baber/WOPTO huggingface dataset:
Patent KR-20090015124-A (KR)
Title: Fuel cell employing hydrated non-perfluorinated hydrocarbon ion exchange membrane
Inventor: DARLING ROBERT M
IPC: H01M4/92
Filed: 2006-05-30
Abstract: Fuel cells (9) include unitized electrode assemblies (12) having a non-perfluorinated hydrocarbon ionomer exchange membrane (26) with anode and cathode catalysts (27, 28) disposed on opposite sides thereof. Adjacent the catalysts, respective optional sublayers (29, 30) may be supported by corresponding gas diffusion layers (31, 32), with adjacent porous, hydrophilic, water transferring reactant gas flow field plates (13, 14) having respective fuel (17) and oxidant (23) reactant gas flow field channels. Water channels (18, 19, 20) hydrate the membrane (26), clear the product water from the cathode (28, 30, 32), flush peroxide radicals, and may also cool the fuel cells. Improved performance (124) (higher voltage at higher current densities) is achieved along with elimination of a propensity for degradation from peroxide decomposition products resulting from oxygen solubility of perfluorinated membranes. Platinum/ruthenium alloy anode catalysts improve performance without degradation which occurs with perfluorinated membranes.
Patent KR-20100081641-A (KR)
Title: Method for recovering high purity terephthalic acid
Inventor: PARK CHAN SIK
IPC: C07C51/43
Filed: 2009-01-06
Abstract: PURPOSE: A method for recovering terephthalic acid is provided to effectively collect the terephthalic acid having low percentage of water content and high quality in a solid phase through a simple process by performing a filtering process, a washing process, and a drying process at the same time. CONSTITUTION: A method for recovering terephthalic acid of high purity comprises the following steps: putting slurry including the terephthalic acid, p-toluic acid, and water into a rotary filtering device including a rotary drum; separating the terephthalic acid into a solid phase and separating a filtrate including the p-tolulic acid in to a liquid phase by dissolving the p-toluic acid into the water at 140-170 °C and supplying compressed air of 3-8 bar to the slurry; washing the solid terephthalic acid using a washing solvent; and eliminating the water contained in the solid terephthalic acid using steam having a pressure more than the pressure of the compressed air.
Patent KR-20100081819-A (KR)
Title: Scroll compressor
Inventor: CHO YOUNG IL
IPC: F04C18/02
Filed: 2009-01-07
Abstract: PURPOSE: A scroll compressor is provided to easily vary the capacity of a compressor and to reduce the size of a compressor by installing a bypass valve which selectively switches a middle pressure chamber and a low pressure space. CONSTITUTION: A scroll compressor comprises a sealed container, a frame which is fixed in the low pressure space of the sealed container, a fixed scroll which is fixed on the frame in the inner space of the sealed container, and a rolling scroll which forms a pair of compression rooms by driving relatively while engaging with the fixed scroll. A bypass hole communicating the inner space of the casing and a compression room is formed. A bypass valve(150) which selectively opens and closes the bypass hole is installed. A part of the bypass valve is inserted into the bypass hole.
Patent KR-20100082411-A (KR)
Title: Fixture structure of led lighting apparatus
Inventor: KANG YONG HEE
IPC: F21S2/00
Filed: 2009-01-09
Abstract: PURPOSE: A fixture structure of an LED downlight lighting device is provided to improve conveniences and profitability during a checking, a repair, and an exchanging process by forming a structure which enables a spring to be inserted into the projection of a heat cooling fixing part. CONSTITUTION: A heat cooling fixing part(10) discharges heat which is generated in an LED lighting device. A power supply part(30) is inserted into the heat cooling fixing part in order to supply the operating power of the LED lighting device. An LED PCP assembly(20) comprises a circuit controlling the power source and the flickering operation of the LED lighting device. A reflector(60) reflects LED light source which is radiated from the LED PCP assembly. A diffuser(50) diffuses the light source passing through the reflector in a scanning direction. A cover assembly(40) securely supports the inserted PSU, the LED PCP assembly, the reflector, and the diffuser.
Patent KR-20100082430-A (KR)
Title: Window type ventilation system with a room purifying filter and heat exchanger
Inventor: KIM SEUNG WOO
IPC: F24F3/16
Filed: 2009-01-09
Abstract: PURPOSE: A window type ventilation system equipped with a room purifying filter and a heat exchanger is provided to control the volume of air by installing a blower in a path wherein indoor air is discharged and in a path wherein outdoor air is induced. CONSTITUTION: A window type air circulation system equipped with a room purifying filter and a heat exchanger comprises: a ventilating kit(13) which includes an outdoor air inlet(32), an indoor air outlet(22), a first blower(54), and a second blower(55); a heat exchanger(40) which is installed in the ventilating kit in order to heat-exchange outdoor air and indoor air and supplies some of the indoor air to the indoor; a partitioning plate(12) which is installed in the ventilating kit and divides the inner space of the ventilating kit into an indoor air flow path and an outdoor air flow path; a first filter(51) which is installed on the top of the heat exchanger; and a second filter(52) which is installed on the bottom of the heat exchanger.
Patent KR-20100085207-A (KR)
Title: Corded and cordless phone giving notification of a visitor and an intruder
Inventor: PARK HANG MUK
IPC: G08B13/18
Filed: 2009-01-20
Abstract: PURPOSE: A wired and wireless phone having security function and function of informing who is a visitor are provided to sense a movement of an object in a household, thereby informing the movement of a sensed object to set terminal. CONSTITUTION: A phone body(100) has a receiver unit(101) a setup storing unit(104) and a control unit(102). The receiver unit receives a sensing signal of a sensing unit. The setup storing unit stores informing object and number. If the receiver receives the sensing signal, the control unit transmits a security alarm message to the informing object stored in the setup storing unit and a terminal of the number.
Patent KR-20100088214-A (KR)
Title: Work vehicle
Inventor: KWON SEUNG GWI
IPC: E02F9/00
Filed: 2009-01-30
Abstract: PURPOSE: A work vehicle having an anti-dust net is provided to efficiently eliminate foreign materials stuck to the anti-dust net. CONSTITUTION: A work vehicle having an anti-dust net includes: a vehicle frame which has an intake to accept the external air for the engine operation; an anti-dust net(9) which is installed in the intake of the vehicle frame and prevents the inflow of the foreign materials; and a scraper of the anti-dust net which eliminates the foreign materials stuck to the net by scrubbing the foreign materials. The anti-dust net is a rotatory anti-dust net which revolves around the center using a rotating member. The scraper of the anti-dust net comprises a brush which is installed so as to contact the outer surface of the anti-dust net.
Patent KR-20100088944-A (KR)
Title: Elastic piece for applying electric current, shielded connector and shielded connector set with the same
Inventor: YOUN BOK HEE
IPC: H01R13/648
Filed: 2009-02-02
Abstract: PURPOSE: An elastic piece for applying electric current, a shielded connector and a shielded connector set with the same are provided to secure the contact reliability between a shield shell and a corresponding shell through an elastic piece for shielding connection. CONSTITUTION: In order to change the separated distance between support members(310,312), a pair of supporting members are inserted into a mounting groove. An elastic member(320) connects the pair of the supporting members. If the pressure is applied to the inner plane of a corresponding shield shell, the elastic member increases the separated distance between the pair of supporting units through elastic transformation. When the pressure is released, the elastic member reduces the separated distance between the pair of supporting member through the elastic deformation.
Patent KR-20100090377-A (KR)
Title: High-temperature oxidative resistant porous nano silicon carbide and manufacturing method thereof
Inventor: LEE YOUNG SEAK
IPC: B82B3/00
Filed: 2009-02-06
Abstract: PURPOSE: A porosity nano silicon carbide and a manufacturing method thereof are provided to simplify processing conditions and prevent cracks. CONSTITUTION: A porosity nano silicon carbide manufacturing method includes next steps. A polymer precursor and silicone compound are mixed with solvent. The compound which is obtained in the stage is electro-spined in a sphere or fiber form. A heat-treatment process is executed for the electrospinning result. The polymer precursor is selected among petroleum pitch, coal type pitch, polyimide, polybenzimidazole, poly acrylonitrile, polyaramide, polyaniline, mesophase pitch, furfuryl alcohol, phenol, cellulose, sucrose, polyvinylchloride and their mixture.
Patent KR-20100091426-A (KR)
Title: Grooving tool for wood mold
Inventor: PARK SUN HOO
IPC: B26F1/44
Filed: 2009-02-10
Abstract: PURPOSE: A drilling jig for a wood mold is provided to enable a user to accurately cut products because a cutter edge is not easily deformed though a press device presses the wood mold. CONSTITUTION: A drilling jig(200) for a wood mold comprises a cutter edge(140), a support frame(130), an auxiliary edge(100), and a vent(120). The auxiliary edge is formed at a degreasing hole. The degreasing hole splits scraps created during forming a hole. The cut scrap is discharged through the vent. The auxiliary edge is integrated with the body inside the hole processing tool.
Patent KR-20100091556-A (KR)
Title: Refrigerator
Inventor: CHAE SU NAM
IPC: F25D17/08
Filed: 2009-02-10
Abstract: PURPOSE: A refrigerator is provided to selectively supply cold air to a desired area and to prevent a temperature deviation from being generated and to variously form cold air supply passages. CONSTITUTION: A refrigerator comprises a main body(110), a cold air duct(161), an evaporator, a ventilation fan(191), and a ventilation fan driving part(230). The main body has a refrigerating chamber and a circulating path(141). Inner air of the refrigerating chamber is circulated through the circulating path. The cold air duct has multiple cold air exhaust holes. The evaporator is arranged in the circulating path. The ventilation fan is rotatably arranged in one side of the evaporator. The ventilation fan driving part rotates the ventilation fan.
Patent KR-20090097112-A (KR)
Title: Apparatus and method for composeing diversity sub channel in wireless communication system
Inventor: KIM TAE YOUNG
IPC: H04B7/02
Filed: 2009-02-25
Abstract: An apparatus and a method for composing a diversity sub channel in a wireless communication system are provided to use remaining resources after allocating resources for a band selection sub channel, thereby composing a diversity sub channel. A band selection sub channel composing unit performs permutation of a sub band unit about resources comprising a sub channel. The band selection sub channel composing unit composes a band selection sub channel by using a sub band selected as resources. A diversity sub channel composing unit(725) composes a resource which is not selected for the band selection sub channel and a diversity sub channel of the resource allocation unit by using a resource allocation unit of the remaining sub band.
Patent KR-20100097817-A (KR)
Title: A compression storage pack for clothing
Inventor: KIM IN SOO
IPC: B65D85/07
Filed: 2009-02-27
Abstract: PURPOSE: A compressive pack for storing clothes is provided to conveniently discharge the air of the compressive pack in a state that the clothes are hung on hangers, to prevent damage to the clothes by preventing the penetration of a mold, and to make better use of a space by minimizing a storage area. CONSTITUTION: A compressive pack(200) for storing clothes comprises: an air discharge valve(20) for discharging the internal air of a vacuum storage pack(10) including a fastener(11); a hanger(30); an inner closed unit comprising an inner closed end(40) which is rotatably combined with the hanger, an outer closed end which is connected to the inner closed end, a support body which is vertically integrated with the lower part of the outer closed end, and a hanger unit(70); and a closed hanger(100) which is combined with the opened left and right ends of the inner closed unit.
Patent KR-20100097850-A (KR)
Inventor: LIM DO HYOUNG
IPC: G07F11/00
Filed: 2009-02-27
Abstract: PURPOSE: An automatic vending machine of rice is provided to perform polishing process and packing process at the same time by attaching an automatic packing machine. CONSTITUTION: Rice is automatically transferred to the top of a brown rice warehouse by a main motor(13). The brown rice is stored a hopper of a rice-polishing machine. The brown rice is polished according to the state of the polishing. The brown rice is polished by the density difference between a screw and the rice.
Patent KR-20100098850-A (KR)
Inventor: KIM YOUNG MIN
IPC: B60Q1/12
Filed: 2009-03-02
Abstract: PURPOSE: A headlight control system is provided to improve the visibility of a driver in the front and the side by enabling a driver to directly control the steering angle of a headlight. CONSTITUTION: A headlight(109) is installed in the front side right and left of a vehicle in order to illuminate the front sight of a vehicle. A motor(107) is installed in the rear side in order to control the angle and direction of the headlight. A motor driver(105) drives the motor. An operation button(101) controls the angle and the direction of the headlight. A controller(103) outputs a control signal for controlling the angle and the direction of the headlight to the motor driver as a driver presses the operation button.
Patent KR-20100099375-A (KR)
Title: The printed paper with a label
Inventor: LEE JUNG SUP
IPC: G09F3/02
Filed: 2009-03-03
Abstract: PURPOSE: A prints is provided to improve customer participation of an event by utilizing a part of a label sheet and using it for the check of various kinds of free gifts. CONSTITUTION: A bottle for beverage(2) includes a label sheet on the rear side or the surface. A small prints(3) in which a specific pattern or phrases are printed on the rear side or the surface is detachably formed into a fixed shape in the label sheet(1). The prints is formed to be contiguous to the upper end of the label sheet and includes a cut-out line(31) in the circumference. The prints includes the cut-out line(41) in the upper end. The prints is separated along the line. A bonding layer is formed in the rear side of the prints and a handle part(4).
Patent KR-20100102846-A (KR)
Title: Printed circuit board assembly and manufacturing method thereof
Inventor: JANG KYUNG WOON
IPC: H05K3/30
Filed: 2009-03-12
Abstract: PURPOSE: In a process of mounting in the printed circuit board the printed circuit board assembly and manufacturing method thereof is the circuit device, by omitting the process where the heating like the reflow process is required the lamination phenomenon is prevented. CONSTITUTION: A circuit device is arranged on film. The circuit device is molded by spreading the resin(30) on film. Film is removed from the mold(40). The mold is adhered in the printed circuit board(80). The circuit device is arranged on film. The location corresponding to the lead(11) of the arranged circuit device digs up in film to intaglio. The circuit device is arranged on film.
Patent KR-20090106985-A (KR)
Title: Flexible printed circuit board, input module and mobile apparatus
IPC: H05K3/46
Filed: 2009-03-19
Abstract: PURPOSE: A flexible printed wiring board, an input module and a portable device are provided to remove a light guide plate by including a light input part and a light output part. CONSTITUTION: In a flexible printed wiring board(40), the surface of a conductive pattern(42) is coated with the insulation layer. An insulation layer includes a light input part(431) and a light output part(432). The insulation layer is a base film or coverlay film(43) of the flexible printed wiring board. The light input part inputs the light into the insulation layer. The light output part outputs the light from the insulation layer to the outside.
Patent KR-20100107542-A (KR)
Title: System for managing a bus stop
Inventor: CHOI KYONG SHIK
IPC: G08G1/133
Filed: 2009-03-26
Abstract: PURPOSE: A bus platform management system is provided to easily determine and monitor a bust entering or exiting the exclusive bus lane by comprising an entering detection unit and an exiting detection unit. CONSTITUTION: A bus platform system(110) comprises an entry sensor(113), an exiting sensor(115), a platform controller(111), and a platform output unit(117). The entry sensor senses the entry of the bus. The exiting sensor senses the exiting of the bus. The platform controller determines the entry or the exiting of a bus into the platform section.
Patent KR-20100111876-A (KR)
Title: Add on communication apparatus restricting using of mobile electric device
Inventor: KIM BANG HYUN
IPC: H04L9/32
Filed: 2009-04-08
Abstract: PURPOSE: An annex communications apparatus for restricting the use of a mobile electronic device is provided to supply an efficient shopping service by location information and restrict the use of the mobile electronic device. CONSTITUTION: An annex communication apparatus(100) includes an interface unit(110), a control unit(120), and a communication unit(130). The interface unit is electrically connected to the mobile electronic device of the preset intrinsic device information. The control unit compares pre-stored user information with the apparatus identity information of the interface unit. If the user information matches with apparatus identity information, the communications unit transmits the user information from a preset communications method.
Patent KR-20100112323-A (KR)
Title: Aerogenerator
Inventor: JO HEE SOO
IPC: F03D9/00
Filed: 2009-04-09
Abstract: PURPOSE: A wind generator is provided to enable the electricity to be produced regardless of the installed place since first and second air tubes can be formed to a plurality of unit tubes, which form independent spaces respectively. CONSTITUTION: A wind generator is composed of first and second air tubes(10,20), first and second shafts(31,32), and a plurality of wires(11,12,21,22). The gas lighter than the air is charged in the first and second air tubes and they are floated to the air. The first and second shafts are spaced to each other. A generator, which produces the electricity is connected to at least one of the first and second shafts based on the torque. The wires connect the first and second air tubes to the first and second shafts. The wires operate in connection with the movement of the first and second air tubes depending on the wind resistance and rotate the generator connected shaft.
Patent KR-20100121729-A (KR)
Title: A magnet block toy used child
Inventor: LEE KYU HWI
IPC: A63H33/10
Filed: 2009-05-11
Abstract: PURPOSE: A magnet block for an infant is provided, which can prevent separation of a permanent magnet and generation of defective products. CONSTITUTION: A magnet block for an infant comprises: a block body in which an assembly groove is engraved; permanent magnets(20) located in the assembly groove of the block body; and a cap(30) which is located to the assembly groove while accepting the permanent magnets and in which a wing portion is expanded to both sides; a fixing member(40) in which a hook part is engraved and inserted into the assembly groove; and a decoration paper(50) which is adhered to cover the fixing member, cap, and block body.
Patent KR-20100123194-A (KR)
Title: Led lamp unit for vehiclular road and vehicular road led lighting system with the same
Inventor: LEE CHANG HO
IPC: F21S13/10
Filed: 2009-05-14
Abstract: PURPOSE: A street led lamp unit and an LED lighting system with the same are provided to prevent a dead zone between LED street lights by forming a rectangular projection region on the road. CONSTITUTION: An LED device(100) is arranged in a circuit board(200). A lens unit(300) projects light from the LED device. An LED lens receiving unit is provided in the lens unit. The lens unit includes a first projection unit(320) and a second projection unit(330). A first reflective side(340) is arranged on the side of the first projection unit.
Patent KR-20100127553-A (KR)
Title: Steel sheet having excellent hydrogen delayed fracture resistance quality, and method for producing the same
Inventor: PARK JI HWAN
IPC: C22C38/00
Filed: 2009-05-26
Abstract: PURPOSE: A steel sheet with excellent hydrogen delayed fracture resistance and a manufacturing method thereof are provided to secure strength by adding manganese and copper without molybdenum and chromium. CONSTITUTION: A steel sheet with excellent hydrogen delayed fracture resistance and a manufacturing method thereof comprises C 0.15~0.30 weight%, Mn 1.3~2.0 weight%, Si less than 0~0.5 weight%, Al 0.02~0.06 weight%, P 0~0.03 weight%, Cu 0.30~0.60 weight%, N less than 0~0.006 weight%, and Fe and inevitable impurities.
Patent KR-20100130102-A (KR)
Title: Mobile terminal and control method thereof
Inventor: KIM SOO KYOUNG
IPC: H04B1/40
Filed: 2009-06-02
Abstract: PURPOSE: A mobile terminal and a control method thereof are provided to supply a user interface or a graphic user interface screen to a user through eyepieces of the mobile terminal. CONSTITUTION: When an event is generated, a controller(440) generates display information. A lens unit(430) displays a screen generated based on the display information. The event is generated when a preset button on a mobile terminal is clicked. The event is generated when a control signal is received to drive the display unit.
Patent KR-20100131077-A (KR)
Title: System and method of managing schedule using traffic information
Inventor: LEE BAEK JIN
IPC: G06Q50/30
Filed: 2009-06-05
Abstract: PURPOSE: A system and a method of managing an activity schedule using traffic information are provided to use real time traffic information to establish an action plan, thereby effectively establishing the action plan. CONSTITUTION: An action plan management service server(130) collects real time traffic information from a traffic information center(140). The server receives schedule data of a person or a group through terminals(110,120). If monitoring a personal schedule or a group schedule with error during a schedule is predicted, the server notifies a person and a group member of a corresponding schedule of the error. The server automatically changes the schedule. The terminal receives a schedule plan from the action plan management service server.
Patent KR-20100133729-A (KR)
Title: Nano complex filter using melt-electrospinning and manufacturing method thereof
Inventor: HUH HOON
IPC: B01D71/00
Filed: 2009-06-12
Abstract: PURPOSE: A nano composite filter using melting electrospinning method and a manufacturing method thereof are provided to supply nano composite filter of multilayer structure forming micro fiber layer ad nano fiber on the micro fiber layer or nano composite filter of the dual structure forming nano fiber layer on a micro fiber layer. CONSTITUTION: A nano composite filter of dual structure includes a microfiber layer(21) and a nanofiber layer(22). The nanofiber layer by melting electrospinning method is formed on the microfiber layer. A nano composite filter of the multilayer structure includes the microfiber layer and the nanofiber layer. On the micro fiber layer, the nano fiber layer by melting electrospinning method is formed. The micro fiber layer and the nano fiber layer are formed alternatively.