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1. 发明申请

US20120146636A1 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：US20120146636A1
公开(公告)日：2012-06-14
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： G01R33/46 , 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。

2. 发明授权

US07535224B2 Discrete magic angle turning system, apparatus, and process for in situ magnetic resonance spectroscopy and imaging 有权
标题翻译：用于原位磁共振光谱和成像的离散魔角旋转系统，装置和过程
公开(公告)号：US07535224B2
公开(公告)日：2009-05-19
申请号：US11754660
申请日：2007-05-29
申请人： Jian Zhi Hu , Jesse A. Sears, Jr. , David W. Hoyt , Robert A. Wind
发明人： Jian Zhi Hu , Jesse A. Sears, Jr. , David W. Hoyt , Robert A. Wind
IPC分类号： G01V3/00
CPC分类号： G01R33/307 , G01N24/08 , G01N24/081 , G01R33/3808 , G01R33/46 , G01R33/48
摘要： Described are a “Discrete Magic Angle Turning” (DMAT) system, devices, and processes that combine advantages of both magic angle turning (MAT) and magic angle hopping (MAH) suitable, e.g., for in situ magnetic resonance spectroscopy and/or imaging. In an exemplary system, device, and process, samples are rotated in a clockwise direction followed by an anticlockwise direction of exactly the same amount. Rotation proceeds through an angle that is typically greater than about 240 degrees but less than or equal to about 360 degrees at constant speed for a time applicable to the evolution dimension. Back and forth rotation can be synchronized and repeated with a special radio frequency (RF) pulse sequence to produce an isotropic-anisotropic shift 2D correlation spectrum. The design permits tubes to be inserted into the sample container without introducing plumbing interferences, further allowing control over such conditions as temperature, pressure, flow conditions, and feed compositions, thus permitting true in-situ investigations to be carried out.
摘要翻译：描述了一种“离散魔角转向”（DMAT）系统，装置和过程，其结合了适合于例如原位磁共振波谱和/或成像的魔法转角（MAT）和魔法跳跃（MAH）的优点。在示例性系统，装置和过程中，样品沿顺时针方向旋转，随后是完全相同量的逆时针方向。旋转通过一般大于约240度但小于或等于约360度的角度在恒定速度下行进适用于演化维度的时间。可以用特殊的射频（RF）脉冲序列来同步和重复来回旋转，以产生各向同性各向异性移位2D相关谱。该设计允许将管插入样品容器中而不引入管道干扰，进一步允许控制诸如温度，压力，流动条件和进料组成的条件，从而允许进行真正的原位研究。

3. 发明授权

US09366736B2 Sealed magic angle spinning nuclear magnetic resonance probe and process for spectroscopy of hazardous samples 有权
标题翻译：密封魔角旋转核磁共振探测器和危险样品光谱法
公开(公告)号：US09366736B2
公开(公告)日：2016-06-14
申请号：US14106441
申请日：2013-12-13
申请人： Herman M. Cho , Nancy M. Washton , Karl T. Mueller , Jesse A. Sears, Jr. , Mark R. Townsend , R. James Ewing
发明人： Herman M. Cho , Nancy M. Washton , Karl T. Mueller , Jesse A. Sears, Jr. , Mark R. Townsend , R. James Ewing
IPC分类号： G01V3/00 , G01R33/30 , G01N24/08 , G01R33/465
CPC分类号： G01R33/307 , G01N24/08 , G01N24/084 , G01R33/30 , G01R33/465
摘要： A magic-angle-spinning (MAS) nuclear magnetic resonance (NMR) probe is described that includes double containment enclosures configured to seal and contain hazardous samples for analysis. The probe is of a modular design that ensures containment of hazardous samples during sample analysis while preserving spin speeds for superior NMR performance and convenience of operation.
摘要翻译：描述了魔角旋转（MAS）核磁共振（NMR）探针，其包括双重密封外壳，其被配置为密封和容纳用于分析的危险样品。该探头采用模块化设计，可确保在样品分析过程中容纳危险样品，同时保留旋转速度以获得卓越的NMR性能和操作方便性。

4. 发明申请

US20140167756A1 SEALED MAGIC ANGLE SPINNING NUCLEAR MAGNETIC RESONANCE PROBE AND PROCESS FOR SPECTROSCOPY OF HAZARDOUS SAMPLES 有权
标题翻译：密封魔术角旋转核磁共振探测和有害样品光谱的过程
公开(公告)号：US20140167756A1
公开(公告)日：2014-06-19
申请号：US14106441
申请日：2013-12-13
申请人： Herman M. Cho , Nancy M. Washton , Karl T. Mueller , Jesse A. Sears, JR. , Mark R. Townsend , James R. Ewing
发明人： Herman M. Cho , Nancy M. Washton , Karl T. Mueller , Jesse A. Sears, JR. , Mark R. Townsend , James R. Ewing
IPC分类号： G01R33/30 , G01R33/44
CPC分类号： G01R33/307 , G01N24/08 , G01N24/084 , G01R33/30 , G01R33/465
摘要： A magic-angle-spinning (MAS) nuclear magnetic resonance (NMR) probe is described that includes double containment enclosures configured to seal and contain hazardous samples for analysis. The probe is of a modular design that ensures containment of hazardous samples during sample analysis while preserving spin speeds for superior NMR performance and convenience of operation.
摘要翻译：描述了魔角旋转（MAS）核磁共振（NMR）探针，其包括双重密封外壳，其被配置为密封和容纳用于分析的危险样品。该探头采用模块化设计，可确保在样品分析过程中容纳危险样品，同时保留旋转速度以获得卓越的NMR性能和操作方便性。

5. 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。

6. 发明申请

US20080297157A1 DISCRETE MAGIC ANGLE TURNING SYSTEM, APPARATUS, AND PROCESS FOR IN SITU MAGNETIC RESONANCE SPECTROSCOPY AND IMAGING 有权
标题翻译：用于现场磁共振光谱和成像的离散角度角度转动系统，装置和工艺
公开(公告)号：US20080297157A1
公开(公告)日：2008-12-04
申请号：US11754660
申请日：2007-05-29
申请人： Jian Zhi Hu , Jesse A. Sears, JR. , David W. Hoyt , Robert A. Wind
发明人： Jian Zhi Hu , Jesse A. Sears, JR. , David W. Hoyt , Robert A. Wind
IPC分类号： G01N24/08 , G01R1/02
CPC分类号： G01R33/307 , G01N24/08 , G01N24/081 , G01R33/3808 , G01R33/46 , G01R33/48
摘要： Described are a “Discrete Magic Angle Turning” (DMAT) system, devices, and processes that combine advantages of both magic angle turning (MAT) and magic angle hopping (MAH) suitable, e.g., for in situ magnetic resonance spectroscopy and/or imaging. In an exemplary system, device, and process, samples are rotated in a clockwise direction followed by an anticlockwise direction of exactly the same amount. Rotation proceeds through an angle that is typically greater than about 240 degrees but less than or equal to about 360 degrees at constant speed for a time applicable to the evolution dimension. Back and forth rotation can be synchronized and repeated with a special radio frequency (RF) pulse sequence to produce an isotropic-anisotropic shift 2D correlation spectrum. The design permits tubes to be inserted into the sample container without introducing plumbing interferences, further allowing control over such conditions as temperature, pressure, flow conditions, and feed compositions, thus permitting true in-situ investigations to be carried out.
摘要翻译：描述了一种“离散魔角转向”（DMAT）系统，装置和过程，其结合了适合于例如原位磁共振波谱和/或成像的魔法转角（MAT）和魔法跳跃（MAH）的优点。在示例性系统，装置和过程中，样品沿顺时针方向旋转，随后是完全相同量的逆时针方向。旋转通过一般大于约240度但小于或等于约360度的角度在恒定速度下行进适用于演化维度的时间。可以用特殊的射频（RF）脉冲序列来同步和重复来回旋转，以产生各向同性各向异性移位2D相关谱。该设计允许将管插入样品容器中而不引入管道干扰，进一步允许控制诸如温度，压力，流动条件和进料组成的条件，从而允许进行真正的原位研究。

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