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    • 1. 发明申请
    • PROVISION OF VISCOUS COMPOSITIONS BELOW GROUND
    • 接近地面粘度组合物的施工
    • WO2010082113A2
    • 2010-07-22
    • PCT/IB2010/000045
    • 2010-01-12
    • SCHLUMBERGER TECHNOLOGY B.V.SCHLUMBERGER HOLDINGS LIMITEDSCHLUMBERGER CANADA LIMITEDSERVICES PETROLIERS SCHLUMBERGERPRAD RESEARCH AND DEVELOPMENT LIMITEDTURNER, MarkTUSTIN, GaryVATRY, ChristelleSULLIVAN, Philip
    • TURNER, MarkTUSTIN, GaryVATRY, ChristelleSULLIVAN, Philip
    • E21B43/16E21B43/26E21B43/267
    • C09K8/685C09K8/40C09K8/512C09K8/516C09K8/52C09K8/5756C09K8/602C09K8/70C09K8/887
    • A method of providing a viscous emulsion at a subterranean location accessible via a wellbore, begins by providing an aqueous/aqueous emulsion comprising two aqueous solutions which, at surface temperature and pressure, are able to co-exist as separate aqueous phases in contact with each other. The two phases contain respective solutes which are sufficiently incompatible that they cause phase separation. The dispersed phase is rich in one solute, which may be a thickening polymer, while continuous phase is rich in a second solute, which may comprise surfactant. A hydrophobic liquid is dispersed in this emulsion to become the dispersed phase of a viscous emulsion whose continuous phase is provided by the aqueous/aqueous emulsion. The hydrophobic liquid and the aqueous/aqueous emulsion may be pumped separately down the wellbore to the subterranean location, and allowed to mix there so as to form the viscous emulsion at the subterranean location. On mixing, surfactant from the aqueous/aqueous emulsion may migrate to the oil/water interface, allowing the aqueous phases to become one phase with the result that the emulsion is further thickened by any thickening polymer in its composition. Even more thickening can be achieved by crosslinking the thickening polymer.
    • 在通过井孔可接近的地下位置提供粘性乳液的方法开始于提供包含两种水溶液的水性/水性乳液,这些水溶液在表面温度和压力下能够作为与每个相接触的分开的水相共存 其他。 这两个相含有各自的溶质,它们是相互不相容的,它们引起相分离。 分散相富含一种溶质,其可以是增稠聚合物,而连续相富含第二溶质,其可以包含表面活性剂。 疏水性液体分散在该乳液中,成为其连续相由水/乳液提供的粘性乳液的分散相。 疏水性液体和水性/水性乳液可以在井眼下分别泵送到地下位置,并允许在那里混合,以便在地下位置形成粘性乳液。 在混合时,来自水/乳液的表面活性剂可以迁移到油/水界面,使水相变成一相,结果乳液在其组成中被任何增稠聚合物进一步增稠。 通过交联增稠聚合物可以获得更多的增稠。
    • 7. 发明申请
    • METHOD FOR ANALYZING VOLTAGE DROP IN POWER DISTRIBUTION ACROSS AN INTEGRATED CIRCUIT
    • 通过集成电路分析功率分配中的电压降的方法
    • WO2007054925A2
    • 2007-05-18
    • PCT/IB2006054255
    • 2006-11-14
    • KONINKL PHILIPS ELECTRONICS NVBUCHANAN BRENTTURNER MARK
    • BUCHANAN BRENTTURNER MARK
    • G06F17/50
    • G06F17/50G06F2217/78
    • A method for automatically analyzing voltage drop in the power distribution of an integrated circuit involves comparing actual voltage-drop image data with predicted idealized voltage-drop image data for an idealized version of the IC. The method includes using a circuit-representative image that corresponds to an actual implementation of the integrated circuit to represent actual voltage-drop data for power distributed across the integrated circuit. Then a circuit-ideal image that corresponds to an ideal implementation of the integrated circuit is used to represent ideal voltage-drop data for power distributed across the integrated circuit. The actual voltage-drop data is compared with the ideal voltage-drop data, and in response to the comparison, it is determined whether the power distribution in the integrated circuit satisfies a predetermined power distribution condition.
    • 用于自动分析集成电路的功率分布中的电压降的方法包括将实际的电压降图像数据与用于IC的理想化版本的预测的理想化电压降图像数据进行比较。 该方法包括使用与集成电路的实际实现相对应的电路代表性图像来表示分布在集成电路上的功率的实际电压降数据。 然后,对应于集成电路的理想实现的电路理想图像用于表示分布在集成电路上的功率的理想电压降数据。 将实际的电压降数据与理想的电压降数据进行比较,并且响应于比较,确定集成电路中的功率分布是否满足预定的配电条件。
    • 9. 发明申请
    • OPTICAL WAVEGUIDE
    • 光波导
    • WO2007082133A3
    • 2008-05-15
    • PCT/US2007060089
    • 2007-01-04
    • LOCKHEED CORPTURNER MARK A
    • TURNER MARK A
    • G02B6/04
    • G02B3/0087G02B19/0028G02B19/0033G02B19/0076
    • An optical waveguide includes a first end surface; a second end surface, such that the second end surface is smaller than the first end surface; and a body extending between the first end surface and the second end surface, the body defining a complexly-contoured outer surface. An optical waveguide includes a first end surface; a second end surface, such that the second end surface is smaller than the first end surface; and a body extending between the first end surface and the second end surface, the body comprising one of a gradient-index material and a step-index material.
    • 光波导包括第一端面; 第二端面,使得所述第二端面小于所述第一端面; 以及在所述第一端表面和所述第二端表面之间延伸的主体,所述主体限定复杂轮廓的外表面。 光波导包括第一端面; 第二端面,使得所述第二端面小于所述第一端面; 以及在所述第一端表面和所述第二端表面之间延伸的主体,所述主体包括梯度折射率材料和阶跃折射率材料之一。