baber/WOPTO huggingface dataset:
Patent KR-20080076710-A (KR)
Title: Base station receiving circuit
Inventor: KUMURA MASAYUKI
IPC: H04B7/155
Filed: 2008-01-03
Abstract: A base station receiving circuit is provided to control a gain with respect to a sharply increasing reception signal burst previously and to convert the gain of an AGC(Automatic Gain Control) amplifier into a desired value and maintain quality of communication. An AGC AMP(Amplifier)(11) amplifies a signal received from an MS(Mobile Station) and outputs the amplified reception signal. A CQI/SIR(Channel Quality Indicator/Signal-to-Interference Ratio) measurement unit(32) measures receive quality of the reception signal outputted from the gain controlling/amplifying unit. An uplink scheduler(41) performs scheduling to allocate radio resources to the MS based on the measurement result. An amplifier control unit(33) controls the gain of the AGC AMP based on the reception signal outputted from the AGC AMP to uniformly maintain the amplitude of the reception signal. A receive power estimating/calculating unit(43) calculates an estimate of input power received from the MS based on the scheduling.
Patent KR-20090075309-A (KR)
Title: Apparatus that treats food waste by microorganism and drying
Inventor: KIM JIN HYUK
IPC: B09B3/00
Filed: 2008-01-04
Abstract: A food waste disposing apparatus is provided to dispose discharged food waste with microorganisms, facilitate handling of discharged dried food waste, and recover the used microorganisms to reuse the recovered microorganisms. An apparatus(1) for disposing food waste by microorganisms and drying comprises: a main body(10) which has an injection port(11) formed in the top thereof, and in which a hollow part is formed; a partition plate(20) which has a penetration hole(21) formed in the center thereof, and which is fixedly mounted on an inner part of the main body to divide the main body into a microorganism reaction part(30) and a drying part(40); a rotary shaft(50) which passes through the penetration hole of the partition plate, and which is mounted in the longitudinal direction of the main body and rotated by a motor(70); a plurality of blades(51) mounted on an outer peripheral surface of the rotary shaft located in the microorganism reaction part to agitate food waste injected into the injection port; a rotary drum(60) which has a plurality of filtration holes(61) formed in an outer peripheral surface thereof and disk-shaped guiding plates(67) formed on both end portions thereof, and which is supported by supports(65) and rotated by the rotary shaft located in the drying part; and a discharge port(15) formed on the side face of the drying part to discharge dried food waste from the rotary drum to the outside.
Patent KR-20090075446-A (KR)
Title: Clip for exchanging deck and method for exchanging deck using the same
Inventor: KIM HAK JUNE
IPC: E04F15/02
Filed: 2008-01-04
Abstract: A clip for deck replacement and a deck replacement method using the same are provided to replace the deck by only separating the broken deck from a deck assembly if the partial deck is damaged. A clip(110) for deck replacement is composed of a first member(111) and a second member(112) which is vertically extended from the one end of the first member. A cut groove(113) is formed in the second groove, and the end of the cut groove is formed as a tapered surface(114). A deck replacement method is composed of the step of cutting one end of a horizontal support of a coupling member housing one end of the object deck, the step of separating the object deck and the cut part of the coupling member from the deck assembly, the step of mounting a plurality of clips for deck replacement at one side of the deck, the step of arranging the new deck in which the clip for deck replacement is mounted in the position where the deck is removed, and the step of coupling the fixed coupling member to the deck adjacent to the clip for deck replacement.
Patent KR-20090075520-A (KR)
Title: Apparatus and method for controlling digital character motion according to generation of event in video contents
Inventor: BAEK SEONG MIN
IPC: G06Q50/10
Filed: 2008-01-04
Abstract: An apparatus and a method for controlling digital character motion according to generation of event in video contents are provided to operate the each digital character moves as of human being by connecting the movement patterns before and after the deformation. A motion pattern generator(40) searches a corresponding motion data of the digital character matched for the event generated through the event occurrence information generated in an event generation monitoring unit(20) in specific digital character in the event corresponding motion data storage(30). The motion pattern generator produces the motion change pattern through the analysis of the searched operational data as described above. A motion controller(60) applies the generated operation deformation pattern as described above to the specific digital character.
Patent KR-20090076026-A (KR)
Title: Automatic parking management system
Inventor: KIM GI YONG
IPC: E04H6/42
Filed: 2008-01-07
Abstract: An electronic link type vehicle management system for unmanned parking management is provided to install easily in a parking space and to cope with trouble easily. An electronic link type vehicle management system for unmanned parking management comprises a main body(10), a lift rack(20) coupled with the main body to ascend and descend in the main body, and a lift(30) ascending and descending the lift rack and containing a bracket(31) fixing the lift to a base plate of the main body, a lifting plate(32) coupled with the bracket by an X-shaped link(33), and a driving unit(40) ascending and descending the lifting plate in the upper direction and the lower direction, wherein the bracket and the lifting plate are provided with guide holes, the X-shaped link is provided with a first link arm and a second link arm, and one ends of the first and second links are hinged to the lifting plate and the bracket and the other ends of the first and second links are coupled to be slidable to the guide holes by second and third coupling shafts, the second or third coupling shaft is provided with a nut coupled with a ball screw, and the driving unit rotates forward and backward by a motor and one end of the driving unit is provided with a ball screw fastened to the nut.
Patent KR-20090076688-A (KR)
Title: Prestressed h-pile and soil retaining method for two rows pile using the same
Inventor: SON SUNG GON
IPC: E02D17/00
Filed: 2008-01-09
Abstract: A prestressed soldier pile and a two-row soldier pile earth retaining method using the same are provided to resist the earth pressure of rear soil without a strut in case of deep pit excavation, and to restrain the displacement of an earth retaining structure as a whole. A prestressed soldier pile(100) comprises a main body(110) of an H-beam structure, an upper fixing member(120a) and a lower fixing member(120b) installed to the right and left sides of a web(111) of the main body at a certain distance in the vertical direction, and a tendon(130) fixed to the upper fixing member and the lower fixing member to apply compressive force by eccentricity to the main body. A two-row soldier pile earth retaining method using a prestressed soldier pile comprises the steps of prestressing the first row of soldier piles, embedding the first row of piles to offset rear earth pressure with prestress, embedding the second row of soldier piles at a certain distance from the outside of the first row of soldier piles, connecting the first row of soldier piles and the second row of soldier piles by connection members to behave integrally, and installing an earth retaining member between the first row of soldier piles.
Patent KR-20090077141-A (KR)
Title: Vacuum chuck for wafer having notch
Inventor: LEE HYUNG HO
IPC: H01L21/687
Filed: 2008-01-10
Abstract: A vacuum chuck for wafer is provided, which can simplify equipment by making the centering unit settling and rotating the sensor and wafer unnecessary. The wafer chuck adsorbing and fixing wafer comprise vacuum chuck(110) and O-rings(120,120a,120b). The vacuum chuck adsorbs wafer in which notch is formed. The O-ring is adhered along the edge of the vacuum chuck adsorbing wafer. The O-ring is formed in a width larger than the depth or the radius of curvature of notch in order to cover the wafer notch part. The vacuum chuck is formed to have the diameter bigger than the diameter of wafer. The vacuum chuck is made of the PVC material. The O-ring is made of the viton material.
Patent KR-20090083084-A (KR)
Title: Heating element
Inventor: PARK HEE OK
IPC: H05B3/58
Filed: 2008-01-29
Abstract: A heating element is provided to raise the thermal efficiency by increasing the heat generation area to the surface direction of heater. A heating element comprises a heater(20) and an insulation shell(22). The insulation shell blocks the leak. In the heater, the area per the unit length of the side of the surface direction is broader than the area per the unit length of the side of the underground direction. The underground direction is the opposite direction to the surface direction. The number of side of the surface directions are more than the number of side of the underground directions. One or more protrusions are formed on the side of the surface direction.
Patent KR-20090089526-A (KR)
Title: Method for preparing selective emitter for solar cell and paste for preparing mask pattern used therein
Inventor: KIM MIN SEO
IPC: H01L31/04
Filed: 2008-02-19
Abstract: A method for manufacturing a selective emitter for a solar cell and a paste for manufacturing a mask pattern are provided to reduce a manufacturing cost by patterning the paste on the material through a screen printing method. A silicon base material(1) doped with the impurity of the high density is prepared on a first surface. A mask pattern(3) is manufactured by screen-printing the paste including a macromolecular binder, a solvent and an inorganic filler. The part in which the mask pattern on the silicon based material is not formed is etched. A second surface with the lower impurity density than the first surface is exposed. The mask pattern on a selective emitter(4) is removed.
Patent KR-20080078619-A (KR)
Title: Photocatalyst coating layer and method of making the same
Inventor: JEONG WOON JO
IPC: C23C14/34
Filed: 2008-02-25
Abstract: A method of forming a photocatalytic coating layer and a photocatalytic coating layer prepared by the same are provided, wherein the photocatalytic coating layer can be activated by visible rays and ultraviolet rays and can increase adhesion with respect to a substrate. A method of preparing a photocatalytic coating layer comprises: a substrate cleaning step of cleaning a substrate for forming the photocatalytic coating layer; a substrate installing step of mounting a substrate(100) with a room temperature on a base within a chamber(11) of a sputtering apparatus in which a Ti target(13) is installed; a reaction gas injecting step of injecting a gas mixture comprising 100 parts by volume of argon and 2.4 to 3.6 parts by volume of oxygen or nitrogen into the chamber; and a coating layer forming step of supplying power to the target and the base to form a photocatalytic coating layer on the substrate by sputtering.
Patent KR-20090092513-A (KR)
Inventor: KEE CHUL SIK
IPC: G02B6/032
Filed: 2008-02-27
Abstract: A photonic quasi-crystal fiber with an endlessly single mode is provided to obtain a high flattened dispersion characteristic by changing the structure of a plurality of holes in the photonic crystal fiber. A core region(11) is made of the material with a predetermined refractive index. A cladding region(13) exists around the core region and a plurality of holes are arranged in the cladding region with a quasi-crystal structure. The cladding region except for the hole is made of the material with the predetermined refractive index. The plurality of holes lowers the effective refractive index of the cladding region. The light is guided in the core region by the total reflection effect due to the effective refractive index in the core region and the cladding region. The plurality of holes are arranged with 6-fold symmetric, 8-fold symmetric, or 12-fold symmetric quasi-crystal structure.
Patent KR-20090093054-A (KR)
Title: Hot air generator
Inventor: GIM YEONG TAEK
IPC: F24H3/02
Filed: 2008-02-28
Abstract: A blower heater is provided to remove bacteria, bad smell, and foreign materials included in the room air using the far infrared rays emitted from a carbon fiber heating element. A blower heater comprises a case(1), a blower(30), a guide duct(40), and a carbon fiber heating element(50). The case has an air outlet port(10) on the front upper side, and an air inlet port(20) on the front lower side. The blower is installed on the bottom inside the case and blows the air from the air inlet port to the air outlet port. The guide duct is mounted inside the case and moves the air blown from the blower to the air outlet port. The carbon fiber heating element is installed inside the guide duct to be located between the air outlet port and the blower and raise the temperature of air moving from the blower to the air outlet port.
Patent KR-20090093651-A (KR)
Title: PCB assembly
Inventor: SHIN EUN SU
IPC: H01R12/79
Filed: 2008-02-29
Abstract: A substrate assembly is provided to exactly connect terminal holes if a center board and circuit boards are combined, thereby enabling jump terminals to easily penetrate a pair of terminal holes. A substrate assembly(10) is comprised of a pair of circuit boards(11) and a centre board(30). Jump terminals(T) are installed at terminal holes(17). The terminal holes penetrate the circuit board. The circuit boards are combined with the center board between the circuit boards. Supporting guides(33) of the center board supports the circuit board to be spaced apart by a predetermined distance. Location guides of the center board set up a relative position of the circuit board.
Patent KR-20080087666-A (KR)
Title: Supported catalyst for fuel cell electrode
Inventor: NAKANO YOSHIHIKO
IPC: H01M4/90
Filed: 2008-03-06
Abstract: A supported catalyst for a fuel cell electrode is provided to improve a use efficiency of a catalyst and to have excellent dissolution resistance and stability in liquid fuel. A supported catalyst for a fuel cell electrode has a catalyst metal on support. The support is a hydrophilic metal oxide A, and has proton conductivity by supporting a metal oxide B on at least a part of the surface of the support. The metal oxide B is an oxide containing at least one element selected from the group comprising W, Mo, V, and B. The hydrophilic metal oxide A comprises a titanium oxide TiO_x or zirconia oxide ZrO_x. The catalyst metal forming the catalyst component comprises platinum particles, or alloy particles of platinum and at least one element selected from platinum elements and transition metals in a period 4 to a period 6.
Patent KR-20090096861-A (KR)
Title: Method of forming a mask pattern
Inventor: HWANG JOO WON
IPC: H01L21/027
Filed: 2008-03-10
Abstract: A method of forming a mask pattern is provided to form a micro pattern less than a mask pattern by performing self-align double etch with a nipple formed on the hard mask having different etch rates. In a method of forming a mask pattern, a target film(110), a first hard mask film, and a second hard mask film are successively formed on a semiconductor substrate(100). A first and the second hard mask film are patterned so that the first hard mask layer pattern(120a) and the second hard mask film pattern(130a) have the first width. The second hard mask film pattern is etched, and the space between the second hard mask film pattern and the first hard mask layer pattern is filled up by a third hard mask film.
Patent KR-20080096366-A (KR)
Title: Electrochemical element and electrode thereof, method and apparatus for manufacturing the electrode, method and apparatus for lithiation treatment
Inventor: SATO TOSHITADA
IPC: H01M4/1391
Filed: 2008-03-12
Abstract: A method for manufacturing the electrode for an electrochemical device of high-capacity is provided to stabilize and recognize the amount of lithium, thereby supplementing irreversible capacity caused by the electrode. A method for manufacturing the electrode for an electrochemical device comprises a step for making the electrode precursor it sets up the active material layer on the current collector; and a step for adding lithium and the element to the electrode precursor by using lithium vapor and steam vapor of the element(the atomic weight is larger than that of the lithium) except the configuration material of the electrode precursor.
Patent KR-20090098099-A (KR)
Title: Leg for controlling height
Inventor: KIM WON JONG
IPC: F16M11/08
Filed: 2008-03-13
Abstract: A support for height control of heavy load is provided to prevent deformation or damage of the support bolt even when the length of the support is adjusted. A support for height control of heavy load comprises a support bolt(10), a control unit(50), a finishing cap(30), and a frictional member. The support bolt is installed in the heavy load and is allowed to be exposed. The control unit is coupled with the head of the support bolt. The control unit comprises a handle(51). The control unit rotates the support bolt. The finishing cap is supported by the head of the support bolt and is permitted to rotate. The frictional member is interposed between the head of the support bolt and finishing cap.
Patent KR-20090067006-A (KR)
Title: A path recovery method and apparatus using candidate path in aodv routing protocol
Inventor: KIM KEE CHEON
IPC: H04L12/24
Filed: 2008-03-20
Abstract: A path recovery method using a candidate path in an AODV routing protocol and an apparatus thereof are provided to reduce excessive network traffic and bandwidth burden and shorten delay time taken for path recovery, thereby shortening data transmission disconnection time. A middle node recognizing path disconnection determines whether candidate path information exists in its own routing table(900). If the candidate path information exists, a path request message is transmitted to a candidate node through the candidate path information(902). The middle node determines whether a path response message is received from the candidate node(906). If the path response message is received, the middle node resumes data transmission through the candidate path(908).
Patent KR-20090103346-A (KR)
Title: Friction stir welding tool with exchangeable pin
Inventor: ROH TAE SUNG
IPC: B23K20/12
Filed: 2008-03-28
Abstract: PURPOSE: A friction stir welding tool with an exchangeable pin is provided to replace only the pin when the pin of the tool has worn away, thereby suppressing the unit cost of work. CONSTITUTION: A friction stir welding tool comprises a body(100), and an exchangeable pin(200). The body is combined with a rotation axis of a friction stir welding apparatus and has a receiving part in which a thread is formed on the inner side. The exchangeable pin has a pin(210) protruding form one side end and contacting an object to be welded, and a thread(205) on the other side screwed to the receiving part of the body.
Patent KR-20090104394-A (KR)
Title: Controlling method of robot cleaner
Inventor: JEON HYEONG SHIN
IPC: A47L9/00
Filed: 2008-03-31
Abstract: PURPOSE: A method for controlling a robot cleaner is provided to minimize unnecessary driving distance for homing of the robot cleaner, and to increase a homing rate by controlling the robot cleaner according to a predetermined grid. CONSTITUTION: A method for controlling a robot cleaner(1) includes the following steps of: storing a plurality of points in a movement route of the robot cleaner under cleaning; controlling the robot cleaner according to predetermined points successively when a battery is charged; and storing the route between two points in advance under cleaning. The route between the two points is the shortest path to avoid an obstacle.
Patent KR-20090105524-A (KR)
Title: Manufacturing appature of ring for auto-tesioner and manufacturing method of ring for auto-tesioner
Inventor: KIM HO DONG
IPC: B21D53/00
Filed: 2008-04-03
Abstract: PURPOSE: A ring manufacturing device and ring manufacturing method for an automatic tensioner is provided to reduce manufacturing time by simplifying manufacturing processes of a ring for an automatic tensioner and reduce manufacturing cost. CONSTITUTION: A ring manufacturing device for an automatic tensioner comprises a loading device(100), a bending device(300), and a feeding device(200). A board material is loaded on the loading device. The bending device includes an inner mold(320) and an outer mold. The outer mold is arranged at the outside of the inner mold. The bending device bends the board material. The feeding device transfers the board material loaded in the loading device. The feeding device supplies the board material between the inner mold and the outer mold.
Patent KR-20080046144-A (KR)
Title: Electrostatic chuck
Inventor: MORITA NAOTOSHI
IPC: H01L21/68
Filed: 2008-04-07
Abstract: An electrostatic chuck is provided to prevent excessive increase of temperature of a ceramic body at a portion corresponding to a through hole by disposing a heating element within the ceramic body. A metal base(9) has a through hole. A ceramic body(7) covers the through hole. A suction electrode(15,17) is installed within the ceramic body. A heating element(19) is installed within the ceramic body. A recess region(27) is formed corresponding to the through hole at a base side of the ceramic body. A metallization layer(41) is formed within the recess region. A via(45) is formed within the ceramic body and connected with the heating element. A conductive pattern(43) contacts the via and the metallization layer. The heating element does not exist at a reflection region which is formed by reflecting the through hole toward the ceramic body.
Patent KR-20080096476-A (KR)
Title: Dry wall structure
Inventor: JUNG HEE BYUNG
IPC: E04B2/72
Filed: 2008-04-25
Abstract: A drywall structure(100) is provided to improve external appearance and fire-resistance efficiency by using the wood wool board as the finishing material and to improve shielding performance using the wood wool board as the adiabatic material. A drywall structure(100) comprises a pair of cross member(102) parallelly arranged, a gypsum board layer(106) in which both ends is fixed to the cross member, a pair wood wool board layer(108). Two ends of the wood wool board layer are fixed to the cross member.
Patent KR-20090114284-A (KR)
Title: Airbag type Bath Towel
Inventor: KIM KWAN WOOK
IPC: A47K7/00
Filed: 2008-04-29
Abstract: PURPOSE: A dirt removing towel of an airbag type is provided, which can reduce damage on the skin and rapidly remove dirt by applying proper pressure. CONSTITUTION: A dirt removing towel of an airbag type comprises a prosthesis of an airbag type which has elasticity; and a towel which is combined with the prosthesis. The prosthesis is selected from cylindrical or circular airbags. The towel is made by backstitching the remainder edge except the hand input part after facing two clothes. The towel is easily used by holding it by the hand. The towel is maintained to be spread evenly.
Patent KR-20090114588-A (KR)
Title: Aramid tire cord and method of manufacturing the same
Inventor: JUNG IL
IPC: B60C9/00
Filed: 2008-04-30
Abstract: PURPOSE: Aramid tire cord and a manufacturing method thereof are provided to offer good tire moldability, fatigue resistance, and durability, and to offer good expansion property on a tire. CONSTITUTION: Aramid tire cord includes aramid multifilament. The deep strength of the tire cord is 10~23g/d. The elongation at break of the tire cord is 7~12%. The middle elongation measured under the load of 6.75kg is 0.8~1.5%. The aramid multifilament is poly(para- phenyleneterephtalamide). The total fineness of the aramid tire cord is 800~10,000 denier. The strength of the aramid multifilament is 18~25g/d.