76results about How to "Operation standardization" patented technology

The invention relates to a sample smearing apparatus. The problems of low artificial smearing efficiency and nonstandard and unreliable operation existing in the prior art are solved. The apparatus comprises two cam supports, the two cam supports are respectively provided with a cam, the upper portion of each of the cam supports is provided with a heating module seat, the upper portion of the heating module seat is provided with a sample assembling carrier, the sample assembling carrier is movably arranged on the two cam supports and is cooperatively connected with the cams, a sample pallet is arranged in the sample assembling carrier, a plurality of sample glass slides are arranged on the sample pallet, the sample glass slides are provided with a cover plate, the heating assembly seat is provided with a smearing execution mechanism cooperating with the cams and transversely moving, and the cover plate is movably cooperatively connected with the smearing execution mechanism. The apparatus realizes the one-step automatic operation of glass slide loading and smearing, realizes batch sample treatment, makes the operation standardized, stable and reliable, and improves the work efficiency.

The invention relates to a preparation method of a lithium ion polymer battery suitable for a reference electrode. The method comprises the following steps: a battery electrode assembly consists of a positive plate, a negative plate, insulating diaphragms, a positive electrode ear and a negative electrode ear; the reference electrode consists of a lithium plate, a negative electrode ear and a small insulating diaphragm; the electrode assembly is a regular square, the positive and negative electrode ears are on one side or separately on both sides of the electrode assembly, the reference electrode is arranged between two diaphragms of the electrode assembly; and a core is used as the shaft and the fully automatic winding method is adopted to obtain the finished electrode assembly. In a dry condition, the lithium plate is rolled to be covered on the other negative electrode ear; and the lithium plate is fixed on the metal negative electrode ear through rolling, and the insulating diaphragm is covered on the lithium plate with an adhesive tape or adhesive which has adhesive action. By adopting the method, the diaphragm can be covered on the lithium plate, the direct contact of the lithium plate with the positive and negative electrodes can be avoided; and the electrochemical reaction of the positive electrode and negative electrode of the battery can be analyzed by using the reference electrode and the battery negative electrode/positive electrode (N/P) is verified and the battery is ensured to have good performance.

The invention provides a firewall system stability test method based on a tester, and the method comprises the steps that a test control system issues a test instruction according to the model of a tested firewall system; the deployment of the firewall system on the firewall system is finished; the tester issues a test data message; the stability of the firewall system is tested; the firewall system sends result data of the stability test to the real-time monitoring system; the real-time monitoring system summarizes feedback data of the tester and result data of the firewall system; the test control system compares the summarized data with the matched test cases; and if the comparison result meets the expectation, a test report is output for performing manual verification. According to thescheme provided by the invention, the flexible and complex test of a real network environment is approached, the use efficiency of the tester is improved, the real effectiveness of data is improved,and the possibility that a firewall system goes wrong is greatly reduced.

The invention relates to a low-stand bikeway system based on a side road. The bikeway system comprises low-stand occupation road modules, a bike parking platform, an under-bridge motor park, a C-shaped bridge bypassing structure, inlet and outlet fences for limiting width and side channels for entering or leaving the bridge, wherein each low-stand occupation road module is composed of a door-shaped supporting frame, a frame panel, a frame cross beam, a frame supporting column, a cross beam and a supporting column connection plate. According to the invention, a pedestrian overpass is used to erect a bike channel with the same height so as to span a highway, a C-shaped bridge bypassing manner is used to bypass the pedestrian overpass, the lower side of the supporting frame is transparent, and a common temporary motor park can be built on one side of the bikeway; the bikeway is thoroughly separated from a motor vehicle lane, and an over-bridge bike parking platform adopts a lightweight steel structure or concrete support structure, thus the construction cost is greatly lowered; and in order to guarantee the safety of bike riders, increase the riding speed and providing technical guarantee for advocating environmentally-friendly traveling, a special bike leasing service system can be built by virtue of the low-stand bikeway system provided by the invention.

The present invention relates to a wire stripping device. The wire stripping device comprises a work bench provided with a first guide rail; the first rail is provided with a first slider in a matched manner; the top of the first slider is provided with a hollow distance measuring device; one end of the inner side of the distance measuring device is provided with a sensing mechanism; the sensing mechanism is connected with a controller; a second guide rail is arranged above the work bench; the second guide rail is connected with a first clamping mechanism and a second clamping mechanism through a second slider and a third slider; a push-pull mechanism connected with the controller is arranged between the first clamping mechanism and the second clamping mechanism; a cutting mechanism connected with the controller is arranged between the first clamping mechanism and the second clamping mechanism; and side portions of the first slider, the second slider and the third sliders are provided with positioning pins. With the wire stripping device of the invention adopted, the cutting position of wire stripping can be determined accurately, so that the stripping of wires can be operated in a standardized manner, and the connection of the wires is more secure. The wire stripping device has the advantages of simple operation, high working efficiency and high precision.

A device for repairing and reshaping blood vessel is composed of a blood vessel flanging-butt connecting unit for two segments of blood vessel, a U-shaped closing clamp, for clamping the flanged edges of said two segments of blood vessel to be butt connected, a closing clamp releasing unit for releasing said U-shaped closing clamp to said flanged edges, and a pair of clamp detaching pliers for detaching the error clamp.

The invention provides broad bean protein meat and a preparation method thereof. The broad bean protein meat is mainly prepared from, by mass, 90-110 parts of broad bean protein isolate, 20-30 parts of flour, 15-25 parts of potato starch, 15-30 parts of wheat gluten and 10-15 parts of broad bean flour. The preparation method includes the steps that after the raw materials are stirred and evenly mixed in water, the pH value is regulated between 7 and 9, the water content is controlled between 50wt% and 60wt%, and the broad bean protein meat is obtained after extrusion texturization, compression molding and drying. The broad bean protein meat is unique and fragrant and sweet in taste, pure natural, comprehensive in nutritional ingredient and rich in amino acid and trace element and can be absorbed by human bodies more easily.

The invention provides a highland barley maca biscuit and a preparation method thereof. The highland barley maca biscuit is prepared by taking the following raw materials in parts by weight: 10-20 parts of maca powder, 80-90 parts of highland barley powder, 35-40 parts of shortening, 20-25 parts of sweetening agent, 15-20 parts of eggs, 0.6-1.0 part of sodium bicarbonate and 20-25 parts of water. The preparation method comprises the following steps: forming a premixed solution after heating and dissolving the sweetening agent and the shortening, cooling and standing by; mixing and uniformly stirring the maca powder and the highland barley powder, adding the sodium bicarbonate, the premixed solution and the eggs in turn, kneading and forming a dough; standing by the dough for 1-2min, performing the steps of pressing mould shaping and baking, and then cooling, thereby acquiring the highland barley maca biscuit. The highland barley maca biscuit according to the embodiment of the invention has the advantages of organic combination of the highland barley in Tibetan area and maca, unique, sweet, smooth and fine taste, pure natural, complete nutritional ingredients rich in various amino acids and trace elements, and more benefit in absorption of human body.

The invention discloses a method for evaluating biological integrity of benthonic animals of a freshwater ecosystem based on environmental DNA macro bar code monitoring data, and belongs to the technical field of biology. Based on the results of monitoring of the benthonic animals through environmental DNA macro bar codes, the method comprises a series of monitoring and evaluation processes including (1) determining a reference point and a damaged point; (2) collecting an environmental DNA sample; (3) performing biological monitoring on an eDNA macro bar code; (4) defining and calculating candidate biological indexes based on the eDNA macro bar code monitoring; (5) screening the candidate indexes; (6) selecting the biological indexes to calculate the biological integrity score of the benthonic animals; and (7) dividing health levels and the like. The method provides complete and easy-to-operate guidance for the evaluation of the biological integrity of the benthonic animals of the freshwater, and can be widely applied to the evaluation of the integrity of the benthonic animals and the evaluation of the water ecological health condition of freshwater ecosystems such as streams, rivers, lakes and reservoirs.

The invention discloses a method for inducing differentiated cells to prepare mesenchymal stem cells and a combination for regulating targets. The method comprises that the differentiated cells are subjected to directional induction to prepare the mesenchymal stem cells; directional induction comprises inhibition of a TGF-beta signal pathway, inhibition of the activity of PKC, activation of a WNT/beta-catenin signal pathway and activation of a cAMP signal pathway. The differentiated cells are induced to the mesenchymal stem cells by phased regulation of the corresponding signal pathways and/orenzyme activity. The differentiated cells can be reprogramed into the mesenchymal stem cells by using the small-molecular compound combination for phased regulation of corresponding targets, all steps can be subjected to precise quality control, and standardization operation and large-scale production are convenient. The method provided by the invention has wide donor sources, a patient himself can be used as a donor, and the mesenchymal stem cells needed for basic research, clinical treatment or tissue engineering production can be obtained in relatively short time.

The invention discloses a conveyor belt punching machine in the technical field of conveyor belt manufacturing, which includes a frame, a drill bit, a drilling motor, a floating platform, a stamping drive mechanism, a material placement roller, and a collection roller, and also includes a driving mechanism for driving the collection roller to carry out The receiving motor that rotates the receiving material also includes a PLC controller, the stamping drive mechanism, the drilling motor, and the receiving motor are all controlled by the PLC controller; the rack is equipped with a blanking hole that is used for blanking and is facing the drill bit. The blanking recovery parts located directly below the blanking holes are installed on the frame, and the blanking recovery parts include transposition motors, driving gears, driven gears, driving shafts, driven shafts, movable receiving seats, collecting basins, and corners. Encoder. The rotary angle encoder can measure the rotation angle of the driven rotating shaft, thereby indirectly monitoring the rotation angle of the movable receiving seat and the number of discharge times of the recovery tank.

The invention discloses a method and system for controlling a respirator through impedance cardiography signals. The method comprises the steps that in the external chest compressing process, the impedance cardiography signals of a patient are obtained through a defibrillating electrode and digitally acquired, and the acquired impedance cardiography signals are processed; the differential signal of the impedance cardiography signals is calculated, and variation of the impedance cardiography signals and the differential signal are comprehensively analyzed; pressurizing periods and relaxing periods of external chest compression are identified in real time by setting detection threshold values, and detection results are simultaneously fed back to the respirator; by means of the feedback results of the impedance cardiography signals, the respirator is controlled to inhale in the relaxing periods and to exhale in the pressurizing periods in the continuous external chest compressing process, synchronous aeration of external chest compression is achieved, hyperventilation or hypoventilation is avoided, the resuscilation successful rate is increased, and a rescuer can operate the respirator more standardly.

The invention relates to a fluorescent quantitative PCR detection method for detecting colonization amount of tobacco anthracnose. The method comprises the following steps: (1) preparation of a fluorescent quantitative nucleic acid amplification reaction system: a forward LNA primer, a reverse LNA primer, a template DNA and 2x fluorescent quantitative PCR reaction mixed liquor are added into a reaction tube, and 25[mu]l of ddH2O is added into the reaction system with uniformly mixing; (2) fluorescent quantitative nucleic acid amplification: the mixed liquor obtained in the step (1) is placed in a fluorescent quantitative detector for carrying out a reaction; (3) after the reaction ends, the cycle threshold C(t) of the template DNA is compared with a standard curve, and concentration of 18S ribosome RNA fragment copies in the template DNA is obtained. The method has the advantages of short detection time, high sensitivity, simple operation process, standardized operation, and high-throughput detection.

The invention discloses a preparation method of C1 doped glucose carbon based graphene. The preparation method comprises following steps: glucose is mixed with hydrochloric acid, an obtained mixed solution is subjected to stirring boiling at the atmosphere environment until the solution viscosity ranges from 100000 to 1000000 centipoise; deionized water, absolute ethanol, and an obtained caramel solution are mixed at a certain ratio, and are filtered, an obtained filtrate is taken as a Cl doped precursor solution, the Cl doped precursor solution is subjected to spin coating of a quartz plate so as to obtain a spin coated sheet; the spin coated sheet is dried for 20 to 35min at a constant temperature, the dried spin coated sheet is subjected to 20 to 24h of annealing at 600 to 800 DEG C soas to obtain the C1 doped glucose carbon based graphene thin film. The preparation method is simple; the conditions are mild; the cost is low; the efficiency is high; the preparation method is friendly to the environment; and the prepared graphene material is controllable in doping amount, and large in test sample sheet diameter.

The invention relates to a novel textile structure composite material and a preparation process and application thereof. A first fiber with a resistance value is taken as a necessary ingredient, so that the composite material itself has electrical conductivity, can be heated, and has an extensible function characteristic, thereby being applied to the wider field. The composite material changes thecurrent situation form of a single function of a conventional material, integrates various functions, can be further extended, can effectively reduce consumables and cost, can have excellent strength, high temperature resistance, electrical conductivity, heat tracing performance and tailoring and cutting characteristics after being prepared reasonably, can meet the needs of various composite materials in the military industry, industry, agriculture and personal life, is completed through a flexible knitting technology, and is convenient to prepare, standardized in operation, efficient and controllable in quality.

The invention relates to automatic bell roll production equipment which comprises a rack, a belt type conveying mechanism and a blocking frame are arranged on the rack, a plurality of frying stations are arranged on the rack in the output direction of the belt type conveying mechanism, frying groove bodies and frying devices are arranged on the frying stations, each frying device comprises a rotating motor, a rotating disc and a wrapper clamping driving mechanism, the rotating motor is installed on the blocking frame and used for controlling the rotating disc to rotate in the frying groove body, the two ends of the rotating disc are each provided with a wrapper clamping mechanical arm in a rotating mode, the executing end of the wrapper clamping driving mechanism is matched with the driving end of the corresponding wrapper clamping mechanical arm, a feeding platform is arranged above the feeding end of the frying groove body, and a demolding mechanism is arranged on the rack. The automatic bell roll production equipment can be used for frying and winding beancurd skin in a full-automatic manner, the plurality of the frying stations can be arranged as required, the production efficiency is high, the equipment is safe and reliable, and the appearance and quality of products are standardized.

The invention discloses a low-temperature dissociation kit suitable for single cell sequencing. The kit comprises an enzymatic hydrolysate, an enzymatic hydrolysis buffer solution 1 and an enzymatic hydrolysis buffer solution 2. The invention also discloses an application of the kit in single cell sequencing. The low-temperature dissociation kit suitable for single cell sequencing can powerfully promote the development and wide application of low-temperature dissociation, and further improve the quality of single cell sequencing data. The components of the kit provided by the invention can be directly used, and an operator does not need to prepare a dissociation liquid; and the efficiency is improved, the operation steps are standardized, operation errors caused by manual configuration can be avoided, and the data quality is improved.