5 results about "Repair method" patented technology

The invention provides a file tamper detecting and repairing method and system. The method includes the steps of firstly, conducting scanning to obtain HASH values and file routes of all credible files in the system, and storing the HASH values and the file routes; secondly, monitoring all the files in the system, comparing all the files in the system with an HASH base, judging whether abnormal files or newly-added files exist or not, conducting matching according to a normal state rule base and a normal state model, if matching is successful according to the normal state model, adding rules of the matching result to the normal state rule base, and if matching fails, reminding a user to conduct processing. Through the method, the tampered files or the newly-added files in the system can be effectively identified; through the combination of the normal state rule base and the normal state model, files or catalogues which are changed in real time can be added to the normal state rule base in time, and self-learning of normal state rules is achieved, and user operation is reduced.

The invention discloses a long-line repair method of a COA array substrate, and belongs to the technical field of displaying. The long-line repair method of the COA array substrate solves the technical problem that in the prior art, long-line metal is prone to disengaging. The long-line repair method comprises the steps that first via holes are formed in the two ends of a first long-line area, and a metal wire to be repaired are exposed out; transparent electrodes and colored resistors of the first long-line area are removed to form a first groove; first long-line metal is formed in the first groove to enable the two ends of the first long-line metal to be connected with the metal wire to be repaired through the first via holes. The long-line repair method can be applied in the manufacturing process of the COA array substrate.

The invention provides a reproducible repair method for micro cracks of Nixing pottery. The method comprises the following steps: 1) grinding fly ash and SmCl3, adding water and uniformly stirring toobtain mixed slurry; 2) dipping the mixed slurry with a brush, uniformly applying to cracks of a green body of the Nixing pottery to be completely wetted, and naturally drying; continuously dipping the mixed slurry to be applied to the cracks so as to be completely wetted, naturally drying, and repeating until the cracks of the dried green body are filled; 3) leveling the green body, firing at a temperature of 1000-1100 DEG C for 15-30 minutes, and naturally cooling. According to the method disclosed by the invention, a strong Mullite network structure and the cracks are subjected to cross fixation so as to achieve an effect of repairing the cracks, many fine Mullite network structures have high strength, slippage of the crystal boundary can be blocked, and propagation of the crack can beavoided, so that secondary cracking can be effectively prevented.