Sang Woong
Sang Woong Cho, Seoul KR
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20150052979 | LEAKAGE SIGNAL ANALYSIS METHOD - A method for determining leak probability of a pipe includes receiving first and second signal data respectively for sound pressure (dB) of the pipe from a leak detection sensor operatively coupled to the pipe, the first and second signal data respectively associated with first and second time durations. The method further includes calculating a Root Mean Square (RMS) value of the first signal data for the first time duration, calculating a RMS average for the second signal data, where the second signal data includes a plurality of RMS values for the second time duration, calculating a RMS standard deviation for the second digital signal, and determining a first leak probability value based on a first excess rate of a first comparison value over the RMS standard deviation, the first comparison value being calculated based on the RMS value of the first signal data and the RMS average for the second signal data. | 02-26-2015 |
Sang Woong Jeon, Seoul KR
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20100095283 | Migration Apparatus Which Convert Application Program of Mainframe System into Application Program of Open System and Method for Thereof - Provided are a migration apparatus and method for converting an application program of a mainframe system into an appropriate application program for an open system. The migration apparatus includes: a source obtaining module connected with the mainframe system, and decoding and obtaining sources of work-specific application programs made of Extended Binary Coded Decimal Interchange Code (EBCDIC) in binary form; a code conversion module converting the respective sources of the work-specific application programs obtained by the source obtaining module into American Standard Code for Information Interchange (ASCII) code, hexadecimal characters being converted to correspond to ASCII code using a previously set hexadecimal code conversion table; a compiling and link processing module compiling the sources of the work-specific application programs converted by the code conversion module and then bundling the compiled sources of the work-specific application programs with corresponding work application programs; and an executable file generation module generating executable files in binary form from the work-specific application programs processed by the compiling and link processing module to execute them in an environment of the open system. The migration apparatus and method efficiently reuse a conventionally used application program via the rehosting process of converting a mainframe system into an open system. | 04-15-2010 |
Sang Woong Kim, Daejeon KR
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20080207614 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT AND PREVENTION OF DIABETES AND OBESITY - The present invention relates to novel quinazoline derivatives effective in lowering blood glucose level and body weight, and a medicine for treatment and/or prevention of diabetes and/or obesity, which comprises the compound as an active ingredient. | 08-28-2008 |
Sang Woong Lee, Yongin-Si KR
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20130253327 | PROBE HAVING SEPARABLE SCANHEAD - The invention relates to a probe that is comprised in an ultrasonic diagnostic system, wherein the probe comprises: a scanhead which includes a housing that functions as a handle, a transducer that is installed on one side of the housing, a tuning board that is accommodated within the housing and has one side connected with a PCB of the transducer, and a board connection-connector that is connected with the other side of the tuning board; and a cable assembly which has one end on which a scanhead connector detachably coupled with the board-connection connector is positioned, and has the other end on which a system connector is placed. Since the scanhead can be separated from the cable assembly such that the scanhead can be replaced, overall convenience of a user is improved greatly, and consequently, the ultrasonic diagnostic system can be miniaturized and carried in a portable form. | 09-26-2013 |
Sang Woong Park, Gyeonggi-Do KR
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20120206877 | CAPACITOR MODULE - Disclosed herein is a capacitor module including at least one capacitor, a cooling case accommodating the capacitor, and a cooling unit disposed in the cooling case and cooling a side surface of the capacitor. | 08-16-2012 |
20140158327 | WATER COOLING APPARATUS - A water cooling apparatus is disposed outside an electronic apparatus equipped with a heat generating part to cool heat generated from the heat generating part by using a coolant. The water cooling apparatus includes a plurality of hollow tubes through which the coolant receiving the heat of the heat generating part flows to be cooled. Each hollow tube is formed in a shape of a quadratic curve. The water cooling apparatus further includes at least one radiator that includes a plurality of heat dissipation fins coupled to the plurality of hollow tubes and is arranged to be separated from each other along the plurality of hollow tubes. | 06-12-2014 |
20140334921 | PUMP FOR WATER COOLER - A pump for a water cooler is positioned inside or outside an electronic device having heating parts in order to cool heat generated by the heating parts via a circulating refrigerant. | 11-13-2014 |
Sang-Woong Choi, Yangsan-Si KR
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20140192297 | LIQUID CRYSTAL DISPLAY DEVICE WITH WIDE-VIEWING ANGLE - An LCD device includes a liquid crystal panel; a first polarizer attached to a first surface of the liquid crystal panel and including a first polarizing film, first and second optical compensation films disposed on one surface of the first polarizing film, and a phase retardation film, a protective film and a functional film disposed on another surface of the first polarizing film; and a second polarizer attached to a second surface of the liquid crystal panel and including a second polarizing film, an inner protective film disposed on one surface of the second polarizing film, and an outer protective film disposed on another surface of the second polarizing film, wherein the first polarizing film is disposed between the phase retardation film and the liquid crystal panel, and the phase retardation film has a retardation value of λ/4. | 07-10-2014 |
Sang-Woong Kim, Yuseong-Gu KR
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20120189489 | COMPLEX METAL OXIDE CATALYST, FILTER MODULE INCLUDING COMPLEX METAL OXIDE CATALYST, AND AIR CLEANER INCLUDING COMPLEX METAL OXIDE CATALYST - A complex metal oxide catalyst having a composition including about 5 to about 75 wt % of manganese (Mn); about 5 to about 55 wt % of copper (Cu); and about 3 to about 60 wt % of an active compound, based on a total weight of the complex metal oxide catalyst. The complex metal oxide catalyst has excellent low-temperature activity and improved catalyst efficiency so as to be repeatedly used, and thus is effectively used in a filter module and an air cleaner. | 07-26-2012 |
Sang-Woong Lee, Suwon-Si KR
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20090205005 | DIGITAL BROADCAST RECEPTION APPARATUS AND METHOD OF PROVIDING ADDITIONAL CONTENT - Disclosed is a method of providing additional content in a digital broadcast reception apparatus, the method including receiving a locator of additional content from a broadcast server while a user watches a broadcast program, receiving an instruction to insert the additional content from the broadcast server, receiving and reproducing the additional content from a content providing server designated by the locator, and switching back to the broadcast program. Thus, it is not necessary to allocate a separate channel and/or to switch channels for providing additional content. | 08-13-2009 |
20090260048 | METHOD OF PROVIDING CONTENT AND CONTENT PROVIDING APPARATUS, AND METHOD OF REPRODUCING CONTENT AND CONTENT REPRODUCING APPARATUS - A method of providing content and a content providing apparatus, and a method of reproducing content and a content reproducing apparatus by which content reconstruction information for adjusting a content reproduction time according to a content reproduction environment is generated, and the generated content reconstruction information and the content are then transmitted. | 10-15-2009 |
20090288111 | METHOD AND APPARATUS FOR PROVIDING AND USING CONTENT ADVISORY INFORMATION ON INTERNET CONTENTS - Provided are a method and apparatus for providing and using content advisory (CA) information on Internet contents. A method of providing CA information by using a CA information server, includes receiving a request for the CA information on a content, from an Internet Protocol television (IPTV); searching for CA information on the content; and transmitting the found CA information to the IPTV. A method of using CA information when an IPTV reproduces a content not having the CA information, according to the present invention, includes transmitting a request for CA information, to a CA information server; receiving the CA information from the CA information server; analyzing the CA information; and applying the CA information. | 11-19-2009 |
Sang-Woong Lee, Seongnam-Si KR
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20150256926 | MOBILE DEVICE AND METHOD FOR CONTROLLING SPEAKER - A mobile device including an audio processor processing audio data and generating an audio signal, an outputter outputting the audio signal, a communicator that may be connected to an AP (Access Point) network, and a controller, in response to a predetermined event occurring with the audio signal being output, transmitting the audio signal to an external speaker included in the AP network through the communicator and controlling the external speaker to output the audio signal. | 09-10-2015 |