公开(公告)号：US08829767B2

公开(公告)日：2014-09-09

申请号：US13473867

申请日：2012-05-17

申请人： Zhong Lin Wang ,  Youfan Hu ,  Yan Zhang ,  Chen Xu ,  Guang Zhu

发明人： Zhong Lin Wang ,  Youfan Hu ,  Yan Zhang ,  Chen Xu ,  Guang Zhu

IPC分类号： H01L41/113 ,  H02N2/18 ,  B82Y30/00 ,  B82Y5/00 ,  H01L27/20 ,  B82Y40/00 ,  H01L41/319

CPC分类号： H02N2/18 ,  B82Y5/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L27/20 ,  H01L41/113 ,  H01L41/317 ,  H01L41/319 ,  H02N2/181 ,  H02N2/186

摘要： A generator includes a substrate, a first electrode layer, a dense plurality of vertically-aligned piezoelectric elongated nanostructures, an insulating layer and a second electrode layer. The substrate has a top surface and the first electrode layer is disposed on the top surface of the substrate. The dense plurality of vertically-aligned piezoelectric elongated nanostructures extends from the first electrode layer. Each of the nanostructures has a top end. The insulating layer is disposed on the top ends of the nanostructures. The second electrode layer is disposed on the non-conductive layer and is spaced apart from the nanostructures.

摘要翻译： 发电机包括衬底，第一电极层，密集多个垂直排列的压电细长纳米结构，绝缘层和第二电极层。 衬底具有顶表面，并且第一电极层设置在衬底的顶表面上。 密集的多个垂直排列的压电细长纳米结构从第一电极层延伸。 每个纳米结构具有顶端。 绝缘层设置在纳米结构的顶端。 第二电极层设置在非导电层上并与纳米结构间隔开。

公开(公告)号：US08793630B2

公开(公告)日：2014-07-29

申请号：US13478272

申请日：2012-05-23

申请人： Liang Ge ,  Suoming Pu ,  Chen Xu ,  Bo Yu

发明人： Liang Ge ,  Suoming Pu ,  Chen Xu ,  Bo Yu

IPC分类号： G06F17/50

CPC分类号： G06F17/5068 ,  G06F2217/62

摘要： The present invention discloses a method and system for clock tree planning for an ASIC, the method comprising: determining a netlist and a timing constraint file of the ASIC; creating a sequential device undirected graph for sequential devices in the netlist according to connection relationships of the sequential devices in the netlist and timing constraint relationships of the sequential devices in the timing constraint file; grouping the sequential devices in the netlist according to the sequential device undirected graph, such that the sequential devices in one group do not have a timing constraint relationship with the sequential devices in another group. The ASIC design method improved by using this method will reduce the design cycle from weeks to days, and enable designer to quickly plan the clock tree, thus reducing the design time and improving the design efficiency.

摘要翻译： 本发明公开了一种用于ASIC的时钟树规划方法和系统，所述方法包括：确定所述ASIC的网表和定时约束文件; 根据网表中的顺序设备的连接关系和时序约束文件中的顺序设备的时序约束关系，为网表中的顺序设备创建顺序设备无向图; 根据顺序设备无向图对网表中的顺序设备进行分组，使得一组中的顺序设备不具有与另一组中的顺序设备的时序约束关系。 通过使用这种方法改进的ASIC设计方法可以将设计周期从几周缩短到几天，使设计人员能够快速规划时钟树，从而缩短设计时间，提高设计效率。

公开(公告)号：US08643750B2

公开(公告)日：2014-02-04

申请号：US12930015

申请日：2010-12-22

申请人： Yaowu Mo ,  Chen Xu

发明人： Yaowu Mo ,  Chen Xu

IPC分类号： H04N5/217 ,  H04N5/235

CPC分类号： H04N5/3575 ,  H04N5/2176 ,  H04N5/365

摘要： A method of one aspect includes reading a reset level of an active pixel, and concurrently, reading a reset level of a reference pixel. The method also includes reading an image signal level of the active pixel, and concurrently, reading an image signal level of the reference pixel. A reduced noise image signal level of the active pixel is generated based on the reset levels and the image signal levels of the active and reference pixels. Other methods are disclosed as well as apparatus and systems.

摘要翻译： 一个方面的方法包括读取有源像素的复位电平，同时读取参考像素的复位电平。 该方法还包括读取有源像素的图像信号电平，同时读取参考像素的图像信号电平。 基于有效和参考像素的复位电平和图像信号电平，生成有源像素的降低噪声图像信号电平。 公开了其它方法以及装置和系统。

公开(公告)号：US08623451B2

公开(公告)日：2014-01-07

申请号：US12943499

申请日：2010-11-10

申请人： Zhong L. Wang ,  Chen Xu ,  Yong Qin ,  Guang Zhu ,  Rusen Yang ,  Youfan Hu ,  Yan Zhang

发明人： Zhong L. Wang ,  Chen Xu ,  Yong Qin ,  Guang Zhu ,  Rusen Yang ,  Youfan Hu ,  Yan Zhang

IPC分类号： B05D5/12 ,  H01L41/22 ,  H01L41/00 ,  H04R17/00 ,  H02N2/00

CPC分类号： H01L41/316 ,  H02N2/18

摘要： In a method of making a generating device, a plurality of spaced apart elongated seed members are deposited onto a surface of a flexible non-conductive substrate. An elongated conductive layer is applied to a top surface and a first side of each seed member, thereby leaving an exposed second side opposite the first side. A plurality of elongated piezoelectric nanostructures is grown laterally from the second side of each seed layer. A second conductive material is deposited onto the substrate adjacent each elongated first conductive layer so as to be coupled the distal end of each of the plurality of elongated piezoelectric nanostructures. The second conductive material is selected so as to form a Schottky barrier between the second conductive material and the distal end of each of the plurality of elongated piezoelectric nanostructures and so as to form an electrical contact with the first conductive layer.

摘要翻译： 在制造发生装置的方法中，多个间隔开的细长种子构件沉积在柔性非导电基底的表面上。 将细长的导电层施加到每个种子构件的顶表面和第一侧，从而留下与第一侧相对的暴露的第二侧。 多个细长的压电纳米结构从每个种子层的第二侧横向生长。 第二导电材料沉积在每个细长的第一导电层上的衬底上，以便耦合到多个细长压电纳米结构中的每一个的远端。 选择第二导电材料以在第二导电材料和多个细长压电纳米结构中的每一个的远端之间形成肖特基势垒，并且与第一导电层形成电接触。

公开(公告)号：US20130087683A1

公开(公告)日：2013-04-11

申请号：US13365746

申请日：2012-02-03

申请人： Yaowu Mo ,  Chen Xu ,  Min Qu

发明人： Yaowu Mo ,  Chen Xu ,  Min Qu

IPC分类号： H01L27/148 ,  H01L27/146

CPC分类号： H04N5/347 ,  H04N5/3532 ,  H04N5/355 ,  H04N5/3745 ,  H04N5/378

摘要： A system, method and apparatus implementing a multiple-row concurrent readout scheme for high-speed CMOS image sensor with backside illumination are described herein. In one embodiment, the method of operating an image sensor starts acquiring image data within a color pixel array and the image data from a first set of multiple rows in the color pixel array is then concurrently readout. Concurrently reading out the image data from the first set of multiple rows includes concurrently selecting a first portion of the image data from the first set by first readout circuitry and a second portion of the image data from the first set by second readout circuitry. The first and second portions of the image data from the first set are different and the first and second readout circuitries are also different. Other embodiments are also described.

摘要翻译： 这里描述了实现具有背面照明的高速CMOS图像传感器的多行并行读出方案的系统，方法和装置。 在一个实施例中，操作图像传感器的方法开始获取彩色像素阵列内的图像数据，然后同时读出来自彩色像素阵列中的第一组多行的图像数据。 同时从第一组多行读出图像数据包括由第一读出电路同时从第一组中选择图像数据的第一部分，以及通过第二读出电路从第一组中选择图像数据的第二部分。 来自第一组的图像数据的第一和第二部分是不同的，并且第一和第二读出电路也不同。 还描述了其它实施例。

公开(公告)号：US08328226B2

公开(公告)日：2012-12-11

申请号：US12903757

申请日：2010-10-13

申请人： Chen Xu-Hui ,  Chen Shun-Min

发明人： Chen Xu-Hui ,  Chen Shun-Min

IPC分类号： B62B1/12

CPC分类号： B62B7/042 ,  B62B9/203 ,  B62B2301/0463

摘要： A direction changeable stroller comprises a frame unit that includes a side leg frame and a push handle pivotable between front and rear positions. The side leg frame includes front and rear leg tubes, and front and rear wheel assemblies. Each of the front and rear wheel assemblies includes a wheel seat and a wheel. Each of the wheel seats includes a fixed portion connected fixedly to a corresponding one of the front and rear leg tubes, and a rotating portion connected pivotably to the fixed portion. The side leg frame further includes an automatic direction-limiting mechanism connected to the push handle such that, when the push handle is at a selected one of the front and rear positions, relative rotation between the fixed portion and the rotating portion of a corresponding one of the front and rear wheel seats is prevented.

摘要翻译： 方向可变婴儿车包括框架单元，其包括侧腿框架和可在前后位置之间枢转的推动手柄。 侧腿架包括前腿和后腿管，以及前轮和后轮组件。 前轮和后轮组件中的每一个包括轮座和车轮。 每个轮座包括固定地连接到前腿和后腿管中的相应一个的固定部分和可枢转地连接到固定部分的旋转部分。 侧腿架还包括连接到推动手柄的自动方向限制机构，使得当推动手柄处于前后位置中的一个时，固定部分和对应的一个的旋转部分之间的相对旋转 防止前轮和后轮座。

公开(公告)号：US08226807B2

公开(公告)日：2012-07-24

申请号：US12254207

申请日：2008-10-20

申请人： Joseph A. Abys ,  Jingye Li ,  Edward J. Kudrak, Jr. ,  Chen Xu

发明人： Joseph A. Abys ,  Jingye Li ,  Edward J. Kudrak, Jr. ,  Chen Xu

IPC分类号： C25D15/00 ,  C25D15/02

CPC分类号： C25D15/02 ,  C25D3/30 ,  H01R13/03

摘要： There is provided a method and composition for applying a wear resistant composite coating onto a metal surface of an electrical component. The method comprises contacting the metal surface with an electrolytic plating composition comprising (a) a source of tin ions and (b) non-metallic particles, and applying an external source of electrons to the electrolytic plating composition to thereby electrolytically deposit the composite coating onto the metal surface, wherein the composite coating comprises tin metal and the non-metallic particles.

摘要翻译： 提供了一种将耐磨复合涂层施加到电气部件的金属表面上的方法和组合物。 该方法包括使金属表面与包含（a）锡离子源和（b）非金属颗粒的电解电镀组合物接触，并将外部电子源施加到电解镀覆组合物，从而将复合涂层电解沉积到 金属表面，其中复合涂层包括锡金属和非金属颗粒。

公开(公告)号：US20110285110A1

公开(公告)日：2011-11-24

申请号：US12903757

申请日：2010-10-13

申请人： Chen Xu-Hui ,  Chen Shun-Min

发明人： Chen Xu-Hui ,  Chen Shun-Min

IPC分类号： B62B7/06

CPC分类号： B62B7/042 ,  B62B9/203 ,  B62B2301/0463

摘要： A direction changeable stroller comprises a frame unit that includes a side leg frame and a push handle pivotable between front and rear positions. The side leg frame includes front and rear leg tubes, and front and rear wheel assemblies. Each of the front and rear wheel assemblies includes a wheel seat and a wheel. Each of the wheel seats includes a fixed portion connected fixedly to a corresponding one of the front and rear leg tubes, and a rotating portion connected pivotably to the fixed portion. The side leg frame further includes an automatic direction-limiting mechanism connected to the push handle such that, when the push handle is at a selected one of the front and rear positions, relative rotation between the fixed portion and the rotating portion of a corresponding one of the front and rear wheel seats is prevented.

摘要翻译： 方向可变婴儿车包括框架单元，其包括侧腿框架和可在前后位置之间枢转的推动手柄。 侧腿架包括前腿和后腿管，以及前轮和后轮组件。 前轮和后轮组件中的每一个包括轮座和车轮。 每个轮座包括固定地连接到前腿和后腿管中的相应一个的固定部分和可枢转地连接到固定部分的旋转部分。 侧腿架还包括连接到推动手柄的自动方向限制机构，使得当推动手柄处于前后位置中的一个时，固定部分和对应的一个的旋转部分之间的相对旋转 防止前轮和后轮座。

公开(公告)号：US20110250165A1

公开(公告)日：2011-10-13

申请号：US11883258

申请日：2006-02-15

申请人： Wayne A. Marasco ,  Jianhun Sui ,  Chen Xu

发明人： Wayne A. Marasco ,  Jianhun Sui ,  Chen Xu

IPC分类号： A61K38/19 ,  A61K39/395 ,  A61P35/04 ,  A61P35/00 ,  A61P37/06 ,  C07K16/28 ,  A61P31/18

CPC分类号： C07K16/2866 ,  A61K2039/505 ,  C07K16/005 ,  C07K2317/21 ,  C07K2317/622

摘要： The invention provides human monoclonal antibodies, scFv antibodies, scFv-Fc fusions, a dAb (domain antibodies), Fab, Fab′ and F(ab)′2 fragments, single chain antibodies and/or minibodies that specifically bind to CXCR4. Also provided are methods of treating and/or preventing a CXCR4 disease or disorder such as cancer and X4-tropic HIV-I infection as well as uses of such antibodies and antibody fragments in the manufacture of a medicament for the treatment or prevention of a CXCR4 disorder. The invention also provides methods of preventing diseases or disorders associated with CXCR4 function or expression. The invention further provides for the use of the antibodies (or fragments thereof) of the invention in the manufacture of a medicament for the prevention of diseases or disorders associated with CXCR4 expression. Also provided are methods of treating or preventing cancer metastasis in a patient suffering from a cancer involving tumor cells that express CXCR4. The invention also encompasses the use of such antibodies and antibody fragments in the manufacture of a medicament for the treatment or prevention of cancer metastasis. The invention also includes methods of treating or preventing cancer metastasis in a patient suffering from a hypoxic tumor, such as any solid tumor characterized by HIF-dependent CXCR4 activation. The antibodies and fragments disclosed herein can be used in the manufacture of a medicament for the prevention of cancer metastasis in a patient suffering from a hypoxic tumor. The invention additionally provides methods of mobilizing CD34+ stem cells from the bone marrow as wells methods of blocking chemotaxis of CXCR4-expressing cells in response to SDF-1. Also provided are methods of treating or preventing graft-versus-host disease as well as the use of the antibodies and fragments thereof in the manufacture of a medicament for the prevention or treatment of GVHD. Finally, the invention also provides methods of inhibiting the formation of new tumor blood vessels and/or inhibiting tumor cell angiogenesis.

公开(公告)号：US08027550B2

公开(公告)日：2011-09-27

申请号：US11998793

申请日：2007-11-30

申请人： Mang Chen ,  Bo Wu ,  Yadong Wu ,  Chen Xu

发明人： Mang Chen ,  Bo Wu ,  Yadong Wu ,  Chen Xu

IPC分类号： G06K9/54 ,  G06F17/00

CPC分类号： G06K9/4604 ,  G06K9/00456 ,  G06K2209/01

摘要： Feature vectors used in discrimination of images include information on feature blocks of images in an image-document retrieving apparatus of the present invention. Text areas of a page image document are combined to form rectangular images. On the basis of information on the rectangular images that are extracted, a geometric structure of the page is analyzed, the page image document is divided into plural blocks, and then a plurality of feature blocks describing features of the page document image are selected from the plural blocks. The feature vectors are constituted of information on the feature blocks thus selected. This makes it possible to provide an image-document retrieving apparatus and a method of retrieving image documents, by which retrieval of image documents containing mainly text and a graphic is improvable in accuracy.

摘要翻译： 用于鉴别图像的特征向量包括关于本发明的图像文档检索装置中的图像的特征块的信息。 页面图像文档的文本区域被组合以形成矩形图像。 基于提取的矩形图像的信息，分析页面的几何结构，将页面图像文档分割成多个块，然后从描述页面文档图像的特征的多个特征块中选择 多个块。 特征矢量由这样选择的特征块的信息构成。 这使得可以提供图像文档检索装置和检索图像文档的方法，通过该图像文档检索可以精确地改进主要包含文本和图形的图像文档。