公开(公告)号：US06890868B2

公开(公告)日：2005-05-10

申请号：US10273896

申请日：2002-10-17

Applicant: Yiliang Wu ,  Ping Liu ,  Beng S. Ong ,  Dasarao K. Murti

Inventor： Yiliang Wu ,  Ping Liu ,  Beng S. Ong ,  Dasarao K. Murti

IPC: B05D1/36 ,  C08J5/18 ,  H01L21/20 ,  H01L21/336 ,  H01L21/47 ,  H01L29/76 ,  H01L29/786 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  H01L51/40

CPC classification number: H01L51/0545 ,  C08G61/02 ,  C08G61/126 ,  H01L51/0003 ,  H01L51/0007 ,  H01L51/0012 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/052 ,  H01L51/0525 ,  H01L51/0541

Abstract: A process including: (a) selecting a composition including a polymer and a liquid, wherein the polymer exhibits lower solubility in the liquid at room temperature but exhibits greater solubility in the liquid at an elevated temperature, wherein the composition gels when the elevated temperature is lowered to a first lower temperature without agitation; (b) dissolving at the elevated temperature at least a portion of the polymer in the liquid; (c) lowering the temperature of the composition from the elevated temperature to the first lower temperature; (d) agitating the composition to disrupt any gelling, wherein the agitating commences at any time prior to, simultaneous with, or subsequent to the lowering the elevated temperature of the composition to the first lower temperature: (e) depositing a layer of the composition wherein the composition is at a second lower temperature lower than the elevated temperature; and (f) drying at least partially the layer.

Abstract translation: 一种方法，包括：（a）选择包含聚合物和液体的组合物，其中聚合物在室温下在液体中表现出较低的溶解度，但在升高的温度下在液体中表现出较高的溶解度，其中当升高的温度为 在不搅拌的情况下降至第一较低温度; （b）在升高的温度下将聚合物的至少一部分溶解在液体中; （c）将组合物的温度从升高的温度降低到第一较低温度; （d）搅拌组合物以破坏任何胶凝，其中搅拌在组合物的升高温度降低到第一较低温度之前，同时或之后的任何时间开始：（e）沉积组合物层 其中所述组合物处于低于升高的温度的第二较低温度; 和（f）至少部分干燥该层。

公开(公告)号：US06872801B2

公开(公告)日：2005-03-29

申请号：US10042360

申请日：2002-01-11

Applicant: Beng S. Ong ,  Ping Liu ,  Yiliang Wu ,  Yu Qi

Inventor： Beng S. Ong ,  Ping Liu ,  Yiliang Wu ,  Yu Qi

IPC: C08G61/12 ,  H01B1/12 ,  H01L29/786 ,  H01L51/05 ,  H01L51/30 ,  C08G75/00

CPC classification number: C08G61/126 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0541 ,  H01L51/0545

Abstract: A polythiophene wherein the monomer segments thereof contain: wherein A is a side chain; B is hydrogen or a side chain; and D is a divalent segment, and wherein the number of A-substituted thienylene units (I) in the monomer segments is from about 1 to about 10, the number of B-substituted thienylene units (II) is from 0 to about 5, and the number of divalent segments D is 0 or 1.

Abstract translation: 聚噻吩，其中单体链段含有：其中A是侧链; B是氢或侧链; D是二价段，单体链段中的A取代的亚噻吩基单元（I）的数量为约1至约10，B-取代的亚噻吩基单元（II）的数目为0至约5， 并且二价段D的数目为0或1。

公开(公告)号：US20050043504A1

公开(公告)日：2005-02-24

申请号：US10646196

申请日：2003-08-22

Applicant: Yiliang Wu ,  Ping Liu ,  Lu Jiang ,  Beng Ong

Inventor： Yiliang Wu ,  Ping Liu ,  Lu Jiang ,  Beng Ong

IPC: C08G61/02 ,  C08G61/10 ,  C08G61/12 ,  C08G75/00

CPC classification number: C08G61/126 ,  C08G61/02 ,  C08G61/10

Abstract: A thienylene-arylene polymer comprised of a repeating segment containing at least one 2,5-thienylene unit selected from (I) and (II), and from about one to about three arylene units selected from (IIIa), (IIIb), and/or (IIIc) wherein R is an alkyl or an alkoxy; R′ is halogen, alkyl, or alkoxy, and a and b represent the number of Rs.

Abstract translation: 由含有至少一个选自（I）和（II）的2,5-亚噻吩基单元的重复链段和选自（IIIa），（IIIb）和（IIIb）中的约1至约3个亚芳基的亚噻吩基亚芳基聚合物 /或（IIIc）其中R是烷基或烷氧基; R'是卤素，烷基或烷氧基，a和b表示Rs的数目。

公开(公告)号：US06663998B2

公开(公告)日：2003-12-16

申请号：US09825841

申请日：2001-04-05

Applicant: Jens Kehlet Nørskov ,  Ping Liu

Inventor： Jens Kehlet Nørskov ,  Ping Liu

IPC: H01M486

CPC classification number: B01J23/42 ,  B01J23/46 ,  B01J23/8906 ,  B01J23/8913 ,  H01M4/921 ,  H01M2004/8684

Abstract: Catalyst materials having a surface comprising a composition Mx/Pty/Sub; wherein M is selected from the group of elements Fe, Co, Rh and Ir; or wherein M represents two different elements selected from the group comprising Fe, Co, Rh, Ir, Ni, Pd, Cu, Ag, Au and Sn; and wherein Sub represents a substrate material selected from Ru and Os; the respective components being present within specific ranges, display improved properties for use in anodes for low-temperature fuel cell anodes for PEMFC fuel cells and direct methanol fuel cells.

公开(公告)号：US06596450B2

公开(公告)日：2003-07-22

申请号：US09949329

申请日：2001-09-10

Applicant: Nan-Xing Hu ,  Yu Qi ,  Ping Liu

Inventor： Nan-Xing Hu ,  Yu Qi ,  Ping Liu

IPC: G03G5047

CPC classification number: G03G5/062 ,  C07F7/0836 ,  C07F7/1804 ,  G03G5/0614

Abstract: A charge transport composition containing aromatic amines with crosslinkable silanes as represented by the formula wherein A represents a hole transporting aromatic tertiary amine moiety; L1 and L2 represents charge such as a divalent group; X represents oxygen or an imino group; Y represents an alkoxy group, or a halide atom; R is a hydrogen atom or an alkyl group; and n represents the number of repeating segments.

Abstract translation: 含有由交联硅烷A表示的可交联硅烷的芳族胺的电荷输送组合物代表空穴传输性芳族叔胺部分; L1和L2表示诸如二价基团的电荷; X表示氧或亚氨基; Y表示烷氧基或卤素原子; R是氢原子或烷基; n表示重复段的数目。

公开(公告)号：US06470057B1

公开(公告)日：2002-10-22

申请号：US09169273

申请日：1998-10-09

Applicant: Liu Hui ,  Guanghan Xu ,  Ping Liu

Inventor： Liu Hui ,  Guanghan Xu ,  Ping Liu

IPC: H01L514

CPC classification number: H04J3/0682 ,  H04B7/2668 ,  H04B7/2675

Abstract: In a synchronous code division multiple access (SCDMA) time division duplex (TDD) communication system, a remote terminal uses both open loop and closed loop techniques for synchronization with a base station. The timing of reception of information by tile remote terminal is performed with an open loop technique, while the timing of transmissions from the terminal is performed with a closed loop technique. Furthermore, a clock locked loop in the terminal compensates for differences between clocks of the terminal and the base station. The clock locked loop responds to signals from both the aforesaid open loop and closed loop techniques.

Abstract translation: 在同步码分多址（SCDMA）时分双工（TDD）通信系统中，远程终端同时使用开环和闭环技术与基站同步。 利用开环技术来执行由瓦片远程终端接收信息的定时，而以闭环技术执行来自终端的传输定时。 此外，终端中的时钟锁定环补偿终端和基站的时钟之间的差异。 时钟锁定环路响应来自上述开环和闭环技术的信号。

公开(公告)号：US06159234A

公开(公告)日：2000-12-12

申请号：US348940

申请日：1999-07-07

Applicant: Peter M. Bonutti ,  Matthew J. Cremens ,  Ping Liu

Inventor： Peter M. Bonutti ,  Matthew J. Cremens ,  Ping Liu

IPC: A61B17/04

CPC classification number: A61B17/0487 ,  A61B2017/0445 ,  A61B2017/045 ,  A61B2017/0453 ,  A61B2017/0454 ,  A61B2017/0458 ,  A61B2017/0464 ,  A61B2017/0488

Abstract: An improved method is provided to secure a suture relative to body tissue. A suture retainer is moved along first and second sections of a suture toward the body tissue. When a predetermined minimum force is being transmitted between the suture retainer and the body tissue, the first and second sections of the suture are gripped with the suture retainer by plastically deforming material of the suture retainer. The material of the suture retainer cold flows under the influence of force applied against the surface areas on the suture retainer. One or more bends are formed in each of the sections of the suture to increase the holding action between the suture retainer and the sections of the suture. The bends may be formed by wrapping a turn of the suture around a portion of the suture retainer. During movement of the suture retainer toward the body tissue, the bends are moved along the first and second sections of the suture.

公开(公告)号：US5982809A

公开(公告)日：1999-11-09

申请号：US787610

申请日：1997-01-23

Applicant: Hui Liu ,  Guanghan Xu ,  Ping Liu

Inventor： Hui Liu ,  Guanghan Xu ,  Ping Liu

IPC: H04B1/707 ,  H04L27/00 ,  H04K1/00

CPC classification number: H04B1/707 ,  H04L2027/0022 ,  H04L2027/0032 ,  H04L2027/0055

Abstract: An improved system and method for determining and tracking the carrier offset in a communications system. In an exemplary implementation, sampled spread spectrum digital signals are compensated with an expected carrier offset and stripped of pseudo-noise codes to produce demodulated signals. The demodulated signals are applied to a carrier offset estimator. The carrier offset estimator divides pairs of demodulated signals with a predetermined interval to produce results containing phase change information. The results are then averaged, and the average is normalized with respect to the predetermined interval to yield a new estimate of the carrier offset. The expected carrier frequency is adjusted based on the new offset estimate for frequency compensation in subsequent reception and transmission operations.

Abstract translation: 一种用于确定和跟踪通信系统中的载波偏移的改进的系统和方法。 在示例性实现中，采样的扩展频谱数字信号用期望的载波偏移补偿，并且擦除伪噪声码以产生解调信号。 解调信号被施加到载波偏移估计器。 载波偏移估计器以预定间隔划分解调信号对以产生包含相变信息的结果。 然后将结果平均，并且相对于预定间隔对平均值进行归一化，以产生载波偏移的新估计。 基于随后的接收和发送操作中的频率补偿的新的偏移估计来调整期望的载波频率。

公开(公告)号：US5891587A

公开(公告)日：1999-04-06

申请号：US807510

申请日：1997-02-27

Applicant: Nan-Xing Hu ,  Shuang Xie ,  Beng S. Ong ,  Zoran D. Popovic ,  Ah-Mee Hor ,  Ping Liu

Inventor： Nan-Xing Hu ,  Shuang Xie ,  Beng S. Ong ,  Zoran D. Popovic ,  Ah-Mee Hor ,  Ping Liu

IPC: H01L51/50 ,  H05B33/12

CPC classification number: H01L51/5012 ,  Y10S428/917 ,  Y10T428/31504 ,  Y10T428/31678

Abstract: An organic electroluminescent (EL) device comprised of a starburst aromatic amine compound represented by the formula ##STR1## wherein N is nitrogen; A.sup.1 to A.sup.3 each individually represent biaryl; R.sub.a, R.sub.b, and R.sub.c represent independently one of the functional groups of the following formulae ##STR2## wherein N is nitrogen; each Ar.sup.1 and Ar.sup.2 are aryl; R.sub.1 to R.sub.8 are substituents independently selected from the group consisting of hydrogen, halogen, hydrocarbon, and alkoxy; and X represents oxygen, sulfur, or an alkylene.

Abstract translation: 一种有机电致发光（EL）装置，其由式（I）表示的星形芳族胺化合物，其中N为氮; A1至A3各自独立地表示联芳基; R a，R b和R c分别独立地表示下式的官能团之一：其中N是氮; 每个Ar1和Ar2是芳基; R 1至R 8为独立地选自氢，卤素，烃和烷氧基的取代基; X表示氧，硫或亚烷基。

公开(公告)号：US11161854B2

公开(公告)日：2021-11-02

申请号：US16755172

申请日：2018-10-08

Applicant: Merck Sharp & Dohme Corp. ,  David Annunziato Candito ,  Thomas H. Graham ,  John Acton ,  Ryan Wing-Kun Chau ,  Joanna L. Chen ,  J. Michael Ellis ,  Peter H. Fuller ,  Anmol Gulati ,  Hakan Gunaydin ,  Solomon Kattar ,  Mitchell Henry Keylor ,  Blair T. Lapointe ,  Ping Liu ,  Weiguo Liu ,  Joey L. Methot ,  Santhosh F. Neelamkavil ,  Vladimir Simov ,  Ling Tong ,  Harold B. Wood

Inventor： David Annunziato Candito ,  Thomas H. Graham ,  John Acton ,  Ryan Wing-Kun Chau ,  Joanna L. Chen ,  J. Michael Ellis ,  Peter H. Fuller ,  Anmol Gulati ,  Hakan Gunaydin ,  Solomon Kattar ,  Mitchell Henry Keylor ,  Blair T. Lapointe ,  Ping Liu ,  Weiguo Liu ,  Joey L. Methot ,  Santhosh F. Neelamkavil ,  Vladimir Simov ,  Ling Tong ,  Harold B. Wood

IPC: C07D491/10 ,  C07D401/14 ,  C07D403/04 ,  C07D403/14 ,  C07D405/14 ,  C07D413/14 ,  C07D487/08 ,  C07D498/04 ,  C07D498/10 ,  C07D519/00

Abstract: The present invention is directed to substituted certain reversed indazolyl-spiro[2.2]pentane-carbonitrile derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, X, Y, and Z are as defined herein, which are potent inhibitors of LRRK2 kinase and may be useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.