baber/WOPTO huggingface dataset:
Patent KR-20120001469-A (KR)
Title: Multilayer film
Inventor: CHO HYUN
IPC: B32B27/18
Filed: 2010-06-29
Abstract: PURPOSE: A multilayer film for a secondary battery is provided to offer the excellent film-forming property and gas barrier property, the high durability, and the low friction coefficient of the film to the secondary battery. CONSTITUTION: A multilayer film for a secondary battery comprises the following: a base layer formed with a polyethylene terephthalate resin; and a skin layer co-extruded on one or both sides of the base layer. The skin layer contains a resin and particles selected from a polyethylene terephthalate/polyethylene naphthalate copolymer or a mixture of polyethylene terephthalate and polyethylene naphthalate. The multilayer film has the thickness of 10-50 micrometers.
Patent KR-20120002048-A (KR)
Title: Liquid crystal display device and manufacturing method of the same
Inventor: JUNG JONG WOOK
IPC: G02F1/1343
Filed: 2010-06-30
Abstract: PURPOSE: A liquid crystal display device and manufacturing method thereof are provided to reduce the light leakage while preventing signal delay by minimizing an overlapping area of a data line or a gate line. CONSTITUTION: A liquid crystal display includes a liquid crystal panel and a driving unit. The liquid crystal panel includes sub pixels(SP3, SP4). The driving unit drives the liquid crystal panel. A sub pixel includes a connection unit. The connection unit connects a common electrode included in adjacent sub pixels in a border area.
Patent KR-20120003226-A (KR)
Title: Tape for setting tiles
Inventor: JO WON MIN
IPC: E04F13/09
Filed: 2010-07-02
Abstract: PURPOSE: A spacer for constructing an interior material is provided to reduce construction time by simply and easily coupling an interior material to an adjacent interior material. CONSTITUTION: A spacer(100) for constructing an interior material comprises a spacer member(110), adhesion layers(120), a waterproof member(130), and release papers(140). The spacer member is composed of a synthetic resin or rubber material. The adhesive layers are formed on both surfaces of the spacer member through adhesive. The waterproof member covers the rear surface and parts of side surfaces of the spacer member. The release papers are attached on both surfaces of the spacer member and are removed in the construction of an interior material.
Patent KR-20110044131-A (KR)
Title: Password input method based on touch screen
Inventor: LEE BYOUNGCHEOL
IPC: G06F3/041
Filed: 2010-07-05
Abstract: PURPOSE: A password Input method using a touch screen is provided to achieve the security of an encoded key. CONSTITUTION: At least one background image is displayed on a touch screen(S10), and locus data are generated as touch input of a user for the touch screen(S20). The locus data are compared with pre-stored password locus data(S30), and password authentication is successfully completed when the locus data are identical to the pre-stored password locus data(S40).
Patent KR-20120006874-A (KR)
Title: Armor materials having shear thickening fluid and method for manufacturing the same
Inventor: YOON BYUNG IL
IPC: B32B27/02
Filed: 2010-07-13
Abstract: PURPOSE: A bullet-proof material containing STF(shear thickening fluid) and a manufacturing method thereof are provided to maintain activity of a wearer because weight is decreased and flexibility is secured by impregnating fabric layer into the STF. CONSTITUTION: A bullet-proof material comprises a front part(100), a back part(120), and a center part(110). The front part includes a first bullet-proof fabric layer and the back part includes a second bullet-proof fabric layer. The center part is located between the front and back parts and includes a third bullet-proof fabric layers impregnated with STF. The third bullet-proof fabric layers are partially cutted.
Patent KR-20120008678-A (KR)
Title: Laser irradiation device and method for manufacturing organic light emitting display device using the same
Inventor: NOH SOK WON
IPC: H01L51/56
Filed: 2010-07-19
Abstract: PURPOSE: A laser irradiation apparatus and a method for manufacturing an organic light emitting display device using the same are provided to improve transfer quality by simultaneously performing transferring and cleaning processes in a thermal transfer process. CONSTITUTION: A laser irradiation apparatus includes a main body unit(110) and a head unit(120). The main body unit generates a laser beam. The head unit includes a laser discharge unit, a vibration generating unit, and a suction unit. The laser discharge unit provides a moving path to discharge the laser beam to the outside. The vibration generating unit generates vibration by inputting and outputting gas. The head unit removes foreign materials on the surface of a target by the vibration.
Patent KR-20120010656-A (KR)
Title: An antenna using composite right/left-handed structure
Inventor: JU JEONG HO
IPC: H01Q5/00
Filed: 2010-07-23
Abstract: PURPOSE: An antenna device and a manufacturing method thereof using a CRLH(Composite Right/Left-Handed) transmission line are provided to filter only a specific frequency band without changing the structure of an antenna by using a matched CRLH transmission line having a filtering feature. CONSTITUTION: A half-wave length patch antenna includes a CRLH transmission line(103) and a transmission line including a patch radiator(100), a transformer(101), a first step(102a), and a second end(102b). A dielectric is formed on a ground plane. A rectangular or circular patch radiator is attached to an upper side of the dielectric. The first step supplies power to the patch radiator. The second end is connected to a power supply terminal. The transformer is placed between the first step of a feed line and the patch radiator. The impedance of the patch radiator and the impedance of the feed line are matched.
Patent KR-20120010716-A (KR)
Title: System for controling gas pressure in dual chamber air-bag for vehicle
Inventor: YOO JAE HAENG
IPC: B60R21/233
Filed: 2010-07-27
Abstract: PURPOSE: A gas pressure regulating system of a dual-chamber airbag for a vehicle is provided to prevent injury of the neck by reducing movement of the breast because pressure of a bottom chamber is sustainably maintained through a one-way vent controlling unit even though pressure of a top chamber is lowered. CONSTITUTION: A gas pressure regulating system of a dual-chamber airbag for a vehicle comprises a cushion unit, an inflator(200), and a one-way vent controlling unit(300). The cushion unit is divided to a top chamber(100a) and a bottom chamber(100b) through a diaphragm(110). The inflator is installed in the top chamber in order to supply gas to the top chamber. The one-way vent controlling unit formed in a diaphragm supplies gas in the top chamber to the bottom chamber in one way.
Patent KR-20120014809-A (KR)
Inventor: JUNG CHANG SOO
IPC: H04R7/02
Filed: 2010-08-10
Abstract: 본 발명은 스피커에 관한 것이다. 
본 발명에 따르면, 복수의 코일에 의해 진동하는 장방형 진동판에 다수의 보강홈을 성형함으로써 진동판의 진동방향으로의 폭(두께)을 최소화시키면서도 진동방향으로의 강성을 보강할 수 있는 기술이 개시된다.
Patent KR-20120017706-A (KR)
Title: Forceps for laser operation
Inventor: LEE KYUNG YONG
IPC: A61B18/22
Filed: 2010-08-19
Abstract: PURPOSE: Forceps for laser surgical operation are provided to shorten surgical operation time and to reduce costs by replacing a glass tube which protects optical fiber when tissues are adhered to the glass tube by heat. CONSTITUTION: Optical fiber(7) passes through a main body. An optical fiber groove(2) is formed on one end of forceps so that optical fiber is exposed main body. An optical fiber fixing device(5) is formed so that the optical fiber is fixed to the other end of the forceps. A glass tube(8) is combined to the optical fiber of the optical fiber groove. The glass tube protects the optical fiber. A plurality of grooves is formed on the optical fiber which is exposed to the optical fiber groove.
Patent KR-20120019033-A (KR)
Title: Apparatus for radiational wireless power transmission and wireless power reception
Inventor: RYU YOUNG HO
IPC: H02J7/00
Filed: 2010-08-24
Abstract: PURPOSE: A radial wireless power transmitting and receiving apparatus is provided to transmit wireless power in a specific direction by controlling a part of unit resonators included in a transmission device. CONSTITUTION: First unit resonators(210) form a magnetic field with a target resonator based on an X axis. Second unit resonators(220) form a magnetic field with the target resonator based on a Y axis. Third unit resonators(230) form a magnetic field with the target resonator based on a Z axis. A feeding unit(240) controls the resonant power transmission of the unit resonators.
Patent KR-20120019738-A (KR)
Title: Linkage structure of a-filla
Inventor: CHA MUN SOO
IPC: B62D25/04
Filed: 2010-08-26
Abstract: PURPOSE: A pillar connection structure is provided to reduce deformation of a vehicle body by minimizing moment because members of the pillar connection structure can be directly connected to smoothly deliver load. CONSTITUTION: A pillar connection structure comprises an pillar upper joint node(100) and a pillar lower joint node(500). The pillar upper joint node is located in a cowl member. The upper part of the pillar upper joint node is connected to one end of a pillar upper member and the lower part of thereof is connected to the upper part of a pillar lower member. The side of the pillar upper joint node is connected to a front upper member. The upper part of the pillar lower joint node is connected to the lower part of the pillar lower member. A side sill(600) is connected to one side of the pillar lower joint node. The other side of the pillar lower joint node is connected to one end of a front cross member(700).
Patent KR-20120028484-A (KR)
Title: Complex semiconductor device for use in mobile equipment
Inventor: KOH YONG NAM
IPC: G06F13/14
Filed: 2010-09-15
Abstract: PURPOSE: A complex semiconductor device is provided to efficiently perform control or test task of various memory chips within a package through one controller. CONSTITUTION: A first chip package(100) accepts multi-chips. A second chip package(220) accepts memory chips for a mass storage. A controller(210) includes a complex package with the first and second packages and controls chips within the first and second packages. The complex package includes a package-on-package. The controller is connected to the outside of the complex package.
Patent KR-20120031635-A (KR)
Title: A method for preparation of mechanically robust organic-inorganic hybrid conductive thin film by using vapor phase polymerization with silicone precursor
Inventor: YIM JIN HEONG
IPC: G02F1/13
Filed: 2010-09-27
Abstract: PURPOSE: A manufacturing method of organic-inorganic hybrid conductive thin film using vapor-phase polymerization of a silicon precursor and a monomer is provided to improve scratch resistance, surface flatness, and solvent resistance. CONSTITUTION: A manufacturing method of organic-inorganic hybrid conductive thin film comprises the following steps: coating an oxidizing agent solution consisting of oxidizing agent and solvent on a coated material to form a uniform layer; introducing the coated material to a gas phase polymerization reactor which has a mixed solution of silicon precursors(6) and conductive polymer monomers; manufacturing an organic-inorganic hybrid conductive thin film using gas phase polymerization; and washing and drying the organic-inorganic hybrid conductive thin film. The oxidizing agent is iron(III) salt. The coated material is a polymer, a glass, or a metal substrate. The conductive polymer monomer can be more than one type selected from the following: aniline or an aniline derivative, pyrrole or a pyrrole derivative, or thiophene or a thiophene derivative.
Patent KR-20120031670-A (KR)
Title: Ship building method
Inventor: LEE HYO JIN
IPC: B63B9/06
Filed: 2010-09-27
Abstract: PURPOSE: A method for building a large ship in a small building area using a submerged cofferdam is provided to enhance the competitiveness of a small building area by extending the size limit of a ship which can be built in the small building area. CONSTITUTION: A method for building a large ship in a small building place is as follows. A ship is divided into a large-weight hull(A) with a large volume and a mobile hull(B) which is maneuvered by an engine room and a screw drive, and the hulls are separately assigned and built in one or more building places. The mobile hull is moved to the building area where the other hull exists. A submerged cofferdam is fixed to the hulls by underwater welding in order to secure a work place for welding a coupling line between the hulls. Once seawater is discharged from the cofferdam and the hulls and the insides of the cofferdam and the hulls are dry, the hulls are assembled by welding the interior of the hulls withing the cofferdam.
Patent KR-20110036517-A (KR)
Title: Semiconductor device
Inventor: MASUOKA FUJIO
IPC: H01L21/82
Filed: 2010-09-30
Abstract: PURPOSE: A semiconductor device is provided to configure a CMOS inverter circuit using one columnar structure, thereby highly integrating the CMOS inverter circuit. CONSTITUTION: A columnar structure is arranged on a substrate and is made of p type silicon, n type silicon, and oxide(116). The oxide is placed between the p type silicon and the n type silicon. The oxide is expanded vertically to the substrate. An n-type silicon layer(134) with a high concentration is arranged on the upper/lower sides of the p type silicon. p type silicon with a high concentration is arranged on the upper/lower sides of the n type silicon. An insulator surrounds the p type silicon, the n type silicon, and the oxide and functions as a gate insulator. A conductor(128) surrounds the insulator and functions as a gate electrode.
Patent KR-20120038591-A (KR)
IPC: H01L21/82
Filed: 2010-10-14
Abstract: 본 발명은 안티퓨즈의 안정적인 동작을 위하여 게이트 패턴과 소스/드레인 접합 영역 사이에 게이트 파괴 방지막을 형성하고, 게이트 패턴의 하부의 모서리 양끝단에 게이트 산화막을 형성함으로써 전압 인가 시 중첩된 게이트 산화막을 파괴(rupture)함으로써 전류 레벨을 안정화시키고 안정적인 동작이 가능한 반도체 소자의 안티퓨즈 제조 방법을 제공한다.
Patent KR-20120047602-A (KR)
Title: Positive electrode for lithium air battery, method of preparing the same, and lithium air battery employing the same
Inventor: ROEV VICTOR
IPC: H01M12/06
Filed: 2010-11-04
Abstract: PURPOSE: A lithium air battery comprises a catalyst or/and a catalyst support comprising a carbon-based material doped by a non-metallic element, is provided to increase the activity of a catalyst, to retrain overvoltage at charging/discharging, and improving energy efficiency. CONSTITUTION: A lithium air battery comprises a carbon-based material doped by a non-metallic element. A manufacturing method of the positive electrode comprises: a step of preparing mixed solution by mixing non-metallic precursor and hollow porous material into solvent; a step of drying the mixed solution, and forming a plasticized material by plasticizing the dried material under un-activated atmosphere; and a step of contacting the plasticized material to storing acid. A lithium air battery(10) comprises a negative electrode(13) capable of charging/discharging lithium ions, an electrolyte(18), and a positive electrode(15) having oxygen as a positive electrode active material.
Patent KR-20110081752-A (KR)
Title: Substrate processing apparatus
Inventor: FUKUHARA FUMITO
IPC: H01L21/027
Filed: 2010-11-08
Abstract: PURPOSE: A substrate processing apparatus is provided to increase the number of a substrate to be processed by spraying a process solution through only a first slit nozzle. CONSTITUTION: In a substrate processing apparatus, a transfer unit(2,3) is accessible to a coating unit and a drying unit(4). A substrate passing through a coating process is loaded in the drying unit, and then the substrates passing through a drying process is loaded in the coating unit again. Racks are installed to load the substrate from the drying unit. A mechanism returns the substrate passing through a heating process to the racks.
Patent KR-20120048933-A (KR)
Inventor: KIM HYUNG SU
IPC: H04W4/16
Filed: 2010-11-08
Abstract: PURPOSE: A one button call switching method is provided to switch a call to a call switching terminal by one button and to offer convenience of a user. CONSTITUTION: A call switching request terminal transmits a call connection request message to a switching target terminal(S208,S210). The call switching request terminal transmits a response message to the call switching request terminal if there is a response event. If there is the response event from the call switching terminal, the call switching terminal transmits the response message to the call switching request terminal(S218~S222).
Patent KR-20120089386-A (KR)
Title: a golf putter for multi-function
Inventor: YEA WON DONG
IPC: A63B53/00
Filed: 2010-11-09
Abstract: PURPOSE: A multifunctional putter for golf is provided to enable a user to select the weight of a putter according to his/her preference. CONSTITUTION: A multifunctional putter for golf comprises a putter head(10), a putter and chipper face bundle(20), a shaft(30), and a grip. The putter head strikes a golf ball. The shaft is combined with one side upper end of the putter head in the vertical direction. The grip is fitted in and combined with the end of the shaft. The face bundle insertion hole is formed in the front of the putter head. The putter and chipper face bundle is fixed by magnetic force.
Patent KR-20120049992-A (KR)
Title: Method for manufacturing tensile strength 590mpa class hot rolled high burring steel with excellent variation of mechanical property
Inventor: KANG HEE JAE
IPC: C22C38/00
Filed: 2010-11-10
Abstract: PURPOSE: A method for manufacturing high-strength hot-rolled and burred steel with low variation of materials and tensile strength of 590MPa is provided to manufacture high-quality hot-rolled high-burring steel by reducing the variation of materials in the width and length directions of strip. CONSTITUTION: A method for manufacturing high-strength hot-rolled and burred steel with low variation of materials and tensile strength of 590MPa comprises the steps of: continuously casting steel to thin slab(a) with a thickness of 30-150mm, roughly rolling, heating, finally rolling, and winding the thin slab, a step of finish rolling the strip with a rolling speed difference of 15% or less, continuously cooling the finally rolled strip to 630-690°C on a runout table(60), and air-cooling the strip for 3-9 seconds and winding at 380-490°C. The steel comprises C(Carbon) of 0.03-0.1wt.%, Si(Silicon) of 0.01-0.3wt.%, Mn(Manganese) of 1.0-2.0wt.%, P(Phosphorus) of 0.001-0.025wt.%, S(Sulfur) of 0.001-0.004wt.%, Cr(Chromium) of 0.001-2.0wt.%, Al(Aluminum) of 0.01-1.0wt.%, N(Nitrogen) of 0.001-0.02wt.%, the total tramp element of 0.18wt.% or less, one or more among Ti(Titanium) of 0.001-0.1wt.%, Nb(Niobium) of 0.001-0.1wt.%, V(Vanadium) of 0.001-0.1wt.%, and B(Boron) of 0.0002-0.003wt.%, and Fe(Iron) and inevitable impurities of the remaining amount.
Patent KR-20120050694-A (KR)
Title: Battery pack with prefabricated light emitting portion
Inventor: BAEK MOO RYONG
IPC: H01M50/103
Filed: 2010-11-11
Abstract: PURPOSE: A battery pack is provided to reduce manufacturing cost by simplifying process, and to reduce defective product by omitting unnecessary processes. CONSTITUTION: A battery pack comprises a plurality of electroluminescent devices, switch for operating the electroluminescent devices, a case, a support part(21) fixed to an inner side of the case, an elastic connection part(30) extended from one side of the support part, a button formed on the end part of the elastic connecting part; and an observation part(50), which is fixed between the support part and the case, passing light through emitted from the electroluminescent device. In the case, a button hole for exposing the button, and an observation hole for exposing light passed through the observation part are formed.
Patent KR-20120051376-A (KR)
Title: Polypropylene compositions having excellent impact-resistance and press-resistance
Inventor: CHO YOUNG DON
IPC: C08F210/06
Filed: 2010-11-12
Abstract: PURPOSE: A polypropylene composition is provided to manufacture a pipe and components with excellent pressure resistance in high temperatures, flexibility, and low temperature impact properties. CONSTITUTION: A polypropylene composition comprises ethylene-propylene random-elastomer composition, and a B-crystal generator. The comprise ethylene-propylene random-elastomer composition contains a random copolymer of which ethylene content is 0.5-10 weight%, melt index is 0.1-5 g/10min, and ethylene-propylene elastomer of which ethylene content is 25-75%. In the polypropylene composition, the relative weight ratio of the ethylene-propylene random copolymer and ethylene-propylene elastomer is 95-99.9 : 0.1-5.
Patent KR-20120054365-A (KR)
Title: Compound semiconductor solar cell and manufacturing method thereof
Inventor: CHO DAE HYUNG
IPC: H01L21/203
Filed: 2010-11-19
Abstract: PURPOSE: A compound semiconductor solar battery and a manufacturing method thereof are provided to reduce manufacturing costs of the solar battery by forming an impurity diffusion prevention film in the same chamber with a back side electrode. CONSTITUTION: An impurity diffusion prevention film(120) is provided to a substrate and is composed of one metal layer among chrome, cobalt, or copper. An alkali component is added to the impurity diffusion prevention film. The thickness of the impurity diffusion prevention film is 0.01 to 10micrometers. A back side electrode is provided to the impurity diffusion prevention film and is composed of molybdenum. A CIGS system light absorption layer(140) is provided to the back side electrode. A front side transparent electrode(160) is provided to the CIGS system light absorption layer.
Patent KR-20120055753-A (KR)
Title: Dissolved oxygen measurement system
Inventor: YU HAN YOUNG
IPC: G01N27/30
Filed: 2010-11-22
Abstract: PURPOSE: A system for measuring dissolved oxygen is provided to continuously analysis dissolved oxygen in a short time without gathering water by directly installing a device for measuring the dissolved oxygen in a river. CONSTITUTION: A system for measuring dissolved oxygen(10) comprises a hydrogen storage unit(120), a first hydrogen fuel cell(130), a water storage tank(160), a second hydrogen fuel cell(150), and a control unit. The first hydrogen fuel cell generates a first electrical energy by reacting hydrogen and water supplied from the outside in real time. The second hydrogen fuel cell generates a second electrical energy by reacting the water and hydrogen stored in the hydrogen storage unit. The control unit analyzes the first and second electrical energy.
Patent KR-20120055013-A (KR)
Title: Method for setting control time of lane keeping assist system
Inventor: JUNG IN YONG
IPC: B60W30/12
Filed: 2010-11-22
Abstract: PURPOSE: A method for setting control time of lane keeping supporting system is provided to induce safer driving by preventing car accident by starting or ending a steering control if a risk of deviating lane gets higher. CONSTITUTION: A method for setting control time of lane keeping supporting system comprises next steps: collecting lane information from an image sensor(100); computing predicted deviation amount by using lane information; computing desired yaw angle by using predicted deviation amount; computing the goal yaw rate by using the goal reentrant angle; computing a requested steering angle by using the goal yaw rate; computing a correction steering angle by comparing the requested steering angle with actual steering wheel steering angle by manipulation of operator; automatically controlling steering of the vehicles so that the correction steering angle enters into criteria range.