50results about How to "Obvious hierarchy" patented technology

A super-hydrophobic and -oleophylic cloth producing method is characterized by comprising following steps: (A) cleaning a cloth and air-drying the cloth; (B) dissolving dopamine hydrochloride and folic acid in water with stirring and pre-treating the water solution to obtain a uniform mixed solution; (C) regulating the pH of the mixed solution with an alkaline medium, adding the cleaned and air-dried cloth in the mixed solution, and performing a stirring reaction to obtain a cloth having a micro-nano structure; (D) adding the cloth in an ethanol solution of octadecylamine and carrying out a reaction to obtain the super-hydrophobic and -oleophylic cloth for oil-water separation, wherein the concentration of the dopamine hydrochloride is 0.5-2.0 mg/mL, the concentration of the folic acid is 0.2-1.0 mg/mL, the pre-treatment temperature is in the range from room temperature to 60 DEG C, and the pre-treatment time is 6-24 h. The producing method is low in cost, is simple in steps, is mild in reaction conditions and is beneficial to amplified production. The cloth is stable in super-hydrophobic property and has an application potential in the fields of oil-water separation, waterproof materials and self-cleaning materials.

The invention discloses a crystal colorized ceramic and crystal colorized glass, substantially composite materials and process method of crystal colorized decorative layer, which comprises the following weight materials: dry-powder glaze 6-60, bond 15-50, additive 0-70, glass micro-ball 20-90; in the invention the surfaces of the ceramic and glass product adopt the crystal colorized materials and then are ornamented with patterns, and then sintered for a plurality of times at 400-860 DEG C so as to form a crystal colorized decorative layer. The product has the advantages of brocade-like straight light, wool-like side light, light-shift color-change, and special optical effect with strong solid feeling.

The invention discloses an air filtration glass fiber cotton composite material of series F5-F9. The air filtration glass fiber cotton composite material comprises non-woven cloth and a glass fiber cotton layer combined on the surface of the non-woven cloth through an adhesive material, wherein the non-woven cloth is 0.05-0.1mm thick; the glass fiber cotton layer is 0.25-1.5 mm thick and consists of glass fiber cotton with the diameter of 0.75-1.25 microns; the adhesive material is acrylic resin. A method for preparing the composite material comprises the steps of mixing and smelting proper amount of zinc oxide, borax, white sand, potash feldspar powder, pure alkaline, calcite, potassium carbonate and barium carbonate, performing primary fiber forming and then dragging the fibers through high-temperature and high-speed air flow to obtain the glass fiber cotton; dispersing the glass fiber cotton on the surface of the non-woven cloth, spraying glue, and drying to obtain the product. The air filtration glass fiber cotton composite material disclosed by the invention is high in intensity and high in filtration performance and has wide application prospects; due to the preparation method, the performance of the air filtration glass fiber cotton composite material can be further guaranteed.

The invention relates to a functional interlayer for a lithium sulfur battery and a preparation method of the functional interlayer. MAX phase ceramic powder is adopted as a raw material, nitrogen-doped MXene is prepared firstly and then hydrothermal reaction is carried out to prepare a nitrogen-doped MXene composite copper sulfide self-supporting film. According to the preparation method, a preparation process of the functional interlayer is simplified, and meanwhile, a problem that effective components are crushed and fall off from a diaphragm during a battery circulation process after coating in a traditional method is also avoided. The nitrogen-doped MXene composite copper sulfide self-supporting film is used as the functional interlayer of the lithium sulfur battery and has the characteristics of good electrical conductivity, large specific surface area, multiple storage sites and high rate performance, the lithium polysulfide can be adsorbed, and the loss of active substances canbe effectively reduced.

The invention discloses a topological structure based flow chart similarity method and relates to the field of digital image retrieval. The method includes: converting a flow chart into a graph model; constructing a minimum BFS (breadth first search) code tree for the graph model; according to the hierarchical relation of the minimum BFS code tree, weighting nodes and measuring similarity of the flow chart model. All the nodes of the flow chart are weighted according to the hierarchical structure of the minimum BFS code tree corresponding to the flow chart, adverse impact of the low-relevancy nodes on similarity measurement effect is avoided effectively, precision of the flow chart similarity measurement method is improved, meanwhile matching number of the nodes of the flow chart is reduced greatly, time efficiency of the flow chart similarity measurement method is improved, and accordingly the method has high practical value.

The invention provides a user internet identity and a generation method and system thereof. The method comprises steps that an internet identity issuing mechanism receives an application sent by an administrative domain as a request of a user internet identity provider and the quantity of users in an administrative domain ; the internet identity issuing mechanism determines dividing positions and organization positions of the administrative domain according to the quantity of the users; the internet identity issuing mechanism sends the dividing positions and organization positions of the administrative domain to the administrative domain; the administrative domain receives the dividing positions and organization positions sent from the internet identity issuing mechanism; the administrative domain generates a unique user position for the users in the administrative domain; and the administrative domain combines the dividing positions, organization positions and user position of the administrative domain in sequence, so as to obtain the user internet identity of the users in the administrative domain. Through adoption of the method, a unified internet identity is provided for users of different administrative domains, thereby facilitating cross-domain login and management of different administrative domains.

The invention provides a composite material for in-situ growth of ternary cobalt nickel molybdenum oxide on graphene and a two-step synthesis method thereof, and relates to the field of graphene and metal oxide composite materials. The composite material adopts the graphene as a substrate, and cobalt oxide nanorods of a rod-like structure are in-situ grown and combined on the graphene substrate; nickel molybdenum oxide nanorods of a rod-like structure are in-situ grown and combined on the cobalt oxide nanorods. According to the composite material, the extremely thin graphene increases the specific surface area of the material, and the utilization ratio of an active material is improved; cobalt oxide materials are connected together through the graphene, so that the materials are in whole conduction, and the material failure caused by weak electric conductivity is avoided; a layered structure avoids the agglomeration phenomenon of the material, a three-dimensional loose porous morphology is formed, the specific surface area of the material is further increased, and the material capacitance is improved.

The invention discloses sandwich fragrant and crisp ice cream. The sandwich fragrant and crisp ice cream is made of whole milk powder, light cream, galactooligosaccharides, fruits, chocolate, sorbitol, crisp rice, cashew nuts, lactic acid bacteria, vegetable oil, sodium carboxymethyl celluloses, konjac glucomannan, sucrose fatty acid ester, zymosan, 1,3-di-stearate-2-triolein and edible essence. The sandwich fragrant and crisp ice cream has the advantages that the sandwich fragrant and crisp ice cream has obvious layers, the chocolate is coated and hung on outer layers, inner layers are crisp rice, cashew nut and chocolate sandwiches, accordingly, the sandwich fragrant and crisp ice cream has distinct taste and contains comprehensive nutrition, and the nutrition is easy to absorb; upper and lower surfaces of the crisp rice and the cashew nuts are sealed by the corresponding chocolate, always keep crisp and have fragrant and sweet taste; probiotics substances can be generated by means of fermentation by the aid of the lactic acid bacteria, the sandwich fragrant and crisp ice cream contains the abundant lactic acid bacteria, accordingly, fragrance can be improved, and the sandwich fragrant and crisp ice cream is sour, sweet and delicious; the melting speed can be reduced, the sandwich fragrant and crisp ice cream can be eaten after the temperature of the sandwich fragrant and crisp ice cream is slightly increased, accordingly, irritation on intestines and stomachs can be reduced, and the comprehensive nutrition can be supplemented; the chocolate contains diversified natural components, reverse frosting can be inhibited, the sandwich fragrant and crisp ice cream has crisp taste, the shelf life can be obviously prolonged, and economic income can be increased.

The invention discloses a method of 3D cutwork embroidery. The preparation method comprises embroidering, trimming, making-up, fixing and finishing, and inlaying. Through combination of embroidering, trimming, making-up, fixing and finishing, and inlaying, the method of 3D cutwork embroidery is formed. The embroidering process comprises jumping embroidery and slip stitching embroidery. The method of 3D cutwork embroidery utilizes jumping embroidering and slip stitching embroidering processes based on cutwork embroidery so that the traditional double-sided embroidery, double-sided different-color embroidery and double-sided different-color different-pattern embroidery show novel aesthetic feeling and strong vitality and effects of beautiful patterns, magnificent colors, obvious layering and strong embossment feeling are obtained. The method of 3D cutwork embroidery is simple and easy, saves time and labor and greatly shortens an embroidery preparation period.

An image processing method for obtaining a relief retro effect suitable for laser engraving obtains an effect image XT of an enhanced edge and an effect image VO of color and edge equalization respectively according to an original image P. Then multiplying the effect map XT by the effect map V0, the mixed effect map OS is obtained, and the mixed effect map OS is normalized to 0-255, to obtain thefinal relief retro effect drawing O. The method can be used to obtain a clear outline, hierarchical relief retro effect map. The relief retro effect picture obtained by the method of the invention canbe carved by an engraving machine to obtain the relief retro effect picture with clear image outline, space feeling, primary and secondary feeling, good sense of hierarchy, prominent detail and natural color transition.

The invention provides an industrial power-assisted suspender. The industrial power-assisted suspender comprises a rotation platform, a base plate, a support, an arm, and a rotation support; the rotation platform is arranged at an upper side of an installing plate, the rotation platform is connected with the installing plate through a bolt, the base plate is arranged at the upper side of the rotation platform, the base plate and the rotation platform are connected through the bolt, the support is arranged at the upper side of the base plate, the support and the base plate are connected througha welding mode, the arm is arranged at the upper end of the support, and the arm and the support are connected through a pin. For improvement on the current suspender apparatuses, the suspender has distinct structural hierarchy, is convenient for dismounting maintenance and transport placement, and has the advantages of stable movement and accurate control, and can effectively solve the problemsand insufficiency in the background technology.

The present invention discloses a liver tonifying crisp roll making method which is characterized by comprising the following steps: taking the following raw materials in parts by weight: 20 parts of poria cocos, 15 parts of wax gourd seeds, 15 parts of rhizoma alismatis, 15 parts of honeysuckles, 15 parts of lysimachia christinae, 15 parts of cortex eucommiae, 10 parts of radix pseudostellariae, 20 parts of radix scrophulariae, 15 parts of semen plantaginis, 15 parts of polyporus umbellatus, 15 parts of dianthus superbus, 15 parts of polygonum aviculare, 15 parts of rhizoma atractylodis macrocephalae, and 10 parts of medulla tetrapanacis; mixing the raw materials; and powdering the mixture for subsequent use.

The invention discloses an ultra-large space venue multi-structure staggered modeling reverse hanging installation design structure and belongs to the technical field of building decoration. The ultra-large space venue multi-structure staggered modeling reverse hanging installation design structure comprises a plurality of fixing rods, wherein the fixing rods are fixedly installed on a ground base layer, the fixing rods are obliquely arranged, and the fixing rods are arranged in an annular array; one end of each first-stage supporting rod is hinged to upper ends of the fixing rods, and the other ends of the first-stage supporting rods are connected through a first fixing ring; the multiple fixing rods which are obliquely arranged are fixedly installed on the ground base layer, the multiple first-stage supporting rods are connected through the first fixing rings, a stable reverse hanging base layer structure is formed, then the second-stage supporting rods and the third-stage supporting rods are sequentially installed, a multi-structure staggered shape is formed, and an obvious hierarchical structure is achieved; in the whole process, only the fixing rod needs to be fixedly installed on the ground base layer, long-time high-altitude operation is not needed, construction difficulty is greatly reduced, and construction efficiency is high.

An electronic transaction system, which facilitates secure electronic transactions among multiple parties including cardholders (20), merchants (70), and service providers (SP) (60). The system involves electronic cards, commonly known as smart cards, and their equivalent computer software package. The card mimics a real wallet and contains commonly seen financial or non-financial instruments such as a credit card, checkbook, or driver's license. A transaction is protected by a hybrid key cryptographic system and is normally carried out on a public network such as the Internet. Digital signatures and random numbers are used to ensure integrity and authenticity. The card utilizes secret keys such as session keys assigned by service providers (SPs) to ensure privacy for each transaction. The SP is solely responsible for validating each participant's sensitive information and assigning session keys. The only trust relationship needed in a transaction is the one that exists between individual participants and the SP.