公开(公告)号：US08765925B2

公开(公告)日：2014-07-01

申请号：US11579101

申请日：2005-04-21

申请人： Baiping Ma ,  Hao Chen ,  Chengqi Xiong ,  Liping Kang ,  Jie Zhang

发明人： Baiping Ma ,  Hao Chen ,  Chengqi Xiong ,  Liping Kang ,  Jie Zhang

IPC分类号： C07H1/08 ,  C07H19/01 ,  C07J71/00

CPC分类号： C07J71/00

摘要： A method for preparation of Timosaponin BII, which uses Chinese traditional medicine Rhizoma Anemarrhenae or fresh rhizoma or fibrous root of Anemarrhena asphodeloides Bge. as raw material, and comprises isolation of Timosaponin BII by one or more processes selected from solvent extraction, resin adsorption, polyamide chromatography, reversed phase column chromatography, Sephadex LH-20 column chromatography, etc, combining with conventional drying method such as reduced pressure drying, freeze drying, spray drying, and so on. Timosaponin BII obtained by the present method is of over 90% purity, and the method is simple, practicable and suitable for industrial production.

摘要翻译： 一种使用中药根茎或新鲜根茎或Anemarrhena asphodeloides Bge的纤维根的Timosaponin BII的制备方法。 作为原料，通过选自溶剂萃取，树脂吸附，聚酰胺色谱法，反相柱色谱法，Sephadex LH-20柱色谱法等一种或多种方法分离Timosaponin BII，结合常规干燥方法如减压干燥 ，冷冻干燥，喷雾干燥等。 本方法获得的Timosaponin BII纯度超过90％，方法简单，实用，适合工业生产。

公开(公告)号：US08759591B2

公开(公告)日：2014-06-24

申请号：US13517195

申请日：2011-06-03

申请人： Shuang Hu ,  Hao Chen ,  Zilin Ni ,  Wangshun Qi ,  Zhongying Chen ,  Zhiyuan Liu ,  Xudong Wang ,  Zhanyu Zhao ,  Weiqi Hua

发明人： Shuang Hu ,  Hao Chen ,  Zilin Ni ,  Wangshun Qi ,  Zhongying Chen ,  Zhiyuan Liu ,  Xudong Wang ,  Zhanyu Zhao ,  Weiqi Hua

IPC分类号： C07C209/00

CPC分类号： C07C209/72 ,  C07C209/86 ,  C07C2601/14 ,  C07C211/36

摘要： The present invention discloses a method for intermittently producing 4,4′-diaminodicyclohexyl methane (H12MDA) with a low amount of the trans-trans isomer thereof, which comprises: controlling the reaction process by stopping the reaction when, except for a solvent, the reaction solution comprises MDA of 0-5 wt % and H6MDA of 1-20 wt %; and b) separating the reaction solution obtained from step a) by conventional means to obtain H12MDA product with desired purity, and allowing the un-reacted material and intermediate product to be recycled to the reactor after being accumulated. The method of the present invention decreases the amount of the trans-trans isomer in H12MDA, increases the yield of the reaction, and reduces the production cost. The present invention also provides a post treatment process of the reaction mixture.

摘要翻译： 本发明公开了间歇地制备低反式异构体的4,4'-二氨基二环己基甲烷（H12MDA）的方法，该方法包括：除溶剂外，通过停止反应来控制反应过程 反应溶液包含0-5重量％的MDA和1-20重量％的H6MDA; 和b）通过常规方法分离由步骤a）获得的反应溶液以获得具有所需纯度的H12MDA产物，并且使未反应的材料和中间产物在积聚后再循环到反应器中。 本发明的方法降低了H12MDA中反式异构体的量，提高了反应的产率，降低了生产成本。 本发明还提供了反应混合物的后处理方法。

公开(公告)号：US20140147921A1

公开(公告)日：2014-05-29

申请号：US13697621

申请日：2011-05-17

申请人： Hao Chen ,  Zhixin Miao

发明人： Hao Chen ,  Zhixin Miao

IPC分类号： G01N27/68 ,  G01N33/487

CPC分类号： G01N27/68 ,  G01N1/00 ,  G01N33/48707 ,  G01N33/6848 ,  H01J49/0445 ,  H01J49/045 ,  H01J49/145 ,  H01J49/165

摘要： A microsecond time-resolved mass spectrometry device and method of using desorption electrospray ionization (10) was described for the kinetic study of fast reactions. The device includes a liquid jet generator (64) that is configured to emit a continuous liquid jet (50) having a length. An ambient ionization source (10) is directed toward a selected variable location along the continuous liquid jet (50) to desorb at least a portion of the continuous liquid jet (50). A mass analyzer (30) analyzes a mass-to-charge ratio of an ionized sample that is within the desorbed portion of the continuous liquid jet (50). The acquired mass spectra reflect the reaction progress in different reaction times and, therefore, may be used to derive the reaction rate.

摘要翻译： 描述了用于快速反应的动力学研究的微秒时间分辨质谱装置和使用解吸电喷雾电离的方法（10）。 该装置包括液体喷射发生器（64），其构造成发射具有长度的连续液体射流（50）。 环境电离源（10）沿着连续液体射流（50）指向选定的可变位置以解吸至少一部分连续液体射流（50）。 质量分析器（30）分析在连续液体射流（50）的解吸附部分内的电离样品的质荷比。 所获得的质谱反映了不同反应时间的反应进程，因此可用于得到反应速率。

公开(公告)号：US20140009057A1

公开(公告)日：2014-01-09

申请号：US14006298

申请日：2011-05-23

申请人： Hao Chen ,  Lingyun Li

发明人： Hao Chen ,  Lingyun Li

IPC分类号： F25D23/02 ,  E06B3/36

CPC分类号： E06B3/36 ,  E05B65/0042 ,  E05C19/04 ,  E05D11/1078 ,  E05Y2201/638 ,  E05Y2900/31 ,  F25D23/028 ,  F25D2323/021 ,  F25D2323/024 ,  F25D2400/06

摘要： A door closure structure for a rotary door and a side-by-side refrigerator comprising the same are provided. The door closure structure comprises: a slide passage formed in an upper end surface of the rotary door; a hinge assembly comprising a hinge body, a hinge plate and a hinge shaft; and a swing plate extended in a lateral direction, a first end of the swing plate pivotably connected to a front end of the hinge body, an angle between the swing plate and the upper end surface of the rotary door ranging from 0 to 90°; a spring having two ends connected to the swing plate and the front end of the hinge body respectively; and a roller rotatably disposed at a second end of the swing plate to catch into or roll out of the slide passage following a movement of the swing plate.

摘要翻译： 提供了一种用于旋转门的门盖结构和包括该门的并排冰箱。 门关闭结构包括：形成在旋转门的上端表面中的滑动通道; 铰链组件，包括铰链主体，铰链板和铰链轴; 和摆动板沿横向方向延伸，摆动板的第一端可枢转地连接到铰链主体的前端，摆动板与旋转门的上端表面之间的角度范围为0至90°; 具有分别连接到所述摆板和所述铰链体的前端的两端的弹簧; 以及可旋转地设置在所述摆动板的第二端处的辊，用于在所述摇摆板的移动之后抓住所述滑动通道或从所述滑动通道滚出。

公开(公告)号：US20140009056A1

公开(公告)日：2014-01-09

申请号：US14006284

申请日：2011-05-23

申请人： Hao Chen ,  Jun Yao

发明人： Hao Chen ,  Jun Yao

IPC分类号： F25D23/02 ,  E06B3/36

CPC分类号： E06B3/36 ,  E05B65/0042 ,  E05C19/04 ,  E05D11/1078 ,  E05Y2900/31 ,  F25D23/028 ,  F25D2323/024

摘要： A door closure structure for a rotary door and a side-by-side refrigerator comprising the same are provided. The rotary door is rotatably mounted on a main body. The door closure structure comprises: a hinge assembly comprising a hinge body, a hinge plate and a hinge shaft, via which the rotary door is mounted on the main body; a supporting plate extended in a lateral direction, provided with a first hole and connected with a front end of the hinge body; a mask body fixed on the rotary door, in which a mask cavity is defined and in a surface of which a second hole is disposed; and an engaging block retractably and movably disposed in the mask cavity. A part of the engaging block is exposable out of the mask body from the second hole and engagable with the first hole to make the rotary door close the main body.

摘要翻译： 提供了一种用于旋转门的门盖结构和包括该门的并排冰箱。 旋转门可旋转地安装在主体上。 门关闭结构包括：铰链组件，其包括铰链主体，铰链板和铰链轴，旋转门经由该铰链主体安装在主体上; 支撑板，其沿横向方向延伸，设置有第一孔并与所述铰链主体的前端连接; 固定在所述旋转门上的面罩主体，其中限定了掩模腔，并且在其表面上设置有第二孔; 以及可收缩地且可移动地设置在掩模腔中的接合块。 接合块的一部分可从第二孔从面罩主体露出并与第一孔接合，以使旋转门关闭主体。

公开(公告)号：US20130078745A1

公开(公告)日：2013-03-28

申请号：US13247071

申请日：2011-09-28

申请人： Mill-Jer Wang ,  Ching-Nen Peng ,  Hung-Chih Lin ,  Hao Chen

发明人： Mill-Jer Wang ,  Ching-Nen Peng ,  Hung-Chih Lin ,  Hao Chen

IPC分类号： G01R31/00 ,  H01L21/66

CPC分类号： H01L22/32 ,  G01R31/2884 ,  H01L22/14 ,  H01L22/20

摘要： An embodiment is a method. The method comprises providing a substrate comprising a die area. The die area comprises sections of pad patterns, and first sections of the sections each comprise a first uniform pad pattern. The method further comprises probing a first one of the first sections with a first probe card; stepping the first probe card to a second one of the first sections; and probing the second one of the first sections with the first probe card.

摘要翻译： 实施例是一种方法。 该方法包括提供包括管芯区域的衬底。 管芯区域包括焊盘图案的部分，并且这些部分的第一部分各自包括第一均匀焊盘图案。 该方法还包括用第一探针卡探测第一部分中的第一部分; 将第一探针卡推到第一部分的第二部分; 并用第一个探针卡探测第一个部分的第二个部分。

公开(公告)号：US08403850B2

公开(公告)日：2013-03-26

申请号：US12054830

申请日：2008-03-25

申请人： Tomy Varghese ,  Hao Chen

发明人： Tomy Varghese ,  Hao Chen

IPC分类号： A61B8/00

CPC分类号： A61B8/08 ,  A61B8/485 ,  G06T7/32 ,  G06T2207/10132 ,  G06T2207/30004

摘要： An elastographic imaging system providing for axial, lateral and elevational strain measurements employs a series of one-dimensional axial measurements to deduce a coarse axial, lateral and/or elevational displacement that is used to guide one or more, two- or three-dimensional cross-correlations of smaller kernels providing improved image resolution.

摘要翻译： 提供轴向，横向和高程应变测量的弹性成像系统采用一系列一维轴向测量来推断用于引导一个或多个，二维或三维交叉的粗略的轴向，横向和/或高程位移 - 更小的内核的相关性，提供改善的图像分辨率。

公开(公告)号：US20120303009A1

公开(公告)日：2012-11-29

申请号：US13574570

申请日：2010-12-07

申请人： Danghui Liu ,  Jia Qu ,  Zhaokai Tang ,  Hao Chen ,  Shihao Chen

发明人： Danghui Liu ,  Jia Qu ,  Zhaokai Tang ,  Hao Chen ,  Shihao Chen

IPC分类号： A61F9/01

CPC分类号： A61F9/008 ,  A61F9/00804 ,  A61F2009/00846 ,  A61F2009/00872

摘要： A cornea center positioning method for excimer laser keratomileusis includes the following steps of establishing a horizontal offset model and a vertical offset model by way of measuring the pupil diameter and offset of the pupil center relative to the center of the corneal vertex under different luminance levels, and inputting data of the established models into a laser keratomileusis machine with an eye tracking system, which can dynamically track the pupil location and keep the ablation center precisely at the center of the corneal vertex.

摘要翻译： 用于准分子激光角膜磨镶术的角膜中心定位方法包括以下步骤：通过在不同亮度水平下测量瞳孔中心相对于角膜顶点中心的瞳孔直径和偏移来建立水平偏移模型和垂直偏移模型， 并将建立的模型的数据输入具有眼睛跟踪系统的激光角膜磨镶术机器，其可以动态地跟踪瞳孔位置并将消融中心保持在角膜顶点的中心。

公开(公告)号：US08314807B2

公开(公告)日：2012-11-20

申请号：US12883864

申请日：2010-09-16

申请人： Sukalpa Biswas ,  Hao Chen

发明人： Sukalpa Biswas ,  Hao Chen

IPC分类号： G09G5/39

CPC分类号： G06F9/5033 ,  G06F13/1668

摘要： In an embodiment, a memory controller includes multiple ports. Each port may be dedicated to a different type of traffic. In an embodiment, quality of service (QoS) parameters may be defined for the traffic types, and different traffic types may have different QoS parameter definitions. The memory controller may be configured to schedule operations received on the different ports based on the QoS parameters. In an embodiment, the memory controller may support upgrade of the QoS parameters when subsequent operations are received that have higher QoS parameters, via sideband request, and/or via aging of operations. In an embodiment, the memory controller is configured to reduce emphasis on QoS parameters and increase emphasis on memory bandwidth optimization as operations flow through the memory controller pipeline.

摘要翻译： 在一个实施例中，存储器控制器包括多个端口。 每个端口可能专用于不同类型的流量。 在一个实施例中，可以为业务类型定义服务质量（QoS）参数，并且不同的业务类型可以具有不同的QoS参数定义。 存储器控制器可以被配置为基于QoS参数调度在不同端口上接收的操作。 在一个实施例中，当接收到具有较高QoS参数，经由边带请求和/或通过操作老化的后续操作时，存储器控制器可以支持QoS参数的升级。 在一个实施例中，存储器控制器被配置为当操作流过存储器控制器管线时，减少对QoS参数的强调并且增加对存储器带宽优化的重视。

公开(公告)号：US20120260084A1

公开(公告)日：2012-10-11

申请号：US13515778

申请日：2010-12-13

申请人： Bin Li ,  Hao Chen ,  Qian Zhao

发明人： Bin Li ,  Hao Chen ,  Qian Zhao

IPC分类号： G06F9/06

CPC分类号： G06F9/4418 ,  G06F1/32 ,  G06F1/3287 ,  G06F9/441 ,  G06F9/461 ,  G06F11/2028 ,  G06F11/2038 ,  G06F11/2097 ,  H04W48/16 ,  H04W52/028 ,  H04W88/06 ,  Y02D10/44 ,  Y02D70/00

摘要： A method for switching system state and a portable terminal. The method is applied to a portable terminal comprising a first system and a second system. The second system has a second control module provided therein. The method comprises: obtaining, by the second system, state information of the first system through the second control module when at least one of the first system and the second system is in an inactive state; receiving, by the second control module, a system state switching event; switching, by the second control module, the second system to a state corresponding to the state information of the first system based on the state information of the first system. According to the embodiments of the present invention, when the system state is to be switched, it is not necessary that both systems are in the active state. Rather, the state information can be transmitted between the systems in the inactive state by using a control module provided in one or both of the systems, and the power consumption of the portable terminal can be reduced.

摘要翻译： 一种用于切换系统状态和便携式终端的方法。 该方法应用于包括第一系统和第二系统的便携式终端。 第二系统具有设置在其中的第二控制模块。 该方法包括：当第一系统和第二系统中的至少一个处于非活动状态时，由第二系统获得通过第二控制模块的第一系统的状态信息; 由所述第二控制模块接收系统状态切换事件; 基于第一系统的状态信息，由第二控制模块将第二系统切换到与第一系统的状态信息对应的状态。 根据本发明的实施例，当要切换系统状态时，两个系统都不必处于活动状态。 相反，可以通过使用在一个或两个系统中提供的控制模块来在处于非活动状态的系统之间传送状态信息，并且可以减少便携式终端的功耗。