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11. 发明申请

US20120160997A1 Non-radioactive ion sources with ion flow control 审中-公开
标题翻译：具有离子流控制的非放射性离子源
公开(公告)号：US20120160997A1
公开(公告)日：2012-06-28
申请号：US12284323
申请日：2008-09-19
申请人： Richard Lee Fink , Alexei Tikhonski , Leif Thuesen , Erkinjon G. Nazarov , Evgeny V. Krylov , Raanan A. Miller
发明人： Richard Lee Fink , Alexei Tikhonski , Leif Thuesen , Erkinjon G. Nazarov , Evgeny V. Krylov , Raanan A. Miller
IPC分类号： H01J49/26 , H01J27/02 , H01J49/04 , B82Y99/00
CPC分类号： H01J49/10
摘要： An ion-based analyzer including a non-radioactive ion source, an ion generation chamber for generating ions, a sample ionization chamber and a controller for employing ion flow control, an ion-based filter, and a detector for analyzing a sample.
摘要翻译：一种离子型分析仪，包括非放射性离子源，用于产生离子的离子产生室，样品离子化室和用于采用离子流控制的控制器，基于离子的过滤器和用于分析样品的检测器。

12. 发明申请

US20150068270A1 Background Cancellation with Electronic Noses 审中-公开
标题翻译：背景取消与电子鼻子
公开(公告)号：US20150068270A1
公开(公告)日：2015-03-12
申请号：US14395412
申请日：2013-04-24
申请人： Royce W. Johnson , Alexei Tikhonski
发明人： Royce W. Johnson , Alexei Tikhonski
IPC分类号： G01N33/00 , G01N35/00
CPC分类号： G01N33/0008 , G01N33/497 , G01N35/00594
摘要： A method and apparatus for background cancellation for electronic noses to make automated aroma analysis practical in complex field environments. The system and methods compensate for background contaminants while automatically emphasizing all constituents, be they chemically identified or not, which represent information content in the sample being tested.
摘要翻译：一种用于电子鼻子背景消除的方法和装置，用于在复杂的现场环境中实现自动化香气分析。系统和方法补偿背景污染物，同时自动强调所有组分，无论是化学鉴别还是不表示，它们表示待测样品中的信息含量。

13. 发明申请

US20100089122A1 GAS SENSOR 有权
标题翻译：气体传感器
公开(公告)号：US20100089122A1
公开(公告)日：2010-04-15
申请号：US12543260
申请日：2009-08-18
申请人： JOEL ABDULLAH , Alexei Tikhonski , Ronald I. Dass , James Novak
发明人： JOEL ABDULLAH , Alexei Tikhonski , Ronald I. Dass , James Novak
IPC分类号： G01N25/00
CPC分类号： G01N27/122
摘要： A sensor system issues measurement commands at a predetermined regular rate. If a measurement indicates that a gas of interest is present, then the sensor system is signaled to wake-up thereby pulsing a heater for the sensor element that improves the accuracy of measurements. Measurements of humidity, temperature and gas concentration are made. If the gas of interest is detected then the data is used to indicate a compensated gas measurement. The gas level is classified as to its hazard and an adaptive detection algorithm is used to set an activity mode. If the gas of interest is not detected, the adaptive detection algorithm is used to set a sleep mode that saves power. Measurement rates are kept constant while heater power is controlled to reduce power consumption. Measurement rates are changed to increase concentration sensitivity.
摘要翻译：传感器系统以预定的正常速率发出测量命令。如果测量表明存在感兴趣的气体，则传感器系统被发信号通知以唤醒传感器元件的加热器，从而提高测量精度。测量湿度，温度和气体浓度。如果检测到感兴趣的气体，则数据用于指示补偿气体测量。气体水平被分类为其危害，并且使用自适应检测算法来设置活动模式。如果没有检测到感兴趣的气体，则使用自适应检测算法来设置节省功率的睡眠模式。当加热器功率被控制以降低功耗时，测量速率保持恒定。改变测量速率以提高浓度敏感度。

14. 发明授权

US07176877B2 High voltage pulse driver with capacitive coupling 失效
标题翻译：具有电容耦合的高压脉冲驱动器
公开(公告)号：US07176877B2
公开(公告)日：2007-02-13
申请号：US10956598
申请日：2004-10-01
申请人： Alexei Tikhonski , Thomas A. Visel
发明人： Alexei Tikhonski , Thomas A. Visel
IPC分类号： G09G3/36 , G09G3/20 , G09G5/00 , G09G3/28
CPC分类号： H03K17/102 , H03K17/6872
摘要： A high voltage driver with capacitive coupling that is useful in the presence of the high power supply ripple common with higher-voltage systems. It permits extreme ranges of duty cycle, but without the limitations of transformer magnetics, or the increased complexity of optical coupling methods. It is also robust in the presence of voltage transients created by high-voltage arcing to the output drive-line.
摘要翻译：具有电容耦合的高压驱动器，在高电压系统中存在高电源纹波的情况下是有用的。它允许极端范围的占空比，但不受变压器磁性的限制，或者增加了光耦合方法的复杂性。在存在由输出驱动线路的高压电弧产生的电压瞬变的情况下，它也是稳健的。

15. 发明授权

US08117894B2 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US08117894B2
公开(公告)日：2012-02-21
申请号：US12543260
申请日：2009-08-18
申请人： Joel Abdullah , Alexei Tikhonski , Ronald I. Dass , James Novak
发明人： Joel Abdullah , Alexei Tikhonski , Ronald I. Dass , James Novak
IPC分类号： G01N37/00
CPC分类号： G01N27/122
摘要： A sensor system issues measurement commands at a predetermined regular rate. If a measurement indicates that a gas of interest is present, then the sensor system is signaled to wake-up thereby pulsing a heater for the sensor element that improves the accuracy of measurements. Measurements of humidity, temperature and gas concentration are made. If the gas of interest is detected then the data is used to indicate a compensated gas measurement. The gas level is classified as to its hazard and an adaptive detection algorithm is used to set an activity mode. If the gas of interest is not detected, the adaptive detection algorithm is used to set a sleep mode that saves power. Measurement rates are kept constant while heater power is controlled to reduce power consumption. Measurement rates are changed to increase concentration sensitivity.
摘要翻译：传感器系统以预定的正常速率发出测量命令。如果测量表明存在感兴趣的气体，则传感器系统被发信号通知以唤醒传感器元件的加热器，从而提高测量精度。测量湿度，温度和气体浓度。如果检测到感兴趣的气体，则数据用于指示补偿气体测量。气体水平被分类为其危害，并且使用自适应检测算法来设置活动模式。如果没有检测到感兴趣的气体，则使用自适应检测算法来设置节省功率的睡眠模式。当加热器功率被控制以降低功耗时，测量速率保持恒定。改变测量速率以提高浓度敏感度。

16. 发明申请

US20050078103A1 High voltage pulse driver with capacitive coupling 失效
标题翻译：具有电容耦合的高压脉冲驱动器
公开(公告)号：US20050078103A1
公开(公告)日：2005-04-14
申请号：US10956598
申请日：2004-10-01
申请人： Alexei Tikhonski , Thomas Visel
发明人： Alexei Tikhonski , Thomas Visel
IPC分类号： G09G5/00 , H01H9/00 , H01H47/00 , H01H47/32 , H01H51/30 , H03K20060101 , H03K17/10 , H03K17/687
CPC分类号： H03K17/102 , H03K17/6872
摘要： A high voltage driver with capacitive coupling that is useful in the presence of the high power supply ripple common with higher-voltage systems. It permits extreme ranges of duty cycle, but without the limitations of transformer magnetics, or the increased complexity of optical coupling methods. It is also robust in the presence of voltage transients created by high-voltage arcing to the output drive-line.
摘要翻译：具有电容耦合的高压驱动器，在高电压系统中存在高电源纹波的情况下是有用的。它允许极端范围的占空比，但不受变压器磁性的限制，或者增加了光耦合方法的复杂性。在存在由输出驱动线路的高压电弧产生的电压瞬变的情况下，它也是稳健的。

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