baber/WOPTO huggingface dataset:
Patent KR-20030060426-A (KR)
Title: A composition of color cosmetics for body painting containing mud
Inventor: HWANG JONG HWAN
IPC: A61K8/19
Filed: 2002-01-09
Abstract: PURPOSE: A color cosmetic composition containing natural mud as a main component, together with colorants and/or pigments is provided which has good skin-protecting effect and enhanced ease of washoff without causing damage to the skin. CONSTITUTION: Natural mud is washed and strained, the procedure is repeated several times and then the separated mud is dried, powdered and sterilized. Thus obtained mud powder is blended with colorants and/or pigments to produce a color cosmetic composition for painting the body. The color cosmetic composition is optionally added with purified water, an oil base such as ester-based oils or natural oils, astringents, humectants, fragrances or the like.
Patent KR-20030062902-A (KR)
Title: Luminance compensation device and the method thereof
Inventor: JANG WON GI
IPC: H04N5/57
Filed: 2002-01-21
Abstract: PURPOSE: A device and a method for correcting luminance for an image display device are provided to compensate the drop in luminance caused by the reduction of electron emission capacity when using a CDT monitor for a long time, wherein R,G,B output signal levels are changed for compensating the luminance by sensing the beam current introduced into the CDT monitor. CONSTITUTION: A method for correcting luminance for an image display device includes the steps of presetting and storing a test display pattern and a negative current for a test for the test display pattern, measuring a negative current after displaying the test display pattern(520), comparing the preset negative current reference value with the measured negative current value(540), computing a difference value between the reference value and the measured value(550,560), correcting a cut-off output level for image signals by the computed difference value(570), and resetting and storing the measured value as a reference value(580).
Patent KR-20030064092-A (KR)
Inventor: CHOI JUN SIK
IPC: H05B37/02
Filed: 2002-01-25
Abstract: PURPOSE: A microwave illuminating apparatus and a method for the same are provided to reduce a period for reactivating an electrodeless lamp by reactivating the electrodeless lamp during a cooling period of the electrodeless lamp. CONSTITUTION: A microwave illuminating apparatus includes a resonator(300), a waveguide(400), a variable high-voltage generation portion(500), a cooling portion(700), and a control portion(600). The resonator includes a magnetron(100) for generating microwaves and an electrodeless lamp(200) in order to convert the microwave energy to the light. The waveguide is used for guiding the microwaves of the magnetron to the resonator. The variable high-voltage generation portion boosts or drops the driving voltage applied to the magnetron in order to apply the boosted voltage or the dropped voltage to the magnetron. The cooling portion performs a cooling operation for the magnetron and the variable high-voltage generation portion. The control portion applies a high voltage to the magnetron, and controls the high-voltage generation portion and an operation of the cooling portion.
Patent KR-20020064205-A (KR)
Title: Active matrix liquid crystal display element
Inventor: KIMURA MASANORI
IPC: G02F1/1362
Filed: 2002-01-31
Abstract: PURPOSE: An active matrix liquid crystal display element is provided to reduce flicker possible. CONSTITUTION: An active matrix liquid crystal display element comprises a plurality of source lines(1); a plurality of gate lines(5) arranged so as to intersect the plurality of source lines in a plan view, for transmitting a gate signal; a plurality of pixels(111) defined by the plurality of source lines and the plurality of gate lines, constituting an image display plane; a pixel electrode(4) provided for every pixel; an opposed electrode facing the pixel electrode across a liquid crystal layer; a storage capacitor(122) for holding a voltage applied between the corresponding pixel electrode and the opposed electrode; and a pixel transistor(115) having a source electrode(2), a drain electrode(3) and a gate electrode(6) which are connected to a corresponding one of the source lines, a corresponding one of the pixel electrodes and a corresponding one of the gate lines respectively, and are turned ON or OFF by the gate signal. An index B, given by B = Lst/Lgd, is equal to or greater than seven, and a periphery length(181) of the storage capacitor is Lst and a periphery length(182,183) of a gate electrode to pixel electrode capacitor of the pixel transistor is Lgd.
Patent KR-20030070934-A (KR)
Title: Monitoring System by Cable Modem
Inventor: JANG CHANG HWAN
IPC: H04N7/18
Filed: 2002-02-27
Abstract: PURPOSE: A monitoring system using a cable modem is provided to secure quality of service using a cable modem camera module instead of a web camera module and employing a reception module including a cable modem connected to a wired or wireless camera module to display perfect motion pictures. CONSTITUTION: A monitoring system using a cable modem includes a plurality of camera modules(20,30,40) for transmitting video data and audio data obtained from captured images, a server(72) existing in a cable network(70), which receives the data from the camera modules and allocates channels and transmits the data, and a control box(90) for selecting a channel desired by a user to display received images through the channel and controlling a monitoring operation. The system further includes a directional coupler(60a) for coupling an optical cable(82) connected to the server to coaxial cables(80) connected to camera modules, and another directional coupler(60b) for coupling an optical cable connected to the server to a coaxial cable connected to the control box.
Patent KR-20030072433-A (KR)
Title: Semiconductor memory device with flexible redundancy scheme
Inventor: LEE SEONG SU
IPC: G11C16/06
Filed: 2002-03-04
Abstract: PURPOSE: A semiconductor memory device provided with a flexible redundancy scheme is provided to normally use the memory blocks which are not exchanged with other memory blocks. CONSTITUTION: A semiconductor memory device(100) provided with a flexible redundancy scheme includes an address storage circuit(120), a disable circuit(140) and a row free-decoder(160). Several of the memory cell blocks do not store the bad block information and serves as a main cell block or a redundant cell block. The semiconductor memory device(100) has an automatic mapping function which does not require an additional read operation so as to implement the address scheme mapping. The number of memory cell blocks is determined based on the redundant capacity of the memory device and the number of available defect memory cell blocks. The determined memory cell blocks are utilized as a normal cell block when the determined memory cell blocks does not substitute with the defect memory cell block.
Patent KR-20030077064-A (KR)
Title: Oxygen Concentrator for the Automobiles
Inventor: KIM O YEONG
IPC: B60H3/00
Filed: 2002-03-25
Abstract: PURPOSE: An oxygen generator for a vehicle is provided to produce oxygen-enriched air of proper concentration and to purify air in the vehicle in an optimum state by passing air through a dust collector, an absorbent, activated carbon, a negative ion generator, and an aroma generator humidifier. CONSTITUTION: An oxygen generator having an inner and outer air inlet and outlet for sucking in and discharging air and an air passage formed between the inlet and outlet comprises air purifying filters(1,6) arranged adjacently to the air inlet to inhale air and remove foreign materials from the air; a vacuum pumping device supplying suction force for sucking in air; absorption beds(24,25,26) connected with the air filters to separate oxygen from the air with an absorbent for absorbing nitrogen from air; valve devices(7-15,27,29,31) connected with air input groups of the absorption beds to change passages of air and connected to air output groups of the absorption beds to control the discharge of air; air bypass passage devices(28,30,32) between the absorption beds; and a pumping device for discharging oxygen-enriched air passed through the absorption bed into the vehicle. The absorption bed repeatedly performs steps of detaching nitrogen, absorbing nitrogen, and discharging oxygen by switching the passage with the valve device, based on a vacuum swing absorption method and accordingly generates and supplies oxygen-enriched air from the inhaled air to inside the vehicle.
Patent KR-20030079266-A (KR)
Title: High efficient solar cell and fabrication method thereof
Inventor: PARK SANG UK
IPC: H01L31/18
Filed: 2002-04-03
Abstract: PURPOSE: A high efficiency solar cell and a method for manufacturing the same are provided to be capable of reducing process time, improving reproductivity, and minimizing the reflectivity of a substrate by texturing the surface of a polycrystalline silicon wafer regardless of crystal direction using a chemical etching process for forming the first and second etch pits at the surface of the substrate. CONSTITUTION: A high efficiency solar cell is provided with the first conductive type semiconductor substrate(1), the second conductive type semiconductor layer(2) formed at the upper portion of the first conductive type semiconductor substrate, a front electrode(6) formed at the upper portion of the second conductive type semiconductor layer, and a rear electrode(9) formed at the back side of the first conductive type semiconductor substrate. At this time, the first etch pits(20) are formed at the light receiving surface of the first conductive type semiconductor substrate and the second etch pits(30) are formed in the first etch pit.
Patent KR-20030084336-A (KR)
Title: Active matrix type Organic Electro luminescence Device and the Manufacture method of the same
Inventor: PARK JAE YONG
IPC: H05B33/22
Filed: 2002-04-26
Abstract: PURPOSE: An active matrix type organic electro-luminescent device and a fabricating method thereof are provided to reduce a loss of light by forming a reflective layer between on a signal line and the first electrode or between a power line and the first electrode. CONSTITUTION: An active matrix type organic electro-luminescent device includes a substrate(300), an oxide layer(305), an active layer, a gate insulating layer(310), a gate electrode, a power line(325), a source electrode, a drain electrode, a signal line(335), the first electrode(360), an organic layer(365), and the second electrode(370). A reflective layer(375) is installed between the signal line(335) and the first electrode(360) or between the power line(325) and the first electrode(360). The reflective layer(375) is formed between an upper surface of the gate insulating layer(310) and a bottom surface of an insulating layer deposited on the power line(325).
Patent KR-20030022674-A (KR)
Title: Electromagnetic valve
Inventor: MATUZAWA HIROAKI
IPC: H01F7/08
Filed: 2002-05-02
Abstract: PURPOSE: To reduce the number of part items and costs, and improve assembling workability by dispensing with a plunger rod and a bearing. CONSTITUTION: This solenoid valve comprises a spool 6 slidably contained in a valve housing 1 for opening/closing ports 2-4, 5a, 5b, a pair of fixed cores 8, 11 being arranged on one end side in the axial direction of the spool 6 and facing each other coaxially, and a plunger 15 arranged coaxially with the spool 6 between the fixed cores 8, 11. A sleeve bearing 20 is placed coaxially with the fixed cores 8, 11 between the pair of fixed cores 8, 11, and the plunger 15 slidably contacts an inside of the sleeve bearing 20.
Patent KR-20020043515-A (KR)
Inventor: KIM JU MOON
Filed: 2002-05-09
Abstract: PURPOSE: A method for collecting a designated donation and supplying a profit on the Internet is provided to donate a partial portion of a selling amount of money to a designated donating place by buying a commodity or using a service as a market price or a discounted price on the Internet. CONSTITUTION: An operation company selects a designated donation, collects a direct selling or discount selling requester, and decides a designated donation amount by a difference of a normal market price a commodity of a service from a supply price of the discount selling requester. A commodity price, a designated donation amount, and the final selling amount are notified through the Internet. If a trade is achieved, selling details data, buying details data, and donation details data are created and classified and stored in a system. The selling detail data are shared with the selling requester and used for basic data for a calculation. The buying detail data are stored in the system and outputted to the Internet and used for basic data for a personal calculation. The donation details data are processed by a program and classified into personal donation amount data, an entire donator list, and sum data according to donators and processed into the number of donators and total donation amount. Data with respect to the entire donator list, the sum data according to donators, the number of donators, and the total donation amount are publicized through the Internet for an inquiry and verification.
Patent KR-20030090994-A (KR)
Title: METHOD FOR MANUFACTURING MULTILAYERED CLAD PALATE INCLUDING A Cu PLATE
Inventor: HONG YOU PYO
IPC: B32B15/01
Filed: 2002-05-24
Abstract: PURPOSE: A method of manufacturing a multi-clad panel having at least a copper(Cu) plate is provided, which has good interlayer adhesion by preventing a surface of the Cu plate from being oxidized even if it is heated at a high temperature during pressure bonding. CONSTITUTION: The method of manufacturing a multi-clad panel having at least a Cu plate(1) comprises: sequentially applying nickel(Ni) and chromium(Cr) on both surfaces of the Cu plate(1) to form anti-oxidative layers(2-1,2-2); superposing an aluminum(Al) plate(3) and a stainless steel plate(4) on both surfaces of the Cu plate(1) having the anti-oxidative layers(2-1,2-2) and heating the resultant structure at 200-350deg.C; and pressure-bonding the superposed plates at 200-350deg.C.
Patent KR-20020092193-A (KR)
Inventor: ENDO MITSUYOSHI
IPC: H01L25/10
Filed: 2002-05-29
Abstract: PURPOSE: To provide a semiconductor device consisting of a multi-layer structure which is inexpensive and is easily manufactured. CONSTITUTION: DRAM chips 3a-3d are mounted on first - fourth PTP substrates 5a-5d, on which chip connection wirings 4 having the same pattern are formed using a flip-chip method, etc. Respective chip-mounted PTP substrates 5a-5d and respective first - fourth IVH substrates 7a-7d, having interlayer connection wirings 6 with different patterns, are laminated alternately along the direction of thickness thereof. The respective substrates 5a-5d and 7a-7d, which are laminated, are sandwiched from both sides in the laminating direction by a surface substrate 22, a power source ground substrate 23 and a ball-layer substrate 24, and they are overlapped so that positioning marks inscribed on the respective substrates are matched in the laminating direction. Thereafter, the respective overlapped substrates are compressed and bonded in the laminating direction, and a DRAM module 1 is manufactured.
Patent KR-20030095503-A (KR)
Title: Display device for confirming room occupation
Inventor: JUNG BYOUNG HYUN
IPC: E05B41/00
Filed: 2002-06-12
Abstract: PURPOSE: A displaying unit for representing an existence of a person is provided to allow people to rapidly recognize the existence of the person in a room from the outside of the room. CONSTITUTION: A door(13) is mounted on a door frame(12) in such a manner that the door(13) is locked by a locker(16) formed in a lever(14). A detecting device(20) is provided to detect an advance state of a dead bolt(17) caused by the locker(16). A substrate(36) is connected to the detecting device(20). The substrate(36) is installed in a case(30). A display device operates an LED(34) formed at an outer portion of the case(30). The detecting device(20) has a pair of magnets fixedly formed on a latch bolt(18) and lead switches fixed in a position corresponding to the magnets.
Patent KR-20030096642-A (KR)
Title: Handset having sensor
Inventor: SEO YUN MIN
IPC: H04B1/40
Filed: 2002-06-17
Abstract: PURPOSE: A terminal building a sensor therein is provided to recognize information on temperature and moisture of a user place by using an ADC(Analog-to-Digital Converter) and a microprocessor of the terminal, thereby easily perceiving peripheral environmental information. CONSTITUTION: A sensor(210) senses peripheral environmental information, and generates an electrical analog signal. A power unit(220) supplies power. A signal processor(230) inputs the outputted analog signal, and converts the analog signal into a signal according to a GPADC(General Purpose Analog-to-Digital Converter) input range. An MSM(240) converts the signal outputted from the signal processor(230) into a recognizable image signal or a voice signal, and outputs the converted signal. The MSM(240) comprises as follows. An ADC(241) converts the analog signal into a digital signal. A microprocessor(242) inputs the digital signal, and outputs the signal as the image signal or the voice signal.
Patent KR-20040001302-A (KR)
Title: Panel for switchgear
Inventor: KIM JAE YEOL
IPC: H02B1/015
Filed: 2002-06-27
Abstract: PURPOSE: A housing panel for forming an incoming/distributing board is provided to enhance an adiabatic characteristic of the incoming/distributing board by adhering a plated steel plate and a painted steel plate as nonflammable materials on an inner circumference and an outer circumference, respectively. CONSTITUTION: A housing panel for forming an incoming/distributing board includes a heat insulator(10), a plated steel plate(20), and a painted steel plate(30). The plated steel plate(20) is adhered on an inner circumference of the heat insulator(10). The painted steel plate(30) is adhered on an outer circumference of the heat insulator(10). The plated steel plate(20) and the painted steel plate(30) are adhered on the inner circumference and the outer circumference of the heat insulator(10) by using an adhesive.
Patent KR-20040006361-A (KR)
Inventor: KIM JIN HO
IPC: B23D61/00
Filed: 2002-07-12
Abstract: PURPOSE: A segment of a cutting tool is provided to maximize cutting efficiency and cutting accuracy by removing an exposed gap formed between an uppermost diamond particle group and a diamond particle group disposed underneath the uppermost diamond particle group and maintaining the same cutting conditions to the utmost until the segment is completely worn away. CONSTITUTION: In a segment(10) of a cutting tool, diamond particles(12) are dispersed in a predetermined pattern, in a sintered bond layer and are exposed to the same height relative to cut faces(13). In the segment, the diamond particles are dispersed at regular intervals in the length and the height of the bond layer. The diamond particles are radially arranged at regular intervals without superposition relative to the width direction of the cut surface, to form diamond particle groups. Diamond particle groups(12b,12c,12d) with low height are successively arranged underneath the diamond particle group(12a) positioned to the uppermost end in the height direction relative to the cut surface.
Patent KR-20030014620-A (KR)
Title: Powdery single-layer film laminate and process for production the same
Inventor: HIGASHI KENSAKU
IPC: B05D5/02
Filed: 2002-08-07
Abstract: PURPOSE: A powdery single-layer film laminate and a process for manufacturing the same are provided to considerably improve scratch resistance and stain resistance. CONSTITUTION: A coating layer containing a thermoplastic resin is formed at one surface of a base structure. An organic solvent is supplied to the surface of the coating layer for giving adhesive strength sufficient to adhere powdery particles to the surface of the coating layer. The powdery particles are attached and embedded in the surface of the formed coating layer. A binder layer embedded with the powdery particles, is formed by removing the excess powder attaching to the surface of the coating layer and removing the residual organic solvent from the coating layer.
Patent KR-20040015578-A (KR)
Title: Wiring connector
Inventor: SHIN CHANG HYEON
IPC: H01R11/11
Filed: 2002-08-13
Abstract: PURPOSE: A wire connector is provided to easily realize a wiring work and reduce the number of connectors by connecting lines of injectors with a line of a purge control solenoid value by one connector, thereby reducing working hours and the manufacturing cost. CONSTITUTION: A purge control solenoid value(30) is connected with six injector connecting lines installed at a first injector(10) and a second injector(20) by a second connector(40). The purge control solenoid value is combined with a main wiring unit(70) by using connectors(50,60) having a plurality of pin holes.
Patent KR-20030015866-A (KR)
Inventor: AUSTIN LAURIE ELIZABETH
IPC: C08F36/04
Filed: 2002-08-14
Abstract: PURPOSE: A group IIa metal containing catalyst system is provided to synthesize rubbery polymers to be utilized as tire tread rubbers that exhibit improved wear and tear characteristics. CONSTITUTION: The catalyst system is characterized by being comprised of (a) an organolithium compound, (b) a group IIa metal salt selected from the group consisting of group IIa metal salts of amino alkyl glycols and group IIa metal salts of glycol alkylene ethers, and (c) an organometallic compound selected from the group consisting of organoaluminum compounds containing less than 13 carbon atoms and organomagnesium compounds. The process for synthesizing rubbery polymers having a high trans microstructure is characterized by polymerizing a conjugated diolefin monomer in an organic solvent at a temperature that is within the range of 40 deg.C to 120 deg.C in the presence of a catalyst system that is comprised of (a) an organolithium compound, (b) a group IIa metal salt selected from the group consisting of group IIa metal salts of amino glycols and group IIa metal salts of glycol ethers, and (c) an organometallic compound selected from the group consisting of organoaluminum compounds and organomagnesium compounds.
Patent KR-20040020336-A (KR)
Title: Profibus unit with embedded I/O
Inventor: KIM JUNG GU
IPC: H04L12/00
Filed: 2002-08-30
Abstract: PURPOSE: A profibus unit with an input/output one body type is provided to install an input and output unit and a power unit in one unit. CONSTITUTION: A 24V power unit(4) receives 24 voltages from the outside, and generates a 5V power for driving a profibus unit. An input and output process/connection unit(8) processes data transmitted and received from a profibus network as discrete output data and analog output data, and outputs the discrete output data and the analog output data to an external terminal block. The input and output process/connection unit(8) processes discrete input data and analog input data inputted from the external terminal block, and transmits the processed data to a CPU(6).
Patent KR-20040020984-A (KR)
Inventor: LIM KI HWAN
IPC: G09F19/08
Filed: 2002-09-02
Abstract: PURPOSE: A multipurpose modeling apparatus using air is provided to reduce the power consumption by controlling an operating period of a ventilator. CONSTITUTION: A multipurpose modeling apparatus using air includes a ventilator(10), a model structure(20), the first cover, a plurality of light emitting units, the second cover, a control unit(50), and a sound unit. The ventilator(10) has a shape of cone. The model structure(20) is connected to the ventilator in order to change a shape according to the air amount of the ventilator. The first cover has a cylindrical shape to guide the air of the ventilator to an upper end. The light emitting units are installed around a center of the first cover. The second cover is used for guiding the light of the light emitting units to the model structure. The control unit(50) controls an operation of the ventilator. The sound unit is operated according to the operation of the ventilator.