公开(公告)号：USD865384S1

公开(公告)日：2019-11-05

申请号：US29658016

申请日：2018-07-27

申请人： Guohua Cao

设计人： Guohua Cao

公开(公告)号：USD858928S1

公开(公告)日：2019-09-03

申请号：US29626440

申请日：2017-11-17

申请人： Guohua Cao

设计人： Guohua Cao

公开(公告)号：USD850753S1

公开(公告)日：2019-06-04

申请号：US29623799

申请日：2017-10-27

申请人： Guohua Cao

设计人： Guohua Cao

公开(公告)号：US09242836B2

公开(公告)日：2016-01-26

申请号：US13637949

申请日：2011-08-25

申请人： Guohua Cao ,  Zhencai Zhu ,  Renyuan Wu ,  Jiancong Qin ,  Hongqiao Kang ,  Weihong Peng ,  Guoan Chen ,  Chongqiu Wang ,  Xingguo Shao ,  Yilei Li ,  Gongbo Zhou

发明人： Guohua Cao ,  Zhencai Zhu ,  Renyuan Wu ,  Jiancong Qin ,  Hongqiao Kang ,  Weihong Peng ,  Guoan Chen ,  Chongqiu Wang ,  Xingguo Shao ,  Yilei Li ,  Gongbo Zhou

IPC分类号： B66B7/02 ,  B66B19/00 ,  B21F9/00 ,  E21D7/02

CPC分类号： B66B7/025 ,  B21F9/002 ,  B66B19/002 ,  E21D7/02

摘要： Disclosed are an apparatus and a method of automatically adjusting a tension of a steel rope that comprises a guide system along which a mining elevator car moves vertically. The apparatus and the method allow the flexible guide rail to be structurally simple, convenient to process, reliable in performance, and easy to install and to maintain. The apparatus and the method allow restriction of vertical orientation and horizontal deflection, and are capable of real-time detection and automatic adjustment of the tension in the flexible guide rail of the elevator.

摘要翻译： 公开了一种自动调节钢丝绳张力的装置和方法，其包括：采矿电梯轿厢沿其垂直移动的引导系统。 该装置和方法使柔性导轨结构简单，加工方便，性能可靠，易于安装和维护。 该装置和方法允许限制垂直方向和水平偏转，并且能够实时检测和自动调节电梯的柔性导轨中的张力。

公开(公告)号：US20150230766A1

公开(公告)日：2015-08-20

申请号：US14429835

申请日：2013-09-20

申请人： Ge Wang ,  Guohua Cao

发明人： Ge Wang ,  Guohua Cao

IPC分类号： A61B6/00 ,  A61B5/00 ,  A61B5/055 ,  A61B8/13 ,  G01R33/48 ,  A61B6/03

CPC分类号： A61B6/4417 ,  A61B5/0035 ,  A61B5/0059 ,  A61B5/055 ,  A61B6/032 ,  A61B6/035 ,  A61B6/037 ,  A61B6/4007 ,  A61B6/4014 ,  A61B6/4078 ,  A61B6/4233 ,  A61B6/4429 ,  A61B6/503 ,  A61B6/508 ,  A61B6/583 ,  A61B8/13 ,  G01R33/4812

摘要： The present invention provides stationary CT architecture for imaging at a faster temporal resolution and lower radiation dose. In embodiments, the architecture features stationary distributed x-ray sources and rotating x-ray detectors. Provided is a stationary source computed tomography (CT) architecture comprising: a detector disposed on a rotatable gantry; an x-ray source disposed on a fixed ring; wherein the detector is disposed on the gantry in a manner such that the detector is capable of rotating around a subject and of receiving a signal from the x-ray source. Embodiments of the invention include a CT-MRI scanner comprising the stationary CT architecture.

摘要翻译： 本发明提供了用于以更快的时间分辨率和较低辐射剂量进行成像的固定CT架构。 在实施例中，该架构具有固定分布式x射线源和旋转x射线检测器。 提供了一种固定源计算机断层摄影（CT）架构，其包括：设置在可旋转机架上的检测器; 设置在固定环上的x射线源; 其中所述检测器以使得所述检测器能够围绕对象旋转并且从所述x射线源接收信号的方式设置在所述台架上。 本发明的实施例包括包括静止CT架构的CT-MRI扫描仪。

公开(公告)号：US20120057678A1

公开(公告)日：2012-03-08

申请号：US12875260

申请日：2010-09-03

申请人： Jianping Lu ,  Otto Zhou ,  Guohua Cao ,  Jian Zhang

发明人： Jianping Lu ,  Otto Zhou ,  Guohua Cao ,  Jian Zhang

IPC分类号： H05G1/10

CPC分类号： H05G1/62 ,  H04N5/32

摘要： The present subject matter relates to systems and methods for temporal multiplexing x-ray imaging of dynamic objects with high temporal resolution and fast imaging speed. A pulsed x-ray beam can irradiate an object undergoing a range of motion such as a cyclic motion. Multiple x-ray images can be acquired at different phases within a single motion cycle or range of the object. The multiple x-ray images can be demultiplexed to produce an individual phase image. Compared to sequential imaging, temporal multiplexing x-ray imaging can achieve high temporal resolution of dynamics object in multiple phases with imaging time comparable to that of a single phase. Temporal multiplexing x-ray imaging can thus be applied to a wide variety of applications, including biomedical imaging and industrial non-destructive testing.

摘要翻译： 本主题涉及用于时间复用具有高时间分辨率和快速成像速度的动态对象的x射线成像的系统和方法。 脉冲X射线束可以照射经历诸如循环运动的运动范围的物体。 可以在单个运动周期或对象范围内的不同阶段获取多个X射线图像。 可以将多个X射线图像解复用以产生单个相位图像。 与顺序成像相比，时间复用x射线成像可以在多个阶段实现动态对象的高时间分辨率，成像时间与单相相当。 因此，时间复用x射线成像可以应用于各种应用，包括生物医学成像和工业无损检测。

公开(公告)号：US07629299B2

公开(公告)日：2009-12-08

申请号：US12009429

申请日：2008-01-19

申请人： Paul Daniel Berger ,  Christie Huimin Berger ,  Guohua Cao ,  Oliver Hsu

发明人： Paul Daniel Berger ,  Christie Huimin Berger ,  Guohua Cao ,  Oliver Hsu

IPC分类号： C09K8/588

CPC分类号： C09K8/584

摘要： A method of recovering crude oil from a subterranean hydrocarbon containing formation which comprises (a) injecting into said formation an aqueous solution containing an effective amount alkali metal, alkaline-earth or ammonium salts of alcohol ether sulfonates derived from unsaturated alcohol ethers, and (b) displacing said solution into one or more injection wells and recovering the oil from one or more production wells. The unsaturated alkoxylated alcohol contain various amounts of ethylene oxide, propylene oxide and butylene oxides elected to optimize their interfacial properties with different types of crude oil with different brines.

摘要翻译： 一种从地下含烃地层回收原油的方法，包括（a）向所述地层注入含有有效量的源自不饱和醇醚的醇醚磺酸盐的碱金属，碱土金属或铵盐的水溶液，和（b ）将所述溶液置换成一个或多个注入井并从一个或多个生产井回收油。 不饱和烷氧基化醇含有各种量的环氧乙烷，环氧丙烷和丁烯氧化物，以优化与不同类型原油与不同盐水的界面性质。

公开(公告)号：US07605287B2

公开(公告)日：2009-10-20

申请号：US11895497

申请日：2007-08-24

申请人： Paul Daniel Berger ,  Christie Huimin Berger ,  Guohua Cao ,  Oliver Yehung Hsu

发明人： Paul Daniel Berger ,  Christie Huimin Berger ,  Guohua Cao ,  Oliver Yehung Hsu

IPC分类号： C07C303/22

CPC分类号： C07C303/02 ,  C07C303/22 ,  C07C309/24

摘要： The present invention discloses a process for producing polyalkylated arylalkyl sulfonic acids by reacting arylalkyl sulfonic acids with olefins. The polyalkylated arylalkyl sulfonic acids may be further neutralized with alkalis or amines to form the corresponding sulfonated salts. The present invention also makes possible manufacture of polyalkylated arylalkyl sulfonic acids as first intent products using an inexpensive and simple reaction. The structure of the polyalkylated arylalkyl sulfonic acids produced using the process described in the present invention is shown below: Where R1, R2 and R3 are each separately and independently H, alkyl (branched or linear C1 to C30), (—CH2CH2O)a, (—CH(CH3)CH2O)b, or (—CH2CH2O)c(—CH2(CH3)CH2O)d, m+n=8 to 28 R4=CH2CH3, CH2CH3Y or Y(CH2)pCH(CH2)qY p+q=0 to 27 a=1 to 30 b=1 to 30 c+d=2 to 30 Y=CH3, COOH, CH2OH, CH2(—CH2CH2O)a, CH2(—CH(CH3)CH2O)b, CH2(—CH2CH2O)c(—CH2(CH3)CH2O)d, aromatic, or substituted aromatic.

摘要翻译： 本发明公开了一种通过芳基烷基磺酸与烯烃反应制备多烷基化芳基烷基磺酸的方法。 多烷基化芳烷基磺酸可以用碱或胺进一步中和以形成相应的磺化盐。 本发明还可以使用廉价和简单的反应制备多烷基化芳烷基磺酸作为第一意图产品。 使用本发明所述方法制备的多烷基化芳烷基磺酸的结构如下所示：其中R1，R2和R3各自独立地为H，烷基（支链或直链C1至C30），（ - CH2CH2O）a， （-CH（CH 3）CH 2 O）b或（-CH 2 CH 2 O）c（-CH 2（CH 3）CH 2 O）d，m + n = 8〜28 R 4 = CH 2 CH 3，CH 2 CH 3 Y或Y（CH 2）p CH（CH 2）q Y p + q = 0至27 a = 1至30 b = 1至30 c + d = 2至30 Y = CH3，COOH，CH2OH，CH2（-CH2CH2O）a，CH2（-CH（CH3）CH2O）b，CH2（ -CH 2 CH 2 O）c（-CH 2（CH 3）CH 2 O）d，芳族或取代的芳族。

公开(公告)号：US20080261835A1

公开(公告)日：2008-10-23

申请号：US12148083

申请日：2008-04-16

申请人： Paul Daniel Berger ,  Christie Huimin Berger ,  Guohua Cao ,  Oliver Yehung Hsu

发明人： Paul Daniel Berger ,  Christie Huimin Berger ,  Guohua Cao ,  Oliver Yehung Hsu

IPC分类号： C23F11/14

CPC分类号： C09K8/584

摘要： A process for recovering heavy oil with the steps of: a) injecting into one or more injection wells an aqueous injection fluid containing one or more surfactants designed to form a pseudo-emulsion between the injection fluid and the heavy oil, and, b) recovering the oil from one or more producing wells. The process does not require the addition of outside mechanical or thermal energy or solvents to recover the heavy oil and does not form emulsions between the injection fluid and the heavy oil that may be difficult to break when brought to the surface or may cause increased viscosity and injectivity problems within the reservoir.

摘要翻译： 一种用于回收重油的方法，其步骤为：a）向一个或多个注入井注入含有一种或多种表面活性剂的含水注射液，所述表面活性剂被设计成在注射液和重油之间形成假乳液，以及b）回收 来自一个或多个生产井的油。 该方法不需要添加外部机械或热能或溶剂来回收重油，并且在注入流体和重油之间不形成乳液，当被带到表面时可能难以破裂或可能引起粘度增加， 水库内注入问题。