5results about How to "Correctly designed" patented technology

This invention discloses an optimized method and system for green and high-yield cultivation of dryland wheat, relating to the field of agricultural cultivation technology. The method includes: firstly, acquiring typical precipitation and soil characteristic data of the target planting area, constructing a micro-ridge furrow simulation model, and optimizing the solution with the goal of maximizing predicted water catchment to obtain optimal micro-ridge furrow parameters. Then, calculating the confidence wetting depth based on the precipitation characteristic data and optimization results, and determining the furrow sowing parameters according to the optimization results and wheat water requirements. Finally, performing cultivation operations based on the micro-ridge furrow parameters, furrow sowing parameters, and confidence wetting depth, wherein the fertilizer application depth is determined based on the confidence wetting depth. This invention achieves precise matching of micro-ridge furrow structure, crop layout, and water and fertilizer management, solving the problems of low water use efficiency and poor spatial matching of water and fertilizer in traditional cultivation, and improving the precipitation use efficiency and yield level of dryland wheat.

The invention discloses a physical embedded multilevel inference artificial intelligence framework for surface acoustic wave filter design, and relates to the technical field of surface acoustic wave filters and artificial intelligence. The framework comprises an intelligent pre-generator, an equivalent circuit model verifier and an optimizer, wherein the intelligent pre-generator outputs an initial design solution according to a target S21 parameter; the equivalent circuit model verifier rapidly predicts the response of the filter S21 through a mixed model of inference logic and deep learning driven by a surface acoustic wave resonator admittance formula and an ABCD matrix cascade formula; and the optimizer iteratively optimizes the design parameters and the topological structure based on the prediction result. The physical mechanism of the surface acoustic wave device is embedded into the deep learning reasoning process, the limitation of physical consistency of a pure data driving model is broken through, end-to-end full-automatic design without manual parameter adjustment and complex electromagnetic simulation is achieved, the calculation cost is remarkably reduced, the design period is shortened, and the design efficiency is improved. The method can be widely applied to efficient and accurate design of the surface acoustic wave filter in the field of wireless communication.

The utility model relates to cable shaping technical field, and disclose a kind of shaping equipment of preventing injury soft cable, including mounting plate, the left side of mounting plate top is provided with polishing mechanism, the right side of polishing mechanism is provided with shaping mechanism, the shaping mechanism includes support seat, the right side of support seat fixedly connected in mounting plate top, the top of support seat is fixedly connected with vertical board, the top of vertical board is fixedly connected with clamping piece, the inner wall of clamping piece is fixedly connected with heating plate.The shaping equipment of preventing injury soft cable, by placing the cable repair glue of cable with wire cable to clamping piece inside, heating plate can heat drying to it, reach the purpose of cable shaping, and simple and fast efficient, wire cable surface is polished after, by placing box, cable repair glue is dropped to surface, wire cable with repair glue is contacted with placing box, the cable repair glue of surface excess is dropped to placing box inside by deflector, realize the collection of cable repair glue.

A moving contact mechanism and circuit breaker are disclosed, comprising: a contact support having a first surface and a second surface; the first surface having a first mounting surface; a positioning shaft being provided on the first mounting surface; and a mating wall being provided on one side of the first mounting surface, the mating wall having a positioning groove; a moving contact having a circular hole adapted to the positioning shaft, being mounted on the first mounting surface, and the moving contact extending towards the stationary contact to form a positioning block, the positioning block being adapted to the positioning groove; a torsion spring sleeved on the positioning shaft, one end of which overlaps with the contact support, and the other end of which overlaps with the moving contact; a latch rotatably disposed on the second surface of the contact support; and a jump catch rotatably disposed on the second surface of the contact support and overlapping with the latch. This application utilizes the engagement of the positioning block of the moving contact with the positioning groove of the contact support to limit the swing of the moving contact on the contact support, ensuring that the position of the moving contact in contact with the stationary contact remains consistent each time.

This invention belongs to the field of civil defense engineering and explosion-proof protection technology, and relates to a polyurea-coated, panelless civil defense device, including a load-bearing outer panel, a reinforcing frame, elastic damping connectors, an internal cast-in-place body, an arc-shaped elastic support rod, and a support plate. The support plate's inner side contacts the arc-shaped protruding surface of the arc-shaped elastic support rod, forcing the rod to undergo elastic compression deformation. The arc-shaped structure of the support rod produces a progressive stiffness response under pressure: initially, the arc-shaped structure is easily deformable, providing a large displacement stroke to absorb energy; as the compression increases, the stiffness of the support rod gradually increases, effectively suppressing excessive deformation. During deformation, the arc-shaped elastic support rod generates a reaction force on the reinforcing frame, which is evenly distributed to the internal cast-in-place body through the three-dimensional mesh structure of the reinforcing frame. Its structural design is scientifically sound, easy to use, provides excellent protection, and is environmentally friendly.