baber/WOPTO huggingface dataset:
Patent KR-20080082924-A (KR)
Title: A method and an apparatus for processing an audio signal
Inventor: JUNG YANG WON
IPC: G10L19/04
Filed: 2008-03-07
Abstract: A method and an apparatus for processing an audio signal are provided to group object signals having close correlation into a group, thereby improving the processing efficiency of the audio signal. A method for processing an audio signal comprises the following steps of: receiving the audio signal including object information; acquiring correlation information of indicating whether a group between objects is generated from the received audio signal; and acquiring one meta information common to objects grouped on the basis of the correlation information.
Patent KR-20090102122-A (KR)
Title: Multi-function speaker
Inventor: PARK SOON JONG
IPC: H04R9/02
Filed: 2008-03-25
Abstract: PURPOSE: A multi-functional speaker is provided to improve vibration force by shortening a vibration transfer path of a vibration generator. CONSTITUTION: A multi-functional speaker(110) includes first and second covers(121,125), a vibration generator, a spring and a sound generator. The first and second covers are combined with one and the other sides of a frame respectively, and the vibration generator generates vibration by being placed inside the frame. The spring includes first and second spokes. The sound generator is coupled to the other side of the frame, and generates a sound by being vibrated from the one side to the other side of the frame.
Patent KR-20090103387-A (KR)
Title: Vertical pillar transistor and method of manufacturing the same
Inventor: KIM HUI JUNG
IPC: H01L21/336
Filed: 2008-03-28
Abstract: PURPOSE: A vertical pillar transistor and a method of manufacturing the same are provided to reduce parasitic capacitance between bit lines since a void is formed between the bit lines. CONSTITUTION: In a vertical pillar transistor and a method of manufacturing the same, a vertical channel transistor includes a plurality of lower pillars(105) and upper pillars(110), a first insulating layer(120) and a second insulating layer(125), and a word line(140). The plural lower pillars are protruded from a substrate by a plurality of trench(155) and are extended to the second direction. The plural pillars are separated from each other in a first direction and a second direction. The plural upper pillars are formed on the lower pillars.
Patent KR-20090103614-A (KR)
Title: Continuous methods and apparatus of functionalizing Carbon Nanotube
Inventor: HAN JOO HEE
IPC: B82B3/00
Filed: 2008-03-28
Abstract: PURPOSE: A method for successively surface-treating carbon nanotubes without the need of additional surface treatment is provided to use an oxidizer easy to handle and discard without harmfulness in subcritical or supercritical condition. CONSTITUTION: A method for successively surface-treating carbon nanotubes comprises the following steps of: mixing a carbon nanotube solution and oxidizer at 50-400atm and preheating the mixture(S100); treating the surfaces of the carbon nanotubes at 50-400atm in subcritical or supercritical condition(S200); cooling the surface-treated products down to 0-100°C and releasing them to 1-10atm(S300); and collecting the cooled and released products(S400).
Patent KR-20090107216-A (KR)
Title: A one-piece type implant
Inventor: MOON MYUNG JIN
IPC: A61C8/00
Filed: 2008-04-08
Abstract: PURPOSE: A one-piece system of artificial tooth is provided, which increases initial anchoring force while improving gearing surface even though the vertical length is short. CONSTITUTION: A one-piece system of artificial tooth comprises: a screw-hole in which a tap is formed in the outer circumference and a screw thread is formed in the inner center; an artificial tooth root(10) which is equipped with a taper type hollow(14) classified by the partition of a cylinder; a taper type hollow which is geared with a partition in the outer side and in which an abutment screw(21) is formed to be geared with the screw-hole of the artificial tooth root; and a circular bonding projection part(22) which is geared by being inserted in the taper type hollow of the artificial tooth root.
Patent KR-20080114492-A (KR)
Title: Copolymer and composition for organic antireflective layer
Inventor: LEE JONG DON
IPC: C08F222/10
Filed: 2008-04-16
Abstract: A copolymer for an organic antireflective layer is provided to ensure fast etching rate of an organic antireflective layer and to manufacture an organic antireflective layer useful for the ultra-fine patterning of a semiconductor. A copolymer for an organic antireflective layer is indicated as the chemical formula 1. In the formula 1, R1 is hydrogen or C1-10 alkyl group; R2 is hydrogen, C1-10 alkyl group, and C1-20 arylalkyl group; R3 is hydrogen or methyl group; m and n are a number showing a repeating unit within the respective main chain, wherein m+n=1, 0.05<m/(m+n)<0.95, 0.05<n/(m+n)<0.95.
Patent KR-20090111621-A (KR)
Title: The generator of bicycle
Inventor: BECK CHANG KYU
IPC: B62J6/06
Filed: 2008-04-22
Abstract: PURPOSE: A generator for a bicycle is provided, which can supply bicycle headlight or necessary electricity using the electricity which flows in the coil block. CONSTITUTION: A generator for a bicycle comprises a permanent magnet block(20) and a coil block(30). The permanent magnet block adamantly unites with the rotating wheel combined with the fixed axle of a bicycle. In one side of the permanent magnet block, N pole and S pole are alternatively combined. A circular bearing is combined with the center of the permanent magnet block. The coil block is formed of circumference of which end tip of one side is protruded. In the coil block, lots of the coils are combined at the constant interval.
Patent KR-20090113723-A (KR)
Title: A cosmetic composition, a pharmaceutical composition comprising extract or fermented product from labisia pumila
Inventor: PARK CHANG SEO
IPC: A61Q19/00
Filed: 2008-04-28
Abstract: PURPOSE: A cosmetic composition and a pharmaceutical composition containing extract or fermentation product of Labisia pumila are provided to ensure high activity of UV protection, whitening, anti-aging and anti-oxidation and improve skin function. CONSTITUTION: A cosmetic composition contains Labisia pumila extract, fermentation of Labisia pumila extract or their mixture as an active ingredient. The Labisia pumila extract is isolated using an organic solvent of ethanol, hexane, or acetone. The cosmetic composition is a cosmetic composition for skin moisturization, anti-aging, whitening, anti-inflammtion or UV protection. The cosmetic composition is used in the form of soap, lotion, cream, pack and cosmetic liquid.
Patent KR-20090117165-A (KR)
Title: Power supply controlling device
Inventor: HWANG MI HYUN
IPC: G11C5/14
Filed: 2008-05-08
Abstract: PURPOSE: A power voltage supply controller for supplying power voltage with a semiconductor memory is provided to supply power voltage supply capability supplied to the semiconductor memory and prevent the formation of forward bias pass generated in a memory core. CONSTITUTION: A power voltage supply controller for supplying power voltage with a semiconductor memory includes a controller(10), and a memory core unit(20). The controller produces the enable signal between high voltage and ground voltage by including a level shifting unit. The controller controls power supply by using enable signal. The controller includes an NMOS driver. The memory core unit applies the power supply voltage from the controller.
Patent KR-20090118789-A (KR)
Title: Mix hanger
Inventor: KIM SUK DONG
IPC: A47G25/50
Filed: 2008-05-14
Abstract: PURPOSE: A mix hanger is provided to attach hanger of plastic stick shape to the hanger to hang trouser and hang trouser and top clothes for a long time. CONSTITUTION: A mix hanger is able to hang trouser only. The hanger can hang many trousers. The hanger is characterized in that: the frame of the hanger is conventional; the hanger can adjust the length; and more trousers can be hung by extending the length of the hanger.
Patent KR-20090121744-A (KR)
Title: Supported knife
Inventor: KIM BO YEON
IPC: B26B3/02
Filed: 2008-05-23
Abstract: PURPOSE: A safe knife having a support is provided to improve the safety and to make a beginner easily use the knife by a forming a support at a blade. CONSTITUTION: A safe knife having a support is composed of a blade(1), a grip, and a support. The support is installed in a part of the blade to improve the using safety. The support is formed by forming a groove in the lower end of the blade, and a finger of a user is inserted in the groove.
Patent KR-20090121813-A (KR)
Title: Nozzle for cleaner
Inventor: JI HEON PYEONG
IPC: A47L9/02
Filed: 2008-05-23
Abstract: PURPOSE: A nozzle for a cleaner is provided to clean a wider area with one displacement and to facilitate cleaning of a corner in a room. CONSTITUTION: A nozzle for a cleaner comprises a main nozzle(210) with a main suction port, and a sub nozzle(220) with a sub suction port. The sub nozzle is attached to both sides of the main nozzle and rotated to be selectively housed inside the main nozzle. Air suction through the sub suction port is possible while the sub nozzle is retracted in the main nozzle.
Patent KR-20090012043-A (KR)
Title: A method for preparing sweetened milk and sweetened milk prepared therefrom
Inventor: LEE KWANG GUEN
IPC: A23C9/15
Filed: 2008-05-23
Abstract: A method for preparing the sweet milk, and the sweet milk prepared by the method are provided to allow the sweet taste of a certain level to be felt by taking it in a smaller amount compared with sugar. A method for preparing the sweet milk comprises the steps of sterilizing raw milk; cooling the sterilized milk; decomposing the lactose of the milk into glucose and galactose; and converting the glucose into fructose. Preferably the conversion of glucose into fructose is carried out by using glucose isomerase.
Patent KR-20090123409-A (KR)
Title: Apparatus for transferring a substrate
Inventor: YEO SEUNG CHUL
IPC: H01L21/677
Filed: 2008-05-28
Abstract: PURPOSE: An apparatus for transferring a substrate is provided to reduce the conversion time of an incline transfer unit and simplify a structure using a change unit changing the incline transfer unit to the horizontal state or changing the incline transfer unit from a horizontal state to an incline state. CONSTITUTION: A substrate transfer device(100) includes an incline transfer unit(110), a horizontal transfer unit(120), and a change unit(130). The incline transfer unit supports the substrate slantingly and transfers the substrate to the first horizontal direction. The horizontal transfer unit is arranged in the lower part of the incline transfer unit, supports the substrate horizontally, and transfers the substrate from a first horizontal direction to a second horizontal direction. The change unit is connected to the incline transfer unit overlapped with the horizontal transfer unit and changes the incline transfer unit horizontally to receive the incline transfer unit on the horizontal transfer unit for transferring the substrate of the incline transfer unit to the horizontal transfer unit or changes the incline transfer unit horizontally received on the horizontal transfer unit to the incline state for transferring the substrate to the incline transfer unit.
Patent KR-20090124304-A (KR)
Title: Interior materials or exterior materials and preparing method thereof
Inventor: LEEM SANG DUCK
IPC: E04F13/14
Filed: 2008-05-29
Abstract: PURPOSE: Interior and exterior materials for a building and a manufacturing method thereof are provided to prevent crack, and promote toxicity neutralization and hardening with strong adhesion, released negative ion, far-infrared radiation effect, deodorization and antibacterial effect. CONSTITUTION: A manufacturing method of interior and exterior materials for a building is as follows. Silicate minerals, such as sericite, chlorite etc, are collected(S10). Collected minerals are smashed to thick particles respectively, assorted impurity is removed and dried, and then moisture contained in an epidermal layer is dried(S20). Naturally dried minerals are inserted to a drying furnace and then, moisture contained in the minerals is completely dried by applying 600~750°C heat(S30). Dried minerals are respectively shattered, filtered with a sieve having a 200mesh size, and processed to fine powder(S40). Therefore, the interior and exterior materials for a building are composed of sericite powder 41.9~48.2 weight %, chlorite powder 33.8~36.3 weight %, aqueous adhesive 9.9~12.1 weight %, and aqueous binder 8.1~9.9 weight %.
Patent KR-20090124373-A (KR)
Title: A berthage cappable of controlling the height according to the water level
Inventor: CHOI YOUNG WAN
IPC: B63B35/44
Filed: 2008-05-30
Abstract: PURPOSE: A height-controllable berthage is provided to regulate the height of the deck according to water level not to expose the support columns above the water surface. CONSTITUTION: A height-controllable berthage comprises a deck(10) and a plurality of support columns(20). The deck is installed horizontally to float on the water of lake or sea. The support columns are installed under the deck and fixed to the floor of lake or sea. The support column is made up of an extensible cylinder in which an inner pipe and an outer pipe are inserted each other, and the internal space of the support column is connected to a compressed air source to regulate the height through the supply of compressed air.
Patent KR-20090124390-A (KR)
Title: A injection molding machine and manufacture method of double molding product
Inventor: MIN WON KI
IPC: B29C45/16
Filed: 2008-05-30
Abstract: PURPOSE: An injection molding machine capable of automatic production of double molded products and a manufacture method of double molded products are provided to prevent a printed layer of the product from being erased while in use by forming the printed layer directly on the first molded product. CONSTITUTION: An injection molding machine capable of automatic production of double molded products comprises a square rotatable member(20), lower cores(30,31,32,33), first and second movable templates(40,50), a first upper core(60), a second upper core(70), a rotation driving unit, and a marking device(100). The square rotatable member including four side walls is installed on a base(10) and rotates 360° around a rotary shaft. The marking device applies adhesive and marks a pattern on the inner surface of a first molded product.
Patent KR-20080111398-A (KR)
Title: Process for obtaining pure monosialoganglioside gm1 for medical use
Inventor: CARLINO STEFANO
IPC: A61K31/715
Filed: 2008-06-16
Abstract: A method for separating and refining monosialoganglioside GM1 is provided to use simple steps, to increase cost efficiency, to be applied to an industrial scale and to obtain the pure monosialoganglioside GM1 for medicinal use through an ion-exchange column chromatography using an eluant including potassium or cesium ion. A method for separating and refining monosialoganglioside GM1 includes steps of: (a) separating the GM1 through an ion-exchange column chromatography using an eluant including potassium or the cesium ion from a lipid mixture comprising the monosialoganglioside GM1 as a major ganglioside component; (b) collecting a solute in an eluted solution; (c) filtrating the aqueous solution of the solute collected in the step (b); (d) filtrating the aqueous solution obtained by adding a sodium salt; and (e) collecting GM1 in a form of the sodium salt.
Patent KR-20090132031-A (KR)
Title: Power control unit for fuel cell vehicle
Inventor: YEO JOO YONG
IPC: B60L11/18
Filed: 2008-06-20
Abstract: PURPOSE: An integrated power converting device of a fuel cell vehicle is provided to enable an output unit of a DC-DC converter for boosting a high voltage, an input unit of an inverter and a high voltage junction box to share a high voltage DC link terminal in one integrated module housing, thereby providing an integrated power converting device. CONSTITUTION: A high voltage boosting type DC(Direct Current)- DC(Direct Current) converter(10) boosts an output voltage of a fuel cell. An inverter(20) controls a driving motor. A high voltage junction box(30) controls BOP (Balance Of Plant) parts. An output unit of the high voltage boosting type DC- DC converter, an input unit of the inverter and the high voltage junction box share one high-voltage DC link terminal(40).
Patent KR-20090132378-A (KR)
Title: A vessel of toast
Inventor: PARK HYE JIN
IPC: A47G19/00
Filed: 2008-06-20
Abstract: PURPOSE: A vessel for toast is provided to conveniently eat toast while a user does not drop flowing source and vegetable or does not stain one's hands when a user eats toast. CONSTITUTION: A vessel for toast comprises a main body on which floor is pierced and a dish in the main body. The vessel has a double structure and enables separate movement of the main body and dish. When a user pushes the lower part, the dish raises and then toast is pushed. Therefore a user does not stain one's hands and can eat the toast completely.
Patent KR-20100000431-A (KR)
Inventor: OH BYOUNG DUCK
IPC: H04L12/26
Filed: 2008-06-24
Abstract: PURPOSE: An internet network state analyzer for monitoring a connection state of network in wireless communications network is provided to directly observe the connection state of network by a network manager. CONSTITUTION: A detector monitors a connected state of network in wireless network. A wireless communications module conducts universal serial communications. A packet coming in the analyzer is expressed as a graphic. The connection state of network appears through the graphic. The analysis of fasting operates through the universal serial communication. An application program expresses packet in graphic.
Patent KR-20090091636-A (KR)
Title: Method for supporting coexsitence with wireless local area network
Inventor: YOUN SUNG JUNE
IPC: H04B7/26
Filed: 2008-06-25
Abstract: A method for supporting coexistence with a wireless local area network is provided to guarantee receiving of a beacon signal when simultaneously using a WPAN and a wideband wireless access system. A terminal produces numbers of an uplink frame of a wideband wireless access system overlapped with a beacon signal(S210). The terminal configures a bitmap by using numbers of the produced uplink frames(S220). The terminal transmits coexistence information including the configured bitmap to a base station(S230). The base station allocates an uplink slot according to the bitmap.
Patent KR-20100001041-A (KR)
Title: Continuous dewater apparatus for precooled green groceries
Inventor: JUNG HEE DO
IPC: A23N12/00
Filed: 2008-06-26
Abstract: PURPOSE: A continuous dewatering apparatus for precooled fruit and vegetables is provided to separate or remove water from fruit and vegetables by supplying cold air from the upper side and absorbing cold air by strong absorptive power at the lower side. CONSTITUTION: A continuous dewatering apparatus for precooled fruit and vegetables includes a tunnel(18) having an upper opening part(20) and a side opening part(22)(22') to pass fruit and vegetables through a route of a dewatering unit; a cold air supply pipe(26) arranged with a freezing coil evaporator(28) and a plurality of cold air supply nozzles(30); a cold air intake pipe(32)(32') connected to a fan housing(36)(36') in which an intake fan(38) is arranged; a discharge tube of the fan housing connected to a vertical cylinder-shaped gas-water separator(42)(42'); an upper guide pipe(46)(46') of a steam separator; and a carrying box(12).
Patent KR-20100001277-A (KR)
Title: Construction draw of ironwork furniture
Inventor: JIN HAN NA
IPC: A47B88/00
Filed: 2008-06-26
Abstract: PURPOSE: An iron drawer assembly is provided, which can be piled up when loaded onto a vehicle since it has a flat shape. CONSTITUTION: A drawer assembly structure of iron furniture comprises a drawer body(100) equipped with a flange part(121) with a plurality of bolt holes(122) which is formed in the front end periphery of the wall part and bottom part; a back plane has a bolt hole which is punched in a location corresponding to the bolt hole; and a front plane in which a handle is formed in the front and which is bolted to the front of the drawer body. The iron drawer assembly structure can be deconstructed into a flat shape.
Patent KR-20100002947-A (KR)
Title: Memory device having fullerene shuttle
Inventor: LEE JUN HA
IPC: H01L27/115
Filed: 2008-06-30
Abstract: PURPOSE: A memory device with a fullerene shuttle is provided to make the movement of a carbon nano fullerene shuttle independent of a substrate by receiving the carbon nano fullerene shuttle in a carbon nano capsule to reciprocate left and right. CONSTITUTION: A carbon nano capsule(20) is formed on an upper side of a substrate. A carbon nano fullerene shuttle(30) is received in the carbon nano capsule. The carbon nano fullerene shuttle reciprocates in the carbon nano capsule left and right by the electric field or magnetic field applied from the substrate. The carbon nano capsule is positioned in the free space of the substrate.
Patent KR-20100003054-A (KR)
Title: Phase change memory device and method for operation the same
Inventor: LEE JONG SUNG
IPC: G11C13/02
Filed: 2008-06-30
Abstract: PURPOSE: A phase change memory device and a driving method thereof are provided to stably store the required data in a unit memory cell by supplying an operation current for a unit memory cell sufficiently. CONSTITUTION: A control voltage generator(310) generates a drive current control voltage in response to a set operation control signal and a reset operation control signal. A main driver(330) supplies a main operation current to a unit memory cell corresponding to the drive current control voltage. An auxiliary driver(350) supplies the additional operation current corresponding to the drive current control voltage in response to an activation signal.
Patent KR-20100006952-A (KR)
Title: Photoresist composition, method of forming a metal pattern using the same, and method of manufacturing a display substrate
Inventor: PARK JEONG MIN
IPC: G03F7/022
Filed: 2008-07-11
Abstract: PURPOSE: A photoresist composition is provided to ensure high thermal resistance and etching resistance while forming a clear photoresist pattern, to minimize the damage of an underlayer of a photoresist pattern, and to improve the reliability of the underlayer. CONSTITUTION: A photoresist composition comprises an alkali soluble resin 5-50 weight%, a quinone diazide-based compound 0.5-30 weight%, and extra organic solvent. A formation method of metal pattern comprises the steps of: applying the photoresist composition on a base substrate(110) with a metal layer to form a photoresist layer; patterning the photoresist layer to form a photo pattern(132); forming a baking pattern by heat treating the photopattern; and patterning the metal layer using the baking pattern to form the metal pattern.
Patent KR-20100008674-A (KR)
Title: Washing machine
Inventor: KIM SUNG MIN
IPC: D06F39/08
Filed: 2008-07-16
Abstract: PURPOSE: A washing machine is provided to improve washing efficiency by compartmentalizing a drum by a partition member. CONSTITUTION: A washing machine(100) comprises a cabinet, a tub, a drum, a partition member(140), circulation devices(160,170), and nozzles(169a,169b). The tub arranged inside of the cabinet accepts washing water by compartmentalizing. The drum arranged inside of the tub washes the laundry. The partition member coupled to the drum compartmentalizes the drum. The circulation devices supply the washing water of the tub to the drum. The nozzles spray the washing water from circulation devices to the drum.