baber/WOPTO huggingface dataset:
Patent KR-20020081161-A (KR)
Inventor: HUH NO JUN
IPC: B09B5/00
Filed: 2002-08-27
Abstract: PURPOSE: A treatment method of food waste and equipment thereof is provided, which can promote fermentation of food waste and weight reduction rate by keeping the fermentation tank in oxygen rich state to enhance proliferation and metabolic activity of microorganism, thus smoothing oxygen contact to the inner part of food waste and reducing anaerobic region. CONSTITUTION: In the system comprising an air supply device(14), a fermentation device(15), a water condensation device(18), air in the fermentation device(14) is kept in oxygen rich state to promote proliferation or metabolic activity of microorganism by feeding oxygen generated from oxygen generator. The oxygen generator uses packing towers of adsorption adopting pressure swing adsorption (PSA), temperature swing adsorption (TSA), or pressure and temperature swing adsorption (PTSA), or methods of membrane, adsorption, electrolysis.
Patent KR-20040019529-A (KR)
Title: Apparatus and Method for controling light screen of projection display system
Inventor: PARK CHAN YEONG
IPC: H04N5/74
Filed: 2002-08-28
Abstract: PURPOSE: A device and a method for controlling brightness of a screen of a projective display device are provided to maintain a clear picture by preventing the contrast of a screen from lowering, and improve the brightness of the screen. CONSTITUTION: A circumferential brightness sensor judges the circumferential brightness(S11-S12). If R, G, and B video signals are inputted, a video brightness controller senses the brightness of the video signals(S13-S14). If the circumferential brightness is dark and the inputted video is dark, a light source controller decreases a driving power of a lamp for decreasing the brightness of the lamp, and a video signal controller decreases the brightness of the video(S15-S18). If the circumferential brightness is bright and the inputted video is bright, the light source controller increases the driving power of the lamp for increasing the brightness of the lamp, and the video signal controller increases the brightness of the video(S19-S22).
Patent KR-20040021767-A (KR)
Title: Digital camera for executing infrared wireless communication and method for transmitting photo using the same
Inventor: LEE DONG HUN
IPC: H04B1/40
Filed: 2002-09-04
Abstract: PURPOSE: A digital camera for infrared ray communication and a method for transmitting photographs using the same are provided to transmits a digital image, photographed in an infrared ray communication method, to a mobile terminal by wireless. CONSTITUTION: A digital camera(20) for infrared ray communication comprises a user input part(21), a control part(22), a photographing part(23), a storage part(24), and an infrared ray transmission part(26). The user input part(21) is to input user commands related to image photographing and the transmission of photographed digital images. The control part(22) controls image photographing and the storage and transmission of photographed digital images according to user commands. The photographing part(23) photographs a captured image according to the control of the control part(22). The storage part(24), when an image photographed by the photographing part(23) is converted and transferred into digital image data by the control part(22), stores the digital image data. The infrared ray transmission part(26) converts control signals, related to digital images and photographing, transferred by the control part(22) into infrared ray transmitting data and transmits the converted data through an infrared ray communication port(25).
Patent KR-20040022616-A (KR)
Title: tilt type steering apparatus for automobile
Inventor: KIM SEUNG HWA
IPC: B62D1/18
Filed: 2002-09-09
Abstract: PURPOSE: A tilting steering apparatus of a vehicle is provided to adjust a tilting angle of a steering column with fixed coils and moving coils. CONSTITUTION: A tilting steering apparatus of a vehicle includes first and second fixed coils(21,22), first and second moving coils(31,32) and a control unit. The first fixed coil is installed to a guide plate(2). The second fixed coil is installed to the guide plate near the first fixed coil. The first moving coil is installed to a steering column(C). The second moving coil is installed to the steering column near the first moving coil. The control unit controls volume and direction of current flowing through first and second fixed coils ad first and second moving coils. Thereby, a tilting angle is adjusted easily without a tilt lever.
Patent KR-20040024698-A (KR)
Title: In order to prevent freezing of the road the system which jet the liquid which melts the ice
Inventor: JUNG JONG SEUNG
IPC: E01H10/00
Filed: 2002-09-16
Abstract: PURPOSE: An ice-melting solution injection system for a road is provided to prevent the accident caused by sliding, and to improve durability by preventing the damage of a road or a bridge caused by contractile force and expansive force. CONSTITUTION: The ice-melting solution injection system for a road comprises: a weather observation unit(10); a central control unit(20) comparing the output value of the weather observation unit(10) with the basic value; a pump station(30) having a control panel(33) to drive a pump(32) connected to an ice-melting solution storage tank(31) which pressurizes an ice-melting solution according to the output signals while connecting to the output side of the central observation unit(20); an ice-melting solution injection unit(40) connected to the output side of the pump station(30) and installed on both sides of a road or a road surface; and a solenoid valve(50) installed on a pipeline which connects the pump station and the ice-melting solution injection unit(40).
Patent KR-20030076919-A (KR)
IPC: H01B1/04
Filed: 2002-09-19
Abstract: 본 발명의 목적은 준밀리미터파영역으로부터 밀리미터파영역까지 사용할 수 있는, 우수한 전파흡수특성을 가지는 제조 용이한 전자기파 흡수 재료와 이의 각종 용도를 제공하는 것이다. 
     본 발명은 탄소의 다층 중공소구체, 순가이트(schungite) 탄소 및 순가이트 광석 중 하나 이상이 높은 전기 저항율을 가진 물질중에 혼합된 분산물을 포함하여 이루어지는 전자기파 흡수 재료를 특징으로 한다.  본 발명은 또한, 상기 전자기파 흡수 재료에 의해 기판, 전자소자 및 배선회로의 적어도 일부가 도포된 전자장치, 광송신모듈, 광수신모듈, 고주파 통신장치, 무-정지 자동 톨게이트 시스템을 특징으로 한다.
Patent KR-20040031962-A (KR)
Title: Injectable Anaesthetic Agent Comprising 2,6-Diisopropylphenol as an Active Ingredient and Preparation Method thereof
Inventor: JI UNG GIL
IPC: A61K9/107
Filed: 2002-10-08
Abstract: PURPOSE: Provided are an injectable anaesthetic agent comprising 2,6-diisopropylphenol as an active ingredient and a preparation method thereof. The injectable anaesthetic agent has no surfactant and thus causes no hypersensitive reaction. CONSTITUTION: A method for manufacturing an injectable anaesthetic agent comprising 2,6-diisopropylphenol as an active ingredient comprises the steps of: adding polyethyleneglycol660hydroxystearate to injectable distilled water or water soluble solution, followed by melting by heating and cooling to room temperature to give water phase, and adding 2,6-diisopropylphenol to tetrahydrofurfurylalcoholpolyethyleneglycolether, followed by heating, stirring and cooling to room temperature to give oil phase; adding the oil phase to the water phase at room temperature and stirring them; and re-heating, stirring the reaction product and cooling it to room temperature.
Patent KR-20040032498-A (KR)
Inventor: JIN KUM SOO
IPC: F25B29/00
Filed: 2002-10-10
Abstract: PURPOSE: A heat pump system is provided to increase the temperature for generating hot water for heating, secure the reliability of a compressor, and prevent the decrease of a coefficient of performance. CONSTITUTION: A heat pump system includes a basic freezing circuit, a condensation unit, a hot water heating circuit for heating, and a storage tank. The condensation unit has first and second condensers(22,23) mounted by connecting a bypass conduit(21) from between a compressor and a four-way valve of the basic freezing circuit to a receiver tank(9). The condensation unit operates alternatively or simultaneously with the basic freezing circuit by opening valves(26,27) mounted to a conduit(8) between the compressor and the four-way valve and the bypass conduit. The storage tank(34) incorporates a preheating heat exchanger(31) at an upper part and is connected to a hot water circulation tube(35) mounted with circulation pump(36). The hot water circulation tube is connected to the second condensers for forming a closed loop with the storage tank and the second condensers. Solenoid valves(37,37') are mounted at both sides of the receiver tank and controlled by a room temperature.
Patent KR-20040033087-A (KR)
Title: Advertisement and information providing method through the ARS and printing products thereof
Inventor: SEO JAE HONG
IPC: H04M3/487
Filed: 2002-10-11
Abstract: PURPOSE: A method for providing advertisement and information through an ARS and a printed stuff thereof are provided to allow a user to use desired information free of charge by contacting a simple advertisement upon payment of only a telephone usage charge. CONSTITUTION: A server determines whether a signal is applied through a PSTN(Public Switched Telephone Network)(S10). A phone is connected to a signal applied through the PSTN(S20) and an announcement stored in an announcement database of the server is sent for a certain time(S30). The server checks whether a tone signal is inputted(S40). If a tone signal is inputted, the server sends an advertisement according to the selected tone signal(S60). After the announcement is sent, the server checks whether a tone signal for a user to listen to information is applied(S70). When the advertisement is sent to the user, data stored in the information database is sent according to the tone signal so that the user can listen to desired information(S90).
Patent KR-20030038402-A (KR)
Title: A parachute slider with nozzles
Inventor: AUVRAY MICHEL
IPC: B64D17/02
Filed: 2002-11-01
Abstract: PURPOSE: A parachute slider with a nozzle is provided to improve the slider by making the parachute slider suitable for operating at even high altitude and high speed. CONSTITUTION: A slider(1) for a parachute or inflatable supple wing comprises a flat or domed seat(1') with a side forming an underside(2). A hem(4) fixed to the seat at fixing points(3) is formed at the edge of the underside. The fixed points are spaced sufficiently far apart to allow the hem to open under the action of an air flow applied to the underside. Thus, The parachute is progressively opened at high altitude. The fixing points are in the form of eyelets through which the parachute lines pass.
Patent KR-20030003151-A (KR)
Title: No need to change water aquarium
Inventor: YANG KI HAE
IPC: A01K63/04
Filed: 2002-11-08
Abstract: PURPOSE: Provided is an aquarium with water unchanged which includes a medium in the air to clean an upper medium in cleaning without changing water so that it relives inconvenience to change water in the aquarium. CONSTITUTION: In the aquarium with water unchanged which consists of the aquarium(4), a pump(3), a medium(2) and a nozzle piping(1), the aquarium with water unchanged is characterized by using the pump to circulate water of the aquarium, transferring through the nozzle piping, spraying through a nozzle(1-1) to ride on the medium for supplying air and adsorbing or decomposing by microbes to circulate into the aquarium again.
Patent KR-20040042667-A (KR)
Title: Method for recycling waste de-NOx catalyst
Inventor: KIM GYEONG SU
IPC: B01J38/48
Filed: 2002-11-15
Abstract: PURPOSE: A method for regenerating DeNOx catalyst is provided, which is characterized in that instead of pulverization of exhausted DeNOx catalyst, the outer surface of DeNOx catalyst is peeled off by a polisher to remove inactivated part of the DeNOx catalyst. CONSTITUTION: The method comprises steps of (a) pretreating the surface of a waste DeNOx catalyst containing 70-90 wt.% of TiO2, 1-10 wt.% of V2O5 and 9-20 wt.% of WO3 with an alkaline solution; (b) abrading the pretreated surface of the waste DeNOx catalyst with a polisher through a dry or a wet process; (c) washing the waste DeNOx catalyst with an acid solution; and (d) washing the posttreated DeNOx catalyst, followed by drying.
Patent KR-20040045226-A (KR)
Title: accumulator of heat pump system with at least two compressors
Inventor: HWANG YUN JE
IPC: F25B47/00
Filed: 2002-11-23
Abstract: PURPOSE: An accumulator of a heat pump system with plural compressors is provided to prevent breakage of a heater by restricting inflow of liquid refrigerant into the compressor in discharging high pressure refrigerant from the accumulator, and to improve heat exchange efficiency by delaying frost of the heat exchanger with increasing temperature of refrigerant into the outdoor heat exchanger. CONSTITUTION: A heat pump system comprises plural compressors compressing refrigerant; a four-way valve installed in the discharge refrigerant pipe of the compressor to switch flow of refrigerant according to the operation mode; indoor and outdoor heat exchangers connected to the four-way valve to exchange heat of refrigerant with air; an expansion unit installed between the heat exchangers to expand refrigerant; and an accumulator(50) installed in the refrigerant inlet pipe of the compressor. A shutoff plate(53) is installed in the lower part of the accumulator to divide the lower space of the accumulator and to prevent liquid refrigerant from flowing into the compressor.
Patent KR-20030044805-A (KR)
Title: Control means for a fan of a cooling system of an internal combustion engine
Inventor: BUCHHOLZ THOMAS
IPC: F04D27/02
Filed: 2002-11-26
Abstract: PURPOSE: A fan control device of a cooling system of an internal combustion engine is provided to reduce the consumption of energy and fuel of the internal combustion engine. CONSTITUTION: A fan control device of a cooling system of an internal combustion engine of a vehicle has a viscous coupling for driving the fan and has a control unit to which are fed the predetermined temperature in the cooling system and the measured coolant temperature. A limiter holds the ratio of output speed to input speed of the viscous coupling below a predetermined value. An overheat protection logic controls the viscous coupling independently of the limiter at the maximum ratio of output speed to input speed when the actual temperature of the coolant temperature exceeds a predetermined critical temperature higher than the predetermined temperature.
Patent KR-20040046714-A (KR)
Title: a shock absorber of vehicles
Inventor: CHOI NAM CHAN
IPC: F16F9/34
Filed: 2002-11-28
Abstract: PURPOSE: A shock absorber of a vehicle is provided to secure sufficient handling safety through a simple structural change of a piston valve, to improve ride in a low-speed area, to reduce the cost and weight and to have a simple suspension system. CONSTITUTION: A shock absorber of a vehicle has a piston valve(20). In the piston valve, a piston(23) is fastened to the end of a piston rod(21) by a nut(22). Valve-opening and shutting mechanisms, opening and shutting off the oil passages during rebound and compression of the piston, are installed to the upper and lower parts of the piston. The piston valve forms inner and outer isolation walls(23b,23b',23c,23c') to the top and bottom. Incision parts are formed to the dual outer isolation walls. A first oil passage(23e) is formed from the inner side of the inner isolation wall of the top to between the inner and outer isolation walls of the bottom. A second oil passage(23f) is formed from between the inner and outer isolation walls of the top to the inner side of the inner isolation wall of the bottom. The valve-opening and shutting mechanisms comprise upper and lower disks(24,24') contacting with the upper and lower isolation walls of the piston and having spacing from a cylinder wall, and upper and lower washers(25,25') contacting with the top and the bottom of each upper and lower disk and having a diameter smaller than the diameter of the disks. Oil holes(o,o'), corresponding to the oil passages formed to the inside of the inner isolation walls, are formed to the disks and the washers.
Patent KR-20040047091-A (KR)
Title: Air test system
Inventor: KWON SUN SEONG
IPC: G01L1/02
Filed: 2002-11-29
Abstract: PURPOSE: An air test system for inspecting a fillet welding part of a hull block is provided to easily and rapidly perform an air test for the fillet welding part of the hull block by setting a jig in the fillet welding part. CONSTITUTION: An air test system for inspecting a fillet welding part of a hull block includes a pad, an elastic body, a biasing member, a fixing member, an air supplying unit(28), and a pressure gauge(29). The pad surrounds a portion of the fillet welding part(12). The biasing member presses the outer peripheral surface of the elastic body. Also, the fixing member fixes the biasing member to a block(10). The air supplying unit(28) supplies air to an air supplying part(21). Also, the pressure gauge(29) presses air pressure. The pad includes lightweight members such as aluminum. The elastic body includes elastic members such as rubber and urethane.
Patent KR-20040049549-A (KR)
Title: A exposure mask
Inventor: KIL MYEONG GUN
IPC: H01L21/027
Filed: 2002-12-06
Abstract: PURPOSE: A photomask is provided to increase precision of a pattern and improve reliability and characteristics of a semiconductor device by forming a contact hole of a predetermined size without deteriorating the characteristics of the semiconductor device. CONSTITUTION: Pattern regions of a matrix type are arranged in a photomask wherein the pattern regions alternate with adjacent columns. The pattern region is one of a hole pattern, an island pattern or a line. The photomask is either a PSM(phase shift mask) or a binary mask. The PSM is divided into an OPC(optical proximity correction) part and a non-OPC part.
Patent KR-20040049601-A (KR)
Title: Structure for preventing inlet of particles in air-flow generation system
Inventor: LEE CHANG SU
IPC: F04D29/70
Filed: 2002-12-06
Abstract: PURPOSE: A structure for preventing impurity from being introduced into a blowing system is provided to prevent performance of parts from being degraded and to prevent parts from being eroded by preventing dust from flowing into the blowing system. CONSTITUTION: A structure for preventing impurity from being introduced into a blowing system includes a housing(10), a blowing fan(50), and a mosquito net(60). The housing(10) includes an air passage and an air flowing part(A). The air flowing part(A) has a stepped surface formed at the brim of a penetration hole(12). The blowing fan(50) rotates by receiving rotary power of a motor(20). The blowing fan(50) is fixed to a shaft of the motor(20). The mosquito net(60) has a ring shape and prevents impurity while rotating with rotation of the blowing fan(50).
Patent KR-20030051354-A (KR)
Title: Methods and Systems for High Throughput Analysis
Inventor: LINSEN MICHAEL WILLIAM
IPC: G01N33/00
Filed: 2002-12-17
Abstract: PURPOSE: Provided are a method and system for analyzing manufactures of catalysts and/or certain properties of catalysts by using a plurality of reaction zones, which perform a plurality of experiments under different reaction conditions rapidly and continuously. CONSTITUTION: The method comprises the steps of: (a) providing a first and a second reaction zone; (b) providing a first reactant and a first catalyst to the first reaction zone; (c) providing a second reactant and a second catalyst to the second reaction zone; (d) applying a set of reaction conditions to one of the reaction zones to produce a reaction product; and (e) analyzing the reaction product to determine one of the following as: at least one physical and chemical properties of the reaction product, performance properties of the reactants and catalysts, one effect of one or more reaction conditions on the physical or chemical properties of the reaction product, on the performance properties of the reactants and on the performance properties of the catalysts.
Patent KR-20040056139-A (KR)
Title: Air purifier
Inventor: CHAE GYEONG HO
IPC: F24F13/28
Filed: 2002-12-23
Abstract: PURPOSE: An air conditioner is provided to simplify the coupling and separating of a blower unit and a filter unit to help the exchange or cleaning thereof. CONSTITUTION: An air conditioner includes a main body(10), a blower case(20), a filter case(30), and a filter lifting element(50). The main body is opened at a lower part and formed with air discharge holes(12) at least on a side surface. The blower case is received in the main body to be withdrawn laterally from the main body. The filter case is mounted to a lower part of the blower case to be withdrawn laterally from the main body, and has a plurality of filters(32-34) mounted inside vertically. The filter lifting element is mounted in the filter case to lift the filters upwardly when separating the filters.
Patent KR-20040057680-A (KR)
Title: Plasma lighting system
Inventor: LEE GWANG WON
IPC: H01J65/04
Filed: 2002-12-26
Abstract: PURPOSE: A plasma lighting device is provided to allow for ease of water resistance by arranging a cooling air outlet port in the rear portion of the device. CONSTITUTION: A plasma lighting device comprises a case(1); and an air flow unit(110) connected from the front end to the rear portion of the case so as to discharge the air for cooling the plasma lighting device. The air flow unit includes an air flow pipe(112) mounted on the outer surface of the case in a lengthwise direction; a blow hole(111) formed at the side surface of the front end of the case in such a manner that the front end of the inside of the case is communicated to the air flow pipe; and an outlet port(113) formed in rear of the air flow pipe. The air flow pipe has a plurality of cooling fins(120) formed on the inner surface of the air flow pipe.
Patent KR-20040058870-A (KR)
Title: Method for improving oxidative stability of fried foods
Inventor: CHOI EUN OK
IPC: A21D2/36
Filed: 2002-12-27
Abstract: PURPOSE: A method of improving the oxidation stability of a fried product by allowing the fried product to contain green and yellow vegetables is provided. It increases an oxidation stability of the fried product using green and yellow vegetables which is cheap and easily available and is simple to use and thus can be effectively used in the manufacture of the fried product such as fried noodles. CONSTITUTION: During the cooking of a dried product, 5 to 25% by weight of green and yellow vegetables are added to wheat flour dough and heat treated in oil for 1 to 2min at 160 to 170deg.C. The green and yellow vegetables are added in powder form. The green and yellow vegetables are a carrot, pumpkin, spinach, lettuce, chrysanthemum, shepherd's purse(Herba Capsellae), sweet pepper, red pepper, tomato, tangerine, lemon, persimmon or the like. The oil is soybean oil, palm oil or other edible oils.
Patent KR-20040061516-A (KR)
Title: A program start typed electronic ballast
Inventor: KIM YEONG NAM
IPC: H05B41/14
Filed: 2002-12-31
Abstract: PURPOSE: A ballast is provided to lengthen useful lives of a lamp and ballast by permitting lamp turn-on/off operations to be performed smoothly in accordance with the frequency for each mode. CONSTITUTION: A ballast comprises a bridge rectifier(2) for rectifying an AC input voltage; lamp detection unit(12) for generating pulses in accordance with the existence of lamp when the voltage is supplied from the bridge rectifier; a voltage charging unit(5) for charging a condenser with the voltage rectifier by the bridge rectifier; a frequency generator(8) for performing a first mode when an initial start voltage is applied from the bridge rectifier and the pulse signal is input from the lamp detection unit, reducing, in a second mode, the frequency generated in the first mode when the first mode ends, and generating, in a third mode, pulse waves in accordance with the frequency generated in each mode; an inverter(9) for performing a switching operation by the pulse waves generated from the frequency generator; and a resonator(11) for turning on a lamp by resonating the high speed switching voltage of the inverter.