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31. 发明申请

US20110197262A1 NETWORK APPARATUS, ASSESSMENT METHOD, PROGRAM, AND INTEGRATED CIRCUIT 有权
标题翻译：网络设备，评估方法，程序和集成电路
公开(公告)号：US20110197262A1
公开(公告)日：2011-08-11
申请号：US13122806
申请日：2010-08-12
申请人： Ryota Tsukidate
发明人： Ryota Tsukidate
IPC分类号： G06F21/00
CPC分类号： H04L63/102 , G06F21/88 , G06F2221/2101 , G06F2221/2129 , G06F2221/2141 , G06F2221/2149 , G06F2221/2151 , H04L12/2807 , H04L63/1441
摘要： A network device restricts functions thereof in a special case such as theft, and comprises: an acquisition unit for acquiring one or more identification information pieces corresponding to one or more local devices in a communicable state; a calculation unit for calculating an index value for each local device; a holding unit for holding, for each local device whose identification information piece was acquired in the past, the identification information piece of the local device and the index value thereof; a difference specifying unit for specifying a difference between (i) one or more identification information pieces currently acquired and (ii) the one or more identification information pieces acquired in the past, thereby specifying a local device as the difference; and a judgment unit for judging whether to restrict the access based on the index value of the local device specified as the difference.
摘要翻译：网络设备在特殊情况下限制其功能，例如盗窃，并且包括：获取单元，用于获取与可通信状态中的一个或多个本地设备相对应的一个或多个识别信息; 计算单元，用于计算每个本地设备的索引值; 保持单元，用于对于过去获取了识别信息的每个本地设备，保存本地设备的识别信息片及其索引值; 差分指定单元，用于指定（i）当前获取的一个或多个识别信息段与（ii）过去获取的一个或多个识别信息之间的差异，从而指定本地设备作为差异; 以及判断单元，用于基于指定为该差异的本地设备的索引值来判断是否限制访问。

32. 发明申请

US20070168453A1 Function managing apparatus 审中-公开
标题翻译：功能管理装置
公开(公告)号：US20070168453A1
公开(公告)日：2007-07-19
申请号：US10587487
申请日：2005-06-21
申请人： Atsushi Ito , Toshiro Nishio , Ryota Tsukidate , Yasuo Endo , Naoya Takao , Yoshiaki Iwata , Masahiro Oashi
发明人： Atsushi Ito , Toshiro Nishio , Ryota Tsukidate , Yasuo Endo , Naoya Takao , Yoshiaki Iwata , Masahiro Oashi
IPC分类号： G06F15/167
CPC分类号： G06F8/61
摘要： A function managing apparatus allows a user to avoid a fault likely to occur in a user terminal before a new function is installed on the user terminal. A function managing apparatus for communicating with a user terminal is provided. Specifically, the function managing apparatus includes a receiving unit, predicting unit, and alerting unit. The receiving unit receives from the user terminal the new function ID identifying the new function to be installed on the user terminal, and the installed function IDs identifying one or more functions previously installed on the user terminal. The predicting unit specifies the new function and one or more installed functions based on the new function ID and installed function IDs received by the receiving unit, and predicts the result when the new function is installed on the user terminal. The alerting unit notifies the user terminal of the prediction result of the predicting unit.
摘要翻译：功能管理装置允许用户在用户终端上安装新功能之前避免在用户终端中可能发生的故障。提供了一种与用户终端进行通信的功能管理装置。具体地，功能管理装置包括接收单元，预测单元和警报单元。接收单元从用户终端接收标识要安装在用户终端上的新功能的新功能ID，以及识别用户终端上预先安装的一个或多个功能的已安装功能ID。预测单元基于由接收单元接收到的新功能ID和安装的功能ID来指定新功能和一个或多个安装的功能，并且当将新功能安装在用户终端上时预测结果。报警单元向用户终端通知预测单元的预测结果。

33. 发明授权

US06414720B1 Digital broadcasting system using virtual channels 失效
标题翻译：使用虚拟频道的数字广播系统
公开(公告)号：US06414720B1
公开(公告)日：2002-07-02
申请号：US09599552
申请日：2000-06-23
申请人： Ryota Tsukidate , Kenichi Fujita , Shigeki Kaneko , Yoshiyasu Takeuchi
发明人： Ryota Tsukidate , Kenichi Fujita , Shigeki Kaneko , Yoshiyasu Takeuchi
IPC分类号： H04N1104
CPC分类号： H04N21/4345 , H04H20/26 , H04H20/28 , H04H20/93 , H04H60/13 , H04H60/43 , H04H60/72 , H04N7/165 , H04N21/2362 , H04N21/2668
摘要： A digital broadcasting system capable of causing any of physical channels selected by a broadcaster to be received as one of the channels available to users which is different from the physical channel selected by the broadcaster. For each of programs of each of the channels available to said users, a program information record comprising PSI (program specific information) is stored in a data base. The broadcaster is permitted to include, in the PSI, channel mapping information whose mapping destination is a channel (or a program) to be received instead of the channel for which said program information is intended. The program information records is inserted in broadcast transport streams on schedule and, if necessary, immediately after the broadcaster have included the channel mapping information in the PSI data.
摘要翻译：一种数字广播系统，其能够使由广播者选择的任何物理频道作为与广播者选择的物理频道不同的用户可用的频道之一被接收。对于可用于所述用户的每个信道的每个节目，包括PSI（节目特定信息）的节目信息记录被存储在数据库中。允许广播者在PSI中包括其映射目的地是要被接收的频道（或节目）的频道映射信息，而不是所述节目信息所期望的频道。程序信息记录按照时间表插入到广播传输流中，并且如果需要，在广播者将信道映射信息包括在PSI数据中之后立即被插入。

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