Abstract: An energy storage system includes an energy storage device that stores energy generated from a new and renewable energy power plant, a power management device that monitors a total amount of power produced by at least one new and renewable energy power plant in a plurality of regions, determines an operation mode of the energy storage device based on a result of monitoring a reference capacity of an integrated line through which power of the plurality of regions is transmitted and a result of monitoring the total power amount, and controls a power capacity flowing through the integrated line according to the operation mode, and a power conversion device that receives a command corresponding to the operation mode from the power management device and controls an operation of the energy storage device according to the command.

Abstract: An apparatus for embedding a sentence feature vector according to an embodiment includes a sentence acquisitor configured to acquire a first sentence and a second sentence, each including one or more words; a vector extractor configured to extract a first feature vector corresponding to the first sentence and a second feature vector corresponding to the second sentence by independently inputting each of the first sentence and the second sentence into a feature extraction network; and a vector compressor configured to compress the first feature vector and the second feature vector into a first compressed vector and a second compressed vector, respectively, by independently inputting each of the first feature vector and the second feature vector into a convolutional neural network (CNN)-based vector compression network.

Abstract: A server according to an embodiment includes a processor configured to receive a friend add request for a target account from a user terminal accessed with a user account; based on one of the user account and the target account being a protected account, transmit an approval request for the friend add request to a protector account connected to the protected account; and based on receiving a reply to the approval request from the protector terminal, add the target account to a friend list of the user account.

Abstract: An energy storage system includes an energy storage device that stores energy generated from a new and renewable energy power plant, a power management device that monitors an amount of power of the new and renewable energy power plant, determines an operation mode of the energy storage device based on a result of monitoring a reference capacity of a line connected to the new and renewable energy plant and the amount of power, and controls a power capacity flowing through the line according to the operation mode, and a power conversion device that receives a command corresponding to the operation mode from the power management device and controls an operation of the energy storage device according to the command.

Abstract: This invention relates to a method for producing chlorine in a high yield through a hydrogen chloride oxidation reaction and more specifically, this invention is characterized in that chlorine is produced in a high yield by subjecting hydrogen chloride to an oxidation reaction in a mixed gas containing carbon oxide.

Abstract: A method for fabricating semiconductor device includes forming an alternating stack that includes a lower multi-layered stack and an upper multi-layered stack by alternately stacking a dielectric layer and a sacrificial layer over a substrate, forming a vertical trench that divides the upper multi-layered stack into dummy stacks, and forming an asymmetric stepped trench that is extended downward from the vertical trench to divide the lower multi-layered stack into a pad stack and a dummy pad stack, wherein forming the asymmetric stepped trench includes forming a first stepped sidewall that is defined at an edge of the pad stack, and forming a second stepped sidewall that is defined at an edge of the dummy pad stack and occupies less area than the first stepped sidewall.

Abstract: An embodiment vehicle panel assembly includes an inner panel configured to wrap a roof and opposite pillars of a vehicle body, the inner panel including a second inner assembly portion provided at pillar-side opposite side parts and a guide portion provided at an upper side of the second inner assembly portion, and an outer panel configured to be loaded from above the inner panel and coupled to the inner panel to wrap an outside of the inner panel, the outer panel including a second outer assembly portion provided at a side part, the second outer assembly portion configured to be guided downwards by the guide portion when loaded from above and facing the second inner assembly portion after loading, wherein the second outer assembly portion is fastened to the second inner assembly portion.

Abstract: An energy storage system includes an energy storage device that stores energy generated from a new and renewable energy power plant, a power management device that monitors an amount of power of the new and renewable energy power plant, determines an operation mode of the energy storage device based on a result of monitoring a reference capacity of a line connected to the new and renewable energy plant and the amount of power, and controls a power capacity flowing through the line according to the operation mode, and a power conversion device that receives a command corresponding to the operation mode from the power management device and controls an operation of the energy storage device according to the command.

Abstract: The present disclosure relates to a showerhead assembly and a substrate processing apparatus, and more particularly to a showerhead assembly and a substrate processing apparatus including a ceramic heater that heats a substrate and by which hole processing is freely performed in a relatively high temperature process.

Abstract: A method for inspecting a critical dimension may include providing a substrate, applying a photoresist on the substrate, variably irradiating a dose of light onto the photoresist, performing a photo process to develop the photoresist to form a photoresist pattern, performing an etching process using the photoresist pattern as an etching mask to form a plurality of patterns, measuring a width of each of the plurality of patterns and a spacing between adjacent ones of the plurality of patterns, and identifying a cause of a defect in the photo process based on the measured width and the measured spacing.

Abstract: A heat dissipation material is provided. In the heat dissipation material with a filler, comprising secondary particles in which primary particles are aggregated, the filler in a polymer resin matrix may form a thermal interface layer for conduction of thermal energy between a heat generation part and a heat absorption part.

Abstract: The present disclosure relates to a showerhead assembly and a substrate processing apparatus, and more particularly to a showerhead assembly and a substrate processing apparatus including a ceramic heater that heats a substrate and by which hole processing is freely performed in a relatively high temperature process.

Abstract: An optical clear resin includes a tetrahydrofuran (THF)-based oligomer having a glass transition temperature of about ?50° C. or less, an acrylate-based monomer, and a photoinitiator. As the optical clear resin includes the tetrahydrofuran-based oligomer, the curing time of the optical clear resin is shortened and the modulus of elasticity of the optical clear resin is lowered.

Abstract: A storage device includes a memory including a plurality of word lines, a plurality of bit lines and a plurality of memory cells, and a controller configured to control the memory and perform a read retry operation for the memory using a read retry table. The memory includes a special block that stores a read retry table in which a plurality of read retry values are set for each of a plurality of first conditions and each of a plurality of second conditions corresponding to each of the plurality of first conditions.

Abstract: A method for classifying patent documents may include the steps of learning patent documents stored in a patent database by machine learning technology, establishing a first classification standard based on similarity between the patent documents, and generating a basic classification model of classifying the patent documents based on the first classification standard; generating a patent pool including a plurality of patent documents based on a search and/or selection input of the user; receiving the classification input of the user and classifying the plurality of patent documents included in the patent pool according to the classification input; predicting a second classification standard classifying the plurality of patent documents by the user based on the similarity between the classified patent documents; and classifying remaining patent documents which are not yet classified in the patent pool based on the basic classification model and the second classification standard.

Abstract: A multilayer capacitor includes: a body including a stack structure in which a first internal electrode and a second internal electrode are stacked on each other interposing a dielectric layer therebetween; and first and second external electrodes disposed on the body to be respectively connected to the first internal electrode and the second internal electrode. One of the first internal electrode and the second internal electrode includes a recess portion disposed in one surface thereof, and providing a deviation in a distance between the first and second internal electrodes, TD indicates a thickness of a portion of the dielectric layer, based on a portion positioned on the one surface and not in the recess portion, TR indicates a recession depth of a portion positioned on the one surface and recessed by the recess portion, and (TR/TD) is greater than zero and less than (½).

Abstract: In an embodiment of the present inventive concept, there is provided an 0 smoothing method performed on the basis of deep gradient prior information to improve sharpness of an image by an image quality improving device, and the method comprises: a gradient-improved image generation step of generating a gradient-improved image by minimizing the gradients of pixels of an original image, by the image quality improving device; and a smoothing-improved image generation step of generating a smoothing-improved image smoothing-processed through one-step (0) estimation on the gradient-improved image, by the image quality improving device.

Abstract: The present invention relates to a sleep apnea diagnostic auxiliary system using a simple skull x-ray image, the system comprising: an input unit for receiving a simple skull x-ray image of a target patient; a prediction unit for analyzing the simple skull x-ray image to predict a possibility of the occurrence of sleep apnea of the target patient; an information providing unit for generating and providing diagnostic auxiliary information on the basis of the possibility of the occurrence of sleep apnea of the target patient; and an artificial intelligence learning model configured to train the prediction unit by using learning data including simple skull x-ray images of a plurality of patients and sleep apnea diagnosis results of the patients.

Abstract: An image sensor with improved performance is provided. The image sensor includes a substrate, a prism structure on the substrate, the prism structure including at least one nanopattern, and an anti-reflection structure on the prism structure, the anti-reflection structure including at least one opening array, the opening array including a plurality of spaced-apart openings.

Abstract: Provided are a method, a device, and a computer program for controlling stop of an autonomous vehicle using a speed profile. The method of controlling, by a computing device, stop of an autonomous vehicle using a speed profile includes obtaining surrounding information of an autonomous vehicle, determining candidate routes for controlling stop of the autonomous vehicle on the basis of the surrounding information, calculating scores for candidate driving plans for the autonomous vehicle to travel the determined candidate routes according to a preset speed profile, and finalizing a driving plan for the autonomous vehicle on the basis of the calculated scores.