baber/WOPTO huggingface dataset:
Patent KR-20110052002-A (KR)
Title: 곡선 커터칼
Inventor: KIM KEUN KYOUNG
IPC: B26B1/00
Filed: 2009-11-12
Abstract: 본 발명은, 슬라이드형 커터칼에 관한 것으로서, 특히 절단선에 의해 마모된 날 부분의 단위 칼날을 제거하는 형태의 커터식 칼날본체에 있어서, 칼날과 칼날본체를 곡선으로 제작한다. 종래의 칼날은 직선으로, 효과적으로 베기 위하여 절단면과 칼날의 각도를 작게 할 경우 누르는 압력이 약해지고 누르는 압력이 강해지게, 칼날의 각도를 크게 할 경우 절단물체가 쉽게 긁히거나 뜯기는 경우가 발생하기 쉽다. 커터칼의 용도는 주로 종이 등의 얇은 물체를 베는 용도로 곡선 칼날을 가지는 칼날본체를 곡선으로 제작할 경우 절단면과 칼날과의 각도가 작아 베는데에 용이하고, 종래의 칼날에 비해 압력손실도 적다. 또한 종래의 칼날은 끝 부분이 마모되어 그 기능을 다하지 못할 경우 단위 칼날을 절단하기 때문에 단위 칼날에서 사용되지 않은 부분도 버리게 되는 반면, 곡선 칼날본체의 경우 단위 칼날의 중간 부분도 사용할 수 있어 자원낭비를 최소화할 수 있는 것을 특징으로 한다. 
       
     커터칼, 곡선
Patent KR-20110055826-A (KR)
Title: Method for sorting gold and silver minerals by froth flotation
Inventor: KIM HYUNG SEOK
IPC: B03D101/04
Filed: 2009-11-20
Abstract: PURPOSE: A method for sorting gold and silver minerals through froth flotation is provided to allow gold to enable stable supply of raw materials by enabling the production of a concentrate. CONSTITUTION: A method for sorting gold and silver minerals through froth flotation comprises: a raw mineral preparation step(S100); a microparticle removal step(S200) of removing microparticles from the raw mineral; and a froth flotation sorting step(S300) of froth flotation-sorting gold and silver concentrates from the raw mineral from which microparticles are removed.
Patent KR-20100061382-A (KR)
Title: Film deposition apparatus, film deposition method, semiconductor device fabrication apparatus, susceptor used therein, and computer readable storage medium
Inventor: HONMA MANABU
IPC: H01L21/00
Filed: 2009-11-27
Abstract: PURPOSE: A penetrating apparatus, a penetrating method, a semiconductor manufacturing apparatus, a susceptor using the same, and a computer-readable memory medium are provided to create a reaction product on a substrate by implementing a cycle with providing 2 kinds of a reaction gas with reacting each other on the substrate. CONSTITUTION: A substrate transferring arm(10) includes a hooking unit(10a). A susceptor(2) is installed within a container with rotating possibly. A first reaction providing unit provides the first reaction gas on the one side. A second reaction providing unit provides the second reaction gas on the one side. A separating area separated a first processing area and a second processing area(P2). Exhaust pipes(61, 62) exhaust inside of the container.
Patent KR-20110059170-A (KR)
Title: Stiffener for vehicle
Inventor: LEE JEONG HO
IPC: B60R21/34
Filed: 2009-11-27
Abstract: PURPOSE: A vehicle stiffener is provided to decrease the injury of a pedestrian since if a vehicle collides with the pedestrian, the upper and lower behaviors of the stiffener mitigate shock. CONSTITUTION: A vehicle stiffener(100) comprises upper and lower stiffener units(110,120) and a connecting stiffener unit(130). The upper stiffener unit is arranged over a bumper back-beam(200) and is protruded to the front of a vehicle. The lower stiffener unit is arranged under the bumper back-beam and is protruded to the front of the vehicle. The connecting stiffener unit integrally connects the upper and lower stiffener units. The connecting stiffener unit is fixed to the bumper back-beam.
Patent KR-20110061223-A (KR)
Title: Impact absorption steering wheel for a large size vehicle
Inventor: SHIN DONG HO
IPC: B62D1/04
Filed: 2009-12-01
Abstract: PURPOSE: By using the aluminum alloy of 4 spoke type, the weight of the steering wheel can be reduced. CONSTITUTION: An impact absorption steering wheel for heavy vehicles comprises a rim(10), a hub(20), a spoke(30), and a cover. The hub is located in the center of the rim and couples the rim to the steering column of the vehicle. The spoke is composed of four in order to fix the rim on the hub. The cover is coated outside rim, hub, and spoke and absorbs impact. The spoke and rim are combined through aluminum die casting method.
Patent KR-20100005183-A (KR)
Title: Digital broadcast receiver and method for processing stream thereof
Inventor: PARK EUI JUN
IPC: H04N7/12
Filed: 2009-12-02
Abstract: PURPOSE: A digital broadcast receiver and a stream processing method thereof are provided to transceive a multi transport stream including a normal stream and a turbo stream having various coding rates. CONSTITUTION: A demodulator(310) receives and demodulates a transport stream including a normal data stream and a supplementary data stream. An equalizer(320) equalizes the demodulated transport stream. A digital broadcast transmitter encodes the supplementary data stream, codes the supplementary data stream according to a variable coding rate, and multiplexes the coded supplementary data stream to the normal data stream in order to generate the transport stream. Decoders perform decoding corresponding to the decoding rate with respect to the supplementary data stream of the equalized transport stream.
Patent KR-20110062476-A (KR)
Title: Joint connector for vehicle
Inventor: KIM JONG JOO
IPC: H01R13/62
Filed: 2009-12-03
Abstract: PURPOSE: A joint connector for a vehicle is provided to enable stable delivery of electric signals through accurate connection, thereby preventing malfunctions of components. CONSTITUTION: A joint connector for a vehicle comprises a joint unit(100) and male and female housings(300,400). The joint unit comprises a bus bar(110) extended in a width direction and a joint holder(120) in which the bus bar is installed. The mail housing has male terminals(310) and projections which press the bus bar so that the bus bar contacts the male terminals when the male housing mates with the female housing. The female housing has an insertion groove(420) in which the joint unit and the male housing are inserted and female terminals(410) which contact the male terminals.
Patent KR-20110065119-A (KR)
Title: Auxiliary storage unit
Inventor: LEE YONG KYU
IPC: G06F13/10
Filed: 2009-12-09
Abstract: PURPOSE: An auxiliary memory device is provided to divide a last page of a file into a plurality of mini pages. CONSTITUTION: A data storage area(110) includes a plurality of pages. The predetermined number of the plurality of pages is divided into the predetermined number of mini pages. A storage unit(120) includes a mini page free list(121) and a page free list(124). A mini page free list and a page free list are used by a control unit(130). The control unit records and manages a file of a data storage region.
Patent KR-20110068435-A (KR)
Title: Hairline decoration sheet having excellent metallic effect
Inventor: KIM HYUNG GON
IPC: B32B15/08
Filed: 2009-12-16
Abstract: PURPOSE: A decoration sheet with metal effect of a hair line is provided to form the hair line on a release film. CONSTITUTION: A decoration sheet(100) comprises: a transparent resin layer(10) having a hair line(H); a metal layer(20) formed at the opposite side of the hair line; an adhesive layer(30) formed at the lower portion of the metal layer; and a substrate layer(40) formed at the lower part of the adhesive layer. The decoration sheet further comprises a primer layer between the transparent resin layer and metal layer and print layer between the adhesive layer and substrate layer.
Patent KR-20100070999-A (KR)
Title: Pressure-sensitive adhesive composition, polarizer and liquid crystal display
Inventor: YOON SUNG SOO
IPC: C09J7/38
Filed: 2009-12-16
Abstract: PURPOSE: A pressure-sensitive adhesive composition, a polarizer, and a liquid crystal display including thereof are provided to prevent the light leakage phenomenon caused by the dimensional change of the polarizer. CONSTITUTION: A pressure-sensitive adhesive composition forms an Interpenetrating polymer network after curing, and includes the storage modulus of 0.05~0.3MPa at 80 deg C, and the storage modulus after curing of 0.07~0.3MPa at 23 deg C. The pressure-sensitive adhesive composition contains a cross linkable acrylic resin, and a poly-functional cross-linking agent. A polarizer includes a polaroid film, and an adhesive layer containing a cured material of the composition. The polaroid film includes a polarized light device, and a protective film formed on both sides of the polarized light device.
Patent KR-20110070076-A (KR)
Inventor: JUNG OH JIN
IPC: H01L27/146
Filed: 2009-12-18
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to minimize plasma damage occurring when an HDP(High Density Plasma) insulating film is formed, thereby increasing the reliability of the image sensor. CONSTITUTION: A photo diode(110) is formed on a semiconductor substrate(100). A first interlayer insulating layer(210) is formed on the semiconductor substrate which includes the photo diode. A metal wire is formed on the first interlayer insulating layer. A second interlayer insulating layer(400) is formed on the first interlayer insulating layer. The second interlayer insulating layer has the structure in which O3 TEOS(Tetra-Ethyl-Ortho-Silicate) and HDP insulating film are laminated.
Patent KR-20110070322-A (KR)
Inventor: SONG GIL HO
IPC: A23B7/10
Filed: 2009-12-18
Abstract: PURPOSE: An apparatus for preventing the generation of frost of a kimchi storage tank, and a method thereof are provided to supply cool air into the storage tank after dehydrating. CONSTITUTION: An apparatus for preventing the generation of frost of a kimchi storage tank comprises the following: an air circulation path(1) formed in the storage tank; a frost prevention unit(2) condensing the moisture in air, by being installed on the air circulation path; and a blower(3) circulating the air inside the storage tank. The frost prevention unit is an evaporator or a hygroscopic agent.
Patent KR-20110070420-A (KR)
Title: Optical switch using mach-zehnder interferometor and optical switch matrix having the same
Inventor: SHIN JANG UK
IPC: G02B6/125
Filed: 2009-12-18
Abstract: PURPOSE: An optical switch using a Mach-Zhender interferometer and an optical switch matrix including the same are provided to enhance a loss or a cutoff property by using an optical delay line which generates an optical length difference with the unit of a half wavelength. CONSTITUTION: The first coupler(120) splits an optical signal, transmitted to the first or the second input waveguides(113,114), into two optical signals. An optical delay line(140) includes the first and second female waveguides (141,142) transmitting the splitted optical signals, and generates an optical path difference with the unit of a half wavelength or one wavelength. The second coupler(130) splits each of the optical signals, outputted from the optical delay line, into two optical signals and transmits the splitted optical signals to the first or the second output waveguides(153,154).
Patent KR-20110070548-A (KR)
Title: Semiconductor light emittingdevice having improved light extraction efficiency and method for manufacturing the same
Inventor: KIM GI BUM
IPC: H01L33/44
Filed: 2009-12-18
Abstract: PURPOSE: A semiconductor light emitting device with high light efficiency and a manufacturing method thereof are provided to improve light efficiency by reducing a light loss due to internal total reflection through a passivation layer made of organic materials with a high refractive index. CONSTITUTION: A first conductive semiconductor layer(20) is formed on a substrate(10). The active layer is formed on the first conductive semiconductor layer. A second conductive semiconductor layer(40) is formed on the active layer. A transparent electrode layer is formed on the second conductive semiconductor layer. A passivation layer(80) protects the semiconductor layer and blocks a leakage current.
Patent KR-20110073809-A (KR)
Inventor: KIM KI WOOK
IPC: E05C9/04
Filed: 2009-12-24
Abstract: 본 발명은 샷시문에 사용되는 도어록의 구조를 눌림버튼에 의해 샷시문이 괘,해정되게 하므로써, 사용시 간편하게 사용토록 함은 물론 눌림버튼을 중앙에 형성하여 좌우 구분없이 도어록이 샷시문의 좌우측에 간편하게 설치 사용될 수 있도록 한 것이다. 
     이를 위하여 본 발명은 창틀에 설치되고 양단부에 걸림단턱이 형성되는 걸림구와; 상기 걸림구와 대응한 위치에 위치하고 샷시문에 설치 고정되는 몸체와; 상기 몸체 내부에 일정한 간격을 두고 각각 형성되고 한쪽 중간에는 걸림단턱 하단과 마주치는 밀림돌기가 형성되며, 이 밀림돌기가 걸림단턱에 의해 하부로 회전하면 동시에 회전하면서 걸림단턱 상단을 구속하는 구속돌기가 일체로 형성되는 작동레버와; 상기 구속돌기에 의해 걸림구가 구속되면 양단부는 작동레버의 하단에 형성된 걸림돌기와 접촉된 상태를 유지하는 유지돌기가 형성되고, 유지돌기가 걸림돌기와 접촉 상태로 있다가 눌림부가 눌려지면 코일스프링의 장력을 극복하고 내부로 진입하면서 상기 유지돌기가 요홈에 위치되게 하는 눌림버튼과; 일단은 작동레버 상단에 고정되고 타단은 몸체 바닥면에 고정된 상태에서 유지돌기가 요홈에 위치하면 압축되어 있던 스프링력에 의해 작동레버가 상부로 회전하면서 원상복귀되게 하는 복귀스프링으로 구성하는 것에 그 특징이 있다. 
       
     도어록, 샷시문, 작동레버, 눌림버튼, 몸체
Patent KR-20110073888-A (KR)
Title: Method for controlling action of travelling and operating apparatus for safety driving of construction machine and apparatus for the same
Inventor: HA EUN YOUNG
IPC: F15B20/00
Filed: 2009-12-24
Abstract: PURPOSE: An apparatus and a method for controlling the operation of a traveling and working device for the safe operation of a construction machine are provided to prevent malfunction by preventing a power source from being applied to a solenoid valve. CONSTITUTION: An apparatus for controlling the operation of a traveling and working device for the safe operation of a construction machine comprises safety lever(201), an ECU(202), a solenoid valve(203), and a relay(204). The safety lever applies an operation signal to the ECU. The ECU selectively supplies a power source to the solenoid valve depending on the applied operation signal. The solenoid valve switches a hydraulic path depending on the supplied power source. The relay applies an electric current to the solenoid valve.
Patent KR-20110077641-A (KR)
Title: Cryogenic lng high-speed charging module
Inventor: KIM IL GUEN
IPC: F17C13/04
Filed: 2009-12-30
Abstract: PURPOSE: A cryogenic liquefied natural gas high-speed charging module is provided to charge quickly and safely and to control the pressure or flow of fluids inside a fuel tank of a movable vehicle effectively. CONSTITUTION: A cryogenic liquefied natural gas high-speed charging module comprises a manifold having a flow passage and many openings to connect pipes, a charging pipe(121) connected to the manifold and attached with a charging check valve(123) and a charging connector(122), a fuel injection pipe(131) connected to the manifold and provided with an injection connector(132) to supply cryogenic liquefied natural gas filled in a fuel tank to an engine of a vehicle, a gas exhaust pipe(141) connected to the manifold and provided with a gas exhaust port(142) and a gas cutoff valve(143), a first relief pipe(151) connected to the manifold and attached with a first relief valve(152), a second relief(161), connected directly to the outer circumference of a tank neck of the fuel tank and attached with a second relief valve(162), and a cryogenic economizer(153) connected to the manifold and opened in two directions when the pressure of an inlet(153a) or an outlet(153b) is above the preset pressure and keeping the pressure of a fuel supply line regularly.
Patent KR-20110078302-A (KR)
Title: Apparatus and method for transmitting/receiving time broadcasting information coded dual tone multi-frequency using power-line broadcasting
Inventor: WOO SAM YONG
IPC: H04B3/54
Filed: 2009-12-31
Abstract: PURPOSE: A power line transmission and reception apparatus of video broadcast information by using a complex frequency code and a transmission and reception method thereof are provided to exclude a mutual influence of a harmonic signal that is generated by a nonlinearity of an alternating frequency. CONSTITUTION: A power line(100) transmits a predetermined power signal. A broadcast signal formation apparatus(200) encodes one or more video broadcast information among a year, a month, a day, an hour, a minute and a second that are corresponding to the specific zero crossing view point of a current power signal. The broadcast signal formation unit creates a video broadcast signal that is composed by different frequency of a complex frequency code according to a coded video broadcast signal. A broadcast signal associated apparatus(300) combines the video broadcast signal with a power signal.
Patent KR-20090035559-A (KR)
Title: Cement admixture and cement composition making use of the same
Inventor: WATANABE YOSHIHARU
IPC: C04B24/10
Filed: 2006-08-01
Abstract: A cement admixture for concrete that is capable of producing a concrete which realizes avoiding of drooping, etc., freedom from material separation, lightweight, decreasing of slump loss and excellent working efficiency, and that makes use of a polycarboxylic acid salt water reducing agent. Further, there is provided a cement composition making use of the cement admixture. In particular, there is provided a cement admixture for concrete making use of a polycarboxylic acid salt water reducing agent, wherein there are contained bentonites (preferably one or two or more members selected from the group consisting of bentonite, acid clay and activated earth) and polyvinyl alcohol, and further provided the cement admixture loaded with any of a sugar group. Still further, there is provided a cement composition comprising, as main components, cement, a polycarboxylic acid salt water reducing agent, any of bentonites and polyvinyl alcohol, and provided the cement composition loaded with any of a sugar group. Preferred cement composition comprises, per 100 parts of cement, 0.3 to 5 parts of polycarboxylic acid salt water reducing agent, 0.1 to 10 of bentonite, 0.03 to 1 part of polyvinyl alcohol and 0.01 to 0.2 part of sugar.
Patent KR-20090033468-A (KR)
Title: Dispersion stabilizer for vinyl compound suspension polymerization
Inventor: SHIBUTANI MITSUO
IPC: C08L29/04
Filed: 2006-08-01
Abstract: A dispersion stabilizer for vinyl compound suspension polymerization with which due to excellence in dispersion stability at polymerization, there can be obtained vinyl chloride polymer particles with sharp particle size distribution and high bulk density, and with which there can be produced vinyl chloride polymer particles being less in wet foam ratio, being resistant to formation of foamy polymer or polymer scale attributed to dry foam, further being less in staining and excelling in heat resistance. There is provided a dispersion stabilizer comprised of a PVA resin of 65 to 87 mol% saponification degree having a 1,2-diol component in its side chain.
Patent KR-20090038897-A (KR)
Title: Method for cutting of open-cell foams based on aminoplasts and method for the production of flakes or particles
Inventor: QUADBECK SEEGER HANS JUERGEN
IPC: B24D18/00
Filed: 2007-07-03
Abstract: The invention relates to an improved method for cutting open-celled foams based on aminoplasts and to the production of flakes or fine particles, wherein an open-cell foam is soaked with a liquid and the soaked foam is cut.
Patent KR-20090057238-A (KR)
Title: Automated system for detection of chemical compounds
Inventor: DANILCHIK PAUL
IPC: G01N30/04
Filed: 2007-08-02
Abstract: An automated system for processing a liquid test sample is provided. The disclosed automated system comprises a gas and liquid separator; an attachment for a first gas source that provides a flow of gas for transferring the test sample from a sealable sample container to the gas and liquid separator and for removing at least one volatile component from the test sample in the gas and liquid separator, wherein a chemical compound of interest present in the test sample is converted to at least one volatile species prior to transfer of the test sample into the gas and liquid separator, a trapping vessel in fluid communication with the gas and liquid separator, wherein the trapping vessel contains at least one material capable of separating the at least one volatile species of the chemical compound from the at least one volatile component and retaining the at least one volatile species, and a heat source for rapidly heating the at least one material in the trapping vessel to a temperature sufficient to release the at least one volatile species from the at least one material.
Patent KR-20090035041-A (KR)
Title: Method of producing electrode for secondary battery, and secondary battery
Inventor: FUJITA HIDEAKI
IPC: H01M4/131
Filed: 2007-07-09
Abstract: An active material layer (2) is applied to a current collector (1) so as to expose the current collector. The width of a first non-formed portion (1a) at one end of the current collector (1) is less than the width of a second non-formed portion (1b) at the other end. Then, a porous membrane (3) is formed on the current collector (1) so as to cover the active material layer (2). The porous membrane (3) is formed so as to cover that end face of the active material layer (2) that is at the first non-formed portion (1a) and to expose that portion of the current collector (1) that is at the second non-formed portion (1b).
Patent KR-20090067140-A (KR)
Title: Set of light emissive diode elements for a backlight device and backlight display
Inventor: RILLY GERARD
IPC: G09G3/32
Filed: 2007-09-19
Abstract: The present invention is situated in the field of backlight devices for all types of backlight displays or projectors, such as liquid crystal displays or any type of backlight panel such as advertising panels. The invention relates to a backlight device with light emissive diodes (31) not requiring the suppl of a large current. According to the invention, each light emissive diode (31) of the backlight device is combined with a voltage converter capable of storing energy during part of the operating cycle and then discharging this energy into the light emissive diode (31) during another part of the cycle.
Patent KR-20090061015-A (KR)
Title: Compatible optical recording medium
Inventor: KNITTEL JOACHIM
IPC: G11B7/243
Filed: 2007-09-24
Abstract: The optical recording medium has a recording layer (2) sensitive for recording at a first wavelength and sensitive for reading at a second wavelength, the recoding layer (2) having a groove structure (4), wherein at the first wavelength the groove structure (4) has a diffraction efficiency into a first diffraction order sufficiently large to generate a push-pull signal, and at the second wavelength it has a diffraction efficiency into a first diffraction order close to zero. The optical pickup for recording on an optical recording medium intended to be read with a second wavelength and a second numerical aperture is characterized in that it has a light source for generating a light beam at a first wavelength and a numerical aperture given by the second numerical aperture multiplied with the ratio of the first wavelength and the second wavelength.
Patent KR-20090086399-A (KR)
Title: Process for producing laminates of unidirectionally arranged polymeric tapes
Inventor: BACKER JAN ADOLPH DAM
IPC: B29C70/04
Filed: 2007-09-29
Abstract: Process for producing a laminate being built of at least two monolayers of polymeric tapes, the polymeric tapes having a tensile strength of at least 200 MPa, said process comprises the steps of-forming a first monolayer of polymeric tapes by pre-tensioning the polymeric tapes and subsequently positioning the polymeric tapes under tension in a unidirectional, parallel manner,-forming at least a second monolayer over the first monolayer in the same manner the first monolayer is formed, thereby-stacking the at least two monolayers of polymeric tapes in such a way that the direction of the polymeric tapes is the same in every monolayer and that the polymeric tapes of each monolayer are offset to the tapes of the adjoining monolayer above or below that monolayer-consolidating the thus stacked monolayers of polymeric tapes to obtain a laminate. ® KIPO & WIPO 2009