baber/WOPTO huggingface dataset:
Patent KR-20120088911-A (KR)
Title: Letter feeder which can prevent letters from superimposing while the letter supplies
Inventor: KIM JUNG HAN
IPC: B65H5/08
Filed: 2011-02-01
Abstract: PURPOSE: An apparatus for feeding postal matters is provided to feed postal matters in a state where each postal matter is independently separated by a vacuum suction method. CONSTITUTION: An apparatus for feeding postal matters comprises a postal matter feeding part and a suction transporting part. The postal matter feeding part transports postal matters in an erected state. If the postal matters are reached through the postal matter feeding part, the suction transporting part transports the postal matters while vacuum-adsorbing the forefront postal matter to be separated from the others. A stripper block(360) is installed in the suction transporting part to filter a following postal matter transported with the forefront postal matter in the suction transporting part with contact frictional force.
Patent KR-20120090253-A (KR)
Title: Combination structure of control box for house frame
Inventor: SHIN DONG YOON
IPC: A01G9/14
Filed: 2011-02-07
Abstract: PURPOSE: A coupling structure of a control box for a house frame is provided to install a miniature control box on the house frame forming the base of a greenhouse. CONSTITUTION: A coupling structure of a control box for a house frame comprises the following: a miniature control box(110) including switch for operating a driver on the front side, connected to a main control box; a frame coupling device(120) coupled to the rear side of the miniature control box; a body(121) having a partially cylindrical shape to be fitted to the house frame; a supporter(122) formed on the inside of both ends on the body; plural reinforcing ribs(123) including an insertion groove(123a) on the center; a circular spring(124) inserted into the insertion groove; and a pair of coupling holes(125) coupling the body to the miniature control box using a coupling units(125a).
Patent KR-20110020289-A (KR)
Title: Anti-sleepness necklet with blood heat sensor
Inventor: HAN WON HEUM
IPC: A44C11/00
Filed: 2011-02-16
Abstract: PURPOSE: A pulse sensor necklace is provided, which measures not only pulse frequency but also blood pressure and is formed into a necklace shape. CONSTITUTION: A pulse sensor necklace comprises: a blood pressure sensor(11) or a pulse sensor(12) which respectively measure blood pressure or pulse; a comparison control unit(20) connected to the blood pressure sensor or pulse sensor; an alarm unit(30) connected to the comparison control part; and a communication unit(40) connected to the comparison control unit. Two components among blood pressure sensor, pulse sensor, comparison control unit, speaker, vibrator, or communication unit are connected by a stainless bellows or a flexible elastic material wire.
Patent KR-20120095710-A (KR)
Title: System and method for compensation nacelle wind velocity of wind turbine
Inventor: KIM KI HYUN
IPC: F03D11/02
Filed: 2011-02-21
Abstract: PURPOSE: A system and method for correcting the nacelle wind speed of a wind power generator are provided to more exactly calculate the amount of electricity than using existing nacelle wind speed. CONSTITUTION: A system and method for correcting the nacelle wind speed of a wind power generator comprises a unit(210) for collecting measured information, a unit(220) for generating wind speed difference, a correcting unit(240), and a controller(250). The unit for collecting the measured information collects the nacelle wind speed measured by a nacelle wind gauge. The unit for generating the wind speed difference calculates the wind speed difference between a standard wind speed and the nacelle wind speed. The correcting unit generates a nonlinear formula using the information on the wind speed difference, and calculates a corrected nacelle wind speed based on the nonlinear formula. The controller controls the operation of the wind power generator according to predetermined threshold velocity and stop wind velocity.
Patent KR-20110098652-A (KR)
Inventor: TAKAGI TATSUYA
IPC: H01R13/04
Filed: 2011-02-23
Abstract: 플러그 바디와, 상기 플러그 바디의 선단면으로부터 돌출된 복수의 플러그 핀을 구비하는 플러그에 있어서, 상기 플러그 바디의 선단면에는 상기 플러그 핀이 삽입 통과되는 삽입 통과 구멍이 마련되고, 상기 플러그 핀 중의 적어도 하나에는 시일 부재가 부착되고, 상기 시일 부재는 상기 플러그 핀이 상기 삽입 통과 구멍에 삽입 통과된 상태에서, 상기 삽입 통과 구멍과 상기 플러그 핀의 사이를 막는 것을 특징으로 하는 플러그가 제공된다.
Patent KR-20120100077-A (KR)
Inventor: PARK SAM SIK
IPC: G01F15/00
Filed: 2011-03-03
Abstract: 본 발명은 동절기 한파에 의해 수도계량기가 동파되는 것을 사전에 방지할 수 있도록 수도계량기 및 이와 연결 배관되는 수도관에 설치될 수 있는 수도계량기용 동파방지장치를 제공코자 하는 것이다. 
즉, 본 발명에서 제공하는 수도계량기용 동파방지장치는 수도계량기를 내입하여 진공상태에서 외기와 접촉을 차단할 수 있도록 실링처리되는 진공탱크를 구비하며, 상기 진공탱크 일측으로는 진공탱크 내부를 진공상태로 만들기 위한 진공밸브가 설치한 것을 특징으로 하며, 상기 수도계량기가 내입 설치되는 진공탱크와 함께 수도관에도 진공관체를 이중으로 설치하여 동결 및 동파를 예방할 수 있도록 한 것이다. 
이와 같은 본 발명은 수도계량기를 진공탱크 내부에 설치토록 하여 한파에도 수도계량기가 동파되는 것을 사전에 방지할 수 있으며, 별도의 에너지원을 공급하여 가온하지 않아도 동파를 예방할 수 있어 에너지 절감 효과를 득할 수 있고, 수도계량기와 연결 배관되는 수도관은 진공관체로 단열토록 하여 수도계량기로 유입되는 수돗물이 동결되지 않도록 하여 보다 확실한 동파 사고를 예방할 수 있는 것이다.
Patent KR-20110031447-A (KR)
Title: Plate product using natural stone for floor and wall finishing
Inventor: KANG KYOUNG TAEK
IPC: E04F15/08
Filed: 2011-03-15
Abstract: PURPOSE: A plate product using natural stone for finishing floors and walls is provided to prevent damage due to handling carelessness in carrying and construction. CONSTITUTION: A plate product using natural stone for finishing floors and walls comprises a natural stone surface plate(10), a reinforcement plate(20), and a background plate(30-1). The natural stone surface plate is cut with fixed length and width. The reinforcement plate is cut to correspond to the length and width of the natural stone surface plate and is attached to the bottom of the natural stone surface plate. The background plate is cut to have the width and the length which are longer than the width and the length of the natural stone surface. The background plate is attached to the lower part of the reinforcement plate. The background plate is made of one among a veneer board, a high density fiber board, a particle board, and a composition wood board.
Patent KR-20120107246-A (KR)
Title: Electronic device and method for displaying a 3-dimensional image
Inventor: KIM TAE HO
IPC: G02B27/22
Filed: 2011-03-21
Abstract: PURPOSE: An electronic device and a 3D image display method are provided to fundamentally prevent ghost due to light, which displays a previous image frame, on a display panel. CONSTITUTION: A display panel(910) alternatively displays a left eye view image and a right eye view image according to a vertical synchronization signal. An active filter(915) includes a shutter. The shutter blocks the displayed left eye view image and the displayed right eye view image. A control unit controls activation of the shutter. The active filter is arranged on a frontal side of the display panel. The shutter is activated by a pixel unit. [Reference numerals] (915) Active filter; (920) Data driving unit; (940) Gamma reference voltage generating unit; (950) Back light assembly; (960) Inverter; (970) Common voltage generating unit; (980) Gate driving voltage generating unit; (990) Timing controller; (AA) Data; (BB) Gate driving unit
Patent KR-20120109023-A (KR)
Title: Automatic recharging and fee levy system for electric car
Inventor: JEONG SANG KWUN
IPC: B60L11/18
Filed: 2011-03-24
Abstract: PURPOSE: An automatic charging and collecting fee system for an electric vehicle is provided to easily charge the electric vehicle by simultaneously collecting a charging fee and a parking fee according to the charging amount of the charged vehicle. CONSTITUTION: A toll collection unit(100) collects a fee according to charging information from a main management server(400). A parking space unit(200) includes a parking guide part(240) and a vehicle sensing part(250). A power supply unit(300) supplies power according to an applied signal from the main management server to charge the vehicle in the parking space part. The main management server integrally manages information about the charged vehicle and fee calculation according to the quantity of charged electricity.
Patent KR-20120108704-A (KR)
Title: Touch sensor integrated type display and driving method therefrom
Inventor: HWANG SANG SOO
IPC: G06F3/041
Filed: 2011-03-25
Abstract: PURPOSE: A touch sensor embedded display device and a driving method thereof are provided to minimize noise applied to the touch sensors by discharging a signal which has noise components through data lines. CONSTITUTION: A display device drives a touch sensor embedded display panel by time-dividing a first frame duration into a display duration(T1) and a touch sensor driving duration(T2). During the display duration, positive polarity and negative polarity analog video data voltages are supplied to data lines(D1-D4) and a gate pulse is supplied to gate lines(G1-G3). During the touch sensor driving duration, a ground voltage(GND) is supplied to the data lines and a gate low voltage(VGL) is supplied to the gate lines.
Patent KR-20120108870-A (KR)
Inventor: JANG EUN HUI
IPC: A45C11/34
Filed: 2011-03-26
Abstract: PURPOSE: A writing instrument holder is provided to use the space of a desk and to prevent a writing instrument holder from being easily detached from the desk. CONSTITUTION: A writing instrument holder comprises a joint(4), a writing instrument case(10), and an attachment board(6). The writing instrument case receives various kinds of writing instruments and has length(8) capable of exposing the writing instruments. The joint and attachment board can be combined with each other. The writing instrument case is vertical to the desk board in normal times and is lifted when in use.
Patent KR-20120110888-A (KR)
Title: Array substrate for lcd device and method of the same
Inventor: HWANG YOON SUN
IPC: G02F1/1343
Filed: 2011-03-30
Abstract: PURPOSE: An array substrate for an LCD device and a manufacturing method thereof are provided to reduce a line width of each signal line, thereby increasing transmittance. CONSTITUTION: First and second common electrodes are parallel with a pixel electrode. A penetration line(109) exposes one area of a substrate on both sides of a data line. A shielding common electrode(108c) covers an upper portion of the data line. The shielding common electrode is connected to the second common electrode through the penetration line. The shielding common electrode shields both sides of the data line.
Patent KR-20120110998-A (KR)
Title: A method and system for removing inter-channel interference caused by frequency offset in the orthogonal frequency division multiple access system
Inventor: SEO BO SEOK
IPC: H04B1/10
Filed: 2011-03-31
Abstract: PURPOSE: A method and system for eliminating inter-channel interference caused by a frequency offset in an orthogonal frequency division multiple access system are provided to reduce complexity by restricting a range of removing the inter-channel interference to a subcarrier. CONSTITUTION: A time domain frequency offset compensator(110) primarily compensates for a frequency offset. A guard interval removal device(120) eliminates a signal corresponding to a guard interval by receiving the compensated signal. An N point FFT(Fast Fourier Transform) processor(130) performs discrete Fourier transform by each N number according to the synchronization of an OFDMA(Orthogonal Frequency Division Multiplexing) signal. A user extractor(140) extracts a carrier wave corresponding to each user signal from an output signal from the N point FFT processor. A channel equalizer(150) compensates for different channel according to the extracted each user signal. A frequency domain parallel interference canceller(160) eliminates an inter-channel interference from a subcarrier of a signal which is contiguous to a desired user signal by calculating the size of an interferential signal. [Reference numerals] (100) Time domain frequency offset compensator; (120,DD) Guard interval removal device; (130,EE) N point FFT processor; (140.FF) User extractor; (150,GG) Channel equalizer; (160) Frequency domain parallel interference canceller; (AA) Receiving signal Y◦; (BB) Symbol determination device; (CC,HH) Modulation signal
Patent KR-20120117590-A (KR)
Title: Space maintain, space closure for ortho dontics
Inventor: HONG SUN HO
IPC: A61C19/00
Filed: 2011-04-15
Abstract: PURPOSE: An apparatus for spacing teeth and closing spaces between teeth is provided to implement the intrusion and the extrusion of teeth and the movement of the teeth. CONSTITUTION: An apparatus for spacing teeth and closing spaces between teeth uses a hinge or a wire in order to connect a spring and a part to be attached to a tooth. Holes are penetrated through adjacent sides of the apparatus to draw teeth. A hole is penetrated through the buccal or labial side of the apparatus, and an artificial tooth is attached to the hole. [Reference numerals] (AA) Attaching plate to a tooth; (BB) Widen plate-shaped spring; (CC) Hole for the contour part of a tooth; (DD) Hinge; (EE) Attaching plate to a tooth
Patent KR-20120118680-A (KR)
Title: Integrated microfluidic device and method for cell culture by using it
Inventor: CHUNG BONG GEUN
IPC: G01N33/15
Filed: 2011-04-19
Abstract: PURPOSE: A micro fluid chip and a cell cultivation method using the same are provided to be utilized in cell culturing, especially for cultivation and differentiation of stem cells. CONSTITUTION: A micro fluid chip comprises a cell transfection inlet in which the fluid including cell is inserted, a cell channel equipped with micro valve and which is connected to the cell transfection inlet, a culture fluid transfection inlet in which the fluid including the culture fluid is inserted, a culture fluid channel equipped with micro valve and which is connected to the culture fluid transfection inlet, a cell capturing unit including micro holes in which fluid including the culture fluid and fluid including cells between partition walls are included, a vent in which the fluid including cells is exhausted, and a culture fluid outlet in which the fluid including the culture fluid is exhausted. The microfluid chip additionally includes an air supply channel which supplies air to the cell capturing unit.
Patent KR-20110119550-A (KR)
Title: Injection molding machine for composite molded article and molding method thereof
Inventor: MIYAKI TSUYOSHI
IPC: B29C45/04
Filed: 2011-04-25
Abstract: PURPOSE: An injection molding machine for composite molded articles and an injecting method are provided to prevent the mark of an ejector from remaining in the surface of composite molded articles shaped with a middle mold. CONSTITUTION: An injection molding machine for composite molded articles comprises first and second plates(22, 24) and a middle mold(20). The first and second molds(21, 23) are attached to the first and second plates respectively. The middle mold is installed between the first and second plates in response to first and second molds. The middle mold is rotated around a shaft(A) orthogonal to an opening and closing direction of the mold. Concave parts(32, 38) are formed in the center of a plate of at least one among the first and second plates.
Patent KR-20120120836-A (KR)
Title: Method and apparatus for providing electronic publication associated with local advertisement
IPC: G06Q30/02
Filed: 2011-04-25
Abstract: PURPOSE: A method for providing an electronic publication related to an area advertisement and a device thereof are provided to insert the area advertisement based on location information of a user terminal when an association of a specific area of an electronic file is weak, thereby increasing advertisement efficiency. CONSTITUTION: A receiving unit(230) receives a request about an electronic file corresponding to a publication from a user terminal. An advertisement selecting unit(240) selects one or more area advertisements based on specific area information related to the electronic file. An advertisement inserting unit(250) dynamically inserts the selected one or more area advertisements in a specific area of the electronic file. A transmitting unit(260) transmits the electronic file related to one or more area advertisements to the user terminal. [Reference numerals] (210) User profile database; (220) Electronic file database; (230) Receiving unit; (240) Advertisement selecting unit; (250) Advertisement inserting unit; (260) Transmitting unit
Patent KR-20120124226-A (KR)
Title: Memory device and manufacturing method of the same
IPC: H01L21/8229
Filed: 2011-05-03
Abstract: PURPOSE: A memory device and a manufacturing method thereof are provided to improve information retention characteristics by forming a plurality of recording layers of nanometer size in order to not be each other influenced. CONSTITUTION: A bottom electrode(11) is formed on a substrate(10). A plurality of information storage units(12) is formed on the bottom electrode. The plurality of information storage units comprises a plurality of information storage layers(12a,12b). The plurality of information storage units is mutually separated. The plurality of information storage units is comprised of ferroelectric material, ferromagnetic material, or anti-ferromagnetic material. An insulating layer is formed on the bottom electrode and the plurality of information storage units. The insulating layer is comprised of a low-k dielectric in which dielectric constant is lower than SiO2.
Patent KR-20120125800-A (KR)
Title: 서브 모듈간의 전극이 수직으로 배치된 염료감응 태양전지 모듈
IPC: H01L31/0224
Filed: 2011-05-09
Abstract: 본 발명의 염료감응 태양전지 모듈은 단위전지들로 이루어진 복수개의 서브 모듈이 서로 연결된 염료감응 태양전지 모듈로써, 어느 하나의 서브 모듈 내의 전극들은 인접한 서브 모듈 내의 전극들과 서로 다른 방향으로 배치된 것을 특징으로 한다. 따라서, 본 발명의 염료감응 태양전지 모듈은 양전극 단자와 음전극 단자가 동일한 기판 상의 동일한 방향의 측부에 형성되므로 외부 기기와의 연결부위를 간소화활 수 있다.
Patent KR-20120128225-A (KR)
Title: Loess board
IPC: E04C2/26
Filed: 2011-05-17
Abstract: PURPOSE: A loess board is provided to ensure improved adhesive force by using rice straw which has fibers that can prevent damage to loess. CONSTITUTION: A loess board comprises paper(1), loess(2), and rice straw(3). The rice straw is pulverized and mixed with the loess to reinforce an adhesion force to prevent damage to the loess. The top and bottom of the board are finished with the paper. Therefore, the loess board has insulating, heat-retaining, and soundproofing properties and can be used as an environmentally-friendly construction material.
Patent KR-20120129109-A (KR)
Title: Temperature Senser, and Method of manufacturing and mounting thereof
IPC: G01K1/08
Filed: 2011-05-19
Abstract: PURPOSE: A temperature sensor and a manufacturing and installing method thereof are provided to bend or twist a metal pipe with hands, thereby easily installing a temperature sensor in a part hard to process or in a narrow space. CONSTITUTION: A temperature sensor comprises a metal pipe(11) of a wire shape, a thermistor(120), a first electric wire(131), and second electric wires(132a,132b). The thermistor is installed in an inner side of a front end of the metal pipe. The first and second electric wires are connected to the thermistor. The first and second electric wires are connected to a connection terminal of an external connector of the metal pipe. The first electric wire is inserted into the inside of the metal pipe from the connection terminal of the connector, thereby being connected to the thermistor. The second electric wire is connected to the metal without being inserted into the inside of the metal pipe, thereby using the metal pipe as an electrical conductor.
Patent KR-20120132167-A (KR)
Title: Auto operation system and method for forcing vaporizer of lng carrier
IPC: F17C7/04
Filed: 2011-05-27
Abstract: PURPOSE: An automatic operation system for a forcible vaporizer of an LNG carrier ship is provided to supply an accurate amount of BOG(Boil-Off Gas) that a propulsion system of an engine room requires by developing automatic operation logics. CONSTITUTION: An automatic operation system for a forcible vaporizer of an LNG carrier ship comprises a flow rate control valve(4), a temperature control valve(3), a first temperature sensor(7a), a second temperature sensor(7b), a flow rate sensor(8), and a controller. The flow rate control valve is installed in a pipe line flowing from a cargo tank to a forcible vaporizer to control the flow rate of LNG. The temperature control valve is installed in an upstream of the flow rate control valve to control a LNG input temperature. The first temperature sensor measures the LNG input temperature. The second temperature sensor measures the temperature of the BOG passing through the forcible vaporizer. The flow sensor measures the flow rate of the BOG passing through the forcible vaporizer. The controller puts the temperature and the flow rate of the BOG to be obtained as command values and controls the flow rate control valve and the temperature control valve using information obtained from the first temperature sensor, the second temperature sensor, and the flow rate sensor. [Reference numerals] (2) Forcible vaporizer
Patent KR-20120136923-A (KR)
Title: Cooling structure for electric vehicle
Inventor: KIM DAL
IPC: H01M10/647
Filed: 2011-06-10
Abstract: PURPOSE: A battery cooling structure of an electric vehicle is provided to form a flow path for providing air flow on the outside of each battery pack and cool the battery packs with air blow. CONSTITUTION: A battery cooling structure of an electric vehicle comprises a plurality of battery packs(BP1,BP2) which are mounted on the electric vehicle for power supply and arranged in a line with the flow of cooling air, a battery housing(11,12) which receives the battery packs and provides an air flow path, and a blower fan(31) which is installed on one side of the battery housing and draws external cooled air into the battery housing so that cooling air is circulated inside the battery housing.
Patent KR-20120138934-A (KR)
Title: Cleaning system by power of steam for supply apparatus of drinking water
Inventor: HAN SANG WOO
IPC: B08B3/00
Filed: 2011-06-16
Abstract: PURPOSE: A steam cleaning system of a drinking water supplying apparatus is provided to establish a clean environment for supplying drinking water by cleaning a reservoir with high temperature steam. CONSTITUTION: A steam cleaning system of a drinking water supplying apparatus includes a reservoir(10), a draining pipe(32), a supplying pipe(31), a check valve(40), a steam generator(60), a spraying nozzle(70), and a switch and controller(100). The draining pipe drains drinking water from the reservoir to the outside. The supplying pipe supplies water to the steam generator. The check valve opens and closes the draining pipe to drain the drinking water from the reservoir before a steam cleaning process. The spraying nozzle receives steam from the steam generator and sprays the steam into the reservoir. The controller opens the check valve and operates the spraying nozzle. The spraying nozzle moves horizontally and vertically. [Reference numerals] (AA) Cock
Patent KR-20120139390-A (KR)
Title: Device, system and method for controlling light source to photograph
Inventor: JUNG TE O
IPC: H05B44/00
Filed: 2011-06-17
Abstract: PURPOSE: A light source control device for image photographing, a system thereof, and a method thereof are provided to photograph an image of a desired quality without post-correction by controlling a color temperature, a color, the brightness of a light source. CONSTITUTION: A user interface(12) receives optical characteristics for a light source(15). A control unit(13) generates a light source control signal for setting a lightning state of the source by using the optical characteristics. A wireless communication module(14) transmits the light source control signal to the light source. [Reference numerals] (11) Image photographing unit; (12) User interface; (13) Control unit; (14) Wireless communication unit; (15-1) Receiving unit; (15-2) Operation control unit; (15-3) Lamp