Patent application number | Description | Published |
20100075177 | TNALSPREPARATION METHOD OF ZINC-TIN COMPOSITE TRANSPARENT CONDUCTIVE OXIDE FILMS BY USING ELECTRON CYCLOTRON RESONANCE PLASMA CHEMICAL VAPOR DEPOSITION - The present invention relates to a process of preparing zinc-tin composite transparent conductive oxide films Zn | 03-25-2010 |
20100301276 | METHOD OF PREPARING BUNDLE TYPE SILICON NANOROD COMPOSITE THROUGH ELECTROLESS ETCHING PROCESS USING METAL IONS AND ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY CELLS COMPRISING THE SAME - The present invention relates to a method of preparing a porous silicon nanorod structure composed of columnar bundles having a diameter of 50-100 nm and a length of 2-5 μm, and a lithium secondary cell using the porous silicon nanorod structure as an anode active material. The present invention provides a high-capacity and high-efficiency anode active material for lithium secondary cells, which can overcome the low conductivity of silicon and improve the electrode deterioration attributable to volume expansion because it is prepared by electrodepositing the surface of silicon powder with metal and simultaneously etching the silicon powder partially using hydrofluoric acid. | 12-02-2010 |
20120326078 | METHOD OF PREPARING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND LITHIUM SECONDARY BATTERIES USING THE SAME - Disclosed is a method for preparing a cathode active material represented by Li | 12-27-2012 |
20130299735 | METHOD OF PRODUCING NANOCOMPOSITE CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY - Disclosed is a method of producing a nanocomposite cathode active material for a lithium secondary battery, represented by the following formula: | 11-14-2013 |
20140057175 | CATHODE ACTIVE MATERIALS FOR LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF - Provided is a cathode active material for a lithium secondary battery and a method for preparing the same. The cathode active material for a lithium secondary battery allows a lithium secondary battery to realize high capacity and to maintain maximum capacity even at high voltage, prevents a drop in capacity during repeated charge/discharge cycles, and improves the lifespan of a lithium secondary battery. | 02-27-2014 |
20140099552 | NANOCOMPOSITE CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES, METHOD FOR PREPARING THE SAME AND LITHIUM SECONDARY BATTERIES COMPRISING THE SAME - The present disclosure relates to a nanocomposite cathode active material for a lithium secondary battery, a method for preparing same, and a lithium secondary battery including same. More particularly, the present disclosure relates to a nanocomposite cathode active material for a lithium secondary battery including: a core including LiMn | 04-10-2014 |
20140141324 | ELECTROLYTE FOR MAGNESIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF - Provided are an electrolyte for a magnesium secondary battery having improved ion conductivity and stability, and a method for preparing the same. The electrolyte for a magnesium secondary battery shows higher ion conductivity as compared to the electrolyte according to the related art, increases the dissociation degree of a magnesium halide electrolyte salt, and provides stable electrochemical characteristics. In addition, after determining the capacity, output characteristics and cycle life of the magnesium secondary battery including the electrolyte, the battery provides significantly higher discharge capacity after 100 cycles, as compared to the electrolyte according to the related art. Therefore, the electrolyte may be useful for an electrolyte solution of a magnesium secondary battery. | 05-22-2014 |
20140349177 | MAGNESIUM HYBRID BATTERY AND ITS FABRICATION METHOD - The present disclosure relates to a magnesium hybrid battery and a method for fabricating same. The magnesium hybrid battery according to the present disclosure, which includes magnesium or magnesium alloy metal as an anode, a cathode including a cathode active material wherein not only magnesium ion but also one or more ion selected from lithium ion and sodium ion can be intercalated and deintercalated and an electrolyte including magnesium ion and further including one or more ion selected from lithium ion and sodium, can overcome the limitation of the existing magnesium secondary battery and provide improved battery capacity, output characteristics, cycle life, safety, etc. | 11-27-2014 |
20140361216 | CATHODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY INCLUDING LITHIUM MANGANESE BORATE COMPOUND AND MANGANESE OXIDE, AND METHOD FOR PRODUCING THE SAME - Disclosed is a cathode active material for a lithium ion secondary battery which includes a lithium manganese borate compound and a manganese oxide. The lithium manganese borate compound contains a larger amount of lithium than conventional lithium manganese borate compounds. Therefore, a larger amount of lithium is deintercalated in a battery including the cathode active material, and as a result, the specific capacity of the battery reaches 100-160 mAh/g, which is much higher than that of conventional lithium ion secondary batteries (<80 mAh/g). Also disclosed is a method for producing the cathode active material. | 12-11-2014 |
20150243990 | CATHODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, METHOD FOR PREPARING THE SAME AND SODIUM SECONDARY BATTERY EMPLOYING THE SAME - A cathode active material for a sodium secondary battery is provided. The cathode active material includes a FeF | 08-27-2015 |
20160028117 | ELECTROLYTE FOR MAGNESIUM RECHARGEABLE BATTERY AND PREPARATION METHOD THEREOF - Disclosed is an electrolyte solution for a magnesium rechargeable battery with a high ionic conductivity and a wide electrochemical window compared to the conventional electrolyte solution. The electrolyte solution is prepared by dissolving magnesium metal into the ethereal solution using combinations of metal chloride catalysts. The electrolyte solution can be applied to fabricate magnesium rechargeable batteries and magnesium hybrid batteries with a markedly increased reversible capacity, rate capability, and cycle life compared to those batteries employing the conventional electrolyte solution. Also disclosed is a method for preparing the electrolyte. | 01-28-2016 |
Patent application number | Description | Published |
20120103027 | Washing machine - A washing machine includes a tub to contain water and a drum rotatably installed within the tub. The drum includes a cylindrical body and a front member made of resin, provided with a disc-shaped race formed therein and covering the front surface of the body. The race of the front member and a mass body in the race function as a balancer. | 05-03-2012 |
20140208806 | BALANCER AND WASHING MACHINE HAVING THE SAME - A balancer includes a balancer housing coupled to a drum of a washing machine, the balancer housing having an annular channel defined therein, at least one mass movably disposed in the channel, at least one magnet to restrain movement of the mass along the channel when rotational speed of the drum is within a predetermined range, and at least one magnet fixing rib formed at one side of the balancer housing to fix the magnet. | 07-31-2014 |
20140208807 | BALANCER AND WASHING MACHINE HAVING THE SAME - A washing machine having a balancer to offset unbalanced load generated during rotation of a drum. The washing machine includes a cabinet, a drum rotatably disposed in the cabinet, and a balancer mounted to the drum to offset unbalanced load generated in the drum during rotation of the drum. The balancer includes a balancer housing having an annular channel defined therein, at least one mass movably disposed in the channel, a magnet provided at one side of the balancer housing to restrain the mass, and a magnet case to receive the magnet. | 07-31-2014 |
20140208808 | BALANCER AND WASHING MACHINE HAVING THE SAME - A balancer includes a balancer housing coupled to a drum of a washing machine, the balancer housing having an annular channel defined therein, at least one mass movably disposed in the channel, at least one magnet to restrain movement of the mass along the channel when rotational speed of the drum is within a predetermined range, and at least one magnet fixing member coupled to an outside of the balancer housing to receive and fix the magnet. | 07-31-2014 |
Patent application number | Description | Published |
20130167897 | HETEROGENEOUS LAMINATE INCLUDING GRAPHENE, AND THERMOELECTRIC MATERIAL, THERMOELECTRIC MODULE, AND THERMOELECTRIC APPARATUS INCLUDING THE HETEROGENEOUS LAMINATE - A heterogeneous laminate including: graphene; and a thermoelectric inorganic compound disposed on the graphene. | 07-04-2013 |
20140060087 | HEAT RADIATION-THERMOELECTRIC FIN, AND THERMOELECTRIC MODULE AND THERMOELECTRIC APPARATUS INCLUDING THE HEAT RADIATION-THERMOELECTRIC FIN - A heat radiation-thermoelectric fin includes a thermoelectric inorganic material on a heterogeneous laminate of graphene. The heterogeneous laminate may be tube-shaped or plate-shaped, and a metal conductor may be coupled to one or more of the heterogeneous laminate. A thermoelectric module may be formed to include the fin, and a thermoelectric apparatus may include a heat supplier connected to the thermoelectric module. | 03-06-2014 |
20140123292 | TRANSIT CONTROL FOR DATA - A method for an apparatus which operates in a data cloud includes requesting trust information from a service cloud, receiving the trust information from the service cloud, performing a trust assessment of the service cloud based on the trust information, and controlling transmission of data to the service cloud according to a result of the trust assessment. | 05-01-2014 |
20140123296 | SECURITY THROUGH METADATA ORCHESTRATORS - A method of obtaining a service from a second cloud domain, the method being performed by a first cloud domain, includes identifying the second cloud domain which provides the service from among a plurality of cloud domains by analyzing metadata parameters of the plurality of cloud domains, receiving an indication of data which is requested by the second cloud domain to perform the service, and transmitting the requested data along with metadata corresponding to the requested data to the second cloud domain. | 05-01-2014 |
20140230868 | GRAPHENE-CONTAINING COMPOSITE LAMINATE, THERMOELECTRIC MATERIAL, AND THERMOELECTRIC DEVICE INCLUDING THE THERMOELECTRIC MATERIAL - A composite laminate may include graphene and a thermoelectric inorganic material including a single crystal having a hexagonal crystal system. | 08-21-2014 |
Patent application number | Description | Published |
20090291678 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE MOBILE TERMINAL - A mobile terminal and a method of controlling a mobile terminal are provided. The method includes assigning at least a first function and a second function to each of one or more variable function keys and performing a first function assigned to a selected one of the variable function keys when the mobile terminal is in a first operating mode and performing a second function assigned to the selected one of the variable function keys when the mobile terminal is in a second operating mode, while maintaining the functions of non-variable function keys. | 11-26-2009 |
20100222079 | MOBILE TERMINAL, METHOD OF MANAGING SCHEDULE USING THE MOBILE TERMINAL, AND METHOD OF MANAGING POSITION INFORMATION USING THE MOBILE TERMINAL - A mobile terminal, a method of managing a schedule using the mobile terminal, and a method of managing position information using the mobile terminal are provided. The method of managing a schedule using the mobile terminal can interoperate schedule information with a navigation function, the method of managing position information using the mobile terminal can manage position information included in audio data received in various forms, and the mobile terminal implements the methods. | 09-02-2010 |
20150028861 | SLOTLESS RESOLVER, METHOD FOR MANUFACTURING SAME, AND WIRING TOOL USED THEREFOR - The present invention relates to a resolver having a stator for detecting the rotational position of a rotor rotating at the inner center thereof. The stator includes: a stator core having a cylindrical shape; a plurality of excitation windings attached to the inner surface of the stator core at a predetermined distance in the circumferential direction, each of the plurality of excitation windings being tightly wound; a plurality of sine output windings stacked and attached to the patterns of the excitation windings in the circumferential direction, each of the plurality of sine output windings being loosely wound; and a plurality of cosine output windings stacked and attached to the patterns of the excitation windings in the circumferential direction, the sine output windings and the cosine output windings being alternately attached such that the sine output windings and the cosine output windings have the same winding distribution. | 01-29-2015 |
20150338244 | STATOR USED IN RESOLVERS, AND RESOLVER INCLUDING SAME - The present invention relates to a stator used in resolvers, in which multiple slots are formed at constant intervals in the circumferential direction and have an excitation coil, a first output coil, and a second output coil are respectively wound around the multiple slots. The excitation coil is wound by a number of windings that is changed on the basis of a sinusoidal wave in accordance with the order of the multiple slots in the circumferential direction. After the first output coil is wound by a number of windings resulting from the division of the total number of windings by a constant ratio, the second output coil is wound, and then the rest of the first output coil is wound. | 11-26-2015 |
Patent application number | Description | Published |
20150351175 | FEEDBACK CIRCUIT, CONTROL CIRCUIT, AND POWER SUPPLY APPARATUS INCLUDING THE SAME - A feedback circuit includes a detection voltage regulating unit outputting a regulation voltage by comparing a detection voltage associated with a current flowing in a light emitting diode channel with a reference voltage, a path forming unit forming a current path depending on the regulation voltage, and a feedback signal generating unit generating a feedback signal depending on a current flowing in the current path. | 12-03-2015 |
20160072377 | POWER SUPPLY AND APPARATUS INCLUDING THE SAME - A power supply may include a control signal generating unit outputting a control signal in response to a load information signal input thereto, a controlling unit activating and outputting a first gate signal or activating and outputting first and second gate signals in response to the control signal, a first power factor correction unit operating in response to the first gate signal, and a second power factor correction unit operating in response to the second gate signal. | 03-10-2016 |
20160105125 | POWER SUPPLY APPARATUS - A power supply apparatus may include a conversion unit converting an input voltage, an output unit stabilizing a voltage output by the conversion unit and outputting the voltage, and an overcurrent detecting unit detecting the occurrence of an overcurrent state by sensing a ripple current flowing in the output unit. | 04-14-2016 |
Patent application number | Description | Published |
20090148337 | Method of Manufacturing Ni-Based Superalloy Component For Gas Turbine Using One-Step Process Of Hot Isostatic Pressing And Heat Treatment And Component Manufactured Thereby - Disclosed herein are a method of manufacturing a Ni-based superalloy component for a gas turbine using a one-step process of hot isostatic pressing (HIP) and heat treatment, and a component manufactured by the method. In the method, an HIP process and a heat treatment process, which have been performed to manufacture or repair a Ni-based superalloy component for a gas turbine, are performed as a one-step process using an HIP apparatus. Thus, component defects, such as micropores and microcracks, which are generated when casting, welding, or brazing the Ni-based superalloy component for a gas turbine used for a combined cycle thermal power plant or airplane, can be cured using an HIP apparatus at high temperature and high pressure and, at the same time, the physical properties of the Ni-based superalloy component can be optimized using the heat treatment process. | 06-11-2009 |
20100330294 | METHOD FOR FORMING THERMAL BARRIER COATING ON HOT-GAS-PATH COMPONENTS OF GAS TURBINE DURING OPERATION - Disclosed is a method for formation of a thermal bather coating on a gas turbine during operation thereof, which includes addition of an organic compound containing silicon to a fuel under a first condition in order to form a base layer on the surface of a part coming into contact with a combustion gas of the fuel in the gas turbine during operation thereof, as well as addition of the organic compound containing silicon to the fuel under a second condition in order to form a porous layer having more pores than the base layer above the base layer. | 12-30-2010 |
Patent application number | Description | Published |
20110050839 | LIGHT SCANNING UNIT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS EMPLOYING THE SAME - Provided are a light scanning unit and an electrophotographic image forming apparatus employing the same. A possible form deviation during fabrication of a cylindrical lens employed by the light scanning unit is reduced by intentionally giving a form deviation to the incident surface and the emission surface of the cylindrical lens in the main scanning direction. | 03-03-2011 |
20120141167 | Polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatus - A polygonal mirror, a light scanning unit using the polygonal mirror, and an image forming apparatus. The polygonal mirror is formed of a plastic and includes a plurality of reflection surfaces that are formed in an outer portion of the polygonal mirror and rotate around a rotational axis, and an internal mirror surface that defines a hole, wherein a ratio of an internal diameter d to an outer diameter D satisfies 0.1≦d/D≦0.3. | 06-07-2012 |
20120154883 | LENS WITH LOW BIREFRINGENCE, METHOD OF FABRICATING THE LENS, AND LIGHT SCANNING UNIT INCLUDING THE LENS - There are provided a lens, a method of fabricating the lens, and a light scanning unit. The lens includes a lens portion having an effective optical surface, and a gate-side flange portion between the lens portion and a gate-side end of the lens. If the lens is disposed between two polarizers configured to polarize light linearly in perpendicular directions and is illuminated in an optical axis direction, interference fringes are generated on the lens, and peripheral interference fringes of the interference fringes extend continuously from the gate-side end and are longer than the gate-side flange portion. | 06-21-2012 |
20140198171 | WEIGHT-BALANCED POLYGONAL MIRROR, LIGHT SCANNING UNIT USING THE POLYGONAL MIRROR, AND IMAGE FORMING APPARATUS - A light scanning unit includes a light source to emit a light beam; a polygonal mirror to deflect the light beam in a main scanning direction; and an imaging optical system to image the light beam onto a scanning surface. The polygonal mirror includes a plurality of reflection surfaces that are formed in an outer portion of the polygonal mirror and rotate around a rotational axis and an internal mirror surface that defines a hole. A ratio of an internal diameter d to an outer diameter D satisfies 0.1≦d/D≦0.3. The polygonal mirror is adhered to a motor unit that supports and rotates the polygonal mirror, using an adhesive. The internal mirror surface of the polygonal mirror defining the hole is point-bonded to the motor unit using the adhesive, and the point-bonding is conducted in a direction toward a corner of the reflection surfaces. | 07-17-2014 |
20140319709 | LENS WITH LOW BIREFRINGENCE, METHOD OF FABRICATING THE LENS, AND LIGHT SCANNING UNIT INCLUDING THE LENS - There are provided a lens, a method of fabricating the lens, and a light scanning unit. The lens includes a lens portion having an effective optical surface, and a gate-side flange portion between the lens portion and a gate-side end of the lens. If the lens is disposed between two polarizers configured to polarize light linearly in perpendicular directions and is illuminated in an optical axis direction, interference fringes are generated on the lens, and peripheral interference fringes of the interference fringes extend continuously from the gate-side end and are longer than the gate-side flange portion. | 10-30-2014 |
20150370192 | LENS, LIGHT SCANNING UNIT, AND ELECTROPHOTOGRAPHY TYPE IMAGE FORMING APPARATUS - A lens, a light scanning unit, and an electrophotography type image forming apparatus includes effective optical surfaces, wherein reference indicating portions to measure a decenter of the lens are arranged on the effective optical surfaces. | 12-24-2015 |
Patent application number | Description | Published |
20110025720 | DATA SCROLL METHOD AND APPARATUS - Disclosed is a method and apparatus for scrolling data displayed on a screen, dividing a display region as a multiple of predefined weighted areas and setting a scroll velocity weight corresponding to each of the multiple of weighted areas when there is scrollable undisplayed data, after displaying data on the display region corresponding to execution of an application. Scroll velocity weight is detected corresponding to the initially produced point of the scroll input when a scroll input is sensed t, and an actual movement distance is detected corresponding to the scroll input in real-time until the scroll input ends. A scroll movement distance is calculating in proportion to the detected scroll velocity weight and the actual movement distance, and the data is displayed by shifting the data in a proceeding direction of the scroll input by the calculated scroll movement distance. | 02-03-2011 |
20120017176 | METHOD AND APPARATUS FOR DISPLAYING A MENU - A method and apparatus for displaying a menu. The method includes displaying a menu page including menu items on a menu region of a display; allocating an information region on a portion of the menu region; dividing and reconfiguring the menu page in units of small pages according to a size of a reduced menu region caused by a simultaneous display of the information region and the menu page; and displaying the reconfigured menu page on the reduced menu region. | 01-19-2012 |
20120047441 | UPDATE MANAGEMENT METHOD AND APPARATUS - An update management method and apparatus therefor are provided, the update management method including the operations of storing one or more pieces of update information related to at least one channel from a plurality of channels in a storage unit of a user terminal; and displaying the one or more pieces of update information in the related at least one channel. | 02-23-2012 |
20120089719 | METHODS AND APPARATUS FOR OBTAINING A SERVICE - Methods and apparatus are provided for obtaining a service is provided. Information about an external device is received at a terminal from the external device. It is determined whether the external device has been registered based on the information about the external device. Service information associated with the external device is provided when at least the external device has been registered. | 04-12-2012 |
20120124513 | METHOD AND APPARATUS FOR DISPLAYING USER INTERFACE CAPABLE OF INTUITIVELY EDITING AND BROWSING FOLDER - Provided is a method and apparatus for displaying a user interface by displaying a first screen including at least one icon and a second screen including a first region obtained by reducing the size of the first screen 3-Dimensionally depending on an input of a user to edit or browse a folder, and a second region displaying folder content. | 05-17-2012 |
20130024341 | METHOD AND APPARATUS FOR PROVIDING TRANSACTION RELATED SERVICE - A method of providing a transaction related service is provided. The method includes receiving first payment method information corresponding to a store from a first device; comparing the first payment method information and second payment method information available for a user; and recommending the second payment method based on a result of the comparison. | 01-24-2013 |
20130084813 | METHOD AND APPARATUS FOR PROVIDING CONTENT - A method of providing content is provided. The method includes providing an interface for providing a service based on information regarding a wireless transceiver positioned close to an apparatus for providing content, the information being received from the wireless transceiver; requesting a waiting number for providing the service via the interface; and receiving the waiting number for providing the service, a waiting time, and content based on the waiting time. | 04-04-2013 |
20130095790 | METHOD AND APPARATUS FOR CONTROLLING DEVICE - A method and an apparatus for controlling a device are provided. Information regarding a second external device, which was received by a first external device, is received from the first external device. The second external device is authenticated based on the information regarding the second external device. Position information regarding the second external device is detected. Control information regarding the first external device is transmitted to the first external device. The control information is based on the position information. | 04-18-2013 |
20140273976 | METHOD AND APPARATUS FOR EXECUTING ALARM WITH RESPECT TO MISSED RECEIVED CALL FOR MOBILE COMMUNICATION TERMINAL - A method of executing an alarm with respect to a missed received call for a mobile communication terminal is provided. The method includes determining whether the mobile communication terminal is moving, and determining whether a missed received call occurs while the mobile communication terminal is moving, and executing an alarm with respect to the missed received call when it is determined that the mobile communication terminal does not move for a period of time if it is determined that the missed received call occurs while the mobile communication terminal is moving. | 09-18-2014 |
Patent application number | Description | Published |
20140210754 | METHOD OF PERFORMING FUNCTION OF DEVICE AND DEVICE FOR PERFORMING THE METHOD - A method of performing a function of a device based on motion information of the device in a standby mode of the device, a device for performing the method are provided. The device includes a sensor configured to detect movement of the device in a standby mode of the device; a storage configured to store motion information based on information related to the movement and at least one piece of function information corresponding to the motion information; and a processor configured to control the device to perform a function corresponding to the motion information in the standby mode based on the information related to the movement, the motion information, and the at least one piece of function information. | 07-31-2014 |
20140213180 | METHOD AND DEVICE FOR PROVIDING SERVICE - Provided are a method and device for providing service via wireless communication. A device which provides a service includes a wireless communication unit which receives, from an external device, information about at least one content that is being reproduced by the external device; and a controller which is configured to request an object for using a service related to the at least one content from a server, and to receive the object from the server, and to output the object via an output unit. | 07-31-2014 |
20140214924 | METHOD AND SYSTEM FOR DISPLAYING OBJECT, AND METHOD AND SYSTEM FOR PROVIDING THE OBJECT - A first device for displaying an object related to content reproduced by a second device is provided. The first device including a sensor which senses an exit of the first device from a service zone of the second device during reproduction of the content by the second device; a communication device which requests a management server for an object related to the content, the object including link information for receiving information about the content reproduced by the second device at a point of time when the sensor senses the exit, and for receiving the object related to the content from the management server; and a controller which controls a display to display the received object related to the content on a predetermined screen of the first device. | 07-31-2014 |
20150066643 | METHOD AND DEVICE FOR PROVIDING RECOMMENDATION PANEL, AND METHOD AND SERVER FOR PROVIDING RECOMMENDATION ITEM - A method and device which provide a recommendation to a user based on the type of device are provided. The device includes: a user input which is configured to receive a user touch input, a communicator which is configured to transmit a recommendation item request including identification information of the device to a server in response to the user touch input and receive at least one recommendation item selected based on the identification information of the device from the server; a display which is configured to display a recommendation panel including the received at least one recommendation item; and a controller which is configured to control the communicator to receive the at least one recommendation item and control the display to display the recommendation panel. | 03-05-2015 |
20150269834 | METHOD OF PROVIDING ACTIVITY NOTIFICATION AND DEVICE THEREOF - A method of providing an activity notification is provided. The method includes registering, by the device, information about the activity notification according to a request for registering the activity notification, and transmitting, by the device, the registered information about the activity notification to a management device, wherein the management device performs a process of providing the activity notification. | 09-24-2015 |
20150333123 | FERROMAGNET-FREE SPIN TRANSISTOR AND METHOD FOR OPERATING THE SAME - A spin transistor includes: an input part that is made of a material exhibiting a spin Hall effect and configured to transfer electrons with a predetermined direction of spin to a connecting part; and the connecting part that receives the electrons with the predetermined direction of spin from the input part, rotates the spin of the electrons in accordance with a gate voltage applied to the gate electrode, and transfers the electrons to the output part. | 11-19-2015 |
Patent application number | Description | Published |
20100319368 | SUPERCOOLING RECOGNITION METHOD AND SUPERCOOLING APPARATUS - The present invention relates to a supercooling recognition method and a supercooling apparatus which can rapidly and precisely judge whether a stored object is maintained in a supercooled state on the basis of a temperature thereof. A supercooling recognition method according to the present invention includes the steps of: cooling a stored object to below a temperature of a maximum ice crystal formation zone thereof; and judging whether the stored object is maintained in a supercooled state on the basis of a temperature thereof during the cooling step. | 12-23-2010 |
20110302934 | SUPERCOOLING SYSTEM - The present invention relates to a supercooling system and a method for displaying a supercooled state which can accurately display a supercooled state of a stored object in spite of the external influence. The supercooling system includes a cooling apparatus including a storing unit storing a stored object, a cooling means cooling the storing unit, and a main control unit receiving external commercial power and controlling the cooling means to maintain the temperature in the storing unit at a temperature below at least the maximum ice crystal formation zone, and a supercooling apparatus including an independent storage room having a storing space therein to store an object and mounted and cooled in the storing unit, a temperature sensing unit sensing the temperature of the independent storage room, a temperature control means mounted in the independent storage room and controlling the internal temperature, a display unit displaying the state of the current control, and a sub-control unit controlling the temperature control means based on the sensed temperature from the temperature sensing unit to store the object received in the independent storage room in a supercooled state, and displaying the state of the stored object on the display unit with the proceeding of the cooling of the stored object or the storing space. | 12-15-2011 |
20110302952 | COOLING APPARATUS - The present invention relates to a cooling apparatus including a non-freezing apparatus which can stably store a liquid in a container in a supercooled state by maintaining an upper space receiving an upper portion of the container at a higher temperature than a lower space receiving a lower portion of the container. A cooling apparatus includes a cooling space, a door opening and closing the cooling space, and a non-freezing apparatus installed in the cooling space or the door, an upper space thereof being maintained in a higher temperature region than a lower space thereof. The non-freezing apparatus of the cooling apparatus includes a separation film formed between the upper space of a high temperature and the lower space of a low temperature and limiting the heat exchange between the upper space and the lower space, thereby stably maintaining the liquid in the supercooled state. | 12-15-2011 |
20110303103 | COOLING APPARATUS - The present invention relates to a cooling apparatus with a passage therein to introduce the cool air from a cooling space into a non-freezing apparatus to cool a lower space of the non-freezing apparatus. A cooling apparatus includes a cooling space supplied with the cool air, a non-freezing apparatus installed in the cooling space and storing food in a non-frozen state, a cooling passage for introducing the cool air from the cooling space into the non-freezing apparatus, and a discharge passage for discharging the flow from the non-freezing apparatus to the cooling space. | 12-15-2011 |
20120011880 | COOLING APPARATUS - The present invention relates to a cooling apparatus including a non-freezing apparatus which can be installed in a refrigerating chamber or a refrigerating chamber door and stably store food in a non-frozen state. A cooling apparatus includes a freezing chamber, a refrigerating chamber, a freezing chamber door, a refrigerating chamber door, and a non-freezing apparatus installed in the refrigerating chamber or the refrigerating chamber door and storing food in a non-frozen state. In the non-freezing apparatus, since a lower space is cooled by the cool air introduced from the freezing chamber and an upper space is cooled by the atmosphere of the refrigerating chamber, it is possible to reduce a heating value of a heater which is operated to maintain the temperature of the upper space to be higher than that of the lower space. | 01-19-2012 |
Patent application number | Description | Published |
20090106869 | METHOD FOR FABRICATING SPM AND CD-SPM NANONEEDLE PROBE USING ION BEAM AND SPM AND CD-SPM NANONEEDLE PROBE THEREBY - The present invention relates to a method for fabricating a scanning probe microscope (SPM) nanoneedle probe using ion beam which is preferably focused ion beam and a nanoneedle probe thereby. More particularly, the present invention relates to a method for fabricating a SPM nanoneedle probe capable of being easily adjusted with an intended pointing direction of a nanoneedle attached on a tip of the SPM nanoneedle probe and of being easily straightened with the nanoneedle attached on the tip of the SPM nanoneedle probe along the intended pointing direction, and to a SPM nanoneedle probe thereby. Also, the present invention relates to a method for fabricating a critical dimension SPM (CD-SPM) nanoneedle probe capable of precisely scanning the sidewall of an sample object in nanoscale using ion beam which is preferably focused ion beam, and to a CD-SPM nanoneedle probe thereby. More particularly, the present invention relates to a method for fabricating a CD-SPM nanoneedle probe capable of precisely scanning the sidewall of the sample object in nanoscale by bending a portion of an end of the nanoneedle attached on the tip of the SPM nanoneedle probe in a specific angle toward a direction other than an original direction in which the nanoneedle attached on the tip of the SPM nanoneedle probe extends out, and to a CD-SPM nanoneedle probe thereby. A method of fabricating scanning probe microscope (SPM) nanoneedle probe using ion beam, comprises: positioning the probe so that a tip of the probe on which the nanoneedle is attached faces toward a direction in which the ion beam is irradiated; and aligning the nanoneedle attached on the tip of the probe with the ion beam in parallel by irradiating the ion beam toward the tip of the probe on which the nanoneedle is attached. A method of fabricating a critical dimension scanning probe microscope (CD-SPM) nanoneedle probe using ion beam, comprises: screening a certain portion of the nanoneedle attached on a tip of the probe using a mask; and bending a part of the nanoneedle exposed out of the mask to align the part of the nanoneedle by irradiating the ion beam on the part of the nanoneedle exposed out of the mask, along the direction of the irradiated ion beam. | 04-23-2009 |
20120138992 | METHOD FOR PREPARING PHOSPHOR AND LIGHT EMITTING DEVICE - A method for preparing a phosphor includes: dissolving at least one metal as a raw material of a desired phosphor in liquid ammonia to form a metal-amide type precursor; gathering the metal-amide type precursor; and firing the precursor to form a desired phosphor. | 06-07-2012 |
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