242 results about "Alligator" patented technology

The invention discloses a multi-layer sustained-release microsphere with an anti-wrinkle effect as well as a preparation method and application of the multi-layer sustained-release microsphere. The multilayer sustained release microsphere provided by the invention is prepared from the following components in percentage by weight: 5 to 15 percent of alligator oil, 65 to 80 percent of polylactic acid-glycolic acid copolymer (PLGA), 5 to 15 percent of chitosan and 0.1 to 5 percent of natural antioxidant. The multi-layer sustained release microsphere sequentially comprises an alligator oil-PLGA core sphere, a natural antioxidant-PLGA middle layer and a chitosan outer layer from inside to outside. The multilayer sustained-release microsphere prepared by adopting an electrostatic spinning technology has a porous multilayer structure, can realize accurate sustained release of different active components in each layer, prolongs the duration of a repairing effect, effectively reduces a burst release effect, and can ensure the stability of each active substance through layering treatment among the active substances, so that the stability of the active substances is improved. All the layers are released according to a specific rate and synergistically act on the skin, so that the utilization rate of active ingredients can be increased, waste is reduced, and meanwhile, the irritation risk to the skin is also reduced.

The invention discloses a preparation method for simultaneously and efficiently extracting crocodile polypeptide and crocodile oil, and relates to the technical field of biological extraction, crocodile meat is used as a raw material, and heating micro-pressure treatment is sequentially performed to promote component dissolution; a multi-stage enzymolysis process is adopted, alkaline protease, neutral protease and lipase are sequentially used, and a calcium phosphate system is used for assisting filtration and a natural antioxidant is added in a gradient manner in the enzymolysis process; performing plate frame filtration and standing layering subsequently to realize crude separation of the oil peptide; finally, the crocodile polypeptide liquid is subjected to multi-stage membrane filtration and spray drying, the crocodile crude oil is subjected to ultrasonic-assisted fishy smell removal, ceramic membrane fine filtration and gradient cooling phase change refining, and after enzymolysis treatment and before filtration, a composite additive is added into enzymatic hydrolysate and stirred. No organic solvent exists in the whole process, and the product yield, purity and oxidation stability are remarkably improved.

The invention provides a crocodile source Aeromonas daka argH gene deletion strain, a crocodile source Aeromonas daka argH gene back-filling strain and a construction method and application of the crocodile source Aeromonas daka argH gene deletion strain and the crocodile source Aeromonas daka argH gene back-filling strain, an argH gene recombinant suicide plasmid pRE112-delta argH is constructed by adopting a seamless cloning method, an Aeromonas daka strain is jointed with E.coli WM3064 containing the pRE112-delta argH to obtain the argH gene deletion strain delta argH, and a corresponding gene back-filling strain C delta argH is further constructed. Through biological characteristic analysis, the argH gene deletion reduces synthesis of arginine of Aeromonas dakara and biofilm formation amount, reduces growth rate, proteolytic activity and resistance to crocodile-derived antibacterial peptide, but enhances hemolytic activity, and significantly improves the survival rate of Caenorhabditis elegans, so that the Aeromonas dakara has a good application prospect in treatment of caenorhabditis elegans, and the Aeromonas dakara has a good application prospect in treatment of caenorhabditis elegans. Important reference is provided for further researching the regulation effect of the argH gene in a bacterial pathogenic mechanism and developing related prevention and control strategies.

1. Name of the Design Product: Toy (Winding Crocodile). 2. Use of the Design Product: For children to play with. 3. Design Feature of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Feature: Perspective view.

The invention provides Edwardsiella tarda bacteriophage vBEtaS6 and prevention and treatment application, the Edwardsiella tarda bacteriophage vBEtaS6 is preserved in China Center for Type Culture Collection (CCTCC) on April 27, 2025, the preservation number is CCTCC NO: M 2025899, the preservation address is Wuhan University, Wuchang District, Wuhan City, Hubei Province, the postal code is 430072, and the Edwardsiella tarda bacteriophage vBEtaS6 is named as Edwardsiella tarda phage. According to the invention, the treatment strategy of edwardsiella tarda is enriched, and a foundation is laid for inhibiting the outbreak of bacterial diseases in crocodile culture.

1. Name of the product in this design: Scraper (Alligator). 2. Purpose of this design: For use as a cleaning scraper. 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.

1. The name of this design product: Sculpture (Pink Crocodile). 2. Purpose of this design product: for sculpture use. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: main view.

The invention discloses alligator oil eczema cream and a preparation method thereof, the alligator oil eczema cream is prepared from a Chinese herbal medicine extracting solution, alligator oil and vaseline, and the Chinese herbal medicine extracting solution comprises the following raw materials: radix sophorae flavescentis, fructus cnidii, honeysuckle, fructus kochiae, radix saposhnikoviae, pseudo-ginseng, borneol and mint. The alligator oil is used as a carrier of the eczema cream, the Chinese herbal medicine extract is further added into the alligator oil, recurrent inflammation and pigmentation after treatment are reduced, and the alligator oil eczema cream is more suitable for eczema treatment of infants and higher in safety.

1. The name of the design product: clip (crocodile). 2. The use of the design product: for holding files. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: front view.

1. The name of the product of this design: Bubble Wand (Crocodile). 2. Purpose of this design product: used for blowing bubbles. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the product in this design: Pet Toy (Crocodile). 2. Purpose of this design: For pet play and entertainment. 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 composition has hyaluronic acid and one or more materials as an admixture. The hyaluronic acid is derived from a fascia tissue layer of an alligator, the fascia layer located below a hide and above muscle tissue. The one or more materials as the admixture to the hyaluronic acid can be a carrier, diluent or excipient. The hyaluronic acid is extracted from the fascia tissue layer in the form of an oil having an oily viscosity with a molecular weight of 30,000 or greater. The oil extracted includes the hyaluronic acid and includes sodium or salts of hyaluronic acid. The oil extracted is anti-inflammatory to human tissue.

1. The name of the product of this design: snap-on straw (little crocodile). 2. Purpose of the product of this design: used for sucking drinks and water. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

The invention discloses a seedling cultivation device, and particularly relates to the technical field of crocodile seedling cultivation, the seedling cultivation device comprises a cultivation device body, a flowing assembly and a transmission assembly; the cultivation device body comprises a box body used for crocodile seedling cultivation, a box cover and air holes. The box cover is inserted into the box body, and the box body and the box cover form a crocodile seedling cultivation cavity; a plurality of air holes are formed in the box cover; the flowing assembly is arranged on the box body; the flowing assembly comprises a protective cover, a driving shaft, a fan and a servo motor; the protective cover is fixedly arranged on the inner bottom wall of the box body; the driving shaft rotationally penetrates through the protective cover through the rotating shaft; the fan sleeves the driving shaft and is arranged in the protective cover; the servo motor is fixedly arranged on the box body, and an output shaft of the servo motor is connected with the driving shaft through a transmission assembly; the crocodile seedling cultivation device is reasonable in structure and ingenious in design, the fan is driven by the servo motor to rotate, water in the box body can flow, the water quality deterioration phenomenon is avoided, and therefore the survival rate of crocodile seedlings is increased.

An electric snatch hook system includes a hook having a plurality of hook segments each having a curved shape, a sharpened tip, and a plurality of electrodes. A control panel having a system controller, a user interface, a power source, and a power output unit is connected to the hook via an elongated tether and a control wire. The power source includes a plurality of batteries that provide power to the device components. The power output unit amplifies and sends power to the plurality of electrodes based on a command from the user interface. The power output is calculated to stun and immobilize a alligator for between about 1 and 3 minutes, to allow a user time to haul the alligator onto a boat or shoreline via the tether.

The utility model relates to the technical field of power equipment, in particular to a three-phase power input four-in-one power line. A three-phase power input four-in-one power line comprises four totally-closed alligator clips, four rubber lines and a self-locking four-core jack male head, the four totally-closed alligator clips are connected with one ends of the four rubber lines in a one-to-one correspondence mode, and the other ends of the four rubber lines are connected with four welding needle heads at the tail portion of the self-locking four-core jack male head in a one-to-one correspondence mode. Four welding needle heads at the tail part of the self-locking four-core jack male head are connected with four needle holes at the head part of the self-locking four-core jack male head in a one-to-one correspondence manner, three rubber wires are connected to three-phase power through corresponding totally-closed alligator clips, and the remaining rubber wire is connected to a zero line through a corresponding totally-closed alligator clip. The device is simple in operation, is safe and reliable, can enable three-phase power to be quickly connected to the uninterrupted power meter replacement auxiliary device through employing the totally-enclosed alligator clip, is high in efficiency, effectively prevents electric leakage, improves the safety coefficient, and prevents wrong connection or missing connection.

The utility model is applicable to the technical field of breeding equipment, and provides an assembly type protective frame for crocodile breeding, which comprises an assembly bottom plate, a guardrail is arranged on the upper surface of the assembly bottom plate, a lower insertion plate and an upper insertion plate are respectively arranged on the outer wall of the periphery of the assembly bottom plate, and the lower insertion plate and the upper insertion plate correspond to each other. When a plurality of assembling bottom plates are assembled, horizontal separation of the adjacent assembling bottom plates is prevented through mutual overlapping and clamping of the lower inserting plates and the upper inserting plates, the guardrail can be rapidly installed on the assembling bottom plates by inserting the inserting rods on the guardrail into the inserting holes, the limiting discs are sleeved with the rotating limiting discs from the lower ends of the inserting rods, and the limiting discs can move on the inserting rods; and when the limiting disc is in close contact with the assembly bottom plate, the position of the insertion rod is limited through the limiting disc, the insertion rod is prevented from coming out of the insertion hole, the guardrail installation stability is guaranteed, installation through a plurality of bolts is not needed, and rapid assembly and disassembly of the device are facilitated.

1. Name of the designed product: toy car (crocodile). 2. Use of the designed product: for children to play. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The utility model relates to the technical field of aquatic plant treatment, especially relates to a net bag type salvage device for hollow salvinia cucullata water surface floating cleaning. The utility model provides a net bag type salvage device for hollow salvinia cucullata water surface floating cleaning, including connecting rod, main frame, net bag, rope ring, fixed pulley, sliding rod and threaded pegs etc. The connecting rod is connected on the main frame, the net bag is installed on the main frame, the rope ring is arranged on the net bag, the fixed pulley is rotatably installed on the main frame, the threaded peg is movably arranged on the connecting rod, and the sliding rod is movably connected on the threaded peg. The utility model adjusts the threaded peg position and handle drive reel to receive and release the pull rope, realizes the flexible control of net bag opening and closing and salvage distance, and reaches the effect that long-distance, efficient and convenient salvage hollow salvinia cucullata water surface floating.

Crocodile shaped gluggle jug

The utility model relates to the technical field of crocodile breeding, and discloses an intelligent illumination device for crocodile breeding, which comprises an incubator, two UVB lamp tubes are fixedly mounted on the upper inner wall of the incubator, infrared lamp tubes are fixedly mounted on the left inner wall and the right inner wall of the incubator, and a mounting base is fixedly mounted on the lower surface of the incubator. The upper end of the mounting base is open, the auxiliary mechanism is arranged in the incubator and comprises a rotating rod, two fan blades and a placement container, the rotating rod is rotationally mounted on the lower inner wall of the incubator, and the rotating rod and the placement container are driven by a first motor to rotate; according to the alligator egg hatching device, by arranging the infrared lamp tubes on the upper portion and the two sides of the alligator eggs in the containing container, the alligator eggs in the containing container receive even heat from the infrared lamp tubes on the upper portion and the two sides of the alligator eggs, the two fan blades rotate, a part of the heat on the two sides is sucked into the containing container, the alligator eggs in the containing container receive more even heat, and therefore the alligator egg hatching efficiency of the device is improved.

1. The name of the design product: climbing frame (alligator 4). 2. The use of the design product: children's playground equipment for children to climb, climb, explore and entertain. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Toy (Kapi-Sitting Crocodile). 2. Purpose of this design: For children's play and entertainment. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design points: Use a combination of state diagram 1.

The utility model relates to the technical field of electro-corrosion production equipment, in particular to a length-adjustable alligator clip. The alligator clip with the adjustable length comprises an alligator clip body, a switching rod, a connecting rod and a hanging piece which have the conductive function, the alligator clip body is used for clamping and fixing a workpiece, the two ends of the switching rod in the axial direction are provided with a first switching part and a second switching part respectively, the first switching part is detachably connected with the tail of the alligator clip body, and the second switching part is detachably connected with the tail of the alligator clip body. The connecting rods are located between the adapter rod and the hanging piece, the number of the connecting rods is adjustable, the two ends of each connecting rod in the axial direction are provided with a first connecting part and a second connecting part correspondingly, and the two ends of each hanging piece in the axial direction are provided with a hanging part and a fixing part correspondingly; the first connecting part on one connecting rod can be detachably connected with the second adapter part or the second connecting part on the other connecting rod, the fixing part is detachably connected with the second connecting part on the connecting rod, and the hanging part can be hung and fixed on the electrocorrosion tool.

The utility model discloses a multifunctional hatching frame for crocodile breeding, and relates to the technical field of crocodile breeding equipment. The multifunctional hatching frame for crocodile breeding comprises a crocodile hatching box, and a hatching frame is fixedly connected to the interior of the crocodile hatching box; the hatching basket adjusting assembly comprises a fixing frame, the rear end of the fixing frame is fixedly connected with a connecting shaft, the surface of the connecting shaft is fixedly connected with a gear, and the surface of the fixing frame is slidably connected with a hatching basket; two sliding grooves are formed in the surface of the fixing frame, two hatching basket connecting blocks are fixedly connected to the lower end of the hatching basket, and through the arrangement of the sliding grooves and the hatching basket connecting blocks, the hatching basket and the fixing frame can be conveniently fixed, the hatching basket and the fixing frame can be conveniently separated, alligator eggs can be conveniently placed in the hatching basket, the operation process is simplified, and the working efficiency is improved. The rack is meshed with the gear, so that the fixed frame and the hatching basket can be conveniently driven to do reciprocating small-amplitude rotation, the natural egg turning action can be conveniently simulated, and each alligator egg can be uniformly heated.

The invention discloses a refueling rubber tube resistance automatic measuring instrument, which is characterized in that an adjustable clamp I and an adjustable clamp II respectively comprise a clamp unit, a measuring meter is mounted on the clamp unit of the adjustable clamp I, a measuring meter negative electrode of the measuring meter is connected with an alligator clip through a lead I, the alligator clip is connected with the clamp unit of the adjustable clamp II, and the alligator clip is connected with the clamp unit of the adjustable clamp II. And the positive electrode of the measuring meter is connected with the pliers unit of the adjustable pliers 1 through a lead 2. The operation safety is guaranteed, and the safety risk is reduced; the equipment management efficiency is improved; the operation cost is reduced; industry specifications are met, and compliance requirements are met; optimizing the test fixture; by strengthening safety guarantee and optimizing equipment management, reliable technical support is provided for the aviation oil filling link, and stability and high efficiency of aviation operation are indirectly guaranteed.

The present invention relates to a forming device and a forming method for an alligator-tooth type rupture disc bracket. The forming device for the alligator-tooth type rupture disc bracket includes a linkage assembly, a driving assembly, a reset assembly, a punching cutter, an upper die, a lower die and a base. The lower die is installed on the base, the punching cutter is movably arranged in the lower die, the punching cutter is installed on the reset assembly, the corresponding upper die is arranged above the lower die, the upper die is installed on the driving assembly, and the driving assembly is linked with the punching cutter through the linkage assembly. The present invention is provided with a linkage assembly, and the driving assembly is linked with the punching cutter through the linkage assembly, so that the actions of the upper die and the punching cutter can be synchronously driven by a single driving assembly, realizing the stamping forming and punching forming of the circular blank, reducing the power consumption of the device, and greatly reducing the manufacturing cost.

1. The name of the design product: throw pillow (crocodile dad Black). 2. The use of the design product: for throw pillow. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

1. Name of the designed product: slippers (crocodile pattern). 2. Use of the designed product: for wearing on the feet. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.

1. The name of the design product: pillow (ice bean crocodile pillow). 2. The use of the design product: for pillow. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view.