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101. 发明申请

US20050145406A1 Data Transmission System for a Downhole Component 有权
标题翻译：井下部件数据传输系统
公开(公告)号：US20050145406A1
公开(公告)日：2005-07-07
申请号：US10904688
申请日：2004-11-23
申请人： David Hall , Tracy Hall , David Pixton , Scott Dahlgren , Joe Fox , Cameron Sneddon , Michael Briscoe
发明人： David Hall , Tracy Hall , David Pixton , Scott Dahlgren , Joe Fox , Cameron Sneddon , Michael Briscoe
IPC分类号： E21B17/00 , E21B17/02 , E21B47/12 , F16L15/00 , H01F38/14 , H01R9/05 , H01R13/523 , H01R13/646 , H01R13/66 , H02G9/00
CPC分类号： F16L15/003 , E21B17/003 , E21B17/028 , E21B47/122 , F16L15/009 , H01F38/14 , H01F2038/143 , H01R9/05 , H01R13/523 , H01R13/6633 , H01R24/566 , H01R2103/00
摘要： The invention is a system for transmitting data through a string of downhole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. Each component has a first and second end, with a first communication element located at the first end and a second communication element located at the second end. Each communication element includes a first contact and a second contact. The system also includes a coaxial cable running between the first and second communication elements, the coaxial cable having a conductive tube and a conductive core within it. The system also includes a first and second connector for connecting the first and second communication elements respectively to the coaxial cable. Each connector includes a conductive sleeve, lying concentrically within the conductive tube, which fits around and makes electrical contact with the conductive core. The conductive sleeve is electrically isolated from the conductive tube. The conductive sleeve of the first connector is in electrical contact with the first contact of the first communication element, the conductive sleeve of the second connector is in electrical contact with the first contact of the second communication element, and the conductive tube is in electrical contact with both the second contact of the first communication element and the second contact of the second communication element.
摘要翻译：本发明是一种通过井下部件串发送数据的系统。根据本发明的一个方面，该系统包括多个井下部件，例如钻柱中的管道部分。每个部件具有第一和第二端，第一通信元件位于第一端，第二通信元件位于第二端。每个通信元件包括第一触点和第二触点。该系统还包括在第一和第二通信元件之间延伸的同轴电缆，该同轴电缆在其内具有导电管和导电芯。该系统还包括用于将第一和第二通信元件分别连接到同轴电缆的第一和第二连接器。每个连接器包括导电套筒，其同心地位于导电管内，该导电套管围绕并与导电芯线电接触。导电套与导电管电绝缘。第一连接器的导电套与第一连接元件的第一触点电接触，第二连接器的导电套与第二连通元件的第一触点电接触，并且导电管是电接触的同时第一通信元件的第二接触和第二通信元件的第二接触。

102. 发明申请

US20050104254A1 Process for producing lumber type product from carpet 审中-公开
公开(公告)号：US20050104254A1
公开(公告)日：2005-05-19
申请号：US10716643
申请日：2003-11-19
申请人： David Hall
发明人： David Hall
IPC分类号： B29B17/00 , B29B17/04 , B29C43/00
CPC分类号： B29B17/0412 , B29B17/0036 , B29B17/0042 , B29C43/003 , B29K2105/26 , B29K2711/14 , B29L2007/002 , B29L2031/44 , B29L2031/7232 , B29L2031/7322 , Y02W30/62 , Y02W30/625
摘要： A process for producing a lumber type product from scrap carpet, includes the steps of shredding the scrap carpet, grinding the shredded carpet in a plurality of grinding stages, and heating the grinded carpet in a plurality of heating stages. Each succeeding heating stage heats the grinded carpet to a higher predetermined temperature range. In a preferred process, the plurality of grinding stages comprises a first grinding stage and a second grinding stage and the plurality of heating stages comprises at least three heating stages, preferably five. In a process according, in a preferred arrangement, grinding the shredded carpet includes grinding the shredded carpet to pass through a one half inch screen and grinding the carpet a second time to pass through a screen of from about one fourth inch to about three eighths inch. In a preferred process according to the present invention, the first predetermined temperature range is from about 205 to about 255 degrees Fahrenheit, the second predetermined temperature range is from about 275 to about 310 degrees Fahrenheit, the third temperature range is from about 340 to about 385 degrees Fahrenheit, the fourth predetermined temperature range is from about 395 to about 435 degrees Fahrenheit, and the fifth predetermined temperature range is from about 430 to about 465 degrees Fahrenheit. In a preferred range of temperatures, the first predetermined temperature range is from about 225 to about 245 degrees Fahrenheit, the second predetermined temperature range is from about 285 to about 305 degrees Fahrenheit, the third temperature range is from about 360 to about 380 degrees Fahrenheit, the fourth predetermined temperature range is from about 405 to about 425 degrees Fahrenheit, and the fifth predetermined temperature range is from about 435 to about 455 degrees Fahrenheit. After the carpet has been substantially melted from heating, further steps include extruding the melted carpet into a mold and cooling the mold and the extruded melted carpet. Cooling the mold and the extruded melted carpet includes placing the mold into water and circulating the water.

103. 发明申请

US20050093296A1 An Upset Downhole Component 审中-公开
标题翻译：一个颠簸的井下组件
公开(公告)号：US20050093296A1
公开(公告)日：2005-05-05
申请号：US10605867
申请日：2003-10-31
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： E21B17/00 , F16L15/00 , F16L13/02
CPC分类号： F16L15/001 , E21B17/00
摘要： A downhole component comprising a tube comprising an upset adapted for the passage of a transmission line. The tube of the downhole component further comprises an inside diameter, and the downhole component further comprises an elongate, generally cylindrical tool joint comprising a wall and a first interfacial surface. The upset is formed on an end of the tube and comprises a second interfacial surface and an effective inside diameter less than the inside diameter of the tube. The tool joint is attached to the upset on the tube at the first and second interfacial surfaces, and an opening formed within the wall of the tool joint is aligned with a passageway formed in the upset. The opening and the passageway cooperate to allow passage of a transmission line between the tool joint and the tube. The passageway in the upset may be formed at the time the upset is formed or afterwards.
摘要翻译：一种井下部件，其包括管，该管包括适于通过传输线的镦粗。所述井下部件的管还包括内径，并且所述井下部件还包括细长的大致圆柱形的工具接头，其包括壁和第一界面。镦粗形成在管的一端，并且包括第二界面和有效内径小于管的内径。工具接头在第一和第二界面处的管上连接到管子上，并且形成在工具接头的壁内的开口与形成在镦锻中的通道对准。开口和通道配合以允许工具接头和管之间的传输线通过。镦粗的通道可以在形成镦粗或之后形成。

104. 发明申请

US20050074988A1 IMPROVED ELECTRICAL CONTACT FOR DOWNHOLE DRILLING NETWORKS 有权
标题翻译：改进的电气接触用于井下钻孔网络
公开(公告)号：US20050074988A1
公开(公告)日：2005-04-07
申请号：US10605493
申请日：2003-10-02
申请人： David Hall , H. Hall , David Pixton , Scott Dahlgren , Joe Fox , Cameron Sneddon
发明人： David Hall , H. Hall , David Pixton , Scott Dahlgren , Joe Fox , Cameron Sneddon
IPC分类号： E21B17/00 , E21B17/02 , H01R13/533 , H01R39/00
CPC分类号： E21B17/028 , E21B17/003 , H01R13/533 , H01R2201/20
摘要： An electrical contact system for transmitting information across tool joints while minimizing signal reflections that occur at the tool joints includes a first electrical contact comprising an annular resilient material. An annular conductor is embedded within the annular resilient material and has a surface exposed from the annular resilient material. A second electrical contact is provided that is substantially equal to the first electrical contact. Likewise, the second electrical contact has an annular resilient material and an annular conductor. The two electrical contacts configured to contact one another such that the annular conductors of each come into physical contact. The annular resilient materials of each electrical contact each have dielectric characteristics and dimensions that are adjusted to provide desired impedance to the electrical contacts.
摘要翻译：用于在刀具接头之间传递信息同时使在工具接头处发生的信号反射最小化的电接触系统包括包括环形弹性材料的第一电接触。环形导体嵌入环形弹性材料内并具有从环形弹性材料露出的表面。提供了基本上等于第一电触点的第二电接触。类似地，第二电触头具有环形弹性材料和环形导体。两个电触头被配置为彼此接触，使得每个电触头实际接触。每个电触点的环形弹性材料各自具有被调节以提供对电触点的期望阻抗的介电特性和尺寸。

105. 发明申请

US20050039912A1 Conformable Apparatus in a Drill String 有权
标题翻译：钻柱中的适形装置
公开(公告)号：US20050039912A1
公开(公告)日：2005-02-24
申请号：US10710936
申请日：2004-08-13
申请人： David Hall , H. Hall , David Pixton , Joe Fox
发明人： David Hall , H. Hall , David Pixton , Joe Fox
IPC分类号： E21B17/00 , E21B17/10 , E21B29/10 , E21B43/10
CPC分类号： E21B29/10 , E21B17/003 , E21B17/1007 , E21B43/103
摘要： An apparatus in a drill string comprises an internally upset drill pipe. The drill pipe comprises a first end, a second end, and an elongate tube intermediate the first and second ends. The elongate tube and the ends comprising a continuous an inside surface with a plurality of diameters. A conformable metal tube is disposed within the drill pipe intermediate the ends thereof and terminating adjacent to the ends of the drill pipe. The conformable metal tube substantially conforms to the continuous inside surface of the metal tube. The metal tube may comprise a non-uniform section which is expanded to conform to the inside surface of the drill pipe. The non-uniform section may comprise protrusions selected from the group consisting of convolutions, corrugations, flutes, and dimples. The non-uniform section extends generally longitudinally along the length of the tube. The metal tube may be adapted to stretch as the drill pipes stretch.
摘要翻译：钻柱中的装置包括内部不平整的钻杆。钻杆包括第一端，第二端和位于第一端和第二端之间的细长管。细长管和端部包括具有多个直径的连续的内表面。一个适合的金属管设置在钻杆的中心位于钻杆的端部之外并且在钻杆的端部附近终止。适形金属管基本上符合金属管的连续内表面。金属管可以包括不均匀的部分，其被扩展以符合钻杆的内表面。不均匀部分可以包括从由卷积，波纹，槽纹和凹坑组成的组中选择的突起。不均匀部分沿着管的长度大致纵向延伸。当钻杆拉伸时，金属管可适于拉伸。

106. 发明申请

US20050030547A1 Sensor array induced phase angle calculation based on mixed signals 有权
标题翻译：基于混合信号的传感器阵列感应相位角计算
公开(公告)号：US20050030547A1
公开(公告)日：2005-02-10
申请号：US10634251
申请日：2003-08-05
申请人： David Hall
发明人： David Hall
IPC分类号： G01D5/353 , G01B9/02
CPC分类号： G01D5/35303
摘要： A sensor array employs a parameter to induce a time-varying phase angle φ on an optical signal that comprises a phase generated carrier based on a single frequency. The time-varying phase angle φ is calculated through employment of a plurality of samples obtained approximately at a time ts, where the plurality of samples are based on a plurality of mixed signals output from a mixer component that employs an input signal based on the optical signal of the sensory array.
摘要翻译：传感器阵列采用参数来引起包括基于单个频率的相位生成载波的光信号上的时变相位角度phi。通过使用大约在时间ts获得的多个样本来计算时变相位角phi，其中多个采样基于从混合器组件输出的多个混合信号，该混合分量采用基于光学的输入信号感官阵列的信号。

107. 发明授权

US06648799B2 Foldable trampoline 失效
公开(公告)号：US06648799B2
公开(公告)日：2003-11-18
申请号：US09843022
申请日：2001-04-26
申请人： David Hall
发明人： David Hall
IPC分类号： A63B511
CPC分类号： A63B5/11 , A63B21/023 , A63B2208/12 , A63B2210/50
摘要： An exercise device, such as a trampoline, that is foldable with long-lasting rigidity in the framework. The trampoline is made foldable by using hinges to connect sections of the frame of the trampoline. The hinges are configured to provide lateral flexibility in the framework, thereby decreasing the stress applied to the hinges (and increasing the life of the hinges) when the trampoline is folded.

108. 发明授权

US06487049B1 Drive heads for storage media drive with displaced pair of sensors 有权
标题翻译：用于存储介质驱动器的驱动器头
公开(公告)号：US06487049B1
公开(公告)日：2002-11-26
申请号：US09219026
申请日：1998-12-23
申请人： David Hall
发明人： David Hall
IPC分类号： G11B548
CPC分类号： G11B5/6005
摘要： A pair of opposing drive heads are positioned in a storage media drive to read and/or write a storage media interposed therebetween. Each drive head has a sensor face that includes first and second parallel longitudinally extending air-bearing surfaces. Each air-bearing surface has generally longitudinally opposing leading and trailing terminations. The storage media travels adjacent the sensor face in a traveling direction extending along the air-bearing surfaces from the leading to the trailing terminations. A drive sensor is positioned on the first air-bearing surface a distance D1 from the trailing termination thereof. The trailing termination of the second air-bearing surface extends farther a distance D2 in the traveling direction than the trailing termination of the first air-bearing surface. The drive heads are opposingly positioned such that each first air-bearing surface is opposed by the second air-bearing surface of the opposite drive head, and such that the leading and trailing terminations of the drive heads oppose each other. Each drive sensor is overlaid by the second air-bearing surface of the opposite drive head when the drive heads are aligned with respect to the traveling direction. Each drive sensor remains overlaid by such second air-bearing surface when the drive heads are mis-aligned with respect to the traveling direction by as much as the sum of D1 and D2.
摘要翻译：一对相对的驱动头位于存储介质驱动器中以读取和/或写入介于其间的存储介质。每个驱动头具有包括第一和第二平行纵向延伸的空气轴承表面的传感器面。每个空气轴承表面具有大致纵向相对的前端和后端。存储介质沿着从空气轴承表面延伸的行进方向传播到传感器表面，从导向到尾部终端。驱动传感器位于第一空气轴承表面上与其尾端的距离D1。第二空气轴承表面的拖尾终端比第一空气轴承表面的拖尾终端在行进方向上延伸更远的距离D2。驱动头相对地定位成使得每个第一空气轴承表面与相对的驱动头的第二空气轴承表面相对，并且使得驱动头的前端和后端彼此相对。当驱动头相对于行进方向对准时，每个驱动传感器被相对驱动头的第二空气轴承表面覆盖。当驱动头相对于行进方向错位达D1和D2的总和时，每个驱动传感器仍然被这种第二空气轴承表面覆盖。

109. 发明授权

US06405152B1 Precision calipering system 失效
标题翻译：精密卡尺系统
公开(公告)号：US06405152B1
公开(公告)日：2002-06-11
申请号：US09080651
申请日：1998-05-18
申请人： David Hall , John E. Prim
发明人： David Hall , John E. Prim
IPC分类号： B65H712
CPC分类号： B65H7/06 , B65H2511/13 , B65H2511/212 , B65H2511/515 , B65H2511/524 , B65H2557/24 , B65H2557/2423 , B65H2557/61 , B65H2701/1125 , B65H2220/03 , B65H2220/01 , B65H2220/11
摘要： Apparatus and method for counting the number of inserts pulled each cycle from each hopper of an inserting machine. The caliper is a precision mechanism for accurately counting single, double, triple, quadruple and even quintuple fed inserts as well as misses. The caliper system compensates for a wide range of variables and countered in conventional newspaper inserting machines operating at 400 cycles per minute. The set-up of the caliper system is highly simplified due to the system software which, in addition to while proving a learn zero and learn insert mode, further recognizes operational variables which occur during operations such as fluctuation of paper basis weight and ink build up on the caliper wheel. The system provides self-checks to verify operational accuracy.
摘要翻译：用于计数从插入机的每个料斗拉出每个循环的刀片数量的装置和方法。卡尺是精确计算单，双，三重，四倍甚至五倍进给刀片以及未命中的精密机构。卡尺系统补偿了广泛的变量，并在常规报纸插入机中以每分钟400个循环运行。卡尺系统的设置由于系统软件的高度简化，除了在证明学习零和学习插入模式之外，还进一步识别操作中发生的操作变量，例如纸张基重和墨水积聚的波动在卡钳轮上。该系统提供自检以验证操作准确性。

110. 发明授权

US06195821B1 Portable intensive care unit 失效
标题翻译：便携式重症监护病房
公开(公告)号：US06195821B1
公开(公告)日：2001-03-06
申请号：US09285109
申请日：1999-04-01
申请人： David Hall , John Charles Grant-Thomson
发明人： David Hall , John Charles Grant-Thomson
IPC分类号： A61G100
CPC分类号： A61G1/00 , A61G1/04 , A61G1/048 , A61G1/06 , A61G2210/30 , A61G2220/10
摘要： A self contained manually portable intensive care unit for adults has a housing with a first minor compartment holding medical equipment at one end and a second minor compartment holding medical equipment at an opposite end, medical equipment is located between the minor compartments in predetermined positions to provide a generally balanced assembly. Oxygen storage bottles are retained on one side of a longitudinal medial region while other equipment are retained on the other side of the longitudinal medial region.
摘要翻译：成人自备的手动便携式重症监护室具有一个壳体，一端保持医疗设备的第一个小隔间，另一端保持医疗设备的第二个小室，医疗设备位于预定位置的较小室之间，以提供一个平衡的组合。储气瓶保持在纵向中间区域的一侧，而其他设备保持在纵向中间区域的另一侧。

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