baber/WOPTO huggingface dataset:
Patent KR-20130014808-A (KR)
Title: Steel for bearing having excellent impact properties and toughness
Inventor: LEE JAE SEUNG
IPC: C21D9/46
Filed: 2011-08-01
Abstract: PURPOSE: A steel material for bearing with an excellent impact property and toughness and a manufacturing method thereof are provided to minimize the strength degradation, to secure toughness and flexibility at the same time, and to increase fatigue life conspicuously. CONSTITUTION: A steel material for bearing with an excellent impact property and toughness is composed of, in wt%: C 0.9-1.4, Si 1.5-3, Mn 0.3-0.7 and Cr 0.8-1.5, and at least one or two kinds of Ti 0.01-0.05, V 0.05-1.5 and Nb 0.05-0.2. The micro-structure of the steel material for a bearing is of two phase of tampered martensite or tampered martensite and cementite. The diameter of a grain of tempered martensite is 40μm or less. A manufacturing method of a steel material for bearing with an excellent impact property and toughness comprises the step of heat-treating a steel wire material for austenitizing at 900-950°C, the step of quenching the heat-treated steel wire material, and tempering the cooled steel wire material at 400-600°C.
Patent KR-20130022047-A (KR)
Title: Bearing endurance tester
Inventor: LM JONG SOON
IPC: G01M13/04
Filed: 2011-08-24
Abstract: PURPOSE: A device for testing the durability of a bearing is provided to simultaneously test the durability of a plurality of target bearings and to prevent the damage and the deformation of a testing device by applying an axial load to only the target bearings. CONSTITUTION: A device(100) for testing the durability of a bearing comprises a rotary shaft(110), a first member(131), and a second member(133). The rotary shaft is rotated by a driving member(120) and inserted into a pair of the target bearings. The first member is protruded inwards to a radial direction and includes a first projection portion supporting one of the pair of the target bearings to an axial direction. The second member is protruded inwards to the radial direction and includes a second projection portion supporting the other target bearings to the axial direction. The first and second members are mutually connected by one or more cylinders. An axial load is actuated on the pair of the target bearings by the operation of one or more cylinders.
Patent KR-20120023575-A (KR)
Title: System and method for managing resource in communication system
Inventor: KANG HYUN DUK
IPC: H04W16/14
Filed: 2011-09-01
Abstract: PURPOSE: A resource management system in a communication system and a method thereof are provided to define an interface for the share of frequency and to transmit a signal according to the defined interface. CONSTITUTION: If the usable frequency bands of systems are searched in a first frequency wideband, a CM(Coexistence Manager)(120) manages a plurality of systems. A CE(Coexistence Enabler)(150) transmits system information. A CDIS(Coexistence Discovery and Information Server)(110) supports the control of the CE about the systems.
Patent KR-20130026636-A (KR)
Title: Apparatus and method for vehicle collision avoidance
Inventor: KIM KWANG IL
IPC: B60W30/08
Filed: 2011-09-06
Abstract: PURPOSE: A collision prevention device for a vehicle a preventing method thereof are provided to secure the view of a driver by adjusting the angle of a light source in the case of an object approaching the vehicle is detected when driving in a night time. CONSTITUTION: A sensor part(110) detects an object which is within the predetermined distance from a vehicle. A light source part(130) controls an angle in upper, lower, left and right directions and lights the periphery of the vehicle. A control part(120) controls the angle of the light source part and lights the object. An alarming part(140) turns on an alarm lamp or generates alarming sound. [Reference numerals] (110) Sensor part; (120) Control part; (130) Light source part; (140) Alarming part
Patent KR-20130027131-A (KR)
Title: The cake box consist of be fixed body of pedestal
Inventor: HWANG CHEOL HWAN
IPC: B65D5/44
Filed: 2011-09-07
Abstract: PURPOSE: A cake packing box is provided to be able to prevent the top decoration part and content of cake from damaging by colliding with the inner ceiling surface of the cake packing box when carrying the cake. CONSTITUTION: A cake packing box comprises a supporting board fixing unit(30) which comprises more than two penetration holes(21) cut in + shape, a first bending part(31) extended a little longer than the thickness of the supporting board and bent upward, a second bending part(33) bent inward from the first bending part, a third bending part(35) bent outward from the end of the second bending part, in order to fix and support the cake support board which is positioned on the surface of a bottom part(20); two side parts(40) which are extended to a fixed length outside the third bending part and bent upward; a top part(50) which is positioned to cover cake which is on the supporting board; a cover part(60) which finishes the front and rear part by being extended and bent in the front and back direction from the bottom part, side parts and top part respectively; more than two fixing units(70) fixing the fixing unit for the supporting board in the side part, which comprise a first cutting part cut in a half circular shape in one side of both ends between one side of the third bending part and the side part, and a fourth bending part bent horizontally and folded in the lower side of the first bending part; and a bonding layer on one side of the first cutting part.
Patent KR-20130032471-A (KR)
Title: 빗물유입차단장치
Inventor: KIM JAE HOON
IPC: E04H9/14
Filed: 2011-09-23
Abstract: 빗물유입차단장치에 대한 발명이 개시된다. 개시된 빗물유입차단장치는: 입구의 양측에 힌지 연결되고, 빗물의 유입을 차단하는 차단막과, 차단막이 입구 차단시 차단막을 지지하는 지지부 및 차단막에 형성되어 차단막을 넘어갈 수 있게 하는 발판부를 포함하는 것을 특징으로 한다.
Patent KR-20130033695-A (KR)
Inventor: LEE BO MI
IPC: H01L21/336
Filed: 2011-09-27
Abstract: 본 발명은 싱글사이드콘택 공정시 도펀트확산배리어 측면의 실리콘산화물을 제거하는 동시에 하부 라이너산화막의 손실을 최소화할 수 있는 반도체장치 제조 방법에 관한 것으로, 본 발명의 반도체장치 제조 방법은 기판을 식각하여 트렌치에 의해 분리되는 필라를 형성하는 단계; 상기 필라의 어느 하나의 측벽 일부를 노출시키는 오픈부를 갖는 절연막을 형성하는 단계; 상기 오픈부에 금속실리사이드막을 형성하는 단계; 상기 금속실리사이드막이 노출되도록 상기 트렌치를 부분 매립하는 보호막을 형성하는 단계; 상기 보호막 상에 상기 금속실리사이드막을 노출시키는 라이너막을 형성하는 단계; 및 상기 라이너막에 의해 노출된 금속실리사이드막의 표면을 세정하는 단계를 포함하고, 싱글사이드콘택 공정시 라이너산화막의 손실 방지를 위해 보호막을 형성하므로써 도펀트배리어막 표면 세정 공정시 라이너산화막의 손실없이 실리콘산화물을 용이하게 제거할 수 있다.
Patent KR-20130034781-A (KR)
Title: Integrated electronic control system and method thereof
Inventor: SEO JUNG EUK
IPC: B60T8/17
Filed: 2011-09-29
Abstract: PURPOSE: An integrated type electric control system and a control method thereof are provided to reduce the costs according to the usage of a plurality of ECU(Electronic Control Units) and to easily design or arrange a vehicle. CONSTITUTION: An integrated type electric control system(100) comprises a sensor unit(110), an ESC(Electronic Stability Control) actuator(120), an EPB(Electric Parking Brake) actuator(130), and a control unit(140). The sensor unit senses the state of a vehicle. The ESC actuator performs a stability control of the vehicle by manipulating the brake of the vehicle or by controlling the output of an engine. The EPB actuator performs a parking braking of the vehicle by automatically releasing or operating a parking brake. The control unit receives the information of the current state of the vehicle from the sensor unit. The control unit controls the operation of the ESC actuator and the EPB actuator. The control unit includes a H-bridge circuit(141) for driving the EPB actuator. [Reference numerals] (110) Sensor unit; (120) ESC actuator; (130) EPB actuator; (140) Control unit; (141) H-bridge circuit;
Patent KR-20130034819-A (KR)
Title: Fuel cost saving system with hybrid mixer for marine engines
Inventor: KIM DONG GEON
IPC: F02D19/08
Filed: 2011-09-29
Abstract: PURPOSE: A fuel cost saving system for a hybrid mixer for a marine engine is provided to include a hybrid mixing unit, thereby generating mixed oil of high quality by completely removing impurities and refining the mixed oil. CONSTITUTION: A fuel cost saving system for a hybrid mixer for a marine engine comprises cheap oil circulation units(11-16), cheap oil mixing rate control units(23-26), hybrid mixing units(31-35), and a recirculation fuel control unit(41-46). The cheap oil mixing rate control units and cheap oil circulation units primarily remove impurities and obtain fluidity. The cheap oil mixing rate control units control a mixed rate of cheap oil using expensive oil flux information. The hybrid mixing units refine mixed oil and remove impurities completely, thereby generating the mixed oil of high quality. The recirculation fuel control unit re-circulates the mixed oil re-circulated by a main engine to the hybrid mixing units.
Patent KR-20130040558-A (KR)
Title: Electric vehicle
Inventor: JEON JONG PIL
IPC: B60L11/18
Filed: 2011-10-14
Abstract: PURPOSE: An electric vehicle is provided to minimize damage by having a left battery guard and a right battery guard protecting the both ends of a battery carrier. CONSTITUTION: A tunnel inserts at least a part of a battery. A left cross member(270) connects a left side chamber to a left battery guard. A right cross member(280) connects a right side chamber to a right battery guard. A battery carrier(290) supports the battery. The battery carrier is positioned in a direction which is the same with the left and right cross members.
Patent KR-20120024514-A (KR)
Title: Recycling device of waste contaminated with hydrogen peroxide to sulfuric acid
Inventor: SO KWANG MIN
IPC: H01L21/02
Filed: 2011-10-26
Abstract: PURPOSE: An apparatus for recycling waste sulfuric acid contaminated with hydrogen peroxide is provided to obtain pure sulfuric acid by reiterating a process of separating the hydrogen peroxide and sulfuric acid of waste sulfuric acid by using a hydrogen peroxide decomposer. CONSTITUTION: A flow meter(110) is included at one side of a waste sulfuric acid water tub(100) to display a flow rate inside. An injection nozzle(120), a wash tower connection pipe(130), and a manhole(140) of waste sulfuric acid is installed on a top part of the waste sulfuric acid water tub. A hydrogen peroxide decomposing tower(200) is connected to a sulfuric acid reinfusion pipe(150) and a gas exhausting tube(260). A hydrogen peroxide decomposing tub(250) of the hydrogen peroxide decomposing tower is filled with a hydrogen peroxide decomposer(230). Gas absorption tubs(360,370) of a gas absorption tower(300) are filled with filler(310).
Patent KR-20130047409-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: KIM SEUNG HWAN
IPC: H01L21/336
Filed: 2011-10-31
Abstract: PURPOSE: A semiconductor device and a forming method thereof are provided to improve a bit line processing margin by forming a bit line in a pillar. CONSTITUTION: A first pillar(12) and a second pillar(14) are vertically extended from a semiconductor substrate. The first pillar and the second pillar include a vertical channel region. A first bit line(22) is located on the lower side of the vertical channel region in the first pillar and the second pillar. An interlayer dielectric layer is located between the first pillar and the second pillar. The first pillar includes the first bit line.
Patent KR-20130047426-A (KR)
Title: Drinking cup with deposit mixing apparatus
Inventor: HONG SEUN PYO
IPC: A47J43/04
Filed: 2011-10-31
Abstract: PURPOSE: A liquor glass having a precipitate stirring device is provided to enable a user to easily drink blended liquor by a simple and easy mixing process of the precipitates settled inside the liquor glass. CONSTITUTION: A liquor glass having a precipitate stirring device comprises: a liquor glass main body(2) with opened top to store liquor inside; a fixing support(6) fixed inside the liquor glass main body; a movable shaft(10) installed to move in a straight line to the vertical direction at the fixed supporting part by receiving the outgoing elasticity of an elastic part; a plate formed in the movable shaft to mix precipitates settled in the liquor glass main body by moving the plate together with the movable shaft; and a pressing unit(12) fixed to the top end portion of the movable shaft.
Patent KR-20130047506-A (KR)
Title: Laser welding apparatus for secondary battery
Inventor: KIM SUNG GIL
IPC: B23K26/20
Filed: 2011-10-31
Abstract: PURPOSE: A laser welding device for a secondary battery is provided to control an irradiation direction of a laser beam using multiple mirrors while a laser welding head and secondary battery cells are fixed, thereby moving a welded region without mechanical movement. CONSTITUTION: A laser welding device for a secondary battery includes a laser generator(10), a welding head part(30), and a controlling part(20). The welding head part has a scan head(40) for reflecting a laser beam irradiated from the laser generator in order to irradiate the laser beam to a welded region of an electrode(E) on a secondary battery cell(C). The controlling part controls the actuation of the laser generator and the scan head. The electrodes of the battery are welded with angle variation of a laser light without moving a stage on which the cell is mounted.
Patent KR-20130049053-A (KR)
Title: Manufacturing method of water-in-oil type emulsion cosmetic composition
Inventor: KIM SUN KYONG
IPC: A61K8/60
Filed: 2011-11-03
Abstract: PURPOSE: A method for manufacturing a water-in-oil type cosmetic composition is provided to easily obtain the cosmetic composition through a non-crushing process using low energy without cooling to room temperature and a mixer. CONSTITUTION: A method for manufacturing a water-in-oil type cosmetic composition comprises: a step of stirring an organic modified clay mineral, oil, and an emulsifier at room temperature, and preparing an oily part; a step of dissolving a hydrophilic compound in water or an aqueous ingredient, and stirring at 65-90 deg. C to prepare an aqueous part; and a step of cooling the aqueous part to 60-75 deg. C, and adding the oily part to form microgel. The organic modified clay mineral is prepared by treating water expansion clay mineral with a quarternary cationic surfactant. The organic modified clay mineral is selected from the group consisting of dimethyl ammonium hectorite, benzyldimethyl stearyl ammonium hectorite, and distearyl trimethyl ammoniumchloride-treated magnesium aluminum silicate. The oil is selected from the group consisting of liquid oil, solid oil, wax, hydrocarbon oil, higher fatty acid, high carbon number alochol, synthetic ester oil, and silicon oil. The emulsifier is selected from the group consisting of sorbitan fatty acid ester, glycerin fatty acid ester, polyoxyethylene hydrogenated castor oil, a polyether modified silicon surfactant, and a silicon surfactant. The hydrophilic compound is selected from the group consisting of agar, curdlan, scleroglucan, gelatin, gellan gum, alginic acid, carrageenan, pectin, and hyaluronic acid. The average particle diameter of the microgel is 10-300um. [Reference numerals] (AA) Crushing process; (BB) Non-crushing process
Patent KR-20130050210-A (KR)
Title: A buoy member for water bicycle
Inventor: KIM GYONG HO
IPC: B63B35/73
Filed: 2011-11-07
Abstract: PURPOSE: A buoy member for a water bicycle is provided to improve storage and portability by being folded. CONSTITUTION: A buoy member for a water bicycle comprises a body(110) having buoyancy, a stem(120), and a stern(130). The stem and stern are foldably coupled to the front and rear ends of the body by foldable members. An inner buoy part and an outer buoy part are integrated to form the body, stem, and stern and are formed of expandable polypropylene.
Patent KR-20130053834-A (KR)
Title: Twist die, shear deformation apparatus comprising it and shear method
Inventor: SON IL HEON
IPC: B21C3/02
Filed: 2011-11-16
Abstract: PURPOSE: A shear deformation device with a torsion die is provided to control shear deformation rate by controlling the angle of an outlet rotated against an inlet. CONSTITUTION: A torsion die comprises a die body(111) having a passage through which materials pass. The passage has a torsion structure part(114) to make the shear deformation of the passing materials. The cross section of an outlet(116) of the passage is rotated against the cross section of an inlet(112) thereof at a predetermined angle. The cross section of the passage is same as the inlet. The passage comprises a lead-in part(113) and a lead-out part(115). The lead-in part is arranged between the inlet and the torsion structure part. The lead-out part is arranged between the outlet and the torsion structure part.
Patent KR-20130054806-A (KR)
Title: Torque measurement apparatus for seal
Inventor: KIM CHANG GON
IPC: G01M13/00
Filed: 2011-11-17
Abstract: PURPOSE: A device for measuring the torque of a rotary seal is provided to accurately measure the torque as the generation of the eccentricity or the vibration of a rotary shaft jig is minimized. CONSTITUTION: A device(100) for measuring the torque of a rotary seal(S) comprises a rotary motor(110), a rotary shaft jig(120), a rotary housing jig(130), and a torque measuring device(140). The rotary shaft jig is connected to the rotary motor, thereby being arranged to be rotated. The rotary housing jig is separately arranged to be freely rotatable in a boundary of the rotary shaft jig. The rotary seal is arranged inside. The torque measuring device measures the rotational torque of the rotary housing jig. A housing jig holder(150) is fix-arranged in a boundary of the rotary housing jig. A bearing(160) is arranged between the rotary housing jig and the housing jig holder.
Patent KR-20130064387-A (KR)
Title: Platinum complex for phosphorescent materials and organic electroluminescent device containing the same
Inventor: CHUNG MIN CHUL
IPC: H01L51/50
Filed: 2011-12-08
Abstract: PURPOSE: A mono or binuclear platinum complex for a phosphorescent material is provided to be applied to an organic electroluminescent device with high light emitting efficiency and low power consumption. CONSTITUTION: A mononuclear platinum complex for a phosphorescent material is denoted by chemical formula 1. A binuclear platinum complex for the phosphorescent material is denoted by chemical formula 2. An organic electroluminescent device contains the mono or binuclear platinum complex.
Patent KR-20130065007-A (KR)
Title: Tire force instrumentation system
Inventor: LEE JEONG JIN
IPC: B60C23/00
Filed: 2011-12-09
Abstract: PURPOSE: A tire force measurement system is provided to accurately measure a vertical force of a tire force, reduce noise, and obtain excellent durability. CONSTITUTION: A tire force measurement system comprises a sensor module (1) and an electric control unit (2). The sensor module comprises a deform gage and a Surface Acoustic Wave (SAW) element. The sensor module is individually installed inside a front wheel tire (3) and a rear wheel tire and measures the force applied to a tire. The electric control unit comprises a SAW reader transmitting and receiving the SAW element and a signal. The electric control unit receives the signal from the sensor module and calculates a vertical component force applied to the tire.
Patent KR-20130067548-A (KR)
Inventor: KIM BYUNG SOO
IPC: B26B13/22
Filed: 2011-12-14
Abstract: 본 발명에 의한 장치는 얻고자 하는 동일한 크기, 모양의 도형을 자르기 위해 가위 몸체에 탈,부착하기 쉬운 도형 날을 가위의 몸체에 결합한 후 종이를 날 사이에 놓고 가위질을 하여 얻고자 하는 동일한 크기, 모양의 도형을 얻을 수 있게 구성하여 문제를 해결하는 것이다. 가위 몸체와 날의 재질은 스테인리스로 한다. 이상과 같이 본 발명에 의하면 가위 몸체에 탈,부착하기 쉬운 도형 날을 부착하여 동일한 크기, 모양의 도형을 얻을 수 있기 때문에 얻고자 하는 모형의 도형을 동일한 크기, 모양대로 얻을 수 있는 효과가 있다.
Patent KR-20130071228-A (KR)
Title: Mask supplying system
Inventor: KIM SEONG HEON
IPC: H01L51/56
Filed: 2011-12-20
Abstract: PURPOSE: A mask supply system is provided to simplify a layout around a chamber by utilizing a wide space existing in an upper part of a chamber in a clean room. CONSTITUTION: An OHT(Over Head Transfer) rail(110) is arranged in an upper part of a chamber. A mask supply table(120) is movably engaged with the OHT rail. The mask supply table supplies a mask into the chamber. The mask supply table includes a table body(130) and a driving module(150). The driving module movably connects the table body to the OHT rail.
Patent KR-20130075280-A (KR)
Title: Ladle
Inventor: SUH DAE IL
IPC: B22D41/005
Filed: 2011-12-27
Abstract: PURPOSE: A ladle is provided to prevent the quality degradation of molten metal due to temperature difference between the molten metal and the inner surface of the ladle by heating the inner surface of the ladle at a temperature same as the molten metal. CONSTITUTION: A ladle comprises a cover (102), a burner (103), a photographing part (104), and an output part (105). The burner heats the inner surface of an input space by spraying flame to the input space. The photographing part takes photographs the inner surface of the input space to generate thermal images on the inner surface of the input space and to calculate the temperature of the inner surface of the input space. The output part outputs the thermal images and the surface temperature of the input space.
Patent KR-20130075331-A (KR)
Title: Gas turbine system having life improvement mechanism for blade
Inventor: LEE CHANG YONG
IPC: F02C7/08
Filed: 2011-12-27
Abstract: PURPOSE: A gas turbine system having a blade lifetime improving mechanism is provided to reduce the temperature difference between cooled air and combustion gas as a heat blocking device heats the cooled air of a blade and to relieve thermal stress and thermal fatigue. CONSTITUTION: A gas turbine system having a blade lifetime improving mechanism includes a compressor (110), a combustor (120), a turbine (130), a bypass route (140), and a heat transferring device (150). Compressed air of the compressor is flowed in the combustor. Combustion gas of the combustor is flowed in the turbine. The bypass route connects the compressor and the combustor in order to flow part of the compressed air in a blade of the turbine. The heat transferring device heats the compressed air flowed in the blade by being arranged in the bypass route in order to reduce the temperature difference between the combustion gas flowed in the turbine and the compressed air flowed in the blade. [Reference numerals] (110) Compressor; (120) Combustor; (130) Turbine; (150) Heat transferring device
Patent KR-20130076498-A (KR)
Title: Reverse osmosis membrane having ultra hydrophilic layer and method of manufacturing the same
Inventor: YOO JOUNG EUN
IPC: B01D71/80
Filed: 2011-12-28
Abstract: PURPOSE: A reverse osmosis membrane including an ultra-hydrophilic layer and a manufacturing method of the same are provided to improve a contamination resistant property while maintaining the performance of water purification. CONSTITUTION: A reverse osmosis membrane includes a porous support, a polyamide active layer, and an ultra-hydrophilic layer. The polyamine active layer is formed on the porous support. The ultra-hydrophilic layer is formed on the polyamide active layer. The ultra-hydrophilic layer includes a material represented by chemical formula 1. In chemical formula 1, x is an integer from 70 to 95; and y is an integer from 5 to 30. The thickness of the ultra-hydrophilic layer is in a range of 1-10nm.