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 |
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 |
20120138653 | METHOD FOR CUTTING LIQUID CRYSTAL PANEL - The present invention relates to a method for cutting a liquid crystal display panel. A method for cutting a liquid crystal display panel which includes an upper panel and a lower panel includes: forming scribe lines on the upper panel and the lower panel respectively along a cutting direction; and breaking the upper panel and the lower panel by applying an external force at an outside of the scribe lines in a direction to urge the lower panel to be bent toward an outer surface thereof. | 06-07-2012 |
20120204404 | METHOD FOR MANUFACTURING MULTI-DISPLAY DEVICE - A method for manufacturing a multi-display device by arranging adjacently a plurality of liquid crystal display panels includes: cutting the liquid crystal display panels along at least one edge to remove portions of the liquid crystal display panels respectively; arranging and fixing the liquid crystal display panels, in a state that a portion of the liquid crystal display panels is turned over, such that the cut edges face one another; removing a polarizer attached to a side of the liquid crystal display panel which will be turned over; and attaching a polarizer, which is of the same kind as a polarizer originally attached to the opposite side, to the side of the liquid crystal display panel from which the polarizer has been removed. | 08-16-2012 |
20140083664 | HEAT EXCHANGER - A heat exchanger having an improved structure which allows refrigerant tubes to be firmly bonded to heat exchange fins. The heat exchanger includes a plurality of refrigerant tubes spaced apart from each other, headers coupled to both end portions of the refrigerant tubes, and heat exchange fins coupled to the refrigerant tubes and disposed spaced apart from each other. Each of the heat exchange fins includes insertion grooves allowing the refrigerant tubes to be inserted thereinto, and bonding plates bonded to the refrigerant tubes. Each of the bonding plates includes a first bonding portion curved from one end portion thereof in a first direction and bonded to one surface of a corresponding one of the refrigerant tubes, and a second bonding portion curved from the other end portion thereof in a second direction and bonded to the other surface of the corresponding one of the refrigerant tubes. | 03-27-2014 |
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 |
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 |
20120148686 | METHOD OF IMPROVING SKIN REGENERATION EFFECT OF MEDICINAL MATERIALS BY DOUBLE BOILING USING EARTHENWARE POT - Disclosed is a method capable of improving the skin regeneration effect of medicinal materials through double boiling using an earthenware pot. The method shows an excellent skin regeneration effect, and the extract of medicinal materials obtained therethrough can be variously applied in the fields of cosmetics, health foods or medicine. | 06-14-2012 |
20120162570 | LIQUID CRYSTAL MODULE ASSEMBLY AND DISPLAY DEVICE INCLUDING THE SAME - A display device includes a liquid crystal module to display an image at a front surface thereof, a cover to encase at least a portion of the liquid crystal module, and at least one fastening unit to couple the cover to the liquid crystal module, wherein the fastening unit is provided at a rear surface of the liquid crystal module. | 06-28-2012 |
20120251470 | METHOD FOR EXTRACTING A TRADITIONAL HERBAL MEDICINE COMPONENT USING A POLISHED-RICE STEAMING METHOD - Disclosed are: a method for extracting a traditional herbal medicine component comprising a process in which a traditional oriental medicine component is steamed together with polished rice; and a composition for an external application to skin comprising an extract which has been extracted by means of the method. The component extracted by means of the extraction method reduces the cytotoxicity of the traditional oriental medicine, is recognized as being effective in alleviating skin irritation, and exhibits an outstanding skin-whitening effect. | 10-04-2012 |
20130147318 | ULTRASONIC PROBE AND MANUFACTURING METHOD THEREOF - Disclosed herein are an ultrasonic probe having a backing layer formed of a structure which varies acoustic impedance and a manufacturing method thereof. The ultrasonic probe includes a piezoelectric layer and a backing layer provided on a rear surface of the piezoelectric layer, and the backing layer includes a plurality of kerfs formed on a front surface thereof in a lengthwise direction, the front surface being adjacent to the rear surface of the piezoelectric layer, and the kerfs are formed such that the intervals between the kerfs are varied. | 06-13-2013 |
20130171282 | COSMETIC COMPOSITOIN CONTAINING A RUBUS COREANUS EXTRACT FOR DIMINISHING SKIN WRINKLES - The present invention relates to a cosmetic composition containing a | 07-04-2013 |
20130176255 | METHOD AND APPARATUS FOR IMPLEMENTING MULTI-VISION SYSTEM BY USING MULTIPLE PORTABLE TERMINALS - A method for implementing a multi-vision system by using a plurality of portable terminals, wherein, if a user applies a touch input to each of the plurality of portable terminals in a state in which the plurality of portable terminals are disposed, each of the plurality of portable terminals transmits information relating to the touch input to a multi-vision controller, and the multi-vision controller determines how the plurality of portable terminals have been disposed by using the touch input information and then transmits picture division information indicating a respective content portion to be displayed by each portable terminal to the plurality of portable terminals, and thus, the user can conveniently and quickly implement the multi-vision system by using the plurality of portable terminals and can select an optimized disposition of the plurality of portable terminals based on the characteristics of the content. | 07-11-2013 |
20140352352 | OUTDOOR HEAT EXCHANGER AND AIR CONDITIONER - An outdoor heat exchanger has a total length of refrigerant flow passage in which a refrigerant flows along a refrigerant tube, and exchanges heat with outdoor air, the outdoor heat exchanger including a plurality of refrigerant tubes spaced apart from one another, a first and second header respectively coupled to both end portions of each of the refrigerant tubes, and a plurality of heat exchanging fins coupled to outer surfaces of the refrigerant tubes to widen a surface making contact with an outside, wherein a total length of a refrigerant flow passage in which a refrigerant flows along the refrigerant tube and exchanges heat with outdoor air is equal to or greater than about 1500 mm and equal to or less than about 6000 mm, in which range, the outdoor heat exchange achieves the optimum performance. | 12-04-2014 |
20150021003 | HEAT EXCHANGER - A heat exchanger including a plurality of tubes disposed horizontally, a pair of vertical headers connecting the tubes, and at least one flow distribution baffle mounted to a header at one group of the plurality of tubes such that the flow distribution baffle is positioned between tubes of the one group. Each of the at least one flow distribution baffle is provided with at least one distribution hole allowing a refrigerant to pass therethrough. The heat exchanger prevents unbalanced distribution of the refrigerant when it operates as an evaporator of an outdoor unit. | 01-22-2015 |
20150309356 | LIQUID CRYSTAL MODULE ASSEMBLY AND DISPLAY DEVICE INCLUDING THE SAME - A display device includes a liquid crystal module to display an image at a front surface thereof, a cover to encase at least a portion of the liquid crystal module, and at least one fastening unit to couple the cover to the liquid crystal module, wherein the fastening unit is provided at a rear surface of the liquid crystal module. | 10-29-2015 |
20150333151 | METHOD OF FORMING 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. | 11-19-2015 |
20150373651 | METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER OF DEVICE-TO-DEVICE COMMUNICATION NETWORK - The present invention is to provide a method and device for controlling transmission power by taking comprehensive consideration not only of the effect received onto itself in each device-to-device (D2D) link of a D2D communication network but also of the effect exerted onto the neighboring links. According to an embodiment of the present invention, a processing method in a transmission terminal of a first link for controlling the transmission power of the transmission terminals of links in a D2D communication network, which includes terminals of at least the first link and terminals of a second link adjacent to the first link includes: measuring the strengths of first detection signals transmitted from reception terminals of the first link and the second link; and determining a first transmission power adjustment ratio for the transmission terminal of the first link so that a signal-to-interference ratio of the second link is greater than or equal to a predetermined threshold value on the basis of the measured strengths of the first detection signals. | 12-24-2015 |
Patent application number | Description | Published |
20100244269 | Semiconductor device having integral structure of contact pad and conductive line - Provided are a semiconductor device and a method of forming a semiconductor device in which a plurality of patterns are simultaneously formed to have different widths and the pattern densities of some regions are increased using a double patterning. The semiconductor device includes a plurality of conductive lines each including a first line portion and a second line portion, where the first line portion extends on a substrate in a first direction, the second line portion extends from one end of the first line portion in a second direction different from the first direction; a plurality of contact pads each of which is connected with a respective conductive line of the plurality of conductive lines and a respective second line portion of a respective conductive line of the plurality of conductive lines; and a plurality of dummy conductive lines each including a first dummy portion extending from a respective contact pad of the plurality of contact pads, in parallel with the corresponding second line portion in the second direction. | 09-30-2010 |
20110318930 | METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES - A first gas for plasma etch and a second gas for plasma deposition are introduced onto a semiconductor substrate, the semiconductor substrate including a mask pattern. A flow rate of the first and second gases is periodically changed within a range of flow rates during a process cycle, such that a plasma etch process and a plasma deposition process are performed together to form an opening in the semiconductor substrate. | 12-29-2011 |
20120252187 | Semiconductor Device and Method of Manufacturing the Same - A method of manufacturing the semiconductor device includes sequentially forming first to third mold layer patterns on a substrate and spaced apart from each other , forming a first semiconductor pattern between the first mold layer pattern and the second mold layer pattern, and a second semiconductor pattern between the second mold layer pattern and the third mold layer pattern, forming a first trench between the first mold layer pattern and the third mold layer pattern by removing a portion of the second mold layer pattern and portions of the first and second semiconductor patterns, depositing a material for a lower electrode conformally along side and bottom surfaces of the first trench, and forming first and second lower electrodes separated from each other on the first and second semiconductor patterns, respectively, by removing a portion of the material for a lower electrode positioned on the second mold layer pattern. | 10-04-2012 |
20130048603 | METHOD OF FORMING MICROPATTERNS - A method of forming micropatterns separated over a misalignment margin includes forming a first mold pattern including a main pattern and a separation-assist pattern, forming a first spacer mask having a first width around the first mold pattern, forming a second mold pattern using the first spacer mask as an etch mask, forming a second spacer mask having a second width around the second mold pattern, and forming a target pattern using the second spacer mask as an etch mask. | 02-28-2013 |
20130105983 | SEMICONDUCTOR DEVICE AND METHOD FORMING PATTERNS WITH SPACED PADS IN TRIM REGION | 05-02-2013 |
20140332970 | SEMICONDUCTOR DEVICE AND METHOD FORMING PATTERNS WITH SPACED PADS IN TRIM REGION - In a semiconductor device, parallel first and second conductive lines having a unit width extend from a memory cell region into a connection region. A trim region in the connection region includes pads respectively connected to the first and second conductive lines but are separated by a width much greater than the unit width. | 11-13-2014 |
Patent application number | Description | Published |
20130174947 | High-Toughness Cold-Drawn Non-Heat-Treated Wire Rod, and Method for Manufacturing Same - Provided is a wire rod for use in mechanical structure connections, vehicle components, or the like, and more particularly, to a wire rod which has superior toughness without being subjected to a heat treatment, and the strength of which is ensured through a cold-drawing process. Tot his end, provided are a high-toughness cold-drawn non-heat-treated wire rod and a method for manufacturing the same, wherein the wire rod comprises in % by weight: 0.2 to 0.3% of carbon (C), 0.1 to 0.2% of silicon (Si), 2.5 to 4.0% of manganese (Mn), 0.035% or less (but not 0%) of phosphorus (P), 0.04% or less (but not 0%) of sulfur (S), the remainder being iron (Fe) and unavoidable impurities. | 07-11-2013 |
20130189148 | WIRE ROD AND STEEL WIRE HAVING SUPERIOR MAGNETIC CHARACTERISTICS, AND METHOD FOR MANUFACTURING SAME - A wire rod and steel wire having superior magnetic characteristics and a method for manufacturing same, wherein the wire rod and the steel wire can be used in transformers, vehicles, electric or electronic products, or the like which require low iron loss and high permeability. Provided are a wire rod and steel wire having superior magnetic characteristics and a method for manufacturing same, wherein the wire rod or the steel wire comprises, by wt %, 0.03 to 0.05% of C, 3.0 to 5.0% of Si, 0.1 to 2.0% of Mn, 0.02 to 0.08% of Al, 0.0015 to 0.0030% of N, and the remainder being Fe and unavoidable impurities. The wire rod and steel wire having directional properties may be provided by a general manufacturing process without using expensive alloying elements and without having to add a manufacturing facility. | 07-25-2013 |
20140027025 | WIRE ROD HAVING GOOD SUPERIOR SURFACE PROPERTIES, HIGH STRENGTH, AND HIGH TOUGHNESS, AND A METHOD FOR MANUFACTURING SAME - Provided is a wire rod having high strength and high toughness, which suppresses the generation of surface oxide and has superior surface properties through uniform oxide formation, and to a method for manufacturing same. For this purpose, a wire rod comprising 0.005˜ to 0.02 wt. % of Sb, having superior surface properties, high strength and high toughness, and a method for manufacturing same are provided. | 01-30-2014 |
20140150934 | WIRE ROD HAVING SUPERIOR HYDROGEN DELAYED FRACTURE RESISTANCE, METHOD FOR MANUFACTURING SAME, HIGH STRENGTH BOLT USING SAME AND METHOD FOR MANUFACTURING BOLT - The present invention relates to a wire rod used in bolts for automobile engines, for example, and more specifically to a wire rod having an improved resistance to hydrogen delayed fracture, to a manufacturing method for same, to a bolt using same and a method for manufacturing the bolt. Provided are a high strength wire rod having a superior resistance to hydrogen delayed fracture and a method for manufacturing same, a high strength bolt using the wire rod and a method for manufacturing same, wherein. | 06-05-2014 |
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 |
20130004875 | GAS-LIQUID SEPARATOR AND FUEL CELL SYSTEM HAVING THE SAME - A gas-liquid separator including a housing, a first absorbing member, a second absorbing member, and a liquid pump is disclosed. The housing may include an inflow port, a gas outlet port, and a liquid outlet port. The first absorbing member may be disposed contacting the liquid outlet port in an inner space of the housing. The first absorbing member may be configured to absorb liquid in a gas-liquid mixture received from the inlet port. The second absorbing member may be disposed apart from the first absorbing member in the inner space of the housing. The second absorbing member may have a smaller volume than the absorbing member. The liquid pump may be in fluid communication with the liquid outlet port and be configured to discharge liquid absorbed by the first absorbing member | 01-03-2013 |
20130059216 | FUEL CELL SYSTEM - A fuel cell system is disclosed. The fuel cell system may include a fuel cell stack configured for generating electrical energy by a reaction of an oxidant and a fuel, a recovery unit including a first gas liquid separator configured for separating a by-product discharged by the fuel cell stack into a first gas and a first liquid, a first heat exchanger configured for cooling the first gas supplied by the first gas liquid separator, and a second gas liquid separator configured for separating a by-product supplied by the first heat exchanger into a second gas and a second liquid, and a remover unit fluidly connected to the second gas liquid separator and configured for removing the second gas from the recovery unit. | 03-07-2013 |
20140039170 | COMPOSITION FOR TOPICAL SKIN APPLICATION CONTAINING GINSENOSIDE F2 DERIVED FROM HYDROPONIC GINSENG - Beneficial effects are obtained by topically applying ginsenoside F2 to the skin to improve skin conditions, improve water content on the skin surface and related benefits improving skin problems associated with acne or atopy, providing a skin whitening effect, helping control of sebaceous secretion, tightening skin pores, or improving skin complexion through enhanced blood circulation, but also to improve scalp and hair conditions, such as providing an anti-dandruff effect, promoting hair growth, or preventing generation of grey hair. | 02-06-2014 |
20140132058 | IN-WHEEL MOTOR SYSTEM - Disclosed is an in-wheel motor system including: an in-wheel motor mounted inside a wheel and generating a driving force; an oil pump provided adjacent to the in-wheel motor and supplying cooling oil into the in-wheel motor; and an oil tank provided under the in-wheel motor and collecting cooling oil discharged from the in-wheel motor, wherein the oil pump and the oil tank are arranged at a lower end of the in-wheel motor and between the in-wheel motor and a steering tie-rod in a longitudinal direction of a vehicle so as to be located at a more inner position than a knuckle in a widthwise direction of the vehicle. In the in-wheel motor system, the oil tank and the oil pump may be efficiently arranged to minimize the size of the oil tank and to improve the cooling performance. | 05-15-2014 |
20140252536 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device includes line patterns disposed on a substrate, the line patterns extending in a first direction and being parallel to one another. The semiconductor device includes conductive patterns spaced apart from each other in the first direction between an adjacent pair of the line patterns. The semiconductor device includes insulating fences electrically isolating the conductive patterns from each other and having chamfered corners. The semiconductor device includes insulating patterns filling gaps between side surfaces of the line patterns and the chamfered corners of the insulating fences. | 09-11-2014 |
20140321648 | METHOD AND SYSTEM FOR PROVIDING INFORMATION USING AGREEMENT PROCEDURE EXECUTED BY USING PROXIMITY COMMUNICATION - A method and system for providing information using a prior agreement procedure via proximity communication is provided. Upon receiving a request for an information providing agreement from a mobile terminal which is capable of proximity communication, the information providing method transmits the information providing agreement. Accordingly, since the mobile terminals request/allow the information providing agreement by using the proximity communication, the information leakage/exposure caused by an illegal use of other's name or identity theft can be prevented beforehand. In particular, since this process requires the users to meet face to face, the security can be further enhanced. | 10-30-2014 |
20150035046 | SEMICONDUCTOR DEVICE INCLUDING FIELD EFFECT TRANSISTOR - A semiconductor device includes a fin portion protruding from a substrate. The fin portion includes a base part, an intermediate part on the base part, and a channel part on the intermediate part. A width of the intermediate part is less than a width of the base part and greater than a width of the channel part. A gate electrode coves both sidewalls and a top surface of the channel part, and a device isolation pattern covers both sidewalls of the base part and both sidewalls of the intermediate part. | 02-05-2015 |
20150044829 | Methods of Fabricating Semiconductor Devices Having Punch-Through Stopping Regions - Methods of fabricating semiconductor devices are provided including providing a substrate having a first region and a second region, the substrate defining trenches in the first and second regions; forming active fins on the first and second regions, the active fins protruding from the trenches in the first and second regions; forming spacers on sidewalls of the active fins in the first and second regions; recessing floors of the trenches under the spacers to provide extensions of the active fins; implanting impurities of a first type in the extensions of the active fins in the first region; and implanting impurities of a second, type, different from the first type, in the extensions of the active fins in the second region. | 02-12-2015 |
20150287829 | SEMICONDUCTOR DEVICE INCLUDING FIELD EFFECT TRANSISTOR - A semiconductor device includes a fin portion protruding from a substrate. The fin portion includes a base part, an intermediate part on the base part, and a channel part on the intermediate part. A width of the intermediate part is less than a width of the base part and greater than a width of the channel part. A gate electrode coves both sidewalls and a top surface of the channel part, and a device isolation pattern covers both sidewalls of the base part and both sidewalls of the intermediate part. | 10-08-2015 |
20150352134 | COMPOSITION FOR TOPICAL SKIN APPLICATION CONTAINING GINSENOSIDE F2 DERIVED FROM HYDROPONIC GINSENG - Beneficial effects are obtained by topically applying ginsenoside F2 to the skin to improve skin conditions, improve water content on the skin surface and related benefits improving skin problems associated with acne or atopy, providing a skin whitening effect, helping control of sebaceous secretion, tightening skin pores, or improving skin complexion through enhanced blood circulation, but also to improve scalp and hair conditions, such as providing an anti-dandruff effect, promoting hair growth, or preventing generation of grey hair. | 12-10-2015 |
20160101042 | COMPOSITION COMPRISING AN EXTRACT OF HERBAL MEDICINE PROCESSED BY AN ORIENTAL HERBAL MEDICINE PROCESSING - The present specification relates to a composition comprising processed ginseng extract and processed green tea extract. Such a composition results in having a synergistic effect due to mixing of each processed extract, and is thus capable of promoting the production of procollagen and inhibiting the expression of collagenase. In addition, the composition of the present specification promotes the expression of filaggrin and is thus capable of strengthening a skin barrier function and inducing the differentiation of skin keratinocytes. Therefore, the composition of the present specification is capable of improving the general condition of skin, and can be effectively used as an external preparation for skin for preventing or improving xeroderma, atopic dermatitis, contact dermatitis, psoriasis, or the like that is caused by the imperfection of epidermal differentiation. | 04-14-2016 |
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 |
20120227872 | ULTRA-HIGH-STRENGTH STEEL WIRE HAVING EXCELLENT RESISTANCE TO DELAYED FRACTURE AND MANUFACTURING METHOD THEREOF - An ultra-high-strength steel wire rod having excellent resistance to delayed fracture includes, by wt %, 0.7-1.2% C, 0.25-0.5% Si, 0.5-0.8% Mn, 0.02-0.1% V and a balance of Fe and inevitable impurities. The method includes the steps of heating the above steel composition to 1100° C. or lower and hot rolling at a temperature of 900-1000° C., followed by cooling to 600-650° C. at a prescribed rate, followed by cold drawing at a reduction ratio of 60-80%. | 09-13-2012 |
Patent application number | Description | Published |
20140346462 | ORGANIC LIGHT-EMITTING DIODE - An organic light-emitting diode, comprising a substrate; a first electrode on the substrate; a second electrode disposed opposite to the first electrode; and an emission layer between the first electrode and the second electrode, the emission layer including an anthracene-based compound represented by Formula 1, below, and a condensed cyclic compound represented by Formula 20, below: | 11-27-2014 |
20140346463 | ORGANIC LIGHT-EMITTING DIODE - An organic light-emitting diode including a substrate; a first electrode on the substrate; a second electrode disposed opposite to the first electrode; and an emission layer between the first electrode and the second electrode, the emission layer including an anthracene-based compound represented by Formula 1, below, and a condensed cyclic compound represented by Formula 20, below: | 11-27-2014 |
20140346464 | ORGANIC LIGHT-EMITTING DIODE - An organic light-emitting diode including a substrate; a first electrode on the substrate; a second electrode facing the first electrode; and an emission layer between the first electrode and the second electrode, the emission layer including an anthracene-based compound represented by Formula 1, below, and a condensed ring compound represented by Formula 20, below: | 11-27-2014 |
20140367649 | ORGANIC LIGHT-EMITTING DEVICES - An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, and the emission layer includes at least one light-emitting material represented by one of Formulas 1 and 2. The organic layer further includes at least one hole-transporting material represented by one of Formulas 2(1) and 2(2). | 12-18-2014 |
20140374711 | ORGANIC LIGHT-EMITTING DEVICE - Provided is an organic light-emitting device including a first electrode; a second electrode disposed opposite to the first electrode; an emission layer disposed between the first electrode and the second electrode, the emission layer including at least one specific light-emitting material; and a hole-transporting region disposed between the first electrode and the emission layer, the hole-transporting region including at least one specific hole-transporting material. | 12-25-2014 |
20140374717 | AMINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME - An amine-based compound is represented by Formula 1: | 12-25-2014 |
20150034917 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound of Formula 1 below and an organic light-emitting device including the same are provided. | 02-05-2015 |
20150048332 | AMINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME - An amine-based compound is represented by Formula 1 below: | 02-19-2015 |
20150053944 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes a first electrode; a second electrode opposite to the first electrode; and an organic layer between the first electrode and the second electrode, and the organic layer including an emission layer that includes at least one silane-based compound represented by Formula 1 below and at least one anthracene-based compound represented by Formula 20 below. | 02-26-2015 |
20150053945 | ANTHRACENE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME - An anthracene-based compound is provided as represented by Formula 1: | 02-26-2015 |
20150053946 | ANTHRACENE-BASED COMPOUNDS AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - An anthracene-based compound is provided represented by Formula 1: | 02-26-2015 |
20150060796 | ORGANIC LIGHT EMITTING DEVICE - Provided is an organic light-emitting device, including a first electrode; a second electrode facing the first electrode; an emission layer (EML) disposed between the first electrode and the second electrode; a hole transporting region between the first electrode and the EML; and an electron transporting region between the EML and the second electrode. The hole transporting region includes an amine-based compound represented by one of Formulae | 03-05-2015 |
20150200373 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, where the emission layer includes a first host represented by Formula 1 and a second host represented by Formula 2: | 07-16-2015 |
20150207079 | ORGANIC LIGHT-EMITTING DEVICES - An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes at least one first host selected from compounds represented by Formula 1 and at least one second host selected from compounds represented by Formula 2: | 07-23-2015 |
20150228915 | ORGANIC LIGHT-EMITTING DEVICES - An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, and the emission layer includes at least one light-emitting material represented by one of Formulas 1 and 2. The organic layer further includes at least one hole-transporting material represented by one of Formulas 2(1) and 2(2). | 08-13-2015 |
20150236262 | ORGANIC LIGHT-EMITTING DEVICES - An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer including an emission layer between the first electrode and the second electrode. The emission layer includes at least one compound selected from carbazole-based compounds, and at least one compound selected from heterocyclic compounds as described in the detailed description. | 08-20-2015 |
20150280134 | AMINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - According to one or more embodiments of the present invention, an amine-based compound is represented by Formula 1 below: | 10-01-2015 |
20150325798 | ORGANIC LIGHT-EMITTING DEVICES - An organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a triphenylene-based compound represented by Formula 2, below, and at least one heterocyclic compound selected from compounds represented by Formulae 1A, 1B, 1C, 1D, and 1E. | 11-12-2015 |
20150380663 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound is represented by Formula 1. In Formulae 1, 1a, and 1b, two adjacent groups among A | 12-31-2015 |