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1. 发明申请

WO2012160487A3 LIGHT SOURCE DEVICE AND IMAGING SYSTEM INCLUDING THE LIGHT SOURCE DEVICE 审中-公开
标题翻译：光源装置和成像系统，包括光源装置
公开(公告)号：WO2012160487A3
公开(公告)日：2013-01-17
申请号：PCT/IB2012052470
申请日：2012-05-16
申请人： KONINKL PHILIPS ELECTRONICS NV , LI GAO QIN , PENG XIAO HUI
发明人： LI GAO QIN , PENG XIAO HUI
IPC分类号： F21V14/02 , F21V19/02 , F21Y101/02
CPC分类号： F21V14/02 , F21V19/02 , F21Y2115/10 , G03B15/03
摘要： The present invention provides a light source device (100) including a light source base module (1), the light source base module having a primary surface (13) and a central axis (3) substantially perpendicular to the primary surface and located substantially at the geometric center of the primary surface, wherein the light source base module has one or more light emitting units (12) fitted therein. The light source device also includes a light source adjusting module (2) that can move back and forth along the direction of the central axis. When the light source adjusting module moves back and forth along the direction of the central axis, it can cause swinging of the one or more light emitting units with respect to the central axis, thereby adjusting the illumination angle and/or illumination range of the one or more light emitting units. The present invention also provides an imaging system including a drive device and the above mentioned light source device.
摘要翻译：本发明提供了一种光源装置（100），其包括光源基本模块（1），所述光源基座模块具有主表面（13）和基本上垂直于所述主表面的中心轴线（3）所述主表面的几何中心，其中所述光源基座模块具有装配在其中的一个或多个发光单元（12）。光源装置还包括可沿着中心轴线的方向前后移动的光源调节模块（2）。当光源调节模块沿着中心轴线的方向前后移动时，可以使一个或多个发光单元相对于中心轴线摆动，从而调整一个或多个发光单元的照明角度和/或照明范围或多个发光单元。本发明还提供了一种包括驱动装置和上述光源装置的成像系统。

2. 发明申请

WO2012160487A2 LIGHT SOURCE DEVICE AND IMAGING SYSTEM INCLUDING THE LIGHT SOURCE DEVICE 审中-公开
标题翻译：光源装置和成像系统，包括光源装置
公开(公告)号：WO2012160487A2
公开(公告)日：2012-11-29
申请号：PCT/IB2012/052470
申请日：2012-05-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LI, Gao Qin , PENG, Xiao Hui
发明人： LI, Gao Qin , PENG, Xiao Hui
CPC分类号： F21V14/02 , F21V19/02 , F21Y2115/10 , G03B15/03
摘要： The present invention provides a light source device including a light source base module, the light source base module having a primary surface and a central axis substantially perpendicular to the primary surface and located substantially at the geometric center of the primary surface, wherein the light source base module has one or more light emitting units fitted therein. The light source device also includes a light source adjusting module that can move back and forth along the direction of the central axis. When the light source adjusting module moves back and forth along the direction of the central axis, it can cause swinging of the one or more light emitting units with respect to the central axis, thereby adjusting the illumination angle and/or illumination range of the one or more light emitting units. The present invention also provides an imaging system including a drive device and the above mentioned light source device.
摘要翻译：本发明提供了一种光源装置，其包括光源基座模块，所述光源基座模块具有基本上垂直于所述主表面并且基本上位于所述主表面的几何中心处的主表面和中心轴线，其中所述光源基座模块具有安装在其中的一个或多个发光单元。光源装置还包括能够沿着中心轴线的方向前后移动的光源调节模块。当光源调节模块沿着中心轴线的方向前后移动时，可以使一个或多个发光单元相对于中心轴线摆动，从而调整一个或多个发光单元的照明角度和/或照明范围或多个发光单元。本发明还提供了一种包括驱动装置和上述光源装置的成像系统。

3. 发明申请

WO2012011918A1 METHOD AND APPARATUS FOR MEASURING LINEAR DISPLACMENT 审中-公开
标题翻译：测量线性位移的方法和装置
公开(公告)号：WO2012011918A1
公开(公告)日：2012-01-26
申请号：PCT/US2010/043031
申请日：2010-07-23
申请人： HALLIBURTON ENERGY SERVICES, INC. , LI, Gao , MOORE, Jeffrey, L. , ANDERS, Jimmy, W. , PELLETIER, Michael, T.
发明人： LI, Gao , MOORE, Jeffrey, L. , ANDERS, Jimmy, W. , PELLETIER, Michael, T.
IPC分类号： G01B7/04
CPC分类号： G01B7/14 , E21B47/09 , E21B49/08 , G01B7/003 , G01D5/145
摘要： For some embodiments, a system includes a moveable structure, moveable in at least a linear direction relative to a supporting structure, a magnetic field sensor assembly including a magnetic field sensor, and a magnet, wherein one of the magnet and the magnetic field sensor is coupled to the moveable structure, and wherein the other of the magnet and the magnetic field sensor assembly is coupled to the supporting structure, and wherein the magnetic field sensor assembly is configured to determine the relative position of the magnet to the magnetic field sensor.
摘要翻译：对于一些实施例，系统包括相对于支撑结构在至少一个线性方向上可移动的可移动结构，包括磁场传感器的磁场传感器组件和磁体，其中磁体和磁场传感器之一是耦合到可移动结构，并且其中磁体和磁场传感器组件中的另一个耦合到支撑结构，并且其中磁场传感器组件被配置为确定磁体与磁场传感器的相对位置。

4. 发明申请

WO2008110966A1 BIMETAL THERMOMETER HAVING A HEAT CONDUCTIVE FLUID 审中-公开
标题翻译：具有导热流体的双金属温度计
公开(公告)号：WO2008110966A1
公开(公告)日：2008-09-18
申请号：PCT/IB2008/050831
申请日：2008-03-06
申请人： F.O.B. INSTRUMENTS, LTD. , CHARLETY, Pierre , LI, Gao Yong
发明人： CHARLETY, Pierre , LI, Gao Yong
IPC分类号： G01K5/62
CPC分类号： G01K5/66 , G01K5/68
摘要： A bimetal thermometer having a heat conductive fluid. The bimetal thermometer includes a tube (104) and a shaft (116) extending through the tube (104). The shaft (116) is attached at a top end to a pointer (216) and is attached at a bottom end to a bimetal helical strip (108). The heat conductive fluid is in contact with the tube (104) and with the bimetal helical strip (108). The heat conductive fluid comprises silicone oil, and the silicone oil comprises at least one thermally conductive powder.
摘要翻译：具有导热流体的双金属温度计。双金属温度计包括管（104）和延伸穿过管（104）的轴（116）。轴（116）在顶端附接到指针（216）并且在底端附接到双金属螺旋条（108）。导热流体与管（104）和双金属螺旋条（108）接触。导热流体包括硅油，硅油包含至少一种导热粉末。

5. 发明授权

US10041870B2 Fluid densitometer with temperature sensor to provide temperature correction 有权
公开(公告)号：US10041870B2
公开(公告)日：2018-08-07
申请号：US13822620
申请日：2011-06-21
申请人： Li Gao , Michael T. Pelletier , Mark A. Proett
发明人： Li Gao , Michael T. Pelletier , Mark A. Proett
IPC分类号： G01N9/32 , G01N9/00
摘要： A sensor for measuring a density of a fluid is provided. The sensor (200) includes a flow tube (104) for receiving the fluid and a vibration driver (102) coupled to the flow tube, the vibration driver configured to drive the flow tube to vibrate. The sensor also includes a vibration detector (106) coupled to the flow tube, the vibration detector detecting characteristics related to the vibrating flow tube, and a distributed temperature sensor (202) coupled to the flow tube, the distributed temperature sensor measuring a temperature of the flow tube as the flow tube vibrates. The sensor further includes measurement circuitry (110) coupled to the vibration detector and the distributed temperature sensor, the measurement circuitry determining a density of the fluid from the detected characteristics related to the vibrating flow tube and the measured temperature of the flow tube.

6. 发明授权

US09519133B2 Variable modulation of radiation and components 有权
标题翻译：辐射和组件的可变调制
公开(公告)号：US09519133B2
公开(公告)日：2016-12-13
申请号：US14420178
申请日：2012-08-07
申请人： David L. Perkins , Christopher Michael Jones , Michael T. Pelletier , Li Gao , Robert Atkinson , William Soltmann
发明人： David L. Perkins , Christopher Michael Jones , Michael T. Pelletier , Li Gao , Robert Atkinson , William Soltmann
IPC分类号： G02B26/04 , G01J1/02 , G01J1/04 , G01J1/22 , G01J1/20 , G01J1/28 , G01J1/42 , G01J1/46 , G01J3/02 , E21B47/00 , G01V8/10
CPC分类号： G02B26/04 , E21B47/00 , G01J1/0228 , G01J1/0295 , G01J1/0444 , G01J1/0492 , G01J1/20 , G01J1/22 , G01J1/28 , G01J1/42 , G01J1/46 , G01J3/0235 , G01J3/027 , G01J3/0297 , G01V8/10
摘要： Various embodiments include systems and methods to provide selectable variable gain to signals in measurements using incident radiation. The selectable variable gain may be used to normalize signals modulated in measurements using incident radiation. The selectable variable gain may be attained using a number of different techniques or various combinations of these techniques. These techniques may include modulating a modulator having modulating elements in which at least one modulating element acts on incident radiation differently from another modulating element of the modulator, modulating the use of electronic components in electronic circuitry of a detector, modulating a source of radiation or combinations thereof. Additional apparatus, systems, and methods are disclosed.
摘要翻译：各种实施例包括为使用入射辐射的测量中的信号提供可选择的可变增益的系统和方法。可选择的可变增益可用于使用入射辐射对在测量中调制的信号进行归一化。可选择的可变增益可以使用许多不同的技术或这些技术的各种组合来实现。这些技术可以包括调制具有调制元件的调制元件，其中至少一个调制元件作用于与调制器的另一个调制元件不同的入射辐射，调制在检测器的电子电路中使用电子元件，调制辐射源或组合其中。公开了附加装置，系统和方法。

7. 发明授权

US09103928B2 Methods and systems for analyzing formation properties when performing subterranean operations 有权
标题翻译：在进行地下作业时分析地层特性的方法和系统
公开(公告)号：US09103928B2
公开(公告)日：2015-08-11
申请号：US14126726
申请日：2011-11-18
申请人： Li Gao , Michael Bittar
发明人： Li Gao , Michael Bittar
IPC分类号： G01V3/00 , G01V3/12 , G01V3/26
CPC分类号： G01V3/12 , G01V1/48 , G01V3/26 , G01V2210/67
摘要： A method of analyzing a subterranean formation is disclosed. A first signal is transmitted from a transmitter to the formation and a second signal which is a reflection of the first signal is received. A third signal, which is the second signal reversed in time, is then transmitted to the formation. A fourth signal which is a reflection of the third signal from the formation is then received and monitored.
摘要翻译：公开了分析地层的方法。第一信号从发射机发射到地层，并且接收作为第一信号的反射的第二信号。然后将第三信号（其是时间反转的第二信号）发送到地层。然后接收并监视作为来自地层的第三信号的反射的第四信号。

8. 发明授权

US08672026B2 Fluid control in reservior fluid sampling tools 有权
标题翻译：储层流体采样工具中的流体控制
公开(公告)号：US08672026B2
公开(公告)日：2014-03-18
申请号：US12842377
申请日：2010-07-23
申请人： Anthony Herman van Zuilekom , Michael T. Pelletier , Li Gao
发明人： Anthony Herman van Zuilekom , Michael T. Pelletier , Li Gao
IPC分类号： E21B49/08
CPC分类号： E21B49/084 , E21B34/08 , E21B43/12 , E21B49/10
摘要： A pumping system comprising: a probe to suction a fluid from a fluid reservoir; a pump in fluid communication with said probe; a sensor for detecting phase changes in said pumping system, said sensor in fluid communication with said probe or pump, said sensor generating a sensor signal; a fluid exit from said pumping system, said fluid exit being in fluid communication with said pump; and a variable force check valve located between said probe and said fluid exit.
摘要翻译：一种泵送系统，包括：用于从流体储存器抽吸流体的探针; 与所述探针流体连通的泵; 传感器，用于检测所述泵送系统中的相位变化，所述传感器与所述探针或泵流体连通，所述传感器产生传感器信号; 来自所述泵送系统的流体出口，所述流体出口与所述泵流体连通; 以及位于所述探针和所述流体出口之间的可变力止回阀。

9. 发明授权

US08576343B2 Digital signal processor (DSP) architecture for a hybrid television tuner 有权
标题翻译：用于混合电视调谐器的数字信号处理器（DSP）架构
公开(公告)号：US08576343B2
公开(公告)日：2013-11-05
申请号：US12493955
申请日：2009-06-29
申请人： Alan Hendrickson , David Trager , Mitch Reid , Li Gao , John Khoury
发明人： Alan Hendrickson , David Trager , Mitch Reid , Li Gao , John Khoury
IPC分类号： H04N5/44
CPC分类号： H04N5/46 , H03J1/0008 , H04N5/455 , H04N5/50 , H04N21/4263
摘要： According to one aspect, a mixed-signal tuner for analog and digital TV reception incorporates a demodulator for analog TV, employing various features for resolving limitations of the analog circuitry and for achieving compatibility with various global TV standards. Such features, which may be present in one or more embodiments, include the use of a variable sample rate in all digital clocks for frequency planning, and use of a microcontroller (MCU) to control various circuitry of the tuner.
摘要翻译：根据一个方面，用于模拟和数字电视接收的混合信号调谐器包括用于模拟电视的解调器，其采用各种特征来解决模拟电路的限制并实现与各种全球电视标准的兼容性。可以存在于一个或多个实施例中的这些特征包括在用于频率规划的所有数字时钟中使用可变采样率，以及使用微控制器（MCU）来控制调谐器的各种电路。

10. 发明申请

US20130241627A1 POWER SWITCH CIRCUIT 审中-公开
标题翻译：电源开关电路
公开(公告)号：US20130241627A1
公开(公告)日：2013-09-19
申请号：US13437024
申请日：2012-04-02
申请人： FU-LI GAO , HSING-SUANG KAO
发明人： FU-LI GAO , HSING-SUANG KAO
IPC分类号： H03K17/687
CPC分类号： H03K17/162 , H02M3/156
摘要： A power switch circuit includes a pulse width modulation (PWM) control circuit having a first frequency control terminal and a second frequency control terminal for outputting predetermined frequency signals, a first switch circuit, a second switch circuit, a first resistor connected between the first frequency control terminal and the first switch circuit, a second resistor connected between the first frequency control terminal and the second switch circuit, a first filtering circuit having a third resistor and a first capacitor, and a second filtering circuit having a fourth resistor and a second capacitor. A first terminal of the first capacitor is connected to the first switch circuit and a second terminal of the first capacitor is grounded via the third resistor. A first terminal of the second capacitor is connected to the second switch circuit and a second terminal of the second capacitor is grounded via the fourth resistor.
摘要翻译：一种电源开关电路包括具有第一频率控制端的脉宽调制（PWM）控制电路和用于输出预定频率信号的第二频率控制端，第一开关电路，第二开关电路，连接在第一频率控制端子和第一开关电路，连接在第一频率控制端子和第二开关电路之间的第二电阻器，具有第三电阻器和第一电容器的第一滤波电路，以及具有第四电阻器和第二电容器的第二滤波电路。第一电容器的第一端子连接到第一开关电路，并且第一电容器的第二端子经由第三电阻器接地。第二电容器的第一端子连接到第二开关电路，并且第二电容器的第二端子经由第四电阻器接地。

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