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1. 发明申请

WO2008071921A2 A CO-AXIAL TIME-OF-FLIGHT MASS SPECTROMETER 审中-公开
标题翻译：同轴时间飞行质谱仪
公开(公告)号：WO2008071921A2
公开(公告)日：2008-06-19
申请号：PCT/GB2007/004683
申请日：2007-12-07
申请人： SHIMADZU CORPPORATION , GILES, Roger , SUDAKOV, Michael , WOLLNIK, Hermann
发明人： GILES, Roger , SUDAKOV, Michael , WOLLNIK, Hermann
CPC分类号： H01J49/406
摘要： A co-axial time-of-flight mass spectrometer having a longitudinal axis and first and second ion mirrors at opposite ends of the longitudinal axis. Ions enter the spectrometer along an input trajectory offset from the longitudinal axis and after one or more passes between the mirrors ions leave along an output trajectory offset from the longitudinal axis for detection by an ion detector. The input and output trajectories are offset from the longitudinal axis by an angle no greater than formula (I) : where D min is the or the minimum transverse dimension of the ion mirror and L is the distance between the entrances of the ion mirrors.
摘要翻译：具有纵向轴线的同轴飞行时间质谱仪和在纵向轴线的相对端处的第一和第二离子反射镜。离子沿着从纵向轴线偏移的输入轨迹进入光谱仪，并且在镜子之间的一个或多个通过之后，离子离开离开纵向轴线的输出轨迹离开以便由离子检测器检测。输入和输出轨迹从纵向轴线偏移不大于公式（I）的角度：其中D分钟是离子镜的最小横向尺寸，L是距离离子镜入口。

2. 发明申请

WO2005083742A2 A TANDEM ION-TRAP TIME-OF-FLIGHT MASS SPECTROMETER 审中-公开
标题翻译： TANDEM离子飞行时间质谱仪
公开(公告)号：WO2005083742A2
公开(公告)日：2005-09-09
申请号：PCT/GB2005/000671
申请日：2005-02-23
申请人： SHIMADZU RESEARCH LABORATORY (EUROPE) LIMITED , SUDAKOV, Michael , DING, Li
发明人： SUDAKOV, Michael , DING, Li
IPC分类号： H01J49/42
CPC分类号： H01J49/40 , H01J49/004 , H01J49/423
摘要： A tandem linear ion trap and time-of-flight mass spectrometer, where the ion trap has a straight central axis orthogonal to the flight path of the mass spectrometer. The ion trap comprises a set of electrodes, (401, 403, 402, 404) at least one of the electrodes has a slit for ejecting ions towards the mass spectrometer; a set of DC voltage supplies (+V, -V, V1, V2) to provide discrete DC levels and a number of fast electronic switches (409) for connecting/disconnecting the DC supplies to at least two of the electrodes; a neutral gas filling the ion trap and a digital controller to provide a switching procedure of ion trapping, manipulation with ions, cooling and including a state at which all ions are ejected from the ion trap towards the mass spectrometer.
摘要翻译：串联线性离子阱和飞行时间质谱仪，其中离子阱具有与质谱仪的飞行路径正交的直的中心轴。离子阱包括一组电极（401,403,402,404），至少一个电极具有用于向质谱仪喷射离子的狭缝; 一组直流电压源（+ V，-V，V1，V2）以提供离散DC电平以及用于将DC电源连接/断开至少两个电极的多个快速电子开关（409）填充离子阱的中性气体和数字控制器，以提供离子捕获，用离子的操作，冷却和包括从离子阱向质谱仪喷射所有离子的状态的切换过程。

3. 发明申请

WO2008071923A3 A TIME-OF-FLIGHT MASS SPECTROMETER AND A METHOD OF ANALYSING IONS IN A TIME-OF-FLIGHT MASS SPECTROMETER 审中-公开
标题翻译：飞行时间质谱仪及其在飞行时间质谱仪中分析离子的方法
公开(公告)号：WO2008071923A3
公开(公告)日：2009-01-08
申请号：PCT/GB2007004689
申请日：2007-12-07
申请人： SHIMADZU CORP , GILES ROGER , SUDAKOV MICHAEL , WOLLNIK HERMANN
发明人： GILES ROGER , SUDAKOV MICHAEL , WOLLNIK HERMANN
IPC分类号： H01J49/40 , H01J49/42
CPC分类号： H01J49/403 , H01J49/4295
摘要： A time-of-flight mass spectrometer (1) comprises an ion source a segmented linear ion device (10) for receiving sample ions supplied by the ion source and a time-of-flight mass analyser for analysing ions ejected from the segmented device. A trapping voltage is applied to the segmented device to trap ions initially into a group of two or more adjacent segments and subsequently to trap them in a region of the segmented device shorter than the group of segments. The trapping voltage may also be effective to provide a uniform trapping field along the length of the device (10).
摘要翻译：飞行时间质谱仪（1）包括离子源，用于接收由离子源提供的样品离子的分段线性离子装置（10）和用于分析从分段装置喷射的离子的飞行时间质量分析器。捕获电压被施加到分段器件，以将离子初始化为两个或更多个相邻段的一组，并且随后将它们捕获在分段器件的比段组短的区域中。捕获电压也可以有效地沿着装置（10）的长度提供均匀的捕获场。

4. 发明申请

WO2008071923A2 A TIME-OF-FLIGHT MASS SPECTROMETER AND A METHOD OF ANALYSING IONS IN A TIME-OF-FLIGHT MASS SPECTROMETER 审中-公开
标题翻译：飞行时间质谱仪及其在飞行时间质谱仪中分析离子的方法
公开(公告)号：WO2008071923A2
公开(公告)日：2008-06-19
申请号：PCT/GB2007/004689
申请日：2007-12-07
申请人： SHIMADZU CORPORATION , GILES, Roger , SUDAKOV, Michael , WOLLNIK, Hermann
发明人： GILES, Roger , SUDAKOV, Michael , WOLLNIK, Hermann
CPC分类号： H01J49/403 , H01J49/4295
摘要： A time-of-flight mass spectrometer (1) comprises an ion source a segmented linear ion device (10) for receiving sample ions supplied by the ion source and a time-of-flight mass analyser for analysing ions ejected from the segmented device. A trapping voltage is applied to the segmented device to trap ions initially into a group of two or more adjacent segments and subsequently to trap them in a region of the segmented device shorter than the group of segments. The trapping voltage may also be effective to provide a uniform trapping field along the length of the device (10).
摘要翻译：飞行时间质谱仪（1）包括离子源，用于接收由离子源提供的样品离子的分段线性离子装置（10）和用于分析从分段装置喷射的离子的飞行时间质量分析器。捕获电压被施加到分段器件，以将离子初始化为两个或更多个相邻段的一组，并且随后将它们捕获在分段器件的比段组短的区域中。捕获电压也可以有效地沿着装置（10）的长度提供均匀的捕获场。

5. 发明申请

WO2003021631A2 A METHOD FOR DISSOCIATING IONS USING A QUADRUPOLE ION TRAP DEVICE 审中-公开
标题翻译：使用四倍子离子阱装置分离离子的方法
公开(公告)号：WO2003021631A2
公开(公告)日：2003-03-13
申请号：PCT/GB2002/003886
申请日：2002-08-23
申请人： SHIMADZU RESEARCH LABORATORY (EUROPE) LTD , DING, Li , SUDAKOV, Michael
发明人： DING, Li , SUDAKOV, Michael
IPC分类号： H01J49/00
CPC分类号： H01J49/424 , H01J49/0068
摘要： A method of trapping ions using a quadrupole ion trap device includes applying quadrupole excitation to trapped precursor ions causing them to be driven into the ring electrode where they undergo surface induced dissociation. The resultant product ions are then trapped within the ion trap device.
摘要翻译：使用四极离子阱捕获装置捕获离子的方法包括对捕获的前体离子施加四极杆激发，使得它们被驱动到环状电极中，在那里它们经历表面诱导的解离。然后将所得产物离子捕获在离子阱装置内。

6. 发明申请

WO2008047891A3 MULTI-REFLECTING TIME-OF-FLIGHT MASS ANALYSER AND A TIME-OF-FLIGHT MASS SPECTROMETER INCLUDING THE MASS ANALYSER 审中-公开
标题翻译：多反射飞行时间质谱分析仪和飞行时间质谱分析仪，包括质量分析仪
公开(公告)号：WO2008047891A3
公开(公告)日：2008-12-04
申请号：PCT/JP2007070400
申请日：2007-10-12
申请人： SHIMADZU CORP , SUDAKOV MICHAEL
发明人： SUDAKOV MICHAEL
IPC分类号： H01J49/40
CPC分类号： H01J49/406
摘要： A multi-reflecting TOF mass analyser has two parallel, gridless ion mirrors each having an elongated structure in a drift direction (Z). These ion mirrors provide a folded ion path formed by multiple reflections of ions in a flight direction (X), orthogonal to the drift direction (Z). The analyser also has a further gridless ion mirror for reflecting ions in the drift direction (Z). In operation ions are spatially separated according to mass-to-charge ratio due to their different flight times along the folded ion path and ions having substantially the same mass-to-charge ratio are subjected to energy focusing with respect to the flight and drift directions.
摘要翻译：多反射TOF质量分析器具有两个平行的无网格离子镜，每个离子镜在漂移方向（Z）上具有细长结构。这些离子镜提供了一个折叠的离子路径，该离子路径是通过垂直于漂移方向（Z）的飞行方向（X）上的多个离子反射形成的。该分析仪还具有用于在漂移方向（Z）上反射离子的另一无栅离子镜。在操作中，由于离子路径沿折叠离子路径的不同飞行时间，离子根据质荷比在空间上分离，并且具有基本上相同质荷比的离子相对于飞行和漂移方向经受能量聚焦。

7. 发明申请

WO2008071921A3 A CO-AXIAL TIME-OF-FLIGHT MASS SPECTROMETER 审中-公开
标题翻译：同轴时间飞行质谱仪
公开(公告)号：WO2008071921A3
公开(公告)日：2008-11-27
申请号：PCT/GB2007004683
申请日：2007-12-07
申请人： SHIMADZU CORPPORATION , GILES ROGER , SUDAKOV MICHAEL , WOLLNIK HERMANN
发明人： GILES ROGER , SUDAKOV MICHAEL , WOLLNIK HERMANN
IPC分类号： H01J49/40
CPC分类号： H01J49/406
摘要： A co-axial time-of-flight mass spectrometer having a longitudinal axis and first and second ion mirrors at opposite ends of the longitudinal axis. Ions enter the spectrometer along an input trajectory offset from the longitudinal axis and after one or more passes between the mirrors ions leave along an output trajectory offset from the longitudinal axis for detection by an ion detector. The input and output trajectories are offset from the longitudinal axis by an angle no greater than tan (I) where Dmin is the or the minimum transverse dimension of the ion mirror and L is the distance between the entrances of the ion mirrors.
摘要翻译：具有纵向轴线的同轴飞行时间质谱仪和在纵向轴线的相对端处的第一和第二离子反射镜。离子沿着从纵向轴线偏移的输入轨迹进入光谱仪，并且在镜子之间的一个或多个通过之后，离子离开离开纵向轴线的输出轨迹离开以便由离子检测器检测。输入和输出轨迹从纵轴偏移一个不大于tan（I）的角度，其中Dmin是离子镜的最小横向尺寸，L是离子镜入口之间的距离。

8. 发明申请

WO2008047891A2 MULTI-REFLECTING TIME-OF-FLIGHT MASS ANALYSER AND A TIME-OF-FLIGHT MASS SPECTROMETER INCLUDING THE MASS ANALYSER 审中-公开
标题翻译：多重反射飞行时间分析仪和包含大量分析仪的飞行时间质谱仪
公开(公告)号：WO2008047891A2
公开(公告)日：2008-04-24
申请号：PCT/JP2007/070400
申请日：2007-10-12
申请人： Shimadzu Corporation , SUDAKOV, Michael
发明人： SUDAKOV, Michael
CPC分类号： H01J49/406
摘要： A multi-reflecting TOF mass analyser has two parallel, gridless ion mirrors each having an elongated structure in a drift direction (Z). These ion mirrors provide a folded ion path formed by multiple reflections of ions in a flight direction (X), orthogonal to the drift direction (Z). The analyser also has a further gridless ion mirror for reflecting ions in the drift direction (Z). In operation ions are spatially separated according to mass-to-charge ratio due to their different flight times along the folded ion path and ions having substantially the same mass-to-charge ratio are subjected to energy focusing with respect to the flight and drift directions.
摘要翻译：多反射TOF质量分析仪具有两个平行的无栅离子反射镜，每个离子镜在漂移方向（Z）上具有细长结构。这些离子反射镜提供了一个折叠的离子路径，该折叠离子路径通过离子在与漂移方向（Z）正交的飞行方向（X）上的多次反射而形成。分析仪还具有用于在漂移方向（Z）上反射离子的另外的无电离离子镜。在操作中，离子根据质荷比由于它们沿着折叠离子路径的不同飞行时间在空间上分离，并且具有基本上相同的质荷比的离子相对于飞行和漂移方向进行能量聚焦。

9. 发明申请

WO2005083742A3 A TANDEM ION-TRAP TIME-OF-FLIGHT MASS SPECTROMETER 审中-公开
标题翻译：一个TANDEM离子时间飞行时间质谱仪
公开(公告)号：WO2005083742A3
公开(公告)日：2006-06-08
申请号：PCT/GB2005000671
申请日：2005-02-23
申请人： SHIMADZU RES LAB EUROPE LTD , SUDAKOV MICHAEL , DING LI
发明人： SUDAKOV MICHAEL , DING LI
IPC分类号： H01J49/40 , H01J49/42
CPC分类号： H01J49/40 , H01J49/004 , H01J49/423
摘要： A tandem linear ion trap and time-of-flight mass spectrometer, where the ion trap has a straight central axis orthogonal to the flight path of the mass spectrometer. The ion trap comprises a set of electrodes, (401, 403, 402, 404) at least one of the electrodes has a slit for ejecting ions towards the mass spectrometer; a set of DC voltage supplies (+V, -V, V1, V2) to provide discrete DC levels and a number of fast electronic switches (409) for connecting/disconnecting the DC supplies to at least two of the electrodes; a neutral gas filling the ion trap and a digital controller to provide a switching procedure of ion trapping, manipulation with ions, cooling and including a state at which all ions are ejected from the ion trap towards the mass spectrometer.
摘要翻译：串联线性离子阱和飞行时间质谱仪，其中离子阱具有与质谱仪的飞行路径正交的直的中心轴。离子阱包括一组电极（401,403,402,404），至少一个电极具有用于向质谱仪喷射离子的狭缝; 一组直流电源（+ V，-V，V1，V2），以提供离散的直流电平和多个用于将DC电源连接/断开至少两个电极的快速电子开关（409）填充离子阱的中性气体和数字控制器，以提供离子捕获的切换过程，用离子的操作，冷却并且包括所有离子从离子阱向质谱仪喷射的状态。

10. 发明申请

WO03041107A3 A QUADRUPOLE ION TRAP DEVICE AND METHODS OF OPERATING A QUADRUPOLE ION TRAP DEVICE 审中-公开
标题翻译：四极管离子阱设备和操作四极子离子阱设备的方法
公开(公告)号：WO03041107A3
公开(公告)日：2003-06-26
申请号：PCT/GB0204807
申请日：2002-10-24
申请人： SHIMADZU RES LAB EUROPE LTD , DING LI , SUDAKOV MICHAEL
发明人： DING LI , SUDAKOV MICHAEL
IPC分类号： G01N27/62 , H01J49/06 , H01J49/42
CPC分类号： H01J49/424 , H01J49/06
摘要： A quadrupole ion trap device has a field adjusting electrode located outside the trapping region adjacent the aperture in the entrance end cap electrode, and optionally adjacent the aperture in the exit end cap electrode. The field adjusting electrode(s) controls field distortion in the vicinity of the apertures. By appropriately setting the voltages on the field adjusting electrodes the efficiency and resolution of operational processes such as ion introduction, precursor ion isolation and mass scanning can be improved.
摘要翻译：四极离子阱装置具有位于邻近入口端盖电极中的孔的俘获区域外的场调节电极，并且可选地邻近出口端帽电极中的孔。场调节电极（一个或多个）控制孔附近的场畸变。通过适当地设定场调整电极上的电压，可以改善诸如离子引入，前体离子隔离和质量扫描的操作过程的效率和分辨率。

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