10results about How to "Increase overlap" patented technology

The invention discloses a synthesis method and application of a non-condensed ring electron acceptor, which are different from a traditional condensed ring structure or a single alkyl chain side chain, and a dichlorobenzene unit is introduced as a conformation regulating group. As chlorine atoms have strong electronegativity and proper atomic radius, remarkable non-covalent interaction such as Cl-S and Cl-pi can be generated among molecules. The interaction is similar to a set of precise molecular guide rails, molecules are guided to perform highly ordered pi-pi accumulation, so that electron cloud overlapping is remarkably enhanced, and an efficient electron transmission channel is constructed. According to the organic solar cell prepared based on the non-condensed ring electron acceptor material designed by the invention, the electron mobility is remarkably improved, and meanwhile, the charge recombination loss of a device is effectively reduced.

The application relates to the technical field of vehicle bodies, and provides a crash beam assembly and a vehicle. The crash beam assembly of the application is suitable for being connected at the end of a vehicle body longitudinal beam, and comprises a crash beam body and energy absorption boxes arranged at the two ends of the crash beam body. The width of the middle part of the crash beam body in the up-down direction of the whole vehicle is smaller than the width of the two ends of the crash beam body in the up-down direction of the whole vehicle, the crash beam body is integrally stamped and formed, and a reinforcing rib line is arranged on the crash beam body. The reinforcing rib line extends along the length direction of the crash beam body, and the reinforcing rib line is recessed from part of the crash beam body to the side where the energy absorption box is located. The application can reduce the influence on the heat dissipation effect of the radiator of the vehicle, can increase the structural strength of the crash beam, and is beneficial to improving the overall quality of the vehicle.

The application provides a lithium-rich manganese-based composite positive electrode material and a preparation method and application thereof. The lithium-rich manganese-based composite positive electrode material comprises a lithium-rich manganese-based matrix material core and a high-entropy oxide material coated on the surface of the core; and metal elements in the high-entropy material include Mg, Zn, Cu and Nb. The positive electrode material provided by the application can inhibit the migration of transition metals in the positive electrode material and the loss of oxygen through the synergistic cooperation of Mg, Zn, Cu and Nb in the surface layer high-entropy oxide material, and the electronic conductivity is also improved, so that the cycle performance and rate performance of the lithium-rich manganese-based composite positive electrode material are greatly improved.

The application provides a multi-type audio guided unmanned aerial vehicle remote sensing image segmentation method and system based on fine semantic embedding, relates to the intelligent processing of remote sensing images and the cross field of multi-modal artificial intelligence, and comprises the following steps: collecting remote sensing images, remote sensing related audio and voice data, and constructing a multi-type audio guided remote sensing image segmentation dataset; constructing a multi-type audio guided remote sensing image segmentation model based on fine semantic embedding, wherein the model comprises a remote sensing image feature encoding module, an audio feature encoding module, a fine semantic embedding module, an audio semantic request module and a mask feature decoding module; and training the multi-type audio guided remote sensing image segmentation model through the multi-type audio guided remote sensing image segmentation dataset until the training completion condition is met. This segmentation method improves the intelligent interactive processing capability of remote sensing images, and the coincidence degree of remote sensing images and audio semantics is improved through complete modeling and fine semantic embedding of audio semantics.

The utility model relates to the technical field of cooling towers, and discloses a high-temperature flue gas aeration cooling tower which comprises an aeration tank, a cooling tower body, an aeration assembly, a cooling assembly, a fan and a honeycomb ceramic filler module. According to the high-temperature flue gas aeration cooling tower, the effect of symmetrical gas inlet of double flues can be achieved by arranging the aeration assembly, heat exchange is more sufficient, multi-stage cyclic utilization of water can be achieved by arranging the cooling assembly, water is sprayed into the cooling tower body through the upper-layer spraying module and the lower-layer spraying module, and the cooling efficiency is improved. The double-layer spraying effect is achieved, the upper-layer spraying module can achieve large-flow and large-range spraying through a plurality of rotating sprayers, the lower-layer spraying module can achieve stable high-pressure atomization spraying through a plurality of atomization sprayers, the rotating sprayers are matched with the atomization sprayers, and the heat exchange efficiency can be effectively improved; in addition, the overlapping rate of the spraying water curtain can be increased, and a dry dead zone of the honeycomb-shaped ceramic filler module is prevented.

This application provides laminated glass, a projection system, and a vehicle. The laminated glass includes a first glass plate, an intermediate adhesive layer, a second glass plate, a functional layer, and an adjustment layer. This application achieves image clarity by setting a first wedge shape and defining a first preset range, ensuring that the reflected primary image and the reflected secondary image of the functional layer coincide. Furthermore, the reflective nature of the functional layer enhances brightness. The high degree of overlap between the reflected primary image and the reflected secondary image facilitates color correction of the superimposed image, resulting in a better color-shift-free display. Additionally, the adjustment layer significantly reduces the brightness of the reflected secondary image of the glass plate, even eliminating ghosting, thus avoiding image blurring caused by insufficient overlap between the reflected secondary image and the primary image. This results in a clear display image and improved driving safety.

This application provides a phosphogypsum and its modification method, as well as a high-strength, water-resistant paper-faced gypsum board and its preparation method. The phosphogypsum modification method includes: drying the phosphogypsum to be modified to constant weight; mixing aluminum sulfate with the dried phosphogypsum, followed by microwave calcination, grinding, and aging to obtain modified anhydrous phosphogypsum. This phosphogypsum modification method can effectively reduce the content of soluble impurities in phosphogypsum, and the process is simple.

Systems and methods for obtaining a seamless, high resolution, large field of view image comprise capturing a plurality of Tele images in a scene using a scanning Tele camera, each captured Tele image having an associated Tele field of view FOVT, retrieving a R image having a respective R image scene with a field of view greater than FOVT, analyzing the R image for defining an order of scanning positions according to which the folded Tele camera scans a scene to capture the plurality of Tele images, aligning the plurality of Tele images and the R image to obtain aligned Tele images, and composing the aligned Tele images into an output image. The output image may include at least parts of the R image and may be one of a stream of output images.

This utility model belongs to the field of building structure reinforcement technology, specifically an ECC building structure reinforcement connector, including a first crossbeam; a second crossbeam overlaps the middle of the side wall of the first crossbeam; both the first and second crossbeams are provided with connecting components in the middle of their side walls, which can strengthen the connection between the first and second crossbeams; by setting a first pipe clamp, a first short screw, a second pipe clamp, a second short screw, a connecting plate, and a long screw, the two crossbeams can be firmly connected together to form a whole. This connection method can improve the connection strength between the crossbeams, enabling the structure to work better together when bearing loads, reducing the risk of damage caused by excessive local stress, and strengthening the overlap relationship of the crossbeams is equivalent to increasing the constraint conditions of the structure, making the structure more stable under stress, helping to reduce structural deformation, improve the overall stiffness of the structure, and thus enhance the load-bearing capacity of the structure.

This utility model relates to the technical field of gate lever devices, and discloses a flat gate lever device, comprising multiple steel plate rods. The rods are flat in shape and connected end to end. One end of each rod has a connecting end, and the other end has a receiving end. The receiving end has a slot for the connecting end of adjacent rods to be inserted. Adjacent rods are fixed together by a connecting structure. The main load-bearing parts of the rods are made of steel plates, resulting in less material consumption per section and significant material savings with multiple sections. The flat shape allows for flexible placement and is suitable for stacking multiple sections together. It offers high stacking density, small space occupation, and high safety. The rod-shaped structure also makes it suitable for upright hanging, occupying very little space when upright. The overall structure is simple, making manufacturing easier. The stress on the concrete structure is low during hanging, resulting in high structural safety and reliability.