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公开(公告)号：WO1990011509A1
公开(公告)日：1990-10-04
申请号：PCT/US1989001764
申请日：1989-05-02
IPC: G01N21/59
CPC classification number: G01N21/251 , G01J1/1626 , G01J2001/161 , G01J2001/1636 , G01N21/09 , G01N21/8507 , G01N2021/0162 , G01N2201/0693 , G01N2201/12761 , G03F7/30
Abstract: Instrumentation for measuring the amount of material dissolved in a liquid solution which utilizes electro-optic technology based on the Beer-Lambert Law is implemented either as a portable, battery powered model or integrated in an automated process monitoring system. In the portable, battery powered model, a sample probe (14) is inserted into a solution to be measured. The results of the measurement are displayed on a display (22). The displayed results are frozen for a predetermined period of time at the expiration of which, the power is turned off to conserve battery power. In the automated process monitoring model, a solution loading analyzer (100) is supplied with a sample of solution to be analyzed. A probe (14) positioned in a measurement well (200) is used to determine the ratio of incident light to light transmitted through the sample. A spray nozzle (212) is used for cleaning the probe head (16).
Abstract translation: 用于测量溶解在基于Beer-Lambert法的电光技术的液体溶液中的材料的量的仪器可以作为便携式，电池供电型或者集成在自动化过程监控系统中来实现。 在便携式电池供电的模型中，将样品探针（14）插入待测量的溶液中。 测量结果显示在显示器（22）上。 显示的结果被冻结预定的时间段，在此期间电源被关闭以节省电池电力。 在自动化过程监控模型中，向溶液负载分析仪（100）提供待分析的溶液样品。 位于测量井（200）中的探头（14）用于确定入射光与穿过样品的光的比例。 喷嘴（212）用于清洁探头（16）。
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公开(公告)号：WO1989003524A1
公开(公告)日：1989-04-20
申请号：PCT/US1988000523
申请日：1988-02-29
IPC: G01N21/59
CPC classification number: G01N21/251 , G01J1/1626 , G01J2001/161 , G01N21/8507 , G01N2201/0693 , G01N2201/12761
Abstract: A portable, battery powered instrument for measuring the amount of material dissolved in a liquid solution employs electro-optic technology based on the Beer-Lambert Law. A sample probe (14) is inserted in a solution to be measured. The results of the measurement are displayed on a display (22). The displayed results are frozen for a predetermined period of time at the expiration of which, the power is turned off to conserve battery power.
Abstract translation: 用于测量溶解在液体溶液中的材料量的便携式电池供电仪器采用基于Beer-Lambert法的电光技术。 将样品探针（14）插入待测溶液中。 测量结果显示在显示器（22）上。 显示的结果被冻结预定的时间段，在此期间电源被关闭以节省电池电力。
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公开(公告)号：EP1068497A1
公开(公告)日：2001-01-17
申请号：EP99916297.7
申请日：1999-04-02
Inventor： CAIN, Michael, S. , MAY, Joe, T. , McCONNELL, Matthew, J. , RADCLIFF, Robert, D. , ROGERS, Christopher, S.
IPC: G01J1/00
CPC classification number: G01J1/02 , G01J1/0204 , G01J1/0271 , G01J1/429
Abstract: An ultraviolet (UV) radiometer includes as one component a data collection unit (102) which is sufficiently small that it can be placed in UV curing applications which have normally been inaccessible, and as another component, a data reader (101) into which the data collection unit is inserted for displaying and/or processing the actual data collected by the data collection unit during a process run. Because of its small size, the data collection unit makes it possible to obtain true process control in applications that could not previously be monitored. After making a dosage measurement, the data collection unit is inserted into the data reader to display (106) the actual data collected during a UV curing run. After reading the data in the data collection unit, the data reader clears the previously stored data and resets (105) the unit to take a new dosage reading.
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Patent Agency Ranking
公开(公告)号：EP1048938A3
公开(公告)日：2002-08-21
申请号：EP00105593.8
申请日：2000-03-16
Inventor： May, Joe T.
CPC classification number: G01J1/04 , G01J1/0271 , G01J1/0437 , G01J1/0474 , G01J1/0488 , G01J1/429 , G01J2001/0276
Abstract: A UV sensor design which virtually eliminates solarization effects on optical components and photodetector and is effective for both broad area and collimated light sources. The sensor design reduces the number of photons striking a unit area of any of the materials in the light path sensitive to UV light to a level which does not produce appreciable solarization over very long periods of time. The UV sensor has as the first optical element in the viewing path a UV transmitting, extremely low solarization window. The back surface of this window is frosted to produce some diffusion of the UV rays. A small metal disc with a very small aperture is the next optical element and reduces the total amount of energy admitted to the optical measurement system. A second frosted UV transmitting, extremely low solarization window further diffuses the light beam passing through the aperture. The UV light from this second window travels toward to two UV filters and is further dispersed to produce low intensity level UV light which impinges on a silicon photodetector.
Abstract translation: UV传感器设计实际上消除了对光学部件和光电检测器的日晒效应，对广域和准直光源都是有效的。 传感器设计可减少光子中紫外光敏感的光路中任何材料的单位面积的光子数量，使其在不长时间内不会产生明显的日晒。 UV传感器作为观察路径中的第一个光学元件，具有UV透射，极低的日光窗口。 该窗的背面磨砂，产生紫外线的一些扩散。 具有非常小孔径的小金属盘是下一个光学元件，并且减少了进入光学测量系统的能量的总量。 第二次磨砂的紫外线透射极低的太阳化窗口进一步扩散通过光圈的光束。 来自该第二窗口的紫外线向着两个紫外线过滤器移动并进一步分散以产生撞击在硅光电检测器上的低强度水平的紫外光。
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公开(公告)号：EP0335915A4
公开(公告)日：1991-08-28
申请号：EP88902688
申请日：1988-02-29
Inventor： MAY, JOE, T. , CASACIA, EDWARD, A.
CPC classification number: G01N21/251 , G01J1/1626 , G01J2001/161 , G01N21/8507 , G01N2201/0693 , G01N2201/12761
Abstract: A portable, battery powered instrument for measuring the amount of material dissolved in a liquid solution employs electro-optic technology based on the Beer-Lambert Law. A sample probe (14) is inserted in a solution to be measured. The results of the measurement are displayed on a display (22). The displayed results are frozen for a predetermined period of time at the expiration of which, the power is turned off to conserve battery power.
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公开(公告)号：EP1068497B1
公开(公告)日：2007-01-03
申请号：EP99916297.7
申请日：1999-04-02
Inventor： CAIN, Michael, S. , MAY, Joe, T. , McCONNELL, Matthew, J. , RADCLIFF, Robert, D. , ROGERS, Christopher, S.
CPC classification number: G01J1/02 , G01J1/0204 , G01J1/0271 , G01J1/429
Abstract: An ultraviolet (UV) radiometer includes as one component a data collection unit (102) which is sufficiently small that it can be placed in UV curing applications which have normally been inaccessible, and as another component, a data reader (101) into which the data collection unit is inserted for displaying and/or processing the actual data collected by the data collection unit during a process run. Because of its small size, the data collection unit makes it possible to obtain true process control in applications that could not previously be monitored. After making a dosage measurement, the data collection unit is inserted into the data reader to display (106) the actual data collected during a UV curing run. After reading the data in the data collection unit, the data reader clears the previously stored data and resets (105) the unit to take a new dosage reading.
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公开(公告)号：EP0335915A1
公开(公告)日：1989-10-11
申请号：EP88902688.0
申请日：1988-02-29
Inventor： MAY, Joe, T. , CASACIA, Edward, A.
CPC classification number: G01N21/251 , G01J1/1626 , G01J2001/161 , G01N21/8507 , G01N2201/0693 , G01N2201/12761
Abstract: A portable, battery powered instrument for measuring the amount of material dissolved in a liquid solution employs electro-optic technology based on the Beer-Lambert Law. A sample probe (14) is inserted in a solution to be measured. The results of the measurement are displayed on a display (22). The displayed results are frozen for a predetermined period of time at the expiration of which, the power is turned off to conserve battery power.
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公开(公告)号：EP1048938A2
公开(公告)日：2000-11-02
申请号：EP00105593.8
申请日：2000-03-16
Inventor： May, Joe T.
CPC classification number: G01J1/04 , G01J1/0271 , G01J1/0437 , G01J1/0474 , G01J1/0488 , G01J1/429 , G01J2001/0276
Abstract: A UV sensor design which virtually eliminates solarization effects on optical components and photodetector and is effective for both broad area and collimated light sources. The sensor design reduces the number of photons striking a unit area of any of the materials in the light path sensitive to UV light to a level which does not produce appreciable solarization over very long periods of time. The UV sensor has as the first optical element in the viewing path a UV transmitting, extremely low solarization window. The back surface of this window is frosted to produce some diffusion of the UV rays. A small metal disc with a very small aperture is the next optical element and reduces the total amount of energy admitted to the optical measurement system. A second frosted UV transmitting, extremely low solarization window further diffuses the light beam passing through the aperture. The UV light from this second window travels toward to two UV filters and is further dispersed to produce low intensity level UV light which impinges on a silicon photodetector.
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