3results about How to "Full transfer" patented technology

The application discloses a leather transfer film and a preparation method thereof. The method comprises the following steps: sequentially performing anodic oxidation, hole expansion and silanization treatment on a rigid carrier substrate to obtain a release layer carrier substrate; coating a heat-reversible adhesive layer coating based on a Diels-Alder reversible reaction and curing; printing a pattern decoration layer; coating a self-repairing elastic layer coating, and performing ultraviolet curing and two-stage heat treatment at 60-80 DEG C and 90-110 DEG C to obtain an elastic layer; coating a reactive primer containing an isocyanate group-containing prepolymer and a leather penetrating agent, and pre-curing at 70-90 DEG C to 30%-50% of the isocyanate group reaction degree to obtain a semi-cured primer layer; applying a composite protective film; and aging to obtain a finished product. The transfer film carrier can be reused for more than 50 times, the coating can resist bending for more than 5300 times, and the leather peeling strength reaches 8.5 N / cm, effectively solving the problems of high cost and easy cracking and degumming of the existing transfer film.

The utility model discloses a kind of intelligent continuous heart rate monitoring bracelet, it is related to smart bracelet technical field, including heart rate monitor, the heart rate monitor further include adjusting mechanism and fixed mechanism;The utility model when needing to use the heart rate monitoring bracelet, first according to the requirement of user, the position of adjusting band is adjusted to appropriate length, then again card block and limit block are inserted into corresponding card slot, after length adjustment is completed, again the bracelet is sleeved on the arm of user, the wrist thickness difference of different users is larger, by adjusting the length of adjusting band, bracelet can be closely combined with the wrist of each user, this adjustable design can ensure that bracelet can provide comfortable wearing experience on the wrist of relatively thin children or relatively thick adult, avoid the situation that heart rate monitoring accuracy is affected due to bracelet size fixed and too tight or too loose.

The application belongs to the technical field of emergency alarm, and particularly relates to an emergency communication method and system based on a mobile robot dog, which comprises the following steps: collecting multi-modal alarm data at a disaster site by the mobile robot dog, constructing a Shannon-Fano tree after encoding the data into a character sequence; screening an enabled parent node and allocating a corresponding character according to the distribution characteristics of the corresponding characters of the leaf nodes under the parent node in the sequence; when the continuous multiple characters in the character sequence are all the characters corresponding to the leaf nodes under the same enabled parent node, generating compressed data by using a prefix-suffix code word encoding mode to realize efficient compression of key alarm information; and transmitting the compressed data to a disaster emergency command center. The application improves the transmission efficiency of key alarm information at the disaster site by using an optimized encoding strategy, and provides timely and accurate information support for disaster emergency decision-making.