71results about How to "long duration" patented technology

In hybrid electric vehicles having increased battery storage capacity and plug-in capability, electric-only operation of significant duration is available. To supplement lubrication for the electric and mechanical component provided by an engine-driven mechanical pump, an electric pump is provided in parallel to the mechanical pump. A method to control the electric pump is also disclosed in which a first desired quantity of a first component and a second desired quantity of a second component are determined. The electric pump is commanded to provide the greater of the first and second quantities. The desired quantity can be based on preventing temperature in the component from exceeding a maximum design temperature and/or providing sufficient lubrication to rotating parts of the component.

The invention provides a vehicle tyre maintenance agent and a preparation method thereof. The maintenance agent contains fatty alcohol polyoxyethylene ether (25), glycerol, water-soluble silicon oil, alpha olefin sulfonate, polyethylene glycol (400), polyvinylpyrrolidone, sodium nitrite, citric acid and essence. The maintenance agent has functions of dust prevention and static resistance when performing the decontamination, the blackening and luster enhancement on tyres, has no corrosion to the tyres and wheel hubs, and increases beautiful effect during the maintenance; the maintenance agent adopts environment-friendly raw materials, synchronously performs the decontamination, blackening, luster enhancement, static resistance and maintenance, and has no corrosion to the tyres and the wheel hubs; and the maintenance agent has long effect duration, and ensures that vehicle tyres can keep shiny black for a long time after the use.

Compositions comprised of a delivery vehicle or delivery system and an active agent dispersed within the delivery vehicle or system, wherein the delivery vehicle or system contains a polyorthoester polymer and a polar aprotic solvent. Also disclosed are low viscosity delivery systems for administration of active agents. The low viscosity delivery systems have a polyorthoester polymer, a polar aprotic solvent and a solvent containing a triglyceride viscosity reducing agent. Compositions described include an amide- or anilide-type local anesthetic of the “caine” classification, and a non-steroidal anti-inflammatory drug (NSAID), along with related methods, e.g., for treatment of post-operative pain or for prophylactic treatment of pain. The compositions are suitable for delivery via, e.g., direct application and instillation, intradermal injection, subcutaneous injection, and nerve block (perineural).

The invention discloses a micro-capsule suspending agent containing pendimethalin. The micro-capsule suspending agent is prepared by taking pendimethalin or a compound of the pendimethalin and an active component II as an active ingredient, and complementing to 100% by using a capsule wall material, an initiator, a promoter, a cosolvent and a solvent, wherein the active component II can be any one of alachlor, metolachlor, acetochlor, pretilachlor, propisochlor or butachlor or the like. The micro-capsule suspending agent can be used for prevention and treatment of annual and perennial weeds in sugarcane or corn fields, and has the advantages of long lasting period, high working efficiency, synergies, safety, environmental protection and the like.

The invention belongs to the technical field of medical instruments, in particular to a thrombus prevention device with an indwelling catheter. A device comprising a positive pressure chamber, a slow-release valve and a joint which are combined into a whole is arranged, the positive pressure chamber is divided into a driving cavity and a liquid storage cavity, and liquid can be filled into the liquid storage cavity in advance or is filled into the liquid storage cavity during use; by use of the inherent bubble point characteristic of a filtering medium, the bubble point numerical value of the filtering medium is regulated, a resistance which is less than or equal to the pressure of the positive pressure chamber is formed, The resistance limits that the liquid which is in a positive-pressure driving state in the liquid storage cavity can only be slightly and slowly released and filled into the joint so as to further enter into the indwelling catheter, so that the positive-pressure slow-release time of the liquid in the liquid storage cavity is greatly prolonged, the indwelling catheter connected with the liquid storage cavity is in a positive-pressure state for a long time, and thus the purpose of preventing blood from flowing back to the indwelling catheter so as to prevent formation of thrombus is achieved.

The invention discloses an electromagnetic drag reduction device for a high-speed underwater vehicle, which comprises a plurality of annular units, the annular units are installed at the tail of the vehicle, the units are closely arranged along the axial direction of the vehicle, and the magnets and electrodes of each unit are arranged The cloth corresponds to the same. By using the electrolytic effect of current on electrolyte (seawater) and the mechanical effect of electromagnetic force on current, optimize the design of supercavitation underwater vehicle, prolong the duration of supercavitation and increase power, so as to effectively reduce drag and increase speed and range the goal of.

The plant pesticide with natural avermectin microcapsule is prepared with natural avermectin in 3-95 wt% and synergist in 1-50 wt% as core material, wall material in 1-35 wt%, and dispersant in 1-15 wt%, and through interface polymerization to obtain natural avermectin microcapsule, which is added with assistant in 1-30 wt% and carrier in 1-40 wt% to form the natural avermectin microcapsule plant pesticide. The present invention solves the problem of natural avermectin, and makes it delayed slowly for lasting effective time, reduced pesticide consumption, lowered cost and reduced environmental pollution. The present invention may be used in organic food production and green food production to kill various pests in vegetable, Chinese medicine, flower, tea, etc.

The present invention relates to methods for predicting the outcome of therapeutic intervention in cases of leukemia, especially acute lymphoblastic leukemia in children and adults. The present invention evaluates a gene expression profile and identifies prognostic genes of cancers, in particular leukemia, more particularly B-precursor acute lymphoblastic leukemia (ALL). The present invention provides a method of determining prognosis of leukemia, in particular, acute lymphoblastic leukemia, more particularly B-precursor ALL and predicting therapeutic outcome of a patient. The method comprises the steps of first establishing the threshold value of at least three prognostic genes of leukemia, preferably at least eight prognostic genes, or preferably, as many as 26 prognostic genes. Then, the amount of the prognostic gene(s) from a leukemia patient is determined. The amount of the prognostic gene present in that patient is compared with the established threshold value of the prognostic gene(s) which is indicative of therapeutic success or failure, whereby the prognostic outcome of the patient is determined/predicted.

The invention provides a mixed VLP. The mixed VLP comprises: a stromatin M1 of an influenza virus; a hemagglutinin HA of a surface antigen of the influenza virus; a nexus protein which comprises an extracellular domain of a main antigen epitope of a Newcastle disease virus (NDV) F protein, a transmembrane domain and an intracellular domain of the hemagglutinin HA of the influenza virus, wherein the extracellular domain of the main antigen epitope of the NDV-F protein replaces an extracellular domain which is at 5'-terminus of the hemagglutinin HA of the influenza virus and has a roughly same length; and the hemagglutinin HA of the influenza virus and the surface antigen F protein of the NDV which are simultaneously expressed on the surface of the mixed VLP. The invention also provides a divalent vaccine of avian influenza and the NDV and a method for preparing the mixed VLP, wherein the divalent vaccine contains the mixed VLP and an adjuvant.

The invention relates to a spinosad-containing pesticidal composition. The active ingredients of the spinosad-containing pesticidal composition comprise monosultap and spinosad. The spinosad-containing pesticidal composition has obvious synergy on prevention and control of chilo supperssalis, improves the preventive effect, reduces using amount, delays medicine resistance, reduces environmental pollution and has high practicability.

The invention relates to an insecticide composition. The composition contains active ingredients and is characterized in that the active ingredients contain indoxacarb and an organophosphorus insecticide, wherein the organophosphorus insecticide is selected from at least one of acephate, fenitrothion and malathion, and the weight ratio of indoxacarb to the organophosphorus insecticide is 1: (0.01-90). The invention further relates to an insecticide prepared from the insecticide composition and application of the insecticide in the prevention and control of one or more plant pests. Compared with single-ingredient indoxacarb or organophosphorus insecticide, the insecticide composition and the insecticide, disclosed by the invention, have a synergized action, and the prevention and control effect can be improved; the insecticide duration is long; due to non-single active ingredients, the insecticide resistance is difficult to produce; and multiple different species of pests occurring in a mixed manner can be prevented and controlled, so that the dosage can be reduced, the cost is saved, and the pollution to the environment is reduced.

The invention discloses a fertilizer, in particular an iodine accumulation seaweed fertilizer and a manufacture method thereof. The iodine accumulation seaweed fertilizer has the special aspects that the iodine accumulation seaweed fertilizer is a solid preparation made of the material and auxiliary materials by weight parts as follows: iodine is 1 to 35 parts, benzoate is 110 to 160 parts, compound sodium nitrophenolate is 1 to 8 parts, alcohol is 300 to 800 parts, water is 60 to 120 parts, and alkali is 1 to 2 parts. The solid preparation is granula, which has the particle size range that the diameter ranges from 2 to 3mm. The iodine accumulation seaweed fertilizer effectively improves the root environments of planting crops, and restrains the proliferation rate and the survival rate of nematodes, thereby restricting the quantity and the epidemic degree of the nematodes and promoting the well-developed root system of the planting crops. The iodine accumulation seaweed fertilizer not only provides microelement nutrition to the nutrient deficiency of plants, but also has restraining and repellent effects on the root knot nematode, and is the ideal preparation for producing harmless agricultural products.

A multidirectional air discharge hand drying apparatus includes a high-pressure airflow generation device and a casing. The casing has a first opening to receive insertion of user's hands and a hand drying compartment leading to the first opening. The hand drying compartment includes a first wall surface and a second wall surface facing the first wall surface, and at least one third wall surface interposed between the first and second wall surfaces and faced the hand drying compartment. The first and second wall surfaces have at least one first air discharge nozzle. The third wall surface has a second air discharge nozzle. The first and second air discharge nozzles are connected to the high-pressure airflow generation device to eject high pressure airflows with respectively a first output airflow axis and a second air output airflow axis crossed in the hand drying compartment.

The invention discloses a method for preventing and treating sugarcane diatraea saccharalis. Concretely, indoxacarb, attractant and excipient are fully mixed to obtain gel baits, wherein the weight percentage of indoxacarb in the gel baits is 1-5%; the gel baits are evenly mixed with fertilizers before sugarcane planting and then scattered to a planting ditch, or scattered to seedling roots after sugarcane seedling emergence after plantation, the use amount per mu is 1-10 kg, and the gel baits are applied once during base fertilizer application and topdressing respectively. The diatraea saccharalis can be prevented and controlled effectively the preventing effect is over 85%, the yield is increased by over 40%, and the method has very high application values and popularizing values.

The invention provides a mixed virus-like particles, containing stromatin M1 of influenza virus, surface antigen erythrohemagglutinin HA of influenza virus and a nexus protein containing main antigenic epitope contained capsid protein of foot and mouth disease virus and a transmembrane zone and an inner membrane zone of the erythrohemagglutinin HA of influenza virus. The main antigenic epitope contained capsid protein of foot and mouth disease virus substitutes a basically same length outer membrane zone of a 5' terminal of the erythrohemagglutinin HA of influenza virus. Surface antigen erythrohemagglutinin HA of influenza virus and the main antigenic epitope contained capsid protein of foot and mouth disease virus are expressed simultaneously on surfaces of the mixed virus-like particles. The invention also provides a divalent vaccine of swine influenza and foot and mouth disease; and the vaccine contains the mixed virus-like particles and adjuvants. The invention also provides a method for preparing the mixed virus-like particles.

The invention discloses an anti-termite optical cable which comprises an optical cable main part, the optical cable main part is sequentially provided with a core part, a flame-retardant layer, a waterproof layer, a capillary hole layer and a PVC layer from inside to outside, the core part comprises a framework and optical fibers attached to the framework, the capillary hole layer is made of a material with capillary holes, and an anti-termite solution is adsorbed to the capillary hole layer. The capillary layer and the waterproof layer are arranged between the PVC layer and the flame-retardant layer, the capillary layer can adsorb a large amount of anti-termite solution, when one position of the anti-termite optical cable is bitten open by termites, due to the capillary effect, the anti-termite solution can be continuously transferred to the notch, the anti-termite effect lasts for a long time, and the anti-termite effect is better.

The invention provides a special plant-source insecticide for planting sand sugar oranges. The special plant-source insecticide is prepared mainly from the following materials in parts by weight: 50-60 parts of neem fruit, 30-40 parts of celastrus angulatus, 10-20 parts of pyrethrum, 30-40 parts of maidenhair, 30-40 parts of tobacco, 5-10 parts of eucalyptus leaf extract, 5-10 parts of vine tea extract, 8-12 parts of surface active agent and 5-10 parts of stabilizer. The invention also discloses a preparation method of the special plant-source insecticide for planting the sand sugar oranges. The special plant-source insecticide provided by the invention is prepared by adopting plant materials such as the neem fruit, the celastrus angulatus, the pyrethrum, the pyrethrum, the maidenhair, the tobacco, the eucalyptus leaf extract and the vine tea extract, has the advantages of low toxicity, safety, high efficiency, long lasting period, short safety interval period, environment-friendly effect and no hazard to a human body, and is suitable for massive promotion and use in the planting process of the sand sugar oranges.

The invention discloses a potato plantation method. The potato plantation method comprises following steps of A, carrying out soil preparation, applying decomposed farmyard manure, calcium superphosphate, plant ash and organic trace elements after a deep ploughing process; carrying out fine ploughing and leveling processes; B, carrying out a sowing process, cutting potatoes into cubes, wherein each potato cube at least reserves a middle bud or terminal bud, and the terminal bud is longitudinally cut and equally distributed to 2-4 potato cubes; putting the cut potato cubes on a wet, shady, cool and ventilated place timely for airing, immersing the potato cubes in a sprouting agent after wound healing, and then carrying out the sowing process; C, carrying a topdressing process according to the weight ratio of nitrogen, phosphor and potassium being 5:2:1 in dependence on the soil fertility condition; D, carrying out field management, carrying out shallow irrigation once after potato seedlings come out evenly, carrying out final irrigation once 60-70 days after seedling emergence, carrying out irrigation in dependence on rainfall and soil humidity conditions afterwards, removing weeds when we see at any moment, and controlling plant diseases and insect pests timely; and E, carrying out harvest timely after potatoes are ripe. By employing the potato plantation method, the output can be increased, the potatoes are green and pollution-free, and the potato plantation method is simple and easy to operate.

The invention relates to an insecticidal composition. The insecticidal composition is characterized by comprising two active components of tetra-chlorantraniliprole and methoxyfenozide, wherein the weight ratio of the two active components is 1:50 to 50:1. The composition can be prepared into a suspending agent or a water dispersible granule. The insecticidal composition is high in efficiency, low in toxicity, high in insecticidal activity, and safe and free of phytotoxicity to crops, the resistance to drugs is delayed when the dosage is reduced, and the lasting period is prolonged.

The invention discloses a power-saving control method and a device for a mobile terminal, relates to the technical field of mobile terminals, and mainly aims to reduce the power consumption of the mobile terminal. The method according to the invention comprises the steps of determining a first time point when a user ends the sleep state according to set time points of an alarm clock in N days, according to the first time point, calculating a time period when the user may enter a sleep state; determining a second time point when the user enters the sleep state according to the time point when the screen of the mobile terminal is turned off in the time period when the user possibly enters the sleep state every day; and controlling the mobile terminal to enter a power saving state in a time period from the second time point to the first time point.

The invention discloses blueberry fruit tree organic fertilizer capable of inhibiting weed growth and a preparation method thereof. The blueberry fruit tree organic fertilizer is prepared from 30-40 parts by weight of turfy soil, 20-30 parts by weight of cotton straw powder, 18-24 parts by weight of urea, 15-20 parts by weight of cypress twig powder, 8-12 parts by weight of borax, 5-6 parts by weight of zinc sulfate, 4-5 parts by weight of calcium nitrate tetrahydrate, 5-6 parts by weight of potassium sulfate, 3-4 parts by weight of monoammonium phosphate, 4-6 parts by weight of ammonium bicarbonate, 4-5 parts by weight of apophyllite powder, 2-3 parts by weight of sodium ethylene diamine tetracetate, 2-3 parts by weight of sodium carboxymethylcellulose, 1-3 parts by weight of fatty alcohol polyoxyethylene ether, 1-2 parts by weight of simazine, 9-11 parts by weight of a soil conditioner and a proper amount of rice washing water. The blueberry fruit tree organic fertilizer utilizes turfy soil, cotton straw powder and urea as main raw materials, contains borax, zinc sulfate, potassium sulfate and monoammonium phosphate for supplying comprehensive fertilizer nutrients, and contains simazine for inhibiting annual broad leaf weed and a part of gramineous weed, having long action time and no damage on blueberry and promoting overground part growth. The blueberry fruit tree organic fertilizer is weeding-type fertilizer having high economic benefits.

The invention discloses anti-ultraviolet PVC (Polyvinyl Chloride) gloves and a preparation method thereof. The anti-ultraviolet PVC gloves are prepared from the following raw materials in parts by weight: 100 parts of PVC, 78 to 82 parts of DOP, 10 to 15 parts of TXIB, 10 to 15 parts of D70, 2 to 2.5 parts of stabilizer, 2 to 2.5 parts of epoxidized soybean oil and 5 to 10 parts of anti-ultraviolet aid, wherein the anti-ultraviolet aid is prepared from the following raw materials in parts by weight: 12 to 15 parts of a fluorocarbon emulsion, 2 to 5 parts of 2-(2'-hydroxy-3'-tert-butyl-5'-methyl phenyl)-5-chloro-benzotriazole, 5 to 8 parts of 2-hydroxyl-4-methoxybenzophenone and 3 to 4 parts of a ceramic powder. The anti-ultraviolet PVC gloves disclosed by the invention have the advantagesof good anti-ultraviolet performance, long duration time, comfortableness in wearing and low cost; the adopted anti-ultraviolet agent does not affect the transparency of a product and also has no effects on the initial coloring of the PVC gloves; the production process of the anti-ultraviolet PVC gloves is simple and easy to operate.

The invention discloses a compound fungicide specially used for rice breeding. The compound fungicide is prepared from the following raw materials in parts by weight: 30-45 parts of an effective component, 10-25 parts of additives and 50-85 parts of filler, wherein the effective component is a mixture of plant polysaccharides, radix astragali seu hedysari, cinnamon essential oil, cerium complexesand matrine, wherein the weight ratio of the plant polysaccharides to the radix astragali seu hedysari to the cinnamon essential oil to the cerium complexes to the matrine is equal to (2-10) to (1-4)to (2-8) to (9-20) to (1-3). The compound fungicide, provided by the invention, specially used for rice breeding is good in fungicidal property, has little damage to rice, and is high in breeding yield.

The invention relates to bacillus firmus and an application thereof. The bacillus firmus is subjected to primary seed culture and fermentation to prepare bacillus firmus liquid inoculant, or further concentrating and sray drying are performed, so that bacillus firmus powder is prepared. The bacillus firmus inoculant has an obvious antagonistic effect on sclerotinia sclerotiorum causing sclerotiniasclerotiorum of sunflowers, can prevent or reduce sclerotinia sclerotiorum of sunflowers, promotes stable yield and income increase of the sunflowers, increases the yield of the sunflowers, and improves the quality of the sunflowers.

The present invention provides a novel granular compounded pesticide which can be used for preventing insect pests of corn and rice borer, aphids, wheat blossom midge, etc. The granular compounded pesticide also has the effect for treating banded sclerotial blight, powdery mildew and leaf spot. The application method is simple for carrying out. The dropping application and scattering application are applicable. The granular compounded pesticide of the invention also has the advantages of long pesticide effect, high efficiency and low toxicity. The problem that the personnel positioning caused by pesticide application in high temperature. The problems of more generation of diseases and pests and inconvenient pesticide applying, which baffle the person for many years in the late-middle period of corn and rice, are settled. The harvest of summer-autumn grain is prepared. The essential component is the reused waste. The soluble minor element is provided for the crops when the cost is saved.

The invention relates to the field of daily supplies, and in particular to a preparation method of an air purifying agent containing plant fragrance. The preparation method comprises the following steps: firstly, performing purification treatment on sepiolite and kaolin, and then crushing into fine powder to obtain mixed powder; secondly, stirring and mixing tea tree oil, ethyl acetate, guar gum and water according to a preparation mass ratio, and adjusting a pH value with citric acid to be 6.0 to 6.5, thus obtaining a first solution; thirdly, taking plant powder according to the preparation mass ratio, and dissolving the plant powder into acetic acid to obtain a second solution; fourthly, stirring and mixing the first solution and the second solution at the speed of 100 to 200r/min; after stirring for 10 minutes, adding the mixed powder prepared in the first step; fifthly, performing suction filtration on a mixture obtained in the fourth step, putting the mixture into a drying oven with the temperature of 150 to 160DEG C, and drying to obtain a paste finished product. The air purifying agent disclosed by the invention has the advantages of long duration time, effective removal of foreign smell in a house, high adsorptivity, safety, environmental protection and simplicity in use; by mixing with tea tree leaves, the fragrance of the air purifying agent is fresher, more natural and more lasting.

The invention relates to a sterilizing composition. Effective components of the sterilizing composition include fenoxanil and tricyclazole, and the balance of auxiliary components which is allowed to be used and is acceptable in pesticide, wherein the mass ratio of the fenoxanil to tricyclazole is 30:1-1:70, and a better ratio is 10:1-1:20. The sterilizing composition can be prepared into any preparation form used in agriculture by utilizing known methods, wherein better preparation forms include wettable powder, suspending agent, oil suspending agent and water dispersible granule. The mixing of the fenoxanil and the tricyclazole has obvious synergism and is mainly used for preventing and treating rice diseases.

The invention discloses a method for preventing and controlling sugarcane beetles. The method particularly includes: fully mixing 6.1% Avi indoxacarb, an attractant and an excipient to prepare a gel bait, wherein weight percentage of 6.1% Avi indoxacarb in the gel bait is 0.5-3%; scattering the gel bait into planting furrows before sugarcane is planted and after fertilizer is mixed well, or scattering the gel bait at roots of seedlings after the sugarcane seedlings come out after planting, wherein 3-8 kg of the gel bait is used per mu, and the gel bait is used during bottom application and top application. By using the method, the sugarcane beetles can be prevented and controlled effectively, prevention efficiency is higher than 86.5%, and yield can be increased by higher than 48%. The method has extremely high application value and popularization value.

The invention discloses a ternary composition containing phenamacril, a seed treatment suspension agent and application thereof. The ternary composition disclosed by the invention contains the phenamacril, thifluzamide and chlorantraniliprole, wherein the mass ratio of the phenamacril to the thifluzamide to the chlorantraniliprole is (1 to 20) to (10 to 30) to (1 to 15). The invention further discloses a phenamacril, thifluzamide and chlorantraniliprole seed treatment suspension agent. The paddy rice seed treatment suspension agent can be used for effectively controlling low-quality paddy riceseedlings through one-time seed treatment and paddy rice early-period and medium-period banded sclerotial blight and cnaphlocrocis medinais can be basically controlled; the dosage of the pesticide and the number of times of utilizing the pesticide can be remarkably reduced, so that the environment pollution and the pesticide residues of agricultural products are reduced and the field labor cost is effectively saved; and the ternary composition can be widely applied to the field of paddy rice treatment.

The invention belongs to the field of biological fertilizers, and in particular discloses a selenium enriched plant source synergistic biological composite film-forming agent and a preparation method thereof. The selenium enriched plant source synergistic biological composite film-forming agent mainly includes an inorganic fertilizer, an organic fertilizer and a microbial fertilizer. The selenium enriched plant source synergistic biological composite film-forming agent comprises the following components by weight: 5-10 parts of salvia plebeia, 10-15 parts of radix angelicae, 5-15 parts of fructus forsythia, 10-15 parts of pine pollen, 15-20 parts of rhizoma rehmanniae, 15-25 parts of polyvinyl alcohol, 20-25 parts of sodium carboxymethylcellulose and the like. Phoxim and Triazophos can adjust reasonably release of insecticide active ingredients so as to improve the drug effect, prolong the duration, and reduce environmental pollution; by compounding of the Phoxim and the Triazophos, the synergistic effect is obvious; the selenium enriched plant source synergistic biological composite film-forming agent can be attached to plant surface to play a protective role, also enables drugs to release in a fixed location, and the curative effect is improved; and by cooperated use with the salvia plebeia, the radix angelicae, the fructus forsythia, and other raw materials, a synergistic effect is played, and the selenium enriched plant source synergistic biological composite film-forming agent has the advantages of enhancement of absorption, improvement of bioavailability, reduction of dose, saving of traditional Chinese medicine resources, and reduction of poisonous and side effects of drugs.