2118results about How to "Solve quality problems" patented technology

The invention discloses an assembled integral shear wall structure system and a construction method thereof. Prefabricated composite wallboards are hoisted and assembled integrally at a construction site; a board body of the prefabricated composite wallboards comprises a structural layer, an insulating layer and a protective layer from the inside to the outside in turn; a reinforcement cage is arranged in the structural layer; the insulating layer is an extruded polystyrene foam plastic board; steel meshes are arranged in the concrete of the protective layer; and anchor bolts in a dotted distribution are connected among the structural layer, the insulating layer and the protective layer. Vertical seams and horizontal seams of prefabricated composite walls adopt structural self-waterproofing, so that common quality problems such as leakage and cracks and the like in a traditional process are solved. The prefabricated composite walls simplify construction processes, speed up the construction, and lower the construction cost. Furthermore, products prefabricated in a factory have uniform specifications and unified quality, so that the construction quality of a building construction can be sufficiently guaranteed; the industrialization, standardization, and generalization of the building walls are realized; and the products can be widely applicable to the construction of reinforced concrete buildings in the construction industry.

The present invention relates to a method for installing a large span steel truss on high altitude. The method comprises the steps of arranging embedded part on the structure girder at two sides of the designed position of the steel truss, then installing extensible guide on the embedded part, and at last assembling a specialized steel structure tackle. Firstly, a large tonnage hoisting machine is used for hanging the steel truss which is wholly assembled underground to two tackles that are arranged on station. Afterwards, the steel trust is parallelly moved to the installation position through the synchronous slippage of two tackles on the extensible guide. Lastly, the two-end capitals of the designing position of the steel truss are installed with an independent holding pole, a chain block and a pulley assembly. These hoisting apparatuses are used for hanging the longeron from the tackle. The longeron of the lengthened part is cut and the steel truss is installed to the position according to the design requirement. Compared with the traditional high altitude dispersed splitting method for building whole surface of scaffold, the installing method provided by the invention subtly settles many abuses of difficulty for controlling the construction quality, long construction period and the like in the traditional method. The manpower and considerable material transportation are saved and the construction quality can be effectively guaranteed. Various requirements of the designing and constructing are excellently and rapidly satisfied.

The invention relates to a system architecture for an agricultural information service platform. The system architecture comprises a database module, a system platform support module, a function module, a system communication module and a terminal display module sequentially from bottom to top, wherein the function module comprises a soil testing and formulated fertilization module; the soil testing and formulated fertilization module comprises a data acquisition module, a fertilization recommendation card and a fertilization calculation modeling module; the system platform support module comprises an engine module, a function module management unit and a geographic information system (GIS) module; the engine module is used for transferring data information in the database module to the function module and the system communication module; the function module management unit is used for managing the function module to realize the combination of the function module and adjust the display position of the function module in the terminal display module; and the GIS module is used for providing map information for the data acquisition module. By the system architecture, agricultural information is utilized in high efficiency, the same information is acquired and collected at one time and can be applied to many places, and the maintenance cost is reduced.

The invention discloses a dynamic bandwidth resource allocation method and system, which considers the differences of brandwith, time delay, priority level in different business, ensures the service quality of business, solves contradictions between the efficient use of brandwith and the service quality more efficiently, at the same time sloves the problem of the uniform DBA scheduling mechanism in diversified user terminal, and meets the service quality request of 'three nets in one'.

The invention relates to a multi-function monitoring tracking device and the method for realizing this. The inventive device comprises: signal collecting unit which includes a positioning signal receiving module group and a sensing module group; a communication unit for emitting wireless signal; a central processing unit with an input terminal connected with the signal collecting unit and an output terminal connected with the communication unit; the central processing unit convert the signal from the collecting unit into communication signal used for the communication system; the sensing module group comprises sensor for monitoring the ambient parameter of the life body.

The invention discloses an integrated tobacco industry information security, operation and maintenance application platform system, which comprises an information security, operation and maintenance service management portal module, a centralized security control module, an informationized work management module and a business service management center module; the information security, operation and maintenance service management portal module is respectively connected with the business service management center module, the centralized security control module and the informationized work management module; the information security, operation and maintenance service management portal module mainly comprises a display module, a business module and an acquisition module, and the acquisition module is provided with an operating command interface and an external platform interface. The system can be used for centrally managing information security and IT (Information Technology) service, realizing the centralized management of accounts, authentication, authorization, audit and access, standardizing security, operation and maintenance management, increasing the quality of operation and maintenance, decreasing security risk, regularizing the behaviors of users, and facilitating to increase the professional levels of technicians.

The invention discloses a biological pesticidal organic fertilizer and a preparation method thereof. The biological pesticidal organic fertilizer is prepared from the following raw materials in parts by weight: 40-50 parts of pig manure, 20-30 parts of tea seed pulp, 10-15 parts of coffee grounds, 8-12 parts of paulownia sawdust, 5-10 parts of phosphogypsum, 4-8 parts of corn cob, 5-10 parts of pepper seed cake, 10-15 parts of mushroom dreg, 8-12 parts of wheat bran, 15-20 parts of bentonite, 10-15 parts of opoka, 2-3 parts of ferrous sulfate, 1-2 parts of manganese sulfate, 3-5 parts of humic acid, 1-2 parts of chinese tallow tree root and bark, 2-3 parts of sophora alopecuroides, 1-2 parts of stemona, 1-3 parts of Artemisia annua, 1.5-2.5 parts of ailanthus leaf, 2-3 parts of derris and 1-2 parts of Radix Euphorbiae Ebractealatae. The organic fertilizer disclosed by the invention has multiple effects of providing nutrients, improving the soil structure, preventing and treating pests and diseases and the like, can promote the crops to quickly grow, enhances the stress tolerance of the crops, can have favorable preventing and treating effects on nematodes and soil insects, reduces or avoids use of chemical pesticides, enhances the soil fertility, regulates the ecological equilibrium of soil, improves the quality of agricultural products, has no chemical residues, and implements yield increase and income increase of agricultural products.

The invention discloses a curing forming method and a forming die used for a non-slab composite material part. The method comprises the steps as follows: composite material part blank is arranged on a rigid die body which has the same shape with the processing shape and gluing and layer-paving are carried out according to the required dimension; after the layer-paving is finished, the composite material part blank is arranged on the rigid die body; furthermore, surfaces with plane are provided with elastic soft layers; corner pure rubber layers which are connected with elastic soft layer joint seams are arranged at corner profile so as to form a soft die surface; subsequently, vacuum bag auxiliary material is arranged on the soft die surface so as to prepare the vacuum bag curing forming composite material part. By the flexible soft die consisting of rubber-fabrics, the method arranges the composite material part blank on the surface of the soft die after the layer-paving is finished; the method for preparing the vacuum bag curing forming part solves the surface quality problems in the prior art that the non-die surface of the bag-pressing forming composite material part is crapy, accidented and has no gloss and the like, and improves the working efficiency.

The invention discloses a proton therapy system based on a compact superconducting cyclotron. The proton therapy system includes a superconducting cyclotron system, an energy selection system and a beam transportation system, a fixed treatment room subsystem and a rotary frame treatment subsystem; the fixed energy proton beam led out by the superconducting cyclotron in the superconducting cyclotron system can be a continuously adjusting proton beam of 70-200MeV via the energy selection system, so that the longitudinal adjustment of the range during the proton therapy of tumors can be met; thebeam is transmitted to the fixed treatment room subsystem and the rotary frame treatment subsystem via the beam transportation system; the superconducting cyclotron system, the energy selection system, the beam transportation system and a treatment head are subjected to cooperative control to realize the transverse expansion of the proton beam, so that the intensity modulation treatment of the tumor can be completed. According to the invention, the innovation is good, the practicability is high, the beam intensity of the superconducting cyclotron is adjustable, and the intensity modulation treatment can be realized; and the system has an extremely important promotion effect on the accuracy, effectiveness and high efficiency of tumor treatment of a patient.

A plastic leaded chip carrier (PLCC) package includes an encapsulant having a domed portion, which is formed as an integral single piece structure. The encapsulant may be formed using an injection molding process. Another injection molding process may be used to form a structural body of the PLCC package.

The invention discloses a neural network black box aggressive defense method based on knowledge distillation, and the method comprises the steps: selecting a plurality of sub-networks to construct a teacher network, softening the input vectors of softmax layers of all sub-networks, and then reloading the model parameters of the sub-networks for training to obtain a new sub-network; obtaining a prediction label of each sub-network, and taking all prediction labels as soft labels after averaging or weighted averaging; inputting the Image Net data set into a student network, and guiding student network training by adopting a soft label, a data set hard label and a black box model special label to obtain a substitution model; adopting a white box attack algorithm to attack the substitution model to generate an adversarial sample sequence, adopting the adversarial sample sequence to attack the black box model, and selecting an adversarial sample successfully attacked in the adversarial sample sequence; and adding the successfully attacked countermeasure sample into a training set of the black box model, and performing countermeasure training by adopting the updated training set to generate the black box model with attack defense.

The invention relates to a dedicated format file generation method of a panorama mode teaching system. By using the method of the invention, the size of the generated format file is small and recording process interaction is convenient. The method is suitable for digitalized teaching and remote teaching. A traditional remote teaching process is lack of interactions and depends on a high quality network. By using the method of the invention, the above problems are solved. A reliable technology support is provided for teaching resource equalization.

The invention discloses a flexible clamp for milling a thin-walled workpiece with a complex curved surface, and belongs to the field of machining. The flexible clamp comprises a vice clamp, a fluid carrying trough for accommodating a magnetorheological fluid, a magnetoresistive plate frame arranged at the upper part of the fluid carrying trough, and plate electrodes for providing a horizontal magnetic field, wherein the left side of the magnetoresistive plate frame is connected with a lead screw through threads; the right side of the magnetoresistive plate frame sleeves a supporting and positioning rod in a matching way; the upper end of the lead screw is connected with an operating crank; and the operating crank can drive the lead screw to rotate and drive the magnetoresistive plate frame to rise and fall. The flexible clamp provided by the invention can effectively reduce the machining deformation of the thin-walled workpiece with the curved surface, effectively restrains the vibration of the thin-walled workpiece with the curved surface during milling, lowers the machining noise, reduces the machining error, and guarantees high machining efficiency and high surface machining quality.

The invention discloses a reference voltage compensating device and method. The method comprises the following steps: 1, inquiring a reference voltage compensating value corresponding to the current compensating region from a look-up table, wherein the look-up table contains preset reference voltage compensating values corresponding to all the compensating regions; 2, carrying out digital-analog conversion on the inquired reference voltage compensating value to form an analog voltage signal; and 3, stacking a reference voltage signal and the analog voltage signal to form a new reference voltage signal, and outputting the new reference voltage signal to a source electrode driver. Because the source electrode driver uses the formed new reference voltage signal in the technical scheme, the problems of image retention and poor image quality of displayed pictures caused by the uneven distribution of common electrode voltage on a liquid crystal panel can be effectively solved, thereby reducing the image retention of displayed pictures and improving the image quality of the displayed pictures.

The invention discloses a hybrid welding method and hybrid welding equipment for laser electromagnetic pulse. The method can be used for laser seam welding and laser spot welding technology, a pulsed high magnetic field is applied to a welding region during the process of laser welding on a workpiece with the effect of laser beams so as to mutually react with an induced plasma, a welding pool and a stress strain field through welding and complete welding task. The equipment comprises a laser device, an electromagnetic pulse generator, a numerical control system, an optical transmission system and a laser electromagnetic pulse combined machining head. The combined machining head is used for integrating the laser beams with the pulsed high magnetic field and adjusting the distance between an electromagnetic conversion device and the workpiece; the combined machining head is arranged on a machine tool. The structural deformation can be reduced, the welding quality and machining efficiency are improved, and insurmountable technical problems when a metallic material structure is manufactured through existing single welding technology are solved.

A coating agent for rape seed is prepared from assistant, chemical and water through proportionally mixing and stirring. Said assistant includes filming agent, surfactant, anti-freezing agent, penetrant, etc. Said chemical includes insecticide, bactericide, plant growth regulator, trace element, fertilizer, etc. Its advantage is high effect to prevent and eliminate diseases and pests and increaseyield.

The invention discloses a resource adjusting method and device of an application service system. The method comprises, according to the parameter values of reserved resources which are collected in real time or periodically, determining whether to perform dilatation or shrinking adjustment; based on resource adjusting schemes in two directions, including a longitudinal resource adjusting scheme for increasing or reducing the resources on the basis of the inside of virtual machine systems and a transverse resource adjusting scheme for increasing or reducing the number of the virtual machine systems on the basis of application templates, preferably selecting a longitudinal dilatation direction during the dilatation, and preferably selecting a transverse reduction method during the reduction; according to a finally-determined increase or reduction direction, adjusting the resources of the application service system. According to the resource adjusting method and device of the application service system, resource allocation can be diversified in granularity, actual requirements and resource saving principles can be better met, and accordingly the resource utilization rate can be improved.

The invention discloses a method and a device for polishing a small-bore optical element, and belongs to the technical field of ultraprecise optical polishing. A throttling block of which the shape is matched with that of a surface to be machined and which is provided with a slot way is fixed on the upper part of the surface to be machined of a workpiece; the workpiece rotates around the own rotating shaft; a flexibly cyclic polishing belt is formed on the slot way by using fine abrasive particle fluid and machines the surface of the workpiece. By using pressure difference and a mode of fluid suction, the fluidity and sliding friction property of the fine abrasive particle fluid is enhanced; by adoption of ultrasonic vibration of an axisymmetric rotating curved-surface workpiece, the impact effect and cutting effect of fine abrasive particles on the workpiece are enhanced, so that the material removal rate is enhanced, the surface with high quality is obtained efficiently, and surface scatheless trace removal is realized. The method and the device are applied to ultraprecise polishing of curved surfaces of various rotationally-symmetrical optical elements and are high in practical value in the aspect of automatic processing.

The invention discloses a reinforcement method and a reinforcement structure for treating railway soft soil roadbed settlement overweight before operation. The reinforcement structure mainly consists of five parts, namely a main bearing structure system, a reinforced cushion layer structure system, a foundation bed drainage system, a settlement observation system and a reserved grouting system. The technical problems that the existing roadbed is greatly damaged, the construction period is long, the construction property is low, the quality is difficult to control and the problem that the soft soil roadbed settlement overweight is caused in the conventional technical scheme are effectively solved.

The invention discloses a parametric architectural design method based on design logic, which includes steps: S1, customizing component standards; S2, making basic unit components; S3, assembling standardized units; S4, forming a parametric modular component library; S5, selecting and composing the standardized units; S6, adjusting design parameters according to the program; S7, outputting design results; S8, storing split units. The parametric architectural design method based on the design logic splits design elements into basic unit components. Through benchmark model driven by parameterization in Revit and each unit component according to certain design logic carrying on relation locking, parameter driving a benchmark model, the benchmark model driving unit components and the goal of the integration, collaboration, intellectualization and digitization can be achieved, and design efficiency and quality can be improved. Using the parametric architectural design method based on design logic, the design can be productized to some extent. Through freely assembling mature module components to finish designing products, the balance between quality and efficiency can be achieved, and the duplication of labor and waste can be reduced.

The invention discloses a formation method of two-color or multi-color jacquard warp knitting cloth. The warp knitting cloth is knitted on a jacquard warp knitting machine. The formation method comprises the following steps that (1) jacquard patterns are designed by the adoption of a computer; (2) knitting is prepared; (3) parameters are input to the jacquard warp knitting machine, knitting is achieved through the machine, and the warp knitting cloth with preset patterns is obtained. The knitted warp knitting cloth can be of two colors or multiple colors, yarns in each color independently form jacquard and other patterns, the appearance is attractive, and the problems of cost and loss increasing, environmental protection, the physical property, quality and the like caused by the fact that the two colors or the multiple colors of the warp knitting cloth is obtained by the adoption of post processing are resolved. Meanwhile, more than seven yarn guide bars are adopted to knit, the formed warp knitting cloth not only has the function of irregular pattern jacquard but also displays different colors of different patterns, patterns of a cloth cover of the warp knitting cloth are complex and changeable, the different colors are mutually combined to form the cloth cover with distinct levels and distinguished in flexibility.

The invention discloses an efficient and high yield pitaya cultivation method. The method includes soil preparation and ridging, frame erecting and shaping, planting, seedling period management, flowering period management, fruiting period management and pest control. In addition, the invention discloses a greenhouse structure and a pitaya frame erection structure. By the aid of the method, the problems that according to the traditional pitaya cultivation technology, the yield and quality of pitaya are low are overcome, the pitaya cultivation is simplified, the produced pitaya yield is high, and the quality is improved.

The invention discloses a face angle and face ambiguity analysis method and system, and computer equipment. The method comprises the steps of S1, neural network model training, S2, to-be-detected image extraction, S3, image face detection and correction, S4, face angle and ambiguity prediction, and S5, attribute output. Through a first neural network model based on deep learning, a face frame andface feature points in a picture can be rapidly detected, and a face frame position and a face feature point position are output; after correcting and amplifying the face frame, a corrected and standardized face image is intercepted; face angle and face ambiguity analysis are carried out based on the head picture on the captured corrected and standardized face picture through a second neural network model. The confidence coefficient of output face angle classification and the regression value of the face ambiguity are obtained and predicted, the problems of defocusing and motion ambiguity aresolved, high-quality pictures can be extracted, various data analysis, comparison and other operations can be carried out on the basis of the high-quality pictures, and the accuracy of subsequent analysis and prediction is improved.

The invention relates to a green body of red soil ceramic. The green body of the red soil ceramic is prepared from the following raw materials: red soil, quartz, talc, limestone and dolomite; the transmutation glaze of the red soil ceramic is prepared from the following raw materials: potassium feldspar, albite, calcium oxide, barium oxide, kaolin, quartz powder, sodium tripolyphosphate, titaniumoxide, rutile, zinc oxide and a coloring agent. By addition of other mineral raw materials, chemical raw materials and the like, the physical performance and the chemical performance of the green body are changed and the technical problems that the green body glaze of the red soil product is difficult to combine and the product is loose and fragile are solved; the firing temperature of the glaze is reduced from 1,310 DEG C to 1,230 DEG C, so thatthe firing temperature is reduced by 80 DEG C, the using amount of the fuel and the discharge quantity of harmful gas are reduced, environmental protection is contributed and production cost is greatly saved; and by development of the lead-free transmutation glaze, the lead-free transmutation glaze is suitable for being combined with the green body of the red soil ceramic, so that the problem of pollution to the ceramic decorative environment is solved fundamentally.

The invention discloses a method for dyeing a superfine terylene fabric. The method comprises the following dyeing steps: adding a softening agent, part of a leveling agent, and an expansive agent into the soppy superfine terylene fabric to prepare a working solution; adding a pH regulator to regulate the pH value of the working solution to 3.5-4.0; heating the working solution with the adjusted pH value to 43 DEG C, and adding disperse dye and the residual leveling agent to prepare a dye liquor; carrying out heating and dyeing. The method aims at dyeing of a brightly colored superfine terylene fabric, and has the advantages the softening agent, the leveling agent and the expansive agent are added simultaneously, and the pH value of the dye liquor is regulated to 3.5-4.0, so that poor leveling property, uneven dyeing and other quality problems existing in a low-bath-ratio dyeing process can be solved; moreover, the dye-uptake rate of the disperse dye can be improved, secondary aggregation of the disperse dye in a high-temperature descending process is prevented, all color fastness indices of the superfine terylene fabric exceed 4-level, the dyeing property is improved, and the dyeing effect is ideal; the method further has the advantages of being environment-friendly and low in energy consumption.

The invention relates to a curing agent of concrete, comprising styrene-acrylic emulsion, acrylamide solution, sodium silicate solution and organosilane solution; the styrene-acrylic emulsion is poured into the acrylamide solution; the sodium silicate solution and the organosilane solution are added and uniformly stirred with low speed to form the curing agent of the concrete; water soluble material with good film forming ability is used without solvent; neither volatile substances are generated nor secondary environmental pollution are caused; the invention comprises organosilane, rapidly penetrates into capillary pores wall inside the concrete, and then chemically reacts with part of the water and air in the concrete to generate silicon dioxide; the capillary pore channels are blocked, and a solid waterproof layer is formed to prevent evaporation of internal moisture and avoid invasion of external harmful substance, which helps to improve the durability of the concrete, keeps the concrete in a maintenance state for a long period, and improves durability of the concrete.

The invention discloses a beneficiation method of micro-fine particle dissemination type lead-zinc sulphide ore containing marmatite and pyrrhotite. For the complicated nature of micro-fine particle dissemination type lead-zinc sulphide ore containing marmatite and pyrrhotite, the zinc-sulphide two-stage bulk flotation-zinc-sulphide mixed rough concentrate regrinding and separation technology is adopted, easy-floating zinc-sulphide minerals are preferentially floated during zinc-sulphide mixed first-stage flotation, difficult-floating marmatite flotation is reinforced in the second stage, two-stage mixed rough concentrate is reground so as to promote sufficient monomer separation of zinc-sulphide intergrowth minerals, activated carbon is added in the regrinding process to enhance mineral surface reagent removal, during separation floatation, XKY-12 is added to form deep restraining of pyrrhotite, and efficient separation of marmatite and pyrrhotite is enhanced; according to the method, the good ore dressing recovery rate is ensured, and qualified and high-quality zinc concentrate is obtained; meanwhile, the efficient pyrrhotite inhibitor XKY-12 is adopted, and the problems that the marmatite and pyrrhotite separation efficiency is low and the separation precision is poor are solved.

The invention discloses a method for producing crimpy type high-grade green tea, which comprises the following sequence of operations: tedding fresh leaves, removing water in rollers, rolling to deblock, performing secondary water-removing, performing third water-removing, tedding to cool, shaping and rubbing, performing secondary tedding to cool and fragrance-extracting, wherein the secondary water-removing means that deblocked tea leaves are put in a 40 type well-known tea water remover for 20-25 seconds at the temperature of 130-140 DEG C; and the third water-removing means that the tea leaves after the secondary water-removing are returned back to a roller and are subjected to another time of water-removing for 15-22 seconds. The method for producing the crimpy type high-grade green tea has the advantages that the problem of long-time baking in a baking machine and many factors causing quality change can be completely solved, the occurrence of damage to tea leaves during warming up or stewing caused by slow manual stir-frying, and uneven stir-frying or not-required temperature at some time is prevented, so that the quality of the tea leaves is unified and is obviously improved; the labor force is reduced, and the yield is enhanced; the production rate is effectively increased, the tea leave dust is reduced, and the color and the luster are stable; and the method is convenient to operate and has little cost for machinery.

The invention discloses a hexanoic acid bacterium and liquid pig mud bacterium mixed bacterial solution culture method, which comprises: culturing hexanoic acid bacteria in a hexanoic acid bacterium culture medium and liquid pig mud bacteria in a liquid pig mud culture medium separately; inoculating 1 percent of hexanoic acid bacterium strain and 9 percent of liquid pig mud bacterium strain into a Carlsberg flask, a stainless stain seed tank and a stainless stain fermentation tank in turn; and thus, obtaining the hexanoic acid bacterium and liquid pig mud bacterium mixed bacterial solution. The hexanoic acid bacterium and liquid pig mud bacterium mixed bacterial solution prepared by the method, when used for maintaining pig mud and culturing artificial pig mud, can solve the problem that the artificial addition of calcium matters into the pig mud promotes the aging of the pig mud and the problem of complex operation, low and instable quality in tank-type culture and also solve the problem of undesirable use effect of hexanoic acid bacteria and liquid pig mud bacteria, which are used alone.

The invention discloses an extruded puffed fiber food and a preparation method thereof and belongs to the technical field of food processing. The extruded puffed fiber food comprises the following components in parts by weight: 10-50 parts of wheat flour, 15-50 parts of fiber flour, 0.2-5 parts of salt, 0.2-10 parts of calcium carbonates, 0.1-30 parts of conjugated linoleic acid, 0.1-5 parts of konjac fine flour, 0-80 parts of buckwheat powder, 0-80 parts of oat meal, 0-80 parts of tartary buckwheat flour, 0-80 parts of dehydrated potato powder, 0-80 parts of corn starch, 0-80 parts of rice meal, and 0-10 parts of seasonings. The food disclosed by the invention is prepared from fiber flour through the following steps: mixing the fiber flour with other components, humidifying the obtained mixture, then carrying out extrusion puffing on the humidified mixture, seasoning the obtained product, and baking the seasoned product. The food disclosed by the invention can be used for solving theproblem that a food with a high fiber content is rough in taste and difficult to digest after being eaten; and simultaneously because an appropriate amount of the conjugated linoleic acid is added, the conjugated linoleic acid and the fiber in the invention can enable the food to achieve an effect of weight loss and fat removal and an effect of improving the extrusion puffing characteristics and taste of the fiber food.