62results about How to "Large one-time investment" patented technology

The invention relates to a method for controlling eastern mythimna separata injurious insects. The method comprises the step as follows: the eastern mythimna separata injurious insects contact Cry1A protein. The eastern mythimna separata injurious insects are controlled by producing the Cry1A protein capable of killing the eastern mythimna separate inside a plant body. Compared with an agricultural prevention method, a chemical prevention method and a physical prevention method used in the prior art, the whole growth period and whole plant protection is carried out on the plant, so as to prevent the damage of the eastern mythimna separata injurious insects. The method is free of pollution, free of residue, stable and thorough in effect, simple, convenient and economical.

The invention discloses a method for accelerating aging of vinegar with ultrasonic wave, and belongs to the technical field of vinegar aging acceleration. The method comprises the following steps: storing newly brewed vinegar and ethanol which accounts for 0.55-0.85% of the volume of the vinegar in a container, sealing the mount of the container, keeping the temperature inside the container to be 30-40 DEG C, and applying low-frequency high-intensity ultrasonic wave with the frequency of 18-29 KHz and the ultrasonic density of 40-60 W/100mL (the volume ratio of the ultrasonic power to the aging accelerated vinegar) to the vinegar in the container for 60-80 minutes. By adoption of the method, the aging effect of 3-5 years of natural aging can be achieved within 60-80 minutes, the aging time is greatly shortened, and the aging acceleration effect is remarkable.

The invention relates to application of insecticidal protein. A method for controlling proceras venosatum insects comprises the following step: enabling the proceras venosatum insects to be in contact with Cry1A protein at least. The proceras venosatum insects are controlled by generating the Cry1A protein, which is capable of killing proceras venosatum, in plants; compared with an agricultural prevention and treatment method, a chemical prevention and treatment method and a physical prevention and treatment method in the prior art, the insecticidal protein can be used for carrying out whole-growth-period and whole-plant protection on the plants, and preventing and treating the invasion of the proceras venosatum insects; and the insecticidal protein has no pollution and no residues, has stable and complete effect, and is simple, convenient and economical.

The invention relates to a storing and processing method of rice and belongs to the technical field of crop processing. The process disclosed by the invention comprises the following steps: feeding into a warehouse: feeding wet rice into the warehouse; removing water: controlling the water content of the rice to 15-16% in a manner of warehouse ventilation; storing at low temperature: reducing the temperature of the warehouse to 18-25 DEG C to carry out low-temperature storage; and carrying out low-temperature and high-humidity processing. According to the process disclosed by the invention, the water content and the temperature of processing and storing the rice are controlled and the low-temperature and high-humidity processing is carried out at the water content and the temperature, so that the oxidation degree of fatty acid is low and the water absorbing speed in a process of immersing the rice to make rice is low; and the rice has the characteristics of small cracks in the water, good elasticity, good appearance and high freshness, and the rice has good edible quality, good mouth feel and good taste.

The invention relates to an application of an insecticidal protein. A control method for chilotraea infuscatellus pests comprises the following step of at least contacting the chilotraea infuscatellus pests with a protein CrylA. The chilotraea infuscatellus pests are controlled through generating the protein CrylA capable of killing chilotraea infuscatellus in a plant body. Compared with an agricultural control method, a chemical control method and a physical control method adopted in the prior art, the control method can be used for avoiding invasion of the chilotraea infuscatellus pests by protecting the whole plant in the whole growth period and is pollution-free, residue-free, stable and thorough in effect, simple, convenient and economic.

The invention relates to a purpose of an insecticidal protein. A method for controlling an injurious insect of proceras venosatus comprises at least contacting the injurious insect of proceras venosatus with a Vip3A protein. The Vip3A protein, which can kill the proceras venosatus, is generated in a plant body to control the injurious insect of proceras venosatus. Compared with an agricultural control method, a chemical control method and a physical control method in the prior art, the insecticidal protein can protect a whole plant in the whole growth period against the injurious insect of proceras venosatus. The insecticidal protein is free of pollution and residue, is stable and thorough in effect, and is simple, convenient and economic.

The invention relates to use of a pesticidal protein, and the use of the pesticidal protein comprises contacting Clanos bilineata pests at least with Cry2Ab protein. The Clanos bilineata pests can becontrolled by production of the Cry2Ab protein capable of killing Clanos bilineata in a plant; compared with the agricultural control method, the chemical control method, the physical control method and the biological control method used in the prior art, the whole plant can be protected in the whole growth period for control of damage of the Clanos bilineata pests, and the pesticidal protein is non-pollution, free of residue, stable in effect, thorough, simple, convenient and economical.

The invention relates to application of an insecticidal protein. The application of the insecticidal protein comprises enabling a clanis bilineata tsingtauica pest to be in contact with Cry1A protein.The Cry1A protein which is generated in a plant body and is capable of killing clanis bilineata tsingtauica is used for controlling the clanis bilineata tsingtauica pest; compared with the agricultural control method, the chemical control method, the physical control method and the biological control method used in the prior art, the insecticidal protein is capable of protecting whole plants in awhole growth period and controlling the infestation of the clanis bilineata tsingtauica, is free of pollution, is free of residues, has a stable and thorough effect, and is simple, convenient and economical.

The invention discloses a production technique of a combined gear which has a stable and simple technique and can greatly reduce the cost. The steps of production technique are as follows: a certain amount of iron powder, copper powder and carbon powder are arranged in a stirring machine and is stirred uniformly at first; then the mixed powder is pressed and shaped by a die casting machine; the blank of the combined gear is arranged in a high temperature sintering furnace for high temperature sintering and quenching; after blackening, the blank becomes the combined gear product. The production technique has the advantages that the iron powder, copper powder and carbon powder are adopted and shaped at one time by the die casting machine; no cutting techniques are adopted; the technique is simple and the steps are less; the processing efficiency of the product is improved by more than 15 times; the consistency of the product produced by one time shaping is good and the quality is stable; the investments on the devices and personnel in the technique are less; the technique can be widely used for the important part products of the electric operation mechanism of a low voltage electric apparatus.

The invention relates to an application of an insecticidal protein, which includes a step of at least contacting an injurious insect, clanis bilineata tsingtauica, with Vip3Aa protein. In the invention, the clanis bilineata tsingtauica can be controlled by means of the Vip3Aa protein, produced in plants, which can kill the clanis bilineata tsingtauica; compared with agricultural, physical, biological and chemical prevention and treatment methods in the prior art, the insecticidal protein, can protect plants in all growth periods and on whole plant for preventing and treating the clanis bilineata tsingtauica. The insecticidal protein is free of pollution and residue, has stable and complete effect, and is simple, convenient and economical.

The invention relates to use of an insecticidal protein. According to the use, argyrogramma agnata pests are enabled to be at least in contact with a Vip3Aa protein. The argyrogramma agnata pests arecontrolled by causing the Vip3Aa protein, capable of killing the argyrogramma agnata pests, to generate in plant bodies. Compared with the agricultural control method, physical control method, biological control method and chemical control method in the prior art, the whole plants are protected in a whole growth period, so that the invasion of the argyrogramma agnata pests can be prevented and controlled; furthermore, the insecticidal protein is free from pollution and residues, stable and thorough in effect, simple, convenient and economical.

The invention discloses a method for extracting CBD (cannabidiol) oil from industrial dried hemp flowers and leaves. The method is characterized by comprising the following steps: crushing dried hempflowers and leaves; transferring into material grids of a Rotocel extractor; enabling the material girds to make horizontal circumferential movement under driving of a top motor; at the same time, spraying a solvent, namely n-hexane, petroleum ether, #6 solvent oil, kerosene or benzene, to the material by using a pump; after the solvent penetrates into a material layer, enabling the solvent to ooze out from a material partitioning net at a lower end; pumping out the oozed extract by using an anti-explosion pump; carrying out two-stage filtration; recycling the solvent so as to obtain crude CBDoil; carrying out redissolution by using ethanol; freezing, filtering, and recycling ethanol from the filtrate; carrying out complete depressurized recycling on the ethanol, heating to 120-180 DEG C,and carrying out a vacuum decarboxylic reaction for 20 minutes so as to obtain decarboxylation CBD oil; and pumping the decarboxylation reaction CBD oil into a molecular distillate material tank, andcarrying out CBD enrichment through two-stage molecular distillation. The purity is 80% or greater, and the process has the advantages of being large in processing amount, low in water, power and solvent consumption, low in one-time investment, and the like.

The invention relates to the use of an insecticidal protein, comprising: contacting a grass moth pest with at least Cry1Fa protein. Cry1Fa protein capable of killing meadow moth is generated in plantto control meadow moth pest; Compared with the agricultural prevention and control method, chemical prevention and control method, physical prevention and control method and biological prevention andcontrol method used in the prior art, the invention protects the whole plant during the whole growth period of the plant to prevent and control the invasion of the grass moth pest, and has no pollution, no residue, stable effect, thoroughness, simplicity, convenience and economy.

The invention relates to application of insecticidal protein. The application comprises the step of enabling meadow moth pests to at least contact Cry2Ab protein. Through generation of the Cry2Ab protein capable of killing meadow moths in bodies of plants, the meadow moth pests are controlled; compared with an agricultural control method, a chemical control method, a physical control method and abiological control method in the prior art, the invention has the advantages as follows: the whole plants are protected in the whole growth period so as to control invasion of the meadow moth pests, and no pollution, no residue, a stable and thorough effect, simpleness, convenience and economy are achieved.

The application of the insecticidal protein comprises the following steps: enabling cotton bollworm pests of South America to be at least in contact with Vip3Aa protein, and controlling the cotton bollworm pests of South America by generating the Vip3Aa protein capable of killing the cotton bollworms in plants.

The invention relates to a novel air conditioning system for a machine room. The novel air conditioning system comprises an indoor unit, an outdoor unit and a control unit, wherein the indoor unit isin fluid communication with the outdoor unit through a refrigerant pipeline; the indoor unit comprises an evaporator and an indoor fan; the outdoor unit comprises a heat pipe condenser and a mechanical refrigeration device; and the control unit can control the novel air conditioning system for the machine room to be in a heat pipe working mode, a mechanical refrigeration working mode and a heat pipe and mechanical refrigeration parallel working mode. In view of the environmental requirements of the machine room, the system can utilize natural cold for a long time all the year round, and the energy efficiency ratio all the year round is higher than that of a traditional air conditioner for the machine room. The novel air conditioning system can utilize a natural cold source to the maximum extent, so that the purpose of energy conservation is achieved, and the PUE value of the data machine room is reduced.

The invention relates to an application of insecticidal proteins. The application of the insecticidal proteins comprises the following steps that argyrogramma agnata pests are at least in contact withCry2Ab proteins. According to the application of the insecticidal proteins, the Cry2Ab proteins capable of killing argyrogramma agnata are generated in plant bodies to control the argyrogramma agnatapests. Compared with an agricultural control method, a chemical control method, a physical control method and a biological control method used in the prior art, full-growth period and full-plant protection on plants are adopted in the application of the insecticidal proteins to control the invasion of the argyrogramma agnata pests, and the application of the insecticidal proteins has no pollutionand residue, has stable and thorough effects, and is simple, convenient and economic.

The invention relates to an application of insecticidal proteins. The application of the insecticidal proteins comprises the following steps that argyrogramma agnata pests are at least in contact withCry1A proteins. According to the application of the insecticidal proteins, the Cry1A proteins capable of killing argyrogramma agnata are generated in plant bodies to control the argyrogramma agnata pests. Compared with an agricultural control method, a chemical control method, a physical control method and a biological control method used in the prior art, full-growth period and full-plant protection on plants are adopted in the application of the insecticidal proteins to control the invasion of the argyrogramma agnata pests, and the application of the insecticidal proteins has no pollution and residue, has stable and thorough effects, and is simple, convenient and economic.

The invention relates to an energy-saving machine room air conditioning system. The energy-saving machine room air conditioning system comprises an indoor unit, an outdoor unit and a control unit, theindoor unit comprises a heat pipe evaporator, an indoor fan and a mechanical refrigerating device, and the heat pipe evaporator is provided with a gaseous refrigerant outlet and a liquid refrigerantinlet; the mechanical refrigerating device comprises an evaporator, a condenser, a compressor and a throttling device; and the outdoor unit comprises a heat pipe condenser and an outdoor fan, the indoor unit is in fluid communication with the outdoor unit through a refrigerant pipeline, the position of the outdoor unit is higher than that of the indoor unit, the heat pipe condenser is arranged onthe outer side of the condenser of the mechanical refrigerating device, the evaporator of the heat pipe heat exchange system is arranged on the left side of the condenser of the mechanical refrigerating device, and the control unit automatically controls the natural cold source and the mechanical cold source to be in an independent operation mode and a combined operation mode. The heat pipe technology and the compressor refrigeration technology are perfectly combined, a natural cold source is effectively utilized to achieve the energy-saving purpose, and the PUE value of a data machine room isreduced.