baber/WOPTO huggingface dataset:
Patent KR-20030075821-A (KR)
Title: Contents sharing system
Inventor: HONG YOUNG CHAN
IPC: G06F17/00
Filed: 2002-03-21
Abstract: PURPOSE: A system for sharing contents is provided to enable a branch to link contents which is constructed by the head office freely at real time, and to distribute profit from the contents between the branch and the head office. CONSTITUTION: A main server(11) stores a head office homepage(12) and the branch homepage(13), and controls a contents sharing system(10). A member database(14) inputs/outputs the data through the main server(11) and stores the member information. A contents database(15) stores the contents constructed by the head office. A mail server sends/receives a mail with the member(1) and managers(21,31). A head office manager(21) constructs the homepages(12,13) and frequently updates the contents. A branch manager(31) manages the branch homepage(13) constructed in the head office, and links the contents with the branch homepage(13) after selecting the desired contents from a contents database(15).
Patent KR-20030080494-A (KR)
Inventor: OH CHANG MIN
IPC: H04M1/72436
Filed: 2002-04-09
Abstract: PURPOSE: A method for transmitting a character message in a mobile communication terminal is provided to quickly and conveniently transmit the character message when an origination call fails by the non-response of a callee. CONSTITUTION: If a user attempts an origination call to another mobile communication terminal(200-206), an MPU(Micro-Processor Unit) checks whether a predetermined 'message transmission menu after call end' is selected(208). If the 'message origination menu after call end' is selected, the MPU automatically ends the origination call(212). The MPU converts a current mode into a character message input mode, and transmits a character message according to the input of the user(214-218).
Patent KR-20030086394-A (KR)
Title: Method manufacturing of a via contact on a semiconductor device
Inventor: HA IN SU
IPC: H01L21/28
Filed: 2002-05-04
Abstract: PURPOSE: A method for fabricating a via contact of a semiconductor device is provided to reduce the resistance of the via contact by controlling the thickness of a TiN metal layer connected in a vertical line direction to the bottom of the via contact. CONSTITUTION: The first, second and third metal layers(101,103,105) are sequentially deposited on a semiconductor substrate to form a multiple metal layer. A photolithography process and an etch process are performed on the multiple metal layer to form a lower interconnection. An interlayer dielectric(107) is deposited on the lower interconnection. A photolithography process and an etch process are performed on the resultant structure to form an opening in the interlayer dielectric and the via contact(111) exposing a predetermined portion of the third metal layer. The fourth, fifth and sixth metal layers(113,115,117) are sequentially deposited on the bottom of the via contact and on the second insulation layer to form an upper interconnection. The thickness of the third metal layer that is connected in a vertical line direction to the bottom of the via contact is controlled to be 100-240 angstrom.
Patent KR-20030088097-A (KR)
Title: Apparatus and method for traffic information service using wireless LAN
Inventor: BYUN U SEOP
IPC: G08G1/0967
Filed: 2002-05-11
Abstract: PURPOSE: A traffic information service system by using a wireless LAN and a method for the same are provided to collect and provide traffic information in real time between the terminal installed on the car and the wireless LAN base station as well as to effectively service the additional information such as an Internet search and a mobile office function through a wireless Internet. CONSTITUTION: A traffic information service system by using a wireless LAN includes a wireless LAN connection member(23), a wireless LAN communication member, a packet classifying server(25), a traffic information server(26) and a packet classifying server(25). The wireless LAN connection member(23) exchanges a transaction with the terminal installed on the car for supplying an additional information such as traffic information. The packet classifying server(25) classifies the packet transmitted through the wireless LAN communication member. The traffic information server(26) collects the traffic information collection packet classified by the packet classifying server(25), extracts the information corresponding to the traffic information request packet and supplies the extracted information to the packet classifying server. And, the packet classifying server(25) extracts the additional information corresponding to the additional information request packet classified by the packet classifying server(25) and supplies the extracted additional information to the packed classifying server(25).
Patent KR-20030088174-A (KR)
Title: Frost exclusion method of evaporator or defrost method
Inventor: KIM SEONG JAE
IPC: F25B39/02
Filed: 2002-05-13
Abstract: PURPOSE: A method for defrosting an evaporator is provided to defrost the evaporator without a separate member generating high temperature such as a heat coil so as to reduce manufacturing cost and additional power consumption. CONSTITUTION: An evaporator part(50) including an evaporator(51) is installed in a fixed space(70) to be cooled down. The evaporator part includes a fan, an inlet(53) through which air in the fixed space is introduced, and an outlet(55) through which air cooled down by the evaporator is discharged to cool down the fixed space. Air, whose temperature is over zero, is introduced from an outside space(80) out of the fixed space, and circulated in the evaporator part to defrost the evaporator. Meanwhile, the fan connected with the fixed space is stopped. Circulation of air introduced from the outside space is executed when temperature in the fixed space drops down to a desirable temperature and the evaporator part stops working to improve defrosting efficiency. The inlet and the outlets are closed to cut off heat exchange with the fixed space.
Patent KR-20020090332-A (KR)
Inventor: ANDO YOICHIRO
IPC: G01M15/04
Filed: 2002-05-24
Abstract: PURPOSE: To provide a malfunction diagnosing device for vaporized fuel treatment equipment improving the performance of the malfunction diagnosis, improving the chance of the malfunction diagnosis without malfunction. CONSTITUTION: The malfunction diagnosing device for vaporized fuel treatment equipment has a first malfunction diagnosing means 13 for diagnosing the malfunction of a large hole observing the pressure decreasing degree in a fuel tank in the state introducing an engine intake negative pressure with isolating a purge passage 4 of the vaporized fuel connecting the fuel tank 1 and the engine intake passage 6 from the outside air, a second diagnosing means for the malfunction diagnosis corresponding to a small hole with observing the pressure increasing degree in the closed state isolating the outside air after decreasing the inside of the fuel tank to the predetermined negative pressure, and a working region B of the second diagnosis means is enlarged to the lower negative pressure side than the working region of the first diagnosis means including the working region A of the first diagnosis means.
Patent KR-20030091384-A (KR)
Title: microbe carrier and treatment methode therefor
Inventor: PARK TAE SIK
IPC: C02F3/10
Filed: 2002-05-27
Abstract: PURPOSE: Provided are microorganism media with high immobilizing efficiency and good formability and a method for fabricating the same. CONSTITUTION: The media comprise a base member(10), ceramic grains(20) attached on the base member(10). The method comprises the steps of preparing a base member of synthetic resin; applying an adhesive onto the base member; and attaching ceramic grains to the adhesive.
Patent KR-20030094780-A (KR)
Title: Printing medium of ink jet for photo
Inventor: JUNG TAEK YONG
IPC: B41M5/00
Filed: 2002-06-07
Abstract: PURPOSE: A photosensitive sheet for an inkjet printer is provided, which is quick at absorbing ink and exhibits visibility of printed color images and good moisture resistance, and whose color is changed to be used for anti-counterfeit purposes, where surroundings change. CONSTITUTION: The photosensitive sheet for an inkjet printer comprises: a substrate layer(2); ink receiving layer(4,5); and an undercoat layer(3) disposed between the substrate layer(2) and the ink receiving layer(4), the ink receiving layer(4,5) including a hydrophilic polymer, an inorganic filler, an additive and a crosslinking agent and the undercoat layer(3) including a resin as a coating component, wherein a photosensitive pigment is contained in either the ink receiving layer(4,5) or the undercoat layer(3) and wherein a back coating(1) coated under the substrate layer(2).
Patent KR-20030096586-A (KR)
Title: Quality management system of asynchronous transfer mode
Inventor: KWON YONG SIK
IPC: H04L1/20
Filed: 2002-06-14
Abstract: PURPOSE: An ATM quality management system is provided to automate all processes including a quality measurement process and a data collection process by controlling remotely a process for measuring the quality of communication lines. CONSTITUTION: An ATM quality management system includes a plurality of ATM quality measurement devices(20) and an ATM quality management device. The ATM quality measurement devices(20) are used for measuring the quality of communication lines by using a subscriber switching system and a relay switching system. The ATM quality management device is connected to the ATM quality measurement devices(20) through a management network in order to control operations of the ATM quality measurement devices(20) and manage the quality of the communication lines of the ATM communication network by using the measured quality data.
Patent KR-20030096964-A (KR)
Title: Spiral band
Inventor: AHN TECK JIN
IPC: A61F5/02
Filed: 2002-06-18
Abstract: PURPOSE: A band for fixing spine is provided, which allows a user to maintain a neutral position in a seated posture, which is a forward curvature of the spine, thereby fixing the spine in the ideal posture and preventing the spinal column disorders. CONSTITUTION: The band for fixing spine comprises: a waist support unit(10) surrounding the user's waist; a pair of knee support units(20) adapted to be stretched to the user's knees; and a connection unit(30) connecting both ends of the knee support units(20) with both ends of the waist support unit(10), the connection unit(30) having length adjusting unit with velcro members so that the length between the waist support unit(10) and the knee support units(20) is adjusted according to the user's physique.
Patent KR-20040002119-A (KR)
Title: Method for Forming Field Area in Semiconductor Device
Inventor: OH BO SEOK
IPC: H01L21/76
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a field region of a semiconductor device is provided to prevent a moat on a field region by using a doped polysilicon layer as a pad for protecting a substrate in a chemical mechanical polishing(CMP) process. CONSTITUTION: A pad oxide layer(22a) and a polysilicon layer are sequentially deposited on the substrate(21b). The polysilicon layer is selectively eliminated. A predetermined depth of the pad oxide layer and the substrate is removed to define the field region by using the polysilicon layer as a mask. An oxide process is performed on the front surface of the substrate including the polysilicon layer to form the first oxide layer. The second oxide layer is deposited on the front surface of the substrate including the oxide layer to fill the field region. A planarization process is performed by using the surface of the polysilicon layer as an end point. The polysilicon layer is eliminated.
Patent KR-20040003627-A (KR)
Title: The condenser of an air-conditioner
Inventor: CHOI CHANG MIN
IPC: F24F5/00
Filed: 2002-07-03
Abstract: PURPOSE: An outdoor heat exchanger of an air conditioner is provided to improve efficiency of heat exchange by reducing pressure loss of refrigerant circulating in a refrigerant tube, and allowing the refrigerant to exchange heat with blown outdoor air all over the surface thereof. CONSTITUTION: An outdoor heat exchanger(60) comprises a refrigerant tube(62) in which refrigerant circulates; and a plurality of radiating fins(64) attached on an outer circumference of the refrigerant tube in vertical direction to expand heat exchanging area between the refrigerant and outdoor air. The refrigerant tube is installed to have one side bent by between 90 deg. and 190 deg. to reduce pressure loss of the refrigerant flowing therein. The one side of the refrigerant tube is preferably bent by 135 deg. considering efficiency of heat exchange compared to the whole volume as the size of the outdoor heat exchanger is increased as an angle(theta) by which the refrigerant tube is bent is increased. The refrigerant tube is installed to have radius of curvature more than ten times as large as a diameter thereof to allow the radiating fins not to be overlapped with each other and to allow outdoor air to smoothly circulate between the radiating fins.
Patent KR-20040006090-A (KR)
Title: Thermosetting composition for road wheel of automobile and method for preparing the rod wheel by using it
Inventor: CHOI MIN HO
IPC: C08L67/07
Filed: 2002-07-09
Abstract: PURPOSE: A thermosetting composite resin composition for a road wheel is provided to obtain a light-weight road wheel, and improve the fuel consumption efficiency and mechanical properties. CONSTITUTION: The thermosetting composite resin composition for a road wheel comprises an unsaturated polyester resin as a base material, a glass fiber as a reinforcing material and an inorganic filler and additives. Particularly, the composition comprises 40-50% of the unsaturated polyester resin, 45-55% of the glass fiber reinforcing material, 0.5-1.5% of the inorganic filler, 0.5-1.5% of an anti-shrinking agent, 0.2-0.8% of an initiator, 0.5-1.5% of a release agent and 0.5-1.5% of a tackifier, on the volume basis.
Patent KR-20040011674-A (KR)
Inventor: HONG SUN GUK
IPC: B23K26/02
Filed: 2002-07-29
Abstract: PURPOSE: An apparatus and a method for repairing a laser are provided to easily exchange a total mirror having an excellent reflectivity when the image outputted from the observation means is not read, thereby easily observing the electrode panel. CONSTITUTION: An apparatus for repairing a laser includes a laser oscillator, a condensing means, an illumination unit, a beam splitter(144), a total mirror(145), an observation means and a switching unit(140). The laser oscillator emits the laser beam to the electrode panel. The condensing means placed between the electrode panel and the laser oscillator for condensing the laser on a side of the electrode panel. The illumination unit illuminates the visual light to the electrode panel. The beam splitter(144) transmits the laser beam or reflects the visual light to the electrode panel. The total mirror(145) totally reflects the visual light to the electrode panel. The observation means observes the electrode panel through the visual light reflected from the total mirror(145). And, the switching unit(140) selectively arranges the beam splitter(144) or the total mirror(145) on the illumination line of the laser beam.
Patent KR-20020070228-A (KR)
Inventor: PARK YOUNG KWAN
IPC: A63C17/14
Filed: 2002-08-03
Abstract: PURPOSE: A speed adjusting device for inline skates and a skate board is provided to enable even a beginner to easily and safely adjust a speed by applying an appropriate frictional force to the wheels of the products, and to ensure walking stability on stairs and a slope way. CONSTITUTION: The speed adjusting device for inline skates and a skate board comprises a support(1) fixed to an axle of wheels(4), and a bolt(2) fixed to the support. By rotating the bolt to apply a frictional force to the side of the wheels, a user can adjust a rotating speed of the wheels, and at this time, the intensity of the frictional force applied to the wheels is able to be adjusted according to a length of the bolt.
Patent KR-20040013554-A (KR)
Title: Multistage fluidized bed standpipe with eccentric valve for gas interception and aeration structure
Inventor: CHOI GYEONG BIN
IPC: F16K17/34
Filed: 2002-08-07
Abstract: PURPOSE: A multistage fluidized bed standpipe having an eccentric valve for gas shutoff and aeration structure is provided to intercept air although air comes in during operation and not to affect the working although solid particles are piled up to the lower part of the standpipe. CONSTITUTION: A multistage fluidized bed standpipe having an eccentric valve(112) for gas shutoff and aeration structure includes a standpipe body part(111) connecting fluidized beds in a tubular shape; the eccentric valve opened and shut the difference between the load of the top of the valve and the pneumatic pressure acting on the bottom surface of the valve; a hinge(113) supporting the eccentric valve; and air inlets(114) for smoothly discharging solid particles in the standpipe.
Patent KR-20020075746-A (KR)
Inventor: KIM YANG JUNG
IPC: E04C3/26
Filed: 2002-08-08
Abstract: PURPOSE: A fireproof reinforcing method using the implantation of steel stands is provided to improve the reinforcing property via the increase of a tension stress caused by a strong adhesive force and a high strength of polymer mortar and the strong attachment between the steel strand the polymer mortar. CONSTITUTION: The fireproof reinforcing method for a reinforced concrete structure comprises the steps of; forming a steel strand groove(12) and an anchorage element groove(14) by cutting coated concrete at the both ends of an object to be reinforced; installing an anchorage element(20) in the anchorage element groove with an anchor bolt(30) and an anchor nut(32); charging the steel strand groove with polymer mortar; fastening a steel strand(36) to the anchorage element after tensioning the both ends of the steel strand disposed in the steel strand groove; and charging the grooves with the polymer mortar again and then curing them.
Patent KR-20040015532-A (KR)
Title: ADHESIVE PROTEIN Mgfp-5 ISOLATED FROM MUSSEL AND METHOD OF PRODUCING SAME
Inventor: CHA HYEONG JUN
IPC: C12N15/11
Filed: 2002-08-13
Abstract: PURPOSE: A recombinant adhesive protein Mgfp-5 derived from a mussel and a method for producing the same protein are provided, thereby cheaply mass producing the recombinant adhesive protein and substituting chemical adhesives with the recombinant adhesive protein. CONSTITUTION: A gene mgfp-5(Mytilus galloprovincialis foot protein-5) encoding a polypeptide having the amino acid sequence set forth in SEQ ID NO: 4 is provided, wherein the gene mgfp-5 has the nucleotide sequence of SEQ ID NO: 3. A recombinant adhesive protein Mgfp-5 contains the amino acid sequence of SEQ ID NO: 4. A vector containing the gene mgfp-5 g is provided, wherein the vector is pMDG05(KCTC 10291BP). A transformant transformed with the vector is provided, wherein the transformant is a prokaryote or an eukaryote; and the transformant is E. coli BL21/pMDG05. A method for producing the recombinant adhesive protein Mgfp-5 derived from a mussel comprises the steps of: (a) constructing a vector pMDG05(KCTC 10291BP) containing the gene mgfp-5; (b) transforming a host cell with the vector pMDG05; (c) culturing the transformant to express the recombinant Mgfp-5; and (d) isolating and purifying the recombinant adhesive protein Mgfp-5.
Patent KR-20040016615-A (KR)
Title: Digital television receiver for self-debugging and method thereof
Inventor: HONG SU DONG
IPC: H04N5/14
Filed: 2002-08-19
Abstract: PURPOSE: A digital television receiver capable of self-debugging and a method therefor are provided to realize self-debug of a digital television receiver without connecting an extra equipment. CONSTITUTION: If a debug mode is requested, a debug menu is displayed on a picture of a digital television receiver(600-610). It is judged whether a user selects one of the debug menu(620). If the user selects a state window, a state window picture is displayed and a digital television receiver stands by key input(630-632). The corresponding command is executed according to external key input(634). If a command window is selected, a command window picture is displayed and the digital television receiver stands by key input(640-642). The corresponding command is executed according to external key input(644).
Patent KR-20030041765-A (KR)
Title: Polyurethane-based auto-shrinkage tube, and extruding system and method thereof
Inventor: CHOI JUNG SO
IPC: C08J7/02
Filed: 2002-08-27
Abstract: PURPOSE: Provided are a naturally shrinking tube based on polyurethane, which can be naturally shrinked owing to volatilization of solvent in a short time, when exposed to air, and a device and a method for extrusion thereof. CONSTITUTION: The naturally shrinking tube is produced by the steps of (i) immersing a polyurethane-based tube in a mixed solvent containing 0-100 wt% of swelling-accelerating solvent, 0-100 wt% of swelling-controlling solvent, and 0-15 wt% of lubricating additive for 1-3 hours, so as to swell the tube, and (ii) exposing the tube to air for 1-4 hours. The tube can substitute a polyvinyl chloride(PVC) which is a existing typical of air-shrinking tube material.
Patent KR-20040019672-A (KR)
Title: Apparatus for power line communication of a WLL terminal
Inventor: KIM JUN TAE
IPC: H04B3/54
Filed: 2002-08-29
Abstract: PURPOSE: A power line network data communication device of a WLL terminal is provided to perform data communication through a power line by using a PLC(Power Line Communication) modem within the terminal, thereby reducing burden between the terminal and a base station when transmitting/receiving more data and assigning speech channels to more subscribers. CONSTITUTION: A PLC modem(312) modulates/demodulates data for data communication through a power line. A processor(313) processes a data communication operation of a terminal, and controls a processing procedure. A transceiver(314) transceives data with a base station through a wireless link. A controller(315) controls power applied to the PLC modem(312), the processor(313), and the transceiver(314). A power lead-in unit(321) applies a supply voltage to the terminal. A converter(322) converts the applied supply voltage into a predetermined current. A battery(323) stores a DC current.
Patent KR-20040020252-A (KR)
Title: manufacturing method for fine powder of Barium metatitanate
Inventor: CHOI HONG GU
IPC: C01G23/04
Filed: 2002-08-30
Abstract: PURPOSE: Provided is a method for preparing barium titanate micropowder having a particle size of 100 nm or less suitable to be used in a multilayer ceramic condenser, at a low temperature in a solid phase. CONSTITUTION: The method for preparing BaTiO3 starting from BaCO3 powder and TiO2 powder in the solid phase comprises the step of reacting spherical BaCO3 powder obtained by pulverizing rod-shaped BaCO3 crystals of white orthorhombic system with TiO2 powder having a particle size of 30-200 nm at 800-1000 deg.C in the solid phase to form barium metatitanate micropowder.