Abstract: The head-up display apparatus includes: a display unit configured to output projection light; at least one reflector configured to reflect the projection light; a housing, which has an opening portion, and is configured to store the display unit and the reflector therein; a cover member configured to cover the opening portion; and a polarizing plate with a retardation layer, which is arranged on a housing inner side of the cover member, and includes a retardation layer and a polarizer in the stated order from a cover member side. The retardation layer has an in-plane retardation Re(550) of 3,000 nm or more. The head-up display apparatus is configured so that an angle of reflection of the projection light output from the housing through the opening portion with respect to a windshield is 30° or less, or is 40° or more.

Abstract: A pop-up card includes an erectable pop-up display structure that can be easily removed from the card to be displayed. The pop-up card is foldable between closed and opened positions. The card includes a slot therein for holding the pop-up display structure. The pop-up display structure comprises a plurality of intersecting slice-form elements mounted on a foldable base. At least a portion of the foldable base is removably inserted in the slot such that when the card is closed, the foldable base is folded and the pop-up display structure is in a flattened state. When the card is opened, the foldable base is unfolded and the pop-up display structure is in an erected 3-D state. The pop-up display structure can be slid out of the slot in the card and displayed when desired.

Abstract: An emergency lighting device includes a housing containing a high voltage connection. A light emitter is connected to the housing. A compartment in the housing having an opening is separated from the high voltage connection. A battery is positioned in the compartment and accessible through the opening.

Abstract: Systems and methods for generating a personalized lobby interface based on contest attributes and user attributes for one or more users of a contest management system. The contest management system can generate, execute and maintain a plurality of contests, such as but not limited to, fantasy sports contests. Further, the contest management system can maintain a plurality of user profiles with each of the user profiles associated with at least one user. To provide content and/or recommendations to one or user profiles, the contest management system can create one or more personalized lobbies for each of the user profiles. The personalized lobbies can display one or more contests selected by the contest management system that a user associated with the respective user profile may be interested in based in part on their respective profile attributes and/or contest history.

Abstract: An enhanced control, in which a guide line is defined relative to an object in a user interface, items aligned with the guide line are displayed without obscuring the object. A selected item is output based on receiving a selection of one of the displayed items.

Abstract: After receiving a handover command (22) that commands a wireless device (16) to perform a make-before-break handover (24), the wireless device (16) continues to receive from a source link (20-0) downlink data packets for an unacknowledged mode bearer (21), until after the wireless device (16) establishes a connection with the target link (20-1) as part of the handover. After the wireless device (16) establishes the connection with the target link (20-1), the wireless device (16) receives from the target link (20-1) downlink data packets for the unacknowledged mode bearer (21). The wireless device (16) preserves a downlink data packet sequence number receiver status for the unacknowledged mode bearer (21), by using the same downlink data packet sequence number receiver status for the unacknowledged mode bearer (21) before and after the handover.

Abstract: A display device includes: an array substrate; a counter substrate; a liquid crystal layer; and a light source that emits light into a side surface of the array substrate or a side surface of the counter substrate. The display device includes: first wiring lines in a first peripheral region outside a display region, the first wiring lines being configured to be supplied with a constant potential; and second wiring lines in a second peripheral region located opposite to the first peripheral region with the display region therebetween, the second wiring lines being coupled to the scanning lines. A shape of a region occupied by the first wiring lines in the first peripheral region is obtained by inverting a shape of a region occupied by the second wiring lines in the second peripheral region, in a mirror-symmetrical manner. The first wiring lines are not coupled to the scanning lines.

Abstract: The present disclosure provides methods and apparatuses for transmitting HARQ feedback information, base stations and terminals. The method includes: determining downlink Hybrid Automatic Repeat reQuest (HARQ) configuration information, where the downlink HARQ configuration information informs at least two preset terminals about transmission configuration information of target downlink control signaling; sending the downlink HARQ configuration information to each of the preset terminals; loading the downlink HARQ feedback information for each of the preset terminals into the target downlink control signaling according to the downlink HARQ configuration information; and sending the target downlink control signaling to each of the preset terminals. In the present disclosure, the base station transmits HARQ feedback information with respect to uplink data transmission from a plurality of terminals through the target downlink control signaling, which saves system signaling overhead.

Abstract: An adjustable chair headrest, relating to the technical field of office chairs, comprises a support rod connected to a chair back and a headrest, and further comprises an elastic sliding mechanism connecting the headrest and the support rod. The elastic sliding mechanism is provided with a lock mechanism and comprises a stop block, a sliding push rod and an elastic telescoping mechanism, and an end, away from the stop block, of the sliding push rod is connected to the headrest. One end of the sliding push rod stretches into a groove of the support rod, and a gap is reserved between the sliding push rod and one end of the stop block. A tension spring is disposed in the gap and has two ends respectively connected to the sliding push rod and the stop block. The headrest can extend and retract horizontally when users change their posture.

Abstract: Methods, systems, and media for tracking content items are provided.

Abstract: A display panel, a display apparatus and a control method therefor. The electrode group included in the display panel is used for controlling, when loaded with a voltage, the refractive index of the liquid crystal layer, such that when the refractive index of the liquid crystal layer is less than the refractive index of the first substrate, light emitted by the light-emitting module is propagated by means of total reflection in the first substrate, and when the refractive index of the liquid crystal layer is greater than the refractive index of the first substrate, the light emitted by the light-emitting module is propagated toward the second substrate from the first substrate.

Abstract: Systems and methods for analyzing and prioritizing alarms in a communications network are provided. A method, according to one implementation, includes the step of obtaining network information regarding the condition of a network. Using the network information, the method further includes performing a hybrid Machine Learning (ML) technique that includes training and inference of a plurality of ML models to calculate metrics of the network. Also, the method includes the step of selecting one of the plurality of ML models based on a combination of the metrics.

Abstract: A vehicle exterior part includes a decorative body, a heater sheet, a connector pin. The decorative body includes a base material, and a transparent resin layer. The heater sheet includes a heat generating body, and an extending portion. A part of the heater wire in the extending portion is joined to the connector pin inside an outer periphery of the base material by a joining portion made of a conductive material. The outer periphery is formed with a window configured to join the heater wire to the connector pin by the joining portion in a state where a joining position is exposed to an outside of the outer periphery. The window is provided with a waterstop portion configured to restrict water from entering the joining position. The waterstop portion is formed by filling the window with a potting material.

Abstract: A portable sleep support structure for enabling a user to rest comfortably while in a confined space or seated position. The sleep support structure is made of several elements that may be detachable from each other. The sleep support structure, which also includes telescoping elements, enables a user to rest and fall asleep by leaning forward into the sleep support structure which supports the head, neck and torso of a user. This support system enables a user to relax and makes sitting for long periods less stressful, because the user is able to sleep, rest or relax, in the seated position. The sleep support structure is anchored by the bodyweight of the user leaning into the structure, which is placed on the thighs of the user. A torso strap is also utilized to stabilize the chest of a user.

Abstract: This application relates to a flexible display cover plate, a display panel, and a display apparatus. The flexible display cover plate includes a first cover-plate layer and at least one auxiliary protective layer that is disposed on a face of the first cover-plate layer. The auxiliary protective layer includes a bonding layer and a second cover-plate layer that are superimposed along a direction away from the first cover-plate layer. The bonding layer is a deformable film layer, and a face that is of an outermost second cover-plate layer in the at least one auxiliary protective layer and that is away from the bonding layer is used to attach to a display substrate. When the flexible display cover plate receives external force, both the first cover-plate layer and the auxiliary protective layer can absorb and diffuse impact of the external force, thereby improving a protection effect for the display substrate.

Abstract: Beam failure recovery (BFR) procedures for wireless communications are described. When beam failures occur on secondary cells, wireless devices may trigger a BFR procedure via an uplink resource for BFR. If a beam failure occurs for a secondary cell at a time that a wireless device does not have an uplink resource for BFR, the wireless device may perform one or more other actions for BFR of the secondary cell.

Abstract: A climate controlled system comprising: a movable member disposed in a recess of a cushion and forming part of an occupant support surface with the cushion; a heater overlaying the cushion and the movable member, the heater including: a flexible substrate, a heating element, and an adhesive layer, wherein the flexible substrate includes adhesive on opposing longitudinal edge regions and the adhesive directly or indirectly connects the heater to the cushion; and wherein the adhesive layer anchors the heater as the flexible substrate stretches or moves with the movable member as the movable member moves.

Abstract: Disclosed is an indication method of data copying mode, including: receiving, by a terminal device, first indication information sent by a network device, wherein the first indication information is used to indicate the data copy mode to change. Or, the terminal device determines that the data copying mode is changed, and/or determines that the data copying mode is activated/deactivated. Further disclosed are another indication method of data copying mode, the terminal device, the network device, and a storage medium.

Abstract: A method and a device in a User Equipment and a base station are provided. The UE receives first information and monitors a first signaling in M Resource Element (RE) sets. The first information determines the M RE sets. The UE assumes that P modulation symbol groups are one-to-one mapped to P RE sets of the M RE sets. One blind detection for the first signaling is performed on the P RE sets. Modulation symbols obtained by modulating the bits in a first bit sequence constitute a first modulation symbol set sequentially. The bits in the first bit sequence are sequentially arranged according to an output of a channel encoder. The first modulation symbol set is successively divided into the P modulation symbol groups, each consisting of X modulation symbols.

Abstract: Disclosed are a method and a device for transmitting or receiving a signal on the basis of a space parameter in a wireless communication system.