baber/WOPTO huggingface dataset:
Patent KR-20110020467-A (KR)
Title: Air flap valve of scavenge air receiver for 2-strock diesel engine
Inventor: KIM BO SOO
IPC: F16K1/18
Filed: 2009-08-24
Abstract: PURPOSE: An air flap valve of a scavenge air receiver for a 2-stroke diesel engine in which a stopper is provided to facilitate the entire assembly thereof by removal in a stopper and a plate for supporting a stopper. CONSTITUTION: An air flap valve of a scavenge air receiver for a 2-stroke diesel engine comprises a circular bending part(191) and a stopper(192). The stopper is formed by cutting a part of a central portion of a circular bending part formed on one end of an air flap. The stopper is bent on a main surface. The stopper is integrated with an air flap(19).
Patent KR-20110021503-A (KR)
Title: Semiconductor memory apparatus and its driving method
Inventor: LEE MYOUNG JIN
IPC: G11C7/08
Filed: 2009-08-26
Abstract: PURPOSE: A semiconductor memory apparatus and a driving thereof are provided to improve data perception ability in an active operation by blocking noise flowed into a bit line sense amplifier circuit. CONSTITUTION: A bit line sense amplifier unit(13) senses the data of a memory cell block and amplifies it. A data transmission unit(12A,12B) transmits the data of the memory cell block to the bit line sense amplifier unit. A data transmission signal generator(14) generates a data transmission signal. The data transmission signal is activated during the first initial section of an active period. The data transmission signal is deactivated during a second period. The data transmission signal is activated during a third period.
Patent KR-20110022801-A (KR)
Title: Recycling method of tool holder device for crusher
Inventor: GIM RAE GWON
IPC: E21C35/19
Filed: 2009-08-28
Abstract: PURPOSE: A method of recycling a tool holder device for a road surface crusher is provided to reduce maintenance and construction costs, since a tool holder device can be used again in the abrasion of an upper body which holds tools. CONSTITUTION: A method of recycling a tool holder device for a road surface crusher comprises following steps. A tool and a washer board are separated from an upper body(24). A fixing screw is released, and the upper body is disassembled from a lower body. The upper surface of a support projection that is worn out is ground flatly. The inner diameter of the upper body is extended. A regeneration member is fitted into the upper body. A pipe extension member is fitted into the inner diameter of the boring. The ground surface is welded with the bottom surface of a flange member.
Patent KR-20110022901-A (KR)
Title: Apparatus and method for connecting device using the image recognition in portable terminal
Inventor: LEE YUN WOO
IPC: H04M1/72412
Filed: 2009-08-28
Abstract: PURPOSE: An apparatus for connecting a device using an image recognition of a mobile terminal and a method thereof are provided to prevent the power consumption of a mobile terminal by omitting adjacent device searching process. CONSTITUTION: A device connection unit(102) recognizes a device for performing local area communication through an image detection, and performs communication with the recognized device. A control unit(100) controls the device connection part. The device connection part acquires image of a local area communication device, and acknowledge the adjacent devices. The device connection part acquires images of adjacent devices using stored image, photographed image or displayed image on a viewfinder.
Patent KR-20110028793-A (KR)
Title: Protection cap for bolt and nut including temperature sensor
Inventor: PARK KI JU
IPC: F16B35/00
Filed: 2009-09-14
Abstract: PURPOSE: A protection cap for a bolt and a nut with a temperature sensor is provided to enable the management of temperature data of equipment remotely by the transmission of data through wireless telecommunication. CONSTITUTION: A protection cap for a bolt and a nut with a temperature sensor comprises a cap body(100), a bolt nut receiving unit(110), a nut coupling unit(120), an extension receiving unit(130), a combining member(140), and a temperature sensor(150). The lower part of the cap body is opened. The bolt nut receiving unit is formed inside the cap body. The nut coupling unit connected to the upper part of the bolt nut receiving unit. The end adjacent portion of the bolt is formed in the extension receiving unit. The combining member is coupled with the nut and couples the cap body with the bolt. The temperature sensor detects the temperature of machines and tools in real time.
Patent KR-20110030721-A (KR)
Title: Polishing apparatus and method of conductive and high hardness material
Inventor: MIN BYUNG KWON
IPC: B23H5/08
Filed: 2009-09-18
Abstract: PURPOSE: An apparatus for polishing high-hardness conductive materials and a method thereof are provided to polish the surface of high-hardness conductive materials at high precision, since the surface of the materials are oxidized and emulsified by electrochemical oxidation. CONSTITUTION: An apparatus for polishing high-hardness conductive materials comprises a magnetic member, functional fluid, an electrolyte(116), a drive unit, a transfer unit, and a power applying unit. The fluid is attached to the outer surface of the magnetic member. The fluid comprises magnetic particles and an abrasive(113). The electrolyte is mixed with the functional fluid. The drive unit drives the magnetic member. The transfer unit transfers high-hardness conductive materials(120). The power applying unit applies power between the functional fluid mixed with the electrolyte and the hardness conductive material.
Patent KR-20110032282-A (KR)
Title: Lamp heater including a plurality of three phase power source lamp and drying apparatus for secondary batter using the same
Inventor: KIM SU HWAN
IPC: F26B15/04
Filed: 2009-09-22
Abstract: PURPOSE: A lamp heater with multiple three-phase power lamps and a drying apparatus for manufacturing a secondary cell using the same are provided to control the power of the lamp heater without changing a peak wavelength. CONSTITUTION: A lamp heater(430) comprises a dummy load(432), multiple three-phase power lamps(431), and a controller(440). The dummy load maintains the phase balance of the three-phase power lamps. The controller controls the connection of the dummy load depending on the lighting of the three-phase power lamps. The controller comprises a lighting controller and a load controller.
Patent KR-20110041852-A (KR)
Title: A circuit break switch which has motion detectors
Inventor: BYUN HONG GOO
IPC: H01H36/00
Filed: 2009-10-16
Abstract: PURPOSE: A circuit break switch with motion detectors is provided to automatically cut power off when motion is not detected for some time, thereby saving power and minimizing fire risk. CONSTITUTION: A motion detection circuit break switch comprises an LED, a mirror, a photo TR, a trigger, a flip-flop(111), an I/O unit(109), a memory(103), a relay driving unit(107), a relay, a controller(101), a sub battery, and a sound sensor. The relay driving unit drives the relay to disconnect or connect a power line circuit. The relay is driven by the relay driving unit to disconnect or connect the power line circuit. The controller controls the relay driving unit to disconnect or connect the power line circuit.
Patent KR-20110042861-A (KR)
Title: Asynchronous command achieving method of remote meter reading system
Inventor: HAN JEONG HOON
IPC: H04W24/00
Filed: 2009-10-20
Abstract: PURPOSE: An asynchronous command executing method of a remote meter reading system is provided to perform a communication efficiently with a zigbee node which is in active mode during a predetermined time. CONSTITUTION: A concentrator(20) receives a command signal request from a meter server(40)(S10). The concentrator receives an active notification signal from a zigbee node(10)(S20). The concentrator transfers the command to the zigbee node by the priority order(S40). The concentrator receives the command execution result according to the command signal from the zigbee node. The concentrator transfers the command execution result to the meter server(S50).
Patent KR-20110044054-A (KR)
Title: Box for fixing connector in vehicle
Inventor: LEE YONG SIK
IPC: B60R16/02
Filed: 2009-10-22
Abstract: PURPOSE: A joint box for a connector of a vehicle is provided to ensure stable power supply from a battery to the engine room or/and dashboard of a vehicle through a connector. CONSTITUTION: A joint box for a connector of a vehicle comprises one or more receiving parts(102) and two or more anti-separation parts(104). The receiving parts accommodate one or more connector(C) respectively. The anti-separation parts are mounted on the outer side of the receiving parts to preventing the connectors separating from the receiving parts by an external force.
Patent KR-20110044430-A (KR)
Title: A fence for protecting street tree
Inventor: KIM SUN BIN
IPC: A01G13/00
Filed: 2009-10-23
Abstract: PURPOSE: A fence for street tree protection is provided to prevent accidents of pedestrians on the sidewalk as well as to protect and support street tree. CONSTITUTION: A fence for street tree protection comprises a guide rail(110), a post(120), and a street tree protection unit(130). The guide rail is extended and installed to a specific height along the boundary between the road and the sidewalk. One end of the post is inserted and fixed on the sidewalk near the road while the other end supports the guide rail to the specific height. The street tree protection unit is formed by curving the guide rail adjacent to street tree into a specific shape and supported with the post to surround an area including the street tree.
Patent KR-20110045853-A (KR)
Title: A method and system for testing industrial machine
IPC: G06F11/28
Filed: 2009-10-28
Abstract: PURPOSE: A method and system for testing an industrial machine are provided to shorten the test time thereof and increase the accuracy and efficiency of a testing operation by performing the testing operation in consideration of an actual environmental factor before driving test. CONSTITUTION: An engineering tool(200) includes an engineering module, a compiler and a downloader. A simulator(210) implements a programming interface provided by an industrial electronic device. A testing tool(220) transfers first test data to the simulator, and receives test results of the simulator simulated based on the first test data. A compiler compiles a diagram through a program, wherein the diagram drives the industrial electronic device.
Patent KR-20110048176-A (KR)
Title: Oil Pump Mounting Structure for 2 Cylinder Engine
IPC: F01M1/02
Filed: 2009-11-02
Abstract: PURPOSE: An oil pump mounting structure for a 2 cylinder engine is provided to reduce the length of an engine because the rotor of an oil pump is easily assembled as being able to receive a driving force from a balance shaft. CONSTITUTION: An oil pump mounting structure for a 2 cylinder engine comprises a rotor(3) of an oil pump(2) and a drive mounting bolt(7). The oil pump is installed inside a case(9) which supports a balance shaft(1) and a crank shaft. The rotor of the oil pump is arranged separate from an end of the balance shaft in the longitudinal direction of the balance shaft. The drive mounting bolt is coupled to the balance shaft by passing through the rotor. The drive mounting bolt includes a rotor driving part(5) which is formed in the shape of interfering with the rotor in the rotating direction and a head part(11) which is coupled to be embedded in the case. A plug(13) is coupled to the case to seal the head part of the drive mounting bolt.
Patent KR-20100050424-A (KR)
Title: Self-propelling mechanism of movable structure
Inventor: NEZU MIKIO
IPC: E05F1/16
Filed: 2009-11-04
Abstract: PURPOSE: A reciprocating mechanism of a movable body is provided to enable the smooth movement of a receiving member always and check the picking state of a contact body. CONSTITUTION: A reciprocating mechanism of a movable body comprises a receiving member(2), a contact body(1), and a deformation preventer(6). The receiving member is contained inside a main body(3) to be moved. The main body is inserted into a concave part(Me) formed on one side between a movable body(M) and a fixed body. The fixed body supports the movable body to be reciprocated. The receiving member is connected to an assist unit. The assist unit reciprocates the movable body. The contact body is formed at the other side of the movable body and the fixed body. The deformation preventer prevents the deformation of the wall.
Patent KR-20090122331-A (KR)
Title: Manufacturing method of ceramic composite material
Inventor: OH JUNG PYO
IPC: C04B35/10
Filed: 2009-11-06
Abstract: PURPOSE: A manufacturing method of ceramic composite is provided, which enhances shape stability when being compared with general ceramic material. CONSTITUTION: A manufacturing method of ceramic composite comprises a step of making an alumina crucible by pouring alumina in a porous molding frame; a step of manufacturing the aluminum alloy plastic material containing magnesium 1-3 weight%, zinc 3-6 weight%, and silicone 5-10 weight%; a step of successively pouring aluminum alloy plastic material, silicon carbide powder filler, and wollastonite growth inhibitor for controlling overgrown of the aluminum alloy into the high-purity alumina crucible; and a step of sintering by raising the temperature of the alumina crucible to 1150-1350 deg.C.
Patent KR-20110050829-A (KR)
Inventor: JO HEE SEOK
IPC: G06Q50/20
Filed: 2009-11-09
Abstract: PURPOSE: A brain science-based online learning device is provided to enable a learner to easily memorize their studies by extracting learning auxiliary data related to a learning tile of data and stimulating an existing memory of a learner. CONSTITUTION: A DB stores and manages learning content(200) which is used when a user studies. A learning history DB(500) stores information about content which the user studied. When the user studies the studying content, a learner-oriented assistant learning resource extractor(300) extracts a learner customized assistant studying resource. A memory screen(100) expresses the extracted assistant studying resource to the studying content.
Patent KR-20110051401-A (KR)
Title: Cooling system using sea water
Inventor: JEONG YEON DAI
IPC: F25B30/06
Filed: 2009-11-10
Abstract: PURPOSE: A cooling system using sea water is provided to reduce the annual use time of a refrigerator since coolant is cooled by closed coolant cooled by seawater without the use of the refrigerator in winter or change of season. CONSTITUTION: A cooling system using sea water comprises an air-conditioner(110), a refrigerator(120), a main coolant path(111), a subsidiary coolant path(112), a changeover valve(113), a closed coolant circulator(130), and a coolant sub heat-exchanger(140). The refrigerator cools the coolant through refrigerant. The main coolant path circulates the coolant via the refrigerator and an air-conditioner. The subsidiary coolant path guides the coolant, which passes through the air-conditioner, to the air-conditioner without passing through the refrigerator. The changeover valve guides the coolant, which passes through the air-conditioner, to the refrigerator or the subsidiary coolant path. The closed coolant circulator circulates the coolant closed coolant and cools a power plant(134). The coolant sub heat-exchanger exchanges heat between a remaining part of the closed coolant and the coolant of the subsidiary coolant path.
Patent KR-20110057296-A (KR)
Title: Quantitative sensory quality monitoring system of school meals
Inventor: IMM BUE YOUNG
IPC: G06Q50/22
Filed: 2009-11-24
Abstract: PURPOSE: A quantitative sensory quality monitoring system of a school meal service is provided to monitor quality score and to select the menu of low quality by converting a quality score of a school meal service. CONSTITUTION: Importance/satisfaction database is constructed from a feeding sensory evaluation result(S10). Each importance weight score is calculated from the importance of a main menu and a supplementary menu(S20). The feeding quality score is calculated by utilizing the satisfactory data of database(S30, S40).
Patent KR-20110059940-A (KR)
Title: Method and apparatus for inputting character using motion sensor
Inventor: CHO SOO HYUNG
IPC: G06F3/02
Filed: 2009-11-30
Abstract: PURPOSE: A character input method and apparatus of a portable terminal using a motion sensor are provided to input characters with the keys of a limited number and the movement of the portable terminal. CONSTITUTION: A portable terminal displays a character arrangement corresponding to a selected key in a screen(S120). If a motion sensor senses the first direction of movement, the portable terminal displays the first character of the displayed characters(S130). If the motion sensor senses the second direction of movement, the portable terminal converts the first character into a second character(S140,S150). A user selects the second character(S160).
Patent KR-20110060567-A (KR)
Title: Display devise, thin film transistor substrate and method of fabricating the same
Inventor: KIM DONG GYU
IPC: H01L29/786
Filed: 2009-11-30
Abstract: PURPOSE: A display device, a thin film transistor substrate, and a manufacturing method thereof are provided to improve the quality of an image by suppressing the capacitance increase of a parasitic capacitor between a drain electrode and a gate electrode. CONSTITUTION: A gate electrode(24) is formed on a pixel area of a substrate(10). A gate insulating layer(30) is formed on a gate electrode. A semiconductor layer(42) is formed on the gate insulating layer. A source electrode(52) and a drain electrode(54) are overlapped with the semiconductor layer. A data insulating layer(80) is formed on the source and drain electrodes.
Patent KR-20110060651-A (KR)
Title: Mono-fluid type epoxy metrial and method for manufacturing mono-fluid type epoxy paint metrial thereof
Inventor: LEE TAEG HEE
IPC: C08K5/09
Filed: 2009-11-30
Abstract: PURPOSE: A mono-fluid type epoxy material is provided to enable use without separate mixing equipment and electricity, to enable natural curing, and to reduce construction time and costs. CONSTITUTION: A method for preparing a mono-fluid type epoxy material comprises the steps of: injecting 25~40% of soybean fatty acid, 5~20% of 100% purity epoxy resin, and 0.1-2.8% of 4% calcium(Ca) into a container, mixing the materials and heating the mixture; mixing 30~45% of TMP into the composition of the first step, and heating the mixture; mixing 36~55% of phthalic anhydride into a composition of the second step, heating the mixture, controlling viscosity and lowering the temperature to 180 °C.
Patent KR-20110062316-A (KR)
Inventor: JEONG WOON CHEOL
IPC: G06Q30/02
Filed: 2009-12-03
Abstract: PURPOSE: An advertisement method is provided to improve an advertizing effect by enabling a user to access a specific start page according to the intention of the user. CONSTITUTION: An internet user registers his or her connection address in the start page of a browser. While the internet connection is active, what the user writes and selects is outputted on the start page. Some items are selected by the user's interest among the content which is offered by a start page providing home page. According to the selection, the screen is composed and saved in a drag and drop mode.
Patent KR-20110065220-A (KR)
Inventor: JANG JI HWAN
IPC: H04N5/44
Filed: 2009-12-09
Abstract: 본 발명은 신호 송수신 방법, 그를 이용한 수신 장치 및 디스플레이 장치에 관한 것으로, 그 방법은 무선 네트워크로 연결된 송신 장치로부터 미디어 신호를 수신하며, 신호 수신 감도를 측정하는 단계; 및 상기 측정된 신호 수신 감도가 기준치 이하인 경우 중간 주파수(IF, Intermediate Frequency)를 변경하는 단계를 포함한다.
Patent KR-20110066527-A (KR)
Title: Apparatus of emulation for sensor network
Inventor: WOO DUK KYUN
IPC: H04W16/22
Filed: 2009-12-11
Abstract: PURPOSE: An emulation apparatus of a sensor network is provided to enable a user to obtain accurate emulation result. CONSTITUTION: A plurality of virtual nodes(1110,1120,1130) are corresponded to each sensor nodes. A node connection analyzing unit(1200) grasps the connection relation between the sensor nodes. A virtual node controller(1300) controls each virtual node by using the connection relation. A plurality of virtual nodes(1100) emulates each sensor node. The virtual nodes perform the sensor node operation instead of each sensor node.
Patent KR-20110071413-A (KR)
Title: Anti-separation device of an auxiliary fork for the forklift truck
Inventor: NA KI EOP
IPC: B66F9/06
Filed: 2009-12-21
Abstract: PURPOSE: An anti-separation device for auxiliary fork of forklift truck is provided to prevent the detachment of an auxiliary fork of a forklift truck although the joint of auxiliary and main forks is crushed by peripheral objects and workpieces. CONSTITUTION: An anti-separation device for auxiliary fork of forklift truck comprises a fixing part(15) and locking canceling part(25). A fixation pin of the fixing part moves according to a slot with inserted into the slot of an auxiliary fork(10). The locking canceling part comprises a plate member(26) and an axis pin(27). One side of the plate member is opened in order to lock to or unlock a fixation pin of the fixing part. A locking canceling slot of the plate member has a wide opening and an inside locking groove. The axis pin is integrated with one end of the plate member. The axis pin is inserted in a through-hole of supporting parts of the auxiliary fork in order to prevent the separation of the auxiliary fork from a main fork(1).
Patent KR-20110072231-A (KR)
Title: Unipolar transparent vertical diodes
Inventor: CHOI SUK HO
IPC: H01L29/86
Filed: 2009-12-22
Abstract: PURPOSE: A unipolar vertical transparent diode is provided to improve a Schottky junction property by increasing the band gap of ZnMgO and changing an electric property. CONSTITUTION: A substrate, a bottom electrode, a ZnO thin film, a ZnMgO thin film, and a top electrode are successively laminated. The bottom electrode is conductive oxide and is made by adding Al, Ga, In or Ir to an ITO(Indium Tin Oxide) or ZnO. The density slope of Mg in a g-ZnMgO thin film is made by controlling a device for supplying metal organic materials with Zn, Mg, or doping impurities to a reactor by a spray pyrolysis method or chemical vapor deposition method. The g-ZnMgO thin film is deposited by using two targets of ZnO and MgO with a co-sputtering or co-ablation method.
Patent KR-20100113442-A (KR)
Title: Ring type palladium nano structure body and the catalyst for decomposition of volatile organic compound using the palladium nano structure body
Inventor: KWON KI YOUNG
IPC: B82B1/00
Filed: 2009-12-22
Abstract: PURPOSE: A Pd nanostructure of ring type is provided to chemically control physical property and to ensure high energy and large surface area. CONSTITUTION: A Pd nanostructure is formed by molecular self-assembly after hydrogen absorption of cubic Pd nanoparticle. A method for fixing the Pd nanostructure of ring type is performed by removing oxygen at 10-200°C and 10-100 of pressure for 60-120 minutes. The Pd nanostructure of ring type is used as a catalyst for decomposing volatile organic compound.
Patent KR-20110075763-A (KR)
Title: Method for detecting fault location on transmission line using second-order differential of travelling waves
Inventor: YEO SANG MIN
IPC: G01R31/08
Filed: 2009-12-29
Abstract: PURPOSE: A method for detecting a defective point of a transmission line using a second differential is provided to detect rapidly a failure point by measuring an approaching time point of a traveling wave using a second differential of normal current. CONSTITUTION: Current is received through a current transformer at a relay point. A low pass filter is used for removing the noise by filtering the current. The measured current is divided into symmetric components. A current pager is calculated. The second differential of the current pager is calculated. The second differential and time are stored by determining a first traveling wave. The second differential and time are stored by determining a second traveling wave. A distance from a failure point is calculated by comparing two differentials and two time data.