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31. 发明申请

US20160047867A1 SAMPLE HOLDER AND METHOD 审中-公开
标题翻译：样品座和方法
公开(公告)号：US20160047867A1
公开(公告)日：2016-02-18
申请号：US14457919
申请日：2014-08-12
申请人： UB2 Instruments SRL
发明人： Romulus Valeriu Flaviu TURCU , Simion SIMON
IPC分类号： G01R33/30
CPC分类号： G01R33/305 , G01R33/307
摘要： A sample holder for use with magic angle spinning NMR and similar magnetic resonance analysis techniques which includes a sample holder sealed by an O-ring and a contact seal. The O-ring seals the sample volume during pressurization whereas the contact seal is active during analysis. The O-ring and the contact seal are disposed so that rotation of a plug selective engages one or both of the seals.
摘要翻译：用于魔角旋转NMR和类似磁共振分析技术的样品架，其包括由O形环和接触密封件密封的样品架。 O型圈在加压期间密封样品体积，而分析期间接触密封是有效的。 O形环和接触密封件被设置成使得塞子的旋转选择性地接合一个或两个密封件。

32. 发明申请

US20150061669A1 Tri-Axial NMR Test Instrument 审中-公开
标题翻译：三轴核磁共振测试仪
公开(公告)号：US20150061669A1
公开(公告)日：2015-03-05
申请号：US14018557
申请日：2013-09-05
申请人： Saudi Arabian Oil Company
发明人： Mustafa Hakimuddin
IPC分类号： G01R33/44 , G01V3/14 , G01R33/28
CPC分类号： G01R33/44 , G01N3/10 , G01N24/081 , G01N33/28 , G01R33/28 , G01R33/305 , G01V3/14 , G01V3/32
摘要： The invention provides a tri-axial nuclear magnetic resonance apparatus for testing of petro-physical properties and gathering of geo-mechanical information and methods of using the same. The tri-axial nuclear magnetic resonance apparatus includes a tri-axial load frame encasing a tri-axial load cell that includes a tri-axial sample holder, at least one electrical sensor, at least one acoustic sensor, and a nuclear magnetic resonance instrument.
摘要翻译：本发明提供一种三轴核磁共振装置，用于测试石油物理性质和收集地球机械信息及其使用方法。三轴核磁共振装置包括三轴负载框架，其包围三轴测力传感器，该三轴测力传感器包括三轴样本保持器，至少一个电传感器，至少一个声传感器和核磁共振仪。

33. 发明申请

US20150002153A1 HIGH PRESSURE SAMPLE CONTAINMENT SYSTEM FOR ELECTROMAGNETIC MEASUREMENTS 有权
标题翻译：用于电磁测量的高压样品容纳系统
公开(公告)号：US20150002153A1
公开(公告)日：2015-01-01
申请号：US14349518
申请日：2012-10-04
申请人： Pressure BioSciences, Inc.
发明人： Edmund Y. Ting , Alexander Lazarev
IPC分类号： G01R33/30
CPC分类号： G01R33/305 , G01N24/10 , G01R33/60
摘要： The present invention is related to systems and methods for chemical and biological analysis and, in particular, to systems, apparatus, and methods of sample conditioning and analysis.
摘要翻译：本发明涉及用于化学和生物分析的系统和方法，特别涉及样品调节和分析的系统，装置和方法。

34. 发明申请

US20140312901A1 Miniature NMR Drill Cutting Analyzer and Methods of Use 有权
标题翻译：微型NMR钻头切割分析仪及其使用方法
公开(公告)号：US20140312901A1
公开(公告)日：2014-10-23
申请号：US14233083
申请日：2013-03-01
申请人： Halliburton Energy Services, Inc.
发明人： Songhua Chen , Rebecca Corina Jachmann
IPC分类号： G01R33/30
CPC分类号： G01R33/302 , G01N24/081 , G01R33/305 , G01R33/3678 , G01R33/383 , G01R33/422 , G01R33/448
摘要： A nuclear magnetic resonance (NMR) sample analyzer has a plurality of NMR units arrayed in a predetermined relationship to each other. Each of the NMR units includes a sample chamber having a sensitive volume for containing a sample to be analyzed; a radio frequency (RF) transmitting and receiving device proximal the sample chamber; and a magnet surrounding the RF transmitting and receiving device and sample chamber for generating a substantially uniform magnetic field within the sensitive volume and substantially no magnetic field beyond an outside wall of the magnet.
摘要翻译：核磁共振（NMR）样品分析仪具有以预定关系彼此排列的多个NMR单元。每个NMR单元包括具有用于容纳要分析的样品的灵敏体积的样品室; 位于样品室附近的射频（RF）发射和接收装置; 以及围绕RF发射和接收装置和样品室的磁体，用于在敏感体积内产生基本均匀的磁场，并且基本上不超过磁体外壁的磁场。

35. 发明授权

US08692548B2 Devices and process for high-pressure magic angle spinning nuclear magnetic resonance 有权
标题翻译：高压魔角旋转核磁共振装置及工艺
公开(公告)号：US08692548B2
公开(公告)日：2014-04-08
申请号：US13193172
申请日：2011-07-28
申请人： David W. Hoyt , Jesse A. Sears, Jr. , Romulus V. F. Turcu , Kevin M. Rosso , Jian Zhi Hu
发明人： David W. Hoyt , Jesse A. Sears, Jr. , Romulus V. F. Turcu , Kevin M. Rosso , Jian Zhi Hu
IPC分类号： G01V3/00
CPC分类号： G01R33/307 , G01R33/305 , G01R33/34069
摘要： A high-pressure magic angle spinning (MAS) rotor is detailed that includes a high-pressure sample cell that maintains high pressures exceeding 150 bar. The sample cell design minimizes pressure losses due to penetration over an extended period of time.
摘要翻译：详细介绍了高压魔角旋转（MAS）转子，其包括高压样品池，其保持超过150巴的高压。样品池设计可以最大限度地减少由于在较长时间内渗透造成的压力损失。

36. 发明申请

US20140091800A1 NMR SAMPLE CONTAINMENT 审中-公开
标题翻译： NMR样品容量
公开(公告)号：US20140091800A1
公开(公告)日：2014-04-03
申请号：US14038372
申请日：2013-09-26
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： EDMUND J. FORDHAM
IPC分类号： G01R33/30
CPC分类号： G01R33/305 , G01N24/081 , G01R33/31
摘要： Nuclear magnetic resonance spectrometer for examination of a sample under pressure has a coolant vessel containing a radio-frequency coil cooled by coolant in the vessel while located within the magnetic field of the spectrometer. A pressurizable sample holder comprises a nonmagnetic pressure retaining tube formed of electrically insulating matrix material containing electrically insulating reinforcing filaments. The spectrometer is configured to accommodate this sample holder with the axis of the pressure retaining tube transverse to the magnetic field, and the radiofrequency coil at the exterior of the pressure retaining tube. Cooling of the coil improves the signal to noise ratio and offsets the low coil filling factor which is a consequence of placing the coil outside a non-metallic pressure retaining tube. End pieces at each end of the tube are connected together and contain longitudinal pressure stress.
摘要翻译：用于在压力下检查样品的核磁共振光谱仪具有冷却剂容器，该冷却剂容器包含在位于光谱仪的磁场内的容器中由冷却剂冷却的射频线圈。可加压的样品保持器包括由电绝缘的基质材料形成的非磁性压力保持管，其包含电绝缘的增强细丝。光谱仪被配置成容纳该样品保持器，其压力保持管的轴线与磁场横向，以及在压力保持管外部的射频线圈。线圈的冷却提高了信噪比，并且抵消了将线圈放置在非金属压力保持管外的结果的低线圈填充因子。管的两端的端部连接在一起并且包含纵向压力应力。

37. 发明申请

US20130335081A1 SAMPLE HOLDER FOR USE IN NMR 审中-公开
标题翻译： NMR样品使用样品
公开(公告)号：US20130335081A1
公开(公告)日：2013-12-19
申请号：US13920897
申请日：2013-06-18
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： EDMUND J. FORDHAM
IPC分类号： G01R33/30
CPC分类号： G01R33/305 , G01N24/081
摘要： A pressurizable holder for a sample to be examined by NMR, comprises a pressure retaining nonmagnetic tube surrounding a radio-frequency coil which in turn surrounds a space for the sample. The pressure retaining tube is formed of (i) nonmetallic electrically insulating material such as a ceramic or (ii) nonmetallic electrically insulating matrix material reinforced with electrically insulating filaments such as glass fiber, or (iii) non-metallic electrically insulating matrix material reinforced with electrically conductive filaments configured so that conductivity is anisotropic. There is good coil filling factor without constraint on wall thickness of the pressure retaining tube. Avoidance of isotropically conductive material inhibits eddy currents when an NMR spectrometer's magnetic field gradient coils are switched on and off. The tube resists hoop stress from internal pressure. Longitudinal stress is resisted by structure connecting end pieces at the ends of the pressure retaining tube.
摘要翻译：用于通过NMR检查的样品的可加压保持器包括围绕射频线圈的压力保持非磁性管，该射频线圈又包围样品的空间。压力保持管由（i）非金属电绝缘材料（例如陶瓷）或（ii）用诸如玻璃纤维的电绝缘细丝增强的非金属电绝缘基体材料形成，或（iii）非金属电绝缘基体材料，配置为导电性为各向异性的导电细丝。在压力保持管的壁厚上没有约束条件下有良好的线圈填充系数。当NMR光谱仪的磁场梯度线圈接通和断开时，避免各向同性传导材料抑制涡流。管子抵抗内部压力的环向应力。纵向应力抵抗在压力保持管的端部处的端部件的结构连接。

38. 发明授权

US08400147B2 Predicting properties of live oils from NMR measurements 有权
标题翻译：从NMR测量中预测活性油的性质
公开(公告)号：US08400147B2
公开(公告)日：2013-03-19
申请号：US12765096
申请日：2010-04-22
申请人： Vivek Anand , Robert Freedman
发明人： Vivek Anand , Robert Freedman
IPC分类号： G01V3/00
CPC分类号： G01V3/32 , G01N24/081 , G01R33/305 , G01R33/448
摘要： A fluid property of live crude oil removed from an earth formation is determined using nuclear magnetic resonance (NMR) measurements. A pressure cell, located on or near the earth's surface, and in which the live crude oil is disposed, is provided. An NMR tool capable of making NMR measurements on the live crude oil is provided, as is a database linking existing NMR data and the fluid property. A mapping function is created from a combination of radial basis functions and parameters of the mapping function are derived using the database. NMR data are acquired on the live crude oil using the NMR tool, and the fluid property is estimated from the acquired NMR data using the mapping function.
摘要翻译：使用核磁共振（NMR）测量确定从地层去除的活的原油的流体性质。提供位于地球表面上或附近的压力容器，其中设置活的原油。提供能够对活原油进行NMR测量的NMR工具，连同现有NMR数据和流体性质的数据库也是一样。映射函数是从径向基函数的组合创建的，映射函数的参数是使用数据库导出的。使用NMR工具在活原油上获得NMR数据，并且使用映射函数从获取的NMR数据估计流体性质。

39. 发明申请

US20090151465A1 Miniature high pressure cell for sample characterization 审中-公开
标题翻译：用于样品表征的微型高压电池
公开(公告)号：US20090151465A1
公开(公告)日：2009-06-18
申请号：US12308139
申请日：2007-05-30
申请人： Patricia Lebre Alireza
发明人： Patricia Lebre Alireza
IPC分类号： G01L7/16
CPC分类号： B01J3/06 , G01R33/305
摘要： A miniature high pressure cell for sample characterization under pressure, comprising: a cell body defining a bore extending along an axis; first and second force transmitting elements mounted within said bore, said first and second force transmitting elements having respective first and second force transmitting faces which face towards each other in the axial direction; and a seal member positioned at least partially in said bore between said force transmitting elements, the seal member having walls defining a through-hole extending axially between respective sides and opening out towards respective force transmitting faces, said seal member and force transmitting elements being arranged such that, in use, the walls of said seal member defining said through-hole and portions of said force transmitting faces define the boundaries of a sealed sample volume in which a pressure transmitting medium and a sample to be characterized may be contained, wherein: at least one of said force transmitting elements is moveable so as to press said seal member between the faces; the miniature high pressure cell further comprising: a force locking apparatus for holding said force transmitting elements pressed against said seal member with a predetermined locking force, such that said sealed sample volume is held pressurized by said predetermined locking force; wherein said cell body includes a threaded portion and said force locking apparatus comprises at least one locking member with a threaded portion configured to cooperate with the threaded portion of said cell body, said threaded portions being coaxial with the axis of said bore and axially spaced from said seal member.
摘要翻译：一种用于在压力下进行样品表征的微型高压电池，包括：细胞体，其限定沿轴线延伸的孔; 第一和第二力传递元件安装在所述孔内，所述第一和第二力传递元件具有在轴向上彼此面对的相应的第一和第二力传递面; 以及密封构件，其至少部分地定位在所述力传递元件之间的所述孔中，所述密封构件具有壁，所述密封构件具有限定通孔的壁，所述壁在相应的侧面之间轴向延伸并朝向相应的力传递面向外敞开，所述密封构件和力传递元件布置使得在使用中，限定所述通孔的所述密封构件的壁和所述力传递面的部分限定了密封样品体积的边界，其中可以包含压力传递介质和要表征的样品，其中：所述力传递元件中的至少一个是可移动的，以便在所述面之间按压所述密封构件; 所述微型高压电池还包括：力锁定装置，用于以预定的锁定力将所述力传递元件保持在所述密封构件上，使得所述密封样品体积被所述预定的锁定力保持加压; 其中所述电池体包括螺纹部分，并且所述力锁定装置包括至少一个锁定构件，所述至少一个锁定构件具有构造成与所述电池体的螺纹部分协作的螺纹部分，所述螺纹部分与所述孔的轴线同轴并且轴向间隔开所述密封件。

40. 发明授权

US06362624B1 Apparatus and method for high pressure NMR spectroscopy 有权
标题翻译：高压NMR光谱仪的设备和方法
公开(公告)号：US06362624B1
公开(公告)日：2002-03-26
申请号：US09428084
申请日：1999-10-27
申请人： Andrew J. Wand , Mark R. Ehrhardt , Jeffrey L. Urbauer
发明人： Andrew J. Wand , Mark R. Ehrhardt , Jeffrey L. Urbauer
IPC分类号： G01V300
CPC分类号： B01L3/508 , G01R33/305
摘要： The present invention provides a pressure cell for pressurizing materials for use in NMR spectroscopy, comprising a sample tube made of sapphire for placing the material, the tube being closed at one end, a housing for holding the sample tube such that the material in the tube can be pressurized, a cove for closing the housing, the cover having an inlet for pressuring the material, means for sealing the cover to the housing, and means of sealing the housing to the sample tube.
摘要翻译：本发明提供一种用于对用于NMR光谱学的材料进行加压的压力池，包括由用于放置材料的蓝宝石制成的样品管，管在一端封闭，用于保持样品管的壳体，使得管中的材料可以加压，用于封闭壳体的海湾，盖具有用于加压材料的入口，用于将盖密封到壳体的装置，以及将壳体密封到样品管的装置。

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