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41. 发明申请

WO0194931A3 METHOD AND APPARATUS FOR DIRECT COUPLING OF PLANAR CHROMATOGRAPHY WITH MASS SPECTROMETRY 审中-公开
标题翻译：用于质谱分析的平面色谱直接耦合的方法和装置
公开(公告)号：WO0194931A3
公开(公告)日：2002-09-12
申请号：PCT/IL0100521
申请日：2001-06-06
申请人： YISSUM RES DEV CO , LEV OVADIA , GUN GENIA , MODESTOV DAVIDOVICH ALEXANDER
发明人： LEV OVADIA , GUN GENIA , MODESTOV DAVIDOVICH ALEXANDER
IPC分类号： G01N27/447 , G01N30/95
CPC分类号： H01J49/0431 , G01N27/4473 , G01N30/95
摘要： A method is disclosed for coupling of planar chromatography and mass spectroscopy, comprising placing a matrix that contains analytes that have been separated by planar chromatography in a gel (2), between at least two electrodes, activating an electrical current (27) in said electrodes, wherein activation of the current induces movement of the analytes out of the matrix, towards one of the electrodes, collecting the analytes from the external surface of the matrix to a sampling port and transferring the analytes to a mass spectrometer (5).
摘要翻译：公开了一种用于耦合平面色谱和质谱的方法，包括将包含已经通过平面色谱法分离的分析物的凝胶（2）放置在至少两个电极之间，激活所述电极中的电流（27）其中，所述电流的激活将所述分析物从所述基质中移出所述电极之一，将所述分析物从所述基质的外表面收集到采样端口，并将所述分析物转移到质谱仪（5）。

42. 发明申请

WO02025253A1 DEVICE FOR CHROMATOGRAPHIC QUANTITATIVE MEASUREMENT 审中-公开
标题翻译：用于色谱定量测量的装置
公开(公告)号：WO02025253A1
公开(公告)日：2002-03-28
申请号：PCT/JP2001/008314
申请日：2001-09-25
IPC分类号： G01N21/86 , G01N30/95 , G01N21/27 , G01N30/90 , G01N33/543
CPC分类号： G01N30/90 , G01N21/8483 , G01N30/95 , G01N33/542 , G01N33/54386 , G01N33/558 , Y10S435/967 , Y10S435/97 , Y10S436/805 , Y10S436/81
摘要： A device for chromatographic quantitative measurement, characterized in that a beam applied to a chromatographic specimen (8) from a light source (201) is formed so as to have an ellipse shape by optical means such as a cylindrical lens (205), and in that the change of absorbance due to the elution of a labeled reagent is detected by the beam being applied to a position between a labeled reagent holding portion (82) and a detecting portion (83) and the measurement is automatically started a predetermined time after the above detection. The device for chromatographic quantitative measurement allows the reduction of variation in coloring due to a beam having an ellipse shape achieved with optical means, which leads to an improved accuracy in quantitative analysis, and the improvement in ease of operation.
摘要翻译：一种用于色谱定量测量的装置，其特征在于，从光源（201）施加到色谱试样（8）的光束通过诸如柱面透镜（205）的光学装置形成为椭圆形，并且通过将被施加到标记试剂保持部（82）和检测部（83）之间的位置的光束来检测由于标记试剂的溶出引起的吸光度的变化，并且测定自以上检测。用于色谱定量测量的装置允许减少由于用光学装置实现的具有椭圆形状的光束的着色变化，这导致定量分析的精度提高，并且操作容易度的提高。

43. 发明申请

WO02003054A1 HYDROGEN FLAME LUMINOSITY ANALYZER FOR THIN-LAYER CHROMATOGRAPH, AND HYDROGEN FLAME LUMINOSITY ANALYZING METHOD 审中-公开
标题翻译：氢层荧光分析仪用于薄层色谱和氢火焰荧光分析方法
公开(公告)号：WO02003054A1
公开(公告)日：2002-01-10
申请号：PCT/JP2001/005699
申请日：2001-07-02
IPC分类号： G01N21/72 , G01N30/68 , G01N30/90 , G01N30/95
CPC分类号： G01N30/95 , G01N21/72
摘要： A hydrogen flame luminosity analyzer for thin-layer chromatograph comprising: a hydrogen burner for making a hydrogen flame; moving means for moving a thin-layer chromatography element and the hydrogen flame at predetermined relative velocities so that substances separated to be analyzed for the thin-layer chromatography may be sequentially burned; means for separating the light, as made from the hydrogen flame, spectroscopically; and means for analyzing the intensities of light separated by the spectroscopic means. A hydrogen flame luminosity analyzing method for a thin-layer chromatograph comprising: the step of burning the substances, as separated to be analyzed by the thin-layer chromatography, sequentially with a hydrogen frame by moving the thin-layer chromatography and the hydrogen flame at predetermined relative velocities; and the step of analyzing the intensities at specific wavelengths of the luminous light from the flame. The analyzer and the analyzing method can perform stable and precise singular analyses of heterogeneous elements.
摘要翻译：一种用于薄层色谱的氢火焰光度分析仪，包括：用于制造氢火焰的氢燃烧器; 移动装置，用于以预定的相对速度移动薄层色谱元件和氢火焰，使得分离以进行薄层色谱分析的物质可以被顺序地燃烧; 用氢分离光源分离光的手段; 以及用于分析由分光装置分离的光的强度的装置。一种用于薄层色谱的氢火焰光度分析方法，包括：通过将薄层色谱和氢火焰移动到氢气框架上，依次通过薄层色谱分离分离出物质的步骤预定的相对速度; 以及分析来自火焰的发光的特定波长的强度的步骤。分析仪和分析方法可以对异质元素进行稳定精确的奇异分析。

44. 发明申请

WO99047914A1 THIN-LAYER CHROMATOGRAPHY APPARATUS 审中-公开
标题翻译：薄层色谱法
公开(公告)号：WO99047914A1
公开(公告)日：1999-09-23
申请号：PCT/DE1999/000693
申请日：1999-03-12
IPC分类号： G01N30/95 , G01N21/59
CPC分类号： G01N30/95 , G01N30/74
摘要： The invention relates to a thin-layer chromatography apparatus (1) comprising a plurality of optical light guides to inject light from a light source (2) onto a thin-layer plate (4) and to feed light from the thin-layer plate to an optical examining device (6). To obtain a robust, compact thin-layer chromatography apparatus having a high spectral and spatial resolution, with which there are only minimal disturbances, if any, caused by ambient light and which is nonetheless economical to produce, the invention provides for the emitted-light guides (3) and or received-light guides (5) to be positioned in a regular geometrical pattern in relation to each other either towards or away from the plate, as represented by the rows (11 and 14). The light spots emitted by the emitted-light guides and the field of vision of the received-light guide overlap in an adjustable manner (linear movements 12b, pivoting movements 12a), as regards spatial resolution and light yield. A thin-layer plate (4) which is oriented in a planar manner by reference measurement and has a chromatography path (10) is displaced by a control unit (7) in relation to the light guides (8) which are at a distance of a few 100 mu m and is examined (6) and evaluated (7) by spectroscopy for fluorescence, reflectance and/or absorption. Key words include, analytics, analysis, thin-layer, chemistry, HPTLC, HP-TLC, chromatogram, automatically, CCD, spectrum, spectrometer.
摘要翻译：薄层色谱法（1）具有相应的多个光导的光的，从一个光源（2）照射的光投射到薄层板（4）和光从光学调查装置（6）来转发的薄层板上。为了获得具有高的光谱和空间分辨率，由此特别是从环境光并且其仍然便宜以产生最轻微的干扰，提出了一种坚固，紧凑Dünnschichtchromatographiegerätes所述发射光导体（3）和/或接收光导体（5）经常以有序的较低几何定向并彼此朝向板和由该运走，按行（11和14）的光透过导体光点和接收光导体视场重叠从而可调（翻译12b中，枢转运动12A），其确定空间分辨率和光输出指示。阿通过参考测量定向平面薄层板（4）与层析幅材（10）（7）控制相对于从光到大约100微米引导移动（8），并在研究（6）和评估荧光，反射和/或吸收光谱（7）。重要的概念是：分析，分析，薄膜，化学，HPTLC，HPTLC色谱自动，CCD，光谱，光谱仪。

45. 发明申请

WO1993013541A1 MASS SPECTROSCOPE 审中-公开
标题翻译：质谱仪
公开(公告)号：WO1993013541A1
公开(公告)日：1993-07-08
申请号：PCT/JP1987000434
申请日：1987-06-26
申请人： KATO, Yoshiaki
IPC分类号： H01J37/252
CPC分类号： H01J49/142 , G01N30/95 , H01J49/0413
摘要： An instrument for spectroscopy of ions produced by bombarding sample components (A to D) carried on a target (6) with a primary beam (4). It is desired that the mass spectral data that are obtained are accurate. In order to meet this requirement, the mass number sweep is commenced after the quantities of ions generated from the sample components (A to D) have been stabilized.

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