Abstract: Provided are a dose calculation method, a dose calculation device, and a computer-readable storage medium. The dose calculation method comprises: generating an intermediate image between a plurality of sequentially acquired diagnostic images; and calculating doses through a simulation using the diagnostic images and the intermediate image.

Abstract: An ECG sensor chip used in a wearable appliance includes; a switch controlled by a switching signal, an amplifier that amplifies a difference between first and second ECG signals, and a location indicator that generates the switching signal. The switch passes either a first ECG signal or second ECG signal in response to the switching signal.

Abstract: A method of operating a storage device includes a nonvolatile memory device, a controller configured to control the nonvolatile memory device and a temperature sensor configured to measure a temperature of the nonvolatile memory device. The method includes calculating an average sensing temperature of a sensing temperature measured by the temperature sensor for a period of time, and periodically calculating an elapsed time of data after the data is programmed in the nonvolatile memory device based upon the average sensing temperature.

Abstract: In a method of operating a storage device including at least one nonvolatile memory device and a memory controller configured to control the at least one nonvolatile memory device, a boundary page of a first memory block among a plurality of memory blocks included in the at least one nonvolatile memory device is searched for, at least one clean page, in which data is not written, of the first memory block is searched for, a dummy program operation is performed on a portion of the boundary page and the at least one clean page, and an erase operation is performed on the first memory block.

Abstract: A wearable patch-type automatic defibrillator attachable to a region of a patient near the patient's heart includes a battery which stores electrical energy for defibrillation, a controller which controls the battery, electrocardiogram (ECG) electrodes, and defibrillation electrodes. The controller analyzes ECG signals of the patient received through the ECG electrodes, and automatically provides the patient with the electrical energy stored in the battery through the defibrillation electrodes when defibrillation is needed according to a result of the analysis.

Abstract: Provided is a reaction chamber for a chemical vapor apparatus.

Abstract: A power tailgate control device and method can prevent a collision with an obstacle during the opening or closing of a tailgate by determining whether an obstacle is present or not and whether the collision with the obstacle would occur or not by using a rear lamp and a rear camera. The power tailgate control device includes: a command input unit receiving a tailgate open or close command from an operator; a rear camera mounted on a tailgate; and a controller controlling the opening or closing of the tailgate by determining whether a collision with an obstacle would occur or not, on the basis of R values of pixels in a difference image between a first image captured in a state in which a rear lamp is turned on and a second image captured in a state in which the rear lamp is turned off.

Abstract: In a method of operating a storage device including at least one nonvolatile memory device and a memory controller configured to control the at least one nonvolatile memory device, a boundary page of a first memory block among a plurality of memory blocks included in the at least one nonvolatile memory device is searched for, at least one clean page, in which data is not written, of the first memory block is searched for, a dummy program operation is performed on a portion of the boundary page and the at least one clean page, and an erase operation is performed on the first memory block.

Abstract: Disclosed is a method of manufacturing semiconductor devices. A gate trench and an insulation pattern defined by the gate trench are formed on a substrate and the protection pattern is formed on the insulation pattern. A gate dielectric layer, a work function metal layer and a sacrificial layer are sequentially formed the substrate along a surface profile of the gate trench. A sacrificial pattern is formed by a CMP while not exposing the insulation pattern. A residual sacrificial pattern is formed at a lower portion of the gate trench and the gate dielectric layer and the work function metal layer is etched into a gate dielectric pattern and a work function metal pattern using the residual sacrificial pattern as an etch stop layer.

Abstract: Provided are a dose calculation method, a dose calculation device, and a computer-readable storage medium. The dose calculation method comprises: generating an intermediate image between a plurality of sequentially acquired diagnostic images; and calculating doses through a simulation using the diagnostic images and the intermediate image.

Abstract: This invention relates to a resource-recycling type method and apparatus for treating industrial wastewater using an oxidizing agent produced from wastewater, wherein, in the treatment of industrial wastewater containing nitrogen compounds and refractory COD-causing pollutants, an oxidizing agent is autonomously produced using ammonia gas stripped from wastewater and is then added back to the wastewater, thus economically treating the wastewater without the need to purchase an expensive oxidizing agent.

Abstract: Provided are a rubber composition for tire tread containing 100 parts by weight of raw material rubber, 10 parts to 100 parts by weight of a reinforcing filler, and 1 part to 20 parts by weight of a silane compound represented by the following formula (1), the raw material rubber containing 40 parts to 90 parts by weight of a styrene-butadiene rubber and 10 parts to 60 parts by weight of a butadiene rubber; and a tire produced using the rubber composition. The rubber composition for tire tread exhibit improved dispersibility, processability, mechanical characteristics, abrasion resistance performance, and rolling resistance characteristics. wherein X represents a vinyl group; Y represents an alkoxy group; Z represents an alkoxy group; a represents an integer from 0 to 6; b and c each independently represent an integer from 0 to 2 and do not necessarily represent 0 at the same time; and x represents an integer from 1 to 3.

Abstract: A regulator circuit includes an OP-amp, buffer, power transistor, voltage divider, load, and feedback current generator. The OP-amp generates first voltage signal by amplifying a difference between an input voltage signal and a feedback voltage signal. The OP-amp drives a first node as the first voltage signal. The buffer drives a second node as a second voltage signal generated based on the first voltage signal. The power transistor includes a drain terminal receiving a supply voltage, a gate terminal connected to the second node, and a source terminal connected to a third node. The voltage divider generates the feedback voltage signal by dividing an output voltage signal of the third node. The load includes a terminal connected to the third node and another terminal receiving a ground voltage. The feedback current generator provides a first feedback current corresponding to a ripple of the output voltage signal to the first node for enhancing a speed at which the ripple reduced.

Abstract: An ECG sensor chip used in a wearable appliance includes; a switch controlled by a switching signal, an amplifier that amplifies a difference between first and second ECG signals, and a location indicator that generates the switching signal. The switch passes either a first ECG signal or second ECG signal in response to the switching signal.

Abstract: A method for broadcasting sports includes receiving a first bio-signal output from a first sensor attached to a first sports participant of a sporting event through a first wireless communications module, receiving a second bio-signal output from a second sensor attached to a second sports participant of the sporting event through a second wireless communications module, receiving live video data of the first sports participant and the second sports participant through cameras, and generating sports data including at least one of the first bio-signal and the second bio-signal and the live video data.

Abstract: A wearable patch-type automatic defibrillator attachable to a region of a patient near the patient's heart includes a battery which stores electrical energy for defibrillation, a controller which controls the battery, electrocardiogram (ECG) electrodes, and defibrillation electrodes. The controller analyzes ECG signals of the patient received through the ECG electrodes, and automatically provides the patient with the electrical energy stored in the battery through the defibrillation electrodes when defibrillation is needed according to a result of the analysis.

Abstract: A showerhead for chemical vapor deposition includes: a plurality of reactive gas showerhead modules separated each other and having the same number as the number of kinds of reactive gases injected from the showerhead, each having a mixing zone in the reactive gas showerhead module to induce a mixing of a reactive gas and an injection support gas used to regulate the injection velocity of the reactive gas and a plurality of reactive gas injection tubes connected to the bottom surface of the reactive gas showerhead module for injecting the reactive gas mixed with the injection support gas over the substrate; and a purge gas showerhead module mounted under the reactive gas showerhead modules, with a purge gas supply port for supplying a purge gas to the purge gas showerhead module.

Abstract: A method for chemical vapor deposition using a showerhead through which at least one reactive gas and a purge gas are injected over a substrate, wherein the method includes: disposing the showerhead such that the bottom surface of the showerhead is spaced apart from the substrate by a predetermined distance; supplying a reactive gas and an injection support gas into the showerhead, wherein reactive gases of different kinds are respectively delivered into compartments formed at inside of the showerhead; mixing each reactive gas with its corresponding injection support gas in each mixing zone at inside of the showerhead; supplying a purge gas into a separated compartment at inside of the showerhead; and injecting the reactive gas mixed with the injection support gas and the purge gas through a plurality of reactive gas exits and a plurality of purge gas exits formed at the bottom surface of the showerhead, respectively.

Abstract: Aspects of the present invention generally relate to approaches for forming a semiconductor device such as a TSV device having a “buffer zone” or gap layer between the TSV and transistor(s). The gap layer is typically filled with a low stress thin film fill material that controls stresses and crack formation on the devices. Further, the gap layer ensures a certain spatial distance between TSVs and transistors to reduce the adverse effects of temperature excursion.

Abstract: The present disclosure relates to an apparatus and a method for displaying an image of a head up display. The apparatus for displaying an image of a head up display includes: a sensor module configured to confirm angles of side mirrors installed on the left and right of a vehicle; a control module configured to estimate positions of driver's eyes based on the angles of the left and right side mirrors and set display positions of image data based on the estimated positions of driver's eyes; and an output module configured to display the image data at the set display positions so that the image data are displayed by being reflected from the windshield of the vehicle.