45 results about "Material system" patented technology

Systems and methods that train, generate, and / or deploy generative machine learning (ML) models to control operations of machines, such as machines that employ robotic arms to manipulate non-rigid materials, are described. For example, the systems and methods may generate the generative ML models based on initial or introductory demonstrations of tasks for which the machines are adapted and / or implemented and deploy the trained ML models to the machines for performance of the tasks.

Systems for processing material, taping stations to apply tape to one or more rolls of material, and methods of processing material are disclosed. A system for processing material includes a winding station and a taping station. The winding station includes a winder to wrap material around a mandrel to produce one or more rolls of material. The taping station is arranged downstream of the winding station to receive the one or more rolls of material therefrom and apply tape to the one or more rolls of material.

The invention belongs to the technical field of material management, and discloses a photoelectric product intelligent material system charging tray which comprises a charging tray base, a secondary limiting module, a charging tray two-dimensional code, a base and a supporting rod, the charging tray base is arranged on the base, and the base provides a mounting platform for the overall structure of the charging tray; the supporting rod is connected with the tray base and the base; a through hole and a positioning hole are formed in the charging tray base, the through hole is used for inserting a standard guide piece or a power supply assembly, and the positioning hole is used for containing a to-be-assembled material and achieving preliminary positioning; the secondary limiting module comprises at least one first limiting point, at least one second limiting point and at least one limiting column, and the secondary limiting module is arranged around the positioning hole and used for conducting secondary limiting on the direction and the position of the assembly part. The charging tray two-dimensional code is arranged on the surface of the charging tray base, has a unique identification attribute, is used for carrying out information binding with the material code, and supports block chain tamper-proof tracing and ERP platform information interaction. According to the invention, the misoperation rate is low, and the production efficiency and the quality stability are greatly improved.

Systems and methods of the present disclosure relate generally to facilitate performing a task on a surface such as woodworking or printing. More specifically, in some embodiments, the present disclosure relates to mapping the surface of the material and determining the precise location of a tool in reference to the surface of a material. Some embodiments relate to obtaining and relating a design with the map of the material or displaying the current position of the tool on a display device. In some embodiments, the present disclosure facilitates adjusting, moving or auto-correcting the tool along a predetermined path such as, e.g., a cutting or drawing path. In some embodiments, the reference location may correspond to a design or plan obtained from obtained via an online design store

According to the grate-layer material system, during actual operation, roasted pellets enter the vibrating screen from the discharging ore groove, and large-particle pellets on the screen are lifted by the bucket elevator through the large-ball articulated chute and then return to the grate-layer material bin through the feeding articulated chute to be recycled; and small-particle pellets under the screen are discharged to a finished-product sealing-tape machine through a small-ball elephant trunk. When the material level in the discharging ore groove is too high, redundant materials directly enter the finished product sealing-tape machine through the overflow pipe and the main elephant trunk, and the ore groove is prevented from being blocked. The grate-layer material system has a screening function and can realize automatic distribution of pellets. On one hand, broken pellets in the air bellow can be reduced, pipeline abrasion is reduced, the probability that the pellets are clamped on the grate bars is reduced, on the other hand, the air permeability of a material layer on the trolley can be improved, and the underfiring proportion of the bottom of the material layer is reduced. The invention further provides the ring type roasting machine.

1. The name of the design product: data analysis graphical user interface of electronic equipment based on thermal power plant material system management. 2. The use of the design product: for an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. The carrier of the electronic device is the conventional design, and the rear view, left view, right view, top view and bottom view are omitted. 6. Design 1 is designated as the basic design. 7. The use of the graphical user interface: for data analysis of thermal power plant material system management. 8. The human-computer interaction mode of the graphical user interface: click the material code button on the design 1 front view to enter the design 1 change state diagram. Click the purchase application button on the design 2 front view to enter the design 2 change state diagram. Click the procurement plan button on the design 3 front view to enter the design 3 change state diagram. Click the arrival acceptance button on the design 4 front view to enter the design 4 change state diagram. Click the checkout management button on the design 5 front view to enter the design 5 change state diagram. Click the warehouse-in management button on the design 6 front view to enter the design 6 change state diagram. Click the warehouse-out management button on the design 7 front view to enter the design 7 change state diagram. Click the material allocation button on the design 8 front view to enter the design 8 change state diagram. Click the storage location management button on the design 9 front view to enter the design 9 change state diagram.

The invention discloses a composite material for enhancing the electrocaloric effect and a construction method and application thereof, and belongs to the technical field of refrigeration devices. The invention provides a composite material for enhancing an electrocaloric effect, which comprises a ferroelectric material and a relaxation material which are periodically and alternately arranged to form a superlattice structure along a crystal orientation. The effective Hamiltonian method based on the first principle is adopted to construct the structure and quantitatively calculate the electrocaloric effect, the calculation method is high in precision and low in cost, theoretical guidance can be provided for experiments, resources and time are saved, and the material design efficiency is improved. The scheme provided by the invention has a solid physical background, can effectively enhance the electrocaloric effect, is suitable for various material systems, and is beneficial to development of electrocaloric materials, improvement of the efficiency of electrocaloric refrigeration devices and promotion of application of efficient and environment-friendly refrigeration technologies.

The invention discloses a growth method for an epitaxial structure of a group III nitride heterojunction material system. The method comprises the following steps: determining a material of an insertion layer according to an in-plane lattice constant of a template layer and an in-plane lattice constant of a target epitaxial layer; based on the determined material of the insertion layer, selecting a first preset temperature to grow on the upper surface of the template layer to obtain the insertion layer with a preset thickness; and based on the insertion layer with the preset thickness, annealing recrystallization treatment is firstly carried out at a second preset temperature within a first preset time range, and then growth of a target epitaxial layer is carried out. According to the invention, the stress state required by the epitaxial layer can be accurately and reasonably controlled through the appropriate growth temperature and growth thickness of the insertion layer, so that high-quality growth of the target epitaxial structure is realized. The growth method for the epitaxial structure of the III-group nitride heterojunction material system can be widely applied to the technical field of epitaxial growth of materials.

The present invention relates to an improved device and method for testing Type III delamination of composite material laminates. The test specimen used is a circular multidirectional laminate made of unidirectional / fabric prepreg with optimized ply sequence, which can ensure the smooth expansion of delamination. The specific steps include: manufacturing an improved composite material laminate Type III delamination edge annular torsion test fixture; preparing edge annular crack specimens with specific shapes and ply sequences; testing the basic mechanical properties of the laminate; using displacement-controlled loading on a hydraulic servo torsion testing machine to obtain an effective load-displacement curve; determining the initial slope or critical torque of the load-displacement curve, and substituting it into the formula to calculate the Type III fracture toughness. The improved test device has obvious effects and can obtain pure Type III delamination that is uniform along the leading edge. The designed circular fixture and test specimen are convenient for clamping and have good centering; the device is easy to manufacture and test, and the data required for the test are easy to obtain. The present invention can characterize the Type III delamination expansion behavior of composite material laminates of different material systems.

Interconnection resistance in a hybrid bond structure may be controlled and designed. The resistance of each interconnect may be controlled by the width of the vias, the number of vias, and the thickness of the pads within the vias. Although on the same wafer or chip, the first and second interconnects of the hybrid bond structure may have different interconnect resistances. Techniques described herein include designing interconnects and forming interconnects having specific resistances.

Systems for processing material, taping stations to apply tape to one or more rolls of material, and methods of processing material are disclosed. A system for processing material includes a winding station and a taping station. The winding station includes a winder to wrap material around a mandrel to produce one or more rolls of material. The taping station is arranged downstream of the winding station to receive the one or more rolls of material therefrom and apply tape to the one or more rolls of material.

System and method for additive manufacturing of an object with foam infill material is disclosed. The method includes, determining a shell portion of the object using a three-dimensional model of the object, determining one or more locations in the shell portion for providing access to an interior of the shell portion, determining a foam infill material for additive manufacturing based on one or more fill material characteristics, and determining an amount of the foam infill material needed to fill the interior of the shell portion. The method further includes, fabricating the shell portion of the object, depositing the amount of foam infill material at the one or more determined locations to fill the interior of the shell portion, and fabricating the shell portion of the object to complete fabrication of the object.

The capillary transfer technology presented here represents a powerful approach to transfer soft films from surface of liquid onto a solid substrate in a fast and defect-free manner. The fundamental theoretical model and transfer criteria validated with comprehensive experiments and finite element analyses, for the first time provides a quantitative guide and optimization for the choice of material systems, operating conditions and environments for scalable on-demand transfers with high yield. The intrinsically moderate capillary transfer force and externally selectable transfer direction offer robust capabilities for achieving deterministic assembly and surface properties of structures with complex layouts and patterns for potentially broad applications in the fabrication of flexible / stretchable electronics, surface wetting structures and optical devices. Integration of this technology with other advanced manufacturing technologies associated with material self-assembly, growth and layout alignment represents promising future topics and would help create emerging new manufacturing technologies that leverage unique fluidity of liquid environments.

The invention discloses a pushing speed optimization method and optimization system for a bulk system dumping mechanism, and relates to the field of optimization design. The optimization method comprises the steps that a first bending moment angle curve of the dumping mechanism in the overturning process under the ideal dumping state is determined; defining a driving function of the dumping mechanism, and determining a first bending moment time history curve and a to-be-optimized second bending moment time history curve of the dumping mechanism under the driving function; according to constraint conditions of the dumping mechanism, the driving function is optimized by taking deviation statistical value minimization between the second bending moment time travel curve and the first bending moment time travel curve as an optimization target, so that a target optimization coefficient is obtained; and determining a target angle time travel curve of the dumping mechanism according to the target optimization coefficient. According to the optimal oil cylinder stroke and time travel curve control technology for achieving the minimum instantaneous oil cylinder force peak value, under the condition that the total pushing duration is not changed, compared with previous constant-speed oil cylinder pushing, fluctuation of a bending moment curve in the overturning process can be effectively reduced.

The invention relates to the technical field of construction cooperative control, and discloses a material distribution path dynamic planning method and device based on cooperative control and a material distribution system.The method comprises the steps that an initial material distribution path is planned based on a three-dimensional point cloud model of a target area; controlling the first equipment to distribute materials according to the initial material distribution path and controlling the second equipment to continuously monitor whether the target area triggers a set event or not; performing dynamic planning on the initial material distribution path based on a multi-objective optimization mode under the condition that the triggering setting event is monitored so as to generate an adjusted material distribution path; and controlling the first equipment to distribute materials according to the adjusted material distribution path. According to the invention, an integrated scheme of multi-device deep cooperation, dynamic path optimization and cross-device control linkage is provided, dynamic planning is carried out on the distribution path based on a multi-target optimization mode, a sensing-planning-execution closed loop is realized, and the limitation of the prior art in the aspects of environment sensing, path planning and cooperative control can be solved.

The sorting device (1) has a pre-processing stage (10), an identification stage (30) and a material system (20) arranged between the pre-processing stage and the identification stage. The material system (20) comprises a non-uniform magnetic medium (50) subdivided into a plurality of regions (51), each region in magnetic communication with at least one adjacent region via a coupling link (53). According to the invention, the material system (20) further comprises control means (71, 73) for setting a coupling value for each coupling link.

The application provides a material design method and system based on agent cooperation, and relates to the technical field of the cross of artificial intelligence and material science. The method comprises: collaborative work of an automatic task planning decomposition module, an automatic thermoelectric knowledge retrieval module, a material system prediction module, a high-throughput calculation module, a result analysis module and a feedback optimization module. The core is that the material system prediction module couples a microscopic physical and chemical rule constraint mechanism when generating a structure sequence of a candidate material by using an autoregressive generation model. The mechanism generates a dynamic word table mask, hard blocks candidate words that do not conform to the physical and chemical rules at each word prediction step, and guarantees the rationality of the generated structure from the source. At the same time, the feedback optimization module compares and analyzes the results and the research and development demand, generates an adjustment instruction feedback to the upstream module, and forms a closed loop optimization. The application can improve the design efficiency from the source, and realizes the automation and intelligent iteration of the whole process of material research and development.

System (1) and method for measuring the thickness of a sheet-like material (2). The following are provided: a measuring station (3); a conveyor device (4) configured to feed the sheet-like material (2) through the measuring station (3); at least one measuring device (6) arranged in the measuring station (3) and equipped with a lower probe (11) and an upper probe (12) between which the sheet-like material (2) advances; a control unit (13); and a calibration master (14) that is configured to calibrate the measuring device (6) and that has two calibration elements (16, 17) that are arranged facing each other at a certain distance from each other so that the sheet-like material (2) can pass between the two calibration elements (16, 17).

The application belongs to the technical field of X-ray point material, and discloses a high-speed online X-ray automatic point material equipment and a use method thereof. The high-speed online X-ray automatic point material equipment comprises a work room, an upper and lower material system, a carrying device, a rotating device, a point material device and a labeling device arranged in the work room. The upper and lower material system is provided with a feeding station, a discharging station and an NG station. The carrying device can transfer the tray in the feeding station to the rotating device, and then, after the point material device performs the point material operation and the labeling device performs the labeling operation, the qualified tray is transferred to the discharging station or the NG tray is transferred to the NG station. The rotating device is rotationally arranged in the work room. The application can avoid manual operation, improve the degree of automation of the equipment, the efficiency of feeding and discharging, and enable the defective products to be automatically and accurately partitioned.

The invention relates to the technical field of three-dimensional model conversion, and discloses an intelligent replacement system and conversion method for a material supporting module, and the method comprises the steps: reading binary data in a Blender model file, cutting important data fragments, and extracting and compressing the important data fragments; a material intelligent module conversion strategy is executed, and corresponding material nodes of the UE are identified and automatically mapped; according to a target UAsset format requirement, executing a dynamic data mapping and segmentation technical strategy, and setting a mapping rule of a Blender model material and mapping data to a UE material system; problems in the Blender model are automatically detected, an intelligent compatible repairing strategy is executed, and geometry repairing, UV stretching repairing and material compatibility repairing are carried out; potential conversion errors are detected in real time, a fault-tolerant and self-adaptive repair strategy is executed, and an alternative scheme is automatically started for repairing materials which cannot be correctly mapped or have ineffective texture paths; and through an all-around automatic process, the efficiency and accuracy of model conversion are remarkably improved.

The invention discloses a method for quickly verifying packaging by replacing a frame with a substrate, which belongs to the technical field of substrate packaging, adopts a reconfigurable substrate design, realizes synchronous verification of two packaging schemes of surface mounting and wire bonding on a single substrate, and breaks through the limitation that a traditional frame needs to be manufactured and verified separately. The substrate is integrated with a micron-sized functional partition and an electromagnetic isolation structure, so that characteristic comparison of two technical routes can be completely reserved in the verification process, and the problem of signal crosstalk is avoided. Through collaborative optimization of a material system and a processing technology, the packaging size is reduced by more than eight percent compared with that of a traditional scheme, a physical carrier support is provided for development of miniaturized devices, meanwhile, mold development and material consumption costs are greatly reduced, original serial technical verification is converted into a parallel mode, the development period is shortened by more than 90 percent, and the development cost is greatly reduced. And the method is especially suitable for rapid iteration requirements of 5G high-frequency devices. The reconfigurable characteristic of the substrate scheme supports a multi-generation product reuse verification platform, and the utilization rate of research and development resources is remarkably improved.

Systems and methods that train, generate, and / or deploy generative machine learning (ML) models to control operations of machines, such as machines that employ robotic arms to manipulate non-rigid materials, are described. For example, the systems and methods may generate the generative ML models based on initial or introductory demonstrations of tasks for which the machines are adapted and / or implemented and deploy the trained ML models to the machines for performance of the tasks

The utility model relates to the technical field of rim charge recovery of a film production line, in particular to an anti-blocking device of an air supply rim charge system, which comprises a material tower, a feeding fan and a slitting edge disc driving device, a feeding pipeline is connected between the material tower and the feeding fan, and a cyclone separator is mounted at the top of the material tower. And the cyclone separator corresponds to a port, connected with the material tower, of the feeding pipeline. The feeding pipeline blockage monitoring device can monitor whether the feeding pipeline is blocked or not in real time and can give an alarm in time to remind workers so as to carry out follow-up cleaning operation, and blockage is effectively prevented.

This invention provides a temperature-self-calibrated current sampling device and method. The device includes a constant current source, a sensing unit, an analog-to-digital converter, a measurement unit, and a computing unit. The sensing unit is divided into a reference resistor region and a sampling resistor region, which are electrically isolated and thermally coupled. By ensuring consistency in material systems, packaging forms, and deployment environments between the reference resistor region and the sampling resistor region, they exhibit essentially synchronized temperature change characteristics during operation. This enables real-time and accurate compensation for resistance drift in the sampling resistor based on the reference resistor, avoiding compensation deviations caused by thermal conduction delays or temperature detection lags in traditional temperature compensation schemes.

Systems and methods for assessing thermal durability characteristics of a material, such as relative thermal index (RTI), using machine learning are disclosed. According to certain aspects, an electronic device may train a machine learning model using a training data set that includes coordinates indicative of a plurality of characteristics of a plurality of materials and that is marked with at least one thermal durability characteristic for each of the plurality of materials. The trained machine learning model may analyze a set of coordinates associated with a candidate material and output at least one thermal durability characteristic of the candidate material. The machine learning model may also be continuously updated and used for subsequent analysis.

The application relates to the technical field of three-dimensional model conversion, and discloses a support material module intelligent replacement system and a conversion method, which comprises the following steps: reading binary data in a Blender model file, cutting important data segments, extracting and compressing; executing a material intelligent module conversion strategy, identifying and automatically mapping corresponding material nodes of UE; according to target UAsset format requirements, executing a dynamic data mapping and segmentation technology strategy, setting mapping rules of Blender model material and map data to the UE material system; automatically detecting problems in the Blender model, executing an intelligent compatibility repair strategy, performing geometric body repair, UV stretch repair and material compatibility repair; real-time detection of potential conversion errors, execution of a fault tolerance and adaptive repair strategy, automatic enabling of an alternative solution for repair of materials that cannot be correctly mapped or have invalid texture paths; through the all-round automatic process, the efficiency and accuracy of model conversion are significantly improved.

Systems and methods for classifying, evaluating, and sorting materials within a contiguous stream of materials. Segments of the material stream are classified and evaluated, whether such segments make up a whole material piece or a portion of a material piece. The sorting is then performed as a function of the classifications and evaluations.

The utility model relates to the technical field of cold header accessories, and provides a retaining component of a cold header for processing fasteners, which comprises two mounting plates, connecting shafts are fixed between corners of the two mounting plates, a plurality of groups of mounting shells are slidably mounted on the connecting shafts, retaining plates are rotatably mounted on the front walls of the mounting shells, and the retaining plates are mounted on the front walls of the mounting shells. The adjacent mounting shells are connected through a connecting mechanism, and the mounting shell on the leftmost side is fixedly connected with the mounting plate on the left side; the rotating mechanism is arranged in the mounting shell, and the rotating mechanism is used for controlling deflection of a baffle plate; by means of the technical scheme, the problems that in the prior art, most of cold header material blocking systems cannot be flexibly and accurately adjusted, when multiple stations work, all baffles need to operate at the same time, and when only part of the stations need to work, the load of a driving motor is large, and energy consumption is correspondingly increased due to the arrangement mode are solved.

The invention belongs to the technical field of 3D / 4D printing finite element simulation methods, and particularly relates to a multi-material 4D printing thermal deformation finite element simulation and verification method based on programming design voxels. The method comprises the following steps: designing a multi-material system to drive the shape change of an intelligent structure by utilizing a principle that an active material and an inert material are subjected to strain mismatch under a voxel-level thermal expansion condition; a double-layer thin plate structure is constructed through a geometric division technology, and uniform triangular prism units are divided to realize accurate deformation area definition; a programming voxel division method is adopted, various material distribution modes are achieved through codes, and material layout is optimized; finite element software is used for building a simulation environment, and a thermal deformation process is accurately simulated based on thermal strain, a mechanical strain-viscoelasticity theory and a self-adaptive grid technology; through experimental printing, thermal excitation and point cloud data processing of a multi-material fused deposition modeling technology, comparison and verification with a simulation result are carried out, the deformation similarity is quantified, and technical support is provided for controllable deformation design of a multi-material structure.