34results about How to "Keep fair" patented technology

The embodiment of the present invention discloses a workload proof calculation method and device, electronic equipment, program and medium, wherein the method includes: performing multiple calculations based on the selected first random numbers respectively, and storing the calculation results in the memory respectively In order to form cache data occupying a predetermined space capacity; use the cache data and the second random number selected this time to perform hash calculation on the preset data block; determine whether the calculation result of the hash calculation meets the preset condition; if not In the preset condition, the value of the second random number is changed, and the operation of performing hash calculation on the preset data block by using the cached data and the second random number selected this time is restarted. The embodiments of the present invention greatly reduce power consumption while maintaining the advantages of fairness and robustness, and can reuse existing computing devices with a certain amount of storage space, thereby reducing the overall cost of ownership of the system .

The invention belongs to the field of light industry, in particular to a quick-drying type plant scar removal, black removal and restoration membrane which comprises the following raw materials in percentage by weight: 0.5-1% of chitosan quaternary ammonium salt, 1-2% of polyvinylpyrrolidone, 0.5-1% of centella asiatica extractive, 0.3-0.7% of astragaloside, 5-10% of an aloe extracting solution, 5-10% of a coix seed extracting solution, 3-5% of a portulaca oleracea extracting solution, 3-5% of VB3, 35-45% of ethyl alcohol, 6-10% of propylene glycol and the balance of water, wherein the sum of percentages by weight of the raw materials is 100%. According to the quick-drying type plant scar removal, black removal and restoration membrane, a continuous gas-permeable membrane having the property of positive ions is formed at the scars, so that the duration of stay of scar removing effective constituents is prolonged; the membrane has a certain pressure, so that effective constituents can easily permeate the skin, and the scar removing, black removal, restoration, antibacterial and itching relieving effects are obvious.

The invention relates to a composite healthcare product for promoting coronary circulation and a preparation method thereof. The healthcare product comprises a ginkgo leaf extract, pearl powder, nacre mother of pearl powder and oyster shell powder. The composite healthcare product for promoting coronary circulation comprises the following preparation processes: (1) cleaning raw materials; (2) coarsely crushing nacre mother of pearl and oyster; (3) adding pearl to carry out intermediate crushing and fine crushing; (4) inspecting, and carrying out superfine grinding; (5) collecting ultra-fine particles; (6) magnetizing; (7) extracting ginkgetin, bilobalide and ginkgolic acid powder, inspecting, magnetizing and mixing; (8) preparing the composite healthcare product. By adopting the composite healthcare product for promoting coronary circulation, effective ingredients of high-efficiency osteocare and ginkgo leaves are compounded, the composite healthcare product contains dozens of mineral substances, and a plurality of amino acids and vitamins besides a lot of calcium, has the functions of enhancing blood vessel elasticity, reducing blood viscosity, improving angiocarpy and circulating peripheral blood vessels, and can be rapidly absorbed and utilized by a human body in a refining manner by the processes of superfine grinding, magnetizing and the like.

The invention relates to a preparation method of a frozen fish stick wrapped with breadcrumb and a curing material of the frozen fish stick, belonging to the technical field of food processing. The curing method comprises the following steps of: selecting the curing material to carry out curing, and controlling the curing temperature at 5-15 DEG C and the curing time at 15-60 mins, wherein the curing material comprises the following components in parts by weight: 100 parts of fish slice, 0.2-15 parts of pepper, 0.2-15 parts of ginger, 0.2-15 parts of garlic, 0.2-15 parts of scallion, 0.1-10 parts of glycyrrhiza, 0.1-10 parts of thyme, 0.1-10 parts of cumin, 0.2-20 parts of pepper, 0.1-10 parts of fennel, 0.1-10 parts of clove, 0.1-10 parts of vanilla, 0.1-20 parts of onion, 0.1-10 parts of aniseed, 0.1-2 parts of thirteen spices, 0.2-10 parts of edible salt and 0.5-20 parts of cooking wine. According to the preparation method disclosed by the invention, by using the optimized and improved curing material and matching with the controlling of curing process parameters, product flavor types according with the consumption needs can be blended, the taste needs of foods can be satisfied, the curing efficiency and effects can also be improved, the fishiness removal effect is good, and the nutrient loss of fish can be ensured to be minimum.

The invention provides a lycium ruthenicum mill whitening and moisturizing facial cleanser and a preparation method of the facial cleanser. The lycium ruthenicum mill whitening and moisturizing facial cleanser is simple in preparation technology, pure in color, simple and elegant in fragrance, fine and smooth in texture, rich in foam, safe to use and free from stimulation, sensitization and toxic and side effects; after being used, the lycium ruthenicum mill whitening and moisturizing facial cleanser enables the skin not to have a tight feeling, is good in moisture retention, can enable spots to be gradually faded and removed, and has the effects of cleaning the skin, removing acnes, resisting bacteria, shrinking pores, moistening, whitening, moisturizing and keeping water as well as preventing the skin aging. A lycium ruthenicum mill extract is combined with a facial cleanser matrix and is even in distribution, so that the functions of the effective components in the natural products can be fully exerted.

The invention provides banana composite mask powder used for beauty. Banana powder is used as a main raw material, added with sea water pearl powder and green tea powder as well as other auxiliary materials to prepare the banana composite mask powder. The invention further discloses a preparation method of the banana composite mask powder used for beauty. The preparation method comprises the steps of preparing materials, crushing, sterilizing, packaging and the like. The banana composite mask powder product provided by the invention can be used for deeply cleaning the skin and strengthening a skin cell metabolism function to achieve a good effect of maintaining beauty and keeping young, so that the skin is clean, bright and beautiful.