baber/WOPTO huggingface dataset:
Patent KR-20040095789-A (KR)
Inventor: KO CHEON WOO
IPC: D02G3/02
Filed: 2003-04-28
Abstract: PURPOSE: A manufacturing method of fiber using phormium tenax as main material is provided. The phormium tenax is characterized by having plentiful leaf fiber. The fiber is useful for an ornament, special crafted products, korean paper and a paper box. CONSTITUTION: A manufacturing method of fiber using phormium tenax is as follows: separating leaf fiber from leaves of the phormium tenax with a press method; removing impurities from the leaf fiber; cutting the purified leaf fiber into short fiber; and then manufacturing spun yarn out of the short fiber.
Patent KR-20030097650-A (KR)
Title: 액정 디스플레이 모니터를 구동하기 위한 방법 및 관련된장치
IPC: G09G3/36
Filed: 2003-05-06
Abstract: 액정 디스플레이(LCD) 모니터를 구동하기 위한 방법이 개시된다. 상기 액정 디스플레이 모니터는 디스플레이 데이터에 따라 복수의 구동 전압들을 출력하는데 사용되는 전압 선택 유닛 및 각각 상기 전압 선택 회로와 대응하는 화소에 전기적으로 연결된 복수의 출력 버퍼들을 포함한다. 처음에, 각 출력 버퍼의 출력 포트는 입력 포트의 전압에 근접한다. 그다음, 동일한 입력 전압에 근접하는, 상기 구동 유닛들의 출력 포트들은 평균 전압을 가지도록 전기적으로 연결된다. 더욱이, 상기 액정 디스플레이 모니터는 상기 출력 버퍼들의 동작을 제어하기 위한 타이밍 제어기를 더 포함한다. 상기 동일한 입력 전압에 근접하는, 상기 출력 버퍼들의 출력 포트들이 전기적으로 연결될 때, 상기 출력 버퍼들은 전력을 절감하기 위하여 턴오프된다.
Patent KR-20040096052-A (KR)
Inventor: LEE JIN GU
IPC: B60T8/58
Filed: 2003-05-07
Abstract: PURPOSE: A road surface state determination method of an anti-lock brake system is provided to improve the performance of a brake of a vehicle by exactly determining the state of the surface of a travel road. CONSTITUTION: A road surface state determination method of an anti-lock brake system comprises steps of detecting the speed of wheels every detection period(100); calculating a speed difference of wheels in the former period and the current period(101¯103); counting the changed frequency of signs of the speed difference(104¯106); determining the road surface state of wheels according to the counted frequency(107¯109); and controlling braking force of the corresponding wheel according to the determined road surface state and the wheel speed.
Patent KR-20040097518-A (KR)
Inventor: KIM YU HO
IPC: H04N19/167
Filed: 2003-05-12
Abstract: PURPOSE: A method and a device for compressing image data are provided to extract index patterns corresponding to color information of received image data at a pattern DCT table, and to extract DCT coefficients, then to perform a quantizing/coding process by using the DCT coefficients, thereby being widely applied to image compression fields of real-time calculation. CONSTITUTION: A user detects index patterns by using Mahalanobis distances(S300). The user obtains DCT coefficients for the index patterns, and configures a pattern DCT table with the DCT coefficients matched with each index pattern(S302). If image data is received(S304), an image compression device extracts index patterns corresponding to color information of the image data(S306). The image compression device extracts DCT coefficients corresponding to the extracted index patterns(S308), and performs a quantizing/coding process by using the extracted DCT coefficients(S310).
Patent KR-20040097598-A (KR)
Inventor: MIN KYUNG EUL
IPC: E06B7/16
Filed: 2003-05-12
Abstract: PURPOSE: An assembly for sealing of an iron door for buildings is provided to reduce a cooling and heating heat loss by making the iron door and a door frame become a complete closed contact state when the iron door is closed and to promote delightful room circumstances by intercepting incoming of noise or dust from the outside. CONSTITUTION: An assembly(50) for sealing of an iron door for buildings is installed between the iron door and a door frame, to improve sealing performance. The assembly for sealing of the iron door for buildings comprises a fixing bracket(52) installed to a groove of the door frame; a PVC rail(54) having one end installed in an inner groove of the fixing bracket; and a rubber magnetic seal(56) having one end installed in the PVC rail. Plural protrusions(56-1) coming in contact with the inside of the iron door are formed to the outside of the other end of the rubber magnetic seal.
Patent KR-20040097676-A (KR)
Inventor: KIM JIN KWON
IPC: H01F10/12
Filed: 2003-05-12
Abstract: PURPOSE: A method and a molecular magnet thin film are provided to achieve improved uniformity of surface of molecular magnet thin film, and structural stability by using an atomic layer deposition. CONSTITUTION: A method comprises a first step of spraying a transition metal precursor to the surface of a substrate by using inert gases; a second step of cleaning the surface of the substrate by using inert gases; a third step of spraying a glass radical precursor to the surface of the substrate by using inert gases; and a fourth step of cleaning the surface of the substrate by using inert gases. In one or more of the first and third steps, ultraviolet light is radiated.
Patent KR-20040098176-A (KR)
Inventor: KWON O HEUNG
IPC: C04B35/26
Filed: 2003-05-14
Abstract: PURPOSE: Provided is a method for producing Mn-Zn ferrites at a lower temperature than the conventional sintering temperature by adding CuO to Mg-Zn ferrite materials. CONSTITUTION: The Mn-Zn ferrites are produced by the following steps of: mixing 8-10mol% of MgO, 13-17mol% of ZnO, 3-5mol% of CuO and 65-75mol% of Fe2O3, calcining mixtures at 900-1000deg.C for 3hrs in the furnace; ball-milling calcined materials; putting PVA to ground powders and granulating; forming granulated powder into a toroid shape; heating compacts at a rate of 100deg.C/hr to 1000-1250deg. in air to burn out binder and organic materials and holding at the temperature(1000-1250deg.C) for 3hrs in N2 atmosphere; and cooling at a rate of 150deg.C/hr in N2 atmosphere. The sintering temperature of the Cu-added resultant ferrites is lowered by 50deg.C, comparing to the conventional Mn-Zn ferrites, due to the addition of CuO.
Patent KR-20040057876-A (KR)
Inventor: WADA KENYA
IPC: G02F1/1345
Filed: 2003-05-27
Abstract: PURPOSE: A resin applying method of a panel, a fabrication method of a display panel and a resin applying device are provided to supply resins between an edge portion of a lower substrate and a lower side of a connection substrate without reversing a display panel such as a liquid crystal cell. CONSTITUTION: Dispensers(20,40) have syringes(21,41) to which melted resins are introduced, and needle-shaped nozzles(22,42) for supplying the resins toward a liquid crystal cell(1) from the syringes(21,41). Resin solution tanks(23,43) are installed to supply the resins to the syringes(21,41). Pipes(24,44) are connected between the resin solution tanks(23,43) and the syringes(21,41). Control valves(25,45) are installed in the middle of the pipes(24,44), while liquid level sensors(32,56) are mounted on the syringes(21,41).
Patent KR-20030055203-A (KR)
Inventor: KWON PYUNG JIN
Filed: 2003-05-29
Abstract: PURPOSE: A Lotto lottery ticket number recommendation method and a computer readable media are provided to select an optimal lottery ticket number among plural combination numbers extracted according to an amount of a purchased gift certificate by applying a data mining scheme to accumulated winning numbers. CONSTITUTION: The method comprises several steps. A server receives personal data from a user terminal, and enables the user to pass a member subscription procedure(S10). The user deposits money, and transmits a deposit confirmation signal to the server(S20). The server issues gift certificates as requested by the user, extracts sample numbers of Lotto lottery tickets according to the amount of the gift certificates, selects an optimal number by using a data mining scheme, and transmits the optimal Lotto lottery ticket number to the user(S30). In a case that the recommended Lotto lottery ticket wins a prize money more that the amount of the purchased gift tickets, the total amount of the purchased gift tickets can be offset, and in a case that the prize money is less than the amount of the purchased gift tickets, the prize money is added to the deposit as repayable money(S80).
Patent KR-20040103214-A (KR)
Inventor: KIM GYEONG JIN
IPC: A63B53/00
Filed: 2003-05-31
Abstract: PURPOSE: A collimator for golf club, which quantitatively measures the inclination of golf green and displays it, is provided to precisely measure and display the inclination degree of the golf green which the golf club is located in so as to help a user, who practices the putting, to improve the reading ability of the green state. CONSTITUTION: The collimator for golf club includes: an angle detecting unit, detecting the inclined angle using the gravity difference between two points of the golf club; a controller, generating a control signal for displaying the inclination degree of the golf club according to the inclined angle detected by the angle detecting unit; and a display, displaying the inclination degree of the golf club according to the control signal of the controller. The angle detecting unit comprises: a gravity detecting sensor(10), detecting the gravity on any two points of the golf club and outputting the detecting signals of each voltage level corresponding to the detected gravities; a comparator(20), outputting a comparison signal; and an Analog-to-Digital converter(30,50).
Patent KR-20040106785-A (KR)
Inventor: AHN YEON GWAN
IPC: C08G63/16
Filed: 2003-06-11
Abstract: PURPOSE: A polyester copolymer resin molded product and its preparation method are provided, to improve flowability without the deterioration of transparency by using an additive with an excellent heat resistance and an additive with an excellent flowability. CONSTITUTION: The method comprises the steps of premixing 100 parts by weight of a polyester copolymer resin obtained from a dicarboxylic acid comprising terephthalic acid and a glycol comprising 1-100 mol% of 1,4-dicyclohexanedimethanol and 0-99 mol% of ethylene glycol and having an intrinsic viscosity of 0.5-1.2 dl/g, 0.05-10 parts by weight of stearic acid, and 0.05-10 parts by weight of pentaerythritol tetrastearate; and injection or extrusion blow molding the mixture. Also the method comprises the steps of premixing 100 parts by weight of a polyester copolymer resin obtained from a dicarboxylic acid comprising 60-99 mol% of terephthalic acid 1-40 mol% of isophthalic acid and a glycol comprising 1-100 mol% of 1,4-dicyclohexanedimethanol and 0-99 mol% of ethylene glycol and having an intrinsic viscosity of 0.6-1.4 dl/g, 0.05-10 parts by weight of stearic acid, and 0.05-10 parts by weight of pentaerythritol tetrastearate; and injection or extrusion blow molding the mixture.
Patent KR-20040107125-A (KR)
Inventor: KANG DAE YEON
IPC: H04N5/66
Filed: 2003-06-12
Abstract: PURPOSE: An apparatus for absorbing noise generated from a fan of a PDP(Plasma Display Panel) TV is provided to prevent radiation noise caused by a cooling fan from being transmitted to viewers by absorbing the noise using absorbing paper. CONSTITUTION: An apparatus for absorbing noise generated from a fan of a PDP TV includes a case, a cooling fan, and an absorbing device. The cooling fan radiates heat generated in the case to the outside. The absorbing device includes an absorbing member(61) located on a path of radiating noise radiated from the cooling fan and a part(62,63) for setting the absorbing member in the case. The absorbing device prevents noise generated when the cooling fan is operated from being reflected from a wall.
Patent KR-20040002598-A (KR)
Inventor: HEMSCHEMEIER HANS JURGEN
IPC: B22D11/059
Filed: 2003-06-17
Abstract: PURPOSE: A copper mold is provided to continuously cast steel melts in the presence of zinc and/or sulfur which has a clearly longer service life, without the heat flow, and with the cooling performance of the copper mold being influenced in a relevant way. CONSTITUTION: A copper mold for a continuous casting of steel melts in a presence at least of one of zinc and sulfur has a diffusion barrier layer(3) in a thermally most greatly stressed contact region(2) with the steel melt. The diffusion barrier layer is formed of at least one metallic/metalloid material. The diffusion barrier layer is formed of one of lacquers, resins and plastics. The diffusion barrier layer is formed of a ceramic material. The diffusion barrier layer is provided in one of an upper half of a tube mold and a plate mold(1).
Patent KR-20050000007-A (KR)
Inventor: LEE JUNG SUK
IPC: A23L23/00
Filed: 2003-06-23
Abstract: PURPOSE: Spice sauce containing silver ion is provided, which spice sauce is stored for a long time without using an antiseptic, maximizes efficacy of silver and improves human health. CONSTITUTION: The spice sauce contains 5 to 30 ppm of silver ion, wherein the silver ion is coated with at least one protein selected from gelatin, carboxy methylcellulose, alginate, arabic gum, acacia gum, methyol melamine, methyol urea and derivatives thereof in order to prevent loss of efficacy of silver ion; the protein-coated silver ion is produced by electrically decomposing silver to produce silver ion, and inserting a protein into the silver ion water and stirring the protein; and the protein is an enteric releasable protein.
Patent KR-20040110051-A (KR)
Inventor: YU MYUNG HWAN
IPC: E04B2/74
Filed: 2003-06-19
Abstract: PURPOSE: A prefabricated dry wall structure provided with a height adjuster is provided to exclude the inconvenience caused by a plaster work by measuring the horizontality of the bottom of a building using a height adjuster, and to improve work efficiency by simplifying the plaster work on the bottom of a building and shortening a period of construction. CONSTITUTION: The prefabricated dry wall structure provided with a height adjuster contains: a runner attached to the ceiling and bottom of a building; many studs installed vertically between runners to bear vertical load; brace channels installed horizontally through the studs to reinforce; a plaster board attached to the outsides of the runner, the stud and the brace channel; a bead fitted to protect the edge of the plaster board; primary and secondary horizontal plates(20,30) installed on the bottom of the building and the base of the runner; a bolt(21) provided with spirals and formed to the center of the primary and secondary horizontal plates(20,30); a bolt fitting socket(31) formed vertically to fix the bolt(21); and a nut member(40) installed on the bolt(21) to prevent the separation of the bolt(21) from a bolt fitting socket(31).
Patent KR-20040073250-A (KR)
Inventor: AIHARA KAZUHIRO
IPC: H01L29/423
Filed: 2003-07-16
Abstract: PURPOSE: A semiconductor device is provided to control an increase in a leakage current flowing between a gate electrode and a drain by interposing a gate insulation layer, and to reduce the resistance of the gate electrode. CONSTITUTION: A semiconductor device includes an n-channel transistor. The first layer is formed on the gate insulation layer(4), composed of an n-type Ge semiconductor or an n-type SiGe mixed crystalline semiconductor(5). The second layer is formed on the first layer, composed of a p-type Ge semiconductor or a p-type mixed crystalline semiconductor(6). The gate electrode includes the first layer and the second layer. The gate electrode further includes a metal layer formed on the second layer.
Patent KR-20050009493-A (KR)
Inventor: LEE KYEONG BOCK
IPC: H01L21/28
Filed: 2003-07-16
Abstract: PURPOSE: A method of forming a metal line of a semiconductor device is provided to minimize stress between a nitride layer and an interlayer dielectric by forming the nitride layer only on a predetermined region. CONSTITUTION: A first nitride layer(32), a second interlayer dielectric(34), and a second nitride layer(36) are formed on a first interlayer dielectric(30) including a via(V2). A photoresist pattern is formed on the second nitride layer. A metal line trench is formed by etching the second nitride layer, the second interlayer dielectric, and the first nitride layer. A metal line(ML2) is formed by burying the metal line trench with a metal material. A third interlayer dielectric(38) is formed on the resultant structure.
Patent KR-20050009634-A (KR)
Inventor: KANG YOUNG SEOK
IPC: H01L21/336
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming a multiple gate oxide layer is provided to prevent a characteristic and reliability of a device from being deteriorated by impurities as a gate oxide layer is reduced in thickness by patterning an anti-oxide layer while impurities are not introduced. CONSTITUTION: An anti-oxide layer is deposited on a silicon substrate(100). Photoresist is formed on the anti-oxide layer and is patterned to be a predetermined shape. By using the patterned photoresist of the predetermine shape as a mask, the anti-oxide layer in a portion for forming the thickest oxide layer is removed by the first photolithography process. The first gate oxide layer(110) is formed by a rapid thermal process. Photoresist is formed on the first gate oxide layer and the anti-oxide layer. The photoresist is patterned to be a predetermined shape and the anti-oxide layer is etched by using the patterned photoresist as a mask. After the patterned photoresist is eliminated, the second gate oxide layer(112) is formed by a rapid thermal process. After the remaining anti-oxide layer is wet-etched, the third gate oxide layer(114) is formed by a rapid thermal process.
Patent KR-20050010600-A (KR)
Inventor: AHN JIN KYU
IPC: C08F4/642
Filed: 2003-07-21
Abstract: PURPOSE: Provided are a catalyst for olefinic polymerization and copolymerization, and a method for producing an olefinic polymer or co-polymer having narrow molecular weight distribution and uniform composition distribution. CONSTITUTION: The catalyst for olefinic polymerization and copolymerization is prepared by reacting a compound which is obtained via reaction of a grignard compound in a form of dialkyl magnesium with an alkoxyaluminum, with a diene ligand, and then with a carbodiimide ligand, followed by reacting with a transition metal compound of the group IV of the periodic table. In the catalyst, the diene ligand is preferably a compound of the formula: CnH2n-2-xRx, and carbodiimide ligand is preferably a compound of the formula (a). The transition metal compound is preferably M(OR)aX4-a.
Patent KR-20050015204-A (KR)
Inventor: MUN JE JEONG
IPC: A47B77/00
Filed: 2003-08-04
Abstract: PURPOSE: An apparatus for assembling a frame of a sink is provided to allow mass production of assembled sinks by a few worker, and to allow the workers to conveniently perform the assembling process. CONSTITUTION: The apparatus for assembling a frame of a sink includes upper rails moving in a straight line, onto which an assembling jig to be assembled to a panel of the sink is assembled, lower rails moving in a straight line parallel to the upper rails and located vertically crossing over the upper rails, a rotating table for rotatably supporting the upper and lower rails, a lower table for rotatably supporting the rotating table and provided with a power supply and an air line, and an assembling jig assembled onto the upper rails so as to move in a straight direction.
Patent KR-20040028498-A (KR)
Inventor: HSU SHENGTENG
IPC: G11C13/00
Filed: 2003-08-29
Abstract: PURPOSE: A method for fabricating a self-aligned cross-point memory array is provided to decrease the size of a cell and reduce a leakage current and crosstalk between memory cells by including a PCMO(Pr0.7Ca0.3MnO3) cell pillar self-aligned with a bottom electrode. CONSTITUTION: A substrate(10) is prepared while an arbitrary supporting electronic structure is formed. A P-well region is formed on the substrate. Ions are implanted to form a deep N¬+ layer. Ions are implanted to form a shallow P¬+ layer and a P¬+/N junction. A barrier metal layer(16) is deposited on the P¬+ layer. A bottom electrode layer is deposited on the barrier metal layer. A sacrificial layer is deposited on the bottom electrode layer. The resultant structure is patterned and etched to eliminate the sacrificial layer, the bottom electrode layer, the barrier metal layer, the P¬+ layer and the N¬+ layer and to form a trench. An oxide material is deposited to fill the trench. The sacrificial layer is patterned and etched. A PCMO layer self-aligned with the remaining bottom electrode layer is deposited. A top electrode layer is deposited. The top electrode layer is patterned and etched. A memory array structure is completed.
Patent KR-20050022134-A (KR)
Inventor: RIM KYUNG SOO
IPC: A61B5/05
Filed: 2003-08-29
Abstract: PURPOSE: A method and an apparatus are provided to measure the location of a bioelectric current source at a high speed by measuring a biomagnetism and the location and intensity of the bioelectric current source from the measured bioelectric magnetism. CONSTITUTION: A method comprises a step(420) of extracting a manifold having a zero Br component from the magnetic field components detected by each of super conducting quantum interference device sensors; a step(430,440,450,460) of creating a new coordinate system by selecting, as an X' axis, the axis vertical to the extracted manifold, and transforming the coordinate system such that the location and size of a current source on the created coordinate system are initialized to (0,0,c) and (0,q,0), respectively; a step(480) of calculating c and q of the previous step; and a step(490,500) of performing an inverse transformation on a coordinate system(X',Y',Z'), and displaying the location(0,0,c) and size(0,q,0) of the current source obtained from the calculation performed in the previous step, in the location and size of the current source on an original coordinate system(X,Y,Z).
Patent KR-20050024788-A (KR)
Inventor: KOO JA GOUN
IPC: G06F1/20
Filed: 2003-09-04
Abstract: PURPOSE: A memory module to control temperature and a computer using the same are provided to prevent user's damage such as temperature rise of an outer case owning to the temperature rise of the memory module by controlling the temperature of the memory module, as the temperature of the memory module is accurately detected. CONSTITUTION: The memory module(5) is installed to a memory socket(21). A thermal sensor(52) detects the temperature of the memory module by being installed to the memory module. A thermal controller(53) outputs a temperature control signal based on information for the detected temperature of the memory module by being installed to the memory module. A memory temperature controller controls the temperature of the memory based on the temperature control signal output from the thermal controller.
Patent KR-20050026573-A (KR)
Title: System and method for recording selectly conversation data in mobile communication network
Inventor: YANG BYOUNG SOO
IPC: H04M3/42
Filed: 2003-09-09
Abstract: A selective call contents recording system in a mobile communication network and a method thereof are provided to install a recording server in a mobile communication network so that mobile users can easily record their call contents without the necessity of installing a special recording equipment. When an origination request from an MSC(115) is transmitted to an HLR(110)(s106), caller information and callee information are delivered to the HLR(110). Based on the caller information, the HLR(110) confirms whether the caller is a recording service subscriber(s108). If it is confirmed that the caller is a recording service subscriber, the HLR(110) transmits recording server routing information, origination recording identification code information, the caller information, and the callee information to the MSC(115)(s110). The MSC(115), based on the received recording server routing information, recognizes the routing information of a recording server(120)(s112), transmits the origination recording identification code information, the caller information, and the callee information to the recording server(120), and makes a call setup request(s114). The recording server(120), based on the origination recording identification code information, recognizes that a recording service request has been made by the caller's call origination. On the basis of the received caller information, the recording server(120) authenticates the caller as a recording service subscriber(s116).