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    • 11. 发明申请
    • NMR LOGGING APPARATUS
    • US20130187647A1
    • 2013-07-25
    • US13356381
    • 2012-01-23
    • DAVID O. WALSHPETER TURNER
    • DAVID O. WALSHPETER TURNER
    • G01V3/32
    • G01N24/08G01N24/081G01R33/341G01R33/3628G01R33/3808G01V3/32
    • Technologies including NMR logging apparatus and methods are disclosed. Example NMR logging apparatus may include surface instrumentation and one or more downhole probes configured to fit within an earth borehole. The surface instrumentation may comprise a power amplifier, which may be coupled to the downhole probes via one or more transmission lines, and a controller configured to cause the power amplifier to generate a NMR activating pulse or sequence of pulses. Impedance matching means may be configured to match an output impedance of the power amplifier through a transmission line to a load impedance of a downhole probe. Methods may include deploying the various elements of disclosed NMR logging apparatus and using the apparatus to perform NMR measurements.
    • 公开了包括NMR测井装置和方法在内的技术。 实例NMR测井装置可以包括表面仪表和一个或多个配置成装在地球钻孔内的井下探针。 表面仪器可以包括功率放大器,其可以经由一个或多个传输线耦合到井下探针,以及被配置为使功率放大器产生NMR激活脉冲或脉冲序列的控制器。 阻抗匹配装置可以被配置为通过传输线将功率放大器的输出阻抗匹配到井下探针的负载阻抗。 方法可以包括部署所公开的NMR测井装置的各种元件,并使用该装置进行NMR测量。
    • 12. 发明申请
    • SPOON SKIS AND SNOWBOARDS
    • SPOON滑雪和雪橇
    • US20120181777A1
    • 2012-07-19
    • US13350395
    • 2012-01-13
    • Peter TurnerStephan Drake
    • Peter TurnerStephan Drake
    • A63C5/04
    • A63C5/03A63C5/0405A63C5/048
    • According to the invention, a ski is provided. The ski may be a longitudinal member having lengthwise edges, a convex base, and a first and second pair of undulations. Each lengthwise edge may have a sidecut portion, where the longitudinal member is thinner near a middle portion of the sidecut portion than at an end of the sidecut portion. The convex base, in an un-deformed state, may have lengthwise edges which are elevated compared to a bottom-most portion of the convex base. The first pair of undulations may be located at a first end of the sidecut portion, one undulation of the first pair per lengthwise edge. The second pair of undulations may be located at a second end of the sidecut portion, one undulation of the second pair per lengthwise edge. The undulations may be a downward depression of the base compared to proximate portions of the convex base.
    • 根据本发明,提供一种滑雪板。 滑雪板可以是具有纵向边缘,凸起基部以及第一和第二对起伏的纵向构件。 每个纵向边缘可以具有侧面部分,其中纵向构件在侧面部分的中间部分处比在侧面部分的端部处更薄。 在未变形状态下的凸起基部可以具有与凸起基部的最底部分相比升高的纵向边缘。 第一对波纹可以位于边缘部分的第一端,每纵向边缘的第一对的一个起伏。 第二对波纹可以位于侧面部分的第二端,每个纵向边缘的第二对的一个起伏。 与凸起的基部的近似部分相比,起伏可能是基部的向下凹陷。
    • 14. 发明授权
    • NMR logging apparatus
    • NMR测井装置
    • US08736264B2
    • 2014-05-27
    • US13356381
    • 2012-01-23
    • David O. WalshPeter Turner
    • David O. WalshPeter Turner
    • G01V3/32G01N24/08G01R33/36G01R33/341G01R33/38
    • G01N24/08G01N24/081G01R33/341G01R33/3628G01R33/3808G01V3/32
    • Technologies including NMR logging apparatus and methods are disclosed. Example NMR logging apparatus may include surface instrumentation and one or more downhole probes configured to fit within an earth borehole. The surface instrumentation may comprise a power amplifier, which may be coupled to the downhole probes via one or more transmission lines, and a controller configured to cause the power amplifier to generate a NMR activating pulse or sequence of pulses. Impedance matching means may be configured to match an output impedance of the power amplifier through a transmission line to a load impedance of a downhole probe. Methods may include deploying the various elements of disclosed NMR logging apparatus and using the apparatus to perform NMR measurements.
    • 公开了包括NMR测井装置和方法在内的技术。 实例NMR测井装置可以包括表面仪表和一个或多个配置成装在地球钻孔内的井下探针。 表面仪器可以包括功率放大器,其可以经由一个或多个传输线耦合到井下探针,以及被配置为使功率放大器产生NMR激活脉冲或脉冲序列的控制器。 阻抗匹配装置可以被配置为通过传输线将功率放大器的输出阻抗匹配到井下探针的负载阻抗。 方法可以包括部署所公开的NMR测井装置的各种元件,并使用该装置进行NMR测量。
    • 18. 发明授权
    • Bending table
    • 折弯台
    • US06210140B1
    • 2001-04-03
    • US09222702
    • 1998-12-29
    • Paul DegiorgioPeter Turner
    • Paul DegiorgioPeter Turner
    • B29C5302
    • B29C53/083B29K2027/06B29L2031/005
    • A bending table upon which lengths of plastics material rendered flexible by heating, may be set to determine a desired curvature thereof, particularly for producing arched UPVC window and door frames, the table including an unslotted ferro-magnetic top (1) and a plurality of bobbins (3) each mounted at the end of a radially extending arm (6,7) the arms being mounted upon independently rotatable spindle members (4) such that the angles subtended by each adjacent arms (6,7) is adjustable and wherein the spindles (4) are themselves may be positioned selectively along a locating strip (16) fixed to the table top. Further arms (17) are adjustable along the strip (16) and extend transversely across the table top to support one or more fences (18). The table enables an arched profile (32) having, if required, straight sections, to be produced to any desired shape, and the magnetically attractive bobbins (3) retain the positions of the arms but can be readily adjusted to suit any desired profile.
    • 可以设置弯曲台,通过加热使塑料材料的长度变得柔软,可以设定为确定其期望的曲率,特别是用于产生拱形的UPVC窗和门框,该桌子包括未开槽的铁磁顶部(1)和多个 每个安装在径向延伸臂(6,7)的端部处的臂架(3),所述臂被安装在独立可旋转的心轴构件(4)上,使得每个相邻臂(6,7)对着的角度是可调节的,并且其中 主轴(4)本身可以沿着固定到台面的定位条(16)选择性地定位。 另外的臂(17)可沿条带(16)可调节并且横向横过桌面延伸以支撑一个或多个栅栏(18)。 如果需要,该工作台能够产生具有任何所需形状的弓形轮廓(32),并且磁性吸引力的筒管(3)保持臂的位置,但是可以容易地调节以适合任何所需的轮廓。