84results about How to "Shorten the generation time" patented technology

The invention relates to a workpiece laser automatic repair method which comprises the following steps: 1) carrying out three-dimensional molding surface on-line scanning on the workpiece by a laser 3D scanner to obtain spatial sampling points on the workpiece surface, namely three-dimensional point cloud data; 2) carrying out coordinate transformation on the spatial sampling points obtained by scanning, and reconstructing a three-dimensional workpiece surface point set in a repair actuating mechanism coordinate system; 3) carrying out image processing on the point cloud data obtained in the step 1), and extracting boundary contour of the workpiece; 4) generating a laser cladding trajectory according to the boundary contour of the workpiece; 5) converting the laser cladding trajectory into machine recognition codes, and storing in a repair actuating mechanism; and 6) carrying out automatic repair on the workpiece according to the laser cladding trajectory by the repair actuating mechanism. Compared with the prior art, the method enhances the production efficiency, saves the time cost, implements mass production and the like.

The present invention relates to methods for induction production of hairy roots through infection of Glycyrrihiza uralensisi Fisch seedling stem nodes by using Agrobacterium rhizogenes, and production of medicinal secondary metabolites (such as liquiritin, glycyrrhizic acid and the like) by using the hairy roots, particularly to a method for efficient induction production of Glycyrrihiza uralensisi Fisch hairy roots and a method for production of licorice root secondary metabolites by using the hairy roots. The method is characterized by comprising: (1) obtaining sterile explants, wherein Glycyrrihiza uralensisi Fisch seeds are taken, sterilized, and then inoculated in a seedling culture medium to culture to obtain sterile seedlings with a plant age of 12-15 d, and the roots are cut so as to be adopted as the explants; (2) preparing an Agrobacterium rhizogenes engineering bacteria solution; and (3) inducing production of hairy roots through needling stem nodes. According to the present invention, the method for efficient and stable induction production of the Glycyrrihiza uralensisi Fisch hairy roots is provided, and the obtained Glycyrrihiza uralensisi Fisch hairy roots are subjected to suspension culture through selecting the appropriate liquid culture medium and are used for producing the medicinal secondary metabolites (such as liquiritin, glycyrrhizic acid and the like).

The invention provides an exposure frame data generation method used for dot-matrix maskless photoetching, belongs to the technical field of photoetching and aims at providing an exposure frame data generation method used for dot-matrix maskless photoetching. According to the technical scheme adopted by the invention, the method comprises the following steps: performing graphic processing and data storage; performing time value setting and row vector extraction; performing row vector processing so as to obtain the exposure frame data, wherein the three steps are carried out under the control of the whole exposure frame data generation program flow. According to the method, by virtue of reasonably dividing exposure positions and unifying the exposure positions with exposure time, primary graphs and the divided exposure position are compared, all the exposure positions are assigned as '0' or '1', two-page three-dimensional array storage time value and comparison assigned values are used for extracting the comparison assigned values of all focus points on the exposure positions at the same time so as to constitute one frame, along with the increase of the extraction time value, the exposure position of which the front section is subjected to time value extraction is removed, and the frame data generation velocity is effectively improved.

The application provides a distributed I/O simulation control testing method, system and a simulation computer. The distributed I/O simulation control testing method comprises the following steps: an upper computer generatesmodel program codes and downloadthe codesto the simulation computer, wherein the model program is automatically generated executable codes after a Simulink driver module is integrated with a data interaction program in a Simulink model frame, and the Simulink driver module is the module constructed in the Simulink model frame by the upper computer to correspond to the current distributed I/O simulation control testing task; and the upper computer runsthe model program so as to execute the processof communication ofthe EtherCAT master station with an EtherCAT slave station in the distributed I/O simulation control system. According to the method provided bythe application, the generation time of the executable codes is shortened through abovementioned method, thereby shortening the implementation period of the EhterCAT master station function.

The invention relates to a gene detection method and device based on deep learning and fluorescence spectra. The method comprises the steps: acquiring fluorescence spectrum images of different markersof a plurality of genes, randomly selecting M fluorescence spectrum images of different wavebands for each gene, fusing the fluorescence spectrum images into a mixed fluorescence spectrum image, enhancing the fluorescence spectrum images; filtering background noise of the mixed spectrum image according to Gaussian peak hypothesis and a local adaptive polynomial fitting algorithm, and then performing feature extraction on a second mixed spectrum image according to a maximum value and minimum value adaptive algorithm to obtain peak signal features of the fluorescence spectrum images; and training a convolutional neural network model according to the data, and acquiring a gene detection result by using the convolutional neural network model. According to the method, traditional filtering andimage processing are combined, and the feature extraction is carried out on the fluorescence spectrum images; and the fluorescence spectra of different markers in the sample improve the robustness, generalization ability and accuracy of the convolutional neural network model.

The invention discloses a method for utilizing formamide deionized for promoting somatic embryogenesis of cunninghina lanceolata. Embryonic calluses with a good subculture state are inoculated to a somatic embryo inducing culture medium, dark culture is conducted in an incubator, and the somatic embryogenesis of the cunninghina lanceolata is induced and promoted, wherein a 1/2DCR serves as a basicculture medium of the somatic embryo inducing culture medium, and FD with the concentration not exceeding 0.1134 is added. According to the method, as is proved by experiments, the low-concentrationFD can accelerate the somatic embryogenesis of the cunninghina lanceolata, and the high-concentration FD can cause browning death of the embryonic calluses of the cunninghina lanceolata. When the FD concentration is 0.1134, the somatic embryogenesis time can be shortened to 35 d. The somatic embryogenesis of the cunninghina lanceolata can be efficiently and quickly promoted, and the practicabilityis very high.

The invention discloses a health assessment method comprising the following steps: using cardio cerebrovascular system functions as core indicators, and building a chronic metabolic bone disease development model in advance; receiving user basic data, and using the chronic metabolic bone disease development model to calculate and from an individual health assessment report; outputting the individual health assessment report in a chart form. The invention also discloses a health assessment system and a computer readable storage medium. The method evaluates integral health status of individualsor a colony, thus predicting metabolic bone disease occurring time and possible economic and social burdens; the method and system are suitable for health assessment of various populations, have ductility, and can cooperate with community, hospitals and households to carry out health monitoring and visiting.

The present invention relates to a cartridge fuse and a manufacturing technique for the cartridge fuse, in particular to a vacuum cartridge fuse and a manufacturing technique for the cartridge fuse. The interior of main body of the cartridge fuse is in vacuum state. The present invention utilizes high frequency welding technique to solder a fuse, a tube, and a tinned copper cap together as follows: high frequency current is provided by a high frequency welding machine, an enclosed soldering cavity that can be opened is arranged, alternating magnetic field is produced by the high frequency current in the enclosed soldering cavity, the frequency and time of the high frequency current is controlled, so that the tin on the tinned cap is melted and therefore the soldering is completed in the enclosed soldering cavity. The copper cap on one end is soldered with high frequency welding technique; before the other end is soldered, the cavity is pumped into vacuum state to attain the purpose of protecting the finished product of cartridge fuse.

The invention discloses a culture method of cymbidium, aiming at solving the problems that when the cymbidium is bred by a tissue culture technique at present, mutation is inevitably produced, so that the seedling quality is influenced, and the breeding speed of protocorm-like bodies is limited. The culture method comprises the following steps: inducing the protocorm-like bodies by bud apical meristem, carrying out subculture multiplication of the protocorm-like bodies, carrying out differentiation on the protocorm-like bodies to produce adventitious buds, and carrying out strong seedling culture on the adventitious buds to obtain seedlings. After the culture method is used, the problem of mutation in the seedling production of the cymbidium can be effectively solved, the occurrence of mutation is reduced, the value-added ratio is increased, more than half of the subculture multiplication time is shortened, and the multiplication rate of the protocorm-like bodies is improved. The test proves that the value-added rate of the protocorm-like bodies is increased by 80-120%, the mutational rate is reduced by 5-9%, and the problem of contradiction between the value-added rate and the mutational rate of the protocorm-like bodies of the cymbidium can be effectively solved. The culture method has important significance for the rapid breeding and industrial large-scale production of the seedlings of the cymbidium, and has better market prospects and application values.

The invention discloses a diesel tail gas treatment liquid suspended matter inhibition process which comprises the following steps: mixing urea and high-purity deionized water according to a preset proportion at a first temperature to prepare a urea crude liquid with the urea concentration of 45-52%; carrying out decoloration and multi-stage filtration on the urea crude liquid to obtain a urea clarified liquid; removing positive ions and negative ions in the urea clarified liquid by using ion exchange resin; placing the urea clarified liquor for a first time at a second temperature so that residual metal ions and hydroxyl radicals in the urea clarified liquor are combined to form suspended solids and/or precipitates; carrying out high-speed centrifugal treatment on the urea clarified liquid to remove suspended solids and/or precipitates; adding high-purity deionized water into the urea clarified liquid to dilute the urea concentration of the urea clarified liquid to 32.5% to obtain tail gas treatment liquid; and adding an anti-settling polymerization inhibitor for inhibiting combination of metal ions and hydroxyl into the tail gas treatment liquid. The situation that the tail gas treatment liquid generates suspended solids can be reduced, and the product quality of the tail gas treatment liquid is improved.

The invention relates to a tiny population plant-styrax zhejiangensis in-vitro embryo induced cluster bud rapid propagation method. According to the method, mature in-vitro embryos of styrax zhejiangensis are used as explants, and after pretreatment, the in-vitro embryos are directly induced to generate cluster buds; by bud multiplication culture and strong seedling culture, a great quantity of robust bud seedlings can be obtained. The method has advantages that seed dormancy of styrax zhejiangensis can be broken, cluster bud generating time is shortened, an average multiplication coefficientof the cluster buds reaches 6.5 times in two months, and the method is significant to expansion of styrax zhejiangensis which is a tiny population plant and establishment of a styrax plant tissue culture system.

The invention discloses a composite flame-retardant electric heating cigarette paper. The composite flame-retardant electric heating cigarette paper is prepared from cigarette paper and metal foil; the thickness of the metal foil ranges from 20 to 60<mu>m; the thickness of the cigarette paper ranges from 40 to 100<mu>m; and the cigarette paper is prepared from, by weight, 35 to 80% of cigarette paper fiber, 10 to 50% of CaCO3 filling material, 1 to 10% of a fire retardant, and 1 to 10% of guar gum. According to a preparation method, the cigarette paper and the metal foil arranged on the surface of the cigarette paper are improved, so that the cigarette paper possesses flame resistance, cigarette electric heating destructive distillation effect is excellent, generation time of smoke is shortened, heating of tobacco shred is more uniform, more smoke is generated, and coordination performance is higher. The preparation method is simple; and production cost is low.

The invention provides a generation method and device of digital printed files. The device can execute the method. The method includes the steps of providing a parameter setting interface; receiving at least one printing parameter set through the parameter setting interface; generating a plurality of serial number printing marks; executing a file generation program to generate the digital printed files according to the printing parameter sets and the serial number printing marks. Each digital printed file contains a plurality of digital labels corresponding to the serial number printing marks. Therefore, generation efficiency is improved, time is saved, and printing cost is reduced.

The invention discloses a diesel tail gas treatment liquid suspended matter control treatment system which comprises a reaction kettle, wherein a urea feeding bin for loading urea and a first water tank for loading high-purity deionized water are arranged above the reaction kettle, a stirrer is arranged in the reaction kettle, the reaction kettle is provided with a heater for heating the reaction kettle, the reaction kettle is connected with a coarse filter through a first valve, the coarse filter is connected with an activated carbon decoloration filter, the activated carbon decoloration filter is connected with an ultramicro filter, the ultramicro filter is connected with a cation exchanger, the cation exchanger is connected with an anion exchanger, the anion exchanger is connected with a centrifugal machine, the centrifugal machine is connected with a finished product tank through a second valve, a urea concentration sensor is arranged in the finished product tank, and a second water tank for loading high-purity deionized water and a dropwise adding tank for loading an anti-settling polymerization inhibitor are arranged above the finished product tank. According to the tail gas treatment liquid produced by the system, the generation of suspended matters is reduced, and the product quality is improved.

The invention discloses a flame retardation cigarette paper for electric heating cigarette. The flame retardation cigarette paper is formed by compounding cigarette paper with a polyimide film or a polyester film, the thickness of the polyimide film or the polyester film is 20-60[mu]m, the thickness of the cigarette paper is 40-100[mu]m, and the cigarette paper comprises 35-80wt% of cigarette paper fibers, 10-50wt% of a CaCO3 filler, 1-10wt% of a flame retardant and 1-10wt% of guar gum. Improvement of the formula of the cigarette paper and compounding of tinsel to the surface of the cigarette paper are carried out in the invention, so the cigarette paper difficultly combusts, the electric heating dry distillation effect of the cigarette is good, and the smoke generation time is shortened, thereby cut tobacco is uniformly heated, the smoke is abundant, and the harmony is good. The flame retardation cigarette paper has the advantages of simple production method and low production cost.

The invention provides a method for cultivating immature capsicum seeds and rapidly propagating seedlings. The method comprises the following steps: A) obtaining immature seeds: cutting every washed green capsicum into two halves, taking out the immature seeds, and inoculating with the immature seeds; B) performing germination culturing on the immature seeds: inoculating a seed germination mediumwith the immature seeds, and culturing the immature seeds; C) carrying out primary culturing: inoculating a primary medium with hypocotyls containing growth points, and carrying out culturing until adventitious buds appear; D) subculturing: transferring the adventitious buds to a subculture medium in order to elongate axillary buds; E) carrying out rooting culturing: inoculating a routing medium with explants with the elongated axillary buds, and performing culturing; and F) hardening and transplanting obtained tissue culture seedlings. The culture of the immature seeds adopts an open culturing technology, and inoculation does not need to be carried out on a super clean workbench, so the method is simple and convenient to operate, and is not limited by the site. The method can be combinedwith the propagation of capsicum seedlings to obtain a large number of plants in a short time, so the capsicum germplasm resource creation and new variety breeding cycle is significantly shortened.

The invention belongs to the technical field of wastewater treatment, and particularly relates to a method for promoting proliferation of anaerobic ammonium oxidation bacteria. The method for promoting the proliferation of the anaerobic ammonium oxidation bacteria comprises the step of adding an accelerant vitamin C. According to the invention, vitamin C is added to serve as an accelerant to promote proliferation of anaerobic ammonium oxidation bacteria, can improve the denitrification effect of the anaerobic ammonium oxidation bacteria, more importantly shortens the generation time of the anaerobic ammonium oxidation bacteria, and increases the proliferation speed of the bacteria.

The invention discloses a method for inhibiting the rancidity of peanut kernels. The method comprises the following steps sequentially before packaging: (1) soaking peanut kernels in pure water, placing the peanut kernels together with the pure water into a container and sealing in a vacuum manner; (2) carrying out treatment to the peanut kernels soaked in pure water in the sealed container for 2-5min under high pressure of 200-400MPa; and (3) drying the peanut kernels after high pressure treatment at 45-55 DEG C for 4.5-5.5h. According to the method, the generation time of the rancidity of the peanut kernels is effectively postponed under a condition that the intact rate of the peanut kernels is ensured to meet the requirements.

A method for reproducing mimose includes disinfecting explant, geminating to obtain aseptic seedlings, inducing calli by use of the culture medium MS+2mg/L 2,4-D+0.2mg/L6-BA, inducing the generation of adventitious bud by use of the culture medium MS or B5+1.0-2.0 mg/L 6-BA+0-0.5 mg/L TD2, and rooting by use of the culture medium B5+2mg/L IAA or 1/2 MS+0.5-2 mg/L IBA or NAA.