3results about How to "Promote increase" patented technology

The application discloses a method for preparing a Melissa extract and the Melissa extract and a cosmetic composition. The method comprises the following steps: a crushing step, crushing a Melissa raw material to obtain a Melissa crushing product; an extraction step, extracting the Melissa crushing product with a mixed solution of alcohol and water to obtain a crude extract; a filtration step, filtering the crude extract with a filter membrane to obtain a filtrate; a concentration step, vacuum-concentrating the filtrate to remove part of alcohol and water, and obtaining a crude extract paste; a resin purification step, loading the crude extract paste into an adsorption resin column, performing water elution and gradient resolution of an alcohol aqueous solution, and obtaining an eluate; a decolorization step, adsorbing and decolorizing the eluate with activated carbon, and filtering to obtain a decolorized liquid; and a concentration and drying step, concentrating and drying the decolorized liquid to obtain a powder-like Melissa extract. The method is used to prepare a nano-powder-like grade Melissa extract, and the coumarin content in the extract is lower than a detection limit.

The application provides a graphics processing system, including at least two enabled graphics processing cores, and each graphics processing core includes a vertex splitting module, a vertex processing pipeline module, a primitive assembling pipeline module, a primitive processing pipeline module and a pixel processing pipeline module. The vertex splitting module of the target graphics processing core is configured to obtain a primitive packet to be processed from vertex index data; the vertex processing pipeline module is configured to perform shading processing on the vertex corresponding to the index in the primitive packet to obtain a shading processing result; the primitive assembling pipeline module is configured to obtain a primitive splitting initial state and split the primitive packet into primitives based on the primitive splitting initial state; the primitive processing pipeline module is configured to perform primitive processing on the shading processing result and the split primitives to obtain a primitive processing result; and the pixel processing pipeline module is configured to process the primitive processing result to obtain a visualized graphics.

This invention belongs to the field of archaeological excavation and mechanical construction technology, and discloses a replacement support device and construction method for an ancient shipwreck. The ancient shipwreck replacement support device includes a support frame platform, support components, a support layout monitoring system, and a support construction decision and support system. The two ends of the support components are connected to the support frame platform and the ancient shipwreck, respectively, to support and protect the shipwreck's bulkheads and side plates. The support layout monitoring system has multiple monitoring points, respectively arranged on the ancient shipwreck and the support frame platform, to monitor the deformation of the ancient shipwreck and the stress and strain of the support frame platform. The support construction decision and support system is configured to correct and determine the number and location of new support components. This invention enables the gradual and refined support and protection of the ancient shipwreck during the excavation process, replacing the shipwreck from the sea mud safely, reliably, and efficiently.