241results about How to "Process specification" patented technology

The invention relates to an E0-grade melamine modified urea-formaldehyde resin adhesive, and a preparation method and application thereof. The E0-grade melamine modified urea-formaldehyde resin adhesive is characterized by comprising an E0-grade melamine modified urea-formaldehyde resin, a composite curing agent and a composite filler, wherein the E0-grade melamine modified urea-formaldehyde resin is prepared from the following raw materials in parts by mass: 100 parts of formaldehyde, 0.1-0.5 part of polyvinyl alcohol, 100-200ml of basic catalyst and 200-400ml of acidic catalyst; the mol ratio of the formaldehyde to the urea+melamine (F / (U+M)) is equal to 0.80-0.98; the composite curing agent is prepared from the following raw materials in parts by mass: 200-250 parts of ammonium chloride, 150-200 parts of oxalic acid, 400-450 parts of citric acid, 100-150 parts of tartaric acid and 500-800 parts of water; and the composite filler is prepared from the following raw materials in parts by mass: 60 parts of industrial flour, 20 parts of 800-mesh light calcium carbonate and 20 parts of 800-mesh wood meal. The E0-grade melamine modified urea-formaldehyde resin adhesive is used for gluing plates. The E0-grade melamine modified urea-formaldehyde resin adhesive has the advantages of low free formaldehyde content, low cost, favorable precompression performance, good gluing performance and the like.

The invention relates to a handling method in the field of electrical power systems, and particularly relates to a graded handling method for faults of centralized operation and maintenance systems. A centralized operation and maintenance system monitors nationally dispatched, individually dispatched and provincially dispatched smart power grids to dispatch data of technical support system working condition type, power grid basic data type, safeguard system type and environment and ancillary equipment type. Aiming at large amounts of data monitored by provincial grid dispatching centers of all levels, for improving the efficiency of fault handling, an operation and maintenance center defines the response times required by removing faults of different levels through grading the faults, and starts handling plans for faults of corresponding levels, so that the real-time handling operation of faults of each level is realized in the operation and maintenance center, thereby reducing the operation and maintenance pressure of a provincial grid dispatching center of each level, and improving the reliability and security of system operation.

The invention provides a workflow control system of project implementation. The workflow control system comprises a project range management module, a project human resource management module, a project progress management module, a project cost management module, a project quality management module, a project health safe environment HSE management module, a project procurement management module, a project communication management module, a project risk management module and a project comprehensive management module. By means of the workflow control system, workflow control efficiency can be improved, and requirements of all aspects on information sharing are met.

A software testing method based on a model includes the following steps that S1, software to be tested is analyzed, and a test object and test characteristics are determined; S2, a UML model is selected and constructed; S3, verification is performed on the UML model, and correctness of the UML model is guaranteed; S4, traversal is performed on the UML model through a depth-first search algorithm, a test case is automatically generated, a relevant coverage rate is calculated according to sufficiency criteria such as a statement coverage criterion, a judgment coverage criterion, a condition coverage criterion and a route coverage criterion, so that assessment of the test case is finished; S5, a test script is generated according to a program to be tested and the test case obtained through the UML model, the test script is automatically executed, and an actual output result obtained through execution of the test script is stored; S6, according to comparison between actual output and anticipated output of the test case, a test result is obtained, and then according to the test object and a preset stopping criterion, whether the model or the program to be tested needs to be modified or not is determined.

The present invention belongs to the field of adhesive technology, and features that the present invention is double component no-aldehyde waterproof timber adhesive comprising main adhesive component, which is prepared with corn starch and through esterification to form emulsion and copolymerization with grafting stabilizer under certain pH condition, and curing agent, which is prepared with polyisocyanate through closing the isocyanate radical. The present invention has the features of unique composition, no environmental pollution, low cost, etc. and is used in various timber products.

A fabrication method is described which reduces processes of fabricating display devices such as an in-cell type display device. The display device includes: a gate line over a substrate; a data line over the substrate; a thin-film-transistor (TFT) including a drain electrode and a source electrode, the TFT located at a pixel defined by an intersection between the gate line and the data line; a first electrode layer located to be spaced apart from one of the source electrode and the drain electrode of the TFT; and a second electrode and a connection pattern over the first electrode, both the second electrode and the connection pattern of a same material, the connection pattern connecting one of the source electrode or the drain electrode of the TFT to the first electrode.

The invention discloses a file synchronous storage and access system based on a cloud server and a method therefor. The file synchronous storage and access system comprises a barcode sweeping gun, a scanner, a barcode printer and a plurality of file cabinets, the barcode sweeping gun is used for scanning a two-dimension barcode on one side surface of a file box storing paper files and sending collected two-dimension barcode information into a collection management terminal; the two-dimension barcode is an ID number; the scanner is used for scanning the paper files in the file box page by page and sending scanned images into the collection management terminal; the barcode printer is used for printing the two-dimension barcode on the file box according to a command from the collection management terminal; the file cabinets are used for storing the paper files and capable of serving the function of locating files to a book according to a command from the collection management terminal, and indicator lights are arranged on the file cabinets. The file synchronous storage and access system is capable of managing paper files and electronic files synchronously; in normal cases, desired information is obtained from the electronic files, instead of repeatedly accessing the paper files, so that the work efficiency is improved, and the work process is standardized.

The invention relates to a water-based macromolecule-isocyanate straw hard board and a preparation method thereof. Straws of rice, wheat, corn or other crops, a water-based macromolecule-isocyanate adhesive and a straw interface performance modifying agent are used as raw materials, and the straws are treated by section cutting, kneading and modification, adhesive application and heat pressing to produce the water-based macromolecule-isocyanate straw hard board. A mixture ratio of the absolute dry straws to the water-based macromolecule-isocyanate adhesive to the straw interface performance modifying agent by weight is 100 to 10-16 to 0.05-0.15. The straw hard board uses the water-based macromolecule-isocyanate adhesive to replace a pure isocyanate adhesive, radically improves the problems of toxic organic volatiles, poor prepressing performance, adhesion on boards, etc., remarkably reduces cost and really realizes green production, and the raw materials after the treatment of kneading and modification have good prepressing and molding performances and high one-off qualified rate. The water-based macromolecule-isocyanate straw hard board has the characteristics of unique design, long active period, excellent aging, water and heat resisting performances, simple operation, easy availability of equipment, no environmental pollution, easy implementation, etc., and produces huge entironmental, social and economical benefits after the water-based macromolecule-isocyanate straw hard board is popularized.

The invention discloses a device for controlling the temperature of a large-space building. The device comprises an air supply man pipe, a system controller, a wireless temperature receiver and a wireless infrared counting receiver. The system controller is connected with the wireless temperature receiver and the wireless infrared counting receiver. A wireless temperature sensor and a wireless infrared counter are arranged in large space. The system controller is connected with the valve controller of the air supply main pipe. The wireless temperature receiver is in wireless connection with the wireless temperature sensor. The wireless infrared counting receiver is in wireless connection with the wireless infrared counter. The invention further discloses a method for controlling the temperature of the large-space building. The method comprises the first step that the device is started, the second step that the wireless infrared counter measures the number of seated people, the third step that when the seated rate is low, the valve controller closes a volume damper, and the fourth step that when the seated rate is high, the system controller adjusts the air volume of an air inlet. The device and method are reasonable in design and standard in process, achieve the horizontal temperature control over the large-space building and can be widely applied to various public buildings.

A natural non-toxic adhesive for wood used as building material or decorative material contains main material which is prepared from corn or cassava starch, water and assistant through emulsifying, oxidizing, etherifying, esterifying and cross-linking, polyvinyl alcohol as intensifer, solution of sodium polyacrylate as stabilizer, assistant and water. Its advantages are no poison and irritation, good water-proof nature, high drying speed and adhesion.

The invention discloses a method for screening microorganism high-polymorphism molecular marker sites. The method comprises the following steps of uniformly mixing microspecies of different organismsat equal amount, and extracting total nucleic acid; building a high-flux sequencing library; finding variation sites on a genome; screening the high-polymorphism sites in a gliding translation way; designing multiple amplification primers at both sides of a candidate site; screening the multiple primers, so as to obtain the novel high-polymorphism molecular marker sites. The method has the advantages that in theory, all available high-polymorphism molecular marker sites on the genome can be screened at one time, and be directly used for high-flux detection of variety, and the repeated demonstration process in the traditional screening method is not needed; the screened molecular marker sites can be detected in batch, and the respective molecule amplification and detection on each molecularmarker site are not needed, so that the detection speed is accelerated, and the accuracy is improved; the screened molecular marker has high polymorphism and good resolution, the screening process issimple and quick, and the process is standard.

The invention relates to a bank bill automatic classification filing system. The bank bill automatic classification filing system is characterized by comprising an identification box (1), wherein an entrance is formed in the identification box (1), a scanning recognizer is installed inside the identification box (1), and all bank bills placed into the identification box (1) can be scanned and recognized in sequence through the scanning recognizer. The bank bill automatic classification filing system further comprises a guide rail (2) and a classification filing cabinet (6) arranged beside the guide rail (2), wherein a mechanical arm (3) is installed on the guide rail (2), and is used for placing the bank bills which are placed into the identification box (1) into the classification filing cabinet (6). The bank bill automatic classification filing system further comprises a controller, wherein the controller is respectively connected with the scanning recognizer and a control unit of the mechanical arm (3), the types of the bank bills are judged according to information obtained through the scanning recognizer, and the bank bills are placed at corresponding positions inside the classification filing cabinet (6) according to the types of the bank bills. The bank bill automatic classification filing system is a modern bill processing automatic classification filing system which is built for banks, and is centralized, unified, and high in degree of automation.

The invention provides a standard preparation technology for a root carving product, which comprises the six steps, namely root timber preparation, tool preparation, auxiliary material preparation, forming, product surface coating and show adjusting. Strong applicability system production measure is adopted, root timber can be widely utilized, universality is strong, waste root timbers in drought and cold areas like Sinkiang such as birch, populus and diversifolia are adopted, and the technology is rich in local style, standard in technology, tight in step join, short in carving treatment period, high in manufacturing efficiency, less in material wastage, and rich in style, can better express root carving technology, and is suitable for environment protection, and convenient to operate, manual consumption is greatly decreased, and the product quality is easy to control.

The invention discloses a round hole thin wall type work piece cementing and quenching method. After a work piece processed mechanically is cemented routinely, the work piece is taken from a furnace, and a round column shaped pre-expanding mold is installed into an inner hole immediately, the outer diameter of the pre-expanding mold is processed to be 0.1 to 0.25 mm larger than the drawing size of the hole diameter of the work piece, then the work piece and the pre-expanding mold are immersed into the quenching oil quickly and vertically according to the quenching technology, and then are tempered after the work piece and the pre-expanding mold are taken out of oil, the pre-expanding mold is pressed out steadily through a hydraulic machine after being cooled, and rotoblasting, examination and warehousing are performed finally. If the attrition of the pre-expanding mold is out of tolerance, the pre-expanding mold can be reused after being renovated. The method is suitable for the round hole thin wall type work piece cementing and quenching method such as a vehicle gear ring, and a bearing sleeve ring, the distortion of the work piece can be avoided or reduced, the product quality is guaranteed, the operation is simple, the technology is normative, the investment is less, the cost is low, and the production efficiency is high.

The invention discloses a distributed data integration system and method based on Web and Kafka, and the system comprises: a console module which is used for providing a console for a user, and enabling the user to carry out the creation and monitoring of an ETL task in a Web page operation mode; a management service module which is used for providing a management service API for the console module; a mode management module which is used for managing schema of the data source end, schema of the destination end and mapping of schema; a data extraction module which is used for extracting data ofthe management data source end to a message queue; a data processing module which is used for cleaning and converting the data; and a data loading module whcih is used for loading the data from the message queue to the destination. According to the system, the process of creating the ETL instance based on the Kafka Connect is simpler in operation, more standard in management and more flexible inconfiguration, and the ETL program is low in coupling degree, high in fault tolerance and easy to expand and integrate.

The invention belongs to the technical field of statue engraving, and relates to an engraving method, in particular to a method for duplicating and enlarging a sculpture. The method overcomes the defects in the prior art, and saves time and labor, the enlarged sculpture is not distorted, and the method can be used for producing large products. According to the technical scheme, a model of a large sculpture is scanned in a three-dimension scanner to form an electronic model, the model is sliced to be processed and then is processed through a flat carving machine, and processed slices are bonded and then ground and corrected to be molded. Compared with a traditional sculpture enlarging method, the large sculpture is sliced to be processed, and then the processed slices are bonded, so that a manufactured sculpture is larger, the size of the sculpture is far beyond the largest range of a 3D printer and a circular carving machine, and the problem that a large sculpture is hard to manufacture is solved.

The present invention belongs to the biotechnology field and aims at providing one kind of domestic packing film capable of being degraded completely. The packing film is produced with corn starch asmain material and degradable polyvinyl alcohol and other supplementary material and through the steps of making colloid, mixing, crosslinking, drying to form film, film surface treatment, etc. The said process can produce domestic packing film with excellent performance for application widely in light industry, food product, daily used article and other packing fields.

The invention discloses a preparation method for an edible and soluble composite film packing material. The preparation method comprises the following process steps of: A, preparing materials; B, modifying, namely adding a modifier into a container in which starch and polysaccharide are accommodated for later use; C, preparing glue, namely preparing glue A by placing modified starch, modified polysaccharide, collagen, zein, casein, glycerin and sorbitol into a reaction kettle, heating, stirring and cooling for later use, and preparing glue B by placing the polysaccharide, sodium carboxymethylcellulose, the collagen, the casein, the glycerin and the sorbitol into the reaction kettle and performing the steps; and D, preparing a film, namely preparing a film A by coating the glue A and the glue B on a film forming machine, starting the film forming machine for processing, adhering the prepared film A and a film B to form a whole body, and thus obtaining the edible and soluble composite film packing material. The preparation method is normalized, convenient to operate and energy-saving, and can be widely applied to the fields of packages of drink, food, condiments, vegetables and fruit, and the like, emission is reduced, and industrialized batch production can be easily formed.

The invention discloses a special reinforcing composite calcium carbonate for polyvinyl chloride pipes. The reinforcing composite calcium carbonate is made of, by weight, 80-120 parts of calcium carbonate, 5-10 parts of polyvinyl chloride functional modifier and 1-2 parts of stearic acid. The preparation process of the reinforcing composite calcium carbonate is mixing. The special reinforcing composite calcium carbonate has the advantages of reasonable conception, standard process, simplicity in operation, low cost and freeness of pollution, and using the special reinforcing composite calcium carbonate for processing of polyvinyl chloride pipes can improve product performance, lower product cost and the like. The special reinforcing composite calcium carbonate is applicable to industrial batch production and can be widely used for the field of processing of the polyvinyl chloride pipes.

The present invention discloses a chia seed suspended particle drink. The drink consists of the following components in percentages by mass: 0.1%-0.5% of chia seed, 0.01%-0.05% of suspending agent, 0.02%-0.1% of gel enhancement agent, 0.02%-0.1% of citric acid, 0.01%-0.05% of sodium citrate, 0.01%-0.04% of fortunella margarita and lemon, 5%-10% of sweeteners and the balanced water, and the total amount of the above components is 100%. The present invention also discloses a preparation method of the chia seed suspended particle drink. The preparation method comprises the following steps: chia seed pre-treating, weighing, material liquid preparing, filling, sterilizing and cooling. The chia seeds are used as raw materials, microbial edible gum is carefully selected, and a gel three-dimensional network structure is formed by using the gelling ability of the microbial edible gum to enable the particles to suspend. The prepared natural suspended particle drink has a shelf life up to six months. The floating food particles are true, intuitive and nutritional, and the drink is good in taste and is oriented to all types of consumer groups.

The invention relates to an advanced planning and scheduling system. The advanced planning and scheduling system comprises a selection module, a data receiving module and a data analysis module which are mutually and respectively connected. Therefore, the system can be used for monitoring the difference of data tables in various versions and recording and tracking the execution result of the advanced planning and scheduling system so as to operate history data and further continuously execute the imported efficiency analysis of the advanced planning and scheduling system, to be convenient for a planner to adjust modeling parameters or change the management flow according to the condition, and to ensure that the advanced planning and scheduling system can gradually approach to the execution result.

The invention relates to a konjac high-fiber solid beverage and a preparation method. The solid beverage comprises a beverage pocket and a konjac granule packet, wherein the beverage packet is prepared by processes of carrying out weighing, mixing, granulation, drying, packaging and the like on a non-dairy creamer, white granulated sugar, coffee powder, inulin, konjac flour, sucrose ester, coffee flavor and milk flavor; the konjac granule packet is prepared by carrying out puffing, alkaline water refining, forming, seasoning and the like on konjac gum. Every 250 milliliters of the prepared konjac high-fiber solid beverage contains 2.5 grams of dietary fibers, and the dietary fiber content is high; the mouth-feel characteristics of the beverage are maintained; the beverage is high in brewing property and convenient to use and carry; in addition, a process is normative, scientific and easy to operate; the beverage is a good product for supplementing the dietary fibers, and has a good effect on the prevention and the treatment of diseases caused by dietary fiber unbalance.

The invention provides a chest pain first-aid medical internet system and an application method thereof. A chest pain first-aid calling and dispatching command system, a chest pain first-aid flow risk control management system, a patient data real-time acquisition and remote transmission system, a chest pain first-aid electronic medical record system, an ambulance and salvage scene real-time video monitoring system, a remote first-aid and monitoring system, and a chest pain scoring system are integrated to form a chest pain first-aid management and quality control platform; and a hospital internal part and a hospital external part cooperate with each other, the treatment flow is optimized and normalized, the treatment time is shortened, the treatment efficiency is improved, and the casualty rate and medical disputes can be reduced.

The invention discloses an unified data center management system and a management method thereof. The unified data center management method comprises the steps of basic information management, resource planning management, resource management, process management, operating and maintenance management, task management, resource optimization, resource monitoring and system setting; the unified data center management system comprises a basic information management module, a resource planning management module, a resource management module, a process management module, an operating and maintenancemanagement module, a task management module, a resource optimization module, a resource monitoring module and a system setting module. By means of the unified data center management system and the management method thereof, operating and maintenance operation and processes can be regularized, physical resources and virtual resources are managed uniformly, an uniform interface, uniform management,uniform application and uniform allocation are achieved, the resource utilization rate is improved, energy consumption is effectively controlled, the automation management degree of a data center is improved, and manual involvement is reduced so that the personnel training cost can be reduced, and the management efficiency is improved.

The invention discloses a polyvinyl chloride transparent weather-resistant sheet comprising the following components in part by weight: 100 parts of PVC resin, 3 to 4 parts of plasticizer, 1.5 to 2.5 parts of heat stabilizer, 0.2 to 0.3 part of external lubricant, 0.6 to 0.8 part of internal lubricant and 2 to 4 parts of weather-resistant modifier. The production process of the polyvinyl chloride transparent weather-resistant sheet comprises mixing, stirring, heating, cooling and unloading packaging of the components. The polyvinyl chloride transparent weather-resistant sheet disclosed by the invention has reasonable concept and standard technique, can be put into industrial mass production as soon as possible, and has the benefits of high strength, strong toughness, good weather resistance, no deformation because of heat resistance and no embrittlement because of cold resistance. The polyvinyl chloride transparent weather-resistant sheet can be widely applied in the fields of outdoor advertisements, decoration, automobiles curtain walls and the like.

The invention provides a steam sterilization washer. The washer comprises a frame; a pressure vessel capable of washing, stream sterilizing, drying and cooling articles and being rigidly connected tothe frame, two sides of which are equipped with a high-pressure clothes feeding gate and a high-pressure clothes discharging gate respectively; a rotor drum which is arranged in the vessel and equipped with a rotor drum gate; a rotation shaft running through the center of the rotor drum to drive the rotor drum to rotate relatively to the vessel, which is flexibly connected to two ends of the vessel in a sealing manner through a flexible sealing device, and is flexibly connected to the frame by the flexible device so as to avoid transferring vibration movement of the rotation shaft to the vessel; a pure steam inlet pipe equipped with a stream inlet valve to be communicated with a chamber in the vessel through the vessel; and an exhaust pipe equipped with a vent valve, being communicated with the chamber in the vessel through the vessel.

The invention relates to an intelligent and accurate air supply system of an air conditioning unit. The intelligent and accurate air supply system comprises an air supply draught fan, an air return draught fan, air valves, an air supply pipeline, an air return pipeline, a fresh air pipeline, a chilled water supply system, a steam supply system, an accurate air supply control box and a sensing unit, wherein the air supply draught fan and the air supply pipeline as well as the air return draught fan and the air return pipeline are connected through the air valves; the fresh air pipeline is connected with the air supply draught fan through a filter; the sensing unit comprises an air volume sensor, a mini-type air pressure sensor, an air supply temperature and humidity complex sensor and an air discharging temperature and humidity complex sensor; the air supply draught fan and the air return draught fan are driven by adopting a variable-frequency and variable-speed motor; the chilled water supply system is provided with a chilled water control valve; the steam supply system is provided with a steam control valve; an intelligent air supply controller and a power supply are arranged in the accurate air supply control box; the intelligent air supply controller is in communication connection with the variable-frequency and variable-speed motor, the chilled water control valve, the steam control valve and the sensing unit.

The invention provides a fully automatic industrial shoe washing machine, comprising: a frame; a cylindrical container, the cylindrical container includes a cylinder body, a container front plate and a container rear plate, and at least one main shaft support seat is fixedly installed on the container front plate and the container rear plate. On at least one of the rear plates of the container; the main shaft is supported by the main shaft support seat and extends from it along the center of the cylinder body, and the end of the main shaft protruding from the main shaft support seat away from the cylinder body is connected to the driving power of the shoe washing machine; and the installation The drum in the cylindrical container includes a drum wall full of holes arranged in a net shape, and the two ends of the drum are fixedly installed on the main shaft passing through the center, and are supported by the main shaft, and the drum rotates relative to the container through the main shaft. The drum includes: a central air inlet pipe in its inner center, and a plurality of small holes arranged in a net shape on the pipe wall of the central air inlet pipe. The central air inlet pipe extends between the bottom plate of the drum and the front end of the drum, and can It is in fluid communication with the air inlet channel, so as to send the gas in the air inlet channel into the drum.

The invention relates to a processing method for a harsh-taste-free taro leaf stalk pickle, which comprises the steps of: taking fresh taro leaf stalks which grow for 10-20 days, washing the taro leaf stalks clean and cutting the taro leaf stalks into small sections; dissolving lactic acid bacteria starter and table salt into potable water according to certain proportions and conducting even agitation; then dipping the small fresh taro leaf stalk sections in solution and sealing at normal temperature to conduct raw material fermentation; and finally taking out the fermented small taro leaf stalk sections and conducting vacuum airproof packaging, sterilization and cooling to obtain the harsh-taste-free taro leaf stalk pickle. The taro leaf stalk pickle which is produced by adopting the processing method through the anaerobic respiration of raw materials and the anaerobic fermentation of lactic acid bacteria is free of harsh taste, the flavor is strong, the texture is crisp and tender and the harsh-taste-free taro leaf stalk pickle can be easily preserved for a long term.