baber/WOPTO huggingface dataset:
Patent KR-20090007873-A (KR)
Title: Method of forming spacer in a semiconductor device
Inventor: HYUN CHAN SUN
IPC: H01L27/115
Filed: 2007-07-16
Abstract: A spacer forming method of a semiconductor device is provided to remove a spacer between select lines, thereby forming a reliable contact plug by widening a space between the select lines. A semiconductor substrate(100) in which a plurality of word lines(WL0-WL1) and select lines(SSL) are formed is provided. A first etch stopping layer(116) is formed on the semiconductor substrate including the word lines and select lines. A first insulation layer in which an etch rate is higher than the first etch stopping layer is formed on the first etch stopping layer. A first insulation layer remains in a side wall of the selection line to form a spacer. A part of the first etch stopping layer exposed between the spacers is removed to expose junction areas(100a,100b,100c) between the select lines. An ion injection process is performed to the exposed junction area. The spacer is removed. The first insulation layer is formed with a DCS-HTO oxide film.
Patent KR-20090008948-A (KR)
Title: System and method for managing call release and manager terminal
Inventor: CHOI DAE SIK
IPC: H04B7/26
Filed: 2007-07-19
Abstract: A call error managing system, a method thereof and a manager terminal capable of managing call release generating time information are provided to provide call release cause information and map information of a call release generating location. A controller extracts call release generating time information and call release cause information. Call release cause generating count information is formed. The controller forms a call release cause classification request message and receives a classification response. The controller forms the map information of the call release generating location based on the call error message. A server operator interface(220) outputs the call release cause classification request message to an administrator.
Patent KR-20090012503-A (KR)
Title: Marker, composition and kit for diagnosing diabetic retinopathy
Inventor: OH HWA GYUN
IPC: C07K14/435
Filed: 2007-07-30
Abstract: A biomarker protein for diagnosing diabetic retinopathy is provided to diagnose early diabetic retinopathy and effectively progress extent of the diabetic retinopathy. A biomarker protein for diagnosing diabetic retinopathy is increased from diabetic retinopathy and is selected from a group consisting of a Chain G GelsolinG4-G6 Actin complex of a sequence number 1, Complement component C4a of a sequence number 2, Complex-forming glycoprotein HC of a sequence number 3, Ficolin 3 precursor of a sequence number 4, C4B3[Homo sapiens] of a sequence number 5, Proapolipoprotein of a sequence number 6, Histidine-rich glycoprotein of a sequence number 7, Zn-alpha2-glycoprotein of a sequence number 8 and Lambda chain precursor of a sequence number 9. The biomarker protein for diagnosing diabetic retinopathy includes antibody which specifically uniting with a biomarker protein or their immunogen fragment.
Patent KR-20080013740-A (KR)
Title: Electrostatic chuck
Inventor: YONEKURA HIROSHI
IPC: H01L21/687
Filed: 2007-08-03
Abstract: An electrostatic chuck is provided to increase absorption force with respect to a large scale work by controlling an area ratio of a plus electrode and a minus electrode with respect to an absorption surface of a chuck body. An electrostatic chuck(15) absorbs and supports a work made of an electrical insulating material. A plus electrode(12a) and a minus electrode(12b) are formed in a chuck body(10). A plus voltage is applied to the plus electrode and a minus voltage is applied to the minus electrode. An area ratio of the plus electrode and the minus electrode with respect to an absorption surface of the chuck body is set to 60 % to 90 %. Volume resistivity of the chuck body is over 10^13 ohm.m. The plus electrode and the minus electrode are arranged in parallel to form a comb pattern.
Patent KR-20080014700-A (KR)
Title: Screw pump
Inventor: IZAWA YUYA
IPC: F04C18/16
Filed: 2007-08-10
Abstract: A screw pump is provided to expand volume of a transfer space part sealed after one turn in an unequal lead part where a lead angle changes toward a discharge port from a suction port of a rotor, to improve suction efficiency. A screw type male rotor and a screw type female rotor are engaged with each other. A housing contains the male rotor and the female rotor. A suction port is formed at one end of the housing. A discharge port is formed at the other end of the housing. The rotor has an unequal lead part that a lead angle decreases from the suction port toward the discharge port. The unequal lead part and the housing form an introduction space part of the suction port side connected with the suction port, and a transfer space part sealed at the discharge port side of the introduction space part. The unequal lead part has a lead angle slow reduction period continuing from winding start of the suction port side in a certain range and a lead angle rapid reduction period located at the discharge port side of the lead angle slow reduction period. A reduction rate of the lead angle slow reduction period is lower than a reduction rate of the lead angle rapid reduction period. The maximum lead angle of the unequal lead part is less than the maximum lead angle decided in case of fixed rate reduction.
Patent KR-20090016809-A (KR)
Title: Process for preparing flame retardant one component inorganic adhesive and one component inorganic adhesive prepared thereby
Inventor: YOU JAE YONG
IPC: C09J1/02
Filed: 2007-08-13
Abstract: A one-part inorganic adhesive is provided to ensure excellent flame retardancy and to prevent the generation of a volatile organic compound due to the organic solvent by using soluble materials and inorganic materials as a main material. A method for manufacturing a one-part inorganic adhesive comprises a step for mixing sodium silicate liquid 40-98 parts by weight and water soluble polymer emulsion 0-50 parts by weight; a step for mixing a material for phase stability 0.1-50 parts by weight and viscosity modifier 0.1-50 parts by weight; and a step for defoaming the mixture.
Patent KR-20090021430-A (KR)
Inventor: KIM SOO MIN
IPC: F21V13/04
Filed: 2007-08-27
Abstract: 본 고안은 조명장치를 개시한다. 본 고안은, 내부에 수납 공간부가 마련되며, 중심 내부에는 광원이 위치되고, 투명 합성수지로 성형된 투명판과; 광원을 중심으로 투명판의 상,하면에 광원을 감싸는 형태로 설치되며, 광원으로부터 주사된 빛을 반사시키는 반사판과; 투명판의 하면에 위치되며, 광원으로부터 조사되고, 반사판으로부터 반사된 빛을 균일 조도를 갖도록 확산시키기 위한 프리즘;을 포함하여 된 것으로서, 투명판의 중심부측에 하나의 광원을 위치시키고, 이를 반사시키는 반사판과 반사된 빛을 확산시키는 격자형 프리즘을 통해 설치 공간부상의 빛의 조도를 균일화 할 수 있는 효과가 있다. 또한 프리즘을 통과한 빛이 눈에 피로를 주지 않는 형태로 확산됨으로써 모니터등을 통해 장시간 작업을 수행하여도 눈에 피로를 주지 않게되며, 천정면등을 향해 빛이 조사되어 이를 통해서도 공간부 전체에 걸쳐 균일 조도를 도모할 수 있는 효과를 얻게된다. 결과적으로 하나의 광원을 사용하는 적은 조명장치를 통해 큰 공간부상의 균일 조도를 도모할 수 있으며, 이를 통해서는 소비전력의 감소와 조명장치의 설비 비용을 감소시킬 수 있는 이점이 있다. 
       
     조명장치, 프리즘, 투명판, 반사판, 광원
Patent KR-20090022507-A (KR)
Title: Image sensor and method of fabricating the same
Inventor: LEE JEONG HO
IPC: H01L27/146
Filed: 2007-08-30
Abstract: An image sensor and a manufacturing method thereof are provided to transfer the electrons of photoelectric transforming portion to the charge-detecting portion by unifying the transition speed of the electrons. An image sensor comprises a semiconductor substrate(101), a photoelectron transform portion, a charge transport unit(130), and an electric charge detection part. The photoelectron transform portion, the charge transport unit and the electric charge detection part are arranged along the one-way of the semiconductor substrate. The charge transport unit has a gate insulating layer(134) and a gate electrode(136) which successively are integrated on the semiconductor substrate.
Patent KR-20090023790-A (KR)
Title: Deoxidation efficiency reinforced sampler
Inventor: LEE MAN EOB
IPC: G01N1/10
Filed: 2007-09-03
Abstract: A deoxidation efficiency strengthening a sample collection hole is provided to allow a sample to be inserted by inserting a Ti deoxidizer having a high temperature melting point into a central part of an lower room with a spring shape. A deoxidation efficiency strengthening a sample collection hole comprises an upper room including a sprue(222); a lower room connecting with the upper room through a runner(242); a deoxidizer(300) passing through the upper room and lower room; and a sturdiness sample solidifying in the lower room. The deoxidizer is a spring form having an outer diameter of 75~105% of the runner and made from among Al, Zr,Ti.
Patent KR-20090027308-A (KR)
Title: Wring roller an warmth supervision apparatus for vacuum packing apparatus
Inventor: NO HAN RAE
IPC: B65B51/10
Filed: 2007-09-12
Abstract: A thermal sensor of sealing roller for vacuum packing device is provided to reduce the fraction defective by maintaining the optimum temperature. A thermal sensor of sealing roller for vacuum packing comprises: a first and second sealing rollers(110,120) sealing the upper and lower part of the wrapping paper; a sealing part(100) equipped with a 3 and 4 sealing rollers sealing the side part of the wrapping paper; a driver rod(200) rotating the sealing part in the packing device; and a heat supply device(300) supplying the heat to each sealing roller.
Patent KR-20090029459-A (KR)
Title: Radio frequency identification tag
Inventor: KANG JAE GOO
IPC: G06K19/07
Filed: 2007-09-18
Abstract: An RFID(Radio Frequency IDentification) tag is provided to improve the maximum sensing distance and sensing success rate of the RFID tag without the increment of the manufacturing cost and size. An IC chip(122) of an RFID(Radio Frequency IDentification) tag and an antenna(124) connected with the IC chip are positioned in a tag position part(120). A supporting part(130) is formed to be adjacent to the tag position part. If the RFID tag is adhered to the identification object, the supporting part is folded according to a line between the supporting part and the tag position part, and supports the tag position part so that the tag position part be nearly positioned in the vertical direction with an RFID reader. A first connection part(110) and a second connection part(140) are formed in both ends of the RFID tag without the regular order. If RFID tag is adhered to the identification object, the first connecting part and the second connection part are connected so that the RFID tag have the triangle structure so that the tag position part be located in the identification object article.
Patent KR-20070099508-A (KR)
Title: Warning light electric pole bracket
Inventor: LEE KYOUNG JIN
IPC: G09F9/00
Filed: 2007-09-19
Abstract: A warning lamp bracket installed at an electric pole is provided to install a warning lamp easily for preventing car accident in the night at the electric pole by using a warning lamp bracket. A warning lamp bracket installed at an electric pole includes an upper plate(1), a coupling member(2), a bolt hole(3), a film bend ring member(4) and an arm tie bend hole(5). The upper plate is used for mounting the warning lamp. The coupling member is a base plate for coupling the warning lamp bracket with the electric pole. The bolt hole for inserting a bolt is used for coupling the warning lamp bracket with the electric pole. The film bend ring member is used for coupling with a film bend. The arm tie bend hole for inserting a bolt is used for coupling with an arm tie bend.
Patent KR-20090029987-A (KR)
Title: Management system of equipments
Inventor: KIM DUCK KYUM
IPC: G06Q10/08
Filed: 2007-09-19
Abstract: An equipment management system capable of automatically confirming and recording the measure management history and progressing a repair procedure is provided to recognize details of measure and status of measure at real time by using mobile transmission short message service. A client depends on a repair request to a client terminal. The server assenting request transmits the request content to the terminal of repairman. The repairman receives the corresponding material card reader receiving the information from the RFID card of material. Reception information is transmitted to SMS from the client terminal according to reference. The repair processing subject is transmitted according to the repair management after receipt matters of management in the second reception of the card in the client terminal in other words.
Patent KR-20090030425-A (KR)
Title: 반도체 장치의 테스트 방법
Inventor: PARK SUNG HARK
IPC: G01R31/26
Filed: 2007-09-20
Abstract: 반도체 장치를 테스트하는 방법에 있어서, 제1 반도체 장치들이 수납된 제1 테스트 트레이는 테스트 챔버로 로딩될 수 있으며, 상기 제1 테스트 트레이는 상기 테스트 챔버 내에서 수평 방향으로 위치될 수 있다. 상기 제1 테스트 트레이는 테스터와 연결될 수 있으며, 상기 테스터로부터 제공되는 테스트 신호는 상기 제1 테스트 트레이에 구비된 신호 라인들을 통해 상기 제1 반도체 장치들에 인가될 수 있으며, 상기 테스트 신호에 의한 테스트 공정이 수행될 수 있다. 상기 테스트 공정이 수행되는 동안 상기 테스트 챔버 내부로 제2 반도체 장치들이 수납된 제2 테스트 트레이가 로딩될 수 있으며, 상기 제2 테스트 트레이는 상기 테스터와 연결될 수 있다. 따라서, 반도체 장치들에 대한 테스트 공정이 연속적으로 수행될 수 있으며, 이에 따라 테스트 핸들러의 쓰루풋이 향상될 수 있다.
Patent KR-20090033307-A (KR)
Title: A diagnostic kit for hepatitis b-associated hepatic disorder
Inventor: KIM BUM JOON
IPC: C12Q1/68
Filed: 2007-09-29
Abstract: A diagnostic kit for hepatitis B-associated hepatic disorder is provided to detect transformed preS2 antigenic proteins or genes derived from hepatitis B virus, which is specific to patients with hepatic disorder. A diagnostic kit for hepatitis B-associated hepatic disorder comprises primer having sequence number of SEQ ID NO:1, 2, 5 and 6 and restriction enzyme Mbo II. The hepatitis B-associated hepatic disorder indicates liver cancer or hepatic cirrhosis. An ELISA kit for diagnosing hepatitis B-associated hepatic disorder consists of: a fastening board wherein a rabbit antibody against preS2 antigenic protein(F141L preS2) is immobilized; a goat antibody solution, marked by peroxydase, against the preS2 antigenic protein(F141L preS2); and peroxide.
Patent KR-20090040743-A (KR)
Title: Liquid crystal display device and the method for designing liquid crystal display device
Inventor: PARK KU HYUN
IPC: G02F1/1335
Filed: 2007-10-22
Abstract: A liquid crystal display device and a design method thereof are provided to drive the liquid crystal by the electric field formed by a pixel electrode and common electrode of the first substrate. On the first substrate(101) and the second substrate(102), a plurality of red, green and blue pixels are formed. The transmission regions and reflective regions of the first and second substrates have the same cell gap(d). A lower polarizing plate(103) is formed at a lower part of the first substrate. An upper polarizing plate(104) is formed at an upper part of the second substrate. The transmission axis of the upper polarizing plate and the transmission axis of the lower polarizing plate are at right angles to each other. A pixel electrode and a common electrode are formed on the first substrate to form horizontal electric field.
Patent KR-20090004322-A (KR)
Title: Apparatus for manufacturing buckwheat noodles and process thereof
Inventor: YUN KI SUK
IPC: A23L7/109
Filed: 2007-10-24
Abstract: An apparatus for preparing the buckwheat noodles, and a method for preparing the buckwheat noodles are provided to improve elasticity and eating feeling. An apparatus for preparing the buckwheat noodles comprises a main body(100) provided with an extrusion screw and a discharge hole; an extrusion unit for extruding the noodle installed in front of the main body; a pressure control unit applying high temperature and high pressure by controlling the interval with the discharge hole; a heating device; and a drive unit operating the pressure control unit.
Patent KR-20090043140-A (KR)
Inventor: LEE JIN SUNG
IPC: H04W88/02
Filed: 2007-10-29
Abstract: 본 발명은 이동단말기의 대기화면에서 컨텐츠를 정렬하는 방법을 개시한다. 본 발명의 컨텐츠 정렬방법은 대기화면에 제1 컨텐츠를 표시하고 있는 이동단말기가 제2컨텐츠를 수신하는 제1단계; 상기 제2컨텐츠를 상기 대기화면에 정렬하되, 상기 제1컨텐츠와 상기 제2컨텐츠가 중첩되는지 여부를 판단하고, 중첩되는 경우에는 상기 제1컨텐츠를 상기 제2컨텐츠 주변의 여유공간으로 자동으로 이동시키는 제2단계를 포함한다. 
     본 발명에 따르면, 사용자가 이동단말기의 대기화면에 새로운 컨텐츠를 표시할 때 기존에 표시되어 있는 컨텐츠와 신규 컨텐츠의 위치가 자동으로 정렬되기 때문에 사용자가 일일이 키패드를 조작하여 컨텐츠의 위치를 조정해야 하는 불편이 해소된다. 
       
     대기화면, 컨텐츠, 정렬
Patent KR-20090044115-A (KR)
Inventor: LEE HAN CHOON
IPC: H01L27/146
Filed: 2007-10-31
Abstract: 실시예에 따른 이미지 센서는 소자분리막 및 수광소자를 포함하는 반도체 기판; 상기 반도체 기판 상에 형성되고, 배리어를 포함하는 절연막; 상기 절연막 상에 형성되고, 측벽에 보호막 패턴이 형성된 트렌치를 포함하는 금속배선층; 및 상기 트렌치가 매립되도록 상기 금속배선층 상에 형성된 감광성 물질을 포함한다. 
     실시예에 따른 이미지 센서 제조 방법은 소자분리막 및 수광소자를 포함하는 반도체 기판 상에 배리어를 포함하는 절연막을 형성하는 단계; 상기 절연막 상에 트렌치가 형성된 금속배선층을 형성하는 단계; 상기 트렌치를 포함하는 상기 금속배선층 상에 보호막을 형성하는 단계; 상기 트렌치의 바닥면에 형성된 상기 보호막을 제거하여 제1보호막 패턴을 형성하는 단계; 상기 트랜치가 매립되도록 상기 금속배선층 상에 감광성 물질을 형성하는 단계; 및 상기 감광성 물질이 형성된 상기 반도체 기판 상에 평탄화 공정을 진행하여, 제2보호막 패턴이 형성된 상기 트렌치 내에 감광성 물질을 매립하는 단계를 포함한다. 
       
     이미지 센서
Patent KR-20090046405-A (KR)
Inventor: YOO BYUNG IK
IPC: G02F1/1333
Filed: 2007-11-06
Abstract: 본 발명은 액정표시장치모듈에 관한 것으로, 특히 직하형 액정표시장치에 있어서 서포트사이드의 고정구조에 관한 것이다.  
     본 발명의 특징은 서포트사이드의 일면에 후크돌기를 구성하고 이와 결합되는 커버버툼의 일면에 후크돌기가 끼워질 수 있는 후크홀을 마련하여 이의 후크돌기에 후크홀을 끼움 삽입함으로써 커버버툼과 서포트사이드를 1차 고정시키며, 서포트사이드의 양측 끝단에 돌출된 고정편을 구성하고 커버버툼에 위의 고정편이 끼움삽입되는 고정홈을 형성함으로써, 서포트사이드를 커버버툼과 2차 고정시키는 것이다.  
     이로 인하여, 서포트사이드를 커버버툼 상에 견고하게 고정시킬 수 있으며, 기존의 스크류 사용으로 인하여 발생되었던 문제점을 방지할 수 있어, 공정 단순화 및 공정비용을 절감할 수 있다.  
       
     서포트사이드, 고정편, 후크돌기, 커버버툼, 액정표시장치
Patent KR-20090051869-A (KR)
Inventor: HWANG IL KYU
IPC: G06K17/00
Filed: 2007-11-20
Abstract: 본 발명은 그룹 이탈 감지 시스템에 관한 것으로, 일정 그룹 내에 속하는 관리 대상을 나타내는 아이디를 저장하고, 상기 아이디를 주기적으로 송신하는 적어도 하나 이상의 이탈 감지 태그들과, 상기 이탈 감지 태그들의 아이디와 아이디에 대응된 관리 대상의 기본 정보를 저장하고, 상기 이탈 감지 태그들로부터 상기 아이디가 수신되지 않으면 관리 대상의 이탈을 알리고, 이탈된 관리 대상에 대한 기본 정보를 표시하는 이탈 감지 단말기를 포함하여 구성되는 데 특징이 있다. 이러한 본 발명에 따르면 관리자가 관리 대상을 시야에 두고 일일이 확인하지 않고도 이탈 감지 단말기를 통해 관리 대상의 이탈 여부 확인 및 관리를 용이하게 할 수 있도록 하는 효과가 있다. 또한 이탈 감지 단말기를 사용함으로써 한명의 관리자가 관리 대상의 수에 제약없이 저비용으로 다수의 관리 대상들의 이탈 여부 확인 및 관리를 할 수 있도록 하는 효과가 있다.
Patent KR-20080046587-A (KR)
Title: Electronic component and method for manufacturing the same
Inventor: MURAYAMA KEI
IPC: H05K3/40
Filed: 2007-11-21
Abstract: An electronic component is provided to fabricate a small thin electronic component by preventing a semiconductor substrate from being roughened when an interconnection used for mounting a device is formed on the substrate. A via hole is formed which penetrates first and second semiconductor substrates(101,103) bonded to each other by a connection layer(102). The second semiconductor substrate is pattern-etched by using the connection layer as an etch stop layer so that a trench connected to the via hole is formed. A first via plug(108) buried in the via hole and a pattern interconnection(107) buried in the trench are unified by a plating process. An electronic device connected to the pattern interconnection can be mounted.
Patent KR-20090054811-A (KR)
Inventor: RYU SUK HO
IPC: G06Q30/02
Filed: 2007-11-27
Abstract: An integrated advertisement service apparatus and a method thereof are provided to select a media company or directly expose advertising information after manufacturing or collecting the advertising information through one process. An information storage unit(103) stores advertisement agreement information and advertising information. An information matching unit(105) extracts advertising information which is matched with the advertisement agreement information according to specific condition information. An advertisement agreement unit(107) performs an advertisement contract for the extracted advertising information or the matched advertising information. A scrap controller(109) controls a scrap-related command for the displayed advertising information. A profit calculating unit(111) distributes the advertising cost or sale margin.
Patent KR-20090055785-A (KR)
Title: Code for tire carcass weft with hybrid code, tire carcass and tire comprising the same
Inventor: KANG JUNG PIL
IPC: D02G3/48
Filed: 2007-11-29
Abstract: Cord for carcass weft made of hybrid cord, a tire carcass and a radial tire including the same are provided to improve durability and control stability of a tire with excellent modulus in low and high temperature. Code for carcass weft of a tire carcass is made of hybrid cord of high modulus and low modulus. The high modulus cord of the hybrid is 20 g/denier or greater. The low modulus cord is 2~ 12 g/denier. The high modulus cord is one or more among layon, PBO, aramid, polyvinyl alcohol or carbon fiber. The low modulus cord is one or more among nylon 6, nylon 66, or nylon 46. The tire includes a rubber layer(1), a reinforced belt layer(2), a belt layer(3,4), and a carcass layer(5).
Patent KR-20090058377-A (KR)
Title: Eco-polyurethane foam composition of automotive seat
Inventor: HONG CHAE HWAN
IPC: C08G18/70
Filed: 2007-12-04
Abstract: An environment-friendly polyurethane foam composition is provided to prevent the generation of CO2 gas by using modified polyol which modifies vegetable triglyceride and its derivative, and to ensure excellent mechanical property and antibacterial function. An environment-friendly polyurethane foam composition for automotive seats comprises resin premix and isocyanate. The resin premix contains polyol, catalyst, surfactant and foaming agent. The polyol is at least one selected from polyether polyols and modified polyol obtained from vegetable triglyceride represented by the following chemical formula 1 or 2. In chemical formula 1, R1 as an alkyl group comprises saturated or unsaturated hydrocarbon. In chemical formula 2, each of R2, R3, and R4 as an alkyl group comprises saturated or unsaturated hydrocarbon.
Patent KR-20090058407-A (KR)
Title: Method and system for providing conversation dictionary service based on user created dialog data
Inventor: LEE TAE HOON
IPC: G06F17/28
Filed: 2007-12-04
Abstract: A method and a system for providing a conversation dictionary service based on user created dialog data are provided to use conversation dictionaries created by each user and other users, thereby building a conversation dictionary database. An example generating unit provides a form page for editing an example to be stored in an example database to a specific user. A category management unit(131) links information inputted in a context information input area with information inputted in a conversation input area. An example storage unit(134) stores the information in the example database.
Patent KR-20090059199-A (KR)
Title: Apparatus for controlling motor of pls
Inventor: HWANG GYU SUK
IPC: H05B37/02
Filed: 2007-12-06
Abstract: An apparatus for controlling a motor of PLS(plasma lighting system) is provided to secure the reliability of product and the safety of a user by controlling a motor to be suitable for a motor condition. A motor of PLS is composed of a bulb, a rotary motor(100), a motor controller(200), and a microcomputer(300). The rotary motor, BLCD(Brushless DC), rotates according to the rotation of the bulb, and a motor controller determines an operation state of the rotary motor. A motor signal input unit receives a signal from the rotary motor, and a voltage conversion portion converts a signal inputted through the motor signal input unit into a voltage. A microcomputer controls the bulb according to the output of the motor control unit.
Patent KR-20090060851-A (KR)
Title: Peak controlling method for reducing electric power
Inventor: PARK HAN WON
IPC: G01R11/64
Filed: 2007-12-10
Abstract: A peak control method is provided to perform a proper peak control by automatically adding a power capacity value of an additional device to a power capacity value of an existing device. A central controller checks a power capacity value of an additional device during a trial test(S200). The central controller adds the power capacity value of the additional device to a power capacity value of an existing device. The central controller calculates an operating rate of currently operating devices by using the added power capacity value and control/monitoring state information(S201). The central controller checks whether the operating rate of the currently operating devices exceeds a predetermined target rate or not(S202). The central controller performs a peak control in exceeding the target rate(S203).