99results about How to "Ease of batch processing" patented technology

The invention discloses a preparation method of an efficient PEI (polyethyleneimine) modified porous adsorption material and application. According to the process, the PEI and a cross linking agent are used for taking a reaction in an organic solvent; the mol ratio of the PEI to the cross linking agent is 1:(1 to 10), the reaction temperature is 0 to 100 DEG C, and the reaction time is 1 to 48 h; a product after the reaction is purified and dried to obtain a serious of porous adsorption material based on the PEI. For the adsorption quantity of the adsorption material on the copper ions, about 50mg Cu<2+> can be absorbed by 1g of adsorption agents; for the adsorption quantity on bisphenol A, about 24mg of bisphenol A can be absorbed by 1g of adsorption agents; for the adsorption on Lithol Red pigment wastewater, the COD value of the wastewater can be reduced from 1440 to 339; in addition, the color of the waste water is changed from dark red to colorless. The invention provides the preparation method with the advantages that the synthesis process is simple; the cost is low; the efficiency is high; safety and economy are realized; the reaction is mild; the operation is easy; the prepared PEI adsorption material has a good adsorption effect and is not dissolved in water; the recovery for repeated utilization can be realized; the mass treatment of the industrial wastewater can be facilitated; the preparation method is suitable for large-scale production; wide application and market prospects are realized.

The invention relates to a SOA-architecture-based method for device data collecting and monitoring early warning. Based on basic primitives of a static model, the mode of visualized images is used, through relevance and incidence relations among dynamic allocation primitives, a group organization chart and a department physical layout chart are formed, and a visual and configurable digitalized factory model is constructed. Three basic semantics elements including a group, a branch and a department are extracted from organizations related to production, through configuration of basic connection relations, and an organization structure model supporting a group-branch structure is formed. Three basic semantics elements including a production area, a production position and processing equipment are extracted from the physical layout related to factory practical production, and through configuration of and-or-invert ternary relations, a physical layout model and physical connection relations of the model are built. Underlying data collection and control are extracted to be collecting variable elements, and through configurations of a data source and an OPC communication protocol, bi-directional communication between underlying physical equipment and an equipment collecting and monitoring model is achieved.

The invention mainly relates to the technical field of wood product processing, and discloses a method for preventing deformation and cracking of pines. The method comprises arrangement, refrigeration, fermentation, primary drying, humidification and secondary drying; the method is simple and convenient in batch processing; no poisonous reagent is added in the treatment process to achieve safety and health; the water content of the treated pines is stable, and the water absorbing capacity is reduced, so that deformation and cracking are radically prevented, the service life is prolonged by 14.5%, and the use value of pine products is obviously improved; the cut pines are cut according to needed lengths; pine barks are retained; the protecting effect of the pine barks is improved, so that the color change in the pine treatment process is inhibited, and later unified bleaching treatment is convenient; and pine sections are put in a treatment chamber to gradually cool for refrigeration, so that the water in the pines is reduced under low-temperature environment, gaps among pine fibers are increased, the resistance of the pines to temperature and humidity is improved, the influence of environmental change to the pines is relieved, and deformation and cracking of the pines are prevented.

The invention provides an unvarnished transmission system and an unvarnished transmission method based on a video network. The unvarnished transmission system comprises a Web server, a main control server connected with the Web server, and a video network server connected with the main control server, wherein the Web server is used for generating service instructions for the video network server in batches when detecting a trigger event, and transmitting the service instructions to the main control server in an unvarnished manner; the main control server is used for forwarding the service instructions to the video network server when receiving the service instructions; and the video network server is used for enabling a video network service corresponding to the service instructions afterreceiving the service instructions. The unvarnished transmission system and the unvarnished transmission method realize control over the unvarnished transmission service in the video network, and makeit easier for the user to process services in batches.

In an interface apparatus provided between a first remote control system of polling communication system and a second remote control system of contention communication system, a control section executes at least one processing of the following processings based on mapping information of addresses. A first control processing is to transmit a transmission signal for controlling a second load unit to a second node unit responsive to a transmission signal which represents reception of a first input signal and is transmitted from a first terminal unit, thereby controlling the second load unit based on the first input signal. A second control processing is to transmit a transmission signal for controlling a first load unit to the first load unit responsive to a transmission signal which represents reception of the second input signal and is transmitted from the second node unit, thereby controlling the first load unit based on the second input signal.

The invention relates to the technical field of seed germination, in particular to a method for improving the germination rate of seeds of longdong wild alfalfa. The method of the invention is to perform seed skin breaking pretreatment of the seeds by scraping or crushing before the germination of the seeds till the white parts of the seeds can be seen. The method for improving the germination rate of the seeds of longdong wild alfalfa has the advantages of simple treatment process, short treatment time, low cost, large treatment amount, easy manual control, and easy promotion.

The invention discloses a corn lncRNA screening and classifying method based on an ARM processor. The method comprises the following steps that firstly, a full-length cDNA sequence of corn is input into a CPLD; secondly, a cDNA sequence with the length larger than 200 is screened out, open reading frame prediction is carried out on cDNA, a threshold is determined, the cDNA with the length smallerthan the threshold is determined, the cDNA is in homologous comparison with known protein, non-homologous parts are reserved, secondary structure prediction is carried out on existing plant lncRNA, secondary structure features are extracted, meanwhile, secondary structure prediction is conducted on remaining sequences, the part meeting the structure features is reserved, the to-be-screened cDNA sequence is compared with the small RNA sequence, and a small RNA precursor is removed; thirdly, the corn lncRNA sequence with the known function is collected, structure prediction is conducted, structure feature extraction and screening are conducted on the functional lncRNA, known functional corn lncRNA structure feature sets are constructed, secondary structure extraction is conducted on the cornlncRNA screened out in the second step, the structure feature sets are compared, and lncRNA functions are confirmed and classified.

The invention discloses a method for measuring total phosphorus in sludge. The method comprises the following steps that a sludge sample is weighted in a polytetrafluoroethylene bottle, aqua regia is added to the bottle, each milliliter of the aqua regia contains 0.03-0.05 g of sludge in average, and after even shake, stewing is conducted for 7-12 hours to obtain a sample solution; the sample solution after stewing is placed in a graphite furnace to conduct decomposition reaction, and after the reaction is completed, heating continues until the residual volume is 4-6%; the residual solution is taken, hydrofluoric acid is added to the solution, the volume of the hydrofluoric acid occupies 1 / 2 to 3 / 5 of that of the aqua regia, and a cover is removed to conduct heat evaporation; the processed sample is taken, perchloric acid is added to the sample, the volume of the perchloric acid occupied 1 / 10 to 3 / 20 of that of the aqua regia, heating continues, and then the solution is cooled to the room temperature; after the sample is cooled to the room temperature, water is added to the sample to conduct constant volume, and supernatant liquor is obtained; the supernatant liquor is taken to measure the content of the total phosphorus. Compared with the prior art, the method for measuring the total phosphorus in the sludge has the advantages that the method is fast and easy to operate, the measurement result is accurate and credible, and the energy consumption is reduced.

The invention provides a plate excess material processing drawing determination method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a to-be-recognized image which comprises a pixel part of a target plate excess material; identifying a target area to which the target plate excess material belongs in the to-be-identified image by utilizing an identification model; extracting a plate outer contour of the target plate excess material in the target area, and determining corresponding outer contour position information; extracting a plate inner contour of the target plate excess material from the to-be-identified image, and determining corresponding inner contour position information; and sending the outer contour position information and theinner contour position information to a business server so that the business server generates a processing drawing according to the outer contour position information and the inner contour position information. According to the machining drawing determining method, batch processing can be conducted on the plate excess materials, so a machine tool can quickly match and call the suitable machiningdrawing, and reutilization of the plate excess materials is accelerated.

The invention discloses a processing method of a hook and loop fastener. The method includes the following steps that S1, a hook fabric is laid flat on a sewing device and stretched into the lower portion of a presser foot from one side of the presser foot of the sewing device, and the brim line of the hook fabric is aligned with a central line of the presser foot; S2, a loop fabric is stretched into the portion between the presser foot and the hook fabric from the other side of the presser foot and partially overlapped with the hook fabric; S3, the loop fabric is in sewing connection with thehook fabric through the sewing device; S4, the hook fabric is trimmed till the length of the hook fabric is equal to the width of the loop fabric. Compared with the prior art, the method has the advantages that the production efficiency is high, the processing quality is great, and the production cost is low.

The invention discloses a system and method for detecting an operation panel of a sewing machine. The system is composed of an upper computer, a real-tine detection circuit and the to-be-detected panel, after the real-tine detection circuit receives a detection command sent by the upper computer, test data are sent to the to-be-detected panel, testing results fed back to the to-be-detected panel are received, and the real-tine detection circuit sends the testing results to the upper computer. In the whole detection process, a user only requires to issue one detection command in the upper computer, and then the final detection result fed back by the system can be received. Manual operation is not needed, time and labor are saved, the testing reliability is high, and mass processing is easily achieved.