354results about How to "Guaranteed to complete" patented technology

According to the configuration of the present invention, the modulation clock signal is generated in accordance with a signal based on a random number, and a data processing timing is determined in accordance with the modulation clock signal to execute data processing. Accordingly, secret information analysis of an encryption key, a decryption key and the like through measurements of consumption powers in terms of a lapse time of a cryptographic processing apparatus for encrypting and decrypting data, i.e., cryptanalysis based on the power analysis, can be made difficult to thereby realize a cryptographic processing apparatus and method having a high security level.

The invention discloses a method for preparing vanadium nitride. In the preparation method, a vanadium-containing compound is mixed with organic nitride, and the mixture is calcinated in nitrogen-containing gas to obtain the vanadium nitride. The vanadium nitride prepared by the method has small grain diameter, and has higher specific capacitance and good cycle performance. The method for preparing the vanadium nitride has the advantages of wide source of raw materials, low production cost, simple operation and low requirement on equipment, meets the requirement of modern industry on energy conservation and emission reduction, and is favorable for industrial production. When the method is used for preparing super capacitors, the super capacitors have high specific capacitance and good cycle performance.

In order to improve throughput by suppressing contention of hardware resources in a computer to which a data transfer unit is coupled, a control unit for transferring data between a first interface coupled to the computer and a second interface coupled to a memory transaction issuing unit for issuing, when one of the first interface and the second interface receives an access request to a memory of the computer, a memory transaction for the main memory to the first interface, the first interface includes a plurality of interfaces coupled in parallel to the computer, and the control unit further includes a memory transaction distribution unit for extracting an address of the main memory, which is contained in the memory transaction issued by the memory transaction issuing unit, and selecting an interface having address designation information set therein, which corresponds to the extracted address to transmit the memory transaction.

The invention provides an indoor visible light communication (VLC) hybrid networking scheme based on room division multiplexing (RDM) and an implementation method for switching of the indoor VLC hybrid networking scheme. During hybrid networking, an upstream adopts WiFi (wireless fidelity), and a downstream adopts the VLC based on an LED (light emitting diode) array. A VLC network scheduler is used for reading and writing data frames from/to an external network and configuring and managing the network, so that an RDM multi-address access mode is realized; meanwhile, switching of a user between different rooms can be efficiently finished; compared with a conventional broadcast type indoor VLC network, the indoor VLC hybrid networking scheme has the advantage that the handling capacity of the network is greatly improved.

The invention relates to a preparation method of hydrogenated bisphenol A epoxy resin. The preparation method comprises the steps of raw material pre-treatment, ring-opening addition and etherifying, ring-closing epoxidation, product post-treatment and the like. The specific steps are as follows: based on hydrogenated bisphenol A and epoxy chloropropane as raw materials, adding solvent; performing ring-opening etherifying by taking Lewis acid as a catalyst to produce chlorohydrin ether immediate; recovering part of the solvent, adding alkali solution and performing ring-closing dechlorinating reaction; carrying out post-treatment steps such as neutralizing, extracting, water washing, vacuum desolventizing to obtain hydrogenated bisphenol A epoxy resin, wherein the epoxide equivalent of the product is 210-240g/eq; the hydrolyzable chlorine content is not more than 1000ppm; the inorganic chloride content is not more than 10ppm; the viscosity is 2000-5000mPas at 25 DEG C; and the volatile component content is not more than 0.1%. The preparation method of hydrogenated bisphenol A epoxy resin has the advantages of stable process, low material and energy consumption, few by-products, simple water-washing and separating operation and high product yield, therefore, the preparation method can be applied in large-scale industrial production.

The invention relates to instant vegetable porridge, comprising the raw materials in parts by weight: 30-80 parts of refined grain, 10-50 parts of coarse cereals and 5-40 parts of vegetables, wherein the refined grain comprises rice; and the coarse cereals are one or more of mung bean, corn, oat, millet and soybean. The invention also relates to a method for processing the instant vegetable porridge. The instant vegetable porridge provided by the invention is rich in nutrition, convenient and fast for eating, and capable of meeting the requirements of people having fast pace of life. The method for processing the instant vegetable porridge provided by the invention is simple to operate.

The invention discloses a management method for the wireless service of a single-chip dual-card CDMA terminal and a CDMA terminal, wherein the method comprises the following steps of: during a period from receiving a paging message corresponding to the current called subscriber card to establishing a service channel by the single-chip dual-card CDMA terminal, determining to process the service of the current called subscriber car or a service of a non-current called subscriber card according to wireless service priority of the terminal when the single-chip dual-card CDMA terminal receives a wireless service message corresponding to the non-current called subscriber card on the paging channel of the paging message. In the management method for the single-chip dual-card CDMA terminal wireless service and the CDMA terminal, by setting the wireless service priority of the terminal and using the single-mode dual-card and dual-standby called service priority management implemented by the prior protocol rules, rational scheduling of the single-chip dual-card CDMA terminal to a dual subscriber card service is ensured, regular operation of the called functions of the terminal in steady and efficient state is guaranteed, and performance of the terminal is improved.

This invention describes an improved method of transferring running VMs between servers that would allow them to move between datacenters, even ones that are halfway across the world from each other.

The invention discloses high-efficiency fruit pruning equipment for safe orchards, including a box body, a temperature regulator, a fan, a controller, a display device, a water tank, a spray row, a fruit basket, a telescopic column, a horizontal telescopic rod, a net pocket, and electric scissors , a camera and a hook, the bottom surface of the box is provided with a guide wheel, a fruit basket is provided in the box, through holes are evenly provided on the side wall of the fruit basket, a temperature regulator is provided in the box, and a fan is provided on the side wall of the box , there is a water tank in the box, a water pipe at the bottom of the water tank, a spray discharge at the outlet of the water pipe, a display device on the box, a telescopic column on the upper surface of the box, and the top of the telescopic column passes through the rotary joint It is connected with one end of the horizontal telescopic rod, the other end of the horizontal telescopic rod is provided with electric scissors, the horizontal telescopic rod is provided with a camera, and the horizontal telescopic rod is provided with a hook close to the movement of the electric scissors. The invention ensures good ventilation conditions, avoids drying of fruits, ensures the completion and quality of fruits, has simple structure, is convenient to use, and is beneficial to popularization.

The application discloses a task distribution method and device for a distribution server. The distribution server communicates with and is connected with terminal equipment and a processor server cluster; the method specifically comprises the following steps: receiving a task processing request sent by the terminal equipment, determining a to-be-processed task indicated by the task processing request; acquiring feature information of each processing server in the processing server cluster; determining an available processing server set in the processing server cluster and task load of each processing server in the processing server set according to the feature information; selecting the processing server from the available processing server set to be used as the target processing server;and distributing the to-be-processed task to the target processing server, thereby enabling the target processing server to process the to-be-processed task. Through the task distribution method disclosed by the application, the to-be-processed task is reasonably distributed and scheduled.

The invention discloses a preparation method for a C.I. pigment red 53:1. The preparation method comprises the following steps of: the preparation of diazo liquid, the preparation of coupling liquid, coupling, laking reaction and post treatment. By the preparation method, the adverse effect on environment and human bodies when the component of the diazo liquid, namely 2-amino-5-chlorin-4-methyl benzene sulfonic acid is dissolved is effectively avoided; the problems that the heavy metal barium in the product exceeds the standard due to the addition of excess barium chloride in the laking reaction, and the heat resistance of the product is reduced due to the use of rosin are effectively solved; simultaneously, the pigment prepared by the method is bright in color, easy to disperse, and floppy in pigment particles; and moreover, the content of the soluble heavy metal barium in the product is below 80 mg/kg.

The invention relates to instant fruit porridge, comprising the raw materials in parts by weight: 30-80 parts of refined grain, 10-50 parts of coarse cereals and 5-40 parts of fruits, wherein the refined grain comprises rice; and the coarse cereals are one or more of mung bean, corn, oat, millet and soybean. The invention also relates to a method for processing the instant fruit porridge. The instant fruit porridge provided by the invention is rich in nutrition, suitable for people having different constitutions to eat in different seasons, convenient and fast for eating and capable of meeting the requirements of people having fast pace of life. The method for processing the instant fruit porridge provided by the invention is simple to operate.

The invention relates to a low monomer residue humic acid sodium type super water-absorbed resin and a preparation method, belonging to the technical field of organic high molecular compound. The invention is used for solving the problem that the humic acid sodium type super water-absorbed resin has high monomer residue and is characterized in that the resin comprises matters of the following weight unit: 14-18 of humic acid sodium, 16-17.5 of acrylic acid, 3.8-6.5 of neutralizing agent, 0.23-0.55 of evocating agent, and 0.085-0.15 of cross linker. The product has high humic acid sodium content. The method replaces a conventional heating method with a microwave polymerization method, greatly increases the polymerization reaction yield and reaction degree, and leads the super water-absorbed resin to reach knockdown low monomer residue. Compared with the conventional product produced by the prior art, the multiplying power of the product absorbing de-ionized water is increased by about 40%, the multiplying power of the product absorbing 0.9% of NaCI water solution is increased by about 80%, and the monomer residual quantity is 5-6% of the conventional product, thus greatly increasing use safety.

The invention relates to a swarm intelligence perception system user recommendation method and belongs to the technical field of swarm intelligence perception system optimization. The method comprisesthe steps that (1) user historical data is acquired; (2) users and task feature vectors are quantified, and a user-task data quality matrix is established; (3) a task message pushing group is obtained from an original user group; (4) final participation users are selected from the pushing group; and (5) final participation user data is acquired, and a user-figure data quality matrix is updated. Compared with the prior art, personal interests and preferences of the users and the problem that different tasks completed by the users are different in data quality are fully considered in the method, and therefore user recommendation can be performed more effectively; and for the users interested in participating in the tasks, the final users participating in the tasks are selected according tohistorical participation data quality of the users and the scale of the currently selected users, therefore, a platform can guarantee completion of the tasks and obtain maximum benefit.

The invention provides a device for improving pipe internal-pressure forming limit and a method for improving pipe internal-pressure forming limit by utilizing the same, which relate to a device and method for improving pipe internal-pressure forming limit and solve the problems of poor deformation uniformity, cracking due to the excessive thinning of a local part and low room-temperature forminglimit in the traditional pipe internal-pressure forming process. In the device provided by the invention, a constraint sleeve is arranged at the middle part of the outer side wall of a pipe or a die is arranged outside the pipe; in the method provided by the invention, the constraint sleeve is arranged at the middle part of the outer side wall of the pipe or the die is arranged outside the pipe, a filler is added into the gap between the die and the pipe, the pipe is fixed on a die frame with the two ends sealed, an internal pressure is introduced into the inner cavity of the pipe, and forming is finally carried out. In the invention, a back pressure is applied to the outer side of the pipe, so that the stress state of the pipe at a sectional part subjected to the maximum deformation is changed into a two-pulling and one-pressing mode from a two-pulling mode, thereby avoiding the possibility that a cracking defect is caused as the wall thickness of the part is excessively thinned, improving the room-temperature forming limit, and increasing the expansion ratio to 30-45%.

The invention relates to a preparation method of carbon nanotube/polyaniline nanoparticle with negative dielectric constant, comprising: preparing dispersion A and dispersion B, placing dispersion A in an ice-water mixture held in a crystallizing dish, and placing the crystallizing dish on a magnetic stirrer which stirs at a speed of 500-1000 r/min; after temperature of the dispersion A drops to 10 DEG C, and dropwise adding 60 ml of the dispersion B while stirring for 0.1-10 min; in ice bath, standing for 6-12 h; reacting and then standing for 12-48 h; suction filtering and drying to obtain a required product; the carbon nanotube/polyaniline nanoparticle prepared herein is 2.5*105-100 in dielectric constant Epsilon that is negative compared to 7.5-1.6*105 of dielectric constant in carbon nanotube/polyaniline synthesized in the existing method, helping apply polymer composites in the field of metamaterials. The preparation method is also useful in the preparation of nano composite electromagnetic metamaterials.