专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5796893A Method and system for providing an improved optical coupler 失效
标题翻译：用于提供改进的光耦合器的方法和系统
公开(公告)号：US5796893A
公开(公告)日：1998-08-18
申请号：US720079
申请日：1996-09-27
申请人： Yong Huang , Yu Zheng
发明人： Yong Huang , Yu Zheng
IPC分类号： G02B6/28 , G02B6/26 , G02B6/42
CPC分类号： G02B6/2856 , G02B6/2835
摘要： A system and method for providing an optical coupler is disclosed. The system and method comprise providing a plurality of optical fibers formed together in parallel and providing a torch capable of maintaining a temperature of approximately 1200 degrees Celsius, plus or minus approximately 50 degrees Celsius on the plurality of optical fibers, for a predetermined time. An optical coupler made in accordance with the method and system possesses improved uniformity and insertion loss.
摘要翻译：公开了一种用于提供光耦合器的系统和方法。该系统和方法包括提供并联形成在一起的多个光纤，并且提供能够在多个光纤上保持大约1200摄氏度，正或负约50摄氏度的温度的手电筒达预定时间。根据该方法和系统制造的光耦合器具有改进的均匀性和插入损耗。

2. 发明授权

US09261376B2 Route computation based on route-oriented vehicle trajectories 有权
标题翻译：基于路线导向车辆轨迹的路线计算
公开(公告)号：US09261376B2
公开(公告)日：2016-02-16
申请号：US12712053
申请日：2010-02-24
申请人： Yu Zheng , Yin Lou , Chengyang Zhang , Xing Xie
发明人： Yu Zheng , Yin Lou , Chengyang Zhang , Xing Xie
IPC分类号： G01C21/36 , G01S19/42 , G06F17/30 , G01C21/34
CPC分类号： G01C21/3484 , G01C21/10 , G01C21/16 , G01S19/42
摘要： Techniques for providing a route based on route-oriented vehicle trajectories are described. This disclosure describes receiving GPS logs and extracting route-oriented vehicle trajectory content from the GPS log data to pertain to a single trip. Next, the process maps each route-oriented vehicle trajectory to a corresponding road segment to construct a landmark graph. A landmark is a road segment frequently visited by route-oriented vehicles. The process includes receiving a user query with a starting point and a destination point; searching the landmark graph for a sequence of landmarks with corresponding transition times and a least amount of travel time. Then the process identifies and connects sets of road segments between each pair of consecutive landmarks, and displays a route to a user with a nearest landmark to the starting point, other landmarks along the route, and another nearest landmark to the destination point.
摘要翻译：描述了基于路线导向的车辆轨迹提供路线的技术。本公开描述了从GPS日志数据接收GPS日志并提取面向路线的车辆轨迹内容以涉及单次旅行。接下来，该过程将每个面向路线的车辆轨迹映射到相应的路段以构建地标图。地标是路线导向车辆经常访问的路段。该过程包括以起始点和目的地点接收用户查询; 搜索具有相应过渡时间和最少旅行时间量的地标序列的地标图。然后，该过程识别并连接每对连续地标之间的道路段，并且显示到具有到起点的最近地标的用户的路线，沿着路线的其他地标以及到达目的地点的另一最近地标的路线。

3. 发明申请

US20150051734A1 HUMAN MOTION TRACKING CONTROL WITH STRICT CONTACT FORCE CONTSTRAINTS FOR FLOATING-BASE HUMANOID ROBOTS 有权
标题翻译：人体运动跟踪控制，具有用于浮动基座人机界面的紧密接触力接触器
公开(公告)号：US20150051734A1
公开(公告)日：2015-02-19
申请号：US14067603
申请日：2013-10-30
申请人： Yu Zheng , Katsu Yumane
发明人： Yu Zheng , Katsu Yumane
IPC分类号： B25J9/16 , B62D57/032
CPC分类号： B25J9/1633 , B62D57/032 , Y10S901/01
摘要： A controller for floating-base humanoid robots that can track motion capture data while maintaining balance. Briefly, the controller includes a proportional-derivative (PD) controller that is adapted to compute the desired acceleration to track a given reference trajectory at every degree-of-freedom (DOF) of the robot including the six unactuated ones of the floating base. Second, the controller includes a component (joint torque optimization module) that computes the optimal joint torques and contact forces to realize the desired accelerations given by the first component (i.e., the PD controller). The joint torque optimization module performs this computation considering the full-body dynamics of the robot and the constraints on contact forces. The desired accelerations may not be feasible for the robot due to limits in normal contact forces and friction (e.g., the robot sometimes cannot exactly copy or perform the modeled human motion defined by motion capture data).
摘要翻译：用于浮动式人形机器人的控制器，可以跟踪运动捕捉数据同时保持平衡。简而言之，控制器包括比例微分（PD）控制器，其适于计算期望的加速度以跟踪包括浮动基座中的六个未致动的机器人的机器人的每个自由度（DOF）处的给定参考轨迹。第二，控制器包括一个组件（关节扭矩优化模块），该组件计算最佳接头扭矩和接触力，以实现由第一部件（即PD控制器）给出的所需加速度。考虑到机器人的全身动力学和接触力的约束，关节扭矩优化模块执行该计算。由于正常接触力和摩擦力的限制（例如，机器人有时不能精确地复制或执行由运动捕捉数据定义的建模的人体运动），对于机器人而言，期望的加速度可能是不可行的。

4. 发明授权

US08551734B2 Selection and enrichment of proteins using in vitro compartmentalization 有权
标题翻译：蛋白质的选择和富集使用体外分隔
公开(公告)号：US08551734B2
公开(公告)日：2013-10-08
申请号：US13415504
申请日：2012-03-08
申请人： Yu Zheng , Richard J. Roberts
发明人： Yu Zheng , Richard J. Roberts
IPC分类号： C12P21/06 , C12Q1/68 , G01N33/573 , C12P19/34 , C12N9/00
CPC分类号： C12N15/1058 , C12N9/22 , C12N15/1075
摘要： Compositions and methods are provided for selection and enrichment of a target gene from a library of polynucleotide sequences such as might be formed from a genome or by random mutagenesis of a genetic sequence. The selection and enrichment occurs in aqueous droplets formed in an emulsion that compartmentalize individual polynucleotides from the library or a plurality of polynucleotides that may include polynucleotides not derived from the library, transcription and translation reagents and optionally additional chemical and enzyme reagents. The selection and enrichment method utilizes a polynucleotide adaptor which when ligated to the polynucleotide fragment enables amplification to occur in the presence of an adaptor specific primer.
摘要翻译：提供了组合物和方法用于从多基因序列文库中选择和富集靶基因，所述多核苷酸序列可能由基因组形成，或通过遗传序列的随机诱变。选择和富集发生在形成于乳剂中的水性液滴中，其从文库分离单个多核苷酸或多个多核苷酸，其可以包括不衍生自文库，转录和翻译试剂以及任选的其它化学和酶试剂的多核苷酸。选择和富集方法利用多核苷酸衔接子，当连接到多核苷酸片段时，可以在衔接子特异性引物的存在下进行扩增。

5. 发明授权

US08526969B2 Nearby contact alert based on location and context 有权
标题翻译：基于位置和上下文的附近联系警报
公开(公告)号：US08526969B2
公开(公告)日：2013-09-03
申请号：US12480511
申请日：2009-06-08
申请人： Yu Zheng , Sharad Agarwal , Alex Hehmeyer
发明人： Yu Zheng , Sharad Agarwal , Alex Hehmeyer
IPC分类号： H04W4/02 , H04M3/42
CPC分类号： H04W4/02 , H04L67/18 , H04L67/24 , H04L67/26 , H04M3/4931 , H04M2242/15 , H04W4/023 , H04W4/029
摘要： Attributes including presence and organization information for contacts of a subscriber are used in determining a subset of contacts matching a predefined criterion. Determined subset of contacts is sent as an alert to notify the subscriber to the subsets' nearby proximity.
摘要翻译：使用包括用户联系人的存在和组织信息的属性来确定与预定标准相匹配的联系人的子集。确定的联系人的子集作为警报发送，以通知用户附近的子集。

6. 发明申请

US20130047445A1 Chinese soup spoon 审中-公开
标题翻译：中国汤匙
公开(公告)号：US20130047445A1
公开(公告)日：2013-02-28
申请号：US13199432
申请日：2011-08-29
申请人： Yu Zheng
发明人： Yu Zheng
IPC分类号： A47G21/04
CPC分类号： A47G21/04
摘要： A spoon has a bowled area having a base and a surrounding edge extending around the base, and an elongated handle attached to the bowled area, with the handle having a base. A plurality of holes are provided in the base of the handle adjacent the bowled area.
摘要翻译：勺具有具有基部和围绕基部延伸的周边边缘的保龄球区域，以及连接到保龄球区域的细长手柄，手柄具有底座。多个孔设置在与保龄球区相邻的把手的基部中。

7. 发明申请

US20120278360A1 Short Point-of-Interest Title Generation 有权
标题翻译：短期利益标题生成
公开(公告)号：US20120278360A1
公开(公告)日：2012-11-01
申请号：US13549340
申请日：2012-07-13
申请人： Jiang Qian , Vincent Zhou , Bo Zheng , Yu Zheng
发明人： Jiang Qian , Vincent Zhou , Bo Zheng , Yu Zheng
IPC分类号： G06F17/30
CPC分类号： G06F17/2745
摘要： Short POI titles are generated by removing unnecessary administrative area prefixes from existing POI titles and replacing necessary administrative area prefixes with shorter aliases. Administrative area prefixes are identified and analyzed to determine whether they are necessary. The analysis includes determining (1) whether the remainders with the prefixes excluded include a common suffix as a prefix, and (2) whether the remainders are unique in an applicable metropolis area. If a remainder does not include as a prefix a common suffix and is unique in the applicable metropolis area, the corresponding prefix is determined unnecessary and removed from the existing POI title to generate a short POI title. Otherwise, the corresponding prefix is determined necessary and replaced with a shorter alias to generate a short POI title.
摘要翻译：通过从现有POI标题中删除不必要的管理区域前缀，并用较短的别名替换必要的管理区域前缀来生成简短的POI标题。对行政区域前缀进行识别和分析，以确定它们是否必要。分析包括确定（1）排除前缀的余数是否包括作为前缀的公共后缀，以及（2）在适用的大都会区域中剩余部分是否是唯一的。如果余数不包括作为前缀的公共后缀，并且在适用的大都市区域中是唯一的，则相应的前缀被确定为不必要的并且从现有POI标题中移除以生成短的POI标题。否则，相应的前缀被确定为必需，并用较短的别名替换以生成短的POI标题。

8. 发明申请

US20120086791A1 Endoscope and Angiograph System with Options for Advantages in Signal-to-Noise and Disposability 审中-公开
标题翻译：内窥镜和血管造影系统，具有信噪比和一次性优势的选项
公开(公告)号：US20120086791A1
公开(公告)日：2012-04-12
申请号：US12902007
申请日：2010-10-11
申请人： Yu Zheng , Dominic Massetti , Dale Edmondson , Robbert Emery
发明人： Yu Zheng , Dominic Massetti , Dale Edmondson , Robbert Emery
IPC分类号： H04N7/18
CPC分类号： A61B1/3137 , A61B1/00025 , A61B1/05 , A61B5/0071
摘要： An endoscope system of one aspect includes a probe including a CMOS image sensor or sensors, and a conductor or conductors for transmitting an image signal outward from the CMOS image sensor or sensors. The system also includes a connector system including one or more integrated circuits and/or connectors, receiving a signal from the CMOS image sensor or sensors and processing that signal. The system also includes a sensor power supply for the CMOS image sensor or sensors, and a remainder power supply for the remainder of the endoscope system. Other endoscope systems, angiographic systems, devices, and methods associated therewith are also disclosed.
摘要翻译：一个方面的内窥镜系统包括具有CMOS图像传感器或传感器的探针，以及用于从CMOS图像传感器或传感器向外传输图像信号的导体或导体。该系统还包括连接器系统，其包括一个或多个集成电路和/或连接器，从CMOS图像传感器或传感器接收信号并处理该信号。该系统还包括用于CMOS图像传感器或传感器的传感器电源，以及用于内窥镜系统的其余部分的剩余电源。还公开了其它内窥镜系统，血管造影系统，装置和与之相关的方法。

9. 发明授权

US08015144B2 Learning transportation modes from raw GPS data 有权
标题翻译：从原始GPS数据学习交通模式
公开(公告)号：US08015144B2
公开(公告)日：2011-09-06
申请号：US12037305
申请日：2008-02-26
申请人： Yu Zheng , Longhao Wang , Like Liu , Xing Xie
发明人： Yu Zheng , Longhao Wang , Like Liu , Xing Xie
IPC分类号： G06F9/44 , G06N7/02 , G06N7/06
CPC分类号： G01C21/3423 , G01C21/20 , G06N99/005 , G08G1/0112
摘要： Described is a technology by which raw GPS data is processed into segments of a trip, with a predicted mode of transportation (e.g., walking, car, bus, bicycling) determined for each segment. The determined transportation modes may be used to tag the GPS data with transportation mode information, and/or dynamically used. Segments are first characterized as walk segments or non-walk segments based on velocity and/or acceleration. Features corresponding to each of those walk segments or non-walk segments are extracted, and analyzed with an inference model to determine probabilities for the possible modes of transportation for each segment. Post-processing may be used to modify the probabilities based on transitioning considerations with respect to the transportation mode of an adjacent segment. The most probable transportation mode for each segment is selected.
摘要翻译：描述了一种将原始GPS数据处理成行程段的技术，其中为每个段确定了预测的运输方式（例如步行，汽车，公交车，骑自行车）。确定的运输模式可以用于使用运输模式信息来标记GPS数据，和/或动态地使用。首先基于速度和/或加速度将细分特征描述为步行段或非步行段。提取对应于每个步行段或非步行段的特征，并用推理模型分析以确定每个段的可能运输模式的概率。可以使用后处理来基于相对于相邻段的传送模式的转换考虑来修改概率。选择每个段最可能的运输模式。

10. 发明申请

US20110208426A1 Map-Matching for Low-Sampling-Rate GPS Trajectories 审中-公开
标题翻译：低采样率GPS轨迹的地图匹配
公开(公告)号：US20110208426A1
公开(公告)日：2011-08-25
申请号：US12712857
申请日：2010-02-25
申请人： Yu Zheng , Yin Lou , Chengyang Zhang , Xing Xie
发明人： Yu Zheng , Yin Lou , Chengyang Zhang , Xing Xie
IPC分类号： G01C21/26
CPC分类号： G01C21/30
摘要： This disclosure describes a map-matching module that supports a Global Positioning System (GPS) and provides a user with a best match trajectory corresponding to GPS sampling points taken at a low sampling rate. The best match trajectory is based upon a spatial-temporal analysis.
摘要翻译：本公开描述了一种支持全球定位系统（GPS）的地图匹配模块，并向用户提供与以低采样率采集的GPS采样点相对应的最佳匹配轨迹。最佳匹配轨迹是基于空间 - 时间分析。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式