5 results about "Impurity profiling" patented technology

AI-BASED LABORATORY DEVICE FOR IMPURITY PROFILING OF HERBAL AND SYNTHETIC COMPOUNDS

This utility model relates to the technical field of textile testing equipment, and discloses a raw cotton impurity analyzer with self-cleaning function. The analyzer includes an analyzer with two conveyor wheels on its inner wall, two first fixing frames fixedly connected to its inner wall, multiple permanent magnets installed on the inner wall of an impurity collection funnel, a second fixing frame fixedly connected to the outer wall of the impurity collection funnel, a first spring on the outer wall of a fixing rod, a vibrating oscillator installed on the inner wall of the analyzer, a collection box slidably connected to the inner wall of the analyzer, and a shock-absorbing component at the bottom of the analyzer. In this utility model, multiple permanent magnets are installed at the bottom of the impurity collection funnel, within the inner wall of the second fixing frame, and the first spring is positioned between the two fixing rods, allowing the two fixing rods to slide against the inner wall of the analyzer, thus fixing the impurity collection funnel and facilitating its installation and removal.

This invention proposes a method and system for improving the insulation resistance of ceramic capacitors, relating to the field of ceramic capacitor technology. The method involves acquiring capacitor usage scenario data, performing scenario determination analysis on the usage scenario data to obtain scenario determination analysis data, conducting ceramic material analysis based on the scenario determination analysis data to obtain ceramic material analysis data, performing ceramic structure dimension analysis and adjustment based on the ceramic material analysis data to obtain various analysis and adjustment data, performing joint dimension and impurity analysis based on the various analysis and adjustment data to obtain joint dimension and impurity analysis and adjustment data, and performing production process impurity analysis and adjustment based on the joint dimension and impurity analysis and adjustment data to obtain insulation resistance improvement data. This invention achieves multi-stage synergy and scenario-driven capability for improving insulation resistance.

The application discloses a medicine impurity analysis and detection method, relates to the technical field of medicine impurity detection, and comprises the following steps: obtaining a plurality of medicine samples with different impurity contents, preparing corresponding medicine solutions for chromogenic reaction, collecting corresponding chromogenic images, obtaining medicine impurity chromogenic image data, and performing image preprocessing to obtain image features of the chromogenic images and obtain chromogenic feature sample data; based on the chromogenic image sample data, an impurity feature relationship model is established by using the image features of the chromogenic images and the corresponding impurity contents; for the medicine to be detected, the impurity feature relationship model is used to analyze and detect the impurity content; the application is used to solve the problem that the existing medicine impurity detection technology cannot quickly and reliably detect the impurity content according to the color features of the Chinese medicinal decoction pieces after chromogenic reaction, so as to meet the large-batch pre-detection requirement.