baber/WOPTO huggingface dataset:
Patent KR-20110112091-A (KR)
Inventor: WANG TAE JOONG
IPC: F01N5/00
Filed: 2010-04-06
Abstract: 본 발명은 내연 기관의 배기가스 재순환 시스템에 관한 것으로, 더욱 상세하게는 디젤 엔진의 배기가스를 적정 단계에서 적정 압력으로 재순환시켜 신기(fresh air)와 함께 엔진으로 유입시킴에 따라 엔진 내부에서 저온 연소를 실행하고 배기가스에 함유된 입자상 물질(PM : particulate matter)과 질소 산화물(NOx : nitrogen oxides)을 감소시키기 위한 디젤 엔진의 배기가스 재순환 시스템에 관한 것이다. 
보다 구체적으로는 본 발명의 실시예 1 에 따른 디젤 엔진의 배기가스 재순환 시스템은, 압축 공기와 연료의 혼합물을 내부로 유입시켜 연소시키되, 연소 후 배출된 가스의 일부를 분기하여 다시 내부로 유입시키는 제 1 재순환 과정을 포함하는 디젤 엔진; 상기 디젤 엔진의 연소 후 배출된 가스 중 상기 제 1 재순환 과정으로 분기된 가스를 제외한 나머지 가스의 압력을 동력원으로 하여 회전하는 터빈; 상기 터빈의 회전 동력을 이용하여 대기 중의 공기를 압축시켜 압축 공기를 생성하고 상기 압축 공기를 상기 디젤 엔진으로 유입시키는 압축기; 를 포함하는 것을 특징으로 한다.
Patent KR-20110115798-A (KR)
Inventor: KIM HYOUN WOO
IPC: B82B1/00
Filed: 2010-04-16
Abstract: 본 발명은 금속 나노입자를 표면에 형성한 1차원 나노구조물의 제조방법에 관한 것으로, 보다 상세하게는 금속산화물로 형성된 1차원 나노구조물의 표면에 박막증착법에 의해 금속박막을 증착시키고, 열처리를 통해 금속 나노입자가 형성되도록 함으로써 고기능 나노구조물을 합성하는 최적의 공정조건을 확립하고, 나노구조물의 직경과 분포를 제어할 수 있도록 하는 금속 나노입자를 표면에 형성한 1차원 나노구조물의 제조방법에 관한 것이다. 
본 발명은 1차원 나노 구조물의 제조방법에 있어서, 금속 산화물로 형성된 1차원 나노구조물의 표면에 플라즈마 스퍼터링법에 의해 금속 박막층을 증착시키고, 열처리에 의해 증착된 금속 박막층을 파티클 형태로 형성시키는 것을 특징으로 한다.
Patent KR-20110118258-A (KR)
Inventor: KIM NAK JEOM
IPC: G01B11/27
Filed: 2010-04-23
Abstract: 본 발명은 수차 발전기의 베어링 및 브라켓의 중심을 일치시키는 수차 발전기 중심축 센터링 교정장치에 관한 것이다. 본 발명은 상부 베어링의 중심으로 레이저를 발생시키는 발광부를 포함한다. 본 발명은 브라켓 중심축 일측 및 하부 베어링 중심축 일측 중 적어도 하나에 배치되며 상기 레이저빔을 검출하는 적어도 하나의 검출부를 포함한다. 본 발명은 검출되는 상기 레이저빔을 근거로 상기 브라켓 및 상기 하부 베어링의 중심의 위치를 측정하는 교정장비를 포함한다. 본 발명은 상기 발광부 및 상기 적어도 하나의 검출부를 사용함으로써 상기 상부 베어링, 상기 브라켓 및 상기 하부 베어링의 중심축을 일치시킨다.
Patent KR-20110118991-A (KR)
Title: Swing mat for golf exercise
Inventor: YOON HYUNG JUN
IPC: A63B69/36
Filed: 2010-04-26
Abstract: PURPOSE: A mat for golf practice is provided to prevent the collapse of the lower body of a golfer due to excessive weight movement. CONSTITUTION: A mat for golf practice comprises: a mat main body(10); a first protrusion member(20) which is projected from the front of the mat and supports one foot of a golfer; a second protrusion member(30) which is projected from the rear of the mat and supports the other side foot of the golfer; and a shaft member(40) which is detachably combined with the first protrusion member and supports one side leg of the golfer.
Patent KR-20110120052-A (KR)
Title: Method for communicating data using sequential response protocol and station of enabling the method
Inventor: KWON UI KUN
IPC: H04B7/04
Filed: 2010-04-28
Abstract: PURPOSE: A method for communicating data using a sequential response protocol and station of enabling the method are provided to secure stable data transmission and reception. CONSTITUTION: A reception unit(810) receives a space-time stream which includes an RI(Response Index) from a reference terminal. A packet count unit(820) increases a packet count by corresponding to the response transmission of at least one other terminals which is located inside a service coverage of the reference terminal. A transmission control unit(830) transmits the response to a reference terminal if the packet count corresponds to the RI. The reception unit receives an FP(Filing Packet).
Patent KR-20110120076-A (KR)
Title: Amine derivative compounds and organic light-emitting diode including the same
Inventor: JE JONG TAE
IPC: H01L51/50
Filed: 2010-04-28
Abstract: PURPOSE: An amine derivative compound is provided to ensure stable and excellent light-emitting properties and to improve voltage driving and luminous efficiency of an organic electroluminescent device. CONSTITUTION: An amine derivative compound is represented by chemical formula 1. An organic electroluminescent device comprises an anode, a cathode, and a layer which is interposed between the anode and the cathode and includes the amine derivative compound. The amine derivative compound is included in an electroluminescent layer between the cathode and the anode. The organic electroluminescent device further includes one or more layers selected from the group consisting of a hole injection layer, a hole transport layer, an electron block layer, a hole blocking layer, an electron transport layer and an electron injection layer.
Patent KR-20110124486-A (KR)
Title: 조립형 웨브 트러스
Inventor: CHO PYUNG OK
IPC: E04C3/02
Filed: 2010-05-11
Abstract: 본 발명은 웨브 트러스에 있어서: 단면이 동일한 구조로 형상한 ㄷ자의, 길이방향의 상현재와 위치만 달리한 하현재 그리고, 상현재와 하현재를 동일한 구조에 반원(half circle)의 형태로 형상한 웨브로 연결하는 것이 구성되었다. 
본 발명은 필요에 따라 상현재와 하현재 길이방향의 양, 측면에 대각선(X자형)의 좌굴보강재와 길이방향의 앵글형의 보강재를 볼트로 결합할 수 있도록 추가 구성하였다. 
본 발명은 웨브에 있어서: 간격과 단면이 동일한 구조에 2개의 요철모양의 홈을 일정 간격으로 구성하고, 웨브를 반대방향(X자 형상)으로 교차하여 요철모양의 홈에 끼우는 것을 구성하였다. 
본 발명은 웨브와 웨브 사이의 공간에 배관을 추가로 설치 할 수 있도록 하여 조임 볼트로 배관을 고정할 수 있도록 구성을 하였다.
Patent KR-20100058443-A (KR)
Inventor: MOON EUN SANG
IPC: H02B11/10
Filed: 2010-05-13
Abstract: 본 발명은 접지상태를 식별할 수 있는 수배전장치에 관한 것으로, 더욱 상세하게는 6,600V 이상 22,900V 급의 특고압부를 380V 또는 220V의 저압부로 낮추어 건물단위 또는 공장단위 별로 공급하기 위한 수배전반에 대한 절연상태를 육안으로 손쉽게 식별할 수 있도록 함으로써, 안전사고에 대한 위험을 미연에 예방할 수 있는 접지상태를 식별할 수 있는 수배전장치에 관한 것이다.
Patent KR-20110125693-A (KR)
Title: 중장비 머플러 브라켓
Inventor: KIM HYUNG TAEK
IPC: F01N13/00
Filed: 2010-05-14
Abstract: 본 발명은 중장비 머플러 브라켓에 관한 것으로, 그 목적은 머플러를 보다 안정적으로 지지하여 진동이나 소음의 발생을 감소시킬 수 있는 중장비 머플러 브라켓을 제공함에 있다. 이를 위한 본 발명은 머플러의 측면에 고정되게 설치되는 연결브라켓과, 상기 연결브라켓과 댐퍼를 매개로 하여 결합되며 중장비에 마련된 구조물에 고정되게 설치되는 고정브라켓으로 이루어진 중장비 머플러 브라켓에 있어서, 상기 연결브라켓은 머플러 측면의 무게 중심점을 지나는 수평선 상에 위치하도록 설치되어 머플러 브라켓이 머플러의 양측면 중심부를 지지하도록 구성된 중장비 머플러 브라켓에 관한 것을 기술적 요지로 한다.
Patent KR-20110126388-A (KR)
Title: Display system of 3d ultrasound apparatus and method for displaying thereof
Inventor: LEE KWANG HEE
IPC: A61B8/00
Filed: 2010-05-17
Abstract: PURPOSE: A system for displaying a sonograph and a displaying method thereof are provided to easily and accurately recognize the thickness of a nuchal translucency and a FMF(Frontmaxillary Facial Angle) by displaying the thickness of the nuchal translucency of a fetus and a FMF(Frontmaxillary Facial Angle) between the dorsum nasi and the jawbone of the fetus. CONSTITUTION: A first display part(103) scans the side image of an object in a human body. The first display part displays the side image in the first area of a screen. A second display part(105) scans the upper side image of the object. The second display part displays the upper side image in a second area which is different from the first area of the screen. An image controlling part(107) rotates the object tot a selected direction.
Patent KR-20110127001-A (KR)
Title: Memory system with page-based iterative decoding structure and page-based iterative decoding method thereof
Inventor: LEE KI JUN
IPC: G06F13/16
Filed: 2010-05-18
Abstract: PURPOSE: A memory system having a page-based iterative decoding structure and page-based iterative decoding method are provided to improve the performance of BER(Bit Error Rate) without deterioration about the process quantity of a decoder. CONSTITUTION: A controller has a buffer memory(2400) for storing data read from a memory(1000) and an ECC encoding/decoding block(2500). The ECC encoding/decoding block encodes data read from the memory. The ECC encoding/decoding block performs the encoding of sectors for configuring data within default decoding time.
Patent KR-20110128490-A (KR)
Title: Apparatus for cultivating plant of vertical type
Inventor: CHANG YU SEOB
IPC: A01G27/00
Filed: 2010-05-24
Abstract: PURPOSE: A vertical plant cultivation apparatus is provided to enable users to cultivate plants regardless of the spacious obstacle, and to easily move the apparatus. CONSTITUTION: A vertical plant cultivation apparatus comprises the following steps: a frame(110) extended to the vertical direction from the surface of the ground; plural gears(121,122) rotatably installed on the frame; chains(131,132) connected to the gears to be rotated, and connected to plural hangers for supporting plants for cultivating; a supporting shaft(140) rotatably supporting the gears guiding the descending of the chains, by being extended to the opposite location of the hangers(160); a pulling link connected to a connection bar after being extended from one of the chain; and a drive motor(171) rotating one of the gear coupling with the chain. The gears are installed on the positions facing each other.
Patent KR-20100075790-A (KR)
Title: Carbon fiber sheet molding compound used epoxy resin modified vinyl ester resin composites
Inventor: YOON JEA YOUNG
IPC: C08J5/08
Filed: 2010-05-26
Abstract: PURPOSE: An epoxy-modified vinyl ester resin composition and a manufacturing method thereof are provided to secure the thickening property, the hardening property, the heat resistance, and the drug resistance of the composition. CONSTITUTION: A manufacturing method of an epoxy-modified vinyl ester resin composition comprises the following steps: mixing 30~40 parts of bisphenol A type epoxy resin by weight with more than one epoxy group, 0.04~0.08 parts of third amine catalyst by weight, and 0.01~0.02 parts of polymerization stopper by weight into a reactor, and increasing the temperature to 100 deg C; slowly inserting 12~18 parts of unsaturated monobasic acid by weight; adding 0.04~0.08 parts of third amine catalyst by weight, and 0.01~0.02 parts of polymerization stopper by weight while maintaining the temperature at 105 deg C; inserting 5~13 parts of polyfunctional base acid by weight; adding 0.08~0.15 parts of antimony trioxide by weight; mixing 30~40 parts of styrene monomer by weight with the resin inside the reactor; and adding 1~3 parts of impregnation enhancer by weight.
Patent KR-20100129195-A (KR)
Title: Print control apparatus and print control method
Inventor: SAITO KAZUYUKI
IPC: G06T1/00
Filed: 2010-05-27
Abstract: PURPOSE: A print control apparatus and a print control method thereof are provided to reduce error caused by the operator. CONSTITUTION: The final product of printing job includes a plurality of printing parts. A printing job generating unit(1132) makes a printer(1104) print the printing parts. According to the printing order, the printing job generating unit makes the printer print out the first print part in the first discharge unit(1111), and makes the printer print out the second print part in the second discharge unit(1112). A job information sheet making unit(1135) writes out the job information sheet showing the other printing part and printing job.
Patent KR-20110133649-A (KR)
Title: Dual fuel injector valve by hybrid nozzle with dual fuel injection valve for diesel and gas engine
Inventor: PARK DEUK JIN
IPC: F02M61/16
Filed: 2010-06-07
Abstract: PURPOSE: A double fuel spraying valve device comprising a hybrid nozzle for diesel and gas engines is provide to reduce toxic gas in a combustion chamber and enhance fuel efficiency since two kinds of fuel are independently sprayed and burnt to the combustion chamber through an inner unit at one valve. CONSTITUTION: A double fuel spraying valve device comprising a hybrid nozzle for diesel and gas engines comprises a fuel valve block(10), a hybrid nozzle(30), a pilot needle valve(40), a main needle valve(50), and a needle spring(60). Two kinds of fuel flowing into a fuel valve are subsequently sprayed through each nozzle hole at one valve by the pressure of fuel and the tension of the needle spring. A main fuel path and a pilot fuel path, in which supplied fuel flows, are formed on the main fuel block. The hybrid nozzle comprises a main nozzle hole and a pilot nozzle hole.
Patent KR-20110130326-A (KR)
Inventor: IM CHANG SUN
IPC: E05D15/04
Filed: 2010-06-08
Abstract: 도어의 상부를 도어틀에 대해 회동 가능하게 연결하는 제1회동유닛 및, 도어의 하부를 도어틀에 대해 회동 가능하게 연결하는 제2회동유닛을 포함하며, 제1회동유닛은, 도어틀의 상부에 결합되며 제1고정축을 가지는 제1고정브라켓과, 제1고정브라켓에 대응되도록 도어에 결합되는 제1연결브라켓과, 제1연결브라켓에 전진 및 후진 가능하게 결합되는 제1가동축과, 제1가동축을 제1연결브라켓 상에서 전진 및 후진 이동시키기 위한 제1조정부재를 포함하는 도어 회전장치가 개시된다.
Patent KR-20110134701-A (KR)
Title: 3차원 다층막 구조체 및 이의 제조방법
Inventor: KIM DONG HA
IPC: C08K3/22
Filed: 2010-06-09
Abstract: 본 발명은 3차원 나노 입자 다층막 구조체 및 이의 제조방법에 관한 것으로서, 더욱 상세하게는 블록공중합체의 층상 자기조립 기법(layer-by-layer assembly)과 진공 분위기 하에서의 자외선 조사에 의해 블록공중합체의 다층막 구조체, 이의 제조방법, 및 이를 포함하는 광센서 및 광촉매제에 관한 것이다.
Patent KR-20120003308-A (KR)
Title: Manufacturing method of the noodle which uses a double compression
Inventor: SHON DAE WON
IPC: A23L7/109
Filed: 2010-07-02
Abstract: PURPOSE: A producing method of noodles using a double-extrusion process is provided to enable users to vary the taste, the internal color, and the internal pattern of the noodles. CONSTITUTION: A producing method of noodles using a double-extrusion process comprises the following: pressurizing regular noodles using a noodle pressurizer; forming dough using a noodle producing nozzle formed on the outside of a double-extrusion nozzle; pressurizing an insertion material using an insertion material pressurizer; and inserting the pressurized insertion material into the flat noodles using an insertion material nozzle formed on the center of the double-extrusion nozzle.
Patent KR-20120006635-A (KR)
Title: Charging clamp having temperature sensing function and charging system having the same
Inventor: KIM SUN JAE
IPC: H02J7/00
Filed: 2010-07-13
Abstract: PURPOSE: A charge clamp having a temperature sensing function and an over-heating prevention charging system including the same are provided to inform the overheat of a secondary battery to outside by directly or indirectly sensing temperature of the secondary battery for charging. CONSTITUTION: A pair of clips(110) is combined to a structure to be possible to rotate. An electrode contact terminal(120) transfers a charging current which is provided from a charging current feeder(130) to the cell terminal of a secondary battery. The charging current feeder and the electrode contact terminal are combined by a separate fastening means(140). A temperature sensing means(150) senses temperature of the electrode contact terminal or the cell terminal. The temperature sensing means prevents explosion of the secondary battery by sensing overheat of the secondary battery.
Patent KR-20120009601-A (KR)
Title: Exposure apparatus and exposure method using the same
Inventor: KIM CHANG HOON
IPC: G03F7/20
Filed: 2010-07-19
Abstract: PURPOSE: An exposing apparatus and an exposing method using the same are provided to prevent the occurrence of stains on an exposed region in case of exposure. CONSTITUTION: An exposing apparatus includes a light source part(100), a substrate stage part(400), and a prism part(200). The light source part irradiates light. The substrate stage part supports a substrate(10) including an exposed region and a non-exposed region. The prism part is arranged between the light source part and the substrate stage part. The prism part transmits light to be irradiated to the exposed region and blocks light not to be irradiated to the non-exposed region. The prism part includes a first prism with a first plane and a second plane and a second prism with a third plane. Light enters the first plane and is reflected from or transmitted through the second plane. The second prism is separated from the first prism, and the third plane of the second prism is in parallel with the second plane of the first prism.
Patent KR-20120011912-A (KR)
Title: Apparatus for inserting tubes into pipes
Inventor: PARK KWAN SOO
IPC: B23P15/26
Filed: 2010-07-27
Abstract: PURPOSE: A tube inserting apparatus is provided to reduce work because a plurality of tubes is pushed into a loading box by a pushing unit after being aligned. CONSTITUTION: A tube inserting apparatus comprises a frame(100), a push part(200), a loading box(300), a lifting unit(400), and a controller. A plurality of tubes(T) is mounted on the top of the frame in a line. The push part is installed on the top of the frame and moved forward and backward. The push part touches the back-end of the tubes, thereby pushing the tubes to the front. A plurality of pipes(F) is stacked in the loading box in multiple layers by row. The lifting unit is installed in the front of the frame and lifts the loading box up and down. The controller operates the push part when the tubes is mounted in the frame and pushes the tubes to the front. The controller operates the lifting unit when the tubes is pushed by the push part and inserted into a row of pipes.
Patent KR-20120011983-A (KR)
Title: Line Type Digital Radiography Sensor Using Direct Conversion Method, Digital Radiography Sensing unit Composed of the Same and Digital Radiography System having the Same
Inventor: NAM JUNG HYUN
IPC: A61B6/12
Filed: 2010-07-29
Abstract: PURPOSE: A line type radiation imaging sensor which uses an indirect conversion method, an image sensing unit, and a radiation image photographing apparatus including the same are provided to arrange a radiation imaging sensor into a line type, thereby reducing the thickness of a scintillator. CONSTITUTION: The direction of a radioactive ray propagating inside of a scintillator(410) is arranged parallel to the direction of an image pickup device(420) arranged on the scintillator. The image pickup device is arranged into a plate shape corresponding to the scintillator. A plurality of image pickup devices is arranged on one surface of the scintillator with a fixed interval. A reflective film(430) reflects light. A shield film(440) is arranged on the outside of the image pickup device and the reflective film.
Patent KR-20120021732-A (KR)
Title: Combination valve mecatronics cylinder apparatus
Inventor: YOO TAE JAE
IPC: F16K37/00
Filed: 2010-08-16
Abstract: PURPOSE: A mechatronics cylinder apparatus with integrated a valve is provided to realize optimal flow rate and response by maintaining minimum energy consumption and facilitate control with on/off control of a high speed electric valve. CONSTITUTION: A mechatronics cylinder apparatus with integrated a valve(100) comprises a cylinder, a high speed ON/OFF valve, a valve operating unit, and a controller. The cylinder receives fluid from the valve to control position for rotating or moving forth and back. The high speed ON/OFF valve controls ON/OFF with low power(within 1W) by controlling pulse width modulation(PWM). The valve operating unit operates the valve so that the valve turns on and off at high speed. The controller controls overall operation of the mechatronics cylinder apparatus with integrated a valve.
Patent KR-20110018839-A (KR)
Title: Communicating apparatus and method in cognitive radio network
Inventor: UM JUNG SUN
IPC: H04W16/14
Filed: 2010-08-16
Abstract: PURPOSE: A recognition mobile network system is provided to efficiently manage candidate channels by receiving channel information through a converted candidate channel. CONSTITUTION: A master unit measures a channel estimation signal, and receives measured channel state information. If a reference channel idle period is come up, a communication unit changes a communication channel into a candidate channel, and performs communication. A channel information management part receives channel information including candidate channel to be changed in the idle period, and controls channel change based on the channel information.
Patent KR-20110102116-A (KR)
Inventor: ITO TOSHIHIDE
IPC: H01L33/36
Filed: 2010-09-02
Abstract: 실시 형태에 따르면, 투명 도전체에 ITON층을 사용한 저구동 전압, 고발광 효율, 또한 발광 강도 분포가 균일화된 반도체 발광 소자를 제공할 수 있다.  기판과, 기판 상에 형성되는 n형 반도체층과, n형 반도체층 상에 형성되는 활성층과, 활성층 상에 형성되고 최상부가 p형 GaN층인 p형 반도체층과, p형 GaN층 상에 형성되는 ITON(산질화인듐 주석)층과, ITON층 상에 형성되는 ITO(산화인듐 주석)층과, ITO층 상의 일부에 형성되는 제1 금속 전극과, n형 반도체층에 접속하여 형성되는 제2 금속 전극을 갖는 것을 특징으로 하는 반도체 발광 소자.
Patent KR-20120027934-A (KR)
Title: Robot system with robot controller combined with teach pedant
Inventor: KIM JIN WOOK
IPC: B25J13/06
Filed: 2010-09-14
Abstract: PURPOSE: A robot system with a robot controller integrated with a control board is provided to reduce the number of components by simplifying the structure of a robot controller. CONSTITUTION: A robot system with a robot controller integrated with a control board comprises a robot controller(100), a robot body(200), and cables(300). The robot controller comprises a display panel(110), a button/dead man switch(120), an emergency stop switch(130), and a CPU(central processing unit)(140). The display panel displays the state information of a robot. Software for robot control and user interface is loaded on the CPU. The robot body comprises motors(210), motor drivers(220), an I/O module(230), and a power supply unit(240). The motors power each shaft of the robot. The motor drivers power the motors. The I/O module processes I/O signals of the robot. Communication between the robot controller and the robot body is performed through the cables.
Patent KR-20120028630-A (KR)
Title: Soundproofing apparatus for reducing noise
Inventor: CHO JUN HO
IPC: G10K11/16
Filed: 2010-09-15
Abstract: PURPOSE: A soundproofing apparatus for reducing noise is provided to reduce noise propagation due to a diffraction phenomenon of noise by changing noise direction with wind generating around a soundproof wall or in driving, and also reduce noise delivering through the upper part of a soundproof wall because air passing through a noise direction changeover device can be sprayed toward the upper part at high speed. CONSTITUTION: A soundproofing apparatus for reducing noise(100) comprises a noise direction changeover device. The noise direction changeover device is installed in the upper part of a soundproof wall(10). The noise direction changeover device changes noise direction using wind generating in driving of a vehicle or a train.
Patent KR-20120028635-A (KR)
Title: Manufacturing method of silica aerogel composite board
Inventor: JOUNG YOUNG CHUL
IPC: C01B33/14
Filed: 2010-09-15
Abstract: PURPOSE: A manufacturing method of a silica aerogel composite board is provided to improve the compressive strength and brittleness of silica aerogel by using a hard thermoplastic resin. CONSTITUTION: A manufacturing method of a silica aerogel composite board is as follows. Aerogel powder is mixed with thermoplastic resin powder. The mixed powder is put into a mold. The mold is pressed and is heat-treated for two hours at a temperature of 150-200 degrees. The heat-treated mold is cooled. An article molded in the cooled mold is separated from the mold.
Patent KR-20120032640-A (KR)
Title: Brake system
Inventor: LEE DONG RAK
IPC: B60T7/04
Filed: 2010-09-29
Abstract: PURPOSE: A wire type brake system is provided to improve precision according to brake operation by the installation of a control device for providing artificial repulsive power on the brake pedal. CONSTITUTION: A wire type brake system comprises a brake pedal(10), a rotating member(12), and a control unit. The rotating member supports the brake pedal and connects to the oil-hydraulic circuit and a wire. The control unit suppresses the rotation of the rotating member. The control unit applies the proper repulsive power. The control unit comprises a rotation sensor(20), a damping force variable damper(22), and a controller. The rotation sensor senses the rotation quantity of the rotating member. The damping force variable damper is connected to the rotating member. The controller analyzes the signals of the rotation sensor and controls the damping member of the damping force variable damper.
Patent KR-20120034999-A (KR)
Title: Electrophoretic particles, display device using the particles and method of driving the device
Inventor: CHO YOUNG TAE
IPC: G02F1/167
Filed: 2010-10-04
Abstract: PURPOSE: Electrophoretic particles, a display device using the same, and a driving method thereof are provided to have a particle system with a good contrast ratio and a good color reproduction rate. CONSTITUTION: Facing substrate(10,20) include a driving electrode. An array of cavities is arranged between the substrates. The array is filled with information display particles. A colorless particle is dispersed with the information display particles on some or all cavities. The information display particles include one of white, black, and color particles.