42results about How to "Will not cause deterioration" patented technology

The invention discloses an intelligent animal feeding system which comprises an electronic mark on the body of an ingestion animal, an identity recognition unit, a feeding trough, a control unit, a fodder preparing unit, a triggering unit, a biosensor and an environment collector. The fodder preparing unit, the triggering unit, the biosensor and the environment collector are respectively connected with the control unit. The identity recognition unit is used for reading information of the electronic mark and transmitting the information to the control unit. The control unit is used for analyzing behavioral habits of the ingestion animal within corresponding time according to data collected by the triggering unit, the biosensor and the environment collector, a free eating time quantum and a limited eating time quantum of the ingestion animal are set according to the behavioral habits, and the speed and the volume of edible fodder conveyed by the fodder preparing unit to the fodder trough are automatically adjusted in the set free eating time quantum. According to the intelligent animal feeding system, the behavioral habits of the ingestion animal are conformed, the stress response of the animal is reduced, and the maximization of the economic benefit of animal breeding is achieved. In addition, the invention provides a feeding method of the intelligent animal feeding system.

The invention discloses a lithium bis-fluoro-sulfonimide dechlorinating and purifying method. In the method disclosed by the invention, a dewatering temperature is lower, a water reaction type dewatering agent thionyl chloride is utilized to ensure that all generated products are gas and the products are prevented from going bad in a dewatering process; as the dewatering agent directly reacts withwater, crystallization water subjected to molecular complexation can also be successfully removed. According to the method disclosed by the invention, a crude product is dissolved by an organic solvent, water-free alkali is utilized and added to adjust a system pH to be larger than 7, and spin drying of a system is facilitated after acid is removed; furthermore, the used water-free alkali can prevent water from being generated again after reaction; meanwhile, chloride in the system is also effectively removed.

The invention discloses a lubricating grease specially used in a high-temperature kiln car, and a preparation method thereof. The grease comprises the raw materials of, by weight: 40-60 parts of base oil A, 30-50 parts of base oil B, 4-8 parts of octadecylamine, 3-5 parts of ethylene diamine, 3-6 parts of MDI (diphenylmethane-4,4'-diisocyanate), 1-2 parts of an antioxidant A, 2-3 parts of an antioxidant B, 2-3 parts of a rust inhibitor, 1-2 parts of an extreme-pressure anti-wear agent A, 1.5-3 parts of an extreme pressure anti-wear agent B, and 5-10 parts of a tackifier. During preparation, the raw materials are stirred and mixed according to different temperatures and a certain order, and are treated according to a related process requirement. The lubricating grease provided by the invention has good high-temperature resistance, good colloidal stability, good oxidation stability, good water resistance, good pumpability, low coking tendency, and low ash. During application, coking is prevented under high temperature, and cleaning is not needed. The lubricating grease is directly added. The preparation method is simple and easy to operate. Product application effect is good.

The invention relates to a room -temperature vulcanized fluorosilicone rubber and a preparation method thereof. The room temperature vulcanized fluorosilicone rubber is prepared from, by weight, 100 parts of a base rubber, 5-10 parts of a cross-linking agent, 1-10 parts of a base material tackifier, 0.05-1 part of a catalyst and 30-100 parts of a colloid reinforcing agent; the base rubber is alkoxy-terminated fluorine-containing polysiloxane; and the cross-linking agent is fluoroalkylalkoxysilane. Compared with traditional dealcoholized RTV silicone rubbers, the room temperature vulcanized fluorosilicone rubber prepared in the invention has the advantages of greatly improved oil resistance, greatly improved antifouling property, greatly improved bonding property, greatly improved storage property and good processability.

Wiring board bases (2-4) are provided with insulating substrates (1a-4a) having conductive layers (1b-4b) on the surfaces on one side, respectively; through holes (2e-4e) which are arranged on the insulating substrates and reach the conductive layers from the other surfaces; and conductive vias (2d-4d) connected to the conductive layers by filling the through holes with a conductive paste. In a method for manufacturing a laminated wiring board, at least one of the wiring board bases is laminated. Before the through hole is filled with the conductive paste, a surface portion in the through holeon the conductive layer is smoothed and a smooth surface section (2g) is formed.

[Problem] To provide a gold-platinum-palladium alloy bonding wire for vehicle-mounted semiconductors, which exhibits excellent reliability in the connection with aluminum pads, while being highly reliable when left at high temperatures even in cases where an epoxy resin containing no halogen substance is used, thereby capable of maintaining the electrical characteristics after being left at high temperatures. [Solution] A gold-platinum-palladium alloy bonding wire which contains 0.4-1.2% by mass of platinum, 0.01-0.5% by mass of palladium, 10-30 ppm by mass of aluminum and 10-60 ppm by mass of calcium and/or magnesium in total, with the balance made up of gold having a purity of 99.999% by mass or more.

The invention discloses a bionic bait with a free swinging tail fin, and relates to the technical field of fishing gears. The bait comprises a fish-shaped shell, the fish-shaped shell comprises a fishbody section and a fish tail section, the fish body section and the fish tail section are connected by a first bolt, and one end of the fish tail section is connected with a swinging tail fin by a second bolt; an S-shaped slide tube is arranged in the fish body section, and lead particles are placed in the S-shaped slide tube; the swinging tail fin is of a prismatic structure, and transverse grooves are formed in both sides of the swinging tail fin. A multi-stage modified degradable plastic fish-shaped shell structure connected by the bolts is arranged, surfaces of a fishtail and a simulatedfin are coated with colorful glitter powder, a groove channel for water passing and tail fin automatic swing is formed in the side surface of the tail fin, the S-shaped slide tube with the lead particles is arranged in the fish body section, a fish material box with lure baits is installed on the outer side surface of the fish body section, a hanging ring is installed outside a fish shell, the structure of the simulated bait is enriched, the form is realistic, and the attractiveness for fishes and the efficiency of bait swallowing are improved.

The invention discloses a flower fragrance type 84 disinfectant. The flower fragrance type 84 disinfectant comprises the following raw materials in parts by weight: 400 to 480 parts of sodium hypochlorite, 10 to 35 parts of sodium dodecyl benzene sulfonate, 10 to 35 parts of hexadecylsulfonic acid sodium salt, 0.6 to 2.1 parts of sodium hydroxide, 1.0 to 3.0 parts of flower fragrance type essenceand 480 to 550 parts of water. The invention also discloses a preparation method of the flower fragrance type 84 disinfectant. The preparation method comprises the following steps: stirring and mixingpasty sodium hypochlorite and sodium dodecyl benzene sulfonate, stirring for 5 to 10 minutes, adding sodium hypochlorite and stirring for 25 to 40 minutes; and sequentially adding the flower fragrance type essence, sodium hydroxide and the water, stirring for 30 to 45 minutes and leaving to stand for 4 to 7 hours to prepare the flower fragrance type disinfectant. The flower fragrance type 84 disinfectant prepared by the preparation method has the characteristics of good sterilizing effect, high stability, flower fragrance odor and the like, the flower fragrance odor is pleasant and lasts forlong, and the flower fragrance type 84 disinfectant is safe and harmless.

The invention discloses an expanded-polystyrene plate insulation packaging box. The expanded-polystyrene plate insulation packaging box comprises an expanded-polystyrene plate box body and a box cover covering the expanded-polystyrene plate box body, wherein a plurality of blind holes which are used for placing fresh keeping media are formed in side plates of the expanded-polystyrene plate box body and are arranged on the side plates of the expanded-polystyrene plate box body in an equally-spaced manner, and the depth of the blind holes is greater than or equal to that of the internal cavity of the expanded-polystyrene plate box body; hole plugs corresponding to the blind holes are arranged on the box cover, and the end parts of the hole plugs are conical. Ice cubes are sealed in the blind holes and cannot be in contact with objects in the internal cavity, so that the deterioration of the objects cannot be caused; the ice cubes are not required to be placed in the internal cavity, so that the capacity of the internal cavity cannot be affected; during actual implementation, the blind holes are formed in the side plates of the expanded-polystyrene plate box body, then, the thickness of the side plates can be increased, however, the blind holes are additionally formed in the side plates, the usage amount of expanded polystyrene plates cannot be increased, and thus, the cost cannot be increased.

The invention discloses a phosphorus-free corrosion and scale inhibition all-in-one agent for treating circulating cooling water. The agent is prepared from the following components in percentage by mass: 15-20% of polyepoxysuccinic acid (sodium salt), 20-30% of hydrolyzed polymaleic acid, 20-30% of 2-acrylamide-2-methylpropanesulfonic acid, 5-10% of zinc sulfate and the balance of deionized water. Accroding to the invention, the agent is free of organic phosphonates and inorganic phosphates, is a phosphorus-free product, can be completely biodegraded, cannot cause deterioration of natural environment and biological death or secondary pollution of the ecological environment after discharged into the natural environment along with wastewater of a circulating cooling water system, and is quite environmentally friendly. Compared with an existing mainstream phosphorus formula and a formula requiring for separated adding of a phosphorus-free corrosion inhibitor and a scale inhibitor, the agent of the invention has the advantages that the release amount is small, the release is simple and convenient, the scale inhibition rate is 96% or above, and the corrosion inhibition rate is 95% or above, so that the treatment cost of the circulating cooling water is greatly reduced.

The invention relates to the technical field of biological science, particularly to a micro-nano compression device comprising an optical microscope, a glass substrate, a metal foil, a filling layer,a micro compressor, a liquid inlet tube, a liquid inlet, a liquid outlet tube, a liquid outlet, a protective layer, an electromagnet I, an electromagnet II, a voltage source and a cable. A small polymer sphere, a macromolecular sample, a small magnetic sphere and liquid are employed as compression experimental materials. The micro compressor includes a metal probe I, a metal probe II, a microchannel I, a microchannel II, a compression channel, a port I, a port II, a port III, and a port IV. The optical microscope is arranged at the position at a distance of 10 cm below the glass substrate. Themicrofluidic structure is combined with the magnetic force to apply a compression force on a biological target in confined space; the sample position is limited relatively during the compression process; and the compression effect is good. Moreover, the pressure application environment is similar to the original living environment of the biological sample; and the existing commercial optical microscope can be used for monitoring the compression process, so that sample deterioration is avoided.

The invention discloses pig feed and a preparation process thereof. The pig feed comprises the following components in parts by weight: 25 to 35 parts of corn powder, 10 to 15 parts of sweet potato powder, 45 to 60 parts of bean pulp, 10 to 15 parts of amino acid, 4 to 6 parts of trace elements, 3 to 5 parts of lactein, 5 to 8 parts of dried orange peel, 1 to 3 parts of sodium glutamate and 1 to 2 parts of ethoxyquin. The feed can promote growth and meet basic requirements of the feed, and has bacteriostatic and growth-promoting effects; all the components are synergistic and combined to improve the immunity and reduce the death of pigs; meanwhile, the feed does not go bad after being stored for a certain time.

The invention discloses a heat-pump-type oil liquid heating unit, which comprises a compressor, a condenser, an evaporator and an oil pump. The compressor, the condenser and the evaporator are in series connection by arranging pipelines and form circulation, cold oil is pumped into the condenser by the oil pump and then discharged in a hot oil mode. The heat-pump-type oil liquid heating unit adopts independent airtight circulation, oil liquid is prevented from going bag and being polluted, compared with heating through an electric heating tube, the energy saving property is obvious, a whole cycle system operates reliably, and the oil liquid can be refrigerated when the oil temperature is overhigh.