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    DATA PROCESSING DEVICE
    1.
    发明申请
    DATA PROCESSING DEVICE 审中-公开
    数据处理设备

    公开(公告)号：US20140169755A1

    公开(公告)日：2014-06-19

    申请号：US14237105

    申请日：2012-03-08

    申请人： Kentaro Tanikawa ,  Miyuki Sasaki ,  Kenji Izumi ,  Masayoshi Kodama

    发明人： Kentaro Tanikawa ,  Miyuki Sasaki ,  Kenji Izumi ,  Masayoshi Kodama

    IPC分类号： G11B27/30 ,  G11B19/02

    CPC分类号： G11B27/309 ,  G11B19/02 ,  G11B27/031 ,  G11B27/327 ,  G11B27/36 ,  G11B2220/45 ,  H04N5/76 ,  H04N5/765 ,  H04N5/781 ,  H04N5/782 ,  H04N5/783 ,  H04N5/907 ,  H04N9/8227 ,  H04N21/4147 ,  H04N21/4221 ,  H04N21/42661 ,  H04N21/42692 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4316 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/43615 ,  H04N21/4436 ,  H04N21/482

    摘要： The data processing apparatus includes: a first storage medium having a relatively long activation time from an initial state until a first access is completed; a second storage medium having a relatively short activation time, and previously retaining image data; a reception module configured to receive a request to display the image data; and a processor configured to execute the first and second processes when the request to display is received in a power OFF state. The first process executed by the processor is a process of outputting the image data retained in the second storage medium. The second process is a process of starting activation of the first storage medium, and after activation of the first storage medium is completed so that the first storage medium becomes accessible, outputting data which is stored in the first storage medium or information which is generated based on the data.

    摘要翻译： 数据处理装置包括：第一存储介质，其具有从初始状态到第一访问完成的相对较长的激活时间; 具有相对短的激活时间的第二存储介质，并且预先保留图像数据; 接收模块，被配置为接收显示所述图像数据的请求; 以及处理器，被配置为当在电源关闭状态下接收到要显示的请求时，执行第一和第二处理。 由处理器执行的第一处理是输出保留在第二存储介质中的图像数据的处理。 第二过程是开始第一存储介质的激活的过程，并且在完成第一存储介质的激活之后，使得第一存储介质变得可访问，输出存储在第一存储介质中的数据或基于生成的信息 对数据。

    Information recording medium, information recording/reproducing method, and information recording/reproducing device
    5.
    发明授权
    Information recording medium, information recording/reproducing method, and information recording/reproducing device 有权
    信息记录介质，信息记录/再现方法和信息记录/再现装置

    公开(公告)号：US06785219B1

    公开(公告)日：2004-08-31

    申请号：US09926126

    申请日：2001-09-07

    申请人： Miyuki Sasaki ,  Yoshiho Goto ,  Yoshihisa Fukushima

    发明人： Miyuki Sasaki ,  Yoshiho Goto ,  Yoshihisa Fukushima

    IPC分类号： G11B700

    CPC分类号： G11B27/329 ,  G11B27/105 ,  G11B2220/218 ,  G11B2220/2545

    摘要： A lead-out area is recorded and a session is formed each time a file is recorded with the data structure of a disc recorded with the conventional CD-R multi-session method. The latest file structure recorded in the last session is read with a multi-session disc by reading in series the start address of the next session recorded in the lead-in area of each session. This information read in series is dependent upon the number of file write operations, and as the number of writes increases, the slower the latest file structure retrieval process becomes. In a write-once medium in which the file management information and unrecorded area information are update recorded at each recording session, chaining information is recorded at each file write. Furthermore, an area for recording a plurality of continuously recorded chaining information is reserved, and access in the latest chaining information retrieval process is accelerated. Furthermore, address information for an area contiguously reserved for chaining information is recorded in part of the chaining information.

    摘要翻译： 记录导出区域，并且每当用常规CD-R多会话方法记录的盘的数据结构记录文件时形成会话。 通过串行读取记录在每个会话的导入区域中的下一个会话的开始地址，通过多会话盘读取最后一个会话中记录的最新文件结构。 串行读取的信息取决于文件写入操作的数量，随着写入次数的增加，最新的文件结构检索过程变得越慢。 在每个记录会话中记录文件管理信息和未记录区信息被更新的一次写入介质中，在每个文件写入时记录链接信息。 此外，保留用于记录多个连续记录的链接信息的区域，并且加速最新的链接信息检索处理中的访问。 此外，链接信息的一部分被记录为连续地保留用于链接信息的区域的地址信息。

    INFORMATION RECORDING MEDIUM, METHOD FOR SIMULTANEOUS RECORDING AND REPRODUCTION, AND INFORMATION RECORDING AND REPRODUCTION APPARATUS
    6.
    发明申请
    INFORMATION RECORDING MEDIUM, METHOD FOR SIMULTANEOUS RECORDING AND REPRODUCTION, AND INFORMATION RECORDING AND REPRODUCTION APPARATUS 有权
    信息记录介质，同时记录和再现的方法以及信息记录和再现装置

    公开(公告)号：US20070206465A1

    公开(公告)日：2007-09-06

    申请号：US11746673

    申请日：2007-05-10

    申请人： Yoshiho GOTOH ,  Miyuki Sasaki ,  Kaoru Murase ,  Tatsushi Bannai

    发明人： Yoshiho GOTOH ,  Miyuki Sasaki ,  Kaoru Murase ,  Tatsushi Bannai

    IPC分类号： G11B5/09

    CPC分类号： G11B20/10527 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/329 ,  G11B2020/1062 ,  G11B2020/10944 ,  G11B2020/10962 ,  G11B2220/20 ,  H04N5/76 ,  H04N5/781 ,  H04N5/85 ,  H04N5/9205 ,  H04N5/937 ,  H04N9/8042

    摘要： In order to perform simultaneous recording and reproduction, a large capacity of buffer memories were required. In addition, it was difficult to record data while reproducing data which was recorded by a different apparatus. The present invention has an objective of providing an information recording medium, a simultaneous recording and reproduction method, and an information recording and reproduction apparatus which guarantee simultaneous recording and reproduction. The simultaneous recording and reproduction is guaranteed by reproducing data recorded in an area having at least a minimum size fulfilling the simultaneous recording and reproduction condition which allows for four access operations, recording data in an area having at least the same size, and performing reproduction and recording alternately by switching reproduction to recording when the data amount in the reproduction buffer becomes full and switching recording to reproduction when the data amount in the recording buffer becomes empty.

    摘要翻译： 为了执行同时的记录和再现，需要大容量的缓冲存储器。 此外，在再现由不同装置记录的数据时难以记录数据。 本发明的目的是提供一种保证同时记录和再现的信息记录介质，同时记录和再现方法以及信息记录和再现装置。 通过再现记录在具有满足同时记录和再现条件的最小尺寸的区域中的数据来保证同时记录和再现，该条件允许四次访问操作，在具有至少相同尺寸的区域中记录数据，并执行再现和 当再现缓冲器中的数据量变满时，通过切换再现到记录来交替记录，并且当记录缓冲器中的数据量变空时，将记录切换为再现。

    Method for emptying recording buffer can be made empty by at most one access operation and at most two recording operation, in a simultaneous recording and reproduction
    7.
    发明授权
    Method for emptying recording buffer can be made empty by at most one access operation and at most two recording operation, in a simultaneous recording and reproduction 有权
    通过最多一次访问操作和最多两次记录操作，在同时进行记录和再现的过程中，可以使排空记录缓冲器的方法为空

    公开(公告)号：US07233553B2

    公开(公告)日：2007-06-19

    申请号：US10488020

    申请日：2002-08-29

    申请人： Yoshiho Gotoh ,  Miyuki Sasaki ,  Kaoru Murase ,  Tatsushi Bannai

    发明人： Yoshiho Gotoh ,  Miyuki Sasaki ,  Kaoru Murase ,  Tatsushi Bannai

    IPC分类号： G11B7/007

    CPC分类号： G11B20/10527 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/329 ,  G11B2020/1062 ,  G11B2020/10944 ,  G11B2020/10962 ,  G11B2220/20 ,  H04N5/76 ,  H04N5/781 ,  H04N5/85 ,  H04N5/9205 ,  H04N5/937 ,  H04N9/8042

    摘要： In order to perform simultaneous recording and reproduction, a large capacity of buffer memories were required. In addition, it was difficult to record data while reproducing data which was recorded by a different apparatus. The present invention has an objective of providing an information recording medium, a simultaneous recording and reproduction method, and an information recording and reproduction apparatus which guarantee simultaneous recording and reproduction. The simultaneous recording and reproduction is guaranteed by reproducing data recorded in an area having at least a minimum size fulfilling the simultaneous recording and reproduction condition which allows for four access operations, recording data in an area having at least the same size, and performing reproduction and recording alternately by switching reproduction to recording when the data amount in the reproduction buffer becomes full and switching recording to reproduction when the data amount in the recording buffer becomes empty.

    摘要翻译： 为了执行同时的记录和再现，需要大容量的缓冲存储器。 此外，在再现由不同装置记录的数据时难以记录数据。 本发明的目的是提供一种保证同时记录和再现的信息记录介质，同时记录和再现方法以及信息记录和再现装置。 通过再现记录在具有满足同时记录和再现条件的最小尺寸的区域中的数据来保证同时记录和再现，该条件允许四次访问操作，在具有至少相同尺寸的区域中记录数据，并执行再现和 当再现缓冲器中的数据量变满时，通过切换再现到记录来交替记录，并且当记录缓冲器中的数据量变空时，将记录切换为再现。