baber/WOPTO huggingface dataset:
Patent KR-20090127721-A (KR)
Title: Braille block and method for producing the same
Inventor: KANG DAE YOUN
IPC: C04B26/18
Filed: 2008-06-09
Abstract: PURPOSE: A braille block, and its manufacturing method are provided to improve abrasion resistance, the clearness of the linear projection, strength and appearance. CONSTITUTION: A braille block(1) comprises an upper plate(12) mixture which comprises blast furnace slag 32 - 35 parts by weight, sand 144 - 155 parts by weight, a pigment 31 - 36 parts by weight, a curing agent 1 - 2 parts by weight, a curing accelerator 1 - 2 parts by weight, an antifoaming agent 1 - 2 parts by weight, and polycarbonic acid 1 - 2 parts by weight based on unsaturated polyester 100 parts by weight; and a lower plate(14) mixture which comprises blast furnace slag 39 - 44 parts by weight, sand 650 - 683 parts by weight, a curing agent 1 - 2 parts by weight, a curing accelerator 1 - 2 parts by weight, an antifoaming agent 1 - 2 parts by weight and polycarbonic acid 1 - 2 parts by weight based on unsaturated polyester 100 parts by weight.
Patent KR-20090130480-A (KR)
Title: Insole for foot balance
Inventor: PARK JUNG SIK
IPC: A43B7/14
Filed: 2008-06-16
Abstract: PURPOSE: An insole for foot balance is provided to remove the fatigue of the foot caused by muscle rigidity due to long time walking, and thus to improve cleanliness and sanitation of the foot. CONSTITUTION: An insole for foot balance includes a wheel cup(120) extended from the back side to the middle of the bottom plate, a retaining part which is formed to have the length supporting the arch part of user's foot and in which a penetrated hole is formed in the rear part, an arch cushion(130) united to the position corresponding to the arch part of the user`s foot between the wheel cup and bottom plate, and a heel cushion(150) united to the hole of the wheel cup.
Patent KR-20090132130-A (KR)
Title: Pneumatic tire with all in one structure of carcass and belt
Inventor: JEONG KYOUNG MOON
IPC: B60C9/18
Filed: 2008-06-20
Abstract: PURPOSE: A pneumatic tire in which a carcass and a belt are formed of the united structure is provided to reduce the total weight of a tire because a carcass and a belt do not need to be formed over two layers by forming a carcass and a belt in one body. CONSTITUTION: A pneumatic tire is composed of a carcass and a belt. The carcass comprises fabric cords(11a,11b). The belt comprises a steel cord. The steel cord is arranged to be inclined about the fabric cord. The belt comprises a first belt layer and a second belt layer. The second belt layer is positioned on the first belt layer. One part of the fabric cord revolves/covers the steel cord. The carcass and the belt are formed at the united structure.
Patent KR-20090133010-A (KR)
Title: Adjusting apparatus of supplying cooling air for refrigerator
Inventor: MOON GI YONG
IPC: F25D25/02
Filed: 2008-06-23
Abstract: PURPOSE: A cool air supply control device for a refrigerator is provided to control the amount of supplied cool air by opening and closing a through-hole for the supplying the cool air into the inside of a drawer type storage space. CONSTITUTION: A cool air supply control device for a refrigerator comprises a shelf(40), an operating knob(50), a lever(60), and an opening and closing part. The shelf is horizontally installed at the storage space of the refrigerator. The operation lever is installed at the tip-end part of the shelf. The lever rotates with the linear motion of the operating knob. The opening/closing part selectively opens and closes the cooling air outlet with the rotation of a lever. The cooling outlet is formed at one side of the storage space. The lever is fixed on the shelf to be rotated.
Patent KR-20100000551-A (KR)
Title: Biaxial streched polyester film for optical application and manufacturing metohd thereof
Inventor: SONG GI SANG
IPC: B29C47/06
Filed: 2008-06-25
Abstract: PURPOSE: A biaxial stretched polyester film for optics, and a manufacturing method thereof are provided to improve total light transmission and scratch resistance of a base film. CONSTITUTION: A biaxial stretched polyester film for optics has a base film and a surface film. A refractive index of the base film is 1.6 to 1.7. The surface film is formed on one surface or both surfaces of the base film. The refractive index of the surface film is lower than the refractive index of the base film, 0.1 over. The base film and the surface film which has a low refractive index compared with the base film are extruded at the same time.
Patent KR-20100001841-A (KR)
Title: A pad structure of integrated passive device for improving a contact resistance and a manufacturing method thereof
Inventor: JEONG IN HO
IPC: H01L27/04
Filed: 2008-06-27
Abstract: PURPOSE: A pad structure of integrated passive device for improving a contact resistance and a manufacturing method thereof are provided to omit the BCB curing in the nitrogen atmosphere or the vacuum condition by contacting the second BCB (benzocyclobuten) layer. CONSTITUTION: The insulating layer(220) and the first BCB layer(230) are formed on the substrate(210). The passive device(240) is formed on the first BCB layer. The first conductive metal layer(250) is formed on the top of the passive device in order to improve the constant resistance. The conductive metal layer(260) for pad is directly formed on the top of the passive device. The first conductive metal layer is formed to one among the Ti / Au and TiW / Au. The second BCB layer(270) is formed in the front side of the fabric upper section. A part of the conductive metal layer for pad is exposed by opening.
Patent KR-20100001846-A (KR)
Title: Apparatus for grinding clamp of roll bearing part
Inventor: SHIM JI HYUN
IPC: B24B5/02
Filed: 2008-06-27
Abstract: PURPOSE: An apparatus for grinding a clamp for a roll bearing part is provided to automatically grind the welded portion of the clamp, thereby improving work efficiency. CONSTITUTION: An apparatus for grinding a clamp for a roll bearing part comprises a base(10), a clamp fixing unit(30), and a clamp grinding unit(70). A clamp(130) is settled on the base. The clamp fixing unit fixes the clamp settled on the base. The clamp grinding unit is linked with a lifting unit(50) which is provided to ascend and descend on one side of the base, and grinds the welded portion of the clamp.
Patent KR-20090004688-A (KR)
Title: Transmission control methods and devices for communication systems
Inventor: LIN TZU MING
IPC: H04B7/26
Filed: 2008-07-02
Abstract: A transmission control method of a communication system and an apparatus thereof are provided to improve the performance of a short-range wireless network by localizing the re-transmission of packet data, and use resources efficiently. A transmission control method of a communication system comprises the following steps. A relay station receives packet data from a base station or an upper relay station(605), and then determines whether to forward the received packet data to a lower relay station or terminal or not by using control information(610). If the relay station does not determine to forward the packet data, it deletes indicated packet data(620), and if the relay station determines to forward the packet data, it checks whether the received data includes one or more re-transmitted data packets or not(615). If the re-transmitted data packets are included, the relay station re-transmits the indicated packet data together with new data packets within the received data to the lower relay station or terminal(625).
Patent KR-20100004184-A (KR)
Title: A display apparatus and method for compensating phase of image
Inventor: LEE NAM HO
IPC: G09G3/20
Filed: 2008-07-03
Abstract: PURPOSE: A display apparatus and a phase compensation method thereof are provided to achieve a stable image in the display apparatus by measuring changes in the brightness of a sampling block and compensating the phase of the display apparatus. CONSTITUTION: A panel(150) displays an image under the control of a panel driver(140). A scaler(130) transmits an input image signal to the panel driver. A controller(160) displays a sampling block for compensation of phase offset to the input signal and compensates the phase offset based on the brightness change of the sampling block.
Patent KR-20100009711-A (KR)
Title: Nozzle for cleaner
Inventor: CHO SEONG KOO
IPC: A47L11/40
Filed: 2008-07-21
Abstract: PURPOSE: A nozzle for a cleaner is provided to prevent the water from leaking from a steam generator by improving a structure of the steam generator. CONSTITUTION: A nozzle body forms the exterior of a cleaner. A water tank(110) is formed in the nozzle body. Water is supplied to the water tank. A heating part(150) generates steam by the water supplied from the water tank. The water from the water tank is supplied to a water storage tank(130), and the water storage tank transfers the water to the heating unit. A steam discharge unit(155) discharges the steam. A water leakage prevention structure prevents the water from being discharged to the outside of the heating part.
Patent KR-20090090248-A (KR)
Title: Controlling apparatus for motor and linear compressor using that
Inventor: PARK SHIN HYUN
IPC: F04B17/04
Filed: 2008-07-22
Abstract: A motor controller and a linear compressor using the same are provided to accurately compute back electromotive force using not current values but voltage values so as to accurately control a motor. A motor controller comprises a rectifying unit, an inverter unit(22), a motor, a first voltage detecting unit(24), a second voltage detecting unit(25) and a controller(27). The rectifying unit outputs AC voltage into DC voltage. The inverter unit converts the DC voltage into the AC voltage according to controlling signals and supplies the AC voltage to a motor unit. The motor unit consists of a motor(23) and a capacitor(C). The capacitor is connected to the motor in series. The first voltage detecting unit detects the voltage applied to the inverter unit. The second voltage detecting unit detects the both voltages(Vc) of the capacitor and the voltage between the capacitor and a ground. The controller is supplied with the first and second voltage from the first and second voltage detecting units and generates the controlling signals.
Patent KR-20100011051-A (KR)
Title: Gene constructs comprising two or more reprogramming-inducing genes and method for preparing induced pluripotent stem cells using the same
Inventor: HWANG DONG YOUN
IPC: C12N15/09
Filed: 2008-07-24
Abstract: PURPOSE: A gene structure containing gene encoding two or more reprogramming-inducing factors is provided to simultaneously express plural reprogramming-inducing factors and obtain induced pluripotent stem cells(iPS cells) with high efficiency. CONSTITUTION: A gene structure contains genes encoding two or more reprogramming-inducing factors. The genes are mediated with DNA segment encoding a peptide of sequence number 1. The gene structure contains a gene encoding Oct3/4, gene encoding Nanog, and gene encoding Sox2. The genes are mediated with DNA segment encoding the peptide of sequence number 1. The gene structure contains a sequence of sequence number 15. A plasmid which expresses multiple reprogramming-inducing gene comprises the gene structure. The plasmid is obtained by recombining the gene structure to viral vector plasmid. A method for preparing induced pluripotent stem cells(iPS cells) comprises: a step of introducing the gene structure to human-derived somatic cells of immortalized cell line; a step of culturing the somatic cells or immortalized cell line; and a step of isolating embryonic stem cell-like colonies from culture.
Patent KR-20100011401-A (KR)
Title: Method for constructing an ecotype water channel structure
Inventor: LEE YE SUN
IPC: E02B11/00
Filed: 2008-07-25
Abstract: PURPOSE: A construction method of an ecological waterway structure is provided to naturally purify polluted water using ecosystem. CONSTITUTION: A construction method of an ecological waterway structure is as follows: A U-shaped drain groove is excavated in the ground. A first surface material, a second surface material, a third surface material, and a fourth surface material are successively piled up on the surface of the drain groove, and the top surface is covered with soil. A body(500) is placed on the surface of the fourth surface material. Fixing anchors are installed in the ground based on horizontal steel wires of a bottom part of the body. A cover(550) is installed on the top of the horizontal steel wires.
Patent KR-20100013893-A (KR)
Title: Optical ph sensing polymeric film having anti-fouling property and method for preparing the same
Inventor: CHAE KYU HO
IPC: C08J3/28
Filed: 2008-08-01
Abstract: PURPOSE: An optical pH sensing polymeric film is provided to enable long term usage due to physical and chemical stability, to show linear fluorescence change in a wide pH range, and to prevent the adhesion of microorganisms. CONSTITUTION: A method for preparing an optical pH sensing polymeric film comprises the steps of: (a) adding a monomer having anti-fouling property, a monomer having a fluorescein group, a base monomer, cross-linking agent and photopolymerization initiator to a solvent to prepare a mixture; and (b) applying the mixture on the surface of a substrate and then performing photopolymerization that enables irradiation of ultraviolet rays to prepare a polymer film.
Patent KR-20100013974-A (KR)
Inventor: SHIM SUNG BO
IPC: H01L21/336
Filed: 2008-08-01
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to stabilize a manufacturing process by equally making the thickness of a gate insulating layer formed on a isolation region, thereby improving the step difference. CONSTITUTION: A substrate(101) includes an element isolation region(B) and an active area(A) included in a first and a second region, respectively. A first gate insulating film(103a) is formed on the top of the element isolation region in the second region, the active area and the element isolation region in the first region. A second gate insulating film(103b) with different thickness from the thickness of the first gate insulating film is formed on the top of the active area of the second area. The semiconductor substrate of the first and the second area are exposed by etching the first gate insulating film formed on the top part of the element isolation region of the second region and the first region. A first trench(107a) is formed in the first area by etching the substrate exposed.
Patent KR-20100018642-A (KR)
Title: Suspension type system box for use of electric wiring the double bottom access floor
Inventor: KIM BYUNG KIL
IPC: H02G3/12
Filed: 2008-08-07
Abstract: PURPOSE: A suspension type system box is provided to simplify a wiring structure without the wiring between an outlet or communication ports using a closed bus bar. CONSTITUTION: An access floor combining unit(30) includes a frame(31) and a fixed wing(32). A terminal block(20) has an outlet terminal hole(21). A first connection terminal(222) is formed on both sides of a bus bar(22). A second connection terminal(221) is formed on the center of the bus bar. The second connection terminal is drawn out from the outlet terminal hole of the terminal plate. The terminal plate and the bus bar are received in the receiving space of a system box body. An access floor insertion space is formed between the upper side of the system box body and the access floor combining unit.
Patent KR-20090027144-A (KR)
Title: Lithium battery
Inventor: KANDA RYOKO
IPC: H01M10/04
Filed: 2008-08-11
Abstract: A lithium battery is provided to ensure high-capacity and excellent productivity, and to make it ompact while maintaining the capacity. A lithium battery(1) comprises a positive electrode layer(13), a negative electrode layer(14), a sulfide solid electrolyte layer(15) mediating the conduction of lithium ions between two electrode layers on a substrate. The positive electrode layer is formed by using a vapor-phase deposition method and a buffer layer(16) correcting the nonuniformity of distribution in the interface neighborhood between the positive pole layer and the solid electrolyte layer.
Patent KR-20100019854-A (KR)
Title: Rubber composition for wiper blade having long time life
Inventor: OH JEONG SEOK
IPC: C08L11/00
Filed: 2008-08-11
Abstract: PURPOSE: A rubber composition for a wiper blade is providetd to ensure heat resistance, permanent deformation, durability and compression rate by introducing a proper crosslinking aid and an EV crosslinking system, and to improve wipping performance and noise resistance. CONSTITUTION: A rubber composition for a wiper blade comprises 100.0 phr base rubber consisting of 60~95 phr natural rubber and 5~40 phr chloroprene rubber, 20~100 phr filler, 3~7 phr crosslinking activator, 1~3.2 phr crosslinking promoter, 1~3.5 phr antioxidant, 1~3 phr antiozonant, 0.2~0.8 phr sulfur, and 0.2~1.5 phr one or two kinds selected from hexamethylene-1,6-bis(thiosulfate) and 1,3-bis(citraconimidomethyl)benzene.
Patent KR-20090017990-A (KR)
Title: Process for the preparation of polyols
Inventor: LORENZ KLAUS
IPC: C08G18/16
Filed: 2008-08-14
Abstract: A method for manufacturing polyol is provided to obtain ethylene oxide-containing polyol economically by using alkali or alkaline earth metal hydroxide, and carboxylate or hydride catalyzing. A method for manufacturing polyol comprises (1) a step for base-catalyzing (a) at least one alkylene oxide in at least one polyfunctional initiator having (b) a Zerewitinoff-active hydrogen atom, in the presence of (c) at least one catalyst of 0.004-0.5 weight % concentration based on the based on amount of the final product; and (2) a step for neutralizing the alkaline polymerization-active center of a crude alkylene oxide addition product by adding 66-100 mole % of a sulfuric acid contained in the crude polymer, based on the acid used.
Patent KR-20100033796-A (KR)
Title: Apparatus for controlling and adjusting fluid flow and pressure
Inventor: SONG SUNG HO
IPC: F16K1/08
Filed: 2008-09-22
Abstract: PURPOSE: A fluid control device is provided to control the flow rate of fluid and effectively restrict noise, flashing and cavitation by reducing the fluid energy. CONSTITUTION: A fluid control device comprises a valve body(10), a cage(20), a plug(30), and a differential pressure adjusting member(40). The valve body includes a fluid inlet(11), a fluid outlet(12), and a passage(13) connecting the inlet and the outlet. The cage is installed inside the passage of the valve body and includes a plurality of orifices(21). The plug is inserted in the cage and opens or closes the orifices of the cage by moving in the longitudinal direction of the cage. The differential pressure adjusting member is arranged separate from the perimeter of the cage and has flow paths through which fluid passes.
Patent KR-20090098647-A (KR)
Title: A thermosetting resin composition for sealing
Inventor: SON JUNG HYUN
IPC: G02F1/1339
Filed: 2008-09-25
Abstract: A thermosetting resin composition for sealing, and a method for sealing a device by using the composition are provided to lower viscosity, to allow the coating amount to be controlled easily, to improve coating velocity, to reduce curing time and to enhance optical transmittance. A thermosetting resin composition(5) for sealing an electric or optical device comprises an epoxy resin 25-90 parts by weight; a thermosetting material 9-70 parts by weight; and a curing accelerator 0.1-5 parts by weight, wherein the composition has a viscosity of 10-3000 cps at 25 °C. The composition comprises further a coupling agent 0.001~5 parts by weight or an antioxidant 0.001~0.5 parts by weight. The epoxy resin is selected from the group consisting of a bisphenol A type epoxy resin, a bisphenol F type epoxy resin, a hydrogenated bisphenol type epoxy resin, an alicyclic epoxy resin, an aromatic epoxy resin, a novolac and dicyclopentadiene type epoxy resin and their mixture.
Patent KR-20100036478-A (KR)
Title: Manufacturing method of negative active material, negative active material thereof and lithium secondary battery comprising the same
Inventor: DOH CHIL HOON
IPC: H01M4/04
Filed: 2008-09-30
Abstract: PURPOSE: A negative active material and a lithium secondary battery are provided to facilitate electron conduction, to improve output characteristic, and to ensure excellent rechargeable cycle property and excellent specific capacity. CONSTITUTION: A method for manufacturing a negative active material for a lithium secondary battery comprises the steps of: preparing a lithium silicate(Li4SiO4) composite by mixing lithium source(LiOH·H2O) and silicon monoxide(SiO); heat-treating the lithium silicate(Li4SiO4) composite; and preparing a silicon compound-graphite composite by mixing the lithium silicate(Li4SiO4) composite with graphite.
Patent KR-20100038924-A (KR)
Title: Multi-head moving printer
Inventor: NOH HYO WON
IPC: B41F1/18
Filed: 2008-10-07
Abstract: PURPOSE: A multi-head moving printer is provided to perform printing even if a flat board is continuously moved, and to improve productivity by saving labor force and time required for printing. CONSTITUTION: A multi-head moving printer comprises vertical supports(100), a printer head transferring guide(200), a carrier(300), and a printer head(400). The vertical supports are installed in both sides of a conveyor(500) which moves a flat board(600). The printer head transferring guide is placed on the vertical supports. The carrier is movably installed in the printer head transferring guide. The printer head is installed in the bottom end of the carrier, and marks required information on the flat board moved along the conveyor.
Patent KR-20100038980-A (KR)
Title: Method of controlling conveyor system of ammunition carrying vehicle, ammunition carrying vehicle and self-propelled artillery in which the same method is implemented
Inventor: PARK IN GYU
IPC: F41A9/54
Filed: 2008-10-07
Abstract: PURPOSE: A control method for a conveyor system of an ammunition carrying vehicle is provided to supply ammunition to a self propelled gun by controlling the posture of a conveyor system according to the position change of an align rod. CONSTITUTION: A posture control method for a conveyor system(120) of an ammunition carrying vehicle(100) comprises following steps. Data for relative position estimation of an ammunition loading body(210) is measured. The position of an aligning reference groove(212) is calculated corresponding to ammunition loading holes of the ammunition loading body. The aligning rod of a three point connector(300) of the conveyer system is connected to the alignment reference groove. The actual position change of the aligning rod and the position error value of the actual position change of the aligning rod are calculated to move the aligning rod to the position of the alignment reference groove. The conveyer system is controlled in consideration of the position error value.
Patent KR-20100041416-A (KR)
Title: Method for manufacturing image sensor
Inventor: JUNG CHUNG KYUNG
IPC: H04N5/369
Filed: 2008-10-14
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are provided to perform a fine patterning process by forming a metal for a contact plug in a via-hole. CONSTITUTION: A readout circuit is formed on a first substrate. A first interlayer insulation layer(160) is formed on the first substrate. A wiring(150) is formed on the first interlayer insulation layer to be electrically connected to the readout circuit. A second interlayer insulation layer(162) is formed on the wiring. The second interlayer insulation layer is partially etched using a photo resist pattern as an etching mask in order to form a via-hole which exposes the upper side of the wiring. A contact plug is formed in the via-hole.