Patent application number | Description | Published |
20080223005 | VACUUM PACKAGING APPARATUS - A vacuum packaging apparatus includes a main body including a vacuum pump; and a chamber-forming part disposed in the main body and having a lower chamber body, an upper chamber body that is disposed over the lower chamber body, a chamber that is formed between the upper chamber body and the lower chamber body. The chamber includes a rear side that is configured to open when the upper chamber body covers the lower chamber body. The chamber also includes a foldable member that is configured to close the rear side of the chamber and couple the upper chamber body to the lower chamber body such that the upper chamber body pivots to the lower chamber body, the foldable member having an intake coupled to the vacuum pump. | 09-18-2008 |
20080223006 | VACUUM PACKAGING APPARATUS - A vacuum packaging apparatus includes a main body including a vacuum pump; a chamber body provided in the main body and having a chamber, the chamber body having a packaging bag insertion at a front of the chamber body and a predetermined space at a rear portion of the chamber body, and an intake coupled to the vacuum pump; and a chamber cover that is configured to close the packaging bag insertion of the chamber body. | 09-18-2008 |
20080279702 | HANDHELD VACUUM SUCTION DEVICE - A handheld vacuum suction device includes: an exterior case; a cap that includes a suction nozzle; a pressure switch unit that includes a pressure switch having a slide body configured to descend against a spring when a pressure in the cap falls below a predetermined pressure, to thereby cut off power supply, and a vertical through suction duct; a vacuum pump that includes an inlet port connected to the suction duct and sucks in air; and a control that includes an actuating switch, and is electrically connected to the vacuum pump and the pressure switch to control the actuation of the vacuum pump. | 11-13-2008 |
20080307980 | SHAPING APPARATUS FOR FRUITS AND ROOT AND TUBEROUS VEGETABLES - An apparatus is disclosed which can shape fruits and root and tuberous vegetables. The shaping apparatus is operated in such a manner that: when root and tuberous vegetable or fruit is placed in a cutting blade case and rotated, the object is spirally tracked and the spirally tracked object is removed from the lower side of the cutting blade case, so that the spirally tracked object is picked up by an additional stick and then ornamented into various forms. The shaping apparatus allows fruits and root and tuberous vegetables to be easily treated in a variety of ways, as per the second process, thereby enhancing the product value of processed foodstuffs produced from the first process. | 12-18-2008 |
20080310778 | Air Foil Bearing Having a Porous Foil - There is provided an air foil bearing. The air foil bearing comprises a bearing house and a first foil, wherein a first end of the first foil is fixed with respect to the bearing housing and a second end of the first foil is extended along a peripheral surface of a rotating shaft while maintaining a predetermined clearance with respect to the rotating shaft to thereby become a free end. The air foil bearing also comprises a second foil fabricated from a porous metallic material and extended along the first foil between the first foil and the bearing housing. | 12-18-2008 |
20090008881 | Labyrinth Seal For Adjusting Gap - The present invention relates to a labyrinth seal used for controlling the axial leakage rate of a working fluid by using the rotating shaft of a turbo-machine such as a compressor or turbine The labyrinth seal includes: a seal disk radially extending from a rotating shaft and being formed on the rotating shaft; a seal ring spaced apart from the seal disk and being opposed to the seal disk; an actuator for moving the seal ring to adjust a gap between the seal disk and the seal ring; and a controller for controlling an operation of the actuator. By actively adjusting the gap between the seal disk and the seal ring, it is possible to effectively prevent the working fluid from leaking. | 01-08-2009 |
20090100650 | SLIDER END STOP FOR RECLOSABLE PLASTIC BAG AND RECLOSABLE PLASTIC BAG HAVING THE SAME - The present invention provides a reclosable plastic bag including: a first film and a second film of which both sides and lower sides adhere to each other and the combined upper side is open; a zipper including a first zipper and a second zipper that are provided on the insides of the upper sides of the first film and second film and engaged with each other; a slider engaging the first zipper with the second zipper, sliding on the zipper; and end stops of which both ends are formed in flange shapes and that each have a through-hole at the center to prevent the slider from separating from the ends of the zipper by being fitted in insertion holes formed through the first film and the second film. | 04-23-2009 |
20090139884 | TUBE-TYPE CONTAINER - A tube-type container is disclosed that can be squeezed to dispense its remaining contents for 1˜2 additional times of use and refilled with contents. The container includes: a tube that is configured by a cylindrical body whose inside is hollow, whose one end is closed by a crimp seal, and whose other end has an opening, the tube having a receiving space therein; a closure for closing the opening of the cylindrical body of the tube, the closure having a spout at its outer surface, wherein the spout forms a dispensing hole at its center and forms a thread on its outer surface; and a lid that is coupled to the thread and closes the dispensing hole. The container further includes a cutting means or a coupling member. The cutting means is formed close to the opening of the cylindrical body and separates the cylindrical body into two parts. The coupling member is located between the tube and the closure and uncouples and couples the tube and closure from and to each other. | 06-04-2009 |
20090242674 | MOBILE WASTE DISPOSAL SYSTEM - A waste disposal system includes a pulverizing tank where wastes are put into; a pulverizing device for pulverizing the wastes and making them into slurry; one or more heat and dry tanks connected to the pulverizing tank for drying and heating the slurry; a heating device for heating the heat and dry tank; and a vapor discharge device for discharging vapors generated by the heat and dry process of the slurry. The waste disposal system further includes a slurry drain unit for discharging the heated and dried slurry. | 10-01-2009 |
20100226060 | STANDBY POWER CUT-OFF DEVICE AND CONTROL METHOD FOR THE SAME - Provided are a standby power cut-off device for automatically cutting off standby power according to power-on/off of an electronic product and a control method for the standby power cut-off device. By providing an electronic product to which the standby power cut-off device and the control method therefor are applied, the present invention can efficiently cut off standby power by using an existing general outlet without a need to use an outlet having a separate function added thereto. Moreover, the present invention automatically cuts off the standby power according to power-off of the electronic product without unplugging the electronic product, thereby maximizing user's convenience. | 09-09-2010 |
20100247010 | AIRFOIL-MAGNETIC HYBRID BEARING AND A CONTROL SYSTEM THEREOF - The present invention relates to an airfoil-magnetic hybrid bearing, which is a combination of a magnetic bearing and airfoil bearing. An airfoil-magnetic hybrid bearing of the present invention comprises: a housing around a rotating shaft of a rotation device; an airfoil bearing positioned between the housing and the rotating shaft for forming dynamic pressure to levitate the rotating shaft during rotation of the rotating shaft; a magnetic bearing including a plurality of cores positioned radially between inner surface of the housing and outer surface of the airfoil bearing, the cores being projected to the center of the rotating shaft, and coils wound to the cores to levitate the rotating shaft using a magnetic attractive force generated by a current application thereto; and a coupling segment for coupling the airfoil bearing to the magnetic bearing directly. | 09-30-2010 |
20100306806 | SYSTEM AND METHOD FOR PROVIDING VIDEO ON DEMAND PREVIEW CHANNEL THROUGH CHANNEL ZAPPING IN REAL-TIME BROADCAST SERVICE - Disclosed is a system and a method of providing a VOD (Video On Demand; below referred to as ‘VOD’) preview channel through channel zapping in a real-time broadcast service. To do this, the present invention includes a VOD preview channel for a VOD service between real-time broadcast channels, and allows a user to view a VOD screen as well as a real-time channel through channel zapping. As a VOD screen, a playing screen for playing a pre-downloaded VOD preview content for the corresponding VOD preview channel is displayed, and the corresponding VOD can be watched through such functions as an initial viewing and a continuous viewing if a viewing on the screen is wanted. | 12-02-2010 |
20100312143 | HUMAN BODY MEASUREMENT SYSTEM AND INFORMATION PROVISION METHOD USING THE SAME - A human body measurement system and a method for using such a system. The human body measurement system includes a photographing unit that includes a plurality of cameras and a hub which send images, captured by the cameras, to a PC of an integrated controller through the hub, a weight scale configured to measure body weight of a subject of measurement, and a body composition analyzer configured to measure body composition of the subject of measurement. | 12-09-2010 |
20100320846 | APPARATUS AND METHOD FOR REDUCING POWER CONSUMPTION OF ELECTRONIC PRODUCT - Provided is an apparatus and method for reducing power consumption of an electronic product. The apparatus and method reduces unnecessary power consumption by cutting off power for driving a load if a predetermined control condition is satisfied in an electronic product operating for a long time. In the electronic product operating for a long time, power for driving the load is cut off to prevent waste of the power if the predetermined control condition is satisfied, and the load is driven only when the predetermined control condition is not satisfied, thereby efficiently reducing the power consumption of the electronic product. | 12-23-2010 |
20110038717 | OIL-FREE TURBOCHARGER ASSEMBLY - The present invention relates to an oil-free turbocharger assembly using an airfoil bearing that may be useful in high speed conditions. The assembly can be cooled easily. A heat-proof coating can also be easily applied to the turbo charger's rotating shaft. In one embodiment, an oil-free turbocharger assembly has a constant distance between a journal portion and a rotating shaft so that the mass of the rotating body can be minimized and the rotating body assembly can have a small moment of inertia. The turbocharger in some embodiments of the invention may be cooled by a refrigerant which improves cooling efficiency. Each part of the rotating body assembly in some embodiments may be individually treated with a heat-proof process so that productivity can be improved. | 02-17-2011 |
20110056993 | METERING DEVICE - The present invention relates to a metering device for metered dispensing of liquid preparations, in particular for metering medicinal, pharmaceutical and cosmetic liquid preparations, the use of preservatives being able to be dispensed with. | 03-10-2011 |
20110065088 | METHOD AND DEVICES FOR RAPID DIAGNOSIS OF FOOT-AND-MOUTH DISEASE - A rapid immunoassay method and apparatus for detecting foot and mouth disease virus are disclosed. The method and test device permit pen-side testing of animals and provide test results within a relatively short time period. In a preferred embodiment, the method and apparatus provide a means for differentiating between FMDV-infected and FMDV-vaccinated animals. | 03-17-2011 |
20110304301 | MOBILE PHONE CHARGING DEVICE FOR ISOLATING STANDBY POWER - A portable phone charger for shutting off standby power is provided, in which a standby power shut-off unit is provided at a predetermined position within a jack, and brings one contact point and the other contact point of an AC power cable into contact or separates the contact points from each other to shut off standby power from the portable phone charger, and a controller measures current flowing through the portable phone charger, determines whether standby power is generated in the portable phone charger by comparing the measured current with a reference current, and supplies power to the standby power shut-off unit to separate the one contact point from the other contact point, upon sensing the standby power. | 12-15-2011 |
20120169123 | STANDBY POWER SHUT-OFF OUTLET DEVICE AND A CONTROL METHOD FOR THE SAME - An outlet or multi-outlet power strip device for interrupting standby power is provided that includes at least one standby power shut-off unit, which is provided correspondingly to at least one receptacle outlet and either supplies or shuts off power to an electronic product connected to the at least one receptacle outlet depending on the status of the electronic product; an outlet power supply, which receives power from the at least one standby power shut-off unit, and converts and supplies the input power to the outlet; a mode selector, to which a selected mode on whether the outlet should be operated in independent mode or cooperative mode is input; and a controller, which sets a standby current of the electronic product, detects the power status of the electronic product by using the set standby current, and controls the at least one standby power shut-off unit according to the detected power status. | 07-05-2012 |
20120172059 | MOBILE SYSTEM FOR AUTOMATICALLY RECOMMENDING CONTENTS, CONTENT RECOMMENDATION SYSTEM, AND CONTENT RECOMMENDATION METHOD - Provided are a mobile system for automatically recommending contents, a content recommendation system, and a content recommendation method. The mobile system may include a communication unit to receive playlist information of another user based on at least one of a current position and a position set by a user, and a content recommendation unit to recommend at least one content based on the received playlist information. | 07-05-2012 |
20130007497 | APPARATUS FOR BLOCKING STANDBY POWER OF COMPUTER PERIPHERAL DEVICES - The present invention relates to an apparatus for blocking standby power of computer peripheral devices, comprising: a synchronization signal sensing control unit which senses the existence of horizontal and vertical synchronization signals provided to a monitor from a computer body, and outputs a switching control signal according to the sensed result; and a power switching unit which is provided with external power and situated on a power supply path for supplying power to the computer peripheral devices, and has a structure adapted for conducting or blocking the corresponding path according to the switching control signal. | 01-03-2013 |
20130020995 | POWER SUPPLY DEVICE HAVING A STANDBY POWER CUTOFF STRUCTURE - A power supply device having a standby power cutoff structure, according to the present invention, comprises: a power supply unit which has a plug connected to a socket in order to be supplied with external power, converts the external power appropriately for a power supply target device, and generates self-operating power; a connector unit which includes a power supply terminal connected to a connection terminal of the power supply target device, and a power supply terminal connected to a connection terminal of the power supply target device to supply power to the power supply target device, and opens or blocks a power supply path between the external power and the power supply unit in response to a switching driving signal received from the power supply unit; and a cable for connecting the power supply unit and the connector unit, wherein the power supply unit checks the state of power supplied through a switching unit to output the switching driving signal to the switching unit such that the switching unit cuts off a power supply when it is determined according to the checked power supply state that a battery of the currently connected power supply target device is fully charged and/or the power supply device is turned off | 01-24-2013 |
20130088079 | SYSTEM FOR CUTTING OFF STANDBY POWER - A system for cutting off standby power of the present invention comprises: a plurality of electronic products that are controlled devices; and a main system commonly controlling the same, wherein each of the plurality of electronic products is equipped with a standby power cut-off unit, which is controlled by the main system to open or cut off the power supply path of the power input of a corresponding electronic product, thereby cutting off standby power, and wherein the main system is equipped with a device selection and actuation unit which controls the action of the standby power cut-off unit of each of the electronic products to supply or cut off power to each of the plurality of electronic products. | 04-11-2013 |
20130088097 | ON/OFF SWITCH AND STANDBY POWER SHUTOFF DEVICE USING SAME - A standby power shutoff device is provided that includes a switch generating power when turning on and generating an “on” signal using the power, a switching unit generating an “on/off” signal for a product, a power supply unit providing power for function units of the product by receiving an external input power, a power switching unit driven in response to a driving signal to cut off or connect a power supply path for the input power provided to the power supply unit, a control unit generating a control signal for powering off the product in response to an “off” signal from the switching unit, and a driving unit receiving power from the “on” signal from the switching unit, driving the power switching unit to connect the power supply path, and driving the power switching unit to cut off the power supply path in response to a “power off” control signal. | 04-11-2013 |
20130285473 | APPARATUS AND METHOD FOR REDUCING POWER CONSUMPTION OF ELECTRONIC PRODUCT - Provided is an apparatus and method for reducing power consumption of an electronic product. The apparatus and method reduces unnecessary power consumption by cutting off power for driving a load if a predetermined control condition is satisfied in an electronic product operating for a long time. In the electronic product operating for a long time, power for driving the load is cut off to prevent waste of the power if the predetermined control condition is satisfied, and the load is driven only when the predetermined control condition is not satisfied, thereby efficiently reducing the power consumption of the electronic product. | 10-31-2013 |
20140118467 | APPARATUS FOR MULTI-PARTY VIDEO CALL, SERVER FOR CONTROLLING MULTI-PARTY VIDEO CALL, AND METHOD OF DISPLAYING MULTI-PARTY IMAGE - Provided are an apparatus for a multi-party video call, a server for controlling a multi-party video call, and a method of displaying a multi-party image. The apparatus for a multi-party video call includes a receiver module configured to receive a composite image of multi-party video call participants from a server, an image separating module configured to separate images of the respective multi-party video call participants from the composite image received by the receiver module, and a display module configured to arrange the separated images according to a predetermined layout and display the separated images on a screen. | 05-01-2014 |
20140140817 | MICRO GAS TURBINE HAVING COMPACT STRUCTURE - Disclosed is a micro gas turbine having a compact structure. The micro gas turbine includes a turbine wheel, a tie shaft connected, at one end thereof, to the turbine wheel, a compressor wheel spaced from the turbine wheel and mounted to the tie shaft, a thrust rotor spaced from the compressor wheel and fixed to an end of the tie shaft, a thrust collar provided on a portion of an outer surface of the thrust rotor, and a sub journal bearing provided between the thrust collar and the compressor wheel. | 05-22-2014 |
20140376850 | CAGE FOR ROLLING BEARING - A cage for a rolling bearing is coupled to a rolling bearing including an inner ring, an outer ring and a plurality of rolling elements rolling between the inner ring and the outer ring to keep intervals of the plurality of rolling elements, wherein the plurality of rolling elements include bodies coupled along a circumference thereof at predetermined intervals, wherein each of the bodies includes a first piece and a second piece which are attachable to each other and detachable from each other. A first coupler and a second coupler configured to be capable of being coupled to each other are respectively formed at the first piece and the second piece, and the first piece and the second piece are primarily coupled by means of a coupling force of the first coupler and the second coupler. | 12-25-2014 |
20150015191 | CHARGER FOR BLOCKING STANDBY POWER AND METHOD OF CONTROLLING SAME - The present invention discloses a charger ( | 01-15-2015 |
20150019893 | STANDBY POWER INTERCEPTION APPARATUS FOR COMPUTER AND COMPUTER PERIPHERAL DEVICE - The present invention relates to a computer and a method for controlling same, in which power being supplied to a computer peripheral device is completely intercepted in a standby mode (power saving mode) or a monitor power-off mode during use of the computer, and power being supplied to the computer and to the computer peripheral device is completely intercepted when the power of the computer is turned ‘off’. Conventional computers have disadvantages that monitor screens are turned off but power is continuously supplied to monitors and computer peripheral devices that consume power in a standby mode (power saving mode) or a monitor power-off mode during use of the computer, and standby power of the computer is wasted when the power of the computer is turned ‘off’, and standby power of computer peripheral devices (monitor, printer, speaker, etc.) is continuously wasted. Such an unnecessary power waste may cause energy waste and generation of CO | 01-15-2015 |
20150022154 | POWER SOURCE DEVICE HAVING STANDBY POWER-CUTOFF FUNCTION, AND METHOD FOR CONTROLLING SAME - Disclosed is a power source device having a standby power-cutoff function, which is to be used to charge a battery. The power source device comprises: a micro-USB connector ( | 01-22-2015 |
20150042178 | STANDBY ELECTRIC POWER CUTOFF APPARATUS FOR ELECTRONIC PRODUCT - A standby electric power cutoff apparatus for an electronic product is disclosed. A power supply/cutoff unit ( | 02-12-2015 |
20150070458 | SYSTEM AND METHOD FOR VIDEO CALL - Provided are a system and method for a video call. The system for a video call includes one or more terminals configured to transmit images obtained by capturing video call users, and a video call control server configured to generate a combined image by combining the images transmitted by the one or more terminals, and transmit the combined image to the terminals. Here, the respective images are rotated according to information on postures sensed by the terminals and combined into the combined image. | 03-12-2015 |