baber/WOPTO huggingface dataset:
Patent KR-20070112884-A (KR)
Title: Positive-working photoresist composition for thick film formation
Inventor: MISUMI KOICHI
IPC: G03F7/039
Filed: 2006-03-22
Abstract: The invention provides a chemical-amplification positive-working photoresist composition suitable for forming a resist film of a relatively large thickness on a substrate in addition to other advantages. The inventive composition contains (A) a photoacid-generating agent, (B) an alkali-insoluble resin capable of being imparted with increased alkali-solubility by interaction with an acid, (C) an alkali-soluble resin and (D) an organic solvent, wherein the component (C) is (C1) a polyhydroxystyrene or a copolymer having at least 80% by mass of the hydroxystyrene units in an amount not exceeding 15 parts by mass relative to 100 parts by mass of the total amount of the components (B) and (C).
Patent KR-20070120591-A (KR)
Title: Connection method of conductive articles, and electric or electronic component with parts connected by the connection method
Inventor: KAWATE KOHICHIRO
IPC: H05K3/36
Filed: 2006-04-11
Abstract: Provided is a method of connecting conductive traces on one substrate to conductive traces on another substrate using an adhesive containing conductive particles and the resulting article.
Patent KR-20080028862-A (KR)
Title: Epdm composition
Inventor: AMEMIYA TAKASHI
IPC: F16J15/10
Filed: 2006-06-21
Abstract: An EPDM composition which contains, as a crosslinking agent, an organic peroxide in an amount of 0.2 to 4.0 parts by weight relative to 100 parts by weight of EPDM having an ethylene content of 50 to 58% by weight and a Mooney viscosity (ML1+4) (at 100°C) of 10 to 48. The EPDM composition shows an excellent blistering resistance under co-presence of flon gas/refrigerating machine oil which is a matter of concern in practical use as a rubbery material for molding a sealing material for a flon-type cooling medium (e.g., R134a), and also shows an excellent molding property. A sealing material produced by vulcanization-molding the EPDM composition, when used for sealing of a flon-type cooling medium, shows a smaller amount of permeation/leak of the cooling medium compared to that in a sealing material comprising hydrogenated NBR which has been used as a shaft seal for a compressor provided in an automotive air-conditioning system.
Patent KR-20080033183-A (KR)
Title: Multi-layered bottle
Inventor: MITADERA JUN
IPC: B65D1/00
Filed: 2006-07-06
Abstract: A multi-layered bottle having a barrel section including an outermost layer, an innermost layer, and at least one barrier layer between the outermost layer and the innermost layer. The multi-layered bottle satisfies the following conditions at the same time: (1) OTR <= 0.2 cc mm/(m^2.day.atm)(OTR is an average oxygen permeability coefficient of the barrel section barrier layer), (2) 20 <= average degree of orientation of the barrel section barrier layer <= 45, and (3) 0 <= b/a x 10 <= 200 (a: average thickness (mum) of the barrel section barrier layer, b: average thickness (mum) of a bottom section barrier layer). The multi-layered bottle is, although it has projected/recessed sections and bent sections, less likely to have interlayer separation and, as a consequence, has a high degree of design freedom.
Patent KR-20090074302-A (KR)
Title: Method for fabricating heat plate
Inventor: KIM SOO KYUNG
IPC: C25D5/56
Filed: 2008-01-02
Abstract: A manufacturing method of a urethane foam radiating plate is provided to ensure rigidity against external impact so as to protect various electric and electronic appliances by making a radiating plate of urethane foam resin. A manufacturing method of a urethane foam radiating plate comprises a step of immersing urethane foam resin in degreasing chemicals, fat-removing the urethane foam resin at a temperature of 50~60°C, neutralizing the urethane foam resin in the water in which the hydrochloric acid is diluted, and then electroless-plating the urethane foam resin in a nonmetallic solution; and a step of activating the resultant material with active chemicals at a temperature of 50~60°C, nickel-plating it in nickel solution, and then copper-plating it in copper solution.
Patent KR-20090075179-A (KR)
Title: Channel setup apparatus for television and method thereof
Inventor: CHO PIL KI
IPC: H04N5/50
Filed: 2008-01-03
Abstract: A channel setup apparatus for a television and a method thereof are provided to set and store a proper screen ratio per a channel of a television, thereby displaying an image signal received at a proper screen ratio during conversion of a channel. A memory(10) stores a screen ratio which a user designates according to each channel. A key input unit(20) receives a channel change request of a user. A microcomputer controls a screen display mode according to a screen ratio of a corresponding channel stored in the memory. A scheduler(50) determines a screen ratio of a broadcasting signal received through a tuner and displays it on a screen.
Patent KR-20090076148-A (KR)
Title: Incombustibility wood and manufacturing method thereof
Inventor: PARK SANG KYU
IPC: B27K3/32
Filed: 2008-01-07
Abstract: A non-combustible timber material and a manufacturing method thereof are provided to prevent environmental contamination with a timber material consisting of environmentally friendly materials used for a wooden house or a building etc. A manufacturing method of a non-combustible timber material comprises the following steps of: sealing a timber material in a tank; performing heat treatment with stem on the timber material; vacuumizing the timber material completely; performing a fireproofing process on the timber material with pressure after putting a noncombustible composition in the tank; washing the surface of the timber material in the tank after discharging the noncombustible composition in the tank; and wrapping the timber material after a drying process of the timber material.
Patent KR-20090076290-A (KR)
Title: Dike for a curved river
Inventor: MIN SUNG GI
IPC: E02B7/00
Filed: 2008-01-08
Abstract: A bank for guiding a rapid stream of a bend of a river changing the direction of flow velocity of a flood is provided to prevent the erosion and breaking of a bank and to protect houses and agricultural land by guiding the flow of a river flowing through a river bank outside a curved area and lessening the water pressure of river water. A bank(10) for guiding a rapid stream of a bend of a river changing the direction of flow velocity of a flood is formed by forming a guide section(100) to the appointed width and depth on the lower part of an upper plate(20) of the outside bank of the curved area, providing a horizontal diaphragm(110) dividing the guide section into the top and the bottom in the middle of the guide section, forming a water inlet(120) adjusting to the inflow direction of a flood on the top of the guide section, and a water outlet(130) adjusting to the outflow direction of a flood on the bottom of the guide section, forming a connection hole on the end of the horizontal diaphragm to connect the water inlet and the water outlet, and installing upper and lower guide walls(140,140a) at regular intervals in the longitudinal direction of the guide section on the upper part and the lower part of the diaphragm to partition off to form many water inlets and water outlets.
Patent KR-20090077120-A (KR)
Title: Cup-shaped heat spreader and cooling apparatus for led module using the heat spreader
Inventor: KIM JONG HEE
IPC: H01L33/64
Filed: 2008-01-10
Abstract: A cup shaped heat spreader and a cooling device for an LED module using the same are provided to circulate a coolant smoothly by reducing the transfer resistance of a vapor refrigerant and a liquid refrigerant. A cup-shaped heat spreader includes an inner heat discharging plate(110), an outer heat discharging plate(120), and an operating fluid. The inner heat discharging plate has a cup shape. The shape of the outer heat discharging plate corresponds to the shape of the inner heat discharging plate. The diameter of the outer heat discharging plate is larger than the diameter of the inner heat discharging plate. The exterior of the bottom part of the outer heat discharging plate thermally contacts with a heat source. A hollow body is formed by coupling the inner heat discharging plate and the outer heat discharging plate. The operating fluid circulates in the hollow body. A wick(130) is arranged in the bottom of the outer heat discharging plate of the hollow body.
Patent KR-20090079466-A (KR)
Title: Liquid crystal display device
Inventor: PARK KI DUCK
IPC: G02F1/1335
Filed: 2008-01-17
Abstract: A liquid crystal display device is provided to maintain the quantity of light which is directly provided to an optical member and the quantity of light which is provided between lamps, uniformly. A plurality of lamps(220) are arranged at a lower part of a liquid crystal panel at predetermined regular intervals to provide the light to the liquid crystal panel. A lower cover(200) has a bottom frame and side walls. The side walls is vertically extended and formed from one side of the bottom frame. The lower cover comprises lamps and optical path change patterns. The lamps are equipped at predetermined regular intervals on the bottom frame. The optical path change patterns changes the path of light provided from the lamps in a corresponding major-axis direction.
Patent KR-20090081970-A (KR)
Title: Method for Frequency Reusing in Multiple Antenna System
Inventor: KO HYUN SOO
IPC: H04B7/06
Filed: 2008-01-25
Abstract: A method for reusing frequencies in a multiple antenna system is provided to reduce the size of interference that a terminal has by removing an interference signal transmitted from an adjacent cell based on the allocation of adaptive frequency domain. A method for reusing frequencies in a multiple antenna system comprises the steps of: receiving judgment information of a terminal; allocating one domain to the terminal in a frequency band that is classified as plural domains based on the judgment information; and transmitting data to the terminal through the allocated domain.
Patent KR-20090085340-A (KR)
Title: Lightweight incombustible waterproof insulation material and manufacturing method thereof
Inventor: LEE JU YOUNG
IPC: E04B1/80
Filed: 2008-02-04
Abstract: A light weight fire-retardant inner water insulator and a manufacturing method thereof are provided to comprise the reactant made of specific metal and sodium silicate. A light weight fire-retardant inner water insulator comprises sodium silicate and reactant made of metal component. The reactant made of metal component comprises one or more selected from the group consisting of the metal element belonging to the periodic table group 3 to 15 groups. The metal component comprises one or more selected from the group consisting of metal and the metal oxide. The metal comprises one or more selected from the group consisting of aluminum, zinc, iron and nickel. The metal oxide comprises one or more selected from the group consisting of aluminum oxide, ferric oxide, zinc oxide, titanium oxide and chromium oxide. The reactant comprises metal hydroxide in addition. The metal hydroxide comprises one or more selected from the group consisting of the metal element belonging to the periodic table group 3 to 15 groups. The metal hydroxide comprises one or greater selected from the group consisting of the aluminum hydroxide, and the hydroxy iron and zi hydroxide.
Patent KR-20090089019-A (KR)
Title: Back-light assembly and display apparatus having the back-light assembly
Inventor: PARK JIN HEE
IPC: G02F1/1333
Filed: 2008-02-18
Abstract: A backlight assembly and a display apparatus having the backlight assembly are provided to remove wires, thereby decreasing manufacturing costs. A bottom plate(110) has a longer rectangular shape. A side part(120) includes the first, second, third and fourth side walls corresponding to four sides of the bottom plate. Driving units(300) control driving of light emitting diodes. A side mold(400) covers the driving unit. A module connecting unit(500) electrically connects neighboring light emitting base substrates.
Patent KR-20090090621-A (KR)
Title: Manufacturing method of metal pattern for semiconductor device
Inventor: KIM JAE HONG
IPC: H01L21/28
Filed: 2008-02-21
Abstract: A manufacturing method of a metal pattern for a semiconductor device is provided to prevent chemical corrosion generated in a wiring by an oxidizer by adopting Electro Chemical Mechanical Polishing to remove a conductive film. In a manufacturing method of a metal pattern for a semiconductor device, an inter-layer insulating film(105) is formed on a semiconductor substrate(101). The inter-layer insulating film is etched and the damascene pattern is molded in the inter-layer insulating film. A conductive film(113) is formed on the inter-layer insulating film so that the damascene pattern is filled. An electrolyte electrolyzes a conductive film and the metallic ion is created, and the corrosion restrainer forms a passivation film(117) cutting off the penetration of electrolyte.
Patent KR-20080022171-A (KR)
Title: Device providing fortune information
Inventor: KIM JAE HYUNG
IPC: G06F19/00
Filed: 2008-02-26
Abstract: A device for providing fortune information is provided to enable a customer to check the fortune information in every payment by checking card information from a payment card of the customer, checking birth information from a database storing customer information based on the card information, and extracting the fortune information corresponding to the birth information from a fortune information database. A payment terminal(105) obtains birth information of a client(100) from an IC chip embedded in a payment card of the client and transmits the birth information to a server(110). The server obtains fortune information from a fortune information database by using the birth information of the client and transmits the fortune information to the payment terminal. The payment terminal provides the fortune information to the client by loading the fortune information to the IC chip of the payment card in an applet form or printing the fortune information on a sale slip provided to the client.
Patent KR-20090093141-A (KR)
Title: Method and Apparatus of digital signature using bit arithmetic based on CRT-RSA and Recording medium using by the same
Inventor: KIM SUNG KYOUNG
IPC: H04L9/08
Filed: 2008-02-28
Abstract: A method and an apparatus of a digital signature using bit arithmetic based on a CRT-RSA and recording medium using by the same are provided make a encryption procedure simple by adding a simple resistor. An apparatus of a digital signature using bit arithmetic based on a CRT-RSA and recording medium is composed of an intermediate operator generating unit(810), a modular exponentiation operation unit(820), a correlation modular exponentiation operation unit(830), a CRT operator(840), a bit comparison operator area(850), and a signature authentication performing unit(860). The intermediate operator generation unit generates a first and a second operator by using a message and a prime number to be transmitted to an authenticated receiver. The modular exponentiation operation unit performs a modular operation of the message.
Patent KR-20090095014-A (KR)
Title: Method and apparatus for encoding and decoding image usging filtered prediction block
Inventor: CHEON MIN SU
IPC: H04N7/32
Filed: 2008-03-04
Abstract: An image encoding/decoding method and an apparatus thereof using a prediction block for performing the accurate prediction of a current block are provided to improve the compression rate of prediction encoding by generating the residual block through prediction block. A prediction block of a current block is generated by using an intra prediction or inter prediction(510). A video encoding apparatus filters the generated predicted block through a predetermined filter(520). The filter is a plurality of filters determined according to FoE(Field of Experts) model. In case the filter of n is determined according to the FoE model, the predicted block is repetitively filltered. The current block is encoded into the image encoder based on the filtered predicted block. The residual block is generated by subtracting the prediction block.
Patent KR-20090095936-A (KR)
Title: Apparatus and method for selecting of single input multiple output mode or collaborative spatial multiplexing mode, and method for allocating burst of this modes to a frame
Inventor: AHN BYUNG CHAN
IPC: H04B7/155
Filed: 2008-03-06
Abstract: An apparatus for selecting an SIMO(Single Input Multiple Output) mode or collaborative spatial multiplexing mode in a spatial multiplexing system, a method thereof and a method for adding a burst of the mode to a frame are provided to prevent a coverage from being decreased by making a terminal which is positioned at a cell edge use the SIMO mode. In case of an SIMO mode, the first threshold value which is used for the change into a collaborative spatial multiplexing mode is compared(S410,S412). If the SIMO mode is not being used, the second threshold value which is used for the change into the SIMO mode is compared(S418). According to the comparison result, the collaborative spatial multiplexing mode or SIMO mode is selected(S414-S422).
Patent KR-20090097348-A (KR)
Title: Solenoid valve for brake system
Inventor: LEE CHUNG JAE
IPC: B60T8/36
Filed: 2008-03-11
Abstract: A solenoid valve of a brake system is provided to prevent oil from flowing out by closely combining the inside flow path extension unit. A solenoid valve of a brake system is composed of a valve core(50), a sleeve(30), an amateur(40), a valve sheet member, a returning spring(45), and a filter element(70). The valve core is inserted into the side of the sleeve. The amateur is arranged to be moved backward and forward in the sleeve. The valve sheet member includes a first orifice(24), an inside flow path(21), and an inside flow path extension unit(25). The first orifice is opened and closed by the armature at one side of the valve sheet member. The inside flow path is connected to the first orifice at the other side of the valve sheet member. The returning spring pressurizes the armature toward the first orifice. The filter member is combined to the valve sheet member.
Patent KR-20090098052-A (KR)
Title: Hairpiece
Inventor: LEE DONG HO
IPC: A41G5/00
Filed: 2008-03-13
Abstract: A hairpiece is provided to serve as an accessory as well as a warm-keeping material. A hairpiece(100) comprises artificial hairs, a connecting unit(120) and an earpiece(130). The connecting unit is adhered to the rear side of the artificial hairs. The connecting unit fastens the artificial hairs with the genuine hairs of a user. The earpiece covers the user's ears. The earpiece is held by the user's ears. The connecting unit consists of a first elastic piece and a second elastic piece. The genuine hairs are pinned down by the first and second elastic pieces.
Patent KR-20080085719-A (KR)
Title: Motor with a chucking device and disk drive apparatus equipped with the same
Inventor: TAKAKI HITOSHI
IPC: G11B17/028
Filed: 2008-03-17
Abstract: A motor with a chucking device and a disk driving apparatus having the motor are provided to stably mount a thick disk by maintaining the diametrical position of a claw member. A motor with a chucking device comprises a rotating body and a fixed body. The rotating body includes a rotor magnet, and a rotor holder(22) having a cylindrical part, a cover part(222), and a mounting part(44). The fixed body has a bearing member(31) for supporting the rotating body, and a stator faced with the rotor magnet. A chucking device(40) includes a center case(41), an elastic member, and a claw member holding a disk and contacted to the diametrical outside of the elastic member. The claw member includes a claw part with a disk holding surface and a blade part extended from the claw part. The blade part has a spherical laminated surface engaged with a lower part placed near its lower part.
Patent KR-20090099942-A (KR)
Title: A combined stand-type dryer and clothing hanger
Inventor: HA MAN GU
IPC: D06F57/00
Filed: 2008-03-19
Abstract: PURPOSE: A combined stand-type dryer and clothing hanger is provided, which can achieve excellent usage efficiency by selectively using a drying bar and a clothes bar. CONSTITUTION: A combined stand-type dryer and clothing hanger is constituted as follows. More than one fixture(12) is formed up and down on the vertical support(10) which has the lower support. On the circumference of the fixture, at least one hanger(20) is formed. In the hanger, a clothes bar(21) and a drying bar(22) are formed in one body. The inner side of a fixture and hanger is hinge-coupled and enables to select the function of clothes hanging and clothes drying.
Patent KR-20090108143-A (KR)
Title: Stent used in blood vessel
Inventor: KANG SUNG GWON
IPC: A61F2/82
Filed: 2008-04-11
Abstract: PURPOSE: A vascular stent in a blood vessel is provided to prevent problems make surgery difficult by a cylindrical stent and a guide wire in the surgery inserting the stent to the blood. CONSTITUTION: A vascular stent is comprised of an artificial blood vessel(A) and a wire consisting of fabric. The stent is comprised of an upper cylindrical stent(B1), a middle cylindrical stent(B2), and a lower cylindrical stent(B3). The upper cylindrical stent and the lower cylindrical stent are fixed on an inner surface of the artificial blood vessel into on body with a stitching fiber. The middle cylindrical stent is fixed on an outer surface of the artificial blood vessel with the stitching fiber. An end part of the upper cylindrical stent is protruded to an outer side of the artificial blood vessel.
Patent KR-20080039862-A (KR)
Title: Sawing cover for traveling device
Inventor: YOO YOON KEUN
IPC: A63H17/00
Filed: 2008-04-16
Abstract: A sawing cover for use with an electromotive toy is provided to increase safety in playing with the toy and to allow a user to replace the cover with easiness, keeping abreast of market trends. A sawing cover(20) for an electromotive toy comprises: a cover body in a variety of shapes; a pocket having an opening, into which the electromotive toy is inserted; and a cable(23) exposed outside, for supplying power to LED placed in eyes(22) of the electromotive toy. A connector is attached to the end of the cable for convenience. Further, the sawing cover has a hood with one side being fixed to the rear side of the cover, and a Velcro type connecting piece provided to the other side of the cover to prevent the separation of the electromotive toy body from the hood.
Patent KR-20090110501-A (KR)
Title: Submerged nozzle
Inventor: KIM SOO DONG
IPC: B22D41/50
Filed: 2008-04-18
Abstract: PURPOSE: A submerged nozzle is provided to prevent an inclusion from being mixed in the melted iron by capturing the inclusion included in the melted iron of the submerged nozzle. CONSTITUTION: A submerged nozzle comprises a nozzle body(11) and an inclusion depositing attach unit(20). The nozzle body is located in a tundish and has a melted iron outlet(12) to supply the melted iron to a mold from the tundish. The inclusion depositing attach unit is located in the nozzle body to capturing the inclusion included in the melted iron. The melted iron passes through the inclusion depositing attach unit to move to the nozzle body. The inclusion depositing attach unit includes a melted iron flux body(30) and a depositing adhering member(40).