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    Recording medium, recording method, and recording apparatus
    81.
    发明申请
    Recording medium, recording method, and recording apparatus 失效
    记录介质，记录方法和记录装置

    公开(公告)号：US20050105455A1

    公开(公告)日：2005-05-19

    申请号：US10500151

    申请日：2003-01-22

    Applicant: Yoichiro Sako ,  Tatsuya Inokuchi

    Inventor： Yoichiro Sako ,  Tatsuya Inokuchi

    IPC: G11B7/007 ,  G11B20/00 ,  G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/034 ,  G11B27/30 ,  G11B7/24 ,  G11B7/00

    CPC classification number: G11B20/1217 ,  G11B20/00086 ,  G11B20/0071 ,  G11B20/1252 ,  G11B20/1803 ,  G11B27/034 ,  G11B27/3063 ,  G11B2220/20 ,  G11B2220/2545 ,  G11B2220/2583

    Abstract: Payload 0 as a header is recorded to a head of a UDI area. In the case of recording payload 0 and other payloads, each of them is quintuple-recorded in order to take a countermeasure against errors. Other payloads such as payload 1 and the like are recorded after payload 0. In the case of quintuple-recording, the payloads of the same payload number are collectively quintuple-recorded. AUDI is recorded from a position after one second from start time S. The payloads are arranged in positions at 12-frame intervals. Thus, the five data which is multiple-written are not arranged in the radial direction of a disc but widely distributed onto tracks. Error resistance is improved. An interval of data is set to an optimum value in accordance with the number of multiple-writing times, a linear velocity, a recording position on the disc, and the like.

    Abstract translation: 作为标题的有效载荷0被记录到UDI区域的头部。 在记录有效载荷0和其他有效载荷的情况下，它们中的每一个被五次记录以便对抗错误。 诸如有效载荷1等的其他有效载荷在有效载荷1之后被记录。在五次记录的情况下，相同有效载荷号的有效载荷被共同五次记录。 从开始时间S开始一秒之后的位置记录AUDI。有效载荷被布置在12帧间隔的位置。 因此，多个写入的五个数据不排列在盘的径向方向上，而是广泛分布在轨道上。 误差电阻提高。 根据多次写入次数，线速度，盘上的记录位置等将数据间隔设定为最佳值。

    Writable recording medium identification information recording method information recording device identification information reproduction method and information reproduction device
    82.
    发明申请
    Writable recording medium identification information recording method information recording device identification information reproduction method and information reproduction device 失效
    可写记录介质识别信息记录方法信息记录装置识别信息再现方法和信息再现装置

    公开(公告)号：US20050099897A1

    公开(公告)日：2005-05-12

    申请号：US10505177

    申请日：2003-03-19

    Applicant: Yoichiro Sako ,  Tatsuya Inokuchi ,  Shunsuke Furukawa

    Inventor： Yoichiro Sako ,  Tatsuya Inokuchi ,  Shunsuke Furukawa

    IPC: G11B20/10 ,  G11B7/004 ,  G11B20/00 ,  G11B23/28 ,  G11B7/085

    CPC classification number: G11B23/284 ,  G11B20/00086 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00347

    Abstract: A writable recording medium, an identification information recording method, an information recording apparatus, an identification information playback method, and an information playback apparatus capable of easily determining whether or not a disc is genuine or copied. A first disc ID played back from a PMA (program memory area) is read and a PA (program area) is played back to read a second disc ID recorded in the PA. If they correspond to each other, a disc is determined to be a genuine disc. If they do not correspond to each other, the disc is determined to be a copied disc. Since a unique disc ID is recorded in the PMA when the disc is initialized, a disc ID of a genuine disc is different from a disc ID of a copied disc from the start. This difference is used as disc identification information. By recording a disc ID of a genuine disc in the PA, the determination can be realized.

    Abstract translation: 能够容易地确定光盘是正品还是复制的可写记录介质，识别信息记录方法，信息记录装置，识别信息重放方法和信息重放装置。 读取从PMA（程序存储器区域）播放的第一盘ID，并播放PA（程序区）以读取记录在PA中的第二盘ID。 如果它们彼此对应，则确定盘是真正的盘。 如果它们不对应，则确定该盘是复制的盘。 由于当盘被初始化时在PMA中记录了唯一的盘ID，因此从开始起，原盘的盘ID与复制的盘的盘ID不同。 该差异用作盘识别信息。 通过在PA中记录原盘的盘ID，可以实现确定。

    Recording medium and reproducing method and apparatus for recording medium
    84.
    发明授权
    Recording medium and reproducing method and apparatus for recording medium 失效
    用于记录介质的记录介质和再现方法和装置

    公开(公告)号：US06728174B1

    公开(公告)日：2004-04-27

    申请号：US09639300

    申请日：2000-08-14

    Applicant: Yoichiro Sako ,  Hiroshi Ogawa ,  Tatsuya Inokuchi

    Inventor： Yoichiro Sako ,  Hiroshi Ogawa ,  Tatsuya Inokuchi

    IPC: G11B2012

    CPC classification number: G11B20/00992 ,  G11B7/005 ,  G11B7/007 ,  G11B7/24 ,  G11B19/12 ,  G11B20/10527 ,  G11B2007/0013 ,  G11B2020/10601

    Abstract: A recording medium at least having a first recording layer for recording first information and a second recording layer for recording second information. A discriminating signal indicating the playback mode is recorded on at least one of the first and second recording layers provided on the recording medium. The discriminating signal indicates a first playback mode for respectively reproducing the first information recorded in the first recording layer and the second information recorded on the second recording layer, or a second playback mode for calculating the first information recorded in the first recording layer and the second information recorded in the second recording layer to generate playback signals. A reproducing method and apparatus for the recording medium are also provided for reproducing the recording medium.

    Abstract translation: 一种至少具有用于记录第一信息的第一记录层和用于记录第二信息的第二记录层的记录介质。 指示回放模式的识别信号被记录在设置在记录介质上的第一和第二记录层中的至少一个上。 鉴别信号表示用于分别再现记录在第一记录层中的第一信息和记录在第二记录层上的第二信息的第一重放模式或用于计算记录在第一记录层中的第一信息的第二重放模式， 记录在第二记录层中的信息以产生重放信号。 还提供了用于记录介质的再现方法和装置，用于再现记录介质。

    Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system
    86.
    发明授权
    Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system 有权
    传输方式和传输设备，接收方式和接收设备，传输方法和传送系统

    公开(公告)号：US07693232B2

    公开(公告)日：2010-04-06

    申请号：US11715933

    申请日：2007-03-09

    Applicant: Yoichiro Sako ,  Takayuki Usami ,  Yuichiro Deguchi ,  Masayuki Obata ,  Masahiro Hotori ,  Tatsuya Inokuchi ,  Shuichi Ito ,  Toru Takeda

    Inventor： Yoichiro Sako ,  Takayuki Usami ,  Yuichiro Deguchi ,  Masayuki Obata ,  Masahiro Hotori ,  Tatsuya Inokuchi ,  Shuichi Ito ,  Toru Takeda

    IPC: H04L27/00

    CPC classification number: G06F3/165 ,  G10L15/22 ,  G10L2015/223 ,  H04H60/63 ,  H04H60/82 ,  H04H2201/40

    Abstract: Data broadcast data, which is broadcast in data broadcasts, is constructed by disposing, for example, EMD (Electric Music Distribution) links required to acquire song data as actual broadcast data, which is broadcast in actual broadcasts by a transmitting device, the actual broadcast data is transmitted, and the data broadcast data wherein the EMD links for the song data in the actual broadcasts are disposed, is transmitted periodically during the transmission of the actual broadcast data. The actual broadcast data and the data broadcast data are received by a user terminal, and the EMD links disposed in the data broadcast data are stored whenever there is an input of an operation to attach a “bookmark”. Thus, audio data such as songs in programs broadcast can easily be acquired by radio.

    Abstract translation: 以数据广播广播的数据广播数据是通过例如将采集歌曲数据所需的EMD（电音乐分配）链路作为实际广播数据进行构建的，该实际广播数据是由发送装置在实际广播中广播的实际广播 发送数据，并且在实际广播数据的发送期间周期性地发送其中设置实际广播中的歌曲数据的EMD链接的数据广播数据。 实际的广播数据和数据广播数据由用户终端接收，并且每当存在附加“书签”的操作的输入时，存储设置在数据广播数据中的EMD链路。 因此，可以容易地通过无线电获取诸如节目广播中的歌曲的音频数据。

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