公开(公告)号：US08447167B2

公开(公告)日：2013-05-21

申请号：US12166512

申请日：2008-07-02

申请人： Shinji Nabeshima ,  Kazuo Okamura ,  Naoya Takao

发明人： Shinji Nabeshima ,  Kazuo Okamura ,  Naoya Takao

IPC分类号： H04N9/80 ,  H04N5/917

CPC分类号： H04B7/18523 ,  H04N7/1675 ,  H04N9/8042

摘要： A recording/reproduction device is provided wherein service content having interactivity can be restored even when recorded. In recording mode, a transport stream from a receiving device 34 is received and a conversion device 36 converts this to a packet-multiplexed stream in a condition suitable for recording, which is then output as a converted stream. The conversion device 36 selects packets relating to a desired service from the transport stream and, of these packets, selects only packets needed for reproduction and uses these to generate a converted stream. A recording device 38 records this converted stream on a recording medium 44. In reproduction mode, the converted stream from recording medium 44 is read by means of a reading device 42 and supplied to a restoration device 40. Restoration device 40, in accordance with the content of this converted stream, restores and outputs a service content signal (for example a composite signal such as NTSC). A video/image output device 46 receives this service content signal and outputs video/images. These are recorded, still in packetized condition. Consequently, since recording can be achieved including the control data, recording/reproduction can be formed without impairing the functionality of the satellite broadcast provided by the control data.

摘要翻译： 提供了一种记录/再现装置，其中即使在记录时也可以恢复具有交互性的服务内容。 在记录模式中，接收来自接收装置34的传输流，并且转换装置36将其转换成适合于记录的条件的分组复用流，然后将其作为转换流输出。 转换装置36从传输流中选择与期望业务有关的分组，并且这些分组仅选择再现所需的分组，并使用它们来生成转换流。 记录装置38将该转换的流记录在记录介质44上。在再现模式中，通过读取装置42读取来自记录介质44的转换流，并将其提供给恢复装置40.恢复装置40根据 该转换流的内容恢复并输出服务内容信号（例如，诸如NTSC的复合信号）。 视频/图像输出装置46接收该服务内容信号并输出​​视频/图像。 这些都被记录，仍然处于打包状态。 因此，由于可以实现包括控制数据的记录，所以可以形成记录/再现，而不会损害由控制数据提供的卫星广播的功能。

公开(公告)号：US20080271093A1

公开(公告)日：2008-10-30

申请号：US12166512

申请日：2008-07-02

申请人： Shinji Nabeshima ,  Naoya Takao ,  Kazuo Okamura

发明人： Shinji Nabeshima ,  Naoya Takao ,  Kazuo Okamura

IPC分类号： H04N7/20 ,  H04N5/91

CPC分类号： H04B7/18523 ,  H04N7/1675 ,  H04N9/8042

摘要： A recording/reproduction device is provided wherein service content having interactivity can be restored even when recorded. In recording mode, a transport stream from a receiving device 34 is received and a conversion device 36 converts this to a packet-multiplexed stream in a condition suitable for recording, which is then output as a converted stream. The conversion device 36 selects packets relating to a desired service from the transport stream and, of these packets, selects only packets needed for reproduction and uses these to generate a converted stream. A recording device 38 records this converted stream on a recording medium 44. In reproduction mode, the converted stream from recording medium 44 is read by means of a reading device 42 and supplied to a restoration device 40. Restoration device 40, in accordance with the content of this converted stream, restores and outputs a service content signal (for example a composite signal such as NTSC). A video/image output device 46 receives this service content signal and outputs video/images. These are recorded, still in packetized condition. Consequently, since recording can be achieved including the control data, recording/reproduction can be formed without impairing the functionality of the satellite broadcast provided by the control data.

摘要翻译： 提供了一种记录/再现装置，其中即使在记录时也可以恢复具有交互性的服务内容。 在记录模式中，接收来自接收装置34的传输流，并且转换装置36将其转换成适合于记录的条件的分组复用流，然后将其作为转换流输出。 转换装置36从传输流中选择与期望业务有关的分组，并且这些分组仅选择再现所需的分组，并使用它们来生成转换流。 记录装置38将该转换的流记录在记录介质44上。 在再现模式中，通过读取装置42读取来自记录介质44的转换流，并将其提供给恢复装置40。 恢复装置40根据该转换流的内容恢复和输出服务内容信号（例如，诸如NTSC的复合信号）。 视频/图像输出装置46接收该服务内容信号并输出​​视频/图像。 这些都被记录，仍然处于打包状态。 因此，由于可以实现包括控制数据的记录，所以可以形成记录/再现，而不会损害由控制数据提供的卫星广播的功能。

公开(公告)号：US20070223506A1

公开(公告)日：2007-09-27

申请号：US11802154

申请日：2007-05-21

申请人： Aki Nakagawa ,  Hiroki Shinohara ,  Ryota Tsukidate ,  Mitsuhiro Kageyama ,  Shinji Nabeshima ,  Daisuke Iino ,  Norihiko Kobayashi ,  Yuko Arai

发明人： Aki Nakagawa ,  Hiroki Shinohara ,  Ryota Tsukidate ,  Mitsuhiro Kageyama ,  Shinji Nabeshima ,  Daisuke Iino ,  Norihiko Kobayashi ,  Yuko Arai

IPC分类号： H04J3/14

CPC分类号： H04H20/40 ,  G06F16/27 ,  H04H60/27

摘要： The present invention makes arrangements for preventing data overflow from storage areas of store-type terminals in a data broadcast system distributing data over broadcast. There are provided a storage management part for managing storage areas of receiving machines, a database part for holding contents data and storage management information, which is data for managing the capacities of storage areas of the receiving machines, and a schedule management part for scheduling data distribution, wherein the storage management part uses a change history of storage management information and data contents held in the database part to perform control such as deletion, size decrease, addition, and size increase of the contents data, and the schedule management part manages the capacities of storage areas of the receiving machines by scheduling the distribution of data to the receiving machines.

摘要翻译： 本发明提供了防止数据广播系统中的存储型终端的存储区域的数据溢出的布置，该数据广播系统通过广播分发数据。 提供了一种用于管理接收机的存储区域的存储管理部件，用于保存内容数据的数据库部分和存储管理信息，其是用于管理接收机的存储区域的容量的数据，以及用于调度数据的调度管理部 分发，其中所述存储管理部分使用保存在所述数据库部分中的存储管理信息和数据内容的改变历史来执行诸如所述内容数据的删除，减小，增加和增加的控制，并且所述时间表管理部管理 通过调度到接收机的数据分配，接收机的存储区域容量。

公开(公告)号：US08538235B2

公开(公告)日：2013-09-17

申请号：US13413869

申请日：2012-03-07

申请人： Shinji Nabeshima

发明人： Shinji Nabeshima

IPC分类号： H04N9/80 ,  H04N5/95 ,  G11B27/00 ,  G06F7/00 ,  G06F17/30

CPC分类号： G11B27/105 ,  G11B27/34 ,  G11B2020/10537 ,  H04N5/76 ,  H04N9/8233

摘要： A reproducing method includes: a keyword specifying step of specifying a plurality of keywords corresponding to one unit being reproduced; a keyword switching step of switching the plural keywords that have been specified, by every constant or different time interval, to choose one keyword; and a list display step of allowing the symbols of the respective contents of video or sound relating to each of the keywords that have been chosen by the keyword switching step to be switched and to be listed.

摘要翻译： 再现方法包括：指定对应于正在再现的一个单元的多个关键字的关键词指定步骤; 关键字切换步骤，通过每个常数或不同的时间间隔切换已经指定的多个关键字，以选择一个关键字; 以及列表显示步骤，其允许切换关键字切换步骤所选择的每个关键字的视频或声音的相应内容的符号并被列出。

公开(公告)号：US20120163772A1

公开(公告)日：2012-06-28

申请号：US13413869

申请日：2012-03-07

申请人： Shinji Nabeshima

发明人： Shinji Nabeshima

IPC分类号： H04N9/80

CPC分类号： G11B27/105 ,  G11B27/34 ,  G11B2020/10537 ,  H04N5/76 ,  H04N9/8233

摘要： A reproducing method includes: a keyword specifying step of specifying a plurality of keywords corresponding to one unit being reproduced; a keyword switching step of switching the plural keywords that have been specified, by every constant or different time interval, to choose one keyword; and a list display step of allowing the symbols of the respective contents of video or sound relating to each of the keywords that have been chosen by the keyword switching step to be switched and to be listed.

摘要翻译： 再现方法包括：指定对应于正在再现的一个单元的多个关键字的关键词指定步骤; 关键字切换步骤，通过每个常数或不同的时间间隔切换已经指定的多个关键字，以选择一个关键字; 以及列表显示步骤，其允许切换关键字切换步骤所选择的每个关键字的视频或声音的相应内容的符号并被列出。

公开(公告)号：US20120189135A1

公开(公告)日：2012-07-26

申请号：US13437634

申请日：2012-04-02

申请人： Shinji Nabeshima ,  Syuichi Kasai

发明人： Shinji Nabeshima ,  Syuichi Kasai

IPC分类号： H03G3/00 ,  H04R1/10

CPC分类号： H04N7/17318 ,  H04N21/222 ,  H04N21/2743 ,  H04N21/2747 ,  H04N21/4852

摘要： A data transmitting/receiving method that reproduces content data distributed from a content server in a user terminal includes the user terminal connected to a network and a relay server in a system configuration. Request information that requests content data is transmitted from the user terminal to the relay server, the relay server reads volume adjustment information from a storing unit based on the request information to transmit the volume adjustment information to the user terminal, the user terminal adjusts a volume based on the volume adjustment information, the user terminal detects a volume change caused by a user operation to generate volume change information and transmits the volume change information from the user terminal to the relay server in association with content specifying information, and the relay server updates the volume adjustment information based on the volume change information.

摘要翻译： 再现从用户终端中的内容服务器分发的内容数据的数据发送/接收方法包括在系统配置中连接到网络的用户终端和中继服务器。 请求内容数据的请求信息从用户终端发送到中继服务器，中继服务器根据请求信息从存储单元读取音量调整信息，向用户终端发送音量调整信息，用户终端调整音量 基于音量调整信息，用户终端检测由用户操作引起的音量变化以产生音量变化信息，并且将音量变化信息从用户终端发送到与中继服务器相关的内容指定信息，并且中继服务器更新 基于音量变化信息的音量调节信息。