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1. 发明授权

US06870515B2 MIMO wireless communication system 有权
标题翻译： MIMO无线通信系统
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。

2. 发明授权

US09314574B2 Safety device for a pre-filled syringe and injection device 有权
标题翻译：预充注射器和注射装置的安全装置
公开(公告)号：US09314574B2
公开(公告)日：2016-04-19
申请号：US13807043
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： A61M5/31 , A61M5/32
CPC分类号： A61M5/3245 , A61M5/3202 , A61M5/3204 , A61M5/326 , A61M5/3271 , A61M5/3272 , A61M5/3287 , A61M2005/3268
摘要： According to the invention a safety device for a pre-filled syringe comprises a substantially cylindrical and hollow support body and a hollow needle shield slideably arranged relative to the support body. The support body comprises at least one resilient arm and the hollow needle shield or a needle shield assembly comprises at least one curved actuation ramp. The curved actuation ramp protrudes in a lateral direction (L) perpendicular to a central axis (A) of the safety device. The curved actuation ramp comprises a first lateral dimension (L1) at a proximal end of the needle shield and a second lateral dimension (L2) exceeding the first lateral dimension (L1) at a distal end of the needle shield. The resilient arm engages the curved actuation ramp when the needle shield is slid relative to the support body.
摘要翻译：根据本发明，用于预填充注射器的安全装置包括基本上圆柱形和中空的支撑体和相对于支撑体可滑动地布置的中空针护罩。支撑体包括至少一个弹性臂和中空针护罩或针护罩组件，其包括至少一个弯曲的致动斜面。弯曲的致动斜面在垂直于安全装置的中心轴线（A）的横向（L）上突出。弯曲的致动斜面包括在针护罩的近端处的第一横向尺寸（L1）和超过针护罩远端处的第一横向尺寸（L1）的第二横向尺寸（L2）。当针护罩相对于支撑体滑动时，弹性臂接合弯曲的致动斜面。

3. 发明授权

US08718657B2 Wireless communications system and method 有权
标题翻译：无线通信系统及方法
公开(公告)号：US08718657B2
公开(公告)日：2014-05-06
申请号：US13347879
申请日：2012-01-11
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： A mobile communications system having improved spectral efficiency, and 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 and the down link and also to peer to peer communication.
摘要翻译：具有改进的频谱效率的移动通信系统以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和下行链路，也适用于对等通信。

4. 发明申请

US20130218090A1 SAFETY DEVICE FOR A PRE-FILLED SYRINGE AND INJECTION DEVICE 有权
标题翻译：一种预充式注射器和注射装置的安全装置
公开(公告)号：US20130218090A1
公开(公告)日：2013-08-22
申请号：US13807043
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： A61M5/3245 , A61M5/3202 , A61M5/3204 , A61M5/326 , A61M5/3271 , A61M5/3272 , A61M5/3287 , A61M2005/3268
摘要： According to the invention a safety device for a pre-filled syringe comprises a substantially cylindrical and hollow support body and a hollow needle shield slideably arranged relative to the support body. The support body comprises at least one resilient arm and the hollow needle shield or a needle shield assembly comprises at least one curved actuation ramp. The curved actuation ramp protrudes in a lateral direction (L) perpendicular to a central axis (A) of the safety device. The curved actuation ramp comprises a first lateral dimension (L1) at a proximal end of the needle shield and a second lateral dimension (L2) exceeding the first lateral dimension (L1) at a distal end of the needle shield. The resilient arm engages the curved actuation ramp when the needle shield is slid relative to the support body.
摘要翻译：根据本发明，用于预填充注射器的安全装置包括基本上圆柱形和中空的支撑体和相对于支撑体可滑动地布置的中空针护罩。支撑体包括至少一个弹性臂和中空针护罩或针护罩组件，其包括至少一个弯曲的致动斜面。弯曲的致动斜面在垂直于安全装置的中心轴线（A）的横向（L）上突出。弯曲的致动斜面包括在针护罩的近端处的第一横向尺寸（L1）和超过针护罩远端处的第一横向尺寸（L1）的第二横向尺寸（L2）。当针护罩相对于支撑体滑动时，弹性臂接合弯曲的致动斜面。

5. 发明申请

US20130211338A1 SAFETY DEVICE FOR A PRE-FILLED SYRINGE AND INJECTION DEVICE 有权
标题翻译：一种预充式注射器和注射装置的安全装置
公开(公告)号：US20130211338A1
公开(公告)日：2013-08-15
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： A61M5/32
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。

6. 发明申请

US20130204200A1 SAFETY DEVICES 有权
标题翻译：安全设备
公开(公告)号：US20130204200A1
公开(公告)日：2013-08-08
申请号：US13880518
申请日：2011-10-25
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： A61M5/3257 , 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 retaining the pre-filled syringe therein, a hollow needle shield and a spring means made from a resilient plastics material. The needle shield is telescoped with the support body and the spring means biases the needle shield in a distal direction.
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保持在其中的中空支撑体，空心针护罩和由弹性塑料材料制成的弹簧装置。针护罩用支撑体伸缩，弹簧装置沿远端方向偏压针罩。

7. 发明申请

US20120149420A1 Wireless Communications System and Method 有权
标题翻译：无线通信系统与方法
公开(公告)号：US20120149420A1
公开(公告)日：2012-06-14
申请号：US13347879
申请日：2012-01-11
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： H04W84/18
CPC分类号： H04W16/06 , H04B1/7097 , H04B2201/70702 , H04W16/32
摘要： A mobile communications system having improved spectral efficiency, and 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 and the down link and also to peer to peer communication.
摘要翻译：具有改进的频谱效率的移动通信系统以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和下行链路，也适用于对等通信。

8. 发明授权

US07698065B2 Quantitative risk assessment applied to pore pressure prediction 有权
标题翻译：定量风险评估应用于孔隙压力预测
公开(公告)号：US07698065B2
公开(公告)日：2010-04-13
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 , G06G7/48
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。

9. 发明申请

US20080267063A1 Method and apparatus for multi-user scheduling for interference avoidance in adaptive beamforming systems 审中-公开
标题翻译：用于多用户调度的自适应波束成形系统中用于干扰避免的方法和装置
公开(公告)号：US20080267063A1
公开(公告)日：2008-10-30
申请号：US11796378
申请日：2007-04-27
申请人： Hafedh Trigui , Kathryn Adeney , Chris Ward , Keith Wilson
发明人： Hafedh Trigui , Kathryn Adeney , Chris Ward , Keith Wilson
IPC分类号： H04J1/00
CPC分类号： H04W72/082 , H04B7/024 , H04B7/0408 , H04B7/0695 , H04B7/12 , H04L5/0007 , H04L5/0023 , H04W16/28
摘要： A method and apparatus of imparting coverage gain to cell-edge or cusp mobile subscribers without resort to diluted frequency reuse factors is disclosed. Each base station adopts a priori a beam illumination sequence designed to minimize or obviate the likelihood of beam clashes in a narrow beam adaptive beamforming system. Such sequences may be optimized to impact primarily cell-edge subscribers or subscribers within cusp areas of adjoining beams or sectors. The inventive protocols may be applicable to fixed multibeam systems as well as individual steered beam and spatial null generation antenna systems.
摘要翻译：公开了一种赋予小区边缘或尖端移动用户的覆盖增益而不依赖于稀疏频率复用因子的方法和装置。每个基站采用先验的射束照明序列，设计用于最小化或消除窄波束自适应波束成形系统中波束冲突的可能性。这样的序列可以被优化以主要影响相邻波束或扇区的尖端区域内的小区边缘用户或用户。本发明的协议可以适用于固定多波束系统以及单独的转向波束和空间零位生成天线系统。

10. 发明授权

US09649453B2 Safety devices 有权
公开(公告)号：US09649453B2
公开(公告)日：2017-05-16
申请号：US13880518
申请日：2011-10-25
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： A61M5/3257 , 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 retaining the pre-filled syringe therein, a hollow needle shield and a spring means made from a resilient plastics material. The needle shield is telescoped with the support body and the spring means biases the needle shield in a distal direction.

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