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公开(公告)号:US08378791B2
公开(公告)日:2013-02-19
申请号:US12074450
申请日:2008-03-04
申请人: Kazunari Ito , Yasuhiro Miyata , Masanori Shigematsu , Hideki Ohkita , Akira Miyazawa , Tomoaki Nakade
发明人: Kazunari Ito , Yasuhiro Miyata , Masanori Shigematsu , Hideki Ohkita , Akira Miyazawa , Tomoaki Nakade
IPC分类号: G08C19/16
摘要: An image reproduction system includes a TV set, an AV amplifier connected to the TV set, and a plurality of image output devices, such as a DVD player, a set-top box and a game console, connected to the AV amplifier. The ID information of these image output devices is displayed as a list on the screen of the TV set. The user can select any one of the image output devices from the list by using a remote control, for example. The fact of the selection is transmitted to the AV amplifier from the TV set. Upon this, the AV amplifier connects the selected image output device to the TV set, so that the image signals reproduced by the selected device are sent to the TV set.
摘要翻译: 图像再现系统包括电视机,连接到电视机的AV放大器以及连接到AV放大器的诸如DVD播放器,机顶盒和游戏机的多个图像输出装置。 这些图像输出装置的ID信息作为列表显示在电视机的画面上。 例如,用户可以使用遥控器从列表中选择任何一个图像输出设备。 选择的事实从电视机传输到AV放大器。 这样,AV放大器将所选择的图像输出装置连接到电视机,使得由所选择的装置再现的图像信号被发送到电视机。
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公开(公告)号:US08159916B2
公开(公告)日:2012-04-17
申请号:US13024394
申请日:2011-02-10
申请人: Kazunari Ito
发明人: Kazunari Ito
IPC分类号: G11B7/00
CPC分类号: G11B27/3063 , G11B19/125 , G11B20/1217 , G11B20/1251 , G11B2020/10546 , G11B2020/1271 , G11B2020/1287 , G11B2220/213 , G11B2220/2545
摘要: A pick-up of a format determining apparatus irradiates light to an optical disk to generate a reproduction signal. A signal processing unit decodes the reproduction signal to generate main data. A CD-ROM decoder decodes the main data. A CD-ROM determining unit determines whether or not the main data is in a CD-ROM format, based on the decoded main data. A reproduction signal determining unit determines whether or not the reproduction signal is normal when the main data is not in the CD-ROM format. A system control unit determines that the main data is in a CD-DA format, when the main data is not in the CD-ROM format, and when the reproduction signal is normal.
摘要翻译: 格式确定装置的拾取器将光照射到光盘以产生再现信号。 信号处理单元解码再现信号以产生主数据。 CD-ROM解码器解码主数据。 CD-ROM确定单元基于解码的主数据来确定主数据是否是CD-ROM格式。 当主数据不是CD-ROM格式时,再现信号确定单元确定再现信号是否正常。 当主数据不是CD-ROM格式,并且当再现信号正常时,系统控制单元确定主数据是CD-DA格式。
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公开(公告)号:US07391343B2
公开(公告)日:2008-06-24
申请号:US11064475
申请日:2005-02-23
申请人: Kazunari Ito
发明人: Kazunari Ito
IPC分类号: H03M11/00
CPC分类号: G06F1/3215
摘要: An input device includes an input circuit including a plurality of key switches connected in parallel to one another, and a control circuit including a key input terminal to which a first terminal of the input circuit is connected, and an interrupt terminal to which a second terminal of the input circuit is connected. When a key switch is turned ON, an interrupt signal is input from the second terminal of the input circuit to the interrupt terminal, whereby the control circuit transitions from a power saving mode to a normal mode. Then, the control circuit determines which one of the key switches is turned ON based on a value of a voltage applied from the first terminal of the input circuit to the key input terminal. Thus, it is possible to realize a power saving mode without having to provide a comparator.
摘要翻译: 输入装置包括:输入电路,包括彼此并联连接的多个键开关;以及控制电路,包括输入电路的第一端子连接到的键输入端子,以及中断端子,第二端子 的输入电路连接。 当钥匙开关接通时,从输入电路的第二端子输入中断信号到中断端子,由此控制电路从省电模式转换到正常模式。 然后,控制电路基于从输入电路的第一端子到键输入端子施加的电压的值,确定哪个键开关被接通。 因此,可以实现省电模式而不必提供比较器。
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