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公开(公告)号：US06903643B2
公开(公告)日：2005-06-07
申请号：US10462748
申请日：2003-06-17
申请人： Byoung Hwa Lee , Nam Chul Kim , Jeong Ho Yoon , Sang Soo Park , Dong Seok Park
发明人： Byoung Hwa Lee , Nam Chul Kim , Jeong Ho Yoon , Sang Soo Park , Dong Seok Park
CPC分类号： H01F17/0013 , H01F19/04 , H01P5/10
摘要： A balun transformer includes a structure with three .lambda./4 strip lines for converting an unbalanced signal in an unbalanced transmission line into a balanced signal in a balanced transmission line. The balun transformer includes a first dielectric sheet on which a first strip line provided, a second dielectric sheet placed under the first dielectric sheet and on which a second strip line electro-magnetically coupled to the first strip line is provided, a third dielectric sheet placed under the second dielectric sheet and on which a ground pattern is provided, and a fourth dielectric sheet placed under the third dielectric sheet and on which a third strip line is provided. The balun transformer includes the reduced number of strip lines in comparison with the conventional laminated balun transformer, so that the production cost is reduced.
摘要翻译： 平衡不平衡变压器包括具有三个λ/ 4条线的结构，用于将不平衡传输线中的不平衡信号转换成平衡传输线中的平衡信号。 平衡 - 不平衡变压器包括第一电介质片，第一带状线，第二电介质片放置在第一电介质片的下方，第二电介质片设置有电磁耦合到第一带状线的第二带状线， 在第二电介质片材的下方并设有接地图案，以及放置在第三电介质片下方的第四电介质片，并且设有第三带状线。 平衡不平衡转换器与传统的层叠平衡 - 不平衡变压器相比，包括减少数量的带状线，从而降低了生产成本。
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公开(公告)号：US06914512B2
公开(公告)日：2005-07-05
申请号：US10461334
申请日：2003-06-16
申请人： Dong Seok Park , Nam Chul Kim , Jeong Ho Yoon , Byoung Hwa Lee , Sang Soo Park
发明人： Dong Seok Park , Nam Chul Kim , Jeong Ho Yoon , Byoung Hwa Lee , Sang Soo Park
CPC分类号： H01P5/10
摘要： A 3-line balun transformer includes an unbalanced port for an unbalanced signal, first and second balanced ports for balanced signals, the balanced signals being the same in level and 180 degrees out of phase with each other, a first line having its first end connected to the unbalanced port and its second end connected to ground, a second line arranged in parallel with the first line while being spaced apart from the first line, the second line having its first end and its second end connected to the first balanced port, and a third line arranged in parallel with the second line while being spaced apart from the second, the third line having its first end connected to the first end of the second line and its second end connected to the second balanced port.
摘要翻译： 3线平衡 - 不平衡变压器包括用于不平衡信号的不平衡端口，用于平衡信号的第一和第二平衡端口，平衡信号彼此相同且相位相差180度，其第一端连接 连接到不平衡端口，其第二端连接到地，第二线与第一线平行布置，同时与第一线间隔开，第二线具有其第一端并且其第二端连接到第一平衡端口，以及 第三线与第二线平行布置，同时与第二线隔开，第三线的第一端连接到第二线的第一端，其第二端连接到第二平衡端口。
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公开(公告)号：US06885259B2
公开(公告)日：2005-04-26
申请号：US10623594
申请日：2003-07-22
申请人： Byoung Hwa Lee , Nam Chul Kim , James Mike Peters , Myung Pyo Jun , Jeong Ho Yoon , Ian Lee , Dong Seok Park , Sang Soo Park
发明人： Byoung Hwa Lee , Nam Chul Kim , James Mike Peters , Myung Pyo Jun , Jeong Ho Yoon , Ian Lee , Dong Seok Park , Sang Soo Park
摘要： Disclosed is a matching circuit of a laminated duplexer connected to an antenna terminal while being connected between transmitting and receiving filters to match the transmitting and receiving filters with the antenna terminal, the matching circuit being configured to reduce the physical length of each conductor pattern thereof, thereby being capable of achieving an improved miniaturization thereof. The matching circuit includes a transmitting matching unit constituted by a conductor pattern electrically connected to an antenna electrode connected to the antenna terminal while being electrically connected to the transmitting filter, a first ground electrode vertically spaced apart from the conductor pattern, a receiving matching unit constituted by a conductor pattern electrically connected to the antenna electrode and the receiving filter, and a second ground electrode vertically spaced apart from the conductor pattern of the receiving matching unit. A laminated duplexer provided with the matching circuit is also disclosed. In accordance with the configuration of the matching circuit, it is possible to achieve a reduction in insertion loss, an improvement in the reflection characteristics of an associated antenna, and, thus, an improvement in bandpass characteristics.
摘要翻译： 公开了一种连接到天线端子的层叠双工器的匹配电路，同时连接在发射和接收滤波器之间以将发射和接收滤波器与天线端子匹配，匹配电路被配置为减小其每个导体图案的物理长度， 从而能够实现其小型化。 匹配电路包括发射匹配单元，其由与连接到天线端子的天线电极电连接的导体图案构成，同时电连接到发射滤波器，与导体图案垂直间隔开的第一接地电极，构成的接收匹配单元 通过与天线电极和接收滤波器电连接的导体图案和与接收匹配单元的导体图案垂直间隔开的第二接地电极。 还公开了配备有匹配电路的层压双工器。 根据匹配电路的结构，可以实现插入损耗的降低，相关天线的反射特性的提高，从而提高带通特性。
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公开(公告)号：US06919748B2
公开(公告)日：2005-07-19
申请号：US10377722
申请日：2003-03-04
申请人： Byoung Hwa Lee , Nam Chul Kim , Jeong Ho Yoon , Sang Soo Park
发明人： Byoung Hwa Lee , Nam Chul Kim , Jeong Ho Yoon , Sang Soo Park
CPC分类号： H01P1/20345
摘要： An dielectric laminated filter improves a skirt characteristic to shift am attenuation pole to a transmitting frequency band while maintaining the same band width of the transmitting frequency band and includes a dielectric block laminated with a plurality of dielectric sheets, ground electrodes formed on front and rear sides of the dielectric block, input and output electrodes formed on both sides of the dielectric body to be separated from the ground electrodes, an inductor pattern having two portions disposed parallel to the resonator patterns coupled to the input and output electrodes and a connecting portion coupling the two portions to induce an inductance coupling with the resonator patterns coupled to the input and output electrodes to improve a filter response characteristic by adjusting the inductance coupling.
摘要翻译： 电介质层压滤波器改善裙边特性，以将衰减极点移动到发射频带，同时保持发射频带的相同带宽，并且包括层叠有多个电介质片的介质块，形成在前侧和后侧的接地电极 介电块的形成在电介体的两侧的输入和输出电极与接地电极分离;电感器图案，具有平行于耦合到输入和输出电极的谐振器图案设置的两个部分，以及连接部分 两部分，以引起与耦合到输入和输出电极的谐振器图案的电感耦合，以通过调节电感耦合来改善滤波器响应特性。
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公开(公告)号：US08649629B2
公开(公告)日：2014-02-11
申请号：US11902096
申请日：2007-09-19
申请人： Chae Whan Lim , Jong In Kwak , Ick Hoon Jang , Doo Hyun Choi , Nam Chul Kim
发明人： Chae Whan Lim , Jong In Kwak , Ick Hoon Jang , Doo Hyun Choi , Nam Chul Kim
IPC分类号： G06K9/40
CPC分类号： H04N5/2351 , H04N1/4072 , H04N1/6086 , H04N5/243
摘要： An image enhancement method and system are provided. The image enhancement method and system are capable of improving image quality by performing gamma corrections on global and local illuminations and reflectance estimated from an input image, in consideration of dynamic range and contrast of the image, respectively. Particularly, in a case of a color image, the red, green, and blue (RGB) component images are converted into hue, saturation, and value (HSV) component images, and the global and local illuminations and reflectance estimated from the V component image. By converting the hue (H), saturation (S), and enhanced value (V) into RGB, an enhanced color image can be obtained.
摘要翻译： 提供了一种图像增强方法和系统。 考虑到图像的动态范围和对比度，图像增强方法和系统能够通过对全局和局部照明进行伽马校正和从输入图像估计的反射率来提高图像质量。 特别地，在彩色图像的情况下，红色，绿色和蓝色（RGB）分量图像被转换成色调，饱和度和值（HSV）分量图像，并且从V分量估计的全局和局部照度和反射率 图片。 通过将色调（H），饱和度（S）和增强值（V）转换为RGB，可以获得增强的彩色图像。
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公开(公告)号：US07950089B2
公开(公告)日：2011-05-31
申请号：US12285510
申请日：2008-10-07
申请人： Nam Chul Kim
发明人： Nam Chul Kim
IPC分类号： D06F39/04
CPC分类号： D06F39/008
摘要： A method of controlling a washing machine and a washing machine, in which the energy efficiency of a washing machine can be optimized without incurring additional costs are provided. The method includes heating wash water contained in a washing tub; and supplying steam into the washing tub, wherein a time frame during which the heating the wash water is performed at least partially overlaps with a time frame during which the supplying steam is performed. The washing machine includes a cabinet; a washing tub disposed in the cabinet; a wash water heating unit; and a steam supply unit, wherein a time frame during which the wash water heating unit heats the wash water in the washing tub at least partially overlaps with a time frame during which the steam supply unit supplies steam into the washing tub.
摘要翻译： 提供一种控制洗衣机和洗衣机的方法，其中可以优化洗衣机的能量效率而不产生额外的成本。 该方法包括加热洗涤桶中所含的洗涤水; 以及将蒸汽供应到所述洗涤桶中，其中执行所述洗涤水的加热的时间范围与进行所述供应蒸汽的时间框架至少部分地重叠。 洗衣机包括一个柜子; 设置在机壳中的洗涤桶; 洗水加热单元; 以及蒸汽供给单元，其中洗涤水加热单元加热洗涤桶中的洗涤水的时间框架至少部分地与蒸汽供应单元将蒸汽供应到洗涤桶中的时间框架重叠。
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7.发明授权Apparatus and method for identifying an organ from an input ultrasound image signal 有权用于从输入超声图像信号识别器官的装置和方法公开(公告)号：US07280694B2
公开(公告)日：2007-10-09
申请号：US10617027
申请日：2003-07-11
申请人： Nam Chul Kim , Su Jin Park , Young Seuk Song
发明人： Nam Chul Kim , Su Jin Park , Young Seuk Song
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , A61B8/08 , G06K9/00127 , G06K9/52 , Y10S128/916
摘要： This invention discloses an apparatus and method for identifying an organ within a human body by calculating the distances of an input ultrasound image signal and the ultrasound image signals classified by the predetermined types of organs in a database, which is based on the feature vectors of the inputted ultrasound image signal and the average vector and the standard deviation vector of the ultrasound image signals, thereby determining an ultrasound image signal having the shortest distance among the calculated distances as the optimal organ image signal for the input ultrasound image signal.
摘要翻译： 本发明公开了一种用于通过计算输入超声图像信号和由数据库中的预定类型的器官分类的超声图像信号的距离来识别人体内的器官的装置和方法，其基于 输入超声图像信号和超声图像信号的平均矢量和标准偏差矢量，从而确定所计算的距离之间具有最短距离的超声图像信号作为输入超声图像信号的最佳器官图像信号。
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公开(公告)号：US07628755B2
公开(公告)日：2009-12-08
申请号：US11508196
申请日：2006-08-23
申请人： Nam Chul Kim , Sang Hyun Kim , Jong In Kwak , Do Young Choi , Eui Chul Kwon
发明人： Nam Chul Kim , Sang Hyun Kim , Jong In Kwak , Do Young Choi , Eui Chul Kwon
IPC分类号： A61B8/00
CPC分类号： G06T7/20 , G01S7/52077 , G01S15/8977 , G01S15/8993 , G06T2207/30004 , Y10S128/916
摘要： The present invention relates to an apparatus for processing an ultrasound image of a target object including a periodically moving object, including: an ROI setting unit for setting regions of interest (ROIs) to each of frames constituting ultrasound volume data acquired from a target object; a VOI setting unit for selecting a predetermined number of first reference frames from the ultrasound volume data and setting a predetermined number of volumes of interest (VOIs) by combining ROIs of the first reference frames with ROIs of frames adjacent to the reference frames; a motion compensating unit for processing the VOIs to compensate a motion of the target object; a correlation coefficient curve calculating unit for calculating a correlation coefficient curve for a predetermined interval at each VOI; a period setting unit for setting a moving period of the moving object based on the correlation coefficient curve in the volume data; and an ultrasound volume data reconstructing unit for reconstructing the ultrasound volume data based on the moving period.
摘要翻译： 本发明涉及一种用于处理包括周期性移动物体的目标物体的超声波图像的装置，包括：ROI设置单元，用于将构成从目标对象获取的超声波量数据的每个帧设置为感兴趣区域（ROI）; VOI设置单元，用于从超声体积数据中选择预定数量的第一参考帧，并通过将第一参考帧的ROI与参考帧相邻的帧的ROI组合来设置预定数量的感兴趣体积（VOI）; 运动补偿单元，用于处理所述VOI以补偿所述目标对象的运动; 相关系数曲线计算单元，用于在每个VOI处计算预定间隔的相关系数曲线; 周期设定单元，用于基于体数据中的相关系数曲线来设置移动对象的移动周期; 以及超声量数据重建单元，用于基于所述移动周期来重建所述超声波体积数据。
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公开(公告)号：US20090089938A1
公开(公告)日：2009-04-09
申请号：US12285510
申请日：2008-10-07
申请人： Nam Chul Kim
发明人： Nam Chul Kim
CPC分类号： D06F39/008
摘要： A method of controlling a washing machine and a washing machine, in which the energy efficiency of a washing machine can be optimized without incurring additional costs are provided. The method includes heating wash water contained in a washing tub; and supplying steam into the washing tub, wherein a time frame during which the heating the wash water is performed at least partially overlaps with a time frame during which the supplying steam is performed. The washing machine includes a cabinet; a washing tub disposed in the cabinet; a wash water heating unit; and a steam supply unit, wherein a time frame during which the wash water heating unit heats the wash water in the washing tub at least partially overlaps with a time frame during which the steam supply unit supplies steam into the washing tub.
摘要翻译： 提供一种控制洗衣机和洗衣机的方法，其中可以优化洗衣机的能量效率而不产生额外的成本。 该方法包括加热洗涤桶中所含的洗涤水; 以及将蒸汽供应到所述洗涤桶中，其中执行所述洗涤水的加热的时间范围与进行所述供应蒸汽的时间框架至少部分地重叠。 洗衣机包括一个柜子; 设置在机壳中的洗涤桶; 洗水加热单元; 以及蒸汽供给单元，其中洗涤水加热单元加热洗涤桶中的洗涤水的时间框架至少部分地与蒸汽供应单元将蒸汽供应到洗涤桶中的时间框架重叠。
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公开(公告)号：US20080101719A1
公开(公告)日：2008-05-01
申请号：US11902096
申请日：2007-09-19
申请人： Chae Whan Lim , Jong In Kwak , Ick Hoon Jang , Doo Hyun Choi , Nam Chul Kim
发明人： Chae Whan Lim , Jong In Kwak , Ick Hoon Jang , Doo Hyun Choi , Nam Chul Kim
IPC分类号： G06K9/40
CPC分类号： H04N5/2351 , H04N1/4072 , H04N1/6086 , H04N5/243
摘要： An image enhancement method and system are provided. The image enhancement method and system are capable of improving image quality by performing gamma corrections on global and local illuminations and reflectance estimated from an input image, in consideration of dynamic range and contrast of the image, respectively. Particularly, in a case of a color image, the red, green, and blue (RGB) component images are converted into hue, saturation, and value (HSV) component images, and the global and local illuminations and reflectance estimated from the V component image. By converting the hue (H), saturation (S), and enhanced value (V) into RGB, an enhanced color image can be obtained.
摘要翻译： 提供一种图像增强方法和系统。 考虑到图像的动态范围和对比度，图像增强方法和系统能够通过对全局和局部照明进行伽马校正和从输入图像估计的反射率来提高图像质量。 特别地，在彩色图像的情况下，红色，绿色和蓝色（RGB）分量图像被转换成色调，饱和度和值（HSV）分量图像，并且从V分量估计的全局和局部照度和反射率 图片。 通过将色调（H），饱和度（S）和增强值（V）转换为RGB，可以获得增强的彩色图像。
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