baber/WOPTO huggingface dataset:
Patent KR-20030034761-A (KR)
Title: Graft copolymer resin of vinyl chloride having superior heat resistance and anti-stress impact and method for preparing thereof
Inventor: KIM BOM RI
IPC: C08F265/04
Filed: 2001-10-26
Abstract: PURPOSE: A vinyl chloride-based graft copolymer resin and its preparation method are provided, to improve the heat resistance, the impact resistance, the tensile strength and the mechanical strength. CONSTITUTION: The vinyl chloride-based graft copolymer resin comprises 3-10 parts by weight of an acryl-based copolymer latex, and 5-20 parts by weight of an N-substituted maleimide and 100 parts by weight of a vinyl chloride-based compound which is grafted to the acryl-based copolymer. Preferably the acryl-based copolymer latex has a glass transition temperature of -140 to -30 deg.C, and a particle size of 50-1,000 nm; and the N-substituted maleimide is represented by the formula 1, wherein R is a substituted or unsubstituted aromatic group of C3-C10, and preferably is a cyclohexyl group, a phenyl group, a benzyl group, a naphthyl group, a 2-chlorophenyl group, a 2-methylphenyl group, a 2-chlorobenzyl group or a 2-methylbenzyl group.
Patent KR-20030035316-A (KR)
Title: Main processing circuit data board structure for hot swap
Inventor: YOO JI HUN
IPC: G06F13/00
Filed: 2001-10-31
Abstract: PURPOSE: An architecture of an MPCD(Main Processing Circuit Data) board for hot swap is provided to prevent a system from stopping due to board insertion during a hot swap operation, and to prevent the data loss at board switching by transmitting/receiving the data after grasping a state of each board. CONSTITUTION: PCI(Peripheral Component Interconnect) junctions(110,210) output a control signal in order to operate the hot swap operation for recognizing the inserted or removed board while the system is operated. Hot swap controllers(120,220) set an interrupt signal for the hot swap operation according to the control signal. Registers(130,230) have the interrupt signal information set by the hot swap controllers(120,220) and the state information of the board. The CPUs(140,240) operate the hot swap operation by periodically checking the interrupt information. Hot swap logics(150,250) have the program information for the hot swap operation. Duplexing logics(160,260) select and operate an active or a standby mode of the board. PSB(Port Scan Bit) parts(170,270) receive a state information bit to decide the data transmission/reception according to the state of the I/O(Input/Output) board.
Patent KR-20030037473-A (KR)
Title: Method for Aggregating Accounts Via Internet
Inventor: KIM DAI YOUNG
Filed: 2001-11-05
Abstract: PURPOSE: A method for inquiring an integrated account through the Internet is provided to inquire the newest details of an integrated account including authentication account details in a user system by storing authentication account information obtained in a user system in a web server. CONSTITUTION: Detailed information of a general account is obtained through a web server without an authentication procedure. Authentication account information is obtained through an authentication procedure by a financial system connected to the Internet. The general account information and the authentication account information are registered in the web server(S301). The registered account information and information with respect to an inquiry method are received from the web server and displayed. A detailed information inquiry request of a specific account is received from a user. It is judged whether the information of the specific account requested by the user is registered as a server method obtained through the web server or registered as a client method obtained through an authentication procedure by the financial system based on the information of the account inquiry method. The detailed information of the general account is obtained through the web server without an authentication procedure or detailed information of an authentication account which must be authenticated by the financial system is obtained(S302).
Patent KR-20030037724-A (KR)
Title: A rotary-type circular screen apparatus
Inventor: KIM GYO SEON
IPC: B07B1/22
Filed: 2001-11-05
Abstract: PURPOSE: Provided is a rotating circular screen equipment which uses whole screen and prevents defect of screen so that it improves separation work of stones. CONSTITUTION: The rotating circular screen equipment comprises the parts of: a circular screen net(21) which is fixed between circular support bars(26a,26b) which are fixed at the center axes(39a,39c) of the sheaves(38a,38b,38c) and connected to an exit of an upper chute(24); a chain drive part(30) which allows slave chain gears(32a) to be combined with center axes of sheaves(38a,38c) and rotates the sheaves; a first lower chute(25) which is placed at exit side of the screen net; and a second lower chute(28) which is placed right under the screen net.
Patent KR-20030038003-A (KR)
Title: Method for manufacturing a figured tree
Inventor: KANG HEE MAN
IPC: B27N5/00
Filed: 2001-11-08
Abstract: PURPOSE: Provided is a production process of a pattern timber roller which produces a roller with the same effect as a real pattern timber so that it helps to show cubic effect like natural timbers. CONSTITUTION: The production process of the pattern timber roller comprises the steps of: (i) coating the surface of a timber(100) with first silicone(116); (ii) hardening the coated first silicone perfectly and carving a depressed pattern on the first silicone; (iii) separating the first silicone from the timber and allowing both ends of the silicone to be connected; (iv) letting the pattern of the first silicone formed at internal side of a plaster(117); (v) eliminating a connection trace inside the plaster to obtain the plaster without connection trace; (vi) coating the plaster without connection trace with a second silicone(146) and allowing a pattern to be formed at external side of the second silicone; (vii) separating the second silicone from the plaster and forming a sand molding frame(156) at external side of the second silicone; (viii) inserting a soft cylindrical member(166) into the sand molding frame and pouring cast-iron ware to the gap between the cylindrical member and the molding frame; and (ix) after the cast-iron ware is completely hardened, eliminating the sand molding frame to obtain the pattern timber roller.
Patent KR-20020036771-A (KR)
Inventor: CHO GIU YAN
IPC: A43B21/00
Filed: 2001-11-08
Abstract: PURPOSE: A shoe heel installed with an accessory loop is provided to beautify the appearance of the heel portion of the shoes, thus arousing customer's interest. CONSTITUTION: The heel portion of the shoes is divided into an upper part(1) and a lower part on the basis of a concave portion(3) at the middle thereof. The upper part is inclined to be widen toward the upper end, and the lower part has a convex pot shape. The upper part and the lower part are bonded after a desired loop type accessory(7) or decoration is mounted around them, and the accessory is stably maintained around the projected middle portion of the lower part so as not to be taken off.
Patent KR-20030041369-A (KR)
Title: Recovery Treatment Equipment of wastewater and concentrated metabolic materials thereof
Inventor: SIM JAE DO
IPC: C05G5/00
Filed: 2001-11-19
Abstract: PURPOSE: An apparatus for producing liquid fertilizer from liquid waste such as garbage and livestock excrement, and a liquid fertilizer obtained therefrom are provided. CONSTITUTION: The apparatus comprises a raw wastewater reservoir(10); a screen tank(20) by which impurities such as vinyl and plastic in raw wastewater is removed; a circulation reaction tank(40) in which nitrogen and phosphorus in wastewater is removed by alternative reactions of aerobic, anaerobic and anoxic conditions; a sediment measuring tank(30) which is installed between the screen tank and the circulation reaction tank for stable supply of wastewater into the circulation reaction tank; aeration tanks(50) which are installed inside the circulation reaction tank; and a decanting tank(60) which discharges water treated via the aeration tank.
Patent KR-20030042172-A (KR)
Title: Wireless Internet advertising system using push technique and method thereof
Inventor: YOON YOON HO
Filed: 2001-11-21
Abstract: PURPOSE: A system and a method for a wireless Internet AD(ADvertisement) using a push technology are provided to maximize the AD effect by using a mobile communication terminal, and to satisfy both an advertiser and a customer by avoiding an imprudent spam mail AD and providing a discriminated AD. CONSTITUTION: A user database(140) stores/searches the information of a wireless Internet user, the AD transmission information, and the settlement information. An AD database(150) stores/searches the first interface program, an AD file, and the AD file summary information. An AD selection tool providing part(110) receives the AD file summary information and the first interface program, and transmits it to a terminal of the user. An AD file transmitting part(120) receives the AD file and transmits it to a terminal of the user. A data receiving part(130) receives the data for inquiring the AD file from the first interface program, and transfers it to the AD selection tool providing part(110) and the AD file transmitting part(120). A settlement processing part(160) processes the price offered to the user according to the AD transmission information as the settlement information.
Patent KR-20030042748-A (KR)
Title: A heating agent for molten steel in BOF and the BOF refining method using it
Inventor: PARK JONG MIN
IPC: C21C7/00
Filed: 2001-11-23
Abstract: PURPOSE: Provided is a heating agent for molten steel in BOF, which is injected into BOF in the form of powder while heating molten steel to maintain its inherent dephosphorization capability, and also BOF refining method using the same is provided. CONSTITUTION: The heating agent comprises 25 to 70 wt.% of coke powder with a particle size of 0.1 to 1 mm, 30 to 75 wt.% of quick lime powder with a particle size of 0.1 to 1 mm. The BOF refining method using the heating agent is characterized in that the heating agent is injected into BOF in an amount of 1 kg/min·t·molten steel or less using oxygen as blowing gas.
Patent KR-20030044536-A (KR)
Title: Device For Printing The Wire Of Double Side
Inventor: KIM JEONG HO
IPC: B41F17/10
Filed: 2001-11-30
Abstract: PURPOSE: A printing apparatus is provided to simultaneously print a pattern on both sides of an electric wire by symmetrically installing inclined printing rollers to each other such that an ink nozzle makes contact with both sides of the electric wire. CONSTITUTION: An electric wire printing apparatus includes a plurality of inclined printing rollers(12) and a plurality of ink storing tank(10). The inclined printing roller(12) has an ink nozzle(14) formed in a nozzle surface section(16) and a rotating shaft(18), which is rotated while forming a predetermined angle with respect to ground. The ink nozzle(14) makes contact with both sides of an electric wire(20). The inclined printing rollers(12) are symmetrically arranged about the rotating shaft(18). The ink storing tank(10) contains ink therein in order to supply ink into the inclined printing rollers(12).
Patent KR-20020044076-A (KR)
Inventor: KOSUGI YASUHIKO
IPC: B41J2/165
Filed: 2001-12-04
Abstract: PURPOSE: A printing apparatus and an ink cartridge therefore are provided to effectively manage the information related to each ink cartridge. CONSTITUTION: A printing apparatus has a cartridge mounting portion on which a plurality of ink cartridges(31-34) are detachably mountable. Each ink cartridge having an element(41-44) written with information, an accumulating unit for accumulating a discharge amount of ink discharged for every ink cartridge mounted on the cartridge mounting portion, and a writing member for writing information into the element. The writing member writes information into an element in the ink cartridge selected according to an accumulated result of the accumulating unit, out of the plurality of ink cartridges mounted on the cartridge mounting portion.
Patent KR-20030047530-A (KR)
Title: Apparatus and method for controlling brightness and/or contrast gain automatically
Inventor: SONO KOICH
IPC: H04N5/20
Filed: 2001-12-11
Abstract: PURPOSE: An apparatus and a method for automatically controlling luminance are provided to detect average luminance of a display image to automatically control contrast and brightness for each of predetermined multiple luminance level regions according to the detected average luminance value. CONSTITUTION: An apparatus for automatically controlling luminance includes a luminance calculation unit(34), a luminance level region judgement unit(35), and an automatic luminance controller(36). The luminance calculation unit calculates an average luminance value and maximum luminance value of a display image. The luminance level region judgement unit divides a luminance level into a plurality of luminance regions by using the maximum luminance value and judges which one of the plurality of luminance regions corresponds to the calculated average luminance value. The automatic luminance controller controls an amplification factor related with the luminance level corresponding to the judged luminance region.
Patent KR-20030047603-A (KR)
Inventor: LEE HYEON U
IPC: F16H3/00
Filed: 2001-12-11
Abstract: PURPOSE: A synchronizer is provided to quickly and easily tune and to effectively prevent the secondary shift. CONSTITUTION: A sleeve(6) is geared with the outer surface of a hub gear(4) to be movable in an axial direction. The hub gear is fixed in an input shaft(2) of a change gear. A synchronizer ring(8) receives the axial operating force when the sleeve is moved. A clutch gear(10) is geared with the sleeve after synchronizing with the synchronizer ring. A synchronizer key(12) gives the primary axial operating force to the synchronizer ring at an initial synchronization and gives the secondary axial operating force at the finishing of the synchronization by forming a protrusion to be inserted into a key groove portion under the sleeve. Thereby, the reduction of the shifting feeling and the breakage of the gear are prevented and the tuning time is reduced.
Patent KR-20030048331-A (KR)
Title: Sensor for preventing automobile crash by using photonic quantum ring laser array
Inventor: KWON O DAE
IPC: G01S17/931
Filed: 2001-12-12
Abstract: PURPOSE: Provided is a vehicle collision preventing sensor using photonic quantum ring laser array, which helps to avoid collision by controlling braking or steering system or alarming automatically when vehicles are approached within a certain distance. CONSTITUTION: The sensor consists of: photonic quantum ring laser array which emits different wavelength according to view angle; reflection unit which reflects light emitted from the photonic quantum ring laser array; and detection unit which detects light reflected from reflection unit. The photonic quantum ring laser array and the detection unit are hybrid-integrated sensor chip. The reflection unit is cubic mirror structure. The detection unit includes photo diode which generates voltage responding laser of specific wavelength.
Patent KR-20030049345-A (KR)
Inventor: HONG YUN GI
IPC: H01J9/236
Filed: 2001-12-14
Abstract: PURPOSE: A coil winding frame for a deflection yoke is provided to achieve optimum deflection characteristics by allowing for ease of change of dispersion of deflection coil. CONSTITUTION: A coil winding frame(1) comprises a winding unit(10) having a semi-conical curvature; a guide unit(20) disposed at both sides of the winding unit and which guides coil to the winding unit; an installation hole formed in a vertical direction on the curve of the winding unit; a block(30) accommodated into the installation hole in such a manner that the block is movable in a vertical direction, and which has a top surface corresponding to the curve of the winding unit; and a control unit connected to the lower portion of the block through the installation hole, and which controls the height of the block.
Patent KR-20030050656-A (KR)
Inventor: LEE YUN JIK
IPC: H01L21/205
Filed: 2001-12-19
Abstract: PURPOSE: A method for forming a tungsten layer is provided to be capable of restraining the increase of resistivity due to the fluorine contained in the tungsten layer when depositing the tungsten layer using a CVD(Chemical Vapor Deposition). CONSTITUTION: A tungsten layer(22) is deposited on a wafer(21) by using a predetermined gas containing WF6 and reducing gas. A plasma process is carried out on the surface of the tungsten layer. Preferably, the plasma process is carried out by using predetermined plasma containing hydrogen atoms. Preferably, the plasma process is carried out in a chamber used for depositing the tungsten layer by in-situ. Preferably, the plasma process is capable of being carried out by ex-situ using another chamber regardless of the deposition of the tungsten layer.
Patent KR-20030052906-A (KR)
Title: A Back-up Roll Center Automatic Alignment Equipment
Inventor: KIM TAE JIN
IPC: B21B31/16
Filed: 2001-12-21
Abstract: PURPOSE: An apparatus for automatically adjusting center of back-up roll is provided to automatically adjust the center of the back-up roll in removing equipment of cold rolling back-up roll chocks. CONSTITUTION: The apparatus comprises a back-up roll resting table(11) in which a rectangular groove is formed at both sides of the upper central part of resting round for resting back-up roll, and both side parts of which have an inclination plane of 45 degrees of an angle; a rod(12) which is connected to the lower part of the back-up roll resting table(11), and on one side surface of which a rack pinion gear(13) is formed; a driving motor for driving the back-up roll resting table(11); a slide(23) moved along an inclination plane of the back-up roll resting table(11); a sensor bar housing(20) which is fixed to the upper part of the slide(23), and on which a groove is formed so that shaft(21a) of stopper(22) and sensor bar(21) moved along rectangular groove of the resting round is moved along the groove; a sensor bar(21) on which the shaft(21a) is formed so that the shaft(21a) moves along the groove of the sensor bar housing(20), and which is supported by pressing springs; and proximity sensors(50,50a) for stopping operation of driving motor(13c) by sensing position of the sensor bar(21).
Patent KR-20030053836-A (KR)
Title: Manufacturing method of boild fish pastel by using dried croaker
Inventor: LEE DAL SU
IPC: A23L17/00
Filed: 2001-12-24
Abstract: PURPOSE: Provided is a method of preparing dried yellow corvina of boiled fish paste, which has various beneficial nutrients. The fishy smell of yellow corvina is eliminated and cooking method thereof is improved. CONSTITUTION: A method of preparation of dried yellow corvina of boiled fish paste comprises the steps of: washing and salting yellow corvina for 3-5 hours at 5% salinity; drying it by natural sea wind for 3-5 months to have less than 30% moisture; separating a tail and a head therefrom; grinding it into not more than 0.5mm size in a grinder; preparing the meat of yellow corvina separately; mixing the meat in a mixer with 1% salt, 3% vegetable, 40% wheat flour, 20% of the same fish meat, 30% dried fish powder, 1% syrup, 1% sesame, 2% seasoning and 2% edible oil; molding the mixture into dried yellow corvina shape in a mold; boiling or frying the molded fish paste; and inspecting the boiled fish paste and vacuum packaging it.
Patent KR-20030055405-A (KR)
Title: A Liquid crystal display device method for fabricating the same
Inventor: SO JAE MUN
IPC: G02F1/136
Filed: 2001-12-26
Abstract: PURPOSE: An array substrate for an LCD(Liquid Crystal Display Device) and the producing method thereof are provided to prevent data line shorts caused by etching solution. CONSTITUTION: Many gate wires(125) are formed in a line on a substrate. Many data wires(145) defines pixel areas by crossing with the gate wires. A thin film transistor is formed in the crossed point of the gate wires and the data wires. The thin film transistor contains a gate electrode(123), a semiconductor layer(136), a source electrode(141) and a drain electrode(143). A semiconductor line(138) is extended from the semiconductor layer to the lower part of the data wires. A dummy wire(126) is located under the part of the data wires. A transparent pixel electrode(155) is formed in the pixel area by contacting to the drain electrode. Thereby, the short of the data wires by etching liquid is prevented and the shorted data wires are repaired.
Patent KR-20030055552-A (KR)
Title: Fuel injection controlling device of gasoline direct injection type engine and method thereof
Inventor: CHOI JONG HYEOK
IPC: F02D41/40
Filed: 2001-12-27
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved cold start ability of engine, while reducing emission of hydro-carbon and smoke and parts count. CONSTITUTION: An apparatus comprises a primary fuel pump(110) for pumping a low pressure fuel; a secondary fuel pump(120) having an input terminal connected to the output terminal of the primary fuel pump, and which presses the fuel being supplied from the primary fuel pump; a fuel rail(130) for supplying the pressurized fuel to an injector, and suppressing fluctuation of the pressure of the pressurized fuel being supplied from the secondary fuel pump; a fuel rail relief valve(140) for maintaining the fuel pressure in the fuel rail by being open/shut in accordance with the fuel pressure in the fuel rail; a fuel pressure sensor(150) for measuring the pressure of the fuel in the fuel rail; a fuel check valve(160) interposed between the output terminal of the secondary fuel pump and the fuel rail, and which controls flow of the fuel being supplied from the secondary fuel pump to the fuel rail; a water temperature sensor(170) for sensing the water temperature of the gasoline direct injection engine; an engine control unit(180) for analyzing the signal input from the sensors, and generating a fuel pressure control signal during the cold start of the engine; and a fuel pump relief valve(190) for maintaining the transmission pressure of the secondary fuel pump at the preset pressure level.
Patent KR-20010074742-A (KR)
IPC: B32B5/32
Filed: 1999-07-19
Abstract: A multiple ply paper web (10) comprising at least one outer cellulosic ply (30), preferably two outer cellulosic plies (30) passively bonded to at least one inner ply (20). The inner ply can be comprised of meltblown fibers formed into a liquid-impermeable, breathable nonwoven web. The tissue plies can be creped tissue paper having a basis weight of from about 10 g/m<2> to about 100 g/m<2>, preferably from about 15 g/m<2> to about 25g/m<2>. In a preferred embodiment, the meltblown fibers of the inner ply comprise polypropylene fibers having an average diameter of less than about 10 microns, and more preferably less than about 2.5 microns. The nonwoven web can have a basis weight from about 1 g/m<2> to about 15 g/m<2>, preferably from about 1 g/m<2> to about 10 g/m<2>, and more preferably from about 1 g/m<2> to about 8 g/m<2>. In a preferred embodiment the inner ply has a Moisture Vapor Transmission Rate of at least about 4000, and can hold a hydrostatic head of at least about 20 mm H2O.
Patent KR-20010089264-A (KR)
IPC: C10L1/16
Filed: 1999-09-16
Abstract: 연료 연소동안 오염 방출물을 감소시키기 위해서 액체 탄화수소 연료를 처리하는데 사용하는 연료 첨가제가 발표되는데, 첨가제 조성물은 미네랄 시일 오일, 미네랄 스피리트, 글리콜 알킬 에테르 및 알킬 방향족 에톡실화 계면활성제를 함유하도록 배합됨을 특징으로 한다. 본 발명의 연료 첨가제 조성물은 연료와 혼합되어서 연료 연소동안 방출물을 크게 감소시킨다.
Patent KR-20010082275-A (KR)
IPC: C08L23/16
Filed: 1999-10-26
Abstract: 본 발명에 따르면, 일반적으로 에틸렌, α-올레핀 엘라스토머성 중합체를 기초로 하는 압출된 형상, 프로파일 및 부품을 중합반응에 대한 테일러링된 접근으로 결점 없이 메탈로센계 중합체의 모든 이점은 제공하는 중합체를 유도함으로써 제조할 수 있다.  또한, 에틸렌, α-올레핀 엘라스토머성 중합체는 일반적으로 시판되는 메탈로센으로 촉매화된 엘라스토머성 중합체보다 넓은 분자량 분포도를 갖는다.