G - Physics – 07 – F
Patent
G - Physics
07
F
G07F 7/02 (2006.01) G06K 1/12 (2006.01) G06K 19/067 (2006.01)
Patent
CA 2175601
The invention concerns a credit collecting method applicable to disposable prepayment cards containing conductive ring-shaped cells having the value of one credit each and divided into sectors (31...36), each one consisting of a column having the width of one cell and placed parallel to the longitudinal axis of the card. The sectors are accessed according to a preset order stored in the read/write head (20) where the cells of each sector are accessed starting from the edge inside the read/write head and following a direction (37) towards the edge which remains outside the read/write head, independently of the inserted card position.
Procédé de collecte de crédit applicable à des cartes de prépaiement jetables contenant des cellules annulaires conductrices ayant chacune la valeur d'un crédit et divisées en secteurs (31-36), chaque secteur étant constitué d'une colonne ayant la largeur d'une cellule et parallèle à l'axe longitudinal de la carte. L'accès au secteur s'effectue selon un ordre prédéterminé stocké dans la tête (20) de lecture/écriture, l'accès aux cellules de chaque secteur commençant à partir du bord situé à l'intérieur de la tête de lecture/écriture et suivant une direction (37) allant vers le bord qui reste en dehors de la tête de lecture/écriture, indépendamment de la position d'introduction de la carte.
Fernandes Rubens Ramos
Massao Nishikawa Antonio
Fundacao Cpqd - Centro de Pesquisa E. Desenvolvimento Em Telecom
Gowling Lafleur Henderson Llp
LandOfFree
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