公开(公告)号：US07140384B2

公开(公告)日：2006-11-28

申请号：US10869968

申请日：2004-06-18

申请人： Sung-Ho Kang ,  Seog-Min Lee ,  Sung-Wook Jung ,  Yong-Suk Kim

发明人： Sung-Ho Kang ,  Seog-Min Lee ,  Sung-Wook Jung ,  Yong-Suk Kim

IPC分类号： G05D7/06

CPC分类号： G05D7/0652 ,  G01F1/6847 ,  G01F15/005 ,  Y10T137/7759 ,  Y10T137/7761 ,  Y10T137/87314 ,  Y10T137/87362 ,  Y10T137/88062

摘要： A mass flow controller includes a base having a first passage, an inlet portion for introducing fluid into the first passage, an outlet portion for releasing the fluid from the first passage, and a second passage branched from a first upstream portion of the first passage and connected to a second downstream portion of the first passage A mass flow sensor is connected to the first passage between the inlet portion of the base and the first portion of the first passage; A first valve is disposed in-line with the first passage between the first and second portions. The first valve controls the mass flow of the fluid passing through the first passage;. A second valve is disposed in-line with the second passage to opens/close the second passage. A valve controller compares the mass flow measured by the mass flow sensor to a standard flow, and then positions the first valve such that the measured mass flow corresponds to the standard flow.

摘要翻译： 质量流量控制器包括具有第一通道的基座，用于将流体引入第一通道的入口部分，用于从第一通道释放流体的出口部分和从第一通道的第一上游部分分支的第二通道， 连接到第一通道A的第二下游部分质量流量传感器连接到基座的入口部分和第一通道的第一部分之间的第一通道; 第一阀与第一和第二部分之间的第一通道成一直线设置。 第一阀控制通过第一通道的流体的质量流量。 第二阀与第二通道成一直线设置以打开/关闭第二通道。 阀门控制器将由质量流量传感器测量的质量流量与标准流量进行比较，然后将第一阀门定位，使得测得的质量流量对应于标准流量。

公开(公告)号：US20080212672A1

公开(公告)日：2008-09-04

申请号：US12150779

申请日：2008-05-01

申请人： Sang-Woo Ahn ,  Mun-Churl Kim ,  Yong-Suk Kim ,  Jin-Soo Choi ,  Jin-Woong Kim

发明人： Sang-Woo Ahn ,  Mun-Churl Kim ,  Yong-Suk Kim ,  Jin-Soo Choi ,  Jin-Woong Kim

IPC分类号： H04B1/66

CPC分类号： H04L65/607 ,  G06F16/40 ,  G11B27/034 ,  G11B27/10 ,  H04L65/4076 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/242 ,  H04N21/6437 ,  H04N21/84 ,  H04N21/854

摘要： A metadata transmitter synchronized with multimedia contents comprises: a multimedia contents authoring unit for generating and editing multimedia contents; a multimedia contents format converter for compressing the multimedia contents, converting them into a transmission format, and outputting them; a metadata authoring unit for generating and editing metadata for describing the multimedia contents, the metadata including transmission types and transmission information; a metadata format converter for converting the metadata into binary codes, converting the converted metadata into a synchronization format for synchronization with the multimedia contents and a transmission format, and outputting them; and a multiplexer for multiplexing the multimedia contents format and the metadata format respectively output from the multimedia contents format converter and the metadata format converter into a stream, and outputting it.

公开(公告)号：US20120268144A1

公开(公告)日：2012-10-25

申请号：US13287607

申请日：2011-11-02

申请人： Yong-Sung Ahn ,  Jung-Min Choi ,  Yong-Suk Kim ,  Hyung-Seog Oh

发明人： Yong-Sung Ahn ,  Jung-Min Choi ,  Yong-Suk Kim ,  Hyung-Seog Oh

IPC分类号： G01R27/26

CPC分类号： G06F3/044 ,  G06F3/0416

摘要： A touch sensing circuit detects a difference in variation of coupling capacitances between mutually adjacent driving electrodes through the use of a differential amplifier, and senses whether or not a touch is made on a touch screen panel, thereby being capable of removing display noise.

摘要翻译： 触摸感测电路通过使用差分放大器检测相互相邻的驱动电极之间的耦合电容的变化差异，并且感测是否在触摸屏面板上进行触摸，从而能够去除显示噪声。

公开(公告)号：US20050013344A1

公开(公告)日：2005-01-20

申请号：US10889178

申请日：2004-07-13

申请人： Mohsen Abdellaoui ,  Yong-Suk Kim ,  Wan-jin Kim ,  Dan Meacham ,  Woo-Kyung Lee

发明人： Mohsen Abdellaoui ,  Yong-Suk Kim ,  Wan-jin Kim ,  Dan Meacham ,  Woo-Kyung Lee

IPC分类号： H04L27/02 ,  H03C3/40 ,  H03D3/00 ,  H04B1/69 ,  H04J1/02 ,  H04L27/20

CPC分类号： H03D3/007 ,  H03C3/403 ,  H04B1/71632 ,  H04B1/71635 ,  H04B1/7174

摘要： A method for reference signal generating in an ultra wideband (UWB) communication system which sends out and receives data by using at least two reference signals of predetermined frequencies. A first signal group, which comprises a local oscillation (LO) signal and a signal at a predetermined phase difference with respect to the LO signal, is generated. One among at least two intermediate frequency (IF) signals is selected for the adjustment of the frequency of the LO signals, and a second signal group, which comprises the selected IF signal and a signal at a predetermined phase difference with respect to the selected IF signal, is generated. Two mixed signals are generated from the first and the second signal groups, the mixed signals being mixed without overlap, and a reference signal is generated by adding the two generated signals.

摘要翻译： 一种用于在超宽带（UWB）通信系统中产生参考信号的方法，其通过使用至少两个预定频率的参考信号发送和接收数据。 产生包括本地振荡（LO）信号和相对于LO信号的预定相位差的信号的第一信号组。 选择至少两个中频（IF）信号中的一个用于调整LO信号的频率，以及第二信号组，其包括所选择的IF信号和相对于所选IF的预定相位差的信号 信号，被产生。 从第一和第二信号组产生两个混合信号，混合信号被混合而不重叠，并且通过将两个产生的信号相加来产生参考信号。

公开(公告)号：US06658251B1

公开(公告)日：2003-12-02

申请号：US09361983

申请日：1999-07-28

申请人： Sang-seo Lee ,  Yong-Suk Kim ,  Hyung-min Nam

发明人： Sang-seo Lee ,  Yong-Suk Kim ,  Hyung-min Nam

IPC分类号： H04Q720

CPC分类号： H04W60/00 ,  H04L29/06 ,  H04L29/12009 ,  H04L61/00 ,  H04L67/04 ,  H04L69/329 ,  H04W8/26

摘要： In a wireless communication system provided with a WAP (wireless application protocol) server which can convert different data and protocols into available data and protocols between the wireless communication system and an Internet server, a method of designating a WAP server address and a wireless communication system are disclosed. The method includes the steps of deciding via a switching system whether the registered position of the wireless communication terminal which requests the registration is changed to another registered position after confirming via the switching system whether the wireless communication terminal is eligible when a wireless communication terminal requests a registration; and answering the registration request and simultaneously transferring the address information of a corresponding WAP server via the switching system to the wireless communication terminal when the registered position of the wireless communication terminal is not changed in the above step, and answering the registration request and simultaneously transferring the address information of a corresponding WAP server via the switching system to the wireless communication terminal when the registered position of the wireless communication terminal is changed in the above step. Consequently, there is an advantage in which, according to the movement of the wireless communication terminal, a corresponding WAP server address is automatically transferred to the wireless communication terminal. The wireless communication system is provided with a WAP server which can convert different data and protocols into available data and protocols between the wireless communication system and an Internet server.

摘要翻译： 在具有WAP（无线应用协议）服务器的无线通信系统中，可以将不同的数据和协议转换为无线通信系统和因特网服务器之间的可用数据和协议，指定WAP服务器地址和无线通信系统的方法 被披露。 该方法包括以下步骤：当无线通信终端请求无线通信终端请求时，通过交换系统确认无线通信终端是否合格，通过交换系统判定请求注册的无线通信终端的登记位置是否改变为另一个登记位置 注册; 并且在上述步骤中当无线通信终端的登记位置没有改变时，通过交换系统同时将该对应的WAP服务器的地址信息传送给无线通信终端，并且回答该注册请求并同时转移 当在上述步骤中改变无线通信终端的登记位置时，经由切换系统将相应的WAP服务器的地址信息改变为无线通信终端。 因此，具有如下优点：根据无线通信终端的移动，相应的WAP服务器地址被自动传送到无线通信终端。 无线通信系统具有WAP服务器，可以将不同的数据和协议转换成无线通信系统和因特网服务器之间的可用数据和协议。

公开(公告)号：US20110248972A1

公开(公告)日：2011-10-13

申请号：US13081043

申请日：2011-04-06

申请人： Yong-Sung AHN ,  Jong-Soo Lee ,  Yu-Na Shin ,  Yong-Suk Kim

发明人： Yong-Sung AHN ,  Jong-Soo Lee ,  Yu-Na Shin ,  Yong-Suk Kim

IPC分类号： G06F3/038

CPC分类号： G09G3/3648 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2320/0223 ,  G09G2330/02

摘要： A power connection structure of a driver IC chip including a first power terminal unit formed on one side thereof, a second power terminal unit formed on the other side thereof, and a dummy power terminal unit formed between the first power terminal unit and the second power terminal unit. The driver IC chip is mounted to a liquid crystal panel of a liquid crystal display device in a chip-on-glass (COG) type. Both of the first power terminal unit and the dummy power terminal unit and both of the dummy power terminal unit and the second power terminal unit are connected through routing lines in the driver IC chip.

摘要翻译： 驱动器IC芯片的电源连接结构，包括形成在其一侧的第一电力端子单元，形成在其另一侧的第二电力端子单元和形成在第一电力端子单元和第二电力之间的虚拟电源端子单元 终端单元。 驱动IC芯片安装在玻璃（COG）型液晶显示装置的液晶面板上。 第一电源端子单元和虚拟电源端子单元以及虚拟电源端子单元和第二电力端子单元都通过驱动器IC芯片中的布线来连接。

公开(公告)号：US5889262A

公开(公告)日：1999-03-30

申请号：US856878

申请日：1997-05-15

申请人： Joo-Sup Oh ,  Yoo-Sup Jung ,  Yong-Suk Kim

发明人： Joo-Sup Oh ,  Yoo-Sup Jung ,  Yong-Suk Kim

IPC分类号： B23K13/08 ,  B23K13/01

CPC分类号： B23K13/08

摘要： A system and a method for automatically controlling an input heat amount of a high-frequency electric resistance welding machine. The automatic input heat amount control system includes a coil antenna for sensing a spark signal which is generated by electromagnetic waves produced on portions of an object to be welded, a spark signal processing unit for filtering a desired signal component of the spark signal sensed by the coil antenna, separating the filtered signal component into amplitude and frequency signal components and processing the separated amplitude and frequency signal components, an induction coil mounted on the object for generating melting heat, an oscillator for supplying high-frequency current to the induction coil, a welding machine controller for controlling the amount and frequency of current being supplied from the oscillator to the induction coil, a welding machine power controller for controlling the output of the welding machine controller, and a main controller connected to the spark signal processing unit and the welding machine power controller, for controlling the output of the welding machine power controller in response to a spark signal fed back from the spark signal processing unit to establish the optimum welding condition.

摘要翻译： 一种用于自动控制高频电阻焊机的输入热量的系统和方法。 自动输入热量控制系统包括用于感测由待焊接物体的部分上产生的电磁波产生的火花信号的线圈天线，用于滤波由所述待焊接物体感测的火花信号的期望信号分量的火花信号处理单元 将滤波后的信号分量分离为振幅和频率信号分量，并处理分离的振幅和频率信号分量，安装在物体上产生熔化热的感应线圈，用于向感应线圈提供高频电流的振荡器， 用于控制从振荡器供应到感应线圈的电流的量和频率的焊接机控制器，用于控制焊接机控制器的输出的焊接机功率控制器，以及连接到火花信号处理单元和焊接的主控制器 机器电源控制器，用于控制焊接的输出 机器功率控制器响应于从火花信号处理单元反馈的火花信号，以建立最佳焊接条件。

公开(公告)号：US20120044227A1

公开(公告)日：2012-02-23

申请号：US12909272

申请日：2010-10-21

申请人： Yong-Sung Ahn ,  Jung-Min Choi ,  Sang-Rok Cha ,  Dae-Keun Han ,  Hyung-Seog Oh ,  Yong-Suk Kim

发明人： Yong-Sung Ahn ,  Jung-Min Choi ,  Sang-Rok Cha ,  Dae-Keun Han ,  Hyung-Seog Oh ,  Yong-Suk Kim

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3677 ,  G09G2330/02 ,  G09G2330/06

摘要： A power supply circuit of a liquid crystal display device includes a first positive polarity charge charging unit including a first capacitor connected to positive and negative power terminals through switches to charge a charge, a second positive polarity charge charging unit including a second capacitor connected to the positive power terminal and a ground terminal through switches to charge a charge, a first positive polarity charge loading unit loading the charge supplied through the positive power terminal to a negative polarity terminal, a second positive polarity charge loading unit loading the charge charged in the first capacitor to a negative polarity terminal, a third positive polarity charge loading unit loading the charge charged in the second capacitor, and a positive polarity charge charging/loading control unit outputting charging control signals with a same phase to the switches, and periodically or irregularly changing durations of the charging and loading control signals.

摘要翻译： 液晶显示装置的电源电路包括第一正极性充电充电单元，其包括通过开关对正电源端子和负电源端子连接的第一电容器进行充电;第二正极性充电单元，包括连接到 正电源端子和接地端子，通过开关对电荷充电，第一正极性电荷负载单元将通过正电源端子提供的电荷负载到负极端子;第二正极性电荷负载单元，负载在第一 电容器连接到负极端子，第三正极性电荷负载单元加载充电在第二电容器中的电荷;以及正极性充电充电/负载控制单元，向开关输出具有相同相位的充电控制信号，并周期性地或不规则地改变 充电和加载控制的持续时间 诺尔斯

公开(公告)号：US07376155B2

公开(公告)日：2008-05-20

申请号：US10470755

申请日：2002-01-30

申请人： Sang-Woo Ahn ,  Mun-Churl Kim ,  Yong-Suk Kim ,  Jin-Soo Choi ,  Jin-Woong Kim

发明人： Sang-Woo Ahn ,  Mun-Churl Kim ,  Yong-Suk Kim ,  Jin-Soo Choi ,  Jin-Woong Kim

IPC分类号： H04J3/06 ,  H04N7/08

CPC分类号： H04L65/607 ,  G06F17/30017 ,  G11B27/034 ,  G11B27/10 ,  H04L65/4076 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/242 ,  H04N21/6437 ,  H04N21/84 ,  H04N21/854

摘要： A metadata transmitter synchronized with multimedia contents comprises: a multimedia contents authoring unit for generating and editing multimedia contents; a multimedia contents format converter for compressing the multimedia contents, converting them into a transmission format, and outputting them; a metadata authoring unit for generating and editing metadata for describing the multimedia contents, the metadata including transmission types and transmission information; a metadata format converter for converting the metadata into binary codes, converting the converted metadata into a synchronization format for synchronization with the multimedia contents and a transmission format, and outputting them; and a multiplexer for multiplexing the multimedia contents format and the metadata format respectively output from the multimedia contents format converter and the metadata format converter into a stream, and outputting it.

摘要翻译： 与多媒体内容同步的元数据发送器包括：多媒体内容创作单元，用于生成和编辑多媒体内容; 多媒体内容格式转换器，用于压缩多媒体内容，将其转换为传输格式并将其输出; 用于生成和编辑用于描述多媒体内容的元数据的元数据创作单元，所述元数据包括传输类型和传输信息; 元数据格式转换器，用于将元数据转换成二进制代码，将转换的元数据转换成与多媒体内容同步的同步格式和传输格式，并将其输出; 以及多路复用器，用于将从多媒体内容格式转换器和元数据格式转换器分别输出的多媒体内容格式和元数据格式复用到流中，并将其输出。

公开(公告)号：US07346124B2

公开(公告)日：2008-03-18

申请号：US10889178

申请日：2004-07-13

申请人： Mohsen Abdellaoui ,  Yong-Suk Kim ,  Wan-jin Kim ,  Dan Meacham ,  Woo-Kyung Lee

发明人： Mohsen Abdellaoui ,  Yong-Suk Kim ,  Wan-jin Kim ,  Dan Meacham ,  Woo-Kyung Lee

IPC分类号： H03C1/52

CPC分类号： H03D3/007 ,  H03C3/403 ,  H04B1/71632 ,  H04B1/71635 ,  H04B1/7174

摘要： A method for reference signal generating in an ultra wideband (UWB) communication system which sends out and receives data by using at least two reference signals of predetermined frequencies. A first signal group, which comprises a local oscillation (LO) signal and a signal at a predetermined phase difference with respect to the LO signal, is generated. One among at least two intermediate frequency (IF) signals is selected for the adjustment of the frequency of the LO signals, and a second signal group, which comprises the selected IF signal and a signal at a predetermined phase difference with respect to the selected IF signal, is generated. Two mixed signals are generated from the first and the second signal groups, the mixed signals being mixed without overlap, and a reference signal is generated by adding the two generated signals.

摘要翻译： 一种用于在超宽带（UWB）通信系统中产生参考信号的方法，其通过使用至少两个预定频率的参考信号来发送和接收数据。 产生包括本地振荡（LO）信号和相对于LO信号的预定相位差的信号的第一信号组。 选择至少两个中频（IF）信号中的一个用于调整LO信号的频率，以及第二信号组，其包括所选择的IF信号和相对于所选IF的预定相位差的信号 信号，被产生。 从第一和第二信号组产生两个混合信号，混合信号被混合而不重叠，并且通过将两个产生的信号相加来产生参考信号。