baber/WOPTO huggingface dataset:
Patent KR-20030089767-A (KR)
Title: Method for operating shipping mall possible offline and online goods search
Inventor: UM IG TAE
IPC: G06F17/30
Filed: 2002-05-18
Abstract: PURPOSE: A shopping mall managing method capable of searching on-line and off-line commodities is provided to improve satisfaction of a purchaser by checking a commodity in an off-line store directly and executing a purchase through an on-line in the off-line store. CONSTITUTION: A commodity information DB is constructed using a commodity identification for identifying a commodity and a bar code digit string attached on the commodity(S100). A purchaser who enters a store for purchasing a commodity communicates with a personal mobile terminal and receives log-in information through the personal mobile terminal(S104). The received log-in information is compared with a member information DB. When a log-in is completed, a search related page is transmitted, a bar code digit string of a commodity to be purchased is received in the transmitted search related page, and a commodity corresponded to the received bar code digit string is searched from the commodity information DB(S110). If the searched commodity information exists, the searched commodity information is displayed, and a purchase related guide message is transmitted. If a purchase request signal is inputted from the purchaser, a purchaser list is created and the searched commodity is registered(S116). If a price payment request signal as to the commodity registered in the purchaser list is inputted, payment information is received from the purchaser. If a payment is completed, the corresponding commodity is delivered in a corresponding destination(S120).
Patent KR-20030090375-A (KR)
Title: Control Method of charging potential of conductive roll
Inventor: AHN SEUNG DEOK
IPC: G03G15/02
Filed: 2002-05-23
Abstract: PURPOSE: A method for controlling electrification potential of a conductive roller is provided to regularly maintain electrification potential of a photo conductive cell regardless of an electrification of the photo conductive cell, thereby improving the printer performance. CONSTITUTION: A photo conductive cell is electrified by applying two electrification voltages and duties set in an engine controller to a conductive roller through a high voltage power supply(101-104). A target electrification current is set in the engine controller by measuring a sensing voltage of a sensing resistance, and new electrification voltage and duty are calculated(105-109). The new electrification voltage and duty are applied to the conductive roller through the high voltage power supply for electrifying the photo conductive cell, and an electrification current of the conductive roller is measured(110-112). The electrification current of the conductive roller is compared with a difference value and a tolerance value of the target electrification current to control electrification potential by the target electrification current if the difference value is less than the tolerance value(113).
Patent KR-20030092245-A (KR)
IPC: F24H1/40
Filed: 2002-05-29
Abstract: 물 히터(1)에 있어서, 외부 케이싱(22)은 그의 바닥 벽(223)의 내주연부로부터 수직으로 연장하는 중공형 노관(222)과, 바닥 벽(223)의 외주연부로부터 수직으로 연장하고 그리고 노관(222)과 상호작용하여 수용 공간(221)을 한정하는 외부 포위 벽(220)을 포함한다.  열전도 유닛(21)은 수용 공간(221) 내측에 장착되어, 격리된 제 1 및 제 2 챔버(23, 24)를 갖는 수용 공간(221)을 구성한다.  제 1 챔버(23)는 초열전도체 재료(20)로 충전된다.  제 2 챔버(24)는 물을 그내에 유지하기에 적합하다.  열전도 유닛(21)은 외부 케이싱(22)과 상호작용하여 그내에 제 1 챔버(23)를 한정하는 다수의 상호연결식 직립형 관형 부재(211)를 포함한다.  제 2 챔버(24)는 관형 부재(211)의 외부에 배치된다.  열 발생원(3)은 제 2 챔버(24) 내측의 물을 가열하기 위해 외부 케이싱(22) 아래에 장착된다.
Patent KR-20020092208-A (KR)
Title: Microencapsulation of red phosphorus
Inventor: PEERLINGS HENRICUS
IPC: C08K9/08
Filed: 2002-05-30
Abstract: PURPOSE: A method for microencapsulating red phosphorus, a microencapsulated red phosphorus, a resin molding composition containing the microencapsulated red phosphorus and a molded product containing the composition are provided, which microencapsulated red phosphorus is suitable as a flame retarding agent in a molding composition. CONSTITUTION: The method comprises the steps of preparing a mixture containing 0.4-4 wt% of urea, 2-20 wt% of resorcinol and 5-150 wt% of formaldehyde based on the weight of red phosphorus; adding hexamethylene tetramine the mixture in an aqueous medium to produce a stabilized mixture; dispersing red phosphorus in the stabilized mixture to produce a reaction mixture containing red phosphorus and water in the ratio of 1:0.3 to 1:3 by weight; adding an acid to the reaction mixture to adjust pH to be 0 to 5 with maintaining a temperature to be 25-150 deg.C; and collecting the red phosphorus encapsulated with the polymerized urea resorcinol formaldehyde resin.
Patent KR-20030095485-A (KR)
Inventor: YOO UI SEONG
IPC: B60Q9/00
Filed: 2002-06-10
Abstract: PURPOSE: A movable device having safe wheels is provided to inform operation states of other vehicles to stop, movement, and various motions of a vehicle with a rotary signboard. CONSTITUTION: A movable device having safe wheels is composed of a rotary signboard and an operating device. The rotary signboard is connected with an operating part of a vehicle, an energy transmitting device moving when the vehicle moves, a cable-less device(15), a speed sensor, a driving unit, or a central control unit, and formed into letter elements or various shapes to operate with separated colors and separated optical elements. The operating device informs other vehicles and the outside of movements of the vehicle by operating, displaying and rotating the rotary signboard to the movements of the vehicle having the rotary signboard. A lamp device(12) having one or various kinds of colors is arranged in the rotary signboard connected to the cable-less device connected or mounted to the driving unit of the vehicle.
Patent KR-20020059283-A (KR)
Inventor: JUNG SUNG
IPC: H04B1/38
Filed: 2002-06-10
Abstract: PURPOSE: A Hangul vowel arranging method in a mobile terminal is provided to input Hangul quickly and easily learn by heart a position of Hangul vowel keyboard by arranging vowels requisite for inputting Hangul according to a shape of vowels. CONSTITUTION: Buttons corresponding to 'a', 'eo', 'o', 'u' among Hangul input buttons used when characters are inputted in a mobile terminal are arranged to be positioned at each angular point of diamond shape such that 'o' button is disposed in the direction of twelve o'clock noon, 'u' button is disposed in the direction of six o'clock direction, 'a' button is disposed in the direction of three o'clock direction, and 'eo' button is disposed in nine o'clock direction. When each button is depressed twice, 'yo', 'you', 'ya' and 'yeo' are inputted.
Patent KR-20030094988-A (KR)
Title: Furniture having the function of air conditioning
Inventor: SHIN JAE YOUNG
IPC: A47B61/00
Filed: 2002-06-11
Abstract: PURPOSE: A wardrobe with an air conditioning function is provided to adjust a temperature and humidity of a room where the wardrobe is received, thereby providing pleasant interior environment and storing clothes and the like received therein in a more sanitary state. CONSTITUTION: In a wardrobe obtained by assembling a plurality of body pieces(110,10), an air admission port(121) is placed at one side of at least one of the body pieces and an air discharge port(131) is placed at the other side thereof. Inside the corresponding body piece are provided a heat emission duct(115), a first blower(142) installed between the air admission and discharge ports, an evaporator(141) installed between the air admission and discharge ports for use in the cooling of the indoor air, a second blower(145) installed inside the duct, a condenser(144) installed in the duct and adapted to be cooled by the outdoor air provided by the second blower, a coolant compressor, an expansion valve(145) for use in the expansion of a condensed coolant, and a drainage device.
Patent KR-20030096856-A (KR)
Title: Tire tread rubber composition for truck or bus
Inventor: LEE GI YEONG
IPC: C08K3/04
Filed: 2002-06-18
Abstract: PURPOSE: Provided is a tire tread rubber composition for trucks and buses, which dose not deteriorate durability of tires but improves abrasion resistance, brake performance, and low fuel consumption performance simultaneously. CONSTITUTION: The tire tread rubber composition contains a carbon black as a reinforcing agent and 5-50wt% of a solution-polymerized styrene-butadiene rubber of which the both ends are modified by a tertiary amine compound. And the solution-polymerized styrene-butadiene rubber contains 10-45wt% of styrene and the vinyl content of a butadiene part in a fine structure composition is 25-75wt%.
Patent KR-20040000106-A (KR)
Inventor: PARK SEUNG HWAN
IPC: A01G9/24
Filed: 2002-06-24
Abstract: PURPOSE: Provided is a heater which provides heated air to a vinyl house and maintains the temperature regularly. Therefore, it maximizes heat insulation efficiency with a small quantity of fuel, reduces the cost for heat insulation, and regulates temperature automatically. CONSTITUTION: A heater is characterized by comprising a heating furnace, an indirect heating pipe, a heat exchanging unit, a pipe for using waste heat, a storing tank, a circulation pump and a heating unit. It heats steam and waste heat to high temperature in a short time by direct heating method and indirect heating method, transfers the heated steam and waste heat to the heat exchange unit, and heats air by using the heated steam and passing it through a circulation pipe.
Patent KR-20040003710-A (KR)
Title: a high voltage changeover equipment for a color image forming apparatus
Inventor: AHN BYEONG HWA
IPC: G03G15/00
Filed: 2002-07-03
Abstract: PURPOSE: An apparatus for applying a high voltage to developing devices of a color image forming system is provided to prevent deterioration of picture quality due to a variation in a load of a photosensitive drum. CONSTITUTION: An apparatus for applying a high voltage to developing devices(10) of a color image forming system includes a high-voltage applying terminal(12a,12b,12c), a high-voltage applying substrate(16) and a high-voltage connector(23). The high-voltage applying terminal is placed at the end of each developing device. The high-voltage applying substrate includes a high voltage circuit. The high-voltage applying substrate has a terminal(22a,22b,22c) connected with the high-voltage applying terminal, the first terminal(18a,18b,18c) connected with the high voltage circuit and the second terminal(20a,20b,20c) connected with the terminal. The high-voltage connector connects the first and second terminals of the high-voltage applying substrate to each other to apply a high voltage to a corresponding developing device.
Patent KR-20030004145-A (KR)
Title: Display apparatus and portable device
Inventor: NUMAO TAKAJI
IPC: G09G3/36
Filed: 2002-07-04
Abstract: PURPOSE: A display device and a portable device are provided to reduce the power consumption of a display device, to downsize the display device and to suitably adopt a display device as a mobile device. CONSTITUTION: A display device is arranged while each of a plurality of pixels(Aji) formed on a display area has an organic EL(Electro-Luminescence) device(41) as a display device and each of the organic EL devices has a voltage variation section(10a) changing the value of a display voltage supplied to each of the organic EL devices. Moreover, the display device preferably includes voltage keeping sections for keeping the input voltage of the voltage variation sections and storage sections for storing image data.
Patent KR-20040006103-A (KR)
Title: A method of improving a movable slag at steel assortment process
Inventor: KANG TAE IN
IPC: C21B11/00
Filed: 2002-07-09
Abstract: PURPOSE: A method for improving the fluidity of slag by charging wollastonite along with HBI into the melter gasifier when charging HBI (hot briquetted iron) into the melter gasifier in the operating step of melter gasifier is provided. CONSTITUTION: The method comprises a step (S1) of charging ore and subsidiary raw material into reduction furnace; a step (S2) of charging reduced iron produced in the reduction furnace and another subsidiary raw material into a melter gasifier; a step (S3) of charging wollastonite into the melter gasifier; a step (S4) of charging semi-soft coking coal into the melter gasifier from the outside; and a step (S5) of producing pig iron and slag in the melter gasifier, wherein 10 to 30 wt.% of wollastonite is charged into the melter gasifier based on the total weight of the subsidiary raw material.
Patent KR-20030007155-A (KR)
Title: Purification method of 2,6-naphthalenedicarboxylic acid
Inventor: HAMAGUCHI MAKI
IPC: C07B61/00
Filed: 2002-07-12
Abstract: PURPOSE: To provide a method for refining 2,6-naphthalene dicarboxylic acid, by which high-purity 2,6-naphthalenedicarboxylic acid can be obtained in slight load on a refining apparatus without causing cost-up and complexity of processes. CONSTITUTION: This method for refining 2,6-naphthalene dicarboxylic acid comprises a process for reducing a crude 2,6-naphthalene-dicarboxylic acid containing 6-formyl-2-naphthoic acid with hydrogen and a process for washing the reduction product with an alcohol. The reduction process is preferably carried out by bringing the crude 2,6-naphthalenedicarboxylic acid and hydrogen into contact with a hydrogenation catalyst in a liquid phase, particularly in a water phase.
Patent KR-20040009341-A (KR)
Title: Dentifrice having a effect for a teeth desease and preparing process thereof
Inventor: NAM JONG HYUN
IPC: A61K8/97
Filed: 2002-07-23
Abstract: PURPOSE: Provided are dentifrice having prevention and treatment effect on periodontal diseases and a preparation process thereof, thereby easier and more effectively preventing and treating periodontal diseases than conventional therapeutics. CONSTITUTION: Dentifrice having prevention and treatment effect on periodontal diseases is characterized by comprising 5-50 wt.% of purified pine resin powder, 0.1-3 wt.% of sodium fluorophosphate, 3-20 wt.% of abrasive, 1-10 wt.% of thickener, 1-20 wt.% of humectant, 1-2 wt.% of pH stabilizer, 1-2 wt.% of preservative, 1-2 wt.% of flavoring agent, 1-2 wt.% of surfactant, 1-2 wt.% of sweetener, and 1-2 wt.% of coloring agent.
Patent KR-20040009762-A (KR)
Title: Manufa cturing method for polyester filament having improved light fastness
Inventor: JEN ZOCHUN
IPC: D01F6/84
Filed: 2002-07-25
Abstract: PURPOSE: A method of preparing polyester fiber having improved light fastness by copolymerizing polyester and ester-forming monomers is provided. The fiber is suitable for automobile interior decoration, curtain and outdoor application and can keep fresh color without fading even when exposed to sunlight for a long period of time. CONSTITUTION: The method of polyester fiber comprises: copolymerizing, spinning and drawing dicarboxylic acid, a diol component and an ester-forming monomer having the formula:R2OOC-R1-COOR3, wherein the ester-forming monomer is present in an amount of 0.05% by mole, based on the total dicarboxylic acid components. In formula, R1 is a naphthalene ring, R2 and R3 are selected from H or C1-4 alkyl group, R2 is independent from R3, it can be the same or different with R3; the position of substitute group for the naphthalene ring on the ester-forming monomer can be:( -2,3-, -2,5-, -2,6-, -2,7-, -1,2-, -1,3-, -1,4-, -1,5-, -1,6-, -1,7-, -1,8-), subjecting the formed copolyester component to a spinning and drawing process to obtain fiber having excellent light fastness after dyeing.
Patent KR-20030013252-A (KR)
Title: Capacitor assembly for an alternator and a mathod for the manufacture thereof
Inventor: ASAO YOSHIHITO
IPC: H02K15/02
Filed: 2002-07-30
Abstract: PURPOSE: To provide a capacitor for alternator and a manufacturing method therefore, capable of restraining insulation failures due to infiltration of salt water or the like, and of shortening the manufacturing time. CONSTITUTION: In molding a brush holder 30 which is a resin molded part used in an alternator, a capacitor element 35 is integrally molded with a capacitor positive terminal 36a and a negative terminal 36b crimp jointed onto a positive terminal 37a and a negative terminal 37b respectively. The capacitor element 35 is embedded in a first resin part 38.
Patent KR-20040014725-A (KR)
Title: Transplant revegetation measure using plug sodding in on-site
Inventor: OH GOO KYUN
IPC: A01G1/00
Filed: 2002-08-10
Abstract: PURPOSE: An afforesting method by transplanting wild plants plant growing in vicinities of damaged land is provided. Therefore, it permits early restoration of a forest ecosystem and a natural scene for enhancing the diversification of biological species. CONSTITUTION: An afforesting method comprises: restoring a contour line of the ground and preventing the restored contour line from being changed; transplanting wild plants on the restored ground and covering topsoil(13); and mulching jute nets(30) according to the slope gradient.
Patent KR-20040017043-A (KR)
Inventor: KWON GI WON
IPC: G06F1/24
Filed: 2002-08-20
Abstract: PURPOSE: A power-on reset circuit is provided to lower the dependency of a peripheral circuit on a variation of temperature by generating a power reset signal and cutting off the power supplied to the power-on reset circuit when a supply voltage rises to a stable voltage level of a semiconductor IC. CONSTITUTION: A power-on reset circuit includes the first signal generator(100), the second signal generator(200), and a comparator(300). The first signal generator(100) is used for generating the first signal when a supply voltage approaches the first threshold voltage. The first signal rises from a ground voltage. The second signal generator(200) is used for generating the second signal when the supply voltage approaches the second threshold voltage. The second signal falls from a supply voltage level. The comparator(300) is used for receiving the first and the second signals and activating a power-on reset signal when the first signal level is higher than the second signal level.
Patent KR-20040017668-A (KR)
Inventor: HONG SEONG CHEOL
IPC: G01M9/06
Filed: 2002-08-23
Abstract: PURPOSE: An aerodynamic characteristic test vehicle is provided to precisely detect aerodynamic characteristics of various vehicles at a low cost by applying the aerodynamic characteristic test vehicle to various kinds of vehicles. CONSTITUTION: An aerodynamic characteristic test vehicle includes an upper body(20) having a space section for forming an engine room(21). A floor assembly(30) is detachably installed at a lower portion of the upper body(20). The floor assembly(30) is equipped with various parts required for an aerodynamic characteristic test, thereby forming a lower portion of a vehicle chassis. A front suspension assembly(40) is detachably attached to a front lower portion of the floor assembly(30). A rear suspension assembly(50) is detachably attached to a rear lower portion of the floor assembly(30). An engine room part assembly(60) is accommodated in the engine room(21). An air exhaust unit(70) is detachably attached to a lower portion of the floor assembly(30).
Patent KR-20040017761-A (KR)
Title: Organic Stripping Composition And Method Of Etching Oxide Using Thereof
Inventor: KIM GYEONG HYEON
IPC: C11D7/06
Filed: 2002-08-23
Abstract: PURPOSE: An organic stripping composition and a method for etching oxide using the same are provided to be capable of completely removing polymer residues of the oxide, restraining an Si pitting phenomenon, and preventing the damage of metal. CONSTITUTION: An organic stripping composition is obtained by adding an oxidizing agent to a predetermined composition. At this time, the predetermined composition includes the first compound containing hydroxy ion(OH-) and the second compound containing fluorine ion(F-). At the time, the oxidizing agent is used for conserving the pH of the organic stripping composition in the range of 6.5-8.0. Preferably, HNO3 is used as the oxidizing agent. Preferably, the pH of the oxidizing agent is in the range of 6.5-7.0.
Patent KR-20040025131-A (KR)
Title: Kimchi refrigerator having the function of cool air circulation
Inventor: PARK SANG HO
IPC: F25D11/04
Filed: 2002-09-18
Abstract: PURPOSE: A kimchi refrigerator with chilled air circulating function is provided to allow even distribution of temperature all over an inside of a storage space. CONSTITUTION: A kimchi refrigerator includes a refrigerator main body(100) having a storage space formed by an inner casing(110), and an opening upper side; a door(200) opening and closing the opening upper side of the refrigerator main body; a refrigerant tube(112) installed on an outside of the inner casing to generate chilled air; a heater(114) installed on the outside of the inner casing to generate heat for maturation; an inlet(210) formed on a bottom of the door, and connected with the storage space; outlets(220) formed on the bottom of the door to be connected with the storage space; a connecting duct(214) connecting the inlet and the outlets; and a circulation fan(212) forming air current introducing air in the storage space through the inlet, and supplying air into the storage space through the outlets. The inlet is installed on a center of the bottom of the door, and the outlets are installed on a circumference of the bottom of the door.
Patent KR-20040026786-A (KR)
Title: A height mounting type air cleaner
Inventor: CHOI BYEONG HUN
IPC: B01D46/00
Filed: 2002-09-26
Abstract: PURPOSE: A ceiling-mounted type outdoor air inducing air cleaner is provided to attach an air cleaner on corners of a ceiling, thereby improving an external appearance and increase in space utilization. CONSTITUTION: An upper case(20), an inner shape forming part(40), and a lower case(60) are formed in a plane fan-shape to be installed by contacting an upper surface and both sides with corners of a ceiling. The upper case has fixing grooves(24) to insert protrusions formed at an auxiliary plate thereinto. A blower(34) is installed to send air. A motor(36) is installed to drive the blower. A filter(50) purifies the air. The inner shape forming part supports the filter. The lower case has a detachable grill(82) for an indoor air suction port. An indoor air inducing hole(62) is formed at a rear surface of the lower case for absorbing outdoor air.
Patent KR-20040027166-A (KR)
Title: Method for providing a service of searching telephone number which user wants
Inventor: JUNG DAE GYO
IPC: H04L12/00
Filed: 2002-09-27
Abstract: PURPOSE: A number searching service method in an NGN(Next Generation Network) is provided to find desired destination even if an overall phone numbers by using a wild card. CONSTITUTION: An originating terminal(U1) collects a destination number inputted by a user(S310), and sends it to the first soft switch(10)(S311). The first soft switch(10) determines whether a destination is an external destination or a wild card is included in the destination number(S312). If the destination number is for an external destination or includes a wild card, the first soft switch(10) transfers the destination number to a number searching unit(20) for its deciphering(S313). The number searching unit(20) determines whether the destination number includes a wild card(S314). If the destination number includes a wild card, the number searching unit transfers its IP address to the first soft switch(10)(S315). The first soft switch(10) transfers the IP to the originating terminal(U1)(S316). The number searching unit(20) finds a phone number including digits of the other remaining portion except for the wild card and transfers it as list information to the originating terminal(U1)(S317). The originating terminal(U1) checks the destination number selected by the user(S318) and informs the first soft switch(10) of it(S319). The first soft switch(10) sets up a speech path with the second soft switch(11) handling the received destination number for a call processing(S320). The second soft switch(1) allocates a port to a destination terminal(U2)(S321) so that call communication can be made between the originating terminal(U1) and the destination terminal(U2)(S322).