知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.013 秒)

    SYSTEM FOR OPTIMIZING SWITCHING DEAD-TIME AND METHOD OF MAKING SAME
    2.
    发明申请
    SYSTEM FOR OPTIMIZING SWITCHING DEAD-TIME AND METHOD OF MAKING SAME 有权
    用于优化切换死区的系统及其制造方法

    公开(公告)号：US20140063883A1

    公开(公告)日：2014-03-06

    申请号：US13597552

    申请日：2012-08-29

    申请人： Yakov Lvovich Familiant ,  Huaqiang Li ,  Xiaoling Li ,  Leo Sun

    发明人： Yakov Lvovich Familiant ,  Huaqiang Li ,  Xiaoling Li ,  Leo Sun

    IPC分类号： H02M7/537

    CPC分类号： H02M1/38 ,  H02M1/08 ,  H02M1/088

    摘要： A system for optimizing switching dead-time includes a power converter that includes a half-bridge circuit comprising a first switch coupled in series with a second switch, first and second state detection circuits respectively coupled to the first and second switches and configured to respectively detect an activation state of the first and second switches. First and second switch control circuits coupled respectively to the first and second switches are configured to respectively toggle the first and second switches between an activate state and a deactivated state. The first switch control circuit includes a first input configured to receive an activation signal from the second state detection circuit indicative of the activation state of the second switch, and the second switch control circuit includes a first input configured to receive an activation signal from the first state detection circuit indicative of the activation state of the first switch.

    摘要翻译： 用于优化切换死区时间的系统包括功率转换器，其包括半桥电路，该半桥电路包括与第二开关串联耦合的第一开关，第一和第二状态检测电路，分别耦合到第一和第二开关，并且被配置为分别检测 第一和第二开关的激活状态。 分别耦合到第一和第二开关的第一和第二开关控制电路被配置为分别在激活状态和去激活状态之间切换第一和第二开关。 第一开关控制电路包括被配置为从第二状态检测电路接收指示第二开关的启动状态的激活信号的第一输入，并且第二开关控制电路包括被配置为从第一开关接收激活信号的第一输入 指示第一开关的激活状态的状态检测电路。

    Copolymer of (meth)acryloxy-alkyl-siloxysilane and alkyl(meth)acrylates and the use thereof as pressure sensitive adhesives
    4.
    发明授权
    Copolymer of (meth)acryloxy-alkyl-siloxysilane and alkyl(meth)acrylates and the use thereof as pressure sensitive adhesives 失效
    （甲基）丙烯酰氧基 - 烷基 - 硅氧烷硅烷和（甲基）丙烯酸烷基酯的共聚物及其作为压敏粘合剂的用途

    公开(公告)号：US5288827A

    公开(公告)日：1994-02-22

    申请号：US18667

    申请日：1993-02-17

    申请人： Xiaoling Li ,  Bret Berner

    发明人： Xiaoling Li ,  Bret Berner

    IPC分类号： C08F220/18 ,  C08F30/08 ,  C08F220/10 ,  C08F230/08

    CPC分类号： C08F230/08 ,  Y10S526/931

    摘要： A new polymer, the feed monomers and molar percents of which, exclusive of a polymerization initiator and crosslinker, are:A.(I) 42 mole % to 58 mole % of a siloxy silane of formula I,(II) 42 mole % to 58 mole % of an unsubstituted alkyl (meth)acrylate of formula II,(III) 0 to 5 mole % of a Group A monomer, and(IV) 0 to 16 mole % of an additional vinylic copolymerizable monomer;B.(I) 42 mole % to 58 mole % of a siloxy silane of formula I,(II) 21 mole % up to less than 42 mole % of an unsubstituted alkyl (meth)acrylate of formula II,(III) 0 to 5 mole % of a Group A monomer, and(IV) 0 to 29 mole % of an additional vinylic copolymerizable monomer, orC.(I) 16 mole % up to less than 42 mole % of a siloxy silane of formula I,(II) 42 mole % of 58 mole % of an unsubstituted alkyl (meth)acrylate of formula II,(III) 0 to 5 mole % of a Group A monomer, and(IV) 0 to 36 mole % of an additional vinylic copolymerizable monomer,where formula I is ##STR1## where formula II is ##STR2## where Group A is a vinylic acid or a (meth)acrylate as defined herein. Methods of manufacture of the polymer and the use thereof as a pressure adhesive, especially a transdermal and/or transmucosal delivery system pressure sensitive adhesive, are also claimed.

    摘要翻译： 一种新的聚合物，不包括聚合引发剂和交联剂的进料单体和摩尔百分数为：A.（I）42摩尔％至58摩尔％的式I的（甲氧基）硅烷，（II）为42摩尔％ 58摩尔％的式II，（III）的未取代的（甲基）丙烯酸烷基酯，（III）0-5摩尔％的A组单体，和（Ⅳ）0-16摩尔％的另外的乙烯基可共聚单体; B.（I）42摩尔％至58摩尔％的式I，（II）的甲硅烷氧基硅烷，21摩尔％至至少少于42摩尔％的式II，（III）的未取代的（甲基）丙烯酸烷基酯， 5摩尔％的A组单体，和（IV）0-29摩尔％的另外的乙烯基可共聚单体，或C.（I）16摩尔％至多至少于42摩尔％的式I的甲硅烷氧基硅烷，（ II）42摩尔％的58摩尔％的式II，（III）的未取代的（甲基）丙烯酸烷基酯，0-5摩尔％的A组单体，和（Ⅳ）0-36摩尔％的另外的乙烯基可共聚单体 其中式I是（*化学结构*）（I），其中式II是（*化学结构*）（II），其中A组是本文定义的乙烯基酸或（甲基）丙烯酸酯。 还要求保护聚合物的制造方法及其作为压力粘合剂，特别是透皮和/或经粘膜递送系统压敏粘合剂的用途。

    Shoe sole
    7.
    外观设计
    Shoe sole 有权

    公开(公告)号：USD1017995S1

    公开(公告)日：2024-03-19

    申请号：US29906281

    申请日：2023-11-02

    申请人： Xiaoling Li

    设计人： Xiaoling Li

    摘要： FIG. 1 is a front, left and top perspective view of a shoe sole, showing my design.
    FIG. 2 is a rear, right and bottom perspective view thereof.
    FIG. 3 is a front view thereof.
    FIG. 4 is a rear view thereof.
    FIG. 5 is a left side view thereof.
    FIG. 6 is a right side view thereof.
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.
    The broken lines depict portions of the shoe sole that form no part of the claimed design.

    System for optimizing switching dead-time and method of making same
    8.
    发明授权
    System for optimizing switching dead-time and method of making same 有权
    优化切换死区时间的系统及其制作方法

    公开(公告)号：US09166469B2

    公开(公告)日：2015-10-20

    申请号：US13597552

    申请日：2012-08-29

    申请人： Yakov Lvovich Familiant ,  Huaqiang Li ,  Xiaoling Li ,  Leo Sun

    发明人： Yakov Lvovich Familiant ,  Huaqiang Li ,  Xiaoling Li ,  Leo Sun

    IPC分类号： H02M1/088 ,  H02M1/38 ,  H02M1/08

    CPC分类号： H02M1/38 ,  H02M1/08 ,  H02M1/088

    摘要： A system for optimizing switching dead-time includes a power converter that includes a half-bridge circuit comprising a first switch coupled in series with a second switch, first and second state detection circuits respectively coupled to the first and second switches and configured to respectively detect an activation state of the first and second switches. First and second switch control circuits coupled respectively to the first and second switches are configured to respectively toggle the first and second switches between an activate state and a deactivated state. The first switch control circuit includes a first input configured to receive an activation signal from the second state detection circuit indicative of the activation state of the second switch, and the second switch control circuit includes a first input configured to receive an activation signal from the first state detection circuit indicative of the activation state of the first switch.

    摘要翻译： 用于优化切换死区时间的系统包括功率转换器，其包括半桥电路，该半桥电路包括与第二开关串联耦合的第一开关，第一和第二状态检测电路，分别耦合到第一和第二开关，并且被配置为分别检测 第一和第二开关的激活状态。 分别耦合到第一和第二开关的第一和第二开关控制电路被配置为分别在激活状态和去激活状态之间切换第一和第二开关。 第一开关控制电路包括被配置为从第二状态检测电路接收指示第二开关的启动状态的激活信号的第一输入，并且第二开关控制电路包括被配置为从第一开关接收激活信号的第一输入 指示第一开关的激活状态的状态检测电路。

    Copolymer of (meth)acryloxy-alkyl-siloxysilane and alkyl(meth)acrylates and the use thereof as pressure sensitive adhesives
    9.
    发明授权
    Copolymer of (meth)acryloxy-alkyl-siloxysilane and alkyl(meth)acrylates and the use thereof as pressure sensitive adhesives 失效
    （甲基）丙烯酰氧基 - 烷基 - 硅氧烷硅烷和（甲基）丙烯酸烷基酯的共聚物及其作为压敏粘合剂的用途

    公开(公告)号：US5376378A

    公开(公告)日：1994-12-27

    申请号：US148040

    申请日：1993-11-04

    申请人： Xiaoling Li ,  Bret Berner

    发明人： Xiaoling Li ,  Bret Berner

    IPC分类号： C08F220/18 ,  C08F30/08 ,  C08F220/10 ,  C08F230/08 ,  A61L15/58

    CPC分类号： C08F230/08 ,  Y10S526/931

    摘要： A new polymer, the feed monomers and molar percents of which, exclusive of a polymerization initiator and crosslinker, are:A. (I) 42 mole % to 58 mole % of a siloxy silane of formula I,(II) 42 mole % to 58 mole % of an unsubstituted alkyl (meth)acrylate of formula II,(III) 0 to 5 mole % of a Group A monomer, and(IV) 0 to 16 mole % of an additional vinylic copolymerizable monomer;B. (I) 42 mole % to 58 mole % of a siloxy silane of formula I,(II) 21 mole % up to less than 42 mole % of an unsubstituted alkyl (meth)acrylate of formula II,(III) 0 to 5 mole % of a Group A monomer, and(IV) 0 to 29 mole % of an additional vinylic copolymerizable monomer; orC. (I) 16 mole % up to less than 42 mole % of a siloxy silane of formula I,(II) 42 mole % to 58 mole % of an unsubstituted alkyl (meth)acrylate of formula II,(III) 0 to 5 mole % of a Group A monomer, and(IV) 0 to 36 mole % of an additional vinylic copolymerizable monomer;where formula I is ##STR1## where formula II is ##STR2## in which R.sub.3 is hydrogen or methyl; and R.sub.4 is methyl or a linear or branched chain C.sub.2-10 alkyl which is unsubstituted;where Group A is (meth)acrylic acid, maleic acid, fumaric acid, itaconic acid, itaconic acid, cinnamic acid, crotonic acid, fumaric acid, maleic acid, 2-(methy)acroyloxyethyl sulfonic acid, 2-(meth)acrylamido-2-methylpropane sulfonic acid, vinyl sulfonic acid, p-styrene sulfonioc acid, allyl sulfonic acid or of formula III.

    摘要翻译： 一种新的聚合物，不包括聚合引发剂和交联剂的进料单体和摩尔百分数为：A.（I）42摩尔％至58摩尔％的式I的（甲氧基）硅烷，（II）为42摩尔％ 58摩尔％的式II，（III）的未取代的（甲基）丙烯酸烷基酯，（III）0-5摩尔％的A组单体，和（Ⅳ）0-16摩尔％的另外的乙烯基可共聚单体; B.（I）42摩尔％至58摩尔％的式I，（II）的甲硅烷氧基硅烷，21摩尔％至至少少于42摩尔％的式II，（III）的未取代的（甲基）丙烯酸烷基酯， 5摩尔％的A组单体，和（IV）0-29摩尔％的另外的乙烯基可共聚单体; 或C（I）16摩尔％至至少42摩尔％的式I的甲硅烷氧基硅烷，（II）42摩尔％至58摩尔％的未取代的式II的（甲基）丙烯酸烷基酯，（III）0 至5摩尔％的A组单体，和（IV）0至36摩尔％的另外的乙烯基可共聚单体; 其中式I是其中式II是和R 4是甲基的式I（I）或未被取代的直链或支链C 2-10烷基; 其中A组为（甲基）丙烯酸，马来酸，富马酸，衣康酸，衣康酸，肉桂酸，巴豆酸，富马酸，马来酸，2-（甲基）丙酰氧基乙基磺酸，2-（甲基）丙烯酰胺基 - 2-甲基丙磺酸，乙烯基磺酸，对苯乙烯磺酸，烯丙基磺酸或式III化合物。

    CONTROL AND PROTECTION APPARATUS FOR ELECTRIC MOTOR
    10.
    发明申请
    CONTROL AND PROTECTION APPARATUS FOR ELECTRIC MOTOR 有权
    电动马达控制和保护装置

    公开(公告)号：US20160359445A1

    公开(公告)日：2016-12-08

    申请号：US15119047

    申请日：2015-02-12

    申请人： Kevin Lee ,  Robert A. Fenton ,  Xiaoling Li ,  Leo Sun ,  Jiankun Xin ,  Eaton Corporation

    发明人： Kevin LEE ,  Robert A. FENTON ,  Xiaoling LI ,  Leo SUN ,  Jiankun XIN

    IPC分类号： H02P29/032 ,  H02P29/60 ,  H02P27/08

    CPC分类号： H02P29/032 ,  H02P27/08 ,  H02P29/02 ,  H02P29/60

    摘要： A control and protection apparatus for an electric motor, comprising an inverter (3), a first converter (1), a temperature detection apparatus (7), and a second converter (2). The first converter (1) is used for generating, on the basis of an input signal, a first control signal to control working of the inverter (3). The temperature detection apparatus (7) is used for detecting the temperature of the electric motor (4) and for acquiring a temperature signal. The second converter (2) is used for generating a second control signal on the basis of the temperature signal detected and for providing the second control signal to the inverter (3). The inverter (3) is used for controlling wording of the electric motor (4) on the basis of the first control signal and of the second control signal. The control and protection apparatus for the electric motor is low in costs and high in safety and reliability.

    摘要翻译： 一种用于电动机的控制和保护装置，包括逆变器（3），第一转换器（1），温度检测装置（7）和第二转换器（2）。 第一转换器（1）用于根据输入信号产生用于控制逆变器（3）的工作的第一控制信号。 温度检测装置（7）用于检测电动机（4）的温度并获取温度信号。 第二转换器（2）用于根据检测到的温度信号产生第二控制信号，并将第二控制信号提供给逆变器（3）。 逆变器（3）用于基于第一控制信号和第二控制信号来控制电动机（4）的写入。 电动机的控制和保护装置成本低，安全可靠。