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公开(公告)号：US09599583B2
公开(公告)日：2017-03-21
申请号：US14115514
申请日：2012-05-30
CPC分类号： G01N27/223 , G01N27/048 , G01N27/121
摘要： A humidity sensor element includes a dielectric substrate, a nonporous conductive electrode disposed on the dielectric substrate, a permeable conductive electrode having a thickness in a range of from 4 to 10 nanometers and permeable by water vapor, and a detection layer sandwiched between the nonporous conductive electrode and the permeable conductive electrode. The permeable conductive electrode is parallel to the nonporous electrode. Both conductive electrodes have respective conductive leads attached thereto. The detection layer includes a copolymer having monomeric units comprising wherein M represents H, or an alkali metal. A humidity sensor including the humidity sensor element is also disclosed.
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公开(公告)号：US09506888B2
公开(公告)日：2016-11-29
申请号：US14110047
申请日：2012-04-04
CPC分类号： G01N27/228 , G01N27/123 , G01N27/227
摘要： A vapor sensor includes a capacitance-related property sensor element (110), a heater circuit element (170), a capacitance-related property measurement circuit element (180), and at least one switch member (190). The capacitance-related property sensor element includes a dielectric substrate (120), a first conductive electrode (130), a second conductive electrode (140), and a layer of dielectric microporous material (150) disposed between and contacting the first conductive electrode and the second conductive electrode. The at least one switch member is capable of interrupting electrical communication between the first conductive electrode and the heater circuit element, and between the capacitance-related property measurement circuit element and the first conductive electrode.
摘要翻译： 蒸气传感器包括电容相关特性传感器元件（110），加热器电路元件（170），电容相关特性测量电路元件（180）和至少一个开关元件（190）。 电容相关性传感器元件包括电介质基片（120），第一导电电极（130），第二导电电极（140）以及设置在第一导电电极之间并与第一导电电极接触的介电微孔材料层 第二导电电极。 所述至少一个开关构件能够中断所述第一导电电极和所述加热器电路元件之间以及所述电容相关性质测量电路元件与所述第一导电电极之间的电连通。
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公开(公告)号：US09018060B2
公开(公告)日：2015-04-28
申请号：US13703545
申请日：2011-06-02
IPC分类号： H01L21/8242 , G01R27/26 , G01N27/22
CPC分类号： G01R27/2605 , G01N27/223 , G01N27/226
摘要： A variable capacitance sensor includes a first conductive electrode comprising electrically interconnected first conductive sheets; a second conductive electrode comprising electrically interconnected second conductive sheets, wherein the first conductive sheets are at least partially interleaved with the second conductive sheets, and wherein the second conductive electrode is electrically insulated from the first conductive electrode; and microporous dielectric material at least partially disposed between and contacting the first conductive sheets and the second conductive sheets. A method of making a variable capacitance sensor by replacing ceramic in a ceramic capacitor with a microporous material is also disclosed.
摘要翻译： 可变电容传感器包括包括电互连的第一导电片的第一导电电极; 第二导电电极，其包括电互连的第二导电片，其中所述第一导电片与所述第二导电片至少部分交错，并且其中所述第二导电电极与所述第一导电电极电绝缘; 以及至少部分地设置在第一导电片和第二导电片之间并与第一导电片和第二导电片接触的微孔介电材料。 还公开了通过用微孔材料替换陶瓷电容器中的陶瓷来制造可变电容传感器的方法。
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公开(公告)号：US20130088244A1
公开(公告)日：2013-04-11
申请号：US13703545
申请日：2011-06-02
IPC分类号： G01R27/26
CPC分类号： G01R27/2605 , G01N27/223 , G01N27/226
摘要： A variable capacitance sensor includes a first conductive electrode comprising electrically interconnected first conductive sheets; a second conductive electrode comprising electrically interconnected second conductive sheets, wherein the first conductive sheets are at least partially interleaved with the second conductive sheets, and wherein the second conductive electrode is electrically insulated from the first conductive electrode; and microporous dielectric material at least partially disposed between and contacting the first conductive sheets and the second conductive sheets. A method of making a variable capacitance sensor by replacing ceramic in a ceramic capacitor with a microporous material is also disclosed.
摘要翻译： 可变电容传感器包括包括电互连的第一导电片的第一导电电极; 第二导电电极，其包括电互连的第二导电片，其中所述第一导电片与所述第二导电片至少部分交错，并且其中所述第二导电电极与所述第一导电电极电绝缘; 以及至少部分地设置在第一导电片和第二导电片之间并与第一导电片和第二导电片接触的微孔介电材料。 还公开了通过用微孔材料替换陶瓷电容器中的陶瓷来制造可变电容传感器的方法。
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公开(公告)号：US07556774B2
公开(公告)日：2009-07-07
申请号：US11275268
申请日：2005-12-21
申请人： Neal A. Rakow , Michael S. Wendland , Michael C. Palazzotto , Dora M. Paolucci , Richard J. Poirier , Stefan H. Gryska , John E. Trend , Moses M. David
发明人： Neal A. Rakow , Michael S. Wendland , Michael C. Palazzotto , Dora M. Paolucci , Richard J. Poirier , Stefan H. Gryska , John E. Trend , Moses M. David
IPC分类号： G01N21/00
CPC分类号： G01N21/783 , G01N2021/7779
摘要： A method of making an optochemical sensor, the method comprising: providing a reflective substrate having a major surface; affixing a detection layer comprising at least one intrinsically microporous polymer to at least a portion of the major surface; depositing a substantially continuous semi-reflective metallic layer on at least a portion of the detection layer, the semi-reflective metallic layer comprising palladium and having a network of fine irregular cracks therein; and heating the detection layer and semi-reflective metallic layer in the presence of molecular oxygen at a temperature sufficient to cause the cracks to widen. Sensors prepared according to method are also disclosed.
摘要翻译： 一种制造光化学传感器的方法，所述方法包括：提供具有主表面的反射基板; 将包含至少一个本征微孔聚合物的检测层固定在所述主表面的至少一部分上; 在所述检测层的至少一部分上沉积基本上连续的半反射金属层，所述半反射金属层包含钯并且具有细小的不规则裂纹的网络; 并在分子氧存在下，在足以引起裂纹扩大的温度下加热检测层和半反射金属层。 还公开了根据方法制备的传感器。
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公开(公告)号：US20150185175A1
公开(公告)日：2015-07-02
申请号：US14415079
申请日：2013-07-23
申请人： Michael C. PALAZZOTTO , Stefan H. GRYSKA , Justin TUNGJUNYATHAM , Ryan D. ERICKSON , Jamie B. WILLOUGHBY , 3M INNOVATIVE PROPERTIES COMPANY
发明人： Michael C. Palazzotto , Stefan H. Gryska , Justin Tungjunyatham , Ryan D. Erickson , Jaime B. Willoughby
CPC分类号： G01N27/22 , G01N27/223 , G01N27/226 , G01N33/0004 , G01N33/0009 , G01N2027/222
摘要： A portable device includes an outer housing including an inlet port and a outer slot adapted to receive a vapor sensor card; an operating circuit disposed at least partially within the outer housing; a sensor holder at least partially disposed within the outer housing. The sensor holder includes: an inner housing including a gas intake chamber in downstream fluid communication with the inlet port. The gas intake chamber has a gas outlet in fluid communication with an inner slot retaining a sensor card socket for engaging the vapor sensor card. The sensor holder further comprises an electrical heater element, a fan, and a turbulent-flow-inducing member. The vapor sensor card comprises a sensor housing and a capacitive sensor element.
摘要翻译： 便携式装置包括外壳，其包括适于接收蒸气传感器卡的入口端口和外槽; 至少部分地设置在所述外壳内的操作电路; 至少部分地设置在所述外壳内的传感器保持器。 传感器保持器包括：内壳体，其包括与入口端流体连通的进气室。 进气室具有与保持用于接合蒸气传感器卡的传感器卡插座的内槽流体连通的气体出口。 传感器保持器还包括电加热器元件，风扇和湍流引导构件。 蒸气传感器卡包括传感器壳体和电容传感器元件。
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公开(公告)号：US20140028333A1
公开(公告)日：2014-01-30
申请号：US14110047
申请日：2012-04-04
IPC分类号： G01N27/22
CPC分类号： G01N27/228 , G01N27/123 , G01N27/227
摘要： A vapor sensor includes a capacitance-related property sensor element (110), a heater circuit element (170), a capacitance-related property measurement circuit element (180), and at least one switch member (190). The capacitance-related property sensor element includes a dielectric substrate (120), a first conductive electrode (130), a second conductive electrode (140), and a layer of dielectric microporous material (150) disposed between and contacting the first conductive electrode and the second conductive electrode. The at least one switch member is capable of interrupting electrical communication between the first conductive electrode and the heater circuit element, and between the capacitance-related property measurement circuit element and the first conductive electrode.
摘要翻译： 蒸气传感器包括电容相关特性传感器元件（110），加热器电路元件（170），电容相关特性测量电路元件（180）和至少一个开关元件（190）。 电容相关性传感器元件包括电介质基片（120），第一导电电极（130），第二导电电极（140）以及设置在第一导电电极之间并与第一导电电极接触的介电微孔材料层 第二导电电极。 所述至少一个开关构件能够中断所述第一导电电极和所述加热器电路元件之间以及所述电容相关性质测量电路元件与所述第一导电电极之间的电连通。
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18.发明申请Sensor Element, Method of Making the Same, and Sensor Device Including the Same 有权传感器元件及其制造方法以及包括其的传感器装置公开(公告)号：US20130186177A1
公开(公告)日：2013-07-25
申请号：US13825663
申请日：2011-08-25
IPC分类号： G01N27/22
CPC分类号： G01N27/226 , B82Y15/00 , G01N27/227 , Y10T29/49117
摘要： A sensor element (100) includes a first conductive electrode (120) having a first conductive member (122) electrically coupled thereto; an absorptive dielectric layer (130) comprising a polymer of intrinsic microporosity; and a second conductive electrode (140) having a second conductive member (142) electrically coupled thereto. The second conductive electrode comprises carbon nanotubes and is permeable to at least one organic vapor. The absorptive dielectric layer is at least partially disposed between the first conductive electrode and the second conductive electrode. A method of making the sensor element, and sensor device (200) containing it, are also disclosed.
摘要翻译： 传感器元件（100）包括具有电耦合到其上的第一导电构件（122）的第一导电电极（120） 吸收介电层（130），其包含内在微孔的聚合物; 和具有与其电耦合的第二导电构件（142）的第二导电电极（140）。 第二导电电极包括碳纳米管并且可渗透至少一种有机蒸气。 吸收介电层至少部分地设置在第一导电电极和第二导电电极之间。 还公开了制造传感器元件的方法和包含传感器元件的传感器装置（200）。
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公开(公告)号：US20110254568A1
公开(公告)日：2011-10-20
申请号：US13141585
申请日：2009-12-22
申请人： John Christopher Thomas , NealA. Rakow , Michael S. Wendland , Stefan H. Gryska , Michael C. Palazzotto , John E. Trend
发明人： John Christopher Thomas , NealA. Rakow , Michael S. Wendland , Stefan H. Gryska , Michael C. Palazzotto , John E. Trend
IPC分类号： G01R27/26
CPC分类号： G01N27/227
摘要： Sensing elements for sensing organic chemical analytes are disclosed. The sensing elements include a first electrode and a second electrode, and a substantially microporous, amorphous, hydrophobic, analyte-responsive organosilicate material in proximity to the first and second electrodes.
摘要翻译： 公开了用于感测有机化学分析物的感测元件。 感测元件包括靠近第一和第二电极的第一电极和第二电极以及基本上微孔的，无定形的，疏水的，分析物响应的有机硅酸盐材料。
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公开(公告)号：US20090053448A1
公开(公告)日：2009-02-26
申请号：US11576961
申请日：2005-10-12
申请人： Adriana Paiva , Jeffrey T. Anderson , Roy Wong , Susan K. Yarmey , Mark A. Strobel , Joel A. Getschel , Albert I. Everaerts , Gregory F. King , John T. Brady , Duane D. Fansler , Kanta Kumar , Jeffrey D. Malmer , Mario A. Perez , Deborah A. Strobel , Wendy L. Thompson , Michael C. Palazzotto , Stefan H. Gryska , Sharon Wang , Mikhail L. Pekurovsky , Mark F. Ellis , Edward G. Stewart , Robert M. Jennings , Gerald R.A. Hofmann , Kelly J. Gibbens , Gezahegn D. Damte , Jie Yang
发明人： Adriana Paiva , Jeffrey T. Anderson , Roy Wong , Susan K. Yarmey , Mark A. Strobel , Joel A. Getschel , Albert I. Everaerts , Gregory F. King , John T. Brady , Duane D. Fansler , Kanta Kumar , Jeffrey D. Malmer , Mario A. Perez , Deborah A. Strobel , Wendy L. Thompson , Michael C. Palazzotto , Stefan H. Gryska , Sharon Wang , Mikhail L. Pekurovsky , Mark F. Ellis , Edward G. Stewart , Robert M. Jennings , Gerald R.A. Hofmann , Kelly J. Gibbens , Gezahegn D. Damte , Jie Yang
CPC分类号： A47G27/0206 , C08J7/047 , C08J2323/08 , C08J2367/02 , C08J2475/00 , C09J7/29 , C09J2201/162 , E04F15/02 , Y10T428/1452 , Y10T428/31797
摘要： The invention features protective film constructions that may be used, for example, as a protective floor finish.
摘要翻译： 本发明的特征在于保护膜结构，其可以用作例如保护性底漆。
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