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1. 发明申请

WO2005013169A1 RESERVATION CHANGING SYSTEM 审中-公开
标题翻译：预约变更系统
公开(公告)号：WO2005013169A1
公开(公告)日：2005-02-10
申请号：PCT/JP2004/011295
申请日：2004-07-30
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , OHMORI, Motoji , NAKANO, Toshihisa , SASO, Atsushi
发明人： OHMORI, Motoji , NAKANO, Toshihisa , SASO, Atsushi
IPC分类号： G06F17/60
CPC分类号： G06Q10/02
摘要： A reservation changing system provides diverse services. A memory card 200 obtains, via a mobile telephone 400, a distance from a present location to a boarding station for a train for which a reservation has been made, and judges whether to perform a train reservation change search depending on the relationship between the obtained distance and a time remaining until a departure time of the train. When it is judged that a reservation change search is to be performed, the memory card 200 obtains an expected arrival time at the station from a timetable server apparatus 500, compares the obtained expected arrival time with the departure time, and when a time margin between the two times is insufficient, the memory card 200 instructs a reservation center apparatus 300, via the mobile telephone 400, to change the reservation, and receives and stores reservation information.
摘要翻译：预订系统提供多种服务。存储卡200经由移动电话400获取从当前位置到已经进行了预约的列车的登机站的距离，并且根据获得的关系来判断是否进行列车预约变更搜索距离和剩余时间直到火车的出发时间。当判断为要执行预约变更搜索时，存储卡200从时刻表服务器装置500获得在车站的期望到达时间，将获得的预期到达时间与出发时间进行比较，两次不足，存储卡200经由移动电话400指示预约中心装置300改变预约，并且接收并存储预约信息。

2. 发明申请

WO2004109553A2 INFORMATION PRESENTATION SYSTEM, MANAGEMENT DEVICE, AND TERMINAL DEVICE 审中-公开
标题翻译：信息呈现系统，管理设备和终端设备
公开(公告)号：WO2004109553A2
公开(公告)日：2004-12-16
申请号：PCT/JP2004/008085
申请日：2004-06-03
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , YAMAMICHI, Masami , OHMORI, Motoji , YAMAMOTO, Masaya , WATANABE, Kazuhisa , SASO, Atsushi , YAMAMOTO, Naoaki
发明人： OHMORI, Motoji , YAMAMOTO, Masaya , WATANABE, Kazuhisa , SASO, Atsushi , YAMAMOTO, Naoaki
IPC分类号： G06F17/30
CPC分类号： G06F17/30038 , G06F17/30265 , G06Q30/02 , Y10S707/99948
摘要： An information presentation system simplifies entry of information relating to a package media of a user, and management of the information. The information presentation system is made up of a playback apparatus, a library information management apparatus, and a terminal apparatus. The playback apparatus reads an identifier identifying a content from a portable recording medium in which the content is recorded, and transmits the read identifier to the library information management apparatus via a network. The library information management apparatus receives the identifier, acquires attribute information showing attributes of the content identified by the identifier, generates library information including the attribute information and the identifier, and stores the library information. Further, upon request by the terminal apparatus, the library information management apparatus generates presentation information based on the library information, and transmits the presentation information. The user accesses the presentation information using the terminal apparatus.
摘要翻译：信息呈现系统简化了与用户的包装介质有关的信息的输入以及信息的管理。信息呈现系统由重放装置，图书馆信息管理装置和终端装置构成。回放装置从记录有内容的便携式记录介质读取识别内容的标识符，并通过网络将读取的标识符发送到库信息管理装置。库信息管理装置接收标识符，获取表示由标识符识别的内容的属性的属性信息，生成包括属性信息和标识符的库信息，并存储库信息。此外，根据终端装置的要求，库信息管理装置根据库信息生成呈现信息，并发送呈现信息。用户使用终端装置访问演示信息。

3. 发明申请

WO2005020540A1 CONTENT REPRODUCTION SYSTEM 审中-公开
标题翻译：内容再现系统
公开(公告)号：WO2005020540A1
公开(公告)日：2005-03-03
申请号：PCT/JP2004/012226
申请日：2004-08-19
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , YAMAMICHI, Masami , OHMORI, Motoji , YAMAMOTO, Masaya , WATANABE, Kazuhisa , SASO, Atsushi , YAMAMOTO, Naoaki
发明人： OHMORI, Motoji , YAMAMOTO, Masaya , WATANABE, Kazuhisa , SASO, Atsushi , YAMAMOTO, Naoaki
IPC分类号： H04L29/06
CPC分类号： H04L63/0435 , G06F21/10 , G06F2221/2107 , G06F2221/2135 , G06F2221/2137 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/0021 , G11B20/00246 , G11B20/00253 , G11B20/00268 , G11B20/00347 , G11B20/00492 , G11B20/00724 , G11B20/0084 , G11B20/00847 , H04L63/0442 , H04L2463/101
摘要： A content reproduction system that allow the user to rent or purchase any desired contents for reproduction without depending on a predetermined type of information of the user. The content reproduction system includes: a recording medium storing a license ticket including an encrypted master key; and a reproduction apparatus that receives from the user a request for a selected content and the information of the selected content, acquires distribution content information corresponding to the selected content, stores it in association with the license ticket into the recording medium. When reproducing the content, the reproduction apparatus generates a content using an encrypted content decryption key and an encrypted content that are contained in the distribution content information, and using a master decryption key information corresponding to the distribution content information, and reproduces the generated content.
摘要翻译：一种内容再现系统，其允许用户在不依赖于用户的预定类型的信息的情况下租用或购买任何期望的内容进行再现。内容再现系统包括：存储包括加密主密钥的许可证的记录介质; 以及从用户接收对所选内容的请求和所选内容的信息的再现装置，获取与所选内容相对应的分发内容信息，将其与许可证相关联地存储到记录介质中。当再现内容时，再现设备使用包含在分发内容信息中的加密内容解密密钥和加密内容来生成内容，并且使用与分发内容信息相对应的主解密密钥信息，并再现所生成的内容。

4. 发明申请

WO2004109682A1 CONTENTS DISTRIBUTION SYSTEM, RECORDING APPARATUS, SIGNATURE APPARATUS, CONTENTS SUPPLY APPARATUS, AND CONTENTS PLAYBACK APPARATUS 审中-公开
标题翻译：目录分配系统，记录装置，签名装置，内容供应装置和内容回放装置
公开(公告)号：WO2004109682A1
公开(公告)日：2004-12-16
申请号：PCT/JP2004/008084
申请日：2004-06-03
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , YAMAMICHI, Masami , OHMORI, Motoji , YAMAMOTO, Masaya , WATANABE, Kazuhisa , SASO, Atsushi , YAMAMOTO, Naoaki
发明人： OHMORI, Motoji , YAMAMOTO, Masaya , WATANABE, Kazuhisa , SASO, Atsushi , YAMAMOTO, Naoaki
IPC分类号： G11B20/00
CPC分类号： G11B27/10 , G06Q20/382 , G11B20/00086 , G11B20/00123 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00253 , G11B20/00492 , G11B20/00528 , G11B20/0071 , G11B27/28 , G11B2020/1288 , G11B2220/2541 , H04N5/913 , H04N7/162 , H04N7/1675 , H04N21/2347 , H04N21/2543 , H04N21/25816 , H04N21/2585 , H04N21/41422 , H04N21/4184 , H04N21/42646 , H04N21/4325 , H04N21/4405 , H04N21/4408 , H04N21/4622 , H04N21/4884 , H04N21/6125 , H04N21/63775 , H04N21/84 , H04N21/854 , H04N21/8549 , H04N2005/91364
摘要： Second content relating to first content recorded on a portable recording medium is prevented from being illegally used. A contents supply apparatus outputs signature data and the second content to a playback apparatus, the signature data having been generated based on content information relating to at least one of the first and second content, with use of first key information. A distribution apparatus that distributes the first content outputs second key information corresponding to the first key information. The playback apparatus verifies the signature data with use of the second information, and plays back the second content when the verification is successful.
摘要翻译：与便携式记录介质上记录的第一内容相关的第二内容被防止被非法使用。内容供给装置使用第一密钥信息，将签名数据和第二内容输出到回放装置，基于与第一和第二内容中的至少一个相关的内容信息已经生成了签名数据。分发第一内容的分发装置输出与第一密钥信息对应的第二密钥信息。回放装置使用第二信息来验证签名数据，并且在验证成功时回放第二内容。

5. 发明申请

WO2004114303A1 PLAYBACK APPARATUS, PLAYBACK METHOD, AND PROGRAM FOR REPRODUCING AN ENCRYPTED VIRTUAL PACKAGE 审中-公开
标题翻译：播放装置，播放方法和用于再现加密的虚拟包的程序
公开(公告)号：WO2004114303A1
公开(公告)日：2004-12-29
申请号：PCT/JP2004/008554
申请日：2004-06-11
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , YAMAMICHI, Masami , YAMAMOTO, Masaya , OHMORI, Motoji , WATANABE, Kazuhisa , SASO, Atsushi , YAMAMOTO, Naoaki
发明人： YAMAMOTO, Masaya , OHMORI, Motoji , WATANABE, Kazuhisa , SASO, Atsushi , YAMAMOTO, Naoaki
IPC分类号： G11B20/00
CPC分类号： G06F21/10 , G06F2221/2153 , G11B20/00086 , G11B20/0021 , G11B20/00246 , G11B20/00304 , G11B20/00492 , G11B2020/10546 , G11B2220/60
摘要： A content playback apparatus prevents related content recorded on separate media that make up a virtual package from being played separately, thereby restricting playback of the content to only when the virtual package is assembled as intended by the creator, and protecting copyright of the content. A key obtaining unit obtains a second key, with use of key management information recorded on a recording medium on which related content relating to the encrypted content is also recorded. An information obtaining unit obtains the encrypted content and key generation information that relates to generation of the first key, from a source other than the recording medium. A key generation unit generates the first key with use of the second key and the obtained key generation information. A decryption unit decrypts the encrypted content with use of the first key.

6. 发明申请

WO2004039038A1 SYSTEM AND METHOD FOR PUSHING INFORMATION FROM A SERVICE PROVIDER TO A COMMUNICATION TERMINAL COMPRISING A MEMORY CARD 审中-公开
标题翻译：将信息从服务提供商推送到包含记忆卡的通信终端的系统和方法
公开(公告)号：WO2004039038A1
公开(公告)日：2004-05-06
申请号：PCT/JP2003/013526
申请日：2003-10-23
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： OHMORI, Motoji , MATSUZAKI, Natsume , NAKANISHI, Yoshiaki , SASO, Atsushi
IPC分类号： H04L29/06
CPC分类号： H04L67/16 , H04L63/0435 , H04L63/12 , H04L63/126 , H04L67/26 , H04L69/329 , H04L2463/102
摘要： An information distribution system is composed of: an information distribution device that transmits advertisement information issued by an information provider; a communication terminal that receives the advertisement information and sends the received advertisement information to a memory card; the memory card that is portable and mountable on the communication terminal. The memory card is provided to the user at a cost borne by the information provider at least partly, and includes a storage unit having an area for storing advertisement information, a judging unit for judging whether the received advertisement information is issued by the information provider, and a writing unit for writing the received advertisement information if judged to be issued by the information provider. The information distribution system enables a memory card provider to provide a memory card to a user at no or lower cost than would otherwise be fully payable by the user.
摘要翻译：信息发布系统由以下部分组成：发送信息提供者发布的广告信息的信息发布装置; 通信终端，其接收所述广告信息并将接收到的广告信息发送到存储卡; 便携式和可安装在通信终端上的存储卡。存储卡至少部分地以信息提供者承担的成本提供给用户，并且包括具有用于存储广告信息的区域的存储单元，用于判断所接收的广告信息是否由信息提供者发布的判断单元，以及写入单元，用于如果判定由信息提供者发出的，则写入所接收的广告信息。信息分发系统使得存储卡提供商能够以比用户完全支付的成本高或低的成本为用户提供存储卡。

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