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1. 发明授权

US5514963A Method for monitoring an area of the surface of the earth 失效
标题翻译：监测地球表面的方法
公开(公告)号：US5514963A
公开(公告)日：1996-05-07
申请号：US137287
申请日：1993-10-14
申请人： Wolfgang Korbmacher , Uwe Scharf
发明人： Wolfgang Korbmacher , Uwe Scharf
IPC分类号： G01V3/02 , G01V3/04
CPC分类号： G01V3/02
摘要： A method for monitoring an area of the surface of the earth uses measurement probes arranged in a grid for determining the self-potential with respect to a base probe. The measurement probes are interrogated repeatedly. The earth resistance between measurement probes and the base probe is also measured repeatedly between measurements of self-potential. Potentials on the surface of an area of the earth can be determined precisely, independently of earth-resistance changes.
摘要翻译：用于监测地球表面的区域的方法使用布置在网格中的测量探针来确定相对于基底探针的自身电位。测量探头被反复询问。测量探头与基极探头之间的接地电阻也可以在测量自身电位之间重复测量。能够精确地确定地球表面的电位，而与地电阻变化无关。

2. 发明授权

US4204188A Cable for sea seismic exploration 失效
标题翻译：电缆用于海洋地震勘探
公开(公告)号：US4204188A
公开(公告)日：1980-05-20
申请号：US902220
申请日：1978-05-02
申请人： Helmut Weichart , Jurgen Schimdt
发明人： Helmut Weichart , Jurgen Schimdt
IPC分类号： G01V1/20 , H01R13/28 , H01R13/523 , H01R13/58 , H01R13/62 , G01V1/00 , H04B13/00
CPC分类号： G01V1/201 , H01R13/523 , H01R13/28 , H01R13/58 , H01R13/62
摘要： An improved seismic measuring cable includes a series of hose sections containing hydrophones or the like joined together by coupling devices having cylindrical sections carrying sleeves joined to the hoses and half-tube portions joinable to each other. Each half-tube portion has castellations which interlock with a like half-tube portion to form a tension-resisting cylindrical closed volume for containing electrical connectors to interconnect wires leading to the hydrophones, the interlocked half-tubes being then covered by a cylindrical jacket. Tension load cables extend between the coupling devices at opposite ends of a hose section. The hoses can be oil filled. Embodiments of hose supporting members, hydrophone supports and joining means are disclosed.
摘要翻译：一种改进的地震测量电缆包括一系列软管部分，其中包含水听器等，通过联接装置连接在一起，该连接装置具有承载连接到软管的套筒的圆柱形部分和可彼此连接的半管部分。每个半管部分具有与类似的半管部分互锁的形状，以形成用于容纳电连接器以互连通向水听器的导线的抗张力圆柱形闭合容积，然后互锁的半管被圆柱形护套覆盖。张力负载电缆在软管部分相对端的连接装置之间延伸。软管可以充满油。公开了软管支撑构件，水听器支撑件和接合装置的实施例。

3. 发明授权

US3614891A Well surveying instrument and method 失效
标题翻译：井测仪器及方法
公开(公告)号：US3614891A
公开(公告)日：1971-10-26
申请号：US3614891D
申请日：1969-03-17
申请人： PRAKLA SEISMOS GMBH
发明人： NOLTE ERNST P
IPC分类号： E21B47/00 , G01S15/88 , G01S17/89
CPC分类号： E21B47/0003 , G01S15/88 , G01S17/89
摘要： A SURVEYING INSTRUMENT FOR INVESTIGATING THE CHARACTER OF AN UNDERGROUND CAVITY PENETRATED BY A BOREHOLE, INCLUDES AN ELONGATED INSTRUMENT HOUSING AND A LOWER SECTION CONTAINING MEANS TO GENERATE AND RECEIVE ENERGY, SUCH AS A SURVEYING TRANSCEIVER. THE LOWER SECTION IS PIVOTALLY AND ROTATABLY MOVABLE ABOUT THE LOWER END OF THE HOUSING ENABLING THE ENTIRE SURFACE OF THE CAVITY TO BE SURVEYED.

4. 发明授权

US5404340A Marine seismic streamer with a device for damping oscillations 失效
标题翻译：海洋地震拖缆用于阻尼振荡的装置
公开(公告)号：US5404340A
公开(公告)日：1995-04-04
申请号：US31431
申请日：1993-03-15
申请人： Helmut Weichart , Manfred Technau , Andreas Laake
发明人： Helmut Weichart , Manfred Technau , Andreas Laake
IPC分类号： G01V1/20 , G01V1/38 , H04B17/00
CPC分类号： G01V1/201
摘要： The invention relates to a marine-seismic streamer having a liquid-filled tube (4) in which there are arranged, in the longitudinal direction, hauling cables and flow-obstructing devices including shaped pieces (2) which are spaced apart in the longitudinal direction for dividing the streamer into sections, and hydrophones (5). The shaped pieces (2) are of cylindrical construction with an outside diameter smaller than the inside diameter of the tube (4) such that an annular gap (9) is formed between the tube (4) and each shaped piece (2). The shaped pieces (2) have at least one annular seal (10), the outer diameter of the annular seal (10) corresponding to the inside diameter of the tube (4).
摘要翻译：本发明涉及一种具有液体填充管（4）的海洋地震拖缆，其中在纵向方向上布置有牵引缆索和流动阻塞装置，其包括在纵向方向上间隔开的成形件（2）用于将流光分成多个部分，以及水听器（5）。成形件（2）是圆柱形结构，其外径小于管（4）的内径，使得在管（4）和每个成形件（2）之间形成环形间隙（9）。成形件（2）具有至少一个环形密封件（10），环形密封件（10）的外径对应于管子（4）的内径。

5. 发明授权

US4275787A Method for monitoring subsurface combustion and gasification processes in coal seams 失效
标题翻译：监测煤层地下燃烧和气化过程的方法
公开(公告)号：US4275787A
公开(公告)日：1981-06-30
申请号：US60340
申请日：1979-07-25
申请人： Klaus Helbig
发明人： Klaus Helbig
IPC分类号： E21B43/16 , E21B43/243 , E21B43/247 , E21B43/295 , E21B49/00 , G01S13/10 , G01S13/88 , G01V3/30 , E21B47/00
CPC分类号： E21B43/295 , E21B43/247 , E21B49/00 , G01V3/30
摘要： A method for determining the location of a combustion front during subsurface combustion and gasification in a coal seam and of a change of electrical properties of the coal includes emitting radar signals from an elongated antenna. The antenna is located in a borehole within the coal seam. The radar signals are received and recorded for a determination of their travel time and amplitude.
摘要翻译：用于确定煤层中地下燃烧和气化期间的燃烧前沿的位置以及煤的电特性变化的方法包括从细长天线发射雷达信号。天线位于煤层内的钻孔中。接收和记录雷达信号以确定它们的行进时间和幅度。

6. 发明授权

US4011923A Mobile seismic energy source 失效
标题翻译：移动地震能源
公开(公告)号：US4011923A
公开(公告)日：1977-03-15
申请号：US611672
申请日：1975-09-09
申请人： Herbert Talke , Gerhard Muller , Jurgen Schmidt
发明人： Herbert Talke , Gerhard Muller , Jurgen Schmidt
IPC分类号： B60P3/00 , G01V1/09 , G01V1/04
CPC分类号： B60P3/00 , G01V1/09
摘要： A mobile seismic energy source is formed by an automotive vehicle equipped with a vibrator type seismic energy source, a lifting mechanism, means for generating fluid pressure, and control means. Frame means pivotably linked to the vehicle chassis are provided for supporting the vibrator which is lowered into operational position and raised therefrom by the lifting mechanism acting between the vehicle chassis and linking arms of the frame means.
摘要翻译：移动地震能量源由配备有振动型地震能源的机动车辆，提升机构，用于产生流体压力的装置和控制装置构成。设置有可枢转地连接到车辆底盘的框架装置，用于支撑通过作用在车辆底盘和框架装置的连接臂之间的提升机构降低到操作位置并从其升起的振动器。

7. 发明授权

US5396029A Vehicle-carried vibrator for producing seismic vibrations 失效
标题翻译：用于产生地震振动的车载振动器
公开(公告)号：US5396029A
公开(公告)日：1995-03-07
申请号：US87429
申请日：1993-07-06
申请人： Herbert Talke
发明人： Herbert Talke
IPC分类号： G01V1/09 , G01V1/02
CPC分类号： G01V1/09
摘要： A vibrator for producing seismic vibrations in the earth is carried by a vehicle. The vibrator has a base plate, a reaction mass and support plates and a lifting and lowering apparatus for raising and lowering the vibrator between a raised transportation position and a lowered operating position in which the base plate is pressed against the ground. The lifting and lowering apparatus includes piston and cylinder units each connected at one end to the vehicle chassis and at the other to a support plate. In one embodiment, the piston and cylinder units are attached to the vehicle by belt-type pivotable bearings to permit swiveling of the vibrator so that the base plate is tiltable to adapt to an uneven earth surface. In another embodiment, the piston and cylinder units are attached to the vibrator by spherical pendulum support bearings which also allow swiveling and tilting of the base plate.
摘要翻译：用于产生地球震动的振动器由车辆承载。振动器具有基板，反作用块和支撑板，以及用于在升高的运送位置和降低的操作位置之间升高和降低振动器的提升和降低装置，其中底板被压靠在地面上。提升和降低装置包括活塞和气缸单元，每个活塞和气缸单元一端连接到车辆底盘，另一端连接到支撑板。在一个实施例中，活塞和气缸单元通过带式可枢转轴承附接到车辆，以允许振动器的旋转，使得底板可倾斜以适应不平坦的地面。在另一个实施例中，活塞和气缸单元通过球面摆动支撑轴承连接到振动器，这也允许基板的旋转和倾斜。

8. 发明授权

US5587967A Method for improvement of seismic sections 失效
标题翻译：地震剖面改良方法
公开(公告)号：US5587967A
公开(公告)日：1996-12-24
申请号：US613923
申请日：1996-03-11
申请人： Ralf G. Ferber
发明人： Ralf G. Ferber
IPC分类号： G01V1/30 , G01V1/36 , G01V1/24
CPC分类号： G01V1/303
摘要： A method for improving seismic sections includes generating seismic signals at source stations, recording seismic traces at receiver stations and gathering the seismic traces as a first gather at a common point as a function of the offsets between the source stations and the receiver stations. A common point (MMOCMP) is selected, a half-offset between source and receiver stations is redefined as a function of the distance between the selected common point MMOCMP and the RAWCMP, and the seismic traces are sorted as a function of the redefined half-offset, constituting a second gather of traces. The method permits one to obtain true located subsurface information at any desired point for velocity analysis.
摘要翻译：一种用于改善地震剖面的方法包括在源站产生地震信号，在接收站处记录地震迹线，并将地震迹线作为源点与接收站之间的偏移的函数在公共点收集起来。选择公共点（MMOCMP），源和接收站之间的半偏移被重新定义为所选择的公共点MMOCMP和RAWCMP之间的距离的函数，并且将地震迹线作为重新定义的半帧的函数进行排序，偏移，构成第二个痕迹。该方法允许在速度分析的任何所需点获得真实位置的地下信息。

9. 发明授权

US5394379A Hydrophone 失效
标题翻译：水听器
公开(公告)号：US5394379A
公开(公告)日：1995-02-28
申请号：US101975
申请日：1993-08-04
申请人： Helmut Weichart , Manfred Technau
发明人： Helmut Weichart , Manfred Technau
IPC分类号： B06B1/06 , G01L9/00 , G01V1/18 , H04R17/00
CPC分类号： G01V1/186 , B06B1/0651 , G01L9/0052 , G01L9/0083 , Y10T29/49005
摘要： A hydrophone for a marine seismic streamer has a pressure sensor with outer membrane surfaces on which piezoelectric sensors (4, 5) are secured. The pressure sensor is formed from two spaced steel disks (1, 2) having recesses directed toward one another and which are laser-welded at the edges in a gas-tight manner. The pressure sensor is electrically insulated from its external environment by a synthetic resin coating, which may enclose the entire pressure sensor, including the connecting wires. A method of making the hydrophone is also disclosed. The hydrophone can be manufactured so as to be small in dimensions and weight, is mechanically sturdy and capable of withstanding overload, as well as being protected by the synthetic resin coating against short circuiting and corrosion.
摘要翻译：用于海洋地震拖缆的水听器具有带有外部膜表面的压力传感器，压电传感器（4,5）固定在该膜表面上。压力传感器由具有彼此指向的凹部的两个间隔开的钢盘（1,2）形成，并且以气密方式在边缘处被激光焊接。压力传感器通过合成树脂涂层与其外部环境电绝缘，合成树脂涂层可包围包括连接线的整个压力传感器。还公开了制造水听器的方法。水听器可以制造成尺寸和重量小，机械坚固并且能够承受过载，并且被合成树脂涂层保护以防止短路和腐蚀。

10. 发明授权

US4286332A Method and apparatus for producing shear waves for subsurface geophysical investigation 失效
标题翻译：用于地下地球物理勘查的剪切波生产方法和装置
公开(公告)号：US4286332A
公开(公告)日：1981-08-25
申请号：US64589
申请日：1979-08-07
申请人： Hans A. K. Edelmann
发明人： Hans A. K. Edelmann
IPC分类号： G01V1/053 , G01V1/155
CPC分类号： G01V1/053
摘要： Two or a larger even number of compressional wave producing vibrators are symmetrically disposed in two groups on opposite sides of a profile line in closely spaced relationship. The vibrators are energized by the same (or identical) sweep signals, the signals to one vibrator (or group) on one side of the line being separated in phase by 180.degree. from the signals to the vibrator or group on the other side. P-wave components are thereby cancelled, leaving the shear waves to be propagated.
摘要翻译：两个或更大的偶数个压缩波产生振动器以紧密间隔的关系对称地分布在轮廓线的相对侧上。振动器由相同（或相同）的扫描信号激励，信号到线路一侧的一个振动器（或组）相对于信号与另一侧的振动器或组相位180°分离。因此P波分量被消除，使剪切波传播。

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