baber/WOPTO huggingface dataset:
Patent KR-20080071894-A (KR)
Title: Electrostatic breakdown protection circuit and semiconductor integrated circuit device provided with same
Inventor: TSUCHIHASHI MASANORI
IPC: H01L27/088
Filed: 2006-12-05
Abstract: A protection circuit is provided with a diode (D1) wherein an anode is connected to a gate signal input terminal and a cathode is connected to a gate of an output transistor (N1); a resistor (R1) wherein one end is connected to the gate signal input terminal and the other end is connected to a grounding terminal; and a pnp-type bipolar transistor (Qp1) wherein an emitter is connected to the gate of the output transistor (N1), a base is connected to one end of the resistor (R1) and the collector is connected to the grounding terminal. Thus, the open drain system output transistor is prevented from being unintentionally turned on due to application of an electrostatic pulse and the like, without requiring power supply, and the transistor can be protected from electrostatic breakdown.
Patent KR-20080007622-A (KR)
Title: Electrocatalyst for oxygen reduction with reduced platinum oxidation and dissolution rates
Inventor: ADZIC RADOSLAV R
IPC: H01B1/16
Filed: 2006-05-16
Abstract: The invention relates to platinum-metal oxide composite particles and their use as electrocatalysts in oxygen-reducing cathodes and fuel cells. The invention particularly relates to methods for preventing the oxidation of the platinum electrocatalyst in the cathodes of fuel cells by use of these platinum-metal oxide composite particles. The invention additionally relates to methods for producing electrical energy by supplying such a fuel cell with an oxidant, such as oxygen, and a fuel source, such as hydrogen.
Patent KR-20080028869-A (KR)
Title: Content syndication platform
Inventor: PRAITIS EDWARD J
IPC: G06Q50/00
Filed: 2006-06-14
Abstract: A content syndication platform, such as a web content syndication platform, manages, organizes and makes available for consumption content that is acquired from the Internet. In at least some embodiments, the platform can acquire and organize web content, and make such content available for consumption by many different types of applications. These applications may or may not necessarily understand the particular syndication format. An application program interface (API) exposes an object model which allows applications and users to easily accomplish many different tasks such as creating, reading, updating, deleting feeds and the like.
Patent KR-20080015022-A (KR)
Title: Multi-functional coatings on microporous substrates
Inventor: FREESE DONALD
IPC: C08J7/056
Filed: 2006-05-25
Abstract: A composition is described wherein a coating is provided on a microporous substrate, such as a low surface energy microporous substrate, which coating provides multiple functionalities to the underlying microporous material, while still maintaining porosity within at least a portion of the microporous substrate.
Patent KR-20090076064-A (KR)
Title: Method of fabricating light emitting diode
Inventor: MOON YONG TAE
IPC: H01L33/22
Filed: 2008-01-07
Abstract: A method for manufacturing light emitting diode is provided, which improves the internal quantum efficiency of the light emitting diode. The first conductivity type semiconductor layer(3) is formed on the substrate(1). The active layer(5) is formed in the top of first conductive type of semiconductor layer. A second conductive type of semiconductor layer is formed on the top of the active layer. In second conductive type of semiconductor layer(7,9,11), nitrogen polarized type reverse phase sections are selectively removed and concavo-convex is implemented. The reverse phase section formation layer is formed between the gallium polarized type thin films. The p-type impurity is heavily-doped and the reverse phase section formation layer is formed.
Patent KR-20090077369-A (KR)
Title: Expandable styrenic polymer resin containing carbon black particles
Inventor: JEONG BYEONG JOON
IPC: C08L25/06
Filed: 2008-01-11
Abstract: An expandable styrenic polymer resin is provided to ensure excellent mechanical and flame resistant property, and to obtain excellent thermal insulation and foam ability even by using carbon black particles with a high bulk density. An expandable styrenic polymer resin comprises carbon black particles of 0.05~25 weight%, a blowing agent of 1~15 weight% and a styrene polymer of the rest amount. The carbon black particles have average particle size of 30~140 nm. The carbon black particles have bulk density of 0.03~0.5 g/ml. The expandable styrene polymer resin has a spherical bead with average diameter of 0.2-2 mm or a cylindrical pellet with average diameter of 0.2-3 mm.
Patent KR-20090080286-A (KR)
Title: Method of planarizing substrate, array substrate, and method of manufacturing array substrate using the method
Inventor: PARK JEONG MIN
IPC: H01L29/786
Filed: 2008-01-21
Abstract: A method for planarizing a substrate, an array substrate, and a method for manufacturing the same array substrate using a planarization method are provided to prevent a tangling effect of a succeeding layer formed on a metal electrode at a lateral surface of a metal line and a stepped part of a base substrate. An organic layer is formed to cover a metal line(12) which is formed on a base substrate(11). The organic layer is removed to expose the metal line. An auxiliary planarization layer is formed to planarize a surface of the base substrate including the metal line. A curing process is performed to cure the auxiliary planarization layer in order to shift the auxiliary planarization layer facing a lateral surface of the metal line to a lateral surface of the metal line. A planarization layer(13c) is formed by attaching the auxiliary planarization layer on the lateral surface of the metal line.
Patent KR-20090082740-A (KR)
Title: Leak testing method of pinion housing with power steering for car
Inventor: PARK CHANG YEOUP
IPC: G01M3/00
Filed: 2008-01-28
Abstract: A leak testing method of a pinion housing with a power steering for a car is provided to reduce processes of assembly and disassembly for inspection by testing pinion housing without assembly as one item. A leak testing method of a pinion housing with a power steering for a car comprises following steps. A valve hole blocking member is formed by blocking a valve hole of the pinion housing without the leakage of the oil in a sealing form. A valve tube blocking member is formed and blocks the valve hole and the valve tube. A valve port blocking member blocks and seals a plurality of valve ports without leakage of oil(S2). The valve hole blocking member is installed at the valve hole of the pinion housing(S3). The valve port blocking member is installed at the valve port to prevent the leakage of oil(S4). The valve hole is blocked with valve hole blocking member in case fluid pressure applying pressure with sealing the valve port. The valve port is blocked with the valve port blocking member to seal the inside and the pressurized fluid pressure oil is supplied.
Patent KR-20090084401-A (KR)
Title: Shielding apparatus
Inventor: JEON EUN SEOK
IPC: B62D5/00
Filed: 2008-02-01
Abstract: A shielding apparatus for vehicle is provided to prevent the heat generated in the muffler from being delivered to the transmission of the steering gear. A shielding apparatus comprises a fastening clip, a clip connection part(106), and a fastening unit. The fastening clip is mounted in order to surround one side of a housing equipped with a joint pin(112). The fastening clip is made up of a mouth(216) tapered to be connected to the housing easily, and first and second components(210,220) including a body wider than the mouth to receive the joint pin. The clip connection part is fixed with the fastening clip. The fastening unit connects the fastening clip to the clip connection part.
Patent KR-20090085408-A (KR)
Title: Bridge bearing using the shape-memory-alloy
Inventor: CHO JAE YEOL
IPC: E01D19/04
Filed: 2008-02-04
Abstract: A bridge bearing using shape memory alloy is provided to strengthen reconstitution function and vibration absorption function of structure. A bridge bearing using shape memory alloy comprises an top plate(10), a bottom plate(20), a supporting member(50) and a post(100). The top plate is mounted on the upper structure. The bottom plate is mounted on the lower structure. The supporting member is interposed between the top plate and bottom plate. The post is installed in post between the top plate and bottom plate in order to connect the top plate and bottom plate. The post is made of shape memory alloy. The post absorbs vibration energy while reducing the strength of horizontal earthquake. Plural shape memory alloys are installed the supporting device surrounding.
Patent KR-20090088657-A (KR)
Title: Circular loom
Inventor: KIM SANG WOON
IPC: D03D37/00
Filed: 2008-02-15
Abstract: A circular loom having bidirectional discharging structure is provided to offer high speed of the loom, and to make simplification of structure by removing mechanical interworking structure. A circular loom(1) includes the followings: a frame(10); a lead(20) having a lower outlet hole(22); a cam wheel(30) having a pair of cam rails(31a,31b), and rotated to one direction at a lower lead; a plurality of cam rods(40) which are elevated alternatively, and installed at the cam wheel; a heald(50) elevating the warp, and fixed on the cam rod; and a shuttle(70) supplying the winded warp between the weft according to inner wall of the lead.
Patent KR-20090092120-A (KR)
Title: Case for packing goods
Inventor: LEE HEE JAE
IPC: B65D85/10
Filed: 2008-02-26
Abstract: A packing case is provided, which enables to easily take out the product without injuring the product accepted in the packing case. A packing case comprises: a main body(20) in which the space housing product is formed; a cover member(30) which is rotatably combined with the main body; and a presser portion(40) for the opening which is arranged in the front side surface of the cover member and is concavely formed from the front side surface. The presser portion for opening comprises: a first slope in which depth from the front side surface becomes deep upward; and a second slope in which depth from the front side surface becomes shallow upward.
Patent KR-20090093082-A (KR)
Title: Electric instantaneous water heater
Inventor: GIM SEON HWI
IPC: F24H1/20
Filed: 2008-02-28
Abstract: An electric instantaneous water heater having a flexible plane-type heating element is provided to improve freedom in installation and design due to the flexibility and easy control of calorific value. An electric instantaneous water heater includes a heating element(7). The heating element comprises a mesh(10), + and - electrode wires(11,12), a carbon coating layer, and an insulation waterproof layer. The mesh is produced by weaving weft and warp fibers. The electrode wires are woven on both sides of the mesh and provided with electricity from an external power supply. The carbon coating layer coating the weft and warp fibers with carbon is formed by dipping the mesh in a carbon colloid solution and then drying it. The insulation waterproof layer is formed by coating the carbon-coated mesh with a resin.
Patent KR-20080080949-A (KR)
Title: Insulating film
Inventor: MORITA KENSUKE
IPC: H01B3/46
Filed: 2008-02-29
Abstract: An insulation layer is provided to form an insulation layer as an interlayer dielectric of a semiconductor device wherein the insulation layer has a uniform thickness, a low density, low refractivity and an improved layer characteristic like a dielectric constant or Young's modulus, by converting an annular siloxane structure into a three-dimensional cage-type siloxane structure. A polymer compound obtained by polymerizing a cage-type silsesquioxane compound having an annular siloxane structure is hardened on a substrate to form an insulation layer for a semiconductor device wherein the insulation layer has at least two unsaturated radicals as a substituent. The structure of the cage-type silsesquioxane compound is not broken by a hardening process. The cage-type silsesquioxane compound has m RSi(O0.5)3 units wherein m is an integer of 8-16 and at least two R's are a vinyl- or ethynyl-containing radical such that R's are independently non-hydrolysis radicals. Each unit is connected to another unit by a shared oxygen atom to form a cage-type structure.
Patent KR-20090096835-A (KR)
Title: Method for receiving program information and broadcast signal receiver
Inventor: PARK BEOM KI
IPC: H04W4/02
Filed: 2008-03-10
Abstract: A receiving method of an electronic program guide and a broadcasting signal receiver using the location information of a user are provided to obtain other program information easily according to the location of the user. A receiver(110) receives receivable broadcast signal according to a plurality of broadcasting forms. A network interface unit(150) receives program information and user information about the broadcast signal from network. A controller(130) sets up the location information included in the user information as the broadcasting area about the broadcast signal. A signal input part(140) receives the control signal requesting the program information. A display unit(170) displays the program information according to control signal.
Patent KR-20090098370-A (KR)
Inventor: KIM CHUL SOO
IPC: A47J43/28
Filed: 2008-03-14
Abstract: A rice scoop is provided to enable a user to grip the rice scoop stably owing to a plurality of curved portions and to prevent the bottom of the rice scoop from touching an object in its released status. A rice scoop comprises a main body(10), a plurality of projections(14), a plurality of perforated holes(16), a plane maintaining sill(20), a holding sill(24) and a plurality of curved portions(18). The plurality of projections are on the top and bottom surfaces(12) of the rice scoop. The projections prevent rice grains from sticking to the surfaces of the rice scoop. The perforated holes are in the middle of the rice scoop surface. The perforated holes minimize the area where the rice grains stick to. The plane maintaining sill and holding sill keep the rice scoop in the constant height in order to prevent the bottom of the rice scoop from being contacted with a dining table. The curved portions are located lower than the rice scoop surface. The curved portions are in the center of the handle to enable a user to grip the rice scoop stably. The holding sill is caught by a rice cooker after scooping.
Patent KR-20090101989-A (KR)
Title: Method for mounting thruster in drillship
Inventor: SHIN SUNG YOUNG
IPC: B63B35/44
Filed: 2008-03-25
Abstract: PURPOSE: A thruster mounting method of an oil prospecting ship is provided to prevent a hull structure from being damaged by the interference between a drilling device and a lifting device on an upper deck of the hull. CONSTITUTION: A thruster mounting method of an oil prospecting ship comprises followings. The method is to mount a thruster at a thruster room(110) by pulling vertically on the ship using a cradle. A plurality of strand jacks(20a,20b,20c) which can operate separately is mounted in an operation space of the ship of the upper deck of the thruster room. The thruster is horizontally maintained while maintaining the center of gravity using a plurality of strand jacks.
Patent KR-20090102231-A (KR)
Title: A glasses not welding
Inventor: LEE CHUNG MU
IPC: G02C5/00
Filed: 2008-03-25
Abstract: PURPOSE: Non-welding glasses are provided to improve productivity by reducing assembling personnel and a manufacturing facility. CONSTITUTION: Non-welding glasses(1) include a glass frame(2), a temple(3), a nose pad(4), and a lens. The glasses are integrally formed with the glass frame, the temple, and the nose pad by automatically processing a metal plate through an NC machine tool. An elasticity giving groove(7) having an opening hole is formed in the temple and the glass frame connecting part(6). The temple and the nose pad are formed in an inner side and an outer side of the glass frame. The lens is inserted to the glass frame by using the elasticity giving groove.
Patent KR-20090104148-A (KR)
Title: Assistance food for health
Inventor: JANG SUN TEK
IPC: A23L33/00
Filed: 2008-03-31
Abstract: PURPOSE: Supplementary food for good health having improving effects for her/his physical habitude containing materials of herbal medicine, nanocarbonate and minerals is provided to reduce articular pains. CONSTITUTION: A manufacturing method of supplementary food for good health having improving effects for her/his physical habitude containing materials of herbal medicine, nanocarbonate and minerals includes the following steps of: aging organic minerals of 10 weight%, nanocarbonate powder of 15 weight%, Atractylodis Rhizoma of 5 weight%, safflower seed of 8 weight%, phlomis umbrosa of 6 weight%, Ancylostoma of 4 weight%, Aralia Continentalis Kitagawa of 5 weight%, dodder of 3 weight%, bokbunja of 3 weight%, and an antler of 2 weight% etc for 7 ~ 25 hours; fermenting one kind among edible microorganism in a mixture; adding a calcium absorption accelerator and vitamin complexes after a fermentation process; and making the mixture to ultrafine powder of 30~50μm.
Patent KR-20090109363-A (KR)
Title: A cancelable face recognition apparatus and method using permutation matrix having inverse matrix
Inventor: NYANG DAE HUN
IPC: G06K9/62
Filed: 2008-04-15
Abstract: PURPOSE: A cancelable face recognition apparatus using a permutation matrix having an inverse matrix and a method thereof are provided to remove the necessity of generating a permutation matrix particularly designed by supplementing the technical contents of a patent application. CONSTITUTION: A cancelable face recognition apparatus using a permutation matrix having an inverse matrix comprises an input unit(10), an image substitution unit(20), a database(30), and a central processing unit(40). Through the input unit, the face image and password of a user are inputted. The image substitution unit generates the permutation matrix having the inverse matrix from the password, and a substituted image by using the permutation matrix and face image.
Patent KR-20090109932-A (KR)
Title: Glycogen synthase kinase beta inhibitor
Inventor: HA NAM CHUL
IPC: A61P3/10
Filed: 2008-04-17
Abstract: PURPOSE: A glycogen synthase kinase beta inhibitor is provided to treat or prevent diseases caused by GSK3β activity. CONSTITUTION: A glycogene synthase kinase beta inhibitor contains amino acid of the sequence 1, 3, or sequence 3 phosphorylated with serine or threonine. The amino acid of the sequence number 3 is phosphorylated in cell. The glycogene synthase kinase beta inhibitor is used for preventing or treating type II diabetes, Alzheimer disease, Parkison's disease, hair loss, bipolar disorder, and brain injury.
Patent KR-20090110098-A (KR)
Title: Ultrasonic cleaning apparatus using the multi frequency
Inventor: LEE YANG LAE
IPC: H01L21/304
Filed: 2008-04-17
Abstract: PURPOSE: A supersonic cleaning apparatus using multi frequency for improving cleaning efficiency about contaminant is provided to increase the cleaning efficiency about the contaminant with various particles seizes by applying ultrasonic wave of different frequency. CONSTITUTION: A supersonic cleaning apparatus using multi frequency for improving cleaning efficiency about contaminant includes a cleaning chemical device(2) and a vibrator(4). The cleaning chemical device supplies cleaning liquid(3). A vibrator includes a supersonic wave transmitter(4a) and a piezoelectric element(4b). The vibrator generates the ultrasonic wave faced with the material. The piezoelectric element is equipped in the supersonic wave transmitter.
Patent KR-20090111235-A (KR)
Title: Speech Dereverberation using Improved LP Residual Combination
Inventor: KANG SUK YOUB
IPC: G10L21/0208
Filed: 2008-04-21
Abstract: PURPOSE: A noise removing method of voice using an improved linear prediction residual is provided to collect the voice from a sensor array and prepare a new method for voice collected from the sensor array. CONSTITUTION: A noise removing method of voice using an improved linear prediction residual is as follows. An experiment of an algorithm proposed in an echo environment is carried out. One transmitter and three microphones are used. A transmitter of a DIATONE DS-7, and a microphone of a Transducer Hoshiden KUC1 333 are used. A distance between a microphone is 20cm. A distance between a microphone and a transmitter is 2m. The audio data is sampled to 48kHz. The audio data is stored as 16 bit quantization.
Patent KR-20080107253-A (KR)
Title: Anti-gas mask of easy wearing and enhanced airtightness
Inventor: PARK JAE CHUL
IPC: A62B18/08
Filed: 2008-04-22
Abstract: A gas mask is provided, in which the wearing is facilitated and sealing is improved by using pressure difference of air. A gas mask comprises: a mask body(10) in which partitions(10a,10b) are formed in the outer side and inner side to form a space for a vacuum part; an outside tight fit(12) and an inside tight fit(14) which are adhered to the end part of the partition of the outer side and inner side, and in which the shape is changed according to the change of the pressure of the air; a vacuum check valve(50) for emitting the air of the vacuum part to the outside; and a vacuum locking portion(60) controlling incoming and outgoing of the air in the vacuum part.
Patent KR-20090112819-A (KR)
Title: Watersoluble ceramic paint composition having improved heat-block quality and durability
Inventor: JANG DONG JU
IPC: C09D5/18
Filed: 2008-04-25
Abstract: PURPOSE: A water soluble ceramic paint composition with improved heat-block quality and durability is provided to ensure excellent dispersibility and dispersion stability of paint and good durability for a long term. CONSTITUTION: A water soluble ceramic paint composition has heat-block quality, dispersibility of paint, and durability of a film at 300~700°C. The water soluble ceramic paint composition comprises solid portion of 45~55 weight% and water of 45~55 weight%. The solid portion comprises a ceramic material 80~90 weight%, a binder 4~6 weight%, a hardener of 2~4 weight%, and an aramid oligomer 4~12 weight%. The ceramic material is FeCr2O4/SiC/SiO2-Al2O3=1/1/1 (weight ratio). The binder is Al2O3-MgO-SiO2-Na2O.
Patent KR-20080055756-A (KR)
Title: PHARMACEUTICAL COMPOSITION COMPRISING β-AMINOALCOHOL DERIVATIVES FOR PREVENTING OR TREATING TNF-α MEDIATED DISEASES
Inventor: KIM BUM TAE
IPC: A61P35/00
Filed: 2008-04-28
Abstract: A pharmaceutical composition comprising beta-aminoalcohol derivatives is provided to inhibit secretion of TNF-alpha(tumor necrosis factor-alpha), so that the composition is useful for preventing or treating TNF-alpha mediated diseases. A pharmaceutical composition for preventing or treating TNF-alpha mediated diseases comprises beta-aminoalcohol derivatives represented by the formula(1), wherein R^1 is phenyl optionally substituted by halogen; R^2 is pyridinyl optionally substituted by cyano or halogen, pyrimidinyl, indolyl or quinolyl; R^3 is hydrogen or C1-4 alkyl; and daily dosage of the compounds is 0.1-10 mg/kg for parenteral administration or 1-100mg/kg for oral administration.
Patent KR-20090099437-A (KR)
Title: Method of low pass filtering
Inventor: WENG JEN CHUNG
IPC: G06T5/00
Filed: 2008-04-30
Abstract: A method of low pass filtering is provided to avoid the non-clearance of a screen by removing a noise within a screen efficiently. A method of low pass filtering comprises the steps of: determining one non-determined pixel and plural related pixels(S11); setting the related pixels as the average pixels by judging whether or not the absolute difference value between the related pixel value and the non-determined pixel value is lower than a threshold value(S12); and substituting the related pixel value into the non-determined value by averaging the non-determined pixel value(S13a).