150results about How to "Reduce processing operations" patented technology

The invention provides a preparation method of an electromagnetic shielding textile. The preparation method comprises the following steps: textile pre-treatment: (1) putting the textile into a sodium hydroxide water solution and carrying out coarsening and oil removing treatment at 80-100 DEG C; (2) carrying out hydrogen plasma metal silver plating: padding the textile which is subjected to the coarsening and oil removing treatment in the step (1) into a silver nitrate complexing mixing solution and drying or airing; then utilizing a hydrogen plasma to replace silver nitrate padded on the textile with a silver monomer metal layer; (3) carrying out chemical copper plating: putting the textile obtained in the step (1) into a chemical copper plating solution to carry out the chemical copper plating; and (4) carrying out chemical nickel plating or electrical nickel plating: putting the textile treated in the step (3) into a nickel plating solution to carry out nickel plating. The method disclosed by the invention has the advantages of good process stability, small environmental pollution and cheap process; and the electromagnetic shielding rate of the prepared electromagnetic shielding textile is high and can reach more than 75 DB, the bonding force between a shielding layer and the metal layer is strong and the shielding layer and the metal layer are not easy to fall off.

A CO2 amine scrubbing process uses an absorbent mixture combination of an amine CO2 sorbent in combination with a non-nucleophilic, relatively stronger, typically nitrogenous, base. The weaker base(s) are nucleophilic and have the ability to react directly with the CO2 in the gas stream while the relatively stronger bases act as non-nucleophilic promoters for the reaction between the CO2 and the weaker base. The sorption and desorption temperatures can be varied by selection of the amine / base combination, permitting effective sorption temperatures of 70 to 90° C., favorable to scrubbing flue gas.

Provided are an electronic device including a bank structure and a method of manufacturing the same. The method of manufacturing the electronic device requires a fewer number of processes and comprises a direct patterning of insulating layers, such as fluorinated organic polymer layers, is possible using cost-efficient techniques such as inkjet printing.

The invention relates to a nucleic acid detection microfluidic chip based on modified capillaries and a nucleic acid detection system. The microfluidic chip internally comprises modified capillaries which are used for adsorbing target nucleic acid in a sample to be tested, and are used as a carrier for realizing the automated implementation of nucleic acid adsorption, purification, amplification and detection. The invention realizes the functions of integrated sample lysis, nucleic acid extraction, nucleic acid amplification and nucleic acid detection, so that the chip can be deployed in non-laboratory areas such as entry and exit ports and open country, and detects infectious pathogens.

The invention discloses a method for receiving a downlink message and a mobile terminal. The method comprises: receiving a broadcast message of a first network and the broadcast message of a second network by a mobile terminal; receiving the downlink message sent by the first network, when the terminal is standby in the first network, a received paging period specified in the first network and carried by the broadcast message of the first network being a first paging read period; determining a second paging read period when the terminal is standby in the second network, according to the received paging period specified in the second network and carried by the broadcast message of the second network, the determined second paging read period being larger than the paging period specified in the second network; and receiving the downlink message sent by the second network according to the determined second paging read period when the terminal is standby in the second network. Using the scheme, power consumption when the terminal is standby is lower than that of a multi-mode and multi-standby mode in prior art, stand-by time is increased, and efficiency of initiating the business is improved compared with the efficiency in a multi-mode and single-standby mode.

The invention discloses a heavy pure cotton fabric enzyme padding and stacking pretreatment process after normal pressure plasma treatment, and belongs to the technical field of dyeing and finishing pretreatment. The technological process comprises the following steps of: carrying out the normal pressure plasma treatment on the singed heavy pure cotton grey fabric; carrying out refining enzyme liquid padding on the fabric; then stacking at room temperature; then carrying out oxygen bleaching and low alkali mercerization; and finally sufficiently rinsing to complete the pretreatment process of the heavy pure cotton fabric. According to the method, the process has the characteristics of being good in treatment effect, little in fabrics strength damage, high in quality, soft in hand feeling, high in capillary effect and good in glossiness; the method provides a condition of high color yield for the subsequent dyeing and printing processing; the process operation is simple and high in controllability; the treated waste water, the pH value and the energy consumption of the process are far lower than the treated waste water, the pH value and the energy consumption of the traditional strong base scouring process; and the process is a clean production process meeting the environmental protection requirement, so that the sewage treatment burdens of enterprises are greatly reduced, the process is very high in social benefit and market prospect, and the process conditions are optimized.

The present utility model relates to the technical field of fabric straps, more particularly, it relates to a fabric strap with a multi-layer structure. Said fabric strap itself is integrally interwoven by the fabric with at least a double-layer structure. It is characterized in that: there are at least two layers fabric connecting up-and-down with one or more groups of yarn according to a certain weave structure. Said one or more groups of yarn not only can form an air cushion with erect fine hairs, but also can increase anti-bursting strength of the fabric. When the present utility model is applied to the shoulder straps of underwear, it can effectively relieve the stress on the skin generated by the fabric straps and increase comfort of underwear; when applied to the underwear wire casing, it can not only greatly increase anti-bursting strength, but also relieve the stress on female breasts generated by wire with formed cushion, thus preventing uncomfortable stress on the points of contact on skin after wearing said underwear. Impressions on the skin can be avoided and the comfort and safety of underwear can be improved.

The invention discloses a notification bar message processing method and a mobile terminal. The notification bar message processing method is applied to the mobile terminal, and the method comprises the following steps: when a notification message of a first application is received, outputting and displaying the notification message in a notification bar; obtaining a first operation instruction input by a user for the notification message; if the first operation instruction is an inhibition instruction, inhibiting the output and display of the notification message of the first application in the notification bar; and if the first operation instruction is a deletion instruction, deleting the notification message. According to the notification bar message processing method disclosed by the invention, the notification message of the first application is inhibited from being output to the notification bar, thereby reducing the number of the notification messages, and thus the efficiency of processing the notification messages can be improved. In addition, the importance of the inhibited notification messages to the user is low, the majority of the notification messages output and displayed to the notification bar belong to important notification messages, thereby reducing the processing operations of the user on the notification messages with low importance, and thus the user experience is improved.

The invention belongs to the technical field of protection of ancient books, and discloses an ancient book processing liquid and an ancient book processing method. The ancient book processing liquid comprises an inorganic base liquid prepared by dissolving or dispersing an inorganic base in water and a quaternary ammonium salt liquid prepared by dissolving or dispersing a quaternary ammonium saltcompound in water. The ancient book processing method is as follows: clearing an impurity of the ancient book, processing at the constant temperature at the constant humidity, drying, and putting in closed deacidifying equipment, the inorganic base liquid and the quaternary ammonium salt liquid are atomized and introduced into the deacidifying equipment to process a paper sample, then the paper sample is dried and placed at the environment temperature to finish processing. The ancient book processing liquid and the ancient book processing method have the multifunctional processing effects of deacidifying, reinforcing, and inhibiting bacteria.

An embodiment of the invention provides a fatigue detection method and a mobile terminal. The fatigue detection method is applied to the mobile terminal with a camera and includes: acquiring multiframe preview images, including the face of a user of the mobile terminal, continuously collected by the camera; subjecting the multiframe preview images to transition point detection; acquiring facial feature change information of the user of the mobile terminal when a transition point from a normal state to a fatigue state is detected; determining that the user of the mobile terminal is in the fatigue state on the basis of the facial feature change information; sending fatigue state prompting information to the user of the mobile terminal. According to the fatigue detection method, the prompting information can be sent out after detection of the fatigue state of the user, so that driving safety of the user of the mobile terminal can be improved.

The present invention relates to an adjustable propeller arrangement comprising a drive shaft extending in a longitudinal direction and an adjustable propeller connected to the drive shaft. The adjustable propeller comp rises at least one propeller blade and an adjusting member connected to the at least one propeller blade such that the pitch of the at least one propeller blade is controlled by the position, in the longitudinal direction, of the adjusting member. The arrangement comprises a conduit assembly which in turn comprises a duct located outside of the drive shaft and the conduit assembly further comprises a first conduit portion extending at least partially within the drive shaft. The conduit assembly is adapted to provide a fluid communication between the adjustable propeller and the duct.

The invention provides a screen-off payment method and a mobile terminal. The screen-off payment method comprises the steps that when the mobile terminal is in a payment scenario, a screen is off anddisplays an initial two-dimensional code used for triggering the payment function of the mobile terminal; after a notification message of successful initial two-dimensional code scanning is received,the payment account information of a target payment application is sent to a code scanning device, wherein the notification message is sent by the code scanning device; payment amount information returned by the payment server of the target payment application is received, and the screen is off, displays payment amount and carries out authentication; and if the authentication is passed, payment data are generated and sent to the payment server for payment. According to the scheme, a payment state is started in advance under the screen which is off, which improves the payment efficiency, and reduces process operation; in addition, the entire payment process is completed in the state of screen-off, which can reduce power consumption; and the problems of cumbersome operation and unnecessarypower consumption of a mobile payment scheme in the prior art are well solved.

The invention discloses a driving control circuit for a great many of backlight partitions, the circuit comprises a plurality of backlight sources, a plurality of driving ICs and a plurality of on-offcontrol device, the plurality of backlight sources are divided into multiple groups, each group of the backlight sources are connected in lines and rows and driven by the same driving IC, wherein thenumber of lines of each group of the backlight sources is N, the number of rows of each group of the backlight sources is same as the number of driving paths of the driving IC, each line of the backlight sources is provided with the on-off control device, wherein each backlight source in each line of the backlight sources is arranged between an output end of the on-off control device and an inputend of each path of the driving IC; within the same driving cycle T, on time of the on-off control device of each line of the N lines of the backlight sources is T / N, and at the same moment, only theon-off control device corresponding to one of the N lines of the backlight sources is in an on state. With the circuit provided by the invention, the number of the backlight partition driving ICs isreduced and cost is reduced, technological flows are also reduced at the same time, and production operability is increased.

The invention discloses a preparation method of aluminum-calcium alloy used for vacuum refining molten steel deoxidation and a device thereof; the high-purity aluminum and calcium are used as the raw material and are prepared according to the weight percent as follows: 70-90 percent of aluminum and 10-30 percent calcium; the calcium is added to the aluminum which is molten by a low-frequency sensing induction furnace, the aluminum and the calcium are molten for 30-40 minutes under the protection of argon gas and then cast into an ingot; after being cooled, the ingot is broken into blocks to prepare the aluminum-calcium alloy. The invention has the advantages that the alloy has high purity and high calcium content and is used for vacuum refining molten steel deoxidation; the deoxidation and calcium can be completed in one step; the O, C, N, S ingredients in the steel are ensured not to exceed the standard requirement; meanwhile, the Al2O3 inclusion content in the steel is greatly reduced, thereby having the obvious effects of reducing nodulation at a pouring water gap and improving steel quality.

The invention relates to a quick-frozen yellow braised chicken, which takes a well cleaned to-be-processed chicken as a main raw material, adopts other raw materials as auxiliary materials, and is made by the steps of treatment, sauce preparation, bagging, vacuum sealing, cooking sterilization, and quick-freezing. The quick-frozen yellow braised chicken provided by the invention can be edible after direct water boiling for 15-20min under a packaged condition. With the method, the original flavor of yellow braised chicken is maintained, and eating can be faster and more convenient. The quick-frozen yellow braised chicken is very suitable for families and snack bars, and the processing operation links are reduced.

The invention relates to a synthetic method for disulfide diisopropyl xanthate. The method comprises the following steps that 1, alkali metal alkoxide is synthesized, wherein isopropyl alcohol is used as a starting raw material, tetrahydrofuran is used as reaction solvent, alkali metal hydroxide is added for carrying out a backflow reaction, and then cooling is carried out to obtain an alkali metal alkoxide reaction solution; 2, an xanthate intermediate is synthesized, wherein a water seal pressing method is adopted for slowly dripping carbon disulfide into the alkali metal alkoxide reaction solution to obtain the xanthate intermediate; 3, the xanthate intermediate is activated, wherein water and iodine are added into the xanthate intermediate to carry out an activating reaction to obtain an activated xanthate intermediate; 4, hydrogen peroxide oxidizing is carried out, wherein hydrogen peroxide is slowly dripped into the activated xanthate intermediate to carry out a reaction in a heat-preserving mode to obtain disulfide diisopropyl xanthate mixed liquor; 5, reactive crystallization and purification are carried out, wherein the disulfide diisopropyl xanthate mixed liquor is distilled and cooled to separate out crystals, then water is added, and the disulfide diisopropyl xanthate mixed liquor is stirred and filtered to obtain the high-purity disulfide diisopropyl xanthate. According to the method, the process is simple, the cost is low, and the yield is high.

The invention provides a method for improving webpage screenshot definition based on a WEB technology, which comprises the following steps of: obtaining HTML (Hypertext Markup Language) element content of a to-be-intercepted page, and cloning a DOM (Document Object Model) structure of the to-be-intercepted page; analyzing and judging target nodes and child nodes to be intercepted in the DOM structure as well as corresponding styles and hierarchy requirements; if the DOM structure does not have the CSS style requirement influencing the screenshot accuracy, drawing the to-be-intercepted node element into a canvas according to the style and hierarchical relationship of the to-be-intercepted node element; otherwise, if a cross-domain resource in the webpage content to be intercepted or an execution script is not allowed to remotely access an original resource due to a security privacy requirement, performing on-demand scaling configuration on canvas drawing coordinate parameters; otherwise, converting the HTML content to be subjected to screenshot, carry out screenshot preprocessing according to different CSS style requirements, constructing an SVG document format and subjecting the SVG document format to picture processing; and finally, performing picture conversion on the content drawn in the canvas to generate a screenshot file.

The invention discloses a network advertisement show type post test method and a network advertisement show type post test system. The network advertisement show type post test method comprises the steps of storing generated advertisement content data of appointed advertisement after the appointed advertisement is shown according to advertisement show calling requests; storing show configuration information for showing the appointed advertisement; storing a website of a web page for showing the appointed advertisement; requesting a current web page corresponding to the website based on the stored website; showing the appointed advertisement on the requested current web page based on to the stored advertisement content data and show configuration information to obtain the web page showing the advertisement; and carrying out screenshot on the web page for showing the appointed advertisement and returning the obtained web page screenshot to a terminal used by an advertiser of the appointed advertisement. The network advertisement show type post test method and the network advertisement show type post test system reduce consumption and waste for processing resources in obtaining web page screenshot of characterization advertisement show types.

The invention discloses a preparation method of active anhydrous calcium sulfate. The preparation process comprises the following steps: continuously adding calcium sulphate dehydrate powder into an airflow dryer; and enabling the calcium sulphate dehydrate powder to be in contact with high-temperature gas with the temperature of 400 to 950 DEG C which is introduced into the bottom of the airflow dryer and performing instant dehydration activating reaction to obtain airflow containing the active anhydrous calcium sulfate powder. The process is simple, low in energy consumption and quick; raw materials are widely sourced; continuous industrial production can be performed; a new technological approach for deep processing of gypsum powder industry is opened.

The invention discloses a method for efficiently recycling and regenerating a positive electrode material of a waste lithium ion battery. The method comprises the following steps: completely discharging, disassembling, stripping, calcining and grinding the recycled waste lithium ion battery to obtain a LiNi0.5Co0.2Mn0.3O2 active material; leaching the active material by using a leaching agent to obtain a leaching solution rich in lithium and a precipitate containing nickel, cobalt and manganese; dispersing the obtained precipitate in water, adding alkali liquor, and adjusting the pH value to obtain nickel cobalt manganese hydroxide precipitate; filtering the nickel cobalt manganese hydroxide precipitate to obtain a ternary precursor, carrying out lithiation on the ternary precursor and anexcessive lithium source according to the amount of substance of the ternary precursor, performing grinding, mixing and calcining to obtain a positive electrode active material; adding inorganic acidinto filtrate obtained after filtering, generating new organic acid, and realizing recycling of the organic acid. By using the method provided by the invention, the ternary positive electrode materialcan be recycled, the process is simple, the processing cost can be effectively reduced, and the recycling of organic acid can be realized.

The invention discloses multifunctional repairing liquid for ancient books and a processing method of the ancient books, belonging to the technical field of ancient book protection. The multifunctional repairing liquid contains alkaline mixed sol and an alcohol-water solution, wherein the alkaline mixed sol is prepared by adding a surfactant to the outsides of metallic oxide nano-particles, and dispersing the metallic oxide nano-particles into an inert solvent; and the alcohol-water solution contains quaternary ammonium salt. The processing method of the ancient books comprises the steps of carrying out impurity cleaning and constant-temperature and constant-humidity drying on the ancient books, dipping the ancient books into uniformly dispersed alkaline mixed sol, taking out the ancient books, airing for drying, putting the ancient books into closed deacidification equipment, introducing an atomized quaternary ammonium salt water solution so as to spray pages of the ancient books, drying, and standing at an environmental temperature in a ventilating place, so as to finish the processing. According to the multifunctional repairing liquid and the processing method, multifunctional processing effects of deacidification, enhancement, antibiosis, anti-aging and the like of the ancient books can be achieved.

The invention belongs to the technical field of ancient book protection, and discloses a deacidification enhancement treatment solution and a method for treating aged paper. The deacidification enhancement treatment solution is composed of metal oxide nanoparticles, a PEI dispersant and a solvent. The treatment method comprises the steps: cleaning impurities on the surface of the aged paper, putting the aged paper into a vacuum drying device after constant temperature and humidity treatment, and treating; laying the pre-treated aged paper flat in an airtight box, carrying out pressurization atomization by the deacidification enhancement treatment solution, and carrying out atomization treatment; and then placing the aged paper in a fuming cupboard, air-drying, evenly and smoothly placing between wool cloth, placing the aged paper and the wool cloth in the vacuum drying device together, carrying out drying treatment, taking out, placing in a constant temperature and humidity environment, balancing water, and completing the treatment. The deacidification enhancement treatment solution and the treatment method have the multifunctional treatment effects of deacidification, enhancement,bacteriostasis and aging resistance.

The invention discloses an amphoteric retanning fatting agent and a preparation method thereof. The preparation method of the amphoteric retanning fatting agent comprises the steps that maleic anhydride, maleic anhydride monoamide, acrylic acid and tri-methylamino ethyl methacrylate serve as raw materials, wherein maleic anhydride monoamide is generated through a reaction of amine C12, amine C13, amine C14, amine C15, amine C16, amine C17 and amine C18; terpolymer is synthesized; and then, terpolymer is compounded with vegetable-oil-modified phosphate ester, so that the amphoteric retanning fatting agent is generated. The retanning fatting agent has the double functions of retanning and fatting; technological time can be shortened; and in addition, due to the amphoteric structure of the retanning fatting agent, bleaching cannot occur, and besides, other chemical materials can be assisted in permeation and absorption.

The invention discloses a common sow thistle fermentation preparation method, belongs to the field of vegetable deep-processing and particularly relates to a method for producing fermented common sow thistle by using lactic acid bacteria powder. The method solves the technical problem of the quick fermentation production of the common sow thistle. The invention mainly comprises: (1), a step of bacterium addition and mixing, in which the common sow thistle is washed, cut and then placed into a container, a lactic acid bacteria agent is added in an amount of 0.04 to 0.3 percent based on the weight of the common sow thistle, edible salt in an amount of 1 to 3 percent and sugar in an amount of 1 to 2 percent and water are also added into the container and then the container is sealed; (2) a step of fermentation, in which the temperature is kept between 20 and 36 DEG C to perform fermentation for 30 to 50 hours; and (3) a step of bacterium addition, seasoning, packaging, storage in refrigerators and direct sale or sale after pasteurization. The method is applicable to common sow thistle fermentation production of the different scales and can obviously shorten production time and ensures that the product has rich nutrients and a pure taste.

The invention provides a method for separating and purifying jujube polysaccharide from plants. The raw materials containing jujube polysaccharide are added with water or ethanol solution in a material-liquid ratio of 1:1-1:30, a formed mixture is fully mixed uniformly, and microwave extraction is carried out under a microwave power of 100-800W for 1-30min to obtain crude extract of jujube polysaccharide; under the conditions that the extraction temperature is 30-80 DEG C, the extraction pressure is 16-30MPa, the extraction time is 0.5-3h, and the CO2 flow rate is 5-8L / min, the crude jujube polysaccharide extract is subjected to extraction by using supercritical carbon dioxide extraction technology to obtain jujube polysaccharide extraction liquid, ethanol solution with the volume fractionof 60%-99% is added into the jujube polysaccharide extraction liquid, and then the mixture is subjected to centrifuging to obtain a precipitate, and the precipitate is dried to obtain jujube polysaccharide.

The invention discloses a heavy pure cotton fabric enzyme padding and stacking pretreatment process after corona discharge plasma treatment, and belongs to the technical field of dyeing and finishing pretreatment. The technological process comprises the following steps of: carrying out the corona discharge plasma treatment for the singed heavy pure cotton grey fabric; carrying out complex enzyme liquid padding for the fabric; then stacking at room temperature; then carrying out oxygen bleaching and low alkali mercerization; and finally sufficiently rinsing to complete the pretreatment process of the heavy pure cotton fabric. According to the method, the process has the characteristics of being good in treatment effect, little in fabrics strength damage, high in quality, soft in hand feeling, high in capillary effect and good in glossiness; the method provides a condition of high color yield for the subsequent dyeing and printing processing; the process operation is simple and high in controllability; and the treated waste water, the pH value and the energy consumption of the process are far lower than the treated waste water, the pH value and the energy consumption of the traditional strong base scouring process, the energy is saved and the emission is reduced, the production cost is reduced; and the process is a clean production process meeting the environmental protection requirement, so that the process is very high in social benefit and market prospect, and the process conditions are optimized.

The invention provides a separation and purification method of crocin-1. The separation and purification method comprises the steps as follows: mixing a plant material with an extraction solvent, performing ultrasonic extraction at 20-80 DEG C for 5-60 min, removing an alcohol solvent to obtain a crocin-1 crude extract, and then, purifying the crocin-1 crude extract by serial macroporous resin to obtain crocin-1, wherein the plant material is selected from crocus plants and / or gardenia plants; the extraction solvent is a mixture of water and the alcohol solvent.

The invention discloses a button battery, which comprises a battery upper shell, a battery bottom shell and a battery inner core, wherein the battery inner core is accommodated in the battery upper shell, the battery upper shell is buckled on the battery bottom shell, the battery upper shell comprises a negative electrode steel sheet and an insulating ring body, and the insulating ring body is arranged on the negative electrode steel sheet. According to the button battery disclosed by the invention, the structure of the upper battery shell is changed into the combination of the plastic side edge and the negative electrode steel sheet, and compared with the existing button battery, the process operation of injection molding on the side wall of the shell can be omitted, so that the effects of easiness in assembly, assembly step saving and insulativity improvement can be effectively realized.