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    • 2. 发明申请
    • FAST POWER SWING UNBLOCKING METHOD AND APPARATUS FOR DISTANCE PROTECTION IN POWER SYSTEM
    • 电力系统中远距离保护的快速断电方法及装置
    • US20110166720A1
    • 2011-07-07
    • US13002701
    • 2008-07-07
    • Bin SuLei JingQianjin Liu
    • Bin SuLei JingQianjin Liu
    • G06F1/30
    • H02H3/40G01R31/085G01R31/088
    • The present invention discloses a fast power swing unblocking method and apparatus for a distance protection in a power system, which is able to ensure fast phase-segregated tripping of distance protection for faults during a power swing (3-phase or 2-phase swing). The power swing unblocking method in a power system according to the present invention comprises calculating changing rates of impedances for all operating loops of the distance protection in the power system; and determining a fault loop based on the calculated changing rates. If there is a fault loop, a blocked distance zone for the fault loop is unblocked. Before calculating the changing rates, whether the power system is under a power swing is checked and a distance zone that might mal-operate under the power swing is blocked if it is checked that the power system is under the power swing. By applying this invention, the performance of the distance protection during power swings can be improved, and the distance protection can ensure faster and phase-segregated operation, which are very beneficial for the system reliability.
    • 本发明公开了一种用于电力系统中的距离保护的快速功率摆幅解锁方法和装置,其能够确保在功率摆动(3相或2相摆动)期间对于故障的距离保护的快速相位偏移脱扣, 。 根据本发明的电力系统中的功率摆动解锁方法包括计算电力系统中距离保护的所有操作回路的阻抗变化率; 以及基于所计算的变化率来确定故障循环。 如果存在故障循环,故障循环的阻塞距离区域将被解除阻塞。 在计算变化率之前,检查电力系统是否处于功率摆动状态,如果检查到电力系统处于功率摆动状态,则在功率摆动下可能会运行故障的距离区域被阻止。 通过应用本发明,可以提高功率摆动期间的距离保护性能,并且距离保护可以确保更快和相位分离的操作,这对系统的可靠性是非常有益的。
    • 3. 发明授权
    • System for automatic mounting of workpieces
    • 自动安装工件的系统
    • US07550989B2
    • 2009-06-23
    • US11616883
    • 2006-12-28
    • Rong-Mou BaoYu-Wu YangLie-Hui ZhuCheng-Bin SuChun-Nan OuJian-Long Xing
    • Rong-Mou BaoYu-Wu YangLie-Hui ZhuCheng-Bin SuChun-Nan OuJian-Long Xing
    • G01R31/26
    • B23P19/06
    • A system includes a mounting device (200), a detecting device (100), and a circuit (300). The mounting device includes a base (210), and a mounting head (220) opposite to the base. The detecting device is fixed on the base, and includes a shell (110) comprising a cavity (112) therein, a probe (130) fixed in the cavity and protruding towards the through hole, and a plug (150) having a pin (152) made of conductive materials. The shell further includes an opening (118) communicating with the cavity, and a through hole (114) formed opposite to the mounting head and communicating with the cavity. The pin is connected to the probe through the opening. The circuit includes a PLC circuit (320), and a power supply (310) connected with the PLC circuit. The pin connects with one of the PLC circuit and power circuit, and the mounting head connects with the remaining one.
    • 系统包括安装装置(200),检测装置(100)和电路(300)。 安装装置包括基座(210)和与基座相对的安装头(220)。 检测装置固定在基座上,并且包括壳体(110),其中包括腔体(112),固定在空腔中并朝向通孔突出的探针(130)以及具有销( 152)由导电材料制成。 壳体还包括与空腔连通的开口(118)和与安装头相对形成并与空腔连通的通孔(114)。 引脚通过开口连接到探头。 电路包括PLC电路(320)和与PLC电路连接的电源(310)。 该引脚与PLC电路和电源电路之一连接,安装头与其余的连接。
    • 4. 发明申请
    • Novel sulfonanilide analogs as selective aromatase modulators (SAMs)
    • 新型磺酰苯胺类似物作为选择性芳香酶调节剂(SAM)
    • US20080045598A1
    • 2008-02-21
    • US11702276
    • 2007-02-05
    • Robert BrueggemeierBin SuEdgar Diaz-CruzSerena Landini
    • Robert BrueggemeierBin SuEdgar Diaz-CruzSerena Landini
    • A61K31/18A61K31/135A61P35/00C07C211/00C07C303/00
    • C07C233/75C07C233/25C07C233/60C07C255/57C07C311/08C07C311/21C07C2601/08C07C2601/14
    • Compounds and methods suppressing aromatase activity expression in cancer cells. Provided are compounds are those of formula I: wherein R1 may be alkyl, cycloalkyl, haloalkyl, aryl, substituted aryl, haloaryl, alkoxy, alkylaryl, and arylalkyl; R2 is H, alkyl, aryl, alkylaryl, arylalkyl, and cycloalkyl; R3, with the base nitrogen, forms an amide or sulfonamide; R4 is selected from nitro, amine, amide, and benzamide; or a pharmaceutically acceptable salts thereof Also provided are small molecule selective aromatase inhibitors having a molecular weight of less 500 g/mol. In some embodiments, the small molecule selective aromatase inhibitors described herein have a molecular weight of less than 450 g/mol. Also provided are methods for suppressing aromatase activity expression in cancer cells comprising the step of administering a pharmaceutically effective amount of a small molecule aromatase inhibitor to a subject in need of such treatment. In one embodiment, the cancer cells are breast cancer cells.
    • 抑制癌细胞中芳香酶活性表达的化合物和方法。 提供的化合物是式I的化合物:其中R 1可以是烷基,环烷基,卤代烷基,芳基,取代的芳基,卤代芳基,烷氧基,烷基芳基和芳基烷基; R 2是H,烷基,芳基,烷基芳基,芳基烷基和环烷基; R 3与碱式氮形成酰胺或磺酰胺; R 4选自硝基,胺,酰胺和苯甲酰胺; 或其药学上可接受的盐。还提供分子量小于500g / mol的小分子选择性芳香酶抑制剂。 在一些实施方案中,本文所述的小分子选择性芳香酶抑制剂具有小于450g / mol的分子量。 还提供了抑制癌细胞中芳香酶活性表达的方法,包括向需要这种治疗的受试者施用药学有效量的小分子芳香酶抑制剂的步骤。 在一个实施方案中,癌细胞是乳腺癌细胞。
    • 8. 发明授权
    • VoIP monitoring system and VoIP monitoring method
    • VoIP监控系统和VoIP监控方法
    • US07822020B2
    • 2010-10-26
    • US12180242
    • 2008-07-25
    • An-Nan HsiehHai-Bin Su
    • An-Nan HsiehHai-Bin Su
    • H04L12/66
    • H04M3/2281H04L63/00H04L63/30H04M7/0078
    • A Voice over Internet Protocol (VoIP) system includes two or more VoIP terminals, a monitoring server (30), and a soft switch device (10). The soft switch is capable of determining whether or not phone number associated with at least one of the two or more VoIP terminals is predetermined to be monitored, amending information associated with communication between the two or more VoIP terminals, and establishing the communication between the two or more VoIP terminals through the monitoring server. The monitoring server is capable of reading voice data packets sent between the two or more VoIP terminals.
    • 互联网语音协议(VoIP)系统包括两个或多个VoIP终端,监控服务器(30)和软交换设备(10)。 软交换机能够确定与两个或多个VoIP终端中的至少一个相关联的电话号码是否被预先监视,修改与两个或更多个VoIP终端之间的通信相关联的信息,以及建立两者之间的通信 或更多VoIP终端通过监控服务器。 监控服务器能够读取在两个或多个VoIP终端之间发送的语音数据包。
    • 9. 发明授权
    • Pressure-induced counter with delay unit
    • 带延迟单元的压力计数器
    • US07816642B2
    • 2010-10-19
    • US12238411
    • 2008-09-25
    • Chun-Nan OuHu XieCheng-Bin SuJian-Long XingShui-Hua Cheng
    • Chun-Nan OuHu XieCheng-Bin SuJian-Long XingShui-Hua Cheng
    • G01D5/34
    • G06M1/27
    • A pressure-induced counter includes a pressure acquisition unit, a delay unit and a counter unit. The pressure acquisition unit is electrically coupled to the counter unit via the delay unit. The pressure acquisition unit is configured for acquiring a pressure signal of an external pressure applied thereon to generate and output an original electrical signal corresponding to the pressure signal. The delay unit is configured for processing the original electrical signal outputted from the pressure acquisition unit to obtain a processed electrical signal by depressing the leading-edge jitter existing therein. The counter unit is configured for receiving the processed electrical signal transmitted from the delay unit and taking count of the received signals.
    • 压力计数器包括压力获取单元,延迟单元和计数器单元。 压力获取单元经由延迟单元电耦合到计数器单元。 压力获取单元被配置为获取施加在其上的外部压力的压力信号,以产生并输出与压力信号对应的原始电信号。 延迟单元被配置为处理从压力获取单元输出的原始电信号,以通过按压其中存在的前沿抖动来获得处理的电信号。 计数器单元被配置为接收从延迟单元发送的经处理的电信号并且接收接收到的信号的计数。
    • 10. 发明授权
    • Sulfonanilide analogs as selective aromatase modulators (SAMs)
    • 磺酰苯胺类似物作为选择性芳香酶调节剂(SAM)
    • US07741520B2
    • 2010-06-22
    • US11702276
    • 2007-02-05
    • Robert W BrueggemeierBin SuEdgar S Diaz-CruzSerena Landini
    • Robert W BrueggemeierBin SuEdgar S Diaz-CruzSerena Landini
    • C07C311/10A61K31/18
    • C07C233/75C07C233/25C07C233/60C07C255/57C07C311/08C07C311/21C07C2601/08C07C2601/14
    • Compounds and methods suppressing aromatase activity expression in cancer cells. Provided are compounds are those of formula I: wherein R1 may be alkyl, cycloalkyl, haloalkyl, aryl, substituted aryl, haloaryl, alkoxy, alkylaryl, and arylalkyl; R2 is H, alkyl, aryl, alkylaryl, arylalkyl, and cycloalkyl; R3, with the base nitrogen, forms an amide or sulfonamide; R4 is selected from nitro, amine, amide, and benzamide; or a pharmaceutically acceptable salts thereof. Also provided are small molecule selective aromatase inhibitors having a molecular weight of less 500 g/mol. In some embodiments, the small molecule selective aromatase inhibitors described herein have a molecular weight of less than 450 g/mol. Also provided are methods for suppressing aromatase activity expression in cancer cells comprising the step of administering a pharmaceutically effective amount of a small molecule aromatase inhibitor to a subject in need of such treatment. In one embodiment, the cancer cells are breast cancer cells.
    • 抑制癌细胞中芳香酶活性表达的化合物和方法。 提供的化合物是式I的化合物:其中R 1可以是烷基,环烷基,卤代烷基,芳基,取代的芳基,卤代芳基,烷氧基,烷基芳基和芳基烷基; R2是H,烷基,芳基,烷基芳基,芳基烷基和环烷基; R3与碱式氮形成酰胺或磺酰胺; R4选自硝基,胺,酰胺和苯甲酰胺; 或其药学上可接受的盐。 还提供了分子量小于500g / mol的小分子选择性芳香酶抑制剂。 在一些实施方案中,本文所述的小分子选择性芳香酶抑制剂具有小于450g / mol的分子量。 还提供了抑制癌细胞中芳香酶活性表达的方法,包括向需要这种治疗的受试者施用药学有效量的小分子芳香酶抑制剂的步骤。 在一个实施方案中,癌细胞是乳腺癌细胞。