24results about How to "Reduce economic pressure" patented technology

The invention discloses a chip life detection method and a life prolonging method, and the method comprises the following steps: 1, extracting a chip sample, constructing a chip life detection system, and obtaining a simulation data set of the chip sample through the chip life detection system, the simulation data set at least comprises a chip performance data set, a chip operation data set, a chip working environment data set and a chip failure data set, and 2, constructing an improved neural network model to train and learn detected chip data information parameters so as to improve the chip life detection fitting capability. The service life of the chip is detected by adopting the technical scheme of constructing the improved neural network model, so that the reliability and the performance stability of the chip under the conditions of long-time use and load can be evaluated conveniently, and the detection capability of the service life of the chip is improved.

The invention discloses a power load dispatching optimization method based on demand response of a smart power grid, which comprises the following steps of: S1, judging a load management level, and predicting a power load condition of the next day according to historical power load data so as to obtain a total response load value # imgabs0 # in a response time period; and S3, demand response load scheduling is carried out. According to the power load dispatching optimization method based on the demand response of the smart power grid, reasonable management of the load in the power demand response can be realized, stable power supply of the smart power grid is ensured, the power supply pressure is relieved, and power resources are reasonably utilized.

The invention belongs to the technical field of coal mine gas extraction, and relates to a flexible wall-attached hole sealing device, a hole wall crack blocking method and a hole sealing method.The flexible wall-attached hole sealing device comprises a flexible wall-attached hole packer and an air bag, the flexible wall-attached hole packer comprises a hole-shaped flexible wall-attached material, and the outer diameter of the hole-shaped flexible wall-attached material is matched with the inner diameter of a coal seam gas extraction drill hole; the air bag comprises a central flow injection pipe and an air bag fixedly arranged on the central flow injection pipe in a sleeving mode, the front end of the central flow injection pipe penetrates through the air bag, and a flow injection hole communicated with the air bag is formed in the central flow injection pipe so that water can be injected into the air bag or air can be inflated into the air bag, and therefore the hole-shaped flexible wall-attaching material can be attached to the inner wall of the coal seam gas extraction drill hole; and / or, a plurality of grouting pipes are arranged on the outer side of the hole-shaped flexible wall-attaching material, and water is injected into the hole-shaped flexible wall-attaching material after the hole-shaped flexible wall-attaching material is attached to the inner wall of the coal seam gas extraction drill hole, so that the hole-shaped flexible wall-attaching material is solidified, and the inner wall of the coal seam gas extraction drill hole is blocked.

The invention discloses a lactoferrin component-containing allergic skin essence, which is characterized by comprising basic components, and the basic components comprise a lactoferrin compound, hyaluronic acid and an oat extract; an advanced component, wherein the advanced component comprises nicotinamide, a green tea extract and squalane; the finished product is prepared by mixing a basic component and any advanced component, and the finished product comprises a first-order finished product which is prepared from the basic component and the advanced component comprising nicotinamide; the second-order finished product is prepared from basic components and advanced components including nicotinamide and a green tea extract; the third-order finished product is prepared from basic components and advanced components including nicotinamide, a green tea extract and squalane. The invention relates to the technical field of skin essence. According to the allergy skin essence containing the lactoferrin component, stepped products suitable for different crowds are provided, the economic pressure of personnel is effectively reduced, and the use effect of the products is good.

The utility model relates to the technical field of medical instruments, in particular to a needle cylinder type negative pressure drainage collector. The needle cylinder type negative pressure drainage collector comprises a collecting pipe, a piston in sliding connection is arranged in the collecting pipe, the outer wall of the piston abuts against and is in sliding connection with the inner wall of the collecting pipe, a communicated drainage pipe is arranged on the side, away from the piston, of the collecting pipe, and a pipe clamp is arranged on the drainage pipe. A connecting column is arranged on the side, away from the drainage tube, of the piston, and a top piece is arranged at the end, away from the piston, of the connecting column. According to the needle cylinder type negative pressure drainage collector provided by the utility model, the piston is matched with the collecting tube to form the needle cylinder type negative pressure drainage collector, when the needle cylinder type negative pressure drainage collector is used, the fixed capacity is formed in the collecting tube firstly by extracting the piston, the negative pressure is formed at the same time, and then drainage can be carried out through pressure difference; and more accurate drainage can be carried out through the fixed volume in the collecting tube.