211results about How to "Reduce economic pressure" patented technology

The invention discloses a wireless intelligent electronics drumstick for exercises. The drumstick comprises a drumstick body, an acceleration sensor arranged at the inner end of the drumstick body, a wireless communication module connected with the acceleration sensor, a power supply module supplying power to the wireless communication module and a user terminal in wireless connection with the wireless communication module. The acceleration sensor is used for collecting quick-stoppage data of changes of the acceleration of the drumstick body on a gravity shaft and sending the quick-stoppage data to the wireless communication module; the wireless communication module is used for receiving the quick-stoppage data and packaging the quick-stoppage data into quick-stoppage signals, and then the quick-stoppage signals are wirelessly transmitted to a user terminal; the user terminal is used for receiving the quick-stoppage signals and converting the quick-stoppage signals into corresponding sound signals. The wireless intelligent electronics drumstick can be used for exercises of real non-percussion instruments and can generate real drum or fork beating sounds by being connected with a user terminal in parallel, convenience in drumbeat and intonation correction is brought to beginners, and users can know the strength required for holding the drumstick in reality.

The invention belongs to the medical material technical field, in particular to a calcium alginate-chitosan composite membrane medical dressing and a preparation method thereof; the preparation method comprises the following steps: mixing and stirring calcium alginate solution and chitosan acetic acid water solution containing glycerol fully, preparing films, and drying the films to obtain the dried calcium alginate-chitosan composite membrane medical dressing of the invention. The composite membrane medical dressing prepared by the method has excellent functions of hemostasis and antibiosis, wounds healing and has good mechanical strength and flexibility without toxic and side effect. The medical dressing can be used as biomedical material for clinical care, thus promoting the hemostasis of wounds, reducing the probability of wound infection and promoting the healing of wounds. Skin disinfectant or water soluble antibacterial drug can be used as admixture in the composite medical dressing prepared by the invention to improve the antibacterial and disinfect ability thereof, thus being applicable to the therapy of various surfaces of trauma or burn wounds.

The invention discloses an energy-saving ultrasonic dish washing machine, which comprises a washing device and a drying device. The washing device comprises a washing tank, an intermediate rinsing tank and a final rinsing tank which are sequentially arranged. An ultrasonic wave generator is arranged in the washing tank. The energy-saving ultrasonic dish washing machine additionally comprises a first heating device and a second heating device. The first heating device is a first heat pump which is used for providing heat energy for the washing tank. The second heating device is a second heat pump which is used for providing heat energy for the drying device. The first heat pump and the second heat pump are used for replacing the original electric heating devices of the washing tank and the drying device of the ultrasonic dish washing machine. Since special electric heating devices are not needed, compared with the existing ultrasonic dish washing machine, the energy-saving ultrasonic dish washing machine has the advantages that three fourth electric quantity can be saved in the entire drying process, the energy consumption is greatly reduced, the operating expenses of the catering industry are greatly decreased and the economic stress on the catering industry is relieved.

The invention discloses a multifunctional household mobile device and a route planning method thereof. The multifunctional household mobile device comprises a mobile chassis, a limiting mechanism, a mechanical hand, a main controller, an indoor positioning module, a route planning module, an environment monitoring module, a power module and a communication module. The route planning module comprises an environment information sensing component, indoor map building component and a route planning algorithm. The environment information sensing component is used for allowing the multifunctional household mobile device to sense the indoor environment and learn the environment information. The indoor map building component serves as the premise of route planning and designates the working space of the mobile device including the obstacle area and the walkable area. The route planning algorithm is used for planning the actual walking route of the multifunctional household mobile device. The multifunctional household mobile device can complete various tasks such as transporting objects, assisting in wheelchairs for the aged, the physically-challenged persons and children to move, doing simple housework and monitoring the indoor environment and is compact in structure, easy to operate and high in practicability.

In mobile cloud computation, a mobile user can significantly improve the own system efficiency and reduce the time delay of a task by migrating a computation-centralized or delay-sensitive task on own mobile devices to a nearby microcloud and executing the task. Under such a background, how to place the microcloud and allocate resources therein to the mobile user is very important. In an ordinary resource auctioning method, a one-to-one situation is usually considered, namely a mobile user is matched with a microcloud; however, a single user is usually difficult to pay the price of the microcloud, and the resources in the microcloud are far more than needs of an individual user, so that a one-on-one approach seriously affects the allocating efficiency of the resources. According to the invention, an idea of group purchase is introduced, the mobile users in an access node are organized into a whole and then participate in auction as the whole; a three-stage auctioning algorithm is designed to solve the problem very well, so that the micorcloud resources can be efficiently and flexibly allocated.

The invention discloses an assembly production line of a centrifugal blood pump rotor, and belongs to the technical field of assembling equipment. The assembly production line of the centrifugal bloodpump rotor involves a conveyor belt, a bearing magnetic stack press-fitting mechanism, a motor magnet installing mechanism and a base welding mechanism, wherein a plurality of limiting assemblies arearranged on the conveyor belt, the motor magnet installing mechanism comprises a sliding plate, a workbench, a material pushing assembly, a lifting assembly, a clamping assembly and a bearing frame,the clamping assembly comprises an installing plate, a four-jaw air cylinder and a limiting column arranged at the bottom of the installing plate, limiting plates are installed at the bottoms of clamping jaws of the four-jaw air cylinder, arc-shaped grooves are formed in the limiting plates, and four bearing rods are arranged between the installing plate and the sliding plate. According to the assembly production line, the bearing magnetic stack press fitting, the motor magnet installing and the base welding steps of the centrifugal blood pump rotor can be automatically completed, four motor magnets can be simultaneously installed in an impeller by the motor magnet installing mechanism, and a worker does not need to install the motor magnets one by one.

The invention discloses a control method, a vehicle frame, a power drive assembly and a vehicle. The vehicle frame is used for being connected with the power drive assembly and provided with a controller used for controlling the power drive assembly, and a manipulation assembly. The control method comprises the steps that after the power drive assembly is connected to the vehicle frame and the controller is in communication connection with the power drive assembly, the controller detects a manipulation instruction from the manipulation assembly; and when detecting and obtaining the manipulation instruction from the manipulation assembly and determining the fact that the manipulation instruction corresponds to the power drive assembly, the controller generates a control instruction used for controlling the power drive assembly according to the manipulation instruction and sends the control instruction to the power drive assembly.

The invention belongs to battery design and a preparation method, relating to a heat energy power generation battery. The invention is provided with an anion-exchange membrane which divides a sealed container into a first container and a second container with different volumes in a sealed container serving as an electrolytic cell, and the anion-exchange membrane has electric insulativity; the first container contains aqueous solution of organic base molecules of which the dissociation constant decreases while temperature rises, and the second container contains water; and parts of bottom of the first container are set into the part required to heat, the heating part in the first container and the second container are provided with electrodes. The invention mainly utilizes the phenomenon that the dissociation constant of the organic base molecules decreases while temperature rises and parts of hydroxyl ions are consumed so as to generate the hydroxyl ion concentration difference on two sides of the anion-exchange membrane; the hydroxyl ion diffuses through the anion-exchange membrane to generate potential difference to do work to outside, and the internal circulation of the organic base molecules and ions produced by heating is utilized to realize continuous and constant current.

The invention relates to an N00 mining method adopting a mode of top cutting for filling. The problems in the prior art that the structure stability of a stope is poor, the earth surface sinks and isdeformed, and gangue is stacked on the earth surface are solved. The N00 mining method is characterized in that a plurality of mining work surfaces are arranged in a brand new panel, no-roadway tunneling is adopted, and in the mining process, gob-side entry retaining is achieved; after 10 m of the coal layer is mined completely, the immediate roof is mined, the width of the mined immediate roof is7 m, after one-time roof cutting, a roof cutting area is formed, and then roofs of the roof cutting area automatically fall for filling; mining continues forward by adopting the work surfaces, a newgoaf is filled with broken rock stored in a temporary storage chamber and gangue on the earth surface, the roofs of the roof cutting area fall for applying constraint to the two sides. The method improves the mining efficiency, resources are saved, subsidence is effectively controlled, transportation of gangue under a well is reduced, the gangue is directly utilized under the well, the problem ofaccumulating of the gangue on the ground is solved, and the method can be widely applied to the technical field of filling and mining for coal mines under wells.

The invention discloses a leakage detecting device for a digestive tract anastomotic stoma and a leakage detecting method thereof, and belongs to the technical field of treatment gullets. The leakage detecting device comprises a leakage detecting header tube and two air bag sets which are arranged on the leakage detecting header tube in dispersing and sleeving modes. Three independent leakage detecting branch tubes are arranged in the leakage detecting header tube, and the leakage detecting branch tubes are communicated with an air source. Two leakage detecting branch tubes are communicated with the two air bag sets respectively, and the other leakage detecting branch tube is communicated with a cavity located between the two air bag sets. The leakage detecting method includes the steps of equipment leakage detecting, air inflation, leakage detecting, suturing anew if air holes exist and suturing again. According to the leakage detecting device for the digestive tract anastomotic stoma and the leakage detecting method thereof, the two air bag sets with the independent leakage detecting branch tubes are arranged, independent air inflation can be conducted on the air bag sets, and thus the anastomotic stoma section of a gullet can form an airtight cavity; then air inflation is conducted on the airtight cavity through the other leakage detecting branch tube, the anastomotic stoma can be distended completely, real-time accurate leakage detecting is facilitated, hence, the suture quality is guaranteed, the treatment cycle is greatly shortened, and illness suffering and economic pressures of patients can be better reduced.

The invention relates to a method for synthesizing a modified sulfamate water reducer by utilizing wastewater generated in the tobias acid production process. In the method, the modified sulfamate water reducer is prepared by adopting the wastewater generated in the tobias acid production process, sodium sulfanilate and a compound of phenolic hydroxy. The synthesized modified sulfamic acid has higher water-reducing rate of concrete and excellent slump retaining property and more importantly opens up a new path of comprehensive utilization of dye intermediate wastewater. The method has the beneficial effects that the environmental pressure in the dye intermediate production process is reduced while the raw material cost of the water reducer is reduced; and the method has good economic and environmental protection benefits.

The invention discloses a production process of a centrifugal blood pump rotor, and belongs to the technical field of medical instrument production processes. The method comprises the following stepsthat 1, motor magnets and impellers are fed; 2, bearing magnetic stacks are pressed into the impellers; 3, the four motor magnets are pressed into the impellers, specifically, a conveying belt moves the pressed impellers to the position under a motor magnet mounting mechanism, and the motor magnet mounting mechanism presses the motor magnets into the impellers; and 4, a base is pressed onto the impellers and welded and formed. According to the method, the steps of bearing magnetic pile press fitting, motor magnet mounting and base welding of the centrifugal blood pump rotor can be automatically completed, the four motor magnets can be installed in the impellers at the same time through the motor magnet mounting mechanism, and workers do not need to install the motor magnets one by one; theprocess is ingenious in design and smooth in procedure connection, the produced products are good in consistency and high in yield, more than 70% of labor can be saved in the whole process, and a high economic value is achieved.

The invention relates to the technical field of big data, and discloses an online inquiry medicine opening system, which is used for improving the iteration efficiency of the online inquiry medicine opening system. The online inquiry medicine opening system comprises a hospital guide system, an inquiry system, an ordering system, a direct accounting system, a payment system and a customization system. The hospital guide system is used for recommending a corresponding doctor online inquiry page; the inquiry system is used for carrying out online inquiry in the displayed doctor online inquiry page to obtain electronic prescription information; the ordering system is used for generating medicine order information according to the electronic prescription information; the direct accounting system is used for deducting prescription amount information according to the drug order information and the corresponding drug cost direct settlement rule information to obtain user self-payment amount information; the payment system is used for paying the self-payment amount information of the user; and the customization system is used for performing function customization on each system. In addition, the invention also relates to a blockchain technology, and the electronic prescription information can be stored in the blockchain node.

The invention relates to a method for synthesizing a modified aminosulfonate superplasticizer from wastewater produced in the K acid production process. According to the method, the modified aminosulfonate superplasticizer is prepared from wastewater produced in the K acid production process, sodium sulfanilate and a compound of phenolic hydroxyl. The synthesized modified sulfamic acid has higher concrete water-reducing rate and excellent slump maintaining performance, and more importantly, a new way for comprehensive utilization of wastewater of a dye intermediate is developed. The cost of raw materials of the superplasticizer is reduced, the environment pressure in the production process of the dye intermediate is also reduced, and the method has good economic and environmental benefits.

The invention relates to the technical field of biological medicines and in particular relates to a novel use of pentapeptide and metabolite thereof in preparation of an anti-dementia product. Amino acid sequences of the small peptide are as shown in Seq No.1, No.2, No.3, No.4, No.5 and No.6. According to the pharmacological experiment of the alzheimer disease and vascular dementia animal model, the small peptide and the metabolite thereof can be used for remarkably improving the cognitive function of the dementia, so that the small peptide and the metabolite thereof have the effects of preventing the alzheimer disease and vascular dementia, and therefore, the pentapeptide and metabolite thereof can be used for preparing the medicine for preventing senile dementia including the alzheimer disease and vascular dementia.

The invention relates to a composition with a sugar-reducing effect and containing blackberries and a preparation method for the composition. The composition is prepared by compounding the blackberries serving as a main component and plant extracts. The composition is stable in quality and long in quality guarantee period; a diabetes patient can drink delicious fruit juice, and the blood sugar can be effectively reduced; the composition is suitable for high-blood-sugar people, in particular for the diabetes patients.

The invention discloses a passive extrusion type pulse coal chip jet flow coal breaking pressure relief anti-reflection device and a use method thereof. The device mainly comprises an anchor stirrer,a water tank, a slurry pump, a pressure gauge, a pipeline, a rotary water tail, a drilling machine, a drill rod, an integrated drill bit, a dust collection cover, a dust collection pipeline, a coal chip box, a filter screen and a jet pump. According to the device, coal chips generated during drilling is used as an abrasive material, the slurry pump is used for pressurizing to form a passive extrusion type pulse high-pressure coal chip jet flow, the passive extrusion type pulse high-pressure coal chip jet flow passes through a nozzle of the integrated drill bit to be accelerated again, coal iseroded and broken, coal seam pressure relief and anti-reflection is carried put, the coal chips are used as the abrasive material to be taken conveniently and locally, underground environmental pollution can be reduced, and economic cost is saved; and in addition, the slurry pump is adopted to generate the pulse jet flow with adjustable pulse frequency, so that the problem that a current pulse jetflow is difficult to apply in the field is solved, the water cushion effect can be effectively avoided, and the coal breaking efficiency is improved.

The invention discloses a traditional Chinese medicine composition for treating chronic renal failure and complications thereof. The traditional Chinese medicine composition is prepared from parched hawthorn fruits, parched pericarpium citri reticulatae, radix angelica sinensis, parched radix paeoniae alba, fructus aurantii parched with bran, pericarpium citri reticulatae viride, radix paeoniae rubra, flos carthami, periostracum cicada, raw radix astragalis, rhizoma curcumae parched with aged vinegar, rhizoma chuanxiong, parched cowherb seeds, rhizoma sparganii parched with aged vinegar, Chinese magnoliavine fruits baked with honey, herb of snow of June, ginseng, prepared radix et rhizoma rhei, honey-fried licorice roots, rhizoma atractylodis macrocephalae parched with soil, rhizoma smilacis glabrae, cassia twigs, leeches, eupolyphaga sinensis and lumbricus. According to the traditional Chinese medicine composition, 25 traditional Chinese medicine materials are carefully selected based on the treatment principles of mainly treating root causes, combining symptoms with root causes, strengthening the body resistance to eliminate pathogenic factors and coordinating yin and yang and have the effects of strengthening the spleen and benefiting qi, stimulating menstrual flow and activating blood circulation, removing damp turbidity toxins, and nourishing the lung, chronic renal failure and uremia can be rapidly and effectively treated, and experiments show that the effective rate of the traditional Chinese medicine composition on uremia reaches 70% or above.

The invention discloses an automatic assembling process for a centrifugal blood pump rotor and belongs to the technical field of assembling equipment. The automatic assembling process comprises a conveyor belt, a bearing magnetic pile press-fitting mechanism, a motor magnet mounting mechanism and a base mounting mechanism. A plurality of limiting assemblies are arranged on the conveyor belt. The motor magnet mounting mechanism comprises a sliding plate, a worktable, a pushing assembly, a lifting assembly, a clamping assembly and a bearing frame. The clamping assembly comprises a mounting plate, a four-jaw air cylinder and a limiting column arranged at the bottom of the mounting plate. A limiting plate is mounted at the bottom of each clamping jaw of the four-jaw air cylinder. An arc-shapedgroove is formed in the limiting plate. Four bearing rods are arranged between the mounting plate and the sliding plate. According to the automatic assembling process, steps of press-fitting bearingmagnetic piles, mounting motor magnets and a base for the centrifugal blood pump rotor can be finished automatically. Four motor magnets can be mounted in an impeller simultaneously by the motor magnet mounting mechanism, and it is not needed to mount the motor magnets one by one by a worker.

The invention belongs to the technical field of medical instruments, and particularly relates to a weight reduction device for rehabilitation training. The device includes a main frame a suspension vest wore by a patient. The main frame consists of a left frame body, a right frame body and two transverse rods arranged between the left frame body and the right frame body. The transverse rods are anupper transverse rod and a lower transverse rod. The middle section of a first hinge bar is hinged with a second hinge bar. The first hinge bar and the second hinge strip are hinged in an X shape. The upper end of the second hinge bar is transversely provided with a first slide bar. The left side and the right side of a handrail are provided with a third sliding groove matched with the first sliding bar. A latch is arranged the back end of the lower end face of a clamping bar. Clamping grooves, matched with the clamping bar, are arranged on the upper end faces of the left frame body and theright frame body and at the back of the first sliding groove. A plurality of gaps, matched with the latch, are arranged at the bottom of the clamping groove. A controller is arranged on one of the handrails, and the output end of the controller is connected with a connecting driving motor and a stepping motor in signal mode. The device aims to solve the problems of inconvenient use and limited activity range caused by the structural defects of the weight reduction device in the prior art.

The invention discloses an AGV unboxing and disinfecting stacking vehicle. The vehicle comprises an AGV, an unboxing mechanism, a conveying mechanism, a disinfecting mechanism, a stacking mechanism and a control platform, the AGV is used for realizing automatic butt joint and stepping with a refrigerated container, the unboxing mechanism is fixed in the middle of the front end of the AGV and usedfor unboxing goods in the refrigerated container and placing the goods on the conveying mechanism, the conveying mechanisms are fixed to a lifting platform at the front end of the AGV and the two sides of the AGV and used for conveying the goods from a working area of the unboxing mechanism to a working area of the disinfecting mechanism, the disinfecting mechanism is in butt joint with a telescopic conveyor to comprehensively disinfect the surfaces of the goods, the stacking mechanism is fixed to the middle of the rear end of the AGV and used for stacking the disinfected goods, and the control platform is connected with the AGV, the unboxing mechanism, the conveying mechanism, the disinfecting mechanism and the stacking mechanism in an interconnection and intercommunication mode. Full automation of efficient unloading and disinfection of the refrigerated food refrigerated container is achieved, personnel are prevented from making contact with frozen food outer packages, and the vehicle is a device with practical significance and used for defending against new crown epidemic situations.