Abstract: A driving mechanism for moving an optical element is provided. The driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movably connected to the fixed part for holding the optical element. The driving assembly is configured for moving the movable part relative to the fixed part.

Abstract: Disclosed is a method of predicting a holiday expressway travel traffic volume based on influence of weather factors.

Abstract: A seat for a vehicle includes a frame defining opposing side members and an anti-submarining belt. The anti-submarining belt defines a first end portion, a second end portion, a stowed position, and a deployed position. The first end portion of the anti-submarining belt is fixedly attached to one of the opposing side members of the frame. The anti-submarining belt includes slack when in the stowed position and is pulled taut into the deployed position. The seat includes a seat cushion defining a compressed state and an uncompressed state. The seat cushion rests against anti-submarining belt and is in the uncompressed state when the anti-submarining belt is in the stowed position and is compressed into the compressed state by the anti-submarining belt as the anti-submarining belt is pulled taut into the deployed position. The seat includes a pretensioner connected to the second end portion of the anti-submarining belt.

Abstract: A wall-mounted toilet system, comprising: a wall-mounted bracket (1) and an in-wall drain pipe (2); a toilet body (3), which is fixed to the wall-mounted bracket (1) and has a bowl (31) and a mounting cavity (32); and a drain device (4), which is connected to the toilet body (3), communicates with the in-wall drain pipe (2), and comprises a rotary drain pipe (41) arranged in the mounting cavity (32), wherein one end of the rotary drain pipe (41) communicates with the bowl (31), and is configured to rotate relative to the toilet body (3) between an initial position and a drain position, such that when the rotary drain pipe rotates to the initial position, a water seal is formed in the bowl (31); and when the rotary drain pipe rotates to the drain position, dirt in the bowl (31) is discharged into the in-wall drain pipe (2).

Abstract: The present disclosure relates to methods for implementing low-power-consumption operation of a Bluetooth device and related apparatuses. In one example method, after a first electronic device establishes a first Bluetooth connection to a second electronic device, the first electronic device may disconnect the first Bluetooth connection when a first condition is met. After the first Bluetooth connection is disconnected, the first electronic device may periodically send a second broadcast packet to the second electronic device, to implement device keepalive. The second broadcast packet carries a first interval value, and the first interval value indicates an interval for sending the second broadcast packet by the first electronic device.

Abstract: A method includes irradiating debris deposited in an extreme ultraviolet (EUV) lithography system with laser, controlling one or more of a wavelength of the laser or power of the laser to selectively vaporize the debris and limit damage to the EUV) lithography system, and removing the vaporized debris.

Abstract: A large-tonnage disc-shaped suspension ceramic insulator includes a ceramic insulator body, and a metal pin and a metal cap coaxially assembled with the ceramic insulator body through adhesive material, assembly interfaces of the ceramic insulator body, the metal cap, and the metal pin are coated with a primer; the adhesive material includes an expansion agent; and the expansion agent is configured to make the adhesive material expand after hardening so as to create a prestress between the ceramic insulator body and the metal pin as well as the metal cap. The present disclosure achieves overall compressive prestress distribution of the ceramic insulator product, mitigating thermal stress caused by temperature changes and improving the tensile strength of the large-tonnage disc-shaped suspension ceramic insulator assembly. By treating the assembly interfaces with the primer, the present disclosure significantly improves the assembly strength of the ceramic insulator/metal assembly.

Abstract: A package structure is provided. The package structure includes a reinforced plate and multiple conductive structures surrounded by the reinforced plate. The package structure also includes a redistribution structure over the reinforced plate. The redistribution structure has multiple polymer-containing layers and multiple conductive features, and the reinforced plate is thinner than the redistribution structure. A thickness ratio of a first thickness of the reinforced plate to a second thickness of the redistribution structure is greater than about 0.5. The package structure further includes one or more chip structures bonded to the redistribution structure.

Abstract: A method for switching audio reception in a video conference and a video conferencing system are provided. In a case of starting the video conference, relative positions of participants in a conference space and behavioral events of participants are obtained by identifying a video signal. Based on the behavioral event of each participant, whether each participant is in a non-speaking behavior is determined. When a participant is determined to be a non-speaker in the non-speaking behavior, an audio reception range of an audio reception device is adjusted to filter a voice of the non-speaker based on the relative position of the non-speaker in the conference space. When a participant is determined to be a speaker not in the non-speaking behavior, the audio reception range of the audio reception device is adjusted to receive a voice of the speaker based on the relative position of the speaker in the conference space.

Abstract: It is provided a method for determining packet loss in a fronthaul link between a baseband node and a radio node of a radio access network. The method being performed in a packet loss determiner. The method comprises: detecting at least one empty input data slot of a plurality of input data slots of a communication chain operation in a first time period, wherein the communication chain operation is one in a sequence of communication chain operations in a device on a receiving end of the fronthaul link; determining that data was intended to be provided to the at least one empty input data slot; and determining that a packet loss has occurred in the fronthaul link, based on the detecting the at least one empty input data slot and the determining that data was intended to be provided.

Abstract: An outbound packet is detected from a client device of a first spoke destined to a client device of a second spoke over SD-WAN through a hub connecting the first and second spokes with IPSec tunneling. The first spoke is on a local enterprise network, the second spoke is on a remote enterprise network and the hub is on wide area network, and each of the first spoke, the second spoke and the hub are each ADVPN2.0 compatible. Responsive to the detection, a health check is performed on the remote spoke. A path is selected between a local NAT device of multiple NAT devices of the first spoke and a remote NAT device of the multiple remote NAT devices of the second spoke, based on link quality data of the response. A NAT hole is punched between a selected local NAT and a selected inbound NAT and an IPSec tunnel is established, independent of the hub.

Abstract: A wireless network communication method, a network device, and a terminal, where the method includes: An uncrewed aerial vehicle traffic management entity receives an authorization request. The uncrewed aerial vehicle traffic management entity sends an authorization response. The authorization request is used to request authorization to control an uncrewed aerial vehicle by a terminal, and the authorization response is used to indicate whether the terminal is allowed to control the uncrewed aerial vehicle. Alternatively, the authorization request is used to request authorization to pair a terminal with an uncrewed aerial vehicle controller, and the authorization response is used to indicate whether the terminal is allowed to be paired with the uncrewed aerial vehicle controller.

Abstract: An in-memory computing (IMC) memory device comprises a plurality of computing memory cells and a plurality of balance computing memory cells forming a plurality of memory strings. In programming, a first resistance state number of the balance computing memory cells is determined based on a first resistance state number of the computing memory cells of the memory string. In IMC operations, when a read voltage is applied to the computing memory cells, the computing memory cells generate a plurality of cell currents which are summed into a plurality of memory string currents; the memory string currents charge a loading capacitor; a capacitor voltage of the loading capacitor is measured; and based a relationship between the capacitor voltage of the loading capacitor, at least one delay time and a predetermined voltage, an operation result of the input values and the weight values is determined.

Abstract: A nitrogen-branched non-linear PEGylated lipid of Formula (1), wherein, X is —CRa< or (Ra is H or a C1-12 alkyl group); B1 and B2 are linking bonds or C1-20 alkylene groups; L1 and L2 are linking bonds or divalent linking groups; R1 and R2 are C1-50 aliphatic hydrocarbon groups or C1-50 residues of aliphatic hydrocarbon derivative, each containing 0-10 heteroatoms; Ld is a linking bond or a divalent linking group; Ncore is a multivalent group of valence y+1, and contains a trivalent nitrogen-atom branching core connected to Ld; y is 2, 3, 4, 5, 6, 7, 8, 9, or ?10; Lx is a linking bond or a divalent linking group; XPEG is a polyethylene glycol component. The non-linear PEGylated lipid herein can realize better surface modification of LNP. The lipid nanoparticle pharmaceutical composition and its formulation exhibit higher drug efficacy, especially for nucleic acid drugs.

Abstract: The present disclosure provides a biochemical test module. The biochemical test module includes a first reaction piece and a second reaction piece. The first reaction piece includes a first substrate; a first separator located on the first substrate and having a first flow channel exposing at least a portion of the first substrate; and a first cover covering the first separator. The first hole is connected with a first channel. The first reaction piece has a perforated structure penetrating the first cover, the first separator and the first substrate. The second reaction piece is disposed on one side of the first reaction piece adjacent to the first substrate and includes a second substrate; a second separator located on the second substrate and having a second flow channel exposing at least a portion of the second substrate; and a second cover covering the second separator and joined to the first substrate.

Abstract: A housing is provided. The housing includes a side wall having a plurality of holes and at least one reinforcing rib disposed on a surface of the side wall, wherein the holes are disposed on a side surface of the side wall, the at least one reinforcing rib extends along the edges of the holes, and the at least one reinforcing rib has a plurality of extending directions parallel to the surface, and the extending directions are different from each other. The side wall and the reinforcing rib are an integral structure, and the reinforcing rib does not cover the holes.

Abstract: A method of performing code review and a code review system are provided. The code review system includes a code repository, a static scanning tool, an analytical neural network and a generative neural network. The code repository is configured to store an original source code and a new code created by a developer in response to a code change request to merge the new code with the original source code. The static scanning tool is configured to collect data associated with each commit in the new code. The analytical neural network is implemented with an analytical AI and configured to assess a risk level of each commit in the new code. The generative neural network is implemented with a generative AI and configured to provide a code summarization and an initial code review comment of each commit in the new code.

Abstract: A color conversion substrate includes a substrate including a first sub-pixel area, a second sub-pixel area, and a third sub-pixel area configured to emit light of different respective colors, and spaced apart from each other in a first direction, wherein each of the first sub-pixel area and the second sub-pixel area has a right-angled triangle shape in which at least one of corners other than a corner forming a right angle is chamfered, and wherein the third sub-pixel area has a quadrilateral shape.

Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to enhance the drought tolerance attribute of wheat plants. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the soil in which the wheat seeds are planted; the solution can also be sprayed to the leaf surface of young wheat plants. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for applying to the soil around the wheat plants and for spraying to leaf surface of young wheat plants.

Abstract: This disclosure provides methods, components, devices and systems for modulation of extended long range wireless packets. Some aspects more specifically relate to communicating packets in an extended long range (ELR) communication mode. A wireless communication device may receive an indication to transmit a single-user wireless packet associated with the ELR communication mode, where the single-user wireless packet includes a preamble portion and a data portion. At least the data portion may be associated with a duplication scheme pertaining to the ELR communication mode. The wireless communication device may transmit, in accordance with the indication, the single-user wireless packet using a first quantity of duplications of at least the data portion in accordance with the duplication scheme, where the first quantity of duplications is associated with the ELR communication mode.