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1. 发明申请

US20150061670A1 NMR Analysis of A Core Sample Employing An Open Permanent Magnet Removable from A Core Holder 有权
标题翻译：使用从芯夹可拆卸的开放永磁体的核心样品的NMR分析
公开(公告)号：US20150061670A1
公开(公告)日：2015-03-05
申请号：US14362401
申请日：2012-05-15
申请人： Edmund J. Fordham , Jonathan Mitchell
发明人： Edmund J. Fordham , Jonathan Mitchell
IPC分类号： G01N24/08 , G01N1/00
CPC分类号： G01N24/081 , G01N1/00 , G01R33/305 , G01R33/3806 , G01R33/383 , G01V3/32
摘要： An apparatus and method for NMR analysis of a plurality of core samples includes a core holder (11) that holds a core sample under pressurized conditions. A radio frequency coil (51) disposed about the core holder (11) generates a pulsed-mode magnetic field component over a sample volume occupied by the core sample. A support structure is removably secured to the respective core holder. A permanent magnet (65A, 65B) has an open configuration such that it is removably disposed into a position within the support structure about the radio frequency coil and the core holder. The open configuration allows the same permanent magnet to be used for NMR analysis of a plurality of core samples without the need for depressurizing the respective core holder and disassembling the core holder and corresponding load frame for each core sample. It also allows multiple core samples to be prepared for NMR analysis while separated from the NMR measurement apparatus.
摘要翻译：多个芯样品的NMR分析的装置和方法包括在加压条件下保持芯样品的芯保持器（11）。设置在芯保持器（11）周围的射频线圈（51）在由核心样本占据的样本体积上产生脉冲模式磁场分量。支撑结构可拆卸地固定到相应的芯保持器。永磁体（65A，65B）具有打开构造，使得其可移除地设置在围绕射频线圈和芯保持器的支撑结构内的位置。打开结构允许将相同的永磁体用于多个芯样品的NMR分析，而不需要对相应的芯保持器进行减压，并拆卸每个芯样品的芯架和相应的负载框架。它还允许在与NMR测量装置分离的同时制备用于NMR分析的多个核心样品。

2. 发明申请

US20080013531A1 VOICE OVER DATA TELECOMMUNICATIONS NETWORK ARCHITECTURE 有权
公开(公告)号：US20080013531A1
公开(公告)日：2008-01-17
申请号：US11781118
申请日：2007-07-20
申请人： Isaac Elliott , Steven Higgins , Andrew Dugan , Jon Peterson , Robert Hernandez , Rick Steele , Bruce Baker , Rich Terpstra , Jonathan Mitchell , Jin-Gen Wang , Harold Stearns , Eric Zimmerer , Ray Waibel , Kraig Owen , Shawn Lewis
发明人： Isaac Elliott , Steven Higgins , Andrew Dugan , Jon Peterson , Robert Hernandez , Rick Steele , Bruce Baker , Rich Terpstra , Jonathan Mitchell , Jin-Gen Wang , Harold Stearns , Eric Zimmerer , Ray Waibel , Kraig Owen , Shawn Lewis
IPC分类号： H04L12/66
CPC分类号： H04L29/06027 , H04L12/6418 , H04L12/66 , H04L29/06 , H04L65/1006 , H04L65/1009 , H04L65/1026 , H04L65/1036 , H04L65/1043 , H04L65/1069 , H04L65/1083 , H04L65/4007 , H04L65/605 , H04L69/08 , H04L2012/6472 , H04M3/42 , H04M7/1245 , H04M7/1255 , H04Q3/0025 , H04Q3/0045
摘要： The present invention describes a system and method for communicating voice and data over a packet-switched network that is adapted to coexist and communicate with a legacy PSTN. The system permits packet switching of voice calls and data calls through a data network from and to any of a LEC, a customer facility or a direct IP connection on the data network. The system includes soft switch sites, gateway sites, a data network, a provisioning component, a network event component and a network management component. The system interfaces with customer facilities (e.g., a PBX), carrier facilities (e.g., a LEC) and legacy signaling networks (e.g., SS7) to handle calls between any combination of on-network and off-network callers. The soft switch sites provide the core call processing for the voice network architecture. The soft switch sites manage the gateway sites in a preferred embodiment, using a protocol such as the Internet Protocol Device Control (IPDC) protocol to request the set-up and tear-down of calls. The gateway sites originate and terminate calls between calling parties and called parties through the data network. The gateway sites include network access devices to provide access to network resources. The data network connects one or more of the soft switch sites to one or more of the gateway sites. The provisioning and network event component collects call events recorded at the soft switch sites. The network management component includes a network operations center (NOC) for centralized network management.

3. 发明授权

US09696269B2 NMR analysis of a core sample employing an open permanent magnet removable from a core holder 有权
公开(公告)号：US09696269B2
公开(公告)日：2017-07-04
申请号：US14362401
申请日：2012-05-15
申请人： Edmund J. Fordham , Jonathan Mitchell
发明人： Edmund J. Fordham , Jonathan Mitchell
IPC分类号： G01V3/00 , G01N24/08 , G01R33/30 , G01R33/383 , G01N1/00 , G01R33/38 , G01V3/32
CPC分类号： G01N24/081 , G01N1/00 , G01R33/305 , G01R33/3806 , G01R33/383 , G01V3/32
摘要： An apparatus and method for NMR analysis of a plurality of core samples includes a core holder (11) that holds a core sample under pressurized conditions. A radio frequency coil (51) disposed about the core holder (11) generates a pulsed-mode magnetic field component over a sample volume occupied by the core sample. A support structure is removably secured to the respective core holder. A permanent magnet (65A, 65B) has an open configuration such that it is removably disposed into a position within the support structure about the radio frequency coil and the core holder. The open configuration allows the same permanent magnet to be used for NMR analysis of a plurality of core samples without the need for depressurizing the respective core holder and disassembling the core holder and corresponding load frame for each core sample. It also allows multiple core samples to be prepared for NMR analysis while separated from the NMR measurement apparatus.

4. 发明授权

US09588067B2 Examining porous samples 有权
标题翻译：检查多孔样品
公开(公告)号：US09588067B2
公开(公告)日：2017-03-07
申请号：US14005253
申请日：2012-03-08
申请人： Jonathan Mitchell , Edmund Fordham
发明人： Jonathan Mitchell , Edmund Fordham
IPC分类号： G01N24/08
CPC分类号： G01N24/081
摘要： Apparatus for examining a fluid-containing porous sample, by a combination of centrifuging to move fluid into, out of, and/or within the sample and NMR to monitor the amount of fluid present at locations within the sample has a magnet system to provide a magnetic field; and a centrifuge rotor comprising a holder (18) for the sample and mounted to move the sample within the magnetic field. The apparatus preferably includes gradient coils (16, 116) superimposing a magnetic field gradient onto a field provided by magnets (11, 12, 111, 112). At least one radio-frequency coil (20) is located on the centrifuge rotor in a position 10 which surrounds the sample in the holder. The coil axis is transverse to the magnetic field and field gradient when measurement is made. Consequently NMR measurement of the distribution of fluid in the sample can be made while the centrifuge is in motion.
摘要翻译：用于检查含流体的多孔样品的装置，通过离心以将流体移入，离开和/或在样品内和/或样品内和NMR中的组合来监测存在于样品内的位置处的流体的量，具有磁体系统以提供磁场; 以及离心机转子，其包括用于样品的保持器（18）并且被安装成在所述磁场内移动所述样品。该装置优选地包括将磁场梯度叠加在由磁体（11,12,111,112）提供的场上的梯度线圈（16,116）。至少一个射频线圈（20）位于离心机转子上的包围保持器中的样品的位置10。当进行测量时，线圈轴线横向于磁场和场梯度。因此，可以在离心机运动时进行样品中流体分布的NMR测量。

5. 发明申请

US20080025295A1 VOICE OVER DATA TELECOMMUNICATIONS NETWORK ARCHITECTURE 有权
公开(公告)号：US20080025295A1
公开(公告)日：2008-01-31
申请号：US11781098
申请日：2007-07-20
申请人： Isaac Elliott , Steven Higgins , Andrew Dugan , Jon Peterson , Robert Hernandez , Rick Steele , Bruce Baker , Rich Terpstra , Jonathan Mitchell , Jin-Gen Wang , Harold Stearns , Eric Zimmerer , Ray Waibel , Kraig Owen , Shawn Lewis
发明人： Isaac Elliott , Steven Higgins , Andrew Dugan , Jon Peterson , Robert Hernandez , Rick Steele , Bruce Baker , Rich Terpstra , Jonathan Mitchell , Jin-Gen Wang , Harold Stearns , Eric Zimmerer , Ray Waibel , Kraig Owen , Shawn Lewis
IPC分类号： H04L12/66
CPC分类号： H04L29/06027 , H04L12/6418 , H04L12/66 , H04L29/06 , H04L65/1006 , H04L65/1009 , H04L65/1026 , H04L65/1036 , H04L65/1043 , H04L65/1069 , H04L65/1083 , H04L65/4007 , H04L65/605 , H04L69/08 , H04L2012/6472 , H04M3/42 , H04M7/1245 , H04M7/1255 , H04Q3/0025 , H04Q3/0045
摘要： The present invention describes a system and method for communicating voice and data over a packet-switched network that is adapted to coexist and communicate with a legacy PSTN. The system permits packet switching of voice calls and data calls through a data network from and to any of a LEC, a customer facility or a direct IP connection on the data network. The system includes soft switch sites, gateway sites, a data network, a provisioning component, a network event component and a network management component. The system interfaces with customer facilities (e.g., a PBX), carrier facilities (e.g., a LEC) and legacy signaling networks (e.g., SS7) to handle calls between any combination of on-network and off-network callers. The soft switch sites provide the core call processing for the voice network architecture. The soft switch sites manage the gateway sites in a preferred embodiment, using a protocol such as the Internet Protocol Device Control (IPDC) protocol to request the set-up and tear-down of calls. The gateway sites originate and terminate calls between calling parties and called parties through the data network. The gateway sites include network access devices to provide access to network resources. The data network connects one or more of the soft switch sites to one or more of the gateway sites. The provisioning and network event component collects call events recorded at the soft switch sites. The network management component includes a network operations center (NOC) for centralized network management.

6. 发明授权

US09500608B2 Examination of porosity by NMR and intrusion porosimetry 有权
标题翻译：通过NMR和侵入孔隙率法检查孔隙度
公开(公告)号：US09500608B2
公开(公告)日：2016-11-22
申请号：US14005254
申请日：2012-03-12
申请人： Jonathan Mitchell , Edmund Fordham
发明人： Jonathan Mitchell , Edmund Fordham
IPC分类号： G01V3/00 , G01N24/08 , G01N15/08
CPC分类号： G01N24/081 , G01N15/088 , G01N15/0886 , G01N2015/0866
摘要： Properties of a porous solid sample 19, which may be a core of rock taken from below ground are carried out using apparatus which performs both nuclear magnetic resonance (NMR) and porosimetry measurements. The apparatus has a magnet 11,12 providing a magnetic field and a radio frequency coil 20 for transmitting and/or receiving electromagnetic radiation so as to bring about NMR in the magnetic field, a pressure vessel 14, 15 to hold a sample 19 within the magnetic field, a supply of a non-wetting liquid connected to the vessel, means to apply pressure to the non-wetting liquid to force liquid into pores of the sample 19 means to measure applied pressure of the non-wetting liquid and means to measure volume thereof taken up by the sample. The pressure of non-wetting liquid may be increased in steps, using intruded liquid volume at each step to give a measurement of pore throat size using NMR at each step to give a measure of pore size such as diameter of equivalent sphere. The non-wetting liquid may be mercury and NMR may observe the Knight shift of 99 Hg.
摘要翻译：可以使用进行核磁共振（NMR）和孔隙率测量两者的设备来进行可以是从地下取下的岩心的多孔固体样品19的性质。该装置具有提供磁场的磁体11,12和用于传送和/或接收电磁辐射的射频线圈20，以便在磁场中产生NMR;压力容器14,15将样品19保持在磁场，连接到容器的非润湿液体的供应装置，用于向非润湿液体施加压力以迫使液体进入样品19的孔中的装置意味着测量非润湿液体的施加压力和测量装置其体积被样品吸收。非润湿液体的压力可以逐步增加，使用每个步骤中的入渗液体体积，以在每个步骤中使用NMR测量孔喉尺寸，以得到孔径的量度，例如等效球体的直径。非润湿液体可以是汞，NMR可以观察到99Hg的骑士位移。

7. 发明授权

US08427145B2 System and method for emulating nuclear magnetic resonance well logging tool diffusion editing measurements on a bench-top nuclear magnetic resonance spectrometer for laboratory-scale rock core analysis 有权
标题翻译：用于实验室规模岩芯分析的台式核磁共振光谱仪上模拟核磁共振测井仪扩散编辑测量的系统和方法
公开(公告)号：US08427145B2
公开(公告)日：2013-04-23
申请号：US12731005
申请日：2010-03-24
申请人： Jonathan Mitchell , Edmund J. Fordham
发明人： Jonathan Mitchell , Edmund J. Fordham
IPC分类号： G01V3/18 , G01V3/00
CPC分类号： G01R33/48 , G01N24/081 , G01R33/448 , G01V3/32
摘要： A laboratory NMR methodology (and corresponding laboratory apparatus) defines a sample volume. The method stores downhole tool data corresponding to a hydrocarbon-bearing sample collected from a given subsurface formation. The downhole tool data includes parameters pertaining to magnetic fields used by a downhole tool during a suite of NMR measurements of the given subsurface formation. The sample is positioned in the sample volume of the laboratory apparatus, which applies a static magnetic field in the sample volume. Furthermore, the laboratory apparatus applies a suite of NMR measurements to the sample volume to thereby determine a property of the sample. The NMR measurements of the suite each include a pulse sequence of oscillating magnetic field in conjunction with a pulsed-mode gradient field. The pulsed-mode gradient field is based on the stored downhole tool data corresponding to the sample. A laboratory NMR methodology for optimizing downhole NMR measurements is also described.
摘要翻译：实验室NMR方法（和相应的实验室装置）定义了样品体积。该方法存储对应于从给定地下地层采集的含烃样品的井下工具数据。井下工具数据包括与在给定地下地层的一组NMR测量期间由井下工具使用的磁场有关的参数。样品定位在实验室设备的样品体积中，其在样品体积中施加静态磁场。此外，实验室装置对样品体积应用一套NMR测量，从而确定样品的性质。套件的NMR测量值包括与脉冲模式梯度场一起的振荡磁场的脉冲序列。脉冲模式梯度场基于对应于样本的存储的井下工具数据。还描述了用于优化井下NMR测量的实验室NMR方法。

8. 发明申请

US20080025294A1 VOICE OVER DATA TELECOMMUNICATIONS NETWORK ARCHITECTURE 有权
标题翻译：数据通信网络架构语音
公开(公告)号：US20080025294A1
公开(公告)日：2008-01-31
申请号：US11781067
申请日：2007-07-20
申请人： Isaac Elliott , Steven Higgins , Andrew Dugan , Jon Peterson , Robert Hernandez , Rick Steele , Bruce Baker , Rich Terpstra , Jonathan Mitchell , Jin-Gen Wang , Harold Stearns , Eric Zimmerer , Ray Waibel , Kraig Owen , Shawn Lewis
发明人： Isaac Elliott , Steven Higgins , Andrew Dugan , Jon Peterson , Robert Hernandez , Rick Steele , Bruce Baker , Rich Terpstra , Jonathan Mitchell , Jin-Gen Wang , Harold Stearns , Eric Zimmerer , Ray Waibel , Kraig Owen , Shawn Lewis
IPC分类号： H04L12/66
CPC分类号： H04L29/06027 , H04L12/6418 , H04L12/66 , H04L29/06 , H04L65/1006 , H04L65/1009 , H04L65/1026 , H04L65/1036 , H04L65/1043 , H04L65/1069 , H04L65/1083 , H04L65/4007 , H04L65/605 , H04L69/08 , H04L2012/6472 , H04M3/42 , H04M7/1245 , H04M7/1255 , H04Q3/0025 , H04Q3/0045
摘要： The present invention describes a system and method for communicating voice and data over a packet-switched network that is adapted to coexist and communicate with a legacy PSTN. The system permits packet switching of voice calls and data calls through a data network from and to any of a LEC, a customer facility or a direct IP connection on the data network. The system includes soft switch sites, gateway sites, a data network, a provisioning component, a network event component and a network management component. The system interfaces with customer facilities (e.g., a PBX), carrier facilities (e.g., a LEC) and legacy signaling networks (e.g., SS7) to handle calls between any combination of on-network and off-network callers. The soft switch sites provide the core call processing for the voice network architecture. The soft switch sites manage the gateway sites in a preferred embodiment, using a protocol such as the Internet Protocol Device Control (IPDC) protocol to request the set-up and tear-down of calls. The gateway sites originate and terminate calls between calling parties and called parties through the data network. The gateway sites include network access devices to provide access to network resources. The data network connects one or more of the soft switch sites to one or more of the gateway sites. The provisioning and network event component collects call events recorded at the soft switch sites. The network management component includes a network operations center (NOC) for centralized network management.
摘要翻译：本发明描述了一种用于在适于与传统PSTN共存和通信的分组交换网络上传送语音和数据的系统和方法。系统允许通过数据网络从数据网络上的任何LEC，客户设施或直接IP连接到数据网络进行语音呼叫和数据呼叫的分组交换。该系统包括软交换站点，网关站点，数据网络，配置组件，网络事件组件和网络管理组件。系统与客户设施（例如，PBX），运营商设施（例如，LEC）和传统信令网络（例如，SS7）接口，以处理在网络和非网络呼叫者的任何组合之间的呼叫。软切换站点为语音网络架构提供核心呼叫处理。在优选实施例中，使用诸如因特网协议设备控制（IPDC）协议的协议来请求建立和拆除呼叫的软交换站点管理网关站点。网关站点通过数据网络发起和终止主叫方和被叫方之间的呼叫。网关站点包括网络访问设备以提供对网络资源的访问。数据网络将一个或多个软交换站点连接到一个或多个网关站点。配置和网络事件组件收集在软交换站点记录的呼叫事件。网络管理组件包括用于集中式网络管理的网络运营中心（NOC）。

9. 发明申请

US20140002081A1 EXAMINATION OF POROSITY BY NMR AND INTRUSION POROSIMETRY 有权
标题翻译：通过核磁共振和浸入式方法检查孔隙度
公开(公告)号：US20140002081A1
公开(公告)日：2014-01-02
申请号：US14005254
申请日：2012-03-12
申请人： Jonathan Mitchell , Edmund Fordham
发明人： Jonathan Mitchell , Edmund Fordham
IPC分类号： G01N24/08
CPC分类号： G01N24/081 , G01N15/088 , G01N15/0886 , G01N2015/0866
摘要： Properties of a porous solid sample 19, which may be a core of rock taken from below ground are carried out using apparatus which performs both nuclear magnetic resonance (NMR) and porosimetry measurements. The apparatus has a magnet 11,12 providing a magnetic field and a radio frequency coil 20 for transmitting and/or receiving electromagnetic radiation so as to bring about NMR in the magnetic field, a pressure vessel 14, 15 to hold a sample 19 within the magnetic field, a supply of a non-wetting liquid connected to the vessel, means to apply pressure to the non-wetting liquid to force liquid into pores of the sample 19 means to measure applied pressure of the non-wetting liquid and means to measure volume thereof taken up by the sample. The pressure of non-wetting liquid may be increased in steps, using intruded liquid volume at each step to give a measurement of pore throat size using NMR at each step to give a measure of pore size such as diameter of equivalent sphere. The non-wetting liquid may be mercury and NMR may observe the Knight shift of 99 Hg.
摘要翻译：可以使用进行核磁共振（NMR）和孔隙率测量两者的设备来进行可以是从地下取下的岩心的多孔固体样品19的性质。该装置具有提供磁场的磁体11,12和用于传送和/或接收电磁辐射的射频线圈20，以便在磁场中产生NMR;压力容器14,15将样品19保持在磁场，连接到容器的非润湿液体的供应装置，用于向非润湿液体施加压力以迫使液体进入样品19的孔中的装置意味着测量非润湿液体的施加压力和测量装置其体积被样品吸收。非润湿液体的压力可以逐步增加，使用每个步骤中的入渗液体体积，以在每个步骤中使用NMR测量孔喉尺寸，以得到孔径的量度，例如等效球体的直径。非润湿液体可以是汞，NMR可以观察到99Hg的骑士位移。

10. 发明申请

US20130342208A1 EXAMINING POROUS SAMPLES 有权
标题翻译：检查多孔样品
公开(公告)号：US20130342208A1
公开(公告)日：2013-12-26
申请号：US14005253
申请日：2012-03-08
申请人： Jonathan Mitchell , Edmund Fordham
发明人： Jonathan Mitchell , Edmund Fordham
IPC分类号： G01N24/08
CPC分类号： G01N24/081
摘要： Apparatus for examining a fluid-containing porous sample, by a combination of centrifuging to move fluid into, out of, and/or within the sample and NMR to monitor the amount of fluid present at locations within the sample has a magnet system to provide a magnetic field; and a centrifuge rotor comprising a holder (18) for the sample and mounted to move the sample within the magnetic field. The apparatus preferably includes gradient coils (16, 116) superimposing a magnetic field gradient onto a field provided by magnets (11, 12, 111, 112). At least one radio-frequency coil (20) is located on the centrifuge rotor in a position 10 which surrounds the sample in the holder. The coil axis is transverse to the magnetic field and field gradient when measurement is made. Consequently NMR measurement of the distribution of fluid in the sample can be made while the centrifuge is in motion.
摘要翻译：用于检查含流体的多孔样品的装置，通过离心以将流体移入，离开和/或在样品内和/或样品内和NMR中的组合来监测存在于样品内的位置处的流体的量，具有磁体系统以提供磁场; 以及离心机转子，其包括用于样品的保持器（18）并且被安装成在所述磁场内移动所述样品。该装置优选地包括将磁场梯度叠加在由磁体（11,12,111,112）提供的场上的梯度线圈（16,116）。至少一个射频线圈（20）位于离心机转子上的包围保持器中的样品的位置10。当进行测量时，线圈轴线横向于磁场和场梯度。因此，可以在离心机运动时进行样品中流体分布的NMR测量。

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