Abstract: In a management method and system for a shared radio unit and a computer-readable storage medium, N user groups are created for N operators, where N is a positive integer greater than 1; resources of the shared radio unit are divided into public resources and N private resources; the N user groups and the N private resources are bound correspondingly, and the N user groups are set to only have access to corresponding private resources bound in the N private resources; resource permissions of the shared radio unit are initialized, and account passwords configured for the N user groups are sent to the corresponding N operators respectively; and the N operators configures parameters to a data model language database according to the account passwords.

Abstract: Provided is a control method, an electronic device and a storage medium. The method includes: obtaining a first target image collected by a first collection device and a second target image collected by a second collection device, in a case of it is determined that characteristic information of a mechanical gripper satisfies a first preset requirement; detecting a first center position of the mechanical gripper in the first target image and a second center position of a target spindle with yarn in the second target image; and generating a calibration instruction, in a case of it is determined that a target position relationship between the first center position and the second center position does not satisfy a second preset requirement, where the calibration instruction is used to calibrate a center position of the mechanical gripper or to calibrate a center position of the target spindle with yarn.

Abstract: A fin field effect transistor (FinFET) device structure is provided. The FinFET device structure includes a plurality of fin structures above a substrate, an isolation structure over the substrate and between the fin structures, and a gate structure formed over the fin structure. The FinFET device structure includes a source/drain (S/D) structure over the fin structure, and the S/D structure is adjacent to the gate structure. The FinFET device structure also includes a metal silicide layer over the S/D structure, and the metal silicide layer is in contact with the isolation structure.

Abstract: The present disclosure describes a method of forming low thermal budget dielectrics in semiconductor devices. The method includes forming, on a substrate, first and second fin structures with an opening in between, filling the opening with a flowable isolation material, treating the flowable isolation material with a plasma, and removing a portion of the plasma-treated flowable isolation material between the first and second fin structures.

Abstract: A camera module of reduced overall height includes multiple electronic components embedded in a PCB, multiple first holes defined on the PCB, each first hole enables a connection with one electronic component. A sensor chip is attached to the PCB by anisotropic conductive adhesive, multiple conductive balls on the sensor chip enter the multiple first holes and connect with the multiple electronic components. The embedded electronic components and the PCB form an integrated and single structure, avoiding multiple installations of electronic components one by one into the board and simplifying the manufacturing process of the camera module. The multiple conductive balls sinking into the multiple first holes reduce overall size of the camera module. A method for manufacturing the camera is also disclosed.

Abstract: A chip package structure, manufacturing method thereof, and module are described. In an embodiment, the chip package structure includes: a substrate, a wiring layer, a chip, and a second conductive bump, wherein, in an embodiment, the substrate includes a first region and a second region surrounding the first region, and the wiring layer is located on side of the substrate and includes metal wire, wherein at least part of a metal wire is in contact with the substrate in direction perpendicular to the substrate, and the metal wire overlaps with the second region, wherein the chip is located on side of the wiring layer facing away from the substrate, and the chip corresponds to the first region. In an embodiment, a first conductive bump is provided on side of the chip facing away from the substrate and is electrically connected to the metal wire.

Abstract: A method includes the following operations: disconnecting at least one of drain regions that are formed on a first active area, of first transistors, from a first voltage; and disconnecting at least one of drain regions that are formed on a second active area, of second transistors coupled to the first transistors from a second voltage. The at least one of drain regions of the second transistors corresponds to the at least one of drain regions of the first transistors.

Abstract: The present disclosure provides a semiconductor device and a method for forming a semiconductor device. The semiconductor device includes a substrate, and a first gate dielectric stack over the substrate, wherein the first gate dielectric stack includes a first ferroelectric layer, and a first dielectric layer coupled to the first ferroelectric layer, wherein the first ferroelectric layer includes a first portion made of a ferroelectric material in orthorhombic phase, a second portion made of the ferroelectric material in monoclinic phase, and a third portion made of the ferroelectric material in tetragonal phase, wherein a total volume of the second portion is greater than a total volume of the first portion, and the total volume of the first portion is greater than a total volume of the third portion.

Abstract: A method includes forming a transistor, which includes forming a dummy gate stack over a semiconductor region, and forming an Inter-Layer Dielectric (ILD). The dummy gate stack is in the ILD, and the ILD covers a source/drain region in the semiconductor region. The method further includes removing the dummy gate stack to form a trench in the first ILD, forming a low-k gate spacer in the trench, forming a replacement gate dielectric extending into the trench, forming a metal layer to fill the trench, and performing a planarization to remove excess portions of the replacement gate dielectric and the metal layer to form a gate dielectric and a metal gate, respectively. A source region and a drain region are then formed on opposite sides of the metal gate.

Abstract: A lithium battery power display method and corresponding system, the method includes: during charging process of lithium battery, periodically calculating SOC value charged in this charging through a current integration method (S10); obtaining a sum of the SOC value displayed before charging and the SOC value charged, determining whether it is in a predetermined charging platform area (S11); when determination result is in the predetermined charging platform area and it is determined the correction trigger condition is met, a correction coefficient is calculated according to pre-calibrated formula, the SOC value to be displayed is obtained by correcting the SOC value charged with the correction coefficient, the correction coefficient is positive number less than 1 (S12); displaying the SOC value to be displayed (S13). Solve virtual electricity caused by large SOC error in non-full charge and discharge state of lithium batteries, improve experience of lithium battery electric vehicles.

Abstract: A load balancing method which includes a first radio access network node that receives load information of a first load type of a second radio access network node, where the first load type includes any one or more of the following: a network slice load, V2X load, and SUL load; and the first radio access network node obtains the load information of the first load type, so that load balancing can be performed based on a load status of a network slice, a load status of a V2X service, or a load status of a UL/SUL.

Abstract: The present invention discloses a base station, including a radome, a radiator, and an adapter board. The adapter board includes a first board surface and a second board surface that are disposed oppositely, the radome is fastened to the first board surface, a first cavity configured to accommodate an antenna component of the communication base station is formed between the radome and the adapter board, the radiator includes a mounting surface and a side wall that are neighboring to each other, a second cavity configured to accommodate a radio frequency component of the communication base station is recessed on the mounting surface, the mounting surface is fixedly connected to the second board surface, the second cavity is communicated with the first cavity, a connector configured to communicate the radio frequency component with an external circuit is mounted on the side wall, and is electrically connected to the radio frequency component.

Abstract: A delivery device (100) and a delivery system (300) are provided. The delivery device (100) includes a catheter assembly (20) and a control mechanism (10); the catheter assembly (20) includes an outer sheath catheter (21) and a sheath core (22); the control mechanism (10) can control the outer sheath catheter (21) to move; a TIP head (23) is arranged at a distal end of the sheath core (22); the control mechanism (10) includes a fixed assembly (11) and a moving assembly (12); the moving assembly (12) is arranged close to a proximal end of the fixed assembly (11); a proximal end portion of the outer sheath catheter (21) passes through the fixed assembly (11) and then is connected to the moving assembly (12), and under the control of the moving assembly (12), the outer sheath catheter (21) can move relative to the fixed assembly (11).

Abstract: A delivery apparatus includes a sheath assembly, a tip, and a handle assembly. The sheath assembly includes an inner core tube, a push tube surrounding and receiving the inner core tube, and a sheath surrounding and receiving the push tube and capable of moving axially relative to the push tube. The tip is connected to the distal end of the inner core tube. The handle assembly is connected to the proximal end of the sheath. A tube cavity channel for the inner core tube to extend through is provided within the push tube. A guide wire channel also is provided in the push tube. A limiting mechanism is provided on the tip and is used for being detachably connected to a guide wire extending through the guide wire channel.

Abstract: An item sorting system includes a control server, a first robot, and a second robot, which respectively communicate with the control server and run in a storage area of the item sorting system. The storage area is deployed with at least one item-collecting container, each including at least two sub-compartments. The control server determines a target sub-compartment of the item-collecting container, and sends a sorting instruction to the first robot. The control server sends a transport instruction to the second robot when the target sub-compartment is a first sub-compartment of a first item-collecting container and items accommodated in the first sub-compartment reach a first preset threshold. The first robot delivers an item to the first sub-compartment in response to the sorting instruction. The second robot travels to a position of the first item-collecting container and transports the first item-collecting container to a packaging station in response to the transport instruction.

Abstract: A conveyor and a conveyor system are provided. The conveyor comprises a lumen assembly and a self-locking mechanism connected to the lumen assembly, wherein the lumen assembly comprises an inner core tube, a recovery sheath movably surrounding the inner core tube, and an outer sheath movably surrounding the recovery sheath; the self-locking mechanism is connected to the recovery sheath; and the outer sheath can move relative to the inner core tube in an axial direction of the conveyor. The self-locking mechanism has a self-locked state and an unlocked state, wherein when the self-locking mechanism is in the unlocked state, the recovery sheath can move relative to the inner core tube in the axial direction of the conveyor; and when the self-locking mechanism is in the self-locked state, the recovery sheath maintains stationary relative to the inner core tube.

Abstract: The present disclosure provides a float valve motion detection device, a pot cover assembly and a pressure cooking appliance, the float valve motion detection device comprising: a float valve, a hollow inductance coil and a detection circuit. A valve core of the float valve is made of materials having permeability unequal to that of air. When the valve core is pushed by the pressure in a pot from a first position to a second position, the volume of the valve core in the hollow inductance coil changes, which changes the inductance of the hollow inductance coil. A detection circuit determines the position of the valve core by means of detecting the change in the inductance of the hollow inductance coil so as to determine whether it is safe to uncover at the current time.

Abstract: A lid body is provided with a lid body wireless transmission device. The lid body wireless transmission device includes a circuit board. The lid body is provided with a mounting cavity for mounting the circuit board, one side of the mounting cavity being open. The circuit board is fixedly mounted in the mounting cavity; moreover, the mounting cavity is potted by means of a potting adhesive and the opening is sealed. The circuit board is potted in the mounting cavity by means of the potting adhesive, so that the circuit board is completely isolated from a cavity in the lid body to ensure that the circuit board does not contact high-temperature steam in the lid body, thereby preventing the occurrence of excessive temperature rise of a component due to that the circuit board contacts high-temperature steam and the occurrence of damages to the circuit board.

Abstract: The present invention relates to efficient processes useful in the preparation of fluorinated nucleosides, such as (2S,3R,4S,5R)-5-(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-3-fluoro-4-hydroxy-2-(mercaptomethyl)tetrahydrofuran-3-yl dihydrogen phosphate, also known as 3?-fluoro-thio-guanosine monophosphate or 3?-F-thio-GMP. Such fluorinated nucleosides may be useful as a biologically active compound and or as an intermediate for the synthesis of more complex biologically active compounds. The present invention also encompasses intermediates useful in the disclosed synthetic processes and the methods of their preparation.