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1. 发明授权

US07391212B2 Resonator apparatus for electron spin resonance (ESR) measurements and method for measuring electron spin resonance (ESR) signals 有权
标题翻译：用于电子自旋共振（ESR）测量的谐振器装置和用于测量电子自旋共振（ESR）信号的方法
公开(公告)号：US07391212B2
公开(公告)日：2008-06-24
申请号：US10197236
申请日：2002-07-15
申请人： Diether Maier , Dieter Schmalbein , Andreas Kamlowski , Marian Kloza , Peter Hoefer
发明人： Diether Maier , Dieter Schmalbein , Andreas Kamlowski , Marian Kloza , Peter Hoefer
IPC分类号： G01V3/00
CPC分类号： G01R33/307 , G01R33/34 , G01R33/60
摘要： A resonator apparatus and a method for electron spin resonance (ESR) measurements are disclosed. The resonator apparatus comprises a dielectric resonator and a sample vessel extending through the resonator. The sample vessel is configured as one single flexible tube. Means are provided for conveying a liquid sample substance through the flexible tube. According to the method a liquid sample substance is guided through the sample vessel, wherein the sample substance is gated by cyclically conveying and stopping, resp., a flow of the sample substance. A measurement is conducted within the resonator when the flow of sample substance is stopped.
摘要翻译：公开了一种用于电子自旋共振（ESR）测量的谐振器装置和方法。谐振器装置包括介质谐振器和延伸穿过谐振器的样品容器。样品容器配置为单个柔性管。提供用于通过柔性管输送液体样品物质的装置。根据该方法，液体样品物质被引导通过样品容器，其中通过循环输送和停止或样品物质的流动来选择样品物质。当样品物质的流动停止时，在谐振器内进行测量。

2. 发明授权

US07397247B2 Apparatus and probe head for determining a quantitative property of a sample substance by means of magnetic resonance 有权
标题翻译：用于通过磁共振确定样品物质的定量性质的装置和探针头
公开(公告)号：US07397247B2
公开(公告)日：2008-07-08
申请号：US11346613
申请日：2006-02-02
申请人： Marian Kloza , Dieter Schmalbein , Diether Maier
发明人： Marian Kloza , Dieter Schmalbein , Diether Maier
IPC分类号： G01V3/00
CPC分类号： G01N24/08 , G01R33/30
摘要： An apparatus for determining a quantitative property of a sample substance by means of magnetic resonance is disclosed. The apparatus comprises a conveyor for conveying sample containers containing the sample substance through a measuring station. The measuring station comprises a magnet system for generating a constant magnetic field of high homogeneity. The measuring station, further, comprises a probe head adapted for letting sample containers be conveyed therethrough and for generating a high frequency magnetic field. A magnetic resonance measuring unit determines the quantitative property of the sample substance contained in the probe head. The probe head excites and detects, resp., the magnetic resonance essentially only within that section of the sample container which contains the sample substance. The probe head comprises a split-ring resonator which, as seen in a conveying direction of the conveyor, has a passage cross-section for letting run the sample containers therethrough. The high frequency magnetic field is generated essentially only in an area of the passage cross-section through which the sample containers run during conveying.
摘要翻译：公开了一种用于通过磁共振确定样品物质的定量性质的装置。该装置包括用于通过测量站传送包含样品物质的样品容器的输送机。测量站包括用于产生高均匀性的恒定磁场的磁体系统。此外，测量站还包括探头，其适于使样品容器通过其传送并产生高频磁场。磁共振测量单元确定包含在探头中的样品物质的定量性质。探针头基本上仅在包含样品物质的样品容器的该部分内激发和检测磁共振。探头包括开环谐振器，从输送机的输送方向看，该环形谐振器具有用于使样品容器通过的通道横截面。高频磁场基本上仅在样品容器在传送过程中运行的通道横截面的区域中产生。

3. 发明申请

US20060192557A1 Apparatus and probe head for determining a quantitative property of a sample substance by means of magnetic resonance 有权
标题翻译：用于通过磁共振确定样品物质的定量性质的装置和探针头
公开(公告)号：US20060192557A1
公开(公告)日：2006-08-31
申请号：US11346613
申请日：2006-02-02
申请人： Marian Kloza , Dieter Schmalbein , Diether Maier
发明人： Marian Kloza , Dieter Schmalbein , Diether Maier
IPC分类号： G01V3/00
CPC分类号： G01N24/08 , G01R33/30
摘要： An apparatus for determining a quantitative property of a sample substance by means of magnetic resonance is disclosed. The apparatus comprises a conveyor for conveying sample containers containing the sample substance through a measuring station. The measuring station comprises a magnet system for generating a constant magnetic field of high homogeneity. The measuring station, further, comprises a probe head adapted for letting sample containers be conveyed therethrough and for generating a high frequency magnetic field. A magnetic resonance measuring unit determines the quantitative property of the sample substance contained in the probe head. The probe head excites and detects, resp., the magnetic resonance essentially only within that section of the sample container which contains the sample substance. The probe head comprises a split-ring resonator which, as seen in a conveying direction of the conveyor, has a passage cross-section for letting run the sample containers therethrough. The high frequency magnetic field is generated essentially only in an area of the passage cross-section through which the sample containers run during conveying.
摘要翻译：公开了一种用于通过磁共振确定样品物质的定量性质的装置。该装置包括用于通过测量站传送包含样品物质的样品容器的输送机。测量站包括用于产生高均匀性的恒定磁场的磁体系统。此外，测量站还包括探头，其适于使样品容器通过其传送并产生高频磁场。磁共振测量单元确定包含在探头中的样品物质的定量性质。探针头基本上仅在包含样品物质的样品容器的该部分内激发和检测磁共振。探头包括开环谐振器，从输送机的输送方向看，该环形谐振器具有用于使样品容器通过的通道横截面。高频磁场基本上仅在样品容器在传送过程中运行的通道横截面的区域中产生。

4. 发明授权

US07919963B2 Magnetic resonance resonator assembly 有权
标题翻译：磁共振谐振器组件
公开(公告)号：US07919963B2
公开(公告)日：2011-04-05
申请号：US12370045
申请日：2009-02-12
申请人： Alexander Krahn , Peter Hoefer , Marian Kloza , Frank Engelke
发明人： Alexander Krahn , Peter Hoefer , Marian Kloza , Frank Engelke
IPC分类号： G01V3/00
CPC分类号： G01R33/345 , G01R33/30 , G01R33/34046 , G01R33/34053 , G01R33/3453 , G01R33/3635 , G01R33/4808 , G01R33/60 , G01R33/62
摘要： A resonator assembly for executing measurements on a sample within a constant magnetic field B0 by means of magnetic resonance is disclosed. It comprises a resonator portion defining a longitudinal axis and an axial direction. The resonator portion has, along the axial direction, a hollow cavity for exciting electron resonance within the sample. A coupling portion is provided adjacent the resonator portion and has, along the longitudinal axis, a stepped through being electrically conductive at its inner surface. A first, middle section of the stepped through configures the hollow cavity. A second and a third, lateral section adjacent axially opposed sides of the hollow cavity are each dimensioned such that a basic mode being resonant within the hollow cavity is unable to propagate within the second and the third section. A coil is wound around the resonator portion for additionally exciting a nuclear resonance within the sample. The resonator portion comprises a toroidal body made from an electrically conductive material within which there is provided the stepped through. The toroidal body is provided with at least one axial slit.
摘要翻译：公开了一种用于通过磁共振在恒定磁场B0内对样本进行测量的谐振器组件。它包括限定纵向轴线和轴向方向的谐振器部分。谐振器部分沿着轴向具有用于在样品内激发电子共振的中空腔。耦合部分设置在谐振器部分附近，并且沿着纵向轴线具有在其内表面处导电的台阶状。阶梯式通道的第一，中间部分构成空腔。与中空腔的轴向相对侧相邻的第二和第三侧横截面的每个尺寸设计成使得在中空腔内共振的基本模式不能在第二和第三部分内传播。线圈绕在谐振器部分周围，用于另外激发样品内的核共振。谐振器部分包括由导电材料制成的环形体，在该环形体内设置有阶梯状。环形体设置有至少一个轴向狭缝。

5. 发明申请

US20090230963A1 MAGNETIC RESONANCE RESONATOR ASSEMBLY 有权
标题翻译：磁共振谐振器总成
公开(公告)号：US20090230963A1
公开(公告)日：2009-09-17
申请号：US12370045
申请日：2009-02-12
申请人： Alexander Krahn , Peter Hoefer , Marian Kloza , Frank Engelke
发明人： Alexander Krahn , Peter Hoefer , Marian Kloza , Frank Engelke
IPC分类号： G01R33/34
CPC分类号： G01R33/345 , G01R33/30 , G01R33/34046 , G01R33/34053 , G01R33/3453 , G01R33/3635 , G01R33/4808 , G01R33/60 , G01R33/62
摘要： A resonator assembly for executing measurements on a sample within a constant magnetic field B0 by means of magnetic resonance is disclosed. It comprises a resonator portion defining a longitudinal axis and an axial direction. The resonator portion has, along the axial direction, a hollow cavity for exciting electron resonance within the sample. A coupling portion is provided adjacent the resonator portion and has, along the longitudinal axis, a stepped through being electrically conductive at its inner surface. A first, middle section of the stepped through configures the hollow cavity. A second and a third, lateral section adjacent axially opposed sides of the hollow cavity are each dimensioned such that a basic mode being resonant within the hollow cavity is unable to propagate within the second and the third section. A coil is wound around the resonator portion for additionally exciting a nuclear resonance within the sample. The resonator portion comprises a toroidal body made from an electrically conductive material within which there is provided the stepped through. The toroidal body is provided with at least one axial slit.
摘要翻译：公开了一种用于通过磁共振在恒定磁场B0内对样本进行测量的谐振器组件。它包括限定纵向轴线和轴向方向的谐振器部分。谐振器部分沿着轴向具有用于在样品内激发电子共振的中空腔。耦合部分设置在谐振器部分附近，并且沿着纵向轴线具有在其内表面处导电的台阶状。阶梯式通道的第一，中间部分构成空腔。与中空腔的轴向相对侧相邻的第二和第三侧横截面的每个尺寸设计成使得在中空腔内共振的基本模式不能在第二和第三部分内传播。线圈绕在谐振器部分周围，用于另外激发样品内的核共振。谐振器部分包括由导电材料制成的环形体，在该环形体内设置有阶梯状。环形体设置有至少一个轴向狭缝。

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