Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a topside protective film. The topside protective film can be used to protect an anti-fingerprint hard coating in a screen protective film on cover glass for a display device, such as a smartphone.

Abstract: This application provides a cursor display method and an electronic device. The method includes: An electronic device moves a cursor on a display interface in response to a received user operation. In addition, in a cursor movement process, a cursor center point gradually shifts from a center position of the cursor along an opposite direction of a moving direction of the cursor with movement of the cursor, to achieve a dynamic cursor dragging effect on the display interface, thereby improving user experience.

Abstract: This application provides a cursor display method and an electronic device. The method includes: a cursor system may display a cursor on a display interface and move the cursor on the display interface based on a user operation. When the cursor moves to a control, a view system may redraw and display the cursor in the control to implement an adsorption feedback effect of the cursor, so that a user may determine that an actual position of the cursor has moved to the control.

Abstract: Disclosed is a portable computing device (1) comprising a keyboard (13) and an acoustic transducer (16, 17), the keyboard (13) comprising a key (14, 15), wherein the acoustic transducer (16, 17) is placed in the key (14, 15), and wherein the key (14, 15) comprises a sound port (150) allowing sound generated by the transducer (16, 17) to propagate.

Abstract: An underframe end structure without a bolster beam for a rail vehicle, including an underframe end beam, an underframe edge beam, a coupler mounting base, coupler support beams, and oblique support beams, where the front of the coupler mounting base is connected to the underframe end beam through the oblique support beams, two sides of the coupler mounting base are connected to the underframe edge beam through the coupler support beams, so that quadrilateral frame structures are respectively formed on the two sides of the coupler mounting base, the oblique support beams form an included angle of 55° to 80° with a forward opening, and the coupler support beams form an included angle of 120° to 140° with a backward opening.

Abstract: A piston assembly for a compressor assembly is provided. The piston assembly has a piston and a valve sheet. The valve sheet is arranged at an end of the piston. The valve sheet has a valve sheet body with a mounting port, and a valve tongue connected to the valve sheet body. At least part of the valve tongue is arranged in the mounting port. At least part of a contour of the mounting port matches with a circumferential contour of one end of the piston close to the valve sheet.

Abstract: This application provides an always on display control method and an electronic device, which relate to the field of communication technologies. Through the solutions, a plurality of layers may be preset. Each layer corresponds to a type of information, and may change according to different information trigger factors. The plurality of layers may be dynamically superimposed and combined according to different scenes, and therefore, may be combined into an AOD screen-off image that changes dynamically. In a case that the electronic device is in a screen-off state, the electronic device may display the screen-off image that includes various information such as a time, a date, a notification message, an incoming call reminder message, a power identifier, a user behavior, and weather on a screen, and the screen-off image may be dynamically updated as the scene changes.

Abstract: This application provides a communication method, apparatus, and system. The method includes: determining first information, where the first information includes one or more types of information about an associated beam for a random access success of the terminal device, or, information about an associated uplink carrier for a random access success of the terminal device, and/or includes information about a random access channel RACH resource for a random access failure of the terminal device, and the random access failure of the terminal device includes one or more of a 2-step random access failure, a 4-step random access failure, a dedicated RACH resource random access failure, or a common RACH resource random access failure; and sending the first information.

Abstract: This application provides a task migration system and method. The system includes a first terminal and a second terminal. The second terminal runs a first application. The first terminal opens a recent task interface after receiving a user operation, where the recent task interface includes an identifier of the second terminal; after receiving a user operation performed on the identifier of the second terminal, displays, in the recent task interface, at least one task card corresponding to an application run by the second terminal in the background; and after receiving a user operation performed on a first task card corresponding to the first application, runs the first application, and displays a first user interface of the first application.

Abstract: A communication method for data transmission in the internet of vehicles V2X and a related device. The method includes a first terminal device that receives first information from a first radio access network device, where the first information includes service information of a service of the first terminal device and a resource configuration mode on a sidelink, and there is a correspondence between the service information and the resource configuration mode on the sidelink. The first terminal device transmits, based on the correspondence, data corresponding to the service information on a sidelink transmission resource configured based on the resource configuration mode. The service information may be reliability information.

Abstract: The present invention discloses a wafer rewiring double verification structure, and a manufacturing method and a verification method thereof, wherein the wafer rewiring double verification structure includes: a die having a substrate, a plurality of pads and a passivation layer; a plurality of rewiring modules; and a gap portion formed between every two adjacent rewiring modules. A dielectric module is disposed on each rewiring module, and is provided with an inclined surface; and an electroplated layer is disposed on the inclined surface. According to the present invention, functional verification can be performed on different rewiring modules on the same wafer in one manufacturing process.

Abstract: The present invention provides a chip packaging structure and a chip packaging method. The chip packaging structure includes a substrate, a metal bonding pad disposed on the substrate and a metal wire, wherein the tail end of the metal wire is provided with a welding part, the welding part is welded to the metal bonding pad, the metal bonding pad is provided with a coating layer, and at least part of the welding part is located between the coating layer and the metal bonding pad. The present invention greatly improves a welding effect of the metal wire and the metal bonding pad, so that the welding of the metal wire and the metal bonding pad is more reliable and stable.

Abstract: An underframe end structure without a bolster beam for a rail vehicle, including an underframe end beam, an underframe edge beam, a coupler mounting base, coupler support beams, and oblique support beams, where the front of the coupler mounting base is connected to the underframe end beam through the oblique support beams, two sides of the coupler mounting base are connected to the underframe edge beam through the coupler support beams, so that quadrilateral frame structures are respectively formed on the two sides of the coupler mounting base, the oblique support beams form an included angle of 55° to 80° with a forward opening, and the coupler support beams form an included angle of 120° to 140° with a backward opening.

Abstract: Disclosed is an efficient automatic intelligent braiding machine, which includes a yarn feeding device, a winding device positioned at one end of the yarn feeding device, a mold plate conveying device positioned below the winding device, a preforming device positioned above the winding device, and a thermoforming device positioned close to the mold plate conveying device; the mold plate conveying device is used for holding a mold plate placed thereon, and the mold plate is provided with a plurality of surrounding columns. The braiding machine is an integrated equipment including yarn feeding device, winding device, mold plate conveying device, preforming device, thermoforming device and discharging device, which may realize a whole process of feeding, winding, thermoforming and discharging, with a highly automated operation, high efficiency, and low labor cost. The equipment is able to produce knitted fabrics of different shapes and configurations through various winding trajectory.

Abstract: The present disclosure provides a microscope interchangeable collector lens device, including a microscope base, a collector lens base, a collector lens, and a wrench, wherein the collector lens base is fitted and installed on the microscope base, the collector lens is mounted on the collector lens base, and the wrench is rotated to rotate the collector lens, so that the collector lens is tightened or loosened, so as to achieve the interchangeability of the collector lens, which can be correctly, smoothly and repeatedly positioned to meet the requirements of the user, with the advantages of easy operation, simple structure, strong function and low cost.

Abstract: A microscope dual-use lamp drawer set device is disclosed, including a microscope base, a lamp drawer set, a lamp source, a positive pin holder, a negative pin holder. The microscope base is provided with a groove, and the positive pin holder and the negative pin holder are installed in the groove. The lamp drawer set is mounted in the groove, the lamp source is mounted on the lamp drawer set. There are two positive pin holders in the groove of the microscope base, and four negative pins in the lamp drawer set. When the lamp drawer set is installed in a normal detection, the upper two negative pins are connected with the positive pin holders, and the halogen lamp is on. In reverse installation, the lower two negative pins are connected with the positive pin holders, and the LED light is on.

Abstract: A service processing method and apparatus and an optical line terminal are provided in the present document. The method includes: establishing a corresponding relationship between a device identifier used for identifying an optical network unit ONU and a service provider SP; determining an SP providing a service according to the device identifier reported by the ONU and the corresponding relationship; and processing the service provided by the SP according to the determined SP.

Abstract: Disclosed are a method for processing service configuration data and apparatus, in the method, it is to obtain a management Internet Protocol (IP) address of a terminal device in which a Small Form-factor Pluggable Optical Network Unit (SFP-ONU) is located; searching for a registered authentication identifier corresponding to the management IP address in a pre-established binding relationship; obtaining service configuration data according to the registered authentication identifier, and distributing the service configuration data to the SFP-ONU, herein the service configuration data is used to start and manage a SFP-ONU service. According to a technical solution provided by the present disclosure, a binding relationship can be established through a management IP address of a terminal device and authentication and configuration data of a SFP-ONU, so that the SFP-ONU can be conveniently managed and a service channel can be automatically opened in existing x-passive optical network (xPON) applications.

Abstract: The disclosure provides a method and device for detecting rogue behaviour. The method comprises: for the upstream optical signal of each Passive Optical Network (PON) port, an Optical Line Terminal (OLT) constructs a short timeslot and transmits it via an optical transceiver; the OLT controls the optical transceiver to conduct a first Signal Detect (SD) sampling detection on the upstream optical signal according to the short timeslot to obtain a first detection result; the OLT judges, according to the first detection result, whether the upstream optical signal is valid; if so, the OLT constructs a long timeslot and transmits it via the optical transceiver, and controls the optical transceiver to conduct a second SD sampling detection on the upstream optical signal according to the long timeslot to obtain a second detection result; and the OLT determines, according to the second detection result, whether the current PON port is experiencing rogue behaviour.

Abstract: Disclosed are a method for processing service configuration data and apparatus, in the method, it is to obtain a management Internet Protocol (IP) address of a terminal device in which a Small Form-factor Pluggable Optical Network Unit (SFP-ONU) is located; searching for a registered authentication identifier corresponding to the management IP address in a pre-established binding relationship; obtaining service configuration data according to the registered authentication identifier, and distributing the service configuration data to the SFP-ONU, herein the service configuration data is used to start and manage a SFP-ONU service. According to a technical solution provided by the present disclosure, a binding relationship can be established through a management IP address of a terminal device and authentication and configuration data of a SFP-ONU, so that the SFP-ONU can be conveniently managed and a service channel can be automatically opened in existing x-passive optical network (xPON) applications.