baber/WOPTO huggingface dataset:
Patent KR-20120014937-A (KR)
Title: Highly dense and nano-grained spinel ntc thermistor thick films and preparation method thereof
Inventor: RYU JUNG HO
IPC: C23C24/02
Filed: 2012-01-17
Abstract: PURPOSE: A highly dense and nano-grained spinel NTC thermistor thick films and a manufacturing method thereof are provided to manufacture an elaborate ceramic thick film. CONSTITUTION: A highly dense and nano-grained spinel NTC thermistor thick films comprises as follows. The ceramic material of spinel crystal phase includes Ni and Mn and is formed on one side of a substrate by a room temperature powder spray in vacuum. The NTC thermistor thick film has 0.2~50μm thickness. The density of the NTC thermistor thick film is 95% or greater. The NTC thermistor thick film has the fine structure of the nano crystalline. The NTC characteristic constant of the NTC thermistor thick film has 3000K or greater. The NTC thermistor thick film does not pass the heat treatment after passing the periphery of anchored substrate.
Patent KR-20120085215-A (KR)
Title: Dynamic power management in a communications device
Inventor: TAZEBAY MEHMET V
IPC: H04L69/14
Filed: 2012-01-25
Abstract: PURPOSE: A dynamic power management system and method thereof are provided to dynamically manage power in a communication system by selectively operating physical layers in a low power mode. CONSTITUTION: Each data of ports(214a-214m) is transmitted and received. Each port of physical layers(212a-212m) is combined as one. Idle port monitors(204a-204m) are respectively combined with the physical layers corresponding to the ports. State transition signals are created in order to selectively operate parts of the physical layers in a low power mode based on the activation of the idle port monitors corresponding to the ports.
Patent KR-20130087281-A (KR)
Title: A print guide printing ribbon
Inventor: KIM JIN GUK
IPC: B41J11/22
Filed: 2012-01-27
Abstract: PURPOSE: A printer of a central alignment mode is provided to perform ribbon-printing by receiving a ribbon-printing printer guide in a tray of the printer. CONSTITUTION: A printer of a central alignment mode includes a tray body (1100), left and right printer guide members (1200,1300), and a guide member controlling member (1500). The tray body is seated by being fitted into a paper feeding tray of the printer and includes guide member controlling member fixing units (1110,1120) which are protruding upwardly from the left and right sides of both end surfaces of the tray body at a predetermined height in a longitudinal direction and slit grooves (1130,1140) parallel to the top surface of the tray body. The printer guide members are symmetrically arranged on the top surface of the tray body based on a width direction center axis guide protrusions which are protruding downwardly at predetermined length are fitted into the slit grooves, thereby being guided to left and right sides and moved. The guide member controlling member fixes the printer guide member to a rack gear member. The rack gear member adjusts the width for guiding a printed article according to the width of the ribbon based on the center of the rack gear module while moving to left and right sides by being engaged with a pinion member.
Patent KR-20130088256-A (KR)
Title: Buoyancy occurring apparatus
Inventor: CHA YONG HOON
IPC: C25B1/02
Filed: 2012-01-31
Abstract: PURPOSE: A buoyancy generation apparatus is provided to generate a gas for generating buoyancy by using water under water, thereby freely generating or removing buoyancy. CONSTITUTION: A buoyancy generation apparatus (10) comprises a gas generation unit (30), a first buoyancy tank (40), a second buoyancy tank (50), a first water-gas discharge unit, a second water-gas discharge unit, a first water supply unit, and a second water supply unit. The gas generation unit is installed inside a gas generation tank, and generates an oxygen gas and a hydrogen gas by electrolyzing water inside the gas generation tank. The first buoyancy tank stores the oxygen gas by being connected to the gas generation unit and the first gas connection pipe. The second buoyancy tank stores the hydrogen gas by being connected by the gas generation unit and the second gas connection pipe. The first and the second water-gas discharge unit are installed on the first and the second buoyancy tank respectively, and discharge the oxygen gas and the hydrogen gas. The first and the second water supply unit supply water to encroach a buoyancy space.
Patent KR-20130020523-A (KR)
Inventor: SHIN BYUNG HEE
IPC: A01K23/00
Filed: 2012-02-02
Abstract: 본 발명은 동물(10)의 항문(11)과 연통하여 용변(12)이 배출되도록 심부에 배출공(110)이 형성된 본체(100); 용변(12)을 수거하도록 배출공(110)에 착탈가능하게 장착된 용변 수거부재(200); 본체(100)를 동물(10)에 대하여 착탈가능하게 고정하는 고정부재(300);를 포함하는 동물의 용변 수거장치를 제시함으로써, 애완동물이 외출 중 대변을 보는 경우, 이를 간편하게 치울 수 있도록 한다.
Patent KR-20130089519-A (KR)
Title: Air injection system and control method of bike for friendly environment
Inventor: LEE SE CHLE
IPC: B60S5/04
Filed: 2012-02-02
Abstract: PURPOSE: An air injection system for an eco-friendly bicycle and a control method thereof are provided to selectively use an automatic air pump and a manual air pump with a simple manipulation, and to operate the automatic air pump using a battery charged by a solar cell. CONSTITUTION: An air injection system (100) for an eco-friendly bicycle includes a battery (13), an automatic air pump (18), a manual air pump (19), a flow path converting unit, and a nozzle selecting part (26). The automatic air pump feeding compressed air is operated by power from the battery. The manual air pump feeds the compressed air through a manual pumping operation. The flow path converting unit is respectively connected to the automatic air pump and the manual air pump, and converts a flow path in order to selectively feed the compressed air from one of the automatic air pump and the manual air pump. The nozzle selecting part determines the flow path in order to feed the compressed air from the flow path converting unit to one of multiple different nozzles corresponding to the types of air injection valves at the tires of the bicycle. [Reference numerals] (11) Solar cell; (12) Battery charging part; (13) Battery; (14) Power cutoff part; (17) Warning lamp; (18) Automatic air pump; (19) Manual air pump; (20) Automatic flow path converting part; (25) Backflow prevention valve; (26) Nozzle selecting part; (28) First nozzle; (29) Second nozzle
Patent KR-20130092102-A (KR)
Title: Automatic welding device for pipe
Inventor: KIM YOUN GYU
IPC: B23K37/00
Filed: 2012-02-10
Abstract: PURPOSE: A pipe automatic welding device is provided to use for welding a pipe of various diameters without including a separate guide rail. CONSTITUTION: A pipe automatic welding device comprises a robot main body (20), a guide unit, and a tension management unit (60). The robot main body comprises a welding torch by moving along a columnar direction of a pipe. The guide unit supports the robot main body in the pipe. The tension management unit supplies a tightening force covering the pipe by controlling a length of a circumference which the guide unit surrounds. The robot main body comprises a support sprocket arranged rotatably by engaging with the guide unit. The guide unit is arranged as a closed-loop shape which surrounds the support sprocket and a circumference of the pipe.
Patent KR-20130092781-A (KR)
Title: Embedded antenna and fabricating method therefor
Inventor: CHO SUNG BOK
IPC: H01Q1/24
Filed: 2012-02-13
Abstract: PURPOSE: An embedded antenna is provided to prevent scratch and moisture by forming a coating layer on an exposed surface of a radiation unit. CONSTITUTION: A radiation unit (20) transmits a wireless signal. The radiation unit is formed by using conductive polymer materials. A main body unit (10) is combined with the radiation unit. A coating layer (21) is formed on one surface of the radiation unit. The resistance value of the coating layer is arranged between 1Ω and 10Ω.
Patent KR-20130093409-A (KR)
Title: Apparatus and method for cordic processing
Inventor: PARK JONG SUN
IPC: G06F7/548
Filed: 2012-02-14
Abstract: PURPOSE: A CORDIC processing device and a method thereof are provided to reduce the number of occurrence when processing the CORDIC of an input angle having the size within the acceptable error range, thereby minimizing the influence in the accuracy and implementing the low power CORDIC processing. CONSTITUTION: A CORDIC processor (120) executes the CORDIC processing depending on a first iteration time which is predetermined for each angle. The CORDIC processor executes the CORDIC processing through a second iteration time, which is less than the first iteration time, for the input angle included in the standard angle range. A compensator (150) outputs the sine value and cosine value by multiplying the factor value which is fixed to the return value of the CORDIC processing. The standard angle range includes the angles in which the slope value of the ideal sine function and the cosine function curve is less than the fixed slope value. [Reference numerals] (110) Quadrant corresponding processor; (120) CORDIC processor; (130) Bypass control signal generator; (140) Quadrant restoring unit; (150) Compensator; (AA) Input angle; (BB) Bypass control signal; (CC) Input angle quadrant signal; (DD) General mode; (EE) Approximate mode
Patent KR-20130094558-A (KR)
Title: Apparatus and method for detecting movement of vehicle
Inventor: LEE HAN WOO
IPC: B60W50/14
Filed: 2012-02-16
Abstract: PURPOSE: An apparatus and method for detecting the movement of a vehicle is provided to inform the movement of another vehicle close to the vehicle by adding functions including the function of setting up a movement block and the function of extracting a motion vector of the movement block etc. CONSTITUTION: An electronic device (100) comprises: a receiver (110) receiving a video in which the surrounding area of a first vehicle is consecutively recorded; a control unit (120) which sets up a movement block in the video, checks the stop of the first vehicle and detects the movement of a second vehicle in the surrounding area of the first vehicle when the first vehicle stops; and an output unit (130) which outputs information about the movement of the second vehicle based on the detected movement. A method of detecting the movement of a vehicle comprises: a step of receiving a video in which the surrounding area of a first vehicle is consecutively recorded; a step of setting up a movement block within the video; a step of checking the stop of the first vehicle; a step of detecting the movement of a second vehicle in the surrounding area of the first vehicle when the first vehicle stops; and a step of outputting information about the movement of the second vehicle based on the detected movement. [Reference numerals] (110) Receiver; (120) Control unit; (130) Output unit; (180) Camera
Patent KR-20130094955-A (KR)
Inventor: JEONG HAE GYO
IPC: B63B9/00
Filed: 2012-02-17
Abstract: 본 발명은, 해치 커버에 패킹몸체를 장착하기 위해 소정을 압력을 가하는 몸체부 및 상기 몸체부 단부에서 연장되며 상기 해치 커버에 안착되어 상기 몸체부에 가해지는 압력에 대한 운동 방향을 가이드하는 걸이부를 구비하는 몸체부; 및 상기 몸체부에서 회전 가능하게 장착되는 패킹삽입부를 포함하는 해치 커버 패킹 장착 장치가 개시된다. 상기 구성에 의하여 해치 커버 사이드에 패킹을 삽입하기 위하여 작업 공수를 줄이고, 작업자의 수를 줄여 작업 효율을 향상시킬 수 있다.
Patent KR-20120098432-A (KR)
Title: Multilayer molding apparatus and injection molding method
Inventor: OKAMOTO AKIO
IPC: B29C45/26
Filed: 2012-02-20
Abstract: PURPOSE: A laminated molding apparatus and an injection molding method are provided to operate a laminated molding apparatus according to the manufacturing amount of laminated molded products at a high efficiency by using a forming mold larger than a rotary mold. CONSTITUTION: A laminated molding apparatus(1) comprises a fixed plate(3) a movable plate(5), a middle plate(4), and a rotary plate(40). The movable plate is arranged on the opposite side of the fixed plate and closely or separately moves to/from the fixed plate. The middle plate is closely or separately moves between the fixed plate and the middle plate. The middle plate has a surface facing the fixed plate and a surface facing the movable plate. In the middle plate, a receiving space perforates through the surface facing the fixed plate and the surface facing the movable plate. The rotary plate is rotatably supported in the middle plate and has at least one set of parallel surfaces facing the fixed plate and the movable plate.
Patent KR-20120098481-A (KR)
Title: End fitting assembly for nuclear reactor mock-up assembly
Inventor: WILSON SHAWN M
IPC: G21C3/10
Filed: 2012-02-24
Abstract: PURPOSE: An end fitting assembly for real-size nuclear reactor model assembly is provided to simulate the length of end fitting for a specific nuclear reactor by extending the length of a main tube unit. CONSTITUTION: A real-size model assembly(10) includes two base platforms(12) respectively including a base frame(14) which supports end fitting assemblies(32,34) in an end fitting assembly constitution(16). The platform is mutually connected using a shaft direction extension welding unit(18). The end fitting assembly is variously constituted. The end fitting assembly constitution is vertically modified using three crew jacks(106), a vertical guide post(104) for rising thee platform from a base frame.
Patent KR-20120099596-A (KR)
Title: Dithioketopyrrolopyrrole-based polymers
Inventor: WU YILIANG
IPC: C08G75/00
Filed: 2012-02-29
Abstract: PURPOSE: A dithioketopyrrolopyrrole-based polymer is provided to have excellent electric field effect mobility, air stability, and excellent solubility. CONSTITUTION: A polymer is in chemical formula 1, In chemical formula 1, R1 and R2 is respectively hydrogen, alkyl substituted alkyl, aryl, or substituted aryl. Each of Ar1 and Ar2 is ethenyl, ethinyl, aryl, substituted aryl, heteroaryl, or substituted heteroaryl, p and q us numbers of repeating units of Ar1 and R2, and is respectively 1-25, n is a number of repeating units, and is 2-5,000. A semiconductor composition comprises the polymer in chemical formula 1. An electric device comprises a semiconductor layer comprising the polymer.
Patent KR-20120100795-A (KR)
Title: Film forming apparatus
Inventor: IIO ITSUSHI
IPC: C23C14/24
Filed: 2012-03-02
Abstract: PURPOSE: A film forming apparatus is provided to detect the existence of a work piece in a film forming chamber by projecting a sensing light beam through the antiadhesive glass of a viewport. CONSTITUTION: A film forming apparatus comprises a film forming chamber(2) which receives a work piece(W), a transfer unit(7) which is installed inside the film forming chamber and transfers the work piece, a view port(13) which is installed in a wall(3a) dividing the film forming chamber and has an antiadhesive glass(27) letting light through, a travelling sensor(11) which is installed outside the film forming chamber and projects a sensing light beam through the antiadhesive glass of the view port to detect the existence of a work piece inside the film forming chamber, and a heater(31) for reducing the accumulation of a film forming material on the antiadhesive glass.
Patent KR-20130103975-A (KR)
Title: Creases type portable apparatus to supply warm water
Inventor: LEE BYOUNG MIN
IPC: F24H1/18
Filed: 2012-03-12
Abstract: PURPOSE: A creases type portable hot water supplying device is provided to obtain a proper amount of hot water for outdoor activities while minimizing power consumption. CONSTITUTION: A creases type portable hot water supplying device comprises an outer cover (11), an inner casing (12), and a base container (13). An electronic heater (21) is mounted inside the base container by crossing the base container. One side of the outer circumference of the base container is equipped with an outlet (18) and an inlet (19). The outlet and inlet penetrate the outer cover. A base plate control unit (24) is equipped in a space between the base container and the outer cover for supplying and controlling power. The base plate control unit is equipped with a temperature adjustment knob (20).
Patent KR-20130104552-A (KR)
Title: Ventilation equipment for window
Inventor: CHOI GIL HO
IPC: F24F7/013
Filed: 2012-03-14
Abstract: PURPOSE: A ventilation device for a window is provided to allow a user to easily change a filter as a filter case is opened in a maximum opening range of the angle of vertical 180 degrees while not being separated from a main body. CONSTITUTION: A ventilation device for a window comprises a main body (100) and a filter case. An insertion unit is arranged in the lower part of the filter case, and a hanging groove vertically fitted in or pulled out from a hanging protrusion is included on the upper part. The insertion unit accommodates a hinge shaft and supplies space capable of rotation or movement at a predetermined distance around the hinge shaft in the front and rear directions of the filter case. A separation preventing protrusion is formed on the insertion unit and comes out from the insertion unit when a predetermined power is applied.
Patent KR-20130077739-A (KR)
Title: Disposal method of water comprising organics
Inventor: JOO SUNG HEE
IPC: C02F1/72
Filed: 2012-03-28
Abstract: PURPOSE: A method for treating water containing organic materials is provided to improve a removal efficiency of non-degradable organic materials by effectively removing organic materials and nutritive salts such as nitrogen and phosphorus. CONSTITUTION: A method for treating water containing organic materials includes the steps of: treating water to be treated by injecting an absorbing agent into the water to be treated containing organic materials; and injecting zero-valent iron into the treated water under the existence of oxygen, and injecting persulfate into the treated water. The absorbing agent is one material selected among granular, powdered, or fibrous activated carbon, diatomite, zeolite, silica gel, starch, and bentonite.
Patent KR-20130110796-A (KR)
Title: 파이프 스케일 방지용 벨트 장착형 자동해머
Inventor: JONG JAE MO
IPC: B08B9/027
Filed: 2012-03-30
Abstract: 본 발명은 파이프 스케일 방지용 벨트 장착형 자동해머에 관한 것으로, 더욱 상세하게는 파이프를 통해 요구하는 장소로 공급되는 원료에 의해서 원료가 이송하는 도중에 내부가 막히는 것을 파이프의 외경에 부착한 진동발생수단으로 막힌 현상을 미연에 방지하여 원료의 공급이 원활하게 이루어지도록 하는 파이프 스케일 방지용 벨트 장착형 자동해머에 관한 것이다. 
이러한 본 발명은 내경으로 공급되는 원료에 의한 스케일(31)을 지연 및 방지하도록 파이프(30)의 외경에 설치한 해머에 있어서, 
바닥에 미끄럼 방지판(13)을 설치한 진동타격 안정 패드(10)의 상측으로 모터 설치대(11)를 형성하고, 상기 진동타격 안정 패드(10)와 모터 설치대(11)의 사이에 벨트(20)를 설치하여 파이프(30)의 외경에 고정하며, 상기 모터 설치대(11)의 상측으로 설치한 진동모터(12)에서 발생한 진동이 진동타격 안정 패드(10)를 통하여 파이프(30)의 외경에 제공되도록 설치하는 것을 특징으로 하는 것이다.
Patent KR-20130113175-A (KR)
Title: Golf putting training device
Inventor: PARK SUNG WOONG
IPC: A63B69/36
Filed: 2012-04-05
Abstract: PURPOSE: A device for practicing golf putting is provided to control the quality of a natural lawn and to give a realistic sensation of playing on a field. CONSTITUTION: A device for practicing golf putting includes a green (120), a roller unit (150), a cutting unit (180), a tee box (130), and an operation unit (200). The green has a natural lawn. The roller unit is arranged on one side of the green, moves on the green, and has a roller for pressurizing the green with a fixed pressure. The cutting unit reciprocates and cuts the lawn. The tee box includes a footstool and a driving device for linearly moving the footstool. The operation unit includes input units for controlling the footstool and a gantry and supplying water.
Patent KR-20130113624-A (KR)
Title: Gate-valve
Inventor: JEE SHIN YOUNG
IPC: F16K51/02
Filed: 2012-04-06
Abstract: PURPOSE: A gate valve is provided to prevent impurities caused by the mechanical abrasion of parts from flowing into a processing chamber. CONSTITUTION: A gate valve (100) comprises a valve blade (120), a valve rod (130), a guide housing (140), an L-motion block (150), a drive rod coupling roller, a drive rod, an elasticity supply unit (175), and a drive unit (180). The valve blade opens and closes an opening (112) of a valve housing (110). The valve rod is connected to the valve blade and moves in vertical and horizontal directions. The guide housing is connected to the outer side of the valve housing. The L-motion block is installed inside of the guide housing and is connected to the valve rod. Guide rollers (151) are installed on both sides of the L-motion block. The cam block is installed inside of the guide housing and has a valve rod penetration hole. The drive rod coupling roller is installed on the bottom end of the valve rod.
Patent KR-20130116495-A (KR)
Title: Structure for assembling a bumper cover for vehicles
Inventor: KO THAE WAN
IPC: B60R19/24
Filed: 2012-04-16
Abstract: PURPOSE: An assembling structure of a bumper cover for a vehicle is provided to reduce labor by assembling both sides of the top of a bumper cover to a vehicle frame through lamp modules arranged adjacent to the bumper cover. CONSTITUTION: An assembling structure of a bumper cover for a vehicle comprises a bumper cover (110) and lamp modules (120). The bumper cover has bumper coupling units (111) coupled to a vehicle frame (100). Protrusions (113) are formed on both sides of the top of the bumper cover. The lamp modules have grooves (121) and lamp coupling units (123). The grooves are pressed and assembled to the protrusions of the bumper cover. The lamp coupling units are coupled to the vehicle frame.
Patent KR-20130116504-A (KR)
Title: Method and apparatus for improving the alignment of the upper and lower layer of the lamination structure of the wafer and improving the transmittancy
Inventor: CHO DAE YUB
IPC: H01L21/027
Filed: 2012-04-16
Abstract: PURPOSE: A method and an apparatus for improving the transmittance and the alignment of the upper and the lower layer of the lamination structure of the wafer are provided to improve the accuracy of the alignment of the upper layer based on the overlay key of the lower layer, thereby improving the accuracy of the arrangement between the lower layer and the upper part of the substrate. CONSTITUTION: A first mirror (22) reflects a laser emitted from a laser generator with an angle. A second mirror (23) reflects the laser emitted from the first mirror with a specified angle. A beam expander (24) comprises two groups of lenses. A homogenizer makes minute particles homogenous. A focusing lens (26) focuses on the specified part of the overlay key of the lower layer.
Patent KR-20130116581-A (KR)
Title: Display device
Inventor: LEE SUNG TAE
IPC: H04N5/64
Filed: 2012-04-16
Abstract: PURPOSE: A display device is provided to accommodate a speaker unit at the inside of a rear set cover, at the outside of a guide frame, or at the inside of a rear case. CONSTITUTION: A guide frame (130) is combined with a first circuit board by an adhesive component. The guide frame supports a display panel. A rear case (140) supports the guide frame. A rear set cover (150) accommodates the rear case. The rear set cover surrounds each side of the guide frame and exposes the entire upper surface of the display panel to the outside. A speaker unit is accommodated at the inside of the rear set cover to output audio signals.