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    • 32. 发明授权
    • Modular multi-channel coil array for an MRI having decoupling of next but one neighbors
    • 用于MRI的模块化多通道线圈阵列具有下一个但是一个邻居的去耦
    • US09024637B2
    • 2015-05-05
    • US13508044
    • 2010-11-05
    • Andreas PeterStefan SchonhardtJan Korvink
    • Andreas PeterStefan SchonhardtJan Korvink
    • G01V3/00G01R33/3415G01R33/34G01R33/36
    • G01R33/3415G01R33/34007G01R33/365Y10T29/49071
    • A mufti-channel coil array for use as a transceiver in magnetic resonance imaging (MRI) has a plurality of radio frequency (RF) coils disposed next to one another, devices for electromagnetically decoupling the RF coils and coil elements which are applied onto a planar carrier element (5). The carrier elements (5) have a regular, equilateral polygonal outer contour and the shape of the individual coils (2) corresponds to the outer contour of the carrier element (5). An individual coil (2) has a loop-shaped structure (1), which leads to a decoupling of individual coils (2) not immediately adjacent to each other when a plurality of individual elements are arranged. The space requirement for adding new coils is reduced, and the modular design makes it possible to easily implement any three-dimensional or two-dimensional shape.
    • 用作磁共振成像(MRI)中的收发器的多通道线圈阵列具有彼此相邻布置的多个射频(RF)线圈,用于将RF线圈和线圈元件电磁去耦的装置,其被施加到平面 载体元件(5)。 载体元件(5)具有规则的等边多边形外轮廓,并且各个线圈(2)的形状对应于载体元件(5)的外轮廓。 单个线圈(2)具有环形结构(1),当布置多个单独元件时,导致彼此不直接相邻的各个线圈(2)的去耦合。 减少添加新线圈的空间要求,并且模块化设计使得可以容易地实现任何三维或二维形状。
    • 35. 发明授权
    • System and method for hard line communication with MWD/LWD
    • 与MWD / LWD进行硬线通信的系统和方法
    • US08149132B2
    • 2012-04-03
    • US11759553
    • 2007-06-07
    • Andreas Peter
    • Andreas Peter
    • G01V3/00
    • G01V11/002E21B47/12
    • A MWD/LWD hard line communication system and method includes for the system a cartridge capable of deploying wire in a borehole, a screen attachable to the cartridge and positionally retainable in the borehole, and a communications connector operably associable with the cartridge; and for the method, deploying hardline from a cartridge, attaching the cartridge to a screen, and attaching the cartridge to a communications connector. Another method includes pumping fluid downhole, urging a wire nest into a screen, and compacting the nest into the screen with the fluid until the fluid is pumpable past the nest through an unobstructed portion of the screen.
    • MWD / LWD硬线通信系统和方法包括:用于系统的能够在钻孔中布置导线的盒,可附接到盒并可位置保持在钻孔中的屏幕,以及可操作地与盒相关联的通信连接器; 并且对于该方法,从墨盒部署硬线,将墨盒附接到屏幕,以及将墨盒附接到通信连接器。 另一种方法包括在井下泵送液体,将丝网排入筛网,并用流体将巢块压实到筛网中,直到流体可通过筛网的无障碍部分泵送通过巢。
    • 36. 发明授权
    • Shaving foil for an electric shaving apparatus
    • 剃须刀用于电动剃须刀
    • US08087175B2
    • 2012-01-03
    • US12437156
    • 2009-05-07
    • Martin KlugeAndreas WurlSilvia StangePedro StangeAndreas Peter
    • Martin KlugeAndreas WurlSilvia StangePedro StangeAndreas Peter
    • B26B19/04
    • B26B19/384Y10T29/49995
    • A shaving foil for an electric shaving apparatus. The shaving foil includes a perforated region with a plurality of holes which are separated from each other by bars. The perforated region is divided at least into two zones, preferably a central zone, a first edge zone, and a second edge zone. The central zone is arranged between the first edge zone and the second edge zone. The holes in the central zone have (i) an average size which is smaller than the average size of the holes in the first edge zone and in the second edge zone, (ii) a floating mean value of the size of the openings in the central zone smaller than a floating mean value of the size of the openings in the first edge zone and the second edge zone, or both (i) and (ii).
    • 用于电动剃须刀的剃须刀。 剃刮箔包括具有多个孔的穿孔区域,所述多个孔通过杆彼此分离。 穿孔区域至少分成两个区域,优选中央区域,第一边缘区域和第二边缘区域。 中央区域布置在第一边缘区域和第二边缘区域之间。 中心区域中的孔具有(i)小于第一边缘区域和第二边缘区域中的孔的平均尺寸的平均尺寸,(ii)在第一边缘区域中的孔的尺寸的浮动平均值 中心区域小于第一边缘区域和第二边缘区域中的开口尺寸的浮动平均值,或者(i)和(ii)两者。
    • 37. 发明申请
    • OPTICAL TELEMETRY NETWORK
    • 光电远程网络
    • US20110044697A1
    • 2011-02-24
    • US12858604
    • 2010-08-18
    • Andreas PeterJohn D. Macpherson
    • Andreas PeterJohn D. Macpherson
    • H04B10/00G02B6/36H01S3/067
    • E21B47/123H04B10/801
    • An apparatus for providing communications between a first device disposed at a tubular and a second device, the tubular having tubular sections and being configured to be disposed in a borehole penetrating the earth, the apparatus including: a first optical coupler configured to be concentrically coupled to a first tubular section and configured to be in optical communication with the first device using a first optical transmission medium disposed at the first tubular section; and a second optical coupler configured to be concentrically coupled to a second tubular section and configured to be in optical communication with the second device using a second optical transmission medium disposed at the second tubular section; wherein the first optical coupler is configured to be perimetrically disposed about the second optical coupler to be in communication with the second optical coupler to provide the communications between the first device and the second device.
    • 一种用于在设置在管状部件和第二装置之间的第一装置之间提供通信的装置,所述管状部分具有管状部分并且被配置为设置在穿过地面的钻孔中,所述装置包括:第一光耦合器,被配置为同心地耦合到 第一管状部分,并且被配置为使用布置在第一管状部分处的第一光学传输介质与第一装置光学通信; 以及第二光耦合器,被配置为同心地耦合到第二管状部分并且被配置为使用布置在所述第二管状部分处的第二光传输介质与所述第二装置光学通信; 其中所述第一光耦合器被配置为围绕所述第二光耦合器周边地设置为与所述第二光耦合器通信,以提供所述第一设备和所述第二设备之间的通信。
    • 39. 发明授权
    • Resistivity tools with load-bearing azimuthally sensitive antennas and methods of using same
    • 带负载方位角敏感天线的电阻率工具及其使用方法
    • US07816921B2
    • 2010-10-19
    • US11854979
    • 2007-09-13
    • Andreas PeterMartin Blanz
    • Andreas PeterMartin Blanz
    • G01V3/08G01V3/10
    • G01V3/30
    • The disclosure provides apparatus and method for estimating an electrical property downhole. The apparatus, in one aspect, includes an antenna that comprises a unitary metallic member that has a longitudinal axis and a radial axis, at least one slot made in the metallic member and an electrical conductor over the at least one slot to form an antenna. In one aspect, a high magnetic permeability material may be placed between the electrical conductor and a bottom of the slots. The antenna may be configured to operate as a transmitter for transmitting electromagnetic signals into a formation or a receiver for receiving electromagnetic signals from the formation.
    • 本公开提供了用于估计井下电气特性的装置和方法。 该装置在一个方面包括天线,其包括具有纵向轴线和径向轴线的整体金属构件,在金属构件中形成的至少一个狭槽和在至少一个狭槽上的电导体以形成天线。 在一个方面,高导磁率材料可以放置在电导体和槽的底部之间。 天线可以被配置为作为用于将电磁信号传输到地层或接收机中的发射机用于从地层接收电磁信号。