NO951777D0 - Value card with binary value units and methods for displacing a value with binary value values displayed on the value card - Google Patents

Value card with binary value units and methods for displacing a value with binary value values displayed on the value card

Info

Publication number
NO951777D0
NO951777D0 NO951777A NO951777A NO951777D0 NO 951777 D0 NO951777 D0 NO 951777D0 NO 951777 A NO951777 A NO 951777A NO 951777 A NO951777 A NO 951777A NO 951777 D0 NO951777 D0 NO 951777D0
Authority
NO
Norway
Prior art keywords
value
binary
card
register
displacing
Prior art date
Application number
NO951777A
Other languages
Norwegian (no)
Other versions
NO951777L (en
NO307633B1 (en
Inventor
Youssef Cammoun
Etienne Cambois
Original Assignee
Landis & Gry Tech Innovat Ag
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 Landis & Gry Tech Innovat Ag filed Critical Landis & Gry Tech Innovat Ag
Publication of NO951777D0 publication Critical patent/NO951777D0/en
Publication of NO951777L publication Critical patent/NO951777L/en
Publication of NO307633B1 publication Critical patent/NO307633B1/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0866—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by active credit-cards adapted therefor

Abstract

A storage module (1) and an access module (2) are interconnected by data and control signal lines (3). The register block (6) of the storage module comprises N value registers (W1-WN) each contg. n binary storage cells (E1-En). These are nonvolatile and any failure or removal of the power supply results in no loss of data from either the register block cells or those (M2-MN) of the mark register (7). Data can be shifted to the next higher register (e.g. W2) where the state of a particular cell and the associated bit of the mark register are inverted in uninterruptable execution steps. <IMAGE>
NO951777A 1994-05-06 1995-05-05 Value card with binary value units and methods for displacing a size represented by binary value units on the value card NO307633B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH142594 1994-05-06
CH305294 1994-10-11

Publications (3)

Publication Number Publication Date
NO951777D0 true NO951777D0 (en) 1995-05-05
NO951777L NO951777L (en) 1995-11-07
NO307633B1 NO307633B1 (en) 2000-05-02

Family

ID=25687619

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951777A NO307633B1 (en) 1994-05-06 1995-05-05 Value card with binary value units and methods for displacing a size represented by binary value units on the value card

Country Status (7)

Country Link
EP (1) EP0681274B1 (en)
AT (1) ATE297577T1 (en)
CZ (1) CZ286328B6 (en)
DE (1) DE59511003D1 (en)
FI (1) FI952166A (en)
NO (1) NO307633B1 (en)
PT (1) PT681274E (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321727B1 (en) * 1987-12-17 1992-03-18 Siemens Aktiengesellschaft Method and circuit to protect eeprom memories against devaluation manipulation
FR2678094B1 (en) * 1991-06-20 1993-10-08 France Telecom DATA COUNTING MEMORY CARD AND READING APPARATUS.
FR2698468B1 (en) * 1992-11-20 1995-03-10 Monetel Method of managing Boullier type memory cards.

Also Published As

Publication number Publication date
PT681274E (en) 2005-10-31
CZ286328B6 (en) 2000-03-15
ATE297577T1 (en) 2005-06-15
FI952166A (en) 1995-11-07
EP0681274A2 (en) 1995-11-08
NO951777L (en) 1995-11-07
DE59511003D1 (en) 2005-07-14
EP0681274B1 (en) 2005-06-08
EP0681274A3 (en) 1998-06-03
CZ117795A3 (en) 1996-02-14
FI952166A0 (en) 1995-05-05
NO307633B1 (en) 2000-05-02

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