KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY Patent applications |
Patent application number | Title | Published |
20160142126 | METHOD AND APPARATUS FOR BEAMFORMING USING POLARIZED ANTENNA IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for beamforming using a polarized antenna in a wireless communication system are disclosed. The apparatus includes a processor configured to process a signal, and a multi-polarized antenna including a plurality of antenna elements, configured to transmit the signal. The plurality of antenna elements include an electric-field dipole antenna and a magnetic-field dipole antenna, and a current is applied to the electric-field dipole antenna and the magnetic-field dipole antenna in the same direction or in opposite directions. | 05-19-2016 |
20160125572 | DEVICE AND METHOD TO GENERATE IMAGE USING IMAGE LEARNING MODEL - At least some example embodiments disclose a device and a method for generating a synthetic image and a different-angled image and eliminating noise. The method may include receiving input images, extracting feature values corresponding to the input images using an image learning model, the image learning model permitting an input and an output to be identical and generating a synthetic image based on the feature values corresponding to the input images using the image learning model. | 05-05-2016 |
20160123531 | BOIL-OFF GAS TEMPORARY STORAGE SYSTEM - Provided is a boil-off gas temporary storage system and, more particularly, is a boil-off gas temporary storage system which compresses boil-off gas at high pressure, temporarily stores the compressed boil-off gas in a boil-off gas absorbing tank, supplies the stored boil-off gas to a high-pressure gas transmission part and a high-pressure liquefied natural gas transmission part to recycle the boil-off gas, controls the pressure of a low-pressure liquefied natural gas cargo tank and a fuel liquefied natural gas tank of a ship to be filled with gas, and removes the necessity of a complicated and high-priced re-liquefaction device, in a method for removing the boil-off gas to depressurize the fuel liquefied natural gas tank of a ship to be filled with gas in the relatively high-pressure state before supplying the liquefied natural gas to a ship to be filled with gas. | 05-05-2016 |
20160119941 | METHOD FOR MANAGING WIRELESS RESOURCE AND APPARATUS THEREFOR - The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for scheduling a terminal in a wireless communication system permitting overlapping between base station clusters, and an apparatus therefor, the method comprising the steps of: grouping a plurality of terminals into a plurality of groups satisfying predetermined conditions; and selecting one more terminals for scheduling by means of a group-based greedy algorithm for each of the plurality of groups, wherein, in the group-based greedy algorithm, a check is skipped for whether the total number of base station antennas corresponding to each group is equal to or greater than the number of terminals selected from each group. | 04-28-2016 |
20160119040 | METHOD AND APPARATUS FOR PERFORMING ANTENNA VIRTUALIZATION USING POLARIMETRIC ANTENNA IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for transmitting a signal using a polarimetric antenna to a reception apparatus in a wireless communication system are disclosed. The method includes generating a first matrix using a radiation pattern of the polarimetric antenna, calculating a second matrix that maximizes channel capacity, determining an antenna virtualization matrix by Singular Value Decomposition (SVD) based on the first and second matrices, and transmitting a signal to the reception apparatus using the antenna virtualization matrix. | 04-28-2016 |
20160118721 | CHIP ANTENNA FOR NEAR FIELD COMMUNICATION AND METHOD OF MANUFACTURING THE SAME - Provided are chip antennas for near field communication and methods of manufacturing the chip antennas. A chip antenna for near field communication includes a substrate; a first antenna element on the substrate; and a second antenna element on the first antenna element. The substrate, the first antenna element, and the second antenna element are included in a single chip. The first and second antenna elements are formed outside the chip. The substrate is a lower layer including a plurality of devices. The first antenna element is a metal structure having a fish bone shape. The second antenna element is a dipole antenna. | 04-28-2016 |
20160117904 | SERVER, SYSTEM, METHOD AND RECORDING MEDIUM FOR SEARCHING FOR MISSING CHILDREN USING MOBILE CROWDSOURCING - Disclosed herein are a server, system, method, and recording medium for searching for missing children, using mobile crowdsourcing. According to an embodiment, a server for searching for missing children, using mobile crowdsourcing, comprises a communication unit and a control unit. The communication unit receives a missing-child incident signal from a guardian terminal (held by a parent or guardian) and receives a first location information as to movements of a missing child from a child terminal (carried by the missing child) and sends the first location information received to at least one assistance terminal and receives landmark information from the assistance terminal(s) when a (degree of) similarity between the first location information sent to the assistance terminal(s) and a second location information detected by the assistance terminal(s) is higher than a preset value. The control unit generates a movement or moving path of the missing child, using the landmark information received. | 04-28-2016 |
20160116393 | PARTICLE ARRANGING DEVICE AND METHOD - A particle arranging device includes a chamber including a first input/output portion and a second input/output portion and providing a space through which a fluid containing particles flows, at least one capturing structure provided in the chamber to form a fluidic channel through which the fluid flows and having a gate portion adapted to allow the particle in the fluid to enter the capturing structure through the gate portion and a receiving portion adapted to receive the particle entering through the gate portion, a deformable membrane structure provided in the gate portion of the capturing structure and configured to actuate to control the number of the particles to enter the capturing structure through the gate portion, and a membrane control portion configured to apply a pressure to the deformable membrane structure. | 04-28-2016 |
20160115470 | CELL FUSION DEVICE AND CELL FUSION METHOD - A cell fusion device includes a chamber including a first input/output portion and a second input/output portion and providing a space through a fluid containing cells flows, at least one cell fusion structure provided in the chamber to form a fluidic channel through which the fluid flows and having a capturing portion adapted to capture the cell in the fluid and a fusion portion connected to the capturing portion and provide a space for fusing at least two cells trapped by the capturing portion and moved into the fusion portion in orders, a deformable membrane structure provided in the capturing portion of the cell fusion structure and configured to actuate to change a cross-sectional area of the fluidic channel of the capturing portion and to selectively capture the cell, and a membrane control portion configured to apply a pressure to the deformable membrane structure. | 04-28-2016 |
20160111742 | METHODS OF REMOVING HYDROGEN SULFIDE AND GENERATING ELECTRICITY USING ALKALINE SULFIDE FUEL CELL - The present invention relates to a method for removing hydrogen sulfide, which comprises absorbing hydrogen sulfide into an alkaline solution, and introducing the solution resulting from the absorption into the anode of a fuel cell to oxidize sulfide ion. The method comprises a step of absorbing hydrogen sulfide into an alkaline solution. In a fuel cell, electrical energy is produced from the alkaline sulfide solution resulting from the absorbing step. Thus, according to the present invention, the cost and efficiency problems occurring in conventional hydrogen sulfide removal processes are solved. | 04-21-2016 |
20160110372 | METHOD AND APPARATUS FOR PROVIDING LOCATION-BASED SOCIAL SEARCH SERVICE - Provided is a method of providing a location-based social search service. The method includes collecting, from a social network system, one or more pieces of visit history information including at least one of visit information of social search service users in association with at least a place and review data associated with the place, and storing the collected information; selecting a topic for each topic category from the visit history information; when a location-based query is received from at least one of the users, extracting a topic for each topic category from the location-based query; analyzing, for each topic category, a relationship between the topic extracted from the location-based query and the topic selected from the visit history information, and selecting at least one of the users as an expert. | 04-21-2016 |
20160109416 | WIRELESS DIAGNOSIS APPARATUS FOR STRUCTURE USING NONLINEAR ULTRASONIC WAVE MODULATION TECHNIQUE AND SAFETY DIAGNOSIS METHOD USING THE SAME - The present invention relates to a safety diagnosis method for a structure using a nonlinear ultrasonic wave modulation technique. The safety diagnosis method includes: making the structure vibrate by applying signals of different ultrasonic frequencies; converting the responses of the structure generated by the vibration into digital signals; extracting first modulation signals by subtracting the harmonic responses and the linear responses of the signals of different ultrasonic frequencies from the digital signals and synchronously demodulating the digital signals; constructing a first sideband spectrogram by combining the first modulation signals generated by continuously changing at least frequency among the signals of different ultrasonic frequencies; and deciding whether the structure is cracked based on the first sideband spectrogram. Even though the power of the ultrasonic wave applied to the structure is very small as compared with the related art, whether there is the damage is precisely decided, and thus power consumption may be reduced. | 04-21-2016 |
20160109172 | REFRIGERATOR - Disclosed herein is a refrigerator which has an improved structure to increase insulating properties. The refrigerator includes a body including an inner casing and an outer casing, a storage compartment formed in the inner casing, an insulator provided between the inner casing and the outer casing to insulate the storage compartment, and a frame unit which is disposed between the adjacent insulators to ensure stiffness of the body and includes at least one coupling surface coupled with at least one of the inner casing and the outer casing. | 04-21-2016 |
20160105501 | Method and System for Supporting Dynamic Instance Hosting Service of Virtual Object - Disclosed is a method and system for re-directing a dynamic instance hosting service of a virtual object. The dynamic instance hosting service re-directing system may include a spatial information controller configured to determine whether an instance of an Internet of Things (IoT) device is movable based on spatial information of the IoT device using an instance hosting function; and an instance resource controller configured to manage available instance resources associated with the IoT device and an external service for an instance movement of the IoT device. | 04-14-2016 |
20160105292 | Method and System for Controlling Internet of Things (IoT) Device - Provided is a method and system for controlling an Internet of Things (IoT) device. An IoT control method configured as a computer may include registering an IoT device as a buddy through an open application programmer interface (API) of a messenger service platform; creating a group chat room by grouping a plurality of IoT devices among IoT devices registered as the buddy; and providing a messaging service participated in by the plurality of IoT devices through the group chat room. | 04-14-2016 |
20160103666 | PERFORMANCE IMPROVEMENT METHOD IN INSTANCE HOSTING ENVIRONMENT AND SERVICE SYSTEM THEREFOR - A service system in an IoT environment is provided. The service system includes an instance manager configured to manage generation and operation of an instance for a virtual object corresponding to an IoT device. The instance manager includes an instance pool configured to pool the instance, a message router configured to filter a data stream according to the instance and to transmit the filtered result value together with the data stream, and an instance lifecycle manager configured to reuse the instance pooled in the instance pool according to the filtered result value or to skip calling of an instance according to the data stream. | 04-14-2016 |
20160089723 | METHOD OF FABRICATING NANOSTRUCTURES USING MACRO PRE-PATTERNS - A method of fabricating nanostructures using macro pre-patterns according to the present invention, which comprises either depositing a target material on a substrate having macro pre-patterns formed thereon, or applying a target material to a substrate and then forming macro pre-patterns on the substrate, and then depositing the target material on the side surface of the macro pre-patterns by an ion bombardment phenomenon occurring during etching, provides a three-dimensional nanostructures with high aspect ratio and uniformity can be fabricated by a simple process at low cost by using the ion bombardment phenomenon occurring during physical ion etching, thereby achieving the high performance of future nano-devices, such as nanosized electronic devices, optical devices, bio devices and energy devices. | 03-31-2016 |
20160085135 | APPARATUS AND METHOD FOR SINGLE-CHANNEL DIGITAL OPTICAL PHASE CONJUGATION - A single-channel phase conjugation apparatus includes a spatial light modulator and a single-channel optical sensing and generating unit. The spatial light modulator receives a light having a wavefront scattered by a scattering object. The single-channel optical sensing and generating unit senses a phase control wavefront of an output light focused by the spatial light modulator and outputs a light having a phase conjugation wavefront by changing a direction of the output light in a reverse direction depending on the phase control wavefront. | 03-24-2016 |
20160079005 | METHOD FOR FABRICATING A HIGH EFFICIENCY BIO-PHOTOVOLTAIC CELLS BY USING PLASMONIC SILVER NANOPARTICLES AND NATURAL EXTRACTED GRAMINOIDS - Disclosed is a technique for fabricating a bio-photovoltaic cell which includes coupling graminoids extracted from natural grasses to a semiconductor electron acceptor, on which plasmonic silver nanoparticles are aligned, by using an organic ligand material. More particularly, disclosed is a technique for fabricating a new renewable energy generation device useable for fabrication of high efficiency bio-photovoltaic cells by improving a photo-electron generation rate of graminoids through a surface plasmon effect of silver nanoparticles and increasing an effective photo-electron amount transferred to the electron acceptor due to optimized bonding between a photo sensitizer and an electron acceptor | 03-17-2016 |
20160078606 | Super-Resolution Apparatus and Method - An image-based super-resolution method using a cone-beam-based line-of-response (LOR) reconfiguration in a positron emission tomography (PET) image is provided. That is, an apparatus and method for reconfiguring a super-resolution PET image using a cone-beam-based LOR reconfiguration is provided. | 03-17-2016 |
20160056360 | Flexible Thermoelectric Device Using Mesh Type Substrate and Manufacturing Method Thereof - The present invention relates to a flexible thermoelectric device and a manufacturing method thereof, and a thermoelectric material is formed on a mesh type substrate made of a glass fabric, and the like. According to the present invention, since the thermoelectric material is supported by a mesh type substrate without a substrate made of alumina, and the like, the thermoelectric device has a high flexibility and a light weight, and thermal loss is minimized by the substrate to maximize thermoelectric efficiency. | 02-25-2016 |
20160049877 | INDUCTANCE VARYING CIRCUIT AND POWER SUPPLY APPARATUS INCLUDING THE SAME - A power supply apparatus may include a transformer unit outputting a voltage transformed depending on an inductance ratio between a primary side and a secondary side, an inductance varying unit varying an inductance of the primary side depending on whether or not external input power is being input, and an output unit stabilizing the transformed voltage and outputting the stabilized voltage. | 02-18-2016 |
20160034596 | METHOD AND SYSTEM FOR BROWSING VIRTUAL OBJECT - Disclosed is a method and system for browsing a virtual object. A virtual object browsing method includes acquiring identification information of a captured object from the object, acquiring information about a service provider of a virtual object mapped to the identification information, and acquiring related information of the object from the corresponding service provider based on the information about the service provider. | 02-04-2016 |
20160027153 | MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD - A magnetic resonance imaging (MRI) apparatus and an MRI method are provided. The MRI apparatus includes a data acquisition unit configured to acquire a first image by performing an MRI scan on an object. The MRI apparatus further includes an image acquisition unit configured to acquire a second image by performing de-noising filtering on the first image in a spatial domain, acquire a third image based on the first image and the second image, acquire a fourth image by performing low-pass filtering on the third image in a frequency domain, and acquire a final image based on the second image and the fourth image. | 01-28-2016 |
20160020620 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING CHARGING OPERATION OF BATTERY - The present invention relates to an electronic device and a method for controlling a charging operation of a battery. The charging control method includes charging a battery using a first charging mode, if a current voltage of the charged battery coincides with a predetermined voltage, decreasing an intensity level of a charging current and charging the battery using the decreased charging current intensity, and if the decreased charging current intensity coincides with a predetermined current intensity, converting from the first charging mode to a second charging mode and charging the battery using the second charging mode. | 01-21-2016 |
20160017383 | NOVEL ENGINEERED MICROORGANISM PRODUCING HOMO-SUCCINIC ACID AND METHOD FOR PREPARING SUCCINIC ACID USING THE SAME - The present invention relates to a mutant microorganism, which is selected from the group consisting of genus | 01-21-2016 |
20150376805 | ELECTROCHEMICAL DEVICE FOR RECOVERING URANIUM - The present invention relates to an electrochemical device, and more particularly, to an electrochemical device for recovering uranium from spent nuclear fuel, including: an electrolytic bath containing a molten salt electrolyte solution; a flow barrier which divides the electrolytic bath into two chambers and limits a flow of the electrolyte solution; a filter which filters particulates from the flow of the electrolyte solution; an anode which is inserted into the molten salt from one side of the electrolytic bath; and a cathode which is inserted into the molten salt from the other side of the electrolytic bath. | 12-31-2015 |
20150374247 | METHOD OF MEASURING BLOOD FLOW VELOCITY PERFORMED BY MEDICAL IMAGING APPARATUS, AND THE MEDICAL IMAGING APPARATUS - A method of measuring a blood flow velocity of blood flowing in an object includes obtaining first slab data of a first imaging slab to which a first bipolar gradient is applied, obtaining second slab data of a second imaging slab to which a second bipolar gradient is applied, the second imaging slab being moved to a location different from a location of the first imaging slab, and calculating the blood flow velocity based on data included in slices of the first slab data and slices of the second slab data, the slices of the first slab data being located at a same location as the slices of the second slab data on the object. | 12-31-2015 |
20150371414 | X-RAY IMAGING APPARATUS AND CONTROL METHOD FOR THE SAME - Disclosed herein are an X-ray imaging apparatus and a method for the same. The X-ray imaging apparatus includes a kernel function setter configured to set a scatter kernel function in response to a scatter component included in first X-ray image data detected by an X-ray detector, and an image data corrector configured to generate second X-ray image data obtained by performing scatter correction on the first X-ray image data using the scatter kernel function and data consistency. According to the X-ray imaging apparatus and the control method for the same, scatter correction is performed by using data consistency so that accuracy of the scatter correction may be increased and an X-ray image may be generated based on the accuracy, thereby improving quality of the X-ray image. | 12-24-2015 |
20150366992 | MULTIMERIC ANTIMICROBIAL PEPTIDE COMPLEX WHICH IS DISPLAYED ON CELL SURFACE - The present invention provides an antimicrobial peptide polymer comprising at least one monomer which is digested by pepsin, a multimeric antimicrobial peptide complex comprising the polymer and a cell surface anchoring motif linked to the polymer, an antimicrobial microorganism displaying the multimeric antimicrobial peptide complex, an antimicrobial composition comprising the same, a method of treating an infectious disease caused by bacteria, yeast or fungi by administering the antimicrobial composition, and a method for producing the antimicrobial microorganism. According to the invention, living microorganisms displaying an antimicrobial peptide on the cell surface thereof may be administered in vivo without having to lyse the microbial cell and isolate and purify the antimicrobial peptide, so that the antimicrobial peptide exhibits antimicrobial activity. Thus, the antimicrobial peptide may be produced at significantly reduced costs so that it may have widespread use. | 12-24-2015 |
20150366528 | X-RAY IMAGING APPARATUS AND CONTROL METHOD FOR THE SAME - An X-ray imaging apparatus includes a back projected image generator configured to generate a back projected image with respect to a projected image of a field of view (FOV), and an image restorer configured to obtain frequency components of the back projected image, generate restored images for frequencies based on the frequency components of the back projected image, and generate a restored image with respect to the back projected image by synthesizing the restored images for the frequencies. | 12-24-2015 |
20150361401 | INDUCED PLURIPOTENT STEM CELL MODEL FOR FABRY DISEASE AND USE THEREOF - The present invention relates to an induced pluripotent stem cell model of Fabry disease, a preparation method thereof, and a use of the same for the study of Fabry disease development and for the screening of a therapeutic agent for the disease. Particularly, Fabry disease derived induced pluripotent stem cells (iPSCs), embryoid body (EB), and vascular cells were developed and differentiated from fibroblasts originated from Fabry disease patient, wherein the Fabry disease originated iPSCs displayed significantly reduced expression and activity of GLA protein therein, compared with the normal cells, resulting in the accumulation of globotriaosylceramide (Gb3, CD77). Also, the differentiation of vascular cells was induced from the Fabry disease originated iPSCs, and as a result the iPSCs were successfully differentiated into vascular endothelial cells and vascular smooth muscle cells with significantly expressing the marker protein. When the vascular endothelial cells and vascular smooth muscle cells were treated with Fabrazyme, the accumulation of Gb3 was significantly reduced, suggesting that the said cell model can be effectively used for the analysis/study of Fabry disease outbreak mechanism and for the screening of a therapeutic agent for the disease. | 12-17-2015 |
20150350683 | MOTION PICTURE ENCODING APPARATUS AND METHOD THEREOF - Provided is a video encoding apparatus, including a signal separator to separate a differential image block into a first domain and a second domain, based on a boundary line included in the differential image block, the differential image block indicating a difference between an original image and a prediction image with respect to the original image, a transform encoder to perform a transform encoding with respect to the first domain using a discrete cosine transform (DCT), a quantization unit to quantize an output of the transform encoding unit in a frequency domain, a space domain quantization unit to quantize the second domain in a space domain, and an entropy encoder to perform an entropy encoding using outputs of the quantization unit and the space domain quantization unit. | 12-03-2015 |
20150331719 | APPARATUS AND JOB SCHEDULING METHOD THEREOF - An apparatus and a job scheduling method are provided. For example, the apparatus is a multi-core processing apparatus. The apparatus and method minimize performance degradation of a core caused by sharing resources by dynamically managing a maximum number of jobs assigned to each core of the apparatus. The apparatus includes at least one core including an active cycle counting unit configured to store a number of active cycles and a stall cycle counting unit configured to store a number of stall cycles and a job scheduler configured to assign at least one job to each of the at least one core, based on the number of active cycles and the number of stall cycles. When the ratio of the number of stall cycles to a number of active cycles for a core is too great, the job scheduler assigns fewer jobs to that core to improve performance. | 11-19-2015 |
20150323347 | PIEZOELECTRIC ACTUATOR AND METHOD OF MEASURING MOTION BY USING THE SAME - A piezoelectric actuator and a method of measuring a motion by using the piezoelectric actuator are provided. The piezoelectric actuator includes: a movable member that is disposed to face the fixed member; a piezoelectric element that is disposed between the fixed member and the movable member, and configured to operate in a shear mode based on input voltages applied to the piezoelectric element and move the movable member relative to the fixed member; and a position sensor that is disposed between the piezoelectric element and the movable member, and configured to measure a motion of the movable member. | 11-12-2015 |
20150316676 | SYSTEM AND METHOD FOR DETECTING INTERPERSONAL TOUCH USING ELECTRICAL PROPERTIES OF SKIN - Disclosed herein is an accurate and efficient, yet non-obtrusive system and method (using same) for detecting interpersonal touch, such as a high-five, which is prevalent in people's daily lives, so as to promote everyday interactions at diverse settings. Based on ubiquitous computing technology, one embodiment of the system for detecting interpersonal touch comprises a pre-motion filter for filtering a pre-motion prior to the interpersonal touch, a sensor for sensing electrical properties of skin, an evaluator for analyzing and determining the interpersonal touch based on the pre-motion and the electrical properties of skin, and a communicator for communicating information analyzed by the evaluator. Other embodiments are described and shown. | 11-05-2015 |
20150309655 | TOUCH SENSING DEVICE - A device for sensing a touch by measuring a variation in capacitance according to a contact of an object, and measuring a contact position of the object is provided. The device includes a touch screen panel comprising grid electrodes forming a plurality of electrode patterns, the grid electrodes serving as Tx antennas or Rx antennas, a Tx circuit unit connected with the grid electrode to apply an electric signal to the touch screen panel unit, an Rx circuit unit connected with the grid electrodes to sense variations in the capacitance in the plurality of electrode patterns, and a controller configured to control the touch screen panel unit, the Tx circuit unit, and the Rx circuit unit. The Rx circuit unit includes a first operational amplifier, a first feedback capacitor, and a second feedback capacitor. The first feedback capacitor and the second feedback capacitor are connected with the first operational amplifier. Both terminals of the first feedback capacitor and the first operational amplifier are connected through a first switching unit. The first switching unit includes a 1-1 switch and a 1-2 switch, which are controlled to be short-circuited at a first phase of the electric signal. Both terminals of the second feedback capacitor and the first operational amplifier are connected through a second switching unit. The second switching unit includes a 2-1 switch and a 2-2 switch, which are controlled to be short-circuited at a second phase of the electric signal. The controller is further configured to short-circuit the first switching unit and the second switching unit, at different times, to store charges in each of the first feedback capacitor and the second feedback capacitor. | 10-29-2015 |
20150303873 | SPIN-TRANSFER TORQUE TYPE INJECTION LOCKING OSCILLATOR AND DESIGN METHOD THEREOF - The present invention provides a spin-transfer torque type injection locking oscillator which improves both power and noise performance by using pair of spin-transfer torque devices. One is optimized for high power and the other is optimized for low noise characteristics. The output signal of the low noise spin-transfer torque device is injected into the high output power spin-transfer torque for phase locking. The present invention has several advantages such as the miniaturization, the high quality and low cost, and the mass production of integrated chips by the nanoscale. | 10-22-2015 |
20150302846 | MOBILE DEVICE EXECUTING FACE-TO-FACE INTERACTION MONITORING, METHOD OF MONITORING FACE-TO-FACE INTERACTION USING THE SAME, AND INTERACTION MONITORING SYSTEM INCLUDING THE SAME, AND MOBILE INTERACTION MONITORING APPLICATION EXECUTED ON THE SAME - Disclosed herein is a mobile face-to-face interaction monitoring device and method using the same and system including the same, for supporting accurate and efficient turn monitoring. One embodiment of the mobile face-to-face interaction monitoring device may comprise a conversation group detector for scanning mobile devices in a surrounding area and setting a conversation group, a turn detector for determining (conversational) turn using volume topography created based on sound signals detected in the mobile devices in the conversation group, and a meta-linguistic information processor for extracting meta-linguistic context of participants or interactants in the conversation group based on the turn. Other embodiments are described and shown. | 10-22-2015 |
20150292038 | MICRO-CHIP FOR DIAGNOSIS AND INTEGRATED ROTARY DIAGNOSIS METHOD USING THE SAME - Provided is a micro-chip for diagnosis, including a unit process part located apart from a rotation center, which includes: a target substance capturing unit having a capture passage and a capturing means filling a capture passage; a sample storing unit connected to capture passage and giving an inner space in which a sample is stored; a washing buffer chamber connected to the capture passage and giving an inner space in which a washing buffer is stored; an elution buffer chamber connected to the capture passage and giving an inner space in which an elution buffer is stored; a reaction solution chamber giving a space in which a reaction solution required for a PCR process is stored; a discharge passage connected to the target substance capturing unit and the reaction solution chamber; a wasted solution chamber connected to the discharge passage; and a target substance chamber connected to the discharge passage. | 10-15-2015 |
20150289848 | METHOD AND APPARATUS FOR REGISTRATION OF MEDICAL IMAGES - A medical image registration method and apparatus are described. By performance of a medical image registration method, a highly accurate registered image, in which breathing deformation information is considered, may be obtained by generation of non-real-time medical images in which the breathing deformation information is reflected before a medical procedure is conducted and by rigid registration of a real-time medical image and the generated non-real-time medical images during the medical procedure. | 10-15-2015 |
20150288137 | WAVELENGTH-MAINTAINING FABRY-PEROT LASER DIODE AND OPTICAL TRANSMITTER INCLUDING SAME - A wavelength tracking Fabry-Perot Laser Diode (F-P LD), and an optical transmitter including the same are disclosed, the wavelength keepable F-P LD including a gain section configured to provide and modulate a gain using an injected first current; and a phase shift/modulation section configured to vary wavelength relative to oscillation mode of light advanced from the gain section by injected second current or voltage and to modulate phases. | 10-08-2015 |
20150282098 | METHOD FOR DETERMINING TRANSMISSION POWER IN MIMO SYSTEM BASED ON COOPERATIVE TRANSMISSION - A method for determining a transmission power in a multi-input multi-output (MIMO) system based on a cooperative transmission is provided. The method includes setting a power constraint condition of a transmitter and target quality information of a receiver. The method further includes determining the transmission power to be allocated to the transmitter to transmit the data to the receiver based on the power constraint condition and the target quality information. | 10-01-2015 |
20150280011 | Method of Manufacturing N-Doped Graphene and Electrical Component Using NH4F, and Graphene and Electrical Component Thereby - This disclosure relates to a method of manufacturing n-doped graphene and an electrical component using ammonium fluoride (NH | 10-01-2015 |
20150271883 | POWER SUPPLY DEVICE - A power supply device may include a switching unit receiving and switching direct current power to provide power, a converting unit converting primary power into secondary power having a voltage level depending on a preset turns ratio according to the switching of the switching unit and outputting the converted secondary power, a light emitting diode which is driven by the secondary power provided from the converting unit, and a controlling unit generating a control signal of the switching unit based on voltage information of the secondary power and current information from the light emitting diode. | 09-24-2015 |
20150271261 | SYSTEM AND METHOD FOR PROVIDING DISTRIBUTED VIRTUAL CLOUD USING MOBILE GRID - A system and method for providing a distributed virtual cloud by using a mobile grid are disclosed. The system for providing a distributed virtual cloud according to an exemplary embodiment of the present invention may include a social topology creating unit creating a social topology based upon social relationships between user equipments configuring a Social Network Service (SNS), a cluster configuration unit configuring a social topology cluster based upon closeness centrality between the user equipments configuring the Social Network Service (SNS), and a cloud interoperation unit performing interoperation between a virtual cloud corresponding to each social topology cluster and a cloud managing the social topology. | 09-24-2015 |
20150263621 | METHOD AND APPARATUS FOR CONTROLLING BOOSTER CIRCUIT AND APPARATUS FOR EXTRACTING MAXIMUM POWER BY USING THE SAME - Disclosed are a method and apparatus for controlling a booster circuit such that maximum power is extracted from a power supply while power consumption for monitoring power generated by the power supply is reduced, and an apparatus for extracting maximum power by using the method and apparatus for controlling a booster circuit. | 09-17-2015 |
20150263423 | Method and System for Multiband, Dual Polarization, and Dual Beam-Switched Antenna for Small Cell Base Station - A method and a system for a multiband, dual polarization, and switch mode beamforming antenna for a small cell base station are disclosed. The disclosed system for a multiband, dual polarization, and switch mode beamforming antenna for a small cell base station may include: a dielectric substrate comprising a ground plane on which an antenna is disposed; a vertically polarized antenna reflector disposed on the dielectric substrate to be vertical thereto, and configured to induce forming of a vertically polarized beam; a vertically polarized antenna parasitic reflector that is a reconfigurable frequency selective reflector provided in a polyhedral structure for forming the vertically polarized beam; a horizontally polarized antenna reflector disposed on the dielectric substrate to be horizontal thereto and configured to induce forming of a horizontally polarized beam; and a plurality of switches configured to adjust a radiation mode of the vertically polarized beam and a radiation mode of the horizontally polarized beam. | 09-17-2015 |
20150261350 | TERMINAL, VEHICLE HAVING THE SAME AND METHOD FOR THE CONTROLLING THE SAME - A terminal is provided with an input unit configured to detect contact of an object and a position of the object, and a controller configured to generate a control signal corresponding to a recognition of a gesture of the object, which is detected at a position spaced apart from the input unit when touched by the object. The terminal may allow an operation command desired by the user to be completed since a gesture is initiated at a surface of the terminal, and terminated at the surface of the terminal again after being performed in a space on the surface of the terminal. By specifying a start or an end of the gesture, the intention of the user may be clearly presented and may improve the recognition rate. Therefore, the user may easily manipulate mobile phones and various equipments while driving. | 09-17-2015 |
20150256369 | OOK MODULATION DEVICE AND WIRELESS TRANSMITTING DEVICE INCLUDING THE SAME - An OOK modulation device according to the present inventive concept includes: an oscillator outputting a first frequency signal in which the frequency varies according to an input voltage; a frequency multiplier switching unit operating according to an OOK input data and switching on/off a second frequency signal that is obtained by multiplying the first frequency signal; and a switching amplifying unit amplifying and switching the second frequency signal according to the OOK input data to output an OOK modulation signal. | 09-10-2015 |
20150246770 | LARGE SCALE SUBSEA STORAGE TANK AND METHOD FOR CONSTRUCTING AND INSTALLING THE SAME - Provided are a subsea storage tank for fluids and a method for building and installing the same. An exemplary embodiment of the present invention provides a subsea storage tank, including: a body having a storage space therein and formed of light weight concrete inner and outer sides of which are watertight coated or plated; a ballast placed on the body of the subsea tank; and a separation unit disposed inside the body and partitioning the storage space upper and lower, the separation unit being movable vertically in the storage space in accordance with the degree of storage fluid filling. | 09-03-2015 |
20150245056 | MOTION VECTOR SMOOTHING METHOD AND APPARATUS - Disclosed is a motion vector smoothing method. The motion vector smoothing method includes acquiring motion vectors of at least one block of a current image by using a reference image, acquiring a candidate motion vector of a current block, based on a motion vector of the current block, and at least one motion vector of at least one block adjacent to the current block, determining a threshold value of the current block according to gradient values of pixels included in the current block, and determining the motion vector of the current block according to the threshold value. | 08-27-2015 |
20150244656 | METHOD AND SYSTEM FOR PROVIDING USER INTERFACE FOR INTERACTIVE BROADCAST PROGRAM USING MOBILE INSTANT MESSENGER - Disclosed are a method and system for providing a user interface for an interactive broadcast program using a mobile instant messenger. The method for providing a user interface for an interactive broadcast program comprises the steps of: executing a chat room capable of participating in a broadcast program using a program ID, which is a buddy ID generated on a mobile instant messenger (IM), for the broadcast program; and displaying messages with regard to the broadcast program sent to or received from a user via the chat room. The step of displaying messages may provide a plurality of input buttons as a user interface (UI) for inputting messages from the user on the screen of the chat room, the input buttons enabling messages to be inputted for each participation objective in the broadcast program. | 08-27-2015 |
20150244495 | APPARATUS AND METHOD FOR TRANSMITTING JAMMING SIGNAL - A node device is provided. The node device includes forming a jamming signal generation unit configured to generate a jamming signal for a target signal which is transmitted from a base station to an intended receiving device supposed to receive the signal and an unintended receiving device not supposed to receive the signal, a beamforming vector determination unit configured to determine a beamforming vector of the jamming signal based on an amplitude of a received power of the jamming signal at the intended receiving device, and a transmission unit configured to transmit the jamming signal based on the determined beamforming vector. | 08-27-2015 |
20150243070 | TOMOGRAPHY APPARATUS AND METHOD OF RECONSTRUCTING A TOMOGRAPHY IMAGE BY THE TOMOGRAPHY APPARATUS - A tomography apparatus includes a data acquirer which acquires a first image which corresponds to a first time point and a second image which corresponds to a second time point by performing a tomography scan on an object; an image reconstructor which acquires first information which relates to a relationship between a motion amount of the object and the time based on a motion amount between the first image and the second image, predicts a third image which corresponds to a third time point between the first and second time points based on the first information, corrects the first information by using the predicted third image and measured data which corresponds to the third time point, and reconstructs the third image by using the corrected first information; and a display which displays the reconstructed third image. | 08-27-2015 |
20150243045 | TOMOGRAPHY APPARATUS AND METHOD FOR RECONSTRUCTING TOMOGRAPHY IMAGE THEREOF - A tomography apparatus includes a data acquirer acquiring a first image and a second image that are partial images, by using data acquired in a first angular section corresponding to a first time point and a second angular section corresponding to a second time and facing the first angular section, by performing a tomography scan on an object that is moving, and acquiring first information indicating a motion amount of the object by using the first image and the second image, and an image reconstructor reconstructing a target image indicating the object at a target time, based on the first information. | 08-27-2015 |
20150241843 | Apparatus and Method for Forming 3-Dimensional Holographic Image Using Scattering Layer - A method for forming a three-dimensional holographic image includes identifying a transmission matrix of a scattering material, calculating an incident wave-front corresponding to wave-front information for forming a three-dimensional holographic image, using the identified transmission matrix, and forming the calculated incident wave-front by controlling a wave-front control to modulate a light projected from a light source and forming a three-dimensional holographic image. | 08-27-2015 |
20150237741 | PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - There are provided a printed circuit board and a manufacturing method thereof. The printed circuit board (PCB) includes an adhesive film disposed between an insulating layer and a circuit pattern, wherein the adhesive film includes poly(glycidyl methacrylate). The printed circuit board may include the adhesive film between the circuit pattern and the insulating layer, and thus, adhesive strength may be increased, while having a low roughness value, a fine circuit pattern may be formed, and reliability thereof may be enhanced. | 08-20-2015 |
20150230167 | Method and System for Providing Service Based on Space - A method and system for providing a service based on space are disclosed herein. The method includes registering multiple smart access points respectively included in multiple spaces—each of the access points are connected to at least one Internet of Things (IoT) device that is further included in the corresponding space, providing first service control information to a first smart access point, in accordance with a request of the first smart access point, the first smart access point being accessed by a terminal of a user, among multiple access points, and providing second service control information to a second smart access point in accordance with a request of the second smart access point, when the terminal of the user accesses the second smart access point, among the multiple access points, and when the second smart access point recognizes a movement of the user. | 08-13-2015 |
20150230005 | SYSTEM AND METHOD FOR PROVIDING HINT INFORMATION OF INTERACTIVE BROADCAST PROGRAM - Disclosed are a system and a method for providing hint information of an interactive broadcast program. The program enabler service system for providing an interactive service for user participation of a broadcast program: includes a program generating unit for providing a tool for taking, as input, a question provided by the broadcast program and hint information relating to the question, and generating the question and hint information input via the tool in the form of a script for the broadcast program; a program execution unit for reading the question and hint information generated in the form of a script in connection with the broadcast program, and providing the read question and hint information to the user participating in the broadcast program via the communication channel provided by a service enabler; and a service connection unit for interconnecting the communication service platform of the service enabler and the program execution unit. | 08-13-2015 |
20150229680 | MOBILE DEVICE FOR PERFORMING MONITORING ON COOPERATIVE SITUATION, METHOD OF PERFORMING MONITORING ON COOPERATIVE SITUATION USING SAID MOBILE DEVICE, AND SYSTEM FOR PERFORMING MONITORING ON COOPERATIVE SITUATION INCLUDING SAID MOBILE DEVICE - A mobile apparatus includes a cooperator detector, a cooperation planner and a cooperation processor. The cooperator detector selects a cooperating mobile apparatus among adjacent mobile apparatuses. The cooperation planner determines a cooperation plan for operating cooperative context monitoring with the cooperating mobile apparatus. The cooperation processor operates the context monitoring based on the cooperation plan. Accordingly, the resource may be efficiently used and the range of the context monitoring may be enlarged. | 08-13-2015 |
20150227490 | COARSE-GRAINED RECONFIGURABLE ARRAY BASED ON A STATIC ROUTER - Provided is a processor with a data transfer structure that is excellent in performance and efficiency. According to an aspect, the processor may include a plurality of processing elements, a plurality of routers respectively connected to the processing elements, and a plurality of connection links formed between the routers such that data is transferred between the processors via a network. | 08-13-2015 |
20150227307 | Structure Aware Navigation Method Using Space and Structure Mapping Between Input Device and Digital Data - Disclosed is a structure aware navigation method using a user input space and structure mapping between an input device and digital data. A user interface method executed by a computer includes steps of: mapping between a user input space of an input unit and a hierarchical structure of digital data; and recognizing a layer corresponding to the user input space and performing data navigation. | 08-13-2015 |
20150226987 | Optical Device Using Semiconductors - Optical refraction and reflection control can be achieved by means of semiconductor silicon which has a p-n junction structure and a waveguide structure. According to the optical device using semiconductors of the present invention, the amplitude of light can be directly modulated using the reflection or refraction control. The optical device according to the preferred embodiment of the present invention includes: a first waveguide on which an optical signal is incident, and which is formed in the same direction as that of the incident optical signal; a second waveguide that forms a fixed angle with the first waveguide; and a reflector which is capable of selecting a path of the optical signal to the first waveguide or to the second waveguide as a refractive index is changed according to an applied voltage, and which is formed to have a fixed angle of inclination with respect to the first waveguide. | 08-13-2015 |
20150224324 | METHOD FOR SEPARATING NANOGENERATOR AND METHOD FOR MANUFACTURING NANOGENERATOR USING THE SAME - Provided is a method for separating a nanogenerator, which includes laminating a buffer layer on a sacrificial substrate, making a nanogenerator on the buffer layer, laminating a metal layer on the nanogenerator and separating the nanogenerator from the buffer layer. | 08-13-2015 |
20150223298 | PARALLEL-TYPE LED LIGHTING DEVICE - The present disclosure provides an AC-direct-type LED-lighting device including compensation circuit for AC input compensation, including a compensation inductor and first compensation capacitor parallelly connected to one terminal of AC input and a second compensation capacitor connected in series; rectifying unit for rectifying output from second compensation capacitor terminals to obtain direct current; and LED array driven by the rectifying unit output, wherein capacities of the first and second compensation capacitors and the compensation inductor and LED array output voltage are determined to cause 0.9 or larger cosine value of a phase, with respect to the AC input voltage, of resulting current obtained by dividing AC input voltage by sum of (i) parallel value of an equivalent impedance R | 08-06-2015 |
20150215798 | METHOD AND SYSTEM FOR DETECTING COVERAGE HOLE IN WIRELESS NETWORK - A method and system for detecting a coverage hole in a wireless network are disclosed. As a method for detecting a coverage hole realized by a computer, provided herein is a method for detecting a coverage hole comprising a step of obtaining multiple coordinates estimated from position information and signal status of an access point (AP), the AP being accessible by a subscriber user equipment, and a step of detecting a coverage hole of the subscriber user equipment by using the multiple position coordinates. | 07-30-2015 |
20150209898 | METHOD AND DICING DEVICE OF PROCESSING TRANSPARENT SPECIMEN USING ULTRAFAST PULSE LASER - A transparent specimen cutting method is provided using ultrafast laser and a dicing device for machining the transparent specimen. The cutting method includes forming a focal point by generating and focusing an ultrafast laser beam which has a pulse width of 10 fs-10 ps from a laser source and a center wavelength corresponding to the bandwidth of a transparent specimen, transmitting energy to the inside of the transparent specimen using the focused pulse laser beam by positioning the focal point of the pulse laser beam such that the focal point is positioned in an inner area on the inside of the both side surfaces of the transparent specimen, and generating and propagating cracks by relatively moving the focal point or the transparent specimen along a cut line in a desired shape such that cracks are propagated on the transparent specimen at a distance from the movement line of the focal point. | 07-30-2015 |
20150208140 | System and Method for Producing and Executing Interactive Broadcast Program - The present invention relates to a system and method for producing and executing an interactive broadcast program. A program enabler service system providing an interactive service for allowing users to participate in a broadcast program includes: a program-generating unit providing a tool for receiving broadcast program-related information so as to generate information received through the tool in a script format for the broadcast program; a program-executing unit providing information to users participating in the broadcast program through a communication channel provided by the service enabler after reading the information generated in the script format by interacting with the broadcast program; and a service-connecting unit connecting a communication service platform of the service enabler to the program-executing unit. | 07-23-2015 |
20150205806 | APPARATUS AND METHOD FOR EXCHANGING CAD DATA - A CAD file converting device for applying CAD files created in a CAD system for machines to a CAD system for ships maps modeling units that the CAD files created in the CAD system for machines and those applied in the CAD system for ships, and converts parameter values determining feature shapes in the mapped modeling units into parameter values proper to the CAD files of the CAD system for ship design. Accordingly, CAD files of a CAD system for machines can be accurately converted into CAD files of a CAD system for ships. | 07-23-2015 |
20150204981 | SIGNAL PROCESSING METHOD FOR ULTRA-FAST ACQUISITION AND TRACKING OF SEVERELY ATTENUATED SPREAD SPECTRUM SIGNALS WITH DOPPLER FREQUENCY AND APPARATUS THEREOF - A signal processing method for ultra-fast acquisition and tracking of severely attenuated spread spectrum signals with Doppler frequency and apparatus thereof are disclosed herein. The signal processing method may include a step of searching for at least one receiving signal from Global Navigation Satellite System (GNSS) positioning signals or Spread Spectrum signals in a signal processing device, wherein the step of searching for at least one received signal includes a sparse Doppler frequency search (SDFS) step performing signal search for respective sparse Doppler frequencies being spaced apart from one another by a first interval, and a synthesized Doppler frequency testing (SDFT) step performing signal search for respective synthesized Doppler frequencies being spaced apart from one another by a second interval between the sparse Doppler frequencies, the second interval being shorter than the first interval. | 07-23-2015 |
20150199421 | METHOD OF AVOIDING INTERNODE JOIN IN A DISTRIBUTED DATABASE STORED OVER MULTIPLE NODES FOR A LARGE-SCALE SOCIAL NETWORK SYSTEM - Disclosed herein is a method of modeling consecutive 1:N relationships into consecutive identifying relationships in a database distributed over a multiple nodes and giving the primary key of the first 1-side relation of the consecutive 1:N relationships to remaining relations as the identifying key to avoid internode join. The method includes modeling entity sets participating in consecutive 1:N relationships into consecutive identifying relationships, and mapping the modeled consecutive identifying relationships and the entity sets to relations. The method also includes a method of storing tuples of relations potentially accessed together in the same node and a method of allocating a query to the node storing the tuples to be accessed together. | 07-16-2015 |
20150195365 | Smart Access Point and Method for Controlling Internet of Things Apparatus Using the Smart Access Point Apparatus - An access point and a method for controlling an IoT (Internet of Things) device, using the access point. The method includes receiving a request for a service list from a user terminal through a smart access point communication with one or more IoT devices provided in one space; providing a list of virtual objects which are able to be provided out of virtual objects corresponding to the one or more IoT devices to the user terminal as the service list; receiving a control service request generated from the service list of the user terminal; identifying an IoT device corresponding to the control service request and requesting the identified IoT device for IoT control; and renewing a state of a virtual object corresponding to the identified IoT device based on a response of the identified IoT device and transmitting information on the state renewal to the user terminal. | 07-09-2015 |
20150194897 | POWER SUPPLY APPARATUS - A power supply apparatus may include a main power supply unit including a transformer switching and transforming input power and converting the input power into main power having a preset magnitude to provide the main power to a main output terminal, a power transferring unit providing the main power to a standby power supply unit, and a standby power supply unit including an auxiliary winding coupled to the transformer, providing operating power to a first controller by the auxiliary winding and receiving the main power to provide the main power to a second controller and a standby output terminal when the main power supply unit is operated. | 07-09-2015 |
20150188819 | Method and Apparatus for Deciding Network Coding Method Based on Link Utilization - A method and apparatus for deciding a network coding method based on link utilization are disclosed herein. The method may include a step of setting up an output link utilization reference value of a network intermediate node, a step of calculating an average utilization of output links for each network intermediate node, a step of deciding a network coding method in accordance with the average utilization of the output link for each network intermediate node, a step of consistently updating the average utilization of the output link for each network intermediate node, and a step of changing the network coding method, when a value of the average utilization value is changed. | 07-02-2015 |
20150187445 | BURNABLE ABSORBER-INTEGRATED CONTROL ROD GUIDE THIMBLE - Disclosed is a burnable absorber-integrated control rod guide thimble that guides an up-and-down motion of a control rod provided to control reactivity of a reactor core. The control rod guide thimble includes burnable absorbers. | 07-02-2015 |
20150183472 | FOLDABLE VEHICLE AND METHOD OF CONTROLLING THE SAME - A foldable vehicle which has a vehicle body divided into two sections of a front section and a rear section and has a size reduced by rotating the rear section of the divided vehicle body to be folded with respect to the front section thereof. The foldable vehicle includes a front vehicle body having a front wheel; a rear vehicle body having a rear wheel and having a lower front end rotatably connected to a lower rear end of the front vehicle body through a rotating shaft to rotate around the rotating shaft in a vertical direction, thereby being folded to overlap with the front vehicle body or unfolded; a folding drive unit for folding or unfolding the vehicle bodies by rotating the rear vehicle body with respect to the front vehicle body; and a control unit for controlling the operation of the folding drive unit. | 07-02-2015 |
20150181489 | APPARATUS AND METHOD FOR RESERVED TRANSMISSION OF NON-REAL-TIME CONTENT IN HETEROGENEOUS NETWORK ENVIRONMENT - An apparatus and a method for reserved transmission of non-real-time content in a heterogeneous network environment are disclosed. According to the present disclosure, a method for performing reserved transmission of non-real-time content in a heterogeneous network environment comprises receiving a transmission reservation option from either a mobile terminal user or a server, collecting information on networks accessible by the mobile terminal and data transmission rate on a regular basis, performing scheduling of whether to transmit data over a currently accessible network, based on the received transmission reservation option and the collected information on the accessible networks and the data transmission rate, and repeating data transmission according to the scheduling until transmission of the content is completed. | 06-25-2015 |
20150175462 | Method for Promoting Production of Biogas Using Pancreatin in an Anaerobic Digestion Process - Disclosed is a method for promoting production of biogas using pancreatin in an anaerobic digestion process. In addition, disclosed are a composition for improving hydrolysis efficiency or promoting production of biogas, which includes pancreatin as an active ingredient, and a method for promoting (or increasing) production of biogas from organic manure of livestock using the same. The composition for improving hydrolysis efficiency or for promoting production of biogas in an anaerobic digestion process for treatment of organic waste, includes pancreatin as an active ingredient. The organic waste is livestock manure, and the composition has optimum activity at pH 7.0 to pH 8.0. The composition further includes a microorganism with excellent degradability of degradation resistant organic compounds. | 06-25-2015 |
20150175203 | STEERING APPARATUS OF IN-WHEEL MOTOR-DRIVEN - A steering apparatus of an in-wheel motor-driven electric vehicle capable of steering the vehicle by controlling torques applied to in-wheel motors mounted in road wheels. The steering apparatus of an in-wheel motor-driven vehicle includes a rigid tie rod having both ends rotatably connected to the in-wheel motors of the left and right wheels through hinge pins; a steering information detecting sensor for detecting a steering operation angle and torque according to user's steering operation; and a controller for calculating torque outputs to be applied to the in-wheel motor of the left wheel and the in-wheel motor of the right wheel based on information on the steering operation angle and torque detected by the steering information detecting sensor and vehicle speed information and controlling operation of the in-wheel motor of the left wheel and the in-wheel motor of the right wheel. | 06-25-2015 |
20150162553 | ORGANOMETALLIC COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - An organometallic complex represented by Formula 1 below and an organic light-emitting device including the same: | 06-11-2015 |
20150160149 | SENSING MATERIAL FOR GAS SENSOR, GAS SENSOR COMPRISING THE SENSING MATERIAL, METHOD OF PREPARING THE SENSING MATERIAL, AND METHOD OF MANUFACTURING THE GAS SENSOR - A sensing material for a gas sensor, a gas sensor including the sensing material, a method of preparing the sensing material, and a method of manufacturing a gas sensor using the sensing material are provided. | 06-11-2015 |
20150151386 | LEAD-FREE SOLDER, SOLDER PASTE AND SEMICONDUCTOR DEVICE - Provided are a lead-free solder, a solder paste, and a semiconductor device, and more particularly, a lead-free solder that includes Cu in a range from about 0.1 wt % to about 0.8 wt %, Pd in a range from about 0.001 wt % to about 0.1 wt %, Al in a range from about 0.001 wt % to about 0.1 wt %, Si in a range from about 0.001 wt % to about 0.1 wt %, and Sn and inevitable impurities as remainder, a solder paste and a semiconductor device including the lead-free solder. The lead-free solder and the solder paste are environment-friendly and have a high high-temperature stability and high reliability. | 06-04-2015 |
20150143383 | APPARATUS AND JOB SCHEDULING METHOD THEREOF - An apparatus and a job scheduling method are provided. For example, the apparatus is a multi-core processing apparatus. The apparatus and method minimize performance degradation of a core caused by sharing resources by dynamically managing a maximum number of jobs assigned to each core of the apparatus. The apparatus includes at least one core including an active cycle counting unit configured to store a number of active cycles and a stall cycle counting unit configured to store a number of stall cycles and a job scheduler configured to assign at least one job to each of the at least one core, based on the number of active cycles and the number of stall cycles. When the ratio of the number of stall cycles to a number of active cycles for a core is too great, the job scheduler assigns fewer jobs to that core to improve performance. | 05-21-2015 |
20150143340 | METHOD OF CLASSIFYING APPLICATION IN ANDROID OPERATING SYSTEM AND COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM FOR CLASSIFYING APPLICATION IN ANDROID OPERATING SYSTEM RECORDED THEREON - A method of classifying an application in an Android operating system includes analyzing system service performed by a system service module in advance, the system service module being basically mounted to provide core functions of a system in the Android operating system, recognizing a relationship between the application and the system service in the Android operating system, estimating a characteristic of the application based on the relationship between the application and the system service in the Android operating system recognized in the recognizing of the relationship, and classifying the application based on the characteristic of the application estimated by the Android operating system in the estimating of the characteristic. | 05-21-2015 |
20150139526 | IMAGE RECONSTRUCTION UNIT, X-RAY IMAGING APPARATUS, AND METHOD OF RECONSTRUCTING IMAGE - An imaging method includes calculating a derivative back projection (DBP) result value using a DBP method with respect to a projection image of a field of view (FOV) inside an object, and reconstructing an image of the FOV by applying a regulation function to the FOV while reconstructing the image of the FOV using the DBP result value. | 05-21-2015 |
20150135239 | WIRELESS COMMUNICATION SYSTEM FOR GIGA BIT DATA RATE AND LOW POWER CONSUMPTION - This invention is related to a wireless communication system for giga bit data rate and low power consumption, comprising a mobile communication terminal that transmits massive data to a display apparatus using a millimeter wave or terahertz wave band, a display apparatus that plays received massive data and a low speed wireless controller that controls the operation of the mobile communication terminal and the transmission of massive data from the mobile communication terminal into the display apparatus. | 05-14-2015 |
20150131408 | LASER-INDUCED ULTRASOUND GENERATOR AND METHOD OF MANUFACTURING THE SAME - Provided are a laser-induced ultrasound generator and a method of manufacturing the laser-induced ultrasound generator. The laser-induced ultrasound generator includes: a substrate including a plurality of nanostructures provided on a first surface of the substrate; and a thermoelastic layer provided on the first surface of the substrate, the thermoelastic layer being configured to generate an ultrasound by absorbing a laser beam incident onto a second surface of the substrate, the second surface facing the first surface. The nanostructures may be cylinder-shaped nano-pillars. | 05-14-2015 |
20150131104 | APPARATUS AND METHOD FOR GENERATING TOMOGRAPHY IMAGE - Provided are a tomography image generating method and an apparatus for generating a tomography image. The method of generating a tomography image includes, in response to a depth scan operation performed on an object, generating a candidate tomography image by using an interference signal acquired by the performed depth scan operation, determining a pixel pattern by using the generated candidate tomography image; and when the depth scan operation performed on the object is completed, generating a final tomography image of the object by using a finally determined pixel pattern. The generating the candidate tomography image and the determining are parallel processed by at least one processor during the depth scan operation being repeatedly performed. | 05-14-2015 |
20150126858 | FIBER SCANNING OPTICAL PROBE AND MEDICAL IMAGING APPARATUS INCLUDING THE SAME - Fiber scanning optical probes and medical imaging apparatuses including the same are provided. The fiber scanning optical probe includes an optical fiber; an actuator attached onto the optical fiber and configured to drive the optical fiber at a driving resonance frequency; a mass provided at a side of the optical fiber and configured to control the driving resonance frequency; and a frequency separator provided on a portion of the optical fiber between the actuator and the mass, the frequency separator being configured to separate the driving resonance frequency into separate resonance frequencies. | 05-07-2015 |
20150124861 | INTERNAL JITTER TOLERANCE TESTER WITH AN INTERNAL JITTER GENERATOR - Exemplary embodiments of the present invention relate to an internal jitter tolerance tester. The internal jitter tolerance tester may include a digital loop filter consisting of a cyclic accumulator which accumulates a phase detector's output, a gain multiplier, an internal accumulated jitter generator (or an internal sinusoid jitter generator), and a phase rotator (or DCO) controller. | 05-07-2015 |
20150123776 | HAPTIC INTERFACE HAVING SEPARATED INPUT AND OUTPUT POINTS FOR VARIED AND ELABORATE INFORMATION TRANSFER - Provided is a haptic interface for allowing various information exchange in addition to transmitting accurate force information to an operator, and more particularly, a haptic device capable of transmitting more various kinds of information by transmitting necessary information to an operator by means of different kinds of sensations such as sight sensation, acoustic sensation, smell sensation, taste sensation or the like in addition to tactile sensation. | 05-07-2015 |
20150118143 | METHOD OF FABRICATING GRAPHENE QUANTUM DOTS AND HIGH QUALITY GRAPHENE QUANTUM DOTS USING THE METHOD - A simple and easy method for fabricating graphene quantum dots with uniformed size and high quality of emission property comprises steps of, mixing graphite powders with metallic hydrate salts, forming an intercalation compound of graphite wherein metal ions are inserted by heating the mixed solution, and removing the metal ions from the intercalation compound of graphite. The graphene quantum dots is applicable to the development of electronic products in next generation such as display devices, recording devices, various sensors and nanocomputers and is applicable to biological and medicinal field as well. | 04-30-2015 |
20150117742 | MEDICAL IMAGING APPARATUS AND METHOD OF RECONSTRUCTING MEDICAL IMAGE - A method of reconstructing a tomographic image in a medical imaging apparatus includes: acquiring a first image of an object and a second image of the object corresponding to an image to be reconstructed; determining, in the first image, a reference region corresponding to a unit region in the second image; and updating data in the unit region based on data contained in the reference region. Thus, a medical image having both high spatial resolution and high temporal resolution is reconstructed to have substantially reduced artifacts. | 04-30-2015 |
20150117739 | IMAGE PROCESSING METHOD AND MEDICAL IMAGING APPARATUS EMPLOYING THE METHOD - A method for generating an image by using a medical imaging apparatus includes acquiring first slab data which relates to a first imaging slab, acquiring second slab data which relates to a second imaging slab at a position which is different from a position of the first imaging slab, and generating a restored image by using data from among the acquired first slab data and data from among the acquired second slab data in slices which correspond to a same position on an object. | 04-30-2015 |
20150117735 | PARALLEL IMAGE RECONSTRUCTION USING FILTER BANKS BASED ON LOW-FREQUENCY PART OF K-SPACE SIGNALS - A method for a parallel image reconstruction is disclosed. The method includes (a) acquiring image information by channel via parallel coils in a magnetic resonance imaging (MRI) scanner; (b) extracting low-frequency signals from the image information; (c) reconstructing low-frequency images from the low-frequency signals; (d) generating filter banks by using the low-frequency images; and (f) reconstructing a final image by using the filter banks. The generating of the filter banks includes separately generating low-frequency image information for reconstruction of magnitude information and low-frequency image information for reconstruction of phase information, and then separately generating a filter for reconstruction of the magnitude information and a filter for reconstruction of the phase information. | 04-30-2015 |
20150111124 | CATALYST SLURRY FOR FUEL CELL, AND ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL USING THE SAME - A catalyst slurry including a catalyst material, a polymer binder, a plurality of inorganic particles, wherein each particle includes an ionic group, a hydrophilic oligomer, and a solvent. | 04-23-2015 |
20150106817 | MOBILE APPARATUS FOR EXECUTING SENSING FLOW FOR MOBILE CONTEXT MONITORING, METHOD OF EXECUTING SENSING FLOW USING THE SAME, METHOD OF CONTEXT MONITORING USING THE SAME AND CONTEXT MONITORING SYSTEM INCLUDING THE SAME - A mobile apparatus includes a sensing handler and a processing handler. The sensing handler includes a plurality of sensing operators. The sensing operator senses data during a sensing time corresponding to a size of C-FRAME and stops sensing during a skip time. The C-FRAME is a sequence of the sensed data to produce a context monitoring result. The processing handler includes a plurality of processing operators. The processing operator executes the sensed data of the sensing operator in a unit of F-FRAME. The F-FRAME is a sequence of the sensed data to execute a feature extraction operation. | 04-16-2015 |
20150104567 | METHOD FOR FORMING A FUNCTIONAL PATTERN ON A SUBSTRATE - A method for forming a functional pattern such as an electrode or the like on a substrate is provided. The method includes a) coating a polymer layer on an upper surface of the substrate, b) forming a pattern having an opening in the polymer layer, c) coating a functional fluid on the upper surface of the substrate through the opening of the pattern, d) removing the functional fluid coated on the polymer layer using a scraping process, e) curing the functional fluid through a heat treatment, and f) dissolving and removing the polymer layer using a solvent. The present method is capable of forming a functional pattern having a small line width and a clear shape. | 04-16-2015 |
20150104196 | ELECTRONIC DISPERSION COMPENSATION FOR LOW-COST DISTRIBUTED FEEDBACK-DIRECTLY MODULATED LASER - Exemplary embodiments of the present invention relate to electronic dispersion compensation (EDC). The interaction between the frequency chirp and the fiber dispersion is newly analyzed. The linear and nonlinear properties of the chirp-dispersion are separately analyzed. A pre-compensating transmitter may consist of a phase interpolator (PI), a 2 tap data generator, a pulse widening CLK generator, a rising pattern detector, 4:1 Mux and an output driver. A post-compensating receiver may consist of linear equalizer for the rabbit ear compensation, nonlinear equalizer for tilting compensation, typical high frequency boosting equalizer (EQ) and limiting amp (LA). | 04-16-2015 |
20150103062 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device according to an embodiment of the present invention includes: a pixel configured to emit light according to a data signal supplied to a data line, a power source voltage supplier configured to supply a power source voltage to the pixel, a driving transistor configured to drive the pixel to be emitted according to the data signal and the power source voltage, and a sensor configured to supply a test signal to a data line and to detect a sensing current flowing to the data line through the driving transistor according to the test signal. | 04-16-2015 |
20150102485 | NON-CONDUCTIVE FILM AND NON-CONDUCTIVE PASTE INCLUDING ZINC PARTICLES, SEMICONDUCTOR PACKAGE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SEMICONDUCTOR PACKAGE - A non-conductive material layer, selected from a non-conductive film and a non-conductive polymer paste, and containing a dispersion of zinc (Zn) particles is disclosed, together with semiconductor packages including the non-conductive material layer. The non-conductive material layer contains zinc (Zn) particles having an average particle diameter of about 1 nm to about 200 nm in a non-conductive polymer base material of a film type, and a semiconductor package includes the non-conductive film. By using the non-conductive film and/or the non-conductive paste containing the zinc dispersion, e a semiconductor package having excellent electric connection properties and high reliability may be manufactured through simple processes at low manufacturing costs. | 04-16-2015 |
20150094450 | REPEBODY FOR NOVEL INTERLEUKIN-6 AND USE THEREOF - The present invention relates to an repebody capable of binding specifically to interleukin-6 (IL-6) to inhibit the biological activity of IL-6, a polynucleotide encoding the repebody, a vector comprising the polynucleotide, a recombinant microorganism having introduced therein the polynucleotide or the vector, a method of producing the repebody using the recombinant microorganism, a composition for preventing or treating cancer, which comprises the repebody, and a method for preventing or treating cancer, which comprises administering the composition for preventing or treating cancer, which comprises the repebody. The repebody of the present invention significantly reduces the activity of STAT3 and the concentration of interleukin-6, and thus can be widely used as an agent for preventing or treating IL-6-related diseases. | 04-02-2015 |
20150093114 | APPARATUS FOR SUPPRESSING NOISE IN INJECTION-LOCKED LIGHT SOURCE AND WDM-PON SYSTEM PROVIDED WITH SAME - A WDM-PON system configured to perform an asymmetric wavelength division multiplexing and demultiplexing is proposed. A receiving end of WDM-PON system configured to receive a light transmitted from a transmission end including a first wavelength division multiplexer/demultiplexer includes a second wavelength division multiplexer/demultiplexer configured to demultiplex the light received rom the transmission end, where the second bandwidth of wavelength division multiplexer/demultiplexer is substantially greater than that of the first wavelength division multiplexer/demultiplexer. | 04-02-2015 |
20150091784 | NON-LINEAR GAMMA COMPENSATION CURRENT MODE DIGITAL-ANALOG CONVERTOR AND DISPLAY DEVICE INCLUDING THE SAME - A non-linear gamma compensation current mode digital-analog converter includes: a first digital-analog converter block configured to: receive a digital signal, a first reference voltage, and a gamma adjustment voltage, and provide a reference current to a ground, wherein a first current flowing to a first current output terminal is determined according to the digital signal and the gamma adjustment voltage; and a second digital-analog converter block configured to: receive the digital signal, a second reference voltage, and a ground voltage, and provide the first current to the first digital-analog converter, wherein a second current flowing to a second current output terminal is determined according to the digital signal and the first current. | 04-02-2015 |
20150091571 | MAGNETIC RESONANCE IMAGING DEVICE AND CONTROL METHOD THEREOF - An MRI apparatus performs an MRI while moving a patient table and includes a main magnet configured to generate a static magnetic field in a bore; a gradient coil assembly configured to apply a gradient signal to the static magnetic field to generate a magnetic field gradient; an RF coil assembly configured to apply an RF excitation signal and an RF refocusing signal; and a controller configured to control the RF refocusing signal so that a slice to which the RF refocusing signal is to be applied conforms to the slice to which the RF excitation signal has been applied. | 04-02-2015 |
20150085972 | X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREOF - An X-ray imaging apparatus includes an X-ray generator configured to transmit X-rays to an object, an X-ray detector configured to detect the X-rays transmitted through the object and convert the detected X-rays into electrical signals, a gantry in which the X-ray generator and the X-ray detector are installed so as to be opposite to each other, the gantry being rotatable about a bore, a controller configured to control a rotation of the gantry during bio-signal cycles of the object so that the gantry is rotated from different start positions whenever one of the bio-signal cycles is started, and an image processor configured to generate a 4D image of the object by applying a prior image-based compressed sensing image reconstruction algorithm to plural 2D projection images acquired from the electrical signals generated by converting the X-rays detected during the rotation of the gantry. | 03-26-2015 |
20150081657 | METHOD AND APPARATUS FOR PROVIDING SEARCH SERVICE BASED ON KNOWLADGE SERVICE - Provided is a method and apparatus for providing search service based on a knowledge structure. The method includes; searching and providing a document corresponding to a query input by a user; generating a knowledge structure corresponding to the document and additionally providing the knowledge structure; when one of a plurality of keywords included in the knowledge structure is selected, additionally searching relevant documents including the keyword; calculating document similarity by comparing and analyzing the knowledge structure of the document and knowledge structures of the relevant documents; and performing a document recommending operation or a document providing operation based on the similarity calculation result. | 03-19-2015 |
20150078644 | METHOD OF GENERATING MAGNETIC RESONANCE IMAGE, METHOD OF ACQUIRING PHASE INFORMATION OF PHASE CONTRAST IMAGE, METHOD OF ACQUIRING PHASE INFORMATION OF SUSCEPTIBILITY WEIGHTED IMAGE, AND APPARATUS FOR GENERATING MAGNETIC RESONANCE IMAGE - Disclosed are a magnetic resonance (MR) image generating method and apparatus that perform imaging on an MR image by using a radio frequency (RF) multi-coil which includes a plurality of channel coils. The MR image generating method includes generating a plurality of pieces of K-space completion data which respectively correspond to the plurality of channel coils and converting the plurality of pieces of K-space completion data to a frequency domain in order to generate a plurality of pieces of image data, combining the plurality of pieces of image data in order to acquire an MR image, and acquiring phase information which relates to the MR image based on the plurality of pieces of image data and the plurality of pieces of K-space completion data. | 03-19-2015 |
20150077949 | METHOD FOR PACKAGING FLEXIBLE DEVICE USING HOLDING WAFER, AND FLEXIBLE DEVICE MANUFACTURED BY THE SAME - Provided is a flexible device, which includes a flexible substrate, a plurality of electrode lines provided on the flexible substrate and configured to contact the following anisotropic conductive film and then extend to a side of the flexible substrate, an anisotropic conductive film configured to contact the electrode line and laminated on the flexible substrate, a plurality of bumps provided on the anisotropic conductive film, and a circuit board having an electronic device provided at one side thereof and configured to contact the plurality of bumps. | 03-19-2015 |
20150076047 | Particle Processing Device Using Combination of Multiple Membrane Structures - A particle processing device includes a fluid flow path, a multi-filtering portion and a fluid transferring portion. A fluid having particles flows through the fluid flow path. The multi-filtering portion is installed in the fluid flow path. The multi-filtering portion includes at least two membrane structures. The membrane structures have different shaped openings for passing the fluid therethrough respectively. The membrane structures are arranged alone or together in the fluid flow path. The fluid transferring portion transfers the fluid forwardly or backwardly through the fluid flow path such that the fluid passes through the multi-filtering portion. | 03-19-2015 |
20150064666 | LANGUAGE DELAY TREATMENT SYSTEM AND CONTROL METHOD FOR THE SAME - The present disclosures relates to a control terminal, comprising: a data communication unit for receiving a first user voice by data communication with a first audio device and receiving a second user voice by data communication with a second audio device; a turn information generating unit for generating turn information, which is voice unit information, by using the first and second user voices; and a metalanguage processing unit for determining a conversation pattern of the first and second users by using the turn information, and outputting a reminder message corresponding to a reminder event to the first user when the conversation pattern corresponds to a preset reminder event occurrence condition. | 03-05-2015 |
20150060392 | THREE-DIMENSIONAL NANOSTRUCTURES AND METHOD FOR FABRICATING THE SAME - A three-dimensional nanostructures and a method for fabricating the same, and more particularly to three-dimensional structures of various shapes having high aspect ratio and uniformity in large area and a method of fabricating the same by attaching a target material to the outer surface of patterned polymer structures using an ion bombardment phenomenon occurring during a physical ion etching process to form target material-polymer composite structures, and then removing the polymer from the target material-polymer structures. A three-dimensional nanostructures with high aspect ratio and uniformity can be fabricated by a simple process at low cost by using the ion bombardment phenomenon occurring during physical ion etching. Also, nanostructures of various shapes can be easily fabricated by controlling the pattern and shape of polymer structures. In addition, uniform fine nanostructures having a thickness of 10 nm or less can be formed in a large area. | 03-05-2015 |
20150058445 | Service Method and System Using Instance Interface of Virtualization Object in Internet of Things Environment - A service method and system using an instance interface of a virtualization object in an Internet of Things (IoT) environment is disclosed. A service method in an IoT environment may include: displaying a message to another instance using a feeder interface among interfaces included in an instance of a virtualization object about a thing; receiving a message displayed from a feeder interface of the other instance or the thing using a subscriber interface among the interfaces; transferring a message to the other instance or the thing using a controller interface among the interfaces; receiving a message transferred from a controller interface of the other instance using a receiver interface among the interfaces; and interacting with a 3rd party service using an authentication interface among the interfaces. | 02-26-2015 |
20150053896 | THERMALLY HEALABLE AND RESHAPABLE CONDUCTIVE HYDROGEL COMPOSITE - An electro-conductive hydrogel composite material that may be suitable as an artificial skin satisfies all four requirements of artificial skin, namely, flexibility, electrical conductivity, healing property, and biocompatibility. The electro-conductive hydrogel composite material includes a hydrogel composition including water and a cross-linkable polymer which reversibly forms cross-linkage by hydrogen bonding; and an electro-conductive material dispersed in the hydrogen bond-based hydrogel. | 02-26-2015 |
20150049938 | VISUAL CORTICAL CIRCUIT APPARATUS, VISUAL CORTICAL IMITATION SYSTEM AND OBJECT SEARCH SYSTEM USING VISUAL CORTICAL CIRCUIT APPARATUS - Provided us a visual cortical circuit apparatus comprising: a current mirror unit which uses a transistor as a current source to generate a current having the same size as that of a reaction; a transconductance unit which takes, as an input, the current generated by the current mirror unit and outputs a voltage using a transconductance; and a buffer unit for converting the voltage output from the transconductance unit into a current and buffering the current. | 02-19-2015 |
20150047468 | METHOD OF MANUFACTURING SILVER NANOWIRES - A method of manufacturing silver nanowires includes: forming a first solution including a dispersion stabilizer and a polyol; forming a second solution including a dispersion stabilizer, a silver precursor, a halogen-ion donor, deionized water, and the polyol; forming a third solution by adding the second solution to the first solution; heating the third solution from a first temperature to a second temperature; and forming silver nanowires by maintaining the third solution at the second temperature. | 02-19-2015 |
20150046836 | SYSTEM AND METHOD FOR TRANSFERRING CONTENT AMONG DEVICES - A system and method for transferring content among multiple devices are disclosed. Herein, the system for transferring content may include a coupling controller configured to identify a user equipment in accordance with a content transfer request and to perform coupling with the identified user equipment, and a content transfer unit configured to transmit content to the user equipment or to receive content from the user equipment, when coupling is completed. | 02-12-2015 |
20150044712 | METHOD AND KIT FOR ANALYZING PROTEIN-PROTEIN INTERACTION USING NANOCLUSTER FORMATION - For efficient analysis of a protein-protein interaction, the present disclosure provides a kit for analyzing a protein-protein interaction, the kit including: a 1 | 02-12-2015 |
20150040021 | METHOD FOR LOADING ADDITIONAL CONTENT ACCORDING TO CHARACTERISTIC OF USER'S CONTENT CONSUMPTION IN TABLE VIEW CONTROLLER ENVIROMENT, AND SYSTEM THEREFOR - A method and a system for loading additional content based on a user's content consumption propensity in a table view controller environment are disclosed. The method for loading additional content includes a listing step of listing loaded contents; an UI providing step of providing an UI tap on the list, the UI tap for allowing a user to select a loading criterion for additional content not included the list; and a loading step of loading the additional content based on the loading criterion selected by the user. | 02-05-2015 |
20150036792 | COMPUTED TOMOGRAPHY APPARATUS, AND METHOD OF GENERATING IMAGE BY USING COMPUTED TOMOGRAPHY APPARATUS - A computed tomography apparatus includes an X-ray irradiation unit irradiating an X-ray to an object while rotating along a predetermined rotation path, a detector acquiring projection data by detecting an X-ray transmitted through the object, a filter unit located between the X-ray irradiation unit and the object and comprising a plurality of transmissive areas and a plurality of slightly transmissive areas that are arranged in a predetermined direction, and a control unit controlling a motion of the filter unit to allow a relative position of the plurality of transmissive areas with respect to the X-ray irradiation unit and a relative position of the plurality of slightly transmissive areas with respect to the X-ray irradiation unit to change while the X-ray irradiation unit rotates. | 02-05-2015 |
20150035481 | NON-CONTACT POWER TRANSMISSION DEVICE, MAGNETIC INDUCTION-TYPE POWER SUPPLY DEVICE, MAGNETIC INDUCTION-TYPE POWER COLLECTOR, AND MOVING OBJECT USING SAME - Embodiments of the present invention relate to a non-contact power transmission device, a magnetic induction-type power supply device, a magnetic induction-type power collector, and a moving object using same. Embodiments of the present invention provide a non-contact power transmission device, a magnetic induction-type power supply device, a magnetic induction-type power collector, and a moving object using same, the non-contact power transmission device comprising: a power collector having a power collector core, and a boob power collector cable that winds around the power collector core; and a power supply unit comprising a power supply core having a holder section and protrusions on the center portion of the holder section and around the perimeter of the holder section, and a power supply cable wound in such a manner that electric currents flow in two different directions with respect to the protruding center portion, wherein the power collector is located in the opposite direction from the protruding portion. | 02-05-2015 |
20150034368 | ELECTRODE ELEMENT USING SILVER NANO-WIRE AND MANUFACTURING METHOD THEREOF - An electrode element using a silver nano-wire and a manufacturing method thereof are provided, according to which the electrode element has reinforced bonding of wire unit structures with low-temperature heat treatment and easily applicable as a polymer substrate, while improving haze phenomenon, deteriorating adhesion force of silver nano-wire layer, surface roughness and changing resistance over time. The manufacturing method of electrode element includes steps of forming a silver nano-wire layer on a substrate, coating an organo-metal (OM) compound solution on top of the silver nano-wire layer, reinforcing bonding of junctions formed between wire unit structures with a thermal energy locally generated at the junctions by surface Plasmon, by irradiating light onto the silver nano-wire layer with the OM compound coated thereon, and treating surface by applying sol-gel solution on the silver nano-wire layer treated by the Plasmon. | 02-05-2015 |
20150033361 | Method for Invoking Application in Screen Lock Environment - A method for invoking an application in a Screen Lock screen is disclosed herein. The method for invoking an application in a user equipment includes the steps of selecting at least one unlock application that is to be displayed on a Screen Lock screen among multiple applications, and displaying an unlock application icon respective to each of the select at least one unlock application on the Screen Lock screen. | 01-29-2015 |
20150026619 | User Interface Method and Apparatus Using Successive Touches - Disclosed is a method and apparatus for performing an operation, such as enlargement, reduction and rotation of a screen of a terminal having a touch screen, with one hand using successive touches on the screen. A method of controlling the touch screen may include determining whether two points spaced at a predetermined distance threshold or longer on the touch screen are input as a previous tap and a current tap within a predetermined time threshold, analyzing the previous tap and the current tap to switch to a successive tap operation mode, and performing an operation according to a predetermined successive tap command in the successive tap operation mode. | 01-22-2015 |
20150016799 | Method for Capturing Content Provided on TV Screen and Connecting Contents with Social Service by Using Second Device, and System Therefor - Disclosed are a method for capturing content provided on a TV screen and connecting the content with a social service by using a second device, and a system therefor. A capture service system comprises: a service server for obtaining profile information on a user from a social service server in which a second terminal or the user is registered, if the user requests content, which is being reproduced in a first terminal, to be captured by using the second terminal; and a media server for capturing an image or video of the content according to copyright information of the content requested to be captured by the user. At this point, the service server can receive the captured image or video from the media server and provide the received image or video to the second terminal. | 01-15-2015 |
20150014600 | METHOD FOR MANUFACTURING HIGH QUALITY GRAPHENE BY HEATING CARBON-BASED SELF-ASSEMBLY MONOLAYERS - The present invention relates to the method for manufacturing high quality graphene by heating carbon-based self-assembly monolayers, comprising the steps of: forming carbon source layers which are convertible into the graphene layer on the substrate; forming a metal catalyst layer on the carbon source layer; converting the carbon source layers into the graphene layer by heating the first part of the substrate using a local heating source, wherein the carbon source layers and the metal catalyst layers are formed; converting the carbon source layers into graphene by moving the local heating source and then heating the second part which is different from the first part; and removing the metal catalyst layer. The present invention also provides a substrate comprising a graphene layer manufactured by the above method and provides applications in semiconductor devices and electronic materials using the substrate. | 01-15-2015 |
20150008010 | TRANSMISSION LINE FOR CAPACITIVE COIL - The present invention provides a transmission line for a capacitive coil. The transmission line may include: a plurality of first cylindrical conductors; a plurality of second cylindrical conductors arranged alternately with the first cylindrical conductors in a layered structure; and dielectrics arranged between the first cylindrical conductors and the second cylindrical conductors. According to the present invention, a coaxial cable having multi-layered pairs of cylindrical conductors and dielectrics inserted between the cylindrical conductors or a cable having one or more layers of conductors separated by dielectrics is provided to thereby minimize current loss in a transmission line by compensating for line voltage drop due to self-inductance L of the line. | 01-08-2015 |
20140366634 | PIPE DAMAGE DETECTION APPARATUS AND METHOD - A pipe damage detection apparatus and method are disclosed. The pipe damage detection apparatus includes an ultrasonic supply unit configured to supply an ultrasonic signal to a pipe; an ultrasonic reception unit configured to receive the ultrasonic signal of the pipe; and an analysis unit configured to analyze the ultrasonic signal received by the ultrasonic reception unit, and determine whether the pipe is damaged. The pipe damage detection apparatus and method can detect whether a pipe that is difficult for an inspector to access because it is coated with an insulating material or buried in the ground is damaged. | 12-18-2014 |
20140363567 | METHODS OF FABRICATING A METAL NANOWIRE DISPERSION SOLUTION AND METHODS OF FABRICATING A TRANSPARENT CONDUCTOR USING THE SAME - A method of fabricating a metal nanowire dispersion solution includes heating a first solution including a metal compound, a catalyst, an organic protection agent and menstruum, thereby forming metal nanowires in the first solution, performing a first cleaning process providing a first solvent into the metal nanowire, thereby separating the organic protection agent surrounding the metal nanowires from the metal nanowires, separating the metal nanowires from the first solution by vacuum-filtering, and dispersing the separated metal nanowires in a dispersion solvent. | 12-11-2014 |
20140359335 | MULTI-CORE APPARATUS AND JOB SCHEDULING METHOD THEREOF - A multi-core apparatus includes cores each including an active cycle counting unit configured to store an active cycle count, and a stall cycle counting unit configured to store a stall cycle count. The multi-core apparatus further includes a job scheduler configured to determine an optimal number of cores in an active state based on state information received from each of the cores, and adjust power to maintain the optimal number of cores. | 12-04-2014 |
20140355467 | APPARATUS AND METHOD FOR CONTROLLING ARRAY ANTENNA DEVICE IN COMMUNICATION SYSTEM - One or more embodiments provide a method for controlling array antenna device in a base station (BS) in a communication system. The method includes determining whether to perform a calibration operation for BSs while operating in one of a normal mode and an interference control mode. The method also includes transiting from the one of the normal mode and the interference control mode to a calibration mode based on the determining result of whether to perform the calibration operation for the BSs. A reference antenna among antennas included in the array antenna device is used in all of the normal mode, the interference control mode, and the calibration mode. | 12-04-2014 |
20140354891 | DISPLAY APPARATUS OF RECEIVING MILLIMETER WAVE OR TERAHERTZ WAVE UNDER NON-LINE-OF-SIGHT CONDITIONS AND DISPLAYING METHOD THEREOF - Provided is a display apparatus for receiving millimeter waves or terahertz waves from a transmitter under a non-line-of-sight condition, the apparatus including: a plurality of diversity boards that are installed in a bezel of the display apparatus, receive millimeter waves or terahertz waves having different paths, convert the received waves into a plurality of baseband signals, and sense output powers of the plurality of baseband signals; a controller to output a control signal for selecting a diversity board of a maximum output power from the output powers sensed by the plurality of diversity boards; a selector to connect the diversity board of the maximum output power among the plurality of diversity boards to an image converter by the control signal; and the image converter to convert an output of the selector into image data for displaying. | 12-04-2014 |
20140349085 | METHOD OF FABRICATING 3D NANOSTRUCTURED METAL OXIDES USING PROXIMITY-FIELD NANOPATTERNING AND ATOMIC LAYER DEPOSITION - The present invention is 3D nanostructured porous metal oxide and the method of fabricating said metal oxide, wherein said method is comprising the steps of: (a) spin-coating with photoresist onto substrate; (b) forming periodic 3D porous nanostructure patterned pore in said photoresist using proximity-field nanopatterning; (c) impregnating metal oxide into said 3D pore of photoresist having said periodic 3D pore pattern as template via atomic layered deposition (ALD) with metal precursor; and (d) obtaining 3D nanostructured porous metal oxide having the inverse shape of said template by removing said photoresist template. | 11-27-2014 |
20140348387 | LESION CLASSIFICATION APPARATUS, AND METHOD OF MODIFYING LESION CLASSIFICATION DATA - A method of and apparatus for changing lesion classification data, the method including determining whether at least one mass is included in an image of an object, determining whether the at least one mass corresponds to a lesion by using first data including at least one first information, selecting a false negative (FN) mass which has been determined as not corresponding to the lesion among the at least one mass, based on a first input, and changing the first data to second data by using second information of the selected FN mass. | 11-27-2014 |
20140337849 | APPARATUS AND JOB SCHEDULING METHOD THEREOF - An apparatus and a job scheduling method are provided. For example, the apparatus is a multi-core processing apparatus. The apparatus and method minimize performance degradation of a core caused by sharing resources by dynamically managing a maximum number of jobs assigned to each core of the apparatus. The apparatus includes at least one core including an active cycle counting unit configured to store a number of active cycles and a stall cycle counting unit configured to store a number of stall cycles and a job scheduler configured to assign at least one job to each of the at least one core, based on the number of active cycles and the number of stall cycles. When the ratio of the number of stall cycles to a number of active cycles for a core is too great, the job scheduler assigns fewer jobs to that core to improve performance. | 11-13-2014 |
20140335561 | METHOD FOR PRODUCING PHOSPHOSERINE INCORPORATED PROTEINS BY USING SepRS MUTANTS AND EF-Tu MUTANTS - The present invention relates to a method of producing a phosphorylated protein using a SepRS (O-phosphoseryl-tRNA synthetase) mutant and an EF-Tu mutant, which have increased activity. More specifically, the invention relates to a method of producing a phosphorylated protein by incorporating phosphoserine into the specific position of a target protein or polypeptide using tRNA | 11-13-2014 |
20140334701 | METHOD AND APPARATUS FOR CONVERGENCE GUARANTEED IMAGE RECONSTRUCTION - A convergence guaranteed image reconstruction method and apparatus that may compute an initial reconstruction image based on a plurality of sinograms, generate a patch-based low rank regularization image based on the initial reconstruction image, and generate a desired reconstruction image by updating the initial reconstruction image based on the patch-based low rank regularization image and an intensity lookup table. | 11-13-2014 |
20140334626 | METHOD AND APPARATUS FOR LOCALIZING MULTICHANNEL SOUND SIGNAL - Provided are a method and apparatus for localizing a multichannel sound signal. The method includes: obtaining a multichannel sound signal to which sense of elevation is applied by applying a first filter to an input sound signal; determining at least one frequency range of a dynamic cue according to change of a head-related transfer function (HRTF) indicating information regarding paths from a spatial location of an actual speaker to ears of an audience; and applying a second filter to at least one sound signal, corresponding to the determined at least one frequency range, of at least one channel in the multichannel sound signal to change the at least one sound signal so as to remove or to reduce the dynamic cue when the multichannel sound signal is output. | 11-13-2014 |
20140334265 | Direction of Arrival (DOA) Estimation Device and Method - A direction of arrival (DOA) estimation device and method are provided, in which the DOA estimation device includes a sensor unit configured to detect a signal and comprising two or more sensors to output sensor signals as a detect signal in response to the detected signal, and a controller configured to calculate statistical distribution data indicative of statistical distribution of each of the sensor signals outputted from the two or more sensors, respectively, retrieve statistical distribution data indicative of statistical distribution of source signal which is non-stationary signal entrained in the signal of the calculated statistical distribution data, and estimate DOA of the source signal based on the retrieved statistical distribution data. | 11-13-2014 |
20140333521 | DISPLAY PROPERTY DETERMINATION - A display apparatus may include an optical element having thereon an information area; an eye tracker configured to detect an activity of at least one pupil within eyes; a processor configured to change a display property of the information area based at least in part on the activity of the at least one pupil. | 11-13-2014 |
20140328528 | Super-Resolution Apparatus and Method - An image-based super-resolution method using a cone-beam-based line-of-response (LOR) reconfiguration in a positron emission tomography (PET) image is provided. That is, an apparatus and method for reconfiguring a super-resolution PET image using a cone-beam-based LOR reconfiguration is provided. | 11-06-2014 |
20140322481 | STRUCTURE OF VACUUM INSULATOR WITH ASSEMBLY RECIPROCATING SUPPORT - Provided is an inner structure of a vacuum insulator with an assembly reciprocating support to increase an insulation performance, the structure of the vacuum insulator including a top board, a bottom board, and an assembly reciprocating support installed perpendicularly between the top board and the bottom board, the assembly reciprocating support including a solid shaft, a hollow shaft, and a connection part. | 10-30-2014 |
20140322455 | METHOD OF FABRICATING SURFACE BODY HAVING SUPERHYDROPHOBICITY AND HYDROPHILICITY AND APPARATUS OF PREPARING THE SAME - The present invention relates to a method of preparing a material having a superhydrophobic region and a hydrophobic region, and more particularly to a method of preparing a material having a superhydrophobic region and a hydrophobic region by preparing a superhydrophobic surface body and hydrolyzing one surface of the prepared superhydrophobic surface body using a strong base. The preparation method according to the invention is simpler than conventional preparation methods and is capable of preparing a material having opposite surface characteristics at low costs. | 10-30-2014 |
20140321563 | METHOD AND APPARATUS FOR PERFORMING COMMUNICATION IN MULTI-STAGE BEAM FORMING SYSTEM - A method for performing communication in a multi-stage beam forming system includes determining statistical channel information which indicates a priority of analog beams transmitted by a base station, configuring an adaptive code book for digital beam forming, based on the statistical channel information and analog beams which the base station uses in actual communication among the analog beams, and performing communication with the base station through the digital beam forming based on the adaptive code book. A terminal includes a channel estimator configured to perform channel estimation for analog beams transmitted from a base station, a controller configure to determine statistical channel information indicating a priority of the analog beams, and configure an adaptive code book for digital beam forming based on the statistical channel information and analog beams that the base station uses in actual communication among the analog beams, and a communication unit. | 10-30-2014 |
20140321548 | IMAGE ENCODING METHOD AND APPARATUS AND IMAGE DECODING METHOD AND APPARATUS BASED ON MOTION VECTOR NORMALIZATION - Provided are an image encoding method and apparatus, and an image decoding method and apparatus. The image encoding method includes: obtaining a variation of a motion estimation error with respect to a homogeneity degree of a motion vector according to mergence, based on a motion vector of each of merged blocks obtained by merging adjacent blocks, motion vectors of the adjacent blocks included in each of the merged blocks, and motion vectors of neighboring blocks of each of the merged blocks; and determining, based on the obtained variation, a merged block having a smallest variation from among the merged blocks and whether to merge the adjacent blocks included in the determined merged block. | 10-30-2014 |
20140319927 | POWER SUPPLY AND PICKUP SYSTEM CAPABLE OF MAINTAINING STABILITY OF TRANSMISSION EFFICIENCY DESPITE CHANGES IN RESONANT FREQUENCY - The present invention relates to a power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in a resonant frequency. More particularly, the present invention relates to a power supply and pickup system capable of maintaining the stability of efficiency of transmitting power to a pickup device from a power supply device even when a voltage or current changes by the variation in a resonant frequency. According to the power supply and pickup system of the present invention, Q-factor of a power supply and pickup system is set to a low value, a stability of efficiency of transmitting power to a pickup device from a power supply device is maintained even when a voltage of current changes by the variation in a resonant frequency. | 10-30-2014 |
20140313416 | IMAGE SENSOR AND COMPUTING SYSTEM HAVING THE SAME - An image sensor includes a light-electron conversion unit, a signal generation unit, and a selection unit. The light-electron conversion unit generates photo-charges from incident light. The signal generation unit accumulates photo-charges from the converter in a storage node during a detection period, and then generates a first analog signal and a second analog signal during an output period. The analog signals are generated based on an amount of photo-charges accumulated in the storage node. The selection unit generates an image signal based on one of the first analog signal and the second analog signal. | 10-23-2014 |
20140307998 | Optical Path-Changing Device Having Curved Waveguide - In accordance with the present invention, there is provided an optical path-changing device having one or more curved waveguides, which not only can change an optical path at a large angle close to a perpendicular direction after light or an optical signal has been incident and reflected, but also can change the optical path in various directions, such as for straight pass, left turn, and right turn. An optical path-changing device having one or more curved waveguides according to an embodiment of the present invention includes a first waveguide ( | 10-16-2014 |
20140301693 | Optical Modulator Using Waveguides - In accordance with an optical modulator using waveguides of the present invention, the reflection phenomenon of light is used, so that the optical modulator is neither sensitive to the wavelength, mode, polarization, intensity, beam size, etc. of light, nor sensitive to the temperature, the waveguide size, the uniformity of a refractive index, carrier doping concentration, changes in control voltage/current, etc., thus obtaining stable optical modulation characteristics. An optical modulator using waveguides includes a first waveguide ( | 10-09-2014 |
20140299975 | Method and Board for Growing High-Quality Graphene Layer Using High Pressure Annealing - This invention relates to a method and board for forming a graphene layer, and more particularly, to a method of forming a high-quality graphene layer using high pressure annealing and to a board used therein. The method of forming the graphene layer includes forming a reaction barrier layer on a substrate layer, forming a metal catalyst layer which functions as a catalyst for forming the graphene layer on the reaction barrier layer, subjecting a board including a stack of the layers to high pressure annealing, and growing the graphene layer on the metal catalyst layer. This board is subjected to high pressure annealing before growth of the graphene layer, and the reaction barrier layer is formed using a material having high adhesion energy to the metal catalyst layer so as to suppress migration of metal catalyst atoms. | 10-09-2014 |
20140297274 | NESTED SEGMENTATION METHOD FOR SPEECH RECOGNITION BASED ON SOUND PROCESSING OF BRAIN - A method of segmenting input speech signal into plurality of frames for speech recognition is disclosed. The method includes extracting a low frequency signal from the speech signal, and segmenting the speech signal into a plurality of time-intervals according to a plurality of instantaneous phase-sections of the low frequency signal. | 10-02-2014 |
20140295896 | METHOD AND APPARATUS FOR OPERATING IDLE MODE IN WIRELESS COMMUNICATION SYSTEMS - Provided is a method and apparatus for operating an idle mode in a wireless communication system. The method includes receiving a first message requesting entry to an idle mode from a Subscriber Station (SS) through at least one Base Station (BS), selecting in response to reception of the first message whether the MS is to enter an idle mode in which BSs belonging to a paging group broadcast a paging message for the MS or whether the MS is to enter a semi-idle mode in which BSs belonging to a semi-idle paging group, which is a subset of the paging group, broadcast the paging message for the SS, and transmitting Paging announce information instructing the BSs belonging to the semi-idle paging group to broadcast the paging message for the SS, if the semi-idle mode is selected. | 10-02-2014 |
20140295080 | Board and Method for Growing High-Quality Graphene Layer - This invention relates to a board and method for forming a graphene layer, and more particularly, to a board for use in forming a graphene layer, which has a structure able to improve properties of the graphene layer formed thereon, and to a method of forming a high-quality graphene layer using the same. The board of the invention includes a board layer, a metal catalyst layer formed on the board layer and functioning as a catalyst for forming the graphene layer, and a stress reduction layer disposed between the board layer and the metal catalyst layer so as to reduce stress of the metal catalyst layer, wherein the stress reduction layer able to reduce stress of the metal thin film is provided, thus improving crystallinity and surface roughness of the metal thin film, thereby effectively forming a high-quality graphene layer. | 10-02-2014 |
20140294369 | NEAR-INFRARED CONDENSING HEATING UNIT, NEAR-INFRARED CONDENSING HEATER USING THE SAME, AND METHOD FOR FORMING PANEL USING THE SAME - A near-infrared condensing heating unit includes a frame having an open side at a side and a seat inside, and a reflecting plate disposed in the seat of the frame having an opening corresponding to the open side, and an extended semi-elliptic cross-section along an elliptic line. The near-infrared condensing heating unit further includes a lamp disposed inside the reflecting plate, with both ends mounted on the frame through sockets. | 10-02-2014 |
20140292193 | PLASMA APPARATUS AND SUBSTRATE-PROCESSING APPARATUS - Provided are a plasma generating apparatus and a substrate processing apparatus. The plasma generating apparatus includes a plurality of dielectric tubes mounted in a plurality of through-holes formed in a vacuum container, respectively; antennas comprising or divided into a first group of antennas and a second group of antennas based on their disposition symmetry in the vacuum container and mounted outside the dielectric tubes, respectively; a first RF power source to supply power to the first group of antennas; a second RF power source to supply power to the second group of antennas; and a first power distribution unit disposed between the first group of antennas and the first RF power source to distribute the power from the first RF power source to the first group of antennas. | 10-02-2014 |
20140289366 | SERVICE PROVIDING METHOD AND SYSTEM FOR INSTANCE HOSTING - A service providing method and system for instance hosting is disclosed. A service providing system including an instance hosting gateway may include: a network adaptor configured to receive data by connecting to at least one physical node over a wired/wireless network; and an instance manager configured to manage at least one process and a profile provided with respect to at least one of a process node deployed in a process form and the physical node, and to connect the received data or data transferred from the process node to at least one instance using the profile and the at least one process. | 09-25-2014 |
20140288737 | METHOD AND SYSTEM FOR CONTROLLING POWER OF FUEL CELL VEHICLE - A method of controlling power of the fuel cell vehicle includes dividing an expected driving path of the fuel cell vehicle into a plurality of sections and setting the plurality of sections according to a gradient, and comparing whether a predicted battery state of charge variation is within a battery charging/discharging allowance range for each of the plurality of divided sections The method further includes comparing predicted power with a predetermined maximum allowance power for each of the plurality of divided sections, and setting the plurality of divided sections as a battery charging/discharging prohibition section and a battery charging/discharging allowance section in advance according to a result of the comparison of the predicted battery state of charge variation and the predicted power. | 09-25-2014 |
20140286604 | ENDO-MICROSCOPIC PROBE BASED ON NON-RESONANT SCANNING METHOD USING OPTICAL FIBER - Disclosed is an endo-microscopic probe based on a non-resonant scanning method using an optical fiber which includes a housing configured to have a specific size, an optical fiber placed within the housing and configured to transfer a light source, a tubular piezoelectric element configured to surround the optical fiber within the housing, include a guide unit for guiding a movement of the optical fiber at the end of the tubular piezoelectric element, and provide a deformation value according to a deformation amount to the optical fiber through the guide unit using an external power source, and a lens unit placed within the tubular piezoelectric element, fixed to an end of the housing, and configured to transfer light output from an end of the optical fiber to a sample. | 09-25-2014 |
20140283970 | LARGE-AREA FILMS USING INTERFACIAL SELF-ASSEMBLY OF MICROPARTICLES AND METHOD OF MANUFACTURING THE SAME - The present invention provides a method for manufacturing a large-area film, the method comprising the steps of: dispersing various fine particles in a polar solvent to prepare a dispersion; adding water to the dispersion to prepare a mixture; and adding an organic solvent capable of generating Rayleigh-Benard convection to the mixture to induce the interfacial assembly of the fine particles, thereby forming the film. The invention also provides a large-area film manufactured by the method. According to the invention, a large-area, high-purity film can be quickly manufactured by a simple solution process, and the manufactured large-area film has excellent physical and electrical properties, and thus can be used in various applications. | 09-25-2014 |
20140269761 | LOW-POWER CML-LESS TRANSMITTER ARCHITECTURE - Exemplary embodiments of the present invention relate to a low-power current mode logic (CML)-less transmitter architecture. A transmitter comprises a main multiplexer configured to generate a main data signal by multiplexing parallel main data signals retimed from a retimer for time margin between parallel input data signals and a multiphase clock signals from a clock distributor, a secondary multiplexer configured to generate a post data signal by multiplexing parallel post data signals retimed from the retimer, and a plurality of output drivers configured to generate a serial data signal by summing the main data signal and the post data signal. | 09-18-2014 |
20140265628 | FEED LINE-COMPENSATED POWER TRANSMISSION APPARATUS - One embodiment of the present invention discloses a feed line-compensated power transmission apparatus. One embodiment of the present invention, comprises: a feed line provided with horizontally elongated first and second lines and a third line for connecting one end of the first line to one end of the second line; a pair of compensation capacitors which are placed to face each other by connecting one end of the compensation capacitor to the other end of the first line and one end of the other compensation capacitor to the other end of the second line; an input power source for applying a high frequency power source by connecting both ends of the input power source to the other ends of the pair of compensation capacitors, respectively. | 09-18-2014 |
20140265615 | METHOD AND APPARATUS FOR CONTROLLING WIRELESS POWER TRANSMISSION - A method and an apparatus for controlling wireless power transmission are provided. An apparatus for controlling wireless power transmission includes a controller configured to determine an output voltage of a power factor correction unit based on charging information of a battery, the power factor correction unit configured to correct an input voltage into the determined output voltage, and output a variable voltage, and a resonance unit configured to transmit power converted from the variable voltage to a wireless power reception apparatus. | 09-18-2014 |
20140250438 | SCHEDULING METHOD IN MULTIPROCESSOR APPARATUS AND METHOD OF ASSIGNING PRIORITIES TO TASKS USING PSEUDO-DEADLINES IN MULTIPROCESSOR APPARATUS - Provided are a scheduling method in a multiprocessor apparatus and a method of assigning priorities to tasks using pseudo-deadlines in a multiprocessor apparatus. The scheduling method includes releasing tasks ( | 09-04-2014 |
20140248207 | GRAPHENE-CARBON NANOTUBE NANOSTRUCTURE AND METHOD OF MANUFACTURING SAME - Disclosed are a method of manufacturing a graphene-carbon nanotube nanostructure which includes mixing graphite, a catalytic metal, and an ionic liquid, and then radiating microwaves on the mixture, and a graphene-carbon nanotube nanostructure manufactured using the method. | 09-04-2014 |
20140245323 | MOBILE APPARATUS EXECUTING EFFICIENT DATAFLOW EXECUTION FOR MOBILE CONTEXT MONITORING, METHOD OF EXECUTING DATAFLOW USING THE SAME, METHOD OF CONTEXT MONITORING USING THE SAME AND CONTEXT MONITORING SYSTEM INCLUDING THE SAME - A mobile apparatus includes a processing planner and a plan processor. The processing planner generates a plurality of resource use plans in response to a context monitoring query (CMQ) of an application, and selects a final plan satisfying a request of the CMQ among the resource use plans. The plan processor executes the final plan. Accordingly, the mobile apparatus may support resource-efficient context monitoring. | 08-28-2014 |
20140244094 | MOBILE ROBOT AND METHOD OF LOCALIZATION AND MAPPING OF THE SAME - A method of localization and mapping of a mobile robot may reduce position errors in localization and mapping using a plurality of vector field sensors. The method includes acquiring a relative coordinate in a movement space using an encoder, acquiring an absolute coordinate in the movement space by detecting intensity and direction of a signal using vector field sensors, defining a plurality of virtual cells on a surface of the movement space such that each of the cells has a plurality of nodes having predetermined positions, and updating position information about the nodes of the cells based on the relative coordinate acquired through the encoder and the absolute coordinate acquired through the vector field sensors and implementing localization and mapping in the movement space in a manner that position information of a new node is estimated while position information of a previous node is determined. | 08-28-2014 |
20140242497 | COMPOSITE SEPARATOR FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a composite separator for a polymer electrolyte membrane fuel cell (PEMFC) and a method for manufacturing the same. The inventive method involves allowing graphite foil layers to be brought into direct contact with each other when graphite foils are stacked on both sides of a carbon fiber reinforced composite material prepreg, thereby improving electrical conductivity in the thickness direction of the separator. | 08-28-2014 |
20140238594 | METHOD FOR MANUFACTURING COLORLESS TRANSPARENT GLASS-FABRIC REINFORCED POLYIMIDE FILM FOR FLEXIBLE DISPLAYS - A method of manufacturing a colorless transparent polyimide film having reinforced glass fabric for flexible displays, suitable for use in increasing optical transmittance of a polyimide substrate having reinforced glass fabric for flexible displays. This method enables the glass fabric and the colorless transparent polyimide film to be matched in refractive index when the glass fabric is reinforced in the colorless transparent polyimide film to enhance thermal and mechanical properties of a substrate for flexible displays, thus satisfying high optical transparency and optical transmittance of 85% or more, required of a substrate for flexible displays, and thereby the colorless transparent polyimide film having reinforced glass fabric can be used as a substrate for flexible displays. | 08-28-2014 |
20140217829 | FERRITE CORE STRUCTURE FOR A POWER SUPPLY DEVICE OF AN ELECTRIC VEHICLE AND POWER SUPPLY ROAD STRUCTURE USING SAME - The present invention relates to a ferrite core structure for a power supply device of an electric vehicle which changes the structure of a ferrite core module according to a related art to improve output and limits a reduction in strength due to warpage in a traveling direction of the vehicle to prevent cracks generated in a surface of an intermediate portion of a power supply road from occurring. For this, the ferrite core structure for a power supply device of the electric vehicle includes: a plurality of horizontal core parts arranged spaced apart from each other to prevent a magnetic flux from leaking into the ground; a plurality of first vertical core parts extending upward from both ends of the horizontal core parts to prevent the magnetic flux from leaking into an outer surface; a second vertical core part having at least two rows extending upward from an intermediate portion of each of the horizontal core parts, the second vertical core part being arranged in a direction parallel to the first vertical core parts; and a first support part connecting the plurality of first vertical core parts to each other to support the first vertical core parts. | 08-07-2014 |
20140211796 | COMMUNICATION DEVICE, MULTICAST CONTROL METHOD, AND SCHEDULING CONTROL METHOD - A communication device, a multicast control method, and a scheduling control method are disclosed. The communication device includes: a decoding buffer that stores a first multicast packet received from a first node and a second multicast packet received from a second node; an encoder that performs network coding of the first and second multicast packets; and a transmitter that transmits the network-coded packets output from the encoder to the first node and the second node. | 07-31-2014 |
20140203772 | WIRELESS ELECTRIC POWER TRANSMITTER - A wireless electric power transmitter for transmitting electric power for a charging function to a wireless electric power receiver is provided. The wireless electric power transmitter includes an electric power supply unit which supplies electric power; an amplifier which amplifies and outputs the electric power supplied from the electric power supply unit by a preset gain as a magnitude of measured impedance increases; and a transmitter which transmits the amplified electric power to the wireless electric power receiver. | 07-24-2014 |
20140200433 | APPARATUS AND METHOD FOR ESTIMATING MALIGNANT TUMOR - An apparatus for estimating a malignant tumor includes: a segmentor configured to segment a first medical image of an object into a first ROI including a mass and a second medical image of the object into a second ROI including a mass; an interest region determiner configured to acquire a first matched ROI and a second matched ROI, which is matched to the first matched ROI based on location information of the first ROI and the second ROI, respectively; a feature extractor configured to extract a similar feature indicating a degree of similarity between the first matched ROI and the second matched ROI, from the first matched ROI and the second matched ROI; and a classifier configured to generate malignant tumor information indicating whether the mass included in the first matched ROI and the second matched ROI is the malignant tumor, based on the extracted similar feature. | 07-17-2014 |
20140187168 | METHOD AND APPARATUS FOR FAST BEAM-LINK CONSTRUCTION IN MOBILE COMMUNICATION SYSTEM - A method of forming a beam-link by a Base Station (BS) in a wireless communication system using a beamforming scheme includes determining at least one downlink beams to be used for downlink transmission and/or reception, transmitting a reference signal to a Mobile Station via the at least one downlink beam, receiving the reference signal via an uplink beam from the Mobile station, and updating the at least one downlink beam to increase a Signal-to-Noise Ratio (SNR). Accordingly, a beam-link using an initial beam-link between the BS and the MS and adaptive beamforming can be rapidly constructed in a high frequency band BDMA cellular system. | 07-03-2014 |
20140184450 | SLOT ANTENNA AND INFORMATION TERMINAL APPARATUS USING THE SAME - A slot antenna and an information terminal apparatus using the same are provided. The slot antenna comprises: a conductive housing; and at least one slot formed on the corner and edge of the conductive housing. | 07-03-2014 |
20140184446 | RANDOM PERTURBATION-BASED BEAMFORMING METHOD AND APPARATUS FOR USE IN MOBILE COMMUNICATION SYSTEM - A method and apparatus configures a beamforming coefficient based on the signal strength information without collecting channel information by adjusting the phase of the antennas through random perturbation. An antenna control method of a base station in a wireless communication system using a beamforming technique includes measuring n | 07-03-2014 |
20140184351 | Low Power, High Speed Multi-Channel Chip-to-Chip Interface using Dielectric Waveguide - An exemplary embodiment of the present invention provides an improved dielectric waveguide named electrical fiber. The electrical fiber with a metal cladding may isolate the interference of the signals in other wireless channels and adjacent electrical fibers, which typically causes band-limitation problem, for a smaller radiation loss and better signal guiding to lower the total transceiver power consumption as the transmit distance increases. Also, the electrical fiber may have frequency independent attenuation characteristics to enable high data rate transfer with little or even without any additional receiver-side compensation due to vertical coupling of the electrical fiber and an interconnection device. | 07-03-2014 |
20140183201 | FOOD PACKING MATERIAL HAVING HYDROPHOBICITY, MANUFACTURING METHOD AND MOLD THEREOF - Provided is an food packing material, manufacturing method and mold thereof having hydrophobicity including a number of columns formed in one side of food packing material. The disclosure may provide food packing material, manufacturing method and mold thereof in which an amount of contents off a wall of the food packing material may be minimized by hydrophobicity. | 07-03-2014 |
20140177282 | POWER SUPPLY DEVICE - There is provided a phase shift full bridge (PSFB) type power supply device controlling a switching on time of lagging leg switches according to a load state. The power supply device includes a power supply unit supplying preset DC power by switching input power using a full bridge by a phase shift method; and a control unit controlling a switching time of a switch of the full bridge according to a load state in which the DC power is received from the power supply unit. | 06-26-2014 |
20140171334 | GENE ANALYSIS METHOD USING SDL-PCR - The present invention relates to a method for analyzing genes using SDL-PCR (separation of displaced ligation probe-based PCR), and more particularly to a method for analyzing genes using SDL-PCR, in which probes comprising a nucleotide sequence complementary to the gene of interest are ligated with each other by ligase, and another probe capable of hybridizing to the probes is hybridized and extended, thereby preparing a template probe, and the template probe for the gene of interest is amplified using universal primers. | 06-19-2014 |
20140152768 | METHOD AND SYSTEM FOR CREATING DYNAMIC FLOATING WINDOW FOR STEREOSCOPIC CONTENTS - The present disclosure relates to a method and system for creating a dynamic floating window for stereoscopic contents, and more particularly, to a method and system for automatically creating a dynamic floating window for stereoscopic contents based on feature points. | 06-05-2014 |
20140152516 | ANTENNA FOR WIRELESS POWER TRANSMISSION AND NEAR FIELD COMMUNICATION - A dual antenna for wireless communication transmission (WPT) and near field communication (NFC) includes a loop antenna, and a dual loop antenna disposed at an inside and an outside of the loop antenna. | 06-05-2014 |
20140146881 | METHOD AND APPARATUS FOR ESTIMATING A QUANTIZATION TABLE FOR A VIDEO IMAGE - A method of estimating a quantization table for an image block compressed in image processing is provided. The method including performing a first quantization using a table dictionary that includes a number of candidate quantization tables for the compressed image block; performing edge-related filtering on the compressed image block and performing a second quantization using the table dictionary for the filtered compressed image block; and estimating a quantization table for the compressed image block based on energy costs of the first-quantized image block and the second-quantized image block. | 05-29-2014 |
20140146324 | APPARATUS AND METHOD FOR GENERATING TOMOGRAPHY IMAGES - Provided is an apparatus and method for generating tomography images, the apparatus including a detection unit configured to modulate each of incident beams into at least two basic modulated incident lights on the basis of at least a basic modulation parameter and into a target modulated incident light on the basis of a target modulation parameter, and to detect at least two basic interference signals and a target interference signal of an object; and an imaging unit configured to analyze the at least two basic interference signals to output a set target modulation parameter, to process the target interference signal as a target image of the object, and to output the target image. | 05-29-2014 |
20140139372 | BEAM DIRECTION SELECTION METHOD AND APPARATUS FOR USE IN BEAMFORMING SYSTEM - A method and apparatus for selecting a beam direction is for use in a beamforming system. The beam direction selection method of a reception device having a plurality of antenna elements in a wireless communication system using beamforming according to the present disclosure includes acquiring a first reception beam angle estimated as optimal by allocating a first predetermined number of antenna elements to each of beam ports and scanning signals and acquiring a second reception beam angle estimated as optimal by allocating a second predetermined number of antenna elements, which is greater than the first predetermined number, to some of the beam ports and scanning the signals using the first reception beam angle. The beam selection apparatus and method of the present disclosure is capable of selecting a reception beam direction efficiently in a beamforming system. | 05-22-2014 |
20140133605 | METHOD AND APPARATUS FOR SPLITTING RECEIVED SIGNAL - A method and apparatus for splitting signals received via a plurality of antennas. A signal split apparatus of the present disclosure includes a first antenna which receives a first input signal, a second antenna which receives a second input signal, a first phase shifter which shifts phase by applying a first modulation frequency to the first input signal, a second phase shifter which shifts phase by applying a second modulation frequency to the second input signal, a summer which sums the phase-shifted first and second input signals, and an analog-digital converter which converts the summed signal to a digital signal, wherein the first and second modulation frequencies are different from each other. The signal split apparatus and method of the present disclosure is capable of splitting signals efficiently. | 05-15-2014 |
20140128117 | INTER-CELL INTERFERENCE COORDINATION METHOD AND APPARATUS FOR USE IN MOBILE COMMUNICATION SYSTEM - A data transmission and/or reception method of a base station in a wireless communication system is provided. The data transmission/reception method includes receiving information on interference measured by a terminal, allocating a downlink resource to a terminal based on the received interference information, determining per-subband transmit power distributions of the downlink resource allocation, and transmitting the per-subband transmit power distributions of the downlink resource allocation to neighbor base stations. | 05-08-2014 |
20140126667 | DATA TRANSMISSION AND RECEPTION METHOD AND APPARATUS FOR USE IN MIMO SYSTEM - A data transmission and reception method and apparatus in a Multiple-Input Multiple-Output (MIMO) system. The transmission method includes selecting at least one antenna for use in transmission among a plurality of antennas based on transmission data and transmitting the transmission data through the selected antenna. The data transmission and reception method and apparatus are advantageous in increasing the throughput of the MIMO communication system. Also, the data transmission and reception method and apparatus are capable of making it possible to design a superior transceiver in complexity and performance. Also, the data transmission and reception method and apparatus are capable of acquiring extra Degree of Freedom (DOF) and thus increasing the number of symbols that can be transmitted at a time. Furthermore, the data transmission and reception method and apparatus are applicable to conventional MIMO communication systems to obtain extra performance gain without being restricted to certain conditions. | 05-08-2014 |
20140125286 | METHOD FOR CONTROLLING THE CHARGING OF SEGMENTS FOR AN ONLINE ELECTRIC VEHICLE - A method for controlling the charging of segments for an online electric vehicle is described. In some situations, the method comprises: (a) receiving, from segments, information on the speed and position of the vehicle entering the range of the power-supplying device; and (b) controlling the charging/discharging timing of the current segment from which the vehicle is leaving and the next segment into the range of which the vehicle is to enter, in accordance with the information on the speed and position of the vehicle. The charging/discharging response delay characteristics of the segments may be considered. | 05-08-2014 |
20140118066 | LOW-COST DIGITAL PREDISTORTION APPARATUS AND METHOD USING ENVELOPE DETECTION FEEDBACK - Disclosed herein is a low-cost digital predistortion apparatus using envelope detection feedback. The low-cost digital predistortion apparatus includes a digital predistortion unit and an envelope detection feedback unit. The digital predistortion unit converts the output of a predistorter into analog signals, frequency-modulates the analog signals into a pass band signal, and amplifies the frequency-modulated signal via a power amplifier. The envelope detection feedback unit converts the difference between the input and output of the power amplifier of the digital predistortion unit and the output of the power amplifier into baseband signals, respectively, converts the baseband signals into digital signals, estimates the nonlinear distortion characteristic output of the power amplifier, calculates a predistortion parameter that is used to compensate for the estimated nonlinear distortion characteristic output of the power amplifier. | 05-01-2014 |
20140113309 | METHOD AND APPARATUS FOR ANALYZING PROTEIN-PROTEIN INTERACTION ON SINGLE-MOLECULE LEVEL WITHIN THE CELLULAR ENVIRONMENT - A method of analyzing protein-protein interactions includes binding the first proteins to the substrate where the first proteins are tagged with the first markers which bind specifically to the biomolecules immobilized on the substrate or the first proteins bind specifically to the biomolecules immobilized on the substrate; incubating the substrate bound first proteins with cell lysate containing the second proteins which are tagged with second markers; analyzing the interactions between the first proteins and the second proteins in the cell lysate, and obtaining the first analytic value representing the kinetic picture of the interactions; incubating the substrate bound first proteins with cell lysate mixture of a cell lysate consisting of the second markers-tagged second proteins and another cell lysate comprising other proteins including unlabelled second proteins and obtaining the second analytic value; comparing and analyzing the first and the second analytic values. | 04-24-2014 |
20140113307 | METHOD FOR ANALYZING PROTEIN-PROTEIN INTERACTION ON SINGLE-MOLECULE LEVEL IN CELL ENVIRONMENT, AND METHOD FOR MEASURING DENSITY OF PROTEIN ACTIVATED IN CYTOSOL - A method of analyzing protein-protein interactions includes: preparing two substrates, in which first protein-binding molecules that are biomolecules to be bound to the first proteins are attached to each of the substrates; inducing binding between the first proteins and the first protein-binding molecules on the first substrate and the second substrate, respectively, by supplying the first proteins included in the control group-cell to the first substrate among the two substrates and supplying the first proteins included in the experimental group-cell to the second substrate among the two substrates; supplying cell lysates of cells including the marker-tagged second proteins to the first substrate and the second substrate, respectively; and comparing the interactions between the first proteins and the second proteins on the first substrate and the second substrate in the supply of the cell lysates to the first substrate and the second substrate, respectively. | 04-24-2014 |
20140106826 | WIRELESS ELECTRIC POWER RECEIVER FOR WIRELESSLY REGULATING ELECTRIC POWER USING SWITCH - A wireless electric power receiver for receiving wireless electric power from a wireless electric transmitter is provided. The wireless electric power receiver includes an electric power receiving unit that receives wireless electric power from the wireless electric power transmitter; a rectifying unit that rectifies wireless electric power in the form of alternating current output from the wireless electric power receiving unit and outputs rectified electric power; and an electric power regulation unit that receives an input of the rectified electric power, outputs first electric power which has a lower value of a first voltage than that of the rectified electric power for a first period, and does not output electric power for a second period, so as to output electric power with a predetermined voltage value. | 04-17-2014 |
20140105050 | METHOD AND APPARATUS FOR SEAMLESS HANDOVER OPERATION IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for improving a mobile problem caused by a narrow handover region in a boundary region between virtual cells constructed by a plurality of small base stations are provided. A plurality of Virtual Cells (VCs) include a plurality of Distributed Base Stations (DBSs) whose VCs cooperatively communicate with each other. An Intermediate Distributed Base Station (I-DBS) is located in a region where adjacent at least two VCs among the plurality of VCs are superimposed, and belongs to a different VC according to a time division scheme. | 04-17-2014 |
20140104898 | WIRELESS ELECTRIC POWER RECEIVER FOR WIRELESSLY REGULATING ELECTRIC POWER USING SWITCH - A wireless electric power receiver for receiving wireless electric power from a wireless electric transmitter is provided. The wireless electric power receiver includes an electric power receiving unit that receives wireless electric power from the wireless electric power transmitter; a rectifying unit that rectifies wireless electric power in the form of alternating current output from the wireless electric power receiving unit and outputs rectified electric power; and an electric power regulation unit that receives an input of the rectified electric power, outputs first electric power which has a lower value of a first voltage than that of the rectified electric power for a first period, and does not output electric power for a second period, so as to output electric power with a predetermined voltage value. | 04-17-2014 |
20140088292 | Water-Soluble Polypeptides Comprised of Repeat Modules, Method for Preparing the Same and Method for a Target-Specific Polypeptide and Analysis of Biological Activity Thereof - The present invention relates to a soluble polypeptide comprised of repeat modules. More particularly, the present invention relates to a soluble fusion polypeptide of the N-terminal domain of internalin and LRR (Leucine rich repeat) family protein, a method for preparing the polypeptide, a vector comprising a nucleic acid sequence encoding the polypeptide, a host cell comprising the vector, a method for producing a solubility and folding-improved fusion polypeptide by expressing the vector in the host cell, and a method for improving the solubility and folding of the fusion polypeptide. Further, the present invention relates to a method for preparing the polypeptide bound with a specific target and analyzing the efficacy of the soluble polypeptide. | 03-27-2014 |
20140086345 | NEAR FIELD WIRELESS TRANSMISSION/RECEPTION METHOD AND APPARATUS - A near field wireless communication apparatus using a magnetic coupling to transmit data or clock information with low power and high efficiency is provided. Thus, when data to be transmitted is “1,” the near field wireless communication apparatus modulates the data into a pulse signal and transmits the pulse signal, and when the data is “0,” the near field wireless communication apparatus does not generate a signal at all. | 03-27-2014 |
20140085271 | SYSTEM, METHOD FOR CONTROLLING USER TERMINAL USING MAGNETIC FIELD, USER TERMINAL COMPRISING THE SAME - Provided is a system for controlling a user terminal, comprising a sensing unit to sense a motion of an object in a shape of a rod that can be held between fingers of a user, and a control unit to generate a control command for controlling the user terminal based on a motion pattern of the object sensed by the sensing unit, wherein the motion is a spinning motion of the object. | 03-27-2014 |
20140079623 | METHOD OF FORMING HIGH-QUALITY GRAPHENE USING CONTINUOUS HEAT TREATMENT CHEMICAL VAPOR DEPOSITION - Provided is a method of forming graphene having an increased grain size. In the method, a substrate including a catalyst layer formed of a transition metal is loaded into a chamber and a gaseous carbon source is supplied into the chamber. A continuous heat treatment in which the catalyst layer is locally heated while moving a heated area of the catalyst layer is performed to dissolve a carbon component in the catalyst layer and extract graphene on a surface of the catalyst layer from the dissolved carbon component. | 03-20-2014 |
20140078078 | GRAPHICAL USER INTERFACE (GUI) WIDGET FOR STABLE HOLDING AND CONTROL OF SMART PHONE BASED ON TOUCH SCREEN - A control method using a touch shield to be performed by a touch sensing display, and an electronic apparatus are provided. The control method using the touch shield may include determining a touch area of a touched point in a normal state, switching to a touch shield state when the touch area is greater than or equal to a threshold value, and executing an instruction in response to a movement of the touched point in the touch shield state. | 03-20-2014 |