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1. 发明授权

US07343495B2 Information recording apparatus, information reproducing apparatus, and information distribution system 有权
标题翻译：信息记录装置，信息再现装置和信息分发系统
公开(公告)号：US07343495B2
公开(公告)日：2008-03-11
申请号：US10227828
申请日：2002-08-27
申请人： Toru Kambayashi , Koichiro Akiyama , Shuichi Tsujimoto , Kazuo Sumita , Hideki Hirakawa , Toshihiro Sugaya
发明人： Toru Kambayashi , Koichiro Akiyama , Shuichi Tsujimoto , Kazuo Sumita , Hideki Hirakawa , Toshihiro Sugaya
IPC分类号： H04L9/32 , H04N9/16 , H04K1/00
CPC分类号： G11B20/00086 , G06F21/10 , G06F2211/007 , G06F2221/0795 , G06F2221/2135 , G06Q30/018 , G11B20/0021 , G11B20/00224 , G11B20/00246 , G11B20/00253 , G11B20/00492 , G11B20/00536 , G11B20/00557 , G11B20/0084 , G11B20/00847 , H04L9/0891 , H04L2209/603
摘要： An information recording apparatus comprises an encryption section encrypting contents information and also a license condition referred to to limit use of the contents information and a decoding key for decoding the encrypted contents information to generate license information, and a recording section recording the encrypted contents information and the generated license information on a recording medium. An information reproducing apparatus comprises a decoder unit decoding the license information recorded on the recording medium using a second decoding key for decoding the license information and deciding on the basis of the license condition contained in the decoded license information whether the contents information can be used. If it is decided that the contents information can be used, the encrypted contents information recorded on the recording medium is decoded using the first decoding key contained in the decoded license information.
摘要翻译：一种信息记录装置，包括对内容信息进行加密的加密部分，以及用于限制使用内容信息的许可条件和用于对加密的内容信息进行解码以产生许可信息的解码密钥，以及记录加密内容信息的记录部分，在记录介质上产生的许可证信息。一种信息再现装置，包括：解码器单元，使用用于解码许可信息的第二解码密钥解码记录在记录介质上的许可信息，并根据包含在解码的许可证信息中的许可证条件来确定是否可以使用内容信息。如果确定可以使用内容信息，则使用解码的许可证信息中包含的第一解码密钥对记录在记录介质上的加密内容信息进行解码。

2. 发明授权

US06477649B2 Information recording apparatus, information reproducing apparatus, and information distribution system 失效
标题翻译：信息记录装置，信息再现装置和信息分发系统
公开(公告)号：US06477649B2
公开(公告)日：2002-11-05
申请号：US09076826
申请日：1998-05-13
申请人： Toru Kambayashi , Koichiro Akiyama , Shuichi Tsujimoto , Kazuo Sumita , Hideki Hirakawa , Toshihiro Sugaya
发明人： Toru Kambayashi , Koichiro Akiyama , Shuichi Tsujimoto , Kazuo Sumita , Hideki Hirakawa , Toshihiro Sugaya
IPC分类号： H04L932
CPC分类号： G11B20/00086 , G06F21/10 , G06F2211/007 , G06F2221/0795 , G06F2221/2135 , G06Q30/018 , G11B20/0021 , G11B20/00224 , G11B20/00246 , G11B20/00253 , G11B20/00492 , G11B20/00536 , G11B20/00557 , G11B20/0084 , G11B20/00847 , H04L9/0891 , H04L2209/603
摘要： An information recording apparatus comprises an encryption section encrypting contents information and also a license condition referred to limit use of the contents information and a decoding key for decoding the encrypted contents information to generate license information, and a recording section recording the encrypted contents information and the generated license information on a recording medium. An information reproducing apparatus comprises a decoder unit decoding the license information recorded on the recording medium using a second decoding key for decoding the license information and deciding on the basis of the license condition contained in the decoded license information whether the contents information can be used. If it is decided that the contents information can be used, the encrypted contents information recorded on the recording medium is decoded using the first decoding key contained in the decoded license information.
摘要翻译：一种信息记录装置，包括对内容信息进行加密的加密部分，以及所述内容信息的限制使用的许可条件和用于对加密的内容信息进行解码以产生许可信息的解码密钥，以及记录加密的内容信息和在记录介质上生成许可证信息。一种信息再现装置，包括：解码器单元，使用用于解码许可信息的第二解码密钥解码记录在记录介质上的许可信息，并根据包含在解码的许可证信息中的许可证条件来确定是否可以使用内容信息。如果确定可以使用内容信息，则使用解码的许可证信息中包含的第一解码密钥对记录在记录介质上的加密内容信息进行解码。

3. 发明授权

US07747871B2 Information recording apparatus, information reproducing apparatus, and information distribution system 有权
标题翻译：信息记录装置，信息再现装置和信息分发系统
公开(公告)号：US07747871B2
公开(公告)日：2010-06-29
申请号：US10227853
申请日：2002-08-27
申请人： Toru Kambayashi , Koichiro Akiyama , Shuichi Tsujimoto , Kazuo Sumita , Hideki Hirakawa , Toshihiro Sugaya
发明人： Toru Kambayashi , Koichiro Akiyama , Shuichi Tsujimoto , Kazuo Sumita , Hideki Hirakawa , Toshihiro Sugaya
IPC分类号： G06F11/30 , G06F12/14
CPC分类号： G11B20/00086 , G06F21/10 , G06F2211/007 , G06F2221/0795 , G06F2221/2135 , G06Q30/018 , G11B20/0021 , G11B20/00224 , G11B20/00246 , G11B20/00253 , G11B20/00492 , G11B20/00536 , G11B20/00557 , G11B20/0084 , G11B20/00847 , H04L9/0891 , H04L2209/603
摘要： An information recording apparatus comprises an encryption section encrypting contents information and also a license condition referred to to limit use of the contents information and a decoding key for decoding the encrypted contents information to generate license information, and a recording section recording the encrypted contents information and the generated license information on a recording medium. An information reproducing apparatus comprises a decoder unit decoding the license information recorded on the recording medium using a second decoding key for decoding the license information and deciding on the basis of the license condition contained in the decoded license information whether the contents information can be used. If it is decided that the contents information can be used, the encrypted contents information recorded on the recording medium is decoded using the first decoding key contained in the decoded license information.
摘要翻译：一种信息记录装置，包括对内容信息进行加密的加密部分，以及用于限制使用内容信息的许可条件和用于对加密的内容信息进行解码以产生许可信息的解码密钥，以及记录加密内容信息的记录部分，在记录介质上产生的许可证信息。一种信息再现装置，包括：解码器单元，使用用于解码许可信息的第二解码密钥解码记录在记录介质上的许可信息，并根据包含在解码的许可证信息中的许可证条件来确定是否可以使用内容信息。如果确定可以使用内容信息，则使用解码的许可证信息中包含的第一解码密钥对记录在记录介质上的加密内容信息进行解码。

4. 发明授权

US06650754B2 Broadcast reception device and contract management device using common master key in conditional access broadcast system 失效
公开(公告)号：US06650754B2
公开(公告)日：2003-11-18
申请号：US10206764
申请日：2002-07-29
申请人： Koichiro Akiyama , Toru Kambayashi , Shuichi Tsujimoto , Naoki Endoh
发明人： Koichiro Akiyama , Toru Kambayashi , Shuichi Tsujimoto , Naoki Endoh
IPC分类号： H04L908
CPC分类号： H04H20/28 , H04H60/15 , H04H60/16 , H04H60/23 , H04L9/0822 , H04L9/0891 , H04L2209/601 , H04L2209/603 , H04N7/165 , H04N21/2541
摘要： A conditional access broadcast system for realizing conditional access while maintaining the safety level is disclosed. A contract management device at a broadcast station side delivers a reception contract information containing at least a contract information for controlling decryption of encrypted contents information delivered from a broadcast station by broadcast and a reception device ID in correspondence, which is encrypted using a master key which is commonly provided with respect to all the broadcast reception devices. At each broadcast reception device, whether or not to give a channel key for decrypting the encrypted contents information to the decryption unit is controlled according to the contract information for own broadcast reception device which is acquired from the encrypted reception contract information.

5. 发明授权

US06650752B2 Broadcast reception device and contract management device using common master key in conditional access broadcast system 失效
公开(公告)号：US06650752B2
公开(公告)日：2003-11-18
申请号：US10206763
申请日：2002-07-29
申请人： Koichiro Akiyama , Toru Kambayashi , Shuichi Tsujimoto , Naoki Endoh
发明人： Koichiro Akiyama , Toru Kambayashi , Shuichi Tsujimoto , Naoki Endoh
IPC分类号： H04M7167
CPC分类号： H04H20/28 , H04H60/15 , H04H60/16 , H04H60/23 , H04L9/0822 , H04L9/0891 , H04L2209/601 , H04L2209/603 , H04N7/165 , H04N21/2541
摘要： A conditional access broadcast system for realizing conditional access while maintaining the safety level is disclosed. A contract management device at a broadcast station side delivers a reception contract information containing at least a contract information for controlling decryption of encrypted contents information delivered from a broadcast station by broadcast and a reception device ID in correspondence, which is encrypted using a master key which is commonly provided with respect to all the broadcast reception devices. At each broadcast reception device, whether or not to give a channel key for decrypting the encrypted contents information to the decryption unit is controlled according to the contract information for own broadcast reception device which is acquired from the encrypted reception contract information.

6. 发明授权

US06463155B1 Broadcast reception device and contract management device using common master key in conditional access broadcast system 有权
标题翻译：在条件接收广播系统中使用普通主密钥的广播接收设备和合同管理设备
公开(公告)号：US06463155B1
公开(公告)日：2002-10-08
申请号：US09219889
申请日：1998-12-24
申请人： Koichiro Akiyama , Toru Kambayashi , Shuichi Tsujimoto , Naoki Endoh
发明人： Koichiro Akiyama , Toru Kambayashi , Shuichi Tsujimoto , Naoki Endoh
IPC分类号： H04L908
CPC分类号： H04H20/28 , H04H60/15 , H04H60/16 , H04H60/23 , H04L9/0822 , H04L9/0891 , H04L2209/601 , H04L2209/603 , H04N7/165 , H04N21/2541
摘要： A conditional access broadcast system for realizing conditional access while maintaining the safety level is disclosed. A contract management device at a broadcast station side delivers a reception contract information containing at least a contract information for controlling decryption of encrypted contents information delivered from a broadcast station by broadcast and a reception device ID in correspondence, which is encrypted using a master key which is commonly provided with respect to all the broadcast reception devices. At each broadcast reception device, whether or not to give a channel key for decrypting the encrypted contents information to the decryption unit is controlled according to the contract information for own broadcast reception device which is acquired from the encrypted reception contract information.
摘要翻译：公开了一种用于在保持安全等级的同时实现条件访问的条件访问广播系统。广播站侧的合同管理装置向用户提供至少包含用于控制从广播站发送的加密内容信息的解密的对应信息和对应的接收装置ID的接收合同信息，使用主密钥加密通常为所有广播接收设备提供。在每个广播接收装置中，根据从加密的接收合同信息获取的自己的广播接收装置的合同信息来控制是否向解密单元提供用于解密加密的内容信息的频道密钥。

7. 发明授权

US5664126A Human interface system for communicating networked users 失效
标题翻译：用于通信网络用户的人机界面系统
公开(公告)号：US5664126A
公开(公告)日：1997-09-02
申请号：US713959
申请日：1996-09-12
申请人： Hideki Hirakawa , Etsuo Ito , Toshio Okamoto , Kazuo Sumita , Shuichi Tsujimoto
发明人： Hideki Hirakawa , Etsuo Ito , Toshio Okamoto , Kazuo Sumita , Shuichi Tsujimoto
IPC分类号： G06F1/00 , H04L29/06 , H04L29/08 , H04L29/12 , G06F15/163 , G06F3/00
CPC分类号： H04L29/12009 , H04L61/00 , H04L63/20 , H04L67/36
摘要： A human interface system constructed by connecting systems containing a plurality of computers via a network includes site building means for building a plurality of sites that either retain or manage a plurality pieces of data and a plurality of programs, and access managing means for managing users' access to each site. The access managing means has a communication channel between the users established by accessing the sites via the data and programs.
摘要翻译：通过经由网络连接包含多台计算机的系统构成的人机接口系统包括：站点建立装置，用于建立多个站点，其保留或管理多条数据和多个程序，以及访问管理装置，访问每个站点。访问管理装置具有通过经由数据和程序访问站点而建立的用户之间的通信信道。

8. 发明授权

US6163799A Communication navigation system which easily finds person who is interested in the same topic 失效
标题翻译：通信导航系统，轻松找到对同一主题感兴趣的人
公开(公告)号：US6163799A
公开(公告)日：2000-12-19
申请号：US50073
申请日：1998-03-30
申请人： Toru Kambayashi , Ichiro Tomoda , Yasuhiko Shimomura , Takashi Ida , Hirofumi Muratani , Toshiya Takahashi , Masafumi Kondo , Satoshi Ito , Shuichi Tsujimoto , Akira Morishita , Yoshihiro Ohmori
发明人： Toru Kambayashi , Ichiro Tomoda , Yasuhiko Shimomura , Takashi Ida , Hirofumi Muratani , Toshiya Takahashi , Masafumi Kondo , Satoshi Ito , Shuichi Tsujimoto , Akira Morishita , Yoshihiro Ohmori
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30899 , G06F17/30067
摘要： A navigation communication system in which a plurality of clients access information stored in a server via a network, having a personal information control section provided in the server and controls the personal information of the users of the clients which access the same information and a personal information display section provided in the client and displays the personal information controlled by the personal information control section, a selector for selecting one of the personal information displayed, and a communication application section for communicating with a client corresponding to the selected personal information.
摘要翻译：一种导航通信系统，其中多个客户端经由网络访问存储在服务器中的信息，具有设置在服务器中的个人信息控制部分，并且控制访问相同信息的客户端的用户的个人信息和个人信息显示由个人信息控制部分控制的个人信息，用于选择显示的个人信息之一的选择器和用于与所选择的个人信息相对应的客户端进行通信的通信应用部分。

9. 发明授权

US08359535B2 Order taking apparatus 有权
标题翻译：订购仪器
公开(公告)号：US08359535B2
公开(公告)日：2013-01-22
申请号：US12788089
申请日：2010-05-26
申请人： Naoki Watanabe , Mika Hirama , Masaki Narahashi , Sou Miyazaki , Shuichi Tsujimoto
发明人： Naoki Watanabe , Mika Hirama , Masaki Narahashi , Sou Miyazaki , Shuichi Tsujimoto
IPC分类号： G06F3/01
CPC分类号： G06Q50/12
摘要： According to one embodiment an order taking apparatus includes a storage processing section, a display processing section, an enlargement processing section. The storage processing section configured to read information on the order for the menu item the input of which has been accepted by the order taking section, and to store the information in a predetermined order information storage region. The display processing section configured to read an image of the menu item the input of which has been accepted by the order taking section, and to allow a display device to display the image. The enlargement processing section configured such that when the menu item image is enlarged, the enlargement processing section rewrites the information on the order for the menu item which is of the same type as that of the current menu item but has a serving size larger than that of the current menu item.
摘要翻译：根据一个实施例，订单获取装置包括存储处理部分，显示处理部分，放大处理部分。存储处理部，被配置为读取关于其输入被订单获取部接受的菜单项的顺序的信息，并将该信息存储在预定的订单信息存储区域中。所述显示处理部被配置为读取其输入被所述订单获取部接受的菜单项的图像，并且允许显示装置显示图像。放大处理部被配置为使得当菜单项图像被放大时，放大处理部分重写与当前菜单项相同类型的菜单项的顺序的信息，但是具有大于的当前菜单项。

10. 发明申请

US20100097446A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：US20100097446A1
公开(公告)日：2010-04-22
申请号：US12575231
申请日：2009-10-07
申请人： Sou Miyazaki , Naoki Watanabe , Masaki Narahashi , Shuichi Tsujimoto , Mika Hirama
发明人： Sou Miyazaki , Naoki Watanabe , Masaki Narahashi , Shuichi Tsujimoto , Mika Hirama
IPC分类号： H04N13/04 , G06T15/00
CPC分类号： G06Q50/12 , G06F3/0482 , G06F16/9577 , G06Q30/06
摘要： A display apparatus which displays a plurality of items includes a display panel provided with a function of displaying a three-dimensional image to be stereoscopically viewable, an item overview creation section which creates information on an item overview screen on which two-dimensional images of the respective items are arranged, an overview display control section which displays the item overview screen on the display panel, and a specific item display control section which switches an image of a specific item selected from among the items two-dimensional images of which are displayed on the item overview screen from the two-dimensional image to a three-dimensional image.
摘要翻译：显示多个项目的显示装置包括具有显示要立体观看的三维图像的功能的显示面板，在项目概览屏幕上创建信息的项目概览创建部分，在该项目概览屏幕上，二维图像布置相应的项目，在显示面板上显示项目概览屏幕的概览显示控制部分和特定项目显示控制部分，其将从其中显示的项目二维图像中选择的特定项目的图像切换到项目概览屏幕从二维图像到三维图像。

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