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    Audio-video output device, audio output device, audio-video reproduction device, audio-video data reproduction system, and audio-video data reproduction method
    1.
    发明授权
    Audio-video output device, audio output device, audio-video reproduction device, audio-video data reproduction system, and audio-video data reproduction method 有权
    音频 - 视频输出设备，音频输出设备，音频 - 视频再现设备，音频 - 视频数据再现系统和音频 - 视频数据再现方法

    公开(公告)号：US07933485B2

    公开(公告)日：2011-04-26

    申请号：US12518769

    申请日：2007-12-13

    申请人： Ayako Takatsuji ,  Junji Yoshida ,  Akifumi Sakamoto ,  Yoshifumi Inoue

    发明人： Ayako Takatsuji ,  Junji Yoshida ,  Akifumi Sakamoto ,  Yoshifumi Inoue

    IPC分类号： H04N5/775 ,  H04N9/80

    CPC分类号： H04N5/775 ,  G11B20/00086 ,  G11B20/00463 ,  H04N5/85 ,  H04N21/42646 ,  H04N21/439 ,  H04N2005/91342 ,  H04N2005/91364

    摘要： In the case where (i) audio-video data is unidirectionally transmitted between any device, where (ii) control messages are bidirectionally transmitted between all of the devices, and where (iii) a connection between the devices for transmitting and receiving the audio-video data becomes valid when unidirectional transmission of audio reproduction capability information of the reception device from the data reception device to the data transmission device becomes available, the TV (31) includes the audio reproduction capability information of the AV amplifier (21) to the control message and transmits the control message to the DVD recorder (10) (30M3), and in the case where the DVD recorder (10) and the TV (31) are connected such that the audio-video data is unidirectionally transmitted from the DVD recorder (10) to the TV (31), and where the TV (31) and the AV amplifier (21) are connected such that the audio data is output from the TV (31) to the AV amplifier (21) through another network, the TV (31) does not re-transmit the audio reproduction capability information to the DVD recorder (10) using the unidirectional transmission when transmitting the control message.

    摘要翻译： 在（i）音频 - 视频数据在任何设备之间单向发送的情况下，其中（ii）控制消息在所有设备之间双向传输，以及（iii）用于发送和接收音频 - 视频数据的设备之间的连接， 当从数据接收装置到数据传输装置的接收装置的音频再现能力信息的单向传输变得可用时，视频数据变得有效，TV（31）包括AV放大器（21）的音频再现能力信息到控制 消息并将控制消息发送到DVD记录器（10）（30M3），并且在DVD记录器（10）和TV（31）被连接的情况下，使得音频 - 视频数据从DVD记录器 （10）连接到TV（31），并且TV（31）和AV放大器（21）连接，使得音频数据通过另一个网络从TV（31）输出到AV放大器（21） 在发送控制消息时，TV（31）不使用单向传输将音频再现能力信息重新发送到DVD记录器（10）。

    AUDIO-VIDEO OUTPUT DEVICE, AUDIO OUTPUT DEVICE, AUDIO-VIDEO REPRODUCTION DEVICE, AUDIO-VIDEO DATA REPRODUCTION SYSTEM, AND AUDIO-VIDEO DATA REPRODUCTION METHOD
    2.
    发明申请
    AUDIO-VIDEO OUTPUT DEVICE, AUDIO OUTPUT DEVICE, AUDIO-VIDEO REPRODUCTION DEVICE, AUDIO-VIDEO DATA REPRODUCTION SYSTEM, AND AUDIO-VIDEO DATA REPRODUCTION METHOD 有权
    音频输出设备，音频输出设备，音频视频再现设备，音频数据再现系统和音频数据再现方法

    公开(公告)号：US20110052141A1

    公开(公告)日：2011-03-03

    申请号：US12518769

    申请日：2007-12-13

    申请人： Ayako Takatsuji ,  Junji Yoshida ,  Akifumi Sakamoto ,  Yoshifumi Inoue

    发明人： Ayako Takatsuji ,  Junji Yoshida ,  Akifumi Sakamoto ,  Yoshifumi Inoue

    IPC分类号： H04N5/765

    CPC分类号： H04N5/775 ,  G11B20/00086 ,  G11B20/00463 ,  H04N5/85 ,  H04N21/42646 ,  H04N21/439 ,  H04N2005/91342 ,  H04N2005/91364

    摘要： In the case where (i) audio-video data is unidirectionally transmitted between any device, where (ii) control messages are bidirectionally transmitted between all of the devices, and where (iii) a connection between the devices for transmitting and receiving the audio-video data becomes valid when unidirectional transmission of audio reproduction capability information of the reception device from the data reception device to the data transmission device becomes available, the TV (31) includes the audio reproduction capability information of the AV amplifier (21) to the control message and transmits the control message to the DVD recorder (10) (30M3), and in the case where the DVD recorder (10) and the TV (31) are connected such that the audio-video data is unidirectionally transmitted from the DVD recorder (10) to the TV (31), and where the TV (31) and the AV amplifier (21) are connected such that the audio data is output from the TV (31) to the AV amplifier (21) through another network, the TV (31) does not re-transmit the audio reproduction capability information to the DVD recorder (10) using the unidirectional transmission when transmitting the control message.

    摘要翻译： 在（i）音频 - 视频数据在任何设备之间单向发送的情况下，其中（ii）控制消息在所有设备之间双向传输，以及（iii）用于发送和接收音频 - 视频数据的设备之间的连接， 当从数据接收装置到数据传输装置的接收装置的音频再现能力信息的单向传输变得可用时，视频数据变得有效，TV（31）包括AV放大器（21）的音频再现能力信息到控制 消息并将控制消息发送到DVD记录器（10）（30M3），并且在DVD记录器（10）和TV（31）被连接的情况下，使得音频 - 视频数据从DVD记录器 （10）连接到TV（31），并且TV（31）和AV放大器（21）连接，使得音频数据通过另一个网络从TV（31）输出到AV放大器（21） 在发送控制消息时，TV（31）不使用单向传输将音频再现能力信息重新发送到DVD记录器（10）。

    SOUND REPRODUCING APPARATUS AND AUDIOVISUAL SYSTEM
    3.
    发明申请
    SOUND REPRODUCING APPARATUS AND AUDIOVISUAL SYSTEM 有权
    声音再现设备和音响系统

    公开(公告)号：US20090284665A1

    公开(公告)日：2009-11-19

    申请号：US12090997

    申请日：2006-10-31

    申请人： Masahiko Mizoguchi ,  Toshiki Murakami ,  Akifumi Sakamoto ,  Akihiro Mitani ,  Yoshifumi Inoue ,  Koichi Otsuka

    发明人： Masahiko Mizoguchi ,  Toshiki Murakami ,  Akifumi Sakamoto ,  Akihiro Mitani ,  Yoshifumi Inoue ,  Koichi Otsuka

    IPC分类号： H04N5/60

    CPC分类号： H04N5/60 ,  H04N5/63 ,  H04N5/775 ,  H04N5/85 ,  H04N21/4122 ,  H04N21/43615 ,  H04N21/43635

    摘要： In an audiovisual system in which a source device and a television are connected via an AV amplifier, even when the AV amplifier is placed in a “Power Supply Standby State”, video/audio signals outputted from the source device can be viewed/listened to on the television without changing the wiring connections between the devices.An AV amplifier (100) is provided with a data storing means (106) used for indicating a signal reproduction ability to a source device (200). During a “Power Supply Standby State” of the AV amplifier (100), the content of data that is saved in the data storing means (106) and indicates an audio signal reproduction ability is rewritten into data that indicates not the reproduction ability of the AV amplifier (100), but the signal reproduction ability of a television (300), thereby producing a state that is equivalent to a state in which the source device (200) and the television (300) are directly connected.

    摘要翻译： 在通过AV放大器连接源装置和电视机的音像系统中，即使AV放大器处于“电源待机状态”，从源装置输出的视频/音频信号也可以被观看/收听 在电视上，而不改变设备之间的接线连接。 AV放大器（100）具有用于向源装置（200）指示信号再现能力的数据存储装置（106）。 在AV放大器（100）的“电源待机状态”期间，保存在数据存储装置（106）中并且指示音频信号再现能力的数据的内容被重写为指示不是再现能力的数据 AV放大器（100），但是电视机（300）的信号再现能力，从而产生与源装置（200）和电视机（300）直接连接的状态相当的状态。

    Sound reproducing apparatus and audiovisual system
    4.
    发明授权
    Sound reproducing apparatus and audiovisual system 有权
    声音再现装置和视听系统

    公开(公告)号：US08391502B2

    公开(公告)日：2013-03-05

    申请号：US12090997

    申请日：2006-10-31

    申请人： Masahiko Mizoguchi ,  Toshiki Murakami ,  Akifumi Sakamoto ,  Akihiro Mitani ,  Yoshifumi Inoue ,  Koichi Otsuka

    发明人： Masahiko Mizoguchi ,  Toshiki Murakami ,  Akifumi Sakamoto ,  Akihiro Mitani ,  Yoshifumi Inoue ,  Koichi Otsuka

    IPC分类号： H04R29/00

    CPC分类号： H04N5/60 ,  H04N5/63 ,  H04N5/775 ,  H04N5/85 ,  H04N21/4122 ,  H04N21/43615 ,  H04N21/43635

    摘要： In an audiovisual system in which a source device and a television are connected via an AV amplifier, even when the AV amplifier is placed in a “Power Supply Standby State”, video/audio signals outputted from the source device can be viewed/listened to on the television without changing the wiring connections between the devices.An AV amplifier (100) is provided with a data storing means (106) used for indicating a signal reproduction ability to a source device (200). During a “Power Supply Standby State” of the AV amplifier (100), the content of data that is saved in the data storing means (106) and indicates an audio signal reproduction ability is rewritten into data that indicates not the reproduction ability of the AV amplifier (100), but the signal reproduction ability of a television (300), thereby producing a state that is equivalent to a state in which the source device (200) and the television (300) are directly connected.

    摘要翻译： 在通过AV放大器连接源装置和电视的音像系统中，即使AV放大器处于电源待机状态，从源装置输出的视频/音频信号也可以在 电视，而不改变设备之间的接线连接。 AV放大器（100）具有用于向源装置（200）指示信号再现能力的数据存储装置（106）。 在AV放大器（100）的电源待机状态期间，保存在数据存储装置（106）中并指示音频信号再现能力的数据的内容被重写为不表示AV放大器的再现能力的数据 （100），而是电视机（300）的信号再现能力，从而产生与源装置（200）和电视机（300）直接连接的状态相当的状态。

    AUDIOVISUAL SYSTEM AND CONTROL METHOD THEREOF
    7.
    发明申请
    AUDIOVISUAL SYSTEM AND CONTROL METHOD THEREOF 失效
    视听系统及其控制方法

    公开(公告)号：US20090232477A1

    公开(公告)日：2009-09-17

    申请号：US12158922

    申请日：2006-12-27

    申请人： Koichi Otsuka ,  Akihiro Mitani ,  Toshiki Murakami ,  Akifumi Sakamoto ,  Masahiko Mizoguchi ,  Akihiro Fujita ,  Norimichi Kubo

    发明人： Koichi Otsuka ,  Akihiro Mitani ,  Toshiki Murakami ,  Akifumi Sakamoto ,  Masahiko Mizoguchi ,  Akihiro Fujita ,  Norimichi Kubo

    IPC分类号： H04N7/00 ,  H04N5/00

    CPC分类号： H04N5/765 ,  H04N5/775 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8047 ,  H04N2005/91364

    摘要： In an audiovisual system in which a TV, an AV amplifier, a DVD player and the like are combined, another device constituting the system is automatically set to an optimal operation state according to the content recorded on an optical disc. A reproduction content judging unit 406 of a DVD player 400 judges the type (a video signal and an audio signal) and the format of signals included in content that has been read from the optical disc 401. According to the results of judging by the reproduction content judging unit 406, a control unit 403 of the DVD player 400 sends an instruction signal related to the power supply state and an instruction signal related to output of at least one of video and audio to a control unit 105 of a TV 100 and a control unit 203 of an AV amplifier 200.

    摘要翻译： 在组合TV，AV放大器，DVD播放器等的视听系统中，根据记录在光盘上的内容，构成系统的另一装置被自动设置为最佳操作状态。 DVD播放器400的再现内容判断单元406判断从光盘401读取的内容中包括的信号的类型（视频信号和音频信号）以及信号的格式。根据通过再现判断的结果 内容判断单元406，DVD播放器400的控制单元403将与电源状态相关的指令信号和与视频和音频中的至少一个的输出相关的指令信号发送到TV100的控制单元105和 AV放大器200的控制单元203。

    Database processing device
    8.
    发明授权
    Database processing device 失效
    数据库处理设备

    公开(公告)号：US4821175A

    公开(公告)日：1989-04-11

    申请号：US813077

    申请日：1985-12-24

    申请人： Sadayuki Hikita ,  Suguru Kawakami ,  Hiromi Haniuda ,  Akifumi Sakamoto ,  Hideki Yamamoto

    发明人： Sadayuki Hikita ,  Suguru Kawakami ,  Hiromi Haniuda ,  Akifumi Sakamoto ,  Hideki Yamamoto

    IPC分类号： G06F9/46 ,  G06F15/40

    CPC分类号： G06F9/52 ,  Y10S707/99938

    摘要： A database processing device executes concurrent processing in accessing a database through a plurality of independent terminal units. The database processing device, upon updating data stored in a record after reading out the data stored in the record in the database and correcting or altering the data through a specific terminal, confirms whether or not the data stored in the record has been updated by terminals, and executes updating only when the data has not been updated. The data stored in the record includes update control information for confirming whether or not the data has been updated by other terminals.

    摘要翻译： 数据库处理装置通过多个独立终端单元执行对数据库的并发处理。 数据库处理装置在读取存储在数据库中的记录中的数据并通过特定终端校正或改变数据之后更新存储在记录中的数据，确认存储在记录中的数据是否已被终端更新 ，并且仅当数据未被更新时才执行更新。 存储在记录中的数据包括用于确认数据是否被其他终端更新的更新控制信息。