公开(公告)号：US20070282872A1

公开(公告)日：2007-12-06

申请号：US11742244

申请日：2007-04-30

Applicant: Katharina Probst ,  Rayid Ghani ,  Andrew E. Fano ,  Marko Krema ,  Yan Liu

Inventor： Katharina Probst ,  Rayid Ghani ,  Andrew E. Fano ,  Marko Krema ,  Yan Liu

IPC: G06F17/00

CPC classification number: G06F17/2715 ,  G06F17/241 ,  G06F17/30616

Abstract: One or more classification algorithms are applied to at least one natural language document in order to extract both attributes and values of a given product. Supervised classification algorithms, semi-supervised classification algorithms, unsupervised classification algorithms or combinations of such classification algorithms may be employed for this purpose. The at least one natural language document may be obtained via a public communication network. Two or more attributes (or two or more values) thus identified may be merged to form one or more attribute phrases or value phrases. Once attributes and values have been extracted in this manner, association or linking operations may be performed to establish attribute-value pairs that are descriptive of the product. In a presently preferred embodiment, an (unsupervised) algorithm is used to generate seed attributes and values which can then support a supervised or semi-supervised classification algorithm.

Abstract translation: 一个或多个分类算法被应用于至少一个自然语言文档，以便提取给定产品的属性和值。 为此，可以采用监督分类算法，半监督分类算法，无监督分类算法或这种分类算法的组合。 可以经由公共通信网络获得至少一个自然语言文档。 如此识别的两个或多个属性（或两个或多个值）可以被合并以形成一个或多个属性短语或值短语。 一旦以这种方式提取了属性和值，就可以执行关联或链接操作来建立描述产品的属性值对。 在当前优选的实施例中，（无监督）算法用于生成种子属性和值，然后可以支持受监督或半监督分类算法。

公开(公告)号：US07301698B2

公开(公告)日：2007-11-27

申请号：US11285030

申请日：2005-11-23

Applicant: Chin-Chuan Chen ,  Yan Liu

Inventor： Chin-Chuan Chen ,  Yan Liu

IPC: G02B23/00

CPC classification number: G02B23/16 ,  Y10S359/90

Abstract: A manual controller commands a telescope mount to automatically track a specific bright star after the image of the star is located to center of an electronic eyepiece and a timer is started. The average moving speed of the bright star is calculated after a predetermined elapsed time to acquire the right ascension (RA) and the declination (DEC) coordinates of this bright star. Subsequently, the RA and DEC coordinates are compared with pre-stored data contained within a database used to identify the bright star. The celestial sphere coordinates of the telescope can be determined after a minimum of one bright star is identified. In the auto-tracking procedure, the manual controller controls movement of telescope by feedbacks of the drifting speed and direction of the specific bright star in an electronic eyepiece for the purpose of keeping the specific bright star in the center of the electronic eyepiece.

公开(公告)号：US07239035B2

公开(公告)日：2007-07-03

申请号：US11282378

申请日：2005-11-18

Applicant: Luis Jose Garces ,  Yan Liu ,  Sumit Bose

Inventor： Luis Jose Garces ,  Yan Liu ,  Sumit Bose

IPC: F03B17/00

CPC classification number: F03D9/008 ,  F03D9/14 ,  F03D9/255 ,  F05B2210/18 ,  H02J3/28 ,  H02J3/32 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/72 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E60/17 ,  Y02E70/30 ,  Y02P80/158

Abstract: An integrated, wind-pumped hydro power generation system includes at least one wind turbine generator device configured to generate output power for a common bus, and at least one hydro generator device configured to generate output power for the common bus. The hydro generator device is powered by water flow. The wind turbine generator device and the hydro generator device include corresponding local controls associated therewith, and a set of supervisory controls is in communication with the common bus and each of the local controls.

Abstract translation: 集成的风泵水力发电系统包括至少一个风力涡轮发电机装置，其被配置为产生用于公共总线的输出功率，以及至少一个水轮发电机装置，其被配置为产生公共总线的输出功率。 水力发电装置由水流供电。 风力涡轮发电机装置和水力发电机装置包括与其相关联的对应的局部控制，并且一组监控控制与公共总线和每个本地控制器通信。

公开(公告)号：US20070138792A1

公开(公告)日：2007-06-21

申请号：US11311050

申请日：2005-12-19

Applicant: Yan Liu ,  Luis Garces ,  Sumit Bose ,  Jovan Bebic

Inventor： Yan Liu ,  Luis Garces ,  Sumit Bose ,  Jovan Bebic

IPC: H02K7/18

CPC classification number: H02J3/386 ,  H02J3/381 ,  H02J3/383 ,  H02J4/00 ,  Y02E10/563 ,  Y02E10/763

Abstract: An electrical power generation system and method for generating electrical power are provided. The electrical power generation system utilizes a master controller for controlling operation of devices coupled to an AC electrical grid and DC electrical grid based on parameter values associated with a renewable power generator.

Abstract translation: 提供了一种用于产生电力的发电系统和方法。 发电系统利用主控制器，用于基于与可再生发电机相关联的参数值来控制耦合到交流电网和直流电网的设备的运行。

公开(公告)号：US20060211125A1

公开(公告)日：2006-09-21

申请号：US11417832

申请日：2006-05-03

Applicant: Yan Liu ,  Nebojsa Avdalovic

Inventor： Yan Liu ,  Nebojsa Avdalovic

IPC: G01N30/02

CPC classification number: B01D69/02 ,  B01D15/16 ,  B01D15/166 ,  B01D61/44 ,  B01D61/48 ,  B01D69/141 ,  G01N30/34 ,  G01N30/96 ,  G01N2030/965 ,  Y10T436/25

Abstract: An acid or base is generated in an aqueous solution by the steps of: (a) providing a source of first ions adjacent an aqueous liquid in a first acid or base generation zone, separated by a first barrier (e.g., anion exchange membrane) substantially preventing liquid flow and transporting ions only of the same charge as said first ions, (b) providing a source of second ions of opposite charge adjacent an aqueous liquid in a second acid or base generation zone, separated by a second barrier transporting ions only of the same charge as the second ions, and (c) transporting ions across the first barrier by applying an electrical potential through said first and second zones to generate an acid-containing aqueous solution in one of said first or second zones and a base-containing aqueous solution in the other one which may be combined to form a salt. Also, electrolytic apparatus for performing the above method.

Abstract translation: 通过以下步骤在水溶液中产生酸或碱：（a）在第一酸或碱产生区中提供邻近水性液体的第一离子源，由第一势垒（例如阴离子交换膜）分开，基本上 防止液体流动并仅传输与所述第一离子相同电荷的离子，（b）在第二酸或碱产生区域中提供邻近含水液体的相反电荷的第二离子源，由第二阻挡层输送离子 与第二离子相同的电荷，以及（c）通过施加电势通过所述第一和第二区输送离子穿过第一屏障，以在所述第一或第二区之一中产生含酸的水溶液，并且含碱 另一个可以组合形成盐的水溶液。 而且，用于执行上述方法的电解装置。

公开(公告)号：US20060155208A1

公开(公告)日：2006-07-13

申请号：US10535963

申请日：2003-06-19

Applicant: Yuegiu Li ,  Yan Liu

Inventor： Yuegiu Li ,  Yan Liu

IPC: A61B5/05

CPC classification number: A61B5/4869 ,  A61B5/0537 ,  A61B5/4872 ,  A61B2560/0468

Abstract: The present invention relates to a measuring technology, in particular relates to a monitoring and measuring apparatus of a glass platform with film coating electrodes: a human body composition monitoring and measuring apparatus of a glass platform with film coating electrodes, comprises a glass measuring platform with film coating electrodes on the surface, a weighing sensor and a circuit, a microprocessor system, a body impedance and liquid measuring electrodes and a circuit, a display and a keyboard. The person to be measured stands on the glass measuring platform with feet bear, his soles contacting with the film coating electrodes. The parameters of body weight, body at content or water content, etc. are measured. The apparatus is convenient to be used to measure a human body composition in daily life.

Abstract translation: 测量技术本发明涉及测量技术，具体涉及一种具有薄膜涂覆电极的玻璃平台的监测和测量装置：具有薄膜涂覆电极的玻璃平台的人体成分监测和测量装置，包括具有 表面上的薄膜涂覆电极，称重传感器和电路，微处理器系统，体阻抗和液体测量电极以及电路，显示器和键盘。 被测量人员站在玻璃测量平台上，脚部有脚，他的鞋底与薄膜涂层电极接触。 测量体重，身体含量或含水量等参数。 该仪器方便用于测量日常生活中的人体组成。

公开(公告)号：US20060153831A1

公开(公告)日：2006-07-13

申请号：US11243482

申请日：2005-10-03

Applicant: Chun Wang ,  Benjamin Li ,  Xin Cheng ,  Jing Liu ,  Li-Wen Niu ,  Wan-Zhi Huang ,  Zhen-Yu Xu ,  Dan Luo ,  Lian-Di Kang ,  Jin-Guo Ding ,  Fang Rong ,  Yan Liu ,  Hui-Ran Chen

Inventor： Chun Wang ,  Benjamin Li ,  Xin Cheng ,  Jing Liu ,  Li-Wen Niu ,  Wan-Zhi Huang ,  Zhen-Yu Xu ,  Dan Luo ,  Lian-Di Kang ,  Jin-Guo Ding ,  Fang Rong ,  Yan Liu ,  Hui-Ran Chen

IPC: A61K38/48 ,  C07H21/04 ,  C12P21/06 ,  C12N9/64

CPC classification number: C12N9/6418 ,  A61K38/00 ,  Y10S530/856

Abstract: This invention features an antithrombosis enzyme extracted and purified from the snake venom of Southern-Anhui Agkistrodon acutus and pharmaceutical uses thereof.

公开(公告)号：US07017795B2

公开(公告)日：2006-03-28

申请号：US10954570

申请日：2004-10-01

Applicant: Yan Liu ,  Derrick Herron ,  Ning-Cheng Lee

Inventor： Yan Liu ,  Derrick Herron ,  Ning-Cheng Lee

IPC: B23K35/12

CPC classification number: B23K35/025 ,  B23K35/0244 ,  B23K35/26 ,  B23K35/302 ,  B23K35/3612 ,  B23K2101/36 ,  H05K3/3484 ,  H05K2201/0215

Abstract: Solder pastes for providing high elasticity, low rigidity solder joints are disclosed. The solder pastes may be used between two parts having large mismatches in their coefficients of thermal expansion and/or when there is a high likelihood of mechanical deformity when the two parts are soldered together. In one particular exemplary embodiment, a solder paste may be realized as a composition comprising a solder powder and high melting temperature particles with a flux, wherein the ratio between solder powder and high melting temperature particles may be between 2:1 and 1:10.

Abstract translation: 公开了用于提供高弹性，低刚性焊点的焊膏。 焊膏可以用于其热膨胀系数不匹配的两个部件和/或当两个部件被焊接在一起时机械变形的可能性很高的两个部件之间。 在一个具体的示例性实施例中，焊膏可以实现为包含焊料粉末和具有焊剂的高熔点温度颗粒的组合物，其中焊料粉末和高熔点温度颗粒之间的比例可以在2:1和1:10之间。

公开(公告)号：US07016793B2

公开(公告)日：2006-03-21

申请号：US10677559

申请日：2003-10-01

Applicant: Zhihong Ye ,  Vinod John ,  Changyong Wang ,  Luis Jose Garces ,  Rui Zhou ,  Lei Li ,  Reigh Allen Walling ,  William James Premerlani ,  Peter Claudius Sanza ,  Yan Liu ,  Mark Edward Dame

Inventor： Zhihong Ye ,  Vinod John ,  Changyong Wang ,  Luis Jose Garces ,  Rui Zhou ,  Lei Li ,  Reigh Allen Walling ,  William James Premerlani ,  Peter Claudius Sanza ,  Yan Liu ,  Mark Edward Dame

IPC: G01R21/00 ,  H02J1/00 ,  H02M7/00

CPC classification number: G01R19/2513 ,  H02J3/383 ,  H02J2003/388 ,  Y02E10/563 ,  Y10T307/398 ,  Y10T307/511

Abstract: An apparatus for anti-islanding protection of a distributed generation with respect to a feeder connected to an electrical grid is disclosed. The apparatus includes a sensor adapted to generate a voltage signal representative of an output voltage and/or a current signal representative of an output current at the distributed generation, and a controller responsive to the signals from the sensor. The controller is productive of a control signal directed to the distributed generation to drive an operating characteristic of the distributed generation out of a nominal range in response to the electrical grid being disconnected from the feeder.

Abstract translation: 公开了一种用于相对于连接到电网的馈线的分布式发电的防孤岛保护的装置。 该装置包括适于产生代表输出电压的电压信号和/或表示分布式发电时的输出电流的电流信号的传感器，以及响应于来自传感器的信号的控制器。 所述控制器响应于所述电网与所述馈线断开而产生指向所述分布式发电的控制信号以驱动所述分布式发电的工作特性在标称范围之外。

公开(公告)号：US07004624B2

公开(公告)日：2006-02-28

申请号：US10713491

申请日：2003-11-14

Applicant: Yan Liu

Inventor： Yan Liu

IPC: G01K11/00 ,  G01J5/00

CPC classification number: G01J5/60

Abstract: A method and apparatuses for measuring the temperature of a radiating body utilizing the alexandrite effect. The method includes the steps of generating a mathematical relationship between a hue value and temperature for an alexandrite effect filter, receiving radiation from the radiating body, measuring a spectral power distribution of the radiation, calculating the hue value based on the spectral power distribution, and determining the temperature using the mathematical relationship. To implement the method, the apparatuses include an optical probe, a spectral or calorimetric measurement device, and a computer. The apparatuses can measure the temperature of any radiating body with or without spectral lines in the spectral power distribution, and are particularly advantageous to measure high to ultrahigh temperature for radiating bodies with spectral lines, such as plasma, electric arc, and high temperature flames.