公开(公告)号：US06870515B2

公开(公告)日：2005-03-22

申请号：US09975653

申请日：2001-10-11

申请人： Dean Kitchener ,  Martin Smith ,  Chris Ward

发明人： Dean Kitchener ,  Martin Smith ,  Chris Ward

IPC分类号： H04B7/04 ,  H04B7/06 ,  H04B7/08 ,  H04B7/10 ,  H04L1/02 ,  H01Q21/24

CPC分类号： H04B7/0417 ,  H04B7/0469 ,  H04B7/0626 ,  H04B7/0673 ,  H04B7/0891 ,  H04B7/10 ,  H04L1/0625

摘要： Previous MIMO systems have used spatially diverse antenna elements in order not to reduce the number of orthogonal channels that can be realized. The present invention recognizes that this leads to large antenna sizes, as compared to multiple beam antenna systems which use closely spaced antenna elements. In order to provide a compact antenna unit, while still allowing a MIMO system to be exploited, the present invention recognizes that polarization diversity only can be used in a MIMO system without the need for spatially diverse antenna elements. Closely spaced antenna elements are used and this enables a compact MIMO antenna unit to be provided. In addition, such MIMO systems with polarization diversity but no spatial diversity can advantageously be used in line of sight situations and also combined with multi-beam antenna systems to further increase capacity.

摘要翻译： 先前的MIMO系统已经使用空间多样的天线元件，以便不减少可以实现的正交信道的数量。 与使用紧密间隔的天线元件的多个波束天线系统相比，本发明认识到这导致大的天线尺寸。 为了提供紧凑的天线单元，在仍然允许利用MIMO系统的情况下，本发明认识到仅在MIMO系统中可以使用极化分集，而不需要空间多样的天线元件。 使用紧密间隔的天线元件，这使得能够提供紧凑的MIMO天线单元。 此外，具有极化分集但没有空间分集的这种MIMO系统可以有利地用于视线情况，并且还可与多波束天线系统组合以进一步增加容量。

公开(公告)号：USD871306S1

公开(公告)日：2019-12-31

申请号：US29633289

申请日：2018-01-12

申请人： Chris Ward

设计人： Chris Ward

公开(公告)号：US08911401B2

公开(公告)日：2014-12-16

申请号：US13807044

申请日：2011-06-21

申请人： Gareth Roberts ,  Chris Ward ,  Matthew Ekman

发明人： Gareth Roberts ,  Chris Ward ,  Matthew Ekman

IPC分类号： A61M5/00 ,  A61M5/32 ,  A61M5/28

CPC分类号： A61M5/3272 ,  A61M5/28 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/326 ,  A61M5/3287 ,  A61M2005/3267

摘要： According to the invention, an injection device (D) comprises a pre-filled syringe and a safety device. The pre-filled syringe comprises a barrel with an inner cavity in fluid communication with a hypodermic needle attached to a distal end of the pre-filled syringe and a piston fluid-tightly sealing a proximal end of the inner cavity. The safety device comprises a support body for retaining the pre-filled syringe therein, an outer body operably connected to the piston, a needle shield and a releasable retaining means (R). The retaining means comprises a radial projection and a longitudinal recess adapted to receive the radial projection. The radial projection is connected to or integral part of one of the support body or the outer body and a longitudinal recess formed into the other of the support body or the outer body. The needle shield, the support body and the outer body are telescopable relative to each other. The piston is movable in a distal direction to expel a medicament contained in the inner cavity through the hypodermic needle by a manual actuation of the outer body. A telescoping movement of the outer body with respect to the support body is restricted by the retaining means (R) when the needle shield is moved with respect to the support body in a proximal direction from an initial position (I) towards a retracted position (II). The retaining means (R) is released when the needle shield reaches the retracted position (II) allowing for a telescoping movement of the outer body with respect to the support body to expel the medicament contained in the pre-filled syringe through the hypodermic needle.

摘要翻译： 根据本发明，注射装置（D）包括预填充注射器和安全装置。 预填充注射器包括具有与附接到预填充注射器的远端的皮下注射针流体连通的内腔的筒体和活塞，其密封地密封内腔的近端。 安全装置包括用于将预填充的注射器保持在其中的支撑体，可操作地连接到活塞的外部主体，针护罩和可释放的保持装置（R）。 保持装置包括径向突起和适于接收径向突起的纵向凹部。 径向突起连接到支撑体或外体中的一个或整体的一部分，以及形成在支撑体或外体中的另一个中的纵向凹部。 针护罩，支撑体和外体可相对于彼此可伸缩。 活塞可以在远端方向上移动，以通过外部身体的手动致动来通过皮下注射针排出包含在内腔中的药物。 当针护罩相对于支撑体从初始位置（I）朝向缩回位置的近端方向移动时，外主体相对于支撑体的伸缩运动被保持装置（R）限制（ II）。 当针护罩到达缩回位置（II）时，保持装置（R）被释放，允许外主体相对于支撑体的伸缩运动，以通过皮下注射针排出包含在预先填充的注射器中的药物。

公开(公告)号：US20140249481A1

公开(公告)日：2014-09-04

申请号：US14349471

申请日：2012-10-04

申请人： John Slemmen ,  Chris Ward

发明人： John Slemmen ,  Chris Ward

IPC分类号： A61M5/32

CPC分类号： A61M5/3245 ,  A61M5/326 ,  A61M5/3271 ,  A61M2005/3247 ,  A61M2005/3267

摘要： Described is a needle safety device comprising a needle hub including a plurality of resilient arms having detents, a needle having a distal tip, and a needle shield telescopically coupled to the needle hub. The needle shield includes a plurality of axial slots adapted to engage the detents on the resilient arms and the detents are axially movable in the slots. The needle shield includes a plurality of grooves separated from the slots by separation walls and the grooves are adapted to engage the detents. When the needle shield is in a first position relative to the needle hub, the needle shield covers the distal tip of the needle and the detents are engaged in the slots. When the needle shield is in a second position relative to the needle hub, the distal tip of the needle protrudes through an aperture in the needle shield and the detents are engaged in the slots. When the needle shield is in a third position relative to the needle hub, the needle shield covers the distal tip of the needle and the detents are engaged in the grooves. In the third position, the detents are adapted to abut the separation walls and prevent proximal movement of the needle shield relative to the needle hub.

摘要翻译： 描述的是针安全装置，其包括针座，该针座包括具有棘爪的多个弹性臂，具有远端的针，以及可伸缩地联接到针座的针护罩。 针护罩包括适于接合弹性臂上的棘爪的多个轴向槽，并且棘爪可在槽中轴向移动。 针护罩包括通过分隔壁与槽分离的多个槽，并且槽适于接合棘爪。 当针护罩相对于针座处于第一位置时，针护罩覆盖针的远端并且棘爪接合在狭槽中。 当针护罩相对于针座处于第二位置时，针的远端通过针护罩中的孔突出，并且棘爪接合在狭槽中。 当针护罩相对于针座处于第三位置时，针护罩覆盖针的远端并且棘爪接合在凹槽中。 在第三位置，棘爪适于邻接分隔壁并防止针罩相对于针座的近端运动。

公开(公告)号：US20130324923A1

公开(公告)日：2013-12-05

申请号：US13808084

申请日：2011-06-21

申请人： Gareth Roberts ,  Chris Ward ,  Matthew Ekman

发明人： Gareth Roberts ,  Chris Ward ,  Matthew Ekman

IPC分类号： A61M5/32

CPC分类号： A61M5/3204 ,  A61M5/28 ,  A61M5/326 ,  A61M5/3272 ,  A61M2005/3267

摘要： According to the invention, a safety device for a pre-filled syringe comprises a hollow support body for mounting the pre-filled syringe therein, a hollow needle shield that is slidable relative to the support body and guiding means for guiding the movement of the needle shield relative to the support body. The guiding means comprise a flexible arm with a guide pin, a guide track and a separating wall. The guide pin extends from the flexible arm in a radial direction, and protrudes into the guide track. The separating wall extends into the guide track in a direction parallel to a central axis of the safety device. When the needle shield is slid relative to the support body the guide pin moves along the guide track to deflect the flexible arm in a lateral direction perpendicular to the central axis and the movement of the guide pin along the guide track is guided by the interplay of the flexible arm and the separating wall.

摘要翻译： 根据本发明，用于预填充注射器的安全装置包括用于将预填充的注射器安装在其中的中空支撑体，相对于支撑体可滑动的中空针护罩和用于引导针的运动的引导装置 屏蔽相对于支撑体。 引导装置包括具有引导销，导轨和分隔壁的柔性臂。 引导销从柔性臂沿径向方向延伸并突出到导轨中。 分隔壁沿平行于安全装置的中心轴线的方向延伸到导轨中。 当针罩相对于支撑体滑动时，引导销沿导轨移动，以使柔性臂沿垂直于中心轴线的横向方向偏转，并且引导销沿着导轨的移动由相互作用引导 柔性臂和分隔壁。

公开(公告)号：US08204504B2

公开(公告)日：2012-06-19

申请号：US10261068

申请日：2002-09-30

申请人： James M Naden ,  Chris Ward ,  Andrew W Jeffries

发明人： James M Naden ,  Chris Ward ,  Andrew W Jeffries

IPC分类号： H04W40/00

CPC分类号： H04W16/06 ,  H04B1/7097 ,  H04B2201/70702 ,  H04W16/32

摘要： The invention is directed to a mobile communications system having improved spectral efficiency. The invention is further directed to methods and apparatus to achieve this improved spectral efficiency. In the mobile communications system communication with a plurality of mobile terminals is provided by a base station. Within the system terminals are adapted to communicate with one or more adjacent similar terminals to establish groups of terminals, called micro-cells. Each terminal within a micro-cell receives signals from the base station and then performs a first processing step on these signals. These processed signals are shared with all the other terminals within the micro-cell. Each terminal then performs a second processing step on the information it has received from all the other terminals within the micro-cell which enables it to derive a signal intended for reception by that terminal. The technique is applicable to both the uplink (user to base station) and the down link (base station to user) and also to peer to peer (user to user) communication.

摘要翻译： 本发明涉及具有改进的频谱效率的移动通信系统。 本发明进一步涉及实现这种改进的频谱效率的方法和装置。 在移动通信系统中，由基站提供与多个移动终端的通信。 在系统内，终端适于与一个或多个相邻的类似终端通信，以建立称为微小区的终端组。 微小区内的每个终端从基站接收信号，然后对这些信号执行第一处理步骤。 这些处理的信号与微小区内的所有其他终端共享。 然后，每个终端对其从微小区内的所有其他终端接收到的信息执行第二处理步骤，使其能够导出旨在由该终端接收的信号。 该技术适用于上行链路（用户到基站）和下行链路（基站到用户）以及对等（用户到用户）通信。

公开(公告)号：US07349807B2

公开(公告)日：2008-03-25

申请号：US11075300

申请日：2005-03-08

申请人： Daniel Moos ,  Pavel Peska ,  Chris Ward

发明人： Daniel Moos ,  Pavel Peska ,  Chris Ward

IPC分类号： G01V1/28

CPC分类号： G01V1/30 ,  G01V1/50 ,  G01V2210/6248

摘要： Pre-drill pore pressure and fracture gradient predictions obtained from seismic velocity data are used in well design taking into account uncertainties in the velocity estimation and in the models that use the velocities to determine pore pressure. Using geological constraints, limits are established on hydrocarbon column height. It is also possible to predict the relative number of casings required to reach target reservoirs.

摘要翻译： 考虑到速度估计的不确定性和使用速度确定孔隙压力的模型，在井设计中使用了从地震速度数据获得的预钻孔压力和断裂梯度预测。 利用地质条件，建立了烃柱高度的限制。 也可以预测达到目标油藏所需的壳体的相对数量。

公开(公告)号：US20080052003A1

公开(公告)日：2008-02-28

申请号：US11928748

申请日：2007-10-30

申请人： Daniel Moos ,  Pavel Peska ,  Chris Ward

发明人： Daniel Moos ,  Pavel Peska ,  Chris Ward

IPC分类号： G01V9/00

CPC分类号： G01V1/30 ,  G01V1/50 ,  G01V2210/6248

摘要： Pre-drill pore pressure and fracture gradient predictions obtained from seismic velocity data are used in well design taking into account uncertainties in the velocity estimation and in the models that use the velocities to determine pore pressure. Using geological constraints, limits are established on hydrocarbon column height. It is also possible to predict the relative number of casings required to reach target reservoirs. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

摘要翻译： 考虑到速度估计的不确定性和使用速度确定孔隙压力的模型，在井设计中使用了从地震速度数据获得的预钻孔压力和断裂梯度预测。 利用地质条件，建立了烃柱高度的限制。 也可以预测达到目标油藏所需的壳体的相对数量。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。

公开(公告)号：US06996418B2

公开(公告)日：2006-02-07

申请号：US09842128

申请日：2001-04-26

申请人： Koon Hoo Teo ,  David G. Steer ,  Chris Ward

发明人： Koon Hoo Teo ,  David G. Steer ,  Chris Ward

IPC分类号： H04B1/38

CPC分类号： H04W16/28 ,  H04L27/2602 ,  H04L27/2614 ,  H04L27/2626

摘要： A radio system employing Orthogonal Frequency Division Multiplexed (OFDM) includes a Base Transceiver Station (BTS) along with a number of mobile terminals located within a coverage area of the BTS. In this system, a target mobile terminal is provided with a focused transmission beam to receive high data rate traffic information while the remainder of the mobile terminals are provide with pilot and signalling information. To achieve both objectives, a BTS is implemented with a transmission apparatus that generates a directional transmission beam for the data traffic information. In one design, this directional beam transmits the pilot and signalling information along with the data traffic information by rotating the beam within the coverage area. In another design, the BTS has a transmission apparatus that generates more than one transmission beam. In one case, the BTS transmits a directional transmission beam for the data traffic information required by the target mobile terminal and a second broad transmission beam for the pilot and signalling information required by the all of the mobile terminals. In another case, the BTS transmits two directional transmissions beams, one beam for data traffic information and one rotating beam for pilot and signalling information.

摘要翻译： 使用正交频分复用（OFDM）的无线电系统包括基站收发台（BTS）以及位于BTS的覆盖区域内的多个移动终端。 在该系统中，目标移动终端设置有聚焦传输波束以接收高数据速率业务信息，而其余移动终端提供导频和信令信息。 为了实现这两个目标，通过生成用于数据业务信息的定向发送波束的发送装置来实现BTS。 在一种设计中，该定向波束通过在覆盖区域内旋转波束来传输导频信号和信令信息以及数据业务信息。 在另一种设计中，BTS具有产生多于一个发射波束的发射装置。 在一种情况下，BTS发送用于目标移动终端所需的数据业务信息的定向发射波束和用于导频的第二广泛发射波束和所有移动终端所需的信令信息。 在另一种情况下，BTS发送两个定向传输波束，一个用于数据业务信息的波束和一个用于导频和信令信息的旋转波束。

公开(公告)号：US20050197780A1

公开(公告)日：2005-09-08

申请号：US11075300

申请日：2005-03-08

申请人： Daniel Moos ,  Pavel Peska ,  Chris Ward

发明人： Daniel Moos ,  Pavel Peska ,  Chris Ward

IPC分类号： G01V1/28 ,  G01V1/50

CPC分类号： G01V1/30 ,  G01V1/50 ,  G01V2210/6248

摘要： Pre-drill pore pressure and fracture gradient predictions obtained from seismic velocity data are used in well design taking into account uncertainties in the velocity estimation and in the models that use the velocities to determine pore pressure. Using geological constraints, limits are established on hydrocarbon column height. It is also possible to predict the relative number of casings required to reach target reservoirs.

摘要翻译： 考虑到速度估计的不确定性和使用速度确定孔隙压力的模型，在井设计中使用了从地震速度数据获得的预钻孔压力和断裂梯度预测。 利用地质条件，建立了烃柱高度的限制。 也可以预测达到目标油藏所需的壳体的相对数量。