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41. 发明申请

US20050238068A1 Frequency tunable optical RF source 审中-公开
公开(公告)号：US20050238068A1
公开(公告)日：2005-10-27
申请号：US10832560
申请日：2004-04-27
申请人： Suning Tang , Xiao Wang
发明人： Suning Tang , Xiao Wang
IPC分类号： H01S3/00 , H01S3/06 , H01S3/08 , H01S3/0941 , H01S3/098 , H01S3/10 , H01S3/102 , H01S3/16
CPC分类号： H01S3/09415 , H01S3/005 , H01S3/0606 , H01S3/08059 , H01S3/10046 , H01S3/102 , H01S3/105 , H01S3/1118 , H01S3/1611 , H01S3/1673
摘要： A method and apparatus for generating frequency tunable radio-frequency (RF) pulses utilizing a tunable cavity solid-state laser are disclosed. In one preferred embodiment, an optical RF source provides optical pulses with 1 to 200 GHz repetition rate. The disclosed optical RF source consists of a pump laser and mode matching optics, a pump beam coupler, a laser cavity end mirror, a laser gain medium, a Saturable Bragg Reflector, and a mechanism to change the effective optical length of the laser cavity. By adjusting the effective optical cavity length between the cavity end mirror that also serves as laser output coupler and Saturable Bragg Reflector that also serves as the other end mirror of the cavity, the repetition rate of the output optical pulses is changed. In another preferred embodiment, an optical RF source consists of a pump laser and mode matching optics, a Saturable Bragg Reflector that also serves as a pump coupler, a laser cavity end mirror that also serves as laser output coupler, a laser gain medium, and a mechanism to change the effective optical length of the laser cavity. By adjusting the effective optical cavity length between the cavity end mirror and Saturable Bragg Reflector, the repetition rate of the output optical pulses is changed. In yet another preferred embodiment, an optical RF source further includes an optical to electrical signal converter, and at least one of the following: a RF connector, a connecting waveguide, and a coaxial transmission cable with at least one terminating, impedance matching resistor. In an additional preferred embodiment, an optical RF source consists of a pump laser and mode matching optics, a Saturable Bragg Reflector that also serves as an output coupler and laser cavity end mirror, a second laser cavity end mirror also serving as pump coupler, a laser gain medium, and a mechanism to change the effective optical cavity length of the laser. By adjusting the effective optical cavity length between the cavity end mirrors, the repetition rate of the output optical pulses is changed.

42. 发明授权

US10759092B2 Methods of making high temperature elastic composites 有权
公开(公告)号：US10759092B2
公开(公告)日：2020-09-01
申请号：US14945488
申请日：2015-11-19
申请人： Chengjiao Yu , Zhiyue Xu , Xiao Wang , Goang-Ding Shyu
发明人： Chengjiao Yu , Zhiyue Xu , Xiao Wang , Goang-Ding Shyu
IPC分类号： B29C35/02 , B29C70/16 , B29B11/16 , B29C70/20 , B29C70/58
摘要： A method of manufacturing an elastic composite includes forming a preform from a filler filled one-dimensional elastic structure that contains a filler and a matrix material forming a pattern that provides elasticity to the one-dimensional elastic structure; and forming the elastic composite from the preform via one or more of the following: sintering; compression molding; or hot isostatic pressing.

43. 发明申请

US20170152371A1 DEGRADABLE EXTRUSION RESISTANT COMPOSITIONS AND ARTICLES OF MANUFACTURE 审中-公开
公开(公告)号：US20170152371A1
公开(公告)日：2017-06-01
申请号：US14953472
申请日：2015-11-30
申请人： Ping Duan , Anil K. Sadana , Suman Khatiwada , Yingqing Xu , Xiao Wang
发明人： Ping Duan , Anil K. Sadana , Suman Khatiwada , Yingqing Xu , Xiao Wang
IPC分类号： C08K7/14 , E21B41/00 , B29C43/00
CPC分类号： C08K7/14 , B29C43/003 , B29K2105/0002 , B29K2105/0067 , B29K2995/006 , C08K3/16 , E21B33/00 , E21B33/1208 , E21B34/00 , E21B41/00
摘要： A degradable polymer composition comprises a polyurethane comprising ester groups in a backbone of the polyurethane and carboxylic acid groups attached to the backbone of the polyurethane; and a filler comprising one or more of the following: a powder comprising particles having an average particle size of about 5 microns to about 500 microns; or a fiber having an average length of about ⅛ inch to about 5 inches. Also disclosed are articles comprising the composition. A method to degrade the article includes exposing the article to a fluid at a temperature of about 25° C. to about 300° C.

44. 发明申请

US20170144331A1 METHODS OF MAKING HIGH TEMPERATURE ELASTIC COMPOSITES 审中-公开
公开(公告)号：US20170144331A1
公开(公告)日：2017-05-25
申请号：US14945488
申请日：2015-11-19
申请人： Chengjiao Yu , Zhiyue Xu , Xiao Wang , Goang-Ding Shyu
发明人： Chengjiao Yu , Zhiyue Xu , Xiao Wang , Goang-Ding Shyu
IPC分类号： B29C35/02
摘要： A method of manufacturing an elastic composite comprises forming a preform from a filler filled one-dimensional elastic structure that comprises a filler and a matrix material forming a pattern that provides elasticity to the one-dimensional elastic structure; and forming the elastic composite from the preform via one or more of the following: sintering; compression molding; or hot isostatic pressing.

45. 发明授权

US09269773B2 Hole doping of graphene 有权
标题翻译：石墨烯的孔掺杂
公开(公告)号：US09269773B2
公开(公告)日：2016-02-23
申请号：US13696189
申请日：2011-05-05
申请人： Wei Chen , Zhenyu Chen , Thye Shen Andrew Wee , Lanfei Xie , Xiao Wang , Jiatao Sun , Ariando
发明人： Wei Chen , Zhenyu Chen , Thye Shen Andrew Wee , Lanfei Xie , Xiao Wang , Jiatao Sun , Ariando
IPC分类号： H01L29/66 , H01L29/16 , B82Y30/00 , B82Y40/00 , C01B31/04 , H01L29/861
CPC分类号： H01L29/1606 , B82Y30/00 , B82Y40/00 , C01B32/194 , H01L29/6609 , H01L29/861
摘要： An article includes a layer of graphene having a first work function; and a metal oxide film disposed on the layer of graphene, the metal oxide film having a second work function greater than the first work function. Electrons are transferred from the layer of graphene to the metal oxide film, forming a hole accumulation layer in the layer of graphene.
摘要翻译：一种物品包括具有第一功函数的石墨烯层; 以及设置在所述石墨烯层上的金属氧化物膜，所述金属氧化物膜具有大于所述第一功函数的第二功函数。电子从石墨烯层转移到金属氧化物膜，在石墨烯层中形成空穴积聚层。

46. 发明申请

US20140189995A1 METHODS FOR INSTALLING REACTOR COOLANT LOOP PIPING IN A NUCLEAR POWER PLANT 审中-公开
标题翻译：在核电厂安装反应器冷却环路管道的方法
公开(公告)号：US20140189995A1
公开(公告)日：2014-07-10
申请号：US13980800
申请日：2011-11-04
申请人： Xuancui Liang , Weihua Liu , Jian Li , Peike Dong , Dunquan Tan , Yongqing Li , Haibing Ju , Rongmin Wang , Hongbing Wei , Bin Xu , Rui Gou , Yunyang Li , Wei Li , Qiang Guo , Mingbao Qin , Xiao Wang
发明人： Xuancui Liang , Weihua Liu , Jian Li , Peike Dong , Dunquan Tan , Yongqing Li , Haibing Ju , Rongmin Wang , Hongbing Wei , Bin Xu , Rui Gou , Yunyang Li , Wei Li , Qiang Guo , Mingbao Qin , Xiao Wang
IPC分类号： G21C21/00
CPC分类号： G21C21/00 , G21C13/02 , G21C13/032 , G21C17/00 , Y02E30/40 , Y10T29/49826
摘要： Method for installing reactor coolant loop (RCL) piping of a reactor coolant system (RCS) system in a pressurized water reactor (PWR) nuclear power plant by positioning the reactor vessel, steam generator, or both, into position after attaching one or more coolant pumps, surveying coolant loop piping and a plurality of nozzles on the reactor vessel, the steam generator and coolant pump casing, or a combination thereof, with a precise measurement and 3D modeling technology for positioning data, then performing weld prep machining for the coolant loop piping on the reactor vessel side, and machining for the coolant loop piping on the steam generator side and coolant pump side based on the positioning data, and installing temporary supports for coolant loop piping and finishing the fit-up and welding between the coolant loop piping and the reactor vessel, steam generator, and each coolant pump.
摘要翻译：将反应堆冷却液系统（RCS）系统的反应堆冷却剂回路（RCL）管道安装在压水反应堆（PWR）核电站中的方法，将反应堆容器，蒸汽发生器或两者置于安装一个或多个冷却剂泵，测量冷却剂回路管道和反应堆容器上的多个喷嘴，蒸汽发生器和冷却剂泵壳体或其组合，具有用于定位数据的精确测量和3D建模技术，然后对冷却剂回路执行焊接准备加工基于定位数据对反应堆容器侧的管道以及蒸汽发生器侧和冷却剂泵侧的冷却剂回路管道的加工，以及安装用于冷却剂回路管道的临时支撑件并完成冷却剂回路管道之间的装配和焊接和反应堆容器，蒸汽发生器和每个冷却剂泵。

47. 发明申请

US20060141503A1 Detection of sequence variation of nucleic acid by shifted termination analysis 审中-公开
标题翻译：通过转移终止分析检测核酸的序列变异
公开(公告)号：US20060141503A1
公开(公告)日：2006-06-29
申请号：US11284453
申请日：2005-11-21
申请人： Xiao Wang
发明人： Xiao Wang
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6858 , C12Q2525/185
摘要： The invention relates to a method for detecting any mutation at a predetermined site occurring in a known nucleic acid sequence. The method uses primer extension analysis to detect the mutation. Unlabeled terminator is supplied along with labeled non-terminator in the primer extension reaction to detect whether the first nucleic acid base on the template strand that is directly opposite the nucleic acid base immediately 3′ to a primer is a mutant. In the primer extension reaction, the terminator is complementary to the wild-type base on the template strand that is directly opposite the nucleic acid base immediately 3′ to the primer. Non-terminators are the other nucleotides and are labeled. When the terminator is incorporated into the primer extension strand, primer extension reaction terminates. Incorporation of a labeled non-terminator in the primer extension strand indicates that a mutation has occurred at the predetermined nucleic acid base site.
摘要翻译：本发明涉及用于检测在已知核酸序列中发生的预定位点处的任何突变的方法。该方法采用引物延伸分析法检测突变。未标记的终止子与引物延伸反应中的标记的非终止子一起提供，以检测与核酸碱基直接相对于引物的模板链上的第一个核酸碱基是否是突变体。在引物延伸反应中，终止子与模板链上的野生型碱基互补，其与核酸碱基直接相对于引物3'直接相对。非终止子是其他核苷酸并被标记。当终止子并入引物延伸链中时，引物延伸反应终止。在引物延伸链中引入标记的非终止子表明在预定的核酸碱基位点发生了突变。

48. 发明授权

US06574203B2 Methods and apparatus for inter-frequency handoff in a wireless communication system 有权
公开(公告)号：US06574203B2
公开(公告)日：2003-06-03
申请号：US09888913
申请日：2001-06-25
申请人： Neil E. Bernstein , Xiao C. Bernstein , Wen-Yi Kuo , Martin H. Meyers , Xiao Wang , Carl F. Weaver
发明人： Neil E. Bernstein , Xiao C. Bernstein , Wen-Yi Kuo , Martin H. Meyers , Xiao Wang , Carl F. Weaver
IPC分类号： H04Q700
CPC分类号： H04W36/30 , H04W36/14
摘要： Inter-frequency handoffs in a CDMA or other wireless communication system are controlled using a noise-limited coverage trigger metric which is able to distinguish between same-frequency cell boundaries and other-frequency cell boundaries in the system. The trigger metric may be generated as a function of an average signal-to-noise measure for pilot signals received at a mobile station of the system and a linear sum of the signal-to-noise measures. The signal-to-noise measures may be generated in the mobile station and included in messages transmitted from the mobile station to one or more base stations of the system. The trigger metric is used to control a handoff from a current frequency to a new frequency in an ongoing call. The trigger metric may alternatively be based on a measure of mobile receive power alone. Other aspects of the invention reduce unnecessary searching for a new frequency and decrease the likelihood of “ping-ponging” from a current frequency to a new frequency by providing additional checks in the handoff process. For example, receive power and pilot signal-to-noise measures may be generated at a mobile station for both current and new frequencies. The mobile station then continues to operate at the current frequency as long as certain predetermined threshold conditions based on the measures are satisfied.

49. 发明授权

US06252861B1 Methods and apparatus for interfrequency handoff in a wireless communication system 失效
标题翻译：用于无线通信系统中的接口切换的方法和装置
公开(公告)号：US06252861B1
公开(公告)日：2001-06-26
申请号：US09048626
申请日：1998-03-26
申请人： Neil E. Bernstein , Xiao C. Bernstein , Wen-Yi Kuo , Martin H. Meyers , Xiao Wang , Carl F. Weaver
发明人： Neil E. Bernstein , Xiao C. Bernstein , Wen-Yi Kuo , Martin H. Meyers , Xiao Wang , Carl F. Weaver
IPC分类号： H04Q700
CPC分类号： H04W36/30 , H04W36/14
摘要： Inter-frequency handoffs in a CDMA or other wireless communication system are controlled using a noise-limited coverage trigger metric which is able to distinguish between same-frequency cell boundaries and other-frequency cell boundaries in the system. The trigger metric may be generated as a function of an average signal-to-noise measure for pilot signals received at a mobile station of the system and a linear sum of the signal-to-noise measures. The signal-to-noise measures may be generated in the mobile station and included in messages transmitted from the mobile station to one or more base stations of the system. The trigger metric is used to control a handoff from a current frequency to a new frequency in an ongoing call. The trigger metric may alternatively be based on a measure of mobile receive power alone. Other aspects of the invention reduce unnecessary searching for a new frequency and decrease the likelihood of “ping-ponging” from a current frequency to a new frequency by providing additional checks in the handoff process. For example, receive power and pilot signal-to-noise measures may be generated at a mobile station for both current and new frequencies. The mobile station then continues to operate at the current frequency as long as certain predetermined threshold conditions based on the measures are satisfied.
摘要翻译： CDMA或其他无线通信系统中的频率间切换是使用能够区分系统中的同频小区边界和其它频率小区边界的噪声限制覆盖触发度量来控制的。可以根据在系统的移动台处接收的导频信号的平均信噪比测量值和信噪比测量的线性和来产生触发度量。信号噪声测量可以在移动台中产生，并且包括在从移动站发送到系统的一个或多个基站的消息中。触发度量用于控制正在进行的呼叫中从当前频率到新频率的切换。触发度量可以替代地基于单独的移动接收功率的量度。本发明的其他方面通过在切换过程中提供额外的检查来减少对新频率的不必要的搜索并且减少从当前频率到新频率的“乒乓”的可能性。例如，可以在移动台处为当前和新频率产生接收功率和导频信号噪声测量。只要满足基于措施的某些预定阈值条件，移动台就继续以当前频率工作。

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