baber/WOPTO huggingface dataset:
Patent KR-20040026155-A (KR)
Title: Fabrication of Patterned Media Using Ultra-Precision Injection Molding
Inventor: KANG SHIN ILL
IPC: G11B5/86
Filed: 2002-09-23
Abstract: PURPOSE: A method for manufacturing a patterned media is provided to mass-produce the patterned media, which is a high-density information recording medium, by using an ultra-fine injection molding. CONSTITUTION: A master is made through the nano dot patterning using an electronic beam lithography or a holographic lithography(S10). After mounting a stamper on a mold, a polymer nano dot pattern is formed by using the ultra-fine die-casting(S12). A magnetic nano dot pattern is made through a post-process using the polymer or a glass dot pattern(S13). The information is stored by vertically/horizontally magnetizing each dot pattern(S14).
Patent KR-20040026744-A (KR)
Title: Ceramic clay brick and pavers and method for producing it using kaoline, feldspar and black granule
Inventor: LEE EUNG WON
IPC: C04B33/04
Filed: 2002-09-26
Abstract: PURPOSE: Provided are a ceramic clay brick and a clay floor brick using kaolin(white clay, clay), feldspar, and black granules, which have beautiful small black spots on the surface thereof, low absorption rate, and excellent compressive strength, and low sintering temperature. CONSTITUTION: The ceramic clay brick and the clay floor brick are produced by a process comprising the steps of: mixing and grinding 50-80wt% of the kaolin(white clay), 10-30wt% of the kaolin(black clay), and 8-15wt% of the feldspar; keeping the mixture having 15-19pts.wt(based on the mixture of 100pts.wt.) of moisture and making brick shape by a vacuum catapult; scattering 0.2-10pts.wt. of the black granules on the surface of the brick by a vacuum supplier and applying a fixed pressure by a roller to adhere the black granules to the surface of the brick and drying at 70-300deg.C for 48-60 hours, wherein the black granules contain iron(Fe), silicone dioxide(SiO2), aluminium oxide(Al2O3), calcium oxide(CaO) and zinc(ZnO); calcining the dried brick in a tunnel kiln or a discontinuous kiln at 1030-1200deg.C for 25-38 hours, sintering and cooling.
Patent KR-20040027109-A (KR)
Title: Method for removing of polymer of semiconductor device
Inventor: LIM TAE JEONG
IPC: H01L21/304
Filed: 2002-09-27
Abstract: PURPOSE: A method for removing polymers of a semiconductor device is provided to be capable of effectively removing polymers by using CHF3 gas. CONSTITUTION: An aluminum film is formed on a silicon substrate(1) having a dense and non-dense pattern region. An aluminum pattern(2a) is formed by dry-etching the aluminum film using a photoresist pattern and CHF3 gas. The photoresist pattern is removed. At this time, polymers(4) are generated on the surface of the aluminum pattern(2a). The polymers are removed by first cleaning. Also, carbon-rich polymers generated on the non-dense pattern region are changed to C-O coupling polymers by irradiating UV light. The C-O coupling polymers are removed by second cleaning.
Patent KR-20040028360-A (KR)
Title: Manufacturing Method for Spherical Colloidal Crystals with Variable Size and Multi-Pore Structure and Electrohyddrodynamic Spraying Device thereused
Inventor: JUNG YUN SEOP
IPC: B01J13/00
Filed: 2002-09-30
Abstract: PURPOSE: Provided is a method for preparing colloidal crystal, which can produce colloidal crystal with uniform size in a large volume. Further provided are a method for preparing a porous structure using the colloidal crystal and an electrohydrodynamic spray system for performing the same method. CONSTITUTION: The method for preparing colloidal crystal comprises the steps of applying alternating current between a metal capillary tube containing suspensions and a ground electrode to induce uniform size of droplets, and forming colloidal crystals by removing solvent in the droplets, wherein the size of the droplet is controlled by changing frequency, intensity of electric field and/or flow rate of colloidal liquid in the capillary tube. The method for preparing a porous structure comprises applying alternating current between a metal capillary tube containing suspensions and a ground electrode to induce uniform size of droplets, forming colloidal crystals by removing solvent in the droplets, and sintering the colloidal crystal.
Patent KR-20040032241-A (KR)
Title: Computer and method for inputting word by mobile phone
Inventor: LEE DONG HUN
IPC: H04B1/38
Filed: 2002-10-08
Abstract: PURPOSE: A computer and a method for inputting characters by a mobile communication terminal are provided to input characters, numbers and signs by wireless using the mobile communication terminal which performs infrared communication. CONSTITUTION: A control unit(34) controls the display and storage of input information such as characters, numbers and signs inputted from a mobile communication terminal through wireless optical communication. An optical communication port(31) receives input information transmitted from the mobile communication terminal through the wireless optical communication. A signal converting unit(35) converts input information received through the optical communication port(31) into a signal suitable for the control unit(34).
Patent KR-20020097081-A (KR)
Title: Playing sysytem and method of voice book, and storage media thereof
Inventor: KIM EUI SIK
IPC: G11B20/10
Filed: 2002-10-21
Abstract: PURPOSE: A system and a method for playing a voice book, and a recording medium with a program source recorded are provided to output voice data referring to text data and support the movement of output position. CONSTITUTION: In a system including at least one speaker(114) and display part(112) capable of playing a voice book to a user, the system outputs voice data through the speaker and the display part by information of text data connected with each other by regular unit and already included in a voice book file, supports interface capable of controlling movement to position of connected voice data based on the text data if the use wants to move to a new position of the voice data, and supports to search the voice data based on a search index table of the text data connected with the voice data and already included in the voice book file.
Patent KR-20040040858-A (KR)
Title: Semiconductor device and fabrication method thereof
Inventor: KIM GI YONG
IPC: H01L21/28
Filed: 2002-11-08
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to improve the degree of integration of an FPGA(Field Programmable Gate Array) and apply a dual damascene process to the fabrication of the FPGA. CONSTITUTION: A semiconductor device is provided with a semiconductor substrate structure, a lower metal line(24) formed on the semiconductor substrate structure, and interlayer dielectric(25) formed on the entire surface of the resultant structure. The interlayer dielectric has a via hole partially formed on the lower metal line and a line hole formed on the via hole. The semiconductor device further includes an amorphous silicon layer(28) formed at the inner wall of the via hole and a metal part(30) formed on the amorphous silicon layer for filling the via and line hole.
Patent KR-20040040938-A (KR)
Title: The method of synchronizing the information of the client
Inventor: LEE GI HYEOK
IPC: B01D61/10
Filed: 2002-11-08
Abstract: PURPOSE: A method for synchronizing customer information is provided to prevent an error by changing the customer information of all databases, and monitor a synchronization advancing state by storing/managing the sequence read by a slave database on each system from a master database periodically. CONSTITUTION: The customer information on the master database, which is a basis of the databases existing on a mobile communication network, is exchanged by the changed contents(S100). A log file recording the changed contents of the customer is written/stored in the master database(S200). The slave database on each system of the mobile communication network reads the log file stored in the master database(S300). The databases are synchronized according to the log file read by the slave database(S400).
Patent KR-20040042116-A (KR)
Title: The functional soap and its manufacturing method
Inventor: HA YUN SIK
IPC: C11D9/06
Filed: 2002-11-13
Abstract: PURPOSE: Provided is a functional cosmetic soap, which reduces the contact of various harmful chemical substances with skins, improves skin conditions significantly, and reduces water pollution. CONSTITUTION: The functional cosmetic soap comprises a conventional base soap, and further comprises 1-40 wt% of tourmaline as an essential component and 0-40 wt% of an additional component selected from the group consisting of germanium powder, germanium-containing natural mineral powder and zeolite powder. Particularly, each of the tourmaline powder, germanium powder, germanium-containing mineral powder and zeolite powder has a particle size of 150 mesh or more.
Patent KR-20040043043-A (KR)
Title: Nonvolatile memory device utilizing vertical nanotube
Inventor: CHOI WON BONG
IPC: H01L29/792
Filed: 2002-11-15
Abstract: PURPOSE: A non-volatile memory device using a vertical nano tube is provided to be capable of preventing the increase of resistance due to miniaturization and reducing malfunction. CONSTITUTION: A non-volatile memory device using a vertical nano tube is provided with a substrate(11) having a source region(13), a nano tube column array(10) vertically grown from one end portion of the source region for being used as an electron mobility channel, and a memory cell(19) deposited at both sidewalls of the nano tube column array. The non-volatile memory device further includes a control gate(17) formed at the lateral portion of the memory cell, and a drain region(15) connected with the nano tube column array. Preferably, the memory cell includes the first insulating layer(19a), an electron storing layer(19b), and the second insulating layer(19c).
Patent KR-20040043046-A (KR)
Title: Magnetron sputtering apparatus and method thereof
Inventor: KIM TAE WAN
IPC: C23C14/35
Filed: 2002-11-15
Abstract: PURPOSE: A magnetron sputtering apparatus and a sputtering method are provided to be capable of improving the uniformity of a thin film and step coverage. CONSTITUTION: A magnetron sputtering apparatus is provided with a vacuum chamber(101) having a discharge gas inlet port and a discharge gas exhaust port, a substrate holder(103) installed in the vacuum chamber for loading a substrate, and a magnetic circuit part(105) opposite to the substrate holder. At this time, the magnetic circuit part is capable of being rotated. The magnetic circuit part includes a target electrode(102) having a smaller size than that of the substrate and a magnetron(104) fixed on the backside of the target electrode. The magnetron sputtering apparatus further includes a driving part(107) for rotating the magnetic circuit part and controlling the distance from the pivot of the substrate holder to the magnetic circuit part.
Patent KR-20040042704-A (KR)
Title: Structure for mounting garnish onto gate of vehicle
Inventor: BAEK SEUNG GIL
IPC: B60R13/04
Filed: 2002-11-15
Abstract: PURPOSE: A garnish mounting structure for a vehicle is provided to prevent the corrosion and damage of a coating part by preventing a garnish from contacting with the surface of a gate directly. CONSTITUTION: A protrusion(20) is integrally formed at an upper side(12) of a garnish body(10). Protrusions are integrally formed at both ends of the garnish body. A protector(30) is installed at a gate(G), and prevents the upper side and both ends of the garnish body from contacting with the surface of the gate directly. The protector has a groove(32) into which the protrusion in the upper side is inserted, and a flat support surface(34) contacting with the surface of the gate directly.
Patent KR-20040042757-A (KR)
Title: The control mathed of boiler to manufacture Red ginseng liquid
Inventor: LEE JONG WOOK
IPC: A47J31/00
Filed: 2002-11-13
Abstract: PURPOSE: A method for controlling a boiler for manufacturing red ginseng liquid is provided to reduce power consumption and efficiently boil red ginseng by controlling a heating unit according to the variation of the outer temperature. CONSTITUTION: A temperature sensor is installed at a boiler for manufacturing red ginseng liquid, and detects outer temperature. A heating unit is controlled according to the variation of the outer temperature.
Patent KR-20040045250-A (KR)
Inventor: KIM CHANG HUN
IPC: B43L19/00
Filed: 2002-11-25
Abstract: PURPOSE: A rubber eraser is provided to avoid from being easily lost by providing the rubber eraser with an assembly function, enable the making of simple handicrafts and arouse children's desire for learning and interests through a question section and an answer section printed on one surface of the rubber eraser. CONSTITUTION: The rubber eraser comprises: an eraser body(101) of a square shape; a plurality of slide assembly protuberances(102) formed on both lateral sides of the eraser body(101); a plurality of slide assembly grooves(104) with insertion-hole(103) of such a size and shape to be engaged with the slide assembly protuberances(102) formed on the other both lateral sides; and a question section(130) and an answer section(140) printed on one lateral side of the eraser body(101).
Patent KR-20040046682-A (KR)
Title: A Linear Transfer System Protection Device Of A Machine Tool
Inventor: CHOI WON SEON
IPC: B23Q5/58
Filed: 2002-11-28
Abstract: PURPOSE: A device for protecting a linear transfer system for a machine tool is provided to absorb the kinetic energy of the transfer systems by using the elasticity of a disk spring. CONSTITUTION: An X-axis transfer system protecting unit includes an X-axis guide bolt passing through an X-axis resin block, and a disk spring fit into the end of the X-axis guide bolt and coupled to right and left ends of an X-axis transfer system(100). A Y-axis transfer system protecting unit includes a Y-axis guide bolt passing through a Y-axis resin block, and a disk spring fit into the end of the Y-axis guide bolt and coupled to stoppers(250) in both ends of a Y-axis linear guide(210). A Z-axis transfer system protecting unit includes a Z-axis guide bolt passing through a Z-axis resin block, and a disk spring fit into the end of the Z-axis guide bolt and coupled to the top and bottom of the X-axis transfer system.
Patent KR-20040047304-A (KR)
Title: Method for Providing Bonus Point Service
Inventor: LEE IM JU
Filed: 2002-11-29
Abstract: PURPOSE: A method for offering a bonus point service is provided to automatically discount price for a credit card settlement at a member shop by automatically accumulating a point of each member shop simultaneously with the credit card settlement and simply requesting the point use through a mobile communication terminal. CONSTITUTION: In case that an inquiry request for the bonus point accumulation particulars from a subscriber terminal, the subscriber information is searched by using an out-coming number of the subscriber terminal and the bonus point accumulation particulars of each member shop is transmitted to the subscriber terminal(S307). In case that a bonus point use request for the member shop is received from the subscriber terminal, the authentication for a subscriber is performed by using the subscriber information(S313). In case that the requested bonus point inputted from the subscriber is smaller than the accumulated bonus point, the bonus point use approval particulars for the member shop is transmitted to the subscriber terminal(S319).
Patent KR-20040048272-A (KR)
Title: Apparatus for treating the surface of a substrate with atmospheric pressure plasma
Inventor: LEE HAK JU
IPC: H01J37/32
Filed: 2002-12-02
Abstract: PURPOSE: A plasma apparatus is provided which not only improves a narrow available treatment width that is a problem generated in a conventional flat plate type electrode structure, but also solves reduction of plasma discharge space that is a problem generated by cylindrical electrode. CONSTITUTION: The surface treatment apparatus using atmospheric pressure plasma comprises a treatment gas storage part(300) and a plasma generation part(400) positioned under the treatment gas storage part, wherein the treatment gas storage part comprises first inflow ports(301a,301b) for introducing treatment gas into the treatment gas storage part, and the plasma generation part comprises upper electrode(401a) and lower electrode(401b) oppositely directed to each other, a plasma generating space(402) formed between the two electrodes, insulators for insulating the upper electrode and the lower electrode, radiators(404a,404b) for lowering surface temperature of the electrodes, second inflow ports(405a,405b) for introducing the treatment gas into the plasma generating space from the treatment gas storage part, exhaust ports(406a-406e) for exhausting plasma produced in the plasma generating space and the treatment gas that is not converted into plasma, and an AC power source(407) for impressing an AC voltage, wherein both of the upper electrode and the lower electrode are flat plate type electrodes, the exhaust ports are formed on the lower electrode, a substrate(408) is positioned under the lower electrode, and surface of the substrate is treated by generating plasma under the atmospheric pressure.
Patent KR-20030045634-A (KR)
Inventor: NAKAJIMA HIROOMI
IPC: H01L21/336
Filed: 2002-12-03
Abstract: PURPOSE: To solve the problem that it is difficult to perform gettering from the rear surface of a substrate in the case of a semiconductor device using an SOI substrate. CONSTITUTION: Inside an active layer 13 on an embedded oxide film 12, secondary defect layers 15 and 15-1 used as a gettering layer are formed near an element isolation insulating film 14. The secondary defect layers 15 and 15-1 trap a heavy metal being diffused from the element isolation insulating film 14 into the active layer 13, and prevent deterioration in the characteristics of an element.
Patent KR-20040049216-A (KR)
Inventor: PARK HUI SEOK
IPC: H01F27/00
Filed: 2002-12-05
Abstract: PURPOSE: A microwave oven is provided to reduce the burden of a heat resisting structure and to prevent the overheating of a transformer by improving the cooling structure of the transformer. CONSTITUTION: A transformer assembly(10) stores a transformer(11) inside a container. A cooling material is filled in the transformer assembly to cool the transformer. A temperature reaction switch(14) is electrically connected with the transformer to isolate power when the surface temperature of the transformer assembly is over a certain overheating temperature. Thereby, the reliability of the temperature measurement is secured and the overheating of the transformer is prevented stably. Moreover, the production cost is reduced and the operating efficiency is improved.
Patent KR-20030003203-A (KR)
Title: resin composition with silver and aluminum dust, method of manufacturing the same and it's use
Inventor: KIM KYOUNG YONG
IPC: C08K3/08
Filed: 2002-12-11
Abstract: PURPOSE: Provided is a synthetic resin composition containing silver powder and aluminum powder, which has improved antimicrobial ability, deodorizing ability, and sterilizing ability and can be used as a food container. CONSTITUTION: The synthetic resin composition is produced by impregnating 5-10wt% of the silver powder and 10wt% of the aluminum powder into 85-70wt% of a resin selected from the group consisting of polypropylene(PP), polyethylene(PE), polystyrene(PS), acrylonitrile butadiene styrene(ABS) and aging and then melting and mixing the aged mixture at 180-230deg.C. The silver powder has a size of about 1 micrometer and the aluminum powder has a size of about 3 micrometer.
Patent KR-20040052022-A (KR)
Title: Near infrared ray absorption material, optical filter comprising the same and image display device having the optical filter
Inventor: CHO YUN HYEONG
IPC: G02B5/20
Filed: 2002-12-13
Abstract: PURPOSE: A near infrared ray absorbing material, an optical filter including the same and a device for displaying an image by incorporating the same are provided to utilize for various image display device such as a charge coupled device, a plasma display panel or the like. CONSTITUTION: A near infrared ray absorbing material includes a polymer and a copper ions. The near infrared ray absorbing material is characterized in that the functional groups containing a nitrogen of the polymer and the copper ions are coupled to the main chain or the side chain. The polymer is a material selected from a group consisting of a polyimide, a polyacrylamide, a polyethyleneimine and a polyvinylpyrrolidone.
Patent KR-20040053713-A (KR)
Title: Fly away preventive device for dust collector of building waste
Inventor: YANG HYO JONG
IPC: B01D47/06
Filed: 2002-12-18
Abstract: PURPOSE: Provided is a scatter preventing device of dust-collector for construction waste which is installed to one side of the dust-collector to prevent scattering of dusts when spraying high pressure air to collect floating dusts. CONSTITUTION: The scatter preventing device formed on one side of a dust-collector for construction waste comprising a water tank filled with water, a dust-collecting pipe formed on one side upper part of the water tank and having a water spraying device to spray water, an air spraying device formed between the dust-collecting pipe and the water tank having an orifice to blow out floating dust and a screw formed on the bottom of the water tank to collect dust for the frame is characterized in that the scattering prevention device(100) comprises a pair of supporting plate(111) adhered to the inner top part of the water tank, a plurality of scatter preventing plate(112) formed between the supporting plate and formed by overlapping one another to be spaced out from the surface of water at a fixed interval and a cover(130) formed on the upper part of the scatter preventing plate and having an outlet(131).
Patent KR-20040056126-A (KR)
Title: Apparatus for aligning dispenser and method thereof
Inventor: JUNG SEONG SU
IPC: B05B12/12
Filed: 2002-12-23
Abstract: PURPOSE: A device for aligning dispensers is provided to load the first and second dummy aligning plates having narrow areas on an upper side of a table even though a substrate size gets increased, thereby precisely aligning dispensers. CONSTITUTION: A table(510) is driven in parallel to a ground surface. The first and second dummy aligning plates(511A,511B) are loaded on an upper side of the table(510) to be spaced from each other at certain intervals. A syringe(501A) is supplied to the first and second dummy aligning plates(511A,511B), and forms the first and second aligning patterns(512,513). The first image camera(502A) detects an image of the first aligning pattern(512) formed on the first dummy aligning plate(511A). The second image camera(502B) detects an image of the second aligning pattern(513) formed on the second dummy aligning plate(511B). An aligning controller(520) aligns the image of the first image camera(502A) with the first reference location, and aligns the image of the second image camera(502B) with the second reference location.
Patent KR-20040058453-A (KR)
Title: The organic electro-luminescence device and method for fabricating of the same
Inventor: NAM DAE HYEON
IPC: H05B33/10
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing TFT for organic EL device is provided to improve yield rate through reducing a processing time by reducing an overlay of laser beam when scanning the laser beam. CONSTITUTION: A method for manufacturing TFT for an organic EL device comprises the steps of forming amorphous preceding films on a substrate; performing the first crystallization of a part of the amorphous preceding films by radiating laser beams having energy of near complete melting region to the amorphous preceding films; performing the second crystallization by laser beams having energy of near complete melting region to the portion corresponding to a half region of the first crystallization; and crystallizing the amorphous preceding films into a polycrystal silicon layer(112) by repeating the crystallization.