DEVICE AND METHOD FOR INFORMATION CARD CONTROL

PURPOSE:To easily judge whether or not an information card is effective even if the information card is so used that its update frequency becomes large by devising a method for issuing the information card and a method for subsequent card discrimination while simplifying a data reader and reducing t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TERADA KATSUAKI, IWAGAMI KOSUKE, ASANO KIYOHIKO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To easily judge whether or not an information card is effective even if the information card is so used that its update frequency becomes large by devising a method for issuing the information card and a method for subsequent card discrimination while simplifying a data reader and reducing the cost of the card as to improvement of the information card controller. CONSTITUTION:This controller is equipped with a card issuing means 12 which issues the information card 11, a card input discriminating means 13 which discriminates the input of the information card 11, and a control means 14 which controls the input/output operation of the card issuing means 12 and card input discriminating means 13. The card issuing means 12 consists of a data read means 12A and a printing means 12B and reads a bar code part 11B, formed by combining a data mark part made of a material previously provided on the information card 11 and absorbing infrared rays with a dummy code part BC made of a material reflecting infrared rays, to perform a specific display process.