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：US20060117338A1

公开(公告)日：2006-06-01

申请号：US11300079

申请日：2005-12-14

申请人： Toshiya Mori

发明人： Toshiya Mori

IPC分类号： H04N7/16

CPC分类号： H04N21/26291 ,  H04N5/4401 ,  H04N5/44543 ,  H04N7/165 ,  H04N21/23617 ,  H04N21/4305 ,  H04N21/4331 ,  H04N21/478 ,  H04N21/812 ,  H04N21/8545 ,  H04N21/8586

摘要： A broadcasting system including a broadcasting apparatus and a receiving apparatus. The broadcasting apparatus transmits an interactive content as a data carousel during a scheduled broadcasting time period, starts pre-transmitting the interactive content a predetermined time before the start of the scheduled broadcasting time period, and repeatedly transmits a cache message instructing a receiving apparatus to cache the interactive content into a storage unit while the interactive content is transmitted during the predetermined time period. The receiving apparatus receives and reproduces the interactive content, and caches the interactive content into a storage unit, not reproducing the interactive content, while the interactive content is received before the start of a scheduled broadcasting time period, and reproduces the interactive content during the scheduled broadcasting time period.

公开(公告)号：US06944861B2

公开(公告)日：2005-09-13

申请号：US10414992

申请日：2003-04-16

申请人： Shinji Inoue ,  Masahiro Oashi ,  Yuki Kusumi ,  Tatsuya Shimoji ,  Ikuo Minakata ,  Masayuki Kozuka ,  Yoshihiro Mimura ,  Yoshiyuki Miyabe ,  Kazuo Okamura ,  Takashi Kakiuchi ,  Junichi Hirai ,  Naoya Takao ,  Toshiya Mori

发明人： Shinji Inoue ,  Masahiro Oashi ,  Yuki Kusumi ,  Tatsuya Shimoji ,  Ikuo Minakata ,  Masayuki Kozuka ,  Yoshihiro Mimura ,  Yoshiyuki Miyabe ,  Kazuo Okamura ,  Takashi Kakiuchi ,  Junichi Hirai ,  Naoya Takao ,  Toshiya Mori

IPC分类号： A63F13/10 ,  G06F9/00 ,  G06F9/445 ,  G06F15/167 ,  G11B27/034 ,  G11B27/10 ,  G11B27/34 ,  G11C7/00 ,  H04H1/00 ,  H04H20/28 ,  H04N5/76 ,  H04N5/765 ,  H04N5/781 ,  H04N7/16 ,  H04N9/804

CPC分类号： G06F9/445 ,  A63F13/10 ,  A63F2300/1087 ,  A63F2300/66 ,  G11B27/034 ,  G11B27/10 ,  G11B27/105 ,  G11B27/34 ,  G11B2220/2516 ,  H04H20/28 ,  H04N5/76 ,  H04N5/765 ,  H04N7/16 ,  H04N9/8042 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/4305 ,  H04N21/433 ,  H04N21/4335 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/443 ,  H04N21/45452

摘要： When a program transmission apparatus divides a program into a plurality of partial programs before transmission, a program reception execution apparatus executes a partial program when the partial program has already been received, and, when the execution needs to proceed to from a present partial program to a next partial program, executes the other partial program when the next partial program has been received.

摘要翻译： 当程序发送装置在发送之前将程序分割为多个部分程序时，程序接收执行装置在已经接收到部分程序时执行部分程序，并且当执行需要从当前的部分程序进行到 下一个部分节目，当接收到下一个部分节目时，执行另一部分节目。

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。

公开(公告)号：US06691313B2

公开(公告)日：2004-02-10

申请号：US09783421

申请日：2001-02-14

申请人： Toshiya Mori ,  Naoya Takao ,  Tatsuya Shimoji ,  Kazuo Okamura ,  Junichi Hirai ,  Masahiro Oashi ,  Takashi Kakiuchi ,  Yuki Kusumi ,  Yoshiyuki Miyabe ,  Ikuo Minakata ,  Masayuki Kozuka ,  Yoshihiro Mimura

发明人： Toshiya Mori ,  Naoya Takao ,  Tatsuya Shimoji ,  Kazuo Okamura ,  Junichi Hirai ,  Masahiro Oashi ,  Takashi Kakiuchi ,  Yuki Kusumi ,  Yoshiyuki Miyabe ,  Ikuo Minakata ,  Masayuki Kozuka ,  Yoshihiro Mimura

IPC分类号： H04N7173

CPC分类号： H04N21/44204 ,  H04N5/4401 ,  H04N5/445 ,  H04N7/163 ,  H04N21/4331 ,  H04N21/4334 ,  H04N21/4351 ,  H04N21/44012 ,  H04N21/4722 ,  H04N21/4725 ,  H04N21/8153 ,  H04N21/8166 ,  H04N21/858

摘要： A terminal apparatus for interactively switching pieces of presentation data in a system which repeatedly broadcasts pieces of presentation data and corresponding pieces of navigation data including a receiver for receiving the presentation data, a reproduction apparatus, and a cache storage for storing pre-received pieces of presentation data and navigation data. Navigation data is analyzed to detect pieces of link-target presentation data which are presented to an operator. When the operator selects one of the link-target presentation data stored in the cache storage, the reproduction apparatus reproduces the presentation data.

摘要翻译： 一种终端装置，用于在重复地广播呈现数据的系统中交互地切换呈现数据，以及包括用于接收呈现数据的接收器的对应的导航数据片段，再现装置和用于存储预先接收的片段的高速缓存存储器 演示数据和导航数据。 分析导航数据以检测提交给操作者的链接目标呈现数据。 当操作员选择存储在高速缓冲存储器中的链接目标呈现数据中的一个时，再现装置再现呈现数据。

公开(公告)号：US06292226B1

公开(公告)日：2001-09-18

申请号：US09051630

申请日：1998-11-18

申请人： Kiyokazu Yamanaka ,  Toshiya Mori ,  Yoshihiro Mimura ,  Hidekazu Shimizu ,  Shigeaki Watanabe ,  Tatsuya Shimoji ,  Kazuo Okamura ,  Junichi Hirai ,  Masahiro Oashi ,  Takashi Kakiuchi ,  Yuki Kusumi ,  Yoshiyuki Miyabe ,  Naoya Takao ,  Kazutoshi Sumiya ,  Ikuo Minakata ,  Masayuki Kozuka

发明人： Kiyokazu Yamanaka ,  Toshiya Mori ,  Yoshihiro Mimura ,  Hidekazu Shimizu ,  Shigeaki Watanabe ,  Tatsuya Shimoji ,  Kazuo Okamura ,  Junichi Hirai ,  Masahiro Oashi ,  Takashi Kakiuchi ,  Yuki Kusumi ,  Yoshiyuki Miyabe ,  Naoya Takao ,  Kazutoshi Sumiya ,  Ikuo Minakata ,  Masayuki Kozuka

IPC分类号： H04N700

CPC分类号： H04N21/4312 ,  H04N5/4401 ,  H04N5/44504 ,  H04N5/44543 ,  H04N21/235 ,  H04N21/4314 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4516 ,  H04N21/454 ,  H04N21/8153 ,  H04N21/84 ,  H04N21/8543

摘要： A broadcast reception apparatus is provided with a reception unit for receiving broadcast data as a transport stream. The transport stream includes video data and a plurality of navigation information sequences. Each navigation information sequence includes navigation information which includes graphics data to be combined with the video data for display. A TS (Transport Stream) decoder unit extracts the video data and navigation information from the transport stream. A reception control unit controls the TS decoder unit so that the TS decoder unit extracts navigation information from a navigation information sequence which is suitable for the the broadcast reception apparatus. A navigation information storage unit stores the navigation information extracted by the TS decoder unit. A reproduction control unit combines graphics data included in the navigation information stored in the navigation information storage unit with the video data extracted by the TS decoder unit and displays a composite image of this combination. This achieves a broadcast reception apparatus which selectively uses necessary pieces of navigation information to display an image as a user interface.

摘要翻译： 广播接收装置设置有用于接收作为传输流的广播数据的接收单元。 传输流包括视频数据和多个导航信息序列。 每个导航信息序列包括导航信息，其包括要与用于显示的视频数据组合的图形数据。 TS（传输流）解码器单元从传输流中提取视频数据和导航信息。 接收控制单元控制TS解码器单元，使得TS解码器单元从适合广播接收设备的导航信息序列中提取导航信息。 导航信息存储单元存储由TS解码器单元提取的导航信息。 再现控制单元将存储在导航信息存储单元中的导航信息中包括的图形数据与由TS解码器单元提取的视频数据相结合，并显示该组合的合成图像。 这实现了一种广播接收装置，其选择性地使用必要的导航信息来显示作为用户界面的图像。

公开(公告)号：US06209127B1

公开(公告)日：2001-03-27

申请号：US09090685

申请日：1998-06-04

申请人： Toshiya Mori ,  Takashi Kakiuchi ,  Tetsuji Maeda ,  Hisayuki Kino ,  Yoshiyuki Miyabe

发明人： Toshiya Mori ,  Takashi Kakiuchi ,  Tetsuji Maeda ,  Hisayuki Kino ,  Yoshiyuki Miyabe

IPC分类号： G06F9445

CPC分类号： G06F8/65 ,  G06F9/44536

摘要： Memory is divided into a plurality of banks to store software which is upgraded one bank at a time. By doing so, a memory with the same size as one bank is only needed as the temporary storage used when performing an upgrade. The terminal device only needs a memory that is “1+1/n” times as large as a total software when there are n banks, while a conventional terminal device needs a memory that is twice as large as the total software. Two loader programs are stored in different banks as a master loader program used for download processing and a backup loader program. On receiving a new loader program, one loader program is used to write the new loader program over the other loader program so as to upgrade the loader program. The backup loader program is activated when the new loader program is to be written over the master loader program.

摘要翻译： 存储器被分成多个银行以存储每次升级一个银行的软件。 通过这样做，只需要具有与一个存储体相同大小的存储器作为执行升级时使用的临时存储器。 当存在n个存储区时，终端设备仅需要与总软件“1 + 1 / n”倍的存储器，而常规的终端设备需要的存储器是总软件的两倍。 两个加载程序存储在不同的库中，作为用于下载处理的主加载程序和备份加载程序。 在接收到一个新的加载程序时，一个加载程序用于通过另一个加载程序写入新的加载程序，以升级加载程序。 当新的加载程序将通过主加载程序写入时，备份加载程序被激活。

公开(公告)号：US06191782B1

公开(公告)日：2001-02-20

申请号：US08920992

申请日：1997-08-29

申请人： Toshiya Mori ,  Naoya Takao ,  Tatsuya Shimoji ,  Kazuo Okamura ,  Junichi Hirai ,  Masahiro Oashi ,  Takashi Kakiuchi ,  Yuki Kusumi ,  Yoshiyuki Miyabe ,  Ikuo Minakata ,  Masayuki Kozuka ,  Yoshihiro Mimura

发明人： Toshiya Mori ,  Naoya Takao ,  Tatsuya Shimoji ,  Kazuo Okamura ,  Junichi Hirai ,  Masahiro Oashi ,  Takashi Kakiuchi ,  Yuki Kusumi ,  Yoshiyuki Miyabe ,  Ikuo Minakata ,  Masayuki Kozuka ,  Yoshihiro Mimura

IPC分类号： H04N710

CPC分类号： H04N21/44204 ,  H04N5/4401 ,  H04N5/445 ,  H04N7/163 ,  H04N21/4331 ,  H04N21/4334 ,  H04N21/4351 ,  H04N21/44012 ,  H04N21/4722 ,  H04N21/4725 ,  H04N21/8153 ,  H04N21/8166 ,  H04N21/858

摘要： A terminal apparatus is provided for displaying an image by reproducing a piece of image information and for interactively changing the image using navigation information. The image is a moving picture, a still picture, or a mixture of them. The image information and the navigation information together are broadcast by a broadcasting station to the terminal apparatus. The navigation information indicates a plurality pieces of link-target image information. The cache unit stores a pair of image information and navigation information. The reproducing unit reproduces the image information. The monitoring unit monitors whether an operator has performed a certain operation responding to the image displayed. The receiving unit, before the operator performs the certain operation, receives a plurality pieces of image information which have possibility of being displayed and a plurality pieces of corresponding navigation information based on the navigation information, and stores the plurality pieces of image information and navigation information in the cache unit. The specifying unit specifies a piece of link-target image information based on the certain operation. The identifying unit identifies the piece of link-target image information as a piece of image information.

摘要翻译： 提供一种终端装置，用于通过再现一条图像信息来显示图像，并且使用导航信息交互地改变图像。 图像是运动图像，静态图片或它们的混合。 图像信息和导航信息一起由广播台广播到终端装置。 导航信息表示多条链接目标图像信息。 高速缓存单元存储一对图像信息和导航信息。 再现单元再现图像信息。 监视单元监视操作者是否对显示的图像进行响应的某个操作。 接收单元在操作员执行该特定操作之前，基于导航信息接收可能被显示的多条图像信息和多条相应的导航信息，并存储多条图像信息和导航信息 在缓存单元中。 指定单元基于该特定操作指定一条链接目标图像信息。 识别单元将链接目标图像信息标识为一条图像信息。

公开(公告)号：US6157948A

公开(公告)日：2000-12-05

申请号：US68321

申请日：1998-05-04

申请人： Shinji Inoue ,  Masahiro Oashi ,  Yuki Kusumi ,  Tatsuya Shimoji ,  Ikuo Minakata ,  Masayuki Kozuka ,  Yoshihiro Mimura ,  Yoshiyuki Miyabe ,  Kazuo Okamura ,  Takashi Kakiuchi ,  Junichi Hirai ,  Naoya Takao ,  Toshiya Mori

发明人： Shinji Inoue ,  Masahiro Oashi ,  Yuki Kusumi ,  Tatsuya Shimoji ,  Ikuo Minakata ,  Masayuki Kozuka ,  Yoshihiro Mimura ,  Yoshiyuki Miyabe ,  Kazuo Okamura ,  Takashi Kakiuchi ,  Junichi Hirai ,  Naoya Takao ,  Toshiya Mori

IPC分类号： G06F9/445 ,  G06F9/45 ,  H04N7/173 ,  H04N21/235 ,  H04N21/435 ,  G06F17/30

CPC分类号： G06F9/44521 ,  G06F8/61 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/4331 ,  H04N21/4334 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/47815 ,  Y10S707/99945 ,  Y10S707/99948

摘要： When a program transmission apparatus divides a program into a plurality of partial programs before transmission, a program reception execution apparatus executes a partial program when the partial program has already been received, and, when the execution needs to proceed to from a present partial program to a next partial program, executes the other partial program when the next partial program has been received.

摘要翻译： PCT No.PCT / JP97 / 03143 Sec。 371日期：1998年5月4日 102（e）日期1998年5月4日PCT 1997年9月8日PCT公布。 公开号WO98 / 11723 日期1998年3月19日当程序发送装置在发送之前将程序划分为多个部分程序时，程序接收执行装置在已经接收到部分程序时执行部分程序，并且当执行需要从 对下一个部分节目的当前部分节目在已经接收到下一个部分节目时执行另一部分节目。