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    Method for making the carbon nanotube heat sink
    2.
    发明授权
    Method for making the carbon nanotube heat sink 有权
    制造碳纳米管散热片的方法

    公开(公告)号：US08309051B2

    公开(公告)日：2012-11-13

    申请号：US12609288

    申请日：2009-10-30

    申请人： Yuan Yao ,  Feng-Wei Dai ,  Kai-Li Jiang ,  Chang-Hong Liu ,  Liang Liu

    发明人： Yuan Yao ,  Feng-Wei Dai ,  Kai-Li Jiang ,  Chang-Hong Liu ,  Liang Liu

    IPC分类号： D01F9/127 ,  D01F9/12 ,  B44C1/00 ,  F28F7/00

    CPC分类号： H01L23/373 ,  H01L21/6835 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The present disclosure provides an apparatus for manufacturing a carbon nanotube heat sink. The apparatus includes a board, and a plurality of first and second carbon nanotubes formed on the board. The first carbon nanotubes and the second nanotubes are grown along a substantially same direction from the board. A height difference exists between a common free end of the first carbon nanotubes and a common free end of the second carbon nanotubes. A method for manufacturing multiple carbon nanotube heat sinks is also provided.

    摘要翻译： 本公开提供了一种用于制造碳纳米管散热器的装置。 所述装置包括板，以及形成在所述板上的多个第一和第二碳纳米管。 第一碳纳米管和第二纳米管沿着基本上相同的方向生长。 在第一碳纳米管的共同自由端和第二碳纳米管的公共自由端之间存在高差。 还提供了制造多个碳纳米管散热片的方法。

    Systems and methods for identifying premium content items in a result set
    3.
    发明授权
    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：US08041723B2

    公开(公告)日：2011-10-18

    申请号：US12970164

    申请日：2010-12-16

    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 links to the one or more items of video content responsive to the received query. The one or more links in 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 of 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 结果集合响应于所接收的查询而包括到视频内容的一个或多个项目的一个或多个链接。 识别与高级视频内容的项目相关联的结果集中的一个或多个链接，并且根据与查询的用户相关联的信息来过滤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 收到了。

    Composite for catalytic distillation and its preparation
    4.
    发明授权
    Composite for catalytic distillation and its preparation 有权
    复合催化蒸馏及其制备

    公开(公告)号：US07226884B2

    公开(公告)日：2007-06-05

    申请号：US10361084

    申请日：2003-02-06

    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： B01J29/04

    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 effenciency, 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，这有助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。

    Selective hydrogenation catalyst system and process for preparing the same and its use
    5.
    发明授权
    Selective hydrogenation catalyst system and process for preparing the same and its use 有权
    选择性氢化催化剂体系及其制备方法及其应用

    公开(公告)号：US06459008B1

    公开(公告)日：2002-10-01

    申请号：US09599612

    申请日：2000-06-23

    申请人： Wei Dai ,  Jing Zhu ,  Helong Li ,  Yanlai Guo ,  Wei Mu ,  Hui Peng ,  Xin Chen

    发明人： Wei Dai ,  Jing Zhu ,  Helong Li ,  Yanlai Guo ,  Wei Mu ,  Hui Peng ,  Xin Chen

    IPC分类号： C07C402

    CPC分类号： C10G45/40 ,  B01J23/6447

    摘要： A selective hydrogenation catalyst system, and a process for its preparation and its use. The catalyst system of the invention comprises a support material, a Pd-containing catalyst component and a Bi-containing cocatalyst component. The catalyst system of the invention is manufactured by impregnating the support material simultaneously or separately with Pd-containing solution, Bi-containing solution or/and one or more other cocatalyst solutions, and then drying and calcining. The activity and selectivity of the catalyst system of the invention, in selective hydrogenation of acetylenic and diolefmic compounds in hydrocarbon feeds, are significantly improved, while the green oil formation and carbon deposit on the catalyst reduced, and the service life increased and production costs decreased.

    摘要翻译： 选择性氢化催化剂体系及其制备方法及其应用。 本发明的催化剂体系包括载体材料，含Pd催化剂组分和含Bi助催化剂组分。 本发明的催化剂体系是通过与含Pd溶液，含Bi的溶液或一种或多种其它助催化剂溶液同时或分开地浸渍载体材料，然后干燥和煅烧来制造的。 本发明的催化剂体系在烃类进料中炔属和二烯化合物的选择性氢化中的活性和选择性得到显着提高，而催化剂上的绿色油形成和碳沉积减少，使用寿命增加，生产成本降低 。

    Cryptographic system and method with fast decryption
    6.
    发明授权
    Cryptographic system and method with fast decryption 失效
    具有快速解密的密码系统和方法

    公开(公告)号：US6081598A

    公开(公告)日：2000-06-27

    申请号：US953911

    申请日：1997-10-20

    申请人： Wei Dai

    发明人： Wei Dai

    IPC分类号： G09C1/00 ,  H04L9/30 ,  H04L9/28 ,  H04L9/08

    CPC分类号： H04L9/302 ,  H04L9/3239 ,  H04L2209/08

    摘要： A cryptography system improves the decryption speed in the RSA algorithm by taking advantage of certain subgroups of Z.sub.n *. The cryptography system employs a new family of trapdoor permutations based on exponentiation in subgroups of Z.sub.n *.

    摘要翻译： 利用Zn *的某些子群，加密系统提高了RSA算法中的解密速度。 加密系统采用基于Zn *亚组中的取幂的新的陷门置换系列。

    Handwriting and character recognition system
    7.
    发明授权
    Handwriting and character recognition system 失效
    手写和字符识别系统

    公开(公告)号：US5438631A

    公开(公告)日：1995-08-01

    申请号：US135050

    申请日：1993-10-12

    申请人： Xiao-Wei Dai

    发明人： Xiao-Wei Dai

    IPC分类号： G06K9/22 ,  G06K9/46

    CPC分类号： G06K9/00429 ,  G06K9/00416

    摘要： A method and system for multistroked oriental-language character-recognition by codifying sequential character strokes, uses a direction code (using two digits and representing four directions) for each stroke's travel direction, and a position code (using two digits and representing four positions) for each stroke's relative position of its starting point relative to the ending point of its previous stroke. Strokes which might have more than one direction at different instants of handwriting are codified by substituting one or two digits in their direction code with one or two replacement digits, for e.g., `x`. Similarly, strokes which might have more than one relative position at different instants of handwriting are codified by substituting one or two digits in their position code with one or two replacement digits, for e.g., `x`. A code, for a character, which consists of a sequence of the direction code and the relative position code is called a DXWC. A database which consists of DXWCs can be established by training the computer system using the described method for a big set of characters. A new particular DXWC (called NewC), which may not have any replacement code symbols because of having only a single sample, can be compared with any existing DXWC (called OldC) in the database to achieve a recognition of a new handwritten character. OldCs which might have an `x` type codes symbols or digits are compared ignoring the `x` digits.

    摘要翻译： 通过对顺序字符笔划进行编码的多轨东方语言字符识别的方法和系统使用针对每个行程行进方向的方向代码（使用两位数表示四个方向）和位置代码（使用两位数字并表示四个位置） 对于每个笔划的起始点相对于其前一笔划的终点的相对位置。 在不同手写时刻可能具有不止一个方向的笔画通过用一个或两个替代数字代替一个或两个数字的方向代码编码，例如“x”。 类似地，在不同手写时刻可能具有多于一个相对位置的笔画通过用一个或两个替换数字替换位置代码中的一个或两个数字来编码，例如“x”。 由方向代码和相对位置代码序列组成的字符代码称为DXWC。 由DXWC组成的数据库可以通过使用所描述的一大组字符的方法对计算机系统进行培训来建立。 可以与数据库中任何现有的DXWC（称为OldC）进行比较，因为可能没有任何替换代码符号的新的特殊DXWC（称为NewC）可以与数据库中的任何现有DXWC（称为OldC）进行比较，以实现对新手写字符的识别。 将可能具有'x'类型代码符号或数字的OldCs忽略'x'数字进行比较。