7results about How to "Improve lightness" patented technology

The application discloses a kind of deodorization bacteriostatic casual shoes, belong to casual shoes technical field.It includes casual shoe body, the shoe tongue is integrally arranged in casual shoe body front side, vertical through strip shape zipper strip is sewn in shoe tongue middle part, wherein the zipper strip is engaged with zipper head, insole is padded in the inside of casual shoe body, the present application is provided with zipper strip and zipper head, and the setting of zipper strip and zipper head can open the whole shoe tongue half, so that shoe head part can be unfolded and cleaned and ventilated, after daily use, it can be opened naturally ventilated, avoid shoe head humid and breed bacteria, simultaneously, button female parts are matched and engaged from two sides, can separate the middle part of shoe tongue and stably dock, avoid zipper head being opened downward in daily travel, keep shoe tongue stable and adhere to instep, simultaneously, zipper strip is completely opened, can conveniently take out insole and dry and wash.

The present application provides a laminated body having excellent thermal conductivity, lightness and rigidity, and an integrated molded body in which the laminated body is integrated with other components. The integrated molded body of the present application is an integrated molded body in which a structure formed of a thermoplastic resin and a reinforcing fiber is arranged on the outer peripheral portion of a laminated body in which at least a prepreg formed of a continuous carbon fiber and a resin is laminated, and the thermal conductivity λ1A in the fiber direction of the continuous carbon fiber of the first prepreg constituting the outermost layer of the laminated body is 100 [W / (m·K)] or more and 800 [W / (m·K)] or less. It is preferably used for an electronic device housing.

The invention relates to the technical field of aerogel, and provides a super-hydrophobic flexible aerogel heat insulation film as well as a preparation method and application thereof. The aerogel film comprises aerogel particles subjected to hydrophobic modification treatment and an in-situ fiberized fiber binder, the aerogel particles subjected to hydrophobic modification treatment are wound and anchored by a three-dimensional network structure formed by the in-situ fiberized fiber binder. The aerogel particles subjected to hydrophobic modification treatment and the fiber binder are used as raw materials, a specific process is adopted for processing, a fiber three-dimensional network anchored aerogel particle composite structure is constructed, the problem of aerogel brittleness and the process problem of uniform fibrosis of the fiber binder are solved, and the fiber three-dimensional network anchored aerogel particle composite structure is obtained. The preparation of the aerogel film with excellent comprehensive performance is realized.

The utility model discloses a light, thin and warm-keeping yoga clothes fabric which comprises a fabric body, the fabric body is of a double-rib structure, the fabric body comprises surface layer yarn and lining yarn, the surface layer yarn adopts 30D / 24F high-elastic matte hollow yarn DTY yarn, the lining yarn adopts 55D Lycra, and the yarn arrangement mode of the fabric body is that two paths form a cycle, and the two paths form a loop. 30D / 24F high-elastic matte hollow DTY (Draw Textured Yarn) is used as surface yarns of the two paths; 55D Lycra is adopted as liner yarn, and the liner yarn is only woven at the position of a needle dial and is not woven at a needle cylinder. 30D / 24F high-elastic matte hollow DTY yarns are adopted as the surface layer yarns, and the yarns have good heat retention property and light weight, so that the heat retention effect is achieved; meanwhile, by means of the yarn arrangement mode of the fabric body, the liner yarn is only woven at the dial position, so that the spandex is arranged on one face of the fabric body, the spandex is not arranged on the other face of the fabric body, the fabric has the good heat retention property, meanwhile, the elasticity and resilience of the fabric body are guaranteed, and the quick-drying performance of yoga clothes is kept.

Provided is a polyamide resin composition for a foam molded article, which has high appearance performance, high load resistance and high impact resistance. A polyamide resin composition for foam molding containing 40-70 parts by mass of a crystalline polyamide resin (A), 5-15 parts by mass of an amorphous polyamide resin (B), 15-50 parts by mass of an inorganic reinforcing material (C), 0.1-10 parts by mass of an elastomer (D), and 0.5-15 parts by mass of a copolymer (E) having a functional group that reacts with a terminal group of the polyamide resin, the total of the crystalline polyamide resin (A), the amorphous polyamide resin (B), the inorganic reinforcing material (C), the elastomer (D), and the copolymer (E) having a functional group that reacts with a terminal group of the polyamide resin is 100 parts by mass.

The invention relates to the technical field of PE films, in particular to an ultrathin PE base film and a preparation method thereof. The ultra-thin PE base film is obtained by sequentially carrying out the steps of shearing and melting, extruding and casting and the like on ultra-high molecular weight PE. The ultrathin PE base film has good hydrophobicity and insulativity, and is ultrathin and uniform in thickness, low in air permeability and uniform in pore structure.

This application relates to the field of image analysis technology, and provides a method, apparatus, and electronic device for detecting defects on the surface of a cavity, including: acquiring a target image to be detected and corresponding text prompt information to construct an image-text modal input pair; extracting image feature vectors and text feature vectors from the target image; and introducing HOPLORA pairs. n img and n txt Perform domain transformation and semantic alignment to obtain the transformed image feature vector. n img’ and text feature vectors n txt’ Calculate the image-text similarity score s corresponding to the target image and generate an anomaly scoring map. A To identify defect areas, a visual language model is used to enhance the model's understanding of the valve body structure semantics through image-text modal fusion; the HOPLoRA module performs efficient low-rank parameter adaptation, improving cross-scene detection performance; and pixel-level anomaly scoring maps are output based on image-text similarity to achieve fine-grained defect localization. This method significantly improves the accuracy of defect detection on the valve body's internal cavity surface, adapts to complex working conditions, and enhances the model's scalability.