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公开(公告)号：US11543303B2
公开(公告)日：2023-01-03
申请号：US16801479
申请日：2020-02-26
发明人： Peter Kiesel , Joerg Martini , Michael I. Recht
IPC分类号： A61B5/00 , G01K11/165 , G01K17/00 , G01K11/12
摘要： A nanocalorimeter device includes a substrate having test cells, each test cell comprising a sample location. Each sample location includes a reaction surface suitable for an enthalpic reaction of constituents of liquid droplets, droplet movement and configured to merge the droplets, and a layer of thermochromic material thermally coupled to the reaction surface. The thermochromic material is configured to exhibit a spectral shift in light emanating from the thermochromic material in response to a change in temperature of the merged droplets.
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公开(公告)号：US20230060072A1
公开(公告)日：2023-02-23
申请号：US17915029
申请日：2021-03-29
发明人： Yari Foelen , Danielle Anna Catharina Van Der Heijden , Albertus Petrus Hendrikus Johannes Schenning , Cornelis Wilhelmus Maria Bastiaansen
IPC分类号： C09D5/26 , G01K11/165 , G01N31/22
摘要： The present invention relates to a responsive photonic coating and to a substrate provided with such a responsive photonic coating. The present invention also relates to a sensor. An object of the present invention is to provide a responsive photonic coating that can be used for simultaneously measuring the exposure to high temperature and steam, such as in an autoclave.
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公开(公告)号：US12044580B2
公开(公告)日：2024-07-23
申请号：US17402067
申请日：2021-08-13
IPC分类号： G01K11/12 , G01K11/165
CPC分类号： G01K11/12 , G01K11/165
摘要： Methods and systems for measuring the temperature of a sample can include the use of one or more illumination sources and a sample containing thermochromic material. One or more detectors are operable to detect two or more signals indicative of a component of an illumination facilitated by the illumination source(s) and scattered at two or more angles with respect to the sample containing the thermochromic material, wherein the signals are converted to a temperature.
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公开(公告)号：US10948361B2
公开(公告)日：2021-03-16
申请号：US16505972
申请日：2019-07-09
申请人： Prasidiux, LLC
发明人： Kevin K. Diehn , Bani H. Cipriano , Rel S. Ambrozy
IPC分类号： G01K11/12 , G01K11/165 , G01K1/08
摘要： A new and useful thermochromic liquid crystal Indicator is disclosed that provides an indication of the temperature of the Object to which the Indicator is attached, and is an improvement over the existing art for at least the fact that the impact of ambient air circulating around the Indicator and circulating the Object is reduced by several means, such as i) the use of a novel cap or housing to isolate the liquid crystal Structure from ambient air and from touching or ii) using a novel liquid crystal formulation that reduces the reaction time of the thermochromic liquid crystal contained in the Indicator to changing temperatures conveyed by the ambient air. The new and useful liquid crystal Indicator can also employ either a template or a colored filter as a mask that narrows the colors and narrows the range of temperatures indicated by the Indicator. Further, the new and useful Indicator can also employ a new manner in which to indicate that a predetermined temperature or predetermined temperature range has been reached in that it eliminates the confusion arising from the use of multiple temperature indicating panels that were present in the prior art devices.
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公开(公告)号：US10934078B2
公开(公告)日：2021-03-02
申请号：US16685344
申请日：2019-11-15
IPC分类号： B65D83/24 , B65D83/20 , B65D83/14 , B29C44/36 , B05B1/00 , B05B7/12 , B29B7/74 , G01K11/165 , B05B7/04 , B05B11/00 , B29K75/00 , B29L31/10
摘要： The invention pertains generally to an improved fluid dispensing device, particularly a dispensing device which employs at least one hemispherical domed cannister source of reactants and which uses a color-changing dispensing plastic tip to inform the end-user if the reactants are at a proper use temperature.
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公开(公告)号：US11338991B2
公开(公告)日：2022-05-24
申请号：US17147888
申请日：2021-01-13
IPC分类号： B65D83/24 , B65D83/20 , B65D83/14 , B29C44/36 , B05B1/00 , B05B7/12 , B29B7/74 , G01K11/165 , B05B7/04 , B05B11/00 , B65D83/38 , B29K75/00 , B29L31/10 , B65D83/68 , B01F101/00
摘要： The invention pertains generally to an improved fluid dispensing device, particularly a dispensing device which employs at least one hemispherical domed cannister source of reactants and which uses a color-changing dispensing plastic tip to inform the end-user if the reactants are at a proper use temperature.
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7.发明授权公开(公告)号：US11156508B2
公开(公告)日：2021-10-26
申请号：US15916777
申请日：2018-03-09
IPC分类号： G01K13/00 , G01K11/165 , G05D23/27 , B01L3/00
摘要： The present invention provides improved methods that allow accurate monitoring and/or control of temperature changes in a microfluidic environment. An advantage of the present invention is that the temperature can be monitored and/or controlled at any location within a microfluidic device, especially where a preparation step, an amplification step and/or a detection step is performed. The invention further provides improved microfluidic devices for practicing the methods disclosed and claimed herein.
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公开(公告)号：US20210310881A1
公开(公告)日：2021-10-07
申请号：US17351466
申请日：2021-06-18
申请人： Prasidiux, LLC
发明人： Kevin K. Diehn , Bani H. Cipriano , Rel S. Ambrozy
IPC分类号： G01K11/165 , G01K1/08
摘要： A new and useful thermochromic liquid crystal Indicator is disclosed that provides an indication of the temperature of the Object to which the Indicator is attached, and is an improvement over the existing art for at least the fact that the impact of ambient air circulating around the Indicator and circulating the Object is reduced by several means, such as i) the use of a novel cap or housing to isolate the liquid crystal Structure from ambient air and from touching or ii) using a novel liquid crystal formulation that reduces the reaction time of the thermochromic liquid crystal contained in the Indicator to changing temperatures conveyed by the ambient air. The new and useful liquid crystal Indicator can also employ either a template or a colored filter as a mask that narrows the colors and narrows the range of temperatures indicated by the Indicator.
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公开(公告)号：US20210148768A1
公开(公告)日：2021-05-20
申请号：US17044020
申请日：2018-08-09
发明人： Po-Feng Chuang , Shih-Hua Chang , Kun-Hung Lin
IPC分类号： G01K11/165 , B41M3/00 , G09F9/35 , G09F3/02
摘要： A decoration for a computing device includes at least one thermochromic pigment. The decoration is located next to a heat exhaust port of a computing device to change color based on the heat exhausted by the computing device. Further, a computing device may include a heat exhaust port for dissipating heat, and a decoration coupled to the computing device adjacent to the heat exhaust port. The decoration includes at least one thermochromic pigment to change color based on heat exhausted by the heat exhaust.
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公开(公告)号：US11808638B2
公开(公告)日：2023-11-07
申请号：US17351466
申请日：2021-06-18
申请人： Prasidiux, LLC
发明人： Kevin K. Diehn , Bani H. Cipriano , Rei S. Ambrozy
IPC分类号： G01K11/12 , G01K11/165 , G01K1/08 , G01K1/02
CPC分类号： G01K11/165 , G01K1/08 , G01K1/02 , G01K11/12
摘要： A new and useful thermochromic liquid crystal Indicator is disclosed that provides an indication of the temperature of the Object to which the Indicator is attached, and is an improvement over the existing art for at least the fact that the impact of ambient air circulating around the Indicator and circulating the Object is reduced by several means, such as i) the use of a novel cap or housing to isolate the liquid crystal Structure from ambient air and from touching or ii) using a novel liquid crystal formulation that reduces the reaction time of the thermochromic liquid crystal contained in the Indicator to changing temperatures conveyed by the ambient air. The new and useful liquid crystal Indicator can also employ either a template or a colored filter as a mask that narrows the colors and narrows the range of temperatures indicated by the Indicator.
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