公开(公告)号：US20060287956A1

公开(公告)日：2006-12-21

申请号：US10568099

申请日：2004-09-29

申请人： Akio Higashi ,  Ryuichi Okamoto

发明人： Akio Higashi ,  Ryuichi Okamoto

IPC分类号： G06Q99/00

CPC分类号： H04L63/08 ,  G06F21/10 ,  G06F2221/2117 ,  G06F2221/2135 ,  G06F2221/2137 ,  H04L63/0457 ,  H04L63/062 ,  H04L2463/101 ,  H04N5/76 ,  H04N5/783 ,  H04N7/163 ,  H04N7/1675 ,  H04N21/2347 ,  H04N21/2541 ,  H04N21/2543 ,  H04N21/4305 ,  H04N21/440281 ,  H04N21/4405 ,  H04N21/4622 ,  H04N21/4627 ,  H04N21/812 ,  H04N21/8355

摘要： A content reproduction control system comprising a server apparatus and a terminal apparatus that are connected via a communication path, wherein the server apparatus includes: based on time information attached to a content, a control information generation unit operable to generate control information for specifying a range for permitting or prohibiting a user's predetermined operation in the terminal apparatus; and a distribution unit that distributes the control information to the terminal apparatus, the terminal apparatus includes: a content use unit operable to use the content; a receiving unit operable to receive the control information; and a content use control unit operable to control reproduction of the content based on the received control information.

摘要翻译： 一种内容再现控制系统，包括通过通信路径连接的服务器装置和终端装置，其中，所述服务器装置包括：基于附加到内容的时间信息，控制信息生成单元，用于生成用于指定范围的控制信息 用于允许或禁止用户在终端设备中的预定操作; 以及分配单元，其将所述控制信息分发到所述终端装置，所述终端装置包括：内容使用单元，用于使用所述内容; 接收单元，用于接收控制信息; 以及内容使用控制单元，用于基于所接收的控制信息来控制内容的再现。

公开(公告)号：US07103663B2

公开(公告)日：2006-09-05

申请号：US10164574

申请日：2002-06-10

申请人： Mitsuhiro Inoue ,  Ryuichi Okamoto

发明人： Mitsuhiro Inoue ,  Ryuichi Okamoto

IPC分类号： G06F15/16

CPC分类号： H04N7/17318 ,  G06F21/10 ,  G06F21/6218 ,  G06F2221/2149 ,  H04L63/104 ,  H04L2463/101 ,  H04M3/38 ,  H04N7/165 ,  H04N21/2541 ,  H04N21/25816 ,  H04N21/25875 ,  H04N21/4627 ,  H04N21/4751 ,  H04N21/8355

摘要： A right management server manages usage of a content on a parent terminal and a child terminal. The right management server includes content usage right database that stores right information indicating a usage rule of a content for each terminal ID or user ID, and a parental control information management unit that acquires, from the parent terminal or the parent user, parental control information that is an instruction to put a restriction on usage of a content on the child terminal or by a child user, and stores the parental control information in a parental control information database. The right management server also includes a license ticket generation unit that acquires a license ticket issuance request from the child terminal or the child user, generates a license ticket that is information for permitting usage of the content on the child terminal or by the child user, under a usage rule with a restriction indicated by the parental control information which is held in the parental control information management unit, and sends the license ticket to the child terminal or the child user.

摘要翻译： 权限管理服务器管理父终端和子终端上的内容的使用。 正确的管理服务器包括存储指示每个终端ID或用户ID的内容的使用规则的正确信息的内容使用权数据库，以及从父终端或父用户获取父控制信息的家长控制信息管理单元 这是对子终端或子用户使用内容的限制的指令，并且将家长控制信息存储在家长控制信息数据库中。 权利管理服务器还包括从子终端或子用户获取许可证发行请求的许可证生成单元，生成作为允许子终端上的内容或子用户使用内容的信息的许可证票据， 在由父母控制信息管理单元保存的家长控制信息所表示的限制的使用规则下，将许可证发送给子终端或子用户。

公开(公告)号：US20050268343A1

公开(公告)日：2005-12-01

申请号：US11126155

申请日：2005-05-11

申请人： Sen'ichi Onoda ,  Masaya Yamamoto ,  Akio Higashi ,  Ryuichi Okamoto

发明人： Sen'ichi Onoda ,  Masaya Yamamoto ,  Akio Higashi ,  Ryuichi Okamoto

IPC分类号： G06F21/00 ,  H04L9/00

CPC分类号： G06F21/105

摘要： An application management device 54 that is capable of judging the necessity of application deletion with little load includes: a DRM application DB 520 that stores plural applications in association with their respective identification information (DRM application IDs) for identifying a correspondence between a license and an application for processing such license; and a DRM application deletion judgment unit 527 that judges, for each of the applications stored in the DRM application DB 520, whether deletion of an application is necessary or not, based on the identification information. More specifically, the application management device 54 further includes a license DB 521 for storing each license in association with the identification information, and the DRM application deletion judgment unit 527 judges that an application whose license associated with the identification information is not stored in the license DB 521, is an application to be deleted.

摘要翻译： 能够以少量负载判断应用删除的必要性的应用管理设备54包括：DRM应用DB 520，其与其各自的识别信息（DRM应用ID）相关联地存储多个应用，用于识别许可证和 申请处理该等牌照; 以及DRM应用删除判定单元527，根据识别信息，判断存储在DRM应用DB 520中的每个应用是否需要删除应用。 更具体地说，应用程序管理装置54还包括用于与识别信息相关联地存储每个许可的许可DB 521，并且DRM应用删除判断单元527判断与该识别信息相关联的许可证的应用未被存储在许可证中 DB 521，是要删除的应用程序。

公开(公告)号：US20050256796A1

公开(公告)日：2005-11-17

申请号：US10523194

申请日：2003-11-06

申请人： Tomoyuki Haga ,  Ryuichi Okamoto ,  Mitsuhiro Inoue

发明人： Tomoyuki Haga ,  Ryuichi Okamoto ,  Mitsuhiro Inoue

IPC分类号： G06Q30/00 ,  H04L12/18 ,  H04L29/06 ,  H04L29/08 ,  G06F17/00 ,  G06F3/00 ,  G06F9/00 ,  G06F17/60

CPC分类号： H04L12/1809 ,  G06Q30/08 ,  G06Q50/16 ,  H04L29/06 ,  H04L67/20 ,  H04L67/303 ,  H04L67/306 ,  H04L69/329

摘要： The present invention provides a mutual rating system in which objects, such as users, content, and terminal devices, on the network can be rated and ratings for the objects can be checked without using a server. In the rating system, objects (users, content, terminal devices, etc.) associated with a network (3) are rated. The mutual rating system is connected to the network (3), and includes: a plurality of third party terminals (1(#3)) having stored therein rating information related to objects previously rated by the user; and content demanding terminal devices (1(#1)) for collecting rating information related to desired objects from all online rating information stoning terminal devices. Each content demanding terminal device (I(# I )) analyzes rating information collected from the third party terminal devices (1(#3)) to obtain a rating for a desired object.

摘要翻译： 本发明提供一种相互评价系统，其中可以在不使用服务器的情况下检查网络上的诸如用户，内容和终端设备之类的对象可以被评估并且可以对对象进行评级。 在评级系统中，对与网络（3）相关联的对象（用户，内容，终端设备等）进行评级。 相互评价系统连接到网络（3），并且包括：多个第三方终端（1（＃3）），其中存储与用户先前评价的对象相关的评价信息; （1（＃1）），用于从所有在线评分信息扔入终端装置收集与期望对象相关的评级信息。 每个要求要求的终端装置（I（＃I））分析从第三方终端装置（1（＃3））收集的评级信息，以获得期望对象的评级。

公开(公告)号：US08819782B2

公开(公告)日：2014-08-26

申请号：US13396606

申请日：2012-02-15

申请人： Ryuichi Okamoto ,  Masaki Mukai ,  Tomoyuki Shimomura ,  Masaichi Yano

发明人： Ryuichi Okamoto ,  Masaki Mukai ,  Tomoyuki Shimomura ,  Masaichi Yano

IPC分类号： H04L29/00

摘要： In a network connecting device connectable to a network, a connection approval/disapproval determination section determines approval/disapproval of connection to a network in accordance with a connection approval/disapproval determination rule managed by a connection approval/disapproval determination rule management section. When there is a security problem in a content of the connection approval/disapproval determination rule if a connection is to be formed, the security problem is solved by having a user re-input authentication information in the content of the connection approval/disapproval determination rule.

公开(公告)号：US08752139B2

公开(公告)日：2014-06-10

申请号：US13396606

申请日：2012-02-15

申请人： Ryuichi Okamoto ,  Masaki Mukai ,  Tomoyuki Shimomura ,  Masaichi Yano

发明人： Ryuichi Okamoto ,  Masaki Mukai ,  Tomoyuki Shimomura ,  Masaichi Yano

IPC分类号： H04L29/00

摘要： In a network connecting device connectable to a network, a connection approval/disapproval determination section determines approval/disapproval of connection to a network in accordance with a connection approval/disapproval determination rule managed by a connection approval/disapproval determination rule management section. When there is a security problem in a content of the connection approval/disapproval determination rule if a connection is to be formed, the security problem is solved by having a user re-input authentication information in the content of the connection approval/disapproval determination rule.

公开(公告)号：US20120216258A1

公开(公告)日：2012-08-23

申请号：US13396606

申请日：2012-02-15

申请人： Ryuichi Okamoto ,  Masaki Mukai ,  Tomoyuki Shimomura ,  Masaichi Yano

发明人： Ryuichi Okamoto ,  Masaki Mukai ,  Tomoyuki Shimomura ,  Masaichi Yano

IPC分类号： G06F21/00 ,  G06F15/16

CPC分类号： H04L12/4641

摘要： In a network connecting device connectable to a network, a connection approval/disapproval determination section determines approval/disapproval of connection to a network in accordance with a connection approval/disapproval determination rule managed by a connection approval/disapproval determination rule management section. When there is a security problem in a content of the connection approval/disapproval determination rule if a connection is to be formed, the security problem is solved by having a user re-input authentication information in the content of the connection approval/disapproval determination rule.

摘要翻译： 在可连接到网络的网络连接装置中，连接批准/不批准确定部分根据由连接批准/不认证确定规则管理部分管理的连接批准/不批准确定规则确定对网络的连接的批准/不批准。 如果要形成连接的连接批准/拒绝确定规则的内容存在安全问题，则通过使用户在连接批准/不认证确定规则的内容中重新输入认证信息来解决安全问题 。

公开(公告)号：US07760988B2

公开(公告)日：2010-07-20

申请号：US10590712

申请日：2005-03-01

申请人： Masaya Yamamoto ,  Toshihisa Nakano ,  Ryuichi Okamoto ,  Motoji Ohmori

发明人： Masaya Yamamoto ,  Toshihisa Nakano ,  Ryuichi Okamoto ,  Motoji Ohmori

IPC分类号： H04N5/91

CPC分类号： G11B20/00086 ,  G11B27/105

摘要： To provide a content playback device that can use content appropriately by avoiding output of content not permitted to be used according to contract information. A playback control unit 102 extracts a content name from playback control information in a playback path information table 210, and inquires of a rights management unit 108 whether content identified by the extracted content name is playable or not. If the content is judged as being unplayable, the playback control unit 102 extracts an alternative playback number from the playback control information, and extracts a content name from playback control information whose playback number matches the alternative playback number. The playback control unit 102 then instructs a decryption unit 103 and a playback unit 107 to decrypt and play back encrypted content identified by the extracted content name.

摘要翻译： 提供可以通过避免根据合同信息输出不允许使用的内容来适当地使用内容的内容回放设备。 回放控制部102从回放路径信息表210中的回放控制信息中提取内容名，并向权利管理部108询问由所提取的内容名称识别的内容是否可以播放。 如果内容被判断为不可播放，则播放控制单元102从播放控制信息中提取备选重放号码，并且从播放数量与替代重放号码匹配的播放控制信息中提取内容名称。 再现控制单元102然后指示解密单元103和重放单元107解密和重放由所提取的内容名称标识的加密内容。

公开(公告)号：US20090151000A1

公开(公告)日：2009-06-11

申请号：US11995471

申请日：2006-07-11

申请人： Ryuichi Okamoto ,  Takuji Hiramoto ,  Atsunori Sakurai

发明人： Ryuichi Okamoto ,  Takuji Hiramoto ,  Atsunori Sakurai

IPC分类号： G06F21/00 ,  H04L9/08

CPC分类号： G06F21/10 ,  H04L9/0833 ,  H04L2209/60

摘要： Security is secured according to the type of a license so that unnecessary processing load is reduced. A license accumulation control unit (102) and a license transfer control unit (103) identifies a usage-rule type (204) which indicates whether or not a license (200) includes a usage rule (205) which requires updating each time a content is used, and encrypts the license (200) by using different encrypting methods depending on whether or not the usage rule (205) is included in the license (200). The license accumulation control unit (102) encrypts a content key: with a domain key when the license 200 does not include the usage rule (205); and with a license management device unique key, when the usage rule (205) is included, and accumulates the encrypted key in a license accumulation unit (110). The license transfer control unit (103), when the license (200) does not include the usage rule (205), reads the license (200) from the license accumulation unit (110) and transfers the license (200) with encryption maintained by using a license transfer unit (transfer method B) (105).

摘要翻译： 根据许可证的类型确保安全性，从而减少不必要的处理负担。 许可证累积控制单元（102）和许可证传送控制单元（103）标识使用规则类型（204），其指示许可证（200）是否包括每次需要更新的使用规则（205） 并且根据使用规则（205）是否包括在许可证（200）中，使用不同的加密方法来加密许可证（200）。 当许可证200不包括使用规则（205）时，许可证累积控制单元（102）利用域密钥加密内容密钥; 并且当包括使用规则（205）时，使用许可证管理装置唯一密钥，并将加密的密钥累加在许可证累积单元中。 许可证传输控制单元（103）当许可证（200）不包括使用规则（205）时，从许可证累积单元（110）读取许可证（200），并且将许可证（200）以 使用许可证转让单位（转让方式B）（105）。

公开(公告)号：US20080281942A1

公开(公告)日：2008-11-13

申请号：US11631007

申请日：2005-06-21

申请人： Tohru Nakahara ,  Akio Higashi ,  Ryuichi Okamoto ,  Mitsuhiro Inoue ,  Natsume Matsuzaki

发明人： Tohru Nakahara ,  Akio Higashi ,  Ryuichi Okamoto ,  Mitsuhiro Inoue ,  Natsume Matsuzaki

IPC分类号： G06F15/173

CPC分类号： H04L67/2819 ,  H04L67/12 ,  H04L67/2861

摘要： The present invention makes it possible to use data that is held by a given terminal device in another terminal device, even after the given terminal device can no longer be accessed externally. If a terminal device 100a detects an event wherein one's own terminal will no longer be externally accessible, then the data held by one's own terminal 100a is transferred to another device 200 that can be accessed externally. Another terminal device 100b, which acquires and uses data, acquires data from the device 200, and uses such.

摘要翻译： 本发明即使在给定的终端设备不能再被外部访问之后，也可以将给定终端设备所保持的数据用于另一终端设备。 如果终端装置100a检测到自己的终端不再能够外部访问的事件，则由自己的终端100a保存的数据被传送到可以从外部访问的另一个设备200。 另外，取得并使用数据的终端装置100b从装置200获取数据，并使用这样的数据。