baber/WOPTO huggingface dataset:
Patent KR-20090062633-A (KR)
Title: A strut of macpherson strut type suspension and a method for preventing vehicle drift using it
Inventor: KANG MIN SOO
IPC: B60G17/00
Filed: 2007-12-13
Abstract: A strut of a Macpherson strut type suspension and a vehicle incline prevention method using the same are provided to prevent vehicle incline by considering to the PRCF(Plysteer Residual Cornering Force) property of a tire. A vehicle incline prevention method using a strut of a Macpherson strut type suspension is composed of steps of: confirming the incline degree generated when a vehicle travels straightly; controlling the strut to offset the incline induction moment by rotating a lower spring seat(2); reconfirming the vehicle incline which is not solved through the strut control step; deciding the PRCF value for solving the vehicle incline; and mounting a tire manufactured to have the PRCF value.
Patent KR-20090062738-A (KR)
Title: Method for transmitting scheduling request signal and control information
Inventor: LEE YOUNG SEUNG
IPC: H04L27/26
Filed: 2007-12-13
Abstract: A scheduling request signal transmission method in a wireless communication system and a control information transmission method are provided to reduce the waste of limited radio resource and improve the transmission efficiency of control information. A DFT(Discrete Fourier Transform) unit(120) performs the DFT for data processed by a transmission processor to output a frequency-domain symbol. An IFFT(Inverse Fast Fourier Transform unit)(130) performs the IFFT for the frequency-domain symbol to output a transmission signal. The transmission signal is a time-domain signal and is transmitted through a transmission antenna(190).
Patent KR-20080024101-A (KR)
Title: Chucking member and spin head, method for chucking a substrate using the chucking member
Inventor: CHO JUNG KEUN
IPC: H01L21/683
Filed: 2007-12-13
Abstract: A chucking member, a spin head, and a chucking method using the chucking member are provided to smoothly discharge an air stream along the outer circumferences of a chucking pin and to prevent the re-inflow of a treatment liquid being discharged toward the external into a rear of a substrate by using the chucking member. A chucking member(100) includes a chucking pin(120), a body(140) and a rotational shaft(160). The chucking pin includes a first front end and a first rear end. The body supports the chucking pin and is rotated together with the chucking pin by the revolution of the rotational shaft. The body includes a second front end and a second rear front end. When the chucking member is rotated, the first front end is contacted to a lateral section of a wafer and the wafer is supported by the first front end. An air stream formed around the substrate is discharged to the external along the outer circumference of the body of the chucking member.
Patent KR-20080068533-A (KR)
Title: Capillary used for microinjection, and method and apparatus for manufacturing the same
Inventor: SASAKI JUN
IPC: B24B37/04
Filed: 2007-12-14
Abstract: A method and an apparatus for manufacturing a capillary tip for microinjection are provided to produce the capillary tip having high penetration capability with securing an enough sized outlet at low cost. A method for preparing a capillary tip for microinjection comprises the steps of: (a) first-polishing one side of the tip by placing the tip on a polishing plate at a predetermined angle, pressing the tip against the polishing plate by a predetermined amount, and repeatedly moving the polishing plate at a predetermined speed by a predetermined distance, the polishing plate having a surface roughened by dry etching; (b) rotating the capillary around an axis thereof to determine a second side of the tip; and (c) second-polishing the other side by placing the tip on the polishing plate at a predetermined angle, pressing the tip against the polishing plate by a predetermined amount, and repeatedly moving the polishing plate at a predetermined speed by a predetermined distance. An apparatus(100) for polishing a tip of a capillary for microinjection comprises: a polishing mechanism(110) which includes a polishing plate(113) having a surface roughened by dry etching; and a capillary holding mechanism(120) which holds the capillary, wherein the polishing plate and the capillary holding mechanism move relative to each other at a predetermined speed such that the tip is placed on the polishing plate at a predetermined angle and pressed against the polishing plate by a predetermined amount, and the capillary holding mechanism rotates the capillary around an axis of the capillary after the tip is polished. A capillary for microinjection has a tip from which a solution is injected into a target object, wherein the tip is polished on a plurality of sides, and a curvature of the tip is less than or equal to 0.2 mum.
Patent KR-20090067620-A (KR)
Title: An apparatus for cooling a roll
Inventor: CHO KEE HYEON
IPC: B22D11/124
Filed: 2007-12-21
Abstract: A roll cooling apparatus is provided to improve lifetime of a roll by distributing temperature uniformly to a columnar direction inside a roll through spiral structure of the roll. A roll cooling apparatus has a cylindrical shape and a plurality of cooling channels consisting of concave parts on an outer surface. The cooling channels include a roll axle(110) extended to a ring-shape according to an outer circumference and a roller jacket accommodating the roll axle. The cooling channel is sealed inside an inner circumference of the roller jacket. Cooling water flows according to the outer circumference of the roll axle.
Patent KR-20090067661-A (KR)
Title: Cantilever type protection gallery using eps mixed with sand
Inventor: LEE YOUN JOO
IPC: E02D29/045
Filed: 2007-12-21
Abstract: A cantilever type rock shed structure using EPS and sand mixed shock absorbing materials is provided to cut down on expenses, not to mar the natural landscape, and to have no necessity of equipping with an additional lighting system. A cantilever type rock shed structure using EPS and sand mixed shock absorbing materials includes a lower foundation(110) installed at one side of a road(100) in an area expecting a falling rock such as a coastal road, a mountain road, etc. and provided with a pocket, a rock shed(120) inserted and fixed to the pocket of the lower foundation and pre-casted to be opened at one side in the L-shape, shock absorbing materials(140) formed by mixing EPS and sand filled at the top of the rock shed, and back-filling materials(130) filled in a space between the rock shed and an incline of a mountain.
Patent KR-20090068555-A (KR)
Inventor: KIM JAE HEE
IPC: G08G1/0969
Filed: 2007-12-24
Abstract: A heading up map displaying device and a method thereof are provided to help a driver for recognizing forward paths of a vehicle through the display of the forward paths in the widest range through rotation. A heading up map displaying method includes the steps of recognizing the location of a vehicle according to received user's input or location signals sent from a satellite or a base station(S200), matching the recognized location to the information of maps stored in a terminal(S210), calculating an angle to display a longest forward vehicle paths on a screen according to the matched vehicle location(S220), and displaying the map on the screen according to the calculated angle(S230).
Patent KR-20090071142-A (KR)
Title: Apparatus for cooling hot materials
Inventor: LEE TAE SOO
IPC: B21B45/02
Filed: 2007-12-27
Abstract: A chiller for high temperature material of material width corresponding type is provided to control the width direction property deviation of a hot-rolled product by preventing temperature deflection between the temperature of a strip edge part and a strip center part. A chiller for high temperature material of material width corresponding type comprises: a head(30) having a plurality of injection nozzles(32) jetting a cooling fluid(W), arranged adjacent to the material on a flow path of a high temperature material(10); and a nozzle masking unit(50) opening and closing a plurality of injection nozzles corresponding to the width of the material. The nozzle masking unit includes a cylinder(52) and a piston(54) located both side of the head. The head is arranged at the top and bottom of the flow path and has a vent(65a).
Patent KR-20090047337-A (KR)
Inventor: LEE YOUNG SAM
IPC: A61B17/00
Filed: 2007-12-28
Abstract: 본 발명은 심장 아랫부분의 수술 시 수술의 용이화를 위하여 심장을 흡착시켜 적정한 위치로 들어올려 잡아주도록 한 심장 위치 조정기의 헤드에 관한 것으로, 수술 도중 흡착력의 저하로 심장이 하부로 떨어져 발생될 수 있는 의료 사고에 대비토록 한 것이다. 
     현재 이러한 심장 위치 조정기는 공기 흡입력을 이용하여 콘 형태로 이루어진 헤드에 심장의 표면이 접촉되면서 달라붙어 부착되도록 함으로써 심장을 적정 위치로 들어올려 위치의 고정이 가능하도록 하는 것이다. 
     그러나 이때 콘 형태의 헤드는 공기의 흡입력이 심장의 어느 한 부분으로만 작용토록 되어 심장과의 접촉면 사이에 작은 틈이 생겨 이 틈을 통한 외부 공기 유입으로 인한 흡착력의 저하로 헤드로부터 심장이 분리될 경우 들어 올려져 있던 심장이 하부로 떨어지게 되는 문제점이 발생되는 것이다. 
     따라서 본 발명은 헤드를 삼발이 형태로 형성시켜 공기의 흡입력이 세 방향으로 분산 작용토록 되어 심장과의 흡착부가 세 부분이 되도록 함으로써 어느 한 부분의 흡착력 상실 및 저하 시에도 다른 부분들의 흡착력 유지로 상기한 문제점을 해결토록 한 것이다. 
       
             심장, 공기, 흡입, 삼발이, 헤드
Patent KR-20090072668-A (KR)
Title: Private exchange system and method of transmission broadcasting data
Inventor: WEI CHUNG HUN
IPC: H04M3/00
Filed: 2007-12-28
Abstract: A private exchange system and a method for transmitting data thereof are provided to enable the provision of broadcasting to an IP terminal of a multicast paging group as well as an IP terminal of another multicast paging group. A first private exchange device(40a) and a second private exchange device(40b) perform VoIP communication with first and second routers connected through a WAN(Wide Access Network). Plural IP terminals(30a) are registered in the first private exchange device. Other plural terminals(30b) are registered in the second private exchange device.
Patent KR-20070043964-A (KR)
Inventor: AGRAWAL AVNEESH
IPC: H04W88/10
Filed: 2005-06-03
Abstract: 순환적 딜레이 다이버시티 및 파일럿 스태거링을 갖는 데이터를 송신하는 기술이 기재된다.     순환적 딜레이 다이버시티를 위해, 상이한 순환적 딜레이 지속기간을 ㄱ갖는 OFDM 심볼이 생성된다.     OFDM 심볼에 대한 순환적 딜레이 지속기간은 이웃하는 기지국에 의해 송신된 OFDM 심볼에 대한 순환적 딜레이 지속기간과 관련하여 시간 변화하도록 선택될 수도 있다.     FDM 파일럿은 상이한 심볼 주기에서 다중 세트의 서브대역 상에서 생성되고 멀티플렉싱된다.     제 2 라디오 기술 (예를 들어, W-CDMA) 에 대한 파형은 이 라디오 기술로 송신될 데이터에 대해 생성될 수도 있다.     OFDM 심볼은 OFDM 에 대해 사용되는 시간 슬롯 상에서 멀티플렉싱되고, 제 2 라디오 기술에 대한 파형은 이 라디오 기술에 대해 사용되는 시간 슬롯 상에서 멀티플렉싱된다.     하나 또는 다중의 변조된 신호는 멀티플렉싱된 OFDM 심볼 및 파형에 기초하여 생성될 수도 있다.     각 변조된 신호는 개별적인 안테나로부터 송신된다. 
       
     다중캐리어, 순환적 딜레이, 파일럿 스태거링
Patent KR-20070042980-A (KR)
Title: Method and device for treating fibrous wastes for recycling
Inventor: JACQUES REMI
IPC: C03B5/235
Filed: 2005-07-27
Abstract: The invention relates to a method for treating wastes, in particular from the production of mineral fibres such as fibreglass wool or rock fibres associated with organic binders and optionally with water or other metal and/or organic matters consisting in fusing a waste mass ( 9 ) by supplying a pure oxygen or an oxygen-enriched air in order to obtain a mineral material usable in the form of a vitreous raw material for glass melting and in inputting energy by means of at least one burner submerged under the waste mass ( 9 ). A device for carrying out said method is also disclosed.
Patent KR-20070058499-A (KR)
Title: Iiia group nitride semiconductor with low-impedance ohmic contact
Inventor: LI YUN LI
IPC: H01L31/0248
Filed: 2005-09-09
Abstract: This invention lowers contact resistance between electrodes and P type nitride base layer utilizing Gallium-Indium nitride island highly containing indium formed on top of P type Gallium nitride base layer. These Gallium-Indium nitride island are passage of current, can greatly lower contact resistance between electrodes and P type nitride base layer to improve performance of component. The above Gallium-Indium nitride structure can be used to electronics components and optical - electronics components which need good contact and contain all of IIIA nitride base to improve performance of component.
Patent KR-20070053755-A (KR)
Title: Signal splitter
Inventor: KERVAON THIBAULT P P
IPC: H03G1/00
Filed: 2005-09-08
Abstract: A controllable-gain circuit (TI, Rt, TS1, . . . , TS4) provides a first and a second pair of complementary gain-controlled signals (Ip1, Ip3; Ip2, Ip4) in response to an input signal (RFI). In each pair, one gain-controlled signal (Ip1, Ip2) is the input signal amplified with a gain G comprised in a range between a minimum gain Gmin and a maximum gain Gmax. The other gain-controlled signal (Ip3, Ip4) is the input signal amplified with complementary gain Gmax-G. A fixed-gain output circuit (Rfg, Nfg) makes a weighed sum (Ip1*Rfg+Ip3*Rfg) of one and the other gain-controlled signal in the first pair of complementary gain-controlled signals. The respective weighing factors for one and the other gain-controlled signal are substantially similar (Rfg). A controllable-gain output circuit (Rlg, Rhg, Nlg, Nhg) makes a weighed sum (Ip2*Rlg+Ip4*(Rlg+Rhg)) of one and the other gaincontrolled signal in the second pair of complementary gain-controlled signals. The respective weighing factors for one and the other gain-controlled signal are substantially different (Rlg, Rlg+Rhg).
Patent KR-20080016520-A (KR)
Title: Inverter
Inventor: KNAUP PETER
IPC: H02M7/00
Filed: 2005-10-24
Abstract: An inverter (1,1') having one or more phases, comprising:-a first and a second DC capacitor (Cl, C2), which may be supplied by a photovoltaic generator (30), constituting an intermediate DC circuit (2,2'), whereby the common connection point of the DC capacitors represents a common earth connection (8), and-at least one subcircuit (12) for generating one phase of an AC voltage at an AC node (16), each subcircuit comprising:-a series connection of a first and second power switch (Sl, S2),-a series connection of a first and second auxiliary switch (S3,S4). In case of a three-phase AC voltage, a star-star connected transformer (32) is attached to the output of the inverter (1'), the inverter being configured to produce phase voltages, comprising each a wave of fundamental frequency and a wave of third harmonic frequency, across the secondary coil of the transformer.
Patent KR-20070058557-A (KR)
Title: Boxer shorts and process of making boxer shorts from one or more webs
Inventor: POPP ROBERT LEE
IPC: A41B9/12
Filed: 2005-06-30
Abstract: A boxer-style pant and methods of making a boxer-style pant having side seams and hanging legs. At least a portion of each of the hanging legs may be non-planar in an uncontracted state prior to formation of the side seams. The methods each involve providing at least one web. In some methods, a crotch panel is bonded to first and second regions of the web between two leg openings, and a distance between bonded regions of upper and lower edges of the crotch panel, measured parallel to a longitudinal axis of the pant, is shorter along a central region of the crotch panel and longer in distal regions of the crotch panel, such that the bonded region results in a bow-tie-shaped crotch panel. In some methods, a crotch region of the web is folded and stabilized along a longitudinal centerline of the web. In some methods, leg extensions are attached to at least a portion of each of two leg openings. Front and back regions may be joined together to form the side seams. An absorbent structure may be attached to the web.
Patent KR-20070088579-A (KR)
Title: Method and device for controlling exhaust emission from internal combustion engine
Inventor: IKEDA MASANORI
IPC: F01N3/10
Filed: 2005-10-05
Abstract: A method and a device for controlling an exhaust emission from an internal combustion engine excellent also in the removal of particulates from the exhaust emission exhausted from the internal combustion engine, particularly a diesel engine. The method uses the exhaust emission control device comprising an oxidation area in which an oxidation catalyst carrying both platinum and palladium along the flow of the exhaust emission is installed in the exhaust passage of the internal combustion engine and a filtrating area in which a particulate filter is installed. The method and the device are characterized in that a hydrocarbon-based liquid is supplied to the exhaust emission inflow side of the oxidation area when the particulates of 2 to 10 g per liter of the particulate filter are collected, and the exhaust emission is heated to a temperature of 550°C or higher by the oxidation catalyst to burn residue in the particulate filter.
Patent KR-20070062992-A (KR)
Title: Removable and relayable floor covering
Inventor: MAO CHEN CHI
IPC: E04F15/00
Filed: 2006-01-12
Abstract: A removable interior building surface-covering section member such as a floor tile, sheet, or plank is provided that can be laid without the use of adhesives and which can be removed and relayed repeatedly. The removable floor section member has multiple layers including an upper wear layer, an intermediate cushion layer and a lower adhesive layer. The lower adhesive layer may have alternating raised and lowered channels to increase adhesion moisture conditions.
Patent KR-20070059147-A (KR)
Title: Method and device for controlling an internal combustion engine
Inventor: WEISS FRANK
IPC: F02D13/02
Filed: 2005-09-15
Abstract: Disclosed is an internal combustion engine comprising a first and a second cylinder line, each of which is provided with a camshaft for the gas intake valves and the gas discharge valves as well as a mechanism for adjusting a valve overlap between the gas intake valves and the gas discharge valves. A lambda controller whose manipulated variable acts upon an actuator that is allocated to the respective cylinder line is associated with each cylinder line. Values of the manipulated controller variables are detected as non-valve-overlapping values of the two cylinder lines in an operating situation in which the valve overlap is so small that the same does not influence the manipulated controller variables while values of the manipulated controller variables are detected as valve-overlapping values of the two cylinder lines in another operating situation in which the valve overlap is so great that the same influences the manipulated controller variables. A corrective value is determined for the adjusting mechanism assigned to the first cylinder line and/or a corrective value is determined for the adjusting mechanism assigned to the second cylinder line in accordance with the valve-overlapping values and non-valve-overlapping values of the two cylinder lines. The adjusting mechanisms of the two cylinder lines are triggered according to the corrective values assigned thereto.
Patent KR-20070065893-A (KR)
Title: Improving speech recognition of mobile devices
Inventor: DEISHER MICHAEL
IPC: G10L15/00
Filed: 2003-06-10
Abstract: Speech recognition in mobile processor- based devices (14) may be improved by using location information. Location information may be derived from on-board hardware (26) or from information provided remotely. The location information may assist in a variety of ways in improving speech recognition. For example, the ability to adapt to the local ambient conditions, including reverberation and noise characteristics, may be enhanced by location information. In some embodiments, pre-developed models or context information may be provided from a remote server (12) for given locations.
Patent KR-20070073815-A (KR)
Title: Fire resistant polymer sheets
Inventor: MA YINONG
IPC: B32B27/30
Filed: 2005-10-28
Abstract: The present invention is in the field of polymer sheets for use in multiple layer glass panels, and more specifically, the present invention is in the field of polymer sheets comprising agents that improve fire resistance in the polymer sheets.
Patent KR-20070100701-A (KR)
Title: In situ controlled release drug delivery system
Inventor: LIM TAE HONG
IPC: A61K9/16
Filed: 2005-10-21
Abstract: A system is described for long-term controlled release delivery of a drug or a therapeutic agent. According to the invention, one or more drugs or therapeutic agents contained in microspheres are mixed with a temperature sensitive hydrogel which is then introduced directly to the desired situs of the drug or therapeutic agent. The temperature sensitive hydrogel may also contain a drug or a therapeutic agent, for example, a pain relieving drug, for a short-term controlled release. The temperature sensitive hydrogel is in liquid state at room temperature, but upon injection, shortly becomes gelatinous. This system is particularly suitable for treatment of diseases, disorders, or conditions, for example, tumors, discogenic back pain, or arthritis, warranting localized administration of a drug or a therapeutic agent. In addition, the specification provides a method for production of a drug-or therapeutic agent-containing microspheres.
Patent KR-20070084392-A (KR)
Title: Injection device with torsion spring and rotatable display
Inventor: MOLLER CLAUS SCHMIDT
IPC: A61M5/145
Filed: 2005-10-20
Abstract: The present invention relates to an injection device comprising a torsion spring operatively connected to a dose setting member being adapted to set a dose to be ejected from the injection device. A rotatably mounted display member adapted to display the dose to be ejected in accordance with a setting of the dose setting member is also provided. The rotatably mounted display member is adapted to be rotated over an angle corresponding to at least one revolution of the display member. The display member may be implemented as a dose indicator barrel having numerals arranged along a helical path on an outer surface thereof, or alternatively, as a counting device having two or more display wheels having numerals arranged on an outer surface thereof.
Patent KR-20070101246-A (KR)
Title: Method and apparatus for oil shale pollutant sorption/nox reburning multi-pollutant control
Inventor: BOARDMAN RICHARD D
IPC: B01D53/02
Filed: 2005-11-21
Abstract: A method of decreasing pollutants produced in a combustion process. The method comprises combusting coal in a combustion chamber to produce at least one pollutant selected from the group consisting of a nitrogen-containing pollutant, sulfuric acid, sulfur trioxide, carbonyl sulfide, carbon disulfide, chlorine, hydroiodic acid, iodine, hydrofluoric acid, fluorine, hydrobromic acid, bromine, phosphoric acid, phosphorous pentaoxide, elemental mercury, and mercuric chloride. Oil shale particles are introduced into the combustion chamber and are combusted to produce sorbent particulates and a reductant. The at least one pollutant is contacted with at least one of the sorbent particulates and the reductant to decrease an amount of the at least one pollutant in the combustion chamber. The reductant may chemically reduce the at least one pollutant to a benign species. The sorbent particulates may adsorb or absorb the at least one pollutant. A combustion chamber that produces decreased pollutants in a combustion process is also disclosed.
Patent KR-20070085932-A (KR)
Title: Compact incandescent lamp with integrated reflector
Inventor: SCHLAGER WALTER
IPC: F21Y101/00
Filed: 2005-10-26
Abstract: The invention relates to a compact incandescent lamp with an integrated reflector, comprising at least a lamp bulb, on one part of the surface of which the reflector is applied as a reflective layer and another part thereof is a light output window, an incandescent element, which is arranged in a defined way in the lamp bulb and is positioned in a defined way with respect to the reflective layer, wherein at least the part of the lamp bulb which carries the reflective layer is non-axisymmetric and/or a part of the light output window is asymmetrically shaped, so that the visible light which the lamp can generate illuminates a region of space non-axisymmetrically.
Patent KR-20070101251-A (KR)
Title: A two-module integrated antenna and radio
Inventor: SAARIO SEPPO
IPC: H04B1/38
Filed: 2006-01-20
Abstract: A modular radio-antenna device comprising first and second separable modules, the first module containing all radio and radio-frequency front-end components of the device, and the second module containing only antenna components of the device, the first and second modules being provided with means for physical and electrical interconnection with each other.