License management server, license management system and usage restriction method
    41.
    发明授权
    License management server, license management system and usage restriction method 有权
    许可证管理服务器,许可证管理系统和使用限制方法

    公开(公告)号:US07103663B2

    公开(公告)日:2006-09-05

    申请号:US10164574

    申请日:2002-06-10

    IPC分类号: G06F15/16

    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。

    Digital content reproducing apparatus and method thereof
    42.
    发明申请
    Digital content reproducing apparatus and method thereof 有权
    数字内容再现装置及其方法

    公开(公告)号:US20060129495A1

    公开(公告)日:2006-06-15

    申请号:US10542362

    申请日:2004-04-07

    IPC分类号: G06Q99/00

    CPC分类号: G06F21/10

    摘要: The user terminal (110) is composed of the following: a license purchase unit (603) for obtaining a license (500) indicating a content usable time (502) of a content data (200) composed of a plurality of elements (203), each of which can be replayed individually; an availability judgment unit (604) for judging whether or not encrypted elements (203) included in the content data (200) are available, based on the content usable time (502) indicated in the obtained license (500); a replay/display unit (607) for replaying the encrypted elements judged as available; and a use status management unit (608) for specifying license-consuming elements, each of which consumes an authorized amount of replay under right, out of the elements that are being replayed, and measuring a content used time (504) consumed by replaying the specified license-consuming elements.

    摘要翻译: 用户终端(110)由以下组成:许可证购买单元(603),用于获取指示由多个元素(203)组成的内容数据(200)的内容可用时间(502)的许可证(500) 每个都可以单独重播; 根据所获得的许可证(500)中指示的内容可用时间(502),判断所述内容数据(200)中包含的加密元素(203)是否可用的可用性判断单元(604) 重播/显示单元(607),用于重放被判断为可用的加密元素; 以及使用状态管理单元(608),用于指定许可证消费元素,每个消费元素在正在被重放的元素中消耗正确的授权量,并且测量通过重播所消耗的内容使用时间(504) 指定的许可费用元素。

    Application management device and its method
    43.
    发明申请
    Application management device and its method 审中-公开
    应用管理设备及其方法

    公开(公告)号:US20050268343A1

    公开(公告)日:2005-12-01

    申请号:US11126155

    申请日:2005-05-11

    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。

    Mutual rating system, and terminal device and program for use in same system
    44.
    发明申请
    Mutual rating system, and terminal device and program for use in same system 审中-公开
    互相评级系统,以及同一系统中使用的终端设备和程序

    公开(公告)号:US20050256796A1

    公开(公告)日:2005-11-17

    申请号:US10523194

    申请日:2003-11-06

    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。

    System, method, program and storage medium for saving power
    45.
    发明授权
    System, method, program and storage medium for saving power 有权
    系统,方法,程序和存储介质,以节省电力

    公开(公告)号:US06947775B2

    公开(公告)日:2005-09-20

    申请号:US10049528

    申请日:2001-06-15

    摘要: The invention relates to power saving in portable terminals (100) with recording media (200). Conventionally, there is the problem that a battery (104) in the portable terminal (100) may become exhausted and as a result the original function of the terminal cannot be performed. To solve this problem, when the remaining battery capacity is low, the invention controls power supply (108) to the recording media (200) and clock supply (110) to a CPU (202) in the recording media (200) so as to reduce power supplied to the recording media (200)

    摘要翻译: 本发明涉及具有记录介质(200)的便携式终端(100)中的节能。 通常,存在便携式终端(100)中的电池(104)可能耗尽的问题,结果不能执行终端的原始功能。 为了解决这个问题,当剩余电池容量低时,本发明将记录介质(200)的电源(108)和时钟供应(110)控制到记录介质(200)中的CPU(202),以便 减少提供给记录介质(200)的功率

    Network connecting device and method
    46.
    发明授权
    Network connecting device and method 有权
    网络连接装置及方法

    公开(公告)号:US09276770B2

    公开(公告)日:2016-03-01

    申请号:US13397677

    申请日:2012-02-16

    IPC分类号: H04L12/28 H04L12/46

    CPC分类号: H04L12/4641

    摘要: A network connecting device includes: a wired LAN connection detection section that detects connecting of a LAN cable; a profile management section that manages a profile; a profile selection section that selects in sequence at least one profile that indicates wired LAN connection; a network configuration section that sets a network configuration based on the selected profile; a network identification information acquisition section that acquires network identification information; a network determination section that determines whether or not a wired LAN with which a connection is formed by the LAN cable and a network indicated by the profile match each other; and a network connection section that applies the profile when it is determined as a match.

    摘要翻译: 网络连接装置包括:有线LAN连接检测部,其检测LAN电缆的连接; 管理简档的简档管理部分; 简档选择部分,依次选择至少一个指示有线LAN连接的简档; 网络配置部分,其基于所选择的配置文件来设置网络配置; 网络识别信息获取部,其获取网络识别信息; 一个网络确定部分,确定由LAN电缆形成连接的有线LAN和由该配置文件指示的网络是否彼此匹配; 以及当确定为匹配时应用该配置文件的网络连接部分。

    Network connection device and method
    47.
    发明授权
    Network connection device and method 有权
    网络连接装置及方法

    公开(公告)号:US09054900B2

    公开(公告)日:2015-06-09

    申请号:US13556848

    申请日:2012-07-24

    摘要: A network connection device includes: one or more network devices; a network switching control section configured to determine a second network as a candidate network to which connection is subsequently switched from a first network to which a network device is currently connecting; a network relation state determination section configured to determine whether or not the network device is used for forming a PAN; a disconnection-caused disadvantage determination section configured to determine whether or not a disadvantage to a user will be caused by switching connection to the second network, based on the result of the determination by the network relation state determination section; and a switching acceptability determination section configured to prohibit switching connection to the second network when the result of the determination is that a disadvantage to the user will be caused.

    摘要翻译: 网络连接装置包括:一个或多个网络设备; 网络交换控制部分,被配置为将第二网络确定为随后从网络设备正在连接的第一网络切换到的候选网络; 网络关系状态确定部,被配置为确定网络设备是否用于形成PAN; 断开引起的不良判定部,基于网络关系状态判定部的判断结果,判定是否将切换与第二网络的连接引起的用户的不良情况; 以及切换可接受性确定部分,其被配置为当所述确定的结果是对所述用户的缺点造成时,禁止与所述第二网络的切换连接。

    Content use device and recording medium
    48.
    发明授权
    Content use device and recording medium 有权
    内容使用装置和记录介质

    公开(公告)号:US08428435B2

    公开(公告)日:2013-04-23

    申请号:US12796077

    申请日:2010-06-08

    IPC分类号: H04N9/80

    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。

    Network Connecting Device and Method
    49.
    发明申请
    Network Connecting Device and Method 有权
    网络连接装置及方法

    公开(公告)号:US20120213125A1

    公开(公告)日:2012-08-23

    申请号:US13397677

    申请日:2012-02-16

    IPC分类号: H04L12/28

    CPC分类号: H04L12/4641

    摘要: A network connecting device includes: a wired LAN connection detection section that detects connecting of a LAN cable; a profile management section that manages a profile; a profile selection section that selects in sequence at least one profile that indicates wired LAN connection; a network configuration section that sets a network configuration based on the selected profile; a network identification information acquisition section that acquires network identification information; a network determination section that determines whether or not a wired LAN with which a connection is formed by the LAN cable and a network indicated by the profile match each other; and a network connection section that applies the profile when it is determined as a match.

    摘要翻译: 网络连接装置包括:有线LAN连接检测部,其检测LAN电缆的连接; 管理简档的简档管理部分; 简档选择部分,依次选择至少一个指示有线LAN连接的简档; 网络配置部分,其基于所选择的配置文件来设置网络配置; 网络识别信息获取部,其获取网络识别信息; 一个网络确定部分,确定由LAN电缆形成连接的有线LAN和由该配置文件指示的网络是否彼此匹配; 以及当确定为匹配时应用该配置文件的网络连接部分。

    Content playback apparatus, content playback method, computer program, key relay apparatus, and recording medium
    50.
    发明授权
    Content playback apparatus, content playback method, computer program, key relay apparatus, and recording medium 有权
    内容再现装置,内容再现方法,计算机程序,密钥中继装置和记录介质

    公开(公告)号:US07940935B2

    公开(公告)日:2011-05-10

    申请号:US11629352

    申请日:2005-06-30

    IPC分类号: H04L9/08

    摘要: A content playback apparatus reduces load concentration on a specific server apparatus that manages content keys of encrypted content, while protecting copyrights of the content. The content apparatus makes playback of content recorded in a recording medium sold possible after the specific server breaks down. A key acquisition control unit (204) reads a playback control information table (211) from a recording medium (102) via a reading unit (201). The key acquisition unit (204) acquires a rights key via a key acquisition intermediation unit (223) from an apparatus specified by an acquisition-destination type and a request-destination type that are stored in the playback control information table (211) and that corresponding to the content to be played. The key acquisition unit (204) generates a content key using the acquired rights key and, when required, a medium key recorded in a medium. A decryption unit (203) decrypts encrypted content using the content key.

    摘要翻译: 内容再现装置降低对管理加密内容的内容密钥的特定服务器装置的负载集中,同时保护内容的版权。 在特定服务器故障之后,内容设备使得记录在记录介质中的内容的播放成为可能。 密钥获取控制单元(204)经由读取单元(201)从记录介质(102)读取重放控制信息表(211)。 密钥获取单元(204)经由密钥获取中介单元(223)从由存储在播放控制信息表(211)中的获取目的地类型和请求 - 目的地类型指定的设备获取权限密钥,并且 对应于要播放的内容。 密钥获取单元(204)使用所获取的权限密钥和需要时记录在介质中的密钥生成内容密钥。 解密单元(203)使用内容密钥来解密加密的内容。