baber/WOPTO huggingface dataset:
Patent KR-20080066842-A (KR)
Title: High capacity electrode and methods for its fabrication and use
Inventor: HUANG BIYING
IPC: H01M4/02
Filed: 2006-10-31
Abstract: A battery electrode comprises an electrically conductive substrate having an electrochemically active electrode composition supported thereupon. The composition includes an active material capable of reversibly alloying with lithium, which material shows a volume change upon such reversible alloying. The composition includes a buffering agent which accommodates the volume change in the active material and minimizes mechanical strain in the composition. The active composition may further include materials such as carbon. The active material may comprise silicon, aluminum, antimony, antimony oxides, bismuth, bismuth oxides, tin, tin oxides, chromium, chromium oxides, tungsten, and tungsten oxides or lithium alloys of the foregoing. The buffering agent may comprise a metal or a metal oxide or lithium alloys of the foregoing. Also disclosed are batteries which incorporate these electrodes, methods for the fabrication of the electrodes and methods for the fabrication and operation of the batteries.
Patent KR-20080075008-A (KR)
Title: Method for encryption key management for use in a wireless mesh network
Inventor: ZHENG HEYUN
IPC: H04L12/28
Filed: 2006-12-14
Abstract: A method for managing secure routing keys (200) for on-demand routing protocols used in a wireless mesh network includes sending an secure routing key from a key distribution node to an access node (201). A temporary communications route which is time and usage limited is initiated (203) between a wireless device and an internet access point when the wireless device initially joins the network. A secure routing key is sent (205) from the internet access point connected with the key distribution center to the wireless device. Thereafter, the secure routing operation can be started to establish secure routes among all wireless devices which have obtained the same secure routing key in the same manner. Thus, the invention defines a simple and efficient key management technique using initial key establishment and re-keying through dynamically updated key vectors.
Patent KR-20080077274-A (KR)
Title: Content access management
Inventor: ALVE JUKKA
IPC: H04N21/436
Filed: 2007-01-08
Abstract: Access control management within an access group, where at least two member devices create the access group. To allow mobile device being part of a quorum test, the right to issue response information can be transferred from mobile devices to stationary devices, which act as proxy devices and issue the response information as surrogate for the mobile devises.
Patent KR-20080081962-A (KR)
Title: Low-profile articulated electronics enclosure with improved air coolant system
Inventor: PONGRACZ DAVID JOHN
IPC: H05K5/02
Filed: 2007-01-09
Abstract: A system for housing electronic components includes an enclosure with an interior, a door for accessing the interior, and a chassis. The components are attached to the chassis, which is pivotally connected to the enclosure for movement between retracted and deployed positions. In the former, the chassis lies within the interior. In the latter, it lies rotated or swung out the front of the enclosure, allowing for the components to be accessed while minimizing the depth/size of the enclosure. The enclosure includes an air intake in the base of the enclosure, and air exhaust ports in the rear of the enclosure, both protected by baffles/louvers. Air is drawn through the intake (using a fan), up through the interior for cooling purposes, and out the rear of the enclosure through the exhaust ports. This pathway has been found to minimize the ingress of sprayed liquid, for compliance with IEC 1P44.
Patent KR-20080087153-A (KR)
Title: Method and apparatus for implementing space time processing with unequal modulation and coding schemes
Inventor: OLESEN ROBERT L
IPC: H04L1/06
Filed: 2007-01-10
Abstract: A method and apparatus for implementing spatial processing with unequal modulation and coding schemes (MCSs) or stream-dependent MCSs are disclosed. Input data may be parsed into a plurality of data streams, and spatial processing is performed on the data streams to generate a plurality of spatial streams. An MCS for each data stream is selected independently. The spatial streams are transmitted via multiple transmit antennas. At least one of the techniques of space time block coding (STBC), space frequency block coding (SFBC), quasi-orthogonal Alamouti coding, time reversed space time block coding, linear spatial processing and cyclic delay diversity (CDD) may be performed on the data/spatial streams. An antennal mapping matrix may then be applied to the spatial streams. The spatial streams are transmitted via multiple transmit antennas. The MCS for each data stream may be determined based on a signal-to-noise ratio of each spatial stream associated with the data stream.
Patent KR-20090006063-A (KR)
Title: Device and method for analyzing audio data
Inventor: GATZSCHE GABRIEL
IPC: G10L11/00
Filed: 2007-01-23
Abstract: The invention relates to a device and a method for analysing audio data. Said device has a semitone analysis unit, which is designed to analyse the audio data with respect to a volume information distribution across a set of semitones and a vector calculation unit, which, based on the volume information distribution or a distribution derived from said volume information distribution that has a definition set based on the set of semitones, is designed to calculate a sum vector via two-dimensional intermediate vectors for each semitone or each element of the definition set and to emit an analysis signal based on said sum vector.
Patent KR-20080106421-A (KR)
Title: Nonaqueous electrolyte battery, battery pack and vehicle
Inventor: INAGAKI HIROKI
IPC: H01M10/48
Filed: 2007-07-24
Abstract: A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The negative electrode comprises an active material having a lithium ion insertion potential of 0.4V (vs Li/Li+) or more, a conductive agent and a current collector supporting the active material and the conductive agent. The conductive agent contains a carbonaceous material. The nonaqueous electrolyte contains first sultones having an unsaturated hydrocarbon group. A diameter distribution of pores of the negative electrode when measured by mercury porosimetry has a first peak having a mode diameter of 0.01 to 0.2 mum and a second peak having a mode diameter of 0.003 to 0.02 mum. A volume of pores having a diameter of 0.01 to 0.2 mum and a volume of pores having a diameter of 0.003 to 0.02 mum, which are measured by the mercury porosimetery, are 0.05 to 0.5 mL and 0.0001 to 0.02 mL, respectively, per g of the negative electrode excluding the current collector. ® KIPO & WIPO 2009
Patent KR-20080113207-A (KR)
Title: Plastic magazine
Inventor: FLUHR NORBERT
IPC: F41A9/61
Filed: 2007-03-08
Abstract: The invention relates to a plastic magazine with side walls (3) composed of plastic, along which the cartridges are moved during reloading in a firearm, with at least one of the side walls (3) having a metal coating (5) on the side along which the cartridges are moved. ® KIPO & WIPO 2009
Patent KR-20080102233-A (KR)
Title: Track belt assembly
Inventor: MAEDA KAZUO
IPC: B62D55/205
Filed: 2007-04-23
Abstract: A track belt assembly (22) has a track shoe (25) and a pair of parallel links (26) fixed by bolts (36) to that surface of the track shoe (25) which does not engage the ground. A connection shaft (27) is fixed to shaft holes (31) formed in end portions of the links (26). A reinforcement member (48) connects the link (26) together with the use of bolts (36), thus reinforcing an opening between the links (26). As a result, breakage of the links (26) caused by concentration of stress to a specific portion of the links (26) is prevented.
Patent KR-20090023341-A (KR)
Title: Multilayer nonwoven fabric and process for producing the same
Inventor: NODA YUKI
IPC: D04H1/559
Filed: 2007-06-06
Abstract: A multilayer nonwoven fabric comprising a first fiber layer and, superimposed on one major surface of the first fiber layer, a second fiber layer, wherein as viewed from the other major surface of the first fiber layer, there are provided multiple groove portions formed along a first direction with the configuration of being depressed in the direction of the thickness of the multilayer nonwoven fabric and multiple convex portions respectively disposed adjacent to the multiple groove portions with the configuration of being protrudent in the direction of the thickness, the multiple convex portions having a weight per area higher than that of region (A) constituting the bottom part of groove portions (1), and wherein as viewed from the thickness direction, the multiple convex portions and the region (A) constituting the bottom part of multiple groove portions (1) consist of the first fiber layer and the second fiber layer, and wherein the second fiber layer constituting each of the multiple convex portions has the configuration of having the surface of the second fiber layer close to the first fiber layer protruding on the same side as that of protrusion of the opposite of the first fiber layer.
Patent KR-20090029710-A (KR)
Title: Transmucosal composition
Inventor: SINGH AMARJIT
IPC: A61K38/095
Filed: 2007-04-25
Abstract: The invention provides a composition for delivering active agents through transmucosal administration, more particularly through the buccal mucosa. The composition is a unique transmucosal disk which has two compartments; the compartments consist of at least one active agent and at least one mucoadhesive agent and both the compartments are adapted to be in contact with the mucosal membrane. The invention also provides a method for transmucosal administration of an active agent and method of treatment of diseases in a subject in need of such treatment.
Patent KR-20090007626-A (KR)
Title: Method for domain identification of documents in a document database
Inventor: KNEPPER MARGARET M
IPC: G06F17/30
Filed: 2007-05-03
Abstract: A method for processing documents in a document database includes determining vocabulary words for each document, and determining a respective relevancy for each vocabulary word based upon occurrences thereof in all of the documents. Similarities are determined between the documents based upon the vocabulary words and their respective relevancies. At least one domain identification is determined for the documents based upon the determined similarities.
Patent KR-20100084866-A (KR)
Title: Reflow apparatus and reflow method
Inventor: KIM MIN ILL
IPC: B23K1/00
Filed: 2009-01-19
Abstract: PURPOSE: A reflow machine and a method of the same are provided to improve the time for processing a reflow process by adopting a coil to which a current is applied. CONSTITUTION: A current from power source is applied to a coil(340) in order to heat an object. The coil includes a first line part(342) and a second line part(344). A supporting part supports the object. A transferring part relatively transfers the coil or the object by passing the object through the inner space(348) of a reflow machine. A guiding part is fixed to the coil in order to be located in the inner space.
Patent KR-20100090529-A (KR)
Title: Deoxyribonucleic acid chip package and method for fabricating the same
Inventor: SIM TAE SEOK
IPC: C12Q1/68
Filed: 2009-02-06
Abstract: PURPOSE: A gene chip package and a method for manufacturing the same are provided to manufacture gene chip package and to reduce manufacturing cost. CONSTITUTION: A gene chip package(100) comprises: a base substrate(101); a PR layer(105) comprising a laminated PR(photoresist); and at least one gene chip which is loaded on a loading groove(110,115). The base substrate is made of glass. The PR layer contains epoxy resin based material. The thickness of the PR layer is 500um-4mm. A method for manufacturing the gene chip package comprises: a step of forming PR layer by laminating PR; a step of partially removing PR layer to expose the base substrate by masking, light exposure, and development; and a step of fixing at least one gene chip on at least one gene chip loading groove.
Patent KR-20100092155-A (KR)
Title: Hot water supply system for fish-farm
Inventor: YOU JAE BOUN
IPC: A01K63/06
Filed: 2009-02-12
Abstract: PURPOSE: A warm water supply apparatus for the fish farm is provided to cut the heating costs and maintenance costs and to supply warm water at a constant temperature with a small amount of electricity. CONSTITUTION: A warm water supply apparatus for the fish farm includes: a water supply member which is connected to a pump to supply water; a heat generating member which generates the air of high temperature; a first water heating room which heats the water provided from the water supply member; a connecting member which supplies the water from the first water heating room to a second water heating room; a second water heating room which heats the water flowed in via the connecting member; a discharge member which discharges the heated water to the outside; an inner heating chamber(6) which is prepared inside the first water heating room; an outer heating chamber(7) which is prepared between the first water heating room and the second water heating room; a surface heat generating member which supplies the heat to the inside from the outside of a pipe while surrounding the outer pipe; a heat insulating material which prevents the heat from radiating to the outside; a measuring instrument which is equipped with a flow meter and a thermometer; and a controller which controls the temperature of heating source and the flow rate of pump.
Patent KR-20100093648-A (KR)
Title: Door of air conditioning system for automotive vehicles
Inventor: HAN SEONG SEOK
IPC: B60H1/32
Filed: 2009-02-17
Abstract: PURPOSE: A door of an air conditioner for a vehicle is provided to simultaneously manufacture a body and a folding member by a molding process by connecting the body and the folding member integrally. CONSTITUTION: A door(10) of an air conditioner for a vehicle comprise a body, a folding member(14), and a thin plate connecting member(30). While being folded to the body, the folding member opens and closes an air passage. The thin plate connecting member connects the body and the folding member integrally to be foldable. In order that the thin plate connecting member makes tight contact with the sealing surface of the air passage when the body and the folding member close the air passage through folding, a sealing member(40) is formed integrally with the thin plate connecting member.
Patent KR-20100093689-A (KR)
Title: Touch input recognition method of mobile terminal using learning and mobile terminal performing the same
Inventor: KIM MIN CHEOL
IPC: G06F3/0487
Filed: 2009-02-17
Abstract: PURPOSE: A touch input recognition method of a mobile terminal using learning and a mobile terminal performing the same are provided to enable a user to accurately recognize the input control intended by a user when the touch input happens in the boundaries of input controls. CONSTITUTION: A touch input unit(310) detects a touch input, and a control unit(353) produces touch input coordinates from the touch input. If the touch input coordinates is included in the boundary of an input control, the control unit receives input control confirmation and stores the touch input coordinate and the corresponding input control selection information. If the touch input coordinate is included in the boundary of the input control, a display unit(370) displays an input control confirmation screen.
Patent KR-20100093795-A (KR)
Title: Radiator tank and oil cooler assembly
Inventor: CHO BYOUNG SUN
IPC: F28F9/00
Filed: 2009-02-17
Abstract: PURPOSE: Radiator tank and oil cooler assembly is provided to enhance the heat exchange efficiency of an oil cooler by controlling the flow of the heat exchange medium in a radiator tank by forming a guide member in the radiator tank. CONSTITUTION: Radiator tank and oil cooler assembly(1000) comprises a radiator tank(100), an oil cooler(200), and a guide member(300). The radiator tank comprises a plane part(110), a first protrusion(120) and a second protrusion which are projected upward form both sides of the plane part and is formed in a concave shape with an open top. The radiator tank comprises a pair of hollowed parts. The entrance pipe(220) and the exit pipe(230) of the oil cooler are respectively fixed to the first protrusion and the second protrusion. The oil cooler is installed in the radiator tank. The guide member is formed in the radiator tank in the longitudinal direction of the first and second protrusions in which the hollow parts are not formed and guides the heat exchange media flowing in the radiator to the oil cooler.
Patent KR-20100096726-A (KR)
Title: Apparatus and method for adaptive packet assembly and parsing in wireless communication system
Inventor: LEE SUNG JIN
IPC: H04L29/06
Filed: 2009-02-25
Abstract: PURPOSE: A device for supporting variable packet composition and process in a wireless communication system and a method for the same are provided to variably generate common header and extension header according to extension header type in a terminal and variably interprets the common header and the extension header within a received packet according to the extension header type in a base station, thereby reducing the transmission of necessary information. CONSTITUTION: A common header includes a EH(Extended Header Presence Indicator) field(200), a Flow ID(Flow Identifier) field(202) and length field(204). The EH field indicates the existence of extension header behind the common header. A flow ID filed indicates a corresponding service flow. The length field shows length of payload within a MAC(Medium Access Control) layer packet. The length field can include information different from length information of the payload according to the extension header type.
Patent KR-20100098132-A (KR)
Title: Soil cement mixer and soil cement manufacturing apparatus having this
Inventor: LEE KI MAN
IPC: B07B1/30
Filed: 2009-02-27
Abstract: PURPOSE: A soil cement mixer and an apparatus for manufacturing soil cement including the same are provided to discharge materials without clogging by mixing the materials which are dropped by the gravity. CONSTITUTION: A hollow mixing bath(10) includes an inlet and an outlet. A mixing unit is installed in the mixing bath and mixes materials for soil cement. The mixing unit includes a driving motor(20), a rotary shaft(40), and mixing wings(30). The rotary shaft is vertically arranged in the mixing bath. A rotation shaft rotates by obtaining the torque of the driving motor. The mixing wings are formed in a radial shape with respect to the rotary shaft.
Patent KR-20100099441-A (KR)
Title: Boil-off gas management apparatus and method of electric propulsion lng carrier having reliquefaction function
Inventor: LEE JAE IK
IPC: B63H21/20
Filed: 2009-03-03
Abstract: PURPOSE: A device and a method for disposing LNG of an electric propulsion LNG carrier with a re-liquefaction function are provided to minimize LNG waste by re-liquefying residual LNG. CONSTITUTION: A device for disposing LNG of an electric propulsion LNG carrier with a re-liquefaction function comprises an LNG cooling device(10), a gas compressor(20), an engine feed gas cooling device(30), and a re-liquefaction heat exchanger(50). The LNG cooling device cools LNG heat-exchanged with a refrigerant. The gas compressor compresses the cooled LNG to be used for a Dual Fuel Diesel Electric propulsion engine(3). The engine feed gas cooling device supplies the compressed LNG to the DFDE propulsion engine. The re-liquefaction heat exchanger cools the residual LNG which is not used for the DFDE propulsion engine and supplies the re-liquefied LNG to an LNG carrier.
Patent KR-20100102852-A (KR)
Title: The preparation method of hybrid ag/tio2 nanoparticle array using diblock copolymer and hybrid ag/tio2 nanostructure with improved photocatalytic activity
Inventor: KIM DONG HA
IPC: B82B3/00
Filed: 2009-03-12
Abstract: PURPOSE: A preparation method of a hybrid silver(Ag)/titanium oxide(TiO_2) nanoparticle array and the hybrid Ag/TiO_2 nanoparticle array which is manufactured using the same are provided to obtain excellent photocatalytic activity by containing silver and titanium oxide which are sensitive to light and to be used for an eco-friendly device, a photoelectric cell, and a photoelectric sensor. CONSTITUTION: A preparation method of a hybrid silver(Ag)/titanium oxide(TiO_2) nanoparticle array having improved photocatalytic activity comprises: a first step of manufacturing a reversed micelle solution by dissolving an amphiphilic diblock copolymers in a solvent; a second step of manufacturing a colloidal solution by dissolving a silver nanoparticle precursor in a solvent; a third step of manufacturing a titanium oxide sol-gel precursor solution; and a fourth step of manufacturing a silver/titanium oxide/diblock copolymer thin film by mixing the reversed micelle solution, the colloidal solution, and the sol-gel precursor solution and spin coating the mixture on a substrate; and a fifth step of removing the diblock copolymers through post-treatment of the thin film.
Patent KR-20100104487-A (KR)
Title: Stent
Inventor: SHIN KYONG MIN
IPC: A61F2/82
Filed: 2009-03-18
Abstract: PURPOSE: A stent is provided, which can be flexibly inserted according to the form of the intestine for the surgical operation and decentralize stress evenly. CONSTITUTION: A stent comprises: a cell part(20) in which a plurality of cells are located while being adjacently separated; an end connection piece(30) which is processed in order connect connection supporting pieces; a central connection piece(40) connected to the end connection piece; and a marking loop(50) in which a marking hole processed and shaped in the connection supporting piece is formed.
Patent KR-20100110015-A (KR)
Title: Probe card
Inventor: JANG JU YEOL
IPC: H01L21/66
Filed: 2009-04-02
Abstract: PURPOSE: A probe card is provided to perform an inspection process with respect to a chip-on-film without interference due to the flexibility of a film by forming a probe protective plate with a chip aligning part. CONSTITUTION: A probe card includes a printed circuit board, a probe(900), and a probe protective plate(1000). The probe is electrically connected with the printed circuit board and includes a tip part which contacts with the contact pad of a film. A part of the lower side of the probe protective plate is recessed in order to form a chip aligning part. The recessed chip aligning part of the probe protective plate corresponds to a position on which chip is mounted.
Patent KR-20100111404-A (KR)
Title: Method for treating wasted organic solvent containing a crosslinkable photoresist component
Inventor: LEE MYUNG HO
IPC: G03F7/26
Filed: 2009-04-07
Abstract: PURPOSE: A processing method of a waste organic solvent is provided to minimize the processing trouble by the cross-linking polymerization of a cross-linking photoresist component through the heat. CONSTITUTION: A processing method of a waste organic solvent comprises the following steps: adding a polymerization inhibitor to the waste organic solvent including a cross-linking photoresist component for controlling the cross-linking polymerization; and collecting an organic solvent from the waste organic solvent mixed with the polymerization inhibitor.