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1. 发明授权

US4087249A Pyrolysis apparatus for analysis 失效
标题翻译：热解设备进行分析
公开(公告)号：US4087249A
公开(公告)日：1978-05-02
申请号：US752324
申请日：1976-12-20
申请人： Tadaoki Okumoto , Tsugio Takeuchi , Shin Tsuge
发明人： Tadaoki Okumoto , Tsugio Takeuchi , Shin Tsuge
IPC分类号： G01N31/12 , G01N25/24 , G01N31/08
CPC分类号： G01N31/12
摘要： A pyrolysis apparatus comprising a pyrolysis heater and a pyrolysis tube, wherein the pyrolysis heater is of the vertical type. A sample basket being is disposed in the central portion in the lengthwise direction of the pyrolysis heater. A sample pyrolysis position is disposed inside the tube. A sample basket holder is provided at the upper end portion of the pyrolysis tube. The holder is provided with a detachable device for holding a sample basket connecting rod which facilitates free dropping of the sample basket to the sample pyrolysis position and a slit means are provided right under the central heating portion inside the pyrolysis tube so that the sample basket does not drop any more therefrom.
摘要翻译：一种热解装置，包括热解加热器和热解管，其中热解加热器是垂直型的。样品篮设置在热分解加热器的长度方向上的中心部分。样品热解位置设置在管内。在热解管的上端部设置有样品篮架。保持器设置有用于保持样品篮连杆的可拆卸装置，其有利于将样品篮自由下落到样品热解位置，并且裂缝装置设置在热解管内部的中央加热部分正下方，使得样品篮不再掉下去了。

2. 发明授权

US4298795A Method and apparatus for introducing samples to a mass spectrometer 失效
标题翻译：将样品引入质谱仪的方法和装置
公开(公告)号：US4298795A
公开(公告)日：1981-11-03
申请号：US38264
申请日：1979-05-11
申请人： Tsugio Takeuchi , Shin Tsuge , Yukio Hirata , Koichi Mochizuki
发明人： Tsugio Takeuchi , Shin Tsuge , Yukio Hirata , Koichi Mochizuki
IPC分类号： G01N27/62 , G01N30/72 , H01J49/04 , B01D59/44
CPC分类号： H01J49/0468 , H01J49/045
摘要： Simplified method and apparatus for connecting a liquid chromatograph, particularly of a high-performance type, directly to a mass spectrometer without using any complicated devices conventionally available, for the purpose of continuous and stable mass spectrometric measurement of a liquid sample, either liquid or solution, more commonly an effluent supplied directly from a column of the liquid chromatograph or an aliquot portion thereof extracted through a simple and ordinary splitter, or any other liquid samples prepared for the mass spectrometric analysis. Such a liquid sample is first sprayed into finely divided particles by a nebulizing means mainly consisting of a double-tubing capillary so that the sample is easily vaporized, and finally introduced into an ionizing portion of the mass spectrometer in continuous and stable manner.
摘要翻译：用于将液相色谱仪，特别是高性能类型的液相色谱仪直接连接到质谱仪的简化方法和装置，而不使用常规可用的任何复杂装置，用于连续和稳定的质谱测量液体样品，液体或溶液更常见的是直接从液相色谱柱或其等分部分提取的流出物通过简单和普通的分离器或用于质谱分析的任何其它液体样品提取。这样的液体样品首先通过主要由双管毛细管组成的雾化装置喷射成细碎的颗粒，使得样品容易蒸发，最后以连续和稳定的方式引入质谱仪的离子化部分。

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