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1. 发明授权

US4679441A Pressure balanced loading piston for triaxial test cells 失效
标题翻译：用于三轴试验电池的压力平衡负载活塞
公开(公告)号：US4679441A
公开(公告)日：1987-07-14
申请号：US845249
申请日：1986-03-27
申请人： Christopher F. Johnson , Sidney J. Green
发明人： Christopher F. Johnson , Sidney J. Green
IPC分类号： G01N3/02 , G01N3/10
CPC分类号： G01N3/10 , G01N2203/0256
摘要： A triaxial test cell and pressure balanced piston therefor that includes a housing containing a vessel wherein a test specimen is located, immerged in a confining fluid. The housing includes a passage wherein the piston is installed to slide so as to move an end thereof into the vesel, which passage includes an annular area formed intermediate therealong wherein a collar portion of the piston is fitted. The piston collar portion includes a face whose surface area is equal to the area of the piston end face that travels into the vessel, and the annular area above that collar upper face is connected by an open passage to that vessel. The piston and passage include appropriate ring seals for providing a pressure seal above and below the passage annular area and that annular area is separated by a pressure seal arranged around the piston collar, with the annular area below that collar vented to atmosphere.
摘要翻译：一种三轴试验电池及其压力平衡的活塞，其包括一个容纳一个测试样品所在的容器的壳体，浸入一个限制流体中。壳体包括通道，其中活塞被安装成滑动以便将其端部移动到囊泡中，该通道包括形成在其中间的环形区域，其中安装有活塞的套环部分。活塞套环部分包括表面积等于活塞端面进入容器的区域的表面，并且该套环上表面上方的环形区域通过开口通道连接到该容器。活塞和通道包括用于在通道环形区域上方和下方提供压力密封的适当的环形密封件，并且该环形区域通过布置在活塞套环周围的压力密封件分隔开，而环形区域在该套环下方通向大气。

2. 发明申请

US20140020956A1 CUTTING ELEMENT APPARATUSES, DRILL BITS INCLUDING SAME, METHODS OF CUTTING, AND METHODS OF ROTATING A CUTTING ELEMENT 审中-公开
标题翻译：切割元件设备，包括其的钻头位置，切割方法和旋转元件的方法
公开(公告)号：US20140020956A1
公开(公告)日：2014-01-23
申请号：US14033262
申请日：2013-09-20
申请人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
发明人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
IPC分类号： E21B10/08
CPC分类号： E21B10/42 , B23B27/12 , E21B10/08 , E21B10/55 , E21B10/567 , E21B10/62 , E21B2010/545
摘要： A subterranean drilling system may include a drill string and a rotary drill bit coupled to the drill string. The rotary drill bit may include a bit body and a cutting element coupled to the bit body, with the cutting element being structured to rotate in response to torque applied to the cutting element. The system also may include a cam assembly coupled to the drill string, a cam follower assembly in contact with a cam surface of the cam assembly, and a torque-applying structure coupled to the cam follower assembly. The torque-applying structure may be configured to apply torque to the cutting element in response to relative rotation between the cam assembly and the cam follower assembly.
摘要翻译：地下钻井系统可以包括钻柱和连接到钻柱的旋转钻头。旋转钻头可以包括钻头体和联接到钻头体的切割元件，其中切割元件构造成响应于施加到切割元件的扭矩而旋转。该系统还可以包括联接到钻柱的凸轮组件，与凸轮组件的凸轮表面接触的凸轮从动件组件和联接到凸轮从动件组件的扭矩施加结构。扭矩施加结构可以被配置为响应于凸轮组件和凸轮从动件组件之间的相对旋转而向切割元件施加扭矩。

3. 发明授权

US08210285B2 Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element 有权
标题翻译：切割元件装置，包括其的钻头，切割方法以及旋转切割元件的方法
公开(公告)号：US08210285B2
公开(公告)日：2012-07-03
申请号：US13289871
申请日：2011-11-04
申请人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
发明人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
IPC分类号： E21B10/43 , E21B10/62
CPC分类号： E21B10/42 , B23B27/12 , E21B10/08 , E21B10/55 , E21B10/567 , E21B10/62 , E21B2010/545
摘要： A subterranean drilling system may include a drill string and a rotary drill bit coupled to the drill string. The rotary drill bit may include a bit body and a cutting element coupled to the bit body, with the cutting element being structured to rotate in response to torque applied to the cutting element. The system also may include a cam assembly coupled to the drill string, a cam follower assembly in contact with a cam surface of the cam assembly, and a torque-applying structure coupled to the cam follower assembly. The torque-applying structure may be configured to apply torque to the cutting element in response to relative rotation between the cam assembly and the cam follower assembly.
摘要翻译：地下钻井系统可以包括钻柱和连接到钻柱的旋转钻头。旋转钻头可以包括钻头体和联接到钻头体的切割元件，其中切割元件构造成响应于施加到切割元件的扭矩而旋转。该系统还可以包括联接到钻柱的凸轮组件，与凸轮组件的凸轮表面接触的凸轮从动件组件和联接到凸轮从动件组件的扭矩施加结构。扭矩施加结构可以被配置为响应于凸轮组件和凸轮从动件组件之间的相对旋转而向切割元件施加扭矩。

4. 发明授权

US08490226B2 Systems for patient transfer, devices for movement of a patient, and methods for transferring a patient for treatment 有权
标题翻译：用于患者转移的系统，患者运动的装置以及用于转移患者进行治疗的方法
公开(公告)号：US08490226B2
公开(公告)日：2013-07-23
申请号：US12563015
申请日：2009-09-18
申请人： Michael R. Koger , Christopher F. Johnson , Kevin R. Anderson , Frederic A. Gibbs, Jr.
发明人： Michael R. Koger , Christopher F. Johnson , Kevin R. Anderson , Frederic A. Gibbs, Jr.
IPC分类号： A47C21/06 , A61G1/003
CPC分类号： A61G7/1028 , A61G7/103 , A61G7/1034 , A61G7/1098 , A61G13/10 , A61G13/12 , A61G13/1245 , A61G13/1265 , A61G2210/50
摘要： A patient transfer sled having a support structure including at least one air cushion partially disposed within at least one pocket, and a fluid passageway extending through the support structure into the air cushion. Systems for patient transfer that may include a support surface, such as a table, a patient transfer sled having at least one air cushion, and a source of pressurized air. Methods for moving a patient relative to a support surface include positioning a patient on a patient transfer sled having at least one air cushion, and inflating the air cushion with air to form a sheet of flowing air between the patient transfer sled and the support surface. The methods may be used, for example, to move a patient on an air film over a surface within a system.
摘要翻译：具有支撑结构的患者转移滑车，其包括部分地设置在至少一个口袋内的至少一个气垫，以及延伸穿过所述支撑结构进入所述气垫的流体通道。用于患者转移的系统，其可以包括支撑表面，例如桌子，具有至少一个气垫的患者转移滑雪板和加压空气源。用于使患者相对于支撑表面移动的方法包括将患者定位在具有至少一个气垫的患者转移滑雪板上，并且用空气使空气气囊膨胀以在患者转移滑车和支撑表面之间形成流动空气。该方法可以用于例如将病人移动到系统内的表面上的空气膜上。

5. 发明授权

US07845436B2 Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element 有权
标题翻译：切割元件装置，包括其的钻头，切割方法以及旋转切割元件的方法
公开(公告)号：US07845436B2
公开(公告)日：2010-12-07
申请号：US11844821
申请日：2007-08-24
申请人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
发明人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
IPC分类号： E21B10/43 , E21B10/62
CPC分类号： E21B10/42 , B23B27/12 , E21B10/08 , E21B10/55 , E21B10/567 , E21B10/62 , E21B2010/545
摘要： A subterranean drilling system may include a drill string and a rotary drill bit coupled to the drill string. The rotary drill bit may include a bit body and a cutting element coupled to the bit body, with the cutting element being structured to rotate in response to torque applied to the cutting element. The system also may include a cam assembly coupled to the drill string, a cam follower assembly in contact with a cam surface of the cam assembly, and a torque-applying structure coupled to the cam follower assembly. The torque-applying structure may be configured to apply torque to the cutting element in response to relative rotation between the cam assembly and the cam follower assembly.
摘要翻译：地下钻井系统可以包括钻柱和连接到钻柱的旋转钻头。旋转钻头可以包括钻头体和联接到钻头体的切割元件，其中切割元件构造成响应于施加到切割元件的扭矩而旋转。该系统还可以包括联接到钻柱的凸轮组件，与凸轮组件的凸轮表面接触的凸轮从动件组件和联接到凸轮从动件组件的扭矩施加结构。扭矩施加结构可以被配置为响应于凸轮组件和凸轮从动件组件之间的相对旋转而向切割元件施加扭矩。

6. 发明申请

US20100071127A1 SYSTEMS FOR PATIENT TRANSFER, DEVICES FOR MOVEMENT OF A PATIENT, AND METHODS FOR TRANSFERING A PATIENT FOR TREATMENT 有权
标题翻译：患者转移系统，患者运动装置及转运患者治疗方法
公开(公告)号：US20100071127A1
公开(公告)日：2010-03-25
申请号：US12563015
申请日：2009-09-18
申请人： Michael R. Koger , Christopher F. Johnson , Kevin R. Anderson , Frederic A. Gibbs, JR.
发明人： Michael R. Koger , Christopher F. Johnson , Kevin R. Anderson , Frederic A. Gibbs, JR.
IPC分类号： A61G7/10
CPC分类号： A61G7/1028 , A61G7/103 , A61G7/1034 , A61G7/1098 , A61G13/10 , A61G13/12 , A61G13/1245 , A61G13/1265 , A61G2210/50
摘要： A patient transfer sled having a support structure including at least one air cushion partially disposed within at least one pocket, and a fluid passageway extending through the support structure into the air cushion. Systems for patient transfer that may include a support surface, such as a table, a patient transfer sled having at least one air cushion, and a source of pressurized air. Methods for moving a patient relative to a support surface include positioning a patient on a patient transfer sled having at least one air cushion, and inflating the air cushion with air to form a sheet of flowing air between the patient transfer sled and the support surface. The methods may be used, for example, to move a patient on an air film over a surface within a system.
摘要翻译：具有支撑结构的患者转移滑车，其包括部分地设置在至少一个口袋内的至少一个气垫，以及延伸穿过所述支撑结构进入所述气垫的流体通道。用于患者转移的系统，其可以包括支撑表面，例如桌子，具有至少一个气垫的患者转移滑雪板和加压空气源。用于使患者相对于支撑表面移动的方法包括将患者定位在具有至少一个气垫的患者转移滑雪板上，并且用空气使空气气囊膨胀以在患者转移滑车和支撑表面之间形成流动空气。该方法可以用于例如将病人移动到系统内的表面上的空气膜上。

7. 发明授权

US08931582B2 Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element 有权
标题翻译：切割元件装置，包括其的钻头，切割方法以及旋转切割元件的方法
公开(公告)号：US08931582B2
公开(公告)日：2015-01-13
申请号：US14033262
申请日：2013-09-20
申请人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
发明人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
IPC分类号： E21B10/43 , E21B10/62 , E21B10/08 , B23B27/12 , E21B10/567
CPC分类号： E21B10/42 , B23B27/12 , E21B10/08 , E21B10/55 , E21B10/567 , E21B10/62 , E21B2010/545
摘要： A subterranean drilling system may include a drill string and a rotary drill bit coupled to the drill string. The rotary drill bit may include a bit body and a cutting element coupled to the bit body, with the cutting element being structured to rotate in response to torque applied to the cutting element. The system also may include a cam assembly coupled to the drill string, a cam follower assembly in contact with a cam surface of the cam assembly, and a torque-applying structure coupled to the cam follower assembly. The torque-applying structure may be configured to apply torque to the cutting element in response to relative rotation between the cam assembly and the cam follower assembly.
摘要翻译：地下钻井系统可以包括钻柱和连接到钻柱的旋转钻头。旋转钻头可以包括钻头体和联接到钻头体的切割元件，其中切割元件构造成响应于施加到切割元件的扭矩而旋转。该系统还可以包括联接到钻柱的凸轮组件，与凸轮组件的凸轮表面接触的凸轮从动件组件和联接到凸轮从动件组件的扭矩施加结构。扭矩施加结构可以被配置为响应于凸轮组件和凸轮从动件组件之间的相对旋转而向切割元件施加扭矩。

8. 发明申请

US20120234609A1 CUTTING ELEMENT APPARATUSES, DRILL BITS INCLUDING SAME, METHODS OF CUTTING, AND METHODS OF ROTATING A CUTTING ELEMENT 有权
公开(公告)号：US20120234609A1
公开(公告)日：2012-09-20
申请号：US13487541
申请日：2012-06-04
申请人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
发明人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
IPC分类号： E21B10/46 , E21B10/36
CPC分类号： E21B10/42 , B23B27/12 , E21B10/08 , E21B10/55 , E21B10/567 , E21B10/62 , E21B2010/545
摘要： A subterranean drilling system may include a drill string and a rotary drill bit coupled to the drill string. The rotary drill bit may include a bit body and a cutting element coupled to the bit body, with the cutting element being structured to rotate in response to torque applied to the cutting element. The system also may include a cam assembly coupled to the drill string, a cam follower assembly in contact with a cam surface of the cam assembly, and a torque-applying structure coupled to the cam follower assembly. The torque-applying structure may be configured to apply torque to the cutting element in response to relative rotation between the cam assembly and the cam follower assembly.

9. 发明申请

US20120048622A1 CUTTING ELEMENT APPARATUSES, DRILL BITS INCLUDING SAME, METHODS OF CUTTING, AND METHODS OF ROTATING A CUTTING ELEMENT 有权
标题翻译：切割元件设备，包括其的钻头位置，切割方法和旋转元件的方法
公开(公告)号：US20120048622A1
公开(公告)日：2012-03-01
申请号：US13289871
申请日：2011-11-04
申请人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
发明人： Craig H. Cooley , Timothy N. Sexton , S. Barrett Peterson , Jeffrey Lund , Christopher F. Johnson
IPC分类号： E21B7/00
CPC分类号： E21B10/42 , B23B27/12 , E21B10/08 , E21B10/55 , E21B10/567 , E21B10/62 , E21B2010/545
摘要： A subterranean drilling system may include a drill string and a rotary drill bit coupled to the drill string. The rotary drill bit may include a bit body and a cutting element coupled to the bit body, with the cutting element being structured to rotate in response to torque applied to the cutting element. The system also may include a cam assembly coupled to the drill string, a cam follower assembly in contact with a cam surface of the cam assembly, and a torque-applying structure coupled to the cam follower assembly. The torque-applying structure may be configured to apply torque to the cutting element in response to relative rotation between the cam assembly and the cam follower assembly.
摘要翻译：地下钻井系统可以包括钻柱和连接到钻柱的旋转钻头。旋转钻头可以包括钻头体和联接到钻头体的切割元件，其中切割元件构造成响应于施加到切割元件的扭矩而旋转。该系统还可以包括联接到钻柱的凸轮组件，与凸轮组件的凸轮表面接触的凸轮从动件组件和联接到凸轮从动件组件的扭矩施加结构。扭矩施加结构可以被配置为响应于凸轮组件和凸轮从动件组件之间的相对旋转而向切割元件施加扭矩。

10. 发明授权

US5685876A Device for radiation therapy of rectal cancer 失效
标题翻译：直肠癌放射治疗装置
公开(公告)号：US5685876A
公开(公告)日：1997-11-11
申请号：US529332
申请日：1995-09-18
申请人： Frederic A. Gibbs, Jr. , Christopher F. Johnson
发明人： Frederic A. Gibbs, Jr. , Christopher F. Johnson
IPC分类号： A61B17/00 , A61N5/10
CPC分类号： A61B17/00 , A61N5/1014
摘要： A device for pushing a scar in the perineal region of a patient so that the scar can be optimally positioned during radiation treatment of the rectal area of the patient. A base is positioned beneath a patient's legs as the patient lies on a radiation therapy support platform. A guide and support member extends upwardly from the base so that the guide and support member is positioned between the thighs of the patient. A slide member is supported by the guide and support member, with the slide member being constrained to slide back and forth along the guide and support member in a direction substantially parallel to the patient's legs so that pressure can be exerted on the patient's perineum by the leading end of the slide member. The slide member can be moved manually, and a retaining mechanism is provided for releasably locking the slide member in any selected position along its movement. The device is used by manually moving the slide member toward the patient's perineum so that the leading end of the slide member pushes the perineal scar cephalad and then holds the scar in proper position during subsequent radiation therapy of the rectal area of the patient.
摘要翻译：一种用于推动患者会阴区域中的瘢痕的装置，使得在患者的直肠区域的放射治疗期间可以最佳地定位瘢痕。当患者躺在放射治疗支撑平台上时，基座位于患者腿部下方。引导和支撑构件从基部向上延伸，使得引导件和支撑构件位于患者的大腿之间。滑动构件由引导和支撑构件支撑，其中滑动构件被限制为沿着引导件和支撑构件在基本上平行于患者腿部的方向上来回滑动，从而可以通过以下方式将患者的会阴施加压力滑动构件的前端。滑动构件可以手动地移动，并且提供保持机构用于将滑动构件沿其运动可释放地锁定在任何选定的位置。通过将滑动构件手动地移动到患者的会阴使得该装置被使用，使得滑动构件的前端推动会阴瘢痕头部，然后在患者的直肠区域的后续放射治疗期间将瘢痕保持在适当的位置。

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