Abstract: Provided are a touch substrate and a touch display substrate. The touch substrate includes: a touch structure, including a sensor pattern and a touch line, the sensor pattern including a plurality of first sensor patterns and a plurality of second sensor patterns, and the touch line includes a plurality of first touch lines and a plurality of second touch lines, each first sensor pattern is connected with at least one of the first touch lines, and each second sensor pattern is connected with at least one of the second touch lines; a first ground line located at a periphery of the touch structure; and at least one second ground line located at a side of the first ground line, wherein the first ground line and the at least one second ground line are connected at a side of the touch structure and are connected with one ground connection line.

Abstract: Provided are a touch substrate and a manufacturing method therefor, a touch display substrate, and a touch display device. The touch substrate comprises a touch structure, a first ground wire, and at least one second ground wire. The touch structure comprises sensor patterns and touch wires; the sensor patterns comprise a first sensor pattern and a second sensor pattern; the first sensor pattern and the second sensor pattern intersect with each other and are insulated from each other; the touch wires comprise a first touch wire and a second touch wire; the first sensor pattern is connected to the first touch wire; the second sensor pattern is connected to the second touch wire. The first ground wire is located on the periphery of the touch structure. The at least one second ground wire is located on the side of the first ground wire distant from the touch structure.

Abstract: The present invention relates to a dielectric waveguide filter, comprising a dielectric substrate, wherein the dielectric substrate comprises a plurality of resonators; the plurality of resonators are connected to each other; the dielectric substrate further comprises a negative coupling blind hole; the negative coupling blind hole is arranged at a joint between two adjacent resonators; the two adjacent resonators are respectively provided with a tuning blind hole; and the tuning blind hole of one of the two adjacent resonators is connected to the negative coupling blind hole by a first coupling structure. The present invention can effectively suppress parasitic coupling of the dielectric waveguide filter.

Abstract: An internal controller implantable within the body of a patient as part of a left ventricular assist device (LVAD) system and a method therefore are provided. According to one aspect, the internal controller includes processing circuitry configured to establish a radio frequency (RF) communication session with a first external power transmitter that responds to the advertisement. The processing circuitry is also configured to determine when a power transmission status of the first external power transmitter does not match a power receipt status of the internal controller, and then terminate the RF communication session with the first external power transmitter and cause the radio interface to broadcast another advertisement.

Abstract: Provided is a channel access method. The method includes: after a radio frame is received, determining that the radio frame is an overlapping basic service set (OBSS) radio frame; determining that the OBSS radio frame is a radio frame of a specified type or determining whether the OBSS radio frame carries specific spatial multiplexing instruction information; updating a local network allocation vector according to duration information carried in the OBSS radio frame; and performing channel access according to the local network allocation vector. Provided are a channel access device and a storage medium.

Abstract: A flexible display panel and a flexible display apparatus. The flexible display panel includes a display panel body having a bent region and non-bent regions, and a flexible support layer attached to the shady surface of the bent region, the flexible support layer includes a flexible base and a heating layer, a plurality of magnetic balls are provided in the flexible base; where the heating layer is provided on the flexible base for heating the plurality of magnetic balls, the plurality of magnetic balls are expanded with heat to enable the hardness of the flexible support layer when the display panel body is in an unfolded state to be greater than the hardness of the flexible support layer when the display panel body is in a bent state. The flexible display panel will not be wrinkled during the bending and unfolding process, and has an improved display effect.

Abstract: In an identity verification method for a network function service, a network element receives from a requesting network element a network function (NF) service request that includes a token, The token includes first certificate information. The network element verifies the first certificate information to determine whether an identity represented by the first certificate information is consistent with an identity of the requesting network element. When the network element determines that the identity represented by the first certificate information is inconsistent with the identity of the requesting network element, the network element rejects the NF service request.

Abstract: This application provides a method and an apparatus for mobility registration, where the method includes: After receiving a first NAS SMC message sent by an initial AMF, UE stores a first NAS security context; the UE receives a second NAS SMC message sent by a second AMF, where the message carries indication information used to indicate the UE to use the first NAS security context; and the UE uses the first NAS security context as a current NAS security context based on the indication information. According to the method for mobility registration provided in this application, when receiving the second NAS SMC message sent by the second AMF, the UE uses the first NAS security context as the current NAS security context, and then processes the second NAS SMC message, so that the NAS security contexts on the UE and the second AMF are consistent.

Abstract: A pixel circuit and a driving method thereof, a display substrate, and a display panel are provided. The pixel circuit includes: a data writing sub-circuit configured to write a data voltage into a storage sub-circuit; the storage sub-circuit configured to store the data voltage; a driving sub-circuit electrically connected to a first node and configured to drive a light-emitting component electrically connected to a second node to emit light according to the data voltage; a light-emitting control sub-circuit electrically connected to the first node and the second node, respectively, and configured to achieve to turn on or turn off connection between the driving sub-circuit and the light-emitting component; and a first compensation sub-circuit electrically connected to the first node and the second node, respectively, and configured to compensate a level of the second node according to a level of the first node.

Abstract: A spiral bristle (201) includes: a first component (231), a second component (233), and a third component (235), with each of the second and third components (233, 235) wrapping around the first component (231) in a helical and spaced-apart manner, the second and third components (233, 235) isolated from one another by the first component (231). An oral care implement includes the spiral bristle.

Abstract: A switching method and a terminal device, which relate to the communications field. The switching method comprises: establishing, by a terminal device, a first packet data network PDN connection in a long term evolution LTE access network; switching, by the terminal device, the first PDN connection from the LTE access network to a wireless local area network WLAN access network; establishing, by the terminal device, a second PDN connection in the LTE access network, so that the terminal device is in a registered state in the LTE network; and switching, by the terminal device, the first PDN connection or a third PDN connection established in the WLAN access network, to the LTE access network.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate includes a base substrate and a plurality of subpixels arranged on the base substrate in an array form. The plurality of subpixels includes a plurality of display subpixels at a display region of the display substrate and a plurality of virtual subpixels, and at least a part of the virtual subpixels are arranged adjacent to the display subpixels. The virtual subpixel includes a first potential signal line pattern, a virtual subpixel driving circuit including a virtual driving transistor and a first conductive connection member coupled to a gate electrode of the virtual driving transistor, and a second conductive connection member coupled to the first conductive connection member and the first potential signal line pattern.

Abstract: A terminal device obtains first slice selection assistance information, where the first slice selection assistance information is obtained by encrypting second slice selection assistance information, and the second slice selection assistance information is selection assistance information of a slice to which the terminal device is allowed to access. The terminal device sends a registration request message to an access network device, where the registration request message includes the first slice selection assistance information.

Abstract: The present invention relates to a dielectric waveguide filter, comprising a dielectric substrate, wherein the dielectric substrate comprises a plurality of resonators; the plurality of resonators are connected to each other; the dielectric substrate further comprises a negative coupling blind hole; the negative coupling blind hole is arranged at a joint between two adjacent resonators; the two adjacent resonators are respectively provided with a tuning blind hole; and the tuning blind hole of one of the two adjacent resonators is connected to the negative coupling blind hole by a first coupling structure. The present invention can effectively suppress parasitic coupling of the dielectric waveguide filter.

Abstract: A monofilament bristle including: a body portion; a tip portion extending from the body portion and comprising a multi-lobed transverse cross-section, the monofilament bristle extending along a longitudinal axis; co-extruded first and second components, the first component being a first color and forming a first lobe of the multi-lobed transverse cross-section, the second component being a second color, which is different from the first color, and forming a second lobe of the multi-lobed transverse cross-section; and each of the first and second components forming a longitudinal section of the body portion, with an interface between the first and second components extending substantially parallel to the longitudinal axis.

Abstract: The invention refers to a pull cord arrangement for a roller blind or a venetian blind, comprising a winding element (4) arranged to be connected to a blind (6) such that the blind (6) is released or wound in response to a rotational movement of the winding element (4) about a rotational axis; a connecting element (28) coupled to the winding element (4) to rotate together with the winding element (4); and a pull cord (50) engaging the connecting element (28) so as to control the rotation of the connecting element (28) and thus the winding element (4) as the pull cord (50) is operated.

Abstract: A tool for adjusting the alignment of a connector carried within slots in one or more components. The tool comprises a first member and a second member, wherein the first member and/or second member includes an alignment feature configured to react against reaction feature(s) of the one or more components to adjust the alignment of the connector within the slots. The first member includes a shaft and a tool head carried thereby. The tool head comprises a body configured to engage a first portion of the connector. The second member is configured to be coupled with the first member, and also includes a shaft and a tool head carried thereby. The tool head of the second member comprises a body configured to engage a second portion of the connector.

Abstract: A method, system and computer program product for obtaining vector representations of code snippets capturing semantic similarity. A first and second training set of code snippets are collected, where the first training set of code snippets implements the same function representing semantic similarity and the second training set of code snippets implements a different function representing semantic dissimilarity. A vector representation of a first and second code snippet from either the first or second training set of code snippets is generated using a machine learning model. A loss value is generated utilizing a loss function that is proportional or inverse to the distance between the first and second vectors in response to receiving the first and second code snippets from the first or second training set of code snippets, respectively. The machine learning model is trained to capture the semantic similarity in the code snippets by minimizing the loss value.

Abstract: This application provides a key distribution and authentication method, system, and an apparatus. The method includes: a service center server distributes different keys to terminal devices, and then the terminal devices perform mutual authentication with the network authentication server based on respective keys and finally obtain communication keys for communication between the terminal devices and a functional network element. This provides a method for establishing a secure communication channel for the terminal device, having a broad application range.