Self magnetizing motor and method for winding coils on stator thereof
    11.
    发明申请
    Self magnetizing motor and method for winding coils on stator thereof 审中-公开
    自励马达及其定子绕组线圈的方法

    公开(公告)号:US20070132332A1

    公开(公告)日:2007-06-14

    申请号:US11325481

    申请日:2006-01-05

    IPC分类号: H02K19/00 H02K23/02

    CPC分类号: H02P1/50 H02K17/08

    摘要: Provided are a self magnetizing motor and a method for winding coils on a stator thereof, wherein two exciter poles are positioned at an inner circumferential surface of the stator to face each other, and an exciter magnetizable portion is disposed at an outer circumferential surface of a rotor to thus be selectively magnetized by the exciter poles, whereby the self magnetizing motor can be operated by an induced electromotive force generated by a main coil, a sub coil and a conductive bar of a rotor from its initial driving to a speed prior to a synchronous speed, and operated by a magnetomotive force generated by the exciter poles and the exciter magnetizable portion at the synchronous speed, thereby improving an efficiency of the motor, a power factor, and a synchronization characteristic.

    摘要翻译: 本发明提供一种自励电机及其线圈绕组的方法,其中两个励磁极位于定子的内圆周表面,彼此面对,而励磁机可磁化部分设置在定子的外周面 转子,由此被激励极选择性地磁化,从而可以通过由主线圈,副线圈和转子的导电杆产生的感应电动势从其初始驾驶到一个转速之前的速度来操作自动电动机 以同步速度由励磁极和励磁器可磁化部分产生的磁动势以同步速度操作,从而提高电动机的效率,功率因数和同步特性。

    Operating switch of microwave oven and control circuit thereof
    12.
    发明授权
    Operating switch of microwave oven and control circuit thereof 失效
    微波炉操作开关及其控制电路

    公开(公告)号:US5607611A

    公开(公告)日:1997-03-04

    申请号:US366467

    申请日:1994-12-30

    申请人: Sung-Ho Lee

    发明人: Sung-Ho Lee

    摘要: A microwave oven has a switch mechanism for selecting first and second cooking functions and activating/deactivating a magnetron of the microwave oven. The switch mechanism comprises first and second rotary switches actuable by respective coaxial knobs for generating encoded signals to establish the first and second cooking functions, respectively. One of the knobs can be pushed axially to activate/deactivate the magnetron.

    摘要翻译: 微波炉具有用于选择第一和第二烹饪功能并激活/去激活微波炉的磁控管的开关机构。 开关机构包括由相应的同轴旋钮致动的第一和第二旋转开关,用于分别产生编码信号以建立第一和第二烹饪功能。 其中一个旋钮可以轴向推动以激活/停用磁控管。

    User equipment scheduling method in cellular uplink communication system and base station apparatus therefor
    13.
    发明授权
    User equipment scheduling method in cellular uplink communication system and base station apparatus therefor 有权
    蜂窝上行通信系统中的用户设备调度方法及其基站装置

    公开(公告)号:US08848628B2

    公开(公告)日:2014-09-30

    申请号:US12927236

    申请日:2010-11-10

    IPC分类号: H04W4/00

    摘要: A method and an apparatus maximize the capacity of a wireless communication network by taking into consideration inter-cell interference coordination. A home cell's capacity sensitivity to interference is calculated. At least one neighbor cell's capacity sensitivity to interference is collected. And at least one UE located in the home cell is scheduled based on the home cell's capacity sensitivity and the neighbor cell's capacity sensitivity. Accordingly, it is possible to achieve power and allocation control to maximize the capacity of the overall network including neighbor cells increase the system capacity in a cellular system in which inter-cell interference is large, and adaptively perform a UE scheduling in real time to changing distribution of UEs because information on a change in the capacity of each cell is shared by periods.

    摘要翻译: 一种方法和装置通过考虑小区间干扰协调来使无线通信网络的容量最大化。 计算家庭电池容量对干扰的敏感度。 收集至少一个相邻小区的容量对干扰的敏感度。 并且基于家庭小区的容量灵敏度和相邻小区的容量灵敏度来调度位于家庭小区中的至少一个UE。 因此,可以实现功率和分配控制,以使包括邻居小区在内的整个网络的容量最大化,增加小区间干扰较大的蜂窝系统中的系统容量,并且实时自适应地执行UE调度以改变 因为关于每个小区的容量的变化的信息被周期共享的UE的分配。

    Method for preparing polyacrylonitrile-based polymer for preparation of carbon fiber using microwave and method for preparing carbon fiber using the same
    14.
    发明授权
    Method for preparing polyacrylonitrile-based polymer for preparation of carbon fiber using microwave and method for preparing carbon fiber using the same 有权
    使用微波制备用于制备碳纤维的聚丙烯腈类聚合物的方法及使用其制备碳纤维的方法

    公开(公告)号:US08685361B2

    公开(公告)日:2014-04-01

    申请号:US13461241

    申请日:2012-05-01

    IPC分类号: D01F9/12

    摘要: Disclosed therein is a method for preparing a polyacrylonitrile-based polymer for preparation of carbon fiber having a melting point controlled by selecting an optimal energy of microwave, and a method for preparing a carbon fiber through melt spinning using the preparation method for polyacrylonitrile-based polymer. The present invention uses microwave to control the properties of the polyacrylonitrile-based polymer in a simplified way and prepare the polymer optimized for preparation of carbon fiber precursor through melt spinning for a short polymerization time, and provides a means for mass production of the polyacrylonitrile-based polymer being suitable for melt spinning at a temperature lower than the stabilization temperature and acquiring properties adequate to preparation of carbon fiber through stabilization. Hence, the present invention is expected to contribute to mass production of high-performance carbon fibers at reduced cost.

    摘要翻译: 本发明公开了一种制备通过选择微波最佳能量来控制熔点的碳纤维的聚丙烯腈系聚合物的制造方法以及使用聚丙烯腈类聚合物的制备方法通过熔融纺丝制备碳纤维的方法 。 本发明使用微波以简单的方式控制聚丙烯腈类聚合物的性能,并通过熔融纺丝制备优化用于制备碳纤维前体的聚合物,聚合时间短,并提供了用于大量生产聚丙烯腈 - 基于聚合物适合于在低于稳定温度的温度下熔融纺丝,并通过稳定性获得足以制备碳纤维的性能。 因此,本发明预期有助于以低成本大量生产高性能碳纤维。

    Starting control apparatus and method for motor
    15.
    发明授权
    Starting control apparatus and method for motor 失效
    电机启动控制装置及方法

    公开(公告)号:US08390237B2

    公开(公告)日:2013-03-05

    申请号:US12226920

    申请日:2007-04-26

    IPC分类号: H02K17/30 H02P1/16

    CPC分类号: H02K17/08 H02P1/445

    摘要: Entry of a synchronous speed of a rotor can be facilitated by increasing a starting torque by adjusting a magnetization application time for magnetizing the rotor according to whether or not a starting capacitor is used. The present invention includes: a control unit that outputs a control signal for controlling an application time of a magnetizing current according to whether or not a starting capacitor is used; and a switch that supplies power to an exciting coil according to the control signal outputted from the control unit.

    摘要翻译: 通过根据是否使用起动电容器来调节用于磁化转子的磁化施加时间来增加起动转矩,可以促进转子的同步转速的进入。 本发明包括:控制单元,根据是否使用起动电容器,输出用于控制励磁电流的施加时间的控制信号; 以及根据从控制单元输出的控制信号向励磁线圈供电的开关。

    Apparatus and method for controlling transmission power in wireless communication system
    16.
    发明申请
    Apparatus and method for controlling transmission power in wireless communication system 有权
    无线通信系统中发射功率控制的装置及方法

    公开(公告)号:US20110177837A1

    公开(公告)日:2011-07-21

    申请号:US12927070

    申请日:2010-11-05

    IPC分类号: H04W52/04

    CPC分类号: H04W52/243

    摘要: An apparatus and method controls transmission power by a Base Station (BS) of a wireless communication system by considering a path loss between the BS and a terminal and interference affecting adjacent cells. A receiver receives information about interference from adjacent BSs and a terminal. A calculator calculates transmission power of the terminal using the information about interference received from the adjacent BSs and the terminal. The information about interference received from the adjacent BSs comprises Noise & Interference (NI) values, and the information about interference received from the terminal includes a path loss value.

    摘要翻译: 一种装置和方法通过考虑BS与终端之间的路径损耗以及影响相邻小区的干扰来控制无线通信系统的基站(BS)的发射功率。 接收机接收来自相邻BS和终端的干扰信息。 计算器使用关于从相邻BS和终端接收到的干扰的信息来计算终端的发射功率。 关于从相邻BS接收到的干扰的信息包括噪声和干扰(NI)值,并且关于从终端接收的干扰的信息包括路径损耗值。

    SECURITY AUTHENTICATION SYSTEM AND METHOD
    17.
    发明申请
    SECURITY AUTHENTICATION SYSTEM AND METHOD 有权
    安全认证系统和方法

    公开(公告)号:US20090259839A1

    公开(公告)日:2009-10-15

    申请号:US12098642

    申请日:2008-04-07

    IPC分类号: H04L9/32 G06F15/16

    摘要: Authentication system and method are provided. The authentication system includes: a server configured to provide at least two security levels and configured to transmit one of at least two security modules corresponding to the security level of a user terminal, via communications network, to the user terminal based, at least in part, upon an environment of the user terminal; and an authentication server communicatively linked with the server and configured to perform a user authentication in response to a user authentication request from the user terminal. Accordingly, various hackings can be prevented and the user authentication can be accomplished with user's convenience and security.

    摘要翻译: 提供认证系统和方法。 所述认证系统包括:被配置为提供至少两个安全级别并被配置为至少部分地通过通信网络将与用户终端的安全级别对应的至少两个安全模块中的一个发送到所述用户终端的服务器 在用户终端的环境下; 以及与所述服务器通信地链接并被配置为响应于来自所述用户终端的用户认证请求执行用户认证的认证服务器。 因此,可以防止各种黑客攻击,并且可以用户的方便和安全性来实现用户认证。

    Styrenic thermoplastic resin blend
    18.
    发明授权
    Styrenic thermoplastic resin blend 有权
    苯乙烯热塑性树脂混合物

    公开(公告)号:US07569628B2

    公开(公告)日:2009-08-04

    申请号:US11767656

    申请日:2007-06-25

    摘要: The present invention relates to a styrenic thermoplastic resin composition, and more particularly to a styrenic thermoplastic resin composition comprising a non-halogen flame-retardant having superior flame-retarding properties and impact strength.The present invention provides a flame-retarding styrenic thermoplastic resin composition comprising a) 100 weight parts of a base resin comprising i) 10 to 50 weight parts of a rubber-modified styrene-containing graft copolymer, ii) 5 to 20 weight parts of phenol novolac resin, and iii) 20 to 70 weight parts of a styrene-containing copolymer; and b) 5 to 20 weight parts of an aromatic phosphate. In addition, the a) base resin may further comprise iv) 10 to 40 weight parts of a thermoplastic polyurethane resin.

    摘要翻译: 本发明涉及一种苯乙烯类热塑性树脂组合物,更具体地说,涉及一种包含具有优异的阻燃性能和冲击强度的非卤素阻燃剂的苯乙烯类热塑性树脂组合物。 本发明提供一种阻燃性苯乙烯类热塑性树脂组合物,其包含a)100重量份的基础树脂,其包含i)10至50重量份的橡胶改性的含苯乙烯的接枝共聚物,ii)5至20重量份的苯酚 酚醛清漆树脂,和iii)20〜70重量份含苯乙烯的共聚物; 和b)5至20重量份的芳族磷酸酯。 此外,a)基础树脂还可以包含iv)10〜40重量份的热塑性聚氨酯树脂。

    Flame retardant resin composition and molded article
    19.
    发明授权
    Flame retardant resin composition and molded article 有权
    阻燃树脂组合物和模塑制品

    公开(公告)号:US07553899B2

    公开(公告)日:2009-06-30

    申请号:US11628536

    申请日:2005-06-03

    IPC分类号: C08K3/34 C08K3/04

    摘要: The present invention provides a flame retardant resin composition comprising the following component (A), component (B), component (C) and component (D), in which 0.1 to 50 parts by mass of the component (B), 0.001 to 30 parts by mass of the component (C) and 0.1 to 50 parts by mass of the component (D) are blended with 100 parts by mass of the component (A). Component (A): A rubber-modified styrene resin obtained by (co)polymerizing an aromatic vinyl compound or an aromatic vinyl compound and another vinyl monomer copolymerizable with the aromatic vinyl compound in a presence of a rubber-like polymer; Component (B): A thermally expandable graphite; Component (C): A layered clay material modified by a water-soluble polymer; and Component (D): At least one selected from the group consisting of silicone compounds, boron oxides, aminotriazine sulfate compounds and aminotriazine compounds. The resin composition is excellent in flame retardance and impact resistance.

    摘要翻译: 本发明提供一种阻燃性树脂组合物,其含有下述成分(A),成分(B),成分(C)和成分(D),其中,成分(B)为0.1〜50质量份 (C)成分质量份和成分(D)0.1〜50质量份与100质量份成分(A)共混。 组分(A):在橡胶状聚合物的存在下,通过(共)聚合芳族乙烯基化合物或芳香族乙烯基化合物和可与芳族乙烯基化合物共聚的乙烯基单体得到的橡胶改性苯乙烯树脂; 组分(B):热膨胀石墨; 组分(C):由水溶性聚合物改性的层状粘土材料; 和组分(D):选自硅氧烷化合物,氧化硼,氨基三嗪硫酸盐化合物和氨基三嗪化合物中的至少一种。 树脂组合物的阻燃性和耐冲击性优异。