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    • 24. 发明授权
    • Devices and methods for improved delivery of volatile liquids
    • 用于改善挥发性液体输送的装置和方法
    • US09259750B2
    • 2016-02-16
    • US14128069
    • 2012-06-21
    • Andrew JohnsonLoic Marouse
    • Andrew JohnsonLoic Marouse
    • B01F3/04B05B7/24A61L9/12A61L9/14A01M1/20A61M11/06
    • B05B7/2483A01M1/2044A01M1/205A61L9/127A61L9/14A61L2209/133A61L2209/135A61M11/06B01F3/04049B01F3/04056B05B7/2491
    • An emanation system is described comprising and emanation device and a replaceable refill of liquid, wherein the refill comprises: a sealed reservoir of a liquid containing one or more active materials wherein the active material comprises at least ona of: a fragrance; an insecticide; a fungicide; a pesticide; a sanitizing material; and/or a pharmaceutical; a porous wick having a length which extends from the interior of the reservoir to the exterior thereof; a reservoir seal having at least one aperture through which the porous wick extends; and a hollow liquid conduit housed within the wick having a length substantially identical to the wick; and wherein tha device comprises: an air pump; a fluid conduit In fluid communication with tha air pump such that, in use, air pumped by the pump will flow through the fluid conduit; a nozzle located at the end of the fluid conduit remote from tha air pump; a elector constriction provided in the fluid conduit adjacent or substantially adjacent the nozzle; a liquid conduit engaging member provided adjacent the ejector constriction and in fluid communication with the fluid conduit at one end thereof, and configured at the other end to, In use, engage the hollow liquid conduit in the refill.
    • 一种发泡系统被描述为包括和发射装置以及可更换的液体补充装置,其中所述再充填包括:包含一种或多种活性物质的液体的密封容器,其中所述活性物质至少包含一种香料; 杀虫剂 杀菌剂; 农药; 消毒材料; 和/或药物; 具有从储存器的内部延伸到其外部的长度的多孔芯; 具有至少一个孔的储存器密封件,所述多孔芯延伸穿过该孔; 以及容纳在所述芯中的中空液体导管,其长度与所述芯的基本相同; 并且其中所述装置包括:空气泵; 流体管道与空气泵流体连通,使得在使用中,由泵泵送的空气将流过流体管道; 位于远离气泵的流体导管端部的喷嘴; 设置在与所述喷嘴相邻或基本上邻近所述喷嘴的所述流体导管中的选举收缩部; 液体导管接合构件,其设置在喷射器收缩部附近并且在其一端处与流体导管流体连通,并且在另一端构造为在使用中与再填充物中的中空液体导管接合。
    • 30. 发明授权
    • System and method of image artifact reduction in fast kVp switching CT
    • 快速kVp开关CT中图像伪影减少的系统和方法
    • US08363917B2
    • 2013-01-29
    • US12578886
    • 2009-10-14
    • Jiahua FanNaveen ChandraAndrew JohnsonJiang HsiehFang DongMary Sue KulpinsPeter Crandall
    • Jiahua FanNaveen ChandraAndrew JohnsonJiang HsiehFang DongMary Sue KulpinsPeter Crandall
    • G06K9/00A61B6/00H05G1/64
    • G06T11/008G06T2211/408
    • A CT system includes a generator configured to energize an x-ray source to a first kilovoltage (kVp) and to a second kVp, and a computer that is programmed to acquire a first view dataset with the x-ray source energized to the first kVp and a second view dataset with the x-ray source energized to the second kVp, generate a base correction image using the first view dataset and the second view dataset, and reconstruct a pair of base material images from the first view dataset and from the second view dataset. The computer is also programmed to estimate artifact correlation in the pair of base material images using the base correction image, generate a pair of final base material images and a final monochromatic image, and correct one of the pair of final base material images and the final monochromatic image at a keV value using the estimated artifact correlation.
    • CT系统包括发电机,其被配置为将x射线源激励到第一千伏(kVp)和第二kVp;以及计算机,其被编程为获取第一视图数据集,其中x射线源被激励到第一kVp 以及将x射线源激励到第二kVp的第二视图数据集,使用第一视图数据集和第二视图数据集生成基本校正图像,并且从第一视图数据集和第二视图数据集重构一对基本材料图像 查看数据集。 计算机还被编程为使用基本校正图像来估计一对基础材料图像中的伪像相关性,生成一对最终的基底图像和最终的单色图像,并且校正一对最终基底图像和最终的基底图像中的一个 使用估计的伪像相关性,以keV值的单色图像。