公开(公告)号：US20090006313A1

公开(公告)日：2009-01-01

申请号：US11770462

申请日：2007-06-28

申请人： Ning Liu ,  Jun Yan ,  Benyu Zhang ,  Zheng Chen ,  Jian Wang

发明人： Ning Liu ,  Jun Yan ,  Benyu Zhang ,  Zheng Chen ,  Jian Wang

IPC分类号： G06F17/40

CPC分类号： G06Q30/02

摘要： Techniques for analyzing and modeling the frequency of queries are provided by a query analysis system. A query analysis system analyzes frequencies of a query over time to determine whether the query is time-dependent or time-independent. The query analysis system forecasts the frequency of time-dependent queries based on their periodicities. The query analysis system forecasts the frequency of time-independent queries based on causal relationships with other queries. To forecast the frequency of time-independent queries, the query analysis system analyzes the frequency of a query over time to identify significant increases in the frequency, which are referred to as “query events” or “events.” The query analysis system forecasts frequencies of time-independent queries based on queries with events that tend to causally precede events of the query to be forecasted.

摘要翻译： 用于分析和建模查询频率的技术由查询分析系统提供。 查询分析系统分析查询的频率，以确定查询是时间依赖还是时间无关。 查询分析系统根据其周期性预测与时间相关的查询的频率。 查询分析系统根据与其他查询的因果关系预测与时间无关的查询的频率。 为了预测与时间无关的查询的频率，查询分析系统会随着时间的推移分析查询的频率，以确定频率的显着增加，这被称为“查询事件”或“事件”。 查询分析系统基于具有事件倾向于在要预测的查询的事件之前的查询来预测与时间无关的查询的频率。

公开(公告)号：US20090006312A1

公开(公告)日：2009-01-01

申请号：US11770358

申请日：2007-06-28

申请人： Ning Liu ,  Jun Yan ,  Benyu Zhang ,  Zheng Chen ,  Jian Wang

发明人： Ning Liu ,  Jun Yan ,  Benyu Zhang ,  Zheng Chen ,  Jian Wang

IPC分类号： G06F7/00

CPC分类号： G06F17/30864 ,  G06Q30/02

摘要： Techniques for analyzing and modeling the frequency of queries are provided by a query analysis system. A query analysis system analyzes frequencies of a query over time to determine whether the query is time-dependent or time-independent. The query analysis system forecasts the frequency of time-dependent queries based on their periodicities. The query analysis system forecasts the frequency of time-independent queries based on causal relationships with other queries. To forecast the frequency of time-independent queries, the query analysis system analyzes the frequency of a query over time to identify significant increases in the frequency, which are referred to as “query events” or “events.” The query analysis system forecasts frequencies of time-independent queries based on queries with events that tend to causally precede events of the query to be forecasted.

摘要翻译： 用于分析和建模查询频率的技术由查询分析系统提供。 查询分析系统分析查询的频率，以确定查询是时间依赖还是时间无关。 查询分析系统根据其周期性预测与时间相关的查询的频率。 查询分析系统根据与其他查询的因果关系预测与时间无关的查询的频率。 为了预测与时间无关的查询的频率，查询分析系统会随着时间的推移分析查询的频率，以确定频率的显着增加，这被称为“查询事件”或“事件”。 查询分析系统基于具有事件倾向于在要预测的查询的事件之前的查询来预测与时间无关的查询的频率。

公开(公告)号：US20080215565A1

公开(公告)日：2008-09-04

申请号：US11853613

申请日：2007-09-11

申请人： Jian-Tao Sun ,  Xuanhui Wang ,  Ning Liu ,  Zheng Chen ,  Jian Wang

发明人： Jian-Tao Sun ,  Xuanhui Wang ,  Ning Liu ,  Zheng Chen ,  Jian Wang

IPC分类号： G06F17/30

CPC分类号： G06F17/30867

摘要： Systems and methods for searching heterogeneous interrelated entities for a heterogeneous entities search query are disclosed herein. A user may enter the heterogeneous entities search query. The search retrieves and returns multiple types of heterogeneous entities. The retrieved heterogeneous interrelated entities are searched in a unified matrix that represents relationships between one or more heterogeneous entities. The retrieved heterogeneous interrelated entities may have one or more entity types. The set of retrieved interrelated entities may also be ranked based on the similarity between each entity and the search query. Feedback may also be incorporated into the system to improve search accuracy.

摘要翻译： 本文公开了用于异构实体搜索查询的异构相关实体的搜索的系统和方法。 用户可以输入异构实体搜索查询。 搜索检索并返回多种类型的异构实体。 检索到的异构相关实体在表示一个或多个异构实体之间的关系的统一矩阵中进行搜索。 所检索的异构相关实体可以具有一个或多个实体类型。 还可以根据每个实体和搜索查询之间的相似性对所检索的相关实体的集合进行排名。 反馈也可以并入系统以提高搜索精度。

公开(公告)号：US20050031607A1

公开(公告)日：2005-02-10

申请号：US10826826

申请日：2004-04-16

申请人： Victor Gurewich ,  John Williams ,  Jian-Ning Liu ,  Paolo Sarmientos ,  Massimiliano Pagani

发明人： Victor Gurewich ,  John Williams ,  Jian-Ning Liu ,  Paolo Sarmientos ,  Massimiliano Pagani

IPC分类号： A61K20060101 ,  A61K38/17 ,  A61K38/46 ,  A61K38/48 ,  A61K38/49 ,  A61L29/16 ,  A61P7/02 ,  A61P9/00 ,  C07H21/04 ,  C12N9/64 ,  C12N9/72 ,  C12P21/02

CPC分类号： A61L29/16 ,  A61K38/00 ,  A61L31/16 ,  A61L33/0047 ,  A61L2300/254 ,  C12N9/6462 ,  C12Y304/21073

摘要： It has now been discovered that certain mutant forms of pro-urokinase (“pro-UK”), such as so-called pro-UK mutant “M5” (Lys300→His), perform in the manner of pro-UK in lysing “bad” blood clots (those clots that occlude blood vessels), while sparing hemostatic fibrin in the so-called “good” blood clots (those clots that seal wounds, e.g., after surgery or other tissue injury). Thus, these pro-UK mutants are excellent and safe thrombolytic agents. These advantages allow them to be used in a variety of new methods, devices, and compositions useful for thrombolysis and treating various cardiovascular disorders in clinical situations where administration of other known thrombolytic agents has been too risky or even contraindicated.

摘要翻译： 现在已经发现，某些突变形式的前尿激酶（“pro-UK”），例如所谓的pro-UK突变体“M5”（Lys3-3> His），以pro- 英国在裂解“不良”血块（那些堵塞血管的血块），同时将所谓的“良好”血块（那些密封伤口例如手术或其他组织损伤后的血栓）节省止血纤维蛋白。 因此，这些pro-UK突变体是优秀和安全的溶栓剂。 这些优点使得它们可用于在临床情况下可用于溶栓和治疗各种心血管疾病的各种新方法，装置和组合物中，其中施用其它已知溶栓剂的风险太高或甚至禁忌。

公开(公告)号：US06756763B2

公开(公告)日：2004-06-29

申请号：US10137594

申请日：2002-05-02

申请人： Gurinder Singh Kahlon ,  Ning Liu ,  Robert Joseph Mohan ,  Richard Eric Luken

发明人： Gurinder Singh Kahlon ,  Ning Liu ,  Robert Joseph Mohan ,  Richard Eric Luken

IPC分类号： H02P142

CPC分类号： H02P23/14 ,  H02P23/0004 ,  H02P27/047

摘要： A method for controlling an induction motor using an equivalent circuit model, the equivalent circuit having a real component and an imaginary component, is disclosed. The method instead of measuring a plurality of induction motor parameters, the real and the imaginary component of the induction motor impedance are calculated based on the measured phase currents and voltages. The invention calculates a first control function based on the real component of the induction motor impedance, and a second control function based on the imaginary component of the induction motor impedance, and adjusts the induction motor excitation frequency until the first control function is approximately equal to the second control function. After the excitation frequency is determined, the motor torque is calculated by taking the square of motor voltage in the d-q reference frame. Working with a few control parameters, the present invention achieves a desired maximum torque or a desired peak efficiency with a high tolerance of variation in the control parameters.

摘要翻译： 公开了一种使用等效电路模型来控制感应电机的方法，该等效电路具有实部和虚部。 该方法代替测量多个感应电动机参数，基于所测量的相电流和电压来计算感应电动机阻抗的实部和虚部。 本发明基于感应电动机阻抗的实际分量和基于感应电动机阻抗的虚分量的第二控制功能来计算第一控制功能，并且调整感应电动机的激励频率，直到第一控制功能近似等于 第二个控制功能。 在确定激励频率后，通过在d-q参考系中取电动机电压的平方来计算电动机转矩。 使用几个控制参数，本发明通过控制参数的变化的高公差来实现期望的最大扭矩或期望的峰值效率。

公开(公告)号：US06752741B2

公开(公告)日：2004-06-22

申请号：US10159785

申请日：2002-05-31

申请人： Gurinder Singh Kahlon ,  James J. Klocinski ,  Ning Liu ,  Shawn Harold Swales

发明人： Gurinder Singh Kahlon ,  James J. Klocinski ,  Ning Liu ,  Shawn Harold Swales

IPC分类号： B60K4102

CPC分类号： B60K6/24 ,  B60K6/26 ,  B60K6/387 ,  B60K6/48 ,  B60L2240/441 ,  B60W2510/0638 ,  F02D41/042 ,  F02N11/0822 ,  F02N11/0833 ,  F02N11/0837 ,  F02N11/0848 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/6295 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/914 ,  Y10T477/23 ,  Y10T477/24 ,  Y10T477/26 ,  Y10T477/71

摘要： There is provided a method for automatic operation of a vehicle comprising an engine, a starter motor, an engine clutch, and a plurality of vehicle systems. After detecting that the engine is running, the vehicle systems are checked to ensure an acceptable status for shutting down the engine. A negative torque is applied to the engine to shut it down. Vehicle systems are monitored until they indicate that the engine should be restarted. The engine is restarted, and a successful start of the engine is then confirmed. Similarly, there is provided a method for the cold start of a vehicle as above. The starter motor is powered up with an initial torque and vehicle systems are monitored to determine whether the engine should be started. The engine is started from the torque of the starter motor, and a successful start of the engine is then confirmed.

摘要翻译： 提供一种用于车辆的自动操作的方法，包括发动机，起动电动机，发动机离合器和多个车辆系统。 在检测到发动机正在运行之后，检查车辆系统以确保关闭发动机的可接受状态。 对发动机施加负转矩以将其关闭。 监控车辆系统，直到它们指示发动机应重新起动。 发动机重新启动，然后确认发动机的成功启动。 类似地，提供了如上所述的用于冷启动车辆的方法。 启动电机通过初始转矩供电，监控车辆系统以确定发动机是否应起动。 发动机从起动电动机的转矩起动，然后确认发动机的成功起动。

公开(公告)号：US06356042B1

公开(公告)日：2002-03-12

申请号：US09609421

申请日：2000-07-05

申请人： Gurinder S. Kahlon ,  Ning Liu ,  Robert Mohan

发明人： Gurinder S. Kahlon ,  Ning Liu ,  Robert Mohan

IPC分类号： B60K604

CPC分类号： B60W10/06 ,  B60K6/485 ,  B60L11/14 ,  B60L11/1803 ,  B60L2240/24 ,  B60L2240/525 ,  B60L2240/80 ,  B60L2260/42 ,  B60W2510/0225 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/14 ,  F02N11/0833 ,  Y02T10/48 ,  Y02T10/6226 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7077

摘要： An engine shut off system for a hybrid electric vehicle includes an internal combustion engine, an electric motor, and a controller. The internal combustion engine is located in the hybrid electric vehicle and is coupled to the electric motor. The vehicle system controller is coupled to the internal combustion engine and may automatically shut off or start the internal combustion engine. When the hybrid electric vehicle is completely stopped the controller shuts the internal combustion engine off after a configurable period of time.

摘要翻译： 用于混合电动车辆的发动机关闭系统包括内燃机，电动机和控制器。 内燃机位于混合动力电动车辆中并与电动机相连接。 车辆系统控制器耦合到内燃机并且可以自动关闭或起动内燃机。 当混合电动汽车完全停止时，控制器在可配置的时间段之后关闭内燃机。

公开(公告)号：US5472692A

公开(公告)日：1995-12-05

申请号：US087163

申请日：1993-07-02

申请人： Jian-Ning Liu ,  Victor Gurewich

发明人： Jian-Ning Liu ,  Victor Gurewich

IPC分类号： C12N15/09 ,  A61K38/00 ,  A61K38/46 ,  A61P7/02 ,  C07K14/745 ,  C12N1/15 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N9/72 ,  C12N15/57 ,  C12R1/91 ,  A61K38/49 ,  C12N9/48

CPC分类号： C12Y304/21073 ,  C12N9/6459 ,  C12N9/6462 ,  C12Y304/21069 ,  A61K38/00

摘要： The invention relates to thrombolytically active pro-urokinase (pro-UK) mutants comprising the amino acid sequence of native pro-UK, but including a mutation which causes the pro-UK mutants to induce less fibrinogenolysis and non-specific plasminogen activation than native pro-UK, to have at least a 10-fold lower intrinsic activity than native pro-UK, and to have substantially the same fibrin promotion and thrombolytic activity after plasmin activation compared to native pro-UK when administered to a patient.

摘要翻译： 本发明涉及包含天然亲UK的氨基酸序列的溶栓活性的原尿激酶（pro-UK）突变体，但是包括引起前UK突变体诱导的纤维蛋白原分解和非特异性纤溶酶原激活的突变比天然pro -UK与天然亲UK相比具有至少10倍的内在活性，并且当给予患者时，与原始亲UK相比，在纤溶酶活化后具有基本上相同的纤维蛋白促进和血栓溶解活性。

公开(公告)号：US09020947B2

公开(公告)日：2015-04-28

申请号：US13307836

申请日：2011-11-30

申请人： Jun Yan ,  Lei Ji ,  Ning Liu ,  Zheng Chen

发明人： Jun Yan ,  Lei Ji ,  Ning Liu ,  Zheng Chen

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30702 ,  G06F17/30867

摘要： Techniques are described for generating structured information from semi-structured web pages, and retrieving the structured knowledge in response to a user query that indicates a query intent. The structured information is automatically extracted offline from semi-structured web pages, through the use of an auto wrapper solution that is noise tolerant, scalable, and automatic. The structured information is stored in a knowledge base, and provided in response to a user search query that indicates a query intent. Extraction of structured information may also include clustering of pages based on their measured similarities. The clusters may be determined based on similar elements in the tag path text data of the pages. A minimum size threshold may be applied to the clusters.

摘要翻译： 描述了用于从半结构化网页生成结构化信息的技术，以及响应于指示查询意图的用户查询来检索结构化知识。 结构化信息通过使用具有噪声容限，可扩展和自动的自动包装解决方案，从半结构化网页离线自动提取。 结构化信息存储在知识库中，并响应于指示查询意图的用户搜索查询而提供。 结构化信息的提取还可以包括基于其测量的相似性来聚合页面。 可以基于页面的标签路径文本数据中的类似元素来确定簇。 可以将最小大小阈值应用于群集。

公开(公告)号：US09008508B2

公开(公告)日：2015-04-14

申请号：US13406908

申请日：2012-02-28

申请人： Ning Liu

发明人： Ning Liu

IPC分类号： H04B10/08 ,  H04B10/079 ,  H04B10/077

CPC分类号： H04B10/07953 ,  H04B10/0775

摘要： A method and a device for detecting Inband Optical Signal to Noise Ratio (OSNR) are provided in the present invention, wherein the method includes the following steps: obtaining a signal power PCW1 of a first optical signal at a transmitting end, a signal power PCW2 of a second optical signal at the transmitting end, and a total signal power PS; obtaining a ratio k1 of the PCW2 to the PS and a ratio k2 of the PCW1 to the PCW2 according to the PCW1, PCW2 and PS; obtaining a signal power P′CW1 of the first optical signal at a detection point and a signal power P′CW2 of the second optical signal at the detection point; obtaining a ratio K3 of the P′CW1 to the P′CW2 according to the P′CW1 and the P′CW2; and obtaining the Optical Signal to Noise Ratio according to the k1, k2, and k3.

摘要翻译： 本发明提供了一种用于检测带内光信噪比（OSNR）的方法和装置，其特征在于，该方法包括以下步骤：获取发送端的第一光信号的信号功率PCW1，信号功率PCW2 在发送端的第二光信号，和总信号功率PS; 根据PCW1，PCW2和PS，获得PCW2与PS的比率k1和PCW1与PCW2的比率k2; 在检测点获得第一光信号的信号功率P'CW1和检测点处的第二光信号的信号功率P'CW2; 根据P'CW1和P'CW2获得P'CW1与P'CW2的比K3; 并根据k1，k2和k3获得光信噪比。