baber/WOPTO huggingface dataset:
Patent KR-20040024939-A (KR)
Title: Multi display device
Inventor: KIM SI HAN
IPC: G06F3/14
Filed: 2002-09-17
Abstract: PURPOSE: A multi-display device is provided to effectively decrease an area of the multi-display device and conveniently receive a key input part while all of an extendable panel housing and the key input part are equipped. CONSTITUTION: Installing a slider(115) of a groove shape to the key input part(100), the key input part is received or came out from a housing under the panel housings(20,40). The key input part is equipped with an input device(110) and a key input groove(120). As a handle(45) is formed to a side of the panel housing, the panel housing of a folded state is easily unfolded. The panel housing stably keeps a folded state by a fixing projection(43) and a fixing groove(23). If the panel housing is unfolded, the key input part is automatically slid and came out from the housing.
Patent KR-20040025359-A (KR)
Title: Liquid Crystal Display and Method of Driving The Same
Inventor: AHN JONG GI
IPC: G09G3/36
Filed: 2002-09-19
Abstract: PURPOSE: A liquid crystal display and its driving method are provided to improve image quality by accelerating a response speed of a liquid crystal and to realize a hardware simply. CONSTITUTION: An adder(98) adds additional data to input data. A data converter(95) converts the input data added with the additional data into an analog voltage, and then converts the input data into an analog voltage. Latches(91,93) store the input data which is digital data, and a subsidiary latch(97) stores the input data and supplies the stored data to the adder. The first switch(S1) branches a signal transmission path between the adder and the data converter. And the second switch(S2) branches a signal transmission path between the latch and the data converter.
Patent KR-20040025489-A (KR)
Title: System and method for protecting digital works on communication network
Inventor: LEE CHANG YOUNG
IPC: G06F17/00
Filed: 2002-09-19
Abstract: PURPOSE: A system for protecting digital contents in a communication network is provided to retrieve illegally distributed contents through a shared network having a P2P(Peer-to-Peer) system, and to generate/distribute files which cope with the illegal contents, thereby preventing digital contents from being illegally copied. CONSTITUTION: One or more than one relay server(30) relays shared data through a communication network(60). One or more than one list supply server(20) supplies list information to the relay servers(30). A contents protection server(10) is connected to the relay servers(30) according to the supplied list information, retrieves shared digital contents through the relay servers(30) according to preset retrieval conditions, decides an identifier of a retrieved digital contents file to calculate a dilution rate, and generates file information and access information of an authenticated digital file to be shared. The protection server(10) shares the authenticated digital contents with the communication network(60) according to the calculated dilution rate and a predetermined target dilution rate.
Patent KR-20040026251-A (KR)
Title: An apparatus for measuring biodegradability of a sample using non-dispersive infrared analysis method and method thereof
Inventor: KANG HYE JEONG
IPC: C12M1/34
Filed: 2002-09-23
Abstract: PURPOSE: An apparatus and a method for measuring biodegradability of a sample using non-dispersive infrared analysis method are provided, thereby rapidly quantifying carbon dioxide using non-dispersive infrared analysis method to improve reproduction of measurement. CONSTITUTION: An apparatus for measuring biodegradability of a sample using non-dispersive infrared analysis method comprises an air-compressing pump(2), a first air controlling portion(4) connected to the pump(2); a carbon dioxide removing device(6) connected to the first air controlling portion(4); a harmful material removing filter(8) connected to the carbon dioxide removing device(6); a first cooling device(10) connected to the filter(8); at least two compost tanks(12) containing biodegradable samples and compost and connected to the first cooling device(10); at least two second cooling devices(10) connected to the compost tank(12); at least two second air controlling portion(14) connected to the second cooling device(10); at least two non-dispersive infrared gas analyzing device(16) measuring the concentration of carbon dioxide and connected to the second air controlling portion(14); an air collecting portion(18) connected to the gas analyzing device(16); and a computer(34).
Patent KR-20030027706-A (KR)
Title: A 2 phase develop apparatus of electrophotographic image forming apparatus
Inventor: KIKUCHI SUSUMU
IPC: G03G15/09
Filed: 2002-09-24
Abstract: PURPOSE: A 2-component developing device of an image forming system using electrophotography is provided to eliminate ununiformity of developing concentration due to short supply of developer. CONSTITUTION: A 2-component developing device of an image forming system using electrophotography includes a developer stopping member(9) for guiding a developer transferred by a developing magnet roller(7) to form a developer collecting part at an upper side of a developing blade(8). The developer stopping member includes a guide(9a) for guiding transfer of the developer mixed by a mixer(11) along the circumferential direction of the developing magnet roller, and a developer collection guide(9d) for keeping the developer between the developer stopping member and the developing blade. The developer stopping member is placed between the mixer and the developing blade.
Patent KR-20020081183-A (KR)
Inventor: LEE MIN SOO
Filed: 2002-09-27
Abstract: PURPOSE: A system and method for payment of mobile communication device are provided to perform a payment using a local area blue tooth and Internet communication network without a public mobile telecommunication network although a mobile communication device including a mobile phone and a PDA is used. CONSTITUTION: A main server(200) is mounted in a payment service company. A PC(300) is used by a buyer when the buyer purchases a commodity or a service. A mobile communication device(400) includes a blue tooth device possessed by the buyer. A web server(500) is mounted in an Internet company for selling a commodity and a service. A payment server(600) is mounted in a payment institution. A relay device(700) includes a blue tooth device and is connected to the mobile communication device(400) through a blue tooth communication method. In addition, modems(250,350,550,650,750) are mounted. The above elements are connected through a communication network(100) such as the Internet.
Patent KR-20040032179-A (KR)
Title: Manufacturing apparatus for backfilling material using stone dust in cake-state
Inventor: CHOI WON JUN
IPC: E21D11/00
Filed: 2002-10-01
Abstract: PURPOSE: A manufacturing device for filler using powdered stone is provided to obtain eco-friendly and economical effects. CONSTITUTION: The manufacturing device for filler using powdered stone comprises: a cement inlet(100) for placing cement; a powdered stone inlet(200) for placing powdered stone; a water pump(300) for pumping water; a mixer(400) for mixing the powdered stone, cement and water supplied through the cement inlet(100), the powdered stone inlet(200) and the water pump(300); and a discharge pump(500) for discharging the filler formed by mixing powdered stone, cement and water and supplied from the mixer(400).
Patent KR-20040031814-A (KR)
Title: Digital signal processing apparatus for multichannel and method of the same
Inventor: CHOI HAN MUK
IPC: H04S3/00
Filed: 2002-10-01
Abstract: PURPOSE: A digital signal process unit for multi-channel and a method for processing a digital signal are provided to enhance a stereo effect by using a reverberation phenomenon of audio signals. CONSTITUTION: A digital signal process unit for multi-channel includes a plurality of speaker units(190), an output circuit(180), a signal processor(102), a reverberator(104), a two-dimensional positioning processor(106), and a vocal canceler(108). The speaker units(190) output audio signals for multi-channel. The output circuit(180) outputs the audio signals to the speaker units. The signal processor(102) processes digital audio signals and outputs the processed signals to the speaker units. The reverberator(104) generates a stereo effect by using a reverberation phenomenon of audio signals between the speaker units and a listener. The two-dimensional positioning processor(106) prevents a delay phenomenon of sound according to a position of the listener by controlling a delay sampling number according to an interval between the speaker units and the listener. The vocal canceler(108) removes unnecessary elements from the audio signals and compensates the removed necessary elements.
Patent KR-20040031426-A (KR)
Title: Use of a giant ring manganese complex compound as bleaching catalyst and bleaching detergent composition comprising these compound
Inventor: BAEK IN SEOP
IPC: B01J23/34
Filed: 2002-10-07
Abstract: PURPOSE: Provided are a use of macrocyclic manganese complex compound and composition of bleaching agent containing the same compound which is advantageous in that is easily synthesized and stabilized, does not cause damage and decolorization to fabric and has high bleaching efficiency. CONSTITUTION: The bleaching agent is formed of macrocyclic manganese complex compound such as £Mn¬(III)Cl2(L)|ClO4, £Mn¬(III)(H2O2)2(L)|Cl3·2H2O·0.5HCl and £Mn¬111(N3)2(L)|N3·2H2O, here L is 3,14-dimethyl-2,6,13,17-tetraazatricyclo£14,4,01.18,07.12|docosane. The bleaching agent comprises 1 to 40 wt.% of peroxide, surfactant, builder, bleaching agent and 0.001 to 1 wt.% of bleach catalyst which is selected from a group consisted of £Mn¬(III)Cl2(L)|ClO4, £Mn¬(III)(H2O2)2(L)|Cl3·2H2O·0.5HCl and £Mn¬(III)(N3)2(L)|N3·2H2O.
Patent KR-20040033688-A (KR)
Title: Method for notifying mobile user's absence
Inventor: KIM SU JIN
IPC: H04W4/16
Filed: 2002-10-15
Abstract: PURPOSE: A method for informing that a cellular phone user is absent is provided to enable an exchange to deliver a message showing that a cellular phone user is absent, if other party makes a call to a cellular phone, after the cellular phone user registers an absent message alarming function in the exchange, thereby informing the other party that the cellular phone user is absent. CONSTITUTION: If a cellular phone user cannot use a cellular phone for a long time, the user inputs a key for performing an absent alarming function set on the first cellular phone(S10). A signal is transmitted to an exchange through a base station while the key is inputted, and the absent alarming function on the first cellular phone is registered in the base station(S20). If other party attempts calling the first cellular phone by using the second cellular phone(S30), the exchange delivers a message showing that the user of the first cellular phone is currently absent, and transmits the delivered message to the second cellular phone of the other party(S40).
Patent KR-20020084054-A (KR)
Inventor: LEE GYU YEONG
IPC: B26D3/00
Filed: 2002-10-14
Abstract: PURPOSE: An apparatus for manufacturing an upper plate frame of a pallet is provided to improve the productivity of the upper plate frame of the pallet by cutting the upper plate frame of the pallet in a precise size. CONSTITUTION: An upper plate frame(28) is fabricated with a predetermined shape in a forming device(27). The upper plate frame(20) is supplied to a frame(11), and a cutting section(10) cuts the upper plate frame(20) on the frame(11). The cutting section(10) is fixed to the frame(11). A pair of supporting members are installed at an upper portion of the frame(11). A lower mold(13) having a shape identical to the shape of the upper plate frame(28) is accommodated in the frame(11). A cylinder(15) moving downwards is installed at upper portions of the supporting members. A pair of guides(19) are installed at lower portions of the supporting members. A cutter(18) is installed at a lower portion of a supporting plate(17) so as to cut the upper plate frame(28). As the cylinder(15) operates, a rod(16) moves downwards so that the cutter(18) cuts the upper plate frame(28).
Patent KR-20040034295-A (KR)
Title: Method for Making and Relaying Post Issuance Application of Open Platform Smart(IC) Card
Inventor: HONG JONG CHEOL
IPC: G06K17/00
Filed: 2002-10-24
Abstract: PURPOSE: A method for making/relaying post-issuance application of an open platform smart card is provided to make a smart card application by downloading or using a smart card application construction tool as connecting to an application construction web server through wire/wireless communication network. CONSTITUTION: A client receives the smart card application construction tool by connecting to the web server. The client makes the smart card application by using the smart card application construction tool. The client transmits the application to a relay server. The relay server stores/manages the application in a database. The relay server presents the applications stored in the database to the client requesting the application. If the client requesting the application selects/requests the displayed application, the relay server provides the application to the client requesting the application. The client requesting the application loads the application to the smart card.
Patent KR-20040043818-A (KR)
Title: Electronic throttle control apparatus
Inventor: LEE SEUNG U
IPC: F02D9/08
Filed: 2002-11-20
Abstract: PURPOSE: An electronic throttle valve control apparatus is provided to operate the engine stably by idling in wrong operation of an ETC(Electronic Throttle Control Apparatus) module, and to detect failure efficiently by transmitting cause of wrong operation of the ETC to the ECU(Electronic Control Unit). CONSTITUTION: An electronic throttle valve control apparatus is composed of a throttle body(3) embedding a throttle valve(1); an ETC module(5) formed at the side of the throttle body to drive the throttle valve; a safety control unit(7) installed between the throttle body and the ETC module to shut off power from the ETC module to the throttle body in wrong operation and to return the throttle valve to the idling position; and an ECU receiving signals from the throttle body and the ETC module and idling the throttle valve by actuating the safety control unit in wrong operation. The safety control unit has an ETC transmission plate connected to the ETC module, a throttle transmission plate connected to the throttle valve corresponding to the ETC transmission plate, a solenoid valve installed in the insertion groove of the ETC transmission plate to assemble and disassemble the throttle transmission plate from the ETC transmission plate according to the control signal from the control unit, and a return spring returning the throttle valve to the idling position.
Patent KR-20040043954-A (KR)
Title: Trench isolation methods of a semiconductor device
Inventor: HONG SANG U
IPC: H01L21/76
Filed: 2002-11-20
Abstract: PURPOSE: A method for isolating a trench of a semiconductor device is provided to prevent a filling effect of a gate electrode on a recessed region by using a spacer to cover the recessed region formed on an edge of a trench region. CONSTITUTION: An active region is defined by forming a trench region(57) on a predetermined region of a semiconductor substrate(51). An isolation layer(63a) is formed within the trench region. The isolation region has a projection higher than a surface of the active region. A spacer(65) is formed on a sidewall of the projection of the isolation layer. An edge of the trench region is covered by the spacer. A gate insulating layer(67) is formed on the active region of the semiconductor substrate having the spacer.
Patent KR-20040044267-A (KR)
Title: Apparatus for generating edge sidelobe canceling signal and communication apparatus for uplink employing the same in OFDMA system
Inventor: HONG DAE SIK
IPC: H04L27/26
Filed: 2002-11-20
Abstract: PURPOSE: An apparatus for generating the side edge suppression signal in an orthogonal frequency division multiplexing(OFDM) access system and an uplink communication apparatus employing the same are provided to minimize the interference between the users without generating an additional bandwidth loss. CONSTITUTION: An apparatus for generating the side edge suppression signal in an orthogonal frequency division multiplexing(OFDM) access system includes a signal mapping block(31), a serial/parallel converter(32), a sub-bandwidth selection block(33), a side edge suppression signal generating block(34), an inverse fast Fourier transform(IFFT) block(36) and a protection bandwidth insertion and parallel/serial converter(37). The side edge suppression signal generating block(34) generates the upper and lower side edge suppression signal obtained from the transmission signal vector and the optimized weight vector and allocates the generated signal to the sub-carrier wave of the protection bandwidth. The IFFT block(36) performs the inverse fast Fourier transform the upper and lower side edge suppression signal allocated to the user's transmission signal and the sub-bandwidth of the protection bandwidth. And, the protection bandwidth insertion and parallel/serial converter(37) outputs the final OFDM modulated data after the protection bandwidth is inserted to the data inverse fast Fourier transformed supplied front the IFFT block(36).
Patent KR-20040048032-A (KR)
Title: Cooking apparatus and method thereof
Inventor: BORISEU
IPC: F24C7/02
Filed: 2002-12-02
Abstract: PURPOSE: A cooking apparatus and a method are provided to improve convenience and increase cooking efficiency of millet by optimally and automatically cooking millet through the algorithm. CONSTITUTION: A cooking apparatus comprises a cooking chamber loading food; a heating unit heating food; and a control unit(202) heating food by outputting the predetermined value from the heating unit, cooking the outside of food by absorbing high temperature moisture to food with reducing output from the heating unit primarily in boiling food, and cooking the inside of food with absorbing high temperature moisture in food with reducing output from the heating unit secondarily. The control unit decides cooling time and output of a magnetron(106a) according to cooking data memorized in a storage part(214) to automatically cook millet. The magnetron, a cooling fan(106b) and an air duct are installed in an electric component chamber. Suction air is supplied through the air duct to the cooking chamber, and discharged out of a body through a gas sensor(112).
Patent KR-20040049190-A (KR)
Title: The fried food chicken for magic ball and the manufacture method
Inventor: PAIK GYOUNG SUN
IPC: A23L13/50
Filed: 2002-12-05
Abstract: PURPOSE: Provided is an adjuvant frying powder mixture of barley, glutinous rice and potato starch which has characteristic of gel and is made into a magic ball. The magic ball is added to a conventional frying powder in frying chickens to make sweet, sour, hot and peppermint flavored chicken, keeping the original taste of chickens as well. CONSTITUTION: The magic ball comprises a powder mixture of 50wt% of barley, 20wt% of corn, 10wt% of rice, 5wt% of bean, 1wt% of potato starch, 0.6wt% of egg yolk, 0.4wt% of licorice, 0.2wt% of edible color, 0.8wt% of seasoning and 1wt% of seasoned salt. The mixture is made into dough in cold water.
Patent KR-20040051939-A (KR)
Inventor: LEE JAE HWAN
IPC: B60N2/20
Filed: 2002-12-13
Abstract: PURPOSE: A jumping device of a jumping seat for a vehicle is provided to reduce the producing cost, increase the quality and performance of the jumping seat by improving assembling and operating performance. CONSTITUTION: A jumping device of a jumping seat for a vehicle is composed of a jumping frame(41) including brackets(39,40) at the front and upper sides to fix a lower frame of a multi-row seat and hinge-combine with a cushion frame of the jumping seat; a jumping link(45) formed at the lower both sides of the jumping frame and composed of an operating lever(42) and a driven lever(43) for jumping and non-jumping the jumping seat toward the multi-row seat about a hinge(38); and an operating pin disposed in the middle of the operating lever and inserted into a circular arc-shape guide hole(51) formed at the jumping frame to select jumping and non-jumping states with reciprocating between a bottom dead point and an upper dead point of the guide hole. The operating pin continuously keeps states positioned at the bottom dead point and the upper dead point by a stopper freely moving at the opposite side of a hinge(47) connecting the operating lever.
Patent KR-20030051390-A (KR)
Inventor: COLLADO SANTOS H
IPC: A61F13/15
Filed: 2002-12-18
Abstract: PURPOSE: Provided is a drapeable absorbent article for use with undergarments or other clothing, such as panty hose, swimsuits, or leotards that is fully flexible and adapts to the body as an undergarment alone without sacrificing comfort, protection and discretion. CONSTITUTION: The absorbent article includes a silhouette and a layered portion. The silhouette comprises (i) a first end, (ii) a second end, wherein the second end being in opposite relation to the first end, and (iii) a first longitudinally extending edge opposed to a second longitudinally extending edge, the first and second longitudinally extending edges connecting the first end and the second end. The layered portion comprises (i) a body-facing layer and (ii) a garment-facing layer, wherein the absorbent article is drapeable. The body-facing layer comprises two layers. The first layer of the body-facing layer forms a body facing surface and the second layer is absorbent. The first layer comprises a spunlace material including from about 10 to about 65 wt.% rayon and from about 35 to about 90 wt.% polyester.
Patent KR-20040055206-A (KR)
Title: Method for producing textile fabrics with shape and touch of polyurethane leather
Inventor: BYUN HUI UN
IPC: D06N7/00
Filed: 2002-12-20
Abstract: PURPOSE: Provided is a method of manufacturing a fabric with the appearance and tactility of a polyurethane synthetic leather which does not use any toxic organic solvent, such as dimethylformamide and methylethylketone, and involves excellent air permeability and elasticity. CONSTITUTION: The method of manufacturing a fabric with the appearance and tactility of a polyurethane synthetic leather comprises the steps of: weaving a fabric with a polyester-covered spandex yarn; dyeing the fabric with a dispersion dye; heat-treating the dyed fabric; embossing the heat-treated fabric; and joining the embossed fabric with a base, and printing the joined fabric.
Patent KR-20040057207-A (KR)
Title: Billet transfer apparatus with impact prevention function
Inventor: KO YEONG GYU
IPC: B65G47/88
Filed: 2002-12-26
Abstract: PURPOSE: A billet transferring device is provided to prevent impact when moving a billet from a conveyor to an upper part of a grinding table, thereby improving durability. CONSTITUTION: In a billet transferring device to transfer billet to a grinding table installed lower than a conveyor transferring the billet, a guide rail(10) is fixed with a certain inclination to the grinding table. A stopper member is provided to limit moving of the billet by protruding than an upper part of the guide rail. A stopper driving member is provided to drive the guide rail to the inclined direction.