Abstract: The present application relates to the technical field of motor control, and provides a motor control method and system. The motor control method includes: each driving chip receives state information fed back by a sensor corresponding to the driving chip; when the driving chip receives the state information, a processor receives the state information; the driving chip processes the state information to obtain a first control signal, and the processor processes the state information to obtain a second control signal; and at least two of a plurality of driving chips drive, according to the first control signals and the second control signals corresponding to the driving chips, motors corresponding to the driving chips for linkage.

Abstract: An energy storage system and a temperature control are provided in this application, and the energy storage system includes a main control module, a battery module, and a temperature control apparatus. The battery module includes a battery monitoring unit and a battery pack, the battery monitoring unit includes a battery management system and a DC/DC power converter, and the main control module is configured to control the temperature control apparatus to choose to transport a heat conduction medium to the battery module along at least one of a first path and a second path. The heat conduction medium along the first path reaches the battery pack after passing through the battery monitoring unit, and the heat conduction medium along the second path reaches the battery monitoring unit after passing through the battery pack.

Abstract: The multi-frequency antenna transmission, including a drive gear, a gear train with parallel gear shafts, screw assemblies and a shifter. The transmission gears are connected to the stoppers of the screw assemblies one by one, the drive gear drives the various transmission gears to rotate, and all the stoppers rotate. The shifter pushes the stopper of one of the screw assemblies, such that the first elastic member disposed between the connection member and the stopper is compressed, and the connection member is connected to corresponding lead screw, thus the power of the stopper is transmitted to corresponding lead screw through the compressed first elastic member and the connection member, and drives the lead screw to rotate.

Abstract: The present application relates to a solvent-free matt polyurea coating which is obtained by carrying out a reaction through reacting at least following components: a) a polyisocyanate prepolymer; b) a polyether amine; c) a main chain extender, wherein the coating further comprises ground carbon fibers as a matting agent. The carbon fibers have an average fiber length greater than or equal to 50 ?m and less than or equal to 150 ?m, a weight fraction greater than or equal to 4.5% and less than or equal to 25%. The present application also relates to a kit of parts for producing a solvent-free matt polyurea coating.

Abstract: Previous neural network models that perform named entity recognition (NER) typically treat the input sentences as a linear sequence of words but ignore rich structural information, such as the coreference relations among non-adjacent words, phrases, or entities. Presented herein are novel approaches to learn coreference-aware word representations for the NER task. In one or more embodiments, a “CNN-BiLSTM-CRF” neural architecture is modified to include a coreference layer component on top of the BiLSTM layer to incorporate coreferential relations. Also, in one or more embodiments, a coreference regularization is added during training to ensure that the coreferential entities share similar representations and consistent predictions within the same coreference cluster. A model embodiment achieved new state-of-the-art performance when tested.

Abstract: Wireless communications systems and methods related to configuring a resource cancellation configuration based on an UL cancellation indication are provided. A UE may receive an indication indicating a plurality of resources and receive downlink control information (DCI) from a base station (BS). The DCI may include an uplink (UL) cancellation indication that references the plurality of resources in one or more full-UL slots and one or more full-duplex slots. The UE may determine a resource cancellation configuration based on the UL cancellation indication for the plurality of resources. The resource cancellation configuration may include a set of parameters for at least one of the one or more full-UL slots and the one or more full-duplex slots. Other aspects and features are also claimed and described.

Abstract: Wireless communications systems and methods related to applying an uplink (UL) cancellation indication are provided. A UE may receive downlink control information (DCI) from a base station (BS). The DCI may include an uplink (UL) cancellation indication that references a plurality of resources in one or more full-UL slots and one or more full-duplex slots. The UE may refrain, based on the UL cancellation indication, from transmitting a communication in at least one of a first resource of the plurality of resources in the one or more full-UL slots or a second resource of the plurality of resources in the one or more full-duplex slots. Other aspects and features are also described.

Abstract: Learning disentangled representations is an important topic in machine learning for a wide range of applications. Disentangled latent variables represent interpretable semantic information and reflect separate factors of variation in data. Although generative models may learn latent representations and generate data samples as well, existing models may ignore the structural information among latent representations. Described in the present disclosure are embodiments to learn disentangled latent structural representations from data using decomposable variational auto-encoders, which simultaneously learn component representation and encodes component relationships. Embodiments of a novel structural prior for latent representations are disclosed to capture interactions among different data components. Embodiments are applied to data segmentation and latent relation discovery among different data components. Experiments on several datasets demonstrate the utility of the present model embodiments.

Abstract: The present disclosure provides a bulk acoustic wave resonator, a manufacturing method thereof, and a filter, wherein the bulk acoustic wave resonator includes: a substrate; an acoustic reflection unit on the substrate; a piezoelectric stack structure on the acoustic reflection unit; and a pad on the piezoelectric stack structure; wherein the pad has an overlapping region with the acoustic reflection unit. The acoustic wave resonator, the manufacturing method thereof and the filter of the present disclosure can effectively reduce connection resistance of the bulk acoustic wave resonator, thereby reducing insertion loss of the filter.

Abstract: A MOS integrated circuit basic unit includes: a drain semiconductor region; a lightly doped drain region; a channel semiconductor region; a source semiconductor region; a source electrode; a gate electrode; a gate dielectric layer; and a drain electrode. The drain semiconductor region is the bottom of the basic unit. The gate electrode has a ring structure, which surrounds the channel semiconductor region, the source semiconductor region and the lightly doped drain region. The upper surface of the gate electrode is aligned to the upper surface of the source semiconductor region; and a bottom surface of the gate electrode is lower than an interface of the lightly doped drain region and the drain semiconductor region. The gate dielectric layer is disposed between the gate electrode and the adjacent functional layer. The drain semiconductor region is connected to the drain electrode of the basic unit.

Abstract: A resin having a small linear thermal expansion coefficient and a low absorbance is provided.

Abstract: A nano-wall integrated circuit structure with high integration density is disclosed, which relates to the fields of microelectronic technology and integrated circuits (IC). Based on the different device physical principles with MOSFETs in traditional ICs, the nano-wall integrated circuit unit structure (Nano-Wall FET, referred to as NWaFET) with high integration density can improve the integration of the IC, significantly shorten the channel length, improve the flexibility of the device channel width-to-length ratio adjustment, and save chip area.

Abstract: A method of treating a bone defect is provided. The method comprises administering to the bone defect an amount of about 0.1 ?g to about 800 ?g of growth differentiation factor 5 (GDF-5) over a period of at least three days. An implantable matrix for treating a bone defect is also provided.

Abstract: Aspects of the disclosure relate to an apparatus and method for wireless communication. The apparatus receives downlink control information (DCI) or a radio resource control (RRC) message indicating a configuration of an uplink burst region of a downlink-centric slot, the configuration allocating resources within the uplink burst region between a physical uplink shared channel (PUSCH) and a physical uplink control channel (PUCCH) or uplink control information (UCI). The PUSCH is multiplexed with at least one of the PUCCH or the UCI in the uplink burst region. The apparatus further generates a feedback signal (e.g., Transmission Control Protocol (TCP) acknowledgement (ACK)) corresponding to a downlink (e.g., TCP) data packet received from a scheduling entity and transmits the feedback signal to the scheduling entity via the PUSCH configured in the uplink burst region of the downlink-centric slot. Other aspects, embodiments, and features are also claimed and described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that signaling associated with a resource allocation is associated with a service type. The UE may identify a time-domain resource, for a transmission associated with the service type, in connection with determining that the signaling associated with the allocation is associated with the service type. Numerous othNo errors found.er aspects are provided.

Abstract: Certain aspects of the present disclosure provide techniques for uplink preemption indication. A method for wireless communication by a user equipment (UE) includes receiving at least one ULPI from a base station (BS) indicating, for each of a plurality of sets of uplink resources, a power level the UE can use for one or more uplink transmissions. The UE can determine one or more power levels indicated by the ULPI for resources allocated for the UE for uplink transmission. The allocated resources may include multiple of the sets of uplink resources. The UE can select the power level to use for uplink transmission using the allocated resources based, at least in part, on the determination. The UE sends or drops the one or more uplink transmissions according to the ULPI. A time duration of the plurality of sets of uplink resources can be longer than a configured ULPI monitoring periodicity.

Abstract: Aspects described herein relate to partitioning slots in wireless communications into virtual mini-slots at least for the purpose of transmitting multiple feedback transmissions within the slot.

Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a transmitting device may be configured to transmit a transport block in a set of transmission time intervals (TTIs) of a repetition window to improve the chances that the transport block is received by a receiving device. In some cases, however, the transport block may not be available to be transmitted in the repetition window until after a first TTI of the repetition window. In such cases, a transmitting device may use the techniques described herein to identify appropriate configurations for transmitting the transport block in the repetition window. For example, the transmitting device may identify an adjusted redundancy version sequence to use for transmitting the transport block in the repetition window or the transmitting device may adjust a repetition window based on a TTI in which the transport block is available to be transmitted.

Abstract: A transaction system, comprising: a first-grade account, wherein the first-grade account is a platform-grade master account which is configured to receive external imported funds and can distribute the external imported funds to a second-grade account; the second-grade account is configured to receive the funds distributed by the first-grade account, and can distribute the received funds distributed by the first-grade account to a third-grade account; the third-grade account is configured to undertake a user-oriented transaction service; wherein when the transaction service undertaken by the third-grade account is a withdrawal service, a withdrawal amount is deducted from the third-grade account; and when the withdrawal amount deducted from the third-grade account is less than a total withdrawal amount corresponding to a current withdrawal service, the second-grade account is requested to retrieve a first residual withdrawal amount which is an amount obtained by subtracting the withdrawal amount deducted from

Abstract: Methods, systems, and devices for wireless communications are described that provide improved repetition techniques for autonomous uplink transmissions. Configuration information may be provided from a base station to a user equipment (UE) for autonomous uplink transmissions, that may indicate initial resources for an initial uplink transmission slot and retransmission resources for a number of retransmissions. Time resources within the retransmission resources may be configured to provide enhanced reliability, such as by being configured in non-contiguous slots to avoid one or more other transmission channels. Time resources within slots may also be configured to prevent persistent collisions with autonomous uplink transmissions or retransmissions of two or more different UEs.