baber/WOPTO huggingface dataset:
Patent KR-20030041816-A (KR)
Title: Electrode material for rechargeable lithium battery, electrode structural body comprising said electrode material, rechargeable lithium battery having said electrode structural body, process for the production of said electrode structural body, and process for the production of said rechargealble l ithium battery
Inventor: KOSUZU TAKESHI
IPC: H01M10/36
Filed: 2002-11-20
Abstract: PURPOSE: Provided are electrode material for a rechargeable lithium battery, an electrode structural body comprising the electrode material, a rechargeable lithium battery having the electrode structural body, process for the production of the electrode structural body, and process for the production of the rechargeable lithium battery. CONSTITUTION: Electrode material for a rechargeable lithium battery is characterized in that the electrode material comprises a fine powder of a silicon-based material whose principal component is silicon element. The fine powder has an average particle size (R) in a range of 0.1μm≤R<0.5 μm. An electrode structure body for a rechargeable lithium battery has an electrode material layer comprising the silicon based material fine powder. The anode of a rechargeable lithium battery comprises the electrode structural body.
Patent KR-20030042420-A (KR)
Title: Photosensitive coloring resin composition and method for producing the same, and method for producing color filter
Inventor: OKITA TSUTOMU
IPC: C08F2/44
Filed: 2002-11-21
Abstract: PURPOSE: A photosensitive colored resin composition, its preparation method and a method for preparing a color filter are provided, to improve the uniformity of coating thickness, the liquid saving property and the transmittance and to broaden the development latitude. CONSTITUTION: The photosensitive colored resin composition comprises 30-60 wt% (in solid component) of a colorant; 10-50 wt% (in solid component) of an alkali-soluble resin A; a photosensitive polymerizable component; a photopolymerization initiator; and a solvent. The alkali-soluble resin A is a copolymer comprising essentially at least one acid component monomer selected from the group consisting of maleic anhydride, acryl acid, methacrylic acid and fumaric acid; alkyl polyoxyethylene (meth)acrylate; and benzyl (meth)acrylate.
Patent KR-20040045709-A (KR)
Title: Front Mirror System for a Vehicle and Controlling Method for the Same
Inventor: JUNG SANG MUN
IPC: B60Q1/00
Filed: 2002-11-25
Abstract: PURPOSE: A head lamp system for a vehicle and a control method are provided to turn on/off a head lamp at the same time by connecting a head lamp module controlling on/off of the head lamp to a network in a car. CONSTITUTION: A head lamp(10) is turned on/off to illuminate a forward area. A module(20) of the head lamp controls on/off of the head lamp and transmits data for on/off of the head lamp to a controller area network constructed inside a vehicle. A rear head lamp(15) is installed to a rear portion of the vehicle to illuminate a backward area. A module(25) of the rear head lamp controls on/off of the rear head lamp and transmits data for on/off of the rear head lamp to the controller area network.
Patent KR-20040049099-A (KR)
Title: Oxygen sensor diagnosis control method
Inventor: SHIN GI HA
IPC: F02D41/22
Filed: 2002-12-03
Abstract: PURPOSE: A diagnosis control method of an oxygen sensor is provided to detect errors by diagnosing the oxygen sensor during an operation of a fuel isolation status and to prevent the mis-detection of the errors in the oxygen sensor. CONSTITUTION: Temperature of emission and a catalyst model are compared with a set temperature for diagnosing an oxygen sensor. In exceeding the temperature of the emission and the catalyst model over the set temperature, a heater control of the oxygen sensor is checked. In the heating status of the oxygen sensor, a fuel isolation status is detected. In the fuel isolation status, an integrated mass air flow is compared with a set flow. A voltage monitoring of the oxygen sensor is started when the integrated mass air flow is within the set flow. Otherwise, a control operation corresponding to an error of the oxygen sensor is performed by deciding as the error of the oxygen sensor. A part load operating time is set when the integrated mass air flow is not within the set flow. The part load operation is performed until the part load operating time is reached to a set time. Then, the error diagnosis of the oxygen sensor is finished. Thereby, the mis-detection of the errors in the oxygen sensor is prevented.
Patent KR-20040049368-A (KR)
Title: apply an heat pack part an telegraph doctor oneself cancer.
Inventor: LEE YOUNG HWAN
IPC: A61K9/70
Filed: 2002-12-03
Abstract: PURPOSE: A cancer therapeutic material containing mineral powder such as loess, zeolite, illite or the like, a herbal extract, chitosan or the like is provided. It is effective in treating cancer without causing adverse effects to healthy tissues by fomentation of a body member and the whole body. CONSTITUTION: Loess, zeolite, illite, jades, quartz porphyry and the like are ground to 325 meshes and formed into a ball with a size of 2 to 6mm respectively. The jades and zeolite balls, illite and quartz porphyry balls, and loess ball are sintered at 650 to 700deg.C, 800 to 900deg.C and 1,250deg.C respectively and mixed. Ginkgo leaves, pine needles, mugwort, green tea leaves, ginseng and Citrus are heated in water at 80deg.C and cooled to -2deg.C. Oyster and clam shells are ground to 325 meshes and formed into a ball with a size of 2 to 3mm. Then, 70% by weight of mineral balls are mixed with 30% by weight of the oyster and clam shell ball to give the cancer therapeutic material. According to the kind of a cancer patient, the cancer therapeutic material is mixed with 30 to 60% by weight of the herbal extract and 40 to 70% by weight of chitosan and citric acid.
Patent KR-20040048590-A (KR)
Title: Insert for deckplate
Inventor: KIM YOUNG WOOK
IPC: E04B9/06
Filed: 2002-12-04
Abstract: PURPOSE: An insert for a deck plate is provided to fix a structure easily and firmly to a ceiling when constructing a building. CONSTITUTION: The insert(1) for a deck plate contains: a body(10) provided with a bolt housing unit(12) to penetrate a bolt, a compression plane(14) formed in a trapezoid and interposed to a deck plate and a pressure plane(16) formed in the compression plane(14); and a compressor(20) provided with a screw hole(22) to fix a bolt and a tapered pressure unit(24) formed to the corresponding outside of the body(10).
Patent KR-20040050080-A (KR)
Inventor: YOO JE HYEON
IPC: H01L21/3065
Filed: 2002-12-09
Abstract: PURPOSE: An apparatus for driving a focus ring of a plasma etch chamber is provided to be capable of controlling the width and height of a focus ring for improving the uniformity of a wafer. CONSTITUTION: An apparatus for driving a focus ring of a plasma etch chamber includes at least two focus rings(34,36) for holding a wafer loaded on an electrostatic chuck(30). The diameters of the focus rings are different from each other. The apparatus for driving the focus ring further includes a focus ring driving part(32) installed at the edge portion of the electrostatic chuck for moving one out of the focus rings up and down. Each focus ring is capable of being moved by using a corresponding servo motor.
Patent KR-20040051423-A (KR)
Title: Method and apparatus for providing power of liquid crystal display
Inventor: JUNG GI YEOL
IPC: G09G3/36
Filed: 2002-12-12
Abstract: PURPOSE: A method and apparatus for providing power to an LCD(Liquid Crystal Display) are provided to reduce power consumption of a driving circuit and decrease electromagnetic interference. CONSTITUTION: Power supply voltage provided by a system(10) is reduced. The reduced power supply voltage is supplied to digital circuit devices for processing digital signals. The power supply voltage from the system is boosted or reduced to generate a voltage to be supplied to an LCD panel(5). An apparatus for providing power to an LCD includes a circuit(7) for reducing power supply voltage from the system, a digital circuit device operated by the reduced power supply voltage to process digital signals, and a DC-DC converter(6) for boosting or reducing the power supply voltage to generate a voltage to be supplied to the LCD panel.
Patent KR-20040052367-A (KR)
Title: Apparatus and method of develop in photolithography
Inventor: HONG CHANG YEONG
IPC: G03F7/26
Filed: 2002-12-16
Abstract: PURPOSE: A photosensitive film developing apparatus and its method are provided, to allow the solution remaining in the pattern on a wafer to be removed effectively by blowing out the air of elevated temperature on the wafer during spin drying process. CONSTITUTION: The photosensitive film developing apparatus comprises a developer spray nozzle(313); a chuck(301) mounting a wafer(302); an air inflow pipe(332) which ventilates air onto the wafer on a chamber; an air temperature control part(333) which is provided in one side of the air inflow pipe to control the temperature of air inside the air inflow pipe; and optionally a filter(331) which is provided in the upper one side of the chamber to filter the air ventilated from the air inflow pipe into the chamber for removing impurities. Preferably the temperature of the air of the air inflow pipe is controlled in the range of 30-80 deg.C by the air temperature control part. The method comprises the steps of mounting a wafer coated with a photosensitive film on a chuck; spraying a developer on the wafer; rotating the chuck to remove the photosensitive film selectively; spraying an ultrapure water on the wafer to wash it; and ventilating air on the wafer with rotating the wafer to spin dry it.
Patent KR-20040052425-A (KR)
Title: Cpu cooler
Inventor: JUN BYEONG JIN
IPC: H01L23/467
Filed: 2002-12-17
Abstract: PURPOSE: A device for cooling a CPU of a computer is provided to offer a cooling device for high performance CPU, prevent a damage of a cooling fan by minimizing the inflow of dust, and prevent a noise generated in the cooling fan from being discharged to the outside. CONSTITUTION: A heat block(210) of a panel shape is closely contacted to an upper face of the CPU(100). At least more than one heat pipe(220) is upwardly bent in a state projected from both faces of the heat block. A pair of heat sinks(231) is formed by layering the cooling fins of the panel shape having a plurality of penetrating holes to be penetrated by each heat pipe. The cooling fan(300) is installed between heat sinks.
Patent KR-20040054843-A (KR)
Title: Method for modifying time scale of speech signal
Inventor: JUNG HO YEONG
IPC: G10L21/04
Filed: 2002-12-18
Abstract: PURPOSE: A method for converting time shaft of a voice signal is provided to apply three level center clipping and a level crossing method to a synthesis voice signal and an analysis voice signal and then perform synchronization, thereby capable of reducing an amount of calculation by canceling a normalization portion and reducing a search period. CONSTITUTION: An analysis voice frame is initialized as a synthesis voice frame(S1). Thereafter, when all voice data are inputted(S2), a time shaft conversion method is finished. When all voice data are not inputted, a clipping level of the synthesis voice frame and the analysis voice frame is determined(S3). The synthesis voice frame and the analysis voice frame are divided into three levels by using the determined clipping level(S4). A level crossing point of the synthesis voice frame and the analysis voice frame is searched(S5). A synchronization point between the synthesis voice frame and the analysis voice frame is searched by using the analysis voice signal, the synthesis voice signal and the level crossing point processed through a three level center clipping process(S6). On the basis of the searched synchronization point, the synthesis voice signal and the analysis voice signal are rearranged. Two signals are superposed and added(S7).
Patent KR-20040054305-A (KR)
Title: Circuit for processing signal of humidity sensor
Inventor: HONG HYEONG GI
IPC: G01N27/12
Filed: 2002-12-18
Abstract: PURPOSE: A circuit for processing signals of a humidity sensor is provided to compensate for variation of environment and to output variation amount of impedance as voltage by using a method for normalizing an impedance variable humidity sensor. CONSTITUTION: A circuit for processing signals of a humidity sensor includes a relative humidity sensor(201) and a resistor(RL). The relative humidity sensor(201) is connected to the resistor(RL) in series. The circuit uses a square wave of predetermined frequency as a signal source. An impedance variation of the relative humidity sensor(201) according to variation of humidity is obtained from an output voltage between the resistor and the relative humidity sensor(201). The impedance variation is calculated based on an impedance value calculated from the output voltage at a predetermined point of time. The impedance variation is normalized by dividing a reference impedance value through the impedance value at the predetermined point of time.
Patent KR-20040056899-A (KR)
Title: Inverter circuit's driver apparatus of induction heating rice cooker
Inventor: PARK BYEONG UK
IPC: H05B6/12
Filed: 2002-12-24
Abstract: PURPOSE: An inverter circuit driving device of an induction heating rice cooker is provided to increase a switching voltage margin by variable-controlling frequency, while improving endurance of elements and reliability of circuits. CONSTITUTION: An invert circuit driving device of an induction heating rice cooker comprises a power supply(310) for rectifying and filtering AC power and supplying an input power of the induction heating rice cooker; an inverter(400) for heating the rice cooker; and an inverter driving unit(710) for outputting a driving pulse for controlling a switching operation of the inverter by variable-controlling frequency according to the input power supplied from the power supply.
Patent KR-20040058633-A (KR)
Title: Driving method for plasma display panel
Inventor: KIM SANG CHEOL
IPC: G09G3/296
Filed: 2002-12-27
Abstract: PURPOSE: A method for driving a plasma display panel is provided to prevent the mis-discharge by removing the spacer charges over accumulated in the reset period with supplying an auxiliary scan pulse to the scan electrode. CONSTITUTION: A method for driving a plasma display panel is characterized in that an auxiliary scan pulse with a fine width is applied during an address period before the address scan pulse is applied. The plasma display panel is provided with a plurality of scan electrodes and a plurality of sustain electrode formed on a first substrate in parallel and a plurality of address electrodes formed on a second substrate with crossing with the plurality of scan electrodes and the plurality of sustain electrodes.
Patent KR-20040059829-A (KR)
Title: Method for forming high dielectric capacitor in semiconductor device
Inventor: CHOI HYEONG BOK
IPC: H01L27/105
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a ferroelectric capacitor of a semiconductor device is provided to be capable of preventing the oxidation of a lower electrode. CONSTITUTION: A conductive layer(11) as a lower electrode is formed on a semiconductor substrate(10). An Al2O3-HfO2 laminate film(12) as a ferroelectric film is formed by sequentially depositing an alumina film(12a) and a hafnium oxide layer(12b) on the conductive layer. The Al2O3-HfO2 laminate film is densified by annealing under nitrogen atmosphere and by annealing under oxygen atmosphere. An upper electrode is then formed on the Al2O3-HfO2 laminate film.
Patent KR-20040060111-A (KR)
Title: Method for flatting imd layer
Inventor: KIM SEUNG HYEON
IPC: H01L21/3105
Filed: 2002-12-30
Abstract: PURPOSE: A planarization method of an interlayer dielectric is provided to prevent the damage of a wafer by carrying out a planarization process using a photoresist layer without a CMP(Chemical Mechanical Polishing) process. CONSTITUTION: A plurality of metal lines(200) are formed on a predetermined structure. A first insulating layer(202) is formed on the resultant structure. At this time, a plurality of protrusions exist on the first insulating layer. A photoresist layer is selectively formed between the protrusions on the first insulating layer. A planarization process is carried out on the resultant structure by etching the protrusions using the photoresist layer as an etching mask. The photoresist layer is removed from the resultant structure. A second insulating layer is deposited on the entire surface of the resultant structure.
Patent KR-20040061109-A (KR)
Title: Air-conditioner for car
Inventor: JUNG CHUN SIK
IPC: B60H1/08
Filed: 2002-12-30
Abstract: PURPOSE: An air conditioner for a vehicle is provided to make the temperature of air passing through a heater core more rise while passing through an auxiliary heater of the lower side of a heater core. CONSTITUTION: An air conditioner for a vehicle comprises an air conditioner case(20); an evaporator(E) and a heater core(H) installed to the inside of the air conditioner case sequentially from the air inlet side; and an auxiliary heater(30) installed to the lower side of the heater core. A guide part(24), making the air passing through the heater core flow to the auxiliary heater, is formed to at least one of the upper and lower parts of the auxiliary heater. The upper end of the auxiliary heater corresponds to the rear upper end of the heater core. The guide part is formed to the bottom part of the air conditioner case with an inclination. The guide part is inclined upward from the lower end of the heater core toward the lower end of the auxiliary heater. An auxiliary heater-securing part(26) to which the bottom surface of the auxiliary heater is secured is horizontally extended to the upper end of the guide part.
Patent KR-20020037030-A (KR)
IPC: G01N1/28
Filed: 2000-07-17
Abstract: 전형적 일 실시예에 있어서, 본 발명은 액체내에서 적어도 부분적으로 구현되는 반응물계를 수용하기에 적합한 다수의 기재 저장소(6)를 갖는 반응 기판(4)을 제공하는 단계를 포함하는 방법에 관한 것이다.  열 유닛(30, 32)은 반응물계를 제 1 온도에서 유지한다.  헤드 플레이트(10)는 기재 저장소 위로 밀봉되고 가압된 헤드공간(12)을 형성하도록 반응 기판(4)에 인접하게 배치된다.  헤드 플레이트(10)는 제 1 온도보다 높은 제 2 온도에서 유지된다.  제 2 반응물이 다수의 기재 저장소 위의 헤드공간내로 기체로서 도입될 수도 있다.
Patent KR-20020076228-A (KR)
IPC: A47L13/16
Filed: 2000-09-27
Abstract: 일렉트릿 물질층(12, 32, 52) 및 흡수성 물질층(14, 34, 54)을 포함하는 층상 클리닝 시트(10, 30, 50)가 설명된다. 일렉트릿 물질층은 먼지 및 오물 등의 미립자 물질을 제거하기에 특히 적합하고, 액체 물질에 대해서 적어도 부분적으로 또는 반-불침투성이다. 흡수성 물질층은 물 등과 같은 액체 물질을 비교적 대량 흡수하는데 특히 적합하다. 부가적인 층으로, 접착층(36, 58, 60) 및 장벽층(56) 등이 상기 일렉트릿 및 흡수성 물질 층 사이에 놓여서 액체 물질에 대해서 향상된 내구성 및 불침투성을 제공한다.
Patent KR-20020063169-A (KR)
Title: Process for the Production of N-Methyl Pyrrolidone Using Gamma Butyrolactone and Mixed Methylamines as Starting Materials
IPC: C07D207/267
Filed: 2000-10-25
Abstract: A process for the production of N-methyl pyrrolidone using gamma butyrolactone and mixed methylamines as starting materials, in a continuous process, in such operating conditions as to allow the production of high purity N-methyl pyrrolidone in high yields.
Patent KR-20020075373-A (KR)
IPC: A01N1/00
Filed: 2000-11-22
Abstract: 본 발명은 특이적 특징에 대해 선택된 정자를 동결보존하는 방법을 제공한다.  바람직한 구체예에서, 본 방법은 성별-선택된 정자를 냉동하는데 사용된다.  본 발명의 동결보존 방법은 많은 수의 선택 방법에 의해 선택된 정자를 냉동하는데 사용될 수 있지만, 유동 세포계측법을 사용한 선택이 바람직하다.  바람직한 구체예에서, 냉동 정자 샘플은 예를 들어 사람, 소, 말, 돼지, 양, 고라니 및 바이슨 정자와 같은 포유류 정자를 포함한다.  냉동된 선택된 정자 샘플은 다양한 용도에 사용될 수 있다.  특히, 이 샘플은 해동되어 수정에 사용될 수 있다.  따라서, 본 발명은 또한 인공수정 또는 생체외수정을 위해 냉동된 선택된 정자 샘플을 사용하는 방법을 포함한다.
Patent KR-20020058060-A (KR)
IPC: B41J29/38
Filed: 2000-11-27
Abstract: A print medium configured to be printed on by a pagewidth printhead in a print direction. The print medium includes: a laminar substrate defining first and second opposite faces; a data track containing first information encoded in accordance with a linear encoding scheme, the data track extending in a linear read direction across a portion of the first face of the print medium, the read direction being oriented at between 45 and 135 degrees with respect to the print direction; and a plurality of contiguous tags tiled across the laminar substrate. Each of the tags identifies second information and a two-dimensional coordinate position on the laminar substrate. Each of the tags is encoded in accordance with a second encoding scheme distinct from the linear encoding scheme. The information is indicative of the second information.
Patent KR-20020065901-A (KR)
Title: 벼 저장 단백질의 발현을 조절하는 ｂＺＩＰ형 전사인자
IPC: C12N9/22
Filed: 2001-10-11
Abstract: 벼 종자에서 유래한 cDNA 라이브러리로부터 분리한 bZIP 전사인자를 인코딩하는 cDNA(RISBZ1, RISBZ4 및 RISBZ5).  신규한 단백질을 인코딩하고, GCN4 모티프와 결합 활성을 갖는 cDNA.  이들 중에서 RISBZ1은 GCN4 모티프에 의해 매개되는 전사를 100배 이상 활성화시킨다.  RISBZ1의 발현이 종자 저장 단백질 유전자의 발현보다 앞서고, 단지 성숙 종자에서만 발현되기 때문에, RISBZ1은 벼 종자 저장 단백질의 발현을 조절할 것으로 여겨진다.  또한, 전사인자 GCN4 모티프의 인식 서열과 직렬상으로 연결하고 종자 저장 단백질을 인코딩하는 단백질을 위한 프로모터에 도입하여 전사인자 RISBZ1에 결합을 용이하게 하여, 변형된 프로모터의 조절 하에서 외래 유전자의 발현이 크게 증가한다.
Patent KR-20020071933-A (KR)
Title: A screw compressor injected with water
IPC: F04C18/16
Filed: 2001-01-10
Abstract: The invention concerns an element of a screw compressor injected with water containing two rotors (2-3) in a rotor chamber (4). The water circuit (11) contains a part (10) in which practically prevails the outlet pressure. On the inlet side, the axle journals (13, 16) are radially supported on hydrodynamic slide bearings (18, 19). In the housing (1) opposite to the crosscut ends of the axle journals (13, 16) are formed chambers (20, 21) which are connected to the above-mentioned part (10) or to the inside of the rotor chamber (4). On the outlet side, the axle journals (14, 17) are radially supported on hydrodynamic slide bearings (25, 26) on the one hand, and they are axially supported on hydrostatic slide bearings (27, 28) on the other hand which are connected to the above-mentioned part (10) of the water circuit (11), or on hydrodynamic slide bearings (37, 38).
Patent KR-20030005182-A (KR)
Title: Improvements in or relating to data compression
IPC: H04N19/94
Filed: 2001-01-31
Abstract: A method of compressing an image frame composed of an array of pixels in the form of digital signals comprises a two stage codebook search. In the first stage the pixelated image frame and the pixelated codebook patches are transformed to frequency domain coefficients and a pattern comparison is made between the coefficients of the image patch and the codebook patches to identify a short list of possible match codebook patches by discarding incorrectly matching patterns. In the second stage the image frame is compared with the short list of codebook patches by any desired method, e.g. by pixel comparisons, to select the best matching codebook patch.
Patent KR-20030065304-A (KR)
IPC: C07D231/56
Filed: 2000-11-14
Abstract: IOP를 저하시키고 조절하고, 녹내장을 치료함에 유용한 치환된 1-(α-알킬-에틸아미노)-lH-인다졸-6-올을 개시한다.
Patent KR-20020086733-A (KR)
IPC: A01N25/00
Filed: 2001-03-28
Abstract: A method of combating microorganisms and insects or representatives of the order Acarina on crop plants, which comprises applying to the crop plants or the locus thereof being infested with said microorganisms and insects an effective amount of at least one compound of formula (I) 1,2,5,6-thetrahydro-4H-pyrrolo[3,2,1-ij]quinolin-4-one(pyroquilon) and at least one compound of formula (II) wherein A is 2-chloropyrid-5-yl, 2-methylpyrid-5-yl, 1-oxido-3-pyridinio, 2-chloro-1-oxido-5-pyridinio, 2,3-dichloro-1-oxido-5-pyridinio, tetrahydrofuran-3-yl, 5-methyl-tetrahydrofuran-3-yl or 2-chlorothiazol-5-yl group, R is hydrogen, C1-C6alkyl, phenyl-C1-C4alkyl, C3-C6cycloalkyl, C2-C6alkenyl or C2-C6alkynyl; Y is -N(R)(R2); SR2; or C1-C12alkyl, R1 and R2 are independently of each other hydrogen, C1-C4alkyl, C1-C4alkenyl, C1-C4alkynyl, -C(=O)-CH3 or benzyl; or together form a group -CH2-CH2-, -CH2-CH2-CH2-, -CH2-O-CH2-, -CH2-S-CH2-, -CH2-NH-CH2- or -CH2-N(CH3)-CH2-; and X is N-NO2, N-CN or CH-NO2; and at least one adjuvant, and where appropriate, at least one further insecticidal or fungicidal compound, which synergistically enhances the activity.