公开(公告)号：US20140176937A1

公开(公告)日：2014-06-26

申请号：US13880732

申请日：2011-12-16

申请人： Tiegen Liu ,  Kun Liu ,  Zhenyang Ding ,  Junfeng Jiang ,  Dingjie Li

发明人： Tiegen Liu ,  Kun Liu ,  Zhenyang Ding ,  Junfeng Jiang ,  Dingjie Li

IPC分类号： G01M11/00

CPC分类号： G01M11/3172 ,  G01D5/35325 ,  G01D5/35329 ,  G01D5/35354 ,  G01H9/004 ,  G01M11/3181

摘要： This invention relates to a distributed disturbance sensing device based on polarization sensitive optical frequency domain reflectometry (OFDR) and the related demodulation thereof. The device, adopting OFDR, polarization controlling and analysis techniques, consists of a ultra-narrow linewidth tunable laser source module, polarization generating and polarization splitting balanced detecting module, laser source optical frequency and phase monitoring module, high-speed optical switch and so on to establish a large-scale and long-distance optical sensing network. The demodulation method consists of analysis the polarization information from sensing optical fiber, the method of suppressing and compensating of the non-linear optical frequency and the laser phase noise, super-resolution analyzing, advanced denoising method and the polarization information analysis method based on Jones and Mueller's matrices using distributed wave plate model of optical fiber.

摘要翻译： 本发明涉及基于偏振敏感光频域反射测量（OFDR）的分布式扰动感测装置及其相关解调。 该器件采用OFDR，偏振控制和分析技术，由超窄线可调谐激光源模块，偏振产生和偏振分光平衡检测模块，激光源光频相位监控模块，高速光开关等组成 建立大型和长距离光传感网络。 解调方法包括分析来自感测光纤的偏振信息，抑制和补偿非线性光频率和激光相位噪声的方法，超分辨率分析，高级去噪方法和基于琼斯的极化信息分析方法 和使用光纤分布波板模型的Mueller矩阵。

公开(公告)号：US08736170B1

公开(公告)日：2014-05-27

申请号：US13032488

申请日：2011-02-22

申请人： Kun Liu ,  Gregory A. Schwind

发明人： Kun Liu ,  Gregory A. Schwind

IPC分类号： H01J25/50 ,  H01J23/06

CPC分类号： H01J23/06 ,  H01J37/063 ,  H01J37/073 ,  H01J2237/022

摘要： A cold field emission (CFE) electron source for a focused electron beam system such as a transmission electron microscope (TEM), scanning transmission electron microscope (STEM), or scanning electron microscope (SEM) is disclosed. The source employs an emitter enclosure electrode behind the CFE tip which, in conjunction with the extractor electrode, defines a closed volume that can be thoroughly cleaned by electron impact desorption (EID) and radiative heating from a heated filament located between the emitter enclosure electrode and extractor electrode. The extractor electrode may have a counterbore which restricts backscattered electrons generated at the extractor from reaching portions of the source and gun which have not been cleaned by EID. Pre-cleaning of the emitter enclosure electrode and extractor electrode prior to cold field emission substantially improves both source emission stability and frequency noise characteristics, enabling source operation over time intervals adequate for application to TEMs, STEMs, and SEMs.

摘要翻译： 公开了透射电子显微镜（TEM），扫描透射电子显微镜（STEM）或扫描电子显微镜（SEM）等聚焦电子束系的冷场发射（CFE）电子源。 该源在CFE尖端之后采用发射器外壳电极，其与提取器电极结合，限定可通过电子轰击解吸（EID）彻底清洁的封闭体积，以及位于发射体外壳电极和 提取电极。 提取器电极可以具有沉孔，其限制在提取器处产生的反向散射电子到达未被EID清洁的源和枪的部分。 在冷场发射之前预先清洁发射器外壳电极和提取器电极大大改善了源发射稳定性和频率噪声特性，从而能够实现源于在适用于TEM，STEM和SEM的时间间隔的源操作。

公开(公告)号：US08566114B2

公开(公告)日：2013-10-22

申请号：US12128495

申请日：2008-05-28

申请人： Tarun Thakur ,  Kun Liu ,  Evimaria Terzi ,  Tyrone W. A. Grandison ,  William Cody

发明人： Tarun Thakur ,  Kun Liu ,  Evimaria Terzi ,  Tyrone W. A. Grandison ,  William Cody

IPC分类号： G06Q10/00 ,  G06Q50/00

CPC分类号： G06Q50/22 ,  G06F19/00 ,  G06Q30/08

摘要： A computer program product and a system are provided. The product and system provide associations between individuals having health care needs and available social services. The providing is efficient and cost effective.

摘要翻译： 提供了一种计算机程序产品和系统。 该产品和系统提供具有医疗保健需求和现有社会服务的个人之间的协会。 该提供是高效和成本有效的。

公开(公告)号：US20120287981A1

公开(公告)日：2012-11-15

申请号：US13496276

申请日：2010-01-27

申请人： Huahua Xiao ,  Dengkui Zhu ,  Zhaohua Lu ,  Kun Liu ,  Wanshuai Zhang

发明人： Huahua Xiao ,  Dengkui Zhu ,  Zhaohua Lu ,  Kun Liu ,  Wanshuai Zhang

IPC分类号： H04L27/00 ,  H04B17/00

CPC分类号： H04B7/0626 ,  H04B7/0417 ,  H04B7/0469 ,  H04B7/0617

摘要： The present invention provides a method and system for transmitting Multiple Input Multiple Output (MIMO) beam forming data. The method comprises: performing MIMO coding on data streams to obtain the coded data streams; obtaining weight values W=(Wi,j)Tx×S for beam forming of an antenna array of Tx×S of a transmitting end based on channel information from the antenna array of the transmitting end to antennas of a receiving end, where Tx is the number of transmitting antennas of the transmitting end, S is the number of the MIMO-coded data streams, and S≦Tx; and weighting the coded data streams with the weight values W=(Wi,j)Tx×S for beam forming, and transmitting the weighted data streams by corresponding antennas, where the data transmitted by antenna i is superposed data Σj=1SWi,jxj, i=1, . . . , Tx, j=1, . . . , S, and xj is jth coded data stream.

摘要翻译： 本发明提供了一种用于发送多输入多输出（MIMO）波束形成数据的方法和系统。 该方法包括：对数据流执行MIMO编码以获得编码数据流; 基于从发送端的天线阵列到接收端的天线的信道信息获得发送端的Tx×S的天线阵列的波束形成的权重值W =（Wi，j）Tx×S，其中Tx是 发送端的发送天线的数量，S是MIMO编码数据流的数量，S＆nlE; Tx; 并用权重值W =（Wi，j）Tx×S对波束形成进行加权，并且通过对应的天线发送加权的数据流，其中由天线i发送的数据是叠加的数据＆Sgr; j = 1SWi， jxj，i = 1，。 。 。 ，Tx，j = 1，...。 。 。 ，S和xj是第j个编码数据流。

公开(公告)号：US20120221387A1

公开(公告)日：2012-08-30

申请号：US13034342

申请日：2011-02-24

申请人： Kun Liu ,  Abraham Bagherjeiran ,  Vijay K. Narayanan ,  Rajen Subba ,  Lei Tang

发明人： Kun Liu ,  Abraham Bagherjeiran ,  Vijay K. Narayanan ,  Rajen Subba ,  Lei Tang

IPC分类号： G06Q30/00

CPC分类号： G06Q30/0269 ,  G06Q50/01

摘要： A system for incentivizing sharing advertisements (“ads”) and associated deals with others includes a processor programmed to transmit to a user, for display in an application window of a communication device of a user, an advertisement and an associated deal with an economic incentive for sharing the advertisement with first persons in a social network of the user. The system tracks and stores referral activity by the first persons in the social network of the user in relation to the advertisement, the referral activity including the first persons sharing the advertisement with second persons. The system tracks and stores conversion activity such as purchasing by the first persons in the social network of the user in relation to the deal and purchasing by second persons referred by the first persons. The system delivers the economic incentive to the user for sharing with the first persons; for the first and second persons who share the advertisement; and/or for the first and second persons who convert the deal.

摘要翻译： 用于激励共享广告（“广告”）和与他人相关联的交易的系统包括被编程为传送给用户的处理器，用于在用户的通信设备的应用窗口中显示广告和与经济激励相关联的交易 用于在用户的社交网络中与第一人共享广告。 该系统跟踪和存储用户社交网络中与广告有关的第一人员的转介活动，转介活动包括与第二人共享广告的第一人。 系统跟踪和存储转换活动，例如第一人员在用户的社会网络中购买有关交易并由第一人员提及的第二人购买。 系统向用户提供经济激励，与第一人员共享; 分享广告的第一和第二人; 和/或转换交易的第一和第二人。

公开(公告)号：US08234688B2

公开(公告)日：2012-07-31

申请号：US12418511

申请日：2009-04-03

申请人： Tyrone W. A. Grandison ,  Sherry Guo ,  Kun Liu ,  Eugene M Maximilien ,  Dwayne L Richardson ,  Tony Sun

发明人： Tyrone W. A. Grandison ,  Sherry Guo ,  Kun Liu ,  Eugene M Maximilien ,  Dwayne L Richardson ,  Tony Sun

IPC分类号： H04L29/06

CPC分类号： G06F21/6245 ,  G06Q50/01

摘要： Methods for managing privacy settings for a social network using an electronic computing device are presented including: causing the electronic computing device to receive a triggering event on the social network; and causing the electronic computing device to determine a number of privacy indices in response to the triggering event, where the number of privacy indices correspond with at least one target user, where the number of privacy indices are normalized from a summation of a number of privacy scores, where the number of privacy scores are each derived from a sum of attribute scores, and where the sum of attribute scores are each derived from a weighted sensitivity value of an attribute and a user relationship distance value of a user and the target user.

摘要翻译： 呈现用于管理使用电子计算设备的社交网络的隐私设置的方法，包括：使电子计算设备在社交网络上接收触发事件; 以及使得所述电子计算设备响应于所述触发事件来确定隐私索引的数量，其中所述隐私索引的数量与至少一个目标用户相对应，其中所述隐私索引的数量根据隐私数量的总和被归一化 分数，其中隐私分数的数量各自从属性分数的总和导出，并且其中属性分数的总和各自从用户和目标用户的属性的加权灵敏度值和用户关系距离值导出。

公开(公告)号：US08163641B2

公开(公告)日：2012-04-24

申请号：US12695808

申请日：2010-01-28

申请人： George Y. Gu ,  Neil J. Bassom ,  Thomas J. Gannon ,  Kun Liu

发明人： George Y. Gu ,  Neil J. Bassom ,  Thomas J. Gannon ,  Kun Liu

IPC分类号： H01L21/4763

CPC分类号： H01L21/76894 ,  C25D3/665 ,  C25D5/02 ,  C25F3/12 ,  C25F3/14 ,  H01L21/2885 ,  H01L21/32134 ,  H01L21/76892

摘要： A charge transfer mechanism is used to locally deposit or remove material for a small structure. A local electrochemical cell is created without having to immerse the entire work piece in a bath. The charge transfer mechanism can be used together with a charged particle beam or laser system to modify small structures, such as integrated circuits or micro-electromechanical system. The charge transfer process can be performed in air or, in some embodiments, in a vacuum chamber.

摘要翻译： 电荷转移机构用于局部沉积或去除小结构的材料。 产生局部电化学电池，而不必将整个工件浸入浴中。 电荷转移机构可以与带电粒子束或激光系统一起使用以修改小结构，例如集成电路或微机电系统。 电荷转移过程可以在空气中或在一些实施方案中在真空室中进行。

公开(公告)号：US20110178257A1

公开(公告)日：2011-07-21

申请号：US13007549

申请日：2011-01-14

申请人： Huanquan Sun ,  Zhenquan Li ,  Xulong Cao ,  Guangsu Huang ,  Xinwang Song ,  Xiaohong Cui ,  Kun Liu ,  Jing Zheng ,  Xiaoyan Chen ,  Zhiqing Su ,  Zuming Jiang ,  Jinrong Wu

发明人： Huanquan Sun ,  Zhenquan Li ,  Xulong Cao ,  Guangsu Huang ,  Xinwang Song ,  Xiaohong Cui ,  Kun Liu ,  Jing Zheng ,  Xiaoyan Chen ,  Zhiqing Su ,  Zuming Jiang ,  Jinrong Wu

IPC分类号： C08F226/02 ,  C08F4/46

CPC分类号： C09K8/588 ,  C02F2101/32 ,  C08F4/40 ,  C08F218/02 ,  C08F220/34 ,  C08F220/56 ,  C08F226/02 ,  C08F2218/22 ,  C10G1/00

摘要： The present invention relates to a new type of oil displacement agent and the process for preparing the same. The oil displacement agent is formed of a polyaclylamide-based polymer characterized by a partly crosslinked and partly branched structure, wherein said polyacrylamide-based polymer is obtained by aqueous copolymerization of acrylamide and N,N-dimethylaminoethyl methacrylate as a functional monomer, in the presence of a redox initiator system.

摘要翻译： 本发明涉及新型排油剂及其制备方法。 排油剂由聚酰胺类聚合物形成，其特征在于部分交联和部分支化的结构，其中所述聚丙烯酰胺类聚合物通过丙烯酰胺和作为官能单体的N，N-二甲基氨基乙基甲基丙烯酸酯的水共聚获得， 的氧化还原引发剂体系。

公开(公告)号：US20110075647A1

公开(公告)日：2011-03-31

申请号：US12993601

申请日：2008-12-30

申请人： Kun Liu ,  Zhaohua Lu ,  Ying Liu

发明人： Kun Liu ,  Zhaohua Lu ,  Ying Liu

IPC分类号： H04W4/00

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/2601 ,  Y02D70/00

摘要： The present invention discloses a method for sending signaling and a method for receiving signaling in a multiple carrier frequency communication system. The method for sending signaling comprises: a base station sends control signaling on a primary carrier frequency corresponding to a terminal; the control signaling carries the indication information for indicating the part of control signaling which needs to be decoded of a secondary carrier frequency. The primary carrier frequency is a carrier frequency resource that the terminal must decode all the control signaling. The secondary carrier frequency is a carrier frequency resource on which the terminal can operate determined by the control signaling on the primary carrier frequency of the terminal, and whether the part of the control signaling of the secondary carrier frequency needs to be decoded is indicated by the control signaling of the primary carrier frequency.

摘要翻译： 本发明公开了一种用于在多载频通信系统中发送信令的方法和用于接收信令的方法。 发送信令的方法包括：基站在与终端对应的主载波上发送控制信令; 控制信令携带用于指示需要对辅载波频率进行解码的控制信令的一部分的指示信息。 主载波频率是终端必须解码所有控制信令的载波频率资源。 次载波频率是终端可以通过终端的主载波上的控制信令确定的载波频率资源，以及辅载波频率的控制信令的一部分是否需要解码，由 控制主载波信号的信号。

公开(公告)号：US20100306834A1

公开(公告)日：2010-12-02

申请号：US12468738

申请日：2009-05-19

申请人： Tyrone W.A. Grandison ,  Kun Liu ,  Eugene Michael Maximilien ,  Evimaria Terzi

发明人： Tyrone W.A. Grandison ,  Kun Liu ,  Eugene Michael Maximilien ,  Evimaria Terzi

IPC分类号： H04L29/04 ,  G06F15/16 ,  G06F21/00

CPC分类号： G06F21/6245

摘要： Systems and methods for managing security and/or privacy settings are described. In one embodiment, the method may include communicably coupling a first client to a second client. The method may further include propagating a portion of a plurality of security and/or privacy settings for the first client from the first client to the second client. The method may also include, upon receiving at the second client the portion of the plurality of security and/or privacy settings for the first client, incorporating the received portion of the plurality of security and/or privacy settings for the first client into a plurality of security and/or privacy settings for the second client.

摘要翻译： 描述用于管理安全和/或隐私设置的系统和方法。 在一个实施例中，该方法可以包括将第一客户端可通信地耦合到第二客户端。 该方法还可以包括将第一客户端的多个安全和/或隐私设置的一部分从第一客户端传播到第二客户端。 该方法还可以包括，在第二客户端接收到第一客户端的多个安全和/或隐私设置的部分，将接收到的第一客户端的多个安全和/或隐私设置的部分合并成多个 的第二客户端的安全和/或隐私设置。