公开(公告)号：US07328402B1

公开(公告)日：2008-02-05

申请号：US09605461

申请日：2000-06-28

申请人： Yasuaki Yamagishi ,  Yoshihisa Gonno ,  Fumihiko Nishio ,  Kazuhiko Takabayashi ,  Kazuo Haraoka

发明人： Yasuaki Yamagishi ,  Yoshihisa Gonno ,  Fumihiko Nishio ,  Kazuhiko Takabayashi ,  Kazuo Haraoka

IPC分类号： G06F15/00

CPC分类号： G06F17/30067

摘要： Transmitting apparatuses, transmitting methods, receiving apparatuses, receiving methods, and transmitting and receiving systems for transmitting and receiving a hierarchical structure of a directory for hierarchically managing locations of contents data is disclosed. The apparatuses, methods and systems manage a hierarchical structure of a directory composed of a container entry and a leaf entry. The container entry contains information of the lower hierarchical level thereof, a leaf entry being located directly below a container entry. The leaf entry does not contain information of the lower hierarchical level thereof.

摘要翻译： 公开了用于分层管理内容数据位置的发送装置，发送方法，接收装置，接收方法以及用于发送和接收目录的层次结构的发送和接收系统。 设备，方法和系统管理由容器条目和叶条目组成的目录的层次结构。 容器条目包含其下层级别的信息，叶条目位于容器条目的正下方。 叶条目不包含其较低等级的信息。

公开(公告)号：US07363307B1

公开(公告)日：2008-04-22

申请号：US09605733

申请日：2000-06-28

申请人： Yasuaki Yamagishi ,  Yoshihisa Gonno ,  Fumihiko Nishio ,  Kazuhiko Takabayashi ,  Kazuo Haraoka

发明人： Yasuaki Yamagishi ,  Yoshihisa Gonno ,  Fumihiko Nishio ,  Kazuhiko Takabayashi ,  Kazuo Haraoka

IPC分类号： G06F17/30

CPC分类号： G06F17/30067 ,  Y10S707/99943

摘要： A transmitting apparatus for transmitting a hierarchical structure of a directory for hierarchically managing locations of contents data is disclosed, that includes a managing unit for managing a hierarchical structure of a directory composed of a container entry and a leaf entry, a container entry containing information in the immediately lower hierarchical level thereof, a leaf entry being disposed in the immediately lower hierarchical level of a container entry, a leaf entry not containing information in the immediately lower hierarchical level thereof, a detecting unit for detecting a change of the hierarchical structure of the directory managed by the managing unit and obtaining position information and identification information corresponding to the detected result, the position information representing the position of a container entry in the hierarchical structure of the directory, the identification information identifying a leaf entry corresponding to the hierarchical structure of the directory, and a transmitting unit for transmitting the position information and the identification information.

摘要翻译： 公开了一种发送用于分级管理内容数据位置的目录的层次结构的发送装置，其包括：管理单元，用于管理由容器条目和叶子条目组成的目录的层次结构;容纳条目， 其即时较低层级，设置在容器条目的紧下层分级中的叶条目，不包含其紧邻较低层级中的信息的叶条目;检测单元，用于检测所述容器条目的层次结构的变化; 由所述管理单元管理的目录，并且获取与所述检测结果相对应的位置信息和识别信息，所述位置信息表示所述目录的分层结构中的容器条目的位置，所述识别信息识别与所述分层结构相对应的叶条目 目录的发送单元，以及用于发送位置信息和识别信息的发送单元。

公开(公告)号：US07627881B1

公开(公告)日：2009-12-01

申请号：US09647332

申请日：2000-01-28

申请人： Yoshihisa Gonno ,  Fumihiko Nishio ,  Kazuo Haraoka ,  Kazuhiko Takabayashi ,  Yasuaki Yamagishi

发明人： Yoshihisa Gonno ,  Fumihiko Nishio ,  Kazuo Haraoka ,  Kazuhiko Takabayashi ,  Yasuaki Yamagishi

IPC分类号： G06F3/00 ,  G06F13/00 ,  G06F15/16 ,  H04N5/445 ,  H04N7/173

CPC分类号： H04L67/2804 ,  H04H20/30 ,  H04H60/74 ,  H04L67/02 ,  H04L67/2819 ,  H04L67/2823 ,  H04L69/08 ,  H04N5/4401 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/25891 ,  H04N21/26603 ,  H04N21/643 ,  H04N21/84 ,  H04N21/8456

摘要： A transmitting system for transmitting contents data, meta data, and meta data schema. A meta data schema that represents the structure of meta data of contents data is stored in a meta data schema storing portion. A contents segmenting portion generates segmentation data for selecting a particular segment from successive contents data supplied from a contents storing portion and supplies the generated segmentation data to a meta data combining portion. The meta data combining portion correlates meta data with corresponding segmentation data in a format corresponding to the structure of the meta data schema, combines the meta data with the segmentation data, and outputs the combined data. The meta data schema, meta data with segmentation data, and contents data are converted in a transmission format.

摘要翻译： 一种用于发送内容数据，元数据和元数据模式的发送系统。 表示内容数据的元数据的结构的元数据模式被存储在元数据模式存储部分中。 内容分割部分生成用于从从内容存储部分提供的连续内容数据中选择特定片段的分割数据，并将生成的分割数据提供给元数据组合部分。 元数据组合部分将元数据与对应于元数据模式的结构的格式的相应分割数据相关联，将元数据与分段数据组合，并输出组合数据。 元数据模式，具有分段数据的元数据和内容数据以传输格式被转换。

公开(公告)号：US07051064B1

公开(公告)日：2006-05-23

申请号：US09605031

申请日：2000-06-27

申请人： Yasuaki Yamagishi ,  Yoshihisa Gonno ,  Fumihiko Nishio ,  Kazuhiko Takabayashi ,  Kazuo Haraoka

发明人： Yasuaki Yamagishi ,  Yoshihisa Gonno ,  Fumihiko Nishio ,  Kazuhiko Takabayashi ,  Kazuo Haraoka

IPC分类号： G06F15/16

CPC分类号： G06F17/30589 ,  H04L12/1895 ,  Y10S707/99943

摘要： A transmitting apparatus for transmitting a hierarchical structure of a directory for hierarchically managing locations of contents data is disclosed, that comprises a managing means for managing a hierarchical structure of a directory composed of a container entry and a leaf entry, a container entry containing information in the immediately lower hierarchical level thereof, a leaf entry being disposed in the immediately lower hierarchical level of a container entry, a leaf entry not containing information in the immediately lower hierarchical level thereof, a detecting means for detecting a change of the hierarchical structure of the directory managed by the managing means and obtaining first difference information and second difference information, the first difference information being the difference of container entries corresponding to the detected result, the second difference information being the difference of leaf entries corresponding to the detected result, and a transmitting means for transmitting third difference information for reproducing the hierarchical structure of the directory at intervals of a predetermined time period along with the first difference information and the second difference information.

摘要翻译： 公开了一种发送用于分级管理内容数据位置的目录的层次结构的发送装置，其包括：管理装置，用于管理由容器条目和叶条目组成的目录的层次结构;容纳条目， 其即时较低层级，设置在容器条目的紧下层分级中的叶条目，不包含其紧邻较低分层级中的信息的叶条目;检测装置，用于检测所述分类结构的变化 由所述管理装置管理的目录，并获得第一差分信息和第二差分信息，所述第一差分信息是与检测结果相对应的容器条目的差异，第二差异信息是与检测结果相对应的叶条目的差异， 转铁 g装置，用于发送用于以预定时间段的间隔再现目录的分层结构的第三差分信息以及第一差分信息和第二差分信息。

公开(公告)号：US07093000B1

公开(公告)日：2006-08-15

申请号：US09605466

申请日：2000-06-28

申请人： Yasuaki Yamagishi ,  Kazuhiko Takabayashi ,  Kazuo Haraoka ,  Yoshihisa Gonno ,  Fumihiko Nishio

发明人： Yasuaki Yamagishi ,  Kazuhiko Takabayashi ,  Kazuo Haraoka ,  Yoshihisa Gonno ,  Fumihiko Nishio

IPC分类号： G06F15/13

CPC分类号： H04H20/42 ,  H04H20/16 ,  H04H20/38 ,  H04H20/76 ,  H04H60/25 ,  H04N21/23109 ,  H04N21/26291 ,  H04N21/4332 ,  H04N21/4586 ,  Y10S707/99952

摘要： A transmitting apparatus is disclosed, that comprises a transmitting means for transmitting the same contents of update information a plurality number of times, the update information representing that data has been updated, wherein the transmission timing of the same contents of the update information transmitted by the transmitting means is designated corresponding to operating state information of receiving means that receives the update information from the transmitting means.

摘要翻译： 公开了一种发送装置，其包括发送装置，用于多次发送更新信息的相同内容，更新信息表示该数据已经被更新，其中由所发送的更新信息的相同内容的发送定时由 对应于从发送装置接收更新信息的接收装置的操作状态信息来指定发送装置。

公开(公告)号：US20130185760A1

公开(公告)日：2013-07-18

申请号：US13554421

申请日：2012-07-20

申请人： Yasuaki YAMAGISHI ,  Naohisa Kitazato ,  Yoshiharu Dewa ,  Kazuhiko Takabayashi ,  Mitsuhiro Hirabayashi

发明人： Yasuaki YAMAGISHI ,  Naohisa Kitazato ,  Yoshiharu Dewa ,  Kazuhiko Takabayashi ,  Mitsuhiro Hirabayashi

IPC分类号： H04N21/235

CPC分类号： H04N21/4884 ,  H04N7/0885 ,  H04N21/235 ,  H04N21/2355 ,  H04N21/23614 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/85406

摘要： Disclosed herein is a streaming distributing device including: a content fragment generating section configured to generate a fragment storing data of a content to be distributed by streaming, the fragment being defined by an MP4 file format; and a subtitle fragment generating section configured to generate a fragment storing a TTML (Timed Text Markup Language) document instance relating to a subtitle to be displayed in the content, the fragment being defined by the MP4 file format, wherein the subtitle fragment generating section adds, to header information of the fragment, instance classification distinguishing information for distinguishing whether the TTML document instance stored in the fragment is a TTML document instance specifying a rendering context relating to the subtitle.

公开(公告)号：US09113178B2

公开(公告)日：2015-08-18

申请号：US13554421

申请日：2012-07-20

申请人： Yasuaki Yamagishi ,  Naohisa Kitazato ,  Yoshiharu Dewa ,  Kazuhiko Takabayashi ,  Mitsuhiro Hirabayashi

发明人： Yasuaki Yamagishi ,  Naohisa Kitazato ,  Yoshiharu Dewa ,  Kazuhiko Takabayashi ,  Mitsuhiro Hirabayashi

IPC分类号： H04N7/16 ,  H04N7/08 ,  H04N21/235 ,  H04N21/236 ,  H04N21/488 ,  H04N21/61 ,  H04N21/643 ,  H04N21/854 ,  H04N7/088

CPC分类号： H04N21/4884 ,  H04N7/0885 ,  H04N21/235 ,  H04N21/2355 ,  H04N21/23614 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/85406

摘要： Disclosed herein is a streaming distributing device including: a content fragment generating section configured to generate a fragment storing data of a content to be distributed by streaming, the fragment being defined by an MP4 file format; and a subtitle fragment generating section configured to generate a fragment storing a TTML (Timed Text Markup Language) document instance relating to a subtitle to be displayed in the content, the fragment being defined by the MP4 file format, wherein the subtitle fragment generating section adds, to header information of the fragment, instance classification distinguishing information for distinguishing whether the TTML document instance stored in the fragment is a TTML document instance specifying a rendering context relating to the subtitle.

摘要翻译： 本文公开了一种流分发设备，包括：内容片段生成部分，被配置为生成片段，其存储要通过流分发的内容的数据，所述片段由MP4文件格式定义; 以及字幕片段生成部，被配置为生成存储与要在内容中显示的字幕相关的TTML（定时文本标记语言）文档实例的片段，该片段由MP4文件格式定义，其中，字幕片段生成部分添加 对于片段的标题信息，用于区分存储在片段中的TTML文档实例是否是指定与字幕相关的呈现上下文的TTML文档实例的实例分类区分信息。

公开(公告)号：US20050198322A1

公开(公告)日：2005-09-08

申请号：US11064221

申请日：2005-02-23

申请人： Kazuhiko Takabayashi ,  Takehiko Nakano ,  Yasushi Minoya

发明人： Kazuhiko Takabayashi ,  Takehiko Nakano ,  Yasushi Minoya

IPC分类号： G06F21/24 ,  G06F1/00 ,  G06F12/14 ,  G06F13/00 ,  G06F15/00 ,  G06F15/16 ,  G06F21/00 ,  G06F21/10 ,  G06F21/62 ,  G06Q30/06 ,  G06Q50/00 ,  G06Q50/10 ,  H04L12/24 ,  H04L29/06

CPC分类号： H04L63/0281 ,  H04L41/12 ,  H04L63/0884 ,  H04L63/101

摘要： In a configuration allowing a client to be designated as a proxy server, the proxy server to register an external client to serve as a member client and the member to utilize a content, a content-utilization management server designates a client as a proxy server whereas the proxy server checks an external client connected to an external network and registers the external client to serve as a member client having a right to utilize a content managed by the content-utilization management server. Then, the proxy server gives a license to the external client as a right to utilize such a content. Thus, the external client not connected to a local network of the content-utilization management server is also capable of utilizing the content based on the license.

摘要翻译： 在允许客户机被指定为代理服务器的配置中，代理服务器注册外部客户端以充当成员客户端并且成员利用内容，内容利用管理服务器将客户端指定为代理服务器，而 代理服务器检查连接到外部网络的外部客户端，并注册外部客户端，以充当具有利用由内容利用管理服务器管理的内容的权利的成员客户端。 然后，代理服务器向外部客户端授予使用这种内容的权利。 因此，未连接到内容利用管理服务器的本地网络的外部客户端也能够基于许可使用内容。

公开(公告)号：US20050197965A1

公开(公告)日：2005-09-08

申请号：US11070745

申请日：2005-03-02

申请人： Kazuhiko Takabayashi ,  Yasushi Minoya ,  Yukio Takahashi

发明人： Kazuhiko Takabayashi ,  Yasushi Minoya ,  Yukio Takahashi

IPC分类号： G06F21/24 ,  G06F12/00 ,  G06F12/14 ,  G06F13/00 ,  G06F15/00 ,  G06F21/00 ,  G06F21/10 ,  G06F21/60 ,  G06F21/62 ,  G06Q30/06 ,  G06Q50/00 ,  G06Q50/10 ,  H04L9/00 ,  H04L9/32

CPC分类号： G06F21/105 ,  G06Q10/00 ,  G06Q30/00

摘要： An information processing apparatus operating as a content use management server is disclosed. The apparatus includes a storage unit for storing a license as information for granting rights to use content and content attribute information, and a data processing unit for carrying out a content state shifting process in which to shift content usable states. The content usable states are formed by a bound state and a discrete state. The bound state refers to the state in which the content is allowed to be used by any of member clients on a local network of which the content use management server is a part. The discrete state refers to the state in which the content is allowed to be used only by a member client retaining the license for granting rights to use the content. The data processing unit updates descriptive information on the license and the content attribute information stored in the storage unit in order to shift the two content states.

摘要翻译： 公开了作为内容使用管理服务器进行操作的信息处理装置。 该装置包括存储单元，用于存储作为授权使用内容和内容属性信息的信息的许可证，以及数据处理单元，用于执行其中移动内容可用状态的内容状态转换处理。 内容可用状态由绑定状态和离散状态形成。 绑定状态是指允许内容被内容使用管理服务器作为其一部分的本地网络上的任何成员客户端使用的状态。 离散状态是指仅允许成员客户使用保留用于授予使用内容的许可的许可的状态。 数据处理单元更新关于存储在存储单元中的许可证和内容属性信息的描述信息，以便改变两个内容状态。

公开(公告)号：US07523211B2

公开(公告)日：2009-04-21

申请号：US11063498

申请日：2005-02-23

申请人： Kazuhiko Takabayashi ,  Takehiko Nakano ,  Yasushi Minoya

发明人： Kazuhiko Takabayashi ,  Takehiko Nakano ,  Yasushi Minoya

IPC分类号： G06F15/16

CPC分类号： H04L63/101 ,  G06F2221/2117 ,  H04L63/104 ,  H04L63/108 ,  H04L67/12 ,  H04L67/303 ,  H04L67/306 ,  H04L69/329

摘要： An information-processing apparatus, functioning as a content-utilization management server, includes a storage unit for storing a list of member clients, which are each a client having a right to utilize a content, and a data-processing unit for carrying out a process to register a client on the list of member clients to serve as a member client.The data-processing unit carries out a process to register a client on the member-client list to serve as a member client on condition that results of confirmation indicate that a client making a request for registration of the client to serve as a member client is a client in the same local network as the content-utilization management server and indicate that a user of the content-utilization management server has given an approval of the requested registration of the client to serve as a member client.

摘要翻译： 用作内容利用管理服务器的信息处理装置包括：存储单元，用于存储每个具有使用内容的权利的客户端的成员客户端列表;以及数据处理单元，用于执行 在成员客户端列表中注册客户端作为成员客户端的过程。 数据处理单元执行在成员客户端列表上注册客户端以作为成员客户端的过程，条件是确认结果指示客户端请求注册客户端作为成员客户端的请求是 指示与内容利用管理服务器在同一本地网络中的客户端，并且指示内容利用管理服务器的用户已经批准了所请求的客户端注册以用作成员客户端。