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    COMPOSITE FOR CATALYTIC DISTILLATION AND ITS PREPARATION
    41.
    发明申请
    COMPOSITE FOR CATALYTIC DISTILLATION AND ITS PREPARATION 有权
    复合材料用于催化蒸馏及其制备

    公开(公告)号：US20070203375A1

    公开(公告)日：2007-08-30

    申请号：US11741395

    申请日：2007-04-27

    申请人： Yuanyi YANG ,  Dongfeng Li ,  Wei Dai ,  Shuo Chen ,  Guoqing Wang ,  Lihua Liao ,  Jianmin Cheng ,  Yanlai Guo ,  Hui Peng

    发明人： Yuanyi YANG ,  Dongfeng Li ,  Wei Dai ,  Shuo Chen ,  Guoqing Wang ,  Lihua Liao ,  Jianmin Cheng ,  Yanlai Guo ,  Hui Peng

    IPC分类号： C07C5/00 ,  C07C2/64

    CPC分类号： B01J37/0246 ,  B01J23/44 ,  B01J29/7007 ,  B01J37/0215 ,  B01J37/0225 ,  B01J37/0242 ,  B01J37/0244 ,  C07C5/05 ,  Y02P20/127 ,  Y02P20/52 ,  C07C11/06

    摘要： The present invention relates to a composite for catalytic distillation, comprising a substrate material, and a modifying material and an active material, wherein said substrate material is made of porous materials, said modified material comprises at least one metal oxide, and said active material comprises an active component for a catalytic reaction. The catalytic distillation composite according to the present invention serves as both distillation packings and catalysts, and can allow catalysts to make the best of its efficiency, provide sufficient contact areas between gas and liquid phases, which facilitates mass transfer between gas and liquid phases, boosts effects in both reaction and separation and is liable for filling, removing and utilizing in industries.

    摘要翻译： 本发明涉及一种用于催化蒸馏的复合材料，其包括基材，以及改性材料和活性材料，其中所述基材由多孔材料制成，所述改性材料包括至少一种金属氧化物，所述活性材料包括 用于催化反应的活性组分。 根据本发明的催化蒸馏复合材料既用作蒸馏填料也用作催化剂，并且可以使催化剂充分发挥其效率，在气相和液相之间提供足够的接触面积，这有利于气相和液相之间的质量传递， 在反应和分离过程中都会产生影响，并且可以在工业中进行填充，除去和利用。

    Computer-implemented method and computer for performing modular reduction
    42.
    发明授权
    Computer-implemented method and computer for performing modular reduction 失效
    用于执行模块化减少的计算机实现的方法和计算机

    公开(公告)号：US5724279A

    公开(公告)日：1998-03-03

    申请号：US519600

    申请日：1995-08-25

    申请人： Josh Benaloh ,  Wei Dai

    发明人： Josh Benaloh ,  Wei Dai

    IPC分类号： G06F7/72 ,  G06F7/38

    CPC分类号： G06F7/72

    摘要： This invention provides a computer-implemented method for performing a modular reduction operation "X mod M" and doing modular arithmetic on a computer. In a first stage of the method, the number X= , written in base .alpha., is reduced from k+1 blocks to an n+1 block integer Y that is equivalent to X modulo M. The stage one process is achieved via a reduce-and-compensate scheme that involves a series of simple multiply and add/subtract operations that are much faster than conventional techniques for performing the division remainder operation "X mod M." The reduction phase requires reducing the number X to an intermediate value that is equal to X mod .alpha..sup.k. The compensate phase requires adjustment by an amount sufficient to produce an incrementally reduced value X.sub.R which is equivalent to X modulo M. This compensate phase can be implemented by adding back a multiple of .alpha..sup.n+1 mod M, or by subtracting a multiple of M-(.alpha..sup.n+1 mod M). The stage two process further reduces the n+1 block integer Y to an equivalent n block integer Z. Although intermediate computations may stop after stage one or stage two, the resulting integer Z might be larger than the modulus M, and thus still require further reduction to produce a final result. Accordingly, the third stage involves reducing the integer Z to an equivalent remainder R such that 0.ltoreq.R

    摘要翻译： 本发明提供了一种用于在计算机上执行模块化缩减操作“X mod M”并进行模数运算的计算机实现的方法。 在该方法的第一阶段中，数字X = 从k + 1个块减少到相当于X模M的n + 1块整数Y.第一阶段过程是通过减少和补偿方案实现的，该方案涉及一系列 简单的乘法和加法/减法操作比用于执行除法余数运算“X mod M.”的常规技术要快得多。 还原阶段需要将数X减小到等于X mod alpha k的中间值。 补偿阶段需要调整足以产生等价于X模M的增量减小值XR的量。该补偿阶段可以通过将αn + 1 mod M的倍数或通过减去M的倍数来实现 - （αn + 1 mod M）。 阶段二进程进一步将n + 1块整数Y减小为等效的n块整数Z.尽管中间计算可以在第一阶段或第二阶段之后停止，但是所得到的整数Z可能大于模数M，因此仍然需要进一步的 减少产生最终结果。 因此，第三阶段涉及将整数Z减小到等效余数R使得0≤R

    Guiding mechanism for an electric tool
    44.
    发明授权
    Guiding mechanism for an electric tool 有权
    电动工具的引导机构

    公开(公告)号：US08800416B2

    公开(公告)日：2014-08-12

    申请号：US13218016

    申请日：2011-08-25

    申请人： Li Xing ,  Wei Dai ,  Shaojun Wang

    发明人： Li Xing ,  Wei Dai ,  Shaojun Wang

    IPC分类号： B27B11/02

    CPC分类号： B23D59/00 ,  B25H1/0078 ,  Y10T83/8763 ,  Y10T83/8878

    摘要： A guiding mechanism for an electric tool includes at least two guiding elements at least one of which has a first end portion having at least one protruding portion extending outwards therefrom and the other of which has a second end portion having at least one groove therein which may be engaged with the protruding portion. The groove has a cut-out and the protruding portion has an elastic clamping portion which may be engaged with the cut-out.

    摘要翻译： 电动工具的引导机构包括至少两个引导元件，其中至少一个引导元件具有第一端部部分，该第一端部部分具有从其向外延伸的至少一个突出部分，另一个引导元件具有第二端部，其中至少一个凹槽 与突出部分接合。 凹槽具有切口，并且突出部分具有可与切口接合的弹性夹持部分。

    Systems and methods for identifying premium content items in a result set
    49.
    发明申请
    Systems and methods for identifying premium content items in a result set 有权
    用于识别结果集中的优质内容项的系统和方法

    公开(公告)号：US20080147613A1

    公开(公告)日：2008-06-19

    申请号：US11641342

    申请日：2006-12-18

    申请人： Ramesh R. Sarukkai ,  David Duane Hall ,  Wei Dai ,  Ulf Sigurd Carlin

    发明人： Ramesh R. Sarukkai ,  David Duane Hall ,  Wei Dai ,  Ulf Sigurd Carlin

    IPC分类号： G06F7/06

    CPC分类号： G06F17/30817 ,  G06F17/30828 ,  G06F17/30867

    摘要： The present invention is directed towards systems and methods for identifying premium content items (such as video content items) that are responsive to a query. According to one embodiment, a method for identifying one or more items of video content responsive to a given query comprises receiving a query comprising one or more terms from a given user, identifying one or more items of video content responsive to the received query and generating a result set comprising one or more items of video content responsive to the received query. The one or more links the result set associated with items of premium video content are identified and the one or more links in the result set associated with items of premium video content are filtered on the basis information associated with the user from which the query was received.

    摘要翻译： 本发明涉及用于识别响应于查询的优质内容项（例如视频内容项）的系统和方法。 根据一个实施例，响应于给定查询的用于识别视频内容的一个或多个项目的方法包括从给定用户接收包括一个或多个术语的查询，响应于所接收的查询识别一个或多个视频内容项目，并产生 包括响应于所接收的查询的一个或多个视频内容项目的结果集。 识别与高级视频内容的项目相关联的结果集的一个或多个链接，并且与与优质视频内容的项目相关联的结果集中的一个或多个链接在与从其接收查询的用户相关联的基础信息上被过滤 。

    Video search engine using joint categorization of video clips and queries based on multiple modalities
    50.
    发明申请
    Video search engine using joint categorization of video clips and queries based on multiple modalities 审中-公开
    视频搜索引擎使用基于多种模式的视频剪辑和查询联合分类

    公开(公告)号：US20070255755A1

    公开(公告)日：2007-11-01

    申请号：US11415838

    申请日：2006-05-01

    申请人： Ruofei Zhang ,  Ramesh Sarukkai ,  Jyh-Herng Chow ,  Wei Dai

    发明人： Ruofei Zhang ,  Ramesh Sarukkai ,  Jyh-Herng Chow ,  Wei Dai

    IPC分类号： G06F7/00

    CPC分类号： G06F16/735 ,  G06F16/78 ,  G06F16/7847

    摘要： A method comprises generating a first classification model, e.g., metadata-based, for determining whether a video belongs to a category; generating a second classification model, e.g., content-based, for determining whether the video belongs to a category, the first classification model and second classification model being based on different modalities; and generating a fusion model that blends the categorization results of the models. Each classification model may classify the video to multiple categories. During operation, a method obtains a video; uses the first classification model, the second classification model and the fusion model to determine whether the video belongs to a category; and indexes the video in a video index. The method may enable selection of a category corresponding to the video search results. The category may be identified based on a query profile, which may be learned from users' query logs or popular queries and click history.

    摘要翻译： 一种方法包括生成第一分类模型，例如基于元数据，以确定视频是否属于类别; 生成第二分类模型，例如基于内容，用于确定视频是否属于类别，第一分类模型和第二分类模型基于不同的模态; 并产生融合模型分类结果的融合模型。 每个分类模型都可以将视频分类为多个类别。 在操作期间，一种方法获取视频; 使用第一分类模型，第二分类模型和融合模型来确定视频是否属于类别; 并在视频索引中对视频进行索引。 该方法可以使得能够选择与视频搜索结果相对应的类别。 可以基于可以从用户的查询日志或流行查询和点击历史记录中学习的查询简档来识别该类别。