4results about How to "High operability" patented technology

This invention discloses a method for preparing an ultralightweight, highly abrasion-resistant TPU / textile composite material for bags and luggage, comprising the following steps: weaving a mesh base fabric using a warp knitting machine; activating and pretreating the surface of a TPU film; coating an adhesive onto the activated surface of the TPU film obtained in the previous step and drying it; hot-pressing the mesh base fabric and the TPU film at multiple points to obtain the TPU / textile composite material; and finishing and shaping the TPU / textile composite material obtained in the previous step. The advantages of this invention include: the prepared composite material possesses multiple advantages such as ultralight weight, high abrasion resistance, softness, strong interface, breathability, and environmental friendliness. It can be widely used in the fabric preparation of various bag and luggage products such as high-end trolley cases, backpacks, outdoor bags, and briefcases, and can also be extended to outdoor products, protective equipment, and other fields, possessing significant industrial application value and market prospects.

This utility model relates to the field of all-terrain vehicle canopy technology, specifically to a detachable structure for an all-terrain vehicle canopy. It includes four threaded rods connected to an external vehicle frame via threads. Each threaded rod has a limiting plate at its top, with fixing holes along its edge and bolts forming a double anti-loosening connection with the vehicle frame. A plug rod is located at the top of the limiting plate, engaging with the bottom of the front and rear support frames via a plug-in connection and securing it with bolts. The front support frames are connected by a first support crossbar to form a front support frame, and the rear support frames are connected by a second support crossbar to form a rear support frame. The front and rear support frames are connected to support longitudinal rods via plugs to form a complete canopy frame. This structure achieves overall detachability of the canopy through modular design, and the basic connection points are non-welded, facilitating partial replacement and maintenance. This avoids damage to the vehicle frame caused by traditional welding repairs, improving maintenance efficiency and ease of use.

The application relates to the technical field of robot intelligent control, and in particular relates to a generalization reasoning method and system for affordance based on a reinforcement learning framework, computer equipment and a medium; the method comprises the following steps: acquiring multi-modal environment data collected by a perception system and performing pretreatment; based on the pretreated multi-modal environment data, introducing prior knowledge of affordance to construct an input representation of an affordance reasoning task; performing affordance reasoning calculation through a large language model to generate an initial affordance region prediction; based on a reinforcement learning framework, using a thought chain reasoning mechanism to iteratively optimize and enhance the generalization of the initial affordance region prediction, so as to output target affordance region information. In this way, the technical problem of insufficient out-of-domain generalization capability of the prior art under the support of a multi-modal large language model is solved, and the reliability, interpretability and generalization operation capability of the robot in an unstructured environment are improved.

The invention relates to a method for quantifying influence of inclination angles of microbial mats on capturing and bonding capacity of particles. The method comprises the following steps: culturing microbial mats meeting experimental conditions according to physical and chemical conditions of a sampling point water body; the method comprises the following steps: taking a plurality of microbial mats meeting experimental conditions, carrying out multiple groups of capture experiments according to different inclination angle conditions, measuring the weight of particles captured by the microbial mats for each group of capture experiments, continuously culturing the microbial mats after capturing the particles, and measuring the weight of the particles adhered to the microbial mats after the capture experiments are finished; the method comprises the following steps: taking a plurality of microorganism mats meeting conditions, sterilizing and cleaning, carrying out a plurality of groups of blank experiments according to different inclination angle conditions, measuring the weight of particles captured by the microorganism mats according to each group of blank experiments, and continuously culturing the microorganism mats after capturing the particles, after the blank experiment is finished, measuring the weight of particles adhered to the microorganism mat; by comparing the measurement results of the capture experiment and the blank experiment, determining the weight ratio of the microorganism mat to capture and bond the particles under different inclination angle conditions, and analyzing the influence of the inclination angle on the capacity of the microorganism mat to capture and bond the particles based on the weight ratio.