Abstract: The present disclosure provides an information processing method and apparatus, a terminal, and a storage medium. The information processing method, comprising: in response to a first operation event for a target entity word representing a project, a product, or a task in a work communication in displayed content, acquiring target entity word information associated with the target entity word, wherein the target entity word information comprises first information and second information, the first information comprising the meaning of the target entity word, and the second information comprising a communication identifier of a communication group or contact associated with the target entity word; and displaying the target entity word information.

Abstract: Example embodiments of the present disclosure provide a method and a smart gas Internet of Things (IOT) system for automatic control of an industrial gas flow. The method may include: obtaining a water valve adjustment history record of an industrial user who uses a hot water supply device; determining a target temperature data table for the industrial user based on the water valve adjustment history record; obtaining current water valve data of the hot water supply device in response to determining that the industrial user uses the hot water supply device; and determining a gas flow parameter based on the current water valve data and the target temperature data table. The smart gas IoT system may include a smart gas user platform, a smart gas service platform, a smart gas device management platform, a smart gas sensing network platform, and a smart gas object platform.

Abstract: A wind turbine component adapted to be attached to a wind turbine, wherein the component is a cover element adapted to cover at least one part of a wind turbine or an aerodynamic element adapted to be attached to a rotor blade of a wind turbine, wherein the component includes a main body with a continuous and at least partly curved surface, wherein the main body is formed by a layer stack including a plurality of layers, wherein at least two of the layers are of a different material.

Abstract: A fracturing pump spacer frame includes a hydraulic end connecting plate and a crosshead box connecting plate that are disposed spaced apart in parallel. The hydraulic end connecting plate and the crosshead box connecting plate are fastened by a support sleeve. The fracturing pump spacer frame further includes a leg. The hydraulic end connecting plate, the crosshead box connecting plate, the support sleeve, and the leg are integrally formed. The leg includes a first vertical supporting plate and a second vertical supporting plate that are vertically disposed and a first bottom supporting plate that is horizontally disposed. The first vertical supporting plate is located below the hydraulic end connecting plate. The second vertical supporting plate is located below the crosshead box connecting plate. Two sides of the first bottom supporting plate are respectively connected to lower ends of the first vertical supporting plate and the second vertical supporting plate.

Abstract: Disclosed are techniques for positioning. A receiver measures a time of arrival (ToA) of a positioning reference signal (PRS) transmission of a first PRS sequence transmitted by a first transmitter, measures a ToA of a PRS transmission of a second PRS sequence transmitted by a second transmitter, and determines an observed time difference of arrival (OTDOA) as a difference between the ToA of the PRS transmission of the first PRS sequence and the ToA of the PRS transmission of the second PRS sequence, wherein the OTDOA is less than half a maximum differential delay expected between the PRS transmission of the first PRS sequence and the PRS transmission of the second PRS sequence, and wherein a repetition duration of the first PRS sequence and the second PRS sequence is greater than 10 milliseconds (ms) and at least twice the maximum differential delay.

Abstract: An electronic device and a camera module are provided. An image signal processor integrated circuit and a first switch are disposed in the camera module, and the first switch can implement a single pole double throw function between a camera and two paths. In this way, through switching performed by using the first switch, image data acquired by the camera may be directly transmitted to a processor through a first path; or the image data acquired by the camera is processed by the image signal processor integrated circuit in a second path, and processed image data is transmitted to the processor.

Abstract: A computing node in a storage system is configured to send an instruction of migration of a parity fragment of a plurality of data fragments from a first-level storage medium to a second-level storage medium, where performance of the second-level storage medium is lower than the first-level storage medium.

Abstract: The present disclosure provides a method and an Internet of Things (IoT) system for transportation safety supervision based on smart gas. The method is implemented by a government gas supervision and management platform, and comprises determining an estimated degree of risk of a gas transportation request; generating a candidate transportation request and a query instruction; obtaining gas transportation parameters of a currently supervised vehicle and road information at a preset frequency through the query instruction; determining a target transportation request, and generating a target instruction; executing the target transportation request through an execution instruction of the target instruction, and updating a total count of tasks through an update instruction; adjusting the preset frequency based on the latest total count of tasks; adjusting a gas transportation route of the target vehicle; and generating an adjustment instruction and control the target vehicle to execute an adjusted route.

Abstract: The present disclosure relates to a crosshead box, which is a substantially rectangular box body formed by an integral forming process and is provided with a front end surface, a rear end surface, an upper end surface, a lower end surface, and a side end surface, and the crosshead box is provided with: a plurality of crosshead cavities, each of the crosshead cavities extending in a longitudinal direction of the crosshead box and running through the box body, and the plurality of crosshead cavities being arranged in a transverse direction of the crosshead box. The crosshead box is further provided with a plurality of exhaust chambers, each of the exhaust chambers running through the crosshead box in the longitudinal direction of the crosshead box and being in communication with the corresponding crosshead cavity. The present disclosure further relates to a plunger pump provided with the crosshead box described above.

Abstract: The present disclosure provides a method for predicting a target object, including performing a first voxelization on a plurality of first points included in a point cloud to obtain a plurality of first voxels; predicting a plurality of second points from the plurality of first voxels, wherein each of the plurality of second points represents a prediction of a center of the target object by a first point; performing a second voxelization on a plurality of first points and a plurality of second points to obtain one or more second voxels and one or more third voxels; and predicting the target object from the one or more third voxels. In addition, the present disclosure also provides an apparatus and non-transitory computer-readable storage medium that can perform the methods described above.

Abstract: A fracturing pump spacer frame includes a hydraulic end connecting plate and a crosshead box connecting plate that are disposed spaced apart in parallel. The hydraulic end connecting plate and the crosshead box connecting plate are fastened by a support sleeve. The fracturing pump spacer frame further includes a leg. The hydraulic end connecting plate, the crosshead box connecting plate, the support sleeve, and the leg are integrally formed. The leg includes a first vertical supporting plate and a second vertical supporting plate that are vertically disposed and a first bottom supporting plate that is horizontally disposed. The first vertical supporting plate is located below the hydraulic end connecting plate. The second vertical supporting plate is located below the crosshead box connecting plate. Two sides of the first bottom supporting plate are respectively connected to lower ends of the first vertical supporting plate and the second vertical supporting plate.

Abstract: The present utility model discloses a conversion and conduction structure for a power converter, comprising the power converter including an upper cover of a main body, a lower cover of the main body, a bracket, a UK-standard pin assembly, a US-standard pin assembly, a hybrid plug assembly of the type CEE7/7, a CN-standard or an AU-standard pin assembly; Plugs in different countries are correspondingly connected in conduction with pins of different national specifications, especially ground wires in plugs in different countries are connected in conduction with pins of ground wires of different national specifications, thereby improving the safety of the power converter.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a codebook type for transmitting hybrid automatic repeat request (HARQ) feedback by the UE to a second device (e.g., a network device, a satellite, or a base station). The indication of the codebook type may indicate a HARQ feedback transmission configuration, such as a static HARQ feedback transmission configuration. The HARQ transmission configuration may be associated with a one bit or two bit HARQ codebook. The UE may receive a scheduled downlink shared channel transmission, and attempt to decode the received downlink shared channel transmission. The UE may transmit (or refrain from transmitting) the HARQ feedback based on the decoding of the scheduled downlink shared channel transmission and in accordance with the feedback mode.

Abstract: Methods, systems, and devices for wireless communication are described. Wireless communications systems may support uplink random access channel (RACH) transmissions on multiple beams and over multiple component carriers (CCs). A wireless device may transmit a random access preamble to a base station in a first RACH transmission, which may indicate a set of CCs over which the base station may respond with a random access response (RAR) in a second RACH transmission. The second RACH transmission may then include an indication for which CCs the wireless device may use for a subsequent RACH transmission (e.g., a RACH message 3). The wireless device may also indicate a beam index and/or time-frequency resources associated with beams and/or CCs used for such cell acquisition transmissions. In other examples, the base station may indicate resources (e.g., via a handover command or RACH command) for wireless device scheduling request and/or beam-failure recovery request transmission.

Abstract: A hydrochromic halide perovskite includes a CsxTbyFz halide perovskite doped with a lanthanide ion dopant, which is capable of water-induced reversible phase transformation between pristine state and wet state, and exhibits reversible change in optical emission under ultraviolet excitation. A printable pattern comprising a film of the hydrochromic halide perovskite and a method for preparing the hydrochromic halide perovskite are also addressed.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a UE-specific configured grant (CG) small data transmission (SDT) configuration with parameters specific to CG-SDT in a non-terrestrial network (NTN). The UE may receive system information associated with validation of the parameters for CG-SDT on the NTN. The UE may transmit an SDT to a network entity of the NTN using one or more of the parameters. Numerous other aspects are described.

Abstract: This application provides an uplink transmission method and a communication apparatus. In the method, a terminal device may determine, based on an RRC parameter and/or indication signaling from a network side, according to a predefined selection policy, based on a combination of supported carriers that may be for parallel sending, in a predefined manner, or based on one or a combination of any two or more of these implementations in a plurality of possible radio frequency chain state supporting current uplink transmission, a radio frequency chain state that is during the current uplink transmission.

Abstract: A method of recognizing target objects in images obtains a detection image of a target object. A template image is generated according to the target object. The detection image is compared with the template image to obtain a comparison result. Candidate regions of the target object are determined in the detection image according to the comparison result. At least one target region of the target object is obtained from the candidate regions. The method detects target objects in images very rapidly.

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for random access channel communications in non-terrestrial networks. A method that may be performed by a user equipment (UE) includes transmitting a physical random access channel (PRACH) preamble to the network entity in a random access (RA) occasion; and monitoring for a random access response (RAR) within a RAR window with a start position determined based at least in part on the RA occasion, round trip time parameters for non-terrestrial network communications, and one or more timing offset parameters.

Abstract: Disclosed in the present disclosure is a cooking device. The cooking device includes: a base; a cookware vessel rotatably arranged in the base; and at least one temperature measuring assembly arranged on the base, wherein the at least one temperature measuring assembly includes a first temperature measuring assembly, and the first temperature measuring assembly is arranged opposite an ingredient area of the cookware vessel. When the cooking device is in a cooking position, an area where an ingredient in the cookware vessel makes contact with the cookware vessel is the ingredient area. Therefore, a temperature difference between a measuring result and ingredient may be reduced, such that accuracy and stability of temperature measurement may be improved, and cooking quality may be improved.