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31. 发明申请

US20050130338A1 Method for producing and managing a sensor 审中-公开
标题翻译：传感器的制造和管理方法
公开(公告)号：US20050130338A1
公开(公告)日：2005-06-16
申请号：US10990968
申请日：2004-11-18
申请人： Thomas Birkhofer , Aleksandar Knezevic , Ralf Mueller , Carsten Plog
发明人： Thomas Birkhofer , Aleksandar Knezevic , Ralf Mueller , Carsten Plog
IPC分类号： G01N27/407 , H01L21/00
CPC分类号： G01N27/22 , G01N33/0054 , G01N33/006 , G01N2027/222 , Y02A50/246
摘要： A method for producing a sensor (1) for detecting at least one gas constituent in the exhaust gas of an internal-combustion engine. An electrode structure (3), acting as a capacitor, is applied to a substrate (2). A gas-permeable zeolite layer (6) is applied to the electrode structure (3) and the substrate (2). After the application of the zeolite layer (6), the sensor (1) is heated in the presence of water vapor. During the heating, a voltage is applied to the electrode structure (3). A bias voltage, superimposed on the operating voltage of the electrode structure 3, is applied to a first connection 4 and/or to a second connection 5 of the electrode structure 3.
摘要翻译：一种用于产生用于检测内燃机的排气中的至少一种气体成分的传感器（1）的方法。作为电容器的电极结构（3）被施加到基板（2）上。将透气性沸石层（6）施加到电极结构（3）和基板（2）上。在施加沸石层（6）之后，在水蒸汽存在下加热传感器（1）。在加热期间，向电极结构（3）施加电压。叠加在电极结构3的工作电压上的偏置电压施加到电极结构3的第一连接4和/或第二连接5。

32. 发明申请

US20030021724A1 Infrared monitor and control for vapor hydrogen peroxide processing techniques 有权
标题翻译：蒸汽过氧化氢加工技术的红外监测和控制
公开(公告)号：US20030021724A1
公开(公告)日：2003-01-30
申请号：US10191821
申请日：2002-07-09
发明人： Iain F. McVey
IPC分类号： A61L009/00 , A61L002/00 , G01N021/00 , G01N021/29 , G01N021/27 , G05B017/00 , G01D011/26
CPC分类号： A61L2/208 , A61L2/24 , A61L2/28 , A61L9/02 , A61L2202/122 , A61L2202/14 , G01N21/3504 , G01N33/006 , G01N2021/3148
摘要： A vaporizer (14) supplies hydrogen peroxide and water vapor to a high level disinfection or sterilization region (20). Mid-infrared light detectors (32) detect light in the mid-infrared range which has traversed a region of the treatment chamber in a first narrow spectrum centered at 8,000 nanometers which is absorbed by the hydrogen peroxide vapor, a second narrow spectrum which is absorbed by the water vapor, and a third spectrum that is absorbed by neither the hydrogen peroxide vapor nor the water vapor. From these measurements, an absorbance or transmittance is determined (40) from which the concentrations of hydrogen peroxide and water vapor are determined (42). Monitored temperature (44) and the determined concentrations are converted into a percent saturation (54). The supply of hydrogen peroxide and water vapor to the chamber is controlled (60) in accordance with the determined percent saturation.
摘要翻译：蒸发器（14）将高压消毒或灭菌区域（20）供应过氧化氢和水蒸气。中红外光检测器（32）检测在中心红外范围内的光，该中心红外范围已经穿过处理室的区域，该第一狭窄光谱以8,000纳米为中心，其被过氧化氢蒸气吸收，第二窄光谱被吸收通过水蒸汽和不被过氧化氢蒸气和水蒸汽吸收的第三光谱。从这些测量中，确定吸光度或透射率（40），从中确定过氧化氢和水蒸气的浓度（42）。监测温度（44）和确定的浓度转化为饱和百分比（54）。根据确定的饱和百分比控制向室内供应过氧化氢和水蒸汽（60）。

33. 发明申请

WO2015112033A1 TWIN DIFFERENTIAL MOBILITY SPECTROMETER FOR DETERMINATION OF CONTAMINATION 审中-公开
标题翻译：用于确定污染的双差分移动光谱仪
公开(公告)号：WO2015112033A1
公开(公告)日：2015-07-30
申请号：PCT/PL2015/000006
申请日：2015-01-19
申请人： WOJSKOWY INSTYTUT CHEMII I RADIOMETRII
发明人： MAZIEJUK, Mirosław , GALLEWICZ, Wiesław , ADAMCZYK-KOREYWO, Tomasz , ŁAWREŃCZYK, Jarosław , ZALEWSKA, Anna , SIKORA, Tomasz , CEREMUGA, Michał
IPC分类号： G01N27/62 , G01N33/00 , B01D53/26 , G01N1/40
CPC分类号： G01N27/624 , G01N1/4005 , G01N33/0014 , G01N33/006
摘要： Instrument for determination of contamination to detect and identify toxic contamination and enabling identification of gaseous substances in a broad range of humidity. The instrument has two DMS chambers (3, 6), between which there is an exchanger (4) with a semipermeable membrane (5). Between the exchanger (4) and the second DMS chamber (6), there is a reducer (10). The outlet of the second chamber (6) is connected, through a pump (12) and a filter (1.3) with molecular sieves, to the inlet of the second chamber (6) and, in parallel, through a pump (14) and a carbon filter (15), to the outlet of the exchanger (4). The inlet of the exchanger (4) is connected to an air intake (1), whose outlet is connected to the inlet of the first chamber (3).
摘要翻译：用于测定污染物的仪器，用于检测和识别有毒污染物，并能够在广泛的湿度范围内识别气态物质。仪器具有两个DMS室（3,6），其间具有带有半透膜（5）的交换器（4）。在交换器（4）和第二DMS室（6）之间有一个减速器（10）。第二室（6）的出口通过泵（12）和具有分子筛的过滤器（1.3）连接到第二室（6）的入口并且平行通过泵（14）和一个碳过滤器（15），到达交换器（4）的出口。交换器（4）的入口连接到进气口（1），其出口连接到第一室（3）的入口。

34. 发明申请

WO2013033493A1 HUMIDITY AND TEMPERATURE CORRECTIONS TO IMPROVE ACCURACY OF HF AMBIENT AIR MONITORS BASED ON TUNABLE DIODE LASER IR ABSORPTION MEASUREMENTS 审中-公开
标题翻译：基于TUNABLE二极管激光红外吸收测量提高HF环境空气监测器精度的湿度和温度校正
公开(公告)号：WO2013033493A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/053278
申请日：2012-08-31
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , ALVAREZ, Manuel, S. , SPRY, David, B.
发明人： ALVAREZ, Manuel, S. , SPRY, David, B.
IPC分类号： G01N33/00 , G01N21/39 , G01N21/35
CPC分类号： G01N21/39 , G01N21/3504 , G01N33/006 , G01N2021/354 , G01N2021/3595 , G01N2021/399
摘要： Method of determining a total HF concentration metric in an environment including measuring an uncorrected HF concentration metric in the environment based on a first infrared absorption measurement at a wavelength corresponding to a vibrational frequency of a non-hydrogen bonded gas phase HF molecule; determining an ambient H 2 O concentration metric in the environment available for reaction with the non-hydrogen bonded gas phase HF molecules at or about the time of obtaining the first infrared absorption measurement; calculating a HF hydrate concentration metric in the environment based on the uncorrected HF concentration metric, the ambient ¾() concentration metric and a reaction equilibrium relationship between the non-hydrogen bonded gas phase HF molecule and the HF hydrate; and determining the total HF concentration metric in the environment based on the uncorrected HF concentration metric and an amount of HF determined by the HF hydrate concentration metric.
摘要翻译：一种确定环境中的总HF浓度度量的方法，包括基于在与非氢键合气相HF分子的振动频率相对应的波长处的第一红外吸收测量来测量环境中未校正的HF浓度度量; 在获得第一红外吸收测量时或之前确定可用于与非氢键合气相HF分子反应的环境中的环境H 2 O浓度度量; 基于未校正的HF浓度度量，环境¾（）浓度度量和非氢键合气相HF分子与HF水合物之间的反应平衡关系，计算环境中的HF水合物浓度度量; 以及基于未校正的HF浓度度量和由HF水合物浓度度量确定的HF的量来确定环境中的总HF浓度度量。

35. 发明申请

WO2008088780A1 DETECTION OF NITRIC OXIDE BY NANOSTRUCTURED SENSOR 审中-公开
标题翻译：通过纳米结构传感器检测氮氧化物
公开(公告)号：WO2008088780A1
公开(公告)日：2008-07-24
申请号：PCT/US2008/000467
申请日：2008-01-14
申请人： UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
发明人： STAR, Alexander , KUZMYCH, Oleksandr
IPC分类号： G01N27/414 , G01N33/00 , G01N33/497
CPC分类号： G01N27/4146 , A61B5/082 , A61B5/087 , G01N33/0037 , G01N33/004 , G01N33/006 , G01N33/497 , Y02A50/245 , Y10T436/177692
摘要： A system for the detection of nitric oxide in a gas sample includes a converter for oxidation of nitric oxide to nitrogen dioxide, a nitrogen dioxide sensor including nanostructures and a filtering device to remove at least carbon dioxide from the gas sample positioned upstream of the converter. The nitrogen dioxide sensor can, for example, include a recognition layer on the nanostructures adapted to enhance sensitivity to nitrogen dioxide. A method for detecting nitric oxide in exhaled breath includes detecting nitric oxide in the exhaled breath using a nitric oxide sensor including nanostructures. Another method for detecting nitric oxide in exhaled breath includes filtering the breath to remove at least carbon dioxide from the breath, oxidizing nitric oxide in the exhaled breath to nitrogen dioxide and detecting the nitrogen dioxide using a nitrogen dioxide sensor including nanostructures.
摘要翻译：用于检测气体样品中的一氧化氮的系统包括用于将一氧化氮氧化成二氧化氮的转化器，包含纳米结构的二氧化氮传感器和用于从位于转化器上游的气体样品中去除至少二氧化碳的过滤装置。例如，二氧化氮气体传感器可以包括适于增强对二氧化氮敏感性的纳米结构上的识别层。用于检测呼出呼吸中的一氧化氮的方法包括使用包括纳米结构的一氧化氮传感器检测呼出气中的一氧化氮。用于检测呼出呼吸中的一氧化氮的另一种方法包括过滤呼吸以从呼吸中去除至少二氧化碳，将呼出的呼吸中的一氧化氮氧化成二氧化氮，并使用包括纳米结构的二氧化氮传感器检测二氧化氮。

36. 发明申请

WO2007077354A1 PROCEDE DE MESURE ET D'ALERTE FIABILISEES ET INDIVIDUALISEES DE POLLUTIONS DE L'AIR ET DISPOSITIF ASSOCIE 审中-公开
标题翻译：可靠，个性化测量和空气污染警告的方法及相关设备
公开(公告)号：WO2007077354A1
公开(公告)日：2007-07-12
申请号：PCT/FR2006/002848
申请日：2006-12-22
申请人： AUBERT, Bruno
发明人： AUBERT, Bruno
IPC分类号： G01N33/00 , G08B21/14
CPC分类号： G08B21/14 , A61B5/411 , A61B2560/0242 , G01N33/0059 , G01N33/006 , G01N33/0063
摘要： Le procédé consiste à faire préalablement circuler l'air dont on veut mesurer la teneur dans un polluant déterminé, au travers ou sur des matériaux qui absorbent de façon réversible les composés de l'air qui interfèrent dans la mesure de la pollution. Ces matériaux absorbants sont mis en œuvre sous la forme de patches ou membranes auto-fixant, jetables après usage et disposés entre l'air à mesurer et le moyen de mesure. Ces patches ou membranes sont utilisables pour tous types de moyen de mesure comme les capteurs électroniques ou les indicateurs colorimétriques (dans ce cas la membrane sera avantageusement transparente). Ce véritable prétraitement de l'air va ainsi permettre une mesure fiable et reproductible quelque soit les conditions environnantes (humidité, présence d'autre polluants...). Pour l'humidité, par exemple, la membrane sera constituée de gel de silice ou de coton. Une première application est un dispositif d'alerte individualisée portable sur le revers d'une veste ou au poignet, pour alerter les asthmatiques de la présence d'un pic de pollution à l'ozone ou aux oxydes de soufre et azote.
摘要翻译：该方法首先是通过可逆地吸收干扰测量污染物的空气中的化合物的材料或其上的物质循环其中要测量特定污染物的含量的空气。这些吸收材料以自固定贴片或膜的形式使用，其可以在使用后被处置并放置在待测量的空气和测量装置之间。这些贴片或膜可以用于所有类型的测量装置，例如电子传感器或比色指示器（在这种情况下，膜将有利地是透明的）。因此，无论环境条件（湿度，其他污染物的存在等）如何，这种空气的实际预处理因此将允许可靠，可再现的测量。对于湿度，例如，膜将由硅胶或棉绒制成。第一个应用是个性化的警告装置，可以在护套或手腕上反转携带，用于提示哮喘患者存在臭氧污染或硫和氮氧化物污染的高峰。

37. 发明申请

US20180356381A1 AIR POLLUTION MONITORING 审中-公开
公开(公告)号：US20180356381A1
公开(公告)日：2018-12-13
申请号：US15780471
申请日：2016-11-30
申请人： InnoSense AS
发明人： Stian Haland , Morgan Kjolerbakken , Franck Rene Dauge , Terje Grontoft , Torbjorn Heltne
IPC分类号： G01N33/00 , G01N27/417 , G01N27/416
CPC分类号： G01N33/006 , G01N27/4162 , G01N27/4175 , G01N33/0016
摘要： An air monitoring system for analysing an air sample including: a duct arranged such that the air sample flows therethrough from an inlet to an outlet; a relative humidity sensor arranged to measure a relative humidity of the air sample; a heating module including a first heater arranged to heat the air sample; a temperature sensor arranged to measure a temperature of the air sample; a controller arranged selectively to operate the first heater if the measured relative humidity is above an upper threshold; and an analysis module including at least one chemical analysis transducer providing an output corresponding to a presence or concentration of a predetermined substance in the air sample.

38. 发明申请

US20180321183A1 SENSOR CONTROL APPARATUS AND SENSOR CONTROL SYSTEM 审中-公开
公开(公告)号：US20180321183A1
公开(公告)日：2018-11-08
申请号：US16033106
申请日：2018-07-11
申请人： NGK SPARK PLUG CO., LTD.
发明人： Dai NISHIJIMA , Satoshi Teramoto
IPC分类号： G01N27/419
CPC分类号： G01N27/419 , G01N33/006
摘要： A sensor control apparatus for a gas sensor which detects a particular gas component contained in a gas under measurement. In the case where humidity detection is performed using an electromotive-force-type gas sensor, a sensor control apparatus changes a target voltage of an electromotive force cell to a second target voltage for humidity detection and then to a third target voltage which is lower than a first target voltage which is a target voltage used for detecting the concentration of the particular gas component. In the case where humidity detection is performed using a limiting-current-type gas sensor, the sensor control apparatus changes the voltage applied to a pump cell to a second application voltage for humidity detection and then to a third application voltage which is lower than a first application voltage which is an application voltage used for detecting the concentration of the particular gas component.

39. 发明申请

US20170184537A1 SENSOR FOR MONITORING OF ETHANOL 有权
公开(公告)号：US20170184537A1
公开(公告)日：2017-06-29
申请号：US14982897
申请日：2015-12-29
申请人： Yogeswaran Umasankar , Shekhar Bhansali
发明人： Yogeswaran Umasankar , Shekhar Bhansali
IPC分类号： G01N27/407 , G01N27/333 , G01N33/487 , G01N27/416 , G01N33/497 , G01N27/30 , G01N27/406
CPC分类号： G01N27/4074 , A61B5/6801 , A61B5/681 , A61B2010/0009 , G01N27/301 , G01N27/3335 , G01N27/403 , G01N27/4045 , G01N27/4065 , G01N27/4163 , G01N33/0047 , G01N33/006 , G01N33/48707 , G01N33/4972
摘要： The subject invention provides devices, and methods of making and using the same, for the non-invasive detection of ethanol in a sample. In specific embodiments, the fuel cell based ethanol detector of the subject invention is capable of measuring the concentration of ethanol vapor in the presence of water vapor, which is known to confound signal readings in conventional detectors. Advantageously, the electrochemical sensors provided herein are highly stable and accurate, especially suitable for low-cost, continuous monitoring of ethanol content in transdermal perspiration samples.

40. 发明授权

US09523666B2 Techniques for active passivation 有权
标题翻译：主动钝化技术
公开(公告)号：US09523666B2
公开(公告)日：2016-12-20
申请号：US14570401
申请日：2014-12-15
申请人： Aerodyne Research, Inc.
发明人： Joseph R. Roscioli , Scott C. Herndon , David D. Nelson, Jr.
IPC分类号： G01N33/00 , G01N27/00 , G01J3/10 , G01N1/20 , G01N27/414 , C12M1/34 , B01J19/00
CPC分类号： G01N33/006 , B01J19/002 , B01J2219/02 , C12M41/32 , G01J3/108 , G01J2003/102 , G01N27/4141 , G01N27/4145 , G01N33/0037 , G01N33/0054 , G01N33/0062 , Y02A50/245 , Y02A50/246
摘要： In one embodiment, active (continuous or intermittent) passivation may be employed to prevent interaction of sticky molecules with interfaces inside of an instrument (e.g., an infrared absorption spectrometer) and thereby improve response time. A passivation species may be continuously or intermittently applied to an inlet of the instrument while a sample gas stream is being applied. The passivation species may have a highly polar functional group that strongly binds to either water or polar groups of the interfaces, and once bound presents a non-polar group to the gas phase in order to prevent further binding of polar molecules. The instrument may be actively used to detect the sticky molecules while the passivation species is being applied.
摘要翻译：在一个实施方案中，可以使用活性（连续或间歇）钝化来防止粘性分子与仪器内部的界面（例如，红外吸收光谱仪）的相互作用，从而提高响应时间。当应用样品气流时，钝化物质可以连续地或间歇地施加到仪器的入口。钝化物质可以具有与界面的水或极性基团强烈结合的高极性官能团，并且一旦结合，将非极性基团提供给气相，以防止极性分子的进一步结合。当施加钝化物质时，该仪器可以被主动用于检测粘性分子。

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