Electro-actuated magnetic bearings
    52.
    发明授权
    Electro-actuated magnetic bearings 有权
    电动磁轴承

    公开(公告)号:US08304947B2

    公开(公告)日:2012-11-06

    申请号:US12997503

    申请日:2010-06-21

    CPC classification number: F16C32/0448 F16C32/0455 F16C32/048 F16C2300/02

    Abstract: Techniques are generally described for adjusting a magnetic field in a magnetic bearing by moving permanent magnets in real time. Some example devices or systems include a magnetic bearing comprising electro-actuators adapted to move permanent magnets relative to a rotor to balance the rotor. For instance, in one example, each electro-actuator includes electro-active material adapted to deform in response to being exposed to an electrical field. This deformity causes permanent magnets attached to a surface of each electro-actuator to move relative to a rotor to balance the rotor. In many examples, a measurement circuit may be coupled to each electro-actuator and adapted to measure a capacitance of each electro-actuator. The capacitance measurement may be used to determine an adjustment signal to adjust the magnetic field in real time.

    Abstract translation: 通常描述了通过实时移动永磁体来调节磁轴承中的磁场的技术。 一些示例性的装置或系统包括磁性轴承,其包括适于相对于转子移动永久磁体的电致动器,以平衡转子。 例如,在一个示例中,每个电致动器包括适于响应于暴露于电场而变形的电活性材料。 这种变形使得附接到每个电致动器的表面的永磁体相对于转子移动以平衡转子。 在许多示例中,测量电路可以耦合到每个电致动器并且适于测量每个电致动器的电容。 电容测量可用于确定调节信号以实时调节磁场。

    Electrokinetic pumping of nonpolar solvents using ionic fluid
    53.
    发明授权
    Electrokinetic pumping of nonpolar solvents using ionic fluid 有权
    使用离子液体电动抽吸非极性溶剂

    公开(公告)号:US08262880B2

    公开(公告)日:2012-09-11

    申请号:US12720221

    申请日:2010-03-09

    Abstract: Techniques are generally described that include electrokinetic pumping an emulsion comprising an ionic fluid and a nonpolar fluid to promote flow of the ionic fluid by electro-osmotic flow and drag the nonpolar fluid by viscous drag forces. In some examples, the electrokinetic pump may be utilized to deliver one or more reagents within a fluidic reactor system, such as a micro-scale reactor system. In some additional examples, a reagent may be dissolved in the nonpolar fluid of a first emulsion and pumped through the electrokinetic pump to a mixing channel to allow the reagent of the first emulsion to react with a reagent of second emulsion to form a reactive product.

    Abstract translation: 通常描述的技术包括电动泵送包含离子流体和非极性流体的乳液以促进离子流体通过电渗流的流动,并通过粘性阻力拖动非极性流体。 在一些实例中,电动泵可以用于在流体反应器系统(例如微量级反应器系统)内递送一种或多种试剂。 在一些另外的实施例中,试剂可以溶解在第一乳液的非极性流体中,并通过电动泵泵送到混合通道,以允许第一乳液的试剂与第二乳液的试剂反应形成反应产物。

    CONFORMAL DEPOSITION OF DIELECTRIC COMPOSITES BY ELECTROPHORESIS
    55.
    发明申请
    CONFORMAL DEPOSITION OF DIELECTRIC COMPOSITES BY ELECTROPHORESIS 有权
    电沉积法合成电介质复合材料

    公开(公告)号:US20110140525A1

    公开(公告)日:2011-06-16

    申请号:US12638224

    申请日:2009-12-15

    CPC classification number: H01G4/206 C25D13/04 C25D13/22 H01G4/10 Y10T307/625

    Abstract: Techniques are generally described herein for the design, manufacture and use of composite dielectric materials. Embodiments include, but are not limited to, methods, apparatuses, and systems. Other embodiments may also be disclosed and claimed. Some techniques described herein include electrophoretic deposition of dielectric particles to conformally form a thin layer of dielectric material for use in energy storage devices. Example energy storage devices include capacitor devices, which in some instances may be used to replace and/or assist in the operation of batteries, ultra-capacitors, and other similar devices.

    Abstract translation: 本文一般描述了复合电介质材料的设计,制造和使用的技术。 实施例包括但不限于方法,装置和系统。 也可以公开和要求保护其他实施例。 本文描述的一些技术包括电介质颗粒的电泳沉积以保形地形成用于能量存储装置的介电材料的薄层。 示例性能量存储装置包括电容器装置,其在某些情况下可用于替代和/或协助电池,超级电容器和其它类似装置的操作。

    CARBON NANOTUBE TRANSPARENT FILMS
    56.
    发明申请
    CARBON NANOTUBE TRANSPARENT FILMS 有权
    碳纳米管透明膜

    公开(公告)号:US20110014455A1

    公开(公告)日:2011-01-20

    申请号:US12503619

    申请日:2009-07-15

    Abstract: The present disclosure generally relates to conductive films and methods for forming conductive films. In some examples, a substrate may be provided having a dispersion of silica nanoparticles provided on a surface thereof. Carbon nanotubes may be adhered to the dispersion of silica nanoparticles on the surface of the substrate to provide the conductive film on the substrate.

    Abstract translation: 本发明一般涉及用于形成导电膜的导电膜和方法。 在一些实例中,可以提供具有在其表面上提供的二氧化硅纳米颗粒的分散体的基底。 碳纳米管可以粘附到基底表面上的二氧化硅纳米颗粒的分散体上,以在衬底上提供导电膜。

    MEMS passivation with phosphonate surfactants
    58.
    发明授权
    MEMS passivation with phosphonate surfactants 有权
    具有膦酸盐表面活性剂的MEMS钝化

    公开(公告)号:US07410820B2

    公开(公告)日:2008-08-12

    申请号:US11031655

    申请日:2005-01-05

    CPC classification number: B81B3/0005 B81B2201/042 B81C2201/112 B82Y30/00

    Abstract: Phosphonate surfactants are employed to passivate the surfaces of MEMS devices, such as digital micromirror devices. The surfactants are adsorbed from vapor or solution to form self-assembled monolayers at the device surface. The higher binding energy of the phosphonate end groups (as compared to carboxylate surfactants) improves the thermal stability of the resulting layer.

    Abstract translation: 磷酸盐表面活性剂用于钝化MEMS器件的表面,例如数字微镜器件。 表面活性剂从蒸气或溶液中吸附,在器件表面形成自组装的单层膜。 膦酸酯端基(与羧酸酯表面活性剂相比)的较高的结合能改善了所得层的热稳定性。

    Programmable membrane system
    60.
    发明授权
    Programmable membrane system 有权
    可编程膜系统

    公开(公告)号:US09517438B2

    公开(公告)日:2016-12-13

    申请号:US13383955

    申请日:2011-06-13

    Abstract: Functionalized membranes for use in applications, such as electrodeionization, can be prepared simply and efficiently by associating a first element of a specific binding pair to a membrane surface and binding a second species comprising the second element of the specific binding pair and at least one functional group to form a complex on the membrane surface. Such membranes may be reversibly modified by disassociating the complex, thereby, providing a fresh surface which may be re-modified according to the preceding methods.

    Abstract translation: 可以通过将特异性结合对的第一元件与膜表面缔合并结合包含特异性结合对的第二元件的第二物质和至少一种功能性的功能性膜 组在膜表面上形成复合物。 这样的膜可以通过使复合物分离而可逆地改性,从而提供根据前述方法可以重新修饰的新鲜表面。

Patent Agency Ranking