baber/WOPTO huggingface dataset:
Patent KR-20100003005-A (KR)
Title: Holding device for electronic part of automobile
Inventor: CHOI SUNG HO
IPC: B60R16/02
Filed: 2008-06-30
Abstract: PURPOSE: A component mounting device for a vehicle box is provided to reduce the weight of a box, manufacturing cost, and simplify the structure of the box. CONSTITUTION: A component mounting device for a vehicle box comprises a mounting plate(30) and a holder(40). Inside the mounting plate, a terminal is inserted and a holder hole(35) passes through the location which is deviated from a connector part(37). The holder is coupled on the mounting plate to surround the connector part and supports one side of the terminal. The holder has a guide leg(45) passing through the holder hole and surrounds the exterior of electrical equipment(20) mounted on one side of the mounting plate.
Patent KR-20090009132-A (KR)
Title: Nubbed u-bend tube support
Inventor: SCHNEIDER WILLIAM G
IPC: G21C1/00
Filed: 2008-07-17
Abstract: A nubbed U-shaped tube support is provided to hold tubes engaging with nubs toward which in-plane and out-of-plane directions of tube planes actively. A support rod(210) supports an U-shaped part of U-shaped tubes(202,204,206) of a nucleus steam generator. The U-shaped tubes have predetermined section radius. Each u-shaped tube has intrados and extrados. The U-shaped tubes in which parallel tube layers are arranged are formed. Each u-shaped tube layer is extended from the most inner tube to the most outer tube. Each u-shaped tube layer prescribes in-plane and out-of-plane directions. The support rod comprises a huge main body. The main body has inside end and outside end, a first side and a second side and a plurality of nubs. A plurality of nubs are protruded to out-of-plane direction from the first side.
Patent KR-20100011560-A (KR)
Title: A coupler for rockbolt
Inventor: YUN O GYU
IPC: E21D20/00
Filed: 2008-07-25
Abstract: PURPOSE: A rock bolt fastening structure is provided to allow a prestressed concrete steel wire to be simply tensed. CONSTITUTION: A rock bolt fastening structure comprises spiral reinforcing bars(200), multiple wedges(300), and fixing bolts(400). The spiral reinforcing bars are inserted into the bottom end of a PC strand(110). Inclines(210) are formed inside of the spiral reinforcing bars, and male screw are integrally formed in the outside of the spiral reinforcing bars. The wedges are inserted inside of the spiral reinforcing bars, and have an inclination angle corresponded with the inclines. And the wedges are closely fixed on the outer surface of the PC strand through a hanging projection.
Patent KR-20100012562-A (KR)
Title: Electric car
Inventor: PYON SANG BOK
IPC: B60L9/16
Filed: 2008-07-29
Abstract: PURPOSE: An electric car is provided to reduce weight, volume, manufacturing costs by using a simple structure in comparison with the gasoline engine. CONSTITUTION: A transmission line on the top of an electric pole is formed vertically and horizontally. An inner tube(7) having a protrusion(6) is inserted into a main tube installed at both hole of the ceiling(3) of the driver's seat side of a general car or bus / truck. A pole(9) of a spring(8) is fixed to an upward sidewall of the inner tube through a pin. An L-shaped or a T shape bow contact rod(12) is flexibly contacted to the transmission line. The bottom of the string combined with the end hole of the base is inserted into the core slot of four side pipes of a circular shape. A button is horizontally inserted into the sidewall of the inner tube. A handle(16) is fixed to the bottom of the inner tube.
Patent KR-20100012737-A (KR)
Title: Firing zig
Inventor: YOO WON HEE
IPC: H05K3/46
Filed: 2008-07-29
Abstract: PURPOSE: A firing jig is provided to reduce temperature difference according to a load area of a plastic object by making uniform temperature atmosphere through an open area. CONSTITUTION: A setter(110) includes first and second plate structures(111a,111b) and a plurality of wires(112a-112g,113a). The first and second plate structures are positioned along both edges opposite to the setter. The first and second plate structures have a rectangular shape and includes a plurality of open areas(111c) and screw connection holes(111d). The wires connect the first and second plate structures.
Patent KR-20090013127-A (KR)
Title: Positive resist composition and pattern forming method
Inventor: TARUTANI SHINJI
IPC: G03F7/004
Filed: 2008-07-30
Abstract: A positive resist composition, and a method for forming a pattern by using the composition are provided to improve resolution and to allow the exposure process to be carried out multiply on an identical resist film. A positive resist composition comprises (A) a compound which can generate an acid by the irradiation of an active ray or a radioactive ray; (B) a resin whose solubility in an alkali developer increases by the action of an acid; (C) a compound which can be decomposed by the action of an acid so as to generate an acid; and (D) a compound which acts a base to the acid generated by the components (A) and (C) but is decomposed by the irradiation of an active ray or a radioactive ray so as to lose the basicity to the acid generated by the components (A) and (C).
Patent KR-20100013871-A (KR)
Title: Anion-exchange composite membrane containing styrene-based and vinylbenzene-based copolymer and method for preparing the same
Inventor: KIM JEONG HOON
IPC: C08J5/22
Filed: 2008-08-01
Abstract: PURPOSE: An anion-exchange composite membrane is provided to ensure low electric resistance, and excellent ion-exchange capacity, mechanical property, chemical property and processability, and to facilitate ion-exchange capacity and ion conductivity by controlling the composition of a styrene-based monomer and vinylbenzyl-based monomer. CONSTITUTION: A method for preparing an anion-exchange composite membrane comprises the steps of: impregnating a porous film in a polymerization solution including a styrene-based monomer, vinyl benzene-based monomer, crosslinking agent and initiator; polymerizing the impregnated porous film to prepare a styrene-vinyl benzene-based copolymer composite film; and reacting tertiary amine with the styrene-vinyl benzene-based copolymer and then introducing quaternary ammonium group as a negative ion exchanger.
Patent KR-20100018929-A (KR)
Title: 우수한 열저항 특성을 보일수 있는 발광다이오드 칩 접착 방법.
Inventor: KIM HYUN MIN
IPC: H01L33/62
Filed: 2008-08-08
Abstract: LED 조명의 효율 및 수명 개선을 위해서, 열저항이 우수하고 양산하는 LED제품의 열 저항 균일도 확보가 필요하다. 본 발명은, 허용되는 전류밀도가 큰 대면적 LED칩을 금속성 패키지 본체에 열 저항 특성을 우수하게 접착시키는 구조를 제시한다.
Patent KR-20100019147-A (KR)
Title: Vacuum cleaner
Inventor: YANG HAE SEOCK
IPC: A47L9/26
Filed: 2008-08-08
Abstract: PURPOSE: A vacuum cleaner is provided to prevent a power code from being separated from a reel by applying external force to a press button. CONSTITUTION: A vacuum cleaner comprises a main body, a reel(70), a press button(62), and a reel shield(64). The reel is installed inside of the main body, and has a reel member(72) for winding a power code. The press button is installed in the main body, and operates the reel member to be rotated in one direction. When the press button is operated, the reel shield covers the reel member.
Patent KR-20100025307-A (KR)
Title: Electronic toll collection system using credit card and method thereof
Inventor: ROH YOUNG SUP
IPC: G06Q20/24
Filed: 2008-08-27
Abstract: PURPOSE: An electronic toll collection system using credit cards and a method thereof are provided to automatically and rapidly collect road charge of vehicles in toll roads even if users user credit cards. CONSTITUTION: A credit card usage approval unit(200) previously performs credit card approval procedures about road charge of vehicles. A charge processing unit(300) calculates road charge of vehicles in toll roads. The charge processing unit claims charge by credit card usage approval. The charge processing unit is installed at the entrance and exit or both entrance and exit of the toll road.
Patent KR-20100027432-A (KR)
Title: High-pressure fuel pump
Inventor: LEE BYUNG SOO
IPC: F02M59/44
Filed: 2008-09-02
Abstract: PURPOSE: A high pressure fuel pump is provided to prevent the abrasion due to friction between a tappet and a roller because a guide groove guides the reciprocation of the tappet and maintain the specific relative rotational direction of the roller and the tappet. CONSTITUTION: A high pressure fuel pump comprises a guide projection which is formed along the length on the outer surface of a tappet, and a guide groove(210) which is formed on the inner surface of a fuel pump adapter to correspond to the guide projection and accepts the guide projection and guide the vertical reciprocating motion of the tappet. A holding protrusion(220) is formed on the lowest part of the guide groove in order to prevent the guide projection from being separated downward.
Patent KR-20100027812-A (KR)
Title: Array type inkjet printing head, and image forming apparatus having the same
Inventor: KIM JUNG WOOK
IPC: B41J2/16
Filed: 2008-09-03
Abstract: PURPOSE: An array-type ink jet printing head and an image forming apparatus including the same are provided to improve heat transfer performance by preventing an air layer between the base of an ink cartridge and a flat board cover. CONSTITUTION: An array-type ink jet printing head comprises an ink cartridge(10), one or more print head chips(20), a flat board cover(40), and adhesive member(50). The print head chip discharges the respective ink. The flat board cover comprises one or more openings corresponding to one or more print head chip. The adhesive member fixes the flat board cover on a base(11) of the ink cartridge. The flat board cover is formed on the material of the metal material or a ceramic system.
Patent KR-20100028166-A (KR)
Title: An outlet
Inventor: PARK JU DONG
IPC: H01R13/447
Filed: 2008-09-04
Abstract: PURPOSE: An electrical outlet is provided to reduce manufacturing costs by reducing the number of components comprising the electrical outlet and integrally forming each component of a spring and an opening and closing part of the electrical outlet. CONSTITUTION: A hinge(2) is formed on the rear surface of a body(1). A static jaw(3) is formed on a side of the hinge. A hinge hole(5) is formed on the center part of an opening part(4). A circular part(6) is formed on the both sides of an opening and closing part. An elastic piece is combined to one side of the opening and closing part. The elastic piece is formed on the static jaw. A protrusion is formed on a body of an outlet.
Patent KR-20100029312-A (KR)
Title: Header assembly of heat exchanger
Inventor: KIM HYONG NYOL
IPC: F28F9/02
Filed: 2008-09-08
Abstract: PURPOSE: A header assembly of a heat exchanger is provided to reduce required materials for producing multiple header or tanks. CONSTITUTION: A header assembly of a heat exchanger comprises a pair of header tanks, multiple tubes, and multiple pins. The header tanks are formed by a tank and a header(111), and separated from each other. The tubes are coupled by the header and tank. The fins are inserted between the tubes. Multiple protrusions(112) are formed in both ends of one of the tank and the header. And the protrusions are asymmetric.
Patent KR-20100033153-A (KR)
Title: Slope-sided lattice structure of silicon wafers
Inventor: KIM DONG HOON
IPC: H01L21/20
Filed: 2008-09-19
Abstract: PURPOSE: A wafer of a silicon grid system of sloping in other words varies in a manufacturing process of the Si bare wafer as a notch pattern only the location of the flat zone. The wafer warpage problem of wafer is improved. CONSTITUTION: A wafer of the silicon grid system(23) comprises the flat zone and grid structure. The grid structure is formed into the angle of Θ and flat zone. The grid structure is formed into the same direction as the longitudinal axis or the shortening direction of the first pattern. Here, the first pattern has the most high specific gravity on wafer. The first pattern is formed in the active area(25).
Patent KR-20100033809-A (KR)
Title: Tire tread rubber composition
Inventor: LEE KWNAG SEOG
IPC: C08L9/00
Filed: 2008-09-22
Abstract: PURPOSE: A tire tread rubber composition and a tire using the same are provide to improve traction performance, rolling resistance, and wear resistance at the same time. CONSTITUTION: A tire tread rubber composition comprises 100 parts by weight of a base rubber consisting of (i) 50~90 parts by weight of a solution polymerization styrene butadiene rubber which has 10~30 weight % styrene content, 50~80 weight % vinyl content, and Tg of -30~-50°C, and (ii) 10~50 parts by weight of high cis-1,4-polybutadiene rubber; 40~90 parts by weight silica; 5~50 parts by weight carbon black; 3~10 parts by weight of 1,3-butydiene homopolymer with vinyl content of 70% or greater; and as a silica dispersant, 0.5~5 parts by weight of at least one coupling agent selected from the group consisting of dimethyl aminoethanol represented by (EtO)3-Si-CH2CH2CH2-S-CO(CH2)6CH3, hexamethyldisilazane represented by (CH3)3Si-HN-Si(CH3)3, bis-[3-triethoxysilylpropyl]tetrasulfane, bis-[3-ethoxysilylpropyl]disulfane, trimethoxysilylpropylmethacrylate, 3- thiocyanatopropyl-triethoxysilane and g-mercaptopropyl- trimethoxy silane.
Patent KR-20100034190-A (KR)
Title: Furnace of boiler for power station
Inventor: KIM BYUNG DOO
IPC: F22B21/08
Filed: 2008-09-23
Abstract: PURPOSE: A furnace of a boiler for a power station is provided to improve heat absorption efficiency by reducing the distance between a flame and water pipe walls and increasing the heat transfer area using additional water pipes. CONSTITUTION: A furnace of a boiler for a power station comprises first lower and upper collection vessels(10,30), an external water pipe part(20), a connection pipe(40), second lower and upper collection vessels(50,70), and an internal water pipe part(60). The first lower collection vessel is provided with water from the outside. The external water pipe part is provided with water from the first lower collection vessel through a plurality of water pipes. The upper collection vessel is provided with the water carried to the top of the external water pipe part. The water in the upper collection vessel is carried down through the connection pipe and collected in the lower collection vessel. The internal water pipe part is provided with water from the second lower collection vessel through a plurality of water pipes. The second upper collection vessel is provided with heated water or vapor carried up through the internal water pipe part.
Patent KR-20100034790-A (KR)
Title: Coil spring earphone
Inventor: PARK SEUNG KYO
IPC: H04R3/00
Filed: 2008-09-25
Abstract: PURPOSE: A coil spring earphone of the present invention is provided to enhance user's convenience by minimizing damage of a signal line caused by bending and snapping the signal line. CONSTITUTION: An earphone connector is connected to an audio replaying device which supplies an audio signal. An earphone head includes a speaker which reproduces sounds according to the audio signal. A signal line connects the earphone connector and the earphone head. The signal line supplies the earphone head with the audio signal supplied through the earphone connector. The signal line includes a plurality of core signal lines(150) for transferring the audio signal. The signal line includes a plurality of first insulation coatings(160) wrapping the core signal lines. The signal line includes a coil spring(170) which spirally winds the core signal lines wrapped by the first insulation coating. The signal line includes an external coating(180) wrapping the core signal lines.
Patent KR-20100035439-A (KR)
Title: Cmos image sensor and method for fabricating of the same
Inventor: SEOK JANG HYEON
IPC: H01L27/146
Filed: 2008-09-26
Abstract: PURPOSE: A CMOS(Complementary Metal-Oxide Semiconductor) image sensor and a manufacturing method thereof are provided to multiply light collecting efficiency by reducing the distance between a micro lens and a photo diode by removing a planar layer. CONSTITUTION: A plurality of photo diodes(41) are formed on a semiconductor substrate(40). An interlayer dielectric layer(42) is formed on a semiconductor substrate front board including a photo diode. A protective film(43) is formed on an interlayer dielectric layer in order to protect a color filter layer(44) and a device. The plurality of color filter layers is formed to have a constant gap on the protective film. A gap protecting spacer is formed in the gap between color filter layers. The micro lens is formed in order to the color filter layer to the photo diode.
Patent KR-20100035545-A (KR)
Title: Liquid fertilizer using fishes and preparation method thereof
Inventor: LEE DEUK SIK
IPC: C05F1/00
Filed: 2008-09-26
Abstract: PURPOSE: A liquid fertilizer using fishes and a method for manufacturing the liquid fertilizer are provided to improve the quality of crops by obtaining abundant amino acid and minerals while eliminating fishy smell of the fishes and to remarkably shorten a fermentation period. CONSTITUTION: A liquid fertilizer includes a Lactobacillus fermentum JS strain(KCCM 10499). The content of the Lactobacillus fermentum JS strain is 10^5 ~ 10^11 CFU/mL. The liquid fertilizer includes a Bacillus subtilis strain. A method for manufacturing the liquid fertilizer includes a step of inoculating the Lactobacillus fermentum JS strain into a fertilizer source including fish and then fermenting the fertilizer.
Patent KR-20100036137-A (KR)
Title: Method for surface fluorinated microporous separator membranes improvement of secondary battery and secondary battery including microporous separator manufactured by same method
Inventor: KIM YOUNG JOONG
IPC: H01M10/38
Filed: 2008-09-29
Abstract: PURPOSE: A method for modifying the surface of microporous separator membranes is provided to improve physical stability and stable electrochemical characteristic by fluoridizing the surface of a microporous separator membrane. CONSTITUTION: A method for modifying the surface of microporous separator membranes comprises the steps of: providing a microporous separator membrane of a secondary lithium battery; and fluoridizing the surface of the microporous separator membrane. The material for the microporous separator membrane is selected from the group consisting of polypropylene and polyethylene.
Patent KR-20100036733-A (KR)
Title: Method and system for managing quality of advertisement document
Inventor: KWON KI OH
IPC: G06Q30/00
Filed: 2008-09-30
Abstract: PURPOSE: A method for managing the quality for deciding the digitization of quality management index of the advertisement document is provided to regularly the quality of the low-quality document by managing the quality of the document. CONSTITUTION: A substantial clicking number is identified about one or more document existing in the web(S201). An expected clicking number of documents is identified(S202). The quality control index digitalizing the quality of documents is determined based on the number of real clicks(S203). The quality control index is calculated based on the number of clicks.
Patent KR-20100038718-A (KR)
Title: Electronic power steering apparatus having torque sensor
Inventor: KANG RAE CHEONG
IPC: B62D6/10
Filed: 2008-10-06
Abstract: PURPOSE: An electronic power steering system with a torque sensor is provided to reduce the maintenance cost and time by replacing wrong PCB assembly and reduce torque measurement errors and obtain accurate measurement by constantly measuring torque. CONSTITUTION: An electronic power steering system with a torque sensor comprises a torque rotor, a position rotor, a magnetic charge detection unit(240) and a housing. The torque rotor comprises a first magnetic body. The position rotor comprises a second and third magnetic bodies. The magnetic charge detection unit comprises a PCB assembly and a concentrator. The magnetic charge detection unit is installed at the gear-box of a reduction gear(150). The housing is composed of upper and lower housing and surrounds the position rotor.
Patent KR-20100040345-A (KR)
Title: Automobile shell reconsideration processing defect evaluation system and the evaluation method
Inventor: KIM SEONG SOO
IPC: B30B15/00
Filed: 2008-10-10
Abstract: PURPOSE: An apparatus for evaluating processing faults of an outer panel of a car is provided to reduce frictional resistance by planting the surface of a mold with chrome and to check various faults by polishing a testing surface. CONSTITUTION: An apparatus for evaluating processing faults of an outer panel of a car comprises a hydraulic unit(10), a frame unit(20), an upper mold(30), a lower mold(40), a fixing mold(50), and a control unit(60). A clamping groove is included on lower both sides of the upper mold. A clamping protrusion inserted into the clamping groove is included on the lower mold. A plating layer is included in a steel sheet which is used as an outer panel of a car. The surface of the mold contacting a plated steel sheet is plated with chrome.
Patent KR-20090037344-A (KR)
Title: Portable information product having projection device with digital light processing
Inventor: HAO WEN CHEN
IPC: G06F15/02
Filed: 2008-10-10
Abstract: A portable information product having projection device with digital light processing is provided to indicate data stored in data processing unit by outputting image output signal generated by a data processing device through a projection device with DLP. A storage unit(11) stores data of data processing unit(1). A main circuit module(10) is to process data of data processing unit and to form an image output signal from data, connected to a storage unit. An application circuit module(12) is electrically connected to the main circuit module. The main circuit module is a charger circuit module or an audio circuit module. A switching circuit module(13) receives an image output signal. The switching circuit module electrically connects the main circuit module, a projecting and amplifier circuit module, and a display device to transmit the image output signal in the display device(14) and/or a projecting and amplifier circuit module(15). A screen(3) for projecting is attached from data processing unit.
Patent KR-20100041379-A (KR)
Inventor: KIM TAE SUNG
IPC: C04B33/00
Filed: 2008-10-14
Abstract: PURPOSE: A conduit line filling material and a method for filling the conduit line using the same are provided to prevent the contamination of underground water and to reduce construction costs by composing the filling material of cheap and environment-friendly materials. CONSTITUTION: A filling material is composed by mixing water with a mixture of clay and lime. A method for filling a conduit line comprises the following steps: installing a conduit line seal(7) on both sides of the conduit line(1) including a inner main pipe(5); installing a filling material inlet(9) on the upper part of the conduit line seal; injecting the conduit line filling material(11) through the filling material inlet; and curing the filling material.
Patent KR-20090078726-A (KR)
Title: Method for transmitting and receiving signal based on hybrid automatic repeat request scheme in wireless mobile communication system
Inventor: LEE MI HYUN
IPC: H04L1/18
Filed: 2008-10-20
Abstract: A method for transmitting and a receiving signal based on a hybrid automatic repeat request scheme in wireless mobile communication system are provided to determine HARQ timing according to data burst transmission period and system performance flexibly. A method for transmitting and a receiving signal based on a hybrid automatic repeat request scheme in wireless mobile communication system are comprised of the steps: a first downlink signal is transmitted through at least one down link time slot of the down link sub frame of the first frame; a feedback signal is transmitted to through at least one uplink time slot of an uplink sub frame of the first frame corresponding to the down link time slot; and if feedback signal is negative response signal, the first down link signal is retransmitted or the second down link signal is transmitted.