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1. 发明授权

US09593546B2 Well tools incorporating valves operable by low electrical power input 有权
标题翻译：井下工具包含可由低电力输入操作的阀门
公开(公告)号：US09593546B2
公开(公告)日：2017-03-14
申请号：US13489504
申请日：2012-06-06
申请人： Adam D. Wright , Michael L. Fripp , Kevin D. Fink , Donald Perkins , Jimmie R. Williamson , Mark D. Kalman
发明人： Adam D. Wright , Michael L. Fripp , Kevin D. Fink , Donald Perkins , Jimmie R. Williamson , Mark D. Kalman
IPC分类号： E21B23/04 , E21B41/00
CPC分类号： E21B23/04 , E21B41/00
摘要： Well tools including valves operable by low electrical input. One well tool includes a valve which controls fluid communication between pressure regions in a well, the valve including a rotatable member which is biased to rotate, and a brake or clutch which prevents rotation of the member. Another valve includes a barrier which separates reactants, with the valve being operable in response to the barrier being opened and the reactants thereby reacting with each other. Yet another valve includes a barrier which separates the pressure regions, and a control circuit which heats the barrier to a weakened state. Another valve includes a member displaceable between open and closed positions, a restraining device which resists displacement of the member, and a control device which degrades or deactivates the restraining device and thereby permits the member to displace between its open and closed positions, in response to receipt of a predetermined signal.
摘要翻译：井工具包括可由低电气输入操作的阀门。一个井的工具包括一个控制井中的压力区域之间的流体连通的阀门，该阀门包括被旋转的可旋转部件，以及防止该部件旋转的制动器或离合器。另一个阀包括分离反应物的阻挡物，阀可响应于打开的阻挡层而起作用，并且反应物因此彼此反应。另一个阀包括分隔压力区域的屏障，以及将屏障加热到弱化状态的控制电路。另一个阀包括可在打开位置和关闭位置之间移动的构件，阻止构件的移动的限制装置，以及控制装置，其降低或停用限制装置，从而允许构件在其打开和关闭位置之间移动，响应于接收预定信号。

2. 发明授权

US07572762B1 Materials and methods relating to the induction of apoptosis in target cells 失效
标题翻译：与靶细胞凋亡诱导相关的材料和方法
公开(公告)号：US07572762B1
公开(公告)日：2009-08-11
申请号：US09720851
申请日：1999-06-29
申请人： Barbara Ann Spruce , Neil Donald Perkins , Jayne Samson , Niall McTavish
发明人： Barbara Ann Spruce , Neil Donald Perkins , Jayne Samson , Niall McTavish
IPC分类号： A61K38/00 , A61K31/40
CPC分类号： C07K14/4747 , A61K31/485 , A61K45/06 , A61K2300/00
摘要： Compositions, methods, uses and assemblages for the preferential induction of cell division cycle arrest and/or apoptosis, in a first population of cells compared to a second population of cells employ either: (i) an opioid or opioid-like agent and an NF-κB activating agent, which agents are other than the opioid-like agent trans-U50488 in combination with an NF-κB activating agent selected from etoposide and nocodazole; (ii) a ligand for a sigma receptor, or (iii) an opioid or opioid-like agent wherein the cells of the first population are other than tumor cells.
摘要翻译：与第二细胞群相比，在第一细胞群中优先诱导细胞分裂循环停滞和/或细胞凋亡的组合物，方法，用途和组合使用：（i）阿片样物质或阿片样物质和NF -kappaB活化剂，所述药剂不同于阿片样物质试剂trans-U50488与选自依托泊苷和诺考达唑的NF-κB活化剂组合; （ii）σ受体的配体，或（iii）阿片样物质或阿片样物质试剂，其中第一种群的细胞不是肿瘤细胞。

3. 发明申请

US20070255885A1 System and method for universal serial bus hub port reversal 有权
标题翻译：通用串行总线集线器端口反转的系统和方法
公开(公告)号：US20070255885A1
公开(公告)日：2007-11-01
申请号：US11412431
申请日：2006-04-27
申请人： Mark Bohm , Donald Perkins , Carl Crawford
发明人： Mark Bohm , Donald Perkins , Carl Crawford
IPC分类号： G06F13/00
CPC分类号： G06F13/4022 , G06F2213/0042
摘要： System and method for switching logic in a Universal Serial Bus hub. The USB hub may include upstream logic and downstream logic for sending and receiving information from a host controller and a USB device respectively. The USB hub may include a plurality of ports operable to couple to a plurality of devices, including a first port coupled to the upstream logic and a second port coupled to the downstream logic. The USB hub may also include switching logic operable to switch the upstream and the downstream logic with respect to the first port and the second port respectively. The switching logic may switch the upstream and downstream logic by decoupling the first port from the upstream logic, decoupling the second port from the downstream logic, and coupling the second port to the upstream logic. Additionally, the first port may be coupled to the downstream logic.
摘要翻译：用于在通用串行总线集线器中切换逻辑的系统和方法。 USB集线器可以包括用于分别从主机控制器和USB设备发送和接收信息的上游逻辑和下游逻辑。 USB集线器可以包括多个可操作以耦合到多个设备的端口，包括耦合到上游逻辑的第一端口和耦合到下游逻辑的第二端口。 USB集线器还可以包括可操作以分别相对于第一端口和第二端口切换上游和下游逻辑的交换逻辑。切换逻辑可以通过将第一端口与上游逻辑解耦来解耦上游和下游逻辑，将第二端口与下游逻辑解耦，并将第二端口耦合到上游逻辑。另外，第一端口可以耦合到下游逻辑。

4. 发明授权

US08235103B2 Well tools incorporating valves operable by low electrical power input 有权
标题翻译：井下工具包含可由低电力输入操作的阀门
公开(公告)号：US08235103B2
公开(公告)日：2012-08-07
申请号：US12353664
申请日：2009-01-14
申请人： Adam D. Wright , Michael L. Fripp , Kevin D. Fink , Donald Perkins , Jimmie R. Williamson , Mark D. Kalman
发明人： Adam D. Wright , Michael L. Fripp , Kevin D. Fink , Donald Perkins , Jimmie R. Williamson , Mark D. Kalman
IPC分类号： E21B34/06 , E21B34/00
CPC分类号： E21B23/04 , E21B41/00
摘要： Well tools including valves operable by low electrical input. One well tool includes a valve which controls fluid communication between pressure regions in a well, the valve including a rotatable member which is biased to rotate, and a brake or clutch which prevents rotation of the member. Another valve includes a barrier which separates reactants, with the valve being operable in response to the barrier being opened and the reactants thereby reacting with each other. Yet another valve includes a barrier which separates the pressure regions, and a control circuit which heats the barrier to a weakened state. Another valve includes a member displaceable between open and closed positions, a restraining device which resists displacement of the member, and a control device which degrades or deactivates the restraining device and thereby permits the member to displace between its open and closed positions, in response to receipt of a predetermined signal.
摘要翻译：井工具包括可由低电气输入操作的阀门。一个井的工具包括一个控制井中的压力区域之间的流体连通的阀门，该阀门包括被旋转的可旋转部件，以及防止该部件旋转的制动器或离合器。另一个阀包括分离反应物的阻挡物，阀可响应于打开的阻挡层而起作用，并且反应物因此彼此反应。另一个阀包括分隔压力区域的屏障，以及将屏障加热到弱化状态的控制电路。另一个阀包括可在打开位置和关闭位置之间移动的构件，阻止构件的移动的限制装置，以及控制装置，其降低或停用限制装置，从而允许构件在其打开和关闭位置之间移动，响应于接收预定信号。

5. 发明申请

US20090298849A1 Materials and Methods Relating to the Induction of Apoptosis in Target Cells 审中-公开
标题翻译：与靶细胞凋亡诱导相关的材料与方法
公开(公告)号：US20090298849A1
公开(公告)日：2009-12-03
申请号：US12497940
申请日：2009-07-06
申请人： Barbara Ann Spruce , Neil Donald Perkins , Jayne Samson , Niall McTavish
发明人： Barbara Ann Spruce , Neil Donald Perkins , Jayne Samson , Niall McTavish
IPC分类号： A61K31/497 , A61P35/00
CPC分类号： C07K14/4747 , A61K31/485 , A61K45/06 , A61K2300/00
摘要： Compositions, methods, uses and assemblages for the preferential induction of cell division cycle arrest and/or apoptosis, in a first population of cells compared to a second population of cells employ either: (i) an opioid or opioid-like agent and an NF-κB activating agent, which agents are other than the opioid-like agent trans-U50488 in combination with an NF-κB activating agent selected from etoposide and nocodazole; (ii) a ligand for a sigma receptor, or (iii) an opioid or opioid-like agent wherein the cells of the first population are other than tumour cells.
摘要翻译：与第二细胞群相比，在第一细胞群中优先诱导细胞分裂循环停滞和/或细胞凋亡的组合物，方法，用途和组合使用：（i）阿片样物质或阿片样物质和NF -kappaB活化剂，所述药剂不同于阿片样物质试剂trans-U50488与选自依托泊苷和诺考达唑的NF-κB活化剂组合; （ii）σ受体的配体，或（iii）阿片样物质或阿片样物质试剂，其中第一种群的细胞不是肿瘤细胞。

6. 发明申请

US20070068262A1 Fiber Optic Differential Pressure Sensor 有权
标题翻译：光纤差压传感器
公开(公告)号：US20070068262A1
公开(公告)日：2007-03-29
申请号：US11558372
申请日：2006-11-09
申请人： Neal Skinner , John Dennis , Donald Perkins
发明人： Neal Skinner , John Dennis , Donald Perkins
IPC分类号： G01L9/00
CPC分类号： G01L11/025 , E21B47/06 , E21B47/123 , G01L9/0039
摘要： A fiber optic differential pressure sensor. In a described embodiment, a differential pressure sensor system for use in a subterranean well includes a fluid property sensing housing having a flow passage formed therethrough. A differential pressure sensor has an optical fiber extending in a wall having a first side and a second side, each of the first and second sides being exposed to pressure in the flow passage.
摘要翻译：光纤差压传感器在所描述的实施例中，用于地下井的差压传感器系统包括具有穿过其形成的流动通道的流体特性检测壳体。差压传感器具有在具有第一侧和第二侧的壁中延伸的光纤，第一和第二侧中的每一个在流动通道中暴露于压力。

7. 发明申请

US20050274194A1 Fiber optic differential pressure sensor 有权
标题翻译：光纤差压传感器
公开(公告)号：US20050274194A1
公开(公告)日：2005-12-15
申请号：US10868077
申请日：2004-06-15
申请人： Neal Skinner , John Dennis , Donald Perkins
发明人： Neal Skinner , John Dennis , Donald Perkins
IPC分类号： E21B47/06 , G01L9/00 , G01L9/12 , G01L11/02
CPC分类号： G01L11/025 , E21B47/06 , E21B47/123 , G01L9/0039
摘要： A fiber optic differential pressure sensor. In a described embodiment, a differential pressure sensor system for use in a subterranean well includes a fluid property sensing housing having a flow passage formed therethrough. A differential pressure sensor has an optical fiber extending in a wall having a first side and a second side, each of the first and second sides being exposed to pressure in the flow passage.
摘要翻译：光纤差压传感器。在所描述的实施例中，用于地下井的差压传感器系统包括具有穿过其形成的流动通道的流体特性检测壳体。差压传感器具有在具有第一侧和第二侧的壁中延伸的光纤，第一和第二侧中的每一个在流动通道中暴露于压力。

8. 发明授权

US08997881B2 Pressure bearing wall and support structure therefor 有权
标题翻译：承压墙及其支撑结构
公开(公告)号：US08997881B2
公开(公告)日：2015-04-07
申请号：US12903648
申请日：2010-10-13
申请人： Paul D. Ringgenberg , Adam H. Martin , Donald Perkins
发明人： Paul D. Ringgenberg , Adam H. Martin , Donald Perkins
IPC分类号： E21B23/00 , E21B17/00 , E21B41/00
CPC分类号： E21B17/00 , E21B23/00 , E21B41/00
摘要： A method of supporting a pressure bearing wall against a pressure differential applied across the wall can include positioning a support structure proximate the pressure bearing wall, the support structure having a support surface formed thereon, and the support surface contacting the pressure bearing wall and supporting the wall against the pressure differential. A pressure bearing housing assembly can include a pressure bearing wall and a support structure which supports the pressure bearing wall against a pressure differential applied across the wall. A well system can comprise a well tool including a pressure bearing housing assembly exposed to pressure in a wellbore, whereby a pressure differential is applied across a pressure bearing wall of the housing assembly, the pressure bearing wall being supported against the pressure differential by a support structure.
摘要翻译：支撑压力承受壁抵抗跨过壁施加的压力差的方法可以包括将支撑结构定位在靠近承压壁的位置，支撑结构具有形成在其上的支撑表面，并且支撑表面接触承压壁并支撑墙壁抵抗压差。压力承载壳体组件可以包括承压壁和支撑结构，所述支撑结构支撑压力承受壁抵抗施加在壁上的压力差。井系统可以包括井工具，其包括暴露于井筒中的压力的压力承载壳体组件，由此在壳体组件的承压壁上施加压力差，压力承受壁由支撑件支撑在压差上结构体。

9. 发明申请

US20120241143A1 WELL TOOLS INCORPORATING VALVES OPERABLE BY LOW ELECTRICAL POWER INPUT 有权
标题翻译：良好的工具可以通过低功率输入进行操作
公开(公告)号：US20120241143A1
公开(公告)日：2012-09-27
申请号：US13489504
申请日：2012-06-06
申请人： Adam D. Wright , Michael L. Fripp , Kevin D. Fink , Donald Perkins , Jimmie R. Williamson , Mark D. Kalman
发明人： Adam D. Wright , Michael L. Fripp , Kevin D. Fink , Donald Perkins , Jimmie R. Williamson , Mark D. Kalman
IPC分类号： E21B34/16 , E21B34/06 , E21B34/00
CPC分类号： E21B23/04 , E21B41/00
摘要： Well tools including valves operable by low electrical input. One well tool includes a valve which controls fluid communication between pressure regions in a well, the valve including a rotatable member which is biased to rotate, and a brake or clutch which prevents rotation of the member. Another valve includes a barrier which separates reactants, with the valve being operable in response to the barrier being opened and the reactants thereby reacting with each other. Yet another valve includes a barrier which separates the pressure regions, and a control circuit which heats the barrier to a weakened state. Another valve includes a member displaceable between open and closed positions, a restraining device which resists displacement of the member, and a control device which degrades or deactivates the restraining device and thereby permits the member to displace between its open and closed positions, in response to receipt of a predetermined signal.
摘要翻译：井工具包括可由低电气输入操作的阀门。一个井的工具包括一个控制井中的压力区域之间的流体连通的阀门，该阀门包括被旋转的可旋转部件，以及防止该部件旋转的制动器或离合器。另一个阀包括分离反应物的阻挡物，阀可响应于打开的阻挡层而起作用，并且反应物因此彼此反应。另一个阀包括分隔压力区域的屏障，以及将屏障加热到弱化状态的控制电路。另一个阀包括可在打开位置和关闭位置之间移动的构件，阻止构件的移动的限制装置，以及控制装置，其降低或停用限制装置，从而允许构件在其打开和关闭位置之间移动，响应于接收预定信号。

10. 发明申请

US20120090854A1 PRESSURE BEARING WALL AND SUPPORT STRUCTURE THEREFOR 有权
标题翻译：压力轴承座及其支撑结构
公开(公告)号：US20120090854A1
公开(公告)日：2012-04-19
申请号：US12903648
申请日：2010-10-13
申请人： Paul D. RINGGENBERG , Adam H. MARTIN , Donald PERKINS
发明人： Paul D. RINGGENBERG , Adam H. MARTIN , Donald PERKINS
IPC分类号： E21B23/00 , E21B17/00
CPC分类号： E21B17/00 , E21B23/00 , E21B41/00
摘要： A method of supporting a pressure bearing wall against a pressure differential applied across the wall can include positioning a support structure proximate the pressure bearing wall, the support structure having a support surface formed thereon, and the support surface contacting the pressure bearing wall and supporting the wall against the pressure differential. A pressure bearing housing assembly can include a pressure bearing wall and a support structure which supports the pressure bearing wall against a pressure differential applied across the wall. A well system can comprise a well tool including a pressure bearing housing assembly exposed to pressure in a wellbore, whereby a pressure differential is applied across a pressure bearing wall of the housing assembly, the pressure bearing wall being supported against the pressure differential by a support structure.
摘要翻译：支撑压力承受壁抵抗跨过壁施加的压力差的方法可以包括将支撑结构定位在靠近承压壁的位置，支撑结构具有形成在其上的支撑表面，并且支撑表面接触承压壁并支撑墙壁抵抗压差。压力承载壳体组件可以包括承压壁和支撑结构，所述支撑结构支撑压力承受壁抵抗施加在壁上的压力差。井系统可以包括井工具，其包括暴露于井筒中的压力的压力承载壳体组件，由此在壳体组件的承压壁上施加压力差，压力承受壁由支撑件支撑在压差上结构体。

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