baber/WOPTO huggingface dataset:
Patent KR-20110031739-A (KR)
Title: Led indirect lighting device for advertising pannel
Inventor: JEON DONG SU
IPC: G09F13/00
Filed: 2009-09-21
Abstract: PURPOSE: An LED indirect lighting device for advertising panel using a reflection body is provided to solve the problem of dead zone. CONSTITUTION: A substrate(100) of bar shape comprises the predetermined accommodation space in the inside. The substrate is accepted in the housing which is combined with the advertisement sheet. A plurality of LEDs is installed. The power is supplied by a power line. A fixing member(200) is installed on both ends of the substrate. The board is fixed.
Patent KR-20110032268-A (KR)
Title: The structure of header tank equipped with guide for preventing sepsration in heat exchanger
Inventor: CHO BYOUNG SUN
IPC: F28F9/02
Filed: 2009-09-22
Abstract: PURPOSE: A structure of a header tank for a heat exchanger with a separation preventing guide is provided to prevent the generation of the leak of a heat exchange medium since air-tightness between a tank and a header is stably maintained. CONSTITUTION: A structure of a header tank for a heat exchanger with a separation preventing guide comprises a tank(100), a header(200), and a gasket(300). A coupling part(110) is formed along the edge of the tank. A U-shaped insertion part(210) is formed along the edge of the header. The insertion part is coupled to the coupling part of the tank. The gasket maintains air-tightness between the tank and the header. The gasket is not sandwiched between the inner surface of the coupling part and the inner surface of the insertion part. The separation preventing guide is formed on the bottom of the coupling part.
Patent KR-20110034379-A (KR)
Title: Conveyer belt for carrying ore
Inventor: OH SEUNG YUB
IPC: F27D3/12
Filed: 2009-09-28
Abstract: PURPOSE: A conveyer belt for carrying ore is provided to prevent reduction in productivity due to the attachment of ore to the inner wall of a chute by employing a removal bar sliding along the inner wall of the chute. CONSTITUTION: A conveyer belt for carrying ore comprises a removal bar(50) and a driving part(70). The removal bar is installed to slide on the inner wall of a chute(30) installed in a top belt conveyor(10) and has a supporting shaft which protrudes out of the sliding hole of the chute. The driving part slides the removal bar when ore is carried along the belt of the top belt conveyor, and the driving part comprises an impeller(72) which contacts the ore carried along the belt and rotates, a bent portion(74) which is extended from the rotary shaft of the impeller, and a wire(76) which is installed between the bent portion and the supporting shaft.
Patent KR-20110038353-A (KR)
Title: The system for providing figuration and the apparatus thereof
Inventor: CHO YOUL
IPC: G09F19/12
Filed: 2009-10-08
Abstract: PURPOSE: A system and device for providing a figuration are provided to improve an advertisement effect by enabling an observer to see an advertisement shape at a specific position. CONSTITUTION: A source(110) comprises a first shape with many colors. An reflector array(130) is comprised of a plurality of reflectors. A second shape different from a first shape is reflected by locating two reflectors at different places and inputting the first shape.
Patent KR-20110045958-A (KR)
Title: Liquid silicone many kinds injection system
IPC: B29C45/12
Filed: 2009-10-28
Abstract: PURPOSE: A system for injecting various kinds of liquid-silicone products is provided to increase productivity by the shortening of a curing time since after additives are mixed with liquid silicone, the mixed liquid-silicone is used. CONSTITUTION: A system(100) for injecting various kinds of liquid-silicone products comprises liquid-silicone and additive transfer devices(110,120), measuring devices(130a~130d), mixers(140a~140d), feeders(150a~150d), and injection molding devices. The liquid-silicone and additive transfer devices respectively transfer liquid-silicone and additive through first pipes(111a111d) and second pipes(121a~121d) by the operation of a piston pump. The measuring devices measure the liquid-silicone and the additive, which have been transferred through the pipes. The mixers mix the liquid-silicone and the additive in the volume ratio of 1:1. The feeders transfer raw materials toward a nozzle. The raw materials jetted through the nozzle are injected to the injection molding devices.
Patent KR-20110049527-A (KR)
Title: Furan resin composition, furan resin-hardener composition, and foundry sand molds of the same
Inventor: LEE JE MIN
IPC: C08K7/16
Filed: 2009-11-05
Abstract: PURPOSE: A furan resin composition, furan resin-hardener composition, and foundry sand molds thereof are provided to secure environment-friendliness and safety health of residential area and workplace since toxic materials such as the phenol and formaldehyde are not included. CONSTITUTION: A furan resin composition includes a polycondensate of a mixture A or a polycondensate of a mixture B, and unreacted furfuryl alcohol. The mixture A consists of furfuryl alcohol and glyoxal. The mixture B consists of furfuryl alcohol, glyoxal, and urea. The mixture A includes 5-40 parts by weight of glyoxal based on 100 parts by weight of furfuryl alcohol. The unreacted furfuryl alcohol includes 30-90 parts by weight of the furan resin composition.
Patent KR-20100087619-A (KR)
Title: Pellicle for lithography
Inventor: NAGATA YOSHIHIKO
IPC: G03F1/64
Filed: 2009-11-09
Abstract: PURPOSE: A pellicle for a lithography is provided to efficiently exhaust air in a space sealed with the pellicle by moving the stage of a stepper or scanner at high speed. CONSTITUTION: A plurality of vents is formed on a pellicle frame(1) for a lithography. The pellicle is comprised to cover a vent with a filter for preventing dusts. The wall of a spot facing processor(4) is processed on a taper. The vent and the spot facing process are formed on each side of the frame over one place. The taper angel of the spot facing processor is between 90 and 180 degrees from a vertical direction on the frame side.
Patent KR-20110052160-A (KR)
Title: Electronic paper display device and manufacturing method thereof
Inventor: LEE SANG MOON
IPC: G02F1/167
Filed: 2009-11-12
Abstract: PURPOSE: An electronic paper display device and a manufacturing method thereof are provided to have high contrast ratio, low driving voltage and excellent flexibility. CONSTITUTION: An electronic paper display device comprises: first and second electrodes(101,102) arranged to face each other; an elastomer matrix(130) formed between first and second electrodes and includes at least one protrusion unit in relation to a specific gap; and a rotating body(120) inserted into the protrusion unit.
Patent KR-20110052960-A (KR)
Title: Anthracene derivative and organic electroluminescence device using the same
Inventor: LEE EUN JUNG
IPC: H01L51/54
Filed: 2009-11-13
Abstract: PURPOSE: An anthracene derivative is provided to improve luminous efficiency, brightness, power efficiency, thermal stability and lifetime of an organic electroluminescence device. CONSTITUTION: A compound is represented by chemical formula 1. In chemical formula 1, X is selected from the group consisting of CR^6R^7, NR^6, O, S, S(=O), S(=O)2 and SiR^6R^7; R^1 - R^7 are selected from the group consisting of hydrogen, deuterium, C1~40 alkyl, C2~40 alkenyl, C2~40 alkynyl, C5~40 aryl, C5~40 heteroaryl, C5~40 aryloxy, C1~40 alkyloxy, C5~40 arylamino, C5~40 diarylamino, C6~40 arylalkyl, C3~40 cycloalkyl, and C3~40 heterocycloalkyl.
Patent KR-20110053650-A (KR)
Title: A golf club for training
Inventor: KANG MUN GU
IPC: A63B53/00
Filed: 2009-11-16
Abstract: PURPOSE: A golf club for practice is provided to secure the same length and rotation characteristic as those of a real golf club. CONSTITUTION: A golf club for practice comprises: a shaft unit(20); a grip unit(30) formed in the upper end of the shaft unit; a body which is formed in the bottom of the shaft unit and strikes a golf ball in a mode of striking the surface in an indoor place; and a head unit(100) equipped with an impact absorber formed around the body. The impact absorber is comprised of a buffer member and is restored to a original shape thereof after absorbing an impact.
Patent KR-20110053879-A (KR)
Title: Power generator
Inventor: JEON BYUNG OK
IPC: H02J7/00
Filed: 2009-11-16
Abstract: PURPOSE: A power generator is provided to secure enough shock resistance and durability by including a power generation unit producing electricity using a permanent magnet with excellent rigidity. CONSTITUTION: At least one power generation unit(2) is installed in a power generation body(1). The power generation unit includes a case(21) forming an accommodation space(211) thereinside and a non-axial vibrator(23). A driving magnet member(3) operates the power generation unit. The circuit unit rectifies electric power source outputted from the power generation unit. The charging module is installed to charge the power applied from the circuit unit.
Patent KR-20110057920-A (KR)
Title: Drum washing machine
Inventor: JEOUNG JEOUNG KYO
IPC: D06F37/28
Filed: 2009-11-25
Abstract: PURPOSE: A drum washing machine is provided to reduce that the vibration of a tub is delivered to a main body. CONSTITUTION: A drum accepts the laundry. A first door(30) opens and closes a first opening portion(11). A second door(50) opens and closes a second opening portion(21). A first hinge portion(40) supports the first door so that the first door rotates thereon. The rotation center of the revolution trace(53) of the second door is in accord with the rotation center of the revolution trace(33) of the first door in the opening of the second door. A second hinge portion(60) supports the second door so that the second door rotates thereon.
Patent KR-20110058931-A (KR)
Title: A sea water cooler in vessel
Inventor: NOR YOUNG GIL
IPC: B63B13/00
Filed: 2009-11-27
Abstract: PURPOSE: A cooling apparatus for a vessel using seawater is provided to remove impurities flew inward by controlling the inflow direction of sweater without separating a heat exchanger. CONSTITUTION: A cooling apparatus for a vessel using seawater comprises: sea chests(10a,10b) which seawater flows in; an inflow pipe(20) connected to the sea chests; a seawater pump(30) installed to the inflow pipe; a heat exchanger(40) cooling down coolants used for a vessel using seawater flew inward through the inflow pipe; a discharge pipe(50) connecting the heat exchanger and a discharge port; a first valve(60) and a second valve(70) installed to the inflow pipe and the discharge pipe respectively; a first branch pipe(80) having one end connected with the inflow pipe between the first valve and the seawater pump and the other end connected with the discharge pipe between the heat exchanger and the second valve; a second branch pipe(90) having the other end connected with the discharge pipe between the second valve and the discharge port; and a third valve(82) and a fourth valve(92) connected to the first branch pipe and the second branch pipe respectively.
Patent KR-20110062455-A (KR)
Title: Air conditioning system
Inventor: KO YOUNG HWAN
IPC: F24F11/02
Filed: 2009-12-03
Abstract: PURPOSE: An air conditioning system is provided to prevent liquefied refrigerants from flowing into a compressor by restricting the maximum opening degree of a second expansion device. CONSTITUTION: An air conditioning system comprises a condenser, a first expansion device(141), a second expansion device(142), an evaporator, a compressor(110), and a controller. The condenser condenses refrigerants. The first expansion device throttles the refrigerants passing through the condenser. The second expansion device throttles the refrigerants passing through the first expansion device. The evaporator evaporates the refrigerants. The compressor is composed of first and second compression units. The first compression unit compresses the refrigerants passing through the evaporator. The second compression unit compresses the refrigerants produced by mixing the refrigerants passing through the first compression unit with the refrigerants from the first and second expansion devices. The controller sets the minimum and maximum opening degrees of the second expansion device.
Patent KR-20110064223-A (KR)
Title: Control method for temperature in vfg furnace
Inventor: JEONG HA MOON
IPC: C30B15/20
Filed: 2009-12-07
Abstract: PURPOSE: A method for controlling the temperature of a vertical growth type furnace is provided to automatically form a desired temperature environment in a process for forming a single crystalline ingot, thereby maintaining the quality of an ingot even though the length of the single crystalline ingot is lengthened. CONSTITUTION: A heater(130) and a temperature sensor(140) are placed in a furnace(110). The heater heats a quartz furnace(120). The temperature sensor measures the temperature of the furnace heated by the heater. The temperature sensor transmits the information about the measured temperature to a computer(150). A dual loop PID temperature controller(160) heats the heater or stops the operation of the heater according to a received temperature control signal. A temperature sensor(170) measures a temperature by each area of the furnace.
Patent KR-20110064680-A (KR)
Title: Method, system and apparatus for providing advertisement
Inventor: LEE JONG SOO
IPC: G06Q30/02
Filed: 2009-12-08
Abstract: PURPOSE: A method for providing an advertisement and a system for the same are provided to reproduce a multimedia advertisement through a video call mode using a subscriber identity module mounted in a mobile communication terminal. CONSTITUTION: If a payment request signal is received for a specific service or a specific product, a franchise terminal(120) transmits corresponding terminal information. An advertisement server(150) receives the terminal information. The advertisement server transmits a push message for reproducing the advertisement to the corresponding terminal. A mobile communication terminal(110) drives video communication mode by the received push message. The mobile communication terminal reproduces a pre-stored advertisement data through the video communication mode.
Patent KR-20110065738-A (KR)
Title: Cooking apparatus
Inventor: SONG HAN YOUNG
IPC: A47J43/04
Filed: 2009-12-10
Abstract: PURPOSE: A cooking apparatus is provided to remarkably reduce cooking time by instantly pressing, heating, and cutting food at a place. CONSTITUTION: A cooking apparatus comprises a body(5), a pressing device(6), and a cutting device(7). An inlet for food(1) is formed in one side of the body, and an outlet(4) is formed in the other side. The body has an inner space for accepting the food. The pressing device is installed in the body and presses the food accepted in the inner space toward the outlet. The cutting device is installed in the outlet and cuts the food pressed by the pressing device.
Patent KR-20110068395-A (KR)
Title: Sterilizing and cleaning apparatus for humid air
Inventor: YANG CHANG YOEN
IPC: A61L9/22
Filed: 2009-12-16
Abstract: PURPOSE: A wet air purification sterilizer is provided to generate steam from water, supply the steam to incoming air, and pass the air through high-pressure plasma to sterilize harmful materials. CONSTITUTION: A wet air purification sterilizer comprises an air inlet(100), a steam part(200), a photocatalyst part(300), a hydroxyl radical part(400), a power supply unit(500), a high voltage transformer(600), and an air diffuser(700). The steam part makes water into steam using a vibrator and provides the steam to incoming water. The photocatalyst part purifies and removes harmful materials included in the air. The hydroxyl radical part generates voltage plasma and makes photocatalized air into hydroxyl radical. The high voltage transformer rectifies the alternating current of the power supply unit to direct current. The high voltage transformer applies the direct current to the steam part, the photocatalyst part and the hydroxyl radical part. The high voltage transformer has a collector, an emitter, and a deflector.
Patent KR-20110069296-A (KR)
Title: Flash memory device and manufacturing method thereof
Inventor: PARK JIN HA
IPC: H01L21/8247
Filed: 2009-12-17
Abstract: PURPOSE: A flash memory device and a manufacturing method thereof are provided to remove a void due to the height of a gate pattern by reducing the height of the gate pattern in a source active region by excluding a floating gate of the gate pattern. CONSTITUTION: A device isolation layer(30) is formed on one of a plurality of active regions(40) to isolate an active region from a source active region. An oxide layer(60) for tunneling is formed on the upper side of a semiconductor substrate of the active regions. A gate pattern including a floating gate layer(70) and an insulation layer(80) is formed on the semiconductor substrate of the active region. A control gate layer(90) is formed on the semiconductor substrate including the gate pattern.
Patent KR-20110071438-A (KR)
Title: Metallic pattern
Inventor: MOON YANG HO
IPC: B29C45/26
Filed: 2009-12-21
Abstract: PURPOSE: A mold is provided to prevent thermal stress by preventing the heat of a nozzle from becoming transferred to a nozzle plate, a connecting plate and a forming plate, which are adjacent to the nozzle. CONSTITUTION: A mold comprises a nozzle unit(100), a nozzle plate(210), a forming plate(230) and a dummy cavity(224). The nozzle unit discharges cold slag. The nozzle plate supports the nozzle unit. The forming plate comprises a forming cavity(232), which is filled with the cold slag. The cold slag is filled in the dummy cavity. For the forming cavity to be insulated, the dummy cavity is formed between the nozzle unit and the forming cavity.
Patent KR-20110072055-A (KR)
Title: Magnetic field shielding device for non-contact electromagnetic inductive charging electric vehicle
Inventor: CHO DONG HO
IPC: H02J17/00
Filed: 2009-12-22
Abstract: PURPOSE: A magnetic field shielding device for a non-contact electromagnetic inductive charging type electric vehicle is provided to improve current collection efficiency by minimizing the leakage of electromagnetic waves and magnetic field to the outside. CONSTITUTION: A feeding unit is buried into a feeding road. The feeding unit is formed with a ferrite core and a primary coil. A current collection unit is installed at a lower part of a vehicle body of an electric vehicle. A shielding member(10) is installed at a vehicle body frame of the electric vehicle. The shielding member blocks the leakage of electromagnetic waves and magnetic field which are generated between the current collection unit and the feeding road.
Patent KR-20110072206-A (KR)
Title: Insulating board for vertical heat processing device and manufacturing method for the insulating board
Inventor: RYU SOUNG UN
IPC: H01L21/324
Filed: 2009-12-22
Abstract: PURPOSE: An insulation board of a vertical thermal processing device and a manufacturing method thereof are provided to facilitate installation by fixing a spacer protruded from both sides of the insulation board regardless of directivity. CONSTITUTION: A disk type insulation board(10) is made. A plurality of through holes(11) are made by processing the insulation board. A combination hole or coupling groove is processed on the insulation board for combining the spacer. The spacer is combined with the combination hole or coupling groove. A spacer(21,22) is combined with the spacer with a bolt and the spacer with a nut through the combination hole. The spacer is screwed in the coupling groove. The coupling groove is formed on one or both sides of the insulation board.
Patent KR-20110073782-A (KR)
Title: Method and system of providing concerted music service
Inventor: YOON YONG IK
IPC: G06Q50/10
Filed: 2009-12-24
Abstract: PURPOSE: A method and system for providing concerted music performance service are provided to provide concerted performance service of an extracted file along an environment of a user by extracting a music file selected by a request of a user. CONSTITUTION: An ensemble piece information input module(100) provides an user interface inputting information related to a desired ensemble musical performance. An AET(Analyzer/Extractor/Transmit) module(200) analyzes IP addresses of a reproducing station and a user terminal(400). The AET module searches a MIDI DB(340) based on the ensemble information. The AET module finds a MICI sound source files of configuring the ensemble music.
Patent KR-20110075386-A (KR)
Title: Led lighting module for plant cultivation
Inventor: HWANGBO JUN KWON
IPC: A01G7/00
Filed: 2009-12-28
Abstract: PURPOSE: An LED lighting apparatus for the plant cultivation is provided to separately induce the growth promotion or the mass transfer by the kind of plants. CONSTITUTION: An LED lighting apparatus for the plant cultivation comprises a control box(4) for separately lighting a red LED(1), a blue LED(2), and a far-red LED(3). The red LED has the wavelength of 650~660nm. The blue LED has the wavelength of 450~460nm. The far-red LED has the wavelength of 720~730nm. The LED lighting apparatus is produced in a rod shape by repeatedly arranging the red Led, the blue LED, and the far-red LED.
Patent KR-20110075865-A (KR)
Title: Single crystalline iron germanide nanowire and fabrication method thereof
Inventor: KIM BONG SOO
IPC: B82B3/00
Filed: 2009-12-29
Abstract: PURPOSE: Mono crystalline iron germanide-based nano-wire and a method for manufacturing the same are provided to improve purity and prevent the generation of crystalline defects using a vapor-phase transporting process without a catalyst. CONSTITUTION: Mono crystalline iron germanide-based nano-wire is manufactured on a substrate by thermally vaporizing precursors containing germanium and iron halide. The nano-wire is formed into a hexagonal structure, and the aspect ratio of the nano-wire is between 20 and 300. A method for manufacturing the nano-wire includes the following: A first precursor and a second precursor are prepared and are thermally processed under inert gas atmosphere. The first precursor is arranged at the front side of a reaction furnace and contains iron halide. The second precursor is arranged at the rear side of the reaction furnace and contains germanium and carbon.
Patent KR-20110077373-A (KR)
Title: Method for performing heat treatment on ring shape product
Inventor: HUH WOOK
IPC: C21D9/40
Filed: 2009-12-30
Abstract: PURPOSE: A heat treatment method of a ring-shaped product is provided to provide a ring-shaped product with high impact strength. CONSTITUTION: A heat treatment method of a ring-shaped product is as follows. The A3 transformation point temperature and deposition phase generation temperature of a ring-shaped product are measured(173). A temperature range, which is 40~60 degrees higher than the A3 transformation point temperature and is less than the deposition phase generation temperature, is set as a heat treatment temperature(175). The ring-shaped product is heat-treated at the heat treatment temperature. The heat-treated product is cooled using air(179).
Patent KR-20110078505-A (KR)
Title: Friction stir welding method and apparatus thereof
Inventor: CHUN CHANG KUN
IPC: B23K20/00
Filed: 2009-12-31
Abstract: PURPOSE: Friction stir welding method and device are provided to minimize possibilities of friction and damage to a welding core in times of welding and improve welding speed since a welding line, which is formed by contact of a leading coil with a trailing coil due to a technical structure, becomes soft. CONSTITUTION: Friction stir welding method comprises next steps. The back end of a leading coil make contact with the front end of a trailing coil to form a welding line(S10). For the strength of the leading and trailing coils to be decreased, heat is applied along the welding line using a coil material(S20), which has been heated using a high-frequency induction heating technique. A friction stir welding device is inserted into the welding line(S30). Friction stir welding is made along the welding line using frictional force and plastic flow(S40).