48results about How to "Reduce uncontrollability" patented technology

The invention discloses a preparing method for a fiberboard surface treating agent and an application method of the fiberboard surface treating agent. The preparing method for the surface treating agent comprises the two steps of synthesis of melamine-urea-glyoxal-formaldehyde copolycondensation resin and blending modification of the resin and a surface active agent. When a facing fiberboard is produced, firstly, the fiberboard surface treating agent is evenly sprayed to the surface of the fiberboard, and then melamine impregnated paper is tiled. Then, the melamine impregnated paper and the fiberboard are placed in a press to be subjected to hot press molding. A fiberboard base material used in the production process of the melamine facing board is treated through a chemical means, the water content, the surface smoothness and the strength of the base material are adjusted through the surface treating agent, uncontrollability of the base material in the production process is reduced, and the production waste caused by instability of the quality of the fiberboard base material is avoided.

The invention discloses a preparation method of a Maduro cigar coating. The preparation method comprises the following steps: (1) selecting raw materials; (2) killing insects at low temperature; (3) soaking handles; (4) conducting moisture regaining of hanging rods; (5) fermenting in a fermentation chamber; (6) carrying out natural fermentation; (7) classifying and grading. The sizes and weights of the selected raw materials are consistent as much as possible, so that the states of coatings in the technological process are the same, and the coatings are more uniform and consistent in color inthe fermentation process of the fermentation chamber; fermentation in the fermentation chamber is combined with natural fermentation, so that the energy consumption is reduced, the fermentation time is shortened, and the tobacco quality is improved; the products after fermentation are subjected to grading treatment, so that the subsequent product screening process is shortened, meanwhile, the products with poor products are subjected to secondary fermentation in the fermentation chamber, and the utilization rate of the products is increased.

The invention discloses a self-supporting CoMoS<4> supercapacitor electrode material and a preparation method and application thereof. A self-supporting Co(OH)<2> electrode precursor is obtained by anelectrodeposition method; ammonium paramolybdate and ammonia water are heated to react to generate ammonium molybdate, and then (NH4)<2>S is added to react with the ammonium molybdate to form (NH4)<2>MoS<4>; precipitate of (NH4)<2>MoS<4> is dispersed uniformly in water, then the precipitate of the (NH4)<2>MoS<4> is placed in the electrode precursor for a hydrothermal reaction, and through aftertreatment, the self-supporting CoMoS<4> supercapacitor electrode material is obtained. According to the self-supporting CoMoS<4> supercapacitor electrode material and the preparation method and application thereof, costs of a binder and a conductive agent in the electrode preparation process can be eliminated, and meanwhile, the active material component ratio of pole pieces is improved, so that thespecific capacitance per unit area is improved. The self-supporting CoMoS<4> supercapacitor electrode material has a huge specific surface area and abundant micropores, and can effectively be in contact with an electrolytic solution to obtain the highly stable electrode material.

Embodiments of the present application disclose an information generation method and apparatus applied to a terminal device. One embodiment of the method comprises the following steps: acquiring a video frame image captured by a target camera in real time; storing the acquired video frame image as an image to be processed; inputting the image to be processed into a pre-trained user attribute recognition model to obtain user attribute information corresponding to the user image included in the image to be processed. This embodiment enables local analysis of the viewer in front of the target screen in real time, obtains user attribute information of the viewer, can provide the reference for customizing the playing content of the target screen, and then can realize customizing the playing content for the current viewer of the target screen, improve the playing effect of the target screen, and reduce the uncontrollability of the remote network environment.

The invention discloses a method for manufacturing a high-k metal-gate (HKMG) device. Fluorine ion implantation is executed after pseudo-polycrystalline silicon and a dielectric layer are removed. First-time annealing is performed after liner oxide is formed. Second-time annealing is performed after a high dielectric layer is formed. Fluorine ions are diffused from a channel region of a substrate to the liner oxide and the high dielectric layer and are combined with unstable hydrogen bonds to form a silicofluoride group. Therefore, technology uncontrollability and technology difficulty are decreased in a process that the fluorine ions are diffused from the pseudo-polycrystalline silicon to the high dielectric layer.

The invention discloses a biodiesel continuous ester interchange technology, which comprises the following steps: I. mixing methanol with an alkali catalyst in a mixer; II. continuously pumping the mixed solution in the step I and low-acid or esterified waste oil into a continuous ester interchange reactor through a metering pump; III. enabling materials discharged from the continuous ester interchange reactor to continuously flow into a continuous glycerine soap separator, and separating out glycerine soap and methanol-containing crude methyl ester; and IV. enabling the glycerine soap separated in the step III to enter a continuous glycerine separator, separating out glycerin and waste oil, and recycling the waste oil for production; and V. enabling the methanol-containing crude methyl ester separated from the step III to continuously enter a methanol recycler, and enabling the recycled methanol to be used for production, and crude methyl ester to enter a rectifying tower for rectifying, to obtain crude biodiesel. The ester exchange reactivity can achieve more than 95%, the continuous production can be realized,and the conversion rate of fatty acid methyl ester can be up to more than 98%.

The invention discloses a detachable hoop type bridge supporting steel pipe connecting device and method. The device comprises a profile steel assembly and a plurality of hoop connecting mechanisms which are distributed on the bridge supporting steel pipe assembly at equal intervals in the height direction of the bridge supporting steel pipe assembly, and the array structure of a plurality of hoops in the hoop connecting mechanisms is the same as the array structure of the bridge supporting steel pipes; the method comprises the steps that 1, the installation position of the hoop connecting mechanism is determined; 2, a 2 * 2 array type hoop connecting mechanism is installed; 3, an M * N array type hoop connecting mechanism is installed; 4, the hoops in the same horizontal cell are connected; 5, every two adjacent hoop connecting mechanisms are connected; and 6, the profile steel assembly and the hoop connecting mechanism are dismounted. The bridge supporting steel pipe assembly is supported through the in-layer profile steel assemblies used for connecting the multiple hoops in the hoop connecting mechanisms and the interlayer profile steel assemblies used for connecting every two adjacent hoop connecting mechanisms, and the machining quality is guaranteed.

The invention provides biomedical experimental equipment. The biomedical experimental equipment comprises a main platform, a passage assembly, a planking assembly, a dosing assembly and an illuminating assembly, wherein the main platform is provided with a plurality of working areas; the passage assembly, the planking assembly, the dosing assembly and the illuminating assembly are respectively arranged on the main platform or on two sides of the main platform, and respectively work in the plurality of working areas; the passage assembly is used for passing cell sap in a cell flask; the passedcell sap is planked to a cell well plate through the planking assembly; the cell well plate sequentially moves in the plurality of working areas; the dosing assembly is used for adding medicine into the cell well plate; the illuminating assembly is used for applying illumination to the cell well plate to obtain experimental data of cells in the cell well plate. The passage assembly, the planking assembly, the dosing assembly and the illuminating assembly are arranged for respectively acting on the cell flask and the cell well plate in the plurality of working areas and realizing the experimental process of passing, planking, dosing and illuminating the cells, so that the uncontrollability of manual operation is reduced, and the reliability of experimental results is improved.

The invention discloses a high-efficiency welding method for a large perforated flange and a thick-wall pipe, and relates to the field of pipe fitting welding. The method comprises the steps that S1, the flange is placed on a roller tire rack; s2, the flange and the steel pipe are positioned and connected through a stacking plate; s3, arranging a flame heating disc; s4, the flame heating disc is controlled to heat the joint of the flange and the steel pipe, and heat preservation is conducted; s5, an outer ring at the joint of the flange and the steel pipe is welded during rotation; s6, removing the code plate and the back root; s7, welding the inner ring; s8, continuously raising the temperature, heating and preserving the heat; s9, heating of the flame heating disc is stopped, and the joint of the flange and the steel pipe is naturally cooled to the normal temperature; and S10, flaw detection is conducted on all welding positions. The welding process of the flange and the pipe fitting is simpler and more convenient, and the precision and the efficiency are higher.

The present invention provides a software product development method, comprising the following steps: step 10, performing preliminary software design, including selecting a development platform and a development language, and designing an interface and an algorithm; step 20, performing a logical structure test, designing a pseudo code of a process and an algorithm , and carry out a logic test on the pseudo-code, if the test is successful, enter the stage of software code development and testing; otherwise, modify the algorithm and repeat step 20. The invention greatly reduces the error rate in the design stage, improves the controllability of the software development process, and improves the product development efficiency.

The invention discloses a waste vehicle double-roller rolling device. The waste vehicle double-roller rolling device comprises a base plate, a portal frame, a conveying belt, a data processing module,a data analysis module and a data transmission module. The rolling device is provided with rolling rollers placed up and down; a vehicle shell is rolled by the upper and lower rollers after enteringalong with the conveying belt; the vehicle shell is input along with the conveying belt after flattening; an acceleration sensor, a positioning transceiver device and a data transceiver device are arranged on a driving roller for cooperating with the data processing module, the data analysis module and the data transmission module to monitor rolling operation parameters of the vehicle shell in real time; data is transferred back to a driving motor, a conveying motor and a hydraulic oil pump in time; the driving motor, the conveying motor and the hydraulic oil pump are controlled; and the rolling process and the rolling quality are strictly controlled, so that the manual operation is greatly reduced, the labor cost is saved, the uncontrollability of human factors is reduced, the rolling operation automation and intelligence are achieved, and the overall rolling quality is improved.

The invention discloses a signal isolation circuit and a signal isolation device. The signal isolation circuit comprises: a signal access end; a signal output end; an isolation driving circuit which is used for carrying out operational amplification on the amplified signals and then respectively outputting two paths of amplified signals to the low-frequency isolation circuit and the high-frequency isolation circuit, wherein the low-frequency isolation circuit is used for carrying out isolation processing on the received amplified signal to obtain two paths of isolated low-frequency signals, and is used for respectively outputting the two paths of isolated low-frequency signals to the high-frequency isolation circuit after current-voltage conversion is carried out on the two paths of isolated low-frequency signals, and the high-frequency isolation circuit is used for performing operation according to the amplification signal after direct current isolation and one low-frequency signal after current-voltage conversion to obtain a high-frequency signal in the amplification signal, performing signal isolation on the high-frequency signal, and obtaining an isolated input signal according to the other path of low-frequency signal after current-voltage conversion and the isolated high-frequency signal. According to the technical scheme, the problems that a signal isolation circuit is large in debugging difficulty and inconvenient to produce in batches can be solved.

The invention provides a rice hamburger production line. The rice hamburger production line is characterized by comprising a rice cake production machine, a cake combining machine, a shaping device and a packaging machine, wherein a first rice cake conveying line is arranged on one side of a cake combining workbench, a second rice cake conveying line is arranged on the other side of the cake combining workbench, a stuffing adding area and a second cake conveying device are sequentially arranged in the conveying direction of the first rice cake conveying line, and the second cake conveying device can convey rice cakes with stuffing to the position above the cake combining workbench; a third rice cake conveying device is arranged on the outer side of the second rice cake conveying line and can convey rice cakes to the position above the rice cake combining workbench, a rice cake combining conveying belt is arranged on the rice cake combining workbench, the conveying direction of the rice cake combining conveying belt is parallel to that of the first rice cake conveying line, and the discharging end of the rice cake combining conveying belt is connected with the shaping device; and the discharging end of the shaping device is connected with the packaging machine. The rice hamburger production line has the advantages that manual work is replaced by machining, and the production efficiency is greatly improved.

A refining method of entecavir for treating hepatitis B is applicable to refining of entecavir crude product containing 98% of components. The method is characterized by including the steps of firstly, dissolving the entecavir crude product in water to obtain 5% solution, adding activated carbon into the solution to decolor and purify, allowing the solution to stand to crystallize under room temperature to obtain crystallized entecavir; secondly, adding methanol as medium to the crystallized entecavir to prepare solid-liquid mixture, and reflux pulping and washing; and thirdly, filtering the slurry obtained in the second step, and recrystalizing the residue with water to obtain the refined entecavir. The refining method is fine in refining effect, high in yield, simple to operate, low in uncontrollability, low in solvent amount, low in cost, and economical and practical.

The invention discloses a novel mother-child tire. A wheel inner hub is included. An outer tire wall is arranged on an outer side of the wheel inner hub; and an anti-explosion sub-tire is arranged between an inner portion of the outer tire wall and the outer side of the wheel inner hub, one side of the anti-explosion sub-tire is connected with a one-way valve, one end of the one-way valve is connected with an inflation air guide pipe, an air pressure sensor is arranged in the inflation air guide pipe, and the inner side of the inflation air guide pipe is connected with a small inflation pump.A defect that in the prior art, in a running process of an automobile, especially in a high-speed running process, a tire burst situation suddenly occurs is effectively overcome.

The invention discloses a making technology of a plaster. The technology comprises the steps that black plasters which are decocted through traditional edible vegetable oil free of traditional Chinese medicine components and yellow lead serve as carriers, the black plasters are decocted to certain temperature, traditional Chinese medicine powder matched with the black plasters is added, and various single plasters are decocted; according to the requirement needed by clinical syndrome differentiation treatment and a single-plaster combination method, and according to monarch drugs, minister drugs, assistant drugs and guide drugs, corresponding various single plasters are taken and combined and together decocted for a certain time, and a clinical plaster capable of treating a disease is formed, wherein the proportion of the traditional Chinese medicine to the black plasters is 1 to 26, and valuable and elaborated traditional Chinese medicines are added at an appropriate time after the single-plaster combination is decocted. Compared with a traditional making technology, the making technology of the plaster is more beneficial for broadening and extending the treatment range and high in clinical practicability and is more scientific and reasonable.