| Patent application number | Description | Published |
|---|
| 20080224957 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) capable of reducing or suppressing resonance between adjacent capacitively coupled sustain electrodes, which can generate audible noise from a panel, and accordingly reducing the noise of the panel. The sustain electrodes comprise a plurality of X electrodes and a plurality of Y electrodes, which cross a substantially perpendicular plurality of address electrodes. According to one embodiment, the sustain electrodes are arranged using at least two of four different patterns of four, such as X-Y:X-Y, X-Y:Y-X, Y-X:Y-X, and Y-X:X-Y. According to another embodiment, a pattern of four adjacent electrodes is not repeated more than once. | 09-18-2008 |
| 20100074380 | COUPLING CHANNEL NOISE CANCELING CIRCUIT - A coupling channel noise canceling circuit includes a signal detecting unit, a gain setting unit, a cancel signal generating unit, and a noise canceling unit. The signal detecting unit detects a phase difference and a voltage difference between a broadcast RX signal and a noise cancel signal in a set mode. The gain setting unit outputs compensation gain values corresponding to the phase difference and the voltage difference from the signal detecting unit in the set mode. The cancel signal generating unit sets the compensation gain values from the gain setting unit as an amplification gain for amplification of a communication TX signal in the set mode, and amplifies the communication TX signal by a predetermined gain to generate the noise cancel signal in the set mode and an operation mode. The noise canceling unit cancels an interference noise from the broadcast RX signal by using the noise cancel signal from the cancel signal generating unit in the operation mode. | 03-25-2010 |
| Patent application number | Description | Published |
|---|
| 20090120140 | Washing machine - The present invention relates to a washing machine, and the washing machine includes a drum rotatably installed in a cabinet, an air heater for heating air, to supply hot air to the drum, a steam generator for generating steam, and supply the steam to the drum, and a water supply unit including a nozzle for spraying the steam generated by the steam generator to an interior of the drum, and a nozzle holder having a coupler at a rear surface of the nozzle holder, to separably mount the nozzle at a position adjacent to the drum. | 05-14-2009 |
| 20090277035 | DRYING MACHINE AND METHOD FOR CONTROLLING THE SAME - A drying machine is disclosed. The drying machine includes a selectively rotatable drum receiving an object to be dried, a steam supply member having one side connected to a steam generator and the other side connected to the drum, and a swirler installed in the steam supply member at a predetermined position for swirling steam flowing through the steam supply member. A method for controlling the drying machine includes heating a drum, supplying steam generated in a steam generator into the drum, and supplying hot air into the drum. The drying machine having the above described configuration can efficiently eliminate creases of clothes. | 11-12-2009 |
| 20110138648 | METHOD FOR CONTROLLING LAUNDRY MACHINE - Method for controlling a dryer having a steam generator for generating high temperature steam with heat generation of a steam heater, including a hot air supply step for supplying dried hot air to a drum for drying clothes, and a moisture supply step for supplying moisture to the drum for removing static electricity from the clothes dried in the hot air supply step. | 06-16-2011 |
| Patent application number | Description | Published |
|---|
| 20090021325 | FRONT-END MODULE - A front end module is disclosed. The front end module includes a plurality of antennas receiving different frequency band signals, respectively, an impedance matching circuit unit comprising a plurality of tuners respectively connected to the plurality of antennas to control impedance matching, a selection unit selecting one frequency band signal from multiple frequency band signals passing through the impedance matching circuit unit, a measuring unit measuring signal strength of a received signal selected at the selection unit, and a control unit controlling an operation of the selection unit and an impedance of the tuner according to the signal strength of the received signal measured at the measuring unit. | 01-22-2009 |
| 20090038141 | METHOD FOR MANUFACTURING ANTENNA - Provided is a method for manufacturing an antenna which is minimized and used in a low frequency band. The method includes forming and preparing a radiator for an antenna, mounting the radiator inside a dam molding part including an upper dam molding part and a lower dam molding part, injecting a molding material into the dam molding part through an inlet provided at one side of the dam molding part, the molding material including a composite material with a controlled diameter and content, hardening the injected molding material, and separating the hardened molding material covering the radiator from the dam molding part. Accordingly, a miniaturized antenna can be provided, which can achieve a high integration density, prevent deformation of the radiator caused by external pressure generated in processes, and be used in a low frequency band by covering the radiator with a molding material having a high permittivity and a low-loss characteristic. | 02-12-2009 |
| 20120078464 | APPARATUS AND METHOD FOR TESTING AIR BAG CONTROL UNIT OF VEHICLE - A system testing the air bag control unit of a vehicle testing an air bag control unit of a vehicle summing a first signal shaken by a shaker and a second signal provided from the signal control apparatus to generate a sum-sensing signal, and generating a determining signal for evaluation regarding presence of an operation of an air bag based on the sum-sensing signal, is provided. The system testing an air bag control unit of a vehicle, includes: a shaker control unit generating a first signal and start-synchronizing information regarding the first signal; a shaker shaking an air bag control unit according to a frequency of the first signal; a signal control unit time-synchronizing and transferring the second signal with the first signal using the start-synchronizing information to the air bag control unit; and an air bag control unit generating a sum-sensing signal regarding the first signal and the second signal, generating and transferring a determining signal for evaluation regarding presence of an operation of an air bag based on the sum-sensing signal to the signal control unit. | 03-29-2012 |
| Patent application number | Description | Published |
|---|
| 20120083180 | METHOD FOR CUTTING LIQUID CRYSTAL PANEL AND METHOD FOR MANUFACTURING LIQUID CRYSTAL PANEL USING THE SAME - The present invention relates to a method for cutting a liquid crystal display panel and a method for manufacturing a liquid crystal display panel having a desired size using the same. In a method for cutting a liquid crystal display panel which includes an upper panel to which a color filter is formed and a lower filter on which a thin film transistor is formed, the upper panel and the lower panel are respectively cut in such a way that a cut edge of the upper panel is outwardly protruded from a cut edge of the lower panel so that a step is formed at a cut surface between the upper panel and the lower panel. Since the cut edge of the upper panel is upwardly protruded from the cut edge of the lower panel, electrodes, signal lines, thin film transistors of the lower panel can be prevented from being damaged by the contact with the dispenser or by the pressure of the sprayed sealant while the sealant is formed after the cutting. | 04-05-2012 |
| 20120103581 | Header unit and heat exchanger having the same - A header unit includes a body and a cover coupled to the body. The body supports outer and inner sides of the cover in a simultaneous manner. In accordance with this structure, refrigerant can flow in a heat exchanger for cooling/heating purposes requiring high operating pressure of refrigerant. | 05-03-2012 |
| 20120103582 | Heat exchanger and micro-channel tube thereof - A heat exchanger having a structure in which micro-channel tubes are respectively fitted into both sides of corresponding flat fins for heat exchange, thereby achieving enhancements in drainage and heat transfer performance. The heat exchanger includes a first header extending vertically and connected with an inflow tube and an outflow tube, a second header spaced apart from the first header by a desired distance and arranged parallel to the first header, and a plurality of flat micro-channel tubes arranged horizontally while being vertically spaced apart from one another by a desired clearance and arranged in a front row and a rear row between the first header and the second header. Micro-channels are formed in each of the micro-channel tubes. | 05-03-2012 |
| Patent application number | Description | Published |
|---|
| 20110052731 | MEDICINAL PLANTS EXTRACT USING PROCESSING OF HERBAL MEDICINE AND COMPOSITION OF SKIN EXTERNAL APPLICATION COMPRISING THE SAME - The present invention relates to an extract of a processed herbal medicinal plant and a composition for skin external application which contains the extract. More specifically, the composition for skin external application contains an extract of processed herbal medicinal plant, prepared through a method comprising the steps of: (a) processing an herbal medicinal plant by a process of boiling, steaming, roasting, baking or heating the medicinal plant or a combination of two or more of these processes; (b) obtaining an extract of the processed medicinal plant. The composition shows an improved antioxidant effect. | 03-03-2011 |
| 20110142972 | COSMETIC COMPOSITION CONTAINING SALT-FERMENTED EXTRACT OF NATURAL MATERIALS - The present invention relates to a cosmetic composition containing a fermented extract of natural material. More specifically, the present invention discloses a cosmetic composition that contains either a salt-fermented extract of at least one of red bean, mung bean and black bean or a salt-fermented extract of a mixture obtained by adding deep-sea water to at least one of red bean, mung bean and black bean, and thus has antioxidant and anti-aging effects. | 06-16-2011 |
| 20110224291 | SKIN EXTERNAL COMPOSITION FOR INHIBITING EPIDERMAL HYPERPROLIFERATION AND ALLEVIATING INFLAMMATORY SKIN DISEASES CONTAINING ORTHODIHYDROXYISOFLAVONE DERIVATIVES - Disclosed herein is a skin external composition for inhibiting epidermal hyperproliferation and alleviating inflammatory skin diseases, which contains ortho-dihydroxyisoflavone derivatives as an active ingredient. Specifically, the skin external external composition contains the ortho-dihydroxyisoflavone derivatives, 4′,6,7-trihydroxyisoflavone, 3′,4′,7-trihydroxyisoflavone or a mixture thereof, and thus increases the expression of DKK3 protein and FZD1 protein, which appropriately control Wnt signaling, thereby inhibiting epidermal hyperproliferation and alleviating inflammatory skin diseases caused by epidermal hyperproliferation. | 09-15-2011 |
| 20120039928 | Medicinal plants extract using processing of herbal medicine and composition of skin external application comprising the same - The present invention relates to an extract of a processed herbal medicinal plant and a composition for skin external application which contains the extract. More specifically, the composition for skin external application contains an extract of processed herbal medicinal plant, prepared through a method comprising the steps of: (a) processing an herbal medicinal plant by a process of boiling, steaming, roasting, baking or heating the medicinal plant or a combination of two or more of these processes; (b) obtaining an extract of the processed medicinal plant. The composition shows an improved antioxidant effect. | 02-16-2012 |
| Patent application number | Description | Published |
|---|
| 20080203913 | Plasma Display Panel (PDP) - A Plasma Display Panel (PDP) includes: a panel assembly having a first substrate, and a second substrate coupled to the first substrate; a chassis base coupled to the panel assembly, and supporting the panel assembly; and a foam adhesive member interposed between the panel assembly and the chassis base, and dissipating heat produced from the panel assembly. Since the porous foam adhesive member is interposed between the panel assembly and the chassis base, heat dissipation efficiency can be improved and image retention on a screen can be minimized. | 08-28-2008 |
| 20090191445 | FUEL CELL SYSTEM - A fuel cell system having an excellent orientation free performance by separating a fluid into a liquid and a gas without being affected by shaking and/or rotation of the fuel cell system includes a fuel cell main body, a first liquid/gas separation unit, and a buffer line. The fuel cell main body receives a fuel containing hydrogen and an oxidizing gas containing oxygen and generates electrical energy through an electrochemical reaction between the hydrogen and the oxygen. The first gas/liquid separation unit is installed on a first recycling line extending from an anode outlet of the fuel cell main body to separate a gas byproduct from unreacted fuel discharged through the anode outlet. The buffer line is fluidly connected to the first and second recycling lines to receive and mix the unreacted fuel and the liquid byproduct at a predetermined amount from the first and second recycling lines, and is further fluidly connected to a third recycling line extending toward an anode inlet of the fuel cell main body to direct the unreacted fuel and the liquid byproduct into the fuel cell main body through the anode inlet. | 07-30-2009 |
| 20090258261 | FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE SAME - A fuel cell system and a control method thereof are capable of preventing anode flooding due to a temperature difference between a stack and reformate upon starting a fuel cell system. The method of controlling a fuel cell system including steps of detecting a temperature of a fuel cell stack, detecting a temperature of reformate that is generated in a fuel reformer and then is supplied to the fuel cell stack through a heat exchanger, and setting the temperature of the reformate to be lower than the temperature of the fuel cell stack during a starting time of the fuel cell system. | 10-15-2009 |
| 20090258265 | Fuel supply device for fuel cell and fuel cell system using the same - A fuel supply device for a fuel cell and a fuel cell system using the same that prevent H | 10-15-2009 |
| 20090307163 | VIRTUAL MEASURING DEVICE AND METHOD - A virtual measuring device and a method for measuring the deposition thickness of amorphous silicon being deposited on a substrate is disclosed, where the method of measuring the deposition thickness of amorphous silicon includes predicting and adapting operations. In the predicting operation, during a process of depositing the amorphous silicon to a substrate, the deposition thickness is predicted by multiplying a predicted deposition speed to a deposition time by using a prediction model expressing a relationship between a deposition speed and a plurality of process factors that are correlated with the deposition speed obtained from the deposition thickness and the deposition time, and the predicted deposition thickness is compared with the measured deposition thickness, so that the relationship between the plurality of process factors and the deposition speed in the prediction model is compensated according to the comparison difference. | 12-10-2009 |
| 20100258860 | Semiconductor device including protrusion type isolation layer - A semiconductor device may include a semiconductor layer having a convex portion and a concave portion surrounding the convex portion. The semiconductor device may further include a protrusion type isolation layer filling the concave portion and extending upward so that an uppermost surface of the isolation layer is a at level higher that an uppermost surface of the convex portion. | 10-14-2010 |
| 20110142368 | METHOD AND APPARATUS FOR BLOCK-BASED IMAGE DENOISING - A block-based image denoising method includes determining similarities between a current block and reference blocks within a search range around the current block, from among certain-sized blocks divided from an input image; determining weights of the reference blocks with respect to the current block based on the similarities; and generating resultant blocks by denoising the current block with respect to every block of the input image based on the weights of the reference blocks. | 06-16-2011 |
| 20110223263 | ANTIOXIDANT COSMETIC COMPOSITION CONTAINING EXTRACT OF PROCESSED PEONY, POLYGONATI RHIZOMA OR LILY - The present invention relates to an antioxidant cosmetic composition, and more particularly to an antioxidant cosmetic composition containing, as an active ingredient, either an extract of at least one of peony, Polygonati rhizoma and lily, processed using a medicinal herb processing technique, or a mixture of said extract and an extract of at least one of unprocessed peony, Polygonati rhizoma and lily. | 09-15-2011 |
| 20110223265 | ANTIOXIDANT COMPOSITION CONTAINING EXTRACT OF PROCESSED CHRYSANTHEMUM INDICUM OR CITRUS UNSHIU PEEL - The present invention relates to an antioxidant cosmetic composition, and more particularly to an antioxidant cosmetic composition containing, as an active ingredient, either an extract of at least one of | 09-15-2011 |
| 20110223268 | COSMETIC COMPOSITION CONTAINING EXTRACTS OF ADENOPHORA TRIPHYLLA VAR. JAPONICA HARA, ANGELICA TENUISSIMA AND MEDICINAL HERBS - Disclosed herein is a cosmetic composition containing, as an active ingredient, a mixture of extracts of honey-roasted | 09-15-2011 |
| 20120014616 | METHOD AND APPARATUS FOR ENHANCING IMAGE QUALITY USING SPATIAL MODULATION PER BAND - A method and apparatus for enhancing and improving image quality are provided. The method includes separating an input image into at least one low frequency component and at least one high frequency component; modulating the low frequency components in a block unit by dithering; modulating the high frequency components by sampling; and combining the modulated low frequency components and the modulated high frequency components. | 01-19-2012 |
| 20120107431 | COSMETIC COMPOSITION CONTAINING A RUBUS COREANUS EXTRACT FOR DIMINISHING SKIN WRINKLES - The present invention relates to a cosmetic composition containing a | 05-03-2012 |
| 20120119290 | SEMICONDUCTOR DEVICE INCLUDING PROTRUSION TYPE ISOLATION LAYER - A semiconductor device may include a semiconductor layer having a convex portion and a concave portion surrounding the convex portion. The semiconductor device may further include a protrusion type isolation layer filling the concave portion and extending upward so that an uppermost surface of the isolation layer is a at level higher that an uppermost surface of the convex portion. | 05-17-2012 |
| Patent application number | Description | Published |
|---|
| 20110262820 | FUEL CELL SYSTEM HAVING A REFORMER - A fuel cell system includes a fuel cell stack, an oxidizer supply unit, a reformer, a fuel tank, and a water tank. The reformer generates a hydrogen-containing reformed gas reformed from hydrocarbon-based fuel and supplies it to the fuel cell stack. The fuel tank supplies the hydrocarbon-based fuel to the reformer. The water tank supplies water to the reformer. The reformer includes a reforming unit configured to have a reforming reaction generated therein, a combustion unit configured to supply heat energy to the reforming unit, and a carbon monoxide reduction unit configured to reduce the concentration of carbon monoxide in a reformed gas discharged from the reforming unit. A combustion gas pipe is connected to the combustion unit. A reformed gas pipe is disposed between the reforming unit and the carbon monoxide reduction unit. At least one of the combustion gas pipe and the reformed gas pipe is configured to pass through the inside of the water tank or to raise a temperature of the water tank through contact with the water tank, thereby preventing the freezing of the water tank. | 10-27-2011 |
| 20110318664 | FUEL CELL SYSTEM AND DRIVING METHOD FOR THE SAME - A fuel cell system including a fuel cell stack having a plurality of unit cells is provided. A method of driving the fuel cell stack is also provided. The method may include supplying a fuel to a fuel cell stack, supplying an oxidizer to the fuel cell stack, controlling supply of the fuel and the oxidizer to operate the fuel cell stack, calculating a total operation time of the fuel cell, and/or varying a stack activation period in which the oxidizer is blocked to the fuel cell stack according to the total operation time and a stack activation cycle of which the stack activation period is generated. | 12-29-2011 |
| 20120003553 | FUEL CELL SYSTEM AND DRIVING METHOD OF THE SAME - A method of driving a fuel cell system is disclosed. The method of driving the fuel cell system may include supplying water to a reformer by pressing a pump pipe to pressing members to move the pressing members in a first direction, stopping power generation including stopping a supply of fuel and oxidant to the reformer, and discharging water in the reformer by moving the pressing members in a second direction opposite to the first direction while pressing the pump pipe with the pressing members. A fuel cell system is also disclosed. The fuel cell system includes a reformer, a fuel cell stack and a water transferring pump. The water transferring pump includes pressing members and a pump pipe. The pump pipe is in fluid communication with a water transferring pipe. | 01-05-2012 |
| Patent application number | Description | Published |
|---|
| 20120037283 | High-Strength, High-Toughness Steel Wire Rod, and Method for Manufacturing Same - Provided are a high-strength, high-toughness steel wire rod and a method of manufacturing the same. The steel wire rod has a composition including 0.07 wt % to 0.14 wt % of aluminum (Al) and nitrogen (N) wherein Al:N (where Al and N denote wt % of each element) is in a range of 15:1 to 25:1. Since a steel wire rod having sufficient strength and toughness improvement effects can be obtained with a simple alloy component, a steel wire rod capable of allowing processing such as cold forging to be performed without an additional heat treatment may be provided. | 02-16-2012 |
| 20120118443 | NON-HEAT TREATED ROLLED STEEL AND DRAWN WIRE ROD WITH EXCELLENT TOUGHNESS, AND METHOD FOR MANUFACTURING THE SAME - There is provided a rolled steel with excellent toughness, a drawn wire rod prepared by drawing the rolled steel, and a method for manufacturing the same, in which even if a heating step is omitted, the toughness of the steel can be improved by securing a degenerated pearlite structure in an internal structure of the rolled steel by controlling a content of Mn among components and cooling conditions, and then preventing C diffusion. The rolled steel according to the present invention includes C: 0.15˜0.30%, Si: 0.1˜0.2%, Mn: 1.8˜3.0%, P: 0.035% or less, S: 0.040% or less, the remainder Fe, and other inevitable impurites, as a percentage of weight, in which the microstucture of the rolled steel is composed of ferrite and pearlite including cementite with 150 nm or less of thickness. | 05-17-2012 |
