baber/WOPTO huggingface dataset:
Patent KR-20040045744-A (KR)
Title: Power control method of fuel cell hybrid electrical vehicle
Inventor: KIM JONG HEON
IPC: B60L11/18
Filed: 2002-11-25
Abstract: PURPOSE: A method is provided to achieve improved efficiency of operation of fuel cell hybrid electric vehicle and operate a power system in an appropriate mode. CONSTITUTION: A method comprises a step of controlling a fuel cell hybrid electric vehicle in an electric vehicle mode in accordance with a preset sequence at the state where a power distribution control mode of the fuel cell hybrid electric vehicle is initialized; a step of controlling the fuel cell hybrid electric vehicle in a hybrid electric vehicle mode when a second power line connector is turned on during the electric vehicle mode; and a step of controlling the fuel cell hybrid electric vehicle in a fuel cell mode if the battery operation is abnormal during the hybrid electric vehicle mode.
Patent KR-20040046145-A (KR)
Title: Rotary type two-sided mop
Inventor: LEE GYEONG MOK
IPC: A47L13/20
Filed: 2002-11-26
Abstract: PURPOSE: A rotary both-sided mop is provided to offer convenience to a user by using the front and rear surfaces of a dustcloth. CONSTITUTION: A rotary both-sided mop(100) is composed of a pair of rollers(20) installed at both sides of a roller installation member(30), dustcloth(10) wound around the rollers, a rotation control member installed at the roller installation member and controlling the rotation of the rollers, a push stick installation member(40) installed at the roller installation member, and a push stick(50) installed at the push stick installation member and having a handle(52).
Patent KR-20040047084-A (KR)
Inventor: HONG SEONG HO
IPC: G09F13/16
Filed: 2002-11-29
Abstract: PURPOSE: An optical transmission display system using an integrated light source is provided to irradiate uniformly the light on a display side by installing a light diffusion body, a refraction plate, and a reflective plate in a light guide. CONSTITUTION: A light guide(10) includes a reflective plate, a triangular refraction plate, and a triangular space part. The reflective plate(12) is adhered on the remaining sides except for a display side(13) of a protection cap(11). The triangular refraction plate(14) is formed on all inner sides except for the reflective plate of an opposite side. The triangular space part(15) is formed between the reflective plate and the triangular refraction plate. A light diffusion body is formed in the inside of the light guide in order to irradiate uniformly the light on the display side.
Patent KR-20040048504-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: SON HO MIN
IPC: H01L21/31
Filed: 2002-12-03
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a physically thick isolating layer and form an electrically thin isolating layer by depositing and annealing an oxide layer and a nitride layer. CONSTITUTION: A semiconductor substrate(10) with an oxide layer(12) is loaded into a deposition chamber. The temperature of the deposition chamber is changed to the first point. A nitride layer(14) is deposited on the entire surface of the oxide layer. The temperature of the deposition chamber is changed to the second point. An annealing process is carried out on the resultant structure for enhancing the adhesive force between the oxide layer and the nitride layer and removing hydrogen ions from the nitride layer. The resultant structure is unloaded from the deposition chamber. The first point is 650-850 °C and the nitride layer has a thickness of 30-120 angstrom. The second point is 800-1100 °C.
Patent KR-20040049149-A (KR)
Title: A pressing roller of image-forming apparatus
Inventor: BAEK JEONG GI
IPC: G03G15/20
Filed: 2002-12-05
Abstract: PURPOSE: A pressure roller of an image forming apparatus is provided to maintain the performance of the pressure roller while reducing the material expenses of the pressure roller. CONSTITUTION: A pressure roller(30) includes a plurality of pressure members(33) arranged at a specific interval to surround a shift(31) along the axial direction of the shaft. The pressure members press a fixing roller while coming into contact with the fixing roller. A protection layer(35) is formed on the surface of the pressure roller. The pressure roller is formed of silicon such that paper comes into contact with a wide area of the contact face of the pressure roller and fixing roller when the paper passes through the contact face. A plurality of supporting members(34) are placed between adjacent pressure members. The supporting members support the pressure members when the pressure members press the fixing roller.
Patent KR-20030051274-A (KR)
Inventor: NAKANISHI MOTOI
IPC: G01S13/931
Filed: 2002-12-11
Abstract: PURPOSE: To allow proper grouping for target subjects of relatively high speed to allow accurate pairing even when a large number of the target subjects exist, and to solve problems caused by an external noise and a noise inside a system. CONSTITUTION: Protrusion groups successive along a beam direction within a prescribed frequency difference are treated as ones caused by a reflected wave from the same target subject, as to protrusions observed in frequency spectra of a beat signal in an FM-CW radar, and a relative distance and the relative speed of the target subject are found based on combination of the protrusion groups in an up modulation section and the protrusion group in a down modulation section.
Patent KR-20040051069-A (KR)
Title: Semiconductor device having MIM capacitor
Inventor: JUNG MU GYEONG
IPC: H01L21/3205
Filed: 2002-12-11
Abstract: PURPOSE: A semiconductor device having an MIM(Metal Insulator Metal) capacitor is provided to restrain the influence due to parasitic capacitance for stabilizing the characteristics of the MIM capacitor by connecting an upper electrode of the MIM capacitor with an upper metal line layer through a landing pad type independent metal line layer. CONSTITUTION: A semiconductor device includes a semiconductor substrate(101), an MIM capacitor on the semiconductor substrate, and the first interlayer dielectric(141) on an upper and lower electrode(133,127) of the MIM capacitor. At this time, the first via hole(143) is formed on the upper electrode in the first interlayer dielectric. The semiconductor device further includes a landing pad type independent metal line layer(145) formed in the first via hole, the second interlayer dielectric(155) having the second via hole(157) for partially exposing the landing pad type independent metal line layer, and a metal line layer formed in the second via hole for being connected with the upper electrode through the landing pad type independent metal line layer.
Patent KR-20040053646-A (KR)
Inventor: JANG JAE YEONG
IPC: G06F17/30
Filed: 2002-12-17
Abstract: PURPOSE: A method for a search service using a personal pattern network is provided to obtain a more efficient result by making a search service system use an input pattern of a user on a process for obtaining a result from the search service system and the corresponding result. CONSTITUTION: When a keyword is inputted, the personal pattern network of the user is checked through user certification(302). The input pattern for the keyword is applied/reconfigured to the personal pattern network. An integrated result is extracted by using the index information and the personal pattern networks based on the keyword, and the extracted result is output(307). The result selected from the output result is reapplied to the personal pattern network.
Patent KR-20040054432-A (KR)
Title: Ink-jet printer head chip
Inventor: BAEK O HYEON
IPC: B41J2/05
Filed: 2002-12-18
Abstract: PURPOSE: An ink jet printer head chip is provided to rapidly emit remaining heat to an exterior of the ink jet printer and transfer heat generated by a heater to ink as much as possible. CONSTITUTION: An ink jet printer head chip is used for an ink jet printer head using bubble generated when ink is heated. The ink jet printer head chip includes a semiconductor substrate(20), a plurality of heaters(70), and a metal wiring layer(60). The semiconductor substrate(20) has a plurality of switch elements. The heaters(70) are provided at upper sides of the switch elements and are operated by the switch elements. The metal wiring layer(60) is formed between the switch elements and the heaters and emits heat generated by the heaters(70) to an exterior of the ink jet printer. The metal wiring layer(60) is positioned between an emitting part and a heating part.
Patent KR-20040055262-A (KR)
Title: A grater
Inventor: SHIN JIN WOO
IPC: A47J17/00
Filed: 2002-12-20
Abstract: PURPOSE: A grater is provided to adjust the depth and cutting angle of vegetables to be cut and minimize the protruded length of the blade so as to form a sharp blade. CONSTITUTION: The grater is composed of a main body(20) having a fixing hole, and an outlet(22), a rotational plate(40) having a rotational shaft engaged to the fixing hole, a bracket hinged to an auxiliary blade support, a fixed plate(60) connected to the opposite side of the main body to the rotational plate, an auxiliary blade installed at the auxiliary blade support, a fixed blade(65) engaged with a variable support(66) connected to the main body to allow the rotation to the center shaft(67) and abutted at one end of the fixed plate.
Patent KR-20040055387-A (KR)
Inventor: JUNG DONG YUN
IPC: G11C11/15
Filed: 2002-12-21
Abstract: PURPOSE: A giant magneto resistance sensor and a sensing cell array using the same are provided to separate a magneto resistance value varying according to components of a peripheral material and thus to analyze the magneto resistance value quantitatively, using a plurality of magneto resistance sensors having different characteristics each other. CONSTITUTION: A GMR(Giant Magneto Resistance) device(22) is formed with a free magnetic layer(19), a tunnel junction layer(20) and a fixed magnetic layer(21). A magnetic material is formed on an upper part of the free magnetic layer and forms magnetic field according to magnetic coupling with the free magnetic layer. A sense word line(23) is formed on an upper part of a conductive resistor and a sense word line voltage is applied to the sense word line. And a switching device is formed below the conductive resistor and outputs a current sensed in the GMR device to a sense bit line(16). The magneto resistance sensor has different magneto resistance value according to its peripheral material formed in the magnetic field and thus the current being output through the switching device has different values each other.
Patent KR-20040059119-A (KR)
Title: Organic decomposition compond using fish emulsion and method for manufacturing thereof
Inventor: SUN HO YOUNG
IPC: B09B3/00
Filed: 2002-12-28
Abstract: PURPOSE: A method for manufacturing organic decomposition agent is provided to activate decomposition of organic matter using fish as a main ingredient, an organic decomposition agent manufactured by the method is provided, and a feed additive for compost and livestock manufactured using the organic decomposition agent is provided. CONSTITUTION: The method for manufacturing organic decomposition agent using fish as a main ingredient comprises a step of mixing fish emulsion with water in a ratio of 1:20; a step of aerating the mixture using mineral; a step of precipitating the aerated material; a step of collecting the supernatant and the sediment by separating supernatant and sediment from the resulting material; a step of mixing 30 wt.% of the sediment with 70 wt.% of sawdust; a step of fermenting the mixture; a step of mixing the fermented material with water that is five times of the fermented material; a step of aerating the mixture; and a step of filtering the aerated material. The organic decomposition agent using fish as a main ingredient comprises sediment obtained by aerating fish emulsion using mineral, wherein the organic decomposition agent is manufactured by fermenting the mixture in the temperature range of 25 to 30 deg.C after mixing 30 wt.% of the sediment and 70 wt.% of sawdust with water.
Patent KR-20040059194-A (KR)
Title: An apparatus for exchaning the travel truck in over head crane
Inventor: HAN JAE HUN
IPC: B66C13/00
Filed: 2002-12-28
Abstract: PURPOSE: An exchange device of a driving truck for a ceiling crane is provided to move the driving truck vertically from a saddle side safely without releasing a driving buffer base. CONSTITUTION: A ceiling crane is composed of a driving rail(130), a saddle moving on the driving rail by a driving truck and a driving buffer base installed in both sides of the saddle. A first parallel moving portion is provided to move in lengthwise of the saddle. A second parallel moving portion is mounted in the first parallel moving portion to move outside of the saddle. A vertical moving portion is provided to move vertically. A support member is provided to support lower side of the driving truck.
Patent KR-20040059212-A (KR)
Title: Accesory apparatus for cleaning of blast furnace gas
Inventor: BAEK JAE YONG
IPC: C21B7/22
Filed: 2002-12-28
Abstract: PURPOSE: An apparatus for treating wastewater from blast furnace gas cleaning facility is provided which uses concentricity rotational flow control valve and centrifugal dissolved gas separator to guide smooth drafting action by controlling flow of wastewater, reducing flow rate thereof and activating separation of dissolved gas. CONSTITUTION: The apparatus is characterized in that flow control of dust-laden wastewater is performed by a concentricity rotational flow control valve(11) linked to vertical motion of float(10) so that an opening degree of the concentricity rotational flow control valve is influenced by vertical motion of the float, a cylindrical head production pipe(17) for generating the centrifugal force is installed in a dissolved gas separator(4) to separate dissolved gas, a rotation guiding casing(21) integrally equipped with inflow pipes for dust-laden wastewater and nitrogen are installed in a circumference tangential direction at both sides of an inner lower part of the cylindrical head production pipe, an impeller(19) rotated by dust-laden wastewater and nitrogen flown in is installed inside the rotation guiding casing, a turbulent flow plate(15) on which a plurality of small holes are integrally formed is installed at an upper part of rotation shaft in the center of the impeller, and a radial rotation member(13) is rotationally installed on an upper part of the turbulent flow plate so that the dissolved gas is released into the atmosphere by separating dissolved gas from the dust-laden wastewater by centrifugation.
Patent KR-20040061549-A (KR)
Title: Method for preraring bottles for chemicals
Inventor: KIM HEON SU
IPC: B29C49/06
Filed: 2002-12-31
Abstract: PURPOSE: A method for manufacturing a bottle for chemicals is provided to improve the durability, shape-stability, chemical resistance, and ultraviolet resistance of the bottle. CONSTITUTION: A method for manufacturing a bottle for chemicals comprises the steps of: melting and mixing 80 to 99 wt% of PET resin and 1 to 20 wt% olefin resin; injection-molding the melted mixture into a pre-form; and stretch-blow molding the pre-form.
Patent KR-20020013961-A (KR)
Title: Novel aminobenzophenones
IPC: A61P29/00
Filed: 2000-07-11
Abstract: The present invention relates to compounds of formula Iwherein R1 represents one or more, similar or different substituents; R2 represents hydrogen, hydroxy, halogen, alkyl, alkoxy, alkylthio, or cyano; R3 represents one or more, similar or different substituents; and R6 represents hydrogen or methyl; and salts thereof with pharmaceutically acceptable acids, hydrates, and solvates, and to the use of compounds of the general formula IIin which formula R1 and R2 independently represent one or more, similar or different substituents; R3 represents hydrogen, halogen, hydroxy, mercapto, trifluoromethyl, amino, alkyl, alkoxy, alkylthio, alkylamino, or alkoxycarbonyl, phenyl, cyano, carboxy, or carbamoyl; R4, R5 and R6 represent independently hydrogen, trifluoromethyl, alkyl, carbamoyl, alkoxycarbonyl, or alkaloyl; x represents oxygen, N-OH, and N-O-alkyl, dialkoxy, cyclic dialkoxy, dialkylthio, or cyclic dialkylthio, and salts thereof with pharmaceutically acceptable, non-toxic acids.
Patent KR-20020048936-A (KR)
Title: 전자 수단에 의해 구매되는 물품이나 서비스에 대한선불을 수행하기 위한 시스템
IPC: G06Q20/04
Filed: 1999-09-17
Abstract: 본 발명은 적어도 하나의 서비스 또는 물품 공급자의 전자 터미털과, 적어도 하나의 고객의 전자 터미널이 접속된 전자 네트워크를 구비한 전자 수단에 의하여 구입된 제품 또는 서비스의 선불을 달성하기 위한 시스템에 관한 것이다. 또, 본 시스템은 고객 및 보안·코드에 의하여 전액 지불된 양과 연관된 식별 번호를 이용한 지불 금융도구를 발생하는 적어도 하나의 전자 선불 터미널; 및 상기 전자 네트워크에서 다른 컴퓨터와 상기 전자 선불 터미널과 접속된 전자 정보 축적 터미널을 포함하며, 상기 전자 정보 축적 터미널은 상기 보안 코드를 따르는 금융 지불도구의 식별 번호와 상기 도구와 연합된 선납액을 등록하는 데이터 베이스를 포함한다.
Patent KR-20020075366-A (KR)
IPC: C09J133/06
Filed: 1999-11-05
Abstract: 본 발명은 하이드록시기와 페닐기를 갖는 접착성 중합체 및 폴리에스테르를 포함하는 열활성화 접착 조성물, 및 이 접착 조성물로 만들어진 접착 필름에 관한 것이다.
Patent KR-20020044579-A (KR)
IPC: A61K8/895
Filed: 2000-09-29
Abstract: The invention concerns novel silicon compounds derived from ascorbic acid consisting of a silicon-containing chain or of silanes, comprising at least a radical A of formula (I) wherein: at least one of the radicals L is a divalent radical for fixing A on the silicon chain. The invention further concerns methods for preparing said compounds, compositions, in particular cosmetic or pharmaceutical, containing them, and their use as antioxidant and/or anti-free radical agent, particularly for treating oxidant stress, for treating the effects of exposure to the sun and for preventing ageing.
Patent KR-20020085891-A (KR)
Title: 브이비원소에 의한 산화물/반도체계면의 안정화 방법과 안정화 반도체
IPC: H01L29/51
Filed: 2000-11-10
Abstract: 반도체와 계면산화물사이에 계면층(반응층)을 가지지 않고, 기능성 산화물의 성능을 충분히 발휘할 수 있고, 온도에 의존하지 않고, 산화물/반도체계면의 안정화를 가능하게 하는 새로운 산화물/반도체계면의 안정화 방법과 그 안정화 반도체를 제공한다.
Patent KR-20020086578-A (KR)
Title: 고주파 플라즈마 원
IPC: H05H1/46
Filed: 2001-02-21
Abstract: 본 발명은 자계 코일 장치(4), 가스 분배 시스템(6), 및 플라즈마 빔을 추출하는 유닛(5)이 그 위에 배치되는 지지 요소(1)를 구비한 고주파 플라즈마 원에 관한 것으로, 플라즈마 원의 내부에는 고주파 정합 회로망(2)이 추가로 위치된다.
Patent KR-20030007737-A (KR)
IPC: G11B20/10
Filed: 2002-03-27
Abstract: 스크리닝 알고리즘을 공격하는 방법들 및 장치가 개시된다. 방법들은 다운로드될 콘텐트를 마킹하는 단계와, 마킹된 콘텐트에 합법적인 콘텐트의 적어도 하나의 섹션을 삽입하는 단계와, 스크리닝 알고리즘에 콘텐트를 종속시키는 단계를 포함한다. 스크리닝 알고리즘은 콘텐트 내에 포함되는 세그먼트들의 수를 결정하는 단계와, 콘텐트 내에서 적어도 두 개의 세그먼트들을 선택하는 단계와, 두 개의 세그먼트들이 스크리닝 알고리즘을 통해 정확하게 검증하는지의 여부를 결정하도록 두 개의 세그먼트들을 스크리닝 하는 단계와, 두 개의 세그먼트들이 스크리닝 알고리즘을 통해 현재 검증하는 것이 결정될 때 콘텐트를 다운로드하는 단계를 포함할 수 있다. 일단 콘텐트가 성공적으로 다운로드되면, 다운로드된 콘텐트의 완전성은 다운로드된 콘텐트에 앞서 삽입된 합법적인 콘텐트를 제거함으로써 회복될 수 있다.
Patent KR-20030007778-A (KR)
IPC: F02M51/08
Filed: 2002-03-27
Abstract: 본 발명은 밸브 종축(3), 전자기식 회로(1, 2), 밸브의 개폐를 위해 고정 밸브 시트(23)와 상호 작용하는 이동 가능한 작동 부재(25) 및 밸브 시트(23)의 흐름 방향 하류측에 형성된 배출 개구(8)를 구비한, 전자기식으로 작동 가능한 밸브에 관한 것이다.  상기 작동 부재(25)는 작동림(26) 및 이에 대해 수직으로 형성된 지지림(27)을 포함하며 컵, 통 또는 사발형으로 실시된다.  작동림(26)은 작동 부재(25)의 이동 가능한 부분으로서, 분무 디스크(12)의 상부층(15)과 함께 밀봉 밸브로 작용한다. 
     상기 밸브는 특히 혼합 응축식, 불꽃 점화식 내연 기관의 연료 분사 밸브로서 사용되기에 적합하다.
Patent KR-20030031004-A (KR)
IPC: C22B13/02
Filed: 2001-06-19
Abstract: 아연, 납 및 카드뮴의 제1집단으로부터 하나이상의 성분을 함유하고 강 성분을 함유한 연도내 먼지를 처리하는 방법은 제1집단의 하나이상의 성분의 실질적인 부분이 가스연소될 수 있도록, 상기 연도내 먼지를 가열하는 단계를 포함한다.  남아있는 연도내 먼지에는 탄소질 재료가 첨가되고, 연도내 먼지/탄소질 재료의 혼합물은 제1집단의 나머지 성분의 실질적인 부분이 가스연소되고 강의 실질적인 부분이 가스연소되지 않도록 가열된다.  가스연소된 성분은 가스연소되지 않은 성분과 분리된다.
Patent KR-20040063319-A (KR)
Inventor: KIM JONG RAK
IPC: H01Q3/08
Filed: 2003-01-07
Abstract: PURPOSE: An automatic multi-satellite antenna interlocked to an STB(Set Top Box) is provided to select various satellites and change an initial value of the antenna according to the selected satellite by using a user interface. CONSTITUTION: A threshold value is set up by using a one-chip microcomputer including an EEPROM of the satellite antenna(S3,S4). The setup process of the threshold value is obtained by performing a communication process between the satellite antenna and the STB. The STB is connected to a user interface of a television. The one-chip microcomputer drives an azimuth step motor and an elevation step motor by using a motor driving IC. An azimuth and an elevation of the satellite are controlled by driving the azimuth step motor and the elevation step motor in order to optimize the receiving sensitivity(S5-S11).
Patent KR-20040064081-A (KR)
Inventor: KIM SEONG
IPC: H04L12/14
Filed: 2003-01-09
Abstract: PURPOSE: An integrated charging real time limit management system on a wireless packet data network and its operating method are provided to generate one charge information per session by integrating several charge information generated for one data service session. CONSTITUTION: A mobile terminal of a user sets data connection with a PDSN(Packet Data Service Node)(S51). When authentication of the mobile terminal is successful, the PDSN informs a charging server by transmitting a charging message(Accounting Request Message: Start) carrying a charge start data record(Start UDR) thereto(S52,S53). After pre-set time elapses, the PDSN transmits a charging message(Accounting Request Message: Interim) carrying an intermediate payment data record(interim UDR)(S54). When data connection between the mobile terminal and the PDSN, the PDSN transmits total charge information, namely, a charge message(Accounting Request Message: Stop) carrying a completion data record(Stop UDR), that has been provided to the mobile terminal to a charging server(S55). The charging server generates one charging information by integrating charging information of the corresponding data session and transmits the integrated charging information to a billing data server(S56).
Patent KR-20030061695-A (KR)
Title: 엔진의 가솔린 대체연료 분사 제어 장치
IPC: F02M21/02
Filed: 2003-01-15
Abstract: 본 발명은 엔진의 가솔린 대체연료 분사 제어 장치에 관한 것으로서, 더욱 상세하게는 각 기통에 설치된 LPG 인젝터(6), 엔진(1)의 운전 상태를 검출하는 각종 센서(31~35), 운전 상태를 바탕으로 각 기통의 흡기 과정 초기에 가솔린 분사신호를 출력하는 가솔린 전자 제어 장치(가솔린용 ECU)(2), 각 기통에 출력된 가솔린 분사신호를 LPG에 적합하도록 보정하여 LPG 분사신호로서 각 LPG 인젝터(6)에 순차적으로 출력하는 LPG용 ECU(3)을 포함하는 엔진의 가솔린 대체연료 분사 제어 장치에 관한 것이다. LPG용 ECU(3)는 각 기통의 금회의 LPG 분사를 위하여 가솔린용 ECU(2)로부터 2 분사 전의 기통에 대응하여 출력된 전전회의 가솔린 분사신호를 LPG에 적합하도록 보정하여 LPG 분사량을 산출한다. 그리고 LPG용 ECU(3)는 가솔린용 ECU(2)로부터 기통에 대응하여 출력된 금회의 가솔린 분사신호의 출력개시시로부터 상기에서 산출된 LPG 분사량을 바탕으로 LPG 분사신호를 각 기통의 LPG 인젝터(6)에 출력하여 LPG 분사를 한다.
Patent KR-20040065729-A (KR)
Inventor: LIM GYEONG GYU
IPC: F16D65/00
Filed: 2003-01-16
Abstract: PURPOSE: An EMB(electro-mechanical brake) system with a braking torque sensor is provided to measure the braking torque directly and accurately, and to prevent overheat by installing the braking torque sensor tangentially in the circumference of the disk. CONSTITUTION: An EMB system(10) comprises a brake pad(21) vertically moving back and forth to a brake disk surface(20); a torque member(30) surrounding the brake pad to guide movement of the brake pad; and a braking torque sensor(40) installed at the side of the torque member contacted to the brake pad to measure braking torque. The braking torque sensor is exposed atmospherically at both sides of the torque member, and cooled by air to prevent overheat. The braking torque is calculated accurately and directly by forming the braking torque sensor tangentially in the circumference of the disk with the simple layout.