baber/WOPTO huggingface dataset:
Patent KR-20120124204-A (KR)
Title: Front projection screen and projection system comprising the same
IPC: G03B21/602
Filed: 2011-05-03
Abstract: PURPOSE: A front projection screen and a projection system with the same are provided to form a lens unit by using a black resin, thereby preventing the degradation of a contrast ratio caused by lights being incident to areas except for a reflecting surface. CONSTITUTION: A front projection screen comprises a base unit(110) and a fresnel lens unit(120). The fresnel lens unit comprises a reflecting surface and a non-reflecting surface diffusing and reflecting lights on one surface of the base unit. Fresnel lenses having a triangular cross section are arrayed into a concentric circle, thereby forming the fresnel lens unit. An inclined angle of the reflecting surface is varied by corresponding to a vertical distance between the center of the reflecting surface and a projector and a vertical viewing range.
Patent KR-20110065429-A (KR)
Title: A hole of the washbin
Inventor: KIM SU JEONG
IPC: E03C1/04
Filed: 2011-05-17
Abstract: PURPOSE: A wash basin having a drain is provided to form a drain in the bottom of a plastic wash basin in order to be used for multi-purpose. CONSTITUTION: A wash basin having a drain comprises: a wash basin fixed on the top of a holder; a drain(100) formed in the center of the wash basin; and a rubber hose(300) fixed to the drain. The rubber hose is inserted and fixed in the top of a toilet bowl and enables a user to easily recycle the drained water. When a wash basin is used without the holder, the rubber hose is removed and the wash basin is blocked by a rubber stopper.
Patent KR-20120131360-A (KR)
Title: Planar lighting apparatus and Liquid crystal display having the same
IPC: G02B5/02
Filed: 2011-05-25
Abstract: PURPOSE: A planar lighting device and a liquid crystal display device including the same are provided to have thin thickness by removing a light guide plate and using only a prism sheet. CONSTITUTION: A prism sheet(50) is separately installed on the upper side of a reflective sheet. The prism sheet includes a prism pattern on the surface facing the reflective sheet. The prism pattern totally reflects the light emitted from a light source(20). The light source emits light to the space between the reflective sheet and the prism sheet. The light source is installed on one side of the space.
Patent KR-20120131778-A (KR)
Title: Method for testing hearing ability and hearing aid using the same
IPC: A61B5/12
Filed: 2011-05-26
Abstract: PURPOSE: A method for performing a hearing test and the auditory assistant using the same are provided to acquire the waves of the electric signals induced from the user's body by using the electrode of the auditory assistance device. CONSTITUTION: The sound output unit(110) outputs the sound for the hearing test user. The electrode(120) detects the electric signal induced on the user's body by the outputted sound mentioned above. The amplifier(130) amplifies the electric signal detected from the electrode mentioned above. The processor(160) decides the sounds of amplification factor detected from the auditory assistance device mentioned above based on the property of the peak points of the waves of the amplified signals mentioned above. The characteristics of peak points mentioned above comprise at least one of the peak point generation time and the signal size at the peak points. [Reference numerals] (110) Sound output unit; (120) Electrode; (130) Amplifier; (140) Sound detection unit; (150) A/D converter; (160) Processor; (170) Communication unit; (180) D/A converter; (190) User interface
Patent KR-20120133250-A (KR)
IPC: A43B17/03
Filed: 2011-05-31
Abstract: PURPOSE: A shoe insole is provided to increase wearing sensation and to suppress the generation of foot smell. CONSTITUTION: A shoe insole comprises a shoe insole main body(20), a pumping unit(30), an air flow path unit(40), and an air outlet(50). The shoe insole main body is mounted in the bottom surface of a shoe. The pumping unit is formed in the axis part of the main body and is formed with an air receiving unit. The air flow path unit is formed with an air channel. The air outlet is formed in the front axis part of the main body to discharge air. An air inlet is formed on the upper side of the pumping unit.
Patent KR-20120134239-A (KR)
Title: The mask unit for liquid crystal display device
Inventor: KIM JOON SEOK
IPC: H01L21/027
Filed: 2011-06-01
Abstract: PURPOSE: A mask unit for a liquid crystal display device is provided to form a light blocking pattern for compensating for warpage caused by weight of the mask unit and to form uniform pattern on a substrate. CONSTITUTION: A mask unit for a liquid crystal display device includes a mask(100) and a light blocking pattern(110). The mask is arranged on a substrate(150). The light blocking pattern is formed in one side of the mask. The light blocking pattern blocks light. The gap between the light blocking patterns becomes gradually smaller from the central part of the mask to both sides.
Patent KR-20120134524-A (KR)
Title: Solar cell, solar cell module and manufacturing method of the same
Inventor: SHIM MYUNG SEOK
IPC: H01L31/18
Filed: 2011-06-02
Abstract: PURPOSE: A solar cell, a solar cell module, and a manufacturing method thereof are provided to include a uniform film by depositing an anti-reflection layer in a sputtering method. CONSTITUTION: A back electrode layer(200) is formed on a substrate(100). A light absorption layer(300) is formed on the back electrode layer. A transparent electrode layer(600) is formed the light absorption layer. An anti-reflection layer is formed on the transparent electrode layer, and has a refractive index of 2.0 to 2.8. An unevenness part is formed on the upper surface of the anti-reflection layer.
Patent KR-20120134941-A (KR)
Title: Non-volatile memory device of controlling dummy wordline accoding to location of selected wordline, memthod thereof, and apparatuses having the same
Inventor: JOO SANG HYUN
IPC: G11C16/28
Filed: 2011-06-03
Abstract: PURPOSE: A nonvolatile memory device controlling a dummy word line according to the location of a selected word line, an operating method thereof, and devices including the same are provided to improve read margin by reducing disturbance of a memory cell near the dummy word line. CONSTITUTION: A memory cell array(20) includes main memory cells(21) connected to a plurality of word lines and dummy cells(25) connected to a dummy word line. An access circuit receives an address and a command and differently controls a voltage of the dummy word line according to a distance between the selected word line and the dummy word line based on the address.
Patent KR-20120135457-A (KR)
Title: 영점 조준이 가능한 좌변기
Inventor: CHO MIN HO
IPC: E03D11/02
Filed: 2011-06-06
Abstract: 본 발명에 따른 영점 조준이 가능한 좌변기는, 본체는 좌변기, 시트, 커버,레버, 물탱크, 영점 조준 장치 등으로 이루어져 있다. 좌변기에 설치된 시트를 상하로 동작할 경우 시트에 설치된  
영점 조준 장치가 상하로 동작할 때마다 작동하여 사용자가 사용할 수 있다. 영점 조준 장치는 플라스틱 소재로 되어있다. 영점 조준 장치의 특정 부위는 거즈나  
헝겊으로 둘러 쌓여있다.
Patent KR-20120140145-A (KR)
Title: Silicon carbide body, manufacturing the same and method of ingot growth
Inventor: SHIN DONG GEUN
IPC: C30B25/00
Filed: 2011-06-20
Abstract: PURPOSE: A silicon carbide body for growing a single crystal, a manufacturing method thereof, and a method for growing an ingot are provided to grow the single crystal with high quality using silicon carbide bodies with various shapes and sizes as raw materials. CONSTITUTION: A silicon carbide body(100) for growing a single crystal is extended in one direction. The length of the extended silicon carbide body is longer than the diameter thereof. Carbon materials are prepared. The carbon materials react with silicon materials.
Patent KR-20130007100-A (KR)
Title: Silver car having a seat break
Inventor: CHOI YOUNG MIN
IPC: A61H3/04
Filed: 2011-06-29
Abstract: PURPOSE: A silver car equipped with seat brake is provided to prevent excoriation or fracture beforehand. CONSTITUTION: A silver car equipped with seat brake comprises a pair of main frames(110) which is paralleled, a seat plate(220) which is rotatably coupled between the main frame, a seat plate support stand(230) which supports the seat plate, a seat supporting board(240) which limits the seat plate limits rotation, a wheel fixture(150) bonded to main part lower end of frame, driving wheels(160) which are combined in the wheel fixture and is rotated, a seat plate brake pad braking, a seat plate brake wire(280), and a seat plate brake regulation screw. [Reference numerals] (AA) A direction
Patent KR-20130005915-A (KR)
Title: Methods for detecting seizure termination with using sample entropy of electroencephalography
Inventor: KIM YONG SIK
IPC: A61B5/375
Filed: 2011-07-08
Abstract: PURPOSE: A spasm end-point decision method using sample entropy of brain wave is provided to rapidly measure the end-point of spasm. CONSTITUTION: A spasm end-point decision method using sample entropy of brain wave comprises the following steps: obtaining brain wave change data according to time from experimentee; using starting time point information of the section after partitioning the brainwave data according to the time of 1-20 seconds; measuring the sample entropy value about the divided each section; selecting N number of sections by selecting the section having the lowest sample entropy value in order; reversely, calculating the absolute mean value of the brain wave amplitude up to 5-20 seconds before; distinguishing the status convulsivus and ratio status convulsivus; and determining the starting point of the last section as the spasm end-point.
Patent KR-20130013140-A (KR)
Title: Apparatus of ingot growing
Inventor: KIM SOO YUL
IPC: C30B29/06
Filed: 2011-07-27
Abstract: PURPOSE: An ingot growing apparatus is provided to improve the quality of single crystals by controlling the flow of argon gas. CONSTITUTION: A quartz crucible(20) is installed in a chamber(10). The quartz crucible is rotated clockwise or counterclockwise by a crucible rotation shaft(24). An elevating device(30) raises an ingot(S) which is grown from a silicon-melt solution(SM). A radiation shield(40) is positioned between the quartz crucible and the elevating device. The radiation shield controls the temperature gradient of the ingot. A control unit(50) controls the flow speed of argon gas.
Patent KR-20130013493-A (KR)
Title: A system for preventing the urine flick which is adhered to the tank of a toilet bowl and controlled using a pedal
Inventor: LEE EUN SUN
IPC: F16K31/62
Filed: 2011-07-28
Abstract: PURPOSE: A device for preventing flicking of urine which is attached to the tank of a toilet suite by using a pedal allows water of storage tank to supply to a main part during pressing a pedal switch and urinating thereby falling down to a ceramic side, is able to prevent a urine to splatter to the inside and outside of the tank. CONSTITUTION: A device for preventing flicking of urine which is attached to the tank of a toilet suite by using a pedal comprises a wire unit, a driving unit, a power supply unit, a sensor unit, a pedal switch unit, and a fixed pedestal unit. The wire unit is connected to a siphon rubber stopper. The driving unit rolls the wire part up and operates the siphon rubber stopper to open and close. The power supply unit supplies a power for operating the driving unit. The sensor unit controls the power supply unit and allows the driving unit to supply a predetermined amount of the power. The pedal switch unit controls the power supply with an on/off and the operation of the driving unit. The fixed pedestal unit fixes the driving unit inside the tank of the toilet suite.
Patent KR-20130014839-A (KR)
Title: Curling ball
Inventor: AN CHUN HEE
IPC: A63B67/14
Filed: 2011-08-01
Abstract: PURPOSE: A curling ball is provided to reduce friction a bottom surface and to allow playing a game indoors. CONSTITUTION: A curling ball comprises a body unit, a handle unit which is formed in upper part of the body unit, a first groove(141) which is formed in the lower part of body unit, a first rotator(131) which is combined with the first groove, a second groove(142) which is connected to the first groove and is smaller than the first groove, a second rotator(132) which is combined with the second groove, and a lubrication oil storage unit(143) for storing lubrication oil.
Patent KR-20130015158-A (KR)
Title: Spindle motor
Inventor: YU CHANG JO
IPC: G11B33/14
Filed: 2011-08-02
Abstract: PURPOSE: A spindle motor is provided to reduce the leak of lubricating fluid by reflowing leaked lubricating fluid into a bearing gap through a protrusion. CONSTITUTION: A sleeve(120) supports a shaft(130). A sealing cap(150) forms an interface between lubricating fluid and air. A thrust plate(140) is combined with the shaft. An oil sealing unit of the thrust plate forms the interface between the lubricating fluid and the air with the sealing cap. A protrusion(180) of a rotor hub(160) is separated from the top of the thrust plate so that the lubricating fluid leaked from the oil sealing unit is reflowed into the oil sealing unit.
Patent KR-20110097748-A (KR)
Inventor: JEONG JOONG KI
IPC: G01B11/24
Filed: 2011-08-08
Abstract: 인쇄회로기판 상에 형성된 터미널의 검사방법은 측정 대상물을 촬영하여 측정 대상물의 각 픽셀별로 이미지 데이터를 획득하는 단계, 측정 대상물의 각 픽셀별로 높이 데이터를 획득하는 단계, 측정 대상물의 각 픽셀별로 가시도 데이터를 획득하는 단계, 각 픽셀별로 획득된 이미지 데이터, 높이 데이터 및 가시도 데이터를 각 픽셀별로 곱하여 결과값을 산출하는 단계 및 산출된 결과값을 이용하여 터미널 영역과 솔더 조인트 영역을 구분하는 단계를 포함한다.  따라서, 보다 정확한 터미널 영역을 판별할 수 있다.
Patent KR-20130017711-A (KR)
Title: Apparatus to process food garbage
Inventor: HAHN MIN SOO
IPC: B30B9/12
Filed: 2011-08-11
Abstract: PURPOSE: A food waste treatment apparatus is provided to reduce the amount and weight of food wastes by dewatering the food waste during pulverization and additionally by dehydrating and drying the wastes during a transferring process, thereby enhancing efficiency of the food waste treatment process. CONSTITUTION: A food waste treatment apparatus comprises a pulverizing part(1), a driving source, a first transfer screw(5), a second transfer screw, a porous plate case(9), a discharging pipe(11), a hot-air blower(13), and a hot-air guide cover(15). The first and second transfer screws are supplied with the pulverized food wastes and transfer the pulverized food wastes. The diameters of the first and second transfer screws at the portion where the food wastes are discharged are smaller than the diameters at the portion of screws where the food wastes are supplied to. The first and second screws are arranged side by side as one pair. The porous plate case is arranged to surround the outer surfaces of the first and second transfer screws. Dry air inducing holes(9a) and dehydrated liquid discharging holes(9b) are provided in the porous plate case. A tapered portion(9c) of which the diameter becomes smaller toward the food discharging portion is included in the porous plate case. The path for supplying hot-air of the hot-air blower into the inside of the porous plate case is provided to the upper side of the porous plate case.
Patent KR-20130019545-A (KR)
Title: Brush unit and apparatus for treating substrate with the unit
Inventor: CHOI JUNG BONG
IPC: H01L21/302
Filed: 2011-08-17
Abstract: PURPOSE: A brush unit and a substrate processing apparatus are provided to prevent foreign materials from being attached to a substrate again by cleaning the substrate with a brush. CONSTITUTION: A housing(320) provides a processing space. A spin head is arranged in the housing and supports and rotates the substrate. A brush unit(360) cleans the substrate. A cleaning member is combined with a brush member and cleans the brush member.
Patent KR-20130021826-A (KR)
Title: Multi-function lamp
Inventor: OH KWANG GU
IPC: A01G7/04
Filed: 2011-08-24
Abstract: PURPOSE: A multifunctional lamp is provided to increase food production by drastically accelerating the growth of plants. CONSTITUTION: Multiple LED lamps are installed at a fixed case. The multiple LED lamps comprise multiple harmful insects eradicating lamps(B), multiple plant growth lamps(C), and multiple lamps(A). The multiple insects eradicating lamps are installed at the front and back sides of the fixed case. The multiple plant growth lamps are installed at left and right sides of the fixed case. The multiple lamps are installed at the central part of the fixed case.
Patent KR-20130022093-A (KR)
Title: Apparatus and method for managing compressed image file in cloud computing system
Inventor: KIM DONG HYUN
IPC: H04L9/32
Filed: 2011-08-24
Abstract: PURPOSE: A compressed image management device of a cloud computing system and a method thereof are provided to effectively manage compressed image files including an OS(Operating System) or an application. CONSTITUTION: A UI(User Interface) unit(110) receives an upload request of a compressed image file including an OS or an application from a user account which receives one or more VMs from a cloud computing system. A control unit(120) generates an authentication key for a user by receiving the upload request and transmits the authentication key to the user through the UI unit. When the upload of the user is allowed, the control unit stores the information of the compressed image file in a DB(DataBase) by acquiring the information from the upload request. A file storage control unit(140) determines the permission of the upload by receiving the authentication key from the user. [Reference numerals] (100) Compressed image file management device; (110) User interface unit; (120) Control unit; (130) Database; (140) File storage control unit; (150) File storage server; (160) User; (AA) Cloud computing system; (BB) Request and control signal; (CC) Information of compressed image file; (DD) Compressed image file
Patent KR-20130022601-A (KR)
Title: With the slope retaining wall block and manufacturing method thereof
Inventor: KIM YONG HWAN
IPC: E02D29/02
Filed: 2011-08-25
Abstract: PURPOSE: A block for a retaining wall construction having an inclined surface and a manufacturing method thereof are provided to obtain safety and to prevent a landslide. CONSTITUTION: A block for a retaining wall construction having an inclined surface comprises a body(10), an inclined side(13), a balancing control bar(13a), and a flat side(14). The body is formed in a cube shape. The inclined side is formed in one side of the body and has a slope in the rearward inner side from the front side. The balancing control bar is formed in the inclined side and is cut by a cutting device when constructing a curved surface. The flat side is formed to the other side of the body.
Patent KR-20130022916-A (KR)
Title: 터빈 블레이드 루트 휭거 균열 탐지 방법
Inventor: YUN WAN NO
IPC: G01B17/04
Filed: 2011-08-26
Abstract: 터빈 블레이드 루트휭거 균열 탐지 방법가 제공된다. 본 발명의 일 측면에 따른 터빈 블레이드 루트휭거 균열 탐지 방법은 터빈 블레이드 루트 휭거의 취약부위의 균열 탐지 가능 위치를 도출하는 단계, 상기 균열 탐지 가능 위치에 상응한 탐촉자를 제조하는 단계, 상기 탐촉자의 접촉 위치를 확인하는 단계 및 상기 탐촉자의 초음파 반사신호 특성분석과 균열 정보를 산출하는 단계를 포함할 수 있다.
Patent KR-20130024080-A (KR)
Title: Sensing method for misfire of variable valve lift engine
Inventor: SEO YOO JIN
IPC: F02D41/14
Filed: 2011-08-30
Abstract: PURPOSE: A variable valve lift engine misfire detection method is provided to prevent the detection error and the non-detection of a misfire in which the torque deviation within cylinders exists even in a normal operation state, by reflecting the changes of torque for each cylinder in the misfiring criteria. CONSTITUTION: A variable valve lift engine misfire detection method comprises a step of calculating an air-fuel ration and the compensated quantity of fuel by learning the air-fuel ratio of each cylinder by using the cylinder balancing logic, a step of calculating the valve lift deviation by putting the calculated air-fuel ratio and the compensated quantity of fuel in the valve lift deviation learning logic, a step of calculating a segment time for each torque based on the calculated torque deviation and a step of reflecting the segment time in a misfire detection criterion. The step of calculating the segment time is performed by mapping a torque deviation and a segment time conversion factor. The step of calculating the torque deviation is performed by mapping a valve lift and a torque deviation conversion factor based on each drive mode. The drive mode is classified by revolutions per minute(RPM), an engine load or a valve lift. [Reference numerals] (AA) Misfiring detection criteria
Patent KR-20130025197-A (KR)
Inventor: RYU JUNG CHAN
IPC: A47L15/50
Filed: 2011-09-01
Abstract: PURPOSE: A dish washer and the basket fixing device of the dish washer are provided to prevent the basket from taking out to the outside and to prevent an accident by operation mistake. CONSTITUTION: A dish washer comprises a main body, a washing tub, a basket, a stopper, and a fixing member. The main body includes an opening part. The washing tub is equipped inside the main body. The stopper is arranged in one or more inner surface of the washing tub. The fixing member enables to move in a hanging state which prevents the baskets from discharging by hanging the stopper and in a releasing state which is separated from the stopper.
Patent KR-20130025703-A (KR)
Title: A material for forming oxide thin film, a forming method for oxide thin film and a making method for a thim film transistor
Inventor: KIM HYUN JAE
IPC: H01L21/20
Filed: 2011-09-02
Abstract: PURPOSE: A composition for forming an oxide thin film, a method for manufacturing the oxide thin film, and a method for manufacturing a thin film transistor are provided to control an electric property of the oxide thin film by controlling the amount of light energy and/or the density of oxygenated water in precursor solutions. CONSTITUTION: Precursor solutions are made by mixing precursor materials with oxygenated materials(S110). The precursor solutions are coated on a substrate(S120). The substrate is thermally pre-processed to evaporate the solvents of the precursor solutions(S130). The substrate is thermally post-processed to form an oxide thin film(S140). [Reference numerals] (AA) Start; (BB) End; (S110) Forming precursor solution by mixing precursor materials with oxygenated materials; (S120) Coating the precursor solution on a substrate; (S130) Pre-process; (S140) Post-process; (S150) Supplying light energy
Patent KR-20130030388-A (KR)
Title: Selective catalytic reduction reactor
Inventor: YANG HEE SUNG
IPC: B01J8/02
Filed: 2011-09-19
Abstract: PURPOSE: A selective catalytic reduction reactor is provided to not need the unnecessary installation of a catalyst layer, thereby having a simple structure and reducing cost. CONSTITUTION: A selective catalytic reduction reactor(20) comprises an outer container(21) for removing nitrogen oxide in an exhaust gas and a catalyst layer(22) in the inside of the outer container. When exhaust gas passes through a catalyst layer, in order for particle materials in the exhaust gas to have a uniform flow distribution without polluting the catalyst layer, a chamber equipped with a horizontal blocking film(23) and a vertical blocking film(24) are formed in the outer container. The chamber is connected to an inlet part. The upper part of the upper chamber is formed to dome type. In order for exhaust gas to move along the vertical blocking film to the upper chamber, The position of the inlet part of the outer container is lower than the position of the catalyst layer.
Patent KR-20130033249-A (KR)
Title: Gravity-magnet generator
Inventor: LEE WON JUN
IPC: F03G7/10
Filed: 2011-09-26
Abstract: PURPOSE: A magnet-type gravity generator is provided to prevent global warming by using an environmentally friendly non-fuel generator because the gravity generator can permanently rotate by gravity and magnets. CONSTITUTION: A magnet-type gravity generator comprises an inner magnet, an intermediate magnet, and an outer magnet. All the magnets are attracted by repulsive force. The inner magnet is biased to rotate by deviation of lateral moments so that electricity can be generated. [Reference numerals] (AA) Rotational diagram; (BB) Folding stroke; (CC,II) Outer magnet; (DD) Intermediate magnet; (EE) Inner magnet; (FF) Folding stroke; (GG) Center axis; (HH) Eccentric axis;