baber/WOPTO huggingface dataset:
Patent KR-20120029268-A (KR)
Title: Graphene light emitting device
Inventor: KO HYUNG DUK
IPC: H01L33/22
Filed: 2010-09-16
Abstract: PURPOSE: A graphene light emitting device is provided to improve internal quantum efficiency of a light emitting device by including a surface Plasmon layer capable of exciting a graphene PN junction structure and surface Plasmon. CONSTITUTION: A first electrode(20) is formed on a substrate(10). A surface Plasmon layer(30) is formed on the first electrode. First conductivity type graphene(40) is formed on the surface Plasmon layer. An active layer(50) is formed on the first conductivity type graphene. Second conductive type graphene(60) is formed on the active layer. A second electrode(70) is formed on the second conductive type graphene. The thickness of the surface Plasmon layer is 1 to 500nm. A dielectric layer is located between the surface Plasmon layer and the first conductivity type grapheme.
Patent KR-20120033083-A (KR)
Title: Ladle refining electromagnet stirrer device and method using the same
Inventor: HONG YONG EUY
IPC: B22D41/00
Filed: 2010-09-29
Abstract: PURPOSE: An electromagnetic agitating device and method for ladle refining are provided to maximize the efficiency of ladle work by regulating the direction and intensity of an electromagnetic force to control the size and position variation of naked molten steel. CONSTITUTION: An electromagnetic agitating device for ladle refining comprises a photographing unit(210), an analyzing unit(220), a determining unit(230), and a control unit(240). The photographing unit is arranged above a ladle to take an image on the surface of molten steel. The analyzing unit analyzes the type of molten steel surface by comparing the photographed image data with stored image data corresponding to required work condition for the ladle. The determining unit determines agitating efficiency according to the type of molten steel surface based on the type area of molten steel surface and the diameter of naked molten steel. The control unit regulates the intensity of an electromagnetic force based on the determined agitating efficiency.
Patent KR-20120035243-A (KR)
Title: 모시를 이용한 때수건
Inventor: KIM JIN KYOUNG
IPC: A47K7/02
Filed: 2010-10-05
Abstract: 본 발명은 천연섬유인 모시가 한국에서 생산되고 있으나 그 쓰임새가 한정되어 있어 그 쓰임새를 고안한 것으로 한국 고유의 모시(한산모시)의 우수성을 대내외적으로 알리고 나아가 그 쓰임새를 다양하게 하여 지역특산품으로 특화시켜 국내 또는 국외로 제품을 만들어 판매함으로써 지역경제를 활성화 시키고 또한 제품을 수출하여 외화를 벌어들이는 수단으로 하고자 한다. 모시에서 필모시로 탄생하기까지 수작업으로 이루어 지는 한국의 모시는 그 제품의 우수성이 뛰어나다. 모시를 재배하는 기후조건도 좋아 우리나라에서 생산되는 모시는 다른 나라에서 나오는 모시보다 품질이 섬세하고 단아하여 우수하다. 그러나 현재 모시는 그 쓰임새가 옷과 커텐 등 한정되어 있다. 생산은 하고 있으나 공급의 다변화를 하지 못하고 있는게 현실이다. 이에 본 발명품은 일반 사람들이 쉽게 접근할 수 있도록 한 제품으로 필모시의 공급에 본 발명품이 수요를 따라 갈 수 있게 할 것이다. 일반 시중에는 때수건이라는 명목으로 많은 다양한 형태의 제품이 나오고 있으나 그 재질이 천연제품으로 나온 것은 거의 드물다. 따라서 피부 트러블과 피부 마찰, 아토피 형성, 피부 거침 등의 원인이 되고 있다. 하지만 본 발명품은 천연섬유로 만들어 져 피부의 트러블을 최소화할 수 있으며, 자체 항균기능이 있어 피부에 최적의 조건으로 다가갈 수 있다. 행주의 경우는 시중에서 많이 팔고 있지만 행주 자체에 먼지나 이물질이 있어 매일 빨아도 행주로서의 기능이 금방 손상된다. 하지만 본발명품으로 만든 행주는 물에서 더 강한 성격이 있는 내수력이 뛰어 나고 또한 내구력도 뛰어나다 또한 흡수력과 배출력이 좋아 금방 말라 세균이 안주하기 쉬운 일반 행주나 일회용 행주와는 비교도 안되게 좋은 기능이 있다. 아기 손수건으로서 본 발명품은 아기의 건강을 위하여 필수품이 될 정도로 기능이 우수하다. 필모시로 만들때 그 과정에서 실을 생성하기 위해 모시만드는 여인들이 입으로 한올 한올 씹어서 그 가닥을 내었는데 그때 모시의 칼슘,마그네슘,칼륨 등의 영양분을 섭취하였다고 한다. 그래서 그런지 그 여인들은 그때나 나이를 들어서나 눈이 밝고, 허리도 튼튼하고, 무릎도 튼튼하다고 한다. 아기들은 시도때도 없이 침을 흘리는데 이때 엄마들이 손수건으로 닦거나 아기목에 둘러놓는다. 하지만 아기들의 습성상 입으로 가져가 입에 넣고 씹어대어 손수건에 있는 각종 유해물질에 아기들이 노출되어 있다. 그러나 본고안품인 아기 손수건은 이러한 엄마들의 걱정을 일시에 없애준다. 천연섬유 제품인 본 고안품인 아기 손수건은 각종 세균으로부터 아기를 보호하기 때문이다.
Patent KR-20120035812-A (KR)
Title: Insertion type nut
Inventor: WON YOUNG SUN
IPC: F16B37/00
Filed: 2010-10-06
Abstract: PURPOSE: An imbedded type screw-nut is provided to solve a negative effect which loses a function of an imbedded screw-nut because a body rotates to a rotary direction of a fixing bolt and to improve the productivity due to low costs and a simple manufacturing process. CONSTITUTION: An imbedded type screw-nut comprises a body(10), an upper cap(20), a hexagonal nut(40), and a support iron. A hexagonal pipe portion(1) is formed under protrusion where a hole is formed in the body. A extension pipe portion(12) is formed in the lower part of the hexagonal pipe portion. The upper cap is inserted into inside of the hole of the upper protrusion. The upper protrusion is covered and bent due to the inserted upper cap so that a pipe portion fixed to the upper protrusion is formed. A hole(22) is formed inside of the pipe portion and one or more cutout grooves(23) are formed in an edge. The hexagonal nut is inserted into inside of the hexagonal pipe portion. The support iron is inserted into the extension pipe portion so that a projected circle supports the hexagonal nut.
Patent KR-20120036421-A (KR)
Title: Filter and grill washer for system air conditioner
Inventor: KO JEONG IL
IPC: B08B3/02
Filed: 2010-10-08
Abstract: PURPOSE: A filter and grill cleaning machine for a system air conditioner is provided to easily clean the entire parts of a filter and a grill using filter and grill cleaning tubs and filter and grill cleaning brushes. CONSTITUTION: A filter and grill cleaning machine(10) for a system air conditioner comprises a grill cleaning tub(20) and a filter cleaning tub(30). The grill cleaning tub cleans a grill of a system air conditioner. The filter cleaning tub is located at the outer side of the grill cleaning tub and cleans a filter. The grill and filter cleaning tubs are formed in a hexagonal container shape.
Patent KR-20120038306-A (KR)
Title: Brightness enhancement film preparing and film prepared from the same
Inventor: KIM KYU CHANG
IPC: G02B5/30
Filed: 2010-10-13
Abstract: PURPOSE: A brightness enhancing film manufacturing method and a brightness enhancing film manufactured by the same are provided to enable the manufacture of a number of brightness enhancing films by a hot press process at a time. CONSTITUTION: A forming mold is formed by a high molecular resin film having beads attached to the surface. A first support film, a reflection polarization sheet, and a second support film are successively laminated between two forming molds. The laminated film is hot-pressed by a hot press process. The bead consists of sphere/aspheric optical beads or sphere/aspheric optical glass beads. The size of the bead is 3-30um. The bead has the gradient higher than those of the first support film and the second support film.
Patent KR-20100119854-A (KR)
Title: Semiconductor device
Inventor: HANZAWA SATORU
IPC: G11C16/08
Filed: 2010-10-25
Abstract: PURPOSE: A semiconductor device is provided to reduce a chip area of a phase change memory chip by integrating an address conversion function on a nonvolatile memory control chip. CONSTITUTION: A plurality of memory chips comprise a plurality of memory layers. The plurality of memory layers include a plurality of memory cells. A management table memorizes the availability information of a plurality of memory layers. A control chip is connected to the outside of the semiconductor device. An address conversion circuit converts an external address signal to an internal address signal.
Patent KR-20120045467-A (KR)
Title: Mobile terminal and method for editting contents
Inventor: KI JAE PHIL
IPC: H04B1/40
Filed: 2010-10-29
Abstract: PURPOSE: A portable terminal and content editing method are provided to change content into the desired content by reproducing the content of an external apparatus in a DLNA(Digital Living Network Alliance) network. CONSTITUTION: A wireless communication unit(110) receives content information for content from a content storage server. A control unit(180) analyzes the content information. The control unit creates control information for editing the content of a content storage server. The control unit transmits the control information to the content storage sever by controlling the wireless communication unit.
Patent KR-20100136950-A (KR)
Title: Grating regulator for optical pick-up
Inventor: KIM SUNG HO
IPC: G11B7/08
Filed: 2010-11-04
Abstract: PURPOSE: A grating regulator for an optical pick-up process is provided to secure optical performance by completely implementing grating adjustability by including a rotational holder and a case holder. CONSTITUTION: A grating regulator for an optical pick-up process includes a rotational holder(10), a case holder(20), and a spring holder. The rotational holder includes a storage space in order to have a grating, which separates a laser beam through a rotation adjustment process, in one side. The rotational holder has a pick-up hole in order to open the storage space and a groove for the guide of rotation in circumference. The case holder has a sidewall, a bottom side, and a front side in order to have the storage space storing the rotational holder inside. In the case holder, an exposure hole is formed so that the grating faces a beam splitter in the front side. The case holder has a groove for an adjustment process in the sidewall. The rotational holder and the case holder are formed through a die-casting method using a zinc material. A projection for the guide of rotation is formed in order to guide the rotation of the rotational holder by being inserted into the exposure hole in the rotational holder. The spring holder closely attaches the case holder to a base.
Patent KR-20120053681-A (KR)
Title: Electrical apparatus for controlling of driving injector
Inventor: YOON SUNG HO
IPC: F02M51/02
Filed: 2010-11-18
Abstract: PURPOSE: An electric device for controlling operations of an injector is provided to control a peak and hold controlling exactly because the time to transit to a low signal from high signal in the peak and hold controlling becomes very fast. CONSTITUTION: An electric device for controlling operations of an injector comprises a treatment unit of injector operating signals(3), a free wheeling diode, a control unit of the free wheeling diode. The treatment unit of injector operating signals offers the peak and hold signals to the injector. The treatment unit of a injector operating signal generates the peak and hold signals by using outputting signals of an end gate and the injector operating signals. The free wheeling diode is paratactically connected to the injector(4) from an output unit of the treatment unit of a injector operating signal. The control unit of the free wheeling diode shuts off the operations of the free wheeling diode when changing into off signals from hold signals in the peak and hold signals.
Patent KR-20120058350-A (KR)
Title: Light emitting device
Inventor: LIM WOO SIK
IPC: H01L33/00
Filed: 2010-11-29
Abstract: PURPOSE: A light emitting device is provided to improve a heat radiation efficiency by extending a first metal layer and a second metal layer to a second side of a semiconductor substrate through a via hole passing through the semiconductor substrate. CONSTITUTION: A semiconductor substrate(175) comprises a first conductive region(175a) and a second conductive region(175b). A light emitting structure layer(135) is arranged on a first side of the semiconductor substrate. The light emitting structure layer comprises a first conductive semiconductor layer(130), a second conductive semiconductor layer, and an active layer(120). A first electrode(112) is located between the first conductive semiconductor layer and the semiconductor substrate. A second electrode(114) is located between the second conductive semiconductor layer and the semiconductor substrate.
Patent KR-20120061493-A (KR)
Title: Apparatus and Method for Motor Control of Active Air Flap System
Inventor: JUNG YONG JIN
IPC: B60R16/02
Filed: 2010-12-03
Abstract: PURPOSE: An apparatus and a method for controlling a motor of an AAF(Active Air Flap) system are provided to stably drive an AAF system of a hybrid vehicle by uniformly maintaining the drive voltage and torque of an actuator. CONSTITUTION: An apparatus(10) for controlling a motor of an AAF system comprises a power monitoring circuit(140), a converter(120), and a motor drive circuit(160). The power monitoring circuit monitors inputted power sources. When the inputted power sources are more than a critical level, the converter bypasses and outputs the inputted power sources. The motor drive circuit controls a motor(170) using the output of the converter.
Patent KR-20120063128-A (KR)
Inventor: KO YOUNG JO
IPC: G02F1/167
Filed: 2010-12-07
Abstract: PURPOSE: A method for measuring image stability of an electrophoretic display device is provided to enable a user to directly and immediately check whether a gray scale change is undesired and whether the gray scale change is out of an allowable range. CONSTITUTION: A first area of an electrophoretic display panel is displayed with a first gray scale. A second area of the electrophoretic display panel is displayed with a second gray scale different from the first gray scale(S110). Any actions do not happen on the electrophoretic display panel during a fixed period of time(S120). All cells of the electrophoretic display panel are formed by the first gray scale(S130).
Patent KR-20120063942-A (KR)
Title: Block unit for constructing rainwater storage tanks
Inventor: HWANG MYEONG HOE
IPC: E02D29/045
Filed: 2010-12-08
Abstract: PURPOSE: A block unit for a rainwater storage tank is provided to reduce manufacturing costs by forming main and cover blocks using a synthetic resin material. CONSTITUTION: A block unit(100) for a rainwater storage tank comprises a main block(200) and a cover block(300). The main block has a bottom plate(210), multiple water storage spaces(220), and a passage(230). The bottom plate has multiple through holes(212). The water storage spaces are formed on the top of the bottom plate and surrounded by side walls(220). The passage is formed between the water storage spaces so that equipment can pass through. The cover block has a width corresponding to the width of the bottom plate and has multiple through holes and assembling protrusions(310). The assembling protrusions correspond to columns(240) of the main block.
Patent KR-20120065119-A (KR)
Title: Apparatus for measuring stave's thickness of furnace and method of measuring stave's thickness using the same
Inventor: CHOI SANG WOO
IPC: G01B17/02
Filed: 2010-12-10
Abstract: PURPOSE: A device and method for measuring a thickness of a stave of a furnace are provided to periodically measure a thickness of a stave on a real time basis and converts measured thickness values of the stave into database, thereby measuring an abrasion rate of the stave. CONSTITUTION: A device for measuring a thickness of a stave of a furnace comprises a stave and ultrasonic sensor(200). The stave is arranged in the furnace, thereby cooling and protecting a furnace body of the furnace. The ultrasonic sensor is embedded in the stave and transmits ultrasonic waves to the stave and receives the reflected ultrasonic waves, thereby measuring a thick ness of the stave. A cooling pipe is arranged inside a steel sheet forming an exterior surface of the furnace. The ultrasonic sensor is arranged inside the cooling pipe.
Patent KR-20120066517-A (KR)
Title: Tft of liquid crystal display device and method of fabricating the same
Inventor: JANG JIN HEE
IPC: G02F1/136
Filed: 2010-12-14
Abstract: PURPOSE: A thin film transistor of a liquid crystal display device and a manufacturing method thereof are provided to simplify processes by processing an annealing manufacturing process and a four-mask process. CONSTITUTION: A green laser beam is irradiated on a gate electrode. An upper part of an active pattern(124) is selectively etched. Source/drain electrodes(131,132) are electrically connected with the source/drain region of the active pattern. The source/drain electrode is included of A second conductive film. A pixel electrode(118) is connected with the drain electrode.
Patent KR-20120070049-A (KR)
Title: Method of counting usinging clock signal
Inventor: CHOI BONG JOON
IPC: G06F11/07
Filed: 2010-12-21
Abstract: PURPOSE: A counting method using clock signals is provided to confirm overflow caused errors before a counting process measures the rotary speed of a fan and to improve the reliability of a server system. CONSTITUTION: Adjacently generated overflow and edge interrupts are verified(S301). If the overflow and edge interrupts are adjacently generated, the generation of first or fifth edge interrupt is verified(S302). If the generation of the first edge interrupt is verified, weather overflow interrupt is generated before or after the first edge interrupt is verified. If the overflow interrupt is generated before the first edge interrupt, an error is corrected(S305). CF and CCF flag in a micro controller unit are reset as 0(S306).
Patent KR-20120071757-A (KR)
Title: Apparatus and system of providing wireless local area network service for means of transport
Inventor: YU HEE JUNG
IPC: H04W88/08
Filed: 2010-12-23
Abstract: PURPOSE: A wireless local area network service providing apparatus using a mobile unit is provided to offer a mass wireless data service to a mobile user by using a WLAN(Wireless Local Area Network) and an unlicensed bandwidth. CONSTITUTION: A transmission and reception unit(630) transmits and receives frames. A processor(610) functionally contacts to the transmission and reception unit. The processor processes and creates the frames for providing a WLAN service. The transmission and reception unit includes plural remote antennas(640). The remote antennas are separated according to moving paths of a mobile unit.
Patent KR-20120075070-A (KR)
Title: Method for separating nitride semiconductor device from substrate
Inventor: LEE JUNG HOON
IPC: H01L21/20
Filed: 2010-12-28
Abstract: PURPOSE: A method for separating a nitride semiconductor device from a substrate is provided to avoid substrate-flexure and related cracking due to difference of coefficient of thermal expansion by forming an adhesive layer with the median coefficient of thermal expansion between two substrates which have different coefficient of thermal expansion. CONSTITUTION: A lower substrate bonded by an adhesive layer is formed(S101). An n-type semiconductor layer, an active layer, and a p-type semiconductor layer are formed on the lower substrate(S102). The first lower substrate is separated by etching(S103). The second lower substrate is separated with laser irradiation(S104). An epilayer is planarized(S105).
Patent KR-20120077619-A (KR)
Title: Food waste treatment system including forming pellet pannel
Inventor: CHOI YOON HYUCK
IPC: B09B3/00
Filed: 2010-12-30
Abstract: PURPOSE: A food waste treating apparatus sis provided to reduce energy consumption required for incinerating food waste while food waste is converted into solid fuel energy. CONSTITUTION: A food treating apparatus including a mill and a food waste treating part(100). The mill is positioned in a drying furnace(110). The food waste treating part is positioned in the drying furnace. The food waste treating part includes a pellet forming panel(130) with a plurality of opening parts. The food waste treating part further includes a discharging opening and closing part(140). The discharging opening and closing part selectively opens and closes the drying furnace. The food waste treating part further includes a discharging container. The discharging container contains the pellet forming panel. The food waste treating apparatus further includes a pellet collecting part(300) in connection with the discharging container.
Patent KR-20120078215-A (KR)
Inventor: KIM KYU CHANG
IPC: C08J5/18
Filed: 2010-12-31
Abstract: 본 발명은 휘도강화필름 제조용 성형몰드 및 이로부터 제조된 휘도강화필름에 관한 것으로 보다 상세하게는 휘도강화필름을 제조용 성형몰드에 있어서, 상기 성형몰드는 고분자수지 필름에 비드가 포함된 것을 특징으로 하는 휘도강화필름 제조용 성형몰드 및 이로부터 제조된 휘도강화필름을 제공한다.
Patent KR-20100059783-A (KR)
Title: A process for separating biomass components
Inventor: SUDHAKARAN DINAKARAN SAMUEL
IPC: D21C3/04
Filed: 2008-06-19
Abstract: The present invention provides a process and system for separation of biomass components into individual components such as cellulose, hemicellulose and lignin. The present invention provides a process for separating lignin in its native form. The cellulose obtained by the process of the present invention is highly reactive for saccharification.
Patent KR-20100038422-A (KR)
Title: Engine powered machine
Inventor: KAMIYA SHOHEI
IPC: F02D45/00
Filed: 2008-07-02
Abstract: [PROBLEMS] An engine powered machine having an exhaust purification device that is of low cost and in which a reducing agent is not overheated. [MEANS FOR SOLVING PROBLEMS] The engine powered machine has the exhaust purification device in which the reducing agent is injected by a reducing agent supply device (4) into an exhaust pipe (2) of an engine (1) to render nitrogen oxides in exhaust gas harmless. The engine powered machine further has a cooling fan (7) as a cooling device for cooling a reducing agent tank (5) for containing the reducing agent injected by the reducing agent supply device (4), and the drive and stop of the cooling fan (7) are controlled by a controller (12). The controller (12) drives the cooling fan (7) to start to cool the reducing agent tank (5) when a detection temperature signal (a) outputted from a reducing agent temperature detector (6) becomes higher than a cooling start temperature stored in a storage section (12b).
Patent KR-20100053581-A (KR)
Title: A process for preventing polymerization of cracked volatile products during pyrolysis and gasification
Inventor: SARKAR MANOJ KUMAR
IPC: C10L10/00
Filed: 2008-07-31
Abstract: The present invention is directed towards a process of preparing a catalyzed carbonaceous material and preventing polymerization of cracked volatile products during pyrolysis or gasification of carbonaceous materials.
Patent KR-20100100748-A (KR)
Inventor: SASA OSAMU
IPC: B60M1/26
Filed: 2009-10-15
Abstract: 작업효율을 향상시킬 수 있으며, 또한, 저렴한 텐션 밸런서용 설치보조장치 및 가공선용 텐션 밸런서를 제공한다.  본 발명에 있어서, 개구된 양단부, 슬릿(30) 및 한 쌍의 제1 개구(40)를 구비하는 고정통(10)과, 요크(20)를 구비하고, 상기 고정통은 일단부가 텐션 밸런서(100)의 케이싱(110)에 맞닿게 설치되고, 상기 요크는 상기 텐션 밸런서의 섀클형 연결부(101)의 한 쌍의 제1 관통공(102) 및 상기 한 쌍의 제1 개구 각각을 관통하여 장착되는 것을 특징으로 하는 텐션 밸런서용 설치보조장치(1).
Patent KR-20100063779-A (KR)
Title: Shielding gas flow controller for a welding apparatus
Inventor: HALVORSEN ARILD
IPC: B23K9/32
Filed: 2008-09-01
Abstract: A shielding gas flow controller (100) for an electric arc welding apparatus for insertion into a shielding gas supply line between a shielding gas source (200) and a shielding gas valve (800) of the electric arc welding apparatus, the flow controller having a shielding gas (200) input and a shielding gas output (600), a controllable gas valve (110) connected between the shielding gas in-and outputs and having a control input (170), and a controller means having a first input (400) for receiving a welding signal representing an electrical welding arc current (900) of the welding apparatus during a welding operation and a gas flow setting control (300) means adapted to generate a flow setting output being function of the welding signal and representing a desired shielding gas flow. The shielding gas flow controller further comprises an input pressure sensor (120) connected to the shielding gas input and arranged to provide a shielding gas input pressure measurement (150) to a second controller means input, and an output pressure sensor (140) connected to the shielding gas output and arranged to provide a shielding gas output pressure measurement to a third controller means input (160), and a flow setting output modifying means adapted to modify the flow setting output of the gas flow setting control means based on the shielding gas input and output pressure measurements, the welding signal, and a charateristic of the controllable valve into a control signal (170) for input to the control input of the controllable gas valve so as to maintain during the welding operation a substantially constant shielding gas flow in the shielding gas supply line to the welding apparatus corresponding to the flow setting output substantially independent of actual shielding gas input and output pressures at the shielding gas in-and outputs, respectively.