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21 条记录 (耗时 0.016 秒)

    Mono-Crutch for lower leg disability
    2.
    发明授权
    Mono-Crutch for lower leg disability 失效
    单腿残疾的小腿残疾

    公开(公告)号：US07600524B2

    公开(公告)日：2009-10-13

    申请号：US11965224

    申请日：2007-12-27

    申请人： Phillip B. West

    发明人： Phillip B. West

    IPC分类号： A61H3/02 ,  A63B25/00

    CPC分类号： A61H3/02 ,  A61H2003/005 ,  A61H2201/165

    摘要： A mono-crutch for assisting the ambulation of individuals having injured or otherwise debilitated lower extremities. The mono-crutch having upper leg support with inner and outer support pads, a lower leg support for cradling a wearer's lower leg, and a ground contact member. The inner and outer support pads are configured so as to be able to be swapped or raised/lowered relative to one another, thereby allowing both right legged and left legged configurations to be created using the same mono-crutch.

    摘要翻译： 一种单腿拐杖，用于协助肢体受伤或其他使肢体虚弱的人的行走。 具有内脚支撑垫和外支撑垫的大腿支撑的单根拐杖，用于支撑穿着者的小腿的小腿支撑件和地面接触构件。 内支撑垫和外支撑垫被构造成能够相对于彼此交换或升高/降低，从而允许使用相同的单拐杖来创建右腿腿和左腿构型。

    Method, apparatus and system for detecting seismic waves in a borehole
    3.
    发明授权
    Method, apparatus and system for detecting seismic waves in a borehole 失效
    用于检测井眼中地震波的方法，装置和系统

    公开(公告)号：US07012852B2

    公开(公告)日：2006-03-14

    申请号：US10423758

    申请日：2003-04-23

    申请人： Phillip B. West ,  Roger L. Sumstine

    发明人： Phillip B. West ,  Roger L. Sumstine

    IPC分类号： G01V1/40 ,  E21B49/00

    CPC分类号： G01V11/00

    摘要： A method, apparatus and system for detecting seismic waves. A sensing apparatus is deployed within a bore hole and may include a source magnet for inducing a magnetic field within a casing of the borehole. An electrical coil is disposed within the magnetic field to sense a change in the magnetic field due to a displacement of the casing. The electrical coil is configured to remain substantially stationary relative to the well bore and its casing along a specified axis such that displacement of the casing induces a change within the magnetic field which may then be sensed by the electrical coil. Additional electrical coils may be similarly utilized to detect changes in the same or other associated magnetic fields along other specified axes. The additional sensor coils may be oriented substantially orthogonally relative to one another so as to detect seismic waves along multiple orthogonal axes in three dimensional space.

    摘要翻译： 一种用于检测地震波的方法，装置和系统。 感测装置布置在钻孔内，并且可以包括用于在钻孔的壳体内引起磁场的源磁体。 电磁线圈设置在磁场内以感测由于壳体的位移引起的磁场的变化。 电线圈构造成相对于井眼及其壳体沿着指定轴线保持基本上静止，使得壳体的位移在磁场内引起变化，然后可以由电线圈感测到。 可以类似地使用附加的电线圈来检测沿着其它指定轴线的相同或其它相关磁场的变化。 附加传感器线圈可以相对于彼此基本上正交地定向，以便在三维空间中检测沿多个正交轴的地震波。

    Thermal to electricity conversion using thermal magnetic properties
    4.
    发明授权
    Thermal to electricity conversion using thermal magnetic properties 失效
    热电转换使用热磁性能

    公开(公告)号：US07705513B1

    公开(公告)日：2010-04-27

    申请号：US11859916

    申请日：2007-09-24

    申请人： Phillip B. West ,  John Svoboda

    发明人： Phillip B. West ,  John Svoboda

    IPC分类号： H02N10/00

    CPC分类号： H02N11/002

    摘要： A system for the generation of Electricity from Thermal Energy using the thermal magnetic properties of a Ferromagnetic, Electrically Conductive Material (FECM) in one or more Magnetic Fields. A FECM is exposed to one or more Magnetic Fields. Thermal Energy is applied to a portion of the FECM heating the FECM above its Curie Point. The FECM, now partially paramagnetic, moves under the force of the one or more Magnetic Fields. The movement of the FECM induces an electrical current through the FECM, generating Electricity.

    摘要翻译： 一种用于在一个或多个磁场中使用铁磁性导电材料（FECM）的热磁特性从热能产生电力的系统。 FECM暴露于一个或多个磁场。 热能被施加到FECM的一部分，以将FECM加热到居里点以上。 现在部分顺磁性的FECM在一个或多个磁场的作用下移动。 FECM的移动通过FECM产生电流，产生电力。

    Methods for use in detecting seismic waves in a borehole
    6.
    发明授权
    Methods for use in detecting seismic waves in a borehole 失效
    用于检测井眼中的地震波的方法

    公开(公告)号：US07178627B2

    公开(公告)日：2007-02-20

    申请号：US11378565

    申请日：2006-03-16

    申请人： Phillip B. West ,  James R. Fincke ,  Teddy R. Reed

    发明人： Phillip B. West ,  James R. Fincke ,  Teddy R. Reed

    IPC分类号： G01V1/20 ,  G01V1/16 ,  G01V1/44

    CPC分类号： G01V1/40 ,  G01V1/16

    摘要： The invention provides methods and apparatus for detecting seismic waves propagating through a subterranean formation surrounding a borehole. In a first embodiment, a sensor module uses the rotation of bogey wheels to extend and retract a sensor package for selective contact and magnetic coupling to casing lining the borehole. In a second embodiment, a sensor module is magnetically coupled to the casing wall during its travel and dragged therealong while maintaining contact therewith. In a third embodiment, a sensor module is interfaced with the borehole environment to detect seismic waves using coupling through liquid in the borehole. Two or more of the above embodiments may be combined within a single sensor array to provide a resulting seismic survey combining the optimum of the outputs of each embodiment into a single data set.

    摘要翻译： 本发明提供了用于检测通过围绕钻孔的地下地层传播的地震波的方法和装置。 在第一实施例中，传感器模块使用滚珠轮的旋转来延伸和缩回用于选择性接触和磁耦合的传感器封装，以便套管衬在井眼上。 在第二实施例中，传感器模块在其行进期间磁耦合到壳体壁并沿着其拖动同时保持与其的接触。 在第三实施例中，传感器模块与井眼环境接口以通过钻孔中的液体耦合来检测地震波。 上述实施例中的两个或更多个可以在单个传感器阵列内组合以提供将每个实施例的最佳输出组合成单个数据集的最终地震勘测。

    Methods and apparatus for use in detecting seismic waves in a borehole
    8.
    发明授权
    Methods and apparatus for use in detecting seismic waves in a borehole 失效
    用于检测井眼中的地震波的方法和装置

    公开(公告)号：US07048089B2

    公开(公告)日：2006-05-23

    申请号：US10431872

    申请日：2003-05-07

    申请人： Phillip B. West ,  James R. Fincke ,  Teddy R. Reed

    发明人： Phillip B. West ,  James R. Fincke ,  Teddy R. Reed

    IPC分类号： G01V1/40 ,  G01V1/09 ,  G01V1/16

    CPC分类号： G01V1/40 ,  G01V1/16

    摘要： The invention provides methods and apparatus for detecting seismic waves propagating through a subterranean formation surrounding a borehole. In a first embodiment, a sensor module uses the rotation of bogey wheels to extend and retract a sensor package for selective contact and magnetic coupling to casing lining the borehole. In a second embodiment, a sensor module is magnetically coupled to the casing wall during its travel and dragged therealong while maintaining contact therewith. In a third embodiment, a sensor module is interfaced with the borehole environment to detect seismic waves using coupling through liquid in the borehole. Two or more of the above embodiments may be combined within a single sensor array to provide a resulting seismic survey combining the optimum of the outputs of each embodiment into a single data set.

    摘要翻译： 本发明提供了用于检测通过围绕钻孔的地下地层传播的地震波的方法和装置。 在第一实施例中，传感器模块使用滚珠轮的旋转来延伸和缩回用于选择性接触和磁耦合的传感器封装，以便套管衬在井眼上。 在第二实施例中，传感器模块在其行进期间磁耦合到壳体壁并沿着其拖动同时保持与其的接触。 在第三实施例中，传感器模块与井眼环境接口以通过钻孔中的液体耦合来检测地震波。 上述实施例中的两个或更多个可以在单个传感器阵列内组合以提供将每个实施例的最佳输出组合成单个数据集的最终地震勘测。

    Fluid pumping apparatus
    9.
    发明授权
    Fluid pumping apparatus 失效
    流体泵送装置

    公开(公告)号：US06986650B2

    公开(公告)日：2006-01-17

    申请号：US10989876

    申请日：2004-11-15

    申请人： Phillip B. West

    发明人： Phillip B. West

    IPC分类号： F04B17/03

    CPC分类号： G01V1/52 ,  Y10S181/401 ,  Y10S367/911

    摘要： A method and apparatus suitable for coupling seismic or other downhole sensors to a borehole wall in high temperature and pressure environments. In one embodiment, one or more metal bellows mounted to a sensor module are inflated to clamp the sensor module within the borehole and couple an associated seismic sensor to a borehole wall. Once the sensing operation is complete, the bellows are deflated and the sensor module is unclamped by deflation of the metal bellows. In a further embodiment, a magnetic drive pump in a pump module is used to supply fluid pressure for inflating the metal bellows using borehole fluid or fluid from a reservoir. The pump includes a magnetic drive motor configured with a rotor assembly to be exposed to borehole fluid pressure including a rotatable armature for driving an impeller and an associated coil under control of electronics isolated from borehole pressure.

    摘要翻译： 一种适用于在高温和高压环境中将地震或其他井下传感器耦合到井壁的方法和装置。 在一个实施例中，安装到传感器模块的一个或多个金属波纹管被充气以将传感器模块夹紧在钻孔内，并将相关联的地震传感器耦合到钻孔壁。 一旦感测操作完成，波纹管就会放气，并且通过金属波纹管的放气来松开传感器模块。 在另一个实施例中，使用泵模块中的磁力驱动泵来提供用于使用钻井液体或来自储存器的流体对金属波纹管进行充气的流体压力。 该泵包括磁驱动马达，该驱动马达构造成具有暴露于钻孔流体压力的转子组件，该转子组件包括用于驱动叶轮的可旋转衔铁以及在与钻孔压力隔离的电子装置的控制下相关联的线圈。

    Methods and apparatus of suppressing tube waves within a bore hole and seismic surveying systems incorporating same
    10.
    发明授权
    Methods and apparatus of suppressing tube waves within a bore hole and seismic surveying systems incorporating same 失效
    抑制钻孔内管波的方法和装置以及结合其的地震测量系统

    公开(公告)号：US06973993B2

    公开(公告)日：2005-12-13

    申请号：US10881529

    申请日：2004-06-29

    申请人： Phillip B. West ,  Daryl Haefner

    发明人： Phillip B. West ,  Daryl Haefner

    IPC分类号： G01V1/52 ,  G01V1/40

    CPC分类号： G01V1/52

    摘要： Methods and apparatus for attenuating waves in a bore hole, and seismic surveying systems incorporating the same. In one embodiment, an attenuating device includes a soft compliant bladder coupled to a pressurized gas source. A pressure regulating system reduces the pressure of the gas from the gas source prior to entering the bladder and operates in conjunction with the hydrostatic pressure of the fluid in a bore hole to maintain the pressure of the bladder at a specified pressure relative to the surrounding bore hole pressure. Once the hydrostatic pressure of the bore hole fluid exceeds that of the gas source, bore hole fluid may be admitted into a vessel of the gas source to further compress and displace the gas contained therein. In another embodiment, a water-reactive material may be used to provide gas to the bladder wherein the amount of gas generated by the water-reactive material may depend on the hydrostatic pressure of the bore hole fluid.

    摘要翻译： 用于衰减钻孔中的波浪的方法和装置，以及包括其的地震测量系统。 在一个实施例中，衰减装置包括耦合到加压气体源的柔性柔性囊。 压力调节系统在进入气囊之前降低来自气体源的气体的压力，并与钻孔中的流体的流体静压力一起工作，以使气囊的压力相对于周围的孔保持在规定的压力 孔压力。 一旦钻孔流体的静水压力超过气源的流体静压力，钻孔流体可被允许进入气体源的容器中，以进一步压缩并置换其中所含的气体。 在另一个实施方案中，水反应性材料可用于向气囊提供气体，其中由水反应性材料产生的气体的量可取决于钻孔流体的静水压力。