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公开(公告)号：EP2234036A1
公开(公告)日：2010-09-29
申请号：EP08864735.9
申请日：2008-12-22
发明人： ISUYAMA, Yasuo
CPC分类号： G11B5/00808 , G06K7/084 , G06Q20/388 , G11B20/00086 , G11B20/00144 , G11B20/0021 , G11B2220/17 , H04L9/0894 , H04L9/3236 , H04L9/3273
摘要： [PROBLEMS] To provide a magnetic head provided with a microprocessor capable of storing a firmware downloaded from an external server. [MEANS FOR SOLVING PROBLEMS] The magnetic head has a core which is provided with a coil for converting data stored in a magnetic card to analog signals, an A/D conversion chip which is connected to the core to convert the analog signals to digital signals, and the microprocessor which is connected to the A/D conversion chip. The processor has a firmware storage means. When the firmware which controls its arithmetic/storage functions and controls an external hardware is downloaded from the external server (11) to the magnetic head, the firmware storage means stores the firmware.
摘要翻译： [问题]提供一种具有能够存储从外部服务器下载的固件的微处理器的磁头。 解决问题的手段磁头具有设置有用于将存储在磁卡中的数据转换为模拟信号的线圈的芯，连接到核的A / D转换芯片，以将模拟信号转换为数字信号 以及连接到A / D转换芯片的微处理器。 处理器具有固件存储装置。 当控制其运算/存储功能并控制外部硬件的固件从外部服务器（11）下载到磁头时，固件存储装置存储固件。
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公开(公告)号：EP1353290A3
公开(公告)日：2005-08-24
申请号：EP03252219.5
申请日：2003-04-08
CPC分类号： G11B20/0021 , G06K7/084 , G11B5/00808 , G11B5/02 , G11B5/09 , G11B20/00086
摘要： A magnetic head 17 of a magnetic card reader 1,40 adapted to read out data stored on a magnetic card 23, comprises a core 19 with a coil for sensing, as analogue signals, the data stored on the card 23, an A/D converter chip 20 adapted to convert the analogue signals to corresponding digital signals, and a microprocessor 21 adapted to encrypt the digital signals. The A/D converter chip 20 and the microprocessor 21 (IC) are fixed within a housing 18 by means of a synthetic resin 22.
Data can be read out from the magnetic reader with high security, that is, without an anxiety that the data might be illegally read out and, even if the data is illegally read out, such illegally read out data cannot be used by the illegal person.-
公开(公告)号：EP1353290A2
公开(公告)日：2003-10-15
申请号：EP03252219.5
申请日：2003-04-08
CPC分类号： G11B20/0021 , G06K7/084 , G11B5/00808 , G11B5/02 , G11B5/09 , G11B20/00086
摘要： A magnetic head 17 of a magnetic card reader 1,40 adapted to read out data stored on a magnetic card 23, comprises a core 19 with a coil for sensing, as analogue signals, the data stored on the card 23, an A/D converter chip 20 adapted to convert the analogue signals to corresponding digital signals, and a microprocessor 21 adapted to encrypt the digital signals. The A/D converter chip 20 and the microprocessor 21 (IC) are fixed within a housing 18 by means of a synthetic resin 22.
Data can be read out from the magnetic reader with high security, that is, without an anxiety that the data might be illegally read out and, even if the data is illegally read out, such illegally read out data cannot be used by the illegal person.摘要翻译： 用于读出存储在磁卡23上的数据的磁卡读取器1,40的磁头17包括具有用于感测存储在卡23上的数据作为模拟信号的线圈的磁芯19，A / D 转换器芯片20，其适于将模拟信号转换为对应的数字信号;以及微处理器21，适于加密数字信号。 A / D转换器芯片20和微处理器21（IC）通过合成树脂22固定在壳体18内。数据可以从磁读取器读出，具有高安全性，也就是没有 担心数据可能被非法读出，即使非法读取数据，非法读取的数据也不能被非法使用。
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公开(公告)号：EP2009635A1
公开(公告)日：2008-12-31
申请号：EP07741170.0
申请日：2007-04-06
发明人： ISUYAMA, Yasuo
CPC分类号： G06K7/081 , G06F21/445 , G06K7/084 , G06Q20/341 , G06Q20/40975 , G07F7/0893 , G07F7/1008 , G11B17/0408 , G11B20/00086 , G11B20/0021 , G11B25/046 , G11B2220/17 , H04L9/0844 , H04L9/0891 , H04L9/12
摘要： [PROBLEMS] To provide a magnetic card reader system in which a magnetic head and a computer can determine mutual validity, and unauthorized duplication of the magnetic card can be prevented. [MEANS FOR SOLVING PROBLEMS] In a magnetic card reader system (10), a computer (13) and a microprocessor perform authentication of each other. When the mutual authentication is successful, the microprocessor encrypts a digital signal and transmits the encrypted digital signal to the computer (13), and the computer (13) decodes the encrypted digital signal.
摘要翻译： 提供一种磁卡阅读器系统，其中磁头和计算机可以确定相互有效性，并且可以防止磁卡的未经授权的复制。 解决问题的手段在磁卡阅读器系统（10）中，计算机（13）和微处理器进行彼此的认证。 当相互验证成功时，微处理器对数字信号进行加密并将加密的数字信号发送到计算机（13），计算机（13）对加密的数字信号进行解码。
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