baber/WOPTO huggingface dataset:
Patent KR-20100013146-A (KR)
Title: Colloidal-imprinted carbon structure, preparing method thereof and ci carbon supported catalysts for electrodes of fuel cell using thereof
Inventor: YU JONG SUNG
IPC: B01J35/10
Filed: 2008-07-30
Abstract: PURPOSE: A colloidal-imprinted carbon structure body is provided to activate oxidation and reduction reaction of a fuel cell electrode through colloidal - imprinting, and to increase catalytic activation with a wide activation area of a catalyst. CONSTITUTION: A colloidal-imprinted carbon structure body has one or two pores among meso pores and macro pores of which average diameter is 5-500nm. The BET non-surface area is 100-1500m^2/g and has honeycomb structure. A manufacturing method of the colloidal-imprinted carbon structure body comprises the following steps: mixing colloidal inorganic metal oxide particles and mesophase pitch; manufacturing mesophase pitch - inorganic metal oxide particle composites; gaining graphite carbon complex; and etching the graphite carbon complex.
Patent KR-20100013780-A (KR)
Title: Digital broadcasting receiver capable of communicating with home media server
Inventor: SON HYEOGN HO
IPC: H04N21/258
Filed: 2008-08-01
Abstract: PURPOSE: A digital broadcasting receiver capable of communicating with a home media server is provided to process a broadcasting signal inputted from the outside according to the updated first database. CONSTITUTION: A data processor(110) converts login information. A network interface unit(120) transmits the login information to a home media server. A data storage unit(130) stores a database of a user transmitted from the home media server if the login information is authenticated. A controller updates the database of the user.
Patent KR-20100013980-A (KR)
Title: Method of fabricating the trench isolation layer for semiconductor device
Inventor: CHO JONG HYE
IPC: H01L21/76
Filed: 2008-08-01
Abstract: PURPOSE: A method of fabricating a trench isolation layer for a semiconductor device is provided to prevent the oxidation and etch of the surface of a conductive film by preventing a buffer layer on the conductive film. CONSTITUTION: A tunnel insulating layer(104) and a conductive film(106) are formed on a semiconductor substrate(102). A first trench is formed by etching the conductive film and a tunnel insulating layer. The buffer layer is formed in the sidewall of the first trench. The second trench is formed by etching the semiconductor substrate under the first trench. A liner insulating layer(114) is formed in sidewall and bottom surface of the second trench. A second trench is buried by the first insulating layer(116). The first insulating layer and the liner insulating layer remain behind in the lower part of the second trench. The second trench is buried by the second insulating layer(118).
Patent KR-20090129298-A (KR)
Title: Spin-valve devices based on graphene nanoribbons
Inventor: KIM WOO YOUN
IPC: H01L21/027
Filed: 2008-08-07
Abstract: PURPOSE: A spin valve factor using a graphene nano ribbon is provided to induce a spin polarization current with a small voltage by using the graphene nano ribbon with a wide width. CONSTITUTION: Ferromagnetic material electrodes(200,202) are connected to both ends of a graphene nano ribbon. The ferromagnetic material electrodes apply a current to the graphene nano ribbon. The graphene nano ribbon has a two-dimensional structure of a single layer made of carbon. The graphene nano ribbon is formed in a zigzag direction. The graphene nano ribbon is manufactured with a breadth less than 40nm. The ferromagnetic material electrodes arrange parallelly electrons at both edges of the graphene nano ribbon.
Patent KR-20100018881-A (KR)
Inventor: WON SUN GWAN
IPC: H04W16/00
Filed: 2008-08-07
Abstract: PURPOSE: An apparatus and a method of providing an international roaming service are provided to enable a user to randomly select a desired international telephone company and a rate system, thereby enabling the user to use various and inexpensive rate systems. CONSTITUTION: A mobile communication terminal(100) parses list information about an international telephone company of a corresponding country and rate systems. The terminal transfers the international telephone company and rate system information that a user selects. A domestic roaming server(200) registers use of an international roaming service and requests to use a network. The server transmits corresponding rate system list information to the terminal.
Patent KR-20100021103-A (KR)
Inventor: PARK SANG WOO
IPC: B27L11/00
Filed: 2008-08-14
Abstract: PURPOSE: A method of manufacturing a functional carbonized wood chip is provided to diversify a recycle use by applying functionality to a wood chip of a wood waste generated from a lumbering and others. CONSTITUTION: A method of manufacturing a functional carbonized wood chip comprises a steps of optionally drying and carbonizing ground objects of a wood waste(10) including a material wood and a branch, and underground objects including a pulverized wood chip(20) using roots. The carbonizing process of applying functionality for recycle use is performed in 5~20 minutes when manufacturing in low temperature(300~500 deg C) carbonization to make a soil covering material, in 10~30 minutes when manufacturing a solid fuel, in 10~30 minutes when manufacturing in middle temperature(500~700 deg C) to make a vegetation base material, and in 20~40 minutes when manufacturing a coal mixed compost.
Patent KR-20080082589-A (KR)
Title: Elevator controlling apparatus and its method
Inventor: MOURI KAZUNARI
IPC: B66B5/02
Filed: 2008-08-21
Abstract: An elevator control apparatus and a controlling method thereof are provided to prevent damage to ropes and cables due to collision with devices in an elevator hoistway in shaking of a building due to a long-period earthquake. An elevator control apparatus includes a long-period earthquake detecting device(9). The long-period earthquake detecting device detects a predetermined detection level of long-period shaking of a building. When a non-resonance floor, which is not affected by the long-period shaking of the building, exists in a driving direction of an elevator, the elevator is driven to the non-resonance floor. When the non-resonance floor does not exist in the driving direction of the elevator, the elevator is driven to the nearest floor and stopped and then driven to the non-resonance floor.
Patent KR-20100023684-A (KR)
Title: The chicken box which the construction is easy and is augmented
Inventor: PARK HWANG PIL
IPC: B65D5/36
Filed: 2008-08-22
Abstract: PURPOSE: A chicken box which is easily assembled and reinforced is provided to prevent a side of the chicken box from being folded to an inner side of the box, and to prevent separation of the chicken box by inserting a folding side into a cut-out groove. CONSTITUTION: A chicken box which is easily assembled and reinforced includes a side which is folded and stood by a folding line from the bottom surface having a constant width. The side surface has a cut-out groove, and a fixing vane is inserted into the cut-out groove. A side cover is formed on the both sides of a cover(40) formed on the rear side of the front surface(30). A grip is formed on the rear side of the cover.
Patent KR-20100024839-A (KR)
Title: Deburrer
Inventor: KIM HYEONG SOON
IPC: B21B15/00
Filed: 2008-08-26
Abstract: PURPOSE: A deburring device is provided to stably removing burr from a slab even in case of an air leakage by supporting the deburring bar with pneumatic and elastic forces at the same time. CONSTITUTION: A deburring device(100) comprises rollers(20) which transport a slab(10) and a deburring unit(30) which is located between the rollers and removes burr(11) from the slab by elastically supporting the slab. The deburring unit includes an operation part, an installation rod, a deburring bar, and an elastic member.
Patent KR-20100030883-A (KR)
Title: Telescopic steering column mounting structure
Inventor: PARK OK GYUN
IPC: B62D1/18
Filed: 2008-09-11
Abstract: PURPOSE: A mounting structure of a telescopic steering column is provided to reduce the number of components and the weight of a vehicle by mounting a telescopic steering column on a cowl cross member. CONSTITUTION: A mounting structure of a telescopic steering column is constituted as follows. A column upper tube is supported on the top of a deck bracket(2) attached to a cowl cross member(1). A column lower tube into which the column upper tube is inserted is mounted on the lower part of the deck bracket. The deck bracket comprises a C-shaped channel.
Patent KR-20090027182-A (KR)
Title: Phosphorous containing benzoxazine-based monomer, polymer thererof, electrode for fuel cell including the sane, electrolyte membrane for fuel cell including the same, and fuel cell employing the same
Inventor: CHOI SEONG WOO
IPC: C07F9/6558
Filed: 2008-09-11
Abstract: A phosphorus containing benzo oxazine based monomer is provided to improve heat resistance and phosphoric acid resistance. A phosphorus containing benzo oxazine based monomer is indicated as a chemical formula 1. In the chemical formula 1; R1 and R2 are C1-C20 alkyl group, C1-C20 alkoxy, C6-C20 aryl, C6-C20 aryloxy or a chemical formula 2. In the chemical formula 2; R3 is hydrogen, C1-C20 alkyl radical, C1-C20 alkoxy radical, C6-C20 aryl radical, C6-C20 aryloxy radical, halogenated C6-C20 aryl radical, halogenated C6-C20 aryloxy radical, C1-C20 heteroaryl radical, C1-C20 heteroaryloxy radical, halogenated C1-C20 heteroaryl radical, halogenated C1-C20 heteroaryloxy radical, C4-C20 cycloalkyl radical, halogenated C4-C20 cycloalkyl radical, and C1-C20 heterocyclic radical or halogenated C1-C20 heterocyclic radical.
Patent KR-20100031332-A (KR)
Title: Tire usig an optical illusion
Inventor: CHOI SHANG MIN
IPC: B60C13/00
Filed: 2008-09-12
Abstract: PURPOSE: A tire using optical illusion is provided to seem to consumers such as other drivers and pedestrians as though a tire is moved when a vehicle is stopped. CONSTITUTION: Patterns are formed on a sidewall(150) of a tire(100) using optical illusion to seem as though the tire is rotated in case the vehicle is stopped. The patterns form a round array structure by aligning several figures at fixed angles and intervals from a central shaft(3) of a tire.
Patent KR-20100033745-A (KR)
Title: Enzymatic synthesis and anticancer activity of trisindoline
Inventor: KIM EUNG BIN
IPC: A61K31/44
Filed: 2008-09-22
Abstract: PURPOSE: A composition containing trisindoline is provided to prevent or treat cancer with excellent cytotoxicity to cancer cell line. CONSTITUTION: A composition for preventing or treating cancer contains trisindoline as an active ingredient. The trisindoline has cytotoxicity to multidrug-resistant cancer cell line. A method for manufacturing the trisindoline comprises: a step of preparing cells containing nucleotide encoding indigo-producing oxygenase; a step of culturing cells in a medium; and a step of isolating trisindoline from the culture liquid. An indigo-producing oxygenase is derived from Rhodococcus sp. The indigo-producing oxygenase gene is ipoA gene. The IpoA gene is mutated to produce IpoA protein in which 58th, 59th, or 251th amino acid of sequence number 2 is substituted. The 58th alanine is substituted with serine. The cell is E. coli.
Patent KR-20100033760-A (KR)
Title: Hydraulic control method of hydraulic system for auto transmission
Inventor: CHO SUNG HO
IPC: F16H61/00
Filed: 2008-09-22
Abstract: PURPOSE: A hydraulic control method of a hydraulic system for an auto transmission is provided to obtain stable performance through the reduction of parts generating a fail by removing a plurality of valves. CONSTITUTION: A working fluid is discharged from an oil pump(130). The working fluid is controlled by a line pressure. A plurality of clutches and friction elements are controlled by using the working fluid. The pressure controlled by the line pressure is controlled with solenoid valves(134,140,142). A rotary type integral valve(RTV1,RTV2) controls the rotation angle and the speed of rotation according to the rotational motion of a control motor. The rotary type integral valve executes a control operation by applying an optimal pressure to the clutch and the brake.
Patent KR-20100035805-A (KR)
Title: Apparatus and method for indication a defect of carburetting nozzle
Inventor: LEE SANG OG
IPC: C21C7/00
Filed: 2008-09-29
Abstract: PURPOSE: A defect indication system and a method of a recarburizer injection nozzle are provided to inform a user of a defect on a recarburizer injection nozzle using a lamp or buzzer. CONSTITUTION: A defect indication system of a recarburizer injection nozzle comprises a sensor(150), a storage(200), a controller(300), and an alarm part(400). The sensor senses the inner pressure of a recarburizer injection nozzle(600). The controller compares the pressure set point and detects the malfunction of the recarburizer injection nozzle. The controller generates an alarm signal once the defect occurrence of the recarburizer injection nozzle is detected.
Patent KR-20090037311-A (KR)
Title: Exposure apparatus and correction apparatus
Inventor: SUDA HIROMI
IPC: H01L21/027
Filed: 2008-10-07
Abstract: An exposure apparatus and a correction apparatus are provided to improve a throughput and a resolution by maintaining a high transmittance and a high polarization performance. An exposure apparatus(1) includes an illumination optical system(40) arranged inside a chamber(30), a projection optical system(60), a stage, and an optical axis correction part(100). A light source unit(10) is separated from the exposure apparatus. A pulling optical system(20) is contacted in the light source unit and the exposure apparatus, and includes a mirror(22) and a lens(24). The illumination optical system uniformly illuminates a reticle(50), and includes a polarization control part(42). The reticle is supported by a reticle stage. A diffraction light from the illuminated reticle passes the projection optical system, and is imaged on a top of a wafer(70). A pattern of the reticle is transferred on the wafer by relatively moving the reticle and the wafer. The projection optical system projects a phase of the pattern of the reticle on the wafer. The optical axis correction part includes a first lens(110), a second mirror(120), a second lens(130), and a first mirror(140).
Patent KR-20080093959-A (KR)
Title: Rotary compressor
Inventor: YAMASAKI HARUHISA
IPC: F04C23/00
Filed: 2008-10-08
Abstract: A rotary compressor is provided install a plug at a predetermined position to prevent a spring member from being separated and to prevent a cylinder from being deformed. A rotary compressor includes an upper cylinder(38), a roller(46), a vane(50), a spring(76), a spring holding unit(70A), a plug(137), and a locking unit. The roller eccentrically rotates in the upper cylinder. The vane partitions the upper cylinder into a lower-pressure chamber and a higher-pressure chamber. The spring is used to elastically support the vane to the roller. The spring holding unit is open toward the side of the vane and a sealed vessel(12). The plug is positioned at the sealed container of the spring. The locking unit is provided at an internal wall of the spring holding unit. The locking unit is in contact with the plug at a predetermined position.
Patent KR-20100042880-A (KR)
Title: Engine valve grinding machine
Inventor: SON HYUN CHO
IPC: B24B15/00
Filed: 2008-10-17
Abstract: PURPOSE: A body polishing device for an engine valve is provided to secure optimum grinding state by discharging a grinded part of an engine valve on a right time. CONSTITUTION: A body polishing device for an engine valve comprises a valve guide unit(10), a valve feeder(20), a processing unit(30), and a discharging device(40). A guide plate of the guide system reciprocates with a guide cylinder. The valve feeder comprises a supporter, a pusher, and a rotational plate. A rotational plate revolves around a rotary shaft and an engine valve is supplied to a machining guide plate. The processing apparatus has a processing information desk and a discharging shaft. The body of the engine valve is provided on a processing guide unit.
Patent KR-20090109043-A (KR)
Title: Package
IPC: B65D75/66
Filed: 2008-10-23
Abstract: PURPOSE: A packing member is provided to form a wide opening to take out the food conveniently in case a label is attached, and to offer easy usability of the packing film. CONSTITUTION: A packing member is comprised of a film including a first film, a second film, a first opening tape, and a second opening film. The tapes(3a,3b) make an opening to take out an object. The first and the second films are formed to a square shape to make sides of the packing member. The first and the second opening tapes are equipped on the surface of the first film.
Patent KR-20100046675-A (KR)
Title: Manufacturing method of polyether sulfone membrane and high flow folding type catridge filter employing the same
Inventor: KIM YEON SOO
IPC: B01D71/68
Filed: 2008-10-28
Abstract: PURPOSE: A manufacturing method of a polyethersulfone membrane is provide to increase lifetime of the membrane while reducing risks about breakages of the membrane, and to offer good property reproducibility of the membrane. CONSTITUTION: A manufacturing method of a polyethersulfone membrane includes a step for indirectly spraying circulation air when polyethersulfone liquid which is uniformly applied to a support, is solidified. A temperature of the circulation air is 20 ~ 30°C. The spraying speed of the air is 1.5 ~ 2.5 m/min. The support is polyester-based non-woven fabric or polyolefin-based non-woven fabric.
Patent KR-20100047925-A (KR)
Title: Front panel assembly, pdp having it and method for manufacturing the pdp
Inventor: HWANG KI WOONG
IPC: H01J11/34
Filed: 2008-10-30
Abstract: PURPOSE: A front panel assembly, a panel plasma display including the same and a method for manufacturing the panel plasma display are provided to improve a discharge property by forming a multi-protective layer structure in order to prevent the chemical deformation. CONSTITUTION: A front panel assembly(10) is combined to a rear substrate in order to form a plasma display panel. A protective layer(17) includes a main protective layer(18) and an auxiliary protective layer(19). The main protective layer, which is based on alkaline earth oxide, is formed on a dielectric layer. The auxiliary protective layer is formed on the main protective layer and prevents the deformation of the main protective layer.
Patent KR-20090045072-A (KR)
Inventor: TOYODA YOSHIHIRO
IPC: H05K3/00
Filed: 2008-10-30
Abstract: 배선 회로 기판의 제조 방법은, 베이스 절연층을 준비하는 공정과, 베이스 절연층의 위에, 배선을 형성하는 공정과, 베이스 절연층의 위에, 배선을 피복하도록 커버 절연층을 형성하는 공정과, 파장이 700㎚를 초과하고, 950㎚ 미만인 광을, 커버 절연층에 조사하여, 커버 절연층으로부터의 반사광에 의해, 이물을 검사하는 공정을 구비하고 있다.
Patent KR-20100048367-A (KR)
Title: Sliding ramp having lamp
Inventor: KIM GYU HA
IPC: B60Q1/00
Filed: 2008-10-31
Abstract: PURPOSE: A sliding lamp is provided to visually recognize an operational state by installing a light emitting lamp on both side of a lamp platform. CONSTITUTION: A lamp platform(40) is inclined to the surface of a ground when the lamp platform is drawn from a lamp cassette(10). A light emitting lamp is installed along the edge of the both upper side of the lamp platform. A control unit(81) controls the light emitting lamp when the lamp platform is drawn from the lamp cassette. The both side of the lamp platform include rolling rollers. The rollers rolls on the rail frame of the lamp cassette.
Patent KR-20100050002-A (KR)
Title: Fireman helmet and method for controlling there of
Inventor: WI CHONG HWAN
IPC: A42B3/04
Filed: 2008-11-04
Abstract: PURPOSE: A fire fighter helmet and a control method thereof are provided, which decides whether emergency is generated or not and outputs warning in case of emergency. CONSTITUTION: A fire fighter helmet control method comprises: a step of sensing the movement of a fire fighter wearing a helmet(100); a step of deciding whether the stop time is set or not by counting the stop time when the movement of the fire fighter stops; a step of outputting warning when the stop time of the fire fighter is the fixed time or greater; a step of measuring distance between fire fighters; and a step of outputting warning when distance is longer than fixed distance or greater.
Patent KR-20100050873-A (KR)
Title: Sampling circuit
Inventor: LEE JI WANG
IPC: G11C11/4076
Filed: 2008-11-06
Abstract: PURPOSE: A sampling circuit is provided to offer the normal sampling operation of a clock signal and data by positioning a clock signal and data in a section where the sampling can be done. CONSTITUTION: A synchronization unit(230) synchronizes inputted data in a clock signal. A section detection unit(270) outputs the delay controlling signal by detecting the sampling available section of the clock signal and data. A variable delay unit(210) reflects the delay time corresponding to the delay controlling signal to data and clock signal. An activation unit(250) controls the decided operation of the section detection unit by detecting data value which is continuous to the data.
Patent KR-20100051493-A (KR)
Title: Fence for plant growth
Inventor: HA SOON LYAL
IPC: A01G1/00
Filed: 2008-11-07
Abstract: PURPOSE: A vegetative fence is provided to make an environment-friendly image by planting grass on a vegetative auxiliary wall. CONSTITUTION: A vegetative fence comprises a pair of column members(110,120), a top cover(130), a stabilizing networks, an auxiliary wall(310), a soil reservoir(320) and a water storage(330). A pair of column members is each other separated in the horizontal direction. The top cover is combined on the upper side of a safety net fixture(140). A safety net is separated and arranged between column members. The auxiliary wall is arranged in a row with the safety net. The soil reservoir is connected to the lower part of the auxiliary wall and filled with the vegetative soil. The water storage is formed on the lower part of the soil reservoir and supplies water to the auxiliary wall.
Patent KR-20100054654-A (KR)
Title: The guided device of moving object and method thereof
Inventor: KIM TAE JUNG
IPC: G01S7/38
Filed: 2008-11-14
Abstract: PURPOSE: A device and a method for guiding a moving object are provided to guide the moving object by analyzing first signal from the moving object in real time and subsequently generating a second signal, which is capable of guiding the moving object, from the first signal. CONSTITUTION: A receiver(40) receives first signal which is generated from a moving object. A signal processor(SP1) generates second signal which guides the moving object. The pulse width of the second signal is narrower than that of the first signal. A transmitter(60) amplifies and transmits the second signal.
Patent KR-20100058773-A (KR)
Title: Image sensor
Inventor: KI AN DO
IPC: H01L27/146
Filed: 2008-11-25
Abstract: PURPOSE: An image sensor is provided to improve dynamic range of a photo diode by appropriately combining transistors and capacitors without increasing the area of the photo diode. CONSTITUTION: A photo diode(10), a reset transistor(30), a drive transistor(40), and a selecting transistor(50) are prepared. A transfer transistor is formed between the photo diode and the reset transistor. A subsidiary transistor(60) is arranged between the transfer transistor and the drive transistor. A first auxiliary capacitor(70) is parallel-connected between the transfer transistor and the subsidiary transistor.