13results about How to "Maximize" patented technology

The utility model discloses an optical waveguide and AR glasses. The optical waveguide comprises a coupling-in prism, a transverse waveguide, a first coupling-out array waveguide, a second coupling-out array waveguide, a first vertical waveguide and a second vertical waveguide, wherein the first coupling-out array waveguide and the second coupling-out array waveguide are symmetrically arranged; the first vertical waveguide and the second vertical waveguide are arranged corresponding to the first coupling-out array waveguide and the second coupling-out array waveguide; the ray machine is connected with the coupling-in prism and is used for providing a projection image to the coupling-in prism; the coupling-in prism is arranged at the end side of the transverse waveguide and is used for turning a light beam into the transverse waveguide, and the light beam is transversely propagated in the transverse waveguide through total reflection and respectively enters the first coupling-out array waveguide, the second coupling-out array waveguide, the first vertical waveguide and the second vertical waveguide through transmission; the light beams entering the first vertical waveguide and the second vertical waveguide respectively enter the first coupling-out array waveguide and the second coupling-out array waveguide through total reflection; and the first coupling-out array waveguide and the second coupling-out array waveguide are used for coupling out light beams outwards through the whole panel area. Therefore, the coupling-out region is maximized.

The present application relates to the technical field of atomization numerical simulation, and relates to an atomizer atomization numerical simulation method and system based on temperature variation characteristics, which comprises the following steps: confirming a test atomizer set and an ambient temperature set, obtaining a plurality of normal liquid viscosity sets and a plurality of normal liquid droplet surface tension sets, obtaining an optimized temperature interval, constructing a viscosity surface tension momentum equation, setting a solver parameter, sequentially extracting an optimized temperature value from the optimized temperature interval, simulating a pre-constructed simulation atomizer according to the solver parameter, the optimized temperature value and the viscosity surface tension momentum equation, obtaining a simulation atomization parameter, otherwise, taking the simulation atomization parameter as an optimized atomization parameter, summarizing the optimized atomization parameters, obtaining an optimized atomization parameter set, obtaining an optimal atomization parameter, and completing the atomizer atomization numerical simulation based on the temperature variation characteristics based on the optimal atomization parameter. The present application can improve the performance and atomization effect of the atomizer.

The application provides a carbon sink potential prediction method and device fusing remote sensing and model technology. The carbon sink potential prediction method fusing remote sensing and model technology comprises the following steps: inputting multi-temporal remote sensing data into a vegetation type identification model based on historical remote sensing data and historical vegetation type labels to obtain vegetation structure dynamic distribution data; inputting the vegetation structure dynamic distribution data into a regional carbon-nitrogen cycle model based on historical crop distribution data and vegetation and soil dynamic data to obtain a regional carbon-nitrogen cycle dynamic simulation result; and determining carbon sink data according to the regional carbon-nitrogen cycle dynamic simulation result. The application can break through the bottleneck of insufficient regional scale carbon accounting data and high uncertainty, and realize carbon sink maximization.

The invention discloses a waybill intelligent optimization method and system, and relates to the technical field of artificial intelligence, and the method comprises the steps: constructing a multi-dimensional attribute map of a waybill network; searching candidate waybill combinations meeting spatial-temporal continuity constraints in the multi-dimensional attribute atlas through a graph theory algorithm; on the basis of the candidate waybill combination, constructing a mixed integer programming model comprising decision variables, an objective function and constraint conditions; submitting the mixed integer programming model to a solver to obtain an optimal solution set which meets all constraint conditions and enables the target function to reach the maximum value; and generating a visual scheduling scheme based on the optimal solution set. The problem that intelligent optimization of scattered waybills cannot be realized in the prior art is solved.

The invention provides a multi-dimensional force decoupling method and system, a storage medium and a computer program product, and the method comprises the steps: obtaining at least one sensing feature which is used for representing the deformation of a contact surface; at least one sensing feature is input into a decoupling model to output each force component of the multi-dimensional force, a total loss function of the decoupling model is configured as a combination of a plurality of sub-losses, and each sub-loss corresponds to a prediction error of one force component. The invention provides a scheme for improving the accuracy of multi-dimensional force decoupling.

The present disclosure provides a reverse osmosis treatment device, a control method and a control device, the reverse osmosis treatment device comprising a first filter and a reverse osmosis membrane assembly connected by a first pipeline, a high-pressure pump being arranged between the first filter and the reverse osmosis membrane assembly, the reverse osmosis membrane assembly having a pure water outlet and a concentrated water outlet, the pure water outlet being connected with a water tank, the concentrated water outlet being connected with a water inlet of the high-pressure pump through a second pipeline, a first regulating valve, a concentrated water flow meter, a second filter and a first control valve being arranged on the second pipeline. The embodiment of the present disclosure can improve the recovery rate of the reverse osmosis treatment device, realize the reuse of the reverse osmosis concentrated water, and when the reverse osmosis water inlet amount is insufficient, the water inlet amount and the reverse osmosis membrane surface flow rate of the reverse osmosis membrane can be improved through the reuse of the reverse osmosis concentrated water, so that the zero-emission production under the well can be realized and no waste water is generated, and the maximization of water resources is realized to avoid the problem of water resource waste.

The invention discloses a gold raw material pretreatment device for potassium aurous cyanide production, and relates to the technical field of gold raw material pretreatment, the gold raw material pretreatment device comprises a workbench, the upper side of the workbench is provided with a rolling mechanism for rolling a gold raw material into thin sheets, and the rolling mechanism comprises a support fixedly connected to the upper side of the workbench; an upper binding assembly and a lower binding assembly are arranged in the support, and one side of the upper binding assembly and one side of the lower binding assembly are each provided with a collecting mechanism used for distinguishing and collecting gold powder and gold fragments on a roller. When the scraping plate transversely pushes the gold powder accumulated among the filter holes, the fan blades are driven to rotate through friction transmission between the rotating wheel and the concentric-square-shaped plate, and directional airflow is generated to purge the working surface of the scraping plate in real time; the linkage design effectively solves the industrial problem that the gold powder adheres to the scraper, and continuity and stability of the recovery process are ensured.

The invention relates to the technical field of wire coating thickness measurement by an electron microscope, in particular to a wire coating thickness measurement and uniformity evaluation method based on image processing. Comprising the following steps: vertically cutting a wire sample and preparing an observation surface; acquiring a clear image of the section of the coating by using a scanning electron microscope back scattering electron mode; carrying out binarization processing and interface repair on the image, and extracting a plating layer area; carrying out equidistant segmentation on the regional image along the extension direction of the plating layer, measuring the area of each segmented region, and calculating the local thickness; based on all local thickness data, an average thickness and a standard deviation are calculated. According to the method, image segmentation and statistics are combined, so that the average thickness can be obtained more accurately, the standard deviation of the coating uniformity can be directly output in single measurement, and comprehensive and objective data support is provided for product quality control and process optimization. The method is suitable for various materials and coating systems, and has the advantages of high scientificity, high repeatability and comprehensive information.

The application discloses an aviation magnetic sensor angle adjusting device and method, which comprises a first driving mechanism, a magnetic probe rod, a second driving mechanism, a sensor support and a controller. The fixed end of the first driving mechanism is installed on an aircraft, and the output end of the first driving mechanism is connected with the magnetic probe rod. The sensor support is rotationally arranged on the inner side of the magnetic probe rod, and the rotation center axis of the sensor support is perpendicular to the axis of the magnetic probe rod. The first driving mechanism and the second driving mechanism are electrically connected with the controller. In the application, the controller controls the magnetic sensor to rotate at a proper angle through the first driving mechanism and the second driving mechanism, so that the aircraft can make timely adjustment according to the change of the measured geomagnetic inclination in flight, and the magnetic sensor can keep a proper included angle between the main shaft of the optical system and the geomagnetic field, which is beneficial to realize the maximization of the magnetic measurement signal in the geomagnetic field measurement and improve the magnetic measurement precision.

The utility model relates to the technical field of bedding, especially a structure of heat storage and temperature locking down feather quilt, include: quilt surface, the quilt surface defines the internal space for filling down feather, pleat area, set up in the quilt head area and quilt tail area of quilt surface, quilt side, set up in both sides of quilt surface, the lower surface of quilt side is provided with the high -rise support area, a plurality of separate nets, set up in the internal space of quilt surface, a plurality of separate nets divide the internal space into a plurality of units, through the introduction pleat area, the high -rise support area of quilt side and internal separate net, effectively promote the loftiness of down feather, prevent heat loss and provide side edge support to excellent heat storage and temperature locking down effect.

The utility model relates to a multifunctional water treatment filtering device which comprises a valve body and a movable valve plate, the valve body is provided with a water inlet, a water outlet, a first drain outlet and a second drain outlet, and the valve body is provided with a valve outer cavity, a valve inner cavity, a first filter element connector and a second filter element connector which are coaxially arranged; three valve body partition plates are arranged in the valve inner cavity, every two valve body partition plates form an included angle of 120 degrees, so that the valve inner cavity is divided into a working cavity, a backwashing cavity and a forward washing cavity which are arranged in the circumferential direction and are equal in horizontal section area; the movable valve plate comprises a first column section and a second column section which are coaxial and connected together, the first column section is provided with a water inlet through hole, a first blind groove and a second blind groove, the horizontal section area of the water inlet through hole is equal to the horizontal section area of the working cavity, the horizontal section area of the backwashing cavity and the horizontal section area of the forward washing cavity, and the second column section is arranged outside the cavity wall of the valve inner cavity in a sleeving mode and makes sealing contact with the cavity wall of the valve inner cavity.

The present application relates to a kind of barium-doped carbon-supported iron nanoparticle materials and its preparation method and application in catalytic ammonia pyrolysis hydrogen production, the barium-doped carbon-supported iron nanoparticle material is obtained by mixing the iron-based carbon material that organic iron is uniformly dispersed in phenol formaldehyde resin after carbonization with barium salt solution, freeze-drying and calcination again, iron nanoparticles are uniformly distributed on the surface and inside of the barium-doped carbon-supported iron nanoparticle material, and barium element is uniformly dispersed on the surface of the barium-doped carbon-supported iron nanoparticle material.The barium-doped carbon-supported iron nanoparticle material provided by the present application has good catalytic ammonia pyrolysis hydrogen production performance, and the conversion efficiency of ammonia gas reaches more than 90% under the condition of 550 DEG C, space velocity 6000h ‑1 , and the cost is low, and it has good industrial application prospect.

The utility model discloses an ultrathin physiotherapy lamp with a good heat dissipation effect, and belongs to the field of physiotherapy lamps. Comprising a shell, a lamp panel, a heat dissipation blowing fan and heat dissipation fins, the lamp panel, the heat dissipation blowing fan and the heat dissipation fins are all arranged in the shell, the heat dissipation blowing fan and the heat dissipation fins are all arranged below the lamp panel, and the heat dissipation fins are arranged on the side of the heat dissipation blowing fan; an air inlet is formed in the bottom wall of the shell, an air outlet is formed in the side wall of the shell, an air inlet part is arranged at the bottom of the heat dissipation blowing fan, an air outlet part is arranged on the side part of the heat dissipation blowing fan, and the air inlet part directly faces the air inlet; the cooling fins are attached to the lamp panel and arranged between the air outlet part and the air outlet. Compared with the prior art, the size of the physiotherapy lamp can be reduced, and the physiotherapy lamp is ultrathin; meanwhile, the air inlet formed in the bottom of the shell and the air outlet formed in the side portion of the shell are matched, bottom air inlet and side air outlet can be achieved, an air channel from the bottom to the side portion is formed in the shell, maximization of the air channel can be achieved, and the heat dissipation effect of the physiotherapy lamp is guaranteed.