Patent application number | Description | Published |
20080317112 | BIDIRECTIONAL EQUALIZER WITH IMPROVED EQUALIZATION EFFICIENCY USNG VITERBI DECODER INFORMATION AND EQUALIZATION METHOD USING THE BIDIRECTIONAL EQUALIZER - A bidirectional equalizer and an equalization method using the bidirectional equalizer. The bidirectional equalizer includes: a first equalizer to eliminate inter-symbol interference present in a data sequence transmitted from a transmitter and to generate a first candidate data sequence; a first time reverse operator to reverse the order of the transmitted data sequence and to generate a reversed data sequence; a second equalizer to eliminate inter-symbol interference present in the reversed data sequence and to generate a second candidate data sequence; a forward Viterbi decoder to receive the first candidate data sequence, and to decode and output the first candidate data sequence for every data symbol using a first minimum path metric calculated by a maximum likelihood (ML); a reverse Viterbi decoder to receive the second candidate data sequence, and to decode and output the second candidate data sequence for every data symbol using a second minimum path metric calculated by ML; a second time reverse operator to reverse the order of the decoded second candidate data sequence output from the reverse Viterbi decoder and to output the reversed decoded second candidate sequence; and an arbitrator to compare the first minimum path metric with the second minimum path metric, and to selectively output an output of the forward Viterbi decoder or an output of the second time reverse operator according to the comparison result. | 12-25-2008 |
20140133347 | APPARATUS AND METHOD FOR MANAGING BEACON MESSAGING PERIOD OF VEHICULAR COMMUNICATION - An apparatus and a method for managing beacon messaging period in a vehicular communication provide adaptive control on beacon messaging period by using packet delivery ratio (PDR) which is measured. | 05-15-2014 |
20150057923 | METHOD FOR CAR NAVIGATING USING TRAFFIC SIGNAL DATA - There is a provided a method for car navigating using traffic signal data. The method for car navigating is characterized of providing an optimized route for the earliest arrival to destinations by using signal system data of one or more traffic signals existing on a certain route. | 02-26-2015 |
20150084323 | MOTOR VEHICLE SAFETY BELT - Disclosed is a motor vehicle safety belt including: a belt which includes a shoulder belt, and a waist belt, and restricts a body of an occupant; a retractor which is installed at a door side of a vehicle body, and winds up at one end of the belt; a tongue plate which is fastened to the belt; a buckle which is installed at one side of a seat, in which the occupant is seated, fixes the belt, and binds with the tongue plate; and an anchor which fixes the other end of the belt to the vehicle body, in which a belt strap is added at a side opposite to a vertex where the shoulder belt and the waist belt are coupled, so as to form a Δ shape between the shoulder belt and the waist belt. | 03-26-2015 |
20150092888 | APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL AND METHOD THEREOF - An transmitting apparatus is provided. The transmitting apparatus includes a modulator which performs a QPSK-modulation for original data by using a different constellation combination pattern by predetermined unit, and a transmitter which transmits the QPSK-modulated data. Accordingly, BEP performance may be improved by transmitting additional data according to a constellation combination patter in hidden form. | 04-02-2015 |
20150312883 | METHOD FOR TRANSMITTING DATA FROM COMMUNICATION DEVICE FOR PROVIDING VEHICLE INFOTAINMENT SERVICE AND SYSTEM USING THE SAME - The present disclosure relates to a method of data transmission of On-Board Unit for vehicle infotainment service and system using thereof. More particularly, the present disclosure relates to a method of data transmission of a vehicular communication device and a system thereof to receive service advertisement message from other vehicular communication device when failing to receive a service advertisement message that is broadcasted from a Road-Side Unit. | 10-29-2015 |
20150339927 | APPARATUS FOR DETERMINING LANE POSITION THROUGH INTER-VEHICLE COMMUNICATION - The present disclosure relates to an apparatus for determining lane position of vehicle through inter-vehicle communication, and more particularly an apparatus that determines lane location that personal vehicle is currently driving through using a lane information transferred from surrounding vehicles. | 11-26-2015 |
20150344070 | APPARATUS AND METHOD FOR FAULT TOLERANT TRAJECTORY GENERATION A LEFT-RIGHT INDEPENDENT ACTIVE FRONT STEERING VEHICLE - The present description relates to an apparatus and method for fault tolerant trajectory generation of a left-right independent active front steering vehicle that calculates a driving optimal route of a vehicle considering turning radius increase of a vehicle that is generated due to fault management because of a fault generated on any one of steering device between a left or right steering device of a vehicle and turning possible level of a surrounding road. | 12-03-2015 |
20150348413 | APPARATUS AND METHOD FOR DETECTING NEARBY VEHICLES THOUGH INTER-VEHICLE COMMUNICATION - The present disclosure relates to an apparatus and method for detecting the surrounding vehicle via vehicular communication, and more particularly, an apparatus and method for detecting surrounding vehicle that detects location of surrounding vehicles more accurately through the a message transmitted from surrounding vehicles. | 12-03-2015 |
20150353050 | SAFETY BELT SYSTEM FOR VEHICLE SEATS - Disclosed is a safety belt system for vehicle seats, including: a vehicle seat part which includes a seat portion, and a backrest; a safety belt which includes a shoulder belt, and a waist belt, and restricts a body of an occupant; a headrest which is connected with the backrest by a rotation shaft, and protects a face or neck region of the occupant from the shoulder belt using a cushion having both convex sides; a sensor which senses impact of the vehicle; and a rotation locking unit which prevents the headrest from being rotated when the sensor senses an accident signal that is equal to or greater than a predetermined output. | 12-10-2015 |
Patent application number | Description | Published |
20100068315 | Composition Comprising an Extract of Gramineae Plant for the Prevention and Treatment of Ischemic Diseases and Degenerative Brain Diseases and the Use Thereof - The present invention relates to a composition comprising extracts of Gramineae plant that improves cell viability under hypoxic conditions by inhibiting apoptosis. Thus, the extract of | 03-18-2010 |
20100143513 | Composition Comprising Starch Or Dietary Fiber From Gramineae Plant For Prevention And Treatment Of Ischemic Diseases And Degenerative Brain Disease - The present invention relates to a composition comprising a starch or total dietary fiber which improves the cell viability, specifically, the inventive starch and total dietary fiber isolated from the extract of Gramineae plant and the components therefrom improved the cell viability when the cells were incubated under hypoxic condition, or in the presence of beta-amyloid and 6-hydroxydopamine treatment, as well as prevented and treated myocardiac infarction, cerebral infarction and vascular dementia, or alleviated memory loss, all of which were proven using rats as the respective animal models. Therefore, they can be used as therapeutics or health care food for preventing and treating ischemic diseases or degenerative brain diseases. | 06-10-2010 |
20110150764 | STROKE-TAGETING PEPTIDE AND USE THEREOF - The present invention relates to stroke-targeting peptides and use thereof. More specifically, the present invention relates to a stroke-targeting peptide comprising an amino acid sequence selected from the group consisting of SEQ ID NO: 1 to SEQ ID NO: 4 and use thereof. The peptide of the present invention can be specifically bound to stroke cells in the subject, and thus can be effectively used in diagnostic markers and kits for stroke, and compositions for drug delivery specific to stroke and pharmaceutical compositions and compositions for imaging stroke. | 06-23-2011 |
20120288447 | PEPTIDE WHICH PASSES THROUGH BLOOD-BRAIN BARRIER AND TARGETS APOPTOSIS OF NEURODEGENERATIVE BRAIN DISEASE SITE AND USES THEREOF - The present invention relates to a peptide that passes through a blood-brain barrier and targets apoptosis of neurodegenerative brain disease-affected sites and uses thereof. More particularly, the present invention relates to a composition for delivering drugs to brain tissues, a composition for detecting apoptotic cells of neurodegenerative brain disease-affected sites, and a composition for imaging the neurodegenerative brain disease-affected sites which comprises a peptide having an amino acid sequence represented by SEQ ID: No. 1 respectively, and a composition for prevention, treatment, or theranosis of neurodegenerative brain diseases comprising said peptide. The peptide of the present invention can be used for detecting apoptosis in neurodegenerative brain diseases and further detecting apoptotic cells (especially apoptotic neuronal cells) in neurodegenerative brain disease-affected sites and imaging, targeted drug delivery, theranosis. | 11-15-2012 |
20150018764 | Brain Cooling Device for Craniotomy Patient Having Drainage Function - In a brain cooling device according to an embodiment of the present invention, preferably, temperature sensors are installed in one end and the other end of a cooling fluid transport tube to detect a temperature, a pressure measurement sensor is installed in a storage tank, a control unit is connected to the temperature sensors and the pressure measurement sensor, and the control unit calculates an amount of heat absorbed from a brain according to a change in pressure of the storage tank and the temperature detected by the temperature sensors. In the brain cooling device according to the embodiment of the present invention, preferably, one end of the cooling fluid transport tube and a drainage tube is bent such that adjacent drainage tubes come in close contact with each other. The brain cooling device according to the present invention is directly installed in a dura mater of a brain or a site in which an operation of incising the dura mater of the brain is performed so that heat or swelling is effectively mitigated. After use of the device ends, the brain cooling device may be removed through an operation hole which allows a cooling fluid to be introduced and discharged and penetrates a scalp and a cranium and thereby the device may be removed without a separate operation. When vaporized liquid nitrogen and the like are used as the cooling fluid, it is possible to cool the brain without separate mechanical and electric devices. In addition, blood and the like accumulated in an operation area may be discharged using a drain hole installed in the cooling device. | 01-15-2015 |
20150045858 | Brain Cooling Device for Craniotomy Patient - The present invention relates to a brain cooling device for a craniotomy patient, and more specifically, to a brain cooling device for a craniotomy for cooling the brain so as to prevent damage to the brain after a brain surgery. To this end, the present invention provides the brain cooling device for a craniotomy patient comprising: a cooling portion which is buried in such a manner to come into contact with the brain or the dura mater; and one withdrawal tube, which is one end of the cooling portion that is exposed to the exterior, wherein the withdrawal tube is exposed to the exterior by penetrating through the scalp and the cranium. Otherwise, the present invention provides the brain cooling device for a craniotomy patient comprising: the cooling portion which is buried in such a manner to come into contact with the brain or the dura mater; and an introduction tube and a discharge tube, which are two end portions of the cooling portion that are exposed to the exterior, wherein the introduction tube and the discharge tube are exposed to the exterior by penetrating through the scalp and the cranium. | 02-12-2015 |
Patent application number | Description | Published |
20080200640 | Aromatic Polyamide Filament And Method Of Manufacturing The Same - Disclosed are wholly aromatic polyamide filament and a method of manufacturing the same, characterized by comprising multi-stage injection of a coagulant with sulfuric acid concentration lowered sequentially stage by stage, to a spun material fed into a coagulant injection tank. The present invention enables increase of a spinning and take-up velocity without occurrence of thread cutting by uniformly and evenly coagulating surface and inside of the spun material. In addition, the present invention recovers the coagulant or water already used and reuses the recovered coagulant or water in the earlier stages, so that it has advantages of saving production costs and reducing environmental contamination. Accordingly, the wholly aromatic polyamide filament produced according to the present invention has high crystallinity X, large apparent crystal size ACS and reduced defects in the crystal itself, thereby exhibiting more improved physical properties such as strength and modulus. | 08-21-2008 |
20080221299 | Aromatic Polyamide Filament and Method of Manufacturing the Same - Disclosed are wholly aromatic polyamide filament and a method of manufacturing the same, characterized in that, in a process of preparing wholly aromatic polyamide polymer, a multiple tubular feed pipe for polymeric monomer and polymerization solvent with specific construction of adjacent inner paths | 09-11-2008 |
20080227947 | Aromatic Polyamide Filament and Method of Manufacturing the Same - Disclosed are wholly aromatic polyamide filament and a method of manufacturing the same, characterized in that, in the process of preparing the wholly aromatic polyamide polymer, the aromatic diamine, aromatic diacid chlrodie and polymerization solvent put into the reactor | 09-18-2008 |
20090253890 | AROMATIC POLYAMIDE FILAMENT AND METHOD OF MANUFACTURING THE SAME - Disclosed are wholly aromatic polyamide filament and a method of manufacturing the same, characterized in that, in a process of preparing wholly aromatic polyamide polymer, a multiple tubular feed pipe for polymeric monomer and polymerization solvent with specific construction of adjacent inner paths | 10-08-2009 |
20100237532 | AROMATIC POLYAMIDE FILAMENT AND METHOD OF MANUFACTURING THE SAME - Disclosed are wholly aromatic polyamide filament and a method of manufacturing the same, characterized in that, in the process of preparing the wholly aromatic polyamide polymer, the aromatic diamine, aromatic diacid chloride and polymerization solvent put into the reactor | 09-23-2010 |
20100301516 | AROMATIC POLYAMIDE FILAMENT AND METHOD OF MANUFACTURING THE SAME - Disclosed are wholly aromatic polyamide filament and a method of manufacturing the same, characterized by comprising multi-stage injection of a coagulant with sulfuric acid concentration lowered sequentially stage by stage, to a spun material fed into a coagulant injection tank. The present invention enables increase of a spinning and take-up velocity without occurrence of thread cutting by uniformly and evenly coagulating surface and inside of the spun material. In addition, the present invention recovers the coagulant or water already used and reuses the recovered coagulant or water in the earlier stages, so that it has advantages of saving production costs and reducing environmental contamination. Accordingly, the wholly aromatic polyamide filament produced according to the present invention has high crystallinity X, large apparent crystal size ACS and reduced defects in the crystal itself, thereby exhibiting more improved physical properties such as strength and modulus. | 12-02-2010 |
20100325851 | METHOD FOR MANUFACTURING BULLETPROOF FABRIC - Disclosed is a method for manufacturing bulletproof fabric, the method comprising weaving fabric; scouring the fabric; applying a pretreatment process to the scoured fabric; and applying a water-repellent process to the pretreated fabric, wherein the pretreatment process comprises adjusting a moisture regain of the scoured fabric. In this method, the fabric is treated with the pretreatment process before the water-repellent process, so that it is possible to maintain the constant concentration of water-repellent composition, and to permeate the water-repellent agent into the fabric with easiness, thereby producing the bulletproof fabric with the uniform and good water-repellent property. Thus, even though the bulletproof fabric is used for a long period of time, it is possible to prevent deterioration of the bulletproof property in the fabric. | 12-30-2010 |
20120088068 | ARAMID COMPOSITE AND METHOD FOR PRODUCING THE SAME - Disclosed are an aramid composite which satisfies bulletproof performance required for the related art, is lightweight and exhibits superior adhesive strength, and a method for producing the same. The aramid composite includes an aramid fabric, an adhesive layer and a metal substrate, wherein at least one of the surface of the aramid fabric and the surface of the metal substrate is modified. | 04-12-2012 |
20120289631 | AROMATIC DIAMINE AND METHOD FOR MANUFACTURING THE SAME, AND ARAMID FIBER AND METHOD FOR MANUFACTURING THE SAME - Disclosed is aromatic diamine with high purity obtained by efficiently removing impurities and preventing oxidation, and a method for manufacturing the same; and aramid fiber with improved discoloration resistance realized by preventing deterioration in quality even for a long-period exposure to the external environments of sunlight, atmosphere, and moisture, and a method for manufacturing the same. | 11-15-2012 |
20120319315 | POLYACRYLONITRILE-BASED POLYMER SOLUTION, PREPARING METHOD OF THE SAME, CARBON FIBER PRECURSOR, MANUFACTURING METHOD OF THE SAME AND MANUFACTURING METHOD OF CARBON FIBER USING THE SAME - Disclosed is a method for manufacturing carbon fiber which comprises the use of un-reacted raw material monomers in solution to prepare the precursor fiber for making the carbon fiber, and a relatively short passage period through hydrogen, which reduce production costs and increase returns. The present invention further comprises the carbon fiber precursors made thereby. | 12-20-2012 |
20130167503 | HYBRID FIBER AND METHOD FOR FABRICATING THE SAME - The present disclosure relates to a hybrid fiber fabricated with a low production cost while having excellent mechanical properties, as well as a method for fabricating the same. The disclosed hybrid fiber includes; a first filament, and a second filament different from the first filament, wherein a strength-strain curve of the hybrid fiber measured according to ASTM D 885 has at least one peak, provided that, if the strength-strain curve has at least two or more peaks, a difference in strain between a first peak having the lowest strain and a second peak having the highest strain, among the above two or more peaks, is 3% or less. | 07-04-2013 |
20130273276 | AIRBAG AND METHOD FOR MANUFACTURING THE SAME - Disclosed are an airbag which can endure great external impact as well as high temperature and high pressure and is thus useful as an external airbag and a method for manufacturing the same. The airbag includes: a fabric containing an aramid fiber having an young's modulus of 600 to 1000 g/d and a tenacity of 20 to 30 g/d, and having a cover factor of 1500 to 2100, and a coating layer formed on the surface of the fabric, wherein a seam strength of an adhered member measured in accordance with ASTM D 1683 is 200 to 600 kgf/20 mm. | 10-17-2013 |
20140011968 | COMPOSITION FOR ARAMID AND ARAMID PRODUCT MANUFACTURED USING THE SAME - Disclosed is an aramid product in which the number of defects present in noncrystalline regions is considerably reduced and a composition for aramid for producing the same. The composition contains aromatic polyamide and a fused aromatic compound, wherein the content of the fused aromatic compound is 0.01 to 10 parts by weight, based on 100 parts by weight of the aromatic polyamide. | 01-09-2014 |
20140170416 | SUPERABSORBENT YARN AND METHOD FOR MANUFACTURING THE SAME - Disclosed are to a superabsorbent yarn capable of minimizing the degradation of strength and elongation thereof after coated with a superabsorbent material and minimizing white powders which might be caused and impose processing difficulties during an optical cable manufacturing process and a method for manufacturing the same. The superabsorbent yarn of the invention comprises a yarn and a superabsorbent material coated on the yarn, wherein the superabsorbent material comprises crosslinked polyurethane. | 06-19-2014 |
20140199905 | BULLETPROOF FABRIC AND METHOD FOR PRODUCING THE SAME - Disclosed are a bulletproof fabric and a method for producing the same that exhibit improved anti-traumaproperty and minimize deterioration in bulletproofness even after use under harsh conditions for a long period of time. The bulletproof fabric includes a fabric comprising at least one high-strength fiber selected from the group consisting of a high molecular weight polyethylene fiber, an aramid fiber, and a polybenzoxazole fiber, and a water repellent layer disposed on the high-strength fiber, wherein the water repellent layer is formed by treating the fabric with a water-repellent agent comprising fluorocarbon and a hardness-enhancing resin, and the hardness-enhancing resin is a polyvinyl acetate resin, a polyester resin, a polyacrylate resin, a melamine resin, or a mixture of two or more thereof. | 07-17-2014 |
20140302237 | METHOD FOR TREATING HIGH STRENGTH FABRIC TO BE WATER REPELLENT - The present invention relates to a method for treating high-strength fabric to be water-repellent, which includes dipping a high-strength fabric in a water-repellent agent composition to impregnate the high-strength fabric with the water-repellent agent composition, and then, using an air-suction machine to pick-up a part of the water-repellent agent composition impregnated in the high-strength fabric before drying and heating the same. The present invention has advantages in that a part of the water-repellent agent composition impregnated in the high-strength fabric may be uniformly picked-up during dipping, so as to improve water-repellent performance, especially, water-repellency after friction as well as initial water-repellency, and may effectively prevent occurrence of wrinkles on the high-strength fabric during water-repellent treatment. The high-strength fabric obtained by water-repellent treatment according to the present invention exhibits increased flexibility without wrinkles, so as to improve wearing comfort. Further, in case of using the fabric as a raw fabric for bulletproof garments, water-repellency is increased to prevent deterioration in bulletproof properties caused by water absorption. | 10-09-2014 |
20140360346 | BULLETPROOF FABRIC AND BODY ARMOR MANUFACTURED BY USING SAME - The present invention discloses a bulletproof fabric and a body armor manufactured using the same. The bulletproof fabric includes an aramid fabric | 12-11-2014 |
Patent application number | Description | Published |
20110011568 | OIL COOLER FOR TRANSMISSION - Disclosed herein is a transmission oil cooler. The cooler includes heat exchange tubes stacked one on top of another. Each heat exchange tube comprises an upper plate and a lower plate coupled to each other. Recesses are formed in each of facing surfaces of the upper and lower plates. The recesses of the upper plate cross over the recesses of the lower plate. Ridges and valleys are alternately formed on the upper and lower plates. Each heat exchange tubes has, on opposite ends thereof, an inlet port and an outlet port. An upper flange is provided around each of the inlet port and the outlet port. A lower flange is provided around each of the inlet port and the outlet port. The upper flange and the lower flanges of the adjacent heat exchange tubes are coupled to each other by fitting. | 01-20-2011 |
20120031598 | PLATE HEAT EXCHANGER - A plate heat exchanger capable of increasing the fluidity of a fluid and realizing improved heat exchange efficiency, wherein each of stacked heat exchange elements are formed by assembling upper and lower plates, with first and second flow channels for first and second fluids respectively defined in each element and between the elements, inlet and outlet ports formed in opposite ends of the element, upper and lower flanges formed on the respective upper and lower plates, and upper and lower flow grooves diagonally extending on the lower surface of the upper plate and on the upper surface of the lower plate and intersecting with each other to define the first flow channel, wherein a flow guide structure for guiding the first fluid in at least two flow directions is provided on each of the areas around the inlet and outlet ports of the upper and lower plates. | 02-09-2012 |
20120118548 | Plate Heat Exchanger - A plate heat exchanger realizing improved heat exchange performance by increasing the fluidity of fluids and by promoting turbulence of the fluids, including: heat exchange elements stacked by being laid one on top of another and individually formed by assembling upper and lower plates, with an internal flow channel defined in each of the heat exchange elements and an external flow channel defined between the heat exchange elements, the internal and external flow channels allowing internal and external fluids to pass therethrough, respectively, wherein the upper and lower plates are provided with respective wave patterns having ridges and valleys, each of the heat exchange elements has an inlet port and an outlet port, the upper and lower plates respectively have an upper flange and a lower flange which are assembled with each other through fitting, and first and second flat parts are formed around the upper and lower flanges. | 05-17-2012 |
Patent application number | Description | Published |
20080235260 | SCALABLE ALGORITHMS FOR MAPPING-BASED XML TRANSFORMATION - A computer-implemented method for use with an extensible markup language (XML) document includes inputting a high-level mapping specification for a schema mapping; and generating a target XML document based on the mapping. The method may perform schema mapping-based XML transformation as a three-phase process comprising tuple extraction, XML-fragment generation, and data merging. The tuple extraction phase may be adapted to handle streamed XML data (as well as stored/indexed XML data). The data merging phase may use a hybrid method that can dynamically switch between main memory-based and disk-based algorithms based on the size of the XML data to be merged. | 09-25-2008 |
20080275907 | SCALABLE ALGORITHMS FOR MAPPING-BASED XML TRANSFORMATION - A computer-implemented method for use with an extensible markup language (XML) document includes inputting a high-level mapping specification for a schema mapping; and generating a target XML document based on the mapping. The method may perform schema mapping-based XML transformation as a three-phase process comprising tuple extraction, XML-fragment generation, and data merging. The tuple extraction phase may be adapted to handle streamed XML data (as well as stored/indexed XML data). The data merging phase may use a hybrid method that can dynamically switch between main memory-based and disk-based algorithms based on the size of the XML data to be merged. | 11-06-2008 |
20090043806 | EFFICIENT TUPLE EXTRACTION FROM STREAMING XML DATA - A method and apparatus are disclosed for querying streaming extensible markup language (XML) data comprising: routing elements to query nodes, the elements derived from the streaming extensible markup language data; filtering out elements not conforming to one or more predetermined path query patterns; adding remaining elements to one or more dynamic element lists; accessing a decision table to select and return a query node related to a cursor element from the dynamic element lists; and processing the cursor element related to the returned query node to produce an extracted tuple output. | 02-12-2009 |
20110047144 | SYSTEM, METHOD, AND APPARATUS FOR PARALLELIZING QUERY OPTIMIZATION - A computer program product that includes a computer useable storage medium to store a computer readable program that, when executed on a computer, causes the computer to perform operations, including operations to receive a query for which a query execution plan (QEP) is to be computed, divide a search space into a plurality of subproblems for which constituent QEPs are to be created, partition the plurality of subproblems into a plurality of partitions, and allocate each of the plurality of partitions to a thread of a plurality of threads within a multiple thread architecture. Possible QEPs describe a search space. Each subproblem references one or more quantifiers and each of the subproblems within a partition references the same number of quantifiers. A partition containing subproblems referencing fewer quantifiers is executed before a partition containing subproblems referencing more quantifiers. | 02-24-2011 |