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1. 发明申请

US20060181238A1 Variable speed motor 有权
标题翻译：变速电机
公开(公告)号：US20060181238A1
公开(公告)日：2006-08-17
申请号：US11287207
申请日：2005-11-28
申请人： Byung Choi , Dong Lee , Byoung Min , Dong Kim
发明人： Byung Choi , Dong Lee , Byoung Min , Dong Kim
IPC分类号： H02P1/42
CPC分类号： H02P25/20 , H02P25/04 , H02P25/18
摘要： A variable speed motor is disclosed. The variable speed motor includes: a main winding including first and second main windings, and an auxiliary winding including first and second auxiliary windings, wherein the main winding and the auxiliary winding are wound on a stator to form a plurality of poles; and a plurality of relays for performing a switching operation between serial/parallel connections of the first and second main windings or the first and second auxiliary windings. The variable speed motor includes: a stator on which a 4-pole winding and a 12-pole winding are wound; a plurality of tap windings connected in series to a 4-pole main winding forming 4 poles, for extending a variable range of rotation speed of the motor during a 4-pole operation mode; and a phase control circuit for varying rotation speed of the motor by controlling a phase of an input power-supply signal during a 12-pole operation mode. Therefore, the variable speed motor greatly extends the range of a variable speed of the motor, and does not require an additional drive unit for varying the motor speed, such that production costs are greatly reduced, and electromagnetic vibration noise caused by a low-speed control mode of the motor is also greatly reduced. Rotation speed of the motor is controlled by a phase control operation and a winding switching operation, such that the variable speed motor effectively controls the motor speed, and greatly reduces power consumption.
摘要翻译：公开了一种变速电动机。变速马达包括：包括第一和第二主绕组的主绕组和包括第一和第二辅助绕组的辅助绕组，其中主绕组和辅助绕组缠绕在定子上以形成多个极; 以及用于在第一和第二主绕组或第一和第二辅助绕组的串联/并联连接之间进行切换操作的多个继电器。变速电动机包括：四极绕组和12极绕组缠绕的定子; 与4极主绕组串联连接的多个抽头绕组，形成4极，用于在4极运行模式期间延长电动机的可变转速范围; 以及用于通过在12极运行模式期间控制输入电源信号的相位来改变电动机的转速的相位控制电路。因此，变速电动机极大地延长了电动机的变速范围，不需要额外的驱动单元来改变电动机速度，从而大大降低了生产成本，并且由低速度引起的电磁振动噪声电机的控制方式也大大降低。电动机的转速通过相位控制运行和绕组切换动作进行控制，使得变速电动机有效地控制电动机转速，大大降低功耗。

2. 发明申请

US20050237022A1 Variable speed motor 有权
标题翻译：变速电机
公开(公告)号：US20050237022A1
公开(公告)日：2005-10-27
申请号：US11113171
申请日：2005-04-25
申请人： Dong Kim , Byoung Min , Byung Choi , Tae Lee
发明人： Dong Kim , Byoung Min , Byung Choi , Tae Lee
IPC分类号： H02P25/04 , H02P27/06 , H02P5/06
CPC分类号： H02P25/04
摘要： A variable speed motor includes first and second main windings wound on a stator, and a relay for performing a switching operation between serial/parallel connections of the first and second main windings to control motor speed. The variable speed motor further includes a tap winding connected in series to the main windings, or an additional capacitor, such that it can greatly extend the range of a variable speed without using a drive unit capable of changing the motor speed at an external location, resulting in reduced production costs of the motor, reduced electromagnetic vibration noise, and reduced power consumption.
摘要翻译：变速电动机包括缠绕在定子上的第一和第二主绕组以及用于在第一和第二主绕组的串联/并联连接之间执行开关操作以控制电动机速度的继电器。变速电动机还包括与主绕组串联连接的抽头绕组或附加电容器，使得其可以在不使用能够改变外部位置处的电动机速度的驱动单元的情况下大大地扩展可变速度的范围，导致电机的生产成本降低，电磁振动噪声降低，功耗降低。

3. 发明申请

US20050269979A1 Variable speed motor 有权
标题翻译：变速电机
公开(公告)号：US20050269979A1
公开(公告)日：2005-12-08
申请号：US11138465
申请日：2005-05-27
申请人： Byoung Min , Byung Choi , Tae Lee
发明人： Byoung Min , Byung Choi , Tae Lee
IPC分类号： H02K17/08 , H02P1/42 , H02P23/00 , H02P25/02 , H02P25/04 , H02P7/08
CPC分类号： H02P25/18 , H02P25/04 , H02P25/188
摘要： An outer-rotor variable-speed motor, to which single-phase AC power is applied and on which a rotor is provided outside a stator, comprises first and second main windings provided on a stator of the motor to form a plurality of poles, a frequency detector for detecting the frequency of AC power applied to the motor, and a relay for connecting the first and second main windings in series if the detected frequency is 60 Hz and connecting the first and second main windings in parallel if the detected frequency is 50 Hz. The speed of the motor is kept constant even when power at different frequencies is applied, so that it is possible to reduce the manufacturing cost of the motor and reduce the power consumption, and also to reduce electromagnetic noise from the motor.
摘要翻译：一个外转子变速电动机，其上施加有单相交流电源并且在定子外部设置转子，包括设置在电动机的定子上以形成多个极的第一和第二主绕组，频率检测器，用于检测施加到电动机的交流电力的频率;以及继电器，用于如果检测到的频率为60Hz，则将第一和第二主绕组串联连接，并且如果检测到的频率为50，则并联第一和第二主绕组赫兹。即使施加不同频率的电力，电动机的速度也保持恒定，从而可以降低电动机的制造成本并降低功率消耗，并且还可以降低电动机的电磁噪声。

4. 发明申请

US20050253549A1 Single-phase induction motor 审中-公开
标题翻译：单相感应电动机
公开(公告)号：US20050253549A1
公开(公告)日：2005-11-17
申请号：US11036016
申请日：2005-01-18
申请人： Byoung Min , Byung Choi , Tae Lee
发明人： Byoung Min , Byung Choi , Tae Lee
IPC分类号： A47L15/46 , D06F33/02 , H02P1/44 , H02P23/00 , H02P25/04 , H02P7/36
CPC分类号： H02P1/44
摘要： A single-phase induction motor comprises a main winding, an auxiliary winding, and a capacitor, and further comprises a switch for controlling current flow in the motor to change the amount of current flowing through the motor, thereby changing the effective capacitance of the capacitor. This reduces the number of capacitors used in the motor, thereby reducing manufacturing costs, and also attains a high effective capacitance using a low-capacitance capacitor.
摘要翻译：单相感应电动机包括主绕组，辅助绕组和电容器，并且还包括用于控制电动机中的电流流动的开关，以改变流过电动机的电流量，从而改变电容器的有效电容。这减少了电动机中使用的电容器的数量，从而降低制造成本，并且还使用低容量电容器获得高有效电容。

5. 发明申请

US20060270551A1 Absorbent and method for separating acid gases from gas mixture 审中-公开
标题翻译：从气体混合物中分离酸性气体的吸收剂和方法
公开(公告)号：US20060270551A1
公开(公告)日：2006-11-30
申请号：US11285963
申请日：2005-11-23
申请人： Jyung Jang , Hee Eum , Dong Kim , Jun Kim , Byoung Min , Seung Lee
发明人： Jyung Jang , Hee Eum , Dong Kim , Jun Kim , Byoung Min , Seung Lee
IPC分类号： B01J20/22
CPC分类号： B01D53/1456 , B01D53/1493
摘要： Disclosed herein is an absorbent for separating acid gases, such as CO2, H2S and COS, from a gas mixture containing the acid gases wherein the absorbent comprises sodium glycinate. Further disclosed is a method for separating acid gases from a gas mixture using the absorbent.
摘要翻译：本文公开了一种用于从含有酸性气体的气体混合物中分离酸性气体如CO 2 H 2 S和COS的吸收剂，其中吸收剂包含甘氨酸钠。还公开了使用吸收剂从气体混合物中分离酸性气体的方法。

6. 发明申请

US20060042022A1 Washing machine and method for controlling the same 审中-公开
标题翻译：洗衣机及其控制方法
公开(公告)号：US20060042022A1
公开(公告)日：2006-03-02
申请号：US11174574
申请日：2005-07-06
申请人： Dong Kim , Young Kim , Byoung Min
发明人： Dong Kim , Young Kim , Byoung Min
IPC分类号： D06F37/30
CPC分类号： D06F37/40 , D06F37/304 , H02K5/163 , H02K16/02
摘要： A washing machine includes a washing shaft that extends through an outer tub, and is coupled to an inner tub and a double rotor motor coupled to the washing shaft. The double rotor motor has two rotors drivable independently from each other and wound independently from each other.
摘要翻译：洗衣机包括洗涤轴，其延伸穿过外桶，并且联接到内桶和联接到洗涤轴的双转子马达。双转子电动机具有彼此独立地驱动并彼此独立地缠绕的两个转子。

7. 发明申请

US20080106243A1 CONTROL CIRCUIT OF DC-DC CONVERTER 有权
标题翻译： DC-DC转换器的控制电路
公开(公告)号：US20080106243A1
公开(公告)日：2008-05-08
申请号：US11928845
申请日：2007-10-30
申请人： Jeong CHEON , Byoung Min , Chang Ha , Deuk Park
发明人： Jeong CHEON , Byoung Min , Chang Ha , Deuk Park
IPC分类号： G05F1/00
CPC分类号： H02M3/3376 , H02M1/36 , H02M2001/0058 , Y02B70/1491
摘要： A control circuit of a DC-DC converter is provided. A mode selection section selects an ACF or LLC mode. A soft start section generates a soft start signal in the ACF and LLC modes. A PWM comparison section compares a current detection signal with a feedback signal, a feedback reference signal and the soft start signal in the ACF mode, and generates a PWM signal based on a comparison result. A selection section selects the PWM signal of the PWM comparison section in the ACF mode. A clock generation section generates a clock signal having a fixed frequency in the ACF mode, and generates a clock signal having a frequency based on an operating current and the soft start signal in the LLC mode. A latch section maintains the PWM signal in response to the clock signal in the ACF mode and maintains the clock signal in the LLC mode.
摘要翻译：提供DC-DC转换器的控制电路。模式选择部分选择ACF或LLC模式。软启动部分在ACF和LLC模式下产生软启动信号。 PWM比较部分将电流检测信号与ACF模式中的反馈信号，反馈参考信号和软启动信号进行比较，并且基于比较结果生成PWM信号。选择部分在ACF模式下选择PWM比较部分的PWM信号。时钟产生部分以ACF模式产生具有固定频率的时钟信号，并且在LLC模式下产生具有基于工作电流的频率和软启动信号的时钟信号。锁存部分响应于ACF模式中的时钟信号而保持PWM信号，并将时钟信号保持在LLC模式。

8. 发明申请

US20060284260A1 Vertical diode formation in SOI application 有权
标题翻译： SOI应用中的垂直二极管形成
公开(公告)号：US20060284260A1
公开(公告)日：2006-12-21
申请号：US11158022
申请日：2005-06-21
申请人： Byoung Min , Laegu Kang , Michael Khazhinsky
发明人： Byoung Min , Laegu Kang , Michael Khazhinsky
IPC分类号： H01L29/94
CPC分类号： H01L29/8611 , H01L27/0255 , H01L29/66136 , H01L29/868
摘要： A method for making a semiconductor device is provided. The method comprises (a) providing a semiconductor stack comprising a semiconductor substrate (203), a first semiconductor layer (205), and a first dielectric layer (207) disposed between the substrate and the first semiconductor layer; (b) forming a first trench in the first dielectric layer which exposes a portion of the substrate; (c) forming a first doped region (209) in the exposed portion of the substrate; and (d) forming anode (211) and cathode (213) regions in the first implant region.
摘要翻译：提供一种制造半导体器件的方法。该方法包括（a）提供包括半导体衬底（203），第一半导体层（205）和设置在衬底和第一半导体层之间的第一电介质层（207）的半导体堆叠; （b）在所述第一电介质层中形成暴露所述衬底的一部分的第一沟槽; （c）在所述衬底的暴露部分中形成第一掺杂区域（209）; 和（d）在第一注入区域中形成阳极（211）和阴极（213）区域。

9. 发明申请

US20060250095A1 Driving method of external electrode fluorescent lamp inverter for backlight 失效
公开(公告)号：US20060250095A1
公开(公告)日：2006-11-09
申请号：US11320794
申请日：2005-12-30
申请人： Suok Min , Gun-Woo Moon , Won Oh , Byoung Min , Jong Kim
发明人： Suok Min , Gun-Woo Moon , Won Oh , Byoung Min , Jong Kim
IPC分类号： H05B41/16
CPC分类号： H05B41/2825 , Y02B20/185
摘要： A driving method of external electrode fluorescent lamp inverter for backlight. In the driving method, a square wave voltage frequency for driving the external electrode fluorescent lamp is applied to the primary side of a transformer in the region whose frequency is substantially ½ of the resonant frequency which is determined by the capacitance of the external electrode fluorescent lamp and the leakage inductance of the transformer. Then, the external electrode fluorescent lamp is caused to emit light by the self-discharge to thereby obtain high efficiency and high luminance. The driving method of external electrode fluorescent lamp inverter for backlight includes applying a square wave voltage for driving an external electrode fluorescent lamp to the primary side of a transformer; and applying the square wave voltage to the primary side of transformer in a region where the frequency thereof is substantially ½ of a resonant frequency, which is determined by the capacitance of the external electrode fluorescent lamp and the leakage inductance of the transformer, and thus causing the external electrode fluorescent lamp to emit light by the self-discharge.

10. 发明申请

US20070290723A1 Liquid crystal display backlight inverter 有权
标题翻译：液晶显示器背光逆变器
公开(公告)号：US20070290723A1
公开(公告)日：2007-12-20
申请号：US11812678
申请日：2007-06-20
申请人： Byoung Min , Jung Gong
发明人： Byoung Min , Jung Gong
IPC分类号： G01R19/00
CPC分类号： C09K9/02 , H05B41/2827
摘要： A LCD backlight inverter including: a dimming control unit comparing a level of a triangle wave with a level of a dimming control signal and controlling a dimming control current to be supplied or interrupted according to a comparison result; an error amplification unit having an input end to which a detection voltage corresponding to the dimming control current and a current flowing through a lamp are inputted, comparing the detection voltage with a predetermined reference voltage, and outputting an error voltage corresponding to a difference via an output end thereof, the output end working as a ground when the dimming control current is not inputted; and a time constant circuit unit comprising a resistor connected between the output end of the error amplification unit and a voltage source and a capacitor connected between the output end of the error amplification unit and a ground.
摘要翻译：一种LCD背光逆变器，包括：调光控制单元，将三角波的电平与调光控制信号的电平进行比较，并根据比较结果控制要供应或中断的调光控制电流; 误差放大单元，其具有输入端，输入与调光控制电流对应的检测电压和流过灯的电流，将检测电压与规定的基准电压进行比较，并输出与差异对应的误差电压经由输出端，当未输入调光控制电流时，输出端作为接地; 以及时间常数电路单元，包括连接在误差放大单元的输出端与电压源之间的电阻器和连接在误差放大单元的输出端与地之间的电容器。

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