baber/WOPTO huggingface dataset:
Patent KR-20040011147-A (KR)
Title: advanced wastwater treatment system using a submerged type membrane
Inventor: CHOI SONG HEU
IPC: C02F9/14
Filed: 2002-07-29
Abstract: PURPOSE: Provided is a submerged membrane separation system for advanced water treatment, which can remove nitrogen and phosphorous as well as organic materials and suspended solids in wastewater with high efficiency. CONSTITUTION: The system comprises a grit chamber(1) for receiving raw wastewater to be treated; a screen tank(2) for receiving wastewater in the grit chamber(1) when water level of the grit chamber(1) is higher than a predetermined level; an equalization basin(3) located at a lower position than the screen tank(2) and receiving wastewater filtered by the screen tank(2); an anaerobic zone(4) for receiving wastewater in the equalization basin(3) by a submerged pump(12) via a micro-filter-screen(14) when water level in the equalization basin is higher than a predetermined level; an anoxic zone(5) for receiving wastewater from the anaerobic zone(4) when water level of the anaerobic zone is higher than a predetermined level and returning the wastewater in the anoxic zone to the anaerobic zone(4) by a return pump(15) submerged in the anoxic zone(5); a membrane separation aerobic zone(6) for receiving wastewater from the anoxic zone(5) when water level of the anoxic zone is higher than a predetermined level; a stabilization tank(7) for receiving sludge from the membrane separation aerobic zone(6), returning the sludge to the anoxic zone(5) during the normal operation condition by a return pump(5) submerged in the stabilization tank(7) and transferring the sludge in the stabilization tank(7) to a sludge thickener(9) when MLSS concentration is high; a treated water tank(8) for receiving treated water from the membrane separation aerobic zone(6) by a suction pump(7) and discharging it by an effluent pump(19); and a blower(18) for supplying air to a diffuser installed in the membrane separation aerobic zone(6), the sludge thickener(9) and the treated water tank(8).
Patent KR-20040019699-A (KR)
Inventor: LEE YUN HYEONG
IPC: B21D1/02
Filed: 2002-08-29
Abstract: PURPOSE: A cleaning device for preventing damage of roll is provided which improves quality of product and secures safety of working by automatically removing the foreign materials promptly and easily through a foreign material remover when foreign materials are transferred onto the surface of deflector roll in tension leveller. CONSTITUTION: The cleaning device comprises a foreign material remover base(61) fixed to a part extended from both side bearing blocks for rotationally supporting deflector roll; a shaft gear box(59) installed on an upper surface of the foreign material remover base so that the shaft gear box is moved in a length direction of the foreign material remover base; a knife base(44) which is rotationally axially fixed to the gear holes with being inserted into gear holes(65) of the shaft gear box, and the inside of which is stepped; air packs(42) comprising air charging members restingly fixed onto the stepped surface of the knife base; a knife(47) fixed onto the inside of the knife base with being spaced apart from the knife base in a certain gap so that the knife is pushed by air pressure of the air packs; and a knife cover(41) for covering an upper surface of the knife base to fix the air packs and knife, wherein the cleaning device further comprises an arc shaped foreign material pan(48) attached to an upper surface of the knife cover(41).
Patent KR-20040019753-A (KR)
Title: Lamp holder assembly and back light unit applying the same
Inventor: HONG BYEONG HUI
IPC: G02F1/13357
Filed: 2002-08-29
Abstract: PURPOSE: A lamp holder assembly and a backlight unit employing the same are provided to simplify the lamp holder structure, and keep the strength of an upper lamp holder part, which fixes fluorescent lamps, for protecting the external electrodes of the fluorescent lamps against the external impact. CONSTITUTION: A lamp holder assembly includes upper and lower lamp holder parts(210,220), a conductive strip(28), and reflection elements. The lower lamp holder is formed of a polymer with high elasticity and has a plurality of lamp insertion grooves(221) by a predetermined interval. External electrode parts(23a) of fluorescent lamps(23) are inserted into the grooves. The lower lamp holder part has a securing surface(222) disposed by the conductive strip formed of metal. The conductive strip is in the parallel structure to contact the external electrodes of the fluorescent lamps. The upper lamp holder is coupled with the lower lamp holder part and is formed in the bar shape to cover the top surface of the lower lamp holder part secured by the external electrodes. The upper lamp holder has pressing parts(212) for supporting the conductive strip. The reflecting elements are formed to the upper and lower lamp holder parts to re-project the light of the fluorescent lamps to a diffusion plate after reflection.
Patent KR-20040025053-A (KR)
Title: Side garnish having cavity groove
Inventor: CHOI CHAN MUK
IPC: B60J5/04
Filed: 2002-09-18
Abstract: PURPOSE: A side garnish with a protruded part is provided to fasten the side garnish to a door panel firmly by supporting the center of the side garnish with contacting the protruded part to the door panel, and to prevent damage and deformation of the side garnish by absorbing impact with reinforcing the side garnish. CONSTITUTION: A side garnish(100) is mounted in the lower part of a door in a vehicle to protect a door panel, and spaced from the door panel. A protruded part(120) is formed in the center of the side garnish and contacted to the door panel to prevent deformation by supporting the side garnish. A hollow is formed in the protruded part of the side garnish, and a semicircular through hole(110) is formed in the protruded part. The semi-cylindrical protruded parts are extended longitudinally and arranged in the side garnish. The door panel is supported by the protruded part, and the protruded part is contracted to absorb impact in applying shock.
Patent KR-20040029192-A (KR)
Title: A conveyor tray and a conveyor apparatus for conveying wire coil
Inventor: LEE WON HO
IPC: B21B39/00
Filed: 2002-09-25
Abstract: PURPOSE: A conveyor tray is provided which prevents the front end part of wire coil from being stuck to a gap between upper plates of the conveyor trays by changing shape of the upper plate of the conveyor tray, and a wire coil transferring conveyor apparatus equipped with the conveyor tray is provided. CONSTITUTION: In a conveyor tray of wire coil transferring conveyor apparatus comprising upper plates(21) a plurality of which are rotated in a closed curve shape with being closely connected to each other in a line by connection shafts, and on which wire coil is laid down, a connection plate(22) to which a side part of the connection plate is adhered in a horizontal direction at the lower surface of the upper plates, and a pair of through holes(27) formed on the connection plate with being spaced apart from left and right sides of the connection plate to the inner side of the connection plate, the conveyor tray is characterized in that first stepped part(23) is formed on the upper surface of the upper plates in such a way that level is different from an end part perpendicular to the connection plate to a lower surface direction, and second stepped part(24) is formed on the lower surface of the upper plates in such a way that level is different from other end part facing the end part to an upper surface direction.
Patent KR-20040026814-A (KR)
Title: Coffee extractor for microwave oven
Inventor: CHO YEONG WON
IPC: A47J31/02
Filed: 2002-09-26
Abstract: PURPOSE: A coffee maker for a microwave oven is provided to brew coffee in the microwave oven by heating the inside of a heating container only with high frequency wave. CONSTITUTION: A coffee maker for a microwave oven is composed of a heating container(10) storing water, passing high frequency wave and heating water by receiving high frequency wave; an extractor(20) arranged over the heating container and made of metal material not to permeate high frequency wave to obtain extract from coffee beans with putting coffee bean powder; and a communication pipe(30) extended from the extractor and arranged in the heating container. The extractor extracts coffee through a filter(21), and water moves from the heating container to the extractor by difference between internal pressure of the heating container and internal pressure of the extractor with steam pressure in boiling water. The extractor is contacted to the opening part of the heating container to restrict leakage of pressure. The heating container is made of transparent glass or tempered glass to pass the high frequency.
Patent KR-20030027818-A (KR)
Title: Plasma Display Panel Production Process and Transfer Film for Fabricating Separator Wall
Inventor: ITANO KOUJI
IPC: H01J11/34
Filed: 2002-09-27
Abstract: PURPOSE: To provide a manufacturing method for a plasma display panel sufficiently reducing the number of process in the formation of a partition wall, having superior production efficiency, and capable of forming highly accurate partition wall compared with the conventional manufacturing method and to provide a transfer film for forming the partition wall suitably used for a new formation process of the partition wall. CONSTITUTION: This partition wall formation method is provided with a process for forming a glass frit contained resin layer on a substrate by transferring the glass frit contained resin layer formed on a support film and forming a resist film on the glass frit contained resin layer, a process for forming a resist pattern on the glass frit contained resin layer by exposing and developing the resist film, a process forming a pattern of the glass frit contained resin layer corresponding to the resist pattern on the substrate by sand blasting the glass frit contained resin layer, and a process of backing the pattern of the glass frit contained resin layer.
Patent KR-20030027837-A (KR)
Title: Bit line control decoder circuit, virtual ground type nonvolatile semiconductor storage device provided with the decoder circuit, and data read method of virtual ground type nonvolatile semiconductor storage device
Inventor: YAMAMOTO KAORU
IPC: G11C16/08
Filed: 2002-09-27
Abstract: PURPOSE: To realize high speed read-out by suppressing effectively a leak current of an adjacent cell in a virtual ground type nonvolatile semiconductor memory. CONSTITUTION: At the time of read-out operation, a ground potential GND is applied to a bit line SBL5 connected to a source region of one memory cell transistor MC04 being object of read-out. Also, a read-out drain bias potential Vread is applied to a bit line SBL4 connected to a drain region of the memory cell transistor MC04. A bit line SBL3 connected to a drain region of a first adjacent memory cell transistor is made a floating state. The same potential Vdb as a read-out drain bias potential Vread is applied to a bit line SBL2 connected to a drain region of a second adjacent memory cell transistor MC02.
Patent KR-20040033425-A (KR)
Title: Preprocessing of digital audio data for mobile speech codecs
Inventor: HA TAE GYUN
IPC: G10L19/26
Filed: 2002-10-14
Abstract: PURPOSE: A method for pre-processing digital audio signals in a codec is provided to increase an encoding rate of music signals and prevent music from being stopped by EVRC. CONSTITUTION: Audio data is obtained(410). A genre of the audio data is judged(420). In the case of rock music and other polyphonic music, energy by frames of a music signal is calculated. Frames having small energy are defined as silence sections which are not pre-processed. EVRC(Enhanced Variable Rate Codec) encoding is executed to other frames having large energy and an encoding rate of each frame is obtained to increase locally increase band energy(430). In the case of classical music and other monophonic music, all frames are increased in energy(440).
Patent KR-20040034770-A (KR)
Title: Water Tank
Inventor: BYUN MOO WON
IPC: B65D90/08
Filed: 2002-10-15
Abstract: PURPOSE: A prefabricated water tank is provided to simplify an assembling work with an improved structure, to allow an aesthetically pleasing outer appearance and to increase heat insulating capability to be adaptively configured to a change in ambient temperature. CONSTITUTION: The prefabricated water tank comprises: a wall unit(100) including beam props(110) having grooves, wall panels(120) inserted into the grooves to be fixed, synthetic resin wall sheets(130) applied on inner surfaces of the beam props(110) and the wall panels(120), and tie bolts(140) connecting the beam props(110) to each other; a bottom unit(200); and a top unit(300), the bottom and top units(200,300) each having beam props, panels and synthetic resin sheets, wherein heat insulating panels(150) having a predetermined thickness and made of a synthetic resin are continuously arranged between each of the wall panels(120), the beam props(110) and the wall sheets(130), and wherein outer-wall decorating panels(160) are fixedly formed on the outer surfaces of the wall panels(120) and the beam props(110).
Patent KR-20030033111-A (KR)
Title: Turn signal switching unit
Inventor: TAKAHASHI ATSUO
IPC: H01H25/04
Filed: 2002-10-18
Abstract: PURPOSE: To provide a turn signal switch device which is easily assembled and small-sized by reducing the number of parts. CONSTITUTION: The turn signal switch device is provided with a housing 1, a control lever 9 supported by the housing so that it can rotate, a first cancel lever 5 which is rotationally operated by coming into contact with a cancel projection 14 on the steering side and a second cancel lever 4 which is rotated by being connected with the first cancel lever. A protruding axis 4a or a slot of the second cancel lever 4 is inserted to a slot 3b or a protruding axis bored at a base plate 3a of the housing and the protruding axis 4a is retained at a central position of the slot 3b by being nippedly retained by both ends 6b of a second spring 6 attached to the base plate 3a or the second cancel lever 4 so that the both ends are exposed to the slot 3b.
Patent KR-20040035444-A (KR)
Title: A stack semiconductor package and it's manufacture method
Inventor: CHA GI BON
IPC: H01L23/48
Filed: 2002-10-22
Abstract: PURPOSE: A stack package and a fabricating method thereof are provided to improve electrical characteristics and reduce manufacturing cost by shortening a length of a signal line. CONSTITUTION: A stack package includes a panel(100C) and a plurality of pin-shaped connectors(200A). The panel(100C) has a loading area to load a CSP package(PKG). A circuit pattern is formed on a predetermined region of the panel corresponding to the CSP package(PKG). The circuit pattern of the panel is electrically connected to the CSP package(PKG). The first through-holes(104) are formed at both sides of the circuit pattern. The pin-shaped connectors(200A) are inserted into the first through-holes(104) of the panel.
Patent KR-20040042636-A (KR)
Title: Composition for stabilizing enzyme and storage method of enzyme with same
Inventor: KO YU SEOK
IPC: C12N9/00
Filed: 2002-11-15
Abstract: PURPOSE: A composition for stabilizing an enzyme and a storage method of an enzyme using the same are provided, thereby storing enzymes with activity at room temperature for a long period, so that freezing equipments are not required to store them. CONSTITUTION: A composition for stabilizing an enzyme comprises 50 to 250 nM of dithiothreitol and 0.01 to 10 mM of cetyltrimethylammonium bromide. A storage method of enzyme comprises the steps of: (a) adding the composition for stabilizing an enzyme containing a solvent, dithiothreitol and cetyltrimethylammonium bromide into an enzyme to prepare an enzyme composition; (b) adsorbing the enzyme composition to a carrier; and (c) freeze-drying the enzyme composition-adsorbed carrier under reduced pressure, wherein the enzyme is selected from a restriction enzyme, reverse transcriptase, DNA polymerase, RNA polymerase and tag polymerase; and the carrier is cellulose paper.
Patent KR-20040044600-A (KR)
Title: Reactor for Hydrofluorocarbon Compound manufacturing
Inventor: CHO UK JAE
IPC: B01J19/02
Filed: 2002-11-21
Abstract: PURPOSE: Provided is a reactor for preparing hydrofluorocarbon compounds, which supplies reaction heat easily and has improved working life by inhibiting the deterioration of PTFE lining on the inner wall of the reactor. CONSTITUTION: The reactor is used for preparing hydrofluorocarbon compounds by reacting organic chlorinated compounds with hydrogen fluoride in the presence of a halogenated antimony catalyst in the liquid phase. In the reactor, multiple inner reactor spaces(G) having an interval of 2-10 mm are formed by supports between the inner wall(B) and the outer wall(A) of the reactor, and multiple discharge ports(E) having a size of 2-5 mm are formed on the whole surface of the inner wall(B), wherein the discharge ports(E) are spaced apart from each other by a distance of 150-300 mm.
Patent KR-20040046069-A (KR)
Title: Transmission Power Calibration Method For Base Station Using Handoff
Inventor: LEE JIN U
IPC: H04B7/26
Filed: 2002-11-26
Abstract: PURPOSE: A method for controlling base station transmission power using a handoff is provided to measure and control transmission power without releasing a call by performing an intra-cell hard handoff for a call set in an FA(Frequency Assignment)/sector. CONSTITUTION: A base station management system requests a base station to control transmission power periodically or according to an operator's command(S31). A power management block of a BSP(Base station Signaling Processor) positioned in the base station requests a hard handoff for a call set in a specific FA/sector from a CCP(Call Control Processor) of a base station controller(S32). The CCP checks a call set-up state of an adjacent FA/sector, and if a handoff is available, the CCP performs a hard handoff between the specific FA/sector and the adjacent FA/sector which does not perform transmission power controlling function(S33). The power management block transfers target power of the FA/sector to an RCP(Radio Channel Processor)(S34). A PACA(Power Adjustment Control board Assembly) measures current transmission power of the FA/sector and transfers it to the RCP(S35).
Patent KR-20040050142-A (KR)
Title: Fabrication of hollow palladium catalyst
Inventor: HYUN TAEK HWAN
IPC: B01J23/44
Filed: 2002-12-09
Abstract: PURPOSE: Provided is a method for preparing a hollow palladium catalyst consisting of palladium nano particles. CONSTITUTION: The method comprises the steps of (a) reacting palladium compound precursor on the surface of silica derivatized by functional group to prepare a composite of palladium and silica; and (b) removing the silica from the composite of palladium and silica by using etchant, wherein the palladium compound precursor is selected from the group consisting of palladium acetylacetonate, palladium acetate, palladium chloride, palladium bromide, palladium iodide, chloropalladium acid, palladium sulfate, palladium nitrate and combinations thereof and the compound containing the functional group is mercaptopropyltrimethoxysilane, mercaptopropyltriethoxysilane, aminopropyltrimethoxysilane, aminopropyltriethoxysilane, phosphinopropyl triethoxysilane, cyanopropyltrimethoxysilane, cyanopropyltriethoxysilane and combinations thereof.
Patent KR-20040051072-A (KR)
Title: Method for fabricating of OLED
Inventor: KIM UNG GWON
IPC: H05B33/10
Filed: 2002-12-11
Abstract: PURPOSE: A method for fabricating an organic electro-luminescent device is provided to simplify a process for forming a barrier rib by using a predetermined material for hardening a photoresist layer. CONSTITUTION: A plurality of pixels are defined on a substrate(100). A first electrode(102) corresponding to the pixels is formed on the substrate. A shielding pattern is formed on the substrate. A photoresist layer is formed on the shielding pattern. A hardening layer is formed on the photoresist layer. A mask including a shielding part and a transmitting part is formed on a predetermined position apart from an upper surface of the substrate. The photoresist layer including the hardening layer is exposed by radiating beams to the transmitting part of the mask. A barrier rib(112) is formed by performing a developing process for the hardening layer and the photoresist layer. An organic emission layer(114) is formed on a first electrode between the barrier ribs. A second electrode(116) is formed on the organic emission layer.
Patent KR-20040053535-A (KR)
Title: Mounting structure of side window of bus
Inventor: MUN BO SEUNG
IPC: B60J1/08
Filed: 2002-12-16
Abstract: PURPOSE: Installation structure of a side window for a bus is provided to ventilate efficiently and prevent accidents by opening and shutting the side window or sliding the side window conveniently, and to cut down manufacturing cost by simplifying the process. CONSTITUTION: A side window installation system comprises a window sash(10) having an upper sash(14) inserting a run channel(12) longitudinally, and a lower sash(16) including a runner guide(16a); a lower runner(20) fitted to the runner guide through a lower recessed part(22) longitudinally formed and turned with mounting a cushion rubber(26) along an upper recessed part(24); a glass(30) inserted and fixed to the upper recessed part by inserting the cushion rubber; and an upper runner(40) contracted and expanded by an elastic support unit with fixing the upper part of the glass, and installed by inserting the run channel to the upper sash.
Patent KR-20040056836-A (KR)
Title: Method for smoothing inter-metal dielectric layer of semiconductor device
Inventor: LEE DAE GEUN
IPC: H01L21/31
Filed: 2002-12-24
Abstract: PURPOSE: A method for planarizing an interlayer dielectric of a semiconductor device is provided to improve process yield by omitting a CMP(chemical mechanical polishing) process in planarizing an interlayer dielectric and by excluding a process condition occurring in a polishing process. CONSTITUTION: A metal layer is deposited on a lower thin film(10) and is patterned to form a metal interconnection pattern(20). An oxide layer(30) is thinly deposited on the lower thin film having the metal interconnection pattern. An HDP(high density plasma) insulation layer(60) is formed on the lower thin film having the deposited oxide layer. The first SOG(spin on glass) insulation layer(70) is deposited on the lower thin film having the deposited HDP insulation layer. A TEOS(tetraethoxysilane) insulation layer(80) is deposited on the lower thin film having the deposited first SOG insulation layer.
Patent KR-20020026366-A (KR)
IPC: C12N15/62
Filed: 2000-08-07
Abstract: The present invention relates to a process for the recombinant production of a desired heterologous polypeptide with a clearly defined homogenous N-terminus in a bacterial host cell. A fusion protein comprising a peptide with the autoproteolytic activity of an autoprotease N<SUP>pro </SUP>of a pestivirus and the heterologous polypeptide is initially expressed in the form of cytoplasmic inclusion bodies in the host cell, the inclusion bodies are isolated and subsequently treated so that the desired heterologous polypeptide is cleaved autoproteolytically by the N<SUP>pro </SUP>activity of the fusion protein.
Patent KR-20020049004-A (KR)
Title: Pharmaceutical Compositions Comprising Oxcarbazepine
IPC: A61P25/08
Filed: 2000-10-31
Abstract: Oral dosage forms comprising oxcarbazepine which when administered to a patient display no food effect.
Patent KR-20020081270-A (KR)
Title: 플렉시블 다이 및 그 제조방법
IPC: B23P15/40
Filed: 2001-12-14
Abstract: 푸시 절단 블레이드(2)를 얻기 위해, 플렉시블 베이스(1)와 이 베이스로부터 돌출된 돌출부(사다리꼴 단면 돌출부(21)가 에칭에 의해 형성된다. 그리고 나서, 돌출부(21)의 측면 또는 표면들이 절단되어 수직 돌출부(2b)로 된다. 마지막으로, 수직 돌출부(2b)의 첨단이 예리하게 되어 이중(또는 단일) 절단 에지(2a)로 된다.