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GB1397239A - Data transfer systems - Google Patents

Data transfer systems

Info

Publication number
GB1397239A
GB1397239A GB5029471A GB5029471A GB1397239A GB 1397239 A GB1397239 A GB 1397239A GB 5029471 A GB5029471 A GB 5029471A GB 5029471 A GB5029471 A GB 5029471A GB 1397239 A GB1397239 A GB 1397239A
Authority
GB
United Kingdom
Prior art keywords
data transfer
data
transfer systems
collector
probe
Prior art date
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
Application number
GB5029471A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB5029471A priority Critical patent/GB1397239A/en
Priority to GB5029171A priority patent/GB1402863A/en
Priority to DE19722251044 priority patent/DE2251044A1/en
Priority to FR7238143A priority patent/FR2159015A5/fr
Priority to DE19722252702 priority patent/DE2252702A1/en
Priority to FR7238145A priority patent/FR2159017A5/fr
Publication of GB1397239A publication Critical patent/GB1397239A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/10—Cash registers mechanically operated
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • 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
    • G06K7/089—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 hand-held scanners

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

1397239 Data reader PLESSEY CO Ltd 2 Oct 1972 [28 Oot 1971] 50294/71 Heading G4M A probe 1 for reading data magnetically encoded on a magnetic strip on a badge or label has a read head, a store and a data transfer device. The probe is inserted in a collector 2 and data is transferred, e.g. by ultrasonic radiation, audio radiation, light transmission or electromagnetic radiation to the collector.
GB5029471A 1971-10-28 1971-10-28 Data transfer systems Expired GB1397239A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5029471A GB1397239A (en) 1971-10-28 1971-10-28 Data transfer systems
GB5029171A GB1402863A (en) 1971-10-28 1971-10-28 Data handling systems
DE19722251044 DE2251044A1 (en) 1971-10-28 1972-10-18 DATA READER
FR7238143A FR2159015A5 (en) 1971-10-28 1972-10-27
DE19722252702 DE2252702A1 (en) 1971-10-28 1972-10-27 DATA PROCESSING SYSTEM
FR7238145A FR2159017A5 (en) 1971-10-28 1972-10-27

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5029471A GB1397239A (en) 1971-10-28 1971-10-28 Data transfer systems
GB5029171A GB1402863A (en) 1971-10-28 1971-10-28 Data handling systems

Publications (1)

Publication Number Publication Date
GB1397239A true GB1397239A (en) 1975-06-11

Family

ID=26266651

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5029471A Expired GB1397239A (en) 1971-10-28 1971-10-28 Data transfer systems
GB5029171A Expired GB1402863A (en) 1971-10-28 1971-10-28 Data handling systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5029171A Expired GB1402863A (en) 1971-10-28 1971-10-28 Data handling systems

Country Status (3)

Country Link
DE (2) DE2251044A1 (en)
FR (2) FR2159017A5 (en)
GB (2) GB1397239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183070A (en) * 1985-11-19 1987-05-28 Snipe Computers Limited Bar-code reader

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043557C2 (en) * 1980-11-19 1987-12-23 Hartmut 6900 Heidelberg Bernot Device for acquiring, transmitting and processing data in optically readable codes
FR2494466A1 (en) * 1980-11-20 1982-05-21 Octec Automatic stock control with remote data capture units - uses remote data capture transmitting data to central unit which emits coded synchronising signals and processes data
US4471218A (en) * 1982-05-19 1984-09-11 Msi Data Corporation Self-contained, portable data entry terminal
FR2606910B1 (en) * 1986-11-17 1991-05-17 Thenery Jean Jacques INSTALLATION FOR MANAGING THE "VISITORS" RESOURCE IN A FAIR, FAIR OR THE LIKE
DE3701084A1 (en) * 1987-01-16 1988-07-28 Helmut Abele Checking system
DE19706565A1 (en) * 1997-02-19 1998-08-20 Walter Dipl Ing Schopf Electronic domestic storage arrangement esp. for foodstuff packs in refrigerators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183070A (en) * 1985-11-19 1987-05-28 Snipe Computers Limited Bar-code reader

Also Published As

Publication number Publication date
DE2252702A1 (en) 1973-05-03
GB1402863A (en) 1975-08-13
FR2159015A5 (en) 1973-06-15
DE2251044A1 (en) 1973-05-03
FR2159017A5 (en) 1973-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees