公开(公告)号：US06839088B2

公开(公告)日：2005-01-04

申请号：US09874881

申请日：2001-06-04

申请人： Jeffrey M. Dicarlo ,  Peter B. Catrysse ,  Feng Xiao ,  Brian A. Wandell

发明人： Jeffrey M. Dicarlo ,  Peter B. Catrysse ,  Feng Xiao ,  Brian A. Wandell

IPC分类号： G01N21/55 ,  H04N5/222

CPC分类号： G01N21/55 ,  G06K9/2018 ,  G06K9/2036 ,  G06K9/4661 ,  G06T7/90 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/10152 ,  H04N1/6083 ,  H04N9/735

摘要： Color balancing algorithms for digital image processing require an accurate estimate of the physical properties of the ambient scene illuminant, particularly its spectral power distribution. An active imaging method and apparatus estimate these properties by emitting modulated light with a known spectral power distribution into a region of a scene. Backscattered light is detected and demodulated to separate output representing active emitter light from output representing ambient illuminant light. Using the emitter-related detector output and the known emitter spectral power distribution, the surface spectral reflectance function of the illuminated scene region can be computed. Subsequently, the spectral power distribution of the ambient scene illuminant can be computed from the surface reflectance function and the illuminant-related output of the detector. The estimated spectral power distribution can be used in standard color balancing algorithms for digital or film images.

摘要翻译： 用于数字图像处理的色彩平衡算法需要对环境场景光源的物理特性的准确估计，特别是其光谱功率分布。 主动成像方法和装置通过将具有已知光谱功率分布的调制光发射到场景的区域来估计这些特性。 反向散射光被检测和解调，以将表示有源发射器光的输出与表示环境光源的输出分开。 使用与发射极相关的检测器输出和已知的发射光谱功率分布，可以计算照明场景区域的表面光谱反射函数。 随后，可以根据检测器的表面反射函数和与光源相关的输出来计算环境场景光源的光谱功率分布。 估计的光谱功率分布可用于数字或胶片图像的标准色彩平衡算法。

公开(公告)号：US20220009809A1

公开(公告)日：2022-01-13

申请号：US16923637

申请日：2020-07-08

申请人： Feng Xiao

发明人： Feng Xiao

IPC分类号： C02F9/00

摘要： A method for removing recalcitrant organic compounds from water includes exposing water to an oxidizing agent, thereby reducing an amount of at least some classes of dissolved organic matter in the water and adsorbing at least some of the remaining dissolved organic matter in the water onto a porous adsorbent, resulting in adsorbed organic matter on the porous adsorbent. The method includes thermally treating the adsorbed organic matter on the porous adsorbent to remove and degrade the adsorbed organic matter.

公开(公告)号：US20190093455A1

公开(公告)日：2019-03-28

申请号：US16133983

申请日：2018-09-18

申请人： Feng Xiao ,  Neeraj R. Dani ,  Ted A. Long ,  Justin A. Gantt ,  Zachary H. Borden ,  Amr El-Bakry ,  Curtis J. Holub

发明人： Feng Xiao ,  Neeraj R. Dani ,  Ted A. Long ,  Justin A. Gantt ,  Zachary H. Borden ,  Amr El-Bakry ,  Curtis J. Holub

IPC分类号： E21B41/00 ,  G06F17/50 ,  E21B47/00 ,  E21B43/12

摘要： A method of detecting and mitigating flow instabilities, such as slugging, in one or more hydrocarbon production wells. Real-time production data pertaining to each well is retrieved. Using the production data, patterns of flow instability are identified therein. A numerical model of transient and thermal multiphase flow in each well is generated. Well test data is retrieved from a database. The numerical model is calibrated using the well test data. Using the calibrated numerical model, a parametric study is performed to determine how input parameters affect at least one of stability and performance of the wells. Results of the parametric study are queried to determine a type of flow instability and to determine operating conditions to improve performance of the wells. An advisory is provided to a user to change operating conditions of one or more of the wells, to improve stability and/or performance of one or more of the wells.

公开(公告)号：US09591275B2

公开(公告)日：2017-03-07

申请号：US12892467

申请日：2010-09-28

申请人： Xinqiao Liu ,  Feng Xiao ,  Boyd Fowler

发明人： Xinqiao Liu ,  Feng Xiao ,  Boyd Fowler

IPC分类号： H04N5/335 ,  H04N9/04 ,  H01L27/146

CPC分类号： H04N9/045 ,  H01L27/1461

摘要： A hybrid imaging array and method for using the same is disclosed. The image array includes a low-light imaging array and a color imaging array. The two imaging arrays can be utilized separately or in conjunction with one another. The low-light imaging array is optimized for night vision or situations in which the light levels are too low to allow a conventional color image to be formed by the color imaging array. The color imaging array is optimized for daylight or color photography. The low-light imaging array can be utilized in conjunction with the color imaging array to provide a color image with reduced noise.

摘要翻译： 公开了一种混合成像阵列及其使用方法。 图像阵列包括低光成像阵列和彩色成像阵列。 两个成像阵列可以单独使用或者彼此结合使用。 低光成像阵列被优化用于夜视或其中光水平太低而不能由彩色成像阵列形成常规彩色图像的情况。 彩色成像阵列针对日光或彩色摄影进行了优化。 低光成像阵列可以与彩色成像阵列一起使用以提供具有降低的噪声的彩色图像。

公开(公告)号：US08760754B2

公开(公告)日：2014-06-24

申请号：US13384735

申请日：2010-06-04

申请人： Yong Tak Lee ,  Feng Xiao ,  Kamal Alameh

发明人： Yong Tak Lee ,  Feng Xiao ,  Kamal Alameh

IPC分类号： H01S3/086 ,  H01S3/067 ,  H01S3/08

CPC分类号： H01S3/086 ,  G03H1/08 ,  H01S3/0675 ,  H01S3/06754 ,  H01S3/06766 ,  H01S3/08009 ,  H01S3/08059 ,  H01S3/2383

摘要： A wavelength-tunable laser system includes an optical fiber collimator array having at least two ports, an optical amplifier connected to one port of an optical fiber, an optical coupler for coupling light incident from the optical amplifier and transmitting the coupled light to another port, a diffraction grating plate for guiding each wavelength component of light incident from the optical fiber collimator array in a different direction, and an Opto-Very Large Scale Integration (Opto-VLSI) processor.

摘要翻译： 波长可调激光系统包括具有至少两个端口的光纤准直器阵列，连接到光纤的一个端口的光学放大器，用于耦合从光学放大器入射的光并将耦合的光传输到另一个端口的光耦合器， 衍射光栅板，用于引导从光纤准直器阵列入射的光在不同方向上的每个波长分量，以及光电超大规模集成（Opto-VLSI）处理器。

公开(公告)号：US20130178469A1

公开(公告)日：2013-07-11

申请号：US13807420

申请日：2011-07-15

申请人： David Ian Rhodes ,  John Joseph Deadman ,  Giang Thanh Le ,  Nicholas Andrew Van de Graff ,  Lu Long ,  Li Xinming ,  Feng Xiao ,  Yu Changjiang

发明人： David Ian Rhodes ,  John Joseph Deadman ,  Giang Thanh Le ,  Nicholas Andrew Van de Graff ,  Lu Long ,  Li Xinming ,  Feng Xiao ,  Yu Changjiang

IPC分类号： C07D471/04

CPC分类号： C07D471/04 ,  C07D487/04

摘要： The present invention provides a compound of Formula I or a pharmaceutically acceptable derivative, salt or prodrug thereof. Further provided is a method of treatment or prophylaxis of a viral infection in a subject comprising administering to said subject an effective amount of a compound of Formula I or a pharmaceutically acceptable derivative, salt or prodrug thereof. A pharmaceutical composition or medicament comprising a compound of Formula I is also provided

摘要翻译： 本发明提供式I化合物或其药学上可接受的衍生物，盐或前药。 还提供了治疗或预防受试者病毒感染的方法，包括向所述受试者施用有效量的式I化合物或其药学上可接受的衍生物，盐或前药。 还提供了包含式I化合物的药物组合物或药物

公开(公告)号：US07887721B2

公开(公告)日：2011-02-15

申请号：US12091796

申请日：2006-03-03

申请人： Feng Xiao ,  Jianchang Zhang ,  Wenyu Cao ,  Dengwei Liu

发明人： Feng Xiao ,  Jianchang Zhang ,  Wenyu Cao ,  Dengwei Liu

IPC分类号： H01B1/02

CPC分类号： H01M4/622 ,  C01G45/1228 ,  C01G51/006 ,  C01G51/50 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/51 ,  C01P2006/11 ,  C01P2006/40 ,  H01M4/0471 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/621 ,  H01M2004/021

摘要： A process for preparing lithium-nickel-manganese-cobalt composite oxide used as a positive electrode material for the lithium ion battery, comprising subjecting a mixture containing a lithium compound and nickel-manganese-cobalt hydroxide to a first-stage sintering and a second-stage sintering. The process includes adding a binder and/or binder solution after the first-stage sintering, and the mixture of the binder and/or binder solution and the product of first-stage sintering is sintered in the second-stage sintering. The tap density and volume specific capacity of the positive electrode material lithium-nickel-manganese-cobalt composite oxide prepared by the process, come up to 2.4 g/cm3 and 416.4 mAh/cm3, respectively. Besides, the positive electrode material lithium-nickel-manganese-cobalt composite oxide prepared by the process possesses the advantages of high specific capacity and good cycle stability.

摘要翻译： 一种用作锂离子电池正极材料的锂镍锰钴复合氧化物的制备方法，包括将含有锂化合物和镍锰 - 氢氧化钴的混合物进行第一阶段烧结， 阶段烧结。 该方法包括在第一阶段烧结之后加入粘合剂和/或粘合剂溶液，并在第二阶段烧结中烧结粘合剂和/或粘合剂溶液与第一阶段烧结产物的混合物。 通过该方法制备的正极材料锂镍锰钴复合氧化物的振实密度和体积比容量分别达到2.4g / cm 3和416.4mAh / cm 3。 此外，通过该方法制备的正极材料锂镍锰钴复合氧化物具有高比容量和良好的循环稳定性的优点。

公开(公告)号：US07700242B2

公开(公告)日：2010-04-20

申请号：US11583486

申请日：2006-10-18

申请人： Feng Xiao ,  Mingxia Wang ,  Guishu Zhou ,  Huaying You

发明人： Feng Xiao ,  Mingxia Wang ,  Guishu Zhou ,  Huaying You

IPC分类号： H01M6/18

CPC分类号： H01M10/0567 ,  H01M10/0525 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/0042

摘要： This invention discloses a type of mixed additives for electrolyte of lithium-ion secondary batteries, having the following characteristics: in weight percentage: biphenyl series: 0.5% to 95.4%; cyclohexylbenzene series: 1.1% to 93.8%; vinylene carbonate: 0.4% to 93.2%; phenyl vinyl sulfone: 0.5% to 96.5%; ethenyl sulfonyl benzene: 0.5% to 95.8%. This invention also discloses an electrolyte for lithium-ion secondary batteries comprising organic solvents and lithium saline, wherein the special characteristic is that it comprises 2% to 20% weight percentage of said mixed additives. The distinctive advantage of the mixed additives for lithium-ion secondary batteries of this invention is to effectively enhance the overcharging, low-temperature, and cycle properties of lithium-ion batteries. A lithium-ion battery having the mixed additives of this invention remains explosion-free, ignition-free and reliably safe when the lithium-ion secondary battery is overcharging. A battery of this invention's exemplary embodiment, when discharging at temperatures of −10° C. and −20° C., has high capacity, high medium voltage and low terminal inner resistance.

摘要翻译： 本发明公开了一种锂离子二次电池用电解质混合添加剂，具有以下特征：重量百分比：联苯系列：0.5〜95.4％ 环己基苯系列：1.1％〜93.8％; 碳酸亚乙烯酯：0.4％〜93.2％ 苯基乙烯基砜：0.5〜96.5％; 乙烯基磺酰苯：0.5％〜95.8％。 本发明还公开了一种包含有机溶剂和锂盐的锂离子二次电池的电解质，其特征在于它包含2％至20％重量的所述混合添加剂。 本发明的锂离子二次电池用混合添加剂的显着优点在于有效地提高了锂离子电池的过充电，低温和循环性能。 具有本发明的混合添加剂的锂离子电池在锂离子二次电池过充电时保持无爆炸，无点燃和可靠的安全。 本发明示例性实施例的电池当在-10℃和-20℃的温度下放电时，具有高容量，高中等电压和低端子内阻。

公开(公告)号：US20090042103A1

公开(公告)日：2009-02-12

申请号：US12090728

申请日：2006-10-17

申请人： Feng Xiao ,  Mingxia Wang ,  Guishu Zhou ,  Huaying You

发明人： Feng Xiao ,  Mingxia Wang ,  Guishu Zhou ,  Huaying You

IPC分类号： H01M10/40

CPC分类号： H01M10/0567 ,  H01M10/0525 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/0042

摘要： An additive mixture of the electrolyte of lithium ion secondary batteries and the electrolyte of lithium ion secondary batteries including the said additive mixture, characterizing in that the additive mixture includes 0.5-95.4 wt % biphenyl based compound, 0.1-93.8 wt % cyclohexylbenzene based compound, 0.4-93.2 wt % vinylene carbonate, 0.5-96.5 wt % t-alkyl benzene based compound and 0.5-95.8 wt % ethenyl sulfonyl benzene, based on the whole weight of the additive mixture.

摘要翻译： 锂离子二次电池的电解质和包括所述添加剂混合物的锂离子二次电池的电解质的添加混合物，其特征在于，所述添加剂混合物包含0.5-95.4重量％的联苯基化合物，0.1-93.8重量％的环己基苯基化合物， 0.4-93.2wt％碳酸亚乙烯酯，0.5-96.5wt％t-烷基苯基化合物和0.5-95.8wt％乙烯基磺酰苯，基于添加剂混合物的总重量。

公开(公告)号：US20080286646A1

公开(公告)日：2008-11-20

申请号：US12093397

申请日：2006-11-23

申请人： Feng Xiao ,  Mingxia Wang ,  Guishu Zhou ,  Huaying You

发明人： Feng Xiao ,  Mingxia Wang ,  Guishu Zhou ,  Huaying You

IPC分类号： H01M10/26 ,  H01M10/24 ,  H01M2/14 ,  H01M10/28

CPC分类号： H01M10/0564 ,  H01M10/0567 ,  H01M10/058 ,  Y10T29/49108 ,  Y10T29/4911

摘要： Electrolytes for lithium ion batteries are provided. The electrolytes include lithium salts, organic solvents and additives. In particular, the additives include halogeno-benzene and/or its homologs, the S═O bond compounds, biphenyl and/or its homologs, phenylcyclohexane and/or its homologs, teraklylbenzenes, and di-cycladipate and/or its homologs. Lithium ion batteries using said electrolytes exhibit improved overcharging safety properties, high temperature storage stability properties and cycle life properties simultaneously.

摘要翻译： 提供锂离子电池用电解液。 电解质包括锂盐，有机溶剂和添加剂。 特别地，添加剂包括卤代苯和/或其同系物，S-O键化合物，联苯和/或其同系物，苯基环己烷和/或其同系物，萜烯基苯和二环己二酸酯和/或其同系物。 使用所述电解质的锂离子电池同时显示出改善的过充电安全性能，高温储存稳定性和循环寿命特性。