Abstract: The present invention relates to an insulating gas used for electrical insulation or arc extinguishing of an electrical device, and an electrical device for insulating electricity using the same. The insulating gas of the present invention, which may replace SF6 gas, consists of a mixed gas of trifluoromethyl trifluorovinyl ether (CF3OCFCF2) and a carrier gas. The insulating gas of the present invention has the characteristics of a low boiling point, high dielectric strength, low toxicity, and a low global warming potential (GWP=1 or less), and thus may replace SF6, and the low global warming potential with no loss of high insulating capacity and arc extinguishing capability may reduce greenhouse gases.

Abstract: An embodiment all-solid-state battery includes an anode current collector, a buffer layer disposed on the anode current collector, a solid electrolyte layer disposed on the buffer layer and including a solid electrolyte, a cathode active material layer disposed on the solid electrolyte layer, and a cathode current collector disposed on the cathode active material layer. The buffer layer includes a first layer disposed on the anode current collector and including an electrically conductive material, and a second layer disposed on the first layer and including a metal capable of alloying with lithium.

Abstract: An indoor lighting device of a vehicle includes: a substrate, a plurality of light sources assembled with the substrate to be arranged in a row, and a light guide panel including: a plurality of incidence parts such that light emitted by the light sources is incident thereupon, a diffusion area part provided behind the incidence parts to diffuse and reflect the light incident upon the incidence parts, a visual field area part provided behind the diffusion area part to emit the light diffused and reflected by the diffusion area part outside, and light diffusion holes provided behind the respective incidence parts. In particular, each of the light diffusion holes is surrounded by a transmission plane, a pair of reflection planes and a diffusion plane.

Abstract: Disclosed is a semiconductor device comprising a substrate that includes a cell region and a dummy region, a first metal layer on the substrate and including a dummy line on the dummy region, a power delivery network on a bottom surface of the substrate, and a first through via that penetrates the substrate and extends from the power delivery network toward the dummy line. The first through via is electrically connected to the dummy line. The power delivery network includes a plurality of lower lines and a pad line below the lower lines. The pad line is electrically connected through the lower lines to the first through via.

Abstract: Provided is a vehicle lamp including a light source module. The light source module includes a light source configured to generate and emit light and a microlens array module provided in front of the light source and configured such that light enters the microlens array module. The microlens array module includes an incident lens array configured such that the light enters the incident lens array and including a plurality of incident lenses and an exit lens array provided in front of the incident lens array, configured to receive the light that has entered the incident lens array and emit the light outward, and including a plurality of exit lenses. The exit lens array is configured such that heights of the exit lenses are different in a top-bottom direction of a vehicle.

Abstract: A test mode control circuit includes an encryption circuit and a test mode generating circuit. The encryption circuit encrypts, based on an encryption code, an access code set to generate an encrypted access code set. The test mode generating circuit generates a test mode signal based on the encrypted access code set.

Abstract: A method of a terminal, according to an exemplary embodiment of the present disclosure, may include: requesting access to a mobile integrated access backhaul (IAB) based on cell search; receiving a tracking area (TA) update procedure stop request message from an Access and Mobility Management Function (AMF) of a core network; and deactivating a TA update procedure based on the TA update procedure stop request message.

Abstract: A method of an integrated access and backhaul (IAB) node may include: receiving, from a target base station, one or more user equipment (UE) context setup request messages including terminal radio resource reconfiguration information; sharing context information including the terminal radio resource reconfiguration information with a source IAB-distributed unit 1 (IAB-DU1); configuring terminal reconfiguration information using the shared context information; and transmitting one or more UE context setup response messages including the terminal reconfiguration information to the target base station in response to the one or more UE context setup request messages.

Abstract: A method of an IAB node may comprise: receiving an RRC message including measurement control information from a base station; transmitting RRC reconfiguration information including the measurement control information to each of a plurality of terminals; receiving a measurement report message including a measurement report generated by each of the plurality of terminals based on the measurement control information from each of the plurality of terminals; and grouping the measurement report messages received from the plurality of terminals into a grouped message report message, and transmitting the grouped measurement report message to the base station according to a grouped measurement reporting periodicity.

Abstract: In a method for treating a cancer expressing secreted protein acidic and rich in cysteine (SPARC), a composition including an albumin and at least one cysteine bound thereto is administered to a subject in need thereof. The cancer expressing the SPARC may be at least one selected from the group consisting of a brain tumor, melanoma, breast cancer, rectal cancer and stomach cancer.

Abstract: The present invention relates to a novel use of NCKAP1 gene in neurodegenerative diseases. More specifically, the present invention relates to a marker composition for predicting the prognosis of a neurodegenerative disease, comprising a NCKAP1 protein or a gene encoding same, a composition and a kit for predicting the prognosis of a neurodegenerative disease, which comprises a formulation for measuring the level of the protein or an mRNA of the gene encoding same, and a pharmaceutical composition for preventing or treating neurodegenerative disease, comprising the protein or the gene encoding same as an active ingredient.

Abstract: Disclosed herein is a disinfection robot. The disinfection robot includes a body provided with an outlet, a fan provided inside the body, a fan motor configured to rotate the fan, a wheel provided under the body, a wheel motor configured to rotate the wheel, a three-dimensional camera having a forward field of view of the body and configured to capture a three-dimensional image, and a processor configured to control the fan motor to rotate the fan to discharge air through the outlet and control the wheel motor to rotate the wheel to move the body based on the three-dimensional image.

Abstract: Provided is a vehicle lamp including a light source module. The light source module includes a light source configured to generate and emit light and a microlens array module provided in front of the light source and configured such that light enters the microlens array module. The microlens array module includes an incident lens array configured such that the light enters the incident lens array and including a plurality of incident lenses and an exit lens array provided in front of the incident lens array, configured to receive the light that has entered the incident lens array and emit the light outward, and including a plurality of exit lenses. The exit lens array is configured such that heights of the exit lenses are different in a top-bottom direction of a vehicle.

Abstract: Disclosed herein are an air cleaning and disinfection robot and a method of operating the same. The air cleaning and disinfection robot includes a driving unit configured to move autonomously in a target space, a plurality of air conditioning modules configured to manage air quality in the target space and detachably provided on the driving unit, a station on which the plurality of air conditioning modules are mounted, a docking unit configured to couple and separate the driving unit and each of the air conditioning modules to and from each other, and a detection unit configured to detect an operation environment of the target space, wherein the driving unit, based on information obtained by the detection unit, may selectively couple to and move with any one of the plurality of air conditioning modules.

Abstract: The present invention relates to a high voltage-type redox flow battery comprising: a plurality of modules (1001, 1002, 1003, . . , 100n) which are serially connected; and a battery management system (BMS) for monitoring a state-of-charge (SOC) of each of the plurality of modules (1001, 1002, 1003, ..

Abstract: Disclosed is an interface system including a first neuron cluster that outputs a first neuron signal including a first neuron request and first neuron data by performing a first arithmetic operation, and a first interface circuit that stores the first neuron data and outputs a first response, in response to the first neuron request. The first neuron cluster outputs a second neuron signal including a second neuron request and second neuron data by performing a second arithmetic operation, in response to the first response. Before the first data is transmitted to a second neuron cluster different from the first neuron cluster, the first interface circuit outputs the first response in response to a fact that the first neuron data is stored.

Abstract: Disclosed are a fingerprint forgery detection device and a method of operating the same. The fingerprint forgery detection device includes a memory that stores a first feature signal including biological channel feature information of a user, a transmitter including at least one transmission electrode for transmitting a pulse signal to the user, a receiver including at least one reception electrode for receiving a biological channel response signal in response to the transmitted pulse signal, and a signal processor for processing the biological channel response signal to detect whether a fingerprint is forged, and at least one processor that controls the memory, the transmitter, and the receiver.

Abstract: Disclosed is an amplification circuit, which includes a first amplifier that receives an external signal and performs first band pass filtering on the external signal to output a first filter signal, and a second amplifier that receives the first filter signal and performs second band pass filtering on the first filter signal to output a second filter signal, and a frequency pass bandwidth of the second band pass filtering is narrower than a frequency pass bandwidth of the first band pass filtering.

Abstract: A smart drilling system includes a terminal configured to map a design space to an actual space and having perforation location information in the design space, a drilling machine including a drill for perforation and configured to perform perforation in the actual space under control of the terminal based on the perforation location information, and a total station configured to acquire location information of a reference point in the actual space for mapping the design space to the actual space and location information of the drilling machine in the actual space, and to transmit the location information of the reference point in the actual space and the location information of the drilling machine to the terminal, wherein the terminal recognizes and displays a perforable region or a perforable point at a current position of the drilling machine.

Abstract: A method of reinforcement learning of a neural network device for generating a verification vector for verifying a circuit design comprising a circuit block includes inputting a test vector to the circuit block, generating one or more rewards based on a coverage corresponding to the test vector, the coverage being determined based on a state transition of the circuit block based on the test vector, and applying the one or more rewards to a reinforcement learning.