baber/WOPTO huggingface dataset:
Patent KR-20030070262-A (KR)
Title: Liquid crystal display and method for fabricating the same
Inventor: YOO GI CHEON
IPC: G02F1/1339
Filed: 2002-02-23
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to interrupt bad effect of a sealant incompletely hardened on liquid crystal formed between an upper substrate and a lower substrate. CONSTITUTION: A lower substrate(100) includes a plurality of data lines and a plurality of gate lines crossing the data lines. An upper substrate includes a black matrix layer(320) transmitting UV rays. A sealant(200) is applied to a specific area defining a liquid crystal panel by the combination of the upper substrate and the lower substrate. Liquid crystal is formed in a gap between the upper substrate and the lower substrate. The sealant is completely hardened by the UV rays.
Patent KR-20030072149-A (KR)
Inventor: LEE YEONG DU
IPC: B62D5/07
Filed: 2002-03-05
Abstract: PURPOSE: A hydraulic pump for a power steering system is provided to reduce pressure loss and noise by simplifying the suction or discharge passage and removing a thrust plate and a pressure plate, and to cut down expenses by reducing parts. CONSTITUTION: A hydraulic pump is composed of a housing(10) having symmetrical suction and discharge pipes; a cam ring(20) including an oval cam hole(21), symmetrical suction and discharge ports penetrating radially, and grooves formed axially; seals mounted in the grooves of the cam ring; a rotor(30) including vanes(31) mounted in the cam hole of the cam ring; a housing cover closing the opening of the housing; and a driving shaft(12) turning the rotor. Loss of pressure and noise are reduced by simplifying the passage of fluid and removing the pressure plate and the thrust plate. The productivity is increased by reducing cost and parts.
Patent KR-20030074884-A (KR)
Title: automatic packing machime for blowing and touching sides of a texture-roll
Inventor: JI JEONG BEOM
IPC: B65B11/52
Filed: 2002-03-14
Abstract: PURPOSE:A finishing device of a side wrapping is provided to simplify the composition and to reduce the size by integrating binary processes. CONSTITUTION:A vertical cylinder(31) moves a roll type fabric upward and downward. A horizontal cylinder(32) moves a hot wind fan(34) and a touch plate(35) horizontally. A support(33) supports the roll type fabric. The hot wind fan blows hot wind to the side of the roll type fabric. The touch plate(35) beats the side of the roll type fabric by locating on the hot wind fan. Thereby, the composition is simplified and the size is reduced.
Patent KR-20030078095-A (KR)
Title: Fabrication of praseodymium-based zinc oxide varistors
Inventor: NAHM CHOON WOO
IPC: H01C7/108
Filed: 2002-03-28
Abstract: PURPOSE: A praseodymium-based zinc oxide varistor and a method for manufacturing the same are provided to obtain improved characteristics of varistor, while reducing changes of characteristics. CONSTITUTION: A praseodymium-based zinc oxide varistor comprises a zinc oxide 96.0 to 97.5 mol%, a praseodymium oxide 0.5 mol%, a cobalt oxide 1.0 mol%, a chrome oxide 0.5 mol%, and an erbium oxide 0.5 to 2.0 mol%. The varistor has a structural density of 5.3g/cm¬3 or higher and a dielectric loss coefficient of 5.5% or lower. A method for manufacturing a praseodymium-based zinc oxide varistor comprises the steps of calcining the powder obtained by mixing a zinc oxide 96.0 to 97.5 mol%, a praseodymium oxide 0.5 mol%, a cobalt oxide 1.0 mol%, a chrome oxide 0.5 mol%, and an erbium oxide 0.5 to 2.0 mol%, mixing a binder with the powder, shaping a form, and forming an electrode by sintering the shaped form and grinding the sintered form.
Patent KR-20030079353-A (KR)
Title: A composition for washing foot
Inventor: PARK HO YONG
IPC: A61Q19/10
Filed: 2002-04-03
Abstract: PURPOSE: A composition for washing feet which characteristically contains keratinase and stratum corneum remover. It further contains Serra tiopeptidase or natural matters. CONSTITUTION: A composition for washing feet is characterized by containing 10-50 wt.% of surfactant, 0.01-10 wt.% of humectant, 0.01-0.5 wt.% of preservative, 0.01-0.5 wt.% of stratum corneum remover, 0.02-0.05 wt.% of antioxidant, 5-16 wt.% of antifungal agent, 0.01-5 wt.% of perfumery, 0.01-5 wt.% of coloring agent, 0.1-10 wt.% of thickening agent, 0.1-5 wt.% of moisture carrier, 0.01-1 wt.% of keratinase, 0.01-10 wt.% of natural matters selected from the group consisting of Magnoliae Cortex, mugwort, green tea, Acanto Panax, ginseng, garlic and ginkgo leaf.
Patent KR-20030080458-A (KR)
Inventor: SONG HO YOUB
IPC: B27K3/36
Filed: 2002-04-08
Abstract: PURPOSE: A process for treating wood useful for preservation thereof for long time is provided to attain inhibition of moisture penetration and propagation of micro-organism to the wood by applying pine oil such as terpene oil. CONSTITUTION: The process for treatment of wood effectively preserve the wood for long time and is conducted by heating the pine oil at 120-150 deg.C then boiling the wood in pine oil for 1 hour or more, that is, terpene oil until the pine oil is entirely and evenly distributed and penetrated into the wood, and taking the wood out from the pine oil then laying the wood into sand for 24 hours or more. Finally, the wood from the sand should be sufficiently dried.
Patent KR-20020080267-A (KR)
Inventor: SATO TOMOTSU
IPC: H04B10/27
Filed: 2002-04-11
Abstract: PURPOSE: To provide an OADM(Optical Add-Drop Multiplexer) system that eliminates the need for monitoring each wavelength of an input (output) wavelength multiplex signal even when the number of multiplexed wavelengths is increased so as to prevent cost increase and enhance the reliability. CONSTITUTION: A series connection circuit comprising couplers 3, 12, an FBG(Fiber Bragg Grating) 13, a coupler 14, a BA(Booster Amplifier) 15 and a coupler 16 is inserted between an input side optical fiber 1 and an output side optical fiber 2. A branching filter 17 connected to the coupler 12 branches an input wavelength multiplex signal Si by each wavelength and a branched optical wavelength number calculation section 18 calculates the number 43 of the branched optical wavelengths on the basis of the output of the filter 17. On the other hand, an inserted optical wavelength number calculation section 20 calculates the number 46 of the inserted optical wavelengths on the basis of the inserted light, and the number 31 of the input optical wavelengths is calculated on the basis of an SV(Super Visory) signal 30 branched from the coupler 3. An output optical wavelength number calculation section 21 calculates the number of output optical wavelengths on the basis of the 3 numbers of the wavelengths calculated above and the coupler 16 couples the result to the output light.
Patent KR-20030082017-A (KR)
Title: Drug-releasing, Biodegradable Polymer Scaffolds for Tissue Engineering and Its Manufacturing Process
Inventor: NOH IN SUP
IPC: A61L27/44
Filed: 2002-04-15
Abstract: PURPOSE: Provided are a biodegradable scaffold which transmits a signal in a tissue regenerating process by adding a bio-active drug to the conventional biodegradable polymer scaffold having the good mechanical property and controlling the degradation speed and the drug releasing speed of the biodegradable porous scaffold, and a preparation method thereof. CONSTITUTION: The preparation method of biodegradable polymer scaffold for tissue engineering is characterized by preparing the beads containing the drug coated with a biodegradable polymer and adding the beads to the scaffold of a different kind of biodegradable polymer. The biodegradable polymer scaffold for tissue engineering is microporous preferably. The biodegradable polymer scaffold for tissue engineering is the film type having micropores or no micropores preferably.
Patent KR-20030083061-A (KR)
Title: Turbofan and mold for manufacturing the same
Inventor: KIM NAM SEONG
IPC: F04D29/28
Filed: 2002-04-19
Abstract: PURPOSE: A turbo fan and a mold for fabricating the same are provided to improve productivity and quality of the turbo fan and to reduce manufacturing cost thereof by integrally forming the turbo fan through one fabricating process. CONSTITUTION: A turbo fan(10) has a rotating plate(11) having a circular shape. The rotating plate(11) is provided at a center thereof with a hub(11a), to which a shaft of a driving motor is coupled. A plurality of blades(12) are radially provided at an outer peripheral portion of the rotating plate(11). The turbo fan(10) includes a shroud(13), which is integrally formed with the blades(12) so as to support each end of the blades(12) and to guide air. A center portion of the rotating plate(11) is spherically protruded so as to allow the turbo fan(10) to be stably rotated. The blades(12) are inclined in a radial direction of the rotating plate(11). A plurality of core holes(14) are formed at an outer peripheral portion of the rotating plate(11).
Patent KR-20030083486-A (KR)
Title: Wallpaper Manufacturing Process
Inventor: KANG SU HAENG
IPC: D21H27/20
Filed: 2002-04-23
Abstract: PURPOSE: A manufacturing method of wall-paper which is characterized by having excellent air permeability and abrasion resistance, promoting sound insulation effect, having adiabatic efficiency and fire resistance, controlling the propagation of microbe and mold, radiating far infrared ray and anion and promoting health is characterized by coating a surface with a fire proofing agent, a deodorant and a far infrared radiating material. CONSTITUTION: The wall paper is obtained by the steps of: weaving base fabric out of polyester yarn or non-woven fabric; dyeing the fabric with proper color; scratching one side of the fabric with a wire brush to raise; cutting the raising on proper size; removing the cut raising; printing patterns on the surface; drying dyes; coating the patterns with a coating solution; drying the coating solution; and then forming patterns with an engraving roller on heating and pressurizing. The coating solution is comprised of 35-40% of polyurethane, 0.5% of a hardening agent, 0.5% of a crosslink agent, 40% of a thinner, 0.5% of a foaming agent, 2-3% of teflon, 1.5% of a protecting agent, 0.5% of a water repellent, 5-10% of the far infrared radiating material and 15-20% of a diluent.
Patent KR-20030084158-A (KR)
Title: Temporary and semipermanent hair-color remover composition containing reductant and carrier
Inventor: BAEK SEOK YUN
IPC: A61Q5/08
Filed: 2002-04-25
Abstract: PURPOSE: A composition containing a reducing agent having excellent reducibility, a carrier for enhancing permeability, an anionic surfactant having excellent detergency, etc. is provided which has an excellent removal effect on hair dyeing without hair damage or skin irritation. CONSTITUTION: A composition for removing hair color comprises 0.1 to 10% by weight of a reducing agent, 0.1 to 10% by weight of a carrier, 4 to 60% by weight of an anionic surfactant, 0.01 to 2.0% by weight of a chelating agent, 1 to 20% by weight of a thickening agent, 1 to 10% by weight of an alkalizing agent and purified water. The reducing agent is selected from the group consisting of sodium hydrosulfite, sodium sulfoxylate formaldehyde, zinc formaldehyde and stannous chloride. The carrier is selected from the group consisting of salicylic acid, o-phenylphenol, p-phenylphenol, cresol, benzoic acid, o-dichlorobenzol, a salt of salicylic acid and benzoic acid.
Patent KR-20030085822-A (KR)
Title: Method of fabricating capacitor for use in semiconductor device
Inventor: KIM GEUN HO
IPC: H01L27/04
Filed: 2002-05-02
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of reducing leakage current by forming an alumina dielectric film between a lower electrode and a tantalum oxide layer. CONSTITUTION: A lower electrode(200) is formed on a semiconductor substrate. An alumina dielectric film(205) is formed on the lower electrode(200) so as to reduce the leakage current by using ALD(Atomic Layer Deposition). A tantalum oxide layer(210) is then formed on the alumina dielectric film(205). Then, an upper electrode(220) is formed on the tantalum oxide layer(210).
Patent KR-20030088770-A (KR)
Title: Electrodes for a battery
Inventor: KIM SUNG HWAN
IPC: H01M2/30
Filed: 2002-05-15
Abstract: PURPOSE: A terminal for a battery, used for supplying the driving force of a battery to a portable electronic device is provided, to prevent the deterioration of the strength of punched terminal plate. CONSTITUTION: The terminal comprises a terminal plate which has a certain polarity and contains a penetration hole at the center; a lower conductive member(30) which comprises a cylindrical body(33) having a polarity opposite to that of the terminal plate and containing an insertion hole(34), a lower conductive plate(31) formed on the bottom of the body, and an insulating member(32) adhered to the outer circumference of the body and the upper face of the lower conductive plate; and an upper conductive member(20) which comprises a cylindrical pin(22) having a polarity same to that of the terminal plate, and an upper conductive plate(21) formed on the upper face of the pin(22). The under conductive member(30) penetrates the penetration hole of the terminal plate and the pin(22) of the upper conductive member is put in the insertion hole(34).
Patent KR-20030091114-A (KR)
Title: A over-pressure safety system for portable gas range
Inventor: PARK JIN HA
IPC: F23N1/00
Filed: 2002-05-22
Abstract: PURPOSE: An overpressure safety apparatus for shutting off a passage of a portable gas range is provided to prevent explosion of a gas container by shutting off the gas flow passage with the overpressure safety apparatus and extinguishing fire in increasing internal pressure of the gas container from radiation heat, and to cut down cost with simple structure. CONSTITUTION: In mounting a gas container in an injection port(71) of a governor, a gas inlet groove(73b) is opened by an opening ring(75). Gas flows through the gas inlet groove to a horizontal hole(79), and moves to a decompression chamber(80) through a passage(79a). Ignition is performed by an igniter with moving decompressed gas to a burner. A shutoff ring(76) is contacted to a fitting protrusion(79c) of the horizontal hole by moving a valve member(74) back in increasing internal pressure of the gas container to 5-7 kg/cm2 or 4-6 kg/cm2 against resilience of a safety spring(78), and fire of the burner is extinguished by shutting off the passage. Return of the valve member is prevented by inserting a shutoff protrusion of a return restricting plate(60) to an insertion groove(74f). The return restricting plate is turned by turning a gas regulating knob, and the valve member is returned by displacing the shutoff protrusion from the insertion groove.
Patent KR-20030006983-A (KR)
Title: Lossless srns relocation procedure in a wireless communications system
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04L69/40
Filed: 2002-06-05
Abstract: PURPOSE: A lossless relocation method for an SRNS(Serving Radio Network Subsystem) in a wireless communications system is provided to detect occurrence in which re-synchronization between a mobile unit and the SRNS needs to be performed to prevent loss of data. CONSTITUTION: An SRNS(70) communicates with a mobile unit(80) to provide SDUs(Service Data Units) from a CN(Core Network)(60) to the mobile unit(80). The SRNS(70) associates an SN(Sequence Number) with each of the SDUs, and the mobile unit(80) is capable of confirming the SDUs received from the SRNS(70). Forwarding information is provided to a TRNS(Target RNS)(70t) by the SRNS(70). Forwarding information includes SDUs unconfirmed as received by the mobile unit(80). The first SN is the SN of the sequentially earliest unconfirmed SDU, and the second SN is the SN of the sequentially last unconfirmed SDU actually transmitted to the mobile unit(80) by the SRNS(70).
Patent KR-20030096802-A (KR)
Title: System for providing voice chatting service using a mobile-phone and method for the same
Inventor: KIM CHEUNG HOON
IPC: H04W4/12
Filed: 2002-06-17
Abstract: PURPOSE: A voice chatting service system using a mobile phone and a method therefor are provided to enable a user to select a desired chatting party online, and to voice-chat with the selected party, thereby enabling the voice chatting through a direct connection between the user and the party. CONSTITUTION: A WAP/web server(70) comprises as follows. A WAP processor(71) supplies simple information on other parties to a member, supplies call duration selection information to the member, and transmits call link information on the other parties to the member. A payment processor(72) processes call charges corresponding to call duration. A short message processor(73) transmits the selected call duration to a chatting party. A web processor(74) supports a web service to the member. A database server(90) stores personal information on the member and the other parties, and stores information for processing data related to a voice chatting service.
Patent KR-20040006102-A (KR)
Title: Knapsack with rainproof cap
Inventor: JO JEUNG SU
IPC: A45C15/00
Filed: 2002-07-09
Abstract: PURPOSE: Provided is a shoulder bag with rain cap, which has the advantages of permitting convenient means for accommodating a rain cap for protecting a user against unexpected rain and providing rain protection by preventing the cap from flapping due to wind. CONSTITUTION: The bag(10) having a shoulder pad(11), comprises: a receiving part(13); a rain cap(20) accommodated in the receiving part(13) while not in use, and having a head cover(21) for covering a wearer's head and a connecting member(22) for covering a front panel of the bag(10); a slide fastener(15) allowing opening of the receiving part(13) when the rain cap(20) needs to be used to keep the wearer out of rain; and engagement unit(40) for firmly fixing the connecting member(22) to the bag(10).
Patent KR-20040006971-A (KR)
Title: Method for digital automatic call simulation and system using thereof
Inventor: JUN JE HYEON
IPC: H04M3/22
Filed: 2002-07-16
Abstract: PURPOSE: A system for automatically simulating a digital call and a system therefor are provided to automatically carry out a protocol for a call simulation as many as set times of a user, and to report simulation results, thereby securing reliability on a call and enabling a developer to predict call reliability. CONSTITUTION: Simulators(100a,100b) output uplink state messages generated to convert states of transceivers(300a,300b) to the transceivers(300a,300b) according to initial setup values and defined scenarios, analyze downlink state messages showing the states of the transceivers(300a,300b), and generate/store log data for the messages and error generation points. The transceivers(300a,300b) generate predetermined signals according to the uplink state messages, transmit the generated signals, generate the downlink state messages according to the scenarios, and output the downlink state messages to the simulators(100a,100b).
Patent KR-20020067460-A (KR)
Inventor: LEE MIN KOO
IPC: A61F5/41
Filed: 2002-07-15
Abstract: PURPOSE: A fixed woman's masturbation tool is provided to improve the convenience of use by allowing a user to fix the masturbation tool to a wall surface or a bottom surface of a bathroom. CONSTITUTION: The fixed woman's masturbation tool is comprised of a general body portion having a shape similar to the shape of a penis, an adsorptive sucking disk to allow the woman's masturbation tool to be fixed to a smooth wall surface of a bathroom, and a neck portion between the body and the sucking disk. By fixing the woman's masturbation tool to the wall surface, a user is able to use it without using hands and disguise it as a towel hanger.
Patent KR-20040009705-A (KR)
Title: The Bidet Chamber-Pot of Position Transformation Type Low Bench
Inventor: GU MYOUNG HWA
IPC: A47K13/28
Filed: 2002-07-24
Abstract: PURPOSE: Provided is a sanitary toilet with a position-changeable seat which enables a user of a bidet to place his/her bottom at spray nozzle, in the state of being seated. CONSTITUTION: The sanitary toilet with a position-changeable seat comprises a toilet body being installed on the ground and a water tank being formed on the toilet body to flush and store the water; a seat(60) being connected with an upper surface(20) of the toilet body and covering the upper surface(20) on which a user sits; a bidet with water spray nozzles installed at an appropriate position of the water tank; a seat(60) being installed along the upper surface(20) of the toilet body so as to move along the upper surface of the toilet body(11); a guider(70) for connecting and guiding the seat(60) to move on plane, back and forth and from side to side, along the upper surface(20), the guider being constructed at a connecting point of the toilet body and the seat(60); a rolling member(80) for receiving the horizontal and vertical movement transferred from the seat(60) and leading the movement of the seat(60) to a free movement when a space for movement is formed by spacing the upper surface(20) of the toilet body and the seat(60) from each other, the rolling member being positioned between the upper surface(20) of the toilet body and the seat(60); and a locus(81,81a) of movement of each rolling member being formed in the horizontal internal wall surface of the upper surface(20) of the toilet body and the seat(60) for controlling the movement of the rolling member(80) through the internal wall surface of the seat(60) and the upper surface of the toilet body.
Patent KR-20040011947-A (KR)
Title: Power train for 6-shift automatic transmission in a vehicle and method of controlling the same
Inventor: SIM HYU TAE
IPC: F16H3/44
Filed: 2002-07-31
Abstract: PURPOSE: A power train of a 6-speed automatic transmission for a vehicle and a shift control method are provided to improve fuel consumption by increasing ratio between gear levels, to mainly control a brake in shifting, to improve shift quality by simultaneously controlling main and sub shift units in shift except for 2- to 3-speed and 3- to 2-speed, and to enhance durability to integrally operate the sub shift unit in forward 3-,4-,5-, and 6-speed. CONSTITUTION: A power train of a 6-speed automatic transmission for a vehicle is composed of a main shift unit(M) and a sub shift unit(S). The main shift unit comprises the combination of first and second single pinion planetary gear sets(2,4) at an input shaft(10), fixably connects a first planetary carrier(12) operated as an output element with a second ring gear(16) and a first ring gear(18) with a second planetary carrier(20), variably connects a first sun gear(22), the second planetary carrier, and a second sun gear(24) to the input shaft, respectively, variably fixes a connecting member(26) for connecting the first ring gear with the second planetary carrier to a housing(28), and variably fixes the second sun gear to the housing. The sub shift unit comprises the combination of third and fourth single pinion planetary gear sets(6,8) at an output shaft parallel to the input shaft, connects a third ring gear(40) to an output element of the main shift unit, fixably connects third and fourth sun gears(30,32), fixably connects a third planetary carrier(34) operated as the output element with a fourth ring gear(36), variably connects the third and fourth sun gears, and variably connects a fourth planetary carrier(42) with the housing.