baber/WOPTO huggingface dataset:
Patent KR-20030073552-A (KR)
Title: Producing method for fishing guide
Inventor: KIM SE HYEON
IPC: A01K93/02
Filed: 2002-03-12
Abstract: PURPOSE: A method for manufacturing an electronic fishing float is provided to minimize the size of the float thus minimizing any friction resistance thereof, and to increase operation reliability and durability of the float. CONSTITUTION: The electronic fishing float comprises a streamlined float body(10), and a float top(11) formed with float glasses(13). Onto the float glasses are seated luminous members(12). Along the outer periphery of the float body is fixed an electric wire(14) for the supply of electric power by using an adhesive. The outer side of the electric wire is covered with an epoxy coating(16), and in turn the outer side of the coating is formed with a pigment coating(17).
Patent KR-20030077681-A (KR)
Title: information providing service system for DTV and method thereof
Inventor: KIM JAE GAP
IPC: H04N7/08
Filed: 2002-03-26
Abstract: PURPOSE: A service system and a service method for providing information by using a DTV(Digital TV) are provided to easily confirm contents of telephone calls and electronic mails received by a mobile communication terminal while a client of the mobile communication terminal watches the DTV. CONSTITUTION: A digital TV(200) continuously receives a session connection request for wireless data communication from a mobile communication terminal(100) of each client. The digital TV connects a data communication session with the corresponding mobile communication terminal in response to the session connection request. The digital TV continuously confirms all kinds of work states of the corresponding mobile communication terminal through the connected session, and receives information related to work execution for reporting the information to the corresponding client.
Patent KR-20030080699-A (KR)
Title: Solder ball ejection part for semiconductor package
Inventor: CHOI MIN SU
IPC: H01L21/50
Filed: 2002-04-10
Abstract: PURPOSE: A solder ball ejection apparatus for a semiconductor package is provided to be capable of replacing a damaged ejection pin alone with a new ejection pin for reducing economic loss and fabrication cost. CONSTITUTION: A solder ball ejection apparatus for a semiconductor package is provided with the first block(210) having a connecting hole formed at the lower surface(211), the second block(220) located at the upper portion of the first block, the third block(230) having a fixing hole(233) formed at the lower portion and a plurality of through holes(234), and a plurality of ejection pins(240) inserted into each through hole and the fixing hole. Preferably, one end portion of the ejection pin has a cross sectional area larger than the inner cross sectional area of the through hole, and the same height as the fixing hole.
Patent KR-20030084071-A (KR)
Title: structure for fixing decoration panel for built in kimchi refrigerator
Inventor: KIM BEOM SU
IPC: F25D23/10
Filed: 2002-04-24
Abstract: PURPOSE: A structure for fixing a decoration panel of a built-in type kimchi refrigerator is provided to increase refrigerating capacity. CONSTITUTION: A structure includes a door case(22) forming an outside wall of a built-in type kimchi refrigerator, and having a plurality of penetrating holes(26) formed on an upper end of a front side(23) thereof; a decoration panel(30) installed on the front side of the door case; an upper bracket(40) comprising a lower end part(42) fixed on an upper end of a rear side(31) of the decoration panel by screws and having screw coupling holes(43) formed thereon, and a plurality of protrusions(44) extended from the lower end part and inserted to the penetrating holes to fix the decoration panel to the door case; and a lower bracket(50) comprising a side part(52) fixed to a lower end of the rear side of the decoration panel by screws, and a bottom part(54) bent from the side part and fixed to a lower side(24) of the door case by screws. The door case includes an upper end concave part(27) formed on an upper end of the front side thereof and a lower end concave part(28) formed on a lower end of the front side thereof. The upper end concave part allows the lower end part of the upper bracket to be inserted thereto. The lower end concave part allows the side part of the lower bracket to be inserted thereto.
Patent KR-20030086683-A (KR)
Title: Structure of opening door of kimchi-refrigerator
Inventor: KIM SEOK GYUN
IPC: A23B7/10
Filed: 2002-05-06
Abstract: PURPOSE: A structure for opening and closing a door of a kimchi storehouse comprising a hinge-connected shaft on the external surface of the door and a roller disposed on the internal surface of each door is provided. Therefore, it minimizes the opening and closing space of the door, causes user's action to be convenient during taking in and out a storage vessel and eliminates the impact generated during the opening and closing action, thereby increasing the durability of products. CONSTITUTION: A corner of an exterior surface of a first door(21) of a kimchi storehouse is connected to a hinge(25a, 25b) to be supported at the front and rear of the upper part of an external case(10), a connection shaft(50) extended from the hinge is inserted into an insertion part(11) each formed at the upper part of the external case. One end of the connection shaft is connected to the hinge, another end thereof is connected to a hinge(27a, 27b) within the insertion part. The kimchi storehouse comprises the external case, a storage house(30) for receiving kimchi and two doors(21, 22) covering the storage house.
Patent KR-20030086841-A (KR)
Title: Phosphor paste coposition of plasma display panel and preparation method of the same
Inventor: JUN BYEONG SU
IPC: C09K11/02
Filed: 2002-05-07
Abstract: PURPOSE: A phosphor paste composition is provided to obtain a fluorescent layer for a plasma display panel having excellent charge capacity, increased discharge voltage and stable discharge property. CONSTITUTION: The phosphor paste composition comprises ethyl cellulose and (meth)acrylic resin in the mixing ratio of 20:80 to 80:20. The mixed organic binder consisting of ethyl cellulose and (meth)acrylic resin is contained in the amount of 6-10 wt% based on the total weight of the composition. The phosphor paste composition is prepared by the method comprising the steps of: (a) dissolving the mixed organic binder into a mixed organic solvent containing butylcarbitol acetate and terpineol to form a vehicle; (b) adding a phosphor to the vehicle and stirring the mixture; and (c) kneading the phosphor-added vehicle.
Patent KR-20030087233-A (KR)
Title: Magnetic coil assembly of compressor for vehicle
Inventor: HYUN CHUN GI
IPC: B60H1/32
Filed: 2002-05-08
Abstract: PURPOSE: A magnet coil assembly for a compressor of an automobile is provided to stably fix the magnet coil by inserting the magnet coil to a coil housing and molding with heat resisting resin or plastics, and to prevent counter electromotive force by placing a diode on a terminal. CONSTITUTION: A magnet coil assembly(50) has an outlet hole(53) formed on a closed bottom thereof to allow a lead wire(52) of a magnet coil(51) to be drawn out, and receiving holes(55) formed on both sides thereof by protruding a rim(54) upward to receive the magnet coil so as to improve fixing of the magnet coil in a coil housing(56). The magnet coil is stored in the accommodating groove of the coil housing. The accommodating groove and a connector(65) are integrated with each other and molded. Insulating material used for molding(60) is plastics or resins with excellent heat resistance. A spacer(61) is made of plastics, and interposed between the magnet coil and the coil housing on molding to prevent the magnet coil and the coil housing from contacting with each other. The space has a base(62) of width identical with width of the accommodating groove formed on the coil housing to support a bottom of the magnet coil. A plurality of guides(63) are protruded upward from an outside of the base to fix an outside of the magnet coil. A terminal(66) is placed between an end of the lead wire and the connector connected with a cable for supplying power, and has a diode connector(68) connected with a diode to prevent generation of counter electromotive force.
Patent KR-20030089572-A (KR)
Title: Apparatus and Method for Program proposal service in EPG application using rough fuzzy multi layer perceptrons
Inventor: AHN SANG U
IPC: H04N5/445
Filed: 2002-05-16
Abstract: PURPOSE: An apparatus and a method for recommending a program using a rough fuzzy MLP(Multi Layer Perceptron) in an electronic program guide(EPG) application are provided to input viewing tendency of viewers for providing a program recommending service. CONSTITUTION: A personal information setting unit(11) receives personal information of each viewer, and extracts the information of the viewers. A PSIP(Program and System Interrupt)/SI(System Information) confirming and viewing information generating unit(12) confirms PSIP/SI received from the outside, and generates viewing information of the viewers in a certain format if the viewer watches a TV. A database input unit(13) stores the viewing information in a storage unit. A preference information processor(14) converts the viewing information of each viewer stored in the database input unit into input patterns detailed by a fuzzy membership function, and extracts preferred program information having high viewing preference. A picture output unit(15) outputs preferred program information of each viewer.
Patent KR-20020088394-A (KR)
Inventor: ARAKAWA FUMIHIRO
IPC: F21S2/00
Filed: 2002-05-17
Abstract: PURPOSE: To provide a protective diffusion film preventing burrs from being generated in single substance processing of the protective diffusion film and being excellent in punching compatibility and further in easiness for handling in single substance manipulation and to provide a method for manufacturing the same, surface light source device and a liquid crystal display device. CONSTITUTION: In the protective diffusion film which is used for the surface light source device equipped with a lens film and is provided with a transparent substrate layer and a resin layer, disposed on at least one surface of the transparent substrate layer and having a minute projecting and recessing shape on a surface, the protective diffusion film is characterized by having >=20% and <=200% tensile breaking point percent elongation of the resin having the minute projecting and recessing shape on the surface.
Patent KR-20030089278-A (KR)
Title: Multi-Stage Erbium Doped Amplifier for Wavelength Division Multiplexing System
Inventor: RYU DONG HYEON
IPC: G02B6/00
Filed: 2002-05-17
Abstract: PURPOSE: A multi-stage optical fiber amplifier for a WDM (Wavelength Division Multiplexing) system is provided to improve the transmission quality by controlling pumping power and the attenuation of an attenuator. CONSTITUTION: A DCF(Dispersion Compensation Fiber) is connected to an optical isolator on an output side of two-stage optical fiber amplifier. An attenuator(ATT) is connected between an output side of the DCF and a gain flattering filter. First and second couplers are installed between the gain flattering filter and a WDM coupler connected to an input side of three-stage optical fiber amplifier. A third coupler connected to an output of the first coupler. 1530nm and 1560nm band-pass filters are connected to the third coupler. First and second detectors are connected to outputs of the 1530nm and 1560nm band-pass filters. An amplifier amplifies outputs of the first and second detectors. A pump laser controller receives the output of the amplifier and a control output from a control computer to control a laser diode. An optical wattmeter is connected to the second coupler. An optical ATT controller receives an output of the optical wattmeter and an output from the control computer to voltage-control the ATT.
Patent KR-20030090187-A (KR)
Title: Chemical Vapor Deposition apparatus used to manufacture a semiconductor device
Inventor: JIN GWANG HUN
IPC: H01L21/205
Filed: 2002-05-21
Abstract: PURPOSE: A CVD(Chemical Vapor Deposition) apparatus for semiconductor fabrication is provided to prevent a temperature difference between a center part and an edge part on a wafer by forming the first and the second baffle between a susceptor and a heater. CONSTITUTION: A CVD apparatus for semiconductor fabrication includes a susceptor(111), a susceptor frame(113), a heater(122), a heater frame(124), and a reaction gas distribution unit(140). The susceptor(111) is used for absorbing selectively a wafer. The susceptor frame(113) is used for supporting the susceptor(111). The heater(122) is installed at a position apart from the susceptor(111) in order to heat the wafer. The heater frame(124) is used for supporting the heater(122). The reaction gas distribution unit(140) injects the reaction gas to the wafer. The first and the second baffle(115,126) are installed between the susceptor(111) and the heater(122).
Patent KR-20030094535-A (KR)
Title: Tire tread rubber composition
Inventor: SHIN GYEONG SEOP
IPC: C08K9/04
Filed: 2002-06-04
Abstract: PURPOSE: A rubber composition for a tire tread is provided, to enhance the braking performance and the low rotation resistance by improving the dispersibility in mixing with rubber. CONSTITUTION: The rubber composition comprises 100 parts by weight of a diene-based natural rubber as a base rubber; and 35-80 parts by weight of a surface-treated silica as a reinforcement. The surface-treated silica is treated with 0.5-15 parts by weight of an anhydride based on 100 parts by weight of the silica. Preferably the anhydride is maleic anhydride or phthalic anhydride.
Patent KR-20020093590-A (KR)
Title: Hemt-hbt doherty microwave amplifier
Inventor: KOBAYASHI KEVIN W
IPC: H03F3/193
Filed: 2002-06-05
Abstract: PURPOSE: HEMT-HBT doherty microwave amplifier is provided which relates to particularly a microwave amplifier configured as a Doherty amplifier. CONSTITUTION: A microwave power amplifier comprising:a carrier amplifier formed from one of either an HEMT or an HBT having a first input a first output; a peak amplifier(24) formed the other of an HEMT or an HBT having a second input and a second output; and a coupler(32) having first and second input terminals and first and second output terminals, the first and second output terminals coupled to the first and second inputs, the first input terminal defining a RF input port and the second input terminal coupled to an input termination impedance.
Patent KR-20030093742-A (KR)
Title: High speed router system for elevating reliance of IPC message transmission
Inventor: KIM HWAN U
IPC: H04L12/28
Filed: 2002-06-05
Abstract: PURPOSE: A high speed router system capable of transmitting an IPC(Inter Processor Communication) message having high reliability is provided to enable 2 RP(Router Processor) boards mounted in a high speed router to simultaneously receive messages from many LP(Linecard Processor) boards, thereby minimizing duplexing data to be transmitted between the RP boards. CONSTITUTION: An IPC board(13) switches a transmission path of an IPC message. A switch board(14) switches a transmission path of user data. Active RP boards(10,11) manage a high speed router system, process a routing protocol, and receive or transmit the IPC message through the IPC board(13). Many LP boards(12a-12d) decide whether data received from an external network is the IPC message or the user data, transmit the received data to the IPC board(13) or the switch board(14) according to a decided result, and receive the IPC message transmitted from the active RP boards(10,11) through the IPC board(13).
Patent KR-20030093837-A (KR)
Inventor: PARK SEONG HO
IPC: A47L9/04
Filed: 2002-06-05
Abstract: PURPOSE: A suction nozzle for a vacuum cleaner is provided to improve cleaning efficiency by smoothly rotating an agitator. CONSTITUTION: In a suction nozzle having an agitator and a cover(20), an air vent(22) is formed at the front of the cover, and sucks outer air. The lower surface(24) of the air vents slopes downwards facing to the agitator located at the rear of the air vent. A backward rib is extended from the upper surface of the air vent, and slopes downwards.
Patent KR-20030095001-A (KR)
Title: Wireless internet access method using wireless code
Inventor: CHOI BYEONG CHEOL
IPC: H04W76/02
Filed: 2002-06-11
Abstract: PURPOSE: A wireless Internet connecting method using a wireless code is provided to immediately connect to a wireless Internet site when a user inputs a product code by using a mobile communication terminal, thereby enabling a service provider to construct the wireless Internet site without changing a self product database structure. CONSTITUTION: A user presses a wireless Internet access key(201). A wireless communication terminal(10) drives a wireless Internet browser(202), and transmits a back code of a service recognition identifier to a code processing server(50)(203-205). A packet exchange(30) transmits the code to the code processing server(50) via a packet network gateway(40)(204,205), and recognizes a path for a DB(206), then connects to a wireless Internet site DB(207). When corresponding information is read(209), the information is transmitted to the wireless communication terminal(10)(210-212). The wireless communication terminal(10) transmits the information to the code processing server(50)(213). The code processing server(50) stores the information(214).
Patent KR-20030095535-A (KR)
Title: A Grinding Apparatus For Blade of a Knife
Inventor: KIM WON SIK
IPC: B24B3/54
Filed: 2002-06-12
Abstract: PURPOSE: A blade grinding device is provided to grind the blade without safety accidents and wear the blade in an even manner. CONSTITUTION: A blade grinding device(1) is composed of a whetstone rotating unit(3) having a whetstone(33), a whetstone levering unit(2) for guiding the whetstone rotating unit vertically, and a blade moving unit(4). A motor for rotating the whetstone is installed at the back side of a whet stone levering plate(10). The motor is connected to a rotational shaft(31). The whetstone is installed at the end of the rotational shaft. The blade moving unit moves a vertical operational plate(40) fixed on a blade support(42) at which the blade is installed.
Patent KR-20030097402-A (KR)
Title: Apparatus of voice guiding by VHDL
Inventor: LIM U SEONG
IPC: H04L12/42
Filed: 2002-06-21
Abstract: PURPOSE: A voice announcement apparatus using a VDHL(VHSIC Hardware Description Language) is provided to improve the sound quality of voice files and easily calculate memory size by using a flash memory as a voice token memory and increasing the number of voice tokens according to the increase in memory size. CONSTITUTION: A voice announcement apparatus using a VDHL is comprised of a voice token memory(210), a CPU(250), and a voice processing part(230). The voice token memory(210) classifies and stores voice data by voice tokens. The CPU(250) outputs control signals to record, delete and operate the voice data inputted to the voice token memory(210) from the external. The voice processing part(230) comprises a voice token memory control part(231) that consists of a TAR(Token Address Register)(232), a TCR(Token Counter Register)(233), a TBR(Token Base Register)(234), and a voice token memory control logic(235). The voice processing part(230) records, deletes and operates voice data for the voice token memory(210) according to the control signals of the CPU(250).
Patent KR-20040000532-A (KR)
Title: Tread compound for high speed tire improved durability
Inventor: CHO CHI HUN
IPC: C08K5/56
Filed: 2002-06-21
Abstract: PURPOSE: A tread rubber composition for a high-speed tire is provided, to improve durability by enhancing heat resistance and blow-out resistance without deterioration of braking performance and operation stability. CONSTITUTION: The tread rubber composition comprises 100 parts by weight of a styrene-butadiene rubber as a source rubber; 2-5 parts by weight of activator-73; and 1-2 parts by weight of 1,3-bis(citracoimidomethyl)benzene. The activator-73 is a mixture of zinc salts of aliphatic compounds and aromatic carboxylic acids, and has a melting point of 105-117 deg.C, a zinc content of 19.6 % and a specific gravity of 1.24.
Patent KR-20020068001-A (KR)
Inventor: PARK JOUNG YUL
IPC: F22D11/06
Filed: 2002-07-08
Abstract: PURPOSE: A heat recovery method is provided to achieve improved heat efficiency by heating water through the surface contact type water supplier heater and recovering the heat from the extraction drain water emitted from the condenser, directly to the condensation system. CONSTITUTION: A heat recovery method is characterized in that the extraction drain water of the final end of a surface contact type water supplier heater is discharged between the lower end of a condenser(1) and a condensation pump(2), so as to thereby recover the heat from the extraction drain water directly to the condensation system. The condenser condenses drain water and the condensation pump circulates the condensed water through the condensation system. The heated and condensed water is introduced into the condenser through an extraction steam drain pipe(3). The condensed water and the extraction drain water are mixed by a mixer pipe(4), and circulates through the condensation pump.
Patent KR-20030009193-A (KR)
Title: Mobile base station selection method, system, and mobile base station in mobile communication system
Inventor: CHEN LAN
IPC: H04W48/20
Filed: 2002-07-18
Abstract: PURPOSE: To provide a method and a system for selecting a radio base station which can allot radio channels at higher speed, by suppressing network cost and shortening the search time of a vacant radio channel in a mobile communication system which has microcell constitution. CONSTITUTION: The above problems are solved the radio base station selecting method in a mobile communication system. A radio base station inquires of the group of peripheral radio base stations notified from a mobile station about the use condition of a radio channel when it has received a signal required for connection of the above mobile station, selects the radio base station to be connected with the above mobile station, based on the report of the use condition of the radio channel obtained from the group of peripheral radio stations to the inquiry, and notifies the above mobile station of the information for letting it perform the communication with the selected radio station. In the radio base station selecting method, the mobile station searches for the group of peripheral base stations capable of communication, and selects the radio base station to be communicated in the mobile communication system which has a plurality of radio base stations and mobile stations.
Patent KR-20030014579-A (KR)
Inventor: KANEHIRA MAKOTO
IPC: B65G17/38
Filed: 2002-07-30
Abstract: PURPOSE: To provide a chain having a plurality of rollers disposed between rollers and bushes or the rollers and pins, having a high thrust load performance, capable of being reduced in weight, capable of simplifying a guide such as a rail, capable of reducing the wear of the rollers in engagement with a sprocket, capable of eliminating the limitation to a transferred material and an attachment, and capable of making smooth the rotation of the rollers. CONSTITUTION: In this chain 31 having a plurality of rollers 34 disposed between the rollers 35 and the bushes 33, thrust bearing plates 38 are disposed between the inner faces of an inner link plates 32 and the end faces of the rollers 35, the outer diameter of the rollers 35 is made smaller than the widths of the inner link plates 32 and outer link plates 36, and the rollers 35 are formed so as to be stored laterally in the projected area of the inner link plates 32 and the outer link plates 36.