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| 20090042872 | Rhodanine Derivatives, a Process for the Preparation Thereof and Pharmaceutical Composition Containing the Same - Disclosed herein are rhodanine derivatives, a method for the preparation thereof, and a pharmaceutical composition containing the same. The rhodanine derivatives have inhibitory activity against protein phosphatases (PPase) such as PTP1B, Prl-3, LAR, CD45, Cdc25A, Cdc25B, Cdc25C, Yop, PP1 and VHR, and can be applied for the prevention and treatment of PPase-caused diseases, including autoimmune diseases, diabetes, impaired glucose intolerance, insulin resistance, obesity, cancers, etc. when the inhibitory activity thereof is modulated. | 02-12-2009 |
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| 20090013181 | METHOD AND ATTESTATION SYSTEM FOR PREVENTING ATTESTATION REPLAY ATTACK - Provided are a method and an attestation system for preventing an attestation replay attack. The method for preventing an attestation replay attack in an attestation system including an attestation target system and an attestation request system, the method including: measuring associated components when an event that affects the integrity of the attestation target system occurs; perceiving own identity information and verifying the perceived identity information; extending the measured component and the identity information into a register and logging the measured component and the identity information; generating an attestation response message including values of the log and the register when an attestation request message is received from the attestation request system; and transmitting the generated attestation response message to the attestation request system. Therefore, the method and an attestation system may be useful to provide an additional simple mathematical operation in verifying an attestation message by preventing an attestation replay attack, and thus to minimize performance degradation in the attestation system, compared to the conventional attestation processing mechanisms. | 01-08-2009 |
| 20110085035 | APPARATUS AND METHOD FOR PROTECTING PRIVACY INFORMATION OF SURVEILLANCE IMAGE - An apparatus for protecting privacy information of a surveillance image includes a key management unit for generating and managing keys used to unmask a masked input image; an input image processing unit for unmasking the input image using the keys, decoding the unmasked input image to acquire an uncompressed image data, and then applying a second masking on an area containing privacy information of the image data. Further, the apparatus for protecting the privacy information of the surveillance image includes an image recording unit for encoding the image data to which the second masking has been applied to store the encoded image data. | 04-14-2011 |
| 20110125998 | NETWORK PHOTOGRAPHING APPARATUS HAVING A PARTIAL ENCRYPTION FUNCTION - Disclosed is a network photographing apparatus including a partial encryption function capable of encrypting only a portion of objects included in images. A network photographing apparatus including a partial encryption function, includes an object information extracting unit that receives digital image data from a photographing unit, analyzes a plurality of objects included in the digital image data, and generates object information data; an image compressing unit that processes the digital image data with compression data; and an encryption unit that searches encryption target object information data among the object information data received from the object information extracting unit and generates and sends out the encrypted compression data by encrypting only a part of the compression data, the part corresponding to the encryption target object information data. | 05-26-2011 |
| 20110142233 | SERVER AND CAMERA FOR VIDEO SURVIELLANCE SYSTEM AND METHOD FOR PROCESSING EVENTS IN THE SAME SYSTEM - A method for processing events in a server for a video surveillance system, includes: when the server detects occurrence of an event, transmitting a collection command to one or more cameras; analyzing specifications of the cameras, determining a set value for functions of cameras capable of processing the event, and transmitting a setting command to cameras; transmitting an execution command to the cameras, and processing and storing video data received from the cameras; and transmitting a completion command to the cameras, and completing the event processing. Each of the cameras including function units for performing different functions includes common frameworks which enable function units to perform the different function in a uniform manner. | 06-16-2011 |
| 20110145574 | SECURITY MANAGEMENT SERVER AND IMAGE DATA MANAGING METHOD THEREOF - A security management server includes an input unit for receiving image data from at least one network camera; a control unit for assigning an access authority level to each image data received via the input unit; and a storage unit for storing therein the image data along with the access authority levels assigned by the control unit. When receiving a request for a specific image data among the image data stored in the storage unit from a user having a user access authority level, the control unit compares the user access authority level and the access authority level assigned to the specific image data, and based on comparison result thereof, selectively provides the specific image data to the user. | 06-16-2011 |
| 20110145582 | METHOD FOR SHARING AND UPDATING KEY USING WATERMARK - A method for sharing and updating a key using a watermark is disclosed. The method includes receiving an image to be encoded from an image input device encoding the image, and inserting a master key value as a watermark into the encoded image, for use as an input of a key derivation function. | 06-16-2011 |
| 20120120248 | IMAGE PHOTOGRAPHING DEVICE AND SECURITY MANAGEMENT DEVICE OF OBJECT TRACKING SYSTEM AND OBJECT TRACKING METHOD - An image photographing device of an object tracking system includes: an image recognizing module for collecting image information within a field of view (FOV) region in real time, recognizing occurrence of an event from the collected image information to extract an object contributing to the occurrence of the event, and sensing whether the extracted object is out of the FOV region or not. The device further includes an object tracking module for extracting property of the object from the extracted object to generate metadata, storing the metadata in a database, and providing the metadata stored in the database to ambient image photographing devices based on the sensing result of the image recognizing module. | 05-17-2012 |
| 20120134540 | METHOD AND APPARATUS FOR CREATING SURVEILLANCE IMAGE WITH EVENT-RELATED INFORMATION AND RECOGNIZING EVENT FROM SAME - An apparatus for creating a surveillance image with event-related information includes an event detection unit configured to detect an event in the surveillance image, an encoding unit configured to encode the surveillance image into a bit stream of the surveillance image, an event information creation unit configured to create event-related information based on the detected event, and a parsing unit configured to parse the encoded surveillance image and insert the event-related information into the bit stream of the encoded surveillance image. | 05-31-2012 |
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| 20090100747 | Fuel composition for internal-combustion engines containing trialkylamine - Disclosed herein is a fuel composition for internal combustion engines comprising a trialkylamine. Specifically, the fuel composition for internal combustion engines is prepared by adding a tertiary amine of trialkylamine to a gasohol which is a mixture of anhydrous or hydrous ethanol and naphtha, wherein the hydrous ethanol contains up to 10% by volume of water and shows an improved inhibition of a phase separation and corrosion. | 04-23-2009 |
| 20090169425 | APPARATUS AND METHOD FOR DISINFECTING FOOD USING PHOTO-CATALYTIC REACTION OF TITANIUM DIOXIDE AND ULTRAVIOLET RAYS - The present invention discloses an apparatus and method for disinfecting an object in a batch, continuous, or mixed mode. The apparatus according to the present invention comprises a bath to/from which water is flowed in/drained out; and at least one ultraviolet ray (UV) lamp unit assembly mounted in the bath, each UV lamp unit assembly including a plurality of UV lamp units. Each UV lamp unit comprises a quartz tube, a UV lamp mounted in the quartz tube and a photo-catalyst layer of titanium dioxide formed on an outer surface of the quartz tube to disinfect an object in the bath by the photo-catalytic reaction of titanium dioxide and UV. The apparatus of the present invention may comprise a conveyer device comprising a driving roller, driven rollers and a conveyer belt wound around the rollers, the conveyer device is divided into an inlet portion formed at a first outside of the bath, a conveying portion formed in water in the bath and a discharging portion formed at a second outside of the bath. | 07-02-2009 |
| 20100081424 | METHOD AND APPRATUS FOR CONTROLLING SIGNAL TRANSMISSION - A method and apparatus for controlling signal transmission is provided. The method includes determining whether a signal to noise ratio (SNR) between a first base station and a signal receiving node is less than a threshold, and controlling the first base station and a second base station to cooperatively transmit a signal to the signal receiving node in response to the SNR being less than the threshold. Further, the second base station is located in an adjacent cell to a cell containing the first base station. | 04-01-2010 |
| 20100112937 | DATA TRANSMISSION SYSTEM FOR FORWARDING DATA USING A PLURALITY OF ANTENNAS - A data transmission system transmitting data using a relay is provided. The relay selects a transmission terminal from a plurality of terminals connected to a base station. During a first time slot, the base station transmits base station data to the relay and the transmission terminal transmits terminal data to the relay. The relay transmits the terminal data to the base station and transmits the base station data to the transmission terminal during a second time slot. | 05-06-2010 |
| 20110022890 | CLOCK AND DATA RECOVERY CIRCUIT WITH ELIMINATING DATA-DEPENDENT JITTERS - The present invention relates to a clock and data recovery circuit (CDR), and in particular, to a CDR circuit in a full digital scheme which cancels the data-dependent jitter. A DDJ cancellation circuit according to the present invention efficiently cancels the data-dependent jitter, making it possible to configure the reliable clock and data recovery circuit in the serial link data communication through the channel of the predetermined bandwidth. | 01-27-2011 |
| 20110039534 | METHOD FOR CONTROLLING MOBILE TERMINAL AND MOBILE TERMINAL THEREOF - A method for controlling a mobile terminal and a mobile terminal thereof, the method: synchronizing with an external terminal by using a wireless communication module of the mobile terminal; receiving a control command signal in response to a status of the external terminal through the wireless communication module; and executing at least one of changing a receiving mode of the mobile terminal and setting up an alarm function based on the control command signal. | 02-17-2011 |
| 20110268823 | METHOD FOR PREPARING EXTRACT FRACTON REINFORCED WITH GINSENOSIDES RG1 OR RB1 FROM GINSENG - The present invention provides a method for preparing an extract fraction reinforced with ginsenoside Rg1 or Rb1 from | 11-03-2011 |
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| 20100168061 | METHOD FOR PREPARING ENZYMATICALLY HIGHLY BRANCHED-AMYLOSE AND AMYLOPECTIN CLUSTER - The present invention relates to a method for preparing enzymatically highly branched-amylose and amylopectin cluster. Alpha-glucanotransferase or branching enzyme hydrolyzes the linkage of the segment between amylopectin clusters in starch, producing amylopectin cluster, and simultaneously branching enzyme attaches the branched side-chain to amylose, producing branched amylose, and subsequently treating the amylopectin cluster or branched amylose with maltogenic amylase for cleaving long side chain into short side chain and for transferring glucose to the side chain, generating highly branched amylopectin cluster, highly branched amylose or branched oligosaccharide from starch effectively. | 07-01-2010 |
| 20110129579 | PREPARATION OF FIBROUS FIBER AND AVAILABILITY OF IT IN THE DRESSING/LIQUID FOOD - The present invention relates to a low-calorie/low-fat dressing and mayonnaise formulation for which the emulsifying stability has been improved using fibrous fiber. More specifically, it relates to a low-calorie/low-fat dressing and mayonnaise formulation wherein the dietary fiber content and emulsifying stability are improved by carrying out a high-temperature heat treatment together with ultrasonication during the cross-linking of starch, and fibrous fiber with reduced starch particle size is added to lower the fat content and improve the emulsifying stability. | 06-02-2011 |
| 20120132197 | Method for Preparing Fibrous Starch with Enhanced Emulsifying Capacity and Low-fat Mayonnaise and Margarine Compositions Using the Same - The present invention relates to a fibrous starch with enhanced emulsifying capacity and emulsifying stability, and low-fat mayonnaise and margarine compositions using the same. More specifically, disclosed are fibrous starch which has an increased starch particle size and exhibits improved emulsifying capacity and emulsion stability, prepared by heat-treating starch at a temperature lower than a gelatinization temperature, phosphorylating the starch and further heat-treating the starch sample at a high temperature, and low-fat mayonnaise and margarine compositions in which the content of cooking oil is reduced by 50% or more by adding the fibrous starch with enhanced emulsifying capacity thereto. | 05-31-2012 |
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| 20090149542 | COMPOUNDS AND COMPOSITIONS FOR TREATING NEURONAL DEATH OR NEUROLOGICAL DYSFUNCTION - The present invention relates to 2-hydroxy-alkylamino-benzoic acid derivatives and to a combination of cell necrosis inhibitor and lithium, process for the preparation of the derivatives or the combination, pharmaceutical formulation containing the derivatives or the combination, and use of the derivatives or the combination by either concomitant or sequential administration for improvement of treatment of neuronal death or neurological dysfunction. The derivatives and the combination of the present invention are useful for treating neurological diseases, such as amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease), spinal muscular atrophy, Alzheimer's disease, Parkinson's disease, Huntington's disease, stroke, traumatic brain injury or spinal cord injury; and for treating ocular diseases such as glaucoma, diabetic retinopathy or macular degeneration. | 06-11-2009 |
| 20120040939 | MEDICINAL USE OF 5-BENZYLAMINOSALICYLIC ACID DERIVATIVE OR ITS SALT - The present invention relates to a pharmaceutical composition for treating or preventing stress disorder, depression, anxiety disorder, comprising 5-benzylaminosalicylic acid derivative or its pharmaceutically acceptable salt. The present invention relates to a method for treating or preventing stress disorder, depression, anxiety disorder, comprising 5-benzylaminosalicylic acid derivative or its pharmaceutically acceptable salt. | 02-16-2012 |
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| 20080283600 | Tag Anti-Collision Rfid System and Method for Tag Identification - The present invention relates to a tag anti-collision Radio Frequency Identification (RFID) system and a method for tag identification. The method for tag identification consists of a first step of initializing a queue (Q) field and storing a prefix of a candidate queue (CQ) field in the queue field; a second step of transmitting a query including the prefix stored in the queue field to the RFID tags, and deleting the transmitted prefix from the queue field; a third step of inserting a prefix, in which prefixes 0 and 1 are inserted into a rear portion of a prefix of a previously transmitted query, into the queue field if two or more tags respond to the previously transmitted prefix and, therefore, the tags cannot be identified, and inserting the prefix of the previously transmitted query into the candidate queue field and deleting an unnecessary prefix stored in the candidate queue if there is no response or only one tag responds with respect to the previously transmitted prefix; and a fourth step of determining whether a prefix stored in the queue field exists, and returning to the second step if there is a prefix stored in the queue field. | 11-20-2008 |
| 20090040021 | Method For Identifying Tags Using Adaptive Binary Tree Splitting Technique In RFID System and RFID System Therefore - The RFID system includes an RFID reader for sending information selected from among collision type information, idle type information, and readable type information, to all of the RFID tags depending on the number of signals in the corresponding time slot, and RFID tags for performing functions, in which, when information, indicating that a current time slot is a collision type, is fed back from the RFID reader, each of RFID tags selects one arbitrary value of either 0 or 1 and is assigned a time slot, in which a corresponding RFID tag will send a signal to the RFID reader, based on the selected value, a single tag group that caused a collision is divided into two sub-groups depending on the assigned time slots, and tags of the sub-groups send signals, including IDs thereof, to the RFID reader in different time slots for the respective sub-groups. | 02-12-2009 |
| 20090201215 | QUADRIFILAR HELICAL ANTENNA - A quadrifilar helical antenna comprising two pairs of filars having unequal lengths and phase quadrature signals propagating thereon. A conductive H-shaped impedance matching element matches a source impedance to an antenna impedance. The impedance matching element having a feed terminal at the center thereof from which current is supplied to the two filars of each filar pair disposed about an edge of the impedance matching element and symmetric with respect to a center of the impedance matching element. The impedance matching element further comprises a reactive element for matching the antenna and source impedances. | 08-13-2009 |
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| 20090303816 | SEMICONDUCTOR MEMORY APPARATUS AND METHOD OF CONTROLLING REDUNDANCY THEREOF - A semiconductor memory apparatus includes a memory cell array. A redundancy controller that determines whether to activate a redundancy enable signal on the basis of a refresh signal and outputs the redundancy enable signal. A comparator outputs a redundancy selection signal in response to the redundancy enable signal and an address signal. A decoder activates an area corresponding to the redundancy selection signal in the memory cell array. | 12-10-2009 |
| 20100265475 | FOCUS CONTROL DEVICE FOR BEAM PROJECTOR - A focus control device for a beam projector allows the focus of a lens assembly to be finely and easily controlled. The focus control device includes: a control member rotatably mounted on the beam projector for controlling the focus of a lens assembly; a rotary eccentric member provided in the control member, the rotary eccentric member having a control axis eccentric to the rotary axis of the control member, and being rotated while depicting an elliptical trace in response to the rotation of the control member; a focus guide member provided in the rotary eccentric member, the focus guide member allowing the lens assembly to be moved rectilinearly in the direction of an optical axis in response to the rotation of the control member; and an actuating member provided in the lens assembly and coupled to the focus guide member, the actuating member moving the lens assembly in the direction of the optical axis in response to the movement of the focus guide member. According to the present invention, with the rotation of the rotary dial, the moving distance of the lens assembly can be easily controlled, and the lens assembly can be moved finely to project a sharp picture image. | 10-21-2010 |
| 20110291699 | IMPEDANCE CODE GENERATION CIRCUIT, SEMICONDUCTOR DEVICE INCLUDING THE SAME, AND METHOD FOR SETTING TERMINATION IMPEDANCE - An impedance code generation circuit includes a first code generation unit configured to compare a voltage of a calibration node with a reference voltage and generate a first impedance code, a code modification unit configured to generate a modified impedance code by performing an operation on the first impedance code according to a setting value, and a second code generation unit configured to generate a second impedance code based on the modified impedance code. | 12-01-2011 |
| 20120008448 | ANTI-FUSE CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT INCLUDING THE SAME - An anti-fuse circuit includes an anti-fuse coupled to a sensing node, a driving unit configured to rupture the anti-fuse in response to a rupture enable signal, an anti-fuse status detecting unit configured to output an anti-fuse status detecting signal in response to a voltage at the sensing node corresponding to a rupture status of the anti-fuse, and a sensing current supplying unit configured to supply sensing current to the sensing node in response to a rupture sensing signal. | 01-12-2012 |
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| 20100175072 | OPERATION METHOD OF MOBILE APPLICATION MODEL - An operation method of a mobile application model is provided. An application model is composed that separates applications into individual views and executes the individual views with independent processes. Only a code for a running view is loaded in a memory and a corresponding application is executed in the composed application model when switching to the running view for execution of the corresponding application. | 07-08-2010 |
| 20110173573 | METHOD FOR INPUTTING A CHARACTER IN A PORTABLE TERMINAL - Disclosed is a character input method, by which it is possible to input a character through one touch-and-drag action. The method includes displaying a predetermined character at a location of a cursor on a display area when a predetermined character is selected in a selection area, displaying a next selection area when the predetermined character has been input for at least a predetermined time, and moving the cursor to a next space and waiting for an input of a next character in the display area when a dragging to the next selection area is performed when the predetermined character has been input for at least the predetermined time. | 07-14-2011 |
| 20110199388 | METHOD AND APPARATUS FOR CONFIGURING GRAPHICAL EFFECT IN A MOBILE TERMINAL - A method for setting a graphical effect of a mobile terminal is provided. The method includes displaying a default graphical effect module when an entry for a setting mode of a graphical effect module is requested; determining whether at least one additional graphical effect module corresponding to the default graphical effect module exists, and displaying, upon a determination that the at least one additional graphical effect module corresponding to the default graphical effect module exists, the at least one additional graphical effect module; and registering an additional graphical effect module selected from among the displayed additional graphical effect modules as a graphical effect module to be used instead of the default graphical effect module, according to a user-request. | 08-18-2011 |
| 20110213954 | METHOD AND APPARATUS FOR GENERATING MINIMUM BOOT IMAGE - A boot image generating method including erasing code used to execute an application that is executing in a device at a predetermined time from a volatile memory of the device; storing data used to execute the application in a non-volatile memory; and generating a boot image including at least one selected from the group consisting of a code used to execute an Operating System (OS) of the device and data used to execute the OS at the predetermined time. | 09-01-2011 |
| 20110250872 | METHOD OF AND SYSTEM FOR PROVIDING APPLICATION STORE SERVICE - A method of providing an Application Store (AppStore) service is provided. The method includes executing searching application, transmitting first request message to a directory service server, the first request message including a request for an AppStore list, receiving a first response message including the AppStore list from the directory service server, transmitting a second request message to at least one AppStore server that is selected from the AppStore list, the second request message including a request for a browser application, receiving a second response message including the browser application from at least one AppStore server, and creating items corresponding to the browser application and displaying the items as a list. | 10-13-2011 |
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| 20100031329 | METHOD TO AUTHENTICATE DEVICE AND SERVICE, AND SYSTEM THEREOF - A method to authenticate a device and service, and a system thereof, the authentication method including: requesting device authentication information from a device provider in order to receive a service from a service provider, distinct from the device provider, and receiving the device authentication information from the device provider, the device authentication information being used by the service provider to authenticate the device. Therefore, it is possible to perform a device authentication process and service authentication process more simply. | 02-04-2010 |
| 20110066610 | SEARCH METHOD, APPARATUS, AND SYSTEM FOR PROVIDING PREVIEW INFORMATION - A search method, an apparatus, and a system for providing preview information are provided. The search method includes receiving a list of search result items and preview information from a server in real time and outputting the list and the preview information. Therefore, a search time can be efficiently reduced, which enables a user to obtain a desired search result more rapidly. | 03-17-2011 |
| 20110206982 | LITHIUM ION SECONDARY BATTERY - A lithium ion secondary battery is provided. The lithium ion secondary battery generally comprises an electrode assembly, a container for accommodating the electrode assembly; and an electrolyte. The electrode assembly comprises two electrodes having opposite polarities and a separator. The separator comprises a porous membrane comprising clusters of ceramic particles. The porous membrane is formed by bonding the particle clusters with a binder. Each particle cluster is formed either by sintering or by dissolving and re-crystallizing all or a portion of the ceramic particles. The ceramic particles comprise a ceramic material having a band gap. Each particle cluster may have the shape of a grape bunch or a lamina, and may be formed by laminating scale or flake shaped ceramic particles. | 08-25-2011 |
| 20120003546 | LITHIUM ION SECONDARY BATTERY - A lithium ion secondary battery is provided. The lithium ion secondary battery generally comprises an electrode assembly, a container for accommodating the electrode assembly; and an electrolyte. The electrode assembly comprises two electrodes having opposite polarities and a separator. The separator comprises a porous membrane comprising clusters of ceramic particles. The porous membrane is formed by bonding the particle clusters with a binder. Each particle cluster is formed either by sintering or by dissolving and re-crystallizing all or a portion of the ceramic particles. The ceramic particles comprise a ceramic material having a band gap. Each particle cluster may have the shape of a grape bunch or a lamina, and may be formed by laminating scale or flake shaped ceramic particles. | 01-05-2012 |
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| 20120044171 | LIQUID CRYSTAL DISPLAY INTEGRATED TOUCH SCREEN PANEL - A touch screen panel integrated liquid crystal display device in which a mutual capacitive touch screen panel is integrated with a liquid crystal display panel is provided. The device includes a first substrate, a plurality of pixels on the first substrate and including respective pixel electrodes, a second substrate facing the first substrate, a common electrode on a first surface of the second substrate facing the pixel electrodes, a plurality of sensor electrodes on a second surface of the second substrate and including a plurality of transparent pairs extending in a first direction and having a plurality of protrusions extending in a second direction crossing the first direction, and a liquid crystal layer between the substrates, wherein the device senses a touch position by detecting a change of capacitance applied to the sensor electrodes corresponding to an alternating current common voltage applied to the common electrode. | 02-23-2012 |
| 20120105752 | LIQUID CRYSTAL DISPLAY WITH INTEGRATED TOUCH SCREEN PANEL AND DRIVING METHOD THEREOF - A liquid crystal display (LCD) with an integrated touch screen panel includes a plurality of pixels connected to a plurality of data lines and a plurality of gate lines, the gate lines being divided into a plurality of groups, a plurality of sensing electrodes, a plurality of common electrodes divided into a plurality of groups, a common electrode driver configured to simultaneously supply a driving signal to common electrodes within each group of the plurality of groups of the common electrodes, and to sequentially supply the driving signal to the plurality of groups of the common electrodes, and a gate driver configured to sequentially supply a gate signal to gate lines within each of the plurality of group of the gate lines. | 05-03-2012 |
