Abstract: A package arrangement includes a support board. The support board is formed of at least two layers of plate laminated and affixed together. Adjacent two plates of the at least two layers of plate define therebetween a cavity for receiving at least part of a hand tool. Each plate of the at least two layers of plate is fabricated from a material satisfying recycling requirements for the same class of materials.

Abstract: Disclosed is a method for training an abnormal-detection model based on an improved denoising autoencoder, including: acquiring an original image; generating a rectangular frame according to a preset range of a resolution ratio, by the improved denoising autoencoder, and occluding the original image by the rectangular frame, wherein the resolution ratio is a ratio of a resolution of an occlusion area formed by the rectangular frame to a resolution of the original image; filling random noise in the rectangular frame to obtain a noised image, by the improved denoising autoencoder; and performing constraint learning on the original image and the noised image, by the abnormal-detection model, to implement training of the abnormal-detection model. Because a learning task is more complex, it is helpful to alleviate identity mapping, and detection performance of the model is improved. The present application further provides an apparatus, a device, and a readable storage medium thereof.

Abstract: A system may include a first network device. The first network device may include a first processor configured to: obtain a copy of a first message sent from an application on a User Equipment device (UE); construct a signature based on the copy of the first message; and send a second message including the signature to a second network device. The second message may request the second network device to either train a classification model or to provide a device type of the UE or an application type of the application to the first network device.

Abstract: A foldable adjustable photovoltaic module, comprising angle adjusting device, comprising adjusting component and basic photovoltaic panel on the adjusting component; and folding device, comprising first and second folding components, is provided. One end of the basic photovoltaic panel is installed with protective photovoltaic panel, and the first folding component is between the basic and the protective photovoltaic panels. Both sides of the basic and the protective photovoltaic panels are provided with side photovoltaic panels, and the second folding component connects the side photovoltaic panels, the basic photovoltaic panel and the protective photovoltaic panel. The module can control multiple photovoltaic panels for angle adjustment, so as to conveniently obtain the optimal illumination angle.

Abstract: An accommodation device includes a plurality of walls, a partition, and an air blowing unit. The walls define an accommodation space. The partition is disposed in the accommodation space to divide the accommodation space into a first area and a second area. The air blowing unit is disposed in the first area and blows an air to the first area.

Abstract: A vehicle recognition method includes: acquiring a training set including multiple vehicle images which includes vehicles at a designated crossroad and corresponding vehicle information; performing learning and sampling by a neural network to obtain a subnetwork model and determining same as a current model, and training the current model by using the training set to obtain reward parameters; calculating a constraint condition value of the current model, calculating a reward value on the basis of the constraint condition value and the reward parameters, updating trainable parameters of the neural network by using the reward value, and returning to execute the operation of obtaining the subnetwork model until a preset condition is reached; after the preset condition is reached, selecting an optimal network model; and inputting a vehicle picture to be recognized into the optimal network model, to obtain vehicle information of the vehicle picture to be recognized.

Abstract: An embedded microwave oven, comprising a box body (10), a door body (20), a front plate (30), a first partition plate (40), and a heat dissipation fan. Under the action of the heat dissipation fan, external air enters an air inlet mesh from a front air inlet (14) and enters a spacing region between a wall of a housing (11) and a wall of a cooking cavity (12), and after electronic components are air-cooled, hot air is discharged outwards from a front air outlet hole (31) and a front air outlet (13). The first partition plate (40) can avoid mixing of cold air entering from the front air inlet (14) and hot air discharged from the front air outlet (13), and can prevent the hot air, which is discharged from the front air outlet (13), from directly entering the front air inlet (14) and then entering the box body (10).

Abstract: A display panel, a display device and a method of controlling a display panel are provided. The display panel includes a base substrate, a plurality of sub-pixels, a plurality of gate lines each gate line being connected to at least one row of sub-pixels, a plurality of shift registers, and a plurality of auxiliary circuits located in a peripheral region of the base substrate. The gate line has a first end connected to the shift register and a second end connected to the auxiliary circuit. The auxiliary circuit has a control terminal configured to receive an auxiliary signal, an input terminal configured to receive a reference signal, and an output terminal connected to the second end of the gate line, and is configured to provide the reference signal at the input terminal to the output terminal under control of the auxiliary signal at the control terminal.

Abstract: A data processing method including acquiring, by a first service node in a group forwarding layer, a service processing request related to a target group from an access layer, the service processing request comprising a first group identifier of the target group, determining, by the first service node, target service nodes caching basic group data of the target group from a plurality of second service nodes in a group logic layer according to the first group identifier, the target service nodes being some nodes among the plurality of second service nodes, and transmitting, by the first service node, the service processing request to the target service nodes, such that the target service nodes determine a member size of the target group according to the basic group data of the target group and perform processing on the service processing request according to the member size of the target group.

Abstract: A method for producing a multi-layer coating on a substrate for an anode or cathode includes preparing a first mixture including a first solvent and a first active material, preparing a second mixture including a second solvent and a second active material, combining the first mixture and the second mixture to form a slurry, and coating the substrate with the slurry. The first solvent and the second solvent are immiscible.

Abstract: Disclosed are an array substrate and a display apparatus. The array substrate includes a base substrate; pixel circuits; gate lines; and pixel electrodes, where each pixel electrode includes a first end portion and a second end portion, intermediate portions connecting the first end portion and the second end portion, and a convex portion located on one side of the second end portion, the intermediate portions extend obliquely relative to both the first direction and the second direction, the convex portion extends in a direction at an obtuse angle to an extending direction of the intermediate portions, a slit between adjacent intermediate portions is a parallelogram, and an orthographic projection of the slit on the base substrate does not overlap with an orthographic projection of the pixel circuit on the base substrate and an orthographic projection of the gate line on the base substrate.

Abstract: A method for forming a semiconductor structure including forming a plurality of mandrel lines on a first dielectric layer and forming one or more groups of discontinuous mandrel line pairs with a first mask. The method further includes disposing a second dielectric layer, and forming dielectric spacers on sidewalls of the mandrel lines and the discontinuous mandrel line pairs. The method further includes removing the mandrel lines and the discontinuous mandrel line pairs to form spacer masks, forming one or more groups of blocked regions using a second mask, and forming openings extended through the first dielectric layer with a conjunction of the spacer masks and the second mask. The method also includes removing the spacer masks and the second mask, disposing an objective material in the openings, and forming objective lines with top surfaces coplanar with the top surfaces of the first dielectric layer.

Abstract: This disclosure provides a method and a system for detecting and recognizing a target object in a real-time video. The method includes: determining whether a target object recognition result RX-1 of a previous frame of image of a current frame of image is the same as a target object recognition result RX-2 of a previous frame of image of the previous frame of image; performing target object position detection in the current frame of image by using a first-stage neural network to obtain a position range CX of a target object in the current frame of image when the two recognition results RX-1 and RX-2 are different; or determining a position range CX of a target object in the current frame of image according to a position range CX-1 of the target object in the previous frame of image when the two recognition results RX-1 and RX-2 are the same; and performing target object recognition in the current frame of image according to the position range CX by using a second-stage neural network.

Abstract: Provided are a medical imaging system and a method for generating a scan range indicator in the medical imaging system. The method includes projecting a 3D point cloud, generated based on a depth image of a patient, onto a plane perpendicular to a table supporting the patient and along a scanning direction, so as to generate a projected 2D point cloud; generating a patient 2D point cloud contour based on the projected 2D point cloud; based on an upper and lower positions that are received in real time and indicate a scan range, determining two corresponding points on the patient 2D point cloud contour, the upper and lower boundary positions; and, using the scan positions of the corresponding points as base points, presenting an upper boundary line and a lower boundary line of the scan range on an image of the patient as a scan range indicator.

Abstract: A sealing structure includes a housing, a moving member, a sealing element, and a drive assembly. The housing includes an opening. The moving member is located within a space enclosed by the housing and is capable of moving relative to the opening from a first position to a second position. The sealing element is arranged between the housing and the moving member. The drive assembly provides a first force to the moving member in a direction from the moving member to the opening at the first position and the second position to cause the sealing element to be abutted between the moving member and the housing to seal the opening.

Abstract: An accommodating device is provided. The accommodating device includes a first element, a second element, a first fixing element, and a second fixing element. The second element is pivotally connected to the first element. The first fixing element includes a first end and a second end, and the first end is affixed to the first element. The second fixing element includes a third end and a fourth end, and the third end is affixed to the second element. When the accommodating device contains an object, the first fixing element and the second fixing element are in contact with the object.

Abstract: A long-acting antibacterial anti-stenosis functional urethral stent and preparation method thereof is provided; the urethral stent is a tubular structure consisting of three layers: inner, middle and outer layers; the middle layer is a fabric tube; the outer layer is a silk fibroin film carrying anti-stenosis drugs; the inner layer is an antibacterial antifouling coating, consisting of chitosan-nanosilica arrays, villi, microvilli and antibacterial drugs; the preparation method includes: after making yarns into the fabric tube by textile molding, preparing the antibacterial and anti-fouling coating on the inner surface, and the silk fibroin film carrying anti-stenosis drugs on the outer surface respectively, to obtain the long-acting antibacterial anti-stenosis functional urethral stent.

Abstract: A lithium-ion battery electrode and a method for its fabrication are provided. The electrode comprises a current collector and a solvent-free electrode agglomeration of lithium organic compound, active material powder, and binder mechanically adhered to the current collector such that the electrode is resistant to solid electrolyte interphase formation on a surface of the electrode during cycling of the battery.

Abstract: The present invention relates to a method for predicting a collision between an examination subject and an imaging apparatus, and an imaging apparatus. The prediction method may include: acquiring an image package of the examination subject via a multi-modal camera system, the image package including a depth image and a thermal image of the examination subject, and the multi-modal camera system including a depth camera module and a thermal camera module; acquiring a 2D contour of the examination subject based on segmentation processing performed on the thermal image; generating a 3D contour of the examination subject based on the 2D contour of the examination subject and the depth image of the examination subject; and estimating, based on the 3D contour of the examination subject, whether the examination subject will collide, on a movement path thereof, with an imaging apparatus scanning the examination subject. The imaging apparatus provided in the present invention can achieve the same prediction effect.