baber/WOPTO huggingface dataset:
Patent KR-20100060195-A (KR)
Title: Metering valve
Inventor: KIM CHANG SUN
IPC: F16K21/02
Filed: 2008-11-27
Abstract: PURPOSE: A metering valve is provided to allow a user to accurately recognize an operating state with the naked eye even during long-tem use of the valve. CONSTITUTION: A metering valve comprises a body(10), a plurality of pistons(30a,30b,30c), a plurality of plugs(40a,40b,40c), a plurality of springs(50a,50b,50c), and a plurality of indicators(60a,60b). The body comprises an oil inlet, an oil outlet, and a plurality of cylinders. The pistons selectively open and close connecting lines by reciprocating in the cylinders based on the oil intake and discharge of the cylinders. The plugs are connected to the openings of the cylinders, respectively. The springs are installed between the pistons and the plugs and are elasticity-biased toward the same direction as the pistons closing the connecting lines. The indicators reciprocate with the pistons in order to show the reciprocating motion of the pistons.
Patent KR-20100060510-A (KR)
Title: Apparatus for processing substrate
Inventor: LEE SEUNG HO
IPC: H01L21/304
Filed: 2008-11-27
Abstract: PURPOSE: An apparatus for processing a substrate is provided to prevent a liquid medicine hardened on inside a bowl from blocking an internal pipe by forming a pure water supply nozzle. CONSTITUTION: A spin head(130) supports a substrate and is rotated with the substrate. A liquid medicine supply nozzle(110) supplies liquid medicine to a substrate to clean the substrate. A bowl(120) is formed in the edge of the spin head and collects the liquid medicine which is separated from the substrate. A pure water supply nozzle supplies pure water inside the bowl to prevent the liquid medicine from hardening.
Patent KR-20100062390-A (KR)
Title: Laser projector and method for cotrolling a scanning line in thereof
Inventor: SEO JUNG HOON
IPC: G02B26/10
Filed: 2008-12-02
Abstract: PURPOSE: A laser projector and a method for controlling a scanning line in the same are provided to improve image quality by maintaining the uniform gap between scanning lines. CONSTITUTION: A scanner scans a vide signal of a first field from the first scanning line to the last scanning line of the first field in the direction from a first side to a second side, and the scanner is returned to a start point of the second filed through a return scanning lines of odd number. The scanner sequentially scans the video signal of the second filed from the first to last scanning lines of the second filed in the same direction of the first field.
Patent KR-20100062608-A (KR)
Title: Connector reinforced intensity
Inventor: LEE YOUNG IL
IPC: B60R16/02
Filed: 2008-12-02
Abstract: PURPOSE: A connector with reinforced strength is provided to prevent wrong assembling between a male connector and a female connector by improving coherence between the male connector and the female connector. CONSTITUTION: A connector with reinforced strength comprises a female connector(100), a male connector(200), and a fastening bolt(300). A part of the male connector is inserted to the female connector inside. The fastening bolt is fixed and coupled in the insertion direction of the male connector. The fastening bolt clinches the female connector and the male connector.
Patent KR-20100065813-A (KR)
Inventor: LEE YONG DEOK
IPC: G06F1/20
Filed: 2008-12-09
Abstract: 본 발명의 결합형 히트싱크에 관한 것으로서, 상면에 복수개의 체결부를 포함하며, 각종 전자기기와 접하여 본 전자기기에서 발생되는 열을 전달받는 베이스 플레이트와; 상기 체결부와 대응되는 관통부를 포함하는 몸체부와, 본 몸체부의 상면에서 일정한 간격으로 상방 연장형성되는 복수의 방열핀을 포함하는 방열부재;를 포함하며, 상기 체결부와 관통부를 체결수단에 의해 체결시켜 상기 베이스 플레이트와 방열부재를 결합시키되, 상기 베이스 플레이트에 복수개의 방열부재가 결합되는 것을 특징으로 한다. 
     이에 의해, 금속 판재의 절단 또는 압출 또는 다이캐스팅에 의해 마련되는 베이스 플레이트와 압출 또는 다이캐스팅에 의해 마련되는 방열부재를 상호 결합시켜 본 결합체가 독립된 히트싱크의 역할을 수행하는 대형 히트싱크를 구현할 수 있으며, 베이스 플레이트와 방열부재를 체결수단에 의해 체결하여 기계적으로 밀착시키므로 열전달 효율이 증대될 수 있고, 생산 공정이 간소화되어 제작 및 조립이 용이한 효과를 발휘할 수 있다. 
       
     히트싱크, 열 전달, 방열
Patent KR-20100066194-A (KR)
Title: Plasma display panel
Inventor: HWANG YONG SHIK
IPC: H01J11/42
Filed: 2008-12-09
Abstract: PURPOSE: A plasma display panel is provided to improve brightness by increasing a coating area of a fluorescent layer. CONSTITUTION: A rear substrate(10) and a front substrate face each other and are separated with a preset space. A partition(40) sets a discharge cell(17) by partitioning the space between the rear substrate and the front substrate. An address electrode is extended to a first direction on the rear substrate to correspond to the discharge cell. A first electrode and a second electrode are extended to the second direction cross the first direction on the front substrate to cross the address electrode corresponding to the discharge cell and are arranged in parallel. A fluorescent layer is coated inside the discharge cell.
Patent KR-20100070069-A (KR)
Title: Case assembly for home appliances and air cleaner having the same
Inventor: KIM YONG GEUN
IPC: H05K5/03
Filed: 2008-12-17
Abstract: PURPOSE: A case assembly for a home appliance, and an air purifier including the same are provided to enhance the exterior of the air purifier by covering an inner case with an outer case. CONSTITUTION: An outer case forms the exterior of a home appliance. The outer case is comprised of first and second outer cases(12,15). The first and second outer cases are combined with an inner case(20) in order to cover the inner case. A first combining unit combines the first outer case with the inner case. The first combining unit is composed of an engaging protrusion and an engaging rib. The engaging protrusion is formed on the first outer case. The engaging rib is formed on the outer surface of the inner case. A second combining unit combines the first and second outer cases.
Patent KR-20100076402-A (KR)
Title: Metal tubing picket with reinforced tip
Inventor: CHO WOO YEON
IPC: E02D5/28
Filed: 2008-12-26
Abstract: PURPOSE: A steel pipe pile with a reinforced end part is provided to increase the occlusion effect and to minimize the stress and the eccentricity of being focused on a main pipe. CONSTITUTION: A steel pipe pile with a reinforced end part comprises a main pipe(10), an inner tube(20) and a reinforcing material(30). A tip-end part(12) is opened to the center of the main pipe. The inner tube is installed inside main. One end is projected from the bottom surface of main and free from the tip-end part of main and in the inner tube. The reinforcing material each other interlinks the inner circumference of the tip-end part and outer circumference of the inner tube.
Patent KR-20100078445-A (KR)
Title: Multi-bit-storage memory device
Inventor: LEE HEE CHUL
IPC: H01L27/04
Filed: 2008-12-30
Abstract: PURPOSE: A memory-bit-storage memory device is provided to store a multi-bit in one memory cell by arbitrarily setting the coercive voltage of a ferroelectrics or an electrets material. CONSTITUTION: A memory unit(130) is formed between a first electrode and a second electrode(120). The memory unit includes an electrically polarizable material which shows hysteresis. A charge trapping unit(140) is formed on one region between the first electrode and the memory unit and maintains the polarized state of a part region in the memory unit by offsetting magnetic field, which is generated by a voltage applied to the first electrode and the second electrode, with trapped charge.
Patent KR-20100079218-A (KR)
Title: Device for connecting gas lines in semiconduct apparatus
Inventor: KIM YONG HO
IPC: H01L21/20
Filed: 2008-12-31
Abstract: PURPOSE: A device for connecting gas lines in a semiconductor apparatus is provided to improve the life span of an element by allowing a gas line to be mounted/demounted with a hand instead of tool. CONSTITUTION: A gas inlet is installed in one side of a tube. A flexible line(200) is connected to an injector supplying a process gas to the gas inlet. A connecting part(300) is combined with flexible line without additional coupling apparatus. The connecting part comprises an insertion part(130), an o-ring(150), a joint(310), and a nut(330). The insertion part is extended from the end of the screw of the injector port to the same axis. The o-ring is installed to the outer circumference of the insertion part.
Patent KR-20100079557-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIM HYUN DONG
IPC: H01L21/8242
Filed: 2008-12-31
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to reduce a leakage current by using silicon oxide layer and zirconium doped hafnium oxide as a dielectric layer. CONSTITUTION: A capacitor lower electrode(120) is formed on a semiconductor substrate. A lower silicon oxide layer, a zirconium doped hafnium oxide layer, and an upper silicon oxide layer are successively formed on the capacitor lower electrode as dielectric layers. An upper electrode(160) is formed on the dielectric layer. The lower silicon oxide layer is formed with the thickness of 1 to 2 nm under an oxygen atmosphere.
Patent KR-20080027333-A (KR)
Title: Network equipment for transmitting software modules for controlling mobile terminals
Inventor: MAILLARD HERVE
IPC: H04M1/72445
Filed: 2006-05-29
Abstract: The invention concerns a network equipment (NE) dedicated to radio access networks (RAN1, RAN2), of different types and connected to a backbone network (IPN) whereto is coupled at least one application equipment (SE) comprising at least one external application (EA) capable of exchanging data with at least one internal application (IA1) implanted in multimode mobile terminals (MS), further including at least two network interfaces (NI1, NI2) capable of being connected to radio access networks. Said equipment (NE) comprises management means (MM) for transmitting to a designated terminal (MS) a control software module (CM) providing, once it has been implanted, a proxy function, interfacing between internal (IA1) and external (EA) application(s) for, upon reception from an internal application (IA1) a transaction request designating an external application (EA), determining among the network interfaces (NI1, NI2) the one which is adapted to the transaction on the basis of control data and routing data, then for instructing the operating system (OS) of the terminal (MS) to transmit the transaction request to the designated external application via a transport level connection between the determined network interface and the application equipment (SE) containing the external application. ® KIPO & WIPO 2008
Patent KR-20080025733-A (KR)
Title: Grain-oriented electromagnetic steel sheet having chromium-free insulation coating and insulation coating agent therefor
Inventor: TANAKA OSAMU
IPC: C23C20/00
Filed: 2005-07-14
Abstract: A grain-oriented electromagnetic steel sheet product that in the insulation treatment based on a chromium-free phosphate, exhibits excellent corrosion resistance, annealing resistance, coating tension, etc.; and a treatment agent therefor. There is provided a grain-oriented electromagnetic steel sheet having chromium-free insulation coating characterized in that the insulation coating contains a phosphate and, per mol of phosphate, 0.06 to 2.10 mol, in terms of metal element, of one or two or more members selected from among Fe, Ni, Co, Cu, Sr and Mo inorganic compounds, and provided an insulation coating agent therefor. ® KIPO & WIPO 2008
Patent KR-20080021840-A (KR)
Title: Coupling for a fluid line arrangement
Inventor: FEGER AXEL
IPC: F16L21/03
Filed: 2006-07-06
Abstract: The invention relates to a coupling for a fluid line arrangement, said coupling being characterised in that a plane outer side (8) of at least one essentially D-shaped sealing ring (7) of a sealing unit is applied to a plane supporting layer (10) of a receiving section (3) of a coupling part (1). In this way, in addition to a high twist rigidity of the sealing ring (7) in question, a very effective sealing action is achieved, even in the presence of comparatively weak radial pressure forces. ® KIPO & WIPO 2008
Patent KR-20080034938-A (KR)
Title: Nonaqueous electrolyte solution and lithium secondary battery using same
Inventor: ABE KOJI
IPC: H01M10/04
Filed: 2006-08-10
Abstract: Disclosed is a nonaqueous electrolyte solution for lithium secondary batteries wherein an electrolyte salt is dissolved in a nonaqueous solvent. This nonaqueous electrolyte solution is characterized in that a 1,2-cyclohexanediol derivative having a specific structure is contained in the nonaqueous electrolyte solution in an amount of 0.01-30% by weight relative to the nonaqueous electrolyte solution. Also disclosed is a lithium secondary battery using such a nonaqueous electrolyte solution, which is excellent in battery characteristics such as electric capacity, cycle characteristics and storage characteristics and capable of maintaining adequate battery performance for a long time.
Patent KR-20080061371-A (KR)
Title: Rolling burnishing roller head of a rolling burnishing tool
Inventor: STEFFENS HANS TONI
IPC: B24B39/04
Filed: 2006-10-17
Abstract: The invention concerns a rolling burnishing roller head (1) of a rolling burnishing tool for rolling burnishing with the aid of rolling burnishing rollers (2) radii or grooves (3) on the main-(4) or lifting journal of a crankshaft, whereas the crankshaft rotates in a rotating direction (5). The rolling burnishing roller head (1) has a prismatic flat approximately rectangular housing (6) on whose one face (7), which is oriented toward the journal (4) of the crankshaft to be roll burnished, two roller cages (8, 9) are provided. The roller cages (8, 9) each have first faces (10, 11) situated at a mutual distance (12) from one another and, at the same time, at a distance (13, 14) from the longitudinal middle (15) of the housing (6). The roller cages (8, 9) have recesses (16) in which rolling burnishing rollers (2) are rotationally guided loosely with play. The roller cages (8, 9) are each supported via second faces (17, 18) upon portions of the housing (6) or on elements that are displaceably fastened to the housing (6). The section (19) of the face (7) of the housing (6) oriented away from the rotating direction (5) has a projection (20) on which the roller cage (8) is supported via its second face (17). An L-shaped holder (22) is provided on the section (21) of the housing (6) oriented toward the rotating direction (5) of the crankshaft. Said holder can be adjusted and fixed relative to the housing (6). The second roller cage (9) is supported on the end (25) by its long limb (26).
Patent KR-20080063838-A (KR)
Title: Device for gasifying biomass and organic wastes at a high temperature and with an external power supply for generating a high-quality synthesis gas
Inventor: BROTHIER MERYL
IPC: C10J3/48
Filed: 2006-10-12
Abstract: The invention relates to a material-gasifying device comprising an enclosure (1) for mixing plasma and a treatable material which is provided with openings (12, 12', 13, 13', 14) for positioning the material flow injecting means and at least one plasma source and which forms an area (300) for homogeneously mixing the material flow and at least one inner cone of plasma (200, 200'), and an axially extending area (5a, 5b), which is used for reacting said material and plasma mixture and is connected to the enclosure opening.
Patent KR-20080074138-A (KR)
Title: Improved dispersions of high carboxyl polyamides into polyesters using an interfacial tension reducing agent
Inventor: FERRARI GIANLUCA
IPC: C08L77/06
Filed: 2006-10-25
Abstract: A polymer composition, stretched and unstretched articles and processes to make stretched and unstretched articles from that composition are set forth wherein the composition comprises a blend of a polyamide wherein the amino to carboxyl end group ratio of the polyamide polymer is less than 1.0 when the relative viscosity of the polyamide polymer is less than 2.0, and less than 0.30 when the relative viscosity is in the range of 2.0 to 2.3 and less than 0.20 when the relative viscosity is greater than 2.3, a crystallizable polyester and an interfacial tension reducing agent.
Patent KR-20080073777-A (KR)
Title: Method for removing calcium from crude oil
Inventor: GOLIASZEWSKI ALAN E
IPC: C10G21/27
Filed: 2006-11-28
Abstract: Methods for reducing calcium deposition along surfaces in contact with the water phase of a resolved water/oil emulsion are disclosed. High calcium crude oil and the like are contacted with a sequestrant to form a sequestered calcium containing complex that partitions to the water phase in the resolved emulsion. A specifically formulated polymeric deposit control agent is added to the water phase to inhibit calcium deposit formation therein and along surfaces in contact with the water phase.
Patent KR-20080069717-A (KR)
Title: Rotor blade for a wind turbine
Inventor: WOBBEN ALOYS
IPC: F03D1/00
Filed: 2005-02-10
Abstract: The invention relates to a rotor blade for a wind turbine and to a wind turbine comprising a rotor with rotor blades of this type. The aim of the invention is to prevent the described disadvantages and to guarantee an improved overall performance. To achieve this, the invention provides a rotor blade with a drag ratio, in particular in the central or main board region of said rotor, whose value exceeds 80 % and preferably 90 % of the maximum value of said ratio in the range of ±2° of the optimum pitch of said rotor.
Patent KR-20080098361-A (KR)
Title: Polycondensation catalyst for producing polyester and method for producing polyester using the same
Inventor: UMABA TOSHIKATSU
IPC: C08G63/78
Filed: 2006-06-28
Abstract: A polycondensation catalyst for polyester production according to an ester exchange reaction or esterification reaction between a glycol and a dicarboxylic acid or ester forming derivative thereof, which polycondensation catalyst is composed of solid base particles comprising 100 parts by weight of solid base and either 0.1 to 50 parts by weight, in terms of TiO2, of coating layer of titanic acid, or, at the surface thereof, 0.1 to 50 parts by weight, in terms of TiO2, of outer coating layer of titanic acid together with 1 to 20 parts by weight of inner coating layer. The inner coating layer consists of either an oxide of at least one element selected from among silicon, aluminum and zirconium, or a composite oxide at least two elements selected from among silicon, aluminum and zirconium. This catalyst exhibits excellent catalytic activity although not containing antimony as a component, providing a high-molecular-weight polyester with excellent color tone and transparency.
Patent KR-20080108986-A (KR)
Title: Formulations for a tight junction effector
Inventor: PATERSON BLAKE
IPC: A61K38/08
Filed: 2007-02-09
Abstract: Enteric compositions comprising one or more tight junction agonists and/or one or more tight junction antagonists are provided. Compositions of the invention may comprise a delayed-release coating disposed over a tight junction agonist and/or tight junction antagonist layer which may be disposed over an inert core. Delayed-release coatings may be substantially stable in gastric fluid and substantially unstable in intestinal fluid, thus providing for substantial release of the tight junction agonist and/or antagonist from the composition in the duodenum or jejunum of the small intestine. ® KIPO & WIPO 2009
Patent KR-20080104317-A (KR)
Title: Wear indicator for a flocked scouring material
Inventor: MARTIN RIVERA CARMEN
IPC: A47L25/08
Filed: 2007-02-14
Abstract: A scouring material is disclosed that comprises upstanding flock fibres secured to a substrate web material by an adhesive. The colours of the fibres and adhesive being such that the apparent colour of a flocked area of the substrate changes as the flock fibres in that area wear away. ® KIPO & WIPO 2009
Patent KR-20090008411-A (KR)
Title: 4-arylfluorene compound and organic light-emitting device using same
Inventor: YAMADA NAOKI
IPC: C07C13/66
Filed: 2007-04-12
Abstract: The present invention provides a high-performance organic light-emitting device, and a novel organic compound for use in the device. The novel compound of the present invention is a 4-arylfluorene compound having the following general formula (1). The organic light-emitting device of the present invention is an organic light-emitting device including: a pair of electrodes comprising an anode and a cathode; and an organic compound layer interposed between the pair of electrodes, wherein the organic compound layer contains the 4-arylfluorene compound.
Patent KR-20090052304-A (KR)
Inventor: HAYASHI KENTA
IPC: G06T3/00
Filed: 2007-09-07
Abstract: 본 발명은 돌기의 높이를 정밀도 양호하게 측정하는 것이 가능한 돌기의 높이 측정방법 및 측정장치를 제공하는 것을 목적으로 한다.  이 목적을 달성하기 위하여, 측정 대상으로 되는 돌기를 포함하는 가공부품 표면 상의 영역을 앙각의 방향에서 촬상하는 촬상 공정; 촬상 공정에 의해 촬상된 화상 중의 휘도값에 의거해서, 화상 중의 영역을 밝은 영역, 어두운 영역 및 중간 영역으로 나누어, 밝은 영역과 어두운 영역에 의해서 구성된 영역을 돌기에 대응하는 돌기 영역으로 간주하고, 중간 영역에 의해서 구성된 영역을 가공부품에 대응하는 가공부품 영역으로 간주함으로써, 돌기 영역을 화상으로부터 추출하는 돌기 영역 추출 공정; 돌기 영역 추출 공정에 의해 추출된 돌기 영역의 밑면 직경부분에 대응하는 직경 대응부의 길이와, 돌기 영역의 모선 부분에 대응하는 모선 대응부의 길이를 측정하는 직경 모선 측정 공정; 및 직경 대응부의 길이와 모선 대응부의 길이와 앙각에 의거해서, 돌기의 높이를 연산하는 높이 연산 공정을 포함하는 것을 특징으로 하는 돌기의 높이 측정방법이 제공된다. 
       
     원뿔 형상 돌기, 가공부품, 돌기 영역 추출, 직경 모선 측정, 높이 측정.
Patent KR-20090021283-A (KR)
Title: Mastering tools and systems and methods for forming a cell on the mastering tools
Inventor: BASTAWROS ADEL F
IPC: B23K26/38
Filed: 2007-06-14
Abstract: Mastering tools and systems and methods for forming a cell on the mastering tools are provided. An exemplary method includes emitting a first laser light pulse from a laser for a first predetermined time interval such that at least a portion of the first laser light pulse forms the cell on the mastering tool. The cell has an opening size within a range of 10-100 micrometers and an aspect ratio less than or equal to 1.25.
Patent KR-20100080268-A (KR)
Inventor: AHN SEUNG TAE
IPC: H01J1/30
Filed: 2009-01-19
Abstract: PURPOSE: A field emission cathode plate using a fine-porous carrier and a field emission display by the same are provided to be thermally and electrically stabilized by limiting an electron emitter in the carrier. CONSTITUTION: A fine-porous carrier includes fine pores. An electron emitter(20) fills the fine pores. A cathode electrode(10) is arranged on one side of the electron emitter and is electrically connected with the electron emitter. The fine-porous carrier is arranged in the cathode electrode. An adjusting layer(12) is interposed between the electron emitter and the cathode electrode.
Patent KR-20100104385-A (KR)
Title: Composition for preventing or treating atopic dermatitis comprising mesenchymal stem cells
Inventor: KWACK KYU BUM
IPC: A61K9/08
Filed: 2009-03-17
Abstract: PURPOSE: A pharmaceutical composition containing mesenchymal stem cells is provided to effectively suppress immunity and to treat atopic dermatitis without side effects. CONSTITUTION: A pharmaceutical composition of topical administration for preventing or treating atopic dermatitis contains mesenchymal stem cells as active ingredients. The topical administration is administration by hypodermic injection. The administration amount of mesenchymal stem cells is 4 × 10^5 - 1 × 10^6 cells at once.
Patent KR-20100104387-A (KR)
Title: Device for protecting from electro static discharge
Inventor: PARK YOUNG JIN
IPC: H01L27/04
Filed: 2009-03-17
Abstract: PURPOSE: An electrostatic discharge protection element forms a plurality of discharge channels by a plurality of spark gaps. The peak voltage offered to the internal chip is low made. CONSTITUTION: An external terminal is the outside of the package body, it is expanded the inner side. The external terminal and inside ESC chip(1000) are electrically connected through the wire. The ESD protection chip comprises the ESD protecting circuit body) and a plurality of inner leads(1200, 1300, 1400) having a plurality of discharge channels.