公开(公告)号：US20120054235A1

公开(公告)日：2012-03-01

申请号：US13080866

申请日：2011-04-06

申请人： Naohisa KITAZATO ,  Yoshiharu Dewa ,  Yasuaki Yamagishi

发明人： Naohisa KITAZATO ,  Yoshiharu Dewa ,  Yasuaki Yamagishi

IPC分类号： G06F17/30

摘要： Disclosed herein is a reception apparatus for receiving data, including: a determination block configured to determine an acquisition source of a file to be acquired by the reception apparatus in a predetermined sequence from among a plurality of storage media in which the file is stored; an acquisition block configured to acquire the file from the acquisition source on the basis of file acquisition information for use in acquiring the file in the plurality of storage media, the file acquisition information being common to the plurality of storage media; and an execution block configured to execute the acquired file.

摘要翻译： 这里公开了一种用于接收数据的接收装置，包括：确定块，被配置为从存储该文件的多个存储介质中以预定顺序确定由接收装置获取的文件的获取源; 获取块，被配置为基于用于获取所述多个存储介质中的文件的文件获取信息从所述获取源获取所述文件，所述文件获取信息对于所述多个存储介质是共同的; 以及执行块，被配置为执行所获取的文件。

公开(公告)号：US20090313663A1

公开(公告)日：2009-12-17

申请号：US12472823

申请日：2009-05-27

申请人： Naohisa Kitazato ,  Yoshiharu Dewa

发明人： Naohisa Kitazato ,  Yoshiharu Dewa

IPC分类号： H04N7/173

CPC分类号： H04N7/17327 ,  H04N21/2404 ,  H04N21/2541 ,  H04N21/266 ,  H04N21/2665 ,  H04N21/433 ,  H04N21/472 ,  H04N21/6125 ,  H04N21/6338 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/8355

摘要： A content providing apparatus for providing a content to a content receiving apparatus. The content providing apparatus includes: a content-information providing mechanism providing content information necessary for specifying a content to be downloaded to the content receiving apparatus; a control-information providing mechanism providing download control information necessary for downloading the content and corresponding to the content specified on the basis of the content information to the content receiving apparatus; a delivery mechanism delivering a broadcast-based content using a broadcasting signal in accordance with a predetermined broadcasting schedule; and a content providing mechanism providing a communication-based content through a network in response to a request from the content receiving apparatus on the basis of the download control information.

摘要翻译： 一种用于向内容接收装置提供内容的内容提供装置。 内容提供装置包括：内容信息提供机构，其向内容接收装置提供指定要下载的内容所需的内容信息; 控制信息提供机构，向内容接收装置提供下载内容所需的下载控制信息，并将其与基于内容信息指定的内容相对应; 传送机构，根据预定的广播时间表，使用广播信号传送基于广播的内容; 以及内容提供机构，其基于所述下载控制信息，响应于来自所述内容接收装置的请求，通过网络提供基于通信的内容。

公开(公告)号：US20060212943A1

公开(公告)日：2006-09-21

申请号：US10548455

申请日：2004-12-06

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

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

IPC分类号： 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：US20120320266A1

公开(公告)日：2012-12-20

申请号：US13492239

申请日：2012-06-08

申请人： Yoshiharu Dewa ,  Naohisa Kitazato

发明人： Yoshiharu Dewa ,  Naohisa Kitazato

IPC分类号： H04N7/088

CPC分类号： H04N21/2362 ,  H04N21/4343 ,  H04N21/4884

摘要： A transmission apparatus including a generation unit and a transmission unit. The generation unit is configured to generate, in broadcast data, in association with a delivery data body, posting time information of the delivery data body, and identification information for identifying a delivery subject of the delivery data body, delivery data including the delivery data body, the posting time information, and the identification information. The transmission unit is configured to transmit the broadcast data including the generated delivery data such that, based on the identification information of the delivery data, a reception apparatus can receive the delivery data body corresponding to the identification information.

摘要翻译： 一种发送装置，包括生成单元和发送单元。 生成单元被配置为在广播数据中与传送数据主体相关联地生成传送数据主体的发布时间信息，以及用于识别传送数据主体的传送主体的识别信息，包括传送数据主体的传送数据 ，发布时间信息和识别信息。 发送单元被配置为发送包括生成的发送数据的广播数据，使得基于发送数据的识别信息，接收装置可以接收与识别信息相对应的发送数据主体。

公开(公告)号：US20120060197A1

公开(公告)日：2012-03-08

申请号：US13220231

申请日：2011-08-29

申请人： Jun Kitahara ,  Naohisa Kitazato ,  Yoshiharu Dewa ,  Yasuaki Yamagishi

发明人： Jun Kitahara ,  Naohisa Kitazato ,  Yoshiharu Dewa ,  Yasuaki Yamagishi

IPC分类号： H04N21/47

CPC分类号： H04N21/4622 ,  H04H20/93 ,  H04H60/73 ,  H04H60/82 ,  H04N21/4349 ,  H04N21/435 ,  H04N21/478 ,  H04N21/4821 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/643 ,  H04N21/6543

摘要： Disclosed herein is a receiving device for receiving an AV content broadcast by a broadcasting wave, including: an obtaining section adapted to obtain a description document described in a predetermined computer language for displaying another content different from the AV content; a determining section adapted to determine whether the obtained description document is managed by a broadcaster which broadcasts the AV content or is managed by a different operator other than the broadcaster; and a controlling section adapted to control execution of the obtained description document in response to a result of the determination by the determining section.

摘要翻译： 本文公开了一种用于接收通过广播波广播的AV内容的接收装置，包括：获取部分，适于获得以预定计算机语言描述的描述文件，用于显示与AV内容不同的另一内容; 确定部分，用于确定所获得的描述文档是否由广播所述AV内容的广播者管理，或由除所述广播者之外的不同的运营商管理; 以及控制部分，其适于响应于所述确定部分的确定的结果来控制所获得的描述文档的执行。

公开(公告)号：US09596511B2

公开(公告)日：2017-03-14

申请号：US13220231

申请日：2011-08-29

申请人： Jun Kitahara ,  Naohisa Kitazato ,  Yoshiharu Dewa ,  Yasuaki Yamagishi

发明人： Jun Kitahara ,  Naohisa Kitazato ,  Yoshiharu Dewa ,  Yasuaki Yamagishi

IPC分类号： H04N7/10 ,  H04N7/16 ,  H04N7/025 ,  H04N7/173 ,  H04N21/462 ,  H04N21/434 ,  H04N21/478 ,  H04N21/6543 ,  H04H60/73 ,  H04H20/93 ,  H04H60/82

CPC分类号： H04N21/4622 ,  H04H20/93 ,  H04H60/73 ,  H04H60/82 ,  H04N21/4349 ,  H04N21/435 ,  H04N21/478 ,  H04N21/4821 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/643 ,  H04N21/6543

摘要： Disclosed herein is a receiving device for receiving an AV content broadcast by a broadcasting wave, including: an obtaining section adapted to obtain a description document described in a predetermined computer language for displaying another content different from the AV content; a determining section adapted to determine whether the obtained description document is managed by a broadcaster which broadcasts the AV content or is managed by a different operator other than the broadcaster; and a controlling section adapted to control execution of the obtained description document in response to a result of the determination by the determining section.

摘要翻译： 本文公开了一种用于接收通过广播波广播的AV内容的接收装置，包括：获取部分，适于获得以预定计算机语言描述的描述文件，用于显示与AV内容不同的另一内容; 确定部分，用于确定所获得的描述文档是否由广播所述AV内容的广播者管理，或由除所述广播者之外的不同的运营商管理; 以及控制部分，其适于响应于所述确定部分的确定的结果来控制所获得的描述文档的执行。

公开(公告)号：US09078031B2

公开(公告)日：2015-07-07

申请号：US13238080

申请日：2011-09-21

申请人： Naohisa Kitazato ,  Yoshiharu Dewa

发明人： Naohisa Kitazato ,  Yoshiharu Dewa

IPC分类号： H04N21/43 ,  H04N21/236 ,  H04N21/433 ,  H04N21/434 ,  H04N21/44 ,  H04N21/858 ,  H04H20/10

CPC分类号： H04N21/4622 ,  H04H20/106 ,  H04N21/23614 ,  H04N21/4307 ,  H04N21/4331 ,  H04N21/4341 ,  H04N21/435 ,  H04N21/44004 ,  H04N21/44016 ,  H04N21/8173 ,  H04N21/8453 ,  H04N21/858

摘要： Disclosed herein is a reception apparatus including: a reception block configured to receive broadcast content broadcast via a broadcasting network; an acquisition block configured to acquire inserted content that is inserted in the broadcast content during the reception thereof; an output block configured to output at least one of the broadcast content and the inserted content; a switch block configured to switch between the broadcast content and the inserted content outputted from the output block; and a buffer configured to sequentially store data of the received broadcast content when the broadcast content is switched to the inserted content; wherein, if the inserted content is switched to the broadcast content, the output block outputs the broadcast content from the buffer while the inserted content is outputted.

摘要翻译： 这里公开了一种接收装置，包括：接收块，被配置为经由广播网络接收广播内容; 获取块，被配置为在其接收期间获取插入到广播内容中的插入内容; 输出块，被配置为输出所述广播内容和所插入的内容中的至少一个; 开关块，被配置为在所述广播内容和从所述输出块输出的插入内容之间切换; 以及缓冲器，被配置为当所述广播内容被切换到所插入的内容时，顺序地存储所接收的广播内容的数据; 其中，如果插入的内容被切换到广播内容，则输出块在输入插入的内容时从缓冲器输出广播内容。

公开(公告)号：US08793754B2

公开(公告)日：2014-07-29

申请号：US13591448

申请日：2012-08-22

申请人： Yoshiharu Dewa ,  Naohisa Kitazato

发明人： Yoshiharu Dewa ,  Naohisa Kitazato

IPC分类号： H04N7/173 ,  H04N7/16 ,  H04N21/434 ,  H04H20/93 ,  H04N21/462 ,  H04H20/95 ,  H04N21/8545 ,  H04H60/82

CPC分类号： H04N21/64784 ,  H04H20/93 ,  H04H20/95 ,  H04H60/82 ,  H04N21/4345 ,  H04N21/462 ,  H04N21/8166 ,  H04N21/8186 ,  H04N21/8545

摘要： Disclosed herein is a transmission apparatus, including: an application data transmission section adapted to transmit data of an application for HbbTV; and an table transmission section adapted to transmit an table including an application profile which represents one or more additional functions to the application and is configured from a first bit region of high-order n bits and a second bit region of lower-order (16-n) bits which represent presence or absence of functions allocated to bit positions thereof with a bitmap structure and wherein, in the first bit region, values for changing over the functions to be allocated to the bit positions in the second bit region are set.

摘要翻译： 本发明公开了一种发送装置，包括：适用于发送HbbTV的应用的数据的应用数据发送部; 以及表传输部分，适于将包括表示一个或多个附加功能的应用简档的表发送到应用，并且从高阶n位的第一位区和低阶（16位）的第二位区配置， n）位，其表示存在或不存在分配给其位位置的位位置的功能，并且其中在第一位区域中设置用于改变要分配给第二位区域中的位位置的功能的值。

公开(公告)号：US20120082266A1

公开(公告)日：2012-04-05

申请号：US13238080

申请日：2011-09-21

申请人： Naohisa KITAZATO ,  Yoshiharu Dewa

发明人： Naohisa KITAZATO ,  Yoshiharu Dewa

IPC分类号： H04L27/00

CPC分类号： H04N21/4622 ,  H04H20/106 ,  H04N21/23614 ,  H04N21/4307 ,  H04N21/4331 ,  H04N21/4341 ,  H04N21/435 ,  H04N21/44004 ,  H04N21/44016 ,  H04N21/8173 ,  H04N21/8453 ,  H04N21/858

摘要： Disclosed herein is a reception apparatus including: a reception block configured to receive broadcast content broadcast via a broadcasting network; an acquisition block configured to acquire inserted content that is inserted in the broadcast content during the reception thereof; an output block configured to output at least one of the broadcast content and the inserted content; a switch block configured to switch between the broadcast content and the inserted content outputted from the output block; and a buffer configured to sequentially store data of the received broadcast content when the broadcast content is switched to the inserted content; wherein, if the inserted content is switched to the broadcast content, the output block outputs the broadcast content from the buffer while the inserted content is outputted.

摘要翻译： 这里公开了一种接收装置，包括：接收块，被配置为经由广播网络接收广播内容; 获取块，被配置为在其接收期间获取插入到广播内容中的插入内容; 输出块，被配置为输出所述广播内容和所插入的内容中的至少一个; 开关块，被配置为在所述广播内容和从所述输出块输出的插入内容之间切换; 以及缓冲器，被配置为当所述广播内容被切换到所插入的内容时，顺序地存储所接收的广播内容的数据; 其中，如果插入的内容被切换到广播内容，则输出块在输入插入的内容时从缓冲器输出广播内容。

公开(公告)号：US20120050619A1

公开(公告)日：2012-03-01

申请号：US13071551

申请日：2011-03-25

申请人： Naohisa KITAZATO ,  Shinobu Hattori ,  Yoshiharu Dewa

发明人： Naohisa KITAZATO ,  Shinobu Hattori ,  Yoshiharu Dewa

IPC分类号： H04N5/38 ,  H04N5/44

CPC分类号： H04N21/6543 ,  H04N21/435 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4882 ,  H04N21/6332 ,  H04N21/8133

摘要： Disclosed herein is a reception apparatus for receiving transmitted AV (Audio/Video) content, including: an extractor configured to extract trigger information associated with control of an application program to be executed in conjugation with the AV content; and a controller configured, in response to a command indicated by the extracted trigger information, to control execution of the application program and, if a video of the AV content is switched, execute any one of continuation and termination of the application program that is active.

摘要翻译： 本发明公开了一种用于接收发送的AV（音频/视频）内容的接收装置，包括：提取器，被配置为提取与AV内容共轭执行的应用程序的控制相关联的触发信息; 以及控制器，响应于由所提取的触发信息指示的命令，配置为控制应用程序的执行，并且如果AV内容的视频被切换，则执行活动的应用程序的继续和终止中的任一个 。