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    • 84. 发明授权
    • Charge equalization apparatus for series-connected battery string using regulated voltage source
    • 使用稳压电源的串联电池串的充电均衡装置
    • US08723480B2
    • 2014-05-13
    • US13146867
    • 2009-04-17
    • Jae Hwan LimSang Hyun ParkJoong Hui LeeGun-Woo MoonHong-Sun ParkChol-Ho Kim
    • Jae Hwan LimSang Hyun ParkJoong Hui LeeGun-Woo MoonHong-Sun ParkChol-Ho Kim
    • H02J7/00
    • H02J7/0019
    • An automatic charge equalization apparatus using a regulated voltage source according to the present invention comprises a battery module having a plurality of batteries connected in series; a battery string having M (natural number of M≧2) battery modules connected in series: a regulated voltage source which is provided for each battery module and outputs and maintains an average voltage of the battery string; a bidirectional switch block which is provided for each battery module between the battery module and the regulated voltage source to connect each battery to an output of the regulated voltage source by forming a parallel current moving path to each battery composing the battery module; and a microprocessor controlling the bidirectional switch block, wherein each battery composing the battery module shares the regulated voltage source by the bidirectional switch block and the microprocessor controls the bidirectional switch block to successively connect the batteries composing the battery module with the regulated voltage source.
    • 根据本发明的使用调节电压源的自动充电均衡装置包括具有串联连接的多个电池的电池模块; 具有串联连接的M(自然数M≥2)个电池模块的电池串:为每个电池模块提供的稳压电源,输出并维持电池串的平均电压; 为每个电池模块提供的双向开关块,其通过对构成电池模块的每个电池形成并联电流移动路径,将电池模块和调节电压源之间的每个电池连接到调节电压源的输出; 以及控制双向开关块的微处理器,其中组成电池模块的每个电池通过双向开关块共享调节电压源,并且微处理器控制双向开关块以将构成电池模块的电池与调节电压源连续地连接。
    • 86. 发明授权
    • Method for preparing fine spherical polycarbonate powders and method for preparing high molecular weight polycarbonate resin using same
    • 球形聚碳酸酯粉末的制备方法及使用其制备高分子量聚碳酸酯树脂的方法
    • US08546522B2
    • 2013-10-01
    • US13139528
    • 2009-10-13
    • Se Hoon KimSang Hyun ParkYoung Koan Ko
    • Se Hoon KimSang Hyun ParkYoung Koan Ko
    • C08F6/00
    • C08G64/40B29C47/0011B29C47/30B29C47/364B29C47/367B29C47/38B29K2069/00B29K2105/0002B29K2105/251C08G64/307C08J3/12C08J2369/00
    • Provided are a method for preparing fine round powdery polycarbonate and a method for preparing a high molecular weight polycarbonate resin using the same.More specifically, provided are a method for preparing fine round powdery polycarbonate, comprising (A) polymerizing non-phosgene polycarbonate, (B) extruding the polycarbonate into fine round powdery amorphous polycarbonate, (C) surface-crystallizing the fine round powdery amorphous polycarbonate in the presence of a solvent or dispersion medium, and (D) drying the surface-crystallized fine round powdery polycarbonate, and a method for preparing high molecular weight polycarbonate resin capable of obtaining polycarbonates with various molecular weights ranging from low molecular weights to high molecular weights by continuously using the obtained fine round powdery polycarbonate via a solid state polymerization step. In accordance with the methods, it is possible to remarkably simplify crystallization of amorphous polycarbonate and thus to realize process continuousness and economical efficiency enabling commercial mass-production, and to overcome production of high molecular weight polycarbonate, the most serious problem of conventional non-phosgene melt polymerization processes.
    • 提供一种制备细圆粉末聚碳酸酯的方法和使用其制备高分子量聚碳酸酯树脂的方法。 更具体地,提供了制备细圆形聚碳酸酯的方法,其包括(A)聚合非光气聚碳酸酯,(B)将聚碳酸酯挤出成细圆形粉末状无定形聚碳酸酯,(C)使细圆形粉末状无定形聚碳酸酯表面结晶 溶剂或分散介质的存在,(D)干燥表面结晶的细圆形聚碳酸酯,以及制备高分子量聚碳酸酯树脂的方法,所述聚碳酸酯树脂能够获得从低分子量到高分子量的各种分子量的聚碳酸酯 通过固态聚合步骤连续地使用所得到的细圆形聚碳酸酯。 根据该方法,可以显着简化无定形聚碳酸酯的结晶化,从而实现工业连续性和经济效率,使得商业化批量生产,并克服高分子量聚碳酸酯的生产,这是常规非光气中最严重的问题 熔融聚合工艺。
    • 87. 发明授权
    • Video apparatus and method for controlling the same
    • 视频装置及其控制方法
    • US08307397B2
    • 2012-11-06
    • US11340611
    • 2006-01-27
    • Sang Hyun Park
    • Sang Hyun Park
    • H04N5/445
    • H04N5/44513H04N5/50H04N7/163H04N21/26283H04N21/4104H04N21/4351H04N21/4436H04N21/4622H04N21/482H04N21/485
    • A video apparatus and a method for controlling the same are disclosed, by which a channel selection via an external device is enabled in a manner of controlling the video apparatus by unifying to manage all channel information selectable by the external device in controlling the external device provided with a tuner enabling the channel selection of a specific broadcasting. In a video apparatus receiving a first broadcasting, the present invention includes the steps of storing first broadcasting channel information of the first broadcasting in a combined channel memory within the video apparatus, reading second broadcasting channel information of a second broadcasting from an external device receiving the second broadcasting, and storing the read second broadcasting channel information of the second broadcasting in the combined channel memory.
    • 公开了一种视频装置及其控制方法,通过该方式,通过统一管理由外部设备可选择的所有频道信息来控制所提供的外部设备,通过外部设备进行频道选择, 具有能够进行特定广播的频道选择的调谐器。 在接收第一广播的视频装置中,本发明包括以下步骤:将第一广播的第一广播频道信息存储在视频装置内的组合信道存储器中,从接收第一广播的外部装置读取第二广播的第二广播频道信息 第二广播,并将第二广播的读取的第二广播频道信息存储在组合频道存储器中。
    • 88. 发明申请
    • LANE DEPARTURE WARNING SYSTEM AND METHOD
    • LANE DEPARTURE警告系统和方法
    • US20120154588A1
    • 2012-06-21
    • US13326148
    • 2011-12-14
    • Gyu Won KimSang Hyun ParkJoo Hyun Kim
    • Gyu Won KimSang Hyun ParkJoo Hyun Kim
    • H04N7/18
    • G06K9/00798G06K9/4633
    • A lane departure warning system and method. The lane departure warning system includes an image sensing unit, an edge extracting unit, a lane recognizing unit, a lane type determining unit, a lane color detecting unit, a lane pattern generating unit, and a lane departure determining unit. The image sensing unit senses a plurality of images. The edge extracting unit emphasizes edge components necessary for lane recognition. The lane recognizing unit detects straight-line components. The lane type determining unit determines a type of the lane. The lane color detecting unit detects a color of the lane from an image signal value. The lane pattern generating unit generates a lane pattern. The lane departure determining unit determines lane departure in consideration of the type and the color of the lane and a state of a turn signal lamp.
    • 车道偏离警告系统及方法。 车道偏离警告系统包括图像感测单元,边缘提取单元,车道识别单元,车道类型确定单元,车道颜色检测单元,车道图案生成单元和车道偏离确定单元。 图像感测单元感测多个图像。 边缘提取单元强调车道识别所需的边缘部件。 通道识别单元检测直线分量。 车道类型确定单元确定车道的类型。 车道颜色检测单元根据图像信号值检测车道的颜色。 车道图案生成单元生成车道图案。 车道偏离确定单元考虑车道的类型和颜色以及转向灯的状态来确定车道偏离。
    • 89. 发明申请
    • Charge Equalization Apparatus for Series-Connected Battery String Using Regulated Voltage Source
    • 使用稳压电源的串联电池串的充电均衡装置
    • US20110285352A1
    • 2011-11-24
    • US13146867
    • 2009-04-17
    • Jae Hwan LimSang Hyun ParkJoong Hui LeeGun-Woo MoonHong-Sun ParkChol-Ho Kim
    • Jae Hwan LimSang Hyun ParkJoong Hui LeeGun-Woo MoonHong-Sun ParkChol-Ho Kim
    • H02J7/04
    • H02J7/0019
    • An automatic charge equalization apparatus using a regulated voltage source according to the present invention comprises a battery module having a plurality of batteries connected in series; a battery string having M (natural number of M≧2) battery modules connected in series: a regulated voltage source which is provided for each battery module and outputs and maintains an average voltage of the battery string; a bidirectional switch block which is provided for each battery module between the battery module and the regulated voltage source to connect each battery to an output of the regulated voltage source by forming a parallel current moving path to each battery composing the battery module; and a microprocessor controlling the bidirectional switch block, wherein each battery composing the battery module shares the regulated voltage source by the bidirectional switch block and the microprocessor controls the bidirectional switch block to successively connect the batteries composing the battery module with the regulated voltage source.
    • 根据本发明的使用调节电压源的自动充电均衡装置包括具有串联连接的多个电池的电池模块; 具有串联连接的M(自然数M≥2)个电池模块的电池串:为每个电池模块提供的稳压电源,输出并维持电池串的平均电压; 为每个电池模块提供的双向开关块,其通过对构成电池模块的每个电池形成并联电流移动路径,将电池模块和调节电压源之间的每个电池连接到调节电压源的输出; 以及控制双向开关块的微处理器,其中组成电池模块的每个电池通过双向开关块共享调节电压源,并且微处理器控制双向开关块以将构成电池模块的电池与调节电压源连续地连接。
    • 90. 发明申请
    • Auto-focusing device and method for maskless exposure apparatus
    • 自动对焦装置及无掩模曝光装置的方法
    • US20110181856A1
    • 2011-07-28
    • US12929452
    • 2011-01-26
    • Sang Min LeeSang Don JangSang Hyun ParkDong Seok Baek
    • Sang Min LeeSang Don JangSang Hyun ParkDong Seok Baek
    • G03B27/34
    • G03B21/53G03B27/34G03F9/00G03F9/7007G03F9/7026
    • Example embodiments are directed to an auto-focusing device for use in a maskless exposure apparatus that performs a beam focus calibration and an auto-focusing method using the same. The auto-focusing device includes a projection optical unit, a focus calibration unit, and a controller. The projection optical unit includes a distance measurement sensor and a focus controller that generate a beam of light. The focus calibration unit includes a substrate having a reference mark on which the beam generated from the projection optical unit is illuminated, a measuring optical unit configured to obtain image information of the beam illuminated on the reference mark, and a stage configured to support the substrate and the measuring optical unit. The controller is configured to control the focus controller so that a beam of the beam generated from the measuring optical unit is located on the surface of an exposed member.
    • 示例性实施例涉及一种用于执行光束聚焦校准的无蒙版曝光设备和使用其的自动聚焦方法中的自动聚焦设备。 自动聚焦装置包括投影光学单元,聚焦校准单元和控制器。 投影光学单元包括产生光束的距离测量传感器和聚焦控制器。 焦点校准单元包括:具有参考标记的基板,从投影光学单元产生的光束照射在基准标记上;测量光学单元,被配置为获得照射在参考标记上的光束的图像信息;以及台,被配置为支撑基板 和测量光学单元。 控制器被配置为控制聚焦控制器,使得从测量光学单元产生的光束被定位在暴露部件的表面上。