58results about How to "Reduce need" patented technology

The invention discloses a scientific research auxiliary method based on a large language model, and belongs to the field of artificial intelligence. The method specifically comprises the following steps: firstly, building a scientific research auxiliary system comprising a core control module, a tool calling module and a multi-mode input module; setting initial parameters for user login; then, the core control module receives an input instruction YI and starts task execution of the first round to obtain a task plan YT1; and a task execution record Y * is further obtained, a decision action YA1 is generated in combination with historical information YH, and after the decision action YA1 is transmitted to the tool calling module, an action execution result YO1 is obtained and returned. Finally, judging whether the first round of task execution of the input instruction YI is completed, if so, generating a final output YF, and waiting for new user input; otherwise, calling the large language model F theta to generate the second round of task planning, and starting the next round of task execution circulation until the n round is finished. According to the method, more convenient support is provided for researchers to read and search literatures, obtain scientific research trends and the like.

The utility model discloses sealing strip punching equipment with an adjustable strip feeding angle, which comprises a rack, a circulating transportation module, a rotary strip loading trolley device, a group of integrated punching devices and a strip loading positioning module, and is characterized in that the rotary strip loading trolley device comprises a sealing strip rotary trolley and a lifting driving mechanism; the sealing strip rotating trolley comprises a trolley rotating conveying mechanism and a trolley pressing strip rotating driving mechanism, the structure of punching equipment is improved, a single-side single-cavity mode is adopted for compact distribution, a plurality of punching stations are combined into one station, oil cylinders are arranged on the punching stations in a centralized mode to serve as punching power, and therefore the punching efficiency is improved. The size of equipment is reduced, and the space utilization rate is increased; the sealing strip is rotated to a required strip feeding angle by adopting the servo rotary trolley so as to deal with the limitation of the punching power direction caused by centralized configuration of the oil cylinder, and the stability and the convenience during product punching are improved.

The invention relates to a medical data synchronization consistency verification method and system based on an Elasticsearch database, belongs to the technical field of medical data processing, and solves the problems of high storage resources and time consumption of consistency verification in the prior art. The method comprises the following steps of: aggregating and synchronizing medical data in a distributed file database into an Elasticsearch database according to diagnosis times; identifying abnormal data in the aggregation synchronization process to form an abnormal data information table; the slice time is calculated based on the number of doctor seeing times to obtain the time range of each slice, medical data corresponding to each slice are extracted from the Elasticsearch database and the distributed file database according to the time range of each slice and compared, and inconsistent data are searched; and comparing the abnormal data information table with the inconsistent data to obtain a consistency verification result. And rapid consistency verification and traceability are realized.

The invention relates to the technical field of electroencephalogram signal noise reduction, and discloses an electroencephalogram noise reduction method and device based on neural network architecture search and a medium. The method comprises the following steps: firstly, acquiring a data set containing pure electroencephalogram signals and noisy electroencephalogram signals with different signal-to-noise ratios; then defining a neural network architecture search space, wherein the convolution operation comprises a small kernel convolution operation and a plurality of large kernel convolution operations; the common unit is used for extracting features when the neural network architecture is searched, and the reduction unit is used for reducing the dimensionality of a feature map; searching an optimal operation combination in the common unit and the reduction unit in a neural network architecture search space by utilizing the training set and the verification set to determine an optimal neural network architecture, and optimizing model parameters of the electroencephalogram noise reduction model through the optimal neural network architecture to obtain a trained electroencephalogram noise reduction model which is verified to be qualified; and finally inputting electroencephalogram data to be processed into the electroencephalogram noise reduction model for noise reduction. The electroencephalogram noise can be efficiently removed.

The invention relates to the technical field of data detection, and relates to a virtual sensing method and system for the internal moisture content of a solid insulating material, and the method comprises the following steps: obtaining the characteristic parameters of the solid insulating material; constructing a virtual detection environment model according to the characteristic parameters of the solid insulating material; applying a simulation electric field in the virtual detection environment model, and obtaining change data of polarization current and depolarization current; performing digital processing on the change data of the polarization current and the depolarization current to generate corresponding frequency spectrum data; performing numerical calculation according to the frequency spectrum data and a preset objective function to obtain a prediction result of the internal moisture content of the solid insulating material; comparing the prediction result with the actually detected moisture content data to obtain an evaluation result; according to the method, prediction can be carried out through the virtual detection environment model, physical damage to the solid insulating material is not needed, and the integrity and reusability of the material are guaranteed.

The invention relates to a ceiling antenna based on bidirectional gain. The ceiling antenna comprises a bottom plate, an omnidirectional radiation oscillator and two reflecting plates. A through hole is formed in the mounting surface of the bottom plate, the omni-directional radiation oscillator penetrates through the through hole through the bottom and is connected with the core wire, the two reflecting plates are arranged on the side of the mounting surface and define a reflecting area, the omni-directional radiation oscillator is located in the reflecting area, and when the reflecting plates are arranged in a mirror symmetry mode, the center point of the omni-directional radiation oscillator is coplanar with the symmetry plane of the reflecting plates. The distance between the reflecting plates is in positive correlation with the distance between the reflecting plates and the first plane in the direction perpendicular to the first plane. According to the design, signal radiation is effectively concentrated to a long and narrow space by accurately configuring the relationship between the reflecting plate and the omnidirectional radiation oscillator, the problem of insufficient signal coverage of a traditional antenna in long and narrow environments such as a gallery is solved, bidirectional gain of the antenna is realized through mirror symmetry and optimal configuration of the reflecting plate, and the signal coverage uniformity is ensured. And the signal coverage effect is improved.

The utility model relates to a single-phase permanent magnet operating mechanism for a circuit breaker. The utility model comprises a static iron core which is provided with a mounting groove; a plurality of permanent magnets surrounding the static iron core are mounted in the magnetic cylinder; the movable iron core is arranged relative to the static iron core, the movable iron core is provided with a stepped hole with an opening, and the movable iron core is connected with an insulating pull rod connected with the movable end of the arc extinguish chamber in the pole; the two ends of the pressure spring abut against the mounting groove and the stepped hole respectively so as to provide force for the movable iron core to be far away from the static iron core; and the coil framework is arranged between the static iron core and the permanent magnet, a coil is wound on the coil framework, and one end, far away from the movable end of the arc extinguish chamber, of the insulating pull rod sequentially penetrates through the stepped hole and the pressure spring and is connected with a connecting nut. The utility model has the advantages of compact structure and reasonable layout, and can meet the requirements of quick breaking of the circuit breaker, adaptation to the installation environment with limited space and power grid protection.

The invention discloses a soil remediation agent as well as a preparation process and a preparation system of the soil remediation agent. The soil remediation agent is prepared from the following raw materials: citric acid modified manioc waste, hydrotalcite-like compound, fly ash and a microbial agent, the preparation process of the soil remediation agent comprises the following steps: S1, adding the citric acid modified manioc waste, the hydrotalcite-like compound and the fly ash into preparation equipment according to a ratio; the preparation system comprises preparation equipment, the preparation equipment comprises an annular supporting seat, and a preparation cylinder is mounted on the annular supporting seat. According to the soil remediation agent, the adsorption effect on heavy metal cadmium is remarkably improved, the soil flora environment is improved through the microbial agent, plant growth is promoted, the multiple production steps of mixing, grinding, drying and the like are integrated in the same equipment, integrated production of the soil remediation agent is achieved, and the soil remediation agent is suitable for large-scale production. Therefore, the running times of raw materials among different devices are remarkably reduced, the workload of workers and the workload during production are reduced, and the production efficiency is improved.

The invention relates to the field of virtual silver ornament design, and discloses a silver ornament virtual design and display integrated system based on a 3D modeling technology, which comprises a silver ornament design concept module, the silver ornament design concept module firstly constructs a frame of a silver ornament, the silver ornament design concept module is connected with a 3D model creation module, and the 3D model creation module is connected with a 3D model display module. The 3D model creating module is used for creating the basic shape of the ornament by using a sheet tool for 3D modeling, meanwhile, the design is refined by using bending, twisting and deformation tools of software, and the 3D model creating module is connected with a material and texture module. In the aspect of virtual design of the silver ornament, a designer can complete the whole design process from concept to production preparation in an integrated environment through 3D modeling software, so that the working efficiency is improved, and more innovations and experiments are allowed. In addition, the virtual design and simulation reduce the need for entity prototypes, and the production process which is more environmentally friendly and high in cost effectiveness can be achieved.

The present application relates to the technical field of bridge quality detection, especially to a continuous beam bridge different span loading load test method, comprising the following steps: determining a control section on the continuous beam bridge; measuring the axle load and the wheelbase of the test vehicle; calculating and analyzing the interval area of the calculated bending moment change effect function with the moving vehicle; analyzing and calculating the interval area of the measured bending moment change effect function with the moving vehicle; comparing the ratio of the interval area of the calculated bending moment change effect function with the moving vehicle and the interval area of the measured bending moment change effect function with the moving vehicle through the calibration coefficient to determine whether the bearing capacity requirement is met. The continuous beam bridge different span loading load test method can effectively reduce the arrangement of measuring points and the need for test vehicles, and quickly and accurately judge the bearing capacity state of the bridge by calculating the bending moment change effect function with the moving vehicle and the measured bending moment change effect function with the moving vehicle.

The present disclosure relates to a medical device comprising a specially heat treated component and a method of heat treating a metal alloy for the medical device.

The disclosed technology provides a system to automate visual indicators to display active speakers of a communication session displayed as a 3D representation. Some participants of a communication session may be displayed in a user interface using 3D representations (e.g., avatars) that are each located within a 3D environment. The user interface may also include multiple renders of 2D images of other participants displayed in the gallery (e.g., display areas designated for active speakers). When a user displayed as a 3D representation begins speaking, the system may detect speaker "activity via detection of an audio signal from the user device. In response to the detection, the system may then automatically add the user's supplemental image to the gallery. The supplemental image may help the viewer navigate through a complex user interface arrangement that displays a large number of avatars.

A method for brazing an electrically conducting connecting piece, for example a cable shoe, of an electrically conducting material to a workpiece of electrically conducting material, by means of a temperature controlled brazing process in which the heat necessary for brazing is generated by striking an electric arc between a carbon electrode, and the electrically conducting connecting piece, where the voltage and current is electronically controlled by control electronics to achieve a temperature development to result in a martensite free brazing, and wherein the DC voltage applied is using the carbon electrode as the negative pole, and using the electrically conducting connecting piece as the positive pole, and wherein the carbon electrode is having a tapering, bevelled, or pointy end at the end facing the electric arc.

The utility model discloses a portable isothermal amplification nucleic acid detection bag based on phase change heat release, which relates to the field of isothermal amplification nucleic acid detection, and comprises a phase change material mounting bag 101, and a heat conduction main reaction cabin, an enzyme-free water mounting bag and a flow measurement chromatography test strip mounting cabin which are arranged on the phase change material mounting bag 101, a first weak sealing strip is arranged on the enzyme-free water installation bag, an outlet of the heat conduction main reaction cabin is communicated with an inlet of the infusion apparatus, an outlet of the infusion apparatus is communicated with a liquid inlet of the flow measurement chromatography test strip installation cabin, and a second weak sealing strip is arranged on the infusion apparatus. The problems that a current isothermal amplification nucleic acid detection device is complex in structure and high in cost are solved, and instrument-free reaction and result visualization functions aiming at portable isothermal amplification reaction can be achieved.

The objective of the present invention is to provide a method and a system for continuous production of microorganisms without the need for sterilization. The present invention provides a novel method for continuously producing microorganisms by proliferating a stored microorganism inoculum without the need for sterilization and a system therefor. According to the present invention, a novel method and system for producing microorganisms in which the need for sterilization for avoiding contamination with unwanted bacteria is reduced as compared with general methods and systems for producing microorganisms are provided.

A system for developing and deploying virtual replicas of real-world elements into a persistent virtual world system. The development of the virtual replicas is performed in a virtual environment that enables development and configuration of the virtual replicas that mirror the behavior and appearance of the corresponding real elements. The virtual replicas are enriched through data captured by sensing mechanisms that synchronize in real-time the virtual replicas with the real-world elements. The virtual replicas are shared in a virtual world-based quality assurance system where they can be either approved or rejected for subsequent adjustments, when necessary. After approval and deployment, the replicas are shared in a deployed persistent virtual world system that is viewable to end users for management and interaction of the virtual replicas. Methods thereof are also disclosed.

The utility model discloses a dry material mixing, stirring and humidifying tank which comprises a tank body, the tank body is cylindrical, a stirring shaft is arranged in the center of the top face of the tank body in a penetrating mode, the end, located above the top face, of the stirring shaft is connected with the output end of a driving motor, and the surface, located below the top face, of the stirring shaft is sleeved with a plurality of sets of stirring paddles; a feeding hole is formed in the top surface of the tank body, an opening cover is arranged on the feeding hole, a lifting handle is welded on the surface of the opening cover, a spraying pipe I and a spraying pipe II which are arranged in a crossed manner are arranged below the top surface of the tank body, a water inlet pipe is communicated with the upper surface of the crossed part of the spraying pipe I and the spraying pipe, and the water inlet pipe is communicated with a pressurizing water tank outside the tank body. According to the equipment, the integrated function of mixing, stirring and humidifying of dry materials is achieved, the production efficiency is improved, the dry materials are evenly mixed through stirring of the stirring paddles, the mixed materials in the stirring process are sprayed and humidified, the mixing, stirring and humidifying processes are completed, the whole equipment is simple in structure and convenient to operate, and the production cost can be effectively reduced through integrated arrangement.

The invention discloses a Word template engine method supporting HTML (Hypertext Markup Language) local rendering, which comprises the following steps: S1, initiating a template printing request, and sending the template printing request to a template engine in combination with a printing template and printing data; s2, receiving and analyzing the printing template by the template engine, identifying elements in the template, and extracting a template label on the template; s3, the template engine searches for an HTML tag needing local rendering, and HTML content is converted into a format needed by Word; s4, rendering the analyzed HTML (Hypertext Markup Language) content into a Word document; s5, other parts in the template are rendered until all elements of the whole document are processed; and S6, generating a Word document, and outputting and printing the Word document. By providing flexible template customization and local content adjustment functions, the problem of insufficient template flexibility in the prior art is effectively solved. According to the method, the user is allowed to quickly adjust and customize the printing template according to different business scenes, the personalized printing requirement is met, and meanwhile, the specialty and consistency of the document are kept.

Techniques disclosed herein enable a system to direct the attention of a user to related activities of a communication session displayed in a 3D environment. The system may control a viewing angle of view of the 3D environment to focus on a particular avatar associated with a user viewing the activity. The system may also control audio signals from remote users of the communication session to enable viewers to focus on related discussions and other audio content. For example, when a particular group of remote users controls their avatars to view the user's avatar or mention the user's name in a session, the system may obscure views of other avatars to focus on the particular group of remote users. By guiding visual and audio views, the system may help the user browse activities of a large group of participants communicating using a 3D representation of the 3D environment.

According to the tundish permanent lining repairing method, the permanent lining is repaired in a sleeve pouring mode, and in the construction process, the combination between the newly poured permanent lining and the residual lining is increased in the mode that a groove is formed in the surface of the residual lining of the permanent lining and the residual lining is coated with a silica sol binding agent. Silica micropowder, alumina micropowder, mullite micropowder and a high-efficiency water reducing agent are adopted in the bush casting castable combination, so that the water adding amount for construction is reduced, the construction performance is improved, the expansion rate of the bush casting castable after high-temperature burning is increased, the combination degree of a newly-cast permanent lining and a residual lining after bush casting is further improved, and the service life of the bush casting castable is prolonged. And the obtained new casting permanent lining has relatively high density and strength. Through pouring and repairing, the newly-poured permanent lining of the tundish, which is well combined with the residual lining, is formed, so that the residual lining is effectively utilized, the consumption of the castable is greatly reduced, and the service life of the permanent lining is also greatly prolonged. And meanwhile, anchoring parts and heat insulation plates required in the pouring process of the tundish permanent lining are saved.

The present invention relates to the technical field of automobile lamp molding, specifically to a stamping and molding device for automobile lamp components, including a base, an L-shaped support frame and an operating panel located below the L-shaped support frame are fixedly installed on the upper end surface of the base, and a limiting mechanism for synchronously limiting a plurality of small metal brackets is provided on the operating panel. The present invention realizes the simultaneous loading and limiting fixation of a plurality of small metal brackets through the coordinated use of the limiting mechanism, the fixing mechanism and the actuator, thereby reducing the loading and unloading time of a single product, and simultaneously fixing and stamping a plurality of small metal brackets with the support of a single driving force, thereby reducing equipment costs and improving space utilization efficiency, while also ensuring that each bracket receives the same stamping force at a precise position, greatly improving the dimensional accuracy, consistency and quality of the product.

A merged reality system comprises servers in a cloud to edge infrastructure configured to store and process data and models of virtual replicas of real world elements that provide self-computing capabilities and autonomous behavior to the virtual replicas. The data and models are input through a plurality of software platforms, software engines, and sensors connected to things and user devices. The server is further configured to merge the real and virtual data and models in order to augment the real data with the virtual data. A method thereof comprises mapping the real world into a virtual world, generating virtual replicas of the real world; adding models and data of the virtual replicas; connecting the virtual replicas to corresponding real elements in order to enrich and synchronize the virtual replicas with the real-world elements; merging the real and virtual data; and augmenting the real data with the virtual data.

This application is applicable to the field of the internet of things, and provides a device registration method, a hub device, and an apparatus. In the device registration method provided in this application, a hub device may register a target device with the hub device with assistance of first user equipment, and the hub device may register the hub device with a server with assistance of second user equipment. Then, the hub device may automatically register a registered device (that is, the target device that is registered with the hub device) with the server. That is, after the first user equipment registers each registered device with the hub device in advance, the second user equipment only needs to register the hub device with the server, and the hub device can automatically register each registered device with the server. The second user equipment does not need to register target devices with the server one by one. This greatly reduces operations that need to be performed by a user of the second user equipment, and has strong usability and practicability.

A cell and an assembly method thereof. The cell has an elongated structure with a positive electrode end and a negative electrode end. The negative electrode end is provided with a liquid injection hole, a tab protector and a single-cell collection board. A negative electrode column is connected to a negative tab on a cell core set through an aluminum plate, which is bendable to be accommodated into an accommodating cavity. The liquid injection hole is sunk into an avoidance hole on a top frame plate of the tab protector to clamp the tab protector. The electrolyte flows through the accommodating cavity to fill a core cavity, and the liquid injection hole is sealed by a sealing mechanism including a steel ball welded in the liquid injection hole and a structural adhesive filled in the recess. One cell can be directly connected in series to another cell by side seam welding between connecting surfaces after the connection of electrode columns, without needing the busbar, which not only reduces the use of accessories for the battery pack assembly, but also increases the energy density of the battery pack and simplifies the battery pack assembly.

The claimed invention relates to systems and methods for automatically assessing the quality of network traffic signatures, providing high efficiency of detection of malicious automated activity, the possibility of feedback, and reducing the need for computing power. The system for automatic assessment of the network traffic signature quality includes an event collection module, a list of decision signatures, an analysis module, a final aggregation module, and a pre-aggregation module. The pre-aggregation module is connected to the event collection module, to the analysis module, and / or to the final aggregation module. The pre-aggregation module is intended for continuous processing of raw data and demanding computations.

This application provides a wearable device, including an earphone and a host. The earphone has an earphone magnet. The host includes a first part and a second part that can be opened and closed. The first part has a first accommodation groove. The second part has a third accommodation groove. When the host is closed, the first accommodation groove and the third accommodation groove enclose an accommodation space. The first part has a first host attachment magnet. When the host is closed, the earphone is accommodated in the accommodation space, and the earphone magnet is magnetically attached to the first host attachment magnet. When the host is opened, the earphone can be attached in the first accommodation groove and move with the first part. When the earphone is accommodated in the first accommodation groove, a small part of the earphone is located in the first accommodation groove, and a large part of the earphone is located outside the first accommodation groove. A host that can be opened and closed is designed, so that a wireless earphone can be accommodated in the host, and product forms of the wireless earphone and a wearable product are integrated, to reduce devices that need to be carried by a user. This improves user experience.

The utility model provides a battery mounting structure and endoscope equipment, and belongs to the technical field of endoscope equipment. The battery mounting structure comprises a middle frame and an occupying support, the middle frame is provided with a battery mounting groove, and the battery mounting groove is used for mounting a battery; the occupying bracket is configured to be mounted in the battery mounting groove so as to adjust the size of a mounting space for mounting a battery in the battery mounting groove; and under the condition that the battery is mounted in the battery mounting groove, the occupying bracket is propped between the groove wall of the battery mounting groove and the side wall of the battery. According to the invention, the space size for mounting the battery in the battery mounting groove is adjusted by replacing the occupying brackets with different sizes, so that batteries with different sizes can be matched; according to the technical scheme, the occupied supports of different sizes are arranged to be matched with the middle frame of the same model to install batteries of different sizes, so that production lines needed for producing the middle frame are reduced, the production cost of the endoscope equipment is reduced, and the production procedures of the endoscope equipment are simplified.

The invention discloses a rectifying still residue extraction method, and belongs to the field of environmental protection and the technical field of hazardous waste harmless resource utilization. The technical problem that the recovery rate of residual NMP in the current rectifying still residues is not high is solved. The method comprises the following steps: soaking the residual lignosulfonate in an NMP rectifying still, adding an organic solvent for treatment, and then rectifying to obtain NMP. According to the method, the NMP is extracted by utilizing the boiling point difference between the organic solvent and the NMP rectifying still residue and temperature-controlled rectification, and the lignosulfonate is used as a water reducing agent to be compounded with water, so that the moisture required when the solid still residue is dissolved is reduced, and the flowability of the still residue after the organic solvent is added is improved. In addition, the organic solvent is matched with water and NMP (N-Methyl Pyrrolidone) in rectifying still residues, so that the azeotropic phenomenon is reduced. According to the method, the NMP rectifying still residues which cannot be recycled are pretreated with chemical reagents such as diethylene glycol and then rectified, so that a large amount of NMP is recovered, and the utilization efficiency of NMP is greatly improved.

An apparatus (1) for applying a threaded insert (9) to a receiving body (90) comprises a frame (10), a motor assembly (2), a drive shaft (4) and a working head (3). The insert (9) has a flat head (91) and a threaded stem (92). The shaft (4), driven by the motor assembly (2), moves the working head (3) which supports a tool (8) having a retaining portion (81) and a threaded portion (82). Linear motion means (51) translate the shaft (4) along a working axis (X) between two engagement configurations of the working head (3): a first configuration (A) in which rotation of the working head (3) can screw the tool (8) into / from the insert (9); and a second configuration (B) in which translation of a pulling portion (35) of the working head (3) can pull the insert (9).