46 results about "Every 5 minutes" patented technology

An on-hook EOH indicating telephone includes a parallel set detector, an EOH signal detector, and an indication module to activate a configurable audible and / or visual alert indicating that another telephone is off-hook and should be hung up. The audible alert may be a unique ringing of the otherwise conventional ringer (e.g., every 5 minutes, at a unique cadence or frequency, etc.), or may be an audible tone output from the speaker of the on-hook EOH indicating telephone. The visible alert may be, e.g., a text message on a display of the on-hook EOH indicating telephone, a blinking, flashing, etc. of an LED, or other visible attention getting technique. When the central office presents the extended off-hook (EOH) notification signal to the desired telephone line, the invention-equipped telephone detects a parallel set in use, and then listens for the EOH signal. Upon receiving the EOH signal, the inventionequipped telephone will uniquely ring, visibly illuminate, flash, or otherwise alert the users in the household that another telephone is off-hook. This audible and / or visible alert at the on-hook EOH indicating telephone is over and above that audibly output by the parallel telephone which caused the receipt of the EOH signal.

The invention discloses a model predication control based cooling heating and power generation type micro-grid operation method. The method comprises the steps of building a predication model to predicate the wind power, photovoltaic power and cooling heating power generation load power data within a control time domain in the future; solving a rolling optimizing model at every moment according to the latest predication result and the real-time operation state of each device; calculating the force output of each device at the following time quantum; re-calculating the rolling optimizing model at the next time according to the latest predication result, monitoring the actual wind power value, photovoltaic value, cooling load value, heating load value and power generation load value on real time; updating the historic data; solving and feeding back to correct the model at every 5 minutes to obtain the adjustment of each device; distributing to each device for adjusting until reaching the next rolling optimizing time. With the adoption of the method, the influence of inaccurate predication on the optimal operation of the system can be removed well, thus the system operation risk is reduced, and the system operation stability is improved; meanwhile, the economy of the operation of a cooling heating and power generation type micro-grid can be increased.

Ten filters and two filter downloads are disclosed for further improving the capability of the present RTS software, as well as any real time stock software with filtering capability. The filter A is for filtering a specified list of stocks in order to find out all stocks, each having an up or down trend box signal(s). For each found TBS, a new data line comprising the TBS time, is added to the TBS list / filter sheet. The filter B is an extension of the filter A, by incorporating several alert features to call the attention of the user on the appearance of each TBS. The filter C is for finding stocks, each having a 5 min bar with its closing price higher or lower than the closing prices of last two or three 5 min bars. The filter D is for finding a group of three or four consecutive rising green or falling red 5 min bars. The filter E is for finding a stock having a 5 min bar above or below two or three prior 5 min bars. The filter F is for finding a stock having a 5 min bar representing a bullish or bearish reversal after any number of prior 5 min bars of same color. The filter G is for finding a stock meeting the NO % D criteria for long or short trade. The filter H is for finding a stock meeting the N % D criteria for long or short trade. The filter I allows a list of large number of stocks to be divided evenly into two or more smaller lists to be monitored by two or more persons. Filter J is for finding a sub-list of stocks, each having an assigned 1D TBS in each cycle of the trading day. Filter A Download allows Filter A 1D TBS filtering to be carried out at the Betrader site, and with obtained sub-list of stocks downloaded to each sign-up user at the market close. Filter J Download allows Filter J 1D TBS filtering to be carried out at the Betrader site, and with obtained sub-list of stocks downloaded to each sign-up user every 5 minutes.

The invention discloses a large photovoltaic power generation base discarding power assessment method based on a benchmark photovoltaic component, which comprises the following steps: the average force-voltage factor of all the benchmark photovoltaic components of a photovoltaic power station is calculated in every 5 minutes; the real-time boot capacity of the wind power plant is calculated in every 5 minutes; theory output of the photovoltaic component is calculated in every 5 minutes; discarding power of every 5 minutes is obtained; the discarding power of the whole photovoltaic power generation base of a certain period is obtained; the discarding power of the whole photovoltaic power generation base is obtained through calculating the electric quantity of each photovoltaic power station in the photovoltaic power generation base. The method has the advantage of calculating the discarding power accurately, and has the characteristic of easiness and convenience for operation.

The invention provides a method for detecting the position of a blocked point of a pipeline. According to the method, a signal receiving device is arranged on the part, exposed out of the ground surface, of a well site oil conveying pipeline, so that sound wave vibration transmitted on the wall of the pipeline can be detected; before a pipe cleaner is launched, a clock circuit of the receiving device and a clock circuit in the pipe cleaner are firstly synchronized; then the vibration starting time of an automatic timing device in the pipe cleaner is set to be once in every 5 minutes; when the pipe cleaner is launched in the pipeline, the pipe cleaner vibrates for once every 5 minutes; meanwhile, the signal receiving device triggers the timing circuit for timing every 5 minutes, and a time period from the starting of timing to the receiving of vibration signals is the transmission time of vibration sound waves in the pipeline; and when delta T of a plurality of times is the same, the pipe cleaner is blocked, and then the distance S can be calculated. By launching the pipe cleaner capable of self-vibrating in the pipeline, the position of the blocked point can be accurately determined, unnecessary working load induced by wrong judgments of errors is avoided so that maintenance and repair work can be easily carried out; failure is enabled to be processed in the shortest time period; and the production efficiency is improved.

The invention relates to a method for treating dry distillation sewage of oil shale, which belongs to the fields of environmental protection and petrochemical industry. The method comprises the following steps of: filling a prepared TiO2catalyst into a 2,500mL reaction tube at the reaction temperature of between 25 and 28 DEG C by using a home-made cyclone photo-catalysis reactor and 150w mercury lamps, namely a left ultraviolet lamp tube and a right ultraviolet lamp tube, adding the dry distillation sewage into the reaction tube, introducing oxygen into the bottom of the reactor from an oxygen inlet at a flow rate of 50mL / min, irradiating the reaction tube with rays from two sides with adjustable distance, sampling and detecting the reaction substances every 5 minutes, and finally fulfilling the purpose of sewage treatment. The cyclone photo-catalysis reactor using the TiO2 catalyst is quite effective for treating the dry distillation sewage of the oil shale; and the method has the advantages of low running expense, low cost and high treatment efficiency.

The invention discloses a making method of braised pork. The making method comprises the following steps: A, trimming raw materials: selecting fresh streaky pork with skin, removing extravasated blood, soft fat and soft crushed bones, and refrigerating the streaky pork without extravasated blood, the soft fat or the soft crushed bones for subsequent use; B, precooking the refrigerated streaky pork for killing bacteria: cutting the refrigerated streaky pork into streaky pork dices, cooking the streaky pork dices with mild fire of 100 DEG C, turning over the streaky pork dices up and down once every 10 minutes, cooking the streaky pork dices for 30-40 minutes when the temperature is maintained at 100 DEG C, fishing out the cooked streaky pork dices, and draining the streaky pork dices which are fished out; C, deep-frying the drained streaky pork dices: after the oil temperature rises to 140-160 DEG C, putting the drained streaky pork dices in a pot, turning over the drained streaky pork dices up and down once every 5 minutes, deep-frying the drained streaky pork dices for 20-30 minutes when the temperature is maintained at 140-160 DEG C, heating the oil to the temperature of 210-220 DEG C, deep-frying the streaky pork dices which are deep-fried for the first time for 3-7 minutes, fishing out the streaky pork dices which are deep-fried for the second time from the pot, and draining oil; and D, performing packaging, and killing bacteria for the second time: performing vacuum packaging on the deep-fried streaky pork dices of which the oil is drained, killing bacteria for packaged products, wherein the bacterium-killing temperature is 80-100 DEG C, holding the constant temperature for 1-3 minutes, and air-drying and cooling the streaky pork dices which are sterilized so as to obtain the braised pork. The braised pork prepared by the making method disclosed by the invention is fat but not greasy, is delicious in taste, golden in color, high in nutrient value, and good in color, fragrance and taste.

The invention discloses a screen shot monitoring system which comprises a background hidden running window, a screen capture module, a figure sending module and a picture storing module. The background hidden running window, the screen capture module and the figure sending module are arranged in a monitored computer system, the picture storing module is arranged in the monitored computer system, and the figure sending module communicates with the picture storing module through a network. By means of the method, the screen shot monitoring system can be arranged in a computer of a worker in a hidden mode, shot a screen every 5 minutes and send a picture to a monitor for browsing, cost is not increased, the worker can be deterred, and normal work is carried out and the system is simple and easy to use.

The invention relates to the technical field of data processing. in particular to a power grid maximum load and heavy overload big data analysis method based on MapReduce aggregation calculation. Current (I) data collected every 5 minutes by a medium voltage 10kV feeder, the active power (P), reactive power (Q), power factor (Pf) and other data collected by the 10kV distribution transformer every15 minutes are used to make load analyses of data. Then, a result is acquired through heavy overload times and time accumulation analysis by real-time load such that staff in charge of planning gainsa better understanding of running condition of accounting equipment. The big data platform is used to calculate the number of 10kV feeders in the distribution network, the number of overloads or overloads of 10kV distribution transformers, and each overload or heavyload duration. Therefore, overload or heavyload data is accurately calculated such that staff can have a better understanding of running condition of accounting equipment. The power grid maximum load and heavy overload big data analysis method is highly relevant to solution of current prolems and investments.

The invention provides a method for realizing notice through cache. Firstly, a client sends heartbeat signals to a server every 5 minutes; the server reads memory cache information of an application server according to the ID number and type provided by the client, the application server caches data through a Dictionary, and the ID and the client terminal type only determine a message; the client terminal acquires information returned by the server; the client terminal transfers actual server interfaces of the server from high priority to low priority according to the priority of each step of operation in the information; the queue cache of the memory information provides an information updating interface to make information stored in the database updated to the memory cache; and the function for greatly providing concurrent information notice for users can provide individual information notice for each user.

The invention relates to a film box office monitoring system and a film box office monitoring method. The film box office monitoring system mainly comprises an intelligent seat module, a distributor monitoring terminal module, a showing module, a ticket selling module and a central supervision server. The intelligent seat module is used for checking a film ticket held by an audience, and a seat is unlocked to allow the audience to sit in the seat if the checking is successful, otherwise, the seat is not unlocked. The distributor monitoring terminal module is used for monitoring box office. The showing module is used for showing a film, transmitting film information shown at present to the central supervision server every 5 minutes, and snapshooting and transmitting a frame of a film image played at present to the central supervision server. The ticket selling module is used for selling film tickets. The central supervision server sends out corresponding commands or information to the modules according to analysis results. The film box office monitoring system and the film box office monitoring method eradicates the fraudulent means such as double systems, hand-written tickets, rewritten tickets, group tickets, omitted and concealed report, and ''A, B'' box office in the current film box office market, and has good market application prospect.

A system and method for automatically unthreading a tape. The system and method determine whether the drive being at the stop state could cause the tape sticking condition in future after a defined dwell time (e.g., 20 minutes). The tape sticking tends to increase with time and humidity. Moreover, it is known that worn tape is stickier than new tape. With a plurality of attempts (e.g., four attempts) of moving tape (e.g., every 5 minutes), the drive is able to identify whether the tape needs to be unthreaded. Such a system allows a tape drive to handle the tape in safety at severe condition for the sticking tape, and minimize the penalty for the response to the command in normal condition.

The invention discloses a preparation method of rosemary hickory nut kernels. The method comprises the following steps: extraction of rosemary antioxidant; and pretreatment of hickory nut kernels. Thepretreatment method of the hickory nut kernels comprises the following steps: T1, astringency removal of the hickory nut kernels: pouring full hickory nut kernels into a sodium carbonate aqueous solution with a mass percentage of 0.03-0.05%, adding edible salt which is 1-5% by mass of the hickory nut kernels, conducting heating for 45-65min at the temperature of 80-100 DEG C, turning over the hickory nut kernels once every 5 minutes, taking out the hickory nut kernels after the heating, and conducting showering, cleaning and cooling with cold water so as to obtain astringency-removed hickorynut kernels; T2, controlling the water content of the hickory nut kernels; and T3, carrying out freeze-drying on the hickory nut kernels after the water content is controlled by the step T2 so as toobtain freeze-dried hickory nut kernels. The absorption of the rosemary antioxidant, the gelatinization of the hickory nut kernels and the stir frying of the hickory nut kernels can effectively prevent putrefaction and deterioration of saturated fatty acids in the hickory nut kernels, and at the same time, can improve flavor of the hickory nut kernels and make the hickory nut kernels fragrant butnot greasy.

A system and method for automatically unthreading a tape. The system and method determine whether the drive being at the stop state could cause the tape sticking condition in future after a defined dwell time (e.g., 20 minutes). The tape sticking tends to increase with time and humidity. Moreover, it is known that worn tape is stickier than new tape. With a plurality of attempts (e.g., four attempts) of moving tape (e.g., every 5 minutes), the drive is able to identify whether the tape needs to be unthreaded. Such a system allows a tape drive to handle the tape in safety at severe condition for the sticking tape, and minimize the penalty for the response to the command in normal condition.

The invention relates to a preparation method of a pepper leaf tea. The preparation method comprises the following steps: (1) raw material preparation: picking fresh and green pepper leaves without any insect or disease, removing impurity leaves, washing pepper leaves, and saving pepper leaves for later use; (2) manufacturing: step a, withering: paving pepper leaves on a clean utensil, and turning over the pepper leaves during the process, wherein when the water content of fresh pepper leaves reaches 68-70%, the pepper leaves become soft, and light fragrance is released; and step b, rolling: putting withered pepper leaves on a bamboo container, and rolling pepper leaves for two minutes to obtain strips; (3) fermentation: carrying out wetting fermentation for 15 to 20 hours at a temperature of 28 to 30 DEG C until people will not feel any raw flavor and aroma is smelt wherein the humidity of the fermentation tank is 70-80%; and (4) drying: at first, drying pepper leaves by gross fire at a temperature of 105 DEG C, turning over the pepper leaves for every 2 to 3 minutes during the baking process, taking down the pepper leaves when 70 to 80% of water of pepper leaves is removed, placing the pepper leaves in an environment with a room temperature for 30 to 40 minutes, then baking pepper leaves by full fire with a temperature of 90 to 95 DEG C, turning over the pepper leaves for every 5 minutes during the baking process until the water content is 5-6% and the pepper leaves can be crumbed by hands, and finally carrying out finishing and packaging.

The invention discloses a method for desulfurizing surface of traditional Chinese medicine cortex moutan. The method comprises the following steps: selecting traditional Chinese medicines, immersing the traditional Chinese medicines which are fumigated by sulfur in water, wherein the traditional Chinese medicines and the water are in a mass ratio of 1:4; taking out the immersed traditional Chinese medicines; putting the traditional Chinese medicines in a heating furnace body with a microwave generator, opening the microwave generator with the microwave frequency of 2,000-3,000MHZ, and setting the microwave power according to the quality of the traditional Chinese medicines; setting the microwave power for the traditional Chinese medicines to be 17-25Kw and the microwave radiation time to be 3-6 minutes; repeating after every 5 minutes, setting the material temperature according to the quality of the traditional Chinese medicines, and controlling the temperature at 55-75 DEG C; baking, and controlling the baking temperature to be lower than 80 DEG C. According to the method, the defects in the prior art can be overcome, sulfur dioxide remained in the traditional Chinese medicines can be effectively removed, and effective components in the traditional Chinese medicines can be prevented from losing.

The invention discloses a chemical modification method of DNA (Deoxyribonucleic Acid) polymerase and belongs to the technical field of biological detection. The chemical modification method comprises the following steps: I, carrying out self construction on Taq DNA polymerase extracted from engineering bacteria; II, preparing a chemical modifier, namely uniformly mixing solutions of EDC (Dichloroethane), NHS (N-Hydroxy Succinimide) and -COOH in a volume ratio of 1:9:5, carrying out a reaction for 25 minutes at 30-37 DEG C, and gently turning over and uniformly mixing the components up and down once every 5 minutes; III, carrying out Taq DNA polymerase modification, namely sufficiently mixing the modifier prepared in the step II with the Taq DNA polymerase of 3-6 times in volume, carrying out a reaction for 25 minutes at 30-37 DEG C, and gently turning over and uniformly mixing the components up and down once every 5 minutes; IV, preparing warm start Taq DNA polymerase, namely adding 1% BSA (Bovine Serum Albumin) of a same volume after modification is completed in the step III, sufficiently, gently and uniformly mixing, further adding 80% glycerinum of a same volume, and preserving in an environment of minus 20 DEG C, thereby obtaining the warm start Taq DNA polymerase. The modification mode of the Taq DNA polymerase disclosed by the invention is simple.

The invention discloses an auto reminding system after a user changes number. User number changing notification provided by the invention is characterized in that a calling party dials special service number to be accessed to automatic call distribution, so as to enter IVR process flow in which subscriber authentication is carried out and number changing warning tone is broadcasted, thus realizing voice-access number changing reminding. Meanwhile, by monitoring an MO phone bill, an expert subsystem can draw the MO phone bill in short message service center in real time and put the MO phone bill in an FTP server; a number changing reminding subsystem can download the MO phone bill by the FTP every 5 minutes and then conduct screening analysis to screen out short messages that are then sent to the old number of an user who orders the service and then collect the host number in the short messages to generate a reminding short message, and then the reminding short message is delivered by a public platform, thus realizing short-message-access number changing reminding.

The invention relates to a production process of bean sprouts. The production process comprises the following steps of: S1, seed selection; S2, cleaning and soaking of seeds; S3, sprouting: pouring the seeds treated in step S2 into an incubation barrel, starting an automatic control system to control to proper temperatures: optimum temperature of 22-23 DEG C in the barrel, optimum indoor temperature of 25 DEG C and rotation speed of 1.5h per circle of the incubation barrel, after entering into the incubation barrel, setting the system to spray water for 1min in every 5 minutes for 24 hours at the first day, properly adjusting according to different varieties and setting to spray water 7-10 minutes in every hour at the second day, adjusting according to actual growth condition and spraying water for 10-20 minutes in every hour after the third day, wherein spraying needs to be carried out ceaselessly to ensure the optimum temperature for the growth of the bean sprouts as heat is continuously generated during the sprouting process of the seeds and excess temperature causes root rot to the bean sprouts, and in general, a batch of finished bean sprouts can be produced through 4-9 days; S4, cleaning; and S5, refreshment in a refrigerator.

The invention provides a process and device for eliminating lead-acid storage battery polar column adhesive bubbles. The process includes the following steps: firstly, the dropwise adding process of the conventional lead-acid storage battery polar column adhesive is carried out, the dropwise adding of the lead-acid storage battery polar column adhesive is confirmed to be finished, and adhesive amount is appropriate; secondly, a firearm device is opened and regulated, so that flame ejected by the sprayer of the firearm device is light blue; thirdly, the outer flame of the flame ejected by the sprayer of the firearm device is aligned to the battery polar column adhesive, and the sprayer is uniformly and fast swung, thus ensuring all the battery polar column adhesives to be baked; fourthly, the polar column adhesive is baked for three times every 5 minutes of standing; and fifthly, whether bubbles exist on the polar column adhesive is checked, the battery is pushed into a baking oven after confirming that no bubbles exist on the polar column adhesive, and subsequently curing is carried out. The process and the device in the invention are easy to operate, the speed is fast, the production efficiency is high, and the production efficiency of an enterprise is improved.

The invention discloses a dynamic testing method of the gas cut resistance of an operating fluid of an oil-gas well. The dynamic testing method comprises the following steps: (a) preparing the operating fluid; (b) determining the initial density Rho0 of the operating fluid; (c) filling a testing device with the operating fluid; (d) preheating the simulation well bottom (6) to the reservoir temperature by a temperature control device (7); (e) starting up a circulation filtration device (8), and setting the circulation displacement of the operating fluid to be QL; (f) injecting a gas with the flow rate of Qg from testing holes (1-4), and starting to time; (g) sampling from sampling holes (1-3) every 5 minutes-15 minutes, and determining the density Rhoi of the operating fluid after gas cut under the initial density testing condition; (h) calculating the declining rate Ki of the density along with the gas cut time when the gas flow rate is Qg, and the circulation displacement of the operating fluid is QL; and (i) drawing a curve that the density of the operating fluid and the declining rate of the operating fluid are changed as the gas cut time. The features of the simulation oil-gas well and the gas cut resistance of the operating fluid of the oil-gas well under the dynamic circulation condition of the operating fluid can be determined.

The invention discloses a method for extracting, purifying and detecting acyl-homoserine lactones (HSL) in soil and application thereof, and belongs to the technical field of pretreatment analysis of compounds in soil. An analysis method capable of efficiently and quickly extracting and purifying HSL in the soil is established by utilizing ASE and SPE technologies, an ASE extracting agent is ethyl acetate / acetone (4:1, v / v), the extraction is carried out every 5 minutes of preheating and 5 minutes of static extraction at a temperature of 100 DEG C and a pressure of 1500psi, and all extracting liquid is collected by sweeping nitrogen for 40 seconds; SPE column packing is prepared from anhydrous sodium sulfate and silica gel, and 8mL of ethyl acetate is used as an eluting agent. The method has the advantages of simple operation and high detection accuracy, can fill up the blank of the field of simultaneously qualitatively and quantitatively analyzing multiple HSLs signal molecular compounds in soil and other complicated mediums, and establishes foundation for intensively understanding the quorum sensing behavior and mechanism of microorganism in a complicated soil environment.

The invention discloses a preparation method of a water soluble crystal rich in metasilicic acid, wherein the preparation method comprises the steps: a first step, crushing crystal stone down with a stone crusher, putting in an ultrasonic device, and carrying out ultrasonic cleaning; a second step, putting the cleaned crystal stone in a high temperature furnace, wherein the high temperature furnace totally has two chambers divided into a chamber A and a chamber B; a third step, rising the temperature to 1700-1800 DEG C, and in the process of complete gasification of the crystal stone, blowingcrystal stone gas to one of the chambers, to reach the purpose of removing impurities and achieving an essence; a fourth step, in one chamber of the crystal stone gas in the third step, dropping the temperature to 1200-1400 DEG C, making the crystal stone show a molten state, and carrying out a mixed reaction of the crystal stone with caustic soda placed in the chamber, wherein the reaction time is 2-3 hours; and a fifth step, dropping the temperature to room temperature according to a way of dropping 100 DEG C in every 5 minutes, to obtain a white crystal. The preparation process of the watersoluble crystal rich in metasilicic acid is well controlled, and the water soluble crystal rich in metasilicic acid can be prepared in batches and can release large amounts of metasilicic acid to water bodies.

The invention relates to a red bayberry biological antistaling agent and a preparation method thereof, and the red bayberry biological antistaling agent contains a biological antistaling agent accounting for 0.9 to 1.2% of the total weight, and balance of water. The preparation method comprises the following steps: adding 30-40g of chitosan into a container, then adding 300-400ml of dimethylcarbinol, slowly stirring at 20-25 DEG C for formation of condensation slurry; slowly adding 84-94ml of sodium hydroxide solution into the condensation slurry, heating to 80 DEG C, under the condition of stirring, keeping warm for 4 hours; dividing 70-80g of monochloroacetic acid into 8 equal parts, every 5 minutes, adding each part of the monochloroacetic acid into the constantly-stirred slurry, and after the monochloroacetic acid is completely added, when the reaction temperature reaches 60 DEG C, under the condition of stirring, keeping warm for 3 hours; adding glacial acetic acid into the reactant, adjusting the reaction PH to 7.0, filtering, drying, and compounding. The red bayberry biological antistaling agent can effectively retain freshness of red bayberry or other perishable fruits, and can greatly prolong the storage period; the method has advantages of being simple, practical, low in cost, non-toxic, harmless, and easy in preparation.

The invention discloses a dynamic testing method of the gas cut resistance of an operating fluid of an oil-gas well. The dynamic testing method comprises the following steps: (a) preparing the operating fluid; (b) determining the initial density Rho0 of the operating fluid; (c) filling a testing device with the operating fluid; (d) preheating the simulation well bottom (6) to the reservoir temperature by a temperature control device (7); (e) starting up a circulation filtration device (8), and setting the circulation displacement of the operating fluid to be QL; (f) injecting a gas with the flow rate of Qg from testing holes (1-4), and starting to time; (g) sampling from sampling holes (1-3) every 5 minutes-15 minutes, and determining the density Rhoi of the operating fluid after gas cut under the initial density testing condition; (h) calculating the declining rate Ki of the density along with the gas cut time when the gas flow rate is Qg, and the circulation displacement of the operating fluid is QL; and (i) drawing a curve that the density of the operating fluid and the declining rate of the operating fluid are changed as the gas cut time. The features of the simulation oil-gas well and the gas cut resistance of the operating fluid of the oil-gas well under the dynamic circulation condition of the operating fluid can be determined.

The invention relates to a preparation method for a high-quality silicon wafer cutting fluid. The preparation method comprises the following steps: adding a component A into a reaction kettle to stir at an initial stirring temperature of 50 DEG C, raising the temperature by 8 DEG C every 5 minutes until the temperature is raised to 120-150 DEG C, then, continuously stirring for 10-15 minutes and then getting out the component A; adding a component B into the reaction kettle to stir at a stirring temperature of 110-160 DEG C, and continuously stirring for 30-45 minutes; adding the component A (in parts by weight) into the component B to further stir for 10-20 minutes at a stirring temperature of 100-110 DEG C. The preparation method can be used for improving the stability of silicon carbide, increasing the cutting yield and greatly lowering the cutting cost, and has very strong re-dispersion ability.

The printer system (11) integrated with the sedation and pain relief system (22) of the present invention has the ability to display data at intervals, for example, every 5 minutes, wherein the data in the first 5 minutes are averaged so that The adverse effects of false data on printed records are minimized. The present invention also includes a printer system integrated with the sedation and analgesia system which, upon request, prints a detailed, real-time graphical display of key parameters pertaining to the patient's physiology. The printer may be used with a memory from which an operator may request information already output by an associated video output device.