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81. 发明公开

EP1386147A2 A METHOD OF MEASURING THE CONCENTRATION OF HYDROGEN AND METHANE IN NITROGEN BY MEANS OF ION MOBILITY SPECTROMETRY 审中-公开
标题翻译：方法氢气和甲烷均与IONMOBILITÄTSPEKTROSKOPIE氮浓度测量
公开(公告)号：EP1386147A2
公开(公告)日：2004-02-04
申请号：EP02769202.9
申请日：2002-04-23
申请人： SAES GETTERS S.p.A.
发明人： PUSTERLA, Luca , SUCCI, Marco
IPC分类号： G01N27/64
CPC分类号： G01N27/622 , G01N33/0047 , G01N33/005 , Y10T436/21 , Y10T436/214 , Y10T436/22 , Y10T436/24 , Y10T436/25125 , Y10T436/255 , Y10T436/25875
摘要： A method is disclosed for the quantitative analysis of the contents, in nitrogen, of hydrogen and methane by means of ionic mobility spectrometry, consisting of a) performing a measurement of the apparent hydrogen concentration in the nitrogen under examination; b) performing a measurement of the apparent hydrogen concentration in a flow of the same sample of nitrogen, purified from all impurities but methane; and c) comparing the two measure. A system is also disclosed for carrying out the method.

82. 发明公开

EP1331477A3 Plug-in photoionization sensor 有权
标题翻译：连接器传感器的光电离
公开(公告)号：EP1331477A3
公开(公告)日：2004-01-07
申请号：EP02256483.5
申请日：2002-09-18
申请人： Mocon, Inc.
发明人： Dolgov, Boris N. , Forsberg, Donald K.
IPC分类号： G01N27/00 , G01N27/64 , G01N27/66
CPC分类号： G01N27/66 , G01N33/0047
摘要： A sensor for detecting volatile organic compounds in ambient air by positioning a detection cell adjacent a gas discharge device to cause molecules of organic compounds to become ionized, and applying an electric field across the collection cell to attract ions and free electrons formed in the cell to develop a current, and amplifying the current magnitude so created.

83. 发明公开

EP1371082A2 CORONA IONISATION SOURCE 有权
标题翻译： CORONA离子源
公开(公告)号：EP1371082A2
公开(公告)日：2003-12-17
申请号：EP02706979.8
申请日：2002-03-21
申请人： The Secretary of State of Defence
发明人： ROSS, Stuart Keith , BELL, Andrew John
IPC分类号： H01J49/40 , G01N27/64
CPC分类号： H01J49/168 , G01N27/622
摘要： A corona discharge ionisation source is disclosed in which neutral species are removed by directing a flow of oxygen containing gas in a direction substantially different to that of the ion flow. The ion profiles produced are similar in many respects to those produced by a 63Ni source, thus an alternative, non-radioactive, ion source is offered.

84. 发明公开

EP1154268A3 Method for operating an ion mobility spectrometer used to detect trace atmospheric impurities in gases 审中-公开
标题翻译：使用离子迁移谱仪的方法大气污染物的气体中的跟踪
公开(公告)号：EP1154268A3
公开(公告)日：2003-04-02
申请号：EP01110168.0
申请日：2001-05-07
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Ketkar, Suhas Narayan , Dheandhanoo, Seksan
IPC分类号： G01N27/64
CPC分类号： G01N27/622
摘要： A method for eliminating interference when analyzing a test sample of a bulk inert gas in an ion mobility spectrometer is disclosed which includes the steps of providing an ionization source for the spectrometer to form ions of the bulk inert gas, mixing a reagent gas with the test sample prior to entry into the spectrometer to alter the nature of the ions formed by the bulk inert gas to shift the location of a bulk inert gas mobility peak such that a bulk inert gas mobility peak does not overlap with an impurity mobility peak of the ions of a trace impurity of interest, whereby bulk inert gas ions are quenched and a clusters of the reagent gas and the bulk gas are formed. Alternatively, the reagent gas may be mixed with the drift gas in the ion mobility spectrometer, rather than with the test sample.

85. 发明授权

EP0797772B1 METHOD AND DEVICE FOR MEASURING ANALYTES BY ION MOBILITY SPECTROMETRY 失效
标题翻译：方法和装置用于测量分析的离子迁移谱
公开(公告)号：EP0797772B1
公开(公告)日：2002-10-09
申请号：EP95941098.6
申请日：1995-12-15
申请人： ENVIRONICS OY
发明人： KOTIAHO, Tapio , PAAKKANEN, Heikki
IPC分类号： G01N27/64
CPC分类号： G01N27/622 , G01N33/146
摘要： The invention relates to a method for measurement of process analytes by ion mobility spectrometry. Gas contents are measured in the method and the so obtained gas content values are used to control the progress of a chemical process. An ion mobility spectrometer of aspiration type is used as the instrument.

86. 发明授权

EP0692712B1 Method of operation of an ion mobility spectrometer for enhanced detection of narcotics 失效
标题翻译：一种操作离子迁移谱仪麻醉品的改进的检测
公开(公告)号：EP0692712B1
公开(公告)日：2002-10-02
申请号：EP95304941.8
申请日：1995-07-14
申请人： ION TRACK INSTRUMENTS, INCORPORATED
发明人： Jenkins, Anthony , McGann, William J.
IPC分类号： G01N27/64
CPC分类号： G01N27/622

87. 发明公开

EP1233267A1 Method for detecting boar taint by determining skatole and androstenone concentrations 审中-公开
标题翻译： Verfahren zum Eber-Geruchsnachweis durch Feststellung der Skatol- und Androstenongehalte
公开(公告)号：EP1233267A1
公开(公告)日：2002-08-21
申请号：EP01200519.5
申请日：2001-02-14
申请人： NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
发明人： Van Dijk, Reijer
IPC分类号： G01N33/12 , G01N27/64
CPC分类号： G01N33/12 , G01N27/622
摘要： The present invention relates to a method for detecting an unpleasant odour in animal bodies by determining the skatole and androstenone contents in said bodies. Said method comprises a sample collecting step and a detection step using ion mobility spectrometry. Furthermore, the invention covers a device for carrying out the above-mentioned method.
摘要翻译：本发明涉及通过测定所述体内的粪臭素和雄酮含量来检测动物体内令人不愉快的气味的方法。所述方法包括样品收集步骤和使用离子迁移谱的检测步骤。此外，本发明涉及一种用于实施上述方法的装置。

88. 发明公开

EP1170587A1 Total impurity monitor for gases 审中-公开
标题翻译：加拿大的Verunreinigungen的Überwachungsgerät
公开(公告)号：EP1170587A1
公开(公告)日：2002-01-09
申请号：EP01116127.0
申请日：2001-07-03
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Ketkar, Suhas Narayan , Dheandhanoo, Seksan
IPC分类号： G01N27/64
CPC分类号： G01N27/622
摘要： A device for measuring a total concentration of impurities in a sample gas is provided which includes a housing (11) having an inlet (12) to allow the sample gas to enter the housing, an emitter (14) to generate ions from the sample gas, a field gradient to accelerate the ions toward a collector (16), the collector adapted to measure total ions, and an outlet (18) to allow the sample gas to exit the housing, whereby a change in total ions received by the collector indicates a change in the total concentration of impurities in the sample gas.
摘要翻译：提供了一种用于测量样品气体中的杂质总浓度的装置，其包括具有允许样品气体进入壳体的入口（12）的壳体（11），从样品气体产生离子的发射体（14），用于将离子加速到集电器（16）的场梯度，用于测量总离子的收集器，以及允许样品气体离开壳体的出口（18），由集电极接收的总离子的变化指示样品气体中杂质总浓度的变化。

89. 发明公开

EP1154268A2 Method for operating an ion mobility spectrometer used to detect trace atmospheric impurities in gases 审中-公开
标题翻译：使用离子迁移谱仪的方法大气污染物的气体中的跟踪
公开(公告)号：EP1154268A2
公开(公告)日：2001-11-14
申请号：EP01110168.0
申请日：2001-05-07
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Ketkar, Suhas Narayan , Dheandhanoo, Seksan
IPC分类号： G01N27/64
CPC分类号： G01N27/622
摘要： A method for eliminating interference when analyzing a test sample of a bulk inert gas in an ion mobility spectrometer is disclosed which includes the steps of providing an ionization source for the spectrometer to form ions of the bulk inert gas, mixing a reagent gas with the test sample prior to entry into the spectrometer to alter the nature of the ions formed by the bulk inert gas to shift the location of a bulk inert gas mobility peak such that a bulk inert gas mobility peak does not overlap with an impurity mobility peak of the ions of a trace impurity of interest, whereby bulk inert gas ions are quenched and a clusters of the reagent gas and the bulk gas are formed. Alternatively, the reagent gas may be mixed with the drift gas in the ion mobility spectrometer, rather than with the test sample.
摘要翻译：一种用于消除干扰当在离子迁移谱仪分析散装惰性气体的测试样品的方法是圆盘游离缺失哪些包括在离子化源提供用于光谱仪，以形成块状的惰性气体的离子，混合的试剂气体与测试的步骤进入光谱仪之前样品以改变由散装惰性气体形成的离子的性质转移块状惰性气体迁移率峰值搜索的位置并堆积惰性气体迁移率峰不与在离子杂质迁移率峰重叠所关注的痕量杂质，从而散装惰性气体离子被骤冷和反应物气体的簇和散气的形成。可替代地，试剂气体可与漂移气体中的离子迁移谱仪混合，而不是与测试样品。

90. 发明公开

EP0879133A4 METHOD AND CONTAINER FOR PACKING PRODUCE 失效
标题翻译：方法和容器包装的农产品
公开(公告)号：EP0879133A4
公开(公告)日：2001-08-16
申请号：EP97903859
申请日：1997-01-21
申请人： PLEXIFORM COMPANY
发明人： CADIENTE ANTHONY , SAMBRAILO WILLIAM
IPC分类号： B65D5/42 , B65D43/16 , B65D77/04 , B65D85/34 , G01N27/64 , G01N33/00 , B29C49/00 , B65D21/032 , B65D81/26
CPC分类号： B65D43/162 , B65D5/4295 , B65D85/34 , B65D2205/02 , B65D2251/1016 , B65D2251/105 , B65D2577/043
摘要： Method for improved packing and cooling of produce by improving the flow of ventilation air to the produce, and apparatus to practice the method. According to the present invention, baskets for the packing of fruit are provided with ventilation channels disposed upon a lower surface of the basket. Vent apertures communicate between the ventilation channels and the produce stored in the baskets. After packing the baskets with produce, they are loaded into trays. The trays are provided with tray vents which align with the ventilation channels. In this manner, entire pallets of produce-filled baskets can be efficiently chilled by introducing a flow of cooling air into the tray vents, through the ventilation channels and thence through the produce packed inside. The trays and baskets are sized so as to occupy all of the surface area of a standard shipping pallet, and to minimize the movement of the baskets within the trays, and of the trays with respect to one another.

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