baber/WOPTO huggingface dataset:
Patent KR-20080049486-A (KR)
Title: The method and apparatus for frame error concealment, the method and apparatus to composite method of frame error concealment
Inventor: SUNG HO SANG
IPC: H04N19/895
Filed: 2006-11-30
Abstract: A method and an apparatus for concealing a frame error, and a method and an apparatus for composing the frame error concealing method are provided to compose plural previous signals to restore a frame signal in which an error is generated, thereby preventing the generation of demodulation noise. A method for concealing a frame error comprises the following steps of: determining whether there is an error on a current n frame(200); searching for two similar blocks with the highest correlation with the signal of a block just before the n frame in the searching section of a previous frame(210); composing each of the first and second similar blocks with first and second previous signals comprised of first and second next signals to generate a composition signal for restoring the n frame(220~240); and copying and outputting the generated composition signal into the n frame at least one time(250).
Patent KR-20070057689-A (KR)
Title: Quenched steel sheet having ultra high strength, parts made of it and the method for manufacturing thereof
Inventor: OH JIN KEUN
IPC: C21D8/02
Filed: 2006-12-01
Abstract: A heat treatment hardenable steel sheet having high yield strength by paint heat treatment after securing high tensile strength by heat treatment hardening, a hot formed member using the heat treatment hardenable steel sheet, and a method for manufacturing the hot formed member are provided. A heat treatment hardenable steel sheet with ultra-high strength comprises, by weight percent, 0.1 to 0.5% of C, 0.01 to 1.0% of Si, 0.5 to 4.0% of Mn, 0.1% or less of P, 0.03% or less of S, 0.1% or less of soluble Al, 0.01 to 0.1% of N, 0.0001 to 0.01% of B, 0.001 to 0.3% of W, and the balance of Fe and other inevitable impurities. The heat treatment hardenable steel sheet with ultra-high strength further comprises one or more selected from 0.01 to 2.0% of Mo, 0.01 to 2.0% of Cr, 0.001 to 0.1% of Ti, 0.001 to 0.1% of Nb, 0.001 to 0.1% of V, 0.005 to 1.0% of Cu, and 0.005 to 2.0% of Ni. The steel sheet comprises an Al plating layer, a Zn plating layer, or an alloying Zn plating layer formed on the surface(s) of a hot rolled steel sheet or/and a cold rolled steel sheet.
Patent KR-20080051340-A (KR)
Title: Wireless multicasting service method within relayed transmitting method
Inventor: PARK JU YOUNG
IPC: H04L12/28
Filed: 2006-12-05
Abstract: A wireless multi-casting service method by means of a relay transmission manner is provided to perform the hand-over rapidly under a wire/wireless Internet environment. A mobile node is moved from the first wireless network to the second wireless network. The mobile node applies the new joining to a mobile multi-cast agent for performing a multi-casting service at the second wireless network. When the new joining is approved, a secession application is transmitted to the previous mobile multi-cast agent for performing the multi-cast service at the first wireless network. In the new joining process, the mobile node searches a mobile multi-cast agent for transmitting the multi-cast data at the second wireless network(S300). Thereafter, information on the mobile multi-cast agent is collected. A process for requesting the joining of the service to the corresponding mobile multi-cast agent on the basis of the collected information is performed(S302). A service joining permission message in response to the request is received(S303).
Patent KR-20080051513-A (KR)
Title: Variable valve device of latching shaft rotating type for engine
Inventor: KIM HYUNG ICK
IPC: F01L1/18
Filed: 2006-12-06
Abstract: A latching shaft rotating type variable valve device for a vehicle engine is provided to save the manufacturing cost by simultaneously latching inner and outer bodies of four cam followers through using one electromotive motor. A latching shaft rotating type variable valve device for a vehicle engine comprises an inner body(30) integrally formed with a roller(31) being in contact with a low cam. An outer body(40) is provided at the outer side of the inner body and has a pad(41) being in contact with a high cam. A latching shaft(45) is provided in a bracket(25) installed at the outer body and is rotated by a driving force of an electromotive motor. A latching unit(50) is provided between the inner and outer bodies to adjust the degree of lift of a valve(3) by maintaining or releasing locking between the inner and outer bodies according to rotation of the latching shaft.
Patent KR-20080055163-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: KIM JEONG TAE
IPC: H01L21/28
Filed: 2006-12-14
Abstract: A semiconductor device and a method of manufacturing the same are provided to prevent voids from being generated when wet chemicals penetrate into a storage node contact plug during a wet etching process for removing a mold insulating layer. An interlayer dielectric(110) including a contact hole is formed on a semiconductor substrate. A storage node contact plug(120) is buried into the contact hole. A mold insulating layer(124) is formed on the interlayer dielectric including the storage node contact plug, and comprises a hole which defines a storage node forming region and exposes the storage node contact plug. A storage node(130) is formed to be connected with the storage node contact plug on the surface of the hole of the mold insulating layer.
Patent KR-20080056901-A (KR)
Title: Roadside safety barrier
Inventor: LEE JUNG WHEE
IPC: E01F9/615
Filed: 2006-12-19
Abstract: A roadside safety barrier is provided to absorb shocks created when vehicles colliding with the barrier by installing guide rails to a barrier wall covering lighting members. A roadside safety barrier comprises a barrier wall(10), lighting members(30), and a guide rail(50). The lighting members are installed on one side of the barrier wall along a road to emit lights selectively. The guide rail is installed to the barrier wall to cover the lighting members. The guide rail guides light emitted by the lighting members to road surface and absorbs impact generated when vehicles collide with the barrier wall.
Patent KR-20070007237-A (KR)
Title: Phase controlled loop antenna
Inventor: SHIN CHUN WOO
IPC: H01Q1/24
Filed: 2006-12-26
Abstract: A phase controlled loop antenna is provided to increase a radiation characteristic efficiency of an electromagnetic field by adjusting directions of adjacent loop patterns in a reverse direction which forms the electromagnetic field of sync phase between adjacent loop patterns. A phase controlled loop antenna includes a dielectric substrate or dielectric film(30) for forming a loop antenna pattern, first and second loop patterns(31,32) formed in a flow direction of an electric current and a return direction of the electric current and each having a width w and a width d, and third and fourth loop patterns(33,34) formed in a flow direction of the electric current and a return direction of the electric current. The first to fourth loop patterns form plural patterns continuously.
Patent KR-20080062875-A (KR)
Title: Liquid crystal display
Inventor: KIM BOO HAN
IPC: G02F1/133
Filed: 2006-12-29
Abstract: An LCD device is provided to drive all gate lines to discharge pixels charged into an LCD panel quickly, thereby solving an afterimage on a display surface. An LCD(Liquid Crystal Display) device comprises an LCD panel(2), a data driver(4), and a gate driver(6). The LCD panel has m gate lines. The gate driver drives the m gate lines and includes N gate ICs(Integrated Circuits)(N is a natural number more than two). The gate driver drives the N gate ICs simultaneously to discharge the m gate lines when power is off. Each of the N gate ICs drives m/N gate lines. A timing controller(8) generates a control signal for driving the N gate ICs simultaneously when power is off.
Patent KR-20060036447-A (KR)
Title: Fixed bed multitube reactor
Inventor: SUGIYAMA MIEZI
IPC: C07C45/35
Filed: 2004-07-13
Abstract: A fixed bed multitube reactor, comprising a plurality of reaction tubes (3) filled with a catalyst and catalyst temperature measurers (4) measuring the temperatures of the reaction tubes near the radial center parts thereof. The catalyst temperature measurer (4) is installed in each of a part of the plurality of reaction tubes (3), and the measurement positions thereof are differentiated from each other in the longitudinal direction of the reaction tubes (3).
Patent KR-20060027408-A (KR)
Title: Method for preparing perfluorocarbon-substituted methanols
Inventor: KAWA HAJIMU
IPC: C07C31/42
Filed: 1997-09-17
Abstract: Methods for producing perfluorocarbon monomethanols and dimethanols are disclosed in which suitable perfluoroalkyl esters of perfluoroalkanoic acids are reduced. The methods can provide branched perfluorocarbon monomethanols or dimethanols with good purity and yields.
Patent KR-20060034728-A (KR)
Title: Press belt and shoe press roll
Inventor: HIKITA TAKAHISA
IPC: D21F3/02
Filed: 2004-09-01
Abstract: A press belt (2) has regions (B) positioned so as to correspond to both end sections in the width direction of a press roll (1) or a press shoe (3) and having a small thickness, and has a central region (A) positioned between the regions (B) and having a thickness greater than that of the regions (B).
Patent KR-20070004513-A (KR)
Title: Intramedullary nail
Inventor: FRIGG ROBERT
IPC: A61B17/72
Filed: 2003-08-29
Abstract: Disclosed is an intramedullary nail (1) comprising a longitudinal axis (2), a proximal end (3), a distal end (4), at least one bore (10, 11) that extends perpendicular to the longitudinal axis (2), lies on a plane (20), and has a defined diameter (d10, d11) for accommodating a locking element (12, 13), and a longitudinal slot (9) that runs parallel to the longitudinal axis (2) on said plane (20). The longitudinal slot (9) is provided with a width b which is measured perpendicular to the plane (20) in the area outside the bores (10, 11) in the non-expanded state of the intramedullary nail and corresponds to a maximum of .6 times the smallest defined diameter (d10) of the bores (10, 11). ® KIPO & WIPO 2007
Patent KR-20060061364-A (KR)
Title: Capacitive sensor
Inventor: HOSHINO TOMOHISA
IPC: G01D5/24
Filed: 2005-02-14
Abstract: A capacitive sensor (10) in which a parasitic capacitance does not function as a capacitor and its effect on the detected capacitance can be eliminated apparently because a guard electrode (4) is arranged between a first electrode (1) and a second electrode (2), potentials of the first electrode (1) and the guard electrode (4) are equalized by bringing the AC potential difference thereof substantially to zero through a capacitive sensor detecting circuit (64), and a variation in impedance is detected between the first electrode (1) and the second electrode (2), so that the potential difference across a parasitic capacitance between first electrode (1) and the guard electrode (4) is decreased apparently or brought substantially to zero. Thus, only a capacitance variation of the capacitive sensor (10) can be detected by means of the capacitive sensor detecting circuit (64).
Patent KR-20060086376-A (KR)
Title: A cooling system for an electronic component
Inventor: LEIJA JAVIER
IPC: H01L23/34
Filed: 2004-11-03
Abstract: A cooling system for an electronic component is provided. The cooling system includes a plurality of thermoelectric elements for placement above a plurality of different areas of the electronic component. The cooling system has a plurality of conductors connected to the thermoelectric elements for providing current to the thermoelectric elements, such that the thermoelectric elements pump heat away from the respective areas. The cooling system has a control apparatus connected to the conductors for controlling current provided to the thermoelectric elements relative to one another based on heat generated at the different areas.
Patent KR-20070004538-A (KR)
Title: Recovery of metallic and non-metallic values from slag
Inventor: REDDY A S
IPC: C21B3/06
Filed: 2004-10-25
Abstract: A process for the recovery of metallic and non-metallic values from slag comprising adding a mixture of reagents to steel slag at a predetermined rate followed by recovering the metallic values there from. ® KIPO & WIPO 2007
Patent KR-20060093127-A (KR)
Title: Electrode active material and use thereof
Inventor: OKADA SHIGETO
IPC: H01M4/58
Filed: 2004-11-01
Abstract: Disclosed is an electrode active material which mainly contains a metal borate complex and exhibits good charge/discharge characteristics. Also disclosed is a method for producing such an electrode active material. The electrode active material mainly contains an amorphous metal complex represented by the general formula: M2-2xB2xO3. In the formula, M represents one or more metal elements selected from transition metals such as Fe or V, and x satisfying 0 < x < 1 may, for example, be 1/2. Such an electrode active material can be produced by converting a metal complex represented by the general formula: M2-2xB 2xO3 into an amorphous state by mechanical milling. The electrode active material can also be produced by solidifying a mixture, which contains an oxide including M as a constituent metal element and a boron oxide, from the molten state by quenching.
Patent KR-20060126634-A (KR)
Title: Method for dehumidifying air and air dehumidifier for oil-insulated transformers, reactance coils and step switch
Inventor: VIERECK KARSTEN
IPC: B01D53/26
Filed: 2004-12-03
Abstract: The invention relates to a method for dehumidifying air and to an air dehumidifier. To this end, a filter element is provided that is filled with granular material that can be regenerated by baking out. For effecting this baking out, a heating device is provided that is only actuated when both a humidity sensor indicates that a humidity limit value has been exceeded as well as a relative pressure sensor or a comparable technical means indicates that, at the moment, no flow toward the oil expansion tank is recorded.
Patent KR-20060107828-A (KR)
Title: Pyrrolotriazine compounds as kinase inhibitors
Inventor: FINK BRIAN E
IPC: A61K31/53
Filed: 2004-12-23
Abstract: The present invention provides compounds of formula (I); and pharmaceutically acceptable salts thereof. The formula (I) compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The formula (I) compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
Patent KR-20070021996-A (KR)
Title: Arrangement with an implant and/or a unit belonging to said implant, and method for production of the implant and/or unit
IPC: A61C8/00
Filed: 2004-12-06
Abstract: An implant (5, 13) and/or a unit (9), e.g. spacer sleeve, belonging to said implant is/are intended to extend through a hole (4') formed in a jaw bone (2) and through soft tissue (3) belonging to the jaw bone and to comprise one or more outer layers of principally titanium dioxide. Each layer consists of crystalline titanium dioxide which largely or completely assumes the anatase phase. The invention also relates to a method for production of such a dental implant (5, 13) and/or of a unit (9) belonging to it, which has one or more outer layers of titanium dioxide. The method is an anodic oxidation method in which the part or parts bearing the outer layer(s) is/are applied to electrolyte under voltage, e.g. comprising sulfuric acid and phosphoric acid, and the voltage (U) and the dwell time of the part or parts in the electrolyte are chosen such that titanium dioxide, largely or completely assuming the crystalline anatase phase, is formed. Excellent bone guidance and soft tissue integration can be achieved in this way.
Patent KR-20070022215-A (KR)
IPC: F25B9/00
Filed: 2005-08-24
Abstract: 환경에의 영향이 큰 납 이외에, 축냉재로써의 제조건(비열, 열전도율, 가공성, 강도, 경도, 화학적 안정성, 저비용)을 만족하는 축냉재를 이용한 축냉기 및 크라이오 펌프를 제공하는 것이다. 
     냉매가스인 헬륨가스가 통과하는 내부통로에, 헬륨가스와의 사이에서 열교환을 행한 축냉재(16)를 수용한 축냉기(14)에 있어서, 축냉재(16)는, Sn, Bi-Sn합금, Ag-Sn합금의 어느 것인가로 되고, 구상에 형성되고, 복수의 각 구상의 축냉재(16)가 축냉기(14)의 내부통로에 충전되어 있다. 
       
     축냉기, 크라이오 펌프
Patent KR-20060131867-A (KR)
Title: Broad-band fermi antenna design method, design program, and recording medium containing the design program
Inventor: MIZUNO KOJI
IPC: H01Q25/00
Filed: 2005-03-01
Abstract: There is provided a method for designing a corrugated Fermi antenna having a broad-band and circular directivity required for receiving an image by using a wave of millimeter order. As a first step, an inflection point of the Fermi-Dirac function as a taper function of the Fermi antenna is changed so as to set the beam width of plane H to a beam width having a target directivity. After the beam width of the plane H is set to the target value, the aperture width of the Fermi antenna is changed so as to set the beam width of the plane E to a beam width having a target directivity. Thus, by adjusting the beam width values of the planes H and E independently from each other and matching them with the target values, it is possible to design a Fermi-antenna having a broad-band and circular directivity in a short time.
Patent KR-20070012795-A (KR)
Title: Shaving system
Inventor: WORRICK CHARLES B
IPC: B26B21/40
Filed: 2005-03-03
Abstract: A shaving razor includes a cartridge having a cartridge housing and a handle. The cartridge housing has a front edge and two side edges extending from the front edge to the rear edge. One or more shaving blades are located on the housing and between the front edge and the rear edge. A connecting member is connected to the cartridge housing and includes a deflectable element defining at least a portion of an opening extending through the connecting member. The handle includes a handle interconnect member that includes a protrusion having an enlarged distal end and angled side surface extending from the distal end to a base. ® KIPO & WIPO 2007
Patent KR-20070010005-A (KR)
Title: Optical member, its manufacturing method, and display
Inventor: HAYASHI MASAHIKO
IPC: G03F1/92
Filed: 2005-02-17
Abstract: An optical member compatibly having both a favorable light diffusion performance and a favorable light transmittance and hardly influenced by the environment, its manufacturing method, and display using the optical member are disclosed. The optical member is a molded part containing a resin having an alicyclic structure. The optical member has a fine hologram surface diffusion pattern formed with good accuracy. Preferably the optical member is a light diffusion plate or sheet. Further, preferably the optical member is a molded part formed by injection molding. ® KIPO & WIPO 2007
Patent KR-20060133021-A (KR)
Title: Glucopyranosyl-substituted benzol derivatives, drugs containing said compounds, the use thereof and method for the production thereof
Inventor: HIMMELSBACH FRANK
IPC: A61K31/7004
Filed: 2005-03-11
Abstract: The invention relates to glucopyranosyl-substitutedted benzol derivatives of general formula (I), wherein rests R1 to R6 and R7a, R7b, R7c are such as defined in the claim 1, including the tautomers, stereoisomers, mixtures and the salts thereof. The inventive compounds are useful for treating metabolic diseases.
Patent KR-20070009699-A (KR)
Title: Proline derivatives and their use as dipeptidyl peptidase iv inhibitors
Inventor: HULIN BERNARD
IPC: C07D487/14
Filed: 2005-04-29
Abstract: The invention provides compounds of formula (I), prodrugs and stereoisomers thereof, and the pharmaceutically acceptable salts of the compounds, prodrugs, and stereoisomers, wherein R1, R2, R3, HET, n, Q, X, Y, and Z are as described herein; compositions thereof; and uses thereof in treating diabetic complications including diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, and the like. ® KIPO & WIPO 2007
Patent KR-20070007928-A (KR)
Title: Multilayer mats for use in pollution control devices
Inventor: MERRY RICHARD P
IPC: B32B7/027
Filed: 2005-03-11
Abstract: Multilayer mats, pollution control devices containing the multilayer mats, and methods of making the multilayer mats are provided. The multilayer mats include a non-intumescent layer sandwiched between two intumescent layers. The outer layers of the mats contain intumescent materials. ® KIPO & WIPO 2007
Patent KR-20070026599-A (KR)
Title: Linear polysiloxanes, silicone composition, and organic light-emitting diode
Inventor: FAROOQ OMAR
IPC: C08L83/06
Filed: 2005-04-08
Abstract: Linear polysiloxanes and more particularly to linear polysiloxanes containing N-carbazolylalkyl groups and (diarylamino)phenyl groups. The present invention also relates to a silicone composition containing a linear polysiloxane and an organic light-emitting diode (OLED) containing a linear polysiloxane or a cured polysiloxane. ® KIPO & WIPO 2007
Patent KR-20080065157-A (KR)
Title: Power supply apparatus for luminous element and method thereof
Inventor: LEE SANG HOON
IPC: H05B44/00
Filed: 2007-01-08
Abstract: A power supply apparatus for a luminous element and a method thereof are provided to shorten an ascending section and a descending section by adopting an inductor having low inductance, and prevent an overshoot by allowing current to slowly ascend. A power supply apparatus for a luminous element(25) includes an output calculation unit(5), a current command signal generating unit(10), and a static current source(20). The output calculation unit calculates a brightness level of the luminous element. The current command signal generating unit generates a current command signal to current supplied to the luminous element is adjusted stepwise. The static current source supplies a current provided to the luminous element according to the current command signal by adjusting the current stepwise.
Patent KR-20080068331-A (KR)
Title: Waterproof switch of searchlight for land and water
Inventor: KIM GYEONG AE
IPC: H01H36/00
Filed: 2007-01-19
Abstract: A waterproof switch of a searchlight for land and water is provided to improve the durability of the switch by suppressing a damage of a switch contact portion. A waterproof switch of a searchlight for land and water includes a switch body(15), a magnetic field sensor(23), an electronic circuit, and an FET(Field Effect Transistor) or SCR(Silicon Controlled Rectifier) switch device. The switch body is physically separated from the magnetic field sensor and is positioned outside for waterproof. The switch body includes a magnet(16). The magnetic field sensor interlocks with the magnet of the switch body and senses the magnetic field generated in the magnet. The electronic circuit converts the magnetic field sensed in the magnetic field sensor into an electrical signal of a predetermined magnitude required for operating an FET or SCR gate. The FET and SCR switch device performs a large-capacity switching operation by supplying the converted electrical signal to a gate terminal.
Patent KR-20070077776-A (KR)
Title: Recording sheet curl correcting mechanism and recording sheet curl correcting method
Inventor: DOCHI KIYOTAKA
IPC: B41J2/32
Filed: 2007-01-23
Abstract: A recording sheet curl correcting mechanism and a recording sheet curl correcting method are provided to effectively correct a curl while generating a curl due to the heat of a mounting unit even on a cut paper. An image forming apparatus includes a curl correcting unit. The image forming apparatus includes a transfer roller, a thermal head(10), and a platen. The transfer roller transfers a recording paper. The thermal head has a heat emitting device. The platen is disposed opposite to the thermal head. The platen is adapted to press the recording paper between the platen and the thermal head when an enlargement is performed to the recording paper. The curl correcting unit can bend the recording paper in the direction of the curl produced on the recording paper or the opposite direction.