公开(公告)号：WO1997028515A1

公开(公告)日：1997-08-07

申请号：PCT/JP1997000249

申请日：1997-01-31

Applicant: TOKYO MECHATRONICS CO., LTD. ,  AWANO, Kouichi

Inventor： TOKYO MECHATRONICS CO., LTD.

IPC: G06K19/08

CPC classification number: G06K7/0004 ,  G06K19/08 ,  G07F7/086

Abstract: A data card having a storage region for storing capacitive data, and a reader thereof. A card (5) has a magnetic storage region (10) for storing magnetic data and a capacitive storage region (12). The capacitive storage region (12) is provided with a plurality of electrodes connected through fuses, and bit data are stored depending upon whether the fuses are blown or not. The data are read by detecting current flowing in circuits that are connected to the external electrodes by capacitive coupling.

Abstract translation: 一种具有用于存储电容数据的存储区域的数据卡及其读取器。 卡（5）具有用于存储磁数据的磁存储区域（10）和电容存储区域（12）。 电容性存储区域（12）设置有通过熔丝连接的多个电极，并且根据熔丝是否熔断来存储位数据。 通过检测通过电容耦合连接到外部电极的电路中的电流来读取数据。