baber/WOPTO huggingface dataset:
Patent KR-20100051030-A (KR)
Title: Wheel bearing assembly
Inventor: STEVEN E MEEKER
IPC: B60B35/18
Filed: 2009-11-06
Abstract: PURPOSE: A wheel bearing assembly is provided so that a non-rotating component or the suspension structure of a vehicle share impact load when a rotating component receives sufficient side impact due to the controlled gap among the rotating component, the non-rotating component and the suspension structure of the vehicle. CONSTITUTION: A wheel bearing assembly comprises a rotating component(44), a non-rotating component(42) and bearing elements(46). The rotating component forms an axis. The non-rotating component is fixed to a vehicle suspension structure. The bearing elements rotatably connect a wheel mounting component to the non-rotating component. For the non-rotating component, the wheel mounting component is able to rotate centered on the axis.
Patent KR-20110051402-A (KR)
Title: A broom
Inventor: KANG MYUNG JE
IPC: A46B15/00
Filed: 2009-11-10
Abstract: PURPOSE: A broomstick is provided to maximize the efficiency of cleaning using a broomstick by preventing foreign materials from leaking from comb teeth. CONSTITUTION: A broomstick comprises: a plurality of comb teeth combined with a brush transplantation section; and an airtight protrusion in which comb teeth are connected to each other and are naturally adhered to each other. The cross-section of the airtight protrusion is formed in a square or circular shape. A gap does not occur between the airtight protrusions formed in the neighboring comb teeth.
Patent KR-20110052148-A (KR)
Title: Transmission for hybrid vehicle
Inventor: KIM BAEK YU
IPC: B60L50/16
Filed: 2009-11-12
Abstract: PURPOSE: A transmission of a hybrid vehicle is provided to cost-efficiently constitute a power train of a vehicle and to improve fuel efficiency. CONSTITUTION: A transmission of a hybrid vehicle comprises first and second differential gears, first and second motor generators(MG1, MG2), and first and second fixing mechanisms. The first differential gear comprises four or more first rotation elements. The second differential gear comprises three or more second rotation elements. The first motor generator is connected to one first rotation element.The second motor generator is connected to one second rotation element which is connected to the first rotation element. The first fixing mechanism restricts the rotation of the second rotation element which is not connected to the second motor generator. The second fixing mechanism restricts the rotation of one first rotation element connected to the first motor generator.
Patent KR-20100056391-A (KR)
Title: Temperature controlled mold
Inventor: RAO SRINIVAS
IPC: B22C9/12
Filed: 2009-11-17
Abstract: PURPOSE: A mold for controlling a temperature is provided to obtain a final product having uniform mechanical and structure properties by controlling the cooling of the mold and to control the heat spread in the mold. CONSTITUTION: A sand based mold(18) for controlling a temperature casts an apparatus having cavity. The sand base mold comprises: a core component according with the shape of cavity; a first pipe(36) which is laid in the core component, makes compressed fluid to move through the first pipe during a solidification process of the apparatus, and has an inlet(38) and an outlet(40).
Patent KR-20100056984-A (KR)
Title: Optical sheet, illuminating device and liquid crystal display device
Inventor: ADACHI MASAYA
IPC: G02B5/04
Filed: 2009-11-19
Abstract: PURPOSE: An optical sheet, illuminating device, and a liquid crystal display device are provided to implement a high quality crystal display with low power consumption by projecting a linear polarization component having high radiation. CONSTITUTION: A prism row is formed in one side. The prism row has at least two slopes. The ridge of the prism row is expanded in one-direction. An s-polarized reflective unit(53,54) multiplies the reflection of the s-polarized component. The s-polarized reflective unit enhances the rate of the p polarizing component of the light passing the inside of the optical sheet.
Patent KR-20110055890-A (KR)
Title: Manufacturing method for composite using nano particles and composite manufactured by method thereof
Inventor: CHOI HAN SHIN
IPC: B22F3/00
Filed: 2009-11-20
Abstract: PURPOSE: A method for manufacturing a different materials-based composite using nano-particles and the different materials-based composite are provided to suppress the introduction of impurities in a power treatment process by depositing the nano-particles on the surface of micro powder particles through a dry mixing process. CONSTITUTION: Micro powder is prepared(S10). Nano-particles with a chemical composition, which is different from that of the micro powder, are prepared(S12). The nano-particles are deposited on the surface of the micro powder to obtain mixed powder(S14). The mixed powder is sintered. A vapor phase condensing process is implemented using thermal plasma. A spark plasma process is implemented. A composite is obtained(S16).
Patent KR-20110056599-A (KR)
Title: Valve for preventing carbon corrosion of fuel cell
Inventor: IM SE JOON
IPC: F16K31/52
Filed: 2009-11-23
Abstract: PURPOSE: A valve for preventing the carbon corrosion of a fuel cell is provided to prevent air from being supplied to a cathode when the starting of a fuel cell is stopped. CONSTITUTION: A valve(10) for preventing the carbon corrosion of a fuel cell comprises an eccentric cam(20), a support plate(16), a moving plate(26), a spring(28), a horizontal rod(30), and an airtight plate(32). The eccentric cam is installed in a profile rotary shaft. The support plate is fixed to one side of an air supply line(12) and an air discharge line(14). The moving plate is in contact with the surface of the eccentric cam and is linearly moved. The spring is arranged between the outer surface of the support plate and the inner surface of the moving plate. The horizontal rod is horizontally extended inside the moving plate and passes through the support plate, the air supply line, and the air discharge line. The airtight plate is integrally formed in the end of the horizontal rod.
Patent KR-20110059378-A (KR)
Title: Lifting-type median strip in road for quick opening
Inventor: YUN IN GU
IPC: E01F15/12
Filed: 2009-11-27
Abstract: PURPOSE: A quick opening and closing lift type median strip system is provided to lift up a median strip and to dismantle quickly and simply, and to re-install simply with low manpower in a short period of time after a vehicle makes a U-turn. CONSTITUTION: A quick opening and closing lift type median strip system(10) contains: a median strip(100) composed of a post(101) and a guardrail(102); and a lift device(200) ascending and descending the median strip and including a longitudinal frame, first and second vertical frames(202a), a rotary shaft frame(203) arranged in parallel with the first vertical frame and installed to the ground, plural upper pulley wheels(204), a post pulley wheel(205), a vertical pulley wheel(206), a wire winding wheel, and a wire passing by the wire winding wheel and the vertical pulley wheel, and the upper pulley wheel and the post pulley wheel alternately and ascending and descending the median strip by expansion and contraction.
Patent KR-20110066639-A (KR)
Title: Antenna device for vehicle
Inventor: YOO TAE HWAN
IPC: H01Q1/32
Filed: 2009-12-11
Abstract: PURPOSE: An antenna for a vehicle is provided to extend the length of the antenna by having a meander shape. CONSTITUTION: A base(140) is fixed to a vehicle. A dielectric(144) is fixed to the base. A pattern antenna(150) is formed on the surface of the dielectric and is separated from the ground with a preset height. A helical antenna(160) includes a helical end connected to the pattern antenna. A cover receives the pattern antenna and the helical antenna.
Patent KR-20110025020-A (KR)
Title: Apparatus and method for displaying 3d image in 3d image system
Inventor: LEE GWANG SOON
IPC: H04N13/00
Filed: 2009-12-21
Abstract: PURPOSE: An apparatus and a method for normally displaying a three dimensional image by determining whether to be normal of the three dimensional image are provided to normally display a three dimensional image by determining whether to determine the existence and nonexistence of the three dimensional image. CONSTITUTION: A three dimensional image system automatically recognizes an image. The left image and the right image which are recorded by a plurality of image pickup devices are received from a receiver(100). A calculation unit(121) calculates a standard element and a selection element by using the selection element. A determining unit(120) determines whether to be normal of the left image and the right image. A correcting unit(130) corrects the left image and the right image according to a decision result.
Patent KR-20110004768-A (KR)
Title: Drawer type refrigerator with sliding apparatus
Inventor: CHA HYUN HO
IPC: F25D23/02
Filed: 2009-12-22
Abstract: PURPOSE: A drawer type refrigerator with a sliding apparatus is provided to allow a user to easily put in or take out stuffs while checking the receiving space by employing a drawer type door having a receiving space with both sides open. CONSTITUTION: A drawer type refrigerator(100), having a refrigerating compartment which is divided by a plurality of partitions and open on the front, comprises a door body(120), a sliding apparatus(130), and shelves(122). The door body is arranged in the open front side of the refrigerating compartment divided with the partitions and blocks the outflow of cooling air circulated in the refrigerating compartment. The sliding apparatus is arranged on both sides of the door body and installed on the interior of the refrigerator to allow the door body to slide. The shelves with both sides open are arranged in the refrigerating compartment side of the door body.
Patent KR-20110072378-A (KR)
Title: Out plate for refrigerator door
Inventor: OK SEUNG MIN
IPC: F25D23/06
Filed: 2009-12-22
Abstract: PURPOSE: A exterior member for a door of a refrigerator is provided to offer visual effect by various color besides the texture of metal and stainless since colored layer is formed in the upper side of stainless layer. CONSTITUTION: The exterior member for the door of the refrigerator includes: a stainless layer(110); a colored layer(200); a transparent coating layer(130). The hair line(120) is formed in the upper side of the stainless layer. The colored layer is formed in the upper side of the stainless layer. The colored layer has specific color in partial domain among the stainless layer. The transparent coating layer is formed since transparent anti-finger print silicone paint is applied on the whole upper side of the stainless layer except for the upper side of the colored layer and domain.
Patent KR-20110075828-A (KR)
Title: Air suspension system
Inventor: BAIK SANG HOON
IPC: B60G17/04
Filed: 2009-12-29
Abstract: PURPOSE: An air suspension system is provided to cool down an air compressor effectively using high pressure air of an air tank and a vortex tube, and to improve regeneration efficiency of an air dryer. CONSTITUTION: An air suspension system comprises an air compression unit(20) provided with an air compressor(21) to compress air and an air dryer(22) to dry air, an air tank(10) storing up high pressure air, and a vortex tube(52) taking air from the air tank and separating into cold air and hot air, wherein the cold air is supplied to the air compressor and the hot air is supplied to the air dryer.
Patent KR-20110075936-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: CHOI KI SOO
IPC: H01L21/28
Filed: 2009-12-29
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent the characteristics degradation of an insulation film during TDDB(Time Dependent Dielectric Breakdown) test, by removing an insulation film invaded with Cu particles or ions. CONSTITUTION: A first insulation film(230), a diffusion barrier(240) and a second insulation film are formed on a semiconductor substrate(200). The semiconductor substrate includes a contact(215). A metal wiring region is formed by etching the second insulation film, the diffusion barrier and the first insulation film. The contact is revealed by using a metal wiring mask. A barrier metal(260) and a metal layer(270) are buried in the metal wiring region. A metal wire is formed by etching the metal layer and the barrier metal until the second insulation film is revealed. The second insulation film is removed.
Patent KR-20110076196-A (KR)
Title: Device of electricity anticorrosion
Inventor: RYU HAN JIN
IPC: C23F13/06
Filed: 2009-12-29
Abstract: PURPOSE: An electrical anti-corrosion device is provided to prevent excessive anti-corrosion and ensure excellent durability and semi-permanent anti-corrosion, since an electrodeposited member, which is formed in a manner that salt components in seawater are precipitated on the surface of a target, acts as a film. CONSTITUTION: A power supply unit(100) applies anti-corrosion current to a target(310). Anode(200) is connected to anode terminal of the power supply unit. Cathode(300) is connected to cathode terminal of the power supply unit and comprises a mesh unit(320), which is attached to the surface of the target. The target, the anode and the cathode are exposed to seawater. The power supply unit comprises a commercial power source and a rectifying unit. The commercial power source supplies power to the target and the rectifying unit converts the power supplied from the commercial power source to direct current.
Patent KR-20110076474-A (KR)
Title: Certificate revocation list distribution and application method in downloadable conditional access system
Inventor: CHOI IN SEOK
IPC: H04W12/06
Filed: 2009-12-29
Abstract: PURPOSE: A CRL(Certificate Revocation List) distribution and application method in a downloadable conditional access system is provided to reduce processing load per hour of an authentication organization server. CONSTITUTION: A local key server registers a security module of a subscriber terminal or certification information of a TP(Transport Processor)(410). A subscriber terminal certification server transmits the certification information to a trust authority server(420). The trust authority server creates CRL information(430). The subscriber terminal certification server checks the validity of the subscriber terminal(440).
Patent KR-20110077155-A (KR)
Title: A bridges drainage
Inventor: SONG JAE HYEOK
IPC: E01D19/08
Filed: 2009-12-30
Abstract: PURPOSE: A device for drainage for bridges is provided to be applied to both straight and curved pipes and to secure construction stability. CONSTITUTION: A device for drainage for bridges comprises an inlet port, a water collecting pipe(2), a drainpipe and a binding member. Rain flows in the inlet port from the upper side of a bridge. An outlet(21), from which rain follows, is formed on the water collecting pipe. The water collecting pipe is buried under the bridge slab so that the inlet port accords with the upper side of the bridge slab. The binding member connects the drainpipe to the water collecting pipe.
Patent KR-20110077415-A (KR)
Title: Waer level chip scale package of image sensor and method for manufacturing the same
Inventor: PARK CHUL HO
IPC: H01L27/146
Filed: 2009-12-30
Abstract: PURPOSE: A wafer level chip scale package of an image sensor and a manufacturing method thereof are provided to form a conductive barrier layer on a redistribution layer of a through silicon via in a WLCSP(Wafer Level Chip Scale Packaging) process. CONSTITUTION: A substrate(100) comprises an image device and a pad on the front thereof. A cover glass is formed on the substrate. A through via hole is formed on the rear of the substrate to expose a pad. An insulation pattern(135) is formed on the rear surface of the via hole and selectively exposes a pad(110). A redistribution wire(140) is formed on the insulation pattern along the step of a via hole to be connected to the pad. A conductive barrier layer(150) is formed on the redistribution wire. A bump(160) is formed on the conductive barrier layer.
Patent KR-20110077528-A (KR)
Title: Method of manufacturing fuel from the mixture of sewage sludge and coal
Inventor: KIM SEONG SOO
IPC: C10L5/46
Filed: 2009-12-30
Abstract: PURPOSE: A method for fuelizing the mixture of sewage sludge and coal using microwave is provided to rapidly implement a drying process by simultaneously heating the external side and the internal side of the mixture. CONSTITUTION: Coal and gasoline are mixed, and sewage sludge is added to the mixture of the coal and the gasoline. The sewage sludge added mixture is mixed to obtain the mixture of the coal-gasoline-sewage sludge. The mixture is aggregated, and the sludge-gasoline-coal aggregate is obtained. The sludge-gasoline-coal aggregate is dried by radiating microwave and applying hot wind. Gaseous oil generated from a drying process is collected.
Patent KR-20110078129-A (KR)
Title: Lyocell reinforced thermoplastic resin composite and method for preraring the same
Inventor: LEE TAE JUNG
IPC: B32B5/28
Filed: 2009-12-30
Abstract: PURPOSE: Lyocell fiber reinforcement thermoplastic resin composites and a manufacturing method thereof are provided to have high intensity against weight, and to improve yield rate. CONSTITUTION: The fiber reinforcement thermoplastic resin composite includes: a matted fiber layer; and a thermoplastic resin adhered to the lyocell fiber layer. The fiber reinforcement thermoplastic resin composite prepares the fused thermoplastic resin and the matted lyocell fiber. The matted lyocell adheres the fused thermoplastic resin.
Patent KR-20110078463-A (KR)
Title: Gas analyzing system for biomass boiler
Inventor: KIM EON SOO
IPC: G01N33/497
Filed: 2009-12-31
Abstract: PURPOSE: A gas analysis system for a biomass boiler is provided to analyze harmful gas generated from the boiler and to prevent foreign material entrance. CONSTITUTION: A gas analysis system for biomass boiler comprises: a heating unit which generates gas of high temperature by combustion of biomass fuel; a heat exchange unit having a heat exchanger; a bag filter for removing gas dust; a smoke stack for discharge gas to the air; and a gas analysis device between the heat exchange unit and bag filter.
Patent KR-20090023498-A (KR)
Title: Method and crucible for direct solidification of semiconductor grade multi-crystalline silicon ingots
Inventor: JULSRUD STEIN
IPC: F27B14/10
Filed: 2007-06-22
Abstract: This invention relates to a method for direct solidification of semiconductor grade multi-crystalline silicon ingots allowing improved control with the solidification process and reduced levels of oxygen and carbon impurities in the ingot, by crystallizing the semiconductor grade silicon ingot, optionally also including the melting of the feed silicon material, in a crucible made of silicon nitride, or in a crucible made of a composite of silicon carbide and silicon nitride, and where the wall thickness of the bottom of the crucible is dimensioned such that the thermal resistance across the bottom is reduced to a level of at least the same order as thermal resistance across the support below carrying the crucible or lower. The invention also relates to crucibles which are made of silicon nitride, or of a composite of silicon carbide and silicon nitride, and where the wall thickness of the bottom of the crucible is dimensioned such that the thermal resistance across the bottom is reduced to a level of at least the same order as thermal resistance across the support below carrying the crucible or lower.
Patent KR-20090034936-A (KR)
Title: Process for the polyolefin finishing
Inventor: BAITA PIETRO
IPC: C08F10/00
Filed: 2007-08-01
Abstract: A process to perform the finishing of polyolefins produced by gas-phase catalytic polymerization of one or more alpha-olefms in the presence of a polymerization diluent selected from a C3-C5 alkane, wherein the polyolefm granules discharged from the gas-phase reactor are subjected to: (1) a first degassing step in which said polyolefm is counter-currently contacted with a gaseous stream containing at least 85% by mol of a stripping agent selected from a C3-C5 alkane, said gaseous stream being continuously derived from the monomer recovery section of the polymerization plant; (2) a second degassing step in which said polyolefm is counter-currently contacted with steam, the amount of steam being from 10 to 200 Kg per 1000 kg of polyolefin.
Patent KR-20090048621-A (KR)
Inventor: NEWBOULD PETER J
IPC: A47K5/08
Filed: 2007-09-04
Abstract: 벽 장착가능한 선반 시스템은 한 쌍의 지지 부재, 지지 부재들 사이에서 연장하는 보관용 트레이, 및 선반 시스템을 벽에 고정하도록 배열되는 연신 해제 접착 스트립을 포함한다.  각각의 지지 부재는 후방 판 및 후방 판과 연결되는 프레임 부재를 포함하며, 각각의 프레임 부재는 적어도 후방 판과 연결되며 후방 판에 대체로 수직하게 배열되는 제1 지지부, 제1 지지부에 대체로 수직하게 배열되며 제1 지지부로부터 연장하는 연장부, 및 연장부의 단부로부터 연장하며 제1 지지부에 대체로 평행하게 배열되는 제2 지지부를 포함한다. 
       
     선반, 트레이, 프레임, 접착 스트립, 당김 탭
Patent KR-20090055027-A (KR)
Title: Compressor motor and compressor
Inventor: KATAOKA YOSHIHIRO
IPC: F25B31/02
Filed: 2007-10-09
Abstract: A rotor (6) includes a rotor core (610) and a plurality of magnets (620) arranged at an identical interval of the center angle on the circumferential direction of the rotor core (610). When L is a length of the rotor core (610) in the axial direction, D is a length of the rotor core (610) in the radial direction, and t is a thickness of the magnets (620), the following relationships are satisfied: L/D (1 x K x N) / (L1.5 x D x P), (wherein P is the number of poles, K is 100000, and N is a coefficient based on the output of the compressor). This suppresses the torque lowering caused by a significant rotor layering thickness and provides a small-size and light-weight compressor motor at a reasonable cost.
Patent KR-20090055627-A (KR)
Title: Semiconductor optical modulator
Inventor: ISHIBASHI TADAO
IPC: G02F1/025
Filed: 2007-10-24
Abstract: Provided is an easily manufactured npin-type optical modulator having a high withstand voltage. A semiconductor optical modulator (10) is of npin-type having a cathode layer (12-1) on a substrate side and layers stacked in sequence. The semiconductor optical modulator includes at least a first n-type clad layer (13-1), a p-type clad layer (14), a core layer (17) and a second n-type clad layer (13-2). The p-type clad layer (14) is electrically connected to an electrode (18-1) of the cathode layer. Thus, accumulation of holes on the p-type clad layer due to light absorption in the npin-type optical modulator can be eliminated by the electrode on the minus side. Since the npin-type semiconductor optical modulator has a mesa-type waveguide structure, it can be relatively easily manufactured by using conventional semiconductor manufacturing technologies.
Patent KR-20090073177-A (KR)
Title: Thin client software development environment
Inventor: BERGSTROM LARS A
IPC: G06F9/44
Filed: 2007-10-05
Abstract: Various technologies and techniques are disclosed for providing a thin client software development environment. A server-based software development application is provided that is operable to be displayed in a thin client user interface on a client computer. The server-based development application has a server-based compiler. Input is received from the client computer to interact with a software development project using the server-based software development application. The software development project is stored in a location accessible from the software development application. A compile selection is received from the client computer to compile the software development project using the server-based software development application. A compiled application is generated with the server-based software development application and provided to the client computer. A sharing feature allows the software development project to be accessed by multiple users from different client computers.