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| 20100214984 | METHOD FOR RANDOM ACCESS PROCESS IN MOBILE COMMUNICATION SYSTEM - The present invention relates to a method for a random access process in a mobile communication system. According to the exemplary embodiments, in the case where a mobile terminal requests a random access to a network, when the network is not able to promptly allocate a resource for the random access to the mobile terminal due to an insufficient resource, the mobile terminal is maintained in a standby state without repeatedly requesting the random access to the network. Accordingly, it is possible to reduce the uplink signal interference caused by the repeated random access request, reduce the possibility of communication contention between the mobile terminals for the access to the mobile communication system, and reduce the power consumption of the mobile terminal. | 08-26-2010 |
| 20110159904 | USER EQUIPMENT, BASE STATION, AND METHOD FOR FRAME TRANSMISSION AND RECEPTION - Provided are a user equipment, a frame transmission and reception method using a radio resource of the user equipment, and a frame transmission method using a radio resource of a base station. If an application is generated, a radio resource allocation may be requested. In response to the request, a data radio resource for a data frame and a separate control radio resource for a control frame may be allocated. | 06-30-2011 |
| 20110190010 | APPARATUS AND METHOD FOR MANAGING PAGING AREA - An apparatus and method for managing a paging area may induce a paging area to be allocated to a User Equipment (UE). A paging area may be controlled to be updated upon an occurrence of an event and may reduce traffic congestion. | 08-04-2011 |
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| 20080237407 | Structure for fixing reducer for sprinkler in side wall - Provided is a structure for fixing a reducer for a sprinkler in side wall construction, which includes a bracket, a reducer, and an adjusting bolt. The bracket includes a first transverse portion, a first longitudinal portion, a second transverse portion, and a second longitudinal portion. The first transverse portion includes an elongated hole formed in order to be fixed on a ceiling with at least one fixing member. The first longitudinal portion is bent perpendicularly with the first transverse portion at one end of the first transverse portion. The second transverse portion is formed in parallel with the first transverse portion on the bottom of the first longitudinal portion, in which a rail hole is formed in the plate surface thereof. The second longitudinal portion is formed in parallel with the first longitudinal portion at the end part of the second transverse portion, in which a screw tap is formed in the plate surface thereof and simultaneously a through-hole is formed in one side of the rail hole. The reducer includes a rail block and a plate. The rail block is formed into a linear type tubular body with one end of which a flexible tube is combined and with the other end of which the head of the sprinkler for side wall construction is combined. The rail block is arranged in parallel with the second transverse portion at the lower portion of the second transverse portion, and is protruded from the upper-center portion of the reducer, in which sliding grooves formed in the rail block are engaged with a rail hole formed at the second transverse portion to thereby allow the rail block to move in the form of a rail. The plate is arranged in parallel with the second longitudinal portion at the location spaced from the rail block, in which a through-hole is formed in the plate surface. The adjusting bolt is inserted into the through-hole of the plate and is screwed into a screw tap of the second longitudinal portion, to thus enable the reducer to reciprocate in the direction which is in parallel with the second transverse portion during forward and backward rotation. In this way, since the reducer is configured to easily adjust a distance from the side wall in the vertical direction as well as in the horizontal direction, a connection work between the reducer and the sprinkler head for the side wall construction connected to the reducer can be conveniently performed, and the intensity of the reducer fixing structure can be reinforced. | 10-02-2008 |
| 20100025549 | Structure for fixing reducer for sprinkler in side wall - The present invention relates to a structure for fixing a reducer for a sprinkler in a side wall, and more particularly, to a structure for fixing a reducer for a sprinkler for side wall construction, in which since the reducer can easily adjust a distance from the side wall in the horizontal direction, a connection work between the reducer and the sprinkler head for the side wall construction connected to the reducer can be conveniently performed. | 02-04-2010 |
| 20100025550 | Structure for fixing reducer for sprinkler in side wall - The present invention relates to a structure for fixing a reducer for a sprinkler in a side wall, and more particularly, to a structure for fixing a reducer for a sprinkler for side wall construction, in which since the reducer can easily adjust a distance from the side wall in the horizontal direction, a connection work between the reducer and the sprinkler head for the side wall construction connected to the reducer can be conveniently performed. | 02-04-2010 |
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| 20100193808 | LIGHT EMITTING DEVICE HAVING A PLURALITY OF LIGHT EMITTING CELLS AND PACKAGE MOUNTING THE SAME - Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other. | 08-05-2010 |
| 20100244060 | LIGHT EMITTING DEVICE HAVING A PLURALITY OF LIGHT EMITTING CELLS AND PACKAGE MOUNTING THE SAME - Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other. | 09-30-2010 |
| 20110175129 | LIGHT EMITTING DEVICE HAVING A PLURALILTY OF LIGHT EMITTING CELLS AND PACKAGE MOUNTING THE SAME - Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other. | 07-21-2011 |
| 20110233574 | LIGHT EMITTING DEVICE HAVING A PLURALILTY OF LIGHT EMITTING CELLS AND PACKAGE MOUNTING THE SAME - Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other. | 09-29-2011 |
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| 20090015887 | IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING THE SAME - A sheet of a document is scanned, character objects are extracted from a scan image, the extracted character objects are divided line by line, and the direction of the document is set on the basis of a blank percentage determined according to start and end positions of lines. If the direction of the document is different from that of a previous document, an image processing unit rotates the scan image. | 01-15-2009 |
| 20100073721 | SCANNER, IMAGE FORMING APPARATUS INCLUDING THE SAME, AND IMAGE PROCESSING METHOD THEREOF - A scanner, an image forming apparatus including the same, an image processing method of the scanner and a printing method of the image forming apparatus. The image processing method includes acquiring an environment image, acquiring a main scan image by scanning a document on a flatbed, and extracting a document image from the main scan image using the environment image when the document is scanned with the cover in an open position. | 03-25-2010 |
| 20100079822 | DOCUMENT PROCESSING APPARATUS AND METHOD FOR PROCESSING DOCUMENT USING THE SAME - A document processing apparatus, including a symbol-related information acquirement unit which identifies a text area in a scanned document, extracts symbols from the identified text area, and acquires symbol-related information regarding each extracted symbol, a symbol division unit which divides the extracted symbols into several groups based on a preset reference value regarding the symbol-related information, and a key index generation unit which generates a key index by arranging one group of symbols from among the divided groups. Accordingly, a user can look for a desired document more easily and conveniently. | 04-01-2010 |
| 20110064310 | IMAGE FORMING APPARATUS THAT AUTOMATICALLY CREATES AN INDEX AND A METHOD THEREOF - An image forming apparatus capable of automatically creating an index, and a method for the same. The image forming apparatus includes a scan unit to scan a document, a text/image separation unit to separate the scanned document into a text area and an image area and to separate texts in the text area into symbols, an index determination unit to extract one or more properties of the separated symbols and to compare the extracted symbol properties with one or more index thresholds to determine whether text including the symbols is an index object, and an index page creation unit to create an index page including the text determined as the index object and information about a page including the text that corresponds to the index object. Accordingly, since the index page is automatically created, main contents of each page of the document can be easily selected and/or presented. Also, a search for desired contents in the document is facilitated by a link between the index page and original contents of the pages in the document, thereby improving user convenience. | 03-17-2011 |
| 20110069335 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing method includes determining one or more candidate pixels having variation of brightness in a first direction, among a plurality of pixels constituting an input image, the variation of brightness exceeding a first reference value, determining a certain region in which the total number of candidate pixels existing in a row of pixels in a second direction different from the first direction exceeds a second reference value, and generating an output image free from the determined certain region. | 03-24-2011 |
| 20110158545 | APPARATUS AND METHOD OF MATCHING SYMBOLS IN A TEXT IMAGE CODING AND DECODING SYSTEM - An apparatus of a text image coding and decoding system includes a matching unit to compute a first distance between a symbol of a text image with a reference symbol of a symbol dictionary, to determine whether the symbol matches with the reference symbol according to the first distance and a first reference, and to compute a second distance between the one of the symbols with the reference symbol if the symbol does not match with the reference symbol according to the first distance and the first reference, and to determine whether the symbol matches with the reference symbol according to the second distance and a second reference. | 06-30-2011 |
