baber/WOPTO huggingface dataset:
Patent KR-20080020241-A (KR)
Title: Method and system for selecting relay station in a communication system
Inventor: JUNG YOUNG HO
IPC: H04B17/40
Filed: 2006-08-31
Abstract: A method and a system for selecting a RS in a communication system are provided to enable an MS to select the RS for relaying signals between a BS and the MS in case of meeting the requirement of channel quality, thereby minimizing delay and a feedback amount for selecting the RS. A BS(Base Station)(200) transmits pilot/preamble signals to a first RS(Relay Station)(202) and a second RS(204). The first RS transmits the pilot/preamble signals to an MS(Mobile Station)(206). The second RS transmits the pilot/preamble signals to the MS. The MS measures channel quality between the first and second RSs and the MS(219). The MS selects one of the first and second RSs through the measured channel quality(223).
Patent KR-20080021234-A (KR)
Title: A data-driven jacobian adaptation method for the noisy speech recognition and apparatus thereof
Inventor: CHUNG YONG JOO
IPC: G10L15/20
Filed: 2006-08-31
Abstract: A voice recognition method and apparatus using a data-based JA(Jacobian Adaptation) method are provided to improve noise voice recognition performance by using a reference HMM(Hidden Markov Model) parameter having good performance. An HMM parameter value estimating unit(202) estimates a reference HMM parameter value by repeatedly estimating such that a previous HMM parameter value has an increased likelihood with respect to trained voice data according to a Baum-Welch method. A Jacobian matrix value estimating unit(206) estimates a Jacobian matrix value according to the reference HMM parameter value and the trained voice data. The first and second noise spectrum estimating units(204,208) estimate a noise spectrum of voice data to be recognized. A voice feature approximating unit(210) approximates a voice feature by using the noise spectrum and the Jacobian matrix value. An HMM parameter value re-estimating unit(212) re-estimates an HMM parameter value according to the voice feature approximating results. A viterbi decoding unit(214) decodes the voice data according to the re-estimated HMM parameter value to output a final recognition result.
Patent KR-20080020262-A (KR)
Title: The advertisement providing mouse and methods for controlling thereof
Inventor: KIM SEI YOON
IPC: G06F3/0354
Filed: 2006-08-31
Abstract: A mouse providing advertisement and a control method thereof are provided to provide information or advertisement of an information provider and be simultaneously used as a portable storage unit. A mouse providing advertisement comprises an information storage unit(17), a USB memory communication unit(15), a sensor unit(16), a USB mouse communication & control unit(14) and a USB hub communication unit(13). The information storage unit(17) stores information of an information provider and a program for driving the information. The USB memory communication unit(15) recognizes the information storage unit(17) and transmits or receives data to or from the information storage unit(17). The sensor unit(16) provides X and Y coordinate information of a mouse pointer. The USB mouse communication & control unit(14) converts the X and Y coordinate information of the mouse pointer into X and Y coordinates. The USB hub communication unit(13) transmits or receives data to or from the USB memory communication unit(15) and the USB mouse communication & control unit(14) and gets connected to the PC via an USB port.
Patent KR-20080022333-A (KR)
Title: Digital apparatus enabling image recognition, image recognition method thereof and method for providing additional service by the method
Inventor: LIM SUNG HOON
IPC: H04N1/40
Filed: 2006-09-06
Abstract: A digital device capable of image recognition, a recognition method thereof, and an additional service providing method using the same are provided to recognize objects such as a specific product or a brand from an image generated by a camera or the like, and supply a user with information about the product and information about a shop selling the products based on the recognized products and brand. An image generating unit(101) generates predetermined image data. A storage medium(107) store predetermined object information. An object detector(131,133) divides an image, corresponding to the image data transmitted from the image generating unit, into object images of a closed curve unit formed by an edge on the image. An object recognizing unit(140,150) compares a result, of performing the contour closed curve feature points extraction and affine transform of the divided object images transmitted from the object detector, with object information of the storage medium to recognize the object.
Patent KR-20080022837-A (KR)
Title: Method for recording camera video in digital video recorder
Inventor: KIM KWANG BAEK
IPC: H04N5/765
Filed: 2006-09-08
Abstract: A method for recording a camera image in a DVR(Digital Video Recorder) is provided to record the camera image of an important channel by using the hard disk of a different DVR connected through a network even when the hard disk of the DVR is full, thereby improving efficiently the camera image recording function of the DVR. A method for recording a camera image in a DVR comprises the following steps of: connecting with a different DVR through a network when a hard disk recording the camera image is full(S11,S13,S14); recording the camera image in the hard disk of the connected different DVR(S16); and reading the camera image recorded in the hard disk of the different DVR and recording the camera image in a redundant space if the redundant space is secured in the full hard disk(S18,S19).
Patent KR-20080025835-A (KR)
Title: Mixed oil preventing apparatus and method
Inventor: LEE SUNG GOO
IPC: B60K15/04
Filed: 2006-09-19
Abstract: An apparatus and method for preventing fuel mixture are provided to prevent a fuel system from being damaged from fueling unsuitable fuel. An apparatus and method for preventing fuel mixture comprise as follows. A thermal conductivity detector(TCD)(20) is installed on a fuel nozzle(10), which detects thermal conductivity of oil vapor inside a fuel tank when the fuel nozzle is inserted into the fuel tank. A controller is connected with the TCD through a cable, which compares and analyzes thermal conductivity transmitted from the detector with stored reference thermal conductivity. A breaker opens and closes the fuel tank according to a control signal of the controller. A temperature sensor installed on the fuel nozzle senses a temperature inside the fuel tank. In addition, a humidity sensor senses humidity inside the fuel tank.
Patent KR-20080026237-A (KR)
Title: Portable video blackbox device communicating through cdma network
Inventor: KIM JEONG
IPC: H04N7/18
Filed: 2006-09-20
Abstract: A portable video black box device capable of CDMA interwoking is provided to maintain the maximum of an image photographed when an accident is generated without increase of storage capacity, thereby improving utility as security equipment. A photographing unit(10) photographs images, and a flash memory data storage(20) stores the images photographed by the photographing unit. An impact sensor(40) senses external impact. A transmitter(50) transmits the images, photographed by the photographing unit, through a CDMA(Code Division Multiple Access) network. The flash memory data storage stores the image, photographed when the impact is sensed by the impact sensor, as a first image.
Patent KR-20070035427-A (KR)
IPC: G02F1/1335
Filed: 2006-09-22
Abstract: 투명기판, 칼라필터층, 무기물층 및 패터닝된 도전층을 포함하는 칼라필터기판이 제공된다. 칼라필터층은 투명기판 상에 배치된다. 무기물층은 투명기판 상에 배치되어 칼라필터층을 덮는다. 무기물층 상에 배치된 패터닝된 도전층은 무기물층의 일부를 노출시키는 복수개의 슬릿들을 갖는다.
Patent KR-20080029046-A (KR)
Title: Assembling structure of drawer for refrigerator
Inventor: KIM DAE YOUNG
IPC: F25D23/02
Filed: 2006-09-28
Abstract: A drawer mounting structure for a refrigerator is provided to control a position of a guide block, which secures a drawer, by an elastic element even when the measure of an inner case is changed, thereby preventing mounting failure of the drawer due to measure errors and the deviation of the drawer out of guide rails. A drawer mounting structure for a refrigerator includes an elastic supporting element(700) mounted at a surface of a guide rail which is mounted at both side wall surfaces in a main body of the refrigerator. The elastic supporting element support both side ends of a drawer(500), wherein the elastic supporting element is controllable in the length by an elastic element(740) so as to be kept in contact with the drawer. The elastic supporting element has a guide block(720) having a side inserted into an indented mounting hole of the guide rail and the other side exposed to the outside to contact the drawer, and the elastic element mounted at an end of the guide block in contact with an inner end of the mounting hole for supplying unidirectional elasticity to the guide block. A securing part(722) is extended from the other end of the guide block vertically to be inserted into a fitting part(520) of the drawer.
Patent KR-20070076380-A (KR)
Title: Vice added set-up system
Inventor: TADA HIROYUKI
IPC: B25B1/22
Filed: 2006-09-28
Abstract: A vice with a set-up system is provided to prevent a stopper ring and a rotary propulsion member from being deformed or worn out by impact force. A vice with a set-up system includes a tightening force adjustment device(110) including a stopper ring(40) and a rotary propulsion member(41). The stopper ring has a protrusion(40b) protruded in a screw shaft direction. A hollow shaft(14) is fitted to the stopper ring such that the relative rotation with a main frame is impossible when the rotation transmission of a clutch is released. The rotary propulsion member has a protrusion(41c) fixed at an opposite end of the screw shaft side of a rotary propulsion shaft(15) and protruded in a screw shaft direction on a screw shaft side surface such that the protrusion is engaged with the protrusion of the stopper ring in accompany with the rotation and axial movement of the rotary propulsion shaft.
Patent KR-20080030753-A (KR)
Title: Safety system for interception of electric shock of high voltage vehicle
Inventor: LEE SEUNG JAE
IPC: B60L11/18
Filed: 2006-10-02
Abstract: A safety system for preventing electric shock of a high voltage vehicle is provided to shut the main power or the power of problem in case that the leakage current and the insulation resistance are determined to abruptly changes. A safety system for preventing electric shock of a high voltage vehicle includes a detector(10), a microcomputer(11), and an ECU(Electronic Control Unit)(12). The detector is installed on the wire of peripheral components connected with high voltage components and detects leakage current and insulation resistance. The microcomputer is inputted with the detection signal from the detector and determines the leakage generation by comparing the detection value, the pre-input current, and the permissible resistance. The ECU sends a main power cutoff signal and an MCU sleep command signal to an HCU(Hybrid Control Unit) and a BMS(Battery Management System) in case that microcomputer determines that the leakage current and the insulation resistance abruptly changes.
Patent KR-20080030804-A (KR)
Title: Image forming apparatus
Inventor: YANG JUNG MIN
IPC: G03G15/00
Filed: 2006-10-02
Abstract: An image-forming apparatus is provided to reduce a space necessary for opening a fixing cover by improving the structure of the fixing cover so that a part of the fixing cover is opened or closed, thereby downsizing the image-forming apparatus. An image-forming apparatus comprises a main body(10), a fixing unit(60) installed within the main body to fix an image on print paper, and a discharging unit(70) for discharging the print paper with the fixed image. A fixing cover(90) is positioned on a paper transfer path(81) between the fixing unit and the discharging unit. The fixing cover guides the print paper to move to the discharging unit. The fixing cover includes a first fixing cover(91) and a second fixing cover(92). The fixing cover opens or closes a portion of the paper transfer path while the fixing cover is rotated. The second cover is fixed such that the second cover covers another portion of the paper transfer path.
Patent KR-20080033647-A (KR)
Title: Method and system for providing information of caller's location by using mms
Inventor: YANG WOO JUNG
IPC: H04W4/12
Filed: 2006-10-12
Abstract: A method and an apparatus for providing a sender location information by using an MMS(Multimedia Messaging Service) and a system having the apparatus are provided to allow a recipient to recognize location information of a sender upon receiving an MMS message, to thus remove the necessity of unnecessarily using a radio network. A message analyzing unit(220) analyzes an MMS message generated in a transmission terminal to check whether location information of the transmission terminal is included, and extracts it. A location information collecting unit(240) requests text information and map information corresponding to the location information based on the location information extracted by the message analyzing unit, and receives them. An MMS re-creating unit(260) re-creates an MMS message by including at least one of the text information and the map information. A transmitting unit(280) transmits the re-created MMS message to a receiving terminal(600).
Patent KR-20070079292-A (KR)
Title: Image forming apparatus
Inventor: HONOBE SATOSHI
IPC: G03G21/00
Filed: 2006-10-17
Abstract: An image forming apparatus is provided to obtain the good cleaning performance of a charging roll by a cleaning member. A photosensitive drum(12) loads an image. A charging roll(14) charges the photosensitive drum(12). A cleaning roll(100), faced with the charging roll(14), cleans the charging roll(14). The cleaning roll(100) is formed by an elastic body. The cleaning roll(14) includes a surface layer(104A), an inner layer(104B), and a shaft(100A). The surface layer(104A) is faced with the charging roller(14). The inner layer(104B) is formed by an elastic body which is softer than the surface layer(104A). The inner layer(104B) supports the surface layer(104A). The shaft(100A) supports the inner layer(104B) and faces the surface layer(104A) to the charging roller(14).
Patent KR-20080035814-A (KR)
Title: Variable valve lift apparatus of engine for vehicles
Inventor: ROH TAE HOON
IPC: F01L13/00
Filed: 2006-10-20
Abstract: A variable valve lift apparatus of a vehicle engine is provided to employ a hydraulic pressure supplying unit including a hydraulic control valve and a electronic control unit to control the hydraulic pressure. A cam follower shaft is provided at a cylinder head(6) by arranging cam followers by a predetermined interval. The cam followers are used to drive intake valves(22,24) of each cylinder. A hydraulic pressure unit supplies a hydraulic pressure to drive the driving control box. A driving control box(8) fixes two opposite ends of the cam follower shaft to the cylinder head by allowing the cam follower shaft to move back and force according to necessity. The driving control box includes a housing(10) and a slide member(16). The housing is provided at the inside thereof with a space part(12) having a predetermined length. The slide member slides in the space part. A hydraulic pressure unit supplies a hydraulic pressure to drive the driving control box.
Patent KR-20080037293-A (KR)
Title: A display portion for refrigerator
Inventor: OK SEUNG MIN
IPC: F25D23/00
Filed: 2006-10-25
Abstract: A display unit for a refrigerator is provided to allow the external appearance thereof to be clean and to facilitate the change of a color tone of lighting by attaching an additional diffusion sheet to the back side of the front cover. A display unit for a refrigerator comprises a handling portion having a light emitting device, a display unit for displaying various kinds of information related to the operation of the refrigerator through an operation signal input from the handling portion, a front cover(65) for shielding the handling portion and the display unit, and a diffusion sheet(69). The front cover includes a pushing part(67A) for displaying user's input position and a light projecting part(67B) for transmitting the light emitted from the light emitting device. The diffusion sheet has a diffusion ink coated to the back side of a sheet made of a polyethylene terephthalate material.
Patent KR-20080039654-A (KR)
Title: Battery management system and driving method thereof
Inventor: LIM GYE JONG
IPC: H01M10/48
Filed: 2006-11-01
Abstract: A battery management system and a driving method thereof are provided to prevent a battery from being over-charged and over-discharged by preventing an error even in estimating an SOC(State Of Charge) by reducing an error in setting an OCV(Open Circuit Voltage). A battery management system includes a sensing unit(10) and an MCU(Micro Control Unit)(20). The sensing unit measures a battery voltage. The MCU generates charging and discharging pulse pattern waveforms of the battery voltage by controlling the charging and discharging of the battery voltage and sets an average voltage value to an OCV by measuring a voltage of at least one pulse pattern among the pulse pattern waveforms. The MCU generates battery charging and discharging pulse pattern waveforms by controlling the charging and discharging of the battery voltage when an SOC of a battery reaches a predetermined level after full-charge or full-discharge.
Patent KR-20080040430-A (KR)
Title: Patterned magnetic recording media
Inventor: LIM CHEE KHENG
IPC: G11B5/66
Filed: 2006-11-03
Abstract: A patterned magnetic recording medium is provided to reduce switching field distribution of the pattern magnetic recording medium by reducing magnetic interaction between adjacent magnetic recording layers, thereby increasing recording reliability and data stability. A patterned magnetic recording medium(200) includes a plurality of magnetic recording layers arranged at regular intervals on a substrate(20). Each magnetic recording layer comprises a first ferromagnetic layer(2a), a unit of suppressing magnetic interaction between recording layers, and a second ferromagnetic layer(2b), that are successively piled, wherein the unit is a soft magnetic layer(6). A non-magnetic layer(250) is sandwiched between the first ferromagnetic layer and the soft magnetic layer, and the soft magnetic layer and the second ferromagnetic layer.
Patent KR-20080040914-A (KR)
Title: Rfid system
Inventor: KIM BUM YOUL
IPC: G06K19/07
Filed: 2006-11-06
Abstract: An RFID(Radio Frequency IDentification) system is provided to recognize a tag by installing microwave reflecting material at the specified position, even when the electric power is weakened or the straight waves are blocked by interference of reflecting waves. An RFID system comprises a reader(300), a reader antenna(302), a tag(304) and a microwave reflecting material(306). The reader antenna and a tag antenna use a UHF(Ultra High Frequency) band of 900MHz. The reader modulates an RF(Radio Frequency) signal having the specified carrier frequency for transmitting interrogation signals to the tag, and emits the signals through the reader antenna. The reader antenna emits microwaves to recognize the tag in a uniform range. The RFID tag is able to be attached on articles for recognition. The tag receives the microwaves emitted from the reader antenna. The microwave reflecting material reflects the microwaves emitted from the reader antenna to transmit intentional reflecting waves to the tag, and amplifies the receiving power of the tag to be recognized by the reader antenna if the articles exist at the specified section where the reader can not recognize the tag or the reader can not recognize the tag due to a barrier.
Patent KR-20080043537-A (KR)
Title: Light emission device and display device
Inventor: WON YONG GUN
IPC: G02F1/13357
Filed: 2006-11-14
Abstract: A light emitting device and a display device are provided to suppress occurrence of leakage current although a high voltage is applied to an anode electrode. A light emitting device includes a first substrate, a second substrate(14), an electron emission unit, an emission unit, at least one anode button(34), and a conductive layer(38). The first substrate and the second substrate face each other. The first substrate and the substrate form a vacuum vessel together with a sealant member(16). The electron emission unit is formed on the second substrate. The emission unit includes a fluorescent layer and an anode electrode, which are provided on the second substrate. The at least one anode button penetrates the second substrate to be spaced apart from the emission unit by a predetermined distance. The conductive layer connects the anode button to the anode electrode at a surface of the second substrate.
Patent KR-20080043906-A (KR)
Title: Ultra thin optical device module
Inventor: AHN KEON JOON
IPC: G06F1/16
Filed: 2006-11-15
Abstract: An ultra slim optical pointing device module is provided to realize real product manufacturing and improve operability owing to increased efficiency of light by securing an optimal position/angle of a light source, an optimal focal length of an optical system, an optimal distance between image sensors, and prevention of electrical shock by ESD(ElectroStatic Discharge) based on a module type. An LED(Light Emitting Diode)(307) emits light and an image sensor(305) detects movement of a finger. A PCB(Printed Circuit Board)(303) includes the image sensor and the LED, and an optical lens structure(311) changes a vertical structure of an optical path into a horizontal structure. A holder(309) fixes the LED and the optical lens structure. A shield plate(313) fixes the optical lens structure inserted into the holder and blocks interference of external light. A shield tape(315) has a stopping function for blocking external light noise. An external housing(317) and a cover plate(319) are formed by double injection. The image sensor is protected from electrical breakage by the ESD transferred from a plated part of the external housing by masking a side part in the external housing close to the LED.
Patent KR-20080043975-A (KR)
Title: Heat exchange filter structure of ventilation
Inventor: YANG KUN MO
IPC: F24F13/28
Filed: 2006-11-15
Abstract: A heat exchange filter structure of a ventilation device is provided to achieve time and space for transferring heat between external air and inner air at heat exchange filters by generating vortex in air mix rooms formed between heat exchange filters, thereby improving thermal efficiency. A heat exchange filter structure of a ventilation device comprises as follows. A ventilation device includes a plurality of heat exchange filters(110). Each heat exchange filter consists of a filter frame(120) having through-holes at four sides of an inlet and an outlet, air mix rooms formed between the heat exchange filters, and a block plate(123) formed at one side of the air mix room, and filters installed at an inlet and an outlet of the filter frame.