公开(公告)号：US07403012B2

公开(公告)日：2008-07-22

申请号：US11455662

申请日：2006-06-20

申请人： Robert Worsley ,  Jeff Thompson ,  Richard Pearson ,  Mark Royle

发明人： Robert Worsley ,  Jeff Thompson ,  Richard Pearson ,  Mark Royle

IPC分类号： G01V3/11 ,  G01V3/08

CPC分类号： G01V3/081

摘要： A detector for detecting a buried current carrying conductor includes a digital signal processor, magnetic sensors, and a power supply unit. The power supply unit is a switched mode power supply which incorporates a proportional integral differential controller feedback algorithm and which is managed by the digital signal processor. The load and source voltage are monitored by the digital signal processor and a look-up table is used to control a pulse width modulator, which drives a single ended primary induction controller. The digital signal processor processes and compares signals received from the sensors to calculate a depth of a buried conductor. The self-generated noise of the power supply unit does not interfere with the frequency bands of detection of the detector.

摘要翻译： 用于检测埋地载流导体的检测器包括数字信号处理器，磁传感器和电源单元。 电源单元是开关模式电源，其包含比例积分微分控制器反馈算法，并由数字信号处理器管理。 负载和源极电压由数字信号处理器监控，并且使用查找表来控制驱动单端主要感应控制器的脉宽调制器。 数字信号处理器处理和比较从传感器接收的信号以计算掩埋导体的深度。 电源单元的自发噪声不会与检测器的检测频带相干扰。

公开(公告)号：US20050061885A1

公开(公告)日：2005-03-24

申请号：US10989360

申请日：2004-11-15

申请人： Graham Hilton ,  Paula Miller ,  Thomas Busch-Sorensen ,  Richard Pearson

发明人： Graham Hilton ,  Paula Miller ,  Thomas Busch-Sorensen ,  Richard Pearson

IPC分类号： G07B1/00 ,  G07B11/00 ,  G06K7/08

CPC分类号： G06K13/05 ,  G06K13/077 ,  G07B1/00 ,  G07B11/00

摘要： A Universal Ticket Transport (UTT) 10, 150 may be configured to read from and write to many types of magnetically encoded tickets 20 currently used in fare collection systems. The UTT 10, 150 includes a mechanical insertion interface and automated movement along a transport path 18 for tickets 20 of varying thicknesses that are presented at a range of different angles 40, 42 into and exiting from the UTT 10, 150. The UTT 10, 150 includes a mechanical assembly 156, 158 which may be rotated, and the belts 22, 24, 152, 154 and rollers 30, 32, 34, 36 reconfigured, to accommodate tickets 20 having top-face or bottom face magnetic stripes. The belt subassemblies A, C and the magnetic head subassembly B are configurable across a width W of the UTT 10, 150 to process tickets 20 having magnetic stripes which are offset from a center line 86. The UTT 10, 150 includes a control processor 200 having analog to digital interfaces 216 and control logic 202, 204 for operating the transport mechanisms 212 locally and communicating data through a serial interface 220 to a host system 222.

摘要翻译： 通用票务传输（UTT）10,150可以被配置为从当前在票价收集系统中使用的许多类型的磁编码门票20读取和写入。 UTT 10,150包括机械插入接口和沿着传送路径18的自动移动，用于在不同角度40,42进入和离开UTT 10,150的范围内呈现的不同厚度的票20。 150包括可以旋转的机械组件156,158，并且重新配置皮带22,24,152,154和辊30,32,34,36，以容纳具有顶面或底面磁条的票20。 带子组件A，C和磁头组件B可跨越UTT 10,150的宽度W配置，以处理具有偏离中心线86的磁条的票20.UTT 10,150包括控制处理器200 具有用于在本地操作传输机构212并且通过串行接口220将数据传送到主机系统222的模拟数字接口216和控制逻辑202,204。

公开(公告)号：US07339379B2

公开(公告)日：2008-03-04

申请号：US11455660

申请日：2006-06-20

申请人： Jeff Thompson ,  Richard Pearson ,  Robert White

发明人： Jeff Thompson ,  Richard Pearson ,  Robert White

IPC分类号： G01V3/08 ,  G01V3/11

CPC分类号： G01V3/081

摘要： A detector 1 for detecting a current carrying conductor has a pair of vertically spaced antennae 3, 5 to detect the magnetic radiation produced by a current carrying conductor as a result of one or both of the mains power supply or an electromagnetic signal which is induced in the conductor by a dedicated signal transmitter. The detector 1 continuously calculates the depth of a buried conductor and if the buried conductor is above a predetermined minimum depth then the detector 1 triggers an audio and/or visual alarm. By reducing the sensitivity of the antennae 3, 5, the lateral offset range for which the alarm sounds is reduced and the location of a buried conductor can be determined.

摘要翻译： 用于检测载流导体的检测器1具有一对垂直间隔的天线3,5，用于检测由载流导体产生的磁辐射，这是由于主电源或电磁信号中的一个或两个引起的， 导体由专用信号发射器。 检测器1连续计算掩埋导体的深度，并且如果掩埋导体高于预定的最小深度，则检测器1触发音频和/或视觉警报。 通过降低天线3,5的灵敏度，可以确定报警发声的横向偏移范围减小并且掩埋导体的位置。

公开(公告)号：US20060175398A1

公开(公告)日：2006-08-10

申请号：US11367053

申请日：2006-03-02

申请人： Graham Hilton ,  Paula Miller ,  Thomas Busch-Sorensen ,  Richard Pearson

发明人： Graham Hilton ,  Paula Miller ,  Thomas Busch-Sorensen ,  Richard Pearson

IPC分类号： G06K5/00 ,  G06K7/08 ,  G06K13/00

CPC分类号： G06K13/05 ,  G06K13/077 ,  G07B1/00 ,  G07B11/00

摘要： A Universal Ticket Transport (UTT) 10, 150 may be configured to read from and write to many types of magnetically encoded tickets 20 currently used in fare collection systems. The UTT 10, 150 includes a mechanical insertion interface and automated movement along a transport path 18 for tickets 20 of varying thicknesses that are presented at a range of different angles 40, 42 into and exiting from the UTT 10, 150. The UTT 10, 150 includes a mechanical assembly 156, 158 which may be rotated, and the belts 22, 24, 152, 154 and rollers 30, 32, 34, 36 reconfigured, to accommodate tickets 20 having top-face or bottom face magnetic stripes. The belt subassemblies A, C and the magnetic head subassembly B are configurable across a width W of the UTT 10, 150 to process tickets 20 having magnetic stripes which are offset from a center line 86. The UTT 10, 150 includes a control processor 200 having analog to digital interfaces 216 and control logic 202, 204 for operating the transport mechanisms 212 locally and communicating data through a serial interface 220 to a host system 222.

公开(公告)号：US20050016663A1

公开(公告)日：2005-01-27

申请号：US10625346

申请日：2003-07-23

申请人： James Lockridge ,  Richard Pearson ,  Robert Lammlein ,  Shawn Rodgers ,  William Rex ,  Albert Yovichin

发明人： James Lockridge ,  Richard Pearson ,  Robert Lammlein ,  Shawn Rodgers ,  William Rex ,  Albert Yovichin

IPC分类号： B29D30/54 ,  B29D30/56 ,  B60C11/02 ,  B60C15/02 ,  B29D30/08

CPC分类号： B29D30/56 ,  B29D30/54 ,  B29D2030/523 ,  B29D2030/548 ,  B60C11/02 ,  B60C15/0213

摘要： A method of changing or placing a tread belt 512b onto a two piece tire carcass 514 is described. The method involves jacking the vehicle 600 up so the wheel clears the ground deflating the carcass 514 and pulling a vacuum to partially collapse the carcass 514, placing the tread belt 512b about halfway onto the carcass 514 to support the tread belt weight lifting or pushing the tread belt 512b the remainder of the way onto the carcass 514 and inflating the carcass 514.

摘要翻译： 描述了将胎面带512b更换或放置在两件式轮胎胎体514上的方法。 该方法包括使车辆600上升，使得车轮清除地面使排气体514抽出的地面并拉动真空以使胎体514部分地折叠，将胎面带512b约一半放置到胎体514上，以支撑胎面带的举重或推动 胎面带512b的剩余部分到胎体514上并使胎体514膨胀。

公开(公告)号：US10473006B2

公开(公告)日：2019-11-12

申请号：US15312556

申请日：2015-05-21

申请人： Castrol Limited ,  Rana Ali ,  Steven Paul Goodier ,  Richard Pearson ,  Oliver Paul Taylor

发明人： Rana Ali ,  Steven Paul Goodier ,  Richard Pearson ,  Oliver Paul Taylor

IPC分类号： F01M1/16 ,  F01M13/00 ,  F01M1/12 ,  F01M11/10 ,  F01M1/02 ,  F01M11/00 ,  F01M13/02 ,  G01N33/28 ,  F01M11/12

摘要： In some embodiments, there is provided a method of controlling a pressure gradient between a combustion chamber and a crankcase of an engine, the method having: receiving, at a control device, a signal indicating that a lubricant container is coupled to a lubricant circulation system associated with the engine, in response to the received signal, providing data to cause operation of a suction control device for facilitating control of the pressure gradient.

公开(公告)号：US20070063576A1

公开(公告)日：2007-03-22

申请号：US11603740

申请日：2006-11-22

申请人： James Lockridge ,  Richard Pearson ,  Robert Lammlein ,  Shawn Rodgers ,  William Rex ,  Albert Yovichin

发明人： James Lockridge ,  Richard Pearson ,  Robert Lammlein ,  Shawn Rodgers ,  William Rex ,  Albert Yovichin

IPC分类号： B60B21/00

CPC分类号： B29D30/56 ,  B29D30/54 ,  B29D2030/523 ,  B29D2030/548 ,  B60C11/02 ,  B60C15/0213

摘要： A method of changing or placing a tread belt 512b onto a two piece tire carcass 514 is described. The method involves jacking the vehicle 600 up so the wheel clears the ground deflating the carcass 514 and pulling a vacuum to partially collapse the carcass 514, placing the tread belt 512b about half way onto the carcass 514 to support the tread belt weight lifting or pushing the tread belt 512b the remainder of the way onto the carcass 514 and inflating the carcass 514.

摘要翻译： 描述了将胎面皮带512b更换或放置在双件轮胎胎体514上的方法。 该方法包括将车辆600起起来，使得车轮清除地面，使胎体514放气并拉动真空以使胎体514部分地折叠，将胎面带512b放置在胎体514周围的一半上，以支撑胎面带的重量提升或 将胎面带512b推动到胎体514上并使胎体514膨胀。

公开(公告)号：US07304480B1

公开(公告)日：2007-12-04

申请号：US11455788

申请日：2006-06-20

申请人： Richard Pearson

发明人： Richard Pearson

IPC分类号： G01V3/08 ,  H03B21/02

CPC分类号： G01R29/085

摘要： A radio mode selectivity block 41 for a detector 1 for detecting a buried current carrying conductor comprises a plurality of beat frequency oscillators 53 to center the bandwidth of detection of the detector 1 on target very low frequency (VLF) frequency bands. The frequencies of the beat frequency oscillators are chosen to fall within the VLF frequency bands used in a number of countries, so that the detector 1 can be used in radio mode in these countries without the need for local configuration.

摘要翻译： 用于检测埋地载流导体的检测器1的无线电模式选择块41包括多个拍频振荡器53，以使检测器1的检测带宽居于目标极低频（VLF）频带上。 拍频振荡器的频率被选择为落在许多国家使用的VLF频带内，使得检测器1可以在这些国家的无线电模式下使用，而不需要本地配置。

公开(公告)号：US20070268011A1

公开(公告)日：2007-11-22

申请号：US11455788

申请日：2006-06-20

申请人： Richard Pearson

发明人： Richard Pearson

IPC分类号： G01R19/00

CPC分类号： G01R29/085

摘要： A radio mode selectivity block 41 for a detector 1 for detecting a buried current carrying conductor comprises a plurality of beat frequency oscillators 53 to centre the bandwidth of detection of the detector 1 on target very low frequency (VLF) frequency bands. The frequencies of the beat frequency oscillators are chosen to fall within the VLF frequency bands used in a number of countries, so that the detector 1 can be used in radio mode in these countries without the need for local configuration.

摘要翻译： 用于检测埋地载流导体的检测器1的无线电模式选择块41包括多个拍频振荡器53，以使检测器1的检测带宽居于目标极低频（VLF）频带上。 拍频振荡器的频率被选择为落在许多国家使用的VLF频带内，使得检测器1可以在这些国家的无线电模式下使用，而不需要本地配置。

公开(公告)号：US20060284616A1

公开(公告)日：2006-12-21

申请号：US11455659

申请日：2006-06-20

申请人： Richard Pearson ,  Steve Benzie

发明人： Richard Pearson ,  Steve Benzie

IPC分类号： G01V3/08

CPC分类号： G01V3/081

摘要： A detector 1 for detecting a current carrying conductor determines the presence of a current carrying conductor one or more of passive or active modes. In the passive modes, the detector 1 detects either very low frequency radio signals re-radiated from a conductor or electromagnetic radiation produced by a conductor as a result of mains voltage carried in the conductor, or in a nearby conductor. In the active mode, an alternating signal from a dedicated signal generator is coupled into the buried conductor. Signals are induced in a pair of antennae 3, 5 in the detector 1, and the signals are processed in each of these modes simultaneously. The outputs of each of the modes are convolved to produce an audio and/or visual alert if a current carrying conductor is detected by any of these modes.

摘要翻译： 用于检测载流导体的检测器1确定载流导体存在一个或多个无源或有源模式。 在被动模式中，检测器1检测由导体重新辐射的非常低频率的无线电信号或由导体产生的电磁辐射，或由导体中的电源电压或附近导体产生的电磁辐射。 在有源模式中，来自专用信号发生器的交流信号耦合到埋入导体中。 信号在检测器1中的一对天线3,5中被感应，并且信号在这些模式中的每一个中同时被处理。 如果通过这些模式中的任何一种检测到载流导体，则每个模式的输出被卷积以产生音频和/或视觉警报。