baber/WOPTO huggingface dataset:
Patent KR-20020051772-A (KR)
Title: Apparatus for sensing misfire and over-risen temperature of exhaust gas, and Method for controlling of fuel injection device using the same
Inventor: OH NEUNG SEOP
IPC: F02D41/22
Filed: 2000-12-23
Abstract: PURPOSE: A device for sensing misfire and excessively increased temperature of exhaust gas and a fuel device controlling method thereby are provided to prevent breakage of an exhaust manifold. CONSTITUTION: A method for controlling a fuel device by a misfire sensor and an excess temperature sensor of exhaust gas comprises a first stage transferring temperature of exhaust gas generated in cylinders into an ECU(Electronic Control Unit) by mounting temperature sensor on the cylinders of an engine; a second stage comparing detected temperature of the exhaust gas with limited temperature value established on the ECU; a third stage stopping the engine by stopping fuel injecting by deciding compensation of ignition time; a fourth stage comparing temperature deviation with permissible value of established temperature deviation; and a fifth stage stopping the fuel injection of the cylinder while the temperature deviation is over the established temperature permissible deviation. Thereby, the method for controlling the fuel device by a misfire sensor and an excess temperature sensor of exhaust gas prevents breakage of an exhaust manifold.
Patent KR-20020052663-A (KR)
Title: A writing element in which double color-inks flow round a ball and a ball pen with the same
Inventor: LEE JI JUNG
IPC: B43K7/00
Filed: 2000-12-26
Abstract: PURPOSE: A ball-point pen having an integral bicolor core is provided to allow two different kinds of ink having different colors to be transcribed in a double line form at one time, thus improving a marking function of the ball-point pen. CONSTITUTION: The integral bicolor core for a ball-point pen comprises a first ink(21) and a second ink(22) having different colors each other; an ink reservoir(27) divided into a first reservoir portion(25) and a second reservoir portion(26) with a partition(24) so as to store the first ink and the second ink separately; and a tip part(31) divided into a first tip portion(29) and a second tip portion(30) with a partition(32) that the upper ends are coupled to the lower end of the ink reservoir part so as to allow the ink stored in the ink reservoir part to be input and the other lower end are provided with two balls(28) respectively.
Patent KR-20020054160-A (KR)
Title: Bench for Fatigue Tests of Helicopter's Rotor Component
Inventor: JU JIN
IPC: G01N3/00
Filed: 2000-12-27
Abstract: PURPOSE: A fatigue testing apparatus is provided to calculate operating life of the longeron of the main rotor in an accurate manner by preventing instability of load. CONSTITUTION: A fatigue testing apparatus comprises an excitation unit where a specimen(2) connected to a frame(1) and a specimen(3) connected to a flap hinge(6) on a hinge lever(10) connected to the frame, are interconnected through a bracket(7), the flap hinge is connected, through a rope(9), to a bell crank(11) which is connected to a load cell(12), and an exciter(8) connected to an electro-hydraulic servo valve(33) is driven to the bracket; and a centrifugal force control unit where a cylinder rod(13) which is connected to the load cell and receives feedback in accordance with the axial force of specimens, is connected to a hydraulic cylinder(14), and driven through a hydraulic servo valve(23) and an electro-hydraulic servo valve(28).
Patent KR-20020054192-A (KR)
Title: A system and method for interpreting automatically a telephony guidance for a foreigner
Inventor: KIM JONG JIN
IPC: H04M3/50
Filed: 2000-12-27
Abstract: PURPOSE: A phone announcement automatic interpreting system and method for foreigners are provided to allow a foreign user and a domestic guide to easily inquire and reply in a native language in a manner that when the foreign user connects to a phone guide automatic interpreting system and inquire in his/her native language, the phone guide system automatically interprets the inquiry content and transmits it to the domes guide, and when the domestic guide replies to the inquire, the phone guide system automatically interprets the reply content and transmits it to the foreign user. CONSTITUTION: An interface unit(61) interfaces between a domestic guide and a foreign user and processes connection information for a billing. The first voice recognizing unit(62) recognizes a voice of the foreign user received through the interface unit(61) and converts it into a foreign language sentence. The first middle language generating unit(63) generates a middle language form, a semantic structure required for generation of a domestic language by the foreign language sentence converted by the first voice recognizing unit(62). The first language translation unit(64) translates the middle language form generated by the first middle language generating unit(63) into a domestic language sentence. The first voice synthesizing unit(65) synthesizes the domestic language sentence translated by the first language translation unit(64) to a voice and transmits the voice to the domestic guide. The second voice recognizing unit(66) recognizes a voice of the domestic guide and converts it to a domestic language sentence. The second middle language generating unit(67) generates a middle language form, a semantic structure required for generation of a foreign language by the domestic language sentence converted by the second voice recognizing unit(66). The second language translation unit(68) translates the middle language form generated by the second middle language generating unit(67) into a foreign language sentence. The second voice synthesizing unit(66) synthesizes the foreign language sentence translated by the second language translation unit(68) to a voice and transmits it to the foreign user through the interface unit(61).
Patent KR-20020054569-A (KR)
Title: Local buffer amplifier for dual band communication device
Inventor: KIM GI MUN
IPC: H04B1/50
Filed: 2000-12-28
Abstract: PURPOSE: A local buffer amplifier of dual band communication terminal is provided to satisfy a local buffer function through one amplifier in dual band, thereby simplifying a power circuit according to the use of one power. CONSTITUTION: A dual VCO(Voltage Controlled Oscillator) outputs selectively a local frequency being required from each band(cellular, PCS) by a band selection signal(BAND_SEL). A diplexer(200) filters the local frequency and then outputs the result to reception frequency mixers(RX MIX1,RX MIX2) of the respective bands. A single input/output port local buffer amplifier(100) receives the local frequency of each band through one port, minimizes the reflection coefficient at each band and then outputs the coefficient to a dual frequency mixer(300). The mixer(300) outputs the local frequency output from the local buffer amplifier(100) to transmission frequency mixers(TX MIX1,TX MIX2) of the respective bands by an inside selection switch(SW1).
Patent KR-20020054596-A (KR)
Title: Power saving apparatus and method
Inventor: NAM CHA HUI
IPC: H04N5/63
Filed: 2000-12-28
Abstract: PURPOSE: A device for reducing power consumption is provided to intercept an applying voltage of a microcomputer, thereby minimizing power consumption without using an AC power and a large-capacity condenser. CONSTITUTION: Power devices control a sub power and a main power. A microcomputer unit controls turning on/off operations of power of a microcomputer(50). The microcomputer unit comprises as follows. An infrared receiver(10) inputs infrared rays. A sub power controller(20) controls a transistor for a small power by an input waveform of the inputted infrared rays. A microcomputer power unit(30) applies power to the microcomputer. A full-up resistor and the microcomputer(50) make the sub power controller input the infrared rays in a standby state.
Patent KR-20020054860-A (KR)
Title: Method for Fabricating of Semiconductor Device
Inventor: KIM UI YONG
IPC: H01L21/3205
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a bit line short-circuit phenomenon and a bit line corrosion phenomenon occurring in dry-etching a bit line, by using a SiH4 soak process at a pressure of 80-100 Torr. CONSTITUTION: A gate(13) is formed on a semiconductor substrate(11). A source/drain region(16) is formed in the semiconductor substrate at both side surfaces of a gate electrode. An interlayer dielectric is formed on the semiconductor substrate including the gate. The interlayer dielectric is selectively removed to expose a predetermined portion of the gate and the source/drain region. A barrier layer(20) and an adhesion layer(21) are sequentially formed on the semiconductor substrate including a trench. A pretreatment process is performed in an atmosphere including nitrogen gas of 400-600 sccm. The SiH4 soak process and a SiH4 reduction process are sequentially performed in a pressure of 80-100 Torr to form a metal layer for the bit line on the adhesion layer.
Patent KR-20020055086-A (KR)
Title: A method for d →r shift controlling of automatic transmission in vehicle
Inventor: YEO CHANG GI
IPC: F16H61/08
Filed: 2000-12-28
Abstract: PURPOSE: A method for controlling D(Drive)-R(Reverse) speed change of an automatic transmission is provided to prevent the discomfort due to the shift shock and engine rpm rising in D-R change of a shift lever. CONSTITUTION: A method for controlling D-R speed change of an automatic transmission comprises the steps of deciding if a shift lever switching signal is inputted when a vehicle is stopped in the D range(S110), deciding if a speed change condition is satisfied(S120), releasing a corresponding friction element, outputting a combining duty for an initial fill time after a specific time, outputting an output time by correcting the combining duty, and completing speed change synchronization by performing feedback control.
Patent KR-20020058113-A (KR)
Title: Apparatus for automatic control of washer-liquid injection nozzle
Inventor: CHA SEONG RYUL
IPC: B60S1/52
Filed: 2000-12-29
Abstract: PURPOSE: A device for automatically adjusting washer liquid injection nozzle is provided to adjust the injection angle of a washer liquid injection nozzle by installing a rack gear, a pinion gear, a motor, and a switch device. CONSTITUTION: A device for automatically adjusting a washer liquid injection nozzle is composed of a washer liquid injection nozzle(10) of a cam shape fixed on the hood panel(20), a rack gear(40) having a protrusion(30), a motor(70) coupled with a pinion gear(60) engaged with the rack gear, and a slider switch(80) controlling the drive direction of the motor. A limit switch installed within the moving range of the rack gear stops the drive of the motor when the limit switch is contacted with the rack gear. A guide bar(50) guiding the moving of the rack gear is installed to the right and left of the rack gear. A bracket(55) fixing the motor is contacted with the outside of the guide bar. Therefore, the injection angle of the washer liquid injection nozzle can be automatically adjusted with the operation of the switch.
Patent KR-20020056663-A (KR)
Title: Method for selecting etchant
Inventor: LEE U JIN
IPC: H01L21/60
Filed: 2000-12-29
Abstract: PURPOSE: A method for selecting an etch solution is provided to easily select an etch solution among various kinds of etch solution, by etching a metal in the etch solution while only a potential value is measured to monitor how the metal is etched. CONSTITUTION: An open circuit potential is measured according to the interval of etch time that the metal is soaked into the etch solution, and is displayed as a graph. An etch time value is measured according to the open circuit potential to select the etch solution.
Patent KR-20010015626-A (KR)
Title: 액튜에이터
IPC: B60R1/066
Filed: 1998-09-25
Abstract: 본 발명은 하나의 모터(14)를 구비하고서 2개의 서로 직각인 축들(6,7) 주위로 선회운동을 실행할 수 있는 액튜에이터에 관한 것으로, 제 1감속단(20)은 워엄 (21)과, 2개의 출력부를 갖는 회전선택 커플링(50)에 연결된 워엄휠(22)로 형성되고, 상기 출력부들의 각각은 워엄(31;41)과 워엄휠(32;42)로 이루어진 제 2감속단 (30;40)에 연결되며, 핀/슬롯(35;36)의 연결을 매개로 각각의 보조워엄휠(32;42)은 이동되는 부분(16)에 연결된다.
Patent KR-20010030858-A (KR)
Title: 자기표시패널 및 그 제조방법
IPC: G09F9/37
Filed: 1999-07-30
Abstract: 유아 신체의 안전을 확보할 수 있고, 항상 선명한 묘선을 표시할 수 있고, 또한 안전하게 처분할 수 있는 자기표시패널이다.     자기표시패널 (1) 은, 둘레가장자리부 (3a) 를 높게 하여 내측에 오목부 (8) 를 형성한 코어수납체 (3) 와, 오목부 (8) 를 덮는 면판 (2) 과의 사이에, 자성입자를 함유하는 소성분산액체 (7) 를 봉입한 다수의 셀을 갖는 코어블록 (5) 을 접착제로 밀봉하고 있다.     코어수납체 (3) 및 면판 (2) 은 각각 올레핀계 합성수지제로 하고, 또한, 코어수납체 (3) 및 면판 (2) 중, 묘화면을 구성하는 부재를 투명 또는 반투명으로 하고, 코어블록 (5) 은 펄프원료지제로 하였다.
Patent KR-20010030998-A (KR)
Title: 서지(ｓｕｒｇｅ)를 방지하는 블록(ｂｌｏｃｋ)이 하나만구비된 서지 방지장치
IPC: H01C7/12
Filed: 1998-06-01
Abstract: 서지 방지장치는 전기 절연된 방지장치 하우징과 상기 전기 절연된 방지장치 하우징을 포함하여 되어 있다. 상기 서지 방지 블록은 지지 부재 사용 없이 상기 서지 방지장치를 지지하도록 설치된다. 상기 서지 방지 블록은 적어도 9 KV의 정격전압을 갖도록 되어 있다. 상기 서지 방지 블록은 그것에 덧붙여 전체로서  형성된 나사선을 갖도록 되어 있다.
Patent KR-20010024556-A (KR)
Title: 불용성 인슐린 조성물
IPC: A61P3/10
Filed: 1998-10-22
Abstract: 본 발명은 아실화 인슐린, 아실화 인슐린 유사체 및 아실화 프로인슐린으로 이루어진 군 중에서 선택된 아실화 단백질을 함유하는 불용성 조성물 및 그의 제제에 관한 것이다.  이 제제는 혈당 수준의 제어를 연장시키기 위해 환자에게 비경구 전달 또는 임의의 다른 전달 수단을 위해 적합하다.  더 구체적으로, 본 발명은 생성되는 미세결정체가 중성 프로타민 하게돈(neutral protamine Hagedorn; NPH) 인슐린 결정과 유사하도록, 아연과 착화된 아실화 단백질, 프로타민 및 페놀계 화합물로 이루어진 조성물에 관한 것이다.  놀랍게도, 이러한 아실화 단백질의 조성물은 현재 입수가능한 NPH 인슐린의 시판 제제보다 치료적으로 뛰어난 피하 방출 약물동태학을 갖고, 더 연장되고 더 평탄한 당운동학을 갖는 것으로 밝혀졌다.  또한, 본 발명의 결정은 쉽게 재현탁될 수 있고 또한 가용성 인슐린과 혼합될 수 있는, NPH 결정의 몇몇 유리한 성질을 보유한다.
Patent KR-20010032361-A (KR)
IPC: A61K31/4709
Filed: 1998-11-12
Abstract: 본 발명은 강력한 항균 작용을 갖는 항생물질인 8-메톡시-3-퀴놀론카르복실산의 신규한 제조 방법에 관한 것이다.
Patent KR-20010033128-A (KR)
Title: 반사방지재료 및 그것을 사용한 편광 필름
IPC: G02B1/11
Filed: 1999-10-14
Abstract: 본 발명은 뛰어난 반사방지성을 발휘하여 디스플레이의 태양광 및 형광등등의 외부광이 비치는 것을 방지하여, 화상 콘트라스트를 저하 및 스파클링 없이, 선명한 화상을 얻고, 광학적 안정성이 뛰어날 뿐만 아니라 내마모성, 내약품성 및 내오염성을 보이는 반사방지재료와 편광 필름을 제공한다. 투명기판의 한 면 또는 양면에, 직접 또는 다른 층을 통해 하드 코트층이 제공되고, 상기 하드 코트층의 표면에 하드 코트층의 굴절율보다도 낮은 굴절율을 갖는 반사방지막을 제공한다. 상기 하드 코트층에는, 적어도, (1) 플루오렌 구조를 갖는 (메타)아크릴레이트 화합물을 중합성분으로 한 중합체, (2) 우레탄(메타)아크릴레이트 화합물을 중합성분으로 한 중합체와 고굴절율초미립자, 또는, (3) 방사선 및/또는 열경화형수지로 표면처리된 초미립자산화티탄을 함유한다.
Patent KR-20010033983-A (KR)
Title: 효소 특이적 절단성 폴리뉴클레오티드 기질 및 이의 분석방법
IPC: C12Q1/68
Filed: 1998-08-20
Abstract: 본 발명은 소광된 형광부(32,33)를 보유하는 효소 특이적 절단성 폴리뉴클레오티드(30,31) 기질을 포함하는 시약을 제공하며, 이를 제조하는 방법도 제공한다. 이 폴리뉴클레오티드(30,31)는 형광부(32,33)의 형광성을 실질상 소광시키기 위해 다른 형광부(33)에 충분히 근접된 1종 이상의 형광부(32)를 포함하며, 이 형광부(32, 33)는 폴리뉴클레오티드의 절단으로 분리되면 형광측정 기법으로 용이하게 검출될 수 있다. 또한, 분석될 효소(36)를 포함할 가능성이 있는 시험 시료와 상기 시약을 배합하는 단계를 포함하는 생물학적 분석법도 제공하며, 여기에서 효소(36)는 폴리뉴클레오티드를 절단하여 형광부(32,33)를 방출시키고 형광 강도의 증가를 산출한다. 이 분석 방법은 미생물 검출 및 동정, 살균 확인, 약제 발견, 효소 분석, 면역분석 및 기타 생물학적 분석시의 용도로 사용될 수 있다.
Patent KR-20010040448-A (KR)
Title: 티오레독신 또는 티오레독신 환원효소의 유전자와상보적인 올리고뉴클레오 타이드 서열 및 이들을 사용하는세포성장 조절 방법
IPC: A61K38/00
Filed: 1999-01-29
Abstract: 본 발명은 포유류 내에서 종양세포의 성장을 조절하는 티오레독신 및 티오레독신 환원효소의 유전자와 상보적인 올리고뉴클레오타이드에 관한 것이다.  본 발명은 또한 이러한 화합물을 사용하여 포유류의 종양세포의 성장을 억제하는 방법 및 약리학적으로 수용 가능한 부형제와 본 발명의 화합물을 유효량으로 포함하는 약제 조성물에 관한 것이다.
Patent KR-20010040939-A (KR)
IPC: C07D209/48
Filed: 1998-02-12
Abstract: beta -sheet mimetics and methods relating to the same are disclosed. The  beta -sheet mimetics have utility as protease and kinase inhibitors, as well as inhibitors of transcription factors and protein-protein binding interactions. Methods of the invention include administration of a  beta -sheet mimetic, or use of the same for the manufacture of a medicament for treatment of a variety of conditions associated with the targeted protease, kinase, transcription factor and/or protein-protein binding interaction.
Patent KR-20010040991-A (KR)
Title: 레이크 수신기를 위한 자동 주파수 제어 루프 다경로 결합기
IPC: H04L27/227
Filed: 1999-12-13
Abstract: 핑거를 가지는 레이크 수신기를 개시한다.  레이크 수신기는 자동 주파수 제어를 위해 주파수 판별기(110-1, 110-2, 110-3) 및 결합기(205)를 포함한다.  각 핑거는 주파수 판별기(110-1, 110-2, 110-3)를 포함한다.  결합기(205)는 주파수 판별기(110-1, 110-2, 110-3)로부터의 출력을 결합하여 평균 에러 신호를 출력하고, 이 신호는 주파수 판별기(110-1, 110-2, 110-3)로 피프백되어 모든 핑거로부터의 주파수 오프셋을 제거한다.  결합기(205)는 주파수 판별기(110-1, 110-2, 110-3)의 출력을 가산하는 가산기(207)와, 결합된 가산기 출력을 함께 가산된 출력의 수로써 제산하여 평균 에러 신호를 형성하는 제산 회로를 포함한다.  결합기는 가산기와 제산 회로 사이에 연결된 필터를 더 포함한다.  또한, 가산기가 제공되어, 이들 각 가산기는 평균 에러 신호 및, 주파수 판별기로부터의 각 출력을 수신하여 한 주파수 오프셋의 추정치를 제공한다.
Patent KR-20010043070-A (KR)
IPC: H05K1/09
Filed: 1999-04-27
Abstract: The invention relates to an electrically conductive unit having electrically conductive paths, which are directly or indirectly applied onto a case for creating a screening against electromagnetic radiation and for the draining of electrical currents.
Patent KR-20010107520-A (KR)
Title: 전자기 복사를 검출하기 위한 검출 장치
IPC: H01L31/0232
Filed: 1999-06-26
Abstract: 본 발명은 이미징 방법에서 사용하는 국부적 분리능을 이용하여 전자기 복사를 검출하기 위한 검출 장치(1)에 관한 것으로서, 상기 검출 장치는 제조 비용과 조립 비용면에서 경제적이다.  본 발명에 따라서, 상기 장치에는 마이크로 미케니컬하게 제조될 수 있는 광학 이미징 시스템(5)이 제공된다.
Patent KR-20010053264-A (KR)
Inventor: CHOI JOO SIK
IPC: C02F11/12
Filed: 2000-05-25
Abstract: PURPOSE: A disposal method of pig ordure is provided to greatly reduce gravimetric loads of pollutants, volume of various baths, loads of subsequent processes, facility cost, and maintenance costs as well as demonstrate a maximal efficiency of ordure treatment. CONSTITUTION: Pig ordure is primarily separated into solid and liquid by use of an inorganic coagulant. In this solid-liquid separation, the inorganic coagulant causes oxidation of pig ordure and generates gas while coagulating solids of the pig ordure. Meanwhile, the pig ordure is aerated by stirring to cause bubbles. Along with the gas, the bubbles float the coagulated solid of the pig ordure. These solids are removed. Then, the liquid is neutralized in pH and secondarily subjected to solid-liquid separation by use of an organic polymer coagulant. Thirdly, the secondarily treated effluent is treated through biological treatment processes. In reference to tanks, a primary treatment step of reacting pig ordure with an inorganic coagulant is conducted in a reactor. A secondary treatment step is carried out in a neutralization tank, a coagulation tank and a flotation or a sedimentation tank, in order. For the third treatment step, a biological treatment tank and a sedimention tank are used. Finally, the sludge is allowed to stand in a sludge reservoir, concentrated in a thickener and dehydrated in a dehydrator.
Patent KR-20020066912-A (KR)
Title: PC omitted
Inventor: SUNG KI YOUNG
IPC: G06Q30/02
Filed: 2001-02-13
Abstract: PURPOSE: A PC game player of stock gift is provided to easily move to on-line bonus game from off-line game or move to off-line game from on-line game, and to solve security problem when trading the stock with cyber money. CONSTITUTION: In the PC gamer player, the off-line game is controlled by buttons and keyboard. A circuit of the button is connected with hokey of the keyboard so as to receive a signal from the keyboard by one touch. In a game player, a program is installed to move to a web page of the bonus game without operating the button or the keyboard. The program is also capable of moving to a web page of stock site when clicking one item of a game at the bonus game.
Patent KR-20020068442-A (KR)
Title: Voice Control Educational Content & Solution
Inventor: HONG SANG PIL
IPC: G10L15/30
Filed: 2001-02-21
Abstract: PURPOSE: Voice-control-driven education contents and solution are provided to drive education web contents using voice recognition to maximize study efficiency and improve added values of the contents and solution. CONSTITUTION: A voice recognition unit and a voice controller recognize voice data and convert the data to perform an event designated by education contents. A learner confirms the event. A learner(b-1) transmits a voice command through a server(d-2). The voice command passes through lecture contents(C-4) and a voice data processing procedure(C-3) to be transmitted and received to/from an educational management DB(D-3), a contents DB(d-4) and a manager DB(d-5). Then, the voice command is sent to the learner again.
Patent KR-20020069410-A (KR)
Title: Impact Absorbing Apparatus of Hood for Car
Inventor: PARK WON PO
IPC: B62D25/10
Filed: 2001-02-26
Abstract: PURPOSE: A shock absorber of a hood for a vehicle is provided to reduce injury of a pedestrian to a minimum by making a hood fall downward the moment the pedestrian bumps against the hood. CONSTITUTION: In a hood locking device equipped with a striker(2) fixed to the lower part of a hood(1) and a hood latch(3) installed to a side of an engine room(4) to be coupled to the striker, a pair of support levers(110) are coupled to the lower part of the hood latch. A support bracket(120) supports the support levers and has guide-elongated grooves(121) for coupling of the support lever and pins(112). A connecting lever(130) is hinged in the middle of the hood latch, and an elongated hole(132) is formed in the middle of the connecting lever to couple the end of the support bracket with a pin(122). A turning lever(140) prevents the hood latch from falling downward with pulling the connecting lever. A push rod(150) releases the coupling of the turning lever and connecting lever with pressurizing the turning lever. An impact lever(170) turns an interlocking lever(160) contacted with the push rod by the impact when a pedestrian bumps against the top of the hood.
Patent KR-20020071122-A (KR)
Title: A device of the POS display for a moving image advertisement
Inventor: KIM WOOK CHAN
Filed: 2001-03-03
Abstract: PURPOSE: A POS(Point Of Sales) display system is provided to offer various advertisements, for example, a public advertisement, a commercial advertisement or a guide advertisement by adding a moving picture or an image advertisement display function to basic POS display functions, for example, displaying a commodity name or a price. CONSTITUTION: The system comprises an LCD(Liquid Crystal Display) monitor(10), a host computer(200), a controller(50), a moving picture regenerator(110), and a power supply terminal(90). The LCD monitor(10), connected to a POS system, receives data on a commodity, and displays a price of each purchased commodity or a total amount for enabling a customer to check them. The host computer(200) stores customer data, for example, a purchase inclination, and moving picture advertisement, and transmits the advertisement via a communication connector. The controller(50) controls displaying the purchase data and the advertisement, individually or simultaneously. The moving picture regenerator(110) receives the advertisement from the host computer(200) and regenerates the advertisement according to the control signal of the controller(50). The LCD monitor(10) displays the purchase data and the advertisement on a divided screen, or alternately displays the purchase data and the advertisement on a single screen according to the control signal of the controller(50).
Patent KR-20020072037-A (KR)
Title: Extract of Acer ginnala Maximowicz fruit and producing method thereof
Inventor: JUNG JIN SU
IPC: A61K8/97
Filed: 2001-03-08
Abstract: PURPOSE: A process of preparing an Acer ginnala Max. fruit extract having an excellent DPPH(1,1-diphenyl-2-picrylhydrazyl) free radical scavenging activity and inhibiting DNA damage caused by hydroxyl radicals is provided. Whereby, the extract is effective in prevention of skin ageing by active oxygen in the skin. CONSTITUTION: Acer ginnala Max. fruit is ground, added with 5 to 20 times of a solvent selected from the group consisting of distilled water, ethanol, methanol, propanol, butanol, acetone, 1,3-butylene glycol and ethyl acetate, extracted while agitating at 100 to 1,000rpm, and centrifuged at 3,000 to 7,000rpm, followed by filtering with a 0.4 to 100 micron filter.