baber/WOPTO huggingface dataset:
Patent KR-20120116670-A (KR)
Title: Non-polar or semi-polar group iii-nitride based virtical-type light emitting diode and fabrication method thereof
Inventor: JOO JIN WOO
IPC: H01L33/16
Filed: 2011-04-13
Abstract: PURPOSE: A vertical-type light emitting diode based on a non-polar or semi-polar group III-nitride and a manufacturing method thereof are provided to improve internal quantum efficiency by forming a light emitting diode structure on a lateral growth layer in which defect density reduces. CONSTITUTION: A first III family nitride(102) is grown on the top of a substrate having a growth surface of a non-polar or semi-polar epitaxial layer. A second III family nitride layer with one or more cavities(105) whose one area indicates N-polarity is formed on a first III family nitride using a lateral growth method. A vertical type light emitting diode structure(200) is grown on the second III family nitride layer. The vertical type light emitting diode structure is obtained by chemically wet-etching some thickness of the second III family nitride layer.
Patent KR-20120124142-A (KR)
Title: Composition for inhibition of multidrug resistance containing an extract of Dictamnus dasycarpus Turcz.
IPC: A61K36/75
Filed: 2011-05-03
Abstract: PURPOSE: A pharmaceutical composition containing Dictamnus dasycarpus Turcz. extract is provided to overcome anticancer agent resistance and to be used as a composition for suppressing multidrug resistance. CONSTITUTION: A pharmaceutical composition for suppressing multidrug resistance for an anticancer agent contains 0.001-50 wt% of Dictamnus dasycarpus Turcz. extract as an active ingredient. The extract is prepared using water, low carbon number alcohol of 1-4 carbon atoms, or a mixture solvent thereof. The multi-drug resistance is resistance by P-glycoprotein. A pharmaceutical composition for anticancer contains the extract as an active ingredient. A sitological composition for anticancer aid contains the extract as an active ingredient.
Patent KR-20120126990-A (KR)
Title: Catalyst unit
IPC: F01N3/022
Filed: 2011-05-13
Abstract: PURPOSE: An exhaust gas purification apparatus with a catalyst unit is provided with reduced manufacturing costs as the channel corresponding to the dead zone where the flow of exhaust gas is blocked by a plug. CONSTITUTION: A catalyst unit(100) comprises a carrier and plugs(122). Channels which pass the exhaust gas are formed at the front side of the carrier toward the rear side. The plugs block the inlet of the channel formed at the edge portion except for the center portion of the front side. A catalyst layer is not formed on the channels with the plugs, and formed along the rest opened channels.
Patent KR-20120127839-A (KR)
Title: Division Channel End Piece Structure of Vehicle
IPC: B60J1/08
Filed: 2011-05-16
Abstract: PURPOSE: A division channel end piece structure of a vehicle is provided to form comfortable ride quality while improving noise performance by preventing the inflow of outdoor air. CONSTITUTION: A division channel end piece structure of a vehicle comprises an inner joint(5), an outer joint(7), and a pocket portion(9). The inner joint encloses the inner end and the outer end of a division channel(3). The pocket portion is extended upward. The pocket portion is formed through the connection of an outer coupling member and an inner coupling member.
Patent KR-20120128793-A (KR)
Title: convenient lipgloss stick
IPC: A45D34/04
Filed: 2011-05-18
Abstract: PURPOSE: A convenient lip gloss stick is provided to concurrently wear upper and lower lips by cutting the center of the lip gloss stick. CONSTITUTION: A convenient lip gloss stick is formed in linear shape and has to be separately worn the upper and lower lips over and over. If the end of the conventional lip gloss stick is cut to open, the lip gloss can be applied on the wider area. Moreover, both sides of the lip gloss can be applied by opening the end. By widening the surface area of the lip gloss stick, the lip gloss can be applied in the wider surface area and the need of applying over is reduced.
Patent KR-20120131388-A (KR)
Title: 결정질 및 비결정질 물질 제조용 유리관 및 유리관 마개와 밀봉방법
IPC: B01J19/24
Filed: 2011-05-25
Abstract: 결정질 및 비결정질 물질을 제조하기 위한 유리관이 개시된다.  결정질 및 비결정질 물질 제조용 유리관은, 일부에 홈부 또는 단차부가 형성된 유리관 및 상기 유리관의 단부에 삽입되어 상기 유리관을 밀봉시키는 유리관 마개를 포함하여 구성된다.
Patent KR-20120131431-A (KR)
Title: Damper unit
IPC: F24F13/02
Filed: 2011-05-25
Abstract: PURPOSE: A damper unit is provided to reduce a number of damper units installed on a duct by enabling air volume control and backflow prevention with one damper unit. CONSTITUTION: A damper unit(10) comprises a pipe-shaped body(100), an opening member(200), and a stopper member(300). The body has an internal passage to flow fluid. The opening member is rotatably installed in the body. The opening member is rotated in a first direction to close the internal passage of the body when the fluid flows backward. The opening member is rotated in a second direction to open the internal passage of the body when the fluid flows forward. The stopper member is installed inside the body and restricts the rotating angle to the second direction of the opening member so that the flow can be controlled when the flow flows forward.
Patent KR-20120131913-A (KR)
Title: Electrostatic chuck improved in temp control structure
IPC: H01L21/683
Filed: 2011-05-27
Abstract: PURPOSE: An electrostatic chuck with an improved temperature control structure is provided to form a uniform temperature distribution in all regions of a dielectric plate by independently controlling a temperature in a desirable region of a dielectric plate using an inclined gas path. CONSTITUTION: A dielectric plate(100) has a circular or square body with a diameter of 300 mm or more. An inwardly inclined gas path(103a,103b) is formed in the center(101) of the dielectric plate. An outwardly inclined gas path(103c,103d) is formed on the outer part(102) of the dielectric plate. An electrode(104) is installed on the inner side or one side of the dielectric plate. A base member(105) supports the dielectric plate.
Patent KR-20120132793-A (KR)
Title: High strength steel and method for manufacturing the same
IPC: C21D8/00
Filed: 2011-05-30
Abstract: PURPOSE: A high strength steel plate and a manufacturing method thereof are provided to obtain a yield strength of 500MPa or greater, a tensile strength of 550MPa, an elongation ratio of 20% or greater, and an impact value of 200J or greater at -60°C. CONSTITUTION: A method for manufacturing a high strength steel plate comprises the steps of: reheating a slab(S), which comprises 0.06-0.08wt.% of C, 0.15-0.25wt.% of Si, 1.20-1.30wt.% of Mn, 0.015wt.% or less of P, 0.005wt.% or less of S, 0.30-0.40wt.% of Ni, 0.10wt.% or less of Cr, 0.10wt.% or less of Cu, 0.015-0.025wt.% of V, 0.002wt.% or less of Ti, 0.03-0.04wt.% of Al, 0.04-0.05wt.% of Nb, 0.008-0.012wt.% of N, and the remaining amount of Fe, to 1,150-1,250°C; taking the slab out of a heating furnace(102); rolling the slab at the total reduction rate of 80-90%; and water-cooling the slab.
Patent KR-20120136470-A (KR)
Title: Neutral beam source with belt type magnet
Inventor: YOO SUK JAE
IPC: H05H3/06
Filed: 2011-06-09
Abstract: PURPOSE: A neutral particle beam generating apparatus with a belt type magnet is provided to improve the uniformity and flux of neutral particle beams by distributing high density plasma generated by microwave radiation to an inner space of a chamber. CONSTITUTION: A microwave waveguide(200) is installed at the upper end of a plasma chamber(100) providing a space for generating plasma. Microwaves are emitted to the inside of the plasma chamber from a microwave waveguide. The microwave waveguide is formed into a round shape or an oval track shape. A neutralization reflector(300) is installed inside the plasma chamber in order to neutralize charged plasma. A limiter(500) is installed at the lower end of the plasma chamber. A pair of belt type magnets(400) is installed at an exterior wall of the plasma chamber.
Patent KR-20120137693-A (KR)
Title: Laundry machine
Inventor: KIM YOUNG MIN
IPC: D06F37/04
Filed: 2011-06-13
Abstract: PURPOSE: A washing machine is provided to reduce a drum forwarding phenomenon by reducing compression by drawing exterior air into a tub. CONSTITUTION: A tub includes a laundry entrance(104) and an exterior air drawing hole(103). One or more plates(30) includes a plurality of holes. A drum includes another laundry entrance(301). A driving unit includes a shaft, a bearing housing unit(400), and a motor. The shaft is connected to a rear side unit of the drum. The bearing housing unit rotatably supports the shaft. The motor rotates the shaft. Suspension assembly reduces vibration in the drum.
Patent KR-20110140082-A (KR)
Title: Solid-state imaging device and drive method for solid-state imaging device
Inventor: MINOWA MASAAKI
IPC: H01L27/146
Filed: 2011-06-16
Abstract: PURPOSE: A solid imaging device and a driving method thereof are provided to increase the maximum charge quantity which is transmitted by increasing a floating diffusion voltage. CONSTITUTION: A solid imaging device includes a first photoelectric converter(2), a floating diffusion node, a first transmission transistor(3), an amplification transistor(5), a voltage control node, and a voltage control unit. The first transmission transistor transmits the electrons of the first photoelectric converter to the floating diffusion node. The amplification transistor outputs a signal based on the charge quantity of the floating diffusion node. The voltage control unit controls the voltage of the voltage control node.
Patent KR-20120139937-A (KR)
Title: Spinning wheel fishway
Inventor: PARK EUN JI
IPC: E02B8/08
Filed: 2011-06-20
Abstract: PURPOSE: A spinning wheel type fishway installation is provided to reduce the velocity of water flow. CONSTITUTION: A spinning wheel type fishway installation comprises a spinning wheel. The spinning wheel is mounted at the fishway installation. The upper end portion of the fishway is the highest water pressure. The velocity of water flow is reduced by mounting the installation.
Patent KR-20130000947-A (KR)
Title: Fabrication method of catalytic converter
Inventor: CHOI SUNG MU
IPC: B01J37/02
Filed: 2011-06-24
Abstract: PURPOSE: A manufacturing method of a catalyst unit is provided to maintain a predetermined purification rate for exhaust gas and to reduce costs for catalytic components by closing a channel on a part corresponding to a dead zone using a plug and preventing coating on the inner part of the channel. CONSTITUTION: A manufacturing method of a catalyst unit includes the following steps: a part of a channel is covered by placing a masking member on a part of the front surface of a carrier(S610); and a plugging member is introduced into an opened channel except for the part covered with the masking member. In the process of introducing the plugging member, the plugging member is attached on a roller and closes the entrance of an opened channel by rolling the roller along the front surface of the carrier. In the process of introducing the plugging member, the plugging member is attached on a brush and closes the entrance of an opened channel by moving the brush along the front surface of the carrier(S620). [Reference numerals] (S600) Manufacturing(preparing) a carrier; (S610) Masking a center part; (S620) Plugging with a roller or a brush; (S630) Removing the masking member
Patent KR-20130003617-A (KR)
Title: Method for client graphic device-separated software execution
Inventor: CHOI WON HYUK
IPC: G06F15/16
Filed: 2011-06-30
Abstract: PURPOSE: A method for processing the divisional execution of a client graphic device is provided to support terminals of various clients by executing a 3D application program based on data stored in a server and rendering a client. CONSTITUTION: A client receives graphic information from a server through a predetermined network(S410). The graphic information is converted to correspond to a graphic device(S440). A rendering command and rendering data corresponding to the conversion result of the graphic information are processed in the graphic device(S450). The processing result is converted to correspond to the predetermined network and is delivered to the server(S470). [Reference numerals] (AA) Start; (BB) End; (S410) Receiving graphic information; (S420) Cash processing; (S430) Analyzing a rendering command and rendering data; (S440) Releasing compression and decoding; (S450) Processing the rendering command and the rendering data; (S460) Receiving the result of GPU processing; (S470) Transmitting the processing result
Patent KR-20130004733-A (KR)
Title: Water sprinkler for lawn
Inventor: LEE SEUNG JUN
IPC: A01G25/02
Filed: 2011-07-04
Abstract: PURPOSE: A lawn faucet is provided with a projection part shorter than grass even when multiple lawn faucets are installed, and the beautiful exterior arranged with grass. CONSTITUTION: A cylindrical main body(10) is opened upward and downward. A cover member(20) covers the top of the cylindrical main body, and includes an opened lower part, and a top part in a semi sphere shape. A prop supports the lower external surface of the main body, is combined with a spot welding(SW), and is fixed to an anchor volt(31) on surface. A combining member is connected to the inner surface of the cylindrical main body, and is combined with nuts after the faucet is inserted through the top surface. One sides of the cylindrical main body and the cover member are combined through a hinge, and the other sides are combined by a locking part lockable/releasable with a key. A lower hinge part(51) is spot welded(SW) on each of cylindrical main body and semi spherical cover member. An upper hinge part(53) is combined by a joint pin(52) and the lower hinge part. The lower and upper hinge parts form groove parts(11, 21) on each inner curved hinge through the spot welded(SW) cylindrical main body and the semi spherical cover member. The locking part comprises a hook member(62) and a latching member(63) to be hooked on the hook member. The hook part forms a spot welded key hole(61) on the cylindrical main body and the semi spherical cover member. The hook part and the latching part form inner curved locking groove press parts(12, 33) on the spot welded cylindrical main body and the semi spherical covering member.
Patent KR-20130005324-A (KR)
Title: Apparatus of adjusting tilting angle of car back seat and rotary damper used therein
Inventor: KIM TAE MUK
IPC: B60N2/22
Filed: 2011-07-06
Abstract: PURPOSE: An apparatus of adjusting the tilting angle of the seatback of a car seat and a rotary damper used therein is provided to fix the position of a car seatback without fluctuation in a posture that a user wants, reduce the capacity of a rotary damper, and minimize a vibration and a noise with a little damping capacity. CONSTITUTION: An apparatus of adjusting the tilting angle of the seatback of a car seat comprises a rotary shaft and a rotary damper. The rotary shaft is installed on the connection hinge part of a seatback and a seat, and is installed to rotate in interlocking at the rotation angle(Θ) of the seatback about a seat. The rotary damper rotates with the rotary shaft and relieves an impact by acting a damping force at the moment of locking for the position fixity of the seatback. The rotary damper comprises a housing(110), a rotor(120), a cover, a stopper(111), and a gas elastomer(140). The housing comprises a housing chamber(110y) accommodating fluid. The rotor is installed to be able to rotate together inside of the housing chamber by accommodating the rotary shaft in the center of rotation, and comprises a vane(121) protruded in a mutually symmetric position on a outer circumference surface. The cover is sealed and combined in sandwiching an O-ring(130a) at the one side of the housing in order to seal the housing chamber. The stopper is protruded to the inner side of the housing chamber, is interfered with the vane of the rotor, limits the rotation range of the rotor, and comprises a passage(112) in which fluid passes to the circumference direction. The gas elastomer is charged with gas, is formed to wrap a void section sealed from outside air in a material capable of deforming elastically, and be positioned in one side of the stopper which does not block the path of the stopper.
Patent KR-20130009112-A (KR)
Title: Contact sheet for wireless power transmission apparatus and wireless power transmission apparatus having the same
Inventor: JUNG CHUN KIL
IPC: H02J17/00
Filed: 2011-07-14
Abstract: PURPOSE: A wireless power transmission device and a touched sheet for the wireless power transmission device are provided to prevent separation from a charging location by vibration caused by a vibration module. CONSTITUTION: A housing(101) comprises a main side with a recess. A first side core(110) is installed in the housing. A control unit transmits wireless power signal s to the first side core. A touched sheet(150) is installed in the recess.
Patent KR-20130011156-A (KR)
Title: Panel using fiber board and method for meanufacturing the same
Inventor: LEE JAE HAK
IPC: B32B17/12
Filed: 2011-07-20
Abstract: PURPOSE: A panel material using a fiberboard and a manufacturing method thereof are provided to bond an expandable fire-resistant board to one side of a wood composite fiberboard and a phenol-impregnated film to the other side of the wood composite fiberboard, thereby providing an excellent fire resistance and non-combustibility. CONSTITUTION: A MDF(Medium Density Fiberboard)(10) is used as a substrate. A bonding layer(11) is laminated on the upper side of the fiberboard(10). A expandable fire-resistant board(20) is bonded to the upper side of the fiberboard(10) by the medium of the bonding layer(11). An interior finishing paint layer or a sheet layer is laminated on the expandable fire-resistant board(20) as a surface layer(21). A phenol-impregnated film called Tego film(30) is bonded to the lower side of the fiberboard(10) in order to prevent humidity and bending.
Patent KR-20130011559-A (KR)
Title: Dc-dc converter control circuit
Inventor: HEO JUN KI
IPC: H02M3/155
Filed: 2011-07-22
Abstract: PURPOSE: A DC-DC converter control circuit is provided to prevent the interception of power when surge voltage occurs. CONSTITUTION: A transformation part transforms input voltage applied to a DC-DC converter into low voltage. A comparator(32) compares transformed low voltage with predetermined reference voltage. A circuit breaker part(33) intercepts output voltage of the DC-DC converter according to a comparison result. The circuit breaker part intercepts input voltage applied to the DC-DC converter according to the comparison result. The DC-DC converter includes condensers(C1,C2,C3) connected to an power input terminal and condensers(C5,C6) connected between an output terminal and earth. [Reference numerals] (31) Transformation part; (32) Comparator; (33) Circuit breaker part
Patent KR-20130012715-A (KR)
Title: Multi-layered ceramic capacitor
Inventor: JUNG KWANG CHUN
IPC: H01G4/30
Filed: 2011-07-26
Abstract: PURPOSE: A laminated ceramic capacitor is provided to maximize capacitance by optimizing a structure. CONSTITUTION: A laminate body includes a first surface and a second surface. A plurality of dielectric layers is laminated on the laminate body. Multiple dielectric layers are laminated on the laminate main body. A first inner electrode(21) is formed between the dielectric layers. The first inner electrode includes a plurality of first sub electrodes(21a). A second inner electrode(23) includes a plurality of second sub electrodes(23a). A third inner electrode(25) includes a plurality of third sub-electrodes(25a). A fourth inner electrode(27) includes a plurality of fourth sub-electrodes(27a).
Patent KR-20130016816-A (KR)
Title: Apparatus for automatic supplying optical component based on lifting
Inventor: KIM YANG SEUB
IPC: B65G47/91
Filed: 2011-08-09
Abstract: PURPOSE: An apparatus for automatically supplying optical parts is provided to stably supply one optical part per a unit cycle in an automatic optical-lens assembly line by lifting upward the optical part. CONSTITUTION: An apparatus for automatically supplying optical parts comprises a lifting part(210), a pick-up part(230), and a control part. The lifting part loads multiple optical parts and supplies one optical part per a unit cycle of an optical lens assembly line. The pick-up part transfers the supplied optical parts to an assembly jig(250). The control part controls the lifting part to supply one optical part per the unit cycle. The control part controls the lifting part to move upward the loaded optical parts as much as the height.
Patent KR-20140138370-A (KR)
Inventor: YOON KWAN SEOB
IPC: B63G7/08
Filed: 2011-08-10
Abstract: 본 발명에 의한 수상 기뢰를 소해하기 위한 장치 및 그 방법이 개시된다. 
본 발명에 따른 수상 기뢰를 소해하기 위한 장치는 수상에서 표적에 대한 제1 표적 정보를 획득하는 레이더 장비; 수중에서 표적에 대한 제2 표적 정보를 획득하는 소나 장비; 상기 제1 표적 정보와 상기 제2 표적 정보가 수신되는 위치에 있는 표적을 수상 기뢰로 판단하는 판단 수단; 및 상기 수상 기뢰를 추적하면서 기뢰 소해용 함포의 사격을 통제하는 제어 수단을 포함한다. 
이를 통해, 본 발명은 수상 기뢰에 신속하게 대처할 수 있고, 수상 기뢰를 정확하게 소해할 수 있다.
Patent KR-20130017953-A (KR)
Title: Pilot for measuring of sludge
Inventor: HAN SANG YUN
IPC: C02F11/12
Filed: 2011-08-12
Abstract: PURPOSE: A circular form pilot for sludge dewatering measurement is provided to check a sludge dewatering process with user eyes and to have a simple structure for being cleansed after dewatering sludge, thereby being conveniently used in a laboratory and managed in a hygienic way. CONSTITUTION: A circular form pilot for sludge dewatering measurement comprises a lower body, a transparent and cylindrical-shaped sludge receiving chamber(120), an upper body, a fastening unit(140), a sludge and air injection part(150), and a filtering unit(160). An discharging part(111a) is formed at the center of the lower body for discharging a watery stream output from sludge. The sludge receiving chamber is mounted on the top of the lower body. The upper body is mounted on the top of the sludge receiving chamber. The fastening unit is used for the bottom body and the upper body to adhere closely to the sludge receiving chamber. The sludge and air injection part is installed at the axial center of the upper body so that sludge and air can be supplied to the sludge receiving chamber. The filtering unit is installed in the inner circumference of the sludge receiving chamber so that the watery stream flowing in the sludge receiving chamber can pass through and the cake can be stopped.
Patent KR-20130018015-A (KR)
Title: Backlight assembly
Inventor: SONG MIN YOUNG
IPC: G02F1/13357
Filed: 2011-08-12
Abstract: PURPOSE: A backlight assembly is provided to uniformly emit light by arranging a first light emitting member at an edge and by arranging a second light emitting member at the corner. CONSTITUTION: A backlight assembly includes a light guide plate(510) and a light source unit(520). The light guide plate includes a cutting unit. One or more corner units of the cutting unit are cut from a diagonal direction. The light source unit faces one side of the light guide plate and the cutting unit.