Jung, Pohang-Si
Gyoo Yeol Jung, Pohang-Si KR
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20120181175 | FILLER FOR ANALYZING CAPILLARY ELECTROPHORESIS-BASED SINGLE STRAND CONFORMATION POLYMORPHISM, AND METHOD FOR USING THE FILLER FOR ANALYZING CAPILLARY ELECTROPHORESIS-BASED SINGLE STRAND CONFORMATION POLYMORPHISM - The present invention relates to filler for analyzing capillary electrophoresis-based single strand conformation polymorphism, and to a method for using the filler for analyzing capillary electrophoresis-based single strand conformation polymorphism, and more particularly, to filler for analyzing capillary electrophoresis-based single strand conformation polymorphism, the filler containing a polymer micelle formed by dispersing a sandwich-block copolymer comprising (Hydrophilic group)-(Hydrophobic group)-(Hydrophilic group) in an aqueous medium, and to a method for using the filler for analyzing capillary electrophoresis-based single strand conformation polymorphism. | 07-19-2012 |
20140163209 | NICKEL FERRITE NANOPARTICLE COMPOSITE AND METHOD FOR PREPARING SAME - The present invention relates to a method for preparing a nickel ferrite nanoparticle composite having an inverse spinel structure obtained using a polyol process, a nickel ferrite nanoparticle composite prepared by the method, and a method for selectively binding, separating or purifying a specific protein using the nickel ferrite nanoparticle composite. The method for preparing a magnetic nanoparticle composite according to the present invention includes a one-step hydrothermal synthesis process, and thereby the magnetic nanoparticle composite can be prepared in a simple and economic manner. Also, the nickel ferrite nanoparticles synthesized by the method of the present invention can be strongly magnetic, and also exist in the form of Ni | 06-12-2014 |
Hae Kang Jung, Pohang-Si KR
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20100074095 | TRANSMITTER CIRCUIT TO COMPENSATE FOR INFLUENCE OF CROSSTALK NOISE IN PRE-EMPHASIS SCHEME - A transmitter circuit for transmitting parallel data, suitable for compensating for influence of crosstalk noise in a pre-emphasis scheme. The transmitter circuit includes first through N | 03-25-2010 |
Hwan-Gyo Jung, Pohang-Si KR
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20130284324 | Steel Sheet for an Oil Sand Slurry Pipe Having Excellent Abrasion Resistance, Corrosion Resistance, and Low-Temperature Toughness and Method for Manufacturing Same - Provided is a steel sheet for an oil sand slurry pipe having excellent abrasion resistance, corrosion resistance, and low-temperature toughness including 0.2 wt % to 0.35 wt % of carbon (C), 0.1 wt % to 0.5 wt % of silicon (Si), 0.5 wt % to 1.8 wt % of manganese (Mn), 0.1 wt % to 0.6 wt % of nickel (Ni), 0.005 wt % to 0.05 wt % of niobium (Nb), 0.005 wt % to 0.02 wt % of titanium (Ti), 0.03 wt % or less of phosphorous (P), 0.03 wt % or less of sulfur (S), 0.05 wt % or less (excluding 0 wt %) of aluminum (Al), 0.01 wt % or less (excluding 0 wt %) of nitrogen (N), and iron (Fe) as well as other unavoidable impurities as a remainder. | 10-31-2013 |
Jin-Hwa Jung, Pohang-Si KR
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20110300609 | NUCLEIC ACID EXTRACTION APPARATUS - The present invention relates to a nucleic acid extracting apparatus, and the nucleic acid extracting apparatus can include a pipe-shaped tube having an open outlet at one side thereof, and a hydrogel supporting member that is provided inside the tube and filters impurities excluding an extraction target material. | 12-08-2011 |
20120088226 | NUCLEIC ACID EXTRACTION METHOD - The present invention relates to a nucleic acid extracting apparatus, and the nucleic acid extracting apparatus can include a pipe-shaped tube having an open outlet at one side thereof, and a hydrogel column that is provided inside the tube and filters impurities excluding an extraction target material. | 04-12-2012 |
Jonghwun Jung, Pohang-Si KR
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20150345870 | MOLTEN IRON MANUFACTURING APPARATUS AND MOLTEN IRON MANUFACTURING METHOD - An apparatus for manufacturing molten iron includes: an iron ore-mixing/pre-reducing furnace receiving and mixing natural iron ore and oxidized iron ore supplied from an iron ore oxidizing-burning furnace, and heating or pre-reducing iron ore using flue gas supplied from an iron ore reduction furnace. The iron ore reduction furnace receives pre-processed iron ore discharged from the iron ore-mixing/pre-reducing furnace or partially reduced iron ore, and reduces the iron ore using a reduction gas discharged from a molten gasification furnace that receives coal and some of reduced iron produced by the iron ore reduction furnace and produces molten iron and a reduction gas to be supplied to the iron ore reduction furnace. The iron ore oxidizing-burning furnace receives new iron ore and some of reduced iron and changes the new iron ore into oxidized iron ore including oxygen by burning the new iron ore and the reduced iron with air. | 12-03-2015 |
Kyoung Hak Jung, Pohang-Si KR
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20130242791 | METHOD AND APPARATUS FOR CONTROLLING THE TRANSMISSION POWER OF A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method and apparatus for controlling transmission power of the base station in a wireless communication system and includes calculating signal-to-noise ratio of a target component carrier and recovering the signal-to-noise ratio to be equal to or greater than a threshold by increasing a transmission power to a predetermined level and requesting, when the signal-to-noise ratio is less than a predetermined threshold, a neighbor base station to decrease the transmission power. According to the present invention, it is possible to suppress the inter-cell interference and improve channel utilization efficiency, resulting in improvement of the throughput of the wireless communication system. | 09-19-2013 |
Sang Yuel Jung, Pohang-Si KR
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20150122083 | High Cleanliness Molten Steel Production Method and Refining Device - Provided are a method and a refining device for producing molten steel of outstanding cleanliness, and more particularly provides a method and device for refining inclusions by forming droplets from molten steel and dropping same into slag during pre-processing in a continuous casting process in a steel-making process. Also, provided is a method for producing high cleanliness molten steel comprising a molten-steel supply device for supplying molten steel and a molten-steel refining device for containing and refining molten steel poured into the molten-steel supply device, wherein the method comprises: a molten-steel pouring step in which molten steel is poured from the molten-steel supply device into the molten-steel refining device; a droplet-forming step in which the molten steel which has been poured in is formed into droplets in the molten-steel refining device; a slag-pass-through step in which the molten steel which has been formed into droplets is dropped so as to pass through slag; and an inclusion-removing step in which residual inclusions in the molten steel, which has been formed into droplets, are removed while passing through the slag. | 05-07-2015 |
So Ra Jung, Pohang-Si KR
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20140348734 | METHOD FOR EXTRACTION OF LITHIUM FROM LITHIUM BEARING SOLUTION - A method of extracting lithium from a lithium bearing solution and specifically, economically extracting lithium from a lithium bearing solution comprising the steps of: adding a nucleus particle to a lithium bearing solution; and precipitating the dissolved lithium in the lithium bearing solution as lithium phosphate by adding a phosphorous supplying material to the lithium bearing solution including the nucleus particle is provided. | 11-27-2014 |
20150197830 | Method for Extracting Lithium from Solution Containing Lithium - Disclosed is a method of extracting lithium from a solution including lithium. The method of extracting lithium from a solution including lithium includes: separating the solution including lithium into a monovalent ion-containing solution and a solution including ions having more than divalence using a separation membrane having a negative charge on its surface; removing impurities from the monovalent ion-containing solution; and precipitating lithium dissolved in the monovalent ion-containing solution into lithium phosphate by adding a phosphorus-supplying material to the monovalent ion-containing solution. | 07-16-2015 |