141results about How to "Simple price" patented technology

A frequency and protocol agile wireless communication product, and chipset for forming the same, including a frequency agile transceiver, a digital interface circuit for interconnecting the radio transceiver with external devices, protocol agile operating circuit for operating the radio transceiver in accordance with one of the transmission protocols as determined by a protocol signal and an adaptive control circuit for accessing a selected wireless communication network and for generating the frequency control signal and the protocol control signal in response to a user defined criteria Among the possible user defined criteria would be (1) the cost of sending a data message, (2) the quality of transmission link (signal strength, interference actual or potential), (3) the potential for being bumped off of the system (is service provider at near full capacity), (4) the security of transmnission, (5) any special criteria which the user could variably program into his omni-modal wireless product based on the user's desires or (6) any one or more combinations of the above features that are preprogrammed, changed or overridden by the user. The disclosed invention allows wireless service providers to broadcast electronically as part of any “handshaking” procedure with a omni-modal wireless product information such as (1) rate information and (2) information regarding system operating characteristics such as percent of system capacity in use and / or likelihood of being dropped. The disclosed invention creates a user oriented source enrollment and billing service in the wireless data market by establishing uniform standard for “handshakes” to occur between cell service providers and omni-modal wireless products. In addition, the disclosed invention can be implemented on a standard chip or chipset including a radio transceiver specifically designed to be used in all types of omni-modal wireless products.

A method, system and computer program product for valuating natural gas futures and options contracts using weather-based metrics. The method and computer program product allow gas buyers and traders to make informed decision on purchasing / selling natural gas futures and futures options on a regulated exchange such as the New York Mercantile Exchange (NYMEX) based on historical and forecasted weather. The system includes weather forecast, weather history, and natural gas-related databases, as well as a trading server and several workstation clients, and provides assistance to traders in reaching complex buying / hedging decisions.

A network and method of operating a network of wireless service providers adapted to interact with a plurality of omni-modal wireless products within a given geographic area in a manner to permit the wireless service providers to “borrow” radio frequencies from other wireless service providers within the same geographic region. As a cellular service provider in a given region finds that one of its service areas or cells has become nearly or fully loaded, frequency could be borrowed from a competitor, such as a PCS provider serving the same region. Selected omni-modal wireless product users in the overloaded area would be told to switch their omni-modal to the “leased” frequency but to use the non-PCS communications protocol appropriate to the type of service desired by the user. Implementation of this method broadly within a given geographic region will have the effect of insuring that the available radio spectrum is used to its maximum capacity to serve the needs of the wireless users on a real time basis.

The hydrophobic SiO2 aerogel preparing process is one normal pressure one-step process. The preparation process includes mixing methyl trialkoxyl silane, lower alcohol, water and silicon sol in the volume ratio of 0.5-4 to 2-16 to 1-8 to 1 inside one sealed container; regulating pH value to 4-6, stirring 1-6 hr and letting stand at room temperature for 2-6 hr; regulating pH value to 7-10, sealing, letting stand inside stove at 30-60 deg.c for 4-42 hr to prepare cross-linked SiO2 mixed alcohol gel; ageing for 24 hr, soaking with alcohol or acetone for three times of 4 hr each; and finally stoving inside a stove at 60-80 deg.c for 12-36 hr to prepare the hydrophobic SiO2 aerogel. The prepared hydrophobic SiO2 aerogel has excellent performance: density of 100-600 kg / cu m, specific surface area of 340.06-436.86 sq m / g and water contact angle of 127-141 deg.

The invention relates to a method for removing heavy metals in a water body, which is characterized in that common oxidizers for water treatment, such as hydrogen peroxide, sodium hypochlorite, potassium permanganate and the like, are utilized for oxidization to activate the zero-valent iron surface and continuously generate fresh iron (III) / (II) (hydro)oxide and other active components, thereby quickly and efficiently removing heavy metals in the water body, including As, Hg, Cd, Pb, Cr, Se, Sb, Cu, Zn and the like, in a mode of adsorption, precipitation, redox or the like.

A medical fluid management apparatus which includes a plurality of processor systems with respectively associated software programs. The fluid management apparatus has a fluid treatment component and / or a fluid source which can be connected to a patient via a fluid line. The processor systems are connected via a data transfer system to a data input apparatus via which an updating of the software programs belonging to the respective processor systems can take place. After actuation of an operating mode switch, a detection system, while taking into account the existing version of the software programs and / or the existing processor systems, determines which software programs have to be loaded via the data input apparatus. The medical fluid management apparatus allows a simple and user-friendly updating of the operating software even with a complex design of the apparatus.

A modular, solar energy system comprising one or more modular solar panels. The solar panels include a plurality of photovoltaic cells that are exposed to the radiant energy from the sun to create electrical power and are in heat transfer relationship with a water manifold through which water flows to remove heat from the PV cell as well as heat from the radiant energy. The heated water for the water manifold is used for heat / hot water and electricity system that can be configured using provided software and that can provide for any or all of the offerings (heat / hot water / electricity). The water manifold is constructed of a special high conductivity composite material that can be selected in accordance with the heat conductivity and customized for a particular installation. The system eliminates the use of copper and / or aluminum tubing, thereby reducing the cost and complexity of the system.

Disclosed herein is a method of qualitative price management for businesses, which schedule services that use crews, the method comprising: providing a software application; gathering base pricing data for a requested service; displaying a matrix of qualitatively-adjustable global discount factors; qualitatively adjusting the global discount factors; using a pricing algorithm to determine a base daily discount rate for an individual day using the gathered base pricing data and the qualitatively-adjusted global discount factors; storing the calculated base daily discount rates in a database; displaying the calculated base daily discount rates in a monthly calendar format along with a qualitatively-adjustable discount override for each day; if further daily discount adjustment is desired, qualitatively-adjusting the total discount for a given day by using the qualitatively-adjustable discount override in the displayed monthly calendar; and color-coding the total daily discount depending on the size of the discount.

A system and method for enabling direct transactions between a customer and a provider of goods and / or services. A plurality of suppliers or service providers provide data regarding offerings and services, and a database of selected information is collected and integrated for review and comparison by potential customers. An efficient distribution system delivers products and services to local service and pick-up centers where the customer retrieves them, or delivers the products and services directly to the customer, depending on customer preference. The cost of delivery is dependent on the customer preference and is based on proximity of delivery to customer.

The invention provides a solid beam and circular beam shifting device based on conical lenses, which comprises a laser 1, a beam expanding and collimating system formed by a plano-concave lens 2 and aplano-convex lens 3, a conical lens 4 and a conical lens 5, wherein the first end surface of the conical lens 4 is a plane and the second end surface is a conical surface, and the conical lens 4 andthe conical lens 5 have the same feature parameters. The distance between the conical lens group is adjusted by an electric translation platform. The obstruction ratio of the circular beam is decidedby magnification of the beam expanding system. According to the solid beam and circular beam shifting device, the optical path is simply designed, practicability and convenience are facilitated, energy loss is little, the optical interfaces are few, beam aberration is little influenced, the radius of the beam is adjustable, and demands on shifting between the solid beam and different sizes of circular beams can be met.

The invention relates to a preparation method of a Prussian blue flower-like nano-structure electrode material. The preparation method comprises the following steps: 1) firstly, dissolving nickel chloride hexahydrate and anhydrous sodium citrate into de-ionized water; 2) dissolving sodium ferrocyanide decahydrate into de-ionized water; 3) pouring a solution of step 2) into a mixed solution obtained by step 1) and uniformly stirring to obtain a mixed solution; 4) standing the mixed solution obtained by step 3); 5) centrifuging and collecting sediment; washing the sediment for several times; drying in vacuum to obtain Prussian blue precursor powder; 6) adding the precursor powder into a sodium hydroxide solution and carrying out ultrasonic treatment; 7) centrifuging and collecting a product and washing; drying in vacuum to obtain light green powder, namely the Prussian blue flower-like nano-structure electrode material. The preparation method provided by the invention has the beneficial effects that the specific surface area is remarkably enlarged so that reaction sites of electrolyte and the electrode material are effectively increased and an ion diffusion distance is reduced; when the Prussian blue flower-like nano-structure electrode material is used as a positive electrode active material of a sodium ion battery, the material has the characteristics of high power and good cycling stability.

The invention relates to a fully automatic precision garlic transplanting machine and a garlic transplanting method. The fully automatic precision garlic transplanting machine comprises a frame, a running mechanism and a gear box, and further comprises a feed mechanism, a garlic clove peeling mechanism, a dispensing mechanism and a transplanting, hole tracking and detecting and replanting mechanism which are arranged on the frame and connected with each other sequentially; a garlic clove positioning peeling method comprises the following steps: the garlic is delivered to the feed mechanism for cutting off the garlic stem, removing fibrous roots of the garlic and dividing the garlic bulb into two parts, and then the garlic is sent to the garlic clove peeling mechanism for peeling off garlic cloves; the garlic clove peeling mechanism peels off the garlic cloves which are called garlic seeds and deliver the garlic cloves to the dispensing mechanism which distributes the garlic seeds to the transplanting, hole tracking and detecting and replanting mechanism to complete the transplanting, hole tracking and detecting and replanting of the garlic seeds. By adopting the fully automatic precision garlic transplanting machine and the garlic transplanting method, two agronomic requirements that the garlic clove tips face upwards and the garlic clove bellies face the same side can be met, and the transplanting precision is high.

A two part grille with interlocking connections molded from opaque plastic allows one or more screens or filters supported inside the grille and provides a configuration which allows its parts to be fitted on opposite sides of an opening in a wall or a door locked together by a mortise and tenon joint so that no screws are necessary, and the two part grille further have intermediate spacers used to accommodate differing thickness of a wall or the like.

The invention discloses a Chinese medicine preparation used for treating oral ulcer, which consists of oral and external medicaments. The weight portions of various materials in the oral medicaments are as follows: 10 to 20 portions of rhizoma coptidis, 10 to 20 portions of bamboo leaves, 10 to 20 portions of phellodendron, 10 to 20 portions of dandelion, 10 to 20 portions of astragalus roots, 10 to 20 portions of radix codonopsitis, 10 to 20 portions of radix isatidis, 10 to 20 portions of honeysuckle, 10 to 20 portions of cutch, 10 to 20 portions of angelica and 10 to 20 portions of radix rehmanniae recen; The weight portions of various materials in the external medicaments are as follows: 10 to 20 portions of indigo pulverata levis, 10 to 20 portions of borneol, 10 to 20 portions of the root bark of the peony tree, 10 to 20 portions of bletilla striata and 10 to 20 portions of evodia rutaecarpa. The Chinese medicine preparation causes the efficacy of medicaments to directly reach the focus by oral administration and external partial smearing, relieving the pain of sufferers, and sufferers have no adverse reaction to the internal and external application of the Chinese medicine preparation. The Chinese medicine preparation is simple in preparation method, needs few equipment, is easy to use and can obtain good economic benefits.

A network and method of operating a network of wireless service providers adapted to interact with a plurality of omni-modal wireless products within a given geographic area in a manner to permit the wireless service providers to “borrow” radio frequencies from other wireless service providers within the same geographic region. As a cellular service provider in a given region finds that one of its service areas or cells has become nearly or fully loaded, frequency could be borrowed from a competitor, such as a PCS provider serving the same region. Selected omni-modal wireless product users in the overloaded area would be told to switch their omni-modal to the “leased” frequency but to use the non-PCS communications protocol appropriate to the type of service desired by the user. Implementation of this method broadly within a given geographic region will have the effect of insuring that the available radio spectrum is used to its maximum capacity to serve the needs of the wireless users on a real time basis.

A method for determining the position of a slider in an electromechanical valve includes the steps of providing the slider with a coil and applying a voltage U to the coil. The current flowing through the coil is then measured and compared to a reference current value to determine the slider position.

A betting exchange method is provided that comprises receiving offers from at least one user and using proportional calculation to determine whether the offers satisfy transaction criteria among themselves; each of said offers comprises a buyer who request (buys) a bet of an outcome or a seller who provides (sells) a bet of an outcome. The invention also provided a bet trading system comprising a receiver to receive offers from at least one user, each of said offers comprises a buyer who requests (buys) a bet of an outcome or a seller who provides (sells) a bet of an outcome; and a decision-maker uses proportional calculation to determine whether the offers satisfy transaction criteria among themselves.

The invention discloses a device for producing large-area surface discharge by utilizing water electrodes. The device structurally comprises a sealing tank and a discharge device installed in the sealing tank, wherein the discharge device comprises a plurality of sequentially arranged U-shaped tubes. Vertical tubes on each side of the U-shaped tubes are aligned at intervals, adjacent vertical tubes are staggered and arranged in two rows, and an insulating dielectric plate is placed between two rows of adjacent vertical tubes on each side. Horizontal base tubes of the U-shaped tubes are embedded into an insulating rubber layer side by side. The water electrode is placed into one vertical tube of the U-shaped tubes, water electrodes placed in the aligned vertical tubes are jointly connected to one output end of a high-voltage alternating current power supply, and the water electrodes placed in other row of aligned vertical tubes are jointly connected to the other output end of the high-voltage alternating current power supply. Compared with a solid electrode dielectric barrier surface discharge device embedded in an insulating dielectric through metal strips, the heat dissipation problem of a discharge electrode is solved fundamentally, the discharge duration and the service life are prolonged, the discharge efficiency is improved, the manufacture process technological requirement is reduced, and the discharge device manufacture cost is reduced. The device for producing the large-area surface discharge by utilizing the water electrodes has wide application prospect in the fields of ozone synthesis, sterilization and disinfection, material processing, aircraft cloaking and the like.

The invention discloses blueberry milk-beer drink and a production method thereof. The production method comprises the steps of fermenting by using lactic acid bacteria and saccharomycetes so as to respectively prepare lactic acid bacteria fermented milk and saccharomycete fermented milk, and mixing the prepared lactic acid bacteria fermented milk and saccharomycete fermented milk so as to prepare mixed fermented milk; after that, adding clear blueberry juice, a sweetener and a compound stabilizer into the mixed fermented milk to obtain blueberry mixed fermented milk; carrying out two-stage high-pressure homogenization, injecting CO2, filling, and sterilizing to obtain a blueberry milk-beer drink finished product. The production method provided by the invention is simple in technology and short in production cycle, can shorten the production cycle to 12h or less, is high in production efficiency and product stability, low in equipment requirements and less in production investment, and can greatly reduces the production cost. The obtained product not only has the unique characteristics of milk flavor, low alcohol, tongue astringency, nutrition and health care of milk-beer, but is also endowed with special blueberry flavor due to the addition of the blueberry juice; therefore, the nutritional and health care functions of the milk-beer are further improved, and the blueberry milk-beer drink is suitable for home, sports, travel and meeting with friends and has wide market prospect.

The invention discloses an artificial micro-diet for naiads and larvae of Sipunculus nudus. At present, a research and development technology for an artificial feed for the naiads and larvae of the Sipunculus nudus is still blank, and a self-cultured biological bait which can be used for the intermediate rearing of the naiads and larvae of the Sipunculus nudus hardly meets the demand of mass seedling production due to unstable supply, so that the problems that the survival rate of artificial breeding is low, the yield of seedlings is low, the breeding scale is difficult to expand and the like are caused. In the invention, aiming at the digestive physiological characteristics of the Sipunculus nudus at nymphal and larval phases, the artificial micro-diet is prepared by selecting feed raw materials with high utilization rate. Nutrient components contained in the artificial micro-diet can meet the need of fast growth of the naiads and larvae of the Sipunculus nudus; the artificial micro-diet improves the survival rate of the seedlings of the naiads and larvae of the Sipunculus nudus and the digestibility of various nutrients by the naiads and larvae of the Sipunculus nudus; the artificial micro-diet has the advantages that: the excretion of nitrogen and phosphorus is reduced, the stability is high, the dissolution rate is low, and the artificial micro-diet slightly pollutes water bodies; and the problem that a biological bait is inadequate during the artificial breeding of the Sipunculus nudus is solved.

A system and method for enabling direct transactions between a customer and a provider of goods and / or services. A plurality of suppliers or service providers provide data regarding offerings and services, and a database of selected information is collected and integrated for review and comparison by potential customers. An efficient distribution system delivers products and services to local service and pick-up centers where the customer retrieves them, or delivers the products and services directly to the customer, depending on customer preference. The cost of delivery is dependent on the customer preference and is based on proximity of delivery to customer.

The invention provides a low-alloy seamless steel pipe for supporting a crane cantilever. The seamless steel pipe comprises the following components in percentage by weight: 0.10 to 0.20 percent of C, 0.2 to 0.8 percent of Si, 0.6 to 1.5 percent of Mn, 0.3 to 0.8 percent of Cr, 0.2 to 0.6 percent of Mo, 0.001 to 0.050 percent of Ti, 0.02 to 0.06 percent of Al, 0.2 to 0.8 percent of Ni, 0.01 to 0.10 percent of V, 0.01 to 0.08 percent of Nb and the balance of Fe. The low-alloy seamless steel pipe has the advantages of lower carbon equivalent and the mechanical properties of similar products; a heavy-duty machinery manufacturing enterprise more easily obtains high-quality welded joints on the premise of a welding process, and the production efficiency of on-site welding is improved; and the using amount of precious metal alloy elements such as W, Ni, Mo and the like is reduced, resources are saved, and the production cost of the seamless pipe is reduced.

A manufacturing system includes a plurality of manufacturing process stations for processing a workpiece, and at least one drone for transferring the workpiece among the manufacturing process stations. It is preferable that the manufacturing system includes a detecting station for detecting contamination or corrosion of the at least one drone, and a washing station for washing the at least one drone.

The invention discloses a bifunctional 4-TMS-5-I-1,2,3-triazole compound as well as a preparation method and application thereof. According to the technical scheme, the bifunctional 4-TMS-5-I-1,2,3-triazole compound is characterized by being prepared at normal temperature, wherein trimethyl silyl acetylene and nitrine serve as raw materials, acetonitrile serves as a solvent, cuprous iodide serves as a catalyst, N-chlorosuccinimide serve as an oxidant, and N-di(isopropyl)ethylamine serves as an alkali. The bifunctional 4-TMS-5-I-1,2,3-triazole compound has a structural formula as shown in the specification, wherein R is as shown in the specification. The invention further discloses a preparation method of the bifunctional 4-TMS-5-I-1,2,3-triazole compound and a method of further synthesizing a 1,5-di-substituted-1,2,3-triazole compound from the bifunctional 4-TMS-5-I-1,2,3-triazole compound which serves as an intermediate. The raw materials are wide in source, are easy to prepare and are low in cost, and the cuprous iodide adopted by reaction serves as the catalyst and the reactant, is very low in cost, is simple and is easy to obtain.

The invention provides Pu'er and bitter gourd tea and a production method thereof, belonging to the health care drink technology. The product is prepared by 50-55% of dry bitter gourd pieces and 45-50% of Pu'er ripe tea by weight. The production method comprises the following steps: taking ripe bitter gourds, cleaning the ripe bitter gourds, removing the pulps, slicing the ripe bitter gourds, mixing the slices with the Pu'er tea leaves, rolling the mixture, drying the mixture and naturally storing the mixture in the warehouses for more than one year, thus obtaining the finished product. The tea has brown red and clear infusion after brewing and filtration and has special and highly sharp aroma. After drinking, the faint fragrance of the bitter gourds ensures the taste of the Pu'er tea to be more mellow and fuller. The natural physiologically-active components in the product are complete; therefore, the tea has more obvious pharmacological effect of lowering blood sugar level, blood pressure and blood fat. The cold and cool nature of the bitter gourds is moderately neutralized with the partially warm nature of the Pu'er tea; therefore, the tea overcomes the defect that people with weaker tolerance can not singly drink the tea for a long time. The Pu'er and bitter gourd tea is suitable for wider range of people and long-time drink as a health care functional drink.

The invention discloses a composite material based on agricultural wastes as well as a preparation method and application of the composite material. A mixed solution containing agricultural waste, cellulose and a solvent is prepared, then the mixed solution is precipitated and regenerated in a coagulating bath, and the composite material based on the agricultural wastes is obtained. The formability and mechanical strength of the agricultural waste regenerated material are improved by introducing a small amount of cellulose to construct an entanglement network, the agricultural waste / cellulosecomposite material is prepared on the premise of not using chemical treatment, and the method has the characteristics of simple process, low cost and no pollution. Almost all components in the agricultural wastes are retained in the obtained composite material, so that the material shows multifunctionality, such as good mechanical strength, ultraviolet resistance, oxidation resistance, bactericidal activity, high haze and the like, and has application potential in the fields of green and functional packaging materials, environment-friendly adhesive tapes, textiles, biomedicine, thermal insulation and the like.

A two part grille with interlocking connections molded from opaque plastic allows one or more screens or filters supported inside the grille and provides a configuration which allows its parts to be fitted on opposite sides of an opening in a wall or a door locked together by a mortise and tenon joint so that no screws are necessary, and the two part grille further have intermediate spacers used to accommodate differing thickness of a wall or the like.