baber/WOPTO huggingface dataset:
Patent KR-20080016085-A (KR)
Title: Assistant device for emergency brake booster
Inventor: HEO JIN HYUCK
IPC: B60T17/18
Filed: 2006-08-17
Abstract: An assistant device for an emergency brake booster is provided to increase boosting force in a brake booster and to stop the vehicle rapidly by supplying the expanded gas to a constant pressure chamber of the brake booster through a gas generating device. An assistant device for an emergency brake booster comprises a spring(4), a gas generating device(6), and an operating rod(5). The spring supports a front end of the vehicle body of a brake pedal(2) elastically to be moved. The gas generating device generates spark when gas is filled and outer force is applied, and supplies the expanded gas to a constant pressure chamber(1c) of the brake booster. The operating rod is connected with the front end of the vehicle body of the brake pedal to operate the gas generating device according to the movement of the front end. The front end of the vehicle body of the brake pedal is fixed at the vehicle body and installed in a housing(3) having a guide groove(3a) to be moved. The spring is installed in the housing to support the front end elastically. The gas generating device has a spark generating device(6a).
Patent KR-20070021956-A (KR)
IPC: H02K7/065
Filed: 2006-08-18
Abstract: 본 발명은 중앙에 축 지지부가 배치된 비자성 또는 약자성체 브래킷에 설치된 인쇄배선판으로 이루어진 스테이터 베이스와, 상기 스테이터 베이스에 배치된 단상(單相) 결선 공심(空心) 전기자 코일과, 상기 공심 전기자 코일과 중첩되지 않도록 스테이터 베이스에 배치된 구동회로부재가 구비되고, 스테이터 베이스는 중앙투과구멍으로부터 외측으로 연장형성된 홈 구멍을 구비하며, 축 지지부의 주위에 배치된 자성체로 이루어진 디텐트 토크(detent torque) 발생부재의 중앙으로부터 지름방향으로 연장형성된 디텐트 토크부를 스테이터 베이스의 두께 내에 수용되도록 홈 구멍에 수납시킨 것이다.
Patent KR-20080017125-A (KR)
Title: System and method for agent of multi player online game
Inventor: KIM JIN SIK
IPC: G06T15/00
Filed: 2006-08-21
Abstract: An MORPG(Multiplayer Online Role Playing Game) agent system and a method thereof are provided to enable a user to enjoy a massive online game of a wired terminal in a mobile terminal by reducing the size of online game data according to a predetermined rule and transmitting the reduced data to the mobile terminal. A database(310) stores information related to the MORPG agent system. A game request receiver receives an online game data request from the mobile terminal. A condition setting part(320) receives an online game command and a data processing condition from the mobile terminal by transmitting an online game name list and a condition input menu to the mobile terminal. The condition input menu includes a data processing condition comprising a plurality of items for reducing the size of the online game data. A game data requestor(330) requests and receives the game data corresponding to a determined game name from an online game data providing server. A game data processor(340) reduces the size of the game data by processing the game data received from the game data providing server according to the determined data processing condition. A game data transmitter(350) transmits the processed game data to the mobile terminal.
Patent KR-20080018404-A (KR)
Title: Computer readable recording medium having background making program for making game
Inventor: RHEE GHANG YIC
IPC: G06T15/00
Filed: 2006-08-24
Abstract: A computer-readable recording medium storing a background making program for making a game is provided to implement a game topology generation editor and a topology engine by storing a 3D(Dimensional) rendering engine program having a topology LOD(Level Of Detail) generation function, a height map generation function, an image extraction attribute assigning function, and a background making editor program generating a 3D topology image from a 2D topology image. A main process(410), which consists of an initializing process(412), a topography process(414), an input routine process(416), a graphic engine process(418) and an LOD process(420), generates the height map by extracting height data from a 2D topology bitmap and extracting the LOD from the height data, generates a quadtree for curling as a unit node by dividing the height map, and curls a frustum of the unit node. The main process aligns the curled unit node according to a distance from a camera, initializes a patch for the LOD, and renders each layer by obtaining a list of triangles sectioned according to the distance from an LOD routine and preciseness of topology for each unit node. An object class process(430) generates or stores information including basic data, an ID, a type classifier, and the height of an object.
Patent KR-20080018469-A (KR)
Title: Method and apparatus for transforming and inverse-transforming image
Inventor: KIM SO YOUNG
IPC: H04N7/30
Filed: 2006-08-24
Abstract: An image transformation method and apparatus, and an inverse transformation method and apparatus are provided to improve a coding efficiency by adaptively applying a different frequency conversion algorithm to each block according to frequency characteristics of an input image. A frequency conversion algorithm selecting unit(310) selects a frequency conversion algorithm to be applied to a current block among a plurality of frequency conversion algorithms based on frequency conversion results of neighbor blocks adjacent to the current block. A frequency transformation performing unit(320) transforms the current block into a frequency domain by using the selected frequency conversion algorithm. Each frequency conversion algorithm performs conversion in units of non-uniformly separated frequencies so as to more densely extract components of mutually different particular frequency bands.
Patent KR-20080022846-A (KR)
Title: Mirror effect liquid crystal display device using reflection polarizer
Inventor: KIM TAE SU
IPC: G02F1/1335
Filed: 2006-09-08
Abstract: A mirror type LCD using a reflective polarizer is provided to supply superior mirror effects when cutting off power, and supply a clear screen even in a bright place when providing a screen as a display device by supplying power. A mirror type LCD(Liquid Crystal Display) using a reflective polarizer comprises a backlight unit(40), a lower polarizer, an LC(90), and an upper reflective polarizer(100). The lower polarizer is disposed in an upper part of the backlight unit. The LC is disposed in an upper part of the lower polarizer. The upper reflective polarizer is disposed in an upper part of the LC, and is formed according as periodically-arranged metal line grids(130) are formed on a support body(110).
Patent KR-20070029583-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: HOSONO KOJI
IPC: G11C16/02
Filed: 2006-09-08
Abstract: A nonvolatile semiconductor memory device is provided to suppress the generation of write error, by suppressing a coupling noise between floating gates without changing the structure of a NAND flash memory device. A memory cell array comprises a plurality of memory cell units having a plurality of memory cells. The memory cells each having lower and upper pages and five distributions are serially connected. A plurality of word lines is connected to control gates of the memory cells, respectively. The word lines include one selection word line connected to a control gate of a selection memory cell and plural non-selection word lines except the selection word line. A plurality of bit lines is connected to one ends of the of memory cell units, respectively. A source line is connected to the other ends of the memory cell units.
Patent KR-20080022974-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: JUNG JAE CHANG
IPC: H01L21/027
Filed: 2006-09-08
Abstract: A method for manufacturing a semiconductor device is provided to form a fine pattern by using an organic polymer layer having a double lamination structure. A hard mask pattern(17) having a thickness t is formed on a semiconductor substrate(11) including etching target layers(13,15). A first thin film(19) having a light transmitting property and a thickness t is formed in a conformal shape on the semiconductor substrate having the hard mask pattern. A second thin film(21) having a light transmitting property is formed in a planar shape on the semiconductor substrate. A blank exposure process is performed on the substrate by executing a control operation to approach incident light to the height T from surfaces of the etching target layers. An organic mask pattern as a lamination of the first and second thin films is formed between the hard mask patterns by performing a developing process. An etch target layer pattern is formed by etching the etching target layers.
Patent KR-20080023908-A (KR)
Title: Blower for vehicles
Inventor: KIM JONG SU
IPC: B60H3/06
Filed: 2006-09-12
Abstract: A blower for a vehicle is provided to reduce noises in opening and closing an auxiliary door by attaching a noise prevention member to the inside of a filter cover contacting with an auxiliary door and forming an auxiliary guide limiting the maximum opening of the auxiliary door and preventing shaking of the auxiliary door. An intake duct(110) has internal and external air inlet ports(111,112). A scroll case(120) is assembled with a lower part of the intake duct, having a blower fan inside. An air filter(130) is inserted into a containing chamber(127) formed between the intake duct and the scroll case, consisting of a filter(131) and a frame(132). A filter cover(135) is detachably attached to an inlet of the containing chamber to seal the containing chamber hermetically. An internal air introducing unit(140) is constituted with internal air inlet holes(136) through formed at the filter cover and an auxiliary door(137) assembled with the filter cover by an assembling element(150) to open and close the internal air inlet holes. A noise prevention member(133) is attached to the inside of the filter cover to prevent noises generated in opening and closing the auxiliary door. The assembling element includes an auxiliary guide(153) downward inclined to prevent shaking of the auxiliary door while limiting the maximum opening of the auxiliary door.
Patent KR-20080010250-A (KR)
Title: Stand equipment of panel type displayer
Inventor: GWAG SU MAN
IPC: G06F1/00
Filed: 2006-09-19
Abstract: An automatic stand device for a thin film type display unit is provided to maximize convenience of using a monitor by adjusting a view angle of the monitor automatically through a monitor tilting and swiveling operation according to manipulation or action of a user. A supporting frame(10) supports the monitor by attaching an upper part to the rear side of the monitor. A left/right supporting bracket(12) supports and tilts the supporting frame by connecting to a left/right side of the supporting frame with a hinge. The left/right supporting bracket is installed to a base plate(14), and a tilting unit tilts the view angle of the monitor by tilting the supporting frame. A swiveling unit swivels the view angle of the monitor by swiveling the supporting frame. A controller controls operation of the tilting and swiveling unit. The tilting unit includes a hollowed shaft(20), a moving shaft and a motor(26). The swiveling unit includes a differential unit and the motor.
Patent KR-20080026364-A (KR)
Title: Plasma display, and driving device and method thereof
Inventor: KWAK SANG SHIN
IPC: G09G3/296
Filed: 2006-09-20
Abstract: A plasma display apparatus, and an apparatus and a method for driving thereof are provided to reduce power consumption by applying alternately Vs and zero voltages to X electrodes during sustain period. One end of a first transistor(S2) is connected to plural first electrodes. One end of a second transistor(S1) is connected to a second end of the first transistor and a second end thereof is connected to a first source voltage for supplying a first voltage. One end of a third transistor(S3) is connected to the first electrodes. One end of a fourth transistor(S4) is connected to a second end of the third transistor and a second end thereof is connected to a second source voltage. One ends of first and second inductors(L2,L1) are connected between a contact point between first and second transistors, and third and fourth transistors, respectively. A fifth transistor(S6), which is connected to a third source voltage, forms a path, which increases and decreases the voltage of the first electrodes, through the first inductor. A sixth transistor(S5), connected to a fourth source voltage, forms a path which increases and decreases the voltage of the first electrodes, through the second inductor.
Patent KR-20060111428-A (KR)
Title: Intermediates for preparing substituted benzopyran compounds
Inventor: LEE NAM KYU
IPC: C07C233/65
Filed: 2006-10-02
Abstract: Provided are novel intermediates for preparing substituted benzopyran compounds, which provide benzopyran compounds in a safer and simpler preparation as compared with a conventional preparation, have a good stability, and thus are easily isolated. The novel intermediate for preparing substituted benzopyran compounds is a compound represented by the following formula 2, a salt thereof, or a solvate thereof. In the formula 2, R^1 is selected from C1-20 alkyl groups, C2-20 alkenyl groups, C2-20 alkynyl groups, phenyl groups, naphthalenyl groups, and indanyl groups substitutable with 1 or 2 substituents selected from C1-20 alkyl groups, C2-20 alkenyl groups, and C2-20 alkynyl groups, R^2 represents a hydrogen atom, a C1-6 alkyl group, a C2-6 alkenyl group, a C1-6 alkyl group substituted with 1-3 aryl groups, a C1-6 alkoxycarbonyl group, a C1-6 alkoxycarbonyl group substituted with an aryl group, an aryl oxycarbonyl group, a C1-6 alkoxy C1-6 alkyl group, a C3-9 trialkyltin group, a triaryltin group, or a C3-9 trialkylsilyl group, A is a single bond, or is a C1-10 alkylene group, C2-10 alkenylene group, or C2-10 alkynylene group unsubstituted or substituted with 1-3 substituents selected from C1-10 alkyl groups and phenyl groups, and Y is an oxygen atom or a sulfur atom.
Patent KR-20080032915-A (KR)
Title: Method for correcting image distortion and apparatus thereof
Inventor: YEO IN JAE
IPC: H04N5/74
Filed: 2006-10-11
Abstract: A method and an apparatus for correcting an image distortion are provided to improve an image quality of a projected image by compensating for the image distortion irrespective of a distance between a screen and a display device. An image distortion suppressing unit(385) multiplies original image coordinates by a contraction factor to obtain contracted image coordinates, compares the contracted image coordinates with conversion image coordinates to extract the contracted image coordinates corresponding to the conversion image coordinates, and calculates a grayness value of the conversion image coordinates from the grayness of the contracted image coordinates. An image processor(383) generates an image control signal corresponding to the conversion image coordinates. A driver IC(340) receives the image control signal from the image processor and generates a driving voltage for a diffraction optical modulator. The diffraction optical modulator(330) receives the driving voltage from the driver IC and reflects or diffracts an inlet beam from an optical source.
Patent KR-20070041348-A (KR)
Title: Light diffusion sheet and backlight unit using that
Inventor: YOSHIDA MINORU
IPC: G02F1/1335
Filed: 2006-10-12
Abstract: An object of the present invention is to provide a light diffusion sheet having a favorable cost reduction capability due to excellent scratching preventive property of the front face, and having in addition thereto, a favorable directional light diffusion function, transmittivity of rays of light, and a thin film character; and a backlight unit capable of promoting performances such as luminance as well as price reduction, and thin and light modeling capability. The light diffusion sheet of the present invention has a light diffusion sheet including a transparent substrate layer, and a light diffusion layer overlaid on the front face side of the substrate layer, wherein the light diffusion layer has resin beads and a resin binder, characterized in that the light diffusion layer has protruding parts having a shape of a partial spherical body on the front face in a scattering manner. It is preferred that mean height of the protruding parts be 1 µm or greater and 10 µm or less, mean diameter of the protruding parts be 4 µm or greater and 18 µm or less, mean occupancy rate of the protruding parts be 2% or greater and 20% or less, and surface roughness (Ra) of the light diffusion layer be 1.5 µm or greater and 10 µm or less. As the beads, small monodisperse beads as a principal component, and large beads as a sub component may be included.
Patent KR-20080035185-A (KR)
Title: Display device and the control method that braille-board is equiped
Inventor: JEON JI WON
IPC: G06F3/00
Filed: 2006-10-18
Abstract: A display device equipped with a braille board and a control method thereof are provided to enable visually handicapped persons to operate a refrigerator easily by making the braille board attachable to or detachable from positions where menu buttons of a touch screen are located and to providing voice information for explaining functions of the menu buttons. A display device includes a touch screen(10), a braille board(20) and a storage unit(50). The touch screen has one and more menu buttons. The braille board has braille buttons installed at positions on the touch screen which are the same as those of the menu buttons. The braille buttons display the same functions as the menu buttons. The braille board can be attached to or detached from the touch screen. The storage unit stores voice information for providing voice of the menu buttons with voice.
Patent KR-20080035812-A (KR)
Title: Divided mold for cold forging process of duplicated ball stud and processing method
Inventor: RUY DONG SUN
IPC: F16C11/06
Filed: 2006-10-20
Abstract: A divided mold for cold forging of a duplicated ball stud is provided to improve productivity and obtain a product with uniform quality and excellent mechanical properties when manufacturing an artifact such as a ball stud used in a joint of a steering system or a suspension system of an automobile, and a processing method of the duplicated ball stud using the same is provided. In a forging mold composed of an upper movable mold and a lower fixed mold, a divided mold for cold forging of a duplicated ball stud comprises: a lower fixed mold(200) including an inner die(210) and a cemented carbide die(220) inserted into an inner part of the inner die; an upper movable mold(100) which corresponds to the lower fixed mold, into which a punch(110) is fitted such that the punch is slidingly operated within the upper movable mold in a state that a spacer(140), an inside punch(130) and an inside tapered punch(120) are installed within the punch, which is formed in a cylindrical shape, and of which an upper portion is closed such that the punch is closely adhered to the spacer to transmit pressure; and a compression spring(170) installed between a bottom part of the upper movable mold and a step height part(112) of the punch to provide elastic force such that the upper movable mold and the punch perform a reciprocal relaxing action.
Patent KR-20080036453-A (KR)
Title: Welding position detecting method by camera images
Inventor: JUNG CHANG WOOK
IPC: B23K37/00
Filed: 2006-10-23
Abstract: A method for detecting a welding position of a welding line is provided to reduce working time and labor force required for the welding process by rapidly obtaining position information on the welding line. A method for detecting a welding position of a welding line comprises the steps of creating an element image using a plurality of cameras installed in a gantry robot(S100), collecting a plurality of element images(S200), creating an image of an iron plate and displaying the image through a display unit(S300,S400); marking and recognizing a start point and an end point of a welding line of a welding member through an interface(S500); converting information on the start point and the end point of the welding line into coordinate information(S600); and creating a driving program of a welding robot(S700).
Patent KR-20080038530-A (KR)
Title: Structure for coupling drive shaft to hub in vehicle
Inventor: KHWON GI YOUNG
IPC: B60B27/02
Filed: 2006-10-30
Abstract: A structure for coupling a drive shaft with a hub in a vehicle is provided to remove backlash clearance, to reduce friction noise, and to smoothen power transmission between the driver shaft and a wheel by mounting a filling member between the drive shaft and a serration combining part of the hub. A filling member(4) is inserted between a drive shaft(2) and a serration combining part of a hub(1) to fill backlash clearance. The filling member has a ring shaped body(4a), filling bands(4b), and a rigidity weakening part. The ring shaped body is mounted on an outer peripheral surface of the hub. The rigidity weakening part weakens the rigidity of the filling bands so that the filling bands are divided into two parts if applied by outer force. The rigidity weakening part has slits(4c) inclined and cut with a predetermined angle at the predetermined area according to the longitudinal direction of the filling bands.
Patent KR-20080040200-A (KR)
Title: Abnormality detecting method of the amount of flowing air by fan in the indoor unit of air-conditioner
Inventor: LEE YUN SU
IPC: F24F11/02
Filed: 2006-11-02
Abstract: An abnormal wind flow detecting method for an indoor unit of an air conditioner is provided to identify the decrease reason of a wind flow of an indoor unit easily even when the evaporation temperature of an evaporator is above zero as well as below zero. An abnormal wind flow detecting method for an indoor unit of an air conditioner includes the steps of detecting outlet temperature of a compressor and evaporation temperature of an evaporator to compare the same with system allowable lowest temperature thereof respectively, outputting an operation-suitability signal to carry out normal operation if the detected temperature is higher than the lowest temperature respectively, outputting the operation-suitability signal to carry out the normal operation after increasing a wind flow of the indoor unit for a first set time period primarily and reducing a wind flow of an outdoor unit if any one of the detected temperature is determined lower than the lowest temperature first, outputting the operation-suitability signal to carry out the normal operation while an outdoor fan is turned on and off repeatedly for a second set time secondarily if any one of the detected temperature is determined lower than the lowest temperature after the first time period, and outputting a warning signal for an abnormal wind flow of the indoor unit and an non-operation signal to carry out operation-stopping so as to finish the operation of the air conditioner if any one of the detected temperature is determined lower than the lowest temperature after the second time period.
Patent KR-20080041496-A (KR)
Title: A fuel system structure of car
Inventor: LEE BEOM
IPC: B60K15/03
Filed: 2006-11-07
Abstract: A fuel system of a vehicle is provided to inject fuel easily and to improve rigidity of the vehicle by installing a fuel gathering preventing path at a curvature unit of a bent tube for preventing gathering of fuel in a U-shaped trap. A fuel system of a vehicle comprises a fuel tank(100), a filler tube(200), a liquid trap(300), a bent tube(400), and a three-way valve(600). One end of the filler tube is connected with the fuel tank. A fuel injection port is formed at the other end of the filler tub, and injects fuel into the fuel tank. The liquid trap is installed in the filler tube, and injects fuel into the fuel tank after temporarily storing fuel inside. The bent tube has a bent hole(410) and a cut unit(430). The bent hole is connected with an upper part of the fuel tank to discharge vapor gas from the fuel tank. The cut unit is formed in the liquid trap. The bent tube is extended from the bent hole to inside of the liquid trap and connected with the filler tube. A fuel gathering prevention path(500) is formed at a curvature unit of the bent tube. The three-way valve is installed at the fuel gathering prevention path and opened and closed by weight of fuel.