12results about How to "No added complexity" patented technology

Embodiments of the present application provide a data processing method and device for low-resource languages, equipment and storage medium. The method comprises: obtaining prompt data to be processed corresponding to a first language; inputting the prompt data to be processed into a preset target language model to obtain a corresponding processing result; wherein the target language model is obtained by training a preset language model based on a first loss, a second loss and a third loss; the first loss is used to indicate the adjustment of the parameters of a first semantic alignment key layer in the preset language model; the second loss is used to indicate the adjustment of the parameters of a second semantic alignment key layer in the preset language model; the third loss is used to indicate the adjustment of the parameters of a plurality of network layers contained in the preset language model, and the third loss is determined based on the difference between the predicted language response text output by the preset language model and the corresponding response text label. In this way, the data processing performance of the model for low-resource languages can be significantly improved.

The utility model discloses a high-strength clay brick which comprises a compact clay brick body insertion strip, a bottom groove is formed in the bottom face of the compact clay brick body, a protrusion is arranged on the top face of the compact clay brick body, the thickness of the protrusion is not larger than 5 cm, and the insertion strip comprises a web, a first insertion end and a second insertion end. The compact clay brick has the advantages that the protrusions and the bottom grooves are adopted, a worker can place the protrusions upwards during masonry, the worker can hold the protrusions by hand and align the bottom grooves to the protrusions of the compact clay brick body below to conduct piling when upward masonry is needed, the anti-sliding capacity in the front-back direction is improved through inserting connection of the bottom grooves and the protrusions, and the compact clay brick is convenient to use. Meanwhile, positioning and placing are facilitated, the masonry strength is improved, meanwhile, the thickness of the protrusions is not larger than 5 cm, a worker can conveniently hold by one hand, compared with a traditional clay brick, operation is more convenient, the bottom grooves and the protrusions are each of a long-strip-shaped structure, and compared with a cylindrical structure, alignment and splicing are more convenient.

The invention discloses a pre-charging control method and circuit for a flying capacitor three-level totem pole PFC (Power Factor Correction). The pre-charging control method comprises the following steps: step 1, charging a direct-current bus by alternating current of a power grid; step 2, when the alternating current voltage of the power grid is greater than the lower limit of the equipment protection value, entering step 3; 3, if the voltage value of the flying capacitor is lower than a given value, controlling a power tube to be conducted through a proportional controller, and charging the flying capacitor by the alternating current of the power grid; if the voltage value of the flying capacitor is higher than the given value, the power tube is turned off, and the flying capacitor discharges through the discharge resistor; 4, when the difference value of the flying capacitor voltage value and the given value is kept within the preset range, the pre-charging stage is ended, and after boosting of the direct-current bus is ended, the pre-charging circuit exits, and the equipment enters a normal working mode. According to the invention, under the condition that an external circuit is not added, pre-charging of the flying capacitor of the flying capacitor three-level totem pole PFC is realized by using a proportional controller algorithm which is easy to realize.

The invention discloses a liquid metal battery module active equalization device and a control method, and the device comprises an equalization controller which is used for controlling the selection of equalization channels, combining a plurality of adjacent batteries with the same SOC into a battery segment, and taking the battery segment as a basic unit for active equalization control; performing charging equalization on each battery section, selecting a group of non-adjacent battery sections as active equalization of the current round, and ending active equalization of the current round when the battery section with the maximum SOC in the selected basic unit for equalization is charged to the maximum SOC value of the single battery in the series battery module; updating the SOC of each single battery in the current series module, and repeating the battery segment merging and battery equalization operations until the SOC of each single battery in the battery module is equal; the charger is used for charging the battery segments. The equalization device disclosed by the invention can solve the problems of difficulty in series module equalization and low efficiency caused by inconsistency of high-capacity liquid metal batteries.

The utility model discloses a parallelogram connecting rod structure of a heavy-load industrial robot, and relates to the field of heavy-load industrial robots. The upper end of the large arm is connected with the small arm through a first rotating shaft, the first rotating shaft penetrates through the large arm, a first tapered roller bearing is arranged between the large arm and the first rotating shaft, the lower end of the large arm is connected with a rod shaft of the connecting rod pair through a second rotating shaft, and a self-aligning roller bearing is arranged on the second rotating shaft at the lower end of the large arm. The upper end and the lower end of the connecting rod are connected with the small arm and the auxiliary rod shaft of the connecting rod through a third rotating shaft and a fourth rotating shaft respectively, a second tapered roller bearing is arranged on the third rotating shaft at the upper end of the connecting rod, and a third tapered roller bearing is arranged on the fourth rotating shaft at the lower end of the connecting rod. Therefore, the distance and the angle between the connecting rods are kept in the moving process, so that stable load support is provided. And the device is particularly suitable for industrial application requiring heavy-load carrying and high-precision positioning.

The invention belongs to the technical field of master-slave control medical robots, and discloses a master-hand equipment hand release identification method for a master-slave control medical robot and a related device. The master hand device hand-free identification method comprises the following steps: acquiring encoder data of a pitching Pitch axis and a yaw Yaw axis of a master hand device, performing state identification judgment by using a trained hand-free identification model, and outputting a master hand device hand-free identification result, the hand-release identification model comprises a feature extraction unit used for inputting encoder data, performing feature extraction on three levels of position, angular velocity and angular acceleration, and outputting a multi-dimensional motion feature vector; the discrimination network is used for inputting a multi-dimensional motion feature vector and outputting a probability result; and the judgment output unit is used for inputting a probability result and outputting a master hand equipment hand release identification result. According to the technical scheme disclosed by the invention, the method can better adapt to the recognition of the falling condition of the main hand equipment, and is higher in reliability.

The present disclosure provides a grating coupler and a manufacturing method thereof. The grating coupler includes a first light reflection structure disposed above a substrate, a grating structure located above the first light reflection structure, and a first waveguide structure coupled with the grating structure, the grating structure being spaced apart from the first light reflection structure by a predetermined interval, the first light reflection structure being formed by a metal layer for device interconnection, for reflecting light leaked from the grating structure to the substrate to the grating structure, and coupled to the first waveguide structure.

The embodiment of the application relates to the technical field of reactors, in particular to a heating method suitable for a pool-type sodium-cooled fast reactor in-vessel component, which comprises the following steps: S1, conveying first heating gas to a gap between a protection container and a main container, so that the first heating gas flows through the gap to heat the protection container and the main container; S2, conveying second heating gas to a sodium charging and discharging pipe of the main container to heat the main container and each intermediate heat exchanger; S3, introducing third heating gas to a pump support of the fast reactor without a main pump to heat other main pumps, a grid header, a core assembly and all the intermediate heat exchangers; and S4, heating the main pump without installation in the step S3 outside the reactor, and installing the heated main pump on the pump support after the step S3. The heating method can improve the uniformity of heating the in-vessel component by the gas through the design of three heating flow channels.

The present application belongs to elevator technical field, more specifically, it is related to a kind of elevator and its door knife device. Wherein, door knife device includes anti-pinch component, and anti-pinch component includes detection sensor and trigger piece, at least one of detection sensor and trigger piece is linked with door knife mechanism, when the resistance that door knife mechanism holds layer door ball moves exceeds preset value, trigger piece triggers detection sensor. When the gap between car door and layer door, the gap between layer door and door sleeve is stuck into foreign matter, detection sensor is triggered, and elevator opening action stops, so, to the anti-pinch component of door knife device integrated setting, it can avoid the influence of elevator normal opening due to foreign matter being stuck into gap, avoid to cause damage to the object being stuck, provide reliable guarantee for the safe operation of elevator;And, the triggering of detection sensor is realized by linkage with door knife mechanism, without adding other driving structure, and the overall structure of door knife device is simple, maintenance is convenient, with higher use value.

The application discloses an OLED display module and a control method thereof, and belongs to the technical field of OLED screens. The method can use image data displayed by an OLED screen to perform unlocking, and does not need to increase additional security authentication equipment, so that for a locked OLED screen, corresponding image data for unlocking can be sent to a corresponding host through remote online, and the host only needs to use the OLED screen to play the image for a first preset time duration after the OLED screen is powered on, so that unlocking can be completed. For unlocking of a large number of OLED screens, corresponding image data for unlocking can also be sent to the hosts corresponding to the OLED screens to play, so that unlocking of the OLED screens can be efficiently completed. Meanwhile, the interface for transmitting image data between the host and the OLED screen in the application transmits corresponding image data for unlocking to a controller of the OLED screen, without the need of additionally increasing a new interface, so that the complexity of the screen module interface is not increased.

A compound fertilizer feeding device includes a support frame on which a batching box, a mixing box, and a stirring box are arranged from top to bottom. The batching box is divided into several separate boxes for storing different types of fertilizers. The mixing box has a sieve plate for preliminary mixing of the fertilizers. The stirring box has a rotatable stirring component for fine mixing of the fertilizers. A feeding port is also provided at the bottom of the stirring box. Through structural improvement, the traditional mixing process is decomposed into a three-stage mixing process and integrated into the feeding, batching, and dispensing processes. This does not increase the complexity of the process, while effectively shortening the time required for mixing multiple waste materials, greatly improving production efficiency.

The application provides an atmospheric environment corrosion monitoring system, comprising a double electrode sensor, a current-voltage IV conversion circuit, a secondary amplification circuit, an analog-digital conversion circuit, a range switching circuit and a processor, the input end of the IV conversion circuit is connected with the double electrode sensor, the output end is connected with the first input end of the analog-digital conversion circuit through the secondary amplification circuit and is connected with the second input end of the analog-digital conversion circuit; the output end and the enable control end of the analog-digital conversion circuit are respectively connected with the corresponding ports of the processor; the output end of the range switching circuit is connected with the connection end of the IV conversion circuit, and the enable control end of the range switching circuit is connected with the corresponding port of the processor. The application has a wide measurement range, high precision and a simple measurement method.