Abstract: The embodiments of the present application provides a method and apparatus for preventing heat damage to a thermal imaging camera. The method includes: obtaining a thermal imaging picture of the thermal imaging camera; detecting whether the thermal imaging picture shows that a high-temperature object appears in the picture of the thermal imaging camera; confirming that the thermal imaging picture shows that a high-temperature object appears in the picture, generating a heat damage alarm signal, and closing a baffle if the baffle is not closed currently. In the present application embodiments, after detecting a heat damage alarm signal, that is, after detecting that a high-energy radiating object enters an image picture, the baffle is closed immediately, thereby avoiding the risk of the sensor being permanently burnt due to directly face to the high-energy radiating object.

Abstract: A method for improving the effect of the oocyte cryopreservation by reducing the mitochondrial temperature is provided. The invention uses a culture medium containing metformin for pretreatment before oocyte freezing; the pre-treated oocytes are then placed in a 20% ethylene glycol solution for balancing, and then the oocytes are placed in a vitrification solution for freezing and are submerged into liquid nitrogen. The method of this invention can effectively reduce the mitochondrial temperature of porcine oocytes, reduce the fluidity of cell membrane, and does not affect the embryonic development after parthenogenetic activation, it can restore the mitochondrial temperature of oocytes after thawing, improve the survival rate after thawing, which can effectively improve the utilization rate of frozen oocytes, it has wide application prospect.

Abstract: The invention relates to a positioning sputum suction laryngeal mask. The positioning sputum suction laryngeal mask comprises a mask body and a mask body tube, wherein the mask body comprises a mask body bottom plate and a mask main body arranged on the mask body bottom plate, a central region in the mask main body is provided with a mask body cavity communicated with the mask body tube, a stomach decompression tube corresponding to the stomach mouth is arranged on the back side of the mask body bottom plate, and the stomach decompression tube is isolated from the mask body cavity through the mask body bottom plate. The positioning sputum suction laryngeal mask also comprises a connection suction mechanism capable of realizing negative pressure suction in a gas supply process.

Abstract: A NVMe™ or NVMe-over-fabrics enabled device with video codec functionality may be seen to overcome scalability problem of known hardware assisted video codec solutions. The device of aspects of the present application may or may not have storage media. A host computer communicates with the device through NVMe™ commands. The device may be in one of many SSD form factors, such as U.2 or AIC. The device may be provided as a component in NVMe-enabled computers or NVMe-over-fabrics-enabled systems.

Abstract: A system obtains a data set representing immersive video content for display at a display time, including first data representing the content according to a first level of detail, and second data representing the content according to a second higher level of detail. During one or more first times prior to the display time, the system causes at least a portion of the first data to be stored in a buffer. During one or more second times prior to the display time, the system generates a prediction of a viewport for displaying the content to a user at the display time, identifies a portion of the second data corresponding to the prediction of the viewport, and causes the identified portion of the second data to be stored in the video buffer. At the display time, the system causes the content to be displayed to the user using the video buffer.

Abstract: Generating an object using a diffusion model includes obtaining a first input and a second input, and synthesizing an output object from the first input and the second input. The synthesizing of the output object includes generating a layout of the output object from the first input, injecting the second input as a content conditioner to the layout of the output object, and de-noising the layout of the output object injected with the content conditioner to generate a content of the output object.

Abstract: A method trains and generates a matrix solving approach library package for optimizing a matrix solving application. A computer system with implemented the method may 1) receive requests to train a matrix solving Machine Learning (ML) model; 2) design a model structure of the ML Model accordingly; 3) select a set of matrices solving sampling data for training the defined matrix solving ML model; 4) use the selected matrix solving data and constructed IMSA Structure as inputs to train the matrix solving ML model; 5) generates a new matrix solving ML model with optimized IMSA parameters as ML model outputs; optimize the weights for each ML model node according to the provided training data sets; 6) verify the trained matrix solving approach library package with untrained data sets (matrix solving problems). The trained matrix solving approach library package may optimize matric solving application for solving matrix with result.

Abstract: Embodiments of this specification provide methods and apparatuses for generating a graph node relationship representation and methods and apparatuses for predicting a graph node service relationship. In an implementation, a method includes: determining node representations of a first graph node and a second graph node based on performing node representation propagation and node representation aggregation starting from the first graph node and the second graph node, and generating a node relationship representation between the first graph node and the second graph node based on the node representations.

Abstract: A code method, a computer program product, and a system, for implementing a code method of Redundancy-Tolerated symmetric binary Coding (RTC) for massive parallel ALU circuitry design in GPU (Graphics Processing Unit), TPU (Tensor Processing Unit), NPU (Neural Processing Unit), Artificial Intelligence Inference Chip, CPU, and other computing chips and devices. The method can remove redundancy and reduce the dependency on carry bit computing. RTC code method can provide a redundancy-tolerated digital coding method for negative and positive integers, and can guarantee that number “0” have one and only one representation.

Abstract: The present disclosure provides a memory block and its control method. The method includes: performing row-selection operation on at least a portion of at least one row of multiple rows of word lines in the memory block to select at least a portion of at least one row of memory cells; performing column-selection operation on at least one column of memory cells of at least one of multiple memory subarrays to select at least one memory cells to perform a memory operation.

Abstract: System and method for controlling one or more light emitting diodes. For example, the system includes: a current regulator including a first regulator terminal and a second regulator terminal, the first regulator terminal being configured to receive a diode current flowing through the one or more light emitting diodes, the current regulator being configured to generate a sensing signal representing the diode current, the second regulator terminal being configured to output the sensing signal; a bleeder controller including a first controller terminal and a second controller terminal, the first controller terminal being configured to receive the sensing signal from the second regulator terminal, the bleeder controller being configured to generate a first bleeder control signal based at least in part on the sensing signal, the second controller terminal being configured to output the first bleeder control signal.

Abstract: The present disclosure discloses a tobacco leaf foliar spraying substance for reducing harmful ingredients in cheroot, a method for reducing carcinogenic components in flue-cured tobacco leaves and flue-cured tobacco shreds. The tobacco leaf foliar spraying substance contains a lotus leaf extract, the harmful chemical ingredients comprise N-nitrosonornicotine, 4-(N-methyl-nitrosamine)-1-(3-pyridinyl)-1-butanone, N-nitrosoanabasine and N-nitrosoanatabine. Foliar spraying is performed on a fertile field by using the lotus leaf extract before tobacco leaves are harvested and modulated, which not only significantly promotesagronomic characters and economic traits of tobacco and alleviates tobacco leaf browning but also effectively reduces harmful chemical ingredients unique to tobacco leaves, such as nitrosamine and nicotine.

Abstract: A dynamic simulation test platform for ultra-high-speed evacuated tube magnetic levitation (maglev) transportation includes an evacuated tube having a transition section and a vacuum section, a vacuum maintaining system, a motor supporting platform, and a model train. One end of the evacuated tube is provided with a first isolation door, and the other end is closed. A second isolation door is provided inside the evacuated tube. The vacuum maintaining system is connected to the transition section and the vacuum section. The motor supporting platform is provided in the evacuated tube and extends outside the transition section. The motor supporting platform is provided with a stator winding and a permanent-magnet track. A mover and a cryogenic dewar are provided at a bottom of the model train. The cryogenic dewar is provided with a superconducting bulk. A test method using the test platform is further provided.

Abstract: Disclosed are a method for adjusting a signal of a display panel, a time controller integrated circuit, a display panel, and a storage medium. The method includes: converting first data into a first data voltage signal using a first data voltage, in response to a set condition being reached, sending the first data voltage signal to a chip on film integrated circuit, the chip on film integrated circuit identifies the first data voltage signal to obtain a second data; acquiring the second data from the chip on film integrated circuit, determining that the chip on film integrated circuit fails to identify the first data in response to the second data being different from the first data; and adjusting the first data voltage until a second data voltage signal converted from the first data using a second data voltage after adjustment being successfully identified by the chip on film integrated circuit.

Abstract: A calculation system for predicting a proppant embedding depth based on a shale softening effect is provided, including a sampling test terminal, a scheduling module, a monitoring module, and a calculation module, wherein the scheduling module, the monitoring module, and the calculation module are connected in communication, and the monitoring module is connected to an external operating system through a wireless network, wherein the external operating system is configured to perform a hydraulic fracturing operation and receive a first control signal and/or a second control signal from the monitoring module. The sampling test terminal is configured to test the samples and obtain test data. The scheduling module is configured to determine a target construction parameter.

Abstract: A bullet-screen comment display method is provided.

Abstract: An electrically propelled towing apparatus includes a housing, in the housing being provided a reel, a stator, and a rotor configured to drive the reel; a mounting cavity is defined in the housing; and the stator is exposed and fixed in the mounting cavity. With elimination of the conventional housing of drive motor, the invention improves heat-dissipation effect.

Abstract: An automatic transport device for cleaning machines includes a transport base. A lifting-lowering assembly and a tray are provided on the transport base. The tray is connected to the transport base through the lifting-lowering assembly, and can be driven by the lifting-lowering assembly to reciprocate in a height direction. A top surface of the tray is provided with a translation assembly for transferring the shelf to the transport platform. A first mounting cavity is provided at each of front and rear ends of the tray. The translation assembly is connected to a side wall of the first mounting cavity. A second mounting cavity is provided at each of right and left ends of the tray. The second mounting cavity is provided with a limiting assembly, a lifting-lowering sensing assembly and a distance sensing assembly. An interactive system is provided in the transport base.

Abstract: Disclosed is an eye simulator device, wherein same is a medical training aid and includes: an eyepiece having a display configured to project at least one image onto or through a convex shaped front surface of a simulated eyeball of the eyepiece; a support configured to hold the eyepiece; a simulated eyelid pivotally attached to the support; and an actuator assembly having an actuator arm and an electromagnetic (EM) coil in connection with the actuator arm, so as to control a motion of the simulated eyelid, which allows to more realistically mimic the eye, and to more intuitively mimic a motion change of the eye, and it is illustratable to show a change process of the eye by projecting an eye condition, making it easier for a student to understand.