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1. 发明申请

US20110072268A1 SERVER APPARATUS, LICENSE DISTRIBUTION METHOD, AND CONTENT RECEPTION APPARATUS 审中-公开
标题翻译：服务器设备，许可证分发方法和内容接收设备
公开(公告)号：US20110072268A1
公开(公告)日：2011-03-24
申请号：US12671859
申请日：2009-06-08
申请人： Yasuaki Yamagishi , Hisato Shima , Tatsuya Igarashi , Kenji Fujisawa , Yoji Kawamoto , Motomasa Futatgami , Yukako Nakajima
发明人： Yasuaki Yamagishi , Hisato Shima , Tatsuya Igarashi , Kenji Fujisawa , Yoji Kawamoto , Motomasa Futatgami , Yukako Nakajima
IPC分类号： H04L9/32
CPC分类号： H04N7/1675 , H04N7/163 , H04N7/165 , H04N7/17318 , H04N21/2541 , H04N21/25816 , H04N21/26613 , H04N21/4627 , H04N21/6125 , H04N21/64322 , H04N21/8355
摘要： [Object] To stabilize an operation of a license server by avoiding concentration of license acquisition requests from a large number of clients at a time right after a broadcast start time of a content.[Solving Means] A web server (21) of an IPTV server sets an acquisition request time of a main license within a time period from a broadcast start time to a predetermined set time at random in accordance with an acquisition request of a license for reproducing an encrypted content, the acquisition request being from an IPTV client terminal (10), and transmits, to the IPTV client terminal (10), information on the acquisition request time of the main license and a temporary license including a temporary content key that corresponds to a reproduction of the broadcast content from the broadcast start time to the predetermined set time. A license server (22) transmits the main license including a main content key that corresponds to a whole reproduction of the content in accordance with an acquisition request of the main license, which is executed in the IPTV client terminal (10) based on the information on the acquisition request time.
摘要翻译： [对象]为了稳定许可证服务器的操作，通过避免在内容的广播开始时间之后一次的大量客户端集中许可证获取请求。 [解决方案] IPTV服务器（21）根据用于再现的许可证的获取请求随机地在从广播开始时间到预定设定时间的时间段内设置主许可证的获取请求时间加密内容，来自IPTV客户终端（10）的获取请求，向IPTV客户终端（10）发送关于主许可证的获取请求时间的信息和包含对应的临时内容密钥的临时许可证涉及从广播开始时间到预定设定时间的广播内容的再现。许可证服务器（22）根据主要许可证的获取请求，根据该信息在IPTV客户终端（10）中执行的发送包括与该内容的整体再现相对应的主内容密钥的主许可证在收购请求时间。

2. 发明申请

US20100023980A1 Information Processing Apparatus, Terminal Apparatus, and Program 审中-公开
标题翻译：信息处理装置，终端装置和程序
公开(公告)号：US20100023980A1
公开(公告)日：2010-01-28
申请号：US12503533
申请日：2009-07-15
申请人： Yasuaki Yamagishi , Hisato Shima , Tatsuya Igarashi , Kenji Fujisawa , Yoji Kawamoto , Motomasa Futagami , Yukako Nakajima
发明人： Yasuaki Yamagishi , Hisato Shima , Tatsuya Igarashi , Kenji Fujisawa , Yoji Kawamoto , Motomasa Futagami , Yukako Nakajima
IPC分类号： H04N7/173
CPC分类号： H04N7/17318 , G06Q30/02 , H04N7/17336 , H04N21/2543 , H04N21/25816 , H04N21/4667 , H04N21/6581 , H04N21/84
摘要： An information processing apparatus includes a content purchase history storage unit in which a content purchase history for each user is stored, a metadata storage unit in which metadata of a plurality of contents is stored, and a metadata retrieval unit to retrieve, upon reception of a metadata retrieval request that is sent from a terminal apparatus of the user via a network and includes information for identifying a user and a retrieval condition, metadata of a content that meets the retrieval condition from the metadata storage unit, judge whether the content retrieved has already been purchased based on the content purchase history of the user that is stored in the content purchase history storage unit, and send a retrieval result of the metadata of the content that includes a judgment result to the terminal apparatus via the network as a metadata retrieval response.
摘要翻译：一种信息处理装置，包括存储有每个用户的内容购买历史的内容购买历史存储单元，存储有多个内容的元数据的元数据存储单元，以及元数据检索单元，经由网络从用户的终端装置发送的元数据检索请求，并且包括用于识别用户的信息和检索条件，从元数据存储单元获取满足检索条件的内容的元数据，判断检索到的内容是否已经基于存储在内容购买历史存储单元中的用户的内容购买历史被购买，并且通过网络将包含判断结果的内容的元数据的检索结果作为元数据检索响应发送给终端设备。

3. 发明授权

US08161129B2 Communication system, network system, information controller and terminal equipment 失效
标题翻译：通信系统，网络系统，信息控制器和终端设备
公开(公告)号：US08161129B2
公开(公告)日：2012-04-17
申请号：US11463555
申请日：2006-08-09
申请人： Yoji Kawamoto , Hirofumi Kawamura , Motomasa Futagami , Motohiko Nagano
发明人： Yoji Kawamoto , Hirofumi Kawamura , Motomasa Futagami , Motohiko Nagano
IPC分类号： G06F15/16
CPC分类号： H04L12/6418 , G06Q20/40
摘要： Information of a terminal equipment used by a user among the pieces of terminal equipment connected to a network is registered in prescribed registering means and a transmission path from the terminal equipment of a transmitter to the terminal equipment of a receiver is determined based on the registered information of the terminal equipment, so that the user can assuredly transmit the information to the terminal equipment of the receiver in the transmission path suitable for the information without any consciousness of the user. The information of the terminal equipment used by a user and the terminal equipment connected to the terminal equipment used by the user among the pieces of terminal equipment connected to the network is registered in prescribed registering means together with information for identifying the user as available environmental information, and provided information is transmitted to the terminal equipment specified by the registered available environmental information.
摘要翻译：用户在连接到网络的终端设备中使用的终端设备的信息被登记在规定的注册装置中，并且从发射机的终端设备到接收机的终端设备的传输路径基于登记信息来确定使得用户可以在没有用户意识的情况下将信息可靠地发送到适合于信息的传输路径中的接收机的终端设备。在连接到网络的各个终端设备之间，用户使用的终端设备和连接到用户所使用的终端设备的终端设备的信息被登记在规定的登记装置中，以及用于识别用户的信息作为可用的环境信息并且提供的信息被发送到由注册的可用环境信息指定的终端设备。

4. 发明授权

US07861308B2 Digital rights management using trusted time 有权
标题翻译：数字版权管理使用可信时间
公开(公告)号：US07861308B2
公开(公告)日：2010-12-28
申请号：US11289099
申请日：2005-11-28
申请人： Marc E. Strohwig , Yoji Kawamoto , Motohiko Nagano , Pierre Chavanne , Norifumi Goto , Oscar H. Steele, III , Eric John Swenson
发明人： Marc E. Strohwig , Yoji Kawamoto , Motohiko Nagano , Pierre Chavanne , Norifumi Goto , Oscar H. Steele, III , Eric John Swenson
IPC分类号： G06F7/04
CPC分类号： H04N7/1675 , G06F21/10 , G06F21/725 , H04L69/28 , H04N21/2347 , H04N21/2541 , H04N21/2543 , H04N21/8355 , Y10S705/901
摘要： A method for monitoring time so that the use of protected content can be controlled includes receiving a trusted time value from a trusted authority external to a client device. When the client is no longer in communication with the trusted authority, the previously-received trusted time value is updated by use of the client's operating system counter so that a calculated trusted time value is derived for content license evaluation purposes.
摘要翻译：一种用于监视时间以便可以控制受保护内容的使用的方法包括从客户端设备外部的受信任的机构接收可信时间值。当客户端不再与受信任的机构进行通信时，通过使用客户端的操作系统计数器来更新先前接收到的可信时间值，以便为内容许可证评估目的导出计算的可信时间值。

5. 发明申请

US20100268685A1 USER INFORMATION PROCESSING UNIT, USER INFORMATION PROCESSING SYSTEM, TERMINAL UNIT, APPARATUS AND METHOD FOR PROVIDING INFORMATION 有权
标题翻译：用户信息处理单元，用户信息处理系统，终端单元，用于提供信息的装置和方法
公开(公告)号：US20100268685A1
公开(公告)日：2010-10-21
申请号：US12826878
申请日：2010-06-30
申请人： Yoji Kawamoto , Isao Hidaka , Tomohiro Tsunoda
发明人： Yoji Kawamoto , Isao Hidaka , Tomohiro Tsunoda
IPC分类号： G06F17/30
CPC分类号： H04L67/306 , H04L67/22 , H04M15/00 , H04M15/41 , H04M15/58 , H04M2215/01 , H04M2215/0164 , H04M2215/0188 , H04N21/44204 , H04N21/4532
摘要： A user information processing method, an apparatus thereof and a user information processing system in which personal information can be more effectively employed. Terminal use record information is obtained when a user employs terminal units. The profile information of the user is generated on the basis of the accumulated terminal use record information and the generated profile information is stored, so that information peculiar to the user can be provided on the basis of the stored profile information of the user.
摘要翻译：一种用户信息处理方法，其装置和用户信息处理系统，其中可以更有效地使用个人信息。当用户使用终端单元时，获得终端使用记录信息。基于累积的终端使用记录信息生成用户的简档信息，并且存储所生成的简档信息，使得可以基于所存储的用户的简档信息来提供用户特有的信息。

6. 发明授权

US07783325B2 Transmission and reception forwarding system 失效
标题翻译：传输和接收转发系统
公开(公告)号：US07783325B2
公开(公告)日：2010-08-24
申请号：US11421611
申请日：2006-06-01
申请人： Yoji Kawamoto
发明人： Yoji Kawamoto
IPC分类号： H04B1/38
CPC分类号： H04M1/72552 , H04M1/72527
摘要： To provide a transmission and reception system which immediately forwards data received by a cellular phone to an information processing terminal. Data received by the cellular phone is forwarded to the information processing terminal by performing communication between the cellular phone and the information processing terminal through a prescribed interface. According to this, incoming data received by the cellular phone is forwarded to the information processing terminal even when a user does not perform a forwarding request of the information processing terminal, therefore, the user can immediately check the data received by the cellular phone.
摘要翻译：提供一种将蜂窝电话接收的数据立即转发到信息处理终端的发送和接收系统。由蜂窝电话接收的数据通过规定的接口进行蜂窝电话和信息处理终端之间的通信而转发到信息处理终端。因此，即使用户不执行信息处理终端的转发请求，蜂窝电话接收到的输入数据被转发到信息处理终端，因此用户可以立即检查蜂窝电话接收到的数据。

7. 发明申请

US20100205677A1 CONTENT INFORMATION PROVIDING SYSTEM, CONTENT INFORMATION PROVIDING SERVER, CONTENT REPRODUCTION APPARATUS, CONTENT INFORMATION PROVIDING METHOD, CONTENT REPRODUCTION METHOD AND COMPUTER PROGRAM 有权
标题翻译：内容信息提供系统，提供服务器的内容信息，内容再现装置，内容信息提供方法，内容再现方法和计算机程序
公开(公告)号：US20100205677A1
公开(公告)日：2010-08-12
申请号：US12763371
申请日：2010-04-20
申请人： Yoji Kawamoto , Yutaka Nagao , Seiichi Adachi , Atsushi Nakamura
发明人： Yoji Kawamoto , Yutaka Nagao , Seiichi Adachi , Atsushi Nakamura
IPC分类号： G06F21/24
CPC分类号： G06F21/10
摘要： A content information providing system is disclosed which can protect the copyrights of contents while permitting users who do not purchase the contents to utilize the contents. A content information providing server includes a user information storage section for storing a user key unique to each user, a content key storage section for storing content keys unique to individual contents, a recommendation section for selecting a content to be recommended to the user, a content key encryption section for encrypting the selected content key with a user key of the user of a target of the recommendation, and a content information sender section for transmitting the encrypted content key to a content reproduction apparatus used by the user. The content reproduction apparatus includes a content information receiver section for receiving the content key, and a content key decryption section for decrypting the encrypted content key.
摘要翻译：公开了一种可以保护内容的版权，同时允许不购买内容的用户利用内容的内容信息提供系统。内容信息提供服务器包括用于存储每个用户唯一的用户密钥的用户信息存储部分，用于存储各个内容唯一的内容密钥的内容密钥存储部分，用于选择要推荐给用户的内容的推荐部分，内容密钥加密部分，用于利用推荐目标的用户的用户密钥加密所选择的内容密钥;以及内容信息发送器部分，用于将加密的内容密钥发送到用户使用的内容再现设备。内容再现设备包括用于接收内容密钥的内容信息接收器部分和用于解密加密内容密钥的内容密钥解密部分。

8. 发明授权

US07774022B2 Information processing apparatus and method, information processing system, and transmission medium 有权
标题翻译：信息处理装置和方法，信息处理系统和传输介质
公开(公告)号：US07774022B2
公开(公告)日：2010-08-10
申请号：US11445305
申请日：2006-06-02
申请人： Yoji Kawamoto
发明人： Yoji Kawamoto
IPC分类号： H04M1/00
CPC分类号： H04H40/27 , G06F17/30749 , G06F17/30758 , G10H2240/091 , H04H20/28 , H04H60/27 , H04H60/37 , H04H60/58 , H04H60/64 , H04H60/73 , H04H60/87 , H04H60/94 , H04M1/72522 , H04M1/72558 , H04M2203/553 , H04W88/02
摘要： When a user gets interested in some music he/she listens to somewhere, for example, in a coffee shop, the user records that music in a memory provided in a portable terminal. A processor reads the information stored in the memory and performs a predetermined process on it. The resultant information is stored on a storage device. The information stored on the storage device is then transferred to a server via a communication device. The server searches the database for the title of the music corresponding to the received information, and returns the result to the terminal. Thus, the user can easily get information about the title of the music.
摘要翻译：当用户对某些音乐感兴趣时，例如在咖啡店中，用户将该音乐记录在便携式终端中提供的存储器中。处理器读取存储在存储器中的信息并对其执行预定的处理。结果信息存储在存储设备上。然后，存储在存储设备上的信息经由通信设备传送到服务器。服务器在数据库中搜索与接收到的信息相对应的音乐的标题，并将结果返回到终端。因此，用户可以容易地获得关于音乐标题的信息。

9. 发明申请

US20070201358A1 Communication System, Network System, Information Controller and Terminal Equipment 失效
标题翻译：通信系统，网络系统，信息控制器和终端设备
公开(公告)号：US20070201358A1
公开(公告)日：2007-08-30
申请号：US11463555
申请日：2006-08-09
申请人： Yoji Kawamoto , Hirofumi Kawamura , Motomasa Futagami , Motohiko Nagano
发明人： Yoji Kawamoto , Hirofumi Kawamura , Motomasa Futagami , Motohiko Nagano
IPC分类号： H04L12/26
CPC分类号： H04L12/6418 , G06Q20/40
摘要： In a communication system and an information controller terminal equipment of a user, that is to say, a receiver of information is specified in a server side. And in a network system, a terminal equipment and a network server a position of a user is specified in a server side. The information of a terminal equipment used by the user among the pieces of terminal equipment 32, 33, 34, 35, 36, 37, 53, 54 and 70 connected to a network 10 is registered in prescribed registering means 20 and a transmission path from the terminal equipment 70 of a transmitter to the terminal equipment 53 of a receiver is determined on the basis of the registered information of the terminal equipment, so that the user can assuredly transmit the information to the terminal equipment of the receiver in the transmission path suitable for the information without any consciousness of the user. Further, the information of the terminal equipment used by a user and the terminal equipment connected to the terminal equipment used by the user among the pieces of terminal equipment 32, 33, 34, 35, 36, 37, 53 and 54 connected to the network is registered in prescribed registering means 21 together with information for identifying the user as available environmental information, and provided information is transmitted to the terminal equipment specified by the registered available environmental information. Accordingly, the environment of the terminal equipment used by the user can be readily grasped. Thus, the provided information can be assuredly transmitted to users present in various terminal environments.
摘要翻译：在用户的通信系统和信息控制终端设备中，也就是在服务器侧指定信息的接收者。并且在网络系统中，在服务器侧指定终端设备和网络服务器的用户位置。连接到网络10的终端设备32,33,34,35,36,37,53,54和70中的用户使用的终端设备的信息被登记在规定的登记装置20中，并且从基于终端设备的登记信息确定发射机的终端设备70到接收机的终端设备53，使得用户可以肯定地将信息发送到传输路径中的接收机的终端设备对于没有用户意识的信息。另外，连接到网络的终端设备32,33,34,35,36,37,53和54中的用户使用的终端设备的信息和连接到终端设备的终端设备的终端设备的信息与用于识别用户的信息作为可用环境信息一起登记在规定登记装置21中，并且将所提供的信息发送到由注册的可用环境信息指定的终端设备。因此，能够容易地掌握用户使用的终端设备的环境。因此，可以将所提供的信息确实地发送到各种终端环境中的用户。

10. 发明申请

US20060276224A1 TRANSMISSION AND RECEPTION FORWARDING SYSTEM 失效
标题翻译：传输和接收前向系统
公开(公告)号：US20060276224A1
公开(公告)日：2006-12-07
申请号：US11421611
申请日：2006-06-01
申请人： Yoji Kawamoto
发明人： Yoji Kawamoto
IPC分类号： H04B1/38
CPC分类号： H04M1/72552 , H04M1/72527
摘要： To provide a transmission and reception system which immediately forwards data received by a cellular phone to an information processing terminal. Data received by the cellular phone is forwarded to the information processing terminal by performing communication between the cellular phone and the information processing terminal through a prescribed interface. According to this, incoming data received by the cellular phone is forwarded to the information processing terminal even when a user does not perform a forwarding request of the information processing terminal, therefore, the user can immediately check the data received by the cellular phone.
摘要翻译：提供一种将蜂窝电话接收的数据立即转发到信息处理终端的发送和接收系统。由蜂窝电话接收的数据通过规定的接口进行蜂窝电话和信息处理终端之间的通信而转发到信息处理终端。因此，即使用户不执行信息处理终端的转发请求，蜂窝电话接收到的输入数据被转发到信息处理终端，因此用户可以立即检查蜂窝电话接收到的数据。

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