METHOD AND APPARATUS TO ANALYZE A WIRELESS INFORMATION DELIVERY SYSTEM
    2.
    发明申请
    METHOD AND APPARATUS TO ANALYZE A WIRELESS INFORMATION DELIVERY SYSTEM 有权
    分析无线信息传递系统的方法和装置

    公开(公告)号:US20130100830A1

    公开(公告)日:2013-04-25

    申请号:US13277337

    申请日:2011-10-20

    IPC分类号: H04L12/26 H04W24/00

    摘要: A method includes receiving a packet stream via a wireless signal from a device of a wireless information delivery system. The method includes determining wireless signal data associated with the wireless signal during a particular time interval, determining packet stream data associated with the packet stream during the particular time interval, and analyzing the wireless signal data and the packet stream data to produce an assessment of at least a portion of the wireless information delivery system.

    摘要翻译: 一种方法包括经由来自无线信息传送系统的设备的无线信号接收分组流。 该方法包括在特定时间间隔期间确定与无线信号相关联的无线信号数据,在特定时间间隔内确定与分组流相关联的分组流数据,以及分析无线信号数据和分组流数据以产生在 至少一部分无线信息传递系统。

    Composition and method for treating a subterranean formation
    5.
    发明授权
    Composition and method for treating a subterranean formation 有权
    用于处理地层的组合物和方法

    公开(公告)号:US07380602B2

    公开(公告)日:2008-06-03

    申请号:US10991715

    申请日:2004-11-18

    IPC分类号: E21B43/02

    CPC分类号: C09K8/52 C09K8/68

    摘要: A method of treating a subterranean formation with a retarded self-diverting fluid system. The method includes contacting the formation with a mixture of acid, chelating agent, and betaine surfactant in which the betaine surfactant is mixed with an aqueous solution of the chelating agent in which the pH has been adjusted to a pH of below about 3.0, but above the pH at which the free acid of the chelating agent precipitates, and the resulting fluid system is utilized for both acid fracturing and matrix stimulation, as well as workover procedures such as scale and filter cake removal, especially in high temperature formations.

    摘要翻译: 用延迟自转流体系统处理地层的方法。 该方法包括使该地层与酸,螯合剂和甜菜碱表面活性剂的混合物接触,其中将甜菜碱表面活性剂与螯合剂的水溶液混合,其中pH调节至pH低于约3.0,但高于 螯合剂游离酸沉淀的pH以及所得的流体系统用于酸压裂和基体刺激,以及修整方法,例如垢和滤饼去除,特别是在高温地层中。

    One Hundred Millimeter SiC Crystal Grown on Off-Axis Seed
    6.
    发明申请
    One Hundred Millimeter SiC Crystal Grown on Off-Axis Seed 有权
    离子种子上生长的一百毫米SiC晶体

    公开(公告)号:US20080008641A1

    公开(公告)日:2008-01-10

    申请号:US11428954

    申请日:2006-07-06

    IPC分类号: C01B31/36

    CPC分类号: C30B29/36 C30B23/00

    摘要: A semiconductor crystal and associated growth method are disclosed. The crystal includes a seed portion and a growth portion on the seed portion. The seed portion and the growth portion form a substantially right cylindrical single crystal of silicon carbide. A seed face defines an interface between the growth portion and the seed portion, with the seed face being substantially parallel to the bases of the right cylindrical crystal and being off-axis with respect to a basal plane of the single crystal. The growth portion replicates the polytype of the seed portion and the growth portion has a diameter of at least about 100 mm.

    摘要翻译: 公开了半导体晶体和相关生长方法。 晶体包括种子部分和种子部分上的生长部分。 种子部分和生长部分形成基本上为圆柱形的碳化硅单晶。 种子面限定了生长部分和种子部分之间的界面,种子面基本上平行于右圆柱形晶体的基部并且相对于单晶的基面偏离轴。 生长部分复制种子部分的多型,并且生长部分具有至少约100mm的直径。