37results about How to "Reduce expenses" patented technology

The invention belongs to the technical field of dynamic traffic, and particularly discloses a multi-source data fusion traffic dynamic induction method, which comprises the following steps: S1, traffic information is acquired from multi-source heterogeneous data, and the data comprises real-time traffic information, navigation map data, a road network topological structure and a public traffic timetable; s2, carrying out data fusion processing on the traffic information obtained in the step S1, and generating fused traffic state estimation; s3, on the basis of travel historical records and preferences of the user, constructing a personalized travel guide model, and providing an optimal travel suggestion; and S4, monitoring the traffic condition in real time, performing dynamic adjustment based on user feedback and emergencies, and optimizing the travel path. By integrating real-time information from various data sources, comprehensive perception of road traffic conditions is ensured, traffic changes in space and time can be processed at the same time, the weight is dynamically adjusted according to the reliability of the data sources, and the influence of data islands and information loss is reduced.

The utility model discloses a handle of a barrel-shaped article, which comprises a handle, the handle is connected with a ring body, the whole ring body is a strip-shaped hole, the ring body comprises a large-aperture hole domain section, one side of the large-aperture hole domain section is connected with a small-aperture hole domain section in an extending manner, and the other side of the large-aperture hole domain section is connected with a tooth-shaped hole domain section in an extending manner. The extension direction of tooth peaks or tooth valleys on the inner wall of the tooth-shaped hole domain section ring body is parallel to the through direction of the ring body; in the lifting process, the large-aperture hole domain section is aligned with the barrel cover and moves to the position below the convex ring, then the ring body is translated till the upper ring face of the small-aperture hole domain section abuts against the lower ring face of the convex ring, and the barrel body can be lifted when the handle is held. The tooth peaks or the tooth valleys on the tooth-shaped hole domain section are correspondingly meshed with the tooth parts on the barrel cover, so that the barrel cover can be opened by rotating the barrel cover in a labor-saving manner by rotating the handle; therefore, the barrel body is convenient to lift, and meanwhile, the problem of opening a bottle of a barreled article is solved.

The utility model discloses a kind of building engineering machinery leasing equipment's later maintenance device, it is related to mechanical repair technical field, including oil storage cylinder, oil storage cylinder cross section is circular, cylinder cover is threadedly connected at one end of oil storage cylinder, the edge of the side of cylinder cover away from oil storage cylinder is equipped with oil outlet nozzle, internal thread sleeve is inserted in oil outlet nozzle, internal thread sleeve is connected with oil outlet nozzle by connecting piece, and thin steel pipe one end is threadedly connected in internal thread sleeve. Without replacing entire cylinder cover, greatly reduce the cost expenditure of spare part replacement.

The utility model relates to the technical field of biscuit production, and discloses a biscuit surface ornament spreading device which comprises two frame bodies, a plurality of rotating rollers are rotationally connected to the close sides of the two frame bodies, a conveying belt is arranged on the outer walls of the rotating rollers in a sleeved mode, a shell is arranged on the top sides of the two frame bodies, and the shell is arranged on the top sides of the two frame bodies. The left side and the right side of the shell are fixedly connected with a frame body through fixing frames, the rear end of the frame body is rotationally connected with a rotating rod, the left end of the rotating rod is connected with the rotating roller at the rearmost end through a belt wheel set, a driving assembly is installed on the left side of the rotating roller at the rearmost end, and the right end of the rotating rod is connected with a sliding plate through a reciprocating assembly. According to the utility model, the discharging plates with different through groove densities and sizes can be mounted on the sliding plate, so that the material scattering amount and the material scattering density of ornaments are changed, different production and processing requirements on biscuits are met, the use amount of raw materials is saved, the flexibility of production work is greatly improved, the cost of the raw materials is saved, and waste is reduced.

This utility model discloses a multi-parameter data logger, including a housing, a display screen, sensors, and a memory for data storage. The housing includes a side plate, a back plate, a bottom plate, and a top plate, as well as a connecting plate. The side plate, back plate, bottom plate, and top plate are respectively fixed to the connecting plate by bolts. The display screen is mounted on the connecting plate by bolts. A mounting plate is mounted on the connecting plate by bolts. A support plate is detachably mounted on the mounting plate. The memory and sensors are fixedly mounted on the support plate. This solution can accommodate multiple sets of memory and sensors of different sizes without replacing the housing, reducing costs. Furthermore, during maintenance and hardware replacement, the support plate can be removed from the socket by unscrewing the bolts, facilitating disassembly and effectively reducing the time spent on maintenance and hardware replacement, thus improving efficiency.

The present invention relates to the purification of immunoglobulins and the problem of providing a method for purifying an immunoglobulin in an efficient and cost-effective manner and with satisfactory purity and yield. In particular, the present invention addresses the aspect of the re-use of the rather cost-intensive chromatography materials, in particular the lifetime of the chromatography materials used in the capture step of the downstream process, and how this can be increased while reducing the technical complexity of the purification process.

The utility model discloses a front bumper and upper grille riveting structure which comprises a front bumper body and an upper grille body, bumper sharp corners are arranged at the two ends of the front bumper body, grille sharp corners are arranged at the two ends of the upper grille body, and the bumper sharp corners and the grille sharp corners are arranged oppositely. The bumper sharp corner is provided with a rotatable connecting piece, the grille sharp corner is fixedly provided with a rivet hole inserting piece, the connecting piece and the rivet hole inserting piece are both provided with riveting holes, and the connecting piece and the rivet hole inserting piece are riveted through a rivet. The riveting structure of the front bumper and the upper grating is simple in layout and ingenious in conception, not only can guarantee smooth demolding of two parts, but also can increase the connection strength, adopts the simplest injection molding and riveting process, and plays roles in increasing local strength and preventing local deformation in the structure. According to the structure, a long-term and stable manufacturing process of the product can be realized only by inputting a simple riveting tool, so that the reliability of the product is improved, the manufacturing cost of the product is greatly reduced, and the project expense is reduced.

The present invention relates to the purification of immunoglobulins and the problem of providing a method for purifying an immunoglobulin in an efficient and cost-effective manner and with satisfactory purity and yield. In particular, the present invention addresses the aspect of the re-use of the rather cost-intensive chromatography materials, in particular the lifetime of the chromatography materials used in the capture step of the downstream process, and how this can be increased while reducing the technical complexity of the purification process.

The present invention discloses a medical film processing method, system, device and computer-readable storage medium. The method comprises pre-installing a restoration service plug-in on a medical film service terminal, wherein the restoration service plug-in runs on the operating system of the medical film service terminal; when receiving a first film setting request sent to a film processing interface of the medical film service terminal, responding to the restoration service plug-in, generating a virtual film processing mechanism, wherein the first film setting request is sent to a to-be-processed film functional area in the film processing interface, and is used to set a to-be-processed film task corresponding to the to-be-processed film functional area; performing parsing and restoration operations on the to-be-processed film task by using the virtual film processing mechanism; ensuring that the patient's diseased part is truly restored on an electronic medical film template, and is truly attached with corresponding interpretation data, which saves the patient's medical expenses on the one hand, avoids waste of resources on the other hand, and achieves environmental protection.

The utility model provides a novel pressure sensor belongs to pressure sensor equipment technical field, including pressure sensor body still has detection transmitting circuit, receiving circuit, the import pipe of pressure sensor body and pressure sensor body are split type structure, the lower end of the casing of pressure sensor body has the interface of internal thread, the outside of import pipe has external thread, the upper end of import pipe and the lower end of casing interface are connected through the thread, the lower end of import pipe and pipeline internal thread bore are connected through the thread, detection transmitting circuit is installed in the element box of pressure sensor body, and receiving circuit is installed in the shell, the import pipe of this novel pressure sensor body and pressure sensor body are in split type structure, can replace when import pipe thread damage etc, bring the convenience to the user, save the expense expenditure accordingly, in the application, when the pressure in the pipeline is too low, can emit wireless signal, can prompt relevant staff to find out the reason in time and maintain, ensure that pressure sensor body and relevant equipment can work normally.

This utility model relates to the field of embossing roller technology, specifically to an adjustable suede texture embossing roller, comprising an inner cylinder, an inner rod outside the inner cylinder and a hollow support cylinder fixed to the outer side of the inner rod, a fixing plate sleeved on one end of the outer side of the inner rod, a fastening assembly sleeved on the outer side of the fixing plate, a connecting plate sleeved on the outer side of the support cylinder at the other end of the outer side of the inner rod, a replacement cylinder fixed between the fixing plate and the connecting plate, a limiting groove formed inward on one side of the replacement cylinder, a notching groove formed inward on the other side, a threaded groove formed on one side of the notching groove, a threaded ring fixed on the inner side of the connecting plate, the threaded ring engaging and fixed with the threaded groove, the fastening assembly comprising a fastening plate and an outer ring fixed to the outer side of the fastening plate, the fastening plate being set in the limiting groove, allowing the user to replace the replacement cylinder structure with a specific pattern according to the embossing requirements, meeting the needs of different processes, saving equipment and material costs, and avoiding the problems caused by replacing the entire set of embossing rollers.

The present invention provides a bank package recommendation method and device, which can be applied to the financial field, and the method includes: matching a number of corresponding items according to the acquired historical consumption behavior information of the customer; calculating the total price of the first package according to the charge amount of each item and the preset amount and discount mapping relationship table; calculating the total price of the second package according to the charge amount of each item and the preset total amount discount information; comparing the total price of the first package with the total price of the second package to generate a final package for recommendation. By analyzing the consumption behavior data of the user, accurately matching a number of business items to the customer, forming the business items into a complete package, calculating the package and the discount price through two setting methods, and then screening out the most favorable and most suitable package for recommendation to the customer, the present application realizes that while meeting the needs of the customer, the customer's business project expenses are reduced as much as possible, and the customer is attracted through a more favorable package model, which increases the customer stickiness.

This utility model discloses a circulating energy-saving acyl chloride water cooler, including a dual-chamber shell assembly and a detection and replenishment component. The inner side of the dual-chamber shell assembly is provided with a bolt-assembled diversion processing component, and both ends of the diversion processing component are provided with bolt-connected valve body control assemblies. The input end of the valve body control component is provided with a bolt-connected detection and replenishment component, and the input end of the detection and replenishment component is provided with a power drive mechanism. The detection and replenishment component includes a flange connection, a connecting chamber, and a detection chamber. This circulating energy-saving acyl chloride water cooler utilizes a dual-chamber structure with a supporting shell, allowing the secondary circulation chamber, the circulation chamber connecting pipe, the diversion chamber, the spiral pipe, and the fin assembly to alternately use after temperature sensing under the control of the valve body control component. Because it is temperature-sensing, it can effectively reduce cooling energy consumption during the circulation process, thereby reducing user costs and achieving energy-saving effects.

The present invention relates to a composition for preventing or treating cancer, comprising a dual expression vector, and more specifically, to a method for effectively treating cancer by simultaneously inducing the actions of cancer metabolism drugs and cancer immunotherapy drugs by using a dual expression vector for simultaneously expressing an HIF-1α inhibitor and anticancer cytokines.

Disclosed are a membrane-electrode assembly and a manufacturing method therefor, in which an electrode is modularized into a degradation-susceptible portion and the remaining portion so as to be conveniently repaired by replacing the degraded module, thereby enabling the reduction of time and costs for maintenance and repair. The membrane-electrode assembly of the present invention comprises: a first electrode; a second electrode; and an electrolyte membrane between the first and second electrodes, wherein the first electrode comprises first and second electrode modules which are separable from each other.

The utility model relates to a movable telescopic hoisting device which comprises a bottom frame, walking wheels are fixed to the bottom of the bottom frame, two telescopic supporting cylinders are fixed to the middle of the top of the bottom frame, telescopic rods are arranged in the telescopic supporting cylinders, a hoisting frame plate is fixed to the tops of the telescopic rods, and first locking bolts are arranged on the side walls of the tops of the telescopic supporting cylinders. The left end of the hanging bracket plate is lower than the right end of the hanging bracket plate, the telescopic rod is fixed to the lower portion of the left side of the hanging bracket plate, fixed pulleys are fixed to the left end, the right end, the upper portion and the lower portion of the right end of the hanging bracket plate, and pulley hooks are arranged below the fixed pulleys on the lower portion of the right end of the hanging bracket plate and connected with steel wire ropes. The winding shaft is rotationally installed on the bottom frame, and the other end of the steel wire rope is wound around the multiple fixed pulleys to be fixed to the winding shaft. Through multiple hoisting operation experiments, the effect is better, the labor intensity is effectively reduced, the expenditure is saved, the working time is saved, and the economic benefit is improved.

The invention relates to the technical field of inside rear-view mirror structures, and discloses an inside rear-view mirror base assembly and method.The inside rear-view mirror base assembly comprises an inside rear-view mirror base, an outer cover shell is arranged on the top of the inside rear-view mirror base, and a pair of coaxially-arranged locking shafts, a pair of coaxially-arranged rotating shafts and a pair of coaxially-arranged cylindrical pin shafts are arranged in the outer cover shell; the rotating shaft and the cylindrical pin shaft are meshed through a meshing tooth structure, the rear end of the cylindrical pin shaft is matched with a hook groove in the rear end of the locking shaft through a rotatable shifting fork, the rotating shaft drives the cylindrical pin shaft to rotate, then the shifting fork drives the two sets of locking shafts to be close to each other, and the locking shafts are retracted. The rotating shaft and the cylindrical pin shaft are further matched through a pressing self-locking mechanism, a first reset spring is arranged on the rotating shaft, and after the locking shaft shrinks, the driving rotating shaft is pressed, locking of the pressing self-locking mechanism is achieved, and meanwhile the meshing tooth structure is disengaged; according to the internal rearview mirror, the internal rearview mirror body can be quickly mounted and dismounted, the assembly time is greatly shortened, the production efficiency is improved, and the risk of part failure caused by thread abrasion is also remarkably reduced.

This invention relates to the field of automotive rearview mirror technology, and discloses an integrated rearview mirror mounting base and rearview mirror. The rearview mirror base assembly includes a cover, inside which are a pressing pin and two sets of retractable pins. The pressing pin and the retractable pins are arranged perpendicularly, and both are equipped with springs to allow the pins to extend out of the cover in their natural state. The two sets of retractable pins are aligned and connected at their ends by a connector. One end of the pressing pin inside the cover abuts against the middle of the connector. Pressing the pressing pin pushes the connector, which in turn pulls the two sets of retractable pins back into the cover. Once the holes on the rearview mirror body align with the retractable pins, the pressing pin extends, and the retractable pins simultaneously extend into the holes and lock in place. During the installation or removal of the rearview mirror, there is no need for screws, significantly reducing installation and maintenance costs.

The present invention discloses a cross-sectional structure for temporary transverse movement of a tunnel fan and a control method thereof. The cross-sectional structure comprises a shield section, the shield section is arranged in clearance and has a surplus space on the top, and a movable fan is arranged in the shield section; the control method comprises S1, the length L1 of the inlet ground section of the input tunnel, the length L2 of the open section, the length L3 of the buried section, and the tunnel design vehicle speed V1; S2, the checkpoint records the vehicle speed V2, and the inlet detection equipment records the vehicle type to distinguish whether it is a large vehicle; the inlet detection equipment of the present invention detects whether the vehicle entering the shield section is a large vehicle, and transmits a signal to the signal receiver of the fan, thereby adjusting the position of the fan to facilitate the passage of different vehicles; and the shield section arranged in clearance has a relatively low cost, thereby reducing the cost of the project to a certain extent.

The invention discloses an immobilized photosynthetic bacteria biological rotating brush reactor for treating high-salt organic wastewater, comprising a reaction tank and a rotating brush device, wherein the reaction tank is a rectangular reinforced concrete structure, the brush roller is parallel to the wide side of the reaction tank and is installed on the water surface of the reaction tank, half of the brush roller is immersed in water, and half is exposed to the air, one end of the main shaft is connected to the motor through a bearing, a sealing sleeve, a coupling, and a transmission device, and the other end of the main shaft is connected to a bearing seat, the main shaft drives the brush roller to rotate, and a basic support seat is provided at the bottom of the motor and the bearing seat. The biological rotating brush reactor increases the biomass of photosynthetic bacteria, and performs micro-aeration by slow rotation, which is convenient for bacterial recovery. During the rotation process, a photosynthetic bacteria immobilized biofilm will be formed on the brush surface of the roller, and it will receive light and absorb oxygen with the rotation cycle, degrade organic matter, and make salt-tolerant photosynthetic bacteria grow dominantly, which is suitable for treating high-salt organic industrial wastewater.

The invention relates to the technical field of intelligent parking, in particular to a method for intelligently reserving a parking space based on destination parking and related equipment. The method comprises the following steps: acquiring the remaining driving distance of a vehicle based on a navigation route and the current driving position of the vehicle; judging whether the residual driving distance meets a preset residual distance, and if yes, acquiring parking lot information around the first driving destination; determining a target parking lot based on the parking lot information and automatically reserving a target parking space; and detecting whether the destination of the navigation route changes in the vehicle driving process, and if so, releasing the reservation of the target parking space. Parking space resource waste can be effectively avoided, and the parking space utilization rate is improved.

The utility model relates to supporting equipment technical field, concretely relates to a kind of adjustable intermediate support;The lower half of adjustable support is square, and the upper half is cylindrical, and recess is uniformly distributed and arranged in the upper part of adjustable support;Through-hole is provided in the side surface of adjustable support, pin bolt is equipped in the through-hole, and external thread is equipped on the pin bolt;The bottom of support adjusting plate is fixed part, the fixed part is composed of three semicircular arcs, the pin bolt can pass through the fixed part of three semicircular arcs;Limiting block is symmetrically arranged on the left and right sides of support adjusting plate, the limiting block is used to be clamped into recess, handle is equipped on support adjusting plate.The utility model can be adapted to the complex environment such as insufficient longitudinal space or angle difference existing in site when installing operation device, can not need to customize support form of different angle for different operation environment, effectively reduce the cost of production, research and development and detection.

The utility model relates to the technical field of shot blasting machines, in particular to a fixed-distance feeding system of a roller way conveying system of a shot blasting machine, which comprises a plurality of material stirring and distance fixing systems, a connecting frame is fixed between every two adjacent material stirring and distance fixing systems, a propelling air cylinder is fixed on the surface of each connecting frame, and the propelling air cylinders are used for pushing the fixed-distance feeding systems to slide. A plurality of fixed-distance feeding systems are arranged, each fixed-distance feeding system is located between every two adjacent material shifting and fixed-distance systems, and a roller way system is arranged at one end of each material shifting and fixed-distance system; the fixed-distance feeding system of the shot blasting machine roller way conveying system has the beneficial effects that roller way type steel structure equipment cleaning equipment is adopted, new equipment does not need to be added, and the expense is reduced. And the steel pipes can be distributed in a fixed-distance and quantitative mode, and mutual shielding between the steel pipes during shot blasting and spraying is prevented. Automatic feeding can be achieved, and the workload of workers is reduced.

The present invention relates to the field of smart parking lot management, and in particular to a smart parking lot management method and cloud platform based on information sharing, including collecting parking lot related data information through sensors and detection equipment installed in the parking lot, integrating and processing, uploading to the information sharing platform, and establishing a parking space demand prediction neural network model. Vehicles entering the parking lot are classified according to type, and the allocation ratio of various types of parking spaces in the parking lot is determined according to the parking lot demand prediction, and the parking space reservation policy is adjusted. The dynamic parking lot utilization rate is determined according to the parking space demand prediction; the parking lot management optimization index is determined according to the allocation ratio of various types of parking spaces in the parking lot and the parking lot utilization rate; and the parking lot energy consumption and safety inspection frequency are adjusted. According to the adjusted parking lot energy consumption and safety inspection frequency, a parking lot operation supervision model is established to monitor and manage the parking lot operation.

The utility model discloses garden flower maintenance spraying equipment, which belongs to the technical field of maintenance spraying, comprises a transverse moving mechanism, and has the beneficial effects that the garden flower maintenance spraying equipment is provided with the transverse moving mechanism, so that when people need to spray flowers at different transverse positions, the transverse moving mechanism can move forwards and backwards; people control a first positive and negative motor to rotate through a control switch so as to drive a first threaded column to rotate, and under the cooperation of the first threaded column and a first threaded cap, a spray head is driven to transversely move so as to spray flowers in different transverse positions, so that laying of multiple sets of spraying equipment is avoided, the cost is reduced, and the practicability of the device is improved; when people need to spray flowers at different positions in the longitudinal direction, people control a second positive and negative motor to operate through a control switch so as to drive a second threaded column to rotate, and under the cooperation of the second threaded column and a second threaded cap, a spray head is driven to move in the longitudinal direction so as to spray the flowers at different positions in the longitudinal direction.

The invention relates to the field of educational resource management, and discloses a Token-based access control and charging management system, which comprises a user management module, a Token management module, a License management module, a unified charging module and a resource management distribution module, the user management module is used for carrying out identity verification and authority control on a user; the Token management module is responsible for dynamically distributing, controlling and recycling Token; the License management module is used for controlling a software license through a License fragmentation technology; the unified charging module records and calculates Token and License consumption conditions of the user in the resource use process; the resource management and distribution module manages various resources in a centralized mode and distributes the resources according to user requirements and concurrency conditions of the system. According to the invention, the utilization rate of educational resources is improved, the operation cost of an educational institution is reduced, the multi-user high-concurrency resource access requirement is supported, a flexible on-demand charging mode is provided, and diversified teaching requirements in an educational scene are met.

The utility model discloses a display screen, in particular to an electronic light multifunctional display screen, which comprises a first section bar and a plurality of light-emitting units, each light-emitting unit is arranged on the first section bar, each light-emitting unit comprises a second section bar, each second section bar is connected with the first section bar in an embedded and clamped manner, and two ends of each second section bar are fixedly connected with end plates. The upper side of the second profile is fixedly connected with light-transmitting glass, and a lamp panel is embedded in the inner wall of the second profile. The technical scheme of the utility model aims to quickly and accurately inform passengers of the station information, save time and further improve the travel efficiency of the passengers.

The utility model discloses a sediment removable centrifugal extraction device which comprises an equipment body, the equipment body is composed of an extraction chamber and a sediment removal chamber, the extraction chamber is arranged at the upper end of the equipment body, and the sediment removal chamber is arranged at the lower end of the equipment body. A stirring device A arranged in the extraction chamber and a stirring device B arranged in the sediment removal chamber share the same rotating shaft rod, and the sediment removal chamber collects sediment in a sediment collection chamber at the lower end part of the sediment removal chamber through stirring of the stirring device B; the sediment removing chamber is communicated with the extraction chamber through a through hole in the upper portion of the sediment removing chamber, and liquid with different densities is extracted and discharged from different liquid outlets through centrifugal stirring of the stirring device A in the extraction chamber. According to the device, the probability that the liquid outlet pipe is blocked when the precipitate flows through the liquid outlet pipe along with the extraction liquid can be greatly reduced, and the expenditure of manpower and various consumables is reduced.

The present invention discloses a tracking method for variable symbol rate spread spectrum signals, wherein a seamless switching coefficient calculation module and a loop bandwidth adjustment coefficient calculation module are added to a carrier tracking loop, wherein the seamless switching coefficient corrects the predicted value of the change amount of the loop filtering result when the symbol rate is switched, and the loop bandwidth adjustment coefficient corrects the original bandwidth after the symbol rate is switched to obtain a new bandwidth, and then the filter parameters are updated with the new bandwidth and applied to the carrier loop. The present invention provides a tracking method for variable symbol rate spread spectrum signals based on a second-order frequency-locked loop and a third-order phase-locked loop, respectively, which reduces loop jitter while keeping the loop at the optimal bandwidth, reduces the difficulty and cost of upgrading the existing loop, and improves the stability of the receiving loop at the symbol rate switching moment, and the method is applicable to a variety of carrier loop structures, including a pure frequency-locked loop structure, a pure phase-locked loop structure, a frequency-locked loop series phase-locked loop structure, and a frequency-locked loop parallel phase-locked loop structure.

The present invention relates to the purification of immunoglobulins and the problem of providing a method for purifying an immunoglobulin in an efficient and cost-effective manner and with satisfactory purity and yield. In particular, the present invention addresses the aspect of the re-use of the rather cost-intensive chromatography materials, in particular the lifetime of the chromatography materials used in the capture step of the downstream process, and how this can be increased while reducing the technical complexity of the purification process.