32results about How to "Avoid a series of problems" patented technology

The invention provides a cross-media intelligence target element association analysis system and an association analysis method thereof. The invention can remarkably improve the analysis ability of the target object and the application value of the analysis result to the user. The invention is realized by the following technical scheme: the user interactive operation module selects a decision treemodel corresponding to the purpose of information analysis, a goal-centered model of target elements is established, the user requirement information is sent into an association expansion processingmodule, Reads the target element model of the initial retrieval intelligence set according to the index, obtains the structured data of the attribute items of the intelligence data input into the database module, uses the domain prior knowledge and element expansion rules provided by the external data support module to carry out element expansion, and obtains the new extended target element and element expansion intelligence; Retrieves all the information, and outputs the correlation results of the target events to the support service module, and outputs the target analysis results including the target correlation and the target activity law.

The invention relates to a dry flue gas desulphurization method using steel slag or blast furnace slag as absorbing agents, which comprises the following steps: adopting a nitrification circulation fluidized bed flue gas desulphurization device; selecting the steel slag or the blast furnace slag with the granularity smaller than or equal to 0.048 mm to be sprayed into a desulphurization tower by a pneumatic conveying method; spraying process water into the desulphurization tower through an atomization water spraying nozzle; introducing the flue gas into the desulphurization tower from a flue gas inlet of a pre-dust-removal section; making the desulphurized flue gas enter a secondary dust remover; spraying circulation dust into the desulphurization tower by the pneumatic conveying method; discharging the dust into an external transportation dust field from an external dust discharge outlet; and discharging the clean flue gas into a chimney through a draught fan to be discharged into the atmosphere. The invention adopts the steel slag or the blast furnace slag as the absorbing agents, the desulphurization cost is low, the nitrification circulation fluidized bed flue gas desulphurization device is adopted, ground occupied by the system can be saved, the equipment investment can be reduced, and in addition, the desulphurization effect is good.

Provided is nourishing jerky containing minor elements of Ca, Fe and Zn, and the preparation process, wherein the jerky comprises the following raw materials (by weight portion), fine meat 80-88%, sugar 6-8%, salt 1-2%, calcium 0.2-0.6%, zinc 0.008-0.012%, ferrum 0.006-0.01% and a small amount of condiment.

The invention discloses an antagonism bacterial strain preventing and treating fruit tree rot and the application of the antagonism bacterial strain. The antagonism bacterium is Bacillus pumilus XJAU-117, and the microbial preservation number is CGMCC No.9370. The Bacillus pumilus XJAU-117 is obtained from a rot branch of the walnut tree in a separation mode, the antagonism for the rot of the fruit tree is obvious and efficient, the rot pathogenic bacteria can be effectively prevented from growing, the plant disease caused by the pathogenic bacteria can be prevented and treated, and the antagonism bacterial strain is an efficient biological control potential bacterial strain with the good environmental safety and has good development and application prospects.

The invention discloses a preparation method of an environment-friendly water-based metal cutting fluid. The preparation method comprises the steps that: (1) 1/3 of a total amount of water is heated to a temperature of 40-50 DEG C; triethanolamine, polyethylene glycol, isopropanol, sodium molybdate, ethylene disodium tetraacetate, sodium silicate, and methyl benzotriazole are sequentially added into the water; the mixture is mixed by stirring for 20-30min, such that a mixture is prepared; (2) sodium benzoate and monoethanolamine benzoate are added into the mixture, and the mixture is stirred for 20-30min; (2) 1/3 of a total amount of water is heated to a temperature of 70-80 DEG C; glycerin and water-soluble borate are added to the water, and the mixture is stirred for 10-20min; (4) the solution obtained in the step (3) is mixed with the mixture obtained in the step (2), and the mixture is mixed by stirring for 30-40min under a temperature of 50-60 DEG C; and (5) nano-grade silica is added into the mixed solution obtained in the step (4); and the mixture is stirred for 2-4h, such that the cutting fluid is obtained.

The invention provides a rolling mill inlet steel biting abnormity recognition method based on deep learning. The method comprises the steps that an abnormity recognition model is acquired according to a billet sample image of a rolling mill inlet; inputting the real-time billet image of the inlet of the rolling mill into the anomaly recognition model, obtaining the moving state of the billet at the inlet of the rolling mill, and obtaining anomaly information according to the moving state; the method can effectively avoid a series of problems of manual participation, accurately identify the abnormality and effectively guarantee the quality of the steel billet.

The invention provides a refrigerator. The refrigerator comprises a refrigerator body provided with an accommodating cavity, a door for closing the refrigerator body, multiple storage chambers positioned in the accommodating cavity, a driving device positioned in the refrigerator body and used for driving at least part of the multiple storage chambers to move between a storage position and a non-storage position, a user identity entering/identifying device arranged on the refrigerator body, and a control device arranged in the refrigerator body, connected with the user identity entering/identifying device and the driving device and used for associating recorded identity information with position information of at least one storage chamber and for sending a driving instruction to the driving device according to the identified identity information to move the corresponding storage chambers from the non-storage position to the storage position. The invention further provides a refrigerator object storage method and a system. Compared with the prior art, according to the refrigerator, users can conveniently store their own objects in the refrigerator, and a series of problems caused by handling of all objects in the refrigerator by the users in a manner of no difference are avoided.

The invention relates to a floating ball valve dedicated to high-pressure steam and belongs to the technical field of valves. The floating ball valve dedicated to high-pressure steam comprises a valve body, a ball and a valve rod. A first metal valve seat is arranged on one side of a medium inlet end of the valve body, and a second metal valve seat is arranged on one side of the outlet end. The first metal valve seat and the second metal valve seat are attached to the ball to form a metal seal pair. A valve seat compression ring is arranged outside the first metal valve seat, and a disc spring is arranged between the valve seat compression ring and the first metal valve seat. Seal pre-tightening pressure can be set by adjusting compression force of the disc spring. The floating ball valve dedicated to high-pressure steam is good in seal property, low in leakage rate, outstanding in abrasion resistance, convenient to assemble and disassemble, and applicable to working conditions with high working pressure and bad working conditions; besides, for the current situation the current situation that the leakage rate of steam valves in China is high and medium-and-low-pressure steam valves are dominated in China, the floating ball valve can well make up the gap.

The invention discloses a biologic compound preparation capable of increasing weight and reducing feed conversion rate, for raising waterfowls. The biologic compound preparation is characterized by comprising the following components in percentage by mass of 50-55% of soluble glucose, 1-4% of enterococcus faecium, 0.5-2% of bacillus subtilis, 10-20% of bacillus coagulans, 3-10% of clostridium butyricum, 1-5% of adhesion factors, and 15-30% of composite immunoglobin for animals, wherein the enterococcus faecium, the bacillus subtilis, the bacillus coagulans, the clostridium butyricum and the adhesion factors are made into bacterium powder through performing coating treatment on bacterium fermentation liquor, and the viable count of the coated bacterium powder includes that the viable count of the enterococcus faecium is (1500-2500)*10<8>CFU/g, the viable count of the bacillus subtilis is (4500-5500)*10<8>CFU/g, the viable count of the bacillus coagulans is (30-50)*10<8>CFU/g, the viable count of the clostridium butyricum is (90-100)*10<8>CFU/g, and the viable count of the adhesion factors is (40-60)*10<8>CFU/g.

The invention provides a heating furnace inlet abnormity identification method based on deep learning. The method comprises the steps of acquiring a steel bar identification model according to a sample image of a steel bar at a heating furnace inlet; recognizing the real-time images of the inlet of the continuous multi-frame heating furnace through the steel bar recognition model, obtaining the position of a steel bar recognition frame in the continuous multi-frame images, obtaining the moving state of the steel bar before and after the steel bar enters the inlet of the heating furnace, and judging whether abnormal steel bar transportation occurs or not according to the moving state. According to the invention, a series of problems of manual participation can be effectively avoided, anomalies are accurately identified, and the steel bar quality is effectively guaranteed.

The invention discloses an output frequency control method for a brushless doubly-fed generator without a position sensor. The output frequency control method does not rely on the position sensor, does not need to know parameters of a brushless doubly-fed generator, utilizes an acquired voltage of a power winding of the brushless doubly-fed generator to achieve identification of rotation speed, avoids a series of problems caused by the position sensor, and can effectively control output frequency of the brushless doubly-fed generator. When the brushless doubly-fed generator and an outer power grid need to be used in a grid-connected manner, the parallel operation process can be completed successfully without the position sensor. Since a brushless doubly-fed generation system needs to acquire the voltage of the power winding of the brushless doubly-fed generator to form a voltage closed loop so as to achieve effectively control on voltage amplitude output by the brushless doubly-fed generator, the output frequency control method can effectively reduce cost of the position sensor and a matched sampling circuit, and does not incur any additional cost on the basis.

The invention discloses a nonmetal heating plate for cooking, and the heating plate sequentially comprises a glass sheet, a ceramic substrate, an insulating glaze layer and a heating body; the front surface of the ceramic substrate and the glass sheet are attached and form an integrated structure through sintering, the insulating glaze layer is arranged on the back surface of the ceramic substrate, and the heating body is arranged on the insulating glaze layer. Correspondingly, the invention further discloses a preparation method of the non-metal heating plate for cooking and a heating deviceadopting the non-metal heating plate for cooking. The non-metal heating plate is designed, the non-metal kettle body with the cut bottom is connected with the non-metal heating plate to form the integrated all-glass kettle body, and the problems of low cost, long service life, safety, mass production, easiness in cleaning and the like can be solved at the same time.

The invention discloses a advancing vehicle for manufacturing a concrete fecal leaking board. The advancing vehicle comprises a frame and a travelling ground beam, wherein the frame comprises an upperbeam and door type vertical frames on the two sides, a hydraulic propulsion mechanism is mounted on the upper beam, the hydraulic propulsion mechanism comprises a propulsion frame and a hydraulic cylinder, when the hydraulic cylinder is not operated, a slide way and the hydraulic cylinder are located at two halving parts of the left and right of the upper beam correspondingly, one end of a fixingbase of the hydraulic cylinder is hinged to the upper beam, one end of a piston rod of the hydraulic cylinder is hinged to a connection main body of the propulsion frame, one steel wire rope is woundaround one tapered iron, the steel wire ropes are fixed in slots after winding around the tapered iron, vertical columns are fixedly mounted in the door type vertical frames on the two sides correspondingly, sliding supports are slidably connected to the vertical columns, a cross beam is fixedly connected between the two sliding supports, rope clamps at the two ends of the steel wire ropes are correspondingly connected to the cross beam, and a finishing device and a turnover mechanism used for overturning a fecal leaking board mold are further mounted on the cross beam. According to the advancing vehicle for manufacturing the concrete fecal leaking board, the mold can be automatically stopped and descended after the mold is moved in place.

The invention discloses a high-efficient solar energy cooling device for shielding a vehicle body, which comprises an outer shell, a sunshade plate, a convex lens group, a solar cell panel, a coolinglayer, a fan layer, a control box and a support pedestal, wherein, the cooling device comprises a housing, a sunshade plate, a convex lens group, a solar cell panel, a cooling layer, a fan layer and acontrol box. The inside of the shell is sequentially provided with a sunshade from the top to the bottom, A convex lens group, a solar cell panel, a cooling layer, a fan layer and a sun visor are arranged at the center of the lower surface of the fan layer; a control box is arranged inside the control box; a battery, a temperature sensor and a core processor are arranged; four corners of the outer periphery of the shell are respectively provided with a supporting foot seat; and the device is installed on the top of the vehicle. The device can not only shield the car body from sunlight, but also use solar energy to convert the solar energy into electric energy to drive the fan and the cooling sheet to cool the car body, so as to avoid a series of problems caused by the high-temperature exposure of the private car; Solar energy is used as the energy source of the device, which is safe, economical and environmentally friendly. The device is compact in structure, convenient in installation and high in automation level, which is worth popularizing and using in a wide range.