76results about How to "Guaranteed to provide" patented technology

A method for optimized utilization of available energy resources/sources (3) of an electrical system such as for a vehicle generator system. The steps include: determining performance parameters L_Ist (e.g. current I, voltage U, temperature T, power P_D (P_verlust), P_E (P_wirk), efficiency, etc.) of a preferred energy resource (3); entering performance parameters L_Ist (current I, voltage U, temperature T, altitude of the vehicle, etc.) of the energy resource (3) into a thermal model (7); comparing a performance parameter L_Ist of the energy resource (3) with a specified performance limit parameter L_Soll at a specified threshold level; determining a value for an energy reservoir E_Rest of a preferred energy resource (3); and to calculate a remaining time T_Max depending on the energy reservoir E_Rest of a preferred energy resource (3) and using the one or more identified performance parameters L_Ist to maintain an operational state of the vehicle.

The invention is applicable to the field of internet information safety and provides an immunological network system. The system comprises a transparent firewall, an intelligent inspection device and an emergency device, wherein the transparent firewall is used for analyzing and extracting the scan features and preventing external network scanning; the intelligent inspection device is used for monitoring the flow which enters the network, extracting the attach fingerprint features according to the abnormal flow and storing the attach fingerprint features into an immunological feature library; and the emergency device provides an emergency channel for the damaged internal network nodes detected by the intelligent inspection device and prompts the user to reduce the damaged nodes to the safety state before attack after the operation of the user is finished. The network flow is monitored and audited, the good state of the network is maintained, the unknown intrusion behavior is analyzed and memorized, the network immunity is improved, the damage range can be effectively controlled after intrusion, the unimpeded network service can be normally provided, the system has the self-restoring and reducing capacity, and the stable operation of the network is comprehensively maintained.

The invention discloses a system and a method for recycling waste heat of bath sewage by utilizing an absorption heat pump. The system comprises a hot water storage tank, a cesspool, a tap-water pipe and an absorption heat pump set, wherein the tap water is divided into two branches after being pressurized by a feed water pump; one branch exchanges heat in the absorption heat pump set firstly and then enters the hot water storage tank; the other branch enters a tap-water preheater and exchanges heat with the sewage directly; the effluent absorbs heat and rises the temperature through an absorber and a condenser and then enters the hot water storage tank for being used as hot water for bath; the bath sewage is collected by the cesspool and is purified; the purified sewage is filtered by a filter, is pressurized by a sewage pump, then enters the tap-water preheater, and exchanges heat with the tap water firstly; and the effluent exchanges heat with refrigerating fluid of an evaporator and then is exhausted. The invention does not need to additionally install a boiler as a heat source; and the tap water exchanges heat with the bath sewage directly, so the heat exchange efficiency is improved.

The invention discloses a computer network monitoring system, and the system comprises a transparent firewall disposed between a computer and a server, a timing inspection tour module, an emergency module, a restoration module, and a data transfer module. The system achieves the monitoring and audit of network flow, maintains the good network state, improves the network immune capability through the analysis and memorizing of unknown behaviors, can effectively control the danger range after invasion, and guarantees the smooth network and normal providing of services. The system has the capability of autonomous restoration, maintains the stable operation of the network, has a capability of data protection, and also prevents information from being lost because a user is not in front of a computer.

This invention discloses a method for connecting called user used in the network system including CS domain and IP IMS, in which, a network selection and enquiry entity receives a current called connection network selection decision obtained from a network selection entity when receiving the service request transmitted to its service user and controls routes to connect to the called user according to the call network appointed by the decision, when deciding that the called user can't reach to the called connection network, it switches it to another called network to control the route to re-connect to the called user and prevents circular switching between the two networks. This invention also discloses a network system.

The present invention relates to a method for planting forage grass by utilizing heliogreenhouse. It is characterized by that said method includes the following steps: close-planting and cultivating the germinated seeds in seedling room, controlling CO2 concentration and making it be 800-1200 ppm/cu.m, making cultivation at 10-40deg.C to obtain forage grass seedlings; transplanting the forage grass seedlings into a heliogreenhouse for promoting growth of forage grass, controlling CO2 concentration and making it be 800-1200 ppm/cu.m, after the forage grass seedlings are grown for 70-160 days at 10-40deg.C, harvesting forage grass. Several heliogreenhouses for promoting growth of forage grass can be combined together so as to form a forage grass production system.

The invention discloses a biosynthetic gene cluster of romatic-polyketide atypical fluostatins and applications thereof. The nucleotide sequence of the biosynthetic gene cluster of fluostatins derived from micromonospora rosaria SCSIO N160 (preservation No: CCTCC NO: M2012392) is shown in the 1st-40128th base sequences in SEQ ID NO. 1, and contains 32 genes. Genes and proteins thereof provided by the invention can be used for seeking and finding compounds or genes and proteins for medicine, industry or agriculture.

The invention discloses a three-dimensional waxing printer and a using method thereof. The printer comprises a rack, wherein pairwise-opposite X-direction and Y-direction moving shafts are arranged at the upper layer of the rack; the X-direction and Y-direction moving shafts are respectively provided with a slider and are respectively provided with X-direction and Y-direction guide rails by the sliders; a printer nozzle connected with a material storage tank at the lower layer of the rack through a material delivery pipe is arranged at the overlapped part of the X-direction and Y-direction guide rails; the material storage tank is connected with a peristaltic pump; a pair of Z-direction moving screw rods, which is driven by a Z-direction moving control motor and forms a moving pair together with a workbench, is arranged between the upper layer and the lower layer of the rack. The method comprises the following steps: assembling the printer, mixing raw materials, setting the transfer capacity of the raw materials, adjusting the height of the workbench, and printing. Multiple defects of the prior art are overcome; compared with the existing printers, the three-dimensional waxing printer is simple in structure and convenient to manufacture, raw materials can be supplied continuously, wax can be conveyed uniformly, the processing time is short, the processing cost is low, and the printing effect and the processing precision are good.

The invention discloses a myrothecium roridum A553 trichothecene synthase gene Tri5 promoter and application thereof. The nucleotide sequence of a promoter is shown in SEQ ID NO.1. According to the promoter, through a chromosome walking technology, the upstream promoter sequence of the Tri5 gene is obtained, the core region of the promoter is predicted, and the myrothecium roridum A553 trichothecene synthase gene Tri5 promoter Tri5P is obtained. By means of the promoter, expression of a hygromycin resistance gene can be efficiently started, the starting efficiency is close to that of a constitutive promoter TEF1, and a molecular biology basis is laid for increasing the yield of trichothecene toxin and obtaining more novel trichothecene toxin with high activities through transcriptional regulation and heterologous expression in the later period.

A multichannel wireless write card terminal comprises a channel selection module, a wireless communication module and a control module, wherein, the wireless communication module is used for receiving write card request data and transmitting the write card data to the channel selection module; the control module is used for writing the received write card request data and transmitting the received write card response data to the channel selection module; and the channel selection module is used for transmitting the received write card request data to the control method and judging whether a selected data channel exists, if no, the channel selection module is used for instructing the wireless communication module to try to open all the data channels and defining the data channel which is successfully opened as the selected data channel; the channel selection module is also used for encapsulating the write card response data according to the selected data channel format and transmitting the encapsulated write card response data to the wireless communication module, for decapsulating the write card data according to the selected data channel format after receiving the write card data and transmitting the decapsulated write card data to the wireless communication module. The invention can simultaneously support a plurality of data channels at multiple levels and automatically use the optimal data channel resource to write card in a wireless way according to the network conditions.

The invention discloses a solar oil heat conducting and supplying device, which is composed of a solar tube (12), an expansion slot (6), three circulating pumps (8-1, 8-2 and 8-3), an energy storage tank (7), an oil thermostatic tank (9) and a heat supply body (10). The solar oil heat conducting and supplying device fully utilizes and stores a solar heat source and the characteristics of heat-conducting oil of high boiling point, large specific heat and the like; and the heat-conducting oil is heated by solar energy, circulated in a heating system and then transferred to the heat supply body. The solar oil heat conducting and supplying device can be applied to the fields such as production and processing, medical industry, sugar manufacturing, textile industry, chemical industry, food, large, medium and small power plants and the like.

The invention provides a frame check mechanism for improving wireless communication efficiency. The frame check retransmission mechanism aims to solve the problem that wireless communication efficiency is lowered by a traditional package check retransmission method. A transmitter sends a data frame including a plurality of data packages, a receiver checks the received data packages one by one, uniformly responds to the data frame and keeps the transmitter informed of whether each data package is correctly received or not, and the transmitter determines data retransmitted in the next data frame and data sent latest according to response information. The frame check mechanism guarantees data transmission reliability and can reduce communication time spent in responses, thereby greatly improving wireless communication efficiency; in order to solve the problem that data packages arrive out of order brought by the frame check mechanism, an out-of-order correction module is additionally arranged in the receiver, and through an annular cache access mechanism of the out-of-order correction module, it is guaranteed that the data packages are provided for an application layer according to a correct order.

The invention discloses Peptaibol antibacterial peptide compounds and a preparation method and application thereof. The four novel Peptaibol antibacterial peptide compounds are separated and obtained from acremonium persicinum SC0105 fermentation products, and it is shown through antibacterial tests that the antibacterial peptide compounds have a remarkable inhibition effect on staphylococcus aureus (MSSA) and methicillin-resistant staphylococcus aureus (MRSA). Peptaibol antibacterial peptide is a main metabolic product of a strain, the yield is high, and high research and development potential is achieved. The Peptaibol antibacterial peptide can serve as an antibiotic substitute and be applied to medicine for preparing antibacterial drugs and feed additives in the breeding industry.

The invention relates to a method for preparing a liquid mycelium fermentation culture medium formula of selenium-rich cordyceps militaris. The method takes natural colored silkworm cocoon sericin protein and a selenium-rich yeast as a main nitrogen source, takes mixed coarse food grains including rice, Chinese yam, potatoes, wheat, millet and corn as a main carbon source, takes organic selenium in the selenium-rich yeast as a selenium source, takes lentinan and adenosine as motivating factors, and takes other trace factors as auxiliary factors to manufacture the liquid mycelium fermentation culture medium formula of selenium-rich cordyceps militaris. The method effectively recycles abandoned husks and cocoon shells, the cost of the nitrogen source is greatly reduced, the nitrogen source in a culture medium has good bacterial resistance and antioxidant activity, and the fermentation process is not easily contaminated by bacteria. The selenium-rich yeast in the culture medium plays a role of supplementing the nitrogen source and is also a selenium source. Through the addition of the lentinan and the adenosine, the metabolism and growth of selenium-rich cordyceps militaris mycelium can be significantly improved, and the output of active materials such as cordyceps polysaccharide, cordycepic acid, cordycepin and the like is greatly increased.

The invention discloses a promoter of a trichothecene synthase gene Tri12 of Leucosphaeria dothidea A553 and the application of the promoter. The nucleotide sequence of the promoter is as shown in SEQID NO. 1. According to the invention, an upstream promoter sequence of the Tri12 gene is obtained through a chromosome walking technology, and a promoter core region is predicted so as to obtain thepromoter Tri12P of the trichothecene synthase gene Tri12 of the Leuconostoc dunalianum A553. The promoter can efficiently start expression of the hygromycin resistance gene hph, and the starting efficiency is similar to the starting efficiency of a constitutive promoter TEF1, so a molecular biological foundation is laid for increasing the yield of trichothecene toxin and obtaining more high-activity novel trichothecene toxin through transcription regulation and heterologous expression in a later period.

The invention provides an application of self-flocculating Chlorella Minutissima HB-1 in purification of piggery sewage anaerobic effluent. The Chlorella Minutissima HB-1 has a self-flocculating characteristic, has a good purifying effect on the piggery sewage anaerobic effluent, and can effectively remove ammonia nitrogen, TN, TP and COD. The Chlorella Minutissima HB-1 can be applied to purification of the piggery sewage anaerobic effluent.

The invention discloses a solar automatic cleaning device for aquaculture water quality monitoring. The solar automatic cleaning device is characterized in that the device comprises a solar cell panel, a shell body, a water quality sensor and a solar storage battery; the solar cell panel is in a circular platform shape and fixedly installed at the top end of the outer side of the shell body, and the water quality sensor is inlaid in the top of the shell body; and a sealing cover is arranged on the outer layer of the solar storage battery and integrally installed on the upper portion of the water quality sensor inside the shell body, a lower mobile door mechanism is installed at the bottom of the shell body, and the solar cell panel is connected to the solar storage battery through wires. According to the solar automatic cleaning device for aquaculture water quality monitoring, the solar cell panel is used as power, and cleanness and environment protection are achieved; a monitoring worker only needs to regularly maintain the automatic cleaning device, operation is easy, and the burden of the worker is reduced; and the solar cell panel is in the circular platform shape, so that receiving of all-day sunlight and electric power supplying are ensured.

The invention relates to an auxiliary device for underwater shooting and a shooting system. The device comprises a pressure water supply mechanism and a housing with an inner cavity, a base is installed at one end of the housing, an opening used for connecting the inner cavity with the external environment is formed in the base, the base is used for making contact with a to-be-shot object, and therelative position between the base and the to-be-shot object can be kept unchanged; the inner cavity is communicated with a pressure water supply mechanism through a water inlet pipe, and the pressure water supply mechanism can spray clean water with set pressure into the inner cavity; and the relative positions of the opening and the housing are set as follows: when the base is in contact with the to-be-shot object, the to-be-shot area of the to-be-shot object directly faces the inner cavity through the opening, and a photographing mechanism can be fixed in the inner cavity of the housing soas to complete photographing of the to-be-shot area on the surface of the object.

The invention discloses lipopeptide compounds Totopotensamides and a preparation method and application thereof. The invention discloses antibiotic compounds Totopotensamides (TPMs) R1-1 to R1-6(1-6),R2-1(7), P3-1(8), P3-2(9), P2-1 to P2-7(10-16), U5-1(17), U5-2(18), H1 to H8(19-26) and HM1 to HM3(27-29). The lipopeptide compounds Totopotensamides with antiviral activity are obtained through separation and purification from mutant strains, especially the lipopeptide compounds Totopotensamides have inhibitory activity on 3CL hydrolase of a novel coronavirus and are expected to be used for preparing anti-novel-coronavirus drugs.