60results about How to "To achieve the design effect" patented technology

The invention relates to a preparation method of microencapsulated polyester fragrant masterbatch, and belongs to the field of functional textile production. The method comprises the following steps: dissolving essences into an organic solution containing a polyurethane prepolymer, and mixing with a water solution containing a polyethylene glycol emulsifier; adding proper superfine sodium phosphate, then carrying out full emulsification and reaction in a homogenizer, filtering and washing after the reaction is ended, and drying and crushing a filter cake to obtain the fine powder containing the essences; and fully mixing the obtained fine powder with low-melting point polyester powder and a dispersing agent by a high-speed mixer, and then feeding the mixture into a double screw extruder to extrude, water-cool and chop, so as to obtain the microencapsulated polyester fragrant masterbatch. The microencapsulated polyester fragrant masterbatch prepared by the method is stable in performance, and good in compatibility with a spinning material by a spinning test; the physical indexes of produced polyester fragrant fiber achieve the design effect; and the requirements of the majority of users are met.

The invention discloses an intelligent type setting method for flower patterns of a textile printing and dyeing product. The intelligent type setting method is an automatic flower pattern type setting and generating method based on a neural network depth learning technology. By learning on a large number of existing flower pattern design products, flower pattern materials and a geometric incidence relation between the materials are automatically extracted; scoring and grading on material combinations is performed by adopting a probability analysis model; and next, other materials are selected intelligently according to seed materials selected by a user, and a plurality of flower pattern material type setting schemes are generated. Therefore, the design difficulty and design period of flower pattern type setting are greatly lowered, and the attractive appearance and types of the flower patterns are improved.

The invention discloses an interchange crossing designed for pedestrians walking on the ground, cars running above or under ground level, and mutual accommodation only among cars on the same road, and belongs to the technical field of urban construction road engineering. The interchange crossing adopts a layered separation structure that the ground is exclusive for citizens; an interlayer is exclusive for bicycles; the cars run above or under ground level, that is, one road for the cars is an overpass, and the other road for the cars is an underpass; an extra-large area urban vacant lot is formed in the ground, and used as a public living room for surrounding buildings; only the cars on the same overpass road or the same underpass road need to be mutually accommodated, so that the traffic light waiting time is unified and relatively short; a large-area parking area can be developed; big steps are designed on the underpass; an urban expressway featured by the technology of the interchange crossing designed for the pedestrians walking on the ground, the cars running above or under ground level, and mutual accommodation only among the cars on the same road needs to execute. Through the adoption of the interchange crossing provided by the invention, the world-class problems of a traffic jam, parking, an urban vacant lot, the communication among walking streets near the surrounding buildings, and the like can be solved without extra land outside the roads, the design effects for all urban construction road engineering occasions, especially the most crowded downtown, can be achieved similarly and completely.