baber/WOPTO huggingface dataset:
Patent KR-20120136784-A (KR)
Title: Exhaust gas recycling outlet pipe and method for preparing the same
Inventor: LEE JUNG DAE
IPC: F01N13/08
Filed: 2011-06-10
Abstract: PURPOSE: An exhaust gas recirculation pipe and manufacturing method thereof are provided such that a hole is easily formed on a pipe inlet without defects. CONSTITUTION: An exhaust gas recirculation pipe comprises a pipe inlet(10), a first flange, a pipe outlet, and a second flange. The pipe outlet is formed at the opposite side of the pipe inlet. The second flange is formed on the end of the pipe outlet. The second flange connects the exhaust gas recirculation pipe to an EGR valve. Circular holes are formed on the circumference of the pipe inlet, and between the first flange and a shield member. A pair of polygonal holes is formed between the circular holes.
Patent KR-20120034549-A (KR)
Title: Remote control method and apparatus using smartphone
Inventor: JANG YOUNG KYU
IPC: G06F9/44
Filed: 2011-06-13
Abstract: PURPOSE: A remote control method using a smart phone and a device thereof are provided to connect the smart phone with a desktop computer by a wire/wireless network, thereby proving a control signal of an application corresponding to user manipulation or a sensor sensing result to the desktop computer through the smart phone. CONSTITUTION: A smart phone receives user manipulation and a sensor sensing result(S410). The smart phone generates a control signal of an application which is executed on a desktop computer by filtering or optimizing a signal corresponding to an input result. The smart phone transmits the control signal to the desktop computer(S430). The smart phone receives a response signal of the application from the desktop computer(S440).
Patent KR-20130006758-A (KR)
Title: Dual mode mobile terminal in mino wireless communication system and controlling method therefor
Inventor: NOH SEUNG PYO
IPC: H04W72/12
Filed: 2011-06-23
Abstract: PURPOSE: A dual mode mobile terminal and a control method thereof are provided to prevent disconnection of data transmission and voice transmission from a CDMA(Code Divisional Multiple Access) network. CONSTITUTION: In case an uplink transmitting mode is simultaneous transmission mode to a first base station and a second base station, a first communication module determines whether a signal transmits power to the first base station. The first communication module transmits a transmission mode exclusive scheduling request signal to the first base station(901). The first communication module receives scheduling information about an uplink band(902).
Patent KR-20120003377-A (KR)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: ASAKO RYUICHI
IPC: H01L21/28
Filed: 2011-06-24
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent the degradation of productivity by performing a reforming process using nitro compound. CONSTITUTION: A low dielectric layer(102) is formed on a substrate. A trench or hole(103) is formed in the low dielectric layer by an etching process. The trench or hole is processed with plasma of nitro compound. The exposed surface is reformed by the etching of the low dielectric layer. The trench or hole is filled with conductors.
Patent KR-20120011782-A (KR)
Title: Method for detecting position in touch panel, touch panel, and method for initializing touch panel
Inventor: FUJITA KENICHI
IPC: G06F3/041
Filed: 2011-07-07
Abstract: PURPOSE: A method for detecting position in a four wire touch panel, a touch panel thereof, and an initializing method thereof are provided to simply detect the coordinate of two points at a low cost when two points are touched on a four wire touch panel at the same time. CONSTITUTION: An electric potential of a first electrode is measured in a state of grounding a second electrode, in which the one end of a first resistance is connected to the first electrode and the other end to the power. An electric potential of a third electrode is measured in a state of grounding a fourth electrode, in which the one end of a second resistance is connected to the third electrode and the other end to the power. The electric potential of the third and the fourth electrode is measured in a state of grounding the second electrode with a power supplied first electrode. The electric potential of the first and the second electrode is measured in a state of grounding the fourth electrode with a power supplied third electrode.
Patent KR-20120018278-A (KR)
Title: Drying and classifying apparatus and drying and classifying method for material to be treated
Inventor: NOGUCHI TAKAYUKI
IPC: F26B3/08
Filed: 2011-07-21
Abstract: PURPOSE: Materials drying/classifying apparatus and method are provided to enhance the precision of classification since if gas rises, fine articles rise by the gas. CONSTITUTION: A materials drying/classifying apparatus comprises a rotating tank(10), a heating unit(11), a classifying hood(55), and a raising unit. A hole(41) to supply targets(W) and carrier gas(A) is formed on one end of the rotating tank. A hole to discharge the target and the carrier gas is formed on the other end of the rotating tank. In the processes of supplying the targets through the supplying hole and discharging them through the discharging hole, the heating unit heats and dries the targets by heating the rotating tank. The classifying hood comprises a fixed discharging hole(57) to discharge the targets.
Patent KR-20130014799-A (KR)
Title: Welding apparatus with shield box
Inventor: WOO IN SU
IPC: B23K9/16
Filed: 2011-08-01
Abstract: PURPOSE: A welding machine with a shield box is provided to control the impurities of a welded joint and a base material at an identical level, thereby saving manufacturing costs by improving weldability and weld quality regardless of welding methods. CONSTITUTION: A welding machine with a shield box comprises a welding tool and a shield box(30). The welding tool includes a gas nozzle(22). The shield box is connected to the rear of the welding tool in the direction of welding. The shield box is equipped at the upper side of the base material, and prevents the impurities of a welded joint(11) from being mixed. The welding tool is a welding torch part(20). The shield box has a length of 60 to 100mm, width of 20 to 40mm, and a height of 10 to 30mm. The flow rate of a shield gas supplied to the welding torch part is 15 to 20 L/min, the flow rate of the shield gas supplied to the rear of the welding torch part is 15 to 20 L/min, and the flow rate of the shield gas supplied to the rear side of a welding bead is 5 to 10 L/min. The welding tool is a laser head part. The shield box has a length of 100 to 150mm, width of 15 to 30mm, and a height of 10 to 30mm. The flow rate of the shield gas supplied to the laser head part is 15 to 20 L/min, the flow rate of the shield gas supplied to the rear of the laser head part is 100 to 200 L/min, and the flow rate of the shield gas supplied to the rear side of the welding bead is 5 to 10 L/min.
Patent KR-20130015550-A (KR)
Title: The structure of matching splicing point of box type steel columns and top level of steel beam using diaphragm
Inventor: CHAE HEUNG SUK
IPC: E04B1/24
Filed: 2011-08-04
Abstract: PURPOSE: A connecting structure for connecting an upper square-shaped steel pipe and lower part square-shaped steel pipe by a diaphragm is provided to mutually connect between square-shaped steel pipes, and to rapidly weld a steel beam at the side of the square-shaped steel pipe by using easy method. CONSTITUTION: A connecting structure for connecting an upper part square-shaped steel pipe and lower part square-shaped steel pipe by a diaphragm comprises a upper part square-shaped steel pipe(10), a lower part square-shaped steel pipe(20), and a splice plate(50). The upper part square-shaped steel pipe comprises a diaphragm binding plate(12) which is mounted on the low-end. The lower part square-shaped steel pipe comprises a lower internal diaphragm(23). One end is coupled with a steel beam(60) and the other side end is welded into the lower part square-shaped steel pipe at the splice plate.
Patent KR-20130015845-A (KR)
Title: Isolation-type flyback converter for light emitting diode driver
Inventor: HWANG JONG TAE
IPC: H05B37/02
Filed: 2011-08-05
Abstract: PURPOSE: An insulation type flyback conversion circuit is provided to improve a power factor and to change brightness according to control of a conduction angle of a power supply. CONSTITUTION: A snubber circuit unit(300) is connected with the primary side of a transformer(20). The snubber circuit unit prevents overvoltage and overcurrent. A snubber power detection unit(400) detects snubber voltage of the snubber circuit unit. The snubber power detection unit generates reference voltage being proportional to snubber voltage. A source end of a switching unit is connected with a current sensing resistor. A drain end of the switching unit is connected with the snubber circuit unit. A control unit(100) controls the switching unit(200) and constantly maintains current of a secondary side. [Reference numerals] (102) Boundary mode timing generator
Patent KR-20130016859-A (KR)
Title: Rubber composition for tire tread and tire manufactured by using the same
Inventor: JUNG JAE UK
IPC: C08L9/06
Filed: 2011-08-09
Abstract: PURPOSE: A rubber composition for a tire tread is provided to minimize polycyclic aromatic hydrocarbon and the discharging amount of a nitrosamine and to improve abrasion resistance, fuel efficiency, and brake performance. CONSTITUTION: A rubber composition for a tire tread comprises 75-82 parts by weight of an emulsion polymerized styrene butadiene rubber, 18-25 parts by weight of a butadiene rubber, 5-11 parts by weight of a softener, 63-79 parts by weight of filler, and 0.1-1.9 parts by weight of a curing accelerator. The emulsion polymerized styrene butadiene rubber comprises oil. The polycyclic aromatic hydrocarbon content in the oil is 10 mg/kg, the dynamic viscosity of the oil is 95(210 deg. F) or more, and the oil comprises 25-35 parts by weight of an aromatic-based compound, 21-31 parts by weight of a naphthene component, and 39-47 parts by weight of a paraffin-based component.
Patent KR-20120022639-A (KR)
Title: White curable resin composition
Inventor: TSURUMAKI TAKAHIRO
IPC: H05K1/03
Filed: 2011-08-17
Abstract: PURPOSE: White curable resin composition is provided to prevent the generation of crack due to punching processing, dip hole processing, tec. CONSTITUTION: White curable resin composition comprises an active energy ray curable resin having two or more ethylenically unsaturated bonds in one molecule, a photopolymerization initiator, a diluent, a titanium oxide, an epoxy-based thermosetting compound, and an inorganic compound with the aspect ratio of 5 or more. The content of the inorganic compound with the aspect ratio of 5 or more is 5-80 parts by weight on the basis of 100.0 parts by weight of the active energy ray curable resin having two or more ethylenically unsaturated bonds in one molecule.
Patent KR-20130019833-A (KR)
Title: Manufacturing method of n doped tio2 and n doped tio2 photocatalyst using urea
Inventor: KANG CHUL HYUN
IPC: B01J23/86
Filed: 2011-08-18
Abstract: PURPOSE: A method for manufacturing a composite visible light photocatalyst of N-doped TiO_2 and N-doped TiO_2 is provided to synthesize a large amount of N-doped TiO_2 without separate expensive equipment. CONSTITUTION: A method for manufacturing a composite visible light photocatalyst of N-doped TioO_2 and N-doped TiO_2 comprises: a step 1 of mixing a TiO_2 precursor and alcohol; a step 2 of mixing alcohol, an acid catalyst, and water; a step 3 of mixing water and urea; a step 4 of mixing the mixture of step 1 and the mixture of step 2; a step 5 of adding the mixture of step 3 into the mixture of step 4; a step 6 of annealing the mixture of step 5; a step 7 of adding an alkaline material into the mixture of step 6 and generating a precipitate; a step 8 of drying and plasticizing the precipitate; and a step 9 of adding a precursor of a metal oxide to water or alcohol.
Patent KR-20120024507-A (KR)
Title: Method for manufacturing electronic parts device and resin composition sheet for electronic parts encapsulation
Inventor: TOYODA EIJI
IPC: H01L23/29
Filed: 2011-09-06
Abstract: PURPOSE: A method for manufacturing an electronic part device and a resin composition sheet for sealing an electronic part are provided to prevent a package substrate form being contaminated due to the leakage of a resin composition melted by easily obtaining overmold and under fill without using a jig. CONSTITUTION: A plurality of electronic components is arranged on a package substrate. A sheet B and a sheet A(7) are successively laminated on an electronic part mounting area of the package substrate. An end part of the entire perimeter of the sheet A is softened. An encapsulated space with the entire perimeter of the sheet A is sealed tightly. The sheet A, which coats the sheet B and the electronic part, is compressed. The under fill of the electronic part by the melt of the sheet B is performed.
Patent KR-20110107779-A (KR)
Inventor: YI GWAN SIK
IPC: A45B25/00
Filed: 2011-09-08
Abstract: 금고를 포함하는 파라솔이 개시된다. 본 발명은 파라솔의 일면에 금고가 결합되는 것을 특징으로 한다. 이에 의하면, 해변을 찾는 수많은 피서객들은 귀중품을 손쉽고도 안전하게 보관할 수 있으므로, 지키는 일행을 둘 필요없이 마음 편하게 피서를 즐길 수 있으며, 돈이나 핸드폰 등이 필요할 경우 즉시 꺼내 사용할 수 있으므로, 금고를 포함하는 파라솔을 이용하는 피서객들의 편의가 더욱 증대된다.
Patent KR-20130028480-A (KR)
Title: Cosmetic composition comprising weighting agent
Inventor: SHIN HEE JUNG
IPC: A61K8/72
Filed: 2011-09-09
Abstract: PURPOSE: A cosmetic composition which includes weight regulator is provided to solubilize or emulsify the oil and water layers and improve the product stability when a small amount or no surfactant is available. CONSTITUTION: A cosmetic composition which includes weight regulator has oil and water layers including weight regulator to be solubilized as well as emulsified and includes less than 0.5 weight% of the total weight composition included/not included a surfactant. The surfactant includes less than 0.1 weight% of the total weight of the composition. The difference between the weight of the oil layer including the weight regulator and weight of the final composition has no difference or is less than 0.02. The weight regulator has a weight over 0.990 at 20 °C. The weight regulator comprises the following content: 1.0 = (rate of the weight regulator X rate of the weight regulator among oil layer) + (weight of other oily component X rate of other oily component among oil layer).
Patent KR-20130031600-A (KR)
Title: Liquid crystal display device
Inventor: SHIN SUNG JIN
IPC: G02F1/1333
Filed: 2011-09-21
Abstract: PURPOSE: A liquid crystal display is provided to prevent the movement of a cover bottom and a top cover by using a connection hole and a connection part. CONSTITUTION: A backlight unit is positioned in the rear side of a liquid crystal panel. The liquid crystal panel and the backlight unit are mounted on a cover bottom. A protrusion(155) and a slot(157) are formed in the outer side of the cover bottom. A top cover(130) includes a connecting hole(135) and a connecting part(139).
Patent KR-20130037338-A (KR)
Title: System for driving oil pump of automotive engine
Inventor: LEE HONG WOOK
IPC: F16N13/20
Filed: 2011-10-06
Abstract: PURPOSE: An oil pump driving system for a vehicle engine is provided to vary the driving revolutions per minute according to the revolutions per minute of the engine, thereby improving the power performance and fuel efficiency performance of a vehicle. CONSTITUTION: An oil pump driving system for a vehicle engine includes a pump housing(10), a slider(11), a spring support(12), a relief spring(14), a spring mounting part(13), and a first and a second hydraulic chamber(211,222). The relief spring is mounted on the pump housing, and provides a restoring force to the spring support. The spring mounting part for mounting the relief spring is installed in the pump housing in response to the spring support. The first and the second hydraulic chamber are formed on the outer circumferential surface of the pump housing, and are mutually blocked and partitioned so that the slider is rotated on a pivot(P) by a hydraulic force. A connection between the first and the second hydraulic chamber is selectively opened or closed.
Patent KR-20130037510-A (KR)
Inventor: KIM YONG JAE
IPC: A47J37/06
Filed: 2011-10-06
Abstract: 본 발명은 구이기에 관한 것이다. 본 발명은, 구이기에 있어서, 저면에 복수 개 이상의 다리 및 통기공이 설치되며 정면에 도어가 설치된 외통과, 통공을 갖는 사방 내벽이 상기 외통의 내부에서 둘레방향을 따라 일정한 간격의 금속바구니삽입공간을 두고 마련된 구이기 본체와; 상기 도어를 통해 출입되어 가이드 벽과 지지판에 지지되는 석쇠와; 상기 내벽의 외면 및 내면 중 어느 하나의 면에 설치된 제 1 열선과; 상면에 연통공이 형성되며 일정한 공간을 갖는 이중벽으로 형성되어 내부에 제 2 열선이 설치된 덮개와; 상기 제 1 및 제 2 열선에 전원을 공급을 단속하는 제어부 및 전원공급선과; 상기 구이기 본체의 금속바구니삽입공간에 마련되어 숯과 탄 중 선택된 어느 하나를 수용하는 상부가 개구된 금속바구니로 이루어진 것을 특징으로 한다. 이에 의해, 이중벽 내부에 제 2 열선이 설치된 덮개를 마련함으로써 열손실을 줄일 수 있는 효과와 더불어, 제 2 열선 및 금속바구니삽입공간에 설치한 제 1 열선과 금속바구니에 넣어진 숯 또는 탄을 열원 중 모두를 열원으로 사용하거나 또는 선택된 어느 하나를 열원으로 사용하여 구이기 본체의 정면 중앙에 설치된 도어 내측에서 생선 및 고기 등이 꿰어진 상태로 위치하는 석쇠에 열을 가하여 생선 및 각종 고기 등을 신속하고 효과적으로 구울 수 있으며, 사방 내벽의 저면에 마련된 금속망에 올려진 고구마, 감자, 밤 등을 구울 수 있는 효과가 있다.
Patent KR-20130040566-A (KR)
Title: Engine of vehicle
Inventor: KIM DONG SUP
IPC: F01L7/02
Filed: 2011-10-14
Abstract: PURPOSE: An engine of a vehicle is provided to operate a crank by a piston rod which is integrated with a piston head without a separate connecting rod. CONSTITUTION: An engine of a vehicle comprises a shaft hole(12), an intake and exhaust hole(14), a rotation shaft(30), an intake passage(32), and an exhaust passage(33). The shaft hole is formed in the head part of a cylinder(10) to be perpendicular to the longitudinal direction of the cylinder. The intake and exhaust hole is formed in between the chamber(11) of the cylinder and the shaft hole. The rotation shaft is inserted into the shaft hole, is internally equipped with a diaphragm(31), and is connected with a crank shaft(43) by a timing belt. The intake and exhaust passages are formed in the left and right sides of the diaphragm and are separately equipped with an intake hole(32a) and an exhaust hole(33a). The intake and exhaust holes of the cylinder and the intake hole are matched for inhaling air through the intake passage in an intake stroke. The intake and exhaust holes of the cylinder and the exhaust hole are matched for exhausting air through the exhaust passage in an exhaust stroke.
Patent KR-20130040621-A (KR)
Title: The preparation method of hollow fiber membrane with high mechanical properties using hydrophilized polyvinylidenefluoride for water treatment
Inventor: KIM JONG PYO
IPC: B01D69/02
Filed: 2011-10-14
Abstract: PURPOSE: A method of making hollow fiber for highly strengthening water treatment is provided to have hydrophilicity by reforming to increase the speed of permeability. CONSTITUTION: A method of making hollow fiber for highly strengthening water treatment comprises the following steps. An akali aqueous solution and hydrophilized poly vinylidene fluoride resin are made. The hydrophilized poly vinylidene fluoride resin is separated from the akali aqueous solution, washed, neutralized, filtered and dried. A spraying solution and an inner coagulant are sprayed through a spinneret to make a hollow fiber. The hollow fiber film is hydrothermal-processed.
Patent KR-20130042353-A (KR)
Title: Column type transmission lever assembly
Inventor: LEE SEAG WOO
IPC: B60K20/06
Filed: 2011-10-18
Abstract: PURPOSE: A column type transmission lever device is provided to ensure a safe drive condition by adopting the knob module operation method of partially pressurizing and rotating a knob module by a driver for preventing the risk of careless operation while driving. CONSTITUTION: A column type transmission lever device comprises a lever shaft(100), an auto knob unit(200), and an auto detection sensor module(300). The lever shaft is rotatably combined with a body housing in the vertical direction. The body housing is combined with a steering column. The auto knob unit is combined in one end of the lever shaft. The auto knob unit is installed in order to select and operate a shift range. The auto knob unit comprises an auto knob case(210) and a knob module(220). The auto knob case is combined with the lever shaft by surrounding the external space. The knob module is rotatably combined around the longitudinal axis of the lever shaft. The auto detection sensor module senses the shift range selected by the rotation move of the auto knob unit in order to produce a signal.
Patent KR-20130042719-A (KR)
Title: Deposition apparatus having linear evaporating source
Inventor: LEE JAE GYOUNG
IPC: C23C14/26
Filed: 2011-10-19
Abstract: PURPOSE: A metalizing device including a linear evaporating source is provided to minimized residues by compensating temperature differences generated in moving processes of vaporized material at a final step. CONSTITUTION: A metalizing device including a linear evaporating source comprises a source storing unit, a source supplying unit, and a linear evaporation source. A source is stored in the source storing unit. The source supplying unit supplies the source. The linear evaporation source vaporizes the source and metalizes the source to a substrate after converting the source into an evaporation source.
Patent KR-20120046023-A (KR)
Title: Semiconductor memory device
Inventor: SAITO TOSHIHIKO
IPC: G11C7/10
Filed: 2011-10-19
Abstract: PURPOSE: A semiconductor memory device is provided to reduce the power consumption of a memory module by decreasing the number of refresh operations. CONSTITUTION: A memory cell includes a bit line, a plurality of word lines(WL_1 to WL_n), and a plurality of sub memory cells(SCL_n). The sub memory cell includes a transistor and a capacitor. A source or drain of a transistor is electrically connected to a bit line. The source or drain of the transistor is electrically connected to a capacitor. A gate of the transistor is electrically connected to one of a plurality of word lines. The capacities of the capacitors in the plurality of sub memory cells are different.
Patent KR-20130047058-A (KR)
Title: Integrated gasification combined cycle system with dry type carbon dioxide removal process
Inventor: CHOI DONG HYEOK
IPC: F23J15/02
Filed: 2011-10-31
Abstract: PURPOSE: A complex generating system for carbonic gas is provided to effectively collect a heating source necessary for the absorption and regeneration reactions of carbon dioxide and the conversion reaction of water gas. CONSTITUTION: A complex generating system for carbonic gas comprises a gasifier(1), a cooling device(2), a dust collection filter(3), a first heat exchanger(A), a desulfurization reactor(5), a water gas conversion and carbon dioxide collection integrated reactor(6), a combustor, a gas turbine(7), a heat recovery steam generator(9), high pressure steam turbines(12,13), a pressure steam turbine(11), and a low pressure steam turbine. The gasifier burns coal for producing synthetic gas. The cooling device cools the synthetic gas. The dust collection filter removes dust in the synthetic gas. The first heat exchanger is installed in the recirculation line which recirculates the synthetic gas to the gasifier. The water gas conversion and carbon dioxide collection integrated reactor is for the absorption reaction of carbon dioxide, the conversion reaction of water gas, and the regeneration reaction of an absorbent material. The combustor burns the synthetic gas for generating steam. The turbine is operated through the steam. The heat recovery steam generator is provided with the steam from the gas turbine for recovering heat and generating steam.