baber/WOPTO huggingface dataset:
Patent KR-20040015844-A (KR)
Title: Parts manufacturing process for pipe connector
Inventor: JEON KYUNG SUK
IPC: B22D17/00
Filed: 2002-08-13
Abstract: PURPOSE: A manufacturing method of part for pipe fittings is provided to improve productivity of the part for pipe fittings by manufacturing the part for pipe fittings in such a way that a plurality of nuts and various character shaped socket bodies are attached to one molding using a method for directly injecting brass melt into a pair of metallic patterns. CONSTITUTION: In a method for molding a molding by injecting melt into metallic patterns using a manufacturing apparatus(1) of part for pipe fittings comprising base frame(11), hydraulic unit(12), movable operation stand, gas cylinder(13), fixed operation stand(17), fixed metallic pattern(2a), movable metallic pattern(2b), and unit for closing and opening the fixed metallic pattern and movable metallic pattern, the manufacturing method of part for pipe fittings is characterized in that the molding is stripped from the metallic patterns after molding a molding in the state that a plurality of pipe fitting parts are attached to left and right sides of the molding in vertical multi-steps, wherein the molding is molded by a manufacturing apparatus(1) of the part for pipe fittings comprising a direct injection means comprising an injection pipe(3) at one side of which melt injection port(31) is formed, which enables reciprocation of piston rod(131) of gas cylinder, and which is penetratingly installed at a lower center of the fixed operation stand to straightly inject melt injected into the melt injection port of the injection pipe to the press-in passageway formed on a lower part of the fixed metallic pattern; and a filling means for filling the melt directly injected to the injection pipe during closing of the fixed and movable metallic patterns into press-in passageway, main injection passageway, stem part injection passageway, a plurality of branch part injection passageways and a plurality of molding spaces.
Patent KR-20040019711-A (KR)
Title: Check valve structure for vacuum pump of alternator
Inventor: LEE SEUNG UK
IPC: F04B39/10
Filed: 2002-08-29
Abstract: PURPOSE: A structure for a valve for a vacuum pump of an alternator having the vacuum pump is provided to newly form a valve body and a hemisphere valve unit, to continuously function one part as a valve even if other part is damaged by forming first and second contact parts in different shapes, and to expand the life span of the valve. CONSTITUTION: A structure for a valve for a vacuum pump of an alternator having the vacuum pump is composed of a valve body(310) having a bolt head(311); a hemisphere valve unit(320) embedded in the valve body; a compression spring(330) for holding the valve unit; and a stopper(340) for holding the rear of the spring. The valve body includes an inner section part(312) formed at the inner middle side and a taper part(313) starting from the inner section part. The valve unit comprises a hemisphere contact part(322) contacted to the taper part and a ring-shaped contact part contacted to the inner section part. Consequently, the structure for the valve of the vacuum pump has the double-contact part contacted to other sides, respectively.
Patent KR-20040023359-A (KR)
Title: Cup holder having air-conditioner system
Inventor: KIM DONG GU
IPC: B60N3/10
Filed: 2002-09-11
Abstract: PURPOSE: A cup holder with an air-conditioning system is provided to take drinks of desired temperature by taking cool air produced from the air-conditioning system into a holder part. CONSTITUTION: A cup holder is located in front of a console box of a vehicle with an air-conditioning system for cooling and heating the room of the vehicle. The cup holder forms an external form part(21) constituting the external form of the cup holder and more than two holder parts(13) by a middle wall part(25). The cup holder comprises an air-conditioning tube(22) passing through the external form part and the inside of the middle wall part, and an air exhaust outlet(24) forming plural vent holes to the outer peripheral surface of the middle wall part to exhaust air, coming in from the air-conditioning tube, to the holder parts. One end of the air-conditioning tube is connected to the air-conditioning system of the vehicle. An opening and shutting plate(23) rotating by a motor is formed to one end of the air-conditioning tube.
Patent KR-20040025779-A (KR)
Title: Circuit for expanding ports number of micom
Inventor: PARK MIN GI
IPC: G06F1/00
Filed: 2002-09-17
Abstract: PURPOSE: A circuit for reducing port numbers of a microcomputer is provided to secure an input port when a microcomputer is realized, and realize the same function with the microcomputer having less input ports. CONSTITUTION: A plurality of input switches(30) forms the input port by forming a ladder circuit(50) with diodes(20) and resistors(40) respectively connected to an input switch between an A/D interrupt port(A/D INT) and an external interrupt port(EXT INT) of the microcomputer(10). The diodes are connected in parallel between the A/D interrupt port and the external interrupt port. The resistors are connected between each diode by connecting to the A/D interrupt port serially. A plurality of input switches is respectively connected to the diodes serially.
Patent KR-20040026306-A (KR)
Title: A filter assembly of a dry and wet vacuum cleaner
Inventor: PARK JEONG SU
IPC: A47L7/00
Filed: 2002-09-24
Abstract: PURPOSE: A filter assembly is provided for a good humidity absorbing performance in a dry/humid type vacuum cleaner, and for an easy installation of the filter assembly. CONSTITUTION: A filter assembly is composed of a filter frame(16) and a double filter(13). The filter frame is installed inside of a dust collecting chamber of the vacuum cleaner. The double filter surrounds the filter frame, and is formed of a nonwoven fiber(11) and a sponge(12). A sealing member(14) is further installed between the filter frame and the double filter. The sealing member is connected to both inner ends of the double filter.
Patent KR-20040029702-A (KR)
Title: Hydraulic installation apparatus for spring type cable cleat
Inventor: BAEK JU HEUM
IPC: H02G9/00
Filed: 2002-10-02
Abstract: PURPOSE: An oil pressure type coupling device of a spring cleat is provided to enhance the efficiency of work in a process for installing and releasing a cable by pressing easily a spring within a short period of time and fixing the pressed spring according to a pin-hole combination method. CONSTITUTION: An oil pressure type coupling device of a spring cleat includes an upper cleat(11) and a lower cleat(12). The oil pressure type coupling device of the spring cleat further includes an oil pressure cylinder(1), a piston fixing pin(5), and a fixing plate(6). A spring(14) is installed at both sides of the upper cleat(11) and the lower cleat(12) in order to grip a cable. A piston(2) is inserted into a center part of the spring(14) of a spring reception part(13). A spring pressing plate(3) of the piston(2) is supported by an upper end part of the spring. The piston fixing pin(5) is inserted into a piston fixing hole(4) formed at an end part of the piston. An upper part of the fixing plate(6) is fixed on the oil pressure cylinder. A projection of a lower inside of the fixing plate corresponds to a lower part of a side plate of the lower cleat.
Patent KR-20040031373-A (KR)
Title: A structure of cab tilt cylinder for truck
Inventor: KIM JONG UK
IPC: B62D33/067
Filed: 2002-10-05
Abstract: PURPOSE: Structure of a cap tilt cylinder of a truck is provided to prevent an accident by preventing a cap from rapidly descending in cap tilting-down of the truck. CONSTITUTION: Structure of a cap tilt cylinder(14) of a truck has the cap tilt cylinder to which a rod head(15) vertically operating by hydraulic pressure is installed. The rod head is hinged with a supporting plate installed under a cap. The structure of the cap tilt cylinder forms a lost motion part(LM) the internal diameter of which gets wider from the upper side toward the lower side in the cap tilt cylinder. Semi-circular pipes(20) are oppositely inserted in the lost motion part. A solenoid device(30) is installed to the outer peripheral surface of the semi-circular pipe. The solenoid device operates according to a power signal of an electrically driven pump, and expands and reduces the internal diameter of the semi-circular pipes.
Patent KR-20040033591-A (KR)
Inventor: NA SUNG BOK
IPC: A61K33/14
Filed: 2002-10-15
Abstract: PURPOSE: Provided is a composition for prevention and treatment of geriatric diseases, which provides an effective amount of enzyme precursors to activate major enzymes and consequently to prevent and treat geriatric diseases, such as hyperlipemia, hypertension, Burger's disease and the like. CONSTITUTION: A composition for prevention and treatment of geriatric diseases is characterized by containing pulverized niacin, ginkgo flavone, tocopherol, calcium, riboflavin, thiamin nitrate, cyanocobalamin, retinol acetate, methionine, glycoside and allicin, with at least one selected from conventional diluents, antioxidants, preservatives, auxiliary solvents, disintergrants, lubricants, binding agents, and solvents.
Patent KR-20040035289-A (KR)
Title: Apparatus and method for transmission of digital broadcasting system having the composition error correction coding function
Inventor: KIM GI BO
IPC: H04N19/89
Filed: 2002-10-19
Abstract: PURPOSE: A transmission method of a transmission device in a digital broadcasting system having a complex ECC(Error Correction Coding) function is provided to perform different ECC processes for data transmitted through an HP(High Priority) layer and data transmitted through an LP(Low Priority) layer, thereby enabling an optimized ECC process under communication environment. CONSTITUTION: A splitter separates MPEG-2 format TSs(Transport Streams) into the first TS and the second TS(S700). In case of the first TS, the first scrambler inputs the first TS and performs a scrambling process for randomizing the first TS(S702,S704). An RS encoder performs an RS encoding process in block unit to conduct an ECC process for scrambled data(S706). The first outer interleaver re-arrays the encoded data(S708). The first convolution encoder convolution-encodes the data outputted from the first outer interleaver(S710). An inner interleaver re-interleaves the convolution-encoded data(S722). A modulator portion digitally modulates the data, and transmits the modulated data(S730).
Patent KR-20040035399-A (KR)
Title: Feeder system for component mounter
Inventor: SONG JUN GEUN
IPC: H05K13/04
Filed: 2002-10-22
Abstract: PURPOSE: A feeder system for mounting components is provided to prevent an escape of a tape feeder from a clamp base in a process for loading the tape feeder on the clamp base by using a clamp link for connecting a clamp lever of the tape feeder to a clamp hook. CONSTITUTION: A feeder system for mounting components includes a tape feeder(20) and a feeder base(30). The tape feeder(20) includes a main frame(21), a clamp lever(22), a clamp hook, and a clamp link(24). A plurality of electric components are loaded into a tape. The tape is loaded on the main frame(21). The clamp lever(22) and the clamp hook are installed in the main frame. The clamp link(24) is installed between the clamp lever and the clamp hook. The tape feeder is loaded on the feeder base(30). A clamp bar(35) is installed in the feeder base. The clamp bar(35) is coupled to the clamp hook. One end part of the clamp link and an end part of the clamp lever are combined by a first joint pin(25). The other end part of the clamp link and an end part of the clamp hook are combined by a second joint pin(28).
Patent KR-20040039822-A (KR)
Title: Cowl cross bar mounting means of automobile
Inventor: KIM IN GYU
IPC: B62D25/08
Filed: 2002-11-05
Abstract: PURPOSE: Assembling structure of a cowl cross bar for a vehicle is provided to cut down manufacturing cost by reducing the weight in assembling the cowl cross bar with the front pillar inner panel, to improve steering stability by preventing vibration of the steering column with increasing the assembling rigidity of the cowl cross bar, and to enhance the appearance by restricting the gap between the crash pad and the part. CONSTITUTION: A staple-shaped guide bracket(2) is combined with a front pillar inner panel(1) by welding and assembling holes(3,3') are formed in the rear part of the front pillar inner panel. Welding nuts(6,6') are formed in a planar bracket(5), and a ring(7) of the bracket is combined with the end of a cowl cross bar(4) by welding. A rib(5') is formed in the bracket, and combined with a guide pin(8) by welding. The guide pin is inserted to the guide bracket, and the assembling hole of the front pillar inner panel and the welding nut of the bracket are combined with a bolt(9) to combine the bracket with the front pillar inner panel. Fixing clips(12,12') are connected between support pins(10,10',11,11') of the bracket and the front pillar inner panel. Coil springs(13,13') are wound on pins, and supported by the rib of the bracket and the clips.
Patent KR-20040040185-A (KR)
Title: Structure for cooling pcb of electrical cooker
Inventor: ALEXEI TIKHONOV
IPC: A47J27/08
Filed: 2002-11-06
Abstract: PURPOSE: A cooling structure for a PCB(Printed Circuit Board) of an electric rice pot is provided to maximize cooling efficiency per size by cooling a heating element with a heat sink and a turbulator. CONSTITUTION: A PCB(Printed Circuit Board) has a heating element. A cooling fan(80) is installed to a side of an electric rice pot to move air forcibly to cool air generated from the PCB. A turbulator(66) is installed to a cooling plate(65) to guide and concentrate air moved by the cooling fan to a portion attached to the healing element of the cooling plate. A rear surface of the heating plate is fixed to a semiconductor element on an end. The turbulator is installed to a front surface of the other end. Thereby, cooling efficiency is improved comparing size and volume of a cooling device is reduced.
Patent KR-20020093717-A (KR)
Inventor: BAEK SEONG TAEK
IPC: G07F17/32
Filed: 2002-11-18
Abstract: PURPOSE: A bill returning carrier apparatus for a game machine is provided to pay the amount corresponding to a balance or a premium left and to return bills or coins received from a safe exactly. CONSTITUTION: A supporting part(100) is generally square-formed and its upper part is fixed and connected with a carrier. The supporting part consists of a horizontal part which is extended and formed integrally from a side of a lower end and supports the carrier apparatus. A conveying block(200A) is installed in the upper part of the horizontal part in the supporting part(100). Concerning a game machine such as a slot machine, the conveying block receives bills or coins from the safe installed on the upper part of the game machine in the amount of the balance or the premium the user acquires during playing the game and carries them to the designated place. A driving block(200B) is installed in the lower part of the horizontal part of the supporting part(100), and rotates the conveying block at an angle of the designated degrees so that the bill returning carrier apparatus moves efficiently in a narrow space of the game machine.
Patent KR-20040045050-A (KR)
Title: Apparatus and Method to Provide Stereo Video or/and Detailed Information of Geographic Objects
Inventor: CHOI GYEONG HO
IPC: G06T17/05
Filed: 2002-11-22
Abstract: PURPOSE: An apparatus for supplying a detail information of a stereo video or/and geometric object and a method for the same are provided to easily detect the change of the geometric information by comparing the video acquired before one month with the video acquired before one year. CONSTITUTION: An apparatus for supplying a detail information of a stereo video or/and geometric object includes a data acquisition block(110), an MPEG-7 meta data generation block(120), a stereo video and MPEG-7 meta data storing block(130) and a stereo video search and supply block(140). The data acquisition block(110) acquires the global positioning system(GPS) information and an information network system(INS) information with synchronizing with the inner and outer image and the stereo video. The MPEG-7 meta data generation block(120) generates the MPEG-7 meta data the stereo data obtained from the data acquisition block(110). The stereo video and MPEG-7 meta data storing block(130) stores and manages the MPEG-7 meta data generated at the MPEG-7 meta data generation block(120). And, the stereo video search and supply block(140) searches and supplies the stereo video stored at the stereo video and MPEG-7 meta data storing block(130) in response to the stereo video request for the specific region from the terminal.
Patent KR-20040049355-A (KR)
Title: Liquid-phase device-protecting chemical composition for packaging semiconductor
Inventor: BAE JONG GWON
IPC: C08L63/00
Filed: 2002-12-03
Abstract: PURPOSE: Provided is a liquid phase element protecting material composition for a semiconductor package, which improves the adhesive force between a semiconductor chip or a print circuit board and a liquid phase element protecting material and is low in a linear expansion coefficient, a moisture absorption rate, and a flexural modulus. CONSTITUTION: The liquid phase element protecting material composition contains a liquid phase epoxy resin(A), 0.4-0.5wt.(based on (A)) of a liquid phase alkylated diamino diphenyl methane(B), 0.06-0.10wt.(based on (A)+(B)) of a rubber-modified epoxy resin(C) having an epoxy equivalent of 350-450 and a viscosity of 100-150poise, 0.01-0.05wt.(based on (A)+(B)) of a silicone intermediate(D) having a number average molecular weight of 1000-1500, and 0.70-0.90wt.(based on the total protecting material composition) of an inorganic filler(E).
Patent KR-20040049476-A (KR)
Title: A magazine for a substrate
Inventor: RYU JAE BONG
IPC: H01L21/68
Filed: 2002-12-06
Abstract: PURPOSE: A magazine for storing a substrate is provided to be capable of minimizing the volume of plasma gas exposed to a carrier frame for preventing the increase of adhesive force between the carrier frame and epoxy molding resin after a plasma treatment process. CONSTITUTION: A magazine for storing a substrate is provided with an opening portion and a plurality of carrier frames(301) capable of being inserted into predetermined portions of the opening portion. At this time, the carrier frame is used for loading the substrate. The magazine further includes a plurality of rib parts(304) for guiding and loading the carrier frames. Each rib has a predetermined width for completely covering the carrier frame. Preferably, a protrusion is formed at the rib for preventing the penetration of plasma.
Patent KR-20040050951-A (KR)
Title: A Roll Compensating Changed Pivot Direction
Inventor: KIM JONG CHEOL
IPC: B21B27/02
Filed: 2002-12-11
Abstract: PURPOSE: A roll with axial strain compensating function is provided to automatically compensate the strain if axial strain is generated in a roll for correcting skewness of strip or roll in which axial expansion and contraction are repeated according to temperature change in the furnace with being installed in a reheating furnace. CONSTITUTION: The roll comprises a cylindrical shell(20) on the inner surface of which spline is formed so that the shaft is inserted into both end parts of the shell, and in which a hollow part cut off by central wall is formed; a shaft(30) on the outer surface of which spline is formed so that the shaft is inserted into the both end parts of the shell, and an end part to be inserted into the shell of which a hole is formed so that the damping device is mounted in the hole; a damping device(40) which is insertingly mounted on the hole of the shaft, and in which an end part of piston rod is fixed to the central wall; a cover(70) which is connected to both end parts of the shell, and on the central part of which a hole is formed so that the shaft is slidingly inserted into the hole; a spring mounted between the inner surface of the cover and projection of the shaft; and a bearing block(60) connected to an end part of the shaft, wherein the damping device comprises body, return spring, piston and piston rod.
Patent KR-20100080953-A (KR)
Title: Method for transmitting and receiving data of wireless keyboard and its protocol
Inventor: LEE JEE SUNG
IPC: G06F3/02
Filed: 2002-12-12
Abstract: PURPOSE: A method for transmitting and receiving wireless keyboard data and a protocol thereof are provided to uniformly maintain battery consumption regardless of a modulation type. CONSTITUTION: Keyboard data is wirelessly transmitted using a protocol(S50~S52). The keyboard data includes fixed data, variable data, and inverted data corresponding to key input. The protocol has a data structure which includes the fixed data, the variable data, and the inverted data of the variable data. The fixed data comprises a leader. The variable data comprises a special bit, a make/break bit, and a key code.
Patent KR-20030048358-A (KR)
Inventor: MIYAZAWA TAKASHI
IPC: H05B44/00
Filed: 2002-12-12
Abstract: PURPOSE: To provide a technology for setting the emission gradation of a current drive type light emitting element using a system different from that of the conventional practice. CONSTITUTION: The pixel circuit 210 is provided with a current programming circuit 240 and transistors 251, 252 for voltage programming. At the time of setting the emission gradation of an organic EL (electroluminescent) element 220, voltage programming is performed by utilizing a voltage signal Vout by setting respectively first and second transistors 251, 252 for voltage programming to be in an OFF state and an ON state. Next, current programming is performed by utilizing a current signal Iout by changing states of the transistors 251, 252.
Patent KR-20040051427-A (KR)
Title: A Method for Processing Data in Label Edge Router Enable to Serve VPN and Distinguish Users
Inventor: YANG SEON HUI
IPC: H04L12/28
Filed: 2002-12-12
Abstract: PURPOSE: A method for processing data in a line-processor of a label edge router discerning a virtual private network service and a subscriber is provided to improve the performance of a data forwarding procedure executed in hardware by efficiently discerning kinds of services and VPN(Virtual Private Network) groups by using logical interface. CONSTITUTION: If a line-processor receives data from a subscriber, the line-processor examines validity of the received data(1301). The line-processor checks what kind of interface is used in transmitting the data(1302). If the interface with the subscriber is an ethernet, a VLAN(Virtual LAN) ID is decided according to a VLAN service policy through a VLAN ID deciding table, and a service is decided through a service deciding table(1307). If the interface with the subscriber is a frame relay, the service is discerned by using a DLCI(Data Link Connection Identifier)(1306). If the interface with the subscriber is an ATM(Asynchronous Transfer Mode), the service is discerned by using VP(Virtual Path)/VC(Virtual Channel)(1308). A forwarding table is searched by kinds of services(1309-1314). Data are generated by considering the kinds of the decided services and property of a network(1315-1320). The data are transmitted to the network(1321).