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1.发明申请公开(公告)号：US20160018266A1
公开(公告)日：2016-01-21
申请号：US14334133
申请日：2014-07-17
发明人： Peter Hodgins , Tim Dubbs , Stefan Warnke
CPC分类号： G01J5/10 , G01J5/0003 , G01J5/025 , G01J5/04 , G01J5/089 , G01J5/522 , G01J2005/0048 , G01J2005/0077
摘要： A method, system, and non-transitory computer readable medium storing a plurality of computer executable instructions for calibrating an uncalibrated thermal imager is provided. The system includes a calibrated pyrometer for determining a first temperature of a Region of Interest under a first condition, and an uncalibrated thermal imager for determining a first average count value over the region of interest under the first condition and for determining a second average count value over the region of interest under a second condition. A temperature sensor for determining a second temperature of the region of interest under a second condition is also provided. Control electronics determine a Planck function that intersects the points (first temperature, first average count value) and (second temperature, second average count value). The uncalibrated thermal imager is calibrated using the Planck function.
摘要翻译： 提供了存储用于校准未校准的热像仪的多个计算机可执行指令的方法，系统和非暂时计算机可读介质。 该系统包括用于在第一条件下确定感兴趣区域的第一温度的校准高温计和用于在第一条件下确定感兴趣区域上的第一平均计数值并用于确定第二平均计数值的未校准热成像器 在第二个条件下的兴趣区域。 还提供了用于在第二条件下确定感兴趣区域的第二温度的温度传感器。 控制电子设备确定与点（第一温度，第一平均计数值）和（第二温度，第二平均计数值）相交的普朗克函数。 未校准的热像仪使用Planck功能进行校准。
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2.发明申请公开(公告)号：US20140053626A1
公开(公告)日：2014-02-27
申请号：US14001947
申请日：2012-02-01
发明人： John Paul Jeffrey , Anastasia Rude , Brett Sargent , Eric Wertz , Jeffrey Headrick , Terry M. Stapleton , Prabhu Soundarrajan
IPC分类号： G01N33/28
CPC分类号： G01N33/2841 , G01N1/2035
摘要： A method for analyzing gas dissolved within a fluid filled asset includes extracting the fluid from the fluid filled asset, circulating the fluid though a first fluid loop, and passing the extracted fluid along a first side of a gas permeable membrane. Gas is extracted from a second side of the gas permeable membrane and the extracted gas is circulated through a second fluid loop. The first fluid loop and the second fluid loop are separated by the gas permeable membrane. The method further includes controlling a pressure differential across the gas permeable membrane to a predetermined pressure differential and providing the extracted gas to a gas analysis unit located within the second fluid loop. The chemical makeup of the extracted gas is periodically determined using the gas analysis unit.
摘要翻译： 用于分析溶解在流体填充资产中的气体的方法包括从流体填充的资产中提取流体，使流体通过第一流体回路循环，并使提取的流体沿着透气膜的第一侧流动。 气体从透气膜的第二侧被提取，并且提取的气体通过第二流体循环循环。 第一流体回路和第二流体回路由透气膜隔开。 该方法还包括将气体可渗透膜两端的压力差控制到预定的压差，并将提取的气体提供给位于第二流体回路内的气体分析单元。 使用气体分析单元周期性地确定提取气体的化学组成。
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公开(公告)号：US11079283B2
公开(公告)日：2021-08-03
申请号：US16364559
申请日：2019-03-26
IPC分类号： G01K1/00 , G01K15/00 , G01K13/00 , G01J5/50 , G01J5/00 , G06K9/46 , G01J5/08 , G06K9/20 , G06K9/32 , H04N5/247 , H04N5/33
摘要： A method for measuring furnace temperatures. The method includes obtaining radiance measurements from a plurality of regions of interest (ROIs) using a plurality of thermal imaging cameras, and measuring a surface temperature using a radiance measurement obtained from an ROI selected from the plurality of ROIs. Measuring the surface temperature includes determining an effective background radiance affecting the selected ROI using radiance measurements obtained from ROIs different from the selected ROI, obtaining a compensated radiance by removing the effective background radiance from the radiance measurement obtained from the selected ROI, and converting the compensated radiance to the measured surface temperature.
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公开(公告)号：US20180274987A1
公开(公告)日：2018-09-27
申请号：US15885315
申请日：2018-01-31
发明人： Terry M. Stapleton
摘要： A system for obtaining temperature measurements. The system includes a photoluminescent target. The photoluminescent target includes a photoluminescent coating and a thermally conductive skeleton. The photoluminescent coating, when exposed to excitation light received from an interrogation unit, reemits light in a temperature-dependent manner, and the interrogation unit obtains a temperature measurement based on the reemitted light. The thermally conductive skeleton structure is configured to establish an even temperature distribution across the photoluminescent target, and to provide a support matrix for the photoluminescent coating that surrounds the skeleton structure. The photoluminescent target thermally interfaces with a target body from which the temperature measurement is to be obtained.
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公开(公告)号：US20170139149A1
公开(公告)日：2017-05-18
申请号：US14944660
申请日：2015-11-18
发明人： Juncheng Xu , Terry M. Stapleton
IPC分类号： G02B6/38
摘要： A low-reflection fiber-optic connector. The fiber-optic connector includes a ferrule that includes a fiber passage and an optical fiber traversing the fiber passage. The optical fiber includes a polished fiber end that is substantially flush with a ferrule end face. The ferrule end face, in an area surrounding the polished fiber end, is modified to reduce an optical reflectivity.
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公开(公告)号：US10598866B2
公开(公告)日：2020-03-24
申请号：US14944660
申请日：2015-11-18
发明人： Juncheng Xu , Terry M. Stapleton
摘要： A low-reflection fiber-optic connector. The fiber-optic connector includes a ferrule that includes a fiber passage and an optical fiber traversing the fiber passage. The optical fiber includes a polished fiber end that is substantially flush with a ferrule end face. The ferrule end face, in an area surrounding the polished fiber end, is modified to reduce an optical reflectivity.
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公开(公告)号：US20180306951A1
公开(公告)日：2018-10-25
申请号：US15957220
申请日：2018-04-19
发明人： Nader Mahvan , David Diepersloot
IPC分类号： G02B5/09 , G01N21/3504
CPC分类号： G02B5/09 , G01N21/3504 , G01N2201/0636
摘要： A reflector may include an exterior wall, an interior space, one or more interior walls, each interior wall having two ends, a proximal end, and a distal end. Each end of an interior wall may be attached to the exterior wall or to a different interior wall. The interior walls may divide the interior space into two or more sections. The proximal end and the distal end of the reflector may be open. The exterior wall and the interior walls may be configured to reflect light that contacts the exterior wall or interior walls through the distal end of the reflector.
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公开(公告)号：US09857543B1
公开(公告)日：2018-01-02
申请号：US15468908
申请日：2017-03-24
CPC分类号： G02B6/4246 , G02B6/32 , G02B6/4206 , G02B6/4214 , G02B6/4251 , G02B6/4277 , G02B6/428
摘要： A bidirectional optoelectronic sub-assembly. The bidirectional optoelectronic sub-assembly includes an assembly body. The assembly body is configured to interface a light source, a photodetector, an optical waveguide, coupling optics and a beam splitter in optical alignment. The assembly body includes a light source port configured to accommodate the light source, an optical port configured to interface with an optical connector of the optical waveguide, a beam splitter slot configured to accommodate the beam splitter on a first optical path between the light source and the optical waveguide, and on a second optical path between the optical waveguide and the photodetector, and a faraday cage cavity configured to accommodate the photodetector.
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公开(公告)号：US09696259B2
公开(公告)日：2017-07-04
申请号：US14829355
申请日：2015-08-18
CPC分类号： G01N21/643 , G01N21/274 , G01N21/645 , G01N2021/6432 , G01N2021/6434 , G01N2021/773 , G01N2021/7786 , G01N2201/061 , G01N2201/121
摘要： A system for obtaining a measurement of a species of interest. The system includes one or more reference regions, a sensor region, an exciter unit, a detector unit and a processing unit. The exciter unit exposes first and second chemical transducers in the reference and sensor regions, respectively, to an excitation light while they are exposed to reference environments and an analyte, respectively. The detector unit measures responses of the first and the second chemical transducers to the excitation light. The processing unit determines a compensation for aging of the first chemical transducer from a discrepancy between the measurements of the responses of the first chemical transducer and reference responses. The processing unit applies the compensation for aging to the measurement of the response of the second chemical transducer to obtain the measurement of the species of interest in the analyte.
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公开(公告)号：US10274375B2
公开(公告)日：2019-04-30
申请号：US15088833
申请日：2016-04-01
IPC分类号： G01K1/00 , G01K15/00 , G01K13/00 , G01J5/50 , G06K9/20 , G06K9/32 , H04N5/247 , H04N5/33 , G01J5/00 , G06K9/46 , G01J5/08
摘要： A method for measuring furnace temperatures. The method includes obtaining radiance measurements from a plurality of regions of interest (ROIs) using a plurality of thermal imaging cameras, and measuring a surface temperature using a radiance measurement obtained from an ROI selected from the plurality of ROIs. Measuring the surface temperature includes determining an effective background radiance affecting the selected ROI using radiance measurements obtained from ROIs different from the selected ROI, obtaining a compensated radiance by removing the effective background radiance from the radiance measurement obtained from the selected ROI, and converting the compensated radiance to the measured surface temperature.
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