Data Distribution System
    41.
    发明申请
    Data Distribution System 有权
    数据分配系统

    公开(公告)号:US20100030790A1

    公开(公告)日:2010-02-04

    申请号:US12503155

    申请日:2009-07-15

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30194

    摘要: There is provided a data distribution system having a distribution device for holding a data file which is a distribution object and a plurality of user terminals, wherein each of the user terminals obtains each of a plurality of file pieces from any of the other user terminals or the distribution device, the plurality of file pieces being obtained by dividing the data file, and the plurality of file pieces obtained are assembled to thereby obtain the data file, at least one predetermined file piece among the plurality of file pieces is a restricted piece for which obtaining from the other user terminals is restricted, and the distribution device restricts distribution of the restricted piece to each of the user terminals, based on a predetermined condition.

    摘要翻译: 提供了一种数据分配系统,其具有用于保持作为分发对象的数据文件和多个用户终端的分发装置,其中每个用户终端从任何其他用户终端中获取多个文件, 分发装置,通过划分数据文件获得的多个文件和所获得的多个文件被组合,从而获得数据文件,多个文件中的至少一个预定文件是用于 限制了从其他用户终端得到的分配装置,根据规定的条件,限制片分配给每个用户终端。

    Recording device, method thereof, program product and program recording medium
    43.
    发明申请
    Recording device, method thereof, program product and program recording medium 审中-公开
    记录装置及其方法,程序产品和程序记录介质

    公开(公告)号:US20070122105A1

    公开(公告)日:2007-05-31

    申请号:US11480232

    申请日:2006-06-29

    IPC分类号: H04N5/91

    摘要: A recording device includes a first recording medium in which temporally continuous content data is recorded; a second recording medium in which whole content data is recorded; and a recording controller configured to control the recording of content data in the first recording medium and the second recording medium so that, in the case of deleting a part of content data from the first recording medium, selected content data corresponding to a portion of the whole content data recorded in the second recording medium is deleted from the first recording medium, and when the data amount of content data recorded in the first recording medium is not less than a predetermined threshold after the selected content data is deleted from the first recording medium, with respect to a content in which the process of deleting a part of content data from the first recording medium was interrupted after the whole content data was recorded in the second recording medium, the interrupted process is started again, and with respect to a content whose data is not recorded in the second recording medium, the whole content data is recorded in the second recording medium, then, a part of content data is deleted from the first recording medium.

    摘要翻译: 记录装置包括其中记录时间上连续的内容数据的第一记录介质; 记录整体内容数据的第二记录介质; 以及记录控制器,被配置为控制第一记录介质和第二记录介质中的内容数据的记录,使得在从第一记录介质删除一部分内容数据的情况下,选择的内容数据对应于 从第一记录介质中删除记录在第二记录介质中的全部内容数据,并且当从第一记录介质删除所选择的内容数据之后,当记录在第一记录介质中的内容数据的数据量不小于预定阈值时 对于在将整个内容数据记录在第二记录介质中之后,从第一记录介质中删除一部分内容数据的处理的内容的内容,再次开始中断的处理,并且关于内容 其数据未记录在第二记录介质中,整个内容数据被记录在第二记录介质中,然后是pa 内容数据的rt从第一记录介质中删除。

    Recording device, recording method, recording program, and program recording medium
    45.
    发明申请
    Recording device, recording method, recording program, and program recording medium 审中-公开
    记录装置,记录方法,记录程序和程序记录介质

    公开(公告)号:US20070014198A1

    公开(公告)日:2007-01-18

    申请号:US11480246

    申请日:2006-06-29

    IPC分类号: G11B7/085

    摘要: A recording device includes a first recording control unit controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in content; a judging unit judging whether the priority for the portion is equal to or less than a predetermined threshold; and a second recording control unit controlling, when it is judged that the priority for the portion is equal to or less than the predetermined threshold, recording of data of the content in a recording medium to erase data of the portion from the recording medium.

    摘要翻译: 记录装置包括:第一记录控制单元,控制对内容中的预定长度的一部分的优先级的优先级信息的记录; 判断单元,判定该部分的优先级是否等于或小于预定阈值; 以及第二记录控制单元,当判断为所述部分的优先级等于或小于所述预定阈值时,控制将所述内容的数据记录在记录介质中以从所述记录介质擦除所述部分的数据。

    Data distribution system
    48.
    发明授权
    Data distribution system 有权
    数据分配系统

    公开(公告)号:US09201894B2

    公开(公告)日:2015-12-01

    申请号:US12503155

    申请日:2009-07-15

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30194

    摘要: There is provided a data distribution system having a distribution device for holding a data file which is a distribution object and a plurality of user terminals, wherein each of the user terminals obtains each of a plurality of file pieces from any of the other user terminals or the distribution device, the plurality of file pieces being obtained by dividing the data file, and the plurality of file pieces obtained are assembled to thereby obtain the data file, at least one predetermined file piece among the plurality of file pieces is a restricted piece for which obtaining from the other user terminals is restricted, and the distribution device restricts distribution of the restricted piece to each of the user terminals, based on a predetermined condition.

    摘要翻译: 提供了一种数据分配系统,其具有用于保持作为分发对象的数据文件和多个用户终端的分发装置,其中每个用户终端从任何其他用户终端中获取多个文件, 分发装置,通过划分数据文件获得的多个文件和所获得的多个文件被组合,从而获得数据文件,多个文件中的至少一个预定文件是用于 限制了从其他用户终端得到的分配装置,根据规定的条件,限制片分配给每个用户终端。

    Readout device, readout method, program, and program recording medium
    49.
    发明授权
    Readout device, readout method, program, and program recording medium 失效
    读出装置,读出方法,程序和程序记录介质

    公开(公告)号:US08520478B2

    公开(公告)日:2013-08-27

    申请号:US11480220

    申请日:2006-06-29

    IPC分类号: G11B21/08 G11B5/09

    摘要: A readout device includes a first recording medium having recorded therein data of arbitrary plural portions of a period of a predetermined length in temporally continuous content; a second recording medium having recorded therein data of the entire content; and a readout control unit that controls, when the readout of data of the content is requested, the readout of data from the first recording medium and from the second recording medium such that data of any one of the portions recorded in the first recording medium is read out and data following the data read out from the first recording medium is read out from the second recording medium.

    摘要翻译: 读出装置包括:第一记录介质,其在时间上连续的内容中记录了预定长度的周期的任意多个部分的数据; 第二记录介质,其中记录了整个内容的数据; 以及读出控制单元,当要求读取内容的数据时,控制从第一记录介质和第二记录介质读出的数据,使得记录在第一记录介质中的任何一个部分的数据是 从第二记录介质读出从第一记录介质读出的数据之后的数据。

    Data Distribution System
    50.
    发明申请
    Data Distribution System 有权
    数据分配系统

    公开(公告)号:US20110125792A1

    公开(公告)日:2011-05-26

    申请号:US13000506

    申请日:2009-07-16

    申请人: Masaaki Fukuda

    发明人: Masaaki Fukuda

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30194 H04L12/6418

    摘要: To readily select a data file to be obtained from among data files to be distributed, or to readily recommend such a data file to a user, while suppressing a load imposed on a data distribution system. A data distribution system comprises a distribution device for holding data files which are distribution objects, and user terminals. Each of the user terminals obtains each of file pieces from any of other user terminals or the distribution devices, the file pieces being obtained by dividing one object file among the data files to be distributed, obtains a list of data files having been obtained by another user terminal when obtaining a file piece from the other user terminal, and assembles the obtained file pieces to obtain the object file, in which information of the data files included in the obtained list is used in selecting a data file to be newly obtained.

    摘要翻译: 为了容易地从要分发的数据文件中选择要获得的数据文件,或者在抑制施加在数据分配系统上的负载的情况下容易地向用户推荐这样的数据文件。 数据分发系统包括用于保存作为分发对象的数据文件的分发装置和用户终端。 每个用户终端从任何其他用户终端或分发设备中获取每个文件,通过在要分发的数据文件中划分一个目标文件获得的文件,获得由另一个获得的数据文件的列表 在从其他用户终端获取文件的情况下,组装所获得的文件,获得所选择的所述列表中包含的数据文件的信息被选择为新获取的数据文件。