66results about How to "Supplement effect is good" patented technology

The invention relates to a block chain-based credit investigation data sharing and trading system. The credit investigation data sharing and trading system comprises at least two P2P network nodes; each network node comprises an underlying block chain system and a credit investigation data sharing platform running in the underlying block chain system; and the credit investigation data sharing platform comprises a data sharing module, a data query trading module, a member management module and a block chain adaption layer. According to the credit investigation data sharing and trading system, a trusted credit investigation data sharing and trading platform is established by using a block chain technology; and special data sharing mechanism, data query mechanism and data trading mechanism are used, so that credit investigation data owners and credit investigation data demanders can be attracted to perform use, credit investigation data providers can perform data trading under the condition that data is protected, and credit investigation data queriers can obtain the credit investigation data to improve risk control levels of themselves.

The invention relates to an Mg-containing high-strength deforming zinc-copper alloy. The alloy consists of the following components in percentage by mass: 0.1 to 5.0 percent of copper, 0.05 to 3.0 percent of magnesium and the balance of zinc and less than or equal to 0.05 percent of impurities. The alloy can also comprise the following components in percentage by mass: at least one of aluminum and titanium, wherein the aluminum accounts for 0.1 to 2.5 percent and the titanium accounts for 0.02 to 0.3 percent. The method for preparing the Mg-containing high-strength deforming zinc-copper alloy comprises the following steps of: smelting by adopting covering protection method, and adding alloy elements in forms of pure zinc, pure aluminum and intermediate alloys of Zn-Cu, Cu-Mg and Zn-Ti, wherein the smelting temperature is between 620 and 710 DEG C; casting at the temperature of between 450 and 500 DEG C, homogenizing ingots at the temperature of between 360 and 380 DEG C for 6 to 10 hours, and performing extrusion molding at the temperature of between 240 and 310 DEG C, wherein the extrusion ratio is between 10 and 20; and annealing at the temperature of between 170 and 210 DEG C for 2 to 4 hours. The Mg-containing high-strength deforming zinc-copper alloy has the advantages of high strength and comprehensive performance, good flowing property of alloy liquid and good casting performance, and can be used as a structural material.

The invention discloses a system and a method for detecting arrangement confusion and inverted arrangement of cigarettes in a cigarette warehouse. The system comprises an image acquisition unit, a display, an image processing unit, a multichannel video signal controller and an alarm unit; both the display and the image processing unit are connected with the image acquisition unit; and both the multichannel video signal controller and the alarm unit are connected with the image processing unit. The method comprises the following steps of: carrying out gray processing on cigarette arrangement images acquired by the detection system. carrying out pixel statistics on each white connected domain in the images which are subjected to corrosion and expansion processing, and obtaining a pixel area value S; comparing the S with a cigarette end pixel area M in a cigarette image of cigarettes which are normally arranged; judging whether the cigarettes in the current image are abnormal; and timely triggering alarm. The integral system has a simple structure and is low in cost; the cigarette arrangement detection method on the basis of the system is simple and efficient; labor intensity of workers is reduced; detection efficiency is improved; and detection on invertedly arranged cigarettes fills up a gap of cigarette packaging equipment.

The invention discloses a high-protein growth-promotion crab feed, which is prepared from the raw materials in parts by weight: 5 to 15 parts of aquatic plant, 2 to 6 parts of alga, 3 to 9 parts of kelp powder, 12 to 24 parts of soybean meal, 3 to 9 parts of dried potato powder, 5 to 15 parts of corn flour, 4 to 12 parts of field-snail-meat, 5 to 9 parts of fish meal, 3 to 6 parts of silkworm chrysalis meal, 2 to 4 parts of casein, 3 to 6 parts of vital gluten, 1 to 6 parts of alpha-starch, 2 to 5 parts of fish oil, 4 to 6 parts of soybean oil, 2 to 9 parts of cellulose powder, 3 to 8 parts of amino acid mixture, 4 to 9 parts of vitamin mixture, 1 to 6 parts of mineral mixture, 2 to 9 parts of Chinese medicine additive, 1 to 4 parts of compound feed additive, 2 to 5 parts of subtilisin, 1 to 4 parts of bioactive peptide and 2 to 6 parts of phytase. The crab feed disclosed by the invention has high protein content, can meet the nutritional requirement of each stage of crab growth, is low in cost and comprehensive in nutrition, and can effectively promote growth of crabs and improve yield and quality of the crabs.

The invention provides Enteromorpha prolifera dried meat floss and a preparation method of the Enteromorpha prolifera dried meat floss, and can solve the problems that Enteromorpha prolifera in the prior art is not be effectively utilized and can not be produced into food and the like. According to the technical scheme, the Enteromorpha prolifera dried meat floss product comprises the following ingredients by weight: 20-60 parts of Enteromorpha prolifera powder, 10-65 parts of dried meat floss, 3-25 parts of sesame and / or kernel powder, and 3-18 parts of seasoning. Based on the characteristics that green tide algae has abundant nutritional ingredients, and can be used as food and medicine and the like, and the purposes of turning the waste into treasure and turning harm to good, the effective and comprehensive utilization of the green tide algae resource can be realized.

The invention relates to a method for automatically evaluating structural rationality of a person describing composition chapter and a comprehensive evaluation method, which can scientifically and comprehensively evaluate the chapter structure rationality from double perspectives of structure combination and paragraph coherence, and enable machine evaluation to realize good connection with traditional text grades.

The invention relates to the technical field of deactivated catalyst regeneration, and particularly relates to a high-activity catalyst regenerative liquid and a preparation method thereof, and a resurrection device of a deactivated catalyst. The high-activity catalyst regenerative liquid includes the following components in parts by weight: 4-6 parts of an acid catalyst, 3-15 parts of a surfactant, 5-20 parts of a dispersant, 8-25 parts of a degradation agent, and 80-100 parts of a regenerative preparation liquid, wherein the regenerative preparation liquid includes an inorganic salt and an ethanol aqueous solution, the concentration of the inorganic salt is 0.1-2 mol / L, and the concentration of the ethanol aqueous solution is 20-60 wt%. The high-activity catalyst regenerative liquid has good effect on supplementing catalyst active ingredients, and the recovery degree of the catalyst activity after regeneration is high.

The invention provides a capsule filter rod capable of reducing releasing amount of harmful substances in flue gas. A cigarette filter rod comprises a cylindrical fiber filtering material, a fragile capsule arranged in the fiber filtering material and molding paper for covering the outer surface of the fiber filtering material. The prepared capsule is added into the cigarette filter rod; after the capsule is broken through a hand in a cigarette smoking process, the capsule filter rod has relatively good effect of reducing the releasing amount of the harmful substances in the flue gas and also has relatively good supplementing effect on aroma-inducing components in the flue gas; and the smoking taste of the cigarettes can be ensured and the smoking feeling of smokers is lifted.

The invention discloses a method for determining a departure flow threshold of a conventional-rapid bus sharing lane. The method comprises the following steps of firstly, taking the rapid bus and conventional bus sharing lane as a research object, and taking a departure amount of conventional buses at a specific rapid bus departure frequency as a control index of a threshold, so that constraint conditions of the rapid bus lane sharing threshold are studied; then by analyzing a few types of key indexes, providing an operation time constraint condition, a station queuing probability constraint condition and the road section operation efficiency as three types of constraint conditions; and finally by calculating threshold ranges under different traffic conditions, summarizing a method for determining a threshold condition of the conventional-rapid bus sharing lane. The method aims to explore quantitative conditions of conventional-rapid bus lane sharing setting; optimization method support can be provided for the lane sharing setting; and on the basis that the bus running efficiency of lanes and the overall running benefits of road sections are guaranteed, the advantages of existing road traffic resources are brought into play to the maximum extent.

The invention discloses a rotational speed control method for a pilot injection type numerical control air-powered engine. The method comprises the following steps of: respectively inputting an expected rotational speed into a feed forward control unit and a proportion integration differentiation (PID) control unit through a rotational speed operating device, respectively inputting real-time rotational speed to the feed forward control unit and the PID control unit through a rotational speed sensor, and inputting a torque measuring value at an output end of a crankshaft to the feed forward control unit through a torque sensor; calculating a mean load at the expected rotational speed through feed forward control; calculating master control pressure which corresponds to the expected rotational speed, calculating difference between the expected rotational speed and a real-time rotational speed filtering value through the PID control unit, and calculating the fine-tuning control pressure; and finally, taking the sum of the master control pressure and the fine-tuning control pressure as integral control pressure, inputting the integral control pressure to a pilot injection cylinder of the pilot injection type numerical control air-powered engine, and performing rotational speed operation on the pilot injection type numerical control air-powered engine. By the method, the change of real-time load and the rotational speed operation of the pilot injection type numerical control air-powered engine can be conveniently, accurately and rapidly reflected.

The invention discloses a Chinese wolfberry cellulose capsule and a preparation method thereof, and the Chinese wolfberry cellulose capsule contains 70-80 parts by weight of Chinese wolfberry fruit residue and 20-30 parts by weight of hydrophilic food fiber. The Chinese wolfberry fruit residue is obtained through the following steps: sequentially extracting lycium barbarum polysaccharides from Chinese wolfberry fruits with water, further softening, smashing and extracting fruit pulp, or obtained after softening and pulping the Chinese wolfberry fruits and separating colloidal fruit pulp. By adopting the preparation method, a health care food which has the Chinese wolfberry style and can supplement the food fiber can be produced, the problem of residue emission during the Chinese wolfberry production process can be solved.

The invention discloses a soilless culture matrix for organic strawberry, wherein the soilless culture matrix is formed by compounding the following components by volume: 3-5 parts of lignite humic acid powder, 8-10 parts of peat, 1-2 parts of calcium-magnesium-phosphorus fertilizer, 2-4 parts of vermiculite, and 2-4 parts of perlite. According to the present invention, the soilless culture matrixcan directly supply the raw materials, can supply nutrients for a long time, contains the pure natural organic matter components, and can meet the fertility requirements of strawberry growth on the matrix; and with the application of the soilless culture matrix to cultivate organic strawberry, the yield and the quality of strawberry can be significantly improved.

The invention provides a fingerprint imaging module and electronic equipment. The fingerprint imaging module comprises a light source assembly comprising a plurality of light sources, a sensing surface located at one side of the light source assembly and on which a reflected light carrying fingerprint information is formed by lights generated by the plurality of light sources, and an image sensorused for acquiring the reflected light to obtain a fingerprint image, and the projections of the plurality of light sources surround the projection of the image sensor in the sensing surface. According to the technical scheme, the intensity and the uniformity of the incident light projected to the sensing surface can be effectively improved, the component of small-angle rays in the reflected lightcan be improved, the problem of amplification of the fingerprint image is improved, the misreading rate can be reduced, and the problem of algorithm trouble caused by deformation of the fingerprint image can be overcome.

The invention relates to a single image re-enhancement method based on a detail compensation network. According to the method, an image is decomposed, high-frequency components in the image are extracted, and then image details in the image are learned by utilizing the strong learning capability of the convolutional network. The method can make full use of the expression capability of a convolution layer for local spatial correlation and high-dimensional features. In order to train the model more fully, data enhancement is adopted. Finally, image detail compensation is made on the image enhanced by the traditional method. The method provided by the invention has relatively strong image detail supplementing capability, and the image enhancement effect is improved.

The invention provides a regeneration liquid of a cellular catalyst and a regeneration method thereof. The regeneration liquid comprises 0.1-0.5wt% of a penetration promoter, 0.1-0.5wt% of an emulsifier, 0.02-0.1wt% of a surfactant, 0.1-0.5wt% of a cosolvent, 0.1-0.5wt% of ammonium metavanadate, 0.2-1wt% of ammonium paratungstate and the balance deionized water and acid. The cosolvent is acetamide. The regeneration liquid has good effects of supplement of cellular catalyst active ingredients. The regenerated cellular catalyst has a high denitration activity recovery rate. An experiment result shows that the regenerated cellular catalyst has denitration efficiency more than 90% and an activity recovery rate of 106-110%.

The invention provides regenerating liquid for a corrugated catalyst and a regeneration method. The regenerating liquid comprises the following constituents: 0.1-0.5wt% of a penetration accelerant, 0.1-0.5wt% of an emulsifier, 0.02-0.1wt%of a surfactant, 1-5wt% of a cosolvent, 1-5wt% of ammonium metavanadate, 2-10wt% of ammonium paratungstate, 1.5-7.5wt% of ammonium heptamolybdate, and the balance of deionized water and acid, wherein the cosolvent is acetamide. Compared with the prior art, the regenerating liquid provided by the invention is good in supplementing effect on the active constituents of the corrugated catalyst; the regenerated corrugated catalyst is high in denitration activity recovery rate. The experimental results show that the denitration efficiency of the regenerated corrugated catalyst is up to 84% above, and the activity recovery rate is up to 99-101%.

The invention discloses a LUC (Luciferase) tracing system of a mouse hepatitis coronavirus and application of the tracing system. The in-vivo imaging tracking system of mouse hepatitis coronavirus is used for recombining the mouse hepatitis coronavirus by replacing or inserting wild mouse hepatitis coronavirus genome RNA (Ribose Nucleic Acid); in the replacing process, any segment in a segment a in the wild mouse hepatitis coronavirus genome RNA is replaced with a segment b; in the inserting process, any locus in the segment a in the wild mouse hepatitis coronavirus genome RNA is inserted in the segment b; the segment a is RNA coded by a sequence l in a sequence table; and the segment b is RNA coded by a DNA (Deoxyribonucleic Acid) segment containing a caussia luciferase coding gene. According to the in-vivo imaging tracing system of the house hepatitis coronavirus and application of the tracing system disclosed by the invention, the MHV (Mouse Hepatitis Virus)-LUC and the wild virus can be used for research at the same time. Besides, the MHV-LUC can be used for greatly improving the virus monitoring flexibility due to an LUC signal amplifying effect, so that a new idea is provided for establishment of a low-dose virus subclinical infected animal model, and a new technical platform is provided for the application, research and the like of the coronavirus resistant drug screening.

The invention provides a regeneration liquid of a flat-type catalyst and a regeneration method thereof. The regeneration liquid comprises 0.1-0.5wt% of a penetration promoter, 0.1-0.5wt% of an emulsifier, 0.02-0.1wt% of a surfactant, 0.1-0.5wt% of a cosolvent, 0.1-0.5wt% of ammonium metavanadate, 0.15-0.75wt% of ammonium heptamolybdate and the balance deionized water and acid. The cosolvent is acetamide. Compared with the existing regeneration liquid, the regeneration liquid has good effects of supplement of flat-type catalyst active ingredients. The regenerated flat-type catalyst has a high denitration activity recovery rate. An experiment result shows that the regenerated flat-type catalyst has denitration efficiency more than 84% and an activity recovery rate of 99-102%.

The invention provides a spray-packing combined direct evaporative cooler which comprises a shell, an air inlet, an air outlet, a filter device, a spray water tank, a packing device, a fan and a sprayer, wherein the air inlet and the air outlet are formed outside the shell, the filter device, the spray water tank, the packing device and the fan are arranged in the shell, the fan is connected with the air outlet, PX type nozzles are adopted for spray heads of the sprayer, the hole diameter of each nozzle is 6 to 8 mm, the spray heads are divided into two rows, and a plurality of spray heads are arranged on each row; a baffle used for blocking spray and packing is arranged along the direction of the air outlet, and a hole which enables the spray to make into contact with the packing is formed in the baffle. The cooler plays a leading role in packing evaporative cooling in the spray-packing combined direct evaporative cooler, additionally, the defects of short contact time of air and the packing and low cooling efficiency are overcome, the spray performs a good supplementary effect on the packing, and the cooling effect on the air is increased.

The invention discloses a method for preparing a microelement replenishing agent. The method comprises the following steps: 1) obtaining raw mineralization stone; 2) crushing, namely, crushing the raw mineralization stone; 3) activating, namely, activating the granules obtained after the raw mineralization stone is crushed; 4) flashing and soaking with pure water, namely, putting the activated raw mineralization stone granules into a flashing and soaking container so as to dissolve beneficial mineral elements into water; 5) performing ultrafiltration, namely, separating the soaking liquid inside the flashing and soaking container from the raw mineralization stone granules; 6) concentrating by using an RO membrane, namely, performing reverse osmosis membrane concentration on a mineralization solution obtained through separation in the step 5), wherein a concentrated solution after concentration is used for sequent drying, and penetrating fluid after concentration gathers into the soaking liquid for further soaking; 7) drying and making powder, namely, pre-evaporating so as to remove a great deal of water in the concentrated solution, drying, and making powder, thereby obtaining the microelement replenishing agent.

The invention relates to a rechargeable battery, especially to a lithium ion power battery. The lithium ion power battery is also provided with fiber paper (101). The fiber paper (101) is arranged on one or two or three or four surfaces of any of four sides of a laminated electrical core (16), wherein the four sides are the upper, lower, left and right sides of the laminated electrical core (16). The laminated electrical core (16) coated with the fiber paper (101) is encapsulated inside a housing (1). The amount of electrolyte in the battery is adjusted via the application of the fiber paper, so that the service life of the lithium ion power battery is prolonged and the safety and reliability are improved. The structure design is elaborate and simple. Technical problems which are not solved in a long time are solved by the application of the simple structure.

The invention relates to a structure-improved connection rod bearing lubricating mechanism of a needle machine and belongs to the technical field of non-woven machines. The needle machine comprises a spindle with an eccentric cam and a connection rod arranged on the spindle. The connection rod bearing lubricating mechanism comprises a first oil pipe connector seat, a second oil pipe connector seat, a third oil duct, an oil splashing device and an oil collection tank. The first oil pipe connector seat is provided with a first oil inlet connector and a first oil outlet connector, the second oil pipe connector seat is provided with a second oil inlet connector and a second oil duct, the third oil duct is arranged on a connection rod bearing cover, one end of the third oil duct forms an oil hole, and the other end of the third oil duct forms an oil drainage cavity. The oil drainage cavity is communicated with a bearing oil cavity which is located between a connection rod bearing and the connection rod bearing cover and communicated with an oil leakage cavity, and the oil leakage cavity is located between a spindle sealing cover and the connection rod bearing cover and communicated with an oil leakage duct. The oil splashing device comprises a pair of oil splashing supporting feet and a pair of oil splashing caps, and the oil collection tank is fixed with a frame of the needle machine. The structure-improved connection rod bearing lubricating mechanism of the needle machine has the advantages of reducing operation strength, improving working efficiency, ensuring operation efficiency of the needle machine, having good lubricating oil supplementary effect and guaranteeing service life of the connection bearing.

The invention provides feed special for Landraces, and belongs to the field of pig feed. In order to solve the problems that an original introduced formula of feed for the Landraces is quite unstable, the feeding cost is increased, feed resources are wasted, and the environmental pollution is further increased, the feed for the Landraces is provided. The feed comprises, by weight, 400-450 parts of corn flour, 100-120 parts of oyster mushroom residues, 150-190 parts of bean cake fermentation objects, 100-120 parts of wheat bran, 100-150 parts of sweet orange peel fermentation objects, 20-50 parts of folium mori fermentation objects, 13-16 parts of calcium hydrophosphate, 10-15 parts of mountain flour, 0.12-0.16 part of iron, 0.001-0.005 part of manganese, 0.05-0.15 part of zinc, 0.003-0.008 part of copper and 0.5-1.5 parts of decavitamin. According to the feed special for the Landraces, various nutriments in the feed are reasonably matched through type selection and content selection of materials, the feed is suitable for digestive absorption of the Landraces, the immunity of the Landraces is improved while the growing speed of the Landraces is remarkably increased, and the food safety of pork is improved.

The invention provides a feed used for landrace pigs and belongs to the field of pig feeds. In order to solve the problems that an original formula of introduced landrace pig feed is unstable extremely, not only is the feeding cost added and is the feed resource wasted, but also the environmental pollution is increased and the like, the invention provides a feed used for landrace pigs. The feed comprises the following components in parts by weight: 500-550 parts of corn flour, 150-190 parts of fermenting objects of oilseed rape cake, 100-120 parts of wheat bran, 0.1-0.5 part of mango leaf extract, 20-50 parts of fermenting objects of mulberry leaves, 13-16 parts of calcium hydrophosphate, 10-15 parts of stone powder, 1-2 parts of threonine, 1-3 parts of methionine, 0.1-0.8 part of tryptophan, 3-5 parts of table salt, 1-3 parts of choline chloride, 3-5 parts of bentonite and 0.5-1.5 parts of complex vitamin. By virtue of the specie selection and content selection of materials in the feed used for the landrace pigs, the combination of all nutrient substances in the feed is reasonable, so that not only is the feed used for the landrace pigs provided by the invention suitable for digestion and absorption of the landrace pigs, so that the growth speed of the landrace pigs is improved significantly, furthermore, the immunity of the landrace pigs also can be enhanced and the food safety of the pork can be improved.

The invention discloses a water supply disinfection treatment system and a method thereof. In the system, a clean-water tank comprises a first tank body and a second tank body which are independent to each other, the first tank body is communicated with a first pipeline, the second tank body is communicated with a second pipeline, the first pipeline is communicated with a first chlorine feed system delivering sodium hypochlorite to the first tank body, and the second pipeline is communicated with a second chlorine feed system delivering sodium hypochlorite to the second tank body; the first chlorine feed system comprises a first medicine storage barrel and a first medicine delivery pipe used for delivering sodium hypochlorite to the first pipeline, the first medicine delivery pipe is communicated with a medicine distributing pipe communicated with the second chlorine feed system, the medicine distributing pipe is provided with a transfer pump set used for delivering sodium hypochlorite to the first medicine delivery pipe from the second chlorine feed system or delivering sodium hypochlorite to the second chlorine feed system from the first medicine delivery pipe, a dosing metering pump is arranged between the first medicine delivering pipe and the medicine distributing pipe, water in the two pipelines can be independently mixed with sodium hypochlorite to be disinfected, influence of the water in the pipelines is avoided, and disinfection effect of two water sources is optimized.

The invention discloses a high-protein organic fertilizer for a saline-alkali land, and belongs to the technical field of saline-alkali land improvement and efficient fertilization. The high-protein organic fertilizer comprises the following components in parts by weight: 35-42 parts of manure, 30-35 parts of ammonium sulfate, 30-35 parts of ammonium nitrate, 26-32 parts of rice hulls, 20-30 partsof furfural residue, 18-24 parts of sludge manure and 8-16 parts of sulfur, wherein the ammonium sulfate and the ammonium nitrate are acidic nitrogen fertilizers, and neutralize alkali while nitrogenis provided for soil; the sulfur is applied to the soil as a sulfur fertilizer, and participates in synthesis of protein in a plant besides the efficacy of reducing soil alkalinity; an enzyme produced during the synthesis can increase the nitrogen metabolizing capability of the plant, so that the synthesis and accumulation of the protein are promoted and the plant yield is increased.