baber/WOPTO huggingface dataset:
Patent KR-20110004340-A (KR)
Title: Blinds of opening and closing transverse parts
Inventor: BYUN TAE WOONG
IPC: E06B9/68
Filed: 2010-10-22
Abstract: PURPOSE: A blind capable of transverse opening and closing is provided to open or close an indoor room with a plurality of long, horizontal blind pieces which are installed to overlap each other and can be simultaneously or partially unfolded and folded according to need. CONSTITUTION: A blind capable of transverse opening and closing comprises a winding rod(23) and a blind sheet(24). The winding rod is installed between end plates fixed to both ends of a frame(20) and allowed to rotate. The blind sheet is wound or unwound around the winding rod with a winding drive unit which is activated by pulling control ropes. The blind sheet is composed of long, horizontal blind pieces(24a,24b) which are installed to overlap each other at the connected parts and supported with the front and rear control ropes.
Patent KR-20120044704-A (KR)
Title: An energy efficient routing based on spanning tree in wireless sensor networks with high mobile base station using local search algorithm
Inventor: KANG SEUNG HO
IPC: H04L12/28
Filed: 2010-10-28
Abstract: PURPOSE: A spanning tree based routing method using a local searching algorithm in a high mobility sensor network is provided to improve network utilization by providing an effective local searching algorithm. CONSTITUTION: An MST(Minimal Spanning Tree) is used as a start point of local searching(S210). A proximity solution is created(S220). Numbers of wiener are calculated for the proximity solution(S230). A tree including the smallest numbers of the wiener in the proximity solution are searched(S240). The numbers of the wiener is not changed, the tree which is acquired at the last is determined as the solution.
Patent KR-20110050377-A (KR)
Title: Method for proliferating hair follicle stem cells
Inventor: RA JEONG CHAN
IPC: A61K35/12
Filed: 2010-11-05
Abstract: PURPOSE: A medium for producing a large amount of hair follicle stem cells is provided to massively proliferate the stem cells and to prepare a composition for treating hair loss. CONSTITUTION: A medium for proliferating and maintaining hair follicle contains 5-50 uM of ROCK(Rho-associated kinase inhibitor) inhibitor. The medium additionally contains ITS+ premix(insulin, transferrin, selenious acid premix), EGF, bFGF, or antibiotics.
Patent KR-20120048959-A (KR)
Inventor: YU JE JIN
IPC: B29C63/34
Filed: 2010-11-08
Abstract: PURPOSE: A device for manufacturing a lining steel pipe by using polyethylene and manufacturing method thereof are provided to improve the adhesion strength by successively heating a surface of a lining steel pipe from the center to both end parts. CONSTITUTION: A device for manufacturing a lining steel pipe(110) by using polyethylene comprises a hot air blower(120), one ore more ejecting nozzles(130), a heating furnace(100), one or more suction nozzles(140), and a temperature sensor(150). The hot air blower supplies heat so that a polyethylene pipe is adhered to the inner surface of a lining steel pipe. The ejecting nozzles transfer the heat supplied from the hot air blower to the lining steel pipe. The furnace puts the polyethylene pipe to the lining steel pipe by using the ejecting nozzles. The suction nozzles absorb the heat generated in the furnace. The temperature sensor measures a temperature of a surface of the lining steel pipe. The ejecting nozzles successively supplies heat from the center to both end parts so that the polyethylene pipe is adhered to the inner surface of the lining steel pipe.
Patent KR-20120049969-A (KR)
Title: Recirculation structure of hydrogen for fuel cell using multistage ejector
Inventor: JUNG SE KWON
IPC: G05D7/00
Filed: 2010-11-10
Abstract: PURPOSE: A fuel cell hydrogen recirculation structure using multi-stage ejector is provided to control each ejector by using independent control valve, thereby recycling hydrogen gas only using ejectors without a blower. CONSTITUTION: A fuel cell hydrogen recirculation structure using multi-stage ejector comprises A first and a 2 ejectors(100,110) which are connected to different sized nozzles serially or in parallel while injecting a mixture of gas and pure hydrogen into a stack(1), a first and a second control valves(102,112) which control flow rate of the pure hydrogen injected into the first and the second ejectors, and a control part(120) which controls open and close operations.
Patent KR-20110052520-A (KR)
Title: Input circuit
Inventor: YAMASAKI TARO
IPC: H03K5/1254
Filed: 2010-11-11
Abstract: PURPOSE: An input circuit performing operation under power source voltage of wide range is provided to prevent the deterioration of response speed in low power voltage operation by forming the on-resistance ratio of an NMOS transistor. CONSTITUTION: An input circuit includes a PMOS transistor, an NMOS transistor(201), an inverter(501), a first power source(301), a second power source(302), an input terminal, and an output terminal. The source of the NMOS transistor and the PMOS transistor is connected to VDD and VSS. The gate and the drain of the PMOS transistor and NMOS transistor are connected to the respective input terminal and the node. The inverter is connected to the node and the output terminal. The gate and drain of the PMOS transistor are respectively connected to the input terminal and the node.
Patent KR-20120055766-A (KR)
Title: Plasma coal gasification system
Inventor: KIM YOUNG SUK
IPC: C10J3/72
Filed: 2010-11-23
Abstract: PURPOSE: A plasma coal gasification system for increasing gasification reaction speed is provided to gasify coal without inserting a coal after a micro-pulverizing process. CONSTITUTION: A plasma coal gasification system for increasing gasification reaction speed comprises the following: a micro-pulverizing furnace(110) inflowing fuel from a fuel inlet(111) and preheated air from a preheated air inlet(112) for micro-pulverizing the fuel; a first gasifying furnace(120) firstly gasifying the micro-pulverized fuel using a passage connected to the upper side of the partition, divided from the micro-pulverizing furnace using a partition; a melting furnace(130) melting the firstly gasified fuel using a plasma torch(131), connected to the lower side of the first gasifying furnace; and a second gasifying furnace(140) gasifying the residual micro fuel powder from the molten fuel before discharge through an outlet, divided from the first gasifying furnace using the partition.
Patent KR-20110059550-A (KR)
Title: Transducer cover, metohd for forming the cover, and ultrasonic medical instrument with the cover
Inventor: NAKAGAWA MASAKI
IPC: A61H23/00
Filed: 2010-11-26
Abstract: PURPOSE: A transducer cover, a method for forming the cover, and an ultrasonic medical instrument with the cover are provided to prevent chemicals from entering the transducer cover. CONSTITUTION: A transducer cover comprises a vibration absorbing layer(51) and a chemicals interception layer(52). The vibration absorbing layer is made of synthetic resin having vibration absorbing property and is formed in a cylindrical shape. The chemicals interception layer is made of water and chemicals non-permeable synthetic resin and is formed in a cylindrical shape. A vibration absorbing layer and a chemicals interception layer are coaxially laminated and are sealed on the transducer.
Patent KR-20120059052-A (KR)
Title: Control Method of Restarting Engine in an AT ISG Automobile
Inventor: YU JI YONG
IPC: F02D41/04
Filed: 2010-11-30
Abstract: PURPOSE: A control method for controlling restarting an engine of an ISG(Idle Stop and Go) vehicle equipped with an automatic transmission is provided to improve the durability of the transmission and to reduce shock of the transmission by reducing engine torque when restarting vehicles. CONSTITUTION: A control method for restarting an engine of an ISG(Idle Stop and Go) vehicle equipped with an automatic transmission is as follows. The engine(37) is restarted after an idle stop. If an accelerator pedal is suddenly started over a threshold, The throttle valve(38) is constantly maintained below the threshold. If a critical time is expired after restarting or a shift completion time is completed, a throttle valve is opened until a position value detected from a accelerator pedal position sensor(36) corresponds with the position value of the throttle valve.
Patent KR-20120060611-A (KR)
Title: Compound for organic photoelectric device and organic photoelectric device including the same
Inventor: MIN SOO HYUN
IPC: C09K11/06
Filed: 2010-12-02
Abstract: PURPOSE: A compound for organic photovoltaic device is provided to inject and transport electron/hole, to be used as a luminous host together with moderate dopant, thereby capable of providing an organic photoelectric device with excellent life time, efficiency, electrochemical stability and thermal stability. CONSTITUTION: A compound for organic photovoltaic device is in chemical formula 1. In chemical formula 1, HTU is a substituent with hole properties, ETU is a substituent with electron properties, L^1 is a single bond, a substituted or unsubstituted C2-6 alkenylene, a substituted or unsubstituted C2-6 alkynylene, a substituted or unsubstituted C6-30 arylene, a substituted or unsubstituted C2-30 heteroarylene, or combinations thereof. R^1-R^4 are same or different each other, respectively and independently hydrogen, a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C6-30 aryl group, a substituted or unsubstituted C2-30 heteroaryl group or combinations thereof.
Patent KR-20120062137-A (KR)
Title: Vehicle recognition system
Inventor: CHO YOUNG HA
IPC: B60R1/00
Filed: 2010-12-06
Abstract: PURPOSE: A vehicle recognizing system is provided to improve the accuracy of recognition with respect to a front vehicle regardless of the support of radar if the system is applied to a front collision warning system. CONSTITUTION: A vehicle recognizing system includes an image generating part(110), an interest region setting part(120), an edge detecting part(130), a noise eliminating part(140), a vehicle bottom detecting part(150), a vehicle lateral side detecting part(160), and a vehicle classifying part(170). The interest region setting part projects a probable maximum distance to an image to set an interest region. The edge detecting part detects the horizontal edge and the vertical edge of objects. The noise eliminating part eliminates edges due to noises. The vehicle bottom detecting part clusters horizontal edge images without the noises. The vehicle lateral side detecting part normalizes the number of longitudinal edge pixels in the horizontal unit distance of an auxiliary region. The vehicle lateral side detecting part sets candidate vehicles. The vehicle classifying part classifies an actual vehicle from the candidate vehicles.
Patent KR-20120063847-A (KR)
Title: Device for salting vegetable
Inventor: LEE HEUNG SUN
IPC: A23L19/20
Filed: 2010-12-08
Abstract: PURPOSE: A salting apparatus capable of adjusting the height of contents is provided to enable users to hygienically and conveniently ferment contents by having a pressing unit inside a container body. CONSTITUTION: A salting apparatus capable of adjusting the height of contents comprises the following: a container body(100) for storing contents(g); a container lid(200) covering the upper side of the container body; a pressurizing controller(300) closely attached to the content through the container lid, for adjusting the height of the contents by pressurizing; a first shaft including grooves on one side, and screw thread on the bottom; a moving handle including a moving member coupled to the grooves for pushing the first shaft toward the lower direction; a fixed handle hinge-connected to the moving handle; a pressurizing member including a hole for storing the screw threads, and pressurizing the contents; a nut coupled to the screw threads; and a second shaft including a screw grooves coupling to the screw threads on one side.
Patent KR-20120064842-A (KR)
Title: Manufacturing method of porous subject
Inventor: PARK DAE WON
IPC: B22C9/00
Filed: 2010-12-10
Abstract: PURPOSE: A breathable article manufacturing method is provided to reduce manufacturing costs by stacking metal powder and auxiliary powder on a platform to obtain an article shape without a model. CONSTITUTION: A breathable article manufacturing method is as follows. Metal powder or auxiliary powder is supplied through a metal powder supply unit(30) and an auxiliary powder supply unit(40) to obtain a block-shaped model. The model is divided into an auxiliary powder region(A1) and a mixed auxiliary and metal powder region(A2) according to the shape of an article. Heat is delivered to the model so that metal powder is bonded together. The auxiliary powder region and the mixed powder region are separated from each other. Auxiliary powder existing in the mixed powder region is removed.
Patent KR-20120064883-A (KR)
Title: Communication control method for dual standby portable device and dual standby portable device supporting the same
Inventor: ROH YANG WOON
IPC: H04W48/18
Filed: 2010-12-10
Abstract: PURPOSE: A dual standby portable terminal and a communication operation method thereof are provided to easily return a normal service state service of a communication module in a dual standby state. CONSTITUTION: A first communication module(210) supports communication channel forming with a first wireless communication network. A second communication module(220) supports communication channel forming wit a second wireless communication network. An abnormal service state of a dual standby portable terminal is transmitted to a normal service state, the first communication module searches for a base station based on BS(Base Station) channel information.
Patent KR-20120067512-A (KR)
Title: Fuse in semiconductor device and method for fabrication the same
Inventor: KIM YOON YOUNG
IPC: H01L21/82
Filed: 2010-12-16
Abstract: PURPOSE: A fuse of a semiconductor device and a manufacturing method thereof are provided to reduce laser radiating energy in a repair process by inserting a repair pattern between a substrate and a fuse. CONSTITUTION: A fuse is formed on a substrate. A repair pattern(22) is interposed between the substrate and the fuse and includes a cross pattern(22A) and a line pattern(22B). The line pattern is connected to both sides of the cross pattern in a fuse extension direction. A capping layer covers the fuse. A protection layer is formed on the capping layer and includes a fuse box(26) which exposes a conductive pattern on the upper side of the repair pattern.
Patent KR-20120070810-A (KR)
Title: A light emitting device
Inventor: HWANG SUNG MIN
IPC: H01L33/36
Filed: 2010-12-22
Abstract: PURPOSE: A light emitting device is provided to reduce constant resistance caused by ohmic contact by including a contact layer in which a lattice constant and band gap energy change. CONSTITUTION: A light emitting structure(120) is formed on a substrate(110). The light emitting structure comprises a first conductive semiconductor layer(122), an active layer(124), and a second conductive semiconductor layer(126). A contact layer(130) is formed on the second conductive semiconductor layer. A conductive layer(140) is formed to contact the contact layer ohmically. A first electrode pad(150) is formed on the first conductive semiconductor layer. A second electrode pad(160) is formed to pass through the conductive layer and the contact layer.
Patent KR-20120070866-A (KR)
Title: Method for constructing bathroom using dry process
Inventor: SHIN YONG HO
IPC: E04B2/56
Filed: 2010-12-22
Abstract: PURPOSE: A construction method of a dry bathroom is provided to reduce construction time and costs by manufacturing prefabricated walls in a plant and assembling the prefabricated walls in a construction site. CONSTITUTION: A construction method of a dry bathroom is as follows. A plurality of prefabricated walls is prepared. A prefabricated wall connecting structure for connecting the prefabricated walls is prepared. Studs(60) are installed along the inner wall of a bathroom to install the plurality of prefabricated walls on the inner wall of the bathroom. A bathroom door frame is fixed to the studs. The prefabricated walls are horizontally and vertically connected to each other. The prefabricated walls are fixed to the studs to form a bathroom wall. The fixed prefabricated walls are finished.
Patent KR-20120071438-A (KR)
Title: Ｎｃ 보링머신 스핀들의 진동 저감을 위한 오일 댐핑 장치
Inventor: PARK JONG YOUNG
IPC: B23Q11/00
Filed: 2010-12-23
Abstract: 본 발명은 NC보링 머신의 보링 스핀들이 돌출되는 W축 구조에 있어서 W축을 돌출한 상태에서 가공 시 발생하는 절삭력에 의해 보링 스핀들에 채터 진동이 발생이 발생하는 것을 개선하여 채터 진동을 저감시키도록 하는 것을 특징으로 하는 ＮＣ 보링머신 스핀들의 진동 저감을 위한 오일 댐퍼 장치에 관한 것으로,  
스핀들 선단으로부터 돌출되고, W축 이송 장치와 연결되어 W축 구동에 따라 스핀들 선단으로 돌출하여 이송되는 보링 스핀들과;  상기 보링 스핀들의 외부 일단을 케이징하는 스핀들 헤드와;  고정용 세트 스크류에 의해서 보링 스핀들의 후단부에 부착되고, 보링스핀들과 함께 회전함과 동시에 W축 이송을 하며, 이와 동시에 보링 스핀들의 회전에 따른 진동을 흡수하여 채터 진동을 저감시키는 오일 댐핑장치를 포함하여 이루어짐이 특징이다.
Patent KR-20120072930-A (KR)
Inventor: HAN SUCK MAN
IPC: A23N17/00
Filed: 2010-12-24
Abstract: PURPOSE: A microorganism fermentation machine comprising a case, a fermenting tank, a door, and an outlet cover is provided to easily add compounding ingredients without additional equipment. CONSTITUTION: A microorganism fermentation machine comprises a case(100), a fermentation tank, a door, and an outlet cover. The case is opened at the upper portion and front upper side. The door comprises a first door(210) for covering the upper portion of the case and a second door(220) for covering the front upper side. The first door is coupled at the upper end side of back portion of the case to be rotated. The second door is coupled at the opposite side of the upper end side. The fermentation machine further comprises an elastic support at one side of the first door and case. The elastic support is a gas cylinder or hydraulic cylinder. The outlet cover is formed in the height of 500mm-700mm from a side of front lower portion of the case.
Patent KR-20120072997-A (KR)
Title: Small hydroelectric power plant
Inventor: RYU GYEONG SANG
IPC: F03B17/06
Filed: 2010-12-24
Abstract: PURPOSE: A small hydro power facility is provided to prevent seawater pollution near fish farms with improving the generating efficiency of a small hydro power generator. CONSTITUTION: A small hydro power facility comprises a settling unit(20), a reservoir(30), and a small hydro power generating unit(40). The settling unit removes foreign materials included in water discharged from a fish farm. The settling unit comprises first and second settling chambers. The water discharged from the fish farm is filled in the first settling chamber. The filtered water from the first settling chamber is filled in the second settling chamber. The water discharged from the reservoir is filled in the settling unit. The small hydro power generating unit is connected to the reservoir in order that the water filled in the reservoir flows by level difference. The fraction power generating part discharges the water of reservoir to the sea.
Patent KR-20120074133-A (KR)
Title: Apparatus for direct molding micro titanium sponge produced continuously
Inventor: CHOI MI SEON
IPC: C22B34/12
Filed: 2010-12-27
Abstract: PURPOSE: A continuous direct minute Ti(Titanium) sponge manufacturing apparatus is provided to manufacture molded Ti elements continuously through direct molding for minute Ti sponges without separation, discharging, and cast processes. CONSTITUTION: A continuous direct minute Ti sponge manufacturing apparatus(100) comprises a reduction furnace(110), a molding unit, and a vacuum distillation furnace. The reduction furnace forms Ti sponges continuously. The molding unit is connected to the lower part of the reduction furnace. The molding unit forms the Ti sponges. The vacuum distillation furnace is installed between the reduction furnace and the molding unit. The vacuum distillation furnace vacuum-distills the Ti sponges formed in the reduction furnace.
Patent KR-20120074637-A (KR)
Title: Removing apparatus for coal of internal chute in pulverized coal manufacturing system
Inventor: HWANG JUN HA
IPC: C10B53/04
Filed: 2010-12-28
Abstract: PURPOSE: A device for removing ores attached in a chute of a pulverized coal manufacturing apparatus is provided to prevent the generation of attached ores while a movable unit moves along an inner wall of the chute, and removes the attached ores. CONSTITUTION: A device for removing ores attached in a chute of a pulverized coal manufacturing apparatus comprises a movable unit(10) and an external force apply unit. The movable unit slides along an inner wall of a vertical chute(107) in a lower part of a cone portion(107a), and removes attached ores(c). The external force apply unit offers the external force to move the movable unit up.
Patent KR-20120075116-A (KR)
Title: Integrated unit cell and monolithic stack of solid oxide fuel cell and fabrication method of the same
Inventor: JUNG JONG SHIK
IPC: H01B1/08
Filed: 2010-12-28
Abstract: PURPOSE: An integrated unit cell for solid oxide fuel cells, a monolithic stack, and a manufacturing method thereof are provided to obtain stability for thermal stress by excluding the use of metal electrical interconnector. CONSTITUTION: An integrated unit cell for solid oxide fuel cells comprises a flat tube type support which has a flow channel for the first gas inside, an electrolyte layer(11) for the first gas which is coated on the whole outer surface of the flat tube type supporter, an electrolyte layer(12) which is coated on the whole surface except the center reactive part on one side of the flat tube, an electric connecting material layer(13) which is coated on the surface in which the first electrode layer is exposed, an electrode layer(14) for the second gas which is coated on the central reaction part which is located on the opposite surface from the electric connecting material layer, an electro conductive protrusion part which is formed on the electrical connection material layer and/or a second electrode layer, and a sealing part.
Patent KR-20120076974-A (KR)
Title: Substrate processing apparatus, cover member therefor, and substrate processing method
Inventor: KIM BYUNG JUN
IPC: H01L31/18
Filed: 2010-12-30
Abstract: PURPOSE: A substrate processing apparatus, a cover member used for the same, and a substrate processing method are provided to prevent color difference formed on the surface of a substrate by uniformly forming a micro cavity formed on the surface of the substrate regardless of location. CONSTITUTION: A processing chamber forms a process space for processing a substrate(10). A substrate support supports a tray(30) in which the substrate is settled. A cover unit(200) comprises a cover plate(210) and a supporting unit(220) supporting the cover plate. The cover plate covers the substrate having an interval with the substrate. The cover plate comprises a center unit and an outer unit. The outer unit surrounds the center unit. A plurality of openings(211) which is penetrated to the top and bottom is formed on the cover plate.
Patent KR-20120077562-A (KR)
Inventor: LEE DO YOUNG
IPC: G02F1/133
Filed: 2010-12-30
Abstract: PURPOSE: A liquid crystal display device is provided to make horizontally arranged pixels to have data voltages of the same polarity. CONSTITUTION: A plurality of common electrode lines(Vcom11~Vcom14) are formed between a plurality of gate lines(G11~G15). A plurality of thin film transistors(T11~T30) are connected to the gate lines and the data lines(D11~D15). A voltage with a polarity opposite to the polarity of a voltage applied to an odd numbered data line is applied to an even numbered data line. A voltage with a polarity opposite to the polarity of a voltage applied to an odd numbered common electrode line is applied to an even numbered common electrode line.