Abstract: The disclosure provides a vehicle body lower structure disposed in a vehicle and including a floor panel; a side beam disposed on an outer side of the floor panel in a width direction of the vehicle and extending in a front-rear direction of the vehicle; and a rear side frame connected to a rear side of the side beam and an inner side of the side beam in the width direction of the vehicle and extending in the front-rear direction of the vehicle. An inner wall of the side beam has an inclined surface inclined toward a rear of the vehicle and an outer side in the width direction of the vehicle. A front end edge of the rear side frame is joined to the inclined surface.

Abstract: An electronic device includes: a communication circuit; a first sensor; a processor; and memory storing instructions that cause the electronic device to: determine whether a user wearing the electronic device is in a standing posture; determine that the electronic device is a main electronic device and an external electronic device connected to the electronic device is a sub electronic device, based on determining that the user is in the standing posture; obtain first information related to a fall of the user; receive, from the external electronic device through the communication circuit, second information related to the fall of the user. The second information is obtained by the external electronic device; and detect the fall of the user, by applying a first weight to the first information and by applying a second weight corresponding to the sub electronic device. The second weight is lower than the first weight.

Abstract: The embodiments of the present disclosure provide a method, an Interne of Things system and a storage medium for generating an inspection scheme based on smart gas, the method is realized based on a smart gas management platform of the Internet of Things system, including: obtaining, based on first monitoring data at a first location and distance data, second monitoring data at a second location by controlling a drive module to drive a gas leakage inspection device to move; determining, based on the second monitoring data, a necessary inspection point and an inspection frequency of the necessary inspection point; determining, based on the necessary inspection point and the inspection frequency of the necessary inspection point, a first inspection scheme; and controlling the drive module to drive the gas leakage inspection device to inspect a gas pipeline network based on the first inspection scheme.

Abstract: A camera module includes a lens barrel; a housing accommodating the lens barrel; an image sensor disposed, below the lens barrel, on a substrate in an optical axis direction of the lens barrel; and a sub-housing disposed between the lens barrel and the substrate, the sub-housing comprising an opening, a frame portion disposed on an outer portion of the sub-housing to surround the opening, and a slant portion disposed on an upper side of the frame portion. A height of the slant portion increases towards a direction of the opening in the optical axis direction.

Abstract: A coreference resolution method, and a method and apparatus for training a coreference resolution model are provided. The coreference resolution method includes: acquiring a current utterance to be processed; inputting the current utterance into a coreference resolution detection sub-model to obtain a predicted insertion position where there is a semantic absence of the current utterance and/or a predicted deletion position of a word to be replaced; and inputting the predicted insertion position and/or the predicted deletion position of the current utterance, and a historical conversation corresponding to the current utterance into a resolution completion sub-model of the coreference resolution model to obtain a predicted position in the historical utterance of a word corresponding to the semantic absence at the predicted insertion position and/or a predicted position in the historical utterance of a replacement word corresponding to the word to be replaced at the predicted deletion position.

Abstract: In the disclosure, in generating an output voltage that is stepped up or down to a target voltage value by repeatedly charging/discharging a capacitor according to a charge pump driving signal, before a voltage value of the output voltage reaches a target voltage value, driving capability of an output buffer that generates the charge pump driving signal is decreased.

Abstract: A drug for treating dry eye, a method for improving wearing experience in populations with contact lens discomfort, and eye drops for treatment.

Abstract: Provided is a chemical liquid dispensing apparatus including: a head assembly including a channel unit through which a chemical liquid flows, and multiple nozzles through which the chemical liquid flows from the channel unit and dispensing the chemical liquid onto a substrate; and a pipe connected to the head assembly and through which the chemical liquid passes, wherein the channel unit includes a first flow path having a branched structure, and a second flow path connected to the first flow path and supplying the chemical liquid to the multiple nozzles.

Abstract: A thermal transfer sheet includes a substrate and a transfer layer on the substrate. The transfer layer includes an adhesive layer. The adhesive layer forms one surface layer of the thermal transfer sheet, and the adhesive layer contains an allyl resin and a modified olefin polymer.

Abstract: A motion manager includes one or more processors configured to: receive a stop holding request for keeping a vehicle in a stopped state as one of motion requests from application software; and output an instruction value for turning ON a hydraulic brake to the hydraulic brake on a condition that the stop holding request is received. The one or more processors are configured to continue outputting the instruction value to a parking brake regardless of a presence or absence of the stop holding request, when outputting an instruction value for turning ON a parking brake to the parking brake after starting outputting the instruction value and until switching of the parking brake to an ON state is completed.

Abstract: The present invention relates to a method of manufacturing a power semiconductor module and a power semiconductor module manufactured thereby, the method comprising the steps of: removing thermal stress by annealing a base plate; disposing a brazing filler layer on the upper surface of the base plate; and laminating and brazing a ceramic substrate onto the base plate having the brazing filler layer disposed thereon.

Abstract: The present application provides a light-ray modulating element, an eyeglass and a 3D displaying system. The light-ray modulating element is applied to a 3D displaying system, the 3D displaying system includes a 3D displaying device, and the 3D displaying device includes a display panel, and a lens unit disposed at a light exiting side of the display panel; light rays emitted by the display panel pass through the lens unit, are shot to the light-ray modulating element, and form two first viewpoint units at a light entering side of the light-ray modulating element, wherein each of the first viewpoint units includes at least two first viewpoints; and the light-ray modulating element is configured for converging light rays emitted by each of the first viewpoint units to form a second viewpoint unit.

Abstract: A change detecting device includes: a time-series data acquiring unit that acquires time-series data in a period including a first period and a second period after the first period; a vector acquiring unit that acquires first vectors which are pieces of partial time-series data in the first period and second vectors which are pieces of partial time-series data in the second period on the basis of the time-series data acquired by the time-series data acquiring unit; a difference vector acquiring unit that acquires a difference vector related to a combination of a specific first vector among the first vectors and a specific second vector among the second vectors in a plurality of combinations; and a change detecting unit that detects a characteristic change of the time-series data on the basis of a bias in distribution of directions of the plurality of difference vectors acquired by the difference vector acquiring unit.

Abstract: Embodiments provide a light-emitting device that includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and an organometallic compound represented by Formula 1, which is explained in the specification:

Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, an electronic apparatus including the light-emitting device, and an electronic including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound. The organometallic compound is represented by Formula 1, which is explained in the specification.

Abstract: A display panel, a display device, and a method for manufacturing the display panel are provided. The display panel includes a substrate, light-emitting devices, a light reflecting part, and a light adjusting part. The light-emitting devices are spaced on one side of the substrate. The light reflecting part is at least partially located between adjacent light-emitting devices. The light adjusting part is arranged on one side of the light-emitting devices away from the substrate, and an orthographic projection of the light adjusting part on the substrate overlaps an orthographic projection of the corresponding light-emitting devices on the substrate. The light adjusting part includes a first surface away from the substrate, and the first surface protrudes away from the substrate. The light reflecting part and the light adjusting part can cooperate with each other to convert at least some of lateral beams into the forward beams.

Abstract: A display panel includes a circuit substrate, multiple light-emitting components located on a side of the circuit substrate, and multiple microlenses. Each light-emitting component includes a first surface facing away from the circuit substrate and also includes a second surface at least partially surrounds the first surface. One of the first surface or the second surface is a hydrophilic surface, and the other is a hydrophobic surface. The multiple microlenses are located on a side of the multiple light-emitting components facing away from the circuit substrate. The orthographic projection of the microlens on the plane where the circuit substrate is located overlaps the orthographic projection of the first surface on the plane where the circuit substrate is located and does not overlap the orthographic projection of the second surface on the plane where the circuit substrate is located.

Abstract: An image sensing device includes a pixel array including a photoconverter configured to convert optical signals into analog electrical signals, an analog-digital converting (ADC) circuit configured to convert the analog electrical signals received from the pixel array into digital signals, an address bus, a random number generator configured to generate random numbers based on an input of least significant bits (LSBs) of a plurality of digital signals transmitted from the ADC circuit through the address bus, and a signal processor configured to perform image processing using the random numbers.

Abstract: The present invention relates to an extracellular vesicle including a coronavirus-derived antigen protein or a gene encoding the protein, and a use of the extracellular vesicle. According to the present invention, when mice are immunized by administering an activated immune cell-derived extracellular vesicle loaded with an antigen protein or mRNA, excellent antigen-specific neutralizing antibody production and T cell response induction effects are confirmed. When the extracellular vesicle is stored under room-temperature and refrigerated conditions after freeze-drying, high stability and an excellent antibody production effect are experimentally confirmed.

Abstract: An embodiment of the present disclosure provides an oral scanner system including: an oral scanner body which has an optical device and an imaging board disposed therein and is configured to receive power from an external power source or an internal battery; and an oral scanner calibration device configured to support the oral scanner body and calibrate the optical device using a pattern plate provided therein, wherein, upon insertion of the oral scanner calibration device into the oral scanner body, the oral scanner calibration device is electrically connected to the oral scanner body, and power is supplied to the oral scanner calibration device.