公开(公告)号：US5234257A

公开(公告)日：1993-08-10

申请号：US776584

申请日：1991-10-11

申请人： David B. Sugden ,  John Turner ,  Robert J. Boyd

发明人： David B. Sugden ,  John Turner ,  Robert J. Boyd

IPC分类号： E21D9/10

CPC分类号： E21D9/1013 ,  E21D9/1093

摘要： A mobile mining machine for cutting a tunnel in rock has a wheel-like cutterhead assembly supported by a pitch boom assembly that causes movement of the cutterhead assembly in the vertical plane. A swing boom assembly supports the pitch boom assembly and is supported by the main frame of the mobile mining machine. In one embodiment the swing boom assembly has a pivot axis that is tilted from vertical and swings the cutterhead and the pitch boom during mining to cut a tunnel having a wide, flat floor. During mining, a gripper assembly having a floor gripper shoe and a roof gripper shoe brace the mobile mining machine in the tunnel. Thrust is provided by thrust cylinders located between the gripper shoes and the main beam. Extension of the thrust cylinders moves the cutterhead assembly, main beam, and rear portion of the mobile mining machine forward relative to the gripper assembly due to slidable engagement of the main beam and gripper assembly. During re-gripping, the gripper cylinders and thrust cylinders are retracted, causing forward movement of the gripper assembly with respect to the main beam and rear portion of the machine.

摘要翻译： 用于在岩石中切割隧道的移动式挖掘机具有由俯仰臂组件支撑的轮状刀架组件，其使得刀架组件在垂直平面中移动。 摆臂组件支撑桨距悬臂组件，并由移动采矿机的主框架支撑。 在一个实施例中，摆臂组件具有从垂直方向倾斜的枢转轴线，并且在采矿期间摆动切割头和俯仰杆，以切割具有宽的平坦地板的隧道。 在采矿期间，具有地板夹持器鞋和顶部夹钳的夹具组件支撑隧道中的移动挖掘机。 推力由位于夹爪和主梁之间的推力缸提供。 由于主梁和夹具组件的滑动接合，推力缸的延伸使得移动式采矿机的刀架组件，主梁和后部相对于夹具组件向前移动。 在重新夹紧期间，夹持器气缸和止推气缸缩回，使得夹具组件相对于机器的主梁和后部部分向前运动。

公开(公告)号：US09406219B2

公开(公告)日：2016-08-02

申请号：US11994016

申请日：2006-06-29

申请人： Sian James ,  Neal Harris ,  John Turner ,  Tim Howes

发明人： Sian James ,  Neal Harris ,  John Turner ,  Tim Howes

IPC分类号： G08C17/02 ,  G08C23/04 ,  H04M1/725 ,  H04N21/436 ,  H04N21/422

CPC分类号： G08C17/02 ,  G08C23/04 ,  G08C2201/40 ,  G08C2201/41 ,  G08C2201/93 ,  H04M1/72533 ,  H04N21/42204 ,  H04N21/43615

摘要： A remote control framework enables a plurality of target devices to be controlled by a plurality of remote control devices irrespective of bearer types. In a preferred embodiment any target device may also act as a control device and any control device may also act as a target device. The framework also enables any application running on any target device to be controlled by any controller device.

摘要翻译： 远程控制框架使得多个目标设备能够由多个遥控设备控制，而不管承载类型如何。 在优选实施例中，任何目标设备也可以充当控制设备，并且任何控制设备也可以充当目标设备。 该框架还使任何目标设备上运行的任何应用程序都可以由任何控制器设备控制。

公开(公告)号：US08604723B2

公开(公告)日：2013-12-10

申请号：US13476477

申请日：2012-05-21

申请人： Gongyin Chen ,  John Turner ,  Douglas W. Eaton

发明人： Gongyin Chen ,  John Turner ,  Douglas W. Eaton

IPC分类号： H01J23/00

CPC分类号： H05H7/02 ,  H01J2235/08 ,  H05H9/00 ,  H05H9/048 ,  H05H2007/022 ,  H05H2007/025

摘要： Multi-energy radiation sources comprising charged particle accelerators driven by power generators providing different RF powers to the accelerator, capable of interlaced operation, are disclosed. Automatic frequency control techniques are provided to match the frequency of RF power provided to the accelerator with the accelerator resonance frequency. In one example where the power generator is a mechanically tunable magnetron, an automatic frequency controller is provided to match the frequency of RF power pulses at one power to the accelerator resonance frequency when those RF power pulses are provided, and the magnetron is operated such that frequency shift in the magnetron at the other power at least partially matches the resonance frequency shift in the accelerator when those RF power pulses are provided. In other examples, when the power generator is a klystron or electrically tunable magnetron, separate automatic frequency controllers are provided for each RF power pulse. Methods and systems are disclosed.

摘要翻译： 公开了一种多能量辐射源，其包括由提供与加速器不同的RF功率的发电机驱动的带电粒子加速器，能够进行隔行扫描操作。 提供自动频率控制技术以将提供给加速器的RF功率的频率与加速器谐振频率相匹配。 在发电机是可机械调谐的磁控管的一个示例中，提供自动频率控制器以在提供这些RF功率脉冲时将一个功率的RF功率脉冲的频率与加速器谐振频率相匹配，并且磁控管被操作使得 当提供这些RF功率脉冲时，磁控管中另一个功率的频移至少部分地匹配加速器中的谐振频率偏移。 在其他示例中，当发电机是速调管或电可调谐磁控管时，为每个RF功率脉冲提供单独的自动频率控制器。 公开了方法和系统。

公开(公告)号：US20100148566A1

公开(公告)日：2010-06-17

申请号：US12337113

申请日：2008-12-17

申请人： Lok Home ,  Brian Khalighi ,  John Turner

发明人： Lok Home ,  Brian Khalighi ,  John Turner

IPC分类号： E21C29/00

CPC分类号： E21D9/001 ,  E21D9/0873 ,  E21D20/003

摘要： A tunnel boring machine is provided comprising a cutter head, a main beam, a first, second, and third shield; and a ground conditioning work zone within the first shield, a gripper assembly, a segment erector arm for lining the tunnel, and at least one propulsion mechanism. The ground conditioning work zone includes at least one probing device for probing the terrain ahead of the cutter head. The first shield is configured to be retracted relative to the second shield to provide access for the ground conditioning work zone to apply at least one ground support device. The at least one propulsion mechanism moves the cutter head, the first and the second shield forward while the third shield and the gripper assembly remain stationary. The ground support devices can include filling a hole with a ground conditioning agent; and placing a bolt, ring beam, mesh, or shotcrete in/on the tunnel wall.

摘要翻译： 提供一种隧道掘进机，其包括刀头，主梁，第一，第二和第三护罩; 以及第一屏蔽件内的地面调节工作区域，夹持器组件，用于衬套隧道的段竖立臂，以及至少一个推进机构。 地面调节工作区域包括至少一个用于探测切割头前方的地形的探测装置。 第一屏蔽被配置为相对于第二屏蔽件缩回以提供对于地面调节工作区域的访问以施加至少一个地面支撑装置。 所述至少一个推进机构使所述切割头，所述第一和第二屏蔽件向前移动，同时所述第三屏蔽件和所述夹持器组件保持静止。 地面支撑装置可以包括用地面调节剂填充孔; 并将隧道壁上的螺栓，环梁，网眼或喷射混凝土放置在隧道壁上。

公开(公告)号：US20090209479A1

公开(公告)日：2009-08-20

申请号：US12118655

申请日：2008-05-09

申请人： Douglas J. Dellinger ,  Agnieszka Sierzchala ,  John Turner ,  Joel Myerson ,  Zoltan Kupihar ,  Fernando Ferreira ,  Marvin H. Caruthers

发明人： Douglas J. Dellinger ,  Agnieszka Sierzchala ,  John Turner ,  Joel Myerson ,  Zoltan Kupihar ,  Fernando Ferreira ,  Marvin H. Caruthers

IPC分类号： A61K31/7052 ,  C07H19/10 ,  C07H19/06 ,  C07H19/20 ,  A61P43/00 ,  C07H1/00 ,  C07H21/00

CPC分类号： C07H19/073 ,  C07H13/12 ,  C07H19/16 ,  C07H21/02 ,  Y02P20/55

摘要： Aspects of the invention include 2′ protected nucleoside monomers that are protected at the 2′ site with thiocarbon protecting groups. Thiocarbon protecting groups of interest include thiocarbonate, thionocarbonate, dithiocarbonate groups, as well as thionocarbamate protecting groups. Aspects of the invention further include nucleic acids that include the protecting groups of the invention, as well as methods of synthesizing nucleic acids using the protecting groups of the invention.

摘要翻译： 本发明的方面包括2'受保护的核苷单体，其在2'位置被硫代保护基团保护。 感兴趣的硫代碳保护基包括硫代碳酸酯，硫代碳酸酯，二硫代碳酸酯基，以及硫羰氨基保护基。 本发明的方面还包括包含本发明的保护基团的核酸以及使用本发明的保护基合成核酸的方法。

公开(公告)号：US20090008011A1

公开(公告)日：2009-01-08

申请号：US11772736

申请日：2007-07-02

申请人： Jie Jin ,  John Turner ,  Richard Wright

发明人： Jie Jin ,  John Turner ,  Richard Wright

IPC分类号： B60C11/13

CPC分类号： B60C11/00 ,  B60C11/0083 ,  B60C11/0332

摘要： A pneumatic tire having an equatorial plane and a maximum section width is provided. The tire includes a tread portion having outer tread edges that define a tread arc therebetween, a pair of sidewall portions, a pair of bead portions each of which has a bead core, at least one carcass ply extending circumferentially about the tire from one bead portion to the other and wound outwardly about the bead cores to form a pair of turn-up portions that each terminate at a turn-up, and at least one belt provided between the tread portion and the at least one carcass ply. When the tire is inflated to its specified inflated pressure, the tread portion has a profile that includes a central arc, a pair of intermediate arcs each of which intersects opposite edges of the central arc at a first intersection point, and a pair of outer arcs each of which intersects a respective intermediate arc at a second intersection point. The arc length measured from the equatorial plane of the tire to at least one of the first intersection points is between about 20% and about 60% of one half of the tread arc of the tire, while the arc length measured from the equatorial plane of the tire to at least one of the second intersection points is between about 40% and about 80% of one half of the tread arc of the tire.

摘要翻译： 提供具有赤道面和最大截面宽度的充气轮胎。 轮胎包括胎面部分，胎面部分具有限定其间的胎面弧的外胎面边缘，一对侧壁部分，一对胎圈部分，每个胎圈部分具有胎圈芯，至少一个胎体帘布层，其围绕轮胎从一个胎圈部分 并且围绕胎圈芯向外缠绕，以形成一对折叠部分，每个折叠部分以折叠方式终止，以及设置在胎面部分和至少一个胎体帘布层之间的至少一个带。 当轮胎充气到其指定的膨胀压力时，胎面部分具有包括中心弧的轮廓，一对中间弧，每个中间弧在第一交点处与中心弧的相对边缘相交，并且一对外弧 每个在第二交点处与相应的中间弧相交。 从轮胎的赤道平面到至少一个第一交点测量的弧长在轮胎的胎面弧的一半的约20％至约60％之间，而从赤道平面测量的弧长 轮胎至少至少一个第二交点位于轮胎胎面弧的一半的大约40％至大约80％之间。

公开(公告)号：US20080031385A1

公开(公告)日：2008-02-07

申请号：US11796136

申请日：2007-04-25

申请人： Edward Aung ,  Henry Lui ,  Paul Butler ,  John Turner ,  Rakesh Patel ,  Chong Lee

发明人： Edward Aung ,  Henry Lui ,  Paul Butler ,  John Turner ,  Rakesh Patel ,  Chong Lee

IPC分类号： H03K9/00

CPC分类号： G11C7/22 ,  G11C7/222 ,  H03K19/17732 ,  H03K19/17744 ,  H03L7/07 ,  H03L7/0802 ,  H03L7/0814 ,  H03L7/089 ,  H03L7/0891 ,  H03L7/0995 ,  H03L7/187 ,  H03L7/199 ,  H03M9/00 ,  H04L7/0025 ,  H04L7/02 ,  H04L7/0337

摘要： A programmable logic device (“PLD”) is augmented with programmable clock data recover (“CDR”) circuitry to allow the PLD to communicate via any of a large number of CDR signaling protocols. The CDR circuitry may be integrated with the PLD, or it may be wholly or partly on a separate integrated circuit. The circuitry may be capable of CDR input, CDR output, or both. The CDR capability may be provided in combination with other non-CDR signaling capability such as non-CDR low voltage differential signaling (“LVDS”). The circuitry may be part of a larger system.

公开(公告)号：US07298646B1

公开(公告)日：2007-11-20

申请号：US10916334

申请日：2004-08-11

申请人： John Turner

发明人： John Turner

IPC分类号： G11C11/34 ,  H03K19/173

CPC分类号： H03K19/17748 ,  G11C8/08 ,  G11C16/0408 ,  H03K19/1776

摘要： A programmable logic device (PLD) includes a non-volatile configuration memory. The non-volatile configuration memory is adapted to configure programmable resources (such as programmable logic and programmable interconnect) within the PLD. The non-volatile configuration memory may constitute a variety of memory types, for example, flash memory, erasable programmable read-only memory (EPROM), electrically erasable read-only memory (EEPROM), anti-fuse, and the like.

摘要翻译： 可编程逻辑器件（PLD）包括非易失性配置存储器。 非易失性配置存储器适于在PLD内配置可编程资源（例如可编程逻辑和可编程互连）。 非易失性配置存储器可以构成各种存储器类型，例如闪速存储器，可擦除可编程只读存储器（EPROM），电可擦除只读存储器（EEPROM），反熔丝等。

公开(公告)号：US20060245238A1

公开(公告)日：2006-11-02

申请号：US11451847

申请日：2006-06-12

申请人： John Turner

发明人： John Turner

IPC分类号： G11C11/24

CPC分类号： G11C11/405 ,  G11C5/005 ,  G11C7/02 ,  G11C11/406 ,  G11C11/4085 ,  G11C11/4094 ,  G11C11/4097 ,  G11C2207/104 ,  G11C2211/4065

摘要： Dynamic RAM (DRAM) cells are provided. Data can be read from a DRAM cell without draining the stored charge stored in the cell. During a read cycle, current flows between a Read Bit line and a supply voltage, and charge is not drained directly from the DRAM storage node. Each DRAM cell has a small number of transistors. The DRAM cell can be used to store configuration data on a programmable integrated circuits (IC). Pass gates are used on programmable ICs to drive signals across the chip. Data stored in DRAM cells is provided directly to the pass gates at the full supply voltage to prevent signal degradation.

摘要翻译： 提供动态RAM（DRAM）单元。 可以从DRAM单元读取数据，而不会消耗存储在单元中的存储的电荷。 在读周期中，电流在读位线和电源电压之间流动，电荷不会从DRAM存储节点直接排出。 每个DRAM单元具有少量晶体管。 DRAM单元可用于将配置数据存储在可编程集成电路（IC）上。 通道门用于可编程IC，以驱动芯片上的信号。 存储在DRAM单元中的数据以全电源电压直接提供给通过门，以防止信号劣化。

公开(公告)号：US20050201141A1

公开(公告)日：2005-09-15

申请号：US10798608

申请日：2004-03-10

申请人： John Turner

发明人： John Turner

IPC分类号： G11C11/405 ,  G11C11/406 ,  G11C11/24

CPC分类号： G11C11/405 ,  G11C5/005 ,  G11C7/02 ,  G11C11/406 ,  G11C11/4085 ,  G11C11/4094 ,  G11C11/4097 ,  G11C2207/104 ,  G11C2211/4065

摘要： Dynamic RAM (DRAM) cells are provided. Data can be read from a DRAM cell without draining the stored charge stored in the cell. During a read cycle, current flows between a Read Bit line and a supply voltage, and charge is not drained directly from the DRAM storage node. Each DRAM cell has a small number of transistors. The DRAM cell can be used to store configuration data on a programmable integrated circuits (IC). Pass gates are used on programmable ICs to drive signals across the chip. Data stored in DRAM cells is provided directly to the pass gates at the full supply voltage to prevent signal degradation.

摘要翻译： 提供动态RAM（DRAM）单元。 可以从DRAM单元读取数据，而不会消耗存储在单元中的存储的电荷。 在读周期中，电流在读位线和电源电压之间流动，电荷不会从DRAM存储节点直接排出。 每个DRAM单元具有少量晶体管。 DRAM单元可用于将配置数据存储在可编程集成电路（IC）上。 通道门用于可编程IC，以驱动芯片上的信号。 存储在DRAM单元中的数据以全电源电压直接提供给通过门，以防止信号劣化。