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61. 发明授权

US07286091B2 Co-located antennas 有权
标题翻译：同轴天线
公开(公告)号：US07286091B2
公开(公告)日：2007-10-23
申请号：US11256226
申请日：2005-10-21
申请人： Kuo-Chiang Chen , Thomas D. Barber
发明人： Kuo-Chiang Chen , Thomas D. Barber
IPC分类号： H01Q1/04 , G01V3/28
CPC分类号： G01V13/00 , G01V3/30 , H01Q7/00 , H01Q7/08 , H01Q21/24
摘要： Techniques for implementing antenna configurations with substantially co-located axes are disclosed. A method for constructing co-located antennas includes winding a first antenna on a support, the first antenna having a first magnetic dipole in a first orientation; and winding a second antenna on the support through a first set of openings in the support, the second antenna having a second magnetic dipole in a second orientation, wherein the first orientation is different from the second orientation, and wherein a center of the first magnetic dipole substantially co-locates with a center of the second magnetic dipole.
摘要翻译：公开了用于实现具有基本上同位置的轴的天线配置的技术。用于构造同位置天线的方法包括：将第一天线缠绕在支撑件上，所述第一天线具有第一方位的第一磁偶极子; 并且通过所述支撑件中的第一组开口将第二天线缠绕在所述支撑件上，所述第二天线具有第二取向的第二磁偶极子，其中所述第一取向不同于所述第二取向，并且其中所述第一磁体的中心偶极子与第二磁偶极子的中心基本上共定位。

62. 发明授权

US07202828B2 RF communication device and method of using it and antenna construction for use in the device and method 失效
标题翻译： RF通信设备及其使用方法和天线结构用于设备和方法
公开(公告)号：US07202828B2
公开(公告)日：2007-04-10
申请号：US11159996
申请日：2005-06-23
申请人： Ilan Zehngut , Ovadia Grossman , Haim Slotin
发明人： Ilan Zehngut , Ovadia Grossman , Haim Slotin
IPC分类号： H01Q1/04 , G08B23/00
CPC分类号： H01Q1/2233 , H01Q1/04 , H01Q1/22
摘要： A device comprising a RF transmitter, a casing for the RF transmitter and, connected to and extending from the RF transmitter, an antenna for radiating RF signals produced by the RF transmitter, the antenna comprising an elongated member having a first portion and a second portion each of which comprises a first conductor, a second conductor and an insulator between the first conductor and the second conductor, and, between the first portion and the second portion, a third portion comprising a first conductor, wherein the first conductor of each of the first portion, the second portion and the third portion is a common conductor connected to the RF transmitter and wherein the second conductor of the first portion and the second conductor of the second portion are electrically isolated from one another.
摘要翻译：一种包括RF发射器的装置，用于所述RF发射器的壳体，并且连接到所述RF发射器并且从所述RF发射器延伸，用于辐射由所述RF发射器产生的RF信号的天线，所述天线包括细长构件，所述细长构件具有第一部分和第二部分其中每个包括第一导体，第二导体和在第一导体和第二导体之间的绝缘体，并且在第一部分和第二部分之间，包括第一导体的第三部分，其中，第一部分，第二部分和第三部分是连接到RF发射器的公共导体，并且其中第一部分的第二导体和第二部分的第二导体彼此电隔离。

63. 发明授权

US07129900B2 Meter antenna 失效
标题翻译：仪表天线
公开(公告)号：US07129900B2
公开(公告)日：2006-10-31
申请号：US10656279
申请日：2003-09-08
申请人： Robert Hugo De Angelis
发明人： Robert Hugo De Angelis
IPC分类号： H01Q1/04 , H01Q1/24
CPC分类号： H01Q1/2233 , H01Q1/22 , H01Q1/42 , H01Q13/10 , H01Q21/29
摘要： The antenna configuration presented is an integral component of a retrofit module designed to incorporate a data telemetry transceiver within the confines of a utility meter.
摘要翻译：提出的天线配置是改进模块的一个组成部分，旨在将数据遥测收发器纳入公用事业仪表的范围内。

64. 发明授权

US07126551B2 Meter register 有权
公开(公告)号：US07126551B2
公开(公告)日：2006-10-24
申请号：US10951071
申请日：2004-09-27
申请人： Dan Winter
发明人： Dan Winter
IPC分类号： H01Q1/04 , H01Q1/24 , G08C15/06 , H01Q1/38
CPC分类号： G01F1/56 , G01D4/006 , G01D5/12 , G01D5/2515 , G01F1/075 , G01F15/007 , G01F15/063 , G01F15/0755 , G01M3/2807 , G08B21/18 , H01Q1/22 , H01Q1/2233 , H01Q1/2291 , H01Q7/00 , H01Q9/0407 , H01Q9/0414 , H01Q9/0421 , Y02B90/243 , Y04S20/325 , Y04S20/36
摘要： A meter register includes a register body having a rotatable drive shaft coupled thereto. A drive gear is attached to the drive shaft and at least one follower gear is rotatably attached to the register body and coupled with the drive gear. An antenna is provided that includes a first electrically conductive sheet, a second electrically conductive sheet, and an axially extending leg electrically connected to the first electrically conductive sheet and the second electrically conductive sheet. A first electrically conductive sheet is spaced an axial distance away from the second electrically conductive sheet wherein at least a portion of the register body is sandwiched between the first electrically conductive sheet and the second electrically conductive sheet. The meter register can be attached to a meter body and, further, an auxiliary antenna can be attached to the meter register. Also disclosed is a method of operation of a utility measuring system that incorporates the above-described meter register.

65. 发明授权

US06920943B2 Mapping tool for tracking and/or guiding an underground boring tool 失效
标题翻译：用于跟踪和/或引导地下钻孔工具的测绘工具
公开(公告)号：US06920943B2
公开(公告)日：2005-07-26
申请号：US10656692
申请日：2003-09-04
申请人： John E. Mercer , Peter H. Hambling , Rudolf Zeller , Shiu S. Ng , Guenter W. Brune , Lloyd A. Moore
发明人： John E. Mercer , Peter H. Hambling , Rudolf Zeller , Shiu S. Ng , Guenter W. Brune , Lloyd A. Moore
IPC分类号： E21B25/16 , E21B44/00 , E21B47/02 , E21B47/022 , E21B47/024 , E21B47/04 , H01Q1/04 , H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q21/20 , H01Q21/28 , H01Q21/29
CPC分类号： E21B47/02216 , E21B47/02224 , E21B47/04 , H01Q1/04 , H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q21/205 , H01Q21/28 , H01Q21/29
摘要： A portable mapping tool for use in a horizontal drilling system and associated methods use a boring tool configured for transmitting a locating signal. The mapping tool also includes at least one electromagnetic field detector which is configured for measuring the locating signal from a fixed position proximate to the surface of the ground in a drilling area. The mapping tool includes a housing and a transmitter arrangement supported by the housing for transmitting a setup locating signal for reception by the detector in the region for use in determining certain initial conditions at least prior to drilling. The associated methods include the step of configuring the mapping tool for transmitting a setup locating signal for reception by the detector in the region and using the received setup locating signal in determining certain initial conditions at least prior to drilling.
摘要翻译：用于水平钻井系统的便携式地图绘制工具和相关方法使用配置成传送定位信号的钻孔工具。映射工具还包括至少一个电磁场检测器，其被配置为在钻孔区域中测量靠近地面表面的固定位置的定位信号。该测绘工具包括由壳体支撑的壳体和发射器装置，用于发送用于在该区域中的检测器接收的设置定位信号，用于至少在钻孔之前确定某些初始状态。相关联的方法包括配置用于发送设置定位信号以用于区域中的检测器接收的映射工具的步骤，并且至少在钻孔之前使用接收到的设置定位信号来确定某些初始条件。

66. 发明授权

US06035951A System for tracking and/or guiding an underground boring tool 失效
标题翻译：用于跟踪和/或引导地下钻孔工具的系统
公开(公告)号：US06035951A
公开(公告)日：2000-03-14
申请号：US835834
申请日：1997-04-16
申请人： John E. Mercer , Peter H. Hambling , Rudolf Zeller , Shiu S. Ng , Guenter W. Brune , Lloyd A. Moore
发明人： John E. Mercer , Peter H. Hambling , Rudolf Zeller , Shiu S. Ng , Guenter W. Brune , Lloyd A. Moore
IPC分类号： E21B25/16 , E21B44/00 , E21B47/02 , E21B47/022 , E21B47/024 , E21B47/04 , H01Q1/04 , H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q21/20 , H01Q21/28 , H01Q21/29
CPC分类号： E21B47/02216 , E21B47/02224 , E21B47/04 , H01Q1/04 , H01Q1/36 , H01Q1/38 , H01Q21/205 , H01Q21/28 , H01Q21/29 , H01Q7/00
摘要： Systems and associated methods for tracking and/or guiding an underground boring tool are disclosed. Each system or arrangement uses one or more detectors to measure the intensity of an electromagnetic field which is transmitted from an underground boring tool. The measured intensities may then be used to determine the location of the boring tool. In a dead reckoning embodiment of the invention, one detector may be employed while, in a position determination embodiment, two or more detectors may be employed. In any embodiment, physically measurable parameters may be used in addition to measured magnetic intensities. A highly advantageous mapping tool instrument and a cubic antenna are disclosed. The former for use in the position determination embodiment and the latter for use in any magnetic field detector employed herein. A highly advantageous apparatus and associated method for determining the movement of the boring tool underground by monitoring the motion of a drill string, which is attached to the boring tool and extends to a drill rig, are also disclosed wherein measurements are performed relating to movement of the drill string at the drill rig.
摘要翻译：公开了用于跟踪和/或引导地下钻孔工具的系统和相关方法。每个系统或装置使用一个或多个检测器来测量从地下钻孔工具传送的电磁场的强度。测量的强度可用于确定钻孔工具的位置。在本发明的推算实施例中，可以使用一个检测器，而在位置确定实施例中可以采用两个或更多个检测器。在任何实施例中，除了测量的磁强度之外，还可以使用物理上可测量的参数。公开了一种非常有利的测绘仪器和立方天线。用于位置确定实施例的前者，后者用于本文中使用的任何磁场检测器中。还公开了一种用于通过监测连接到钻孔工具并延伸到钻机上的钻柱的运动来确定地下钻孔工具的运动的非常有利的装置和相关联的方法，其中进行与在钻机上的钻柱。

67. 发明授权

US5886661A Submerged object detection and classification system 失效
标题翻译：淹没物体检测和分类系统
公开(公告)号：US5886661A
公开(公告)日：1999-03-23
申请号：US48101
申请日：1993-04-16
申请人： Richard W. Harrison , John F. Scarzello
发明人： Richard W. Harrison , John F. Scarzello
IPC分类号： G01S7/41 , G01S13/32 , G01S13/88 , H01Q1/04 , H01Q1/40 , H01Q9/30 , G01S13/04
CPC分类号： G01S13/88 , G01S13/32 , G01S7/411 , H01Q1/04 , H01Q1/40 , H01Q9/30
摘要： A detection and classification system for underwater objects uses a transting unit and a receiving unit. The transmitting unit comprises a waveform generator, a power amplifier, and a transmitting antenna. The receiving unit comprises a receiving antenna, a pre-amplifier, a first harmonic suppressor, a digitizer, and a computer. The transmitting unit radiates an analog electromagnetic wave signal into a conductive medium such as seawater which the receiving unit detects and analyzes by a differential spectral analysis after conversion of the signal into binary code.The system uses a signal-processing method which includes the steps of determining the size of the underwater object to be detected, transmitting an electromagnetic wave with a wavelength proportioned to the size of the object, performing a spectral analysis of the received signal, performing a spectral analysis at a different time or different location, comparing the two spectra performed, and analyzing the difference between the two spectra.
摘要翻译：水下物体的检测和分类系统使用发射单元和接收单元。发送单元包括波形发生器，功率放大器和发送天线。接收单元包括接收天线，前置放大器，第一谐波抑制器，数字转换器和计算机。发射单元将模拟电磁波信号辐射到诸如海水的导电介质中，接收单元在将信号转换成二进制码之后通过差分光谱分析检测和分析。该系统使用信号处理方法，该方法包括以下步骤：确定要检测的水下物体的大小，发送具有与物体大小成比例的波长的电磁波，对接收信号进行光谱分析，执行在不同时间或不同位置的光谱分析，比较所执行的两个光谱，并分析两个光谱之间的差异。

68. 发明授权

US5710990A Transmitter which adjusts peak-to-average power of a multicarrier signal by switching between a group of channels and a phase-adjusted group of channels 失效
标题翻译：发射机，其通过在一组信道和经相位调整的信道组之间切换来调整多载波信号的峰均功率
公开(公告)号：US5710990A
公开(公告)日：1998-01-20
申请号：US619391
申请日：1996-03-21
申请人： James Frank Long , Yuda Y. Luz
发明人： James Frank Long , Yuda Y. Luz
IPC分类号： H01Q3/26 , H03G3/30 , H04L27/26 , H04B1/02 , H01Q1/04 , H01Q11/12
CPC分类号： H03G3/3042 , H01Q3/26 , H04L27/2614
摘要： An apparatus (10) for adjusting peak-to-average power of a multicarrier signal. The apparatus (10) comprises a first (26) and second (28) combiner, a phase-changing device (30), and a switch (36). The first combiner (26) receives a first group of channels (20) and a second group of channels (22) and produces a first combined signal (46). The phase-changing device (30) receives the first group of channels (20) and produces a group of phase-adjusted channels. The second combiner (28) receives the phase-adjusted channels and the second group of channels (22) and produces a second combined signal (48), and the switch (36) responds to the first (26) and second (28) combiners and selects at least one of the first (46) and second (48) combined signals.
摘要翻译：一种用于调整多载波信号的峰均功率的装置（10）。装置（10）包括第一（26）和第二（28）组合器，相变装置（30）和开关（36）。第一组合器（26）接收第一组信道（20）和第二组信道（22）并产生第一组合信号（46）。相变装置（30）接收第一组信道（20）并产生一组相位调整的信道。第二组合器（28）接收相位调整的通道和第二组通道（22）并产生第二组合信号（48），并且开关（36）响应第一（26）和第二（28）组合器并选择第一（46）和第二（48）组合信号中的至少一个。

69. 发明授权

US5491488A Electromagnetic propagation tool using magnetic dipole antennas 失效
标题翻译：使用磁偶极天线的电磁传播工具
公开(公告)号：US5491488A
公开(公告)日：1996-02-13
申请号：US241659
申请日：1994-05-12
申请人： Jian-Qun Wu
发明人： Jian-Qun Wu
IPC分类号： G01V3/30 , H01Q1/04
CPC分类号： G01V3/30
摘要： An electromagnetic propagation tool using magnetic dipole antennas comprising small current loops having characteristics of a point dipole is presented. The electromagnetic tool comprises a drill collar segment having at least one dipole antenna for each transmitter and/or receiver antenna. The dipole antennas are disposed within pockets formed in the drill collar segment.
摘要翻译：提出了使用包含具有点偶极特性的小电流回路的磁偶极天线的电磁传播工具。电磁工具包括钻铤段，其具有用于每个发射器和/或接收器天线的至少一个偶极子天线。偶极天线设置在形成在钻铤部分中的凹穴内。

70. 发明授权

US4914399A Induction coil driver 失效
标题翻译：感应线圈驱动器
公开(公告)号：US4914399A
公开(公告)日：1990-04-03
申请号：US317820
申请日：1989-03-01
申请人： Ziyad H. Doany
发明人： Ziyad H. Doany
IPC分类号： G01V3/10 , G01V3/11 , H01Q1/04 , H03F3/217 , H04B5/00
CPC分类号： H03F3/2171
摘要： An amplifier which has special application as an induction coil driver. A multi-frequency signal is used to modulate the pulse width of a square wave, resulting in a pulse modulated signal. The pulse modulated signal is divided into two delay signals. The falling edge of each pulse is delayed in one of the delay signals, while the rising edge of each pulse is delayed in the other delay signal. This creates a "dead band" between the two signals for each pulse. The signals are used to drive two metal oxide semiconducting field-effect transistors, which are connected to positive and negative power supplies. The switching of the MOSFETs occurs during the dead band which, when combined with a novel inductor-diode circuit, results in high-efficiency power transfer. The amplified modulated signal is then subjected to a low-pass filter which cancels out the square wave carrier and switching noise. The amplified analog signal may then be applied to a non-tuned induction coil.

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