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| 20080274403 | ANODE FOR SECONDARY BATTERY HAVING NEGATIVE ACTIVE MATERIAL WITH NANO-FIBER NETWORK STRUCTURE AND SECONDARY BATTERY USING THE SAME, AND FABRICATION METHOD OF NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY - There is provided a metal oxide having a continuous nano-fiber network structure as a negative active material for a secondary battery. A method for fabricating such negative active material for a secondary battery comprises spinning a mixed solution of a metal oxide precursor and a polymer onto a collector to form composite fibers mixed with the metal oxide precursor and the polymer, thermally compressing or thermally pressurizing the composite fibers, and thermally treating the thermally compressed or thermally pressurized composite fibers to remove the polymer from the composite fiber. | 11-06-2008 |
| 20100002357 | CONDUCTIVE ELECTRODE USING METAL OXIDE FILM WITH NETWORK STRUCTURE OF NANOGRAINS AND NANOPARTICLES, PREPARATION METHOD THEREOF AND SUPERCAPACITOR USING THE SAME - The present invention relates to a porous conducting metal oxide electrode prepared by depositing a porous conducting metal oxide film comprising a conducting metal oxide film layer having a network structure of nanofibers, comprising nanograins or nanoparticles, on at least one surface of a current collector, and a conducting metal oxide coating layer on the network layer of the porous conducting metal oxide through the constant current method or the cyclic voltammetric method, and a high-speed charge/discharge and ultrahigh-capacity supercapacitor using the porous conducting a metal oxide electrode. | 01-07-2010 |
| 20100045997 | OXYGEN SENSOR USING PRINCIPLE OF SURFACE PLASMON RESONANCE AND OXYGEN TRANSMISSION RATE MEASUREMENT SYSTEM INCLUDING THE SAME - An oxygen sensor using the principle of surface plasmon resonance, capable of measuring an oxygen concentration in a measurement chamber by detecting a change in resonance angle or refractive index using field enhancement effects, is provided. An oxygen transmission rate measurement system including the oxygen sensor is also provided. In this invention, only a change in voltage is measured at a fixed angle, thus achieving rapid measurement, and also, a single wavelength light source is used, thus reducing the size of the oxygen sensor and oxygen transmission rate measurement system. The oxygen sensor includes a laser diode for emitting light, a polarizer for converting the emitted light into polarized light, a prism for receiving the polarized light from the polarizer and having a sensor substrate provided on one surface thereof so that the polarized light is reflected, an oxygen concentration measurement chamber provided to enclose the sensor substrate so that oxygen a concentration of which is to be measured is contained therein, a photodiode for measuring the amount of light reflected from the prism, and a microcontroller unit for controlling operation of the oxygen sensor and calculating the oxygen concentration. | 02-25-2010 |
| 20110274906 | SILICON CARBIDE NANOFIBER AND FABRICATION METHOD OF SILICON CARBIDE NANOFIBER USING EMULSION SPINNING - Disclosed is: a single crystalline silicon carbide nanofiber having improved thermal and mechanical stability as well as a large specific surface area which is applicable to a system for purifying exhaust gas, silicon carbide fiber filter, diesel particulate filter having a high temperature stability and may be used in the form of nanostructures such as nanorods and nanoparticles. | 11-10-2011 |
| 20120042713 | GAS SENSOR USING METAL OXIDE NANOPARTICLES, AND METHOD FOR MANUFACTURING SAME - The present invention provides a gas sensor, including: a sensor substrate provided with an electrode; and a thin layer of sensor material formed by spraying a solution in which metal oxide nanoparticles are dispersed onto the sensor substrate. The gas sensor is advantageous in that a sensor material is formed into a porous thin layer containing metal oxide nanoparticles having a large specific surface area, thus realizing high sensitivity on the ppb scale and a high reaction rate. Further, the gas sensor is advantageous in that it can be manufactured at room temperature, and the thickness of a sensor material can be easily adjusted by adjusting the spray time, so that a thin gas sensor or a thick gas sensor can be easily manufactured. | 02-23-2012 |
| 20120100303 | CARBON NANOFIBER INCLUDING COPPER PARTICLES, NANOPARTICLES, DISPERSED SOLUTION AND PREPARATION METHODS THEREOF - Disclosed are amorphous carbon nanofibers including copper nanoparticles or copper alloy nanoparticles, copper composite nanoparticles prepared by grinding the amorphous carbon nanofibers and implemented as surfaces of Cu-included particles are partially or wholly coated with amorphous carbons, a dispersed solution including the copper composite nanoparticles, and preparation methods thereof and the amorphous carbon nanofibers include nanoparticles including copper, copper nanoparticles or copper alloy nanoparticles, and, the copper composite nanoparticles are implemented as surfaces of Cu-included particles are partially or wholly coated with amorphous carbons. | 04-26-2012 |
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| 20080213509 | Composition for LC alignment film using diamine having dendron side chain - Disclosed herein is an LC aligning agent using diamine having dendron side chains. In detail, the present invention relates to a composition for an LC alignment film which employs diamine having dendron side chains to produce polyamic acid, followed by imidization. When the LC alignment film is applied to a liquid crystal display device, high heat resistance, high penetration in a visible ray range, excellent alignment, and a high voltage holding ratio are assured. Even though it contains a small amount of functional diamine, a high pretilt angle can be assured. Thus, the pretilt angle is easily controlled and a vertical aligning force is improved. | 09-04-2008 |
| 20100168374 | Diamine compound having dendron side chain and liquid crystal aligning agent using same - Disclosed herein is a novel functional diamine compound having a dendron structure, polyamic acid which is produced using functional diamine, aromatic cyclic diamine, aliphatic cyclic acid dianhydride, and aromatic cyclic acid dianhydride, polyimide which is produced by imidizing polyamic acid, and an LC alignment film produced using polyimide. Even if the diamine compound is used in a small amount, it is possible to realize a high pretilt angle, thus the pretilt angle is easily controlled. Therefore, it can be used to produce an LC alignment film using a twisted nematic (TN) mode, in which the pretilt angle of liquid crystal is low, and a vertically aligned (VA) mode, which requires a high pretilt angle of about 90°. | 07-01-2010 |
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| 20090222528 | Resource sharing method and system - A resource sharing method for a resource sharing system for a plurality of edge peers that individually store a resource and a plurality of super peers that manage the plurality of edge peers or resource information including a name of the resource that includes at least one key word is provided. In the resource sharing system, the super peers distribute and manage resource information of the edge peers according to a key word. Therefore, if a resource is requested using part of a name of a resource desired by a certain edge peer, the super peer searches for resources including the resource desired by the edge peer. Therefore, a user of an edge peer may acquire a desired resource even using part of a name of a desired resource. | 09-03-2009 |
| 20090276507 | PEER-TO-PEER (P2P) NETWORK SYSTEM AND METHOD OF OPERATING THE SAME - A peer-to-peer (P2P) network system and a method of operating the P2P network system are provided. The P2P network system includes at least one edge peer storing resources and at least one super peer sharing and managing resource information corresponding to the resources of the at least one edge peer. By updating changes in characteristics of peers due to elimination and movement of any one of a plurality of edge peers and super peers included in the P2P network, path reconfiguration may be performed efficiently. | 11-05-2009 |
| 20090276540 | PEER-TO-PEER (P2P) NETWORK SYSTEM AND METHOD OF OPERATING THE SAME BASED ON REGION - A peer-to-peer (P2P) network system and a method of operating the P2P network system based on region are provided. If an edge peer storing a resource information list of a super peer migrates to a different super peer and is registered and connected with the different super peer, the edge peer transfers the resource information list to the different super peer to share the resource information list. Resources may be searched based on a region information list into which resource information lists of adjacent super peers are integrated. | 11-05-2009 |
| 20090300431 | METHOD AND SYSTEM FOR CONTROLLING MOVEMENT OF USER SETTING INFORMATION REGISTERED IN SERVER - A method and system to utilize an Extensible Markup Language (XML) Configuration Access Protocol (XCAP) in which a MOVE command is newly defined, and a user setting information movement request is processed in one operation, are disclosed. A method of controlling movement of particular user setting information registered in a server includes, at a client, transmitting a movement request message including a movement command to set user information, and at the server, processing movement of the particular user setting information as commanded by the movement request message and transmitting a response message. | 12-03-2009 |
| 20110131337 | MOBILE DEVICE AND CONTROL METHOD THEREOF - The mobile device includes a communication unit which performs communication through a network; and a control unit which executes an application prepared by an application programming interface (API) of the network function provided by a platform, and controls the communication unit to perform communication in accordance with a setup of a preferred network if the application includes the setup of the preferred network. | 06-02-2011 |
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| 20080299041 | HETEROCYCLIC INDENE DERIVATIVES AND THEIR RADIOISOTOPE LABELED COMPOUNDS FOR IMAGING BETA-AMYLOID DEPOSITION - The invention is directed to heterocyclic indene derivatives useful for β-amyloid plaque imaging, their radiolabeled compounds and their preparation methods. The compounds of the invention are easily labeled with radioisotopes and have high affinities to β-amyloid depositions, thus they facilitate diagnosis of Alzheimer's disease by imaging the distribution of β-amyloid depositions. | 12-04-2008 |
| 20100292166 | PHARMACEUTICAL COMPOSITION FOR TREATING MALIGNANT TUMORS CONTAINING HUMAN p31 GENES - A pharmaceutical composition for the treatment of malignant tumors comprising a human p31 | 11-18-2010 |
| 20110273410 | LED DISPLAY APPARATUS HAVING ACTIVE DEVICES AND FABRICATION METHOD THEREOF - An active matrix LED display apparatus and a fabrication method thereof are provided. The active matrix LED display apparatus enables to miniaturize pixel by a formation of wiring on bottom layer and an assembly of each block through each eutectic layer into each transistor block receptor and/or each LED block receptor formed according to each color element unit, and to be embodied with high luminance, low power consumption, high reliability and superior optical property by assembling a transistor block having high electron mobility. And the fabricating method of the present invention enables to make efficiently an AM-LED display apparatus at room temperature in a short time by using different shapes of receptor and block depending on the function of a transistor and/or on the color of an LED. | 11-10-2011 |
| 20110286920 | COMPLEX OF BIFUNCTIONAL CHELATING AGENT AND MANNOSYL HUMAN SERUM ALBUMIN - The present invention is about bifunctional chelating agents (BCA) conjugated mannosyl human serum albumin (MSA) and its radioisotope labeled compounds for imaging immune system such as macrophages, Kupffer cells, reticuloendothelial system (RES), and lymphatic system. The present invention comprises BCA-MSA conjugates, their radiolabeled compounds, and kits for radiolabeing. The present invention improved radiolabeling procedure, showed higher lymphatic system uptake, and enabled image by positron emission tomography (PET). | 11-24-2011 |
| 20120029177 | HETEROCYCLE-AMINO ACID DERIVATIVES FOR TARGETING CANCER TISSUE AND RADIOACTIVE OR NON-RADIOACTIVE LABELED COMPOUNDS THEREOF - The present invention relates to novel amino acid derivatives containing heterocyclic chelating residues thereof; radioactive or nonradioactive metal complexes thereof; methods for preparation thereof; and apyrogenic and sterile preparative kits of the composition for targeting cancer cells. | 02-02-2012 |
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| 20090108796 | Starting Control Apparatus and Method for Motor - An apparatus and method for controlling starting of a motor are disclosed. An exciting coil of a motor is excited by using a controller of an electronic refrigerator without having an extra excitation control circuit, to thereby simplify a component construction for controlling exciting of the motor and thus reduce complexity. The present invention includes: a main coil and an auxiliary coil (sub-coil); an exciting coil that generates an excitation current; a refrigerator control unit that outputs a control signal for controlling an application time of the excitation current when started; and a switch unit electrically connected with the exciting coil and supplying power to the exciting coil according to the control signal outputted from the refrigerator control unit. | 04-30-2009 |
| 20090160393 | Starting Control Apparatus and Method for Motor - Entry of a synchronous speed of a rotor can be facilitated by increasing a starting torque by adjusting a magnetization application time for magnetizing the rotor according to whether or not a starting capacitor is used. The present invention includes: a control unit that outputs a control signal for controlling an application time of a magnetizing current according to whether or not a starting capacitor is used; and a switch that supplies power to an exciting coil according to the control signal outputted from the control unit. | 06-25-2009 |
| 20090236925 | Self Magnetizing Motor - A self magnetizing motor, in which a magnetic substance is disposed at the rotor and a stator is provided with a magnetizing portion to magnetize the magnetic substance, and the magnetizing portion forms an exciter pole protruding toward the magnetic substance and a tip portion tapered at an end of the exciter pole, wherein a width of the exciter pole, a protruding length of the tip portion, and a width of the tip portion are formed in the ratio of 8-9:2-2.5:1-2.4, thereby increasing the intensity of magnetizing of the magnetic substance thus to improve the motor performance. | 09-24-2009 |
| 20110119572 | MOBILE TERMINAL - A mobile terminal outputs text-to-speech (TTS) voice data. The mobile terminal displays text data including link data on a display unit of the mobile terminal, selects the link data, receives an original data of the link data as a background process, converts the original data to the TTS voice data, and outputs the TTS voice data though a voice outputting unit of the mobile terminal. | 05-19-2011 |
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| 20080303414 | Compound and Organic Light Emitting Device Using the Same - Disclosed is an organic light emitting device. The organic light emitting device comprises a first electrode, organic material layer(s) comprising a light emitting layer, and a second electrode. The first electrode, the organic material layer(s), and the second electrode form layered structure and at least one layer of the organic material layer(s) include the compound of Formula 1 or the compound of Formula 1 into which a thermosetting or photo-crosslinkable functional group is introduced. | 12-11-2008 |
| 20080303434 | Compound and Organic Light Emitting Device Using the Same - Disclosed is a novel compound which is capable of significantly improving a lifespan, efficiency, and electrochemical and thermal stabilities of an organic light emitting device, the production of the compound, and an organic light emitting device in which the compound is contained in an organic compound layer. | 12-11-2008 |
| 20090045721 | Compound and organic light emitting device using the same - Disclosed is an organic light emitting device. The organic light emitting device comprises a first electrode, organic material layer(s) comprising a light emitting layer, and a second electrode. The first electrode, the organic material layer(s), and the second electrode form layered structure and at least one layer of the organic material layer(s) include the compound of Formula 1 or the compound of Formula 1 into which a thermosetting or photo-crosslinkable functional group is introduced. | 02-19-2009 |
| 20090165848 | Quinacridine Derivatives and Organic Electronic Devices Using the Same - The present invention relates to a novel quinacridine derivative and an organic electronic device using the same. | 07-02-2009 |
| 20090200542 | Compounds and Organic Light Emitting Device Using the Same - Disclosed is an organic light emitting device. The organic light emitting device comprises a first electrode, organic material layer(s) comprising a light emitting layer, and a second electrode. The first electrode, the organic material layer(s), and the second electrode form layered structure and at least one layer of the organic material layer(s) include the compound of Formula 1 or the compound of Formula 1 into which a thermosetting or photo-crosslinkable functional group is introduced. | 08-13-2009 |
| 20100099840 | DIOXYPYRROLO-HETEROAROMATIC COMPOUNDS AND ORGANIC ELECTRONIC DEVICES USING THE SAME - The present invention relates to dioxypyrrolo-heterocyclic compounds and an organic electronic device using the same. The compound of the present invention satisfies the requirements for use in an organic electronic device such as an organic light emitting device, an organic thin film transistor, and an organic solar cell, for example, suitable energy levels, and the electrochemical and thermal stability, by introducing various substituents to the core structure, and also have amorphous or crystalline property depending on the Mnd of the substituents, to satisfy the characteristics individually required for each of the devices. Further, an organic semi-conductor of p-type or n-type can be fabricated by introducing various substituents to the core structure having a property of n-type, thereby providing stability for the device. | 04-22-2010 |
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| 20080268431 | Information Code System Using Dna Sequences - The present invention provides a molecular level of DNA information code which uses a base pair sequence as an information code unit. Also, the present invention provides a molecular code system which includes designing and coding DNA which is an information code unit; stabilizing the DNA information code by encapsulating it with an inorganic capsule and coating the DNA-inorganic capsule to a medium; taking and extracting the coated DNA information code which is present in a trace amount, collecting the DNA information code using a polypyrrole-maghemite nanohybrid; and amplifying the collected DNA information code using a polymerase chain reaction and reading the amplified DNA information code. According to the present invention, the DNA information code having high security is prepared by assigning a security unit to a DNA which has an excellent accumulating capacity, and then the DNA information code is stabilized so as to be coated to a medium. Only the DNA information code may be extracted, collected, and read, if necessary. Thus, a unified molecular code system can be established. | 10-30-2008 |
| 20090004228 | BORON COMPOUND-LAYERED DOUBLE HYDROXIDE NANOHYBRID, METHOD OF PREPARING THE BORON COMPOUND-LDH NANOHYBRID, AND PHARMACEUTICAL COMPOSITION COMPRISING THE BORON COMPOUND-LDH NANOHYBRID - Provided are a boron compound-layered double hydroxide (LDH) nanohybrid in which a boron compound for boron neutron capture therapy is intercalated in between layers of LDH, a method of preparing the boron compound-LDH nanohybrid, and a pharmaceutical composition including the boron compound-LDH nanohybrid, which can be used in boron neutron capture therapy. | 01-01-2009 |
| 20100047307 | INJECTABLE DRUG CARRIER COMPRISING LAYERED DOUBLE HYDROXIDE - Provided is an injectable drug carrier including a non-toxic Layered Double Hydroxide (LDH) and pharmaceutically acceptable excipients. Provided is also a method of preparing the injectable drug carrier, the method including: synthesizing LDH with various compositions and controlling the size and shape of the LDH at a level that the LDH has no adverse effect in vivo. A solution obtained by dispersing the LDH in a solvent is injected in vivo. According to the method, nano-size LDH that does not affect a blood vessel in vivo can be synthesized. The LDH thus synthesized has no adverse effect in vivo even at a concentration of 400 mg/kg, and thus can contribute to establishment of a drug delivery system capable of improving the delivery efficiency of a specific drug. | 02-25-2010 |
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| 20090216916 | METHOD AND APPARATUS FOR INPUTTING/OUTPUTTING DATA USING VIRTUALIZATION TECHNIQUE - A method and apparatus for inputting and outputting data by using a virtualization technique are provided. The method includes generating a virtual operating system (OS) for the external device, which is connected to a host, based on OS information stored in the external device, setting a partial area of a storage of the host as virtual storage for the external device, and storing the data in the virtual storage or a memory of the external device in response to a request for inputting and outputting the data from the virtual OS. | 08-27-2009 |
| 20090271605 | METHOD AND APPARATUS FOR RESTORING SYSTEM USING VIRTUALIZATION - A method and apparatus to restore a system using virtualization, the method including: if a system restoration at a target restoration time point from among at least one restoration time points is requested, generating a virtualization layer; if a use of a system is requested by an application layer, accessing the target restoration time point using the virtualization layer; and performing a system restoration at the accessed target restoration time point. | 10-29-2009 |
| 20100031311 | Method of executing virtualized application able to run in virtualized environment - A method of executing a virtualized application able to run in a virtualized environment. The virtualized application includes application software and the virtualized environment. The application software includes a license monitor to search for a software license while monitoring an execution policy set by a software provider when software is installed or executed. The virtualized environment includes an environment monitor to monitor an execution environment provided to the application software by the virtualized environment. Therefore, it is possible to prevent software able to run in a virtualized environment from being freely copied without any limitations by the execution policy provided by the software provider. | 02-04-2010 |
| 20110173328 | ELECTRONIC DEVICE, CLOUD INSTANCE, APPARATUS, METHOD, AND SYSTEM FOR COMBINING CLOUD INSTANCES WITH RESOURCES OF DEVICES - A resource distribution apparatus, method and system for combining cloud resources with resources of a plurality of devices and distributing the combined resources to the respective devices are provided. The resource distribution apparatus may include a resource management unit to register and manage a plurality of devices and a cloud instance created by a cloud resource, and a resource adjustment unit to combine the registered cloud instance with resources of the registered devices and distribute the combined resources to the respective devices. | 07-14-2011 |
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| 20080297817 | IMAGE FORMING APPARATUS AND COLOR CONVERTING METHOD THEREOF - An image forming apparatus including a scanning unit to scan an image and to output corresponding digital color coordinates; a determining unit to determine a local color gamut including the digital color coordinates, based on a reference matrix computed from a standard color gamut, which includes the local color gamut, and the plurality of digital color coordinates; a matrix selecting unit to select a color conversion matrix that corresponds to the determined local color gamut; and a computing unit to compute LAB color coordinates based on the selected color conversion matrix and the digital color coordinates. A method of color conversion using the image forming apparatus is also provided. | 12-04-2008 |
| 20090189141 | Phase change memory device and method of forming the same - A phase change memory device and a method of forming the same include a conductive pattern formed on a substrate. A lower electrode contact is disposed on the conductive pattern. The phase change pattern is disposed on the lower electrode contact. An upper electrode is disposed on the phase change pattern. An area of an upper surface of the lower electrode contact is smaller than an area of a lower surface of the lower electrode contact. | 07-30-2009 |
| 20090190082 | DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY PANEL HAVING THE DISPLAY SUBSTRATE - A display substrate includes a first switching element, a second switching element, a first pixel electrode, a second pixel electrode, a main storage electrode and a sub-storage electrode. The first switching element is connected to a data line and a first gate line. The second switching element is connected to the data line and a second gate line adjacent to the first gate line. The first pixel electrode is electrically connected to the first switching element. The second pixel electrode is electrically connected to the second switching element. The main storage electrode is disposed in an area between the first pixel electrode and the second electrode to overlap with first ends of the first and second pixel electrodes. The sub-storage electrode is spaced apart from the first and second gate lines. | 07-30-2009 |
| 20100200833 | SEMICONDUCTOR DEVICE INCLUDING UNIFORM CONTACT PLUGS AND A METHOD OF MANUFACTURING THE SAME - A semiconductor device, a semiconductor module, an electronic apparatus and methods of fabricating and manufacturing the same are provided. The semiconductor device includes a lower interconnection formed on a substrate, a plurality of control patterns formed on the lower interconnection, a plurality of lower contact plug patterns formed on the control patterns, a plurality of storage patterns formed on the lower contact plug patterns, a plurality of upper electrodes formed on the storage patterns, and a plurality of upper interconnections formed on the upper electrodes. The lower contact plug patterns each include at least two contact holes having different sizes, a plurality of sidewall patterns formed on inner sidewalls of the two contact holes and wherein the sidewall patterns have different thicknesses from one another. The semiconductor device further includes a plurality of electrode patterns conformably formed on the inside of the sidewall patterns and having size errors less than 10%, and a plurality of filling patterns formed inside the electrode patterns and completely filling the inside of the contact holes. | 08-12-2010 |
