9results about How to "High embedding efficiency" patented technology

This invention discloses a watermark embedding method, a watermark extraction method, and a reversible watermark processing system, belonging to the field of reversible watermark processing technology. During watermark embedding, a distributed embedding framework is used. As long as a preferred local circular embedding region survives, the watermark sequence can be repositioned and extracted during watermark extraction, fundamentally solving the single-point failure problem. Furthermore, during watermark extraction, different strategies are employed for watermark extraction and image restoration based on whether the final watermark image has suffered external attacks, enabling complete recovery even without external attacks. This invention also improves embedding efficiency and the quality of the final watermark image by embedding compression auxiliary information into the initial watermark image.

This utility model relates to the field of water conservancy engineering technology, specifically disclosing a pipeline laying device, including a base plate and a laying mechanism. The laying mechanism includes multiple rollers, multiple sets of laying components, and a moving component. Each set of laying components includes a placement disc, a rotating roller, two limiting rings, a frame, two L-shaped plates, two bolts, a fixing component, and multiple sets of guide components. One end of the rotating roller is fixedly connected to the placement disc, and the other end of the rotating roller passes through the base plate. The two limiting rings are both sleeved on the outside of the rotating roller. The fixing component is set on the upper surface of the placement disc. The two L-shaped plates are both fixedly connected to the frame and symmetrically arranged on the bottom surface of the frame. The two bolts pass through the two L-shaped plates respectively and are threadedly connected to the base plate. The multiple sets of guide components are all set inside the frame. The moving component is set on one side of the base plate. Through the above arrangement, multiple pipelines can be prevented from getting tangled together, thereby ensuring the laying efficiency of the pipeline.

This utility model discloses a roller bearing embedding mechanism, including a support mounting plate. A pneumatic cylinder is disposed on one side of the support mounting plate, and a pneumatic chamber is disposed within the pneumatic cylinder. One end of the pneumatic chamber is connected to an external air source. A piston is disposed within the pneumatic chamber, located at the other end of the pneumatic chamber. A bearing guide rod is disposed on the piston, located outside the other end of the pneumatic chamber. This roller bearing embedding mechanism can quickly embed bearings into the forming cavity of a mold, improving the bearing embedding efficiency of roller products.

This invention relates to the field of pet food processing technology, specifically a processing method for high-nutrient dual-protein pet food, including: raw material pretreatment: processing plant protein raw materials using directional fermentation enzymatic hydrolysis technology to obtain a protein solution; isoelectric point co-precipitation to prepare dual proteins: adjusting the pH of the protein solution to the isoelectric point, and centrifuging to obtain a dual-protein complex; microencapsulation treatment: using a zein-pectin-liposome composite wall material to microencapsulate fat-soluble nutrients to obtain microencapsulated nutrients; seven-segment twin-screw high-moisture extrusion molding: mixing the dual-protein complex, microencapsulated nutrients, and other ingredients, and extruding under high moisture conditions using a seven-segment twin-screw extruder to obtain extruded material; microcapsule spraying reinforcement, drying and freshness locking, and packaging. This invention achieves a comprehensive improvement in protein quality, nutrient retention rate, texture, palatability, and digestibility in pet food.

The invention relates to a controlled-release linalool emulsion based on a ternary system as well as a preparation method and application of the controlled-release linalool emulsion. The linalool emulsion is an oil-in-water Pickering emulsion composed of a water phase and an oil phase, the water phase comprises a ternary system composed of soybean protein isolate, pectin and hydroxypropyl methyl cellulose, and the oil phase is linalool essential oil. The preparation method comprises the following steps: respectively preparing soybean protein isolate, pectin and hydroxypropyl methyl cellulose solutions, and mixing to obtain a ternary composite water phase; and mixing the ternary composite water phase with the oil phase, and carrying out high-pressure homogenization treatment and ultrasonic treatment under a low-temperature condition to obtain the controlled-release linalool emulsion based on the ternary system. Compared with the prior art, the linalool essential oil emulsion embedding method solves the problem that linalool is easy to volatilize, and can be used in the fields of fruit and vegetable fresh keeping, tea fragrance maintaining and the like.

The application relates to a geophone inserter, a geophone burying device and a method, the geophone inserter comprising a horizontal rod (1), a vertical rod (2), a geophone bin (3), a water spraying part (4) and a push rod part (5), the horizontal rod (1) being connected with the vertical rod (2) and the push rod part (5); the upper part of the vertical rod (2) is connected with the horizontal rod (1), the lower part of the vertical rod (2) is connected with the geophone bin (3), the outer part of the vertical rod (2) is connected with the water spraying part (4), and the inner part of the vertical rod (2) is a cavity; the top of the geophone bin (3) is a circular opening (34), the cavity of the geophone bin (3) comprises a cavity conical body (32) and a cavity cylinder (31) from top to bottom, the outer wall of the geophone bin (3) is provided with a side vertical surface opening (33), the geophone bin (3) is used for accommodating and stabilizing a geophone, and the water spraying part (4) comprises a water pipe joint (41), a water collector (42) and a water spraying pipe (43).

The invention discloses a bifidobacterium animalis subsp. Lactis BD108 preparation as well as application and a product of the bifidobacterium animalis subsp. Lactis BD108 preparation in emotion regulation, and belongs to the technical field of microorganisms. The invention aims to solve the technical problems that the survival rate of viable bacteria is low after oral administration, the mood improvement effect is unstable and long-acting intervention is difficult to realize due to the problems of weak strain specificity, insufficient mood regulation activity, poor preparation protection effect, single action pathway and the like existing in the conventional probiotic strain in mood regulation application. According to the key point of the technical scheme, the freeze-dried microsphere preparation of the animal bifidobacterium subsp. Lactis BD108 is provided and comprises the animal bifidobacterium subsp. Lactis BD108 and a composite carrier solution, the preservation number of the animal bifidobacterium subsp. Lactis BD108 is GDMCC (China General Microbiological Culture Collection Center) No.67826; the composite carrier solution is composed of trehalose, pullulan, whey protein phosphopeptides and a solvent.

The utility model relates to embedding machine, especially a full -automatic embedding machine. The utility model provides a full -automatic embedding machine, including embedding machine body, filter plate, connecting hose, distributor, delivery pump, first electric guide rail etc. ; The embedding machine body top has the recess, is equipped with the filter plate in the recess, is equipped with the heating tube in the filter plate bottom, is equipped with the through -hole on the recess upper surface, is equipped with the connecting hose in the through -hole, the through -hole is connected embedding machine body right side middle part, and embedding machine body right side middle part is equipped with second electric guide rail, and the moving piece of second electric guide rail is connected with the distributor. The utility model discloses through the cooperation of electric guide rail, mechanical arm and distributor, realizes the automation from the organization positioning, paraffin perfusion to solidification whole process, significantly reduces the manual operation time, and promotes embedding efficiency.

The invention relates to the technical field of probiotic embedding production equipment, and discloses embedding type probiotic production equipment which comprises a tank body, a feeding pipe, a servo motor and a mixing unit. According to the embedded probiotic production equipment, a large-area and low-linear-speed stirring mode which is attached to the tank wall is adopted, materials are driven to perform gentle macroscopic circulation, meanwhile, an arc-shaped belt on the embedded probiotic production equipment generates mild radial guiding force to push the materials to the center, and the longitudinal mixing assembly utilizes forward and reverse spiral belts in opposite directions to mix the materials with the materials. Complex up-and-down convection with extremely low shearing force is manufactured in the central area of the tank body, a mixing dead zone is efficiently eliminated, global three-dimensional uniform mixing under low rotating speed and low energy input is realized, full dispersion and contact of probiotics and wall materials are ensured, the activity of thalli and a preliminarily formed emulsification structure are protected to the greatest extent, and the production efficiency is improved. The embedding efficiency and the product stability are improved.