174 results about "Fish scale" patented technology

The invention relates to the technical field of image enhancement, in particular to a turbid water fish image enhancement system based on image enhancement, which comprises an attenuation feature layering module used for acquiring a turbid water fish image, extracting a color attenuation value and a local contrast value of each pixel point, and outputting the color attenuation value and the local contrast value; and calculating the pixel attenuation degree influenced by the suspended matters in the water body and the background scattered light to obtain a pixel attenuation distribution diagram, and setting a plurality of attenuation thresholds. According to the method, a turbid image is divided into a plurality of layers such as a foreground, a middle scene and a background by calculating a color attenuation value and a local contrast ratio of each pixel influenced by suspended matters in a water body and scattered light, and then differential gain coefficients are applied to extracted initial details such as fish scale and fin textures according to the layers to carry out injection; high-fidelity enhancement of a key foreground target is realized, and excessive sharpening and noise amplification of a background area are avoided.

The application provides a flow control method based on three-curved-surface fish scale bionic structure, comprising the following steps: S1, constructing a main structure of an impeller blade, including a suction surface e and a pressure surface f, and fish scale areas g with multiple fish scale bionic structure coupling elements arranged regularly are arranged on the suction surface e and the pressure surface f; S2, constructing and designing a single fish scale bionic structure coupling element, including a bottom surface adhering to a blade surface, a top surface in a fish scale structure, and a rear side cylindrical surface; the top surface comprises two groups of parallel fold surfaces, and each group of fold surfaces is composed of three quadrilateral surfaces; a space rectangular coordinate system is established with a front end point of the bottom surface as an origin, and the fish scale bionic structure coupling element is constructed in the space rectangular coordinate system; and S3, establishing multiple fish scale bionic structure arrangement rules. The application can improve the fluid flow characteristics of the blade surface and reduce noise generation based on the control of flow by bionic structure.

1. The name of the design product: fish scale balance. 2. The use of the design product: balance for screening fish. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: scissors (YH01). 2. The use of the design product: used in kitchen to cut, trim vegetables, cut meat, hold walnut, remove fish scales, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

1. The name of the design product: Frisbee (fish scale pattern). 2. The use of the design product: Frisbee for entertainment or fitness. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model mainly relates to fish scale collagen production technical field, concretely relates to a fish scale collagen extraction liming device, including support support, be provided with lifting mechanism on support support, lifting mechanism links with the vertical direction movement of driving its of lifting plate, the top of lifting plate is installed with drive motor, the bottom is connected with processing basket through a U-shaped support frame, and the output shaft of drive motor vertically downward penetrates lifting plate, and links with the top of U-shaped support frame fixedly, processing basket peripheral wall and bottom are distributed with a plurality of filter holes, and the top is open structure, and detachably installed with also having a plurality of filter holes of top cover, and in the just below processing basket is equipped with one top open's liming groove.

A use of an amino acid peptide solution produced by decomposition of fish scales using Bacillus velezensis for healthy and strong growth of Asteraceae seedlings and growth promotion of Asteraceae plants is provided. The Bacillus velezensis is deposited in Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH with an accession number of DSM 34894. The Bacillus velezensis is used to decompose fish scales and produce an amino acid peptide solution containing peptides and amino acids. The amino acid peptide solution can make the Asteraceae seedlings grow healthy and strong and promote growth of the Asteraceae plants effectively and specifically.

The invention relates to the technical field of data generation, and discloses a fishing multi-source fusion data set generation method and system based on migration reconstruction. The method comprises the following steps: dividing acquired fishing observation data into source domain data and target domain data; performing edge enhancement on the first underwater image data and the second underwater image data to obtain first enhanced underwater image data and second enhanced underwater image data; fish identification is carried out on the first enhanced underwater image data and the second enhanced underwater image data based on fish scale reflection characteristics, and a first fish feature vector and a second fish feature vector are generated; learning an association rule of the first fish feature vector and the first fish behavior data, and migrating the association rule to the target domain data to complement the second fish feature vector; and integrating the data after space-time alignment and the source domain data to obtain a fishery multi-source fusion data set. Reliable data support can be provided for fishery application.

The application belongs to the technical field of biological medicine. More particularly, it relates to a collagen peptide and a preparation method and application thereof. The preparation method of the collagen peptide with anti-aging activity comprises the following steps: S1, fish scale pretreatment: washing, crushing, degreasing and removing impurities, and then washing to neutral; S2, decalcification: adding 1-4 times of pure water by weight to the pretreated fish scale, treating in a pulsed electric field for 1-5 min, then adding neutral protease for enzymolysis, and drying to obtain decalcified fish scale; S3, hydrolysis: adding plasma activated water and hydrolysis enzyme to the decalcified fish scale, water bath oscillation for 0.1-1 h, terminating the reaction, ultrafiltration, collecting the filtrate, and obtaining the collagen peptide.

The utility model relates to fish scale machine technical field, concretely is: a kind of portable fish scale machine, including handle and bushing, handle is fixedly connected with driving motor in, the output of driving motor is fixedly connected with driving shaft, the one end of driving shaft extends to the outside of handle, the outside of driving shaft is fixedly connected with limit strip, the outside of bushing is fixedly connected with rotating lever, the outside of rotating lever is fixedly connected with multiple groups of scraper, one end of bushing is equipped with slot, limit assembly is also equipped between bushing and driving shaft, in the utility model, bushing is inserted in the outside of driving shaft, starting driving motor drives driving shaft and rotating lever to rotate, and fish scale is scraped by scraper to be scraped just;When the size of scraper needs to be replaced, open limit assembly, let driving shaft and bushing separate, then bushing is pulled out, and bushing with other size scraper is replaced.

The invention discloses a preparation method of a Ca (OH) 2 activated fish scale-based adsorbent, and relates to the technical field of functional materials. Comprising the following steps: 1, pretreating fish scales: carrying out acid treatment on the cleaned and dried fish scales to obtain fish scales without surface protein, carrying out alkali treatment on the fish scales to obtain fish scale slurry, drying the fish scale slurry to obtain fish scale powder, and 2, dissolving the fish scale powder and Ca (OH) 2 in water according to a mass ratio of the fish scale powder to Ca (OH) 2 of 1: 3-3: 1, adding pyrrole, fully mixing, and carrying out drying to obtain the fish scale powder. The mass volume ratio of the fish scale powder to pyrrole is (1: 8)-(1: 2), and the volume ratio of pyrrole to the potassium persulfate aqueous solution is (3: 20)-(3: 5), and step 3, carrying out suction filtration and solid-liquid separation on the composite product, repeatedly washing to be neutral, and drying to obtain the polypyrrole composite Ca (OH) 2 activated fish scale-based adsorbent.

This utility model discloses a fish-scale sand-blocking gas anchor, comprising: an upper connector with a liquid outlet channel and a liquid inlet channel respectively provided at its left and right ends, the liquid outlet channel being connected to an oil pump via an oil pipe, and a drainage channel connecting the liquid outlet channel and the liquid inlet channel; an anti-backflow drainage component, which is sealed and installed in the drainage channel; a lower connector, which is connected to the bottom hole tubing; and an outer tube, the left end of which is threaded to the outside of the extension of the upper connector, the right end of which is threaded to the inside of the lower connector, the side wall of the outer tube having multiple perforations, and stainless steel wire wound around the side wall of the outer tube. In this utility model device, the fish scales are distributed in a fish-scale pattern, and the gap is automatically adjusted according to the pressure generated by the flow rate. At low flow rates, it tightly blocks sand, and at high flow rates, it expands to prevent blockage. The automatic adjustment of the opening and closing degree of the scales achieves dynamic gap adjustment.

1. Name of the product in this design: Lure (Mackerel Scale Iron Plate). 2. Purpose of this design: as bait for fishing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The invention provides an ultra-long-elongation wave-absorbing material and a preparation method thereof, and relates to the technical field of electromagnetic wave absorbing materials. Comprising a wave absorbing layer and a release material layer which are stacked, and the surface of the side, away from the release material layer, of the wave absorbing layer comprises a fish scale structure; the wave absorbing layer comprises a component A and a component B; the component A comprises the following raw materials: iron-silicon-aluminum alloy magnetic powder, a modifier, a first wetting agent and a titanate coupling agent; the component B comprises the following raw materials: polyvinyl alcohol, a plasticizer, a cross-linking agent and a second wetting agent; and the release material layer comprises a PET release film. When the wave-absorbing material is stretched, the fish scale structure allows the magnetic powder sheets to relatively slide and rotate along the inclined direction, which is similar to the moving mode of fish scales when a fish body is bent, so that the stress is greatly buffered, the fracture caused by stress concentration is avoided, the elongation of the wave-absorbing material is remarkably improved by the fish scale structure, and meanwhile, the low-frequency wave-absorbing performance of the wave-absorbing material is maintained.

The utility model discloses a decalcification device for fish scale processing, and relates to the technical field of fish scale decalcification. The decalcification device comprises a decalcification box, a filtering assembly, a cleaning assembly, a circulating assembly and detection assemblies, the cleaning assembly is arranged in the decalcification box, the circulating assembly is arranged on the right side of the decalcification box, the filtering assembly is arranged between the decalcification box and the circulating assembly, and the detection assemblies are arranged in the decalcification box and the circulating assembly respectively. According to the fish scale cleaning and decalcifying device, the circulating assembly is arranged, so that waste liquid generated after fish scale cleaning and decalcifying are completed can be recycled and stored after being treated, when water needs to be added for fish scale cleaning and decalcifying in the next round, the purified waste liquid can be injected into the decalcifying box again to be used, water circulation of the waste liquid is achieved, and the water utilization rate of the waste liquid is increased. And the water consumption cost of the device during fish scale cleaning and subsequent decalcification is effectively reduced.

1. Name of the designed product: gloves (finger fish scale pattern). 2. Use of the designed product: gloves for wearing. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: mark part A as A enlarged view.

1. Name of the designed product: kitchen knife (anti-sticking). 2. Use of the designed product: after installing the handle, it can be used as a tool for cutting vegetables, removing fish scales, and opening glass beer bottles. 3. Design points of the designed product: in shape. 4. Picture or photo that best represents the design points: perspective view 1.

1.The name of the design product: manicure pen (fish scale). 2.The use of the design product: the design product is used for manicure pen. 3.The design points of the design product: the combination of shape and color. 4.The picture or photo that best shows the design points: perspective view. 5.The design claimed contains color.

The application provides a fish scale-shaped carton point counting and stacking equipment and method. The fish scale-shaped carton point counting and stacking equipment comprises a conveying channel, a plurality of separation counting mechanisms connected to the side of the conveying channel, a pushing mechanism and an arrangement mechanism connected to one end of the conveying channel, and the separation counting mechanism comprises an adjusting platform, a receiving platform, a guide rail assembly, a partition assembly, a first driving motor, a second driving motor and a visual acquisition device. The receiving platform is connected to the adjusting platform, one end of the receiving platform is connected to the conveying channel, the adjusting platform is movably connected to the partition assembly and the first driving motor, the partition assembly comprises a partition and a connecting piece, the output end of the first driving motor is connected to the connecting piece, and the connecting piece is connected to the partition. The arrangement mechanism comprises a fixing frame, an air cylinder and a push plate, the push plate is perpendicular to the top surface of the conveying channel, and the output end of the air cylinder is connected to the push plate. Through the above structure, the fish scale-shaped cartons output by the carton gluing machine can be automatically counted, stacked and arranged.

1. Name of the product in this design: Earrings (Fish Scale). 2. Purpose of this design: This design is intended for use as decorative earrings. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The design for which protection is sought includes color.

The water bucket comprises a water bucket body, one end of the water bucket body is an installation end used for being connected with a water turbine hub, and the water bucket is characterized in that a plurality of fish scale imitation bodies in a protruding fish scale shape are distributed on the inner surface of the water facing side of the water bucket body in an overlapped mode, and the whole upper surface of each fish scale imitation body is in an arched arc shape; one end of the fish scale imitation body forms a head part with higher thickness, the other end of the fish scale imitation body is gradually reduced in thickness and extends to form a tail part, the fish scale imitation body is bilaterally symmetrically arranged in the width direction, and the whole head part is of a fillet structure in the horizontal direction; the fish scale imitation bodies are arranged in rows, and the head parts of the fish scale imitation bodies on the rear side cover and are overlapped on the tail parts of the fish scale imitation bodies on the front side, so that the fish scale imitation bodies are sequentially and continuously overlapped to form a structure which is integrally distributed on the inner surface of the upstream side of the water bucket body. According to the method, the abrasion resistance of the water bucket of the impact water turbine under the silt-laden condition can be better improved, the adaptability of the water bucket to the multi-grading and complex silt condition is improved, and the service life of the water bucket is prolonged.

A use of an amino acid peptide solution produced by decomposition of fish scales using Bacillus velezensis for healthy and robust growth of Solanaceae seedlings and growth promotion of Solanaceae plants is provided. Bacillus velezensis is deposited in Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH with an accession number of DSM 34894. The Bacillus velezensis is used to decompose fish scales and produce an amino acid peptide solution containing peptides and amino acids. The amino acid peptide solution is sprayed on leaf surfaces of the Solanaceae seedlings to make the Solanaceae seedlings grow healthy and robust and promote growth of the Solanaceae plants effectively and specifically.

The utility model discloses a fish head processing, cleaning and waste discharging device which comprises a fish head cleaning machine body, and the fish head cleaning machine body comprises a cleaning machine body. When a worker processes and cleans a fish head, the worker places the fish head in the cleaning roller right above the cleaning cavity for cleaning, and when the fish head in the cleaning roller is cleaned, the fish head falls into the inner side of the cleaning cavity through the through holes in the periphery of the cleaning roller; through the top end of a guide frame located on the inner side of a cleaning cavity and located under a cleaning roller, due to the fact that the guide frame is arranged in a slope mode, fish scales and internal organs can be guided to a collecting opening in the inner side of the cleaning cavity, and some small fish scales and internal organs which cannot be guided are collected through a screening net plate under the guide frame; fish scales and viscera can be collected through the guide frame and the screening net plate, discharge of a discharge pipe is reduced, and unnecessary pollution is reduced.

1. Name of the product in this design: Scale scraper (01). 2. Purpose of this design: For scraping fish scales. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A mass production method using Bacillus velezensis for decomposition of fish scales and product of the same is provided. The Bacillus velezensis is deposited in Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH with an accession number of DSM 34894. The mass production method includes the steps of culturing a bacterial solution of Bacillus velezensis, mixing the bacterial solution with a fish scale material to get a mixed solution, and allowing the mixed solution to react at 37° C. for 12-24 hours for decomposition of the fish scale material. The present mass production method not only can be used to decompose a larger quantity of fish scales but also applied to mass production of a fish scale decomposition product. Thereby the present method has industrial application value.

This invention relates to the field of fish-scale pattern welding technology, specifically to a method for controlling fish-scale pattern welding. It includes multiple consecutive welding cycles, each with an arc-stabilizing phase. This arc-stabilizing phase comprises a first stage, a second stage, a third stage, and a fourth stage performed sequentially. This invention performs periodic welding control, incorporating an arc-stabilizing phase within each welding cycle. During this phase, the welding wire remains in the molten pool for a certain period to calm the pool. This ensures that the molten pool is intermittently calmed throughout the welding process, thereby maintaining optimal stability and improving the quality of the fish-scale pattern weld.

This utility model relates to the field of aquatic product processing technology, specifically to a thawing device for aquatic product processing. It includes a base plate and a thawing tank, with the thawing tank mounted on the upper side of the base plate. The thawing device also includes a filtration mechanism for filtering the water inside the thawing tank. The filtration mechanism includes a sealed tank, a water conveying mechanism, and a monitoring mechanism for monitoring the water level in the filtration mechanism. The monitoring mechanism includes an observation window and a sensor. The filtration mechanism is located on the upper side of the base plate. The thawing water inside the thawing device is circulated and filtered through the filtration mechanism, allowing impurities such as fish scales, bone fragments, and visceral residue carried by the thawing water to be trapped inside the filtration mechanism. This achieves water circulation in the thawing device, maintains the purity of the thawing water, and solves the technical problem of impurities depositing inside the thawing device, contaminating the thawing water, causing poor water flow during the thawing process, and affecting thawing efficiency.

The application provides a fish collagen peptide with high GPH content, a functional food and a method for preparing the fish collagen peptide by using collagenase colG. The method comprises the following steps: a) homogenizing fish scales; b) performing first-step enzymolysis on the homogenate by using alkaline protease; and c) performing second-step enzymolysis on the homogenate by using collagenase colG. The process parameters of the first-step enzymolysis are as follows: the pH is 8-10, the enzymolysis temperature is 45-55 DEG C, the dosage of alkaline protease is 0.5-2% of the mass of the fish scales, and the enzymolysis time is 0.5-3 h. The process parameters of the second-step enzymolysis are as follows: the pH is 7-8, the enzymolysis temperature is 35-45 DEG C, the dosage of collagenase colG is 1-2.5% of the mass of the fish scales, and the enzymolysis time is 4-8 h. The content of the characteristic fragment Gly-Pro-Hyp in the fish collagen peptide prepared by the method can be up to 6.1%.

The application discloses a kind of embroidery needle method for showing the special body shape longitudinal fish scale of Wuchang fish, it is related to embroidery technical field, specifically a kind of embroidery needle method for showing the special body shape longitudinal fish scale of Wuchang fish, its steps include: first, the pattern designed according to the body shape of Wuchang fish is embroidered on the cloth, and the pattern is embroidered around using silver wire and colored silk thread, from the tail of fish, silver wire is wound into the ring with a diameter of 1-2mm, and the silk thread is fixed, then, it is repeated longitudinally to the direction of fish head, and is overlapped with the previous ring, forming the circular embroidery mark arranged longitudinally, simulating the longitudinal texture of fish scale, and the three-dimensional sense of decorative needle method is improved by embroidering from the tail of fish to the direction of fish head. The method can accurately show the characteristics of the special body shape and longitudinal fish scale of Wuchang fish, and is suitable for embroidery art, clothing and home accessories manufacturing.