baber/WOPTO huggingface dataset:
Patent KR-20090059875-A (KR)
Title: Electronic ink display device and method for fabricating the same
Inventor: CHOI NACK BONG
IPC: G02F1/167
Filed: 2007-12-07
Abstract: An electronic ink display device and a manufacturing method thereof are provided to etch a glass substrate after forming a thin film transistor array and a color filter array on the glass substrate, thereby realizing a flexible electronic ink display device, increasing productivity and reducing weight of the device. An organic film(400) is formed on a glass substrate. A thin film transistor array and a color filter array are simultaneously formed on the organic film. An electronic ink substrate including an electronic ink film layer is bonded on the substrate. The glass substrate is etched.
Patent KR-20090060763-A (KR)
Title: Camera module
Inventor: KIM MIN SOO
IPC: H04N5/225
Filed: 2007-12-10
Abstract: A camera module is provided to insert an image sensor, an ISP(Image Signal Processor), and a peripheral element into a ceramic PCB, thereby reducing a separate space where the ISP is to be installed, consequently miniaturization of the camera module is realized. A lens unit(20) is equipped with a lens barrel. A holder(30) includes an IR blocking filter, and is coupled with the lens unit. At least one of an image sensor and an ISP is inserted into a PCB(61). The PCB is coupled with the holder. A first molding material(67a) covers the ISP. When a surface coupled with the holder on the ceramic PCB is a first surface and a bottom surface of the ceramic PCB is a second surface, a first groove is formed on the first surface to insert the image sensor, and a second groove is formed on the second surface to insert the ISP.
Patent KR-20090062490-A (KR)
Title: Digital vernier callipers
Inventor: HONG SUNG BIN
IPC: G01B3/20
Filed: 2007-12-13
Abstract: Digital vernier calipers are provided to perform the measurement of an object from one side of the body so as to observe all the measured values from the front side. Digital vernier calipers include a main scale(10), a vernier(20) which is a precise scale slid on the main scale, and a display(50) indicating the dimension of an object(O) measured by the main scale and the vernier. A fixed reference jaw unit(40) and a movable measurement jaw unit(30) are installed on the main scale and the vernier. The jaw unit is composed of an extension piece(40a,30a) extended to the top or bottom of the main scale or the vernier, a jaw(35) which is provided on the distal side of the extension piece, and a rotation shaft(30b,40b) provided between the extension piece and the jaw.
Patent KR-20090065360-A (KR)
Title: Valve tappet device for cylinder deactivation
Inventor: BANG SANG HYUN
IPC: F02D13/06
Filed: 2007-12-17
Abstract: A valve tappet apparatus for a cylinder pause is able to pause selectively the cylinder because the movement of cam is delivered to the valve side or the valve tappet apparatus. A valve tappet apparatus for a cylinder pause comprises a bottom body and a top body. The bottom body is adhered to the upper end of the valve stem. The top body contacts with the surface of the cam. The fluid receiving space is formed between the top body and bottom body. The supply oil furnace and the exhaust flow path connected to the fluid receiving space are formed. In the fluid receiving space, the elastic member is equipped. The elastic member provides the elastic force to the direction sticking to the surface it digs into the top body. The switching shaft(30) on the exhaust flow path, and actuator(40) are included.
Patent KR-20090070278-A (KR)
Title: Titania based flux cored wire for gas shielded arc welding
Inventor: YOO CHOL
IPC: B23K35/36
Filed: 2007-12-27
Abstract: A titania based flux cored wire for the gas-shielded arc welding is provided to increase the weld workability in the high heat input high efficiency welding by controlling ratio according to the property of a component and an oxide of the wire. A titania based flux cored wire for the gas-shielded arc welding comprises followings. C is contained in an outer cover and a flux of the wire in order to prevent oxide inclusion from penetrating into weld metal inside while maintaining intensity of the weld metal. Mn reduces the amount of oxygen as deoxidant within the weld metal. And the intensity of the weld metal is maintained. BN generates BN in the welding in order to suppress the production of the grain boundary ferrite and increase the intensity and toughness of a welding part by micronizing organization.
Patent KR-20090071144-A (KR)
Title: One body apparatus and method for measuring size of billet
Inventor: REEU CHANG WOO
IPC: G01B11/02
Filed: 2007-12-27
Abstract: An integrated billet measuring system and a method thereof are provided to grasp the kind of a billet which a user measures in a process in advance by sensing the kind of the billet and notifying the user. An integrated billet measuring system comprises: a frame(31) which is formed in a circular shape in order to surround a billet(10); a light source(32) which is arranged at the lower part of the frame in order to surround the billet in a semicircular shape; first and second optical sensors(33,34) which are arranged in order to be separated on the top of the frame; and a signal processor(35) grasping the kind, center position, and size of the billet. The first and second optical sensors photographs X-axis and XY axis of the billet. The signal processor analyzes the length of the billet after obtaining the billet length of the XY axial and the X-axis from the optical sensor.
Patent KR-20090071828-A (KR)
Title: A cooker and a method of controlling the same
Inventor: KIM YANG HO
IPC: F24C15/10
Filed: 2007-12-28
Abstract: A cooker is provided to heat up various sizes of containers more efficiently because the first burner, the second burner and the bridge burner are operated selectively according to the size of the floor side of the use of an instrument. A cooker comprises a first burner(220) which burns the gas and heats up cooking material; a second burner(230) which independently operates and burns the gas and heats up cooking material; and a third burner(240) which operates with the first and second burners. The third burner is located between the first and the second burners.
Patent KR-20090073536-A (KR)
Title: Method for forming gate line of semiconductor device
Inventor: KIM JAE YOUNG
IPC: H01L21/336
Filed: 2007-12-31
Abstract: A method for forming a gate line of a semiconductor device is provided to minimize the micro-loading [micro-loading] effect caused between two regions having different density by using a 3 steps etching process. An insulating layer(23) is formed in a semiconductor substrate(21) including a cell region (A) and a peripheral area(B). The poly layer(25-1) and a metal layer(27-1) are evaporated in the top portion of dielectric layer. The mask pattern(29) is arranged in the different interval at the upper part of the metal layer of the peripheral area and cell region. By using the mask pattern as the etching mask, the primary etching process on the metal layer is performed until the poly layer is exposed. The second etching process on the exposed poly layer is performed until the poly layer of the same thickness remains on the cell region and peripheral area. The third etching process is performed on the poly layer remaining in the cell region and peripheral area until the gate oxidation film is exposed.
Patent KR-20070035034-A (KR)
Title: 베어링 진동감쇠기구
IPC: F16C19/06
Filed: 2005-02-28
Abstract: 제작이 보다 용이하고 양산성이 우수한 소형인 스퀴즈필름 댐퍼베어링을 제공하고, 래디얼과 슬라이드의 2방향의 하중에 대해 효과를 발휘하도록 한 구름베어링의 감쇠기구를 제공한다. 하우징(15)의 안쪽에 베어링의 외주(14)의 직경보다 큰 직경을 가진 격납구멍(16)과 격납구멍에 급유하는 급유구멍(19)을 갖고, 격납구멍에 베어링을 삽입해서 베어링의 외주에 환상 간극(18)을 형성하고, 이 환상 간극(18)에 복수의 슬릿을 형성시킨 박판평판(17)을 원주방향으로 따르도록 삽입해서 구성한 구름베어링 진동감쇠기구(1)로서, 슬릿에 끼워진 박판평판의 부분이 탄성 빔으로 되어 베어링을 탄성적으로 중심위치에서 지지하고, 환상 간극에 급유를 해서 생성한 유막에 의한 스퀴즈막 작용으로 진동을 감쇠시킨다.
Patent KR-20070031427-A (KR)
IPC: H01L27/108
Filed: 2005-08-11
Abstract: 본 발명은 메모리 회로를 포함한다. 일실시예에서, 메모리 회로는 다수의 메모리 셀 커패시터들을 포함하는 메모리 어레이를 포함한다. 각각의 커패시터는 기억 노드 전극, 커패시터 유전 영역, 그리고 셀 전극을 포함한다. 셀 전극은 메모리 어레이 내의 다수의 메모리 셀 커패시터들 사이, 또는 그 일부분 사이에서 공유된다. 메모리 어레이 내의 셀 전극은 텅스텐 원소, 텅스텐 합금, 텅스텐 실리사이드, 또는 텅스텐 나이트라이드 중 한가지 이상을 포함하는 전도성 금속층을 포함한다. 전도성 금속층 위에 폴리실리콘이 수용된다. 다수의 메모리 셀 커패시터의, 또는 그 일부분의 기억 노드 전극 위에 전도성 금속층과 폴리실리콘이 수용되다. 그외 다른 실시예 및 양태들도 가능하다.
Patent KR-20070083592-A (KR)
Title: Image interpolation device and display device
Inventor: HAMATANI KIYOSHI
IPC: G09G5/391
Filed: 2005-10-19
Abstract: a characteristic amount calculation unit (313) for calculating a characteristic amount of pixels according to pixels located in an area to be interpolated and pixels in the vicinity of the pixels; an image interpolation processing unit (314) for extracting a pixel having the largest characteristic amount from the pixels located in the area to be interpolated and setting the pixel value of the pixel as the pixel value of the interpolation pixel; a resolution conversion processing unit (315) for subjecting the image data in which the interpolation pixel has been interpolated by the video interpolation processing unit (314), to resolution conversion; and a display control processing unit (316) for performing control to rearrange a plurality of image data including at least one image data which has been subjected to the resolution conversion by the resolution conversion processing unit (315) into a predetermined display format and displaying the data.
Patent KR-20070073759-A (KR)
Title: Nano-sized metals and alloys, and methods of assembling packages containing same
Inventor: HUA FAY
IPC: B22F1/00
Filed: 2005-09-30
Abstract: A nano-sized metal particle composition includes a first metal that has a particle size of about 20 nanometer or smaller. The nano-sized metal particle can include a second metal that forms a shell about the first metal. A microelectronic package is also disclosed that uses the nano-sized metal particle composition. A method of assembling a microelectronic package is also disclosed. A computing system is also disclosed that includes the nano-sized metal particle composition.
Patent KR-20070088598-A (KR)
Title: Multilayer filter
Inventor: IGARASHI TOMOHIRO
IPC: H01P1/203
Filed: 2006-06-13
Abstract: Disclosed is a multilayer filter which can be small-sized while reducing the capacitor capacity and having generally same frequency characteristics. Specifically disclosed is a multilayer filter wherein a predetermined filter circuit is constituted of a plurality of electrodes formed inside a dielectric ceramic device main body and input/output terminals (201, 202) are respectively connected with one end of capacitors (401, 404) which are arranged on the input/output end of the filter circuit. In this multilayer filter, wound inductors (301, 302) interposed between the input/output terminals (201, 202) and one ends of the capacitors (401, 404) are arranged inside the device main body.
Patent KR-20070057285-A (KR)
Title: Radial tire with circumferential spirally wound belt layer
Inventor: TAKAGI SHIGEMASA
IPC: B60C9/22
Filed: 2003-11-10
Abstract: A radial tire with a circumferential spirally wound belt layer, wherein a belt layer in which one or a plurality of belt cords covered with rubber are spirally arranged generally parallel with each other in the circumferential direction of the tire is disposed by at least one layer on the outer periphery of a body ply, and the belt cords are formed so that, when the elongation of the belt cords is equal to or below a specified level, the ratio of an increase in tensile load to an increase in elongation is lowered and, when it exceeds the specified level, the ratio of the increase in tensile load is increased, whereby since, at the time of vulcanization molding, the belt cords are expanded together with unvulcanized rubber with a small tensile load and the expansion of body ply cords is not obstructed, a green tire can be expanded while holding its regular shape so that the parts thereof can be surely fitted to the mating parts for the vulcanization molding.
Patent KR-20070069213-A (KR)
Title: Dibenzyl amine compounds and derivatives
Inventor: CHANG GEORGE
IPC: C07D417/12
Filed: 2005-11-21
Abstract: Dibenzyl amine compounds and derivatives, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases in some mammals, including humans.
Patent KR-20070086463-A (KR)
Title: Process for producing aromatic carbonate
Inventor: MIYAKE NOBUHISA
IPC: C08G64/30
Filed: 2005-12-16
Abstract: Production of an aromatic carbonic ester through an ester exchange reaction between a starting material and a reactant while distilling by-product alcohols and/or by-product dialkyl carbonates off the reaction system, wherein use is made of a specified catalyst.
Patent KR-20070091166-A (KR)
Title: Hydraulic stain-proof coating composition, stain-proof coating film and underwater structure
Inventor: MASUDA KAZUAKI
IPC: C09D179/00
Filed: 2005-12-28
Abstract: A hydraulic stain-proof coating composition comprising an aqueous binder component having a curing property and a stain-proofing agent, which can provide a coating film applicable to the use in water. As the binder component, at least one cure system selected from a carbonyl/hydrazide system, an acetoacetoxy/amine system and an alkoxysilyl condensation system; a curing agent and an emulsion resin having a group reactive with a functional group present in the curing agent; or the like may be used. A pasty stain-proofing agent comprising a water-soluble dispersion resin having an acid value of 10 to 300 mg KOH/g and a number average molecular weight of 1000 to 20000 and a stain-proofing agent. A hydraulic stain-proof coating composition comprising an aqueous binder component having a curing property. A stain-proof coating film formed from the hydraulic stain-proof coating composition. An underwater structure having the stain-proof coating film.
Patent KR-20070086837-A (KR)
Title: Heat transfer tube with inner surface grooves, used for high-pressure refrigerant
Inventor: SASAKI NAOE
IPC: F28F1/40
Filed: 2005-11-25
Abstract: A heat transfer tube with inner surface grooves, which is a constituting element of a cross fin tube type heat exchanger for a freezing/ air-conditioning/hot water supply apparatus using a high pressure refrigerant, typically carbon dioxide. A heat transfer tube (10) made of copper or copper alloy has inner surface fins (14) between inner surfaces grooves (12, 12). In the tube (10), t/D is not less than 0.041 and not more than 0.146, and d2/A is not less than 0.75 and not more than 1.5, where D (mm) is the outer diameter of the tube, t (mm) a bottom thickness that is a wall thickness at the portion where each of the grooves is formed, d (mm) the depth of each groove, and A (mm2) is the cross sectional area per groove at a cross section orthogonal to the tube axis. Further, in the tube (10), N/Di is not less than 8 and not more than 24, where N is the number of grooves and Di is the maximum inner diameter corresponding to that inner diameter of the tube which is formed by connecting the bottoms of the grooves.
Patent KR-20070089215-A (KR)
Title: Drill bit for drilling/chamfering tool, and drilling/chamfering tool
Inventor: REINHARDT WERNER
IPC: B23B51/00
Filed: 2005-11-24
Abstract: A drilling/chamfering tool comprises a body (2), which has a bit location and a cutting insert (5) serving as the chamfering tool, and comprises a drill bit (3) which has a diameter (D) and which is held inside the drill bit location in a manner that enables its length to be varied. The drill bit also comprises: flutes (8), which spiral no more than 25° relative to the axis (A) of the drill bit (3); a coolant duct (10), and; a contact surface (7) against which the cutting insert (5) rests with a contact length (AL).
Patent KR-20070090265-A (KR)
Title: Polishing slurry
Inventor: OHTA YOSHIHARU
IPC: C09K3/14
Filed: 2006-01-05
Abstract: Disclosed is a polishing slurry which enables to reduce dishing or erosion of a semiconductor wafer which is the object to be polished. Specifically disclosed is a polishing slurry containing an oxidizing agent and two or more kinds of abrasive grains, namely a fumed silica and a colloidal silica. The ratio (selectivity ratio) between the polishing rate of a metal film such as a tungsten film and the polishing rate of an insulating film (oxide film) such as an SiO2 film can be adjusted by changing the mixing ratio between the fumed silica and the colloidal silica, and thus dishing or erosion of a semiconductor wafer can be reduced.
Patent KR-20070119624-A (KR)
Title: Low surface energy polymeric material for use in liquid crystal displays
Inventor: SAMULSKI EDWARD T
IPC: G02F1/1337
Filed: 2006-02-03
Abstract: Generally, the presently disclosed subject matter relates to a liquid crystal display including one or more layers of a polymeric material. More particularly, the polymeric material is a low surface energy polymer material fabricated from a mold.
Patent KR-20070112382-A (KR)
Title: Hair and/or scalp care compositions incorporating flavonoid compounds
Inventor: BHOGAL RANJIT
IPC: A61Q5/00
Filed: 2006-02-27
Abstract: The invention provides a hair and/or scalp care composition comprising a flavonoid compound of general formula (I) in which: R1, R3 and R4 are each, independently, -H,-F,-Cl,-Br,-I,-OH, lower alkyl (e.g. C1-6 alkyl) or lower alkoxy (e.g. C1-6 alkoxy); and R2 is -H or an alkenyl group.
Patent KR-20070116032-A (KR)
Title: Triamine derivative
Inventor: MOCHIZUKI AKIYOSHI
IPC: C07D211/58
Filed: 2006-03-31
Abstract: A novel compound having a strong FXa inhibiting potency and capable of exhibiting an excellent antithrombotic effect through oral administration. There are provided compounds of the general formula: (1) wherein each of R1 and R2 independently is a hydrogen atom, hydroxyl, an alkyl or an alkoxy; Q1 is an optionally substituted saturated or unsaturated bicyclic or tricyclic condensed hydrocarbon group or an optionally substituted saturated or unsaturated bicyclic or tricyclic condensed heterocyclic group, etc.; Q2 is a single bond, a linear or branched C1-C6 alkylene, a linear or branched C2-C6 alkenylene, etc.; each of R3 and R4 is an alkyl, etc.; each of m and n is a number of 0 to 3; Q4 is an aryl; and each of T0 and T1 is carbonyl, etc., and provided pharmaceuticals comprising any of the compounds.
Patent KR-20080008341-A (KR)
Title: Dynamically mediating multimedia content and devices
Inventor: BAUMERT DAVID W
IPC: H04N21/436
Filed: 2006-04-28
Abstract: A mediator having at least a ranking component, a listening component, and a control component, selectively controls a group of devices from a plurality of network devices in a network environment to reproduce multimedia content. The mediator correlates the multimedia content with the plurality of network devices. The listening component collects data about the network environment to enhance a user's experience with the multimedia content. The mediator utilizes the network environment data and the correlation of the multimedia content and the plurality of network devices to automatically select the group devices from the plurality of network devices that maximize a user's viewing or listening pleasure when reproducing the multimedia content on the group of devices.
Patent KR-20070118170-A (KR)
Title: Method and apparatus for vector quantizing of a spectral envelope representation
Inventor: VOS KOEN BERNARD
IPC: G10L25/90
Filed: 2006-04-03
Abstract: A quantizer according to an embodiment is configured to quantize a smoothed value of an input value (e.g., a vector of line spectral frequencies) to produce a corresponding output value, where the smoothed value is based on a scale factor and a quantization error of a previous output value.
Patent KR-20070121841-A (KR)
Title: Method of forming structured abrasive article
Inventor: GAETA ANTHONY C
IPC: B24D11/00
Filed: 2006-01-27
Abstract: The disclosure is directed to a method of forming a structured abrasive article (100). The method includes coating a backing (102) with an abrasive slurry comprising binder and abrasive grains (104), partially curing the abrasive slurry and forming a pattern in the partially cured abrasive slurry.
Patent KR-20080009224-A (KR)
Title: Alloyed zinc powders with pierced particles for alkaline batteries
Inventor: HENNINOT CHRISTOPHE
IPC: B22F1/052
Filed: 2006-04-21
Abstract: The invention concerns alloyed zinc powders for alkaline batteries and a method to manufacture such powders. The powders are characterised by the presence of particles pierced with at least one hole. This appears to benefit the high drain discharge capacity while preserving the process ability of the powder, and the shelf life and the gassing behaviour of the batteries. The invented powders can be manufactured using centrifugal atomisation in a cooled, oxygen-depleted atmosphere.
Patent KR-20080017035-A (KR)
Title: Apparatus and method for mixing fluids, comprising mixing of at least one fluid with a near-critical or super-critical carrier fluid
Inventor: FULTON JOHN L
IPC: C09K23/52
Filed: 2006-06-05
Abstract: The present invention generally relates to a method and apparatus for mixing of fluids. More particularly, the present invention relates to a method and apparatus for mixing fluids introduced into near-critical and supercritical fluids forming a fluid stream. In the fluid stream a density gradient is generated that induces a convective velocity resulting in rapid mixing. The invention has application in such commercial applications as semiconductor and wafer fabrication where rapid cycle times or rapid mixing of fluids are required and where low tolerances for residues are permitted.
Patent KR-20080025680-A (KR)
Title: Cement additive, cement composition, and process for producing mortar or concrete product
Inventor: WATANABE YOSHIHARU
IPC: C04B28/02
Filed: 2006-03-30
Abstract: A cement additive that without the need to limit the type of water reducing agent, improves false setting characteristics attributed to rapid dissolution rate of natural anhydrous gypsum and realizes stable securing of high-strength developing capability; a cement composition containing the additive; and a process for producing a mortar or concrete product with the use of the additive. There is provided a cement additive containing, as main components, natural anhydrous gypsum and at least one member selected from among fired clay mineral, clay mineral, slaked lime and quicklime, characterized in that the cement additive exhibits such a dissolution rate that when sampled in a 1 g equivalent amount of the natural anhydrous gypsum thereof and brought into contact with 100 g of a 0.05% aqueous solution of Na2HPO4 of 20‹C for 1 hr, the SO4 ion concentration of the aqueous solution is in the range of 0.027 to 0.30 mass%/hr. Further, there is provided a cement composition characterized by being composed of cement loaded with the above cement additive. Still further, there is provided a process for producing a mortar or concrete product, characterized in that a mortar or concrete material loaded with the above cement additive is subjected to atmospheric steam curing. ® KIPO & WIPO 2008