19results about How to "Comprehensive treatment" patented technology

The utility model relates to a kind of environment-friendly sewage sedimentation pretreatment device, it is related to sewage treatment technical field, including pre-sedimentation tank, the upper portion of the pre-sedimentation tank is provided with separation cylinder, the front end of the separation cylinder is installed with sewage inlet pipe in one side, the upper portion of the separation cylinder is installed with separation water outlet pipe, the bottom of the separation cylinder is installed with sludge discharge pipe by connecting pipe, one end of the sludge discharge pipe is equipped with first motor, the other end of the sludge discharge pipe is equipped with sludge discharge port, the inside of the pre-sedimentation tank is equipped with multiple equidistant distribution and parallel inclined plate, the bottom of the pre-sedimentation tank is conical structure, and the bottom of conical structure is equipped with sludge discharge cavity, the lower end of one side of the sludge discharge cavity is installed with second motor, the inside of the sludge discharge pipe and sludge discharge cavity is all installed with auger mechanism, and the scheme solves the problem that a large number of and complex component impurity particles in sewage are not treated directly to deposit, and the problem that the deposition effect is poor and the burden of deposition equipment is increased.

The application provides a speech noise reduction network training method and device, electronic equipment and computer readable storage medium, comprising: performing short-time Fourier transform on sample speech data in a sample data set to obtain sample time-frequency domain features; the sample speech data includes noise speech data and clean speech data, and the sample time-frequency domain features include noise time-frequency domain features and clean time-frequency domain features; calculating the noise time-frequency domain features through a neural network model to obtain predicted time-frequency domain features; evaluating the difference between the predicted time-frequency domain features and the clean time-frequency domain features through a loss function to obtain a function value, and determining whether the function value is less than a preset loss threshold; wherein the loss function is switched periodically during the training process; if yes, it is determined that the neural network model converges, and a speech noise reduction network is obtained. According to the application, the speech noise reduction network considering noise reduction and speech fidelity effect is trained without increasing model parameters.

The utility model relates to the technical field of hedyotis processing equipment, in particular to a device for peeling hedyotis villus, which comprises a platform, hedyotis is placed on the top of the platform, edges of two sides of the hedyotis are pressed and positioned through a lifting pressing plate, and the hedyotis villus is scraped up through a line lifting device arranged on the upper portion of the end of the hedyotis. And a first lifting lead screw sliding table and a second lifting lead screw sliding block are installed on the two sides of the platform respectively, the first lifting lead screw sliding table drives the thread lifting device to ascend and descend, and the second lifting lead screw sliding block drives the lifting pressing plate to ascend and descend. According to the device for stripping the fire grass villus, the edges of the two sides of the fire grass are pressed and positioned through the lifting pressing plate, the fire grass villus is automatically scraped by matching with the thread lifting device, and the thread twisting operation is performed by virtue of the thread twisting device, so that the manual operation time is greatly shortened, and the fire grass villus stripping and thread twisting speed is remarkably improved; and the problem of low production efficiency of traditional manual operation is effectively solved.

This invention belongs to the field of biomedical technology, specifically relating to the application of phyllanthin (PHY) in the preparation of drugs for the treatment or prevention of colitis. The technical problem this invention aims to solve is to provide a new option for the treatment of colitis. The technical solution of this invention is the application of phyllanthin (PHY) in the preparation of drugs for the treatment or prevention of colitis, ulcerative colitis, or Crohn's disease. This invention is applicable to the treatment or prevention of colitis, providing a treatment solution with both "anti-inflammatory" and "barrier repair" functions.

The utility model discloses an automobile part stamping part burr processing device which comprises a base, a supporting assembly is arranged at the top of the base, a clamping assembly is arranged at the top of the supporting assembly, a polishing assembly is arranged above the supporting assembly, a first electric push rod is hinged between a corresponding circular sliding block and a rotating plate, and a second electric push rod is hinged between a corresponding circular sliding block and a rotating plate. The utility model relates to the technical field of automobile part machining. According to the burr treatment device for the stamping parts of the automobile parts, adjustment of any horizontal angle and up-down angle can be achieved through the supporting table under the action of the first electric push rod, the ball joint and the rotating structure, and the burr removal requirements of the side edges of different slopes of the parts are met; and in the grinding assembly, a grinding wheel can flexibly move in a three-dimensional space, each position of the surface of the part can be precisely ground in combination with high-speed rotation of the grinding wheel, the deburring requirement of the automobile part with the complex shape is met, and the applicability and machining efficiency of the device are remarkably improved.

The utility model discloses a sand blasting equipment for mould surface treatment, including the cabinet and setting in the controller of cabinet, collection groove, sand screening machine, sand blasting box, compressed gas output device, the collection groove sets up in the bottom of cabinet and is connected sand screening machine through the sand pump of drawing, sand screening machine sets up in the top of cabinet The bottom of sand blasting box is connected with the sand blasting head of extending into the cabinet, the side of cabinet is provided with Z axial drive mechanism, Z axial drive mechanism includes Z axial moving plate and Z axial drive arrangement, sand blasting box and compressed gas output device all set up in Z axial moving plate, be provided with the rotary placement platform of mould placement in the cabinet, the rotary placement platform includes mounting bracket and placement board, be provided with rotary drive arrangement on mounting bracket. Mould is placed in the placement board, and through the movement of sand blasting head of the rotation of itself, realizes more comprehensive to the mould surface and carries out the processing, is favorable to the sand blasting efficiency of sand blasting equipment.

The application discloses a sunlight collection phototherapy system and relates to the field of spectrum therapeutic apparatuses. The sunlight collection phototherapy system comprises a base, a protective cover fixedly connected to the top of the base, a first supporting plate and a second supporting plate fixedly connected to the inner wall of the protective cover, convex lenses connected to the second supporting plate, a plurality of quartz receivers embedded in the inner wall of the first supporting plate, and a plurality of the convex lenses corresponding to the quartz receivers one by one. A sickbed is fixedly connected with sliding rails on both sides, two annular seats are slidingly connected between the two sliding rails, and three light release assemblies are assembled on the inner walls of the two annular seats. The sunlight collection phototherapy system can greatly reduce energy consumption by allowing external light to pass through the protective cover, be concentrated by the plurality of convex lenses, and then be received by the plurality of corresponding quartz receivers. Then, the quartz receivers transmit the received light to the light release assemblies through quartz optical fibers for release.

The utility model relates to steel warehouse shed material cleaning technical field, concretely relates to a device for processing steel warehouse shed material in factory building, including the guide rail and sliding assembly of fixed establishment in factory building, sliding assembly is slidably arranged on the guide rail, and the sliding assembly below is equipped with the lifting rope, the lower end of lifting rope is connected with the hose, one end of hose is connected with outside air source, the other end of hose is connected with the hard pipe, the hard pipe is used for processing shed material to stretch into the steel warehouse, the sliding assembly is driven along the guide rail sliding by pulling the pull rod, and the pull rod is still equipped with under the sliding assembly, and the pull rod can drive the sliding assembly to slide along the guide rail. Not more than all put on, more words are put on to reduce. The device in the utility model can move flexibly according to the distribution of steel warehouse in factory building, and then can remove the shed material in the steel warehouse flexibly, and the operation is simple and practical.

The utility model discloses a combined paint mist waste gas treater belongs to paint mist waste gas treatment technical field, it includes the processing box, the filter box is fixedly installed in the processing box, is set up with two chutes on the two sides inner wall of filter box respectively, the sliding installation of chute has the clamping plate, is connected with the mounting bracket on the clamping plate, is set up with four clamping slots on the mounting bracket, and two clamping slots are a group. The combined paint mist waste gas treater, through from the air -jet disc, then enter the treatment liquid, and with treatment liquid reaction, remove the harmful substance among them, and then will rise and fill the processing box, open air pump no.

The application provides a method for long-term in-vitro culture and expansion of primary hepatocytes and application thereof. The method for in-vitro culture and expansion of primary hepatocytes comprises using a culture medium containing interleukin-22 (IL-22), combined with hepatocyte growth factor (HGF) and / or epidermal growth factor (EGF) to induce primary hepatocytes to prepare proliferative liver precursor cells. The application combines interleukin-22 (IL-22), hepatocyte growth factor (HGF) and / or epidermal growth factor (EGF) to induce in-vitro mass expansion of primary hepatocytes, and through the method, mature-like hepatocytes with a gene expression profile extremely similar to that of primary hepatocytes and perfect functions can be obtained, and the hepatocytes expanded by the method have good in-vivo therapeutic effects.

The utility model discloses a garbage sorting treatment device which is characterized by comprising a bottom frame and a garbage sorting treatment box which is arranged on the bottom frame in a turnover mode through an air cylinder telescopic assembly. The garbage sorting treatment box comprises a rectangular outer frame with an upper opening and a lower opening, staggered leakage rows are obliquely arranged in the rectangular outer frame, are arranged in the rectangular outer frame side by side in a high-low mode and are provided with leakage holes, and an upper channel is formed by the staggered leakage rows on the side close to the air cylinder telescopic assembly and the bottom frame. The side, away from the air cylinder telescopic assembly, of the staggered leakage row and the bottom frame form a lower channel, and hanging teeth are arranged on the upper end face of the staggered leakage row in a protruding mode. The garbage sorting treatment device is simple in structure, convenient to operate and high in efficiency, effective separation can be carried out according to the size and property of garbage, the garbage treatment efficiency and quality can be improved, and meanwhile environmental pollution is reduced.

The invention belongs to the technical field of the crossing field of nano biological materials and intelligent drug delivery systems, and discloses a dual-power liposome nano motor and a preparation method and application thereof, the dual-power liposome nano motor comprises liposome, metal nanoparticles and DNAzyme, the metal nanoparticles have catalase-like activity, and the DNAzyme has the activity similar to catalase. The metal nanoparticles and the DNAzyme are entrapped by the lipidosome. The dual-power liposome nano-motor provided by the invention is applied to tumor treatment, gene therapy regulates gene expression to inhibit tumor growth, chemodynamic therapy can destroy tumor cells through chemical reaction of drugs, and photodynamic therapy energy is transmitted to surrounding oxygen, so that the tumor cells are prevented from being damaged. According to the present invention, the three treatment modes are combined to form the complementary advantages, such that the treatment effectiveness is improved, and the occurrence of the adverse reaction is reduced; the singlet oxygen with the strong activity is subjected to the oxidation reaction with the nearby biological macromolecules, and the generated cytotoxicity can kill the cancerous cells; and the three treatment modes are combined together so as to form the complementary advantages, such that the treatment effectiveness is improved, and the occurrence of the adverse reaction is reduced.

The invention discloses a cardiovascular postoperative digital therapy system based on artificial intelligence and mobile internet technology, which belongs to the technical field of cardiovascular postoperative and comprises a remote home health monitoring module, a remote online consultation and suggestion module, a personalized care plan scheme module and a customized rehabilitation service package module. The problems that existing postoperative recovery also needs long-time medical treatment and rehabilitation treatment, the needed cost is relatively high, a plurality of departments, doctors and nurses need to work cooperatively in the treatment process, and management is relatively difficult are solved, doctor-patient interaction is achieved, a more convenient and efficient rehabilitation treatment scheme is provided for patients, and the rehabilitation treatment efficiency is improved. By integrating various rehabilitation treatment modules, one-stop service is provided for a patient, rehabilitation of the patient is assisted comprehensively from the aspects of monitoring, rehabilitation exercise, diet management, psychological support and the like, treatment suggestions are provided, and rehabilitation management cost and mental burden are reduced.

The invention belongs to the technical field of biology, and particularly relates to a mesenchymal stem cell exosome for overexpressing miR-29 and application of the mesenchymal stem cell exosome. The miR-29 is overexpressed by the mesenchymal stem cells, so that the content of key miRNA in the exosome is remarkably increased, and the function of the exosome in cerebral ischemia treatment is enhanced; the exosome is used as a cell-free treatment mode, so that the risks of cell proliferation, differentiation, immunological rejection and the like possibly caused by MSC transplantation are avoided, and standardization and large-scale preparation are easier; the mesenchymal stem cell exosome of the overexpressed miR-29 can simultaneously realize multiple effects, such as protecting neurons, promoting vascular regeneration, inhibiting inflammatory response, repairing blood-brain barrier and the like, so that cerebral arterial thrombosis can be more comprehensively treated; according to the scheme, through miRNA function enhancement, a stronger treatment effect is provided, and the problems of insufficient function, low miRNA content and weak targeting in existing mesenchymal stem cell exosome treatment are solved.

The application provides an ISAR image recognition method and system based on CLIP and continuous learning, comprising the following steps: step 1, ISAR image preprocessing and generating corresponding explanatory text; step 2, using a CLIP model to extract image features of the ISAR image and text features of the explanatory text; step 3, constructing a continuous learning cache model and performing parameter fine-tuning; and step 4, inputting the ISAR image for recognition inference and outputting the recognition result with the highest matching degree according to the input ISAR image. The application uses the powerful cross-modal capability of the CLIP model to link the ISAR image and the explanatory text, and uses the continuous learning method to inhibit the possible catastrophic forgetting in the fine-tuning process, so that the recognition method and system can process more abundant information, and solve the problem that the current ISAR image recognition system has limited processing capacity when facing ISAR images with abundant information.

The invention belongs to the technical field of biological medicines, and particularly relates to a substituted coumarin-benzoxazole derivative as well as a preparation method and application thereof. The derivative has a structure shown in a formula (I) or (II), R1 is selected from hydrogen, methyl, chlorine and formyloxyethyl, R2 is selected from hydrogen, methyl, trifluoromethyl and a benzene ring, and n is a positive integer ranging from 2 to 5. The preparation is realized through two-step substitution reaction, raw materials are cheap, the process is simple and convenient, and the method is suitable for industrial production. The derivative has remarkable multi-target activity, can inhibit monoamine oxidase-B and beta-amyloid protein aggregation and butyrylcholine esterase at the same time, has a good antioxidant effect, can effectively improve pathological injuries related to neurodegenerative diseases, and is low in biotoxicity and high in safety. The invention can be used for preparing drugs for treating Alzheimer's disease, Parkinson's disease and other diseases, provides a new efficient candidate molecule for the treatment of related diseases, and has important medical research value and market application prospect.

The invention discloses a user information security management method and system based on a block chain, and electronic equipment, and relates to the technical field of information security. The method comprises the steps of block chain construction, information storage and information reading. The system is suitable for the method, and the electronic equipment is matched with the method. According to the application, the identification data segment and the information data segment of the user information data are split, then the unique personal identification identifier, namely the identity card number, is used as the identification code matched with the data, and the corresponding identification data segment is encrypted and then stored in the main node; and the information data segments are stored in the auxiliary nodes through the corresponding information association symbols, so that the information splitting is realized, the user information data processing process is enriched, the acquisition difficulty of the identification data ciphertext and the information data ciphertext is improved, the decryption difficulty of the identification data ciphertext and the information data ciphertext is improved, and the user experience is improved. And therefore, the security of the user information data in storage management and calling management is ensured.

The invention discloses a composite radiator with a microstructure and a preparation method thereof, which are used in the technical field of power semiconductor packaging. The array substrate comprises a substrate body and a cover plate, densely-arranged microstructures are arranged in pin fin gaps of the substrate body, and the microstructures comprise water-drop-shaped microstructures and wave-shaped microstructures; the shape of the drop-shaped microstructure is the upper half part of a rotating ellipsoid, and the short radius of the rotating ellipsoid is perpendicular to the pin fin surface of the substrate; the cross section of the wave-shaped microstructure is a wave-shaped pattern with two sharp ends and the same width in the middle; the radiator formed by connecting the cover plate and the substrate is of a hollow closed structure, the pin fins and the microstructures are located in the closed structure, and a liquid inlet and a liquid outlet are formed in the two ends of the cover plate. Directional forming of a high-precision microstructure is achieved through laser-assisted electro-deposition, the transmitting transducer is used for generating normal resonance so that deposition liquid components can be homogenized, and the heat dissipation capacity of a radiator is improved through the synergistic turbulent flow effect of the manufactured microstructure and the pin fins.

The application discloses an image fusion method and device, a processor and an electronic device. It relates to the field of image processing. The method comprises the following steps: acquiring at least two images to be fused, wherein the at least two images indicate the same scene and have different focuses, and the at least two images comprise a first image and a second image; performing feature extraction processing on the first image to obtain first image features associated with the first image, and performing feature extraction processing on the second image to obtain second image features associated with the second image; performing global recursive processing on the first image features to obtain a first decision map associated with the image, and performing global recursive processing on the second image to obtain a second decision map associated with the image; and obtaining a target fusion image of the first image and the second image based on the first decision map and the second decision map. The application solves the problem of low accuracy of image fusion in the related art.