47results about How to "Promote production development" patented technology

The invention provides a mineralized alteration remote sensing information extraction method and device. The method comprises the following steps: first, obtaining remote sensing image data and usingmask technology to process and form basic data; 2, performing histogram calculation on that basic data in a selected area to determine the modeling data, extract abnormal information from the modelingdata by adopting the principal component analysis method, and sequentially cutting and verify the abnormal information by using a normal distribution method and a multiple linear regression method; Thirdly, according to the eigenvector algorithm extracted from the abnormal information, the eigenvector satisfying the check being obtained and mapped to the new abnormal information extracted in a large range as an extracting parameter, and then the new abnormal information is cut and output. This method can realize the striding alteration remote sensing anomaly extraction in different landscapeareas, which is beneficial to the quicker and more accurate selection of prospecting target areas, and can save time and manpower and material resources for mineral resources investigation.

The invention discloses a rounding device for direct rounding of a square strip of an optical lens and a method for direct rounding with the rounding device. The rounding device comprises a grinding wheel, a feed rack and a guide pulley, wherein the guide pulley and the horizontal plane maintain an angle of inclination, the axial lines of the grinding wheel and the guide pulley form an included angle, and a pallet is mainly characterized by a widened support opening. The method for direct rounding is mainly characterized by comprising the following steps: roughly adjusting the angle of inclination alpha between the axial line of the guide pulley and the horizontal plane and the included angle beta between the axial lines of the grinding wheel and the guide pulley, so that one half of a work piece to be processed can enter a triangular area formed by the grinding wheel, the guide pulley and the pallet, then finely adjusting the feeding position of the grinding wheel, the angle of inclination alpha and the included angle beta, and finally carrying out normal rounding. The device has the advantages of simple structure, convenient and easy operation and the like. The method has the advantages of high working efficiency, good rounding quality and the like.

The invention relates to a packaging robot for a steel strip assembly line. The packaging robot comprises a machine frame and a steel strip, wherein the steel strip is arranged on the upper side of the machine frame and transversely penetrates through the machine frame; a counting and separating device, a queuing and collating device, a bag-taking device, a clamping device and a grabbing device are sequentially arranged on the machine frame; the machine frame is located on one side of the steel strip and a bag box is arranged in a position adjacent to the clamping device; the bag-taking device can traverse between the bag box and the clamping device; the grabbing device is arranged above the steel strip; the grabbing device can traverse between the queuing and collate device and the clamping device. According to the invention, the packaging robot is adopted to replace manual packaging; the packaging robot can automatically adapt to the speed of the steel strip assembly line; the packaging and counting are accurate and the packaging is uniform; moreover, the production efficiency of factories, the finished product ratio, as well as the accuracy of measurement can be further greatly improved. Therefore, the production development of enterprises can be promoted.

The invention discloses a method for preparing titanium carbide two-dimensional nanosheets by a high-temperature vulcanization heat treatment method, which comprises the following steps of S1, puttingsublimed sulfur and titanium sulfur carbon powder into a mortar, and sufficiently grinding at room temperature to sufficiently and uniformly mix, S2, after grinding is finished, pressing the evenly-mixed raw material powder into a wafer in a dry mode, and sealing the wafer in a vacuum quartz tube, S3, placing the quartz tube in a heat treatment furnace to be heated to different temperatures for heat preservation, reducing the temperature to the room temperature after reaction, and acquiring a sulfur powder and titanium carbide mixture material in the quartz tube, and S4, dissolving sulfur powder with carbon disulfide liquid, filtering, and washing with water to obtain the single-phase black titanium carbide material. According to the preparation method, a new simple way is provided for preparation of the titanium carbide two-dimensional nanosheet material, so that production and development of the titanium carbide two-dimensional nanosheet material are promoted, and compared with preparation of the two-dimensional nanosheet material through HF acid etching, the method has the advantages of being free of pollution, capable of achieving batch production easily, low in cost and the like.

The invention discloses a technical management system. The system comprises an enterprise-level management subsystem and a project-level management subsystem, wherein the enterprise-level management subsystem and the project-level management subsystem perform mutual information feedback through information flow; the enterprise-level management subsystem comprises a financial management module, a quality control module, a safety control module, a contract management module, a speed control module, a human resource management module and other management modules; the objective of the project-level management subsystem is supposed to obey the general objective of an enterprise management system; and the functions of all subsystems are not in parallel, wherein one subsystem serves as the centerfor achieving the general objective and plays a dominant role. According to the technical management system, enterprise management is regarded as one system, a systematic analysis method can be adopted to comprehensively study all professional management items of an enterprise, internal conditions and external environments as well as quantitative analysis and qualitative analysis of production operation activities are organically combined, an optimal scheme is selected, economic benefit is increased, and production development is promoted.

The invention relates to the field of pharmacy, and particularly relates to a preparation method of a compound with an anti-tumor effect. The compound is urolithin B, and comprises preparation of urolithin B and purification of urolithin B. The preparation of urolithin B comprises the following steps: carrying out esterification reaction on o-bromobenzoic acid and resorcinol under the conditions of sodium hydroxide and heating, and promoting formation of a carbon-carbon single bond under the heating condition by using copper sulfate as a catalyst to obtain the urolithin B. According to purification of the urolithin B, inorganic impurities are separated out firstly through multiple times of washing and multiple times of suction filtration, then organic impurities are separated out, purification is conducted step by step, and finally the purity of the obtained artificially synthesized urolithin B is very high. The urolithin B obtained through the preparation method and purification is high in yield, short in consumed time, high in purification degree and simple and convenient in equipment. The method changes the current situation, promotes the production and development of the urolithin B, is suitable for industrial large-scale production, and brings economic benefits to enterprises.

The invention discloses a production process of a non-stick pan. The production process comprises the following steps of S1, silk-screen printing, S2, etching, S3, pattern spraying, S4, grinding, S5,stretching, S6, edge turning and S7, polishing. The production process of silk-screen printing, etching, pattern spraying, grinding, stretching, edge turning and polishing is adopted, the machining efficiency is greatly improved, the cookware quality is more convenient to control in the production process by reasonably adjusting the production procedure, the machining yield is guaranteed, and production and development of enterprises are facilitated.

The invention discloses an annular experimental device for simulating a wheel-rail and bow-net contact high-frequency vibration state. The annular experimental device comprises an annular rail which is horizontally arranged and is in smooth transition as a whole, wherein an experimental train is arranged on the annular rail; an annular traction device for dragging the experimental train is arranged in the center of the annular rail; the annular traction device is connected with the experimental train through a rotating arm and a coupler; the experimental train moves along the annular rail under the action of the annular traction device; the experimental train comprises a train body, a bogie, a wheel pair and a pantograph; the pantograph is in contact with a cable network arranged above theannular rail; a bogie traction motor for driving the wheel pair is mounted on the bogie; and an output shaft of the bogie traction motor is connected with the wheel pair. According to the annular experimental device, a creeping phenomenon caused by train operation is simulated through two sets of power systems, namely the annular traction device and the bogie traction motor, and the wheel-rail contact state is really simulated; and compared with a complete simulation scene, the annular experimental device has the advantages that the simulation condition is greatly reduced, the simulation costis reduced, and the application prospect is good.

A turnover feeding system of a capacitor fixing agent comprises a machine base, guide shafts, a fixing agent storage turnover assembly, step type guide shafts, a chain lifting assembly, a turnover limiting assembly, limiting lantern rings and a top plate. The machine base is used for being fixedly provided with the guide shafts, the step type guide shafts and the chain lifting assembly. The fixing agent storage turnover assembly is used for storing the fixing agent and is driven by the chain lifting assembly to move up and down, and turnover discharging is achieved under the action of the turnover limiting assembly. The limiting lantern rings are used for achieving limiting on the turnover limiting assembly. The top plate is used for being provided with an upper bearing pedestal mounting plate, and the lower end of the top plate is connected with the limiting lantern rings and is locked with the guide shafts and the step type guide shafts through nuts. The turnover feeding system is reasonable in structure and convenient to use, automatic turnover feeding of the capacitor fixing agent can be achieved, and the production efficiency can be improved.

The invention discloses an automatic winding control system for a wide lead tape production line. The automatic winding control system for the wide lead tape production line is arranged behind a tape feed device and comprises a PLC (programmable logic controller) control system, a winding device and a buffer mechanism arranged between the tape feed device and the winding device, the winding device is used for receiving lead tapes fed by the tape feed device, and the PLC control system judges tension change of the lead tapes by monitoring the state of the buffer mechanism and controls the winding speed of the winding device according to judging result so as to enable the tension of the lead tapes to be within an acceptable range. The buffer mechanism is composed of parts such as an angle transducer, supporting plates and a cylinder and can cooperate to monitor torque current and set automatic switching control so as to more accurately control tension and enable the tension to be within the acceptable range, thus overstretch or pull cut and the like can be avoided, and lead tape quality is guaranteed. Besides, the automatic winding control system for the wide lead tape production line is less in input and extremely short in modification and production cycles.

The present invention relates to a straw compound nutrient soil, which comprises fermented and decomposed organic matter base materials such as corn stalks and furnace ash and/or sandy soil, the weight ratio of which is 5:1 to 1:4. The nutrient soil is made of such as corn stalks. Straw fermenting and maturing methods such as straw fermenting and maturing organic matter base materials are mixed with furnace ash and/or sandy soil. The straw compound nutrient soil is rich in nutrients, rich in nitrogen, phosphorus, potassium, medium and trace elements and organic matter. Loose soil, good ventilation and drainage, easy to manufacture, low investment and low cost, good quality green ornamental plants and flower cultivation, and green and environmentally friendly nutritious soil for vegetable and fruit cultivation.

The invention relates to a clamping device. The clamping device comprises a whole plate, a fixed clamping jaw, an adjustable bracket, a pushing and holding plate and a movable clamping jaw, wherein the fixed clamping jaw is fixedly arranged on one side of the whole plate, and the adjustable bracket is arranged on the other side of the whole plate and can move relative to the fixed clamping jaw in the length direction of the whole plate; an executing mechanism is fixedly arranged on the upper side of the adjustable bracket; the cylinder part of the executing mechanism is connected with the pushing and holding plate through first hexagon socket head cap screws; an expansion rod part of the executing mechanism is fixed with the movable clamping jaw through a second hexagon socket head cap screw, and the movable clamping jaw is arranged on the lower side of the pushing and holding plate; separation sleeves are arranged on the screw parts of the first hexagon socket head cap screws, and are arranged between the executing mechanism and the pushing and holding plate; the executing mechanism is fixedly connected with the adjustable bracket through a third hexagon socket head cap screw. The clamping device disclosed by the invention has the advantages of simple structure and low manufacturing cost, and is favor of the production and the development of enterprises. The clamping device is used for automatic grabbing and mounting of hair pins, and can operate stably and reliably.

The invention discloses a method for cultivating high-quality, high-quality cotton varieties. A cotton variety (line) with high-quality, high-yield, and pest-resistant cotton is selected as the female parent, and the cotton variety (line) with a clothing content of about 43% and excellent comprehensiveness As the male parent, the high-cloth cotton variety (line) was used as the recurrent parent; the parents were paired and crossed, and the F with stable traits was selected. ₁ A heterozygous population was obtained by recrossing the recurrent parent with a high-yield score; the heterozygous population was self-crossed to obtain F ₂ F ₃ to F ₈ generation, and combined with southern multiplication plus generation to increase the pressure of spatio-temporal selection and speed up the breeding of varieties. The bred cotton varieties are high-yielding, high-quality, disease-resistant, and high-yielding, solving the technical problems of combining richness, resistance, and quality of cotton varieties, and having both long, fine and strong fiber quality, and promoting the progress of cotton technology and the development of cotton production in China.

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to an excellent-quality cornu cervi pantotrichum wax sheet as well as a preparation method and application thereof. According to the excellent-quality cornu cervi pantotrichum wax sheet as well as the preparation method and application thereof, a drying processing technology of cooling dehumidification with cool air and low-temperature water drainage on the cornu cervi pantotrichum is adopted, segmental processing treatment on the fresh cornu cervi pantotrichum is carried out, so that a drying processing condition of the cornu cervi pantotrichum is obviously improved, useful ingredients of the cornu cervi pantotrichum can be prevented from being lost to a maximum extent, and the qualityof the cornu cervi pantotrichum is relatively improved. The cornu cervi pantotrichum raw material of sika deer is rich in sources. After the implementation of the excellent-quality cornu cervi pantotrichum wax sheet as well as the preparation method and application thereof disclosed by the invention, massive fresh cornu cervi pantotrichum needs to be subjected to drying processing, so that breeding of the local sika deer as well as production and development of the cornu cervi pantotrichum raw materials are further promoted.

The invention discloses a method for rapidly identifying the fruiting potential of edible fungus strains. An extracting solution obtained after sawdust and bran water extraction serves as a culture medium and then is charged into a wild-mouth bottle or a triangular flask, heat-resisting sponge with the specification of 4 cm * 4 cm * 2 cm is put into the bottles, two strain blocks with the specifications of 1 cm * 1 cm are respectively inoculated in the central positions of the culture medium and the sponge surface after high-temperature sterilization, shaking cultivation is performed for 5 days, then standing cultivation is performed for 10-12 days, and it is observed that primordial or young fruiting bodies can be formed at sponge inoculation positions. The edible fungus strains can be rapidly identified by adopting the method, especially the fruiting potential of lignicolous edible fungus strains, and the method can be applied to identification of the fruiting potential of wild edible fungi, hybrid strains and introduced strains before large-scale cultivation and fruiting tests and has a great significance on the promotion of production and development of edible fungi.

The invention discloses low-melting-point chinlon thermofuse preparation equipment and process. The low-melting-point chinlon thermofuse preparation equipment comprises a thermofuse equipment body, wherein a shaping groove is fixedly formed in one side of the thermofuse equipment body; positioning frames are fixedly arranged at the two ends of the interior of the shaping groove correspondingly; first positioning rods are fixedly arranged at the two ends of the tops of the two positioning frames correspondingly; and first positioning blocks are arranged at one ends of the outer walls of the four first positioning rods in an interpenetration mode. According to the low-melting-point chinlon thermofuse preparation equipment and process provided by the invention, a thermofuse entering shaping liquid penetrates through the bottom end of a first positioning roller, and the first positioning roller stably and synchronously slides with the thermofuse through fixing of the first positioning rods and elastic deformation of springs, so that the thermofuse in the shaping groove is fully soaked and shaped, potential quality hazards such as adhesion and breakage of the thermofuse in the winding process are reduced, the cooling cost and the cooling time of the thermofuse are reduced, production development of the low-melting-point chinlon thermofuse is better facilitated, and the practicability of the low-melting-point chinlon thermofuse preparation equipment is improved.

The invention discloses a wired earphone, a wireless earphone, a true wireless earphone, a mask earphone and a mobile phone, and belongs to the technical field of mobile phones and accessory electronic products thereof. According to the invention, the technical problem that people are eager to solve but fail to achieve success all the time is solved, that is, one mobile phone or earphone can speak with a small sound and the other party can obtain the normal or loud mobile phone call volume. And a signal amplification circuit is arranged between the microphone and the signal processing circuit. A one-out-of-two switch and/or a mask can be further included. And by considering the one-out-of-two switch, the use habits of the user according to different occasions are respected. According to the mask earphone, the distance between the earphone and the conversation of a user is shortened, hand holding or cheek clamping is not needed, calling and the like can be achieved without taking off the mask, mutual supporting in function is achieved, and positive effects are achieved; the device can be used in libraries, working without interfering with others, metros for privacy protection, hand pollution of doctors, take-out personnel, express delivery workers and the like; two hands are released, clients can be clearly contacted, and hard work is reduced; the market is huge, and the market prospect is good.