公开(公告)号：US09424356B2

公开(公告)日：2016-08-23

申请号：US12964092

申请日：2010-12-09

申请人： Walter Sun ,  Junaid Ahmed ,  Yipeng Li ,  Peter Bailey ,  Nikhil Dandekar ,  Sasi Parthasarathy ,  Xin Chen ,  Xiao Zhang

发明人： Walter Sun ,  Junaid Ahmed ,  Yipeng Li ,  Peter Bailey ,  Nikhil Dandekar ,  Sasi Parthasarathy ,  Xin Chen ,  Xiao Zhang

IPC分类号： G06F17/30

CPC分类号： G06F17/30312 ,  G06F17/3053 ,  G06F17/30613 ,  G06F17/30864 ,  G06F17/30867 ,  G06F17/30876

摘要： Methods, systems, and computer-readable media are provided for updating a search index with new uniform resource locators (URLs) and spiking URLs with increased user interest. History data, provided from browser applications residing on users' computers that indicate URLs accessed by the users, is parsed to identify new/previously unknown URLs. The history data also indicates URLs in which there is increased interest based on a number of recent hits as compared to an average number of hits determined over time. Author postings of new URLs to social networking sites and a quality rating of the authors may also be used to identify and filter new URLs. Search indexes are updated with the new and spiking URL data. As such, lag time between posting of new URLs and spiking of URL interest and inclusion of this data in a search index is greatly decreased.

摘要翻译： 提供了方法，系统和计算机可读介质，用于使用新的统一资源定位符（URL）更新搜索索引和增加用户兴趣的加标URL。 由驻留在用户计算机上的用于指示用户访问的URL的浏览器应用程序提供的历史数据将被解析，以识别新的/以前未知的URL。 与根据随时间确定的平均击球次数相比，历史数据还指示基于最近命中数的兴趣增加的URL。 社交网站的新URL的作者发布和作者的品质评级也可用于识别和过滤新的URL。 搜索索引将使用新的和加标的URL数据进行更新。 因此，新的URL发布之间的滞后时间和URL兴趣的尖峰以及将这些数据包含在搜索索引中的时间大大降低。

公开(公告)号：US08255385B1

公开(公告)日：2012-08-28

申请号：US13053772

申请日：2011-03-22

申请人： Walter Sun ,  Yipeng Li ,  Xiao Zhang ,  Junaid Ahmed

发明人： Walter Sun ,  Yipeng Li ,  Xiao Zhang ,  Junaid Ahmed

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/3089

摘要： Methods and systems for determining an adaptive crawl rate for a Web crawler based on historical publication data from a Web source are provided. A frequency of publication of the Web source is determined over a specified period of time, and an adaptive crawl rate is calculated using the frequency of publication. The Web crawler is then deployed at the calculated adaptive crawl rate.

摘要翻译： 提供了基于Web源的历史发布数据来确定Web爬虫的自适应爬网速率的方法和系统。 在指定的时间段内确定Web源的发布频率，并使用发布频率计算自适应爬网速率。 然后以计算的自适应爬网率部署Web爬虫。

公开(公告)号：USD954547S1

公开(公告)日：2022-06-14

申请号：US29717341

申请日：2019-12-17

申请人： Xiao Zhang

设计人： Xiao Zhang

公开(公告)号：US09225943B2

公开(公告)日：2015-12-29

申请号：US13981163

申请日：2011-08-11

申请人： Bo Li ,  Jian Yu ,  Xiao Zhang ,  Rong Dong ,  Dengbiao Jiang ,  Zhaozheng Chen ,  Qimei Chen

发明人： Bo Li ,  Jian Yu ,  Xiao Zhang ,  Rong Dong ,  Dengbiao Jiang ,  Zhaozheng Chen ,  Qimei Chen

IPC分类号： H04N7/00 ,  H04N7/18 ,  G01N21/53 ,  G06T7/00

CPC分类号： H04N7/18 ,  G01N21/538 ,  G06T7/00 ,  G06T2207/10016 ,  G06T2207/30252

摘要： Disclosed is a PTZ video visibility detection method based on luminance characteristic, which includes acquiring a road condition video image by utilizing a PTZ video camera, extracting the region of interest ROI of the road surface to obtain high constancy of selected pixels; acquiring precise road surface region by utilizing region-growing algorism based on Nagao filtering to ensure the illuminance constancy of the selected pixels in world coordinates; in the road surface region, extracting the contrast curve which reflects the luminance variation of the road surface, and searching the feature points of the luminance curve to calculate the human eye distinguishable and maximum far pixels in the image with an extinction coefficient; calculating the maximum visibility distance in combination with camera calibration to determine the visibility value. The present invention can take full advantage of existing PTZ camera to video the road condition and acquire the image without the need of providing any artificial marker. Monitoring can be in real time and has a low monitoring cost, and the monitoring requirement of large area road condition can be satisfied. Monitoring is stable and can not be disturbed by environment. It is a visibility detecting method with the advantages of simpleness, easy realization, high precision and excellent use effect.

摘要翻译： 公开了一种基于亮度特性的PTZ视频可见度检测方法，其包括通过利用PTZ摄像机获取道路状况视频图像，提取路面感兴趣区域ROI以获得所选像素的高恒定性; 通过利用基于Nagao过滤的区域增长算法来获取精确的路面区域，以确保世界坐标中所选像素的照度恒定; 在路面区域中，提取反映路面的亮度变化的对比度曲线，并且搜索亮度曲线的特征点以消光系数计算图像中的人眼可辨别和最大远像素; 计算最大可见距离与相机校准相结合以确定可见度值。 本发明可以充分利用现有的PTZ摄像机对道路状况进行视频拍摄，而无需提供任何人造标记。 监控可以实时监控，监控成本低，可以满足大面积道路状况监测要求。 监测稳定，不受环境干扰。 它是一种可视化检测方法，具有简单，易于实现，精度高，使用效果好等优点。

公开(公告)号：US09024415B2

公开(公告)日：2015-05-05

申请号：US13312942

申请日：2011-12-06

申请人： Shoucheng Zhang ,  Xiao Zhang

发明人： Shoucheng Zhang ,  Xiao Zhang

IPC分类号： H01L29/82 ,  H01L43/08 ,  H01F1/40 ,  H01L31/08 ,  H01F1/00

CPC分类号： H01L43/08 ,  H01F1/0009 ,  H01F1/401 ,  H01L29/785 ,  H01L31/08

摘要： An electrical device includes a current transport layer formed using a layer of a topological material selected from the group of a topological insulator, a quantum anomalous hall (QAH) insulator, a topological insulator variant, and a topological magnetic insulator. In one embodiment, the current transport layer forms a conductive wire on an integrated circuit where the conductive wire includes two spatially separated edge channels, each edge channel carrying charge carriers propagating in one direction only. In other embodiments, an optical device includes an optical layer formed using a layer of the topological material. The optical layer can be a light absorbing layer, a light emitting layer, a light transport layer, or a light modulation layer.

摘要翻译： 电气装置包括使用选自拓扑绝缘子，量子异常霍尔（QAH）绝缘体，拓扑绝缘子变体和拓扑磁性绝缘体的组的拓扑材料的层形成的电流传输层。 在一个实施例中，电流传输层在集成电路上形成导线，其中导线包括两个空间上分离的边缘通道，每个边沿通道承载电荷载体仅沿一个方向传播。 在其他实施例中，光学装置包括使用拓扑材料层形成的光学层。 光学层可以是光吸收层，发光层，光传输层或光调制层。

公开(公告)号：US20130132936A1

公开(公告)日：2013-05-23

申请号：US13259159

申请日：2010-11-23

申请人： Ning Wang ,  Xudong Jin ,  Xiao Zhang

发明人： Ning Wang ,  Xudong Jin ,  Xiao Zhang

IPC分类号： G06F9/445

CPC分类号： G06F8/65 ,  G06F21/57

摘要： The present invention discloses a method and an apparatus for packing a version upgrade software package. The method comprises: acquiring version upgrade software for upgrading a mobile terminal; encrypting the version upgrade software; generating version upgrade software information corresponding to the encrypted version upgrade software, wherein the version upgrade software information comprises a decryption flag, and the decryption flag is configured to indicate that the encrypted version upgrade software is decrypted within the version upgrade software package during process of upgrading mobile terminal; and packing to obtain the version upgrade software package of the mobile terminal, wherein the version upgrade software package comprises the encrypted version upgrade software, the version upgrade software information and a self-triggered unpacking program, and the self-triggered unpacking program is configured to start the version upgrade software and the version upgrade software information to upgrade the mobile terminal.

摘要翻译： 本发明公开了一种用于打包版本升级软件包的方法和装置。 该方法包括：获取用于升级移动终端的版本升级软件; 加密版本升级软件; 生成与所述加密版本升级软件对应的版本升级软件信息，其中，所述版本升级软件信息包括解密标志，所述解密标志被配置为指示在升级过程中版本升级软件包内的加密版本升级软件被解密 移动终端; 并打包以获得移动终端的版本升级软件包，其中版本升级软件包包括加密版本升级软件，版本升级软件信息和自触发解包程序，并且自触发解包程序被配置为 启动版本升级软件和版本升级软件信息升级移动终端。

公开(公告)号：US08395887B2

公开(公告)日：2013-03-12

申请号：US12974191

申请日：2010-12-21

申请人： Xiao Zhang ,  Yong-Gang Zhang ,  Kuan-Hung Chen

发明人： Xiao Zhang ,  Yong-Gang Zhang ,  Kuan-Hung Chen

IPC分类号： H05K7/00 ,  H05K5/02

CPC分类号： H01R13/5213 ,  H01R13/443 ,  H01R13/5216 ,  H01R2201/16

摘要： A cover mechanism is for protecting an interface of an electronic device. The cover mechanism includes a housing and a protective cover. The housing forms an extending plate. The protective cover includes a plug and a latching post. The plug is for covering the interface, and the latching post is rotatably attached to the extending plate.

摘要翻译： 盖机构用于保护电子设备的接口。 盖机构包括壳体和保护盖。 外壳形成延伸板。 保护盖包括插头和闩锁柱。 插头用于覆盖接口，并且闩锁柱可旋转地附接到延伸板。

公开(公告)号：US08371269B2

公开(公告)日：2013-02-12

申请号：US12716119

申请日：2010-03-02

申请人： Yang Wang ,  Xiao Zhang ,  Tao Zhu ,  Shuaiqing Xu ,  Qian Xiong ,  Mingfa Yao ,  Qingyun Tian ,  Fang He ,  Zhong Zhang

发明人： Yang Wang ,  Xiao Zhang ,  Tao Zhu ,  Shuaiqing Xu ,  Qian Xiong ,  Mingfa Yao ,  Qingyun Tian ,  Fang He ,  Zhong Zhang

IPC分类号： F02B3/06 ,  F02B3/08

CPC分类号： F02D41/3836 ,  F02M59/105 ,  F02M63/0225 ,  F02M63/0265 ,  F02M2200/953

摘要： A common rail electronic control injection system which uses a DME or a low-viscosity fuel similar with DME to inject into a combustion engine, includes a fuel container, a common rail tube, a high-pressure tube, an electronic control injector, an electronic control unit, a high-pressure pump, a working medium case, a reversing component, and a pressure convertor, wherein the pressure convertor includes at least two working components, each working component is divided into a fuel chamber and a working medium chamber by an dividing element, the dividing element can freely deform or move between the fuel chamber and the working medium chamber by pressure effect. The invention avoids the sealing and abrasion problem in the plunger matching portions which is caused by the low-viscosity fuel so as to greatly improve the lifetime and reliability of system.

摘要翻译： 使用与DME类似的DME或低粘度燃料喷射到内燃机的共轨电子控制喷射系统包括燃料容器，共轨管，高压管，电子控制喷射器，电子 控制单元，高压泵，工作介质壳体，反向部件和压力转换器，其中压力转换器包括至少两个工作部件，每个工作部件通过一个工作部件被分成燃料室和工作介质室 分隔元件可以通过压力效应自由地在燃料室和工作介质室之间变形或移动。 本发明避免了由低粘度燃料引起的柱塞匹配部分的密封磨损问题，大大提高了系统的寿命和可靠性。

公开(公告)号：US08283140B2

公开(公告)日：2012-10-09

申请号：US12734930

申请日：2008-12-16

申请人： Xiao Zhang ,  Zhi-Hua Jiang

发明人： Xiao Zhang ,  Zhi-Hua Jiang

IPC分类号： C12P19/02 ,  C12P7/06

CPC分类号： D21C9/00 ,  A23V2002/00 ,  C09K17/52 ,  C13K1/00 ,  C13K1/02 ,  D21C11/0007 ,  Y02E50/16 ,  Y02E50/17 ,  A23V2250/61 ,  A23V2200/02

摘要： Knot rejects from chemical pulping processes are subjected to acid hydrolysis or an enzymatic hydrolysis treatment. The resultant hydrolysate is enriched with glucose, representing a value-added raw material for products using hexoses. The residue, separated from the said hydrolysate after the acid hydrolysis or enzyme treatment, consists of mainly knots or chips. The residue has a much improved aesthetic appearance which can be readily used as value-added raw materials for mulch or similar applications. The residue could also be extracted to obtain high value antioxidants and other nutraceutical chemicals such as lignans or can be utilized according to currently known practices including recooking, burning and depositing.

摘要翻译： 来自化学制浆工艺的结离弃物进行酸水解或酶水解处理。 所得的水解产物富含葡萄糖，代表使用己糖的产品的增值原料。 在酸水解或酶处理后与所述水解产物分离的残余物主要由结或芯片组成。 残余物具有非常改善的美学外观，其可以容易地用作覆盖物或类似应用的增值原料。 还可以提取残留物以获得高价值的抗氧化剂和其它营养药物如木脂素，或者可以根据目前已知的做法使用，包括重燃，燃烧和沉积。

公开(公告)号：US20120128017A1

公开(公告)日：2012-05-24

申请号：US13299326

申请日：2011-11-17

申请人： Claudia Felser ,  Shoucheng Zhang ,  Xiao Zhang

发明人： Claudia Felser ,  Shoucheng Zhang ,  Xiao Zhang

IPC分类号： H01S5/323 ,  H01L33/30 ,  H01L31/0304 ,  H01L31/0248

CPC分类号： H01L31/0328 ,  B82Y20/00 ,  H01L31/035245 ,  H01L31/072 ,  H01L31/075 ,  H01L33/26 ,  H01S5/32341 ,  Y02E10/548

摘要： An electrical device includes a charge carrier transport layer formed using a ternary semiconducting compound having a stoichiometry of 1:1:1 and an element combination selected from the set of I-II-V, I-III-IV, II-II-IV, and I-I-VI; or having a stoichiometry of 3:1:2 and an element combination selected from the set of I-III-V; or having a stoichiometry of 2:1:1 and an element combination selected from the set of I-II-IV. In some embodiments, the charge carrier transport layer is used as the radiation absorption layer for a photovoltaic cell, or a light emitting layer of a light emitting device. Other devices, such as laser diode, a photodetection device, an optical modulator, a transparent electrode and a window layer, can also be formed using the ternary semiconducting compound as the charge carrier transport.

摘要翻译： 电气装置包括使用化学计量比为1:1:1的三元半导体化合物和选自I-II-V，I-III-IV，II-II-IV的元素组合形成的电荷载流子传输层 和II-VI; 或具有3:1:2的化学计量比和选自I-III-V组的元素组合; 或具有2:1:1的化学计量比和选自I-II-IV组的元素组合。 在一些实施例中，电荷载流子传输层用作光伏电池或发光器件的发光层的辐射吸收层。 还可以使用三元半导体化合物作为电荷载流子传输来形成诸如激光二极管，光电检测器件，光学调制器，透明电极和窗口层的其它器件。