公开(公告)号：US20090316680A1

公开(公告)日：2009-12-24

申请号：US12143344

申请日：2008-06-20

申请人： LIN YANG ,  Qin Liu

发明人： LIN YANG ,  Qin Liu

IPC分类号： H04J3/06 ,  H04L27/28 ,  H04Q7/00

CPC分类号： H04L5/0048 ,  H04L5/0007 ,  H04L27/2605

摘要： In a TDS-OFDM communications system, within a frame time, a transmitted signal comprising a preamble, a downlink sub-frame, and an uplink sub-frame. Within the downlink sub-frame, interposed between sub-frames are guard intervals that have known sequences positioned therein. The known sequences are used for an estimation of a received power. A method comprising the step of using a guard sequence in a guard interval of OFDM symbols of the received TDS-OFDM signals in the downlink or the uplink to estimate a received signal power and using the estimated signal power to calculate a CINR is provided.

摘要翻译： 在TDS-OFDM通信系统中，在帧时间内，包括前导码，下行链路子帧和上行链路子帧的发送信号。 在下行链路子帧之间，插入在子帧之间是具有定位在其中的已知序列的保护间隔。 已知的序列用于估计接收功率。 提供了一种方法，其包括在下行链路或上行链路中接收的TDS-OFDM信号的OFDM符号的保护间隔中使用保护序列来估计接收信号功率并使用估计信号功率来计算CINR的步骤。

公开(公告)号：US07538146B2

公开(公告)日：2009-05-26

申请号：US11618800

申请日：2006-12-30

申请人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorge Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

发明人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorge Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

IPC分类号： C08F290/06

CPC分类号： G02B1/043 ,  A61L27/26 ,  B29C39/42 ,  B29C71/00 ,  B29L2011/0041 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  C08L43/04 ,  C08L75/04 ,  C08L51/085 ,  C08L2666/20 ,  C08L51/08 ,  C08L83/04 ,  C08L33/00 ,  C08G18/63 ,  C08G18/48

摘要： An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.

公开(公告)号：US07468398B2

公开(公告)日：2008-12-23

申请号：US11146586

申请日：2005-06-07

申请人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorg Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

发明人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jorg Griesser ,  Arthur Ho ,  Jens Hopken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jurgen Vogt ,  Lynn Cook Winterton

IPC分类号： C08F290/06

CPC分类号： G02B1/043 ,  A61L27/26 ,  B29C39/42 ,  B29C71/00 ,  B29L2011/0041 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  C08L43/04 ,  C08L75/04 ,  C08L51/085 ,  C08L2666/20 ,  C08L51/08 ,  C08L83/04 ,  C08L33/00 ,  C08G18/63 ,  C08G18/48

摘要： An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.

摘要翻译： 一种适用于眼睛延长磨损期至少一天的眼科镜片，没有临床显着量的角膜肿胀，并且没有实质的佩戴者不适。 透镜具有透氧性和离子或水渗透性的平衡，离子或水渗透性足以提供良好的眼内运动，使得透镜和眼睛之间发生良好的泪液交换。 优选的透镜是含氧大分子单体和离子单体单体的共聚产物。 本发明包括长期佩戴的隐形眼镜，其包括具有从内表面延伸到外表面的氧透过和离子传播途径的核心。

公开(公告)号：US07339376B2

公开(公告)日：2008-03-04

申请号：US11279107

申请日：2006-04-09

申请人： Qin Liu

发明人： Qin Liu

IPC分类号： G01V3/00

CPC分类号： G01R33/3856

摘要： Systems, methods and apparatus are provided through which heat produced in the patient examination space by the power used to create electromagnetic fields in an MRI/MRS system is significantly reduced by coolant carried by one of two split connected concentric coil layers of one of two of the primary gradient coils used to alter the main magnetic field. The coil carrying the coolant is made of copper tubing. The second primary gradient coil is placed between the layers of the split primary gradient coil. Adjusting the number of turns in each layer of the split primary gradient coil adjusts the heat generated. The inductances and resistances of the two primary gradient coils are balanced by adjusting the gain of the coils.

摘要翻译： 提供了一种系统，方法和装置，通过这些系统，方法和装置，通过用于在MRI / MRS系统中产生电磁场的功率在病人检查空间中产生的热量被两个分开连接的同心线圈层之一 用于改变主磁场的主梯度线圈。 承载冷却剂的盘管由铜管制成。 第二主梯度线圈被放置在分裂初级梯度线圈的层之间。 调整分裂初级梯度线圈每层的匝数调节产生的热量。 通过调节线圈的增益来平衡两个主梯度线圈的电感和电阻。

公开(公告)号：US06996192B1

公开(公告)日：2006-02-07

申请号：US10359430

申请日：2003-02-05

申请人： Qin Liu ,  Lin Yang

发明人： Qin Liu ,  Lin Yang

IPC分类号： H04L27/06

CPC分类号： H04L27/2657 ,  H04L27/2675 ,  H04L27/2695

摘要： Method and system for adaptively estimating and compensating for phase noise error in a received signal s(t;data). A plurality of transmission parameter symbol (TPS) sets, each with a representative TPS group frequency, are incorporated in the signal before transmission. Received channel response amplitudes are analyzed to select a particular TPS frequency group, and inverse Fourier transforms, N(t) and D(t), are computed for these chosen signals. A complex ratio, r(t)=N(t)/D(t), is computed and used to determine a phase angle φ(t). A phase noise error compensated, time domain signal, equal to exp{−jφ(t)}·s(t−Δt(delay);data) is provided.

摘要翻译： 用于自适应地估计和补偿接收信号s（t;数据）中的相位噪声误差的方法和系统。 具有代表性的TPS组频率的多个传输参数符号（TPS）集合被并入传输之前的信号中。 分析接收的信道响应幅度以选择特定的TPS频率组，并且为这些选择的信号计算反傅立叶变换N（t）和D（t）。 计算复数比r（t）= N（t）/ D（t）并用于确定相位角phi（t）。 提供相位噪声误差补偿，时域信号等于exp {-jphi（t.s（t-Deltat（delay）; data）。

公开(公告)号：US06951894B1

公开(公告)日：2005-10-04

申请号：US09640526

申请日：2000-08-17

申请人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jörg Griesser ,  Arthur Ho ,  Jens Höpken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jürgen Vogt ,  Lynn Cook Winterton

发明人： Paul Clement Nicolson ,  Richard Carlton Baron ,  Peter Chabrecek ,  John Court ,  Angelika Domschke ,  Hans Jörg Griesser ,  Arthur Ho ,  Jens Höpken ,  Bronwyn Glenice Laycock ,  Qin Liu ,  Dieter Lohmann ,  Gordon Francis Meijs ,  Eric Papaspiliotopoulos ,  Judy Smith Riffle ,  Klaus Schindhelm ,  Deborah Sweeney ,  Wilson Leonard Terry, Jr. ,  Jürgen Vogt ,  Lynn Cook Winterton

IPC分类号： G02C7/04 ,  A61F20060101 ,  A61F2/14 ,  A61L27/00 ,  A61L27/26 ,  A61L27/34 ,  B05D7/24 ,  B29C39/42 ,  B29C71/00 ,  B29D11/00 ,  C08F220/22 ,  C08F290/06 ,  C08F290/14 ,  C08F299/08 ,  C08G20060101 ,  C08G18/10 ,  C08G18/48 ,  C08G18/50 ,  C08G18/61 ,  C08G18/67 ,  C08G18/81 ,  C08G18/83 ,  C08G77/00 ,  C08G77/04 ,  C08G77/46 ,  C08J5/00 ,  C08K3/00 ,  C08L20060101 ,  C08L33/08 ,  C08L33/10 ,  C08L83/04 ,  G02B1/04 ,  G02C20060101

CPC分类号： G02C7/049 ,  A61L27/26 ,  A61L27/34 ,  A61L2430/16 ,  B05D1/62 ,  B29C39/42 ,  B29C71/00 ,  B29D11/00076 ,  B29L2011/0041 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/5015 ,  C08G18/61 ,  C08G18/672 ,  C08G18/8116 ,  C08G18/8175 ,  G02B1/043 ,  Y10S525/903 ,  Y10S525/936 ,  Y10S525/937 ,  C08L51/085 ,  C08L51/08 ,  C08L33/00 ,  C08L83/04 ,  C08L39/06 ,  C08G18/63 ,  C08G18/48

摘要： An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of a oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.

摘要翻译： 一种适用于眼睛延长磨损期至少一天的眼科镜片，没有临床显着量的角膜肿胀，并且没有很大的佩戴者不适。 透镜具有透氧性和离子或水渗透性的平衡，离子或水渗透性足以提供良好的眼内运动，使得透镜和眼睛之间发生良好的泪液交换。 优选的透镜是含氧大分子单体和离子单体单体的共聚产物。 本发明包括长期佩戴的隐形眼镜，其包括具有从内表面延伸到外表面的氧透过和离子传播途径的核心。

公开(公告)号：US06881729B2

公开(公告)日：2005-04-19

申请号：US10207565

申请日：2002-07-29

申请人： Weiming Li ,  Alexander P. Scott ,  Honggao Yan ,  Douglas Gage ,  Mike J. Siefkes ,  Qin Liu ,  Sangseon Yun

发明人： Weiming Li ,  Alexander P. Scott ,  Honggao Yan ,  Douglas Gage ,  Mike J. Siefkes ,  Qin Liu ,  Sangseon Yun

IPC分类号： A01N45/00 ,  A61K31/575

CPC分类号： A01N45/00

摘要： Novel compounds isolated from the bile of male sea lampreys are described, in particular, 7α,12α,24-trihydroxy-5α-cholan-3-one-24-sulfate and 7α,12α-dihydroxy-5α-cholan-3-one-24-oic acid and an ELISA for detecting the compounds. The bile compounds act as pheromones which attract female sea lampreys in water to the point in the water where the compounds had been introduced. The bile compounds are useful in lamprey population management programs where it is desirable to control the locomotion and distribution of lampreys and in food operations where it enhances the efficiency of catching lampreys for food.

摘要翻译： 从男性海胆胆汁中分离的新型化合物，特别是7α，12α，24-三羟基-5α-胆碱-3-酮-24-硫酸盐和7α，12α-二羟基-5α-胆碱-3-酮的新型化合物， 24-酸和用于检测化合物的ELISA。 胆汁化合物起着信号素的作用，吸引了女性海水中的水分，直到引入化合物的水中。 胆汁化合物可用于芸香种群管理计划，其中需要控制灯泡的运动和分布以及食物操作，从而提高捕捉食物的效率。

公开(公告)号：US06481832B2

公开(公告)日：2002-11-19

申请号：US09774259

申请日：2001-01-29

申请人： Qin Liu ,  Naoto Kawamura ,  Chien-Hua Chen

发明人： Qin Liu ,  Naoto Kawamura ,  Chien-Hua Chen

IPC分类号： B41J205

CPC分类号： B41J2/1645 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1635 ,  Y10T29/49 ,  Y10T29/49085 ,  Y10T29/49401

摘要： The invention is a fluid ejection device, such as a printhead, that has a substrate with a first surface mating to an orifice layer, preferably through a stack of thin-film layers. The orifice layer defines a fluid chamber interfacing to an orifice opening or nozzle. The substrate has a second surface having a truncated pyramidal structure; either polyhedral or triangular ridge shaped defining an opening through the substrate to the fluid chamber. The substrate further has an ejection element, preferably disposed as a resistor in the stack of thin-film layers. When energy is transferred from the ejection element to the fluid in the fluid chamber, fluid is ejected from the orifice opening. The fluid ejection device may have one or a plurality of fluid chambers and one or a plurality of frustums of a truncated polyhedral, truncated pyramidal, truncated conical or truncated triangular cross-sectional ridge structures defining openings from the second surface of the substrate to the fluid chambers.

摘要翻译： 本发明是一种流体喷射装置，例如打印头，其具有基底，其具有与孔层相匹配的第一表面，优选地通过一叠薄膜层。 孔口层限定与孔口或喷嘴连接的流体室。 基板具有具有截头棱锥结构的第二表面; 多面体或三角形脊形，限定通过基底的开口到流体室。 衬底还具有优选地设置在薄膜层堆叠中作为电阻器的喷射元件。 当能量从喷射元件转移到流体室中的流体时，流体从孔口排出。 流体喷射装置可以具有一个或多个流体室和一个或多个截头圆锥体，其截断的多面体，截头锥体，截头圆锥形或截头三角形横截面脊结构限定从衬底的第二表面到流体的开口 房间。

公开(公告)号：US09366895B2

公开(公告)日：2016-06-14

申请号：US12375511

申请日：2007-07-25

申请人： Qin Liu ,  Bradley Chung ,  John Christopher Rudin ,  Frank E. Glass

发明人： Qin Liu ,  Bradley Chung ,  John Christopher Rudin ,  Frank E. Glass

IPC分类号： B32B27/38 ,  B05D5/06 ,  G02F1/1333

CPC分类号： G02F1/133371 ,  G02F1/133345 ,  G02F2202/022 ,  Y10T428/31515

摘要： Various methods and apparatus relating to a multi-level layer (140, 440, 540, 640, 740) are disclosed.

摘要翻译： 公开了与多层（140,440,540,640,740）有关的各种方法和装置。

公开(公告)号：US20140376082A1

公开(公告)日：2014-12-25

申请号：US14373363

申请日：2012-01-24

申请人： Zhang-Lin Zhou ,  Qin Liu ,  Gregg Combs ,  James R. Owen

发明人： Zhang-Lin Zhou ,  Qin Liu ,  Gregg Combs ,  James R. Owen

IPC分类号： G02F1/167 ,  G02F1/00 ,  G02B1/04

CPC分类号： G02F1/167 ,  C07D207/40 ,  C07D405/04 ,  C09D11/00 ,  C09D11/033 ,  C09D11/037 ,  C09D11/10 ,  C09D11/34 ,  C09D11/52 ,  G02B1/04 ,  G02F1/0063 ,  G02F1/0081 ,  G02F2001/1678 ,  G03G9/125 ,  G03G9/135

摘要： A compound is disclosed. The compound has the general structure: wherein Y is selected from the group consisting of hydrocarbons, hydrocarbons including nitrogen in the carbon backbone, and hydrocarbons including oxygen in the carbon backbone; wherein R1 and R2 are each independently selected from the group consisting of hydrogen, linear hydrocarbons, branched hydrocarbons, and cyclic hydrocarbons and wherein R1 and R2 are not both hydrogen; wherein X is selected from the group consisting of CH2, O, N—R3, S, and nothing and wherein R3 is selected from the group consisting of hydrogen, branched hydrocarbons, linear hydrocarbons, and cyclic hydrocarbons; wherein m is an integer between 1 and 50, inclusive; wherein n is an integer between 1 and 10,000, inclusive; and wherein p, q, and z are each independently an integer greater than 0.

摘要翻译： 公开了化合物。 该化合物具有以下一般结构：其中Y选自碳氢化合物，碳骨架中包含氮的烃和碳骨架中包含氧的烃; 其中R1和R2各自独立地选自氢，直链烃，支链烃和环状烃，并且其中R1和R2不同时为氢; 其中X选自CH 2，O，N-R 3，S，并且不含，其中R 3选自氢，支链烃，直链烃和环状烃; 其中m是1和50之间的整数，包括1和50; 其中n是1和10,000之间的整数，包括端值; 并且其中p，q和z各自独立地为大于0的整数。