87results about How to "Reduce economic expenditure" patented technology

The invention discloses a composite fault diagnosis method and device based on a deep decoupling convolutional neural network. The method comprises the following steps: 1, data set collection and calibration: respectively collecting vibration acceleration signals under single and composite fault experiment conditions of a rotary machine to obtain a plurality of samples, respectively forming a training set and a test set, and respectively setting category labels; 2, building a one-dimensional deep convolutional neural network model; 3, constructing a decoupling classifier with a multi-label output characteristic under a keras framework; 4, training a network model, and finally obtaining an optimal deep decoupling convolutional neural network model; and 5, performing intelligent diagnosis and classification on the composite fault, and outputting to obtain a real-time diagnosis result of the composite fault. According to the method, on the premise that only a single fault signal is used for training the deep decoupling network model, each single fault feature in the composite fault signal is extracted, and decoupling and classification of the composite faults are achieved through a decoupling classifier.

The invention provides a service provision support system that can reduce the economic expenses imposed on a service recipient due to the provision of a service, and that can provide a service for an unspecified, large number of persons. A charge bundle includes: a usage status detection process, to detect the usage state of a charge bundle compatible device; a charge calculation process, to calculate the usage charge based on the usage status detected during the usage status detection process; and a charge notification process, to notify a charge bundle management server of the usage charge obtained by the charge calculation process. The charge bundle management server generates a charge bundle in accordance with a request received from the service provision terminal, and transmits the generated charge bundle to the charge bundle compatible device. Further, the charge bundle management server performs the charge process to charge the service provider the usage charge acquired during the charge notification process. When the charge bundle compatible device receives the charge bundle, it constitutes the usage status detection process, the charge calculation process, and the charge notification process based on the received charge bundle.

The invention discloses a peritoneal dialysis heater. The peritoneal dialysis heater comprises a tank body, the tank body is provided with a tank cover and a tank bottom, a hinge or a rotating shaft structure is arranged between the tank body and the tank cover, a first heating unit is arranged on the tank cover, a second heating unit is arranged on the tank bottom, and the tank body of the peritoneal dialysis heater is provided with a dialysate bag hanging mechanism, a bubble detection sensor, a glucose concentration detection sensor, a pipe gripping device and a U-shaped support frame. The second heating unit on the heater is used to primarily heat a dialysate, and then the first heating unit is used for thermally insulating a dialysate bag in a hanging way. The provided peritoneal dialysis heater is suitable for a peritoneal dialysis patient not staying in bed continuously at home, solves the problem that the dialysate is rapidly cooled in the injection process because of hanging and the too low room temperature in the cold region in spring and winter, and effectively prevents shivering, abdominal pain, diarrhea, influenza, infection and other discomforts caused by the too coldinjected dialysate.

The invention discloses a forestry data co-processing system, which belongs to the technical field of forestry big data, comprises a network layer, a data layer, a service layer and an application layer, and realizes exchange and sharing among heterogeneous data through a data mapper and a data co-conversion protocol. And transverse service direct data collaboration and longitudinal superior and subordinate direct data collaboration are realized. According to the method, the data mapper based on the forestry resource data is adopted, and the problem of data synchronization of different data contents, different data structures and cross databases is solved, so that inter-department, cross-department and cross-level data collaboration is effectively realized. Compared with a traditional working mode, the system has the advantages that the same workload efficiency can be improved by more than 50%, time investment is saved, and economic expenditure is reduced.

The invention discloses a rape huller, which comprises a frame. The upper part of the frame is rotatably provided with a large roller, and a left small roller and a right small roller which are positioned on the lower side of the large roller side by side; the annular outer walls of the large roller, the left small roller and the right small roller are respectively provided with strip grooves; a gap is reserved between the left small roller and the right small roller; the outer sides of the left small roller and the right small roller are respectively provided with circularly driving conveying belts with the same conveying direction; the conveying belt positioned on the output side is provided with dense leakage holes; a circularly driving collecting conveying belt is arranged below the left small roller and the right small roller and the conveying belt positioned on the output side; a fan is arranged below the collecting conveying belt; and two material receiving funnels are arranged on the front lower part of an air outlet of the fan. The rape huller overcomes the limitation of the conventional rape hulling device, ensures that the rape hulling process is labor-saving and time-saving, ensures safety and high efficiency, reduces resource consumption and the economic expense of a user, is light and practical and has multiple functions.

The invention provides an improved method used for the ink box of an ink jet printer, comprising: detecting a printing head circuit, removing a box cover, removing porous fibre material and convex blocks on the external wall of an ink storage chamber, cleaning a printing head, filling new porous fibre material and filling ink water into the ink storage chamber, test-running the gained ink box subsequently, removing the secondarily filled porous fibre material of the ink box which is qualified by the test-running; subsequently sealing the opening by a matched top cover, and detecting the airtightness of the printing head to reach a state without air leakage so as to gain the improved product. The method of the invention is beneficial to reducing the usage cost of the existing wide-width recording medium printer and realizes good environmental protection effect by one-off use of the ink box.

The invention provides a video retrieval method and a device. The method comprises the following steps of: receiving a retrieval text inputted by a user; matching the retrieved text with a keyword stored in a video database, wherein, the video database keeps the relationship between keywords and video segments; when a keyword matching the retrieved text is matched, at least one video segment corresponding to the keyword being acquired and displayed. The invention matches the retrieval text inputted by the user through the video database, thereby obtaining the video segments corresponding to the keywords, without the manual collection and screening of the video material, thus reducing the waste of human resources and saving the economic expenditure.

The invention discloses a heating assembly for peritoneal dialysis. The heating assembly for peritoneal dialysis is provided with a silica gel heating sheet; the silica gel heating sheet is provided with a first heating component and a second heating component; the middle part and/or the secondary middle part of the silica gel heating sheet are/is provided with hole sites; the hole site penetratesthrough the first heating component and the second heating component; a metal heat conduction plate is arranged above the silica gel heating sheet; the hole sites lead to the surface of the middle part and/or the secondary middle part of the metal heat conduction plate to form mounting sites; and the mounting site is provided with a thermal protector and/or a temperature sensing chip. The heatingassembly for peritoneal dialysis is provided with the heating components with different resistance values, and the control circuit starts the heating components with the corresponding voltage resistance values according to different power supply voltages, so that the heating assembly for peritoneal dialysis is separated from a power adapter to be independently used, the economic expenditure for purchasing the power adapter is reduced, and the carrying weight is reduced.

The invention particularly provides an electronic human scale with a sole massaging function, which comprises a shell. the right middle of the shell is provided with a weight weighing area; the upper end of the weight weighing area is provided with a weight display screen; the power circuit of the weight weighing area is communicated with an external power supply via a power line; an electronic scale switch is arranged at the left side of the weight display screen; sole massagers are arranged at the left side and the right side of the weight weighing area; circuits of the sole massagers are serially connected with the power line; a magnet physiotherapy area is arranged in the middle of each sole massager; a groove is arranged at the right upper corner of the shell; the groove is internally provided with a massaging controller; and the circuit of the massaging controller is serially connected with the sole massagers. The electronic human scale of the invention not only has the traditional weight weighing function, but also has an additional sole massaging function, an electronic scale in a household appliance and the massagers are integrated as a whole, household economic expenses can be saved, and space occupied by the household appliance is reduced.

The invention relates to the field of baking-free brick polishing, in particular to a double-sided polishing type baking-free brick polishing mechanism. The double-sided polishing type baking-free brick polishing mechanism comprises a feeding assembly, a material moving assembly, a stabilizing and horizontal moving assembly, a grinding mechanism and a discharging mechanism, wherein the discharging mechanism is vertically arranged beside the feeding assembly; the stabilizing and horizontal moving assembly comprises a stabilizing mechanism and a horizontal moving mechanism; the grinding mechanism is located at the initial end of the output direction of the discharging mechanism; and the material moving assembly comprises a clamping mechanism and linkage mechanisms, and the linkage mechanisms are vertically erected at the two ends of the feeding assembly and a fixed horizontal moving assembly. Through tight and coordinated operation of the feeding assembly, the material moving assembly and the discharging mechanism, the automatic operation process is achieved, the labor input of a factory is reduced, the economic cost is reduced, accurate and double-sided polishing is achieved through mutual cooperation of the stabilizing and horizontal moving assembly and the grinding mechanism, the situation that the sizes of polished bricks are not uniform is avoided, batch production is achieved, meanwhile, due to double-sided polishing of the bricks, the working efficiency is improved, and therefore the economic benefits of enterprises are improved.

The invention discloses an industrial control conveying device with an intelligent classified conveying function. The industrial control conveying device with the intelligent classified conveying function comprises a first supporting frame, a first motor, a first rotary shaft, a first driven shaft, a first belt, a first supporting plate, a first sensor, a second sensor, a third sensor, a fourth sensor, a second supporting plate, a rotary rod, a connecting plate, a first electromagnet, a second electromagnet, a third electromagnet, a fourth electromagnet, a second supporting frame, a second motor, a second rotary shaft, a second driven shaft, a third supporting frame, a third motor, a third rotary shaft and a third driven shaft. The industrial control conveying device with the intelligent classified conveying function is ingenious in structure, powerful in function, and easy and convenient to operate. The device can intelligently convey package boxes in different sizes in a classified mode, the conveying efficiency of the device is improved, and the device is small in occupied area, so that expenses are effectively reduced for factories.

The invention provides a verification device and method for the load platform effect of a self-expansion anchoring system. The verification device comprises two first confining pressure clamping plates arranged in parallel and two second confining pressure clamping plates arranged in parallel. The first confining pressure clamping plates and the second confining pressure clamping plates are each provided with a plurality of evenly-distributed threaded holes, the first confining pressure clamping plates and the second confining pressure clamping plates which are arranged in pairs are fixedly connected through threaded rods and nuts which are pulled oppositely, and a box body structure with the upper portion and the lower portion not sealed is defined by the first confining pressure clamping plates and the second confining pressure clamping plates in a whole. Corresponding pressure is applied to the device by adjusting the nut so as to simulate a real mountain slope surrounding rock pressure environment. The expanding agent is added into the cement-based anchoring material, so that the interface shearing force is greatly improved, and the pulling resistance is obviously improved compared with that of a common anchoring system.

The invention provides an energy saver of a water heater. The energy saver is provided with a casing in cylindrical tower shape, the casing is provided with a thermal-insulating layer; a multilayer annular spring-like pipeline is installed in the casing, one end of the pipeline is connected with a water inlet, and the other end is connected with a water outlet; and the energy saver is installed on an air exhaust opening of the water heater. The energy saver of the water heater has simple structure and stable operation, is safe and reliable and can make the water temperature of the water heater to reach above 80 DEG C, thereby saving gas by about 20%-40% and maximally saving energy consumption and family economic expenditure; meanwhile, the energy saver of the water heater is easy to produce, popularize and utilize and is beneficial to energy conservation and emission reduction and green environmental protection advocated in China as well as economic benefits of the consumers.

The invention relates to a reservoir group scheduling parallel dynamic planning method considering computing resource economy and feasibility. The method comprises the steps of starting; computing resource recognition; problem scale recognition; import of known data into a transit process and trial; analysis of computing resource economy and feasibility; judgment of computing resource and problemscale matching; import of the known data into peer processes; execution of parallel dynamic planning operation; export of a reservoir group scheduling result; and stop. According to the method, the "dimension disaster" problem of reservoir group scheduling is solved according to serial dynamic planning, distributed computing is adopted to cope with a "time disaster", distributed storage is adoptedto cope with a "memory disaster", and computing efficiency and availability are improved. From the perspective of economy, distributed memories, hard disk fragments and a dynamic access technology are utilized, hard disks replace memory space, and economical expenditure is substantially saved. From the perspective of feasibility, computing time and memory and hard disk space demands are given, matching between computing resources and the problem scale is prejudged and adjusted, and the situation that overloaded operation causes ineffective computing is avoided.

The invention discloses a fan, and particularly discloses a solar portable fan. The solar portable fan is characterized in that the lower end of a blade is provided with a telescopic rod; a switch is arranged in the middle of the telescopic rod; a power box is arranged at the lower end of the telescopic rod; the lower end of the power box is connected with a rotary fastener; the lower end of the rotary fastener is connected with the L-shaped base so that the rotary fastener is accommodated in an accommodating bag; and a solar panel is arranged on the outer side of the accommodating bag. The solar portable fan has the advantages that the solar portable fan is energy-saving, environment-friendly, small and flexible, and is simple in structure and convenient to use; a user can carry the solar portable fan conveniently; economic cost is reduced; and the solar portable fan brings convenience to the user when the user feels hot.

The invention specifically provides a low-power-consumption high-precision electromagnetic heat meter. The low-power-consumption high-precision electromagnetic heat meter comprises a mechanical rectifier body, an electromagnetic drive signal collecting structure and a control and display structure. The electromagnetic drive signal collecting structure is fixed to the front end of the mechanical rectifier body through a flange, the control and display structure is arranged outside the mechanical rectifier body and the electromagnetic drive signal collecting structure, and the control and display structure is electrically connected with the electromagnetic drive signal collecting structure. The low-power-consumption high-precision electromagnetic heat meter has the following advantages that the magnetic field intensity is large, strength is large, power consumption is low, and the overall efficiency of the low-power-consumption high-precision electromagnetic heat meter is improved; it can be effectively guaranteed that an excitation coil is stably fixed to the outer wall of a pipe, the arousal effect on liquid is better, and the measuring precision of the heat meter is improved; an integral structure is adopted, and therefore the pipeline liquid tightness is effectively improved; the Reynolds coefficient of fluid is reduced.

The invention discloses an agricultural planting film greenhouse with modular assembly connecting pieces, and belongs to the technical field of agricultural planting. The agricultural planting film greenhouse comprises a top plate, a mounting plate and a top block, the top block and the mounting plate are fixedly connected to the upper and lower side surfaces of the top plate respectively, and two power blocks are arranged on the left and right side surfaces of the top block; and transverse plates are fixedly connected to the faces, away from each other, of the two power blocks arranged front and back, and the lower surfaces of the transverse plates are fixedly connected to the upper surface of the top plate. According to the agricultural planting film greenhouse, a power mechanism is arranged, so that when accumulated snow appears on the top of the greenhouse, workers can drive a first rotating shaft and a rotating wheel to rotate by starting a motor, the situation that when the top is covered with the accumulated snow, sunlight absorption of plants is affected and the workers need to manually clean the accumulated snow is avoided, and the working intensity of the workers is reduced; and meanwhile, the situation that the accumulated snow is directly pushed to fall off, and consequently the workers around the lower side are possibly injured is avoided, and work of the workers is facilitated.

The invention provides a hygiene cleaning bag for paralytic patients. An excrement collecting bag and an urine collecting bag of the cleaning bag are connected mutually in a separable mode. A triangular buttocks-covering part is at the back of the excrement collecting bag. Two traction belts extending out of the buttocks-covering part are connected with bandages to form a blank-shaped front-side part. A drainage channel of the urine collecting bag is connected with an anti-backflow non-return device. The non-return device is provided with two liquid inlet cavities. A first cut-off part arranged below a first liquid inlet cavity is provided with super absorbent resin. The upper-end part of the first liquid inlet cavity is provided with a liquid inlet of a second liquid inlet cavity. A second cut-off part arranged below the second liquid inlet cavity is provided with the super absorbent resin. The upper and lower layers of the two cut-off parts are filtering layers. Liquid inlet channels of the lower filtering layers are connected with the urine collecting bag. The top end of a sleeving part of the other end of the drainage channel is provided with a shroud ring. A scrotum bag is arranged below the sleeving part. A scrotum bag opening and the shroud-ring end of the sleeving part are connected with a fixing plane. The hygiene cleaning bag can prevent urine from running back and has the advantages of convenience in replacing, being clean and sanitary and high utilization rate.