143results about How to "The combination is firm" patented technology

A food container includes an upper portion having a generally frusto-conicle upwardly tapered food containing portion which is adapted to be superimposed on a cover of a beverage container with the cover serving as a base. The food container also includes an integral lower portion for encircling a beverage container below its cover and wherein the upper portion includes a cover engaging portion which extends over only a portion of the cover.

The embodiment of the invention provides a light source group and a side-view backlight module. The light source group comprises a lamp shade and a plurality of unit bodies. The lamp shade is providedwith a plurality of light source openings; each unit body is provided with at least one connecting part, at least one luminous element and a circuit; and the luminous elements of the unit bodies correspond to the plurality of light source openings of the lamp shade, and can be serially connected to form a strip light source assembly. The side-view backlight module comprises a back plate, a lightguide plate, an optical diaphragm group, a light source group, a side cover plate and an outer frame of the backlight module. When a single luminous element is damaged, the damaged unit body is only needed to be replaced simply and easily in the side-view backlight module, and the whole light source group is not needed to be replaced, so that materials and time for the repair and maintenance are greatly saved.

Compositions, methods and systems which comprise or utilize a multi-component mixture comprising: (a) from about 10% to about 35% by weight of HFC-32; (b) from about 10% to about 35% by weight of HFC-125; (c) from about 20% to about 50% by weight of HFO- 1234ze, HFO- 1234yf and combinations of these; (d) from about 15% to about 35% by weight of HFC-134a; and optionally (e) up to about 10% by weight of CF3I and up to about 5% by weight of HFCO-1233ze, with the weight percent being based on the total of the components (a) - (e) in the composition.

The invention provides a gypsum board stacking machine and a stacking method. A board overturning fork and a board receiving fork are symmetrically arranged on two sets of rotating mechanisms. A trimmed gypsum board is received and overturned by the board overturning fork. An original gypsum board on a board discharging fork is also rotated by the board discharging fork and gets close to the board overturning fork. The board overturning fork releases the overturned gypsum board, and the overturned gypsum board is made to be stacked with the gypsum board on the board receiving fork in a back-to-back manner. Afterwards, the board discharging fork reversely rotates to the horizontal position to send the boards out of a work platform to be stacked. By means of the gypsum board stacking machine, the stacking work efficiency is high, the stacking process is stable, noise is low, and the probability that the gypsum boards are damaged can be avoided.

The invention provides a method for preparing an oat plant base material through a multi-enzyme combination. The method comprises the following steps: pouring cooked oat paste into a colloid mill, andperforming pulping to obtain oat pulp; uniformly mixing the oat pulp with water according to a ratio of 1:10, adding the obtained mixture into a reaction tank, adding the multi-enzyme combination, and carrying out enzymolysis at 45 DEG C for 0.5 h; carrying out enzyme deactivation treatment on the oat pulp after enzymolysis to obtain oat pulp after enzymolysis reaction terminating; carrying out centrifugal residue filtering on the oat pulp after enzymolysis reaction terminating to obtain an oat stock solution, and performing constant volume treatment; adding 1-2% of vegetable oil and 0.01-0.05% of edible salt into the oat stock solution, and performing uniform stirring; homogenizing the obtained oat liquid to obtain a homogenized oat liquid; carrying out sterilization treatment on the homogenized oat liquid to obtain a sterilized oat liquid; and carrying out sterile cold filling on the sterilized oat liquid to obtain the finished oat base material. The fine oat plant base material isprepared through the steps.

The present invention provides a lamp head assembly with positioning structures for combining with a lamp base. The lamp head assembly includes a conducting head and a supporting barrel. The conducting head has an insulating seat, a first conducting plate and a second conducting plate and a conduction piece. The conduction piece is electrically connected with the first conducting plate. A portion of the second conducting plate is protruded out of the insulating seat, and an end of the insulating seat is formed with a inserting plate. The supporting barrel includes a supporting section connected and an assembling section; wherein, the supporting barrel is assembled on the conducting head through a positioning of the inserting plate and the slot.

The invention discloses a broth for preventing and treating ralstonia solanacearum and a preparation method thereof. According to the invention, different biocontrol fungus are combined, then mixed according to different proportions and fermented, and a stable and effective combination is screened, the screened combination can effectively control the ralstonia solanacearum through a root watering application method; the broth for preventing and treating ralstonia solanacearum is prepared by fermenting streptomyces pluricolorescens seed liquid, streptomyces recifensis seed liquid, a bacillus safensis broth, a brevibacilluscentrosporus broth, trichoderma rufobrunneum seed liquid, cane molasses, soybean molasses, cottonseed meal powder, composite amino acid raw powder, potassium fulvic acid, calcium carbonate, magnesium sulfate, and 800 parts of water.

The invention discloses a needle-free injector, which consists of a gun body, a hammer assembly, a circulation drag assembly, a trigger assembly and a terminal injection assembly. The gun body is composed of a gun frame and a barrel, and is used to provide supporting and operating space for other components. The hammer assembly is composed of a hammer body, an elastic rope and a pressing-type alarm device, which provides impact force for the terminal injection assembly through the axial movement of the hammer body in the barrel. The circulating drag component is positioned in the driving chamber to drive the hammer assembly to reach the chamber and to control the trigger of the hammer body. The trigger assembly is used for driving the circulation drag component to operate; the terminal injection assembly is constituted by a cartridge, a piston and a push rod, and is powered by the hammer assembly to realize the needle-free injection. Advantages: the needle-free injector has scientific and reasonable structure, convenient to hold, easy to operate, and it can achieve multiple successive injections of large-dose medicine, thus expands the application range of needle-free injector in clinical injection field. It is convenient to apply, with high utilization rate and low production cost.

The invention discloses an intelligent parking lot, and belongs to the field of electromechanical systems. The intelligent parking lot mainly includes mobile trolleys, parking spaces and an operatingsystem. The mobile trolleys are used for installing various parts and loading the parking spaces. When vehicles are parked in the parking spaces, the mobile trolleys automatically transport the parking spaces to the garage and arrange the parking spaces in order or transport the parking spaces to vehicle pick-up sites at the exit. The operating system is used during vehicle parking and pick-up process, and controls the movement status of the mobile trolleys and the parking spaces through the Internet. The intelligent parking lot has the beneficial effects that it facilitates vehicle managementby parking lot administrators, reduces the waste of manpower and material resources, further ensures the safety of the vehicle owners, prevents theft, prevents the vehicles from sun and rain, and avoids accelerated aging of the vehicles.

The invention belongs to the field of engineering technique for ecological greening town in subtropical zones. The employed combined lawn strains are Ling zhi tall fescue, hound tall fescue, beck tall fescue, Jiao zhan tall fescue, midnight English grass, De bi perennial ryegrass and common Bermuda grass, sowing seeds according to the proportion of tall fescue strains 50%, English grass strains 20%, perennial ryegrass strains 10% and Bermuda grass 20%, for two working times and even sowing, through scientific caring and management, in areas of normal climate and management such as Nan jing, the lawn yearly green period is above 320 days, the oversummering and overwintering rate is above 95%, the structure is stable, there are little weeds, the lawn is temperature-resistant, cold-resistant and trample-resistant, and the cost of lawn forming and caring is low, suitable for forming lawns in the green place, square and sportsground.

The invention relates to a radiating fin and base combination structure design. The radiating fin and base combination structure comprises a base and a plurality of radiating fins, a plurality of adjacent grooves are arranged on the radiating base for respectively implanting the radiating fins in an inserting way, the radiating fins are tied at the bottom end to be stamped and form bending parts and wing hook parts which are intersected, so that the bottom ends of the radiating fins are inserted in the grooves of the radiating base in a matching manner and can be combined by burying or tightly clamped in the grooves by means of a pouring or extrusion manner, the radiating fins can be buried or clamped in the grooves of the radiating base by utilizing the bending parts and the wing hook parts which are intersected at the bottom end, so as to achieve the stable positioning and combining effects.

The invention discloses a coal-rock composite roof difference scale anchor rod combined supporting method, which comprises the following steps of: transmitting electromagnetic pulses within the roof range of a pre-dug roadway by using a geological radar for advanced detection, determining interfaces of a complete rock area, a cracked rock area and a crashed rock area in the composite roof range of 50-100 meters of the pre-dug roadway according to a reflected signal received by the geological radar, and forming a three-dimensional composite roof structure geologic model by means of a computer; and calculating the length of a difference scale anchor rod through subarea geometric parameters of the section of the model, and selecting an appropriate anchor rod to support a composite roof and to assist a metal net and a steel belt to form a combined supporting structure. As the three-dimensional composite roof structure geologic model is built, complex geological data of the roof can be expressed very visually and accurately; the form of the visual interface is advantageous for field staff to operate and determine the length of the anchor rod. Besides, the deformation of the roof can be effectively controlled, the number of the anchor rods can be reduced, and a great quantity of supporting materials and a great amount of maintenance cost can be saved; and as a result, the per unit area yield and the per unit area input are improved, and the safety production is guaranteed.

The invention discloses a connection construction member capable of regulating tightness for a transmission tower and a manufacturing and assembling method thereof. The connection construction member is assembled by a connecting rod, two connecting plates and two U-shaped connecting plates, wherein the connecting rod is made of glass fiber reinforced plastic composite material, and two ends of the connecting rod are provided with male threads. The manufacturing and assembling method for the connection construction member capable of regulating the tightness comprises the following steps of: 1) carrying out pultrusion on the connecting rod, and lathing a positive-buckling male thread and a reverse-buckling male thread on two ends of the connecting rod; 2) carrying out pultrusion on a pin, and lathing the male thread on two ends of the pin; 3) carrying out pultrusion on two pairs of nuts; 4) forming the connecting plates and the U-shaped connecting plates in a vacuum flow guide technology; 5) processing pin holes in the center positions where the connecting plates are opposite to the U-shaped connecting plates; and 6) fixedly connecting the connecting rod, the two connecting plates and the two U-shaped connecting plates into a connection construction member by the pin holes, the pin and the nuts. The manufacturing and assembling method is simple and easy to operate, has the characteristics of light weight, corrosion resistance and electric insulation, is adjustable, is safe to assemble, does not need to maintain and repair because the weather resistance lasts for 20 years, and is favorable for popularizing and applying.

The invention discloses a preparation method of esomeprazole magnesium trihydrate for treating digestive system diseases. The preparation method comprises the following steps: (1) in the presence of an alkaline compound, carrying out a reflowing reaction on 2-chloromethyl-3,5-dimethyl-4-methoxylpyridine hydrochloride and 2-sulfydryl-5-methoxylbenzimidazole in THF (Tetrahydrofuran) to obtain omeprazole thioether; (2) mixing the omeprazole thioether with a compound represented by formula A and an inorganic metal salt in acetone to obtain a mixture B; (3) adding an oxidant into the mixture B to carry out an oxidization reaction at a temperature of 10 to 50 DEG C; after the reaction is finished, adding a potassium hydroxide methanol solution to obtain esomeprazole potassium; (4) mixing the esomeprazole potassium and anhydrous magnesium chloride in methanol, and stirring and reacting; then centrifuging and separating to obtain the esomeprazole magnesium trihydrate, wherein the inorganic metal salt is cobalt (II), iron (II) or manganese (II) metal salt. The preparation method has high yield, good selectivity and high reaction efficiency and is suitable for industrial large-scale production.

The invention discloses a combined stage, and belongs to the technical field of performance facilities. The combined stage comprises stage units. The stage units are provided with base frames and square face plates, the face plates are positioned on the base frames, a tenon is arranged at the edge of one side of each face plate, and a corresponding mortise is arranged at the edge of the other opposite side of each face plate; at least two embedding grooves are formed in each base frame and correspond to two adjacent side edges of the corresponding face plate, and at least two embedding plates corresponding to the corresponding embedding grooves are arranged on each base frame and correspond to two other adjacent side edges of the corresponding face plate; push-pull electromagnets are arranged below the embedding grooves, movable iron cores of the push-pull electromagnets extend towards the embedding grooves, through holes are formed in the embedding plates and the embedding grooves, the movable iron cores are nested in the through holes, and sound control switches are arranged at control ends of the push-pull electromagnets. The combined stage has the advantage that the problem of potential safety hazards of collapse due to the fact that existing stage units are not firmly connected with one another when the various existing stage units are butted to one another can be solved by the aid of the combined stage.

The invention discloses an air returning window for a dust-free workshop. The air returning window comprises a bottom frame fixed on a building and an air returning shutter panel connected to the bottom frame in a matched mode; a filter device is arranged between the bottom frame and the air returning shutter panel and comprises a filter screen and a filter screen support frame, and a non-planar filter screen with folds is adopted as the filter screen; the inner walls of the periphery of the bottom frame are all provided with grooves, each groove comprises a first groove set, and first protrusion sets matched with the first groove sets are arranged at the periphery of the air returning panel. According to the shutter air returning window, the structure is compact, combination is firm, and the non-planar filter screen with the folds can increase the filter area, so that the filter effect is improved.

The invention relates to an integral push-wire-type electric arc spraying equipment used for thermal spraying, which can be seen in an attached figure of the abstract. The equipment adopt an inverter-type spraying power supply, has the technical scheme of combining and closing the spraying power supply, a wire feed device and a wire reel bracket (including a wire reel) into a whole body, and is matched with a home-made electric arc spray gun. The integral push-wire-type electric arc spraying equipment solve the problems of heavy weight, large volume, dispersed devices, more externally connected cables and the like of the push-wire-type electric arc spraying equipment. The equipment have the function of stepless regulation for output voltage within the range of 10-50V, and can freely adjust the parameters without stopping a machine in the spraying process; the equipment is provided with a manual/automatic spraying and wire detection/spraying switch, thus being convenient for the selection of operation way and preventing electric arc from hurting people and damaging equipment when in the process of installing, adjusting and checking spraying wires; and due to the full-closed structure, the blockage phenomenon of a wire guide pipe is avoided. The equipment has the characteristics of small volume, light weight, convenient carrying, safe and reliable equipment performance, convenient use, simple operation, stable spraying quality and the like.

The invention discloses a drawing method of a high-efficiency beam combination laser fiber, and relates to the technical field of fiber laser transmission and amplification. The method comprises the steps that S1, a basic plane is arranged on each of the side surfaces of a gain fiber preform and a pump fiber preform; the basic plane of the gain fiber preform is processed inwards; a plurality of ribs are raised; planes on the two sides of each rib are processing surfaces; a plurality of grooves are formed inwards in the basic plane of the pump fiber preform; the ribs are matched with the grooves; S2, the ribs of the gain fiber preform are embedded into the grooves of the pump fiber preform; after combination of the ribs and the grooves, one end of a whole combination body is fixed by a taper to form a beam combination laser fiber preform; and S3, the beam combination laser fiber preform is drawn into the beam combination laser fiber by wire drawing. The drawing method is higher in technology repeatability; and obtained beam combination laser can achieve pump fiber stripping in a set area, and facilitates achieving multipoint pump photoinjection in a length direction of the beam combination laser fiber.

The present invention provides a connector production method. When production, a row of terminals are subjected to injection moulding to form a rear rubber core unit, the rear rubber core unit is fixedly connected with a front rubber core unit to form a connector unit, and any two connector units are assembled together to form the main body of the whole connector. The terminals and the rear rubber core unit are steadily fixed, so that the problem is solved that a traditional injection moulding rear rubber core module group is difficult to demould, it is ensured that the terminals are tidily arranged at the rear rubber core unit, and the requirement is satisfied that the connector is compactly and firmly assembled. The present invention further provides a connector structure, and the connector structure is cooperated with the production method provided by the invention. The rear rubber core module group is formed by two rear rubber core units with the same structure through buckling, and the front rubber core module group is formed by two front rubber core units with the same structure through buckling, and the rear rubber core units and the front rubber core units are produced on a large scale, then any two rear rubber core units and any two front rubber core units can be combined.