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41. 发明申请

WO2009011635A1 SENSOR SYSTEM 审中-公开
标题翻译：传感器系统
公开(公告)号：WO2009011635A1
公开(公告)日：2009-01-22
申请号：PCT/SE2008/000447
申请日：2008-07-14
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , GLAUSER, Anthony , COLBY, Edward , ROSENLÖF, Torbjörn , OLANDERS, Per , PETERSSON, Anders , HANSEN, Fredrik
发明人： GLAUSER, Anthony , COLBY, Edward , ROSENLÖF, Torbjörn , OLANDERS, Per , PETERSSON, Anders , HANSEN, Fredrik
IPC分类号： G01N27/70 , B65B55/10
CPC分类号： G01N27/70 , A61L2/208 , A61L2/22 , A61L2/24 , A61L2202/18 , A61L2202/23
摘要： A sensor system for measurement of a concentration of a sterilizing agent in a sterilizing device utilized in production of packages comprises a sensor (300), adapted for arrangement in a volume of sterilization gas for measurement of concentration of the same, an electronic processing circuit, for evaluation of an output from the sensor, and an I/O-unit for communication with process-control systems. The inventive sensor system further comprises a high voltage power supply for operation of the sensor, a first electrode (301), which together with a second electrode (302) arranged at a distance from the first forms a corona gap. The system utilizes measurement of electrical properties of this gap, when a voltage is applied over the gap and a corona current is flowing between the electrodes (301, 302), to determine the concentration of sterilizing agent in the gap.
摘要翻译：一种传感器系统，用于测量在生产包装中使用的消毒装置中的灭菌剂的浓度，包括：传感器（300），适于配置在用于测量浓度的灭菌气体的体积中，电子处理电路，用于评估来自传感器的输出，以及用于与过程控制系统通信的I / O单元。本发明的传感器系统还包括用于传感器操作的高压电源，与第一电极（302）一起设置的第一电极（301）与第一电极（302）一起形成一个电晕间隙。当在间隙上施加电压并且在电极（301,302）之间流动电晕电流时，该系统利用该间隙的电特性的测量，以确定间隙中灭菌剂的浓度。

42. 发明申请

WO2008052150A3 A MICROSCALE GAS DISCHARGE ION DETECTOR 审中-公开
标题翻译： MICROSCALE GAS放射性离子检测器
公开(公告)号：WO2008052150A3
公开(公告)日：2008-07-24
申请号：PCT/US2007082609
申请日：2007-10-26
申请人： HONEYWELL INT INC , YANG WEI , BONNE ULRICH
发明人： YANG WEI , BONNE ULRICH
IPC分类号： G01N27/70 , H01J49/02
CPC分类号： G01N27/70 , H01J49/025
摘要： A microscale planar device for detecting particles under high pressure with high sensitivity. The device may have an anode and cathode with an insulator situated between them. The insulator may have a number of holes, cavities or channels between the anode and cathode. There may be conductive rings at the perimeters of openings of the channels on the anode side of the insulator. These rings may be a part of the anode. An ion may be attracted into one of the channels where it interacts with a gas to result in an avalanche breakdown. The breakdown may be detected by instrumentation connected to the anode and cathode. The lateral and/or longitudinal dimensions of the channels may be such that the device may operate as a detector with ambient air as a gas under its pressure of about one atmosphere.
摘要翻译：用于高灵敏度地检测高压颗粒的微型平面装置。该装置可以具有位于它们之间的绝缘体的阳极和阴极。绝缘体可以在阳极和阴极之间具有许多孔，腔或通道。在绝缘体的阳极侧的通道的开口周边可能存在导电环。这些环可以是阳极的一部分。离子可以被吸引到其中一个通道中，其中与气体相互作用以导致雪崩击穿。可以通过连接到阳极和阴极的仪器来检测击穿。通道的横向和/或纵向尺寸可以使得该装置可以作为检测器操作，其中环境空气作为大气压力的气体。

43. 发明申请

WO2006049871A1 APPARATUS FOR NON-CONTACT TESTING OF MICROCIRCUITS 审中-公开
标题翻译：用于微接触非接触测试的装置
公开(公告)号：WO2006049871A1
公开(公告)日：2006-05-11
申请号：PCT/US2005/037509
申请日：2005-10-19
申请人： AGILENT TECHNOLOGIES INC.
发明人： TAN, Michael, R., T. , NYSTROM, Michael
IPC分类号： G01N27/66 , G01N27/70 , G01R1/07 , G01R31/302
CPC分类号： G01R31/305
摘要： A non-contact test method and apparatus is disclosed that can be used to test OLED flat panel TFTs. An ionized gas is used to supply current to the device under test.
摘要翻译：公开了一种可用于测试OLED平板TFT的非接触式测试方法和设备。电离气体用于为被测设备提供电流。

44. 发明申请

WO03034053A3 METHOD FOR DETECTING PARTICLES IN A GAS STREAM AND DETECTOR 审中-公开
标题翻译：检测气流中颗粒的方法及其传感器
公开(公告)号：WO03034053A3
公开(公告)日：2003-10-09
申请号：PCT/DE0203779
申请日：2002-10-08
申请人： BOSCH GMBH ROBERT , SPRENGER BERNHARD , WAHL THOMAS , PFENDTNER REINHARD , BRINZ THOMAS , BALDENHOFER KAI , GRAU THOMAS
发明人： SPRENGER BERNHARD , WAHL THOMAS , PFENDTNER REINHARD , BRINZ THOMAS , BALDENHOFER KAI , GRAU THOMAS
IPC分类号： G01N15/06 , G01N27/92 , G01N27/70
CPC分类号： G01N15/0656 , G01N27/92
摘要： The invention concerns a detector and a method for detecting particles in a gas stream, in particular of soot in an exhaust gas stream. Said detector comprises first and second electrodes, an electric voltage capable of being applied between the first electrode and the second electrode such that a gas discharge can be stimulated at least intermittently between the electrodes. The invention is characterized in that at least a dielectric layer (116; 138, 140) is interposed between the first electrode (2; 11; 112; 134) and the second electrode (3; 13; 114; 136) so that the electric discharge produced between the two electrodes is systematically dielectric hindered and the two electrodes are connected to a device for measuring an electric current or electric discharge pulses, so that the variation of an electrical measurement signal provides an indication of the density of particles in the gas stream based on the particles in the dielectric hindered discharge zone.
摘要翻译：有一个传感器和用于在气流中探测粒子，在所建议的废气流特定的烟灰粒子的方法，其具有至少一个第一和至少一个第二电极，其中可以在第一电极和第二电极之间施加电压，使得至少有时，在电极之间的气体放电可被激发，其中，在所述第一电极（2; 11; 112; 134）和第二电极（3; 13; 114; 136）的至少一个电介质层（116; 138，140 ）被布置成使得所述beinden电极之间的放电只能介电阻挡，而且这两个电极连接到一个装置，用于测量电流或放电脉冲，从而使所得到的电测量信号的响应于变化位于介质阻挡放电领域颗粒可以用作气流中颗粒密度的量度。

45. 发明申请

WO0120645A9 ALTERNATING CURRENT DISCHARGE IONIZATION DETECTOR 审中-公开
标题翻译：替代电流放电检测器
公开(公告)号：WO0120645A9
公开(公告)日：2002-10-03
申请号：PCT/US0025579
申请日：2000-09-18
申请人： RAE SYSTEMS INC
发明人： YANG WENJUN , HSI PETER C
IPC分类号： G01N27/70 , G01N27/62
CPC分类号： G01N27/70
摘要： A discharge ionization detector (150) includes a sensor (50) that uses an alternating current discharge through a working gas as an ionization source. The sensor includes a discharge chamber (52), into which a sample gas is introduced. UV photons from the discharge chamber and metastable particles that enter the ionization chamber (53) from the discharge chamber (52) ionize molecules in the sample gas. The ions generated from the ionized sample gas are measured as a current indicating the quantity of ionizable molecules in the sample gas. For selective identification of molecules in the sample gas, one or more chemical filters can filter the sample gas to separate target gases from gases that interfere with detection of target gases. Additionally, a supply for the working gas can change the working gas to change the maximum energy available for ionization of the sample gas. Thus, current measurements with different working gases indicate quantities of classes of molecules having different ionization potentials.
摘要翻译：放电电离检测器（150）包括使用通过工作气体的交流放电作为电离源的传感器（50）。该传感器包括一个放电室（52），一个样品气体被引入该放电室。来自放电室的紫外光子和从放电室（52）进入电离室（53）的亚稳颗粒离子化样品气体中的分子。从电离样品气体产生的离子被测量为表示样品气体中的可离子化分子的量的电流。为了选择性地识别样品气体中的分子，一个或多个化学过滤器可以过滤样品气体，以将来自干扰检测目标气体的气体与目标气体分离。此外，工作气体的供应可以改变工作气体以改变可用于样品气体电离的最大能量。因此，使用不同工作气体的电流测量指示具有不同电离电位的分子的类别数量。

46. 发明申请

WO0144800A2 GLOW DISCHARGE DETECTOR 审中-公开
标题翻译：玻璃放电检测器
公开(公告)号：WO0144800A2
公开(公告)日：2001-06-21
申请号：PCT/US0033509
申请日：2000-12-11
申请人： UNIV CALIFORNIA
发明人： KOO JACKSON C , YU CONRAD M
IPC分类号： G01N27/70 , G01N30/64 , G01N30/02
CPC分类号： G01N27/70 , G01N30/64 , G01N2030/642
摘要： A highly sensitive electronic ion cell for the measurement of trace elements in He carrier gas which involves glow discharge. A constant wave (CW) glow discharge detector which is controlled through a biased resistor, can detect the change of electron density caused by impurities in the He carrier gas by many orders of magnitude larger than that caused by direct ionization or electron capture. The glow discharge detector utilizes a floating pseudo-electrode to form a probe in or near the plasma. By using this probe, the large variation of electron density due to trace amounts of impurities can be directly measured.
摘要翻译：用于测量He载气中微量元素的高灵敏度电子离子电池，涉及辉光放电。通过偏置电阻器控制的恒定（CW）辉光放电检测器可以检测由He载流子中的杂质引起的电子密度的变化比直接电离或电子捕获引起的电子密度变化多许多个数量级。辉光放电检测器利用浮动伪电极在等离子体中或附近形成探针。通过使用该探针，可以直接测量由微量杂质引起的电子密度的大变化。

47. 发明申请

WO9518966A3 IMPROVED PULSED DISCHARGE SYSTEMS 审中-公开
标题翻译：改进的脉冲排放系统
公开(公告)号：WO9518966A3
公开(公告)日：1995-10-12
申请号：PCT/US9500046
申请日：1995-01-03
申请人： VALCO INSTR CO INC
发明人： WENTWORTH WAYNE E , STEARNS STANLEY D
IPC分类号： G01N27/68 , G01N27/70 , G01N30/64 , G01N30/72
CPC分类号： G01N27/70 , G01N30/64 , G01N2030/642
摘要： The discharge systems of this disclosure are useful in the chemical analysis field, including identification and quantification of gaseous impurities. The systems utilize a pair of electrodes which apply a spark across a gap between the electrodes, the spark preferably being repetitively formed. As an inert gas flows between the electrodes, the spark creates photons of energy which are emitted and are used as described. In alternate aspects, other particles are energized in the spark gap and subsequently surrender their energy. Photon emission or loss of energy assists in identification and measurement of peaks eluted from a typical gas chromatograph. The preferred inert gas is helium with or without traces of rare inert gases.

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