baber/WOPTO huggingface dataset:
Patent KR-20020049169-A (KR)
Title: Apparatus entrapping cokes dust in coke dry quenching
Inventor: BANG MUN SU
IPC: C10B39/04
Filed: 2000-12-19
Abstract: PURPOSE: An apparatus for collecting coke breeze in a coke dry quenching facility is provided to improve productivity according to operation stabilization by preventing accumulation of coke breeze in a boiler tube due to drop of coke breeze collection efficiency, and deterioration of a heat exchange efficiency between hot gas and a boiler. CONSTITUTION: In an apparatus for collecting coke breeze(112) in a hot gas duct in the process of performing heat exchange by circulating a high heat inside a chamber to the side of a boiler(110) through the hot gas duct in a coke dry quenching facility of a coke oven, the apparatus for collecting coke breeze in the coke dry quenching facility comprises a plurality of vortex prevention plates(5a,5b,5c) which are installed in the hot gas duct of the coke dry quenching facility to prevent formation of vortex in a flow of the hot gas; and a plurality of control plates(15) dropping the coke breeze(112) inside the hot gas to a collection part(125) by providing the hot gas with a flow resistance so that the apparatus collects the coke breeze(112).
Patent KR-20020034816-A (KR)
Title: Production method of a highly pure dicyclopentadiene
Inventor: LEE GI HWA
IPC: C07C13/61
Filed: 2000-12-20
Abstract: PURPOSE: Provided is a method for preparing a high purity dicyclopentadiene, which can increase the purity of DCPD(dicyclopentadiene), simplify a production process, and reduce an energy consumption. CONSTITUTION: The method comprises the steps of (i) heating C5-fractions produced by pyrolysis of hydrocarbon to the temperature of 40-150 deg.C and dimerizing a cyclopentadiene contained in the C5-fractions by conversion of 95%, to form a dimerized mixture; (ii) isolating a pure dicyclopentadiene from the dimerized mixture by fractional distillation; (iii) monomerizing the pure dicyclopentadiene in the presence of high boiling solvent and polymerization inhibitor, so as to form a monomerized mixture; (iv) isolating a pure cyclopentadiene from the monomerized mixture by fractional distillation; (v) heating the pure cyclopentadiene to 40-150 deg.C and dimerizing the mixture by conversion of 90-99% to form an effluent rich in dicyclopentadiene; and (vi) isolating a high purity dicyclopentadiene having a purity of at least 99.5% from the effluent by rectification.
Patent KR-20020051639-A (KR)
Title: Method for controlling the temperature of center portion of burden materials in blast furnace
Inventor: HA SEONG GI
IPC: C21B5/00
Filed: 2000-12-23
Abstract: PURPOSE: A method for controlling central temperature of the surface of charging materials in a blast furnace top part is provided to control the central temperature of the surface of the charging materials by controlling charging method, thereby prevent production of adhesion materials on the furnace wall and improve durability of facility. CONSTITUTION: The method for controlling central temperature of the surface of charging materials in a blast furnace top part comprises the steps of completing charging of charging materials(280); judging whether the central temperature of the surface of the charging materials is within the control range or not(290); measuring a shape of the surface of the charging materials(300); calculating a length of coke central terrace, a length of coke terrace and a layer thickness of the charging materials based on the above data(310); comparing data stored in a process computer per each charges to check whether the length of coke central terrace, length of coke terrace and layer thickness of the charging materials are within the control range or not(320); and adjusting distribution of the charging materials so that they are controlled in the control range if the length of coke central terrace, length of coke terrace and layer thickness of the charging materials are deviated from control values(330), thereby maintaining normal central temperature of the surface of the charging materials in the blast furnace top part.
Patent KR-20020053426-A (KR)
Title: Liquid Crystal Display Device
Inventor: NAM MI SUK
IPC: G02F1/1339
Filed: 2000-12-27
Abstract: PURPOSE: A liquid crystal display is provided to prevent liquid crystal from overflowing an active area by forming a liquid crystal overflow prevention film between a seal line and the active area. CONSTITUTION: A liquid crystal display having an active area and a peripheral area includes the first and second substrates(111,112), and a sealant(116) formed around the active area of the first substrate. The liquid crystal display further includes the first liquid crystal overflow prevention layer(117) formed between the active area and the sealant line, and a liquid crystal layer(113) formed in the active area between the first and second substrates. The liquid crystal display also has the second liquid crystal overflow prevention layer or a liquid crystal overflow prevention groove formed between the first liquid crystal overflow prevention layer and the sealant line. The liquid crystal layer is formed through printing or dispensing method.
Patent KR-20020055080-A (KR)
Title: Data bus line sense amplifiers
Inventor: KWON GI CHANG
IPC: G11C7/06
Filed: 2000-12-28
Abstract: PURPOSE: A data bus line sense amplifier is provided to perform a high-speed data sensing operation by amplifying or sensing electric potential of data before performing a sensing operation by a sense amplifier. CONSTITUTION: The first sense amplifier(12) receives a data signal of a corresponding memory cell through a local data bus line(LIO,/LIO) and performs the first data sensing operation by a sense amplifier drive control signal(sa_stb). An amplifier portion(18) is activated by the sense amplifier drive control signal(sa_stb). The amplifier portion(18) amplifies data signals(DO,/DO) and transfers amplified data signals to an input terminal of the second sense amplifier(14). The second sense amplifier(14) receives the data signals through the amplifier portion(18) and outputs sensed data signals to global data bus lines(GIO,/GIO). A relay portion(16) receives the sense amplifier drive control signal(sa_stb) and transfers a delayed control signal to second sense amplifier(14).
Patent KR-20020056417-A (KR)
Title: Driving method for head nozzle of ink-jet print and device for the same
Inventor: LEE YONG GUK
IPC: B41J2/235
Filed: 2000-12-29
Abstract: PURPOSE: A method and apparatus is provided to simplify data transmission signal line and driving element, while eliminating the problem of difficulty in maintenance and reduction of yield rate. CONSTITUTION: An apparatus comprises an inkjet head including ink chambers, electrodes for ink chambers, and electrostriction element for changing pressure in the ink chamber; a plurality of semiconductor switching elements for connecting the electrode to a power line; and a data transmission unit for receiving, in groups, the driving signals for controlling the semiconductor switching elements, and applying the received signal to the corresponding semiconductor switching element. A method comprises a first step of decoding parallel data signals corresponding to each nozzle, into data groups; a second step of receiving the data group decoded in the first step, and extracting only the data required for each group; and a third step of applying the data extracted in the second step, to the driving unit for each nozzle.
Patent KR-20010021542-A (KR)
Title: 캐벌리어 잔디 식물
Filed: 1998-07-08
Abstract: 본 발명은 잎새 모용의 부재, 고도의 터프 품질, 가을 거염벌레에 대한 내성 및 독특한 DNA 지문을 포함한 특징의 특이한 조합을 갖는 무성 생식된 각종 다년생 잔디에 관한 것이다.
Patent KR-20010042137-A (KR)
Title: 화장용 보습 아이 트리트먼트 패드
IPC: A61K8/00
Filed: 1999-03-01
Abstract: 용기, 용기안에 있는 주요 표면 1면 이상에 인쇄된 흡수성 패드 및 화장용 액체 조성물을 포함하는 특히 눈을 위한 화장용 제품이 제공된다.  화장용 조성물은 주로 물이며 특별히 물의 함량이 90%를 초과한다.  패드용 기재로 가장 바람직한 것은 부직포 폴리에스테르이다.  오이 슬라이스 디자인이 가장 바람직한 패드상 인쇄물이다.  또한, 붓기를 감소시키고, 눈의 피로를 풀어주고 눈 주위의 다크 써클을 약화시키는 방법이 제공된다.  이 방법은 눈 및 눈 주위 영역에 패드를 통해 상기 언급된 화장용 조성물을 도포하는 것을 포함한다.
Patent KR-20010042716-A (KR)
Title: 자기기록장치
IPC: G11B21/16
Filed: 2000-02-14
Abstract: 캐리지아암의 한쪽 끝단부에 장착개구가 형성되며, 장착개구보다 작은 융기부가 로드아암의 한쪽 끝단부에 형성된다.  로드아암이 캐리지 아암상에 장착될 때, 눌러끼움 도구에 의하여 융기부가 장착개구내로 눌러끼워진다.  융기부는 장착개구내에서 끝이 벌어지고, 장착개구의 내벽상으로 눌려진다.  따라서, 융기부는 소성변형으로 장착개구의 내벽의 표면을 변형하고 벽에 물리어진다.  그에 의하여, 로드아암은 캐리지 아암상에 고정적으로 장착된다.
Patent KR-20010025117-A (KR)
Title: 양극 활물질 및 비수 전해질 이차 전지, 양극 활물질의제조 방법
IPC: H01M4/36
Filed: 2000-03-28
Abstract: 본 발명에서는 화학식 Li x M y PO 4 (여기서, x는 O＜x≤2 범위이고, y는 0.8≤y≤1.2 범위이며, M은 3d 전이 금속을 함유함)로 표시되는 화합물을 함유하며, 이 Li x M y PO 4 가 그의 입자 직경이 10 ㎛ 이하인 것을 포함하는 양극 활물질을 비수 전해질 이차 전지에 사용함으로써 우수한 싸이클 특성과 고용량을 실현할 수 있다.
Patent KR-20020057390-A (KR)
Title: the circuit of power amplifier in used mobile communication terminal
Inventor: HAN CHUNG SU
IPC: H03F3/20
Filed: 2001-01-04
Abstract: PURPOSE: A power amplification circuit for mobile communication terminal is provided to improve the power efficiency of a terminal by arranging a plurality of amplification elements to maintain a balance of impedance matching. CONSTITUTION: An input impedance matching tap(IM2) matches an impedance of an input tap(I2). A first amplification unit(21) amplifies a power of a signal transported from the input impedance matching tap(IM2). An intermediate impedance matching tap(CM2) matches an impedance of a circuit with an impedance of the first amplification unit(21). A control unit(24) controls an impedance of a second amplification unit(22a,22b) and a third amplification unit(23a,23b) in correspondence to the intermediate impedance matching tap(CM2). An output impedance matching tap(OM2) matches an impedance of an output tap(O2).
Patent KR-20020060835-A (KR)
Title: Method and apparatus for detecting motion using scaled motion information in video signal processing system and data interpolating method and apparatus therefor
Inventor: KIM SIN HAENG
IPC: H04N7/01
Filed: 2001-01-12
Abstract: PURPOSE: A device and a method for detecting motion using scale motion information in a video signal processing system, and a device and a method for interpolating data using the same, are provided to operate a difference of field video data before and after 1-frame, and to converts an operated value into subdivided scale motion information, so as to generate motion detection information. CONSTITUTION: A scale motion detecting part operates a difference between inputted video data and video data at a same position before 1-frame, and converts an absolute value of an operated difference value into scale motion information with an operation by a predetermined scale function. A delayer(50B) delays and outputs the scale motion information for a predetermined time. An operator(509) applies a predetermined operation algorithm for the scale motion information outputted from the scale motion detecting part and the delayed scale motion information outputted from the delayer. And a spatial LPF(Low Pass Filter)-2(511) performs a spatial low pass filtering operation for the data outputted from the operator by a predetermined LPF coefficient, to generate final motion detection data.
Patent KR-20020061393-A (KR)
Title: Back Plate of Plasma Display Panel and Method of Fabricanting the same
Inventor: BAEK BONG JU
IPC: H01J11/46
Filed: 2001-01-16
Abstract: PURPOSE: A bottom plate of a plasma display panel and its manufacturing method are provided to simplify an input terminal of the plasma display panel. CONSTITUTION: A bottom plate of a plasma display panel comprises a multi layered ceramic layer(50) at boundary of a display area, many driver IC packages(44) on the multi layered ceramic layer(50), and a single external signal input terminal(80) for supplying a signal from an external main PCB to the multi layered ceramic layer(50). The multi layered ceramic layer(50) supplies a signal from the single external signal input terminal(80) to the input terminal of the driver IC package(44). The driver IC package(44) connects their outputs to electrodes for discharging on a metal substrate(52) and their inputs to the multi layered ceramic layer(50). The single external signal input terminal(80) has an electrode pad connected to the external main PCB via a cable.
Patent KR-20010035266-A (KR)
Title: Food stuff hydrolysis apparatus and method thereof
Inventor: JUNG JAE DEOK
IPC: B09B3/00
Filed: 2001-01-30
Abstract: PURPOSE: A hydrolysis method of food waste is provided, which uses a semi-batch and semi-continuous system overcoming a defect that a batch system can not evenly hydrolyze the whole raw material and a continuous system requires the large facility. The system can hydrolyze primarily starch and secondarily the residue containing undecomposed fibers by hydrolyzing food waste at a pressure of 2-20kg/cm¬2 and at a temperature of 120-220deg.C. CONSTITUTION: The system comprises the followings: (i) a raw material feeder (50) for feeding crushed food waste; (ii) four horizontal hydrolysis tanks (40,40a,40b,40c) which have a feed pipe (48) in a drum shape, a plurality of spray nozzles (46) placed in the center, a spray shaft (45), a screw (44) introducing raw food waste to a side, convey pipes (42,42a,42b) being opened by valves(43,43a,43b,43c) and conveying the introduced raw food waste, and hollow parts (41,41a,41b,41c) covering the inside of the hydrolysis tanks (40,40a,40b,40c); (iii) a water tank (30) connected to the hollow parts (41,41a,41b,41c); (iv) a booster (20) for supplying dry steam into the hydrolysis tanks (40,40a,40b,40c) and the hollow parts (41,41a,41b,41c); (v) a boiler (22) for heating water and sending the water to the booster (20); and (vi) a dewatering device (10) for dewatering raw material.
Patent KR-20020063954-A (KR)
Title: Paual of color cathode ray tabe
Inventor: HONG BYEONG GYU
IPC: H01J29/88
Filed: 2001-01-31
Abstract: PURPOSE: A panel for cathode ray tube is provided to maintain a contrast and improve bright uniformity by forming a coating layer for controlling a transmittance on an outer surface and an inner surface of a panel glass for cathode ray tube. CONSTITUTION: A panel glass is formed with an outer coating portion(11a), an outer plane panel glass(2a), and an inner coating portion(12a). A transmittance of the outer coating portion(11a) is changed according to the transmittance of the outer plane panel glass(2a). The transmittance of the inner coating portion(12a) is changed according to the transmittance of the outer coating portion(11a) and the transmittance of the outer plane panel glass(2a). The outer coating portion(11a) has an anti-reflection function and an anti-static function. The outer coating portion(11a) is formed by a spin method or a spray method. The inner coating portion(12a) is formed with a green coating layer and a blue coating layer.
Patent KR-20020064807-A (KR)
Title: hemorrhoids treatment material using for swellfish spawn and its thereby manufacturing method
Inventor: LIM GAP MAN
IPC: A61K35/60
Filed: 2001-02-03
Abstract: PURPOSE: A process of preparing a therapeutic agent for hemorrhoids by heating the roe of a globefish at a specified temperature and then mixing sodium chloride is provided. The therapeutic agent for hemorrhoids is burned with alcohol and a portion of hemorrhoids is exposed thereto. CONSTITUTION: The roe of a globefish is heated at 0 to 30deg.C for 50 to 150 days, ground and mixed with sodium chloride to produce a therapeutic agent for hemorrhoids containing Tetrodotoxin.
Patent KR-20020065089-A (KR)
Title: LCD panel lighting test system
Inventor: AHN YUN TAE
IPC: G02F1/13
Filed: 2001-02-05
Abstract: PURPOSE: An LCD(Liquid Crystal Display) panel lighting test system is provided to improve the arrangement and construction of the system for reducing the lighting test time period and reducing the occupying space of the system. CONSTITUTION: An LCD panel light test system includes a main controller(10) for controlling test operation states, a supply unit(30) for supplying LCD panels out of a prior manufacturing procedure under the control of the main controller, a robot(20) for rotating the LCD panels transmitted from the supply unit to convey to a side or the other side, and testing units(100,200) positioned beside the robot for carrying out the test for the LCD panels supplied by the robot, wherein the testing unit carries out the testing of an LCD panel and simultaneously maintaining another LCD panel in a standby state.
Patent KR-20010082060-A (KR)
Title: Multiply stacked electrochemical cell and method for preparing the same
Inventor: AHN SUN HO
IPC: H01M50/466
Filed: 2001-02-07
Abstract: PURPOSE: A multi-overlapped electrochemical cell is provided to increase capacity density of the cell, to improve spacial efficiency and to maximize content of electrode active material by overlapping a plurality of full cells and/or bicells. CONSTITUTION: The cell comprises as a constitutional unit the full cell(17) consisting of positive electrode(7) including positive current collector(12) and positive material(14), separation films(15) and negative electrode(8) including negative current collector(11) and negative material(13) in the overlapped structure by multiple full cells. Between each full cells, separation films are interposed. The separation film has a unit length to enclose the cell and is bent outward to continuously fold each cell in Z shape from the first stage to the last stage therein. And excess portion of the film surrounds outer periphery part of the overlapped cell so that it can be interposed between the cells.
Patent KR-20020066455-A (KR)
Title: A method and a device for forming a corrugated panel of a syntheic resic by bening
Inventor: LEE YUN SUN
IPC: B29C53/04
Filed: 2001-02-10
Abstract: PURPOSE: A method and an apparatus for bending a synthetic resin corrugated member are provided to reduce the fault rate and to improve the workability by cooling the synthetic resin corrugated member after inwardly bending the synthetic resin corrugated member. CONSTITUTION: Heat is applied to a bending part of a synthetic resin corrugated member at the temperature of 350 to 450°C for 20 to 30 seconds in order to bend the synthetic resin corrugated member at a right angle. Then, the bending part of the synthetic resin corrugated member closely makes contact with a bending mold so as to be pressed therein. Then, the first cooling process is carried out by forcibly feeding air into the bending part of the synthetic resin corrugated member. After that, the second cooling process is carried out to make the bending part be a natural state by slowly cooling the bending part.
Patent KR-20020066486-A (KR)
Title: a gyroscope and a manufacturing method of the same
Inventor: KIM SEONG HYEOK
IPC: G01C19/56
Filed: 2001-02-12
Abstract: PURPOSE: A gyroscope and method for manufacturing the same is provided to obtain a gyroscope which is capable of operating at an atmospheric pressure and has a large displacement at a high frequency, while avoiding mechanical interference between the operation mode and detection mode. CONSTITUTION: A gyroscope comprises a driving unit, a detection unit and an inertial mass body(23). The driving unit includes a fixed electrode(26); and a displacement electrode(24) opposed to the fixed electrode, and which performs displacement in a first direction. The inertial mass body is connected to the displacement electrode, and displaced in the first direction along with the displacement of the displacement electrode and in a second direction when an angular velocity is applied. The detection unit includes a displacement electrode(22) connected to the inertial mass body, and which is capable of being displaced in the second direction along with the displacement of the inertial mass body; and a fixed electrode(25) opposed to the displacement electrode of the detection unit.
Patent KR-20020068818-A (KR)
Title: Polyacrylamide single gel for the use protein electrophoresis
Inventor: KANG WON HWA
IPC: C08J3/02
Filed: 2001-02-23
Abstract: PURPOSE: Provided is a polyacrylamide single gel for a protein electrophoresis, which can stack protein with high resolution by stacking the protein on a gel loading buffer without a stacking gel. CONSTITUTION: The polyacrylamide single gel is a water solution containing an amine and a positive electrolyte in the molar ratio of 1:0.01-0.3, wherein the concentration of the amine is 0.3-1.0mol/l and the pH of the electrolyte solution is 7.5-11. And the amine is tris(hydroxy methyl)amino methane and the positive electrolyte is glycine, serine, asparagine, histidine, alanine, phenyl alanine, glutamine, tryptophan, glutamic acid, and etc. or derivatives thereof.
Patent KR-20020069782-A (KR)
Title: Method for compression a spatial data of the geographic information system
Inventor: KIM GWANG SU
IPC: G06F17/00
Filed: 2001-02-28
Abstract: PURPOSE: A method for compressing the spatial data of a GIS(Geographic Information System) is provided to realize the fast data search as well as minimize a size of the transmitting data, to reduce the time necessary for the data process. CONSTITUTION: In case that a relative coordinate data value for a standard point of the spatial data is less than 256, the relative coordinate data value for a standard point of the spatial data is expressed by allocating two bytes. In case that the relative coordinate data value for a standard point of the spatial data is larger than 256, the relative coordinate data value for a standard point of the spatial data is expressed by the method taking the small data size between the relative coordinate data value for a standard point of the spatial data or the relative coordinate data value for the continuous adjacent points.
Patent KR-20010094772-A (KR)
Title: Method of Sensing the Pressure in Touch Screen and Structure of Sensing the Pressure in Touch Screen
Inventor: AHN YEONG SU
IPC: G06F3/033
Filed: 2001-02-28
Abstract: PURPOSE: An apparatus and method for sensing a pressure of a touch panel are provided to receive various request features such as a thickness of a line, a three dimensional expression, a change of a color, and a depth by a touch pressure applied to an upper plate of a touch panel. CONSTITUTION: A transparent conductive film(208) is formed on a substrate(209). Four X,Y axes electric potential compensating electrodes(203,204) are arranged along four sides on the transparent conductive film(208). A signal applying wiring(202) is installed at a lower plate(201). A signal sensing wiring(206) is formed at an upper plate(205) and senses a location signal through the X,Y axes electric potential compensating electrodes(203,204). A dot spacer(210) is installed between the two transparent conductive films(208) centering on active areas of two substrates in order to insulate between the two transparent conductive films(208).
Patent KR-20020069841-A (KR)
Title: Communication system and method for raising coefficient of utilization of channels
Inventor: KIM JEONG HYEON
IPC: G06F13/28
Filed: 2001-02-28
Abstract: PURPOSE: A communication system and a method for increasing availability of a channel are provided to utilize efficiently channels by processing packet data of errorless channels though errors are generated from one or more channels. CONSTITUTION: A communication system is formed with a CPU(60), a DMA controller(64), and a plurality of buffer descriptors(66). The CPU(60) forms a plurality of buffer descriptors(66) in a part of a memory for storing packet data. Information corresponding to one packet data is stored in one buffer descriptor(66). The CPU(60) assigns 2 bits as an identification bit. The identification bit of 2bits is assigned to an owner bit and a skip bit(SK). The owner bit(O) indicates a CPU mode or a DMA mode of the buffer descriptor. The skip bit(SK) is used for indicating a state of the CPU(60) of forming the buffer descriptor or error states of the packet data of a communication channel(62). The DMA controller(64) has a starting pointer(64a) and a present pointer(64b) of the buffer descriptor.