Song, Changwon-Si
Changhyun Song, Changwon-Si KR
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20140345826 | AIR CONDITIONER AND METHOD OF CONTROLLING AN AIR CONDITIONER - An air conditioner is provided that include an outdoor unit configured to implement heat exchange of refrigerant, at least one indoor unit configured to implement exchange of refrigerant with the outdoor unit and air conditioning of indoor air, and an electricity reception device configured to receive an electricity regulation signal indicating a level with regard to electricity usage and to transmit a level signal indicating the level of the electricity regulation signal to the outdoor unit or the indoor unit. The outdoor unit or the indoor unit, which has received the level signal, controls operation of the at least one indoor unit connected thereto based on the level of the electricity regulation signal. | 11-27-2014 |
Hamin Song, Changwon-Si KR
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20140096327 | LAUNDRY TREATMENT MACHINE AND METHOD OF OPERATING THE SAME - Disclosed are a laundry treatment machine and a method of operating the same. The method of operating the laundry treatment machine includes performing a primary sensing of an amount of laundry within the tub, supplying water to a first water level within the tub, sensing the level of water within the tub, performing a secondary sensing of the amount of laundry within the tub, and judging whether the laundry includes dry laundry or wet laundry using the primarily sensed amount of laundry, the secondarily sensed amount of laundry, and the sensed water level value. This method ensures efficient implementation of sensing of amount of laundry. | 04-10-2014 |
In Hyuck Song, Changwon-Si KR
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20090280313 | POROUS HUMIDITY-CONTROL TILE AND METHOD FOR MANUFACTURING THE SAME - Provided is a porous humidity-control tile including about 40% to about 95% by weight of diatomite, and one or more of ochre, red clay, kaolin, zeolite, illite, vermiculite, feldspar, pottery stone, and pyrophyllite. The porous humidity-control tile has about 10 vol % to 80 vol % of cellular spherical pores having a size corresponding to a size of hollow pore forming material that is removable by heat treatment. The porous humidity-control tile has a rate of moisture adsorption/desorption per unit weight in a range from about 20 g/kg to about 60 g/kg and a rate of moisture adsorption/adsorption per unit area in a range from about 150 g/m2 to about 450 g/m2. Therefore, the porous humidity-control tile can be light, and the amount of adsorption/desorption per unit weight of the porous humidity-control tile can be improved. | 11-12-2009 |
20150218707 | METHOD FOR PREPARING ALUMINUM MATRIX COMPOSITE USING NO PRESSURE INFILTRATION - The present invention provides a method for preparing an aluminum matrix composite by infiltrating aluminum into a preform within a short period of time without a pressurization configuration using a special device as compared to the existing pressure infiltration method. According to one aspect of the present invention, provided is a method for preparing an aluminum matrix composite using pressureless infiltration, the method including: preparing a preform formed of a mixture of raw powders capable of forming ceramic through a combustion synthesis reaction; immersing the preform in an aluminum melt, in which a part of the preform is exposed to an external environment without being immersed in the aluminum melt; and infiltrating molten aluminum into the preform while causing a combustion synthesis reaction in the preform. | 08-06-2015 |
Jae Sun Song, Changwon-Si KR
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20100291857 | VENTILATION SYSTEM AND CONTROLLING METHOD OF THE SAME - A ventilation system and a controlling method of such a ventilation system are provided. The ventilation system may exhaust internal air from and draw fresh external air into a designated space. When an outdoor temperature is below a freezing point, some of the internal components of the ventilation system may be damaged due to the low external air temperature. This ventilation system controls operation of a supply fan and/or an exhaust fan based on the temperature of supplied and/or exhausted air to prevent such damage. | 11-18-2010 |
Jae Sung Song, Changwon-Si KR
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20080264482 | DYE-SENSITIZED SOLAR CELL MODULE AND THE MANUFACTURING METHOD USING CARBON NANOTUBE ELECTRODE - Disclosed herein is a dye-sensitized solar cell module having carbon nanotube electrodes, the solar cell module comprising: upper and lower transparent substrates; conductive transparent electrodes formed on the inner surfaces of the upper and lower transparent substrates; a plurality of porous oxide semiconductor negative electrodes formed on the upper conductive transparent electrode at a constant interval and having a dye adsorbed on the surface thereof; counter electrodes formed on the lower conductive transparent electrode in a thin film form and made of a carbon nanotube layer as a positive electrode portion corresponding to the negative electrodes; grid electrodes formed on the upper and lower conductive transparent electrodes between unit electrodes, each consisting of the negative electrode and the counter electrode corresponding thereto, the grid electrodes serving to collect electrons generated by photosensitization; connecting electrodes formed on the upper and lower conductive transparent electrodes and electrically connected with the grid electrode so as to transfer electrons moved from the grid electrodes to the outside; and electrolyte placed between the negative electrodes and the counter electrodes. Also disclosed is a method for manufacturing the solar cell module. According to the disclosed invention, a high-efficiency, large-area, dye-sensitized solar cell comprising carbon nanotubes is realized by forming a plurality of dye-sensitized solar cell units in a module arrangement, and forming grid electrodes and connection electrodes for the collection and movement of electrons. Thus, the disclosed invention has high practical utility. | 10-30-2008 |
Joonkeol Song, Changwon-Si KR
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20130239596 | AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME - An air conditioner and a method for controlling the same for securing reliability and increasing efficiency are provided. The air conditioner and the method of controlling the same detect freezing occurring in the heat exchanger of the outdoor unit, determine a time of the defrosting operation according to a freezing degree such that the defrosting operation is performed, thereby preventing cooling/heating operation efficiency and capability due to a frequent defrosting operation from being deteriorated. The air conditioner and the method of controlling the same according to the present invention provide comfort of a predetermined level to the user to solve deterioration of convenience, and remove freezing due to a defrosting operation to thereby improve efficiency during cooling/heating operations. | 09-19-2013 |
Jung-Tae Song, Changwon-Si KR
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20090064725 | Washing machine - The present invention discloses a washing machine having high reliability. The washing machine includes a housing, a tub provided in the housing for holding washing water, a drum rotatably mounted in the tub for washing laundry, a door having an outer frame and an inner frame secured to an inside of the outer frame, for opening/closing an opening in the housing such that the housing is in communication with the drum, a hinge arm joining the housing and the door, and rotatably coupled to the housing and the door respectively, and a holder provided between the outer frame and the inner frame for holding a portion of the hinge arm arranged in the door. | 03-12-2009 |
20090071199 | Washing machine - A drum type washing machine is disclosed. The drum type washing machine includes a tub mounted in a case, a drum rotatably mounted in the tub, and a tilt reduction unit for reducing the downward tilt degree of the tub and the drum when laundry to be cleaned is received into the drum. According to the present invention, it is possible to reduce the downward tilt degree of the tub and the drum, and therefore, it is possible to increase the capacities of the tub and the drum without the modification of the case. | 03-19-2009 |
20090072683 | Clothes refreshing apparatus - A clothes refreshing apparatus is disclosed. The clothes refreshing apparatus includes a cabinet forming an external appearance, a drum which is installed in the cabinet and provides a space in which clothes are loaded and refreshed, a front panel which forms a front surface of the cabinet and has a loading port through which the clothes are loaded into the drum, and a door which is installed to open and close the loading port, wherein the door is formed to have a vertical length equal to or larger than a vertical length of side surfaces of the front panel. | 03-19-2009 |
20120060350 | MANUFACTURING METHOD OF LAUNDRY MACHINE - A manufacturing method of a laundry machine is disclosed. The manufacturing method of the laundry machine includes a suspension preparing step configured to prepare a suspension unit ( | 03-15-2012 |
Ki-Cheon Song, Changwon-Si KR
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20150224610 | CAULKING METHOD FOR PREVENTING PISTON OF HYDRAULIC/PNEUMATIC CYLINDER FROM BEING LOOSENED - Disclosed is a caulking method for preventing a piston from being loosened, capable of preventing the piston coupled to a cylinder rod of a hydraulic or pneumatic cylinder from being loosened by the vibration or the like generated during work. Provided is a caulking method for preventing a piston of a hydraulic or pneumatic cylinder from being loosened, the hydraulic or pneumatic cylinder comprising a tube, a cylinder rod reciprocating linearly within the tube, a piston coupled to a screw part of the cylinder rod, and a set screw for preventing the piston from being loosened from the cylinder rod, the caulking method comprising a step of forming screw holes in the screw coupling part of each of the cylinder rod and the piston and coupling the set screw into the screw holes; and a step of compressing the residual space of the screw holes in the direction of coupling the set screw by a compression device after coupling the set screw to the screw holes so as to deform the pitch of the thread in an inlet portion of the screw hole. | 08-13-2015 |
Kiyong Song, Changwon-Si KR
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20140182080 | VACUUM CLEANER - A vacuum cleaner to suction dust by applying vibration includes a motor, an eccentric load applied to a rotating shaft of the motor which when rotated by a rotation of the rotating shaft produces vibration force, a vibration plate to apply the vibration force to an object to be cleaned, and a vibration transfer member to transfer vibration force to the vibration plate. | 07-03-2014 |
Kyu Jung Song, Changwon-Si KR
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20090107395 | Deposition Apparatus With Guide Roller For Long Superconducting Tape - Disclosed herein is a deposition apparatus with a guide roller for a long superconducting tape. The deposition apparatus has a supply reel which is provided in a vacuum chamber and rotated to supply the tape, a feed and deposition unit which is spaced apart from the supply reel and vacuum deposits a superconducting layer on the tape while feeding the tape, and a collection reel which is spaced apart from the feed and deposition unit and is rotated to collect the vacuum-deposited tape. The feed and deposition unit includes a drum which is rotated to wind the tape on a predetermined portion of an outer circumference of the drum several times, thus feeding the tape, and a guide roller which is spaced apart from the drum, includes a plurality of rollers each having on an outer circumference thereof grooves and protrusions at regular intervals, and is inclined at a predetermined angle with respect to a rotating shaft of the drum by a sum of a width of the tape and a thickness of each of the protrusions, with the tape passing over an outer circumference of the guide roller. The invention deposits a superconducting layer while maintaining constant tension when the tape is thermally deposited, thus preventing the tape from being deformed because of the difference in the thermal expansion and contraction of the tape resulting from non-uniform tension. | 04-30-2009 |
20090110952 | Gradient Thin Film - Disclosed herein is a gradient thin film, formed on a substrate by simultaneously depositing different materials on the substrate using a plurality of thin film deposition apparatuses provided in a vacuum chamber, wherein the gradient thin film is formed such that the composition thereof is continuously changed depending on the thickness thereof by deposition control plates provided in the path through which the different materials move to the substrate. The gradient thin film is advantageous in that the thin film is formed by simultaneously depositing different materials using various deposition apparatuses, so that the composition thereof is continuously changed depending on the thickness thereof, with the result that the physical properties of a thin film are easily controlled and the number of deposition processes is decreased, and thus processing time and manufacturing costs are decreased, thereby improving economic efficiency. | 04-30-2009 |
20090111700 | Superconducting Strip Having Metal Coating Layer And Method Of Manufacturing The Same - Disclosed herein is a superconducting strip having a metal coating layer and a method of manufacturing the superconducting strip. The method of manufacturing the superconducting strip includes: washing a superconducting thin film, a stabilizing substrate and an anti-bonding substrate with alcohol; forming a metal coating layer on each of the superconducting thin film and stabilizing substrate; adhering the superconducting thin film and stabilizing substrate to each other such that the metal coating layer formed on the superconducting thin film faces the metal coating layer formed on the stabilizing substrate; disposing the anti-bonding substrate on an outside of the stabilizing substrate and then winding the anti-bonding substrate such that the anti-bonding substrate and the stabilizing substrate are closely adhered to each other by winding the anti-bonding substrate around a bobbin under a predetermined tension; and heat-treating the superconducting thin film and stabilizing substrate such that they are bonded to each other by the metal coating layer disposed therebetween. | 04-30-2009 |
20120283105 | Superconducting Strip Having Metal Coating Layer and Method Of Manufacturing the Same - A rolled superconducting article includes: a cylindrical bobbin having a post in a cylindrical shape; a superconducting strip wound on the cylindrical bobbin in a rolled shape with a predetermined tension applied, wherein the superconducting strip is formed of a superconducting thin film, which is coated with a metal coating layer on a facing surface of the superconducting thin film, and a stabilizing substrate wound on the superconducting strip, wherein the stabilizing substrate is coated with a metal coating layer on a facing surface of the stabilizing substrate; an anti-bonding substrate wound on an outer surface of the stabilizing substrate with a predetermined tension applied; wherein the superconducting thin film is thermally adhered to the stabilizing substrate by heat-treating the rolled superconducting strip with the anti-bonding substrate wound therearound. | 11-08-2012 |
Mookyung Song, Changwon-Si KR
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20160117827 | APPARATUS AND METHOD FOR VISUALIZING LOITERING OBJECTS - A method for visualizing loitering objects includes: detecting at least one object determined to have been in a selected area of an input image for a preset time period; obtaining representative still images of each of the detected at least one object in respective time periods during the preset time period; and displaying the representative still images in a time order, or generating a video summary in which images of each of the detected at least one object, respectively included in the representative still images, are displayed together on a single image with indication of the time order. | 04-28-2016 |
Seongmin Song, Changwon-Si KR
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20130334950 | REFRIGERATOR AND RAIL ASSEMBLY FOR THE SAME - A rail assembly for a refrigerator is provided. The rail assembly may include a pair of pinions respectively provided in a pair of rails installed on two opposite walls of a storage chamber of a refrigerator. A pair of racks is respectively coupled to the pair of the pinions to guide motion of the pinions. One of the racks includes an extended portion that allows the pinions move without engaging the racks so as to align the drawer door horizontally when a force is applied to a left or right portion of the drawer door coupled to the refrigerator. | 12-19-2013 |
Seung Hyun Song, Changwon-Si KR
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20120317729 | CLOTHES TREATMENT APPARATUS AND CONTROL METHOD THEREOF - A clothes treatment apparatus ( | 12-20-2012 |
Sungbae Song, Changwon-Si KR
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20140042156 | MICROWAVE OVEN HAVING HOOD - A microwave oven having a hood is provided. The microwave oven may more efficiently suction air containing contaminants, thereby more efficiently preventing diffusion of air containing contaminants. In addition, the microwave oven may tilt a tilting hood using a simplified construction. | 02-13-2014 |
Young-Bog Song, Changwon-Si KR
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20140238010 | CONTROL SYSTEM FOR OPERATING WORK DEVICE FOR CONSTRUCTION MACHINE - Disclosed is a control system for controlling flow so as to allow simultaneous usage of a parallel flow path and a tandem flow path thereby reducing loss of pressure inside a control valve, when simultaneously operating work devices having different operating pressures. A control system for operating the work device, according to the present invention, provides the control system for operating the work device for a construction machine, comprising: first and second hydraulic pumps that are connected to an engine; a revolution control valve, an arm control valve, and a left driving control valve, which are installed on a first center bypass path of the first hydraulic pump, and each of which is connected via the parallel flow path; a boom control valve, a bucket control valve, and a right driving valve, which are installed on a second center bypass path of the second hydraulic pump, and each of which is connected via the parallel flow path; a pressure generation device; a bleed flow path, which is formed on a control spool at a lower side of a boom of the boom control valve, for maintaining an open state of the second center bypass path without closing same, when the boom control valve is switched so as to lower the boom; and a center bypass switch valve, which is installed on the lowermost side of the second center bypass path and is switched by means of a control signal for switching the boom control valve. | 08-28-2014 |
20140245730 | PRIORITY CONTROL SYSTEM FOR CONSTRUCTION MACHINE - Disclosed is a lower track for mounting rubber pads on a track shoe to be attachable and detachable after assembling a steel plate which is adhered with divisionally formed rubber pads as a single unit without additionally perforating coupling through-holes in the track shoe when the rubber pad which forms the lower track and the track shoe which is formed of a metal material are coupled. The lower track of a crawler excavator according to the present invention comprises: first and second rubber pads which are divisionally formed; a first steel plate which supports the bottom surface of the first rubber pad by surrounding the same, and has first hooks formed on the bottom surface thereof and coupling holes formed in a connection stepped-portion. | 09-04-2014 |
Yujin Song, Changwon-Si KR
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20150051739 | AIR CONDITIONER SYSTEM AND METHOD OF CONTROLLING AN AIR CONDITIONER SYSTEM - An air conditioner system and a method of controlling an air conditioner system are disclosed. The air conditioner system may include a plurality of air conditioner devices located or installed at a plurality of air conditioner sites in a decentralized fashion. A control setting having at least one of the plurality of air conditioner devices as a control device may be created irrespective of an installation position and a connection state of each air conditioner device, such that the control setting is immediately applied, or application of the control setting is released through simple manipulation, thereby providing an easy and rapid monitoring and controlling operation of the air conditioner system in a remote fashion. | 02-19-2015 |
20150081103 | HOME APPLIANCE, HOME APPLIANCE SYSTEM, AND CONTROL METHOD THEREOF - A home appliance, a home appliance system, and a control method thereof are disclosed. Transmission and reception of data are performed between the terminal and the home appliance using near field communication (NFC), thereby easily checking information of the home appliance. In addition, operation of the home appliance is easily set and changed through an application installed in the terminal and information regarding the home appliance received from the home appliance is displayed through the terminal such that a user checks various kinds of information regarding the home appliance, thereby greatly improving user convenience. | 03-19-2015 |