baber/WOPTO huggingface dataset:
Patent KR-20030073363-A (KR)
Title: Integrated Management System for automated wire bonding processes
Inventor: CHAE SU TAE
IPC: G06F17/50
Filed: 2002-03-11
Abstract: PURPOSE: An integrated management system for an automated wire bonding process is provided to be capable of using the data generated while designing a chip and a lead frame at an assembly process. CONSTITUTION: An integrated management system(100) for an automated wire bonding process is provided with a DMS(Drawing Management System)(200) for drawing an assembly reference containing a bonding figure, a package outline figure, a package pin configuration and pin coordinate data, and an eSPEC(300) for forming a bonding specification by using the assembly reference as basic data. The integrated management system further includes a DMS database server, a DMS file server, and DMS web server. At this time, the DMS database server manages the assembly reference, the bonding specification and reference information, the DMS file server manages the outline figure, the bonding figure and standard file, and the DMS web server manages web interface.
Patent KR-20030073611-A (KR)
Title: Ecological block and Method for constructing ecological vegetation bank protection and vegetation retaining wall using the same
Inventor: LEE KEUN HEE
IPC: E02D29/02
Filed: 2002-03-12
Abstract: PURPOSE: An eco-block is provided to restore and preserve an ecosystem and to reduce noises by absorbing noises caused by moving cars. CONSTITUTION: The eco-block(100) contains at least one or more conic projections(102) formed on the upper side(101) of a block body to couple with an adjacent block structure easily, a retreated groove(104) formed on the lower side(103) of a block body to couple with the conic projection(102), stone-filling and waterweed-planting channel spaces(105) formed on both sides of a block body, a perforated hole(106) formed on the center of a block body to provide a hiding place for amphibians and insects and to heighten coherence and constructability on a slope of a riverside, and channel retreated grooves(107¯110) formed on the front of a block body to function as a passage of amphibians or insects and a drainageway of rainwater.
Patent KR-20030073694-A (KR)
Inventor: LEE CHANG GYU
IPC: G06F1/20
Filed: 2002-03-07
Abstract: PURPOSE: A cooling device is provided to improve a radiation effect by mounting a protrusion radiation pin being protruded from a base in an empty space of a cooling device. CONSTITUTION: A surface of a protrusion base(32) is contacted with the heating element. The protrusion base(32) absorbs a heat being generated from the heating element, and includes a plurality of radiation pins which are protruded the other surface corresponded to the one surface for a radiation of the absorbed heat. At least one partial portion of a plurality of heat pipes(20) is combined with the protrusion base(32) by soldering. The heat pipes(20) is extended toward a predetermined direction for moving a heat being transmitted to the protrusion base(32) in the heating element. At least one radiation pin(30) is laminated along a length direction of the heat pipes(20) at predetermined intervals in parallel, and radiates a moved heat in the atmosphere. The protrusion base(32) includes a clip(34) in a predetermined space between the extended radiation pins, and is fixed in the heating element by the clip(34). The protrusion base(32) includes a groove unit(11) between the extended radiation pins, and a partial portion of the heat pipes(20) is received on the groove unit(11) and combined by soldering.
Patent KR-20030075911-A (KR)
Title: tunnel grinding apparatus
Inventor: LEE DONG JU
IPC: E21D11/00
Filed: 2002-03-21
Abstract: PURPOSE: A device for grinding a tunnel is provided to grind the inner wall surface of the tunnel to finish the inner wall surface of the tunnel while traveling in the tunnel. CONSTITUTION: A device for grinding a tunnel includes a traveling body(1) traveling on the floor surface of the tunnel; a boom(10) installed to the traveling body movably up and down; a grinding unit(20) installed to the boom to grind the inner wall surface of the tunnel; and a turning unit(30) moving the grinding unit along the circumferential direction of the inner wall surface of the tunnel. The device for grinding the tunnel further includes a height control unit so that the grinding unit maintains contact with the inner wall surface of the tunnel.
Patent KR-20020077248-A (KR)
Title: Method and apparatus for enhanced operation of air ionizer
Inventor: GORCZYCA JOHN
IPC: B01D53/32
Filed: 2002-03-29
Abstract: PURPOSE: An apparatus for enhanced operation of air ionizer is provided to enhance the performance by utilizing the filter to filter out unwanted ionization, to remove unwanted AC components (ripple) and to maintain or restore the DC output balance within the air flowing out of the air ionizer apparatus. CONSTITUTION: The air ionizer apparatus includes an air inlet(12), a high voltage source, an electrode(14) electrically connected to the high voltage source for generating ions, an air outlet(18) and an air mover(20) for causing air to flow into the air ionizer(10) through the air inlet, around the electrode and out of the air ionizer through the air outlet. A filter(22) includes an electrically conductive material, the filter being electrically coupled to at least one of a voltage source and ground(24). The filter is positioned over at least one of the air inlet(12), the air outlet(18) and the electrode, such that air flowing into the air inlet, air flowing out of the air outlet or air flowing past the electrode(14) flows through the filter(22).
Patent KR-20030078443-A (KR)
Title: A method and apparatus of oil pressure pressing film manufacturing therefor
Inventor: OH HYEON SUN
IPC: B29D7/01
Filed: 2002-03-29
Abstract: PURPOSE: A method and apparatus for manufacturing a hydraulic pressing film are provided to prevent defects such as scratch from being caused on the surface of stainless steel material during its hydraulic pressing work. CONSTITUTION: The apparatus for manufacturing a hydraulic pressing film comprises a screw(20) installed so as to transfer plasticized pallet type resin(10), a breaker plate(40) installed at one end of the screw and having a heater(30) for melting the resin, an extraction die(60) installed at one side of the breaker plate so as to extract the resin with an air pressure, a guide roll(80) installed at the upper side of the extraction die so as to produce bubbles(70) in the resin passing through the die, thereby causing the resin to be pressed, and a nip roll(90) installed at the upper side of the guide roll for sealing the resin.
Patent KR-20020080253-A (KR)
Inventor: BROCHHEUSER ULRICH
IPC: B21K1/12
Filed: 2002-04-08
Abstract: PURPOSE: A method and device for elongating a tube by way of a drawing ring is provided to improve tube drawing process for increasing tool service life and/or shorten drawing cycle times. CONSTITUTION: The method of elongating a tube(10) with a drawing ring(13), the tube(10) having a first end, a blank portion and a rear end, the method comprising the steps of: (a) passing the tube(10) through an effective drawing ring cross section, starting with the first end; (b) applying tensile forces to an elongated tube portion having passed through the effective drawing ring cross section(11) and applying pressure forces to a tube blank portion which has not yet passed through the effective drawing ring cross-section(11), wherein the tensile forces are applied by a mandrel(16) which is positioned in the tube and which is connected to the front end in a form-fitting or force-locking way.
Patent KR-20020081667-A (KR)
Inventor: LEFFEL MICHAEL DAVID
IPC: H03F1/32
Filed: 2002-04-17
Abstract: PURPOSE: A method and an apparatus for reducing distortion in a transmitter are provided to minimize the distortion introduced into a feed forward amplifier by a feed forward correction circuit. CONSTITUTION: A transmitter has a feed forward amplifier(208) for amplifying an input signal(301) to produce an amplified signal(313) that includes a distortion component. The transmitter determines an error signal based on the input signal(301) and the amplified signal(313), and amplifies the error signal to produce an amplified error signal(331) that includes an error signal distortion component. The transmitter combines the amplified error signal(331) with the amplified signal(313) to produce an output signal(321) that includes the error signal distortion component and a portion of the amplified signal distortion component. The transmitter determines a distortion component(343) of an attenuated version(332) of the output signal(321), and an energy of the determined distortion component. Based on the determined energy, the transmitter produces control signals(350,352) designed to minimize the energy of the distortion component(343) of the attenuated output signal and minimize distortion in the output signal.
Patent KR-20030082819-A (KR)
Title: Reflection photomask, method of fabricating reflection photomask and method of fabricating integrated circuit using the same
Inventor: LEE BYEONG TAEK
IPC: G03F1/68
Filed: 2002-04-18
Abstract: PURPOSE: A reflection photomask is provided to be adapted to a fine processing using an exposure wavelength in an extreme ultraviolet(EUV) area by preventing damage to the surface of a reflection layer without complicating a fabricating process and by making the surface of the reflection layer not contaminated in an exposure process while preventing reflectivity from being decreased. CONSTITUTION: A substrate(10) is prepared. The reflection layer(20) is formed on the substrate, made of a material capable of reflecting EUV rays. An absorbing material pattern(30) is formed on the reflection layer, made of a material capable of absorbing the EUV rays. The absorbing material pattern composed of a predetermined pattern constitutes an absorbing region.
Patent KR-20030084289-A (KR)
Title: air condition system to use of gas engin heat pump
Inventor: KIM YONG SEOK
IPC: F24F5/00
Filed: 2002-04-26
Abstract: PURPOSE: An air conditioner using a gas engine heat pump is provided to minimize heat loss and to maximize heat efficiency. CONSTITUTION: An air conditioner comprises a plurality of indoor units(A) supplying a room with hot air or chilled air; an outdoor unit(B) compressing and feeding refrigerant to supply the indoor units with chilled air or hot air; and a cooling outdoor unit(C) cooling heat generated in the indoor units and the outdoor unit. The outdoor unit includes a gas engine(11) using gas as fuel; a compressor(21) driven by the gas engine; an oil filter(22) placed on one side of the compressor, and filtering oil contained in refrigerant; a four-way valve(23) placed on an upstream of the oil filter; a first refrigerant circulation tube(25) connected with the four-way valve and the indoor units; a second refrigerant circulation tube(26) is connected with the four-way valve and a first reservoir tank(27); a third refrigerant circulation tube(24) connected with the four-way valve and a refrigerant heat sink(51) of the cooling outdoor unit; a fourth refrigerant circulation tube(28) connected with the indoor units and a refrigerant tank(29), and connected with the refrigerant heat sink of the cooling outdoor unit through an engine coolant heat exchanger(31); the first reservoir tank connected with the compressor through a fifth refrigerant circulation tube(32); and a second reservoir tank(33) connected with the first reservoir tank, and connected with the refrigerant heat sink of the cooling outdoor unit through a sixth refrigerant circulation tube.
Patent KR-20020090859-A (KR)
Inventor: NOH CHEONG YUN
IPC: H01F19/08
Filed: 2002-04-29
Abstract: PURPOSE: A pulse transformer for transmitting/receiving signals is provided to reduce the attenuation of signals and the noise of transmission lines by using a condenser component as an input/output part of a transformer to increase an internal impedance. CONSTITUTION: A dielectric(104) is formed between a first condenser electrode(100) and a second condenser electrode(102). A first lead line(106) and a second lead line(108) are formed on the first and second condenser electrodes(100,102), respectively. A copper wire(110) is separated from the first and second condenser electrodes(100,102) and is wound thereon in a coil shape. Thus, the copper(110) is one-turn winding of a transformer and the coil formed by the copper(110) performs the operation corresponding to a primary winding or a secondary winding of the transformer.
Patent KR-20030085981-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2002-05-02
Abstract: PURPOSE: A vending machine for selling a disposable wet towel is provided to consult an user's convenience by using the vending machine to sell the disposable wet towel. CONSTITUTION: A vending machine for selling a disposable wet towel includes an artificial intelligent computer and a chip(3) in order to control an infrared system(6), a selection button(4), a monitor screen(5), a wet towel receptacle(2), an electronic circuit(7), a compensation portion, a battery portion(8), an instant noodle vending machine(9), a drinking water vending machine(10), and a sticker and photo vending machine(11). The infrared system(6), the selection button(4), the monitor screen(5), the wet towel receptacle(2), the electronic circuit(7), the compensation portion, the battery portion(8), the instant noodle vending machine(9), the drinking water vending machine(10), and the sticker and photo vending machine(11) are installed at the inside and the outside of the vending machine(1).
Patent KR-20030087271-A (KR)
Title: Wafer Cutting Blade Jig
Inventor: CHO YEON SANG
IPC: B25B27/00
Filed: 2002-05-08
Abstract: PURPOSE: A jig for attaching/detaching a blade for cutting a wafer is provided to easily attach/detach the blade to/from a spindle, and to prevent the injury of a user. CONSTITUTION: A jig for attaching/detaching a blade for cutting a wafer is composed of at least two hooks(201) coupling the jig with a groove on a blade hub, a main body(204) coupled with the hooks, a front supporting unit(202) coupled with the main body and putting force on a spindle axially when the blade is coupled with the spindle, and a rear supporting unit(203) coupled with the front supporting unit. The rear supporting unit puts force to the spindle in a contrary direction when the blade is separated from the spindle.
Patent KR-20030088541-A (KR)
Title: Method for providing information about a credit card to measure and computer readable record medium on which a program therefor is recorded
Inventor: KWON SANG SU
Filed: 2002-05-11
Abstract: PURPOSE: A method for offering the customized credit card information and a computer-readable recording medium storing a program executing the same are provided to prevent the unnecessary credit card issuance by issuing a credit card after confirming the information for the credit card fit to a financial and a credit state of a user. CONSTITUTION: An operator server receives a resident registration number of an applicant from a collector computer(S4). The operator server transmits a qualification standard selecting screen to the collector computer(S6). The operator server receives the information for the qualification standard from the collector computer(S8). After transmitting the resident registration number of the applicant to a credit information server, the operator server inquires the credit information of the applicant by receiving the credit information from the credit information server(S12). The operator server receives a service sort desired by the applicant from the collector server(S16). The operator server transmits the customized credit card information to the collector computer(S20).
Patent KR-20030088744-A (KR)
Title: Countinious Speed Control MOTOR
Inventor: KIM SEON CHUNG
IPC: H02K7/00
Filed: 2002-05-14
Abstract: PURPOSE: A continuous speed control motor is provided to rotate a shaft around a rotor shaft by using the rotatory power of a forged steel ball installed within the continuous speed control motor. CONSTITUTION: A continuous speed control motor includes a plurality of rotary discs(1,2), a plurality of fixed discs, a forged steel ball(5), a shaft(17), and a contact position change member. One end of the rotary disc(1) is connected to a rotor of the continuous speed control motor in order to be rotated by the continuous speed motor. The fixed disc is connected to a fixing frame(33) of the continuous speed control motor. The forged steel ball(5) is connected to the rotary discs(1,2) and the fixed discs. The shaft(17) is used for transmitting the rotatory power of the forged steel ball(5) to the continuous speed motor. The contact position change member is used for changing a contact position between the fixed discs and the forged steel ball(5).
Patent KR-20020064226-A (KR)
Inventor: HWANG JEONG YEON
IPC: G02F1/1337
Filed: 2002-05-16
Abstract: PURPOSE: A development of a rubbing-free LCD(Liquid Crystal Display) by using UV radiation for an inorganic thin film surface is provided to resolve the generation of dust and static electricity due to the rubbing and simply form the multi domain, thereby realizing the high quality LCD. CONSTITUTION: A development of a rubbing-free LCD(Liquid Crystal Display) by using UV radiation for an inorganic thin film surface includes the steps of forming a thin film with amorphous C-H by remote plasma-enhanced chemical vapor deposition, vertically radiating UV light to a glass substrate coated with ITO and aligning liquid crystal molecules by an angle θ for forming 4 domains, thereby aligning the liquid crystal molecules uniformly.
Patent KR-20030090136-A (KR)
Title: Step of vehicle
Inventor: LIM IN O
IPC: B62D25/22
Filed: 2002-05-21
Abstract: PURPOSE: A footstep of a vehicle is provided to improve the upper shape of the footstep not to slide a mat when the mat lays on the footstep and to prevent passengers from being slid and safely take on and off the passengers by forming drain holes on the footstep to quickly drain rainwater gathered in the footstep and prevent the footstep from being frozen in winter season. CONSTITUTION: A footstep(110) of a vehicle is composed of a mat placing part(111) bent downward on the footstep; a plurality of drain holes(111a) formed at the bottom of the mat placing part; a mat(120) having drain holes(120a) mounted to the mat placing part; and a guide plate(130) slantingly installed to the bottom of the footstep to guide water drained through the drain holes.
Patent KR-20030090930-A (KR)
Inventor: LEE YEON HO
IPC: G06Q50/32
Filed: 2002-05-23
Abstract: PURPOSE: An ASP(Attached Support Processor) system for managing a security, streetlight of a self-governing community through the Internet is provided to minimize a raise of a civil appeal by sharing the mending and replacing information of the security streetlight being managed according to self-governing communities, thereby executing a smooth business execution. CONSTITUTION: The position and replacing schedule time of a security streetlight being managed in a self-governing community is inputted in a web server constructed through a requirements analysis according to self-governing communities. The self-governing community connected to the web server inquires replacing contents of the security streetlight through an initial screen informing function(A101,A102). If a security streetlight to be replaced exists, detailed information is inquired and position information is sensed(A103). A mending request document is prepared and transmitted to a maintenance company through an E-mail(A104,A105). The maintenance company checks the E-mail transmitted from the self-governing community, connects to the web server, checks detailed information of the official announcement and the mending request document of the self-governing community, and mends the corresponding security streetlight(A106). The maintenance company connects to the web server, updates mending information of the security streetlight, prepares a mending itemized statement, and transmits the mending itemized statement to the self-governing community(A107).
Patent KR-20030091513-A (KR)
Title: A flexible hose of washing machine
Inventor: SONG YEONG HAN
IPC: D06F39/08
Filed: 2002-05-28
Abstract: PURPOSE: A bellows hose for a washing machine is provided to mount the bellows hose in a water supply valve, a water supply pump or a detergent housing easily, and to prevent displacement after installation by minimizing interference and restoring force in bending with decreasing the outer diameter of the pleat portion. CONSTITUTION: A bellows hose is arranged between a water supply valve supplying water to a washing machine and a water pump pumping water to the washing machine to guide water from the water supply valve to the water pump. The bellows hose is bent in multiple steps, and a bellows portion(W') is formed in the bellows hose to buffer vibration and impact. The diameter(D1) of the bellows portion is little than the other diameter(D2) to reduce interference with a contracted inner corner(I') in bending, and bending efficiency is improved by reducing restoring force of a strained outer corner(O'). The bellows hose is installed easily because the curvature of the inner corner is increased and the curvature of the outer corner is decreased in bending.
Patent KR-20030092548-A (KR)
Inventor: JUNG JI WANG
IPC: H05B3/10
Filed: 2002-05-30
Abstract: PURPOSE: A PTC(Positive Temperature Coefficient) heater is provided to increase the heating value in a low voltage condition by connecting a PTC device and an electrode in parallel. CONSTITUTION: Upper and lower metal heating radiation units(10,11) have corrosion resistance and heat resistance and include grooves. Upper and lower PTC devices(12a,12b) are installed on the grooves within the upper and lower metal heating radiation units(10,11) and have electric conductive electrodes printed on at least two more surfaces thereof. An insulating film(18) is wound to a lower end of an electric conductive electrode plate(14) installed within the upper and lower PTC devices(12a,12b). A packing unit(16) is inserted into the upper and lower metal heating radiation units(10,11) in order to prevent the penetration of cooling water. At least one fixing bolt(30) and a nut(32) fix the upper and lower metal heating radiation units(10,11). An electric connecting terminal is installed on a lower portion of the electric conductive electrode plate(14) in order to short the electric conductive electrode plate(14). A terminal fixing bolt fixes the electric connecting terminal.
Patent KR-20030093466-A (KR)
Title: office machine having a plurality of image forming apparatus
Inventor: CHA DEOK SUN
IPC: G03G15/00
Filed: 2002-06-03
Abstract: PURPOSE: An office equipment having a plurality of parallel image forming devices is provided to realize high-speed printing by printing several sheets of paper at the same time. CONSTITUTION: A plurality of loading units(101) are arranged in parallel for storing several sheets of paper. A plurality of feeding units(102) pick up and feed the several sheets of paper loaded in the plurality of loading units. A plurality of developing units(106) form toner images on the several sheets of paper fed by the feeding units. A plurality of fusing units(107) fuse the toner images. A common paper distributing unit(108) guides the several sheets of paper discharged from image forming devices(110a,110b,110c,110d) to the outside. A control unit controls operations of each image forming device.