公开(公告)号：US5030004A

公开(公告)日：1991-07-09

申请号：US420377

申请日：1989-10-12

Applicant: Michael A. Grant ,  David Robson

Inventor： Michael A. Grant ,  David Robson

IPC: G01S3/786 ,  G02B6/34 ,  H04B10/112

CPC classification number: H04B10/1125 ,  G01S3/786 ,  G02B6/34

Abstract: A process and apparatus are provided for controlling the alignment of a transmit laser beam (1a) of a first coherent detection optical communications transmitter/receiver terminal with a further coherent detection optical communications transmitter/receiver terminal relative to a receive laser beam (8). The first terminal incorporates a transmit laser beam generator (1) operable to form and pass the transmit beam (1a) through a point ahead mechanism (2) to a telescope assembly (6) operable to receive the receive laser beam (8). The apparatus includes a detector/receiver unit, means (3) for taking a component (1b) of the transmit laser beam (1a) from the transmit laser beam (1a) for receiving the receive laser beam (8) from the telescope assembly (6) and for feeding the transmit laser beam (8) to the detector/receiver unit (10), and means (16, 17, 18, 19, 20 ,21, 22, 23, 24) for detecting, separating and processing the received transmit laser beam component (1b) and received receive beam (8) at the detector/receiver unit (10) to provide signals indicative of the actual alignment of the transmit and receive beams (1a, 8), means (25) for comparing the actual alignment signals with desired alignment values to generate difference signals and means for operating the point ahead mechanism (2) in dependence upon the generated difference signals variably to control the alignment of the transmit beam (1a) relative to the receive beam (8).

公开(公告)号：US4982445A

公开(公告)日：1991-01-01

申请号：US273530

申请日：1988-11-21

Applicant: Michael A. Grant ,  David Robson ,  Nicholas F. Matthews

Inventor： Michael A. Grant ,  David Robson ,  Nicholas F. Matthews

IPC: H04B10/118

CPC classification number: H04B10/118

Abstract: A laser beam communication system for spacecraft in which each communication terminal comprises, for steering the beam projected from that terminal, four mirrors, each mounted on a mechanism capable of rotating the mirror about a constant defined axis. The mirrors and their attached mechanisms are arranged in pairs with one pair on either side of a magnifying telescope. All rotating joints in each mechanism are constructed using flexure pivots. Such a pointing element can provide both the range and accuracy required for an important class of free space laser links without introducing any extra friction into the pointing system.

公开(公告)号：US20150333409A9

公开(公告)日：2015-11-19

申请号：US12707224

申请日：2010-02-17

Applicant: David Robson ,  Simon John Stirland

Inventor： David Robson ,  Simon John Stirland

IPC: H01Q15/14 ,  H01Q19/10 ,  H01Q21/29 ,  H01Q3/01

CPC classification number: H01Q15/14 ,  H01Q1/288 ,  H01Q15/148 ,  H01Q15/16 ,  H01Q19/10 ,  H01Q21/29

Abstract: A satellite antenna arrangement for a satellite communication system comprising: a reflector for producing a far field pattern with near-zero field strength at a predetermined location to reject unwanted signals from said predetermined location or minimise signal power transmitted to said predetermined location, the reflector having a surface comprising a stepped profile arranged to generate the near-zero field strength in the predetermined location. The stepped profile may comprise a radial step. The location of the near-zero field strength can be steered by moving the reflector or by adjusting the amplitude and phase of an additional beam that covers substantially the same region as the main beam reflected by the reflector.

Abstract translation: 一种用于卫星通信系统的卫星天线装置，包括：反射器，用于产生在预定位置具有接近零场强的远场图案，以排除来自所述预定位置的不需要的信号或最小化传输到所述预定位置的信号功率，反射器具有 表面，其包括被布置成在预定位置产生近零场强的阶梯轮廓。 阶梯轮廓可以包括径向台阶。 可以通过移动反射器或通过调整覆盖与由反射器反射的主光束基本相同的区域的附加光束的幅度和相位来控制近零场强的位置。

公开(公告)号：US09190716B2

公开(公告)日：2015-11-17

申请号：US12707224

申请日：2010-02-17

Applicant: David Robson ,  Simon John Stirland

Inventor： David Robson ,  Simon John Stirland

IPC: H01Q15/14 ,  H01Q1/28 ,  H01Q15/16 ,  H01Q19/10

CPC classification number: H01Q15/14 ,  H01Q1/288 ,  H01Q15/148 ,  H01Q15/16 ,  H01Q19/10 ,  H01Q21/29

Abstract: A satellite antenna arrangement for a satellite communication system comprising: a reflector for producing a far field pattern with near-zero field strength at a predetermined location to reject unwanted signals from said predetermined location or minimize signal power transmitted to said predetermined location, the reflector having a surface comprising a stepped profile arranged to generate the near-zero field strength in the predetermined location. The stepped profile may comprise a radial step. The location of the near-zero field strength can be steered by moving the reflector or by adjusting the amplitude and phase of an additional beam that covers substantially the same region as the main beam reflected by the reflector.

Abstract translation: 一种用于卫星通信系统的卫星天线装置，包括：反射器，用于产生在预定位置具有接近零场强的远场图案，以排除来自所述预定位置的不需要的信号或最小化传输到所述预定位置的信号功率，反射器具有 表面，其包括被布置成在预定位置产生近零场强的阶梯轮廓。 阶梯轮廓可以包括径向台阶。 可以通过移动反射器或通过调整覆盖与由反射器反射的主光束基本相同的区域的附加光束的幅度和相位来控制近零场强的位置。

公开(公告)号：US08814851B2

公开(公告)日：2014-08-26

申请号：US13408707

申请日：2012-02-29

Applicant: Robert J. Bouthillier ,  Michael P. Fusaro ,  Joseph M. Gordon ,  Stephen S. Keaney ,  Brian MacLean ,  Andrew W. Marsella ,  David Robson ,  Boris Shapeton

Inventor： Robert J. Bouthillier ,  Michael P. Fusaro ,  Joseph M. Gordon ,  Stephen S. Keaney ,  Brian MacLean ,  Andrew W. Marsella ,  David Robson ,  Boris Shapeton

IPC: A61B18/04

CPC classification number: A61B18/04 ,  A61B2017/00199 ,  A61B2017/4216 ,  A61B2018/00035 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2018/046

Abstract: A thermal ablation system comprises a fluid handling unit receiving fluid from a fluid source at a first pressure, the fluid handling unit including a heater heating the fluid to a desired temperature and a pump and an introducer including a sheath which, when in an operative position, is received within a hollow organ, the sheath including a delivery lumen introducing fluid heated by the heater to the hollow organ and a return lumen withdrawing fluid from the hollow organ and returning the withdrawn fluid to the console via a return lumen, wherein the pump increases a pressure of the fluid between the fluid source and the delivery lumen of the introducer.

Abstract translation: 热消融系统包括流体处理单元，其在第一压力下从流体源接收流体，所述流体处理单元包括将流体加热至期望温度的加热器，以及包括护套的泵和导引器，当处于操作位置时 所述护套包括将由所述加热器加热的流体引入所述中空器官的输送管腔，以及从所述中空器官抽回流体的回流腔并且经由返回内腔返回所述控制台，其中所述泵 增加导引器的流体源和输送腔之间的流体的压力。

公开(公告)号：US08226635B2

公开(公告)日：2012-07-24

申请号：US11870678

申请日：2007-10-11

Applicant: Aidan Petrie ,  Andrew W. Marsella ,  Daniel Nelsen ,  David Robson ,  Joseph M. Gordon

Inventor： Aidan Petrie ,  Andrew W. Marsella ,  Daniel Nelsen ,  David Robson ,  Joseph M. Gordon

IPC: A61B18/04

CPC classification number: A61B18/04 ,  A61B2017/00199 ,  A61B2017/0023 ,  A61B2017/4216 ,  A61B2018/00059 ,  A61B2018/00636 ,  A61B2018/00648 ,  A61B2018/00666 ,  A61B2018/00714 ,  A61B2018/00744 ,  A61B2018/046

Abstract: A system for ablating tissue includes a reusable control unit including a processor monitoring and controlling ablation and a control interface receiving input to and output from the processor in combination with a disposable procedure set releasably connectable to the control unit to couple to the control interface for communication with the processor.

Abstract translation: 用于消融组织的系统包括可重复使用的控制单元，其包括处理器监视和控制消融，以及控制接口，其接收从处理器输入到输出并与可释放地连接到控制单元的一次性过程组合，以耦合到用于通信的控制接口 与处理器。

公开(公告)号：US20090125014A1

公开(公告)日：2009-05-14

申请号：US12270401

申请日：2008-11-13

Applicant: Robert J. Bouthillier ,  Michael P. Fusaro ,  Joseph M. Gordon ,  Stephen S. Keaney ,  Brian MacLean ,  Andrew W. Marsella ,  David Robson ,  Boris Shapeton

Inventor： Robert J. Bouthillier ,  Michael P. Fusaro ,  Joseph M. Gordon ,  Stephen S. Keaney ,  Brian MacLean ,  Andrew W. Marsella ,  David Robson ,  Boris Shapeton

IPC: A61B18/04 ,  A61B18/18

CPC classification number: A61B18/04 ,  A61B2017/00199 ,  A61B2017/4216 ,  A61B2018/00035 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2018/046

Abstract: A thermal ablation system comprises a fluid handling unit receiving fluid from a fluid source at a first pressure, the fluid handling unit including a heater heating the fluid to a desired temperature and a pump and an introducer including a sheath which, when in an operative position, is received within a hollow organ, the sheath including a delivery lumen introducing fluid heated by the heater to the hollow organ and a return lumen withdrawing fluid from the hollow organ and returning the withdrawn fluid to the console via a return lumen, wherein the pump increases a pressure of the fluid between the fluid source and the delivery lumen of the introducer.

Abstract translation: 热消融系统包括流体处理单元，其在第一压力下从流体源接收流体，所述流体处理单元包括将流体加热至期望温度的加热器，以及包括护套的泵和导引器，当处于操作位置时 所述护套包括将由所述加热器加热的流体引入所述中空器官的输送管腔，以及从所述中空器官抽回流体的回流腔并且经由返回内腔返回所述控制台，其中所述泵 增加导引器的流体源和输送腔之间的流体的压力。

公开(公告)号：US20070066990A1

公开(公告)日：2007-03-22

申请号：US11230147

申请日：2005-09-19

Applicant: Andrew Marsella ,  Aidan Petrie ,  Todd Sloan ,  Jon McIntyre ,  David Robson ,  Joseph Gordon ,  Jeff Cheek ,  John Howard

Inventor： Andrew Marsella ,  Aidan Petrie ,  Todd Sloan ,  Jon McIntyre ,  David Robson ,  Joseph Gordon ,  Jeff Cheek ,  John Howard

IPC: A61M29/00

CPC classification number: A61M29/02 ,  A61B17/4241 ,  A61B18/04 ,  A61B18/12 ,  A61B2017/00898 ,  A61B2017/3419 ,  A61B2017/4225 ,  A61B2018/046 ,  A61M2025/1052

Abstract: A device for accessing a hollow organ comprises an elongated body sized for insertion into an opening into a hollow organ, the elongated body including a working channel extending therethrough from a proximal opening which, when the seal is in an operative position, is located proximally of the opening to a distal opening which, when the seal is in the operative position, opens into the hollow organ and a seal extending around a portion of the elongated body between the proximal and distal openings, the seal expanding from an insertion configuration to a sealing configuration.

Abstract translation: 一种用于进入中空器官的装置，包括尺寸适于插入到中空器官的开口中的细长体，所述细长体包括从近端开口延伸穿过其的工作通道，所述近侧开口在所述密封件处于操作位置时位于 远端开口的开口，当密封件处于操作位置时，该远端开口通向中空器官，以及在近端和远端开口之间围绕细长体的一部分延伸的密封件，密封件从插入构型向密封件 组态。

公开(公告)号：USD486223S1

公开(公告)日：2004-02-03

申请号：US29171186

申请日：2002-11-18

Applicant: David Robson ,  Marco Wo ,  Christopher Kampf ,  Charles John Renz ,  Aidan Petrie ,  Michael Pereira

Designer： David Robson ,  Marco Wo ,  Christopher Kampf ,  Charles John Renz ,  Aidan Petrie ,  Michael Pereira

公开(公告)号：US06622921B2

公开(公告)日：2003-09-23

申请号：US09318609

申请日：1999-05-26

Applicant: Richard Altwasser ,  David Robson

Inventor： Richard Altwasser ,  David Robson

IPC: G06K1906

CPC classification number: G08B13/2414 ,  G06K19/07749 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07784 ,  G08B13/2417 ,  G08B13/2431 ,  G08B13/2434 ,  G08B13/2437

Abstract: The present invention relates to an identification element having an integrated circuit and an antenna coil connected to the integrated circuit. The antenna coil comprises a lower conducting track and an upper conducting track. Each track includes a plurality of turns, with the two tracks being arranged on either side of a dielectric layer. The relative position of the two tracks is such that they overlap substantially only in one selected area or in two selected areas.

Abstract translation: 本发明涉及具有集成电路的识别元件和连接到集成电路的天线线圈。天线线圈包括下导电轨道和上导电轨道。 每个轨道包括多个匝，其中两个轨道布置在电介质层的任一侧上。 两个轨道的相对位置使得它们基本上仅在一个选定区域或两个选定区域中重叠。