Abstract: Second member (20) includes a material that is difficult to weld to first member (10). First member (10) is provided with first penetrating part (11) penetrating in a thickness direction. Third member (30) is arc-welded to an inner peripheral surface of first penetrating part (11) and opening surface (10a) of first member (10) via second penetrating part (21) of second member (20). Second member (20) is compressed by flange (31) and first member (10) by solidification contraction of third member (30), and second member (20) is therefore fixed between flange (31) of third member (30) and first member (10).

Abstract: A seat system includes a seat including a sensor configured to acquire information for detection of a motion of an occupant seated on a seat body, a terminal device configured to acquire the information from the sensor, and a server capable of communicating with the terminal device. The terminal device executes a game using the sensor based on the information, and acquires an execution result corresponding to the occupant for a game played by the occupant. The server generates integrated data by integrating execution results of the game acquired from another terminal device, and computes a reference value for execution results of the game based on the integrated data. The terminal device or the server assigns a difficulty level of the game for the terminal device based on the execution result corresponding to the occupant and the reference value. The terminal device reflects the difficulty level on the game.

Abstract: Provided are a multimedia content publishing method and apparatus, and an electronic device and a storage medium. The method includes: determining multimedia content to be published; acquiring at least one candidate time-sensitivity tag that matches the multimedia content; determining at least one target time-sensitivity tag selected from the at least one candidate time-sensitivity tag; and generating multimedia content publishing information that includes the target time-sensitivity tag. In the disclosure, candidate time-sensitivity tags are provided for a publisher of multimedia content, such that the publisher selects a target time-sensitivity tag therefrom; and the added target time-sensitivity tag can be used for reference when related search results are provided for a user who initiates a search request, thereby improving the accuracy of the search results.

Abstract: A protective shroud includes a shroud body, a protective door movably installed on the shroud body, and a buffer mechanism connected between the shroud body and the protective door. The buffer mechanism slows down a moving speed of the protective door. The protective door is moved between an open position and a closed position in a vertical direction to open or close the shroud body.

Abstract: The present disclosure relates to a method of performing real-time object detection using an object real-time detection model and a performance optimization method of object real-time detection model. According to an embodiment, the method of performing real-time object detection using an object real-time detection model includes: obtaining an identification image of a preset size by pre-processing an input image; obtaining object central point data and object size data by processing the identification image using the object real-time detection model; and obtaining an object detection result by determining an object region in the input image according to the object central point data and the object size data.

Abstract: A fire alarm apparatus according to an embodiment of the present invention may include a plurality of sensing modules and a repeater. When receiving the fire alarm signal from each of the plurality of sensing modules, the repeater transmits a signal to each of the plurality of sensing modules after a first time elapses, the signal comprises an acknowledgment response to the fire alarm signal and a control signal for controlling each of the plurality of sensing modules, and the acknowledgment response and the control signal are transmitted integrally.

Abstract: Monitoring an operational characteristic of a data communication device within a network includes sampling an operational characteristic of the data communication device at a fine-grain sample rate over a first sampling interval to produce fine-grain samples of the operational characteristic of the data communication device, training a machine learning algorithm using the fine-grain samples of the operational characteristic of the data communication device, the fine-grain sample rate, and a coarse-grain sample rate that is less than the fine-grain sample rate, sampling the operational characteristic of the data communication device at the coarse-grain sample rate over a second sampling interval to produce coarse-grain samples of the operational characteristic of the data communication device, and using the machine learning algorithm to process the coarse-grain samples of the operational characteristic of the data communication device to produce accuracy-enhanced samples of the operational characteristic of th

Abstract: An array substrate is disclosed. The array substrate includes a semiconductor layer integrated with a PIN photoelectric diode and an active area. The PIN photoelectric diode includes a P-type semiconductor area, an N-type semiconductor area, and an I-type semiconductor area defined between the P-type semiconductor area and the N-type semiconductor area. A gate electric current is introduced at a location corresponding to the I-type semiconductor area, so as to enhance light sensitivity.

Abstract: A video coding mechanism is disclosed. The mechanism includes encoding a bitstream comprising one or more layers of coded pictures. A video parameter set (VPS) is also encoded into the bitstream. The VPS includes an each layer is an output layer set (OLS) flag (each_layer_is_an_ols_flag) when all layers specified by the VPS are independently coded without inter-layer prediction. The each_layer_is_an_ols_flag specifies whether each OLS contains only one layer. The bitstream is stored for communication toward a decoder.

Abstract: A method and electronic device are provided for adjusting an output power of an RF signal to be output to an antenna, based on a proximity of an object and a shape (or configuration) of the electronic device. The electronic device may include a proximity sensor, an antenna corresponding to the proximity sensor, a power amplifier corresponding to the antenna, and a processor configured to control the power amplifier to output a first RF signal having a first output power to the antenna, identify the antenna corresponding to the proximity sensor, based on proximity of an object being detected by the proximity sensor, identify, using a power table configured for the antenna, a second output power corresponding to a shape of the electronic device and the proximity of the object being detected, wherein the second output power is different from the first output power, and control the power amplifier to output a second RF signal having the second output power, to the antenna.

Abstract: A technology that can prevent leakage of confidential workpiece information in a course of workpiece transfer is provided. A pallet transfer system includes a transfer device, a pallet storage, a work station, a machine tool, and a control device. The control device determines whether or not the workpiece is a confidential target based on information indicating whether or not the workpiece to be machined is a confidential target, the control device transfers the pallet to which the workpiece is attached by a first transfer method when determining that the workpiece is not the confidential target, and the control device transfers the pallet to which the workpiece is attached by a second transfer method different from the first transfer method when determining that the workpiece is the confidential target.

Abstract: A decoding device, method, and computer readable medium for partial access metadata for video-based point cloud compression data are disclosed. The decoding device for point cloud decoding includes a communication interface and a processor operably coupled to the communication interface. The communication interface receives a compressed bitstream and metadata related to the compressed bitstream. The processor identifies, in the metadata, region information that indicates a region of a point cloud based on a user perspective; locates a track of the compressed bitstream that corresponds to the region information; identifies, in the track, objects corresponding to the region of the point cloud; and decodes for display of an object, included in the objects identified in the track, that is visible from the user perspective.

Abstract: A system for manufacturing a multi-layer shortcake can be realized by reversing the manufacturing process of the shortcake to normal. The assembly line conveyor system includes a package container having a top opening as a cake mold and a take-out film set as an insole in the package container. The packaged shortcake includes a topping layer of a cake, a first cream layer, a shape retaining sponge block, a second cream layer, and a cake base platform on the insole film and closed with a bottom lid. Preferably, the packaged shortcake contains a cake block between the first cream layer and the second cream layer for supporting the shape of the shortcake.

Abstract: The present disclosure relates to a composition for cell imaging including a probe compound, and a method of cell-material imaging using the same. The composition for cell imaging and the method of cell-material imaging are provided to image the material in the cell by measuring fluorescence generated by reacting the probe and a material in a cell.

Abstract: A photoresponsive oxygen storage material includes a plurality of unit cells. Each of the plurality of unit cells has a shape of a cube having eight corners and six faces. Each of the plurality of unit cells includes a plurality of zirconium-oxo clusters each located at a corresponding corner of the eight corners, and a plurality of ligands each located on a corresponding face of the six faces and each having a porphyrin skeleton and including greater than or equal to 1 and less than or equal to 4 carboxy groups. A molybdenum ion is located at a center of the porphyrin skeleton, and at least some of the plurality of unit cells are empty.

Abstract: The present invention provides a device having a trench gate structure and a method of making the same. The device comprises a substrate, a drift region, a well region, a trench gate, a heavily-doped region, and an electrode positioned on the heavily-doped region. The structure of the device is simple to provide good VDMOS and IGBT breakdown voltages, and meanwhile take on-state resistance and reliability of oxide into account.

Abstract: An inner tube having a disconnected pattern, two ends of the inner tube having the disconnected pattern is respectively disposed with a first joint and a second joint. Free ends of the first joint and the second joint are respectively disposed with a first closed surface and a second closed surface; a sleeve further extends from a free end of the first joint or the second joint in a length direction of an inner tube body; the first joint and the second joint are connected face-to-face by the sleeve to enable the inner tube body having an elongated shape to be spliced to define an inner tube linked end-to-end. A tire, which uses the inner tube having the disconnected pattern.

Abstract: A variable transmittance optical stack and a manufacturing method for the same, and a smart window including the same are proposed, and the variable transmittance optical stack includes a first polarizing plate, a first electrode layer formed on one surface of the first polarizing plate, a second polarizing plate opposing the first polarizing plate, a second electrode layer formed on one surface of the second polarizing plate, and opposing the first electrode layer, and a liquid crystal layer provided between the first electrode layer and the second electrode layer, wherein the first electrode layer and the second electrode layer includes conductive polymers, and the first electrode layer and the second electrode layer have physical alignment structures on at least a part of regions thereof by a rubbing manner.

Abstract: Disclosed is a vehicle air vent improved to simplify an operation mechanism by reducing the number of components for adjusting a wind direction while an outlet is slimmed. The vehicle air vent includes a vehicle air vent including a duct housing, a first wing assembly disposed at a side of an outlet of the duct housing, a second wing assembly disposed in the duct housing, and a knob coupled to the first wing assembly, wherein the knob includes a knob pin movably disposed in the first wing assembly.