Patent application number | Description | Published |
20090090427 | Welding Wire Weaving Apparatus for Submerged Arc Welding Carriage - A welding wire weaving apparatus for a submerged arc welding carriage includes a truck running in a welding direction, a control panel controlling parameters required for welding and weaving operations, a welding wire reel mounting a welding wire thereon, a welding wire supplier supplying the welding wire to an upper part of a member to be welded, a weaver unit weaving the welding wire transversely, a supplier supporting shaft supporting the welding wire supplier at an upper part of the truck, and a weaver unit connection bar connecting the weaver unit to the supplier supporting shaft. The welding wire supplier includes a supply guiding roller, a compressive supplying roller, a welding wire guide bundle, a needle bearing, a welding wire guide bundle and an insulator formed between the needle bearing and the welding wire guide bundle. | 04-09-2009 |
20090173727 | Butt-joint Welding Method - A butt-joint welding method is disclosed, which is capable of improving welding productivity by reducing the number of welding passes by weaving a welding wire in submerged arc welding. The welding method includes arranging two parent metals having 10-35 mm thickness at an interval of 8-20 mm to face each other, attaching a backing material to rear sides of the two parent metals, the rear sides facing each other, so that the backing material seals a space between the parent metals through surface-contact with the rear sides, performing flux cored arc welding or compositely performing the flux cored arc welding and submerged arc welding 1-3 times on an upper layer of the backing material, and welding the two parent metals while weaving a submerged arc welding wire transversely. | 07-09-2009 |
Patent application number | Description | Published |
20150134858 | ELECTRONIC DEVICE INCLUDING A MEMORY - An electronic device includes a semiconductor memory unit that includes a vertical electrode formed over a substrate and receiving a voltage through one end of the vertical electrode, a resistance variable layer formed along a side of the vertical electrode to be thinner going from one end to the other end, and a plurality of horizontal electrodes formed adjacent to the vertical electrode with the resistance variable layer disposed between the horizontal electrodes and the vertical electrode, and stacked over the substrate with a space from each other. | 05-14-2015 |
20150221700 | ELECTRONIC DEVICE - An electronic device comprising a semiconductor memory unit that includes a first vertical electrode; a first variable resistance layer surrounding the first vertical electrode; a second vertical electrode surrounding the first variable resistance; a second variable resistance layer surrounding the second vertical electrode; and a plurality of horizontal electrodes contacted with an outer side of the second variable resistance layer, wherein the plurality of horizontal electrodes are spaced apart from each other in a vertical direction. | 08-06-2015 |
20150332766 | ELECTRONIC DEVICE - An electronic device includes a semiconductor memory unit. The semiconductor memory unit includes a plurality of first lines extending in a first direction, a plurality of second lines extending in a second direction crossing the first direction, and a plurality of memory cells provided between the first lines and the second lines at intersections of the first lines and the second lines. Each of the memory cells includes a variable resistance element coupled to and disposed between a corresponding second line and first and second selection elements, the first selection element coupled to and disposed between the variable resistance element and a corresponding first line, and the second selection element coupled to and disposed between the variable resistance element and the corresponding first line. The first selection element allows a bidirectional current flow therethrough, and the second selection element allows a unidirectional current flow therethrough. | 11-19-2015 |
20160056211 | ELECTRONIC DEVICE INCLUDING MEMORY CELLS HAVING VARIABLE RESISTANCE CHARACTERISTICS - An electronic device includes a semiconductor memory. The semiconductor memory includes a stack structure including a first electrode, a second electrode, a third electrode, an insulating layer interposed between the first electrode and the second electrode, and a variable resistance layer interposed between the second electrode and the third electrode; and a selection element layer disposed over at least a part of a sidewall of the stack structure. | 02-25-2016 |
20160064659 | ELECTRONIC DEVICE - An electronic device includes a semiconductor memory. The semiconductor memory includes a selection element layer; a material layer directly coupled to a first surface of the selection element layer and including a conductive filament; and a variable resistance layer coupled to a second surface of the selection element layer opposite to the first surface. | 03-03-2016 |
Patent application number | Description | Published |
20090003726 | ILLUMINATION NORMALIZING METHOD AND APPARATUS - An illumination normalizing apparatus and a method are disclosed. The illumination normalizing apparatus measures a discontinuity of each pixel of an input image, the discontinuity including a spatial gradient and a local inhomogeneity, produces a weight of each pixel from the discontinuity by using a transfer function, produces an estimated illumination by repeating a convolution operation on each weight, and subtracts the estimated illumination from the input image. | 01-01-2009 |
20100315486 | STEREOSCOPIC VIDEO SERVICE PROVIDING/RECEIVING METHOD AND APPARATUS IN DIGITAL BROADCASTING SYSTEM - Provided is a stereoscopic video service providing method using a stereoscopic video stream including first and second video streams in a digital broadcasting system. The stereoscopic video service providing method includes: generating information on the first video stream and information on the second video stream; inserting an identifier of the information on the second video stream into the information on the first video stream; and transmitting the first video stream and the information on the first video stream and the second video stream and the information on the second video stream through separate transmission channels, respectively. | 12-16-2010 |
20110010739 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING STEREOSCOPIC VIDEO IN DIGITAL BROADCASTING SYSTEM - Provided is a method for transmitting a stereoscopic video in a digital broadcasting system, the stereoscopic video being composed of a left view and a right view. The method includes: generating information indicating that the video is stereoscopic, information about a composition type of the stereoscopic video, and additional information based on the composition type; and transmitting the stereoscopic video and the generated information. The composition type is to compose the stereoscopic video of a single or two encoding streams by using the left view and the right view. In the case of a single stream mode in which the stereoscopic video is composed of the single encoding stream, the additional information includes information about positions of the left and right views. In the case of a dual stream mode in which the stereoscopic video is composed of the two encoding streams, the additional information includes information indicating whether the respective encoding streams are the left view or the right view and information indicating correlation between the respective encoding streams. | 01-13-2011 |
20130300826 | METHOD OF SYNCHRONIZING REFERENCE IMAGE WITH ADDITIONAL IMAGE OF REAL-TIME BROADCASTING PROGRAM, AND TRANSCEIVER SYSTEM FOR PERFORMING SAME - A method of synchronizing reference image with additional image in digital broadcasting includes generating at least one frame having predetermined identifier for providing notice of the start time of the reference image to receiver in advance; and transmitting at least one frame having the predetermined identifier to the receiver. Alternatively, the method of synchronizing reference image with additional image of includes generating signaling information containing additional image interlocking information at a transmission side in order to prepare for the additional image interlocked with the reference image at a reception side in advance; and providing the signaling information to the receiver. Therefore, it is possible to accurately and effectively perform the synchronization of 3D reference image with 3D additional image stored in the receiver or a streamed 3D additional image. | 11-14-2013 |
20130342648 | TRANSMISSON APPARATUS AND METHOD AND RECEPTION APPARATUS AND METHOD FOR PROVIDING PROGRAM ASSOCIATED STEREOSCOPIC BROADCASTING SERVICE - Disclosed herein are a transmission apparatus and method and a reception apparatus and method for a program associated stereoscopic broadcasting service. The transmission apparatus includes: a real time stream encoder generating a real time stream by encoding a reference image; a non-real time (NRT) stream encoder generating an NRT stream based on an additional image; an image synchronization information generator generating a service signaling and image synchronization information (including an event information table (EIT) and a program map table (PMT)) stream for synchronizing the reference image and the additional image with each other based on 3D content synchronization information; and a re-multiplexer generating a program associated stereoscopic broadcasting stream by multiplexing the real time stream, the non-real time stream, and the service signaling and image synchronizing information stream. | 12-26-2013 |
20130342649 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING NON-REAL-TIME STEREOSCOPIC BROADCASTING SERVICE - Disclosed are an apparatus and a method for transmitting a broadcasting service capable of signaling non-real-time | 12-26-2013 |
Patent application number | Description | Published |
20110224546 | THREE-DIMENSIONAL (3D) ULTRASOUND SYSTEM FOR SCANNING OBJECT INSIDE HUMAN BODY AND METHOD FOR OPERATING 3D ULTRASOUND SYSTEM - Provided is a three-dimensional (3D) ultrasound system and a 3D ultrasound system operating method that may obtain 3D ultrasound data with respect to an object inside a human body to determine an accurate sagittal view. The 3D ultrasound system may include a scanner to generate ultrasound data including image data generated by scanning an object inside a human body, a processing unit to detect a center point of the object from the generated ultrasound data, and to generate, on the ultrasound data, a virtual plane on which the detected center point is placed, and a controller to rotate the ultrasound data based on the image data included in the virtual plane and to determine a sagittal view with respect to the object. | 09-15-2011 |
20110282199 | ULTRASOUND SYSTEM FOR MEASURING IMAGE USING FIGURE TEMPLATE AND METHOD FOR OPERATING ULTRASOUND SYSTEM - Provided are a three-dimensional (3D) ultrasound system and a method for operating the 3D ultrasound system. The 3D ultrasound system may include a display unit to form an image with respect to an object in the body and to display the image on a screen, and a control unit to generate a figure template corresponding to the image, to adjust the generated figure template based on a reference location of the image, and to superimpose the adjusted figure template on the image and display the resulting combination. | 11-17-2011 |
20120078100 | ULTRASOUND SYSTEM FOR COMBINING IMAGES OF VARIOUS ANGLES AND METHOD FOR OPERATING ULTRASOUND SYSTEM - Provided are an ultrasound system and a method for operating the ultrasound system, which may irradiate an ultrasonic beam at various angles, may process a reflected ultrasonic echo signal to generate partial images, and may combine the partial images. The ultrasound system may include a beam irradiating unit to irradiate an ultrasonic beam onto an object at different irradiation angles for each frame, an image processing unit to process a reflected and returned ultrasonic echo signal to generate a partial image, and an image combining unit to combine and render the partial images generated at different irradiation angles for each frame to extend an angle of view of the object. | 03-29-2012 |
20120078102 | 3-DIMENSIONAL (3D) ULTRASOUND SYSTEM USING IMAGE FILTERING AND METHOD FOR OPERATING 3D ULTRASOUND SYSTEM - Provided are a 3-dimensional (3D) ultrasound system using image filtering and a method for operating the 3D ultrasound system. The 3D ultrasound system using image filtering may include a scanning unit to generate a volume image of an object, a detecting unit to detect a contour line in each of ‘n’ first slice images extracted from the volume image, ‘n’ being a natural number, and a rendering control unit to correct the ‘n’ first slice images into ‘n’ second slice images by removing a non-feature region based on the contour line, and to combine and render the ‘n’ second slice images. | 03-29-2012 |
20130281860 | 3D ULTRASOUND SYSTEM AND METHOD FOR OPERATING 3D ULTRASOUND SYSTEM - A 3-dimensional (3D) ultrasound system and a method for operating a 3D ultrasound system are provided. A 3D ultrasound system includes an extractor, a processor, and a controller. The extractor scans an image of an object in a human body, and extracts a region of interest (ROI) image in an inputted ROI with respect to a selected image. The processor detects edges from a plurality of side images of the object with respect to the ROI image. The controller measures the thickness of the image using the detected edges. | 10-24-2013 |
20150216510 | 3D ULTRASOUND SYSTEM AND METHOD FOR OPERATING 3D ULTRASOUND SYSTEM - A 3-dimensional (3D) ultrasound system and a method for operating a 3D ultrasound system are provided. A 3D ultrasound system includes an extractor, a processor, and a controller. The extractor scans an image of an object in a human body, and extracts a region of interest (ROI) image in an inputted ROI with respect to a selected image. The processor detects edges from a plurality of side images of the object with respect to the ROI image. The controller measures the thickness of the image using the detected edges. | 08-06-2015 |
20160000402 | THREE-DIMENSIONAL (3D) ULTRASOUND SYSTEM FOR SCANNING OBJECT INSIDE HUMAN BODY AND METHOD FOR OPERATING 3D ULTRASOUND SYSTEM - Provided is a three-dimensional (3D) ultrasound system and a 3D ultrasound system operating method that may obtain 3D ultrasound data with respect to an object inside a human body to determine an accurate sagittal view. The 3D ultrasound system may include a scanner to generate ultrasound data including image data generated by scanning an object inside a human body, a processing unit to detect a center point of the object from the generated ultrasound data, and to generate, on the ultrasound data, a virtual plane on which the detected center point is placed, and a controller to rotate the ultrasound data based on the image data included in the virtual plane and to determine a sagittal view with respect to the object. | 01-07-2016 |
Patent application number | Description | Published |
20150138245 | IMAGE DISPLAY SYSTEM AND METHOD OF FITTING MULTIPLE MODELS TO IMAGE - Provided is an image processing apparatus for fitting a model to image data. The image processing apparatus determines a final parameter set and a final inlier scale of a first model by iteratively performing a model estimation process and an inlier scale estimation process, wherein the model estimation process determines a model parameter set, and the inlier scale estimation process determines an inlier scale by using the determined model parameter set. | 05-21-2015 |
20160038122 | ULTRASOUND DIAGNOSIS APPARATUS - Provided is an ultrasound diagnosis apparatus including: a data acquisition unit configured to acquire volume data for a head of an object; an image processor configured to detect a mid-sagittal plane (MSP) from the volume data, generate an MSP image corresponding to the MSP, detect at least one measurement plane based on the MSP, and generate at least one measurement plane image corresponding to the at least one measurement plane; and a display configured to display the MSP image and the at least one measurement plane image on a single screen. | 02-11-2016 |
20160051220 | ULTRASOUND DIAGNOSIS APPARATUS AND ULTRASOUND DIAGNOSIS METHOD - Provided is an ultrasound diagnosis apparatus. The ultrasound diagnosis apparatus includes an image acquiring unit configured to acquire a three-dimensional (3D) ultrasound image of a partial region of an object, a region determining unit configured to determine a bile duct region and a tumor candidate region in the 3D ultrasound image; a resection pattern acquiring unit configured to acquire a resection pattern of the bile duct region by comparing a shape of the tumor candidate region and the bile duct region with a predetermined pattern; and a display unit configured to display on a screen a resection pattern image including the resection pattern of the bile duct region. | 02-25-2016 |
20160051232 | ULTRASOUND DIAGNOSTIC APPARATUS AND METHOD AND COMPUTER READABLE STORAGE MEDIUM - A method of more easily determining a measurement object that may be provided from a standard view for a user who is a doctor to read an ultrasound image in an ultrasound diagnosis. A data acquisition unit acquires ultrasound data of a target object. An image processor generates an ultrasound image by using the ultrasound data, acquires a standard view based on the ultrasound image, acquires measurement information that is information regarding measurement objects measurable within the standard view based on the standard view, and acquires at least one of the measurement objects based on the acquired measurement information. | 02-25-2016 |
20160058418 | METHOD OF VARIABLE EDITING ULTRASOUND IMAGES AND ULTRASOUND SYSTEM PERFORMING THE SAME - An ultrasound system and a method of editing a label displayed with an ultrasound image are provided. The ultrasound system displays a plurality of labels generated based on a predetermined threshold value on the ultrasound image, receives a selection signal for selecting at least one label from the plurality of labels and an adjustment signal for adjusting the predetermined threshold value, generates at least one new label based on a threshold value adjusted according to the adjustment signal, and replaces and displays some of the at least one new label on a region corresponding to the at least one selected label. | 03-03-2016 |
20160058422 | ULTRASOUND DIAGNOSIS APPARATUS, ULTRASOUND DIAGNOSIS METHOD PERFORMED BY THE ULTRASOUND DIAGNOSIS APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM HAVING THE ULTRASOUND DIAGNOSIS METHOD RECORDED THEREON - An ultrasound diagnosis apparatus and method capable of efficiently measuring the volume of an object is provided. The ultrasound diagnosis apparatus includes a data acquisition unit configured to acquire ultrasound image data regarding a object including a target bone which is to be diagnosed, and an image processing unit configured to acquire first information about at least one selected from a location of the target bone within an ultrasound image and a length of the target bone, based on volume data included in the ultrasound image data, acquire a boundary surface of a soft tissue that is adjacent to the target bone, based on the first information, and automatically acquire a volume of an interior of the boundary surface of the soft tissue. | 03-03-2016 |
20160063695 | ULTRASOUND IMAGE DISPLAY APPARATUS AND METHOD OF DISPLAYING ULTRASOUND IMAGE - An ultrasound image display apparatus includes an image processor which acquires respective pieces of ultrasound data for a plurality of time points that represent an object including at least one target at a plurality of different time points and acquires first information representing a change in the at least one target during the plurality of different time points, based on a correspondence between the respective pieces of ultrasound data for the plurality of time points; and a display which displays a screen image including a diagnosis image that shows the first information. | 03-03-2016 |
Patent application number | Description | Published |
20100097477 | Method of detecting defects in image sensor, tester for the method, and control signal generator for the method - A method of detecting defects in an image sensor that may occur from a floating diffusion area of the image sensor, a tester using the method, and a control signal generator using the method include a photo diode generating charges corresponding to an image signal; a transmission transistor having a first terminal connected to a the photodiode and a second terminal connected to a floating diffusion area, thereby transmitting the charges generated in the photo diode to the floating diffusion area in response to a charge transmission control signal; and a reset transistor having a first terminal applied by a reset voltage and a second transistor connected to the floating diffusion area, thereby transmitting the reset voltage to the floating diffusion area in response to a reset control signal. The reset transistor is turned on during at least one sampling zone selected between reset level sampling and signal level sampling that are performed with respect to the image sensor. | 04-22-2010 |
20100157140 | METHOD OF ECONOMIZING POWER IN IMAGE PICKUP SYSTEM AND IMAGE PICKUP SYSTEM USING THE METHOD - A method of operating an image pickup system includes generating a first control signal in response to a long duration exposure mode selectively input by a user, setting circuits to process image data associated with modes other than long duration exposure mode to a standby mode in response to the first control signal, generating a second control signal when the standby mode has been established, opening a shutter in response to the second control signal, and performing a long duration exposure to accumulate a charge corresponding to an optical signal incident on an image sensor of the image pickup system when the shutter is open. | 06-24-2010 |
20110316538 | OPENING AND CLOSING MODULE, CONTROL METHOD FOR THE SAME, IMAGING APPARATUS USING THE SAME - An imaging apparatus includes: a rotator having a shape of a perforated circular plate and rotating around a rotating axis of a center of the perforated circular plate; and a supporter having a perforated circular plate and one side of which is connected to one side of the rotator such that the rotator is restricted only to rotation movement. The supporter includes a supporter opening/closing part a part of which is separated along the rotating axis and then rotates by a predetermined angle around the rotating axis, and the rotator includes a rotator opening/closing part a part of which integrally moves with the supporter opening/closing part. | 12-29-2011 |
20130100315 | METHOD OF ECONOMIZING POWER IN IMAGE PICKUP SYSTEM AND IMAGE PICKUP SYSTEM USING THE METHOD - A method of operating an image pickup system includes generating a first control signal in response to a long duration exposure mode selectively input by a user, setting circuits to process image data associated with modes other than long duration exposure mode to a standby mode in response to the first control signal, generating a second control signal when the standby mode has been established, opening a shutter in response to the second control signal, and performing a long duration exposure to accumulate a charge corresponding to an optical signal incident on an image sensor of the image pickup system when the shutter is open. | 04-25-2013 |
Patent application number | Description | Published |
20090106486 | EFFICIENT PREFETCHING AND ASYNCHRONOUS WRITING FOR FLASH MEMORY - Disclosed herein are a flash file system and an address translation method. The flash file system includes a file system, a Flash Translation Layer (FTL), and flash memory. The FTL receives Local Block Addresses (LBAs) from the file system, and translates the LBAs into Physical Block Address (PBAs. The flash memory receives the resulting PBAs. The FTL includes a memory block in which a multi-stage clustered hash table for mapping the LBAs to the PBAs is stored, and performs the address translation using the clustered hash table. | 04-23-2009 |
20110188189 | FLEXIBLE ELECTRONIC PRODUCT HAVING A SHAPE CHANGE CHARACTERISTIC AND METHOD THEREOF - A flexible electronic product includes a flexible electronic assembled body and an actuator including a shape memory member. The actuator of the flexible electronic product deforms in response to an input. The flexible electronic assembled body includes a flexible display device, such as an organic light emitting diode (OLED), a plastic liquid crystal display (LCD), a plastic plasma display panel (PDP), an electronic ink panel, an organic thin film transistor (OTFT). | 08-04-2011 |
20130091934 | BLOOD COLLECTION MODULE FOR MEASURING ALCOHOL CONCENTRATION - A blood collection module includes a blood collection container that is coupled with a blood alcohol concentration detection device including an alcohol detection sensor having a detection probe that inhales an alcohol gas, and on one surface of which an inserting portion that is inserted by a detection probe of a blood alcohol concentration detection device is formed and on an outer surface of which blood inlet holes through which blood flows in are formed; and an absorption member that is provided in the blood collection container, to thus absorb examinee's blood that is introduced through the blood inlet holes, in which an alcohol gas generated from the blood absorbed by the absorption member is introduced into the alcohol detection sensor through the detection probe. | 04-18-2013 |
20130111979 | DEVICE FOR MEASURING BLOOD ALCOHOL CONCENTRATION - A device for measuring blood alcohol concentration for detecting the alcohol concentration from the blood of the unconscious driver as well as the driver's breath, comprises a first body including a coupling recess into which the blood collection module is coupled and a heater for heating the coupled blood collection module, and a second body including a detection probe to penetrate the blood collection module to suck the alcohol gas in the blood collection module, and an alcohol detection sensor to detect the alcohol concentration through the alcohol gas introduced through the detection probe. | 05-09-2013 |
20140358020 | DRUNKOMETER - The invention is a drunkometer comprising a main body | 12-04-2014 |
20150297117 | STANDARD ALCOHOL GAS CARTRIDGE FOR A DRUNKOMETER - The invention is a standard alcohol gas cartridge for a drunkometer which contains the standard alcohol gas with the predetermined concentration, the value of the predetermined concentration of the standard alcohol gas being displayed on the outer surface of the cartridge | 10-22-2015 |