baber/WOPTO huggingface dataset:
Patent KR-20080016813-A (KR)
Title: Dental composition for detection of carious tissue, detection method
Inventor: GUGGENBERGER RAINER
IPC: A61K8/19
Filed: 2006-05-24
Abstract: The present invention relates to a dental composition comprising an aqueous Solution of 1) at least one acidic Compound, 2) at least one salt of said acidic Compound, 3) at least one indicator that generates a detectable Signal when said Solution reaches a particular pH value that is less than 5.5 wherein 1) and 2) are selected such that the aqueous Solution has a pH of less than that particular pH value where the indicator generates the Signal. It further relates to a method for detection of carious tissue on the surface of a tooth, comprising the Steps of 1) providing the above mentioned dental composition, 2) applying said composition to the surface of said tooth, and 3) measuring the amount of time required for the composition to change color. It further relates to the use of said dental composition to manufacture a remedy for detection of carious tissue.
Patent KR-20080021719-A (KR)
Title: A method and a device for the manufacturing of washers and washer for a locking system
Inventor: ANDERSSON MATTIAS
IPC: F16B39/24
Filed: 2006-05-30
Abstract: A method for the manufacturing of washers (1) for locking, each washer having a central hole, a first side comprising a pattern of radially extending teeth and a seccond side comprising a pattern of radially extending cams, the method comprising forming each washer in successive operations from a washer blank strip, a washer being punched out in a final punching operation. The method is especially characterized in the steps of forming and providing one side of the washer (1) with a flat surface edge zone (8) extending radially outside the pattern of this washer side and punching out the washer with a punch (Gl) acting against at least a part of said flat surface (8). The invention also relates to a device for the manufacturing of washers and a washer. ® KIPO & WIPO 2008
Patent KR-20080066898-A (KR)
Title: Method for transmitting and receiving signal using multiple frequency bands in a wireless mobile communication system and system thereof
Inventor: KANG HYUN JEONG
IPC: H04B7/26
Filed: 2008-01-11
Abstract: A method and a system for transmitting and receiving signals using multiple frequency bands in a wireless communication system are provided to transmit and receive mass data by assisting an MS(Mobile Station) to use a plurality of FAs(Frequency Assignments) in a wireless communication system. An MS acquires synchronization with a BS(Base Station) through a specific FA(201). The BS and the MS execute initial ranging through the exchange of ranging messages(203). The MS transmits an SBC-REQ(Subscriber Basic Capability Request) message to the BS(205). In this case, the SBC-REQ message contains information about whether the MS supports overlay mode and information about the maximum number of usable FAs when the MS supports overlay mode. In response to the SBC-REQ request, the BS transmits an SBC-RSP(SBC Response) message to the MS(207). In this case, the SBC-RSP message contains information about whether the BS supports overlay mode and information about the number of FAs to be provided when the BS supports overlay mode. Afterwards, the BS executes authentication and registration procedures with the MS(209,211).
Patent KR-20090080871-A (KR)
Title: Menhole cover
Inventor: SHIN SEONG HYUN
IPC: E02D29/14
Filed: 2008-01-22
Abstract: A manhole cover capable of indicating information about a manhole is provided to give variability for quickly and simply indicating information about the joining direction of various pipes and the flow direction of water according to site conditions even if a manhole cover has one information display pattern. A manhole cover(10) capable of indicating information about a manhole is formed by dividing the circumference of a manhole cover into eight equal parts, forming intaglio direction indication units(11) which indicate the central direction and the outer direction of the manhole cover simultaneously in the divided parts respectively, and applying paints selectively to the direction indication unit to correspond with the flow direction of flowing water in the manhole, thereby expressing the joining direction of pipes and the flow direction of flowing water precisely.
Patent KR-20090081862-A (KR)
Title: Synthetic grass with resilient rice hulls layer
Inventor: CHO YONG
IPC: E01C13/02
Filed: 2008-01-25
Abstract: An artificial turf having a chaff elastic layer is provided to remove harmful elements caused by filler made of rubber chips such as waste tire, etc., to maintain the same elasticity as before and to take environment-friendly effect by using chaff. An artificial turf having a chaff elastic layer comprises a ground drainage layer(110), a fiber fabric sheet(130) installed on the upper part of the ground drainage layer and weaved with many fiber piles(160,170), a fiber pile fixing layer(120) fixing the fiber piles and formed on the lower part of the fiber fabric sheet, a silica sand layer(140) filled between the fiber piles on the upper part of the fiber fabric sheet, and a chaff elastic layer(150) formed on the upper part of the silica sand layer and filled with chaff to supply elastic force.
Patent KR-20090087222-A (KR)
Title: Manufacturing method and equipment for three-layer powder-polyethylene coated steel pipe
Inventor: SEO JIN HO
IPC: B29C47/02
Filed: 2008-02-12
Abstract: A manufacturing method and a manufacturing device for a powder fusion polyethylene trilaminar coated steel pipe are provided to improve the quality of the steel pipe by preventing the exterior of the steel pipe from being cooled by spraying the polyethylene powder with the air of the high temperature. A manufacturing method for a powder fusion polyethylene trilaminar coated steel pipe is as follows. The foreign material adhered to a pipe is removed by the blasting treatment. Abrasive or dusts sticking on the inside of the pipe duct are removed. A steel sheet is heated at 260~280‹C so that the epoxy powder and polyethylene powder is fused. A first powder injector spays the power to a heated steel pipe exterior in order to make an epoxy coated layer(L1). A second powder injector spays the modified polyethylene powder on the epoxy coated layer in order to make an adhesive polyester coated layer(L2). The steel pipe is positioned at a turning table to rotate the steel pipe. A third powder injector spays the polyethylene powder to the exterior of the steel pipe rotating in order to make a final polyethylene coated layer(L3).
Patent KR-20090089966-A (KR)
Title: Seal plate of isolation ring for gas turbine
Inventor: BAE JEONG SIK
IPC: F01D5/20
Filed: 2008-02-20
Abstract: A seal plate of an isolation ring for gas turbine is provided to minimize loss of the gas having energy as the leakage gas stays in the recesses formed on both sides. A seal plate of an isolation ring for gas turbine is made up of a metal plate of rectangular shape having specific thickness. Sealing surfaces(42) are formed on both surfaces of the plate. A plurality of recesses(420) are formed in a regular, continuous pattern on the sealing surface. The depth of the recess is 1/6~1/5 of the whole thickness of the seal plate.
Patent KR-20080058298-A (KR)
Title: Suction system of mechanism, and method thereof
Inventor: LIM KYE YOUNG
IPC: F16B47/00
Filed: 2008-02-27
Abstract: A surface suction system for mechanism and a method thereof are provided to stably hold vacuum state of a suction part by evenly distributing vacuum force with a plurality of suction pads, each having independent vacuum line, thereby firmly attaching the mechanism onto a structure to be repaired. A surface suction system for mechanism for facility maintenance comprises a suction part(100), a vacuum pump(500), two or more solenoid valves(200), a vacuum sensor(350), and a control unit. The suction part comprises a plurality of suction pads(110) to be attached to and detached from a surface of an object to be repaired. The vacuum pump is configured to make the suction part vacuum. The solenoid valves are connected between the vacuum pump and suction part to form individual pumping lines. The vacuum sensor is configured to measure the degree of vacuum. The control unit comprises a microprocessor controlling on/off of the solenoid valve and the vacuum sensor.
Patent KR-20080024510-A (KR)
Title: Indoor unit for air conditioner
Inventor: LIM CHAN GYU
IPC: F24F13/00
Filed: 2008-03-05
Abstract: An indoor unit for an air conditioner is provided to allow a user to variously change a color of a front door of the indoor unit by installing a light emitting device having high brightness on the front door. An indoor unit for an air conditioner comprises an outer case forming an outer appearance of the indoor unit and having a cavity therein, a front door for selectively shielding a front surface of the outer case, a front glass(410) forming a front surface of the front door, an LED unit(430) installed at a rear portion of the front glass to generate various colors, a diffusion panel(460) installed at a rear portion of the LED unit to diffuse light generated from the LED unit, a door panel(470) forming a rear surface of the front door, and a door frame(480) serving as a rim of the front door.
Patent KR-20080027312-A (KR)
Title: Manufacturing method of the load line delineator
Inventor: JUNG YOUNG HWAN
IPC: E01F9/619
Filed: 2008-03-06
Abstract: A manufacturing method of a road line delineator is provided to simplify a manufacturing process, to make partial application and entire application possible and to have excellent reflective brightness and adhesive property by applying a mixed coating agent of pigment mixed urethane and aluminum deposited beads on the surface of a delineator body, thereby forming high brightness reflection elements. A manufacturing method of a road line delineator comprises the steps of applying a mixed coating agent made of pigment mixed urethane and aluminum deposited beads(5) directly on the surface of a delineator body(1) made of elastic synthetic resins which is cleaned by an alcohol washing agent and solidifying, and then drying at a fixed temperature to form high brightness reflection elements(3) on the surface, thereby to prevent separation of the reflection elements or lowering of reflective brightness or deterioration and discoloration of the reflection element.
Patent KR-20080088400-A (KR)
Title: Colored photosensitive resin composition, black matrix, color filter, and liquid crystal display
Inventor: SHIOTA DAI
IPC: G03F7/028
Filed: 2008-03-13
Abstract: A colored photosensitive resin composition is provided to prevent surface roughness or drying spots upon drying under reduced pressure after coating, and to form a black matrix having high light-shielding property. A colored photosensitive resin composition comprises: (A) a photopolymerizable compound; (B) a photopolymerization initiator; (C) a colorant; and (S) a solvent, wherein the solvent(S) comprises at least one less volatile solvent(R1) that shows a variation in weight of 10 TG% or less at 100 deg.C, and has a boiling point of 200-250 deg.C under atmospheric pressure. The less volatile solvent(R1) is used in an amount of 0.1 wt% or more based on the total weight of the solvent(S).
Patent KR-20090099313-A (KR)
Title: Non-aqueous electrolyte and secondary battery comprising the same
Inventor: AHN JEONG AE
IPC: H01M10/05
Filed: 2008-03-17
Abstract: A nonaqueous electrolyte solution, and a secondary battery containing the electrolyte solution are provided to improve capacity holding property and lifetime of a battery. An electrolyte solution comprises an electrolyte salt; an electrolyte solvent; and 0.1-20 parts by weight of a compound represented by the formula 1 to 100 parts by weight of the electrolyte solution, wherein R1 is a lactone group of C4~C30; and R2 is a hydrocarbon group of C1~C20.
Patent KR-20090099979-A (KR)
Title: A waterproof tent for vinyl house
Inventor: HER MIN
IPC: A01G9/14
Filed: 2008-03-19
Abstract: PURPOSE: A water curtain tent for a plastic greenhouse is provided to allow sunlight to permeate the plastic greenhouse. CONSTITUTION: A water curtain tent for a plastic greenhouse comprises a transparent tent portion(10) and an opaque tent portion(20). The transparent tent portion is water-proof. A drawstring(11) is inserted into the transparent tent portion in order to increase its intensity. The opaque tent portion is water-proof. The opaque tent portion is connected to the transparent tent portion. The transparent and opaque tent portions are UV-coated on their one side. The transparent and opaque tent portions are made of polypropylene(PP), polyvinyl chloride(PVC), polyethylene(PE) or Oxford.
Patent KR-20080114489-A (KR)
Title: Voltage regulator, flash memory device having its and memory system having its
Inventor: ARIKI TAKUYA
IPC: G11C16/30
Filed: 2008-04-01
Abstract: A voltage regulator is provided to maintain a word line driving voltage like a normal operation mode although increasing a load by generating a step type voltage in respond to a change of a load. A voltage regulator comprises a voltage regulator part(10) and a dumping resistance transition part(20). The voltage regulator part includes an operational amplifier(1), a PMOS(P-channel Metal Oxide Semiconductor) driving transistor(2), a resistor for trimming driving voltage(3), and a resistor for setting up driving voltage(4). The dumping resistance transition part is connected between an output node of the voltage regulator and a load(7), and has a formation capable of selecting an optimum dumping resistance value(6) according to a capacity of the load.
Patent KR-20090106727-A (KR)
Title: Thin wafer semiconductor package with heat spreader
Inventor: NAM WON JUN
IPC: H01L23/40
Filed: 2008-04-07
Abstract: PURPOSE: A thin film wafer semiconductor package in which a heat spreader is attached is provided to improve a heat dissipation effect by attaching a metal thin plate to a thin wafer. CONSTITUTION: A metal thin plate(160) for a heat spreader is attached to a top surface of a thin film wafer(110). The metal thin plate is exposed into an outer surface of a molding resin(130). The metal thin plate uses one among copper, aluminum, or alloy thereof. The metal thin plate is positioned between each stacked chip, and functions as a spacer for heat dissipation. The metal thin plate is attached by adhesive before a wafer sawing process. The adhesive is an epoxy adhesive.
Patent KR-20090110742-A (KR)
Title: Convenience bag a dressing room
Inventor: KWON HYE JIN
IPC: A45C13/04
Filed: 2008-04-18
Abstract: PURPOSE: A bag is prevented from getting wet when a user is in a public bathroom so the bag provides convenience to the user. CONSTITUTION: A bag has a frame at the side. The frame fits to a water basin in a public bathroom. The common bag is fixed in the frame. Owing to the frame, the bag is prevented from getting dirty or wet in the public bathroom. The frame improves the shape of the bag not to get dirty.
Patent KR-20080095215-A (KR)
Title: Relay station, base station, relay method, transmission method, and computer readable medium thereof for use in a multi-hop network
Inventor: HUA CHIANG YIN
IPC: H04B7/14
Filed: 2008-04-23
Abstract: A relay, a base station on multi-hop network, a method of relaying, and a transmission method and a media reading through a computer for performing the method are provided to complete data forwarding without increasing load of the relay or network on multi-hop network. A reception module receives a first frame from station of high priority. A process module extracts the downlink-relay-map from the first frame and generates a second frame from the process module by removing the downlink-relay-map of the first frame. The relay is used for the multi-hop network including a transmitting module for transmitting the second frame to a relay of low priority based on down-link-relay map.
Patent KR-20090044975-A (KR)
Inventor: PARK SANG HOON
IPC: C07D401/04
Filed: 2008-04-28
Abstract: 하기 화학식 1 또는 화학식 2로 표시되는 치환기를 갖는 안트라센계 화합물 및 이를 이용한 유기 전계 발광 소자가 제공된다. 
     [화학식 1] 
     
       
     
     [화학식 2] 
     
       
     
     상기 화학식 1 또는 화학식 2에서, R은 수소, 할로겐, 시아노기, 히드록실기, 치환 또는 비치환된 C1~ C20의 알킬기, 치환 또는 비치환된 C3 ~ C20의 사이클로알킬기, 치환 또는 비치환된 C5 -C30 헤테로사이클로알킬기, 치환 또는 비치환된 C1~ C20의 알콕시기, 치환 또는 비치환된 C6 ~ C30의 아릴기, 치환 또는 비치환된 C6 ~ C30의 아랄킬기, 치환 또는 비치환된 C2 ~ C30의 헤테로아릴기이고, L 은 2가의 연결기로서, 치환 또는 비치환된 C6 ~ C30의 아릴렌 또는 치환 또는 비치환된 C2 ~ C30의 헤테로아릴렌이고, l은 0 내지 3의 정수이다.
Patent KR-20080100783-A (KR)
Title: Semiconductor device manufacturing method and substrate processing apparatus
Inventor: AKAE NAONORI
IPC: H01L27/115
Filed: 2008-05-13
Abstract: The nucleus for forming the grain(particle) of the high density of the silicon can be controlled. The stabilized performance can be secured. The method for forming a semiconductor device is provided. A process is for transferring a wafer(200) having the insulating layer to the reaction chamber(203). The silicon gas is introduced within the reaction chamber. A process is for forming the silicon grain on the insulating layer formed in the wafer surface. A process is for transferring the substrate out reaction chamber. In the case the silicon gas is independently introduced, the silicon gas and dopant gas are introduced under the temperature and pressure in which the silicon gas is not thermally decomposed. The flow rate of the dopant is equal to or over that of the silicon.
Patent KR-20090120163-A (KR)
Title: Device for non-power auto-flush of chamber pot
Inventor: LEE JAE TONG
IPC: E03D5/00
Filed: 2008-05-19
Abstract: PURPOSE: A no-power automatic water flushing apparatus of a toilet bowl is provided to keep a toilet clean and to protect environment by not using power. CONSTITUTION: A no-power automatic water flushing apparatus of a toilet bowl is composed of an air inflow portion(100), a flow passage opening/closing portion(200), and a water flushing portion(300). The air inflow portion makes outside air flowed to the inside by the load of a user seating on a toilet seat. When a user stands up from the toilet seat, the flow passage opening/closing portion opens/closes a water passage to make the water of a water tank supplied to the water flushing portion with the air pressure. The water flushing portion ascends with the pressure of water supplied by opening of the water passage, opens an outlet of an overflow pipe(21) of the water tank by rotating a siphon cover(22), and discharges water stored in the water tank to the opened outlet.
Patent KR-20090120223-A (KR)
Title: System and method of printing the moving metal plate
Inventor: KIM YOUNG CHEL
IPC: B41F1/52
Filed: 2008-05-19
Abstract: PURPOSE: A printing system of a moving metal plate and a method thereof are provided to reduce the length error of a metal plate according to the temperature change by printing a metal plate by considering the moving speed, the length, and the temperature of the metal plate. CONSTITUTION: A printing system of a moving metal plate is composed of a receiving unit(180), a plate information detecting unit(120), a control unit(110), and a printing unit(150). The receiving unit receives a full order text from the outside device. The full order text includes printing symbols printed on the moving metal plate and printing positions of the printing symbols. The plate information detecting unit measures the moving speed and the length of the metal plate if the metal plate is sensed. The control unit generates the printing control signal according to the full order text by considering the moving speed and the length of the metal plate. The printing unit prints the print symbols on the metal plate according to the printing control signal.
Patent KR-20090120841-A (KR)
Title: Cleaning instrument for hair dyeing device
Inventor: LEE JAE KUN
IPC: A45D19/00
Filed: 2008-05-21
Abstract: PURPOSE: A cleansing device for a hair dyeing device is provided, which prevents dye which comes out of the comb teeth hole of the hair dyeing device from being hardened and enables easy washing of the hair dyeing device. CONSTITUTION: A cleansing device for a hair dyeing device comprises a cap which covers the comb teeth; holes of the cap which coincide with the comb teeth hole; and a stopper for blocking holes of the cleansing device. The cap opens and blocks comb teeth hole to discharge water or to block communication with the outside. The stopper for blocking holes of the cap is opened by an electromagnet. The comb teeth hole of the hair dyeing device is covered by the cap(10). The opening and closing of the cap hole is controlled through a valve(30).
Patent KR-20090123225-A (KR)
Title: Lock for bicycles
Inventor: KIM DONG HO
IPC: B62H5/16
Filed: 2008-05-27
Abstract: PURPOSE: A bicycle locking device is provided to prevent a bicycle from getting lost by accepting a wire inside a bicycle saddle. CONSTITUTION: A bicycle locking device(100) comprises a rotary member(110), a holder(120), and a locking member(130). The rotating member comprises a reel(112) in which a wire is rolled. The reel is installed at a shaft formed inside the saddle of the bicycle to be rotated. The holder is installed on the wire end of the direction in which the wire is unreeled. The lock member comprises a locking hole(131) which a holder is inserted into. The locking member is installed on the saddle side of the bicycle.
Patent KR-20090124117-A (KR)
Title: Fire suppression and conveniant facilites of container for safety loader
Inventor: HONG SEONG DUK
IPC: B65G67/04
Filed: 2008-05-29
Abstract: PURPOSE: A safety loader of a container for fire suppression and convenient facilities is provided to load or unload various types of containers on one transfer vehicle and offer air breathers to fire fighters easily in a fire suppression place. CONSTITUTION: A safety loader of a container for fire suppression and convenient facilities comprises a fire suppression container(50), a hook(70), and a control cylinder(80). The container is raised or lowered along a guide(20) corresponding to a moving block(40). The hook pivots by being connected to a pin shaft(72) fixed on the lateral end of the container. One side of the control cylinder is connected to the head of the hook while the other is fixed to a tip body(52) of the container.
Patent KR-20090127517-A (KR)
Title: Heart monitoring system
Inventor: RHO HYUNG WOON
IPC: A61B5/04
Filed: 2008-06-09
Abstract: PURPOSE: A heart monitoring device considering the viscosity of the blood is provided to check a health state of an object easily by calculating a cardiac output by calculating a pulse transmission time, a pulse transmission velocity, a blood pressure, and the viscosity through the measured pulse wave. CONSTITUTION: One or more sensors(10) are attached to a preset part of an object. A controller(20) processes a signal from the sensor. An operator(30) calculates the cardiac output using a digital pulse wave signal from the controller. A program is installed in a display device to display and calculate a P-V line of the heart. A receiver(21) receives the pulse wave signal measured by the sensor. An amplifier(22) amplifies the pulse wave signal received through the receiver. A filer(23) removes the noise included in the received pulse wave signal.
Patent KR-20080109631-A (KR)
Title: Tetraalkylammonium carboxylate salts as trimerization catalysts for spray foam applications
Inventor: JUAN JESUS BURDENIUC
IPC: C08G18/22
Filed: 2008-06-10
Abstract: A catalyst composition is provided to minimize the breakage of the surface and to improve the surface adhesion of the product by rapidly hardening the surface. A polyisocyanurate/polyurethane spraying form comprises polyisocyanate; a polyol composition containing at least one polyol, and at least one tetraalkylammonium carboxylate salt of the chemical formula (1) and (2). A composition manufactured by contacting a catalyst composition effective dose for promoting the trimerization reaction, in the presence of the foam(however at least one foam is not a chlorofluorocarbon(CFC)) is sprayed on the surface.