baber/WOPTO huggingface dataset:
Patent KR-20100060256-A (KR)
Title: Manufacturing method of lower control arm
Inventor: KO KANG HEE
IPC: C22C38/00
Filed: 2008-11-27
Abstract: PURPOSE: A manufacturing method of a lower control arm is provided to obtain a lower control arm capable of standing against an external force such as a heavy load and torsion by removing the internal stress through annealing after hot press mold. CONSTITUTION: A manufacturing method of a lower control arm comprises the steps of: heating a steel sheet blank in a furnace to have an austenite area(S1), carrying the steel sheet blank into a press die and hot press molding it(S2), cooling the molded steel sheet blank to the room temperature(S3), annealing the cooled steel sheet blank(S4). The tensile strength of the annealed steel sheet blank is 1000MPa or greater and the elongation ratio is 8% or greater.
Patent KR-20100060303-A (KR)
Title: Method and system of performing retransmission request in base station cooperation communication system
Inventor: KIM YU SEOK
IPC: H04B7/26
Filed: 2008-11-27
Abstract: PURPOSE: A re-transmission request implementing method for reducing an interference and a system for the same for efficiently reducing cell interference in a base station collaborative communications system are provided to reduce the interference between cells through information exchange. CONSTITUTION: A sub base station(202) varies a second precoding matrix index into a third precoding matrix index. The sub base station transmits data to a second mobile station(204). A first terminal(203) transmits and receives a main base station(201) and data. In case error generates in data received from primary, the first terminal transmits the re-transmission request signal. The second terminal transmits and receives the part base station and data.
Patent KR-20100060506-A (KR)
Title: Sheet pile composition rigid-frame bridge using temporary installation vent and constructing method thereof
Inventor: KIM YANG BEA
IPC: E01D2/00
Filed: 2008-11-27
Abstract: PURPOSE: A sheet pile composite RC rahmen bridge using a temporary bent and a construction method thereof are provided to integrally construct an upper RC slab and a lower steel composite structure by minimizing the amount of temporary bents. CONSTITUTION: A construction method of a sheet pile composite RC rahmen bridge using a temporary bent is as follows. Sheet piles(21) are connected in a row to be symmetrical. Composite piles coupled to steep pipe piles(22) are installed in the inner side of the sheet piles in uniform intervals. A steel frame(30) is installed between the composite piles. A form(40) is installed on the steel frame so that the concrete can be placed on the top of the composite piles. A slab(10) is installed by placing concrete in the form to be integrated with the composite piles. A tension wire(50) is tensed up. The steel frame and the form is deformed.
Patent KR-20100062448-A (KR)
Title: Manufacturing method for a pipe
Inventor: LEE JANG SUB
IPC: B29C63/08
Filed: 2008-12-02
Abstract: PURPOSE: A continuous composite resin pipe manufacturing method is provided to manufacture a composite resin pipe with small diameter without supplying steel plates by tightly attaching reinforcing fiber to the exterior of the supporting plate to form the resin pipe. CONSTITUTION: A continuous composite resin pipe manufacturing method comprises following steps. A strip-shaped FRP(Fiberglass Reinforced Plastic) supporting plate(15) enters into multiple rollers(12) of a winder device(10) to be inclined. Reinforcing fiber(20) is supplied to the outer surface of the FRP supporting plate and is composed of long/short fiber or glass fiber impregnated with resin. The outside of the reinforcing fiber is pressed and air-ventilated by a pressing and air-venting roller(30) to tightly attach the reinforcing fiber to the outside of a hollow flat pipe(25). The reinforcing fiber and the flat pipe are integrated by heating hardening the flat pipe through a heater(32).
Patent KR-20100065217-A (KR)
Inventor: MIN EUN HONG
IPC: F21V17/00
Filed: 2008-12-06
Abstract: 본 발명은 전등에 관한 것으로, 특히 LED를 사용하여 평판의 유리면에 발광토록 한 것이다. 
     현재 일반적인 전등은 전구를 사용하거나 또는 형광등이거나 또는 전구의 형태로 이루어진 형광등으로 이루어져 일정시간이 경과되면 교환되어야 하는 단점과 많은 전력소모가 발생된다는 것이다. 
     따라서 수명이 반 영구적이면서도 전력의 소모가 적은 LED를 사용한 전구의 개발이 요구되었던 것이다. 
     따라서 본 발명은 이러한 요구에 부응하여 발명된 것으로, LED를 사용하여 유리판에 평면으로 점등이 가능토록 함으로서 천정등이나 벽등 또는 다양한 인테리어의 장식등으로 사용이 가능토록 한 것이다. 
       
     LED. 천정등. 인테리어 장식등. 평면유리
Patent KR-20100067147-A (KR)
Title: Camera system for high resolution
Inventor: KANG HYON IN
IPC: H04N7/18
Filed: 2008-12-11
Abstract: PURPOSE: A high resolution camera system capable of transmitting a clear image and reducing the image throughput of a processor is provided to transmit a high resolution image by varying the number of frames for an image frame photographed by a camera. CONSTITUTION: A CCD(Change Coupled Device)(101) takes a picture of an external image and generates image signal frames. A DCP(Digital Camera Processor)(113) processes the video signal of CCD. The DCP extracts the motion vectors of frames. A camera controller(107) controls in order to transmit motion vectors at a variable frame rate. A transceiver transmits video data to the server through the control of the camera controller.
Patent KR-20100067251-A (KR)
Title: Apparatus and method for automatic volume control
Inventor: HONG SEONG HOON
IPC: H04R3/00
Filed: 2008-12-11
Abstract: PURPOSE: An automatic volume control device and a control method thereof are provided to output audio signals having uniform a sound quality level by processing an audio source in the time domain on a real time. CONSTITUTION: An audio signal sensing part(200) senses a volume parametric value of an inputted audio signal. A controlling part(220) offers a control signal by comparing the detected volume parametric value with a standard value. A storage part(210) stores the volume parametric value of the audio signal. An audio signal compression part(230) compresses the volume parameter of the audio signal to below standard value according to the control signal received from the control part. A volume setting part(240) controls the compressed audio signal according to the output volume level.
Patent KR-20100069082-A (KR)
Title: Superconduction rotating apparatus having rotator mounted cooling part
Inventor: LEE JUNG HYUN
IPC: H02K57/00
Filed: 2008-12-16
Abstract: PURPOSE: A superconductive rotating apparatus including a cooling unit equipped rotator is provided to prevent the vibration of a compressor by driving a low temperature unit and the compressor with a flexible coupling. CONSTITUTION: A cooling unit includes a low temperature unit(142) and a compressor(146) which is connected with the low temperature unit. The low temperature unit is attached to a rotator(110) including a superconductive coil(112). A flexible coupling(150) is arranged between the low temperature unit and the compressor. A refrigerant with an ultralow temperature transfers through the inside of the flexible coupling. A cooling frame(125) is connected to the low temperature unit to cool the rotator.
Patent KR-20100069275-A (KR)
Title: Aluminum-steel deoxidizer using for deoxidationprocess of hot-metal
Inventor: LEE KYUNG BOK
IPC: C21C7/06
Filed: 2008-12-16
Abstract: PURPOSE: An aluminum-steel system deoxidant used for the de-aciding process is provided to prevent environmental contamination by recycling the waste aluminum the resources. CONSTITUTION: An aluminum - steel system deoxidant using for a de-aciding process comprises an aluminum chip dividing the other material or a granule. The aluminum chip or the aluminum granule is uniformly mixed by adding a steel chip(2) or a steel granule to the constant ratio. The size of the steel chip or the steel granule is 1~10 mm. When the steel chip or the steel granule is added to the constant ratio the aluminum chip or the aluminum granule compresses with the press. The steel chip or the granule is uniformly dispersed on the aluminum chip or the aluminum granule.
Patent KR-20090066233-A (KR)
Title: Adhesive composition and anisotropic conductive film comprising the same
Inventor: JEON BYEONG HWAN
IPC: C09J7/02
Filed: 2008-12-17
Abstract: An adhesive composition, and an anisotropic conductive adhesive film containing it are provided to show a high adhesion and a low contact resistance even after the high temperature, high humidity and thermal impact and to enhance flowability. An adhesive composition comprises 10-40 wt% of an ethylene-vinyl acetate copolymer, 5-20 wt% of a copolymer having an aliphatic hetero ring compound and an aromatic ring, 1-20 wt% of a binder resin, 30-60 wt% of a radical polymerizable material, and 0.5-5 wt% of a radical initiator.
Patent KR-20100070878-A (KR)
Title: System and method of connecting line identification for off-line subcription
Inventor: LEE MLN GU
IPC: G06F21/31
Filed: 2008-12-18
Abstract: PURPOSE: A system and a method of connecting line identification for offline subscription are provided to issue an ID/password for line connection through online without using an ID/password through offline by using a virtual ID/password for offline subscription. CONSTITUTION: An ID issue unit(170) provides an ID issuing site which is able to issue intrinsic user ID information through online, and ID subscription and management units(130,140) generate temporary authentication information and the virtual use ID information according to line ID subscription of a user through offline, and creates actual intrinsic information and actual information through a user identification procedure according to an ID subscription through the ID issuing site. An authentication unit(150) authenticate the network connection based on the created authentication information.
Patent KR-20100071791-A (KR)
Title: Method and apparatus for scheduling in basestation
Inventor: KIM KYUNG SOOK
IPC: H04W28/24
Filed: 2008-12-19
Abstract: PURPOSE: A scheduling method in a base station considering a down link control channel resource and a device thereof are provided to prevent overlap of a CCE(Control Channel Element) of a specific search space in a user terminal. CONSTITUTION: An aggregation level determining unit(11) determines an aggregation level of a common search space by considering channel quality about a plurality of user terminals. A message selecting unit(15) recognizes the number of messages necessary a common search space assignment and the number of candidates of a down link control channel according to the aggregation level. The message selecting unit selects a part of the messages according to the number of the candidates of the down link control channel.
Patent KR-20100072473-A (KR)
Title: Hydraulic pump control apparatus for contruction machinery
Inventor: JUNG WOO YONG
IPC: E02F9/00
Filed: 2008-12-22
Abstract: PURPOSE: A device for controlling a hydraulic pump for construction machinery is provided to improve fuel efficiency and drivability by controlling the torque ascension rate of a hydraulic pump. CONSTITUTION: A device for controlling a hydraulic pump for construction machinery comprises an engine(10), a hydraulic pump(20), and a control part(30). The hydraulic pump is powered by the engine, and the absorption torque of the hydraulic pump is varied depending on a control signal. The control part varies the absorption torque of the hydraulic pump.
Patent KR-20100072483-A (KR)
Title: Aeration apparatus
Inventor: SON CHANG HUI
IPC: C02F3/20
Filed: 2008-12-22
Abstract: PURPOSE: An aerator for deep aeration is provided to prevent contamination of water collected in a marine farming area, dam, river or a sewage disposal plant etc by producing fresh air, and to minimize maintenance costs of the aerator. CONSTITUTION: An aerator for deep aeration includes an opening and closing valve opened and closed corresponding to a first and a second water tanks(10,20) and a buoy floating by the water amount supplied to the water tank. The opening and closing valve controls floating of the buoy and easily fills the tank with fresh air and water produced by correct operation and smooth operation.
Patent KR-20100073587-A (KR)
Title: A container ship
Inventor: KO WOON SANG
IPC: B63B25/04
Filed: 2008-12-23
Abstract: PURPOSE: A container ship is provided to load an amount of containers even in the top surface of a bottom plate and to remarkably improve profitability by improving transport ability. CONSTITUTION: A container ship(100) comprises a support, a reinforcing plate, and containers(40). The support and the reinforcing plate are installed in a bottom surface near a chimney(30). The containers can be loaded on the top surface of the support and the reinforcing plate. If there is one chimney, the support and the reinforcing plate are installed in both sides of the chimney. If there are two chimneys, the support and the reinforcing plate are installed between the chimneys.
Patent KR-20100073645-A (KR)
Title: Solar cell and method for manufacturing thereof
Inventor: YANG JUNG YUP
IPC: H01L31/18
Filed: 2008-12-23
Abstract: PURPOSE: A solar cell and a method for manufacturing the same are provided to improve the efficiency of the solar cell by reducing the recombination speed of the back surface of the solar cell. CONSTITUTION: An emitter layer(102) is formed on the entire surface of a solar cell board(100). A front side electrode(114) contacts with the emitter layer. A passivation layer(106) is applied on the back surface of the solar cell board. Boron which is contained in an etching paste(108) is absorbed into the solar cell board such that a back surface filed is selectively formed. A back side electrode(112) is formed on the passivation layer and the back surface field.
Patent KR-20100076135-A (KR)
Title: Nozzle for cleaner
Inventor: CHO SEONG KOO
IPC: A47L11/34
Filed: 2008-12-26
Abstract: PURPOSE: A nozzle of a cleaner is provided to selectively clean a water tank because the water tank is attached or detached to a steam generator. CONSTITUTION: A nozzle of a cleaner comprises a nozzle body which forms an outer tube, a water tank(120) which is installed in the nozzle body, a heating part(150) which provides saved water in the water tank and heats up the water, and a connecting passage(180) which is extended from the water tank to the heating part and comprises an extended part(181) transferring the water to one or more direction and a curved part(183) which is extended from the extended part and transfers the water to the other direction.
Patent KR-20100076358-A (KR)
Title: Channel estimation apparatus and method of ofdm system
Inventor: WEE JUNG WOOK
IPC: H04L1/00
Filed: 2008-12-26
Abstract: PURPOSE: A time-variable channel estimator and a method thereof are provided to effectively deal with the time-variable of a channel by executing linear approximation regardless of a time-varying property of a multipath channel. CONSTITUTION: A sampling time selection part(101) selects at least one arbitrary sampling time in the received signals. An estimation range setting part(103) sets the estimation range for estimating a channel value around the time selected with the sampling time selection part. The estimation range setting part extracts a signal within the estimation range which is set in the received signal. A channel estimator(105) produces a channel estimation value in the arbitrary sampling time through correlation relation by using an estimation range signal which is extracted through the estimation range setting part and an estimation range pilot signal during corresponding estimation range period.
Patent KR-20100077239-A (KR)
Title: Ultrasonic communication and protection of terror and rescue communication system
Inventor: HUH CHANG UP
IPC: H04R1/32
Filed: 2008-12-29
Abstract: PURPOSE: An ultrasonic communications, counterterrorism suppression, and a disaster aid broadcasting system thereof are provided to radiate a sound source to a target position by automatically operating the rotation and tilting of an ultrasonic transducer. CONSTITUTION: A laser detector(13) measures the distance from a current position to a target position. A camera module takes a photograph of a subject whose distance is measured. A camera driving part rotates the camera module with tilting. A camera controller(15) receives a control signal for the tilting and rotation of the camera module. A monitor(60) displays a recorded screen. A sound source inputter(17) receives a threat or warning signal outputted from the subject. A super-directivity output part outputs a signal inputted to the sound source inputter in an ultrasonic wave. A data processor(18) stores the photographed image in a database. A controlling part controls a position measuring device(11), the laser detector, the camera controller, the camera driving part, the camera module, the sound source inputter, the super-directivity output part, and the data processor.
Patent KR-20100078263-A (KR)
Title: Method manufactruing of flash memory device
Inventor: YUN KI JUN
IPC: H01L21/8247
Filed: 2008-12-30
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to reduce the thickness of a memory gate by securing a profile and a cross section of a selective gate. CONSTITUTION: An ONO(Oxide-Nitride-Oxide) layer is formed on a semiconductor substrate defined with an active region and a device isolation region. A memory gate(140) is formed on the ONO layer by using a first poly silicon. A gate oxide layer is formed on both sides and the upper side of the memory gate. A second poly silicon is formed on the semiconductor substrate including the gate oxide layer. A third poly silicon is dually formed on the second poly silicon. The part of the second and third poly silicon is planarized. A selective gate(220) is formed by selectively etching the part of the second poly silicon.
Patent KR-20080021135-A (KR)
Title: A turbine part of a turbocompressor and a method of avoiding carbon build-up in the turbine part of a turbocompressor
Inventor: HILAKARI VESA
IPC: F01D9/04
Filed: 2006-05-15
Abstract: A turbine unit (1.2) of a turbocompressor (1), the unit comprising a turbine wheel (1.19) having blades (1.9) and a flow channel (1.5) for directing exhaust gas onto the turbine wheel (1.19), The turbine unit additionally comprises injection means (1.7, 1.8, 1.21) for injecting carbon build-up preventing substance into the flow channel (1.5). ® KIPO & WIPO 2008
Patent KR-20080017478-A (KR)
Title: Condensate drain hose arrangement for an evaporator unit
Inventor: MORAES LUCIANO DA LUZ
IPC: F25D21/00
Filed: 2005-07-29
Abstract: An evaporator unit having a blower and an evaporator coil is provided with a condensate drain pan which is so structured and located as to enable the collection of condensate forming on the evaporator coil when the unit is placed in either a vertical or horizontal orientation. A drainage element provides fluid communication from the drain pan to tubing for conducting the flow of condensate from the unit. The unit housing has openings in a bottom end wall and a back wall such that the tubing can be selectively passed through the appropriate opening to accommodate the respective horizontal or the vertical orientation. In installations where gravity is not sufficient to provide the necessary drainage, a pump is provided within the tubing arrangement. A sump and an associated sensor is provided to activate and deactivate the pump on a selective basis.
Patent KR-20080022196-A (KR)
Title: Sealing structure
Inventor: NAMEKI HIDETO
IPC: F25B9/14
Filed: 2006-06-20
Abstract: A sealing structure for performing sealing by a seal ring (3) installed in a dovetail groove (12), in which the seal ring (3) is less likely to come out from the dovetail groove (12), the seal ring (3) is easily installed in the dovetail groove (12), particles are less likely to be produced, and the seal ring (3) is prevented from being erroneously installed. The seal ring, made of a rubber-like elastic material, is installed in the dovetail groove (12), and the seal ring (3) has a convex bottom section (3a) made to be in intimate contact with a groove bottom (12c), side projection sections (3b, 3c) formed on both sides of the bottom section and made to be in intimate contact with inner slope surfaces (12d, 12e) of the dovetail groove (12), and a head section (3d) formed in a convex shape, the head section projecting between those ends of both side projection sections (3b, 3c) that are on the side opposite the bottom section (3a), the head section being exposed to the outside of the dovetail groove (12). The width W3 of the head section (3d) is smaller than the width W1 between groove shoulders (12a, 12b), and the width W4 between the apexes of the side projection sections (3b, 3c) is greater than the width W1. ® KIPO & WIPO 2008
Patent KR-20080026633-A (KR)
Title: Device management method, analysis system used for the same, maintenance inspection support method, and maintenance inspection support device used for the same
Inventor: FUJIWARA YOSHIYASU
IPC: G01M99/00
Filed: 2006-07-25
Abstract: All-number diagnosis is periodically performed to inspect whether each of a plenty of management object devices T is normal or defective. Upon all-number diagnosis, diagnosis results Ic are recorded in a management database Db. If any device is found to be defective, the defective device is repaired or replaced. According to history information N on each of the management object devices T obtained from the diagnosis results Ic of the all-number diagnosis performed several times and recorded in the management database Db, each of the management object devices T is judged whether its type is appropriate or an appropriate type is selected. ® KIPO & WIPO 2008
Patent KR-20080041664-A (KR)
Title: Cable and cable connection assembly
Inventor: STAGI WILLIAM R
IPC: H01R4/60
Filed: 2006-04-18
Abstract: A cable connection assembly (100, 200, or 300) for coupling a cable (102, 104, 204, 302, or 304) to an apparatus (106, 206, or 306). The cable connection assembly includes a collar (108, 110, 210, 308, or 310) adapted to sealingly engage the apparatus, the collar having a fastener (144) for coupling the collar to the cable by rotating the collar into locking engagement with at least a portion of the cable.
Patent KR-20080041235-A (KR)
Title: Key frame and cover member for push button switch
Inventor: KOBAYASHI TAKATO
IPC: H01H13/04
Filed: 2006-07-28
Abstract: A key frame capable of being easily fitted into a product and that can be prevented from deforming in the fitting. Elastic projections (41p) elastically projecting outward are provided at the lower side and both lateral sides of a hard base (41). The elastic projections (41p) function as fixing members when a cover member for a push button switch is fitted into a housing of the product. Inside an elastic projection (41p) is provided a space (S). When the elastic projection (41p) is pressed from the outside, the space (S) enables the inwardly deformed elastic projection (41p) to enter into the space (S). As a result, the elastic projections (41p) projecting from an outer peripheral line of the hard base (41) can be elastically deformed so as to retract inside the hard base (41).
Patent KR-20080046653-A (KR)
Title: Selectivity etch of films with high dielectric constant with h2 addition
Inventor: LIU SHENJIAN
IPC: H01L21/311
Filed: 2006-09-06
Abstract: A method for selectively etching a high k layer with respect to a silicon based material is provided. The high k layer is placed into an etch chamber. An etchant gas is provided into the etch chamber, wherein the etchant gas comprises H2. A plasma is generated from the etchant gas to selectively etch the high k layer with respect to a silicon based material.