46results about How to "Various materials" patented technology

The invention relates to stable preparations of saponin nanovesicles, which can encapsulate active biological or chemical materials such as drugs, pesticides, vitamins, minerals and nutrients, and protect them. The preparations can be used, for example, in agricultural, pesticidal, dermatological and cosmetic compositions. The saponins per se can further be used as adjuvants for irrigation water. The invention further relates to novel saponins extracted from Balanites aegyptiaca.

The invention relates to a tailor-welded blank roll bending formation device and a method thereof, belonging to the roll bending formation technology and equipment field. The tailor-welded blank rollbending formation device comprises before-welding upper and lower locating rollers, before-welding left and right locating rollers, after-welding welding device, after-welding left and right locatingrollers, after-welding upper and lower locating rollers and a formation roller bank. By adopting the device, two or more than blanks with different thickness, performance, material and surface coatingare welded together by the before-welding upper and lower locating rollers, the before-welding left and right locating rollers and the welding device, and then carry out roller bending formation through the after-welding left and right locating rollers, after-welding upper and lower locating rollers and the formation roller bank. Compared with the existing punching technology, the device can continuously produce tailor-welded blanks with any cross section in a high-efficiency and high-quality way.

The invention provides a household appliance panel, a household appliance, and a processing method of the household appliance panel. The problem of the contradiction between a metal panel and a display component is solved; and the household appliance is enabled to be light-penetrable and to receive signals through the metal panel as well. The household appliance panel is the metal panel; a display area of the metal panel is provided with a plurality of light-penetrable thin holes; and light-penetrable filling materials are arranged in the light-penetrable thin holes. The household appliance comprises a panel and a display component, and the display component is installed behind the plurality of the light-penetrable thin holes in the household appliance panel. The processing method of the household appliance panel comprises the following steps: s1, the household appliance panel is stamped to mold the shape of the household appliance panel; s2, the display area of the household appliance panel which completes the shape molding step is provided with the plurality of light-penetrable thin holes by drilling; and s3, glue is smeared in the light-penetrable thin holes area and then the light-penetrable thin holes are filled with the dissolved rubber.

The invention relates to a production method of a red mud foamed building external wall insulation board and effectively solves the problem of difficulty for recycling red mud. According to the technical scheme, the production method comprises the following steps: uniformly mixing 30-60 kg of preprocessed red mud, 10-20 kg of coal ash, 10-20 kg of ordinary portland cement with the strength grade of 42.5, 10-20 kg of unslaked lime, 1-2 kg of gypsum, 20-40 kg of shale, 10-20 kg of quartz, 6-12 kg of talcum, 2.5-5 kg of calcium stearate and 0.5-1 kg of sodium lignin sulfonate to form a first mixture, uniformly mixing 60-120 kg of water with the first mixture to form a second mixture, uniformly mixing 5-10 kg of hydrogen peroxide with the second mixture to form a third mixture, pouring the third mixture into a mould, shaping, demoulding for 24 hours, and curing for 3 days to form a blank body; drying the blank body in a drying kiln, roasting the blank body in a roasting kiln, and slowly cooling for 4-6 hours to room temperature so as to form a roasted blank body. The red mud foamed building external wall insulation board is light in weight, high in strength, good in heat preservation effect, low in construction cost and high in safety coefficient, and has good social and economic benefits.

The invention discloses a self-adaptive bag-connective commodity tearing-off system. The system comprises a first tooth type belt wheel, a second tooth type belt wheel and a tooth type belt driven bythe first tooth type belt wheel and the second tooth type belt wheel, wherein a second conveying wheel and a first tearing wheel are arranged above the belt; the second conveying wheel and the first tearing wheel are sequentially arranged in the conveying direction of the belt; the position, below the second conveying wheel, of the belt is provided with a first conveying wheel under the belt; theposition, below the first tearing wheel, of the belt is provided with a second tearing wheel under the belt; the speed of a conveying wheel set is smaller than the speed of a tearing wheel set; the starting end of the conveying wheel set is provided with a detection sensor; a counting sensor is arranged at the tail end of the tearing wheel set; gaps are formed between the first tearing wheel and the belt and between the second conveying wheel and the belt; and pressure regulators are arranged on a transmission motor support and a tearing motor support. According to the self-adaptive bag-connective commodity tearing-off system, the conveying wheel set conveys a medicine bag to the tearing wheel set, due to the fact that the speed of the tearing wheel set is larger than the speed of the conveying wheel set, the bag is torn off at a tearing line, thus the cutting is accurate, and the phenomenon of breakage of the medicine bag is avoided; medicine amount is controlled accurately by the counting sensor; and the additionally arranged pressure regulators can automatically adjust the height and pressure between the wheels and the conveying belt according to the thickness of the medicine bag, thus the tearing effect is improved and it is guaranteed that the medicine bag is not broken or clamped.

The invention relates to the field of commodity fake detection, in particular to an anti-fake device used on a commodity. The anti-fake device comprises an anti-fake bearing body, a first recognition feature information component and a second recognition feature information component. The first recognition feature information component and/or the second recognition feature information component are fixedly arranged on the anti-fake bearing body. The anti-fake bearing body is made of disposable using materials. The first recognition feature information component comprises first recognition feature information. The second recognition feature information component comprises codes which store anti-fake information. The anti-fake information is obtained by overlapping of the first recognition feature information and the appearance image of the codes. The anti-fake information of the anti-fake device is high in counterfeiting difficulty, and the anti-fake device is easy to manufacture, low in cost and wide in application.

The invention relates to a self-absorption water tank flowerpot method and device for freshwater plant. Water in an inner tank 14 is totally supplied to the plant. A solid fertilizer applicator 25 and a liquid fertilizer applicator 26 are arranged. The structure is simple, processing and manufacturing are convenient, the manufacturing cost is low, standardized and mass production is easy, multiple materials are adopted, an outer tank 10 can be made of metal, plastic, rubber, glass fiber reinforced plastics, cement and other waterproof materials, the inner tank 14 can be made of waterproof materials and non-waterproof materials, the self-absorption water tank flowerpot method and device can be applied to cities, railways, highways, streets, plazas, enterprise greening, small island planting, gardens, plant decoration and bonsai, the plant yield, number and varieties of the unit area can be improved exponentially, water consumption is saved, and both liquid fertilizer and solid fertilizer can be used.

The invention provides a ribbon which can be used repeatedly, and provides a method of wiring by a plastic fiber whose load is borne by a hanger on the basis of the ribbon. The existing plastic fiber cable can be used for direct mounting, and the operation is convenient and quick. Three implementation methods are provided for the ribbon capable of being used repeatedly, namely, an untied ribbon, a multi-port ribbon and a multi-section compound ribbon. The invention also provides a method of wiring by using the plastic fiber, which is characterized in that the load of the plastic fiber is borne by the hanger. When the plastic fiber is wired, the plastic fiber is tied on the hanger supported by tower rods by the ribbon.

The invention provides a bridge series toy and a manufacturing method of the bridge series toy model. The bridge series toy comprises a packaging box, a material bag and a manufacturing handbook, wherein the packaging box comprises the bridge model manufacturing material bag and the manufacturing handbook; materials in the material bag comprise bridge structure compositions, street lamps, traffic signboards, river walls, river surfaces, ships, cars and ambient environment models, and the ambient environment models are assembled step by step under the guidance of teachers or parents according to manufacturing step introductions. The bridge series toy has the advantages that the bridge series toy is rich in content, diversified in materials and comprehensive in variety and has life-like image, so that children know structures of various bridges and related knowledge truly; the learning of knowledge such as sense of space, stereoscopic impression and aesthetic feelings of lines and the like is enhanced by using a scientific memory method in the model manufacturing process; the imagination, creativity and logical thinking ability of children are developed, and the limbs and intelligence of children are exercised; the bridge model has ornamental value and can serve as a delicate artware decoration.

The invention discloses a window capable of being automatically closed. The window comprises a window body, a pulling rope, a sliding way, a wind power sensor, a motor and a rope winder. The wind power sensor is connected with the motor to be used for controlling the motor to rotate. The rope winder is in a sand clock shape with the wide upper portion, the wide lower portion and the narrow middle. The bottom end of the rope winder is connected with the motor through a shaft. One end of the pulling rope is connected with the middle of the rope winder, and the other end of the pulling rope is connected with the lower end of the side, in the closing direction, of the window body. The motor is fixed to an outdoor wall. The rope winder and the pulling rope are located on the same horizontal plane. According to the window, mechanisms are simple, manufacturing materials are various, the production cost and the use cost are low, and the structure can be applied to windows of different buildings and windows in different types.

The invention provides photonic crystal template based gold or silver inverse opal microspheres which have periodic inverse opal microstructures and can be adjusted in periodicity. A preparation method comprises the following steps: 1) carrying out chambering, hydroxylating and aminating pre-treatment on photonic crystal microspheres self-assembled by silicon dioxide colloidal crystals; 2) loadinggold in gaps of silicon dioxide particles of the pre-treated photonic crystal microspheres to obtain gold seeds and removing the gold seeds on the surfaces of the microspheres; and 3) then putting the microspheres in a non-electrolytic electroplating solution of gold or silver to react for a certain time, wherein gold or silver grows on the surfaces of the gold seeds in the silicon dioxide gaps,and then calcining the microspheres to obtain silicon dioxide particles. The method is simple and low in cost. The micro and macro dimensions of the gold or silver inverse opal microspheres are modulated by changing the sizes of the silicon dioxide particles in the template and the macro size of the template to obtain the spherical gold or silver inverse opal structures which are expected to be applied to the fields of photoelectricity, detection and the like widely.

A system, apparatus and methods for candy making are disclosed, wherein an apparatus for candy making may comprise a blade portion and a handle portion, and wherein the handle portion may be multiple times longer than the blade portion.

The invention relates to the technical field of irrigating and planting fresh-water plants, and discloses a system, method and device for irrigating and planting fresh-water plants with a self-sucking water tank. Compared with a trace irrigating and planting technology, more water is saved; fresh water for irrigating and planting is completely used for being absorbed by plants through the system, the method and the device, deep leakage loss of the fresh water for irrigating and planting to soil does not exist, evaporation loss of the fresh water for irrigating and planting to air does not exist, and fresh water resources contained in the underground soil can be effectively utilized; the device is simple in structure, convenient to process and manufacture, low in cost and liable to produce in batches in a standardized manner, materials used by the device are diversified in textures, the device can be applied to cities, railways, roads, streets, squares, enterprise greening, sea island planting, parks, planting decoration, flowerpots and bonsai, the application range is wide and comprises unwatered regions, semi-drought regions, drought regions, severe drought regions and desert regions; types and kinds of corresponding plants are tabulated by a plant professor, so that a general planting household only needs to plant plants according to the kinds on a table and manage and ensure the water level in the water tank; the system, the method and the device are less in investment and liable to realize large-area popularization.

In the present invention, four kinds of stools are used in four steps to move the spine purposefully, sequentially and in all directions, correct the spine, enhance the support force of the spine, give full play to the advantages of the spine structure, ensure the smooth flow of the central nervous system, reduce back pain and fatigue, and can It can correct scoliosis and deformation caused by bad posture; it can prevent lumbar disc herniation and is most suitable for taxi drivers. Materials are varied, with wood, steel bars, stainless steel, plastics.