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    • 10. 发明专利
    • Information system and the input device of the personal authentication system
    • 空值
    • JP3651247B2
    • 2005-05-25
    • JP8453798
    • 1998-03-30
    • セイコーエプソン株式会社
    • 紀夫 伊東欣也 松澤昭仁 植竹毅 瀬戸邦彦 高城
    • G07D9/00G06F1/00G06F1/26G06F12/14G06F15/00G06F21/06G06F21/20G06F21/24G06K17/00G06K19/073G06K19/10G07F7/12H01F38/14H02J7/00H02J17/00
    • PROBLEM TO BE SOLVED: To prevent the illegal usage of data even when an information device is left and stolen by a third person and to secure high safety by providing the information device for authenticating an individual user on his body so as to be attachable/detachable and disabling the usage of stored data when separation from the user is detected. SOLUTION: A human body attachment device 2 is constituted of a password area device 23 for storing and holding a variety of data to be used for authenticating an individual, etc. When the device 2 is separated from the body of the user, an attachment detecting device 21 outputs a discriminating signal for discriminating that the device 2 is separated from the body to a time period reset device. 22. When the signal is continuously inputted to the device 22 for a prescribed time, a data integrity signal is outputted from the device 22 to the device 23. At least data transmission from the device 23 is stopped by the data integrity signal.
    • 要解决的问题:即使当信息设备被第三人员遗留和窃取时,也可防止非法使用数据,并且通过提供用于在其身体上认证个人用户的信息设备以确保高安全性以便可附接/可拆卸 并且当检测到与用户分离时,禁止使用存储的数据。 解决方案:人体附着装置2由用于存储和保存用于认证个人等的各种数据的密码区域装置23构成。当装置2与用户主体分离时,附件检测 设备21输出用于区分设备2与主体分离到时间段复位设备的鉴别信号。 当信号连续输入到设备22达规定的时间时,数据完整性信号从设备22输出到设备23.至少来自设备23的数据传输被数据完整性信号停止。