baber/WOPTO huggingface dataset:
Patent KR-20040076166-A (KR)
Inventor: NAM GI BEOM
IPC: H04L12/28
Filed: 2003-02-24
Abstract: PURPOSE: An apparatus and a method for converting an ATM adaptive layer 2 address using a bit binary tree are provided to reduce time required for searching an AAL2(ATM Adaptation Layer 2) address by using a sequential search table. CONSTITUTION: Three AAL2 addresses each consisting of 3 bits are allocated to a memory in an lu interface. In order to search an AAL2 address to be changed, a bit binary tree is used. Namely, the AAL2 address that is not used is searched by using the bit binary tree. In detail, the non-used AAL2 address is searched by sequentially searching from a node 1 to a node 3. The search of the non-used AAL2 address and the allocation of the searched AAL2 address to the memory are handled by a controller included in the lu interface.
Patent KR-20040077327-A (KR)
Inventor: EUN JAE HWAN
IPC: H01L21/31
Filed: 2003-02-28
Abstract: PURPOSE: A method for fabricating a single crystalline layer using ferroelectric single crystalline quality is provided to improve a dielectric characteristic, a piezoelectric characteristic, an electrical characteristic, a mechanical characteristic, and an electro-optic characteristic. CONSTITUTION: A bottom oxide layer having a Perovskite structure and a bottom electrode are formed on a silicon substrate or a ferroelectric single crystalline substrate. A ferroelectric single crystalline layer is deposited on the bottom oxide layer and the bottom electrode by using a PLD(Pulsed Laser Deposition) method and a MOCVD(Metal Organic Chemical Vapor Deposition) method. The thickness of the ferroelectric single crystalline layer is 0.1 to 20 micrometers.
Patent KR-20040080070-A (KR)
Inventor: KIM TAE YEONG
IPC: F25D23/02
Filed: 2003-03-10
Abstract: PURPOSE: A refrigerator having a homebar door by an oil damper is provided to prevent vibration, noise, damage and impact applied to the homebar door by controlling the speed in opening the homebar door, and to improve satisfaction of consumers by opening and closing the homebar door stably. CONSTITUTION: A refrigerator comprises a refrigerator compartment door(15) opening and closing a refrigerator compartment, and having an opening part(30) communicating the refrigerator compartment with the outside, and a homebar having a homebar door(25) opening and closing the opening part. The homebar door is turned and combined with the opening part by a hinge. A hinge assembling shaft(60) is combined with a rotating shaft of an oil damper(65) to apply damping force in turning the homebar door. The oil damper is composed of a cylinder body and the rotating shaft turned and protruded from the cylinder body.
Patent KR-20040080116-A (KR)
Inventor: YOON TAE HYEONG
IPC: B25B11/00
Filed: 2003-03-11
Abstract: PURPOSE: A part supporting device for machining is provided to improve working efficiency by firmly and stably fixing parts to a worktable. CONSTITUTION: A part supporting device for machining is composed of a base plate(100), a guide rail(200) installed at the top of the base plate, a sliding plate(300) fit into the guide rail and sliding on the base plate, a support unit(400) mounted to the sliding plate and supporting parts, and a fixing unit for fixing the sliding plate to the base plate. The fixing unit includes a plurality of first fixing grooves, a second fixing groove, and a fixing pin.
Patent KR-20040080664-A (KR)
Inventor: KANG JUNG GU
IPC: G08B17/117
Filed: 2003-03-12
Abstract: PURPOSE: A fire detector using an electronic nose sensor is provided to minimize the damage by performing early suppression and looking into causes of the fire. CONSTITUTION: A fan motor(10) includes a suction part(12) for collecting air. A sensor array(20) includes a plurality of sensors in order to identify a predetermined pattern of a smell through the suction unit. A detector/amplifier(30) changes the identified smell as data and detects and amplifies data signals of the identified smell. An A/D converter(40) is used for converting the detected data signals to electric signals. A storage unit(50) stores various patterns of fire smells as reference values. A display(60) is used for displaying present states of the sensors. An alarm(70) is used for alarming a fire according to a contact state of a relay. A microcomputer(80) controls the fan motor and the display, determines a state of the fire by comparing the detected signal pattern with the stored reference values, and adjusts the contact of the relay.
Patent KR-20040081881-A (KR)
Inventor: PAENG DEOK GI
IPC: H01L21/304
Filed: 2003-03-17
Abstract: PURPOSE: A spin dryer is provided to enlarge durability and lifetime by installing a filtering part at an entrance of a discharging line toward a front side of a waste water discharging tube. CONSTITUTION: A plurality of wafers are loaded on a carrier. The rotor is used for rotating the wafers in order to drain deionized water from each surface of the wafers to a discharging line(30). The discharging line is installed at one side of a chamber(10). A filtering part(40) is installed at the discharging line corresponding to an entrance of the chamber in order to filter the deionized water discharged from the surface of the wafer. The filtering part is installed between the chamber and a waste water discharging tube(32) of the discharging line.
Patent KR-20040082572-A (KR)
Inventor: CHO NAM SU
IPC: F28F1/40
Filed: 2003-03-19
Abstract: PURPOSE: A fin-tube integrated type heat exchanger is provided to maintain a cross sectional area of a refrigerant pipe by generating resistant force to bending stress applied in bending the refrigerant pipe, thereby preventing a drop in pressure of a refrigerant. CONSTITUTION: A fin-tube integrated type evaporator includes a refrigerant pipe bent several times to guide a refrigerant, and a plurality of cooling fins continuously formed at a fin forming part integratedly extended from an outer peripheral surface of the refrigerant pipe for vaporizing liquid refrigerant. The refrigerant pipe has grooves(111) formed at an inner peripheral surface thereof in predetermined width and depth at equal gaps in association with a circumferential direction. The grooves are formed of engraved parts(111a) formed in predetermined depth and width, and protruded parts(111b) formed between the engraved parts. The length of the protruded parts becomes longer as the protruded parts go in a direction orthogonal to a bending direction so that the protruded parts adhere closely to each other.
Patent KR-20040090088-A (KR)
Inventor: NA JEONG UK
IPC: F01P11/16
Filed: 2003-04-16
Abstract: PURPOSE: A method for diagnosing a defect of a thermostat is provided to exactly decide a mechanical trouble of the thermostat by correction for the traveling wind and to improve diagnosis performance by expanding a decision condition. CONSTITUTION: A method for diagnosing a defect of a thermostat is composed of steps for deciding if satisfying a thermostat-defect diagnosing execution condition with accumulating the traveling speed as an engine starts(S100,S110,S120); setting up a decision initial set time according to the intake amount of air and subtracting the initial set time to 0 time point(S130); re-setting and subtracting a defect decision time of the thermostat to the 0 time point as the intake amount of the air is changed during subtracting the decision initial set time(S160); storing the temperature of coolant and computing an average of the accumulated vehicle speed if the subtracted defect decision time of the thermostat reaches the 0 time point(S190,S200,S210); calculating a basic decision temperature correction value for the temperature of coolant according to affection of the traveling wind for an average value of the computed vehicle speed; and deciding if the thermostat is broken down by comparing the coolant temperature-basic decision temperature correction value with an actual coolant temperature according to the calculated traveling wind.
Patent KR-20040090141-A (KR)
Inventor: MUN GI IL
IPC: H05K1/18
Filed: 2003-04-16
Abstract: PURPOSE: A multi-package module is provided to mount a plurality of packages on the top or bottom of a printed circuit board in a safe manner, by forming a plurality of protrusions on the printed circuit board. CONSTITUTION: A plurality of via holes penetrate through the top and bottom surfaces of a printed circuit board(50). A plurality of protrusions are formed on the top and bottom surfaces of the printed circuit board in such a manner that the protrusions support a plurality of packages mounted on the top and bottom surfaces of the printed circuit board. The via holes are filled with conductive materials(10,20), and the gap formed between the packages and the printed circuit board is filled with a sealant. The protrusions are solder resists.
Patent KR-20040090427-A (KR)
Inventor: LEE CHANG RIM
IPC: F25D23/00
Filed: 2003-04-17
Abstract: PURPOSE: A structure of a machine chamber cover of a refrigerator is provided to easily connect a hose with a valve installed at a machine chamber while appropriately protecting the valve. CONSTITUTION: A valve(12) is formed at a machine chamber formed at a lower part of a refrigerator main body(11). A hose(13) is connected with the valve. A machine chamber cover(14) covers the back of the machine chamber for protecting a plurality of parts installed inside the machine chamber. An aperture(141) is formed by opening a certain part of the machine chamber cover arranged with the valve. A protective cover(15) is formed to cover the aperture from the outside for operating a connection state of the valve and the hose from the outside.
Patent KR-20040098192-A (KR)
Inventor: KIM KI SUK
IPC: G01B3/12
Filed: 2003-05-14
Abstract: PURPOSE: A distance calculation device is provided to simply measure a real distance by inputting a reduced value of a map and moving across the path connecting two positions to each other. CONSTITUTION: A distance calculation device for mapping a map distance to a real distance includes a housing(10), a reduced scale value inputting part(20), a light sensor part(30), a distance calculating part(40), and a display part(50). The map distance is the length of the path connecting a first position to a second position on a map. The reduced scale value inputting part(20) is installed at the housing(10) and receives the value of the reduced scale of the map. The light sensor part(30) is installed in the housing(10). The light sensor part(30) detects the movement of the housing(10) using light and converts the detected value into an electrical signal. The calculating part(40) is installed in the housing(10). The calculating part(40) calculates a distance on the map by using the electrical signal inputted from the light sensor part(30).
Patent KR-20040027286-A (KR)
Inventor: KANNO HIROSHI
IPC: H01L51/50
Filed: 2003-05-28
Abstract: PURPOSE: An organic electroluminescence display device and a method for manufacturing the same are provided to prevent a decrease of an effective light emitting area and achieve improved uniformity of light emission. CONSTITUTION: An organic electroluminescence display device comprises a plurality of organic electroluminescence elements constituting a plurality of pixels of different colors. Each of the organic electroluminescence elements includes a first electrode, a light emitting layer, a first carrier transport layer, and a second electrode in sequence. In at least two organic electroluminescence elements constituting pixels of same color, respective light emitting layers and first carrier layers are continuously formed.
Patent KR-20040105976-A (KR)
Inventor: DO CHANG HO
IPC: G05F1/46
Filed: 2003-06-10
Abstract: PURPOSE: An inner voltage generator is provided to output a constant inner voltage stably by utilizing the supply voltage used for the inner voltage divider as the core voltage. CONSTITUTION: An inner voltage generator includes a reference voltage divider(200), a first differential amplifier(222), a second differential amplifier(224) and a driver(240). The reference voltage divider generates a first and a second reference voltages. The first differential amplifier generates a first differential signal by receiving the first reference voltage to the first input terminal. The second differential amplifier generates a second differential signal by receiving the second reference voltage to the first input terminal. The driver is driven the first and the second differential signals. And, the output signal of the driver used as the inner voltage of the semiconductor device is applied to the second input terminal of the first differential amplifier and the second input terminal of the second differential amplifier.
Patent KR-20040110424-A (KR)
Inventor: KIM HWAN SU
IPC: E02F9/00
Filed: 2003-06-19
Abstract: PURPOSE: A protective cover for components of heavy equipment is provided to improve the efficiency on maintenance by hinging components which are installed under a driving room for opening and shutting a protective cover easily for inspection or mechanical trouble. CONSTITUTION: The protective cover(100) for components of heavy equipment is installed under a driving room, divided into a primary cover(100a) and a secondary cover(100b), and formed in weight to protect hydraulic components and electric components of the inside from external impact. A joint between primary and secondary covers(100a,100b) is fixed by a hinge(101) to open and close separately against the opposite cover(100a or 100b), and at least one or more hinged joints of the primary and secondary covers(100a,100b) are formed to correspond the required size of primary and secondary covers(100a,100b) according to capacity of heavy equipment.
Patent KR-20050001487-A (KR)
Inventor: KIM DONG HYUN
IPC: F02B53/00
Filed: 2003-06-25
Abstract: PURPOSE: A rotary apparatus is provided to selectively use the compressor, and to reduce vibration and noise by compressing fuel and supplying compressed fuel in a supply chamber in a rotating shaft of a housing with simple structure. CONSTITUTION: A rotary apparatus is composed of a housing(3) having an exhaust chamber(2) recessed in the inner wall and an ignition plug(12) formed in the inlet of the exhaust chamber, a rotating body(8) rotating with a rotating shaft in the housing, having one supply chamber(6) or more, an opening valve(38) installed in a fuel supply passage(28) connecting the supply chamber to the fuel compressor, guided by a guide groove of the housing to open and close, and an opening valve(42) and an opening plate(44) installed in a discharge hole(32) of the supply chamber, guided by the guide grooves to open and close.
Patent KR-20050002957-A (KR)
Inventor: HWANG GYU HO
IPC: H01L21/28
Filed: 2003-06-27
Abstract: PURPOSE: A method of forming a metal line of a semiconductor device is provided to prevent unnecessary loss and improve productivity by reducing generation of a recess of a metal plug due to hydrogen peroxide. CONSTITUTION: A seed layer(27) is deposited on an upper surface of a substrate. A metal layer is deposited on an upper surface of the seed layer. The metal layer and the seed layer are planarized. A degassing process is performed before the seed layer is deposited on the upper surface of the substrate. The degassing process is performed to remove moisture and unnecessary materials from an inner part of a contact hole.
Patent KR-20050002305-A (KR)
Inventor: KWAK SANG HYON
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method for forming a metallic interconnection in a semiconductor device is provided to increase the reliability of the semiconductor device by preventing short-circuit between metallic interconnections and increase of capacitance between metallic interconnections. CONSTITUTION: A first etching stopper layer(13), a lower insulating layer(15), a second etching stopper layer(17), a dielectric between interconnections(19), and a reflection stopper layer are vaporized on a semiconductor substrate(11). A trench is formed by selectively removing the reflection stopper layer, dielectric between interconnections, and the second etching stopper layer. A contact region is formed by selectively removing the lower insulating layer. A reinforcement oxide layer is vaporized. A blacking etching is performed until the first etching stopper layer is removed. A barrier layer(31) and a metallic layer(29) are deposited. A CMP(Chemical Mechanical Polishing) is performed until an upper portion of the dielectric between interconnections is exposed.
Patent KR-20050005641-A (KR)
Inventor: KIM IN DAL
IPC: A23L7/10
Filed: 2003-07-07
Abstract: PURPOSE: A method of making functional laver rolls(kimbap) by cooking white rice with rice bran, mixing with an extract of onion and soybean and then rolling with a laver sheet is provided. The product has characteristic color, taste and flavor of brown rice and is bright scarlet red in the cross-section. CONSTITUTION: A mixture of 85 to 99% by weight of white rice and 1 to 15% by weight of rice bran is cooked to give boiled brown rice. Then, 60 to 80% by weight of soybean oil is mixed with 20 to 40% by weight of onion juice and heated at 80 to 100deg.C for 15 to 30min to give an extract. Thereafter, 90 to 98% by weight of the boiled brown rice is evenly mixed with 2 to 10% by weight of the extract and then rolled with a laver sheet.
Patent KR-20050006347-A (KR)
Inventor: AHN JAE HWAN
IPC: C02F3/30
Filed: 2003-07-08
Abstract: PURPOSE: To provide a biological nutrient removal system, which is able to decrease cost for maintenance by minimizing discharge of remaining sludge generated from a biological sewage advanced treatment process and provides high nitrogen removing efficiency even when load of flown-in organic materials is low, thereby simultaneously increasing removing efficiencies of nitrogen and phosphorous. CONSTITUTION: The system comprises an anaerobic tank (10) which receives effluent from a first settling reservoir (11) and mixes organic materials in the effluent with a solid-liquid separated sludge returned from a second settling reservoir (40) to release phosphorous in microorganism cell, a denitrification tank (20) which reduces nitrate nitrogen of the effluent flown-out from the anaerobic tank to nitrogen gas, an aeration tank (30) which nitrifies the effluent from the denitrification tank, a first return means (31) which returns inner sludge including highly concentrated nitrate nitrogen generated from the aeration tank to the denitrification tank, the second settling reservoir which solid-liquid separates the effluent discharged from the aeration tank and discharges lowly concentrated sludge to the outside, a second return means (41) which returns highly concentrated sludge in the second settling reservoir to the anaerobic tank, a concentration tank (50) which provides remaining sludge contained in the second settling reservoir is provided, a plurality of thermal oxidation reactors which decomposes and oxidizes the remaining sludge from the concentration tank into a liquid state, a catalyst injection and recovery means which injects catalyst to the thermal oxidation reactors and recovers the catalyst therefrom, a heating and pressurizing controller which controls the thermal oxidation reactors to be kept at a predetermined pressure and temperature, heaters heating the thermal oxidation reactors to the predetermined temperature, a oxidizing agent supplier supplying oxidizing agent to the thermal oxidation reactors to oxidize the sludge in the thermal oxidation reactors, a heat-exchange means which heat-exchanges high-temperature product and low-temperature concentrated sludge to cool down the high-temperature product and heat the low-temperature concentrated sludge, and a water storage tank which supplies organic acids generated from the thermal oxidation reactors to the denitrification tank and discharges side products through a lower part thererof.
Patent KR-20050006368-A (KR)
Inventor: YOON HYUNG JUN
IPC: C08K3/00
Filed: 2003-07-08
Abstract: PURPOSE: Provided is a low specific gravity soundproof composition which is remarkably reduced in specific gravity without the deterioration of a soundproofing property and whose smell is removed by employing LLDPE instead of ethylene-vinyl acetate. CONSTITUTION: The soundproof composition comprises 15-35 wt% of linear low density polyethylene as a base; 3-7 wt% of at least one kind of ductility imparting agent selected from the group consisting of a liquid chloroprene rubber, a styrene-butadiene rubber, a butadiene-acrylonitrile rubber and a natural rubber; 60-70 wt% of a hollow spherical filler with a specific gravity of 0.4-0.9 and at least one kind of filler selected from the group consisting of calcium carbonate, barium sulfate, mica and talc; and 0.1-5 wt% of an additive selected from a process stabilizer, a dispersant, a heat stabilizer, an antioxidant, a pigment, a plasticizer, a surfactant and a deodorizer.
Patent KR-20050010580-A (KR)
Inventor: CHAI JONG SEOB
IPC: B21B37/44
Filed: 2003-07-21
Abstract: PURPOSE: To provide a complex cooling nozzle assembly in which a plural nozzles are formed in one body, injection pressure of sequential nozzles is different, the outer circumference of the nozzles is vertically divided into opening and sealing types, the nozzles are disposed for single application, and a through hole of the nozzles is shortly formed to easily control injection and naturally buffer high pressure water during the initial injection. CONSTITUTION: The complex cooling nozzle assembly for cooling control rolled wire rod comprises an upper cover plate(20) comprising input/output guides(21-24) in a central part of which a wire rod path penetration hole is formed, and which are connected to each other in such a way that they are spaced apart from each other in a certain gap, upper nozzles(100,100-1,100-2) formed by connection of the input/output guides, a cooling water outflow prevention plate(28) closely adhered to an upper part of the input/output guides, and a shaft support formed on the input/output guides; a lower base plate(20') comprising input/output guides(21'-24') on one side surface of which a shaft support(20'P) is formed in such a way that the shaft support(20'P) is rotatably fixed to the shaft support by a rotary shaft(20h), in a central part of which a wire rod path penetration hole is formed, and which are connected to each other in such a way that they are spaced apart from each other in a certain gap, lower nozzles(100',100'-1,100'-2) formed by connection of the input/output guides, and a filter(27) closely adhered to a lower part of the input/output guides; and an unit frame comprising cooling water circulation ports for supplying cooling water to the lower nozzles, and a cooling water inflow port piped to the cooling water circulation ports to supply cooling water to the cooling water circulation ports.
Patent KR-20050012998-A (KR)
Inventor: JOE MOON JEUNG
IPC: G08G1/0968
Filed: 2003-07-26
Abstract: PURPOSE: A moving target guide method of a navigation system is provided to guide a moving target on the road by using a map guide method and to guide a moving target within a preset distance from an intersection by using an intersection pattern guide method. CONSTITUTION: A controller obtains location coordinates of a moving target by using a receiving signal of a GPS receiver and a detected signal of a sensor and matches the location coordinates on a digital map(200-204). The digital map and a present location of the moving target are displayed on a display unit(206). A location of an intersection is checked within a preset distance from the present location coordinates(208). An intersection pattern and the traveling direction of the moving target are displayed on the display unit when the intersection is within the preset distance from the present location coordinates(210). The digital map and the present location of the moving target are displayed on the display unit while the moving target passes the intersection(212-214).