42results about How to "Implement the repair function" patented technology

The invention provides a precast concrete culvert pipe, a precast utility tunnel and a maintenance method of the utility tunnel. Annular end faces at the two ends of the precast concrete culvert pipe are both provided with a waterproof drainage structure. Each waterproof drainage structure comprises a drainage channel (1) and a sealing rubber strip installation groove (2), wherein the sealing rubber strip installation groove (2) is located between the drainage channel (1) and the outer surface of the precast concrete culvert pipe, the distance from the drainage channel (1) to the outer surface of the precast concrete culvert pipe is smaller than that from the drainage channel (1) to the inner surface of the precast concrete culvert pipe. The precast concrete culvert pipe, the precast utility tunnel and the maintenance method of the utility tunnel solve the waterproof problem of a splicing part, the combination of prevention, drainage and plugging is achieved, after the material comes to the end of the service life, the waterproof joints can be further repaired, and the waterproof effect is ensured.

The invention provides a pixel structure, a preparation method thereof and a display panel. The pixel structure comprises a substrate, first pixel separation dikes and second pixel separation dikes, wherein the first pixel separation dikes are arranged on the substrate and intersect with the long side direction of the substrate; the second pixel separation dikes are arranged on the substrate across the first pixel separation dikes and are parallel to the long side direction of the substrate; and a light-emitting material of the same color is arranged between every two adjacent second pixel separation dikes, and the light-emitting materials cover part of the first pixel separation dikes. The pixel design can be compatible with Line-Bank printing in an MMG mode, and the problem that the printing mode is limited due to the pixel arrangement mode in an existing MMG is solved.

The invention provides an OLED display panel and a display device. The OLED display panel comprises a plurality of first pixel units and second pixel units which are in mirror symmetry. Each pixel unit comprises three sub-pixels, and the long side directions of pixel electrodes of the three sub-pixels are parallel to the long side direction of the OLED display panel. In the three sub-pixels, the first sub-pixel is a blue sub-pixel and is independently arranged in a row. The second sub-pixels and the third sub-pixels are red sub-pixels or green sub-pixels and are arranged in the other row together. The problem that the printing mode is limited due to the pixel arrangement mode of an existing mixed arrangement OLED panel is solved.

The invention provides an image processing method and device, a medium and electronic equipment. The method comprises the following steps: acquiring a grayscale image of a to-be-restored image, performing filtering processing on the grayscale image by using a filter to obtain a filtered image, detecting image stripes in the filtered image, generating an image mask according to the image stripes, and repairing the to-be-repaired image according to the image mask to obtain a repaired image. According to the invention, the image mask for repairing the to-be-repaired image is generated through thedetected image stripes in the filtered image corresponding to the grayscale image, so that the function of repairing the to-be-repaired image is realized. On one hand, the edge information in the specific direction is directly obtained through the filter, the limitation of edge detection is eliminated and the detection efficiency is improved, and on the other hand, in the process of generating the filtered image and the image stripes, parameter adjustment is convenient, the complexity of time and space is reduced, and the effectiveness of stripe detection is improved.

The invention provides a semi-automatic liquid crystal screen repairing machine. The semi-automatic liquid crystal screen repairing machine comprises a rack, a workpiece bearing device, a Y-axis system, an X-axis system and a laser machining head, wherein the laser machining head comprises a laser machining device and a Z-axis screw rod system; the X-axis system comprises a machine head connection plate, an X-axis screw rod nut, an X-axis screw rod, an X-axis screw rod supporting seat, an X-axis transverse beam and a stand column; the Y-axis system comprises a Y-axis screw rod, a Y-axis screw rod supporting seat, a Y-axis screw rod nut seat, a Y-axis guide rail and a connection rod; and the workpiece bearing device comprises a workpiece bearing platform, a platform guide rail and a platform bottom plate. The semi-automatic liquid crystal screen repairing machine is simple in structure and convenient to use; and operation steps are greatly reduced, and the repairing efficiency of a liquid crystal screen is improved.

The invention provides a flexible display panel and a repairing method thereof. On the basis of improving the bending degree, a repairing layer, namely a first laser activated polymer layer, below a circuit layer is arranged; when the circuit layer is completely broken, an activated metal layer can be generated through laser activation to conduct the broken circuit layer, and the repairing function of a circuit is achieved. The method is extremely simple, and pixel units emitting light from the top face cannot be affected; further, a second laser activated polymer layer included can repair a connection line connecting a thin film transistor and the circuit layer.

The invention discloses a personalized skull dummy and a preparation method thereof. In the personalized skull dummy, a medicinal metal material is used as a substrate, and a plurality of meshes are arranged on the substrate. The invention is characterized in that: the personalized skull dummy has a smooth profile edge; and the profile of the personalized skull dummy is matched with the profile of the defective part of the skull of a patient. The drawback that the edge of the skull metal dummy is coarsened when the edge profile of a skull metal dummy is trimmed after the three-dimensional forming of the skull metal dummy is accomplished in the prior art is overcome. The invention also discloses a preparation method of the personalized skull dummy, which comprises: acquiring the data on the skull image of a patient; performing the computer-based three-dimensional reconstruction of the skull and the computer-assisted design of the skull dummy; outputting dummy curved surface data output; acquiring a corresponding two-dimensional plane of the three-dimensional curved surface by computing; designing the skull dummy with the personalized profile by using the two-dimensional plane graphwith the specific edge profile; processing and forming the metal dummy; and the like.

The invention discloses a high and low temperature type anti-corrosion viscoelastic body filler. The high and low temperature type anti-corrosion viscoelastic body filler is characterized by comprising a protective film, a viscoelastic body paste layer and an isolation film. The protective film is a polyethylene film; the isolation film is a polyester isolation film; and the viscoelastic body paste layer is composed of the following raw materials by mass: 33-36% of middle molecular weight polyisobutylene, 10.5-12.5% of low molecular weight polyisobutylene, 50-55% of precipitated barium sulphate, 1-1.5% of an antioxidant and 0.5-0.6% of phthalocyanine green. A preparation method of the high and low temperature type anti-corrosion viscoelastic body filler comprises the steps of kneading the raw materials to obtain daub; sending the daub into a reaction kettle for mixing; extruding by an extruder; coating on the isolation film; plying up the protective film; and rolling by a double-roller machine to obtain a product. The high and low temperature type anti-corrosion viscoelastic body filler is not restricted by the high and low temperatures, has self-repairing functions, is used as a sealing and filling anti-corrosion material for special-shaped pipes such as special-shaped steel elbows, bends, three-way gate valves and flanges, is environment-friendly and convenient for use, and has a good filling and sealing effect.

The invention provides a composition with a cell repairing function. The composition per milliliter comprises the following components: (1) a growth factor group which comprises platelet-derived growth factors PDGF greater than 600pg, vascular endothelial growth factors VEGF greater than or equal to 3300pg and stem cell factor receptors SCF R greater than or equal to 750pg; (2) a protein group with the repairing function, wherein the protein group is 0.3-0.8mg based on nitrogen content; and (3) polypeptides and amino acids, wherein the polypeptides and amino acids are 0.5-1.0mg based on nitrogen content. The composition provided by the invention has the excellent cell repairing function and has good preventing and repairing effects on series of diseases or wounds caused by cellular damage. The invention further provides a preparation method and an application of the composition.

Provided is a repairing agent comprising a lubricant, a banana extract and saponin. The repairing agent realizes a repairing function for an engine cylinder, compensates for an unfavourable clearance between a piston and a cylinder wall in the engine cylinder, and improves the sealing performance of the engine cylinder, thereby enhancing the performance of an engine.

The invention discloses a disassembling and assembling machine for a vehicle-mounted tire. The disassembling and assembling machine for the vehicle-mounted tire comprises a tire-shoveling device, a tire disassembling and assembling device and a power device used for supplying power; the tire-shoveling device comprises a tire-shoveling support and a tire-shoveling mechanism fixed to the upper portion of the tire-shoveling support, and the tire-shoveling mechanism comprises a shoveling body and a tire-shoveling air cylinder for controlling the shovel body; the tire disassembling and assembling device comprises a supporting upright fixed to a base and a slide piece capable of sliding on the supporting upright, a tire-pressing air cylinder is installed between the slide piece and the supporting upright, and a tire-pressing arm is installed on the slide piece and comprises at least two rotary arms which are sequentially connected in a pin joint; and pressure heads used for pressing the tire are installed at the ends of the tire-pressing arm, and the power device comprises an air pump for supplying an air source to the device and a storage battery for supplying a power supply. The disassembling and assembling machine can quickly arrive at a car breakdown site to achieve the disassembling and assembling function and the repairing function of the car tire, the three-dimensional occupied space of the disassembling and assembling machine for the vehicle-mounted tire is shrunk, carrying and operating are convenient, an externally-connected power source is not needed, and cost is low.

The embodiment of the invention provides a method for repairing a DRAM (Dynamic Random Access Memory) storage array and related equipment. The method and the equipment are used for solving the problem of yield loss in a conventional repairing process. The method comprises the steps that according to redundant resources and invalid super blocks, whether the storage blocks in the DRAM storage array meet super block repairing conditions or not is determined, the super block repairing conditions are used for judging whether the number of the redundant resources in the DRAM storage array meets the repairing number of the invalid super blocks of the storage blocks or not, and if yes, the redundant resources in the DRAM storage array meet the repairing number of the invalid super blocks of the storage blocks; the redundant resource and the failed super block belong to the storage block, the redundant resource is a storage medium used for repairing the failure in the storage block, the storage block comprises a super block and a sub-block, and the failed super block is a super block which is detected to be failed in the storage block; if the super block repairing condition is met, generating a corresponding super block repairing scheme; and according to the super block repairing scheme, repairing the storage block in the DRAM storage array.

The invention relates to a preparation method of an alloy brain and skull prosthesis. The method mainly includes the steps of acquiring patient's skull image data, generating a skull model through three-dimensional reconstruction, obtaining a two-dimensional prosthetic body and carrying out shaping, obtaining an alloy cranial bone prosthetic body, and the like. The preparation method of the invention makes up for the deficiency of the traditional preparation technology, and efficiently prepares the complex-shaped alloy brain and skull prosthetic body meeting the biocompatibility and mechanical compatibility requirements of medical materials. At the same time, the preparation method has low cost, high manufacturing precision and high molding efficiency.

A soil restoration particle and a preparing and using method thereof are provided. The soil restoration particle is a biological particle prepared by adding auxiliary materials into plant organic materials, sterilizing, activating, and performing a plurality of times of microorganism fermentation. After the soil restoration particle is added into heavy metal polluted soil, heavy metals in the soil can be combined with components of the soil restoration particle so that the heavy metals are immobilized, thus reducing direct position caused by concentration of the heavy metals in plants, and reducing or avoiding underground water source pollution caused by leaching, percolation, and the like of the heavy metals. Then heavy metal accumulate plants are cultured on the soil, and under synergistic effects of microorganisms, the particle slowly degrades into a small molecular structure, and is gradually absorbed and stored by the plants as nutrients carrying the combined heavy metal elements. In addition, the particle allows the amount of beneficial microorganisms (such as actinomycetes) in the soil to increase by dozens of times, thus promoting degradation of soil organic pollutants except the heavy metals, improving the micro-ecological environment of the soil, forming a good soil granular structure, restoring soil fertility, enhancing fertility, allowing accumulate plants to survive, breed and grow rapidly, increasing the absorption and storing amounts for the heavy metals, increasing the plant restoration efficiency by a plurality of times, and shortening the restoration period. The soil restoration particle and the method are free of secondary pollution and low in cost, and can ensure safety of the ecological environment.

The disclosure provides an image processing method, device, medium and electronic equipment. The method includes: acquiring a grayscale image of an image to be repaired, and using a filter to filter the grayscale image to obtain a filtered image; detecting image stripes in the filtered image, and generating an image mask according to the image stripes; Perform repair processing on the image to be repaired to obtain the repaired image. The disclosure generates an image mask for repairing the image to be repaired by detecting image stripes in the filtered image corresponding to the grayscale image, thereby realizing the function of repairing the image to be repaired. On the one hand, the edge information in a specific direction is directly obtained by using the filter, which gets rid of the limitation of edge detection and improves the detection efficiency; complexity, which improves the effectiveness of streak detection.

The invention discloses a power cable duct cleaning device and a using method thereof, which belong to the technical field of cable duct cleaning; a power cable duct cleaning device includes a mounting cylinder, the mounting cylinder includes a hollow part and a sealing part, and the outer wall of the hollow part is fixed. There is a shovel piece arranged in a spiral, and the two ends of the shovel piece are also fixedly connected with a limit plate set on the outer wall of the hollow part. The outer wall of the sealing part is provided with evenly distributed cleaning components, and the side of the sealing part away from the hollow part passes through The bracket is connected with a self-driving wheel set at an angle, and the installation cylinder is connected with a sealing cylinder for rotation, and the inner cavity of the sealing cylinder is provided with a negative pressure air pipe; the invention realizes the centralized removal function of concrete agglomerates and sand and gravel on the inner wall of the pipeline and the cable after shoveling. The cleaning function of the pipe wall also sprays an anti-oxidation paint layer on the inner wall of the cleaned pipe to realize the function of repairing the anti-oxidation layer on the inner wall of the pipe after shoveling, and also realizes the centralized collection of dusty gas.