公开(公告)号：US20090232702A1

公开(公告)日：2009-09-17

申请号：US12360087

申请日：2009-01-26

Applicant: Xin Wu ,  Fei Gao ,  Jielin Dai ,  Yinfei Wu

Inventor： Xin Wu ,  Fei Gao ,  Jielin Dai ,  Yinfei Wu

IPC: G01N31/22

CPC classification number: G01N33/558 ,  Y10S435/97

Abstract: The present invention relates to test devices, and in particular devices capable of detecting the presence or absence of an analyte in a sample, such as a liquid sample. Also provided are methods of using such devices for quantitative or qualitative measurement of one or more analytes in a liquid sample.

Abstract translation: 本发明涉及测试装置，特别是能够检测样品（如液体样品）中分析物的存在或不存在的装置。 还提供了使用这种装置来定量或定性测量液体样品中一种或多种分析物的方法。

公开(公告)号：US20090167278A1

公开(公告)日：2009-07-02

申请号：US11967835

申请日：2007-12-31

Applicant: Xin Wu ,  Sen Dou

Inventor： Xin Wu ,  Sen Dou

IPC: G05F5/00

CPC classification number: H02M3/285 ,  H02M3/28 ,  H02M2001/0019

Abstract: A system to supply power to an electronic system, comprises a set of one or more power units each configured to transform an input voltage into an output voltage; and a line regulator coupled to a power unit and configured to modulate a duty cycle of the power unit and a load regulator configured to provide a second control signal to a power unit to selectively enable the power unit based on load information provided by the electronic system.

Abstract translation: 向电子系统供电的系统包括一组一个或多个功率单元，每个功率单元被配置为将输入电压变换成输出电压; 以及线调节器，其耦合到功率单元并且被配置为调制所述功率单元的占空比和负载调节器，所述负载调节器被配置为向功率单元提供第二控制信号，以基于由所述电子系统提供的负载信息来选择性地启用所述功率单元 。

公开(公告)号：US20060107716A1

公开(公告)日：2006-05-25

申请号：US11263094

申请日：2005-10-31

Applicant: William Dykstra ,  George Pfaffmann ,  Xin Wu

Inventor： William Dykstra ,  George Pfaffmann ,  Xin Wu

IPC: B21D26/02

CPC classification number: A61F13/15203 ,  A61F2013/1539 ,  B21D26/033 ,  B21D26/039 ,  B21D26/041 ,  B21D26/043 ,  B21D26/045 ,  B21D26/055 ,  B21D26/059 ,  B21D37/16 ,  B21D53/88 ,  Y10S72/709 ,  Y10T29/49805

Abstract: A method of forming an elongated tubular blank into a tubular structural component having a predetermined outer configuration, the method comprising: providing a shape imparting shell formed from a low permeability, rigid material which includes an inner surface defining the predetermined shape, plugging the open ends of the tubular blank, placing the plugged blank into the shell, and forming the tubular blank into the tubular component by inductively heating axial portions of the blank by axially spaced conductors adjacent the shell while or before forcing gas at a high pressure into the plugged blank until the blank conforms to at least a portion of the inner surface of the shell to form the structural component.

公开(公告)号：US06980442B2

公开(公告)日：2005-12-27

申请号：US11036041

申请日：2005-01-18

Applicant: Shu Zhuang Lv ,  Xu Guang Zhang ,  Xin Wu

Inventor： Shu Zhuang Lv ,  Xu Guang Zhang ,  Xin Wu

IPC: H02M1/08 ,  H02M3/28 ,  H02M3/315 ,  H02M3/335

CPC classification number: H02M3/33507 ,  H02M2001/0032 ,  Y02B70/16

Abstract: A 384X-based burst mode PWM controller includes an oscillator to generate a pulse signal of a constant frequency, an output circuit to generate an output signal based on the pulse signal, an error amplifier to generate an amplified error signal, a logic control current source connecting to a current sense input of a comparator, the comparator which compares the voltage of the current sense input with the voltage of the error signal to generate a comparison signal, a PWM latch to generate a pulse control signal corresponding to the pulse signal and based on the comparison signal. The pulse control signal controls the output circuit and the logic control current source in opposite conditions of turning on and off. The controller can replace 384X directly and save energy.

公开(公告)号：US20050185427A1

公开(公告)日：2005-08-25

申请号：US11036041

申请日：2005-01-18

Applicant: Shu Lv ,  Xu Zhang ,  Xin Wu

Inventor： Shu Lv ,  Xu Zhang ,  Xin Wu

IPC: H02M1/08 ,  H02M3/28 ,  H02M3/315 ,  H02M3/335

CPC classification number: H02M3/33507 ,  H02M2001/0032 ,  Y02B70/16

Abstract: A 384X-based burst mode PWM controller includes an oscillator to generate a pulse signal of a constant frequency, an output circuit to generate an output signal based on the pulse signal, an error amplifier to generate an amplified error signal, a logic control current source connecting to a current sense input of a comparator, the comparator which compares the voltage of the current sense input with the voltage of the error signal to generate a comparison signal, a PWM latch to generate a pulse control signal corresponding to the pulse signal and based on the comparison signal. The pulse control signal controls the output circuit and the logic control current source in opposite conditions of turning on and off. The controller can replace 384X directly and save energy.

Abstract translation: 基于384X的突发模式PWM控制器包括产生恒定频率的脉冲信号的振荡器，基于脉冲信号产生输出信号的输出电路，产生放大误差信号的误差放大器，逻辑控制电流源 连接到比较器的电流感测输入，该比较器将电流检测输入的电压与误差信号的电压进行比较以产生比较信号; PWM锁存器，用于产生对应于脉冲信号的脉冲控制信号， 对比信号。 脉冲控制信号在相反的导通和关断条件下控制输出电路和逻辑控制电流源。 控制器可直接替代384X，节省能源。

公开(公告)号：US5840509A

公开(公告)日：1998-11-24

申请号：US890542

申请日：1997-07-09

Applicant: Binhui Ni ,  Marc Paul ,  Xin Wu

Inventor： Binhui Ni ,  Marc Paul ,  Xin Wu

IPC: A61K38/00 ,  C12N9/64 ,  G01N33/573 ,  G01N33/68 ,  C12N9/48 ,  C12N9/14 ,  C12Q1/37

CPC classification number: C12N9/6475 ,  G01N33/573 ,  G01N33/6893 ,  G01N33/6896 ,  A61K38/00

Abstract: The present invention provides for a novel ICE related protease and nucleic acids coding same. The present invention also provides a method to isolate an ICE related protease and related DNA compounds encoding this protease. The present invention further comprises a method using said protease to screen for inhibitors of apoptosis. Additionally, the invention further comprises a method of using said inhibitors of apoptosis in the treatment in human patients with the acquired disease states of brain ischemia, stroke, Alzheimer's disease, amyotrophic lateral sclerosis (ALS), head trauma, or other neurodegenerative disorders.

Abstract translation: 本发明提供了一种新型的ICE相关蛋白酶及其编码的核酸。 本发明还提供了分离ICE相关蛋白酶和编码该蛋白酶的相关DNA化合物的方法。 本发明还包括使用所述蛋白酶筛选凋亡抑制剂的方法。 此外，本发明还包括在获得性脑缺血，中风，阿尔茨海默病，肌萎缩性侧索硬化（ALS），头部外伤或其它神经变性疾病的疾病状态的人类患者中治疗中使用所述凋亡抑制剂的方法。

公开(公告)号：US12259421B2

公开(公告)日：2025-03-25

申请号：US18113075

申请日：2023-02-23

Applicant: Xin Wu ,  Guoqiang Xue

Inventor： Xin Wu ,  Guoqiang Xue

IPC: B64U20/80 ,  G01R31/08 ,  H04B3/46 ,  B64U101/00

Abstract: The present application proposes an airborne electromagnetic signal observation device and a system carried by an unmanned aerial vehicle (UAV). The device includes an inner frame, an outer frame and a flexible support that are connected to each other. The device and the system can enhance the stability of the sensor in flight and greatly suppress motion noise.

公开(公告)号：US09727608B2

公开(公告)日：2017-08-08

申请号：US13361800

申请日：2012-01-30

Applicant: Qi Cheng ,  John F. Hornibrook ,  Ting Y. Leung ,  Xin Wu ,  Daniel C. Zilio ,  Calisto P. Zuzarte

Inventor： Qi Cheng ,  John F. Hornibrook ,  Ting Y. Leung ,  Xin Wu ,  Daniel C. Zilio ,  Calisto P. Zuzarte

IPC: G06F17/00 ,  G06F17/30

CPC classification number: G06F17/30463 ,  G06F17/30289

Abstract: Techniques are disclosed for generating statistical views in a database system. In one embodiment, a request is received to execute a database workload. One or more constraints pertaining to executing the database workload is retrieved. The database workload is evaluated to generate multiple statistical view candidates. The statistical view candidates are refined based on the one or more constraints. One or more statistical views are then generated based on the refined statistical view candidates.

公开(公告)号：US20100143941A1

公开(公告)日：2010-06-10

申请号：US12531532

申请日：2008-03-17

Applicant: Xin Wu ,  Fuquan Zhao ,  Yinfel Wu ,  Fei Gao

Inventor： Xin Wu ,  Fuquan Zhao ,  Yinfel Wu ,  Fei Gao

IPC: G01N33/53 ,  G01N33/543

CPC classification number: G01N33/558

Abstract: This invention provides devices and methods for detecting an analyte suspected to be present in a sample. The subject devices and methods are particularly useful for performing immunoassays on a variety of analyte, especially those present in a bodily fluid.

Abstract translation: 本发明提供用于检测疑似存在于样品中的分析物的装置和方法。 本发明的装置和方法对于对各种分析物，特别是存在于体液中的分析物进行免疫测定特别有用。

公开(公告)号：US20080319659A1

公开(公告)日：2008-12-25

申请号：US11767921

申请日：2007-06-25

Applicant: Eric J. Horvitz ,  Tanya Lisa Swartz ,  Jeffrey D. Couckuyt ,  Eyal Ofek ,  Yue Zhuge ,  Zhenyu Qian ,  Xin Wu ,  Jin Li ,  Steve Lombardi ,  Joseph Schwartz ,  Alan Paulin

Inventor： Eric J. Horvitz ,  Tanya Lisa Swartz ,  Jeffrey D. Couckuyt ,  Eyal Ofek ,  Yue Zhuge ,  Zhenyu Qian ,  Xin Wu ,  Jin Li ,  Steve Lombardi ,  Joseph Schwartz ,  Alan Paulin

IPC: G01C21/34

CPC classification number: G01C21/3476 ,  G01C21/3484 ,  G01C21/3641 ,  G01C21/3644 ,  G09B29/106

Abstract: Driving directions can be helpful if in addition to spatial information, landmark information is provided. Landmarks assist in adding context to directions as well as allowing for a greater likelihood of success of an operator following directions. There can be employment of physical identification of landmarks as well as processing regarding the utility of a landmark in regards to driving directions. Driving directions can be highly useful if integrated landmarks relate to knowledge possessed by an operator of a vehicle. Landmark based driving direction can be integrated with advertisements that relate to the directions.