Abstract: An air filter includes a mounting head, a centrifugal separation assembly and a plurality of filtration assemblies. The mounting head is provided with a centrifugal mounting portion and a plurality of filtration mounting portions. The centrifugal separation assembly is removably connected with the centrifugal mounting portion. The centrifugal separation assembly is used for separating a solid and liquid in an airflow. The plurality of filtration assemblies include “7”-shaped import pipe fittings, filtration shells and filtration apparatuses, the filtration shells are provided with filtration cavities and openings connected with the filtration cavities, the filtration shells are connected with the filtration mounting portions, the filtration apparatuses are disposed in the filtration cavities, inner walls of the import pipe fittings are defined to form import channels, first ends of the import pipe fittings are connected with the filtration mounting portions.

Abstract: A method for generating an object model includes: obtaining an initial morphable model; obtaining a plurality of initial images of an object, and depth images corresponding to the plurality of initial images; obtaining a plurality of target topological images by processing the plurality of initial images based on the depth images; obtaining a plurality of models to be synthesized by processing the initial morphable model based on the plurality of target topological images; and generating a target object model based on the plurality of models to be synthesized.

Abstract: Provided is an embedded semantic division network including a communication module configured to receive an image captured by a camera, a memory configured to store a semantic division network (MMANet)-based program for extracting a context of the captured image, and a processor extracts the context of the captured image by selecting a convolutional neural network (CNN) processing module or a depth-wise separable convolution (DSC) processing module according to a size of a activation map in each layer of the semantic division network that includes an encoder unit and a decoder unit including at least one of the CNN processing module and the DSC processing module that are connected from an upper layer to a lower layer and reduce features of an input image.

Abstract: An integrated cartridge is provided, which includes a printing medium receiving groove in which a printing medium is loaded; a feeding mounting hole and a take-up bobbin mounting hole are formed; a feeding bobbin mounted in the feeding bobbin mounting hole; a take-up bobbin mounted in the take-up bobbin mounting hole; and a first opening disposed between the feeding bobbin and the take-up bobbin configured to draw out the printing medium.

Abstract: An electronic device includes a memory configured to store one or more applications, and at least one processor configured to control the electronic device. The processor may identify a target model file based on a neural network and associated with a target application among the one or more applications, determine a target initialization time of the target model file among a plurality of preset initialization times, and initialize the target model file at the target initialization time. In addition, various example embodiments may be implemented.

Abstract: A grating for a steering mirror of a LiDAR system is made without a metal coating. The grating comprising a plurality of ridges defined by a period. The period has a width that is equal to or less than a wavelength of a laser of the LiDAR system. The ridges can be made of crystalline silicon to form a high-contrast grating.

Abstract: A hydraulic control device for a hydraulic actuation machine including a main oil pump configured to supply oil to the hydraulic actuation machine, a sub oil pump configured to temporarily supply oil to the hydraulic actuation machine based on a drive request so as to compensate for an oil shortfall when supply of oil from the main oil pump to the hydraulic actuation machine is stopped or insufficient, and a drive unit configured to drive the sub oil pump, wherein when an elapsed time elapsed from a time point when the sub oil pump is driven reaches a predetermined time, the hydraulic control device generates an air discharge command for discharging air accumulated in the sub oil pump and outputs the air discharge command to the drive unit, and the drive unit drives the sub oil pump to discharge the air accumulated in the sub oil pump based on the output air discharge command.

Abstract: An arithmetic apparatus includes a first operand holding circuit configured to output a first operand according to a clock signal, generate an indicator signal based on bit values of high-order bit data including a most significant bit of the first operand, and gate the clock signal based on the indicator signal, the clock signal being applied to a flip-flop latching the high-order bit data of the first operand; a second operand holding circuit configured to output a second operand according to the clock signal; and an arithmetic circuit configured to perform data gating on the high-order bit data of the first operand based on the indicator signal and output an operation result by performing an operation using a modified first operand resulting from the data gating and the second operand.

Abstract: A display apparatus includes a pixel row including a plurality of pixels. Each pixel includes a driving transistor that provides a driving current to a light emitting element, and includes a gate electrode, a first electrode, and a second electrode. The first transistor includes a gate electrode that receives a first scan signal, a first electrode receives a data voltage, and a second electrode. The second transistor includes a gate electrode that receives a second scan signal, a first electrode that receives an initialization voltage, and a second electrode. A ripple detection unit detects ripples that occur in pixel rows in the display apparatus. A compensation image data calculation unit calculates the magnitude of the compensation image data based on the difference between the voltage level of the initialization voltage of a pixel row in which the ripple occurs and a reference initialization voltage level.

Abstract: A semiconductor device includes a substrate, a first conductive feature disposed in a top portion of the substrate, a metal containing layer disposed on the first conductive feature, and a second conductive feature disposed on and through the metal containing layer and in physical contact with the first conductive feature. The metal containing layer includes an M-O—X group, M representing a metal atom, O representing an oxygen atom, and X representing an element other than hydrogen.

Abstract: An information acquiring method is provided. The method is applied to a first network side device. The method includes acquiring second capability information for processing data sent by at least one second network side device. According to embodiments of the present disclosure, in addition to communicating with a terminal, the first network side device can acquire the second capability information for processing data from at least one second network side device. Based on the second capability information, the first network side device can determine the capability of the second network side device for processing data. Further, when there is to-be-processed data in the first network side device, the first network side device can determine, according to the second capability information, which second network side device can process the data, and then can send the data to the second network side device for processing.

Abstract: Embodiments of the present disclosure are directed to a display panel and a manufacturing method thereof, which includes a plurality of first electrode plates and a plurality of second electrode plates, and one of the second electrodes plate is disposed corresponding to one of the first electrode plates; each of the second electrode plates includes a first additional conductive sublayer, a first semiconductor sublayer, and a first metal sublayer stacked, and the first metal sublayer is electrically connected with the first additional conductive sublayer.

Abstract: A method and system are provided. The method includes performing channel estimation on a reference signal (RS), compressing, with a neural network, the channel estimation of the RS, decompressing, with the neural network, the compressed channel estimation, and interpolating the decompressed channel estimation.

Abstract: The present invention relates to charging and discharging methods of a lithium ion battery with a high capacity retention rate, which comprise the following steps: (1) when a number of turns is n, the negative and positive electrodes of the lithium ion battery are only charged; after the charging is finished, a third electrode and a fourth electrode are discharged with controlled current, wherein the controlled current is 0.

Abstract: An optical module includes a shell, a circuit board, a base, a laser assembly, a silicon optical chip and a protective cover. The laser assembly and the silicon optical chip are located on the base. The protective cover covers on the circuit board. The laser assembly and a wiring region of the laser assembly and/or the silicon optical chip and a wiring region of the silicon optical chip are encapsulated between the protective cover and the circuit board. The shell includes at least one heat conduction column, the at least one heat conduction column is disposed on an inner wall of the shell and is in thermal conductive connection with the laser assembly and/or the silicon optical chip. The protective cover includes at least one escape opening that allow the at least one heat conduction column to pass and enter an inside of the protective cover.

Abstract: Embodiments of the present disclosure relate to the technical field of computer processing, and provide an effect playback method and system for a live room, and a device. The method comprises: recognizing an article in a live room; determining a corresponding effect according to a target attribute of the article and the live room, wherein the correspondence among the article, the target attribute, and the effect is preset; and playing back the effect in the live room.

Abstract: An energy storage device and a method thereof for supplying power are provided. Control a power conversion circuit to lower an AC output voltage during a preset period to a preset voltage, control the power conversion circuit to change from outputting the preset voltage to outputting a surge voltage, so that the power conversion circuit enters a surge generation period, and determine whether to turn off the energy storage device according to whether an output terminal of the power conversion circuit generating a surge current during the surge generation period.

Abstract: A lamp unit including a light emitting element, a lighting circuit, a substrate, and a heat dissipation member. The substrate includes a substrate main body, an external connector insertion portion, and a light emitting element installation portion, the heat dissipation member being provided in the substrate main body. The lighting circuit is mounted on the substrate main body, the lighting circuit being electrically connected with the light emitting element. The light emitting element is mounted on the substrate main body via the light emitting element installation portion, in a state of being in contact with the heat dissipation member.

Abstract: A support member system is described for association with an overhead transport system. The support member system provides a safety feature to the overhead transport system by which the overhead transport system is able to avoid damage to wafers that are contained within a wafer cassette that is unintentionally released by the overhead transport system. The support member system is able to prevent such released cassettes from impacting the ground or tools located under the overhead transport system. The support member system targets wafer cassettes that have dimensions which are different than the dimensions of wafer cassettes for which the overhead transport system was originally designed to transport. Stocker systems for receiving, storing and delivering different types of wafer cassettes are also described.

Abstract: Provided is an optical modulating device including an incidence optical system, an optical modulating assembly including a plurality of nano-antennas that form a meta-grating based on a driving signal, the optical modulating assembly being configured to change a traveling direction of incidence light incident at an incidence angle from the incidence optical system based on an effective displacement of the meta-grating according to the driving signal, and an emission optical system configured to emit light steered by the optical modulating assembly, wherein the emission optical system is further configured to emit first-order diffraction light of the incidence light based on the meta-grating.