baber/WOPTO huggingface dataset:
Patent KR-20130023669-A (KR)
Title: Mimo/diversity antenna with high isolation
Inventor: KIM TAE HYUNG
IPC: H01Q21/28
Filed: 2011-08-29
Abstract: PURPOSE: An MIMO(Multiple-Input Multiple-Output)/diversity antenna is provided to miniaturize a structure at a low frequency band and to improve the isolation between antenna elements, by being equipped with a current conversion device. CONSTITUTION: An MIMO(Multiple-Input Multiple-Output)/diversity antenna includes a printed circuit board(100), multiple antenna elements(110,120) and a current conversion device(130). The current conversion device is arranged with a fixed space from the antenna element. The current conversion device is connected to the common ground of a printed circuit board. The current conversion device is coupled to the antenna element to induce the current induced in the antenna element through the common ground again to the antenna element.
Patent KR-20130025114-A (KR)
Title: Backlight unit
Inventor: AHN SANG HYUN
IPC: G02F1/13357
Filed: 2011-09-01
Abstract: PURPOSE: A backlight unit is provided to minimize the thickness of a bezel area in a liquid crystal display device. CONSTITUTION: A printed circuit board(20) includes a bottom part(20b), a side part(20a), and an extended part(20c). The bottom part is parallel to the exit face of a light guide plate. The side part is curved. The extended part is extended from the side part to a lower side. Light emitting diode packages(22) are mounted on the side part. A connector(24) is mounted on the extended part.
Patent KR-20130027786-A (KR)
Title: Shear wall type vibration control apparatus
Inventor: YU BONG HYUON
IPC: E04B1/98
Filed: 2011-09-08
Abstract: PURPOSE: A shear wall type vibration control device is provided to correspond to a variable structure by not installing a brace. CONSTITUTION: A shear wall type vibration control device comprises top and bottom box type frames(18,14), top and bottom fixing plates(22), and a steel damper(30). In a vibration control device for installing into a wall which connects top and bottom slabs(16,12), the top and bottom box type frames are separately connected with the top and bottom slabs. The top and bottom fixing plates are fixedly mounted to the box type frame by the longer side direction. The steel damper is positioned between the top and bottom fixing plates in order to absorb external force by elastic-plastic deformation according to a horizontal load.
Patent KR-20130028210-A (KR)
Title: Structure for exchanging air-filter of vehicle
Inventor: YEON DONG WON
IPC: B60H3/06
Filed: 2011-09-09
Abstract: PURPOSE: An air filter replacement structure of a vehicle is provided to facilitate the replacement of an air filter by the replacement unit of a glove box housing connected to an air filter. CONSTITUTION: An air filter replacement structure of a vehicle comprises an air filter(15) and a glove box housing(30). The air filter is accommodated in an air conditioner. The glove box housing is provided on a dashboard and formed inside with a storage space for articles and an air filter replacement unit connected to the air filter. An air filter cover is mounted on the entrance of the air conditioner, wherein the air filter is put in or taken away from the air conditioner.
Patent KR-20120078574-A (KR)
Title: Apparatus and method for drying a substrate
Inventor: LEE BOK KYU
IPC: H01L21/302
Filed: 2011-10-06
Abstract: PURPOSE: An apparatus for drying a substrate and a method thereof are provided to improve drying efficiency of a substrate by uniformly heating the entire surface of a substrate over setting temperature. CONSTITUTION: A container(120) accepts a scattered solution from a substrate(11). A supporting member(110) includes a spin head(111), a supporting pin(112), a chunking pin(113) and a supporting shaft(114). An elevating unit(200) moves the container up and down. An upper nozzle unit(300) supplies an organic solvent and a drying gas on the upper side of the substrate. A lower nozzle unit(400) sprays a fluid heated over the room temperature to the bottom side of the substrate.
Patent KR-20130039878-A (KR)
Title: Winding jig, gas tank and gas tank manufacturing method
Inventor: KANG YUN JOONG
IPC: F17C1/06
Filed: 2011-10-13
Abstract: PURPOSE: A winding jig, a gas tank, and a method for manufacturing the gas tank are provided to reduce winding time and to accurately wind a filament except for an unwound part. CONSTITUTION: A winding jig(500) guides a filament member to a position separated from an unwound part of a gas tank when the filament member is wound to manufacture the gas tank. The unwound part defines parts where the filament member should not be wound such as opened and protruded parts of the gas tank. The winding jig is mounted on the unwound part during the winding of the filament member and is separated from the unwound part when the filament is completely wound. The winding jig comprises a bottom part(510), a head part(530), and an inclined surface(520). The bottom part is opened to cover the unwound part. The head part is smaller than the bottom part. The inclined surface is formed in a part where the head part and the bottom part are connected.
Patent KR-20130041558-A (KR)
Title: Multi transistor
Inventor: PARK JONG HOON
IPC: H01L27/085
Filed: 2011-10-17
Abstract: PURPOSE: A multi transistor is provided to minimize a parasitic inductance element in each transistor by oppositely arranging a drain and a source of a counter transistor. CONSTITUTION: A multi transistor includes a first transistor(230) and a second transistor(240). The first transistor includes a gate, a first source(231) formed on one side of the gate, and a first drain(232) formed on the other side of the gate. A second transistor includes a second drain(242) which faces the first source and is formed on one side of the gate and a second source which faces the first drain and is formed on the other side of the gate. The first source is separated from the second drain. The first drain is separated from the second source. [Reference numerals] (AA) Current direction;
Patent KR-20130042674-A (KR)
Title: Display device and method of controling a camera using the same
Inventor: KIM DAE JIN
IPC: H04N5/232
Filed: 2011-10-17
Abstract: PURPOSE: A display device and a camera control method thereof are provided to control functions of external cameras in the display device by detecting a camera function supported by the external cameras and composing a control menu by using the camera function. CONSTITUTION: A display device detects the connection of a camera with the display device(S100). If the camera is connected, the display device obtains information about camera functions from the connected camera(S110). The display device composes a camera menu by using the information(S120). The display device provides the composed camera menu(S130). [Reference numerals] (AA) Start; (BB) End; (S100) Detecting whether a camera is connected; (S110) Obtaining information about the functions of the camera; (S120) Composing a camera menu using the obtained camera function information; (S130) Providing the composed camera menu;
Patent KR-20130049637-A (KR)
Title: 통합 디지털 디스플레이 운영 시스템
Inventor: YANG SEUNG MU
IPC: G06Q30/02
Filed: 2011-11-04
Abstract: 옥외 혹은 옥내에 설치된 디지털 디스플레이를 매체로 광고를 배포하는 시스템에 관한 기술이 개시된다.  통합 디지털 디스플레이 운영 시스템은 복수의 디지털 디스플레이의 재생제어 단말기들과 네트워크를 통해 접속된다. 이 시스템은 각 디지털 디스플레이별 매체 정보가 저장된 매체 정보 데이터베이스와, 광고 데이터베이스를 포함할 수 있다.  이 시스템은 광고 데이터베이스에 저장된 정보로부터 각 재생제어 단말기별로 해당 디지털 디스플레이의 광고 송출 스케쥴과, 적어도 하나의 가변영상 프레임에서 시각적 접속정보를 포함하는 가변영상 파일을 포함하는 광고 송출 컨텐츠를 생성하는 송출 컨텐츠 생성부와 생성된 송출 컨텐츠를 각 재생제어 단말기로 전송하는 컨텐츠 분배부를 포함할 수 있다.
Patent KR-20130050128-A (KR)
Title: Optical adhesive composition, optical adhesive film comprising the same and display apparatus comprising the same
Inventor: KWON JI HYE
IPC: C09J133/04
Filed: 2011-11-07
Abstract: PURPOSE: An optical adhesive composition is provided to minimize curing rate during cutting and to have excellent physical properties such as elongation and adhesion. CONSTITUTION: An optical adhesive composition comprises a compound represented by chemical formula 1. In chemical formula 1, each of n and m is an integer from 0-10 excluding that both of n and m are 0; each of Q1, Q2, Q3, Q4, Q5, Q6, Q7, and Q8 is hydrogen, a linear or branched C1-10 alkyl group, hydroxyl group, C1-10 alkyl group substituted by a hydroxyl group, or -(-CH2-)s-O-[-CH2-CH2O-]t-CH2CH2OH; and at least one of Q1, Q2, Q3, Q4, Q5, Q6, Q7, and Q8 is a hydroxyl group, C1-10 alkyl group substituted by a hydroxyl group, or -(-CH2-)s-O-[-CH2-CH2O-]t-CH2CH2OH, where s and t is an integer from 0-5.
Patent KR-20130051313-A (KR)
Title: Camera module and manufacturing method of the same
Inventor: KIM YONG GU
IPC: H04N5/225
Filed: 2011-11-09
Abstract: PURPOSE: A camera module and a manufacturing method thereof are provided to combine an image sensor with PCB(Printed Circuit Board) by using a method which emits heat of the image sensor to the outside through a penetration hole of the PCB and inhales air through the penetration hole. CONSTITUTION: A lens barrel(110) is received to a housing(120). An image sensor(140) is located in an opposite side of the lens barrel which is faced with an image object and recognizes the image object. A penetration hole(151) is formed on a PCB(150). The image sensor covers the penetration hole and is connected to the PCB. The image sensor is connected to the PCB by an operation of an air inhalation device.
Patent KR-20120125940-A (KR)
Title: Walking Support Machine for Conveniently and Safely Guiding in Ramp/Obstacles Section
IPC: A61H3/04
Filed: 2011-11-15
Abstract: PURPOSE: A walking supporter inducing the safe and convenient walking on a sloped way or a road with obstacles is provided to support a user walking on the sloped way. CONSTITUTION: A walking supporter inducing the safe and convenient walking on a sloped way or a road with obstacles includes a user intension grasping unit(113), a speed calculator(114), a speed controller(115), a PWM calculator(116), a driver(217), an angle calculator(122), a sloped way recognizing unit(123), and a sloped way speed controller(124). The user intension grasping unit detects the operation of a joystick by a user for determining the proceeding direction, and setting the processing speed by a sensor signal generated from a power sensor. [Reference numerals] (111) Power sensor; (112) Joy stick; (113) User intension grasping unit; (114) Vehicle wheel speed calculator; (115) PI controller; (116) PWM calculator; (117) Waking supporter driver; (121) Acceleration sensor; (122) Angle calculator; (123) Sloped way recognizing unit; (124) Sloped way speed controller; (130) Wireless data transceiver
Patent KR-20130056374-A (KR)
Title: Regulator valve apparatus and reducing valve apparatus of automatic transmission
Inventor: PARK JIN WOO
IPC: G05D16/02
Filed: 2011-11-22
Abstract: PURPOSE: A regulator valve device and a reducing valve device of an automatic transmission are provided to change the length of a spring by rotating an adjust screw. CONSTITUTION: A regulator valve device(10) of an automatic transmission comprises a valve body(110), a regulator spool(12), an adjust screw(130), and a pressing spring(140). The valve body comprises an insertion hole(111a) and a port(113) communicating with the insertion hole. The regulator spool is installed inside the insertion hole to control the opening and closing of the port. The adjust screw is coupled to the opened end part of the insertion hole. The pressing spring is installed inside the insertion hole. One end of the pressing spring is contacted to the regulator spool, and the other end thereof is contacted to the adjust screw.
Patent KR-20130060897-A (KR)
Title: Apparatus for preparing gas hydrates slurry
Inventor: LEE GANG WOO
IPC: C10L3/06
Filed: 2011-11-30
Abstract: PURPOSE: A discharging apparatus for gas hydrate slurry is provided to minimize the unnecessary discharging of a saturated aqueous solution during discharging slurry by injecting hydrate slurry into the outlet when the hydrate slurry is completely out of the saturated aqueous solution through a mixing screw. CONSTITUTION: A discharging apparatus for hydrate gas slurry comprises: a reaction tub(110) and a mixing screw(140). The reaction tub has a housing space(112) inside, an inlet(114) on one side which is connected to the housing space, and a slurry outlet(116) on the other side which is connected to the housing space. The mixing screw is installed in the housing space in the longitudinal direction of the reaction tub. The reaction tub is tilted to position the slurry outlet part above the other end part. The surface of the saturated aqueous solution filled in the housing space is positioned under the slurry outlet.
Patent KR-20120078586-A (KR)
Title: Polyphosphonate, method for preparing thereof and flame retardant thermoplastic resin composition comprising the same
Inventor: LEE MIN SOO
IPC: C08G79/04
Filed: 2011-12-01
Abstract: PURPOSE: A polyphosphonate is provided to able to provide a flame retardant thermoplastic resin composition having excellent flame retardance and thermal resistance without degrading other physical properties in case used as a flame retardant. CONSTITUTION: A polyphosphonate has acid value has acid value of 5.5 KOH mg/g or less. In chemical formula 1, A is a single bond, C1-C5 alkylene, C1-C5 alkylidene, C5-C6 cycloalkylidene, -S- or -SO2-, R is a substituted or unsubstituted C6-20 aryl group, or a substituted or unsubstituted aryloxy group, R1 and R2 is respectively a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C3-6 cycloalkyl group, a substituted or unsubstituted C6-12 aryl group or a halogen atom, a and b is respectively and independently an integer from 0-4, and n is an integer from 1-500.
Patent KR-20130061996-A (KR)
Title: Gravity type integrated device of treating ballast water for semi-rig
Inventor: HONG SEONG IL
IPC: B63B13/00
Filed: 2011-12-02
Abstract: PURPOSE: A gravity type integrated ballast water processing apparatus for semi-rig is provided to satisfy an international convention on standards of IMO without a separate device for treating ballast water or only with a small-sized device and to reduce a cost by minimizing an installation space and a power consumption. CONSTITUTION: A gravity type integrated ballast water processing apparatus for semi-rig(100) formed by standing multiple columns(107) a pontoon(108) and installing a drilling equipment at an upper deck(109) comprises an upper column ballast tank(110), a lower column ballast tank(120), a pontoon ballast tank(130), and an active material storage container(150). The upper column ballast tank and the lower column ballast tank are each respectively installed at an upper part and a lower part of the column. The pontoon ballast tank is installed at the pontoon. The active material storage container stores an active material capable of perishing water organisms included in ballast water and injects the active material to a ballast line(105), through which the ballast water flows. The active material storage container is installed inside an upper part of at least one of the ballast tanks.
Patent KR-20120060774-A (KR)
Title: Polyamine flux Composition and Method of Soldering
Inventor: FLEMING DAVID D
IPC: C07C215/18
Filed: 2011-12-02
Abstract: PURPOSE: A polyamine flux composition is provided to have non-curing property, to connect reliable soldering connection, and to be customizable in order to be compatible with normal epoxy-based under fill material. CONSTITUTION: A polyamine flux composition comprises polyamine fluxing agent in chemical formula 1 as an initial component. In chemical formula 1, R^1, R^2, R^3 and R^4 is respectively and independently selected from hydrogen, a substituted or unsubstituted C1-80 alkyl group, and a substituted or unsubstituted C7-80 arylalkyl group, and R^7 is selected from a substituted or unsubstituted C5-80 alkyl group having at least two tertiary carbon elements, and a substituted or unsubstituted C12-80 arylalkyl group selected from the group consisting of at least two tertiary carbon.
Patent KR-20130062636-A (KR)
Title: Spindle motor
Inventor: YU CHANG JO
IPC: G11B19/20
Filed: 2011-12-05
Abstract: PURPOSE: A spindle motor is provided to reduce excessive floating of a rotor and sound pressure generation. CONSTITUTION: A spindle motor(100) includes a base member(110), a shaft(120), a sleeve(130), a cover member(140), a rotor hub(150), and a stopper member(160). The sleeve supports the shaft to be rotated and forms bearing clearance. The cover member is installed in a lower end of the sleeve. The rotor hub is connected to an upper end of the shaft and comprises an extension wall unit which is formed to be arranged to the outside of the sleeve. The stopper member is installed in the extension wall unit of the rotor hub and forms a space where an outer circumference surface and a liquid vapor interface are formed. The sleeve includes a circulation hole(136) for connecting an upper part and a lower part of the sleeve.
Patent KR-20130063820-A (KR)
Title: Telescope bag included tiers of drawer
Inventor: CHOI HONG YOON
IPC: A45C7/00
Filed: 2011-12-07
Abstract: PURPOSE: A travel bag is provided to comprise a terraced type drawer inside the bag detachably, thereby keeping things conveniently. CONSTITUTION: A travel bag is attached with a terraced type drawer. The terraced type drawer is attachable/detachable. The terraced type drawer is installed by an opening control device of a bag. The bag has two functions for opening a part, and opening the entire part of the bag through the opening control device. The opening control device is a zipper.
Patent KR-20130064633-A (KR)
Title: 냉장고의 기능 표시 방법
Inventor: LEE JONG HYOK
IPC: F25D23/00
Filed: 2011-12-08
Abstract: 본 발명은 냉장고의 운전상태를 표시하는 디스플레이 패널을 구비한 냉장고의 기능 표시 방법에 있어서, 상기 냉장고의 절전운전을 위한 절전운전 기능이 수행중인지 판단하는 단계; 및 상기 판단 결과 절전운전 기능이 수행중인 경우 상기 디스플레이 패널에 절전운전을 표시하는 단계; 를 포함하며, 본 발명에 따르면 절전운전시 사용자로 하여금 절전운전이 수행되고 있음을 쉽게 알 수 있도록 디스플레이 패널에 절전운전을 표시하여 사용자의 편의성을 향상시킨 냉장고의 기능 표시 방법을 제공할 수 있다.
Patent KR-20130067060-A (KR)
Title: Apparatus and method for analyzing of condition of blast furnace
Inventor: CHUNG JIN KYUNG
IPC: C21B7/24
Filed: 2011-12-13
Abstract: PURPOSE: A furnace operating condition analysis equipment and a method are provided to locate a plurality of probe in a vertical direction of a charge layer and measure the status of the corresponding point, thereby accurately analyzing the condition of the furnace. CONSTITUTION: A furnace operating condition analysis equipment comprises a measuring unit(1), a transport unit(4) and an analyzer. The measuring unit measures the status of a charge layer(310) of a furnace(200). The transport unit transfers the measuring unit. The analyzer analyzes the status of the charge layer by the data which is measured in the measuring unit. The measuring unit comprises a plurality of probe which measures the status in a plurality of spot of the vertical direction of the charge layer.
Patent KR-20130068539-A (KR)
Title: An auto cruise control system in cvt vehicle having function of surge protection
Inventor: LEE SEUNG KYUN
IPC: B60W30/14
Filed: 2011-12-15
Abstract: PURPOSE: An auto cruise control system for preventing a surge in a continuously variable transmission vehicle is provided to automatically release a fixed speed maintaining function when accelerating or decelerating a vehicle speed. CONSTITUTION: An auto cruise control system of a vehicle in which continuously variable transmission is applied includes a speed sensor(20), an engine control unit(30), a continuously variable transmission(40) and a TCU(Transmission Control Unit)(50). The speed sensor detects a driving speed of the vehicle. The engine control unit controls driving of an engine based on a signal applied from the speed sensor. The continuously variable transmission performs automatic transmission corresponding to a torque value of the engine. In case a torque variation checked based on information from the engine control unit exceeds a first set value. The TCU controls the continuously variable transmission to maintain steady speed driving by fixing the torque variation with an average torque value. If the torque variation exceeds a second set value which sets up the number of deviating from a predetermined reference value, the torque variation fixed in a previous process is released, and the TCU controls acceleration or deceleration corresponding to a current torque value. [Reference numerals] (10) Lever recognition unit; (20) Speed sensor; (30) Engine control unit; (40) Continuously variable transmission; (51) Data storage unit; (52) Control unit; (53) Counter; (AA) Engine torque
Patent KR-20130069034-A (KR)
Title: 주름 개선용 조성물
Inventor: LEE MIN HO
IPC: A61K31/7048
Filed: 2011-12-16
Abstract: 본 발명은 안전하면서도 피부 주름 개선 효과가 뛰어난 조성물에 관한 것으로서, 유효 성분으로 라사티올, 또는 특정 절차를 거쳐 제조된 나복자 추출 분획을 포함하는 것을 특징으로 한다. 본 발명은 또한 (S1) 나복자(무씨)를 탄소수 1 내지 4의 저급알코올로 추출하는 단계; 및 (S2) 얻어진 추출물을 부탄올로 분획하는 단계를 포함하는 것을 특징으로 하는 피부 주름 개선 효능이 향상된 나복자 추출물을 제조하는 방법 또는 나복자 추출물의 피부 주름 개선 효과를 향상시키는 방법을 제공한다.
Patent KR-20130072738-A (KR)
Title: Preparation method of cztse-based thin film using co-evaporation and cztse-based thin film prepared by the same
Inventor: GWAK JI HYE
IPC: H01L31/042
Filed: 2011-12-22
Abstract: PURPOSE: A method for manufacturing a CZTSe group thin film for a solar cell using co-evaporation process and a CZTSe group thin film manufactured by the same are provided to increase energy conversion efficiency, by achieving uniform element distribution. CONSTITUTION: Cu, Zn, Sn and Se are deposited on a substrate. The deposition is performed at a substrate temperature of 450-600°C. The deposition is performed by using co-evaporation. Sn and Se are additionally deposited according to the co-evaporation. The reduced substrate temperature is used for the additional deposition. [Reference numerals] (AA) Temperature (°C); (BB) Time (minute)
Patent KR-20130072758-A (KR)
Inventor: SHIM MIN SEOB
IPC: G09G3/28
Filed: 2011-12-22
Abstract: 본 발명은 단일의 소스 전압을 이용하여 PDP 구동을 위해 서스테인 전극으로 인가하기 위한 서브필드를 구성하는 각 구간의 전압 파형을 출력할 수 있도록 하는 PDP의 서스테인 구동장치에 관한 것으로, 단일의 소스 전압단으로부터 제공되는 소스 전압에 의해 충전되어 충전 전압을 간직하는 충전부와; 스위칭 동작을 수행하여 상기 충전부와 서스테인 전극 사이를 단락 또는 개방시키는 제1스위치부와; 스위칭 동작을 수행하여 상기 소스 전압단과 상기 서스테인 전극 사이를 단락 또는 개방시키는 제2스위치부와; 스위칭 동작을 수행하여 접지단과 상기 서스테인 전극 사이를 단락 또는 개방시키는 제3스위치부와; 상기 서스테인 전극으로 서브필드의 구간별 전압 파형이 인가되도록 상기 제1스위치부, 상기 제2스위치부 및 상기 제3스위치부 각각의 스위칭 동작을 제어하는 제어부를 포함하여 이루어짐으로써, 복수의 소스 전압을 위한 전압 분배 회로, 변압 회로 및 소스 단자 등을 이중으로 구축할 필요가 없으므로, 제조 시 부품 비용을 최소화시켜 제조 원가를 절감할 수 있는 효과가 있다.
Patent KR-20130072815-A (KR)
Title: Filter for removing noise and method of the same
Inventor: LEE SANG MOON
IPC: H01F17/00
Filed: 2011-12-22
Abstract: PURPOSE: A noise elimination filter and a manufacturing method thereof are provided to be able to improve the product performance and the product reliability by improving the impedance property of the noise elimination filter. CONSTITUTION: A noise elimination filter (100) comprises a lower magnetic material (110), an insulating layer (120) and an upper magnetic material (130). The insulating layer is installed on the top of the lower magnetic material and includes a conductive pattern. The upper magnetic material includes a first ferrite composite and a second ferrite composite. The first ferrite composite is equipped on the top of the insulating layer. The second ferrite composite is equipped on the top of the first ferrite composite and covers pores formed on the surface of the first ferrite composite.