186results about How to "High rate of return" patented technology

According to one embodiment of the invention, a financial instrument issued to a customer includes an account and a guarantee of a protected value. The account has an account balance that changes over time, wherein at least part of the account balance is based on an initial deposit into the account. The protected value is fixed at the time of a particular event at a value at least equal to the greatest of the initial deposit, the account balance at the time of the particular event, and the highest value of the account balance on at least one anniversary of a customer specific date between the date of the initial deposit and the time of the particular event. The customer specific date is specific to the customer, determined no later than the time the financial instrument is issued, and independent of any transaction specific date related to the financial instrument.

An interlocking personal beverage container mixing system that utilizes at least two containers that interconnect such that their fluid contents may be mixed prior to dispensing. The containers, when threadingly engaged irreversibly connect and lock in a leakproof and spill proof fashion. Sanitary seals and safety seals ensure each container in the personal beverage mixing system remains free of foreign contaminants and alerts the purchaser to any tampering.

The invention discloses an intelligent advertisement pushing system based on face recognition. The intelligent advertisement pushing system comprises an advertisement pushing client and a server. The advertisement pushing client comprises a plurality of advertisement machines. Each advertising machine comprises a client processing module, an advertising screen and a camera. The client processing module analyzes an image acquired by the camera, receives the control information of a server and controls the advertisement information displayed on the advertisement screen. The server is used for receiving the face information and the state information sent by the client processing module, and sending control information and the advertisements related to the information to the client processing module by analyzing the state information, forms the optimal strategy of the advertisement displayed in the advertisement screen of each region by analyzing the face information and state information received in each region in the set time, and sends the corresponding advertisement information and control information to the corresponding client processing module. The intelligent advertisement pushing system improves the advertisement conversion rate, reduces the running cost and increases the return rate of the advertisement dealer.

A Process for hydroconverting of a heavy hydrocarbonaceous feedstock comprising a catalyst to produce lower boiling hydrocarbon products. The method can be used for the high-boiling point residues of oil refining (asphaltene, the residues of vacuum and under pressure distillation of oil, and the useless and heavy materials of thermo catalytic processes), heavy oil, natural bitumen, and bitumen-containing sands. It can also be used in oil refinery industries for the production of gas, gasoline fractions, distillation gas oil, concentrate of ash containing metals and chemical fertilizers. The process overcomes disadvantages like low conversions, coke production during the reaction, touchiness to the feed (to the metals and solids present in the feed which deactivate the catalyst), high investment and operational costs and the need for pre-purification units, for the elimination of heavy substances.

The invention discloses a high-light-concentration solar-energy and hot-airflow wind/solar coupled generating system, comprising a turbine generator, turbine fan blades, a secondary-stage turbine wind generator, a third-stage turbine wind generator, a plurality of vertical-axis wind generator, a vertical-axis wind turbine, a high-light-concentration heat collecting lens, a diversion-tower inner-wall panel heat retainer, a serpentine-tube type heat collector, a Fresnel light concentrator, a high-light-concentration gallium arsenide photovoltaic cell system and a film photovoltaic cell system. The high-light-concentration solar-energy and hot-airflow wind/solar coupled generating system has the advantages that the high-light-concentration heat collection efficiency is higher than air temperature of a conventional chimney-type heat-power-generating heat collecting shed, after a high-temperature hot airflow enters the diversion tower, air speed is improved by 5-10m/S, and the generated power of turbines is improved by 30% for work application; the height of the diversion tower is reduced by more than 60%; the air negative pressure is increased, the air density is decreased, and a hot-airflow chimney effect is enhanced; the turbines are coupled with the vertical-axis generator to make up the motive power compensation caused by air speed reduction at night; the vertical-axis wind turbine drives the turbine generator to simultaneously or alternatively and independently drive the turbine generator to rotate for power generation through a gear; and thus, the all-weather continuous power generation is realized.

An apparatus is provided for texturing the surface of a brake plate has three die plates and spring supports therebetween. A toothed tooling mounts to the top die plate above an anvil on the centre die plate both of which ride on posts held by the lower die plate. The toothed tooling comprises multiple blades each with multiple replaceable toothed inserts are held in a cartridge arrangement. The anvil receives brake plates from a separately supported plate feed mechanism with greatly reduced reciprocating mass. The complete die set can be set up on the bench and inserted ready to use in any style of press where the press ram contacts the upper die plate.

Disclosed is a novel life insurance product that provides an improved return to a purchaser. The life insurance product contains a benefit payment, and has a fixed benefit amount and a variable benefit amount. A policy protection benefit prevents a purchaser's life insurance product from lapsing, and a minimum death benefit ensures that the purchaser receives the greater of the face value of the product and a predetermined percentage of the account value.

A portfolio is invested into a multiplicity of investments pool each having different assumed average rates of return. A first pool has an assumed average first rate of return that is the lowest rate of return of all the pools. Distributions are first withdrawn from the first pool, as desired, before withdrawing funds from any of the other pools. At least part of the assets of a second pool which has an assumed second rate of return being the next lowest rate of return are converted into a new pool when the first pool is exhausted. The assets of the new pool are invested in investments having the same assumed average rate of return as the first pool. Therefore, one of the investment pools is designated to have funds withdrawn from it and the other investment pools can be invested for potentially higher rates of return and more tax efficiently.

The invention relates to a new high-nitrogen organic sewage treatment biochemical denitrification process. The process mainly comprises the following technical steps of: 1, feeding raw sewage which accords with conditions into an upflow anaerobic sludge blanket (UASB); and simultaneously feeding reflow mixed solution of a subsequent oxidation nitration tank (O1) and a part of thick solution of a membrane bioreactor (MBR) ultra-filtration membrane separation device into the UASB; 2, simultaneously feeding effluent of the UASB, a part of thick solution of the MBR ultra-filtration membrane separation device and air into the oxidation nitration tank (O1); 3, feeding the effluent of the O1 tank into a denitrification tank (a tank A) of anoxic zone/aerobic zone A/O(2), simultaneously feeding the remaining sludge of the UASB and replenishing carbon, forming an anoxic condition at the tank A to perform denitrification, replenishing the part of thick solution of the MBR ultra-filtration membrane separation device and supplying air (oxygen) into the O(2) tank to further perform oxidation nitration reaction respectively, and removing chemical oxygen demand (COD), biochemical oxygen demand after 5 days (BOD5), total nitrogen (TN) and NH3-N; and 4, feeding the effluent of the A/O (2) into the MBR ultra-filtration membrane separation device, intercepting the active sludge and macromolecularCOD and enriching in the thick solution; feeding the thick solution into the UASB, the O1 tank and the A/O (2) tank respectively; performing sludge dehydration treatment on the remaining thick solution; and removing the COD and the BOD5. The total nitrogen removal rate of the technology is improved by over 50 percent.

The invention discloses a power transaction system and method based on a block chain. The electric power transaction system comprises an initialization module used for initializing public parameters of the electric power transaction system, a public key of an electric power buyer and seller participant and a private key of the electric power buyer and seller participant; the registration module isused for finishing identity authentication of the electric power buying and selling participant user on the block chain according to the public parameter, the public key of the electric power buyingand selling participant user and the private key of the electric power buying and selling participant user, and generating a user certificate; the preset module is used for generating a preset transaction order of an electric power buyer and seller participant user according to the user certificate in an intelligent contract mode, and uploading the preset transaction order of the seller and the preset transaction order of the buyer to the block chain; and the transaction module is used for carrying out power transaction according to the seller preset transaction order and the buyer preset transaction order on the block chain. By adopting the power transaction system and the power transaction method provided by the invention, the behaviors of order grabbing or default by randomly changing the price of an electricity selling user are avoided.

A collapsible container has end and side wall panels, and a gate that are assembled onto a pallet base and supported by flanges extending up from a planer base. Either the side or the end walls each have a hinge structure between panels of the walls. The hinge structure permits inward folding of the hinged panels so that they can lay flat, one upon the other, in a folded or collapsed position with the non-hinged panels also laying flat. The end and side walls can be removed from their respective bases and multiple ones of the folded wall configurations can fit within an assembled container. As a result, substantially the entire volume of the assembled container can be filled with the folded wall configurations of other containers for return shipment. This enables a highly efficient return shipment ratio of the containers.

A pontoon and water flow power generation combined power station comprises a pontoon. A belt hydraulic engine type water flow power generation device, a solar power generation device and/or wind driven power generation device are arranged on the pontoon, and the belt hydraulic engine type water flow power generation device is provided with an automatic working water level regulating unit, a super-flood preventing unit and a float cleaning unit. A belt hydraulic power generator, a magnetic suspension wind driven power generator and a solar power generator are assorted mutually and are integrated with the shore supply to realize interaction and compensation, and specifically, power generated from flood and/or wind and solar energy in peak periods is fed back to the shore supply, and the shore supply resupplies power for the pontoon when in off-peak periods of flood and/wind and solar energy, so that uninterrupted power supply is formed, and the multipurpose pontoon with new clean energy self-generating devices is assembled. Besides, automatic control and dispatching of various power supplies can be realized, and accordingly the pontoon and water flow power generation combined power station has the advantages of operational simplicity, safety and reliability, high efficiency, adaptability to non-professional management, and can be used as a composite marine facility with double functions of the pontoon and the power station or can be used as a special shore power station utilizing integral energy.

The invention relates to a method for efficiently breeding blue crabs. The method comprises the following steps: performing intermediate breeding on II-stage baby blue crabs in an outdoor cement pit greenhouse; disinfecting the water for breeding through an ultraviolet lamp and mounting an oxygenating device in a breeding pond; feeding big disinfected brine shrimps at regular time; exchanging 15% water per day; after the II-stage baby blue crabs grow and become V-stage baby blue crabs, putting juvenile crabs into the breeding pond at a sex ratio of female to male being 3:1; after ending mating, fishing out the male crabs; continuously breeding the female crabs; and when the water temperature is lower than 10 DEG C, putting the female crabs into the outdoor cement pit greenhouse for temporarily breeding and putting into the market before and after the Spring Festival, thereby greatly increasing the breeding yield and economic benefit. According to the method provided by the invention, the juvenile crabs are prevented from being killed by enemies and severe environment; the use ratio of baits is increased and the happening of diseases is reduced; the breeding yield of the blue crabs is increased by 26.99% and the breeding benefit is increased by 2.39 times, by adopting the method provided by the invention; the method can be widely applied to the breeding for the blue crabs; the energy conservation and the environment protection are realized; and the economic benefit and the social benefit are obvious.

The present invention belongs to the field of chemical synthesis, and is especially fluorinating and substituting reaction process for synthesizing 18F labeled positive electron radioactive tracer. The process includes the following steps: 1. transferring 18F ion from medical cyclotron and water to accepting bottle and leading to QMA column; 2. eluting 18F ion in QMA column with K2CO3, acetoitrile and ionic liquid, and heating 18F ion in a reactor bottle under protection of inert gas; 3. dissolving the precursor in acetonitrile and adding to the reactor bottle, and heating under protection of inert gas; 4. cooling, hydrolyzing and purifying the solution inside the reactor bottle; and 5. separating and collecting the target product from the solution. The process may adopt microwave heating. The present invention has the features of multipurpose, great yield, high efficiency, stable process, short synthesis period, low cost, etc.

The invention relates to a fattened goose compound feed containing palm kernel meal and white pumpkin seed powder. The feed consists of the following components in part by weight: 40 to 60 parts of corn, 15 to 20 parts of bean pulp, 5 to 10 parts of rapeseed meal, 10 to 20 parts of palm kernel meal, 2 to 5 parts of fish meal, 5 to 15 parts of white pumpkin seed powder, 1 part of Chinese herb medicinal health additive, and 4 parts of fattened goose premix. The fattened goose compound feed has the advantages of high technological content, comprehensive and balanced nutrition, various enriched nutrient components needed by fattened goose growth, good product palatability, low cost, high return, and the whole-process comprehensive feed conversion ratio of 1.5-2.1:1. The product has the functions of accelerating skeletal growth and protecting the health, and can enhance the disease resistance of the fattened goose, comprehensively improve the breeding ratio of goosery, and reduce the pollution of the white pumpkin seed on environment simultaneously.

The invention relates to a lime shaft furnace and especially relates to a carbon dioxide recovery chamber type lime shaft furnace. The shaft furnace comprises a lime furnace body part, lime furnace combustion devices, and a lime furnace control system; the limestone calcining area in the lime furnace body is provided with a plurality of parallelly-arranged rectangular lime furnace combustion devices, the gaps between every two neighbored lime furnace combustion devices are limestone calcining areas; coal gas and air are combusted in the lime furnace combustion devices, and the high temperature generated by the burning is converted to thermal energy through combustion chamber radiation or convection to degrade the limestone. The coal gas and air in the lime shaft furnace and the combustion waste gas do not directly contact with the limestone, thus the lime quality is improved, at the same time high purity carbon dioxide is obtained with a low cost, and direct carbon dioxide discharge which can pollute the atmosphere is also avoided.

The present invention belongs to the field of chemical synthesis, and is especially process for synthesizing 18F labeled positive electron radioactive tracer with ionic liquid as phase transfer catalyst. The process includes the following steps: 1. transferring 18F ion from cyclotron to accepting bottle and leading to anion exchange column; 2. eluting 18F ion in the column with alkaline weak acid salt, acetoitrile and ionic liquid, and conveying to reactor bottle; 3. dissolving the precursor in acetonitrile, adding to the reactor bottle and heating; 4. cooling and regulating pH value; and 5. separating and collecting the target product from the solution. The present invention has the features of multipurpose, great yield, high efficiency, short synthesis period, low cost, etc.

The invention relates to a duck feed with a pine needle powder and dry tenebrio molitor powder additive. The duck feed is prepared by mixing the pine needle powder and dry tenebrio molitor powder additive and a duck feed in proportion, wherein 8-18 parts of pine needle powder and dry tenebrio molitor powder additive are added into 100 parts of duck feed. The pine needle powder and dry tenebrio molitor powder additive is prepared from the following raw materials in parts by weight: 40-48 parts of pine needle powder, 14-23 parts of dry tenebrio molitor powder, 15-22 parts of yeast powder, 13-19 parts of feed-grade calcium hydrogen phosphate and 2-4 parts of dry garlic powder. The pine needle powder and dry tenebrio molitor powder additive is prepared through the following steps of: weighting all the raw materials of the pine needle powder and dry tenebrio molitor powder additive in proportion, feeding the raw materials into a stirrer, and stirring and mixing fully. The pine needle powder is prepared from the masson pine leaves picked in the twelfth month of the lunar year by cleaning, removing impurities, drying and grinding. The duck feed provided by the invention contains enough proteins, amino acids and trace elements needed by a rabbit, is high in rate of return and low in preparation cost and can be fed to the duck to promote the growth and development of the duck and increase the laying rate. In addition, the duck feed can be fed to the duck so as to improve the disease preventing and resisting capacity of the duck.

The invention discloses a comprehensive control method for the pressure position of a hot continuous rolling rolled side guide plate. At the head of all-variety strip steel, side guide plate head alignment pre-positioning control is conducted according to the finish rolling incoming material plate shape and the transverse vibration situation; for thin-specification plain carbon steel, the cold state width value is calculated at the corresponding rolling target temperature through an instrument, side guide plate middle position control is achieved; for thick-specification high-strength steel, side guide plate middle pressure closed-loop control is achieved; and at the tail of the all-variety strip steel, automatic side guide plate tail pressure closed-loop control is achieved according to the strip steel tail deflection direction. In the whole rolling period, the actual positions of the head and the tail of the strip steel are tracked in real time, and accordingly corresponding actionsare executed. Since the comprehensive control method is input, the on-machine service time of a rolled side guide plate is seven days; the cold-rolled raw material edge breaking material return rate is reduced to 0.46%, the thin-specification plain carbon steel roll head tower-form maximum value is reduced to 30 mm, and steel roll middle maximum roll-shaped sawteeth are reduced to 2 mm; and the abnormal roll shape occurrence rate is reduced to 1.52%.

The invention relates to an award system for additional betting. Through a betting unit, a player makes a normal bet and selects to make an additional bet. Meanwhile, certain proportions of the normalbet and of the additional bet are taken out and accumulatively added into a fractional value of a fraction pool unit. The fractional value has a fraction trigger condition for obtaining fractions and a fraction winning compensation. Through a calculation unit, an additional stake is generated according to the quantity of additional bets so that the player acquires the additional compensation. Ultimately, a compensation unit is utilized. When the player wins a prize, the additional compensation is compensated to the player. Accordingly, the player can freely select to make the additional betin anticipation of acquiring the additional bet when the player wins the prize, thereby intriguing the interest of the player to continuously play. Therefore, turnover of a game machine is increased.Professionals can change the numerical value of the rated proportion in order to fit habits of players in different areas, thereby further meeting the requirements of players.