公开(公告)号：US07596624B2

公开(公告)日：2009-09-29

申请号：US10278118

申请日：2002-10-21

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

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

IPC分类号： G06F15/16

CPC分类号： H04H60/04 ,  H04N21/23424 ,  H04N21/23617 ,  H04N21/6433

摘要： A data stream selection/output apparatus that selects and outputs a data stream composed of sequentially obtained data. The data stream selection/output apparatus obtains timing information indicating a time at which a first data stream being output should be switched to a second data stream. The data stream selection/output apparatus, in a time period including the time indicated by the timing information, scans the first and second data streams to detect a first boundary between data blocks of the first data stream and a second boundary between data blocks of the second data stream, where the data blocks conform to a transmission protocol higher than Transport Layer of OSI Reference Model. The data stream selection/output apparatus then stops outputting the first data stream at the first block boundary and starts outputting the second data stream at the second block boundary.

摘要翻译： 数据流选择/输出装置，其选择并输出由顺序获得的数据组成的数据流。 数据流选择/输出装置获取指示输出的第一数据流应切换到第二数据流的时间的定时信息。 数据流选择/输出装置在包括由定时信息指示的时间的时间段内扫描第一和第二数据流，以检测第一数据流的数据块与第一数据流的数据块之间的第二边界， 第二数据流，其中数据块符合高于OSI参考模型的传输层的传输协议。 然后，数据流选择/输出装置停止在第一块边界处输出第一数据流，并开始在第二块边界处输出第二数据流。

公开(公告)号：US07463586B2

公开(公告)日：2008-12-09

申请号：US11768801

申请日：2007-06-26

申请人： Akihiro Tanaka ,  Toshiya Mori ,  Hideki Kagemoto ,  Koichiro Yamaguchi

发明人： Akihiro Tanaka ,  Toshiya Mori ,  Hideki Kagemoto ,  Koichiro Yamaguchi

IPC分类号： H04J3/14

CPC分类号： H04N21/26266 ,  H04N21/222 ,  H04N21/23608 ,  H04N21/23614 ,  H04N21/23617 ,  H04N21/4348 ,  H04N21/643 ,  H04N21/8126

摘要： A data transfer apparatus receives from an upper station a data stream that includes a plurality of types of repeat data, each type of repeat data being repeatedly transmitted by the upper station, and transfers the repeat data to a lower station, the data transfer apparatus including a storage unit having a storage area; an extraction unit for extracting the types of repeat data from the received data stream; a writing unit for writing the extracted repeat data to the storage area; a data structure ratio determination unit for determining a ratio between the types of repeat data to be output in a data stream per fixed length of time; and a data output unit for reading the repeat data stored in the storage unit, and outputting the read repeat data at the determined ratio.

摘要翻译： 数据传送装置从上位站接收包括多种类型的重复数据的数据流，每种类型的重复数据由上级站重复发送，并将重复数据传送到下位站，数据传送装置包括 具有存储区域的存储单元; 提取单元，用于从接收到的数据流中提取重复数据的类型; 写入单元，用于将提取的重复数据写入存储区域; 数据结构比确定单元，用于确定每固定时间长度在数据流中输出的重复数据的类型之间的比率; 以及数据输出单元，用于读取存储在存储单元中的重复数据，并以所确定的比率输出读取的重复数据。

公开(公告)号：US07280475B2

公开(公告)日：2007-10-09

申请号：US10156168

申请日：2002-05-28

申请人： Akihiro Tanaka ,  Toshiya Mori ,  Hideki Kagemoto ,  Koichiro Yamaguchi

发明人： Akihiro Tanaka ,  Toshiya Mori ,  Hideki Kagemoto ,  Koichiro Yamaguchi

IPC分类号： H04J3/14 ,  H04L12/28

CPC分类号： H04N21/26266 ,  H04N21/222 ,  H04N21/23608 ,  H04N21/23614 ,  H04N21/23617 ,  H04N21/4348 ,  H04N21/643 ,  H04N21/8126

摘要： A data transfer apparatus receives from an upper station a data stream that includes a plurality of types of repeat data, each type of repeat data being repeatedly transmitted by the upper station, and transfers the repeat data to a lower station, the data transfer apparatus including a storage unit having a storage area; an extraction unit for extracting the types of repeat data from the received data stream; a writing unit for writing the extracted repeat data to the storage area; a data structure ratio determination unit for determining a ratio between the types of repeat data to be output in a data stream per fixed length of time; and a data output unit for reading the repeat data stored in the storage unit, and outputting the read repeat data at the determined ratio.

摘要翻译： 数据传送装置从上位站接收包括多种类型的重复数据的数据流，每种类型的重复数据由上级站重复发送，并将重复数据传送到下位站，数据传送装置包括 具有存储区域的存储单元; 提取单元，用于从接收到的数据流中提取重复数据的类型; 写入单元，用于将提取的重复数据写入存储区域; 数据结构比确定单元，用于确定每固定时间长度在数据流中输出的重复数据的类型之间的比率; 以及数据输出单元，用于读取存储在存储单元中的重复数据，并以所确定的比率输出读取的重复数据。

公开(公告)号：US20060171752A1

公开(公告)日：2006-08-03

申请号：US10546688

申请日：2005-01-27

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

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

IPC分类号： B41J5/30

CPC分类号： H04N1/00291 ,  H04N1/00294 ,  H04N2201/0098

摘要： A receiving unit (101) of a print data generating apparatus (100), which enables a printing that reflects user's preferences even in a digital broadcasting environment, receives and modulates digital broadcast waves. A video/data separating unit (102) separates a signal received from the receiving unit (101) into a video packet, an audio packet and a data packet that includes print information. A print information storing unit (104) is a RAM for storing print information, or the like, and reads the print information from the data packet received from the video/data separating unit (102), and stores it. A print information converting unit (108) reads the print information stored in the print information storing unit (104) and image data stored in an image storing unit (106), updates the print information by inserting, into the print information, image information representing the image data, based on the read-out print information and image data, and transmits the updated print information to a print information notifying unit (109). The print information notifying unit (109) transmits the received print information to a printing apparatus (120).

摘要翻译： 打印数据生成装置（100）的接收单元（101）能够即使在数字广播环境中也能够反映用户偏好的打印，从而接收和调制数字广播波。 视频/数据分离单元（102）将从接收单元（101）接收的信号分离成视频分组，音频分组和包括打印信息的数据分组。 打印信息存储单元（104）是用于存储打印信息等的RAM，并从从视频/数据分离单元（102）接收的数据包中读取打印信息，并将其存储。 打印信息转换单元（108）读取存储在打印信息存储单元（104）中的打印信息和存储在图像存储单元（106）中的图像数据，通过将打印信息插入打印信息来更新表示 基于读出的打印信息和图像数据的图像数据，并将更新的打印信息发送到打印信息通知单元（109）。 打印信息通知单元（109）将所接收的打印信息发送到打印设备（120）。

公开(公告)号：US20070253509A1

公开(公告)日：2007-11-01

申请号：US11768801

申请日：2007-06-26

申请人： Akihiro Tanaka ,  Toshiya Mori ,  Hideki Kagemoto ,  Koichiro Yamaguchi

发明人： Akihiro Tanaka ,  Toshiya Mori ,  Hideki Kagemoto ,  Koichiro Yamaguchi

IPC分类号： H04L27/12

CPC分类号： H04N21/26266 ,  H04N21/222 ,  H04N21/23608 ,  H04N21/23614 ,  H04N21/23617 ,  H04N21/4348 ,  H04N21/643 ,  H04N21/8126

摘要： A data transfer apparatus receives from an upper station a data stream that includes a plurality of types of repeat data, each type of repeat data being repeatedly transmitted by the upper station, and transfers the repeat data to a lower station, the data transfer apparatus including a storage unit having a storage area; an extraction unit for extracting the types of repeat data from the received data stream; a writing unit for writing the extracted repeat data to the storage area; a data structure ratio determination unit for determining a ratio between the types of repeat data to be output in a data stream per fixed length of time; and a data output unit for reading the repeat data stored in the storage unit, and outputting the read repeat data at the determined ratio.

摘要翻译： 数据传送装置从上位站接收包括多种类型的重复数据的数据流，每种类型的重复数据由上级站重复发送，并将重复数据传送到下位站，数据传送装置包括 具有存储区域的存储单元; 提取单元，用于从接收到的数据流中提取重复数据的类型; 写入单元，用于将提取的重复数据写入存储区域; 数据结构比确定单元，用于确定每固定时间长度在数据流中输出的重复数据的类型之间的比率; 以及数据输出单元，用于读取存储在存储单元中的重复数据，并以所确定的比率输出读取的重复数据。

公开(公告)号：US07743402B2

公开(公告)日：2010-06-22

申请号：US10416880

申请日：2002-04-05

申请人： Koichiro Yamaguchi ,  Toshiya Mori ,  Hideki Kagemoto ,  Akihiro Tanaka

发明人： Koichiro Yamaguchi ,  Toshiya Mori ,  Hideki Kagemoto ,  Akihiro Tanaka

IPC分类号： H04N7/16

CPC分类号： H04N21/4347 ,  H04H20/10 ,  H04N21/2181 ,  H04N21/2221 ,  H04N21/23109 ,  H04N21/23424 ,  H04N21/23608 ,  H04N21/2365 ,  H04N21/2389 ,  H04N21/24 ,  H04N21/262 ,  H04N21/44016 ,  H04N21/812

摘要： A data broadcast program transport stream (TS) transmission device provided in a broadcast station, and for transmitting a data broadcast program TS based on a data broadcast program TS distributed over a network by another broadcast station. The data broadcast program TS transmission device stores a selection list that shows whether data broadcast program elements of the received data broadcast program are for inclusion in the data broadcast program TS of the broadcast station, and a replacement list that shows the replacement of data broadcast program elements for inclusion with local program elements produced in the broadcast station. A separation judgment unit separates TS packets from the received data broadcast program TS, refers to the selection list, and notifies the replacement execution unit of data broadcast program elements for inclusion. Furthermore, if data broadcast program elements judged for inclusion are shown for replacement in the replacement list, the separation judgment unit sends a replacement instruction to the replacement execution unit. The replacement execution unit reads the local program elements indicated in the replacement instruction from the program element storage unit, generates TS packets, and outputs the generated TS packets together with selected TS packets to a multiplexing device as the data broadcast program TS of the broadcast station.

摘要翻译： 提供在广播站中的数据广播节目传输流（TS）传输设备，并且用于基于由另一个广播站在网络上分发的数据广播节目TS发送数据广播节目TS。 数据广播节目TS发送装置存储显示接收数据广播节目的数据广播节目元素是否包括在广播台的数据广播节目TS中的选择列表，以及显示数据广播节目的替换的替换列表 包含在广播电台产生的本地节目内容的元素。 分离判断单元将TS分组与接收到的数据广播节目TS分离，参照选择列表，并通知给替换执行单元的数据广播节目单元进行包含。 此外，如果在替换列表中显示用于包含的数据广播节目元素用于替换，则分离判断单元向替换执行单元发送替换指令。 替换执行单元从程序单元存储单元读取替换指令中指示的本地程序单元，生成TS分组，并将生成的TS分组与选择的TS分组一起输出到多路复用装置作为广播站的数据广播节目TS 。

公开(公告)号：US07434248B2

公开(公告)日：2008-10-07

申请号：US10483788

申请日：2002-07-26

申请人： Akihiro Tanaka ,  Toshiya Mori ,  Seigo Nakamura ,  Hideki Kagemoto ,  Koichiro Yamaguchi

发明人： Akihiro Tanaka ,  Toshiya Mori ,  Seigo Nakamura ,  Hideki Kagemoto ,  Koichiro Yamaguchi

IPC分类号： H04N7/18 ,  H04N7/173

CPC分类号： H04H20/18 ,  H04N21/235 ,  H04N21/23608 ,  H04N21/23614 ,  H04N21/242 ,  H04N21/4348 ,  H04N21/8126

摘要： A broadcast system composed of a first broadcast apparatus and a second broadcast apparatus. The first broadcast apparatus broadcasts a broadcast program composed of contents stream data and attachment data, and provides the second broadcast apparatus with the broadcast program. The attachment data contains information that indicates timing with which the attachment data is to be reproduced in synchronization with the contents stream data. The image sync information contains PCRs generated by the PCR generating apparatus of the first broadcast apparatus based on the standard time for the first broadcast apparatus. The image sync information replacing apparatus of the second broadcast apparatus replaces the PCRs with other PCRs which are newly generated based on the standard time for the second broadcast apparatus so that it can correctly reproduce the attachment data in synchronization with the encoded contents stream data.

摘要翻译： 由第一广播装置和第二广播装置构成的广播系统。 第一广播装置广播由内容流数据和附件数据组成的广播节目，并向第二广播装置提供广播节目。 附件数据包含指示与内容流数据同步地再现附件数据的定时的信息。 图像同步信息包含由第一广播装置的PCR产生装置基于第一广播装置的标准时间生成的PCR。 第二广播设备的图像同步信息替换设备用基于第二广播设备的标准时间新生成的其他PCR替换PCR，从而可以与编码的内容流数据同步地正确地再现附件数据。

公开(公告)号：US20060242324A1

公开(公告)日：2006-10-26

申请号：US10526509

申请日：2003-09-22

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

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

IPC分类号： G06F15/16

CPC分类号： H04N21/8126 ,  H04N21/2221 ,  H04N21/23608 ,  H04N21/23614 ,  H04N21/23617 ,  H04N21/4348

摘要： The data replacement output apparatus 10 determines whether to perform a sequential output of replacement data based on a comparison between (i) the number of units of data constituting replacement object data received during a time period and (ii) the number of units of data constituting replacement data output during the time period. The determination is made each time replacement object data is received while the sequential output of data is not performed. If it determines to perform the sequential output, the data replacement output apparatus 10 outputs replacement data each time data constituting a data stream is received, and outputs non-replacement-object data each time data constituting non-replacement-object data is received while the sequential output is not performed; if it determines not to perform the sequential output, it outputs non-replacement-object data each time a unit of data constituting the data stream is received.

摘要翻译： 数据替换输出装置10基于（i）构成在一段时间内接收到的替换对象数据的数据的单位数与（ii）构成的数据单位数之间的比较，确定是否执行替换数据的顺序输出 在这段时间内更换数据输出。 每当在不执行数据的顺序输出时接收到替换对象数据时进行确定。 如果确定执行顺序输出，则数据替换输出装置10每当接收到构成数据流的数据时，输出替换数据，并且每当接收到构成非替换对象数据的数据时输出非替换对象数据，同时 不执行顺序输出; 如果它确定不执行顺序输出，则每当接收到构成数据流的数据单元时，它输出非替换对象数据。

公开(公告)号：US07970060B2

公开(公告)日：2011-06-28

申请号：US11547390

申请日：2005-04-06

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

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

IPC分类号： H04N7/12

CPC分类号： H04N9/8042 ,  H04H20/18 ,  H04N21/23617 ,  H04N21/242

摘要： Time stamped streams respectively generated by an AV stream generating means and data stream generating means are combined by a time-stamped contents generating means. Consequently, a time-stamped contents stream is generated which synchronizes the processing of an AV stream and multimedia data.

摘要翻译： 由AV流产生装置和数据流产生装置分别产生的时间戳流由时间戳内容产生装置组合。 因此，产生了与AV流和多媒体数据的处理同步的时间戳的内容流。

公开(公告)号：US20080270799A1

公开(公告)日：2008-10-30

申请号：US11547390

申请日：2005-04-06

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

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

IPC分类号： H04L9/00

CPC分类号： H04N9/8042 ,  H04H20/18 ,  H04N21/23617 ,  H04N21/242

摘要： Time stamped streams respectively generated by an AV stream generating means and data stream generating means are combined by a time-stamped contents generating means. Consequently, a time-stamped contents stream is generated which synchronizes the processing of an AV stream and multimedia data.

摘要翻译： 由AV流产生装置和数据流产生装置分别产生的时间戳流由时间戳内容产生装置组合。 因此，产生了与AV流和多媒体数据的处理同步的时间戳的内容流。