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    • 1. 发明申请
    • Motor, method for manufacturing field magnet assembly of the same, and washing machine with the same
    • 电机,制造现场磁铁总成的方法和洗衣机一样
    • US20060091754A1
    • 2006-05-04
    • US11202163
    • 2005-08-12
    • Young KimByung KimSung LeeDeok KimJin Park
    • Young KimByung KimSung LeeDeok KimJin Park
    • H02K21/12
    • H02K15/03H02K1/02H02K1/2786H02K21/22
    • A motor has a field magnet assembly comprising a plurality of magnets arranged in the circumferential direction of the field magnet assembly such that like polarities face each other, and a plurality of magnet spacers disposed between the magnets, respectively. Consequently, leakage of magnetic flux of the field magnet assembly is minimized, and torque is improved as compared to a conventional motor having the same stacking and capacity. In a washing machine with the motor, the magnets and the magnet spacers are integrally attached to the outer tub of the washing machine. Consequently, the size of the washing machine is minimized. The sizes of the inner and outer tubs are increased when the washing machine according to the present invention has the same size as the conventional washing machine. Consequently, the capacity of the washing machine is increased.
    • 电动机具有场磁体组件,其包括沿场磁体组件的圆周方向布置的多个磁体,使得相同的极性彼此面对,并且分别设置在磁体之间的多个磁体间隔件。 因此,与具有相同层叠和容量的常规电动机相比,场磁体组件的磁通量的泄漏最小化,并且转矩提高。 在具有电动机的洗衣机中,磁体和磁体间隔件一体地附接到洗衣机的外桶。 因此,洗衣机的尺寸最小化。 当根据本发明的洗衣机具有与常规洗衣机相同的尺寸时,内桶和外桶的尺寸增加。 因此,洗衣机的容量增加。
    • 2. 发明申请
    • Flux concentrated-type motor
    • 磁通集中式电机
    • US20060061228A1
    • 2006-03-23
    • US11202160
    • 2005-08-12
    • Sung LeeJin ParkYoung KimDeok Kim
    • Sung LeeJin ParkYoung KimDeok Kim
    • H02K7/00H02K1/27
    • H02K1/2773H02K21/16
    • A flux concentration-type motor includes a ring-shaped stator, in which coils are wound on a plurality of teeth radially arranged; and a rotor, located at the center of the stator, having a plurality of magnets arranged in a circumferential direction such that poles, having the same polarity, of the magnets face each other, and rotated by the interaction with the stator, so as to prevent the leakage of magnetic flux of the magnets, thereby improving the torque compared to a conventional surface mounted permanent magnet-type motor having the same volume, reducing the production costs, and facilitating the miniaturization of products.
    • 磁通集中型电动机包括环形定子,其中线圈被卷绕在径向布置的多个齿上; 以及位于定子中心的转子,具有沿圆周方向布置的多个磁体,使得磁体具有相同极性的磁体彼此面对并通过与定子的相互作用而旋转,以便 防止磁体的磁通量的泄漏,从而与具有相同体积的传统的表面安装的永久磁铁式电动机相比提高扭矩,降低生产成本,并且有助于产品的小型化。
    • 4. 发明申请
    • Permanent magnet-type motor
    • 永磁式电动机
    • US20060061226A1
    • 2006-03-23
    • US11202164
    • 2005-08-12
    • Deok KimYoung KimJin Park
    • Deok KimYoung KimJin Park
    • H02K1/27
    • H02K1/278
    • A permanent magnet-type motor includes a stator, on which coils are wound; and a rotor located on the inside of the stator, and having a plurality of magnet pairs arranged at positions thereof corresponding to the stator, each magnet pair including a high-energy magnet having a high residual magnetic flux density or a high amount of energy and low-energy magnets having a low residual magnetic flux density or a low amount of energy, thereby limiting the increase of the material costs of the magnets, improving the torque of the motor, and increasing the capacity of the motor.
    • 一种永久磁铁式电动机,包括绕线圈的定子; 以及位于所述定子内侧的转子,具有配置在与所述定子对应的位置的多个磁体对,每个磁体对包括具有高剩余磁通密度或高能量的高能磁体, 具有低残余磁通密度或低能量能量的低能量磁体,从而限制了磁体的材料成本的增加,改善了电动机的转矩以及提高了电动机的容量。
    • 5. 发明申请
    • High stereospecific polybutylene polymer and highly active process for preparation thereof
    • 高立体特异性聚丁烯聚合物和高活性的制备方法
    • US20070015862A1
    • 2007-01-18
    • US10569411
    • 2004-03-31
    • Seung HongMin ParkDeok KimSeok Hwang
    • Seung HongMin ParkDeok KimSeok Hwang
    • C08F290/04
    • C08F110/08C08F10/00Y10S526/905C08F4/6565C08F4/651C08F2500/15C08F2500/03C08F2500/04C08F2500/12C08F2500/08
    • Disclosed is a process for the preparation of a high stereospecific (isotactic) polybutylene polymer comprising the step of polymerizing a reactive monomer, 1-butene, which is used or is not used as a solvent, in the presence of catalyst and inert gas. According to the present invention, it is possible to prepare a high stereospecific polybutylene polymer in much higher activity than that of any other known processes for the preparation of a high stereospecific polybutylene polymer. The high stereospecific polybutylene polymer according to the present invention is a homopolymer of 1-butene, or a copolymer containing a-olefin and up to 40% by weight of a comonomer, wherein titanium in the catalyst residues is not detected in the ppm level, stereospecificity (Isotactic Index, mmmm %) determined by 13C-NMR is 96 or more, molecular weight distribution (Mw/Mn) is 3-6, and molecular weight distribution (Mw/Mn) can be controlled to 8 or more.
    • 公开了一种制备高立体定向(全同立构)聚丁烯聚合物的方法,包括在催化剂和惰性气体存在下使用或不用作溶剂的反应性单体1-丁烯聚合的步骤。 根据本发明,可以制备比用于制备高立体特异性聚丁烯聚合物的任何其它已知方法高的立体特异性聚丁烯聚合物活性高得多。 根据本发明的高立体特异性聚丁烯聚合物是1-丁烯的均聚物或含有α-烯烃的共聚物和至多40重量%的共聚单体的共聚单体,其中催化剂残余物中的钛在ppm水平上未检测到, 通过13 C-NMR测定的立体定向性(全同立构指数mmmm%)为96以上,分子量分布(Mw / Mn)为3-6,分子量分布(Mw / Mn)可以为 控制在8以上。
    • 7. 发明申请
    • Ultrasonic micromixer with radiation perpendicular to mixing interface
    • 超声波混合器,辐射垂直于混合界面
    • US20050214933A1
    • 2005-09-29
    • US10993540
    • 2004-11-19
    • Pil HeoDeok KimJae KimSang ParkEui Yun
    • Pil HeoDeok KimJae KimSang ParkEui Yun
    • B81B7/02B01F11/02B01F13/00B01L3/00C12M1/34G01N33/53G01N33/569
    • B01F11/0266B01F13/0059B01L3/5027
    • The present invention provides an ultrasonic micromixer which is used in fields of bio-MEMS (micro-electro-mechanical-system) and μ-TAS (total analysis system) and radiates ultrasonic waves using a piezoelectric device in a direction perpendicular to a horizontal mixing interface between a plurality of sample fluids flowing in a chamber, so as to accelerate the mixing of the sample fluids, thus producing an evenly mixed sample. The ultrasonic micromixer includes a plurality of independent inlets, and a plurality of guide channels which are coupled to the inlets at different heights. The ultrasonic micromixer further includes the chamber to allow the plurality of sample fluids, discharged from the guide channels, to mix with each other while flowing through the chamber, and an outlet to discharge the mixed sample fluids. The ultrasonic micromixer further includes a vibration plate which is attached to a lower portion of the chamber, and a piezoelectric device which is attached to a lower surface of the vibration plate to radiate ultrasonic waves in a vertical direction. Therefore, the ultrasonic micromixer achieves miniaturization, accuracy and integration of devices used in the fields of the bio-MEMS and μ-TAS.
    • 本发明提供一种用于生物MEMS(微电子机械系统)和mu-TAS(总分析系统)领域的超声波微混合器,并且使用压电装置在垂直于水平混合的方向上辐射超声波 在室中流动的多个样品流体之间的界面,从而加速样品流体的混合,从而产生均匀混合的样品。 超声波微混合器包括多个独立的入口,以及在不同高度处联接到入口的多个引导通道。 超声波微混合器还包括腔室,以允许从引导通道排出的多个样品流体在流过腔室时相互混合,以及排出混合样品流体的出口。 超声波微混合器还包括安装在室的下部的振动板,以及安装在振动板的下表面上以在垂直方向上辐射超声波的压电装置。 因此,超声波微混合器实现了在生物MEMS和mu-TAS领域中使用的器件的小型化,精度和集成。
    • 9. 发明申请
    • Operating apparatus and method of a washing machine
    • 洗衣机的操作装置和方法
    • US20070050917A1
    • 2007-03-08
    • US11491133
    • 2006-07-24
    • Deok KimCha JunByoung Min
    • Deok KimCha JunByoung Min
    • D06F33/00D06F35/00
    • D06F37/304
    • The operating apparatuses of a washing machine and the methods on that are renovated. The afore-mentioned washing machine is including: a memory that the reference signals are saved in order to operate a motor in a best condition according to each of the condition of the torque and noise; a control unit which generates the switching signals as calling the reference signals which are different each other according to the strokes of a washing machine, and comparing with the carrier signals; an inverter which generates a motor operating signal as an external power is switched by a switching signal; a motor which is rotated by a motor operating signal; and a revolving screen of a washing machine which is operated by a motor.
    • 洗衣机的操作装置及其方法进行了翻新。 上述洗衣机包括:根据扭矩和噪声的每个条件,保存参考信号以便以最佳状态操作电动机的存储器; 控制单元,根据洗衣机的行程,生成切换信号作为调用彼此不同的参考信号,并与载波信号进行比较; 通过切换信号切换产生作为外部电力的电动机工作信号的逆变器; 由马达操作信号旋转的马达; 以及由电动机操作的洗衣机的旋转屏幕。
    • 10. 发明申请
    • Plasma display panel
    • 等离子显示面板
    • US20050179381A1
    • 2005-08-18
    • US11035044
    • 2005-01-14
    • Deok KimByung LeeJin KimYun KimSung ShinSung Jun
    • Deok KimByung LeeJin KimYun KimSung ShinSung Jun
    • G09F9/00H01J17/49
    • H01J11/34H01J11/12
    • Disclosed herein is a plasma display panel in which afterimage is improved. The plasma display panel according to the present invention includes a panel unit having an upper plate and a lower plate, a frame that supports circuitry, and a conductive material formed between the panel unit and the frame. As such, a conductive material is formed on a bottom surface of a lower plate of a panel. Thus, charges introduced into the lower plate are properly controlled to improve the waveform stability of the panel. Also, a charge characteristic is improved to implement a stable operation. Accordingly, an afterimage time can be reduced. Further, a sheet of a low hardness and light weight is used. It is thus possible to absorb shock and noise of a PDP, accomplish light weight of the PDP and reduce the materials of the sheet.
    • 这里公开了等离子体显示面板,其中余像被改善。 根据本发明的等离子体显示面板包括具有上板和下板的面板单元,支撑电路的框架和形成在面板单元和框架之间的导电材料。 因此,导电材料形成在面板的下板的底表面上。 因此,适当地控制引入下板的电荷,以提高面板的波形稳定性。 此外,改善了充电特性以实现稳定的操作。 因此,可以减少余像时间。 此外,使用低硬度和重量轻的片材。 因此可以吸收PDP的冲击和噪音,实现PDP的重量轻并且减少片材的材料。