baber/WOPTO huggingface dataset:
Patent KR-20030012177-A (KR)
Inventor: CHAE IK BYEONG
IPC: B09C1/00
Filed: 2001-07-30
Abstract: PURPOSE: Provided is a contaminated soil remediation method using horizontal remediation well method by biovent effect. CONSTITUTION: The method comprises the steps of measuring area and depth of contaminated soil; determining a starting point of a hydraulic well (H) in a contaminated area; drilling a portion of the soil where the hydraulic well (H) is to be formed using a drill pipe(4) with a drill bit at the front end thereof until the drill pipe(4) reaches to the most greatly contaminated portion (X) in the contaminated area, thereby forming the hydraulic well (H) extending to the most greatly contaminated portion (X), and retracting the drilling pipe(4); introducing a guide pipe(7) through the hydraulic well (H) to reach to the most greatly contaminated portion (X); introducing a screen pipe(6) having a slot(6a) at a portion thereof to the most greatly contaminated portion (X) through the guide pipe(7); introducing a sand supply pipe through the guide pipe(7) and feeding sand (S) having a predetermined grain size through the sand supply pipe(7) to fill the well (H); drawing out the guide pipe(7) from the well (H) while feeding the sand into the well (H); drawing out the sand supply pipe along with the guide pipe(7) while feeding sand into the well (H) until the sand is fed into the well (H) to a portion where the slot(6a) of the screen pipe(6) is located; filling empty portion of the well (H) with sealing material (C) and grouting the entrance of the well (H); extracting waste oil from the most greatly contaminated portion by vacuuming the interior of the well (H) through the screen pipe(6) using a soil vapor extraction device.
Patent KR-20010088517-A (KR)
Inventor: KIM MI SOOK
IPC: F25D1/00
Filed: 2001-07-31
Abstract: PURPOSE: A device for radiation of a refrigerator for storing cosmetics is provided to integrally contact a thermo-element for generating cool air with an insertion type air tube for increasing the heat radiation effect and carry out secondary cooling process by disposing discharge and supply condensers on a same line with a same standard. CONSTITUTION: A device for radiation of a refrigerator for storing cosmetics includes a semiconductor thermo-element(16) coupled with an insertion type air tube(34) integrally for flowing cooling air in the tube, a mesh type aluminium radiation plate mounted outside the insertion type air tube for cooling the heat in the insertion air tube by blowing atmospheric air, a mechanical chamber for driving the air suction and air discharge, discharge and supply condensers of same standards disposed on a same horizontal line at an upper part of the mechanical chamber, a compressor connecting the insertion type air tube to the discharge condenser for circulating cooling air, and a blowing fan mounted in the center of a lower part of the mechanical chamber for cooling the outer surfaces of the insertion type air tube and the condensers.
Patent KR-20030021425-A (KR)
Title: An auxiliary ignition apparatus for sensing flame
Inventor: CHOI YONG GYU
IPC: F23Q9/00
Filed: 2001-09-06
Abstract: PURPOSE: An auxiliary ignition device is used to detect flame even when the flame length is changed by pressure change of air and mixed gas maintaining regular temperature of a furnace. CONSTITUTION: An auxiliary ignition device comprises an ignition detecting portion(10), a moving portion(20), and a controller. The ignition detecting portion is installed in a combustion pipe(41) radially, and comprises a plurality of ignition rod. The moving portion comprises cylinder(21) to move the ignition detecting portion. The controller receives a current detecting signal from the ignition detecting portion, and transmits it to the moving portion and a shutting valve to stop gas supply. Main ignition or flame extinguishing is carried out by controlling the operation of the moving portion and the shutting valve.
Patent KR-20030023307-A (KR)
Title: Optical pickup using fresnel focusing lens
Inventor: KIM YEONG SIK
IPC: G02B3/08
Filed: 2001-09-13
Abstract: PURPOSE: An optical pick-up unit using a Fresnel condenser lens is provided to increase the light efficiency, improve distribution characteristic of MPD incident light amount. CONSTITUTION: A collimator lens(303) converts a main beam(302a) output from a laser diode(301) into a plane beam. A reflective mirror(304) reflects the plane beam. An objective lens(305) condenses the reflected plane beam. A Fresnel condenser lens(307) induces and condenses a part of a light emitted from the laser diode to an MPD(Monitor Photo Detector)(308). The condenser lens has a Fresnel lens surface converting the divergent light incident to an incident surface into a plane beam at the Fresnel surface. The MPD is opposite to the Fresnel lens.
Patent KR-20030028656-A (KR)
Title: Clothing washing/drying machine and clothing dryer
Inventor: HWANG YUN JE
IPC: D06F58/24
Filed: 2001-09-25
Abstract: PURPOSE: A drying and washing machine for clothing and a drying machine for clothing are provided to improve the dehumidifying efficiency by a cooling cycle unit over a heater, thereby reducing the drying time period and power consumption. CONSTITUTION: A drying and washing machine for clothing includes a casing formed with an opening at a side for loading clothing, a door for opening or closing the opening by being coupled with the casing, a water tub mounted in the casing, a cylindrical rotation drum(21) rotatively mounted in the water tub, a drum driving element for driving the rotation drum to rotate, a supply duct mounted at a side of the water tub for blowing air into the rotation drum, a discharge duct formed at a side of the rotation drum for discharging air out of the rotation drum, a blower fan for promoting the flowing of the air in the supply duct, a heater(31) for heating the air in the supply duct, and a cooling cycle unit for dehumidifying the air. The cooling cycle unit has an evaporator(33) disposed in front of the heater in the air flow direction of the supply duct.
Patent KR-20030026617-A (KR)
Title: Radiator for reducing loss of coolant pressure
Inventor: AHN YONG NAM
IPC: F28F9/00
Filed: 2001-09-26
Abstract: PURPOSE: A radiator reducing pressure loss of coolant is provided to reduce pressure loss of coolant. CONSTITUTION: A radiator includes an upper tank(32); a lower tank(34) having volume larger than the upper tank; a coolant inlet pipe(40) installed on the upper tank; a coolant outlet pipe(50) installed to the lower tank; a plurality of tubes(60) connecting the upper tank and the lower tank; and cooling fins(70) formed between the tubes. The upper tank and the lower tank satisfy formula where V_b is volume of the lower tank and V_t is volume of the upper tank.
Patent KR-20030028037-A (KR)
Title: apparatus and method for exposure after processing digital photograph
Inventor: JANG YONG JIN
IPC: G03G15/04
Filed: 2001-09-27
Abstract: PURPOSE: A digital photograph exposing apparatus and method are provided to develop color pictures at a low price and reduce the manufacturing costs of the digital photograph exposing apparatus. CONSTITUTION: A digital photograph exposing apparatus includes an exposure controller(A) and an exposer(B). The exposure controller digitalizes the image of an object to convert the image into image information, inverses the image information and converts the inversed image information into black and white image information. The exposer transmits red, green and blue to the black and white image information from the exposure controller and synthesizes the red, green and blue image information to expose the information on a print paper. The image of the object is a digital file corresponding to a scanned image of a color filter and/or color picture.
Patent KR-20030027560-A (KR)
Title: Probe for sampling molten metal
Inventor: LEE JAE HAK
IPC: G01N1/02
Filed: 2001-09-29
Abstract: PURPOSE: A probe for obtaining molten metal samples is provided to produce high quality metal products by sampling only pure molten metal. CONSTITUTION: A probe(1') is coupled to a sub lance by a head branch pipe(60). An extension branch pipe(62) is connected to the head branch pipe(60). A top and bottom protecting branch pipes(66,68) are provided to surround the top and bottom a sampling vessel(80). A plurality of protecting branch pipes(70,72,74) is arranged around the sampling vessel(80). A cap(84) is provided to seal a sample port(82) of the sampling vessel(80), and the cap(84) is fallen off by an inert gas discharged from a gas discharging port(86) formed on the top protecting branch pipe(66) by vertically passing through the protecting pipes(70,72,74). The side of the gas discharging port(86) is supported by an auxiliary branch pipe(64), and the gas discharging port(86) is connected with a gas supply passage formed inside of the sub lance.
Patent KR-20020088050-A (KR)
Inventor: PARK JANG JIN
IPC: F28G9/00
Filed: 2001-10-10
Abstract: PURPOSE: A chemical foam blast cleaning method is provided to maximize efficiency of chemical cleaning of a fin tube of a heat exchanger. CONSTITUTION: Cleaning solution is foamed to contact with and act on surfaces of fins for a long time. Special blast is partially used to minimize amount of wastewater. The cleaning solution used for the chemical foam blast cleaning method is FS-100P exerting optimum efficiency in foam shape and infiltrating between the fin tubes to remove foreign matters with surface active action and dissolving action. A counteragent used after cleaning is FS-300 neutralizing residual chemical after cleaning to prevent danger due to deterioration and to suppress additional corrosion with rust preventing action.
Patent KR-20030030695-A (KR)
Title: Engine cooling, heating function level up device and control method thereof
Inventor: KWON HYO SEOK
IPC: B60H1/00
Filed: 2001-10-12
Abstract: PURPOSE: An apparatus for improving cooling and heating performance of an auxiliary engine and control method of the same are provided to improve performance of the engine. CONSTITUTION: An apparatus comprises an auxiliary duct(20) formed on an outside of an air-conditioning duct(1) to have one side connected with an outside air inlet(3) and the other end connected with a hot air passage(9); a valve(21) installed on the middle of the auxiliary duct to rotate so as to selectively open the auxiliary duct; a fan(22) installed on a rear end of the valve to forcibly blow air; a discharge passage(23) formed on a rear end of the hot air passage to be connected with the atmosphere; a discharge valve(24) installed on the rear end of the hot air passage to selectively open the hot air passage or the discharge passage; and a control part(25) opening the valve, driving the fan and making the discharge valve to cut off a discharge end of the hot air passage and open the discharge passage when temperature of coolant is over reference temperature so as to cool down coolant circulating in a heater core(10) with air supplied through the auxiliary duct.
Patent KR-20030031215-A (KR)
Title: Oil-filter system using centrifugal force of automobile
Inventor: KIM IN DU
IPC: F01M1/10
Filed: 2001-10-12
Abstract: PURPOSE: An oil filter system is provided to allow for permanent use of oil filter by using a rotor for removing impurities from the oil. CONSTITUTION: An oil filter system comprises a housing(10) formed into a dome-shaped cover; a rotor(11) mounted within the housing, which has a closed top and an open bottom; a vertical blade(12) having an end fixed to the outer wall of the rotor and the other end arranged to be vertical to the other vertical blade; an impurity collector plate(13) formed integrally with the vertical blade, which collects impurities; an oil channel(14) formed at the center of the rotor, which permits the oil flowing through an oil inlet channel(17) to flow into an oil filter; a hole(15) formed at the oil channel so as to spray the oil to the rotor; and an oil outlet(16) formed beneath the rotor, which re-supplies the oil into an engine.
Patent KR-20030033131-A (KR)
Title: method and appratus for a crime prevention using tear gas jet gun
Inventor: LEE YONG WOO
IPC: G08B15/02
Filed: 2001-10-17
Abstract: PURPOSE: A crime prevention method using a tear gas jet device and an apparatus thereof are provided to prevent a robbery accident in advance and to quell or arrest an invader at the spot. CONSTITUTION: A tear gas jet device is installed, and a number of switches constituting an electrical switching circuit to operate the tear gas jet device are installed at a hidden place. A nozzle jetting tear gas is hidden. A power is applied to the electrical switching circuit. A switch is pushed when an invader appears(S3). An electrical driving signal is applied to the tear gas jet device according to a switching signal by switch operation. Then, tear gas is jetted from the tear gas jet device according to the driving signal(S4).
Patent KR-20030032738-A (KR)
Title: Dust removing device when wire rope break down
Inventor: KIM SEONG BOK
IPC: B21B45/02
Filed: 2001-10-19
Abstract: PURPOSE: A device for removing dust when rough rolling wire rod is provided to easily collect dust discharged along with rolled steel product by improving structure of an outlet guide in such a way that cooling water and air of high pressure are injected in an atomized shape through the outlet guide when discharging the rolled steel product. CONSTITUTION: The device for removing dust when rough rolling wire rod comprises a triple pipe shaped main body part(100) which is supported and fixed to an outlet of hot rolled steel product(3) of a wire rod rolling roll(1) by a case(12'), and in which triple pipes are reciprocally connected to each other by a plurality of holes; a mouth part(200) which is fixed to the front end of the main body part(100) and has a plurality of injection holes connected to a cooling water guiding pipe to guide and lead in the hot rolled steel product(3) drawn out and form water membrane by injecting cooling water onto a lead-in port of the mouth part(200); a cooling water pipe(300) which is connected to a space between the innermost pipe in the triple pipes of the main body part(100) and a pipe inserted by being spaced apart from the outer circumferential surface of the innermost pipe in a distance, and a part of which is extended to be connected to the cooling water guiding pipe; and an air pipe(400) which is connected to a space between the intermediate pipe and the outermost pipe in the triple pipes of the main body part(100) to inject cooling water supplied through the cooling water pipe at a high pressure.
Patent KR-20030035026-A (KR)
Title: Method for controlling operation of mobile terminal capable of high data rate service
Inventor: KIM GYEONG UK
IPC: H04B1/38
Filed: 2001-10-29
Abstract: PURPOSE: A method for controlling operations in a mobile communication terminal capable of an HDR(High-speed data rates) service is provided to reduce battery consumption, and to reduce load of hardware and software for each control related to two wireless receiving parts. CONSTITUTION: A controller checks whether the second antenna is connected(100). If so, the controller checks whether an external terminal is connected to a mobile communication terminal(102). If not, the controller displays an inquiry message for confirming whether the connection is for an HDR service on a displayer of the mobile communication terminal(106). If connected in the step 102, the controller transmits an inquiry message for confirming whether the connection is for the HDR service to the external terminal(104). Whether a response is received from a user of the mobile communication terminal or the external terminal is checked(108). If so, the controller supplies battery power to the first wireless part and the second wireless part, and processes signals related to the first and second wireless parts(116). If a response is not received in the step 108, the controller checks a current mode of the terminal(110). The controller checks whether the current mode is a traffic mode for the HDR service(112). If so, the controller progresses to the step 116, and if not, the controller turns off a switch not to apply battery power to a dedicated wireless receiving part of the second wireless part, and processes signals only related to the first wireless part(114).
Patent KR-20030035179-A (KR)
Title: Device for preventing from frezzing of electric pressure transmitter
Inventor: CHO SEONG CHEOL
IPC: G01F15/10
Filed: 2001-10-30
Abstract: PURPOSE: An apparatus for preventing an electronic pressure transmitter from being frozen to break is provided to prevent damage of a diaphragm by an increase in pressure due to an increase in volume of a measuring fluid by freezing. CONSTITUTION: Cylindrical spool guide casings(35,38) are combined with perforation holes of casing covers(51,52) connected to a side of an amplifier of an electronic pressure transmitter. Spools(45,50) have rear ends inserted into front ends of the spool guide casings through the open front ends of the spool guide casings and have front end surfaces adhered to the perforation holes of the casing covers, elastically opening and shutting the perforation holes.
Patent KR-20030037598-A (KR)
Inventor: LEE EUN JEONG
IPC: C07K14/565
Filed: 2001-11-06
Abstract: PURPOSE: A modified interferon-beta, and chemically modified conjugates thereof are provided, therefore the conjugates can have decreased immunogenicity, the same biological activity and in vitro activity as those of natural protein, and improved pharmacokinetic profile and pharmaceutical properties. CONSTITUTION: Cysteine-added variant interferon-beta(IFN-beta) is prepared by substitution of a 80-asparagine residue and 108- to 117-amino acid residues in CD loop of interferon-beta by one or more cysteine residue or addition of the cysteine residue into the amino acid sequence of interferon-beta. Chemically modified conjugate is prepared by conjugation of sulfhydryl reactive biopolymer to the cysteine-added variant interferon-beta(IFN-beta), wherein the biopolymer is at least one of a carbohydrate polymer, an amino acid polymer and biotin derivatives, preferably polyethylene glycol(PEG) derivatives; and the PEG derivatives contain linear methoxy polyethylene glycol-maleimide, branched polyethylene glycol-maleimide, or pendant type of polyethylene glycol-maleimide, or bifunctional or multifunctional groups.
Patent KR-20030038070-A (KR)
Title: Method of automatic address setting for base transceiver station
Inventor: KIM GWANG IL
IPC: H04B7/155
Filed: 2001-11-08
Abstract: PURPOSE: A method for automatically setting an address of a mobile communication base station is provided to reduce working hours required for setting an address whenever a base station is installed and is maintained and repaired. CONSTITUTION: An address table on programming loading data is constructed by using address information of each base station and related nodes. A BSP(BTS processor) is interworked with a higher rank system after being started(S610,S612,S620,S630). The higher rank system detects the address table for confirming an address of the base station interworked, and transmits an address assigning order message to the corresponding base station(S631,S632). The base station receives the address assigning order message for setting an address of a lower rank processor on the node related to the base station(S616,S617). The base station requests the higher rank system to download a loading program to the set address(S618,S619,S620).
Patent KR-20030038165-A (KR)
Title: Pickup guideshaft mounting apparatus for disk drive
Inventor: JUN DAE HO
IPC: G11B7/08
Filed: 2001-11-08
Abstract: PURPOSE: An apparatus for installing a pick-up guide axis of a disk drive is provided to install a guide axis for guiding the movement of a pick-up on a pick-up base in a simplified configuration. CONSTITUTION: An apparatus for installing a pick-up guide axis of a disk drive includes a guide axis(32,32'), a guide axis fixing part(34), a side guide(36), and a fixing member(38). The guide axis is set on a pick-up base(30) to support a pick-up and guide the movement of the pick-up. The guide axis fixing part fixes one end of the guide axis onto the pick-up base. The side guide supports the side of the other end of the guide axis to prevent the guide axis from moving. The fixing member blocks the other end of the guide axis from moving upward.
Patent KR-20030041398-A (KR)
Title: Structure for lower roller of slide door for vehicles
Inventor: OH JONG HWAN
IPC: B60J5/08
Filed: 2001-11-20
Abstract: PURPOSE: Lower roller structure of a slide door for a vehicle is provided to improve the durability of a bearing by opening and closing the slide door smoothly with accurately moving the load bearing along the curve without friction, and to cut down expenses by reducing parts. CONSTITUTION: A lower roller is composed of a bracket(10) fastened in a slide door of a vehicle; a rotating bracket(30) rotated and combined with the end of the bracket by a pin(20); a guide bearing(50) installed on a bent part(31) extended upward in the end of the rotating bracket and rolled along a guide rail(40); and a load bearing(70) mounted at a side of the bent part of the rotating bracket and engaged with a protrusion(61) along the path of the slide door by a groove(71). The durability of the bearing is improved by opening and closing the slide door smoothly, and expenses are reduced by decreasing the number of parts.
Patent KR-20030041594-A (KR)
Title: Flux Welding rod Making System and The goods
Inventor: KIM YOUNG SOO
IPC: B23K35/40
Filed: 2001-11-20
Abstract: PURPOSE: A flux welding rod manufacturing system capable of producing a flux coated welding rod promptly is provided, and a flux welding rod from which flux is not peeled off by forming grooves on the welding rod so that flux is filled in the grooves before drying the flux filled welding rod is provided. CONSTITUTION: The flux welding rod manufacturing system comprises supply part(2) for supplying wire rod for welding rod; cleaning part(4) for cleaning the wire rod for welding rod; first and second heating parts(5,7) installed next to the cleaning part(4) to heat the wire rod for welding rod; first correction part(6) comprising a correction roller between the first and second heating parts(5,7) to correct the wire rod for welding rod to a straight shape; indication part installed next to the second heating part(7) to mark the wire rod for welding rod; second correction part(9) installed next to one side of the indication part; transfer part(10) installed next to one side of the second correction part(9) to transfer the wire rod for welding rod coercively; and cutting part(11) on which a pair of cutting rollers are mounted to automatically cut the wire rod for welding rod to a certain length before cooling the welding rod cut to a certain length, wherein the flux welding rod manufacturing system further comprises prominence and depression processing part(31) comprising a pair of prominence and depression rollers(32) at the indication part to form grooves on the wire rod for welding rod; and flux coating part(34) for transfer the welding rod cut in the cutting part(11) using transfer chain in such a way that the welding rod (Ka) passes through a flux can(35) containing flux in the liquid state so that flux is coated on the welding rod.