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1. 发明公开

EP3259624A1 MESURE PAR INTERFÉROMÉTRIE ATOMIQUE AVEC PLUSIEURS ESPÈCES D'ATOMES 审中-公开
标题翻译：用几种原子种类进行原子干涉测量
公开(公告)号：EP3259624A1
公开(公告)日：2017-12-27
申请号：EP16707190.1
申请日：2016-02-10
申请人： ONERA (Office National d'Etudes et de Recherches Aérospatiales)
发明人： ZAHZAM, Nassim , BIDEL, Yannick , BRESSON, Alexandre , BONNIN, Alexis
IPC分类号： G01V7/00 , G01P15/08 , G01C19/58
CPC分类号： G21K1/006 , G01C19/58 , G01P15/08 , G01V7/00 , H05H3/02
摘要： The invention relates to a method for measuring an external parameter (a) by means of atomic interferometry using two sets of atoms (11, 12) that belong to different species. Two measurements are taken simultaneously at the same location, but independently from one another, in order to obtain two measurement results (P
11 , P
12 ). Constant phase shifts that appear in the atomic interferences for the two atom sets are quadrature-adjusted in order to ensure that one of the two measurements provides a value for the external parameter with satisfactory accuracy.

2. 发明公开

EP2831647A4 PROVIDING AN OBJECTIVE FUNCTION BASED ON VARIATION IN PREDICTED DATA 审中-公开
标题翻译：提供目标函数根据前述内容数据变化
公开(公告)号：EP2831647A4
公开(公告)日：2016-02-24
申请号：EP13767992
申请日：2013-03-28
申请人： GECO TECHNOLOGY BV
发明人： COLES DARRELL , DJIKPESSE HUGUES A , PRANGE MICHAEL DAVID , COATES RICHARD
IPC分类号： G01V99/00 , G01V1/00 , G01V1/30 , G01V1/36 , G01V1/38 , G01V1/40 , G01V3/30 , G01V3/38 , G01V7/00 , G01V11/00
CPC分类号： G01V1/42 , G01V1/303 , G01V1/362 , G01V1/368 , G01V1/3808 , G01V1/40 , G01V3/30 , G01V3/38 , G01V7/00 , G01V11/00 , G01V99/00 , G01V2210/612

3. 发明公开

EP2734866A4 ADAPTIVE WEIGHTING OF GEOPHYSICAL DATA TYPES IN JOINT INVERSION 审中-公开
标题翻译：在联合反演自适应曝光地球物理数据类型
公开(公告)号：EP2734866A4
公开(公告)日：2016-02-17
申请号：EP12815477
申请日：2012-05-09
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： LEAHY GARRETT M , DICAPRIO CHRISTOPHER , JING CHARLIE , MULLUR ANOOP A , SALTZER REBECCA , SCHMEDES JAN
IPC分类号： G01V11/00 , G01V1/30 , G01V3/38 , G01V7/00
CPC分类号： G01V99/005 , G01V1/282 , G01V1/30 , G01V1/306 , G01V3/38 , G01V7/00 , G01V11/00 , G01V2210/612 , G01V2210/614 , G01V2210/616 , G01V2210/62
摘要： Method for adaptive weighting of geophysical data types in iterative joint inversion to speed convergence and aid escape from local minima of the penalty (objective) function. Two or more geophysical data sets (11) representing a region of interest are obtained, and are jointly inverted to infer models of the physical properties that affect the particular types of data used. The misfit for each data type is a weighted tem in the penalty function (13). The invention involves changing the weights (51) as the iteration cycles progress when the iteration convergence criteria are satisfied (15), to see if they remain satisfied (52) with the modified penalty function.

4. 发明公开

EP2795374A4 SYSTEMS AND METHODS USING TUNABLE DIFFERENTIAL GRAVIMETER 有权
标题翻译：系统并具有可调的差分重力仪方法
公开(公告)号：EP2795374A4
公开(公告)日：2015-10-28
申请号：EP12860212
申请日：2012-12-19
申请人： SERVICES PÉTROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , PRAD RES & DEV LTD
发明人： LULING MARTIN G , LEVITT BEN , POITZSCH MARTIN , BOTTO TANCREDI
IPC分类号： G01V7/00
CPC分类号： G01V5/12 , G01V7/00

5. 发明授权

EP2629303B1 Atom interferometer with adaptive launch direction and/or position 有权
标题翻译：原子干涉自适应击发方向和/或位置
公开(公告)号：EP2629303B1
公开(公告)日：2015-09-30
申请号：EP13154105.4
申请日：2013-02-05
申请人： Honeywell International Inc.
发明人： Compton, Robert , Salit, Kenneth
IPC分类号： G21K1/00 , G01C19/58 , G01P15/00 , G01V7/00 , H05H3/02
CPC分类号： G21K1/006 , G01C19/58 , G01P15/02 , G01P15/08 , G01V7/00 , H05H3/02
摘要： Embodiments described herein provide for a method of launching atoms in an atom interferometer. The method includes determining a direction of the total effective acceleration force on the atoms, controlling a direction of launch of the atoms for measurement in the atom interferometer based on the direction of the total effective acceleration force, and obtaining measurements from the atoms.

6. 发明公开

EP2786380A1 ADIABATIC RAPID PASSAGE ATOMIC BEAMSPLITTER USING FREQUENCY-SWEPT COHERENT LASER BEAM PAIRS 审中-公开
标题翻译：核ARP分光镜 - 激光扫频相干PAIRS
公开(公告)号：EP2786380A1
公开(公告)日：2014-10-08
申请号：EP12808957.0
申请日：2012-11-29
申请人： The Charles Stark Draper Laboratory, Inc.
发明人： STONER, Richard, E. , KINAST, Joseph, M. , TIMMONS, Brian, P.
IPC分类号： G21K1/00
CPC分类号： G21K1/006 , G01V7/00 , G21K1/003 , H05H3/02
摘要： Methods and apparatus for providing coherent atom population transfer using coherent laser beam pairs in which the frequency difference between the beams of a pair is swept over time. Certain examples include a Raman pulse adiabatic rapid passage sweep regimen configured to be used as a beamsplitter and combiner in conjunction with an adiabatic rapid passage mirror sweep or a standard Raman mirror pulse in a 3-pulse interferometer sequence.

7. 发明公开

EP2676158A1 GRAVITY GRADIOMETER AND METHODS FOR MEASURING GRAVITY GRADIENTS 审中-公开
标题翻译： SCHWERKRAFTGRADIOMETER和方法测量重力梯度
公开(公告)号：EP2676158A1
公开(公告)日：2013-12-25
申请号：EP12747344.5
申请日：2012-02-17
申请人： Gedex Inc.
发明人： CARROLL, Kieran A. , FRENCH, John Barry , MORRISON, Keith Richard William
IPC分类号： G01V7/00 , G01V7/10 , G01V7/16
CPC分类号： G01V7/06 , G01V7/00
摘要： Systems and methods for determining a bias-corrected value of at least one component of a gravity gradient tensor using a gravity gradiometer and a measurement bias of the gravity gradiometer wherein the measurement bias varies with time, by taking at least three measurements with the gravity gradiometer positioned in at least two orientations. Any gravity gradiometer can be used, including a Cross-Component Gravity Gradiometer (CCGG), an Orthogonal Quadrupole Responder (OQR), an In-Line Responder (ILR), a Diagonal-Component Gravity Gradiometer, or a Multi-Component Gravity Gradiometer (MCGG).

8. 发明公开

EP2233951A1 Gravitational wave generator utilizing coupled oscillators and methods for amplification of gravitational waves 审中-公开
标题翻译： Gekoppelte Oszillatoren verwendender Gravitationswellenerzeuger und Verfahren zurVerstärkungder Gravitationswellen
公开(公告)号：EP2233951A1
公开(公告)日：2010-09-29
申请号：EP09156549.9
申请日：2009-03-27
申请人： Elmarx Srl
发明人： Fontana, Giorgio
IPC分类号： G01V7/00
CPC分类号： G01V7/00
摘要： It is provided a use of a high vacuum chamber as an amplifier of a gravitational wave. Furthermore, it is provided a device for generating a gravitational wave, comprising a generator (10, 18) of an external energy; a primary vacuum chamber (20) with window (19) transparent for the external energy; a first vacuum pump (21) connected to the primary vacuum chamber (20) and configured to evacuate the primary vacuum chamber (20); a converting material (22, 12) for converting the external energy into gravitational waves, the converting material being disposed inside the primary vacuum chamber (20) such that the external energy illuminates the converting material (22); a second vacuum chamber (16, 23) used as an amplifier of the gravitational wave; and a second vacuum pump (24) connected to the second vacuum chamber (16, 23) and configured to evacuate the primary vacuum chamber (16, 23).
摘要翻译：提供了使用高真空室作为重力波的放大器。此外，提供了一种用于产生重力波的装置，其包括具有外部能量的发电机（10,18）具有用于外部能量透明的窗口（19）的初级真空室（20）第一真空泵（21），其连接到所述主真空室（20）并被构造成抽空所述一次真空室（20）; 所述转换材料设置在所述初级真空室（20）的内部，使得所述外部能量照射所述转换材料（22）;所述转换材料（22,12）用于将所述外部能量转换成重力波。用作重力波放大器的第二真空室（16,23）; 以及连接到第二真空室（16,23）并构造成抽空一次真空室（16,23）的第二真空泵（24）。

9. 发明公开

EP2183620A2 GEOPHYSICAL DATA PROCESSING SYSTEMS 审中-公开
标题翻译：地球物理数据处理系统
公开(公告)号：EP2183620A2
公开(公告)日：2010-05-12
申请号：EP08776032.8
申请日：2008-07-24
申请人： Arkex Limited
发明人： DAVIES, Mark
IPC分类号： G01V7/00
CPC分类号： G01V7/00 , G01V11/00
摘要： We describe a method of processing geophysical data including at least measured potential field data from a potential field survey of a surveyed region of the earth to provide a three-dimensional representation of the underlying geology of said surveyed region, the method comprising: inputting terrain-corrected potential field data for said surveyed region, said potential field data comprising data for a range of spatial wavelengths, geological features at different depths in said surveyed region being associated with different wavelengths in said range of wavelengths; filtering said potential field data by spatial wavelength to generate a first plurality of filtered sets of potential field data, each relating to a respective wavelength or range of wavelengths, each targeting geological features at a different respective said depth; processing each said filtered set of potential field data, to identify a set of spatial features comprising one or both of line spatial features and point spatial features in each said filtered set of potential field data, and to generate a set of plot data for each said filtered set of potential field data, a said set of plot data representing said identified set of spatial features for a said depth targeted by said filtering; and combining said sets of plot data to generate three-dimensional map data providing a three-dimensional representation of said underlying geology of said surveyed region.
摘要翻译：我们描述了一种处理地球物理数据的方法，该方法至少包括来自地球勘测区域的潜在现场勘测的测量的潜在磁场数据，以提供所述勘测区域的底层地质的三维表示，该方法包括：输入地形 - 所述勘测区域中的不同深度的地质特征与所述波长范围中的不同波长相关联，所述潜在野数据包括空间波长范围的数据;所述勘测区域中的不同深度处的地质特征与所述波长范围中的不同波长相关联; 通过空间波长对所述潜在场数据进行滤波以生成第一组多个滤波的潜在场数据集，每个滤波器组与相应的波长或波长范围有关，各自针对不同的相应所述深度处的地质特征; 处理每个所述过滤的一组潜在的场数据，以识别包括每个所述过滤的一组潜在的场数据中的线空间特征和点空间特征中的一者或两者的一组空间特征，并且为每个所述经滤波的一组潜在的场数据，所述一组绘图数据代表针对由所述滤波所针对的所述深度的所述所识别的一组空间特征; 以及组合所述绘图数据组以产生提供所述勘测区域的所述基础地质的三维表示的三维地图数据。

10. 发明公开

EP1820048A1 VORRICHTUNG UND VERFAHREN ZUR MATERIALDETEKTION MITTELS GRAVITATIONSFELDAUSWERTUNG 有权
标题翻译： DEVICE AND METHOD FOR材料探测通过重力现场评价
公开(公告)号：EP1820048A1
公开(公告)日：2007-08-22
申请号：EP05803950.4
申请日：2005-11-10
申请人： VEGA Grieshaber KG
发明人： RAFFALT, Felix
IPC分类号： G01V7/00
CPC分类号： G01V7/00
摘要： Level measurement is commonly carried out by means of sensors that detect acoustic or electromagnetic signals or radioactive radiation emitted by corresponding sources and that use the results of measurement for drawing conclusions about the levels. According to an embodiment of the invention, a sensor (701 or 702 or 703 or 704 or 705) for level measurement by means of gravitational field analysis comprises a first and a second gravimeter unit. Measurement is carried out contactless, through the wall of the tank and without energy input into the product. There is no need for a source emitting measuring beams.

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