32results about How to "Fast resistance" patented technology

Antimicrobial fibers that include antimicrobial nanoparticles dispersed substantially uniformly in a polymer matrix. Textiles and other materials can be formed from such fibers. The fibers may be formed via a masterbatch process or in a process wherein the antimicrobial nanoparticles, polymeric component, and additive(s) are melt processed together directly. Devices can be at least partially formed from polymer materials that include antimicrobial nanoparticles dispersed substantially uniformly in a polymer matrix.

The invention discloses a major structure of an energy-saving motion device which consists of an introduction orifice that has an inner layer and an outer layer, a fluid-layered channel, a loop hole channel, a lead-out orifice channel, and combines with installed windshields, doors and baffles into a car that has novel model and convenient production, and saves cost; an introduction orifice of lateral fluid that is arranged on a car body and a balancing introduction orifice in the bottom of the car are communicated with a channel, a motor is arranged inside the lead-out orifice, a rotating head that is driven by the motor and a wind indicator that is driven by the fluid are arranged in the channel passed by the fluid, thus driving an electric generator to charge a fuel battery for drivingthe motor. The motor, the rotating head, an infinite variable speed controller, a speed reducer, a compensating gear, two semi-shafts and wheels are connected by control boards; the motor drives the wheels to rotate, and eliminates lifting resistance and reduces fluid resistance; the device has enhanced adherence between the wheels and the ground, thus increasing security and stability; the device major structure is formed by channels, thus saving the structures such as pistons, accelerator pedals and so on, and consequently the invention leads the weight to be lighter than the weight of the existing cars by one fourth and saves over two-thirds energy. .

In an embodiment, an adhesive sheet has an expandable adhesive layer 2 on one side or both sides of a base 1, wherein the expandable adhesive layer 2 contains an epoxy resin including a polyfunctional epoxy resin, a phenol resin as a curing agent, an imidazole-based compound as a curing catalyst, and a temperature-sensitive foaming agent. The adhesive sheet has properties in good balance, such as fast curability, heat resistance, and adhesiveness, and also excellent properties such as thermal conductivity attributed to a good filling property.

The invention is a method to identify the resistance to NaBuJing weeding agent in KanMaiNiang, dipping the seeds of KanMaiNiang in GA3 at 800-1000ppm or 0.2% KNO3 at 4 deg.C for 5 days; after seeding, adding in 7mL of weeding agent at gradient concentration of 0-8mg/L, and after 6 days, measuring length of seedlings and using SAS or SPSS statistic software to make nonlinear recurrence to get GR50 and resistance ratio R/S, i.e. concentration in resistant population inhibition RGR50/that in sensitive population inhibition SGR50; if R/S>10, high-resistance, if 3<R/S<10, medium-resistance and if R/S<3, sensitive. The determined result is consistent with that of the whole plant. It is fast, low-cost and suitable for identification of resistance to NaBuJing weeding agent in large-area KanMaiNiang, monitors the occurrence of resistant weeds in time and provides effective basis for field management.

The invention discloses a positioning drilling machine, and relates to the technical field of buildings. The positioning drilling machine comprises a machine box, a sliding groove is formed in the outer surface of the machine box, a sliding base is slidably connected to the inner surface of the sliding groove, a drilling head is fixedly connected to the outer surface of the sliding base through a connecting block, brake plates are fixedly connected to the left side and the right side of the connecting block, and U-shaped grooves are formed in the outer surfaces of the brake plates. The sliding groove is formed in the outer portion of the machine box, the sliding base can drive the drilling head to move up and down, a drilling position can be printed on the outer surface of a workpiece through a positioning mechanism before drilling, then the positioning mechanism is driven by a touch mechanism to leave the outer surface of the workpiece, drilling is conducted along the marked position, two mechanisms are additionally arranged outside the machine, the drilling position of the workpiece can be determined more conveniently, the situation that the drilling position is not accurate enough due to manual position marking by workers is avoided, and the drilling accuracy is greatly improved.

The invention discloses a roller inflow straight spray engine, which is characterized by the following: the inflow of blast chamber adopts roller air valve; the roller air valve consists of the cylinder head and air valve roller; air valve suction port and scavenge hole are installed in air valve head; the air valve roller assemble hole vertical with air valve suction port is installed in the air valve suction port; the air valve assemble hole is fit for nesting the air valve roller; the roller inflow chamber is installed on the air valve roller, which is fit for the air valve suction port and scavenge hole; the drive axle connects to the air valve roller and power wheel. The invention solves the problems of complex structure, big open drag force and vulnerability, which prevent the air valve burn out.

The invention relates to a blade-free centrifugal energy (or centrifugal cavity type compression) machine. Generation of centrifugal force through centrifugation is known by everyone, but it is impossible to make the centrifugal force generate energy in the past, cavities in an impeller are filled with liquid or gaseous substances to rotate at a high speed, and the liquid and gaseous substances can conduct pressure, so that the centrifugal force can be generated; during high-speed rotation, objects with mass can generate outward force due to the action of centrifugal force, and due to the fact that an outlet in the edge of the impeller is small, centrifugal energy can be obtained through liquid-state or gaseous-state substances in the high-speed rotation centrifugal cavity. The invention belongs to the field of machinery. The propeller can be widely applied to air compression, air propulsion of aviation and sailing propulsion in water, and the propeller is obviously superior to the propeller in the application field of previous propellers.

The invention relates to a high-angle drill set on a blast furnace iron mouth. The technical proposal is introduced below: the high-angle drill comprises a base and a blade knife; the center of the base is provided with a main ventage and the base top is uniformly made into three to five wings with top surfaces inclining towards the base center with an angle of Alpha. The middle of each wing is provided with a knife trough; the blade knife is welded in the knife trough; the knife body shape is in accordance with the knife trough while the knife edge is higher than the trough. The two hypotenuses on the knife edge form an angle of Beta. The sidewall of the base between each wing is provided with a side ventage which is connected with the main ventage and inclines to the main ventage with an angle of Gamma. By the invention, the invention only needs at most two drill bits and drill pipes to open a three meters high furnace and within two to three minutes the iron mouth can be opened too. The technology can not only lower the application cost, but also decrease the labor intensity of workers significantly. Additionally, due to the short time of iron mouth opening, the quantity of iron slag remaining in the furnace is decreased.

The invention discloses application of 6-azauracil to preparation of a fungicide for preventing and treating plant diseases caused by phytopathogen. Indoor toxicity tests show that 6-azauracil has good inhibition activity upon phytopathogen and oomycetes. As a fungicide, 6-azauracil has the advantages of high efficiency and low toxicity and is applicable to requirements on chemical prevention andtreatment on plant diseases. As a great amount of fungicides are used at present, the drug resistance of the pathogenic bacteria is improved, in addition, conventional fungicides are severe in environment pollution and high in residue amount, and the food security of human beings is directly affected. 6-azauracil is a degradable, pollution-free and environmental-friendly micromolecule compound, inaddition is poor in drug resistance, safe to non-target organisms, livestock and human beings, is capable of ensuring high quality of agricultural products, fruits and vegetables, meets requirementsof sustainable development, and is wide in study and market application prospect.

The invention discloses an electronic ceramic raw material mixer, which comprises a bracket, an operation table, a material storage cavity and a stirring device, the operation table is fixedly arranged above the support, the material storage cavity is a spherical structure, and the material storage cavity is placed in the operation table. A stirring device is correspondingly arranged in the material storage cavity, a heating layer is uniformly arranged on the inner wall of the material storage cavity, and a temperature control device for regulating the temperature of the heating layer is fixedly installed outside the operating table. The structure of the invention is reasonable, and the invention can prevent heat loss through the spherical material storage cavity, and a heating layer is set on the inner wall of the material storage cavity, so that the ceramic raw materials in different positions in the material storage cavity are all heated, avoiding the Due to the temperature difference in the storage chamber, it takes a long time to mix the ceramic raw materials, and the mixing is uneven. The mixing rate of the raw materials is accelerated, the defective rate is reduced, and the quality of the product is improved. Moreover, the heating can be controlled by the temperature control device. Layer for temperature regulation, improve practicality and flexibility.