Abstract: A method for adding animation to a video includes: detecting whether the hand of a user in the current video frame, which is currently captured, holds an object; if so, determining a target animation corresponding to the object; and determining an animation addition area, which corresponds to the target animation, on the current video frame, and adding the target animation to the animation addition area. Therefore, a corresponding animation special effect is added for an object held by a user in a video, such that the interaction between the user and the handheld object is visually reflected, thereby improving the interestingness of video filming, and providing technical support for improving the viscosity of the user with respect to a video product.

Abstract: A valve includes a valve body, a valve plate, and an actuation mechanism, wherein the valve body includes two plates parallel to each other and symmetrical and on which medium access holes are correspondingly opened; sealing rings a are symmetrically provided on inner surfaces of the two plates, and the medium access holes on the two plates are completely located within circumferentially closed holes of the sealing rings a; the valve plate has a smooth surface and is tightly sandwiched between the sealing rings a when the valve is closed; a fastening structure is installed on the two plates of the valve body and clamps the two plates and/or the sealing rings a around radial peripheries of the sealing rings a; and at least a part of the fastening structure can adjust its clamping degree in a direction perpendicular to a surface of the valve body.

Abstract: Provided is a semiconductor package including a first wiring pad on a package substrate; a first wiring connection part on the first wiring pad and including a wiring solder layer; a second wiring pad on the package substrate; a second wiring connection part on the second wiring pad and including a conductor; an interposer substrate on the first wiring connection part and the second wiring connection part, wherein a first substrate connection part and a second substrate connection part respectively electrically connected to the first wiring connection part and the second wiring connection part are arranged on a rear surface of the interposer substrate; and semiconductor chips apart from each other in a two-dimensional manner on the interposer substrate, wherein each of the semiconductor chips is electrically connected to the interposer substrate via a chip connection pillar.

Abstract: A storage device, and a method for operating a storage device. In some embodiments, the storage device includes storage media, and the method includes: determining, by the storage device, that the storage device is in a first fault state from which recovery is possible by power cycling the storage device or by formatting the storage media; determining, by the storage device, that the storage device is in a second fault state from which partial recovery is possible by operating the storage device with reduced performance, with reduced capacity, or in a read-only mode; and operating the storage device with reduced performance, with reduced capacity, or in the read-only mode.

Abstract: A processing method for a heat exchanger includes: operation S100, preparing a heat exchange module, wherein the heat exchange module includes a plurality of flat tubes; operation S200, placing at least part of the heat exchange module on a first platform; operation S300, limiting the heat exchange module in a width direction of the first platform; operation S400, limiting the heat exchange module in a length direction of the first platform; operation S500, preparing a fin module; operation S600 or operation S700, using a pushing piece to push the heat exchange module to move the plurality of flat tubes by a preset distance along the width or length direction of the first platform; and operation S800, repeating operations S500 and S600, or repeating operations S500 and S700, until installation of N fin modules and one heat exchange module is completed, wherein N is greater than or equal to 2.

Abstract: The present disclosure relates to the field of new energy, and provides a motor controller with capacitors surrounded, a drive assembly, and a vehicle. The motor controller includes multiple capacitors, a main circuit board, a positive electrode connection plate in a form of a bottomed cylinder, and a negative electrode connection plate, wherein the main circuit board is provided with positioning posts with different diameters on a bottom, and outer edges of the positive and the negative electrode connection plates are each circumferentially provided with multiple pins. The multiple capacitors are arranged in a device accommodating space, the positioning posts and the negative electrode connection plate facilitate a stable connection of the capacitors, and the laminated assembly is simple.

Abstract: A tangle-resistant decorative lighting assembly, comprising: a main portion including a plurality of wires and connectors, including first and second connectors and first and second lighted-extension portions extending transversely from the main portion. The first lighted extension portion including: a first connector configured to detachably connect to the first connector of the main portion, a first plurality of wires connected to the first connector, and a first plurality of lamp assemblies connected to the first plurality of wires. The second lighted-extension portion including: a second connector configured to detachably connect to the second connector of the main portion, a second plurality of wires connected to the second connector, and a second plurality of lamp assemblies connected to the second plurality of wires. The first connector of the main portion comprises a lock portion configured to engage with a lock portion of the first connector of the first lighted-extension portion.

Abstract: Provided is an image decoding method including: determining a first coding block and a second coding block corresponding to the first coding block; when a size of the first coding block is equal to or smaller than a preset size, obtaining first split shape mode information and second split shape mode information from a bitstream; determining a split mode of the first coding block, based on the first split shape mode information, and determining a split mode of the second coding block, based on the second split shape mode information; and decoding a coding block of a first color component which is determined based on the split mode of the first coding block and a coding block of a second color component which is determined based on the split mode of the second coding block.

Abstract: A gas assistance device for laser welding includes an assistance gas unit configured to apply an assistance gas to a site to be welded, and a fume suction unit configured to suck fumes generated during laser welding. The assistance gas unit is provided with an assistance gas nozzle. The fume suction unit is provided with a fume suction port. The assistance gas nozzle includes a first slit-shaped opening. The fume suction port includes a second slit-shaped opening. The fume suction unit is at least partially attached to the assistance gas unit. In an operating state of the gas assistance device, the second slit-shaped opening is at least partially located above the first slit-shaped opening.

Abstract: The present invention relates to a plated steel sheet having excellent corrosion resistance, workability and surface quality, and at the same time, capable of reducing occurrence of liquid metal embrittlement (LME).

Abstract: Provided are a display substrate and a display device. The display substrate includes a display region and a peripheral region surrounding the display region. The peripheral region includes a first edge extending in a first direction, a second edge extending in a second direction and a transition edge between the first edge and the second edge, and the first direction and the second direction intersect. The display substrate includes a base substrate and an encapsulation layer located on the base substrate, the display substrate further includes multiple through holes, the through holes are located between the base substrate and the encapsulation layer, the through holes include a first through hole located at the transition edge, the first through hole includes first target through holes, and length directions of the first target through holes intersect with the first direction and the second direction.

Abstract: A tool information setting device includes: a first storage portion in which a tool holder number and a torque limiting value of tool information, which are associated with each other, are stored; a second storage portion in which a turret face number and a tool holder number, which are associated with each other, are stored; and a torque limiting value setting portion as a tool information setting portion that acquires the tool holder number from the second storage portion based on the turret face number described in the machining program. The torque limiting value setting portion acquires a torque limiting value from the first storage portion based on the acquired tool holder number when selecting a predetermined tool by the turret face number of the turret on which the predetermined tool is mounted.

Abstract: A fish counting system has: an image acquisition unit for acquiring a plurality of images wherein a fluid containing fish is imaged over time; a counting unit for counting the fish on the basis of the plurality of images; a fish count change display provision unit for providing a fish count change display, wherein a display corresponding to the number of fish counted per unit time is arranged in a time-series manner; a result provision unit for providing a counting result display wherein an image to which count completion marks indicating a counted fish have been added; and a correction unit for receiving a correction operation and correcting the number of fish.

Abstract: A display device may include pixels disposed on a substrate. Each of the pixels may include a first electrode, a second electrode spaced apart from the first electrode and enclosing a perimeter of the first electrode, light emitting elements disposed between the first electrode and the second electrode, and each including a first end and a second end, a third electrode overlapping the first electrode and the first end of each of the light emitting elements in a plan view, and electrically contacting the first electrode and the first end of each of the light emitting elements, and a fourth electrode overlapping the second electrode and the second end of each of the light emitting elements in a plan view, and electrically contacting the second electrode and the second end of each of the light emitting elements. The light emitting elements may be radially disposed around the first electrode.

Abstract: An apparatus for manufacturing a display device. The apparatus according to an embodiment includes a seating portion on which a panel assembly is disposed, a jig to which a window is disposed, and a guide film disposed between the seating portion and the jig, wherein the guide film includes a film layer on which the panel assembly is disposed, and a mask disposed on the film layer to be apart from the panel assembly.

Abstract: A data flow-based neural network multi-engine synchronous calculation system, include: a plurality of calculation engines each including a plurality of calculation modules and at least one cache module located at different layers, and each calculation module is configured to calculate an input calculation graph provided by the cache module or the calculation module of a previous layer of a layer where each calculation module is located, so as to obtain an output calculation graph; and at least one synchronization module each being configured to monitor the data amount of the input calculation graph stored by the cache module on the same layer in each calculation engine, and control, when the data amount reaches a preset value corresponding to each cache module, each cache module on the same layer to output the stored input calculation graph to the calculation module on a next layer.

Abstract: A rechargeable battery is disclosed. An embodiment of the present invention provides a rechargeable battery including: an electrode assembly in which a separator is provided between a first electrode and a second electrode; a case configured to have an opening at a side thereof to accommodate the electrode assembly; a cap assembly coupled to the opening to close and seal the case; a first electrode tab configured to extend from the first electrode and to be coupled to the case; and a second electrode tab configured to extend from the second electrode and to be coupled to the cap assembly, wherein the cap assembly includes a metal layer to which the second electrode tab is coupled, and a plastic layer stacked on an outer surface of the metal layer.

Abstract: A method includes forming an etching mask, which includes forming a bottom anti-reflective coating over a target layer, forming an inorganic middle layer over the bottom anti-reflective coating, and forming a patterned photo resist over the inorganic middle layer. The patterns of the patterned photo resist are transferred into the inorganic middle layer and the bottom anti-reflective coating to form a patterned inorganic middle layer and a patterned bottom anti-reflective coating, respectively. The patterned inorganic middle layer is then removed. The target layer is etched using the patterned bottom anti-reflective coating to define a pattern in the target layer.

Abstract: This application provides techniques for establishing a P2P connection. The techniques comprise communicating with at least two auxiliary nodes to obtain answer messages returned by the at least two auxiliary nodes; determining, based on the answer messages, at least one public network address corresponding to an internal network address of a first client device; registering, with a cloud server, the at least one public network address corresponding to the internal network address of the first client device, and monitoring the at least one public network address corresponding to the internal network address of the first client device; and establishing a P2P connection to a second client device when detecting, in a preset duration, that the second client device returns a response data packet to a target public network address.

Abstract: An electronic apparatus includes a display panel including a first surface through which an image is displayed and a second surface opposite to the first surface, a rear cover including a rear surface portion spaced apart from the display panel with an inner space interposed therebetween and a sidewall portion connected to the rear surface portion and surrounding the inner space, an exciter including a vibrator disposed in the inner space to vibrate the display panel and a supporter fixed to the rear surface portion, and a passive element outputting a sound. A reinforcement opening is defined in the sidewall portion, the exciter overlaps the reinforcement opening in a direction penetrating through the reinforcement opening, and the passive element is disposed in the reinforcement opening.