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1. 发明申请

US20080180212A1 SETTLEMENT TERMINAL AND IC CARD 审中-公开
标题翻译：结算终端和IC卡
公开(公告)号：US20080180212A1
公开(公告)日：2008-07-31
申请号：US12015561
申请日：2008-01-17
申请人： Makoto AIKAWA , Yutaka Takami , Shigeyuki Ito , Kazunori Hashimoto
发明人： Makoto AIKAWA , Yutaka Takami , Shigeyuki Ito , Kazunori Hashimoto
IPC分类号： G05B19/00
CPC分类号： G07C9/00087 , G06F21/32 , G06F21/34 , G06Q20/341 , G06Q20/4014 , G06Q20/40145 , G07F7/1008
摘要： A settlement terminal including a password input unit for inputting the password of a user and a biometrics information acquisition unit for acquiring the biometrics information of the user based on a predetermined biometrics authentication method is disclosed. Before person identification of the user, the settlement terminal receives a person identification method list containing available person identification methods and the person identification method priority order indicating the priority order of the person identification method from the IC card. In accordance with the person identification method list and the priority order of the person identification method, the settlement terminal thus determines whether to conduct the password verification using a password input unit or the biometrics authentication using a biometrics information acquisition unit.
摘要翻译：公开了一种结算终端，包括用于输入用户密码的密码输入单元和用于基于预定生物特征认证方法获取用户的生物特征信息的生物测定信息获取单元。在用户身份识别之前，结算终端从IC卡接收到包含可用人员识别方法的人员识别方法列表和指示人员识别方法的优先级顺序的人员识别方法优先级顺序。根据人员识别方法列表和人员识别方法的优先级顺序，结算终端因此确定是否使用密码输入单元进行密码验证或使用生物特征信息获取单元进行生物特征认证。

2. 发明申请

US20090064296A1 COMMUNICATION SYSTEM, METHOD FOR TRANSFERRING INFORMATION, AND INFORMATION-COMMUNICATION DEVICE 失效
标题翻译：通信系统，用于传送信息的方法和信息通信设备
公开(公告)号：US20090064296A1
公开(公告)日：2009-03-05
申请号：US12188432
申请日：2008-08-08
申请人： Makoto AIKAWA , Shinichiro Fukushima , Hiroyuki Higaki
发明人： Makoto AIKAWA , Shinichiro Fukushima , Hiroyuki Higaki
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： G06F21/35 , G06F21/32 , H04L63/0853 , H04M1/67 , H04W12/06 , H04W88/02
摘要： A first information-communication device generates first biometric pattern used for comparison based on user biometric information retrieved by a biometric sensor, and sends the generated first biometric pattern to a second biometric information-communication device. The second information-communication device compares the first biometric pattern sent from the first information-communication device with second biometric pattern, which is user biometric pattern stored in memory, and sends the second biometric pattern to the first information-communication device when the compared biometric pattern matches. The first information-communication device then stores the second biometric pattern sent from the second information-communication device.
摘要翻译：第一信息通信装置根据生物测定传感器检索到的用户生物体信息，生成用于比较的第一生物体图案，并将生成的第一生物体图案发送到第二生物体信息通信装置。第二信息通信装置将从第一信息通信装置发送的第一生物统计模式与存储在存储器中的用户生物特征模式相对应的第二生物统计模式进行比较，并将第二生物统计模式发送到第一信息通信装置，模式匹配。第一信息通信装置然后存储从第二信息通信装置发送的第二生物统计模式。

3. 发明申请

US20080317436A1 DIGITAL SIGNAL RECORDER WITH SELECTIVE ENCRYPTION AND KEY GENERATION 审中-公开
标题翻译：具有选择性加密和密钥生成的数字信号记录器
公开(公告)号：US20080317436A1
公开(公告)日：2008-12-25
申请号：US12202587
申请日：2008-09-02
申请人： Manabu SASAMOTO , Makoto AIKAWA , Hiroo OKAMOTO , Takaharu NOGUCHI
发明人： Manabu SASAMOTO , Makoto AIKAWA , Hiroo OKAMOTO , Takaharu NOGUCHI
IPC分类号： H04N5/91
CPC分类号： H04N5/913 , G11B20/00086 , G11B20/0021 , G11B20/00478 , G11B20/00507 , G11B2220/90 , H04N5/78263 , H04N9/8042 , H04N21/4334 , H04N21/44055 , H04N21/4408 , H04N2005/91364
摘要： A digital signal recorder for recording a digital signal on a recording medium, including: an input circuit which receives a transmitted digital signal encrypted for protecting said transmitted digital signal using a first encryption method; a decrypting circuit which decrypts said transmitted digital signal into an original data; a key generation circuit which performs a prescribed arithmetic operation to generate a key; an encrypting circuit which receives said key and said original data, and encrypts said original data with said key using a second encryption method; a recording circuit which records, onto said recording medium, a key information which is used for decrypting said encrypted digital signal together with said encrypted digital signal, and a timing control circuit which controls decrypting timing of said decrypting circuit and encryption timing of said encrypting circuit; wherein said key generation circuit has a function for updating said key in connection with recording units of said recording media.
摘要翻译：一种用于在记录介质上记录数字信号的数字信号记录器，包括：输入电路，用于使用第一加密方法接收被加密以保护所述发送的数字信号的发送的数字信号; 解密电路，将所述发送的数字信号解密为原始数据; 执行规定的算术运算以生成密钥的密钥生成电路; 接收所述密钥和所述原始数据的加密电路，并且利用所述密钥使用第二加密方法加密所述原始数据; 记录电路，在所述记录介质上记录用于与所述加密的数字信号一起解密所述加密的数字信号的密钥信息;以及定时控制电路，其控制所述解密电路的解密定时和所述加密电路的加密定时 ; 其中所述密钥生成电路具有与所述记录介质的记录单元相关联地更新所述密钥的功能。

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