30results about How to "Meet flexible needs" patented technology

The invention provides a folder encrypting method, and specifically relates to a mode which combines the voiceprint encrypting technology and text passwords for authenticating the indentify of a folder user and confirming and distinguishing an accessor through the combination so as to ensure the security of information of the user folder, and relates to the technical field of information encrypting. The method involves a folder voice encrypting and decrypting module (1), a folder text encrypting and decrypting module (2), and a folder voice and text combined double-encrypting and decrypting module (3). The method is on the basis of the characteristics that voice signals are the natural properties of people, the voiceprint is unique and cannot be lost, and the voice is easily acquired, so that the safety and reliability are superior to the traditional digital or text encrypting mode; the user can flexibly and conveniently encrypt and decrypt; the mode method in combination of voiceprint encrypting and text encrypting, the text encrypting mode method and the voiceprint encrypting mode method are provided for selecting, so that the dual safety is provided to the folder encrypting, and meanwhile, the demand of the user on flexible encrypting modes is met.

The invention discloses a geometric parameter optimization method for a ball-end milling cutter based on co-simulation. A ball-end milling cutter parameter solid model is established through UG, three-dimensional milling finite element simulation analysis is performed through ABAQUS, UG and ABAQUS joint simulation is integrated under an ISIGHT multidisciplinary design optimization platform, and modeling, simulation and control are integrated; design variables, objective functions and constraints of the geometric parameter optimization are determined according to characteristics of a workpiecematerial and the processing requirements, ball-end milling cutter geometric parameters are optimized by using a genetic algorithm, optimal design parameters are determined by fully utilizing process automation, the optimization design efficiency is improved, the ball-end milling cutter geometric parameter optimization cost is reduced, the flexible requirements of modern manufacturing are met, anda new way is provided for cutter geometric parameter optimization.

The invention discloses a control method of a gobang robot, and belongs to the technical field of robot application. The control method comprises the steps that firstly, an industrial camera is used for shooting play chessboard image position information and obtaining coordinate information of various chess piece point positions on a chessboard; when man-machine playing is started, the industrialcamera is used for shooting the current chessboard chess piece distribution information, and in the same direction, if five continuously-connected white chess pieces or black chess pieces exist, it istreated that the white chess pieces or black chess pieces win; and if no five continuously-connected white chess pieces or black chess pieces exist, playing continues, meanwhile, the chessboard chesspiece distribution information is obtained in real time, the above operation is repeatedly conducted till one side wins, the game is over, and resetting is conducted. In the method, the six-axis industrial robot is adopted in the operation machine side, and the chess playing operation is achieved in combination with corresponding algorithms. The industrial camera is utilized in the method for intelligent detection, and the technical beneficial effects that the detection speed is high, the algorithm stability is high, and the recognition accuracy is high are achieved.

The invention relates to the technical field of databases, and in particular to a universal API table query method. The method mainly comprises the following steps of setting a universal API input format, so as to support fuzzy query according to keywords, provide statistical and page separation functions and support sorting according to a certain field; setting a uniform control logic, so as to only count record numbers or feed the record number and a detailed record list back; and packaging universal statistic and query record functions. Through the universal API table query method, the influences caused by the alternation of table structures to the table query are decreased, the efficiencies of development, test and integration are improved, and the flexible requirements, for the table query, of different businesses are satisfied at the same time.

The invention discloses a flexible multiplication type organic photoelectric detector and a preparation method. The flexible multiplication type organic photoelectric detector comprises a flexible transparent substrate layer, a conductive anode layer, a hole transport layer, an active layer and a conductive cathode layer are sequentially stacked on the flexible transparent substrate layer, the active layer is a mixed film, the thickness of the mixed film ranges from 800 nm to 1200 nm, and materials for manufacturing the mixed film include but are not limited to an electron donor material and an electron acceptor material. The detector prepared by adopting the structure has the characteristic of high flexibility on the whole, can be applied to the field of wearable equipment, and has a practical value of miniaturization; by adjusting the mass ratio of the donor material to the acceptor material, a small amount of donor material is used as an electron trap, and electron tunneling injection is enhanced under the condition of reverse bias, so that the multiplication effect of the multiplication type device is achieved, and meanwhile, compared with a traditional multiplication type device, the detector has higher response speed.

The invention discloses an ultra thin waterproof shell battery integrated molding structure, production equipment and a production method. The ultra thin waterproof shell battery integrated molding structure comprises a plastic shell and a flexible battery which is integrally injected and formed at the inner side of the plastic shell. The other side of the flexible battery opposite to the plastic shell is covered by waterproof silica gel which is provided with a feeding through hole. The production equipment comprises a first mould part and a second mould part which are used for molding and shaping and at least a third mould part for silica gel shaping. The second mould part is used for placing the flexible battery. The first mould part and the second mould part are combined to form an injection molding cavity. The second mould part is internally provided with a local cooling system corresponding to the placing area of the flexible battery, and the local cooling system is used for preventing the overhigh temperature of the flexible battery in the process of injection molding. According to the ultra thin waterproof shell battery integrated molding structure, the ultra thin integrated molding structure with good waterproof performance can be realized, the ultra thin integrated molding shell is flexible, and various surface process can be carried out at the same time.

The invention discloses a conductive connecting member and a Wheatstone bridge formed by the same. The conductive connecting member comprises an elastic body, a pipeline which penetrates through the opposite two sides of the elastic body and is formed in the elastic body, and the pipeline is composed of a pipe body and two pipe openings located at the two ends of the pipe body, wherein the two pipe openings are located at the lower portion of the pipeline body; liquid-phase metal/liquid-phase alloy is arranged in the pipe body; conductive sealing members for sealing the liquid-phase metal/liquid-phase alloy are arranged at the two pipe openings respectively. By forming a conductive resistor composed of the liquid-phase metal and the elastic body, a bendable and stretchable resistor with flexibility is provided, and the requirements on flexibility of the resistor and a flexible circuit can be met.

The invention discloses a high-temperature-resistant flexible array antenna and a manufacturing method thereof. The antenna takes a flexible mica sheet as a substrate, a plurality of antenna units arearranged on the substrate and are electrically connected through a wire layer, and each antenna unit comprises a metal bonding layer, a chip and a metal pattern layer. The chip is fixed on the flexible mica sheet through the metal bonding layer, the metal pattern layer is arranged at one side, far away from the metal bonding layer, of the chip, and the metal bonding layer is electrically connected with the metal pattern layer. The high-temperature-resistant flexible array antenna can tolerate higher temperature and can be conformal with other objects easily, and the use space is greatly reduced.

The flexible stirrup continuous feeding and positioning machine comprises a control cabinet, a bottom frame, a left chain plate supporting mechanism and a right chain plate supporting mechanism, the left chain plate supporting mechanism and the right chain plate supporting mechanism are arranged on the bottom frame, and the left chain plate supporting mechanism is provided with a left alignment mechanism, a left pushing mechanism and a left positioning mechanism which are electrically connected with the control cabinet; the right chain plate supporting mechanism is provided with a right alignment mechanism, a right pushing mechanism and a right positioning mechanism which are electrically connected with the control cabinet, the left alignment mechanism and the right alignment mechanism are used for conducting left-right alignment on the stirrups, and the left pushing mechanism and the right pushing mechanism are used for pushing the stirrups. The left positioning mechanism and the right positioning mechanism are used for conducting double-position front-back positioning on the stirrup. The invention further provides a feeding positioning method of the flexible stirrup continuous feeding positioning machine. The stirrup automatic welding device solves the technical problems of automatic clamping, automatic feeding and automatic positioning of stirrups during automatic welding of the stirrup cage, and automatic production of the stirrup cage is facilitated. And the flexible requirements of length, height and diameter changes of the stirrup are met.

The invention relates to a flexible mold pressing mechanism for plate predeformation. The flexible mold pressing mechanism comprises a support frame and pressing head components; the support frame consists of two roller way plates symmetrically arranged, and a cushion plate; the roller way plates take the shape of channel steel; notches of the two roller way plates are opposite; rollers are uniformly distributed in each roller way plate in the length direction; the cushion plate is a strip plate, is arranged in the two roller way plates in the length direction, and is positioned above the rollers; the top surface of the cushion plate is connected with channel steel upper flat plates of the two roller way plates; the pressing head components include slide frames and mold heads; the longitudinal sections of the slide frames are I-shaped; the mold heads take the shape of rectangular blocks, and are transversely connected to the bottom surfaces of the slide frames; more than one pressing head components are matched and mounted in the support frame; the slide frames of the pressing head components can move along the rollers; and the mold heads of the pressing head components are positioned below the support frame. The distance of the pressing head components is adjustable to realize predeformation treatment of plates with different lengths.

The invention relates to a fast switching system and method for acid pickling flat coil production and black flat coil production, and belongs to the technical field of steel rolling, a wringing roller is adopted for acid pickling flat coil production, a black flat coil special roller is adopted for black flat coil production, and therefore the consumption of the wringing roller is reduced; and the quick switching between the wringing roller and the special roller for the black flat coil is realized through the quick roller changing device when the production modes are switched, so that the black flat coil is produced on the continuous pickling and leveling unit at low cost, the quick switching between the pickling and leveling coil production and the black flat coil production is also realized, and the roller changing time is shortened. In addition, the upper part of the acid tank is provided with a rapid flushing nozzle for flushing residual acid in the acid tank, so that the cover of the acid tank can be opened in a short time, the process conversion/adjustment time is shortened, and the production efficiency is improved.

The invention discloses a method for refining a titanium alloy microstructure through circular dislocation shearing and severe plastic deformation. Loading is carried out, so that a cylindrical metal blank is subjected to overall shear deformation at a certain temperature T (T is greater than T beta, and T beta is a beta phase transformation temperature) in a single-phase region under an isothermal deformation condition, then the blank is taken out, the blank is rotated by a certain angle along the axis of a loading direction (or rotated after the vertical direction of the cylindrical blank is adjusted) and then placed into a machining device again, a load is applied to enable the blank to generate shear deformation different from shear deformation in a last flowing direction, then the blank is taken out, rotated for a certain angle, and then is loaded again repeatedly , so that the blank is subjected to uniform shear deformation. According to the method, strain energy is accumulated in the titanium alloy blank through circular dislocation violent shear deformation, so that crystal grains in the titanium alloy blank are broken and dynamically recrystallized, the blank is deformed after being rotated by different angles for multiple times, the deformation uniformity of different positions of a component is improved, and equiaxial fine weak-texture beta-phase crystal grains are obtained.

The invention provides a gasification device for liquefied gas. The gasification device comprises at least one liquefied petroleum gas steel bottle, a gas inlet pipeline, a gasifier, a gas outlet pipeline and a movable device, wherein each liquefied petroleum gas steel bottle is connected with a gas inlet of the gasifier through the gas inlet pipeline, and a gas outlet of the gasifier is connected with the gas outlet pipeline; the gasifier is detachably arranged on the movable device and moves through the movable device. According to the gasification device for the liquefied gas provided by the invention, the gasifier arranged on the movable device can flexibly and conveniently move to any gas utilization place of a user, so that the gasification device for the liquefied gas can be used for gasifying liquefied petroleum gas at any gas utilization place of the user; meanwhile, due to gasification and large liquefied petroleum gas output capacity of the gasifier, the gasification device for the liquefied gas provided by the invention can meet gas utilization demands of the user on large gas utilization capacity and flexible gas utilization places.