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1. 发明申请

US20170131425A1 PHASE-SYNCHRONIZED BURIED OBJECT TRANSMITTER AND LOCATOR METHODS AND APPARATUS 有权
公开(公告)号：US20170131425A1
公开(公告)日：2017-05-11
申请号：US15250666
申请日：2016-08-29
申请人： Mark S. Olsson , Ray Merewether , Inho Shin , Jan Soukup , Stephanie M. Bench , David A. Cox
发明人： Mark S. Olsson , Ray Merewether , Inho Shin , Jan Soukup , Stephanie M. Bench , David A. Cox
IPC分类号： G01V3/165 , G01V3/08 , G01V3/02
CPC分类号： G01V3/165 , G01V3/02 , G01V3/04 , G01V3/06 , G01V3/081 , G01V3/104 , G01V3/12
摘要： Buried object locator systems including transmitters and associated buried object locators using phase-synchronized signals are disclosed. A transmitter may generate output current signals that are phase-synchronized with a corresponding locator for improved utility locating.

2. 发明申请

US20160313271A1 METHOD AND APPARATUS FOR MONITORING AN UNDERGROUND OBJECT 审中-公开
标题翻译：监测地下物体的方法和装置
公开(公告)号：US20160313271A1
公开(公告)日：2016-10-27
申请号：US15029998
申请日：2014-11-13
申请人： RHEINISCH-WESTFÄLISCHETECHNISCHE HOCHSCHULE AACHEN
发明人： Michael RAUPACH , Kenji REICHLING , Christian HELM
IPC分类号： G01N27/04 , G01N33/38 , G01N33/20 , G01N33/24
CPC分类号： G01N27/048 , G01N33/20 , G01N33/24 , G01N33/383 , G01V3/02 , G01V3/04 , G01V3/06 , G01V3/08 , G01V3/20 , G01V3/22
摘要： The invention relates to a system for monitoring a substratum (1) with regard to damage and/or for protecting a substratum (1) from damage. The system comprises: an electrolytically active layer (4), which has a moisture-dependent electrical resistance; at least one electrode pair, the spaced-apart electrodes (3a, 3b) of which are connected to each other by means of the electrolytically active layer (4); and a measuring device, by means of which a property, in particular an electrical quantity of the electrolytically active layer (4) or of the electrodes (3a, 3b), can be measured by using electrodes (3a, 3b) of at least one electrode pair, in particular of each electrode pair, and/or a control device, by means of which a voltage can be applied to the electrodes (3a, 3b) of at least one electrode pair, in particular of each electrode pair. At least one of the electrodes (3a, 3b) of the at least one electrode pair is designed as a planar electrode in the electrolytically active layer (4), in particular the plane of said at least one electrode is oriented parallel to the surface of the substratum (1). The invention further relates to a method for producing a system for monitoring and/or for protecting a substratum, to a method for monitoring a substratum with regard to damage, and to a method for protecting a substratum from damage, in particular moisture damage and/or damage as a result of the penetration of harmful substances.
摘要翻译：本发明涉及一种用于监测关于损伤的基底（1）和/或用于保护底物（1）免受损伤的系统。该系统包括：具有水分依赖性电阻的电解活性层（4）; 至少一个电极对，其隔开的电极（3a，3b）通过电解活性层（4）彼此连接; 并且可以通过使用至少一个电极（3a，3b）测量特性，特别是电解活性层（4）或电极（3a，3b）的电量的测量装置电极对，特别是每个电极对，和/或控制装置，借助于该电极对，可以对至少一个电极对（特别是每个电极对）的电极（3a，3b）施加电压。至少一个电极对的电极（3a，3b）中的至少一个被设计为电解有源层（4）中的平面电极，特别是所述至少一个电极的平面平行于底层（1）。本发明还涉及一种用于生产用于监测和/或保护底物的系统的方法，用于监测关于损伤的底物的方法，以及用于保护底物不受损害，特别是水分损害和/ 或由于有害物质的渗透造成的损害。

3. 发明申请

US20140347032A1 CHIP DETECTOR 审中-公开
标题翻译：芯片检测器
公开(公告)号：US20140347032A1
公开(公告)日：2014-11-27
申请号：US14457555
申请日：2014-08-12
申请人： Caterpillar Inc.
发明人： Daniel J. Reed , Timothy F. Nusz
IPC分类号： G01V3/08
CPC分类号： G01V3/08 , G01N27/04 , G01N33/2858 , G01V3/04
摘要： A chip detector includes a plug configured to be coupled to a housing. The plug includes a first magnetic member and a second magnetic member spaced apart from each other so as to define a gap therebetween. Each of the first magnetic member and the second magnetic member is a rare earth magnet. A first electric contact is electrically coupled with the first magnetic member and a second electric contact is electrically coupled with the second magnetic member. A resistor is electrically coupled between the first electric contact and the second electric contact. An energy storage device is configured to provide a voltage difference between the first electric contact and the second electric contact. An indicating member is configured to provide an indication of a flow of current between the first and second electric contacts due to collection of chips in the gap between the first and second magnetic members.
摘要翻译：芯片检测器包括被配置为联接到壳体的插头。插头包括彼此间隔开的第一磁性构件和第二磁性构件，以便在它们之间限定间隙。第一磁性构件和第二磁性构件中的每一个是稀土磁体。第一电触点与第一磁性元件电耦合，第二电触点与第二磁性元件电耦合。电阻器电耦合在第一电触头和第二电触点之间。能量存储装置被配置为提供第一电接触和第二电接触之间的电压差。指示构件被配置为提供由于在第一和第二磁性构件之间的间隙中收集芯片而在第一和第二电触头之间的电流流动的指示。

4. 发明申请

US20100194396A1 Remotely reconfigurable system for mapping subsurface geological anomalies 有权
标题翻译：用于映射地下地质异常的远程可重构系统
公开(公告)号：US20100194396A1
公开(公告)日：2010-08-05
申请号：US12587953
申请日：2009-10-15
申请人： John Bryant , H. Michael Willey , Guenter H. Lehmann , Arash Tom Salamat , Michael Edgar , Jerry Leopold
发明人： John Bryant , H. Michael Willey , Guenter H. Lehmann , Arash Tom Salamat , Michael Edgar , Jerry Leopold
IPC分类号： G01V3/02
CPC分类号： G01V1/22 , G01V3/04
摘要： A method and apparatus are provided for detecting and transmitting geophysical data from a plurality of electrodes inserted into the soil utilizing a set of identical dynamically reconfigurable voltage control units located on each electrode and connected together by a communications and power cable. A test sequence is provided in each voltage control unit. Each voltage control unit records data measurements for transmission to a central data collector. Each voltage control unit incorporates and determines its positional relationship to other voltage control units by logging when the unit is attached to the electrode. Each voltage control unit I equipped with a magnetic switch for detecting when they are in contact with the electrode.
摘要翻译：提供一种方法和装置，用于利用位于每个电极上并通过通信和电力电缆连接在一起的一组相同的动态可重构电压控制单元，从插入土壤的多个电极中检测和传输地球物理数据。在每个电压控制单元中提供测试序列。每个电压控制单元将数据测量记录传输到中央数据采集器。每个电压控制单元通过在该单元附接到电极上记录而结合并确定其与其它电压控制单元的位置关系。每个电压控制单元I配备有用于检测与电极接触的磁开关。

5. 发明授权

US06380745B1 Electrical geophysical apparatus for determining the density of porous materials and establishing geo-electric constants of porous material 失效
标题翻译：用于确定多孔材料密度和建立多孔材料的地电常数的电子地球物理仪器
公开(公告)号：US06380745B1
公开(公告)日：2002-04-30
申请号：US09528791
申请日：2000-03-16
申请人： Dennis M. Anderson , William J. Ehni
发明人： Dennis M. Anderson , William J. Ehni
IPC分类号： G01V300
CPC分类号： G01V3/04 , E02D1/04
摘要： The invention includes an apparatus for determining geo-electric data and the density of a porous material. A resistivity-measuring device applies an electrical current through an electrode array to that is part of a non-electrical conductive test cell that is used to measure the resistivity of the porous material that is the test cell. The test cell is a made of a rigid non-electrically conductive material and is a standard shape and dimension. The material that is the test specimen is compacted into the test cell using a standard technique so that the physical properties of the test specimen my calculated. In addition to making a set of standard physical measurement (material unit density and unit moisture content) the test cell is used to measure electrical properties of the test specimen so that a set of electrical constants can be determined for the material under test. The above data is applied with a general geophysical in-situ density equation to establish geo-electrical constants that are unique to the density characteristics of the porous material.
摘要翻译：本发明包括用于确定地电数据和多孔材料的密度的装置。电阻率测量装置通过电极阵列施加电流，作为用于测量作为测试电池的多孔材料的电阻率的非导电测试电池的一部分。测试电池由刚性非导电材料制成，是标准的形状和尺寸。使用标准技术将试样的材料压实成试验电池，使我的试样的物理性能得到计算。除了进行一套标准物理测量（材料单位密度和单位含水量）之外，测试单元还用于测量试样的电性能，以便可以确定被测材料的一组电常数。将上述数据应用于通用的地球物理原位密度方程，以建立多孔材料的密度特性所独有的地电常数。

6. 发明授权

US5126654A Non-invasive, high resolution detection of electrical currents and electrochemical impedances at spaced localities along a pipeline 失效
标题翻译：沿管道的间隔地点的电流和电化学阻抗的非侵入式高分辨率检测
公开(公告)号：US5126654A
公开(公告)日：1992-06-30
申请号：US504100
申请日：1990-04-02
申请人： John C. Murphy , Glenn S. Hartong , Ralph F. Cohn , Patrick J. Moran
发明人： John C. Murphy , Glenn S. Hartong , Ralph F. Cohn , Patrick J. Moran
IPC分类号： G01N17/00 , G01N17/02 , G01R27/20 , G01V3/04
CPC分类号： G01V3/04 , G01N17/02 , G01R27/20
摘要： Electrical current distribution in the soil surrounding a buried pipeline is detected by applying an AC electrical potential between the pipe and a buried electrode spaced from the pipe. The magnetic field at spaced localities along the pipe arising from currents transverse to the pipe is detected. Additionally, a potential containing a plurality of alternating frequencies is similarly applied to the pipe and the magnetic field induced by the resulting electrical current both along the pipe and transversely of the pipe is detected. The magnetic field is detected by correlation discrimination at spaced locations along the pipe and across the spectrum of the impressed frequencies. The detected data is used to determine the capacitance and resistance of the soil/pipe interface at localities along the pipe and to generate impedance plots which indicate characteristics of that interface.
摘要翻译：通过在管道和与管道间隔开的埋地电极之间施加交流电位来检测埋在管道周围土壤中的电流分布。检测出沿横向于管道的电流产生的沿管道间隔的位置处的磁场。此外，包含多个交变频率的电位类似地应用于管道，并且检测由沿着管道和横向于管道的所得电流引起的磁场。磁场通过沿着管道的间隔位置并且穿过外加的频率的频谱上的相关鉴别来检测。检测到的数据用于确定沿着管道的地点的土壤/管道界面的电容和电阻，并产生指示该界面特征的阻抗图。

7. 发明授权

US2790137A Electrical prospecting method and apparatus 失效
标题翻译：电气勘探方法及装置
公开(公告)号：US2790137A
公开(公告)日：1957-04-23
申请号：US36131453
申请日：1953-06-12
申请人： SUN OIL CO
发明人： MAYES FRED M
IPC分类号： G01V3/04
CPC分类号： G01V3/04

8. 发明授权

US2611004A Geophysical exploration 失效
公开(公告)号：US2611004A
公开(公告)日：1952-09-16
申请号：US4935448
申请日：1948-09-15
申请人： GEOPHYSICAL EXPLORATION COMPAN
发明人： BRANT ARTHUR A , GILBERT EVERETT A
IPC分类号： G01V3/04
CPC分类号： G01V3/04 , Y10T307/878

9. 发明授权

US2363987A Apparatus for electrical exploration 失效
标题翻译：电气勘探设备
公开(公告)号：US2363987A
公开(公告)日：1944-11-28
申请号：US41001041
申请日：1941-09-08
申请人： SHELL DEV
发明人： MUZZEY JR DAVID SAVILLE , WAYNE MILLER ROBERT DU
IPC分类号： G01V3/04
CPC分类号： G01V3/04

10. 发明授权

US2251549A Mixing circuit for electrical prospecting 失效
标题翻译：电气勘探用混合电路
公开(公告)号：US2251549A
公开(公告)日：1941-08-05
申请号：US22666938
申请日：1938-08-25
申请人： E E ROSAIRE
发明人： KLIPSCH PAUL W
IPC分类号： G01V3/04
CPC分类号： G01V3/04

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