18results about How to "Improve application flexibility" patented technology

The utility model provides a freight unmanned plane relates to unmanned plane technical field, including fuselage for loading goods, the fuselage tail lower portion is equipped with rear aircraft wheel, rear aircraft wheel is connected with the fuselage through support rod, rear wing is located the fuselage tail upper portion and has upper reflex angle, front wing is located the fuselage head lower portion and has lower reflex angle, the front wing both sides lower portion is equipped with front aircraft wheel, tail push propeller is located the fuselage tail, vertical propeller is located the fuselage both sides, wherein, tail push propeller drives through the fuselage upper oil dynamic piston engine, vertical propeller drives through fuselage upper motor. A freight unmanned plane in the utility model, solved the problem that the prior art lacks a freight unmanned plane capable of stable vertical take-off and landing and long range and large load.

The application provides a tree component rendering method and device and electronic equipment, and relates to the technical field of computers. The tree component rendering method comprises the following steps: receiving an editing input of an editing node in a tree component; in response to the editing input, acquiring a node index of the editing node and tree object data of the tree component, the tree object data comprising a component description array, an element in the component description array being node data of a node in the tree component, and the node index being used to indicate a position of the node data of the editing node in the component description array; performing an editing processing corresponding to the editing input on the tree object data based on the node index, to obtain edited tree object data; and rendering the tree component based on the edited tree object data, wherein the node data comprises component rendering data. The application improves the application flexibility of the tree component.

The present application belongs to the technical field of remote sensing image target detection, and particularly relates to a remote sensing image open vocabulary target detection method. The present application realizes open vocabulary, knowledge-enhanced and interpretable target detection of remote sensing images by constructing a knowledge graph that can be incrementally expanded online and deeply cooperating the knowledge graph with a visual language model. The present application can understand and respond to any new category input by a user in real time without retraining, greatly improving the application flexibility. The present application simultaneously applies the prior information of the knowledge graph to two key links. At the task level, the task instruction text fused with the prior information of the knowledge graph is encoded into a task condition semantic vector, and the parameters of the visual language model are adjusted according to the task condition semantic vector. At the concept level, the prior information of the knowledge graph is input into the visual language model to construct a stable semantic embedding vector for the new category. The two cooperate to effectively solve the semantic drift and adaptation problems of general models in the remote sensing field.

The utility model provides a steel structure truss, which relates to the field of steel structures, and comprises a steel stand column, first preset screw holes are uniformly formed in two rows in the middle area of the steel stand column; the first rigid beam is horizontally arranged on one side of the steel stand column; the second rigid beam and the first rigid beam are arranged on the other side of the steel stand column in parallel; the stabilizing end plates are connected to the contact ends of the first rigid beam and the steel stand column and the contact ends of the second rigid beam and the steel stand column correspondingly, and second preset screw holes are evenly formed in the two rows of the middle areas of the stabilizing end plates; and the stabilizing screw rod penetrates through the first preset screw hole and the second preset screw hole. Through the connecting mode that the stabilizing screw penetrates through the steel stand column and the stabilizing end plate and corresponds to the first preset screw hole and the second preset screw hole, under the complex and changeable load effect, the eccentric stress condition can be effectively avoided, stability is provided for the connecting joint, and meanwhile the stability of the connecting joint is improved. The risk that the structure deforms or is damaged due to unstable connection is greatly reduced, and a solid guarantee is provided for safe operation of the whole steel structure truss.

The application discloses a feeding device and a 3D printer, and the feeding device comprises a first feeding port, a second feeding port, a first channel, a second channel, a first discharging port and a second discharging port; the first feeding port is communicated with the first discharging port through the first channel; the first feeding port is also communicated with the second discharging port through the first channel; the second feeding port is communicated with the first discharging port through the second channel, and the second feeding port is also communicated with the second discharging port through the second channel. The wire material conveyed by the first feeding port of the feeding device can be output from the first discharging port or the second discharging port, and the wire material conveyed by the second feeding port can be output from the first discharging port or the second discharging port, so that the feeding device can realize intercommunication between multiple feeding ports and multiple nozzles of the printer when the feeding device is used with the double-nozzle printer.

This invention provides a stator core, a motor, and a vehicle, relating to the field of vehicle component technology. The stator core includes mounting lugs and a stator yoke. An oil inlet channel is disposed inside the mounting lugs, and a distribution oil channel and multiple cooling oil channels are disposed inside the stator yoke. One end of the oil inlet channel connects to the distribution oil channel, and the other end penetrates an axial end face of the stator core. A portion of the distribution oil channel is located inside the mounting lugs and connects to the oil inlet channel, while another portion is located inside the stator yoke, with the portion inside the stator yoke extending circumferentially along the stator core. One end of the cooling oil channel connects to the distribution oil channel, and the other end penetrates an axial end face of the stator core. By integrating the oil inlet channel, distribution oil channel, and cooling oil channel all inside the stator core, the dependence of near-slot cooling oil channels on the motor housing is eliminated. This makes it suitable for motors integrated with other structures in the same compartment with complex housings, offering wider applicability and greater application flexibility.

A control device, a multi-operator control method, a hardware scheduler, an accelerator, and a computing system are disclosed. In this embodiment, multiple first cache allocation instructions are decoded by an instruction decoding circuit and then executed by an instruction execution circuit. Caches are allocated to multiple operators from a shared cache pool, enabling data to be transferred between operators through the caches. This achieves soft connections and fast data interaction between operators. While ensuring processing efficiency, the connection relationship between operators can be changed according to application needs, improving the application flexibility of hardware accelerators using multiple operators.

The application relates to the tobacco essence and flavor preparation technical field, in particular to a fenugreek extract freeze-dried powder and a preparation method and application thereof. The application is prepared by reverse osmosis coupling low-temperature vacuum concentration on fenugreek seeds, and then freeze-drying to obtain the fenugreek extract freeze-dried powder. The freeze-dried powder can be directly used as a tobacco fenugreek flavor, or can be used by being dissolved in a solvent to obtain a tobacco fenugreek flavor. The reverse osmosis coupling low-temperature vacuum concentration and freeze-drying technology adopted by the method can separate and concentrate ethanol and most of the water, so that the concentration time is shortened, and the overall time of flavor preparation is further reduced; meanwhile, the process can maximally reduce the volatilization loss of heat-sensitive flavor substances, and effectively retains the aroma components in the fenugreek.

The present application relates to the technical fields of biological medicine and gene therapy, and particularly relates to a protonatable cationic lipid, a nucleic acid delivery system and application thereof. The protonatable cationic lipid has a structure as shown in formula (I), and contains a protonatable group such as a hydroxyl group or an amino group at the end. The protonatable cationic lipid can form a lipid nanoparticle for loading various nucleic acid substances. The lipid nanoparticle nucleic acid delivery system has high cell transfection efficiency in vitro, and can be targeted to organs such as liver in vivo to achieve efficient gene editing. The lipid nanoparticle constructed by the protonatable cationic lipid provided by the present application has high encapsulation efficiency, good stability and excellent delivery efficiency, and has a wide application prospect in the fields of gene therapy and cell engineering.

The present application belongs to the field of optical communication, signal processing and micro-nano optical technology, and specifically relates to a multi-task optical diffraction neural network and a design method thereof. On the basis of a traditional diffraction neural network, the present application innovatively uses a phase-change material metasurface unit structure as a reconfigurable diffraction element; the phase modulation parameters are optimized through a deep learning algorithm to obtain the phase distribution of the multi-task optical diffraction neural network, and the corresponding metasurface unit structure is matched and selected from the constructed unit structure library according to the phase distribution to finally construct a phase modulation layer. In the running process, the dynamic reconfiguration of the multi-task function is realized by changing the crystallization state of the phase-change material and combining the switching of the incident light polarization state. In the process of optical propagation, the efficient processing of different image recognition tasks is realized by reconstructing the wavefront of the input image multiple times, and the problem of function solidification of the traditional diffraction neural network model when facing diversified tasks and data features is effectively overcome.

The application discloses a molecular marker primer for a narrow cod and application thereof, and relates to the technical field of molecular biology markers. The primer combination is composed of three pairs of primers, namely, GC6:TC14, GC8:GT15 and GC9:TG9, and the sequences of the primers are shown as SEQ ID NO. 1-6. The application develops, for the first time, the STR molecular marker primer combination specially used for sea area source identification of the narrow cod. Compared with the microsatellite marker used only for the population genetics basic research of the narrow cod in the prior art, the primer combination is optimized through multi-stage screening, can effectively distinguish the narrow cod samples from the Okhotsk Sea FAO 61 sea area and the Bering Sea FAO 67 sea area, and fills the technical blank in the sea area tracing field of the cross-border trade of the narrow cod.

The application provides a rubber composition for preparing adhesive glue, the adhesive glue and a preparation method and application thereof. The rubber composition comprises, in parts by weight: 100 parts of base rubber, 100-500 parts of softening agent, 3-15 parts of tackifier, 5-40 parts of lignin modified glass microbeads, 4-44 parts of auxiliary agent, 2.5-7 parts of vulcanizing agent and 1-1.5 parts of vulcanization accelerator. The lignin modified glass microbeads comprise hollow glass microbeads and lignin coupled on the surface of the hollow glass microbeads. The application introduces the vulcanizing agent to vulcanize the rubber composition under mild conditions to obtain the adhesive glue, thereby simplifying the curing process of the adhesive glue. Meanwhile, through the synergistic effect among the components in the rubber composition, the flexibility and elasticity of the prepared adhesive glue and the matching property of the adhesive glue with the dynamic deformation of the tire are effectively improved, thereby reducing the delamination or tearing phenomenon between the soundproof cotton and the inner wall of the tire, and the adhesive effect of the adhesive glue is significantly improved.

The application relates to the technical field of power units, in particular to an integrated single-phase power unit. The integrated single-phase power unit comprises a main frame, a radiator, a single-phase power module and a driving board assembly; the radiator is fixed to the top of the main frame, the bottom of the radiator is provided with a radiating base plate; the single-phase power module is fixed to the lower surface of the radiating base plate; and the driving board assembly is fixed to the main frame and is in communication connection with the single-phase power module. The integrated single-phase power unit provided by the application independently installs the single-phase power module in the main frame, forms a standardized module for use, three single-phase power units can be assembled for use, and the application flexibility is higher compared with the existing high-integration power module.

The utility model relates to the technical field of dirt separator, disclose a kind of intelligent brush formula multi-filter cartridge dirt separator, including dirt tank, the top of dirt tank is connected with top cover by a plurality of bolts fixedly, the bottom of dirt tank is connected with bottom cover by a plurality of bolts fixedly, the water inlet connecting pipe is opened in the side of dirt tank, the water outlet connecting pipe is opened in the other side of dirt tank, the bottom of bottom cover is fixedly connected with blow-off pipe, the dirt tank inner wall is provided with filter assembly, the filter assembly includes brush formula filter screen, filter screen and multiple filter cartridges, the brush formula filter screen, filter screen and multiple filter cartridges are located inside the dirt tank. In the utility model, by being sequentially arranged brush formula filter screen, filter screen and multiple parallel filter cartridges in dirt tank, three-stage progressive filtration structure is constituted, and cooperate by motor-driven cleaning brush and high-pressure waterway component of automatic cleaning part, depth purification and online self-cleaning dual effect to water body are reached.

This utility model discloses a hydraulic power system for sugarcane cleaning equipment, belonging to the technical field of sugarcane cleaning equipment, and solves the problem of low adaptability of existing sugarcane cleaning equipment driven by fixed power sources. It includes a feeding ladder motor, a cutting device motor, a cleaning device motor, and a uniform loading and unloading integrated ladder motor; it also includes a hydraulic oil tank, a power source, and a driver. The liquid input end of the driver is connected to the hydraulic oil tank, and the liquid output end of the driver is connected to the feeding ladder motor, the cutting device motor, the cleaning device motor, and the uniform loading and unloading integrated ladder motor respectively through a hydraulic oil distributor. The output end of the power source is connected to the power input end of the driver through a transmission system. The power source can be a tractor, an engine, or a drive motor. This utility model allows selection of different power sources to drive the entire machine, significantly enhancing the application range and operational flexibility of the sugarcane cleaning equipment.

The utility model discloses adjustable sheet metal frame of frame suspension type, including electrical cabinet main part still includes bearing suspension, side mounting plate, a plurality of sheet metal fixed adjusting hole, first adjustable support and second adjustable support, a plurality of sheet metal fixed adjusting hole even set up with the four all around of bearing suspension and side mounting plate end, and the both ends of first adjustable support and second adjustable support all are provided with mounting hole, and the sheet metal fixed adjusting hole of first adjustable support is detachably connected through mounting hole and bearing suspension, and the sheet metal fixed adjusting hole of second adjustable support is detachably connected through mounting hole and side mounting plate, and side mounting plate sets up in electrical cabinet main part top, and bearing suspension sets up in electrical cabinet main part bottom. The structural design of the scheme is stable and reliable, can effectively bear the weight of device, and through redundancy design, can bear the stress of different angles, and the scheme has the ability of stacking installation multiple rows of electrical devices, and is convenient for wiring, especially suitable for the environment of limited space, has improved space utilization rate significantly.

This invention relates to the field of relay technology and discloses a dual-channel relay and its usage method. The dual-channel relay includes an input interface module, a power protection and voltage regulation module, a main control module, and a dual-channel solid-state output module. The input interface module receives external control signals and converts them into corresponding input signals. The power protection and voltage regulation module provides reverse connection protection for the external power supply and provides operating power to the main control module. The main control module is connected to the input interface module and is used to determine the input signals and generate control signals for controlling the dual-channel output. By employing a fully electronic solid-state switch structure and combining it with the control logic of the main control module, dual-channel output control of the first and second solid-state output branches is achieved. When the output circuit is in a conducting state, it is not necessary to maintain continuous coil energization, thereby effectively reducing the power consumption of the dual-channel relay under continuous conducting conditions.

This invention discloses an intelligent multi-channel glow discharge device. The device employs a multi-layered integrated design, achieving both high integration and high safety for the positive and negative electrode discharge units. Precise electrode position detection and control units allow for precise adjustment of the distance between electrodes. Independent monitoring and control of multiple channels ensures optimal flow rate and droplet size for each channel. In terms of control, innovative multi-channel collaborative feedback control technology, intelligent adaptive adjustment algorithms, and an integrated safety protection system make the entire glow discharge process efficient, intelligent, precise, safe, and controllable. This invention is particularly suitable for fields such as catalyst preparation, significantly improving production efficiency and catalyst quality consistency while effectively reducing the risks associated with manual operation.