baber/WOPTO huggingface dataset:
Patent KR-20080086545-A (KR)
Title: Laminate
Inventor: YASUI SHIGEYUKI
IPC: C09J123/26
Filed: 2007-01-24
Abstract: A laminate produced by coextrusion molding and including a fluorocopolymer having excellent interlaminar adhesion strength. The laminate can be made satisfactorily usable even at high temperatures or in applications where it comes into contact with an oil, gasoline, or the like, by regulating properties of the adhesive layer. The laminate is composed of at least two layers comprising a structure obtained by bonding and superposing an adhesive (A) defined by the following (i) to (iii) and a fluorocopolymer (B). The adhesive (A) is (i) an adhesive obtained by reacting a polyolefin (a) having a group reacting with a carbodiimide group with a compound (b) having a carbodiimide group, and (ii) in analysis by infrared absorptiometry, the ratio of the peak strength at 2,130-2,140 cm-1 to the peak strength at 1,470 cm-1 is 60% or lower and (iii) the adhesive has a density of 0.870-0.940 g/cm3.
Patent KR-20080106237-A (KR)
Title: Polarizer protection film, polarizing plate and image display
Inventor: UEDA KEN ICHI
IPC: C08J5/18
Filed: 2007-02-27
Abstract: Disclosed is a polarizer protection film having high heat resistance, high transparency, high optical characteristics and high mechanical strength, while being excellent in adhesion to a polarizer. Also disclosed is a polarizing plate using such a polarizer protection film and a polarizer, which has excellent optical characteristics while exhibiting high adhesion between the polarizer protection film and the polarizer. Further disclosed is a high-quality image display using such a polarizing plate. Specifically disclosed is a polarizer protection film containing a (meth)acrylic resin having a lactone ring structure, and core/shell nanoparticles each having a core layer composed of a rubber-like polymer and a shell layer composed of a glass-like polymer. ® KIPO & WIPO 2009
Patent KR-20080111458-A (KR)
Title: Programming defferently sized margins and sensing with compensations at select states for improved read operations in non-volatile memory
Inventor: KAMEI TERUHIKO
IPC: G11C16/26
Filed: 2007-05-25
Abstract: Non-volatile memory read operations compensate for floating gate coupling when the apparent threshold voltage of a memory cell may have shifted. A memory cell of interest can be read using a reference value based on a level of charge read from a neighboring memory cell. Misreading the neighboring cell may have greater effects in particular programming methodologies, and more specifically, when reading the neighboring cell for particular states or charge levels in those methodologies. In one embodiment, memory cells are programmed to create a wider margin between particular states where misreading a neighboring cell is more detrimental. Further, memory cells are read in one embodiment by compensating for floating gate coupling based on the state of a neighboring cell when reading at certain reference levels but not when reading at other reference levels, such as those where a wider margin has been created. ® KIPO & WIPO 2009
Patent KR-20080098555-A (KR)
Title: Profile for a hub-shaft connection
Inventor: DERIAZ DANIEL
IPC: F16D1/10
Filed: 2004-06-14
Abstract: The invention relates to a grooved profile for a positive fit hub-shaft connection, comprising essentially trapezium-shaped cross-sections of the toothing profile (3) as well as the hub (1) and the shaft (2). The wall thickness, at least in the region of the toothing profile, is smaller than the difference between the tip diameter and the base diameter of the toothing profile. According to the invention, at least one of the two facing flanks (4, 7, 5, 8) of the profile of the hub (1) and shaft (2) is curved, respectively arc-shaped in the cross-section. Preferably, both flanks (4,7;5,8) are arc-shaped, and the hub (1) and shaft (2) are curved in the same direction.
Patent KR-20080100855-A (KR)
Title: Incremental pilot insertion for channel and interference estimation
Inventor: GORE DHANANJAY ASHOK
IPC: H04W28/06
Filed: 2005-07-15
Abstract: Dynamic resource allocation systems, apparatus, and methods are disclosed for selectively improving the ability of a receiver to determine a channel estimate in an Orthogonal Frequency Division Multiple Access (OFDMA) system. A wireless communication system can use a common pilot channel configuration to aid channel estimation in one or more receivers in communication with the system. A receiver in communication with the system may be unable to demodulate received data due to an inaccurate channel estimate. The receiver can communicate to a transmitter in the system a request for additional channel estimation resources. The wireless communication system can provide additional channel estimation resources by inserting dedicated pilot channels into one or more of the frequencies allocated to symbols for the receiver. If the receiver is still unable to demodulate received data, the wireless communication system can incrementally insert additional pilot channels in the symbol associated with the receiver.
Patent KR-20080110675-A (KR)
Title: Multi-material connecting rod
Inventor: GEIMAN TIMOTHY E
IPC: F16C7/02
Filed: 2007-04-12
Abstract: A sintered powder metal connecting rod has (i) a central beam section made of a stronger material and (ii) crank and piston end sections made of more machinable materials, and may be forged or not. ® KIPO & WIPO 2009
Patent KR-20090023359-A (KR)
Title: Metal oxide composition, cured film and laminate
Inventor: KANEDA JUN
IPC: C09D7/45
Filed: 2007-05-23
Abstract: Disclosed is a metal oxide composition containing a dispersing agent (A) represented by the general formula (1) below and a metal oxide having an average primary particle diameter of 5-100 nm. [chemical formula 1] (1) (In the formula, R1-R4 independently represent a hydrogen atom or a methyl group; R5-R8 independently represent an unsubstituted or substituted straight or branched chain alkyl group or alkylene oxyalkylene group; and R9 represents a tetravalent aromatic group or aliphatic group.) Also disclosed are a cured film obtained by curing this metal oxide composition, and a laminate thereof.
Patent KR-20090014208-A (KR)
Title: Methods, apparatus and computer program instructions for enhancing service discovery at a mobile terminal
Inventor: PERTTILA MARKO
IPC: H04M1/72412
Filed: 2005-05-09
Abstract: The invention provides enhancements to service discovery procedures associated with short-range communication in mobile terminals. In particular, the present invention employs a layered service discovery decision-making process that relies on historical information stored in the mobile terminal and mobile terminal analysis of the information associated with tag to make decisions regarding service discovery. As such, the present invention provides efficient service discovery that limits unnecessary connections to external servers and, thereby accelerates the overall service discovery process.
Patent KR-20080111170-A (KR)
Title: Copper alloy containing cobalt, nickel and silicon
Inventor: MANDIGO FRANK N
IPC: C22C9/06
Filed: 2003-07-01
Abstract: A copper alloy having an improved combination of yield strength and electrical conductivity consists essentially of, by weight, from 1% to 2.5% of nickel, from 0.5% to 2.0% of cobalt, with a total nickel plus cobalt content of from 1.7% to 4.3%, from 0.5% to 1.5% of silicon with a ratio of (Ni+Co)/Si of between 3.5 and 6, and the balance copper and inevitable impurities wherein the wrought copper alloy has an electrical conductivity in excess of 40% IACS. A further increase in the combination of yield strength and electrical conductivity as well as enhanced resistance to stress relaxation is obtained by a further inclusion of up 1 % of silver. A process to manufacture the alloys of the invention as well as other copper-nickel- silicon alloys includes the sequential steps of (a). casting (10) the copper alloy; (b). hot working (12) the cast copper-base alloy to effect a first reduction in cross-sectional area; (c). solutionizing (14) the cast copper-base alloy at a temperature and for a time effective to substantially form a single phase alloy; (d). first age annealing (18) the alloy at a temperature and for a time effective to precipitate an amount of a second phase effective to form a multi-phase alloy having silicides; (e). cold working (20) the multi-phase alloy to effect a second reduction in cross-sectional area; and (f). second age annealing (22) the multiphase alloy at a temperature and for a time effective to precipitate additional silicides thereby raising conductivity, wherein the second age annealing temperature is less than the first age annealing temperature. ® KIPO & WIPO 2009
Patent KR-20090014209-A (KR)
Title: Gas dissolving apparatus
Inventor: MAEDA YASUNARI
IPC: B01F1/00
Filed: 2007-05-28
Abstract: A dissolving apparatus (1) has a cylindrical tubular container (15) closed at both ends with its center axis being inclined to the horizon. A center of an interface (6) between a gas and a liquid in the container (15) is positioned at a center in a lengthwise direction of a side wall (13) of the container (15). Two inner spaces of the container (15) above and below the interface are referred to as a gas section (61) and a liquid section (62). An injection inlet (11) for injecting a gas-liquid mixed fluid into the container (15) is provided at a level corresponding to, or lower than, the interface (6). A liquid outlet (12) for discharging the liquid is provided near a bottom of the liquid section (62) of the container (15). Since the container (15) is inclined, the interface (6) can have an area large enough to promote dissolution of the gas into the liquid. Since the depth of the liquid in the liquid section (62) is sufficiently deep, the liquid can be prevented from being discharged through the liquid outlet (12) with large gas bubbles being present therein.
Patent KR-20090026767-A (KR)
Title: Relay connector, relay connector and chassis assembling structure, relay connector and discharge tube assembling structure, relay connector and power source assembling structure, discharge tube and power source assembling structure for relay connector, illumination device, display device, and tv receiving device
Inventor: TAKATA YOSHIKI
IPC: H04N5/64
Filed: 2007-05-24
Abstract: A relay connector (14) feeds a discharge tube (15) arranged on the front side of a chassis (13) having a generally flat plate shape, with an electric power from a power source substrate (16) arranged on the back side of the chassis (13). The relay connector (14) comprises an insulating holder (20) to be assembled with the chassis (13), and a relay terminal (30) made electrically connectable with the discharge tube (15) and the power source substrate (16) and mounted in the holder (20). The relay terminal (30) can be prevented from making direct contact with the chassis (13), so that the chassis (13) can be made of a metal.
Patent KR-20100083514-A (KR)
Inventor: RYU WOO SOO
IPC: E02D29/02
Filed: 2009-01-14
Abstract: PURPOSE: A retaining stone for a flower wall is provided to plant plants on the surface of a retaining wall and to easily manage the plants by planting the plants in natural soil. CONSTITUTION: A retaining stone for a flower wall comprises a vegetative space(201), soil(302) for the vegetative space, and a rear filling part(303). The vegetative space is formed inside the retaining stone. A partition wall is formed in the vegetative space for structural safety. The vegetative space is divided into two spaces by the partition wall and is filled with the soil.
Patent KR-20090013246-A (KR)
Title: Reciprocal pressure spring damper and drop preventing device using thereof
Inventor: CHO BAIK SOON
IPC: E01D19/04
Filed: 2009-01-15
Abstract: A reciprocating type compression spring damper and a fall prevention device of a bridge using the same are provided to prevent the accidental fall of a bridge deck effectively when an earthquake occurs, and to maximize the aesthetic effect of a bridge by using a reciprocating type compression spring damper having excellent outward appearance. A reciprocating type compression spring damper comprises an inner cylinder(110) composed of a front plate(113), a rear plate(114) and a lower plate(115) connecting the front plate and the rear plate integrally, a compression spring(130) installed to an inside space of the inner cylinder, a rectangular tube shaped outer cylinder surrounding the outside of the inner cylinder, a spring compression plate supported elastically to the upper part of the compression spring, an outer cylinder cap coupled to the bottom of the outer cylinder, and an inner cylinder cap(112) coupled to the top of the inner cylinder exposed to the top of the outer cylinder which is not coupled with the outer cylinder cap.
Patent KR-20100085531-A (KR)
Title: Electronic liquid cooling unit using thermoelectric element for drinking water
Inventor: CHUNG KWANG EON
IPC: F25D11/00
Filed: 2009-01-21
Abstract: PURPOSE: An electronic liquid cooling device is provided to maintain the temperature of cold water and to prevent cold water tank from frozen. CONSTITUTION: An electronic liquid cooling device comprises: a cold water bucket(10) which temporarily stores water; a water intake pipe(20) which supplies the raw water to the upper end of the cold water bucket; a water discharge pipe(25) which discharges cold water in the lower end of the cold water bucket to outside; a cooling block(30) which deprives the heat from the raw water flown in while being vertically installed by being expanded to the upper end of the cold water bucket to the downward; an absorber plate which is horizontally installed in the end of the cooling block, divides the inside of the cold water bucket into a cooling section and a cold reserving section, and deprives heat from raw water; a thermoelectric module which is closely adhered on the upper face of the cooling block and absorbs the heat of the absorber plate and the cooling block; a first heat radiator which discharges the heat of the thermoelectric module to outside by being adhered closely on the upper face of the thermoelectric module; and a heat radiating fan(90) which discharges heated air which is heat-exchanged by passing through the first heat radiator to the upper side.
Patent KR-20100086700-A (KR)
Title: 음료컵용 컵뚜껑 조립체
Inventor: SONG SEUNG MIN
IPC: B65D47/08
Filed: 2009-01-23
Abstract: 음료 유출공을 재밀폐 가능하게 하고, 유출공을 재밀폐시키는 탭(tab)으로 인한 음용시의 불편함을 해소할 수 있도록 하며, 음료의 오염을 줄일 수 있도록 개선된 음료컵용 컵뚜껑 조립체에 관한 것이다. 
     컵뚜껑(110)은 그 중앙부분에 중심고정홈(112)이 형성되고; 
     탭(120)은 길이방향으로 길게 형성되고, 그 일단부 저면에 중심고정홈(112)에 결합되는 제1고정돌부(121)와, 타단부 저면에 돌출형성되어 유출공(111)에 결합되는 마개돌부(123)와, 타단부 상면에 형성되는 고정홈(122)과, 제1고정돌부(121)와 마개돌부(123) 사이에서 접어짐과 펼쳐짐이 가능하도록 관절부(124)(124a)가 형성되며, 
     컵뚜껑(110)에는 관절부(124)(124a)에 의해 접어진 위치에서 상기 고정홈(122)이 결합되는 고정돌기(113)(113a)가 형성된다. 
     이와 같은 조립체는 유출공(111)을 전용적으로 개폐시키는 마개돌부(121)와, 탭(120)의 고정홈(122)이 전용적으로 결합 및 분리되는 고정돌기(113)(113a)를 별도로 형성함으로써, 외부로 노출되어서 먼지등으로 쉽게 오염될 수 있는 고정돌기(113)(113a)의 오염이 유출공(111)측으로 전염되는 것을 차단시켜 위생적으로 안전하다. 
       
     컵뚜껑, 탭, 마개돌부, 유출공, 고정돌부
Patent KR-20100087440-A (KR)
Inventor: LEE NAM HOON
IPC: A23L33/00
Filed: 2009-01-28
Abstract: PURPOSE: A ginseng wine using raw ginseng is provided to enjoy the ginseng with ginseng root since the ginseng root is inserted to a stopper of the wine bottle. CONSTITUTION: A ginseng wine contains raw ginseng root(1) which is inserted to a stopper of wine bottle(2). The ginseng is dipped in case of sealing in the bottle. The stopper fixes the upper portion of the ginseng root. In case of opening the wine bottle, the ginseng can be used as a side dish.
Patent KR-20100092320-A (KR)
Title: A butterfly valve testing device
Inventor: KIM MIN GYU
IPC: G01M3/28
Filed: 2009-02-12
Abstract: PURPOSE: A butterfly valve inspection apparatus is provided to ensure a quality verified butterfly valve by easily testing stable control of high temperature and high pressure fluid. CONSTITUTION: A butterfly valve inspection apparatus comprises a pipe body(20), a temperature sensor(30), a pressure sensor(40), a heater(50), a pump(60), and a controller(70). The pipe body is equipped with a valve on one end and blocked on the other. The temperature sensor measures the internal temperature of the pipe body. The pressure sensor measures the internal pressure of the pipe body. The pump provides pressure to increase the internal pressure of the pipe body. The controller controls the pressure sensor and the temperature sensor.
Patent KR-20100092622-A (KR)
Title: Wallpaper with deodorizing function and method of maunfacturing of the wallpaper
Inventor: CHUNG GUN SOO
IPC: D21H19/00
Filed: 2009-02-13
Abstract: PURPOSE: Wallpaper with an air-purifying function and a method for manufacturing the same are provided to constantly maintain deodorization-effect and protect the appearance of the wallpaper under insufficient radiated-light. CONSTITUTION: A base layer, a printed layer, and an air-purifying coated layer are successively stacked to form air-purifying wallpaper. The air-purifying coated layer is coated with visible-ray photo-catalyst which is activated in a visible-ray region. The visible-ray photo-catalyst includes a solvent, titanic compound, chelating agent, metal compound and an acid catalyst.
Patent KR-20100093932-A (KR)
Title: A rotable vice
Inventor: HONG CHING WEN
IPC: B25B1/20
Filed: 2009-02-17
Abstract: PURPOSE: A rotary vice is provided to accurately and uniformly fix various workpieces which have rough surfaces, a circular shape, or an irregular shape through a clamping jaw and a supporter. CONSTITUTION: A rotary vice comprises a vice main body(1), a support shaft(2), a rotating block(3), a fixed block(4), and a clamping jaw(5). The support shaft is fixed on the middle nut block(16) of the vice main body. The rotating block is inserted into the support shaft and adjusts the angle of the rotating block according to the rotational motion of the support shaft. Multiple position fixation holes(42) are formed at the upper end of the fixed block and the rotating block.
Patent KR-20100093940-A (KR)
Title: Method for fragrance spraying of clothes handling apparatus having fragrance supplying module
Inventor: BAE SANG HUN
IPC: D06F58/20
Filed: 2009-02-17
Abstract: PURPOSE: An aromatic-air spraying method of a clothing managing device with an aromatic-air supplying module is provided to enhance the permeating efficiency of aromatic material by making air pass between fabrics by supplying aromatic air through the blowing fan formed in a drier. CONSTITUTION: A method of operating a clothing drier comprises next steps. The clothing is dried by the hot air heated by a heater. The heater is turned off, the air is supplied and the drum is tumbled. Aromatic air is sprayed to the clothing experienced all previous steps. The heater is turned off and air is supplied to the drum. The clothing drier is composed of a drum, a heater, and an aromatic air supplying module. The heater heats the air flown into the drum. The aromatic air supplying module sprays aromatic air to the drum.
Patent KR-20100095088-A (KR)
Title: Sprinkler type wastewater treatment apparatus
Inventor: KIM HYUNG SUB
IPC: A47K1/04
Filed: 2009-02-20
Abstract: PURPOSE: An apparatus for treating sewage of sprinkler system is provided to prevent contamination of a medical team during surgery. CONSTITUTION: An apparatus for treating sewage of sprinkler system comprises: a case(10); a washing stand(20) placed on the upper portion of the case; a water module(40) which is placed on the case and supplies water to the washing stand and sewage stand; and a rotation module(50) which relatively rotates the sewage stand. The case is formed of stainless and minimize damage by corrosion.
Patent KR-20100095199-A (KR)
Title: Method for fabricating of reverse osmosis membrane from polyelectrolyte multilayers and reverse osmosis membrane of fabricated using the same
Inventor: BANG JOON A
IPC: B01D69/00
Filed: 2009-02-20
Abstract: PURPOSE: A method for manufacturing a reverse osmosis membrane using a polymer electrolyte multilayer thin film is provided to obtain high durability and chemical resistance of the reverse osmosis membrane by using various polymer electrolytes. CONSTITUTION: One surface of a support layer(100) is processed with anions. A support layer processed with anions is immersed in a polymer electrolyte solution(110) with cation. The surface of the support layer is firstly cleaned. The support layer is immersed in the polymer electrolyte with the anion. The surface of the support layer is secondly cleaned. The support layer uses porosity polysulfone ultrafiltration membrane of average diameter of 0.001 to 0.01 um.
Patent KR-20100097339-A (KR)
Title: Protecting circuit for lithum unit battery comprising multi battery pack
Inventor: LEE JEONG DO
IPC: H01M10/44
Filed: 2009-02-26
Abstract: PURPOSE: A protection circuit is provided to prevent the malfunction due to static electricity by efficiently secluding a current without using an IC. CONSTITUTION: A first switching device(Q1) is connected to the one pole of a unit cell and an output terminal. A voltage divider circuit detects the voltage of the unit cell. A second switching device(Q2) secludes a current which flows into the output terminal when the unit cell is overdischarged. A third switching device(Q3) secludes a current which flows into the second switching device when the unit cell is overdischarged. The first switching device is a p-channel FET(Field Effect Transistor). The second and the third switching device is an n-channel FET.
Patent KR-20100097887-A (KR)
Title: Marine gas solid service system for shipping
Inventor: KIM KEUN BEA
IPC: B63J2/12
Filed: 2009-02-27
Abstract: PURPOSE: A marine gas oil supplier for a ship is provided to prevent contamination by supplying environmental-friendly fuel oil to a ship through a cooler. CONSTITUTION: A marine gas oil supplier for a ship comprises a storage tank(10) and a cooler(30). Fuel discharged from the storage tank flows into a main engine(20) through a cooler in order to cool the fuel. The cooler has an inlet(31), a cooling chamber(33), and an outlet(34). A refrigerant pipe(32) is formed in the cooling chamber for cooling the fuel. The outlet supplies the cooled fuel to the main engine.
Patent KR-20100099601-A (KR)
Title: Display device
Inventor: LEE YONG WOO
IPC: G06F3/041
Filed: 2009-03-03
Abstract: PURPOSE: A display device is provided to minimize the influence on an external environment by sensing multi-touch inputs and supply an improved aperture ratio. CONSTITUTION: A second substrate is placed on a first substrate, and a pair of electric-field generating electrodes and an electric optical activation layer are placed between the first and second substrates. An infrared ray emitting device(280) is placed on a second substrate, and an infrared ray sensing device(290) is placed on the second substrate and faces the infrared ray emitting device. An optical film(22) is placed on the infrared ray emitting device and the infrared ray sensing device. A sensing signal line is placed at the circumference portion of the first and second substrates and is connected to the infrared ray sensing device.
Patent KR-20100100514-A (KR)
Title: A meat skewer maker
Inventor: JUNG PUNG GYUN
IPC: A47J37/04
Filed: 2009-03-06
Abstract: PURPOSE: A device for making skewer food is provided to enable a skewer to be accurately inserted into the meat since even if the skewer is bent, it is linearly guided by guide units arranged in parallel to each other. CONSTITUTION: A device for making skewer food is composed of a lower plate(2) and an upper plate(1). An inserting unit(3a) is formed on one side of the lower plate. A skewer is inserted into the inserting unit. A plurality of guide units(4) are formed along the center line of the lower plate. The guide unit is matched with the inserting unit. Guide projections(5) are installed on both sides of the guide unit to slope. The upper plate is fixed by the inserting unit not to be moved. A groove unit is formed in the upper plate. A plurality of guide units are formed on the groove unit.