公开(公告)号：US07242424B2

公开(公告)日：2007-07-10

申请号：US10804406

申请日：2004-03-18

Applicant: Tae Won Lee

Inventor： Tae Won Lee

IPC: H04N5/00

CPC classification number: H01Q1/125 ,  H01Q3/02 ,  H03G3/3036 ,  H04N5/4401 ,  H04N21/4383 ,  H04N21/44209

Abstract: Disclosed is a digital TV smart antenna system and controlling method of the same, the system converges a smart antenna into an optimal reception by detecting a maximum signal power in a signal acquisition process for a fast acquisition performance and selectively assembling information such as signal power, multi-channel, SNR, and SER, and particularly, calculates signal power according to the antenna direction by fixing AGC as a specific value for detecting the maximum signal power.

Abstract translation: 公开了一种数字电视智能天线系统及其控制方法，通过在信号获取过程中检测最大信号功率以实现快速采集性能，系统将智能天线收敛于最佳接收，并有选择地组合诸如信号功率， 多通道，SNR和SER，特别地，通过将​​AGC固定为用于检测最大信号功率的特定值，根据天线方向计算信号功率。

公开(公告)号：US06911152B2

公开(公告)日：2005-06-28

申请号：US10234712

申请日：2002-09-05

Applicant: Woo-young Kim ,  Tae-won Lee ,  Jeom-in Baek ,  Yu-chan Yoon ,  Seung-min Lee

Inventor： Woo-young Kim ,  Tae-won Lee ,  Jeom-in Baek ,  Yu-chan Yoon ,  Seung-min Lee

IPC: G01N30/96 ,  B01J39/04 ,  B01J47/04 ,  G01N27/06 ,  G01N33/18 ,  C02F1/42 ,  B01D35/14

CPC classification number: G01N33/182 ,  B01J39/04 ,  B01J47/04 ,  G01N27/06 ,  B01J41/04

Abstract: Disclosed herein are a high-sensitivity method and apparatus for monitoring the concentration or inflow of impurities in circulating water of a circulating water system, which can remarkably improve the measurement sensitivity by converting carbonate ions of low conductivity into chlorine or sulfate ions of increased conductivity, and which can measure the inflow of air or organic substances and the amount of inflow in a simple and efficient manner in real-time. The method of the present invention comprises the steps of: increasing a content of strong acids in sample water and thus increasing equivalent conductivity of the impurities, by utilizing cation exchange resin together with anion exchange resin, in which cations of the sample water are adsorbed on the cation exchange resin to form strong acids while weakly acidic anions of low dissociation degree in the sample water are adsorbed on the anion exchange resin to form strong acids; and measuring the increased conductivity of the impurities.

Abstract translation: 本发明公开了一种用于监测循环水系统的循环水中杂质浓度或流入的高灵敏度方法和装置，其可以通过将低导电率的碳酸根离子转化为具有增加的导电性的氯或硫酸根离子来显着提高测量灵敏度， 可以实时测量空气或有机物质的流入量和流入量，简单有效。 本发明的方法包括以下步骤：通过利用阳离子交换树脂与阴离子交换树脂一起增加样品水中的强酸含量，从而提高杂质的等效电导率，其中样品水的阳离子吸附在 阳离子交换树脂形成强酸，而样品水中解离度低的弱酸性阴离子吸附在阴离子交换树脂上形成强酸; 并测量杂质的电导率增加。

公开(公告)号：US06833621B2

公开(公告)日：2004-12-21

申请号：US10315230

申请日：2002-12-10

Applicant: Tae-Won Lee ,  Do-In Bae ,  Guk-Kwang Kim ,  Wan-Goo Hwang ,  Jaung-Joo Kim

Inventor： Tae-Won Lee ,  Do-In Bae ,  Guk-Kwang Kim ,  Wan-Goo Hwang ,  Jaung-Joo Kim

IPC: H01L2352

CPC classification number: F16J15/0806 ,  F05C2201/021 ,  F05C2201/0412 ,  F05C2201/0475

Abstract: A metal gasket for a semiconductor fabrication chamber capable of preventing base plate metal contamination in the chamber, wherein the metal gasket includes a diffusion barrier layer interposed between a base plate and an anti-corrosive coating layer, and wherein the diffusion barrier layer prevents elements of the base plate from being diffused to the anti-corrosive coating layer. Accordingly, the diffusion barrier layer prevents attack on the anti-corrosive coating layer.

Abstract translation: 一种用于半导体制造室的金属衬垫，能够防止腔室中的底板金属污染，其中金属衬垫包括介于基板和防腐蚀涂层之间的扩散阻挡层，并且其中扩散阻挡层防止 基板被扩散到防腐蚀涂层。 因此，扩散阻挡层防止对防腐蚀涂层的侵蚀。

公开(公告)号：US09044401B2

公开(公告)日：2015-06-02

申请号：US13698619

申请日：2011-06-03

Applicant: Sang-Geun Park ,  Chang-Kyoo Lee ,  Tae-Won Lee

Inventor： Sang-Geun Park ,  Chang-Kyoo Lee ,  Tae-Won Lee

IPC: A61K31/593 ,  A61K9/20 ,  A61K31/663 ,  A61K45/06

CPC classification number: A61K9/20 ,  A61K9/2077 ,  A61K9/2095 ,  A61K31/593 ,  A61K31/663 ,  A61K45/06 ,  A61K2300/00

Abstract: Provided is a composition for preventing or treating osteoporosis. The composition contains an ibandronic acid, or a pharmaceutically acceptable salt thereof, or a hydrate thereof, and vitamin D. The composition has uniform medicinal effects by minimizing the differences in physical properties between ibandronic acid, or the pharmaceutically acceptable salt thereof, or the hydrate thereof, and vitamin D.

Abstract translation: 提供了用于预防或治疗骨质疏松症的组合物。 该组合物含有伊班膦酸或其药学上可接受的盐，或其水合物和维生素D.该组合物具有均匀的药用作用，通过使伊班膦酸或其药学上可接受的盐或水合物的物理性质的差异最小化 和维生素D.

公开(公告)号：US08736111B2

公开(公告)日：2014-05-27

申请号：US12950534

申请日：2010-11-19

Applicant: Doo Young Song ,  Tae Hoon Kim ,  Tae Won Lee ,  Don Sik Kim ,  Jin Wook Kim ,  Jae Hyung Kim ,  Jun Gu Kim ,  Yong Hyok Ji ,  Chung Yuen Won ,  Byoung Kuk Lee

Inventor： Doo Young Song ,  Tae Hoon Kim ,  Tae Won Lee ,  Don Sik Kim ,  Jin Wook Kim ,  Jae Hyung Kim ,  Jun Gu Kim ,  Yong Hyok Ji ,  Chung Yuen Won ,  Byoung Kuk Lee

IPC: H02J1/00 ,  H02J3/00 ,  H02J3/08

CPC classification number: H02J3/00 ,  H02J3/08 ,  H02J3/383 ,  H02J2003/388 ,  Y02E10/563 ,  Y10T307/735 ,  Y10T307/826 ,  Y10T307/852 ,  Y10T307/858

Abstract: There is provided an apparatus for the anti-islanding of a power conditioning system. The apparatus for the anti-islanding of a power conditioning system according to the present invention is applied to a power conditioning system including a DC/DC converter and a DC/AC inverter in order to transfer power from a solar cell array to a grid. The apparatus for the anti-islanding of a power conditioning system may include an injection signal generator generating an injection signal, an adder generating a final fundamental wave command value, a main controller performing the power control according to the final fundamental wave command value and stopping the operation of the power conditioning system when the level of the detected injection signal has reached the predetermined reference level or more, and an injection signal detector detecting the injection signal included in voltage and providing them to the main controller.

Abstract translation: 提供了用于电力调节系统的防孤岛的装置。 根据本发明的用于电力调节系统的防孤岛的装置应用于包括DC / DC转换器和DC / AC逆变器的功率调节系统，以便将功率从太阳能电池阵列传送到电网。 用于电力调节系统的防孤岛的装置可以包括产生喷射信号的喷射信号发生器，产生最终基波指令值的加法器，根据最终基波指令值执行功率控制的主控制器和停止 当检测到的喷射信号的电平达到预定的参考水平或更高时，功率调节系统的操作;以及喷射信号检测器，检测包括在电压中的喷射信号并将其提供给主控制器。

公开(公告)号：US08514599B2

公开(公告)日：2013-08-20

申请号：US13070727

申请日：2011-03-24

Applicant: Tae Won Lee ,  Doo Young Song ,  Ku Yong Kim ,  Jin Wook Kim ,  Chung Yuen Won ,  Young Ho Kim ,  Byoung Kuk Lee ,  Yong Hyok Ji ,  Don Sik Kim ,  Tae Hoon Kim

Inventor： Tae Won Lee ,  Doo Young Song ,  Ku Yong Kim ,  Jin Wook Kim ,  Chung Yuen Won ,  Young Ho Kim ,  Byoung Kuk Lee ,  Yong Hyok Ji ,  Don Sik Kim ,  Tae Hoon Kim

IPC: H02M5/42

CPC classification number: H02M3/33576 ,  H02J3/383 ,  Y02E10/563

Abstract: There is provided an apparatus and method for controlling a switch of a flyback converter for a solar generating system. The apparatus for controlling a switch of a flyback converter for a solar generating system includes: an MPPT controller generating a current command value for a maximum power point tracker of a solar cell module, based on input voltage, input current, and output voltage of the flyback converter; a current controller generating a current control signal for tracking the current command value; an output current command value generator generating the phase and magnitude command value of the output current, based on the phase of the output voltage and the current control signal; and a switch controller controlling the main switch of the flyback converter, based on the phase and magnitude command value of the output current, thereby simplifying a circuit while solving disadvantages of a discontinuous conduction mode and a boundary conduction mode.

Abstract translation: 提供了一种用于控制用于太阳能发电系统的反激式转换器的开关的装置和方法。 用于控制用于太阳能发电系统的反激式转换器的开关的装置包括：MPPT控制器，基于输入电压，输入电流和输出电压产生太阳能电池模块的最大功率点跟踪器的电流指令值 反激转换器; 产生用于跟踪当前指令值的电流控制信号的电流控制器; 输出电流指令值发生器，基于输出电压和电流控制信号的相位产生输出电流的相位和幅度指令值; 以及基于输出电流的相位和幅度指令值控制回扫转换器的主开关的开关控制器，从而在解决不连续导通模式和边界导电模式的缺点的同时简化电路。

公开(公告)号：US08493758B2

公开(公告)日：2013-07-23

申请号：US13291630

申请日：2011-11-08

Applicant: Tae Won Lee ,  Yong Hyok Ji ,  Chung Yuen Won ,  Don Sik Kim ,  Doo Young Song ,  Min Ho Heo ,  Jin Wook Kim ,  Tae Hoon Kim ,  Young Ho Kim

Inventor： Tae Won Lee ,  Yong Hyok Ji ,  Chung Yuen Won ,  Don Sik Kim ,  Doo Young Song ,  Min Ho Heo ,  Jin Wook Kim ,  Tae Hoon Kim ,  Young Ho Kim

IPC: H02M7/44

CPC classification number: G05F1/67 ,  H02J3/385 ,  Y02E10/58

Abstract: There are provided a method and an apparatus for generating a current command value for tracking the maximum power point of a solar energy generating system. The apparatus includes: a voltage detector detecting a voltage input into the flyback power converter; a first calculator calculating an output power from the detected input voltage; a second calculator calculating a power variation based on the calculated output power and a voltage variation of the input voltage; and a current command value generator generating a current command value for tracking the maximum power point of the solar cell module from the calculated voltage variation and the calculated power variation. Accordingly, a current command value after calculating an output power may be generated with only a voltage detector, without a current detector, thereby reducing the costs of a solar energy generating system by decreasing the costs for a high-priced current detector, and simplifying circuit.

Abstract translation: 提供了一种用于产生用于跟踪太阳能发电系统的最大功率点的电流指令值的方法和装置。 该装置包括：电压检测器，检测输入到反激式功率转换器的电压; 第一计算器，根据所检测的输入电压计算输出功率; 第二计算器，基于计算的输出功率和输入电压的电压变化来计算功率变化; 以及电流指令值发生器，根据计算出的电压变化和计算出的功率变化产生用于跟踪太阳能电池模块的最大功率点的电流指令值。 因此，在没有电流检测器的情况下，可以仅用电压检测器生成计算输出功率之后的电流指令值，从而通过降低高价电流检测器的成本来降低太阳能发电系统的成本，并且简化电路 。

公开(公告)号：US08493020B2

公开(公告)日：2013-07-23

申请号：US12899938

申请日：2010-10-07

Applicant: Tae Won Lee ,  Dong Seong Oh ,  Jin Wook Kim ,  Hee Sung Moon ,  Jeong Min Ko ,  Jong Soo Kim ,  Chung Yuen Won ,  Byoung Kuk Lee ,  Gyu Yeong Choe

Inventor： Tae Won Lee ,  Dong Seong Oh ,  Jin Wook Kim ,  Hee Sung Moon ,  Jeong Min Ko ,  Jong Soo Kim ,  Chung Yuen Won ,  Byoung Kuk Lee ,  Gyu Yeong Choe

IPC: H02J7/00 ,  H01M10/44 ,  H01M10/46

CPC classification number: H01M10/465 ,  H01M10/44 ,  H02J3/383 ,  H02J7/35 ,  H02J9/06 ,  H02S40/32 ,  Y02B10/72 ,  Y02E10/563 ,  Y02E10/566 ,  Y10T307/625

Abstract: There are provided an apparatus and method for charging and discharging a photovoltaic PCS integrated battery applied to a system that includes a first DC/DC converter 110 connected to a solar cell 10, a DC/AC inverter 120, a DC link unit 130 connected in common to output terminals of the first DC/DC converter 110 and the DC/AC inverter 120, and a second DC/DC converter 140 having a bidirectional DC/DC conversion function connected between the DC rink unit 130 and the battery 30. The present invention calculates the amount of photovoltaic power produced by the solar cell 10 based on voltage and current detected in the voltage/current detector 200, determines one of predetermined control modes according to the amount of photovoltaic power and the connection or not of the battery, and controls the first DC/DC converter 110, the second DC/DC converter, and the DC/AC inverter according to the determined control mode.

Abstract translation: 提供了一种用于充电和放电应用于包括连接到太阳能电池10的第一DC / DC转换器110，DC / AC逆变器120，连接在其上的DC链路单元130的系统的光伏PCS集成电池的装置和方法 与第一DC / DC转换器110和DC / AC逆变器120的输出端子共用的第二DC / DC转换器140以及连接在DC匝道单元130与电池30之间的具有双向DC / DC转换功能的第二DC / DC转换器140。 本发明基于电压/电流检测器200中检测到的电压和电流来计算由太阳能电池10产生的光伏电力的量，根据光伏电力的量和电池的连接而确定预定的控制模式之一，以及 根据确定的控制模式控制第一DC / DC转换器110，第二DC / DC转换器和DC / AC逆变器。

公开(公告)号：US20130000089A1

公开(公告)日：2013-01-03

申请号：US13635434

申请日：2011-03-18

Applicant: Hyung-Gon Lee ,  Tae-Won Lee ,  Kwang-Sik Park

Inventor： Hyung-Gon Lee ,  Tae-Won Lee ,  Kwang-Sik Park

IPC: A44B18/00

CPC classification number: A63H33/062 ,  A44B18/0053 ,  F16B5/07 ,  G09B1/30 ,  Y10T24/2532 ,  Y10T24/2534 ,  Y10T24/2573 ,  Y10T24/45241

Abstract: Disclosed herein is a fastening structure which enables objects to be easily coupled to or removed from each other, and which enables the relative positions between the objects to be changed in the longitudinal position of zipper rails. The fastening structure includes a first zipper rail unit which is provided on a planar portion of a first object and has zipper rails arranged parallel to each other, and a second zipper rail unit which is provided on a planar portion of a second object and has zipper rails arranged parallel to each other. While the zipper rails of the first zipper rail unit are individually coupled to the corresponding zipper rails of the second zipper rail unit in a female-male engagement manner, relative positions between the first object and the second object can be changed in the longitudinal direction of the zipper rails.

Abstract translation: 本文公开了一种紧固结构，其使得物体能够容易地彼此联接或移除，并且这使得能够在拉链轨道的纵向位置改变物体之间的相对位置。 紧固结构包括：第一拉链轨道单元，其设置在第一物体的平面部分上并且具有彼此平行布置的拉链轨道;以及第二拉链轨道单元，其设置在第二物体的平坦部分上并具有拉链 轨道彼此平行排列。 虽然第一拉链轨道单元的拉链轨道以阴阳接合方式单独地联接到第二拉链轨道单元的相应的拉链轨道，但是可以在第一拉链轨道单元的纵向方向上改变第一物体和第二物体之间的相对位置 拉链轨道。

公开(公告)号：US20110242857A1

公开(公告)日：2011-10-06

申请号：US12881624

申请日：2010-09-14

Applicant: Jin Wook KIM ,  Tae Won LEE ,  Dong Seong OH ,  Yong Hyok JI ,  Byoung Kuk LEE ,  Chung Yuen WON ,  Jae Hyung KIM ,  Young Ho KIM

Inventor： Jin Wook KIM ,  Tae Won LEE ,  Dong Seong OH ,  Yong Hyok JI ,  Byoung Kuk LEE ,  Chung Yuen WON ,  Jae Hyung KIM ,  Young Ho KIM

IPC: H02M3/335

CPC classification number: H02M7/537 ,  H02J3/385 ,  Y02E10/58

Abstract: Disclosed are a maximum power point tracker, a power conversion controller, a power conversion device having an insulating structure, and a method for tracking maximum power point. The power conversion device includes: a DC/AC converter including a primary DC chopper unit having a primary switch, a transformer, and an AC/AC conversion unit including a secondary switch; a current detector detecting current from an input stage of the DC/AC converter and providing a detected current value; a voltage detector detecting a system voltage from an output stage of the DC/AC converter; and a power conversion controller generating a primary PWM signal to be provided to the primary DC chopper unit and secondary first and second PWM signals, having the mutually opposing phases, to be provided to the AC/AC conversion unit by using the detected current value and the system voltage.

Abstract translation: 公开了一种最大功率点跟踪器，电力转换控制器，具有绝缘结构的功率转换装置和用于跟踪最大功率点的方法。 电力转换装置包括：DC / AC转换器，包括具有初级开关的初级DC斩波器单元，变压器和包括次级开关的AC / AC转换单元; 电流检测器，检测来自DC / AC转换器的输入级的电流，并提供检测到的电流值; 电压检测器，检测来自DC / AC转换器的输出级的系统电压; 以及电力转换控制器，其通过使用检测到的电流值，将要提供给初级DC斩波器单元的初级PWM信号和具有相互相反的相位的次级第一和第二PWM信号提供给AC / AC转换单元;以及 系统电压。