9results about How to "High technology content" patented technology

This invention relates to the field of drug sorting and screening technology, and discloses a drug storage device and intelligent drug sorting method based on AI deep learning. The device includes a drug storage unit, a data acquisition and display unit, a decision management unit, a storage environment control unit, a drug screening unit, and a drug output and recycling unit. The data acquisition and display unit is used for user input of stored drug information, high-definition photography of the drugs, and the use of AI recognition technology to achieve visual recognition and measurement of the drug's appearance and dimensions. Continuous deep learning improves the accuracy of drug appearance recognition, facilitating the drug screening unit's selection of drug quantities. The drug screening unit automatically sorts and selects the required quantity of drugs for patients at specific times, based on different drug dosage regimens. This invention effectively solves the problem of low patient medication adherence, is highly practical, reliable, has low implementation costs, and targets a large beneficiary group.

The invention discloses a preparation method and a quality detection method of a honey loquat leaf standard decoction, and relates to the technical field of quality research of traditional Chinese medicinal materials. The method comprises the following steps: weighing a proper amount of honey folium eriobotryae decoction pieces, putting the honey folium eriobotryae decoction pieces into a marmite, decocting twice, adding 12 times of water for soaking for 30 minutes for the first time, boiling with strong fire, and then decocting with slow fire for 30 minutes; adding 10 times of water for the second time, boiling with strong fire, then decocting with slow fire for 20 minutes, filtering the liquid medicine with 200 meshes, cooling the filtrate to room temperature in a cold water bath, combining the two filtrates, carrying out vacuum concentration at the temperature of 50 DEG C, carrying out vacuum concentration at the absolute vacuum degree of 30-40mbar until the weight ratio of the medicinal material to the fluid extract is about 1: 1, collecting the concentrated solution, and carrying out freeze drying to obtain a sample. According to the method, key quality indexes such as the main content, the characteristic chromatogram and the extract of the honey loquat leaves after the decoction is prepared are measured, the transfer rate is investigated, the component transfer condition from decoction pieces to the decoction is measured by an objective quality standard, and the quality degree and effectiveness of the decoction are ensured.

This invention provides a method for preparing germinated oat flakes based on a pretreatment with a medicinal and edible extract, comprising the following steps: S1, treating medicinal and edible components to obtain a medicinal and edible extract; S2, adjusting the pH of the medicinal and edible extract to 4.0-8.5, and adding cellulase to the extract to obtain an enzyme-containing extract; soaking washed oat grains in the enzyme-containing extract to obtain soaked oats; S3, germinating the soaked oats to a predetermined sprout length to obtain germinated oats; S4, steaming the germinated oats using steam generated from the medicinal and edible extract; S5, drying and pressing the steamed oats to obtain germinated oat flakes. The medicinal and edible components include plant materials containing polysaccharides and phenolic compounds.

This invention relates to a molding process. In particular, this invention relates to an improved two-layer molding process that allows for the selective and localized deposition of an additional cellulose layer only at points detected as critical, with the aim of enhancing its mechanical and aesthetic features.

The utility model belongs to the field of home textiles, and particularly relates to an aerogel flocculus with a high crow value and a high heat preservation rate and a quilt core. The aerogel flocculus comprises a surface layer, a middle layer and a lower layer which are arranged from top to bottom, wherein the surface layer is formed by weaving aerogel fibers and superfine fibers; the middle layer is formed by weaving aerogel fibers and hollow fibers; the lower layer is formed by weaving aerogel fibers and superfine fibers. The aerogel flocculus is light in weight (the gram weight is 70-380 g / m < 2 >), the Crow number reaches 3.2-4.2 clo, the heat preservation rate reaches 65-85%, the aerogel flocculus has the air permeability, the antibacterial function and the ultraviolet-proof function, and the problems that a traditional quilt core is thick, heavy, prone to hardening and the like are solved.

The invention discloses a preparation method and a quality detection method of a vinegar rhizoma corydalis standard decoction, and relates to the technical field of quality research of traditional Chinese medicinal materials. The preparation method comprises the following steps: weighing a proper amount of vinegar-processed rhizoma corydalis decoction pieces, putting into a marmite, decocting twice, adding 9 times of water for soaking for 30 minutes for the first time, boiling with strong fire, and decocting with slow fire for 30 minutes; 7 times of water is added for the second time, the mixture is boiled with strong fire and then decocted with slow fire for 20 min, the liquid medicine is filtered with 200 meshes, the filtrate is cooled to the room temperature in a cold water bath, the two filtrates are combined, vacuum concentration is conducted at the temperature of 50 DEG C, vacuum concentration is conducted at the absolute vacuum degree of 30-40 mbar until the weight ratio of the medicinal materials to the fluid extract is about 1: 1, concentrated liquid is collected, and freeze drying is conducted to obtain a sample. According to the method, key quality indexes such as the main content, the characteristic chromatogram and the extract of the vinegar rhizoma corydalis after the decoction is prepared are measured, the transfer rate is investigated, the component transfer condition from decoction pieces to the decoction is measured through objective quality standards, and the quality degree and effectiveness of the decoction are ensured.

The invention relates to the technical field of tunnel grouting construction, in particular to a grouting method based on a graphene cement-based material in a deep underground space. The preparation method comprises the following steps: S1, preparing graphene dispersion liquid; s2, taking the graphene dispersion liquid prepared in S1 as a raw material, and mixing cement and an additive to prepare a graphene cement-based grouting material; s3, grouting holes are formed in the to-be-grouted area of the tunnel, drilling operation is conducted, and grouting pipes matched with the grouting holes in size are installed; s4, a grouting pipeline is subjected to sealing detection, and the graphene cement-based grouting material prepared in the S2 is injected into a grouting hole through the grouting pipeline; and S5, the grouting process is monitored, the grouting quality is verified through a preset detection method after grouting is completed, and grouting is completed if preset requirements are met. According to the construction method, the graphene nanomaterial is innovatively applied to the field of traditional tunnel grouting, and the grouting process is improved. The method is mainly applied to the aspect of graphene cement-based material tunnel grouting.

The invention discloses a preparation method and a quality detection method of a ligusticum wallichii standard decoction, and relates to the technical field of quality research of traditional Chinese medicinal materials. The method comprises the following steps: weighing a proper amount of ligusticum wallichii decoction pieces, putting the decoction pieces into a marmite, decocting twice, adding 9 times of water for soaking for 30 minutes for the first time, boiling with strong fire, and then decocting with slow fire for 30 minutes; 7 times of water is added for the second time, the mixture is boiled with strong fire and then decocted with slow fire for 20 min, the liquid medicine is filtered with 200 meshes, the filtrate is cooled to the room temperature in a cold water bath, the two filtrates are combined, vacuum concentration is conducted at the temperature of 50 DEG C, vacuum concentration is conducted at the absolute vacuum degree of 30-40 mbar until the weight ratio of the medicinal materials to the fluid extract is about 1: 1, concentrated liquid is collected, and freeze drying is conducted to obtain a sample. According to the method, key quality indexes such as the main content, the characteristic chromatogram and the extract of the ligusticum wallichii after the decoction is prepared are measured, the transfer rate is investigated, the component transfer condition from decoction pieces to the decoction is measured through objective quality standards, and the quality degree and effectiveness of the decoction are ensured.

This invention discloses a method for preparing a standard decoction of Apocynum venetum leaves and its quality testing, belonging to the field of traditional Chinese medicine quality research technology. The invention includes the following steps: Weigh an appropriate amount of Apocynum venetum leaf slices, place them in a clay pot, and decoct twice. For the first decoction, add 12 times the amount of water, soak for 30 minutes, bring to a boil over high heat, then simmer over low heat for 30 minutes. For the second decoction, add 10 times the amount of water, bring to a boil over high heat, then simmer over low heat for 20 minutes. Filter the decoction through a 200-mesh sieve, cool the filtrate to room temperature in a cold water bath, combine the two filtrates, and concentrate under vacuum at 50°C and an absolute vacuum of 30–40 mbar until a fluid extract with a weight ratio of approximately 1:1 is obtained. Collect the concentrate and freeze-dry to obtain the sample. This invention determines the main content, characteristic chromatograms, and extractives of Apocynum venetum leaves after decoction preparation, and investigates the transfer rate. It provides an objective quality standard to measure the component transfer from the slices to the decoction, ensuring the quality and effectiveness of the decoction.