131results about How to "Improve competitiveness" patented technology

A method and system for power saving in a wireless LAN is disclosed, which uses the method of modifying the beacon frame body or broadcasting the schedule information frame. The medium access behavior of each station during the contention free period (CFP) and the contention period (CP) can be dynamically re-programmed. Therefore, the stations that should access the radio medium can only wake up at the specific access time to send or receive the packet and re-enters its power-saving state after the data transmission.

The invention relates to the technical field of forge process, and provides a method for manufacturing a nickel-based high-temperature alloy forge piece. The method comprises the following steps of: (1) inspecting nickel-based high-temperature alloy raw materials, including re-inspection of chemical components and inspection of steel ingot surface; (2) blanking by adopting a sawing machine sawing method or a chopper hot chopping method; (3) heating the steel ingot; (4) cogging and performing forge deformation treatment; (5) performing last but one heating number forging and last heating number forging; (6) rough processing; (7) heat treating; (8) testing mechanical performance; (9) detecting faults with ultrasonic wave; and (10) inspecting products. According to the manufacturing method provided by the invention, home-made manufacture of nickel-based high-temperature alloy forge pieces achieves a success, utilization of China to the nickel-based high-temperature alloy is broken through, and the quality and grade of products of China can be improved, the requirement of domestic market for high-quality valve rods and valve discs of a steam turbine, seal rings in various specifications and critical parts in aerospace field can be fulfilled, and the competitive capability of native enterprises in the international market can be improved.

The invention provides a local chicken breeding method and belongs to the field of agriculture livestock breeding. The method comprises the following steps that 1) local chicken cultivating chambers are managed; 2) local chickens enter the cultivating chambers for carrying out feeding management and disease prevention mangamenet at each stage; 3) a food guide mode is adopted for taking the local chickens into the next field, and in addition, the field expansion is carried out to enter the normal feed management stage. The breeding method has the advantages that the baby chick survival, the adult children growth and meat value and the egg laying of hens are greatly improved, so broiler chicken and eggs have great competitiveness in the market, and in addition, direct economic benefits are generated for farmers.

A process for peeled citrus by means of ferment is presented and characterized by including washing clean citrus peel, identifying and discarding thread and line covered on citrus segment; putting said above segment into enzymolysis liquid, and through zymolysis on condition of pH 3-10 and temp. 35-60deg.C, mixing and discarding said thread and line, said enzymolysis liquid containing quality density is 0.05-5% of pectinase, 0.05-3% of cellulase, and 0.01- 2.5% of semi- cellulase separately , the rest to be water.

The invention provides an e-repair intelligent selection vehicle precision service platform which comprises a client, a server and a database. The database and the server are built together through a public cloud technology. The client is connected with and accesses the server through an interface arranged on the server. The client comprises a merchant and a vehicle owner. The platform provides accurate, fast, efficient, all-round and one-stop after-sales service for a large number of vehicle owners. The services comprise vehicle washing, maintenance, repair, beauty, rescue and many other aspects. The vehicle owner only needs to open the mobile phone application of e-repair intelligent selection. The platform can recommend the best service for the vehicle owner according to vehicle maintenance habits and records of the vehicle owner to meet the vehicle maintenance need of the vehicle owner. After the vehicle owner books a service, the vehicle owner can carry out payment through Wechat payment and alipay, and accepts the service in the near merchant under the guidance of the software. O2O closed-loop is carried out after the whole vehicle is completed.

The embodiment of the invention provides a data transmission method, device and system, relates to the field of communication, and can improve the bandwidth pre-empting competitive force of a sending end, and increase the data transmission rate. The specific scheme is as follows: a data sending end sends data to a data receiving end at initial sending rate; furthermore, the sending rate is adjusted according to the maximum receiving rate, the packet loss probability and the round trip time RTT; and the process specifically comprises the steps of: increasing the sending rate step by step till a congestion event occurs for the first time; adjusting the sending rate to the lower limit of the sending rate; when the sending rate is in the first interval, adjusting the sending rate according to the queuing ratio, and furthermore, when the congestion event occurs, adjusting the sending rate to the second interval; and, when the sending rate is in the second interval, increasing the sending rate step by step, and furthermore, when the congestion event occurs, decreasing the sending rate according to a pre-set rule. The data transmission method, device and system provided by the invention are used for data transmission.

The present invention relates to a system and a method for integrating operation of business software to manage a business process by dividing businesses into unit works (tasks) and managing the tasks based on time. The system includes: an organization information managing unit for inputting and managing at least one of client information, company information, department information and user information; a business scheduling engine for arranging a schedule for carrying out tasks of users and arranging scheduling information including work transaction information with the users in charge of the tasks; a work transaction state managing unit for performing real-time management of work transaction states of the arranged scheduling information; and a business portal unit for generating the scheduling information and the work transaction states in a diary interface composed of visual information and work information, providing the scheduling information and the work transaction states to the users, and providing at least one work-related additional function selected from the group including daily, weekly, and monthly personal schedule management, news search and e-mail transmission.

The invention provides a passenger flow counting method based on deep learning in a vertical visual angle. According to the method, passenger flow statistics is performed in the vertical visual angle. Compared with an oblique photographing visual angle, the visual angle realizes easier coping with conditions such as market, supermarket and subway with high passenger density. The method provides head and shoulder detection by means of deep learning. Strong learning capability of deep learning is utilized. Background modeling and foreground extraction on a video are not required, and passenger cutting on the foreground is not required. Head information and shoulder information can be more accurately detected with higher robustness. A deep convolutional characteristic is utilized for performing matched tracking. Compared with manually designed characteristics such as HOG and LBP, the deep convolutional characteristic has better expression capability and can better cope with various scenes. The passenger flow counting method directly use the deep convolutional characteristic of a certain layer for matching, thereby preventing repeated characteristic calculation and realizing high time saving effect.

The invention provides a method and device for protecting a power amplifier in a DPD (Digital Pre-Distortion) system, which are used for solving the problem of burn-down of the power amplifier by possible instantaneous large stray caused by detection and protection of only mean-value power during protection of the power amplifier in the prior art. The device comprises a forward mean-value power detection and comparison unit, a baseband signal switch unit, a radiofrequency transmitting and processing unit, a power amplifying unit, a DPD operation unit, a level threshold control unit and a feedback unit. By adopting the method and the device, input mean-value power is detected, an input instantaneous ultrahigh level can be detected and controlled in time, instantaneous large stray is prevented from burning the power amplifier down, and the system reliability is enhanced; and meanwhile, mean-value and peak-value power output by the power amplifier can be detected and protected, so that the competitive power of a mobile communication system is greatly enhanced in a quadruple protecting mode.

A handle for cookware, which includes a temperature indicator to display temperature variations, is disclosed. The handle includes a mount part joined to a cookware and having a threaded hole, a grip part coupled to the mount part by a rod bolt that passes through the grip part and is screwed into the threaded hole of the mount part, and a connector part detachably coupled between the mount part and the grip part. The connector part includes a thermal conductor fitted in a fitting recess of the connector part and connected to the mount part. The thermal conductor has a thermochromic film or layer that changes in color at a predetermined temperature or higher.

An operation mechanism for Romanian blind includes a Roman blind made up of a blind body of a proper length and width securely attached to the underside of a telescopic upper beam wherein the blind body is equidistantly doubled up for a certain length from top to bottom and sewed up at one side thereof to form a plurality of elongated through holes for horizontal rods to be led and retained therein respectively. At both lateral sides of each elongated through hole are respectively disposed a retaining piece having a C-shaped clamping part detachably mounted at a preset position of the elongated through hole thereon, and a cord-passage hole protruding in vertical position relative to that of the C-shaped clamping part thereof for a pull cord suspending downwards from the upper beam to be led there-through and fixedly tied up to the bottommost cord-passage hole for location thereby. Thus, separately set from the elongated through holes of the blind body thereof, the retaining pieces can be precisely located onto the elongated through holes to clamp tight the horizontal rods retained therein after the blind body along with the horizontal rods thereof are properly trimmed in width according the telescopic upper beam adjusted to fit to the size of a window frame so that the pull cord can be properly held in place according to the adjustment of the retaining pieces to maintain the overall beauty of the blind body in display, increasing the variable changes in decoration and assembly of the present invention to achieve widespread use and boost the competitive power thereof.

The invention discloses a device for controlling a fruit sweet acidity separation production line based on a visible and near infrared spectrum, consisting of a hardware device and a software system. The hardware device comprises three modules including a spectrum collecting module (2), a computer (9) and a separation control module (29); and the software system comprises a spectrum analyzing module and a separation software module. The working process of the control device is as follows: pressing down a start button, running a production line, and conveying fruits to a visible and near infrared spectrum detection station; detecting position information of fruits movement by a proximity switch, transmitting the position information to a PLC (10), triggering a spectrograph (24), collecting visible and near infrared spectrums reflected by the fruits by the spectrograph (24), transmitting signals to a fruit sweet acidity model of the computer software, and detecting the grade of the fruit sweet acidity content; transmitting grade signals to the PLC by the computer; registering the dynamically moved fruits by shift control; and when the fruits move to a separation opening, carrying out the extraction, the judgment and the output control on the grade signals by the PLC, and driving a rotary electromagnet of the separation opening, thus realizing the separation of different grades of fruits.

A non-volatile memory including a substrate, a first doped region, a second doped region, a third doped region, a first gate structure, and a second gate structure is disclosed. The doped regions are disposed in the substrate and the second doped region is disposed between the first doped region and the third doped region. The first gate structure is disposed on the substrate between the first doped region and the second doped region. The second gate structure is disposed on the substrate between the second doped region and the third doped region, and comprises a tunneling dielectric layer, a charge trapping structure and a gate from the bottom up.

The invention relates to cell immobilization technology, in particular to a preparation method for immobilized bacteria used in the restoration of polycyclic aromatic hydrocarbons contaminated soil, using 0.25-1.00mm red brick powder, fly ash, vermiculite, peat soil, diatoms Soil or coke powder is used as the carrier material. After sterilization, it is inserted into the bacterial solution, and then multiplied and cultivated to obtain the desired immobilized particles. The immobilized biological product prepared according to the formula of the invention has a good remediation effect on soil polluted by high-molecular-weight polycyclic aromatic hydrocarbons, and is a reliable new environment-friendly biological product.

The invention discloses an intelligent financial system financial data automatic generation method and an intelligent financial system. The intelligent financial system comprises a data collecting and processing subsystem, a diagnosis and analysis subsystem, and a scheme generation subsystem. The data collecting and processing subsystem comprises an SPSS software module, a data sorting module, a basic database module, a clustering analysis module, an index system module, and a standard database module. The diagnosis and analysis subsystem comprises a factor analysis module, a key factor determining module, an index decomposition module, a trend analysis module, and a result analysis module. The scheme generation subsystem comprises a subject diagnosis and factor evaluation module, a scheme theme formulation module, and a basic scheme generation module. According to the method, by adopting the system and applying a data mining technology in financial diagnosis and data generation, the competitiveness of enterprises is improved.

The invention provides an organic fertilizer for reducing morbidity of cucumber root-knot nematode. The organic fertilizer comprises the following raw material in weigh ratio: 35-40 of wormcast, 25-30 of smashed corn straw, 28-30 of sawdust and 8-10 of vermiculite. The preparation method comprises the following steps: fully and evenly mixing the smashed corn straw, the sawdust and the vermiculite which are weighed proportionally, and moistening with a proper amount of water so that the water content of the compositing material is 50-60%; piling up the corn straw, the sawdust, the vermiculite and the like in a plastic house or in the open air, and adding 3000-5000g of fermentation bacteria agent in each ton of material for fermentation; and fully and evenly mixing the completely fermented mixture of corn straw, sawdust and vermiculite with the weighed wormcast, smashing, drying and finally packaging. The organic fertilizer can be directly used as a base fertilizer for cultivating cucumbers, thereby effectively alleviating the harm of root-knot nematode. The morbidity is reduced by 79.4%, and the yield of the cucumber is improved by 34.4%.

A pen with telescopic core features that its internal sleeve tube the first and the second stop rings respectively on its front and back ends, a load-bearing ring can slide on the internal sleeve tube between said two stop rings, and an axle rod passing through the internal flange at the front end of a hollow tube is connected with a sleeve ring via spiral threads.

A portable extension memory storage device comprises a body and a slide positioning member. The body includes an elastic positioning tongue. The slide positioning member includes a positioning rib to be engaged into a positioning concave in the positioning tongue. With the elastic positioning tongue, the abrasion can be reduced, and the service life can be extended. The positioning concave offers an assured and firm engagement to improve the convenience in use. The assembly of the portable extension memory storage device can be finished without using any other threaded elements or locking elements, thus reducing the material and labor cost.

The invention discloses a close-to-nature ecological green restoration method for soil slope in South China and belongs to the technical field of soil slope green restoration. According to the 'close-to-nature' theory, through the research on the existing original ecological nature slope in South China, the plant growth and the community structure are analyzed, plant habitat investigation is carried out, indigenous plants like arbor, shrub and herbaceous plants suitable for growth are screen out and matched, and the plant species ratio is determined after further screening by germination tests; with the relatively high competitiveness of the indigenous plants and natural mature soil is used to mix seeds in sowing, slope greening plants can survive and develop more quickly and maintain a long time by ensuring a certain temperature, humidity and fertility to create a better germination environment, later plants do not need human management after seedling formation, and the maintenance cost is low.

This invention involves the technology of extraction of beta-mannan enzyme from Erwinia bacilli in the industry of biological agents. The technical program includes original species activation, primary seed cultivation, secondary seed cultivation, fermentation, proteinase inhibitor, crude separation, refining of concentrated efficient bacilli and mannan-liquid, formulas, vacuum packaging technology and condensed efficient liquid agent and mannan enzyme products. This invention uses centralized preparation agent program to reduce technical difficulty of bio-degumming and biological pulping process, and can reduce the production cost by extracting cell pellets and secretions from the same broth. The efficient concentrated liquid agent, produced by this invention technical programs, is suitable for bio-degumming of crudefiber plants, biological pulping of grasses and biological glycosylated processing of herbaceous fiber raw materials biopulping alcohol; mannan enzymes are widely used in food, medicine, fodder, paper, textiles, petroleum mining industry.

A method for data communication and a device for Ethernet MAC chip communicates with a plurality of PHY chips by a multi-address bus, wherein, the different ports of PHY for different PHY chips is distinguished by using the different addresses on the address bus of the multi-address bus. It causes that the MAC chip can support more number of ports, and connect to more PHY chips, so that the number of users that can access a Ethernet device is increased.

The invention relates to a multi-layered article which includes a base board, a resin pattern layer, and a film coating. The base board, the resin pattern layer, and the film coating are laminated one another in order. A protective film or a first protective coating is laminated on a surface which is opposite to the film coating of the resin pattern layer. A second protective coating is inserted between the film coating and the protective film or the first protective coating. A bottom coating is inserted between the resin pattern layer and the film coating.

The method for automatically-changing cold/warm operation mode of air conditioner includes three stages of automatic operation selection stage, automatic operation actuating stage and operation mode change stage. The automatic operation selection stage; before said cold/warm air conditioner is started or when the operation mode is set by user, according to the selection of user it can be converted to the stage of automatic operation mode; automatic operation actuating stage; according to the selection of automatic selection stage at the same time of starting automatic operation mode indoor temp. is measured, if it is higher than/less than reference temp. in a certain range, it can be automatically changed to the refrigeration/heating operation mode; and the operation mode change stage: in the course of automatic operation stage the indoor temp. is measured.

A stator structure of motor includes at least an outer ring part having a plurality of containing slots, a plurality of salient ribs having a length “d”, a plurality of first slot legs having a first width “W1” and forming a first slot opening on both sides of the salient ribs with the slot wall, and a plurality of second slot legs having a second width “W2” and forming a second slot opening on both sides of the salient ribs with the slot wall. By making use of the two slot legs, the windings with appropriate number of wire-winding cycle form alternately disposed structure of unsymmetrical-width type to achieve the objective of fully utilizing the area of the slot opening making the winding is capable of generating rotational magnetic field with relatively better roundness, improving the efficiency of the electrical machine, and saving the material for the stator.

A preparing method for aloe vera gel dry powder includes the steps of cleaning, separation, crushing, juice squeezing, enzymolysis and decoloration, filtration, concentration, vacuum freeze drying and the like. According to the invention, a stabilizer is added during the extraction process of effective constituents of aloe vera, the enzyme engineering technology, the modern separation technology, the vacuum freeze drying technology and the like are applied to the extraction of effective constituents and stabilization of active substances, the high-grade aloe vera freeze-dried powder is prepared as per the quality index which is the content of aloe polysaccharide in aloe products, the content of aloe polysaccharide in aloe vera freeze-dried powder is not smaller than 9%, and the method can be widely applied to development of medicines, health products, cosmetics and the like, and enhances the competitive power of products on domestic and foreign markets.

The invention discloses an automatic winding and bundling method. The automatic winding and bundling method is characterized by comprising the following steps: 1, a bundling belt arrangement device, a bundling belt delivering device, a line grabbing device, a line winding device, a line arrangement device, a line connecting device, a line wrapping device and a bundling belt twisting device are arranged respectively and are respectively arranged on a main machine frame; 2, a PLC control system is arranged, wherein the PLC control system is connected with the devices respectively and controls operation of the devices. The invention further discloses an automatic winding and bundling device. The automatic winding and bundling method and the automatic winding and bundling device integrate a one-line multiple-station production technology and a multiple-variety collinear production technology, multiple products different in type and shape can be simultaneously processed and produced in a high-efficiency mode, the product diversification demand can be met, the production period of the products can be effectively shortened, and the competitiveness of enterprises can be improved. Monitoring workers are effectively decreased, operation is convenient, labor intensity is reduced, accordingly manpower and human resources are saved, and production cost is reduced.

The present invention is to provide a method for establishing TCP connection according to NAT (Network Address Translation) behaviors, which is applied to a network system having a NBA (NAT Behavior Aware Server) located in the Internet and connected to two NATs in two private networks respectively. The method enables two network devices in the respective private networks to send testing messages to the NBA via the respective NATs. In response, the NBA sends reply messages to each network device to test the behaviors of the NATs respectively. Afterward, each network device generates a test result message according to each behavior of the corresponding NAT and sends the same to the NBA. Based on the test result messages, the NBA selects an optimal traversal technique from candidate traversal techniques, thereby allowing the network devices to respectively and directly traverse the NATs and establish a direct TCP connection therebetween.

The present invention is to provide a method of transferring data between two PHS handsets in a short distance, which comprises the steps of registering two PHS handsets in a group, assigning a channel for data communication therebetween, configuring two PHS handsets as a sender and a recipient in the group, establishing a connection between the PHS handsets, causing the sender to send packets as divided data to the recipient, performing a data transfer mechanism to send the packets to the recipient, assembling the actually received packets, inspecting and storing the data in a reference data storage by the recipient, for sharing data therebetween.

The invention discloses a method for preparing a modified aliphatic series water reducing agent. The method comprises the following steps: (1) adding 25-45 parts of sodium hydrogen sulfite,120-150 parts of formaldehyde and 70 parts of water into a first reaction kettle, stirring to dissolve for 0.5-1 hour, adding 30-70 parts of waste acetone and 10-25 parts of pure acetone into the reaction kettle at one time when the temperature is controlled to be less than 30 DEG C, continuously reacting for 0.5-1 hour, and further adding 1-5 parts of a stabilizing agent, thereby obtaining a first mixed liquid; (2) adding 20-35 parts of sulfite and 100 parts of water into a second reaction kettle, stirring to dissolve, adding liquid caustic soda to adjust the pH value to be 11-12, controlling the reaction temperature to be 40-55 DEG C, dripping the first mixed liquid within 2 hours at a uniform speed, and controlling the temperature to be no greater than 90 DEG C; and (3) after the first mixed liquid is dripped, adding 30-50 parts of CLT waste acid and 2-3 parts of formaldehyde into the second reaction kettle, carrying out heat preservation for 2-3 hours, and cooling to be the room temperature, thereby obtaining the modified aliphatic series water reducing agent. By adopting the method disclosed by the invention, the production cost is greatly lowered while the property of the water reducing agent is not degraded, so that the competitiveness of the product is improved.

The invention relates to a local chicken breeding method which comprises the following steps of S1, constructing and managing a local chicken breeding room; S2, performing food-intake management and disease prevention management of each stage after local chicken enter into the breeding room; and S3, transferring the local chicken to another fence by use of a food guiding mode, enlarging the fence and performing a normal feed management stage. The method has the beneficial effects of greatly improving the survival rate of baby chicken, the adult chicken growth and flesh value, and the egg laying rate of hens, endowing broiler chicken and eggs with great competitiveness in the market and bringing direct economic benefits to farmers.