5results about How to "Best practice" patented technology

This invention relates to an ultrasonic field-enhanced gas-filled leaching tank, comprising a tank body, a stirring device, a gas filling device, and an ultrasonic generator. The tank body has a leaching chamber with an open upper end. The stirring head of the stirring device is located inside the leaching chamber. The gas filling device includes a gas filling pipe, with its inlet located outside the leaching chamber for connecting to an external gas supply device, and its outlet located inside the leaching chamber. The ultrasonic generator includes an ultrasonic probe, which is disposed inside the gas filling pipe to generate an ultrasonic field enhancement effect when gas is transported through the gas filling pipe. Compared with the prior art, the ultrasonic field-enhanced gas-filled leaching tank provided by this invention enhances the synergistic oxidation of oxidants and non-ferrous metals through ultrasound, achieving rapid and efficient leaching of non-ferrous metals. The advantage of this technology is that ultrasound can generate strong liquid flow shear force and microbubbles, increasing the contact area between the liquid and the metal surface, promoting the reaction between the oxidant and the non-ferrous metals, and improving leaching efficiency.

The application discloses a kind of recycled concrete artificial stone, it is related to building waste resource utilization and recycled concrete product technical field technical field.A kind of recycled concrete artificial stone, artificial stone mass parts composition is as follows: filling material: 70-95 parts;Filling material is selected from building waste recycled mixture, recycled coarse aggregate, recycled fine aggregate, recycled sand powder, recycled micro powder one or any combination of several;Cementitious material: 5-30 parts;Cementitious material is selected from portland cement, solid waste-based cementitious material, alkali activator one or any combination of several;Water: cementitious material and water water-cement ratio is 0.28-0.42.The present application can be fully efficient, crack industry pain point, realized the collaborative disposal utilization of three building wastes, utilizes the cementitious activity of recycled micro powder to match solid waste-based cementitious material, effectively stabilizes the big problem of performance fluctuation of recycled aggregate, process simplification, production efficiency revolution, excellent performance, scene full coverage, green low carbon, economic.

This invention relates to a handle structure and an automotive window. The handle structure includes a safety component, a handle, and a locking component. The mounting component includes a corresponding mounting base and a handle stop. The handle includes a connected limiting section and a rotating section. The rotating section is rotatably mounted on the mounting base and has two mating parts spaced apart along the rotation direction. When the limiting section rotates with the rotating section, it has a window-locking position blocked by the handle stop and an window-opening position that avoids the handle stop. The locking component includes a locking member, which is movably mounted on the mounting base and corresponds to the mating parts, so that when the limiting section rotates to the window-locking position and the window-opening position, it can approach and move away from the adjacent mating parts. In this solution, the handle can be stably locked when the window is in the open or closed position, allowing the window to switch safely and quickly between the open and closed positions, effectively ensuring safety and providing simple and convenient operation.

This application relates to the field of data processing technology, and provides an information push method, apparatus, and device to solve the problem that the information pushed to users by the banking system cannot meet the personalized needs of users. First, multi-source data of the target user is acquired, and the multi-source data is processed to obtain user profile tags for the target user. Then, a large language model is used to perform semantic analysis on the user profile tags to obtain the user profile analysis results for the target user. Furthermore, a content generation model is used to process the user profile analysis results to generate the information to be pushed to the target user. Finally, the information to be pushed is sent to the target user through the target information push channel. This application's embodiments, by deeply constructing user profiles, comprehensively understand user needs and preferences, enabling banks to provide tailored push content for each user, significantly improving service targeting and user satisfaction.

The invention discloses a data permission configuration method, a data processing method, a product, equipment and a medium, and the method comprises the steps: receiving a permission configuration instruction which comprises target user index information, a target resource type, a target resource entity and target permission meta information, the target resource type corresponds to a target data attribute in a data set of a target service, the target resource entity is a target value of the target data attribute, the target resource type is associated with one or more permission meta-information, and the target permission meta-information represents a target operation permission; and associating the target user index information with the target resource type, the target resource entity and the target permission meta-information to endow the target operation permission of the target data to the target user, the target user being determined by the target user index information, and the target data being determined from the data set by the target data attribute and the target value. According to the method, the user, the resource entity and the permission meta-information are isolated through the resource types, so that permission allocation of different resource types does not interfere with each other.