47results about How to "Simplify processing time" patented technology

The present invention relates, in general, to a method for three-dimensional (3D) microfabrication of complex, high aspect ratio structures with arbitrary surface height profiles in metallic materials, and to devices fabricated in accordance with this process. The method builds upon anisotropic deep etching methods for metallic materials previously developed by the inventors by enabling simplified realization of complex, non-prismatic structural geometries composed of multiple height levels and sloping and / or non-planar surface profiles. The utility of this approach is demonstrated in the fabrication of a sloping electrode structure intended for application in bulk micromachined titanium micromirror devices, however such a method could find use in the fabrication of any number of other microactuator, microsensor, microtransducer, or microstructure devices as well.

The invention relates to a processing method of a microorganism synthetic feed by taking animal wastes as raw material. The processing method comprises the following steps of: diluting bacillus flora powder into water to prepare aqueous solution with the bacillus flora; adding the aqueous solution with the bacillus flora into fresh terrestrial animal wastes to be uniformly stirred; adding the aqueous solution with anaerobic bacteria flora in to the terrestrial animal wastes processed in step C to be uniformly stirred; then stirring the terrestrial animal wastes, controlling the temperature rise caused by the fermentation of the terrestrial animal wastes under 80DEG C; carrying out sterilization by utilizing the temperature rise produced by the fermentation, and piling up the terrestrial animal wastes for 68-76 hours; and mixing the processed feed composite with any one or the combination of corn and soybean. The invention aims to provide the processing method and a product of the microorganism synthetic feed taking animal wastes as raw materials, and the microorganism synthetic feed taking animal wastes as raw materials has the advantages of rich nutrition, abundance in amino acid, favorable palatability, large feed intake of animals and low cost, and can enhance the disease resistance of the livestock, the poultry and aquatic animals.

A circuit board and a manufacturing method thereof are provided. The manufacturing method includes the following steps. A substrate having a first surface and a second surface opposite to each other is provided. A first circuit layer is formed on the first surface. A stress is applied to the first circuit layer and the substrate using a awl tool, such that the first circuit layer and the substrate are deformed to form a through hole. A portion of the first circuit layer is located on the sidewalls of the through hole and an end of the through hole is protruded from the second surface. A printing process is performed to form a second circuit layer on the second surface. The second circuit layer is connected to the first circuit layer located in the through hole.

The invention belongs to the technical field of waste water and solid waste treatment, and particularly relates to a method for treating vanadium industrial waste water by magnesium desulfurization wastes. The method comprises the following steps: adding the magnesium desulfurization wastes in the vanadium industrial waste water and stirring; adjusting pH to be equal to 1.0-3.0 with acid; controlling oxidation reduction potential to be greater than or equal to 270 mv, and reacting for 10-30 minutes; reducing high-valence vanadium and chromium into low-valence vanadium and chromium in a reaction process; adding easily soluble magnesium salt in the reduced waste water and continuing stirring; after the easily soluble magnesium salt is dissolved completely, continuing stirring and adding a proper amount of phosphorus sources; adjusting pH to be equal to 9.0-10.0 with alkali; reacting for 10-30 minute so that vanadium, chromium and ammonia nitrogen in the waste water are co-precipitated; standing for 0.5-3.0 hours; dehydrating obtained precipitate by filter pressing; and taking obtained filtrate and supernatant as drained water. The technology is good in treatment effect, the technological process is short, the treatment speed is high, the cost is low, the method can be used in existing equipment, and capital expenditure is not required to be added.

The invention belongs to the technical field of thermal protection, and discloses a moisture-proof modified phenolic heat insulating material and a preparation method. It includes the following steps: (1) preparing a hydrophobic agent: mixing the hydrophobic modifier with a catalyst and a solvent to obtain a hydrophobic agent with a hydrophobic modification function; (2) hydrophobicizing reaction: adding the hydrophobicizing agent to The phenolic insulating material is soaked at room temperature for hydrophobicization reaction. (3) Drying: After the hydrophobicization reaction is completed, under in-situ conditions, the excess hydrophobicizing agent is removed by drying to obtain a moisture-proof modified phenolic heat insulating material. The moisture-proof modified phenolic heat insulating material of the present invention has excellent moisture-proof performance.