baber/WOPTO huggingface dataset:
Patent KR-20080071282-A (KR)
Title: Lightning bolt protection device for traffic system
Inventor: KIM HAN KWON
IPC: H02H9/04
Filed: 2007-01-30
Abstract: A lightning protection device for a traffic system is provided to improve a safety by including a protection device to block a lighting voltage inputted from a signal lamp or a signal flag. In a lightning protection device for a traffic system, a lightning protection circuit unit(10) absorbs and discharges high voltage applied from the outside by the lightning. An excessive voltage protection circuit unit(20) absorbs and discharges an over-voltage of a level lower than the high voltage inputted through the lightning protection circuit unit. An electromagnetic wave protection circuit unit(30) absorbs and discharges electromagnetic waves induced as a voltage of a level lower than an excessive voltage through the excessive voltage protection circuit unit.
Patent KR-20080072314-A (KR)
Title: An air inflow pipe of the heat earth using waste plastic and fiber and the way of production
Inventor: MOK YOUNG RAE
IPC: F16L11/00
Filed: 2007-02-02
Abstract: An air suction pipe for exchanging geothermal energy using waste plastic and fiber and a manufacturing method of the same are provided to keep adequate temperature and to suck outside clean air by burying a corrugate pipe covered with nonwoven fabric underground. An air suction pipe for exchanging geothermal energy using waste plastic and fiber is used in a ventilation system of a cattle shed, a factory, or other facilities as buried underground. The air suction pipe is made of selected thermoplastic material among the waste plastic or waste vinyl to be a corrugate pipe(1) of about 200mm in inner diameter, about 5mm in corrugated depth, about 12mm including about 1mm of pipe thickness in pitch, and 30m in length. The air suction pipe is covered with nonwoven fabric(2) filled with super absorbent polymer using the waste fiber or waste clothes at 26m in length excluding 2m of both ends, to exchange geothermal energy efficiently by absorbing much water all the time.
Patent KR-20080074661-A (KR)
Title: Method for forming isolation layer of semiconductor device
Inventor: PARK SUNG MIN
IPC: H01L21/76
Filed: 2007-02-09
Abstract: A method for forming an isolation layer of a semiconductor device is provided to prevent a stacking defect and a dislocation by annealing and depositing a dielectric layer on an SOD(Spin-On-Dielectric) layer. A hard mask exposing an isolation region is formed on a semiconductor substrate(100) having an active region and the isolation region. The exposed isolation region is etched to from a trench(T). An SOD(Spin-On-Dielectric) layer(112) is coated to gap-fill the trench. A first annealing process is performed on the SOD layer. A stress buffer layer(114) is formed on the SOD layer on which the first annealing process is performed. A second annealing process is performed on the SOD layer on which the stress buffer layer is formed. CMP(Chemical Mechanical Polishing) is performed on the SOD layer until the hard mask is exposed. The exposed hard mask is removed. The SOD layer is coated in a speed of 50 - 3000 rpm by using a spin coater apparatus.
Patent KR-20080075728-A (KR)
Title: Method of forming semiconductor device having low dielectric material
Inventor: HONG HYUN SIL
IPC: H01L21/31
Filed: 2007-02-13
Abstract: A method of forming a semiconductor device having a low dielectric material is provided to decrease an RC-delay in a high integrity semiconductor device by forming a protective film for preventing a change of a dielectric constant of a low dielectric constant material. An insulation film is formed on a semiconductor substrate(100). A photoresist pattern is formed on the insulation film. The insulation film is patterned by using the photo photoresist pattern as a mask, such that a groove(109) is formed to penetrate the insulation film. After the groove is formed, a carbon-based protection film is formed on an upper surface of the photo photoresist pattern, a bottom surface of the groove, and a sidewall of the groove. A protective film pattern(112) is formed on the sidewall of the groove by etching the protective film.
Patent KR-20080078963-A (KR)
Title: A composition containing ginseng radix extract and euonymus alatus extract for prevention or treatment of diabetes
Inventor: CHUNG SUNG HYUN
IPC: A61K36/258
Filed: 2007-02-26
Abstract: A composition for preventing or treating diabetes and diabetic complications comprising a beta-glucosidase treated extract of Ginseng Radix and an extract of Euonymus alatus is provided to show excellent blood glucose lowering effect and improve insulin resistance and blood lipid concentration, thereby being usefully used to prevent and treat diabetes and diabetic complications. A pharmaceutical composition for preventing or treating diabetes comprises a beta-glucosidase treated extract of Ginseng Radix and an extract of Euonymus alatus as effective ingredients, wherein a weight ratio of the extract of Ginseng Radix and the extract of Euonymus alatus is 1-10:1-5 and 0.5-50 wt.% of the extract of Ginseng Radix and the extract of Euonymus alatus regarding the total weight of the composition is included.
Patent KR-20090000566-A (KR)
Title: Apparatus and method for providing security domain
Inventor: KIM JONG TAE
IPC: G06F17/00
Filed: 2007-02-26
Abstract: A device and a method for classifying a software area of a host device are provided to protect DRM(Digital Rights Management) contents by classifying a DRM software area of the host device into a secured area requiring security and an unsecured area not requiring the security. A securer area(110) is not connected to an external system and manages a DRM license requiring security. An unsecured area(120) is connected to the external system and manages encrypted DRM contents. A virtual controller(130) transmits a command message to the secured and unsecured area. The secured area comprise a license manager(112) for managing the license, which comprise a decryption key and a use right of the encrypted contents, and a contents player(111) decrypting the encrypted contents by using the license.
Patent KR-20070089092-A (KR)
Title: Color display device
Inventor: FUKUCHI TAKAKAZU
IPC: G02F1/1335
Filed: 2007-02-27
Abstract: A color display device is provided to reduce an irregular alignment of liquid crystals and light leakage and improve a contrast ratio and color reproducibility by improving the degree of planarization of a plurality of planarizing layers formed on color layers and light shielding layers of a color filter substrate. A light shielding layer(12) has a lattice portion formed in a lattice pattern. Color layers(16R,16G,16B) having a plurality of colors are formed to overlap the light shielding layer. A planarizing layer(14) is formed to cover the light shielding layer and the color layers. The color layers are divided into a form corresponding to the lattice pattern of the light shielding layer. Edges of the divided color layers partially overlap the light shielding layer. The edges are separated from each other to form intervals therebetween. The planarizing layer is formed on the light shielding layer so as to fill the intervals.
Patent KR-20080052134-A (KR)
Title: Ni-x, ni-y, and ni-x-y alloys with or without oxides as sputter targets for perpendicular magnetic recording
Inventor: DAS ANIRBAN
IPC: G11B5/62
Filed: 2007-02-27
Abstract: Ni-X, Ni-Y, and Ni-X-Y alloys with or without oxides as sputter targets for perpendicular magnetic recording are provided to achieve grain size refinement and reduce lattice misfit by forming a seed layer and a magnetic data-storing granular layer in order to improve a signal to noise ratio and perpendicular anisotropy. A magnetic recording medium(200) comprises a substrate(202), a seed layer(204), an underlayer(206), and a magnetic data-storing granular layer(208). The seed layer including nickel(Ni), an alloy element, and probably metal oxide is deposited over the substrate. The underlayer is deposited over the seed layer. The magnetic data-storing granular layer is deposited over the underlayer. The alloy element is applied into the nickel at ordinary temperature or more and has a mass susceptibility of 1.5x10^(-7)m/kg or below and a radius greater than 1.24Å. A saturation magnetic adjusting layer(210) is deposited on the magnetic data-storing granular layer.
Patent KR-20080081605-A (KR)
Title: Method of producing liquid crystal display device including forming align mark in insulating mother substrate
Inventor: PARK MYUNG IL
IPC: C03B33/02
Filed: 2007-03-06
Abstract: A manufacturing method for an LCD device including a step of forming an align mark in an insulating mother substrate is provided to form the align mark in the inside of the insulating mother substrate by using a low-priced laser device, thereby forming the align mark at low cost and with reliability. A manufacturing method for an LCD(Liquid Crystal Display) device comprises the following steps of: providing an insulating mother substrate(200); radiating laser beam of which the wavelength is less than 355nm and which has an absorptance more than 10% on the insulating mother substrate to form an align mark(230) in the inside of the insulating mother substrate; forming plural devices on the insulating mother substrate based on the align mark; and cutting the insulating mother substrate to form plural insulating unit substrates.
Patent KR-20080084090-A (KR)
Title: Light guide panel for liquid crystal display having light diffusion material and back light unit using thereof
Inventor: LEE SANG HUM
IPC: G02F1/1335
Filed: 2007-03-14
Abstract: A light guide panel for a liquid crystal display having a light diffusion material and a back light unit using the same are provided to remove a dark part and a light part from an end part and an edge part by diffusing sufficiently light therefrom. A light guide panel for a liquid crystal display includes a lateral surface(201) for receiving incident light, a front surface(203) connected with the lateral surface in order to output the light, and a rear surface(205) for reflecting the light. A front prism(210) is installed in the front surface of the light guide panel for the liquid crystal display. The front prism has a predetermined sectional surface. A light diffusion material is distributed onto a surface or inner and outer surfaces of the front prism. An optical pattern is formed on the rear surface in order to reflect the light.
Patent KR-20080084183-A (KR)
Title: Coin type vibration motor
Inventor: MUN BYUNG HEE
IPC: H02K7/075
Filed: 2007-03-15
Abstract: A coin type vibration motor is provided to reduce a size and an installation space thereof without any components outside a case by exposing a terminal for connecting a brush and a PCB(Printed Circuit Board) of a product from a lower surface of the case. A case(110) has upper, side, and lower plates. At least one through hole is formed on the lower plate. Both ends of a support axis(120) are supported to the upper and lower plates of the case respectively. A substrate(150) and a stator(170) are coupled with an upper surface of the lower plate of the case. A rotor(140) is rotatably installed on the support axis and generates vibration through interaction with the stator. One side of a brush(160) is in contact with the rotor, and the other side thereof is fixed to the substrate. A terminal(180) electrically connects the brush and a PCB of a product through the through hole of the case.
Patent KR-20070097357-A (KR)
Title: Release sheet
Inventor: NISHIDA TAKUO
IPC: B32B27/40
Filed: 2007-03-27
Abstract: A release sheet is provided to prevent influence on the release property or state of the surface causing half-peeling and corrosion of an internal device such as a semiconductor device by restraining ionic materials derived from an anti-static agent from bleeding out for the surface of a release layer. A release sheet is formed by laminating an undercoat layer and a rubber release layer on a substrate in order. The undercoat layer contains polyurethane resin and 0.1~45wt.% of a lithium anti-static agent. The rubber release layer is formed by applying and drying release solution and then cured by irradiating the active energy ray such as UV(Ultraviolet) rays. The thickness of the undercoat layer is 0.05~2 micron meters and the thickness of the rubber release layer is 0.05~0.5 micron meters.
Patent KR-20080091585-A (KR)
Title: Protecting apparatus for low pressure pipe
Inventor: JEON SU HAN
IPC: F16L55/10
Filed: 2007-04-09
Abstract: A shutoff apparatus for a low pressure pipe is provided to close a pipe to prevent gas from leaking out of the pipe by sealing the inside of the pipe with a cover extended and contracted by a moving member. A shutoff apparatus for a low pressure pipe comprises an elastic body(104), a cover(110), a fixed member(130), a moving member(120). The elastic body has a plurality of elastic wires(101) in a ball shape. The cover surrounds the elastic body. The fixed member is fixed to the cover and provided with a guide hole therein. The moving member has a front part fixed to a front part of the elastic body and a rear part moving back and forth along the guide hole, thereby extending and contracting the cover.
Patent KR-20080091653-A (KR)
Title: Mesoporous composite powder containing metallic oxides and the method for preparing thereof
Inventor: YI SEUNG HWAN
IPC: A61K8/19
Filed: 2007-04-09
Abstract: A composite powder is provided to exhibit a wide range of ultraviolet rays(UV-A and UV-B) blocking capability and show improved feeling of use and stability by supporting a metal oxide such as Ce and Fe in pores of an inorganic complex powder and an organic complex powder, thereby being usefully used for blocking the UV. A composite powder is characterized in that a metal oxide such as CeO2, TiO2, Fe2O3 and ZnO is supported in an inorganic powder or an organic polymer. A cosmetic composition for blocking UV comprises the composite powder as an effective ingredient. To prepare the composite powder, the inorganic powder or the organic polymer is reacted with at least one metal precursor selected from the group consisting of cerium chloride, cerium nitrate, iron chloride, iron nitrate, titanium isopropoxide, titanium butoxide, titanium sulfate, TiCl4, ZnCl4 and zinc acetate through co-precipitation or impregnation. Further, the inorganic powder has 200 to 900 m^2/g of specific surface area, 0.3 to 1.5cc/g of pore volume and 2 to 20nm of pore size.
Patent KR-20080059489-A (KR)
Title: Back light unit for display device
Inventor: KISHIDA KATSUHIKO
IPC: G02F1/1335
Filed: 2007-04-20
Abstract: A backlight unit of a display device is provided to integrate the front end of a light guide with the bottom face of a diffusion sheet to split the diffusion sheet into a plurality of regions, thereby improving light splitting performance and the structural strength of the backlight unit. A backlight unit of a display device includes a light emitting unit(2), a light guide(4A), and a diffusion sheet(3A). The light emitting unit is divided into a plurality of regions which is individually driven and controlled. The light guide is located at the boundary of neighboring regions of the light emitting unit. The front end of the light guide is integrated with the bottom face of the diffusion sheet.
Patent KR-20080094498-A (KR)
Title: Rescue vehicle for fire fighting
Inventor: AN KYE JONG
IPC: A62C27/00
Filed: 2007-04-20
Abstract: A rescue vehicle for fire fighting is provided to prevent a person riding in a bucket of a rescue vehicle from receiving an electric shock even if the bucket comes into contact with an electric wire. A rescue vehicle for fire fighting includes a boom rod and a bucket(2). The boom rod consists of first, second and third booms that are installed on a stack on the rear of a vehicle to be able to rotate and extend. The bucket is installed at the end of the boom rod through a connection unit(3). In the bucket, an outer cover and an inner cover that are insulating resins are integrally constituted through mutual thermal bonding. The outer cover is made of FRP that is able to reinforce the strength of the bucket. The inner cover is made of resin more excellent in insulation than that of the outer cover.
Patent KR-20080094994-A (KR)
Title: 석재 절삭방법
Inventor: PARK JONG KEUN
IPC: B28D1/00
Filed: 2007-04-23
Abstract: 본 발명은 석재 절삭방법에 관한 것이다. 더욱 상세하게는 본 발명은 1차 가공된 석재를 1 내지 다수의 커터에 의해 순차적으로 또는 동시적으로 절삭하여 건물 등의 마감재 등으로 사용되는 판형석재로 할석하는 석재 절삭방법에 관한 것이다. 
     이를 위하여 본 발명은 받힘목 적재공정(S100); 과 우레탄 도포공정(S200); 과 석재 적재공정(S300); 및 석재 절삭공정(S400)으로 이루어지는 석재의 절삭방법을 제공한다. 
     
     석재, 절삭, 할석, 판형석재
Patent KR-20080098209-A (KR)
Inventor: YOON JI SU
IPC: G02F1/13357
Filed: 2007-05-04
Abstract: A backlight unit and an LCD device using the same are provided to improve the display quality efficiently by controlling the number of lamp, thereby reducing power consumption. A backlight unit of an LCD device comprises a plurality of lamps(112), a reflecting plate(126) facing the lower part and side part of lamps, and a cover member including the reflecting plate and lamps. At the reflecting plate, the curvature of the bottom part of the lamps is smaller than that of side part of the lamp. Under the above curvature rate condition between bottom part of the lamp and side part of the lamp, curvature rate of the reflection plate is between 0.2~0.9.
Patent KR-20080100040-A (KR)
Title: Display device
Inventor: CHOI HO YOUNG
IPC: G02B27/01
Filed: 2007-05-11
Abstract: A display device including non-spherical combiner is provided to implement a big virtual image. A display device comprises a panel(110), a non-spherical combiner(120), a first optic element, and a second optic element. The panel indicates video information. The non-spherical combiner projects video information indicated in the panel. The one or more first optic element is located between the panel and the non-spherical combiner. The first optic element changes a travel route of a light by reflecting video information indicated in the panel. The second optic element changes the route of the light projected in non-spherical combiner.
Patent KR-20080100871-A (KR)
Title: Method for manufacturing cylinder head system
Inventor: KIM JONG BAE
IPC: F02F1/36
Filed: 2007-05-15
Abstract: A manufacturing method of a cylinder head system is provided to simplify the manufacturing process by uniting a first mold and a second mold simply. A manufacturing method of a cylinder head system of a vehicle comprises a step for making a first mold(100) in which an exhaust manifold(101) to discharge the exhaust gas from a cylinder and a first water jacket(103) cooling the exhaust manifold are integrally formed, a step for making a second mold in which a second water jacket cooling a cylinder block is formed, and a step for uniting the first mold and the second mold.
Patent KR-20080098296-A (KR)
Title: Prism sheet
Inventor: SEO HYUN BAE
IPC: G08B5/02
Filed: 2007-05-17
Abstract: A prism sheet is provided to obtain the same effect as using two prism sheets since prism pattern is formed to be protruded. In a prism sheet(100), a bsee body has a light incidence surface and light exit surface facing the light incidence surface. A prism pattern is formed from the light incidence surface the in a diamond shape so that incident light is reflected the light exit surface in vertical direction. A prism pattern(120) is in the prism sheet and the first refraction surface which is extended from the first side of the bottom. The second refraction surface which is extended from the second side facing the first side is formed. The third refraction surface which is extended from the third side connecting the first side and the second side is formed.
Patent KR-20080105677-A (KR)
Inventor: MOON SANG WOO
IPC: B01J38/60
Filed: 2007-05-31
Abstract: A method for manufacturing a catalytic material from a desulfurization waste catalyst in oil refineries is provided to enhance a using rate of waste, to remove environmental pollutant and to remove effectively vanadium. A method for manufacturing a catalytic material from a desulfurization waste catalyst in oil refineries comprises steps of: obtaining a dry reactant by mixing the desulfurization waste catalyst with a concentrated sulfuric acid(97%) at 1 : 3 weight% and heating-stirring the desulfurization waste catalyst and the concentrated sulfuric acid(97%) at 250~270‹C; separating a vanadium component from the remainder ingredient by adding and agitating a predetermined amount of Mono-octylamine(CH3(CH2)7NH2) into a filtrate diluting a sulphate mixture with water of 6~10 times and being filtered for 2~3 hours at 50~90‹C; manufacturing the carbonate mixture of a powdered state by performing a dehydration process and a desalination process if sulfate components formed within the filtrate are diversified to the carbonate mixture by injecting the filtrate in which the vanadium is separated in the dark soda ash solution in order to maintain pH7~8 and being heated at 50~90‹C and stirred and ripened for 2~3 hours; and being converted and developed as products in which a molybdenum oxide, an oxide aluminum, a nickel oxide, a cobalt oxide is mixed at a constant rate by removing a carbon dioxide of the carbonate mixture of the powdered state.
Patent KR-20070119552-A (KR)
Title: Manufacturing method of circuit board, the circuit board and circuit module using the same
Inventor: SUZUKI NOBUYUKI
IPC: H05K3/46
Filed: 2007-06-14
Abstract: A circuit board, a manufacturing method thereof, and a circuit module using the circuit board are provided to simply form an electrode, which is adjoined with an exposed surface of a first green sheet by performing a press process on a laminate of first and second green sheets. A through-hole(2a) is formed on a first green sheet(13). A conductive member(6) is arranged on a second green sheet(14). The second green sheet is laminated on the first green sheet. A press process is performed on a laminate of the first and second green sheets. The conductive member is forcefully guided into the through-hole, so that an electrode(7) is formed on an exposed surface of the first green sheet. The electrode is adjoined with the exposed surface.
Patent KR-20080033836-A (KR)
Title: Scar contacting material and wound dressing using the same
Inventor: TAKAO MARUOKA
IPC: A61L15/00
Filed: 2007-06-22
Abstract: A scar contact material and a wound dressing using the same are provided to facilitate the vertical movement of the leaching liquid flowing from the scar more, and secondary diffusion of the leaching liquid. A scar contact material is made by laminating a liquid non-permeable sheet for contact scar on one side of a liquid absorbent pad(3). A hole, a slit(2) or a hole and a slit are formed on the outer circumference of the liquid non-permeable sheet for contact scar. The inner area of the liquid non-permeable sheet that is divided by the hole, the slit or the hole and the slit is more than 50 % of the entire area of the liquid non-permeable sheet. The permeability of the liquid non-permeable sheet without slit or hole is less than 300g/m^2.24h.
Patent KR-20080113530-A (KR)
Title: Manufacturing method of interior for vehicle by vacuum and low pressure injection molding
Inventor: KIM KI SUNG
IPC: B29C45/14
Filed: 2007-06-25
Abstract: A manufacturing method of vehicle interior material is provided to reduce the manufacturing processes by performing vacuum molding of surface material and low pressure injection molding of base material at the same time. A manufacturing method of vehicle interior material comprises a step of charging a surface material in an upper mold and preheating the surface material, a step of forming a base material protection layer on the top surface of a lower mold, a step of vacuum-molding the surface material at the same time as supplying a base material of liquid resin state on the top surface of the base material protection layer through an inlet formed on the lower mold, a step of mating the upper and lower molds by lowering the upper mold, cooling the mold, and securing the shape of the molded product made of the surface material and the base material, and a step of raising the upper mold, releasing the molded product from the lower mold and piercing the molded product.