Patent application number | Description | Published |
20130115141 | DEVICE FOR DISCHARGING EXHAUST GAS FROM DIESEL ENGINE, HAVING AMMONOLYSIS MODULE - The present invention relates to a device for discharging exhaust gas from a diesel engine by using hydrogen gas, which includes an ammonolysis module. More specifically, the present invention relates to a device for purifying exhaust gas of a diesel engine, wherein the device for discharging exhaust gas from a diesel engine comprises a DOC-DPF-LNT module formed in the downstream of diesel engine in a serial mode, further includes an ammonolysis module; the device for discharging exhaust gas from a diesel engine comprises a DOC-DPF-HC-SCR module formed in the downstream of diesel engine in a serial mode, further includes an ammonolysis module; and the device comprises an LNT-DPF module and an ammonolysis module. | 05-09-2013 |
20140349840 | AMMONIA OXIDATION CATALYST IN SCR SYSTEM - Disclosed herein is an ammonia oxidation catalyst for converting nitrogen oxides generated from a mobile source or fixed source into harmless nitrogen using ammonia as a reductant and preventing the formation of nitrogen oxides due to the oxidation of ammonia. The ammonia oxidation catalyst includes selective catalytic reductive zeolite sequentially impregnated with platinum and copper. | 11-27-2014 |
20140363578 | APPARATUS AND METHOD FOR QUANTITATIVELY COATING CATALYST SUPPORT - Disclosed herein is a method of coating a catalyst support, in which a monolithic catalyst support provided therein with a plurality of longitudinally formed channels is quantitatively coated with catalyst slurry applied to post-treatment of exhaust gas, including the steps of: introducing catalyst slurry into a quantitative container whose bottom is vertically moved; moving a catalyst support to the top of a container such that the bottom of the catalyst support and top of the container are horizontally disposed each other; sealing the bottom of the catalyst support and the top of the container from the outside; moving the bottom of the container upward; and applying a vacuum to the channels of the catalyst support. | 12-11-2014 |
Patent application number | Description | Published |
20130089471 | NON-PGM CATALYST FOR BURNING CARBON SOOT, AND FILTRATION FILTER AND EXHAUST GAS POST-PROCESSING APPARATUS USING THE SAME - The present invention provides a non-PGM catalyst for burning carbon soot without using a noble metal, the non-PGM catalyst comprising: a cerium-praseodymium complex oxide and an iron oxide, the cerium-praseodymium complex oxide impregnated with silver (Ag). The cerium-praseodymium complex oxide illustratively consists of 60 to 95 wt % of cerium oxide and 5 to 40 wt % of praseodymium oxide, and silver (Ag) impregnated in the complex oxide is 1.5 to 3.0 parts by weight of the total weight of the complex oxide. The iron oxide may be an oxide in a form of particles separate from the cerium-praseodymium complex oxide in which silver is impregnated, and may be 0.5 to 2 parts by weight of the total weight of the cerium praseodymium complex oxide. | 04-11-2013 |
20130089472 | NON-PGM CATALYST FOR BURNING CARBON SOOT, AND FILTRATION FILTER AND EXHAUST GAS POST-PROCESSING APPARATUS USING THE SAME - The present invention provides a non-PGM catalyst for burning carbon soot without using a noble metal, the non-PGM catalyst comprising: a cerium-praseodymium complex oxide and an iron oxide, the cerium-praseodymium complex oxide impregnated with silver (Ag). The cerium-praseodymium complex oxide illustratively consists of 60 to 95 wt % of cerium oxide and 5 to 40 wt % of praseodymium oxide, and silver (Ag) impregnated in the complex oxide is 1.5 to 3.0 parts by weight of the total weight of the complex oxide. The iron oxide may be an oxide in a form of particles separate from the cerium-praseodymium complex oxide in which silver is impregnated, and may be 0.5 to 2 parts by weight of the total weight of the cerium praseodymium complex oxide. | 04-11-2013 |
20150343381 | NON-PGM CATALYST FOR BURNING CARBON SOOT, AND FILTRATION FILTER AND EXHAUST GAS POST-PROCESSING APPARATUS USING THE SAME - The present invention provides a non-PGM catalyst for burning carbon soot without using a noble metal, the non-PGM catalyst comprising: a cerium-praseodymium complex oxide and an iron oxide, the cerium-praseodymium complex oxide impregnated with silver (Ag). The cerium-praseodymium complex oxide illustratively consists of 60 to 95 wt % of cerium oxide and 5 to 40 wt % of praseodymium oxide, and silver (Ag) impregnated in the complex oxide is 1.5 to 3.0 parts by weight of the total weight of the complex oxide. The iron oxide may be an oxide in a form of particles separate from the cerium-praseodymium complex oxide in which silver is impregnated, and may be 0.5 to 2 parts by weight of the total weight of the cerium praseodymium complex oxide. | 12-03-2015 |
Patent application number | Description | Published |
20110204873 | TEMPERATURE SENSOR - A temperature sensor generates a variable voltage whose level decreases linearly as a temperature increases, and compares the variable voltage with first and second reference voltages to generate first and second temperature codes to measure the temperature. | 08-25-2011 |
20110304384 | INTERNAL VOLTAGE GENERATING CIRCUIT - An internal voltage generating circuit includes a supply voltage driving unit, an internal voltage driving unit, and a driving control unit. The supply voltage driving unit is configured to compare a voltage division signal of a supply voltage with a bias voltage, generate a first pull-up signal, and drive the supply voltage in response to the first pull-up signal. The internal voltage driving unit is configured to receive the supply voltage, generate a second pull-up signal, and drive an internal voltage. The driving control unit is configured to select the first pull-up signal or a power supply voltage as a third pull-up signal. | 12-15-2011 |
20120257648 | TEMPERATURE SENSOR - A temperature sensor includes: a gate voltage generation unit including a bias resistor, a first source resistor, and a first MOS transistor and configured to generate a gate voltage; and a variable voltage output unit including an output resistor, a second source resistor, and a second MOS transistor and configured to generate the variable voltage. | 10-11-2012 |
20130076399 | COMPARISON CIRCUIT AND IMPEDANCE CALIBRATION CIRCUIT USING THE SAME - A comparison circuit includes: an offset removal unit configured to store offset information of a comparator in response to a reference voltage, and compare a pad voltage with the reference voltage based on the offset information to drive a first node; and a comparison signal output unit configured to buffer a signal of the first node and output a comparison signal. | 03-28-2013 |
20140294047 | TEMPERATURE SENSOR - A temperature sensor generates a variable voltage whose level decreases linearly as a temperature increases, and compares the variable voltage with first and second reference voltages to generate first and second temperature codes to measure the temperature. | 10-02-2014 |
20150091611 | IMPEDANCE CALIBRATION CIRCUITS - Impedance calibration circuits are provided. The impedance calibration circuit includes an operation control signal generator and an impedance calibrator. The operation control signal generator receives temperature code signals to generate an operation control signal enabled when an internal temperature is changed from a first temperature to a second temperature. The impedance calibrator receives an external command signal or the operation control signal to generate pull-up code signals for pulling up an output signal and pull-down code signals for pulling down the output signal according to an external resistor. | 04-02-2015 |
Patent application number | Description | Published |
20120326748 | LOGIC DEVICE AND SEMICONDUCTOR PACKAGE HAVING THE SAME - According to example embodiments, a logic device includes a first functional block configured to perform a first operation according to first operation information and a second operation according to second operation information, and a second functional block configured to perform a third operation according to the first operation information and a fourth operation according to the second operation information. The first functional block is configured to receive configuration information, to select one of the first operation information and the second operation information based on the configuration information, and to perform the first or second operation based on the selected first or second operation information. The second functional block is configured to receive the configuration information, to select one of the first operation information and the second operation information based on the configuration information, and to perform the third or fourth operation based on the selected first or second operation information. | 12-27-2012 |
20140018552 | USE OF COMPOUNDS ISOLATED FROM MORUS BARK - The present invention provides an AGE inhibitor and a health functional food for inhibiting an occurrence of diabetic complications. Particularly, the present invention comprises a compound selected from the group consisting of mulberrofuran G, mulberrofuran K, kuwanon G, kuwanon Z, oxyresveratrol, 2′,4′,5,7-tetrahydroxyflavanone, morusignin L and dihydromorin isolated from Morus Bark as an active ingredient. The compounds disclosed above inhibit the production of AGE which is a causative substance of diabetic complications. Thus, the compounds could be used as an AGE inhibitor and a health functional food for inhibiting diabetic nephropathy, diabetic retinopathy and diabetic neuropathy. | 01-16-2014 |
Patent application number | Description | Published |
20120038428 | Oscillators and method of operating the same - Oscillators and a method of operating the same are provided, the oscillators include at least one oscillation device including a first magnetic layer having a magnetization direction that is variable, a second magnetic layer having a pinned magnetization direction, and a non-magnetic layer disposed between the first magnetic layer and the second magnetic layer. The oscillation device is configured to generate a signal having a set frequency. The oscillators further include a driving transistor having a drain connected to the at least one oscillation device, and a gate to which a control signal for controlling driving of the oscillation device is applied. | 02-16-2012 |
20120112796 | Oscillators and methods of operating the same - Oscillators and methods of operating the oscillators are provided, the oscillators include an oscillating unit including at least one magnetic layer having a magnetization direction that varies according to at least one selected from the group consisting of an applied current, an applied voltage and an applied magnetic field. The oscillating unit is configured to generate an oscillation signal having a set frequency. The oscillators further include an output stage that provides an output signal by differentially amplifying the oscillation signal. | 05-10-2012 |
20120133538 | RESISTOR DEVICES AND DIGITAL-TO-ANALOG CONVERTERS USING THE SAME - A digital-to-analog converter (DAC) includes: a plurality of first controllers and a plurality of resistor devices. The plurality of first controllers are configured to be selectively switched on according to a received digital signal to control an analog signal according to the received digital signal. The plurality of resistor devices are respectively connected to the plurality of first controllers. The plurality of resistor devices include non-volatile memory devices. | 05-31-2012 |
20120140545 | SEMICONDUCTOR DEVICE AND METHOD OF SENSING DATA OF THE SEMICONDUCTOR DEVICE - In one example embodiment, the semiconductor device includes a memory cell array having at least one memory cell disposed in a region at which at least one bit line and at least one word line cross. A sensing unit senses data stored in the at least one memory cell. The sensing unit includes a connection control unit configured to control a connection between the at least one bit line and a sensing line based on a control signal, the control signal having a voltage level that varies based on a value of data being sensed by the sensing unit. | 06-07-2012 |
20120212255 | Logic Circuit, Integrated Circuit Including The Logic Circuit, And Method Of Operating The Integrated Circuit - The logic circuit includes at least one variable resistance device configured such that a resistance value of the at least one variable resistance device varies according to at least one selected value. The selected value is selected from among a voltage and a current of an input signal, and the at least one variable resistance device is configured to memorize the resistance value. The logic circuit is configured to store multi-level data by setting the memorized resistance value. | 08-23-2012 |
20120326747 | RECONFIGURABLE LOGIC DEVICE - A logic device that includes a plurality of non-volatile memory cells configured to store possible output results related to the input signal. The logic device generating an output signal by selecting and accessing one of the plurality of non-volatile memory cells based on the input signal. | 12-27-2012 |
20130121059 | MULTI-VALUED LOGIC DEVICE HAVING NONVOLATILE MEMORY DEVICE - A multi-valued logic device having an improved reliability includes a conversion unit configured to convert a multi level signal into a plurality of partial signals; and a plurality of nonvolatile memory devices configured to individually store the plurality of partial signals, wherein a number of bits of each of the plurality of partial signals individually stored in the plurality of nonvolatile memory devices is less than the number of bits of the multi level signal. | 05-16-2013 |
20130241520 | POWER MANAGEMENT CHIPS AND POWER MANAGEMENT DEVICES INCLUDING THE SAME - A power management chip and a power management device including the power management chip. The power management chip includes at least one power switch and a driver unit for generating a driving signal for driving the at least one power switch, the driver unit including one or more circuit units formed on a same substrate as the at least one power switch. | 09-19-2013 |
20130241604 | POWER MODULE INCLUDING LEAKAGE CURRENT PROTECTION CIRCUIT - A power module including a power device and a periphery circuit configured to suppress a leakage current in the power device. The periphery circuit includes a leakage current detection circuit configured to detect a leakage current from the power device and control operation of the power device based on a result of the detection. The leakage current detection circuit including an input terminal connected to the power device, a plurality of NMOS transistors, a plurality of PMOS transistors connected to the plurality of NMOS transistors, and a comparator. | 09-19-2013 |
20130265028 | HIGH SIDE GATE DRIVER, SWITCHING CHIP, AND POWER DEVICE - A high side gate driver, a switching chip, and a power device, which respectively include a protection device, are provided. The high side gate driver includes a first terminal configured to receive a first low level driving power supply that is provided to turn off the high side normally-on switch; a first switching device connected to the first terminal; and a protection device connected in series between the first switching device and a gate of the high side normally-on switch, the protection device configured to absorb a majority of a voltage applied to a gate of the high side normally-on switch. The power device includes the high side gate driver. In addition, the switching chip includes a high side normally-on switch, an additional normally-on switch, and a low side normally-on switch, which have a same structure. | 10-10-2013 |
20140050005 | NONVOLATILE MEMORY APPARATUS AND METHOD OF OPERATING THE SAME - Nonvolatile memory apparatuses and methods of operating the same. A nonvolatile memory apparatus includes a nonvolatile memory cell array including a plurality of memory cells; an address decoder configured to receive computation data that indicates a computation from among a plurality of computations and an input data for computation, and the address decoder configured to output an address of the nonvolatile memory cell array corresponding to the indicated computation and input data, the nonvolatile memory cell array being configured to output result data stored at the output address, the result data corresponding to a previous computation performed before receipt of the computation data; and a reading unit configured to read the result data output from the nonvolatile memory cell array. | 02-20-2014 |
20140125378 | LOGIC DEVICE AND OPERATING METHOD THEREOF - A logic device includes first and second logic blocks and a connection block. Each of the first and second logic blocks configured to perform at least one function, the first logic blocks connected to first connection lines and the second logic blocks connected to second connection lines. The connection block electrically connected to the first and second logic blocks via the first connection lines and the second connection lines, respectively. The connection block including connection cells configured to select one of multiple connection configurations between the first connection lines and the second connection lines based on a desired function. | 05-08-2014 |
20140140397 | LOGIC DEVICES, DIGITAL FILTERS AND VIDEO CODECS INCLUDING LOGIC DEVICES, AND METHODS OF CONTROLLING LOGIC DEVICES - A logic device includes: a function block and a configuration block. The function block is configurable to perform operations associated with a plurality of operation modes. The configuration block is configured to configure the function block to perform an operation associated with any one of the plurality of operation modes. The logic device also includes a controller configured to control the configuration block so that the function block is configured to perform the operation. | 05-22-2014 |
20140233305 | MAGNETIC RANDOM ACCESS MEMORY HAVING INCREASED ON/OFF RATIO AND METHODS OF MANUFACTURING AND OPERATING THE SAME - A magnetic random access memory (MRAM), and methods of manufacturing and operating the MRAM, include a switching element and a storage node connected to the switching element, and a magnetic node configured to simultaneously store two opposite bits. | 08-21-2014 |
Patent application number | Description | Published |
20090004081 | Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfide - Disclosed herein is an exhaust gas purifying catalyst composition for reducing hydrogen sulfide, including active alumina, supporting platinum and/or palladium, along with rhodium; a metal selected from the group consisting of Ba, La, Pr and Zr; cerium oxides; and zeolite. | 01-01-2009 |
20100075842 | POTASSIUM OXIDE-INCORPORATED ALUMINA CATALYSTS WITH ENHANCED STORAGE CAPACITIES OF NITROGEN OXIDE AND A PRODUCING METHOD THEREFOR - Disclosed herein is a method of producing a catalyst for storing nitrogen oxides, including: supporting a potassium oxide on alumina, which serves as a support, and then calcining the alumina supported with the potassium oxide at a high temperature, thus chemically bonding potassium oxide with the alumina. The method is advantageous in that a catalyst for storing nitrogen oxides, having high nitrogen oxide storage capacity and excellent hydrothermal stability, can be produced at low cost through a simple process. | 03-25-2010 |
20110126525 | NOVEL SCR CATALYSTS AND AFTER-TREATMENT DEVICES FOR DIESEL ENGINE EXHAUST GAS - Disclosed is an SCR catalyst composition having improved NOx conversion and a device for post-treating diesel engine exhaust gas using the same. The SCR catalyst composition can effectively convert NOx generated from an engine into harmless components. The device, which improves the NOx conversion, includes an SCR catalyst module disposed downstream of a diesel engine and having an injector, an oxidation catalyst module disposed downstream of the SCR catalyst module, and a catalyst soot filter module, all of which are successively arranged in series. | 06-02-2011 |
20110150742 | CATALYSTS FOR NOX REDUCTION EMPLOYING H2 AND A METHOD OF REDUCING NOX - Disclosed is a catalyst composition for reducing NOx through two steps including reacting NOx with H2 thus producing ammonia which is then reacted with NOx, instead of direct NOx reduction by H2, and a method of reducing NOx using the catalyst composition. | 06-23-2011 |
20130156669 | CATALYSTS FOR NOX REDUCTION EMPLOYING H2 AND A METHOD OF REDUCING NOX - Disclosed is a catalyst composition for reducing NOx through two steps including reacting NOx with H2 thus producing ammonia which is then reacted with NOx, instead of direct NOx reduction by H2, and a method of reducing NOx using the catalyst composition. | 06-20-2013 |
Patent application number | Description | Published |
20090126353 | Oxidation Catalyst for NH3 and an Apparatus for Treating Slipped or Scripped NH3 - Disclosed herein are an ammonia oxidation catalyst and a system for treating slipped ammonia or waste ammonia using the oxidation catalyst. More specifically, disclosed are an ammonia oxidation catalyst comprising either Cu-containing zeolite impregnated with platinum or Cu-containing alumina impregnated with platinum, which has improved low-temperature activity to oxidize ammonia generated in a mobile source or fixed source system and is used to inhibit the formation of nitrogen oxides, as well as a system for treating ammonia contained in vehicle exhaust gas, a chemical reactor system and an environmental device and system, which include the oxidation catalyst. | 05-21-2009 |
20090255237 | SCR Catalytic Converter Without NH3 or Urea Injection - The present invention relates to a Selective Catalytic Reduction (SCR) catalytic converter that does not require the injection of a reducing agent, and, particularly, to an open-flow type or wall-flow type SCR catalytic converter that does not require the injection of a reducing agent, which includes a front portion, in which first supports supporting modified catalyst components are applied on the inner surfaces of porous partition walls, a middle portion, in which second supports supporting ammonia synthesis catalyst components are applied on the inner surfaces of porous partition walls, and a rear portion, in which third supports supporting SCR reducing catalyst components are applied on the inner surfaces of porous partition walls. More particularly, the present invention relates to a catalytic converter, which can improve a reduction rate of NOx without requiring the injection of an ammonia reducing agent from the outside. | 10-15-2009 |
Patent application number | Description | Published |
20090251404 | ELECTROPHORETIC DISPLAY AND DRIVING METHOD THEREOF - An electrophoretic display includes first and second gate lines, a data line that crosses the first and second gate lines, a first pixel connected to the first gate line and the data line, and a second pixel positioned on the opposite side of the data line from the first pixel and connected to the second gate line and the data line. | 10-08-2009 |
20120098872 | METHOD OF DRIVING ELECTROPHORETIC DISPLAY PANEL - A method of driving an electrophoretic display panel includes: applying a first voltage having a first polarity with respect to a reference voltage to an electrophoretic display panel to display an N-th image, where N is a natural number; applying the first voltage to the electrophoretic display panel, on which the N-th image is displayed, to display a first full-grayscale image; applying a second voltage having a second polarity with respect to a reference voltage to an electrophoretic display panel, on which the first full-grayscale image is displayed, to display a second full-grayscale image, where the second polarity is opposite to the first polarity; and applying the first polarity voltage to the electrophoretic display panel, on which the second full grayscale image is displayed, to display an (N+1)-th image. | 04-26-2012 |
20120223928 | METHOD FOR DRIVING ELECTROPHORESIS DISPLAY DEVICE - A method for driving an electrophoresis display device includes applying a reset voltage having a first polarity to electrophoresis material of the display device for at least one frame period to display a reset image, applying a first gradation voltage having a second polarity opposite to the first polarity to the electrophoresis material for one frame period to display a first grey image after the reset image is displayed, applying a second gradation voltage having the second polarity to the electrophoresis material corresponding to at least one pixel region of the display device for at least two frame periods to display a second grey image, after the first grey image is displayed; and applying a third gradation voltage having the first polarity to the electrophoresis material corresponding to at least one pixel region for one frame period to display a third grey image, after the second grey image is displayed. | 09-06-2012 |
20130009938 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a first gate driver that applies a gate-on voltage to gate lines of a first gate line group in each period of n first scan periods for a first frame, n being a natural number. A second gate driver applies a gate-on voltage to gate lines of a second gate line group in each period of n second scan periods for a first frame. A data driver applies a data voltage to a plurality of data lines. A signal controller transmits a control signal to the first and second gate drivers and the data driver, wherein an interval between start points of the n first scan periods is gradually decreased according to time, and an interval between start points of the n second scan periods is gradually increased according to time. | 01-10-2013 |
20130076722 | DISPLAY APPARATUS - A display apparatus includes a display panel, a gate driver, and a data driver. The display panel includes a plurality of gate lines, a plurality of data lines, and a plurality of pixels connected to the gate lines and the data lines to display an image. The gate driver is configured to apply a gate signal to the gate lines and the data driver is configured to apply a data signal to the data lines. At least one intermediate voltage having a voltage level between a first voltage and a second voltage and a data voltage corresponding to a specific gray scale are sequentially applied to at least one pixel of the pixels as the data signal during a frame period. | 03-28-2013 |
20130127817 | METHOD FOR DRIVING AN ELECTRO-WETTING DISPLAY PANEL AND ELECTRO-WETTING DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of driving an electro-wetting display panel including a pixel part is provided. In the method, data voltages are applied to the electro-wetting display panel during a first time of a frame. The frame has the first time and a second time. The first time has a plurality of horizontal periods. The data voltages are generated based on reference gamma voltages. At least one of reference gamma voltages of one of the horizontal periods is different from another of the reference gamma voltages of another of the horizontal periods. A reset voltage is applied to the electro-wetting display panel during the second time of the frame. | 05-23-2013 |
Patent application number | Description | Published |
20100289016 | ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF - Disclosed is an organic light emitting diode, in which the light transmittance of a transparent cathode is improved, and which includes a substrate, a first electrode formed on the substrate, an organic layer formed on the first electrode, a second electrode formed on the organic layer, and a transparent layer formed at either one or both of a position between the organic layer and the second electrode and a position on the upper surface of the second electrode and including any one selected from among an oxide, a nitride, a salt and mixtures thereof, so that the formation of the transparent layer on the cathode results in increased light transmittance and decreased resistance, thereby improving electrical performance of products. A method of manufacturing the organic light emitting diode is also provided. | 11-18-2010 |
20100289017 | ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF - Disclosed is an organic light emitting diode, which has improved light transmittance and which includes a first substrate and a second substrate, a first electrode formed on the first substrate, an organic layer formed on the first electrode, a second electrode formed between the organic layer and the second substrate, and an antireflective layer formed on at least one surface of at least one of the first substrate and the second substrate and having a predetermined refractive index, so that the formation of the antireflective layer on any outer surface of at least one of the first substrate and the second substrate results in increased transmittance, thus improving reliability of products. A method of manufacturing the organic light emitting diode is also provided. | 11-18-2010 |
20120070923 | FABRICATION METHOD OF ORGANIC ELECTROLUMINESCENCE DISPLAY HAVING A GETTER LAYER - Provided herein is a method of manufacturing an organic electroluminescence display device, including the steps of: forming a getter layer on a unit sealing substrate using a dry method; providing a device substrate including a device array formed thereon, the device array including a plurality of unit organic electroluminescence devices; attaching the device substrate to the unit sealing substrate such that the getter layer faces the device array, thus forming a module; and imparting fluidity to the getter layer such that the getter layer covers upper and lateral sides of the device array. The method is advantageous in that fluidity is imparted to the getter layer, so that the upper and lateral sides of the device array is covered by the getter layer, thereby greatly improving the moisture resistance of the organic electroluminescence device. | 03-22-2012 |
20150243382 | PASSIVE CONTAINMENT AIR COOLING DEVICE AND SYSTEM WITH ISOLATED PRESSURE BOUNDARY - Provided is a passive containment air cooling device with an isolated pressure boundary, including a heat exchanger positioned inside and outside a containment, penetrating through an outer wall of the containment to be connected to the containment through a pipe and thus form a closed loop, and including a coolant, an air induction duct circulating air outside the heat exchanger, and a cooled air exhaust unit formed in the air induction duct to increase cooling efficiency of the heat exchanger. | 08-27-2015 |
20150243383 | WATER-AIR COMBINED PASSIVE FEED WATER COOLING APPARATUS AND SYSTEM - Disclosed herein is a water-air combined passive feed water cooling apparatus including a water cooling heat exchanger connected to the inside of a containment building to cool down heat of a steam generator using a water cooling method, a cooling tank including the water cooling heat exchanger therein and storing cooling water condensing main steam generated by the steam generator, an evaporative steam pipe connected to the cooling tank, the evaporative steam pipe, into which steam of the cooling water generated by the water cooling heat exchanger in the cooling tank flows, an air cooling heat exchanger connected to the evaporative steam pipe and cooling down and liquefying the steam flowing into the evaporative steam pipe, and a condensed water collecting pipe for refilling the cooling tank with the steam liquefied by the air cooling heat exchanger. | 08-27-2015 |
20160042816 | REACTOR AND OPERATING METHOD FOR THE REACTOR - Provided are a reactor and an operating method for the reactor, and more particularly, a reactor which may passively cool excessively generated heat without an operation of an operator at the time of abnormality of the reactor, completely passively perform the cooling operation for safety procedures by a structure of the reactor and a change in environmental conditions such as a pressure, etc., without a separate control command, and have a simpler structure than the existing reactor safety system, and an operating method for the reactor. | 02-11-2016 |
Patent application number | Description | Published |
20080243869 | INTER-HOME SHARING APPARATUS AND METHOD USING HOME NETWORK DEVICE - An inter-home content sharing apparatus and method are provided. The inter-home content sharing apparatus includes a home network protocol stack which communicates with the home network devices according to a home network protocol; a remote storage controller which receives a request for sharing content from the home network devices through the home network protocol, connects to a remote storage to upload the content, and controls the remote storage to extract metadata of the content; and a message controller which controls transception of notification messages including sharing information on the uploaded content. | 10-02-2008 |
20100036812 | Method and apparatus for generating and providing relevant information related to multimedia content - A method of generating relevant information related to multimedia content at a client that reproduces the multimedia content includes accessing a blog service connected to the client, selecting the first content of the multimedia content, for which relevant information is to be generated, by using the blog service, generating the relevant information using a template according to the type of the relevant information generated with respect to the first content, and transmitting the generated relevant information to a server. | 02-11-2010 |
20100057692 | Method and apparatus for collecting and providing information of interest to user regarding multimedia content - A method of collecting information of interest to a user regarding multimedia content is described. The method may include receiving first content about the information of interest to the user among the multimedia content, collecting metadata of the first content by using a uniform resource identifier (URI) of the first content, extracting at least one first information object including a schema according to a search category from the metadata, and storing the first information object in a first database. | 03-04-2010 |
20110102415 | DISPLAY APPARATUS - A display apparatus includes a timing controller, a data driver, and display panel. The timing controller outputs a plurality of image signals, a first control signal, and a second control signal. The data driver converts the image signals to first voltages in response to the first control signal, outputs the first voltages, and outputs a second voltage swinging between two different voltage levels in at least one frame unit in response to the second control signal. The display panel includes a plurality of pixels, where each receives a corresponding one of the first voltages and the second voltage to display an image. | 05-05-2011 |
20110169799 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display includes a liquid crystal layer disposed between first and second substrates. A gate line transmits gate signals; a first data line transmits data voltages; a first voltage line alternately transmits a first voltage and a second voltage that is than greater than the first voltage; a first switching element is connected to the gate line and the first data line; a second switching element is connected to the gate line and the first voltage line; a first pixel electrode is connected to the first switching element; and a second pixel electrode is connected to the second switching element. The first pixel electrode and the second pixel electrode form a liquid crystal capacitor along with the liquid crystal layer, and at least one of the first voltage and the second voltage is variable. | 07-14-2011 |
20120185574 | METHOD AND DEVICE FOR SWITCHING MEDIA RENDERERS DURING STREAMING PLAYBACK OF CONTENT - A method and a device for switching a media renderer to another media renderer while a client performs streaming playback of content of a server are provided. Accordingly, a first client that performs streaming playback of the content transmits playback environment information and a URL of the content to the second client, and the second client transmits the received information and information about features of the second client to the server and requests the corresponding content which has the optimized format for the second client from the server. Therefore, a user can continue to watch the media content through a new media renderer in existing playback environment setting without additional manipulation. | 07-19-2012 |
20150134710 | METHOD AND APPARATUS FOR COLLECTING AND PROVIDING INFORMATION OF INTEREST TO USER REGARDING MULTIMEDIA CONTENT - A method of collecting information of interest to a user regarding multimedia content is described. The method may include receiving first content about the information of interest to the user among the multimedia content, collecting metadata of the first content by using a uniform resource identifier (URI) of the first content, extracting at least one first information object including a schema according to a search category from the metadata, and storing the first information object in a first database. | 05-14-2015 |
20150215360 | METHOD AND DEVICE FOR SWITCHING MEDIA RENDERERS DURING STREAMING PLAYBACK OF CONTENT - A method and a device for switching a media renderer to another media renderer while a client performs streaming playback of content of a server are provided. Accordingly, a first client that performs streaming playback of the content transmits playback environment information and a URL of the content to the second client, and the second client transmits the received information and information about features of the second client to the server and requests the corresponding content which has the optimized format for the second client from the server. Therefore, a user can continue to watch the media content through a new media renderer in existing playback environment setting without additional manipulation. | 07-30-2015 |
20150355495 | LIQUID CRYSTAL DISPLAY - An exemplary embodiment of the present invention provides a liquid crystal display including: a liquid crystal panel configured to display an image; a light unit configured to supply light to the liquid crystal panel; and a bottom chassis configured to accommodate the light unit and the liquid crystal panel, wherein the bottom chassis includes an accommodator configured to accommodate the light unit and the liquid crystal panel, and a flange formed outside the accommodator, and the flange is formed at the same position as a bottom surface of the bottom chassis. | 12-10-2015 |