72results about How to "Reduce profit" patented technology

The invention provides an aerial camera Cassegrain primary and secondary mirror supporting structure, belongs to the technical field of optical engineering, and aims at solving problems in the prior art that the supporting structure is complex, the processing and adjusting cycle is long and cost is high. A primary mirror base is fixedly connected with one end of a mirror cone. A primary mirror gasket is arranged between the primary mirror base and the mirror cone. A secondary mirror base is fixedly connected with a connecting frame. An axial gasket and an angular gasket are arranged between the secondary mirror base and the connecting frame. The connecting frame is fixedly connected with the other end of the mirror cone. A primary mirror and a secondary mirror are respectively fixed on the primary mirror base and the secondary mirror base. Flexible hinges are directly processed on the primary mirror base and flexible slots are processed on the secondary mirror base so that stress transmitted to the surface of a reflecting mirror in change of external environment temperature and the assembling process can be reduced and optical surface figure accuracy can be enhanced; and axial distance and relative angle of the primary mirror and the secondary mirror are adjustable so that the primary mirror and the secondary mirror are ensured to possess correct spatial position, and the assembling process is simple and short in the cycle.

A system and method for facilitating acquisition of automotive core parts from automotive recyclers for remanufacture includes identifying automotive cores and determining the value of the cores with a core fulfillment system. The core fulfillment system includes an interchange database with automotive core descriptions and corresponding interchange identification indicators. The system includes a core supplier database that includes automotive core descriptions with corresponding core supplier identification indicators and an interchange number matching module that equates database entries in the interchange database with database entries in the core supplier database. An interface module provides access to the core fulfillment system, accepts vehicle information, and provides demand and pricing information regarding automotive cores. Vehicle information is received and compared to automotive core descriptions, automotive interchange numbers, and core supplier identification indicators that correspond to the vehicle identification information. Automotive cores are identified based upon the comparison, and a core value is determined.

The invention relates to a water-based adhesive and a preparation method and applications thereof. The water-based adhesive comprises the following components in percentage by weight: 1-8% of acrylic acid or methacrylic acid, 5-20% of methyl methacrylate, 10-40% of acrylic ester, 0.5-5% of compounded emulsifier, 0.1-0.5% of initiator and 40-80% of deionized water. The preparation method comprises the following steps of: A. firstly dissolving the emulsifier in water, and then adding the acrylic acid or the methacrylic acid, the methyl methacrylate and the acrylic ester to the emulsifier solution for preemulsification; B. pouring 1/4-1/3 of the emulsified liquid in Step A in a reaction kettle, stirring and heating to 65-75 DEG C, adding the initiator solution, and reacting until the solution is transparent; and C. heating the solution in Step B for synthetic reaction, gradually dropping the remaining emulsified liquid to the reaction system, adding the remaining initiator solution after dropping, and adjusting the pH value. The adhesive is applied to MLCC capacitors and has the advantages of low cost, good performance and good environmental friendliness.

The invention relates to coating for lost mould cast steel and a manufacture method thereof. In the coating, zirconium aluminium talc powder is adopted to serve as fireproof material; CMC (Carboxy Methylated Cellulose) and bentonite are adopted to serve as a suspending agent; modified white glue is adopted to serve as binder; and proper water is adopted to serve as coating carrier liquid and additive. The method for manufacturing the coating comprises the following steps of: preparing the fireproof material of zirconium aluminium talc powde, organic bentonite and little water into paste type coating; pouring in a ball mill; adding proper water to ball-mill for 7-8 h; adding the prepared CMC and the modified white glue to ball-mill for 1 h; preparing into glue type aqueous solution; pouring the coating or pressurizing the coating in a coating barrel through compression air; sufficiently stirring; and adding proper additive. The manufacture cost of the coating is low. The process is simple. A coat can be peeled easily. A cast piece has a few sand cleaning processes. The method disclosed by the invention is applicable for producing lost mould casts of carbon steel and alloy steel.

A method of optimizing employee work assignments comprises obtaining first and second key performance indicators (KPIs), performing a difference analysis on the first and second KPIs, correlating workplace productivity to the differences of the first and second KPIs, and optimizing employee work assignments based on productivity needs of the business. First KPIs may be for each employee of a plurality of employees. The second KPIs may be of one or more employee work groups associated with the plurality of employees. The analysis may be of difference correlations between the first KPIs and the second KPIs to determine synergistic relationships between specific employee groupings of the plurality of employees. The optimization of the employee work assignments may be an assignment given to each employee of the plurality of employees to optimized employee groupings based on the difference correlations of the first KPIs and the second KPIs.

A method and apparatus for dispersing an additive from an additive cartridge disposed in a housing of an oil filter is provided. The method including the steps of: using stagnation pressure to disperse the additive from the additive cartridge; and regulating a flow rate of the additive from the additive cartridge by restricting an inlet opening of an outlet path of the additive cartridge, wherein a portion of the outlet path is formed in a surface of a first piece of a two piece connector providing fluid communication between and an interior and an exterior of the additive cartridge.

The invention discloses a method for removing welding residual stresses. The method includes the following steps that first, a temperature distribution field of welding parts is calculated at first, and the distribution and dimensions of the welding residual stresses around a welded joint are calculated according to the temperature distribution field; and second, the external force and moment of force are applied to the welding parts beside a welded splice, and plastic deformation of the welding parts is caused so that the welding residual stresses calculated in the first step can be removed.By adoption of the method, the residual stresses of the welding parts can be effectively removed, and the problems of stress corrosion cracking and high-temperature fatigue cracking of the welding parts are solved.

A system and method provide a group purchase service in which a discount rate is applied differentially depending on the group purchase volume on first-come-first-served basis. In the group purchase service, a central server determines a discount policy such that each local server applies differential discount rates in group purchase rounds depending on group purchase volumes of an item in a purchase process performed by buyer devices. When each of the buyer devices accesses the local server in each service area and performs the purchase process for the item through the local server, the local server applies the differential discount rates to the rounds depending on the group purchase volumes of the item. When the sales deadline arrives or when all the items sold out, the central server applies a final discount rate according to a totalization of the group purchase volumes in all the service areas

The invention discloses a method for elastic identification of electrical load time. By the method, the choice size of electricity consumption time of different types of power consumers can be identified, so that the order electric utilization optimization can be conveniently realized by a power sector. In a software system for editing the running mode of an electric network, the method is realized through a load time elastic property identification module and a load time elastic size identification module. The load time elastic property identification module judges whether the time elastic property and the types of the property exist through an acquired load curve. The load time elastic size identification module acquires loads with time elasticity from the elastic property identification module, and weighs up the size of the time elastic property. The method has a great decision supporting function for the operation of meeting summer and winter peaks, and is favorable for realizing safe and economical operation of the electric network.

A system for treating money in an automatic vending machine imposes a limitation on the kinds of bills (amount of money) and on the number of pieces of bills that are to be thrown in due to the program of the controller in the automatic vending machine, making it often difficult to cope with the use of various kinds of moneys, lowering the utilization of the automatic vending machines and decreasing the profit. To overcome the above problem, a device for treating the coins that are thrown in is electrically connected to communication means which receives and transmits data related to the throw-in of coins, and the communication means, the device for identifying the bills that are thrown in and the controller in the automatic vending machine are electrically connected together. Further, the primary side and the secondary side of the communication means select either a VTS system or a MDB system and, particularly, the primary side is of the VTS system and the secondary side is of the MDB system. The controller is equipped with a change-over switch for changing the price of a good to be sold and for freely setting the kinds of bills that can be used, the number of pieces thereof and a combination thereof, and a change is discharged within a range set by the device for treating the coins.

The invention discloses a method for producing human serum albumin by using mammary glands of transgenic animals and an expression vector thereof. The method provided by the invention comprises the steps of: using a vector to transfer a human serum albumin gene expression cassette to a genome of a mammal, so as to obtain a transgenic animal; and acquiring human serum albumin from the milk of the transgenic animal. The human serum albumin gene expression cassette from 5' to 3' includes a promoter, a human serum albumin gene and a terminator in order, also includes one or two selected from a 3' flanking sequence M2 of the human serum albumin gene and a 3' flanking sequence B3 of a beta-casein gene, wherein M2 or B3 are located after the terminator. According to the method provided by the invention, the concentration of human serum albumin in animal milk can at least reach 4.6-6.7 g / L, which can fully meet the commercial utilization level. The method isolates human serum albumin from milk of transgenic cow, so as to provide a low-cost and high-yield method for human serum albumin production.

The invention discloses a guiding method for avoiding excessive gathering and parking of shared bikes, and aims at enabling users to park shared bikes outside gathering areas through an economic way.According to the method, users can decide whether to allow extra price for continuously parking the shared bikes in gathering areas or not according to clear hints; and meanwhile, a bike transfer service function is added in a shared bike APP to encourage the users to move the shared bikes out from the gathering and parking areas via short time and short distance and then obtain red packets. According to the method, the operation cost of shared bike enterprises is greatly reduced, and the shared bikes are distributed more reasonably and naturally on the basis of not increasing the operation cost, so that the phenomenon that the shared bikes are excessively gathered and parked is avoided.

The invention discloses a bidding type electricity selling method with coexistence of multiple types of electricity selling companies. The method comprises: step one, bidding type electricity selling models of various electricity selling companies are established; step two, the bidding type electricity selling models of various electricity selling companies are resolved to obtain bidding strategies of various electricity selling companies; step three, a market equilibrium analysis is carried out on the bidding strategies, obtained at the step two, of various electricity selling companies; and step four, conjectural vibration fi(t) is adjusted continuously by the various electricity selling companies during the period, thereby realizing bidding equilibrium of various electricity selling companies. Therefore, a technical problem that the existing biding mode is not suitable for bidding type electricity selling of multiple electricity selling companies because only a power supply administration subordinate to a power grid company carries out electricity selling and not competition is caused in the prior art can be solved.

The invention discloses a project cost informatization management method, and the method comprises the steps: carrying out the approval of an operation contract, and adding a customer into a customermanagement module for management after the approval of the operation contract takes effect; performing budget plan approval on the project with an approved operation contract; performing project billing and project collection on the project subjected to budget plan approval, and performing project archiving on the project; budgeting the expense of the project, and when the budget meets the requirements, entering purchasing, money requesting and reimbursement processes; when the budget is insufficient, performing budget change to modify the budget plan approval; performing project settlement onthe project; and carrying out enterprise accounting on the project after project settlement.

The invention discloses a waterproof coating freight management system based on the Internet, relates to the technical field of freight management, and solves the technical problem that the risk of vehicle failure is increased due to the fact that a transport vehicle cannot be analyzed in the prior art. After receiving the vehicle pre-selection signal through a vehicle pre-selection unit, detecting the idle transport vehicles, marking the vehicles passing the detection as pre-selected vehicles, dividing the pre-selected vehicles into pre-selected travel vehicles and excluded travel vehicles, and sending the pre-selected travel vehicles to a cloud management platform; performing voltage detection on idle vehicles, judging whether historical running engines of the idle vehicles have problems or not, avoiding the situation that the transportation efficiency is reduced due to the fact that the vehicles are not maintained, and preventing the quality problem of waterproof coating in the transportation process due to transportation vehicle problems; monitoring the carriage environment of the vehicle, and preventing the situation that the temperature of the carriage is unqualified before the vehicle transports the waterproof coating, and consequently the risk of deterioration in the transportation process of the waterproof coating is increased.

This application relates in general to methods and systems adapted for use in selling lotto game tickets. More particularly, the present invention relates to a method and system for selling the on-line Lotto game tickets, without marking the Lotto game cards and running them through the main lottery terminal located in the retail store, as is currently done. In order to achieve the final printing of the lotto ticket the player has to pick the numbers he/she wants to play and communicate the numbers to the machine through the medium, that medium is the “Lotto Player's Paperless Terminal” and the purpose of this invention is to do it “Paperless”, except for the final ticket. It is also an active “Interactive” Lotto games selling tool, that the State would like to have it in their armor.

The invention discloses an automatic lifting platform suitable for a wheeled robot and a working method of the automatic lifting platform, and belongs to the technical field of maritime booster station inspection equipment. The automatic lifting platform comprises a lifting floor and a lifting mechanism, the lifting mechanism is fixed to the ground, and a plurality of weight sensors are arranged on the lifting floor and connected with the lifting mechanism. The lifting floor and the outdoor floor are located on the same horizontal plane when the lifting floor descends, and the lifting floor and the indoor floor are located on the same horizontal plane when the lifting floor ascends. Lifting of the lifting floor is achieved through the lifting mechanism, automatic operation of the lifting platform is achieved through the weight sensors, the problem of height difference between the interior and the exterior of a cabin in the booster station structure layout is effectively solved, and obstacles are removed for daily inspection of the wheeled robot. The weight sensors are matched with the lifting mechanism, so that intelligent automatic operation of the lifting platform is realized, the reliability of unmanned intelligent inspection is improved, and the application prospects are good.

Disclosed herein are automated trading engine embodiments that operate on market data and re-engineer trading logic to operate on computational resources that are capable of providing highly parallelized and pipelined processing operations to improve tick to trade latency. As an example, logic resources for the automated trading engine can perform multiple types of trading strategies such as (1) market making strategies that post and cancel quotes on markets, (2) aggressing strategies that place aggressing orders on markets when defined conditions are met, (3) hedging strategies that place hedging orders on markets to hedge against aggressing orders, and/or (4) canceling strategies to cancel quotes and/or orders on markets when defined conditions are met. Further still, one or more of the trading strategies can be driven by low latency derivative pricing.

The present disclosure provides data and connectivity management systems and methods. A router application and/or service endpoint resolver in communication with a telematics control unit (TCU) may support devices and enable content, video or music streaming. In an illustrative embodiment, the router application and/or service endpoint resolver may receive a data access request to a resource identifier. A data plan associated with the vehicle may be accessed. In turn, a determination may be made on whether the resource identifier is within a preset list of resource identifiers defined by the data plan. The request to the resource identifier may be processed when the resource identifier is within the preset list of resource identifiers defined by the data plan. When no data plan exists for the vehicle or the resource identifier is not in the preset list, denial of the request may be made.