baber/WOPTO huggingface dataset:
Patent KR-20110004588-A (KR)
Title: Printed circuit board and manufacturing method thereof
Inventor: SEO DAE SEOK
IPC: H05K3/28
Filed: 2009-07-08
Abstract: PURPOSE: A printed circuit board and a manufacturing method thereof are provided to prevent the deterioration of adhesion due to non-uniformity of blackening process by excluding the blackening process. CONSTITUTION: A core substrate with a first circuit is provided(S110). A flat surface is formed by coating primer resin on the upper surface of a core substrate(S120). A prepreg is laminated on the flat surface(S130). A second circuit is formed on the upper surface of the prepreg(S140).
Patent KR-20110007750-A (KR)
Title: Oxygen cutter head
Inventor: YU YOUNG CHEUL
IPC: B23K7/10
Filed: 2009-07-17
Abstract: PURPOSE: An oxygen cutter head without a fire hole is provided to improve work efficiency using an oxygen cutter coupling light heads and to reduce manufacturing costs. CONSTITUTION: An oxygen cutter head without a fire hole comprises a head(10), an oxygen nozzle(20), and a tip(40). The head comprises an oxygen inlet(11), a gas inlet(12), and a screw part(13'). The oxygen nozzle comprises a screw part(21) and an oxygen discharge hole(22). The screw part of the oxygen nozzle is combined with the screw part of the head. The oxygen flowing in the oxygen inlet of the head is discharged through the oxygen discharge hole. A tip is fixed to the projection of a nut(30) by a hanging projection(41). The tip comprises a gas discharge hole(42).
Patent KR-20100010490-A (KR)
Title: Blue-colored composition for color filters, color filter, and color display device
Inventor: NAKAMURA TAKASHI
IPC: G02B5/20
Filed: 2009-07-21
Abstract: PURPOSE: A blue colored composition for color filter, color filter, and color display apparatus are provided to improve brightness, color expression area, and contrast ratio. CONSTITUTION: A color filter contains one or more red filter segment, one or more green filter segment, and one or more blue filter segment. The blue filter segment contains blue colored composition. A color display apparatus comprises a light emitting device having a white light emitting organic EL(electro luminescence) element as a light source.
Patent KR-20110009935-A (KR)
Title: Electrode set in the ccfl and ccfl thereof
Inventor: KIM JIN KOOK
IPC: H01J61/78
Filed: 2009-07-23
Abstract: PURPOSE: An electrode for a cold cathode fluorescent lamp and the cold cathode fluorescent lamp including the same are provided to prevent a crack of a bid glass by using an inner conductive line made of materials with nickel, iron, and chrome. CONSTITUTION: A cup(11) emits an electrode. An inner lead-in line is connected to the cup for electrical conduction and is made of nickel, chrome, and iron. An outer lead-in line(13) is connected and conducted with the inner lead-in line in a row. A bid glass(14) is fused with a heater glass tube(20).
Patent KR-20110011953-A (KR)
Title: Shock-absorbing member
Inventor: CHOI GI YOUNG
IPC: B32B5/32
Filed: 2009-07-29
Abstract: PURPOSE: A shock absorbing member is provided to effectively absorb and disperse an external shock, thereby preventing a packaged product from being damaged. CONSTITUTION: A shock absorbing member includes a plurality of form polyurethane panel layers(12,12',12'') and networked net panels(14,14'). The form polyurethane panel layers have single or multiple laminated structures. The networked net panels are formed by single or multiple sheets of polyurethane materials.
Patent KR-20110013640-A (KR)
Title: Backlight unit and liquid crystal display using the same
Inventor: LEE JOO HONG
IPC: G02F1/13357
Filed: 2009-08-03
Abstract: PURPOSE: A backlight unit of a liquid crystal display is provided to improve the heat radiation property by simplifying the heat transfer path between the LED package and a bottom cover. CONSTITUTION: A light source PCB(Printed Circuit Board)(20) is connected with an LED package. A bottom cover(30) fixes the light source PCB at the bottom of the light source PCB. The bottom cover has an embossing part(32). The embossing part is bent toward the LED package. A heat radiating matter(40) is charged between the bottom surface and the embossing part of the LED package.
Patent KR-20100021385-A (KR)
Title: Security protected non -access stratum protocol operation supporting method in mobile telecommunication system
Inventor: SUH KYUNG JOO
IPC: H04W12/04
Filed: 2009-08-14
Abstract: PURPOSE: A method for processing security non-access-stratum in a mobile communication system is provided to efficiently manage mobility, location, and registration by processing a security NAS(Non Access Stratum) message. CONSTITUTION: A terminal transmits a security state change request message to a new MME(Mobility Management Entity)(134). The new MME receives prior key information of the terminal in an old MME(114). The new MME interprets the request message using the prior key information. The new MME transmits the response message to the terminal. The prior key information from the old MME includes a security key identifier and a basic security key.
Patent KR-20110020106-A (KR)
Title: Metal separator for fuel cell having coating film and method for the same
Inventor: JEON YOO TAEK
IPC: H01M8/02
Filed: 2009-08-21
Abstract: PURPOSE: A metal separator for a fuel cell is provided to obtain a metal separator with excellent corrosion resistance and electric conductivity even for a long-term use. CONSTITUTION: A method for a metal separator for a fuel cell comprises the steps of: preparing a stainless steel sheet base material(200); forming a discontinuous coating film(220) on the surface of the stainless steel sheet base material with at least one of gold(Au), platinum(Pt), ruthenium(Ru), iridium(Ir), ruthenium-oxide(RuO2) and iridium oxide(IrO2); and forming an oxide film(230) at the part where the coating film is not formed, by heating the stainless steel plate on which the discontinuous coating film is formed.
Patent KR-20110024515-A (KR)
Title: 반도체 메모리 장치 및 그 구동방법
Inventor: LEE HYUN GYU
IPC: G11C7/06
Filed: 2009-09-02
Abstract: 데이터 쓰기속도가 향상된 반도체 메모리 장치 및 그 구동방법이 개시된다. 이를 위한 반도체 메모리 장치는 풀업 전원라인 및 풀다운 전원라인을 통해서 구동전원을 제공받아 라이트 모드(Write Mode)에서 비트라인쌍으로 전달된 쓰기 데이터를 감지하여 증폭하기 위한 비트라인 감지증폭부; 및 상기 풀업 전원라인 및 상기 풀다운 전원라인에 풀업 전압 및 풀다운 전압을 공급하되, 상기 라이트 모드(Write Mode)의 초기 일정구간동안 액티브 모드(Active Mode)에서 공급되는 풀다운 전압보다 더 높은 전압레벨의 풀다운 전압을 공급하는 비트라인 감지증폭 전원공급부를 구비한다. 
       
     비트라인, 데이터 쓰기, 반도체 메모리 장치, 비트라인 감지증폭, 증폭시간
Patent KR-20110026543-A (KR)
Title: Orthopedic knee joint brace
Inventor: SOL SAMG BOEN
IPC: A61F5/042
Filed: 2009-09-08
Abstract: PURPOSE: An orthopedic knee joint brace is provided to maximize the protection and treatment of a knee joint by closely adhering to the knees of a person. CONSTITUTION: An orthopedic knee joint brace comprises first, second, third, and fourth supporting pads(700a,700b,700c,700d) in which a second fastener is formed. The pads are horizontally arranged in pairs and face each other around top and down support stands at a regular interval. A guide groove is formed in the center of the pad. A first fastener is bored in both sides of the guide groove. An accommodating groove is formed in the outside of the first fastener.
Patent KR-20110026586-A (KR)
Inventor: KIM JONG SUNG
IPC: B60T13/58
Filed: 2009-09-08
Abstract: PURPOSE: A braking system for a vehicle is provided to improve the stability and durability of components constituting a braking system, since hydraulic shock due to the operation of ABS is released. CONSTITUTION: A braking system for a vehicle comprises a manual braking system and a non-manual braking system. The non-manual braking system comprises a damping chamber(3), a damping spring(5), and a damping piston(7). The damping chamber is formed on a master cylinder(1) of the non-manual damping system. The damping spring is formed in the damping chamber. The damping piston slides straightly between the master cylinder and the damping chamber. The damping piston is installed in order to transform the damping spring.
Patent KR-20110027337-A (KR)
Title: Dimming device of sensor lamp using led
Inventor: LIM CHEOL JONG
IPC: H05B37/02
Filed: 2009-09-10
Abstract: PURPOSE: A sensor lamp dimming apparatus using an led is provided to reduce the fatigue of eye during the moving state by efficiently transferring the signal of the human detection sensor signal to the peripheral sensor. CONSTITUTION: A power supply unit(1) supplies the DC power to each part. A MICOM(2) implements the control by using the operating voltage. A human body detection sensor input unit(3) inputs the signal sensed from the human body to the MICOM. A brightness sensor input unit(4) inputs the brightness data to the MICOM. An external signal input-output part(5) inputs and outputs the external signal to and from the MICOM.
Patent KR-20110029492-A (KR)
Title: Method of molecular weight control of hyaluronic acid
Inventor: KANG DAE JUNG
IPC: C08B37/08
Filed: 2009-09-15
Abstract: PURPOSE: A method for controlling the molecular weight of hyaluronic acids of high quality is provided to avoid the inconvenience of reprocessing and to produce low molecular weight hyaluronic acids by eliminating impurities with high purity. CONSTITUTION: A method for controlling the molecular weight of hyaluronic acids of high quality uses activated charcoal as a reaction mediator. The activated charcoal includes CA1, CGSP, and CASP. The hyaluronic acids with the desired average molecular weight can be produced through the selective control of the concentration, reaction time and reaction temperature of the hyaluronic acids.
Patent KR-20110029951-A (KR)
Title: A cosmetic compositions for skin cell activation containing peptide polymersome
Inventor: LIM GAB YOUNG
IPC: A61K8/97
Filed: 2009-09-17
Abstract: PURPOSE: A cosmetic composition containing polymersomes in which dried bamboo sap is collected is provided to promote blood circulation and skin cell energy metabolism. CONSTITUTION: A cosmetic composition for enhancing skin vitality contains 0.01-99.5 weight% of polymersomes as an active ingredient, in which dried bamboo sap is collected. The bamboo sap is collected by filtering the collected bamboo sap through a filter having 0.01-0.45 um of pore size and by adding 7.0-50 weight% of anhydrous ethanol. The polymersome is prepared by synthesizing polylactic acid and polyethylene glycol in weight ratio of 1:1-1:10.
Patent KR-20110030731-A (KR)
Title: Cooker
Inventor: SEO KI WON
IPC: A47J27/05
Filed: 2009-09-18
Abstract: PURPOSE: A cooker is provided to blanch food with low temperature because the temperature of a cooking chamber is lowered by discharging a part of steam. CONSTITUTION: A cooker comprises first and second vessels(10,20). The first vessel generates steam. The opened top of the second vessel is opened and closed by a lid(28). The second vessel cooks food using the steam flowing from inlet holes(24) with low temperature. A part of the steam generated in the first vessel is discharged through the wall of the cooker using natural convection.
Patent KR-20110031012-A (KR)
Title: Diagnostic method for the detection of antibodies to foot-and-mouth disease virus type asia 1
Inventor: KO YOUNG JOON
IPC: C12N15/09
Filed: 2009-09-18
Abstract: PURPOSE: A diagnosis method for detecting food-and-mouth disease virus type asia 1 antibody is provided to quickly measure vaccine antibody titer. CONSTITUTION: An antibody for food-and-mouth disease virus type asia 1 is detected using a gene recombinant protein antigen of food-and-mouth disease virus type asia 1 and food-and-mouth disease virus type asia 1-specific monoclonal antibody. A diagnosis method for detecting food-and-mouth disease virus type asia 1 antibody comprises: a step of reacting serotype common antibody 70-17 of food-and-mouth disease virus type asia 1, type C, O, and A in 96-well microplate; a step of washing monoclonal antibodies which are not conjugated on the plate to remove; a step of reacting with a test serum sample; a step of washing test serum sample which is not conjugated; a step of reacting horseradish peroxidase-conjugated type asia 1-specific monoclonal antibody; a step washing monoclonal antibodies which is not conjugated to the plate; and a step of measuring absorbance.
Patent KR-20110034099-A (KR)
Title: Heat pump system
Inventor: JIN KUM SOO
IPC: F25B30/02
Filed: 2009-09-28
Abstract: PURPOSE: A heat pump system is provided to prevent the mixture of liquid coolant into a thermal medium even if a super-cooling condenser becomes damaged. CONSTITUTION: A heat pump system comprises a cooling cycle(10) and a defrosting unit(20). The cooling cycle comprises a compressor(11), a four-way valve(12), an indoor heat exchanger(13), an expansion valve for cooling(14), an expansion valve for heating(15), an outdoor heat exchanger(16), and another four-way valve that are successively connected through refrigerant pipes(17). A refrigerant intake pipe(18) is interconnected between the four-way valve and the compressor. A super-cooling condenser(21) is installed between the expansion valve for cooling and the expansion valve for heating. A heat-absorption heat exchanger(22) is installed in the super-cooling condenser and connected to a heat storage tank(23) through supply and return pipes(24a,24b) equipped with a circulating pump(25). A heat-radiation heat exchanger(26) is installed in the outdoor heat exchanger. The defrosting unit is connected to the return pipe through thermal medium and return pipes(27a,27b).
Patent KR-20110034963-A (KR)
Title: Fusion type open media channel sharing service system endble to sharing media contents with various kinds of format
Inventor: PARK BYOUNG HA
IPC: G06Q50/10
Filed: 2009-09-29
Abstract: PURPOSE: A fusion type open media channel sharing service system is provided to enable a user to transmit various formats of media content by creating open media channel based on multi format content. CONSTITUTION: An NDR(Networked Digital Recorder) user terminal(100) reproduces multi format contents. The NDR user terminal creates an open media channel consisted of the multi format contents. An open media channel management server(200) manages open media channel information of the multi format contents. The open media channel management server performs user end-to-end content streaming transmission control.
Patent KR-20100119476-A (KR)
Title: An outomatic sensing system for traffic accident and method thereof
Inventor: IM JAE KEUK
IPC: G08G1/01
Filed: 2009-09-30
Abstract: PURPOSE: An automatic sensing system for traffic accidents and a method thereof is provided to detect accidents in continuous traffic flow by using an image process technology. CONSTITUTION: A monitoring camera(20) takes a photograph of a monitoring region. An image obtaining unit(30) changes video data into a digital video data in real time. An image traffic information collection unit(40) calculates traffic flow and traffic information data. An image information analysis unit(50) automatically detects a traffic busy rate, traffic accidents, and unexpected conditions. A system controller(60) processes a data search demand or a camera remote control command. A data storage module(70) stores a digital image in real time.
Patent KR-20110039949-A (KR)
Title: Electrical boiler apparatus
Inventor: YIM JIN KYU
IPC: F24H1/46
Filed: 2009-10-13
Abstract: PURPOSE: An electric boiler device capable of electricity consumption reduction is provided to properly control the heating temperature by passing a part of heating water in first and second heating water circulation paths with different length. CONSTITUTION: An electric boiler device comprises a heating boiler(22) and first and second for heating water circulation pipe(26,28). The heating water of the boiler is partially discharged in order to maintain the high temperature of the heating temperature of the first heating water circulation pipe. The heating water of the second heating water circulation pipe is discharged through a water outlet port(22c). The temperature of for heating number is appropriately controlled by discharging the heating water of different temperature through a first water outlet(18).
Patent KR-20110039966-A (KR)
Title: A new method for processing chestnut and the processed chestnut
Inventor: CHOI SUNG CHUL
IPC: A23L25/00
Filed: 2009-10-13
Abstract: PURPOSE: A chestnut processing method using soy sauce and processed chestnuts is provided to use processed chestnut as a snack by offering the processed chestnut with reduced saltiness. CONSTITUTION: A chestnut processing method using soy sauce comprises a step of mixing 100parts of peeled chestnuts by weight with a seasoning solution containing 10~20parts of chestnut powder by weight, 10~20parts of soy sauce by weight, 10~20parts of starch syrup by weight, and 100~200parts of water; boiling the mixture for 20~60minutes. The chestnut is aged at -1~0deg C for 20~60days.
Patent KR-20110040112-A (KR)
Title: Brake booster for vehicle
Inventor: ROH YOUNG HEE
IPC: B60T13/57
Filed: 2009-10-13
Abstract: PURPOSE: A brake booster for a vehicle is provided to minimize the failure of a product by preventing the separation of a valve seat in assembling a brake booster and to ensure a smooth panic-braking function by preventing the separation of the valve seat after panic braking. CONSTITUTION: A brake booster(100) for a vehicle comprises a front housing(110), rear housings(120), a diaphragm(130), a power piston(210), a push rod(220), an air valve(230), a valve seat, a control valve(240) and a stopper(250). The rear housings are coupled to each other to form a pressure chamber. The diaphragm divides the pressure chamber. The power piston passes through the diaphragm and the rear housing and comprises an air inlet hole. The push rod is installed in the power piston and moves back and forth by the driving force of a brake pedal. The air valve comprises an air blocking unit, which is connected to the push rod to open or close the air inlet hole.
Patent KR-20110041881-A (KR)
Title: Power supply system for non contact electromagnetic inductive charging of electric vehicle
Inventor: CHO DONG HO
IPC: B60L11/18
Filed: 2009-10-16
Abstract: PURPOSE: A power supply system of a non contact electromagnetic inductive charging type electric vehicle is provided to receive power from a power supply line embedded in a road, thereby increasing the stability and efficiency in a charging operation. CONSTITUTION: A power supply system of a non contact electromagnetic inductive charging type electric vehicle using a regulator comprises a current collecting module(18), a first regulator(16), and a second regulator(17). The current collecting module collects AC currents from a power supply line(19). The first regulator converts the collected AC currents into DC currents and supplies the DC currents to a driving motor module. The second regulator is in parallel with the first regulator to convert the collected AC currents into DC currents and supply the DC currents to a battery charging module.
Patent KR-20110043215-A (KR)
Title: System of recommendation with comparison price for products and method thereof
Inventor: JO SEONG HO
IPC: G06F17/30
Filed: 2009-10-21
Abstract: PURPOSE: A product price comparison/recommendation system and an operating method thereof are provided to more efficiently supply the user-centered Internet information by providing a keyword and a link value matched with or related to a keyword input among web activities. CONSTITUTION: A domain brand matching unit(620) displays the searched domain among the Internet domains, and the domain brand matching unit displays the shopping mall domains matched in category classification. A web structure analyzer(630) analyzes the source of a webpage, and a product price extractor extracts the product and price information from the analyzed source. A product price verifier(650) verifies the price of the extracted product.
Patent KR-20110048142-A (KR)
Title: Flotation tank for rotary injection of nano size bubble
IPC: C02F7/00
Filed: 2009-11-02
Abstract: PURPOSE: A floatation tank for rotatably injecting nano size bubbles is provided to improve the efficiency of floc elimination by generating plenty of ultramicro bubbles. CONSTITUTION: A floatation tank for rotatably injecting nano size bubbles includes a circulating water distributing pipe(113), an injecting nozzle, and a rotary plate. The tank further includes a vibration rubber plate and a friction plate. A pressurizing pump circulates a part of processing water discharged to an outlet into circulating water. An air compressor supplies compressed air. The circulating water outlet transfers air dissolved circulating water to a circulating water inlet. A groove is formed at the center of the vibration rubber plate. The circulating water passes through the groove.
Patent KR-20110048897-A (KR)
Title: Method for operating shortcut key in fixed mobile convergence terminal
Inventor: PAIK SEUNG HWA
IPC: H04W48/18
Filed: 2009-11-03
Abstract: PURPOSE: A shortcut key operation method in a wired/wireless integration terminal is provided to supply convenient interface which can perform access cancelation or access to an AP of a local wireless communication network through a shortcut key to a subscriber. CONSTITUTION: A control unit directly activates a WLAN connection manger and a VoIP client if a pressing time of a FMC(Fixed Mobile Convergence) shortcut key is overt a preset time(S203, S205). The WLAN connection manager connects to an AP(Access Point) through a WLAN module(S207, S209). A VoIP client transmits a VoIP service registration message based on a SIP(Session Initiation Protocol) to a VoIP service server(S211). If the pressing time of the RMC shortcut key is under a preset time, the control unit displays a popup or a VoIP service main menu on a screen(S213).
Patent KR-20110050238-A (KR)
Title: Environmentally friendly materials to pass through the water block and its manufacturing method
Inventor: SONG HYUN JU
IPC: E02B3/14
Filed: 2009-11-06
Abstract: PURPOSE: A water permeable block containing an environmentally-friendly material and a manufacturing method thereof are provided to ensure improved water permeability, wear resistance, bending strength, and durability and reduced efflorescence by employing blast furnace slag, waste FRP, and yellow soil that replace cement of general water permeable blocks. CONSTITUTION: A method for manufacturing a water permeable block containing an environmentally-friendly material is as follows. Blast furnace slag powder, which is a byproduct of pig iron for steel making, and cement are mixed in a block molding apparatus and waste FRP powder and yellow soil powder are additionally mixed to create a binder. A base layer material, in which aggregate with a particle diameter of 5~13mm and the binder are mixed at the weight ratio of 1:3~4 and stirred in a dry manner and a high performance AE water reducer is additionally mixed, is put in the block molding apparatus by 80~85 weight%. A finish layer material, in which aggregate with a particle diameter of 2.5~5mm and the binder are mixed at the weight ratio of 1:3~4 and stirred in a dry manner and a high performance AE water reducer and pigment are additionally mixed, is put in the block molding apparatus by 15~20 weight%. An embossed or engraved pattern is formed on the surface of a finish layer through vibration forming and cured with steam.