baber/WOPTO huggingface dataset:
Patent KR-20110027006-A (KR)
Title: Method for manufacturing all in one drainage trench using roll forming and the drainage trench
Inventor: KIM HAN JEONG
IPC: E02D31/00
Filed: 2009-09-09
Abstract: PURPOSE: A method of manufacturing integral drainage trenches using a roll forming technique and an integral drainage trench are provided to ensure a strong support structure by reinforcing both sidewalls of a drainage trench. CONSTITUTION: A method of manufacturing integral drainage trenches(100) using a roll forming technique is as follows. Steel sheets are continuously formed on a plurality of roll forming units by a sequential process. Placing portions(110) are vertically projected upward on both sides of the center of the steel sheet at a predetermined gap. A flat floor(120) is formed on the center of the steel sheet. Sidewalls(130) are vertically bended upward from both ends of the floor to form a drainage path(140). The top(150) is horizontally bended outward from both upper ends of the sidewalls. Downward bended portions(160) are vertically bended downward from both ends of the top.
Patent KR-20110032254-A (KR)
Title: Monitoring system wherein level of communication signal is regulated
Inventor: OH JAE YOON
IPC: H04N7/18
Filed: 2009-09-22
Abstract: PURPOSE: A monitor system which adjusts a level of a communication signal while accomplishing the correct reception of the communication signal is provided to adjust the level of the communication signal proportionally to a reception delay time of a monitor camera. CONSTITUTION: Monitor cameras communicate with a communications signal to a host device(2). The communication signal is transmitted from the host device to the monitor camera in a setup horizontal period of a video signal. The monitor camera informs a reception delay time of the communication signal to the host device. The host device adjusts the level of the communication signal.
Patent KR-20110032368-A (KR)
Title: Routing method in sensor network
Inventor: KIM KEE CHEON
IPC: H04W40/02
Filed: 2009-09-22
Abstract: PURPOSE: A routing method in a sensor network is provided to reduce the message delivery of surrounding nodes by forming a cluster to a predetermined range. CONSTITUTION: Nodes within the sensor network forms cluster within a predetermined range(S301). A cluster head representing the cluster is selected(S303). The cluster head collects the information of the nodes within the cluster(S305). The cluster head transmits the collected information to the sync node. The nodes outside of the cluster transmit the information of nodes through the cluster head to the sink node(S307).
Patent KR-20110032590-A (KR)
Title: Apparatus and method for forward error correction in optical communication
Inventor: KIM JONG HO
IPC: H04B10/40
Filed: 2009-09-23
Abstract: PURPOSE: An optical transmission apparatus is provided to convert a parallel signal to an error correction signal through a signal conversion technique and to accurately perform error correction of an optically transmitted parallel signal. CONSTITUTION: An optical transmission unit(10) converts an input signal to an error correction encoding signal through the selection of data. The optical transmission unit performs the error correcting coding. The error correcting coding signal is divided to a bit parallel unit. An optical reception unit converts a frame-detected input signal to an error correction decoding signal. The optical reception unit performs the error correction decoding.
Patent KR-20110037334-A (KR)
Title: A mooring equipment for floating type building
Inventor: LEE GYE GWANG
IPC: B63B35/44
Filed: 2009-10-06
Abstract: PURPOSE: A mooring device of a floating structure is provided to improve safety by preventing the exposing of the mooring device to out of the space in which a fixture is installed. CONSTITUTION: A mooring device of a floating structure comprises a floater(120), a supporter(140) and a fixture(160). The floater is installed in one side of a floating structure. The supporter passes through the floating structure. The lower end of the supporter is fixed on ground and controls the water surface direction movement of the floater. The fixture is located between the supporter and floater. The fixture guides the ascent and descent of the floater in the longitudinal direction of the supporter according to the water level change.
Patent KR-20110038921-A (KR)
Title: The production method of pipe for heat exchanger
Inventor: LEE JONG DU
IPC: B23K101/14
Filed: 2009-10-09
Abstract: PURPOSE: A method of manufacturing a pipe for a heat exchanger is provided to enable a corrosion-resistant pipe for a heat exchanger to be rapidly produced through a tube mill. CONSTITUTION: A method of manufacturing a pipe for a heat exchanger is as follows. An aluminum alloy base and a sheet comprising a clad material are prepared(100). The sheet is put into a tube mill so that the sheet has a pipe form(200). Facing ends of the sheet after the pipe forming step are welded in the tube mill so that a pipe form unit is obtained(300). The pipe form unit is brazed in the tube mill(400). The brazed pipe form unit is cut to a predetermined length to provide a pipe(500).
Patent KR-20110041669-A (KR)
Title: Navigation apparatus using rfid technic and operation method thereof
Inventor: KIM IN HYUN
IPC: G08G1/0962
Filed: 2009-10-16
Abstract: PURPOSE: A navigation device using RFID technology and an operating method thereof are provided to acquire information required for the delivery of a product using RFID technology and to automatically calculate the delivery route of the product based on the information. CONSTITUTION: A navigation device(100) using RFID technology comprises an RFID reader(102), a delivery-route calculating unit(104), and a navigation unit(112). The RFID reader reads RFID tags(202) from a plurality of products(200) to acquire delivery information. The delivery-route calculating unit automatically calculates the delivery route of the products based on the delivery information. After acquiring addresses corresponding to each of the products, the delivery-route calculating unit calculates the shortest delivery route in time or distance based on the acquired addresses. The navigation unit supplies image and voice for guiding the delivery route.
Patent KR-20110042652-A (KR)
Title: Tail drive part preservation apparatus of water pressure tester
Inventor: SEO WOO SEOK
IPC: G01M99/00
Filed: 2009-10-19
Abstract: PURPOSE: A device for protecting a tail drive unit of a water pressure tester is provided to prevent damage to a rack and a pinion by preventing stress from being applied on a rack and a pinion. CONSTITUTION: A device for protecting a tail drive unit of a water pressure tester comprises a support base(61), a hanger frame(62), and a hanger cylinder(63). The support base supports a motor unit(51), a chain(52), a chain gear(53), and a pinion(54). The hanger frame is installed in the support base. The hanger cylinder connects the leading end of the hanger frame and a tail portion(20). The hanger cylinder selectively pulls the hanger frame.
Patent KR-20110045196-A (KR)
Title: IndoorEnvironment management and pollutant controlling system for Archives
IPC: F24F11/02
Filed: 2009-10-26
Abstract: PURPOSE: A system of archives for managing indoor environment and controlling contaminants is provided to measure the environment status of the recording archive indoor is measured easily by using a plurality of measure systems. CONSTITUTION: A system of archives for managing indoor environment and controlling contaminants comprises a measure device, a management device, a control device, and a user interface. The measure device is composed of a sensor node and a transmitting/receiving module. The sensor node continuously measures and monitors the indoor environment state of recording archive. The sensor node generates indoor environment state data. The transmitting/receiving module transmits indoor environment state data. The management device comprises a data logger, which automatically records indoor environment state data, a data process module, a contamination judging module, and a control module. The data process module processes the indoor environment state data, which is recorded by the data logger. The contamination judge module calculates the pollution index of the archives and determines the contamination based on the processed data. Every data, generated or managed by the measure device, management device, control device, and user interface, is stored in the data base through the control module of the management device.
Patent KR-20110045274-A (KR)
Title: A printed circuit board and a fabricating method the same
IPC: H05K3/40
Filed: 2009-10-26
Abstract: PURPOSE: A printed circuit board and manufacturing method thereof are provided to simplify a manufacturing process, thereby increasing a production yield. CONSTITUTION: A printed circuit board(100a) comprises an insulating layer(102), a via(110), and an intaglio pattern(112). A via hole and a trench are processed in the insulating layer. The via and the intaglio pattern are formed by plating the via hole and the trench. The internal width of the via hole is narrower than the inlet of the via hole.
Patent KR-20110041374-A (KR)
Title: Shielding and heat-resistant cable
Inventor: LEE SANG YEOL
IPC: H01B11/06
Filed: 2009-10-26
Abstract: PURPOSE: A heat-resistant shielding cable is provided to supply a cable structure with superior heat resistance and shielding performance. CONSTITUTION: A heat-resistant shielding cable comprises a central conductor, a protection sub conductor(13) surrounding the conductor, a first shielding metal layer(15) surrounding the sub conductor, and a core(10). The core includes a synthetic resin coating(17) surrounding the metal layer. The gaps between cores are filed with a filler(20). A secondary shielding metal layer contacts the inner surface of an external coating.
Patent KR-20110045783-A (KR)
Title: A sterilization mask
IPC: A62B18/02
Filed: 2009-10-27
Abstract: PURPOSE: A sterilization mask is provided to maximize bactericidal action by ultraviolet ray and to improve a defensive function. CONSTITUTION: A sterilization mask is equipped with a main body(1) having a liner(10) and an outer cover(20). The main body is formed long in the cross direction in order to facilitate covering of the surrounding around the mouth. A loop is connected to both ends of the main body in order to be hung on the ear. The loop is connected to the main body through the outer cover. An ultraviolet sterilization layer(30) is prepared between the outer cover and liner.
Patent KR-20110050247-A (KR)
Title: 데이터 관리 장치 및 데이터 관리 방법
Inventor: KIM SUNG HWAN
IPC: G06Q50/10
Filed: 2009-11-06
Abstract: 본 발명에 따른 데이터 관리 장치는 복수의 고객을 각각 표시하고 있는 지도 및 그리드의 데이터를 관리하는 장치로서, 사용자로부터 상기 복수의 고객 중 선택된 고객을 수신하는 선택부, 상기 선택부로부터 상기 선택된 고객을 전송받는 지도 데이터 처리부, 그리고 상기 지도 데이터 처리부로부터 상기 선택된 고객을 전송받아 상기 그리드에 표시하는 그리드 데이터 처리부를 포함한다. 
       
     지도, 그리드, 일치, 동기화, G-CRM
Patent KR-20110050269-A (KR)
Title: A carrier member for manufacturing a substrate and a method of manufacturing a substrate using the same
Inventor: LEE JAE JOON
IPC: H05K3/00
Filed: 2009-11-06
Abstract: PURPOSE: A carrier member for manufacturing a substrate and a method of manufacturing a substrate using the same are provided to save manufacturing costs by applying a carrier member which is made of a simple component. CONSTITUTION: A carrier member(100) for manufacturing a substrate includes two first metal layers(110), an insulating material(120), and two second metal layers(130). Two first metal layers have one sides which are faced with each other. An insulating material surrounds the side of two metal layer. Two second metal layers are laminated on the other side of the two first metal layer. The first metal layer and the second metal is made of copper, the nickel or aluminum. The insulating material is a prepreg.
Patent KR-20110050893-A (KR)
Title: Apparatus for control vehicle's chassis having integrated fail safe controller part
Inventor: JOENG JI YOEL
IPC: B62D6/00
Filed: 2009-11-09
Abstract: PURPOSE: A device for control vehicles chassis is provided to perform a failsafe function by improving the reliability of sensor signal or data signal. CONSTITUTION: A device for control vehicles chassis comprises an integration fail safe control part(100). The integration fail safe control part receives the communicated sensor signal, data signal, or control signal which are communicated to the outside of controllers through the communications module(24) of an ESC controller(20) and the communications module(34) of a MDPS controller(30). The integration fail safe control part performs the fail-safe function by checking the inputted sensor signal, data signal, or ECU control signal. The integration fail safe control part comprises a plug and play cognition module(110). The plug and play cognition module automatically recognizes the ESC controller and sensor signal inputted from the MDPS controller, data signal or ECU control signal.
Patent KR-20110027520-A (KR)
Title: Standby power reduction system and electrical/electronic apparatus using energy scavenging
Inventor: KIM HO SEONG
IPC: H02J9/02
Filed: 2009-11-09
Abstract: PURPOSE: A standby reduction system and an electronic device are provided to remove the waste of energy in the standby mode by supplying the power charged by the energy scavenging to the electronic device. CONSTITUTION: An alternating current power line(100) supplies the power for operation mode of the electronic device. The energy scavenging power supply(102) charges the electrical energy by the energy scavenging. The energy scavenging power supply supplies the power for standby mode to the electronic device.
Patent KR-20110051552-A (KR)
Title: Walker protector for vehicles
Inventor: PARK BUM CHAN
IPC: B60R21/34
Filed: 2009-11-10
Abstract: PURPOSE: A pedestrian protective device for a vehicle is provided to prevent the bending of a knee joint of pedestrian by inflating a protruding part, for absorbing impact energy, toward the lower leg of the pedestrian in collision. CONSTITUTION: A pedestrian protective device for a vehicle comprises a fixing unit(110) and an operating unit(120). The fixing unit is fixed to a car body. If collision is detected, the operating unit is projected to front. The operating unit comprises a first protrusion(130), a first joint part(140), a first push unit(150), and a first collision sensor. The first protrusion is projected to a projected forward. The first joint part combines and separates the first protrusion and fixing unit. The first push unit extrudes the first protrusion. The first collision sensor is connected to the first joint part. The first collision sensor transmits the collision sensing signal.
Patent KR-20110051555-A (KR)
Title: Frame front fixing apparatus for supporting apparatus of fishing strut
Inventor: CHOI JONG DAE
IPC: A01K97/10
Filed: 2009-11-10
Abstract: PURPOSE: A front frame fixing device of a fishing rod strut supporting device is provided to more securely fix a frame and to prevent slip due to a groove. CONSTITUTION: A front frame fixing device of a fishing rod strut supporting device comprises: a front slope(110) and a rear slope(120) which are formed to slope downward around the middle area of a pipe; an insertion protrusion(130) inserted into a front fixing groove of the frame; a protrusion piece(140) which is installed in order to have elastic restoring force to the top and bottom; a bolt binding hole(150) formed in upper part of the pipe; and a bolt(160) fixed to and coupled with the bolt binding hole.
Patent KR-20110054978-A (KR)
Title: Cooking appliance
Inventor: KIM DONG HYUN
IPC: F24C3/10
Filed: 2009-11-19
Abstract: PURPOSE: A cooking appliance is provided to prevent damage to an ignition unit by the flame of an oven burner by locating the on the upper part of the oven burner. CONSTITUTION: A cooker comprises a cavity(210), a burner, a reflector, and an ignition part. The cavity forms a cooking chamber(211). The burner locates in cavity. The burner generates flame by combusting gas. The reflector locates in the upward of the burner. The reflector reflects the heat from the burner to the cavity. The ignition part locates in the upward of the oven burner. The burner forms a plurality of first gas holes through which gas passes. The gas passing through each gas hole is lighted by the ignition part.
Patent KR-20110059086-A (KR)
Title: Pick and place apparatus for test handler
Inventor: NA YUN SUNG
IPC: H01L21/66
Filed: 2009-11-27
Abstract: PURPOSE: A pick and place apparatus for test handler is provided to move other pickers along a picker to a Y-axis direction by forming a picker module with a plurality of modules. CONSTITUTION: A pick and place apparatus for test handler includes picker modules(60) of N(N>=2) number and a Y-axis interval adjustment unit. Each of the picker modules includes a first coupling body(61), a second coupling body(62), and a body(63). The first coupling body has the pickers of m(M>=m>=2,M-m>=2) having a constant interval therebetween of the pickers of M(M>=4) number arranged in a Y-axis direction. The second coupling body has the pickers of (M-m) number having a constant interval therebetween of the pickers of M number. The body supports the first coupling body and the second coupling body. The Y-axis interval adjustment unit adjusts an interval of a Y-axis direction between two adjacent pickers by moving the second coupling body to the Y-axis direction.
Patent KR-20110062439-A (KR)
Title: Method creating drive course
Inventor: LEE CHANG JAE
IPC: G08G1/0969
Filed: 2009-12-03
Abstract: PURPOSE: A method for manufacturing an automatic driving route is provided to produce a steering available driving route and to avoid obstacles on the driving route. CONSTITUTION: A method for manufacturing an automatic driving route is as follows. The center line of a driving road is created by utilizing map information from outside. A virtual lane which does not have obstacle is produced and has a fixed width from the center line(S10). If there are obstacles which spread over the virtual lane, an obstacle model is established based on the obstacle. The coordinate of front and rear edges of the obstacle model is extracted(S20). A plurality of control points of a vehicle is produced based on the coordinate, azimuth, and curvature point of the vehicle(S30). The back edge of the obstacle model produces a plurality of control points of a first avoid centerline based on the coordinate, azimuth, and curvature point of the vehicle(S40). Bezier curve is calculated based on the coordinate of the multiple control points of a vehicle and the multiple control points of the first avoidance centerline(S50).
Patent KR-20110062742-A (KR)
Title: Control method for fuel pump of lpi vehicle
Inventor: HUH JEONG KI
IPC: B60W20/00
Filed: 2009-12-04
Abstract: PURPOSE: A control method for fuel pump of hybrid LPI(liquefied petroleum injection) vehicle is provided to reduce working noise and power consumption of pump by operating a pump operation duty at first stage. CONSTITUTION: A control method for fuel pump of hybrid LPI(liquefied petroleum injection) vehicle is as follows. It is determined that a re-starting state of an engine after entering into an idle stop state(S160,S180). If the engine is restarted, a fuel pump is driven at a minimum rate. The working noise of the fuel pump is not delivered to passenger.
Patent KR-20110071674-A (KR)
Title: Method for forming selective emitter in a solar cell
Inventor: WOO SUNG HOON
IPC: H01L31/04
Filed: 2009-12-21
Abstract: PURPOSE: A method for forming selective emitter in a solar cell is provided to improve manufacturing costs and a productivity of the solar cell by forming a high concentration emitter without applying a photo lithography process. CONSTITUTION: In a method for forming selective emitter in a solar cell, a crystalline silicon substrate of the first conductive type is prepared(S201). A texturing process is performed by forming uneven in the top side of a substrate(S202). A dopanat layer for a high concentration emitter is coated on the top of the substrate(S203). A high concentration emitter is formed through a thermal process(S204). A diffusion process for forming a semiconductor is performed(S205).
Patent KR-20100075393-A (KR)
Title: Liquid-scattering prevention cup, substrate processing apparatus and method for operating the apparatus
Inventor: OGAWA TAKAHIRO
IPC: H01L21/02
Filed: 2009-12-22
Abstract: PURPOSE: A liquid-scattering prevention cup, a substrate processing apparatus, and a method for operating the apparatus are provided to prevent liquid scattering from a liquid anti-scattering cup by attaching PVA sponge to the inner side of the liquid anti-scattering cup. CONSTITUTION: A liquid anti-scattering cup(10) comprises a cup body(11) and an anti-scattering sheet. The anti-scattering sheet includes an entire region on inside of the cup body or a surface hydrophile matter layer. The anti-scattering sheet is attached to the cup body by an adhesive material to expose hydrophilic material layer to the outside.
Patent KR-20110075243-A (KR)
Title: Device for drilling via hole for printed circuit board
Inventor: PARK KWANG SOO
IPC: H05K3/40
Filed: 2009-12-28
Abstract: PURPOSE: A via hole punching unit for a printed circuit board is provided to easily recognize reference marks without interference and diffraction. CONSTITUTION: A stage(42) is installed in a mounting groove formed on the upper side of a main body to face the side of a substrate where reference marks are formed. The substrate is mounted on the stage. A light source unit(43) irradiates light to the side of the substrate. A vision unit(46) recognizes the reference marks. A drill unit(48) punches via holes on the substrate.
Patent KR-20110078134-A (KR)
Title: High-strength polyester fiber for industrial application and manufacturing method thereof
Inventor: LEE JUN HO
IPC: D01F6/62
Filed: 2009-12-30
Abstract: PURPOSE: A high intensity polyester fiber for industrial use and a manufacturing method thereof are provided to enhance Polymer purity and a draw ratio by controlling a polyester chip viscosity and by enlarging a spinneret external diameter. CONSTITUTION: Polyethylene terephthalate multifilament is manufactured by solid-state polymerizing, melting extruding, spinning and winding a polyethylene terephthalate chip. The polyethylene terephthalate multifilament spins a spinneret external diameter to 240mm, and a hood heater length under the spinneret to 120~160mm at I level, 120~160mm at II level and 150~180mm at III level.
Patent KR-20090039740-A (KR)
Title: Production method of solder circuit board
Inventor: SHOJI TAKASHI
IPC: H05K3/34
Filed: 2007-07-27
Abstract: A method for producing a solder circuit board includes the steps of imparting tackiness to a surface of an electrically conductive circuit electrode on a printed-wiring board to form a tacky part, causing only one solder particle to adhere to the tacky part, and heating the printed-wiring board, thereby melting the solder particle to form a bump part which corresponds to the tacky part and to which an electronic part is to be connected and forming a solder circuit.
Patent KR-20090046835-A (KR)
Title: Ribbon needle loom
Inventor: ANKLI PHILIPPE
IPC: D03D35/00
Filed: 2007-07-05
Abstract: In order firstly to make a high speed possible but also to avoid high peak values of the weft thread tension in the process in a needle loom having a weft-thread compensation device (22) which tensions the weft thread (4), it is proposed to configure the weft-thread compensation device (22) as an air stream device and, furthermore, to use a spring device (12) for measuring and/or for limiting the weft thread tension.