14results about How to "Reduce the effect" patented technology

The application provides an analgesia system based on brain nerve oscillation regulation, relates to the technical field of pain regulation, and first establishes a brain signal standardization information base of healthy people; for each pain patient, the brain nerve signal index of the pain patient is compared with a standard normal range obtained from the brain signal standardization information base of healthy people to determine abnormal electroencephalogram nerve indexes of each pain patient; then, according to the pain specificity of each pain patient, the correlation between the behavior indexes and the abnormal electroencephalogram nerve indexes of the pain patient is analyzed to determine potential regulation target points; the regulation target points to be intervened and regulation modes are selected from the potential regulation target points; different regulation modes are selected according to actual requirements to regulate the pain of the pain patient; and then, the pain regulation effect is evaluated, so that the effect of relieving pain is achieved, the analgesia system has the characteristics of safety, economy and easy operation, and is expected to be applied to the treatment of clinical pain.

The utility model relates to the technical field of injection molding, in particular to an efficient cooling water tank for injection molding, which comprises a water tank box, a backflow box is fixedly mounted at the bottom end of the water tank box, a first heat dissipation fin group is fixedly mounted in the backflow box, an end cover is fixedly mounted at the top end of the first heat dissipation fin group, and a cooling water tank is fixedly mounted at the bottom end of the first heat dissipation fin group. A support is installed at the bottom end of the backflow box, a semiconductor chilling plate is fixedly installed on the support, the cold end of the semiconductor chilling plate is attached to the first heat dissipation fin set, water pumps are evenly and fixedly installed on the backflow box, guide pipes are installed between the water pumps and the water tank box, and the water tank box is communicated with the end cover. According to the cooling device, the clean water can circularly dissipate heat and cool the part, hot water making contact with the part can make contact with the first heat dissipation fin set in the circulating process, the first heat dissipation fin set can cool water with the high temperature, the circulating clean water is kept at the low temperature, and the effect of improving the cooling speed is achieved.

The application relates to a steel wire rope device for suspending oxygen scavengers of a tobacco stack and a tobacco stack maintenance system. A first suspension support assembly is configured to span a gap between a first tobacco stack and a second tobacco stack and is connected to the first tobacco stack and the second tobacco stack respectively. A second suspension support assembly is also configured to span the gap and is connected to the first tobacco stack and the second tobacco stack respectively. The second suspension support assembly is spaced apart from the first suspension support assembly. A first end of a steel wire rope is connected to the first suspension support assembly through a steel wire rope tensioner, and a second end of the steel wire rope is connected to the second suspension support assembly. The steel wire rope is configured to be arranged in the gap and is used for suspending a medicine strip in the gap. The application has the advantage of easily arranging the medicine strip. The medicine strip is arranged in the gap at any position between the tobacco stacks instead of being placed on the top of the tobacco stacks. The application is not restricted by the traditional medicine box which must be placed on the top of the tobacco stacks. An operator does not need to climb to the top of the tobacco stacks. The application also solves the problem of narrow operation space caused by small distance between the top of the tobacco stacks and the ceiling.

This utility model discloses a seawater desalination pretreatment filtration system, belonging to the field of seawater desalination. It includes a chemical dosing mixer, a modified fiber filter, a coarse sand filter, a fine sand filter, and a product water tank. The outlet of the chemical dosing mixer is connected to the inlet of the modified fiber filter, the outlet of the modified fiber filter is connected to the inlets of the coarse and fine sand filters, and the outlet of the coarse sand filter is connected to the inlet of the fine sand filter. By setting up a filtration system consisting of a chemical dosing mixer, a modified fiber filter, a coarse sand filter, and a fine sand filter, and utilizing the characteristics of modified polypropylene and quartz sand filter media of different particle sizes, combined with the flexible two- or three-stage filtration based on water quality indicators such as seawater turbidity, SDI15, and TOC, and the addition of coagulants when necessary, this system solves the problems of poor treatment effect, high energy consumption, and high investment and operating costs of traditional seawater desalination pretreatment processes, achieving stable effluent quality and reduced costs.

This invention discloses a louvered baffle for controlling exhaust gas flow in a low-pressure SCR (Separator-type Controller), comprising: a valve body; an exhaust pipe for discharging exhaust gas generated during engine combustion on a ship is hermetically connected to a first side; a first discharge pipe for directly discharging exhaust gas to the outside is hermetically connected to a second side; and a detour pipe for diverting exhaust gas and routing it to the SCR is hermetically connected to a third side; the first discharge pipe and the detour pipe are spaced apart at 90-degree angles; a louvered first blade section for opening and closing the outlet of the first discharge pipe; a louvered second blade section for opening and closing the outlet of the detour pipe; and a flow path opening and closing section that allows the blades of the first blade section and the blades of the second blade section to interact, thereby selectively opening the first discharge pipe and closing the detour pipe, or closing the first discharge pipe and opening the detour pipe.

A programmable RCM motion precision measurement method, the programmable RCM motion implementation device includes a surgical mechanical arm and an end effector mounted on the surgical mechanical arm; the end effector is used for carrying a surgical tool and providing operating power; a measuring device includes a binocular camera and a visual auxiliary marker point, and is used for collecting a homogeneous transformation matrix between the end effector and the binocular camera. The programmable RCM motion precision measurement method of the present application obtains the precision of the RCM point and the RCM constrained motion through optimal calculation by collecting the homogeneous transformation matrix of the marker coordinate system fixedly connected with the end effector relative to the camera coordinate system. The method of the present application provides an important evaluation basis for evaluating the programmable RCM motion algorithm.

This utility model provides an adjustable shelf-type natural air-drying rack for Artemisia argyi, relating to the field of air-drying rack technology. It includes a base plate with a fixed cavity at its top. An adjustment mechanism is installed inside the fixed cavity, and a fixed plate is installed at the top of the fixed cavity. Connecting rods are installed on both sides of a rotating block, and a drying frame is installed at one end of each connecting rod. By utilizing the rotating mechanism inside the fixed plate, the drying frame can be moved through the interaction of its second rotating wheel, second worm gear, and second worm wheel. This allows the upper and lower drying frames to be staggered, creating multi-angle ventilation gaps, improving air convection efficiency, accelerating the evaporation rate of Artemisia argyi, shortening the drying cycle, and ensuring that both the front and back of the leaves and the inside and outside of the stems are fully exposed to air. This improves the uniformity of drying, reduces the risk of localized mold growth, and greatly enhances the practicality of the air-drying rack.

The application provides a display panel and a display device. The display panel comprises a display area and a non-display area located at least one side of the display area, and comprises: a substrate located at the display area and the non-display area; a switching circuit located at one side of the substrate and at least at the display area; a first electrode located at one side of the switching circuit away from the substrate and at least at the display area; and a shielding part located at one side of the switching circuit away from the substrate and at least at the display area, the orthographic projection of the shielding part on the substrate at least partially overlaps the orthographic projection of the switching circuit on the substrate, and the signal line connected to the shielding part is different from the signal line connected to the first electrode. The application solves the problem of poor display effect of the display panel caused by coupling crosstalk in the prior art.

The application provides a mine AI intelligent ventilation control system based on big data processing, comprising: a heterogeneous data cross-domain semantic alignment module, which constructs an intradomain feature vector for four types of heterogeneous time series data, projects to a unified semantic space through an interdomain mapping function, and performs semantic distance inspection and correction; a key period focusing prediction module, which constructs a candidate period set through wide window coarse-grained scanning, focuses on identifying a key period at a fine-grained resolution, performs deep feature extraction, and generates a ventilation risk forward-looking prediction result; and a polarity conversion type double-target collaborative regulation module, which evaluates the compliance gap of ventilation safety margin and fan energy consumption, dynamically allocates regulation resources through a polarity conversion mechanism, and performs double-target collaborative convergence verification; the application realizes the effect of automatic correction of consistency of multi-source data at the semantic level by adopting the technical means of performing inspection on semantic distance.

The utility model relates to the technical field of seeding machines, and discloses a layered seeding machine which comprises a frame body, the front end of the frame body is fixedly connected with a fertilization frame, and the top surface of the middle part of the fertilization frame is fixedly connected with a fertilizer storage box. According to the layered seeder, through the arrangement of the fertilizing mechanism, when the layered seeder is used, seeds are sown firstly, then a seeding head on a fertilizing frame at the front end of the layered seeder conveys fertilizer in a fertilizer storage box down through a telescopic seeding pipe at the bottom of a support through fertilization, and the fertilizer is sprinkled into soil; a fertilizer taking groove is formed in the fertilizer taking wheel, and waste enters the fertilizer taking groove, enters a fertilization plug along with rotation of the fertilizer taking wheel and falls down, so that the effect of facilitating synchronous fertilization is achieved, and the problems that crop growth is uneven, the overall yield is affected, and seeding cannot be performed synchronously due to uneven distribution of manual seeding and fertilization modes are avoided; the best fertilizing time is missed, and the effect of the fertilizer is reduced.

The utility model provides an automobile die safety protection assembly which comprises a working table top, a lower die is installed in the middle of the top of the working table top, a protection mechanism for protecting an automobile die is arranged on the top of the working table top, and the protection mechanism comprises an assembly frame. The two assembling frames are installed at the two ends of the top of the working table correspondingly and are close to the two ends of the lower mold correspondingly, two-way screws are installed between the tops and the bottoms in cavities of the two assembling frames correspondingly, and the upper portions and the lower portions of the outer sides of the two-way screws are sleeved with movable sliding blocks correspondingly. When the lower die makes contact with the upper die, the contact portion of the lower die and the upper die can be protected through the protection mechanism, damage to the die caused by force generated when the lower die makes contact with the upper die is reduced, a descending stamping device is buffered, certain damage to the die caused by instant stamping force is reduced, and the conditions of shaking and deviation are reduced.

The utility model discloses a server with balanced cooling, and relates to the field of servers. The device comprises a server body, an adjustable heat dissipation air pipe is arranged in the server body, the whole adjustable heat dissipation air pipe is in a thick-end-up shape, air outlet grooves, air partition plates and adjustable air plates are arranged in the adjustable heat dissipation air pipe, the air outlet grooves are formed in the two ends of the adjustable heat dissipation air pipe, the air outlet grooves are narrower and narrower from top to bottom, and the adjustable air plates are arranged in the adjustable heat dissipation air pipe. The air partition plate is installed in the adjustable heat dissipation air pipe, and the adjustable air partition plate is rotationally connected to the top end of the air partition plate. According to the device, the air pipe with the wide upper part and the narrow lower part is arranged, so that the speed of airflow in the air pipe cannot be gradually reduced along with the length of the pipeline, and the air outlet speed is kept consistent through the narrower and narrower air outlet grooves, so that more cold airflow is blown out from the upper end, and hot airflow in a server moving upwards is thoroughly dispersed; and the rest cold air moves downwards to enable the temperatures of the upper and lower server blocks to be consistent.

The utility model discloses an anti-winding static electricity generating roller, and relates to the technical field of tea processing equipment, the anti-winding static electricity generating roller comprises a high-voltage static electricity impurity removing machine body and a static electricity generating roller body, one side of a frame is connected with supporting plates with the same number as mounting holes, and the outer surface of each supporting ring is in contact with the inner wall of the corresponding mounting hole. The electrostatic generation roller is reasonable in design structure, supporting force can be provided for the protection pipe through the supporting plate and the supporting ring by means of matching of the protection pipe, the supporting plate and the supporting ring, the protection pipe is made to have stability, the protection pipe does not participate in rotation, and the electrostatic generation roller is not prone to falling off. The protection pipe plays a role in wrapping the electrostatic generation roller body, long foreign matter is prevented from being wound around the exterior of the electrostatic generation roller body, damage and effect reduction caused by the fact that the exterior of the electrostatic generation roller body is wound by the foreign matter are prevented, and therefore the safety of the electrostatic generation roller body is improved.

This invention discloses a three-dimensional spatial multi-omics reconstruction method based on histological images, comprising: acquiring continuous sections of biological tissue; selecting a portion of the sections, performing spatial single-omics sequencing on each section to obtain corresponding spatial single-omics measured data, and acquiring its morphological image, wherein the molecular information of each spatial single-omics measured data is different; acquiring only morphological images for the remaining sections; mapping the morphological images of all sections to a three-dimensional coordinate system; extracting the morphological features of single cells in each section; training a spatial multi-omics prediction model using all spatial single-omics measured data and their corresponding morphological images; inputting all morphological features into the trained model, performing encoding fusion, association calculation with a learnable prototype set, and decoding to output corresponding multi-omics prediction data; thereby generating three-dimensional spatial multi-omics expression data. This invention overcomes the cost and throughput bottlenecks of slice-by-slice sequencing, achieving high-resolution three-dimensional multi-omics reconstruction of large-volume tissues.