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1. 发明申请

WO2012103668A1 SYSTEM AND METHODS FOR CONTROLLING WIND TURBINE 审中-公开
标题翻译：用于控制风力涡轮机的系统和方法
公开(公告)号：WO2012103668A1
公开(公告)日：2012-08-09
申请号：PCT/CN2011/000173
申请日：2011-01-31
申请人： GENERAL ELECTRIC COMPANY , HUANG, Xiongzhe , ZHENG, Danian , XIONG, Wei
发明人： HUANG, Xiongzhe , ZHENG, Danian , XIONG, Wei
IPC分类号： F03D7/04 , F03D7/02
CPC分类号： F03D7/0276 , F03D7/0224 , F03D17/00 , F05B2270/32 , F05B2270/322 , F05B2270/404 , F05B2270/8042 , Y02E10/723
摘要： A method of operating a wind turbine is provided. The wind turbine includes a rotor that is rotatably coupled to a generator that is positioned within a nacelle. The rotor includes one or more rotor blades that are coupled to a hub. The method includes transmitting, from a first sensor to a control system, at least a first monitoring signal indicative of a first wind condition at a first distance from the wind turbine. A second sensor transmits at least a second monitoring signal that is indicative of a second wind condition at a second distance from the wind turbine that is longer than the first distance to the control system. The control system calculates a wind turbine operating command based at least in part on the first monitoring signal and the second monitoring signal. One or more wind turbine components are operated based on the calculated wind turbine operating command.
摘要翻译：提供了一种操作风力涡轮机的方法。风力涡轮机包括可旋转地联接到定位在机舱内的发电机的转子。转子包括联接到轮毂的一个或多个转子叶片。该方法包括从第一传感器向控制系统传输指示距风力涡轮机第一距离处的第一风况的至少第一监视信号。第二传感器至少发送第二监视信号，该第二监视信号指示距离风力涡轮机第二距离处的第二风况，所述第二风力状况比所述控制系统的第一距离长。控制系统至少部分地基于第一监视信号和第二监视信号来计算风力涡轮机操作命令。基于所计算的风力涡轮机操作命令来操作一个或多个风力涡轮机部件。

2. 发明申请

WO2012122669A1 WIND TURBINE BLADES WITH AIR PRESSURE SENSORS 审中-公开
标题翻译：风力涡轮叶片与空气压力传感器
公开(公告)号：WO2012122669A1
公开(公告)日：2012-09-20
申请号：PCT/CN2011/000395
申请日：2011-03-14
申请人： GENERAL ELECTRIC COMPANY , XIONG, Wei , ZHANG, Danian , HUANG, Xiongzhe , WANG, Jing , XIA, Jingyun
发明人： XIONG, Wei , ZHANG, Danian , HUANG, Xiongzhe , WANG, Jing , XIA, Jingyun
IPC分类号： F03D11/00 , F03D7/00 , G01M9/06 , G01L13/00
CPC分类号： F03D11/0091 , F03D7/042 , F03D17/00 , F05B2270/80 , G01L13/00 , G01M9/065
摘要： A wind turbine blade has a suction side shell member and a pressure side shell member. The shell members are joined along a leading and trailing edge from a root to a tip of the blade and defining an internal cavity of the blade. A pressure sensor is configured on at least one of the suction or pressure side shell members. The pressure sensor further includes a body mounted to an inner surface of the respective shell member within the internal cavity. A sensing element has a first side exposed to external air pressure through a passage in the respective shell member, and an opposite second side exposed to a reference pressure. Control circuitry within the body generates a variable output signal as a function of a pressure differential between the external air pressure and reference pressure experienced by the sensing element.
摘要翻译：风力涡轮机叶片具有吸力侧壳体构件和压力侧壳体构件。外壳构件沿着前缘和后缘从叶片的根部连接到尖端并且限定叶片的内部空腔。压力传感器构造在吸入侧或压力侧壳体构件中的至少一个上。压力传感器还包括安装在内部空腔内的相应外壳构件的内表面的主体。感测元件具有通过相应壳体构件中的通道暴露于外部空气压力的第一侧和暴露于参考压力的相对的第二侧。体内的控制电路产生可变输出信号，作为感测元件所经受的外部空气压力和参考压力之间的压力差的函数。

3. 发明申请

WO2006073881A2 METHOD OF CONTROLLING CATHODE VOLTAGE WITH LOW LAMP'S ARC CURRENT 审中-公开
标题翻译：用低灯电弧电流控制阴极电压的方法
公开(公告)号：WO2006073881A2
公开(公告)日：2006-07-13
申请号：PCT/US2005/046713
申请日：2005-12-21
申请人： GENERAL ELECTRIC COMPANY , CHEN, Timothy , XIONG, Wei , ROBERTS, Bruce
发明人： CHEN, Timothy , XIONG, Wei , ROBERTS, Bruce
IPC分类号： H05B41/28 , H02M1/00 , H05B41/295 , H05B41/298
CPC分类号： H05B41/295 , H02M2001/0006 , H05B41/2988
摘要： The embodiment disclosed herein relates to systems and methods to provide improvements to power delivery systems employed with lamps (114) in general and fluorescent lamps in particular. In accordance with one exemplary embodiment, cathode current is controlled to a maximum level to quickly bring the cathode temperature up to thermionic emission temperature. After lamp ignition, a cathode voltage reduction circuit is employed to reduce voltage of the external cathode heating. Power is supplied to a power factor correction circuit (106) via an IC (110), in accordance with a second exemplary embodiment. Finally, a third disclosed embodiment addresses desensitizing the lamp from various deleterious parasitic capacitive effects associated with the power delivery to one or more lamps (114).
摘要翻译：这里公开的实施例涉及用于改善通常用于灯（114）和特别是荧光灯的功率输送系统的系统和方法。根据一个示例性实施例，将阴极电流控制到最大水平以快速使阴极温度升高到热离子发射温度。灯点火后，采用阴极电压降低电路来降低外部阴极加热的电压。根据第二示例性实施例，经由IC（110）向功率因数校正电路（106）供电。最后，公开的第三实施例解决了灯与对与一个或多个灯（114）的功率输送相关联的各种有害寄生电容效应而使其脱敏。

4. 发明申请

WO2012170518A1 METHOD OF LOCATING VALID LIGHT SPOTS FOR OPTICAL MEASUREMENT AND OPTICAL MEASUREMENT INSTRUMENT EMPLOYING METHOD OF LOCATING VALID LIGHT SPOTS 审中-公开
标题翻译：定位有效光源的光学测量方法和光学测量仪器使用定位有效光源的方法
公开(公告)号：WO2012170518A1
公开(公告)日：2012-12-13
申请号：PCT/US2012/041085
申请日：2012-06-06
申请人： AMO WAVEFRONT SCIENCES, LLC. , FARRER, Stephen W. , RAYMOND, Thomas D. , XIONG, Wei , DIXSON, John , NEAL, Daniel R.
发明人： FARRER, Stephen W. , RAYMOND, Thomas D. , XIONG, Wei , DIXSON, John , NEAL, Daniel R.
IPC分类号： G01J1/42
CPC分类号： G01J1/4228 , A61B3/1015
摘要： An algorithm locates valid light spots produced on an image detector by a wavefront of interest. The algorithm includes sequentially examining pixels of the image detector to determine for each of the pixels whether the light intensity detected by the pixel is greater than a threshold, When the pixel's detected light intensity is determined to be greater than the threshold, the algorithm includes: determining whether the pixel belongs to a valid light spot; and when the pixel is determined to belong to a valid light spot; saving data indicating a location for the valid light spot; and masking out a group of pixels of the image detector at the determined location such that the masked pixels are considered to have a light intensity less than the threshold for a remainder of the sequential examination.
摘要翻译：算法通过感兴趣的波阵面定位在图像检测器上产生的有效光点。该算法包括顺序检查图像检测器的像素，以确定每个像素是否由像素检测的光强度是否大于阈值。当确定像素的检测光强度大于阈值时，该算法包括：确定像素是否属于有效光点; 并且当像素被确定为属于有效光点时; 保存指示有效光点位置的数据; 并且在确定的位置处掩蔽图像检测器的一组像素，使得被掩盖的像素被认为具有小于该顺序检验的其余部分的阈值的光强度。

5. 发明申请

WO2007115323A3 DETECTION IN DIGITAL BASEBAND OF JAMMERS IN A RECEIVED SIGNAL AND CONTROL OF FRONT END LINEARITY ACCORDING TO THE RESULT 审中-公开
公开(公告)号：WO2007115323A3
公开(公告)日：2007-10-11
申请号：PCT/US2007/065996
申请日：2007-04-04
申请人： QUALCOMM Incorporated , XIONG, Wei
发明人： XIONG, Wei
IPC分类号： H04B1/10
摘要： Methods and apparatus for digital jammer detection. In an aspect, a method is provided for detecting a jammer in a received waveform. The method includes filtering the received waveform to produce a filtered waveform and subtracting the filtered waveform from the received waveform to produce a difference waveform. The method also includes determining a power differential associated with the difference waveform, and detecting the jammer if the power differential exceeds a selected threshold. In an aspect, an apparatus is provided that includes a filter configured to filter the received waveform to produce a filtered waveform and combining logic configured to subtract the filtered waveform from the received waveform to produce a difference waveform. The apparatus also includes power determination logic configured to determine a power differential associated with the difference waveform, and decision logic configured to detect the jammer if the power differential exceeds a selected threshold.

6. 发明申请

WO2016089395A1 MODEL EYE PRODUCING A SPECKLE PATTERN HAVING A REDUCED BRIGHT-TO-DARK RATIO FOR USE WITH OPTICAL MEASUREMENT SYSTEM FOR CATARACT DIAGNOSTICS 审中-公开
标题翻译：产生具有降低亮度到深度比例的谱图的模型眼睛用于具有用于CATARACT诊断的光学测量系统
公开(公告)号：WO2016089395A1
公开(公告)日：2016-06-09
申请号：PCT/US2014/068412
申请日：2014-12-03
申请人： AMO WAVEFRONT SCIENCES, LLC. , COPLAND, Richard, J. , NEAL, Daniel, R. , RAYMOND, Thomas, D. , XIONG, Wei , PULASKI, Paul, D. , FARRER, Stephen, W. , VIDAL, Carmen, Canovas
发明人： COPLAND, Richard, J. , NEAL, Daniel, R. , RAYMOND, Thomas, D. , XIONG, Wei , PULASKI, Paul, D. , FARRER, Stephen, W. , VIDAL, Carmen, Canovas
IPC分类号： A61B3/00 , A61F9/008 , G09B23/34
CPC分类号： A61B3/00 , A61B3/0025 , A61B3/1015 , A61B2017/00716 , A61B2560/0233 , G09B23/34
摘要： A system includes a model eye and an optical measurement instrument, which includes: a corneal topography subsystem; a wavefront sensor subsystem; and an eye structure imaging subsystem. The subsystems may have a common fixation axis, and be operatively coupled to each other via a controller. The optical measurement instrument may perform measurements of the model eye to verify correct operation of the optical measurement instrument for measuring one or more characteristics of a subject's eye. The model eye may include an optically transmissive structure having a front curved surface and an opposite rear planar surface, and a material structure provided at the rear planar surface of the optically transmissive structure and having a characteristic to cause a speckle pattern of a portion of a coherent light beam that is directed back out the front curved surface of the optically transmissive structure to have a bright-to-dark ratio of less than 2: 1.
摘要翻译：一种系统包括模型眼和光学测量仪器，其包括：角膜地形子系统; 波前传感器子系统; 和眼睛结构成像子系统。子系统可以具有共同的固定轴，并且经由控制器可操作地彼此耦合。光学测量仪器可以执行模型眼睛的测量，以验证用于测量受试者眼睛的一个或多个特征的光学测量仪器的正确操作。模型眼可以包括具有前曲面和相对的后平面的光学透射结构，以及设置在光学透射结构的后平面处的材料结构，并且具有导致一部分的散斑图案的特性相干光束被引导回光学透射结构的前曲面以具有小于2:1的亮暗比。

7. 发明申请

WO2014082008A1 UNITARY GRAPHENE LAYER OR GRAPHENE SINGLE CRYSTAL 审中-公开
标题翻译：单层石墨层或石墨单晶
公开(公告)号：WO2014082008A1
公开(公告)日：2014-05-30
申请号：PCT/US2013/071469
申请日：2013-11-22
申请人： NANOTEK INSTRUMENTS, INC. , WANG, Mingchao , XIONG, Wei , ZHAMU, Aruna , JANG, Bor Z.
发明人： WANG, Mingchao , XIONG, Wei , ZHAMU, Aruna , JANG, Bor Z.
IPC分类号： B32B5/00 , B82Y30/00 , H01B1/04
CPC分类号： C30B1/02 , B82Y30/00 , B82Y40/00 , C01B32/182 , C01B32/184 , C01B32/19 , C01B32/192 , C01B32/22 , C01B32/225 , C01B32/23 , C01P2006/10 , C01P2006/32 , C01P2006/40 , C01P2006/80 , C30B5/00 , C30B29/02 , C30B29/68 , Y10S977/734 , Y10S977/842 , Y10T428/30
摘要： A unitary graphene entity comprising a graphene single crystal containing closely packed and chemically bonded parallel graphene planes having an inter-graphene plane spacing of 0.335 to 0.40 nm and an oxygen content of 0.01 % to 10% by weight, which unitary graphene layer or graphene single crystal is obtained from heat-treating a graphene oxide gel at a temperature higher than 100°C, wherein the average mis-orientation angle between two graphene planes is less than 10 degrees, more typically less than 5 degrees. The molecules in the graphene oxide gel, upon drying and heat-treating, are chemically interconnected and integrated into a unitary graphene entity containing no discrete graphite flake or graphene platelet. This graphene monolith exhibits a combination of exceptional thermal conductivity, electrical conductivity, mechanical strength, surface smoothness, surface hardness, and scratch.
摘要翻译：该单一石墨烯实体包含石墨烯单晶，该石墨烯单晶包含紧密堆积和化学键合的平行石墨烯平面，其石墨烯平面间距为0.335至0.40nm，氧含量为0.01至10重量％，该单一石墨烯层或石墨烯单通过在高于100℃的温度下热处理石墨烯氧化物凝胶获得晶体，其中两个石墨烯平面之间的平均错误取向角小于10度，更典型地小于5度。石墨烯氧化物凝胶中的分子在干燥和热处理后被化学相互连接并整合成不含离散石墨薄片或石墨烯薄片的单一石墨烯实体。该石墨烯整体表现出卓越的导热性，导电性，机械强度，表面平滑度，表面硬度和划痕的组合。

8. 发明申请

WO2006026707A2 METHOD AND APPARATUS FOR USE IN VIDEO SEARCHING 审中-公开
标题翻译：在视频搜索中使用的方法和装置
公开(公告)号：WO2006026707A2
公开(公告)日：2006-03-09
申请号：PCT/US2005/031106
申请日：2005-08-30
申请人： SONIC SOLUTIONS, INC. , XIONG, Wei
发明人： XIONG, Wei
IPC分类号： H04N5/445 , G06F3/00 , H04N7/12 , G06F13/00 , H04B1/66 , H04N11/02
CPC分类号： G11B27/28 , G06F17/30799 , G06F17/30802 , G06F17/30825 , G06K9/00711 , G06K9/6857
摘要： The present embodiments provide methods and apparatuses for use in searching and/or retrieving video data. Some embodiments provide method for use in searching video data, that extract a spatiotemporal representation of at least a portion of a query sequence of video data, produce a query slice image from the spatiotemporal representation of the at least the portion of the query sequence, extract a spatiotemporal representation of at least a portion of candidate video data, produce a candidate slice image from the spatiotemporal representation of the at least the portion of the candidate video data, and determine when the query slice image matches at least a portion of the candidate slice image. In some embodiments, an apparatus is provided for use with video data. The apparatus comprises a memory storing candidate video data and a query sequence, a slice generator and a two-dimensional image generator.
摘要翻译：本实施例提供了用于搜索和/或检索视频数据的方法和装置。一些实施例提供了用于搜索视频数据的方法，其提取视频数据的查询序列的至少一部分的时空表示，从查询序列的至少部分的时空表示中提取查询片图像，提取候选视频数据的至少一部分的时空表示从候选视频数据的至少部分的时空表示中产生候选切片图像，并且确定查询切片图像何时与候选切片的至少一部分匹配图片。在一些实施例中，提供了一种与视频数据一起使用的装置。该装置包括存储候选视频数据和查询序列的存储器，片生成器和二维图像生成器。

9. 发明申请

WO2005109632A1 GAIN CONTROL FOR A RECEIVER IN A MULTI-CARRIER COMMUNICATION SYSTEM 审中-公开
标题翻译：多载波通信系统中接收机的增益控制
公开(公告)号：WO2005109632A1
公开(公告)日：2005-11-17
申请号：PCT/US2005/015288
申请日：2005-05-03
申请人： QUALCOMM Incorporated , XIONG, Wei
发明人： XIONG, Wei
IPC分类号： H03G3/20
CPC分类号： H03G3/3068 , H03G3/001 , H03G3/3078 , H04L27/2647 , H04L27/3809
摘要： A receiver in an OFDM communication system includes a power detector and a gain controller. The power detector detects for total received power of a received OFDM signal, e.g., by computing the power of the data samples from an ADC and averaging the power. The gain controller adjusts the gain of the receiver in discrete gain steps and in one direction, e.g., from the lowest gain state to the highest gain state, based on the detected total received power. The gain controller initializes the receiver to the lowest gain state. Thereafter, the gain controller detects for low total received power, e.g., by comparing the detected total received power against a predetermined threshold. The gain controller transitions to a higher gain state if low total received power is detected and maintains the current gain state otherwise.
摘要翻译： OFDM通信系统中的接收机包括功率检测器和增益控制器。功率检测器例如通过从ADC计算数据样本的功率并对功率求平均，来检测接收到的OFDM信号的总接收功率。增益控制器基于检测到的总接收功率，以离散增益步长和一个方向（例如，从最低增益状态到最高增益状态）来调整接收机的增益。增益控制器将接收器初始化为最低增益状态。此后，增益控制器例如通过将检测到的总接收功率与预定阈值进行比较来检测低总接收功率。如果检测到低总的接收功率，则增益控制器转换到更高的增益状态，否则保持当前的增益状态。

10. 发明申请

WO2010056997A3 METHOD OF QUALIFYING LIGHT SPOTS FOR OPTICAL MEASUREMENTS AND MEASUREMENT INSTRUMENT EMPLOYING METHOD OF QUALIFYING LIGHT SPOTS 审中-公开
公开(公告)号：WO2010056997A3
公开(公告)日：2010-05-20
申请号：PCT/US2009/064390
申请日：2009-11-13
申请人： AMO WAVEFRONT SCIENCES, LLC. , RAYMOND, Thomas, D. , DIXSON, John, Grant , FARRER, Stephen, W. , XIONG, Wei , NEAL, Daniel, R.
发明人： RAYMOND, Thomas, D. , DIXSON, John, Grant , FARRER, Stephen, W. , XIONG, Wei , NEAL, Daniel, R.
IPC分类号： G01B11/25 , A61B3/107 , G01M11/02 , A61B3/10 , A61B3/103 , A61B3/117
摘要： A method of determining a wavefront of a received light beam includes: (a) receiving a light beam; (b) producing a group of light spots from the light beam; (c) qualifying a set of the light spots for use in determining a wavefront of the received light beam; and (d) determining the wavefront of the received light beam using the qualified set of light spots. Qualifying the set of light spots includes, for each light spot: calculating a first calculated location of the light spot using a first calculation algorithm; calculating a second calculated location of the light spot using a second calculation algorithm; and when a difference between the first and second calculated locations for the light spot is greater than an agreement threshold, excluding the light spot from the set of light spots and/or from being employed in determining the wavefront of the received light beam.

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