36results about How to "Fruitful" patented technology

The invention discloses a preparation method of a LiSiPON (lithium silicon phosphorus) lithium-ion battery solid electrolyte film. The LiSiPON lithium-ion battery solid electrolyte film is an LiSiPON film with the thickness of 80nm to 150nm which is obtained by utilizing ion beams with the volume ratio of N2 to Ar (nitrogen:argon) of 1: (5-1) to bombard Li3PO4 (lithium phosphate) and Si3N4 (silicon nitride). The invention also discloses an application of the LiSiPON lithium-ion battery solid electrolyte film in preparing a micro-type full-solid lithium battery material. The experiment shows that when the nitrogen content in the film is effectively improved by increasing the ratio of N2 and when the flow ratio of the nitrogen and argon is 1:1, the ion conductivity can reach 6.8*10<-6>S / cm. The LiSiPON lithium-ion battery solid electrolyte film can be combined with a film electrode to form a full-solid film lithium-ion battery. Not only is the method low in cost and simple in process, but also the prepared film is compact and uniform, the controllability of the preparation condition is strong, and convenience in commercialized mass production can be realized.

A tunnel leakage rate prediction method based on neural network, constructs a tunnel leakage rate prediction model based on convolutional neural network and long short-term memory network, takes three-dimensional laser scanning images of tunnels as the data source, and uses training data sets and test data sets. Train the tunnel leakage rate prediction model, input the prediction data set into the trained tunnel leakage rate prediction model, and obtain the leakage water velocity corresponding to the tunnel image. The invention uses three-dimensional laser technology to detect tunnel diseases, has high operation efficiency and rich results, and builds a convolutional neural network and a long-short-term memory network tunnel leakage water velocity prediction model to predict and analyze the leakage rate.

The invention particularly relates to an isolation knot and a hook knot-free necklace-waist chain dual-purpose all-match ornament chain composed of the isolation knots, and relates to the field of ornaments. The ornament chain can be randomly developed into tens of wearing styles of different styles. The ornament chain is made through the steps that 1, the isolation knot meeting the high-strength requirement of the ornament chain is researched and developed to be used for weaving the ornament chain; 2, a whole thread rope is double folded into two strands to be woven; 3, one isolation knot needs to be woven for each bead until the ornament chain is completed; 4, the head thread end and the tail thread end are jointly woven into one isolation knot and then burnt into a connecting knot. In conclusion, the isolation knots are the key point of completing the ornament chain. Due to the fact that the wearing style needs to be changed frequently, general knots cannot bear frequent high-strength operation to be deformed and become smaller to enable the beads to be mutually stringed, finally the whole ornament chain is deformed to lose the aesthetic value, and the problem is successfully solved by the isolation knot. The ornament chain is novel in design, has multiple purposes, is significant in effect and has the wide market prospect.