baber/WOPTO huggingface dataset:
Patent KR-20120124609-A (KR)
Title: Exhaust Gas Humidity Control Method and Exhaust Gas Recirculation System thereof
IPC: F02M25/07
Filed: 2011-05-04
Abstract: PURPOSE: A method for controlling the condensate of exhaust gas and an EGR(Exhaust Gas Recirculation) system adopting the same are provided to monitor the generation of condensate in real time. CONSTITUTION: A method for controlling the condensate of exhaust gas comprises following steps. The threshold limit value of the relative humidity of exhaust gas flowing in an EGR system is set(K1). A present relative humidity value(K3) is detected from the operation state of the EGR system(S4). A flow area for supplying the mixed air and intake air to the engine is set as a modeling object. A predictive factor and a removal factor are calculated from the modeling object. A predicted relative humidity value(K2) is calculated using the predictive factor and removal factor(S10a,S20a). A relative humidity target value(K5) is determined as a negative or positive value from the relation between the K1, K2, and K3. If the K5 is a positive value, EGR control logic is performed by the control of in take air flow. If the K5 is a negative value, expansion logic is performed(S34,S35,S36,S40,S50). [Reference numerals] (AA) Start; (BB) Allowable limit of the first relative humidity; (DD) Finish; (S1) Engine starts; (S10) Performing the control logic for predicting humidity in the engine operating area; (S10a) Predictive factor(W)= exhaust pass mass(Na), the flow speed of the exhaust(tin, Tout), the temperature of a mixer(Mt)/the mass of the mixer(Mm); (S2) Engine RPM and measuring the fuel load; (S20) Performing the control logic for removing the humidity in the engine operating area; (S20a) Removable factor(Va, Vb)= relative humidity(Ha1,Ha2), relative humidity(Hr1, Hr2), water partial vapor pressure(Sp1, Sp2), the pressure of saturated vapor(Hp2); (S3) Determining the engine state; (S30) Calculating the EGR system control value; (S34) The relative humidity target value(K5) is determined; (S35) The relative humidity target value is positive; (S36) The relative humidity target value is negative; (S4) Setting the allowable limit(K1) of the relative humidity of the exhaust gas flowing in the EGR; (S40) Performing the EGR control logic; (S4a) The allowable limit of N-th relative humidity; (S5) Performing the logic for controlling the humidity; (S50) Performing expansion logic; (S70) Engine stops
Patent KR-20120125796-A (KR)
Title: Electron beam exposure system and method for manufacturing reticle using the same
IPC: G03F7/20
Filed: 2011-05-09
Abstract: PURPOSE: An electron-beam exposure device and a method for manufacturing a reticle using the same are provided to shorten manufacturing time by exposing non-important patterns with electronic beam of large size. CONSTITUTION: A photosensitive film is coated on a blank reticle. First shot patterns within an important pattern area are exposed using first electronic beam(S14). Second shot patterns within a non-important pattern area are exposed using second electronic beam(S18). The second electronic beam comprises a cross-sectional area larger than the first electronic beam. A first mask pattern and a second mask pattern are formed by developing the photosensitive film(S22). A reticle is completed by etching the blank reticle using the first mask pattern and the second mask pattern. [Reference numerals] (AA) Start; (BB) End; (S10) A blank reticle is loaded on a stage; (S12) The size of a first opening of a first aperture is controlled; (S14) First shot patterns within an important pattern region are exposed with a first electronic beam created by being passed the first opening; (S16) The size of the first opening of the first aperture is controlled to be increased; (S18) Second shot patterns within a non-important region are exposed with a second electronic beam created by being passed the first opening; (S20) The second shot patterns are repeatedly exposed; (S22) First and second mask patterns are formed by developing a photosensitive film; (S24) A reticle is formed by performing an etching process
Patent KR-20120126146-A (KR)
Title: System for optimazed card payment and the method thereof
IPC: G06Q20/24
Filed: 2011-05-11
Abstract: PURPOSE: An optimized card payment system and a method thereof are provided to supply information about an optimized card to which a discount benefit of a card possessed by a user is applied with a current location of the user as the center. CONSTITUTION: An image extracting unit extracts one or more images including location information. A location information separating unit(120) separates the location information from the images. A card recommendation unit(130) recommends an optimized card by using the separated location information and pre-stored card information. A payment processing unit(140) controls automatic payment with the recommended card. [Reference numerals] (111) Search word acquisition unit; (112) Search word determination unit; (113) Search image provision unit; (120) Location information separating unit; (130) Card recommendation unit; (140) Payment processing unit; (150) Image editing unit; (151) Address extracting unit; (152) Image separating unit; (153) Location information generating unit; (154) Image information changing unit; (160) Guide information provision unit; (AA) Image extracting unit
Patent KR-20120130538-A (KR)
Title: Hardening heat generating apparatus for reversing tube of non-digging sewerage mending
IPC: H05B3/40
Filed: 2011-05-23
Abstract: PURPOSE: A device for generating curing heat supplied to a reversible tube for non-digging repair of a pipeline is provided to simplify the structure by removing a separator or steam trap and easily control temperature by using electric heaters. CONSTITUTION: A device for generating curing heat supplied to a reversible tube for non-digging repair of a pipeline comprises a basing heating module(10). The basic heating module comprises a heating channel(12), a heat insulating material, a heater supporting plate(16), and electric heaters(18). The heating channel has a side opening on one side, an inlet and an outlet on both ends thereof, and a hot air passage(13) with a square cross section between the inlet and the outlet. The heat insulating material encloses the inner periphery of the heating channel. The heater supporting plate is located at the side opening of the heating channel. The electric heaters are installed in a U-shape on the heating plate and arranged in the longitudinal direction of the heating channel.
Patent KR-20120131453-A (KR)
Title: Gas shielded arc welding titania based flux cored wire having excellent crack resistance
IPC: B23K35/36
Filed: 2011-05-25
Abstract: PURPOSE: A titania based flux cored wire for gas-shielded arc welding is provided to obtain excellent crack resistance and lower-temperature impact toughness by controlling components and the correlation of the components as well. CONSTITUTION: A titania based flux cored wire for gas-shielded arc welding with excellent crack resistance comprises 4-9weight% of TiO2, 0.01-0.07 weight% of C, 1.0-3.0weight% of Mn, 0.1-1.0weight% of Ni, 0.1-1.0weight% of Mg, 0.01-0.1weight% of F, 0.002-0.007weight% of B, 2.0-6.0 weight% of Fe, 0.03weight% or less of Nb, 0.04 weight% or less of V, 0.2-1.0weight% of Na, and the remaining amount of Fe in a metal outer sheath and inevitable impurities. [Reference numerals] (AA) -40°C Impact toughness(J); (BB) Embodiment; (CC) Comparison case
Patent KR-20120132178-A (KR)
Title: Method of preparing carbon thin film, electronics comprising carbon thin film and electrochemical device comprising carbon thin film
IPC: H01M4/583
Filed: 2011-05-27
Abstract: PURPOSE: A manufacturing method of a carbon thin film, an electronic device including the carbon thin film, and an electrochemical device including the carbon thin film are provided to simplify manufacturing processes by directly forming devices on the upper part of a carbon thin film grown on a substrate. CONSTITUTION: A manufacturing method of a carbon thin film includes the following steps: a precursor film(13) containing one or more of coal-tar and coal-tar pitch is formed on a substrate(11); one or more of a catalyst film between the precursor film and the substrate and a protection film(15) on the precursor film; and a carbon thin film(17) is formed on the substrate by thermally treating the substrate. [Reference numerals] (AA) Step 1A; (BB) Step 1B; (CC) Step 1C
Patent KR-20110126564-A (KR)
Title: Frictional force
Inventor: KIM JUU HWAN
IPC: F03D11/02
Filed: 2011-05-26
Abstract: PURPOSE: Frictional resistance at a front part is provided to reduce fuel loss by converting the frictional resistance of fluid into energy. CONSTITUTION: Frictional resistance at a front part of fluid is transferred to a front propeller(1). The transferred frictional resistance is converted into energy. And the converted energy is used as energy of an internal engine and an additional power source. The propeller is installed in the front of a ship, a vehicle, or a train.
Patent KR-20120133853-A (KR)
IPC: H04B1/38
Filed: 2011-06-01
Abstract: 본 발명은 제1 하우징과, 상기 제1 하우징에 대면하게 결합되어 슬라이딩 이동하는 제2 하우징을 구비하는 휴대용 단말기에 있어서, 상기 제2 하우징에 슬라이딩 이동 가능하게 결속되어 상기 제2 하우징의 슬라이딩 이동을 안내하는 가이드 부재; 상기 가이드 부재의 양 측단에 각각 제공되는 연장 부재; 및 상기 연장 부재를 상기 제1 하우징에 회동 가능하게 결합시키는 힌지 부재를 포함하고, 상기 연장 부재가 회동함에 따라 상기 가이드 부재가 상기 제1 하우징에 접철되거나 상기 제1 하우징에 대하여 경사지게 위치되는 휴대용 단말기를 개시한다. 상기와 같이 구성된 휴대용 단말기는 제1 하우징의 내부로 수용되는 힌지 부재를 제1 하우징의 내부에서 가장자리에 인접하게 배치함으로써, 각종 회로 기판이나 메모리 소켓 등의 배치 공간, 특히, 배터리 팩을 배치할 수 있는 공간을 용이하게 확보할 수 있게 된다.
Patent KR-20110082498-A (KR)
Title: Punch ball game apparatus
Inventor: EEM DONG KIU
IPC: A63F9/00
Filed: 2011-06-02
Abstract: PURPOSE: A punch ball game machine is provided to enable a beginner to easily enjoy a game and exercise. CONSTITUTION: A punch ball game machine comprises: a game machine main body(10); a support bar(110) installed in the game machine main body; a rotary head(130) which is rotationally combined with the upper end of the support bar; a rotary arm(160) which is combined with the rotary head and rotates with the rotary head; and a punch ball(170) which is combined with the other end of the rotary arm. The support bar includes: a supporting pipe installed in the game machine main body; and a support rod which is inserted into the supporting pipe and is combined with the rotary head.
Patent KR-20120135615-A (KR)
Title: Automobile exit with air spraying function
Inventor: LEE JAE YONG
IPC: B60S3/00
Filed: 2011-06-07
Abstract: PURPOSE: A vehicle entrance with an air spraying function is provided to scatter and remove dust or snow on the surface of vehicles by spraying compressive air to the vehicles passing through the vehicle entrance in a large-scale facility. CONSTITUTION: A vehicle entrance with an air spraying function comprises a tunnel body(10), an air flow path, an air pump, and a controller(40). The tunnel body is installed in the vehicle entrance of a large-scale facility. A vehicle entrance space is formed under the center of the tunnel body. A suction port is formed on the interior or exterior of the tunnel body. A spaying port is formed on the exterior of the tunnel body. The air flow path is arranged inside the tunnel body to connect the suction port and the spraying port. The air pump is installed in the air flow path, sucks surrounding air through the suction port, and sprays compressive air through the air spraying port. The controller is installed in the tunnel body and controls the operation of the air pump.
Patent KR-20120138269-A (KR)
Title: System for monitoring and managing power cable
Inventor: JEONG SEONG MAN
IPC: G01R31/08
Filed: 2011-06-14
Abstract: PURPOSE: A monitoring and management system of power cable is provided to suppress the rise of labor cost for management of a power cable and improve the efficiency of maintenance. CONSTITUTION: A monitoring and management system of power cable(100) comprises a power cable management device(102), a transceiver(104), and a central control center(106). The power cable management device is provided on the ground at each certain place. The power cable management device measures the tension value, the vibration value, or the approach state at each certain place and collects the current values and state of the same in case of a deviation from a fixed range. The transceiver performs communication with the power cable management device. The central control center performs communication with the transceiver and manages and monitors the state of a power cable by displaying the current tension value, vibration value, or approach state on screen. [Reference numerals] (102) Power cable management device; (104) Transceiver device; (106) Central control center
Patent KR-20130000145-A (KR)
Title: Feed distribution apparatus
Inventor: PARK KI HYUK
IPC: A01K61/02
Filed: 2011-06-22
Abstract: PURPOSE: An apparatus providing fish food to a fish farm is provided to reduce the wasted labor, and to prevent fish from competing for food. CONSTITUTION: An apparatus providing fish food comprises a hopper(100) for storing food, a rotary plate in the lower hopper for spraying food(140), a motor rotating the plate(170), and a reducer(150) delivering power to a part for power in the same time when the time to spray food is set. The rotary plate is connected to the part for power. A shaft in the rotary plate has a screw. Each nut is on both ends of the rotary plate so that the rotary plate is fixed and the distance with the hopper is adjusted.
Patent KR-20130000174-A (KR)
Title: Planetary gear train of automatic transmission for vehicles
Inventor: PARK JONG SOOL
IPC: F16H3/66
Filed: 2011-06-22
Abstract: PURPOSE: A planetary gear train of an automatic transmission for a vehicle is provided to implement a transmission lever with a forward movement having nine shift gears and a backward movement having one shift gear by combining two planetary gear sets with six friction members and four intermediate gear sets, thereby improving power transmission performance and fuel efficiency. CONSTITUTION: An input shaft(IS) receives the rotation power of an engine. An output shaft(OS) outputs the shifted rotation power. A first planetary gear set(PG1) is composed of a first sun gear, a first planetary carrier and a first ring gear. The first planetary gear set is arranged on the input shaft. A second planetary gear set(PG2) is composed of a second ring gear, a second planetary carrier, and a second sun gear. The second planetary gear set is arranged on the output shaft. Six friction members(C1-C4,B1-B2) are composed of a clutch and a brake. [Reference numerals] (AA) Input; (BB) Output
Patent KR-20110091620-A (KR)
Title: Dust restrainer
Inventor: JUNG MYUNG GOO
IPC: C09K3/22
Filed: 2011-06-27
Abstract: PURPOSE: A dust inhibitor is provided to maximize a dust inhibitory effect while maintaining inherent properties of mineral such as coal. CONSTITUTION: A dust inhibitor comprises 30~40 weight% of sodium dioctyl sulfosuccinate as an anionic surfactant, 30~40 weight% of propylene glycol as a film forming agent, and 30~40 weight% of fresh water. The dust inhibitor further includes glycol and ethyl alcohol, or micells extracted from the plant oil, or/and as an anti-freezing agent, one or more selected from propylene glycol, glycerin, sodium chloride, and magnesium chloride.
Patent KR-20110093745-A (KR)
Title: Guardrail for a road
Inventor: LEE MIN SEOB
IPC: E01F15/02
Filed: 2011-06-29
Abstract: PURPOSE: A road guardrail is provided to improve the shock absorbed efficiency in the collision of a vehicle by using a shock absorbing plate. CONSTITUTION: A road guardrail comprises a binding piece(21), a joint groove(23), a shock absorbing plate(20) and an absorptive plate combination. The binding piece is extended to surround the top end portion of a guardrail plate(15). The joint groove is infra formed of the guardrail plate in a longitudinal direction. The joint groove comprises the guardrail plate with surrounding the lower part of the guardrail plate. The end part of the shock absorbing plate is inserted into absorptive plate combination. The absorptive plate combination has curved fitting grooves on both sides.
Patent KR-20130008158-A (KR)
Title: Heating type beverage container
Inventor: JI DUCK SUN
IPC: B65D81/18
Filed: 2011-07-12
Abstract: PURPOSE: A beverage container of heating type is provided to detect resistance between a first detection rod and a second detection rod and to prevent an accident. CONSTITUTION: A beverage container of heating type comprises a first detection rod(30), a second detection rod(50), a power supply unit(28), a switching unit, a detection unit, and a control unit(27). The first and second detection rods have a conductive material layer on the outer surface and stand on the bottom side of the container. The power supply unit supplies a driving voltage to a heater.
Patent KR-20130009266-A (KR)
Title: Power generation system of organic rankine cycle using solar heat
Inventor: KANG SEOK HUN
IPC: F03G6/00
Filed: 2011-07-15
Abstract: PURPOSE: An organic rankine cycle power generation system using solar heat is provided to prevent safety accidents and damage to members for power generation, and to reduce time for charging external devices. CONSTITUTION: An organic rankine cycle power generation system(100) using solar heat comprises an energy supply unit(102), a pre-heater(104), an evaporator(106), a turbine(108), an electricity generating unit(110), a condenser(114), a solar absorption chiller(112), an engine chiller(116), a storage tank(118), and a pump(120). The solar absorption chiller produces cold energy with solar heat, and provides the cold energy to the condenser. The solar absorption chiller continuously cools condensed liquid by recovering the cold energy from the condenser. The engine chiller provides a catalyst to the condenser, and continuously cools the condensed liquid by recovering the catalyst from the condenser. The storage tank stores the condensed liquid supplied through the condenser. The pump pumps the condensed liquid to supply the liquid to the pre-heater. [Reference numerals] (102) Energy supply unit; (104) Pre-heater; (106) Evaporator; (108) Turbine; (110) Electricity generating unit; (112) Solar absorption chiller; (114) Condenser; (116) Engine chiller; (118) Storage tank; (120) Pump; (AA) Coolant; (BB) Cold energy
Patent KR-20130011595-A (KR)
Inventor: SHIN HYUN CHUL
IPC: F16J15/02
Filed: 2011-07-22
Abstract: 본 발명은 이탈방지용 오링 결합구조에 관한 것으로서, 오링이 부품의 결합홈에서 쉽게 이탈되는 것이 방지되도록 하여 보다 향상된 기밀 유지효과를 나타낼 수 있도록 하기 위한 것이다. 
이를 실현하기 위한 본 발명은, 부품의 일측에 형성된 오링 안착홈에 오링이 안착 결합되어지는 오링 결합구조에 있어서, 상기 오링 안착홈의 일측 벽면에는 지지홈이 형성되며, 상기 지지홈과 대응되는 상기 오링의 일측면에는 결합돌기가 돌출 형성되는 것을 특징으로 한다.
Patent KR-20130015189-A (KR)
Title: Integral bulk coupling apparatus
Inventor: PARK HEE SUNG
IPC: F16K25/00
Filed: 2011-08-02
Abstract: PURPOSE: An integrated bulk coupling device is provided to reduce an installation space by reducing the length of the bulk coupling device protruded from a gas tank because a valve unit and a coupling unit are thread-coupled to each other. CONSTITUTION: An integrated bulk coupling device comprises a valve unit(100) and a coupling unit(200). A flange part(P) is arranged in one side of the valve unit, and a first thread part(112) is arranged in the other side thereof. A second thread part(212) is arranged in one side of the coupling unit, and a gas injection part is arranged in the other side thereof.
Patent KR-20130015293-A (KR)
Title: 3d camera assembly and mobile terminal having it
Inventor: WOO RAM CHAN
IPC: G03B35/20
Filed: 2011-08-03
Abstract: PURPOSE: A 3D camera assembly and a portable terminal including the same are provided to improve the utilization of inner space in the portable terminal by installing a combining groove for combining with other PCB(Printed Circuit Board) on a bracket. CONSTITUTION: A plurality of cameras(221,223) is combined with a camera PCB. A bracket(210) combines with the cameras or the camera PCBs. The bracket prevents the movement of the cameras. The bracket includes a combining groove. One or more other PCBs are combined with the combining groove.
Patent KR-20130016875-A (KR)
Title: Control method of hybrid vehicle
Inventor: PARK HYONG JOON
IPC: B60L50/16
Filed: 2011-08-09
Abstract: PURPOSE: A hybrid vehicle is provided to charge a high voltage battery and to temporarily drive an engine using a bidirectional DC/DC converter. CONSTITUTION: A hybrid vehicle comprises a motor unit, a high-voltage battery(170), a low voltage battery(190), and a control unit(200). The motor unit is connected with an engine through a rotation element. The high voltage battery is electrically connected to drive the motor unit. The low voltage battery is electrically connected to the high voltage battery through a directional converter. The motor unit comprises a first motor(120) and a second motor(140). [Reference numerals] (100) Engine; (120) First motor; (130) Transmission; (140) Second motor; (150) First inverter; (160) Second inverter; (170) High voltage battery; (180) Bidirectional DC/DC converter; (190) Low voltage(12V) battery; (200) Control unit
Patent KR-20130017972-A (KR)
Title: Method for manufacturing wafer carrier
Inventor: PARK SANG YOUNG
IPC: H01L21/673
Filed: 2011-08-12
Abstract: PURPOSE: A method for manufacturing a wafer carrier is provided to obtain a wafer carrier with a wafer contact surface suitable for an MOCVD(Metal-Organic Chemical Vapor Deposition) process by roughly forming and sintering the plane and outer diameter of a high purity bulk SiC sinter. CONSTITUTION: A high purity bulk SiC sinter is formed by forming and sintering high purity SiC powder using a hot press method(210). The plane and outer diameter of the high purity bulk SiC sinter is processed(220). The shape of the high purity bulk SiC sinter is processed by a processing device(230). A wafer carrier is generated by processing a wafer surface in contact with the wafer of the high purity SiC sinter to the desirable surface(240). [Reference numerals] (210) Forming a high purity bulk SiC sinter by forming and sintering high purity SiC powder using a hot press method; (220) Processing the plane and outer diameter of the high purity bulk SiC sinter; (230) Processing the shape using MCT; (240) Processing a surface in contact with the wafer to the desirable surface
Patent KR-20130020401-A (KR)
Title: Method for production of anti sloshing apparatus and lift device used therein
Inventor: YUN BYENG HEE
IPC: B63B25/16
Filed: 2011-08-19
Abstract: PURPOSE: A method for manufacturing an antisloshing device and a lifting device used therein are provided to conveniently manufacture the antisloshing device even when a coupling member is positioned at the bottom of a liquid cargo storage tank by connecting multiple buoyancy units to each other. CONSTITUTION: A method for manufacturing an antisloshing device is as follows. Two or more buoyancy units neighboring each other among multiple buoyancy units are ascended. The bottom sides of the two or more ascended buoyancy units are connected by coupling members(S703). The ascended buoyancy units are descended. The top sides of the descended buoyancy units are connected by the coupling members(S706). [Reference numerals] (S701) Step of locating airbags under two or more buoyancy units; (S702) Step of injecting gas into the airbags; (S703) Step of connecting adjacent lower connection belts of the ascended buoyancy units with fastening members; (S704) Step of discharging the gas from the airbags; (S705) Step of removing the airbags from the underside of the buoyancy units; (S706) Step of connecting adjacent upper connection belts of the descended buoyancy units with fastening members