51results about How to "Recovery" patented technology

The production of solid lubricant agglomerates by combining solid lubricant powder, an inorganic binder, other fillers if optionally desired, and a liquid to form a mixture, and driving off the liquid to form dry agglomerates which are subsequently classified by size or milled and classified by size to yield agglomerates of a desired size range. These agglomerates are then treated to stabilize the binder, thereby strengthening the binder and rendering it nondispersible in the liquid. The undesired size ranges can be readily recycled because the agglomerates with untreated binder can be reprocessed, thereby promoting high recovery rates.

The invention discloses a software fault tolerance method facing cloud platform. The method comprises the following steps: testing stress of software to be protected to obtain rescue point of the software; periodically constructing software check points in a virtual machine to determine whether a fault exists in the software; acquiring software fault related information if the fault exists; judging whether the fault is stack overflow fault according to the software fault related information; judging whether function call stack information matching the fault exists in a loophole rescue table if the fault is stack overflow fault; extracting the function stack information if the function call stack information matching the fault exists in a loophole rescue table; rolling the software back to a check point closest to the fault; acquiring candidate rescue points according to the function call stack information; and testing the candidate rescue points according to weight of the candidate rescue points to obtain the optimum rescue point with fault tolerance. The soft fault tolerance method provided by the invention can effectively improve the fault tolerant capability of software, and can lower data redundancy caused by the fault tolerance mechanism.

Method for safely inspecting an atmospheric storage tank, located above ground or on a floating vessel, without having to empty the tank. The method employs an explosion proof robot whose explosion proof character is assured by explosion proof design and monitoring the pressure within and outside the robot throughout the inspection. Operation of the robot will cease if the pressure within the robot falls below the pressure external the robot.

The invention discloses a WDM-PON (wavelength-division-multiplexing passive optical network) system based on the resource sharing protecting mechanism and a method for protecting the WDM-PON system based on the resource sharing protecting mechanism. The WDM-PON system based on the resource sharing protecting mechanism comprises an optical line terminal, a first feeder optical fiber, a second feeder optical fiber, a far-end node, a distributed optical fiber and a WDM-PON system, wherein the optical line terminal is connected with one ends of the first feeder optical fiber and the second feeder optical fiber, the other ends of the first feeder optical fiber and the second feeder optical fiber are connected with the far-end node which is connected with one end of the distributed optical fiber; the WDM-PON system is divided into a WDM-PON 1 and WDM-PON 2 and comprises 2N optical network units and 2N network control units, the optical network units of the WDM-PON 1 and the WDM-PON 2 are grouped pairwise and are mutually connected through two interconnection optical fibers, and the network control units of the WDM-PON 1 and the WDM-PON 2 are grouped pairwise and mutually connected. Faults of the optical fibers can be detected in time on one side of the optical line terminal, protection switching is realized by switching optical switches, and protection of all optical fibers among the optical line terminal and the optical network units.

The invention discloses a dairy cow postpartum nutrition enhancer premix and a preparation method and application thereof. In a formula, the premix comprises the following components in part by weight: 77.400 to 81.400 parts of energy matters, 8.000 to 9.000 parts of calcium source, 1.000 to 2.000 percent of magnesium sulfate, 2.000 to 3.000 parts of sodium chloride, 1.000 to 2.000 parts of potassium chloride, 2.300 to 3.200 parts of uterus restoration nutritional ingredients, 0.600 to 0.680 part of anti-parturition stress matters, 0.050 to 0.100 part of flavoring agent and 0.200 to 0.600 part of sweetener, wherein the energy matters are glucose and an energy precursor matter; the anti-parturition stress matters are vitamin E, vitamin D, vitamin C, sodium selenite and organic selenium; and the uterus restoration nutritional ingredients are motherwort herb and / or a motherwort herb extract. In the preparation method, the components are mixed uniformly according to a specific sequence toobtain the premix. The premix is mixed with water to form oral liquid, can be directly drunk by dairy cows, is convenient to use quickly and has low cost. In addition, the premix can prevent postpartum syndromes of the dairy cows or reduce the morbidity of the dairy cows, and improve the production performance and utilization age limit of the dairy cows.

The invention embodiment relates to a method and a device used for detecting the fault of a micro-engine; wherein, the method of detecting the fault of the micro-engine includes that the value of thread counter of each thread of the micro-engine and the value of the event signal of each thread of the micro-engine are acquired in at least every data acquisition period; the values acquired at least in two times are compared if the values are equal to each other; whether the micro-engine fault emerges or not in the network processing chip is determined according to the comparison result. The method and the device used for detecting the fault of a micro-engine can discover and recover the micro-engine fault in the network processing chip in time and determine the state of the micro-engine through the mode of combining the thread counter information with the control state register information so that the register addition realized by programs is greatly reduced; thereby, the efficiency of the micro-engine is improved.

Embodiments of the present invention provide an optical network fault handling method and apparatus. The method comprises the steps of when a faulty link exists in an optical network, acquiring topology information of the optical network and traffic of each link, and generating an optical network complement graph including a bandwidth of each link and cost of each link, wherein the optical network complement graph further includes: when the traffic of the link is greater than the bandwidth of the link, the cost of the link is preset super negative cost; according to the complement graph, searching super negative cost loops formed by negative cost, super negative cost and / or positive cost links in the complement graph; according to the super negative cost loops, positioning the faulty link in the optical network; and according to the faulty link, migrating traffic of the faulty link to other normal links in the optical network till no super negative cost loop is found in the complement graph. According to the method, the fault can be handled without traversing the whole network, fewer nodes and links are to be reconfigured in fault recovery, so that the calculation amount and the fault recovery time are reduced sharply.

A process for the production of high-purity melamine by pyrolysis of urea at high pressure, wherein the liquid phase output from the pyrolysis reactor is sent to a downstream post-reactor, and wherein the anhydrous gaseous phase from the pyrolysis reactor and from the post-reactor are subjected to washing with molten urea for the recovery of the melamine. The purified liquid exiting the post-reactor is treated in a quenching column, in order to eliminate polycondensates, while the quenching column output is cooled. A high purity melamine is then separated by crystallization from a mother liquor, the greater part of which is recycled to the quenching column, thereby enabling a costless recovery of ammonia and melamine. The remaining mother liquor is treated for the separation of oxidized products of pyrolysis and is then sent back to the quenching column, thereby realizing the complete recovery of the melamine.

Provided are: a thermally conductive silicone composition which, while having low hardness, exhibits excellent re-workability and excellent long-term stability; and a thermally conductive silicone moulded article obtained by moulding said composition into a sheet shape. The thermally conductive silicone composition includes: an organopolysiloxane (a) which has, in at least molecular side chains, alkenyl groups bonded to silicon atoms, and in which the number of alkenyl groups in molecular side chains is 2-9; an organohydrogenpolysiloxane (b) in which at least both terminals are closed by hydrogen atoms directly bonded to silicon atoms; a thermally conductive filler (c); a platinum group metal-based curing catalyst (d); and an organic antioxidant and / or an inorganic antioxidant as an antioxidant (e). When (L) represents the average number of siloxane bonds in component (a) between silicon atoms having, directly bonded thereto, alkenyl groups in molecular side chains, and (L′) represents the average polymerization degree of component (b), L′ / L=0.6-2.3 is satisfied.

The invention discloses a coordinated control method for a directly driven permanent magnet synchronous generator (D-PMSG) under an unbalanced and harmonic power grid. The method comprises connectinga group of three inlet reactors in series to the three-phase input ends of a grid-side converter respectively; electrically connecting the grid-side converter and a machine-side converter through a DCbus capacitor back to back; connecting the D-PMSG in series to the output end of the machine-side converter to construct a permanent magnet wind driven generator set; using the permanent magnet winddriven generator set as a part of an active filter by injecting harmonic currents having equal amplitude and opposite phase to the grid side and by introducing a resonant controller to the machine side, so as to suppress the negative sequence and harmonic current introduced by an unbalanced and nonlinear load into a common coupling point when the grid voltage is subjected to unbalanced and harmonic distortion, and to suppress the electromagnetic torque oscillation caused by the pulsating power transmitted from the grid side to the machine side.

A system and method for handling duplex documents by exploiting bleed-through of the image on the back side of a document. The images of the back sides and front sides of documents are associated with one another to assure correct output in copying, faxing, scanning, etc. This increases reliability, eases recovery from errors including paper jams. Improved document handling capabilities also include avoiding twice duplicated and skipped pages and correcting page orientation errors.

The present invention provides one kind of health caring tobacco which can bring that smokers are well to abstain from tobacco of him or herself and health caring function to people, and is characterized in that mentioned filter tip is health type, and mentioned cigarette is health caring type. Mentioned health caring abstinence filter tip comprises Chinese material medical preparation with filtrating fiber as carrier, wherein mentioned Chinese traditional medicine comprises drug of health caring and abstaining from tobacco. The invention also provides the method to preparing health caring abstinence tobacco.

The invention discloses an aristolochia fordiana cutting propagation method. The method comprises the following steps that 1, aristolochia fordiana cutting slips are made; 2, the base portions of the cutting slips are immersed in root growth promoting agents for 30-60 min and then fished out, the cutting slips are aired at a shade place until no water drops from the surfaces of the cutting slips, and the immersed depth of the base portions is 2-3 cm; 3, the cutting slips treated in the step 2 are conducted to full-exposure spraying cuttage in a cuttage bed after six p.m. from the last ten-day period of May to the first ten-day period of July; 4, water is sprayed one time at the day of cuttage, then water is sprayed one time every three days, and the cutting slips are moved out of a nursery and planted after 30 days. The aristolochia fordiana cutting propagation method is applied to seedling growth of aristolochia fordiana, the cutting survival rate reaches more than 90%, the seedling cycle is short, the problem that seedlings are in shortage can be effectively relieved, and endangered protection and recovery of wild resources in the nature world are achieved.

The invention provides a fiber optic quantum key distribution network failure recovery method, which comprises the following steps: when a fiber optic quantum key distribution QKD network is faulty, determining a fiber optic QKD source node and a fiber optic QKD destination node corresponding to an affected service; acquiring a first target ground station in connection with the fiber optic QKD source node and a second target ground station in connection with the fiber optic QKD destination node; and using the first target ground station, a preset quantum satellite, and the second target groundstation as relay nodes between the fiber optic QKD source node and the fiber optic QKD destination node to recover the affected service corresponding to the fiber optic QKD source node and the fiberoptic QKD destination node. By utilizing the satellite-ground QKD between the quantum satellite and the ground station and combining the ground fiber optic QKD between the ground station and the fiberoptic QKD network, the method can realize the rapid recovery of the fiber optic QKD network failure in heaven-earth collaboration, which effectively improves the failure recovery efficiency of the fiber optic QKD network, and solves the problem that the current fiber optic QKD network failure is difficult to quickly respond and recover in time.

The invention discloses green lemon toothpaste and a preparation method thereof. Raw materials for preparing the green lemon toothpaste comprise a fruit and vegetable extract and a Chinese medicinal concentrate, wherein the fruit and vegetable extract is prepared from the following raw materials in parts by weight: 20-30 parts of green lemon, 10-15 parts of purslane, 10-15 parts of waxgourd pulp and 6-10 parts of cichorium endivia; the Chinese medicinal concentrate is prepared from the following raw materials in parts by weight: 6-8 parts of radix scutellariae, 10-15 parts of honeysuckle, 3-5 parts of radix gentianae, 10-15 parts of wild chrysanthemum, 8-12 parts of houttuynia cordata, 8-12 parts of fructus forsythiae, 3-5 parts of mangnolia officinalis, 1-3 parts of rhizoma cimicifugae, 6-9 parts of gallnut, 6-9 parts of white peony root, 7-10 parts of eucalyptus globulus and 4-7 parts of prepared licorice. The green lemon toothpaste not only can clean and whiten teeth, but also can play antibacterial and anti-inflammatory roles, effectively inhibit breeding of pathogens, prevent and treat periodontitis and other dental diseases, and prevent bacteria and viruses from spreading to the whole body through blood to cause more serious diseases.

The present invention provides a system and method for purifying and preparing vanadium pentoxide powder. Industrial grade vanadium pentoxide is converted to vanadium oxytrichloride by low temperature fluidizing chlorination, wherein chlorinating gas is preheated via heat exchange between fluidizing gas and chlorination flue gas, and an appropriate amount of air is added to enable a part of carbon powder to combust so as to achieve a balanced heat supply during the chlorination, thereby increasing the efficiency of chlorination and ensuring good selectivity in low temperature chlorination. The vanadium oxytrichloride is purified by rectification, and then subjected to fluidized gas phase ammonification, thereby obtaining ammonium metavanadate, and further obtaining a high-purity vanadium pentoxide powder product through fluidized calcination. The system and method have advantages of favorable adaptability to a raw material, no discharge of contaminated wastewater, low energy consumption and chlorine consumption in production, stable product quality and so on.

A method for renaturation of proteins comprising adding to a solution of denatured, chemically modified or reduced proteins a refolding buffer containing a primary, secondary or tertiary amine. Said method has been applied, for example, to interleukin-4 and bovine pancreatic trypsin inhibitor (BPTI), wich were previously (i) solubilized in the presence of guanidinium hydrochloride as chaotronic agent, and (ii) subjected to sulfitolysis.

The invention provides a droop control method and system for a grid-connected inverter. The method comprises the steps that the acquired power grid voltage, current, frequency information and angularfrequency of the inverter are brought into a pre-built virtual synchronous generator rotation model to acquire a phase angle value; the phase angle value and the acquired voltage amplitude are broughtinto a three-phase voltage synthesis model to acquire a three-phase voltage reference value; a PWM wave is generated based on the three-phase voltage reference value and a PWM generator; and based onthe PWM wave, the inverter is controlled. Due to the damping and inertia characteristics of the grid-connected inverter under power droop control and current droop control, the stability of the voltage and frequency of a power grid are improved. The safe and stable operation of the power grid system is maintained. The viability of new energy is enhanced. Economic and social benefits of the new technology are demonstrated.

The invention relates to a sport nutritional probiotic composition and a preparation method thereof. The sport nutritional probiotic composition comprises the following raw materials in parts by weight: 10 to 30 parts of creatine, 1 to 3 parts of 1,6-fructose diphosphate, 0.5 to 1 part of lactobacillus plantarum TWK10, 10 to 20 parts of isomalto-oligosaccharide, 5 to 15 parts of fructo-oligosaccharide, 10 to 20 parts of xylooligosaccharide, 0.15 to 0.25 part of lactobacillus rhamnosus Lr-G14, 0.17 to 0.26 part of lactobacillus acidophilus LA-G80, 0.2 to 0.3 part of bifidobacterium bifidum BB-G90 and 0.3 to 0.4 part of bifidobacterium lactis BL-G101. According to the composition, the creatine, the fructose 1,6-diphosphate, the lactobacillus plantarum TWK10, prebiotics and probiotics are taken as raw materials to form the sport nutritional probiotic composition, so that the sport performance can be effectively improved, the fatigue can be relieved, the muscle strength can be increased, the intestinal florae can be adjusted, and the gastrointestinal sport stress symptom can be relieved.

A thermal printer avoids or reduces difficult to correct problems caused by recording paper that has passed the printing position leaving the paper transportation path. A printing mechanism has a head mounting plate that carries a line thermal head, a front guide plate disposed downstream from the head mounting plate, a platen roller that defines the printing position A, and a back guide member disposed downstream from the platen roller. The head mounting plate and front guide plate have interlocking parts that interlock with each other widthwise to the paper transportation path. A paper detector that detects entry of the recording paper 45 is disposed to a gap E between the back guide member and platen roller. When the paper detector detects the recording paper 45, a rotation control unit stops the platen roller.

The invention discloses a tinosporae capillipes cutting propagation method. The tinosporae capillipes cutting propagation method comprises the steps that 1, cuttings are prepared, half-lignified tinosporae capillipes vines are selected, a section of each stem segment with one leaf is taken to serve as cuttings for standby application; 2, a rooting water solution is prepared, namely naphthylacetic acid, indolebutyric acid and 95% alcohol are respectively selected and mixed, water is added into the mixture till the volume of the mixture is 20 times of the volume of the alcohol, and the rooting water solution is obtained for standby application; 3, cutting processing and cottage are performed, namely the portions, close to the lower ends and with the length of 1.5-2.5 cm, of the cuttings prepared in the step 1 are soaked in the rooting water solution for 30-60 minutes, the portions are taken out and dried in a shade place, and the processed cuttings are put in a sand bed in a cottage mode for culture; The tinosporae capillipes cutting propagation method is applied to tinosporae capillipes cutting propagation and seedling raising, the cutting survival rate is above 90%, the seedling shortage problem can be effectively alleviated, and protection and restoration of endangered wild resources in the natural world can be achieved.

The invention provides rescue equipment for train derailment. The rescue equipment is arranged in the bottom of a train in a suspended manner and comprises a platform deck, a lateral moving mechanism,a lifting mechanism and a top support, wherein the lateral moving mechanism is arranged on the platform deck; the lifting mechanism is arranged on the lateral moving mechanism; the top support is connected between the lifting mechanism and the bottom of the train; and the lifting mechanism can change the distance between the platform deck and the top support to lift the train, and the lateral moving mechanism enables the lifting mechanism to move laterally along the platform deck so as to move the train laterally. By arranging the rescue equipment for train derailment in the bottom of the train the suspended manner and matching the platform deck, the lateral moving mechanism, the lifting mechanism and the top support with each other, the train is supported, lifted and moved laterally, sothat the track of the train is reassumed to finish accident rescue. Therefore, the time of mounting the equipment can be saved, so that a lot of rescue time can be saved for accident rescue, the accident rescue efficiency is improved, and accident update is avoided to the greatest extent.

The invention discloses healthcare underwear capable of preventing and treating diabetes. An interlayer is arranged in the underwear; traditional Chinese medicine bags are arranged in positions, corresponding to one or more acupoints of a human body, of the interlayer; the acupoints include Guanyuan, Qihai, Yishu, Sanjiaoshu, Yangchi, Zusanli, Sanyinjiao, Feishu, Zhongwan, Weiyu, Mingmen, Shenshu, Zhongji and the like; medicines in the traditional Chinese medicine bags include rhizoma atractylodis, ligusticum wallichii, herba ephedra, rhizoma dioscoreae nipponicae, pinellia ternata, inula flowers, radix aconiti lateralis preparata, zanthoxylum bungeanum, fructus evodiae, fried semen pharbitidis, coptis chinensis, uncaria rhynchophylla, raw licorice root, polygonum multiflorum, radix trichosanthis, rhizoma anemarrhenae, sealwort, radix ophiopogonis, Chinese yams, Chinese wolfberries, winged euonymus twig, dogwood, cortex lycii radicis, bitter gourd, herba ephedra, potentilla discolor, angelica sinensis, ginseng, galangal, acanthopanax root, cinnamon, burdock, radix polygonati officinalis, astragalus membranaceus, cortex moutan, rhizoma alismatis, eucommia ulmoides, kudzuvine root, gynostemma pentaphylla, red peony root, loranthus parasiticus, rhodiola sachalinensis, selaginella tamariscina, ginkgo leaves, coix seeds, lychee seeds, radix rehmanniae, morinda officinalis and dendrobium officinale.

The invention provides an efficient cultivation method for a ruditapes philippinarum northern indigenous group in the huanghai and bohai sea intertidal zone mud flat, and belongs to the technical field of aquaculture. The efficient cultivation method for the ruditapes philippinarum northern indigenous group in the huanghai and bohai sea intertidal zone mud flat comprises the following steps that ruditapes philippinarum seedlings are cultivated in a pond to the north of the northern Jiangsu coastal region of the China until large-size ruditapes philippinarum seedlings with the shell length notsmaller than 2.5 cm and the total wet weight not smaller than 2.5 g are obtained; in September to October every year, the large-size ruditapes philippinarum seedlings are evenly sown on the huanghai and bohai sea intertidal zone mud flat; and in the culture period, harmful organisms of the ruditapes philippinarum are intensively removed in spring and summer, culture indexes of seawater are regularly detected, and the ruditapes philippinarum is harvested after being cultured for 7-10 months. The large-size ruditapes philippinarum is bred in a huanghai and bohai sea intertidal zone, the breedingsurvival rate is greatly increased, the breeding period is shortened, the waste mud flat is recovered and utilized, and the breeding benefit is improved.

The invention provides optical line terminal (OLT) equipment and an optical path processing method. The OLT equipment comprises a first downlink interface, a photoelectric conversion unit and an optical path processing module, wherein the photoelectric conversion unit comprises a first optical port and a second optical port. And the first downlink interface is respectively connected with the first optical port and the second optical port through the optical path processing module. And the optical path processing module is used for starting a first optical path between the first downlink interface and the first optical port or starting a second optical path between the first downlink interface and the second optical port. According to the OLT equipment provided by the invention, the optical path which can be enabled is established between the downlink interface and the at least two optical ports of the photoelectric conversion unit, so that the service influence on the user equipment caused by the fault of the downlink interface can be avoided, and the reliability and applicability of the OLT equipment are improved.

Disclosed is a method for complex phalloplasty for widening a penis, using a circumcised foreskin as an autologous graft. In the method, a foreskin cut off by circumcision, conventionally discarded as waste, is implanted as an autograft in phalloplasty, whereby the penis can be widened.

The invention discloses an energy management control method and system of a wind field. The method comprises the following steps of acquiring a running state and a control state of each machine set in the wind field; acquiring active power, reactive power and a wind speed of each machine set, and calculating numerical values of preset parameters according to the active power, the reactive power and the wind speed; receiving an active power output control command of the wind field, carrying out active power control of the wind field according to a preset active power control algorithm and the numerical value of the corresponding preset parameter; receiving a reactive power output control command of the wind field, and carrying out reactive power control of the wind field according to a preset reactive power control algorithm and the numerical value of the corresponding preset parameter; and carrying out control on starting and stopping of the machine set in the wind field according to a preset wind field starting and stopping control algorithm and the numerical value of the corresponding preset parameter. By the method and the system, high-standard control on the energy of the wind and power field can be fulfilled.

The invention discloses a data parallel computing-oriented fault-tolerant method, belonging to the technical field of parallel system fault tolerance. The data parallel computing-oriented fault-tolerant method is an error recovery strategy and method for carrying out secondary division and secondary scheduling based on a data block corresponding to an error task. The data parallel computing-oriented fault-tolerant method comprises the following steps of: carrying out secondary redundant or triple redundant computing and result determination on a critical computing task; constructing a data composition structure based on a memory page scheduling strategy; and secondarily dividing based on the number of idle nodes and a fault-tolerant data block of the minimum data block. The data parallel computing-oriented fault-tolerant method can be completely applied to a fault-tolerant processing occasion of high-performance computing of parallel digital terrain analysis of large-scale mass data, such as terrain factor extraction of regular grid parallel interpolation, slope aspect parallel computing, depression filling parallel computing, and the like. The data parallel computing-oriented fault-tolerant method can be applied to high-performance computing of geographic information processing, and also can be applied to application occasions of space decision analysis and data mining based on geographic information, and the like to improve the processing efficiency.

Provided is a rubber composition capable of providing a molding having: excellent sealing properties, heat resistance, and acid resistance; a low reaction force and low hardness; a reduced compression set; and especially an improved compression set and unsusceptibility to compression cracking at high temperatures. Also provided are a use of the rubber composition and a main body comprising the rubber composition mounted thereon. The rubber composition contains a specific ethylene / α-olefin / non-conjugated polyene copolymer [A], carbon black [B], and surface-modified silica [C] that is obtained by subjecting precipitated silica to surface modification and has a BET specific surface area of 30 to 80 m2 / g, a particle diameter of 1.0 to 4.0 μm as measured by the Coulter counter method, and an M value of 50 or more.