Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

351results about How to "Easy to sell" patented technology

Chromic slag wet method detoxifcation and resource comprehensive utilization new technique

A new harmless comprehensive utilization technique for wet processing chromic slag comprises steps as follows: ball milling chromic slag to 80-200 meshes, adding water to prepare slurry, immersing the slurry in hydrochloric acid solution, regulating the pH to 5-6, performing solid-liquid separation with filter press, in the immersion liquid after separation, the hexavalent chrome is reduced to trivalent chromium, adding sodium hudroxide aqueous solution, regulating the pH to 4-6, roughly preparing chromic hydroxide, adding sulfuric acid into filtrate, regulating the pH to 5-6, removing the calcium coprecipitated with magnesium in the rest filtrate, preparing the 2-water calcium sulphate whisker, adding alkali to the filtrate after filter-pressing to regulate the pH to 9-12 to synthesize super-fine magnesium hydroxide powder; the solution after filter-pressing is concentrated to prepare sodium chloride. The main contents of extracts within the chromic slag treated by wet processing all can meet primary, secondary or even accredited national or ministerial standard. The technique can thoroughly detoxicate Cr<6+> in chromic slag and can prepare nine products, includiing chromic hydroxide, magnesium hydroxide, ammonium hydroxide, silicon dioxide, magnetic ferrous ferricoxide, 2-water calcium sulphate, corundum intermediate, sodium chloride, and tailings-chromite; and the extracts after processing chromic slag have high quality.
Owner:杨恩清 +1

Rolling raffle game

InactiveUS20090036192A1High payoutsMore “ win experience ”Apparatus for meter-controlled dispensingVideo gamesEngineeringLottery ticket
A game of chance add-on raffle game, independent base game and a system for funding the raffle game prize payout is provided. For a premium wager, an add-on raffle game is offered to be added to a state on-line lottery game play at the time of the initial base game play purchase in one embodiment of the present invention. The add-on game play status is printed on the base game ticket. All players of the base game (who purchased the add-on game or not) who achieve a pre-determined outcome receive a raffle ticket containing a unique ticket number that will automatically be entered into the following add-on game raffle drawing at no additional cost. The raffle drawing is held, and the winning raffle numbers are identified. Winning raffle ticket recipients submit their tickets to the lottery authority for their prize. A determination is made if the add-on game was purchased with the base game play associated to the winning raffle ticket. If the add-on game was purchased with the base game play associated to the winning raffle ticket, the player receives the raffle prize. If the add-on game was not purchased with the base game play associated to the winning raffle ticket the player receives a free QP lottery ticket in lieu of receiving the raffle prize and the unpaid raffle prize or a percentage of the unpaid raffle prize will rollover to a subsequent raffle drawing.
Owner:HUGHES MICHAEL L

Fresh water aquaculture method for penaeus vannamei

InactiveCN102415346AAvoid the spread of pests and diseasesSimple methodClimate change adaptationPisciculture and aquariaChinese herbsMelicertus
The invention discloses a fresh water aquaculture method for penaeus vannamei. The fresh water aquaculture method comprises the following steps of: preparing a penaeus vannamei pond; desalting penaeus vannamei larvae; improving the immunity of the penaeus vannamei by using Chinese herbal medicines; regulating and controlling the water quality; biologically preventing and controlling; and daily managing and harvesting the penaeus vannamei. The fresh water aquaculture method is characterized by comprising the following steps of: artificially enclosing colored cloth at corners of a fish pond to form a desalination box; artificially configuring chemical raw materials into sea water in the desalination box and gradually desalting the sea water to form fresh water; enabling the penaeus vannameilarvae to gradually adapt to the growth in the fresh water; carrying out health care in the growth process by adopting the Chinese herbal medicines researched by Zhongshan University; and controllingthe water body by using a clarias leather or grass carp to prevent pests from being spread. Under the condition of sufficient feed, the penaeus vannamei can quickly and healthily grow. The fresh water aquaculture method is simple, easy in operation and convenient in popularization and application; according to the breeding demonstration of 68 popularizing demonstration sites with 2000mu in Li county of Hunan Province, 400-600 kilos of penaeus vannamei are produced in each mu, the production value is 12800-19200yuan, the profit is 8000-12000yuan of each mu and the cultivation success rate reaches 100 percent; and the fresh water aquaculture method is deeply favored by local farmers.
Owner:澧县华润水产生物科技有限公司

Rolling raffle game, prize method and distribution method

For a premium wager, a raffle game is added to a lottery game play. All players of the base game (who purchased the add-on game or not) who achieve a pre-determined outcome receive a raffle game play which is entered into a raffle drawing at no additional cost. The raffle drawing is held, and the winning raffle outcome is identified. Winning raffle ticket recipients submit their tickets to the lottery authority for their prize. A determination is made if the add-on game was purchased with the base game play associated to the winning raffle ticket. If the add-on game was purchased with the base game play, the player receives the raffle prize. If the add-on game was not purchased with the base game play associated to the winning raffle ticket the player receives a free QP lottery ticket in lieu of receiving the raffle prize and the unpaid raffle prize (or a percentage thereof) rolls over to a subsequent raffle drawing. Improvements to a base lottery game are presented which offer players enhanced odds of a winning outcome and qualification to participate in the add-on raffle game of the present invention. The raffle pari-mutuel prize pool consists of a percentage of raffle game sales over a drawing period plus unpaid prize money carried forward from previous draws. In one embodiment, 50% of the pari-mutual prize pool plus any unpaid fixed prize monies carried forward from previous draws is allocated to a fixed prize pool in a drawing period. The fixed prize pool is allocated to a number of different fixed prize units, defined by a method herein. In one embodiment, a pari-mutual grand prize payout does not influence unpaid fixed prize monies carried forward to subsequent drawings and a fixed prize payout does not influence unpaid pari-mutuel grand prize monies carried forward to subsequent drawings, which provides a host with a consistent offering of prizes, drawing period after drawing period; building “prize momentum” regardless of poor weekly game play sales after a grand prize payout. Lastly, an express means for facilitating the lottery game plays of the present invention in an electronic lottery game network is taught. The use of a dispensing terminal interface, which when combined with the methods herein provides quicker transaction periods and assists players in express “impulse game-play” transactions when strategically positioned.
Owner:HUGHES MICHAEL

Uncle Gem V, Universal Automatic Instant Money, Data and Precious Metal & Stone Transfer Machine

The Universal Automatic Instant Money, Data and Gold Transfer Machine, Uncle GEM V, system is a multiplicity of devices on a communications network available 24 hours a day, used interchangeably as sender, receiver and dispenser of funds and data. The sender accepts standard currency and includes removable medium storage devices to transfer to another such device acting as a receiver/dispenser. Remitted amounts are inserted or deducted from credit/debit accounts or currency and who pays the fees charged is indicated by an initiator of the transaction. Transfer transaction information includes: the type of transfer (money/funds or data); which device deducts the fee; how much money or what data to transfer; and to who and where the transfer transaction is to be made available All Precious metal coins and currency can be Digitally imaged and viewed in real time at anytime throughout this process. A receipt is generated by the sender via the system and a receiver becomes a dispenser when the recipient retrieves a pending transaction using the appropriate password or identification. The cash, data, or financial instrument is then dispensed. The Uncle GEMs also feature acceptance of alternate payment options, such as, precious metal coins, i.e., gold, silver platinum rhodium, and precious stones, i.e. diamonds, sapphires, and rubies. In essence, virtually anything can be bought, purchased, bartered, traded or sold.
The Invention is also an Anti-counterfeiting and Anti-terrorism device, machine, process, method and system. It can deter and prevent terrorist attacks upon the US and global monetary systems by using precious metals, i.e., gold, silver, platinum or rhodium, that can be instantaneously authenticated by assay means and cannot be easily printed, duplicated or counterfeited.
Owner:AMOS CARL R

Wide-row flat planting protective tillage planting method for maizes

The invention relates to a planting method for crops, in particular to a wide-row flat planting protective tillage planting method for maizes. The planting method comprises the following seven steps of: performing land preparation, sowing, rolling after sowing, weeding by pesticides, subsoiling mechanically and performing side deep fertilizing, preventing and controlling diseases and insect pestsand harvesting mechanically. In the planting method, the conventional 60-centimeter uniform ridge planting mode is changed into a flat planting mode of 80-centimeter row pitch and 20-centimeter row spacing, and ventilating and light-transmitting space of the crops is increased; the conventional shallow intertillage and shallow fertilization mode is changed into a mechanical deep scarification anddeep topdressing mode, namely the conventional three-shovel three-time intertillage management and shallow fertilization operation is changed into one-time deep scarification and deep topdressing operation, so operation links are reduced, and the production cost is reduced; the conventional sowing mode is changed into a zero-tillage sowing mode, so the evaporation of soil moisture is reduced, andthe capacity of drought resistance and soil moisture conservation is improved; the conventional mode that harvested low stubbles are crushed to return to a field into a mode that mechanically-harvested high stubbles are rotten naturally to return to the field; and before sowing, seeds are processed by using a plasma seed processing technology to improve the germination percentage of the seeds.
Owner:梨树县农机技术推广总站

Intensified high-efficient cultivating method of prawns

The invention discloses an intensified high-efficient cultivating method of prawns. The cultivating method comprises the following steps: preparation of a prawn pond: basking and disinfecting the pond, eliminating wild fishes, filling water and cultivating water; desalting prawn seeds: selecting health prawn seed with complete appendage, clean surface and appendage, normal figure, tidy specification, good wall attaching behavior and activity, and length of 0.4-0.6 cm; placing seeds in a desalting box, and configuring artificial seawater in the box body; putting the prawn seeds in the prawn pond; performing the early-period cultivation in the 1st- 20 days, feeding mixed feed twice per day; water quality control: feeding microbial growth regulating agent at intervals of 10-15 days at the middle and post periods of cultivation, wherein the feeding amount is 1.5-2.5 g per cubic meter, and the microbial growth regulating agent is used for removing harmful matter ammonia gas NH3 and nitrogen dioxide NO2 in the water; biological prevention and control: harvesting prawns, and fishing the prawns by a trawl, and a prawn cage in the morning; for the prawns cannot feed at 18 DEG C below, or stops growth namely; the prawns are died when water temperature is 7 DEG C; therefore, prawns must be marked before the end of October.
Owner:PUTIAN HUIFENG FOOD IND

Commodity list display method and system

The invention discloses a commodity list display method and system. The method comprises: individual registration information, purchasing records, and browsing records of users are obtained; according to the individual registration information, purchasing records, and browsing records of the users, purchasing demands of clients are determined, the users are classified into a plurality of purchasing groups based on the purchasing demands, and a commodity list rank is made for each purchasing group; and the commodity list ranks are displayed for the corresponding purchasing groups. In addition, the system consists of an information acquisition module, a commodity list ranking module, and a commodity display module. According to the invention, on the basis of the individual registration information, purchasing records, and browsing records of the users, the purchasing demands of the users are determined, the users are classified into a plurality of purchasing groups based on the purchasing demands, different commodity list ranks are displayed for the corresponding purchasing groups, and the commodity lists are ranked based on the demands of the users, so that the exposure of commodities needed by the users and the purchasing willingness of the users and thus the commodity selling and the satisfaction degrees of the users can be improved.
Owner:武汉奇米网络科技有限公司

High-efficient wet-type ammonia recovering method desulfuration method with oxidation and concentration processes outside tower and device thereof

The invention discloses a high efficiency wet-type desulfurization method through ammonia recovery method for oxidation and concentration outside a tower, and a device thereof. The method comprises the following steps: (1) feeding flue gas into the top part of a concentrating tower after dust removal, cooling down and humidifying the flue gas, then feeding the flue gas into a first level venturi section of a desulfurization absorption system to contact atomized ammonia water so as to have the first level absorption reaction, performing the second level and the third level desulfurizations, and discharging the flue gas after the purification; (2) oxidizing the ammonium sulfite solution generated in a desulfurizing tower and then overflowing the ammonium sulfite solution into a mother liquor tank from the top part of an oxidation tank; and (3) pumping the ammonium sulfate solution in the mother liquor tank to the top part of the concentrating tower through a mother liquor pump to perform heat exchange with the high temperature flue gas after atomization so as to form a supersaturated solution containing 3 to 5 percent of crystal, wherein the supersaturated solution flows out of the bottom of the concentrating tower and is pumped into a hydraulic cyclone through a slurry pump to perform the first level solid-liquid separation, and then the clear solution automatically flows into the mother liquor tank; the crystal-liquid mixed solution flowing out of the bottom of the concentrating tower automatically flows into a centrifugal machine to perform the second level solid-liquid separation, and then the clear solution automatically flows into the mother liquor tank; and solid ammonia sulfate is fed into an automatic packaging machine to be packaged and put into storage. The method has simple processes, greatly reduces investment, and can reclaim agricultural level ammonia sulfate and industrial level ammonia sulfate.
Owner:HENAN XUHUI ENVIRONMENT PROTECTION ENG

Coal tar alkali-free normal/reduced-pressure distillation process and device

The invention relates to a coal tar alkali-free normal/reduced-pressure distillation process and a coal tar alkali-free normal/reduced-pressure distillation device. In the process, raw material coal tar is subjected to heat exchange and delivered into a dehydrating tower, and light oil distillate and water are collected from the top of the dehydrating tower; the coal tar at the bottom of the dehydrating tower is subjected to heat exchange and delivered to a main tower, and a carbolic oil distillate is collected from the top of the main tower; a mixed oil distillate is collected from a lateralline; carbon black oil or soft asphalt is collected from the bottom of the tower; bottom material of the main tower is pumped out; part of soft asphalt is pumped out from the bottom of the main towerand delivered to an asphalt tower for distillation under a negative pressure, a heavy oil distillate is collected from a lateral line of the tower, and asphalt is produced at the bottom of the tower;and the main tower is a normal-pressure low-temperature distillate tower, the asphalt tower is a low-temperature reduced-pressure asphalt tower, and all distillates are not added with alkali in the whole flow. In the device, the bottom of the dehydrating tower is connected with the middle of the main tower through a pipe, and the bottom of the main tower is connected with the middle of the asphalt tower through a pipe. The internal circulation at bottom of the main tower is realized through a heating furnace, and internal circulation at the bottom of the asphalt tower is realized through a heating furnace. The process and the device have the advantages that: all distillates are not added with alkali; distillates are cut according to market demands and temperature gradient; direct super-heated steam is not used; new process waste water is avoided; the energy consumption is low; the product quality is high; and the like.
Owner:BAOSTEEL ENG & TECH GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products