73results about How to "Improve the integration effect" patented technology

The invention discloses a device and method for testing deformation and water transfer characteristics of a soil body under a temperature gradient effect. The device comprises a sample chamber, a temperature gradient control device and a temperature and water content collecting device, wherein the sample chamber comprises an dual-layer hollow organic glass interlayer sleeve and a cover plate; a high-temperature control device and a low-temperature control device are arranged at the upper end and the lower end of the temperature gradient control device respectively, and the temperature gradient control device comprises a constant-temperature water bath, a heating chamber inside the sample chamber, heat transfer plates at two ends of a sample, and a full-closed circulating pipeline. The device for testing the water and temperature of the soil body can be used for testing the water content and the temperature of the soil body synchronously in real time. The device provided by the invention is convenient, simple and light in design, convenient to operate, good in integration performance, and high in testing precision.

The invention discloses a method and a system for refining cyclohexanone and recycling cyclohexanol. The method is characterized by comprising the following steps: sending an alcohol ketone mixture into a light-component removal tower for removing light components, sending the material discharged from the tower bottom into a cyclohexanone product tower, acquiring a high-purity cyclohexanone product from the tower top and a crude product mainly comprising cyclohexanol from the tower bottom, then sending the crude product into a cyclohexanol recovery tower, and acquiring cyclohexanol from the tower top; mixing the acquired cyclohexanol with proper amount of water, heating and sending into a cyclohexanol dehydrogenation reactor for dehydrogenation, so as to obtain a mixed product containing cyclohexanol, cyclohexanone and water, performing two-stage cooling on the dehydrogenated product, then performing gas-liquid separation, sending the gas phase and the liquid phase into a dewatering tower for dewatering processing, sending oil-containing wastewater removed at the tower top to a cyclohexane extraction tower, sending an obtained upper-layer oil phase to an alcohol-ketone recovery tower, and sending an oil phase containing cyclohexanone and cyclohexanol and obtained at the bottom of alcohol-ketone recovery tower to a dewatering tower for cycling. The invention comprises the advantages that the product cyclohexanone is high in purity, cyclohexnoal is efficiently converted into cyclohexanone at a high yield, and the system is high in energy integration degree and low in energy consumption.

The invention discloses a soil body temperature gradient and moisture movement test device. The device comprises a sample chamber, a temperature gradient control device and a temperature and moisture content acquisition device. The sample chamber is composed of an organic glass double-layer hollow interlayer sleeve and a cover plate. The upper end and the lower end of the temperature gradient control device are respectively provided with a high temperature control device and a low temperature control device, and the temperature gradient control device comprises a constant temperature water bath box, a heating chamber placed inside the sample chamber, heat transfer plates arranged on both ends of a sample and a full-closed circulating pipeline. By using the soil body moisture and temperature test device, the moisture content and the temperature of a soil body are synchronously real-timely measured. The temperature gradient and moisture movement test device is simple, light and handy in design, convenient to operate, good in integration performance and high in test precision.

The invention discloses a shear ring diameter adjustable unsaturated-soil direct shear instrument testing device which comprises an upper shear box and a lower shear body. Each of the upper and lower shear boxes comprises a circular telescopic steel sheet, steel sheet abutted plates and an outer shear shell; the outer shear shell is of a equilateral triangle, the middle portion of each edge of the triangle is connected with one steel sheet abutted plate, the steel sheet abutted plates have the circular telescopic steel sheet fixed respectively in three directions, and the upper and lower shear boxes are fixedly connected through bolts. By the arrangement, the problem that soil desiccation cannot be attached to the inner wall of the shear box can be solved, precision in unsaturated-soil strength test is improved, and the testing device is easy and light in design, convenient in operation, good in integrated performance and wide in application.

The invention discloses a multifunctional soil body permeability and pollutant interception capacity testing device which has the capabilities of controlling water head difference, water and soil contact area and pressure direction and measuring pollutant intercepting capacity of a soil body and is used for researching anti-seepage characteristics and pollutant intercepting characteristics of a vertical anti-seepage curtain of a landfill. The testing device is composed of a cavity, a concentration monitoring system, a pressurization system, a piston, a reaction frame and a base. By controllingthe piston, the pollutant transport law of the vertical curtain such as clay-bentonite under different water and soil contact areas, water head differences and bidirectional pressure conditions can be simulated, the pollutant interception capacity of the vertical curtain is evaluated, and permeability and pollutant interception performance indexes of different positions of the isolation wall areobtained. The device is simple and convenient in design, diverse in function and high in integrity, and can be used for testing the permeability and the sewage interception capacity of the vertical anti-seepage curtain soil body.

The invention provides an integrated integral installation comb plate expansion joint device and a construction method. The expansion joint device is long in service life and high in on-site installing operation efficiency and achieves comfort driving. The integrated integral installation comb plate expansion joint device is installed on notches of beam bodies at the two sides and used for connecting the beam bodies at the two sides. The integrated integral installation comb plate expansion joint device comprises a comb plate, anchoring beams, a sliding plate and a water stop rubber belt; the comb plate comprises a movable end comb plate body and a fixed end comb plate body, a rotating hinged base is arranged below the movable end comb plate body, and the rotating hinged base and the movable end comb plate body are connected into a whole through movable end anchoring bolts and hinged to the corresponding anchoring beam; the sliding plate is arranged under the fixed end comb plate body and connected with the other anchoring beam through detachable bolts, and the fixed end comb plate body and the sliding plate are anchored to the beam bodies through fixed end anchoring bolts. The two ends of the water stop rubber belt are connected with the side walls of the two anchoring beams respectively.

The invention relates to a structure of an integrated debugging pressing plate, comprising a spherical gasket, an L-shaped pressing plate, a locating nut, a T-shaped bolt, a step nut, a work table and a thrust rod hole, wherein a T-shaped head of the T-shaped bolt is inserted into a T-shaped groove of a machine tool work table; the step nut is adjusted to push against the end part of the L-shaped pressing plate according to a workpiece height; the locating nut is screwed down, and a workpiece can be clamped on the work table through the spherical gasket and the end part of the L-shaped pressing plate; the height of a fixing workpiece clamped by the L-shaped pressing plate can be adjusted by screwing or unscrewing the locating nut and the step nut; and the screwing degree of the locating nut can be tightened or loosened by inserting a metal thrust rod to the thrust rod hole of the locating nut.

The invention discloses a installation mechanism of a camera for an unmanned aerial vehicle. Unmanned aerial vehicle shell, the top of an inner cavity of the unmanned aerial vehicle shell is slidablyconnected with a sliding plate through first sliding rails. The top of the sliding plate penetrates through the unmanned aerial vehicle shell and extends to the top of the unmanned aerial vehicle shell; a connecting plate is fixedly connected to the top of the sliding plate, a camera is fixedly connected to the top of the connecting plate through a fixing plate, a power box and a T-shaped plate are fixedly connected to the positions, located on the two sides of the camera, of the top of the connecting plate correspondingly, and a clamping box is fixedly connected to the position, located on the right side of the T-shaped plate, of the top of the connecting plate. According to the installation mechanism of the camera for the unmanned aerial vehicle, a good installation and disinstallation effect can be achieved through an integrated structure, the operation is simple and easy, the installation is simple, the disinstallation and maintenance speed is improved, the use by a user is convenient, the practicability is good, the time and labor are saved, and the development trend of the current market is met.

The invention discloses a preparation method for ganoderma capense medicines, for preparing ganoderma capense tablets, ganoderma capense bacterial injection agent and ganoderma capense bacterial injection solution by primary culture, enlarging culture and fermentation. The preparation method disclosed by the invention has the following beneficial effects that an integrated effect is realized from culturing ganoderma capense to prepare the ganoderma capense tablets, ganoderma capense bacterial injection agent and ganoderma capense bacterial injection solution, the production efficiency of the ganoderma capense medicines is increased, and the economic benefits are improved; the ganoderma capense tablets are capable of treating neurasthenia and climacteric syndrome; the ganoderma capense bacterial injection agent and the ganoderma capense bacterial injection solution are capable of enhancing immunity; the effective utilization rate of ganoderma capense is high; moreover, ganoderma capense mycelia and the fermentation broth of the ganoderma capense mycelia can be completely utilized, the waste of raw materials is avoided, the production cost is reduced, and the raw materials are completely natural materials such as the ganoderma capense mycelia, good in safety, good in use effect, and are beneficial to popularize.

The invention discloses an intrusion detection feature selection method based on weight integration, which comprises the following steps: firstly, deleting data with redundant features from an intrusion detection data set by adopting a variance selection method, dividing the intrusion detection data set obtained by processing into a data set A and a data set B, inputting the data set A into each preset feature selection method for feature selection, determining the score of the selected feature in the feature selection method, then performing intrusion detection test on each feature selection method by adopting an intrusion detection data set, and counting the accuracy of an intrusion detection result corresponding to the feature selection method, determining the weight of the feature selection result of each feature selection method according to the accuracy of the intrusion detection result, integrating the feature selection results according to the weights, performing correlation analysis on the selected features, deleting redundant features, and obtaining the final feature selection result. According to the method, the integration effect can be improved, the robustness of the finally selected feature set is higher, and then the intrusion detection precision is improved.

The invention discloses an ultra-low-frequency nuclear electromagnetic pulse receiving antenna which comprises an antenna cover composed of a shell and a base, a signal output interface and a power supply input interface are arranged on the base, a circuit board installation box is arranged at the top of the base, and a signal conditioning circuit is installed in the circuit board installation box. A signal output end electrically connected with the signal output interface and a power supply input end electrically connected with the power supply input interface are arranged on the signal conditioning circuit, a magnetic field receiving antenna is installed at the top of the circuit board installation box, and an electric field receiving antenna is installed at the top of the magnetic field receiving antenna. According to the ultra-low-frequency nuclear electromagnetic pulse receiving antenna disclosed by the invention, various defects in the prior art are overcome, acquisition and receiving of ultra-low-frequency nuclear electromagnetic pulse waveform signals can be better realized, the sensitivity, the dynamic range and the anti-interference performance of the antenna are improved, and meanwhile, the miniaturization and the usability of the antenna are ensured.

The invention discloses an effusion extraction device for the department of endocrinology, and relates to the technical field of internal medicine. Aiming at the problem that the existing extraction device has a single function and cannot seal and store extracted effusion, the following scheme is proposed: the effusion extraction device comprises a storage cylinder, wherein a partition is fixedlyconnected to the inner wall of the storage cylinder, a fixed cylinder is arranged in the partition in a sleeving manner, a bearing is arranged in the fixed cylinder in a sleeving manner, a sleeve is fixedly arranged on the inner ring of the bearing in a sleeving manner, a first gear is fixedly arranged on the top end of the sleeve in a sleeving manner, fan blades are fixedly arranged at the bottomend of the sleeve in a sleeving manner, a suction mechanism is movably arranged in the sleeve in a sleeving manner, and the suction mechanism is fixedly arranged in the cylinder wall of the top of the storage cylinder in a sleeving manner, and a drive motor is fixedly connected to the inner wall of the top of the storage cylinder. The invention not only facilitates providing of a driving force for suction with the help of the motor, but also can control the sealing plate for sealing, one machine has multiple functions, and thus the device is improved in practicability and suitable for marketpromotion.

The invention discloses a circuit integrated electric meter box. The circuit integrated electric meter box comprises an electric meter box body, wherein multiple columns of electric meter bodies distributed at equal intervals are fixed to the inner wall of one side of the electric meter box body; wiring pipes distributed at equal intervals are fixed to the bottoms of the electric meter bodies; a box door is hinged to the other side of the electric meter box body; a plurality of observation windows are formed in one side of the box door; the positions of the observation windows correspond to the positions of the electric meter bodies; a plurality of limiting frames are fixed to the inner walls of the two ends of the electric meter box body; and the same wiring frame is clamped between the sides, opposite to the two limiting frames, of the electric meter box body. According to the invention, a first clamping seat and a second clamping seat are used for fixing wires, thereby preventing the wires in the electric meter box body from being directly exposed at the bottom of the electric meter bodies and enabling circuits to be better in integration effect; and wiring is regular, the bottom and interior of the electric meter box body can be cooled, and the interior of the electric meter box body can be sterilized.

The invention discloses a classification method for an unbalanced data set, and relates to class imbalance. Aiming at the problem of class imbalance in a data source, most of the methods downsample aplurality of types of samples to cause loss of a large amount of useful information, the invention provides the classification method for the unbalanced data set, which fully and reasonably uses the plurality of types of samples based on ensemble learning and logistic regression so as to further improve the classification effect. The method comprises data preparation and model training. Each weaklearner uses a plurality of types of samples which are completely different to learn, and compared with a traditional undersampling method, the weak learner can make full use of information of the plurality of types of samples. Each weak learner uses a plurality of different types of samples, and the feature set and the training parameters certainly improve the diversity of the samples, so that the integration effect is improved. The output of each weak learner is adaptively combined by using logic regression, and compared with the traditional simple average output, the output is more reasonable and anti-interference.

A steel plate-mortar combined structure comprises a steel plate base layer and a mortar surface layer, wherein a reinforced plexiform layer is arranged in the mortar surface layer and fixedly connected with the steel plate base layer. When the steel plate-mortar combined structure is in use, the reinforced plexiform layer is additionally arranged between the steel plate base layer and the mortar surface layer so as to ensure reasonable distance between the steel plate base layer and the mortar surface layer and improve the overall strength, and accordingly the engineering quality is effectively guaranteed and an ideal integrated effect is achieved.

The invention belongs to the technical field of cable construction, and discloses an outdoor embedded cable laying device which comprises a shell and an unwinding device, wherein the unwinding device is fixedly installed at the right end of the interior of the shell, a combined disc is fixedly installed in the middle of the interior of the shell, and the unwinding device and the combined disc are connected together through a chain. The purpose of high automation degree is achieved through cooperation of the unwinding device, the lifting device, the rack and other structures. During specific use, a placement groove is formed in advance, the head end position of a cable is arranged, and then the whole trolley is manually driven to move along the groove position. In the moving process, a large-torque motor controls a cable reel to pay off slowly, and then the cable enters a pit in a limited mode after being guided by a limiting rotary drum, a pressing plate and a guiding drum.

The invention provides an integrated shading panel which comprises a transparent box body, a first conductive layer and a shading powder layer; an inner cavity is formed in the transparent box body; the first conductive layer covers the inner wall of the transparent box body; the inner cavity is filled with the shading powder layer, the shading powder layer comprises charged shading particles, andthe charged shading particles are adsorbed to the first conductive layer in the power-on state. The first conductive layer is in a power-off state, the shading powder layer can form an integrated shading layer in the transparent box body to completely shade a visible area and a non-visible area of a display module; the first conductive layer is in a power-on state, charged shading particles in the shading powder layer are adsorbed on the first conductive layer, so that the visible area of the display module can be exposed, the technical problem that an integrated black panel cannot completelyeliminate the color difference between the visible area and the non-visible area of the display screen is effectively solved, and the integrated effect of the touch display device is improved.

The invention discloses an adjustable press combining frame mechanism. The combining frame mechanism comprises a combining frame body. A motor is arranged at the lower end of the combining frame body. A driven belt wheel and an eccentric shaft are arranged in the middle of the combining frame body. One end of a connecting rod is hinged to the driven belt wheel through the eccentric shaft. The other end of the connecting rod is hinged to an adjusting seat through a movable pin. An adjusting plate is arranged on the adjusting seat. One end of the adjusting plate is connected with a locating pin, and the other end of the adjusting plate is arranged in the shaft hole of a pin shaft through a silicon cushion. A sliding block is connected below the pin shaft and is hinged to the pin shaft through the combining frame body.

The invention, which belongs to the technical field of organic analysis, discloses a bubble extraction device based on greenhouse gas and a method for efficiently analyzing volatile components by thesame. The bubble extraction device comprises a gas chromatography-mass spectrometry analyzer, a dehumidification trap, a trapping trap, a six-way valve, a U-shaped pipe for containing liquid, a samplebottle for containing solids, a water sample conveying pipe, a probe for transmitting liquid and gas, and a porous sieve plate. The porous sieve plate is installed at the bottom of a straight pipe column body at one side of the U-shaped pipe; one end, provided with the porous sieve plate, of the U-shaped pipe is connected with the six-way valve through a first connecting pipe; the water sample conveying pipe is installed in the straight pipe column body at the top of the porous sieve plate; the mouth part of the sample bottle is connected with the six-way valve through a second connecting pipe; and the bottom end of the probe is arranged in the sample bottle and the top end of the probe is arranged outside the sample bottle. One end of the dehumidification trap is respectively connected with the first connecting pipe and the second connecting pipe through the six-way valve and the other end of the dehumidification trap is connected with the trapping trap; and the other end of the trapping trap is connected with the gas chromatography-mass spectrometry analyzer through the six-way valve.

A method for forming a battery wrap film, comprising: coating a liquid (31) on an outer surface of a soft pack battery (32); and curing the soft pack battery (32) coated with a liquid (31) to obtain awrap film (35) that wraps on the outer surface of the soft pack battery (32), and the wrap film (35) is an integrated film layer; wherein, when the soft pack battery (32) is assembled with an electronic device, the soft pack battery (32) is installed in a battery compartment (33) of the electronic device by the adhesive (34) attached to the wrap film (35). The soft pack battery (32) is taken outfrom the battery compartment (33) by peeling off the wrap film (35) during disassembly. Corresponding battery components and electronic devices are also provided. Since the outer surface coating liquid of the soft pack battery (32) is cured to form the wrap film (35), the outer surface of the soft pack battery (32) can form a good integrated adhesion effect, and the reliability is high. When the soft pack battery (32) is installed in the battery compartment (33) by the adhesive (34), since the wrap film (35) is thin, the wrap film (35) can isolate the soft pack battery (32) from the adhesive (34),so it is easy to peel off and take out the soft pack battery (32).

The invention relates to a quick plug structure for a connector. When a male outer conductor is plugged into and matched with a female outer conductor, the rear end of the female outer conductor propsopen an elastic clamping ring, the elastic clamping ring enters a limit clamping slot in the outer circumferential surface of the female outer conductor, a right angle limit surface of the rear end of the elastic clamping ring is in fit with and limited by the limit clamping slot of the female outer conductor limit clamping slot and the rear side surface of a circular groove of the male outer conductor and can not exit; during disassembly, an unlocking sleeve is pulled to move backward along the outer surface of a limit boss, the edge of an annular inner ring props open the elastic clamping ring along an interior conical surface to exit from the limit clamping slot of the female outer conductor, and the female outer conductor can be disassembled after moving forward to exit. The quick plug structure for the connector has the advantages that size is small, weight is light, installation is quick, a connection operation is easy, coaxiality is good, quick plug can be realized, working efficiency is improved, and all the usage frequency band, intermodulation and power indexes respectively meet 5G communication using requirements.

The invention provides a brake disc prepared from a QICC carbon/carbon-SiC nano redundant composite material and a preparation method. The invention relates to a preparation technology of brake discs.In order to solve technical problems and improve defects, the invention provides a brake disc prepared from a QICC carbon/carbon-SiC nano redundant composite material and a preparation method, characterized in that nano fiber is extracted from carbon fiber to synthesize a brake disc friction material, the pore structure of the carbon fiber is changed, a sodium hydroxide solution and a sodium sulfite solution are added for processing, more uniform hollow spaces are created in the structure of a carbon-ceramic composite material by removing some compounds, and the interface of controlling the carbon-ceramic composite material is optimized by means of surface modification and in-situ synthesis, so that the brake disc has higher use temperature and more excellent abrasion resistance, intensity, toughness, mechanical properties and integrated comprehensive properties, and is suitable for industrialized production.