19results about How to "Avoid quality loss" patented technology

The utility model relates to waterproof roll material technical field, and the specific field is a kind of cooling device of waterproof roll material, to solve the technical problem of the single unchangeable of linear water tank roll material cooling path in prior art, leading to the very large floor space of water tank, the higher requirement of site problem, including: U-shaped water tank, pivot, guide roller, guide gap, cold water injection and discharge mechanism, water injection pipe, under the action of heat convection, water temperature in U-shaped water tank changes in gradient, roll material enters water through the vertical section of one side of U-shaped water tank, gradually cooling, avoid sudden cooling leading to quality decline, outer layer is cooled and shaped and then enters guide gap between being guided and discharged by the guide roller of two groups of J-shaped structure, in the process, the inner layer is also cooled, the clamping of guide roller also avoids cooling wrinkle deformation, compared with linear water tank, the same cooling length greatly saves floor space while cooling effect is better.

This utility model relates to the field of gypsum dewatering technology and discloses a device for uniformly distributing concentrated desulfurization wastewater onto a gypsum dewatering belt conveyor. The device includes a belt dewatering machine body and a distributor. A mounting plate is symmetrically fixed to the belt dewatering machine body. The distributor includes two symmetrically arranged locking blocks, both of which are engaged with the mounting plate. A support column is fixed to the top of each locking block, and a lifting column slides within the support column. A cloth frame is fixed to the top surface of the lifting column, and an adjusting component is installed on the cloth frame. The adjusting component includes a rotating rod, on which multiple rotating seats are mounted. A buckle is fixed to the side wall of each rotating seat, and a nozzle is engaged with the buckle. This utility model enables the spacing between multiple nozzles to vary uniformly, adapting to gypsum dewatering belts of different widths. It also effectively adjusts the nozzle spray angle according to requirements, ensuring that the concentrated desulfurization wastewater is sprayed at the optimal angle, resulting in a uniform distribution of the concentrated liquid on the surface of the gypsum filter cake.

This invention discloses a method for detecting the appearance of planar objects. First, a set of detection parameters, including imaging parameters, acquisition strategies, and threshold rules, is obtained based on the object information. Then, camera imaging calibration and pixel-to-actual-size ratio calibration are performed, establishing a coordinate mapping between pixels and the stage. Initial images are acquired to obtain object pose parameters and perform rotational alignment. Multi-view or rotational scanning is performed for synchronous image acquisition according to the imaging parameters and acquisition strategy. Image quality is evaluated frame by frame; if unqualified, parameters are adjusted and images are re-acquired. For qualified images, illumination normalization and standardization preprocessing are performed to extract the final region of interest, generate defect candidate regions, and extract grayscale, shape, and texture features for identification and classification. The defect category, confidence level, and actual size are output. Finally, a qualified or unqualified result is determined based on preset threshold rules. This invention eliminates misjudgments caused by low-quality images at the source, significantly enhances detection robustness, and has good adaptability to various objects.

This invention discloses a method for interacting with an ultrasound probe. The method is applied to a processing device on the host side of an ultrasound device. The ultrasound device also includes an ultrasound probe connected to the processing device. The ultrasound probe includes a spatial information acquisition module and a signal transceiver module. The method includes: for the current scanning cycle used to perform a single line scan operation, performing an interaction operation with the spatial information acquisition module within a first preset time period from the start of a first preset time to the end of a second preset time; and at a third preset time, starting to receive echo signals sent by the signal transceiver module. The first preset time is either the start time of the current scanning cycle or a time after the start time of the current scanning cycle; the second preset time is either the third preset time or a time before the third preset time. This invention can effectively avoid interference of the spatial information interaction of the ultrasound probe on the received echo signals.

The utility model discloses a kind of crab automatic dormancy sequencing feeding assembly line, belong to crab sorting technical field, in turn including automatic dormancy device, sequencing feeding device and grading sorting device. Crab is carried out low-temperature treatment by low-temperature dormancy cavity and dormancy conveyor belt to automatic dormancy device, so that it enters quiet state, reduces stress reaction. Sequencing feeding device includes the feeding conveyor belt of the link of dormancy conveyor belt and is equipped with the guide structure of inclined guide surface, and single-column sequencing passage is formed between guide structure and feeding conveyor belt, realizes the ordered output of crab. Grading sorting device is equipped with image acquisition module, control system and actuating mechanism, generates sorting instruction according to shape feature data automatically, accurately push crab to corresponding sorting passage. The assembly line realizes the automation of live crab sorting whole process, improves processing efficiency and classification accuracy, solves the problem of low efficiency and poor precision of traditional manual sorting.

This utility model relates to the field of konjac flour drying technology, specifically a hot air circulation assembly for drying konjac flour. It includes a base plate, with a drying cylinder fixed to the base plate. A hot air circulation structure for drying the material inside the drying cylinder is located on the top surface of the base plate. The hot air circulation structure includes a hot air generator installed on the top surface of the base plate, an outlet pipe tightly fitted to the inlet end of the hot air generator for collecting hot air from inside the drying cylinder, and an inlet pipe tightly fitted to the outlet end of the hot air generator for blowing hot air into the drying cylinder. It also includes a stirring mechanism located inside the drying cylinder. This utility model solves the problems of heat energy waste and uneven drying by setting up a hot air circulation structure; it solves the problem of material accumulation and insufficient contact with hot air by setting up a stirring mechanism; and it solves the problem of pipe blockage affecting hot air circulation by setting up an upper filter plate, a lower filter plate, and a variable frequency ventilation fan.

The utility model belongs to the technical field of automobile pipeline mould, specifically a kind of new energy automobile pipeline mould, including upper die;The upper die top is fixedly connected with guide rod;The guide rod is set in the upper die top multiple groups, and evenly distributed in the upper die top four corners;The outer lateral wall of guide rod is slidably connected with lower die;This step is through the setting of upper die, guide rod, lower die, rotating assembly, cleaning assembly, dust blowing assembly, adjusting assembly and centring assembly, and automobile pipeline mould structure with cleaning function is formed, the function of cleaning between upper die and lower die is realized, the situation that dirt or foreign matter adheres between upper die and lower die causes dirty is solved, the cleanliness of upper die and lower die surface is improved, reduce the situation that dirt or foreign matter adheres between upper die and lower die causes pipeline forming, dirt or foreign matter adheres on product to cause product surface finish to drop.

The utility model discloses a graphite water separation dehydration device which comprises a dehydration tank body, an upper cover, a transmission bin and a water storage bin, a moisture exhaust fan is arranged in the upper cover, a stirring device is arranged at the bottom of the dehydration tank body, a transmission mechanism of the stirring device is arranged in the transmission bin, and a water storage device and a heating pumping device are arranged in the water storage bin. A stirring device is arranged in the dewatering tank body, a drying tank is arranged above the stirring device, a liquid supply channel is arranged in the side wall of the drying tank, the drying tank is communicated with the heating pumping device through a guide pipe, a lifting device is arranged on one side of the dewatering tank body, and the lifting device is connected with the drying tank. And meanwhile, the drying position can be flexibly controlled, the drying tank is adjusted to be in full contact with the graphite, and the drying effect is ensured.

The invention discloses an intelligent double-stuffing-conveying small-cage steamed stuffed bun making machine. The machine comprises a bidirectional rotary feeding mechanism, a pushing feeding mechanism, a flour conveying mechanism and a stuffing conveying mechanism, the two-way rotating feeding mechanism comprises at least two stuffing barrels and a horizontal rotating structure used for driving the stuffing barrels to alternately feed, the efficiency and the quality are improved through the collaborative design of the two-way rotating feeding mechanism, the stuffing conveying mechanism and the pushing feeding mechanism, a worm and worm gear of the two-way rotating feeding mechanism is in transmission fit with an angle sensor, and therefore the efficiency and the quality are improved. A gear steering structure and an electric push rod of the stuffing conveying mechanism are combined, so that stuffing barrels can be quickly switched, and the stuffing changing time is greatly shortened; a lead screw of the pushing feeding mechanism drives a double-layer disc pushing assembly in a transmission mode, stirring-free jacking feeding avoids stuffing deterioration, a slope feeding pipe of the stuffing conveying mechanism guarantees smooth conveying, and the problems that due to the fact that stuffing is conveyed in a traditional spiral blade cutting and stirring mode, friction heat is generated, stuffing deterioration and nutrition loss are caused, material changing is tedious, and the productivity is limited are thoroughly solved.

The present disclosure relates to a video processing method, device and equipment and storage medium, and belongs to the technical field of computers, which is used for deinterlacing processing of interlaced videos to improve video quality and increase video definition. The video processing method comprises the following steps: obtaining a video to be processed; determining a video type of the video to be processed based on a pre-trained target type detection model; the video type is a non-interlaced type or a target interlaced type in multiple interlaced types; when the video type is the target interlaced type in the multiple interlaced types, inputting multiple image frames to be processed into a target deinterlacing model corresponding to the target interlaced type for deinterlacing processing to obtain a non-interlaced video corresponding to the video to be processed.

The invention relates to the technical field of net cage fishing devices, and discloses a large-scale net cage fishing device for yellow fin tuna culture and a fishing method.The large-scale net cage fishing device comprises a piston rod fixedly connected to the inner wall of a piston sleeve, a plurality of water outlet holes are formed in the outer wall of the piston sleeve, and a plurality of through grooves are formed in the inner wall of the piston sleeve; a plurality of water outlet holes II are formed in the outer wall of the piston cylinder; when the bottom ring moves to the connecting rings, the connecting rings can be driven to move together, at the moment, along with movement of the connecting rings, the two adjacent connecting rings at the bottommost end can get close to each other, and at the moment, the piston sleeve and the piston barrel which are arranged between the two adjacent connecting rings also get close to each other; the piston cylinder can discharge the seawater in the piston sleeve through the water outlet hole, and the piston rod arranged in the piston sleeve can also discharge the seawater accumulated in the piston cylinder through the second water outlet hole when the piston sleeve and the piston cylinder get close to each other.

The utility model discloses a drying device for particle materials, which relates to the technical field of material drying and comprises a conveying mechanism for conveying the particle materials, a drying mechanism for drying the particle materials and a collecting mechanism for collecting the dried particle materials. The drying mechanism comprises a drying bin located above the conveyor, the drying bin communicates with an air outlet pipe through a mechanical seal, the air inlet end of the air outlet pipe is provided with an air heater, the air heater is used for providing hot air for the air outlet pipe, the collecting mechanism comprises a collecting bin, and a plurality of buffer springs are fixedly arranged on the inner bottom face of the collecting bin. A buffer plate is arranged at one ends of the multiple buffer springs and is in sliding connection with the inner wall of the collecting bin. According to the drying device for the particle materials, through the design of the feeding device, the drying chamber and the collecting device, automatic, efficient and safe treatment of the particle materials is achieved, and the quality and efficiency of products are improved.

This invention discloses the application of the compound pimozide in combination with metronidazole in the preparation of a drug for improving oocyte quality and treating endometriosis-related fertility disorders, belonging to the field of biomedical technology. The efficacy of this invention was verified by constructing mouse models of endometriosis driven by pathogenic *Prevotella bisporus* and mouse models of ovarian endometriosis. Experimental results showed that the combined administration significantly eliminated *Prevotella bisporus* colonizing ectopic lesions, reduced succinic acid content in both eutopic and ectopic lesions, decreased the succinylation level of lysine residue 195 of the ACADVL protein, reduced the fluidity of primary endometrial epithelial cell membranes, reduced the volume and weight of endometriotic lesions, and improved oocyte spermatogenesis, ovulation rate, and litter size. This invention solves the problem that existing therapies cannot simultaneously control endometriosis lesions and protect reproductive function, providing a new, safe, and effective combined treatment option for patients with endometriosis and infertility.

This invention relates to a method, apparatus, and device for fault diagnosis and processing of air-float optical encoders. The method includes: acquiring air film pressure data of the air-float optical encoder collected within a preset time range and at a preset sampling frequency; the air film pressure data includes air film pressure values ​​at multiple locations of the air-float optical encoder collected simultaneously; extracting multi-dimensional data features based on the air film pressure data; and inputting the multi-dimensional data features into a pre-trained fault diagnosis model of the air-float optical encoder to obtain a fault diagnosis result. This invention solves the technical problem of difficult fault diagnosis of air-float optical encoders in related technologies.

The utility model discloses a fermentation machine for improving natto fermentation quality, and belongs to the technical field of fermentation containers. A top air channel, a left interlayer air channel, a right interlayer air channel, a top main heating source, two side auxiliary heating sources and a bottom heating source are arranged in a box body and matched with cooling fins and cooling fans to form circulating hot air flow, and it is guaranteed that the temperature in the box is balanced; the box body is of a wooden structure and is provided with a lower ventilation hole with air filter cotton, the rear part of the box body is provided with an exhaust device consisting of an upper exhaust outlet, a high-speed exhaust fan and an exhaust fan switch, and a box body door is provided with a double-layer PC glass observation window; a humidifying disc is additionally arranged at the bottom, and an ultraviolet lamp with an ozone function and negative ion energy stones are arranged inside; the box body is provided with an external controller and is connected with an internal electric appliance assembly through an aviation plug female seat and an aviation plug male head, and a 220V-to-24V low-voltage power adapter supplies power to the internal electric appliance assembly. Oxygen supply, cleanliness and humidity of a fermentation environment are improved, heat efficiency is high, electrical use is safe, the structure is reasonable, and practicability is high.

The application relates to the technical field of cell culture, and discloses a construction method of a laying hen liver organoid natural lipid deposition model, which verifies that the functions related to liver tissue lipid synthesis and transport of 1-day-old laying hens are more active, the separated liver organoids and liver primary cells present the same trend, and there is more lipid deposition, so the organoids cultured by the primary liver cells of 1-day-old laying hens are selected as a kind of natural in-vitro lipid deposition model. In order to solve the technical problem that it is difficult to establish an endogenous lipid deposition model of laying hens, the application improves the organoid inoculation and culture technology by separating the primary liver cells of 1-day-old laying hens, successfully constructs a kind of primary liver cell-derived laying hen liver organoid natural lipid deposition model, reduces the research cost, and has higher lipid metabolism activity, and provides an ideal ex vivo model for the research on laying hen liver lipid metabolism and related disease mechanisms.

The application discloses a liquid food feeding device for intensive care nursing, which comprises a cleaning conversion connecting piece, a filling and pushing outer pipe and a liquid food replacement inner pipe. The application belongs to the field of medical devices and specifically relates to a liquid food feeding device for intensive care nursing. The cleaning conversion connecting piece can be flexibly converted between two states: one is to form a passage to realize the cleaning function, and the other is to close the liquid inlet cavity pipe to assist the liquid food infusion. In the case of providing a stable feeding function, the efficient cleaning of the device supporting the lower moving pipe can be realized. Compared with the traditional manual disassembly and washing, the cleaning mode is more efficient and complete, which can guarantee the cleaning effect and significantly reduce the infection risk.

The embodiment of the utility model provides a polyester production device, and relates to the technical field of polyester production. The polyester production device comprises a closed pipeline which comprises a feeding pipe, a slicing pipe and a discharging pipe; the connecting pipe is connected with the steam pipeline, and the drain pipeline is connected with the steam pipeline; in the cleaning mode, the drainage pipeline is used for discharging accumulated water in the steam pipeline; the connecting pipe is connected with the closed pipeline so that steam in the steam pipeline can be conveyed into the closed pipeline. According to the embodiment, residual materials in the closed pipeline can be cleaned, it can be guaranteed that no residual materials exist in the closed pipeline when the closed pipeline is put into production again, and therefore the product quality is prevented from being damaged.

The utility model discloses a frozen meat thawing device including thawing groove, thawing frame, first air -blowing subassembly second and air -blowing subassembly, be provided with water inlet and water outlet on the one side inner wall of thawing groove, thawing frame is the storage carrier of frozen meat, and the bottom center of thawing frame is provided with through -hole, thawing frame still evenly distributed with a plurality of first air -vent hole on, and first air -blowing subassembly is by air pump, breather pipe and first connecting unit, and the air -out end of air pump is communicated with the air -in end of breather pipe, and the air -out end of breather pipe is connected with first connecting unit, and first connecting unit is vertically set in the bottom center of thawing groove, second air -blowing subassembly includes air -blowing rod and second connecting unit, and the rod diameter of air -blowing rod is adapted with the through -hole aperture of thawing frame bottom, and air -blowing rod evenly distributed with a plurality of second air -vent hole, and second connecting unit is fixedly connected with air -blowing rod, and frozen meat thawing device passes through double -layer air -blowing subassembly, and the thawing efficiency and uniformity of frozen meat have been improved significantly.