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109 条记录 (耗时 0.037 秒)

    SELECTIVE GAS SENSOR DEVICE AND ASSOCIATED METHOD
    94.
    发明申请
    SELECTIVE GAS SENSOR DEVICE AND ASSOCIATED METHOD 审中-公开
    选择性气体传感器装置及相关方法

    公开(公告)号：US20110210013A1

    公开(公告)日：2011-09-01

    申请号：US12713481

    申请日：2010-02-26

    申请人： Vidya Ramaswamy ,  James Anthony Ruud ,  Mohan Manoharan ,  Todd-Michael Striker ,  Patrick Daniel Willson

    发明人： Vidya Ramaswamy ,  James Anthony Ruud ,  Mohan Manoharan ,  Todd-Michael Striker ,  Patrick Daniel Willson

    IPC分类号： G01N27/26

    CPC分类号： G01N27/4074 ,  G01N27/417

    摘要： A detection system is presented. The detection system includes a sensing component and a data analyzer. The sensing component includes a first sensor and a second sensor in fluid communication with the first sensor. The first sensor is disposed to allow operation at a predetermined temperature T1 and is selective to a first gas species at T1 and in presence of a second gas species. The second sensor is disposed to allow operation at a temperature T2 and is sensitive to the first gas species and a second gas species at T2. Temperature T2 is lower than T1. The data analyzer is disposed to receive an output signal from the sensing component and configured to calculate concentrations of the first gas species and the second gas species based on the output signal from the sensing component. A method of calculating concentrations of gas species in a gaseous mixture is also presented.

    摘要翻译： 提出了一种检测系统。 检测系统包括感测部件和数据分析器。 感测部件包括与第一传感器流体连通的第一传感器和第二传感器。 第一传感器设置成允许在预定温度T1下操作，并且在T1和第二气体种类的存在下对第一气体种类是选择性的。 第二传感器被设置为允许在温度T2下操作并且对T2的第一气体物质和第二气体物质敏感。 温度T2低于T1。 数据分析器被设置为接收来自感测部件的输出信号，并且被配置为基于来自感测部件的输出信号来计算第一气体种类和第二气体种类的浓度。 还提出了一种计算气体混合物中气体种类浓度的方法。

    WETTING RESISTANT MATERIALS AND ARTICLES MADE THEREWITH
    99.
    发明申请
    WETTING RESISTANT MATERIALS AND ARTICLES MADE THEREWITH 有权
    耐磨材料及其制品

    公开(公告)号：US20100006149A1

    公开(公告)日：2010-01-14

    申请号：US12562599

    申请日：2009-09-18

    申请人： Molly Maureen Gentleman ,  James Anthony Ruud ,  Mohan Manoharan

    发明人： Molly Maureen Gentleman ,  James Anthony Ruud ,  Mohan Manoharan

    IPC分类号： H01L31/00 ,  B32B3/26

    CPC分类号： C01F17/0043 ,  C01G27/00 ,  C04B35/50 ,  C04B38/00 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/9653 ,  C09D1/00 ,  C09D5/18 ,  C09D5/28 ,  C23C14/0036 ,  C23C14/08 ,  F28F13/187 ,  Y02T50/67 ,  Y10S428/913 ,  Y10T428/24355 ,  Y10T428/24997 ,  Y10T428/31678

    摘要： Ceramic materials with relatively high resistance to wetting by various liquids, such as water, are presented, along with articles made with these materials, methods for making these articles and materials, and methods for protecting articles using coatings made from these materials. One particular embodiment is an article that comprises a coating having a surface connected porosity content of up to about 5 percent by volume. The coating comprises a material that comprises a primary oxide and a secondary oxide, wherein (i) the primary oxide comprises a cation selected from the group consisting of cerium, praseodymium, terbium, and hafnium, and (ii) the secondary oxide comprises a cation selected from the group consisting of the rare earth elements, yttrium, and scandium. The material is transparent to electromagnetic radiation of at least one type selected from the group consisting of ultraviolet radiation, visible light, and infrared radiation.

    摘要翻译： 提出了具有比较高耐各种液体如水的耐湿性的陶瓷材料，以及用这些材料制成的制品，制造这些制品和材料的方法，以及使用由这些材料制成的涂层来保护制品的方法。 一个具体实施方案是包含具有高达约5体积％孔隙率含量的表面连接的涂层的制品。 该涂层包括一种包含主要氧化物和二次氧化物的材料，其中（i）主要氧化物包括选自铈，镨，铽和铪的阳离子，和（ii）二氧化物包括阳离子 选自稀土元素，钇和钪。 该材料对于选自紫外线辐射，可见光和红外辐射中的至少一种类型的电磁辐射是透明的。