baber/WOPTO huggingface dataset:
Patent KR-20080024641-A (KR)
Title: Method for forming conductive pattern of semiconductor device
Inventor: KIM JAE HONG
IPC: H01L27/115
Filed: 2006-09-14
Abstract: A method for forming a conductive pattern in a semiconductor device is provided to prevent re-adsorption of particles onto a surface of wafer during cleaning process without causing oxidation, by using BOE(Buffered Oxide Etch) solution which contains organic acid, because the organic acid forms a passivation film on the surface. A method for forming a conductive pattern in a semiconductor device comprises the steps of: providing an interlayer dielectric(11) having a trench on a semiconductor substrate(10); depositing a conductive material to bury the trench; polishing the conductive layer to expose the interlayer dielectric, forming a planar bit line(13A); and cleaning the structure including the conductive material using BOE(Buffered Oxide Etch) solution containing organic acid.
Patent KR-20070032928-A (KR)
Title: 영구 자석형 회전 모터
IPC: H02K1/12
Filed: 2006-09-20
Abstract: 토크를 대폭 저하시키는 것 없이, 코깅 토크(cogging torque)를 저하시킬 수 있는 영구 자석형 회전 모터를 제공하는 것을 과제로 한다. 이를 위해 본 발명은 회전축의 중심과 제 1 타입 연결부(21A) 양단을 각각 연결하는 2개의 가상 선분간의 제 1 각도(θ1)와, 회전축의 중심과 제 2 타입 연결부(21B)의 양단을 각각 연결하는 2개의 가상 선분간의 제 2 각도(θ2)를 θ1 > θ2의 관계로 한다. 제 1 타입 연결부(21A)에는 제 1 타입 연결부(21A)의 회전축의 축선 방향의 중심 위치로부터 축선 방향의 양측에 각각 연장하는 1개의 관통 구멍(H1)을 형성한다. 제 2 타입 연결부(21B)에는 상기 제 2 타입 연결부(21B)의 축선 방향의 중심 위치로부터 축선 방향의 양측에 각각 연장하는 1개의 관통 구멍(H2)을 형성한다. 제 1 타입 연결부(21A)에 형성된 관통 구멍(H1) 둘레 방향의 길이를 제 2 타입 연결부(21B)에 형성된 관통 구멍(H2)의 축선 방향의 길이보다 길게 한다. 제 1 타입 연결부(21A)에 형성된 관통 구멍(H1)의 축선 방향의 길이를 제 2 타입 연결부(21B)에 형성된 관통 구멍(H2)의 축선 방향의 길이보다 짧게 한다. 
       
     영구 자석형 회전 모터, 로터 코어, 자극면 형성부, 스테이터 코어,
Patent KR-20080029358-A (KR)
Title: The upper frame structure changingmax digging height & depth in hydraulic excavato
Inventor: KWAK CHANG HWAN
IPC: E02F9/10
Filed: 2006-09-29
Abstract: An upper frame structure of an excavator for changing the maximum excavation height and depth is provided to regulate the maximum excavation height and depth according to various conditions in a construction site by installing to an excavator for regulating the fixing height of a boom. An upper frame structure of an excavator for changing the maximum excavation height and depth comprises slots(32) formed in a first frame(30) and a second frame(31) in the height direction, a first cylinder lug(40) and a second cylinder lug(41) installed to the lower parts of the slots on the inside of the first frame and the second frame and located to face each other, and a first offset cylinder(50) and a second offset cylinder(51) coupled to the bottom of the first cylinder lug and the second cylinder lug and operated in the height direction, wherein a boom(20) is located between the first offset cylinder and the second offset cylinder, and a boom pin(22) is inserted via the slot of the first frame and projected to the slot of the second frame by connecting the first offset cylinder, a mount of the boom, and the second offset cylinder in order, so that the boom is coupled to be operated in the height direction via the slot by the operation of the first and second offset cylinders.
Patent KR-20080007061-A (KR)
Title: Equal parts of core type transformer
Inventor: JUNG DON HUI
IPC: H01F27/02
Filed: 2006-09-29
Abstract: A coil support frame structure in a transformer is provided to prevent a rapid temperature rise in a coil by enlarging a cooling path of the coil. A transformer(30) includes a pair of front and rear cores which are formed by dividing a conventional transformer core into two parts in a width direction. A control inner support is embedded in a coil inner support unit(70), which includes an embedded coil inner central support therein. A coil axial support unit(80) includes upper and lower coil support blocks, which are inserted into front, rear, and center portions, so that the transformer coil is supported in an axial direction. A pair of side frames(60) include coupling slices, which fix the transformer by using the coil axial support unit and the coil inner support unit. A pair of upper and lower fixing slices are formed to correspond to the coupling slices of the side frame. Upper and lower fixing holes are formed on the frames.
Patent KR-20080034647-A (KR)
Title: Portable terminal for vehicle and method for controlling thereof
Inventor: YOON SEOK YONG
IPC: H04N21/414
Filed: 2006-10-17
Abstract: A portable terminal for a vehicle and a method for controlling the same are provided to allow a driver to focus on driving and to prevent an accident by comparing the variable ratio of the sensitivity with one reference value and turning off the display part when the variable ratio is more than the reference value. A portable terminal for a vehicle comprises a sensitivity detection part(12), a variable ratio withdrawal part(40), a display part(31), and a controller(30). The sensitivity detection part detects the sensitivity of the broadcasting signal. The variable ratio withdrawal part withdraws the variable ratio of the sensitivity. The display part displays the image information of the broadcasting signal. The control part compares the variable ratio of the sensitivity with one reference value and turns off the display part when the variable ratio is more than the reference value. A sound output part(32) outputs the sound information of the broadcasting signal. The variable ratio withdrawal part is a differential circuit.
Patent KR-20080035133-A (KR)
Title: Method for performing specific function in wireless terminal with lock function
Inventor: JUNG KWANG SOO
IPC: H04B1/40
Filed: 2006-10-18
Abstract: A method for performing a desired function in a portable terminal is provided to perform a locking-canceling function and a specific function at the same time, thereby allowing a user to perform the desired function promptly. A key input unit(127) includes a locking/unlocking key button having a locking/unlocking function, functional key buttons for performing specific functions, and numerical key buttons for inputting numerals. When the locking/unlocking key button and one of the functional key buttons are simultaneously pressed, a controller(110) releases the locking function and performs a specific function corresponding to the pressed function key button. The controller releases only the locking function if the functional key button is not inputted within a predetermined time.
Patent KR-20070093016-A (KR)
Title: A mortar using colored quartz and cement
Inventor: YU SUN JOO
IPC: C04B14/06
Filed: 2006-10-25
Abstract: A functional mortar using colored quartz sand and colored cement is provided to obtain a finishing material for a building wall surface, to prevent emission of formaldehyde and other volatile organic compounds, and to improve the color development behavior of quartz. A functional mortar comprises colored quartz sand, cement and magnesia, wherein the cement is colored with the same color as the colored quartz. In the functional mortar, magnesia is used as a catalyst. Generally, 20-30 wt% of the cement, 65-85 wt% of the colored quartz sand and 1-5 wt% of magnesia are mixed, wherein a 7-13 wt% of a pigment is used for coloring the cement.
Patent KR-20080040965-A (KR)
Title: Multi-layer laminated paper with high opacity and elasticity
Inventor: JOUNG YANG JIN
IPC: D21H21/14
Filed: 2006-11-06
Abstract: A multi-layered adhesive sheet is provided to bond several sheets to each other through an adhesive agent including starch, polyurethane, polyvinyl alcohol, polyvinyl acetate, or carbon black, thereby improving an optical characteristic and a physical characteristic of the multi-layered adhesive sheet. Each of first lamination layers is prepared by firstly bonding an outer sheet and an inner sheet with a first adhesive agent, such as starch, polyurethane, polyvinyl alcohol, polyvinyl acetate, and a mixture thereof. A second lamination layer is prepared by coating a second adhesive agent on surface of the inner sheets of two first lamination layers and bonding the two first lamination layers, or printing gravure ink on inner sheets of two first lamination layers and bonding the two first lamination layers with the first adhesive agent. The second adhesive agent is obtained by mixing carbon black into the first adhesive agent. Further, the outer sheet is embossing-treated before the first lamination layer is formed or the lamination layer is embossing-treated.
Patent KR-20080045830-A (KR)
Title: The process of planting trees in a desert and arid regions
Inventor: YU HEUNG SIK
IPC: A01G23/02
Filed: 2006-11-21
Abstract: A tree-planting method for deserts and dry regions is provided to enable tree planting by only the first water supply for a long period(about 12~60month) and to allow rainwater to be used as supply water. A tree-planting method for deserts and dry regions comprises the steps of: (i) preparing trees(140); (ii) forming a hollow(110) for planting trees; (iii) covering the inner surface of the hollow with a first waterproof cover(120) to prevent the water in the hollow from being reduced; (iv) equipping the covered hollow with an air/water supply device(150), and filling the hollow with soil at a level of 1/4~1/3 based on the depth of the hollow to form a first layer(110a); (v) planting the trees in the hollow, and filling it with soil completely to form a second layer(110b); (vi) covering the surface of the second layer with a second waterproof cover(130); (vii) covering the second waterproof cover with soil to protect it; and (viii) supplying a fixed amount of water to the inside of the hollow through the air/water supply device.
Patent KR-20080050825-A (KR)
Title: Vacuum packing vessel and the process of manufacture
Inventor: KIM IN SOO
IPC: B65D81/20
Filed: 2006-12-04
Abstract: A vacuum packing vessel and a manufacturing method for the same are provided to improve the sealing capacity and the absorbing capacity and to make the sealing sheets placed on the multi-layer vessel correctly. A vacuum packing vessel includes a multi-layer vessel(10), a cover(20) and sealing sheets(30). Multi-layers of synthetic resin films are stacked on the multi-layer vessel. A rim is formed on the upper circumference of the multi-layer vessel. The cover includes a cover portion(21), a pushing portion(23), an extension portion(24), a one-touch opener and a support protrusion(28). The pushing portion extends to the circumference of the cover portion and is opposed to the rim. The sealing sheets are inserted into an insertion recess(25) of the cover and are thermally adhered to the circumference of the rim.
Patent KR-20070061419-A (KR)
Title: Method for changing cell coverage in mobile communication system
Inventor: KIM KI SEOK
IPC: H04L27/26
Filed: 2006-12-07
Abstract: A method for changing a cell coverage in a mobile communication system is provided to expand or reduce the cell coverage according to a cell environment by easily changing the cell coverage in the mobile communication system. A method for changing a cell coverage in a mobile communication system includes the steps of: checking a radius of a cell; changing a size of a circular prefix unit according to the checked cell radius in a data symbol having the circular prefix unit to evade an interference of an data interval and the symbol; setting a system parameter having a size of the changed circular prefix unit; and transferring the set system parameter to a corresponding base station in the mobile communication system. The base station transmits a message having the set system parameter to a subscriber terminal. The subscriber terminal is operated according to the system parameter. The base station and the subscriber terminal use the same system parameter.
Patent KR-20080053863-A (KR)
Title: Brake emergency control system and method thereof
Inventor: KIM YONG UG
IPC: B60T17/18
Filed: 2006-12-11
Abstract: A brake emergency control system is provided to operate a brake system normally by sensing an abnormal state of air transfer and transferring air arbitrarily. A brake emergency control system comprises a brake valve(20), an air booster(30), a piezoelectric sensor and a distance measuring sensor(40), an air pressure sensor(50), a first solenoid valve(60), a second solenoid valve(70) and an engine control unit(80). The brake valve transfers compressed air of an air tank(10). The air booster receives the compressed air and generates oil pressure. The piezoelectric sensor and the distance measuring sensor sense force applied to a pedal of the brake valve. The air pressure sensor senses air pressure of a pipe and the air booster. The first solenoid valve transfers air of the air tank to the air booster. The second solenoid valve controls air supply of the first solenoid valve. The engine control unit receives signals of the air pressure sensor and the piezoelectric sensor and judges operation of the first and second solenoid valves.
Patent KR-20070005897-A (KR)
Title: System and method for managing e-notice in union, recording medium
Inventor: KIM YOU JUNG
IPC: G06Q20/14
Filed: 2006-12-14
Abstract: A system and a method for integrally managing e-notices, and a recording medium for the same are provided to offer a low cost/high efficiency EBPP(Electronic Billing Presentment and Payment) service without cooperation among collection institutions joined in an EBPP system by using a client mail account for integrally receiving/managing e-notice mails of the collection institutions. A client terminal(100) generates the client mail account(115) by linking with a server(1)(105) and registers the generated mail account as an e-notice receiving mail account by linking with each server(2)(150). Each server(2) sends the mail including notice information to the registered mail account. The server(1) receives the mails received from the server(2), stores the received mails to the client mail account, and generates integrated notice information by reading the notice information from the mails stored in the client mail account. The server(1) includes an interface(110) generating the mail account by linking with the client terminal, a receiver(120), an extractor(125), and a generator(130).
Patent KR-20080057427-A (KR)
Title: Grate bar manufacturing method using duo liquid casting
Inventor: PARK JAI HYUN
IPC: B22D19/16
Filed: 2006-12-20
Abstract: A grate bar manufacturing method using double-layered liquid casting techniques is provided to obtain a defectless joining part by injecting two molten materials for forming upper and lower layers into two independent injection ports in predetermined time intervals in a way the molten material for the upper layer is injected just before the molten material for the lower layer solidifies, thereby forming a double layered casting in a liquid-liquid state. A grate bar manufacturing method using double-layered liquid casting techniques comprises: a sand mold forming process of forming a sand mold(4) with an injection port(6) of an upper layer(4a) and an injection port(5) of a lower layer(4b); a lower layer injecting process of injecting a molten material with excellent deformation behaviors at middle to high temperatures through the lower layer injection port of the sand mold; and an upper layer injecting process of injecting a molten material with excellent oxidation resistance and wear resistance at high temperatures through the upper layer injection port after performing the lower layer injecting process. The material of the lower layer injecting process is Cr-Mo steel, and the material of the upper layer injecting process is Fe-28%Cr cast iron satisfying oxidation resistance and wear resistance at high temperatures. The lower layer injecting process is performed at an injection temperature of at least 1,600 deg.C, and the upper layer injecting process is performed in an injection temperature range of 1,330 to 1,370 deg.C. The upper layer injecting process is conducted at a surface temperature of the lower layer of 1,460 to 1,500 deg.C.
Patent KR-20080060029-A (KR)
Title: Nozzle device and icing test simulation equipment having the same
Inventor: LEE KYUNG JAE
IPC: G01M99/00
Filed: 2006-12-26
Abstract: A nozzle and an icing test simulation apparatus with the same are provided to increase reliability of a test result by making droplets having approximately same size and density as the actual droplets in the air. An icing test simulation system includes a liquid supply unit(110), a liquid pressure controller(120), a gas supply(130), a gas pressure controller(140), a spray(150), a cooling unit(160), and a controller(170). The liquid supply unit contains a liquid tank(112) and a gas tank(132). The liquid tank is connected to the spray through a first pipe(114). The liquid tank and the gas tank are connected to each other through a second pipe(116). The liquid pressure controller is installed on the second pipe and controls the amount of gas transmitted from the gas tank. The gas supply unit includes a third pipe(134). The third pipe connects the gas tank and the spray for transmitting the gas from the gas tank to the spray. The gas pressure controller controls pressure of the gas transmitted from the gas tank for changing the size of a droplet discharged from the spray. The spray is installed on a junction of the first and third pipes and mixes the gas and liquid supplied from the liquid tank to spray the mixture to the outside. The cooling unit provides conditions for icing the droplets discharged from the spray. The controller controls operations of the liquid controller and the gas controller.
Patent KR-20080062470-A (KR)
Title: Light diffuser plate for lcd back light unit
Inventor: PARK SEOK JIN
IPC: B32B27/00
Filed: 2006-12-29
Abstract: A light diffusing plate for a backlight unit of an LCD(Liquid Crystal Display) is provided to absorb ultraviolet ray efficiently by coating an ultraviolet ray absorbent on the surface of a light diffusing plate. A light diffusing plate for a backlight unit of an LCD includes a base layer(200), a spreading layer(210), and a coating layer(220). The base layer has 0.1~10 parts of siloxane particles by weight as a first light diffusing agent, 0.01~20 parts by weight of methacrylic light diffusing agent as a second light diffusing agent, and 1~10 parts by weight of acrylic resin as an impact reinforcing agent for 100 parts by weight of styrene resin. The spreading layer is one or both sides of the base layer, and has 0.1~30 parts by weight of an acrylic resin light diffusion agent for 100 parts by weight of methacrylic resin. The coating layer is deposited on the surface of the spreading layer or the border between the base layer and the spreading layer, and has an ultraviolet ray absorbent.
Patent KR-20080062864-A (KR)
Title: Front plate of bill receiving and dispensing apparatus
Inventor: PARK CHANG HO
IPC: G07F19/00
Filed: 2006-12-29
Abstract: A front plate of a bill receiving and dispensing apparatus is provided to arrange bills by inducing the bills to a bill holding space along the surface of a protrusion unit. A front plate(100) of a bill receiving and dispensing apparatus is installed on a bill receiving and dispensing unit and forms a front wall surface of a bill holding space and includes a body unit(120) which is rotated around a hinge axis hole(111). The body unit includes protrusion units(140) on a lower part of a center. The protrusion units protrude to an inside of a pickup roller evacuating space(130) so that a plurality of pickup rollers are retractable and protrude to the bill holding space. The protrusion units are formed between the pickup rollers.
Patent KR-20060037328-A (KR)
Title: Polymer memory device formed in via opening
Inventor: TRIPSAS NICHOLAS H
IPC: H01L27/115
Filed: 2004-05-11
Abstract: One aspect of the present invention relates to a method of fabricating a polymer memory device in a via. The method involves providing a semiconductor substrate having at least one metal-containing layer thereon, forming at least one copper contact in the metal-containing layer, forming at least one dielectric layer over the copper contact, forming at least one via in the dielectric layer to expose at least a portion of the copper contact, forming a polymer material in a lower portion of the via, and forming a top electrode material layer in an upper portion of the via.
Patent KR-20060108606-A (KR)
Title: Balance weight cartridge with enclosed balance media
Inventor: FOGAL ROBERT D SR
IPC: B60B11/08
Filed: 2004-07-15
Abstract: A balance weight comprising a cartridge having at least one interior chamber, the interior chamber at least partially filled with a flowable balance media, and wherein the cartridge is longitudinally arcuate, at least when attached to a wheel, about an angle of up to 180 degrees or less. The balance weight provides a balanced tire in the new or just balanced condition and helps retain the balance under changes in at least one operational characteristic of the tire/wheel assembly.
Patent KR-20060084439-A (KR)
Title: Optical record carrier recording method, optical record carrier and apparatus for writing information
Inventor: VAN ROMPAEY BART
IPC: G11B7/0045
Filed: 2004-09-09
Abstract: Described is an optical record carrier recording method, optical record carrier (11) and an apparatus for writing information to an optical record carrier (11). The optical record carrier recording method forms pits and lands by controlling a radiation source to direct a radiation beam onto a recording surface of an optical record carrier (11), the method comprises the steps of: reading a write strategy from the optical record carrier (11) which comprises at least two write strategies, and forming the pits and lands by controlling the radiation source with the read write strategy, wherein the method further comprises a step of determining which of the at least two write strategies is the most optimal one by reading an indication present on the optical record carrier (11), and wherein the method uses the most optimal write strategy to form the pits and the lands. If an apparatus for writing information to an optical record carrier (11) is capable of applying two or more write strategies stored on the optical record carrier, then the apparatus reads the indication and applies the write strategy which is the most optimal one.
Patent KR-20060081417-A (KR)
Title: Method and apparatus for route discovery within a communication system
Inventor: FONSECA BENEDITO J JR
IPC: H04L12/56
Filed: 2004-10-26
Abstract: A communication system (100) is provided that comprises an overlay communication system and an underlay ad-hoc communication system. Route discovery in the ad-hoc communication system takes place by notifying the overlay communication system of the source and destination nodes. The overlay communication system instructs all base stations between the source and destination nodes to instruct all nodes to participate in route discovery.
Patent KR-20060110298-A (KR)
Title: Method for improving an adaptive cruise control system
Inventor: GRONAU RALPH
IPC: B60W30/16
Filed: 2004-11-12
Abstract: The invention relates to a method for improving an adaptive cruise control system. In said system, the option or necessity for the driver to take over control of the vehicle in the immediate future is determined and the driver is alerted to the fact that a take-over is imminent, or the attention of the driver is increased, if the option or necessity for said driver to take over control of the vehicle is identified.
Patent KR-20070005566-A (KR)
Title: Multi-mode optical fiber measurement method
Inventor: TAKENAGA KATSUHIRO
IPC: G01M11/00
Filed: 2005-01-26
Abstract: There is provided an accurate measurement method for improving the DMD measurement accuracy of a multi- mode optical fiber, and accurately measuring and evaluating the characteristic of multi-mode optical fiber. In the DVD measurement of the multi-mode optical fiber, a temperature change in the measurement time is monitored and the DMD measurement is performed while controlling the temperature change amount. ® KIPO & WIPO 2007