baber/WOPTO huggingface dataset:
Patent KR-20080004991-A (KR)
Title: Method for compensating back electro motive force of a hard disk drive and the hard disk drive using the method
Inventor: KIM KYOUNG SOO
IPC: G11B21/22
Filed: 2006-07-07
Abstract: A method for compensating back electro motive force of a hard disk drive and a hard disk drive using the method are provided to measure the BEMF(back electro motive force) accurately, and to control moving speed of a head accurately by compensating for a resistance value of a coil of a VCM(voice coil motor). A resistance value of a coil of a VCM(voice coil motor) is saturated(S320). The resistance value of the saturated VCM is measured(S330). BEMF(back electro motive force) generated when a head is moved to a data area is measured by using the measured resistance value(S350). A first current is applied to the coil of the VCM(S310). The first current is applied to move the head to the outer dimension. The second current is applied to place the head in the data area(S340).
Patent KR-20080012465-A (KR)
Title: Electronic parking brake system
Inventor: KIM GI YUNG
IPC: B60T7/12
Filed: 2006-08-03
Abstract: An electronic parking brake system is provided to allow a vehicle to move manually by releasing a parking brake even if the vehicle is switched off. An electronic parking brake system includes a binding unit, an electronic control unit(40), and a parking releasing switch(50). The binding unit binds a parking brake to interrupt the rotation of a wheel. The electronic control unit operates the binding unit to bind the parking brake. The parking releasing switch releases the binding of the parking brake. The electronic control unit releases the binding state of the parking brake by the binding unit if the parking releasing switch is turned on. The parking releasing switch is provided at the outer portion of the vehicle such that the parking releasing switch is manipulated by a driver.
Patent KR-20060093693-A (KR)
Inventor: HWANG IN TAE
IPC: H04L29/06
Filed: 2006-08-11
Abstract: 본 발명에 따른 이동통신 시스템에서의 통신 제어 방법은, 이동통신 시스템에서 동기 절차 수행을 위한 무선단말의 제1 프로토콜 엔터티에서의 통신 제어 방법에 있어서, 상기 동기 절차 수행을 위한 타이머를 구동시키는 단계와, 상기 타이머 만료 시까지 네트워크로부터 네트워크 식별 정보와 시각 정보를 포함하는 동기 정보의 수신 여부를 확인하는 단계와, 상기 타이머 만료 시까지 상기 동기 정보가 수신되는 경우 상기 동기 정보를 제2 프로토콜 엔터티로 전달하기 위한 제1프리미티브를 생성하는 단계와, 상기 프리미티브를 상기 제2 프로토콜 엔터티로 전달하는 단계를 포함하여 구성됨을 특징으로 한다. 
       
     이동통신, 프리미티브, 동기, 프로토콜 엔터티
Patent KR-20080016076-A (KR)
Title: Strut stopper structure in automobile
Inventor: OH YOUNG MIN
IPC: B60G15/07
Filed: 2006-08-17
Abstract: A strut stopper structure in a vehicle is provided to prevent impurities from being flowed in the strut by supporting sealing rubbers at the vehicle body elastically through springs. A strut stopper structure in a vehicle comprises plate parts(13a), and rubber parts(13b). A piston rod(11) of a strut(10) passes through the plate part, and the plate parts support the strut at a vehicle body(14). The rubber parts are placed between the plate and the vehicle body to contact springs(13c) with the vehicle body using elastic force. Recessed grooves are formed at the lower part of the plate part, and the springs are inserted in the grooves. Some of the rubber parts are inserted in the grooves and supported by the springs.
Patent KR-20080019977-A (KR)
Title: Light unit and display apparatus using its
Inventor: CHUNG JIN SOO
IPC: H04B1/38
Filed: 2006-08-30
Abstract: A light unit and a display device using the same are provided to emit the light of the light unit through a case of a portable terminal, thereby performing a decoration function without additional LED(Light Emitting Diode). A light source generates light. A light guide member(140) receives the generated light through an incident light unit(A1), guides, distributes and emits the light. A receiving vessel receives the light source and the light guide member, and exposes one or more end parts except the incident light unit of the received light guide member to the outside. In the receiving vessel, a guide groove is formed to expose the end parts of the light guide member to the outside.
Patent KR-20080020837-A (KR)
Title: Recovery method of organic sludge and apparatus thereof
Inventor: HWANG SUNG GIL
IPC: B09B3/00
Filed: 2006-09-01
Abstract: A recycling method of organic sludge or waste synthetic resin is provided to prevent generation of odor from the organic sludge or the waste synthetic resin and prevent decomposition of the organic sludge or the waste synthetic resin such that the organic sludge or the waste synthetic resin is transported or stored easily, and treat the organic sludge or the waste synthetic resin economically and simply such that a combustion residue is free of toxicity, and a recycling apparatus thereof is provided. A recycling method of organic sludge comprises: a step(S10) of inserting a carbon electrode into the center part of a mixture of water-containing organic sludge and an adhesive, and performing compression molding of the mixture to manufacture a fuel rod; a step(S20) of applying a high-voltage current to the fuel rod; and a step(S30) of producing fuel gas by subjecting the fuel rod to thermal decomposition using an arc heat generated when applying the high-voltage current to the fuel rod. The recycling method comprises dehydrating the organic sludge to obtain organic sludge having a water content of 20 to 30%. The adhesive is a glue, an undiluted acryl solution, an asphalt, or a synthetic adhesive. The fuel rod is mechanically compression molded. The recycling method comprises additionally adding a chemical disinfectant into the mixture. The recycling method comprises coating a surface of the fuel rod with vinyls or plastics. The recycling method comprises additionally adding a combustible material of coal, paper, or plastic into the mixture. The fuel rod is heated using arc discharge.
Patent KR-20080026423-A (KR)
Title: A device for ventilation of the type assembled
Inventor: OH KANG BOK
IPC: F24F7/08
Filed: 2006-09-20
Abstract: A prefabricated ventilator is provided to increase the convenience of a user by freely adjusting an interval between an air outlet port and an air inlet port. A prefabricated ventilator comprises a body case(110) and a pair of auxiliary cases(150,170). The body case has ventilation equipment therein. The auxiliary cases are assembled to the body case. The body case comprises a rear plate, a front plate(120), and a left/right plate. The rear plate has an exhaust inlet port at one side of the upper portion thereof and an intake inlet port at one side of the lower portion thereof. The rear plate is directed to the outside and the front plate is directed to an interior of a room. The left/right plate connect the front plate with the rear plate. Each auxiliary case comprises an auxiliary case coupled with the upper side of the body case and a lower auxiliary case coupled with the lower side of the body case.
Patent KR-20080026715-A (KR)
Title: Apparatus for receiving digital broadcast and lna module thereof
Inventor: CHOI KYUNG MUN
IPC: H04N5/50
Filed: 2006-09-21
Abstract: A digital broadcasting receiver and an LNA module thereof are provided to attach or detach the LNA module to/from a tuner by using an integrated USB port terminal and amplify and receive a digital broadcasting signal by the attached LNA module when the receive sensitivity of the digital broadcasting signal is deteriorated, thereby obtaining good receive sensitivity. An antenna(11) receives a digital broadcasting signal. A tuner(12) tunes to the digital broadcasting signal received from the antenna as a tuned broadcasting signal, and outputs the tuned digital broadcasting signal. An LNA(Low Noise Amplifier) module(13) is attached to or detached from the tuner according to receive field intensity to amplify the low noise of the received digital broadcasting signal. A user watches the digital broadcasting signal by connecting only the antenna to the tuner when the digital broadcasting signal is stably received. When the digital broadcasting signal is not stably received, the LNA module is connected to the tuner by using an integrated USB(Universal Serial Bus) port terminal(132), and then the antenna is connected to the LNA module.
Patent KR-20080029499-A (KR)
Title: Controller and method for generation of key code on controller thereof
Inventor: LEE JAE KYUNG
IPC: G06F3/033
Filed: 2006-09-29
Abstract: A controller and a method for generating key codes from the controller are provided to generate a direction key signal by using a key input button as well as to generate a direction key signal caused by touch traces formed on a touch pad, thereby generating the direction key signal in a user preferred or familiar way. A coordinates recognizer(20) recognizes coordinates values corresponding to touch traces formed by a user on a touch pad(10). A key signal input unit(30) has plural key input buttons, and provides a key input signal according to the user's selection. A controller(40) operates direction, speed, and distance of the touch traces by using the recognized coordinates values and the provided key input signal, and offers command signals corresponding to the operated values. A key code converter(50) converts the command signals into key codes. An infrared signal generator(60) generates wireless signals corresponding to the key codes. An infrared signal transmitter(70) transmits the wireless signals to an image apparatus.
Patent KR-20080032831-A (KR)
Title: Inspecting apparatus and inspecting method using the same
Inventor: BAEK MIN SU
IPC: H04N17/00
Filed: 2006-10-11
Abstract: An inspecting device and an inspecting method using the same are provided to solve a problem that it should be changed to low resolution if a camera of high resolution is used, and it cannot detect a defective pixel or a foreign substance if a camera of low resolution is used. A mounting unit(10) allows a liquid crystal panel including a plurality of pixels to be mounted thereon. An image capturing unit(20) is positioned at an upper portion of the mounting unit and captures the liquid crystal panel. A controller(30) detects a defect of the liquid crystal panel from capture results obtained by the image capturing unit. The image capturing unit includes a macro-camera for capturing an image of the first area of the liquid crystal panel and a plurality of micro-cameras for capturing an image of the second area smaller than the fist area of the liquid crystal panel. The macro-camera captures an image of the entirety of the liquid crystal panel, and each micro-camera captures an image of a portion of the liquid crystal panel.
Patent KR-20080034343-A (KR)
Title: Optical disk and method for manufacturing the same
Inventor: KIM YONG SIK
IPC: G11B7/254
Filed: 2006-10-16
Abstract: An optical disk and a method for manufacturing the same are provided to produce an optical disk highly adaptive to design changes with a simple process by directly forming a signal recording surface by inkjet printing method. A method for manufacturing an optical disk comprises the steps of: preparing a light transmissive substrate(10); selectively forming a reflective pit(12) on one side of the light transmissive substrate; forming a protective layer(14) on the surface of the light transmissive substrate with the reflective pit formed; forming a scattering pit(22) for scattering light adjacent to the reflective pit; and applying a UV-hardening ink by inkjet printing method.
Patent KR-20070061336-A (KR)
Title: A efficient view-dependent lod(level of detail) lendering method of terrain
Inventor: KIM HANG KEE
IPC: G06T17/05
Filed: 2006-10-24
Abstract: An efficient view dependent LOD(Level Of Detail) rendering method is provided to improve a rendering speed when a large 3-dimensional terrain is rendered by reducing the number of polygons, achieve accurate lighting, and enable real-time polygon subdivision. An efficient view dependent LOD rendering method includes a step of storing terrain of an intermediate detail stage, performing polygon subdivision on the terrain, and rendering the terrain when the terrain is close to a point of view, and a step of reducing the number of polygons and rendering the terrain when the terrain is located at a long distance from the point of view.
Patent KR-20080045577-A (KR)
Title: Apparatus for sensing scrolling of subject and method thereof
Inventor: KIM RICHARD
IPC: G06F3/00
Filed: 2006-11-20
Abstract: An apparatus and a method for detecting a rotational movement of a subject are provided to remove the necessity of a light source for illuminating a subject to extract a movement of the subject. An image capturing unit(210) captures an image of a subject and generates the first image data. A clarity adjusting unit(231) adjusts clarity of the captured first image data to generate the second image data. An outline extracting unit(233) generates a difference value between the first and second image data and extracts an outline corresponding to one end of the subject. A center determining unit(237) calculates the 'm'th center point included in the outline. A subject determining unit(239-1) calculates the first center point movement information by using the 'm'th center point and two or more different center points stored before the 'm'th center point is stored, generates a function performing command corresponding to the first center point movement information and outputs the same. Here, 'm' is a natural number of 3 or greater.
Patent KR-20080047110-A (KR)
Title: Input circuit for the improvement of the shift register
Inventor: BAE BYEONG SEONG
IPC: G09G3/20
Filed: 2006-11-24
Abstract: An input circuit for improving the capacity of a shift register is provided to enhance the reliability of circuits by reducing the loss of circuits for controlling input voltages. An input circuit for improving the capacity of a shift register includes first and second transistors(1001,1002) and a capacitor(1003). A drain electrode of the first transistor receives an output voltage or a control signal from a previous stage. A gate electrode of the second transistor is connected to a source electrode of the first transistor. The capacitor is connected between source and gate electrodes of the second transistor. A gate electrode of the first transistor and a drain electrode of the second transistor are connected to a second source voltage.
Patent KR-20080051249-A (KR)
Title: Etchant composition for multi layers thin film comprising titanium or titanium alloy layer, and aluminum or aluminum alloy layer
Inventor: LEE SUCK JUN
IPC: C23F1/10
Filed: 2006-12-05
Abstract: An etchant composition for etching a metal film formed from a multilayer film comprising a titanium or titanium alloy layer and an aluminum or aluminum alloy layer is provided, wherein the etchant composition has a fast etching speed, does not damage a bottom layer or equipment, does not require expensive equipment, is advantageous in large products such as LCD panels, and obtain excellent productivity due to uniform etching properties. An etchant composition for a multilayer film comprising a titanium or titanium alloy layer and an aluminum or aluminum alloy layer comprises 1 to 20 wt.% of HNO3, 0.1 to 10 wt.% of H2SO4, 0.01 to 5 wt.% of NH4F.HF, and the balance of water based on the total composition weight. The etchant composition comprises 5 to 15 wt.% of HNO3, 0.1 to 5 wt.% of H2SO4, and 0.01 to 3 wt.% of NH4F.HF based on the total composition weight. The multilayer film comprising a titanium or titanium alloy layer and an aluminum or aluminum alloy layer is a multi-metal film of a double layer in which the titanium or titanium alloy layer is laid up on a top or bottom part of the aluminum or aluminum alloy layer, or a triple or higher layer in which the titanium or titanium alloy layer and the aluminum or aluminum alloy layer are alternately laid up.
Patent KR-20080052076-A (KR)
Title: Fuel moving noise reduction device of fuel tank for vehicle
Inventor: PARK YONG WOO
IPC: B60K15/077
Filed: 2006-12-07
Abstract: A device for reducing fuel surging noise in a fuel tank for a vehicle is provided to preclude fuel from being surged by forming a pendulum device for adjusting the height of the bottom surface in a fuel tank. A device for reducing fuel surging noise in a fuel tank for a vehicle comprises a fuel surging unit for receiving portions of fuel at the lower center of a fuel tank in radical deflection of fuel. The fuel surging unit consists of a bellows assembly(4), an elevating device(16), and a pendulum device(28). The elevating device placed at the lower part of the bellows assembly vertically extends a bellows(10). The pendulum device installed at the lower part of the elevating unit operates the elevating unit according to the driving condition of a vehicle. The bellows assembly includes a circular supporting plate(6), the bellows, a fixing plate(12), and a lower plate member(14). The circular supporting plate has through-holes with the predetermined size formed at the lower part of the fuel tank. The bellows has an upper flange(8) at the supporting plate. The fixing plate fixes the upper flange of the bellows on the supporting flange. The lower plate member is mounted at the lower part of the bellows.
Patent KR-20080054910-A (KR)
Title: Nose-up system for a vehicle to improve collision performance
Inventor: WOO SEUNG HOON
IPC: B60R21/0134
Filed: 2006-12-14
Abstract: A nose-up system for a vehicle to improve collision performance is provided to allow a distance measuring sensor to detect an object in the front of the vehicle to expand an actuator when collision with another vehicle is predicted. A noise-up system includes a distance measuring sensor(110), a magnetic spring(140), an actuator(130), and a controller(120). The distance measuring sensor is mounted in a front end of a vehicle(100). The magnetic spring is mounted on a lower arm(210) of a front wheel(230) of the vehicle. The controller is connected to the distance measuring sensor and the actuator. The controller receives information about a distance from an object(300) measured by the distance measuring sensor to predict the collision with the object. The controller controls the actuator to expand the magnetic spring according to the prediction result, so that the front end of the vehicle is lifted.
Patent KR-20080055068-A (KR)
Title: Display apparatus
Inventor: LEE TAE KYUNG
IPC: G02F1/1345
Filed: 2006-12-14
Abstract: A display device is provided to install a conductive wiring portion for discharge pass in the lower area of a display panel to enable static electricity applied to the display panel to be flowed or discharged, thereby preventing devices and driving chips connected to the devices in the display panel from the static electricity. A display device comprises a display panel(100), a contact portion(230), a conductive wiring portion for discharge path(600), a back light assembly, and a containing member(500). The display panel displays an image. The contact portion is installed in the outside of the display panel. The conductive wiring portion for discharge path is installed in at least one of the lower area and side area of the display panel and is connected to the contact portion. The back light assembly provides light to the display panel. The containing member contains the display panel.
Patent KR-20080056981-A (KR)
Title: A method of image processing for textile inspection
Inventor: JUNG WOO CHUL
IPC: G01N21/88
Filed: 2006-12-19
Abstract: A textile inspection method is provided to solve problems in using a line CCD and an area CCD, and to reduce information processing load of image data, and to reduce cost of an optical device by image processing. A textile inspection method by image processing comprises the steps of separating a value of a background screen by scanning a threshold value of an image detected from an image recognizing device including a line CCD camera, obtaining RGB layer output while color images are processed and converting the output into gray scales of 256 levels, selecting only a signal corresponding to a processing region(ROI) by using an area CCD camera and sending the selected signal to a central processing unit, comparing the processing region signal with the background screen by the central processing unit, and sending an error signal when any one of R, G, and B arrays is erroneous as a result of the comparison.
Patent KR-20070076419-A (KR)
Title: Inverter device
Inventor: GUNJI KEITA
IPC: H02P6/06
Filed: 2006-12-26
Abstract: An inverter device is provided to make the sampling period long by detecting phase current during the dead time, and thus executing a feedback control operation at high precision. In an inverter device, an inverter circuit(3) has a pair of arms corresponding to plural phases, respectively. Each arm has switching elements(Q1~Q6) and diodes(D1~D6) connected to the correspondent element in parallel. Resistors(Ru,Rv,Rw) for detecting phase current of a motor are disposed in series to the switching element at the lower arm of each phase. Motor driving voltage is output from a contact point between the upper and lower arms of each phase. A PWM(Pulse Width Modulation) circuit(2) applies a PWM signal having a predetermined duty ratio, to each switching element of the inverter circuit. Sample hold circuits(5u,5v,5w) sample the voltage generated from the phase current detecting resistor by the current flowing through the correspondent switching element, if the switching element of the lower arm is turned on by the PWM signal sent from the PWM circuit, and hold the sampled voltage. The sample hold circuit samples the voltage generated from the phase current detecting resistor by the current flowing through the diode connected to the switching element of the lower arm in parallel, during the dead time that all switching elements of the upper and lower arms of a predetermined phase are turned off, and then holds the sampled voltage.
Patent KR-20080062548-A (KR)
Title: Light emitting diode having zno layer p-typed and the method of fabricating the light emitting diode
Inventor: NAM KI BUM
IPC: H01L33/14
Filed: 2006-12-29
Abstract: A light emitting diode having a p-type ZnO layer and a method for manufacturing the same are provided to increase the hole density in the p-type ZnO layer and to improve a current diffusion characteristic by forming a transparent electrode over the p-typer ZnO layer. A light emitting diode includes a sapphire substrate(100), a buffer layer(200), an undoped GaN layer(300), an n-type GaN layer(400), an active layer(500), a p-type ZnO layer(600), a transparent electrode(700), and electrode pads(800a,800b). The buffer layer, the undoped GaN layer, the n-type GaN layer, the active layer, and the p-type ZnO layer are formed by MOCVD(Metal Organic Chemical Vapor Deposition), MBE(Molecular Beam Epitaxy), and MOCVPE(Metal Organic Chemical Vapor Phase Epitaxy). The buffer layer is formed by using trimethyl aluminum as a source gas of Al and Ge, and NH3 as a reactive gas. The p-type ZnO layer is formed by doping Sb or As on ZnO. The p-type ZnO layer has a thickness of 0.2 mum below. The transparent electrode is formed on the p-type ZnO layer to transmit light emitted from the active layer to the outside.
Patent KR-20060058123-A (KR)
Title: Methacrylic resin cast plate having surface micro structure and method of manufacturing the same
Inventor: HIGUCHI MASAHIRO
IPC: B29C39/02
Filed: 2004-08-19
Abstract: A method of manufacturing a methacrylic resin cast plate (30) having excellent mass-productivity and highly accurate surface micro structure. A metal mold (14) on which a negative pattern (14b) corresponding to a specified surface micro structure is formed is fixed to a first flat plate (20). The first flat plate (20) is opposed to a second flat plate (22) to form a cell (27). One surface of the cavity (26) of the cell is partitioned by the metal mold. A methacrylic resin monomer mixture is filled in the cavity. The monomer mixture receives polymerization reaction in the cavity for hardening. A hardened resin molded body is taken out from the cell, and cut to specified dimensions to manufacture the cast plate.