baber/WOPTO huggingface dataset:
Patent KR-20090091023-A (KR)
Title: Method and apparatus for channel detection
Inventor: CHEN XIAO MING
IPC: G11B20/14
Filed: 2009-02-17
Abstract: A method and an apparatus for detecting a channel are provided to effectively perform exchange of repetitive soft information of a joint bit detector, a RLL decoder, and an external soft-input soft-output decoder. A trellis-based detector(u) performs a joint detection of a binary data and a channel decoding. The trellis-based detector uses trellis of states of reduced number with chase of a survival route according to a delayed decision feedback access method. The trellis explains RLL encoding, NRZI pre-coding, influence of a channel, and PR equalization. The trellis includes a noise predictor. When a correlated noise exists, the trellis improves performance in case soft information is exchanged with an ECC decoder or an external soft-input soft-output channel.
Patent KR-20100093954-A (KR)
Title: Organic light emitting diode and manufacturing method thereof
Inventor: KIM WON JONG
IPC: H05B33/26
Filed: 2009-02-17
Abstract: PURPOSE: An organic light emitting diode and a method for manufacturing the same are provided to maintain the constant efficiency of the organic light emitting diode and reduces power consumption. CONSTITUTION: A reflective film(2) is formed on a substrate using metal. A thin film transistor is electrically connected with the reflective film. A first electrode(3) is formed on the reflective film using transparent aluminum zinc oxide. An organic film(4) is formed on the first electrode and includes a light emitting layer. A second electrode(5) is formed on the organic film and includes a transreflective film.
Patent KR-20100094146-A (KR)
Title: 하이브리드형 제동장치
Inventor: YOON PAL JOO
IPC: B60T13/74
Filed: 2009-02-18
Abstract: 본 발명은 제동성능 및 차량장착성이 향상되고, 유지보수가 용이한 하이브리드(hybrid)형 제동장치에 관한 것으로서, 본 발명의 바람직한 실시예에 따른 하이브리드(hybrid)형 제동장치는 하이브리드형 제동장치는 리저버에 저장되어 있는 브레이크액을 이용하여 액압(掖壓)을 형성하는 마스터실린더와, 상기 마스터실린더의 입력단과 연결되어 운전자의 답력(踏力)을 증폭시켜 상기 마스터실린더로 전달하는 브레이크페달과, 차량의 전륜에 설치되어 액압(掖壓)에 의해 제동력을 발생시키는 유압식 제동장치와, 상기 마스터실린더와 상기 유압식 제동장치 사이에 설치되어 상기 유압식 제동장치에 공급되는 액압(掖壓)을 조절하는 유압조절장치와, 차량의 후륜에 설치되어 전기모터에 의해 제동력을 발생시키는 전기식 제동장치와, 상기 마스터실린더의 출구단에 연결되는 압력센서와, 상기 전기식 제동장치를 제어하는 제1제어유닛과, 상기 압력센서로부터 압력정보를 수집하여 상기 유압조절장치를 제어하고 상기 제1제어유닛과 통신가능 하도록 마련되는 제2제어유닛을 포함한다.
Patent KR-20100096294-A (KR)
Title: Magnet setting device for fixing a angle mamber
Inventor: YOO YOUNG GOO
IPC: B23K37/04
Filed: 2009-02-24
Abstract: PURPOSE: A magnetic setting device for an angle member is provided to place an angle member in contact with an installation surface even in case foreign materials exist on the installation surface. CONSTITUTION: A magnetic setting device for an angle member comprises a body portion(100), an attaching unit(200), and a hydraulic jack(300). The body portion comprises a leveling stage(130), a handle part(140), and wheels. One side of the leveling stage is installed lengthwise under a support rod(110). The handle part is installed on the top of the other side of the leveling stage. The wheels are installed on the underside of the other side of the leveling stage and movable. The attaching unit is installed on the bottom of the support rod and includes an electromagnet(250) for generating a magnetic force.
Patent KR-20100096782-A (KR)
Title: Power factor improving method of matrix converter and system thereof
Inventor: LEE HONG HEE
IPC: H02M3/155
Filed: 2009-02-25
Abstract: PURPOSE: A method for improving the power factor degradation of a matrix converter and a matrix converter system are provided to constantly maintain inputted power factor for every load regions using a spatial vector modulating method. CONSTITUTION: A detecting unit(240) measure an inputted voltage and an inputted current which are inputted through an input filter in order to calculate an actual phase difference of an inputted voltage and an inputted current which are inputted through a matrix converter. An calculating unit(250) verifies the necessity of the compensation of a power factor based on the actual phase difference. The calculating unit calculates a target phase difference of the inputted voltage and the inputted current through the matrix converter. A spatial vector modulating unit(260) performs a spatial vector modulating process using the target phase difference.
Patent KR-20090100303-A (KR)
Title: Method for inspecting insulation property of capacitor
Inventor: NONAKA SATOSHI
IPC: H01G13/00
Filed: 2009-03-18
Abstract: PURPOSE: An insulating detecting method of a condenser capable of detecting insulating property of high accuracy is provided to detect the insulating property of the condenser by reinforcing direct voltage. CONSTITUTION: An insulating property test coverage of a condenser is as follows. The current is generated in the condenser. It changes to the current in which the current value is not continually the current in which it flows in a condenser changed by the voltage value of the direct current voltage to V0. The current value i0 measured about a current is compared with the upper limit of the leakage current in which it predetermines about a condenser.
Patent KR-20100111114-A (KR)
Title: Grinder-shaped eco-abrasive atricle and method for manufacturing the same
Inventor: KIM HYUK BAE
IPC: B24D11/00
Filed: 2009-04-06
Abstract: PURPOSE: An environment-friendly abrasive product of grinder type, which can improve polishing performance by increasing a contact area, and a manufacturing method thereof are provided to minimize the amount of harmful dusts which is generated in a dressing step. CONSTITUTION: An environment-friendly abrasive product of grinder type comprises a base material layer(110), one or more reinforcing layers(130), a molded layer(120) and an abrasive layer(140). The base material layer has the high chemical resistance. At least one side of a paper is treated. One or more reinforcing layers are formed on the base material layer. A natural fiber yarns is woven in a mesh form to form a reinforcing layer.
Patent KR-20100112405-A (KR)
Title: Electronic device
Inventor: SHIN DONG KIL
IPC: H01L23/488
Filed: 2009-04-09
Abstract: PURPOSE: An electronic apparatus is provided to effectively disperse stresses applied to connection structures by varying the widths of the connection structures. CONSTITUTION: A first structure(C3) with a first side is prepared. A first land area(CRR1) includes a longitudinal axis and a short axis on the first side of the first structure. A second structure(B3) includes a second side to be opposite with the first side. A secondary land area(CRR2) includes a longitudinal axis and a short axis on the second side of the second structure. Connection structures are interposed between the first structure and the second structure. Connection structures are electrically connected to the first and the secondary land areas.
Patent KR-20100116065-A (KR)
Title: Cosmetic compositions containing white ginseng powder
Inventor: KWON SUN SANG
IPC: A61K8/97
Filed: 2009-04-21
Abstract: PURPOSE: A cosmetic composition containing Panax ginseng C.A. Meyer powder is provided to ensure scrub effect and to promote blood circulation on the face. CONSTITUTION: A cosmetic composition contains Panax ginseng C.A. Meyer powder. The size of Panax ginseng C.A. Meyer powder is 150um to 450 um. The cosmetic composition is used in the form of toner, emulsion, essence, cleansing cream, BB cream, foundation, or pack.
Patent KR-20100116836-A (KR)
Title: Manufacturing method of gangway bellows material for vehicles and the material
Inventor: KIM DAE JUN
IPC: D06M11/77
Filed: 2009-04-23
Abstract: PURPOSE: A method for manufacturing a material of a passage connection curtain of train, bus, and airplane boarding traps is provided to use a calendar roller method, thereby freely controlling the thickness and properties of a material of a passage connection curtain. CONSTITUTION: A method for manufacturing a material of a passage connection curtain of train, bus, and airplane boarding traps comprises the following steps. A fiber fabric passes through a liquid silicon tank(60) so that silicon rubber is coated on the fiber fabric. The fiber fabric is pressed/heated for hardening and rolled after adjusting the thickness of the silicon rubber by a thickness adjusting unit.
Patent KR-20100116928-A (KR)
Title: The connect structure of led lamp
Inventor: HEO JU IL
IPC: F21V17/14
Filed: 2009-04-23
Abstract: PURPOSE: A combining structure for a ceiling imbedded light emitting diode lamp is provided to improve the durability of the lamp and block the generation of noises by forming a supporting rib on the frame of a covering plate. CONSTITUTION: An imbedded hole(10) a long and rectangular shaped hole on a ceiling(1). A lamp body(20) includes a combining frame(21) and a corresponding frame(22). A light emitting diode panel(30) includes a plurality of light emitting diodes(31) which is fixed to the lamp body using screws. A plurality of screw hole(41) is combined with the opening part of the lamp body. A covering plate(60) includes a metal frame(61) and a glass plate(62).
Patent KR-20100118698-A (KR)
Title: Speech lecture system to blind person
Inventor: LEE BYUNG CHUL
IPC: G06Q50/20
Filed: 2009-04-29
Abstract: PURPOSE: A speech lecture system for the visually disabled for directly controlling the entire lecture of the visually disabled lecturer without an operator is provided to improve the convenience of the visually disabled lecturer by controlling the entire lecture by a DTMF signal. CONSTITUTION: A first communication unit(100) receives voice transmission authority in order to transmit the lecture voice. A plurality of second communications units(200) receives the voice reception authority in order to supply the lecture transmitted from the first communication unit. A communication controlling unit(300) is included in the adjacent location of the visually disabled lecturer. The communication controlling unit gives voice transmission authority by the DTMF signal of a button.
Patent KR-20100119027-A (KR)
Title: Display apparatus
Inventor: JU JUN HWAN
IPC: G02F1/1333
Filed: 2009-04-30
Abstract: PURPOSE: A display device is provided to bend an outer area of a front filter to form a gradation effect, thereby preventing the boundary between a display area and a non display area from being clear in case of power off. CONSTITUTION: A front filter is arranged on the front side of a display module. A transparent window(210) transmits light emitted from the display module. A printing layer is formed on the outer area of the rear side of the transparent window. A bonding layer fixes the front side of the display module.
Patent KR-20100120777-A (KR)
Title: Double burr removal apparatus
Inventor: HWANG JUN KYU
IPC: B24B9/00
Filed: 2009-05-07
Abstract: PURPOSE: A double burr removing device is provided to uniformly maintain the diameter shape of a FCW wire by completely removing burr from the cut cross section of a strip. CONSTITUTION: A double burr removing device comprises a vertical burr removal device. The vertical burr removal device is composed of a guide roller, an upper roller(410) and a lower roller(420). The guide roller guides the strip(S) to the vertical burr removal device. The upper roller is connected to the guide roller. A recessed part of the upper roller copes with the protruded part of the lower roller. The vertical burr removal device removes the burr of the strip from an empty space between the upper and lower rollers.
Patent KR-20090129358-A (KR)
Title: Signal detecting device and signal detecting method
Inventor: NAKAOKI ARIYOSHI
IPC: G11B11/24
Filed: 2009-06-10
Abstract: PURPOSE: A signal detection apparatus and a signal detection method are provided to detect a change of a photo current generated on a semiconductor substrate, thereby detecting a signal corresponding to recording information recorded on a recording medium. CONSTITUTION: A signal detection apparatus(50) comprises a semiconductor substrate(3). The semiconductor substrate comprises a near-field light generator(1). The near-field light generator faces the recording part(103) of a recording medium(100). In the semiconductor substrate, the near-field light generator and an electrode(2) are formed. A current detector(4) is connected to the electrode. In a near-field light generation location, near field light is generated.
Patent KR-20100134471-A (KR)
Title: Sensing system of manner mode for using specified-frequency in a potable phone
Inventor: LEE SEUNG HOON
IPC: H04W4/12
Filed: 2009-06-15
Abstract: PURPOSE: A manner mode sensor system of a portable terminal using a specific frequency preventing mistake by the confirmation of vibration is provided to confirm the vibration about the portable terminal. CONSTITUTION: A portable manner mode sensing system is installed in a specified zone. The system transmits the specific frequency to the mobile phone. The portable terminal senses the specific frequency. The portable terminal determines a mobile phone state. In case the portable terminal state is in a manner mode, a manner mode sensing unit receives the special signal from the portable terminal.
Patent KR-20100135582-A (KR)
Title: Firefighting and rescue unit attachable helicopter
Inventor: BIN ABDUL AZIZ AL SAUD BIN MAMDOOH NAIEF
IPC: B64D1/16
Filed: 2009-06-17
Abstract: PURPOSE: A firefighting and rescue unit attachable to a helicopter is provided to move patients or handicapped people to a safe space or a hospital from a place where it is difficult to move patients or handicapped people to a safe space or a hospital or land a helicopter. CONSTITUTION: A firefighting and rescue unit attachable to a helicopter comprises the following units. A storage tank(1) contains water or fire retardant characteristic forms. The storage tank can be mounted in an aircraft. A cabin(9) includes the support cable and a motor unit. A hose is expanded from the storage tank to the cabin. The cabin includes at least one lateral expansion inlet.
Patent KR-20110002345-A (KR)
Title: Apparatus for measuring a copying crevice environment of a steam generator and measuring method using the same
Inventor: NA JUNG WON
IPC: G21C23/00
Filed: 2009-07-01
Abstract: PURPOSE: An apparatus for measuring a simulated crevice environment of a steam generator and a measuring method thereof using the same are provided to obtain corrosion resistance by obtaining information about crevice environment between a heating pipe and a support member. CONSTITUTION: A simulated coolant feeder(120) supplies a simulated coolant. A fluid supplier(140) for generating simulated steam supplies the fluid for generating the simulated steam to exchange heat with the simulated coolant. A simulated steam generator(110) includes a simulated support member(114) mounted on a simulated heat pipe(112). The simulated coolant exhausting unit is connected to the simulated heat pipe. A fluid exhausting unit for generating the simulated steam is connected to a simulated steam generator body(111).
Patent KR-20110002575-A (KR)
Title: Structure using bamboo
Inventor: LEE KEUN HO
IPC: E04H17/14
Filed: 2009-07-02
Abstract: PURPOSE: A structure using bamboo is provided to simply, quickly, and economically construct a pavilion, a fence, a bicycle rack, and a notice board using environmentally-friendly bamboo. CONSTITUTION: A structure using bamboo comprises a bamboo member(10) and a joint member(20). The bamboo member is made of bamboo to have a hollow part(12) and a pair of through holes(15) which are formed opposite to each other on the circumference arranged. The joint member is installed to pass through the bamboo member via the through holes and protrudes from one of the through holes to be coupled with other member.
Patent KR-20110003610-A (KR)
Title: Plural wafer transferring machine and method using the same
Inventor: JUNG YOUNG GYO
IPC: B65G49/07
Filed: 2009-07-06
Abstract: PURPOSE: A wafer transfer device and a method thereof are provided to reduce processing time and to improve productivity by simultaneously, accurately, and stably transferring a plurality of wafers. CONSTITUTION: A loading conveyer unit(11) settles a transfer cassette(19) to an upper end. A tilt unit(20) aligns, clamps, and tilts the transfer cassette at a uniform angle. A first push unit(12) is tilted with the tilt unit at the same angle and moves in a vertical direction. A rotation unit(15) transfers an empty cassette to an elevator unit(16). The elevator unit transfers the cassette to an unloading conveyor unit(17).
Patent KR-20100005694-A (KR)
Title: Paste containing aluminium for preparing pdp electrode, method of preparing the pdp electrode using the paste and pdp electrode prepared using the method
Inventor: KIM CHUL HONG
IPC: H01B1/22
Filed: 2009-07-07
Abstract: PURPOSE: A paste containing aluminum for preparing PDP electrode is provided to prevent the oxidation of aluminum in plasticization, to form a PDP electrode using a photolithography process, and to prevent the porous surface of the PDP electrode using aluminum particles with an average radius of 5 micron or less. CONSTITUTION: A paste containing aluminum for preparing PDP electrode comprises an aluminum liquid composition containing aluminum particles and surface treating agents; and glass frit. A method for manufacturing the PDP electrode comprises the steps of providing the aluminum liquid composition; adding glass frit and photoinitiator to the aluminum liquid composition to prepare paste; applying the paste on a substrate(10); drying the paste to form a conductive layer(20); forming a patterned conductive layer; and plasticizing the patterned conductive layer to form an electrode.
Patent KR-20100010905-A (KR)
Title: Communication method and gateway apparatus
Inventor: TAZAKI YUJI
IPC: H04W76/04
Filed: 2009-07-08
Abstract: PURPOSE: A communication method and a gateway apparatus are provided to prevent service quality from being lowered due to delay. CONSTITUTION: A packet is received from a BS(S21). The received packet is decapsulated so that a DP processor extracts a transmission packet transmitted from an MS. A classification processor determines a transmission source address of the extracted transmission packet is matched with a transmission source address of HA access information(S23). A classification place of the transmission packet is determined to determine it is necessary whether to process the transmission source address(S25). A packet is transmitted to an HA(S28).
Patent KR-20110005452-A (KR)
Title: Integrated repeater antenna system and manufacturing method of the same
Inventor: RYOU BYUNG HOON
IPC: H04B7/155
Filed: 2009-07-10
Abstract: PURPOSE: An integrated repeater antenna system and a manufacturing method thereof are provided to integrate a donor antenna with a service antenna. CONSTITUTION: A donor antenna unit(10) transceives a signal with a base station. A service antenna unit(20) corresponds to the donor antenna unit at 90 degrees. The service antenna unit transceives a signal with a mobile station. A support member(30) supports the donor antenna unit and the service antenna unit between the donor antenna unit and the service antenna unit. An isolation unit(40) is included in the support member in order to isolate the donor antenna unit from the service antenna unit.
Patent KR-20100028469-A (KR)
Title: Focus adjusting apparatus, focus adjusting method, and recording medium with focus adjusting program recorded thereon
Inventor: SEGAWA EIGO
IPC: G06V10/22
Filed: 2009-07-15
Abstract: PURPOSE: A focus adjusting device, a focus adjusting method thereof, and a recording medium recording a focus adjusting program are provided to fit a focus of a camera on a moving body by measuring a defocusing state of cameral images. CONSTITUTION: A focus adjusting device(100) acquires a first and a second images. The focus adjusting device measures a blurring state of a part on a first image and the blurring state of the part of a second image based on a high frequency component of each image part. The focus adjusting device fits a cameral focus of a camera on a vehicle(12). The focus adjusting device includes a defocusing amount measuring unit and a focus controlling unit.
Patent KR-20110007361-A (KR)
Title: Nail cap
Inventor: LEE JUNG WOO
IPC: F16B37/14
Filed: 2009-07-16
Abstract: PURPOSE: A nail cap is provided to improve safety and outer appearance since a nail is covered to prevent exposure to the outside. CONSTITUTION: A nail cap comprises a nail head portion(22), a receiving portion(10), and a cut portion. The receiving portion accepts the nail head portion and the nail bar portion. The nail bar portion is formed on the side of the cut portion. The cut portion has T-shape. The decoration portion(11) is formed on the top of the nail cap.
Patent KR-20110008575-A (KR)
Title: System and method for controlling the width of crane lifter using laser range finder
Inventor: LEE EUN JONG
IPC: B66C13/16
Filed: 2009-07-20
Abstract: PURPOSE: A width control system and method for a crane lifter using a laser range finder are provided to prevent damage to a coil and accidents by calculating the accurate width of a crane lifter. CONSTITUTION: A width control system for a crane lifter comprises a laser range finder(400), an operation unit(500), and a server(600). The laser range finder measures the distance from a side of an arm of a crane lifter to a side of the other arm by irradiating a laser beam to the other arm of the lifter and calculating the time to receive the reflection light. The operation unit compares the measured distance with the set coil width and outputs the difference. The server calculates the distance and direction of operating the arms in order to make the measured distance the same as the set coil width and controls the operation unit to operate the arms according to the calculated distance and direction.
Patent KR-20110012095-A (KR)
Title: Hydrostatic pin-jack type floodgate winch improving control ability of floodgate
Inventor: LEE SUNG RAE
IPC: E02B7/36
Filed: 2009-07-29
Abstract: PURPOSE: A water-gate winch of a hydraulic pin-jack type with enhanced control performance is provided to remarkably enhance control performance on a water gate since if the operation of an electric motor or a manual handle stops, the water gate can maintain current state until a separate operation is performed. CONSTITUTION: A water-gate winch of a hydraulic pin-jack type with enhanced control performance comprises a first shaft, a second shaft, a first gear portion, a second gear portion, a rack gear, a rack bar, a water gate and a controller. The first and second shafts are successively installed at a given interval. The first gear portion is installed on one end of each of the first and second shafts. The first gear portion is engaged and receives the torque between shafts. The second gear portion is symmetrically installed on both sides of the second shaft. The rack gear and the rack bar are connected to the first and second gear portions and convert rotating movement to linear movement.
Patent KR-20110012346-A (KR)
Title: Propeller shaft for vehicle, apparatus therefore and method of manufacture thereof
Inventor: SHIM JAE HYUN
IPC: B62D65/00
Filed: 2009-07-30
Abstract: PURPOSE: A propelling shaft for a vehicle, and an apparatus and a method for manufacturing the same are provided to remove the need for an adhesive injecting process since power is smoothly transferred without adhesive between the propelling shaft and a coupling member. CONSTITUTION: A propelling shaft for a vehicle comprises both ends(3). The inner part of each end has a regular polygon shape in a cross section. The regular polygons have different sizes. The propelling shaft(1) is formed from CFRP (Carbon Fiber Reinforced Plastic). For the propelling shaft, the inner diameter of one side is bigger than the mandrel outer-diameter of the other side.