104results about How to "Stable quality control" patented technology

This invention relates to preparation and detect method of detection protein chip of diabetes autoimmune antibody. The scheme is as follows: a protein chip is a thin glass chip set with multiple reaction tanks on top surface of the said shell and a detection microarray in each of the reaction tank, every micro-array is composed of three different kinds, same size protein micro-solid phase detection chips of GAP, PTP and Insulin. The preparation method is to prepare protein micro-solid phase detection chips to be assembled and the detecting method is to apply indirect fluorescent method for detection.

The invention aims at maintaining the quality of carbide and reducing the consumption of auxiliary fuels needed for obtaining the heat used for the carbonating of a carbide furnace as well as the heat used for the drying of a drying furnace during the carbonating of a high water-content organic substance. After the high water-content organic substance is dried by the drying furnace, carbonating is carried out in the carbonating furnace to obtain the carbide; besides, the dry distillation gases generated during the carbonating of the carbonating furnace are burnt in a combustion furnace by using the air used for combustion and the auxiliary fuels for maintaining the temperature of the waste combustion gas at the outlet of the combustion furnace between the temperature of the gas needed by the carbonating of the carbonating furnace and the temperature of the gas needed by the drying of the drying furnace; the branch of the waste combustion gas from the combustion furnace relates to at least two systems; a combustion device used for the carbonating furnace used for the waste combustion gas of the waste combustion gas pipeline of the first system is heated to the temperature of the gas needed by the carbonating; then the gas is supplied to the carbonating of the carbonating furnace; the waste combustion gas of the waste combustion gas pipeline of the second system is supplied to the drying of the drying furnace.

The invention discloses an on-site detection immuno-chip, comprising a chip carrier and an agarose gel layer which is paved on the chip carrier, wherein, the agarose gel layer is fixed with a plurality of antibody microarrays of 4*4, and chip-dedicated fences or Super PAP Pen scribings are used for separating the microarrays from each other; the double antibody sandwich principle is adopted to detect the antigen to carry out the dot matrix of corresponding capture antibody, positive control and negative control on the solid phase carrier simultaneously; the antibody protein is connected with the solid phase carrier through the covalent bond and physical adsorption; the sample liquid to be detected and the chip are directly incubated; the antigen to be detected in the samples combine with the corresponding antibody which is fixed on the chip; a specific monoclonal antibody probe marked by horse radish peroxidase is added and the macroscopic detection results can be obtained after the coloration of substrates. The invention can detect viruses in multiple aquatic animal samples and the results are macroscopic, thus being applicable to rapid and accurate detection of viruses of aquatic animals in breeding production.

The invention relates to the technical field of crop seed hydroponic equipment and specifically relates to a seed sprouting hydroponic device which comprises a main box and a central control system electrically connected with the main box, wherein a heat insulation material layer is arranged in the wall body of the main box, and germinating chambers and seedling cultivating chambers are arranged in the main box; a central spray device is longitudinally arranged in the middle of each germinating chamber, and ultraviolet sterilization lamps are arranged in the germinating chamber; a central spray device is longitudinally arranged in the middle of the seedling cultivating chamber, and ultraviolet sterilization lamps and plant lamps are arranged in the seedling cultivating chamber; high-density layered supporting frameworks for holding seedling cultivating discs are arranged in the germinating chambers and the seedling cultivating chambers, and each layered supporting framework comprises a left framework and a right framework which are transversely arranged in parallel; the central spray device is arranged between the left framework and the right framework, and a temperature control device is arranged at the bottom of the main box. The seed sprouting hydroponic device has the characteristics of simple structure, high product yield, high production, safe and sanitary cultivating mode, small occupied area, low labor cost, and high marketing value, and is pure natural and pollution-free.

A thin-film magnetic recording medium is produced by forming a laminate for magnetic data recording on a nonmagnetic substrate through a dry process, forming a protection layer on the laminate also through a dry process, plasma-etching the protection layer, and forming a lubricant layer on the plasma-etched protection layer. All steps are completed continuously in a vacuum without abrasion. The surface of the resulting recording medium is substantially smoother than the prior art.

The invention discloses a device and method for fast drying after plastic extrusion pelletizing. A drying chamber is a transversely-arranged cylinder with two closed ends. A spiral conveying blade is arranged in the drying chamber. A driving device used for driving the spiral conveying blade to rotate is arranged outside the drying chamber. A feeding port hopper is arranged at the upper portion of one end of the drying chamber, and a drying terminal discharging port is formed in the lower portion of the other end of the drying chamber. Multiple microwave sources and multiple air outlet pipes are arranged at the upper end of the drying chamber in the length direction of the drying chamber. Multiple air supply openings are formed in the lower end of the drying chamber in the length direction of the drying chamber. The air supply openings are connected with a dry air producing device through an air supply pipe. A micro drying method is adopted for silane crosslinking polyethylene particles through the above micro drying device, so that the total energy consumption is reduced by 80% or above, and the production cost is reduced; the drying time is short, and the drying performance is good; no noise is generated in the drying process; and the quality is stably controlled and is not affected by environment weather changes.

The invention relates to limestone tailing-bricks and a preparation method thereof, which solves the maximization comprehensive utilization of the limestone tailings. Measures are as follows: the limestone tailing-bricks comprise components according to weight percentage: 60-92% of the limestone tailings and 8-10% of firming agent. The method is as follows: dehydrating the limestone tailings and controlling water content thereof to be less than or equal to 15%; again dehydrating and controlling water content thereof to be less than 5%; clearing lumps with grain size larger than or equal to 5;blending and controlling silt content to be 20-50% of the total weight; blending the limestone tailings with grain size less than or equal to 5 millimeter and the firming agent; watering and uniformlystirring; controlling the weight percentage of the blended raw materials thereof to be 9-11%; brick making and maintaining. The invention enlarges the raw material source of the brick making, causesthe limestone tailings to be fully used, solves the problem of stockpiling occupying land resources; and the prepared building bricks are in line with the national standard, has simple technique, stable quality control and low production cost.

The invention discloses an intelligent real-time temperature control and shape control device and method for thick plate laser welding. A computer control system, a before-welding planning system, a laser welding system, a monitoring and feedback system, a self-adaption water cooling system, an anti-deformation adjustment system and a self-adjusting vibration system are included. The before-welding planning system presets process parameters and an anti-deformation angle according to a welding material and the welding part size; the monitoring and feedback system is used for monitoring the temperature, anti-deformation and stress in the welding process and feeding back the temperature, anti-deformation and stress to the computer control system in real time; the self-adaption water cooling system conducts self-adaption control over the temperature and heat accumulation in the welding process; the anti-deformation adjustment system adjusts the anti-deformation angle; and the self-adjusting vibration system adjusts the vibration frequency and amplitude of a vibrating piece, and the stress in welding process and after welding is further reduced. By means of the intelligent real-time temperature control and shape control device and method, the temperature, deformation and stress conditions in the thick plate laser welding process can be monitored and regulated in real time, the deformation and stress after welding are greatly reduced, and it is ensured that high-quality thick plate laser welding parts are obtained.

The invention belongs to the field of alcoholism relieving beverage, in particular to Chinese medicinal alcoholism relieving health-care beverage with high safety, high drug effect, stable and consistent quality control and acute and chronic alcoholism resistance, and a preparation method thereof. The beverage is prepared from the following raw materials in part by weight: 0.1 to 2 parts of pueraria flavonoid powder, 0.1 to 1.5 parts of bamboo flavonoid powder, 0.1 to 1.5 parts of semen hoveniae extract powder, 0.05 to 0.2 part of silymarin powder, 1 to 4 parts of gastrodia elata powder, 1 to 6 parts of fig powder, 0.1 to 1 part of algin powder, 0.01 to 0.2 part of menthol powder, 0.008 to 0.2 part of astaxanthin powder, 15 to 30 parts of resistant starch, and 69.8 to 184.8 parts of purified water. The Chinese medicinal alcoholism relieving health-care beverage has the advantages of mild medicinal property, delicious taste, pure nature and safety, definite content of effective ingredients and quick and remarkable drug effect, stable and consistent quality control and long term administration.

Provided are an apparatus and a method for manufacturing a vitreous silica crucible, which enable accurate measurement of a fume generation amount, prevention of deterioration of an inner surface property, and real-time control of a raw material melting state. Provided is an apparatus for manufacturing a vitreous silica crucible 50 by supplying silica powder into a mold 10 to form a silica powder layer 11, and heating and melting the silica powder layer 11 by arc discharge. The apparatus includes the mold 10 for defining an outer shape of a vitreous silica crucible, an arc discharge unit having a plurality of carbon electrodes 13 and a power-supply unit 40, and a fume-amount measurement unit 30 for detecting an amount of fumes 80 generated in the mold 10.

The technical scheme of the invention provides a splicing construction method for rebuilt and expanded new and old roads. A step milling position is arranged on a position which is 10cm far away fromthe inner side of an original road traffic lane to avoid a wheel track tape; under a vehicle load function, longitudinal cracks can be effectively reduced; the width of an original road asphalt layermilling step is 45cm; the lime-ash soil aggregates of the original road are milled to form a step of which the width is 25cm; in an early period, the lime earth step of the original road is kept, andis cleared in a later period; the lime earth step and a new water stability base course are jointly paved, so that step integrity and lime earth strength can be guaranteed; and a geogrid of which thewidth is 8m is upwards folded by 25cm along the step, the folded geogrid is fixed by a U-shaped nail on the step, and the skid resistance capability and the bearing capacity of a spliced width roadbedcan be integrally improved. By use of the splicing construction method for rebuilt and expanded new and old roads, complex technologies are reduced, key links are paid attention, construction difficulties are lowered, new and old road splicing quality is improved, and a purpose of efficient construction and stable quality control is realized, and the splicing construction method is good.

The invention provides a preparation method of a magnetic resonance contrast agent gadobenate dimeglumine and relates to a synthetic process of a new intermediate. In order to overcome the defects of the prior arts, the process is optimized and improved, the chlorine addition reaction is omitted and the reaction and operation of high-pressure and toxic gas are avoided; and the synthesized intermediate of each step can be purified through recrystallization, the quality control of the product is stable and the operation process is more suitable for industrialized large-scale preparation.

Glass thin slice with the multiple reaction ponds is set up on the outer casing of the compound chip for detecting oneself immunity antibody of diabetes. the detecting micro array is built in each pond. Four different kinds of protein solid phase detecting pieces in mini type with sample specification size constitute each detecting micro array. These detecting pieces are the piece of the islet cells, the piece of GAD protein, the PTP protein and the Insulin protein. First, these detecting pieces are prepared, then these pieces are assembled. The detecting method includes two steps: first, the indirect fluorescence method is used; then, the biochip laser co-focusing scanner determines the result. Comparing with the prior art the invention possesses the advantages of the accurate clinical analysis and the low cost.

The present invention provides a preparation method for instant quick-frozen dumplings, which comprises the steps of preparing base material (predetermined wrapper and predetermined stuffing), wrapping, cooking (steaming), tricking water and cooling, freezing, vacuum drying, and packaging to obtain final product. The instant dumpling of the present invention has the advantages of regular appearance, well-formed shape, low water content, easy storing, convenience, good taste, and excellent food safety. The preparation method of the present invention is simple with high efficiency, can save time and energy, and can also reduce cost.

The invention discloses an ampoule scoring machine, which comprises an upper moving frame, a lower moving frame, a sliding frame, shafts, connecting rods, springs, a connecting rod frame, a linkage crank, cranks, a linkage cam, electromotors, shaft sleeves, an upper moving tool rest, a lower moving tool rest, a slider and a tool nose, wherein the upper moving frame and the lower moving frame are connected through the shafts or the sliding frame and slide up and down under the rotation of the linkage cam and the action of the springs or swing up and down under the rotation of the linkage crank and the action of the springs, the shaft sleeves are arranged on the upper moving frame and the lower moving frame, and the upper moving tool rest and the lower moving tool rest are arranged in the shaft sleeves; and the slider is fixed on the upper moving tool rest and the lower moving tool rest, and the tool nose is fixed on the slider. The upper moving tool rest and the lower moving tool rest are respectively connected with one connecting rod, the connecting rods are connected with the cranks which are fixed with the rotation shafts of the electromotors, and the electromotors are fixed on the upper moving frame and the lower moving frame. The ampoule scoring machine can control the magnitude of fracture strength of an ampoule to obtain decreased fracture strength of the produced ampoule, thereby bringing convenience for the medical staff to open ampoules.

The invention discloses an automatic production method of a thermal-insulation precoated decorative board, belonging to processing methods of decorative boards. A full-automatic UV fluorocarbon paint spraying machine controlled by a computer program is used for spraying paint on a substrate. The difference of the color and decorative grains of the colored substrate is smaller, the quality control on the product is stable, and the whole production process adopts a layered coloring mode to reduce the consumption of solvents, thereby lowering the cost. Thus, the product can satisfy the use demands for most construction occasions, is especially suitable for external walls of buildings, and has the effect of thermal insulation.

The invention provides a preparation method of ultrathin prepreg. The preparation method of the ultrathin prepreg comprises the steps of preparation of a fiber layer, preparation of a resin layer, preparation of the ultrathin prepreg and the like. According to the preparation method of the ultrathin prepreg, technological control of each step is researched, and the high-quality large-size ultrathin prepreg can be prepared; and in addition, the prepared prepreg has the advantages of being good in appearance quality, excellent in performance, low in production cost and the like. The invention further provides the ultrathin prepreg prepared through the preparation method. Composite laminate made of the ultrathin prepreg is excellent in mechanical property.

The invention relates to a thermal treatment method of a titanium alloy oil tube. The thermal treatment method comprises the following steps: performing recrystallization annealing by using a quenching furnace, air-cooling, treating in a quenching device, preserving heat in a tempering furnace, straightening and cooling. According to the method, an existing small-bore steel tube stepper type continuous quenching furnace and a thermal straightening production line are adopted to perform thermal treatment and straighten the titanium alloy oil tube, and the difficult that the performance and the straightness degree of the titanium alloy oil tube after primary treatment cannot be both achieved is solved; an oxidized layer and an oxygen permeation layer generated because of the difficulty are solved by further using a developed sand blasting and pickling process, and thus a high-efficiency scale production thermal treatment process for titanium alloy oil tubes is achieved.

The invention discloses a method for manufacturing a composite welding blade, which comprises the following processes of: firstly, forming a groove matched with a tool bit on a matrix; secondly, placing the tool bit in the groove of the matrix; thirdly, filling a solder into a gap between the tool bit and the matrix, and then fixing; and finally, heating the assembled blade, and cooling the heated blade to obtain the composite welding blade. Based on the total mass of the solder, the solder comprises 60 to 95 percent of bonding agent, 25 to 1 percent of reinforcing agent and 15 to 0.5 percent of active agent; and the bonding agent, the reinforcing agent and the active agent are mixed uniformly to form the solder. The bonding agent, reinforcing granules, the active agent and the like are introduced, a transition phase substance is formed between the metal matrix and the composite tool bit in an alloying combination mode, and the transition phase plays a role in firmly connecting the matrix and the composite tool bit and has high strength and thermal stability.

The invention relates to the technical field of health care wine and in particular relates to a glossy ganoderma alcohol and a preparation method thereof. The preparation method has the advantages that the glossy ganoderma medicinal liquor, glutinous rice fermented liquid, thorn pear sugar, flavouring liquor and medicinal liquor are mixed and combined with the multi-time storage filtering operation in the processing step, so that the prepared glossy ganoderma alcohol has good taste, moderate sweet and sour degree, aroma pure vinosity and full coordination wine body, and the glossy ganoderma alcohol is outstanding in taste, abundant in nutrition, obvious in health care function and suitable for mass groups, the alcohol content is 21-23% of vol, the wine color is bright and transparent, the glossy ganoderma alcohol can be used together with the ice or heated for use according to the change of season, the glossy ganoderma alcohol does not include any food additive, and the product quality is stable as the good item of the wine.

The invention discloses a synthetic method for an ultraviolet absorbent namely 4,4'-dihexyloxybenzophenone. The method comprises the following steps: with p-hydroxybenzoic acid as a starting material, carrying out acetylation to protect hydroxy; carrying out a Fredel-Crafts reaction of p-acetoxybenzoic acid and phenol under the catalysis of zinc chloride and phosphorus oxychloride so as to synthesize an intermediate namely phenyl p-hydroxybenzoate; then carrying out deacetylation to remove the protective group, and carrying out Fries rearrangement so as to prepare an intermediate namely 4,4-dihydroxybenzophenone; and forming a salt with 4,4-dihydroxybenzophenone and potassium carbonate, and carrying out a Williamson reaction of 1-bromohexane and the potassium salt of 4,4-dihydroxybenzophenone through catalysis of tetrabutylammonium bromide so as to synthesize the 4,4'-dihexyloxybenzophenone. The synthetic method provided by the invention has the advantages of mild reaction conditions, normal pressure, medium and low temperature, stable quality control, high raw material conversion rate, effective inhibition of side reactions, fewer three wastes, light pollution, and facilitation of protecting the environment and labor of a producer.

The invention relates to a biological agent for treating habitual abortion in the medicine technological field, which comprises the following steps: extracting peripheral blood of healthy adult men; diluting the blood to 1. 5 times through glass fibers from the ball and Hanks liquid to separate lymphocyte to collect single core cells; washing by Hanks liquid to culture and flow and count with absolute culture liquid of RPMI-1640; adjusting the cell concentration to 2X106 / ml to add phaescolosaxin to culture at 37 Deg. C for 72hours; collecting supernatant to produce T cells through centrifuging of centrifugal ultrafiltration and cane sugar density gradient centrifugation; filtering by sterile filter membrane to be split charging to produce completed product at 80 Deg. C below zero. The invention evokes immune tolerance of body effectively and overcomes the more faults of evoking immune tolerance through cell adoptive immunotherapy to make easier clinical application, which can be produced in a large industrialization scale to get more stabilizing mass control and higher controllability for treating the habitual abortion with good curative effect.

The invention discloses a method for controlling a circulating furnace number of decarburization slag in less slag smelting process of a converter, and mainly solves the problem that recycling times of slag in a decarburization period in the less slag smelting process of the converter is not high in the prior art. The technical scheme of the invention is that the method for controlling the circulating furnace number of the decarburization slag in the less slag smelting process of the converter includes the following steps: top-bottom combined smelting of the converter is utilized, and the weight percentage of raw materials of invested metal main materials is 80 to 93% of molten iron, and the balance is light scrap steel; desiliconization and dephosphorization are performed through converter blowing; slag removal is performed after desiliconization and dephosphorization periods of the converter are finished; decarburization is performed through the converter blowing; steel tapping is performed after the converter blowing is finished; and remaining slag and slag splashing are sequentially performed for protecting the converter after the steel tapping of the converter is finished. Byadoption of the method of the invention, the continuous circulating furnace number of the decarburization slag of the converter can be stabilized at more than six, and compared with conventional lessslag smelting process of converters, the consumption of auxiliary materials of slagging of the converter is reduced by 20% to 40%, thereby reducing the smelting cost of molten steel.

The invention belongs to the technical field of medicine, particularly relates to a medicinal composition for treating essential hypertension and application thereof. The medicinal composition is prepared from the following raw materials: Lycium barbarum polysaccharide component II, Lycium barbarum polysaccharide component III, friedelin-3beta-ol, Astragalus polysaccharide component A1 and Ajugol A. The medicinal composition provided by the invention has obvious therapeutic effect of inhibiting clinical symptoms of essential hypertension, has the advantages of stable quality control, no toxicity and is suitable for long-term administration.

The invention relates to a pinion-and-rack type power steering gear valve element assembly and belongs to the technical field of automobile steering gears. The steering gear valve element assembly is composed of a pinion shaft, a valve sleeve, an input shaft and a torsion bar. The input shaft is installed on the pinion shaft through the valve sleeve. The torsion bar is installed in an inner hole of the input shaft through a cylindrical pin. A blind groove A and a blind groove B are correspondingly formed between the valve sleeve and the torsion bar. An oil inlet A and an oil outlet B are formed in the valve sleeve. The oil inlet A and the oil outlet B are communicated with the blind groove A and the blind groove B respectively. Compared with an existing power steering gear valve element assembly, needle bearings used for supporting the input shaft and the torsion bar are omitted, so that the product structure is optimized, the quality of the process that the torsion bar is pressed through the pinion shaft and the bouncing quality after a pin is punched into the valve element assembly are improved, the production and manufacturing cost is reduced to a certain degree, the output is improved, the quality control in the process is stable, and the requirements for automobile loading and quality are met.

The invention provides a pharmaceutical composition for preventing atherosclerosis and application thereof. The pharmaceutical composition is prepared from the following raw materials: hinesol, dendrobine and rubiadin. The pharmaceutical composition has the advantages of capacity of effectively preventing atherosclerosis, obvious effect, stable quality control and suitability for long-term administration.

Disclosed is a detecting chip for early stage diabetic peripheral nerve lesion, which comprises a detecting substrate, a reaction cell and a detecting microarray. The substrate is the glass slide whose surface is deposited with agarose-gel film, the reaction cell is arranged on the surface of the agarose-gel film, the reaction cell is formed by hollow square silastic frame surrounding around, the detecting microarray is dotted on the surface of the reaction cell, the size of the detecting microarray is five rows multiplied by m arrays, wherein, m is a natural number within 3 to 7, the component of the protein micro-solid-phase detecting points in each row is the same, the five rows of the protein micro-solid-phase detecting microarray points respectively are HIgG protein micro-solid-phase detecting points, Mc against COPE protein micro-solid-phase detecting points, Mc against DEFA1 protein micro-solid-phase detecting points, Mc against NOTCH1 protein micro-solid-phase detecting points and Mc against BCL-6 protein micro-solid-phase detecting points. The method of preparing the detecting chip is also provided. The detecting chip is particularly applied to detection of early stage diabetic peripheral nerve lesion.

The invention discloses a method for adding a catalyst in industrial production of optical film-grade polyester chips. The method comprises the following specific steps: adding a part of a titanium catalyst according to a conventional method; uniformly stirring an ethylene glycol solution containing the other part of the titanium catalyst with a certain amount of a coloring agent, an optical brightening agent and a heat stabilizer, injecting an obtained mixture into a system through an injector on a feeding pipeline of a final polymerization kettle of a continuous polyester device to participate in reaction, and performing final polycondensation reaction to obtain the optical film-grade polyester chips. The polyester chips obtained by the method are high in transparency, stable in color and luster and excellent in performance.

A large section pulling and extruding type production process and a set thereof. The production process includes: adopting a pulling and extruding drawing tool provided with a fixed section extruding production device; when the section extruding production device working, the pulling and extruding drawing tool moving along the direction opposite to the section extruding direction. The invention eliminates the defect that the elongated large section is hard to move. The production process and the set realize the large section production on site and stable quality control in a way that the extruding device extends. The production is fast and convenient; the transportation is smooth and the waste due to improper cutting of large section is avoided.