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1. 发明申请

US20180106738A1 DEVICE FOR THE ANALYSIS OF FLUID DISTRIBUTION IN ABSORBENT ARTICLES IN TWO AND THREE DIMENSIONS 审中-公开
公开(公告)号：US20180106738A1
公开(公告)日：2018-04-19
申请号：US15729703
申请日：2017-10-11
申请人： The Procter & Gamble Company
发明人： Behzad MOHEBBI , Jan CLAUSSEN , Justyna PARADOWSKA , J Michael BILLS
IPC分类号： G01N24/08 , G01R33/30 , G01R33/561
CPC分类号： G01N24/082 , A61F13/42 , A61F13/84 , A61F2013/8488 , G01N24/08 , G01R33/30 , G01R33/305 , G01R33/5617
摘要： A device for the analysis of fluid distribution in an absorbent article is disclosed. The device provides for a frame, a pressure chamber disposed in contacting and mating engagement with the frame, and a NMR sensor in cooperative engagement with the frame and the pressure chamber. The pressure chamber further comprises a top plate and a conformable surface. The absorbent article is disposable between the top plate and the conformable surface. The NMR sensor is disposable proximate to the pressure chamber and is capable of measuring a fluid distribution in the absorbent article when the absorbent article is disposed between the top plate and the conformable surface of the pressure chamber and the NMR sensor is disposed proximate to a surface of the absorbent article.

2. 发明授权

US09835698B2 Devices and process for high-pressure magic angle spinning nuclear magnetic resonance 有权
公开(公告)号：US09835698B2
公开(公告)日：2017-12-05
申请号：US14165215
申请日：2014-01-27
申请人： Battelle Memorial Institute
发明人： David W. Hoyt , Jesse A. Sears , Romulus V. F. Turcu , Kevin M. Rosso , Jian Zhi Hu
IPC分类号： G01R33/30 , G01R33/34
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.

3. 发明授权

US09459330B2 System and method for obtaining nuclear magnetic resonance measurements on reservoir fluids for prediction of fluid properties 有权
标题翻译：用于获得储层流体核磁共振测量的系统和方法，用于预测流体性质
公开(公告)号：US09459330B2
公开(公告)日：2016-10-04
申请号：US13827549
申请日：2013-03-14
申请人： Schlumberger Technology Corporation
发明人： Robert Freedman , Vivek Anand , Payam Tabrizi , Ricardo Y. Torres , Douglas W. Grant , Daniel Catina , Krishnamurthy Ganesan
IPC分类号： G01R33/30 , G01N24/08 , G01V3/32
CPC分类号： G01R33/30 , G01N24/081 , G01R33/305 , G01V3/32
摘要： A nuclear magnetic resonance (NMR) measurement system for high pressure and temperature measurements on fluids is disclosed. The system has a sensor assembly that includes a sample holder having a body formed from a non-magnetic metal and defining an interior cavity for receiving a fluid sample, a frame member disposed in the interior cavity of the sample holder, an antenna coil disposed in the interior cavity about the frame member, an inlet that allows the fluid sample to enter the interior cavity, an outlet that allows for the fluid sample to be flushed from the interior cavity, and a magnet assembly having a central bore in which the sample holder is disposed. Adjacent to the sample holder are pulsed field gradient coils for performing diffusion measurements. The system further includes pulse sequencer circuitry that supplies signals to the antenna coil. When the interior cavity of the sample holder is filled with the fluid sample, the antenna coil and the frame member are at least partially submerged in the fluid sample, and the antenna coil obtains NMR measurements of the fluid sample in response to the signals. Related methods and apparatuses are also disclosed herein.
摘要翻译：公开了用于对流体进行高压和温度测量的核磁共振（NMR）测量系统。该系统具有传感器组件，其包括具有由非磁性金属形成的主体并且限定用于接收流体样品的内部空腔的样品保持器，设置在样品保持器的内部空腔中的框架构件，设置在围绕框架构件的内部空腔，允许流体样品进入内部空腔的入口，允许流体样品从内部空腔冲洗的出口，以及具有中心孔的磁体组件，样品架被处置。与样品架相邻的是用于进行扩散测量的脉冲场梯度线圈。该系统还包括向天线线圈提供信号的脉冲序列器电路。当样品保持器的内腔填充有流体样品时，天线线圈和框架构件至少部分地浸没在流体样品中，并且天线线圈响应于信号获得流体样品的NMR测量值。本文还公开了相关方法和装置。

4. 发明申请

US20140253116A1 SYSTEM AND METHOD FOR OBTAINING NUCLEAR MAGNETIC RESONANCE MEASUREMENTS ON RESERVOIR FLUIDS FOR PREDICTION OF FLUID PROPERTIES 有权
标题翻译：用于获得流体特性的储层流体中的核磁共振测量的系统和方法
公开(公告)号：US20140253116A1
公开(公告)日：2014-09-11
申请号：US13827549
申请日：2013-03-14
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Robert Freedman , Vivek Anand , Payam Tabrizi , Ricardo Y. Torres , Douglas W. Grant , Daniel Catina , Krishnamurthy Ganesan
IPC分类号： G01R33/30 , G01V3/32
CPC分类号： G01R33/30 , G01N24/081 , G01R33/305 , G01V3/32
摘要： A nuclear magnetic resonance (NMR) measurement system for high pressure and temperature measurements on fluids is disclosed. The system has a sensor assembly that includes a sample holder having a body formed from a non-magnetic metal and defining an interior cavity for receiving a fluid sample, a frame member disposed in the interior cavity of the sample holder, an antenna coil disposed in the interior cavity about the frame member, an inlet that allows the fluid sample to enter the interior cavity, an outlet that allows for the fluid sample to be flushed from the interior cavity, and a magnet assembly having a central bore in which the sample holder is disposed. Adjacent to the sample holder are pulsed field gradient coils for performing diffusion measurements. The system further includes pulse sequencer circuitry that supplies signals to the antenna coil. When the interior cavity of the sample holder is filled with the fluid sample, the antenna coil and the frame member are at least partially submerged in the fluid sample, and the antenna coil obtains NMR measurements of the fluid sample in response to the signals. Related methods and apparatuses are also disclosed herein.
摘要翻译：公开了用于对流体进行高压和温度测量的核磁共振（NMR）测量系统。该系统具有传感器组件，其包括具有由非磁性金属形成的主体并且限定用于接收流体样品的内部空腔的样品保持器，设置在样品保持器的内部空腔中的框架构件，设置在围绕框架构件的内部空腔，允许流体样品进入内部空腔的入口，允许流体样品从内部空腔冲洗的出口，以及具有中心孔的磁体组件，样品架被处置。与样品架相邻的是用于进行扩散测量的脉冲场梯度线圈。该系统还包括向天线线圈提供信号的脉冲序列器电路。当样品保持器的内腔填充有流体样品时，天线线圈和框架构件至少部分地浸没在流体样品中，并且天线线圈响应于信号获得流体样品的NMR测量值。本文还公开了相关方法和装置。

5. 发明申请

US20140167757A1 VACUUM FEED-THROUGH ASSEMBLY 有权
标题翻译：真空进料 - 通过组装
公开(公告)号：US20140167757A1
公开(公告)日：2014-06-19
申请号：US13714651
申请日：2012-12-14
申请人： GENERAL ELECTRIC COMPANY
发明人： Evangelos Trifon Laskaris , Gene Conte , Susumu Mine
IPC分类号： H02G3/22 , G01R33/34 , H01B19/00
CPC分类号： H02G3/22 , G01R33/305 , G01R33/3815 , H01F6/065 , Y10T29/49885
摘要： A vacuum feed-through assembly and a method for manufacturing the same including a conductor having a threaded outer diameter end, a plastic seal having a threaded inner diameter matching the threaded outer diameter end of the conductor, and an epoxy to epoxy bond the threaded inner diameter of the plastic seal to the threaded outer diameter end of the conductor.
摘要翻译：一种真空馈通组件及其制造方法，其包括具有螺纹外径端的导体，具有与导体的螺纹外径端匹配的螺纹内径的塑料密封件，以及环氧树脂与环氧树脂结合，塑料密封件的直径与导体的螺纹外径端的距离。

6. 发明申请

US20140139220A1 DEVICES AND PROCESS FOR HIGH-PRESSURE MAGIC ANGLE SPINNING NUCLEAR MAGNETIC RESONANCE 有权
标题翻译：用于高压魔术角旋转核磁共振的装置和工艺
公开(公告)号：US20140139220A1
公开(公告)日：2014-05-22
申请号：US14165215
申请日：2014-01-27
申请人： David W. Hoyt , Jesse A. Sears , Romulus V.F. Turcu , Kevin M. Rosso , Jian Zhi Hu
发明人： David W. Hoyt , Jesse A. Sears , Romulus V.F. Turcu , Kevin M. Rosso , Jian Zhi Hu
IPC分类号： G01R33/30
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。

7. 发明申请

US20140044598A1 HIGH-PRESSURE, HIGH-TEMPERATURE MAGIC ANGLE SPINNING NUCLEAR MAGNETIC RESONANCE DEVICES AND PROCESSES FOR MAKING AND USING SAME 有权
标题翻译：高压，高温魔术角旋转核磁共振装置及其制造和使用方法
公开(公告)号：US20140044598A1
公开(公告)日：2014-02-13
申请号：US13961012
申请日：2013-08-07
申请人： Jian Zhi Hu , Mary Y. Hu , Mark R. Townsend , Johannes A. Lercher , Charles H. F. Peden
发明人： Jian Zhi Hu , Mary Y. Hu , Mark R. Townsend , Johannes A. Lercher , Charles H. F. Peden
IPC分类号： G01R33/30 , B23G1/02 , G01R3/00
CPC分类号： G01R33/305 , B23G1/02 , G01R3/00 , G01R33/307 , Y10T29/49996 , Y10T409/300112
摘要： Re-usable ceramic magic angle spinning (MAS) NMR rotors constructed of high-mechanic strength ceramics are detailed that include a sample compartment that maintains high pressures up to at least about 200 atmospheres (atm) and high temperatures up to about least about 300° C. during operation. The rotor designs minimize pressure losses stemming from penetration over an extended period of time. The present invention makes possible a variety of in-situ high pressure, high temperature MAS NMR experiments not previously achieved in the prior art.
摘要翻译：详细描述了由高机械强度陶瓷构成的可重复使用的陶瓷魔角旋转（MAS）NMR转子，其包括保持高达至少约200大气压（atm）的高压和至多约300°的高温的样品室 C.操作期间转子设计可以最大限度地减少长时间内渗透引起的压力损失。本发明使现有技术中以前未实现的各种原位高压，高温MAS NMR实验成为可能。

8. 发明授权

US09995802B2 Very low temperature NMR method and device 有权
公开(公告)号：US09995802B2
公开(公告)日：2018-06-12
申请号：US14364853
申请日：2012-12-11
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
发明人： Eric Bouleau , Gaël De Paëpe
IPC分类号： G01V3/00 , G01R33/31 , G01R33/30 , G01N24/08
CPC分类号： G01R33/31 , G01N24/08 , G01R33/305 , G01R33/307
摘要： The NMR analysis method for analyzing a solid sample positioned in a sample-holder (21) includes generation of a plurality of high-pressure gaseous flows (2, 3, 4) from at least one first source (1) of a high-pressure gas; cooling of the gaseous flows (2, 3, 4) in at least one heat exchanger (12) from a coolant gas (15) originating from at least one second source (11) of gas; and rotation of the sample-holder (21) by a first cooled high-pressure gaseous flow (2) and cooling of the sample-holder by a second cooled high-pressure gaseous flow (3).

9. 发明申请

US20170191917A1 NUCLEAR MAGNETIC RESONANCE GAS ISOTHERM TECHNIQUE TO EVALUATE RESERVOIR ROCK WETTABILITY 审中-公开
公开(公告)号：US20170191917A1
公开(公告)日：2017-07-06
申请号：US15463679
申请日：2017-03-20
申请人： Saudi Arabian Oil Company
发明人： Hyung Tae Kwak , Ahmad Mubarak Al-Harbi
IPC分类号： G01N11/00 , G01V3/32 , G01R33/44 , G01R33/561 , G01N24/08 , G01R33/30
CPC分类号： G01N11/00 , G01N24/081 , G01N24/082 , G01N2011/0006 , G01N2011/0086 , G01R33/305 , G01R33/448 , G01R33/5617 , G01V3/32
摘要： Nuclear magnetic resonance (NMR) gas isotherm techniques to evaluate wettability of porous media, such as hydrocarbon reservoir rock, can include constructing a NMR gas isotherm curve for a porous media sample gas adsorption under various pressures. A hydrophobic or hydrophilic nature of the porous media sample can be determined using the NMR gas isotherm curves. A wettability of the porous media sample can be determined based on the NMR gas isotherm curve. The wettability can be determined for porous media samples with different pore sizes. In the case of reservoir rock samples, the determined wettability can be used, among other things, to model the hydrocarbon reservoir that includes such rock samples, to simulate fluid flow through such reservoirs, or to model enhanced hydrocarbon recovery from such reservoirs.

10. 发明授权

US09448291B2 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：US09448291B2
公开(公告)日：2016-09-20
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 , G01N24/10 , G01R33/60
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。

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