61results about How to "Improve output efficiency" patented technology

The invention provides a seismic data output method of a seismic processing interpretation system, and belongs to the field of seismic exploration. The method comprises the following implementation steps: step 1, establishing a processing flow; 2, acquiring parameters input by a user; step 3, filtering data of the elastic distributed data set RDD according to parameters input by a user; step 4, outputting the channel header temporary file and the channel data temporary file in parallel; 5, extracting file header information of the header file from the elastic distributed data set RDD, and writing the file header information into an independent info file; step 6, merging the trace header temporary files to obtain an hdr file as an output file; merging the trace data temporary files to obtain a data file as an output file; and outputting the data file, the hdr file and the info file. According to the invention, the output efficiency of the seismic data is effectively improved.

The application discloses a mouthwash cup, comprising: a cavity with one end open, a water containing space is formed in the cavity; an electrolysis module, comprising a water inlet end and a first output end, a second output end which are independent of each other, the electrolysis space of the electrolysis module is communicated with the water containing space through the water inlet end and the first output end, and the second output end is communicated with the outside of the water containing space to output hydrogen and reduce the consumption of hydrogen on the anode product. The second output end for discharging hydrogen is arranged in the mouthwash cup, the consumption of the reducing substance at the cathode on the anode product is reduced, more required electrolysis products are generated, and the waiting time of the user can be reduced in the scene of cleaning the oral cavity by using the anode product, so that the use experience of the user is ensured.

This invention relates to the field of new energy and discloses a highly selective photocatalytic method for producing acetone from methane. The method includes: placing a transparent substrate coated with a photocatalyst in a photocatalytic reactor, adding liquid water, introducing methane gas to purge air, sealing the photocatalytic reactor, and conducting a gas-solid two-phase photocatalytic reaction under light irradiation and heating at 50-100°C to generate a liquid oxygen-containing organic compound, primarily acetone. The photocatalyst is BiVO4, ZnO, or a modified photocatalyst based on morphology control, surface modification, semiconductor composite, or elemental doping of BiVO4 or ZnO. This invention uses methane and water as raw materials, reacting with a photocatalyst in a gas-solid two-phase reaction to produce a liquid oxygen-containing organic compound, primarily acetone, with high acetone yield and selectivity. This invention has advantages such as low requirements for the reaction environment, simple and environmentally friendly process, and low cost.

The utility model relates to the technical field of heating equipment, in particular to a barreled MDI heating pump-out device which comprises a rack, a placing seat and a heating pump-out mechanism, the heating pump-out mechanism comprises a mounting frame, a heating belt, a lifting driving part, a cover plate, an output pipe, an input pipe, a clamping driving part and a clamping plate, the clamping driving part is fixedly connected with the rack, and the clamping plate is fixedly connected with the placing seat. The output end of the clamping driving part is in transmission connection with the clamping plates, the lifting driving part is fixedly connected with the rack, the output end of the lifting driving part is in transmission connection with the mounting frame, the heating belt is arranged between the two clamping plates, the end of the heating belt is fixedly connected with the heating block on the side where the heating belt is located, and the cover plate is fixedly connected with the mounting frame. The output pipe and the input pipe are both arranged on the cover plate, the clamping plate is attached to the barrel wall to fix the heating belt, all-directional contact heating is achieved, local overheating or non-melting areas are avoided, and through arrangement of the cover plate, the input pipe and the output pipe, pneumatic pump-out is achieved, and the output efficiency of liquid MDI is improved.

The embodiment of the invention provides a signal processing method and circuit, a chip and electronic equipment, and the method comprises the steps: carrying out the PWM modulation of an input signal, and obtaining a PWM positive signal and a PWM negative signal; outputting a positive output signal and a negative output signal according to the PWM positive signal and the PWM negative signal; wherein in response to the fact that the absolute value of the amplitude of the input signal is larger than a threshold value, one of the positive output signal and the negative output signal does not comprise pulses, and the other one of the positive output signal and the negative output signal comprises two pulses in one pulse period. According to the scheme, the performance of the output signal can be improved while the performance is improved.

The invention relates to the photovoltaic field, and provides a back contact battery and a manufacturing method thereof, a laminated battery and a photovoltaic module, and the back contact battery comprises a battery substrate which is provided with a first surface and a second surface which are opposite to each other; the isolating membrane is positioned on the first surface; the isolating membrane comprises at least two isolating units, the surface, far away from the first surface, of each isolating unit comprises a first area and a second area surrounding the first area, each isolating unit comprises a first part located in the first area and a second part located in the second area, the first part is provided with a groove sunken towards the battery substrate, and the edge, far away from the first part, of the second part is fluctuant; and an electrode on the second surface. The invention is at least beneficial to improving the light absorption and utilization rate of the back contact cell by means of the isolating membrane.

This application discloses a rule-constrained decision generation method for a centralized procurement governance hub based on AI. The method includes: receiving a procurement governance task and obtaining a set of rule constraints related to the task; determining a text generation format based on the rule constraint set and calling a decision content generation model to generate initial decision text under the constraints of the rule constraint set and the text generation format; performing multi-dimensional information verification on the initial decision text based on the rule constraint set, and performing rollback and regeneration operations on initial decision texts that fail verification to obtain corrected decision text; associating and storing the verified and corrected decision text with the corresponding rule application path, data source information, and multi-dimensional verification information to form a traceable decision record; and generating a procurement governance decision report based on the decision record. This method ensures the reliability, auditability, and traceability of the procurement governance decision report, reducing procurement governance risks.

This utility model belongs to the field of vehicle technology, specifically relating to a drive structure, an electric drive system, and a vehicle. The drive structure includes: an integrated motor comprising a stator, an outer rotor, and an inner rotor, the stator being located between the outer rotor and the inner rotor, the stator having an outer coil and an inner coil, the outer coil being located inside the outer rotor and the inner coil being located outside the inner rotor; and a transmission assembly connected to the outer rotor and the inner rotor, and respectively connected to the wheels on both sides of the vehicle body.

The application discloses a kind of plant fiber molded product transfer method and forming device, including frame, the top of the frame is fixedly connected with pulp pool, the two sides of the pulp pool are provided with grouting mouth, the inside of the pulp pool is provided with suction pulp mode.The application can improve the processing efficiency of plant fiber molded product, so that plant fiber molded product can automatically feed and discharge operation, and by setting surplus slurry storage tank, slurry can be prevented from excessive feeding, improve product processing qualified rate, telescopic cylinder and buckle can improve equipment connection stability, so that it can be recycled, buffer support rod and positioning drive device can support support net transition transfer positioning mode, prevent net transition transfer positioning mode from suffering excessive extrusion, cleaning rod and washing mold drive cylinder can automatically flush pulp pool, prevent slurry from sticking and accumulating, therefore, the application can automatically process product, product output efficiency is high and quality is good, and product can be continuously processed.

The utility model discloses a perovskite battery based on mask technology, the utility model discloses an insulation groove is formed by using nanosecond laser to carve on the top of transparent conductive oxide base, divides the base into a plurality of independent unit area, realizes the electrical isolation between the unit in the assembly, fundamentally avoids the occurrence of crosstalk and short circuit phenomenon. This design not only ensures the independence of each battery unit, improves the overall output efficiency of the assembly, but also provides a reliable electrical separation basis for series design. In addition, the functional layers in the assembly structure are arranged in turn, from the transparent conductive oxide base to the back electrode, the layers are in close contact and each has its own function, through the efficient absorption, transmission and collection of photo-generated carriers, the photoelectric conversion efficiency of the battery is maximized.

The invention discloses a ship robot double-wire welding process and welding equipment based on model driving and visual matching fusion. The ship robot double-wire welding process comprises the following steps that an adaptive robot double-wire welding process is selected; visual scanning, model introduction and fusion are completed by the structured light shooting camera; clicking the welding plan to generate a welding operation file; a welding seam information json file is imported, and a robot welding operation list is generated; gun cleaning operation is executed, and welding is conducted after gun cleaning is completed; a welding task is automatically executed according to the welding operation list, gun cleaning is automatically completed according to the length of the welding seam, and welding of the next welding seam is continued; through the model driving and visual matching fusion algorithm, collaborative operation of model importing and visual scanning is achieved, the success rate of one-time workpiece recognition is high, the recognition precision is high, the welding seam positioning time is shortened, the arcing rate of the robot is increased, and the overall welding capacity and the unit area output efficiency are improved.

The application relates to a microstrip coupler, a circuit board and a communication device. The microstrip coupler comprises a first ground layer, a first dielectric layer, a second ground layer, a coupling line, a second dielectric layer, a third ground layer and a signal line. The first projection of the coupling line on the third ground layer in the direction perpendicular to the third ground layer is completely non-overlapped with the second hollow area, and the second projection of the signal line on the second ground layer in the direction perpendicular to the second ground layer is completely non-overlapped with the first hollow area. Thus, a cavity is not needed on the signal line as in the related art, so that the product volume of the microstrip coupler can be reduced, miniaturization design is realized, the line length of the output end and the input end of the signal line can be reduced, the insertion loss is reduced, and the output efficiency of the power amplifier is improved; the coupling line and other devices located on both sides of the signal line do not interfere with each other, so that the signal can be normally and stably transmitted; in addition, the product area is reduced, which is beneficial to the arrangement of other devices.

The utility model relates to an energy -saving locomotive fittings bending device of locomotive fittings machining technical field, including the workstation, the upper deck middle part of workstation is equipped with the biaxial hydraulic cylinder along the longitudinal arrangement, the both ends of workstation upper deck part are equipped with fixed mounting seat respectively, two telescopic shafts of biaxial hydraulic cylinder are connected with mobile mounting plate respectively, still including the replaceable module, the replaceable mould seat and replaceable die head of replaceable module are installed respectively in the opposite side of corresponding fixed mounting seat and mobile mounting plate, the utility model has adopted biaxial hydraulic cylinder as drive source and two sets of replaceable module, when one telescopic shaft extends and carries out bending operation, another telescopic shaft can be synchronous and withdrawn, contrarily, when the shaft backstroke, another shaft can synchronous and extend and carry out operation. This design makes hydraulic cylinder in the whole working cycle of extension and withdrawal, always has a direction in effective bending operation.

The invention relates to scintillator glass melted in a high-concentration hydrogen atmosphere and a preparation method and application thereof. The preparation method comprises the following steps: preparing raw materials and mixing the raw materials; charging and melting in a high-concentration hydrogen atmosphere: charging the powder into a high-purity alumina crucible, then putting the crucible into a hearth of a high-concentration hydrogen atmosphere furnace, vacuumizing, introducing mixed gas into the high-concentration hydrogen atmosphere furnace, controlling the total flow of the mixed gas, and melting in the high-concentration hydrogen atmosphere furnace, when the pressure in the hearth is in a micro-positive pressure state, opening a one-way stop valve, controlling tail gas emission, starting an atmosphere furnace heating system, and heating, preserving heat and founding for a certain time; clarifying and homogenizing; molding by casting and annealing; and processing to obtain the scintillator glass. According to the invention, efficient formation and uniform dispersion of Ce < 3 + > are guaranteed through sufficient reduction, and finally, the scintillator glass reaches better levels in transmittance, light yield, decay time and irradiation resistance.

The utility model discloses a titanium-aluminum alloy light-weight turbine blade of an aero-engine, and relates to the technical field of aero-engines. The titanium-aluminum alloy light-weight aero-engine turbine blade comprises a margin plate, and an air guide mechanism and an installation tenon mechanism are arranged on the outer wall of the margin plate. The air guide mechanism has the technical effects that the air guide plates and the air guide blades arranged on the outer walls of the air guide plates are matched with the air guide grooves and the air guide slopes of the air guide grooves, so that high-speed airflow entering the aero-engine can be guided and shunted, the airflow flowing path is optimized, airflow resistance and turbulent flow are reduced, and the airflow passing efficiency is improved; and meanwhile, the reinforcing frame is located in the inner cavity of the air guide plate, makes contact with the inner wall of the cavity and is fixedly connected with the inner side face of the mounting cover, and the dead weight of the air guide plate can be effectively reduced.

The application discloses a kind of space-time coding matrix generation methods based on physical drive vector quantization automatic encoder, with target harmonic scattering mode as input, physical drive vector quantization automatic encoder can quickly output optimal discrete space-time coding matrix.The physical drive vector quantization automatic encoder includes an encoder module, a vector quantization layer and a physically driven decoder module, the output of the encoder module is passed to the vector quantization layer, which is converted into a discrete vector to obtain a discrete space-time coding matrix, while the physical operating mechanism between the space-time coding matrix and the harmonic scattering mode is introduced into the decoder module of the automatic encoder for reconstructing the harmonic scattering mode, so the physical drive vector quantization automatic encoder is trained in an unsupervised manner, without preparing a large amount of artificially labeled data.The application can help space-time coding digital metasurface to realize flexible real-time multi-harmonic beamforming.

This invention discloses a low-leakage flux asymmetric magnetic pole rotor and magnetic pole motor, comprising rotor laminations with eight magnetic pole regions uniformly arranged on the laminations. A first, second, third, and fourth permanent magnet group are sequentially repeated twice on the eight magnetic pole regions. Multiple identical rotor laminations are stacked and welded to form a rotor core. The magnetic pole polarities of any two adjacent permanent magnet groups in the eight magnetic pole regions are opposite. The permanent magnetic field within a single magnetic pole is asymmetric, and the permanent magnetic fields of adjacent magnetic poles are also asymmetric, reducing cogging torque, torque pulsation, and vibration noise. Each magnetic pole consists of multiple layers of permanent magnet steel and a magnetically insulating air gap, resulting in significant magnetic focusing effect, high magnetic field strength, high power density, low air gap harmonic magnetic flux density, low hysteresis loss, low stator core eddy current loss, and high motor output efficiency.

This invention provides a communication charging base and an electrostimulation control system, relating to the field of medical devices. The system includes: a base body with a power communication module having a communication interface; and multiple sensor positions placed on the base body, all located on the same side of the base body and arranged in an array. Each sensor position has a contact point, and the contacts of each sensor position are connected in series or parallel and connected to the power communication module. The contact point of each sensor position is used to electrically connect to an electrostimulation host for charging and communication with the electrostimulation host. This invention's communication charging base can accommodate multiple electrostimulation hosts, each of which can communicate with a control host to save the electrostimulation scheme represented by its corresponding sensor position, improving the efficiency of setting electrostimulation schemes for multiple electrostimulation hosts separately.

The application discloses a kind of processing material reaction drying screening machines, comprising: feeding mechanism, for input material;Reaction chamber, with the output end of feeding mechanism communication, for receiving the material of feeding mechanism output, and spray reaction liquid and stirring to material;Drying system, with the output end of reaction chamber communication, for receiving the material of reaction chamber output, and heat drying to material;Sieve, with the output end of drying system communication, for receiving the material of drying system output, and sieve processing and output to material.The processing material reaction drying screening machine of the present application can make the process of material processing more perfect, the material output is not easy to form a mass, has higher bulk density, without additional crushing treatment, can effectively improve the efficiency of material output, automatically run by automatic equipment throughout, provide convenience for subsequent product processing.

This invention relates to a MOSFET with a trench gate structure on a GaN substrate and a method for fabricating the same, comprising: fabricating a GaN epitaxial layer on a GaN substrate; selectively etching the GaN epitaxial layer to form a trench structure; depositing a first insulating dielectric layer; growing a first metal gate on the first insulating dielectric layer in the trench structure; growing a second insulating dielectric layer on the first metal gate; selectively etching away the second insulating dielectric layer except for the area above the first metal gate and the area of ​​the first insulating dielectric layer except for the area around the first metal gate; depositing silicon dioxide to simultaneously form a sidewall structure on the inner wall of the trench structure, an isolation dielectric layer on the second insulating dielectric layer, and a surface preparation layer of the GaN epitaxial layers on both sides of the trench structure; growing a second metal gate on the isolation dielectric layer; ion implantation on the GaN epitaxial layers on both sides of the trench structure to form source and drain regions, and fabricating contact electrodes and gate electrodes; and fabricating a surface passivation layer, with the contact electrodes and gate electrodes exposed on the surface passivation layer.

The invention relates to a high-performance organic silicon packaging adhesive for a photovoltaic module, the packaging adhesive is an organic high-molecular compound taking a silicon-oxygen bond as a main chain, and a colloidal elastomer is formed after the packaging adhesive is cured; the working temperature range of the packaging adhesive is-55 DEG C to 250 DEG C, the light transmittance of the packaging adhesive in a visible light range is not lower than 92%, and after the packaging adhesive is aged for 1000 hours under the double-85 test conditions of 85 DEG C and 85% relative humidity, the light transmittance retention rate is larger than 95%; the packaging adhesive is prepared from a monomer mixture containing dimethyl dichlorosilane and methyl trichlorosilane through high-temperature reaction, hydrolysis and condensation processes under the action of a composite catalytic system of copper and various high polymer materials, and finally a network polymer with linear and cross-linked structures is formed. The core purpose of the invention is to provide a revolutionary photovoltaic packaging material which is high in light transmittance, extremely stable in chemical property, capable of greatly improving the reliability, the service life and the power generation efficiency of a component, and environment-friendly and recoverable.

The application provides an extended image generation method, device and equipment, and relates to the technical field of computer and communication. The method comprises the following steps: obtaining a reference image and a reference element in the reference image; performing multi-dimensional classification on the reference element to obtain a label classification result of the reference element, the label classification result being used for determining a reference label combination of the reference element, and the reference label combination comprising reference labels of the reference element in multiple dimensions; matching the reference label combination corresponding to the label classification result with a material label combination of multiple material elements according to the dimensions to determine a target material element from the multiple material elements, the target material element satisfying a first predetermined matching condition in terms of the reference label matching degree with the reference element; wherein the material label combination of the material element is composed of material labels in at least one dimension; and generating an extended image corresponding to the reference image based on the target material element, so that the extended image can be automatically generated.

The invention relates to the technical field of deep learning, and particularly discloses a museum exhibit deep research system fused with a multi-modal large model. The system comprises a multi-modal data aggregation module, a cross-modal semantic alignment module, a research path generation module, a dynamic argumentation construction module and a research conclusion generation module, through multi-modal data fusion, semantic alignment and intelligent path planning, an argumentation structure is automatically constructed, and a standard research conclusion is generated. The whole-process intelligent support of exhibit research is realized, and the research efficiency and systematicness are improved.

The utility model relates to the technical field of motor, in particular, it is a kind of integrated reduction stepper motor, and the output efficiency of its product is higher, reliability is high, precision is high, cost-effective is high, service life is long;Including shell, apron, stepper motor assembly, support component and deceleration component, apron is installed in shell right end, stepper motor assembly is installed in shell interior by support component, deceleration component is installed in shell interior right side, and the output end of stepper motor assembly is connected with deceleration component.

The application discloses a hard film / soft substrate double-layer system material and a synthesis method and application thereof, and the synthesis method comprises the following steps: doping anthracene photosensitizers into a hard film, and coating the hard film on a soft substrate to obtain a hard film / soft substrate double-layer system material. Subsequently, the double-layer system is stimulated by ultraviolet light and / or stretching, and a wrinkle pattern is generated by stretching-release, and the wrinkle pattern will undergo a series of optical changes over time. Compared with a structural color anti-counterfeiting label on the market, the double-layer system not only has bright structural colors, but also has optical behaviors changing over time. The characteristic makes the hard film / soft substrate double-layer system in the application have higher encryption security in optical encryption.

The invention discloses a heat exchange condensing device and cooking equipment thereof, the heat exchange condensing device comprises a spirally coiled pipeline assembly, the pipeline assembly comprises an inner pipe, the inner pipe is spirally coiled, a first spiral flow channel is formed in the inner pipe, two opposite ends of the inner pipe are respectively provided with a first inlet and a first outlet, and a second spiral flow channel is formed in the first spiral flow channel; the first inlet and the first outlet are respectively communicated with the first spiral flow channel to form a first channel; the outer pipe is arranged in a spiral winding mode and arranged outside the inner pipe in a sleeving mode, a second spiral flow channel is formed between the outer pipe and the inner pipe, a second inlet and a second outlet are formed in the outer pipe, and the second inlet and the second outlet are communicated with the second spiral flow channel to form a second channel. The heat exchange and condensation device is simple in structure, and the problem that high-temperature steam exhausted from the front of the embedded steaming and baking oven is scalded can be solved.

The utility model provides a dynamic aerobic composting device suitable for mixed fermentation of traditional Chinese medicine residues and organic wastes, which relates to the field of biomass aerobic fermentation and comprises a sealed cylinder, a stirring shaft with a hollow structure and a ventilation fan, the sealing cylinder is obliquely arranged up and down in the horizontal direction, the two ends of the sealing cylinder are rotationally connected with the front wall plate and the rear wall plate correspondingly, and the sealing cylinder is used for mixed fermentation of traditional Chinese medicine residues and organic waste; the stirring shaft is fixed in the sealing barrel in the axial direction of the sealing barrel, double-helix blades are evenly arranged on the stirring shaft, vent holes are evenly formed in the stirring shaft in the length direction of the stirring shaft, and an air outlet pipe of the ventilation fan is sealed with the rear wall plate and the tail end of the sealing barrel and then penetrates into a cavity of the stirring shaft; an oxygen sensor, a humidity sensor, a temperature sensor and a water inlet are arranged on the sealed cylinder at intervals. The problem of long composting period caused by difficulty in precise and automatic linkage regulation and control of multiple indexes of temperature, humidity and oxygen during synergistic fermentation of the traditional Chinese medicine residues and the organic wastes is solved.

The invention relates to the technical field of switching power supplies, and discloses a two-stage active power factor correction circuit and a switching power supply in order to solve the problems of low power factor and high harmonic pollution caused by the fact that the input of the switching power supply is alternating current. The circuit comprises an electromagnetic interference filter, a rectifier bridge, a PFC booster circuit, an LLC half-bridge resonance compensation circuit and a controller which are connected in sequence. The PFC booster circuit is used for boosting the voltage output by the rectifier bridge to the high-voltage direct-current bus voltage; the LLC half-bridge resonance compensation circuit is used for converting the high-voltage direct-current bus voltage output by the PFC booster circuit into stable low-voltage direct current required by a load by adjusting the switching frequency of the LLC half-bridge resonance compensation circuit; the controller is used for controlling the working mode of the PFC booster circuit according to the magnitude of the output current of the LLC half-bridge resonance compensation circuit; meanwhile, the output voltage of the LLC half-bridge resonance compensation circuit is sampled, and the switching frequency of the LLC half-bridge resonance compensation circuit is adjusted according to feedback of the output voltage. By adopting the circuit, the power utilization efficiency of power equipment is improved, and harmonic interference is reduced.

This utility model relates to the field of dual dynamic driver headphone technology, aiming to solve the problems of existing push-pull dual dynamic driver headphones where a single dynamic driver unit is the main source of sound, resulting in limited dynamic range and output efficiency, and parallel dual dynamic driver headphones where the multi-cavity design leads to increased size and weight, and discomfort when worn. The present invention provides a rear-mounted dual dynamic driver headphone, including a housing, within which a first dynamic driver unit and a second dynamic driver unit are installed, arranged back-to-back. The space formed between the diaphragm side of the first dynamic driver unit and the housing is the front cavity of the first dynamic driver unit, and the space formed between the diaphragm side of the second dynamic driver unit and the housing is the front cavity of the second dynamic driver unit. The space between the two dynamic driver units is a shared rear cavity. The front cavities of the first and second dynamic driver units are connected by an acoustic channel. A sound outlet is provided on the housing, and the front cavity of the second dynamic driver unit is connected to the sound outlet. This utility model has significant improvements in sound quality, wearing comfort, and production efficiency.

The utility model discloses a wheel hub and a vehicle, and relates to the technical field of wheel hub motors, in particular to the wheel hub and the vehicle, comprising a middle cavity arranged in an internal cavity of the wheel hub and separated and sealed from the internal cavity through an elastic diaphragm assembly; according to the hub and the vehicle, the middle cavity is isolated in the inner cavity of the hub through the elastic diaphragm assembly, the middle cavity is directly communicated with the external space, pressure balance is achieved between the inner cavity and the middle cavity as well as between the inner cavity and the external space through elastic deformation of the diaphragm assembly, and under the action of the diaphragm assembly, pressure balance is achieved. The inner cavity is not directly communicated with the external space, water is effectively prevented from entering the motor, the exhaust hole is formed in the position of the maximum turning radius of the middle cavity, impurities in the middle cavity can be discharged through the exhaust hole by means of centrifugal force generated when the hub rotates, the exhaust hole is prevented from being blocked, and then air pressure balance inside and outside the hub is guaranteed.