8results about How to "Precise proportion" patented technology

The invention discloses a scale and structure consistency image generation method fusing three-dimensional geometric prior, and belongs to the technical field of computer vision and image generation. The method comprises the following steps: acquiring a scene image and depth information corresponding to the scene image, reconstructing a scene point cloud containing pixel space coordinates and color information, acquiring a colored point cloud of an object to be inserted, placing the colored point cloud at a specified position of the scene through rigid body transformation, and unifying a coordinate system with the scene point cloud; projecting the transformed object point cloud to an image plane through a camera model, determining a visible point according to the depth, and constructing an insertion region mask to remove pixels of a region corresponding to a scene; then constructing a multi-channel geometric structure priori graph containing color, depth and other information, and splicing the multi-channel geometric structure priori graph with the cleared scene image to form a diffusion type generation model input; and finally, generating an image under geometric prior guidance, ensuring that the inserted object is consistent with the original scene in the aspects of position, scale, perspective and the like, solving the problem of insufficient geometric consistency of the existing method, and realizing image content insertion with an accurate structure and real vision.

The utility model relates to the technical field of paint dilution equipment discloses a paint dilution device for building paint production, including support seat, the inside fixed connection of support seat has motor no.

The utility model discloses a kind of neutralization reaction devices for aspartame purification, including reaction component, the upper portion of reaction component is equipped with make-up component, and make-up component is close to the side of reaction component middle axis and is provided with protective box, the inside of protective box is installed with first rotating component, and the rear end of first rotating component is connected with transmission component, first rotating component includes rotating big dish, first rotating shaft and first bearing, and the front end of rotating big dish is connected with first rotating shaft, the outside of first rotating shaft is connected with first bearing. Compared with the existing ordinary neutralization reaction device, the equipment can adjust transmission ratio, the proportion of material discharging is adjusted by the change of transmission ratio, so that the proportion of material adding is more accurate, the equipment can make material better spread by stirring structure, so that the mixing of material is more uniform.

The utility model relates to the technical field of liquid mixing, in particular to a mixed liquid outlet device which comprises a mixing cavity, the mixing cavity is communicated with a plurality of feed openings, and the feed openings are connected with a storage container containing liquid. The mixing cavity is communicated with a liquid outlet channel; the mixing effect and the mixing efficiency of various liquids are effectively guaranteed, and compared with manual mixing, the working efficiency and the stability of the mixing quality are greatly improved.

The utility model relates to fertilizer mixing equipment technical field, concretely is a kind of mobile mixer for organic fertilizer production, including bottom plate, install with mixing cylinder on bottom plate, the top of mixing cylinder is symmetrically equipped with feed inlet, the outside of mixing cylinder is equipped with observation window, further include: the combined component of being installed on mixing cylinder, combined component is used to clean while stirring;And, cleaning component is installed on mixing cylinder, cleaning component is used to clean the inner wall of mixing cylinder, the utility model is equipped with combined component, through combined component can be mixed while the fertilizer to the inner wall of mixing cylinder can be scraped and cleaned, through reinforcing rod and mixing rod can make fertilizer mixing more evenly, ensure that the proportion of the component of organic fertilizer is accurate, can prevent the inner wall of mixing cylinder from sticking fertilizer simultaneously, not only ensure the cleaning of mixing cylinder, avoid residual fertilizer to influence subsequent batch fertilizer quality, but also can reduce fertilizer waste, reduce production cost.

The invention discloses an instrument for capturing mosquitoes carrying RNA viruses and a capturing method of the instrument, and belongs to the technical field of pest control, the instrument comprises a main machine body, the main machine body is provided with a control chip, a mosquito bin, a mosquito storage box, a GPS communication module, a driving power source and an environment information sensor group, and the mosquito bin is provided with a mosquito luring agent, a camera and a fan group. The driving power supply is electrically connected with the control chip, the control chip is electrically connected with the GPS communication module, the environment information sensor group, the camera and the fan group, a bottle body can be replaced in the mosquito storage box, RNA storage liquid is stored in the bottle body, and the bottle body is communicated with the mosquito bin. The instrument can automatically capture and kill living mosquitoes and can store RNA viruses carried by the living mosquitoes so as to detect the density and the variety of the mosquitoes in different areas and accurately obtain the proportion of the RNA viruses contained in the mosquitoes.

The utility model relates to titanium dioxide preparation technical field, and disclose a kind of for preparing titanium dioxide hydrolytic device, including bearing mechanism and preparation mechanism, the preparation mechanism is set in the top of bearing mechanism, the preparation mechanism includes proportioning unit and stirring unit group composition, the proportioning unit fixedly connected in the top of bearing mechanism, the stirring unit movably connected in the top of bearing mechanism.This for preparing titanium dioxide hydrolytic device, by the double control mode of metering valve and weighing table, accurate metering and weighing are carried out to ingredients, ensure that the proportion of raw material entering reaction tank is accurate, provide basis for preparing high-quality titanium dioxide, avoid product quality problem caused by batching error, by concentration detector can real-time monitoring reaction tank inner material concentration, judge whether concentration is qualified before discharging, ensure that product meets pharmaceutical standard, improve production efficiency and product qualification rate.

The invention discloses an automatic liquid mixing machine for virus titer detection based on a plaque method. The automatic liquid mixing machine comprises a workbench, and a first constant temperature module, a second constant temperature module, a host cell liquid fixing module, a virus test sample fixing module and an execution module which are integrated on the workbench, a space interval is formed between the first constant-temperature module and the virus test sample fixing module; the execution module is provided with a first moving path, a second moving path and a third moving path; the virus test sample fixing module and the first moving path are arranged in a staggered manner, and the host cell sap fixing module and the second moving path are arranged in a staggered manner; the positions of all the modules are reasonably arranged, the execution module is used for automatically executing liquid relief, liquid separation and mixing operation, and the operation efficiency is improved while it is guaranteed that the proportion of mixed liquid obtained after mixing is accurate and the detection result is accurate.