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| 20080204707 | Monitoring device for rotating body - The present invention relates to a monitoring device for a rotating body, which can accurately measure signals from a fiber Bragg grating sensor provided on the rotating body by compensating a transmission loss variation and a distortion of the sensor signals. A rotation-side optical fiber has at least one deformation sensor at a portion thereof and a reference sensor at one end thereof. The sensors are made by forming a Bragg grating in the rotation-side optical fiber. A fixed-side optical fiber is mounted to the fixed body so as to be opposed to the one end of the rotation-side optical fiber. A signal processing unit detects a deformation of the rotating body by subtracting a signal corresponding to the light reflected from the reference sensor from a signal corresponding to the light reflected from the deformation sensor. | 08-28-2008 |
| 20080318437 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE UTILIZING LOW DIELECTRIC LAYER FILLING GAPS BETWEEN METAL LINES - A semiconductor device is manufactured by forming a low dielectric constant layer on a semiconductor substrate which is formed with metal lines; implementing primary ultraviolet treatment of the low dielectric constant layer; forming a capping layer on the low dielectric constant layer having undergone the primary ultraviolet treatment; and implementing secondary ultraviolet treatment of the low dielectric constant layer including the capping layer. | 12-25-2008 |
| 20090001044 | METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE USING A SPACER AS AN ETCH MASK FOR FORMING A FINE PATTERN - A process for manufacturing a semiconductor device using a spacer as an etch mask for forming a fine pattern is described. The process includes forming a hard mask layer over a target layer that is desired to be etched. A sacrificial layer pattern is subsequently formed over the hard mask layer. Spacers are formed on the sidewalls of the sacrificial layer pattern. The protective layer is formed on the hard mask layer portions between the sacrificial patterns formed with the spacer. The sacrificial layer pattern and the protective layer are then later removed, respectively. The hard mask layer is etched using the spacer as an etching mask. After etching, the spacer is removed. Finally, the target layer is etched using the etched hard mask as an etching mask. | 01-01-2009 |
| 20090115019 | SEMICONDUCTOR DEVICE HAVING AIR GAP AND METHOD FOR MANUFACTURING THE SAME - The semiconductor device having an air gap includes an insulation layer formed on a semiconductor substrate and having a metal line forming region. A metal line is formed to fill the metal line forming region of the insulation layer. An air gap is formed between the insulation layer and the metal line. | 05-07-2009 |
| 20090149426 | PROCESS FOR SYNTHESIZING SILVER-SILICA PARTICLES AND APPLICATIONS - Size-controlled immobilization of metal nano-clusters onto particles or nanoparticles is achieved using a polyol process. Polyol processing makes it possible to use thiol groups as a chemical protocol to functionalize the surface of particles, such as silica and polystyrene nanoparticles. Metal nano-clusters, such as silver, gold, platinum and palladium, nucleate and grow on the surface of the particles. The metal nano-clusters may be synthesized in a one-pot process from metal salts, nitrates, nitrites, sulfates, sulfites and the like. Any source of metal ions compatible with the polyol suspension and selected particles may be used. The size of immobilized metal nano-clusters may be controlled by additions of a poly(vinylpyrrolidone) or other polymer capable of regulating the metal ion reduction and nucleation process and by controlling concentration of metal ions, the nucleation and/or growth temperatures, and processing time. | 06-11-2009 |
| 20110092441 | CELL-PERMEABLE ENDOSTATIN RECOMBINANT PROTEIN, A POLYNUCLEOTIDE ENCODING THE SAME, AND AN ANTI-CANCER PREPARATION CONTAINING THE SAME AS AN ACTIVE COMPONENT - The present invention relates to a cell-permeable endostatin recombinant protein in which a macromolecule transduction domain (MTD) is fused to an angiogenesis inhibitor (angiogenesis inhibitor) endostatin; a polynucleotide encoding the cell-permeable endostatin recombinant protein; an expression vector for the cell-permeable endostatin recombinant protein; and a pharmacological composition for an anti-cancer preparation with improved inhibitory activity against angiogenesis in cancer, which contains the cell-permeable endostatin recombinant protein as an active component. The cell-permeable endostatin recombinant protein according to the present invention can block the formation of microvessels and inhibit the migration, proliferation, penetration, tube formation and the like of vascular endothelial cells present in tumor tissue by introducing the angiogenesis inhibitor endostatin into the cell with high efficiency, and it exhibits outstanding anti-cancer activity and so can be used as an anti-cancer drug against various cancers. | 04-21-2011 |
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| 20090317309 | Desktop sterilizer for books - The present invention provides a desktop sterilizer for books. The sterilizer includes an openable main body which has a sterilization chamber therein and is closable by a door so as to be openable through an opening, and a book holder which is provided in the sterilization chamber to maintain the covers of a book in a state of being unfolded. The sterilizer further includes a sterilizing UV lamp which sterilizes the book, and an air discharger which is connected to a blower and blows air towards the proximal edges of pages bound to a book spine of the book held by the book holder, thus opening the pages of the book. The sterilizer further includes a static electricity generating unit which charges the book with static electricity, such that the pages of the book are laid open by a static electric repulsive force, an aroma generating unit which generates an aroma and supplies it into the sterilization chamber using the air discharger, and a control computer which controls the sterilizing UV lamp and the blower. | 12-24-2009 |
| 20100255148 | METHOD OF MAKING BREAD - A method of making bread is provided. The method includes a warm dough making process in which a warm dough is formed by heating a mixture of milk and salt, adding wheat flour to the heated mixture, aerating the resulting mixture, and ripening the resulting mixture at low temperature, a dough mixing process in which a dough is formed by mixing the resulting dough of the warm dough making process with wheat flour, dried yeast, refined sugar, refined salt, whole milk powder, bread improver, processed butter, milk, egg, and water, and stirring the mixture, a deep-freezing process in which the resulting dough is divided into equal-sized pieces and the divided dough pieces are deep-frozen, a thawing process in which the deep-frozen dough is thawed, a fermentation process in which the thawed dough is placed in a bread pan to be fermented, and a baking process in which the fermented dough is heated. | 10-07-2010 |
| 20100255149 | METHOD OF MAKING BREAD - A method of making bread is provided. The method includes a warm dough making process in which a warm dough is formed by heating a mixture of milk and salt, adding wheat flour to the heated mixture, aerating the resulting mixture, and ripening the resulting mixture at low-temperature, a sponge making process in which a sponge is formed by mixing wheat flour, dried yeast, yeast food, bread improver, salt, and water and fermenting the mixture, a dough mixing process in which a dough is formed by mixing the warm dough and the sponge with wheat flour, salt, butter, dried yeast, dried milk, sugar, egg, and water and stirring the mixture, a division process in which the dough is divided into equal-sized pieces, a ripening process in which the divided dough is rolled out and ripened for a predetermined period of time, a molding process in which the resulting dough is molded to fit a bread pan, a fermentation process in which the molded dough is placed in the bread pan to be fermented, and a baking process in which the fermented dough is heated. | 10-07-2010 |
| 20100255150 | METHOD OF MAKING BREAD AND BREAD MADE BY THE METHOD - Provided is a method of making bread that can increase taste appeal and slow aging by fermenting dough at a low temperature for a long time to improve its texture and flavor, and bread made by the method. | 10-07-2010 |
| 20100255151 | METHOD OF MAKING BREAD AND BREAD MADE BY THE METHOD - A bread making method including: a cold sponge process where strong flour, dried yeast, yeast food, salt, an improver, and water are mixed, stirred at low speed, stirred at high speed, and then fermented at a temperature and relative humidity; a dough process in which the resulting mixture of the cold sponge process is mixed with strong flour, sugar, salt, dried milk, dried yeast, margarine, and water, and the to resulting mixture is given a floor time and then divided into pieces; a freezing storage process in which the dough is frozen, wrapped in plastic, and stored at a temperature of less than −18 degrees C.; a thawing process in which the resulting dough pieces of the freezing process are thawed; and a second fermentation process in which each of the resulting dough pieces is molded and subjected to a second fermentation. | 10-07-2010 |
| 20110095202 | BOOK STERILIZER - A book sterilizer is provided, which includes a sterilizing chamber having an upper wall, a lower wall, and an inclined rear wall between the upper and lower walls, and at least one holding member for a book which is provided in the sterilizing chamber and has a free end adjacent to the inclined rear wall, so that a book is easily held by virtue of having been inserted between the inclined rear wall and the holding member with the leaves and book covers separately opened such that they unfold under their own weight and gravity, so that upon spraying air, the book covers and the leaves of the book smoothly unfold and thus sterilizing rays from a sterilization and disinfection lamp are uniformly radiated deep into the book covers and the leaves, thereby providing excellent sterilizing effects at an economical cost. | 04-28-2011 |
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| 20090041488 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An image forming apparatus includes a light emitting unit that emits light based on image data, an image forming unit that forms an image by scanning the light emitted from the light emitting unit, a sensing unit that senses a light quantity of the light emitted from the light emitting unit, and a controller that adjusts the image data to make the sensed light quantity reach a predetermined target light quantity and applies the adjusted image data to the light emitting unit. | 02-12-2009 |
| 20100174171 | Neurobiological method for measuring human intelligence and system for the same - The present invention relates to a method for measuring human intelligence using a neurobiogical model. The invention provides a method which enables neurometric IQ to be measured by processing the MRI and fMRI images of subjects to determine cortical thicknesses and brain activation levels, determining structural IQ (sIQ) and functional IQ (fIQ) from the cortical thicknesses and the brain activation levels, and using the structural IQ (sIQ) and the functional IQ (fIQ) as predictors to measure the neurometric IQ of the subject. According to the present invention, the concept of a neurometric IQ (nIQ) model is established and can assist in easily assessing individual differences in general cognitive ability. These results suggest that general cognitive ability can be explained by two different neural bases or traits: facilitation of neural circuits and accumulation of crystallized knowledge. | 07-08-2010 |
| 20100289747 | METHOD AND APPARATUS FOR ALPHABET INPUT - A method and apparatus for inputting letters by combining basic elements obtained by separating and symbolizing strokes of letters, so as to provide excellent letter intuitiveness and recognition. According to the present invention, a letter may be input by pressing one of or sequentially pressing two of keys to which basic elements u, I, n, ⊂, l, ⊃, | 11-18-2010 |
| 20110025811 | LIGHT SCANNING UNIT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS USING THE SAME - Disclosed are a light scanning unit and an electrophotographic image forming apparatus including the light scanning unit. The light scanning unit may include a light source emitting a light beam, a beam deflector that deflects and scans the light beam emitted from the light source in a main scanning direction, a scanning optical system forming an image of a first portion of the light beam that is deflected and scanned by the beam deflector on a scanning surface and a beam detection sensor receiving a second portion of the light beam that is deflected and scanned by the beam deflector for generating a synchronization signal. The beam detection sensor may include a light receiving surface for receiving the second portion of the light beam, and at least two output terminals that are arranged outside an area of the light receiving surface within which the incident second portion of the light beam is confined. | 02-03-2011 |
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| 20090140439 | METHOD OF MANUFACTURING A CHIP AND A CHIP STACK - Provided are a chip, a chip stack, and a method of manufacturing the Same. A plurality of chips which each include: at least one pad formed on a wafer; and a metal layer which protrudes up to a predetermined thickness from the bottom of the wafer and is formed in a via hole exposing the bottom of the pad are stacked such that the pad and the metal layer of adjacent chips are bonded. This leads to a simplified manufacturing process, high chip performance and a small footprint for a chip stack. | 06-04-2009 |
| 20100133586 | HETEROJUNCTION BIPOLAR TRANSISTOR AND METHOD OF FORMING THE SAME - Provided are a heterojunction bipolar transistor and a method of forming the same. The method includes forming an emitter electrode on an emitter capping pattern, a base electrode on a base pattern, and a collector electrode on a subcollector pattern, the subcollector pattern, the base pattern, an emitter pattern, and the emitter capping pattern being provided to a substrate; patterning a protection insulation layer and a first dummy pattern covering the emitter electrode, the base electrode, and the collector electrode, to expose the emitter electrode, the base electrode, and the collector electrode; forming a second dummy pattern to electrically separate the emitter electrode, the base electrode, and the collector electrode; forming, on the substrate provided with the second dummy pattern, an emitter electrode interconnection connected to the emitter electrode, a base electrode interconnection connected to the base electrode, and a collector electrode interconnection connected to the collector electrode; and removing the first and second dummy patterns. | 06-03-2010 |
| 20100298578 | Catalyst For Direct Conversion Of Esters Of Lactic Acid To Lactide And The Method For Producing Lactide Using The Same - The present disclosure discloses a catalyst for directly producing a lactide which is a cyclic ester used as a monomer for polylactides, and a method for directly producing a lactide using the catalyst, the method including the transesterification reaction between two molecules of an ester of lactic acid or a mixture containing the ester of lactic acid with a small amount of lactic acid and oligomer of lactic acid under an inert environment in the presence of a titanium-based catalyst or a catalyst mixture containing the titanium-based catalyst so as to produce lactide while simultaneously removing an alcohol (ROH) generated as a by-product. As compared to a conventional commercialized process, since the method for producing a lactide in accordance with the present disclosure is a novel process capable of directly producing the lactide from the ester of lactic acid, energy consumption is low and the lactide can be produced through a simple process showing a high yield while maintaining optical property (D-form or L-form optical isomer). | 11-25-2010 |
| 20110145871 | SYSTEM AND METHOD OF PROVIDING EFFICIENT VIDEO-ON-DEMAND SERVICE USING UNICAST/MULTICAST IN INTERNET PROTOCOL NETWORK - A system and method for providing an efficient video-on-demand (VoD) service using unicast/multicast in an Internet Protocol (IP) network are provided. A VoD service system includes a multicast efficiency factor (MEF) checking unit to check an MEF in content in response to a request for the content from a client, and a content transmission unit to multicast or unicast the content over a network depending on the checked MEF. Here, the MEF includes an indicator of efficiency for multicast transmission relative to unicast transmission of the content. | 06-16-2011 |
| 20110194419 | WIRELESS COMMUNICATION SYSTEM FOR EFFICIENT MULTICAST TRANSMISSION USING ADAPTIVE MODULATION AND CODING MECHANISM - Disclosed is a wireless communication system for efficient multicast transmission using an AMC scheme. The wireless communication system and the AMC scheme enable a user participating in a multicast group to be provided with efficient service, and provide more users with a multicast broadcast service through the AMC scheme using a proposed group MCS level determination algorithm. | 08-11-2011 |
| 20110265734 | FUEL PREPROCESS SYSTEM FOR COAL COMBUSTION BOILER - A fuel preprocess system for a coal combustion boiler is disclosed. The fuel preprocess system for a coal combustion boiler that dries biomass or refuse-derived fuel in accordance with the present invention can include: a dryer configured to dry the biomass or refuse-derived fuel by use of flue gas generated after combustion in the boiler; and a torrefier configured to devolatilize a fibrous component contained in the dried fuel from the fuel dried in the dryer by use of primary air that is heat-exchanged after the combustion in the boiler. | 11-03-2011 |
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| 20090298276 | METHODS OF FORMING SEMICONDUCTOR DEVICE PATTERNS - A first mask layer pattern including a plurality of parallel line portions is formed on an etch target layer on a semiconductor substrate. A sacrificial layer is formed on the first mask layer pattern and portions of the etch target layer between the parallel line portions of the first mask layer pattern. A second mask layer pattern is formed on the sacrificial layer, the second mask layer pattern including respective parallel lines disposed between respective adjacent ones of the parallel line portions of the first mask layer pattern, wherein adjacent line portions of the first mask layer pattern and the second mask layer pattern are separated by the sacrificial layer. A third mask layer pattern is formed including first and second portions covering respective first and second ends of the line portions of the first mask layer pattern and the second mask layer pattern and having an opening at the line portions of the first and second mask layer patterns between the first and second ends. The sacrificial layer and the etch target layer are etched using the third mask layer pattern, the first mask layer pattern and the second mask layer pattern as a mask to thereby form a plurality of parallel trenches in the etch target layer between the line portions of the first and second mask layer patterns. Conductive lines may be formed in the trenches. | 12-03-2009 |
| 20090305495 | SEMICONDUCTOR DEVICE AND METHODS OF MANUFACTURING THE SAME - A semiconductor device may include plugs disposed in a zigzag pattern, interconnections electrically connected to the plugs and a protection pattern which is interposed between the plugs and the interconnections to selectively expose the plugs. The interconnections may include a connection portion which is in contact with plugs selectively exposed by the protection pattern. A method of manufacturing a semiconductor device includes, after forming a molding pattern and a mask pattern, selectively etching a protection layer using the mask pattern to form a protection pattern exposing a plug. | 12-10-2009 |
| 20110227231 | SEMICONDUCTOR DEVICE AND METHODS OF MANUFACTURING THE SAME - A semiconductor device may include plugs disposed in a zigzag pattern, interconnections electrically connected to the plugs and a protection pattern which is interposed between the plugs and the interconnections to selectively expose the plugs. The interconnections may include a connection portion which is in contact with plugs selectively exposed by the protection pattern. A method of manufacturing a semiconductor device includes, after forming a molding pattern and a mask pattern, selectively etching a protection layer using the mask pattern to form a protection pattern exposing a plug. | 09-22-2011 |
| 20110316165 | Semiconductor Device and Method of Fabricating the Same - A semiconductor device includes first, second, and third conductive lines, each with a respective line portion formed over a substrate and extending in a first direction and with a respective branch portion extending from an end of the respective line portion in a direction different from the first direction. The branch portion of a middle conductive line is disposed between and shorter than the respective branch portions of the outer conductive lines such that contact pads may be formed integral with such branch portions of the conductive lines. | 12-29-2011 |
