专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09784077B2 Apparatus and a method for securing and sealing a tubular portion to another tubular 有权
公开(公告)号：US09784077B2
公开(公告)日：2017-10-10
申请号：US14005294
申请日：2012-03-21
申请人： Andrew John Gorrara , Peter Wood
发明人： Andrew John Gorrara , Peter Wood
IPC分类号： E21B43/10
CPC分类号： E21B43/10 , E21B43/103
摘要： A tubular portion apparatus (10; 100; 300; 400) to be secured and sealed to another tubular (36) is described as is a method of securing and sealing a tubular portion (10; 100; 300; 400) to an existing downhole tubular (36) such as a casing string (36). The tubular portion (10; 100; 300; 400) comprises a central portion (14), an upper (16) and a lower (18) portion adjacent to the central portion (14) along a longitudinal axis of the tubular portion (10; 100; 300; 400). The tubular portion (10; 100; 300; 400) is formed from a main material and an additional material to strengthen the upper (16) and the lower (18) portion of the tubular portion (10; 100; 300; 400).

2. 发明授权

US08619750B2 Co-existence for co-located radios which operate in the same frequency band 有权
标题翻译：在同一频段工作的同位置无线电的共存
公开(公告)号：US08619750B2
公开(公告)日：2013-12-31
申请号：US12935734
申请日：2009-04-09
申请人： Steven Wenham , Peter Wood
发明人： Steven Wenham , Peter Wood
IPC分类号： H04J3/00
CPC分类号： H04W72/1215 , H04W72/1242 , H04W88/06
摘要： A co-existence method is described. The method comprises setting a priority level of a slot based on the likelihood that the slot will be required by a first radio and signaling the priority level to radio which is co-located with the first radio and which shares a resource with the first radio. The slot may, for example, be a re-transmission slot following a primary transmission slot or may be a sniff anchor point. The likelihood may be determined based on one or more factors, such as historical data or knowledge of the activity of a peer of the first radio.
摘要翻译：描述共存方法。该方法包括基于第一无线电需要该时隙的可能性并向与该第一无线电共享位置的第一无线电共享的无线电发送该优先级，并设置该时隙的优先级。时隙可以例如是在主传输时隙之后的重传槽，或者可以是嗅探锚点。可以基于诸如历史数据或第一无线电的对等体的活动的知识的一个或多个因素来确定似然性。

3. 发明授权

US08615203B2 Antenna selection 有权
标题翻译：天线选择
公开(公告)号：US08615203B2
公开(公告)日：2013-12-24
申请号：US12784716
申请日：2010-05-21
申请人： Timothy John Newton , Steven Mark Singer , Peter Wood
发明人： Timothy John Newton , Steven Mark Singer , Peter Wood
IPC分类号： H04B1/44
CPC分类号： H04B7/082
摘要： A communication device arranged to operate in accordance with a communication protocol in which a transmitting device is scheduled to commence a transmission at a time known in advance to the receiving device, includes at least two antennas and is arranged to select one of those antennas to receive a transmission from a transmitting device by, immediately before the transmitting device is scheduled to commence its transmission: assessing a quality of a signal received by means of a first one of the antennas; assessing a quality of a signal received by means of a second one of the antennas; and determining, based on the assessed quality of the signals received by means of the first and second antennas, the antenna to be used for receiving the transmission from the transmitting device.
摘要翻译：一种通信装置，其被配置为根据其中发送装置被调度为在接收装置预先已知的时间开始传输的通信协议进行操作，包括至少两个天线，并且被布置为选择那些天线中的一个来接收来自发送装置的发送，紧接在所述发送装置被调度为开始其发送之前：评估通过所述天线中的第一天线接收到的信号的质量; 评估通过第二天线接收的信号的质量; 以及基于通过第一和第二天线接收的信号的评估质量来确定用于从发送装置接收传输的天线。

4. 发明授权

US08472361B2 Method of generating repeated data package transmission 有权
标题翻译：产生重复数据包传输的方法
公开(公告)号：US08472361B2
公开(公告)日：2013-06-25
申请号：US12828332
申请日：2010-07-01
申请人： Peter Wood , Steven Wenham
发明人： Peter Wood , Steven Wenham
IPC分类号： G08C17/00
CPC分类号： H04L1/1858 , G01S3/04 , G01S3/14 , H04W64/006 , H04W76/10 , H04W84/18 , H04W92/18
摘要： Repeated data packets are generated from a first Bluetooth enabled device to a second Bluetooth enabled device to facilitate radio direction finding of the first device by the second device. A communication connection is established between the first and second devices in accordance with a Bluetooth protocol stack and in response to receiving at the second device a data packet transmitted by the first device the second device transmits an NACK data packet to the first device, whereby the first device is cause to retransmit said data packet, and causing the second device to process at least one of the transmitted data packet and the retransmitted data packet in accordance with a radio direction finding algorithm. The communication connection preferably comprises a remote name request.
摘要翻译：重复的数据分组从第一蓝牙设备生成到第二蓝牙设备，以促进第二设备对第一设备的无线电测向。根据蓝牙协议栈在第一和第二设备之间建立通信连接，并且响应于在第二设备接收由第一设备发送的数据分组，第二设备向第一设备发送NACK数据分组，由此第一设备是重传所述数据分组的原因，并且使得第二设备根据无线电测向算法来处理所发送的数据分组和重传的数据分组中的至少一个。通信连接优选地包括远程名称请求。

5. 发明授权

US07536157B2 Selecting modulation and amplification in a transmitter 有权
标题翻译：选择发射机中的调制和放大
公开(公告)号：US07536157B2
公开(公告)日：2009-05-19
申请号：US11307480
申请日：2006-02-09
申请人： Peter Wood , Simon Howden Morris , Timothy John Newton , Peter William Stephenson
发明人： Peter Wood , Simon Howden Morris , Timothy John Newton , Peter William Stephenson
IPC分类号： H04B1/02 , H01Q11/12
CPC分类号： H04B1/04 , H04B2001/0416 , H04B2001/0491
摘要： A transmitter for transmitting signals, comprising: a modulator for modulating a data signal, the modulator being capable of modulating the data signal according to any of two or more modulation schemes to form a modulated signal; an amplification arrangement for amplifying the modulated signal with any of two or more levels of gain; and a control system configured to interdependently select one of the modulation schemes and one of the levels of gain, and to control the modulator to adopt the selected modulation scheme and to control the amplifier to adopt the selected level of gain.
摘要翻译：一种用于发送信号的发射机，包括：用于调制数据信号的调制器，所述调制器能够根据两个或更多个调制方案中的任何一个调制所述数据信号，以形成调制信号; 放大装置，用于以两个或多个增益级别中的任何一个放大调制信号; 以及控制系统，被配置为相互依赖地选择所述调制方案之一和所述增益级别之一，并且控制所述调制器采用所选择的调制方案并且控制所述放大器采用所选择的增益水平。

6. 发明申请

US20080222675A1 Pointing capability and associated user interface elements for television user interfaces 审中-公开
标题翻译：指点能力和相关的用户界面元素为电视用户界面
公开(公告)号：US20080222675A1
公开(公告)日：2008-09-11
申请号：US11895412
申请日：2007-08-24
申请人： Negar Moshiri , Frank J. Wroblewski , William J. Napier , Frank A. Hunleth , Daniel S. Simpkins , Kevin M. Conroy , Peter Wood , Neel Goyal , Jason Witenstein-Weaver , Adam Mark , Scott Anthony Stanchfield
发明人： Negar Moshiri , Frank J. Wroblewski , William J. Napier , Frank A. Hunleth , Daniel S. Simpkins , Kevin M. Conroy , Peter Wood , Neel Goyal , Jason Witenstein-Weaver , Adam Mark , Scott Anthony Stanchfield
IPC分类号： G06F3/00
CPC分类号： H04N5/76 , G11B27/034 , G11B27/34 , H04N5/4403 , H04N5/44543 , H04N21/4147 , H04N21/42206 , H04N21/4312 , H04N21/4334 , H04N21/4583 , H04N21/47214 , H04N21/47217 , H04N21/4753 , H04N21/4755 , H04N21/478 , H04N21/482 , H04N21/4825 , H04N21/4852 , H04N2005/4412
摘要： Systems and methods according to the present invention provide a user interface for television control functionality.
摘要翻译：根据本发明的系统和方法提供用于电视控制功能的用户界面。

7. 发明申请

US20050161370A1 Sulphided ion exchange resins 失效
标题翻译：硫化离子交换树脂
公开(公告)号：US20050161370A1
公开(公告)日：2005-07-28
申请号：US10502236
申请日：2003-01-17
申请人： Peter Carnell , Nicola Young , Peter Wood
发明人： Peter Carnell , Nicola Young , Peter Wood
IPC分类号： B01J41/04 , B01J41/14 , C10G25/02 , B01J20/26
CPC分类号： B01J41/14 , B01J41/07 , C10G25/02
摘要： Sulphided ion exchange resins containing primary or secondary amino groups. They may be obtained by passing a non-aqueous liquid, e.g. a hydrocarbon, feedstock containing elemental sulphur or organic, or inorganic, di-or poly-sulphides through a bed of an ion exchange resin containing primary or secondary amino groups, and so unsulphided ion exchange resins containing primary or secondary amine groups may be used to remove such elemental sulphur or sulphur compounds from liquid, e.g. hydrocarbon, feedstocks. The sulphided ion exchange resins may be used to remove elemental mercury or organic mercury compounds from liquid, e.g. hydrocarbon, streams.
摘要翻译：含有伯或仲氨基的硫化离子交换树脂。它们可以通过使非水性液体，例如，通过含有伯或仲氨基的离子交换树脂的床，含有元素硫或有机或无机，二 - 或多硫化物的烃，原料可以用于含有伯胺或仲胺基团的未硫化离子交换树脂从液体中除去这些元素硫或硫化合物，例如碳氢化合物，原料。硫化离子交换树脂可用于从液体中除去元素汞或有机汞化合物，例如，碳氢化合物，溪流。

8. 发明授权

US4234843A Static VAR generator with discrete capacitive current levels 失效
标题翻译：具有离散电容电平的静态VAR发生器
公开(公告)号：US4234843A
公开(公告)日：1980-11-18
申请号：US942837
申请日：1978-09-15
申请人： Laszlo Gyugyi , Peter Wood
发明人： Laszlo Gyugyi , Peter Wood
IPC分类号： H02J3/18
CPC分类号： H02J3/1828 , Y02E40/12
摘要： A VAR generator is taught in which a thyristor controlled inductive element is used to provide lagging VAR's and a bank of parallel capacitors, each of which may be switched into and out of circuit cooperation independent of the other, is used to provide discrete levels of leading VAR's. The inductive element is utilized in conjunction with the discrete levels of leading VAR's to provide a continuum of VAR generation in the region between the discrete levels by providing continuously variable compensating or cancelling current for interaction with the discrete levels to provide an overall continuous range of VAR generation in the leading VAR region.
摘要翻译：一个VAR发生器被教导，其中使用晶闸管控制的电感元件来提供滞后的VAR和一组并联电容器，每个并联电容器可以独立于另一个电容器切换进出电路协作，用于提供离散级别的引导 VAR的。电感元件与离散级别的导联VAR结合使用，通过提供连续可变的补偿或消除电流以与离散电平相互作用来提供在离散电平之间的区域中的VAR生成的连续体，以提供VAR的整体连续范围在VAR领先地位。

9. 发明授权

US4051426A Shoot through protected current driven transistor inverter circuit 失效
标题翻译：通过受保护的电流驱动晶体管逆变器电路拍摄
公开(公告)号：US4051426A
公开(公告)日：1977-09-27
申请号：US621034
申请日：1975-10-09
申请人： Peter Wood
发明人： Peter Wood
IPC分类号： H02M1/00 , H02M1/38 , H02M7/537
CPC分类号： H02M1/38
摘要： An inverter circuit using transistors in the switch mode, suitable for induction heating for cooking and sonar applications. Diodes are used in the base circuit of the transistors to postpone conduction and prevent shoot-through, and diodes are used to limit diode recovery time closely to recovery time of transistor base while protecting against base-emitter avalanching.

10. 发明授权

US09745838B2 Tubular assembly and method of deploying a downhole device using a tubular assembly 有权
公开(公告)号：US09745838B2
公开(公告)日：2017-08-29
申请号：US14119205
申请日：2012-06-08
申请人： Andrew Gorrara , Peter Wood
发明人： Andrew Gorrara , Peter Wood
IPC分类号： E21B43/14 , E21B23/02 , E21B43/10 , E21B29/00 , E21B33/124 , E21B43/25 , E21B47/04 , E21B17/00 , E21B23/00 , E21B29/08 , E21B43/11
CPC分类号： E21B43/14 , E21B17/00 , E21B23/00 , E21B23/02 , E21B29/002 , E21B29/08 , E21B33/124 , E21B43/103 , E21B43/11 , E21B43/25 , E21B47/04
摘要： A tubular assembly is disclosed for use in a wellbore (5) of an oil, gas or water well, typically for landing a downhole device in the wellbore. The assembly has a sleeve (1) adapted to receive the body of the downhole device. The sleeve is deployed into a conduit in the wellbore and expanded, so that the outer circumferential surface of the sleeve is radially expanded against the inner surface of the conduit. The sleeve has a bore with an inner circumferential surface comprising an inwardly facing formation adapted to engage with an outwardly facing formation on the body of the downhole device when the body of the downhole device is disposed in the bore of the sleeve. The sleeve is typically deployed in the wellbore at the desired location and is radially expanded by an expander device (2) that is deployed within the bore of the sleeve. The expanded sleeve plastically deforms and retains its expanded configuration after the radial expansion force is removed from the sleeve. The sleeve provides a modular anchoring or landing point in the wellbore that can be retrospectively set in the conduit at different locations, and various downhole devices can then be deployed into the sleeves at predictable depths and a reliable connection can be made with the sleeve. The assembly can typically pass through a smaller diameter before being morphed to seal and anchor in a larger diameter.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式