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1. 发明申请

WO2009047721A3 OPTICAL PRODUCT DETECTION SENSOR 审中-公开
标题翻译：光学产品检测传感器
公开(公告)号：WO2009047721A3
公开(公告)日：2009-10-15
申请号：PCT/IB2008054134
申请日：2008-10-08
申请人： ECOLAB INC , TOKHTUEV EUGENE , OWEN CHRISTOPHER J , SKIRDA ANATOLY , SLOBODYAN VIKTOR , CHRISTENSEN WILLIAM M , SCHILLING PAUL , ERICKSON JOSEPH P
发明人： TOKHTUEV EUGENE , OWEN CHRISTOPHER J , SKIRDA ANATOLY , SLOBODYAN VIKTOR , CHRISTENSEN WILLIAM M , SCHILLING PAUL , ERICKSON JOSEPH P
IPC分类号： G01N21/49 , G01N21/69
CPC分类号： G01N21/85 , G01N2021/3133 , G01N2021/3148 , G01N2021/3181 , G01N2201/0627
摘要： An optical detection sensor detects presence or absence of a product within a fluid delivery medium. An emitter directs radiation into the fluid delivery medium. Each of a plurality of detectors detects light within an associated one of a plurality of wavelength ranges transmitted through the fluid delivery medium. The output of each detector is further associated with at least one out-of-product threshold. A controller may further combine detector outputs, such as by multiplication, summation, or other mathematical operation, to produce additional measures of product presence or absence. Each combination output is also associated with at least one out-of-product threshold. The controller compares the output of each detector with the associated out-of-product threshold(s) and compares each combination output with the associated out-of-product threshold(s) to determine presence or absence of product within the fluid delivery medium. The sensor is able to determine presence or absence of a variety of products having different color, transparency or turbidity.
摘要翻译：光学检测传感器检测流体输送介质内产品的存在或不存在。发射器将辐射器引导到流体输送介质中。多个检测器中的每一个检测器检测通过流体输送介质传输的多个波长范围中的相关联的一个中的光。每个检测器的输出还与至少一个产品外阈值相关联。控制器可以进一步组合检测器输出，例如乘法，求和或其他数学运算，以产生产品存在或不存在的附加测量。每个组合输出也与至少一个产品外阈值相关联。控制器将每个检测器的输出与相关的产品外阈值进行比较，并将每个组合输出与相关联的产品外阈值进行比较，以确定流体输送介质内产品的存在或不存在。传感器能够确定具有不同颜色，透明度或浊度的各种产品的存在或不存在。

2. 发明申请

WO2009047731A3 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装置和方法
公开(公告)号：WO2009047731A3
公开(公告)日：2009-09-24
申请号：PCT/IB2008054154
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：多通道设备最多包含三个通道，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，处理过的水或类似物。多通道装置可以包括浊度通道和颜色通道，其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测量液体样品中各种分析物（例如游离氯，总氯，铜和磷酸盐）浓度的比色通道。

3. 发明申请

WO2010143092A3 HAND HYGIENE COMPLIANCE MONITORING 审中-公开
标题翻译：手卫生监察
公开(公告)号：WO2010143092A3
公开(公告)日：2011-04-21
申请号：PCT/IB2010052323
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 , G06Q50/00 , G08B21/00 , G08B23/00 , G08B25/08
CPC分类号： G08B21/245 , 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，并发送指示分发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对合规徽章发起的所有分配事件。通过设施定位在不同位置的一个或多个数据收集站当它们进入范围内时，从个体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。

4. 发明申请

WO2010143091A2 HAND HYGIENE COMPLIANCE MONITORING 审中-公开
公开(公告)号：WO2010143091A2
公开(公告)日：2010-12-16
申请号：PCT/IB2010052322
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 , G06Q50/00 , G08B21/00 , G08B23/00 , G08B25/08
CPC分类号： G08B21/245 , 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.

5. 发明申请

WO2011121547A3 FLUOROMETRIC SENSOR 审中-公开
标题翻译：荧光传感器
公开(公告)号：WO2011121547A3
公开(公告)日：2011-12-15
申请号：PCT/IB2011051344
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：实施例提供一种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目标液体样品中物质的浓度。传感器头包括光源窗口和在传感器头部和分析区域之间透射光的检测器窗口。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部的内部和外部之间形成密封。

6. 发明申请

WO2010067304A3 ACOUSTIC FLUID PRESENCE/ABSENCE DETECTION 审中-公开
标题翻译：声音流体存在/不存在检测
公开(公告)号：WO2010067304A3
公开(公告)日：2010-08-12
申请号：PCT/IB2009055557
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 , D06F39/00 , G01N29/48
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：声学传感器检测流体输送介质中流体的存在和/或不存在。声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，声学传感器可以基于当存在流体时通过流体输送介质传输的声学信号之间的相移与流体不存在时通过流体输送介质传输的声学信号（例如当空气或气泡存在于流体输送介质中。

7. 发明申请

WO2011101809A3 CONVEYOR SYSTEM MONITORING AND MAINTENANCE 审中-公开
标题翻译：输送机系统监测和维护
公开(公告)号：WO2011101809A3
公开(公告)日：2011-11-24
申请号：PCT/IB2011050674
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 , B65G17/38 , B65G43/00 , F23H11/24 , 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：在输送系统上启动一个或多个维护程序的方法采用称重传感器组件，该称重传感器组件由系统的传送链的连杆支撑，以便收集张力测量值。根据优选的方法，沿着电路的特定部分，链条被驱动的张力和/或用于张力轮廓的变化的张力变化率从循环周围的一个循环到另一周期的一个或多个阈值，被建立用于与由称重传感器组件收集和/或处理的张力测量进行比较，以便检测操作问题并启动适当的维护过程。根据一些方法，生成并显示张力与时间的变化率的图，以供操作者查看。

8. 发明申请

WO2011042866A3 CONVEYOR CHAIN TENSION MONITOR 审中-公开
标题翻译：传动链张力监测仪
公开(公告)号：WO2011042866A3
公开(公告)日：2011-10-13
申请号：PCT/IB2010054505
申请日：2010-10-05
申请人： ECOLAB USA INC , TOKHTUEV EUGENE , OWEN CHRISTOPHER , CHRISTENSEN WILLIAM M , SKIRDA ANATOLY , SLOBODYAN VIKTOR , RUHR RICHARD , KRAUS PAUL R , LORENZ MARK
发明人： TOKHTUEV EUGENE , OWEN CHRISTOPHER , CHRISTENSEN WILLIAM M , SKIRDA ANATOLY , SLOBODYAN VIKTOR , RUHR RICHARD , KRAUS PAUL R , LORENZ MARK
IPC分类号： B65G43/02 , G01L5/04
CPC分类号： B65G43/00 , B65G43/02 , G01L5/101
摘要： At least one single link of a conveyor chain is configured to support a tension load cell. A main body portion of the link includes a central cavity sized to contain the load cell, which has been inserted therein through an opening of the main body portion, and at least one auxiliary cavity to contain at least one battery cell and circuitry. A cap portion of the link closes off the opening into the cavity to enclose the load cell therein. One or both of the main body and cap portions may include a bore to receive a fastener for attaching to an end of the inserted load cell, and both portions include a bore oriented to receive a pin of a mating dual link of the conveyor chain. The cap portion may also include anti- rotation surfaces to mate with one or both of: the load cell and the opening.
摘要翻译：传送链的至少一个单独链路被配置为支撑张力称重传感器。连杆的主体部分包括中心腔，该中心腔的尺寸设计成容纳已通过主体部分的开口插入其中的测力传感器和至少一个容纳至少一个电池单元和电路的辅助腔。连杆的帽盖部分封闭腔体中的开口以将测力传感器封闭在其中。主体部分和盖部分中的一个或两个可以包括用于接收用于附接到插入的测力传感器的端部的紧固件的孔，并且这两个部分都包括定向成接收输送链的配合双连杆的销的孔。帽部分还可以包括抗旋转表面以与测力传感器和开口中的一个或两个匹配。

9. 发明申请

WO2010092544A3 FLOW METER 审中-公开
标题翻译：流量计
公开(公告)号：WO2010092544A3
公开(公告)日：2010-11-25
申请号：PCT/IB2010050633
申请日：2010-02-11
申请人： ECOLAB INC , TOKHTUEV EUGENE , OWEN CHRISTOPHER , SKIRDA ANATOLY , SLOBODYAN VIKTOR , MEHUS RICHARD
发明人： TOKHTUEV EUGENE , OWEN CHRISTOPHER , SKIRDA ANATOLY , SLOBODYAN VIKTOR , MEHUS RICHARD
IPC分类号： G01F3/10 , G01D5/26 , G01F1/05 , G01F3/02
CPC分类号： G01F3/10
摘要： Embodiments of the invention provide devices and methods for measuring fluid volume. Devices according to some embodiments include a chamber, having a pair of gears rotatably mounted therewithin. Fluid flow through the chamber causes rotation of the gears, such that each rotation and/or partial rotation results in a known volume of the fluid passing through the chamber. An optical sensor positioned outside of the chamber, can view the rotating gears through a substantially transparent chamber wall. The optical sensor can view an optical characteristic of one or both of the gears, and based upon this data, fluid volume, flow rate, and/or flow direction can be determined. Devices and methods disclosed herein can provide for improved precision in fluid flow meter measurement. In addition, the devices and methods used herein can be more durable and easier to fabricate than previously known positive displacement flow meters.
摘要翻译：本发明的实施例提供了用于测量流体体积的装置和方法。根据一些实施例的装置包括腔室，腔室内具有可旋转地安装在其中的一对齿轮。通过腔室的流体流动引起齿轮的旋转，使得每次旋转和/或部分旋转产生通过腔室的已知体积的流体。位于腔室外部的光学传感器可通过基本上透明的腔室壁观察旋转齿轮。光学传感器可以观察一个或两个齿轮的光学特性，并且基于该数据可以确定流体体积，流量和/或流动方向。本文公开的设备和方法可以提供流体流量计测量的改进的精度。另外，本文使用的装置和方法可以比先前已知的容积式流量计更耐用且更容易制造。

10. 发明申请

WO2010092548A2 H-BRIDGE CONTROL CIRCUIT 审中-公开
标题翻译： H桥控制电路
公开(公告)号：WO2010092548A2
公开(公告)日：2010-08-19
申请号：PCT/IB2010050640
申请日：2010-02-11
申请人： ECOLAB INC , SKIRDA ANATOLY , TOKHTUEV EUGENE , OWEN CHRISTOPHER , SLOBODYAN VIKTOR
发明人： SKIRDA ANATOLY , TOKHTUEV EUGENE , OWEN CHRISTOPHER , SLOBODYAN VIKTOR
IPC分类号： H02M7/48 , H02M3/155
CPC分类号： G05D23/20 , F25B2321/0212 , G05D23/1909
摘要： An H-bridge control circuit comprises an input stage, comparator stage, inverter stage. The operation of the H-bridge can be controlled by a single analog input signal provided by a feedback stage. Shoot-through protection is provided for the H-bridge circuit through the inclusion of a dead gap determined by inputs to the comparator stage. The dead gap can be adjusted, allowing for adjustment of the precision operation of the load. The H-bridge can be used to drive a bi-directional load such as, for example, a Peltier conditioner.
摘要翻译： H桥控制电路包括输入级，比较级，反相级。 H桥的操作可以由反馈级提供的单个模拟输入信号来控制。通过将由输入确定的死区包括在比较器级中，为H桥电路提供直通保护。可以调节死区间隙，允许调整负载的精确运行。 H桥可用于驱动双向负载，例如Peltier调节器。

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