30results about How to "Increase the combination" patented technology

The invention provides a novel process for a formula of a slag-free flux-cored wire, and relates to a welding material. The manufacturing method adds the combination of molybdenum powder, nickel powder and rare earth silicon to a formula of raw materials, eliminates mineral powder in a common formula, and optimizes the proportion of various types of metal powder in the formula. According to the formula, the welding material comprises the following components: 4 to 8 parts of micro carbon ferrochromium, 12 to 18 parts of low carbon ferromanganese, 56 to 67 parts of iron powder, 2 to 6 parts of molybdenum powder, 0.1 to 0.4 part of ferroboron, 2 to 5 parts of rare earth silicon, 1 to 3 parts of ferrosilicon, 2 to 3 parts of ferrotitanium, 2 to 3 parts of sodium fluoride, 3 to 7 parts of ferroaluminum, 1 to 3 parts of aluminum to magnesium powder and 4 to 8 parts of nickel powder. The invention improves the toughness, strength and anti-fatigue performance of welding seams and thins welding-seam grains by adding the combination of molybdenum powder, nickel powder and rare earth silicon into the raw materials of the formula, eliminating the mineral powder in the common formula, and optimizing the proportion of various types of metal powder in the formula. Meanwhile, slagging on the surfaces of the welding seams is avoided, and welding efficiency is raised by 20 percent compared with slag-type processes.

The present invention relates to a resin blend composition of a polyamide resin and a polyester resin, which includes a polyamide resin, a polyester resin and an epoxy resin. The resin blend composition according to the present invention has improved compatibility between the polyamide resin and the thermoplastic polyester resin, and therefore has superior mechanical properties (strength, bending strength, elasticity, abrasion resistance, impact strength), chemical properties (solvent resistance), thermal resistance, dimensional stability, paintability, etc.

The invention provides an information recommendation result sorting method and device and a server. The information recommendation result sorting method comprises the steps that a sorting model for sorting information recommendation results is established according to information characteristics in the known information recommendation results; the information characteristics corresponding to the known information recommendation results are obtained from the information to be sorted; according to the information characteristics in the information to be sorted, the sorting model is utilized to sort the information to be sorted, and then the sorted information recommendation results are sent to a user. One of the above technical schemes has the following advantages that the sorting model forsorting information recommendation results is established according to information characteristics included in the known information recommendation results, multi-dimension information characteristicsand characteristic combination can be increased, the characteristic complexity is reduced, and the sorting performance is greatly improved through reasonable characteristic calculation.

The invention discloses scanning type textile digital printing equipment. The scanning type textile digital printing equipment comprises a cloth feeding mechanism, a printing conveying belt mechanism,a gantry sliding frame, a printing scanning vehicle, a belt glue distributing and removing device, a belt cleaning device, a printing control cabinet and an ink supply system; the printing conveyingbelt mechanism is arranged at the top of the rack, the gantry sliding frame stretches across the printing conveying belt mechanism, the printing scanning vehicle is arranged on the gantry sliding frame in a sliding mode, the belt glue distributing and removing device stretches across the front portion of the printing conveying belt mechanism, and the cloth feeding mechanism is arranged behind theprinting conveying belt mechanism, and the belt cleaning device is arranged below the printing conveying belt mechanism. The printing equipment has the advantages that the cloth feeding mechanism adapts to large and small rolls of cloth; automatic online real-time deviation correction and edge alignment of the cloth are achieved; the printing quality is high; the glue distributing function and theglue removing function are integrated; the belt cleaning device adopts the combination of a composite cleaning mode and composite drying, so that the cleaning effect is improved; water consumption islow, and energy conservation and environmental protection are achieved; and the ink supply system is fast to start and high in production efficiency.

The invention discloses a cleaning system for a conveying mechanism of a digital printer. The cleaning system comprises a rack, a cleaning mechanism and a water supply system. The cleaning mechanism is located below a conveying belt. The cleaning mechanism comprises a cleaning disc, a first-stage brush roller, a front sponge roller, a rear sponge roller, a scraper plate, a front water spray pipe,a rear water spray pipe, a brush driving mechanism, an air knife and a water absorption roller, wherein the first-stage brush roller, the front sponge roller, the rear sponge roller, the scraper plate, the front water spray pipe, the rear water spray pipe, the brush driving mechanism, the air knife and the water absorption roller are sequentially arranged from front to back. The cleaning disc is arranged on the rack, can rise and fall and is of a trapezoidal structure. The water supply system comprises a circulating water tank, a water pump, a regulation valve, a dual filter screen and a liquid level meter. The cleaning system has the advantages that through a combined cleaning mode based on the first-stage brush roller used for removing fabric batting, the scraper plate used for scrapingwater and the sponge roller used for absorbing water, the cleaning effect is improved; little water is used, and little waste water is discharged and can be recovered and filtered to be used again, sothat energy saving and environmental friendliness are achieved; combined drying, cold air drying and multiple protection are adopted, so that the production efficiency is improved, and the rejectionrate is decreased; and the cleaning disk can rise and fall automatically and can slide out of a rack, so that maintenance is convenient.

The invention discloses a rack system of a digital printing machine. The system comprises a rack, a printing conveying belt mechanism is arranged at the top of the rack, a gantry sliding frame stretches across the upper portion of the printing conveying belt mechanism, a cloth feeding mechanism is arranged behind the printing conveying belt mechanism, and a belt cleaning device is arranged below the printing conveying belt mechanism; the cloth feeding mechanism comprises an inflatable shaft, a large roll wrap angle roller, a cloth passing roller a, a constant-tension floating roller, a cloth passing roller b, a cloth passing roller c, a moving roller and an expanding wrap angle roller which are all arranged on the rack; a lifting guide mechanism for driving the constant-tension floating roller to act is arranged; and an unwinding deviation correcting system for correcting the position of cloth is arranged. The system has the advantages that the cloth feeding mechanism simultaneously adapts to large and small rolls of cloth, so that the cost is saved; automatic online real-time deviation rectification and edge alignment of the cloth are realized; the printing quality is high; the belt cleaning device combines a composite cleaning mode and a composite drying mode, so that the cleaning effect is improved; the system is small in water consumption, energy-saving and environmentallyfriendly; and the production efficiency is improved.

The invention discloses a CNJT adjustable speed safe intelligent high-power vertical axis windmill sail, which is a brand new reform of a working principle and a structure of the conventional vertical axis windmill, and overcomes the problems of no moment, low efficiency and difficult speed control at over speed of the conventional vertical axis windmill blade and low wind power utilization efficiency of the current widely applied horizontal axis windmill. The new technical scheme of CNJT is as follows: the CNJT adjustable speed safe intelligent high-power vertical axis windmill sail comprises multiple compounded motion intelligent blades, the working moment is obtained through a technical scheme capable of reducing the areas of the blades incapable of working, and the wind power utilization efficiency is greatly improved. When a storm comes, by applying a principle of reducing the working area of the working movable blades of the windmill, wind loads of the blades on the both sides are removed, and safety of the windmill rail is ensured. The CNJT adjustable speed safe intelligent high-power vertical axis windmill sail has the following innovations that: the wind power utilization efficiency is higher than a horizontal axis windmill. Through increasing the blade groups, the total power of the single windmill is increased. Without a wind alignment device, the CNJT adjustable speed safe intelligent high-power vertical axis windmill sail is suitable for power generation of marine wind power, platforms and ships, and power of marine ship rails. Through speed regulation or halt of the intelligent blades, safety of the windmill rail is ensured.

The invention relates to a tool steel material for saw blades. The tool steel material for saw blades comprises the following components in percentage by weight: 1.8-2.0% of carbon, 0.35-0.5% of silicon, 4.2-4.3% of chromium, 8.2-8.3% of tungsten, 4.2-4.5% of vanadium, 3.5-3.8% of molybdenum, 0.2-0.3% of cobalt, 1.3-1.4% of manganese, 0.12-0.15% of titanium, 0.8-1.0% of copper and aluminum, 0.5-0.6% of boron, 0.003-0.004% of rare earth containing niobium and yttrium, and the balance of iron. The technical scheme provided by the invention ensures that the vanadium, cobalt and molybdenum, which are beneficial to enhancing strength and have certain toughness, and the copper and aluminum for enhancing toughness can be better combined with the tungsten, chromium and titanium so as to reduce precipitation.

The invention discloses a storage device for door and window processing tools. The device comprises a frame body, a placing groove is fixedly connected with the front end of the frame body, multiple separating plates are fixedly connected with the inner side wall of the placing groove, and two side supporting frames are symmetrically and fixedly connected with the edge of the frame. By adding universal wheels, the moving of the frame body can be achieved, so that the effect of time saving and labor saving can be achieved when the frame body is moved to increase the combination of limiting plates and telescopic rods, the limiting of dangerous tools of different dimensions is achieved through the coordination of the two limiting plates due to the mobility of the limiting plates, a protectingdevice is additionally arranged, a better buffering effect can be achieved by the protecting device when the dangerous tools are placed, and the protection of the dangerous tools can be achieved.

Provided is a combination comprising an aminothiolester compound or a pharmaceutically acceptable salt thereof and a compound able to increase the H 2 0 2 level in cancer cells of a subject, for use as a medicament. The present invention relates to a combination comprising an aminothiolester compound or a pharmaceutically acceptable salt thereof, in particular the S-methyl 4-(dimethylamino)-4-methylpent-2-ynethioate or a pharmaceutically acceptable salt thereof, and more particularly the 4-(Dimethylamino)-4-methyl-2-pentynethioic acid S-methyl ester fumarate, and a compound able to increase H2 0 2 level in cancer cells of a subject, in particular for use for the treatment of cancer in a subject, wherein cancer cells of said subject do not overproduce H 2 0 2 in comparison to a control value and have a level of GSH below 5 nmol for 25000 cells.

The invention discloses a coal ash plate interlayer antitheft door sheet and a manufacturing method thereof. The door sheet comprises a coal ash plate, a wood board, and an antitheft layer. The coal ash plate contains wood fibers. The wood board is one or more selected from finger-joint board, wood veneer, solid board, core-board, chipboard, density board, plywood, and fibreboard. The antitheft layer is formed by a steel plate and asbestos. The door sheet is manufactured by respectively tailoring and cutting, gumming, sticking, and high-temperature hot pressing. The coal ash plate and the wood board are combined to enhance flintiness of a wooden door, and use ratio of coal ash is improved, and fire-resisting performance and anti-deformation performance of the door are enhanced. The hardness and tenacity of the coal ash plate, and the added combination of the steel plate and the asbestos greatly improve anti-cutting and anti-collision performance of the door sheet, so that antitheft performance of the door sheet is enhanced.

The invention discloses an acid-resistant high-yield epsilon-polylysine mutant strain and application thereof, and belongs to the field of microbial breeding. According to the invention, streptomycesalbulus is subjected to genetic engineering modification and mutation breeding, and a high-yield strain PL-2-AH66 is obtained. Compared with an original strain, the yield of epsilon-polylysine fermented by the strain at a shake flask level is increased by 150%, the yield of epsilon-polylysine at a 5L fermentation tank level can reach 42.69 g/L, and the production strength is 7.115 g/L/d. The high-yield strain PL-2-AH66 has good acid resistance and antibiotic tolerance, still has a higher survival rate when the pH is 2.0-3.0, and is good in genetic stability, and the yield of epsilon-polylysineafter passage 9 is basically consistent with the yield of primary generation. The fermentation process of the strain is simple, the process is easy to control, the yield of epsilon-polylysine is greatly increased, and a solid foundation is laid for industrial production and application of epsilon-polylysine.

The invention discloses an optical space positioning system and a space positioning method thereof. The system consists of at least three groups of detection units consisting of tire tread lenses andlinear array photosensitive elements. The tire tread lens converges light emitted by the point light source in the space into a linear shape and is received by the linear array photosensitive element,and the linear array photosensitive element is located in the surrounding center of the tire tread lens. The detection units composed of at least three tire tread lenses and linear array photosensitive elements are arranged in a non-parallel mode in the space, and the position of the spatial point light source relative to the detector is calculated by obtaining intersection point position coordinates of light emitted by the point light source in the space and the linear array photosensitive elements in each detection unit. According to the invention, a function of high-precision detection ofa large-range spatial position can be realized, and the cost is low. The invention belongs to the field of space positioning.

The invention belongs to the technical field of sewage treatment, and discloses an extensible combined sewage treatment system, method and application. A water inlet is connected with an anaerobic reaction system through a plastic pipe, and a bacterium adding device is connected with the anaerobic reaction system through a plastic ring; the anaerobic reaction system is connected with a screw pumpthrough a plastic pipe; the screw pump is connected with an aerobic aeration reaction system; the aerobic aeration reaction system is connected with the screw pump through the plastic pipe; the screwpump is connected with a dosing, disinfecting and precipitating system; the doser is connected with the dosing, disinfecting and precipitating system through a plastic pipe; the dosing, disinfecting and precipitating system is connected with the screw pump through a plastic pipe, the screw pump is connected with a secondary precipitation system through a plastic pipe, the secondary precipitation system is connected with the screw pump through a plastic pipe, the screw pump is connected with the purification treatment system through a plastic pipe, and the purification treatment system is connected with the water outlet through a plastic pipe. The screw pump is connected with a purification treatment system through a plastic pipe, and the purification treatment system is connected with a water outlet through a plastic pipe. The system is low in cost, convenient to transport, quick to install, good in mobility and convenient to operate; and automatic operation is achieved, and the working intensity of operators and resource waste are reduced.