公开(公告)号：WO2005017386A3

公开(公告)日：2005-04-21

申请号：PCT/GB2004003220

申请日：2004-07-26

Applicant: ULTRA ELECTRONICS LTD ,  QINETIQ LTD ,  STOTHERS IAN MCGREGOR ,  HINCHLIFFE RICHARD ,  STEVENS ROBERT ,  HERON KENNETH HARRY ,  NASH MALCOLM ,  PAYNE ANDREW PHILIP

Inventor： STOTHERS IAN MCGREGOR ,  HINCHLIFFE RICHARD ,  STEVENS ROBERT ,  HERON KENNETH HARRY ,  NASH MALCOLM ,  PAYNE ANDREW PHILIP

IPC: B64C1/06 ,  B64C1/12 ,  B64C1/40 ,  F16F13/00 ,  F16F15/02 ,  F16F15/04

CPC classification number: B64C1/066 ,  B64C1/40 ,  F16F13/00 ,  F16F15/02 ,  F16F15/04 ,  F16F2230/08

Abstract: An active vibration isolation mount is provided for mounting a first member (1) to a second member (2) and for reducing the transmission of vibrations from the first member (1) to the second member (2). A spring arrangement (3) is arranged between the first and second members. A sensor senses vibrations in the first member. A force actuator (4) applies a controlling force to the second member in response to vibrations sensed by the sensor. The spring arrangement is adapted to provide a delay between the first and second members equal to or greater than a delay in the application of the controlling force by the force actuator (4) in response to the vibrations in the first member. Also a passive mount is provided for mounting a first member (1000) to a second member (1001) and for reducing the transmission of vibrations from the first member to the second member.

Abstract translation: 提供了一种主动隔振安装件，用于将第一构件（1）安装到第二构件（2）上并且用于减小从第一构件（1）到第二构件（2）的振动传递。 弹簧装置（3）布置在第一和第二构件之间。 传感器感测第一部件的振动。 力致动器（4）响应于由传感器感测的振动而向第二构件施加控制力。 弹簧布置适于在第一和第二构件之间提供等于或大于响应于第一构件中的振动的施力的致动器（4）施加控制力的延迟。 还提供了用于将第一构件（1000）安装到第二构件（1001）并用于减少从第一构件到第二构件的振动传递的无源安装件。

公开(公告)号：WO2005030814A1

公开(公告)日：2005-04-07

申请号：PCT/US2004/031973

申请日：2004-09-24

Applicant: E.I. DUPONT DE NEMOURS AND COMPANY ,  SPENCE, Rupert ,  STEVENS, Robert, Louis

Inventor： SPENCE, Rupert ,  STEVENS, Robert, Louis

IPC: C08F10/00

CPC classification number: B01J31/1815 ,  B01J31/1835 ,  B01J2231/12 ,  B01J2231/20 ,  B01J2531/0258 ,  B01J2531/842 ,  B01J2531/845 ,  C08F10/00 ,  C08F4/7042

Abstract: Improved suspensions of transition metal complexes of 2,6-diacylpyridine(bisimines) or 2,6-pyridinedicarboxaldehyde(bisimines), which are useful in catalysts for the polymerization or oligomerization of olefins, are prepared by sonicating a mixture of one or more of these complexes and an inert liquid. The resulting suspensions can be directly used as olefin polymerization or oligomerization catalyst components in oligomerization or polymerization processes. These processes may produce, for example, polyolefins useful for molding resins or films, or linear α-olefins.

Abstract translation: 可用于烯烃聚合或低聚的催化剂中的2,6-二酰基吡啶（双亚胺）或2,6-吡啶二甲醛（双亚胺）的过渡金属络合物的改进悬浮液是通过将这些中的一种或多种的混合物 络合物和惰性液体。 所得到的悬浮液可以在低聚反应或聚合过程中直接用作烯烃聚合或低聚催化剂组分。 这些方法可以产生例如可用于模制树脂或薄膜或线性α-烯烃的聚烯烃。

公开(公告)号：WO2005017386A2

公开(公告)日：2005-02-24

申请号：PCT/GB2004/003220

申请日：2004-06-26

Applicant: ULTRA ELECTRONICS LIMITED ,  QINETIQ LIMITED ,  STOTHERS, Ian, McGregor ,  HINCHLIFFE, Richard ,  STEVENS, Robert ,  HERON, Kenneth, Harry ,  NASH, Malcolm ,  PAYNE, Andrew, Philip

Inventor： STOTHERS, Ian, McGregor ,  HINCHLIFFE, Richard ,  STEVENS, Robert ,  HERON, Kenneth, Harry ,  NASH, Malcolm ,  PAYNE, Andrew, Philip

IPC: F16F15/02

CPC classification number: B64C1/066 ,  B64C1/40 ,  F16F13/00 ,  F16F15/02 ,  F16F15/04 ,  F16F2230/08

Abstract: An active vibration isolation mount is provided for mounting a first member to a second member and for reducing the transmission of vibrations from the first member to the second member. A spring arrangement is arranged between the first and second members. A sensor senses vibrations in the first member. A force actuator applies a controlling force to the second member in response to vibrations sensed by the sensor. The spring arrangement is adapted to provide a delay between the first and second members equal to or greater than a delay in the application of the controlling force by the force actuator in response to the vibrations in the first member. Also a passive mount is provided for mounting a first member to a second member and for reducing the transmission of vibrations from the first member to the second member. The passive vibration isolation mount comprises a first mounting arrangement for mounting to the first member; a second mounting arrangement for mounting to the second member; a spring arrangement arranged between the first and second mounting arrangements; and a mass arrangement coupled to the spring arrangement so as to lie in or adjacent to a region between the spring arrangement and the second mounting arrangement. The spring arrangement is coupled to the first mounting arrangement and provides a spring force between the first and second mounting arrangements.

Abstract translation: 提供主动隔振安装件，用于将第一构件安装到第二构件并用于减小振动从第一构件向第二构件的传递。 弹簧布置在第一和第二构件之间。 传感器感测第一部件的振动。 力致动器响应于由传感器感测的振动而向第二构件施加控制力。 弹簧布置适于在第一和第二构件之间提供等于或大于响应于第一构件中的振动的力致动器施加控制力的延迟。 还提供了一种用于将第一构件安装到第二构件并用于减少振动从第一构件传递到第二构件的被动安装件。 被动隔振安装件包括用于安装到第一构件的第一安装装置; 用于安装到第二构件的第二安装布置; 布置在第一和第二安装装置之间的弹簧装置; 以及联接到弹簧装置的质量布置，以便位于或邻近弹簧装置和第二安装装置之间的区域。 弹簧装置联接到第一安装装置并且在第一和第二安装装置之间提供弹簧力。

公开(公告)号：WO2004086964A2

公开(公告)日：2004-10-14

申请号：PCT/GB2004/001439

申请日：2004-04-01

Applicant: COUNCIL FOR THE CENTRAL LABORATORY OF THE RESEARCH COUNCILS ,  STEVENS, Robert ,  GRAYER, Geoffrey, Howard ,  TULLOCH, Andrew ,  PRATT, Norman, Leslie ,  HUG, Ejaz

Inventor： STEVENS, Robert ,  GRAYER, Geoffrey, Howard ,  TULLOCH, Andrew ,  PRATT, Norman, Leslie ,  HUG, Ejaz

IPC: A61B5/00

CPC classification number: G01T1/1645 ,  A61B6/4429 ,  G03G15/0435 ,  H01J43/243 ,  H04N5/32

Abstract: A large area detector (3) for use, for example, as an x-ray detector for medical imaging consists of a radiation sensitive detector (8) in combination with a monolithic amplification device consisting of a plurality of alternately stacked dynode and insulation layers having channels (6) extending therethrough in communication with respective signal collectors (10). The large area detector (3) is capable of being formed in tiles of 1 m 2 or more whilst providing high resolution of the order of 50-60 pixels per mm 2 .

Abstract translation: 例如，用作医学成像的X射线检测器的大面积检测器（3）包括与由多个交替堆叠的倍增电极和绝缘层组成的单片放大装置组合的辐射敏感检测器（8） 与各个信号收集器（10）连通的通道（6）。 大面积检测器（3）能够形成为1m 2或更大的瓷砖，同时提供高达50-60像素/ mm 2的分辨率。

公开(公告)号：WO2004071684A1

公开(公告)日：2004-08-26

申请号：PCT/GB2004/000505

申请日：2004-02-09

Applicant: COUNCIL FOR THE CENTRAL LABORATORY OF THE RESEARCH COUNCILS ,  STEVENS, Robert ,  VLOBERGHS, Michael, Hendrik, Jan

Inventor： STEVENS, Robert ,  VLOBERGHS, Michael, Hendrik, Jan

IPC: B08B17/02

CPC classification number: F16L11/127 ,  A61M25/00 ,  A61M2025/0019 ,  B08B17/02 ,  F04B43/095 ,  F04B43/12

Abstract: The self-cleaning tube (1) has an outer sleeve (2) and an inner piezo-electric array (3) controlled by drive circuitry (4) mounted on a flexible circuit board. The piezo-electric elements of the array (3) are separately addressable by phased signals with the phase of the driving signal being determined with respect to the axial position of the piezo-electric element in the array. The self-cleaning tube (1) is therefore adapted to produce a peristaltic type action which prevents or reduces the build up of deposits on the inner wall of the tube. The self-cleaning tube is particularly suited to medical applications, for example as a catheter, and in the food and chemical industries.

Abstract translation: 自清洁管（1）具有外套筒（2）和由安装在柔性电路板上的驱动电路（4）控制的内部压电阵列（3）。 阵列（3）的压电元件可以通过相控信号单独寻址，驱动信号的相位相对于阵列中的压电元件的轴向位置确定。 因此，自清洁管（1）适于产生蠕动型作用，其防止或减少沉积物在管的内壁上的积聚。 自清洁管特别适用于医疗应用，例如导管，以及食品和化学工业。

公开(公告)号：WO2003102916A3

公开(公告)日：2003-12-11

申请号：PCT/US2003/017046

申请日：2003-05-30

Applicant: STEVENS, Robert, W.

Inventor： STEVENS, Robert, W.

IPC: G10D3/00

Abstract: An easily disassembled, rugged stand for supporting musical instruments does not require moving parts, hinges, or screws. The stand is made of two similar interlocking supports (10, 20), a cap (30) and a removable, flexible strap. The supports are adapted to be fastened together and contain the cap when the stand is disassembled. Further, the flexible strap may be fastened to the supports and used as a handle (40). When the stand is assembled, the supports are further stabilized by the cap (30), and the flexible strap (40) may be attached to the cap (30) and used to hold, for example the neck of a guitar.

公开(公告)号：WO1995011623A1

公开(公告)日：1995-05-04

申请号：PCT/US1994012400

申请日：1994-10-27

Applicant: STEVENS, Robert, C.

IPC: A61B05/00

CPC classification number: A61M25/0102 ,  A61M25/0041

Abstract: A specialized control wire (20) for use in the guidance of catheters (10) includes a stainless steel core covered at least in part with a low friction material. The deflector wire is resiliently biased into a linear orientation for the purposes of selectively urging the distal curved portion of the catheter into relaxed and unrelaxed positions.

Abstract translation: 用于引导导管（10）的专用控制线（20）包括至少部分地被低摩擦材料覆盖的不锈钢芯。 为了选择性地将导管的远端弯曲部分推动到松弛和不松脱的位置，偏转线被弹性偏压成线性取向。

公开(公告)号：WO2013144533A1

公开(公告)日：2013-10-03

申请号：PCT/GB2012/051426

申请日：2012-06-20

Applicant: ADLENS LIMITED ,  STEVENS, Robert Edward ,  EDGINTON, Alex ,  HOLLAND, Benjamin Thomas Tristram ,  RHODES, Daniel Paul ,  PIETROPINTO, Dijon ,  BEAN, Derek Paul Forbes ,  CLARKE, Roger Brian Minchin ,  CROSSLEY, Peter Lee ,  MURRAY, Richard Leefe Douglas ,  STONE, Edwin James

Inventor： STEVENS, Robert Edward ,  EDGINTON, Alex ,  HOLLAND, Benjamin Thomas Tristram ,  RHODES, Daniel Paul ,  PIETROPINTO, Dijon ,  BEAN, Derek Paul Forbes ,  CLARKE, Roger Brian Minchin ,  CROSSLEY, Peter Lee ,  MURRAY, Richard Leefe Douglas ,  STONE, Edwin James

IPC: G02C7/08 ,  G02B3/14

CPC classification number: G02C7/085 ,  G02B3/14

Abstract: A deformable membrane assembly comprises an at least partially flexible fluid-filled envelope, one wall of which is formed by an elastic membrane that is held around its edge by a resiliently bendable supporting ring, a fixed support for the envelope and selectively operable means for causing relative movement between the supporting ring and the support for adjusting the pressure of the fluid in the envelope, thereby to cause the membrane to deform. The bending stiffness of the ring varies round the ring such that upon deformation of the membrane the ring bends variably to control the shape of the membrane to a predefined form. The moving means comprise a plurality of ring-engaging members that are arranged to apply a force to the ring at spaced control points. There are at least three control points, and there is a control point at or proximate each point on the ring where the profile of the ring that is needed to produce the predefined form upon deformation of the membrane exhibits a turning point in the direction of the force applied at the control point between two adjacent points where the profile of the ring exhibits an inflection point or a turning point in the opposite direction.

Abstract translation: 可变形膜组件包括至少部分柔性的流体填充的外壳，其一个壁由弹性膜形成，弹性膜通过弹性弯曲的支撑环围绕其边缘保持，用于封套的固定支撑件和用于引起 支撑环和支撑件之间的相对运动，用于调节外壳中的流体的压力，从而导致膜变形。 环的弯曲刚度在环周围变化，使得在膜的变形时，环可变地弯曲以将膜的形状控制成预定义的形式。 移动装置包括多个环接合构件，其被布置成在间隔开的控制点处向环施加力。 存在至少三个控制点，并且在环上的每个点处或附近具有控制点，其中在膜的变形时产生预定义形式所需的环的轮廓在该方向上呈现出转折点 施加在两个相邻点之间的控制点处的力，其中环的轮廓呈现相反方向的拐点或转折点。

公开(公告)号：WO2011042338A3

公开(公告)日：2012-03-15

申请号：PCT/EP2010064446

申请日：2010-09-29

Applicant: ANSIBLE MOTION LTD ,  STEVENS ROBERT ,  CAMMAERTS KIA

Inventor： STEVENS ROBERT ,  CAMMAERTS KIA

IPC: G09B9/04

CPC classification number: G09B9/04 ,  G09B9/02 ,  G09B9/06 ,  G09B9/14

Abstract: A motion platform for use in a simulator comprising linear slides 20, 30 providing surge and sway and a rotary table 40 providing yaw. Payload carrying platform 100 is mounted on the rotary table 40 via three bell cranks 56, 57, 58 to provide heave, pitch and roll.

Abstract translation: 一种用于模拟器的运动平台，包括提供浪涌和摇摆的线性滑块20,30，以及提供偏航的旋转台40。 有载荷承载平台100通过三个钟形曲柄56,57,58安装在转台40上，以提供起伏，俯仰和滚动。

公开(公告)号：WO2011042338A2

公开(公告)日：2011-04-14

申请号：PCT/EP2010/064446

申请日：2010-09-29

Applicant: ANSIBLE MOTION LIMITED ,  STEVENS, Robert ,  CAMMAERTS, Kia

Inventor： STEVENS, Robert ,  CAMMAERTS, Kia

CPC classification number: G09B9/04 ,  G09B9/02 ,  G09B9/06 ,  G09B9/14

Abstract: A motion platform for use in a simulator comprising linear slides 20, 30 providing surge and sway and a rotary table 40 providing yaw. Payload carrying platform 100 is mounted on the rotary table 40 via three bell cranks 56, 57, 58 to provide heave, pitch and roll.

Abstract translation: 一种用于模拟器的运动平台，包括提供浪涌和摇摆的线性滑块20,30，以及提供偏航的旋转台40。 有载荷承载平台100经由三个钟形曲柄56,57,58安装在转台40上，以提供起伏，俯仰和滚动。