62 results about "Positive function" patented technology

A bandgap reference circuit includes a current generation circuit connected to a voltage generation circuit connected to a smart clamping circuit, and a discharge circuit connected to the current generation circuit and the voltage generation circuit. The discharge circuit initially discharges a potential in the current and voltage generation circuits to improve repeatability. A start circuit within the current generation circuit then initializes the reference output at about the supply voltage to improve the speed and settling time of the output signal. The current generation circuit sources a current to the voltage generation circuit that translates the current having a positive function of temperature +T_C into a reference voltage. The smart clamping circuit further generates a clamping voltage having a negative function of temperature −T_C and a load resistance. The clamping voltage and the load resistance are applied across the reference voltage quickly reducing the reference voltage particularly at high temperatures and during start-up to a final level, thereby producing a fast and stable reference voltage.

The invention discloses a high biomass content epoxy resin composition. The high biomass content epoxy resin composition comprises, by mass, 100 parts of epoxidized plant oil, 1 to 100 parts of unsaturated bio-based dicarboxylic acid, 1 to 10 parts of a curing accelerator 1, and 1 to 10 parts of a radical initiator; wherein the curing accelerator 1 is tetrabutylammonium bromide, triphenylphosphine, 2-methylimidazole, 2,4,6-tris(dimethylaminomethyl)phenol, or boron trifluoride, and the radical initiator is a peroxy curing agent or an azo curing agent. The invention also discloses a curing method and applications of the high biomass content epoxy resin composition. The high biomass content epoxy resin composition is capable of improving material mechanical properties greatly; the main raw materials come from biomass renewable resources, are both green and nontoxic, and possesses certain positive functions in alleviating oil crisis and reducing carbon dioxide release; damage on human body is reduced, environmental pollution is reduced, and it is beneficial for industrialized application and especially application in the field of paint.

The invention discloses yam composite nutrient rice, which is prepared by the following steps of uniformly mixing the raw materials in parts by weight: 40 to 55 parts of yam flour, 15 to 25 parts of brown rice flour, 2 to 4 parts of konjac fine flour, 10 to 20 parts of whole corn flour and 0 to 10 parts of whole wheat flour; adding water into the raw materials, and mixing into a flour ball; extruding the power ball by a granulator into rice granules; and baking the rice granules by microwaves. The composite health nutrient rice has the advantages that the nutrient ingredients and the health ingredients of the yam flour, the brown rice flour, the konjac fine flour, the whole corn flour and the whole wheat flour are superimposed and composed together, nutrient and health-care effects are better, the defect of poor mouthfeel of the brown rice and the corn is overcome, and the positive function of improving the health of people is performed; because the yam is added into the brown rice in low cost, the cost of the composite health nutrient rice is reduced, in addition, the non-grain can be converted into the grain, and the delicacies can be made out of coarse grain, so the security of national grains is ensured; and after the composite health nutrient rice is developed, the peasant wealth obtaining and the rural economic development are promoted.

The invention provides a health food composition for promoting the health of bones and bone joints, which is a preparation made from the materials containing traditional Chinese medicine oyster and hydrolyzed collagen. Wherein, the weight ratio of the oyster and hydrolyzed collagen is: oyster 500-2000 parts and the hydrolyzed collagen 100-2000 parts. The preparation is used for preventing and treating osteoporosis, hyperosteogeny and osteoarthritis with simultaneous effect to principal and subordinate symptoms The animal tests show that: the composition of the invention has a substantial action to the model of rat osteoporosis caused by ovary resection; it also has the substantial inhibition actions to the foot swelling and adjuvant type arthritis of rat caused by carrageenan. The composition has cooperation synergism, achieves positive functions in reducing bone and joint ache, reducing brittleness and increasing bone mineral density, and is suitable for wide application.

The invention relates to the extracting technics of the amylase of the privet and the astragalus and the production and the appliance. The amylose is gained from the extracting and retreated the active ingredient amylose of the privet and the astragalus root; the extracting technics is easy and reasonable; the cost is cheap; the gained production is tested to be the glossy privet fruit amylose and the astagalus root amylose; the production has the function of boosting up the body immunologic function and boosting the cell metabolize, regulating the composing of the rna, the deoxyribonucleic acid and the albuminoid, reinforcing the kidney and nourishing the liver; at the same time , it has other function of the antivirus, resisting the knub, fighting against senium, resisting the radiste, resisting the stress, the oxidation resisting ; it can be use to improved the body immunologic function and protect the function of the marrow and the adrenocrtication and cure the disease due to asthenia of viscera and cooperate the operation, radistion therapy, the chemic therapy and accelerate the resume of the positive function and the prevention and treatment of the hepatitis, the diabetes, the flu, the cerebral thrombosis clinically.

The invention provides a device and a method of indoor landslide model experiment, solves the problem that the traditional simulation device can hardly simulate the whole process of the landslide from the development to the occurrence. The model comprises a landslide model, an experiment process record-storage-analysis equipment and intelligent temperature control box. The landslide model is placed in the intelligent temperature control box. The landslide model comprises a slide bed, a slide body and a geologically defected structure which is made of heat sensitive material. The device unshackles the confinement of traditional material, uses the heat sensitive material to simulate the landslide defected structure, uses the heat sensitive material characteristic that the physical property of the heat sensitive material varies with the temperature variation of the environment where the material exists. A novel design method is proposed for the execution of indoor landslide physical model experiment based on heat sensitive material. The application of the method and the device can facilitate the convenient acquisition of a whole series of process material including the burgeoning, developing and occurring of landslide calamities caused by geological defects, and has positive function to the study of defective landslide calamity development process.

The invention relates to an unround ceramsite and a preparation system thereof. The ceramsite is shaped as an unround ball, such as a regular triangular prism or a regular quadrangular prism, and a rough surface is preferred for the surface of the ceramsite. The preparation system comprises a spiral extruder and a cutting mechanism; a discharging port of the spiral extruder is provided with a forming disc which is provided with a plurality of unround forming through holes; the cutting mechanism is provided with a cutter which is matched with the forming disc so as to form a cutting pair together for cutting the materials extruded from the forming through hole; when the materials are extruded out of the forming disc, the blade cuts off strip-shaped materials along the surface of the formingdisc to form particles; and the particles form hard ceramsite after being sintered or dried. The ceramsite greatly increases the contacting and functioning opportunity of pollutants in water with active sludge, has obvious positive function for improving the reaction efficiency and is mainly used for water treatment.

The invention relates to a device for measuring the levelness of a piston of a gas chamber. The device comprises four contactless measuring instruments, four reflection plates and one set of PLC (Programmable Logic Controller) control device, wherein the four contactless measuring instruments are arranged at the top surface of the gas chamber at equal intervals and are connected to the PLC control device; distances between the four contactless measuring instruments and the top surface of the gas chamber are equal; and the four reflection plates are arranged on the piston and are arranged corresponding to the four contactless measuring instruments. The invention further relates to a method for measuring the levelness of a piston of a gas chamber. The four contactless measuring instruments are arranged at the top surface of the gas chamber at equal intervals,; therefore, the defect that a signal cable needs to be laid inside the gas chamber in a conventional measuring method is effectively solved, and the positive functions of reducing the accident rate, saving the construction investment and increasing the labor productivity are achieved; and meanwhile, the levelness of the piston of the gas chamber can be determined only through the PLC control device, and the device is simple in structure and convenient to operate and control.

The invention discloses a construction device used for an ocean steel pipe pile cladding anti-corrosion system and a mounting method. The whole construction device comprises a water mounting device and an underwater mounting device. The water mounting device comprises a fixing ring, an adjustable triangular support, a scaling ladder, a rail and a pedal, wherein the fixing ring is fixed to a steel pipe pile; the adjustable triangular support is mounted on the fixing ring; the pedal is laid on the adjustable triangular support, the rail is mounted on the adjustable triangular support; and the scaling ladder is erected on the pedal. The underwater mounting device comprises a fixing ring, an adjustable triangular support and a diving support, wherein the fixing ring is fixed to the steel pipe pile; the adjustable triangular support is mounted on the fixing ring; and the diving support is fixed to the adjustable triangular support. A cladding anti-corrosion system construction platform can be constructed rapidly and conveniently, and supporting points are provided for underwater work of divers. The device has the positive functions of improving the construction efficiency and effect of the cladding anti-corrosion system and reducing the construction cost.

The invention discloses a cultivating and seedling matrix based on poultry excrement, acid sludge and Chinese medicine residue and an application method of the cultivating and seedling matrix. The cultivating and seedling matrix comprises a mixture of the poultry excrement, the acid sludge and the Chinese medicine residue, vermiculite and perlite, wherein the mixture of the poultry excrement, the acid sludge and the Chinese medicine residue is obtained by mixing waste or residues of the poultry excrement, the acid sludge and the Chinese medicine residue and is mixed with the vermiculite and the perlite after being thoroughly decomposed. The cultivating and seedling matrix and the application method of the cultivating and seedling matrix have the advantages that regeneration and reasonable utilization of resources are realized, pressure on ecological environment from a large amount of residues generated by animal husbandry and a vinegar industry can be relieved greatly, a positive function is realized for maintenance of good urban ecology, the waste is turned into wealth, production garbage and environmental pollutants are changed to the matrix for growth of vegetables, and sustainable development of agriculture can be realized better; yield of the vegetables, particularly leaf vegetables, can be increased, yield benefit per mu of vegetable production can be increased, income of farmers can be higher, and local agricultural economic development is facilitated.

The present invention discloses a wickerhamomyces anomalus for feeding and an application thereof. The wickerhamomyces anomalus Y4 has a preservation number of CGMCC NO.16540, the wickerhamomyces anomalus can withstand a high temperature of 100 DEG C, can grow in an acidic environment with a pH of 1.0 or higher, has strong bile salt resistance, has a function of degrading mycotoxins, and at the same time has a function of producing ethyl acetate. After the wickerhamomyces anomalus Y4 is prepared into a feed additive, the wickerhamomyces anomalus is safe and reliable in animal feeding effects,and has positive functions of promoting nutrient digestion and absorption, reducing diarrhea rate, improving feed conversion efficiency and promoting growth.

The invention discloses a method for calculating current carrying capacity of a submarine cable based on an equivalent circuit model. The method comprises the following steps of (1) according to the structure of a circuit, establishing a corresponding equivalent circuit; (2) according to the equivalent circuit in the step (1), listing an equation set; (3) solving the equation set in the step (2), so as to obtain a ratio lambda1 of metal sheath loss and conductor loss and a ratio lambda2 of armor loss and conductor loss; (4) substituting the obtained ratio lambda1 of metal sheath loss and conductor loss and the ratio lambda2 of armor loss and conductor loss in the step (3) into a formula, so as to obtain the current carrying capacity of a submarine backflow conductor cable. The method has the advantages that the structure is simple, convenient and reasonable, the defect that the existing cable current carrying capacity formula is only suitable for the cable with given structure, arrangement method and grounding type is overcome, the key problem of design of the existing mainstream submarine cable product is effectively solved, and the positive function is realized for promoting the progress and innovation of the submarine cable industry.

The present invention discloses highly nutritious mixed egg noodles. The highly nutritious mixed egg noodles are prepared from the following raw materials in parts by weight: 100-120 parts of wheat flour, 10-12 parts of quail egg juice, 8-12 parts of eggs in first nests, 15-20 parts of sea duck eggs, 0.5-1 part of pteridium aquilinum var.latiusculum root powder, 3-8 parts of canna edulis starch, 0.8-1.2 parts of edible salt, 1-3 parts of phytic acid, 1-1.5 parts of guar gum and 15-30 parts of Beier village tea tree stem and leaf juice. A formula of the product is a "three-egg" formula using the raw materials of the quail egg juice, eggs in the first nests and sea duck eggs, so that the noodles are rich in trace elements of amino acids, phosphorus, ferrum, calcium, zinc, iodine, etc. At the same time, the pteridium aquilinum var.latiusculum root powder and canna edulis starch are added and crude proteins, crude fat and crude fibers in the noodles are increased. A long-term consumption of the noodles has a positive function for human body to comprehensively intake a large number of nutrients.

The invention discloses an in-vitro grafting method. According to the in-vitro grafting method, a scion and a stock are both in-vitro materials. After grafting, the stock which the scion is grafted onto is rapidly transplanted to a seedling bed, and the purpose that rooting of the stock and union of a connector are synchronous is achieved. By the adoption of the in-vitro grafting technology, grafting is easy to operate, centralization and industrialization of grafting are achieved, and multiple varieties with a low survival rate during traditional grafting or distant varieties can have a high survival rate after the environment optimization technology is adopted; especially, a good promoting function is achieved on inducing of callus tissue of a cut and formation of a fusion vascular bundle between heterogeneous cells, supplementation of a nutrient solution and exogenous hormones can be achieved in the integrally optimized seedling bed, and the union survival rate is greatly increased; the in-vitro grafting method has also the positive function on rapid cultivation of various induced seedlings during breeding.

The invention provides a firm high-rise building fire-fighting system and a use method thereof. The firm high-rise building fire-fighting system comprises a temporary shelter cabinet, fire-fighting rescue cloth, a spraying sensing system and a rescue main control system, an overturning cabinet door and a sliding sealing door are arranged on the temporary shelter cabinet, the overturning cabinet door is connected with a hydraulic cylinder, a hidden sliding rail is connected with the sliding sealing door in a sleeved mode, two circulating water paths are arranged on the inner wall of the temporary shelter cabinet, and a cargo frame is arranged in the temporary shelter cabinet; and a round arc cabinet top is arranged at the top of the temporary shelter cabinet, a smoke-proof helmet, a quick strap, side auxiliary supporting frames and a multi-function rescue meter are arranged on the fire-fighting rescue cloth, the side auxiliary supporting frames can be connected mutually to form a simplestretcher by being combined with the quick strap, the multi-function rescue meter displays the date such as the life detection, the air quality and the temperature, and the rescue main control systemdirects fire rescue through the wireless communication technology. The firm high-rise building fire-fighting system is practical and effective, the positive function for fire avoidance and rescue isachieved, and the modern building fire fighting is facilitated.

The invention relates to a method for measuring radix scrophulariae extract fingerprint spectrums. The method is characterized in that water is used as an extracting solution to prepare the radix scrophulariae extract; the radix scrophulariae extract is used as a detection object; the fingerprint spectrum methods of the radix scrophulariae medicinal material, herbal medicines, extracts and preparations are established, the more comprehensive spectrum information is obtained, ten common peaks of the radix scrophulariae extract are verified, and the six peaks are indicated; the quality can be comprehensively and quickly detected by combining with the information of multiple spectrum peaks in the fingerprint spectrums, and the comprehensive quality detection and quality control can be favorably performed. The method has the advantages that the positive function on effective feeding guidance on crude drugs in clinical medicine application and production process and ensuring of reliable quality is realized; the operation is simple and rapid, the quality of the radix scrophulariae extract is evaluated, and the conclusion is more objective and accurate.

The invention provides a device for demonstrating electromagnetic induction phenomena with light emitting diodes, which comprises a demonstrating board, wherein an electricity conducting base is arranged on the demonstrating board, the two ends of the electricity conducting base are respectively connected with the two ends of a cylindrical hollow coil through wires, two groups of light emitting diodes with different light emitting colors are arranged on the electricity conducting base, the two groups of light emitting diodes are oppositely arranged, and split strip-shaped magnets are arranged in the hollow coil. The two groups of light emitting diodes are oppositely arranged, and the unidirectional electricity conducting properties of the light emitting diodes are utilized. When the split strip-shaped magnets move from top to the bottom, one group of light emitting diodes emit light, and the other group is off. When the split strip-shaped magnets move from bottom to the top, the light emitting conditions of the two groups of light emitting diodes are opposite. The invention has the advantages of simple structure and convenience for manufacture. When the device is used during teaching, electromagnetic induction phenomena can be visually displayed. The device can improve the learning interest of a student and perform a positive function on learning.

The invention relates to a high-output cultivation method of bamboo fungus. The high-output cultivation method comprises the following steps of preparing of fungus strains, clearing of a land, determining of cultivation opportunity, composting of materials and seeding, earthingcovering of soil, and establishing of a 'mulberry twig-bamboo fungus-mulberry garden' circulation stereo cultivation mode,wherein a culture medium for culturing the fungus strains comprises chips of mulberry twig, chips of miscellaneous tree, wheat bran, corn flour, lime and auxiliary materials. The high-output cultivation method has the advantages that by establishing a 'mulberry twig-bamboo fungus-mulberry garden' ecological agricultural circulation system, the wastes of mulberry twig and bamboo fungus are biologically converted and utilized by a biological fermenting technique, and the scientific concept also provides a foundation stone for the lasting sustained development of ecological agriculture; the positive function is realized for improving the rural appearance and shape, the cutting amount of field forest is reduced, and the natural environment is protected; Qiandaon Lake is a national tourist attraction, the ecological circulation agriculture has natural advantages on protection of natural environment of Qiandao Lake, the sustainability of agricultural cyclic economy is outstanding, the popularizing meaning is deep, and the high-output cultivation method is an inexorable trend for the future development of the ecological agriculture.