Bae, Incheon
Chang-Wan Bae, Incheon KR
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20130272919 | Method for Manufacturing Silver Nanowires - Provided is a method for producing Ag nanowires, including, heating a precursor solution that includes: an Ag salt; a water-soluble polymer; a surfactant, or a halide of metal ions having a standard reduction potential of −0.1 to −0.9V as a metal catalyst; and a reduction solvent, to produce the Ag nanowires. According to this method, a time for synthesizing nanowires may be considerably decreased, and an amount of Ag precursor discarded without reaction may be effectively reduced. As a result, the Ag nanowires may be produced with high efficiency and mass-production thereof through a simple scale-up may be successfully achieved. | 10-17-2013 |
Gyu Yeol Bae, Incheon KR
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20140251501 | METHOD AND SYSTEM FOR DIE COMPENSATION AND RESTORATION USING HIGH-VELOCITY OXY-FUEL THERMAL SPRAY COATING AND PLASMA ION NITRIDING - A method and system for die compensation and restoration uses high-velocity oxy-fuel (HVOF) thermal spray coating and plasma ion nitriding to compensate for a particular part (damaged part) of a press die that causes formation of fine curves at a door of a vehicle to restore it to its original state. A coating thickness quantification technique may precisely compensate for the damaged part of the die that causes formation of the fine curves at the door of the vehicle in a circular form using HVOF thermal spray coating. A surface of the die may be nitrided using plasma ion nitriding after HVOF thermal spray coating is performed, so as to harden the surface of the die so that wear resistance and fatigue resistance of the die can be greatly improved and the hardfacing or overlay welding efficiency of the die can be increased. | 09-11-2014 |
Harim Bae, Incheon KR
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20150265614 | ORAL PREPARATION AND METHOD FOR PRODUCING THE SAME - An oral preparation including: a porous disintegrative template; and an active ingredient supported in the pores of the disintegrative template, is excellent in physical/chemical stability, processibility, and fast-acting property as compared to the existing dosage form, and may block unpleasantness due to a bitter taste during the internal use and meet the medicine-taking compliance. | 09-24-2015 |
Hoo-Geun Bae, Incheon KR
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20130140113 | ROPE BRAKING APPARATUS - The present invention relates to an elevator wire rope braking apparatus, and more particularly, to a rope braking apparatus which prevents partial abrasion of the wire rope while increasing braking efficiency by preventing a deviation in the pressure applied to the wire rope by a pressure plate moving in a straight line to apply pressure to the wire rope. Since the pressure application is based not on a hydraulic method but on a purely mechanical structure using only a spring elastic force, environmental pollution caused by hydraulic oil may be prevented and product cost may be reduced. | 06-06-2013 |
Hyun Ae Bae, Incheon KR
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20120190081 | MICROORGANISM PRODUCING O-PHOSPHOSERINE AND METHOD OF PRODUCING L-CYSTEINE OR DERIVATIVES THEREOF FROM O-PHOSPHOSERINE USING THE SAME - The present invention provides methods for the production of cysteine or derivates thereof by culturing a microorganism having reduced activity of endogenous phosphoserine phosphatase. The O-phosphoserine produced by such an organism can then be reacted with a sulfide in the presence of a sulfydrylase or a microorganism expressing a sulfhydrylase to produce cysteine or a derivative thereof. Microorganisms having the properties noted above are also provided herein. | 07-26-2012 |
20120190082 | MICROORGANISM PRODUCING O-PHOSPHOSERINE AND METHOD OF PRODUCING L-CYSTEINE OR DERIVATIVES THEREOF FROM O-PHOSPHOSERINE USING THE SAME - The present invention provides methods for the production of cysteine or derivates thereof by culturing a microorganism having reduced activity of endogenous phosphoserine phosphatase and enhanced activity of phosphoglycerate dehydrogenase and/or phosphoserine aminotransferase. The O-phosphoserine produced by such an organism can then be reacted with a sulfide in the presence of a sulfydrylase or a microorganism expressing a sulfhydrylase to produce cysteine or a derivative thereof. Microorganisms having the properties noted above are also provided herein. | 07-26-2012 |
20120190083 | MICROORGANISM PRODUCING O-PHOSPHOSERINE AND METHOD OF PRODUCING L-CYSTEINE OR DERIVATIVES THEREOF FROM O-PHOSPHOSERINE USING THE SAME - The present invention provides methods for the production of cysteine or derivates thereof by culturing a microorganism having reduced activity of endogenous phosphoserine phosphatase and the activity of PhnC, PhnD, and PhnE is reduced, and enhanced activity of phosphoglycerate dehydrogenase and/or phosphoserine aminotransferase. The O-phosphoserine produced by such an organism can then be reacted with a sulfide in the presence of a sulfydrylase or a microorganism expressing a sulfhydrylase to produce cysteine or a derivative thereof. Microorganisms having these reduced and enhanced properties noted above are also provided herein. | 07-26-2012 |
Hyunsoo Bae, Incheon KR
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20150381152 | BI-DIRECTIONAL TRANSMITTER/RECEIVER COMPRISING TEMPERATURE SENSOR AND DRIVING CIRCUIT COMPRISING THE SAME - A bi-directional transmitter/receiver according to an embodiment includes a pin connected with a main control circuit, a transistor connected with a first electrode to the pin, a Schmitt trigger which determines an output according to a voltage of the pin, and a temperature sensor which is connected to the pin and which senses temperature and outputs temperature information to the pin. A driving circuit for controlling switching operation of one or more switches includes a bi-directional transmitter/receiver. | 12-31-2015 |
Jee Yeon Bae, Incheon KR
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20130273614 | NOVEL O-ACETYLHOMOSERINE SULFHYDRYLASE OR MUTANT PROTEIN THEREOF, AND METHOD FOR CONVERTING TO METHIONINE USING THE SAME - The present invention relates to a novel protein having O-acetylhomoserine sulfhydrylase activity, a mutant protein thereof, a polynucleotide encoding the same, a recombinant vector comprising the polynucleotide, a microorganism transformed with the recombinant vector, and a method for producing methionine or acetic acid using the protein. The production method of the present invention has the advantage of producing L-methionine and acetic acid cost-effectively through having higher conversion rate and reduced reaction time compared to the existing methods, and it can minimize the amount of enzyme homogenate added when using the mutant protein, thereby easily producing L-methionine and acetic acid at high yield. | 10-17-2013 |
20140315263 | METHOD FOR THE PREPARATION OF NICOTINIC ACID - A method for the preparation of nicotinic acid, which includes the step of obtaining a culture solution containing quinolinic acid by incubating a microorganism having an ability to produce quinolinic acid, and the step of adding an acid to the culture solution and conducting a decarboxylation reaction. | 10-23-2014 |
Jong-Kyu Bae, Incheon KR
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20150156300 | METHOD FOR FILTERING SPAM IN ELECTRONIC DEVICE AND THE ELECTRONIC DEVICE - A method for filtering spam in an electronic device is provided. The method includes transmitting a request message inquiring whether a received call or message is spam to a server through a mobile communication network, in response to the received call or message being determined to be spam based on a response message received from the server, displaying an alert message, and storing a sender phone number of the received call or message in a spam phone number list. | 06-04-2015 |
20150163734 | ACCESS POINT CONNECTION METHOD AND ELECTRONIC DEVICE THEREOF - An Access Point (AP) connection method in an electronic device and the electronic device thereof are provided. The method includes transmitting a request message relating to AP information connected for wireless Local Area Network (LAN) connection and inquiring about a rogue AP, to an Internet server, when the AP is not the rogue AP according to a response message received from the Internet server, maintaining connection to the AP, and providing other AP information to the Internet server. | 06-11-2015 |
20150244823 | APPARATUS AND METHOD FOR PROVIDING PUSH SERVICE BASED ON LOCATION - An apparatus and method for efficiently controlling transmission of a large amount of push messages based on a location in a system of providing a location-based push service is disclosed. A push server is configured to search for at least one target electronic device to which a push message is to be transmitted, from among a plurality of electronic devices maintaining sessions with the push server, with reference to a table that stores location information of the plurality of electronic devices. The push server is also configured to transmit the push message to the found at least one target electronic device. Accordingly, since operation of searching for at least one target electronic device satisfying a location condition from among a plurality of electronic devices maintaining sessions with a push server is distributively processed by at least one push server, push messages is quickly transmitted. | 08-27-2015 |
20150373187 | DEVICE FOR DISPLAYING IDENTIFICATION INFORMATION ON OTHER DEVICE AND METHOD THEREOF - A method for display, at a first electronic device, identification information about a second electronic device is provided. The method includes receiving a call or a message from the second electronic device, requesting identification information about the second electronic device to a server, receiving the requested identification information from the server, and displaying the received identification information on a screen. The identification information comprises relation information between the first electronic device and the second electronic device. | 12-24-2015 |
20160028841 | METHOD AND APPARATUS FOR DISASTER NOTIFICATION - A server is provided comprising a processor configured to: receive an indication of a location of a first device that is subscribed to a disaster notification service; in response to receiving a disaster alert, detect that the first device is located in an area associated with the disaster based on the indication of the location of the first device; identify a second device that has registered the first device as a friend; and transmit a first indication of the disaster to the first device and a second indication of the disaster to the second device. | 01-28-2016 |
20160029194 | OPERATING METHOD AND DEVICE FOR DISASTER INFORMATION - Disclosed is an electronic device including a memory storing collected location information of the electronic device, and a processor configured to convert the collected location information into code information which represents a specific area of the earth. The electronic device transmits the code information to a disaster information providing device for which location information management is required in association with the provision of disaster information. Further disclosed is a disaster information providing system including the providing device and a plurality of mobile electronic devices. Disaster-related information is provided to those devices determined to be located within a damage zone, as determined by location information obtained by the respective devices and provided to the disaster information providing device. | 01-28-2016 |
Moo-Gyu Bae, Incheon KR
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20160056153 | SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME - A semiconductor device includes first and second gate structures extending in a first direction and spaced apart from each other in a second direction intersecting the first direction, a third gate structure extending in the first direction and provided between the first and second gate structures, a first contact connected to the first gate structure and having a first width in the second direction, a second contact connected to the second gate structure and having a second width in the second direction, and a third contact connected to the third gate structure and having a third width in the second direction. The first, second, and third contacts may be aligned with each other in the second direction to constitute one row. The first and second widths may be greater than the third width. | 02-25-2016 |
20160099211 | SYSTEM ON CHIP - Systems on chips are provided. A system on chip (SoC) includes a first gate line, a second gate line and a third gate line extending in a first direction, a gate isolation region cutting the first gate line, the second gate line and the third gate line and extending in a second direction across the first direction, a first gate contact formed on the second gate line arranged between the first gate line and the third gate line, and electrically connecting the cut second gate line, a second gate contact formed on the first gate line, a third gate contact formed on the third gate line, a first metal line electrically connecting the second gate contact and the third gate contact, and a second metal line electrically connected to the first gate contact. | 04-07-2016 |
Sang Hwan Bae, Incheon KR
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20140065941 | NON-DIRECTIONAL SMOKE CONTROL DAMPER HAVING CHAIN GEAR TYPE BLADE ADVANCING/RETREATING DEVICE - A non-directional smoke control damper includes a central blade ( | 03-06-2014 |
Sang Ill Bae, Incheon KR
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20140077624 | WALL-MOUNTED DRUM WASHING MACHINE AND METHOD FOR SENSING MOUNTING ABNORMALITY AND FALL THEREOF - Provided is a wall-mounted drum washing machine which includes a rear panel having a buffer member interposed between a through-hole and a wall surface and mounted on the wall surface through a fastening member inserted through the through-hole, a tub containing wash water and supported by the rear panel, and a box unit coupled to the rear panel so as to surround the tub. The wall-mounted drum washing machine includes a sensor configured to sense a contact state between the rear panel and the wall surface, a control unit configured to determine a mounting abnormality of the drum washing machine based on the sensed contact state, and a power supply unit configured to control power supply according to the determination result of the control unit. | 03-20-2014 |
20150176183 | APPARATUS AND METHOD OF DETECTING DROP AND/OR DETACHMENT OF A WALL MOUNTED DRUM TYPE WASHING MACHINE - The present disclosure relates to an apparatus and a method of detecting when a wall mounted drum type washing machine drops, slips, tilts or detaches from the wall, in which the apparatus includes a horizontality detecting sensor configured to output a sensor value corresponding to a horizontal inclination of a main body of a washing machine; a verticality detecting sensor configured to output a sensor value corresponding to a vertical inclination of the main body of the washing machine; and a controller configured to determine whether the main body of the washing machine has dropped, slips, tilts or detaches from the wall by receiving sensor values from the horizontality detecting sensor and the verticality detecting sensor, and blocking power to the washing machine when the main body of the washing machine dropped, slipped, tilted or detached from the wall. | 06-25-2015 |
20150176188 | LEVEL MEASURING DEVICE FOR A WALL MOUNTED DRUM TYPE WASHING MACHINE AND METHOD THEREOF - A level measuring device for a wall mounted drum type washing machine and a level measuring method thereof, in which water levels of the left side and the right side of a tub of the wall mounted drum type washing machine are measured by first and second level measuring units, a control unit determines whether the washing machine is level from the measured water levels of the left and right sides of the tub, and a display unit displays a result of determining whether the washing machine is level, thereby reducing the installation time to install and level the washing machine, and allow a consumer to easily identify and maintain the level washing machine during use, thereby reducing vibrations and noise that occur during operation of the wall mounted drum type washing machine. | 06-25-2015 |
Sangkyun Bae, Incheon KR
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20140261183 | COATING APPARATUS - A coating apparatus including an evaporation part, a thermal decomposition part, a deposition chamber, a vacuum pump, and a discharge pipe. The deposition chamber includes an upper portion, a lower portion facing the upper portion, and a sidewall portion connecting the upper portion and the lower portion to each other and including an inlet, first outlet, a second outlet, a third outlet and a fourth outlet. The discharge pipe includes a first auxiliary pipe connected to the first outlet and the second outlet, a second auxiliary pipe connected to the third outlet and the fourth outlet, an intermediate pipe connected to the first auxiliary pipe and the second auxiliary pipe, and a main pipe connected to the intermediate pipe. The vacuum pump is configured to discharge a portion of the monomer of the deposition material, which is not deposited, from the deposition chamber through the discharge pipe. | 09-18-2014 |
San Won Bae, Incheon KR
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20130078776 | Methods of Manufacturing a Three-Dimensional Semiconductor Device - The inventive concept provides methods of manufacturing three-dimensional semiconductor devices. In some embodiments, the methods include forming a stack structure including sacrificial layers and insulation layers, forming a trench penetrating the stack structure, forming a hydrophobic passivation element on the surfaces of the insulation layers that were exposed by the trench and selectively removing the sacrificial layers. | 03-28-2013 |
So Woon Bae, Incheon KR
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20140314320 | APPARATUS AND METHOD FOR AUTOMATICALLY RECOGNIZING A QR CODE - An apparatus and method for automatically recognizing a QR code without a need to control the distance for recognition in relation to one QR code or two or more QR codes. The apparatus includes a photographing unit obtaining a surrounding image the QR code including recognition points and surroundings, a QR code recognition unit converting the surrounding image into a grayscale image of a pixel unit, converting the grayscale image into a histogram indicative of a distribution map according to the luminosity of each pixel, extracting only pixels having a luminosity value concentration level corresponding to a threshold or higher based on the histogram, setting the extracted pixels as a candidate pixel group, searching the set candidate pixel group for recognition points through a recognition marker, when the recognition points are conceived, recognizing a region in which the conceived recognition points are placed as a QR code. | 10-23-2014 |
Young Hyun Bae, Incheon KR
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20150356185 | SYSTEM FOR PROVIDING WORDS SEARCHING SERVICE BASED ON MESSAGE AND METHOD THEREOF - There are disclosed a system and method for providing a word search service based on message according to the present invention. The system for providing a word search service based on message according to the present invention includes a database which is equipped with a plurality of data modules and registers sentence data and word extracted from the sentence data in each data module equipped to manage the sentence data and the word; and a service server which, if receiving a search word from a user terminal, broadcasts the received search word to all data modules and is provided with a search result from each of all data modules in response to broadcasting and thereafter provides the provided search result to the user terminal. | 12-10-2015 |
Young-Moo Bae, Incheon KR
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20150108172 | DISPENSER FOR SUCKING BACK CONTENTS - The Dispenser for sucking back contents is provoded, which makes it possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle of a button of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body from being contaminated by contents. | 04-23-2015 |