Abstract: Disclosed decoding method of the intra prediction mode comprises the steps of: determining whether an intra prediction mode of a present prediction unit is the same as a first candidate intra prediction mode or as a second candidate intra prediction mode on the basis of 1-bit information; and determining, among said first candidate intra prediction mode and said second candidate intra prediction mode, which candidate intra prediction mode is the same as the intra prediction mode of said present prediction unit on the basis of additional 1-bit information, if the intra prediction mode of the present prediction unit is the same as at least either the first candidate intra prediction mode or the second candidate intra prediction mode, and decoding the intra prediction mode of the present prediction unit.

Abstract: Provided is a power management device including a first power domain operating in a sleep mode consuming minimal power, and a second power domain turned on exclusively when a wake signal is received from an external device within a communication range of the first power domain, wherein the first power domain includes an always-on Digital Low-DropOut (DLDO), and the second power domain includes a main Low-DropOut (LDO), and split sequence control is performed on power management in the first power domain and the second power domain.

Abstract: An exemplary embodiment attempts to provide a full transmission device for wide-angle mode conversion of elastic waves which can realize mode conversion of elastic waves with high energy efficiency over a wide range of angle of incidence by a single filter. A full transmission device for wide-angle mode conversion of elastic waves includes an incidence medium where elastic waves including longitudinal waves and transverse waves enter obliquely within a preset wide angle range, a transmission medium that transmits elastic waves when the elastic waves enter the transmission medium within the wide angle range through the incidence medium, and a filter that is formed so as to satisfy a wide-angle mode conversion full-transmission condition when the filter is interposed between the incidence medium and the transmission medium, such that elastic waves entering the incidence medium within the wide angle range are completely converted without being reflected so as to be transmitted to the transmission medium.

Abstract: A secondary battery includes an electrode assembly including a positive electrode plate, a negative electrode plate, and a separator disposed between the positive electrode plate and the negative electrode plate, wherein the electrode assembly has a first end, a second end opposite the first end, a first side and a second side opposite the first side, a pouch configured to surround the electrode assembly, and an inner support installed between the pouch and the electrode assembly to support the inside of the pouch.

Abstract: A device, and method thereof, for training a model for human identification are provided may include a primary training module configured to primarily train the model with respect to a pre-prepared source dataset, a target subset generation module configured to generate a target subset by selecting some cameras from among a plurality of cameras included on a service robot, a feature vector extraction module configured to extract feature vectors of the target subset by using the model, a labeling module configured to perform labeling on the feature vectors, and a secondary training module configured to secondarily train the model with respect to a target dataset by using results of the labeling.

Abstract: A antibacterial resin includes a copolymer having a first unit derived from styrene and a second unit derived from a monomer represented by Chemical Formula 1. The copolymer has a weight average molecular weight of 10,000 g/mol or more and 1,000,000 g/mol or less. A molded article includes the antibacterial resin.

Abstract: Disclosed are a high pressure gaseous hydrogen oxide providing device, and a high pressure substrate processing apparatus and method using the same. The high pressure substrate processing method includes reacting a hydrogen gas and an oxygen gas, obtaining a generated hydrogen oxide having a first pressure, converting the generated hydrogen oxide into a processed gaseous hydrogen oxide having a second pressure higher than the first pressure and an atmospheric pressure, and acting the processed gaseous hydrogen oxide on a substrate to be processed in a processing area.

Abstract: A shoe management apparatus includes a first management apparatus, including a first inner space and an electric compartment disposed below the first inner space for dehumidifying air introduced into the electric compartment, and removing foreign matter from the shoes stored in the first inner space; and a second management apparatus disposed above the first management apparatus, including a second inner space for storing a shoe, and for adjusting humidity of the second inner space using air discharged from the electric compartment.

Abstract: A hygiene management device for an entrance hall is designed to emit far-UV light from upper and lower sides toward a person by reflecting the far-UV light emitted from the upper side to the person's lower body by a reflector located at the lower side, and reflecting the far-UV light emitted from the lower side to the person's upper body by a reflector located at the upper side. Accordingly, a sterilization effect on the person is improved.

Abstract: According to an embodiment of the present disclosure, there may be provided an operation method of a server for estimating the size of damage in disaster affected areas. In this instance, the operation method of the server may include acquiring at least one first disaster image, deriving an affected area from each of the at least one first disaster image, acquiring affected area related information through labeling based on the derived affected area, and training a first learning model using the at least one first disaster image and the affected area related information.

Abstract: Disclosed is a data transmission system that transmits data by using a relay. The relay selects a transmission terminal from among a plurality of terminals accessing a base station. A base station transmits base station data to the relay during a first time slot, and the transmission terminal transmits terminal data to the relay. The relay transmits terminal data to the base station during a second time slot, and transmits base station data to the transmission terminal.

Abstract: The present invention relates to a sagger for firing a precursor material, and more specifically, to a sagger having a space internally provided to load a precursor material. When used to fire a precursor material, the sagger is capable of not only suppressing the generation of by-products but also enhancing the durability of the main body.

Abstract: A method of fabricating a layered waveguide display comprises imprinting a surface-relief grating (SRG) on a first substrate, filling grating grooves of the SRG with a backfill material, depositing a first layer of an index-matching material on the SRG, and bonding the first layer of the index-matching material on the SRG to a first side of a second substrate. The first substrate and the SRG are characterized by a first refractive index and a second refractive index, respectively. The backfill material is characterized by a third refractive index greater than the first refractive index and the second refractive index. The index-matching material is characterized by a fourth refractive index greater than the first refractive index and the second refractive index. In some embodiments, the backfill material is the same as the index-matching material. The second substrate is characterized by a fifth refractive index matching the fourth refractive index.

Abstract: A substrate processing apparatus is provided and includes: a support unit including a spin chuck and a centering jig that is on the spin chuck, the spin chuck configured to support and rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a swing arm including a correction unit that includes a sensor and an emitter, the swing arm configured to move such that the correction unit moves to a target point on the substrate, and the emitter configured to irradiate a beam towards the substrate; and a controller configured to: control the spin chuck and the swing arm; and determine whether a movement trajectory of the swing arm is aligned with a rotation center of the spin chuck based on information acquired by the sensor about the centering jig.

Abstract: Provided is an electrode for a lithium secondary battery having excellent resistance and output characteristics while achieving high capacity characteristics due to a high active material content.

Abstract: A technology related to a transmission device of an amplitude modulation method is disclosed. In the amplitude modulation transmission device, a transmission data signal transformed into a sinusoidal wave transition form is input to a signal input stage of a cascode power amplifier, and a transmission data signal transformed into another sinusoidal wave transition form is input to a bias power stage of the cascode power amplifier. The transmission data signal transformed into the sinusoidal wave transition form has a sinusoidal wave form in a section in which input data transitions and maintain its previous value in a section in which the input data is maintained.

Abstract: A patch level severity determination method, a slide level severity determination method, and a computing system for performing same are disclosed. According to one aspect of the present invention, provided is a method performed in a computing system including a deep-learning model pre-trained to provide determination results for partial images when each partial image obtained by dividing a pathology slide image is inputted, the method comprising the steps of: for each of a plurality of partial images obtained by dividing a pathology slide image, determining an effective grade for the partial image on the basis of a determination result for the partial image outputted by the deep-learning model that has received the partial image; and determining a slide level severity rating for the entire pathology slide image on the basis of the effective grade for each of the plurality of partial images that constitute the pathology slide image.

Abstract: A polarizing plate and an optical display apparatus including the same are provided. A polarizing plate includes a polarizer; and a first retardation layer and a second retardation layer sequentially stacked on a lower surface of the polarizer, and the first retardation layer has an in-plane retardation of about 180 nm to about 220 nm at a wavelength of about 550 nm; and the second retardation layer has an in-plane retardation of about 80 nm to about 100 nm at a wavelength of about 550 nm.

Abstract: A lower cross member for a vehicle is disposed on a floor of a vehicle. The lower cross member includes a core member and a reinforcing layer. The core member is made of a composite material containing 70 wt. % or more of unidirectional carbon fibers, and the reinforcing layer is made of a composite material containing 70 wt. % or more of fiberglass.

Abstract: A display device includes: a memory, a driving controller, a light emitting element, a first transistor including a first electrode, a second electrode, and a gate electrode for receiving a data signal, a second transistor connected between a first driving voltage line and the first electrode of the first transistor and receiving a first emission signal, and a third transistor connected between the second electrode of the first transistor and the light emitting element and receiving a second emission signal. The first emission signal includes a compensation period and an emission period, and the memory stores instructions that, when executed by the driving controller, cause the driving controller to determine a compensation time of the compensation period depending on target luminance.