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549results about How to "Improve finishing efficiency" patented technology

Tea green-removing machine and fuzzy control method thereof

ActiveCN101990960AControl the heating temperatureFully heatedPre-extraction tea treatmentCombustorInput control
The invention discloses a tea green-removing machine and a fuzzy control method thereof. The method comprises the following steps of: heating a barrel of the tea green-removing machine by using a combustor, wherein T is a given temperature value, a feedback value Tt is the current temperature value of the outer wall of the barrel of the tea green-removing machine, and temperature difference E is equal to Tt-T, and a temperature difference change rate EC is equal to Tt-Tt-1, the first input quantity of a fuzzy controller is Ke*E, and the second input quantity of the fuzzy controller is KC*EC; the output quantity of the fuzzy controller is U, and the input control quantity of the tea green-removing machine is KU*U, and the Ke, KC and KU represent a temperature difference ratio factor, a temperature difference change ratio factor and a control quantity ratio factor respectively; and the input control quantity KU*U is a voltage signal of an electromagnetic valve, namely the voltage signalloaded in an electromagnetic coil in the electromagnetic valve which is used for controlling the flow of the combustible gas in the combustor. The tea green-removing machine and the fuzzy control method thereof have the advantages that: the implementation is easy; the automation degree is high; and the tea green-removing effect is good.
Owner:CENT SOUTH UNIV

Method and system for arranging file chips

The invention relates to file fragmentation sorting out, and provides a method for sorting out file fragmentations and a system thereof by aiming at the disadvantages such as high cost of the existing methods for sorting out the file fragmentations of a mobile terminal. The method comprises the step of allocating continuous storage spaces, and the step of transferring files with the fragmentations to the allocated storage space. The invention also provides a system for sorting out the file fragmentations. Fragmented files are stored by an empty block, and no additional memory is needed, thus the total cost can be reduced. The storage addresses of the fragmented files are updated to the addresses in the empty block, which causes the files with the fragmentations to be copied only once, and does not lead to an excessive processing burden. As only the files with the fragmentations are sorted out, the sorting efficiency is higher. Furthermore, an erase operation is performed only when the erase condition is satisfied, thus the performance degradation caused by frequent erasures can be effectively avoided. A threshold can be adjusted according to the number of the empty blocks and the system burden, therefore the process for sorting out the fragmentations can be optimized.
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Generation method and device of material arrangement task and material arrangement method and device

The embodiment of the invention provides a generation method and device of a material arrangement task. The method can include: receiving a target region arrangement instruction for a target warehouse, wherein the instruction includes at least one goods shelf number; dividing a warehouse position, which corresponds to each goods shelf number in the instruction, into a destination warehouse position set and a source warehouse position set according to pre-stored inventory information of the target warehouse; and judging whether at least one packing box which can be moved into a warehouse position in the destination warehouse position set exists in a warehouse position in the source warehouse position set, and if yes, generating the material arrangement task, wherein the material arrangementtask includes a goods shelf number corresponding to the source warehouse position and/or a goods shelf number corresponding to the destination warehouse position. The material arrangement task does not need to be generated by artificially going inside the warehouse to view each warehouse position one by one, thus time of generating the material arrangement task can be greatly shortened, generation efficiency of the material arrangement task is greatly improved, then material arrangement efficiency of the target warehouse is greatly improved, and finally, efficiency of warehouse management isimproved.
Owner:HANGZHOU HIKROBOT TECH CO LTD

Double-side screen application icon arrangement method, mobile terminal and readable storage medium

The invention provides a double-sided screen application icon arranging method. The mobile terminal comprises a first screen and a second screen. The mobile terminal comprises the following steps: when an application icon arranging instruction on the first screen is detected, a mapping desktop corresponding to a plurality of desktops of the second screen is created; when a mapping desktop corresponding to a plurality of desktops of the second screen is detected, a mapping desktop corresponding to a plurality of desktops is created. Displaying the mapped desktop in a preset area of the currently displayed desktop of the first screen; when a preset desktop selection instruction is detected, determining an operation desktop corresponding to the desktop selection instruction, and displaying the operation desktop; when an icon moving instruction for an application icon of the operation desktop is detected, obtaining a target application icon pointed to by the icon moving instruction and replacing the operation desktop with a target desktop pointed to by the icon moving instruction; positioning and placing the destination application icon on the destination desktop. The invention also provides a mobile terminal and a readable storage medium. The invention solves the technical problems that the sorting operation of the desktop icon of the application program of the prior double-sidedscreen mobile terminal is tedious and the efficiency is not high.
Owner:南昌努比亚技术有限公司 +1

Pre-turning box finishing method of dock export carton of large-scale container before shipping

InactiveCN101751622AGood effectReduce the number of rummagingInstrumentsCartonComputer science
The invention discloses a pre-turning carton finishing method of a dock export carton of a large-scale container before shipping, which comprises the following steps of: determining a target state of a pre-turning carbon, and marking a fixed carton in an initial stockpiling state according to the target state of the pre-turning carton; carrying out a carton-turning operation to a non-fixed carton in the initial stockpiling state and recording the times of carton-turning according to the control rule of the ineffective turning carton until the carton is unnecessary to turn in the stockpiling position so as to form a plurality of pre-turning carton finishing schemes; and determining the scheme with the least times of effective carton-turning to be a pre-turning carton finishing optimal scheme. The method can realize the intelligence, the optimization and the rapid strategy of the pre-turning carton scheme of the dock export carton of the large-scale container, reduce carton-turning times and improve carton-turning efficiency. With advanced determination of the target state of the pre-turning carton, the marking of the fixed carton in the initial stockpiling state and in the searching process of the carton-turning scheme and control rules of ineffective carton-turning, the pre-turning carton finishing method effectively controls the search space of the scheme and the complexity of calculation and optimizes the carton-turning times. In the method, effectiveness determination and optimal adjustment are also carried out on carton-turning twice or more to optimize the carton-turning times and ensure that the carton-turning efficiency is higher.
Owner:WUHAN UNIV OF TECH

Microwave enzyme-deactivating process for green tea

The invention discloses a microwave enzyme-deactivating process for green tea. The process comprises the following steps: setting the temperature of a microwave warehouse to be more than 200 DEG C and preheating the microwave warehouse; placing 1.5 to 2 kg of fresh tea leaves into the microwave warehouse, adjusting microwave power to be 1500 to 1800 W, stirring the fresh tea leaves, allowing leaf temperature to rapidly rise to more than 80 DEG C and maintaining the temperature for 5 min; shaking the leaves, throwing the enzyme-deactivated leaves upwardly to allow the leaves to scatter in the air and then to naturally fall into the microwave warehouse and repeatedly throwing the leaves until leaf temperature drops to less than 42 DEG C; adjusting the microwave power to be 2000 to 2200 W and stewing the leaves; and taking the enzyme-deactivated leaves out of the microwave warehouse when water content in the leaves is in a range of 55 to 60%. The process provided by the invention terminates metabolism of the tea leaves, allows substances related to tea quality to maintain optimal, removes grassy smell and retains original tea fragrance of the green tea; the prepared green tea has a good color, almost being dark blue, and has no burnt leaves; moisture in the leaves gradually decreases, the tea is soft and is difficult to triturate during rolling, and the tea naturally curls to form cords.
Owner:绍兴健茗茶业有限公司

Chopsticks cleaning machine

A chopsticks cleaning machine includes a machine frame, a feeding mechanism, a first conveyer belt, a spray rinsing area, a spraying area and a clean water spraying area and also includes a drying and sterilizing mechanism, a rotating and intermitting mechanism, a second conveyer belt and a chopsticks tidying mechanism. An outlet of the first conveyer belt is connected with the drying and sterilizing mechanism, which is connected with the rotating and intermitting mechanism. The drying and sterilizing mechanism includes a chopsticks transferring box, an infrared tube. The second conveyer belt is arranged under the rotating and intermitting mechanism. Two sheets of limiting plates are arranged above the left side and the right side of the second conveyer belt. The space between the two sheets of the limiting plates is a chopsticks crossing area. A chopsticks-collecting box is placed at the outlet of the second conveyer belt. The width of the second conveyer belt is longer than the total length of the chopsticks; the heights of the limiting plates and the second conveyer belt is less than the thickness of the bigger end of the chopsticks and is larger than the thickness of the smaller end of the chopsticks. The invention provides a chopsticks cleaning machine, which can dry and sterilize the chopsticks after cleaning and at the same time has the function of ordering and tidying the bigger ends and the smaller ends of the chopsticks.
Owner:ZHEJIANG UNIV OF TECH

Agricultural traveling soil turning and fertilizing integrated device

The invention discloses an agricultural traveling soil turning and fertilizing integrated device which comprises a rotary blade, a lifting chamber, a bottom plate, wheels, a water tank, a cylinder body and a mixing chamber, wherein two ends of a rotating shaft of the rotary blade are rotationally connected with a supporting plate by virtue of a supporting rod; a bucket is arranged on the right side of the rotary blade and fixedly arranged at the lower end of the lifting chamber; the mixing chamber is formed in the right side of the lifting chamber; the water tank is arranged on the right sideof the mixing chamber; the right side of the water tank is fixedly connected with the cylinder body; a piston is connected into the cylinder body in a sliding manner; the lower end of the piston is fixedly connected with a push rod; the push rod penetrates through the lower end of the cylinder body and rotationally connected with a connecting rod; and the connecting rod is rotationally connected with an eccentric position of the wheels. The integrated device disclosed by the invention is novel in design, simple in structure and excellent in soil turning effect, and the fertilizer is fully mixed with soil in the soil turning process, so that the fertilization effect is improved, the labor intensity of labor personnel is lowered, and the land rearrangement efficiency is improved.
Owner:黄利伟

Automated magnetic field-aided finishing machining device and method

ActiveCN108687573ASolve the problem of flexible automation controlImprove processing efficiencyManipulatorGrinding work supportsMagnetic polesMulti degree of freedom
Aiming at achieving the technical aim of efficient high-quality finishing and flexible control over a complex surface, the invention discloses an automated magnetic field-aided finishing machining device and method. The device comprises an industrial robot, an industrial vibrating motor, a novel finishing machining device, a workpiece clamping device and a triaxial precision displacement worktable; the novel finishing machining device comprises a magnetic field generating device, a fixed plate, a connecting plate, guide screws and a connecting rod; the magnetic field generating device comprises linkages, guide rods, a magnet yoke, lead screws, handles, nuts, bolts, four magnetic poles and magnetic pole sleeves; by the industrial robot, multi-degree of freedom flexible regulation is realized, and automated finishing machining on workpieces different in surface profile can be completed; under the vibrating combined action of the industrial vibrating motor, finishing machining efficiencycan be increased; and feature surfaces of different workpieces can be regulated by angles of the magnetic poles of the novel finishing machining device. The device and method are capable of breaking through the limitation of finishing machining on the complex surface by the traditional method, and therefore, efficient high-quality flexible automated finishing machining is realized.
Owner:SHANDONG UNIV OF TECH

Method for generating curved surface finishing tool path based on traveling salesman problem solver

ActiveCN104063746AImprove finishing efficiencyShorten the total path lengthForecastingOgiveSurface finishing
The invention discloses a method for generating a curved surface finishing tool path based on a traveling salesman problem solver. The method comprises the following steps that a curved surface to be machined S (u,v), the radius r of a ball-head cutter and a maximum permissible residual high value h are input; a set of equal u parameter curves and a set of equal v parameter curves which meet the residual high requirement are generated in the curved surface u direction and the curved surface v direction respectively, and an entire curved surface is covered in the two directions; the two sets of equal parameter curves are subjected to pairwise intersection, and a series regular cutter contact grids are obtained on the curved surface; obtained cutter contact coordinates are input into the traveling salesman problem solver LKH, and the optimized connecting sequence of cutter contacts is obtained; the cutter contacts are sequentially connected according to the sequence, and a cutter contact track covering the entire curved surface is obtained; cutter position points corresponding to the cutter contacts in the cutter contact track are calculated, and a cutter position file is output. The finishing tool path generated by the method is small in path length, few in cutter lifting times, and capable of improving the curved surface finishing efficiency.
Owner:ZHEJIANG UNIV
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