7results about How to "Address usability issues" patented technology

A method, system, device, and readable storage medium for predicting leading-edge bulging cracks are disclosed, relating to the field of geological disaster monitoring and early warning. Specifically, the method includes determining the active thrust of the landslide on the leading edge based on the landslide mass weight, sliding surface dip angle, seepage hydrodynamics, and additional thrust, wherein the additional thrust is generated by external dynamic disturbance. When the detected active thrust is not less than the passive earth pressure limit, the target vertical bulging displacement is determined based on horizontal shear displacement, maximum dilatation angle, geometric correction factor for shear zone thickness, hydraulic correction factor, initial effective stress, real-time effective stress, and dilatation angle stress sensitivity factor. The predicted leading-edge bulging crack result is determined based on the target vertical bulging displacement and the predicted vertical bulging displacement. This application can improve the accuracy and applicability of leading-edge bulging crack prediction.

The invention provides an intelligent identification system based on a hydrogen-sensitive color-changing film and a leakage quantification method, and belongs to the crossing field of intelligent sensing and computer vision. The system adopts a multispectral imaging and artificial intelligence algorithm, and realizes high-precision quantification of optical response of the thin film through a three-level architecture of acquisition, analysis and edge calculation. The core comprises a 450 / 530 / 650 nm LED light source, + / -0.1 DEG C temperature control, a multispectral imaging unit and an RK3568 + NPU embedded system, and algorithms cover wavelet noise reduction, 14-dimensional feature extraction and OfficientNet-B2 analysis. The advantages are that: delta E = 0.5 sensitivity, self-adaptive light compensation is + / -0.3%, and response is lt; and 50ms. Experiments show that the delta R / R of 10ppm hydrogen is larger than or equal to 5%, the uncertainty of the full scale is 1.8%, the temperature adapts to-30 DEG C to 85 DEG C, circulation is stable, and 128-node industrial monitoring is supported.

This utility model belongs to the field of semiconductor processing equipment technology, specifically an integrated circuit carrier tape separation mechanism, including a housing. A display and a controller are fixedly connected to the front of the housing. Inside the housing, a frame, a connecting frame, and two temperature sensors are respectively arranged. Two sets of rotating rollers are rotatably connected to the inner wall of the frame. Two sets of electric heating tubes are arranged below the connecting frame. A connecting tube is fixedly connected to the upper surface of the housing. A sliding rod is arranged above the connecting frame. The outer surface of the sliding rod is slidably connected to the inner wall of the connecting tube. Two electric push rods are fixedly connected to the upper surface of the housing. Specifically, this utility model first forms a stable carrier tape conveying channel through the housing, rotating rollers, and frame. With the cooperation of temperature sensors, electric heating tubes, display, and controller, precise heating and temperature control are achieved during the stripping stage. At the same time, the electric push rods drive the connecting plate and the sliding rods to adjust the height of the connecting frame and the electric heating tubes, which can quickly adapt to different carrier tape specifications.

The utility model provides a bedside trolley used in cooperation with medical imaging equipment, an assembly and an interstitial substance thermal therapy system, and relates to the technical field of medical instruments, and the medical imaging equipment comprises a movable patient platform used for bearing a patient and an acquisition tunnel used for acquiring medical information of the patient; the bedside trolley is used for being detachably connected to the movable patient platform, and the bedside trolley is arranged to be capable of moving in the collection tunnel in a reciprocating mode along with the movable patient platform. The bedside trolley is provided with a position adjusting device which is used for installing and supporting a medical instrument and can adjust the relative position of the medical instrument and a patient on the movable patient platform. The effect that the applicability of the medical apparatus can be improved when the movable patient platform is not provided with a special position for fixing the medical apparatus is achieved.

This invention belongs to the field of polyether polyol technology, specifically relating to low-viscosity aniline polyether polyol, its preparation method, and its application. The low-viscosity aniline polyether polyol has a viscosity below 10000 mPa·s, and its raw material components include 5-15 parts of o-toluene diamine, 10-35 parts of aniline compound, 0.05-0.3 parts of alkali metal catalyst, and 30-70 parts of epoxide alkane. The resulting low-viscosity aniline polyether polyol has even lower viscosity, resulting in better operability and applicability in product applications, and exhibits excellent thermal conductivity in the preparation of rigid polyurethane foam products. The preparation method is simple and convenient. The application of the low-viscosity aniline polyether polyol is in the preparation of rigid polyurethane foam.

This utility model relates to an M-film bag opening mechanism and a bag-packing auxiliary device. The M-film bag opening mechanism includes: a slide base; two sets of M-film bag opening modules slidably disposed on the slide base, the two sets of M-film bag opening modules moving towards each other; each M-film bag opening module includes a first bag opening retraction cylinder, a second bag opening retraction cylinder connected to the moving end of the first bag opening retraction cylinder, a bag-supporting cylinder assembly connected to the moving end of the second bag opening retraction cylinder and used to expand the M-film, and a bag-rubbing cylinder assembly connected to the body of the second bag opening retraction cylinder and used to rub open the inserted edge of the M-film; and a bag opening cylinder for driving the entire M-film bag opening module to move along the slide base. Compared with the prior art, this utility model has the advantages of being economical, hygienic, reliable, and efficient.

The invention discloses a photovoltaic panel lightweight defect detection method and a photovoltaic panel lightweight defect detection system in a Sagomean environment. The method comprises the following steps: constructing a special training data set through multi-source image acquisition and generative adversarial network data enhancement; yOLOv8n is taken as a reference architecture, a depth separable convolution is adopted to replace a standard convolution, and a CBAM attention module is embedded to realize model lightweight and feature focusing; the robustness and compression efficiency of the model are improved through adversarial training and channel pruning; and finally, deploying the optimization model to edge equipment to realize real-time detection. According to the method, the influence of environmental factors such as strong light interference and dust shielding is effectively overcome, efficient and accurate defect identification is realized on edge equipment, and reliable technical support is provided for intelligent operation and maintenance of a photovoltaic power station in the Saggob region.