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：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：US20070141978A1

公开(公告)日：2007-06-21

申请号：US10578394

申请日：2004-11-25

申请人： Koichiro Yamaguchi ,  Toshiya Mori ,  Akihiro Tanaka ,  Motohide Arai ,  Kunitaka Nakamura

发明人： Koichiro Yamaguchi ,  Toshiya Mori ,  Akihiro Tanaka ,  Motohide Arai ,  Kunitaka Nakamura

IPC分类号： H04H7/00

CPC分类号： H04H20/06 ,  H04H20/103 ,  H04H20/95 ,  H04N21/2389

摘要： A content transmission device receives broadcast data composed of a plurality of contents from another broadcasting station, converts the broadcast data to own-station broadcast data, and transmits the converted broadcast data. The content transmission device stores a plurality processing models, each having corresponding identity information, composition information indicating content scheduled for inclusion in the broadcast data, normal-case processing information, and irregular-case processing information. The content transmission device acquires identity information from an external device that manages the broadcasting schedule for the broadcast data, and selects the corresponding processing model. The content transmission device detects received broadcast data portions different from those indicated by the composition information in the selected processing model. Based on the result of the detection and the selected processing model, the content transmission device performs normal-case processing on non-differing portions of the scheduled composition and irregular-case processing on differing portions. Having thus processed the broadcast data, the content transmission device transmits the converted data as an own-station broadcast.

摘要翻译： 内容发送设备从另一个广播站接收由多个内容组成的广播数据，将广播数据转换为本台广播数据，并发送转换后的广播数据。 内容发送装置存储各自具有对应的身份信息的多个处理模型，表示调度包含在广播数据中的内容的合成信息，正常情况处理信息以及不规则处理信息。 内容发送装置从管理广播数据的广播时间表的外部装置获取身份信息，并选择对应的处理模型。 内容发送装置检测与所选处理模型中的合成信息不同的接收广播数据部分。 基于检测结果和所选择的处理模型，内容传输设备对不同部分的预定组成和不规则处理的不同部分执行正常情况处理。 这样处理广播数据后，内容发送装置发送转换后的数据作为本台广播。

公开(公告)号：US07165265B2

公开(公告)日：2007-01-16

申请号：US09797235

申请日：2001-03-01

申请人： Toshiya Mori ,  Akihiro Tanaka

发明人： Toshiya Mori ,  Akihiro Tanaka

IPC分类号： H04N7/173

CPC分类号： H04H60/27 ,  H04H20/91 ,  H04N21/8166

摘要： The program-for-cache determining unit 107 counts the number of contents (a corresponding contents number) that are to use reproduction programs, for each reproduction program transmitted over each channel during the current service period and onward up to the last service period shown in the broadcast information, and determines a reproduction program that has the highest corresponding contents number, as the one to be cached. The program-for-cache determining unit 107 also determines the service period and channel during and over which the determined reproduction program is to be cached. The cache unit 108 instructs the demultiplexing/decoding unit 104 to demultiplex and decode the reproduction program corresponding to the determined channel and store it in the reproduction program storage unit 109.

摘要翻译： 节目缓存确定单元107对在当前服务期间内的每个频道上发送的每个再现节目以及直到最后一个服务周期显示的每个再现节目，对要使用再现节目的内容（相应的内容号码）进行计数 广播信息，并且确定具有最高对应内容号码的再现节目作为要缓存的再现节目。 节目缓存确定单元107还确定所确定的再现节目将被缓存的期间和频道。 高速缓存单元108指示解复用/解码单元104对与确定的频道相对应的再现节目进行解复用和解码并将其存储在再现节目存储单元109中。

公开(公告)号：US06951030B2

公开(公告)日：2005-09-27

申请号：US09838747

申请日：2001-04-19

申请人： Junichi Hirai ,  Toshiya Mori ,  Akihiro Tanaka

发明人： Junichi Hirai ,  Toshiya Mori ,  Akihiro Tanaka

IPC分类号： H04N7/24 ,  H04N7/025

CPC分类号： H04N21/8146 ,  H04N21/235 ,  H04N21/23617 ,  H04N21/26266 ,  H04N21/435 ,  H04N21/4722 ,  H04N21/643 ,  H04N21/6543 ,  H04N21/814 ,  H04N21/858

摘要： A data broadcast apparatus repeatedly broadcasts data using a carousel method, to a reception apparatus which stores the data into a memory and reproduces the data stored in the memory. A storing unit stores first data and second data. A detecting unit detects an event which prohibits the reception apparatus from reproducing the first data. A broadcasting unit repeatedly broadcasts the first and second data stored in the storing unit, and stops broadcasting the first data when the detecting unit detects the event. An instructing unit has the broadcasting unit broadcast a switch instruction, which instructs the reception apparatus to stop reproducing the first data and start reproducing the second data when the broadcast of the first data is stopped.

摘要翻译： 数据广播设备使用转盘方法重复地广播数据到存储数据到存储器中并再现存储在存储器中的数据的接收装置。 存储单元存储第一数据和第二数据。 检测单元检测禁止接收装置再现第一数据的事件。 广播单元重复地广播存储在存储单元中的第一和第二数据，并且当检测单元检测到事件时，广播单元停止广播第一数据。 指示单元具有广播单元广播切换指令，其指令接收设备停止再现第一数据，并且当第一数据的广播停止时开始再现第二数据。

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：US06782006B1

公开(公告)日：2004-08-24

申请号：US09583685

申请日：2000-05-31

申请人： Akihiro Tanaka ,  Takashi Kakiuchi ,  Toshiya Mori ,  Junichi Hirai

发明人： Akihiro Tanaka ,  Takashi Kakiuchi ,  Toshiya Mori ,  Junichi Hirai

IPC分类号： H04J316

CPC分类号： H04J3/1682 ,  H04H20/30 ,  H04H20/42

摘要： A digital broadcasting apparatus includes: a bitrate storage unit for holding a bitrate set for each source data item and a total bitrate available for transmitting source data items; a transmission period storage unit for holding transmission time period of each source data item; a source data reading unit for reading each source data item to be transmitted from a source data storage unit; a rate control unit for calculating a transmission bitrate of each source data item that should be simultaneously transmitted according to predetermined equations; and a data multiplexing unit for multiplexing each source data item read by the source data reading unit into a transport stream at the transmission bitrate calculated by the rate control unit.

摘要翻译： 数字广播装置包括：比特率存储单元，用于保存针对每个源数据项设置的比特率和可用于发送源数据项的总比特率; 传输周期存储单元，用于保持每个源数据项的传输时间段; 源数据读取单元，用于读取要从源数据存储单元发送的每个源数据项; 速率控制单元，用于根据预定方程计算应同时发送的每个源数据项的传输比特率; 以及数据复用单元，用于将由源数据读取单元读取的每个源数据项以由速率控制单元计算的传输比特率复用为传输流。

公开(公告)号：US06704933B1

公开(公告)日：2004-03-09

申请号：US09496620

申请日：2000-02-02

申请人： Akihiro Tanaka ,  Toshiya Mori

发明人： Akihiro Tanaka ,  Toshiya Mori

IPC分类号： G06F944

CPC分类号： H04N21/462 ,  G06F8/60 ,  H04N7/163 ,  H04N21/254 ,  H04N21/42676 ,  H04N21/443 ,  H04N21/4435 ,  H04N21/4586 ,  H04N21/485 ,  H04N21/8173 ,  H04N21/818

摘要： A program configuration management apparatus restores the configuration of programs in the receiving apparatus to an original state if programs downloaded for version-up contain bugs. The program configuration management apparatus includes a program download unit for downloading programs via communication channels, a program management unit for storing the downloaded programs as well as previous versions of the downloaded programs into an object storing unit, and a history information management unit for storing history information concerning the downloaded programs into a history information storing unit. On receiving a previous version reinstallation designation for a specific program from a broadcast center, the program management unit validates a previous version of the specific program stored in the object storing unit by referring to the history information storing unit via the history information management unit.

摘要翻译： 如果为版本升级下载的程序包含错误，则程序配置管理装置将接收装置中的程序的配置恢复到原始状态。 程序配置管理装置包括用于经由通信信道下载程序的程序下载单元，用于将下载的程序以及下载的程序的先前版本存储到对象存储单元中的程序管理单元，以及用于存储历史的历史信息管理单元 关于下载的程序的信息进入历史信息存储单元。 在从广播中心接收到针对特定节目的先前版本重新安装指定的情况下，节目管理单元通过历史信息管理单元参考历史信息存储单元来验证存储在对象存储单元中的特定节目的先前版本。