Abstract: An in-situ strengthening and rapid forming method for thin-walled titanium alloy tubular components. The method includes the following steps: the tube blank is placed in a forming die which is at a room temperature, and after the two ends of the tube blank are sealed, the tube blank is heated within 1 min. The heating for the tube blank is stopped after the temperature of the tube blank reaches a predetermined temperature, and a high-pressure gas is immediately introduced into the tube blank. So, the tube blank is bulged rapidly to the inner wall of the forming die. After the pressure in the tube blank reaches a predetermined pressure, the predetermined pressure is maintained for 3-10 s and the tube blank is cooled in the forming die. Then, the high-pressure gas is discharged to obtain the thin-walled titanium alloy tubular component.

Abstract: A portable illumination device includes a first component having a light source(s) and a second component coupled to the first component, and the second component includes a curved handle containing one or more battery cells within the curved handle, wherein the light source(s) are powered via the one or more battery cells, and wherein a center of mass of the illumination device is located in the curved handle. By way of example, the brightnesses of the light source(s) are adjustable and the control firmware of the micro-controller inside the portable illumination device is upgradable. In addition, the curved handle's center position may have a foldable hook for hanging the device downward so that it may be used as a lantern or flash light.

Abstract: The present invention relates to a mobile system for continuous, automatic, online monitoring of water quality and particle sampling in a drinking water distribution network, comprising: a mobile unit provided with means for supplying, from at least a selected one of the plurality of points in the drinking water distribution network, a corresponding, selected influent fluid sample stream; means for discharging a corresponding, selected effluent fluid sample stream; for each selected influent fluid sample stream, a respectively associated continuous monitor module.

Abstract: A turbine rotor includes a rotor body and a balancing weight slot defined in an exterior circumference of the body. The balancing weight slot has a first axial width and a first radially outward facing surface at a first radial distance from a rotor axis. The rotor also includes a balancing weight entry port defined in a portion of the exterior circumference of the rotor body and aligned with the balancing weight slot. The balancing weight entry port has a second axial width greater than the first axial width and a second radially outward facing surface at a second radial distance from the axis of the rotor body that is smaller than the first radial distance. A method may include machining the entry port into the rotor with a tool. The method may be applied to a new rotor, or to remove cracks initiating from a previous entry port.

Abstract: A turbine rotor includes a rotor body and a balancing weight slot defined in an exterior circumference of the body. The balancing weight slot has a first axial width and a first radially outward facing surface at a first radial distance from a rotor axis. The rotor also includes a balancing weight entry port defined in a portion of the exterior circumference of the rotor body and aligned with the balancing weight slot. The balancing weight entry port has a second axial width greater than the first axial width and a second radially outward facing surface at a second radial distance from the axis of the rotor body that is smaller than the first radial distance. A method may include machining the entry port into the rotor with a tool. The method may be applied to a new rotor, or to remove cracks initiating from a previous entry port.

Abstract: A display panel and a fabrication method, and a display device are provided. The display panel includes a substrate, and a plurality of sub-pixels disposed on the substrate. Each sub-pixel includes a light-emitting element and a light-shielding structure corresponding to the light-emitting element. The plurality of sub-pixels are divided into N types, wherein N is an integer greater than or equal to two. For light-emitting elements in sub-pixels of different types of the plurality of sub-pixels, light-shielding structures are disposed in different directions of corresponding light-emitting elements, and light-emitting directions of the sub-pixels of different types are different.

Abstract: A method includes cutting a wafer to obtain a first die and a second die. The wafer includes X minimum standard cells with a same function, a scribing channel is between two adjacent minimum standard cells among the X minimum standard cells with the same function, and pads with the same function of the adjacent minimum standard cells are electrically connected through the scribing channel by metal wiring for an integrated circuit process. The minimum standard cells are minimum repetitive functional cells in a plurality of receiving modules with the same functional cell. The first die includes K minimum standard cells with the same function, and K is an integer greater than or equal to 1. The second die includes L minimum standard cells with the same function, L is an integer greater than or equal to 1, and L and K are not equal.

Abstract: A fly ash recycling gasification furnace includes a fly ash burner, an ash remover, a fly ash storage tank, a variable pressure lock hopper, a fly ash blending system, an exhaust filter, and a backflushing nitrogen buffer tank. The fly ash burner is located on an inner wall of a hearth of the gasification furnace. The ash remover has an inlet connected to an outlet of a waste boiler of the gasification furnace. The fly ash storage tank is connected to a pressurized nitrogen inlet pipe, and a bottom outlet of the ash remover. The variable pressure lock hopper is connected to the fly ash storage tank. The fly ash blending system is connected to the variable pressure lock hopper and the fly ash burner. The exhaust filter is connected to the storage tank, the lock hopper and the blending system. The buffer tank is connected to the exhaust filter.

Abstract: A system or method for vehicle-side control of a multi-pile charging session, the system comprising: (a) a plurality of charging piles (10A), each charging pile (10A) including a supply equipment communication controller (10B); and (b) a vehicle electrical system for an electric vehicle with a master battery control unit (18) in data communication with a plurality of battery control units (BCU0, BCU1, BCU2). The master battery control unit (18) is configured to coordinate two or more independent charging sessions through the battery control units (BCU0, BCU1, BCU2) during each multi-pile charging session. Each independent charging session is managed with an independent protocol message exchange through a BCU-to-SECC communication pathway (22) established by power line communication.

Abstract: The present invention relates to the technical field of vertical automatic storage cabinets and provides a vertical automatic storage cabinet that comprises: a cabinet body; a storage rack provided on an inner wall of the cabinet body; a storage box, detachably provided on the storage rack; a manipulator assembly provided in the transportation space and being configured to grasp the storage box. In this vertical automatic storage cabinet, storage racks are arranged on both sides in the cabinet body, and the manipulator assembly is located in the area between the two storage racks, the storage boxes on both sides can be taken out of the cabinet body by the manipulator assembly in the middle.

Abstract: Provided in the present application are a medical device, including an input device, and a method for controlling the input device. The method includes acquiring one or more image frames with the medical device and determining a region of interest from the one or more image frames. The method includes adjusting at least one of an input action of the input device or a state of the input device according to a position of the region of interest.

Abstract: The present disclosure provides an electrified wire lifting device, including a locking assembly fixed on a bracket of an electric pole for integrally fixing the device; a connecting assembly having one end used for clamping a wire; a lifting assembly mounted on the top of the locking assembly. The present disclosure can adjust the lateral position, so that the wire is lifted; and the lifted connecting assembly is locked and fixed to avoid shaking thereof.

Abstract: This application discloses a mirrored memory configuration method and apparatus, and a computer storage medium, and belongs to the field of information processing technologies. The method includes the following: After a computer apparatus is started, if the computer apparatus is currently in an OS state and obtains a mirrored memory establishment request, the computer apparatus may switch from the OS state to a BIOS state through system interruption. Then the computer apparatus configures a mirroring relationship in the BIOS state, and switches to the OS state again after configuring the mirroring relationship, to reconfigure a mirrored memory.

Abstract: A memory data migration method, apparatus, and system are provided. During memory migration, data is classified into two parts based on a hot and cold degree of the data. Hot data is directly migrated, and cold data is written into a shared storage device shared by memories. When needing to be used in a destination-end memory, the cold data may be read from the shared storage device. This reduces an amount of data that needs to be migrated to the destination-end memory, thereby improving memory migration efficiency.

Abstract: This application discloses a card management method, a user terminal, a server, a system and a storage medium. A security element of a user terminal stores a first type and a second type of universal card instance, a first matching universal card instance is configured for transaction verification of a binding card, the first matching universal card instance includes a first matching universal card identifier, and the first matching universal card identifier is a first type of universal card identifier or a second type of universal card identifier matching a card type of the binding card. The method includes: sending a card binding message to a server, wherein the card binding message includes a security element identifier and binding card authentication information, so that the server allocates a card transaction identifier for the binding card; receiving the card transaction identifier; storing the card transaction identifier to the security element.

Abstract: An engineered radioactive polymeric microsphere, and a preparation and application thereof. The preparation method includes: adding a styrene monomer and a disperser and/or a crosslinker into a medium, followed by feeding of nitrogen or helium and stirring to obtain a first reaction mixture; heating the first reaction mixture, and adding an initiator, followed by reaction under stirring at a constant temperature to obtain a second reaction mixture; subjecting the second reaction mixture to washing with ethanol and water, and vacuum drying to obtain a crude polymeric microsphere; subjecting the crude polymeric microsphere to radiation-induced graft polymerization with a functional monomer to obtain the functionalized polymeric microsphere; and exposing the functionalized polymeric microsphere to a radionuclide to prepare the engineered radioactive polymeric microsphere.

Abstract: The present disclosure advantageously provides a matrix expansion unit that includes an input data selector, a first register set, a second register set, and an output data selector. The input data selector is configured to receive first matrix data in a columnwise format. The first register set is coupled to the input data selector, and includes a plurality of data selectors and a plurality of registers arranged in a first shift loop. The second register set is coupled to the data selector, and includes a plurality of data selectors and a plurality of registers arranged in a second shift loop. The output data selector is coupled to the first register set and the second register set, and is configured to output second matrix data in a rowwise format.

Abstract: A computing system is configured to implement a deep neural network comprising an input layer for receiving inputs applied to the deep neural network, an output layer for outputting inferences based on the received inputs, and a plurality of hidden layers interposed between the input layer and the output layer. A plurality of nodes selectively operate on the inputs to generate and cause outputting of the inferences, wherein operation of the nodes is controlled based on parameters of the deep neural network. A sparsity controller is configured to selectively apply a plurality of different sparsity states to control parameter density of the deep neural network. A quantization controller is configured to selectively quantize the parameters of the deep neural network in a manner that is sparsity-dependent, such that quantization applied to each parameter is based on which of the plurality of different sparsity states applies to the parameter.

Abstract: A latching structure, a household appliance and a control method for the household appliance are provided. The latching structure has a snapping member, a bracket, a limiting member, and a driving assembly. The snapping member is mounted on a door body and has a hook. The bracket is mounted on a housing and has a limiting portion. The hook can penetrate the bracket. The door body is connected to the housing in an openable and closable manner. The limiting member is rotatably mounted to the bracket and can reciprocate between an unlocked position and a locked position. The driving assembly is configured to engage with or disengage from the limiting member. In the unlocked position, the limiting member avoids the hook, and in the locked position, the limiting member is suitable for fitting the hook to limit a position of the hook.