Abstract: Provided is a packaging task control method, an electronic device and a storage medium, relating to the field of computers and automatic control. The method includes: determining N batches of packageable yard spindles from a balancing room according to a preset time interval, and determining a storage duration and a storage quantity of each batch of packageable yard spindles in the balancing room among the N batches of packageable yard spindles, where N is an integer equal to or greater than 2; obtaining a predetermined packaging sequence of the N batches of packageable yard spindles based on the storage duration and the storage quantity of each batch of packageable yard spindles in the balancing room among the N batches of packageable yard spindles; and performing an automatic packaging task for the N batches of packageable yard spindles according to the predetermined packaging sequence.

Abstract: A rigid-flexible coupled multi-hole spray gun device with variable size for a spraying robot is disclosed in the present disclosure, which is relates to the field of the spraying robot. The spray device includes a rigid-flexible coupled deformable bracket, a spray head assembly and a spray gun base. The rigid-flexible coupled deformable bracket is configured to connect the spray head assembly and the spray gun base. The spray gun is controlled by the motor to implement the deformation with the axial telescopic and the axial bending, as well as the deformation in increasing or decreasing the cross-sectional area. The partitioned spray holes of the spray head assembly is matchable with the change of the diameter of the elastic paint supply pipe to adjust the spraying width of the spray gun. A driving unit and a paint supply assembly are arranged in the spay gun base.

Abstract: Disclosed are a display panel, a manufacturing method thereof, and a display device. A plurality of openings are provided in a first refractive index layer; a second refractive index layer is disposed at a side of the first refractive index layer away from a spacer layer; a refraction compensation portion is provided in the opening and between the second refractive index layer and the spacer layer, and a refractive index of the refraction compensation portion is less than that of the second refractive index layer, and the refractive index of the refraction compensation portion is less than that of the spacer layer.

Abstract: The present invention discloses an intelligent industrial design measurement and control device and method of application. The key points of the technical solution include the construction and application of an AIGC agile industrial design model, a human-machine collaborative design process, the construction of an application paradigm for industrial product generation scenarios, model optimization decisions based on cognitive analysis, and application case studies and verification. The AIGC model significantly improves design efficiency and innovation by rapidly generating and optimizing design solutions. Through precise demand analysis and optimization decisions, it ensures that the design solution is highly consistent with user expectations, thereby improving user satisfaction. Agile design methods and multiple iterative optimizations ensure that the design process is efficient and accurate, and improve design quality and reliability.

Abstract: Provided is a pallet recycling method, an electronic device and a storage medium. The method includes: after a robot grabs M yarn spindles to be packaged from a yarn spindle trolley through N grippers, controlling the image acquisition device to shoot towards the N grippers to obtain a grabbing result representation image; and after the robot places the M yarn spindles to be packaged one by one on M yarn spindle pallets comprised in a target pallet group arranged on a main line of an assembly line, and when determining that there is a pallet to be recycled in the target pallet group based on the grabbing result representation image, controlling the pallet diversion device to divert the pallet to be recycled from the main line of the assembly line to a branch line of the assembly line to realize recycling of the pallet to be recycled.

Abstract: Provided is a detection method for a spinning workshop, an electronic device and a storage medium; relating to the field of data processing. The method includes: performing image collection on a process control device of a spinning box in the spinning workshop to obtain an image to be processed; extracting a first image feature from the image to be processed; and processing the first image feature based on a decoder network to obtain a fault detection result. The decoder network comprises a plurality of decoder modules connected in series in sequence. Each decoder module includes a decoder layer and an adaptive classification head. The adaptive classification head is configured to perform classified prediction on an output feature of the decoder layer to obtain a first fault classification result. The fault detection result output by the decoder network includes a second fault classification result and a fault position.

Abstract: Provided is a yarn-out state detection method, an electronic device and a storage medium, relating to the field of computer, and in particular to the fields of detection technology, artificial intelligence technology and neural network model technology. The method includes: collecting a first image and laser reflection data of a target yarn path in a spinning box; obtaining an image feature of the target yarn path according to the first image; obtaining a laser feature of the target yarn path according to the laser reflection data; and using a yarn-out state detection model to obtain a yarn-out state of the target yarn path according to the image feature and the laser feature.

Abstract: Provided is a noise processing method, relating to the field of data processing. The method includes: obtaining a first noise signal at a position of a target person in a target workshop in a first time period; predicting an overall control parameter of multiple signal transmitters in a second time period based on the first noise signal to obtain a current parameter prediction result; determining one or more target transmitters that need to work in the second time period from the multiple signal transmitters based on the result, and obtaining a parameter prediction value of each target transmitter in the second time period; and controlling each target transmitter to transmit a noise interference signal in the second time period according to a corresponding parameter prediction value to weaken a second noise signal at the position of the target person in the target workshop in the second time period.

Abstract: Provided is a portable automated chest-abdominal compression (CC-AC) device used in confined spaces and a manipulation method thereof, comprising: a compression mechanism having a strap fixing module, a compression plate connected to the strap fixing module and a compression piston arranged on one side of the compression plate; a detection module having a displacement sensor and a pressure sensor; a control module receiving compression depth and pressure, and obtaining a compensation value of time of a single compression according to the compression depth and a target depth, thereby controlling an action of a driving mechanism during the CC process; constructing an abdominal mechanics model according to the compression depth and pressure, and compensating the compression depth according to the target pressure by using the abdominal mechanics model, thereby controlling the action of the driving mechanism during the AC process.

Abstract: Disclosed herein is a carboxyl-terminated blowing agent. Also disclosed herein are a polyurethane foam system containing the carboxyl-terminated blowing agent, a polyurethane foam produced from the polyurethane foam system, a composite including the polyurethane foam, and a method of using the composite.

Abstract: Provided is a state prediction method for a stacker, an electronic device and a storage medium, relating to the field of chemical fiber intelligent technology. The method includes: obtaining historical work data and historical maintenance data of the stacker; obtaining a work task of the stacker within a preset time period; predicting a state of the stacker during execution of the work task based on the historical work data and the historical maintenance data; simulating the execution of the work task by the stacker within the preset time period based on the historical work data, to obtain a simulation execution result of the stacker; and generating a state prediction result of the stacker based on the time when the stacker fails and the stop position of the stacker when failing in combination with the simulation execution result.

Abstract: Provided are a control method of a stacker and a three-dimensional warehouse automation system, relating to the field of chemical fiber intellectualization technology. The method includes: acquiring an intermediate table in response to receiving a task allocation request sent from the stacker; recognizing images in a first lane of a three-dimensional warehouse through an image recognition model to obtain warehouse state information of warehouse locations in the first lane; determining a temporary work task of the stacker based on the intermediate table; determining, based on the warehouse state information of the warehouse locations in the first lane, a position of a target warehouse location corresponding to the temporary work task; and sending the temporary work task and the position of the target warehouse location to the stacker, so that the stacker executes the temporary work task based on the position of the target warehouse location.

Abstract: Provided is a control method, system and apparatus for drone inspection of a chemical production plant, relating to the field of chemical fiber intelligent technology. The control method includes: determining a first drone for performing a preset inspection task in a target scene, wherein the first drone is responsible for the preset inspection task of the chemical production plant; obtaining data of a target object collected by the first drone in the target scene; determining a state of the target object in the target scene based on the data of the target object; and outputting prompt information matching a preset state in the target scene when the state represents that the target object is in the preset state of the target scene.

Abstract: Provided is a training method for a fault detection model, a device fault detection method and related apparatuses, relating to the field of computer technology. The method comprises: sampling a designated device based on a preset drone formation to obtain a sample sequence; performing position encoding on the sample sequence according to the drone formation to obtain a drone formation encoding result; inputting the sample sequence and the drone formation encoding result into a model to be trained to obtain a fault detection result output by the model to be trained; determining a loss value based on the fault detection result and a true value of a fault detection result of the sample sequence; and adjusting a model parameter of the model to be trained based on the loss value to obtain the fault detection model.

Abstract: An MR-PET apparatus is provided. The MR-PET apparatus may include a supporting component, a PET detection device, an RF coil, and a signal shielding component. The PET detection device may be supported on the supporting component. The PET detection device may be configured to receive a plurality of photons. The RF coil may be configured to generate or receive a radio frequency (RF) signal. The signal shielding component may be placed between the PET detection device and the RF coil. The signal shielding component may be configured to shield the PET detection device from at least part of the RF signal.

Abstract: The invention provides competitive inhibitors of farnesyl transferase, compositions comprising the competitive inhibitors of farnesyl transferase, and their use as antifungal agents and as agents for the prevention of the formation or growth of biofilms.

Abstract: This application is directed to controlling an electrical idle state of a retimer of a data communication channel. A receiving side of the retimer obtains an input signal including at least an exit command and a data sequence following the exit command. The exit command requests the retimer to exit a target energy saving state and transmit the data sequence. The retimer splits the input signal into two distinct signals including a control signal carrying the exit command and a data signal carrying the data signal. The retimer extends the exit command carried by the control signal, outputs the control signal carrying the extended exit command at an output of the retimer, and in accordance with a determination that the retimer has been equalized and locked, outputs the data signal carrying the data sequence at the output of the retimer.

Abstract: A display panel includes a panel body, a polarizing layer, and a cover module. The panel body includes a functional area corresponding to an external camera. The polarizing layer is disposed on a light-emitting side of the panel body. The cover module is disposed on a side of the polarizing layer away from the panel body. A portion of the cover module corresponding to the functional area has a total in-plane phase difference of less than or equal to 100 nm or greater than or equal to 7500 nm.

Abstract: Systems, methods, and devices for offloading best path computations in a networked computing environment. A method includes storing in memory, by a best path controller, a listing of a plurality of paths learnt by a device, wherein each of the plurality of paths is a route for transmitting data from the device to a destination device. The method includes receiving, by the best path controller, a message from the device. The method includes processing, by the best path controller, a best path computation to identify one or more best paths based on the message such that processing of the best path computation is offloaded from the device to the best path controller. The method includes sending the one or more best paths to the device.

Abstract: The provided is an on-time generator circuit and a switching converter. The on-time generator circuit includes a ramp module configured to generate a ramp signal based on a drive signal of a main power transistor and an input voltage; a compensation module configured to generate a compensation signal based on the input voltage and a duty cycle; and a timing signal generation module configured to generate a timing signal based on the ramp signal, the compensation signal, and an output feedback signal. The compensation signal is used to offset delay time generated by the timing signal, making turn-on time (Ton) be preset Ton corresponding to the duty cycle, and keeping a switching frequency constant at different duty cycles.