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1. 发明授权

US5594243A Laser desorption ionization mass monitor (LDIM) 失效
标题翻译：激光解吸电离质量监测仪（LDIM）
公开(公告)号：US5594243A
公开(公告)日：1997-01-14
申请号：US27317
申请日：1993-03-04
申请人： Scot R. Weinberger , Robert W. Egan , Thomas W. Hoppe, deceased , Ernst Gassmann , Martin M. Schar , Klaus O. Bornsen , E. Rocco Tarantino
发明人： Scot R. Weinberger , Robert W. Egan , Thomas W. Hoppe, deceased , Ernst Gassmann , Martin M. Schar , Klaus O. Bornsen , E. Rocco Tarantino
IPC分类号： G01N27/62 , H01J27/24 , H01J37/08 , H01J49/04 , H01J49/10 , H01J49/16 , H01J49/40 , B01D59/44
CPC分类号： H01J49/025 , H01J49/164 , H01J49/40
摘要： A laser desorption ionization instrument for measuring the molecular weight of large organic molecules includes a time of flight (TOF) mass spectrometer. The time of flight mass spectrometer includes a sample lock for holding, under vacuum, a plurality of samples to be analyzed. A sample may be inserted into and removed from the sample lock and into the mass spectrometer without breaking vacuum in the spectrometer. Signal processing electronics of the LDIM instrument include means for identifying quasi-molecular species of a molecule being measured. The instrument includes improvements in ion optics, microchannel plate detectors, laser irradiation of samples, and preparation of samples for measurement.
摘要翻译：用于测量大型有机分子分子量的激光解吸电离仪包括飞行时间（TOF）质谱仪。飞行时间质谱仪包括用于在真空下保持待分析的多个样品的样品锁。可以将样品插入和取出样品锁并进入质谱仪，而不会在光谱仪中破坏真空。 LDIM仪器的信号处理电子装置包括用于识别正在测量的分子的准分子物种的方法。该仪器包括离子光学，微通道板检测器，样品的激光照射以及用于测量的样品的制备的改进。

2. 发明授权

US5047134A Buffer gradient and temperature gradient capillary electrophoresis 失效
标题翻译：缓冲液梯度和温度梯度毛细管电泳
公开(公告)号：US5047134A
公开(公告)日：1991-09-10
申请号：US470019
申请日：1990-01-25
申请人： Scot R. Weinberger , Ernst Gassmann
发明人： Scot R. Weinberger , Ernst Gassmann
IPC分类号： G01N27/447
CPC分类号： G01N27/44721 , G01N27/44708 , G01N27/44756 , G01N27/4476
摘要： An electrophoresis instrument includes a capillary tube mounted in an air cooled cartridge. The cartridge also supports a spherical lens which is part of the optical detection apparatus. The cartridge rests in a manifold which includes the sample and buffer reservoirs. The temperature of the capillary tube is controlled by measuring the electrical resistance of the capillary tube during the electrophoresis process and then cooling or heating the cartridge by circulating temperature controlled air over the tube. The optical path associated with the instrument is a fiber optic bundle bifurcated close to dual detectors into a reference arm and a sample arm so as to provide similar reference and sample optical paths. The instrument may be used for temperature control for buffer gradient electrophoresis and also, a neutral marker for determining electro-osmotic flow may be detected.
摘要翻译：电泳仪包括安装在空气冷却筒中的毛细管。墨盒还支持作为光学检测装置的一部分的球面透镜。墨盒位于包含样品和缓冲液储存器的歧管中。通过在电泳过程中测量毛细管的电阻，然后通过将温度受控的空气循环通过管冷却或加热来控制毛细管的温度。与仪器相关联的光路是将近双重检测器分叉到参考臂和样品臂中的光纤束，以便提供相似的参考和样品光路。该仪器可用于缓冲梯度电泳的温度控制，并且还可以检测用于确定电渗流的中性标记。

3. 发明授权

US5382793A Laser desorption ionization mass monitor (LDIM) 失效
标题翻译：激光解吸电离质量监测仪（LDIM）
公开(公告)号：US5382793A
公开(公告)日：1995-01-17
申请号：US847450
申请日：1992-03-06
申请人： Scot R. Weinberger , Robert W. Egan , Thomas W. Hoppe , Ernst Gassmann , Martin M. Schar , Klaus O. Bornsen , E. Rocco Tarantino
发明人： Scot R. Weinberger , Robert W. Egan , Thomas W. Hoppe , Ernst Gassmann , Martin M. Schar , Klaus O. Bornsen , E. Rocco Tarantino
IPC分类号： G01N27/62 , H01J27/24 , H01J37/08 , H01J49/04 , H01J49/10 , H01J49/16 , H01J49/40 , H01J49/00
CPC分类号： H01J49/025 , H01J49/164 , H01J49/40
摘要： A laser desorption ionization instrument for measuring the molecular weight of large organic molecules includes a time of flight (TOF) mass spectrometer. The time of flight mass spectrometer includes a sample lock for holding, under vacuum, a plurality of samples to be analyzed. A sample may be inserted into and removed from the sample lock and into the mass spectrometer without breaking vacuum in the spectrometer. Signal processing electronics of the LDIM instrument include means for identifying quasi-molecular species of a molecule being measured. The instrument includes improvements in ion optics, microchannel plate detectors, laser irradiation of samples, and preparation of samples for measurement.
摘要翻译：用于测量大型有机分子分子量的激光解吸电离仪包括飞行时间（TOF）质谱仪。飞行时间质谱仪包括用于在真空下保持待分析的多个样品的样品锁。可以将样品插入和取出样品锁并进入质谱仪，而不会在光谱仪中破坏真空。 LDIM仪器的信号处理电子装置包括用于识别正在测量的分子的准分子物种的方法。该仪器包括离子光学，微通道板检测器，样品的激光照射以及用于测量的样品的制备的改进。

4. 发明授权

US5221448A Buffer gradient and temperature gradient capillary electrophoresis 失效
标题翻译：缓冲液梯度和温度梯度毛细管电泳
公开(公告)号：US5221448A
公开(公告)日：1993-06-22
申请号：US674445
申请日：1991-03-25
申请人： Scot R. Weinberger , Ernst Gassmann
发明人： Scot R. Weinberger , Ernst Gassmann
IPC分类号： G01N27/447
CPC分类号： G01N27/44756 , G01N27/44708 , G01N27/44721 , G01N27/4476
摘要： An electrophoresis instrument includes a capillary tube mounted in an air cooled cartridge. The cartridge also supports a spherical lens which is part of the optical detection apparatus. The cartridge rests in a manifold which includes the sample and buffer reservoirs. The temperature of the capillary tube is controlled by measuring the electrical resistance of the capillary tube during the electrophoresis process and then cooling or heating the cartridge by circulating temperature controlled air over the tube. The optical path associated with the instrument is a fiber optic bundle bifurcated close to dual detectors into a reference arm and a sample arm so as to provide similar reference and sample optical paths. The instrument may be used for temperature control for buffer gradient electro-phoresis and also, a neutral marker for determining electro-osmotic flow may be detected.
摘要翻译：电泳仪包括安装在空气冷却筒中的毛细管。墨盒还支持作为光学检测装置的一部分的球面透镜。墨盒位于包含样品和缓冲液储存器的歧管中。通过在电泳过程中测量毛细管的电阻，然后通过将温度受控的空气循环通过管冷却或加热来控制毛细管的温度。与仪器相关联的光路是将近双重检测器分叉到参考臂和样品臂中的光纤束，以便提供相似的参考和样品光路。该仪器可用于缓冲梯度电泳的温度控制，并且还可以检测用于确定电渗流的中性标记。

5. 发明授权

US4675300A Laser-excitation fluorescence detection electrokinetic separation 失效
标题翻译：激光激发荧光检测电动分离
公开(公告)号：US4675300A
公开(公告)日：1987-06-23
申请号：US777179
申请日：1985-09-18
申请人： Richard N. Zare , Ernst Gassmann
发明人： Richard N. Zare , Ernst Gassmann
IPC分类号： G01N21/76 , G01N21/05 , G01N21/64 , G01N27/26 , G01N27/447 , G01N33/52 , G01N33/536
CPC分类号： G01N21/645 , G01N27/44721 , G01N21/6428
摘要： An electrokinetic process and apparatus employing coherent radiation-excited fluorescence for detection is disclosed. In a preferred embodiment, the support liquid is a chiral liquid and the process is employed to separate and detect the separation of optical isomers.

6. 发明授权

US4989974A Micro-flow cell 失效
标题翻译：微流通池
公开(公告)号：US4989974A
公开(公告)日：1991-02-05
申请号：US294028
申请日：1989-01-06
申请人： Klaus Anton , Peter Datwyler , Ernst Gassmann , Peter E. Jordi , Nico Pericles
发明人： Klaus Anton , Peter Datwyler , Ernst Gassmann , Peter E. Jordi , Nico Pericles
IPC分类号： B01D15/08 , G01N21/05 , G01N30/74
CPC分类号： G01N21/05 , G01N2021/0346
摘要： A micro-flow cell for chromatographic, spectrometric or scintillation measurements comprises a capillary tube, preferably made of glass or silica glass, through which flows the medium to be examined, and a holding device for said capillary tube. The holding device is separably composed of at least two parts which can be separated in their longitudinal direction. The capillary tube is fixed in the holding device by suitably formed connectors so as to be stress-free and tension-free to the greatest possible extent.
摘要翻译：用于色谱，光谱测量或闪烁测量的微流通池包括优选由玻璃或石英玻璃制成的毛细管，流经待检测的介质和用于所述毛细管的保持装置。保持装置可分离地由至少两个可沿其纵向分离的部分组成。毛细管通过适当形成的连接器固定在保持装置中，以便在最大程度上是无压力和无张力的。

7. 发明授权

US06615652B1 Method and device for precisely positioning a vehicle in a wind tunnel 失效
标题翻译：用于将车辆精确地定位在风洞中的方法和装置
公开(公告)号：US06615652B1
公开(公告)日：2003-09-09
申请号：US09673179
申请日：2000-11-16
申请人： Hans-Dieter Bechstein , Ernst Gassmann , Jürgen Pfisterer , Berthod Schwartekopp
发明人： Hans-Dieter Bechstein , Ernst Gassmann , Jürgen Pfisterer , Berthod Schwartekopp
IPC分类号： G01M900
CPC分类号： G01M9/062
摘要： A method for the accurate positioning of a vehicle to be examined aerodynamically in a measurement position in a wind tunnel, in which it assumes an accurately predefined relative position in relation to the axis of the wind tunnel, the measurement object is supported in the measurement position, in a stable position on the floor or on balance standing points in the wind tunnel, by auxiliary supports, in the case of a motor vehicle via its wheels. Outside the wind tunnel, the measurement object is placed onto a measurement-object carrier that can be moved at least in the longitudinal direction of the measurement-object carrier and is aligned accurately with respect to the latter. The measurement-object carrier with the aligned measurement object is moved into the wind tunnel and stopped in the latter in an accurately predefined position. The measurement object is subsequently transferred to the measurement section of the wind tunnel only in the vertical direction and is locked, the measurement-object carrier being brought into a waiting position that does not either influence and/or interfere with the measurement.
摘要翻译：一种用于在风洞中的测量位置中空气动力学地准确地定位被检查车辆的方法，其中它相对于风洞的轴线呈现准确预定的相对位置，测量对象被支撑在测量位置在机动车辆通过其车轮的情况下，通过辅助支撑件在地板上的稳定位置或风洞中的平衡站立点上。在风洞外，测量对象被放置在可以至少在测量对象载体的纵向移动的测量对象载体上，并相对于测量对象载体准确地对准。具有对准的测量对象的测量对象载体被移动到风洞中并且在后者中以精确预定义的位置停止。测量对象随后被传送到风洞的测量部分，仅在垂直方向上被锁定，测量对象载体进入不影响和/或干扰测量的等待位置。

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