baber/WOPTO huggingface dataset:
Patent KR-20120020681-A (KR)
Title: Manufacturing methods of flame-retardant wood
Inventor: PARK HYUNG JU
IPC: B27K3/32
Filed: 2010-08-31
Abstract: PURPOSE: A manufacturing method of a flame-retardant wood is provided to improve dimensional stability by not conducting separate high-temperature dry process by hardening through the reaction of water glass and carbon dioxide. CONSTITUTION: A manufacturing method of a flame-retardant wood comprises: a step of supplying processed wood to the press tank container of a vacuum pressurized impregnator or a room temperature-atmospheric pressure impregnator; a step of preparing chemicals after stirring water glass, or mixed solvent of water glass and water; a step of charging the chemicals into the press tank container, and impregnating the same; a step of correcting chemicals by vacuum pressurizing the press tank container; a step of putting carbon dioxide into the press tank container; a step of generating flame-retardant material and inorganic material into the pores of a wood part; a step of drying wood; and a step of canceling the pressurization to the container.
Patent KR-20120020744-A (KR)
Title: Screen type fireproof shutter insulating heat
Inventor: CHANG JONG BOK
IPC: A62C2/06
Filed: 2010-08-31
Abstract: PURPOSE: A screen type heat insulation fireproof shutter is provided to improve a heat insulation effect and to prevent fire spread due to high temperature. CONSTITUTION: A screen type heat insulation fireproof shutter comprises heat insulation sheets(41) and spacers(43). The heat insulation sheets are formed of a plurality of layers and are woven with various heat insulation materials. The spacers are combined between the heat insulation sheets and form a space(42) between the heat insulation sheets. The heat insulation sheet includes ceramic wool, rock wool, silica cloth, glass cloth, carbon fiber, heat resistant synthetic resin, heat resistance synthetic fiber, and polymer.
Patent KR-20110048452-A (KR)
IPC: H01L27/115
Filed: 2010-08-31
Abstract: PURPOSE: A nonvolatile semiconductor memory and a driving method thereof are provided to reduce a number of formation of a penetration hole by applying different electric potential to the control gate in each terminal and extending the aspect ratio of the penetration hole. CONSTITUTION: In a nonvolatile semiconductor memory and a driving method thereof, a laminate(ML) is formed on a silicon substrate(11). A plurality of insulating layers(15) and electrode films(14) are laminated alternately. The penetration hole is formed in the laminate and is extended to laminating direction A semiconductor filler(34) is buried inside the penetration hole. A driver circuit supplies the driving potential to the electrode film.
Patent KR-20120022425-A (KR)
Title: A dishwasher
Inventor: WOO SANG WOO
IPC: A47L15/50
Filed: 2010-09-02
Abstract: PURPOSE: A dishwasher is provided to contain dishware of various sizes according to a size of the dishware because a plurality of supporting parts is installed to be rotated so that receiving spaces of various sizes are formed. CONSTITUTION: A dishwasher comprises a washing compartment and a rack device(100). The washing compartment forms a washing space. Dishware is stored in the rack device. The rack device comprises a receiving frame(110), a plurality of supporting units(121,122), a plurality of rotary shafts(131,132), and shaft receiving units(141,142). The receiving frame forms a dish placing part. The plurality of supporting units is extended upward from the lower part of the receiving frame and installed to be rotated. The plurality of rotary shafts offers a rotational center with respect to the plurality of supporting units. One shaft receiving unit accepts a plurality of rotary shafts. The plurality of supporting units comprises a plurality of extended portions arranged at different gaps.
Patent KR-20120025323-A (KR)
Title: Display device having touch sensor and method for driving the same
Inventor: KIM SUNG CHUL
IPC: G06F3/041
Filed: 2010-09-07
Abstract: PURPOSE: A display device and a method thereof having a touch sensor are provided to reduce noise influence by driving a touch sensor from a display device. CONSTITUTION: A timing controller(11) controls the driving timing of a panel driving unit. A touch sensor(14) is integrated to be attached to a display panel. A touch controller(20) drives the touch sensor through a synchronization signal which is outputted from the timing controller. The touch controller outputs a touch coordinate from an output signal of the touch sensor.
Patent KR-20120025341-A (KR)
Title: Digital photographing apparatus and control method thereof
Inventor: LEE JAE MYUNG
IPC: H04N5/232
Filed: 2010-09-07
Abstract: PURPOSE: A digital photographing apparatus and a method for controlling the same are provided to offer iris value to a user by automatically calculating the iris value for focusing on all faces. CONSTITUTION: A digital photographing device detects a plurality of faces(604). The digital photographing device obtains an iris setting value(610). If a calculated depth difference is smaller than the depth value by the setting value, the digital photographing device performs a photographing and recording with the setting value(618,626). If the change of a proper iris value is selected, the digital photographing device photographs an input image based on the changed iris value(622).
Patent KR-20120029967-A (KR)
Title: Preparatory photoresist discharging device for substrate coater apparatus and substrate coating method using same
Inventor: KWEON YOUNG KYU
IPC: H01L21/027
Filed: 2010-09-17
Abstract: PURPOSE: A pre dispensing device of a substrate coater apparatus and a substrate coating method thereof are provided to prevent the local stress applied on a thin plate from affecting negative effect on the life time of the thin plate. CONSTITUTION: A moving unit moves a thin plate in an air floating type to locate the thin plate between a first position and a second position. The first position is a position in which the thin plate is near to or contacted with a processed substrate(G). The second position is a position out of the first position. The location in which in which the thin plate is near to the processed substrate is a position in which the thin plate is overlapped with a part of the processed substrate. The thin plate is overlapped with a part of the processed substrate in a contacted state.
Patent KR-20120032089-A (KR)
Title: Cleaning method for removing deposited sludge
Inventor: RHEE IN HYOUNG
IPC: G21F9/30
Filed: 2010-09-28
Abstract: PURPOSE: A cleaning method physically and chemically for removing precipitated sludge is provided to efficiently eliminate precipitated sludge by forming bubbles in a washing solution. CONSTITUTION: A desired object, from which sludge(4) is removed, is dipped in a washing solution. The temperature and pressure of the washing solution are changed and bubbles are formed in the washing solution. Sludge removal is accelerated by increasing the temperature. The washing solution includes one or more from a group consisting of water, ETA(Monoethanolamine) NH3, EDTA(ethylenediaminetetraacetic acid), DTPA(Diethylene triaminepentaacetic acid), and N2H2.
Patent KR-20110040719-A (KR)
Title: Transmitting/receiving apparatus and communications system with transmitting/receiving apparatus
Inventor: SHIBATA ETSUYA
IPC: H04B13/00
Filed: 2010-10-13
Abstract: PURPOSE: A transmitting/receiving apparatus and a communications system with the transmitting/receiving apparatus are provided to improve the reception efficiency when receiving an information signal. CONSTITUTION: A transmission and reception electrode(11) contacts or is coupled to a transmission medium. A reception system(12) contacts the transmission and reception electrode, and a transmission system(13) contacts the transmission and reception electrode. In the signal transmission, the state of the reception system viewed from the transmission and reception electrode is in an open state. The impedance viewed from the transmission and reception electrode to the transmission system is matched with specific impedance.
Patent KR-20120039337-A (KR)
Inventor: YU KIL SOO
IPC: A47B91/00
Filed: 2010-10-15
Abstract: 본 발명은 사각 파이프에 관한 것으로서, 제1 파이프면과; 상기 제1 파이프면의 양쪽 측단에서 각각 상향 절곡된 제2 파이프면 및 제3 파이프면과; 상기 제2 파이프면 및 상기 제3 파이프면의 각 상단에서 서로 마주보는 방향으로 절곡된 제4 파이프면 및 제5 파이프면으로 구성되며, 상기 제4 파이프면의 단부에는 단차면이 형성되어 상기 제5 파이프면의 단부가 상기 단차면에 겹쳐 안착된 상태로 용접되는 것을 특징으로 한다. 
이에 의하여, 제4 파이프면의 단차면에 제5 파이프면이 겹쳐지는 구조에 의해 이음 부분의 두께가 두꺼워져 강도가 향상될 수 있다.
Patent KR-20120039946-A (KR)
Title: Organic light emitting display device and method for manufacturing the same
Inventor: CHOI JONG HYUN
IPC: H01L51/52
Filed: 2010-10-18
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to simply an overall manufacturing process by forming a plurality of pixel transparent conductive films and a plurality of pixel metal layers with one etching process. CONSTITUTION: An active layer is formed on a substrate with a semiconductor material. A first insulation layer(140) is formed on the semiconductor layer. A gate electrode is formed on a first insulation layer into a different structure from a pixel electrode. A second insulation layer is formed on the first insulation layer to cover the gate electrode. A source electrode and a drain electrode are respectively electrically connected to the active layer. An organic light emitting layer(720) is formed on the pixel electrode. A common electrode(730) is formed on the organic light emitting layer.
Patent KR-20120041860-A (KR)
Title: 강화유리도어용 잠금장치
Inventor: KIM SEON JONG
IPC: E06B3/02
Filed: 2010-10-22
Abstract: 본 발명은 강화유리도어의 외부에는 잠금장치의 조작부가 설치되지 않고 강화유리도어의 내부에만 잠금장치의 조작부가 설치되어 타인이 외부에서 잠금장치를 인위적으로 훼손시키거나 파손시키지 못하고 또 잠금을 해지할 수 없도록 한 강화유리도어용 잠금장치에 관한 것으로써 그 구성은 번호입력부(111)와 카드인식부(112)가 구비된 터치패드(110)가 일측 표면에 설치되고, 외부 일측에는 투광센서(120)가 설치되며, 이면에는 작동버튼(130)과 온/오프스위치(140)가 설치되고, 내부에는 회로기판과 제어부가 설치되며, 선택된 일측에는 전원공급부(150)가 마련된 입력부본체(100); 상기 입력부본체와 일정거리 유지되게 설치되며 외부 일측에는 상기 투광센서의 신호를 받는 수광센서(210)가 설치되고, 내부 일측에는 수광센서의 신호에 따라 잠금수단(220)을 작동시키는 잠금수단작동부(230)와 그 잠금수단작동부로 전원을 공급하는 전원공급부(240)가 형성된 도어잠금부본체(200); 상기 입력부본체와 도어잠금부본체는 강화유리도어(300) 내부에 상호 마주보며 일정간격 유지되게 설치되고, 상기 입력부본체와 도어잠금부본체 중 입력부본체는 터치패드가 강화유리도어 내부 표면과 긴밀히 면 접촉되게 설치되며, 도어잠금부본체는 강화유리도어의 상부에 상기 투광센서와 수광센서가 상호 마주보게 설치하여 된 것으로 이루어진다.
Patent KR-20120045798-A (KR)
Title: Apparatus for driving light emitting device, circuit for driving light emitting device and diriving method thereof
Inventor: JEONG DONG YOUL
IPC: H05B37/02
Filed: 2010-11-01
Abstract: PURPOSE: An apparatus for driving a light emitting device, a driving circuit, and a driving method thereof are provided to prevent the deterioration of a product due to power consumption of an LED driving IC by driving an LED short channel with a small current instead of a rated current. CONSTITUTION: A voltage converting unit(200) outputs a driving voltage by converting a voltage level. A sub light emitting unit is connected to an output terminal of the voltage converting unit and includes two or more light emitting devices which are serially connected. A light emitting unit(210) emits light by a driving voltage. A driving unit(220) controls a driving current value of the light emitting unit.
Patent KR-20120050218-A (KR)
Title: Circuit and method for failure detection
Inventor: KIM SUN KI
IPC: G09G3/32
Filed: 2010-11-10
Abstract: PURPOSE: An error detecting circuit and method are provided to protect a base of a transistor by connecting a resistance between one or more comparators and the transistor and controlling a current applied to the base of the transistor. CONSTITUTION: A light emitting device array(220) comprises one or more strings. A detecting resistance(230) is parallely connected to the light emitting device array. A comparator(240) determines error of the light emitting device array by comparing detecting voltage applied to the detecting resistance with reference voltage. A transistor(250) outputs an error detecting signal based on a determination result of the comparator. A controller(260) stops operation of a light emitting device deriving integrated circuit when receiving the error detecting signal.
Patent KR-20120052793-A (KR)
Inventor: KIM JUN KI
IPC: H01L21/336
Filed: 2010-11-16
Abstract: PURPOSE: A method for forming a buried metal line and a buried gate of a transistor is provided to reduce a resistance of a buried gate or buried metal line pattern by removing impurities included in a gate or metal line pattern to fill a trench. CONSTITUTION: An insulation pad(210) is formed on a semiconductor substrate to form a device isolation trench(101). A trench(110) is formed in a semiconductor substrate of an active area set by a device isolation layer(130). A gate dielectric layer(310) is formed on the sidewall and bottom of the trench. A first metal layer(330) is formed on the gate dielectric layer. A first metal layer is thermally processed.
Patent KR-20120056514-A (KR)
Title: Electrical energy saving type constant -temperature dehumidifier
Inventor: HWANG BAEK JIP
IPC: F24F12/00
Filed: 2010-11-25
Abstract: PURPOSE: A constant-temperature dehumidifier for saving electric energy is provided to prevent interferences between gas and fluids flowing through each opening by offering the 3side sealing machine for mixing refrigerants, which has three openings. CONSTITUTION: A constant-temperature dehumidifier for saving electric energy comprises a 3side sealing unit for mixing refrigerants. The 3side sealing unit for mixing the refrigerants is installed instead of a refrigerant mixer, a check valve, and a manual control valve. The 3side sealing unit for mixing the refrigerants comprises a pipe unit, a first inlet pipe on a cylindrical tube, an outlet pipe on the cylindrical tube, and a second inlet pipe on the cylindrical tube. The pipe unit comprises an inner cylinder tube. The inner cylinder tube is extended from a front end opening, a side opening, and an inner surface of a central part. The first inlet pipe and the outlet pipe are welded with being inserted into the front end opening. The second inlet pipe is connected to the side opening. The second inlet pipe is connected to the pipe unit through an interval between the inner cylinder tube and pipe unit.
Patent KR-20120059316-A (KR)
Title: Structure of Automatic Transmission Fluid Warmer
Inventor: BAE HYO CHAN
IPC: F16H57/04
Filed: 2010-11-30
Abstract: PURPOSE: An automatic transmission fluid warmer structure is provided to supply cooling water enough by altogether using warmer cooling water and radiator cooling water and to rapidly cool heat of ATF(Automatic Transmission Fluid) by using a radiator. CONSTITUTION: A heat radiation plate(110) is composed of an upper plate, an intermediate plate, and a lower plate. The upper plate and the lower plate are in contact with the intermediate plate as the center. Warmer cooling water flows in a cooling water pipe and an ATF pipe(121). An ATF warmer comprises an oil pipe connection unit. A body unit forms a sealed internal space. A radiator is connected to both ends of the body unit. The radiator comprises a radiator cooling water pipe which flows radiator cooling water inside the body unit. The ATF warmer is arranged inside the body unit.
Patent KR-20120065484-A (KR)
Title: Method for inspecting indentation of conductive ball using differential interference contrast microscope
Inventor: OH BYUNG JUN
IPC: G01N3/42
Filed: 2010-12-13
Abstract: PURPOSE: A method for inspecting an indentation of a conductive ball using a differential interference contrast microscope is provided to perform an auto focusing and inspection by using one inspecting camera without a separate focusing camera because the member of a processing screen per second is increased by reducing a region of interest. CONSTITUTION: A method for inspecting an indentation of a conductive ball using a differential interference contrast microscope is as follows. An auto focusing and inspection function are performed by using one inspection camera(100). When performing the auto focusing, the region of interest is reduced as a specific region not a full size of a test object so that a high speed auto focusing is performed. When performing the inspection, the region of interest is controlled in a software way, thereby being photographed by enlarging into a whole area of the inspection area.
Patent KR-20120065488-A (KR)
Title: Perlite refilling tool for lng storage-tank
Inventor: KANG SOON GU
IPC: F17C13/00
Filed: 2010-12-13
Abstract: PURPOSE: An apparatus for charging a cold reserving material of a LNG storage tank is provided to check a sealing part through an access door, to repair a flange surface, and to minimize damage of a sealing material by separately manufacturing a valve pipe moving handle and a valve pipe. CONSTITUTION: An apparatus for charging a cold reserving material of a LNG storage tank comprises a lower frame(100), a sliding member(200), a slidable moving member(250), and a valve pipe(300). The lower frame comprises a lower fixing member(110) and a slidable fixing member(120). The sliding member comprises a blind fixing member(210), a sliding lower plate(220), a sliding upper plate(230), sliding side plates(260), sliding rails(270). The sliding member is fixed in the upper part of the lower frame and is mounted to be sliding moved. The slidable moving member is coupled to one side of the sliding member to move the sliding member. The valve pipe is coupled to the sliding upper plate and the lower end thereof is connected to a nozzle. A hose for charging a cold reserving material is connected to the upper end of the valve pipe so that the cold reserving material can be moved to a storage tank.
Patent KR-20110068902-A (KR)
Title: Communication method and apparatus for communication between server and customer premise equipment through network based on internet
Inventor: HWANG DOO IL
IPC: G06F15/16
Filed: 2010-12-14
Abstract: PURPOSE: A communication method between a server and a device inside a subscriber house through a network based on an internet are provided to safely exchange an inform message irrelevant to a power standby state of the CPE in an ACS and a CPE. CONSTITUTION: A CPE(Customer Premises Equipment) inspects appearance of an inform request message transmission cycle in a power standby state(200,205). If the inform request message transmission cycle is appeared, the CPE converts an active state in the power standby state(210). The CPE transmits the information request message to an ACS(Auto Configuration Server)(215).
Patent KR-20120072438-A (KR)
Title: Activeness detecting device and headset for using the same
Inventor: LEE JAE WOO
IPC: A61B5/0488
Filed: 2010-12-24
Abstract: PURPOSE: An activity detecting device and a headset using the same are provided to detect accurate electromyogram information and enable user's convenient wearing. CONSTITUTION: A sensor unit(100) comprises a square-shaped sensor body forming a housing, a first input electrode installed in the sensor body, and a second input electrode. A reference signal unit(300) is formed of a disk-shaped metal material and provides reference voltage for determination of electromyographic signals. A control unit(400) comprises a signal detection part(410) and an ADC(Analog-to-Digital Converter,420) changing analog electromyographic signals detected by the signal detection part into the digital signals. A communication unit(500) transmits the electromyographic signal outputted from the control unit to an external device.
Patent KR-20120072529-A (KR)
Title: Solar cell and manufacturing method thereof
Inventor: SEONG MI RYN
IPC: H01L31/075
Filed: 2010-12-24
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to improve the efficiency of a solar cell by scattering and reflecting light through an uneven part formed on the surface of a bottom electrode and reabsorbing light in a light absorbing layer. CONSTITUTION: An uneven layer(120) is made of polycrystalline oxide materials and is formed on a substrate(110). A bottom electrode(130) has an uneven part corresponding to the uneven layer. A light absorbing layer(140) generates power by absorbing incident light. A light absorbing layer includes an N type semiconductor layer(142), an I type semiconductor layer(144), and a P type semiconductor layer(146). A top electrode(150) is made of conductive transparent materials and is formed on the light absorbing layer.
Patent KR-20120065213-A (KR)
Title: Laser process manufacturer
Inventor: LEE YU LIN
IPC: B23K26/36
Filed: 2010-12-29
Abstract: PURPOSE: A laser machining apparatus is provided to obtain brightness of high uniformity on the entire light guide panel by evenly reflecting the light of an LED(Light Emitting Diode) bar or a CCFL(Cold Cathode Fluorescent Lamp) through each dot on the light guide plate. CONSTITUTION: A laser machining apparatus(2) comprises a chip(21), a laser device(22), an acousto-optic modulator(23), and a condensing device(24). The chip implement PWM(Pulse Width Modulation) of a signal with a first frequency(freq1) through PWM program and generates a signal with a second frequency(freq2). The laser device receives the first frequency signal and generates a laser beam(L1). The acousto-optic modulator receives the second frequency signal and the laser beam, regulates the laser beam using the second frequency signal, and generates a collimated laser beam(L2). The condensing device condenses the collimated laser beam and generates a condensed laser beam(L3) on a frame panel(M) to form a net of dots on the surface of the frame panel.
Patent KR-20120076721-A (KR)
Title: Antibiotic wallpaper
Inventor: CHUNG GUN SOO
IPC: D21H27/20
Filed: 2010-12-30
Abstract: PURPOSE: Antifungal wallpaper is provided to suppress fungi due to moisture without separate antifungal ingredients. CONSTITUTION: Antifungal wallpaper has a backside attached on the wall and the surface which is a visible side. The backside is coated with a coating solution containing charcoal, silver nanoparticles, or pyroligneous liquor. The average particle size of the charcoal and silver nanoparticles is 2-200 um and 1-15 nm. The charcoal, silver nanoparticles, or pyroligneous liquor is used by injecting to PVC sol.
Patent KR-20120076782-A (KR)
Title: Wireless communication system for medical devices using cognitive radio technology
Inventor: HYON TAE IN
IPC: H04W72/04
Filed: 2010-12-30
Abstract: PURPOSE: A wireless communication system between medical devices using a cognition technique is provided to stably perform communication with a sensor node and manage a communication frequency band. CONSTITUTION: An interference signal sensing unit(220) senses an external interference signal and an internal interference signal. The external interference signal affects an external specific area. The internal interference signal affects an internal specific area. A controlling unit(230) determines the priority of frequencies based on the interference information and the external interference signal. The controlling unit determines an assigned frequency based on the priority.
Patent KR-20120076812-A (KR)
Title: Solar energy boiler system
Inventor: LEE HO SEOK
IPC: F24S20/30
Filed: 2010-12-30
Abstract: PURPOSE: A solar heat boiler system is provided to improve thermal efficiency with protecting the environment, and to save energy by controlling the supply amount of water. CONSTITUTION: A solar heat boiler system(10) comprises a heat collecting unit(100), a heat storage tank(200), an auxiliary boiler(300), a heating unit(400), a circulation pipe(500) for a thermal medium, a pipe(520) for temporally storing the thermal medium, a unit for controlling the supply amount of the heat medium, a sensing unit, and a controller(900). The unit for controlling the supply amount of the heat medium comprises a tank(620) for supplementing the heat medium to the heat collecting unit. The heat medium supplied from the tank is supplied through an expansion tank(640) and a decompression pump. The sensing unit is formed near the heat collecting unit. The sensing unit is installed inside, and comprises temperature sensor for indoor and out door spaces. The controller operates a boiler according to the deviation by firstly and secondly comparing set temperature.