Abstract: A display device includes a double-sided display module. The double-sided display module includes first and second display modules arranged back to back and connectors. Each connector includes at least one first connection hole and at least one second connection hole. The first display module includes first connection portions. The second display module includes second connection portions; and positions of the connectors, the first connection portions and the second connection portions are in one-to-one correspondence; the first display module and the second display module are fixedly connected to the connectors through the first connection portions and the second connection portions; and each first connection portion is connected to a connector through one of a first connection hole and a second connection hole of the connector, and each second connection portion is connected to the connector through another of a first connection hole and a second connection hole of the connector.

Abstract: A display assembly includes a display device, a first clamping plate and a second clamping plate. The display apparatus has at least one display area, and the first clamping plate and the second clamping plate are disposed on two opposite sides of the display device in a thickness direction thereof. At least one of the first clamping plate and the second clamping plate is located on at least one light-emitting side of the display device, and in a clamping plate located on a light-emitting side of the display device, at least a partial region of a portion covering an active area of the display device is in a transparent state. The display device includes a double-sided display module including a first display module and a second display module that are arranged back to back and an encapsulation housing configured to fix the first display module and the second display module.

Abstract: The present disclosure discloses an electronic table card, a fixed seat of an electronic table card and an electronic table card assembly. The fixed seat includes a base seat and a fixing assembly. The base seat includes a bottom plate and two side plates. The two side plates cooperate with the bottom plate to form a triangular structure, and each of the side plates is provided with a mounting opening that has a shape corresponding to that of the protrusion of the electronic table card and allows the protrusion to probe into the triangular structure. The fixing assembly is configured to be clamped with the clamping slot of the protrusion extending into the triangular structure.

Abstract: The present disclosure provides a method for estimating a frequency offset, including: extracting sampling points from an input signal according to preset intervals to obtain a plurality of groups of sampling points, with the preset intervals of the groups of sampling points being different; performing processes on a current sampling point and the groups of sampling points to obtain data of arguments of complex numbers corresponding to the preset intervals; and determining an estimation value of a frequency offset of a current input signal according to the data of arguments of complex numbers corresponding to the preset intervals. The present disclosure further provides an apparatus for estimating a frequency offset, an electronic device and a computer-readable medium.

Abstract: Disclosed are an analog quantity acquisition method and apparatus. An acquisition circuit with a zero flux current transformer is first used to acquire a current signal, where the acquisition circuit with the zero flux current transformer includes the zero flux current transformer, a compensating winding, and a dynamic detection unit, and the compensating winding generates a reverse excitation potential to counteract an excitation current and eliminate impacts of a ratio error and a phase angle error on accuracy. A multi-segment amplification circuit is used to perform segmented amplification on different ranges of the current signal, and full-range current acquisition is achieved by using different amplification circuits. An analog-to-digital converter chip is used to convert an amplified current signal into a digital signal. The acquisition circuit with the zero flux current transformer is used to eliminate the impacts of the ratio error and the phase angle error on the measurement accuracy.

Abstract: A method for displaying an application page includes: displaying a first page of a first application; determining a function introduction of a first function set, recommended content corresponding to the function introduction of the first function set, a function introduction of a second function set, and recommended content corresponding to the function introduction of the second function set that correspond to the user, the first function set being different from the second function set; and in response to receiving the first operation, displaying a second page, the second page displaying the function introduction of the first function set, the recommended content corresponding to the function introduction of the first function set, the function introduction of the second function set, and the recommended content corresponding to the function introduction of the second function set, the second page being different from the first page.

Abstract: Example implementations of the present disclosure relate to machine learning for microphone style transfer, for example, to facilitate augmentation of audio data such as speech data to improve robustness of machine learning models trained on the audio data. Systems and methods for microphone style transfer can include one or more machine-learned microphone models trained to obtain and augment signal data to mimic characteristics of signal data obtained from a target microphone. The systems and methods can include a speech enhancement network for enhancing a sample before the style transfer. The augmentation output can then be utilized for a variety of downstream tasks.

Abstract: A computing device may receive inputted text and perform, using one or more neural networks, on-device grammar checking of a sequence of words in the inputted text, including determining, using the one or more neural networks, a grammatically correct version of the sequence of words and determining that the sequence of words does not match the grammatically correct version of the sequence of words. The computing device may, in response to determining that the sequence of words does not match the grammatically correct version of the sequence of words, output, for display at a display device, at least a portion of the grammatically correct version of the sequence of words as a suggested replacement for at least a sequence of the sequence of words in the inputted text.

Abstract: A high-voltage bushing, comprising a conductive rod and an air cooling device. The conductive rod is internally provided with an air duct, and the air duct comprises an air inlet and an air outlet. The air cooling device comprises at least one fan, and the fan is configured to output airflow so as to blow the airflow into the air duct through the air inlet.

Abstract: The present disclosure provides a method for estimating a frequency offset, including: extracting sampling points from an input signal according to preset intervals to obtain a plurality of groups of sampling points, with the preset intervals of the groups of sampling points being different; performing processes on a current sampling point and the groups of sampling points to obtain data of arguments of complex numbers corresponding to the preset intervals; and determining an estimation value of a frequency offset of a current input signal according to the data of arguments of complex numbers corresponding to the preset intervals. The present disclosure further provides an apparatus for estimating a frequency offset, an electronic device and a computer-readable medium.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for processing an input audio waveform using a generator neural network to generate an output audio waveform. In one aspect, a method comprises: receiving an input audio waveform; processing the input audio waveform using an encoder neural network to generate a set of feature vectors representing the input audio waveform; and processing the set of feature vectors representing the input audio waveform using a decoder neural network to generate an output audio waveform that comprises a respective output audio sample for each of a plurality of output time steps.

Abstract: A Smart Products Lifecycle Management (sPLM) system that is built upon the smart component data model and the NPD3 process model, is enabling engineers, data scientists, and other stakeholders to collaborate on a common platform to develop smart products. The sPLM system is validated by applying it to unmanned aircraft systems (UAS) development and operations, referred to as UsPLM. The UsPLM has shared lifecycle management functions that are provided as web services and can be applied to all digital models of UAS devices, software, autonomy functions, and missions. The individual models can be versioned, tracked, and be composed with other compatible models, if needed. The rule and scoring engines embedded in the UsPLM allow building and executing configuration rules, regulation rules, and various machine-learning models. This facilitates modular UAS architecture design so that the UAS has the flexibility to be reconfigured for various mission applications.

Abstract: An automatic recognition, management and control system for dangerous sources in wind turbines, including an intelligent service unit, a telecontrol platform, a graphic workstation, an intelligent analysis unit, a network unit, an intelligent binocular perception terminal, an intelligent perception terminal and an intelligent recognition terminal, where the telecontrol platform and the graphic workstation are both connected to the intelligent service unit, a signal output end of the intelligent analysis unit is connected to a signal input end of the intelligent service unit through a dedicated line, and signal output ends of the intelligent binocular perception terminal, the intelligent perception terminal and the intelligent recognition terminal are all connected to a signal input end of the intelligent analysis unit through the network unit.

Abstract: The described technology is generally directed towards transferring coverage enhancement information from a terminal adapter to a terminal equipment. In one aspect, a terminal equipment can send a communication command to a terminal adapter requesting return of coverage enhancement information, and receive the coverage enhancement information from the terminal adapter. The terminal equipment provides access to the coverage enhancement information to a program running on the terminal equipment. In another aspect, a terminal adapter activates coverage enhancement information reporting, and sends coverage enhancement information to a terminal equipment. The terminal adapter monitors for a coverage enhancement state change.

Abstract: The embodiments of the disclosure provide a motor. The motor includes a rotor, a stator, and a bus bar unit. The bus bar unit includes a bus bar and a bus bar holder. The bus bar includes: a first connecting portion; a second connecting portion; a bending portion which connects the first connecting portion and the second connecting portion; and a slit that penetrates the first connecting portion and the second connecting portion. A lead-out portion of the winding is located inside the slit, and electrically connected to the first connecting portion and the second connecting portion.

Abstract: A discharging device for a vinasse tank, including a flipping component and a lifting component. The flipping component includes convex rods externally connected with opposite side surfaces of the tank, and a frame matched with the tank; the frame includes an outer frame and an inner frame; opposite inner supporting rods of the inner frame are provided with C-shaped grooves having openings downward and matched with the convex rods; respective C-shaped grooves include a through hole penetrating through lower parts of groove walls on both sides; a gear lever matched with the through hole and a first driving mechanism for driving the gear lever to move left and right axially along the through hole are arranged in the inner supporting rod; and a second driving mechanism for driving the inner frame to flip is arranged at a joint between the inner supporting rod and an outer supporting rod.

Abstract: A discharging device for a vinasse tank, including a flipping component and a lifting component. The flipping component includes convex rods externally connected with opposite side surfaces of the tank, and a frame matched with the tank; the frame includes an outer frame and an inner frame; opposite inner supporting rods of the inner frame are provided with C-shaped grooves having openings downward and matched with the convex rods; respective C-shaped grooves include a through hole penetrating through lower parts of groove walls on both sides; a gear lever matched with the through hole and a first driving mechanism for driving the gear lever to move left and right axially along the through hole are arranged in the inner supporting rod; and a second driving mechanism for driving the inner frame to flip is arranged at a joint between the inner supporting rod and an outer supporting rod.

Abstract: The described technology is generally directed towards transferring coverage enhancement information from a terminal adapter to a terminal equipment. In one aspect, a terminal equipment can send a communication command to a terminal adapter requesting return of coverage enhancement information, and receive the coverage enhancement information from the terminal adapter. The terminal equipment provides access to the coverage enhancement information to a program running on the terminal equipment. In another aspect, a terminal adapter activates coverage enhancement information reporting, and sends coverage enhancement information to a terminal equipment. The terminal adapter monitors for a coverage enhancement state change.

Abstract: A Smart Products Lifecycle Management (sPLM) system that is built upon the smart component data model and the NPD3 process model, is enabling engineers, data scientists, and other stakeholders to collaborate on a common platform to develop smart products. The sPLM system is validated by applying it to unmanned aircraft systems (UAS) development and operations, referred to as UsPLM. The UsPLM has shared lifecycle management functions that are provided as web services and can be applied to all digital models of UAS devices, software, autonomy functions, and missions. The individual models can be versioned, tracked, and be composed with other compatible models, if needed. The rule and scoring engines embedded in the UsPLM allow building and executing configuration rules, regulation rules, and various machine-learning models. This facilitates modular UAS architecture design so that the UAS has the flexibility to be reconfigured for various mission applications.

Abstract: The disclosure provides a stereoscopic vision three dimensional measurement method and system calculating a laser speckle as a texture. The measurement method includes that: a forming process of a laser speckle is simulated first, and calculation is performed to obtain a digitized laser speckle diagram, then the laser speckle diagram is outputted onto a film or a photographic dry plate, the laser speckle diagram on the film or the photographic dry plate is projected onto a surface of a measured object subsequently; a left view and a right view of the measured object are acquired finally, and all matching points corresponding to each other are found in the left view and the right view, and then a three dimensional point cloud of the surface of the measured object is reconstructed.