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    GROUP ADMISSION SYSTEM AND SERVER AND CLIENT THEREFOR
    4.
    发明申请
    GROUP ADMISSION SYSTEM AND SERVER AND CLIENT THEREFOR 审中-公开
    集体接待系统及其服务器及客户

    公开(公告)号：WO2004064352A1

    公开(公告)日：2004-07-29

    申请号：PCT/JP2004/000121

    申请日：2004-01-09

    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ,  MATSUZAKI, Natsume ,  NAKANO, Toshihisa ,  FUTA, Yuichi

    Inventor： MATSUZAKI, Natsume ,  NAKANO, Toshihisa ,  FUTA, Yuichi

    IPC: H04L29/06

    CPC classification number: H04L29/06 ,  G06F21/10 ,  G06F2209/505 ,  G06F2221/0706 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1021 ,  H04L67/125 ,  H04L67/2814

    Abstract: Disclosed is a group admission system (1) having a client (200e-200g) and a server (100a-100d) that belongs to a closed group within which contents are available. The client (200e-200g) determines whether it is permissible to request to join the group to be a member device thereof based on the number of groups that the client (200e-200g) is permitted to be in. If permissible, the client (200e-200g) transmits a registration request to the server (100a-100d) with information unique to the client (200e-200g). The server (100a-100d) determines whether to permit the client (200e-200g) to join the group by registering with the server (100a-100d) based on the number of member devices registered with the server (100a-100d) and the maximum number of member devices registerable with the server (100a-100d). If it is permitted, the server (100a-100d) registers the unique information, and transmits group identification information to the client (200e-200g). The client receives and stores the group identification information.

    Abstract translation: 公开了具有客户端（200e-200g）和属于内容可用的封闭组的服务器（100a-100d）的组接纳系统（1）。 客户端（200e-200g）基于客户端（200e-200g）被允许的组的数量，确定是否允许请求加入组成为其成员设备。如果允许，客户端 200e-200g）向服务器（100a-100d）发送具有客户机特有的信息（200e-200g）的注册请求。 服务器（100a-100d）基于登录在服务器（100a-100d）的成员设备的数量，通过向服务器（100a-100d）注册来确定是否允许客户端（200e-200g）加入组， 可以与服务器（100a-100d）注册的成员设备的最大数量。 如果允许的话，服务器（100a-100d）登记唯一信息，并将组识别信息发送给客户端（200e-200g）。 客户端接收并存储组标识信息。

    DEVICE WHICH ONLY USERS HAVING A VALID LICENSE ARE ENABLED TO USE
    5.
    发明申请
    DEVICE WHICH ONLY USERS HAVING A VALID LICENSE ARE ENABLED TO USE 审中-公开
    只有具有有效许可证的用户才能使用的设备

    公开(公告)号：WO2005073037A3

    公开(公告)日：2006-01-26

    申请号：PCT/JP2005001646

    申请日：2005-01-28

    Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  FUTA YUICHI ,  OHMORI MOTOJI ,  TATEBAYASHI MAKOTO

    Inventor： FUTA YUICHI ,  OHMORI MOTOJI ,  TATEBAYASHI MAKOTO

    IPC: B42D25/305 ,  A61B6/00 ,  B60R25/04 ,  B60R25/24 ,  E05B49/00 ,  F41A17/06 ,  G06F21/33 ,  G06F21/34 ,  G06F21/35 ,  G06K17/00 ,  G06K19/00 ,  G07C5/00

    CPC classification number: B60R25/04 ,  B60R25/24

    Abstract: The invention relates to a device which only users having a valid license are enabled to use. The device comprises a reading unit operable to read license information indicating a license to use the device, the license information being stored in a memory card; an inquiry unit operable to inquire of a management apparatus via a network whether the license indicated by the license information is valid or invalid; and a control unit operable to, in a case where a result of the inquiry shows that the license is invalid, perform control so as to inhibit the device from operating.

    Abstract translation: 本发明涉及只能使用具有有效许可证的用户使用的设备。 所述设备包括读取单元，用于读取指示使用所述设备的许可证的许可信息，所述许可证信息被存储在存储卡中; 查询单元，用于经由网络查询管理装置，由许可信息指示的许可证是有效还是无效; 以及控制单元，其可操作以在所述查询的结果表明所述许可证无效的情况下执行控制以禁止所述设备操作。

    GAME SYSTEM
    6.
    发明申请
    GAME SYSTEM 审中-公开
    游戏系统

    公开(公告)号：WO2005039715A3

    公开(公告)日：2005-10-27

    申请号：PCT/JP2004016367

    申请日：2004-10-28

    Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  FUTA YUICHI ,  OHMORI MOTOJI ,  NAKANO TOSHIHISA ,  YOKOTA KAORU

    Inventor： FUTA YUICHI ,  OHMORI MOTOJI ,  NAKANO TOSHIHISA ,  YOKOTA KAORU

    IPC: A63F13/12

    CPC classification number: A63F13/95 ,  A63F13/12 ,  A63F13/58 ,  A63F13/73 ,  A63F2300/201 ,  A63F2300/206 ,  A63F2300/401 ,  A63F2300/407 ,  A63F2300/50 ,  A63F2300/532 ,  A63F2300/636 ,  A63F2300/65

    Abstract: Provided is a game system in which a plurality of game execution apparatuses, having internal structures different from each other, are capable of proceeding with a game while sharing characteristics of a character appearing in the game. A stationary game apparatus 100 obtains character data from a server apparatus 600, and writes the character data to a memory card 300. The stationary game apparatus 100 executes a stationary game software program stored in a DVD 500, using the character data stored in the memory card 300. A portable game apparatus 200 executes a portable game software program stored in a cartridge 400, using the character data stored in the memory card 300.

    Abstract translation: 提供了一种游戏系统，其中具有彼此不同的内部结构的多个游戏执行装置能够在共享游戏中出现的角色的特征的同时进行游戏。 固定式游戏装置100从服务器装置600取得字符数据，并将字符数据写入存储卡300.固定式游戏装置100使用存储在存储器中的字符数据，执行存储在DVD500中的固定游戏软件程序 便携式游戏装置200使用存储在存储卡300中的字符数据来执行存储在盒400中的便携式游戏软件程序。

    METHODS AND APPARATUSES FOR DISTRIBUTING SYSTEM SECRET PARAMETER GROUP AND ENCRYPTED INTERMEDIATE KEY GROUP FOR GENERATING CONTENT ENCRYPTION AND DECRYPTION DEYS
    7.
    发明申请
    METHODS AND APPARATUSES FOR DISTRIBUTING SYSTEM SECRET PARAMETER GROUP AND ENCRYPTED INTERMEDIATE KEY GROUP FOR GENERATING CONTENT ENCRYPTION AND DECRYPTION DEYS 审中-公开
    分配系统秘密参数组和加密中间密钥组的方法和装置，用于生成内容加密和解密

    公开(公告)号：WO2005059727A1

    公开(公告)日：2005-06-30

    申请号：PCT/JP2004/019141

    申请日：2004-12-15

    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ,  NONAKA, Masao ,  FUTA, Yuichi ,  OHMORI, Motoji ,  YAMADA, Shigeru ,  INOUE, Tetsuya ,  KUMAZAKI, Yoji

    Inventor： NONAKA, Masao ,  FUTA, Yuichi ,  OHMORI, Motoji ,  YAMADA, Shigeru ,  INOUE, Tetsuya ,  KUMAZAKI, Yoji

    IPC: G06F1/00

    CPC classification number: H04L63/062 ,  G06F21/10 ,  H04L63/0428

    Abstract: A key issuing center (11) distributes a system secret parameter group that is information necessary for generating a content key used for encrypting a content to a server (12), and an encrypted intermediate key group set that is information necessary for generating a content key used for decrypting the content to output apparatuses (13a to 13n). The server (12) generates the content key based on the system secret parameter group and a time varying parameter group, encrypts the content based on the content key, and distributes the encrypted content and the time varying parameter group to the output apparatuses (13a to 13n). The output apparatuses (13a to 13n) generates a content key based on the encrypted intermediate key group set and the received time varying parameter group, decrypts the encrypted content based on the content key, and outputs to outside.

    Abstract translation: 密钥发行中心（11）将作为生成用于加密内容的内容密钥所必需的信息的系统秘密参数组分发给服务器（12），以及加密的中间密钥组集合，其是生成内容密钥所必需的信息 用于将内容解密到输出设备（13a至13n）。 服务器（12）基于系统秘密参数组和时变参数组生成内容密钥，基于内容密钥加密内容，并将加密内容和时变参数组分发给输出装置（13a〜 13N）。 输出装置（13a〜13n）基于加密中间密钥组和接收到的时变参数组生成内容密钥，根据内容密钥解密加密内容，并向外部输出。

    GAME SYSTEM
    8.
    发明申请
    GAME SYSTEM 审中-公开
    游戏系统

    公开(公告)号：WO2005039715A2

    公开(公告)日：2005-05-06

    申请号：PCT/JP2004/016367

    申请日：2004-10-28

    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO.,LTD. ,  FUTA, Yuichi ,  OHMORI, Motoji ,  NAKANO, Toshihisa ,  YOKOTA, Kaoru

    Inventor： FUTA, Yuichi ,  OHMORI, Motoji ,  NAKANO, Toshihisa ,  YOKOTA, Kaoru

    IPC: A63F13/00

    CPC classification number: A63F13/95 ,  A63F13/12 ,  A63F13/58 ,  A63F13/73 ,  A63F2300/201 ,  A63F2300/206 ,  A63F2300/401 ,  A63F2300/407 ,  A63F2300/50 ,  A63F2300/532 ,  A63F2300/636 ,  A63F2300/65

    Abstract: Provided is a game system in which a plurality of game execution apparatuses, having internal structures different from each other, are capable of proceeding with a game while sharing characteristics of a character appearing in the game. A stationary game apparatus 100 obtains character data from a server apparatus 600, and writes the character data to a memory card 300. The stationary game apparatus 100 executes a stationary game software program stored in a DVD 500, using the character data stored in the memory card 300. A portable game apparatus 200 executes a portable game software program stored in a cartridge 400, using the character data stored in the memory card 300.

    Abstract translation: 提供一种游戏系统，其中具有彼此不同的内部结构的多个游戏执行装置能够在共享游戏中出现的角色的特征的同时进行游戏。 固定式游戏设备100从服务器设备600获得角色数据，并将角色数据写入存储卡300.固定式游戏设备100使用存储在存储器中的角色数据执行存储在DVD 500中的固定游戏软件程序 卡300.便携式游戏设备200使用存储在存储卡300中的字符数据来执行存储在盒400中的便携式游戏软件程序。

    KEY ASSIGNMENT METHOD FOR CONTENT DISTRIBUTION
    9.
    发明申请
    KEY ASSIGNMENT METHOD FOR CONTENT DISTRIBUTION 审中-公开
    内容分配的主要分配方法

    公开(公告)号：WO2005059776A3

    公开(公告)日：2006-01-26

    申请号：PCT/JP2004019124

    申请日：2004-12-15

    Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  NONAKA MASAO ,  FUTA YUICHI ,  OHMORI MOTOJI ,  YAMADA SHIGERU ,  INOUE TETSUYA ,  KUMAZAKI YOJI

    Inventor： NONAKA MASAO ,  FUTA YUICHI ,  OHMORI MOTOJI ,  YAMADA SHIGERU ,  INOUE TETSUYA ,  KUMAZAKI YOJI

    IPC: H04L9/08 ,  H04L9/00 ,  G06F1/00

    CPC classification number: H04L9/0836 ,  H04L9/0822 ,  H04L9/0891 ,  H04L2209/60

    Abstract: The present invention is a content distribution system for distributing contents. The content distribution system (1) includes a key issuing center (11), a server (12), eight output apparatuses (13a) to (13h), and a communication path (10) that connects them to each other. Here, a pair of the key issuing center (11) and each of the output apparatuses (13a) to (13h) is previously given an individual key shared between them. For example, the key issuing center (11) shares an individual key IKa with the output apparatus (13a), an individual key IKb with the output apparatus (13b), and an individual key IKh with the output apparatus (13h).

    Abstract translation: 本发明是用于分发内容的内容分发系统。 内容分发系统（1）包括密钥发行中心（11），服务器（12），八个输出设备（13a）至（13h）以及将它们彼此连接的通信路径（10）。 这里，一对密钥发行中心（11）和每个输出设备（13a）至（13h）预先被给予它们之间共享的单独的密钥。 例如，密钥发行中心（11）与输出装置（13a）共享一个密钥IKa，与输出装置（13b）共享一个单独的密钥IKb，和输出装置（13h）共享一个密钥IKh。

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