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POSCO Patents
Assignee:
POSCO
Address:
Pohang, KR
No. of patents:
56
Patents:


1 2










Patent Number Title Of Patent Date Issued
8584923 Joining method of high carbon steel for endless hot rolling and the apparatus therefor November 19, 2013
An endless hot rolling material shear-joining method capable of threading hot rolling materials in a finish rolling process without strip breakage by controlling joining conditions for the hot rolling materials in an endless hot rolling process for high carbon steel, and an endless hot
8569252 Nucleolin specific aptamer and use thereof October 29, 2013
Improved G-rich oligonucleotide (GRO) aptamers specific to nucleolin, a method of preparing the aptamers, and a use of the aptamers for diagnosing and/or treating a nucleolin-associated disease, are provided.
8295608 Device and method for detecting the jointed parts of strip in an endless hot rolling process October 23, 2012
There are provided a device and method for detecting joint parts of a steel strip in an endless hot rolling process. The device for detecting joint parts of a steel strip in an endless hot rolling process includes an image signal collection block receiving image signals, each having
8287802 Method and apparatus for treating return ores using plasma October 16, 2012
There is provided a method and an apparatus for treating return ores using plasma, capable of treating sintered return ores generated in a sintering process in a steel maker or return ores (iron ores) employed in other ironmaking process such as FINEX. The method of treating return o
8277537 Method of manufacturing ultra low carbon ferritic stainless steel October 2, 2012
A method of manufacturing a ferritic stainless steel containing an ultra low level of carbon concentration in molten steel within time shorter than existing technology by controlling content, appropriate composition, and liquid-state fraction, etc., of Cr.sub.2 O.sub.3 in slag to maximiz
8269831 Wire guider of air guide type September 18, 2012
A wire guider includes a guiding unit having an inner path extending along the running direction of the wire to guide the running of the wire and an air supply unit for supplying air into the inner path to form a spiral air flow having a current rate faster than a running rate of the
8256541 Transferring device using aero-levitation style September 4, 2012
A transferring system using aero-levitation style and a transferring device using aero-levitation style are provided. The transferring device using aero-levitation style includes one or more pairs of caterpillars each of which moves while drawing a track; a plurality of air bearings
8247493 Long acting formulation of biopharmaceutical August 21, 2012
The invention relates to a long-acting formulation of biopharmaceutical, more specifically an aptamer therapeutics. A branched PEGylated aptamer or a hyaluronic acid (HA) derivative of which degradation in vivo is regulated is linked by the bioconjugation with biopharmaceutical to pr
8245760 Continuous cast slab and method for manufacturing the same August 21, 2012
Provided is a continuous cast slab and a manufacturing method for the same, wherein solidified layers of a cast slab having a non-solidified layer are compressed with each other during a continuous casting process to fundamentally prevent occurrence of defects, such as center segrega
8221564 Method for manufacturing high strength steel strips with superior formability and excellent coat July 17, 2012
A method for manufacturing a steel sheet used for structural members, elements, etc. of automobiles including a front side member, pillar, and the like, and more particularly, a method for manufacturing a steel sheet having a high strength and formability as well as hot-dip galvanizing
8216694 Coating composition for steel sheets having zinc and zinc alloy coating layer, method for formin July 10, 2012
A coating composition for zinc- and zinc alloy-coated steel sheets includes: 1 to 30% by weight of hypophosphorous acid, 0.1 to 10% by weight of manganese, 0.01 to 5% by weight of a polyvinyl compound, zinc oxide and the balance of water, and further comprises 20% by weight or less o
8210238 Continuous casting machine and method using molten mold flux July 3, 2012
A continuous casting machine and method using molten mold flux, wherein the continuous casting machine includes a mold cover for covering an upper portion of a mold; a mold flux melting unit for melting mold flux to be supplied into the mold; and a mold flux delivery unit for supplying
8197616 Manufacturing method of carbon steel sheet superior in formability June 12, 2012
A carbon steel sheet having high formability due to a microscopic and uniform carbide distribution and having a good characteristic of final heat treatment, and a manufacturing method thereof. The carbon steel sheet having excellent formability, includes, in wt %, C at 0.2-0.5%, Mn a
8182864 Modification method of microchannels of PDMS microchip using sol-gel solution May 22, 2012
The present invention provides a method for modification of microchannels of a polydimethylsiloxane (PDMS) microchip, which includes the steps of: a) mixing an alkoxysilane precursor, an alkyl alkoxysilane precursor, and a solvent to prepare a sol-gel solution; b) oxidizing microchannels
8173395 Mussel bioadhesive May 8, 2012
The present invention relates to a bioadhesive derived from mussel. In particular, it relates to a novel Mytilus galloprovincialis foot protein type 5 (MGFP-5) and a recombinant protein that is a hybrid of MGFP-5 and foot protein type 1 (FP-1), where an adhesive protein with adhesive
8159946 Resource management method in wireless communication system April 17, 2012
Provided is a resource management method in a communication system, and more particularly, a resource management method based on priority in a wireless communication system. The resource management method in a wireless management network includes: setting a priority factor value with
8139484 Unsolicited grant service class of IEEE 802.16/WiBro system March 20, 2012
Provided is a traffic class of an IEEE 802.16/WiBro system. The unsolicited grant service (UGS) scheduling method with regard to a subscriber station (SS) and a base station (BS) that are disposed in a network wherein an IEEE 802.16/WiBro system is realized, the method includes: when
8128763 Bake-hardenable cold rolled steel sheet with superior strength, galvannealed steel sheet using t March 6, 2012
A cold-rolled steel sheet for outer panels and the like of an automobile body, a galvannealed steel sheet using the cold-rolled steel sheet, and a method for manufacturing the same are disclosed. It is an object of the present invention to provide a high strength cold-rolled steel sheet,
8124756 Method of preparing 5'-amino-linker oligonucleotides derivatives and analogous 5'-labeled-linker February 28, 2012
A method for preparing amino linker oligonucleotides is provided. More specifically, a method of preparing 5'-amino-linker oligonucleotides comprising the steps of: introducing an amino linker having a protecting group into the 5' terminus of an oligonucleotide; and removing the prot
8119059 Apparatus for manufacturing molten irons February 21, 2012
An apparatus for manufacturing molten iron includes i) at least one fluidized-bed reduction reactor that converts iron ore into reduced materials by reducing and plasticizing the iron ore, ii) a melter-gasifier into which the reduced materials are charged and oxygen is injected such
8113139 Gas wiping apparatus having adjustable gas guide February 14, 2012
A gas wiping apparatus is a type of equipment for coating a molten metal onto a steel strip, in which the molten metal solution deposited on the steel strip is wiped to adjust a coating thickness. The gas wiping apparatus includes a body containing a high pressure gas and a multiple
8096159 Apparatus and method for supplying lubricant in endless hot rolling equipment January 17, 2012
A lubricant supply apparatus for endless hot rolling equipment includes a width-detecting sensor for detecting widths of steel sheets continuously supplied toward a roller, a controller connected to the width-detecting sensor, a lubricant pump connected to and controlled by the controlle
8047718 Bearing device for roll of hot dipping bath in continuous hot dip coating line November 1, 2011
In a bearing device for a roll of a hot dipping bath, i.e., zinc pot, a sleeve is fastened to a shaft of the roll of the hot dipping bath in a continuous hot dip coating line, i.e., a continuous galvanizing line. A bush housing has a bush internally fixed to support the sleeve, and a
8017572 Immune-modulating peptide September 13, 2011
Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1;
7989425 Vaccine enhancing the protective immunity to hepatitis c virus using plasmid DNA and recombinant August 2, 2011
The present invention relates to a vaccine enhancing the protective immunity to Hepatitis C virus using plasmid DNA and recombinant adenovirus, more particularly to a vaccine consisting of .DELTA. core-E1-E2 expressing DNA vaccine, nonstructural protein NS3 and NS4 expressing DNA vac
7947806 Mussel bioadhesive May 24, 2011
The present invention relates to a bioadhesive derived from mussel. In particular, it relates to a novel MGFP-3A MUTANT(Mytilus galloprovincialis foot protein type-3A MUTANT) protein and a recombinant protein that is a hybrid of MGFP-3A MUTANT, FP(Foot Protein)-1 and MGFP-5(Mytilus g
7922968 Corrosion resistance improved steel sheet for automotive muffler and method of producing the ste April 12, 2011
Provided are a steel sheet for an automotive muffler and a method for producing the steel sheet. The steel sheet includes 0.01% by weight or less of C, 0.1 to 0.3% by weight of Si, 0.3 to 0.5% by weight of Mn, 0.015% by weight or less of P, 0.015% or less by weight of S, 0.02 to 0.05
7919041 Hearth roll apparatus for annealing furnace April 5, 2011
A hearth roll apparatus for feeding a strip sheet in an annealing furnace is disclosed. The hearth roll apparatus includes a ceramic tube which is provided inside the annealing furnace to contactingly feed a strip sheet, a roll shaft which is coupled to a first end of the ceramic tube an
7914851 Method of manufacturing hot-dipped galvanized steel sheet March 29, 2011
A spangle-free, hot-dip galvanized steel sheet, and a method and device for manufacturing the same. The hot-dip galvanized steel sheet is characterized in that a solidified zinc crystal of hot-dip galvanized layer has an average crystalline texture particle diameter of 10 to 88 .mu.m
7861614 Apparatus for operating a distribution chute for changing ores and coals into a furnace January 4, 2011
A driving apparatus for a blast furnace charging distribution chute includes: a driving unit comprising a crankshaft connected to a motor to rotate with a variable rotational radius; a power transmission unit comprising a plurality of connection rods connected to the driving unit to
7858019 Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons December 28, 2010
The present invention relates to an apparatus for manufacturing molten iron. The present invention provides an apparatus for manufacturing molten iron including a charge container receiving the supply of reducing material in which hot fine direct reduced iron from multiple fluidized-
7850902 Apparatus for manufacturing molten irons December 14, 2010
A method for manufacturing molten iron that improves charging and discharge of the fine iron ore, and an apparatus for manufacturing molten iron using the same. The apparatus for manufacturing molten iron includes i) at least one fluidized-bed reduction reactor that reduces fine iron
7795213 Methods of contacting .beta. amyloid protein with VEGF September 14, 2010
The present invention relates to a VEGF polypeptide that binds to A.beta.. The present invention also relates to a compound that sequesters A.beta.. And conversely, the invention relates to a compound that sequesters VEGF. Thus, the present invention also relates to a method of screening
7776136 Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcine August 17, 2010
A method for manufacturing molten iron including the steps of producing reducing material of mixed hot fine direct reduced iron and calcined additives, the reducing material being produced from multiple fluidized beds; charging the reducing material to at least one pair of roller pre
7723917 Method of de novo sequencing of peptide using the MALDI mass spectrometry, method and apparatus May 25, 2010
The present invention relates to a method of peptide sequencing by MALDI (matrix-assisted laser desorption ionization) tandem mass spectrometry, which comprises the steps of chemically modifying a sample peptide with at least one chemical modification method selected from the group c
7713329 Apparatus for manufacturing molten irons to improve operation of fluidized bed type reduction ap May 11, 2010
The invention relates to an apparatus and method for manufacturing molten iron. The method for manufacturing molten iron includes producing a mixture containing iron by drying and mixing iron-containing ore and additives, passing the mixture containing iron through one or more succes
7671028 Peptides that antagonize FPR class receptor mediated signaling March 2, 2010
The present application discloses W-rich peptide that is useful for inhibiting FPR class receptor activity.
7662210 Apparatus for manufacturing molten irons by injecting fine coals into a melter-gasifier and the February 16, 2010
The present invention relates to an apparatus for manufacturing molten irons by injecting fine carbonaceous materials into a melter-gasifier and a method for manufacturing molten irons using the same. The method for manufacturing molten irons according to the present invention includes
7624588 Hybrid absorption chiller December 1, 2009
The present invention relates to hybrid absorption chiller, which uses high-temperature steam and medium-temperature water generated in industrial processes as a heat source, the hybrid absorption chiller including a high temperature generator that uses the high-temperature steam as
7622551 Leukocyte stimulating peptides November 24, 2009
The present application describes peptides that stimulate arachidonic acid release in target cells. The application also discloses peptides that cause intracellular calcium release. The application also discloses methods of using the disclosed peptides.
7622550 Mussel bioadhesive November 24, 2009
The present invention relates to a bioadhesive derived from mussel. In particular, it relates to a novel Mytilus galloprovincialis foot protein type 5 (MGFP-5) and a recombinant protein that is a hybrid of MGFP-5 and foot protein type 1 (FP-1), where an adhesive protein with adhesive
7622071 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced November 24, 2009
The present invention relates to an apparatus for manufacturing compacted irons of the reduced materials containing fine reduce irons and an apparatus for manufacturing molten irons provided with the same. The apparatus for manufacturing compacted irons according to the present inven
7588717 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced September 15, 2009
The present invention relates to an apparatus for manufacturing compacted irons and an apparatus for manufacturing molten irons using the same. The apparatus for manufacturing compacted irons according to the present invention includes a charging hopper into which reduced materials c
7588625 Apparatus for manufacturing molten irons to dry and convey iron ores and additives and manufactu September 15, 2009
The invention relates to an apparatus and method for manufacturing molten irons. The method for manufacturing molten irons includes providing a mixture containing iron by drying and mixing iron ores and additives, passing the mixture containing iron through one or more successively-c
7534826 Paint composition having improved far-infrared emissivity, antibiosis and solvent resistance, an May 19, 2009
Disclosed is a paint composition having high far-infrared emissivity, antibiotic activity and solvent resistance and a precoated metal sheet for home appliances, coated with the paint composition. The paint composition includes a thermosetting resin, 9-60 parts by weight of ceramic p
7524535 Method of protecting metals from corrosion using thiol compounds April 28, 2009
This invention relates to a method of coating a metal surface by applying a solution containing an alkanethiol compound and a solvent to a metal surface, allowing the formation of a self-assembled monolayer, which presents as a robust barrier to corrosion. The alkanethiol compounds have
7517857 Immune-modulating peptide April 14, 2009
Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1;
7406850 Hot rolled strip cooling device with coolant header August 5, 2008
The present invention discloses a coolant header for hot rolled strip cooling devices, which cools a hot rolled strip fed from a finish rolling mill. The header includes a body provided with a plurality of discharging holes formed through the lower surface of the body such that the d
7405265 Method of preparing catalyst for polymerization of aliphatic polycarbonate and method of polymer July 29, 2008
Disclosed is a method of preparing a catalyst for polymerization of aliphatic polycarbonates and a method of polymerizing an aliphatic polycarbonate. This method includes reacting a zinc precursor and organic dicarboxylic acid in a non-ionic surfactant-included solution.
7341991 Inhibitors of amyloid precursor protein processing March 11, 2008
Disclosed is a method of using a compound as an inhibitor for .beta.-secretase, wherein the compound is capable of binding to the site within the .beta.-secretase recognition and/or cleavage site on amyloid precursor protein to specifically inhibit the .beta.-secretase's activity to
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