baber/WOPTO huggingface dataset:
Patent KR-20080077634-A (KR)
Title: Substrate having photocatalytic and activated carbon constituents and process for producing
Inventor: LI SHULONG
IPC: B01J35/06
Filed: 2006-12-07
Abstract: Provided herein is a photocatalytic substrate comprising a textile support and a finish on at least a first surface thereof. The finish on at least the first surface of the textile support comprises a particulate photocatalytic material and a binder. On the opposite surface of the textile support is disposed a coating comprising activated carbon particles and a binder. Also provided is a process for producing such photocatalytic substrates.
Patent KR-20080077384-A (KR)
Title: Chain for a chain transmission
Inventor: KORSE THEODORUS HENRICUS JOHAN
IPC: F16G13/06
Filed: 2006-12-22
Abstract: The invention concerns a chain for a chain transmission with chain links (A, B) coupled by a parellel chain pins (5), each chain link having at least one link plate, the chain pins forming pivot axes (6) for the link plates at a pitch distance (p,p') whereby a chain link axis (13) perpendicularly intersects the two pivot axes, said link plates having towards at least one end side (16) of the link plate a cam surface (15) for supporting the link plate on a cylindrical support surfaces (8) of a sprocket wheel (9) with a pitch angle (gamma). In accordance with the invention the cam surface ends in a convex curved plane (27) with near the end side an increasing slope angle (beta) with the link axis whereby the slppe angle increases to at least half of the pitch angle or to at least seven degrees.
Patent KR-20080097432-A (KR)
Title: Method of manufacturing silicon carbide semiconductor device
Inventor: MASUDA TAKEYOSHI
IPC: H01L21/336
Filed: 2006-12-06
Abstract: Disclosed is a method for manufacturing a silicon carbide semiconductor device having a small interface state density in the interface region between a gate insulating film (20) and a silicon carbide layer (11). Specifically, an epitaxially grown layer (11) is formed on a 4H-SiC substrate (10), and after that a p well region (12), a source region (13) and a p+ contact region (15) as ion implanted layers are formed by ion implantation. Then, a gate insulating film (20) composed of a silicon oxide film is formed on the p well region (12), the source region (13) and the p+ contact region (15) by thermal oxidation or CVD. After that, a plasma is generated by using an N2O-containing gas, which is a gas containing at least one of oxygen and nitrogen, and the gate insulating film (20) is exposed to the plasma.
Patent KR-20080084866-A (KR)
Title: Method and apparatus for allocation of information to channels of a communication system
Inventor: GARUDADRI HARINATH
IPC: H04L47/36
Filed: 2005-05-13
Abstract: Methods and apparatus are described for improving the transmission of information over wireless communication channels. These techniques include determining available communication channels for transmitting information and determining possible physical layer packet sizes of the available channels. An information unit is partitioned into portions wherein the size of the portions are selected so as to match one of the physical layer packet sizes of the available communication channels. Another aspect is partitioning the information into a number of slices that correspond to the number of transmissions that occur during the information unit interval and assigning each partition to a corresponding transmission. The techniques can be used for various types of information, such as multimedia data, variable bit rate data streams, video data, or audio data. The techniques can also be used with various over the air interfaces, such as, Global System for Mobile Communication (GSM), General Packet Radio Service (GPRS), Enhanced Data GSM Environment (EDGE), or standards based on CDMA such as TIA/EIA-95-B (IS-95), TIA/EIA-98-C (IS-98), IS2000, HRPD, cdma2000, Wideband CDMA (WCDMA), and others.
Patent KR-20080102152-A (KR)
Title: Tissue-adhesive materials
Inventor: KETTLEWELL GRAEME
IPC: C08L39/06
Filed: 2007-02-02
Abstract: A multi-lamellar tissue-adhesive sheet comprises a structural layer or laminate conjoined to a tissue-contacting layer. The structural layer or laminate comprises one or more synthetic polymers having film-forming properties, and the tissue-contacting layer of material contains tissue-reactive groups. The synthetic polymers having film-forming properties are preferably biodegradable polyesters, and the tissue-reactive groups are most preferably NHS-ester groups.
Patent KR-20090031500-A (KR)
Title: Al-ni-b alloy sputtering target
Inventor: MATSUZAKI KENJI
IPC: C23C14/34
Filed: 2008-03-19
Abstract: Provided is an Al-Ni alloy sputtering target by which generation of arcing during sputtering is suppressed. The Al-Ni-B alloy sputtering target contains Ni and B, and has Al3Ni compound deposited. The ratio of the Al3Ni compound containing B-containing particles to the total deposition quantity of the Al3Ni compound is 2% or more, and the average particle diameter of the Al3Ni compound is 20mum or less.
Patent KR-20090031670-A (KR)
Title: Acrylic hot melt adhesives
Inventor: PALASZ PETER D
IPC: C09J7/38
Filed: 2006-05-11
Abstract: Radiation curable adhesive compositions comprising an acrylic polymer and a polyolefin find use in the manufacture of pressure sensitive adhesive articles such as, for example, tapes.
Patent KR-20090007417-A (KR)
Title: Support control device
Inventor: OKADA KIYOKAZU
IPC: G01C21/00
Filed: 2007-05-15
Abstract: An accuracy level is calculated when measuring a position of a vehicle according to map matching execution history information and map database update history information. According to the calculated accuracy level, an accuracy level is identified from a plurality of stepwise levels when performing measurement by referencing a predetermined map. A control level of support control executed according to the position of the vehicle is modified according to the identified accuracy level.
Patent KR-20090057347-A (KR)
Title: Electric operator control unit
Inventor: DEPPNER WERNER
IPC: E05B65/12
Filed: 2007-08-09
Abstract: An electric operator control unit for a vehicle having a shaft for receiving an emergency key is described, the emergency key being arranged in the shaft so as to be capable of moving between a storage position and a position of use. A locking mechanism is provided for locking the emergency key and the movable battery compartment lid. The battery compartment lid itself or a locking element which is mechanically connected thereto is provided as a locking mechanism, and the battery compartment lid can be moved into a position which makes it possible to lock the emergency key in the position of use and/or storage position. The movement of the battery compartment lid is used to move the battery compartment lid or a locking element which is configured thereon between the locked position and the unlocked position.
Patent KR-20090026159-A (KR)
Title: Coloring ring selecting method, apparatus and system
Inventor: WANG FANGSHAN
IPC: G06F17/30
Filed: 2007-09-04
Abstract: A coloring ring selecting method, apparatus and system are provided. The method includes: obtaining at least one coloring ring ID which can be used in a calling according to the user identification information; and obtaining the corresponding coloring ring description information according to the obtained coloring ring ID; and obtaining the corresponding user attribute information in the calling according to the user identification information; matching the coloring ring description information and the corresponding user attribute information using a matching strategy, and selecting an object coloring ring according to the matching result.
Patent KR-20090018978-A (KR)
Title: Apparatus for making bio-organic compounds
Inventor: RENNINGER NEIL STEPHEN
IPC: C12M1/04
Filed: 2007-05-25
Abstract: A system and method for producing bio-organic compounds may include a vessel, a first phase comprising an aqueous medium including host cells capable of producing a bio-organic compound, where the bio-organic compound comprises a second phase in contact with the aqueous medium.
Patent KR-20100082226-A (KR)
Title: Death seat air bag module
Inventor: KWON HAE WOOK
IPC: B60R21/206
Filed: 2009-01-08
Abstract: PURPOSE: A passenger airbag module which can inflate an air bag by simply operating one inflator is provided to reduce the injury of passenger using an upper body protection air bag cushion. CONSTITUTION: A passenger airbag module which can inflate an air bag by simply operating one inflator comprises an inflator(1), a plurality of air bag cushions, and a housing. The inflator is installed in an instrument panel inside of a vehicle. The inflator supplies compressed air. A plurality of air bag cushions is unfolded in the direction of a vehicle room with compressed air. The inflator is combined inside the housing with a retainer(4). The housing is connected to the air bag cushion. The housing guides the development of the air bag cushion to the upper and lower body of the passenger.
Patent KR-20090029757-A (KR)
Title: Graphical indicator
Inventor: TSAI YAO HUNG
IPC: F21S2/00
Filed: 2009-01-23
Abstract: A graphic indicator is provided to reduce the dot distribution density by using four dots only. Each graphic indicator(10) comprises the content part(12) and header part(14). The content part is positioned in one among virtual sections and forms several candidate states. The header part is arranged within the content part of the graphic indicator in order to form the distribution area of micro- units. The content part is positioned in one among virtual sections and forms the several candidate states. The array of the column and row is formed with the first state zones and second state zones. The header part is arranged within the content part of the graphic indicator in order to form the distribution area of micro- units.
Patent KR-20100086869-A (KR)
Title: Sporting equipment for diet and rehabilitation using shake
Inventor: CHOI IN SUP
IPC: A63B22/12
Filed: 2009-01-23
Abstract: PURPOSE: A diet and rehabilitation exerciser is provided to promote the diet effect via the human body fat decomposition, to strengthen the muscle at the upper and lower bodies and to facilitate patient's rehabilitation. CONSTITUTION: A diet and rehabilitation exerciser includes: a base(3); a saddle(29) which is arranged at the upper part of the base; a first rotary shaft(31) and a second rotary shaft(33) which are pivotally installed at an interval from the base; a pair of main pedals(35) which rotate the first rotary shaft; a pair of timing belt pulleys(39) which are respectively mounted on the first rotary shaft and the second rotary shaft; a power transmission which transfers torque generated from the first rotary shaft and the second rotary shaft to the other one; and an exercise converter which elevates the saddle by transforming the rotational motion of the second rotary shaft into a linear reciprocating motion.
Patent KR-20100091327-A (KR)
Title: Apparatus and method for adaptive whitening in multi antenna system
Inventor: LEE IK BEOM
IPC: H04B7/08
Filed: 2009-02-10
Abstract: PURPOSE: An adaptive whitening apparatus in a multi antenna system and a method thereof are provided to selectively use an MMSE(Minimum Mean Square Error) method and an MRC(Maximum Ratio Combine) method, thereby increasing receiving performance of the receiving terminal. CONSTITUTION: A receiving terminal measures power of interference in a receiving signal(303). When the measured interference power is larger than reference interference power, the receiving terminal recognizes existence of interference(305). The receiving terminal selects a pre-whitening reverse matrix by a whitening control variable(307). When the measured interference power is smaller than or the same as reference interference power, the receiving terminal recognizes non-existence of interference. The receiving terminal selects the whitening control variable as a unit matrix(309).
Patent KR-20100092091-A (KR)
Title: Method of fabricting a nano-structure
Inventor: KANG SHIN ILL
IPC: B82B1/00
Filed: 2009-02-12
Abstract: PURPOSE: A manufacturing method of a nanostructure is provided to obtain the physically and chemically stable nanostructure, and to improve the productivity. CONSTITUTION: A manufacturing method of a nanostructure comprises the following steps: spreading nanoparticle on a substrate(10); and combining the nanoparticles to the substrate as nano-irregularities(23) using a thermal processing method. The nanoparticles are metal nanoparticles. The diameter of the nanopartcle is 1~100 nanometers.
Patent KR-20100094142-A (KR)
Title: Method for producing polyurethane foam using seperating and recovering polyol from decomposing polyurethane
Inventor: KIM DAE HWAN
IPC: C08J9/12
Filed: 2009-02-18
Abstract: PURPOSE: A manufacturing method of a polyurethane foam from polyurethane waste is provided to easily and effectively separate and obtain high purity polyol regardless of the kinds of the polyurethane waste. CONSTITUTION: A manufacturing method of a polyurethane foam from polyol obtained from polyurethane waste comprises the following steps: heating and stirring a waste polyurethane crushed material; mixing 100 parts of waste polyurethane crushed material by weight with 5~10% of water, 1% of solvent, 2% of ethanol, and 1% of surfactant inside a heated container, and spraying the mixture to a reactor; inserting 3~10% of glycol when the temperature is 230 deg C, and stirring; discharging has from the reactor; separating a mixed polyol layer and a transparent polyol layer using a layer separation; and forming the polyurethane foam by reacting the obtained polyol with diisocyanate.
Patent KR-20100095699-A (KR)
Title: Besom
Inventor: KIM HAG SOO
IPC: A46D1/00
Filed: 2009-02-23
Abstract: PURPOSE: A broom for cleaning is provided, which prevents comb teeth from being bent and improves wear rate of the comb teeth. CONSTITUTION: A broom for cleaning comprises: a handle in which a plurality of comb teeth are combined with a holder; an iron core(11) in which bonding grooves are consecutively formed in the lateral part of the comb teeth; and a resin outer cover(12) which is extrusion molded to have a dual structure of protecting the outside of the iron core. A bonding groove(14) is formed in the lateral part of an iron core piece. A plurality of space parts(13) are formed between the iron core and outer cover in the longitudinal direction.
Patent KR-20100096654-A (KR)
Title: Shaking device for later handling of plating
Inventor: HWANG KYU JIN
IPC: C25D17/00
Filed: 2009-02-25
Abstract: PURPOSE: A shaking device for after treatment of plating is provided to improve durability of a plated product by preventing the bending of the product and reducing the load applied to the shaft of a rotating cylinder. CONSTITUTION: A shaking device for after treatment of plating comprises a pair of rails, a frame, an upper base, a guide frame, shaking unit. The shaking unit comprises a finger part(110), a control cylinder(120), a rotary cylinder(130), an air cylinder(140), and a controller. The control cylinder controls the finger part. One side of the rotary cylinder is connected to the guide frame so that the rotary cylinder can slide up and down. One side of the air cylinder is connected to the guide frame so that the air cylinder can slide up and down. The controller controls the operations of the control cylinder, the rotary cylinder, and the air cylinder.
Patent KR-20090033199-A (KR)
Title: Asbestos finishing materials removing apparatus
Inventor: TAK SUNG HO
IPC: E04F21/00
Filed: 2009-02-25
Abstract: An asbestos finishing material removal apparatus is provided to protect operators from the asbestos dust, to make wet operation possible, and to make the task facilitated. An asbestos finishing material removal apparatus(10) comprises a work space(12) which is opened upward, and in which the upper edge is adhered closely to the indoor ceiling, a supporter(36) which supports the work space from the room ground of building, a pair of gloves(16) which is protruded to the inside of the work space, a water sprayer(20) which is installed inside the work space and sprays the water to the inside of work space, and a finishing material discharge port(22) which is installed at the lateral portion of the work space and ejects the asbestos finishing material to outside.
Patent KR-20100098064-A (KR)
Title: The manufacturing method of environment-friendly revetment block and the revetment block thererof the the construction method of revetment block therewith
Inventor: PARK HO WAN
IPC: C04B14/04
Filed: 2009-02-27
Abstract: PURPOSE: An environmental-friendly revetment block, a manufacturing method thereof, and a construction method thereof are provided to maximize a vegetation area in the revetment block and to prevent a soil loss after constructing. CONSTITUTION: A manufacturing method of an environmental-friendly revetment block is as follows. A dried mixture is prepared by uniformly mixing dry kaolin, blast-furnace slag, water-soluble bonding materials, and firming accelerator(S1). Kaolin mortar is formed by adding water to the dried mixture(S2). The kaolin mortar is placed in a revetment block mold and is hardened(S3). The placed kaolin mortar is cured(S5). The cured revetment block is separated from the revetment block mold(S6).
Patent KR-20100095985-A (KR)
Title: A colorimetric assay for sulfiredoxin activity using inorganic phosphate detection
Inventor: JEONG WOO JIN
IPC: C12Q1/26
Filed: 2009-03-03
Abstract: PURPOSE: A method for measuring sulfiredoxin activity is provided to quantitatively measure activity of sulfiredoxin and to enable massive activity measurement. CONSTITUTION: An organic phosphate released by ATP hydrolysis is measured by measuring inorganic phosphate during reduction of hyperoxidized peroxiredoxin. A method or measuring sulfiredoxin comprises: a step of preparing reagent A containing ammonium molybdate tetrahydrate and H_2SO_4; a step of dissolving polyvinyl alcohol to the distilled water and adding malathite green carbinol hydrochloride to prepare reagent B; a step of mixing a sample with the reagent A at room temperature; a step of adding the reagent B to the mixture and mixing; and a step of measuring absorbance at 630nm.
Patent KR-20100101226-A (KR)
Title: Passive-type injection tank, injection method, and safety injection tank and injection method using the same
Inventor: JEONG YONG HOON
IPC: G21D1/02
Filed: 2009-03-09
Abstract: PURPOSE: A passive type injection tank, an injecting method, and a safety injection tank thereof are provided to prevent the excessive pressure drop inside a safety injection tank by using the water which is in a saturated state. CONSTITUTION: A passive type injection tank injects the cooling water to the outside due to a difference between external pressure and inner pressure. The passive type injection tank is filled with nitrogen. A container(4) is arranged on the upper part of the passive type injection tank. The container stores the water(3) for supplementing the inner pressure which diminishes according to the external injection of the cooling water. The container has a dual structure of an external heat insulation material and an inner insulation material. The inner insulation material is aerosol. The external heat insulation material is ceramics.
Patent KR-20100103242-A (KR)
Title: Ptfe coating agent, method of preparing and using the same
Inventor: KIM YOOL KOO
IPC: C09D127/18
Filed: 2009-03-13
Abstract: PURPOSE: A polytetrafluoroethylene coating agent, a manufacturing method thereof, and a using method thereof are provided to secure the dispersibility of nanodiamond powder, and to improve the adhesive force of the nanodiamond powder with the polytetrafluoroethylene. CONSTITUTION: A polytetrafluoroethylene coating agent contains a nanodiamond powder particle, a polar organic solvent in which the nanodiamond powder particle is dispersed, polytetrafluoroethylene mixed with the polar organic solvent, and a silane coupling agent. The silane coupling agent combines with an inorganic functional group of the polytetrafluoroethylene, and an organic functional group of the nanodiamond powder particle.
Patent KR-20100103319-A (KR)
Inventor: BAE CHOONG HYUN
IPC: B30B15/02
Filed: 2009-03-12
Abstract: 본 발명에 의한 파이프 펀칭가공용 프레스금형은 파이프를 노칭하거나 피어싱하기 위한 펀치와 다이의 절단 부위를 둔각으로 형성함으로써 펀치와 다이의 수명을 용이하게 연장하고 파이프의 내부에서 외부로 펀치 가공하여 파이프의 내경 정밀도를 용이하게 유지하기 위하여, 파이프를 노칭 가공하거나 피어싱 가공하는 것으로 이루어지는 파이프 펀칭가공용 프레스금형에 있어서, 하부홀더의 상부에 다이플레이트가 설치되고, 펀치구멍을 형성한 다이가 상기 다이플레이트의 상부에 설치되고, 상기 하부홀더와 다이플레이트, 다이에 설치되는 하부탄성부재에 의해 탄성 지지되는 슬라이드펀치플레이트가 하부볼트에 의해 상하로 이동 가능하게 설치되고, 펀치가 상기 플라이드펀치플레이트에 설치되며, 상부홀더의 하부에 상부플레이트가 설치되고, 상기 상부플레이트에 설치되는 상부탄성부재에 의해 탄성 지지되는 패드가 상부볼트에 의해 상하로 이동 가능하게 설치되고, 상기 슬라이드펀치플레이트를 누르는 펀치누름판이 상기 상부플레이트에 설치되는 것을 포함하되, 상기 다이와 패드 사이에 파이프가 배치됨과 아울러 파이프의 중공부에 펀치가 배치되는 것으로 이루어진다. 
       
     금형, 프레스금형, 펀칭금형, 파이프가공, 파이프 펀칭가공용 프레스금형
Patent KR-20100104872-A (KR)
Title: Tubing apparatus of the sink
Inventor: SON YOUNG WOOK
IPC: A47B77/00
Filed: 2009-03-19
Abstract: PURPOSE: An apparatus for tubing a skink is provided to reduce installation time of a water treatment device, to prevent water from flowing into the inner part of the sink, and to be elastically installed even when the size of a tube is changed. CONSTITUTION: An apparatus(100) for tubing a sink comprises: a body(110) which is installed to pass through the sink(10) and through which tubes(21,23) pass; a bushing(120) which is detachably combined with the end of the body and includes an insertion hole(121); and a connection member(130) which is connected to the body and fixes the body to the sink. A flange unit(112) is formed on the outer side of the body to contact with the upper side of the sink. A packing is inserted between the flange unit and the connection member. The body includes a pipe(111) passing through the sink and a connector(117) which is combined with the upper end of the pipe.
Patent KR-20090105821-A (KR)
Title: Magazine carrier
IPC: B65D85/86
Filed: 2009-03-20
Abstract: PURPOSE: A magazine carrier is provided to improve curing and cleaning performance of a printed circuit board or lead frame by smoothly circulating the hot air and gas. CONSTITUTION: A magazine carrier is comprised of four frames(20,30,40,50) with a plurality of vents(10) and is opened in a front side and a rear side. A stopper(22,32) is formed in a rear boundary of an inner surface of upper and lower frames. The stopper prevents the magazines received through the opened front side from being separated to the outside. A plurality of first protrusions(23,33) are formed in the boundary outline of an outer surface of the upper and lower frames. A plurality of second protrusions(24) are formed in the inner side of the boundary outline. The first protrusion of the upper frame faces the second protrusion of the second protrusion. The second protrusion of the upper frame faces the first protrusion of the lower frame.
Patent KR-20100064280-A (KR)
Title: Multiple distributed feedback laser devices
Inventor: PARK KYUNG HYUN
IPC: H01S5/12
Filed: 2009-03-27
Abstract: PURPOSE: A multiple distributed feedback laser device is provided to consecutively steadily launch a first light source and a second light source of a mutual coherent property by consecutively arranging an active layer on a substrate of a first distributed feedback, a modulation and second distributed feedback domains. CONSTITUTION: A substrate(100) includes a first distributed feedback domain, a modulation domain and a second distributed feedback domain. An active layer(106) is formed on the substrate including the first distributed feedback domain, the modulation domain and the second distributed feedback domain. A first diffraction grating(112a) is coupled with the active layer of the first distributed feedback domain. A second diffraction grating(112b) is coupled with the active layer of the second distributed feedback domain. A first and a second micro heaters(136a,136b) supply a heating to the first and second diffraction gratings respectively. The first and the second micro heaters are independently controlled each other.