Patent application number | Description | Published |
20130226561 | INTELLIGENT EMOTION-INFERRING APPARATUS, AND INFERRING METHOD THEREFOR - The present disclosure provides an intelligent emotion-inferring apparatus and inferring method therefor. The intelligent emotion-inferring apparatus includes: an emotional-word-storing unit, which classifies emotional words into items including at least one among similarity, positivity or negativity, and emotional intensity, using classes of emotion comprising a basic emotion group which classifies human emotions and a detailed emotion group which classifies the basic emotion group, and stores the words in an emotional-word dictionary; a sentence-converting unit which ascertains the words and phrases of sentence logged by a user and converts the words and phrases into a basic format; a match-checking unit which checks the converted words and phrases for words and phrases matching those in the emotional-word dictionary; and an emotion-inferring unit, which applies a probabilistic model on the basis of co-occurrence of the converted words and phrases, and infers emotions on the basis of the probabilistic model. | 08-29-2013 |
20130231922 | INTELLIGENT EMOTIONAL WORD EXPANDING APPARATUS AND EXPANDING METHOD THEREFOR - The present disclosure provides an intelligent emotional word expanding apparatus and an expanding method therefor. The intelligent emotional word expanding apparatus includes word dictionary storing module, emotion inferring module and word expanding module. The word dictionary storing module classifies emotional words into similarity, positivity or negativity, and emotional intensity using emotion classes including a basic emotion group classifying human emotions and a detailed emotion group classifying the basic emotion group, storing the classified emotional words in emotional word dictionary, and storing neutral words together with the number of calls thereof in neutral word dictionary. Emotion inferring module captures words and phrases of a sentence logged by a user, converting the words and phrases into basic formats, and inferring emotions. Word expanding module determines whether a word or a phrase is neutral on the basis of the neutral word dictionary when emotions are not inferred by the emotion inferring module. | 09-05-2013 |
Patent application number | Description | Published |
20090091739 | LASER MEASURING DEVICE - A laser measuring device maintains high responsivity irrespective of changes in surrounding environment, provides more correct measurement and long distance measurement due to reduced noise, and ensures the safety and reliability of a product. A first light emitter emits first wavelength light having a first wavelength. A second light emitter emits second wavelength light having a second wavelength, the second light emitter being arranged perpendicular to the first light emitter. An optical mirror allows one of the first wavelength light and the second wavelength light to pass but reflecting the other one. A first band pass filter for allows the first wavelength light to pass. A second band pass filter allows the second wavelength light to pass. A light receiver receives incident light, which arrives through one of the first and second band pass filters. A controller activates at least one of the first and second light emitters. | 04-09-2009 |
20120271558 | SYSTEM AND METHOD FOR IDENTIFYING AND CLASSIFYING RESISTANCE GENES OF PLANT USING HIDDEN MARCOV MODEL - The present invention relates to a system and a method for quickly and accurately identifying and classifying resistance genes of a plant from a protein or DNA sequence. In order to identify and classify resistance genes of a plant using a hidden marcov model, conceived is a profile matrix made using a protein sequence of a domain which is encoded by the resistance genes, and a system for identifying the domain of the resistance genes using the profile matrix and classifying the resistance genes by domain combination. The present invention enables effective identification and classification of the resistance genes of a plant using the profile matrix and program, of which the nucleotide base sequence or protein sequence is detected. | 10-25-2012 |
20140311359 | STORAGE APPARATUS FOR IMPROVING FOOD PRESERVATION - Disclosed a preservation apparatus for improving food storage performance, in which an illumination unit to irradiate light having a specific wavelength is installed on an inner wall surface of a box having foods stored therein to increase the storage period of the foods when the foods are transferred at a room temperature or stored at a low temperature. The foods are prevented from being decayed for a long time, and the nutrients and the freshness of the foods are maintained. The box having the foods stored therein and the illumination unit installed in the box to irradiate light having the specific wavelength onto the foods stored in the box are included. | 10-23-2014 |
Patent application number | Description | Published |
20130081045 | APPARATUS AND METHOD FOR PARTITION SCHEDULING FOR MANYCORE SYSTEM - An apparatus for performing partition scheduling in a manycore environment. The apparatus may perform partition scheduling based on a priority and in this instance, may perform partition scheduling to minimize the number of idle cores. The apparatus may include a partition queue to manage a partition scheduling event; a partition scheduler including a core map to store hardware information of each of the plurality of cores; and a partition manager to perform partition scheduling with respect to the plurality of cores in response to the partition scheduling event, using the hardware information. | 03-28-2013 |
20130205299 | APPARATUS AND METHOD FOR SCHEDULING KERNEL EXECUTION ORDER - A method and apparatus for guaranteeing real-time operation of an application program that performs data processing and particular functions in a computer environment using a micro architecture are provided. The apparatus estimates execution times of kernels based on an effective progress index (EPI) of each of the kernels, and determines an execution order of the kernels based on the estimated execution times of the kernels and priority of the kernels. | 08-08-2013 |
20130293543 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus. A rendering unit of the image processing apparatus may perform rendering with respect to each of N passes by applying a multi-pass rendering process with respect to an object in an image. The image processing apparatus may include a texture buffer to store information about at least one pixel using second pass rendering different from first pass rendering, while performing the first pass rendering corresponding to a process of generating a final result image among the N passes. | 11-07-2013 |
20130342549 | APPARATUS AND METHOD FOR PROCESSING RENDERING DATA - An apparatus and method for processing rendering data that may group vertex data that is received from a host computer, and may assign a shader processing unit to process a vertex shader among one or more shader processing units, and process the grouped vertex data using the assigned shader processing unit. | 12-26-2013 |
20140015838 | APPARATUS AND METHOD OF PERFORMING TILE BINNING OF BEZIER CURVE - An apparatus and method for tile binning with respect to a Bezier curve. The apparatus may include a curve identification unit to identify a Bezier curve included in input data, a bounding box generation unit to generate a plurality of bounding boxes corresponding to the Bezier curve, and a tile binning unit to perform tile binning with respect to the Bezier curve based on the plurality of bounding boxes. | 01-16-2014 |
Patent application number | Description | Published |
20110237790 | METHOD OF PRODUCING D-PSICOSE CRYSTALS - The present invention relates to a method of producing D-psicose crystals from a D-psicose solution by using supersaturation. | 09-29-2011 |
20110256588 | METHOD OF MANUFACTURING REBAUDIOSIDE A IN HIGH YIELD BY RECYCLING BY-PRODUCTS PRODUCED FROM MANUFACTURING PROCESS FOR REBAUDIOSIDE A - The present invention relates to a method of producing Rebaudioside A in a high yield by recycling by-products produced when Rebaudioside A is produced from leaves of | 10-20-2011 |
20120244580 | IMMOBILIZATION OF PSICOSE-EPIMERASE AND A METHOD OF PRODUCING D-PSICOSE USING THE SAME - The present invention relates to a method of successively producing D-psicose from D-fructose or D-glucose by using a psicose-epimerase derived from | 09-27-2012 |
20140199732 | D-PSICOSE 3-EPIMERASE MUTANT WITH IMPROVED THERMAL STABILITY, AND CONTINUOUS PRODUCTION OF D-PSICOSE USING SAME - The present invention relates to a D-psicose 3-epimerase variant with improved thermostability by substituting an amino acid at a specific position of an amino acid sequence of a wild type D-psicose 3-epimerase. Further, the present invention provides a recombinant expression vector including a gene of the D-psicose 3-epimerase variant, and a recombinant strain transformed with the recombinant expression vector. Furthermore, the present invention provides an immobilized reactor prepared using the D-psicose 3-epimerase variant or the recombinant strain, and a method of continuously producing D-psicose using the immobilized reactor. | 07-17-2014 |
20140302564 | METHOD FOR STERILIZING MICROBIAL CELLS USING POLYETHYLENE GLYCOL-BASED NONIONIC SURFACTANT - A method for sterilizing microbial cells is provided. According to the method, microbial cells or a culture containing microbial cells are treated with a polyethylene glycol-based nonionic surfactant so that almost all of the microbial cells are sterilized while the enzyme activity expressed in the microbial cells is maintained at a high level. A method for sterilizing microbial cells and a material containing the sterilized microbial cells, in which the microbial cells are sterilized using a polyethylene glycol-based nonionic surfactant, can be used for foods so that the microbial cells are sterilized to be used in food production. Further, a material containing sterilized microbial cells can be used in processes for preparing tagatose, in which | 10-09-2014 |
20150050388 | SYNBIOTIC FOOD COMPOSITION CONTAINING TAGATOSE AND PROBIOTIC LACTIC ACID BACTERIA - A synbiotic food composition is a food composition for promoting the active intestinal growth of | 02-19-2015 |
20150099034 | LOW-CALORIE, LOW-FAT CRACKER COMPOSITION CONTAINING XYLOSE, CRACKER MADE FROM THE COMPOSITION, AND METHOD FOR PREPARING THE COMPOSITION - The present invention relates to a cracker composition containing xylose, to a cracker made from the composition, and to a method for preparing the composition, wherein xylose is included not only to achieve excellent coloring and gloss even without spraying oils and fats on the surface of the cracker, but to also provide a low-calorie, low-fat cracker with an excellent, light and simple taste. More particularly, the present invention relates to a cracker composition containing xylose, to a cracker made from the composition, and to a method for preparing the composition, wherein the cracker is prepared from a composition that contains xylose rather than spraying oils and fats on the surface of the cracker which would lead to the uptake of a high amount of fat and calories, to thereby provide a cracker which has a superior appearance and olfactory and gustatory characteristic, which is healthy, and which can be used as a snack for weight control. Further, the present invention relates to a cracker composition containing xylose, to a cracker made from the composition, and to a method for preparing the composition, wherein no oils and fats are sprayed on the surface of the cracker so as to prevent oils and fats acidification which would otherwise occur during the distribution or storage of the cracker. | 04-09-2015 |
20150351425 | COMPOSITION FOR LOW FAT ICE CREAM, CONTAINING TAGATOSE, LOW-FAT ICE CREAM USING SAME, AND PREPARATION METHOD THEREFOR - Disclosed herein is a method for preparing low-fat ice cream which has low fat content and low calories while exhibiting excellent taste. The composition includes 0.1 parts by weight to 10 parts by weight of D-tagatose based on the total composition. A method for preparing low-fat ice cream using the composition, and a D-tagatose containing low-fat ice cream prepared by the method are also disclosed. The low-fat ice cream has low fat content and low calories, and exhibits excellent softness | 12-10-2015 |
Patent application number | Description | Published |
20090290482 | METHOD FOR ESTIMATING TRANSMISSION DELAY AND RECEIVER USING THE SAME - There is provided a receiver for processing a ranging channel. The receiver includes a Fourier transformer for transforming a received signal into a frequency domain signal, a ranging channel extraction and ranging code elimination unit for extracting a ranging channel from the frequency domain signal, and eliminating a code of a ranging code from the ranging channel and a ranging channel processor for estimating transmission delay or transmission power from a time domain signal. By estimating transmission delay and/or transmission power in a time domain, it is possible to rapidly and accurately adjust the transmission delay and transmission power intensity in the ranging procedure. | 11-26-2009 |
20100246727 | Multi-Antenna Subsystem for Software Defined Radio - The present invention relates to a multi-antenna subsystem for a SDR (software defined radio) capable of supporting a multi-antenna technique to an antenna system using a multi-antenna subsystem. The multi-antenna subsystem of a multi-antenna system includes an algorithm executing unit for carrying out an algorithm for a multi-antenna technique to be required in the multi-antenna system, a frame synchronization unit for a synchronization acquisition, and a control unit for controlling the algorithm executing unit and the frame synchronization. The algorithm executing unit has a plurality of functional blocks and the functional block has state information, which can be referred by other functional blocks, for supporting SDR system. | 09-30-2010 |
20110058043 | IMAGE OUTPUT APPARATUS AND CONTROL METHOD THEREOF - An image output apparatus and a control method thereof are provided. The control method of the image output apparatus adjusts and outputs an image according to an input position of the image output apparatus. Therefore, when a single image is displayed using a plurality of image output apparatuses, the size or resolution of an output image is automatically adjusted based on the input number and position of image output apparatuses, and thus user's convenience is improved. | 03-10-2011 |
20130235798 | SMART ANTENNA SOFTWARE DEFINITION RADIO TERMINAL DEVICE AND METHOD OF DISTRIBUTING AND INSTALLING SOFTWARE DEFINITION RADIO TERMINAL APPLICATION - Disclosed is a smart antenna software definition radio terminal device. A software definition radio terminal device in a smart antenna software definition radio multi antenna system according to the present invention includes: a storage unit, a microprocessor, and at least one baseband accelerator. The microprocessor is configured to select a smart antenna algorithm; receive a control command from a radio controller layer for delivering a control command to control the baseband accelerator and a radio controller layer on the basis of the selected algorithm; read from the storage unit a code including a baseband driver layer that delivers the received control command to the baseband accelerator, and execute the read code; and load at least one functional block for realizing at least one smart antenna algorithm from the storage unit into the baseband accelerator. According to the terminal device, a terminal having a modem chip of a different structure may execute the same radio application through standard API. | 09-12-2013 |
20130243055 | SOFTWARE-DEFINED RADIO TERMINAL DEVICE AND METHOD FOR DISTRIBUTING AND INSTALLING RADIO APPLICATION - Disclosed is a software-defined radio terminal device of the present invention. The software-defined radio terminal device of the present invention is a software-defined radio terminal device configured adaptively according to a radio application, and comprises: a storage unit, a micro processor, and a baseband accelerator, wherein the micro processor delivers from the upper layer to the baseband accelerator a control command for controlling the baseband accelerator and information to be transmitted, reads from the storage unit a code including a radio controller layer delivering the information received from the baseband accelerator to the upper layer, and a baseband driver layer that enables the interface between the radio controller layer and the baseband accelerator and implements the code thereby, and is configured to load from the storage unit to the baseband accelerator at least one function block needed for implementing the radio application, and the function block loaded to the baseband accelerator is configured to include a baseband control function block that controls in real-time the baseband accelerator. | 09-19-2013 |
20140064344 | SOFTWARE-DEFINED RADIO TERMINAL APPARATUS, AND METHOD FOR DISTRIBUTING AND INSTALLING RADIO APPLICATIONS - According to the present invention, a software-defined radio terminal apparatus is a software-defined radio terminal apparatus which is adaptively constituted based on radio applications, and may comprise a storage unit, a microprocessor, and a baseband accelerator. The microprocessor reads, from the storage unit, a code, including a radio controller layer and a baseband driver layer, and executes the code, wherein the radio controller layer delivers a control command for controlling the baseband accelerator and information to be transmitted, from an upper layer to the baseband accelerator, and delivers the information received from the baseband accelerator to the upper layer, wherein the baseband driver layer provides interface between the radio controller layer and the baseband accelerator. In addition, the microprocessor is configured to load at least one functional block required for the implementation of a radio application from the storage unit to the baseband accelerator, and the functional block loaded to the baseband accelerator includes a baseband control functional block for controlling the baseband accelerator in real time. | 03-06-2014 |
20150052515 | METHOD FOR DISTRIBUTING, INSTALLING AND EXECUTING SOFTWARE-DEFINED RADIO APPLICATION - Disclosed is a method for distributing, installing and operating software-defined radio-based radio application independent of hardware and a user application. The radio application comprises a radio controller code and a user-defined function block code. A radio application package for distributing and installing the radio application includes pipeline component metadata for constituting a pipeline of the radio application. The user-defined function block code may be provided in the form of an execution code, a source code or an intermediate representation, and the radio controller code and the user-defined function block code may call a standard function block. Accordingly, with the configuration of the radio application of the present invention and the method for distributing, installing and operating the radio application according to the present invention, various wireless communication systems can be used independently of a modem chip just by downloading and installing the radio application. | 02-19-2015 |
20150326434 | METHOD FOR OPERATING SOFTWARE DEFINED RADIO APPLICATION - Disclosed is a structure for operating a unified radio application for a software defined radio terminal. The structure for operating a unified radio application according to the present invention can be classified into two types depending on whether a configuration code (configcode) of the radio application is constituted by an executable code or implemented in an intermediate representation (IR) code. With the structure for operating a unified radio application according to the present invention, it is possible to develop and distribute a radio application capable of operating on all radio platforms. | 11-12-2015 |
Patent application number | Description | Published |
20120093217 | Method and Apparatus for Processing Video Signals - The present invention relates to a method and apparatus for processing video signals, the method comprising: decoding a current frame of a video signal in block units to generate a restored frame, and acquiring first and second flags to acquire a filter coefficient which is adaptively determined from the video signal for each slice on the basis of flag information, or performing deblocking filtering with a predetermined filter coefficient. The present invention relates to a video signal processing method which includes an inter-frame prediction method that determines a motion vector, and a method for performing inter-frame prediction for a residual image. The method for processing video signals can increase the compression encoding efficiency by performing accurate motion prediction and residual image prediction, and can improve the quality of a restored image by removing distortion and performing a filtering for restoring an image that is close to the original image. | 04-19-2012 |
20130108184 | METHOD AND APPARATUS FOR ENCODING IMAGES USING TEMPLATE MATCHING AND METHOD AND APPARATUS FOR DECODING IMAGES | 05-02-2013 |
20140023289 | APPARATUS AND METHOD FOR FILLING HOLE AREA OF IMAGE - Provided is an image processing apparatus and method for filling a hole area in an image. The image processing apparatus may include a candidate pixel setting unit to set a plurality of candidate pixels corresponding to at least one hole pixel in a hole area using neighboring pixels around the hole area, and a pixel value determining unit to determine a pixel value of the hole pixel using the plurality of candidate pixels. | 01-23-2014 |
20140085294 | GENERATING JUST NOTICEABLE DEPTH DIFFERENCE (JNDD) MODEL OF THREE-DIMENSIONAL (3D) DISPLAY, METHOD AND SYSTEM FOR ENHANCING DEPTH IMAGE USING JNDD MODEL - A method for generating a just noticeable depth difference (JNDD) model including controlling a real size of an object to maintain a perceived size of the object for a plurality of depth testing levels, measuring a JNDD of a three-dimensional (3D) display for the plurality of depth testing levels by increasing or decreasing the real size of the object, and generating a JNDD model of the 3D display based on the measurement result. | 03-27-2014 |
20140112531 | IMAGE PROCESSING APPARATUS AND METHOD FOR DETECTING TRANSPARENT OBJECT IN IMAGE - Provided is an image processing apparatus and method for detecting a transparent image from an input image. The image processing apparatus may include an image segmenting unit to segment an input image into a plurality of segments, a likelihood determining unit to determine a likelihood that a transparent object is present between adjacent segments among the plurality of segments, and an object detecting unit to detect the transparent object from the input image based on the likelihood. | 04-24-2014 |
20140126815 | COLOR BALANCING APPARATUS FOR MULTIPLE IMAGE SYNTHESIS AND METHOD THEREFOR - A color balancing apparatus for multiple image synthesis and a method therefore, in which an automatic white balance unit, with respect to each of a plurality of input images that are obtained by sequentially capturing adjacent scenes, is configured to compare a neutral color representing the input image with chromaticity of standard sources that are predefined, determine a standard source which is closest to the neutral color among the standard sources as a standard illuminant, and perform a white balance on the input image based on the standard illuminant, so that a natural wide-area synthesis image is generated by use of a light source estimation scheme considering multiple light sources, without complex computation of the conventional wide-area image synthesis, are provided. | 05-08-2014 |
20140140608 | IMAGE PROCESSING APPARATUS AND METHOD FOR COLOR-DEPTH DEMOSAICING - An image processing apparatus and method, which add depth information to a color pixel and add color information to a depth pixel in an image including the color pixel and the depth pixel includes a depth information determination unit to determine depth information of a current color pixel using peripheral color pixels of the current color pixel and peripheral depth pixels of the current color pixel. | 05-22-2014 |
20140140613 | APPARATUS AND METHOD FOR PROCESSING COLOR IMAGE USING DEPTH IMAGE - Provided is an image processing apparatus and method for adjusting a color image using a depth image. The image processing apparatus may include a color image segmenting unit to segment a color image into a plurality of color segments, using a color layer of the color image, a depth image segmenting unit to segment a depth image into a plurality of depth segments, using a depth layer of the depth image, and a layer boundary adjusting unit to adjust a boundary value of the color layer, using the plurality of color segments and the plurality of depth segments. | 05-22-2014 |
20140253542 | IMAGE PROCESSING APPARATUS AND METHOD FOR THREE-DIMENSIONAL IMAGE ZOOM - An image processing apparatus and method for zooming in on a partial area in a three-dimensional (3D) image selects a zoom mode from among a two-dimensional (2D) zoom mode, a 3D zoom mode, and an intermediate dimensional zoom mode between the 2D zoom mode and the 3D zoom mode. The image processing apparatus may include a mode selecting unit to select a zoom mode to be applied to a zoom area in a color image and a depth image among the 2D zoom mode, the 3D zoom mode, and the intermediate dimensional zoom mode between the 2D zoom mode and the 3D zoom mode, and a scaling unit to scale the zoom area using a zoom factor indicating magnification or minification of the zoom area and the selected zoom mode. | 09-11-2014 |
20150015569 | METHOD AND APPARATUS FOR PROCESSING DEPTH IMAGE - A method of processing a depth image includes receiving a high-resolution color image and a low-resolution depth image corresponding to the high-resolution color image, generating a feature vector based on a depth distribution of the low-resolution depth image, selecting a filter to upsample the low-resolution depth image by classifying a generated feature vector according to a previously learnt classifier, upsampling the low-resolution depth image by using a selected filter, and outputting an upsampled high-resolution depth image. | 01-15-2015 |
20150049937 | METHOD AND APPARATUS FOR PROCESSING IMAGES - Provided is an image processing method including: receiving a depth map and a color image with respect to a predetermined scene; projecting a plurality of points included in the depth map, onto the color image; segmenting the color image, onto which the depth map is projected, by using at least two image segmentation methods to generate respective segmentation results, and classifying the plurality of points included in the color image into at least one set according to the respective segmentation results; assigning a depth value to each of the plurality of points of the color image included in the set; and outputting the color image, to which the depth values are assigned. | 02-19-2015 |
20150294178 | METHOD AND APPARATUS FOR PROCESSING IMAGE BASED ON MOTION OF OBJECT - An apparatus and method for processing an image based on a motion of an object, the apparatus including a motion estimator configured to estimate a motion of an object included in a current image, an image determiner configured to determine a neighboring image neighboring the current image based on the motion of the object, and a pixel value determiner configured to determine a pixel value of a hole region neighboring the object based on the neighboring image is provided. | 10-15-2015 |
Patent application number | Description | Published |
20100261498 | Apparatus and method for controlling power in distributed multiple input multiple output wireless communication system - An apparatus is operable to control power of a base station in a distributed Multiple Input Multiple Output (MIMO) wireless communication system. At least one beamforming matrix is used for processing transmission signals to terminals included in a terminal set for a multiple access is determined. Minimum power values required for satisfying a minimum transmission rate of the terminals are determined. Whether optimum power values exist is determined using the minimum power values, the beamforming matrix, and a limit transmission power of the base station. When the optimum power values exist, transmission power values for respective terminals are determined in a range meeting the limit transmission power of the base station. | 10-14-2010 |
20110064261 | SPEAKER - A speaker includes a speaker body; a cone paper movably supported by the speaker body; and a magnetic driving unit disposed on the speaker body to vibrate the cone paper, wherein the cone paper includes at least two layers made of different materials. | 03-17-2011 |
20110183679 | METHOD AND APPARATUS FOR SCHEDULING RESOURCE ALLOCATION TO CONTROL INTER-CELL INTERFERENCE IN A CELLULAR COMMUNICATION SYSTEM, AND BASE STATION THEREOF - A method and apparatus for controlling inter-cell interference in an evolved Node-B for a cellular communication system with a frequency reuse factor of 1 are provided. The apparatus includes a bitmap generator for receiving scheduling information from evolved Node-Bs of a plurality of neighbor cells, and for generating scheduling information including its cell's bitmap information for the resource allocation using the received neighbor cells' scheduling information, and a scheduler for scheduling the resource allocation for UEs in its cell based on the scheduling information provided from the bitmap generator and power allocation information of the UEs in its cell. | 07-28-2011 |
20110188388 | User equipment scheduling method in cellular uplink communication system and base station apparatus therefor - A method and an apparatus maximize the capacity of a wireless communication network by taking into consideration inter-cell interference coordination. A home cell's capacity sensitivity to interference is calculated. At least one neighbor cell's capacity sensitivity to interference is collected. And at least one UE located in the home cell is scheduled based on the home cell's capacity sensitivity and the neighbor cell's capacity sensitivity. Accordingly, it is possible to achieve power and allocation control to maximize the capacity of the overall network including neighbor cells increase the system capacity in a cellular system in which inter-cell interference is large, and adaptively perform a UE scheduling in real time to changing distribution of UEs because information on a change in the capacity of each cell is shared by periods. | 08-04-2011 |
20110188599 | METHOD AND APPARATUS FOR PRE-SCHEDULING IN CLOSED-LOOP MU-MIMO ANTENNA SYSTEM - A method and an apparatus for pre-scheduling in a closed-loop multiple user multiple input multiple output (MU-MIMO) antenna system. A base station receives channel information representing a downlink channel condition of each mobile station from mobile stations in a cell, and determines a candidate user group for each of frequency bands included in an entire frequency band, based on the channel information, the candidate user group including mobile stations to which resources can be simultaneously allocated. The base station also instructs a mobile station included in each candidate user group to transmit a sounding signal through a corresponding frequency band. If the sounding signal is received through the corresponding frequency band, the base station performs a scheduling with regard to the mobile station included in each candidate user group. | 08-04-2011 |
20110190017 | APPARATUS AND METHOD FOR ALLOCATING CHANNEL AND POWER IN COMMUNICATION SYSTEM - An apparatus and method for allocating a channel and power by a Base Station (BS) in a communication system are provided. The method includes, performing one of a first scheduling, which uses inter-cell cooperation information received from at least one neighboring BS and a data rate received from each User Equipment (UE), and a second scheduling, which uses both an average data rate for each subchannel computed by accumulating the data rates for a preset time period and the inter-cell cooperation information, selecting a UE to be allocated each subchannel in each subframe based on results of the performed scheduling, computing a power metric for each of the selected UE and a non-selected UE by using the inter-cell cooperation information, the average data rate, an amount of performance change of the selected UE, and the results of the performed scheduling; and allocating power to all UEs including the selected UE and the non-selected UE by preset subframe periods by using the computed power metric. | 08-04-2011 |
Patent application number | Description | Published |
20080203559 | Power device package and semiconductor package mold for fabricating the same - Provided are a power device package coupled to a heat sink using a bolt and a semiconductor package mold for fabricating the same. The power device package includes: a substrate; at least one power device mounted on the substrate; a mold member sealing the substrate and the power device; and at least one bushing member fixed to the mold member to provide a through hole for a bolt member for coupling a heat sink to the mold member. | 08-28-2008 |
20090243061 | Complex Semiconductor Packages and Methods of Fabricating the Same - Disclosed are complex semiconductor packages, each including a large power module package which includes a small semiconductor package, and methods of manufacturing the complex semiconductor packages. An exemplary complex semiconductor package includes a first package including: a first packaging substrate; a plurality of first semiconductor chips disposed on the first packaging substrate; and a first sealing member covering the first semiconductor chips on the first packaging substrate; and at least one second package separated from the first packaging substrate, disposed in the first sealing member, and including second semiconductor chips. | 10-01-2009 |
20090243078 | Power Device Packages Having Thermal Electric Modules Using Peltier Effect and Methods of Fabricating the Same - Provided are power device packages, which include thermal electric modules using the Peltier effect and thus can improve operational reliability by rapidly dissipating heat generated during operation to the outside, and methods of fabricating the same. An exemplary power device package includes: a thermal electric module having a first surface and a second surface opposite each other, and a plurality of n-type impurity elements and a plurality of p-type impurity elements alternately and electrically connected to each other in series; a lead frame attached to the first surface of the thermal electric module by an adhesive member; at least one power semiconductor chip and at least one control semiconductor chip, each chip being mounted on and electrically connected to the lead frame; and a sealing member sealing the thermal electric module, the chips, and at least a portion of the lead frame, but exposing the second surface of the module. | 10-01-2009 |
20090244848 | Power Device Substrates and Power Device Packages Including the Same - Provided are power device substrates that comprise thermally conductive plastic materials, and power device packages including the same. An exemplary power device package includes a power device substrate that comprises a thermally conductive plastic material, and has a first principal plane that provides an electrically insulating surface and a second principal plane of which at least a portion is exposed outside a molding member. The exemplary power device package further includes one or more power devices disposed on the first principal plane of the power device substrate, and a plurality of conductive members that are electrically connected to the power device(s) in order to electrically connect the power device(s) to an external circuit. | 10-01-2009 |
20110204500 | POWER DEVICE PACKAGES HAVING THERMAL ELECTRIC MODULES USING PELTIER EFFECT AND METHODS OF FABRICATING THE SAME - Provided are power device packages, which include thermal electric modules using the Peltier effect and thus can improve operational reliability by rapidly dissipating heat generated during operation to the outside, and methods of fabricating the same. An exemplary power device package includes: a thermal electric module having a first surface and a second surface opposite each other, and a plurality of n-type impurity elements and a plurality of p-type impurity elements alternately and electrically connected to each other in series; a lead frame attached to the first surface of the thermal electric module by an adhesive member; at least one power semiconductor chip and at least one control semiconductor chip, each chip being mounted on and electrically connected to the lead frame; and a sealing member sealing the thermal electric module, the chips, and at least a portion of the lead frame, but exposing the second surface of the module. | 08-25-2011 |
20130207253 | Complex Semiconductor Packages and Methods of Fabricating the Same - Disclosed are complex semiconductor packages, each including a large power module package which includes a small semiconductor package, and methods of manufacturing the complex semiconductor packages. An exemplary complex semiconductor package includes a first package including: a first packaging substrate; a plurality of first semiconductor chips disposed on the first packaging substrate; and a first sealing member covering the first semiconductor chips on the first packaging substrate; and at least one second package separated from the first packaging substrate, disposed in the first sealing member, and including second semiconductor chips. | 08-15-2013 |
Patent application number | Description | Published |
20110128721 | DISPLAY DEVICE USING DIFFUSIVE LIGHT GUIDE PLATE - A backlight unit includes a light source substrate on which a light source is mounted, a first light source plate which is disposed on the light source substrate and includes a cylindrical aperture corresponding to the light source, and a second light source plate which is disposed on the first light source plate and includes a partial transmission pattern on a bottom surface thereof. The partial transmission pattern corresponds to the aperture and allows part of light emitted from the light source to pass therethrough. | 06-02-2011 |
20120081882 | BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING LOWER PROFILE AND/OR REDUCED WEIGHT - A backlight assembly and a display device having the same are provided. The backlight assembly includes a first substrate, point light sources disposed upon the first substrate and an optical member covering the point light sources to guide light emitted from the point light sources, wherein the first substrate has recessed portions, and the point light sources are positioned within the recessed portions. | 04-05-2012 |
20140197132 | BLOCK COPOLYMER, METHOD OF FORMING THE SAME, AND METHOD OF FORMING PATTERN - A block copolymer is provided. The block copolymer according to an exemplary embodiment includes a first block represented by Chemical Formula 1 and a second block represented by Chemical Formula 2: | 07-17-2014 |
20140346139 | METHOD FOR MANUFACTURING POLARIZER - A method for manufacturing a polarizer may include forming a first barrier and a second barrier on a surface of a metal layer. The method may further include providing a copolymer layer between the first barrier and the second barrier. The method may further include processing the copolymer layer to form a processed polymer layer that includes first-polymer portions and second-polymer portions that are alternately disposed. The method may further include removing the second-polymer portions from the processed polymer layer to form polymer members that are spaced from each other. The method may further include etching the metal layer, using at least the polymer members, the first barrier, and the second barrier as a mask, to form a plurality of first-type wires and a plurality of second-type wires. | 11-27-2014 |
20150038044 | METHOD OF FORMING STRUCTURE INCLUDING MICROPATTERN, METHOD OF FORMING NANOPATTERN, AND METHOD OF MANUFACTURING DISPLAY PANEL FOR LIQUID CRYSTAL DISPLAY - A method of forming a micropattern structure includes: coating a structure including a plurality of guide blocks extending in a first direction on a substrate and disposed to be spaced apart from each other in a second direction, which is perpendicular to the first direction, with a sacrificial material; ashing a portion of the sacrificial material to expose upper portions of the plurality of guide blocks; coating the structure with a first material having a polarity that is contrary to a polarity of a filling material filling the structure; heat-treating the structure to chemically bond the first material to the upper portions of the plurality of guide blocks; removing the sacrificial material and excess first material to form a first material cap chemically bonded to the upper portions of the plurality of guide blocks; and filling the structure with the filling material. | 02-05-2015 |
20150109259 | TOUCH SCREEN PANEL AND DETECTING METHOD OF TOUCH POSITION USING THE SAME - A touch screen panel includes: a wave guide; a first transmitter at a first end of the wave guide to output an ultrasonic or light wave into the wave guide; a second transmitter at a second end of the wave guide to output the ultrasonic or light wave into the wave guide; a first receiver at the first end to receive the ultrasonic or light wave from the second transmitter and generate a first receipt signal; a second receiver at the second end to receive the ultrasonic or light wave and generate a second receipt signal; and a controller connected to the first receiver and the second receiver to detect a touch position on the wave guide using a time difference between a time point at which the first receipt signal is varied and a time point at which the second receipt signal is varied. | 04-23-2015 |
20150212239 | METHOD OF MANUFACTURING MOTHER SUBSTRATE ASSEMBLY - A manufacturing method of a mother substrate assembly includes forming a metal layer on substantially an entire surface of a transparent substrate including a cell area including a non-display area and a display area, an align key area, and a substrate area surrounding the cell area and the align key area, etching the metal layer to form an align key in the align key area, etching the metal layer to form a reflection part in the non-display area, and etching the metal layer in the display area to form a metal nanowire in the display area. | 07-30-2015 |
20150218300 | BLOCK COPOLYMER AND PATTERN FORMING METHOD USING THE SAME - A block copolymer includes: a first block, and a second block copolymerized with the first block. The second block includes a silyl group including a ring-type functional group. | 08-06-2015 |
Patent application number | Description | Published |
20090197313 | METHOD FOR PREPARING XYLITOL WITH HIGH YIELD USING RECYCLING MICROORGANISM - Provided is a process for continuously producing xylitol in high yield and productivity using a vacuum microfiltration bioreactor containing a fermentation medium for a strain of the genus | 08-06-2009 |
20090246828 | Arabinose Isomerase Expressed from Corynebacterium Genus and Tagatose Manufacturing Method by Using It - The present invention relates to a thermophilic arabinose isomerase and a method of manufacturing tagatose using the same, and more precisely, a gene encoding arabinose isomerase originating from the thermophile | 10-01-2009 |
20090306366 | Manufacturing Method Of Tagatose Using Galactose Isomerization Of High Yield - The present invention relates to a manufacturing method of tagatose using galactose isomerization of high yield, more particularly a method to enhance conversion rate of isomerization by adding borate which binds specifically to tagatose and a manufacturing method of tagatose using the same. | 12-10-2009 |
20100068121 | Method of Producing Xylitol Using Hydrolysate Containing Xylose and Arabinose Prepared from Byproduct of Tropical Fruit Biomass - Disclosed is a method of producing xylitol using a hydrolysate containing xylose and arabinose prepared from byproducts of tropical fruit biomass and more precisely, a method of producing xylitol which includes the steps of producing xylose and arabinose by the pretreatment of tropical fruit biomass byproducts including coconut shell, palm shell and oil palm empty fruit bunch (OPEFB) via acid (0.2-5%) hydrolysis and an electrodialysis and an ionic purification; and producing xylitol with high yield based on repeated batch fermentation using a hydrolysate containing xylose and arabinose as a carbon source. In addition, the present invention relates to an active carbon produced by carbonization and activation of a hydrolysate remainder of a tropical fruit shell, the byproduct of xylose and arabinose production, at a certain temperature and a preparation method of the same. | 03-18-2010 |
20100285539 | Process for Manufacturing Tagatose Using Soy Oligosaccharide - The present invention relates to a method for producing tagatose using soy oligosaccharide or soluble sugar solution containing the same, more precisely, a method for producing tagatose comprising the following steps; hydrolyzing soy oligosaccharide by using α-galactosidase selectively; producing tagatose continuously by enzymatic isomerization of galactose obtained from the hydrolysate; separating the produced tagatose by chromatography; and recycling the non-reacted materials. | 11-11-2010 |
20110305817 | Method for Separating Protein from Food - The present invention relates to a method for separating protein from food by using an iso-electric point precipitation, comprising: obtaining a protein extract by adjusting pH of a raw material food in a media; precipitating the protein by adjusting pH of the protein extract to an iso-electric point of the desired protein; and recovering the protein precipitated after separating a protein filtrate through centrifuging the precipitated protein; in which the method may further include a heat-precipitation of the protein by heating the protein extract or the protein filtrate to 60˜145° C. The protein obtained in high yield according to the above method can be used as a food additive or a food nutritional enhancer. | 12-15-2011 |
20120207910 | LOW CALORIE COFFEE MIX COMPOSITION PREPARED BY USING D-TAGATOSE - The present invention relates to a low calorie coffee mix composition with a natural sweet taste prepared by using D-tagatose instead of sugar for a diet or a low calorie coffee mix. | 08-16-2012 |
20120211366 | Economic Process for Producing Xylose from Hydrolysate Using Electrodialysis and Direct Recovery Method - The present invention relates to an environmentally friendly, simple and economic process for producing xylose. The process comprises the steps of: a) countercurrently extracting tropical fruit biomass by hydrolysis with sulfuric acid to obtain a high-concentration xylose extract; b) adjusting the extract to a pH of 1.5-2.5 and decolorizing and filtering the pH-adjusted extract; c) desalting the filtrate in an electrodialysis device; and d) recycling a waste sulfuric acid solution recovered from step c), to step a), and concentrating and directly recovering the desalted filtrate to obtain xylose crystals. | 08-23-2012 |
20140322387 | PREPARATION METHOD FOR FERMENTED CORN GLUTEN - The present invention relates to a method of preparation for fermented corn gluten to improve the quality of corn gluten, which is a vegetable protein source, to a fermented corn gluten prepared by the method, and to a feed additive including the same. The present invention provides high-quality fermented corn gluten whose characteristics are improvement as a protein feed by inoculation of corn gluten, which has a high protein content but is minimally used due to low digestibility, with a | 10-30-2014 |