Abstract: The inventive negative electrode for the electrochemical element includes a negative electrode composition layer provided on at least one surface of a current collector made of a metal foil; in which the negative electrode composition layer includes material S comprising Si and a hardly-graphitizable carbon material as a negative electrode active material; in which assuming that the whole amount of the negative electrode active material contained in the negative electrode composition layer is 100 mass %, a ratio of the material S is 50 to 90 mass % and a ratio of the hardly-graphitizable carbon materials is 10 to 50 mass %. The inventive lithium ion secondary battery includes a positive electrode, a negative electrode, a separator and a nonaqueous electrolyte liquid, and the negative electrode is constituted by the negative electrode for the electrochemical element of the present invention.

Abstract: Disclosed is a linear actuator, including a drive motor, a transmission assembly, a rotary screw, a transmission nut, a clutch device, a self-locking device and a hand-pull release assembly. The clutch device is arranged between the transmission assembly and the rotary screw. The self-locking device is configured to generate frictional resistance to the rotary screw when the rotary screw rotates reversely, and the self-locking device includes a release torsion spring. The hand-pull release assembly includes a first driving member connected with the clutch device and a second driving member connected with the self-locking device, and has an initial state and a fully released state. During the process from the initial state to the fully released state, the first driving member drives the clutch device to disconnect power, and the second driving member drives the release torsion spring to extend.

Abstract: The present disclosure relates to a rotor assembly including a protective core. The rotor assembly according to an embodiment of the present disclosure includes a disk that is inserted into a rotating shaft and has a plurality of seating grooves in a circumferential direction thereof, a plurality of blades inserted into the seating grooves, respectively, and a protective core which is arranged between the blades and the disk, has a plurality of mounting portions on one surface thereof, and includes a plurality of weights that are attachable to and detachable from the mounting portions.

Abstract: A route determination system includes: an initial route line setting section that sets an initial route line including a plurality of split points between a starting point and a destination and connecting the first and second waypoints; and a movement route determination section that generates a candidate route line starting from the first waypoint and reaching the second waypoint by setting a predetermined number of control points at arbitrary positions within a specific range on the map, and that when all split points of the candidate route line are positioned within the passable area, determines, as a movement route for a mobile object, a route in a real space corresponding to the candidate route line, and when at least one of the split points of the candidate route line is positioned within an impassable area, increases the number of control points and performs the curving processing again.

Abstract: The present application discloses a display device, the display device includes: a display panel and a printed circuit board. A first bonding region is disposed on the display panel. The first bonding region includes a first bonding terminal. A second bonding region is disposed on the printed circuit board. The second bonding region includes a second bonding terminal. The first bonding terminal is connected to and contacts the second bonding terminal. The display device provided by the present application can reduce a width of a frame of the display device and improve a screen ratio of the display device.

Abstract: Methods, apparatuses, or computer program products provide for generating a service risk analysis score data object. A service risk analysis request associated with an unreleased code object is received. One or more service risk analysis attributes are extracted using a service risk analysis layer based at least in part on the unreleased code object. A service risk analysis score data object is generated using a service risk analysis machine learning model based at least in part on the one or more service risk analysis attributes. The service risk analysis score data object is output.

Abstract: This application relates to an electronic device and an inter-device screen coordination method. The method includes: A first electronic device in a screen coordination system displays a first interface that includes first content and has a first display parameter; and when projecting the first interface to a second electronic device in the screen coordination system, the first electronic device modifies a display parameter of the first interface to be the same as a display parameter of a second interface displayed on the second electronic device, so that content display styles of the two electronic devices that are cooperatively displayed on the second electronic device are consistent. According to the method in this application, content of the first electronic device that is cooperatively displayed by the second electronic device is consistent with a content display style of the second electronic device.

Abstract: A switching circuit includes a first antenna terminal and a second antenna terminal, a first input-output terminal and a second input-output terminal, a plurality of switches and a ground switch. When an electrical connection destination of the first input-output terminal is switched to the first antenna terminal, a first path switch included in the plurality of switches and provided along a first path connecting the first input-output terminal and the first antenna terminal to each other, and a second path switch and the ground switch provided along a second path connecting the second input-output terminal and the ground to each other, the second path switch included in the plurality of switches, are in conducting states, and a third path switch included in the plurality of switches and provided along a third path connecting the first path and the second path to each other is in a non-conducting state.

Abstract: An adaptive offset filter (60) adds an offset to the pixel value of each pixel forming an input image. The adaptive offset filter (60) refers to offset-type specifying information, sets offset attributes for a subject unit area of the input image, decodes an offset having a bit width corresponding to an offset value range included in the set offset attributes, and adds the offset to the pixel value of each pixel forming the input image.

Abstract: An image processing device includes: a determination means for determining an image capturing means used for capturing at least one particular portion in a combined image in which a first partial image captured using a first image capturing means and a second partial image captured using a second image capturing means are stitched together; and a correction means for applying image correction to the combined image based on a determination result of the determination means.

Abstract: A semiconductor structure includes a first die, a dielectric layer, a second interconnection structure, a second conductive pad and a conductive feature. The first die includes a first interconnection structure over a first substrate and a first conductive pad disposed on and electrically connected to the first interconnection structure. The first conductive pad has a probe mark on a surface thereof. The dielectric layer laterally warps around the first die. The second interconnection structure is disposed on the first die and the dielectric layer, the second interconnection structure includes a conductive via landing on the first conductive pad of the first die, and the conductive via is spaced apart from the first probe mark. The second conductive pad is disposed on and electrically connected to the second interconnection structure. The conductive feature is disposed on the second conductive pad.

Abstract: Embodiments of this disclosure provide a method and an apparatus for handling a protocol data unit session, and an electronic device. The method includes: transmitting a protocol data unit PDU session release request to a network device in a case that at least one of an authorized quality of service QoS rule, packet filter, and/or authorized QoS flow description configured by a network device for the PDU session exceeds a maximum support capability set by user equipment for the PDU session.

Abstract: An AID allocation method for a multi-link device, includes: An access point multi-link device generates and sends a first frame. Correspondingly, a station device receives and parses the first frame to obtain an AID that is allocated to the station device and carried in the first frame. The AID is neither a BSSID that can be supported by a first-type access point in the access point multi-link device nor an identifier of an access point in the access point multi-link device. The first-type access point is an access point for establishing a link between the station device and the access point multi-link device.

Abstract: According to an embodiment of the disclosure, a method performed by a first user equipment (UE) for transmitting sidelink data within a physical sidelink shared channel (PSSCH) in a wireless communication system may be provided. The method performed by the first UE may include identifying a number of resource elements (REs) allocated for the PSSCH within a physical resource block (PRB) based on configuration information and the scheduling information for the sidelink data; identifying a total number of RES allocated for the PSSCH within a slot based on the number of REs allocated within the PRB and a number of PRBs allocated for the PSSCH; identifying a size of a transport block based on the total number of REs; and transmitting, to the second UE, the sidelink data based on the size of the transport block.

Abstract: A display substrate (910), including a flexible substrate body, a thickness adjustment layer (71), and a micro-lens layer (72). The flexible substrate body includes: a plurality of island-shaped display regions (100) spaced apart from each other, a hollow region (300) disposed between adjacent island-shaped display regions (100), and a connection region (200) for connecting the adjacent island-shaped display regions (100). The thickness adjustment layer (71) is disposed on light exit sides of the plurality of island-shaped display regions (100) of the flexible substrate body. The micro-lens layer (72) is disposed on the side of the thickness adjustment layer (71) away from the flexible substrate body.

Abstract: A rail area extraction method based on laser point cloud data is provided, including: preprocessing collected laser point cloud data; screening and clustering the laser point cloud data based on a fixed distance segmentation method, and representing laser point cloud data of reference objects by a main laser point cloud data cluster; projecting laser point cloud data of reference objects to a horizontal plane, fitting reference curves based on an improved differential evolution algorithm with a train left side reference curve as an upper boundary and a train right side reference curve as a lower boundary; selecting a target boundary line from upper and lower boundaries based on a laser point cloud data amount-density two-step decision method; calculating a rail area center line based on the target boundary line; and selecting a rail area boundary line extension method or rail area center line extension method to calculate the rail area.

Abstract: A display apparatus comprises: a display panel including pixels that emit light, wherein an amount of emitted light is controlled based on a data voltage, and an emission time of the pixels is controlled based on a duty ratio of an emission control signal applied to the pixels; a timing controller configured to control the emission control signal in an active period of one frame and in a blank period of the one frame, where the data voltage is supplied to the pixels during the active period of the one frame and the data voltage is maintained during the blank period of the one frame; and a gate driver configured to apply to the pixels the emission control signal having a first duty ratio during the active period and the emission control signal having a second duty ratio that is different from the first duty ratio during the blank period.

Abstract: The invention discloses a compact outdoor open-close type current transformer which comprises a transformer shell formed by butt joint of an upper half housing and a lower half housing, wherein an upper half hollow framework and a lower half hollow framework are arranged in the transformer shell, an upper half iron core is arranged in the upper half hollow framework, a lower half iron core is arranged in the lower half hollow framework, and a spring jacking piece is arranged between the upper half hollow framework and the upper half iron core; a winding wire is arranged on the lower half hollow framework, a framework baffle and a sealing gasket connected to the framework baffle are arranged at the butt joint of the upper half hollow framework and the lower half hollow framework, and the framework baffle and the sealing gasket after being connected are respectively and correspondingly embedded in a guide positioning groove arranged in the upper half housing and the lower half housing; and inner spaces of the u

Abstract: A coil component includes a terminal electrode and a terminal of a wire connected by thermocompression bonding on a bottom surface of a flange portion, to achieve a strong fixing force without the terminal of the wire protruding from the terminal electrode. A terminal of a wire extends along a main surface of a terminal electrode while at least a part of the terminal is disposed in the terminal electrode, and has a top surface positioned on a side opposite to a bottom surface side of a flange portion with respect to the main surface. A fillet surface which rises from the main surface toward the top surface and forms a concave curved surface is on an outer surface of the terminal electrode. The main surface is configured by a solder wettable layer made of tin or a tin alloy as an outermost layer of the terminal electrode.

Abstract: A vibration apparatus can include a first cover member; a second cover member; a vibration portion between the first cover member and the second cover member; a contact portion between the first cover member and the vibration portion; and a signal cable. The signal cable can include a first signal line connected to a first surface of the vibration portion via the contact portion, and a second signal line connected to a second surface of the vibration portion opposite to the first surface of the vibration portion.