959results about How to "Achieve fix" patented technology

The invention provides a movable laser cladding and repairing system in the field of laser cladding and repairing. The movable laser cladding and repairing system comprises a movable platform, wherein a laser, a robot, a position changing machine, a powder feeder, an image processing system, a control system (comprises a PLC (programmable logic controller) main control system, a PC (personal computer) computing workstation), a video camera, a three-dimensional laser scanning sensor, a laser processing head and a coaxial powder feeding head are fixedly arranged on the movable platform. The movable laser cladding and repairing system takes the robot as a moving body, controls the clad pool size, the temperature and other information by using an image acquiring and processing system, and scans a workpiece to slice, stratify and automatically clad a three-dimensional workpiece model based on the three-dimensional laser sensor; the movable laser cladding and repairing system is convenient and flexible, simplifies a repairing process, achieves precision and self-adaptive control of a cladding process, effectively improves the cladding quality, and facilitates field application of a large component through the movable platform.

The invention provides a porotic bone scaffold, which is formed by biological activity additives, degradable metal, degradable inorganic substances and degradable polymers. The porotic bone scaffold is in a shape of a cuboid, a cylinder, a cube or a cylinder with a cross section being diamond-shaped; a plurality of holes is formed in the porotic bone scaffold; the connection rate of the holes is greater than 97 percent; a plurality of micropores is formed in hole walls of the holes; a pore diameter of each hole is 100-800 mum; a pore diameter of each micropore is 5-100 mum, and a hole depth of each micropore is 1-50 mum; and the porosity of the porotic bone scaffold is 60-95 percent. Due to a porotic structure, the adhesion of bone tissue cells and the transmission of nutrients are favored, the cells can be effectively fixed so as to be differentiated and proliferated, a favorable growing environment is provided for cell growth, and the repair of defected bone tissue is favored to be realized. The invention also provides a preparation method of the porotic bone scaffold.

The invention provides a method for automatically locating internal storage faults. The method comprises the following steps: reading a value of a register of an MCA, and analyzing the value of the register so as to obtain internal storage fault information, wherein the internal storage fault information comprises internal storage fault types and the number of fault times corresponding to the internal storage fault types; comparing the number of fault times corresponding to each internal storage fault type with a preset threshold value of the number of corresponding fault times; locating the internal storage fault of which the number of fault times exceeds the threshold value of the number of corresponding fault times so as to obtain the logical position of a fault internal storage. By means of the method, the internal storage faults of a server can be located, and the internal storage is repaired according to the internal storage fault types.

The invention provides a software remote fault diagnosis and repair method based on a knowledge base, which comprises the steps of modeling and storing the operation conditions, dependence relationship, fault performance characteristics and repair strategy of each software component in a diagnosed software system to form a fault diagnosis and repair knowledge base; storing the knowledge base on a service terminal of the diagnosed software system; installing a client-side agent in the diagnosed software system, installing a server-side program on the service terminal, acquiring the diagnosis information of the diagnosed software system in real time by use of the client-side agent, and transferring the diagnosis information to the server-side program through the network; generating a decision command by the server-side program according to the acquired diagnosis information and the knowledge base, and transferring the decision command to the client-side agent through the network; executing the decision command by the client-side agent to realize the diagnosis and repair of the software fault. By adopting the method provided by the invention, intelligent diagnosis and repair of software faults are realized, and the efficiency and automation degree of software fault diagnosis and repair are improved.

The invention provides a preparation method of a cement-based material having a deep self-repairing function. The preparation method disclosed by the invention comprises the following steps of: mixing concentrated solution of carbonic anhydrase generating bacteria with saccharomycete powder according to the mass ratio of (50-60) to 1, and immobilizing on a same carrier; mixing a substrate with a nutritional substance according to the mass ratio of (30-40) to 1, and fixing on another carrier; adding cement, sand and water by taking the carriers as lightweight aggregates, wherein the mass of the carriers is 17-23% of the total mass of mortar; uniformly stirring, and forming a test piece; and manufacturing a crack of the test piece after standard curing, and introducing air to maintain and repair under 25-30 DEG C constant-temperature water bath conditions. The repairing process of the test piece is monitored by utilizing a concrete nondestructive detection technology (ultrasonic sound); the repairing result is detected through a water permeability test; the result shows that the crack is completely repaired after repairing for 21 d; in addition, compared with other microbiological methods for repairing cracks of the cement-based material, the crack repairing speed and repairing depth are greatly improved.

The invention discloses an LCD device array substrate, which comprises a plurality of gate lines; a plurality of data lines intersecting the plurality of gate lines to define a plurality of pixel regions; pixel electrodes positioned in the pixel regions; gate line layers and data line layers, wherein, the plurality of gate lines and the plurality of data lines are respectively arranged; and a TFT including a source region, a gate, a source and a drain, wherein the gate, the source and the drain are respectively electrically connected with the gate lines, the data lines and the pixel electrodes. The invention also discloses a dot and/or line defect repair method of the LCD device array substrate. A new TFT formed by the repair method of the invention can be used for substituting for a TFT with pixel failure, thus achieving complete repair of dot defect of the array substrate and achieving better display state of the array substrate. The repair method can be also be used for repairing all structures with broken data lines, short-circuit and open-circuit at intersection portions of the data lines and the gate lines as well as dot defects.

The invention provides a mono-component hybridized aqueous anti-icing coating material. The mono-component hybridized aqueous anti-icing coating material mainly contains a hybridization emulsion, wherein the hybridization emulsion is a nanoparticle modified polymer emulsion preferably. The invention further provides a coating layer containing the coating material, a preparation method of the coating material, a coating method of the coating layer and a method for forming an anti-icing coating layer on the surface of a base material. As water serves as a dispersion medium, the mono-component hybridized aqueous anti-icing coating material provided by the invention is environment-friendly; after cured to form a film, the coating layer can have excellent wear resistance and prolonged service life; through coating the surfaces of base materials, such as metal, glass and macromolecular engineering materials, with the anti-icing coating layer, the ice adhesion strength of the surfaces of the base materials can be lowered, so that compared with the other similar materials, the material has the following advantages of simple process, wide applicable range, easiness in large-area construction, excellent anti-icing performance, excellent mechanical properties and easiness in coating layer repair.

The invention provides a tissue repair support and its preparation method and use. The tissue repair support comprises a porous tridimensional network structure composed of a composite fiber layer and a hydrophilic material. The composite fiber layer comprises composite fibers composed of an adhesion factor and a hydrophobic synthesis material. The tissue repair support is used for meninge repair, spinal meninge repair, a tissue engineering support material, artificial skin, a wound accessory material, a biomembrane, a wound cladding material, a haemostasis material, a postoperative antistick material or a beauty treatment material.

The invention provides an aquatic plant fixing device for repairing water and bottom mud, and belongs to the field of a water pollution recovery technique in environmental protection. The device comprises a submerged plant fixing frame, two floating frames, a nylon net, an ecological floating plate, a sliding rail, a connecting rope and a plant growth substrate, wherein the frames are used for including emergent plants, floating plants and submerged plants into a same system, the frames are connected through a connecting rope to form a triangular stable structure, two floating frames are used for respectively planting the emergent plants and the floating plants, a submerged frame is connected with a submerged plant growing substrate, the water and the bottom mud are repaired by the submerged plants, microbes are doped in the submerged plant growing substrate to promote the plants to absorb and convert pollutants to realize microbe-plant combined repair. According to the aquatic plant fixing device provided by the invention, the optimization of types of plants and space structure can be realized, environment can be beautified, and water quality can be purified; meanwhile, the water and the bottom mud can be repaired, and more thorough and effective repair can be realized.

The invention discloses a renewable polyurea-urethane based on dynamic covalent crosslinking of stable borate bonds, and a preparation method and an application thereof. The preparation method comprises the following steps: dissolving an cyclic borate compound and an isocyanate compound which are coordinated in nitrogen and boron in an organic solvent according to a molar ratio of active hydrogento an isocyanate group: 1:(0.8-1.5), performing sufficient stirring to form a uniform solution, and completely reacting the uniform solution at a preset temperature to prepare a PUU resin gel, whereinthe isocyanate compound is one or a mixture of two or more of difunctional or/and trifunctional isocyanate compounds; the organic solvent is one or a mixture of two or more of strong polar solvents.The PUU of the present invention has the advantages of high strength, excellent mechanical properties, repairability and remoldability, and can be recycled many times.

The invention provides a sludge-derived soil remediation agent as well as a preparation method and application thereof in sludge digestion. According to the adopted technical scheme, pretreatment is carried out on urban sewage and sludge, and the sludge is treated by means of twice fermentation. Tests prove that after the sludge remediation agent is used for 20 days, the proportional effective removal rate of various pollutants in soil reaches 95% or more and is in line with national standards. Furthermore, a sulfuric acid substance can acidify the hardened saline-alkali soil and is also good organic fertilizer, thus beneficial to reduction of the use of chemical reagents and chemical fertilizer in agricultural production, and putting an end to pollution and secondary pollution from the source.

The invention aims at providing a universal method for manufacturing and repairing electric circuits on the surfaces of two-dimensional or three-dimensional ceramic materials. The universal method includes the steps that the surfaces of the ceramic materials which are covered with ions or complex-ions of specific metal in advance are processed through laser beams according to pre-designed circuit patterns, then chemical plating is implemented, and then the required conducting circuits can be obtained. According to the technology, the various complex conducting circuits can be rapidly and directly manufactured or repaired on the surfaces of various ceramic substrates including the planar ceramic substrates and the three-dimensional ceramic substrates, and the universal method has no special requirements for the materials of the substrates, does not need vacuum, and is low in cost and high in flexibility degree and efficiency. The obtained conducting circuits are even and compact in surface, free of cracks and good in conductivity and combining force, and therefore the universal method has the universality.

The invention provides preparation methods of a two-component waterborne wear-resisting and low-ice-adhesion anti-icing coating and a coating layer thereof. The two-component waterborne anti-icing coating is composed of a component A containing a core-shell structure polymer emulsion and inorganic nanoparticles and a component B containing a curing agent. An outer layer of the core-shell structure polymer emulsion in the component A of the anti-icing coating is a hydrophilic shell layer, so that polymer emulsion particles can be stably dispersed in water, and the advantages of being green and environmentally friendly are provided. The inorganic nano particles in the component A are rigid particles, can improve the mechanical properties of the anti-icing coating layer, endow the coating layer with excellent wear resistance and prolong the service life of the coating layer. After the coating is cured into a film, the hydrophilic shell layer of the polymer emulsion particles can absorb moisture, and thus a water lubricating layer is formed on the surface of the coating layer; when the coating layer surface is iced, due to the existence of the water lubricating layer, the acting force between ice and the coating layer is decreased, besides, the substrate surface roughness is also reduced, and the contact area between the ice and the substrate is decreased.

The invention relates to a black-and-white image colorizing method based on a two-sided filter in the field of image processing, comprising the following steps of: labeling a black-and-white image; carrying out distance conversion on the black-and-white image to obtain the processing priority of an image block; calculating a geometrical distance weight and an average gray gradient value between the current block and an adjacent block under the frame of the two-sided filter, wherein if the average gray gradient value is greater than a threshold value, the similarity of the adjacent block and the current block is insufficient, and therefore, the average gray gradient value can not be used for forecasting the current block; conversely, if the average gray gradient value is less than the threshold value, calculating gray value variable weights of the current and the adjacent blocks; and finally obtaining the recovery value of the current block by the current block, the geometrical distance weight and the gray change weight. The invention overcomes the defect of the dependence assumption of brightness and chromaticity in the colorizing process, effectively colorizes the damaged black-and-white image, and has short used time and high signal to noise ratio of an obtained peak value.

The embodiments of the invention disclose an array substrate, a touch control line repairing method thereof and a display panel. The array substrate comprises a plurality of touch control electrodes, a plurality of touch control lines, a first repairing line, a second repairing line and at least one third repairing line. The plurality of touch control lines are in one-to-one correspondence with the plurality of touch control lines and are electrically connected with the touch control electrodes. The first repairing line and the second repairing line are arranged in the same layer and are not in the same layer with the touch control lines. The projection of the first repairing line is crossed with the first end of each touch control line in the light transmitting direction of the array substrate. The projection of the second repairing line is crossed with the second end of each touch control line in the light transmitting direction of the array substrate. The at least one third repairing line is in the same layer with the touch control lines. The projection of the third repairing line is respectively crossed with the first repairing line and the second repairing line in the light transmitting direction of the array substrate. According to the technical scheme of the invention, disconnected touch control lines on the array substrate can be effectively repaired by the repairing lines, so that the production yield is increased.

The invention relates to a virtual restoration method for interactive broken relics. The method comprises the steps that (1) relic piece data acquisition and classification are carried out; (2) three-dimensional model interaction based on Wiimote is carried out; (3) complementary splicing and virtual restoration of relic pieces are carried out; (4) relic virtual restoration based on template matching is carried out; and (5) relic entity restoration based on three-dimensional printing is carried out. According to the invention, an MSME three shaft accelerometer, a gyroscope and an infrared induction strip are used to realize interaction control of relic models; real-time calibration is carried out on MSME displacement and attitude 6 freedom degree information; the limitation of poor interaction control accuracy caused by gravity acceleration and poor MEMS sensitivity is overcome; the relic piece virtual restoration problems of two conditions that semantic relevance exists while a complementary matching relationship is inconsistent, and a complementary relationship is consistent while strict edge matching cannot be realized are solved; and rapid relic entity restoration can be completed with a three-dimensional printer.

The invention provides a method for preparing a solid repair agent by using protein peptide and repairing soil by using the soil repair agent. The method comprises the steps of: preparing the protein peptide prepared by using a method in the patent ZL200610019063.7 or the protein peptide prepared by using protein-containing waste according to the following formula in site, wherein the formula comprises 1) 5-10 percent of protein peptide, 2-6 percent of molasses and the balance of water; 2) 5-10 percent of protein peptide, 0.5-1.0 percent of laccase crude product, 1-2 percent of laccase strain and the balance of water; and 3), 5-10 percent of protein peptide and the balance of water. The formula 1 is suitable for the soil in which plants are planted and which is seriously polluted by heavy metal ions; the formula 2 is suitable for the soil in which plants are planted and which is seriously polluted by heavy metal ions and is polluted by polycyclic aromatic hydrocarbon; and the formula 3 is suitable for directly acting on conventional polluted soil with light pollution. The protein peptide soil repair agent can be used as a nutrient in which a microorganism or indigenous microorganism for promoting the enrichment of the plants to the heavy metal ions, so that the polluted soil is repaired. The soil repair agent has low price, high efficiency and good effect.

The invention belongs to the field of surface coating, and particularly relates to a preparation method for a coating material for strengthening and repairing an airplane landing gear. The coating material comprises, by weight, 0.65-1.45% of C, 5.24-6.93% of Co, 8.72-10.27% of Cr, 4.02-5.53% of Ni, 4.11-5.64% of Mo, 4.31-5.74% of W, 0.79-0.99% of Mn, 0.95-1.15% of Nb, 0.91-1.11% of V, 1.25-1.45% of Ti and 59.74-69.05% of Fe. The preparation method comprises the following steps that the alloy coating with the thickness being 0.3-0.6 mm is obtained in an area to be repaired under the protection of argon, the laser power is 5000-6000 W, the scanning rate is 750-950 mm/min, the overlapping rate is 20-30%, the powder feeding rate is 35-45 g/min, the included angle between the powder beam and the laser beam is 45-55 degrees, and the spot diameter is 3-6 mm. The coating material is formed on the surface of a base material, has the certain thickness, does not have the defects of air holes or cracks or the other, and is good in metallurgical quality, and resistant to abrasion and corrosion.

The invention provides a network restoring method. The network restoring method comprises steps that a network connection state of a terminal is detected, and whether the network connection of the terminal is abnormal is determined; when the network connection of the terminal is abnormal, factors causing the abnormal network connection are detected; the detection of the factors causing the abnormal network connection comprises at least one of following steps: whether the network card drive of the terminal is normal is detected, whether the network card of the terminal is forbidden is detected, whether the configuration parameters of the network adapter of the terminal are normal is detected, and whether the filter drive of the terminal is normal is detected; according to the factors causing the abnormal network connection, a corresponding network abnormality restoring program is invoked to restore the network connection of the terminal. The invention also provides a network restoring device and the terminal. By adopting the network restoring method, the automatic detection and the automatic restoring of the network abnormality are realized conveniently.

The invention provides an engineering robot for environmental monitoring, environmental emergency handling and environmental remediation. The engineering robot comprises a machine vision device, a self-alarm device, a remote control device, a GPS real-time positioning device, an air quality detection device, a soil underground water sampling detection and in-situ remediation device, a risk identification device, an environmental expert system, a data processing center, a robot body and a mobile device, wherein the machine vision device, the self-alarm device, the remote control device, the GPS real-time positioning device, the air quality detection device, the soil underground water sampling detection and in-situ remediation device, the risk identification device, the environmental expert system and the mobile device are all connected with the data processing center, and the soil underground water sampling detection and in-situ remediation device is further provided with an automatic drill stem filling device. The engineering robot integrates the multiple advanced technologies of soil underground water environmental risk detection and in-situ remediation, rapid environmental quality detection, machine vision, remote control, GPS real-time positioning, risk identification, the environmental expert system and the like, the structure is more simplified, and more comprehensive functions are achieved.

The present invention discloses a software system failure diagnosis method. The method comprises: acquiring a failure attribute of a to-be-diagnosed software system by means of a network management system; and performing a match in a preset rule database according to the failure attribute, and generating a failure diagnosis decision list according to a matching degree of the failure attribute and the preset rule database. The present invention further discloses a software system failure diagnosis server and system. According to the software system failure diagnosis method, server and system disclosed by the present invention, intelligent diagnosis and repairing of software system failures, real-time software system failure monitoring and online update of diagnosis rules are achieved, the efficiency and automation degree of software failure diagnosis and repairing are greatly improved, and maintenance and improvement efficiency of the diagnosis system are improved, and thus the technical problems of high learning costs and inconvenience of the existing software system maintenance are solved.

The invention relates to an underground controllable self-expansion casing patching pipe which comprises a patching pipe body and a controllable underground tool release device. The patching pipe body is composed of a rubber inner container, a memory alloy ring and a leaking stoppage rubber barrel. The inner surface of the leaking stoppage rubber barrel and the outer surface of the rubber inner container are adhesively connected through a temperature resistance adhesive. The controllable underground tool release device at least comprises a temperature controller, a cable, a heat pipe, a heating winding wire, a stainless steel protective pipe, a thermocouple, a centering barrel and a conical limiting barrel. The stainless steel protective pipe is located inside the centering barrel. The heat pipe is located inside the stainless steel protective pipe. The heating winding wire is evenly wound around the heat pipe. The thermocouple is fixed to the inner wall of the centering barrel. The thermocouple and the heating winding wire are electrically connected with the temperature controller through the cable. The centering barrel is sleeved with the patching pipe body which is clamped to the top of the conical limiting barrel. Casing patching work can be completed without hydraulic expansion or gunpowder explosion or other means, operation is convenient, and construction is safe.