Patent application number | Description | Published |
20090115555 | TUNABLE RESONATOR AND TUNABLE FILTER - A tunable filter is provided which includes a filter unit comprising a pair of microstrips which are disposed facing each other, a capacitor unit connected to one side of the filter unit, and an adjustment unit for regulating the length of each of the pair of microstrips to adjust inductance of the filter unit, the adjustment unit being connected to the opposite side of the filter unit. The length of the microstrips may thereby be regulated in order to vary the frequency band. | 05-07-2009 |
20100195064 | MOBILE DEVICE HAVING PROJECTOR MODULE AND DISPLAY METHOD FOR DATA PROJECTED ONTO EXTERNAL DISPLAY SCREEN FROM THE PROJECTOR MODULE - A mobile device has a projector module which projects data onto an external display screen. A method for displaying data in the mobile device includes activating the projector module and detecting output property information in at least one of content and an application. The method further includes determining a display format of output data of the content or the application based on the detected output property information. Also, the method includes projecting the output data in the determined display format through the activated projector module in a horizontal or vertical orientation. Such a display format may be changed according to a user's preference or a device presetting environment. | 08-05-2010 |
20100197361 | METHOD FOR CONTROLLING MOBILE TERMINAL HAVING PROJECTION FUNCTION BY USING HEADSET - Provided is a method of controlling a portable terminal having a projector module using a headset, which includes: receiving a command signal from the headset; determining whether the projector module is in an execution or driving state; recognizing the command signal as a signal for controlling the projector module, in case the projector module is in the driving state; and controlling the projector module according to the recognized signal. | 08-05-2010 |
20100210312 | METHOD AND SYSTEM FOR CONTROLLING DUAL- PROCESSING OF SCREEN DATA IN MOBILE TERMINAL HAVING PROJECTOR FUNCTION - A method of controlling a screen of a mobile terminal having a projector function and an apparatus permits outputs of common screen data and dual-processed data output by a display screen and an external screen. A method of outputting screen data in a mobile terminal having a projector function includes: activating a projector module; generating screen data for a display unit displayed on a display unit and screen data for a projector based on the projector module; and performing dual-processing of the generated screen data and outputting the dual-processed screen data to the display unit and the projector module. | 08-19-2010 |
20100265200 | METHOD FOR PROCESSING MULTI-TOUCH INPUT IN MOBILE DEVICE - A method for processing a multi-touch input for a mobile device having a touch screen of a resistive overlay type which is normally incapable of recognizing a multi-touch input. A first data based on a first touch is displayed and a second touch is detected while the first touch is maintained. An intermediate data unexpectedly occurring between the first and second touches is treated as invalid data and removed when one of the first and second touches is released. Then a second data based on the second touch is displayed. This method makes it possible to properly recognize a multi-touch input through software-based technique, while reducing unexpected input errors caused by a multi-touch input and thus permitting a user's quick input action. | 10-21-2010 |
20100273533 | METHOD FOR OPERATING TOUCH SCREEN AND MOBILE TERMINAL INCLUDING SAME - A method for operating a touch screen and a mobile terminal including the same are provided. A virtual touch map, which corresponds in a one-to-one manner to a display unit and a touch panel disposed on the display unit, is generated. A predetermined region of the virtual touch map is divided into valid touch event regions and an invalid region, and specified index information is allocated to the valid touch event regions to provide rapid touch event processing. | 10-28-2010 |
20120162112 | METHOD AND APPARATUS FOR DISPLAYING MENU OF PORTABLE TERMINAL - Provided is a method of displaying a menu in a portable terminal having a touch panel. In a mode display screen, a multi touch occurring at least two locations of the mode display screen is detected. When a single drop occurs thereafter at one of the at least two locations, a hidden menu corresponding to one of the other of the at least two locations is determined, then displayed upon detection of a subsequent multi drop at the at least two locations in the mode display screen. | 06-28-2012 |
20120230489 | APPARATUS AND METHOD FOR SHORT RANGE COMMUNICATION IN MOBILE TERMINAL - An apparatus and method for short range communication in a mobile terminal are provided. The apparatus includes a Near Field Communication (NFC) unit for sending and receiving data to and from the outside according to near field communication, a smart card having multiple contact points, and a security module, connected with one of the contact points of the smart card through a single wire protocol, for decrypting data from the NFC unit and sending the decrypted data to the smart card, and for encrypting data from the smart card and sending the encrypted data to the NFC unit. Hence, it is possible to provide an encryption and decryption function independently of the COS, establish a common encryption and decryption standard, and secure reliability of encryption and decryption. | 09-13-2012 |
20140204001 | METHOD AND SYSTEM FOR CONTROLLING DUAL-PROCESSING OF SCREEN DATA IN MOBILE TERMINAL - A method of controlling a screen of a mobile terminal and an apparatus permits outputs of common screen data and dual-processed data output by a display screen and an external screen. A method of outputting screen data in a mobile terminal includes: generating screen data for displaying on a display unit and screen data for displaying on an external display unit; performing dual-processing of the generated screen data; detecting a progress state of the performance of a function of the mobile terminal; embedding progress data to the dual-processed screen data for the external display unit representing the progress state of the performance of the function of the mobile terminal; and outputting the dual-processed screen data for the display unit and transmitting the dual-processed screen data for the external display unit to the external display unit, wherein the dual-processed screen data for the display unit does not have embedded therein the progress data representing the progress state. | 07-24-2014 |
20140357243 | METHOD FOR CONTROLLING MOBILE TERMINAL HAVING PROJECTION FUNCTION BY USING HEADSET - Provided is a method of controlling a portable terminal having a projector module using a headset, which includes: receiving a command signal from the headset; determining whether the projector module is in an execution or driving state; recognizing the command signal as a signal for controlling the projector module, in case the projector module is in the driving state; and controlling the projector module according to the recognized signal. | 12-04-2014 |
Patent application number | Description | Published |
20150082814 | METHOD FOR CONTROLLING ELECTRIC COMPRESSOR OF HEAT PUMP SYSTEM FOR AN AUTOMOTIVE VEHICLE - Disclosed herein is a method for controlling an electromotive compressor in a heat pump system for a vehicle. In accordance with an embodiment of the present invention, an unexpected cutoff of a compressor attributable to overload and the generation of noise and vibration attributable to frequent restarts can be prevented by controlling the number of rotations of the compressor within a specific range based on the discharge pressure of the compressor. | 03-26-2015 |
20150189700 | PTC HEATER - A positive temperature coefficient heater includes PTC elements embedded in adjacent heat rods, the PTC elements of the adjacent heat rods include center lines mismatched with each other and configured to minimize regions in which the PTC elements are overlapped with each other in the heat rods in which a plurality of PTC elements spaced apart from each other so as to form columns and rows and arranged in a single layer are embedded. | 07-02-2015 |
20150217625 | HEAT PUMP SYSTEM FOR VEHICLE - A heat pump system for a vehicle, which makes refrigerant bypass an external heat exchanger and turns off a fan mounted on the external heat exchanger when temperature of the outdoor air is lower than setting temperature and the vehicle enters into an idle state in a heat pump mode, thereby continuously operating the heat pump mode even in the below zero temperature so as to keep heating performance, reducing consumption of electrical power without needing to operate an electric heater, and preventing excessive noise of a fan when the vehicle enters into an idle state in the below zero temperature. | 08-06-2015 |
20150273981 | HEAT PUMP SYSTEM FOR VEHICLES - A heat pump system for a vehicle includes a dehumidification line for supplying some refrigerant circulating in a refrigerant circulation line to an evaporator before the refrigerant is introduced into an exterior heat exchanger after passing a first expansion means so as to dehumidify the interior of the vehicle in a heat pump mode, thereby allowing the refrigerant to smoothly flow to the evaporator at a low pressure through the dehumidification line before the refrigerant is introduced into the exterior heat exchanger which has a higher pressure than the evaporator when the interior of the vehicle is dehumidified, and smoothly dehumidifying the inside of the vehicle. | 10-01-2015 |
Patent application number | Description | Published |
20130056028 | WINDOW-CLEANING APPARATUS, AND METHOD FOR CONTROLLING THE MOVEMENT THEREOF - A window cleaning apparatus includes a first cleaning unit and a second cleaning unit that is attached to both sides of a window, respectively, by a magnetic force and moved on the sides, and a method of controlling a movement of the window cleaning apparatus. The method includes detecting the first initial attachment position of the window cleaning apparatus and moving the window cleaning apparatus close to the detected initial attachment position after cleaning. | 03-07-2013 |
20130060380 | APPARATUS FOR CLEANING A GLASS WINDOW AND METHOD FOR CONTROLLING THE MOVEMENT THEREOF - A window cleaning apparatus includes a first cleaning unit and a second cleaning unit that is attached to both sides of a window, respectively, by a magnetic force and moved on the sides, and a method of controlling a movement of the window cleaning apparatus. The method includes detecting the first initial attachment position of the window cleaning apparatus and moving the window cleaning apparatus close to the detected initial attachment position after cleaning. | 03-07-2013 |
20140034084 | WINDOW CLEANING APPARATUS AND METHOD FOR CONTROLLING MOVEMENT THEREOF - Provided are a window cleaning apparatus including first and second cleaning units which are respectively attached on both surfaces of a window using a magnetic force to move together with each other, and a method for controlling a movement of the window cleaning apparatus. The window cleaning apparatus includes a direction detecting sensor, a control part, a collision sensing part, and an offset setting part. The direction detecting sensor is provided to at least one of the first and second cleaning units to detect a moving direction of the window cleaning apparatus. The control part controls a movement of the window cleaning apparatus, based on the moving direction detected by the direction detecting sensor. The collision sensing part senses a shock to the window cleaning apparatus. The offset setting part sets a direction offset of the direction detecting sensor when the window cleaning apparatus collides with a frame of the window. | 02-06-2014 |
Patent application number | Description | Published |
20090325781 | METHOD FOR MANUFACTURING AN ARTIFICIAL LIGHTWEIGHT AGGREGATE CONTAINING BOTTOM ASH - The present invention relates to a method for producing an artificial lightweight aggregate containing bottom ash, and more particularly to a method for producing an artificial lightweight aggregate containing bottom ash, the method comprises the steps of: (a) mixing 100 parts by weight of clay and 10-100 parts by weight of bottom ash to obtain a mixture; (b) extrusion-molding the mixture by using an extruder and cutting the extrusion-molded mixture to form a molded article; (c) drying the molded article by using a rotary drier; and (d) Sintering the dried article at 1050-1150° C. for 15-45 minutes to produce the artificial lightweight aggregate. The lightweight aggregate according to the present invention is produced by mixing bottom ash that did not satisfy a desired physical property of an aggregate with clay and dust in an optimum mixture ratio, so that the problem that there is a great deviation in water absorptions of a lightweight aggregates that are mass produced using existing fly ash was solved so as to reduce a deviation in water absorptions depending on a change in the amount of raw material added during mass production, thereby making it possible to produce an artificial lightweight aggregate having uniform water absorption. In addition, bottom ash that was difficult to dispose is disposed in a large quantity and thus the cost required for installation of an ash pond is reduced and the bottom ash is recycled so that the produced artificial lightweight aggregate is economically efficient. Also, it is possible to solve environment-related problems. | 12-31-2009 |
20110173878 | APPARATUS AND METHOD FOR RECYCLING COAL ASH - The present invention relates to an apparatus and method for recycling coal ash, and more particularly to an apparatus and method for recycling coal ash, in which the apparatus for recycling coal ash comprises an unburned coal ash recovery unit and a lightweight aggregate manufacturing unit and is provided in an existing thermoelectric power plant and in which coal ash which is generated in the thermoelectric power plant is completely recycled for specific purposes using the coal ash recycling apparatus. According to the invention, the surrounding environment can be prevented from being contaminated during the transportation of waste to a recycling factory and transportation expenses can be reduced. Moreover, coal ash is completely recycled for specific uses, such that unburned carbon contained in the coal ash can be used. Also, coal ash can be recycled even as concrete admixtures having strict standards. In addition, the present invention can prevent environmental contamination caused by the landfilling of waste and recycle waste, thereby reducing the loss of land and the waste of resources. | 07-21-2011 |
20120090004 | DISPLAY APPARATUS AND METHOD FOR CONTROLLING THE DISPLAY APPARATUS - A multifunctional display device includes a processor to control simultaneously display of visual information and monitoring information on a same screen. The monitoring information provides an indication of status of one or more applications executed at a same time the visual information is displayed, and the visual information corresponds to one of content provider, broadcast signal, or website information. | 04-12-2012 |
20130152138 | IMAGE DISPLAY DEVICE AND METHOD FOR OPERATING SAME - The present invention relates to an image display device and to a method for operating same. The method for operating the image display device according to one embodiment of the present invention includes: replaying content; when a command for storing the replayed content exists, storing at least one portion of the replayed content; displaying a content object indicating the stored content; displaying objects indicating another user or electric device for an accessed network or another network linked to the accessed network; and, when a content object is dragged and dropped in a selected object among the objects indicating the other user or electronic device, transmitting content corresponding to a selected object and having been selected by a user or stored in a selected electronic device. Therefore, the present invention can enhance use convenience for users. | 06-13-2013 |
Patent application number | Description | Published |
20150228963 | WRAPPING ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME - A wrapping electrode assembly for use in a secondary battery manufactured by an electrode-stacking method includes: an electrode plate which has a coating layer of an electrode active material and a non-coated protruding portion, the electrode active material being capable of reversibly inserting and extracting lithium ions; first and second separator films which cover both surfaces of the electrode plate while exposing only the non-coated protruding portion; and an insulating polymer film which is positioned between the first separator film and the second separator film at least on a portion of a circumference of the electrode plate to be bonded to the first separator film and the second separator film, wherein the insulating polymer film is formed as being divided into at least two parts. | 08-13-2015 |
20150236337 | WRAPPING ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING SAME - A wrapping electrode assembly for use in a secondary battery manufactured by an electrode-stacking method includes: an electrode plate which has a coating layer of an electrode active material and a non-coated protruding portion, the electrode active material being capable of reversibly inserting and extracting lithium ions; first and second separators which cover both surfaces of the electrode plate while exposing only the non-coated protruding portion; and an insulating polymer film which is placed on any one outer surface of the first separator and the second separator at least on a portion of a circumference of the electrode plate to bond the first separator and the second separator, and, thus, it is not necessary for both surfaces of the insulating polymer film to contain an adhesive component. | 08-20-2015 |
20150243938 | CASE FOR SECONDARY BATTERY WITH REINFORCED CONNECTION UNIT - A case for a secondary battery includes: a can which includes a lower plate and an upward side wall extended upwardly from the lower plate to form an inner space with an open top; and a cap which includes an upper plate and a downward side wall extended downwardly from the upper plate to form an inner space with an open bottom, and isolates the inner space of the can from the outside by inserting a lower end of the downward side wall into the inner space of the can so as to be mounted on an upper surface of the lower plate, wherein a reinforced connection unit in which a section of the downward side wall is wrapped with a section of the upward side wall is included in order to improve a connection force and a sealing property when the can and the cap are connected. | 08-27-2015 |
20150255772 | SEPARATOR FOR SECONDARY BATTERY ELECTRODE ASSEMBLY AND SECONDARY BATTERY INCLUDING THE SAME - A separator for a secondary battery electrode assembly is positioned between a cathode plate where a cathode terminal is protruded and an anode plate where an anode terminal is protruded and blocks a current flow between the cathode plate and the anode plate, and includes an extension portion which is extended so as to be overlapped with one or more terminals of the cathode terminal and the anode terminal. With a separator film for a secondary battery and a secondary battery including the same, it is possible to prevent a cathode terminal or an anode terminal from being brought into contact with an anode plate or a cathode plate, respectively, even if the cathode plate and the anode plate are slightly dislocated. | 09-10-2015 |
Patent application number | Description | Published |
20100096036 | FLUID-CROSSING GATE FOR PIPELINE AND FLUID-CROSSING METHOD USING THE SAME - A fluid-crossing gate for a pipeline which is inserted into the interior of a pipeline through a hole punched at a certain portion of the pipeline for crossing the flow of a fluid, is disclosed, which comprises a cylindrical body which is engaged to the pipeline; an operation shaft which is positioned in the interior of the body and moves up and down; a joint unit which is positioned at a lower side of the operation shaft and is bent at a right angle; and a crossing unit which is engaged to a lower side of the joint unit and is inserted into the interior of a pipeline through a hole as the operation shaft moves down and is mounted in the interior of the pipeline as the joint unit is bent for thereby blocking the flow of a fluid in the interior of the pipeline. | 04-22-2010 |
20110145276 | APPARATUS AND METHOD FOR PARALLEL PROCESSING DATA FLOW - Provided is a data flow parallel processing apparatus and method. The data flow parallel processing apparatus may include a flow discriminating unit to discriminate a flow of input first data, a processor allocating unit to allocate, to the first data, a processor that is not operating among a plurality of processors, a sequence determining unit to determine a sequence number of the first data when a second data having the same flow as the discriminated flow is being processed by any one processor composing the plurality of processors, and an alignment unit to receive the first data processed by the allocated processor and to output the received first data based on the determined sequence number. | 06-16-2011 |
20110179030 | METHOD AND APPARATUS FOR INDEXING SUFFIX TREE IN SOCIAL NETWORK - A method for indexing a suffix tree in a social network includes: scanning an input string and dividing the string into partitions each having a common prefix; performing no-merge suffix tree indexing on the divided partitions; storing information on the partitions on which no-merge suffix tree indexing is performed; storing suffix nodes of the no-merge suffix tree; and establishing a prefix tree. The performing no-merge suffix tree indexing includes: generating a set of suffixes having the common prefix in the input string; generating a suffix set from the set of suffixes and storing the suffix set; and building the suffix set as a sub-tree. | 07-21-2011 |
20130063269 | REAL TIME MONITORING SYSTEM OF SPENT FUEL POOL AND METHOD THEREOF - A real time monitoring system of a spent fuel pool includes a detection unit configured to detect condition information using a sensor installed in the spent fuel pool; an input storage unit configured to receive and store configuration information of a spent fuel, history information related to burnup, and a normal value and a limit value of current condition information; an operation and determination unit configured to calculate the current condition information of the spent fuel by using the condition information detected by the detection unit and the configuration information and the history information stored in the input storage unit and configured to determine a risk level by comparing the current condition information with the limit value corresponding to the risk level; and a display unit configured to display the current condition information calculated by the operation and determination unit and configured to display the determined risk level. | 03-14-2013 |
20140050290 | METHOD OF CONSTRUCTING PSEUDO HOT PIN POWER DISTRIBUTION USING IN-CORE DETECTOR SIGNAL-BASED PLANAR RADIAL PEAKING FACTORS IN CORE OPERATING LIMIT SUPERVISORY SYSTEM - Disclosed herein is a method for constructing a pseudo hot pin power distribution using in-core detector signal-based planar radial peaking factors in a Core Operating Limit Supervisory System (COLSS). The method includes defining a planar radial peaking factor F | 02-20-2014 |
20140126371 | FLOW SWITCH AND OPERATING METHOD THEREOF - An exemplary embodiment of the present invention provides a flow switch, and an operating method thereof, and more particularly, to a flow switch for providing network virtualization, in which a quality of service (QoS) for a packet for each virtual machine is easily secured through flow information extracted from each of a plurality of packets when the plurality of packets generated by a plurality of virtual machines is input in a server virtualization environment, and an operating method thereof. | 05-08-2014 |
20140201738 | SWITCH AND METHOD FOR GUARANTEEING QUALITY OF SERVICE OF MULTI-TENANT CLOUD SERVICE AND SYSTEM HAVING THE SAME SWITCH - Provided are a method, apparatus, and system for providing a multi-tenant cloud service, which can guarantee quality of service (QOS) in units of flows and virtual machines (VMs). A dynamic virtual flow switch includes a switch flow agent configured to receive and store virtual machine QOS information about each of a plurality of virtual machines operating in a plurality of computer servers and flow QOS information about a flow generated by the virtual machine from a virtual flow controller and a flow processing unit configured to receive the flow generated by the virtual machine and determine a QOS priority of the flow based on the stored virtual machine QOS information of the virtual machine and flow QOS information of the flow. | 07-17-2014 |
20140337856 | DATA PARALLEL PROCESSING APPARATUS WITH MULTI-PROCESSOR AND METHOD THEREOF - The present invention suggests a data parallel processing device that performs parallel processing on input data by varying a flow ID generating manner depending on a loading degree of the processor in the multi-processor structure configured by processor array. The suggested device includes a flow ID generating unit which generates a flow ID for input data which is differentiated in accordance with a status of a buffer; a data allocating unit which allocates data having the same flow ID to a specified processor; and a data processing unit which sequentially processes data allocated to each processor so that the parallel processing performance is improved as compared with the related art. | 11-13-2014 |
20140375818 | DISTRIBUTING NETWORK CAMERA SYSTEM AND METHOD FOR OPERATING SAME - A distributed network camera system includes a network camera configured to be connected to a network; and a distributed media server configured to process video data provided by the network camera in a network node which is located close to the network camera. Further, the distributed network camera system includes a centralized management server configured to be connected to the network and manage the connection establishment between the distributed media server and the network camera and the operation state of the distributed media server. | 12-25-2014 |
20140376555 | NETWORK FUNCTION VIRTUALIZATION METHOD AND APPARATUS USING THE SAME - A network function virtualization device includes at least one network function virtual machine; and a network function flow switch configured to receive flows and to switch the flows to the at least one network function virtual machine, and a network functions virtualization method for applying the virtualized network function to the flows. | 12-25-2014 |
20150055775 | IMAGE PROCESSING APPARATUS AND OPERATION METHOD THEREOF - An exemplary embodiment provides an image processing apparatus, including: a first detector configured to detect a privacy image from a first image when the first image is input; a protection processor configured to scramble the privacy image to a privacy protection image using a scrambling key when the privacy image is detected; and an encryption processor configured to create a second image in which the first image including the privacy protection image is encrypted using an encryption key. | 02-26-2015 |
20150074166 | METHOD AND APPARATUS FOR PROCESSING MULTI-LAYER DATA - An apparatus for processing multi-layer data, the apparatus comprising: a lower layer switch configured to classify lower layer data based on frame or packet from multi-layer data having different properties for switching processing; and an upper layer switch configured to generate flows of the multi-layer data having different properties based on upper layer information or lower layer information. | 03-12-2015 |
20150100696 | COMMUNICATION SYSTEM, CONVERGED COMMUNICATION NODE, AND METHOD FOR SUPPORTING CLOUD SERVICE - A communication system for supporting a cloud service comprising: a communication node connected to a network; an IDC connected to the network; a converged communication apparatus connected to the network and configured to interact with the IDC to integrally manage a resource stored in the IDC, and, upon a receipt of a request for the cloud service, to interact with the communication node to transfer the resource to a user who makes the cloud service request or a service provider which makes the cloud service request. | 04-09-2015 |
Patent application number | Description | Published |
20110232100 | UNITARY RAZOR BLADE AND SHAVING RAZOR CARTRIDGE USING SAME - The present invention relates to a unitary razor blade and to a shaving razor using the same, and more particularly, to a razor blade which is shaped into a geometrical structure so as to achieve the maximized strength thereof. The razor blade according to the present invention comprises: an edge portion having a curved cutting edge; a connection portion which extends from the edge portion and which is formed into a curve; and a support portion extending from the edge portion to support the edge portion and the connection portion, where the edge portion, the connection portion and the support portion are combined into a single body. | 09-29-2011 |
20110232101 | UNITARY CARTRIDGE - The present invention relates to a shaving razor cartridge, comprising: an upper housing having one or more curved razor blades, an exposing portion for exposing the edges of the razor blades to the outside, and a guard; and a lower housing coupled to the upper housing, having a blade mounting portion for supporting the razor blades, wherein the bottoms of said one or more razor blades are supported at both ends and the center of the blade mounting portion, and both ends of said razor blades have notches such that the tops of the razor blades are supported and vertically connected to both ends of the upper housing. As the notches are formed at both ends of the razor blades to enable the razor blades to be accommodated in the space between the blade mounting portion and the upper housing, the necessity of a clip for fixing razor blades is eliminated, and the deformation of the razor blades can be prevented, thus making products slim and small-sized, and enabling the automatic assembly of cartridges of a variety of shapes and reducing production costs. | 09-29-2011 |
20130152399 | MULTI-BLADE ELECTRIC ROTARY RAZOR - The present invention relates to a multi-blade electric rotary razor which comprises a razor blade cartridge turned by a motor, and at least one pair of razor blade assemblies disposed at an equal-angle distance at the razor blade cartridge along a direction in which the razor blade cartridge rotates, at least one pair of razor blades (hereinafter referred to as first razor blades) being arranged in an overlapping manner at a predetermined distance at the razor blade assembly along a radius direction of the razor blade cartridge. The electric rotary razor of the present invention has a structure of a wet shaver where multiple razor blades are arranged, and uses the motor to turn the razor blade cartridge during shaving for user convenience and thorough shaving. The multi-blade razor blade assembly alleviates a dermal stimulation, minimizes a possibility of a scar, and does not require shaving cream, making shaving convenient and unhindered by time and space. | 06-20-2013 |
20130160296 | RECIPROCATING LINEAR RAZOR - The present invention pertains to a razor, which includes: a gripping section combined with a housing; a head section coupled at one side of the housing; a razor blade cartridge mounted at a front surface of an upper end of the head section; and an eccentric cam module, which moves the razor blade cartridge to reciprocate in a cutting direction. | 06-27-2013 |
Patent application number | Description | Published |
20120057357 | LIGHTING MODULE AND LIGHTING APPARATUS COMPRISING THE SAME - A lighting module may be provided that includes a light emitting device module including at least one light emitting diode; and a heat sink radiating heat generated from the light emitting device module and including at least one partition wall formed on a base. | 03-08-2012 |
20120140437 | LIGHTING MODULE AND LIGHTING DEVICE - A lighting module may be provided that includes: a light emitter; a clad metal substrate which is disposed under the light emitter; an insulating structure which insulates the light emitter from the clad metal substrate; an optical structure which is disposed on the light emitter; and a case which is disposed on the optical structure and is coupled to the clad metal substrate, wherein the light emitter includes a semiconductor based light emitting device. | 06-07-2012 |
20120206901 | LED LIGHTING DEVICE INCLUDING MODULE WHICH IS CHANGEABLE ACCORDING TO POWER CONSUMPTION AND HAVING IMPROVED HEAT RADIATION AND WATERPROOF - A LED lighting device includes a light source module including a plurality of light emitting device, at least one heat radiating member including the at least one light source module disposed therein, a side frame which is coupled to both sides of the heat radiating member respectively, and a support frame which is coupled to one side of the side frame and supports the side frame. | 08-16-2012 |
20120212930 | LIGHTING DEVICE - A lighting device may be provided that includes a light emitting module including a substrate and a light emitting device disposed on the substrate; and a case receiving the light emitting module therewithin and including an upper case disposed on the substrate and a lower case in which the substrate is disposed. The lower case includes a seating portion which is coupled to a heat sink. The seating portion is either a projection projecting outward from the outer surface of the lower case or a recess which is formed by digging inward the outer surface of the lower case. | 08-23-2012 |
20130194804 | LIGHTING MODULE AND LIGHTING APPARATUS COMPRISING THE SAME - A lighting module may be provided that includes a light emitting device module including at least one light emitting diode; a heat sink radiating heat generated from the light emitting device module and including at least one partition wall formed on a base; and a cover accommodating the light emitting device module disposed therein and including a connector which is formed in one side of the cover and is connected to a power supplier for driving the light emitting device module, wherein the connector comprises a depression allowing the terminal of the power supplier to be directly inserted into the connector. | 08-01-2013 |
20140297115 | SYSTEM AND METHOD FOR CONTROLLING VEHICLE DRIVING MODE - A method for controlling a vehicle driving mode includes establishing a driving mode on the basis of a driver driving mode entered by user selection, receiving vehicle state measurement values from a plurality of vehicle sensors, comparing the received vehicle state measurement value with an emergency avoidance mode condition and a rough-road driving mode condition if the vehicle state measurement value is identical to the emergency avoidance mode condition or the rough-road driving mode condition according to the result of comparison, changing a predetermined driver driving mode to a driving mode matched with the corresponding condition, and controlling operations of a vehicle controller on the basis of vehicle device control information matched with the changed driving mode. | 10-02-2014 |
20140309803 | SYSTEM FOR ESTIMATING ROAD SLOPE - A system for estimating a road slope, includes a signal processor receiving a raw signal including information on acceleration and rotation velocity transmitted from a 6 degrees of freedom (6DOF) inertial sensor, a vehicle motion estimator calculating overall angles of a vehicle based on the signals from the 6DOF inertial sensor filtered by the signal processor and on vehicle measurement information transmitted from a vehicle sensor. The system further includes a vehicle suspension angle estimator calculating a vehicle suspension angle based on the signal from the 6DOF inertial sensor and the vehicle measurement information and a road slope estimator determining a difference between the overall angles of the vehicle and the vehicle suspension angle so as to calculate a road slope. | 10-16-2014 |
20140321100 | LED LIGHTING DEVICE INCLUDING MODULE WHICH IS CHANGEABLE ACCORDING TO POWER CONSUMPTION AND HAVING IMPROVED HEAT RADIATION AND WATERPROOF - Disclosed is an LED lighting device of which the number of LED modules thereof is changeable according to power consumption. Through a structural change of the module, heat radiation and waterproof can be greatly improved and the size, weight and manufacturing cost can be reduced. Also, a fastening bolt allows the module to be simply attached and separated and maintenance, repair and stability can be improved by providing a wiring space inside the device. Further, there is an advantage of additionally adding a light detection sensor through a cover. The LED lighting device according to the embodiment includes a plurality of heat radiating plates; at least one light source module disposed on one surface of the heat radiating plate. | 10-30-2014 |
20150285486 | LIGHTING MODULE AND LIGHTING DEVICE - A lighting module may be provided that includes: a bottom plate having thermally a heat radiating characteristic; a light emitter comprising a substrate disposed on the bottom plate and a plurality of light emitting devices disposed on the substrate; an optical structure covering the light emitter, the optical structure comprising an outer frame surrounding the substrate and a plurality of lenses corresponding to the plurality of the light emitting devices; an upper case covering the optical structure and coupled to the bottom plate and having an opening for allowing lights which have passed through the plurality of lenses of the optical structure; and a gasket disposed between the outer frame of the optical structure and the upper case. | 10-08-2015 |
20150291178 | APPARATUS AND METHOD FOR ESTIMATING VEHICLE VELOCITY - An apparatus and a method for estimating a vehicle velocity are provided. The apparatus includes an inertia sensor that is configured to measure six degrees of freedom of a vehicle and a vehicle interior sensor that is configured to measure vehicle information. A processor is configured to estimate a kinematic model based longitudinal velocity and lateral velocity using the six degrees of freedom measured by the inertia sensor and estimate a physical model based lateral velocity and a wheel velocity based longitudinal velocity using the vehicle information. In addition, the processor is configured to estimate the vehicle velocity using the longitudinal velocity and lateral velocity. | 10-15-2015 |
Patent application number | Description | Published |
20110018418 | LED LIGHTING APPARATUS TO DISSIPATE HEAT BY FANLESS VENTILATION - An LED lighting apparatus dissipating heat by fanless ventilation including a heat radiation housing that has a heat radiation frame provided around the body of the heat radiation housing and spaced apart from the body and also has linear heat radiation fins configured to minimize interference to air flow and to maximize the heat radiation area, thereby expanding the heat radiation area significantly and thus dissipating heat much more effectively through ventilation by natural convection without a blowing fan, and consequently, extending the life span of the LED lighting apparatus and improving its quality. The LED lighting apparatus comprises a light source part including at least one LED and a PCB used to mount the LED; and a heat radiation housing provided at the upper portion thereof with a terminal part, receiving and supporting the light source part and dissipating heat. | 01-27-2011 |
20110101861 | LED LAMP - The present invention relates to an LED lamp in which, because the lamp has therein a heat dissipation transfer member and the power source base thereof is made of materials including polycarbonate, etc. with a high emission rate of radiation so as to enhance its surface heat dissipation constant, the power source base has sufficient heat dissipation performance and, thus, a separate insulation circuit is not necessary, thereby improving reliability and productivity of the lamp as well as reducing the cost of manufacturing. | 05-05-2011 |
20110181183 | LED LAMP WITH HEAT DISSIPATION MEMBER - An LED lamp includes at least one LED mounted on a PCB, a floodlight cover, a power source base, and a heat dissipation transfer member. The floodlight cover transmits light from the at least one LED and has an inner face facing an upper inner space of the LED lamp. The power source base is coupled to a terminal at one end of the power source base and is coupled to the floodlight cover at the other end of the power source base. The power source base is made of an insulation material and forms a surface layer of the LED lamp from the one end of the power source base to the other end of the power source base. The power source base has an inner face facing a lower inner space of the LED lamp. The heat dissipation transfer member has a heat sink being in contact with the PCB, and a main body formed along with an entire surface of at least one of the inner face of the power source base and the inner face of the floodlight cover. The main body of the heat dissipation transfer member is faced with the entire surface without any space therebetween. | 07-28-2011 |
20140283473 | STRUCTURAL MEMBER WITH CORE BAR - A structural member with a core bar which reduces manufacturing costs, enables easy construction of various curved building structures such as a dome-shaped building structure or an arch-shaped building structure without a truss structure or a formwork. The structural member includes: at least one elastic core bar formed in a bar shape; and an outer body or an outer cover into which the at least one core bar is inserted. The core bar is formed at least one of wood such as a bamboo strip or a composite bamboo bar, a synthetic resin material, a glass fiber composite material, and a carbon fiber composite material. The outer body or the outer cover is formed of at least one of a metallic material such as aluminum, a synthetic resin material, a glass fiber composite material, and a carbon fiber composite material. | 09-25-2014 |
Patent application number | Description | Published |
20080284546 | BROADCAST SIGNAL RECEIVING APPARATUS - A broadcast signal receiving apparatus includes: a connecting unit through which a broadcast signal is input/output; a first tuner that is provided to be integrated with the connecting unit and tunes the broadcast signal input through the connecting unit; and a second tuner that is connected to the connecting unit via a cable and tunes the broadcast signal input through the connecting unit. | 11-20-2008 |
20090064217 | APPARATUS AND METHOD FOR SWITCHING RF SIGNAL IN HYBRID SWITCHING SCHEME AND BROADCAST RECEIVING APPARATUS USING THE SAME - A switch apparatus using a hybrid switch scheme, a switching method, and a broadcast receiving apparatus using the same are provided. The switch apparatus switches between passing and cutting off a first broadcast signal received through a first communication medium, switches between passing and cutting off a second broadcast signal received through a second communication medium, and performs switching to selectively output one of the passed first broadcast signal and the passed second broadcast signal. Accordingly, a plurality of switch elements are arranged on the path for transmitting a broadcast signal in a hybrid scheme, so the broadcast signal is efficiently prevented from being leaked twofold or threefold, and thus isolation increases. | 03-05-2009 |
20100002144 | METHOD AND APPARATUS FOR PROCESSING SIGNALS - An integrated circuit device for processing a signal includes: a digital television (DTV) demodulator which receives and demodulates a modulated DTV signal, and outputs a demodulated DTV signal; an analog TV demodulator which receives and demodulates a modulated analog TV signal, and outputs a demodulated first analog TV signal; and a multiplexer which receives the demodulated DTV signal from the DTV demodulator and the demodulated first analog TV signal from the analog TV demodulator, and selectively outputs one of the demodulated DTV signal and the demodulated first analog TV signal. | 01-07-2010 |
20100020248 | ELECTRONIC DEVICE IN WHICH AN ELECTRONIC COMPONENT IS MOUNTED ON A MAIN BOARD - There is provided an electronic device. The electronic device includes: a main board formed with a cut out and comprising first and second surfaces facing each other; and an electronic component comprising a sub board and a casing and connected to the main board. A part of the electronic component is accommodated in the cut out of the main board across the first and second surfaces of the main board. The sub board and the main board are spaced from each other without overlap. | 01-28-2010 |
20110285909 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - The display apparatus includes a video receiver which receives a video signal from an external source; a video processor which processes the video signal received in the video receiver to be displayable on a display unit; and a noise processor which determines frequency position information of an interference signal component from a frequency domain of sync sections extracted from the video signal with regard to the interference signal component mixed in a predetermined frequency band of the video signal and causing noise in a display image displayed on the display unit, and compensates the display image based on the determined frequency position information. | 11-24-2011 |
20120014479 | SIGNAL RECEIVING APPARATUS AND SIGNAL PROCESSING METHOD OF THE SAME - A signal receiving apparatus and a signal processing method are provided. The signal receiving apparatus includes: a plurality of signal receiving units which receive analog signals; a plurality of radio frequency (RF) processing units which receive the analog signals from the plurality of signal receiving units and change frequencies of the received analog signals into intermediate frequencies; a plurality of analog-to digital (AD) converters which convert the analog signals having the intermediate frequencies into digital signals; a demodulating unit which demodulates the digital signals; a switching unit which is interposed between the plurality of AD converters and the demodulating unit; and a control unit which controls the switching unit to connect one of the plurality of AD converters to the demodulating unit based on a select signal to select one of the plurality of signal receiving units. | 01-19-2012 |
20120057004 | DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME, SHUTTER GLASSES AND METHOD OF CONTROLLING THE SAME, AND DISPLAY SYSTEM - A display apparatus to display a three-dimensional image (3D) and a method of controlling the same, shutter glasses and a method of controlling the same, and a display system are provided. The shutter glasses include a lens which allows selective light transmission; a signal receiver which receives a first signal; a synchronization signal reconstruction unit which reconstructs a synchronization signal corresponding to a 3D display of the display apparatus through a correlation analysis on the received first signal; and a shutter driver which operates the lens corresponding to the synchronization signal reconstructed by the synchronization signal reconstruction unit. | 03-08-2012 |
20120176757 | ELECTRONIC DEVICE IN WHICH AN ELECTRONIC COMPONENT IS MOUNTED ON A MAIN BOARD - There is provided an electronic device. The electronic device includes: a main board formed with a cut out and comprising first and second surfaces facing each other; and an electronic component comprising a sub board and a casing and connected to the main board. A part of the electronic component is accommodated in the cut out of the main board across the first and second surfaces of the main board. The sub board and the main board are spaced from each other without overlap. | 07-12-2012 |
20140123185 | BROADCAST RECEIVING APPARATUS, SERVER AND CONTROL METHODS THEREOF - A broadcasting receiving apparatus is provided. The broadcasting receiving apparatus includes a storage unit which is configured to store information in which broadcasting channel information and user uttered channel names are mapped, a voice receiver which is configured to receive a user uttered voice, including a channel name, a first communicator configured to transmit the received user uttered voice to a first server, and a controller which is configured to search the user uttered channel name corresponding to text information from the storage unit when the text information corresponding to the user uttered voice is received from the first server, and control channel switching to a channel corresponding to the broadcasting channel information mapped with the searched user uttered channel name. | 05-01-2014 |
20140165104 | DISPLAY APPARATUS AND INFORMATION PROVIDING METHOD USING DISPLAY APPARATUS - A display apparatus may include a display unit; an image receiver which receives an image signal; an image processor which processes an image to be displayed on the display unit; a user input unit which receives a user's input; and a controller which displays on the display unit a channel list comprising an image corresponding to a plurality of channels and is used to select the plurality of channels, and upon receiving a channel selection command from a user through the channel list, displays on the display unit additional information code corresponding to the selected channel together with the image corresponding to the selected channel. | 06-12-2014 |
20140357104 | CIRCUIT BOARD INCLUDING EXTENSION PCMCIA CONNECTOR - A circuit board includes an extension Personal Computer Memory Card International Association (PCMCIA) connector including a standard PCMCIA pin area including a plurality of pins; and an additional pin area comprising a plurality of pins; and an interface including: a standard PCMCIA interface including a plurality of signals lines connected to the pins of the standard PCMCIA pin area and corresponding to signal lines of a standard PCMCIA card; and an additional PCMCIA interface including a plurality of additional signal lines connected to the pins of the additional pin area. | 12-04-2014 |
20140359690 | FUNCTIONALITY EXTENDING KIT OF DISPLAY APPARATUS AND CONTROLLING METHOD THEREOF - Provided herein is a functionality extending kit of a display apparatus, the kit including a receiver which enables content to be viewed using an inserted card; a tuner configured to tune to a channel; an extending connector including a standard pin area connected to a signal line of a standard card and an additional pin area connected to a predetermined signal line; and a controller configured to control the tuner to tune to a channel that may transmit firmware update data associated with the card when the display apparatus connected to the extending connector is at a picture off state; wherein the functionality extending kit receives standby power from the display apparatus through a power pin provided in the additional pin area. | 12-04-2014 |
Patent application number | Description | Published |
20130132081 | CONTENTS PROVIDING SCHEME USING SPEECH INFORMATION - An apparatus for providing contents based on speech information is provided. The apparatus includes a speech information reception unit configured to receive speech information from a first device, a device identification unit configured to receive device information of the first device from the first device and identify the first device based on the received device information, a speech information translation unit configured to translate the speech information into text information according to the received device information, and a contents provision unit configured to search for contents based on the translated text information, and provide the searched contents to a second device. | 05-23-2013 |
20130166283 | METHOD AND APPARATUS FOR GENERATING PHONEME RULE - A phoneme rule generating apparatus includes a spectrum analyzer configured to analyze pronunciation patterns of voices included in a plurality of voice data, a clusterer configured to cluster the plurality of voice data based on the analyzed pronunciation patterns, a voice group generator configured to generate voice groups from the clustered voice data, a phoneme rule generator configured to generate a phoneme rule corresponding to each respective voice group from among the generated voice groups and a group mapping DB configured to store the generated voice groups and the generated phoneme rules for an accurate voice recognition. | 06-27-2013 |
20140123195 | CONTROL VIDEO CONTENT PLAY SPEED - In one example embodiment, a system includes a content provider configured to transmit video content including a plurality of scenes; and an apparatus configured to: receive an input including a target playing time of the video content and a condition for changing a playing speed, determine a priority value for each of the scenes based at least in part on the condition for changing the playing speed, and determine a playing speed of each of the scenes based at least in part on the determined priority value and the target playing time of the video content. | 05-01-2014 |
Patent application number | Description | Published |
20090090294 | METHOD AND APPARATUS FOR MANUFACTURING AN ULTRA LOW DEFECT SEMICONDUCTOR SINGLE CRYSTALLINE INGOT - The present invention relates to a method for manufacturing an ultra low defect semiconductor single crystalline ingot, which uses a Czochralski process for growing a semiconductor single crystalline ingot through a solid-liquid interface by dipping a seed into a semiconductor melt received in a quartz crucible and slowly pulling up the seed while rotating the seed, wherein a defect-free margin is controlled by increasing or decreasing a heat space on a surface of the semiconductor melt according to change in length of the single crystalline ingot as progress of the single crystalline ingot growth process. | 04-09-2009 |
20090183670 | APPARATUS FOR MANUFACTURING HIGH-QUALITY SEMICONDUCTOR SINGLE CRYSTAL INGOT AND METHOD USING THE SAME - The present invention relates to an apparatus for manufacturing a high-quality semiconductor single crystal ingot and a method using the same. The apparatus of the present invention includes a quartz crucible, a heater installed around a side wall of the quartz crucible, a single crystal pulling means for pulling a single crystal from the semiconductor melt received in the quartz crucible, and a magnetic field applying means for forming a Maximum Gauss Plane (MGP) at a location of ML-1000 mm to ML-350 mm based on a Melt Level (ML) of the melt surface, and applying a strong magnetic field of 3000 to 5500 Gauss to an intersection between the MGP and the side wall of the quartz crucible and a weak magnetic field of 1500 to 3000 Gauss below a solid-liquid interface. | 07-23-2009 |
20110229707 | METHOD OF MANUFACTURING SINGLE CRYSTAL INGOT AND WAFER MANUFACTURED BY THEREBY - A method of manufacturing single crystal ingot and a wafer manufactured thereby are provided. The method includes pulling and growing an ingot in a crucible; and cooling the ingot, wherein during the pulling of the ingot, a pulling rate of the ingot is configured to generate a vacancy of less than 80 nm; when the ingot is cooled at an interval of about 1000 to about 2000, a cooling speed of the ingot is slow cooling to allow the vacancy of less than about 80 nm to grow into a vacancy of more than about 80 nm. | 09-22-2011 |
20140360428 | RECHARGING APPARATUS - A recharging apparatus is disclosed. The recharging apparatus includes a body provided with an introduction port and a discharge port, a cover unit including a plurality of divided covers, each of the covers being connected to one end of the body and adapted to rotated about the one end of the body, and an opening and closing adjuster to support one surface of each of the covers and to rotate each of the covers about a portion of each of the covers connected to the one end of the body. | 12-11-2014 |
Patent application number | Description | Published |
20130171280 | NOVEL USE OF RICE, RICE BRAN OR RICE HULL EXTRACT AS AN HISTAMINE RECEPTOR ANTAGONIST - Disclosed is a novel use of rice, rice bran or rice hull extract as a histamine receptor antagonist. The rice, rice bran or rice hull extract may be used as a natural antihistamine to prevent or treat allergic rhinitis, inflammatory bowel disease, asthma, bronchitis, nausea, gastric and duodenal ulcer, gastroesophageal reflux disease, sleep disorder, anxiety and depression. It provides comparable or better effect of decreasing sleep latency, increasing sleep duration and increasing non-REM sleep as compared to diazepam, which is currently used as sleeping drug. Derived from the natural product rice, rice bran or rice hull, it has no side effect such as cognitive impairment, resistance or dependency even after long-term use. | 07-04-2013 |
20150320823 | NOVEL USE OF RICE, RICE BRAN OR RICE HULL EXTRACT AS AN HISTAMINE RECEPTOR ANTAGONIST - Disclosed is a use of rice, rice bran or rice hull extract as a histamine receptor antagonist. The rice, rice bran or rice hull extract may be used as a natural antihistamine to prevent or treat allergic rhinitis, inflammatory bowel disease, asthma, bronchitis, nausea, gastric and duodenal ulcer, gastroesophageal reflux disease, sleep disorder, anxiety and depression. It provides comparable or better effect of decreasing sleep latency, increasing sleep duration and increasing non-REM sleep as compared to diazepam, which is currently used as sleeping drug. Derived from the natural product rice, rice bran or rice hull, it has no side effect such as cognitive impairment, resistance or dependency even after long-term use. | 11-12-2015 |
Patent application number | Description | Published |
20150022719 | TRANSMITTING APPARATUS AND RECEIVING APPARATUS, AND SIGNAL PROCESSING METHOD THEREOF - Provided are a transmitting apparatus, a receiving apparatus and methods of transmitting and receiving a data frame. The transmitting apparatus includes: a frame generator configured to cluster a predetermined number of frames to generate a frame cluster, at least one of the frames being generated by mapping data contained in an input stream to at least one signal processing path; an information inserter configured to insert signaling information into a signaling area of the at least one frame; and a transmitter configured to transmit the frame with the signaling information inserted therein, wherein the signaling information comprises profile information and duration information about the frame included in the frame cluster. | 01-22-2015 |
20150029962 | TRANSMITTING APPARATUS, RECEIVING APPARATUS, AND CONTROLLING METHOD THEREOF - A transmitting apparatus includes a symbol generator configured to generate a preamble symbol including signaling data and a reference signal, a frequency allocator configured to allocate first subcarriers and second subcarriers to the signaling data and the reference signal, respectively, in a frequency corresponding to the preamble symbol and map the signaling data and the reference signal to the allocated subcarriers, and a transmitter configured to transmit a signal including the preamble symbol and a data symbol, wherein the reference signal is a signal used for channel estimation or frequency offset compensation. Thus, synchronization is accurately corrected and channel estimation is achieved using the reference signal included in the preamble symbol, thereby reducing a ratio of a pilot included in a data symbol. | 01-29-2015 |
20150033279 | TRANSMITTING APPARATUS, RECEIVING APPARATUS AND CONTROL METHODS THEREOF - A transmitting apparatus is provided. The transmitting apparatus includes a frame generator configured to generate a frame by mapping data included in an input stream to at least one signal processing path, an information inserter configured to insert signaling information including a configurable field and a dynamic field into a signaling area of the frame, and a transmitter configured to transmit the frame in which the signaling information is inserted. The dynamic field selectively includes only information about a number of data blocks among information about the data mapped to the at least one signal processing path. Therefore, transmission efficiency of the transmitting apparatus is increased. | 01-29-2015 |
20150036764 | TRANSMITTER, RECEIVER, AND CONTROLLING METHODS THEREOF - A transmitter and receiver of a broadcast signal and corresponding methods are provided. The transmitter includes: a preamble symbol inserter configured to insert a preamble symbol including a synchronization part and an information part into a frame; and a transmitting unit configured to transmit the frame including the preamble symbol. The synchronization part includes a plurality of first sequences for measuring frequency offset of the preamble symbol, and the information part includes a plurality of second sequences for measuring a phase shift amount of the information part. | 02-05-2015 |
20150036765 | TRANSMITTER, RECEIVER AND CONTROLLING METHOD THEREOF - A transmitter includes: a frame generator configured to generate a frame including a frame starting symbol, at least one data symbol and a frame closing symbol; a pilot and reserved tone inserter configured to insert pilots and reserved tones in at least one of the frame starting symbol, the data symbol and the frame closing symbol such that positions of the reserved tones do not overlap positions of the pilots in the at least one of the frame starting symbol, the data symbol and the frame closing symbol; and a transmitter configured to transmit the frame in which the pilots and the reserved tones are inserted, wherein the reserved tones are not used to transmit data in the frame. | 02-05-2015 |
20150071373 | TRANSMITTING APPARATUS, RECEIVING APPARATUS AND CONTROL METHODS THEREOF - A transmitting apparatus, a receiving apparatus and a method of controlling these apparatus are provided. The transmitting apparatus includes: a frame generator configured to generate a plurality of frames which include one or more kinds of data; a preamble symbol inserter configured to insert at least one preamble symbol in each of the plurality of frames, and insert, in a preamble symbol of a frame, location information about at least one frame, among the plurality of frames, which includes a same kind of data as a kind of data included in the frame; and a transmitter configured to transmit the plurality of frames in each of which the preamble symbol is inserted. | 03-12-2015 |
20150071374 | TRANSMITTER, RECEIVER, AND CONTROLLING METHOD THEREOF - A receiver of a signal frame such as T2 frame used in a DVB-T2 system is provided. The receiver includes: a receiving unit configured to receive a frame including a preamble symbol in which a pseudo random noise (PN) sequence is inserted; a PN sequence detector configured to detect the PN sequence from the received frame; a controller configured to measure a start point of the preamble symbol and frequency offset of the PN sequence inserted in the preamble symbol, based on the detected PN sequence; and a preamble symbol detector configured to detect the preamble symbol according to the measured start point of the preamble symbol and the measured frequency offset of the PN sequence. Therefore, the receiver accurately measures the start point of the preamble symbol and the frequency offset and estimates a channel based on the PN sequence inserted in the preamble symbol. | 03-12-2015 |
20150095943 | TRANSMITTER, RECEIVER, AND CONTROLLING METHOD THEREOF - A transmitter and a receiver of data frames and related methods are disclosed. The transmitter includes: a frame generator configured to generate a first frame comprising data to be transmitted; and a preamble inserter configured to insert a preamble into the first frame, wherein the preamble inserter is further configured to insert, in the preamble, emergency alert service (EAS) information related to a preset emergency alert event, and set an indicator in the frame to indicate whether the EAS information is inserted in the preamble. Accordingly, only important information related to the EAS is transmitted in the form of a preamble to achieve robust transmission, and L1 information of related data is directly transmitted to reduce power consumption. | 04-02-2015 |
20150195116 | TRANSMITTER, RECEIVER AND CONTROLLING METHOD THEREOF - Provided are a transmitter, receiver and method of transmitting and receiving Orthogonal Frequency-Division Multiplexing (OFDM) symbols. The transmitter includes: a sub carrier grouping part configured to perform grouping of a plurality of sub carriers into a plurality of groups, and to change phases and/or amplitudes of the plurality of sub carriers by group; and a transmitting part configured to generate at least one OFDM symbol from the plurality of sub carriers of which the phases and/or the amplitudes have been randomly changed by group, and to transmit the OFDM symbol and information about the grouping. | 07-09-2015 |
20150236886 | TRANSMITTING APPARATUS, RECEIVING APPARATUS, AND CONTROLLING METHODS THEREOF - Provided are a transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses. The transmitting apparatus includes: a structurer configured to generate a transmission stream comprising an orthogonal frequency division multiplexing (OFDM) symbol and add signaling data to the transmission stream; and a transmitter configured to insert at least one pilot into the OFDM symbol, determine a number of active carriers to be included in a frequency spectrum, corresponding to the OFDM symbol into which the pilot is inserted, which exists in a preset spectrum mask, and map the OFDM symbol, into which the pilot is inserted, onto the active carriers of the determined number, and transmit the mapped OFDM symbol. | 08-20-2015 |
20150350388 | TRANSMITTER, RECEIVER, AND METHODS FOR CONTROLLING THEREOF - A transmitting apparatus, a receiving apparatus and controlling these apparatuses with regard to antenna identification information are provided. The transmitting apparatus includes: a frame generator configured to generate a plurality of frames which include a preamble symbol and a data symbol; and a transmitter configured to group a plurality of sub-carriers for the plurality of frames into a plurality of groups, insert in the plurality of frames antenna identification information controlling a sum of phase differences between the plurality of groups, calculated based on identification information about at least one external antenna of the transmitting apparatus, to be lowered than a predetermined threshold value, and transmit the plurality of frames in which the antenna identification information is inserted. | 12-03-2015 |
Patent application number | Description | Published |
20080211769 | Input Device For Content Providing Device and Method of Operating the Same - An input device for a content providing device and a method of operating the same are provided. The input device includes: a pressure sensor having first pressure pads varying impedance according to contact strength, and periodically generating and outputting first pressure data having values corresponding to impedance of each of the first pressure pads; a button information generator for generating and outputting button information corresponding to the first pressure pad having the largest pressure data, when receiving the first pressure data; a pointing information generator for obtaining a position value of the first pressure pad having the largest pressure data when receiving the first pressure data, comparing the position value with the previously obtained position value to calculate a movement value of a contact position, and generating and outputting pointing information having the calculated movement value; and an operation selection unit for transmitting the first pressure data to the button information generator when the first pressure data transmitted from the pressure sensor is different from the previously obtained data and has a value larger than a button input value, and transmitting the first pressure data to the pointing information generator when the first pressure data transmitted from the pressure sensor is different from the previously obtained data and has value smaller than a pointing input value. Therefore, it is possible to perform various kinds of input operations using a single input device | 09-04-2008 |
20090021484 | OPTICAL POINTING DEVICE AND AUTOMATIC GAIN CONTROL METHOD THEREOF - Provided are an optical pointing apparatus and an automatic gain control (AGC) method thereof. The optical pointing apparatus includes: an image sensor comprised of a plurality of pixels, for receiving light reflected by a work surface, sensing image data, and outputting an electrical signal; an automatic gain control (AGC) unit for receiving the electrical signal, controlling the gain of the electrical signal according to brightness and darkness from images of the work surface and the motion speed of the optical pointing apparatus, and outputting a gain output signal; and an image data processor for receiving the gain output signal, analyzing brightness and darkness from images of the work surface to control the gain of the electrical signal, detecting the motion speed of the optical pointing apparatus to control the gain of the electrical signal, and calculating and outputting the motion speed of the optical pointing apparatus. | 01-22-2009 |
20100006349 | SENSOR DEVICE AND METHOD OF OPERATING THE SAME - Provided are a sensor device and a method of operating the same. The sensor device includes a plurality of semiconductor devices connected in series. When a semiconductor device does not sense a state of contact with an object and receives first sensing data from a preceding semiconductor device, the semiconductor device outputs the first sensing data to a succeeding semiconductor device. When the semiconductor device senses the state of contact with the object and receives the first sensing data from the preceding semiconductor device, the semiconductor device generates second sensing data and outputs the first and second sensing data to the succeeding semiconductor device. When the semiconductor device senses the state of contact with the object and does not receive the first sensing data from the preceding semiconductor device, the semiconductor device generates the second sensing data and outputs the second sensing data to the succeeding semiconductor device. The method includes the steps of: generating, by at least one semiconductor device for generating a sense signal, identification (ID) information, storing and outputting the ID information to the succeeding semiconductor device after a supply voltage is initially applied to the semiconductor device; outputting first sensing data to the succeeding semiconductor device when a state of contact with an object is not sensed and the first sensing data is received from a preceding semiconductor device; generating second sensing data when the state of contact with the object is sensed, and outputting the first sensing data and the second sensing data when the first sensing data is received from the preceding semiconductor device; and outputting the second sensing data when the first sensing data is not received from the preceding semiconductor device. | 01-14-2010 |
20100072916 | TOUCH SENSOR DEVICE - Provided is a touch sensor device including: at least one terminal connected to at least one contact pad; at least one common terminal; at least one light emitter connected between the common terminal and the terminal; and a touch sensor and light-emission controller unit connected to the common terminal and the terminal, and when a touch is sensed by the contact pad, controlling a corresponding light emitter to emit light. | 03-25-2010 |
20110102353 | TOUCH PANEL APPARATUS AND A METHOD FOR DETECTING A CONTACT POSITION ON THE SAME - A touch panel device and a method for detecting a contact position are provided. The touch panel device includes a touch panel including a first touch pattern, the first touch pattern having a plurality of first touch pads connected in series; and a touch sensor for applying a clock signal to one terminal of the first touch pattern, receiving a first delayed clock signal from the other terminal of the first touch pattern, and generating contact position data corresponding to a contact position of an object using a difference in delay time between the clock signal and the first delayed clock signal. Thus, since the plurality of touch pads are connected in series, the contact position of the entire touch panel can be sensed with only one touch sensor, and the touch pad has a greater area than the connection line for a distinguished difference in resistance between the touch pad and the connection line, such that the contact position can be accurately detected. | 05-05-2011 |
20110175626 | PORTABLE DEVICE WITH PROXIMITY SENSORS - A portable device with a proximity sensor is provided. The portable device with a proximity sensor of the present invention includes a shielding plate for shielding impedance applied in a direction opposite to the direction that the proximity sensor detects the proximity such that the proximity sensor is not affected by a change in the surrounding environment and can detect the proximity at the same sensitivity at all times. Moreover, when the portable device is placed upside down on a conductive surface that causes low impedance, a proximity sensor placed adjacent to the conductive surface is deactivated to prevent malfunction. | 07-21-2011 |
20110199327 | TOUCH SENSOR DEVICE - A touch sensor device is provided. The touch sensor device includes a touch panel including a plurality of touch mark-keys indicating a position touched by a touch object, a plurality of first touch pads disposed at positions corresponding to the plurality of touch mark-keys of the touch panel and generating touch information of the touch object as a first electrical signal, a plurality of second touch pads disposed between the plurality of first touch pads and generating touch information of a conductive material on the touch object as a second electrical signal, and a touch sensing unit receiving the first electrical signal, outputting a plurality of sensing signals to allow an electronic device to perform predetermined operations corresponding to the touched touch mark-keys, and determining whether the touch of the touch object is a normal one using the first and second electrical signals. | 08-18-2011 |
20110210934 | TOUCH PANEL, AND INPUT DEVICE INCLUDING THE SAME - Provided are a touch panel and an input device. The touch panel includes a plurality of first touch pad groups disposed in a first direction and having a plurality of first touch pads disposed in the first direction and extending in a second direction. Here, the first touch pads disposed at the same position in the respective first touch pad groups are connected in common with a corresponding one of a plurality of first channels, a first input signal is applied to one of the first touch pads of each first touch pad group, and the first touch pads receiving the first input signal are connected with the first channels, respectively. | 09-01-2011 |
20130207934 | INPUT DEVICE AND TOUCH POSITION DETECTING METHOD THEREOF - Provided are an input device and a touch position detecting method thereof. The input device includes a touch panel part configured to output a measurement value according to a touch position of a touch object; and a touch position detecting part configured to generate a raw frame based on the measurement value and generate at least one cluster with reference to a cell having a maximum value in the raw frame, wherein, when there is an overlapped cell simultaneously included in a plurality of clusters, the touch position detecting part performs a clustering operation of dividing a value of the overlapped cell into values of the plurality of clusters according to values of cells adjacent to the overlapped cell and generating the at least one cluster, and calculates coordinates of the touch position with respect to each of the at least one cluster. | 08-15-2013 |
Patent application number | Description | Published |
20090116213 | APPARATUS FOR ROTATING LAMP SET - An apparatus for rotating a lamp set is provided. The apparatus includes: a motor; a shaft which is rotatable by the motor and includes screw threads formed thereon; a sliding unit which includes a hole having screw threads formed therein that are engaged with the screw threads of the shaft and an insertion ball, the sliding unit being movable along the shaft upon rotation of the shaft; and a holder unit which includes a groove, the insertion ball being inserted into the groove. | 05-07-2009 |
20090154187 | HEADLAMP FOR VEHICLE - A headlamp capable of preventing dazzling of an opposite driver is provided. The headlamp includes a projection lens, a reflector, a light source disposed at a first focal point of the reflector, and a light shade part positioned around a second focal point of the reflector. The light shade part includes a first shade comprising a plurality of shading plates for forming a desired light distribution pattern and a second shade formed as a continuous surface or discrete surfaces connected to the uppermost surfaces of the shading plates of the first shade. | 06-18-2009 |
20120134164 | APPARATUS AND METHOD FOR CONTROLLING HEAD LAMP FOR VEHICLES - An apparatus for controlling a head lamp for vehicles which includes an image providing unit which acquires image information in front of a subject vehicle through a camera module and an information processing unit which detects a position of a vehicle in front of the subject vehicle based on the image information to determine a high beam avoidance area. In particular, a light source unit irradiates a high beam and a low beam in the head lamp based on the driving information acquired. In particular, the high beam avoidance area is represented by an angular range, and is within a range of 90 degrees with respect to a forward direction of the subject vehicle, and the angular range of the high beam avoidance area is determined based on outermost vehicles on left and right sides in the image information. | 05-31-2012 |
20120314434 | AUTOMOTIVE HEADLAMP CONTROL APPARATUS AND METHOD - Provided are an automotive headlamp control apparatus and method which are employed to control an illumination pattern of a headlamp unit by rotating the headlamp unit and/or adjusting a light blocking region of the headlamp unit based on the position of a front vehicle located ahead in a driving direction. The automotive headlamp control apparatus includes an image capture unit capturing an image of an area ahead in a driving direction, a position determination unit determining a position of a front vehicle based on the captured image, a headlamp unit projecting light according to an illumination pattern formed by blocking part of light emitted from a light source, and a control unit controlling the illumination pattern of the headlamp unit by rotating the headlamp unit and/or adjusting a light blocking region of the headlamp unit based on the determined position of the front vehicle. | 12-13-2012 |
20130128599 | APPARATUS AND METHOD FOR CONTROLLING HEAD LAMP OF VEHICLE - An apparatus and a method for controlling a head lamp of a vehicle are disclosed. The apparatus includes one or more processors configured to: determine whether at least one of a low beam and a high beam is turned on; select at least one of a plurality of pieces of control information for controlling an illumination pattern according to the determination result; and control the illumination pattern according to the selected control information. | 05-23-2013 |
20130135881 | APPARATUS AND METHOD FOR CONTROLLING HEADLAMP - Disclosed herein is an apparatus and a method for controlling a headlamp, and more particularly, an apparatus and a method for controlling a headlamp to perform a flashing function more efficiently while a vehicle is being driven. The apparatus includes, a rotating shield including a first shield protrusion portion which includes a plurality of protrusions formed in a direction of a rotation axis of a rotatable body and a second shield protrusion portion disposed on a side of the first shield protrusion portion; a sensor detecting a light distribution pattern of a vehicle based on a rotation angle of the rotating shield; and a rotating unit rotating the rotating shield at a predetermined angle toward the first or second shield protrusion portion, which forms the detected light distribution pattern, in order to perform a flashing function. | 05-30-2013 |
Patent application number | Description | Published |
20110153075 | METHOD AND DEVICE FOR LOADING SERVICE APPLICATION OF ROBOT BASED ON UBIQUITOUS ROBOTIC COMPANION (URC) ENVIRONMENT - Disclosed are a method and a device for loading a service application of a robot based on a ubiquitous robotic companion (URC) environment. The method for loading a service application of a robot includes: generating a service code for a service which is implemented by the robot from at least one descriptor; and generating at least one service object based on the generated service code and loading the at least one generated service object on the robot. | 06-23-2011 |
20110153077 | COMPONENT INTEGRATION APPARATUS AND METHOD FOR COLLABORATION OF HETEROGENEOUS ROBOT - Provided is a technique that enables a robot to be remotely controlled (by a server) and enables a robot component to access an external component (a component of a server) in order for cooperation of heterogeneous robots operating on the basis of different component models. A component integration apparatus for collaboration of a heterogeneous robot according to an embodiment of the present invention comprises: a standard interface unit that provides a common standard interface for controlling components that control the individual functions of the robot; an adapter component that transmits commands to enable external components to call the components through the standard interface unit; and a proxy component that transmits commands to enable the components to call the external components through the standard interface unit. | 06-23-2011 |
20120059514 | ROBOT SYSTEM AND METHOD FOR CONTROLLING THE SAME - Disclosed is a robot server including: a policy repository storing a collaboration policy model including a collaboration role of the robot and a command system configured of a simple command configured of a single command so as to perform the collaboration role and a composite command including at least one simple command; and a communication unit transmitting information on the collaboration role to be allocated to at least one robot and information on the simple command or the composite command to be allocated according to the collaboration role to the at least one robot. | 03-08-2012 |
20120143941 | APPARATUS FOR CONTROLLING SERVICE OF NETWORK ROBOT SYSTEM BASED ON REMOTE PROCEDURE CALLS AND METHOD THEREOF - Disclosed are an apparatus for controlling a service of a network robot system based on remote procedure calls and a method thereof. The apparatus for controlling services of a network robot system according to an exemplary embodiment of the present invention includes: a terminal agent calling an asynchronous procedure of the robot services to acquire asynchronous operation objects and performing asynchronous operations on the asynchronous operation objects according to previously established scheduling policies, when receiving an execution of robot services from a service server through a network; and a plurality of drivers executing the robot services according to the asynchronous operations of the terminal agent. By this configuration, the exemplary embodiment of the present invention can avoid resource collision due to resource approach at a plurality of robot services, improve the simultaneity of the robot services, and implement operation applications for high performance control. | 06-07-2012 |
20120268580 | PORTABLE COMPUTING DEVICE WITH INTELLIGENT ROBOTIC FUNCTIONS AND METHOD FOR OPERATING THE SAME - Disclosed is a portable computing device with intelligent robotic functions, including: an input projector providing a user interface screen for user input and mounted with a camera for capturing and recognizing a user behavior on the user interface screen; a main board recognizing a user command according to the user behavior and generating service and contents according to the user command; and an output projector outputting the generated contents. | 10-25-2012 |
20130159003 | METHOD AND APPARATUS FOR PROVIDING CONTENTS ABOUT CONVERSATION - Disclosed are a method and an apparatus for providing contents about conversation, which collect voice information from conversation between a user and another person, search contents on the basis of the collected voice information, and provide contents about the conversation between the user and the person. The method of providing contents about conversation includes: a voice information collecting step of collecting voice information from conversation between a user and another person; a keyword creating control step of creating search keywords by using the collected voice information; and a contents providing control step of searching contents by using the created search keywords, and providing the searched contents. | 06-20-2013 |
20130211591 | AUTONOMOUS ROBOT AND METHOD OF CONTROLLING THE SAME - Disclosed are a robot and a method of controlling the robot, and more particularly are an autonomous robot and a method of controlling the autonomous robot. The autonomous robot includes a sensor for detecting a change of a situation; an actuator; and a controller for controlling the actuator based on information input through the sensor, wherein the controller controls the actuator in accordance with mode information including an act abstraction layer which defines a unit act by combining functions of the sensor and the actuator. | 08-15-2013 |
20130218395 | AUTONOMOUS MOVING APPARATUS AND METHOD FOR CONTROLLING THE SAME - Disclosed are a mobile apparatus and a method for controlling the same. More particularly, disclosed are an autonomous mobile apparatus and a method for controlling the same. The method for controlling an autonomous mobile apparatus disclosed in the specification includes: recognizing a direction of a call signal based on the call signal; receiving and analyzing video information regarding the direction; estimating a position of a signal source of the call signal using the sound source localization and the detected person's shape; generating a moving command to the position of the signal source; and recognizing the subject of the signal source after movement according to the moving command. | 08-22-2013 |
Patent application number | Description | Published |
20080220234 | Method of Preparing Wear-Resistant Coating Layer Comprising Metal Matrix Composite and Coating Layer Prepared Thereby - The invention provides a method of preparing a wear-resistant coating layer comprising metal matrix composite and a coating layer prepared by using the same and more particularly, it provides a method of preparing a wear-resistant coating layer comprising metal matrix composite, which comprises the steps of providing a base material, preparing a mixture powder comprising a metal, alloy or mixture particle thereof having an average diameter of 50 to 100 um and a ceramic or mixture particle thereof having an average diameter of 25 to 50 um in a ratio of 1:1 to 3:1 by volume, injecting the mixture powder into a spray nozzle for coating, and coating the mixture powder on the surface of the base material by accelerating the mixture powder in the state of non-fusion at a rate of 300 to 1,200 m/s by the flow of transportation gas flowing in the nozzle and a coating layer prepared by using the same whereby the coating layer with high wear resistance and excellent resistance against fatigue crack on the surface of the base material without causing damages such as heat strain to the base material during the formation of the coating layer can be provided. | 09-11-2008 |
20090120539 | Method of Preparing Metal Matrix Composite and Coating Layer and Bulk Prepared Thereby - This invention provides a method of preparing a metal matrix composite, and a coating layer and bulk prepared by using the same and in particular, it provides a method of preparing a metal matrix composite, which comprises the steps of providing a substrate; preparing a mixed powder comprising i) a first metal powder comprising a metal, alloy or mixture particle thereof, ii) a second metal powder comprising an intermetallic compound forming metal particle which forms an intermetallic compound along with the metal or the alloy element of the alloy, and iii) a ceramic powder comprising a ceramic or mixture particle thereof; injecting the mixed powder prepared above into a spray nozzle for coating; coating the mixed powder on the surface of the substrate by accelerating the mixed powder in the state of non-fusion at a speed of 300 to 1,200 m/s by the flow of transportation gas flowing in the spray nozzle; and forming the intermetallic compound by the thermal treatment of the coated coating layer, and a coating layer and bulk prepared by using the same, whereby the coating layer and bulk material with high wear resistance and excellent resistance against fatigue crack on the surface without causing damages such as heat strain to the substrate during the preparation of the coating layer can be provided. | 05-14-2009 |