公开(公告)号：US08406615B2

公开(公告)日：2013-03-26

申请号：US10578913

申请日：2004-12-17

申请人： Akihiro Tanaka ,  Hideki Kagemoto ,  Koichiro Yamaguchi ,  Yoshihisa Terada

发明人： Akihiro Tanaka ,  Hideki Kagemoto ,  Koichiro Yamaguchi ,  Yoshihisa Terada

IPC分类号： H04N5/783

CPC分类号： H04N21/44222 ,  H04N7/17336 ,  H04N21/234381 ,  H04N21/472 ,  H04N21/6125 ,  H04N21/6587

摘要： A content reproduction device changing, according to a reproduction state of a stream media content, multimedia content to be presented after the reproduction of the stream media content has ended. The content reproduction device (100) including: a multimedia browser (102) displaying the multimedia content; a stream media reproducing unit (103) reproducing the stream media content; a reproduction state change instructing unit (104) receiving a user's instruction such as “fast-forward” during the reproduction of the stream media content, and notifying the stream media reproducing unit (103) of the instruction; a reproduction history storing unit (105) storing a reproduction history such as “fast-forward” carried out by the stream media reproducing unit (103); and a return position determining unit (106) determining a URL of a return position based on the reproduction history information stored in the reproduction history storing unit (105) and transition condition information.

摘要翻译： 根据流媒体内容的再现状态改变在流媒体内容的再现之后要呈现的多媒体内容的内容再现设备已经结束。 内容再现装置（100）包括：显示多媒体内容的多媒体浏览器（102） 流媒体再现单元（103），再现流媒体内容; 在流媒体内容的再现期间接收诸如快进的用户指令的再现状态改变指示单元（104），以及通知流媒体再现单元（103）的指令; 存储由流媒体再现单元（103）执行的诸如快进的再现历史的再现历史存储单元（105）; 以及返回位置确定单元（106），基于存储在再现历史存储单元（105）中的再现历史信息和转换条件信息来确定返回位置的URL。

公开(公告)号：US20070071396A1

公开(公告)日：2007-03-29

申请号：US10578913

申请日：2004-12-17

申请人： Akihiro Tanaka ,  Hideki Kagemoto ,  Koichiro Yamaguchi ,  Yoshihisa Terada

发明人： Akihiro Tanaka ,  Hideki Kagemoto ,  Koichiro Yamaguchi ,  Yoshihisa Terada

IPC分类号： H04N5/91

CPC分类号： H04N21/44222 ,  H04N7/17336 ,  H04N21/234381 ,  H04N21/472 ,  H04N21/6125 ,  H04N21/6587

摘要： The present invention provides a content reproduction device which changes, according to a reproduction state of a stream media content, the multimedia content to be presented after the reproduction of the stream media content is ended, while the stream media content specified from the multimedia content is reproduced. The content reproduction device (100) includes: a multimedia browser (102) which displays a multimedia content; a stream media reproducing unit (103) which reproduces a stream media content; a reproduction state change instructing unit (104) which receives a user's instruction such as “fast-forward” during the reproduction of the stream media content, and notifies the stream media reproducing unit (103) of the instruction; a reproduction history storing unit (105) in which a reproduction history such as “fast-forward” carried out by the stream media reproducing unit (103) is stored; and a return position determining unit (106) which determines a URL of a return position based on the reproduction history information stored in the reproduction history storing unit (105) and transition condition information.

摘要翻译： 本发明提供了一种内容再现装置，根据流媒体内容的再现状态，在流媒体内容的再现结束之后改变要呈现的多媒体内容，而从多媒体内容指定的流媒体内容是 转载。 内容再现装置（100）包括：显示多媒体内容的多媒体浏览器（102） 流媒体再现单元，其再现流媒体内容; 在流媒体内容的再现期间接收诸如“快进”之类的用户指令的再现状态改变指令单元（104），并且向流媒体再现单元（103）通知该指令; 存储由流媒体再现单元（103）执行的诸如“快进”的再现历史的再现历史存储单元（105） 以及返回位置确定单元，其基于存储在再现历史存储单元（105）中的再现历史信息和转换条件信息来确定返回位置的URL。

公开(公告)号：US20070250536A1

公开(公告)日：2007-10-25

申请号：US11660979

申请日：2005-08-24

申请人： Akihiro Tanaka ,  Hideaki Nakaoka ,  Hideki Kagemoto ,  Toru Kawaguchi ,  Yasuyuki Sonoda

发明人： Akihiro Tanaka ,  Hideaki Nakaoka ,  Hideki Kagemoto ,  Toru Kawaguchi ,  Yasuyuki Sonoda

IPC分类号： G06F15/00

CPC分类号： H04N7/163 ,  G06F21/10 ,  H04L12/2803 ,  H04L12/2812 ,  H04L67/125 ,  H04N21/234327 ,  H04N21/4627

摘要： A content start control device that changes the resource to be started first within a content in accordance with the type of license purchased, and enables a plurality of viewing modes for one content is provided. The content start instruction reception unit 201 of the content start control device 100 receives a start instruction for a content, and sends the content ID of the content to the license information verification unit 211. The license information verification unit 211 obtains information on whether or not a license has been purchased, by using license information obtained from the license information storage unit 221 and the content ID obtained from the content start instruction reception unit 201. The start resource selection unit 212 selects the start resource of the content which is associated with the license, by using start resource information, and the resource starting unit 213 starts the resource selected by the start resource selection unit 212.

摘要翻译： 一种内容开始控制装置，其根据所购买的许可的类型，在内容中首先改变要开始的资源，并且提供一个内容的多个观看模式。 内容开始控制装置100的内容开始指示接收部201接收内容的开始指示，并将内容的内容ID发送到许可信息验证部211。 许可证信息验证单元211通过使用从许可信息存储单元221获得的许可信息和从内容开始指令接收单元201获得的内容ID，获得关于是否已经购买了许可证的信息。 启动资源选择单元212通过使用启动资源信息来选择与许可相关联的内容的起始资源，并且资源开始单元213启动由起始资源选择单元212选择的资源。

公开(公告)号：US20060229990A1

公开(公告)日：2006-10-12

申请号：US10566836

申请日：2004-11-26

申请人： Tatsuya Shimoji ,  Hideki Kagemoto ,  Yoshiharu Dewa ,  Naohisa Kitazato ,  Yasushi Katayama

发明人： Tatsuya Shimoji ,  Hideki Kagemoto ,  Yoshiharu Dewa ,  Naohisa Kitazato ,  Yasushi Katayama

IPC分类号： G06Q99/00 ,  H04L9/00 ,  H04K1/00

CPC分类号： G06F21/105 ,  G06F21/10 ,  G06F2221/2137 ,  Y10S705/901 ,  Y10S705/902 ,  Y10S705/904 ,  Y10S705/908 ,  Y10S705/911

摘要： There are provided a content distribution system and a license management method for performing, in a collective manner, license management of a plurality of resources contained in contents. Each piece of content contains one upper-level resource (which is first referred to within the content), at least one lower-level resource (which can be referred directly or indirectly from the upper-level resource), one startup document and a license-corresponding document (which is an information file for performing, in a collective manner, license management of the resources contained in the content). The startup document contains at least upper-level resource reference destination information and at least one piece of license information for identifying view licenses required for viewing the resources contained in the content. In each resource, if link information for accessing other content is described, information for accessing the startup document of the other content is described.

摘要翻译： 提供了一种用于以集体的方式执行内容中包含的多个资源的许可证管理的内容分发系统和许可证管理方法。 每条内容包含一个上级资源（在内容中首先引用），至少一个下级资源（可以直接或间接从上级资源引用），一个启动文档和许可证 - 对应文件（其是用于以集体方式执行内容中包含的资源的许可证管理的信息文件）。 启动文档至少包含上级资源引用目的地信息和用于识别查看内容中包含的资源所需的视图许可证的至少一条许可证信息。 在每个资源中，如果描述用于访问其他内容的链接信息，则描述用于访问其他内容的启动文档的信息。

公开(公告)号：US06823324B2

公开(公告)日：2004-11-23

申请号：US09838765

申请日：2001-04-19

申请人： Hideki Kagemoto ,  Takashi Kakiuchi ,  Toshihiro Hishida ,  Kazuo Okamura

发明人： Hideki Kagemoto ,  Takashi Kakiuchi ,  Toshihiro Hishida ,  Kazuo Okamura

IPC分类号： G06F1518

CPC分类号： H04N21/26291 ,  H04N7/165 ,  H04N21/8153 ,  H04N21/854

摘要： A template storage unit stores a plurality of templates. A material data receiving unit receives material data. A combining rule storage unit stores a plurality of combining rules that each indicate a combining condition as a combination of attribute information, such as a type of material data and a version number, and a name of a template to be combined with when the combining condition is met. A combining instruction unit judges whether a combining condition of any of the combining rules is met or not and instructs a combining unit to combine the material data with the template when the combining condition is met. The combining unit combines the material data or a combination of the material data with the specified template according to the combining rule.

摘要翻译： 模板存储单元存储多个模板。 材料数据接收单元接收材料数据。 组合规则存储单元存储多个组合规则，每个组合规则指示组合条件作为诸如素材数据类型和版本号的属性信息的组合，以及当组合条件 遇到了 组合指令单元判断是否满足任何组合规则的组合条件，并指示组合单元在满足组合条件时将材料数据与模板组合。 组合单元根据组合规则将材料数据或材料数据的组合与指定的模板相结合。

公开(公告)号：US07885894B2

公开(公告)日：2011-02-08

申请号：US10566836

申请日：2004-11-26

申请人： Tatsuya Shimoji ,  Hideki Kagemoto ,  Yoshiharu Dewa ,  Naohisa Kitazato ,  Yasushi Katayama

发明人： Tatsuya Shimoji ,  Hideki Kagemoto ,  Yoshiharu Dewa ,  Naohisa Kitazato ,  Yasushi Katayama

IPC分类号： G06F21/00 ,  G06F21/22

CPC分类号： G06F21/105 ,  G06F21/10 ,  G06F2221/2137 ,  Y10S705/901 ,  Y10S705/902 ,  Y10S705/904 ,  Y10S705/908 ,  Y10S705/911

摘要： There are provided a content distribution system and a license management method for performing, in a collective manner, license management of a plurality of resources contained in contents. Each piece of content contains one upper-level resource (which is first referred to within the content), at least one lower-level resource (which can be referred directly or indirectly from the upper-level resource), one startup document and a license-corresponding document (which is an information file for performing, in a collective manner, license management of the resources contained in the content). The startup document contains at least upper-level resource reference destination information and at least one piece of license information for identifying view licenses required for viewing the resources contained in the content. In each resource, if link information for accessing other content is described, information for accessing the startup document of the other content is described.

摘要翻译： 提供了一种用于以集体的方式执行内容中包含的多个资源的许可证管理的内容分发系统和许可证管理方法。 每条内容包含一个上级资源（在内容中首先引用），至少一个下级资源（可以直接或间接从上级资源引用），一个启动文档和许可证 - 对应文件（其是用于以集体方式执行内容中包含的资源的许可证管理的信息文件）。 启动文档至少包含上级资源引用目的地信息和用于识别查看内容中包含的资源所需的视图许可证的至少一条许可证信息。 在每个资源中，如果描述用于访问其他内容的链接信息，则描述用于访问其他内容的启动文档的信息。

公开(公告)号：US07028324B2

公开(公告)日：2006-04-11

申请号：US09777023

申请日：2001-02-05

申请人： Hidekazu Shimizu ,  Toshihiro Hishida ,  Junichi Hirai ,  Hideki Kagemoto

发明人： Hidekazu Shimizu ,  Toshihiro Hishida ,  Junichi Hirai ,  Hideki Kagemoto

IPC分类号： H04N7/25 ,  H04N7/10

CPC分类号： H04H60/06 ,  H04H60/04

摘要： A digital broadcasting system includes an authoring apparatus and a transmission apparatus. The authoring apparatus generates event information, which defines an event message that should be transmitted immediately after an operator's instruction to transmit the event message is received, and adds the event information to a content. The authoring apparatus then extracts the event information from the content by referring to tag information and transfers the extracted event information to the transmission apparatus. The transmission apparatus stores the event message defined by the event information transferred from the authoring apparatus. According to an operator's instruction to transmit the event message, the transmission apparatus issues the event message, and multiplexes and transmits the issued event message and the content.

摘要翻译： 数字广播系统包括创作装置和发送装置。 创作装置生成事件信息，该事件信息定义了在接收到操作员发送事件消息的指令之后立即传送的事件消息，并将事件信息添加到内容。 创作装置然后通过参考标签信息从内容中提取事件信息，并将提取的事件信息传送到发送装置。 发送装置存储由从创作装置传送的事件信息定义的事件消息。 根据操作员发送事件消息的指示，发送装置发布事件消息，并且复用并发送已发布的事件消息和内容。

公开(公告)号：US06584069B1

公开(公告)日：2003-06-24

申请号：US09386071

申请日：1999-08-30

申请人： Hideki Kagemoto ,  Takashi Kakiuchi ,  Naoya Takao ,  Kazuo Okamura

发明人： Hideki Kagemoto ,  Takashi Kakiuchi ,  Naoya Takao ,  Kazuo Okamura

IPC分类号： H04L1226

CPC分类号： H04L63/0236 ,  H04L29/06 ,  H04L29/06027 ,  H04L69/22 ,  H04N21/434 ,  H04N21/438

摘要： A packet filtering apparatus selectively outputs packets among a plurality of inputted packets. A plurality of conditions are stored, with each condition being specified by a partial data position that indicates a position of a data part of a packet, comparison data to which the data part is to be compared, and a comparison criterion for comparing the data part and comparison data. Different conditions contain different comparison criteria. When filtering packets, a condition in one of the stored conditions is selected, and a data part of an inputted packet is compared with the comparison data of the selected condition according to the comparison criterion in the selected condition. Packets are selectively outputted depending on the result of the comparison.

摘要翻译： 分组过滤装置选择性地输出多个输入分组中的分组。 存储多个条件，每个条件由表示数据包的数据部分的位置，要比较数据部分的比较数据的部分数据位置和用于比较数据部分的比较准则来指定 和比较数据。 不同的条件包含不同的比较标准。 当过滤分组时，选择存储条件之一的条件，并且根据所选条件中的比较标准将输入分组的数据部分与所选条件的比较数据进行比较。 根据比较结果有选择地输出分组。

公开(公告)号：US07873987B2

公开(公告)日：2011-01-18

申请号：US10548455

申请日：2004-12-06

申请人： Naohisa Kitazato ,  Yoshiharu Dewa ,  Yasushi Katayama ,  Tatsuya Shimoji ,  Hideki Kagemoto ,  Katsumi Tokuda ,  Hiroki Murakami

发明人： Naohisa Kitazato ,  Yoshiharu Dewa ,  Yasushi Katayama ,  Tatsuya Shimoji ,  Hideki Kagemoto ,  Katsumi Tokuda ,  Hiroki Murakami

IPC分类号： G06F12/14 ,  G06F7/04 ,  H04L9/08 ,  H04N7/16

CPC分类号： H04N7/1675 ,  G06F21/10 ,  G06Q30/02 ,  H04N21/4627 ,  H04N21/8355

摘要： In a content delivery system including a server and content processing apparatus connected to each other across a network, a content delivered by the system is encrypted with a content key Kc, and supplied along with a sublicense encrypted with a work key Kw to a DTV. The sublicense includes a second use condition under which a content is used and a content key Kc for decrypting an encrypted content. The work key Kw for decrypting an encrypted content is included in a main license. The main license is supplied to the DTV separately from the content. The main license includes, in addition to the work key Kw, a first use condition under which a content under a subscription contract is used.

摘要翻译： 在包括通过网络彼此连接的服务器和内容处理装置的内容递送系统中，由系统传送的内容用内容密钥Kc加密，并且将其与通过工作密钥Kw加密的再许可证一起提供给DTV。 子授权包括使用内容的第二使用条件和用于解密加密内容的内容密钥Kc。 用于解密加密内容的工作密钥Kw被包括在主许可证中。 主要许可证与内容分开提供给DTV。 主要许可证除了工作密钥Kw外，还包括使用订阅合同下的内容的第一使用条件。

公开(公告)号：US06983482B2

公开(公告)日：2006-01-03

申请号：US09794188

申请日：2001-02-27

申请人： Katsuyuki Morita ,  Hideki Kagemoto ,  Hidekazu Shimizu ,  Toshihiro Hishida

发明人： Katsuyuki Morita ,  Hideki Kagemoto ,  Hidekazu Shimizu ,  Toshihiro Hishida

IPC分类号： H04N7/025 ,  H04N7/10 ,  H04N5/445 ,  G06F3/00 ,  G06F13/00

CPC分类号： H04H20/16 ,  H04H20/93 ,  H04H60/73 ,  H04N5/4401 ,  H04N21/23617 ,  H04N21/262 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4351 ,  H04N21/4622 ,  H04N21/478 ,  H04N21/812 ,  H04N21/8126 ,  H04N21/8166 ,  H04N21/8543

摘要： A data broadcast content generation system stores body data for displaying a body page, a plurality of sets of part data each being composed of display element data for determining a display element and attached data for displaying an attached page, and schedule information which associates each broadcast data slot with a set of part data. For each broadcast time slot, the body data, display element data of the set of part data, and attached data of the set of part data are related to each other, so that a display element determined by the display element data will be displayed in the body page and a link destination of the display element will be an attached page displayed using the attached data. The body data, the display element data, and the attached data are then set as carousel data to be transmitted during the broadcast time slot.

摘要翻译： 数据广播内容生成系统存储用于显示主体页面的主体数据，每个由用于确定显示元素的显示元素数据和用于显示附加页面的附加数据组成的多个部件数据组，以及将每个广播关联的调度信息 数据槽与一组零件数据。 对于每个广播时隙，身体数据，部分数据集合的显示元素数据和部分数据集合的附加数据彼此相关，使得由显示元素数据确定的显示元素将被显示在 显示元素的正文页面和链接目的地将是使用附加的数据显示的附加页面。 然后将身体数据，显示元素数据和附加数据设置为在广播时隙期间发送的轮盘数据。