47results 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.

Disclosed herein is an apparatus for measuring residual stress, methods of measuring residual stress data and residual stress using the apparatus, and a recording medium for storing software of the residual stress measuring method. The present invention is advantageous for evaluation of a mechanical material property and is non-destructive. Further, the present invention is widely applied to fields ranging from a microscopic area, such as a thin film or micro device, to a large-sized structure, and is not influenced by a microstructure by controlling the range of an applied load. Further, the measuring apparatus of the present invention is minimized in its volume to be easily attached to an actual structure. Further, in the present invention, various attaching devices are employed, thus enabling the apparatus to be attached to various materials regardless of the size and type of object materials to measure residual stress. Further, the measuring apparatus of the present invention is horizontally movable, so there is no need to move an apparatus body itself so as to take measurements at several positions of several materials. Further, the present invention does not require separate measurements for correcting experimental constants at the time of analyzing measured data.

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.

There is provided a lipid peptide that is capable of forming a hydrogel with an extremely small amount thereof over a liquid property range from acidic to alkaline, and a hydrogel having high environmental suitability, biocompatibility and biodegradability. A lipid peptide represented by Formula (1):(where R1 represents an aliphatic group having 9 to 23 carbon atoms; R2, R3, R4 and R5 independently represent a hydrogen atom, an alkyl group having 1 to 7 carbon atom(s) which optionally has a branched chain having 1 to 3 carbon atom(s), a phenylmethyl group, a phenylethyl group or a —(CH2)—X group, and at least one of R2, R3, R4 and R5 represents a —(CH2)n—X group;n represents the number of 1 to 4; X represents an amino group, a guanidine group, a —CONH2 group or a 5-membered ring, a 6-membered ring or a fused heterocyclic ring composed of a 5-membered ring and a 6-membered ring which optionally have 1 to 3 nitrogen atom(s); and in represents 1 or 2), and a hydrogel comprising the lipid peptide.

The invention discloses a process for preparing nutrition-containing soilless cultivation base material which comprises, stock preparation, calcinations, acid conventional processing, purification, replacing some substance in the zeolite aperture by means of dynamic reaction, cleaning again, adsorbing potassium sulphate, boric acid and other nourishing material completely in the zeolite, cleaning again, adjusting pH by charging acid, drying and packaging.

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.

A structure and associated process for joining dissimilar materials to form various components of an x-ray tube is illustrated that utilizes one or more intermediate or interfacial filler material members positioned between the primary welding or mating surfaces of the base material components to be joined. The use of the interfacial or intermediate filler material preserves the multiple benefits of friction welding, as well as enabling the joining of highly dissimilar material components, decreasing the required joining temperature, and providing increased microstructural control of the resulting well or joint.

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 aims at providing a three-dimensional luminous character with a simple structure and a preparation method thereof. The specific preparation technology processes comprise 1, drawing, wherein the size and shape of the luminous character is designed to make a font line frame graph; 2, font contour printing, wherein according to the font line frame graph obtained in step 1, a 3D printingtechnology is adopted to print a font contour with a certain height, the font contour is provided with a supporting layer, the supporting layer is arranged perpendicular to the height direction of the font contour or parallel to the end face of the font contour, and the thickness of the supporting layer is less than or equal to the height of the font contour; 3, luminous source pasting, wherein aluminous source is pasted on the supporting layer of the font contour; and 4, panel manufacturing, wherein the preparation of the luminous character is completed. The preparation method of the three-dimensional luminous character has the advantages that the finished product rate and production efficiency of the three-dimensional luminous character can be improved, the production cost is reduced,the energy conservation and environment protection are achieved, and the preparation method is suitable for mass production of the luminous character.

The invention relates to a simple anti-falling clothes rack for suspending clothes, belonging to the field of daily necessities. A cylinder nut capable of freely sliding is mounted at the upper part of the hook of a clothes rack; similarly, a bolt matching with the nut is mounted at the lower part of the hook; and the nut and the bolt are rotated to be locked so that the hook is in a sealing state. When the clothes rack is suspended on a rope or a metallic line, the nut of the clothes rack slides upwards so as to expose opening aiming line and metallic line, so the clothes rack is suspended on the rope and the metallic line. The suspended hook and the nut are fixed so that the hook is in a sealing state. The clothes and the clothes rack cannot fall easily. The simple anti-falling clothes rack provided in the invention has simple structure and strong practicability and is convenient to use.

A structure and associated process for joining dissimilar materials to form various components of an x-ray tube is illustrated that utilizes one or more intermediate or interfacial filler material members positioned between the primary welding or mating surfaces of the base material components to be joined. The use of the interfacial or intermediate filler material preserves the multiple benefits of friction welding, as well as enabling the joining of highly dissimilar material components, decreasing the required joining temperature, and providing increased microstructural control of the resulting weld or joint.

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 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 relates to a cutting-free waterproof type rapid splitter for cable splitting. A conductor is placed on a lower mould; a main cable cutting hole and at least one branch cable conductor are lapped in a U-shaped cable clamping hole in the upper end of the conductor; two right-angled hooks I of a locking piece are respectively in butt joint with any one of two saw-tooth shaped hooks II of the lower mould; a middle bugle of the locking piece tightly contacts the conductor part in the main cable cutting hole in the U-shaped cable clamping hole of the conductor and the branch cable conductor with skin stripped off; an upper cover is in threaded connection with outer threads of the lower mould by inner threads, so that a circular sheet body of the lower mould is sunken into the upper cover to form a sunken part; finally, the sunken part is filled with insulating waterproof glue. The cutting-free waterproof type rapid splitter disclosed by the invention has the effects that cable splitting can be realized without cutting a main cable, so that the cable length consumption can be lowered while the cable integrity is guaranteed and no fault points exist; a completely independent sealed space is formed, so that intrusion of moisture, water, oil and corrosive liquid can be inhibited; the cutting-free waterproof type rapid splitter for cable splitting is quick to install, so that working hours are effectively saved.

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 discloses a cooling filter tip and a low-temperature heat-not-burning cigarette with the same. The cooling filter tip comprises a cooling part, an inlet part is arranged at the first endof the cooling part, and a cigarette containing part used for containing cigarettes is arranged at the second end of the cooling part. The low-temperature heat-not-burning cigarette comprises the cooling filter tip and a cigarette body arranged in the cigarette containing part. The cooling filter tip can effectively reduce the smoke temperature, can be repeatedly used, and is good in economical efficiency and safety; the smoke cooling effect of the low-temperature heat-not-burning cigarette is good, the production efficiency is high, and the requirements of consumers can be met.

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 provides a processing process of a mosaic table surface. The processing process comprises the following steps: downwardly putting the cut front surface of a mosaic into a mould; flatly filling a drop height space between a grate of the mould and the thickness of the mosaic with fine sand, and laying a layer of glass fiber net on the back surface of the mosaic; uniformly coating the glass fiber net and the back surface of the mosaic with special mosaic glue; uniformly coating a mosaic table support with viscous glue with the thickness of 1-3 mm, downwardly pressing the glue-coated surface onto the mosaic, and storing at normal temperature for 20-26 hours; uniformly coating the mosaic surface with a crack sealer, and storing at normal temperature for 22-26 hours; uniformly coating the mosaic surface and cracks with a protecting agent, and performing surface polishing. The processing process is suitable for all mosaic materials on the market at present; the mosaic table surface is richer in texture, more diversified in color and high in selectivity for customers, and has better market competition advantage in comparison with like products; the mosaic cannot drop and cannot be cracked and faded.

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.

The invention discloses a rotary multilayer porous crucible bracket, relates to a laboratory detection appliance, and solves the problem that a crucible used in a laboratory detection process is not easy to place and cannot meet the requirement of large-batch detection due to disorder placement. The rotary multilayer porous crucible bracket comprises a chassis, a vertical shaft, multiple layers ofcrucible trays arranged on the vertical shaft and a bracket cover. Each crucible tray comprises an annular tray surrounding edge and a tray body connected into the tray surrounding edge, the bottom surface of the tray body is higher than that of the tray surrounding edge, the upper surface of the tray body protrudes out of the tray surrounding edge, a rotating shaft sleeve hole is formed in the bottom of the tray body, a rotating shaft is arranged on the upper surface of the tray body, and a plurality of holes used for placing crucibles are formed in the tray body. The crucible tray on the bottommost layer is detachably connected with the chassis in a sealed mode, the crucible trays on the upper and lower layers are detachably connected in a sealed mode, and the crucible tray on the top layer is detachably connected with the bracket cover in a sealed mode. The device is beneficial to improving the stability and accuracy of detection work, and the practical design of the device is beneficial to enhancing laboratory management and facilitating laboratory operation.

The invention provides a construction method of a foamed polyurethane thermal insulation layer, and belongs to the field of building construction. The construction method particularly comprises the following steps of 1, manufacturing an outer plate; 2, manufacturing a fixing device; 3, manufacturing a pre-spraying outer plate; 4, pouring on site; and 5, sealing seams. According to the method, a hook connecting rod is used to fix the outer plate is fixed to a wall body on the premise that the wall body is not damaged, polyurethane is poured into a cavity formed by the outer plate and the wall body in a stacked mode, pressure force brought by foaming deformation of the polyurethane is buffered and borne by flexible foam polyurethane pre-sprayed on the outer plate, the outer plate is light and thin, selectable materials are rich, a wall is not damaged in the construction process, construction is easy, so that method is particularly suitable for high-rise operation.

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.

The invention provides a construction method for a foamed polyurethane insulation layer, which belongs to the field of building construction. Specifically, it is carried out through the following steps: 1) making an outer plate; 2) making a fixing device; 3) making a pre-sprayed outer plate; 4) pouring on site ; 5) Seam sealing. The present invention uses the hook connecting rod to fix the outer plate on the wall without damaging the wall. Polyurethane is poured into the cavity formed by the outer panel and the wall, and the compressive force brought by the deformation of polyurethane foam is borne by the pre-sprayed soft foam polyurethane buffer on the outer panel. The outer panel of the invention is light and thin, has abundant optional materials, does not damage the wall during construction, and is simple in construction, and is especially suitable for high-rise operations.

The present invention relates to a rotary apparatus for attaching a heat-shrinkable label, the apparatus comprising: a container in-feed / out-feed part for feeding containers, which are covered with the heat-shrinkable labels, in or out by a guide wheel; a rotary transfer part comprising a lower rotating shaft and an upper rotating shaft, which are uprightly provided so as to pass through a base table such that the containers fed in or out by the guide wheel are rotated and transferred, a turntable axially provided to the lower rotating shaft and having a plurality of rotary chucks rotating in a state in which the containers to be fed-in are loaded thereon, and an upper body axially provided to the upper rotating shaft; a clamping means which includes a plurality of lifting rods aligned in an annular form so as to be formed on a one-to-one basis with the rotary chucks of the turntable, clamp nozzles having spraying holes and formed at lower end portions of the lifting rods, and supply hoses coupled to the outer peripheral surfaces of the clamp nozzles so as to supply either air or cooling air, and opening and closing the mouth of the container, and filling the container with the air or cooling air through the spraying holes so as to prevent the deformation of the container during a label shrinking process by heat; and a steam deposition part provided on the opposite side of the container in-feed / out-feed part.