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21. 发明授权

US07663322B2 Backlight driving system for liquid crystal display 失效
标题翻译：背光驱动系统用于液晶显示
公开(公告)号：US07663322B2
公开(公告)日：2010-02-16
申请号：US12044683
申请日：2008-03-07
申请人： Jin Wook Kim , Dong Seong Oh , Jong Duck Kim , Sug Chin Sakong , Sung Soo Hong , Sang Kyoo Han , Chung Wook Roh , Dea Min Jang , Sung Ho Kim , Jin Woo Cho , Kwang Seung Cho
发明人： Jin Wook Kim , Dong Seong Oh , Jong Duck Kim , Sug Chin Sakong , Sung Soo Hong , Sang Kyoo Han , Chung Wook Roh , Dea Min Jang , Sung Ho Kim , Jin Woo Cho , Kwang Seung Cho
IPC分类号： H05B41/16
CPC分类号： H05B41/282 , H05B41/2822 , Y02B20/183
摘要： There is provided a backlight driving system for a liquid crystal display that can reduce size and weight of a product because a DC-DC converter is not used when commercial AC power is converted into lamp driving power. A backlight driving system for a liquid crystal display according to an aspect of the invention includes a power supply unit converting commercial alternating current (AC) power into direct current (DC) power having a voltage level set beforehand, an inverter unit converting the DC power from the power supply unit into AC power at a one-to-one conversion ratio set beforehand, a boosting unit boosting the AC power from the inverter unit into lamp lighting power set beforehand; and a lamp group receiving the lamp lighting power from the boosting unit to emit light.
摘要翻译：提供了一种用于液晶显示器的背光驱动系统，其可以减小商品的尺寸和重量，因为当商业AC电力被转换成灯驱动功率时，不使用DC-DC转换器。根据本发明的一个方面的用于液晶显示器的背光驱动系统包括将商用交流（AC）电力转换为预先设定的电压电平的直流（DC）电力的电源单元，将直流电力从所述电源单元以预先设定的一对一转换比从所述电源单元输入到交流电力;升压单元，其将来自所述逆变器单元的交流电力提前预先设定为灯发光功率; 以及灯组，其从所述升压单元接收所述灯的点亮功率以发光。

22. 发明申请

US20090241910A1 Variable Compression Ratio Apparatus 有权
标题翻译：可变压缩比设备
公开(公告)号：US20090241910A1
公开(公告)日：2009-10-01
申请号：US12323918
申请日：2008-11-26
申请人： Min Sig SHIN , Myung Rae Cho , Hong Wook Lee , Woo Tae Kim , Won Gyu Kim , Jin Woo Cho
发明人： Min Sig SHIN , Myung Rae Cho , Hong Wook Lee , Woo Tae Kim , Won Gyu Kim , Jin Woo Cho
IPC分类号： F02D15/02
CPC分类号： F02B75/048 , F02D15/02
摘要： A variable compression ratio apparatus is disclosed. An upper connecting rod has one end rotatably connected to a piston so as to reciprocate motion of the piston. A lower connecting rod has one end rotatably connected to the other end of the upper connecting rod. A crankshaft is rotatably mounted at an eccentric position of the lower connecting rod. A control rod has one end rotatably connected to the other end of the lower connecting rod, to control the position of that end of the lower connecting rod. A control shaft is connected to the other end of the control rod, to control the position of that end of the control rod.
摘要翻译：公开了一种可变压缩比装置。上连杆具有可旋转地连接到活塞的一端，以使活塞往复运动。下连杆的一端可旋转地连接到上连杆的另一端。曲轴可旋转地安装在下连杆的偏心位置。控制杆的一端可旋转地连接到下连杆的另一端，以控制下连杆的该端的位置。控制轴连接到控制杆的另一端，以控制控制杆的该端的位置。

23. 发明授权

US07314563B2 Membrane coupled activated sludge method and apparatus operating anoxic/anaerobic process alternately for removal of nitrogen and phosphorous 有权
标题翻译：膜耦合活性污泥法和设备交替操作缺氧/厌氧过程，用于去除氮和磷
公开(公告)号：US07314563B2
公开(公告)日：2008-01-01
申请号：US11273053
申请日：2005-11-14
申请人： Jin Woo Cho , Kyu Hong Ahn , Kyung Guen Song , Kyung Min Poo
发明人： Jin Woo Cho , Kyu Hong Ahn , Kyung Guen Song , Kyung Min Poo
IPC分类号： C02F3/30 , C02F3/12
CPC分类号： C02F3/301 , C02F3/1273 , Y02W10/15 , Y10S210/903 , Y10S210/906
摘要： Disclosed are a membrane coupled activated sludge method and apparatus operating anoxic/anaerobic processes alternately for removal of nitrogen and phosporus, wherein nitrogen and phosphorous together with organics in the sewage, wastewater, filthy water etc. can be simultaneously removed with an economic and efficient manner, an operation thereof is easy and efficient, a capacity thereof is high and the method is economic due to the reduced operating costs with performing measurement and control of a recycle rate, a recycle time of alternate operation of the anoxic and anaerobic process, an amount of sludge, an amount of aeration and an operation of a blower for an intermittent membrane cleaning.
摘要翻译：本发明公开了一种膜联合活性污泥法和装置，交替运行缺氧/厌氧过程以去除氮和磷，其中可以以经济和有效的方式同时去除氮和磷以及有机物在污水，废水，污浊水等中其操作容易且有效，其容量高，并且由于通过进行再循环速率的测量和控制，缺氧和厌氧过程的交替操作的循环时间，降低的操作成本，该方法是经济的，的污泥，一定量的曝气和用于间歇膜清洗的鼓风机的操作。

24. 发明申请

US20110247977A1 Device for Treating Wastewater Comprising Nitrogen and Phosphorus and a Method for the Same 审中-公开
标题翻译：用于处理含氮和磷的废水的设备及其方法
公开(公告)号：US20110247977A1
公开(公告)日：2011-10-13
申请号：US12834576
申请日：2010-07-12
申请人： Kyung Guen Song , Kyu Hong Ahn , Kang Woo Cho , Jin Woo Cho , Hae Seok Oh , Dong Won Ki
发明人： Kyung Guen Song , Kyu Hong Ahn , Kang Woo Cho , Jin Woo Cho , Hae Seok Oh , Dong Won Ki
IPC分类号： C02F3/32 , B01D35/00
CPC分类号： C02F3/322 , A01H4/001 , B01D2311/04 , B01D2315/06 , C02F1/444 , C02F3/1273 , C02F2101/105 , C02F2101/16 , C02F2103/20 , C12M21/02 , C12M29/04 , Y02W10/15 , Y02W10/37
摘要： Disclosed are a device for treating nitrogen and phosphorus from wastewater, including: an algal culture tank for culturing microalgae capable of treating nitrogen and phosphorus from wastewater; and a separation membrane for separating thus treated water from the microalgae, and a method for the same.According to the disclosed device and method, microalgae are cultured at high concentrations using wastewater, instead of an artificial culture medium, as a culture medium. As a result, nitrogen and phosphorus can be effectively treated from the wastewater, and the microalgae, which are useful as a biomass, may be cultured and recovered stably.
摘要翻译：公开了一种用于从废水中处理氮和磷的装置，包括：用于培养能够从废水中处理氮和磷的微藻的藻类培养罐; 以及用于将经处理的水从微藻分离的分离膜及其方法。根据所公开的装置和方法，使用废水代替人造培养基作为培养基，以高浓度培养微藻。结果，可以从废水中有效地处理氮和磷，可以稳定地培养和回收可用作生物质的微藻。

25. 发明申请

US20110244196A1 INK COMPOSITION FOR ROLL PRINTING 有权
标题翻译：用于滚筒印刷的墨水组合物
公开(公告)号：US20110244196A1
公开(公告)日：2011-10-06
申请号：US12448724
申请日：2008-08-27
申请人： Dae Hyun Kim , Jin Woo Cho , Dong Myung Shin , Ji Su Kim , Min Young Lim , Sung Hyun Kim
发明人： Dae Hyun Kim , Jin Woo Cho , Dong Myung Shin , Ji Su Kim , Min Young Lim , Sung Hyun Kim
IPC分类号： C09D11/00 , C09D11/10 , B32B3/10
CPC分类号： C09D11/033 , Y10T428/24802
摘要： An ink composition for roll printing is provided. The ink composition uses a solvent having an evaporation rate (Vt) of at least 0.09 mg/cm2-min and an absorption rate (St) into a blanket of less than 3.5 mg/cm2-min. The use of the highly volatile solvent can minimize swelling of the blanket without impairing the dispersibility of a pigment in the ink composition. Therefore, the uniformity of a pattern formed using the ink composition can be maintained and the formation of defects by the solvent can be minimized.
摘要翻译：提供了一种用于辊印的油墨组合物。油墨组合物使用具有至少0.09mg / cm 2·min的蒸发速率（Vt）和小于3.5mg / cm 2·min的毯子的吸收速率（St）的溶剂。使用高挥发性溶剂可以最小化橡皮布的溶胀，而不损害颜料在油墨组合物中的分散性。因此，可以保持使用油墨组合物形成的图案的均匀性，并且能够最小化溶剂形成缺陷。

26. 发明申请

US20110185755A1 Cooling apparatus and frost detecting method thereof 审中-公开
标题翻译：冷却装置及霜检测方法
公开(公告)号：US20110185755A1
公开(公告)日：2011-08-04
申请号：US12929194
申请日：2011-01-06
申请人： Tae Gyu Kim , Jin Woo Cho , Young Chul Ko , Hyun Suk Kwak
发明人： Tae Gyu Kim , Jin Woo Cho , Young Chul Ko , Hyun Suk Kwak
IPC分类号： F25D21/02 , F25D21/08
CPC分类号： F25D21/02 , F25D21/08
摘要： A cooling apparatus including a frost sensor to sense frost, a multiplexer having a first input terminal, to which the frost sensor is connected, and a second input terminal as a non-connected input terminal, a signal processor to subtract a signal input through the second input terminal from a signal input through the first input terminal, and to output a signal obtained by the subtraction, and a controller to detect an amount of frost sensed by the frost sensor, based on the output signal from the signal processor. It is possible to easily and accurately determine noise contained in a signal received from the frost sensor by determining, as noise, the signal received from the input terminal, to which the frost sensor is not connected, and subtracting the noise from the signal received from each input terminal, to which the frost sensor is connected.
摘要翻译：一种冷却装置，包括用于感测霜的霜传感器，具有连接有霜传感器的第一输入端的多路复用器和作为未连接的输入端的第二输入端，信号处理器，用于减去通过通过第一输入端子输入的信号输出第二输入端子，并输出通过减法获得的信号;以及控制器，用于根据来自信号处理器的输出信号检测由霜传感器感测的霜量。通过确定从未连接霜传感器的输入端子接收到的信号，并且从接收到的信号中减去噪声，可以容易且准确地确定从霜传感器接收的信号中包含的噪声。每个输入端子，霜传感器连接到该输入端子。

27. 发明申请

US20100132671A1 Variable Compression Ratio Apparatus 有权
标题翻译：可变压缩比设备
公开(公告)号：US20100132671A1
公开(公告)日：2010-06-03
申请号：US12511633
申请日：2009-07-29
申请人： Myung Rae Cho , Hong Wook Lee , Woo Tae Kim , Won Gyu Kim , Jin Woo Cho
发明人： Myung Rae Cho , Hong Wook Lee , Woo Tae Kim , Won Gyu Kim , Jin Woo Cho
IPC分类号： F02D15/02
CPC分类号： F02D15/02 , F02B75/048 , Y02T10/12
摘要： A variable compression ratio apparatus for varying a compression ratio, may include a connecting rod that is connected to a piston to take a combustion force; a pin link, one end of which is eccentrically connected to a crankshaft and the other end of which is pivotally connected to the connecting rod to form a connection portion therebetween; a slot link including a control slot to receive and guide the connection portion along the control slot; and a driving unit coupled to the slot link and configured to move the control slot to control a position of the connection portion.
摘要翻译：用于改变压缩比的可变压缩比装置可以包括连接到活塞以承受燃烧力的连杆; 销连杆，其一端偏心地连接到曲轴，另一端枢转地连接到连杆，以在它们之间形成连接部分; 一个缝隙链路，包括一个控制槽，用于沿着控制槽接收和引导连接部分; 以及驱动单元，其联接到所述槽连杆并且构造成移动所述控制槽以控制所述连接部的位置。

28. 发明申请

US20100051713A1 Hot water circulation system associated with heat pump and method for controlling the same 有权
标题翻译：与热泵相关的热水循环系统及其控制方法
公开(公告)号：US20100051713A1
公开(公告)日：2010-03-04
申请号：US12314026
申请日：2008-12-02
申请人： Hyun Sam Back , Jin Woo Cho
发明人： Hyun Sam Back , Jin Woo Cho
IPC分类号： F24D11/02 , G05D7/00 , F25D23/00
CPC分类号： F24D11/0214 , F24D3/08 , F24D19/0095 , F24D19/1072 , F24H4/02 , F25B30/02 , F25B47/006 , F25B2313/003 , F25B2313/0315 , F25B2339/047 , F25B2700/2116 , F25B2700/2117 , H05B6/105 , H05B2214/02 , Y02B30/12 , Y02B30/125
摘要： Disclosed is a hot water circulation system associated with a heat pump and a method for controlling the same. The present invention allows the system to be defrosted while hot water supply or a heating operation is performed, making it possible to improve a phenomenon that heating efficiency is deteriorated.
摘要翻译：公开了一种与热泵相关联的热水循环系统及其控制方法。本发明允许在执行热水供应或加热操作的同时对系统进行除霜，从而可以改善加热效率劣化的现象。

29. 发明申请

US20080018974A1 Scanner 审中-公开
标题翻译：扫描器
公开(公告)号：US20080018974A1
公开(公告)日：2008-01-24
申请号：US11600109
申请日：2006-11-16
申请人： Jin Woo Cho , Hee Moon Jeong , Young Chul Ko , Seong Ho Shin , Jin Ho Lee
发明人： Jin Woo Cho , Hee Moon Jeong , Young Chul Ko , Seong Ho Shin , Jin Ho Lee
IPC分类号： G02B26/08
CPC分类号： G02B26/085 , G02B26/101
摘要： A scanner for removing a high frequency component from an external input using a mechanical structure of the scanner is provided. The scanner includes a mirror; an internal gimbal which is provided around the mirror; an external gimbal which is provided around the internal gimbal, including a driving coil; a frame which is provided around the external gimbal; a first torsion axis which connects the mirror and the internal gimbal; a connection axis which connects the internal gimbal and the external gimbal, and is perpendicular to the first torsion axis; a second torsion axis which connects the external gimbal and the frame, and is parallel to the connection axis; and a magnet which forms a magnetic field having an angle with a direction of the second torsion axis, wherein a high frequency vibration is filtered through the connection axis and transferred to the mirror.
摘要翻译：提供了一种使用扫描仪的机械结构从外部输入去除高频分量的扫描仪。扫描仪包括镜子; 设置在镜子周围的内部万向架; 设置在内部万向节周围的外部万向架，包括驱动线圈; 围绕外部万向节设置的框架; 连接反射镜和内部万向节的第一扭转轴; 连接内部万向节和外部万向节的连接轴，并且垂直于第一扭转轴; 第二扭转轴，其连接外部万向架和框架，并且平行于连接轴线; 以及形成与第二扭转轴的方向成角度的磁场的磁体，其中通过连接轴过滤高频振动并将其传递到反射镜。

30. 发明申请

US20070268543A1 Mirror structure and optical scanner having the same 审中-公开
标题翻译：具有相同的镜面结构和光学扫描仪
公开(公告)号：US20070268543A1
公开(公告)日：2007-11-22
申请号：US11540656
申请日：2006-10-02
申请人： Jin Woo Cho , Jin Ho Lee , Seok Jin Kang , Hyun Ku Jeong , Seok Whan Chung , Young Chul Ko
发明人： Jin Woo Cho , Jin Ho Lee , Seok Jin Kang , Hyun Ku Jeong , Seok Whan Chung , Young Chul Ko
IPC分类号： G02B26/08
CPC分类号： G02B26/0833
摘要： A mirror structure and an optical scanner having the same which may achieve a high resolution since dynamic deformation is small while having a large driving angle. A plurality of vertical ribs are formed in a rear of the mirror of a scanner that reflects light, and are vertical to a torsional axis which is a center of vibration of the mirror. A horizontal rib is spaced apart from the torsional axis by a predetermined distance, and vertical to the vertical ribs. Optimum design parameters such as a size of the mirror, a moment of inertia, a driving angle, and dynamic deformation which are relevant to each other may be derived. Accordingly, the mirror may rotate at high speed and emit an image signal to a precise location.
摘要翻译：具有该结构的反射镜结构和光学扫描器在动态变形时可实现高分辨率，同时具有较大的驱动角度。在反射光的扫描器的反射镜的后部形成有多个垂直肋，并且垂直于作为反射镜的振动中心的扭转轴。水平肋与扭转轴线隔开预定的距离，并垂直于垂直肋。可以导出诸如反射镜的尺寸，惯性矩，驱动角度和彼此相关的动态变形的最佳设计参数。因此，镜子可以高速旋转并将图像信号发射到精确的位置。

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