Abstract: Example methods and devices are disclosed. One example method includes receiving, by a first device, configuration information from a second device, where the configuration information is used by the first device to report information about an association relationship between a zero power-reference signal resource and a non-zero power-reference signal resource. The first device can then report the information about the association relationship based on the configuration information.

Abstract: The present disclosure provides a method for predicting a remaining useful life (RUL) of an aero-engine, specifically including: acquiring multidimensional degradation parameters of an aero-engine to be predicted to obtain acquired data; segmenting the acquired data by a sliding window (SW) to obtain preprocessed data; constructing a RUL prediction model of the aero-engine including a multibranch convolutional neural network (MBCNN) model, a multicellular bidirectional long short-term memory (MCBLSTM) model, a fully connected (FC) layer FC1, and a regression layer; taking the preprocessed data as input data of the MBCNN model, extracting an output of the MBCNN model, taking the output of the MBCNN model and recursive data as input data of the MCBLSTM model, and extracting an output of the MCBLSTM model; obtaining an output of the FC layer FC1, and inputting the output of the FC layer FC1 to the regression layer to predict a RUL.

Abstract: A cooking appliance is provided. The lid comprises a pressure-limiting valve, a lever, and a button assembly comprising a steam-discharging button and a button seat, the steam-discharging button being fastened to the button seat and being vertically movable for actuating the lever to activate the pressure-limiting valve for steam discharging. The button assembly comprises a guiding rod, the steam-discharging button comprises a heart-shaped groove. A downward movement of the steam-discharging button causes a first end of the guiding rod to slide within the heart-shaped groove. When the steam-discharging button is released, the first end of the guiding rod slides to a position for lockingly engaging with the heart-shaped groove, to keep the steam-discharging button at a steam-discharging position.

Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for synchronizing a UE's timing for sidelink communications with one or more other UEs. The techniques may be used, for example, in NR V2X systems to maintain sidelink timing synchronization when a UE is outside the coverage area of a synchronization source such as a global navigation satellite system (GNSS).

Abstract: A pressure cooking appliance is provided. The pressure cooking appliance comprises a cooker body and a lid, the lid comprising an upper lid portion, and a lower lid portion lockingly covering the cooker body to form a pressurized cooking chamber therebetween. The upper lid portion covers the lower lid portion from above, and comprises a main lid body and a removable cover, the main lid body comprising an opening portion formed at a central portion of the main lid body for exposing the lower lid portion, the removable cover being removably attachable to the opening portion and operable to expose a portion of the lower lid portion for accelerated cooling of the cooking chamber and speeding up wait time for opening the lid. Further, cooling towel or cooling pack can be placed at the opening portion to help with cooling and allow food to be enjoyed sooner.

Abstract: An air fryer comprises a main body and a lid assembly. The lid assembly is removable from the main body for placement on a countertop, and comprises a hot air assembly, an outer lid shell covering the hot air assembly, and a support member downwardly extending from the outer lid shell. Upon placing the lid assembly on the countertop, the support member elevates the lid assembly so that the hot air assembly is elevated at a height from the countertop, thereby avoiding burns on the countertop. Upon removal of the lid assembly from the main body, the lid assembly can be supported to the countertop by using a support leg portion of the support member, allowing convenient placement of the lid assembly. The support leg portion elevates the hot air assembly at a predetermined height from the countertop thereby protecting the countertop from burns.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive an indication that identifies one or more neighbor cells, of a set of neighbor cells, that support a service; and perform a cell reselection process based at least in part on the indication that the one or more neighbor cells support the service. Numerous other aspects are provided.

Abstract: Features are disclosed for training and using named entity recognition models based on gazetteer information. A named entity recognition model can be trained with a gazetteer output at a layer of the model to provide deterministic data in the probabilistic model. The named entity recognition model can recognize named entities based on the word embedding and the gazetteer output. The named entity recognition model can tune the gazetteer output to include false positive name entities such that the gazetteer output is not deterministic of the output of the model. In some embodiments, the named entity recognition model can be tuned so as to adjust the gazetteer output.

Abstract: An electric pressure cooker comprises a body having outer pot and inner pot received therein and a lid covering the cooker body. The outer pot and the lid comprise matching teeth for lockingly engagement upon rotating the lid into closure. The cooker body comprises a pair of cooker handles extending outwardly from a sidewall thereof. The cooker handle comprises handgrip portion. The inner pot comprises inner pot body and a pair of inner pot handles connected thereto. The handgrip portion extends to align with or beyond the inner pot handle, so that a user holding the cooker handles will avoid gripping the inner pot handles. A vertical gap between the inner pot handle and the handgrip portion allows hand access. When the user is reaching for the inner pot handle the fingers will contact the cooker handle, thereby avoiding mistakenly gripping the cooker handle.

Abstract: A magnetic suspension type sensing system for space full-degree-of-freedom absolute poses is provided. The system includes a reference platform, multiple quasi-zero stiffness supporting legs and a platform to be tested. The reference platform and the platform to be tested are connected in a spherical hinge mode through the multiple quasi-zero stiffness supporting legs. Each of the multiple quasi-zero stiffness supporting legs includes a lower end spherical hinge, a lower end cover, a positive stiffness unit, a negative stiffness unit, a shaft, a lower end shell, an upper end shell and an upper end spherical hinge.

Abstract: Disclosed is a quasi-zero stiffness absolute displacement sensor based on electromagnetic positive stiffness, and relates to the technical field of vibration measurement. The quasi-zero stiffness absolute displacement sensor comprises an eddy current displacement sensor unit, a negative stiffness unit, an intermediate connector, a positive stiffness unit, a bottom shell and a motion axis. The damping of the mechanism can be effectively reduced, the service life of the system is prolonged, and the mechanism size is reduced. By adjusting the number of layers of permanent magnets and coils in the electromagnetic positive stiffness unit and the electromagnetic negative stiffness unit and controlling the magnitude of current in the coils, electromagnetic force between the permanent magnets and the electromagnetic coils can be changed, the magnitude of positive stiffness and the magnitude of negative stiffness are adjusted, and control over the stiffness of the whole system is achieved.

Abstract: A signal sending and receiving method includes: receiving, by a terminal device, at least one piece of resource configuration information for determining N reference signal resource groups, and each of the N reference signal resource groups includes at least one reference signal resource; and sending a reference signal on a resource in an ith reference signal resource group in the N reference signal resource groups by using a jth antenna group corresponding to the ith reference signal resource group, where the jth antenna group includes at least one antenna. The N reference signal resource groups correspond to N antenna groups, and any two of the N antenna groups are different.

Abstract: An optical combiner including a waveguide prism configured to convey display light, from a display panel, from a proximal end of the waveguide prism to a distal end of the waveguide prism via total internal reflection. The optical combiner also includes an outcoupling interface positioned at the distal end of the waveguide prism on a surface of the waveguide prism that faces a user's eye. The outcoupling interface includes a plurality of polarization-dependent layers including a refractive beam-splitting convex lens to fold the light path of the display light and reduce the dimensions of a near-eye optical system implementing the optical combiner.

Abstract: A data transmission method includes establishing, by a first apparatus in a distributed system, a connection to a target end; sending, by the first apparatus, connection information of the connection to a second apparatus that is in the distributed system and that transmits data to the target end; transmitting, by the second apparatus, the data to the target end based on the connection information and using a stream of the connection.

Abstract: Disclosed is a quasi-zero stiffness absolute displacement sensor based on electromagnetic positive stiffness, and relates to the technical field of vibration measurement. The quasi-zero stiffness absolute displacement sensor comprises an eddy current displacement sensor unit, a negative stiffness unit, an intermediate connector, a positive stiffness unit, a bottom shell and a motion axis. The damping of the mechanism can be effectively reduced, the service life of the system is prolonged, and the mechanism size is reduced. By adjusting the number of layers of permanent magnets and coils in the electromagnetic positive stiffness unit and the electromagnetic negative stiffness unit and controlling the magnitude of current in the coils, electromagnetic force between the permanent magnets and the electromagnetic coils can be changed, the magnitude of positive stiffness and the magnitude of negative stiffness are adjusted, and control over the stiffness of the whole system is achieved.

Abstract: An electric pressure cooker comprises a body having outer pot and inner pot received therein and a lid covering the cooker body. The outer pot and the lid comprise matching teeth for lockingly engagement upon rotating the lid into closure. The cooker body comprises a pair of cooker handles extending outwardly from a sidewall thereof. The cooker handle comprises handgrip portion. The inner pot comprises inner pot body and a pair of inner pot handles connected thereto. The handgrip portion extends to align with or beyond the inner pot handle, so that a user holding the cooker handles will avoid gripping the inner pot handles. A vertical gap between the inner pot handle and the handgrip portion allows hand access. When the user is reaching for the inner pot handle the fingers will contact the cooker handle, thereby avoiding mistakenly gripping the cooker handle.

Abstract: A time domain resource indication method includes sending, by a first node, first time domain resource configuration information to at least one second node. The first time domain resource configuration information is used by the at least one second node to determine second time domain resource configuration information sent by the at least one second node to at least one third node. The first time domain resource configuration information indicates first time domain resources of a link between the first node and the at least one second node. The second time domain resource configuration information indicates second time domain resources of a link between the at least one second node and the at least one third node.

Abstract: A method for detecting deviations between an event log and a process model includes converting the process model into a probability process model, the probability process model comprising multiple nodes in multiple hierarchies and probability distribution associated with the multiple nodes, a leaf node among the multiple nodes corresponding to an activity in the process model; detecting differences between at least one event sequence contained in the event log and the probability process model according to a correspondence relationship; and identifying the differences as the deviations in response to the differences exceeding a predefined threshold; wherein the correspondence relationship describes a correspondence relationship between an event in one event sequence of the at least one event sequence and a leaf node in the probability process model.

Abstract: The present disclosure relates to beam configuration methods and apparatus. One example method includes receiving, by a terminal, beam configuration information from a network device, where the beam configuration information is used to instruct the terminal to transmit a signal by using a first beam, and transmitting, by the terminal, the signal by using at least the first beam when a first preset duration starting from a first time point expires, where the first time point is a time point at which the terminal sends an acknowledgement (ACK) message for the beam configuration information to the network device.