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    Design method for WDM optical networks including alternate routes for fault recovery
    32.
    发明授权
    Design method for WDM optical networks including alternate routes for fault recovery 失效
    WDM光网络的设计方法，包括故障恢复的备用路由

    公开(公告)号：US07058296B2

    公开(公告)日：2006-06-06

    申请号：US09805021

    申请日：2001-03-12

    申请人： Iraj Saniee ,  Eric Bouillet ,  Gang Liu

    发明人： Iraj Saniee ,  Eric Bouillet ,  Gang Liu

    IPC分类号： H04J14/00

    CPC分类号： H04J14/0284 ,  H04J14/0246 ,  H04J14/0257 ,  H04J14/0268 ,  H04J14/0269 ,  H04J14/0287 ,  H04J14/0291 ,  H04J14/0294 ,  H04J14/0295 ,  H04L41/0654

    摘要： A procedure for designing WDM optical networks provides both working circuits and protection circuits for carrying traffic demands between node pairs. The protection circuits are activated for the purpose of network recovery in case of a fault on a working circuit. Each protection circuit is link-disjoint, and preferably node-disjoint, from its corresponding working circuit. The network is subdivided into logically defined rings, such that each working and protection circuit lies on one or more of the rings. In particular embodiments of the invention, the joint routing of circuits is carried out so as to minimize the total length of the working and protection circuits according to a length that includes a weight for each link. The weight is selected to promote the efficient packing of optical fibers with wavelength channels.

    摘要翻译： 设计WDM光网络的过程提供了工作电路和保护电路，用于承载节点对之间的流量需求。 在工作电路发生故障的情况下，保护电路被激活以进行网络恢复。 每个保护电路与其对应的工作电路是链路不相交的，最好是节点不相交。 网络被细分为逻辑上定义的环，使得每个工作和保护电路位于一个或多个环上。 在本发明的特定实施例中，执行电路的联合路由，以便根据包括每个链路的权重的长度来最小化工作和保护电路的总长度。 选择重量以促进具有波长通道的光纤的有效包装。

    System and method for controlling a media player with a media controller
    33.
    发明申请
    System and method for controlling a media player with a media controller 审中-公开
    用媒体控制器控制媒体播放器的系统和方法

    公开(公告)号：US20060020724A1

    公开(公告)日：2006-01-26

    申请号：US11148590

    申请日：2005-06-09

    申请人： De-Hua Dang ,  Ming-Xiong Liao ,  Gang Liu

    发明人： De-Hua Dang ,  Ming-Xiong Liao ,  Gang Liu

    IPC分类号： G06F13/10

    CPC分类号： G11B27/34 ,  G06F9/4418 ,  G11B27/105

    摘要： A system for controlling a media player with a media controller includes a host computer (1), a media controller (11), and a Liquid Crystal Display (LCD) panel (12). The media controller is used for users to input commands of controlling the media player, and generating media control signals according to the commands. The LCD panel is used for displaying media information from a media player (6) installed in an operation system of the host computer. A motherboard (10) of the host computer includes: an audio DJ data processing module (103) for receiving media control signals, transforming the media control signals to audio DJ data, and sending the audio DJ data through a south bridge (102) to the media player to play media; and an LCD controlling module (104) for receiving and processing media information, controlling the media information to be displayed on the LCD panel. A related method is also disclosed.

    摘要翻译： 用于利用媒体控制器控制媒体播放器的系统包括主计算机（1），媒体控制器（11）和液晶显示器（LCD）面板（12）。 媒体控制器用于用户输入控制媒体播放器的命令，并根据命令生成媒体控制信号。 LCD面板用于从安装在主机的操作系统中的媒体播放器（6）显示媒体信息。 主计算机的主板（10）包括：用于接收媒体控制信号的音频DJ数据处理模块（103），将媒体控制信号变换成音频DJ数据，以及通过南桥（102）将音频DJ数据发送到 媒体播放媒体; 以及用于接收和处理媒体信息的LCD控制模块（104），控制要在LCD面板上显示的媒体信息。 还公开了相关方法。

    Method and apparatus for accurate pulse width modulation
    35.
    发明授权
    Method and apparatus for accurate pulse width modulation 失效
    用于精确脉宽调制的方法和装置

    公开(公告)号：US06636124B1

    公开(公告)日：2003-10-21

    申请号：US10000775

    申请日：2001-11-30

    申请人： Gang Liu

    发明人： Gang Liu

    IPC分类号： H03K708

    CPC分类号： H03F3/217 ,  H03K7/08

    摘要： A pulse width modulation (PWM) circuit has a PWM output signal that features accurate timing even in the face of interference imposed upon the control signal representative of the desired PWM duty cycle. The PWM circuit includes or has a first or switching section and a second or analog section. The second section has an operational amplifier with a summing circuit that sums two input signals, namely a triangular wave signal and the control input signal, and then amplifies the summed signal to produce a trapezoidal waveform output delivered to the second section. The first section features a two-input comparator that produces a PWM signal output with a fast transition in response to trapezoidal output fed as an input and compared to a stable reference signal. Due to the speed of the op amp, timing errors on the PWM output signal due to interference on the control signal are minimized.

    摘要翻译： 脉冲宽度调制（PWM）电路具有PWM输出信号，即使在施加在表示期望的PWM占空比的控制信号上的干扰的情况下也具有精确的定时。 PWM电路包括或具有第一或开关部分和第二或模拟部分。 第二部分具有运算放大器，其具有将两个输入信号（即三角波信号和控制输入信号）相加的求和电路，然后放大求和信号以产生递送到第二部分的梯形波形输出。 第一部分具有双输入比较器，其产生PWM信号输出，响应于作为输入馈送的梯形输出并与稳定的参考信号进行比较，其具有快速跃迁。 由于运算放大器的速度，由于对控制信号的干扰，PWM输出信号的定时误差最小化。

    Substituted 4-OXO-napthyridine-3-carboxamides; GABA brain receptor ligands
    36.
    发明授权
    Substituted 4-OXO-napthyridine-3-carboxamides; GABA brain receptor ligands 失效
    取代的4-OXO-萘啶-3-甲酰胺; GABA脑受体配体

    公开(公告)号：US06399604B1

    公开(公告)日：2002-06-04

    申请号：US09634093

    申请日：2000-08-08

    申请人： Pamela A. Albaugh ,  Robert W. DeSimone ,  Gang Liu

    发明人： Pamela A. Albaugh ,  Robert W. DeSimone ,  Gang Liu

    IPC分类号： A61K31535

    CPC分类号： C07D471/04

    摘要： The present invention encompasses structures of the Formula or the pharmaceutically acceptable non-toxic salts thereof wherein: X is hydrogen, halogen, (un)substituted alkyl, (un)substituted alkoxy or amino; and Y is (un)substituted alkyl, aryl, or heteroaryl, which compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABAa brain receptors. These compounds are useful in the diagnosis and treatment of anxiety, Down Syndrome, sleep, cognitive and seizure disorders, and overdose with benzodiazepine drugs and for enhancement of alertness.

    摘要翻译： 本发明包括式的药学上可接受的无毒盐的结构，其中：X是氢，卤素，（未）取代的烷基，（未）取代的烷氧基或氨基; 和Y是（未）取代的烷基，芳基或杂芳基，该化合物是GABAa脑受体的高选择性激动剂，拮抗剂或反向激动剂或GABAa脑受体的激动剂，拮抗剂或反向激动剂的前药。 这些化合物可用于诊断和治疗焦虑症，唐氏综合征，睡眠，认知和癫痫发作，以及用苯二氮卓类药物过量并提高警觉性。

    4-(4-piperidylmethylamino) substituted heteroaryl fused pyridines: GABA brain receptor ligands
    37.
    发明授权
    4-(4-piperidylmethylamino) substituted heteroaryl fused pyridines: GABA brain receptor ligands 失效
    4-（4-哌啶基甲基氨基）取代的杂芳基稠合吡啶：GABA脑受体配体

    公开(公告)号：US06380209B1

    公开(公告)日：2002-04-30

    申请号：US09583147

    申请日：2000-05-30

    申请人： Guolin Cai ,  Gang Liu

    发明人： Guolin Cai ,  Gang Liu

    IPC分类号： A61K314375

    CPC分类号： C07D471/04 ,  C07D495/04

    摘要： Disclosed are compounds of the formula or the pharmaceutically acceptable non-toxic salts thereof wherein: R is hydrogen, alkyl, or(un)substituted alkoxy or amino; and W is (un)substituted alkyl, aryl, or heteroaryl, which compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABAa brain receptors. The compounds of the invention are useful in the diagnosis and treatment of anxiety, Down Syndrome, sleep, cognitive and seizure disorders, and overdose with benzodiazepine drugs and for enhancement of alertness.

    摘要翻译： 公开了下式的化合物或其药学上可接受的无毒盐，其中：R是氢，烷基或（未）取代的烷氧基或氨基; 和W是（未取代的）取代的烷基，芳基或杂芳基，该化合物是GABAa脑受体的高度选择性激动剂，拮抗剂或反向激动剂或GABAa脑受体的激动剂，拮抗剂或反向激动剂的前药。 本发明的化合物可用于诊断和治疗焦虑症，唐氏综合征，睡眠，认知和发作障碍，以及用苯二氮卓类药物过量并提高警觉性。

    Fused pyrrolecarboxamides; a new class of GABA brain receptor ligands
    39.
    发明授权
    Fused pyrrolecarboxamides; a new class of GABA brain receptor ligands 失效
    熔融吡咯烷酰胺; 一类新的GABA脑受体配体

    公开(公告)号：US06211365B1

    公开(公告)日：2001-04-03

    申请号：US09387313

    申请日：1999-08-31

    申请人： Pamela Albaugh ,  Gang Liu ,  Kenneth Shaw ,  Alan Hutchison

    发明人： Pamela Albaugh ,  Gang Liu ,  Kenneth Shaw ,  Alan Hutchison

    IPC分类号： C07D41312

    CPC分类号： C07D401/12 ,  C07D209/42 ,  C07D209/52 ,  C07D405/12 ,  C07D413/12

    摘要： Disclosed are compounds of the formula: or the pharmaceutically acceptable non-toxic salts thereof wherein: G, X, T, n, and R3-R6 are as defined herein, which compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABAa brain receptors. These compounds are useful in the diagnosis and treatment of anxiety, sleep and seizure disorders, overdose with benzodiazepine drugs and for enhancement of memory.

    摘要翻译： 公开了下式的化合物或其药学上可接受的无毒盐，其中：G，X，T，n和R3-R6如本文所定义，这些化合物是GABAa脑受体的高选择性激动剂，拮抗剂或反向激动剂 或GABAa脑受体的激动剂，拮抗剂或反向激动剂的前药。 这些化合物可用于诊断和治疗焦虑，睡眠和癫痫发作，用苯二氮卓类药物过量并用于记忆增强。

    Substituted 4-oxo-napthyridine-3-carboxamides: GABA brain receptor ligands
    40.
    发明授权
    Substituted 4-oxo-napthyridine-3-carboxamides: GABA brain receptor ligands 失效
    取代的4-氧代 - 萘啶-3-甲酰胺：GABA脑受体配体

    公开(公告)号：US6143760A

    公开(公告)日：2000-11-07

    申请号：US139456

    申请日：1998-08-25

    申请人： Pamela A. Albaugh ,  Robert W. DeSimone ,  Gang Liu

    发明人： Pamela A. Albaugh ,  Robert W. DeSimone ,  Gang Liu

    IPC分类号： C07D471/04 ,  A61K31/44 ,  C07D471/02

    CPC分类号： C07D471/04

    摘要： The present invention encompasses structures of the Formula ##STR1## or the pharmaceutically acceptable non-toxic salts thereof wherein: x is hydrogen, halogen, (un)substituted alkyl, (un)substituted alkoxy or amino; andY is (un)substituted alkyl, aryl, or heteroaryl,which compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABAa brain receptors. These compounds are useful in the diagnosis and treatment of anxiety, Down Syndrome, sleep, cognitive and seizure disorders, and overdose with benzodiazepine drugs and for enhancement of alertness.

    摘要翻译： 本发明包括式或其药学上可接受的无毒盐的结构，其中：x是氢，卤素，（未）取代的烷基，（未）取代的烷氧基或氨基; 并且Y是（未）取代的烷基，芳基或杂芳基，该化合物是GABAa脑受体的高度选择性激动剂，拮抗剂或反向激动剂或GABAa脑受体的激动剂，拮抗剂或反向激动剂的前药。 这些化合物可用于诊断和治疗焦虑症，唐氏综合征，睡眠，认知和癫痫发作，以及用苯二氮卓类药物过量并提高警觉性。