baber/WOPTO huggingface dataset:
Patent KR-20120100068-A (KR)
Title: Power system using solar cell and stirling engine
Inventor: HAN JOUNG NAM
IPC: H02S40/44
Filed: 2011-03-03
Abstract: PURPOSE: A development system which uses a Stirling engine and a solar battery is provided to improve efficiency of generating electrical energy from sunlight. CONSTITUTION: A reflector(110) condenses sunlight. A solar battery(120) changes the condensed sunlight into electrical energy. A Stirling engine(130) changes energy of the solar battery into rotational motion. A generating motor(140) generates electrical energy with the rotational motion of the Stirling engine. A power supply unit(150) merges the electrical energy of the solar battery and the electrical energy of the generating motor. The power supply provides one power source to an external load. [Reference numerals] (110) Reflector; (120) Solar battery; (130) Stirling engine; (140) Generating motor; (150) Power supply unit
Patent KR-20120105069-A (KR)
Title: Gas cylinder removal device
Inventor: KIM HAN SIK
IPC: F24C3/12
Filed: 2011-03-15
Abstract: PURPOSE: A device for attaching or detaching a gas cylinder is provided to reduce manufacturing costs by reduced components. CONSTITUTION: A device for attaching or detaching a gas cylinder comprises a rotary knob, a wire(35), a regulator(20), and a cylinder(40). The wire is connected to a rotary shaft(30) of the rotary knob. The device uses the force applied when the wire is wrapped around the rotary shaft for attaching or detaching the gas cylinder(10). The cylinder is mounted to one side of the regulator, and operated by gas pressure from a piston(45). The cylinder is pressured by the rotation of the rotary knob, and the gas cylinder is detached while a push rod(50) is pulled.
Patent KR-20120105210-A (KR)
Title: Method of driving display device
Inventor: LIM JUNG HYUN
IPC: G09G3/36
Filed: 2011-03-15
Abstract: PURPOSE: A method for driving a liquid crystal display device is provided to improve image quality by processing a video signal. CONSTITUTION: An image data processor(100a) includes an encoding and decoding unit(110), a frame storage(120), a determination unit(200) and a compensation unit(130). The image signal processor receives image data from the outside. The encoding and decoding unit generates a previous frame decoding data(PF_dec) and a current frame decoding data(CF_dec) by receiving the image data including a previous frame data(PF_org) and a current frame data(CF_org). An encoding unit(112) reduces the size of the current frame data. [Reference numerals] (112) Encoding unit; (114) Second decoding unit; (116) First decoding unit; (120) Frame storage; (132) Look-up table; (134) Data compensation unit; (136) Selection unit; (210) Comparison range setting unit; (220) Error information storage; (230) Comparison data generator; (240) Comparator
Patent KR-20120106369-A (KR)
Title: Method and apparatus for processing virtual world
Inventor: HAN SEUNG JU
IPC: A63F13/217
Filed: 2011-03-18
Abstract: PURPOSE: A device for processing virtual world and a method thereof are provided to embody the interaction between virtual world and real world. CONSTITUTION: A device for processing virtual world comprises a receiving unit(310) and a processing unit(320). The receiving unit receives sensing information about environment from an environmental sensor, and characteristics on the environmental sensor. The processing unit creates control information controlling the virtual environment of a virtual world based on the sensing information and sensor characteristics. A transmit unit transmits the control information to the virtual world. The environmental sensor is equipped with at least one of a gas sensor and a dust sensor. [Reference numerals] (310) Receiving unit; (320) Processing unit; (330) Transmitting unit
Patent KR-20120107598-A (KR)
Title: Lighting lamp using light emitting diode
Inventor: LEE HYO WON
IPC: F21V21/02
Filed: 2011-03-22
Abstract: PURPOSE: An LED lamp is provided to simply install a component like a ballast stabilizer by forming a component insertion hole in the center of a mounting plate. CONSTITUTION: A fixing plate(18) is fixed to the upper side of an LED module(14). A wire withdrawing hole(18a) is formed in the center of the fixing plate. A mounting plate(22) includes a square or circular through hole and a pair of support pieces(30). A holding piece is installed on the upper side of the support piece.
Patent KR-20120109261-A (KR)
Title: Device for controlling octave tone of sound from saxophone
Inventor: MA JEOUNG BONG
IPC: G10G7/00
Filed: 2011-03-28
Abstract: PURPOSE: An octave adjuster hole for a saxophone is provided to form upper and lower octave adjuster holes with gold, silver, and platinum and to firmly join the upper and lower octave adjuster holes to a neck and insertion hole of a body, thereby sounding a great volume. CONSTITUTION: An octave adjuster hole for a saxophone comprises a neck(10) and a body(20). An upper octave adjuster hole(14) is fixed to an insertion hole(12) formed in the neck and a lower octave adjuster hole(24) is fixed to an insertion hole(22) formed in the body. The upper and lower octave adjuster holes are formed with one material among gold, silver and platinum. The length of insertion units(16,26) of the upper and lower octave adjuster holes being inserted into the insertion holes are 0.2mm to 0.5mm longer than the insertion holes(t2,t4).
Patent KR-20110093738-A (KR)
Title: Phosphor, light emitting device, surface light source apparatus, display apparatus and illumination apparatus
Inventor: YOON CHANG BUN
IPC: H01L33/00
Filed: 2011-03-29
Abstract: PURPOSE: A β-sialon for emitting green light is provided to ensure high luminous efficiency and excellent reproducibility, to secure stable heat, and to enable the use for a high power LED chip. CONSTITUTION: A β-sialon for emitting green light has a β-type Si3N4 crystal structure and includes oxynitrides represented by chemical formula: Si_(6-z)Al_zO_zN_(8-z):Eu_a,M_b. In chemical formula, M is at least one kind selected from Sr and Ba; the amount added of Eu is in the range of 100~5000 ppm; the amount added of M in the range of 100~10000ppm; and an Al composition ratio(z) satisfies 0.1 < z < 1. The light having the peak wavelength in the range of 500~550 nm is emitted by irradiating an excitation source.
Patent KR-20120111157-A (KR)
Title: Cutting method for metal tape coated ceramic layer
Inventor: HA HONG SOO
IPC: B23K26/60
Filed: 2011-03-31
Abstract: PURPOSE: A longitudinal cutting method for a metal wire rod coated with ceramic is provided to efficiently cut a metal wire rod without damage to ceramic coating by forming cut grooves in the ceramic layer with a laser before cutting of a mechanical slitting machine. CONSTITUTION: A longitudinal cutting method for a metal wire rod coated with ceramic is as follows. A ceramic layer corresponding to the upper layer of a metal substrate is cut with a laser so that cut grooves are formed in the ceramic layer. The metal substrate is cut along the cut grooves using a mechanical slitting machine.
Patent KR-20120111490-A (KR)
Inventor: YOON JONG DOO
IPC: E02D5/24
Filed: 2011-04-01
Abstract: PURPOSE: A joint for pile extension and a pile extension method using the same are provided to improve construction performance by connecting piles to each other without a welding work. CONSTITUTION: A joint for pile extension comprises an upper plate(110), a lower plate(120), a support plate(130), first connectors(160), a cover plate(140), and second connectors(170). The upper plate has the same outer diameter as the lower outer diameter of an upper pile(10) and has a first through hole and first coupling holes. The lower plate has the same outer diameter as the upper outer diameter of a lower pile and has a second through hole and second coupling holes. The second through hole and the second coupling holes correspond to the first through hole and the first coupling holes, respectively. One end of the support plate is vertically coupled to the bottom surface of the upper plate, and the other end thereof is vertically coupled to the top surface of the lower plate. The first connectors connect the upper plate to the bottom surface of the upper pile and connect the lower plate to the top surface of the lower pile.
Patent KR-20120111686-A (KR)
Title: Temperature controller for battery of electricvehicle
Inventor: CHO EUN SANG
IPC: H01M10/6569
Filed: 2011-04-01
Abstract: PURPOSE: A temperature controller for battery is provided to prevent overheating and overcooling because a phase change material fixed to outside the battery changes phases according to inner temperature of a battery case to absorb or provide heat, thereby capable of improving charging efficiency and life time of a battery. CONSTITUTION: A temperature controller for battery comprises: a battery case(10) in which at least one battery(BT) for supplying power to an electric vehicle is mounted; a phase change material(20) arranged inside the battery case, charging phases according to inner temperature of a battery case to absorb or provide heat for preventing overheating or overcooling of the battery; and a fixation unit(30) fixing the phase change material to outside the battery.
Patent KR-20120112968-A (KR)
Title: Method for preparing polyurethane film comprising apatite with high antibacterial function
Inventor: MIN BYUNG GIL
IPC: C08K3/08
Filed: 2011-04-04
Abstract: PURPOSE: A manufacturing method of a polyurethane composite film is provided to provide a polyurethane film with improved silver ion dipping ability and antibiosis by controlling a particle size of hydroxyapatite. CONSTITUTION: A manufacturing method of a polyurethane composite film comprises: a step of preparing a polyurethane solution; a step of preparing nano-sized hydroxyapatite dispersion; a step of preparing polyurethane/apatite composite composition by mixing hydroxyapatite into the polyurethane solution; a step of preparing polyurethane microbeads-containing polyurethane composition by putting a water/organic solvent mixture into the composite composition; a step of preparing a polyurethane composite film by film casting the polyurethane composition; and a step of absorbing silver ion by impregnating the polyurethane composite film into the silver nitrate solution.
Patent KR-20120113095-A (KR)
Title: Terminal box for ceiling
Inventor: KIM GEUN SOO
IPC: H02G3/30
Filed: 2011-04-04
Abstract: PURPOSE: A terminal box for a ceiling is provided to easily and conveniently fix the terminal box to a hole of a mold for forming a ceiling wall of a building by forming a wedge shaped ridge part along an outer circumference of a main body of the terminal box. CONSTITUTION: A main body(110) of a terminal box is laid under a ceiling wall of a building. The main body of the terminal box includes a wire inlet(114) on an external surface. A wedge shaped ridge part(120) is formed along an outer circumference of the main body of the terminal box. A taper hole of a tapered shape is formed inside the wedge shaped ridge part. An anchor(130) is installed by being fitted into the tape hole of the wedge shaped ridge part.
Patent KR-20120113518-A (KR)
Title: Prediction unit syntax system and the method for video codec
Inventor: KIM JAE GON
IPC: H04N19/70
Filed: 2011-04-05
Abstract: PURPOSE: A prediction unit syntax system of a video codec and a prediction unit classifying method using the same are provided to supply a syntax structure which can efficiently express the size of a block of a prediction unit. CONSTITUTION: A division determination notifying unit(10) notifies division determination of a current prediction unit by parsing a prediction unit bit stream. A prediction mode notifying unit(20) is connected to the division determination notifying unit. The division determination notifying unit notifies a division mode of the prediction unit. A prediction unit notifying unit(30) is connected to the prediction mode notifying unit. The prediction unit notifying unit notifies a prediction unit of a prediction mode. [Reference numerals] (10) Division determination notifying unit; (20) Prediction mode notifying unit; (30) Prediction unit notifying unit
Patent KR-20120114794-A (KR)
Title: High efficiency conveyer type sterilizing apparatus
Inventor: JOO JAI SOON
IPC: B65B55/14
Filed: 2011-04-08
Abstract: PURPOSE: A conveyor type high efficient sterilizing device is provided to improve sterilizing efficiency by irradiating ultraviolet rays or infrared rays from both sides of upper and lower surfaces of target sterilizing objects. CONSTITUTION: A conveyor type high efficient sterilizing device comprises a sterilizing chamber, a transferring unit, a first sterilizing part(20), and a radiating unit(22). A sterilizing space is formed inside the sterilizing chamber. The transferring unit consecutively transfers target sterilizing objects in the sterilizing space. The first sterilizing part is installed near the transferring unit to irradiate ultraviolet rays or infrared rays to one side of the target sterilizing objects and has an ultraviolet ray or an infrared ray lamp. The radiating unit controls the temperatures of the first sterilizing part and the sterilizing space.
Patent KR-20120072297-A (KR)
Title: Align mark formed on display panel of stereoscopic image display, aligning method and system using the align mark
Inventor: SONG HYUN JIN
IPC: G02B30/25
Filed: 2011-04-13
Abstract: PURPOSE: An align mark formed on a display panel of a 3D image display device, an align method using the same, and a system thereof are provided to accurately align a pattern retarder and the display panel without separately forming an align mark on the pattern retarder. CONSTITUTION: A left pattern and a right pattern are formed on align marks(AK1~AK6) which are formed on a right side and a left side of a display panel(PNL). The right and left patterns are aligned on a central boundary line of a pattern retarder(FPR). The pattern retarder includes first and second polarization selection patterns. The central boundary line of the pattern retarder includes a central boundary line between the first and second polarization selection patterns.
Patent KR-20120119247-A (KR)
Title: The hot air blower using microwave
Inventor: LIM CHAE GU
IPC: F24H9/20
Filed: 2011-04-21
Abstract: PURPOSE: A hot air blower with microwaves is provided to generate enough hot air through a first heating process. CONSTITUTION: A hot air blower with microwaves comprises a chamber(100), a heating tube(200), a heating member(300), a outer tube(500), and a control unit. The heating tube heats the air flowing through an air inlet pipe, and discharges the air to the outside. The heating member is installed outside the heating tube. The heating member generates heat by the microwaves, and heat the heating tube. The outer tube comprises a fan inside to cool the heat generated in a microwave generation unit. The fan circulates the air inside. A through hole is formed in each part of the outer tube. The control unit controls the fan.
Patent KR-20110057095-A (KR)
Title: Imitation stone panel
Inventor: CHA HEUI JANG
IPC: C04B14/00
Filed: 2011-04-21
Abstract: PURPOSE: A method for manufacturing an artificial stone plate is provided to reduce noise and dust since grooves are not formed on the artificial stone plate and to ensure vibration absorption effects. CONSTITUTION: A method for manufacturing an artificial stone plate(200) comprises the steps of: pouring raw materials consisting of cement, stone pieces, and water into a mold(100) formed by rubber or synthetic resin; cuing the plate in a predetermined level; inserting a groove forming unit(300) to the inner distance of the plate through single or two kinds or more of through-holes to form grooves at a lateral side of the plate; completely curing the plate; demolding the mold from the plate; and cutting the edges of the plate.
Patent KR-20120120643-A (KR)
Title: Phenoxy resin composition for transparent plastic substrate and transparent plastic substrate using thereof
IPC: C09D171/12
Filed: 2011-04-25
Abstract: PURPOSE: A phenoxy resin composition for transparent plastic board is provided to effectively replace glass substrate because of low thermal expansion coefficient because of excellent heat resistance, chemical resistance, and low moisture impregnation and linear thermal expansion coefficient. CONSTITUTION: A phenoxy resin composition comprises a phenoxy resin having a chemical structure indicated in chemical formula 1. A transparent plastic resin using the transparent plastic substrate resin composition is a thin film with a thickness of 0.1-500 micron is coated on a polymer substrate. The waste phenoxy resin composition additionally contains energy ray-curable acrylic oligomer or acrylic polymer resin. The weight average molecular weight of the phenoxy resin composition is 1,000-100,000.
Patent KR-20120121021-A (KR)
Title: Shopping Cart for the Disabled
IPC: A61G5/10
Filed: 2011-04-26
Abstract: PURPOSE: A shopping cart for a disabled person is provided to enable the stable movement of the cart and to remove the inconvenience of a disabled person by directly fixing the cart on a wheelchair frame. CONSTITUTION: A shopping cart(1) for a disabled person comprises a base(2), a support member(3), a container(4), a pair of connection members(5a,5b). Wheels(21,22,23) are mounted on the base. The support member is attached to the base. The container is supported by the support member. The pair of connection member is mounted on the base and is separated each other at a predetermined interval. The pair of connection members comprise fixing portions(6a,6b).
Patent KR-20120121107-A (KR)
Title: 다운라이트 프레임 고정장치
IPC: F21V21/04
Filed: 2011-04-26
Abstract: 본 발명은 보드 형태의 천장에 매입시공되는 다운라이트를 천장에 견고하게 고정하는 다운라이트 프레임 고정장치에 관한 것이다. 
본 발명은 하부에 외측으로 돌출된 링이 형성되고, 양측에 상협하광(上狹下廣)의 형태로 슬라이드홈 및 배출홈이 연속으로 형성되며, 상기 슬라이드홈의 일측에 소정의 간격으로 연속된 고정홈을 구비한 프레임; 홀을 구비한 막대형태이고, 하단에 일측으로 돌출된 연장부가 형성된 슬라이드바; 상기 슬라이드바의 하부에서 회전가능하도록 슬라이드바와 핀 체결되는 압착편; 상기 압착편이 프레임 외측 방향으로 회전하도록 탄성지지하는 스프링; 상기 프레임의 내측에서 상기 슬라이드 바와 체결되고, 일측에 손잡이가 형성되며, 타측에는 상기 고정홈에 삽입되는 돌기가 형성된 내측지지판; 상기 슬라이드바가 슬라이드홈에서 빠지지 않도록 하는 구속장치;를 포함하여 구성된다.
Patent KR-20120000494-A (KR)
Title: Backlight assembly for supplying electric power to a light-emitting element via a connector, and a backlight unit and a liquid crystal display which use the backlight assembly
Inventor: NAITO TAKEHARU
IPC: G02F1/1345
Filed: 2011-04-26
Abstract: PURPOSE: A backlight assembly for supplying electric power to a light-emitting element via a connector is provided to reduce manufacturing costs by elapsing the connection process which connects a harness to each front substrate and backward substrate. CONSTITUTION: A light emitting element substrate arranged on the front surface of a chassis(3) equips the light emitting element. A feed substrate(31) is arranged on a backward substrate of the chassis in order to supply power to the light emitting element substrate. A first connector formed on the chassis is connected to the light emitting element substrate. A second connector is connected to a feed substrate and the first connector. The feed substrate supplies power to the light emitting element substrate through the first and the second connectors.
Patent KR-20120121479-A (KR)
Title: multiple target for camera system and horizontal or vertical displacement measurement system apparatus
IPC: G01B11/00
Filed: 2011-04-27
Abstract: PURPOSE: A system device measuring horizontal and vertical displacement by photographing one or more target images is provided to automatically measure a partial or whole change of a structure depending on the selection of a target installing position and to prevent accidents by generating a safety alert caused by the rapid change through a change analysis of the structure. CONSTITUTION: A system device measuring horizontal and vertical displacement by photographing one or more target images comprises an illuminance sensor measurement circuit(105), an LED lighting control circuit(106), an cable transceiver circuit(103), a wireless transceiver circuit(104), a watchdog and main control circuit having a power reset function, and a battery and power circuit for power failure. The system device comprises a circuit measuring a coordination change of X and Y axes of a gyro sensor, a fan tilt motor control circuit of an image acquisition device, a camera communication control matching circuit, a setting data memory storage circuit of the image acquisition device, and a liquid crystal display circuit for the operation verification of the image acquisition device. The system device comprises an operation button input circuit for operating and manipulating the image acquisition device, the wireless transmission and reception circuit, the on-line transmission and reception circuit, a microprocessor and watch dog of the image acquisition device and a main control unit circuit having the power resetting function, and an integrated controlling device. The integrated controlling device controls and manages a series of operation. [Reference numerals] (101) Main controlling unit; (102) Battery and power circuit; (103) On-line transmission and reception circuit; (104) Wireless transmission and reception circuit; (105) Illumination sensor measurement circuit; (106) LED lighting control circuit; (AA) LED
Patent KR-20120124829-A (KR)
Title: Method for trasmitting and receiviing Audio/Video stream, transmiting apparatus and receiving apparatus thereof
IPC: H04W4/06
Filed: 2011-05-04
Abstract: PURPOSE: A method for transmitting and receiving Audio/Video stream, a transmitting apparatus and a receiving apparatus thereof are provided to reproduce selected contents through a remote receiving device by transceiving Audio/Video stream through multi channels and selecting easily various contents inputted to the transmitting device from outside. CONSTITUTION: An interface unit of a transmitting unit receives an AV stream through an external input(S300). A channel demultiplexer distributes the AV stream to multi channels(S310). An encoding unit of the transmitting device generates multi AV transport streams by the distributed AV stream encoding(S320). A wireless transceiving unit transmits the generated AV transport streams through the distributed channel(S330). [Reference numerals] (AA) Start; (BB) End; (S300) Receiving an AV stream through an external input; (S310) Distributing the input AV stream to multiple channels; (S320,S330) Generating multiple AV transport streams by encoding the AV stream distributed to the multiple channels according to channel
Patent KR-20120126666-A (KR)
Title: Container Sealing Apparatus
IPC: B65B7/28
Filed: 2011-05-12
Abstract: PURPOSE: A container sealing apparatus is provided to prevent the generation of pin holes by pressing the whole opening part at a constant pressure to thermally weld. CONSTITUTION: A container sealing apparatus comprises a retractile member, an upper die(130), a lower die(140), and a heater. The retractile member is positioned corresponding to an opening part of a container and extends to and retracts from the opening part. The upper die is fixed on the end of the retractile member. The lower die is mounted on the upper die to be tilted and presses the opening part of the container to thermally weld. The heater is mounted on the lower die to generate heat.
Patent KR-20120126771-A (KR)
Title: Robot cleaner and controlling method of the same
IPC: G05D1/02
Filed: 2011-05-12
Abstract: PURPOSE: A robot cleaner and a control method thereof are provided to precisely detect obstacles in a three-dimensional manner and create a cleaning map with precision. CONSTITUTION: A robot cleaner comprises an obstacle sensing unit and a control unit(200). The obstacle sensing unit includes a light source module(111) projecting an optical pattern and an optical pattern sensor which senses an obstacle using the optical pattern and outputs obstacle information. The control unit adjusts the exposure time of the light source module according to the wavelength of the optical pattern to control the energy of the optical pattern. [Reference numerals] (111) Light source module; (112) Camera module; (113) Image processing module; (200) Control unit