32results about How to "Simplify the step-by-step process" patented technology

The invention discloses an array substrate and a manufacturing method thereof, and a display device. The array substrate has a bending area and a pixel area adjacent to the bending area, the pixel area has a plurality of pixel unit areas and a non-pixel unit area connected with the pixel unit area; the array substrate includes: a flexible substrate and an array layer, wherein the array layer includes an array base layer having a first groove and a second groove, the first groove corresponds to the non-pixel unit area in the pixel area, and the second groove corresponds to the bending area; a filling layer filled in the first groove and the second groove; and an organic dielectric layer covering the array base layer and the filling layer, wherein the organic dielectric layer and the fillinglayer employ organic photoresist materials. The array substrate and the manufacturing method thereof, and the display device having the array substrate effectively reduce the stress of each film layer in the array substrate when the film layers are bent so as to achieve bending of the pixel area.

The invention relates to a perfluoropolyether group-containing silane compound represented by a formula (1): Rf-X1-X2-NQkT2-k(1), and a preparation method therefor. The invention also relates to a perfluoropolyether group-containing silane compound shown in the description, and a preparation method therefor. The invention also relates to a perfluoropolyether group-containing silane compound represented by a formula (3) shown in the description, and a preparation method therefor. The perfluoropolyether group-containing silane compound can be used for a surface treatment agent so that the glassand other base materials processed by the surface treatment agent are excellent in anti-pollution, anti-fingerprint, scrape-resistant and wear-resistant performances, and the preparation methods for the compounds are simple in process, and are easy to operate and implement.

The invention provides a method for realizing interconnection among various heterogeneous home network standards, including the following steps: receiving a request to abstract service by a user and the parameters thereof; inquiring about the configuration files registered by the service providers in aspect of abstract service, and acquiring the configuration files satisfying the requirements of the user; finding the service instances corresponding to the abstract service and generating a candidate execution plan list according to the acquired configuration files and the using state of the service resource nodes; and selecting one execution plan to complete the corresponding specific service; wherein the configuration files include the combination condition of the specific services and the implementation logics thereof. The method can provide a simple and unified abstract service-oriented operation interface for the user, thereby simplifying the process flow that the user has to deal with. When the home network standard supported by the user is different with the home network standard of the bottom-layer service, the required service can be achieved without re-collocating the execution flow of the corresponding standard.

The invention belongs to the field of starch modification, and more specifically relates to an oxidized esterified composite modified starch modified by mechanical activation under solid phase conditions and a preparation method thereof. The oxidized esterified composite modified starch comprises 162g of starch, 0.1 to 1mol of an oxidizing agent, 0.1 to 1mol of an esterifying agent and 0.2 to 8g of an auxiliary agent. The preparation method comprises following steps: starch is subjected to drying pretreatment, and then all the ingredients above are delivered into a ball mill; the temperature is kept at 30 to 80 DEG C, the mixture is subjected to stirring activation for 40 to 90min so as to realize oxidation reaction and esterification reaction simultaneously, and then the oxidized esterified composite modified starch is obtained. Esterification degree of the products is 0.05 to 1.5; whiteness is 80 to 95, water content is 5 to 10%, water absorption is 1 to 5%, density is 0.8 to 1.2g/cm<3>, and the oxidized esterified composite modified starch is capable of achieving physical and chemical performance index requirments of GB/T12097, GB/T22427.6-2008 and GB/T12087-2008.

The invention relates to the field of image recognition, in particular to a table structure recognition method, system and device based on cell detection, and the method comprises the steps: locating a table region from a table image through a table region detection model, and generating a new table image; constructing a cell detection model based on an improved SBD algorithm through the improved universal SBD algorithm, and detecting all cells in the table region by the cell detection model to obtain four vertex coordinates of a minimum quadrangle wrapping the cells; by designing a cell adjacency matching algorithm, finding out cells in the same row or the same column according to the detected coordinates of the cells, and predicting an HTML structure corresponding to the table through a table row and column clustering result; and according to the predicted table HTML structure, restoring and generating a table in an editable form with the same table structure in the image. According to the method, the problem of structure recovery of cross-row and cross-column cells can be solved, and compared with an existing method, the method has higher universality.

The invention provides a vector combination for quick gene editing of halomonas sp. and an application of the vector combination. The vector combination comprises a cas9 expression vector and an sgRNAexpression vector, wherein the cas9 expression vector is obtained by introducing cas9 genes into a plasmid vector, and the cas9 expression vector does not contain lambda-RED recombinase genes. Compared with a conventional gene editing means for halomonas sp., the vector combination is quicker, only 8 days are needed for the flow for performing gene editing once, and the reforming efficiency of the halomonas sp. is greatly improved. In addition, the vector combination is used for the halomonas sp., and a gene editing method based on CRISPR/Cas9 is used for performing continuous editing (knockout and insertion) of a plurality of genes, so that the required time can be greatly shortened.

The invention discloses a Linux operating system file read-write transparent encryption and decryption method, comprising the following steps: 1, finding the address of a sys_close function; 2, starting from the starting address of the memory, reading the data in the memory and matching; and if the content is the address of the system call sys_close, determining that the matching is successful, and carrying out the next step; If not, determining that the matching fails, and reading the data in the next memory and performing matching; 3, after the matching is successful, calling the open, read,write, mmap and msync functions on the hook system to encrypt and decrypt the data; 4, achieving the function of file encryption protection. The method has the advantages of simple process and wide platform compatibility, and is not only suitable for Mips processors, but also suitable for Arm processors. The search method is simple; the code is simple and understandable.

The invention discloses an access control method and systemof Internet of Things, and user equipment. The user equipment comprises an instruction acquisition module, an access control module and a result receiving module. The system comprises a central server, a proxy server, a gateway, Internet of Things equipment and user equipment. Through cooperation of an identity-based encryption technology and the proxy server based on a message queue transmission protocol, a digital certificate of a first user is verified in advance when a first permission token chain is generated, and after verification is passed, the digital certificate is placed in the first permission token chain and signed. The method, the user equipment and the system not only avoid the generation of a large number of keys and the subsequent key management burden, but also enable a verification program for the digital certificate of a visitor and a signature verification program of the first permission token chain to be carried out together, thereby accelerating the response speed of access control on the premise of ensuring the legality of the access control.

The invention discloses a method for estimating a non-Newtonian index of a resin material by utilizing an injection molding machine. The method comprises the following steps: arranging a pressure sensor in the injection molding machine to measure integral total pressure drop data in the injection molding machine and calculating theoretical pressure drop of each position according to the dimension of each part on the injection molding machine and an adaptor; and carrying out linear fitting to obtain the non-Newtonian index of the material. The method is convenient in operation and simple in step flow; and results obtained by virtue of the linear fitting are high in accuracy. The method is used for the field of injection molding.

The invention discloses a rigidity measuring method and system for an air spring bag skin and a storage medium, and the method comprises the steps: applying loads of different magnitudes to one end of a pull rod of a piston pull rod structure, driving the bag skin to axially stretch at different amplitudes and frequencies, and carrying out the axial stretching of the bag skin at different amplitudes and frequencies in the axial stretching process of the bag skin at different amplitudes and frequencies, a plurality of displacement and force values of the bag skin under different amplitudes and frequencies are collected, a displacement change value and a force value change value are calculated according to the displacement and force values of the bag skin under different amplitudes and frequencies, and the rigidity of the air spring bag skin is calculated based on the displacement change value and the force value change value. According to the method, few steps are needed, complex operation treatment is not needed, and the rigidity of the air spring bag skin can be simply and rapidly measured.

The invention relates to an induction surface structure which can be used as a product surface and comprises a surface layer and an induction signal module, wherein the surface layer is arranged on the side, which faces a user, of the induction signal module, the induction signal module comprises an induction layer, and when the user is away from the surface layer by a preset distance and/or acts on the surface layer, the induction layer correspondingly generates heat energy change and/or deformation to generate an induction electric signal so as to excite the product to make corresponding feedback. The induction surface structure can be self-powered, and the induction function can be achieved without an external power source. When being not in use, the induction surface structure can be directly used as a product surface to be hidden, and the product design attractiveness is improved. The product with the induction surface structure adopts the induction surface structure as the outer surface of the product, so that the design science and technology sense and the attractiveness of the product can be enhanced. The preparation method provided by the invention is high in controllability, and the obtained induction surface structure is high in product stability and long in service life.

The invention discloses soil turning equipment for agricultural planting in the field of agricultural machinery, and the soil turning equipment comprises a base plate, a lifting vertical frame, a soil turning assembly, an irrigation assembly, a lineation assembly and universal wheels, the irrigation assembly is arranged at the front end of the base plate, and external irrigation fertilizer is added into a water tank shell through a water inlet and pumped out through a water suction pump; meanwhile, a hydraulic oil cylinder and a hydraulic motor in a lifting vertical frame drive a hydraulic inner rod to press downwards, a rotating motor drives a rotating roller to roll, a soil turning shovel can stir and fry the soil back and forth, finally, a driving oil cylinder in a lineation assembly drives a zigzag lifting rod to descend, and a lineation head at the bottom makes contact with the soil; by means of the device, the scribing head conducts scribing operation on soil in the forward running process of the whole device, the device can automatically and sequentially conduct fertilizer irrigation, soil turning and scribing work, the step flow of soil cultivation is effectively simplified, the repeated labor rate is reduced, the device is convenient to use and not prone to making mistakes, and follow-up crop planting is facilitated.

The invention discloses a vehicle selection and purchase recommendation method based on an analytic hierarchy process. The method specifically comprises the following steps of: collecting informationof all vehicles on the Internet; obtaining a vehicle selection limit of a user and the preference degree of the user for each attribute of vehicles, and screening all vehicles collected through the Internet according to the vehicle selection limit of the user to obtain all vehicles selectable by the user; constructing a judgment matrix A according to the preference degree of the user for each attribute of vehicles; constructing a judgment matrix of all vehicles which can be selected by a user for each attribute; and performing calculation according to the judgment matrix to obtain a recommendation weight of each vehicle which can be selected by the user, and preferentially recommending the vehicle to the user if the recommendation weight is greater. According to the method, the problems ofmany options, complex data, incomplete analysis and consideration and the like during traditional car purchase are avoided, meanwhile, the method is intelligent, an accurate recommendation scheme isprovided in real time according to the unique preferred taste of the user, time is saved, efficiency is high, and physical power and mental labor are saved.

The invention discloses a cyclic motion control method and device for a double-arm robot. The method and the device are suitable for a robot with a left mechanical arm and a right mechanical arm. The method comprises the steps: setting a performance index of a left-arm robot and a performance index of a right-arm robot, and minimizing the two performance indexes at the same time to obtain a motion performance index, generating a control scheme of cyclic motion of a protrusion level layer based on the motion performance index; generating a left constraint inequality of the left-arm robot and a right constraint inequality of the right-arm robot; based on the left constraint inequality and the right constraint inequality, converting the control scheme of the cyclic motion of the protrusion level layer into a standard quadratic programming problem, and calling a preset quadratic programming solver to solve the problem; and obtaining a solving result generated by the preset quadratic programming solver, and driving the left mechanical arm and the right mechanical arm of the robot to circularly move according to the solving result. Circulating motion control of the double-arm robot can be achieved.