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412 条记录 (耗时 0.041 秒)

    Selective hydrogenation process for removing C10-C16 diolefins
    1.
    发明授权
    Selective hydrogenation process for removing C10-C16 diolefins 有权
    用于去除C10-C16二烯烃的选择性氢化方法

    公开(公告)号：US06627778B2

    公开(公告)日：2003-09-30

    申请号：US09837986

    申请日：2001-04-19

    申请人： Yi Xu ,  Peicheng Wu ,  Yu Wang ,  Dong Liu ,  Zhengguo Ling ,  Xiaolei Huang

    发明人： Yi Xu ,  Peicheng Wu ,  Yu Wang ,  Dong Liu ,  Zhengguo Ling ,  Xiaolei Huang

    IPC分类号： C07C503

    CPC分类号： C07C11/02 ,  C07C7/163 ,  C07C2521/04 ,  C07C2523/04 ,  C07C2523/14 ,  C07C2523/44 ,  C07C2523/50 ,  C07C2523/52

    摘要： The present invention provides an improved selective hydrogenation process for removing C10-C16 diolefins in the product from dehydrogenation of C10-C16 paraffins to mono-olefins, which process includes bringing the mixture stream of paraffins and olefins containing C10-C16 mono-olefins and C10-C16 diolefins into contact with a specific hydrogenation catalyst in a plurality of hydrogenation reactors connected in series under the reaction conditions for hydrogenation. Hydrogen is injected into each reactor respectively. To convert the diolefins in the mixture stream of paraffins and olefins into mono-olefins, &ggr;-alumina having a specific surface area of 50-300 m2/g and a pore volume of 0.2-2.0 cm3/g is used as the supporter of the hydrogenation catalyst, palladium is supported on the supporter as the main catalyst element and an element selected from silver, gold, tin, lead or potassium is supported on the supporter as the promoter.

    摘要翻译： 本发明提供了一种改进的选择性氢化方法，用于从C10-C16链烷烃脱氢成单烯烃中除去产物中的C 10 -C 16二烯烃，该方法包括使含有C 10 -C 16单烯烃和C 10 -C 16单烯烃的链烷烃和烯烃的混合物流 -C16二烯烃与在氢化反应条件下串联连接的多个氢化反应器中的特定氢化催化剂接触。 将氢气分别注入每个反应器。 为了将链烷烃和烯烃的混合物流中的二烯烃转化为单烯烃，比表面积为50-300m 2 / g，孔体积为0.2-2.0cm 3 / g的γ-氧化铝为 作为氢化催化剂的载体，钯作为主要催化剂元素负载在载体上，并且选自银，金，锡，铅或钾的元素作为助催化剂负载在载体上。

    System and method for using a linear polarizer to reduce optical crosstalk for optical proximity sensors
    4.
    发明授权
    System and method for using a linear polarizer to reduce optical crosstalk for optical proximity sensors 有权
    使用线性偏振器以减少光学接近传感器的光学串扰的系统和方法

    公开(公告)号：US09528820B2

    公开(公告)日：2016-12-27

    申请号：US14124235

    申请日：2012-06-06

    申请人： Yu Wang ,  Kerry Glover ,  David Mehrl ,  Greg Stoltz ,  Tom Dunn

    发明人： Yu Wang ,  Kerry Glover ,  David Mehrl ,  Greg Stoltz ,  Tom Dunn

    IPC分类号： G01B11/14 ,  H03K17/94

    CPC分类号： G01B11/14 ,  H03K17/941 ,  H03K2217/94108

    摘要： An optical proximity sensor often emits light, and detects the photons in the returned light signal. Because light can be reflected and scattered by cover glass and ink layer printed on the cover glass, optical crosstalk is a concern for the optical proximity sensors. In one embodiment, the present disclosure provides an optical proximity sensor including a linear polarizer to cover the photo detector, or a polarizer to cover the light emitting device, or two polarizers to cover both the photo detector and the light emitting device. The polarizer blocks the s-polarized light and only allows the p-polarized light to pass through. Because the scattered light is predominated by the s-polarization, the optical crosstalk may be reduced.

    摘要翻译： 光学接近传感器经常发光，并检测返回的光信号中的光子。 由于光可以通过盖玻片上印刷的玻璃和油墨层进行反射和散射，因此光学串扰是光学接近传感器的关键。 在一个实施例中，本公开提供了一种光学接近传感器，其包括用于覆盖光电检测器的线性偏振器或覆盖发光器件的偏振器，或者两个偏振器以覆盖光电检测器和发光器件。 偏振器阻挡s偏振光，并且仅允许p偏振光通过。 由于散射光被s极化所主导，所以可能会降低光学串扰。

    Handover prediction using historical data
    5.
    发明授权
    Handover prediction using historical data 有权
    使用历史数据进行切换预测

    公开(公告)号：US09445335B2

    公开(公告)日：2016-09-13

    申请号：US14406941

    申请日：2012-06-13

    申请人： Jing Fu ,  Åsa Bertze ,  Icaro L. J. Da Silva ,  Fredrik Kuivinen ,  Yu Wang

    发明人： Jing Fu ,  Åsa Bertze ,  Icaro L. J. Da Silva ,  Fredrik Kuivinen ,  Yu Wang

    IPC分类号： H04W4/00 ,  H04W36/24 ,  H04J3/06 ,  H04W36/02 ,  H04W36/08 ,  H04W36/30

    CPC分类号： H04W36/245 ,  H04J3/0632 ,  H04W36/023 ,  H04W36/08 ,  H04W36/30

    摘要： A method in an apparatus 301 for adapting play out of data packets during a handover of a user equipment (UE) 302 between a first radio network node (RNN) 304 and a second RNN 306. The packets relate to a real-time service application. The UE, first and second RNNs are comprised in a communications system 300. The method comprises generating at least one message to an adaptation control module. The at least one message is generated based on collected historical handover information and on current handover information. The method comprises further, by means of the adaptation control module, adapting the adapting the play out of the packets in dependence of the at least one message such that radio quality degradation in the real-time service application is controlled.

    摘要翻译： 用于在第一无线电网络节点（RNN）304和第二RNN 306之间的用户设备（UE）302的切换期间适配数据分组播放的装置301中的方法。分组涉及实时业务应用 。 UE，第一和第二RNN包括在通信系统300中。该方法包括向自适应控制模块生成至少一个消息。 基于收集的历史切换信息和当前切换信息来生成至少一个消息。 该方法进一步包括借助于自适应控制模块，根据该至少一个消息来适配从分组中播放的播放，从而控制实时业务应用中的无线质量恶化。

    Small-caliber, high-performance broadband radiator
    6.
    发明授权
    Small-caliber, high-performance broadband radiator 有权
    小口径，高性能宽带散热器

    公开(公告)号：US09276328B2

    公开(公告)日：2016-03-01

    申请号：US14147873

    申请日：2014-01-06

    申请人： Peng Chen ,  Xiao-Liu Du ,  Yu Wang ,  Yan-Kui Su

    发明人： Peng Chen ,  Xiao-Liu Du ,  Yu Wang ,  Yan-Kui Su

    IPC分类号： H01Q21/26 ,  H01Q1/24 ,  H01Q21/08

    CPC分类号： H01Q21/26 ,  H01Q1/246 ,  H01Q21/08

    摘要： A small-caliber, high-performance broadband radiator allows two unit arms of the first and second group of dipoles to be folded inwards, an included angle of 40°-50° is formed between two unit arms of the first/second groups of dipoles and the first/second unit racks, and the unit arms of the first and second groups of dipoles are arranged linearly at interval while flexural loading sections are provided and also connected by dielectric medium. Hence, the broadband radiator allows significant reduction of the aperture of the broadband radiator, and there is a larger adjustment space for the gap of the radiator array, so the interference of low and high bands is less. This allows for improved performance, thus reducing the configuration size and manufacturing cost of antennas, and creating better industrial benefits with improved applicability.

    摘要翻译： 小口径高性能宽带辐射器允许第一和第二组偶极子的两个单元臂向内折叠，在第一/第二组偶极子组的两个单元臂之间形成40°-50°的夹角 并且第一/第二单元机架以及第一和第二组偶极子的单元臂在间隔时间线性布置，同时提供弯曲加载部分并且还通过电介质连接。 因此，宽带辐射器允许显着降低宽带辐射器的孔径，并且对于散热器阵列的间隙存在较大的调节空间，因此低频带和高频带的干扰较小。 这允许改进的性能，从而减少天线的配置尺寸和制造成本，并且通过改进的适用性创造更好的工业效益。

    METHOD FOR SYNTHESIZING HOMOPOLYMER N-VINYL BUTYROLACTAM WITH SUPER-LOW MOLECULAR WEIGHT AND SUPER-LOW RESIDUAL MONOMER
    7.
    发明申请
    METHOD FOR SYNTHESIZING HOMOPOLYMER N-VINYL BUTYROLACTAM WITH SUPER-LOW MOLECULAR WEIGHT AND SUPER-LOW RESIDUAL MONOMER 有权
    用于合成具有超低分子量和超低残留单体的均聚物N-乙烯基丁二酰胺的方法

    公开(公告)号：US20150141600A1

    公开(公告)日：2015-05-21

    申请号：US14401743

    申请日：2012-07-23

    申请人： Yu Wang ,  Wei Liu ,  Zhan Chen

    发明人： Yu Wang ,  Wei Liu ,  Zhan Chen

    IPC分类号： C08F24/00

    CPC分类号： C08F24/00 ,  C08F4/38 ,  C08F6/003 ,  C08F126/06 ,  C08L39/04

    摘要： The present invention relates to a synthesis method of ultra low molecular weight homopolymerized N-vinyl butyrolactam with ultra low residual monomer content, which comprises: using N-vinyl butyrolactam monomers and water with the mass ratio of 3:17˜8:12, then based on the N-vinyl butyrolactam monomers, using 0.5%˜5.0% by weight of initiators, 0.1%˜5.0% by weight of a catalyst, and 0.1%˜10% by weight of a molecular weight regulator; in the presence of an inert gas, adding the above mentioned raw materials in batches, adjusting the pH of the reaction system to 7.0-8.0 with an activator, reacting at the polymerization temperature of 60-85° C.; finally adding a peroxide and keeping the temperature for 2 hours, to obtain an aqueous solution of ultra low molecular weight homopolymerized N-vinyl butyrolactam, drying the aqueous solution to obtain a powdery ultra low molecular weight homopolymerized N-vinyl butyrolactam with ultra low residual monomer content, whose K value is 12-17, whose molecular weight is 2000-15000, and whose residual monomer content is less than 10 ppm, so the present invention is designed skillfully and simple in preparation, the residual monomer content of the ultra low molecular weight homopolymerized N-vinyl butyrolactam with ultra low residual monomer content prepared is less than 10 ppm, and the K value is 12-17, therefore the present invention is suitable for large-scale popularization.

    摘要翻译： 本发明涉及具有超低残留单体含量的超低分子量均聚N-乙烯基丁内酰胺的合成方法，其包括：使用N-乙烯基丁内酰胺单体和质量比为3：17〜8：12的水，然后 基于N-乙烯基丁内酰胺单体，使用0.5重量％〜5.0重量％的引发剂，0.1重量％〜5.0重量％的催化剂和0.1重量％〜10重量％的分子量调节剂; 在惰性气体的存在下，分批加入上述原料，用活化剂将反应体系的pH调节至7.0-8.0，在聚合温度为60-85℃下反应; 最后加入过氧化物并保持温度2小时，得到超低分子量均聚N-乙烯基丁内酰胺水溶液，干燥该水溶液，得到具有超低残留单体的粉状超低分子量均聚N-乙烯基丁内酰胺 其K值为12-17，分子量为2000-15000，残留单体含量小于10ppm，本发明设计巧妙简单，超低分子量的残留单体含量 制备的超低残留单体含量的均聚的N-乙烯基丁内酰胺重量小于10ppm，K值为12-17，因此本发明适用于大规模普及。

    Retaining ring configuration system
    9.
    发明授权
    Retaining ring configuration system 有权
    保持环配置系统

    公开(公告)号：US08907539B2

    公开(公告)日：2014-12-09

    申请号：US13218841

    申请日：2011-08-26

    申请人： Yu Wang ,  Jordan Christopher Baker ,  John Matthew Sassatelli ,  John Thomas Sterle

    发明人： Yu Wang ,  Jordan Christopher Baker ,  John Matthew Sassatelli ,  John Thomas Sterle

    IPC分类号： H02K5/00 ,  H02K15/00 ,  H02K3/51

    CPC分类号： H02K15/00 ,  H02K3/51

    摘要： A retaining ring configuration system is disclosed. In one embodiment, the system includes a set of adjustment apparatuses configured to contact a portion of a generator rotor, each of the set of adjustment apparatuses including: a base member for contacting the portion of the generator rotor; an adjustment member for adjusting a position of the generator retaining ring relative to the generator rotor; and an actuation member coupled to the base member and operably attached to the adjustment member, the actuation member for actuating movement of the adjustment member to adjust the position of the generator retaining ring relative to the generator rotor.

    摘要翻译： 公开了一种保持环配置系统。 在一个实施例中，系统包括一组调整装置，其被配置为接触发电机转子的一部分，该组调整装置中的每一个包括：用于接触发电机转子部分的基座部件; 用于调节发电机保持环相对于发电机转子的位置的调节构件; 以及致动构件，其联接到所述基座构件并且可操作地附接到所述调节构件，所述致动构件用于致动所述调节构件的运动，以调节所述发电机保持环相对于所述发电机转子的位置。