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1. 发明申请

WO2011121545A1 METHODS FOR CALIBRATING A FLUOROMETER 审中-公开
标题翻译：校准荧光计的方法
公开(公告)号：WO2011121545A1
公开(公告)日：2011-10-06
申请号：PCT/IB2011/051341
申请日：2011-03-29
申请人： ECOLAB USA INC. , TOKHTUEV, Eugene , OWEN, Christopher J. , TRYGGESTAD, Soren K. , PILIPCHENKO, Anna
发明人： TOKHTUEV, Eugene , OWEN, Christopher J. , TRYGGESTAD, Soren K. , PILIPCHENKO, Anna
IPC分类号： G01N21/64
CPC分类号： G01N21/278 , G01N21/274 , G01N21/645 , G01N2201/0221
摘要： Some embodiments provide methods for calibrating a fluorometer in order to account for one or more optical properties of a water sample affecting fluorescence measurements. In some cases one or more calibration solutions are prepared with sample water from a specific field site. Fluorescence measurements are taken from a water sample and one or more of the calibration solutions, and calibration parameters are determined based on the measurements. In some cases a calibration solution is prepared by spiking sample water to include a higher concentration of a fluorescent tracer and measurements are taken to characterize a calibration slope coefficient. In some cases a calibration solution is prepared by adding an acid and measurements are taken to characterize a background fluorescence in the sample.
摘要翻译：一些实施方案提供校准荧光计的方法，以便考虑影响荧光测量的水样品的一种或多种光学性质。在某些情况下，使用来自特定场地的样品水制备一种或多种校准溶液。从水样品和一个或多个校准溶液中获取荧光测量，并且基于测量确定校准参数。在一些情况下，通过加样样品水以制备更高浓度的荧光示踪剂并且进行测量以表征校准斜率系数来制备校准溶液。在某些情况下，通过加入酸制备校准溶液，并进行测量以表征样品中的背景荧光。

2. 发明申请

WO2010067304A2 ACOUSTIC FLUID PRESENCE/ABSENCE DETECTION 审中-公开
标题翻译：声学流体存在/不检测
公开(公告)号：WO2010067304A2
公开(公告)日：2010-06-17
申请号：PCT/IB2009/055557
申请日：2009-12-07
申请人： ECOLAB INC. , TOKHTUEV, Eugene , OWEN, Christopher J. , SKIRDA, Anatoly , SLOBODYAN, Viktor , PILIPCHENKO, Anna
发明人： TOKHTUEV, Eugene , OWEN, Christopher J. , SKIRDA, Anatoly , SLOBODYAN, Viktor , PILIPCHENKO, Anna
IPC分类号： G01N29/024 , G01N29/48 , D06F39/00
CPC分类号： G01F23/0007 , A61M5/1684 , A61M2205/3375 , G01F23/2961
摘要： An acoustic sensor detects presence and/or absence of fluid in a fluid delivery medium. The acoustic sensor detects fluid absence based on the difference of the speed of sound between air and a fluid. For example, the acoustic sensor may detect fluid absence based on a phase shift between acoustic signals transmitted through the fluid delivery medium when fluid is present as compared to acoustic signals transmitted through the fluid delivery medium when fluid is absent, e.g., when air or bubbles are present in the fluid delivery medium.
摘要翻译：声传感器检测流体输送介质中流体的存在和/或不存在。声学传感器基于空气和流体之间的声速的差异来检测流体不存在。例如，当存在流体时，声传感器可以基于通过流体输送介质传输的声信号之间的相移来检测流体不存在，与当流体不存在时通过流体输送介质传输的声信号相比，例如当空气或气泡存在于流体输送介质中。

3. 发明申请

WO2010143091A3 HAND HYGIENE COMPLIANCE MONITORING 审中-公开
公开(公告)号：WO2010143091A3
公开(公告)日：2010-12-16
申请号：PCT/IB2010/052322
申请日：2010-05-25
申请人： ECOLAB USA INC. , TOKHTUEV, Eugene , OWEN, Christopher J. , SCHILLING, Paul S. , SKIRDA, Anatoly , SLOBODYAN, Viktor , ERICKSON, Joseph P. , LITTAU, Cheryl A. , BUCK, Christopher A.
发明人： TOKHTUEV, Eugene , OWEN, Christopher J. , SCHILLING, Paul S. , SKIRDA, Anatoly , SLOBODYAN, Viktor , ERICKSON, Joseph P. , LITTAU, Cheryl A. , BUCK, Christopher A.
IPC分类号： G08B29/02 , G08B25/08 , G08B21/00 , G08B23/00 , G06Q50/00
摘要： A system and associated processes monitor hand hygiene compliance. The system includes hand hygiene product dispensers positioned within areas of concern (AOC) in a facility in which hand hygiene events are to be monitored. The dispensers detect dispense events initiated at the dispenser and transmit a dispense event signal indicative that a dispense event occurred along with dispenser identification information. The system also includes a plurality of compliance badges, each worn by a different person in the facility. Each compliance badge receives dispense event signals corresponding dispenser identification information associated with dispense events initiated by the wearer of the compliance badge. The badges store dispense event records associated with each dispense event initiated by the wearer and thus keep track of all dispense events initiated by the wearer of the compliance badge. One or more data gathering stations positioned at various locations through the facility receive the dispense event information from the individual badges when they come within range. The dispense event information may then be transferred to a local or remote computer for analysis and reporting on hand hygiene events taking place within the facility.

4. 发明申请

WO2011121549A1 HANDHELD OPTICAL MEASURING DEVICE AND METHOD OF USE 审中-公开
标题翻译：手持式光学测量装置及其使用方法
公开(公告)号：WO2011121549A1
公开(公告)日：2011-10-06
申请号：PCT/IB2011/051346
申请日：2011-03-29
申请人： ECOLAB USA INC. , CHRISTENSEN, William M. , TOKHTUEV, Eugene , OWEN, Christopher J.
发明人： CHRISTENSEN, William M. , TOKHTUEV, Eugene , OWEN, Christopher J.
IPC分类号： G01N21/51 , G01N21/17
CPC分类号： G01J1/02 , G01J1/0219 , G01J1/0233 , G01J1/0271 , G01N21/534 , G01N21/645 , G01N33/1886 , G01N2201/0221
摘要： Embodiments provide a handheld optical measuring device and method of measuring an optical property of a liquid sample. In some embodiments the optical measuring device includes a handheld controller module having an immersible sensor head and a sampling member including a sample cup and an attachment member that couples the sample cup to the handheld controller module. In some embodiments the attachment member is an elongated rigid member that is hingedly coupled to the controller module, thus providing a folding configuration for enclosing the sensor head with the sample cup during measurements, transportation, and/or storage. In some embodiments the attached sample cup provides a protective shell for the immersible sensor head during use and/or when not in use.
摘要翻译：实施例提供了一种测量液体样品的光学特性的手持式光学测量装置和方法。在一些实施例中，光学测量装置包括手持式控制器模块，其具有可浸入式传感器头部和采样构件，该采样构件包括样品杯和将样品杯连接到手持式控制器模块的附接构件。在一些实施例中，附接构件是细长的刚性构件，其被铰接地联接到控制器模块，因此提供折叠构造，用于在测量，运输和/或存储期间将传感器头与样品杯封闭。在一些实施例中，附接的样品杯在使用和/或不使用时提供用于可浸入式传感器头的保护壳。

5. 发明申请

WO2011121547A2 FLUOROMETRIC SENSOR 审中-公开
标题翻译： FLUOROMETRIC传感器
公开(公告)号：WO2011121547A2
公开(公告)日：2011-10-06
申请号：PCT/IB2011/051344
申请日：2011-03-29
申请人： ECOLAB USA INC. , TOKHTUEV, Eugene , CHRISTENSEN, William M. , OWEN, Christopher J. , SLOBODYAN, Viktor , SKIRDA, Anatoly
发明人： TOKHTUEV, Eugene , CHRISTENSEN, William M. , OWEN, Christopher J. , SLOBODYAN, Viktor , SKIRDA, Anatoly
IPC分类号： G01N21/64 , G01N21/33
CPC分类号： G01N21/645 , G01J1/0233 , G01J1/0271 , G01J1/0411 , G01N21/33 , G01N2021/6419 , G01N2021/6478 , G01N2033/184 , G01N2201/0221 , G02B7/027 , G02B19/0014 , G02B19/0061 , G02B19/0085 , Y10T29/49002
摘要： Embodiments provide an optical sensor head and method of making an optical sensor head. In some cases the sensor head can be used as a fluorometric sensor to measure concentrations of substances within a liquid sample of interest. The sensor head includes a light source window and a detector window that transmit light between the sensor head and an analytical area. In some cases the windows include a ball lens positioned within a channel such that the ball lens and the channel create a seal between the interior and exterior of the sensor head.
摘要翻译：实施例提供了光学传感器头和制造光学传感器头的方法。在某些情况下，传感器头可以用作荧光传感器来测量感兴趣的液体样品中物质的浓度。传感器头包括光源窗口和检测器窗口，其在传感器头和分析区域之间传输光。在一些情况下，窗户包括位于通道内的球透镜，使得球透镜和通道在传感器头的内部和外部之间形成密封。

6. 发明申请

WO2010143092A2 HAND HYGIENE COMPLIANCE MONITORING 审中-公开
标题翻译：手卫生监察
公开(公告)号：WO2010143092A2
公开(公告)日：2010-12-16
申请号：PCT/IB2010/052323
申请日：2010-05-25
申请人： ECOLAB USA INC. , TOKHTUEV, Eugene , OWEN, Christopher J. , SCHILLING, Paul S. , SKIRDA, Anatoly , SLOBODYAN, Viktor , ERICKSON, Joseph P. , LITTAU, Cheryl A.
发明人： TOKHTUEV, Eugene , OWEN, Christopher J. , SCHILLING, Paul S. , SKIRDA, Anatoly , SLOBODYAN, Viktor , ERICKSON, Joseph P. , LITTAU, Cheryl A.
IPC分类号： G08B29/02 , G08B25/08 , G08B21/00 , G08B23/00 , G06Q50/00
CPC分类号： G08B21/245 , G06F19/00 , G06Q10/00
摘要： A system and associated processes monitor hand hygiene compliance. The system includes hand hygiene product dispensers positioned within areas of concern (AOC) in a facility in which hand hygiene events are to be monitored. The dispensers detect dispense events initiated at the dispenser and transmit a dispense event signal indicative that a dispense event occurred along with dispenser identification information. The system also includes a plurality of compliance badges, each worn by a different person in the facility. Each compliance badge receives dispense event signals corresponding dispenser identification information associated with dispense events initiated by the wearer of the compliance badge. The badges store dispense event records associated with each dispense event initiated by the wearer and thus keep track of all dispense events initiated by the wearer of the compliance badge. One or more data gathering stations positioned at various locations through the facility receive the dispense event information from the individual badges when they come within range. The dispense event information may then be transferred to a local or remote computer for analysis and reporting on hand hygiene events taking place within the facility.
摘要翻译：系统和相关过程监控手卫生合规性。该系统包括在需要监控手卫生事件的设施中定位在关注区域（AOC）内的手卫生产品分配器。分配器检测在分配器处发起的分配事件，并发送指示分配事件发生的分配事件信号以及分配器识别信息。该系统还包括多个合规徽章，每个符合徽章由设备中的不同人员佩戴。每个合格标准接收与由合规徽章的佩戴者发起的分配事件相关联的分配标识信息的分配事件信号。徽章存储与佩戴者发起的每个分配事件相关联的事件记录，并且因此跟踪佩戴者遵守徽章发起的所有分发事件。通过设施定位在各个位置的一个或多个数据收集站当它们进入范围内时，从各个徽章接收分配事件信息。分配事件信息随后可被传送到本地或远程计算机，用于分析和报告在设施内发生的手卫生事件。

7. 发明申请

WO2009047731A2 MULTI-CHANNEL DEVICE AND METHOD FOR MEASURING OPTICAL PROPERTIES OF A LIQUID 审中-公开
标题翻译：用于测量液体的光学性质的多通道器件和方法
公开(公告)号：WO2009047731A2
公开(公告)日：2009-04-16
申请号：PCT/IB2008/054154
申请日：2008-10-09
申请人： ECOLAB INC. , TOKHTUEV, Eugene , OWEN, Christopher J. , SLOBODYAN, Viktor , CHRISTENSEN, William M. , SCHILLING, Paul , ERICKSON, Joseph P.
发明人： TOKHTUEV, Eugene , OWEN, Christopher J. , SLOBODYAN, Viktor , CHRISTENSEN, William M. , SCHILLING, Paul , ERICKSON, Joseph P.
IPC分类号： G01N21/25 , G01N33/18
CPC分类号： G01N21/78 , G01N21/274 , G01N21/51 , G01N33/18
摘要： A multi-channel device includes up to three channels for optical testing of liquid samples. The liquid sample(s) may include surface water, drinking water, processed water or the like. The multi-channel device may include a turbidity channel and a color channel that measure turbidity and color, respectively, of a liquid sample using spectrographic analysis. The multi-channel device may also include a colorimetric channel that measures the concentration of various analytes in a liquid sample, such as free chlorine, total chlorine, copper and phosphate.
摘要翻译：多通道器件最多包含三个通道用于液体样品的光学测试。液体样品可以包括地表水，饮用水，加工水等。多通道装置可以包括浊度通道和彩色通道，分别使用光谱分析来测量液体样品的浊度和颜色。多通道装置还可以包括比色通道，其测量液体样品中各种分析物的浓度，例如游离氯，总氯，铜和磷酸盐。

8. 发明申请

WO2011101809A2 CONVEYOR SYSTEM MONITORING AND MAINTENANCE 审中-公开
标题翻译：输送机系统的监控和维护
公开(公告)号：WO2011101809A2
公开(公告)日：2011-08-25
申请号：PCT/IB2011/050674
申请日：2011-02-17
申请人： ECOLAB INC. , TOKHTUEV, Eugene , ERICKSON, Joseph P. , OWEN, Christopher J. , SCHILLING, Paul S.
发明人： TOKHTUEV, Eugene , ERICKSON, Joseph P. , OWEN, Christopher J. , SCHILLING, Paul S.
IPC分类号： B65G43/02 , B65G43/00 , F16H7/00 , B65G17/38 , G01L5/00
CPC分类号： B65G43/02
摘要： Methods for initiating one or more maintenance procedures on a conveyer system employ a load cell assembly that is supported by a link of a conveyor chain of the system in order to collect tension measurements. According to preferred methods, one or more threshold values for a rate of change in tension along particular portions of a circuit, around which the chain is driven, and/or for a variation in tension profile, from one cycle to another around the circuit, are established for comparison with tension measurements that are collected and/or processed by the load cell assembly, in order to detect operating issues and initiate the appropriate maintenance procedure(s). According to some methods, plots of the rate of change of tension versus time are generated and displayed for an operator to view.
摘要翻译：用于在传送系统上启动一个或多个维护程序的方法使用由系统的传送链的链路支撑的测力传感器组件，以收集张力测量结果。根据优选的方法，沿着电路围绕电路的特定部分的张力变化率的一个或多个阈值从一个周期到另一个周期地被驱动，和/或用于张力分布的变化，被建立用于与由测力传感器组件收集和/或处理的张力测量结果进行比较，以便检测操作问题并启动适当的维护程序。根据一些方法，产生张力与时间的变化率曲线并显示给操作员查看。

9. 发明申请

WO2014164204A1 FLUOROMETER WITH MULTIPLE DETECTION CHANNELS 审中-公开
标题翻译：具有多个检测通道的荧光计
公开(公告)号：WO2014164204A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/021197
申请日：2014-03-06
申请人： ECOLAB USA INC.
发明人： TOKHTUEV, Eugene , OWEN, Christopher J. , SKIRDA, Anatoly , SLOBODYAN, Viktor , SCHILLING, Paul Simon , CHRISTENSEN, William M.
IPC分类号： G01N21/64
CPC分类号： G01N21/645 , G01N15/06 , G01N21/251 , G01N21/49 , G01N21/51 , G01N21/53 , G01N21/532 , G01N21/59 , G01N21/6428 , G01N21/6486 , G01N21/85 , G01N2015/0088 , G01N2015/0687 , G01N2015/0693 , G01N2021/1736 , G01N2021/6491 , G01N2021/8416
摘要： An optical sensor may have multiple detection channels to detect different characteristics of a fluid. For example, an optical sensor used in industrial cleaning and sanitizing applications may have multiple detection channels to detect when a system is both clean and properly sanitized. In one example, an optical sensor includes an optical emitter that directs light into a fluid, a first optical detector that detects light transmitted through the fluid, a second optical detector that detects light scattered by the fluid, and a third optical detector that detects fluorescent emissions emitted by the fluid. The optical emitter and optical detectors can be positioned around an optical analysis area. Depending on the application, the optical emitter may be positioned to direct light adjacent a wall of the optical analysis area rather than at a center of the optical analysis area, which may increase the strength of signal on the detection channels.
摘要翻译：光学传感器可以具有多个检测通道以检测流体的不同特性。例如，在工业清洁和消毒应用中使用的光学传感器可以具有多个检测通道，以检测何时系统清洁并且被适当消毒。在一个示例中，光学传感器包括将光引入流体的光发射器，检测透过流体的光的第一光学检测器，检测由流体散射的光的第二光学检测器，以及检测荧光的第三光学检测器流体排放的排放物。光发射器和光学检测器可以位于光学分析区域周围。根据应用，光发射器可以被定位成在光学分析区域的壁附近引导光，而不是在光学分析区域的中心，这可以增加检测通道上的信号的强度。

10. 发明申请

WO2014152705A3 FLUID FLOW METER 审中-公开
标题翻译：流体流量计
公开(公告)号：WO2014152705A3
公开(公告)日：2014-09-25
申请号：PCT/US2014/027641
申请日：2014-03-14
申请人： ECOLAB USA INC.
发明人： TOKHTUEV, Eugene , SKIRDA, Anatoly , OWEN, Christopher J. , CHRISTENSEN, William M. , SCHILLING, Paul Simon
IPC分类号： G01F3/10 , G01D5/12
摘要： Systems and methods for determining a flow rate or volume of fluid. The system includes a positive displacement meter including a plurality of non-contact sensors and gears configured to rotate in response to fluid flow through the meter. The gears may include detectable areas that may be sensed by the plurality of non-contact sensors to determine a rotational direction of the gears. The plurality of non-contact sensors may also be configured to generate respective detection signals indicative of a rotation state of the gears. The controller may be configured to receive the detection signals, determine a current rotation state, and increment a rotational count based on the changes in the current rotation state. The controller may use the rotational count to determine a flow rate or volume of fluid.
摘要翻译：用于确定流体的流量或体积的系统和方法。该系统包括容积式流量计，该容积式流量计包括多个非接触式传感器和齿轮，该多个非接触式传感器和齿轮被配置为响应流体流过流量计而旋转。齿轮可包括可由多个非接触式传感器感测以确定齿轮的旋转方向的可检测区域。多个非接触式传感器还可以被配置成生成指示齿轮的旋转状态的相应检测信号。控制器可以被配置为接收检测信号，确定当前旋转状态，并且基于当前旋转状态的变化增加旋转计数。控制器可以使用旋转计数来确定流体的流量或体积。

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