294results about How to "Improve repair rate" patented technology

The invention relates to the field of concrete engineering, in particular to a compound capsule underground structure concrete self-repairing system provided with aerobic microorganisms inside. The system comprises a concrete matrix, wherein microorganism compound capsules are arranged in the concrete matrix; and the aerobic microorganisms and culture mediums suitable for the growth of the aerobic microorganisms are coated in the microorganism compound capsules. Compared with the existing microorganism self-repairing system and the microcapsule self-repairing system containing repairing agent, the compound capsule underground structure concrete self-repairing system provided with the aerobic microorganisms inside has no need to be additionally provided with the culture mediums, and concrete can achieve intelligent repairing.

The invention discloses a repairing method of microorganism in contaminated soil of chromium slag storage yard, comprising the steps of selecting Pannonibacter phragmitetus BB single bacterium, dropping the single bacterium in a liquid culture medium containing Cr (VI) of 50-250mg / L for culturing until Cr (VI) is not detected in the culture solution, selecting strains in a bottle for transferring, gradually improving the Cr (VI) concentration for gradient domestication, adding the domesticated Pannonibacter phragmitetus BB lysate in the contaminated soil, and culturing for 4-5 days at a temperature below 30 DEG C, so as to repair the soil, wherein the amount of the added lysate is that the mass-volume ratio (g: mL) of the soil to the lysate is 1: 2. The invention treats and repairs hexavalent chromium-contaminated soil through the strains with hexavalent chromium reducing capacity, the operation is simple and feasible, the cost is low, and the method is an environment-friendly treatment method.

The present invention provides a method and apparatus for a memory build-in self-diagnosis and repair with syndrome identification. It uses a fail-pattern identification and a syndrome-format structure to identify faulty rows, faulty columns and single faulty word in the memory during the testing process, then exports the syndrome information. Based on the syndrome information, a redundancy analysis algorithm is applied to allocate the spare memory elements repairing the faulty memory cells. It has a sequencer with enhanced fault syndrome identification, a build-in redundancy-analysis circuit with improved redundancy utilization, and an address reconfigurable circuit with reduced timing penalty during normal access. The invention reduces the occupation time and the required capture memory space in the automatic test equipment. It also increases the repair rate and reduces the required area overhead.

The invention discloses a phytoremediation method for soil with cadmium pollution. The method comprises the following steps: ryegrass is planted in soil with cadmium pollution; organic acid is added before harvest, and the organic acid is one selected from ethylene diamine tetraacetic acid, oxalic acid, glacial acetic acid, propane diacid, tartaric acid or malic acid. In the method, based on ryegrass as a biomass raw material, when the ryegrass is used to restore the soil with cadmium pollution, through activation and induction actions of the organic acid, the bio-availability of heavy metal cadmium is raised, absorption and enrichment of cadmium of plants are promoted, and therefore the phytoremediation speed of soil with heavy metal pollution is raised. In addition, the organic acid can promote increase of amount of dry matter of overground parts and root systems of ryegrass to some extent, and finally, long-term goals of harmony of soil productivity restoration and local landscapes, ecological balance and sustainable development are achieved.

A liquid crystal display device including a cut portion at a position not overlapping the gate electrode such the pixel electrode is floating and does not receive a voltage from the source electrode via the active layer and the drain electrode; a second insulating layer above the first insulating layer; a plurality of common electrodes on the second insulating layer; and a welded portion at a region where a corresponding common electrode overlaps the drain electrode. Further, the drain electrode and the pixel electrode are electrically connected to each other via a connection pattern formed in a contact hole such that the welded portion floats the pixel electrode.

The invention relates to the technical field of computers, in particular to an integrated circuit repair algorithm determination method and device, a storage medium and electronic equipment. The method comprises the steps of obtaining failure test unit data of a to-be-repaired integrated circuit; acquiring a failure unit distribution type of the to-be-repaired integrated circuit according to the failure test unit data in combination with a type analysis model constructed by a deep learning network; According to the failure unit distribution type, obtaining a repair performance index of each candidate repair algorithm for the failure unit distribution type in a repair algorithm library, and determining the candidate repair algorithm with the optimal repair performance index as a target repair algorithm. According to the invention, the repair of each to-be-repaired integrated circuit can reach the highest repair rate, the minimum use number of the repair circuits, the shortest repair analysis time and the like, the repair efficiency and accuracy are improved, and the repair cost is reduced.

The invention mainly discloses a solar water purifier for lakes and a water purification method thereof. According to the technical scheme, the solar water purifier comprises a main body, a purification system, an energy system, a drive unit, a lighting device and a fixation device. The energy system comprises a solar cell panel, a storage battery and a charging panel. An oxygenation chamber, a disinfection chamber and a purifying chamber are arranged inside the main body. An ozone generator, an air compressor, a bubble generator and an aerator pipe are disposed inside the oxygenation chamber. A drug blending tank is arranged inside the disinfection chamber. A purifier is disposed inside the purifying chamber. When the device operates, installation and pilot run of the device are firstly carried out. After successful pilot run, the device is put into a lake. By mobile positioning of the drive unit, a water body undergoes disinfection, oxygenation and purification. The energy system provides energy. Thus, energy is self-sufficient. The solar water purifier has a simple structure, is low-cost and clean. By various purification methods, purification efficiency is high. By the floating and stationary combined design, position of the device can be controlled freely. Thus, repair rate of water body is high. The solar water purifier is easy to operate.

A method for repairing a memory comprising a Memory Built-In Self Repair (MBISR) structure comprises the steps of detection of defective storage cells, and redundancy allocation. The redundancy allocation step is carried out in such a way that it combines a row and / or column oriented redundancy repair approach with a word oriented redundancy repair approach. A Memory Built-In Self Repair (MBISR) device comprises at least one memory (2) with row and / or column redundancy, at least one row and / or column Memory Built-In Self Repair (MBISR) circuit (3), and a word redundancy block (4). Furthermore, a distributed MBISR structure as well as dedicated Column / Row MBISR circuits (3) are provided.

A high temperature gas turbine component for use in the gas flow path that comprises a specular optical reflector coating system. A thin specular optical reflector coating system is applied to the gas flow path of the component, that is, the surface of the component that forms a boundary for hot combustion gases. The component typically includes a thermal barrier coating overlying the high temperature metallic component that permits the component to operate at elevated temperatures. The thermal barrier coating must be polished in order to provide a surface that can suitably reflect the radiation into the gas flow path. The thin reflector coating system comprises a thin high temperature and corrosion resistant refractory stabilizing layer, which is applied over a thin reflective metal layer, which is applied over a thin high temperature and corrosion resistant refractory sealing layer. The coating system is applied over the polished thermal barrier coating by a process that can adequately adhere the reflector to the polished surface without increasing the roughness of the surface. The coating system reflects radiation back into the hot gas flow path or into the atmosphere. The reflected radiation is not focused onto any other hardware component. The design of the component is such that the radiation is returned to the gas flow path or sent to the atmosphere rather than absorbed into a component that only serves to increase the temperature of such a component.

The present invention provides a method for smoothing an optical surface of an optical component for EUVL. Specifically, the present invention provides a method for smoothing an optical surface of an optical component for EUVL made of a silica glass material containing TiO2 and comprising SiO2 as a main component with a laser having an oscillation wavelength, to which the optical component for EUVL has an absorption coefficient of 0.01 μm−1 or more, at a fluence of 0.3 to 1.5 J / cm2 in an atmosphere having a water vapor partial pressure of 3.6 mmHg or less.

The invention discloses a soil crushing and rotary slurry restoration system, which comprises a crushing device, a screening device, a rinsing device, a slurry repairing device and a drying device. A feeding hopper is arranged above the feeding end of the crushing device. The feed end of the screening device is correspondingly provided below the discharge end of the crushing device, a first conveyor belt is provided below the discharge end of the screening device, and a rinsing device is provided above the first conveyor belt. The rinsing device is arranged adjacent to the screening device, and the rinsing device is located behind the conveying direction of the sifting device, and a slurry repair device is arranged below the conveyor belt, and the discharge end of the slurry repair device is set There is a dryer. The invention provides a soil crushing and rotary slurry repair system and method, which simplifies the operation process and fully repairs the soil by using a repair agent.

The invention discloses a construction corrector of hollow steel tubes. The construction corrector comprises a bottom frame. A tube holder block is fixed on the bottom frame and provided with a holding groove inside. A support pillar is fixed on the bottom frame. A servo motor and two support blocks are fixed on the support pillar. An upper pressure block is fixed on a connecting block. The bottom of the upper pressure block is provided with a pressure groove. A retaining plate is fixed to one end of the bottom frame at one end of the tube holder block; a support plate is fixed to the other end of the bottom frame and is provided with a slotted through hole. An adjusting block is fixed on the support plate. The upper end of an adjusting screw is hinged to the adjusting block; the lower end of the adjusting screw is hinged to an end block fixed on the bottom frame. The middle of the adjusting screw is screwed to a middle moving block. The middle of the middle moving block is provided with a screw through hole. A correcting screw is screwed in the screw through hole. The construction corrector of the hollow steel tubes has the advantages that quick clamping of steel tubes is available, recesses in sidewalls of the hollow steel tubes can be corrected to allow reuse of the steel tubes, repair rate of the steel tubes is increased, and cost is lowered.

The various embodiments herein provide a method of preparation nanosized amorphous compound ZnO / SnO2 photocatalysts. According to one embodiment herein, the nanosized amorphous compound ZnO / SnO2 photocatalysts are synthesized through coprecipitation method using NaOH as coprecipitant. According to one embodiment herein, nanosized amorphous compound ZnO / SnO2 photocatalysts are synthesized also by another method with molar ratio of 2:1 in ethanol solvent. Nanosized compound ZnO / SnO2 photocatalysts synthesized are for use in treatment of organic wastes by converting the carcinogenic compounds to harmless compounds. The obtained nanosized compound ZnO / SnO2 photocatalysts are of more equal unit. According to another embodiment, a method of preparation of nanosized compound ZnO / SnO2 photocatalysts wherein the degradation rate constant of the Acid Red 27 (AR27) having a fixed rate of the nominal speed of synthetic photocatalyst is improved by 8 times approximately.

A light-emitting diode (LED) therapy device and method of use is provided that increases healing of tissues by targeting damaged tissue at a predetermined wavelength and pulsed at a predetermined frequency. The device includes a housing and a light radiation module enclosed within the housing. The light radiation module includes an LED, a controller unit connected to the LED to control wavelength and pulsed frequency of the LED, and a rechargeable power source. The device also includes a light-diffusing member connected to the housing designed to diffuse light emitted from the LED to damaged tissue in a human cavity. Light in the red or near infrared range and pulsed at a Nogier frequency increases the effectiveness of the LED device to stimulate healing of damaged tissues. Particular devices include incorporation into a pacifier for healing an infant's gums, or nasal, auditory, vaginal, or anal cavities and adults or children.

In a board placement method and system, a PCB panel having multiple interconnected PCB units and a vacant space is placed on a work surface of a reference platform. The work surface has an opening corresponding to the vacant space. The reference platform has a micro-adjusting unit, which includes a support seat disposed in the opening and movable along three directions. The support seat is used for placement of a good PCB unit. The current positions of the PCB panel and the good PCB unit are measured so as to calculate a target position of the good PCB unit and an error between the target position and the current position of the good PCB unit. The micro-adjusting unit can drive the support seat to move so as to move the good PCB unit to the target position. The good PCB unit is then fixed in the vacant space.

The invention relates to a storage battery restoration system. The system comprises a database, a charge-discharge control device, a discharging device and a charging device. Externals of the charging device and the discharging device are connected to a storage battery to be restored, and internals of the charging device and the discharging device are separately connected to the charge-discharge control device. The charge-discharge control device is connected to the database device through a data line. A storage battery restoration method provided by the invention can select a restoration manner of determining a charging amount and a charging procedure according to actual discharging data of different storage batteries, thus improving restoration effects of the storage batteries effectively.

The invention relates to a lead-acid battery repair system which is designed against the difficult problem of irreversible vulcanization of a lead-acid battery and formed by combining a battery balancer and a devulcanized charger; and a developed repair agent is used for repair. Or a repair instrument is matched with the repair agent for direct repair. The repair technology can repair and use a waste vulcanized battery. The invention realizes the purpose of rapid elimination of the vulcanization by the self-repair and the principle of combing the physics and the chemistry to eliminate the vulcanization. The invention can prolong the service life of various lead-acid batteries to more than two times, lengthen the driving distance of various vehicles and repair various waste lead-acid batteries. The technology has simple operation, low cost, easy promotion, wide range of application and remarkable economic and social benefits.

The invention relates to the technical field of manufacture of PCB (printed circuit board) electron and power control boards, in particular to a full-automatic intelligent-welding assembly line. The full-automatic intelligent-welding assembly line comprises an AOI device, a selective mist sprayer, a selective soldering machine and a conveying device, wherein the AOI device is used for photographing PCBs to be compared with images of non-defective PCBs and calculating coordinates of defective soldering points through software; the selective mist sprayer is used for spraying soldering flux to the defective soldering points on the PCBs; the selective soldering machine is used for correcting soldering of the defective soldering points; the conveying device is used for sequentially conveying the PCBs to the AOI device, the selective mist sprayer and the selective soldering machine. The defective soldering points can be accurately positioned, the soldering flux and soldering tin can be sprayed one to one, maintenance and repair rate is high, production efficiency and quality of products are improved, and labor cost is reduced.

An active component array substrate comprises a substrate, a plurality of picture elements, a plurality of first signal wires, a plurality of second signal wires, a plurality of first short circuit rods, a plurality of first switch components, a first conflux lead, at least a reconstructing rods, a plurality of second short circuit rods, a plurality of second switch components and a second conflux lead. The first signal wires and the second signal wires which are connected with the picture elements extend out to the circumferential circuit areas. The first switch components are connected between the first short circuit rods and the first signal wires. The first conflux lead is connected with the first switch components. In addition, one end of the reconstructing rod crosses the first short circuit rods and the other end of the reconstructing rod crosses the ends of the first signal wires that are not connected with the first switch components. The second switch components are connected between the second short circuit rods and the second signal wires. And the second conflux lead is connected with the second switch components.

The invention discloses a soil body repairing method based on soil gas-phase extraction and underground water gas injection. The repairing method comprises the following steps: a gas injection well and an extraction well are paved by slotting and ditching; each of the gas injection well and the extraction well adopts a combined structure of a vertical well and a transverse well; the transverse well of the gas injection well is paved on soil of saturated zone under a contaminated region and the transverse well of the extraction well is paved on soil of non-saturated zone above the contaminated region; then grooves are backfilled and small holes are uniformly formed in the transverse wells; the gas injection well and the extraction well are connected with an underground water gas injection system arranged under the ground and a soil gas-phase extraction system; then the soil gas-phase extraction system is started to extract gas in the contaminated region by the transverse well of the extraction well; meanwhile, the underground water gas injection system is started and air is conveyed into the contaminated region by the transverse well of the gas injection well, so that a soil body with pollutants is repaired. The soil body repairing method has the advantages that the polluted soil body has strong air circulation efficiency and the repairing efficiency of the contaminated region can be accelerated; and the soil body repairing method is suitable for repairing a large area of soil polluted by VOC.

The invention discloses a data recovery method and device, and belongs to the field of communication. The method includes: establishing a temporary storage node when a first storage node fails, and writing first newly-added data generated during a first interval in a second storage node and the temporary storage node; and writing the first newly-added data stored in the temporary storage node in a third storage node when the second storage node fails. Therefore, whether the second storage node is recovered or not, the first newly-added data stored in the temporary storage node can be written in the third storage node, so that data recovery rate is increased.

The invention relates to the technical field of electronic devices, and discloses a substrate, a manufacture method thereof, and an electronic device. The substrate comprises a signal wire overlapping area, wherein the periphery of the signal wire overlapping area is provided with a partitioning area, a wire jumper is laid in at least parts of area, except the partitioning area, and therefore, laser cutting repair can be carried out in the partitioning area when the signal wire overlapping area is subjected to electrostatic breakdown. Because no wire jumpers are laid in the partitioning area, the problem that the wire jumper can not be repaired since the wire jumper is likely to be subjected to fusion welding with the signal wire can be solved, the repair rate of a product is improved, and production cost is lowered.

The invention discloses the method of mending photo mask graph; the original reference pattern which is in the same X axle and the same Y axle of defect pattern and has the same size of the defect pattern is found on a photo mask base board by software; reference pattern is collected and output by the way that Window is mended and defect pattern direction is gradually closed to, which makes the positioning of the defect pattern is relatively accurate; furthermore, the scope of non-defect pattern with the same size of the defect pattern is widened; the probability of finding the non-defect original reference pattern with the same size of defect pattern is increased; the non-defect original reference pattern is copied and taken as the reference pattern; the defect pattern is mended by the way that the reference pattern is referred to, which eliminates the requirement of remanufacturing the photo mask and reduces the production cost of the photo mask.

The invention discloses a method for reducing cadmium pollution to soil by planting edible amaranth. Remediation plants are planted in cadmium-polluted soil, a mixture of a beneficial bacterium agent and a humified straw solution is poured into the cadmium-polluted soil according to the ratio that water-holding capacity of the soil accounts for 60%-70% of the field capacity in a remediation period, wherein the weight ratio of the beneficial bacterium agent to the humified straw solution is 1 to 1, and the whole remediation plants are moved away from the cadmium-polluted soil at the end of the remediation period. On the premise that the edible amaranth is used as a biomass material, when the edible amaranth is used for remediating the cadmium-polluted soil, the activation induction effect of the beneficial bacterium agent and the humified straw solution is achieved, so that the biological effectiveness of cadmium is improved, the absorption and enrichment of the plants to the cadmium are promoted, and the phytoremediation rate of the soil polluted by the cadmium is increased; and in addition, the beneficial bacteria agent and the humified straw solution can promote the mass addition of the overground parts, the stem leaves and the dry matter of the root system of the edible amaranth, so that long-term goals of restoring land productivity and promoting regional landscape harmony, ecological balance and sustainable development are ultimately achieved.

The present invention provides a tissue repair scaffold and a preparation method and purpose thereof. The tissue repair scaffold comprises at least one composite fiber layer, and the composite fiber layer comprises a composite fiber formed by an adhesion factor and a hydrophobic synthetic material. The composite fiber layer may further form a porous three-dimensional mesh structure with a hydrophilic material. The tissue repair scaffold is applied to brain meninge repair, spinal meninge repair, a tissue engineering scaffold material, artificial skin, a wound assistant, a biological membrane, a wound cladding material, a hemostatic material, a postoperative adhesion prevention material, or a cosmetic material.

The invention discloses an efficient image restoration method based on an alternating direction method. The efficient image restoration method based on the alternating direction method includes: translating image restoration problems into low rank matrix complement problems; further dividing each low rank matrix into a plurality of partitioned matrixes by decomposing an original image into three low rank matrixes according to R / G / B channels; complementing each partitioned matrix; combining all the partitioned matrixes after being complemented so as to obtain corresponding complement matrixes; further obtaining a repaired image according an combination of the complement matrixes. The efficient image restoration method based on the alternating direction method facilitates parallel processing through partitioning, complements each partitioned matrix by using the alternating direction method, greatly improves image restoration speed, can not damage overall relevance of the original matrixes due to the fact that the plurality of the partitioned matrixes are obtained by dividing the three low rank matrixes according to relative independence of the three low rank matrixes, and facilitates improvement of restoration accuracy. The efficient image restoration method based on the alternating direction method not only can be used for image restoration, but also can be used in fields of object removal, image noise reduction and the like.

A high temperature gas turbine component for use in the gas flow path that also is a specular optical reflector. A thin layer of a high temperature reflector is applied to the gas flow path of the component, that is, the surface of the component that forms a boundary for hot combustion gases. The component typically includes a thermal barrier coating overlying the high temperature metallic component that permits the component to operate at elevated temperatures. The thermal barrier coating must be polished in order to provide a surface that can suitably reflect the radiation into the gas flow path. A thin layer of the high temperature reflector the is applied over the polished thermal barrier coating by a process that can adequately adhere the reflector to the polished surface without increasing the roughness of the surface. The high temperature reflector can be applied to any surface aft of the compressor, such as on a centerbody. The surface reflects radiation back into the hot gas flow path or into the atmosphere. The reflected radiation is not focused onto any other hardware component. The design of the component is such that the radiation is returned to the gas flow path or sent to the atmosphere rather than absorbed into a component wall that only serves to increase the temperature of the wall.

The invention relates to a repairing system for lead-acid storage cells, which is formed by the combination of a cell equalizer and a desulfuration charger, aiming at the problem of the irreversible sulfuration of lead-acid storage cells, wherein the invention uses repair agent to repair, (or a series of repairing apparatuses to be matched with the repair agent for direct repair); the invention can refresh wasted vulcanized cells; the technology which is based on a principle of the self repairing or physical-chemical combination desulfuration realizes an aim of quickly eliminating the sulfuration. The invention has the advantages of more than doubling service lives of all lead-acid storage cells, prolonging driving distance of all vehicles and repairing all wasted lead-acid storage cells; moreover, the technology of the invention also has the advantages of simple operation, low cost, easy popularization, wide application range and obvious economic and social benefits.

A light-emitting diode (LED) therapy device and method of use is provided that increases healing of tissues by targeting damaged tissue at a predetermined wavelength and pulsed at a predetermined frequency. The device includes a housing and a light radiation module enclosed within the housing. The light radiation module includes an LED, a controller unit connected to the LED to control wavelength and pulsed frequency of the LED, and a rechargeable power source. The device also includes a light-diffusing member connected to the housing designed to diffuse light emitted from the LED to damaged tissue in a human cavity. Light in the red or near infrared range and pulsed at a Nogier frequency increases the effectiveness of the LED device to stimulate healing of damaged tissues. Particular devices include incorporation into a pacifier for healing an infant's gums, or nasal, auditory, vaginal, or anal cavities and adults or children.