baber/WOPTO huggingface dataset:
Patent KR-20090078651-A (KR)
Title: The deneal x-rays photographing system including intra-oral sensors
Inventor: KIM TAE WOO
IPC: A61B6/00
Filed: 2008-01-15
Abstract: An X-ray photographing apparatus for dental clinic having an intra-oral sensor is provided to utilize effectively an entire space and to reduce a manufacturing cost by installing an intra-oral sensor thereto. An X-ray photographing apparatus(100) for dental clinic having an intra-oral sensor includes a base(110), a supporting pillar, an elevating member(130), a jaw supporting member(140), a rotary arm supporting member(150), a rotary arm(160), an intra-oral sensor, and an intra-oral sensor keeping case(180). The base supports an entire structure. The supporting pillar is installed on the base. The elevating member is moved vertically to the supporting pillar. The jaw supporting member is connected to a lower part of the elevating member. The rotary arm supporting member is connected at an upper portion of a front side of the elevating member. The rotary arm is supported by a rotary arm supporting member. The rotary arm includes an X-ray light source part(162) and a sensor part(164). The intra-oral sensor keeping case is installed at the rotary arm supporting member in order to keep the intra-oral sensor.
Patent KR-20090079427-A (KR)
Title: Method of fabricating metal oxide on carbon nanotube and method of fabricating carbon nanotube transistor using the same
Inventor: MIN YO SEP
IPC: B82B3/00
Filed: 2008-01-17
Abstract: Provided are a method for fabricating a metal oxidized film on a carbon nanotube and a carbon nanotube transistor using the same. A method for fabricating a metal oxidized film on a carbon nanotube comprises: a first step of forming a chemical functional group(132) on the surface of a carbon nanotube(130); and a second step of forming the metal oxidized film on the carbon nanotube with the chemical functional group. The chemical functional group includes a hydroxyl group. For the introduction of the chemical functional group, metal oxidized film forming precursors and water are supplied into a reaction chamber at the same time.
Patent KR-20090083028-A (KR)
Inventor: JANG MIN SIK
IPC: H01L29/78
Filed: 2008-01-29
Abstract: A method for forming gate of a semiconductor device is provided to heal a damaged gate electrode layer sidewall by performing an annealing process on the side wall of a gate electrode layer. The gate insulating layer(104) and gate electrode layers(106,108) are formed on the semiconductor substrate(102). The thermal process is performed to eject the impurity element contained in the gate electrode layer. The gate electrode layer comprises the metal silicide layer. The thermal process is a LPCVD(Low Pressure Chemical Vapor Deposition) method. The thermal process is performed at a temperature of 400~1200‹C. The thermal process is performed under inert gas.
Patent KR-20090083511-A (KR)
Inventor: JANG WOO YOUNG
IPC: C09D191/06
Filed: 2008-01-30
Abstract: A method for manufacturing a solid brightener is provided to ensure hardness suitable for being mounted on a shoe polishing device and good long-term preservation. A method for manufacturing a solid brightener comprises the steps of: heating carnauba to 90~155 ‹C to dissolve it; heating the first paraffin to 55~85 ‹C to dissolve it; heating the second paraffin to 55~85 ‹C to dissolve it, and adding oily dye powder to prepare mixed dye; mixing the carnauba, the first paraffin and mixed dye; and curing the mixture.
Patent KR-20090087142-A (KR)
Title: A porous composite filter for simultaneous treatment of dust-co2 from flue gas
Inventor: JO YOUNG MIN
IPC: B01D53/02
Filed: 2008-02-12
Abstract: A dry particle phase adsorbent, adsorption filter structure, technology making a filter, and the filter are provided to improve adsorption performance in a high temperature zone of exhaust gas, and to improve selectivity about carbon dioxide in carbon dioxide. A dry particle phase adsorbent is manufactured by dipping an alkali metal and an alkaline earth metal on the surface of a dipping material or an adsorbent. The adsorption filter structure increases a contact area of the adsorption surface of carbon dioxide by applying powder of an adsorbent on a porous supporting body, and processing dust and gas at the same time by forming a minute pore between particles. A manufacturing method of the adsorbent includes the following steps of: mixing a dipping material in temperature of 60~70‹C, filtering mixed liquid; washing particle with ion exchanged water; drying the washed particle in 120‹C; and sintering the dried particle in 300~600‹C.
Patent KR-20090089982-A (KR)
Title: Cosmetic compositions containing extract of empetrum nigrum var. japonicum used for antiwrinkle
Inventor: YOO BYOUNG SAM
IPC: A61K8/97
Filed: 2008-02-20
Abstract: A cosmetic composition having skin wrinkle improving effect is provided to suppress the activation of elastase and colagenase (MMP-1) using leaf extract and stem extract of Empetrum nigrum Var. Japonicum. A composition for improving anti-wrinkle comprises the extract of leaf and stem of Empetrum nigrum Var. Japonicum. The composition comprises one more kinds of solvent fraction. The solvent fraction is obtained by adding hexane, chloroform, ethylacetate and butanol in order.
Patent KR-20090090092-A (KR)
Title: Defogging device of air conditioning system for automotive vehicles
Inventor: BYON SANG CHUL
IPC: B60H1/12
Filed: 2008-02-20
Abstract: A defogging device of an air conditioning system for a vehicle is provided to prevent degradation of amenity according to air volume reduction by preventing a discharge airflow reduction phenomenon. A defogging device of an air conditioning system for a vehicle includes a mode detecting unit(30) and a controller(40). The mode detecting unit detects whether an air discharge mode is a vent mode or a bi-level mode. The controller maintains delivery airflow of the vent mode or the bi-level mode. The controller increase authorized voltage of a lower(8) before authorizing a defogging mode signal. The controller includes a comparison part(42) and a control part(44). The control part controls an intake door(5) and a defrost door according to an outputted defogging mode signal.
Patent KR-20090090849-A (KR)
Title: System, server and method for measuring position using different kinds of networks
Inventor: MOON JUNG BAE
IPC: H04W8/02
Filed: 2008-02-22
Abstract: A positioning system using different mobile radio communications network obtaining an exact positioning result, a server and a method thereof are provided to perform pCell determination by using the base station signal collected by the multiband multimode terminal in the different mobile radio communications network. A measurement server(140) receives first measurement data collected by a multiband multimode terminal(110) in a first mobile communications network(120). The base station number grasps the location server is first measurement data. The base station number the pCell determination available number US connects the multiband multimode terminal to the location server to the second mobile radio communications network(130). The location server receives second measurement data collected by the multiband multimode terminal in the second mobile radio communications network.
Patent KR-20090093021-A (KR)
Title: Wire to Board Connector Assembly to Be Provided in Circuit Board
Inventor: MA JAE HYUNG
IPC: H01R12/78
Filed: 2008-02-28
Abstract: A wire to board connector assembly offered on the circuit board is provided to fix a flexible flat cable to an LVDS(Low Voltage Differential Signaling) connector, doubly. The first extending unit(110) is extended in the longitudinal direction. The second extending unit(130) is connected to the first extending unit and includes a contacting unit. The contacting unit comes in contact with a contact terminal. The width of the first extending unit is formed smaller than that of the second extending unit. A stepped pulley(150) is formed between the first and second extending units. A connector is connected to a flexible flat cable and is conductively connected to the circuit board.
Patent KR-20080028851-A (KR)
Title: The automatic device separating a waste plate for cultivating laver
Inventor: KIM JI TAE
IPC: A01G33/00
Filed: 2008-03-12
Abstract: An automatic separator of a waste laver-spreading blind is provided to recycle the waste laver-spreading blind made of two kinds of synthetic resins. An automatic separator of a waste laver-spreading blind comprises: a cylindrical lower roller(2) which has projection parts at both ends; and a hourglass-shaped upper roller(3) which has a concave part(3a) at the middle and circular blades(3b) at both ends. The upper and lower rollers face each other, and a waste laver-spreading blind(1) is passed between the upper and lower rollers. The distance between the projection parts of the lower roller is a little shorter than the width of the laver-spreading blind. The concave part of the upper roller has a space part for allowing inner blind pieces of the laver-spreading blind to be moved.
Patent KR-20090103505-A (KR)
Title: Semiconductor package
Inventor: CHO IL HWAN
IPC: H01L23/36
Filed: 2008-03-28
Abstract: PURPOSE: A semiconductor package is provided to prevent the deterioration of a semiconductor chip by easily radiating heat generated from the semiconductor through a heat sink. CONSTITUTION: A semiconductor package(100) includes a substrate(102), a semiconductor chip(108), a bonding wire(112), a mold compound(120), and a heat sink(118). The semiconductor chip is adhered on the one side of the substrate. The bonding wire electrically connects with the semiconductor chip and substrate, and the mold compound exposes a portion of the semiconductor chip. The mold compound seals up the bonding wire and the one-side of the substrate including the other semiconductor chip. The heat sink is adhered at the upper part of the mold compound to be connected with an exposed part of the semiconductor chip.
Patent KR-20090105544-A (KR)
Title: Center pin and secondary battery using the same
Inventor: LEE KWAN SOO
IPC: H01M2/30
Filed: 2008-04-03
Abstract: PURPOSE: A center pin for securing stability of a battery and a secondary battery using the same are provided to reduce production costs and to maintain gas emission and inner circulation of a battery by a center pin. CONSTITUTION: A center pin(200) has a barrel-shaped body in which silver hollow is formed. The diameter of upper and lower parts(210,220) of the body is larger than the diameter of a central part(230). The difference of the upper and lower parts is 0.2~2mm. A secondary battery(100) includes an electrode assembly(30), a can(20), a cap assembly, and a center pin. The can accommodates an electrode assembly. The cap assembly seals the top opening of a can.
Patent KR-20090107212-A (KR)
Title: A back board for basketball-post
Inventor: GWAK IN GEUN
IPC: A63B63/08
Filed: 2008-04-08
Abstract: PURPOSE: A back board for a basketball goalpost is provided, which enables a user to conveniently control the installation position according to the connector location of the back frame. CONSTITUTION: A back board for a basketball goalpost comprises: a back frame equipped with four connectors in which a hole is formed; a lower side support(21) and an upper support(21a) in which a movement support hole is formed at an interval; a device for controlling width, which adjusts left and right width by establishing the movement reinforcing support; and a height controlling device which adjusts the height by establishing a movement platform in four positions of the frame connection stick.
Patent KR-20090108376-A (KR)
Title: Nail gloss tool
Inventor: LEE JUN HO
IPC: A45D29/11
Filed: 2008-04-11
Abstract: PURPOSE: A nail gloss tool is provided, which can polish-process the nail surface successively while replacing abrasive papers and prevents horny substance from sputtering. CONSTITUTION: A nail gloss tool comprises a main body(110), a rotator(120), abrasive papers, and an attachment unit(140). The main body comprises a casing which is formed in a size that can be gripped by the hand; a motor installed inside a casing and a rotation axis which is rotated by the motor; and a switch which is installed in one side of the casing to drive the motor to turn the rotation axis. The rotator is comprised of a rotational plate combined with a connection axle. Lots of abrasive papers are installed in the rotational plate to polish-process the nail surface by the centrifugal force of the rotator.
Patent KR-20090108761-A (KR)
Title: Manufacturing method of mural painting for interior point
Inventor: I SEOK BOK
IPC: B44C3/12
Filed: 2008-04-14
Abstract: PURPOSE: A method for manufacturing an interior point wall painting is provided to mass-produce interior point wall paintings at a little production costs. CONSTITUTION: A method for manufacturing an interior point wall painting comprises the following steps of: preparing warp-preventing timbers and putting them together(S1); coating a water-soluble adhesive on the timbers and attaching a board to the timbers(S2); attaching a base material selected from the group consisting of timber-patterned wallpaper, arrowroot wallpaper, fabric, and interior film to the attached board(S3); arranging decorative matters based on a sketch and precisely crafting them in intaglio and relief to obtain a decorative material(S4); and putting the decorative material on the base material(S5).
Patent KR-20090109963-A (KR)
Title: location recognition system used GPS for block transportation in shipyard
Inventor: MIN SANG GYU
IPC: G01S19/39
Filed: 2008-04-17
Abstract: PURPOSE: A location recognition system used GPS for block transportation in a shipyard is provided to confirm the position of a block and a possibility of transporting the other block by arranging a shape of a block on a system. CONSTITUTION: In a location recognition system used GPS, an GPS receiver is built in a geometry-measuring apparatus(200). The GPS receiver receives a coordinate and an error message of a block member from the GPS correction station(100). A laser rangefinder and azimuth sensor are built in a location and shape-measuring apparatus. The laser rangefinder and azimuth sensor measure a distance and azimuth from a GPS reception point to a block member. A location and shape reception server(300) receive a location and shape data of the block member from a location and shape-measuring apparatus.
Patent KR-20080096411-A (KR)
Title: Cosmetic preparation and method for preparing the same
Inventor: BLUM PETER
IPC: A61Q19/00
Filed: 2008-04-24
Abstract: A cosmetic preparation is provided to protect a stem cell by fighting against inner and outer stress factors and to manufacture extracts of a plant cell culture material suitable using as a cosmetic preparation. A cosmetic preparation includes an active component protecting the stem cell by fighting against inner and outer stress factors and the active component is derived from a dedifferentiated plant stem cell colloidal suspension. The active component accelerates a breeding of the stem cell. The dedifferentiated plant stem cell is derived from Rosaceae plant or Maloidae subfamily plant.
Patent KR-20080097931-A (KR)
Title: Vertical alignment-type liquid crystal aligning agent and liquid crystal display device
Inventor: MATSUMOTO TAKAHIRO
IPC: C09K19/56
Filed: 2008-04-30
Abstract: A vertical type liquid crystal alignment material is provided to obtain excellent printability and to form a liquid crystal alignment film with excellent vertical alignment. The liquid crystal display device can use as the display device of the desktop calculator, wrist watch, table clock, mobile telephone, coefficient indicator, word processor, personal computer, the liquid crystal television etc. A vertical type liquid crystal alignment material comprises a polymer consisting of (a) repeating units of the chemical formula 1a and formula 1b obtained by the reaction of a diamine compound and tetracarboxylic acid dianhydride and (b) repeating units having divalent organic radicals of the following chemical formula 2a and formula 2b as Q1 and Q2, and a specific mixed solvent. In the formulae, P1 and P2 are a radical derived from acid; Q1 and Q2 are a radical derived from diamine; X1 is -O-, -CO-, -COO-, -OCO-, -NHCO-, -CONH-, -S-, methylene group, C2-C6 alkylene group, and phenylene group; R1 is C10-C20alkyl group, C4-C40 alicyclic skeleton-containing group, and C6-C20 fluorine-containing group; and R2 is C4-C40 alicyclic skeleton-containing group, and C5-C30 fluorine-containing group.
Patent KR-20090116486-A (KR)
Title: Display device for automobile
Inventor: HAHN SANG HOON
IPC: H04N5/74
Filed: 2008-05-07
Abstract: PURPOSE: An image device for a car is provided to supply an image without distortion by compensating distortion of an image according to a curvature of a car windshield. CONSTITUTION: An image device for a car includes an image projecting unit, a PDLC film and a driving unit. The image projecting unit emits an image on a windshield. The PDLC film is formed on the windshield. The PDLC film controls light transmission and reflection rates of an image which is incident from the image projecting unit. The driving unit drives the image projecting unit and the PDLC film.
Patent KR-20090118348-A (KR)
Title: Liquid crystal mixture, liquid crystal display having the liquid crystal mixture and manufacturing method of the liquid crystal display
Inventor: LEE JUN HYUP
IPC: C09K19/10
Filed: 2008-05-13
Abstract: PURPOSE: A liquid crystal display is provided to realize high-speed response and high contrast ratio with low driving voltage, thereby reducing power consumption. CONSTITUTION: A liquid crystal display comprises a first substrate; a second substrate facing the first substrate; a liquid crystal layer(3) positioned between the first substrate and the second substrate; a first electrode formed at any one of the first substrate and the second substrate; and a second electrode which is formed at any one of the first substrate and the second substrate and forms an electric field on the crystal layer together with the first electrode.
Patent KR-20090118389-A (KR)
Title: Pin pad and method of controlling the same
Inventor: KIM HYUNG CHUL
IPC: H04M1/22
Filed: 2008-05-13
Abstract: PURPOSE: A pin pad and a method of controlling the same are provided to guide a user to press a button of a user corresponding to a button that a user should press, thereby enabling the user to exactly check the button. CONSTITUTION: A pin pad includes button units(133), light emitting units(141,142,143) and a controller(137). Input of one of the button units is requested. The controller controls an operation of the light emitting unit corresponding to the button unit. A display unit(131) displays various information. Each light emitting unit can emit the same color light or different color light.
Patent KR-20090119142-A (KR)
Title: Contactless type rotating angle sensor structure
Inventor: PARK JAE WOO
IPC: G01D5/12
Filed: 2008-05-15
Abstract: PURPOSE: A contactless rotation angle sensor structure is provided to improve durability by sensing a rotation angle with a contactless method. CONSTITUTION: A contactless rotation angle sensor structure comprises a permanent magnet(110), a magnetic material(120) and magnetic sensors(140,150). The permanent magnet is installed in the side in which a throttle valve of a throttle valve shaft(100) is not installed. The magnetic material is installed in one pole of the permanent magnet. A magnetic path is branched from the permanent magnet. The sensor is installed in the opposition direction between of magnetic material. The permanent magnet is made of a permanent magnet bar.
Patent KR-20090119308-A (KR)
Title: Double clutch transmission control apparatus
Inventor: JEONG EUI HEE
IPC: F16D25/00
Filed: 2008-05-16
Abstract: PURPOSE: A double-clutch transmission control device is provided to improve the mounting property in a vehicle and reduce the fuel ratio by making the package of a double clutch transmission compact. CONSTITUTION: A double-clutch transmission control device comprises the first CSC(1), the second CSC(3), an actuator(11) and a hydraulic pressure adjusting unit. The first CSC has a piston to control the first clutch by a round trip stroke. The second CSC is inserted into the inner side of the first CSC and controls the second clutch by the round trip stroke. The actuator outputs the round trip stroke. The hydraulic pressure adjusting unit controls the hydraulic pressure of the first and second CSCs by receiving the round trip stroke.
Patent KR-20080103919-A (KR)
Title: Polyester polyol-containing polyutrthane systems having improved hydrolytic stability
Inventor: GARY DALE ANDREW
IPC: C08G18/18
Filed: 2008-05-23
Abstract: A polyester polyol-containing polyurethane system is provided to improve the hydrolytic stability of a specific isocyanate reactive composition for manufacturing a polyurethane foam. An isocyanate reactive composition comprises a polyester polyol, water, and a urethane catalyst composition containing a dialkyl fatty alkyl amine of R1R2NR3. In the chemical formula, R1 and R2 are independently a C1-C4 alkyl group and R3 is a C8-C36 fatty alkyl. The urethane catalyst composition comprises a pentamethyl diethylene triamine 10 - 40 weight%, tris (dimethylaminopropyl) amine 20 - 80 weight% and fatty alkyl tertiary amine 10 - 50 weight%.
Patent KR-20090126089-A (KR)
Title: Cleaning composition for industrial parts
Inventor: LIM JUNG HUN
IPC: C11D1/62
Filed: 2008-06-03
Abstract: PURPOSE: A cleaning composition for industrial parts is provided to remove impurities in a short time, to prevent corrosion or damage of a metal layer of the lower part during a removal process, and to ensure remarkable cleaning effect. CONSTITUTION: A cleaning composition for industrial parts comprises quaternary ammonium hydroxide represented by chemical formula 1, hydrophilic organic solvent, corrosion inhibitor, and water. In chemical formula 1, R1 is (C1~C24) hydrocarbon group; and R2, R3 and R4 are hydrogen atom and (C1~C24) hydrocarbon group. The cleaning composition for industrial parts further includes an amine compound. The amine compound is any one selected from the group consisting of hydrazine, hydrazine hydrate, hydrazine derivative, a compound represented by chemical formula 2 and their mixture. In chemical formula 2, R5, R6 and R7 are independently hydrogen or C1~C4 alkyl group. The alkyl group can be substituted with a hydroxyl group. However, all the R5, R6 and R7 are not hydrogen.
Patent KR-20090127524-A (KR)
Title: Bridge and its construction method using tide arch hybrid girders by connecting precast blocks
Inventor: PARK KYUNG HOON
IPC: E01D21/00
Filed: 2008-06-09
Abstract: PURPOSE: A tide arch shaped composite girder bridge connected by precast blocks and a construction method are provided to improve workability and construction performance by reducing the time for a bridge construction. CONSTITUTION: A tide arch shaped composite girder bridge connected by precast blocks comprises a plurality of girder segments(10a,10b,10c), a shear key part, inner tendons, and outer tendons(30). The girder segments are divided by filling girder concrete(14) in an outer steel(12), and are connected with the girder concrete and a steel material in a site. The shear key part formed in a joint surface of the girder concrete resists shear force. The inner tendons inserted into the upper end of the girder segments provide tensile force by initial compressive stress. The outer tendons inserted in the bottom end of the girder segments provide tensile force.