikle kuyu sondaj kaydi cikarmaya mahsus cihaz | |
CH549851A (de) | Datenspeichereinrichtung. | |
IT963618B (it) | Freno provvisto di un dispositivo autoregolato | |
AR202272A1 (es) | Aparato almacenador de informacion | |
CH557073A (de) | Uebertragerkopf mit einem magnetoresistiven element. | |
BE781165A (fr) | Magnetophone a cassette | |
AT328474B (de) | Typentrager | |
IT959184B (it) | Insieme a vetri | |
BR7204278D0 (pt) | Um multiplenor | |
BE781351A (fr) | Transporteur | |
CH539319A (de) | Datenträger mit einer Ableseeinheit | |
CH544375A (de) | Speichervorrichtung mit einem Speichermedium | |
IT956825B (it) | Oligomeri a gruppi immidici | |
AT312884B (de) | Träger | |
CH512800A (de) | Informationsträger mit einer Unterlage | |
DE2146136B2 (de) | Wickeltraeger | |
CH558053A (de) | Plattenfoermiger informationstraeger. | |
CH542483A (de) | Informations-Einrichtung | |
CH536000A (de) | Steueranordnung in einer Datenverarbeitungsanlage mit Mikroprogrammsteuerung | |
AT357351B (de) | Kartenfoermiger aufzeichnungstraeger | |
AT312969B (de) | Speicher | |
CH543132A (de) | Datenleseanlage mit einer Datenkarte | |
BE779743A (fr) | Microdurometre a calcul automatique | |
BE786211A (fr) | Magnetophone a cassette |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |