Kang, Changwon-Si
Byeong Gyu Kang, Changwon-Si KR
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20080246382 | Refrigerator - An embodiment of the present invention relates to a refrigerator comprising: a main body having a storage chamber; a shelf movably provided to the inside of the storage chamber; a guide unit guiding a movement of the shelf; and a transfer means provided at at least one side of the shelf and transferring driving power for moving the shelf. Through such a configuration, it is possible to adjust height of the shelf, without drawing out the shelf to the outside of the storage chamber. | 10-09-2008 |
Chang-Soon Kang, Changwon-Si KR
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20130143572 | METHOD AND SYSTEM FOR HANDOVER OF TERMINAL - In a radio communication system of hierarchical cell structure in which macrocells provided by a macro base station and femto cells provided by a femto base station are overlapped on each other, a method and a system for handing over a terminal are provided. To be specific, if load of a serving base station increase or decreases more than a predetermined extent, a method and a system adaptively adjust the handover between macro base stations, between femto base station, or between femto base station and macro base station. | 06-06-2013 |
Daejong Kang, Changwon-Si KR
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20120260683 | DISPLAY DEVICE AND REFRIGERATOR HAVING THE SAME - A refrigerator having a display is disclosed herein. The display may display contents of the refrigerator, display recommended recipes based on the contents, and display an operational state of the refrigerator. The refrigerator may include a body, at least one door, at least one storage area, a display for displaying a GUI having a first region for displaying an image of the at least one storage area and a second region for displaying a control interface, a memory having information for contents of the at least one storage area, a communication interface, and a controller for controlling the display. The controller may control a display of at least one icon for a type of food in the second region of the GUI and may control a display of one of the at least one icon in the first region of the GUI based on an input at the display. | 10-18-2012 |
20130174586 | DIAGNOSTIC METHOD FOR A REFRIGERATOR AND REFRIGERATOR USING THE SAME - The present disclosure relates to a diagnostic method of a refrigerator using the same, and according to an aspect of the present disclosure, there is provided a diagnostic method of the refrigerator, and the method may include sensing power supplied thereto; determining whether or not a power failure has occurred based on the sensed power; storing power failure occurrence information when it is determined that the power failure has occurred; referring to the power failure occurrence information when the power supply is resumed; storing power failure end information when the power failure occurrence information is found; and providing the power failure occurrence and power failure end information. | 07-11-2013 |
20140074310 | ELECTRICAL APPLIANCE - An electrical appliance includes a communication unit receiving energy related information from the outside; a control unit receiving the energy related information from the communication unit; an energy consumption component operating by the control unit; and an input unit receiving a command for selecting an operation mode of the energy consumption component. The operation mode of the energy consumption component includes a first power saving mode in which the operation of the energy consumption component is restricted on a basis of the energy related information, and a second power saving mode in which the operation of the energy consumption component is restricted irrespective of the energy related information. One of the first and second power saving modes is selected through the input unit. | 03-13-2014 |
20150267960 | DISPLAY DEVICE AND REFRIGERATOR HAVING THE SAME - A refrigerator having a display is disclosed herein. The display may display contents of the refrigerator, display recommended recipes based on the contents, and display an operational state of the refrigerator. The refrigerator may include a body, at least one door, at least one storage area, a display for displaying a GUI having a first region for displaying an image of the at least one storage area and a second region for displaying a control interface, a memory having information for contents of the at least one storage area, a communication interface, and a controller for controlling the display. The controller may control a display of at least one icon for a type of food in the second region of the GUI and may control a display of one of the at least one icon in the first region of the GUI based on an input at the display. | 09-24-2015 |
Dae Wook Kang, Changwon-Si KR
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20150229234 | DRIVING APPARATUS AND METHOD FOR MODULAR MULTI-LEVEL CONVERTER - The present invention relates to a driving method for a modular multi-level converter. The driving method include inputting a current reference value (i* | 08-13-2015 |
Daeyong Kang, Changwon-Si KR
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20130134781 | NETWORK SYSTEM - Provided is a network system including: a utility network including an energy generating unit; a home network consuming energy generated from the energy generating unit and including an energy consuming unit operating based on energy information including at least one energy price information; and a power adjusting device through which a current or a voltage supplied for an operation of the energy consuming unit is passed, wherein the power adjusting device reduces energy cost or an energy amount used by adjusting a voltage or current amount applied to the energy consuming unit based on the energy information. | 05-30-2013 |
Do Hyun Kang, Changwon-Si KR
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20080211326 | Inner rotor type permanent magnet excited transverse flux motor - Disclosed herein is an inner rotor type permanent magnet excited transverse flux motor, in which a laminated structure in an axial direction or in a radial shape is applied to a stator iron core so as to employ a small amount of permanent magnets compared with a conventional outer rotor type permanent magnet excited transverse flux motor, thus providing high output power, increasing the efficiency of power generation, and reducing noise and vibration. | 09-04-2008 |
20090009010 | Low-Noise, High-Speed, High Precision and High-Thrust Flux Reversal Motor for Linear or Rotary Motion System - Disclosed herein is to a flux reversal motor. The flux reversal motor includes a mover, and a plurality of permanent magnets. The mover moves linearly relative to a stator. A plurality of permanent magnets, having identical polarities, is provided in the end of each mover tooth. The permanent magnets are arranged on the left and right sides of a protrusion of the end of the mover tooth. Thus low noise/low vibration, high speeds, high precision, and high thrust motion can be realized. | 01-08-2009 |
Dong-Jun Kang, Changwon-Si KR
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20120077040 | HEAT DISSIPATION COATING AGENT AND HEAT-DISSIPATING PLATE INCLUDING SAME - The present invention relates to a heat dissipation coating agent and to a heat-dissipating plate including same, which efficiently dissipate heat from the surface of a heat-dissipating plate of an electric/electronic component. Particularly, the heat dissipation coating agent, which is applied to the surface of a heat-dissipating plate of an electric/electronic component, includes infrared radiation powder and a binder, and the heat-dissipating plate is coated with a heat dissipation layer consisting of the heat dissipation coating agent. Since the heat dissipation coating agent applied to the heat-dissipating plate is highly conductive, heat is emitted from the heat-dissipating plate by conduction as well as convection. In particular, the heat dissipation coating agent, which conducts heat with high conductivity, can be applied to a heat-dissipating plate of a high-power LED light source. | 03-29-2012 |
20140076200 | METHOD FOR MANUFACTURING HYBRID PACKAGING MATERIAL - Disclosed herein is a method of manufacturing a hybrid packaging material, comprising the steps of: (a) forming a colloidal inorganic nanosol; (b) surface-treating the inorganic nanosol of step (a) with an organic metal alkoxide containing an organic function group by stirring the inorganic nanosol together with the organic metal alkoxide; (c) replacing a solvent of the inorganic nanosol with an organic solvent different in type from the solvent to prepare an organic solvent-type inorganic nanosol; (d) substituting the organic solvent of the inorganic nanosol of step (c) with a functional organic monomer or a silicon compound, followed by concentration to prepare a solvent-free organic-inorganic hybrid material; and (e) adding a nanoclay dispersed in a solvent to the solvent-free organic-inorganic hybrid material. | 03-20-2014 |
Dong Won Kang, Changwon-Si KR
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20090038084 | Method for Controlling Operation of the Washing Machine - A washing machine that is capable of providing a stable washing mode even when a washing-related device is abnormal during a washing operation is disclosed. When a steam generation unit, which generates high-temperature steam into a drum, is abnormal, the operation of the steam generation unit is interrupted, and an operation for driving a washing heater mounted in a tub is performed, or an operation for driving a drying unit, which supplies high-temperature dry hot air into the drum, is performed. A steam substituting algorithm is provided when the steam generation unit is abnormal during the operation using the high-temperature steam. Consequently, the interruption of the washing operation due to the abnormal steam injection function is prevented, and therefore, the reliability of the product is improved while the inconvenience of use is minimized. | 02-12-2009 |
Gyumyeong Kang, 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 |
Haeyong Kang, Changwon-Si KR
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20110018729 | HOME APPLIANCE AND SIGNAL OUTPUT METHOD THEREOF - A home appliance and a signal output method thereof are disclosed. The home appliance outputs product information in the form of a sound signal, which is transmitted to a service center at a remote site over a communication network so that the service center can readily check the state of the home appliance. A digital signal including product information of the home appliance is converted into a sound signal based on a plurality of frequency signals. Therefore, a larger amount of data can be rapidly transmitted for a fault diagnosis, so as to improve fault diagnosis accuracy. | 01-27-2011 |
Hae Yong Kang, Changwon-Si KR
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20100026507 | HOME APPLIANCE AND HOME APPLIANCE SYSTEM - A home appliance and a home appliance system are provided. The home appliance may convert product information into an acoustic signal and externally output the same as a sound. The home appliance system may receive the sound, convert the same into the acoustic signal, and then inversely convert the acoustic signal into the product information and read the same. Accordingly, the home appliance may externally output the acoustic signal as the sound so that the user may be easily notified of transmission. Also, the home appliance system may easily transmit the sound to a management device to read the product information because the sound may be transmitted via a communications network. | 02-04-2010 |
20100027770 | HOME APPLIANCE SYSTEM AND OPERATION METHOD THEREOF - A home appliance system and an operation method thereof are disclosed. The home appliance outputs product information as a predetermined sound and transmits the sound through a connected communication network, thereby making it easier for a service center at a remote place to check a status of the home appliance. Further, the home appliance system and operation method thereof prevents noise or signal error generated in the procedure of converting product information into a signal of a predetermined frequency band in order to output the product information as a sound, thus enabling stable signal conversion and improving the accuracy of information transmission using the output of sound. | 02-04-2010 |
20100040213 | HOME APPLIANCE AND HOME APPLIANCE SYSTEM - A home appliance and a home appliance system are provided. The home appliance converts product information into at least one acoustic signal, and an output device outputs the at least one acoustic signal as a sound. Further, the home appliance system may include a management device. The management device may receive the sound and read the product information contained in the sound. The home appliance may prevent data loss that may occur upon transmission of a sound through a communications network by converting the product information into acoustic signals of different amplitude or frequency bands. | 02-18-2010 |
20100262865 | SYSTEM AND METHOD FOR DIAGNOSING HOME APPLIANCE - A system and method for diagnosing a home appliance are disclosed. The home appliance outputs product information as a predetermined sound signal, and transmits the sound signal to a service center of a remote site over a communication network, such that a service technician of the service center can easily check a current status of the home appliance. The diagnostic system effectively detects data using multiple synchronous signals having a time difference, quickly diagnoses a current status or fault of the home appliance, provides a service for more correctly diagnosing a faulty operation of the home appliance, and increases user satisfaction and reliability. | 10-14-2010 |
20100262884 | DIAGNOSTIC SERVER FOR A HOME APPLIANCE AND CONTROLLING METHOD - A diagnostic server and a controlling method are provided. In the method, the diagnostic server receives a packet including at least one frame and performs error checking on each frame included in the packet. The diagnostic server receives a retransmitted packet upon determining from the result of error checking that a frame in the packet has an error. The diagnostic server performs error checking on each frame included in the retransmitted packet and restores the frame included in the packet based on the retransmitted packet when a frame, which is located in a location corresponding to the error frame, included in the retransmitted packet has no error. In the case where a packet including product information is transmitted, this method can reduce the number of retransmissions of the same packet required to acquire an error-free packet. | 10-14-2010 |
20100318324 | SYSTEM AND METHOD FOR DIAGNOSING HOME APPLIANCE - A system and method for diagnosing a home appliance are disclosed. The home appliance outputs product information as a predetermined sound signal, and transmits the sound signal to a service center of a remote site over a communication network, such that a service technician of the service center can easily check a current status of the home appliance. When a diagnostic server of the service center analyzes the sound signal of the home appliance, it selects a plurality of preamble candidates and can effectively and correctly detect data using weights, so that it can quickly diagnose a faulty operation of the home appliance. An erroneous data analysis and its associated erroneous diagnosis are prevented, so that the diagnostic system provides a service for more correctly diagnosing a faulty operation of the home appliance and also increases user satisfaction and reliability of the home appliance. | 12-16-2010 |
Hak-Seong Kang, Changwon-Si KR
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20140354111 | ULTRASONIC WAVE CONVERTER, ELECTRIC PULSE GENERATING DEVICE, AND ULTRASONIC WAVE GENERATING DEVICE COMPRISING SAME - An ultrasonic wave generating device includes: an ultrasonic transducer; and a variable pulse generating device which generates and outputs an electric pulse. The ultrasonic transducer comprises a piezoelectric element which receives electric pulse from the electric pulse generating device and vibrates, and a memory which stores characteristic information of the ultrasonic transducer. The electric pulse generating device includes a variable pulse generator which generates and outputs an electric pulse having at least one of a variable frequency, a variable voltage and a variable current, an information receiver which receives characteristic information of the ultrasonic transducer from the memory, and a controller controlling the variable pulse generator based on the characteristic information of the ultrasonic transducer received by the information receiver such that the variable pulse generator generates and outputs an electric pulse which has at least one of a variable frequency, a variable voltage and a variable current. | 12-04-2014 |
Hak-Su Kang, Changwon-Si KR
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20150133039 | POLISHING PAD AND METHOD FOR MANUFACTURING SAME - Polishing pad and method of manufacturing the same, the method, whereby materials for forming a polishing layer are mixed and solidified by a chemical reaction so as to manufacture the polishing pad, the method including: grinding organic materials by using a physical method so as to form micro-organic particles; mixing the micro-organic particles formed in the operation with the materials for forming the polishing layer; mixing at least one selected from the group consisting of inert gas, a capsule type foaming agent, and a chemical foaming agent that are capable of controlling sizes of pores, with the mixture in the operation so as to form gaseous pores; performing gelling and hardening of the mixture generated in the operation so as to form a polishing layer; and processing the polishing layer so as to distribute open pores defined by opening gaseous pores on a surface of the polishing layer. | 05-14-2015 |
Ho-Jin Kang, Changwon-Si KR
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20150278638 | METHOD FOR AUTOMATICALLY RECOGNIZING AND SETTING ATTACHMENT AND DEVICE THEREFOR - A method and an apparatus for automatically recognizing and setting an attachment for a construction machine are disclosed. The method for automatically recognizing and setting an attachment includes detecting a kind and a type of the attachment from an attachment image, determining whether the attachment is a registered attachment, and automatically setting inherent functional values that match the attachment if the attachment is a registered attachment as the result of determination and automatically setting a user input attachment ID and functional values if the attachment is not a registered attachment. By automatically recognizing and setting the attachment that is attached to (or changed on) a construction machine (for example, excavator) using image processing, equipment setting can be optimized and easily adopted. | 10-01-2015 |
Hwan Bum Kang, Changwon-Si KR
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20110159969 | TRIPOD TYPE CONSTANT VELOCITY JOINT - A tripod type constant velocity joint comprises a housing having three track grooves defined at trisected positions of the housing and extending in an axial direction, and a spider having three trunnions projectedly formed at trisected positions of the spider to be respectively inserted into the track, each trunnion having at least two polygonal surfaces at each of two opposing sides subjecting to a load. Inner rollers each has an inner surface of a concavely curved contour for receiving a corresponding trunnion therein, and an outer is mounted to each inner roller with a plurality of needle rollers engaged therebetween. | 06-30-2011 |
Hyungsuk Kang, Changwon-Si KR
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20130333153 | ROBOT CLEANER AND METHOD FOR CONTROLLING A ROBOT CLEANER - A robot cleaner and a method for controlling a robot cleaner are provided. The method may include sensing a stored value of a pulse width modulation (PWM) duty ratio based on a voltage of a battery; comparing a measured value of the PWM duty ratio with the stored value to calculate a difference between the measured value and the stored value; upon determining that the difference between the measured value and the stored value is equal to or greater than a first set value, calculating a distributed value of acceleration on a substantially vertically extending axis of the robot cleaner; and, upon determining that the distributed value of acceleration deviates from a range of a second set values, increasing a force to suction foreign matter. | 12-19-2013 |
Jaekoo Kang, 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 |
Jae Wook Kang, Changwon-Si KR
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20120255616 | METAL-OXIDE/CARBON-NANOTUBE COMPOSITE MEMBRANE TO BE USED AS A P-TYPE CONDUCTIVE MEMBRANE FOR AN ORGANIC SOLAR CELL, METHOD FOR PREPARING SAME, AND ORGANIC SOLAR CELL HAVING IMPROVED PHOTOVOLTAIC CONVERSION EFFICIENCY USING SAME - The present invention relates to a metal-oxide/carbon-nanotube composite membrane to be used as a P-type conductive membrane for an organic solar cell, to a method for preparing same, and to an organic solar cell having improved photovoltaic conversion efficiency using the same. More particularly, the present invention relates to a metal-oxide/carbon-nanotube composite membrane to be used as a P-type conductive membrane for an organic solar cell, wherein said composite membrane is prepared by dispersing single-walled carbon nanotubes in an organic solvent, adding metal oxides to the mixed solution, dispersing the mixed solution to obtain a composite solution, and depositing the thus-obtained composite solution onto a substrate. The method also relates to a method for preparing a metal-oxide/carbon-nanotube composite membrane to be used as a P-type conductive membrane of an organic solar cell, comprising: a step (step 1) of dispersing single-walled carbon nanotubes in an organic solvent; a step (step 2) of adding metal oxides to the mixed solution prepared in step 1, and dispersing the mixed solution to obtain a composite solution; and a step (step 3) of depositing the thus-obtained composite solution onto a substrate. The present invention also relates to an organic solar cell formed by laminating components in the following order: a substrate, an electrode, a photoactive layer, a P-type conductive membrane, and an electrode. The P-type conductive membrane is a metal-oxide/carbon-nanotube composite membrane which is prepared by dispersing single-walled carbon nanotubes in an organic solvent, adding metal oxides to the mixed solution, dispersing the mixed solution to obtain a composite solution, and depositing the thus-obtained composite solution onto a substrate. | 10-11-2012 |
Jeong Koo Kang, Changwon-Si KR
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20150288930 | NETWORK SECURITY SYSTEM AND METHOD THEREOF - Provided is a network security system including: a spatial information collector configured to acquire, from a manager input terminal, spatial information; a device position receiver configured to receive, from the manager terminal, at least one device installation position with respect to the spatial information and storing the at least one device installation position; a device recommender configured to provide a candidate device list corresponding to the at least one device installation position; a device determiner configured to receive a signal for selecting at least one device from the candidate device list, and determine a model of the at least one selected device to be installed at the at least one device installation position; and a device setter configured to set a setting of the at least one selected device. | 10-08-2015 |
Jong Min Kang, Changwon-Si KR
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20110028268 | SYSTEM AND METHOD FOR CONTROLLING ENGINE REVOLUTIONS FOR HYBRID CONSTRUCTION MACHINE - A system and method for controlling engine revolutions for a hybrid construction machine is provided. The system for controlling engine revolutions for a hybrid construction machine, including an engine, a hydraulic pump which is driven by the engine to drive a hydraulic actuator with discharged hydraulic fluid, a motor-generator which is driven by the engine to generate electricity and to drive the hydraulic pump as a motor supplementing the engine, an energy storage device which is charged with electric energy generated by the motor-generator and which supplies the electric energy for motor operation of the motor-generator, a torque detection means for detecting an output torque of the hydraulic pump that is required to drive the hydraulic actuator, and a hybrid control means for controlling the motor operation of the motor-generator so as to supplement the engine output if the change of the output torque of the hydraulic pump detected by the torque detection means exceeds a predetermined level and it is determined that an engine revolution drop will occur. | 02-03-2011 |
20110029175 | CONTROL SYSTEM AND METHOD FOR HYBRID CONSTRUCTION MACHINE - A control system and method for a hybrid construction machine is provided. The control system for a hybrid construction machine includes an engine, a hydraulic pump driven by the engine to drive a hydraulic actuator, a motor-generator driven by the engine to generate electricity and to drive the hydraulic pump as a motor supplementing the engine, an energy storage device charged with electric energy generated by the motor-generator and supplying the electric energy for motor operation of the motor-generator, a mode detector detecting a working mode of the engine, a torque detector detecting an output torque of the hydraulic pump, a memory storing upper and lower baselines of an engine torque set per working mode of the engine, and a hybrid controller comparing the detected output torque of the hydraulic pump with the upper and lower baselines set according to the detected working mode, controlling power generation of the motor-generator so that the engine is loaded as much as much as a short value if the output torque is less than the lower baseline, and controlling the motor operation of the motor-generator so that the engine output is supplemented as much as an excessive value if the output torque exceeds the upper baseline. | 02-03-2011 |
20110029206 | SWING CONTROL SYSTEM AND METHOD FOR CONSTRUCTION MACHINE USING ELECTRIC MOTOR - A swing control system and method for a construction machine using an electric motor is provided. The swing control system includes a swing electric motor swinging an upper swing structure and a swing control unit. The swing control unit includes a reference speed calculation means for calculating a reference swing speed and a maximum acceleration according to a manipulation signal of a control lever for a swing manipulation; a swing speed determination means for calculating a first speed change amount from a difference between the reference swing speed and an actual swing speed by the electric motor that is currently fed back, calculating a second speed change amount for a sampling time from the maximum acceleration, and determining a swing speed according to the manipulation signal by comparing the first speed change amount and the second speed change amount and adding a smaller amount between the first speed change amount and the second speed change amount obtained as the result of comparison to the actual swing speed currently fed back; and an output torque control means for controlling an output torque of the electric motor by generating a control signal for the determined swing speed. | 02-03-2011 |
Ki Ho Kang, Changwon-Si KR
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20100275657 | SEMI-DRY METHOD OF WASHING MACHINE AND THE VENTILATING STRUCTURE, CONTROL APPARATUS FOR THE SAME - A semi-drying method of a washing machine, and a ventilating structure and a control apparatus for the same. In the semi-drying method, the dehydration and disentanglement of cloth are repeated plural times, and a washing tub is rotated at a designated dehydration speed for a time longer than that of the conventional dehydrating operation so as to minimize the jamming of the cloth into water pores of the washing tub, thereby increasing the dehydration degree of the cloth compared to the conventional dehydrating operation, removing offensive odors from the cloth, preventing damage to the cloth, allowing a user to select the duration of a semi-drying operation and to see the state of the semi-drying operation, and ventilating the washing tub during the semi-drying operation to improve the dehydration degree of the cloth. | 11-04-2010 |
Kunyoung Kang, Changwon-Si KR
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20120107695 | LITHIUM RECHARGEABLE BATTERY - Provided is a lithium rechargeable battery including: a cathode plate including a cathode current collector layer and a cathode layer; an anode plate spaced from the cathode plate, the cathode plate including an anode current collector layer and an anode layer; and a polymer electrolyte disposed between the cathode plate and the anode plate, wherein at least one of the cathode layer and the anode layer includes a mixed cathode active material or a mixed anode active material. | 05-03-2012 |
Kyelyong Kang, Changwon-Si KR
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20130141944 | SWITCHING MODE POWER SUPPLY APPARATUS - A switching mode power supply apparatus is provided. The switching mode power supply apparatus may include a switch unit configured to switch an input voltage to a transformer and a controller configured to select an operation mode having a switching frequency according to a size of a load applied to a secondary side of the transformer and control a switching operation of the switch unit. The switching mode power supply apparatus may include a transformer. A refrigerator having the switching mode power supply apparatus is also provided. | 06-06-2013 |
20130160473 | REFRIGERATOR - A refrigerator is provided. The refrigerator may have a refrigerator body having a first storage chamber and a second storage chamber, an evaporator located at the first storage chamber, a cooling fan disposed at one side of the evaporator, a circulation path formed to include the evaporator and the cooling fan, the circulation path having a plurality of openings at upper and lower parts of the first storage chamber, an upper communication portion arranged to connect upper regions of each of the first and second storage chambers, a lower communication portion arranged to connect lower regions of each of the first and second storage chambers, a temperature sensor unit configured to sense inner temperatures of the second storage chamber and a controller being configured to control a rotation direction of the cooling fan based on the detected temperatures of the temperature sensor unit. | 06-27-2013 |
Kyoung Don Kang, Changwon-Si KR
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20150030155 | SURVEILLANCE SERVER, METHOD OF PROCESSING DATA OF SURVEILLANCE SERVER, AND SURVEILLANCE SYSTEM - A surveillance server connected to a camera through a network is provided, the camera acquiring an image of a surveillance area. The surveillance server includes: a data acquisition unit configured to acquire from the camera image data of the image that is encrypted; a mode selection unit configured to select a processing mode of the image data; and a decryption control unit configured to decrypt the image data in response to selection of a first mode. | 01-29-2015 |
Kyoung-Seok Kang, Changwon-Si KR
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20110058968 | RECIPROCATING COMPRESSOR - The present invention discloses a reciprocating compressor which can linearly reciprocate a piston inside a cylinder as a linear motor is driven, compress a refrigerant by sucking the refrigerant into a compression space between the cylinder and the piston, and then discharge the same. In the reciprocating compressor, the piston is operated at a top dead center position and in a resonance state by symmetrically applying a voltage even if load is varied, the elastic coefficient of the mechanical spring is set in consideration of the degree of shift of the piston influenced by the gas springs varied by load, and the initial value of the piston for maintaining the stroke of the piston is set so as to correspond to a required cooling capacity condition. Accordingly, electric power consumption caused by applying an asymmetrical voltage can be reduced, a tuning operation for applying an asymmetrical voltage can be omitted, thereby decreasing inconvenience. Further, the piston is operated at the top dead center position and in the resonance state under all load conditions, thereby further increasing operation frequency. | 03-10-2011 |
Kyungchan Kang, Changwon-Si KR
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20120199176 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - A solar cell module includes a solar cell string including at least two solar cells for generating electricity from sun light; a first sealing member and a second sealing member for sealing a front surface and a rear surface of the solar cell string, respectively; a front glass positioned on the first sealing member for protecting the front surface of the solar cell module; and a back sheet positioned on the second sealing member for protecting the rear surface of the solar cell module. Here, the back sheet includes an outer surface being an even surface including at least one of a plurality of dented portions and a plurality of protruded portions. | 08-09-2012 |
Man-Gon Kang, Changwon-Si KR
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20120103449 | FLOW PATH SWITCHING VALVE - A flow path switching valve includes a tube body including one or more inlets opened to communicate with a fluid supplying source and supplying fluid into an inside of the tube body, outlets opened at opposite sides to the respective inlets and selectively alternately discharging fluid from the inside of the tube body, drains opened at opposite ends and discharging operating fluid introduced through the outlet, and seat units respectively protrude on an inner circumference of the tube body between the inlet(s), outlets and drains. An operating rod, coaxially mounted in the tube body, includes spaced apart projection units and is connected to an operating unit at one end so as to reciprocate axially within the tube body responsive to the operating unit. Valve bodies are movably disposed on an outer circumference of the operating rod and are arranged between the respective projection units to face respective seat units. | 05-03-2012 |
Min Gu Kang, Changwon-Si KR
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20100116003 | Ball balancer and laundry apparatus having the same - A ball balancer and a laundry apparatus having the same are disclosed. A ball balancer includes a circular housing having motion space formed therein, at least two partition members spaced apart a predetermined distance along the motion space of the housing, the partition members partitioning the motion space into at least two spaces, a plurality of ball members movable within the partitioned spaces of the motion space, and viscous fluid filled in the motion space. Such the ball balancer may reduce noise and vibration of the laundry apparatus having the same. | 05-13-2010 |
Mingyu Kang, Changwon-Si KR
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20130232702 | AGITATOR AND CLEANER - There is provided a cleaner including an agitator, and a mounting portion on which the agitator is rotatably mounted. The agitator includes a brush assembly having brushes, a frame that includes a first opening into which the brush assembly is inserted, an installation space for receiving therein the brush assembly, and a second opening through which the brushes protrude, and first and second side caps that are connected to the frame and support the brush assembly. | 09-12-2013 |
Min-Heuk Kang, Changwon-Si KR
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20130277582 | HOLDING VALVE FOR CONSTRUCTION EQUIPMENT - The present invention relates to a holding valve that is used for a hydraulic circuit for controlling a working device actuator of construction equipment, and to a holding valve for construction equipment in which a double nut and a sleeve are removed such that an assembling efficiency is improved and the cost is reduced, and further, the abnormal assembling of a piston can be prevented. | 10-24-2013 |
Min Koo Kang, Changwon-Si KR
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20110317766 | APPARATUS AND METHOD OF DEPTH CODING USING PREDICTION MODE - A depth image coding method may calculate a depth offset of a depth image, may generate a prediction mode based on the depth offset, may minimize a prediction error of the depth image having a low correlation between adjacent points of view and a low temporal correlation and may enhance a compression rate. The depth offset may be calculated based on a representative value of adjacent pixels included in a template as opposed to using a depth representative value of pixels in a block and header information may not be needed to encode an offset and the offset may be generated by a depth image decoding apparatus. When a plurality of objects is included in a block, a depth offset is calculated for each of the plurality of objects and a motion vector is calculated for each of the plurality of objects and the depth image may be accurately predicted. | 12-29-2011 |
Myong Ho Kang, Changwon-Si KR
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20100071735 | DISHWASHER - The present invention relates to a dish washer. The dish washer includes a plurality of water feeding channels ( | 03-25-2010 |
Myoungju Kang, Changwon-Si KR
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20130049562 | REFRIGERATOR - A refrigerator is provided. The refrigerator may include a sub hinge connecting a main door to a sub door, and a main hinge connecting the main door to a main body of the refrigerator. The sub hinge is not connected to the main hinge, to prevent interference during door movement and to minimize leakage of cool air. A single latch assembly may allow both the main door and the sub door to be smoothly opened and secured, to reduce manufacturing costs and enhance reliability with respect to a simultaneous operation of the latch. | 02-28-2013 |
Ok Rye Kang, Changwon-Si KR
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20130280034 | WIND DIRECTION ADJUSTABLE BLADE TYPE VERTICAL AXIS WIND TURBINE - The present invention relates to a wind direction adjustable blade type vertical axis wind turbine that is configured to allow blades to be automatically swung, thereby making more efficient use of wind power. The wind turbine includes: a rotating shaft adapted to be rotated by means of wind power; an upper plate adapted to be coupled to the upper portion of the rotating shaft; a lower plate adapted to be coupled to the lower portion of the rotating shaft; a plurality of blades disposed between the upper plate and the lower plate; and swing motion units disposed between the top end of each blade and the upper plate and between the underside end of each blade and the lower plate in such a manner as to form the center of rotation of each blade, while allowing each blade to be rotatable in accordance with the wind direction. | 10-24-2013 |
20150267777 | BIAXIAL ROTATION TYPE REDUCER - The present invention relates to a biaxial rotation type reducer in which a driving force transferred to one input shaft is outputted to two output shafts and the two output shafts are rotated in opposing directions to each other. Because the driving force transferred to one input shaft is outputted to the two output shafts and the two output shafts are rotated in opposing directions to each other, the biaxial rotation type reducer can make a progress direction of a ship or a boat constant if the biaxial rotation type reducer is used in the ship, the boat or a submarine which generates propulsion by rotating a propeller using a driving force of a motor. If the biaxial rotation type reducer is used in a mixer, because the two blades are rotated in the opposing directions to each other, it can improve grinding speed when the mixer grinds food. | 09-24-2015 |
Sangseog Kang, Changwon-Si KR
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20130274938 | NETWORK SYSTEM - A network system is provided. The network system includes: at least one component selected from an energy receiving unit receiving energy and an energy management unit managing the energy receiving unit. The energy receiving unit or the energy management unit receives energy rate related information; an energy usage amount or a usage rate of when the component is controlled on the basis of at least the energy rate related information is less than that of when the component is controlled without the basis of at least energy rate related information; if the energy rate related information is high cost information, a function of one component constituting the energy receiving unit is limited; and an operating time or an output of the energy receiving unit is adjusted in correspondence to the limited function of one component. | 10-17-2013 |
Seonghwan Kang, Changwon-Si KR
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20130076488 | METHOD OF CONTROLLING ELECTRIC DEVICE - A method for controlling an electronic device is provided. The method may include displaying, on a display, information related to at least one of a plurality of items to be managed or processed by the device, selecting at least one piece of item information displayed on the display, recognizing the selected piece of item information, and storing the recognized piece of item information into a memory as an object to be managed or processed by the device. | 03-28-2013 |
20130346300 | NETWORK SYSTEM AND METHOD FOR CONTROLLING SAME - The present invention relates to a network system and a control method thereof. The network system includes: a commercial electric appliance comprising a cost system for an operation thereof; and a control device communicably connected to the commercial electric appliance, wherein the control device comprises a display unit configured to remotely monitor operation information of the commercial electric appliance. | 12-26-2013 |
20140372619 | NETWORK SYSTEM - A network system is provided. The network system includes: a first component having a first device code and performing a predetermined function; and a second component having a second device code and exchanging information with the first component for communication connection. One of the first and second components receives a command for the communication connection and generates a connection sequence. The component generating the connection sequence exchanges communication addresses and device codes with the other component receiving the connection sequence. If the information has not been exchanged between the first component and the second component during a predetermined time, the first component and the second component are switched to a communication connection standby mode. | 12-18-2014 |
Seong Soo Kang, Changwon-Si KR
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20110219799 | AIR CONDITIONER - An air conditioner is provided that may minimize lengths of pipes connecting a plurality of indoor devices and an outdoor device, facilitate connection between respective refrigerant pipes through a distribution device, and omit a separate cable to transmit/receive a control signal between the plurality of indoor devices and the distribution device. | 09-15-2011 |
Shinae Kang, Changwon-Si KR
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20130138249 | METHOD OF USING AN INSTALLATION GUIDE SYSTEM TO CONFIGURE AN AIR CONDITIONER OR HVAC ARRANGEMENT - A method of using an installation guide system to configure an air conditioner or HVAC arrangement is provided. The installation guide system may include an input configured to receive inputs from a user; a memory configured to store information; a display; and a controller configured to control the input, the memory, and the display. The method may include receiving input, into the installation guide system, of installation information to be used to configure the air conditioner or HVAC arrangement; displaying on a drawing display of the display at least one image of an installation space for the air conditioner or HVAC; configuring the installation information with respect to the at least one image of the installation space; arranging apparatuses constituting an air conditioner or HVAC on the drawing display to create a design drawing for an air conditioner or HVAC arrangement based on the installation information; and inspecting the air conditioner or HVAC arrangement for errors. | 05-30-2013 |
20140148955 | INSTALLATION GUIDE SYSTEM FOR AIR CONDITIONER AND METHOD OF USING THE SAME - Provided is an installation guide system for an air conditioner. The installation guide system may include a display that displays a user interface for designing an installation for an air conditioner, a memory that stores at least one image for a building in which the air conditioner is installed, and a controller to control a display of the stored images on the user interface. The user interface may include a first region that displays the stored image including a plurality of tubes that connect an indoor unit to an outdoor unit of the air conditioner, and a second region that displays information regarding an interference between at least two of the plurality of tubes. | 05-29-2014 |
20140148956 | INSTALLATION GUIDE SYSTEM FOR AIR CONDITIONER AND METHOD OF USING THE SAME - Provided are an installation guide system for an air conditioner and a method of using the same, including a display that displays a user interface for designing an installation for an air conditioner, a memory that stores at least one image for a building, and a controller to control a display of the stored images on the user interface. The user interface may include a first region that displays information with respect to a plurality of recommended configurations of the air conditioner including configuration of plurality of tubes that connect an outdoor unit to at least one indoor unit, and a second region that displays one of the stored images for a building and including a display of the outdoor unit, the indoor unit and the plurality of tubes The displayed image may be configured based on a selected recommended configuration of the air conditioner selected in the first region. | 05-29-2014 |
20140148957 | INSTALLATION GUIDE SYSTEM FOR AIR CONDITIONER AND METHOD OF USING THE SAME - Provided are an installation guide system for an air conditioner and a method of using the same. The installation guide system for an air conditioner may include a memory that stores at least one image for a building in which an air conditioner installed, and a display providing a user interface to design a disposition of the air conditioner in the building. The user interface may include a first region that provides a recommended configuration of indoor units to be installed based on a type of an indoor unit of the air conditioner or load information for a prescribed room in which the indoor unit is installed. The user interface may also include a second region that displays the stored image of the building and a graphical image for the indoor units in the image of the building based on the recommendations provided in the first region. | 05-29-2014 |
20140310637 | INSTALLATION GUIDE SYSTEM FOR AIR CONDITIONER - An installation guide system for air conditioner is provided. The installation guide system includes: executing predetermined information to use the installation guide system for air conditioner; displaying a display unit including a drawing displaying unit; configuring driving condition information on the installation guide system; arranging apparatuses constituting an air conditioner on the drawing displaying unit; and verifying whether the air conditioner is effectively arranged. | 10-16-2014 |
20140380221 | INSTALLATION GUIDE SYSTEM FOR AIR CONDITIONER AND METHOD OF USING THE SAME - An installation guide system for air conditioner and a method of using the same are provided. The system includes: a memory unit storing drawing information on a building where an air conditioner is to be installed; a display unit providing a user interface to design an arrangement of the air conditioner; a drawing displaying unit provided on the display unit, where at least one apparatus constituting the air conditioner is inserted; an effectiveness inspection selecting unit performing a verification on an capacity of an apparatus constituting the air conditioner on the basis of the design information on the air conditioner; and a system inspection displaying unit displaying a verification result on whether the capacity of the apparatus is within a predetermined reference range. | 12-25-2014 |
Sung Il Kang, Changwon-Si KR
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20150194323 | METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE SUBSTRATE AND SEMICONDUCTOR PACKAGE SUBSTRATE MANUFACTURED USING THE SAME - A method of manufacturing a semiconductor package substrate has a simplified process and an upper and lower pattern alignment problem is solved. A semiconductor package substrate is manufactured by the method. The method of manufacturing a semiconductor package substrate includes forming a first groove in one surface of a base substrate of a conductive material, filling the first groove with resin, and etching another surface of the base substrate to expose the resin filling the first groove. | 07-09-2015 |
Sungsik Kang, Changwon-Si KR
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20130340461 | REFRIGERATOR WITH ICE CONTAINER - A refrigerator with an ice container is provided, and more particularly, a refrigerator with an ice container, in which ice stored in an ice container may be transferred by gravity, and the ice thus transferred may be discharged in a cubic ice state or a broken ice state. | 12-26-2013 |
Sungsu Kang, Changwon-Si KR
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20120310425 | AUXILIARY POWER SUPPLY DEVICE OF HOME APPLIANCES USING SMART GRID - An auxiliary power supply device capable of using a smart grid includes a charging unit to store power; a communication unit to receive price information associated with power supplied from an external power source; a switch to connect or disconnect the charging unit from the power supplied from the external power source; and a control unit to receive the price information associated with the power supplied from the external power source from the communication unit. The control unit causes the switch to connect to the power supplied from the external power source if the price information associated with the power supplied from the external power source is equal to or less than a stored uppermost price information. | 12-06-2012 |
20130024385 | CUSTOMER SERVICE SYSTEM OF HOME APPLIANCES USING SMART GRID - A home appliance includes a main body including a driving unit that receives power for operation and a control unit to control the driving unit, a memory to store operational information of the home appliance during operation of the home appliance, and a service button, which when activated, causes the control unit to send a request for customer service to a customer service center, where the request includes the operational information of the home appliance. | 01-24-2013 |
20130192020 | VACUUM CLEANER USING SMART GRID - An appliance capable of using smart grid includes a main body, an auxiliary power supply device mounted at the main body and includes a charging unit to store power therein, and a cleaner power management unit equipped at the main body to select one of the power supplied from the auxiliary power supply device and a power supplied from an external power supply source in order to use the selected power as an operating power of the vacuum cleaner. | 08-01-2013 |
Sunhee Kang, Changwon-Si KR
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20130274938 | NETWORK SYSTEM - A network system is provided. The network system includes: at least one component selected from an energy receiving unit receiving energy and an energy management unit managing the energy receiving unit. The energy receiving unit or the energy management unit receives energy rate related information; an energy usage amount or a usage rate of when the component is controlled on the basis of at least the energy rate related information is less than that of when the component is controlled without the basis of at least energy rate related information; if the energy rate related information is high cost information, a function of one component constituting the energy receiving unit is limited; and an operating time or an output of the energy receiving unit is adjusted in correspondence to the limited function of one component. | 10-17-2013 |
Sunyoung Kang, Changwon-Si KR
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20130091877 | AIR CONDITIONER AND METHOD OF OPERATING AN AIR CONDITIONER - An air conditioner and a method of operating an air conditioner are provided. The air conditioner may include at least one indoor device having an indoor heat exchanger that evaporates or condenses a refrigerant by heat exchange with indoor air; at least one outdoor device having a variable capacity compression device that sucks in and compresses a refrigerant of a refrigerant intake passage and discharges the refrigerant to a refrigerant discharge passage, a water-refrigerant heat exchanger that condenses or evaporates a refrigerant by heat exchange with heat source water, and an outdoor expansion device installed between the indoor heat exchanger of the at least one indoor device and the water-refrigerant heat exchanger; a heat source water flow path connected to the water-refrigerant heat exchanger; a pump installed on the heat source water flow path; and a variable flow valve installed on the heat source water flow path. An opening degree of the variable flow valve is varied depending on a pressure of at least one of the refrigerant discharge passage or the refrigerant intake passage. | 04-18-2013 |
20130098073 | AIR CONDITIONER AND METHOD OF OPERATING AN AIR CONDITIONER - An air conditioner and a method of operating an air conditioner are provided. The air conditioner may include a heat pump having a water-refrigerant heat exchanger that condenses or evaporates a refrigerant by heat exchange with heat source water; a heat source water flow path connected to the water-refrigerant heat exchanger; a pump installed on the heat source water flow path; a variable flow valve installed on the heat source water flow path; and a variable flow valve controller that controls an opening degree of the variable flow valve. The variable flow valve controller may include a heat source water minimum flow manipulator that manipulates a minimum flow rate of the heat source water and regulates the opening degree of the variable flow valve according to the manipulation of the heat source water minimum flow manipulator. Accordingly, a user or installation personnel may selectively regulate power consumption and efficiency as desired. | 04-25-2013 |
20150247657 | AIR CONDITIONER AND METHOD OF OPERATING AN AIR CONDITIONER - An air conditioner and a method of operating an air conditioner are provided. The air conditioner may include a heat pump having a water-refrigerant heat exchanger that condenses or evaporates a refrigerant by heat exchange with heat source water; a heat source water flow path connected to the water-refrigerant heat exchanger; a pump installed on the heat source water flow path; a variable flow valve installed on the heat source water flow path; and a variable flow valve controller that controls an opening degree of the variable flow valve. The variable flow valve controller may include a heat source water minimum flow manipulator that manipulates a minimum flow rate of the heat source water and regulates the opening degree of the variable flow valve according to the manipulation of the heat source water minimum flow manipulator. Accordingly, a user or installation personnel may selectively regulate power consumption and efficiency as desired. | 09-03-2015 |
Suyoung Kang, Changwon-Si KR
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20120023976 | AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME - An air conditioner and control method thereof is provided which may be controlled to adapt operation to changes in power rates. The method may include receiving electric power related information, determining whether a current power rate included in the received information is higher than a preset reference value, determining occupancy of a space to be air conditioned if the current power rate is higher than the preset reference value, and controlling a flow rate of air supplied to the space based on the determined occupancy. | 02-02-2012 |
20120023977 | AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME - An air conditioner which may controlled to adapt to changes in power rates, and an associated method, are provided. The method may include receiving electric power information, determining whether a current power rate included in the received information is higher than a preset reference value, and supplying electric power from a supplementary electric power source to at least one appliance in a network to which the air conditioner is connected if the current power rate is higher than the preset reference value. | 02-02-2012 |
Younghyun Kang, Changwon-Si KR
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20130274938 | NETWORK SYSTEM - A network system is provided. The network system includes: at least one component selected from an energy receiving unit receiving energy and an energy management unit managing the energy receiving unit. The energy receiving unit or the energy management unit receives energy rate related information; an energy usage amount or a usage rate of when the component is controlled on the basis of at least the energy rate related information is less than that of when the component is controlled without the basis of at least energy rate related information; if the energy rate related information is high cost information, a function of one component constituting the energy receiving unit is limited; and an operating time or an output of the energy receiving unit is adjusted in correspondence to the limited function of one component. | 10-17-2013 |
Yu Beom Kang, Changwon-Si KR
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20080229789 | Control panel assembly for washing machine - A control panel assembly for a washing machine, where the control panel can be easily assembled to the washing machine. The control panel includes a recess provided to an outer case of the washing machine and a control panel mounted in the recess. The control panel includes a first fixing part caught on an upper part of the recess and a second fixing part sliding along a bottom surface of the recess while the first fixing part is caught on the upper part of the recess. | 09-25-2008 |
20110252836 | TUB HAVING STRUCTUALLY STRENGTHENED REAR WALL AND WASHING MACHINE WITH THE SAME THEREIN - A tub having a structurally strengthened rear wall and a washing machine with the same therein are disclosed. A washing machine includes a bearing housing having a flange part and a tub part injection-molded with the bearing housing inserted into a wall thereof, the wall having a recessing part and a projecting part formed on an inner or an outer surface thereof along a circumferential direction, and a circumferential rib or a radical rib formed on the recessing part. | 10-20-2011 |
Yunjoong Kang, Changwon-Si KR
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20150022996 | AIR CONDITIONER - An air conditioner is provided. The air conditioner may include an input device that receives an input for setting an operation requirement, a fan that blows air according to the set operation requirement, an illumination system that illuminates a closed curve region, a case having the fan provided therein and at least one air outlet formed therein for discharging air outward from the closed curve, and a lighting controller that controls the illumination system to generate an indicator of a flow direction of air being discharged through the at least one air outlet. | 01-22-2015 |