Abstract: A safety pin locking device for workpiece turnover includes a safety pin, a triangular lock plate, an elastic positioning pin, and a lockset. The safety pin is configured to be inserted into a base and an overturnable workpiece to lock an angle of the overturnable workpiece relative to the base. A first corner end of the triangular lock plate is connected to an axial surface of the safety pin by a fastener, and the triangular lock plate can rotate around the fastener. The elastic positioning pin is mounted at a second corner end of the triangular lock plate and is configured to be inserted into positioning counterbores at two different positions on the axial surface of the safety pin to limit a position of the triangular lock plate. The lockset is mounted at a third corner end of the triangular lock plate.

Abstract: Multicast/Broadcast Service (MBS) for user equipments (UE) in Radio Resource Control (RRC) idle/inactive modes via signally of MBS frequency ranges and/or switching between frequency ranges as required. Bandwidth Part (BWP) operation for MBS in RRC_IDLE and RRC_INACTIVE states may be implemented using a dedicated MBS BWP or by sharing a frequency range with other operations. An MBS frequency range may be wider or narrower than an initial BWP used by a UE, for example. MBS frequency range configure may be achieved in a number of ways, such as via Control Resource Set (CORESET), search space, and/or PDCCH monitoring occasions pattern settings for MBS in RRC idle/inactive. Downlink scheduling without dynamic grant for MBS in RRC idle/inactive may include configured scheduling and/or semi-persistent scheduling.

Abstract: A light-emitting substrate includes a substrate and a first light-emitting device. The first light-emitting device includes a first electrode, a first functional layer, a first light-emitting pattern and a second electrode that are sequentially disposed in a direction away from the substrate. The first functional layer is in contact with the first light-emitting pattern. The first light-emitting pattern includes a first light-emitting material. The first light-emitting material includes first light-emitting particles and first ligands combined with the first light-emitting particles. The first functional layer includes a first functional material. The first functional material includes first functional particles and second ligands combined with the first functional particles. A development characteristic of the first ligands is same as a development characteristic of the second ligands.

Abstract: A method for preparing a quantum dot, a quantum dot, and a display device, are provided. The method includes, providing a first precursor solution, a second precursor solution, a first selenium precursor solution, and a second selenium precursor solution with a lower reaction activity than the first selenium precursor solution, adding the first selenium precursor solution to the second precursor solution to form an intermediate of the quantum dot, performing the following operation at least once to form the quantum dot: without cleaning the intermediate of the quantum dot, adding the first precursor solution and the second selenium precursor solution to the intermediate of the quantum dot, and making the first precursor solution, the second selenium precursor solution, and the intermediate of the quantum dot react.

Abstract: A method of manufacturing a semiconductor device is provided. The method includes: forming a channel defining layer and a source/drain layer sequentially on a substrate of a crystalline material; patterning the channel defining layer and the source/drain layer as a ridge protruding relative to the substrate; forming a channel layer on a sidewall of the ridge by deposition; and performing a crystallization process to recrystallize the channel layer.

Abstract: A first apparatus including: a processor; a memory; and communication circuitry. The first apparatus is connected to a communications network via the communication circuitry. The first apparatus further includes computer-executable instructions stored in the memory which, when executed by the processor, causes the first apparatus to: discover a second apparatus that the first apparatus can communicate with; obtain device information related to the second apparatus; and configure a radio protocol of the first apparatus for direct sidelink communication with the second apparatus.

Abstract: Quantum dot ligand, preparation method and quantum dot light-emitting device are provided. The quantum dot ligand has a structural general formula as shown in Formula I, X—Y—Z Formula I; wherein X is a coordination group for forming a coordination bond with a quantum dot body; Z is a dissolving group, and the dissolving group is selected from a polar group; Y includes a linking group and a photosensitive group connected with each other, and the linking group is connected between the coordination group and the photosensitive group; the linking group is selected from an alkylene group; the photosensitive group is capable of undergoing bond breaking under light condition such that the quantum dot ligand decomposes into a first unit including the coordination group and the linking group, and a second unit including the dissolving group, and polarity of the first unit is less than polarity of the second unit.

Abstract: A quantum dot light emitting structure and a method for manufacturing the quantum dot light emitting structure, and an array substrate are disclosed. The quantum dot light emitting structure includes: a quantum dot light emitting layer; an electrode; and an electron transport layer located between the quantum dot light emitting layer and the electrode, the quantum dot light emitting structure further comprises an electron blocking layer located in the electron transport layer, a root-mean-square (RMS) roughness of a surface, close to the quantum dot light emitting layer, of the electron transport layer is different from a root-mean-square (RMS) roughness of a surface, away from the quantum dot light emitting layer, of the electron transport layer.

Abstract: Internet of Things (IoT) configurable event and action sequencing mechanisms for interconnecting various IoT events together to achieve an event and action sequencing process that may efficiently enable complex uses of the data available in IoT systems.

Abstract: Implementations of the present disclosure provide a memory device, an operation method thereof, and a memory system. The memory device may include a memory cell array including a plurality of blocks. The memory device may include a peripheral circuit coupled to the memory cell array. The peripheral circuit may be configured to apply a plurality of different erasure verification voltages to a selected block among the plurality of blocks after applying a first effective erasure voltage to the selected block. The peripheral circuit may be configured to determine a second effective erasure voltage applied to the selected block according to a plurality of erasure verification results corresponding to the plurality of different erasure verification voltages. The second effective erasure voltage may be greater than the first effective erasure voltage.

Abstract: An Authorization Verification Service (AVS) is disclosed that may be provided by an IoT/M2M service layer to registrants of the service layer for Dynamic Context Aware Authorization. The AVS may allow the IoT/M2M service layer entities to define dynamic limits for authorizing access to services or data. The limits may be set, for example, in terms of the number of allowed accesses. When an IoT/M2M registrant makes a request for data or services for which it has dynamic context aware authorization, the AVS may maintain records of the remaining accesses available.

Abstract: An image processing method in remote control, a device, an apparatus and a program product are provided and related to the field of automatic driving technologies. The specific implementation solution includes receiving image information sent by a vehicle, wherein the image information includes multiple-channel image data collected by the vehicle; performing a stitching process on the multiple-channel image data, to obtain a stitched image; sending the stitched image to a remote cockpit apparatus for controlling the vehicle.

Abstract: A method for remote control of an autonomous driving vehicle (ADV) includes: sending an assistance request to a cloud server in response to detecting that a current road section in front of the ADV is unable to be passed; obtaining a reference detour route returned from the cloud server; generating control instructions based on the reference detour route and a current driving environment of the ADV; and controlling the ADV based on the control instructions.

Abstract: The present application may describe a method for obtaining channel access in a network. The method includes selecting, via a gNodeB, a spatial filter to perform listen before talk (LBT). The method includes detecting, via the gNodeB, a channel in an idle state. The method includes obtaining a directional channel occupancy time (COT). The method also includes transmitting a channel access indicator transmission (CAI-T) on a beam. The method further includes receiving a channel access indicator response (CAI-R). The method further includes sensing the channel is clear (e.g., via short channel sensing and the spatial filter). The method includes sending, via the channel, information to the node using one or more spatial filters of the second set of spatial filters. Other embodiments may include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.

Abstract: A planetary ball mill can include a central axis, a hub, and a plurality of milling pots. In some examples, the milling pots surrounding the central axis are configured to be transitioned between horizontal and vertical positions during operation of the planetary ball mill.

Abstract: Methods and apparatuses are described herein for a framework for data brokerage services in a service layer. A first apparatus may receive, from a second apparatus, a first signal comprising first information indicating a publishing intent associated with atopic indicator. The first apparatus may receive, from a third apparatus, a second signal comprising second information indicating a subscription intent associated with the topic indicator. The first apparatus may generate, based on the publishing intent and the subscription request, a topic instance. The first apparatus may send a third signal comprising an announcement message indicating the generated topic instance. The first apparatus may receive, from the third apparatus, a fourth signal comprising a subscription request for the generated topic instance. The first apparatus may send, to the third apparatus, at least one fifth signal comprising notifications and publish instances associated with the generated topic instance.

Abstract: Disclosed are a display substrate and a method for manufacturing the same, and a display device, belonging to the technical field of display. The display substrate includes: a base substrate, an electroluminescent device layer on the base substrate, and a light-absorbing layer on a light-emitting side of the electroluminescent device layer, wherein the electroluminescent device layer is configured to emit initial light of a first color, wherein the initial light forms target light after passing through the light-absorbing layer, and a full width at half maximum of an emission spectrum of the initial light is greater than a full width at half maximum of an emission spectrum of the target light. According to the present disclosure, the display device is provided with a wider color gamut.

Abstract: A water exchange base station including a main body, a sewage exchange port, a clear water exchange port, a first sewage connecting port, a first clear water connecting port arranged on the main body, and an inlet valve; when the clear water port of the intelligent cleaning machine is docked with the clear water exchange port and in the state of supplying clear water, the clear water exchange port supplies the clear water to the intelligent cleaning machine; when the sewage port of the intelligent cleaning machine is docked with the sewage exchange port and in the state of sewage discharging, the sewage inside the intelligent cleaning machine is drawn out from the sewage exchange port and discharged from the first sewage connecting port to the outside.

Abstract: A Data Producer may be configured to negotiate and initiate a Data Continuity service with an M2M/IoT system. This service may be for specific data sets or all data sets generated by the Data Producer. The M2M/IoT system may be configured to autonomously decide to start a Data Continuity Service for a data set of a Data Producer. The Data Producer may interact directly with an Aggregator SL to store its aggregated data set, and may also be configured to update and delete entries in this data set and start a data service on this aggregated data set. A Local SL may be configured to manage all interactions with an Aggregator SL, and the Local SL may be configured to retarget requests from the Data Producer to the Aggregator SL, including a request to start a data service on the aggregated data set.

Abstract: A quantum dot light emitting structure and a method for manufacturing the same, an array substrate, and a display device are disclosed. The quantum dot light emitting structure includes a quantum dot light emitting layer, an electrode, and an electron transport layer located between the quantum dot light emitting layer and the electrode; the quantum dot light emitting structure further includes an electron blocking layer located in the electron transport layer.