利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

331 条记录 (耗时 0.069 秒)

    PREPARATION METHOD OF AROMATIC BORONATE COMPOUNDS
    81.
    发明申请
    PREPARATION METHOD OF AROMATIC BORONATE COMPOUNDS 有权
    芳香族硼酸酯化合物的制备方法

    公开(公告)号：US20120184768A1

    公开(公告)日：2012-07-19

    申请号：US13497591

    申请日：2010-08-27

    申请人： Fanyang Mo ,  Yubo Jiang ,  Di Qiu ,  Wengang Yao ,  Yan Zhang ,  Jianbo Wang

    发明人： Fanyang Mo ,  Yubo Jiang ,  Di Qiu ,  Wengang Yao ,  Yan Zhang ,  Jianbo Wang

    IPC分类号： C07F5/04

    CPC分类号： C07F5/025

    摘要： Preparation method of aromatic boronate compound is provided, in which the is as follows: reacting aromatic amine Ar-NH2, with diboronic ester and alkyl nitrite in the presence of organic solvent, where Ar represents non-heterocyclic aryl. It enables for the first time the preparation of aromatic boronate from aromatic amine in one step by the present method.

    摘要翻译： 提供芳族硼酸酯化合物的制备方法，其中如下：芳族胺Ar-NH 2与有机溶剂存在下的二硼酸酯和亚硝酸烷基酯反应，其中Ar表示非杂环芳基。 它首次通过本方法一步法由芳族胺制备芳族硼酸酯。

    ELECTRONIC SYSTEM CHANGEABLE TO ACCOMMODATE AN EHD AIR MOVER OR MECHANICAL AIR MOVER
    84.
    发明申请
    ELECTRONIC SYSTEM CHANGEABLE TO ACCOMMODATE AN EHD AIR MOVER OR MECHANICAL AIR MOVER 失效
    电子系统可更换EHD AIR MOVER或机械空气动力车

    公开(公告)号：US20120120542A1

    公开(公告)日：2012-05-17

    申请号：US13289852

    申请日：2011-11-04

    申请人： Yan Zhang ,  Kenneth Honer

    发明人： Yan Zhang ,  Kenneth Honer

    IPC分类号： H01T23/00 ,  H05K13/00 ,  H05K7/20

    CPC分类号： H05K7/20172 ,  Y10T29/49002

    摘要： An electronic system is configurable to accommodate either of a mechanical air mover and an EHD air mover within an enclosure. At least one of a plurality of electronic components is selectively configurable to alternately accommodate the mechanical air mover or the EHD air mover within the enclosure. The mechanical fan or EHD is positioned to motivate air flow along a air flow path between inlet and outlet ventilation boundaries of the enclosure. A connector for a respective one of the electronic components allows for selective configuration in an alternate orientation of the respective one of the electronic components to accommodate a difference in geometry between the EHD air mover and the mechanical air mover.

    摘要翻译： 电子系统可配置为容纳外壳内的机械空气移动器和EHD气动推杆。 多个电子部件中的至少一个可选择性地配置为交替地容纳机壳中的机械空气推动器或EHD鼓风机。 机械风扇或EHD被定位成激励沿着外壳的入口和出口通风边界之间的空气流动路径的气流。 用于相应的一个电子部件的连接器允许以相应的一个电子部件的替代方向选择性地配置以适应EHD鼓风机和机械空气推动器之间的几何形状的差异。

    Dielectric Resonator Rod and Method in a Radio Frequency Filter
    85.
    发明申请
    Dielectric Resonator Rod and Method in a Radio Frequency Filter 有权
    介质谐振器棒和射频滤波器中的方法

    公开(公告)号：US20120092089A1

    公开(公告)日：2012-04-19

    申请号：US13378568

    申请日：2009-06-17

    申请人： Mafeng Zhu ,  Yan Zhang

    发明人： Mafeng Zhu ,  Yan Zhang

    IPC分类号： H01P7/10 ,  H01P1/20

    CPC分类号： H01P7/10 ,  H01P1/2084

    摘要： The invention relates to a dielectric resonator rod in a transverse magnetic mode radio frequency filter comprising a first cylindrical end part (10) of a first diameter (D1) and a second cylindrical end part (20) of a second diameter (D2). The first diameter is different than the second diameter and the first cylindrical end part (10) is connected via a third intermediate part (30) to the second cylindrical end part (20). The third intermediate part (30) comprises a tapered outer circumferential surface connecting the first cylindrical end part (10) to the second cylindrical end part (20).

    摘要翻译： 本发明涉及一种横向磁模式射频滤波器中的介质谐振器杆，包括第一直径（D1）的第一圆柱形端部（10）和第二直径（D2）的第二圆柱形端部（20）。 第一直径不同于第二直径，第一圆柱形端部（10）经由第三中间部分（30）连接到第二圆柱形端部（20）。 第三中间部分（30）包括将第一圆柱形端部（10）连接到第二圆柱形端部（20）的锥形外圆周表面。

    Membrane humidifier for a fuel cell
    86.
    发明授权
    Membrane humidifier for a fuel cell 有权
    用于燃料电池的膜加湿器

    公开(公告)号：US08137853B2

    公开(公告)日：2012-03-20

    申请号：US12910261

    申请日：2010-10-22

    申请人： Yan Zhang ,  Annette M. Brenner ,  Hubert A. Gasteiger ,  Steven G. Goebel ,  Glenn W. Skala

    发明人： Yan Zhang ,  Annette M. Brenner ,  Hubert A. Gasteiger ,  Steven G. Goebel ,  Glenn W. Skala

    IPC分类号： H01M8/02 ,  B01D47/00

    CPC分类号： H01M8/04149 ,  B01D63/08 ,  B01D63/082 ,  B01D2325/20 ,  H01M2008/1095

    摘要： A membrane humidifier for a fuel cell with a wet side plate having a plurality of flow channels formed therein and a dry side plate having a plurality of flow channels formed therein, the flow channels of the wet side plate adapted to facilitate a flow of a wet gas therethrough and the flow channels of said dry side plate adapted to facilitate a flow of a dry gas therethrough, wherein a pressure drop in the humidifier is minimized and a humidification of a proton exchange membrane in the fuel cell is optimized.

    摘要翻译： 一种用于燃料电池的膜加湿器，其具有形成在其中的多个流动通道的湿侧板和形成有多个流动通道的干燥侧板，所述湿侧板的流动通道适于促进潮湿的流动 气体通过其中，并且所述干燥侧板的流动通道适于促进干燥气体流过其中，其中加湿器中的压降最小化并且优化燃料电池中的质子交换膜的加湿。

    Facilitating use of a restricted base tranceiver station
    88.
    发明授权
    Facilitating use of a restricted base tranceiver station 失效
    方便使用受限制的基地台站

    公开(公告)号：US07792530B2

    公开(公告)日：2010-09-07

    申请号：US11811895

    申请日：2007-06-12

    申请人： Ahmed Tariq ,  Elliott Hoole ,  Yan Zhang ,  Donald P. Wahlstrom ,  Jayesh Sukumaran

    发明人： Ahmed Tariq ,  Elliott Hoole ,  Yan Zhang ,  Donald P. Wahlstrom ,  Jayesh Sukumaran

    IPC分类号： H04W36/00

    CPC分类号： H04W12/08 ,  H04L63/102 ,  H04W8/26 ,  H04W60/00 ,  H04W74/00 ,  H04W84/045 ,  H04W88/08

    摘要： Facilitating use of a restricted base transceiver station is disclosed. To a first set of subscribers associated with a mobile network operator, access to a mobile network is provided via base transceiver stations associated with a first mobile network identifier associated with the mobile network operator but not via base transceiver stations associated with a second mobile network identifier associated with the mobile network operator. To each of a second set of subscribers associated with the mobile network operator, access to the mobile network is provided via a corresponding subset of a set of base transceiver stations associated with the second mobile network identifier, the subset including for each subscriber in the second set one or more base transceiver stations with respect to which that subscriber is an authorized user.

    摘要翻译： 公开了有限的基站收发器的使用。 对于与移动网络运营商相关联的第一组订户，通过与与移动网络运营商相关联的第一移动网络标识符相关联的基站收发台提供对移动网络的接入，但不经由与第二移动网络标识符相关联的基站收发器 与移动网络运营商相关联。 对于与移动网络运营商相关联的第二组订户中的每一个，通过与第二移动网络标识符相关联的一组基站收发器站的相应子集提供对移动网络的接入，该子集包括第二移动网络中的每个用户 设置一个或多个基站收发台，该用户是该授权用户。

    Flow shifting coolant during freeze start-up to promote stack durability and fast start-up
    89.
    发明授权
    Flow shifting coolant during freeze start-up to promote stack durability and fast start-up 有权
    在冷冻启动期间流动冷却剂，以提高堆的耐久性和快速启动

    公开(公告)号：US07749632B2

    公开(公告)日：2010-07-06

    申请号：US11460367

    申请日：2006-07-27

    申请人： Yan Zhang ,  John C. Fagley

    发明人： Yan Zhang ,  John C. Fagley

    IPC分类号： H01M2/00 ,  H01M8/00

    CPC分类号： H01M8/04029 ,  H01M8/0267 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/241 ,  H01M8/2483 ,  Y10T29/49002

    摘要： An auxiliary coolant system, for a fuel cell stack system, includes a reversible coolant pump, a control valve, and plumbing lines. The pump enables the reversal of the coolant flow direction in the fuel cell stack system. The auxiliary coolant system is in parallel with the primary coolant system, and communicates with the primary coolant system via valves. During start-up, when coolant flow is from right-to-left through the fuel cell stack system, one valve of the primary coolant system will be partly open and control the amount of cold coolant make-up from the primary coolant system to the fuel cell stack while the valve of the auxiliary coolant system will be controlling the temperature differential between the inlet and outlet of the stack.

    摘要翻译： 用于燃料电池堆系统的辅助冷却剂系统包括可逆冷却剂泵，控制阀和管线。 泵能够使燃料电池堆系统中的冷却剂流动方向反转。 辅助冷却剂系统与主冷却剂系统并联，并且通过阀与主冷却剂系统连通。 在启动过程中，当冷却剂从左到右通过燃料电池堆系统时，主冷却剂系统的一个阀将部分打开，并控制冷却液从主冷却剂系统到 燃料电池堆，而辅助冷却剂系统的阀门将控制堆叠的入口和出口之间的温差。

    SPATIALLY DISTRIBUTED VENTILATION BOUNDARY USING ELECTROHYDRODYNAMIC FLUID ACCELERATORS
    90.
    发明申请
    SPATIALLY DISTRIBUTED VENTILATION BOUNDARY USING ELECTROHYDRODYNAMIC FLUID ACCELERATORS 审中-公开
    使用电动液态加速器的空间分布式通风边界

    公开(公告)号：US20100116460A1

    公开(公告)日：2010-05-13

    申请号：US12615905

    申请日：2009-11-10

    申请人： Nels Jewell-Larsen ,  Kenneth A. Honer ,  Matt Schwiebert ,  Hongyu Ran ,  Piyush Savalia ,  Yan Zhang

    发明人： Nels Jewell-Larsen ,  Kenneth A. Honer ,  Matt Schwiebert ,  Hongyu Ran ,  Piyush Savalia ,  Yan Zhang

    IPC分类号： F24H9/02 ,  H02K44/02 ,  F28D15/00

    CPC分类号： H02N11/006 ,  F04B19/006 ,  F28F2250/08 ,  G06F1/203

    摘要： In thermal management systems that employ EHD devices to motivate flow of air through an enclosure, spatial distribution of a ventilation boundary may facilitate reductions in flow resistance by reducing average transit distance for cooling air from an inlet portion of the ventilation boundary to an outlet portion. Some thermal management systems described herein distribute a ventilation boundary over opposing surfaces, adjacent surfaces or even a single surface of an enclosure while providing a short, “U” shaped, “L” shaped or generally straight through flow path. In some cases, spatial distributions of the ventilation boundary facilitate or enable enclosure geometries for which conventional fan or blower ventilation would be impractical. In some cases, provision of multiple portions of the ventilation boundary may allow the thermal management system to tolerate blockage or occlusion of a subset of the inlet and/or outlet portions and, when at least some of such portions are non-contiguous spatially-distributed, tolerance to a single cause of blockage or occlusion is enhanced.

    摘要翻译： 在采用EHD装置来激励空气流过外壳的热管理系统中，通风边界的空间分布可以通过减少从通风边界的入口部分到出口部分的冷却空气的平均运输距离来促进流动阻力的降低。 本文所述的一些热管理系统在相对表面，相邻表面或甚至单个外壳的表面上分配通气边界，同时提供短的“U”形“L”形或大致直的流动路径。 在某些情况下，通风边界的空间分布有助于或实现常规风扇或鼓风机通风不切实际的外壳几何形状。 在一些情况下，提供通风边界的多个部分可以允许热管理系统容忍入口和/或出口部分的子集的阻塞或闭塞，并且当这些部分中的至少一些是不连续的空间分布 对单一阻塞或闭塞原因的耐受性得到提高。