Roller bit for rock breaking by rotary cutting
    2.
    发明申请
    Roller bit for rock breaking by rotary cutting 有权
    用于通过旋转切割破碎的滚子钻头

    公开(公告)号:US20140202773A1

    公开(公告)日:2014-07-24

    申请号:US14240739

    申请日:2012-02-01

    IPC分类号: E21B10/08

    CPC分类号: E21B10/08

    摘要: A roller bit for rock breaking by rotary cutting comprises: a bit body (1), a roller (2) and cutting teeth (3). An included angle β between a roller journal plane of the bit body and the roller on a bit axis has a range of 0°

    摘要翻译: 用于通过旋转切割破碎的滚子钻头包括:钻头体(1),滚子(2)和切割齿(3)。 夹角 钻头体的辊轴颈平面与位轴上的滚子之间的距离为0°<&bgr <90°的范围,轴颈偏移S的范围为-D / 2

    Method, apparatus and system for verifying data

    公开(公告)号:US09659196B2

    公开(公告)日:2017-05-23

    申请号:US13876843

    申请日:2011-09-30

    IPC分类号: H04Q5/22 G06K7/10 G06K19/07

    CPC分类号: G06K7/10009 G06K19/0723

    摘要: A method for data verification may include: receiving by a radio frequency identification (RFID) tag a write command including data to be written; writing by said RFID tag said data to be written into a local storage; reading by said RFID tag data from said local storage; and carrying out by said RFID tag a data verification according to said data read out. Further, a data verification apparatus may include a receiving module for receiving a write command including data to be written; a writing module for writing said data to be written into a first storage module configured for storing said data to be written; a reading module for reading data from said first storage module; and a verifying module for carrying out verification according to the data read out by said reading module. Such method and apparatus may reduce the time of data verification by an RFID tag.

    System and method for performing a radio link control (RLC) reset in a downlink multipoint system
    8.
    发明授权
    System and method for performing a radio link control (RLC) reset in a downlink multipoint system 有权
    用于在下行链路多点系统中执行无线电链路控制(RLC)复位的系统和方法

    公开(公告)号:US08902833B2

    公开(公告)日:2014-12-02

    申请号:US13333999

    申请日:2011-12-21

    摘要: A method and apparatus for wireless communication may provide an RLC reset procedure tailored for a multipoint HSDPA system utilizing a plurality of disparate Node Bs to provide an RLC flow from an RNC to a UE. Some aspects of the disclosure provide for a flush request to be provided to each of a plurality of Node Bs utilized as serving cells in the multipoint HSDPA system, so that stale packets are not retained in internal buffers at the Node Bs following the RLC reset procedure. In some examples, the RLC reset procedure is only completed after confirmation that the flush of the internal buffers has been completed. Confirmation may be explicitly provided by each Node B utilizing a backhaul interface, or may be implicitly determined utilizing timers or signaling between the respective Node Bs.

    摘要翻译: 用于无线通信的方法和装置可以提供为多点HSDPA系统量身定制的RLC复位过程,该多点HSDPA系统利用多个不同的节点B来提供从RNC到UE的RLC流。 本公开的一些方面提供了将被提供给用作多点HSDPA系统中的服务小区的多个节点B中的每一个的刷新请求,使得在RLC重置过程之后,不稳定的分组不保留在节点B处的内部缓冲器中 。 在一些示例中,RLC复位过程仅在确认内部缓冲器的刷新已经完成之后才完成。 每个节点B可以使用回程接口明确地提供确认,或者可以使用相应节点B之间的定时器或信令来隐含地确定。

    Determination of recommendation data
    9.
    发明授权
    Determination of recommendation data 有权
    确定推荐数据

    公开(公告)号:US08655890B2

    公开(公告)日:2014-02-18

    申请号:US13452371

    申请日:2012-04-20

    IPC分类号: G06F17/30

    摘要: Determining recommendation data is disclosed, including: extracting a first set of keywords from a set of user action logs that occurred prior to a predetermined time point; extracting a second set of keywords from a set of user action logs that occurred subsequent to the predetermined time point; merging at least a portion of the first set of keywords and at least a portion of the second set of keywords to obtain a third set of keywords; matching the third set of keywords to a database of data that can potentially be recommended to a user; and in the event that a piece of data is determined to match at least one keyword from the third set of keywords, determine that the piece of data is to be recommended to the user.

    摘要翻译: 公开了确定推荐数据,包括:从在预定时间点之前发生的一组用户动作日志提取第一组关键字; 从在所述预定时间点之后发生的一组用户动作日志提取第二组关键字; 合并所述第一组关键字的至少一部分和所述第二组关键字的至少一部分以获得第三组关键字; 将第三组关键字与可能推荐给用户的数据库进行匹配; 并且在确定一条数据以匹配来自第三组关键字的至少一个关键字的情况下,确定该数据被推荐给用户。

    Estimation of image relations from point correspondences between images
    10.
    发明授权
    Estimation of image relations from point correspondences between images 失效
    从图像之间的点对应度估计图像关系

    公开(公告)号:US08411966B2

    公开(公告)日:2013-04-02

    申请号:US12633463

    申请日:2009-12-08

    IPC分类号: G06K9/46 G06K9/32

    CPC分类号: G06T7/73 G06T7/77

    摘要: The invention relates to a method for estimating an image relation model for two or more related images based on a plurality of point correspondences. The method includes using a weighted random sampling algorithm to repeatedly draw subsets of point correspondences for generating model estimates, evaluating said model estimates for the full plurality of the point correspondences, and updating weights associated with each of the point correspondences in the random sampling algorithm based on information obtained in said evaluating.

    摘要翻译: 本发明涉及一种用于基于多个点对应度来估计两个或多个相关图像的图像关系模型的方法。 该方法包括使用加权随机抽样算法重复绘制点对应子集用于生成模型估计,评估所述多个点对应关系的所述模型估计,以及基于随机抽样算法中的每个点对应关系更新权重 对所述评估中获得的信息。