174 results about "Water weights" patented technology

The present invention provides a compact, portable, centripetal force-driven exercise device. The device employs a handle equipped with a rotational member. One end of a strap is attached onto the rotational member; the other end to a soft bag. The soft bag, preferably of a heavy duty cloth or synthetic fiber construction, is capable of holding one or more water-refillable, reclosable plastic bags. The strap can have adjustable length. The soft bag itself is also capable of being filled with a desired amount of water. The handle preferably is covered on its exterior surface with a hand grip material. The user places the desired amount of contained water weight into the soft bag, holds the handle and swings the bag in an orbital pattern at a desired number of revolutions per minute to achieve the desired degree of centripetal force resistance to exercise, strengthen and condition the user's muscular system.

A self-supported power generation device is installed in a high building having multiple floors to realize self-supported power supply of low power and simplified arrangement. Water reservoir is arranged in a floor-spaced manner by tanks set in different floors. Each tank has a conic converged lower section forming a discharge opening coupled to a power generator unit that is driven by vanes to generate electrical power. Thus, by the water head supplied from each tank to drive the vanes for rotating the power generator unit, and with a vertical stacked manner of the multiple sets of power generator units and tanks, a multi-floor water-weight-driven power generation assembly is established. A water collection reservoir is provided at the bottommost location to collect the water for cyclic use. Thus, self-supported power generation for self-supported supply of power of a building is realized and environmental protection and healthy concerns are also satisfied.

In one embodiment, a method is provided for obtaining an extract from a cannabis plant for medical uses. In one embodiment, a method for obtaining an extract from a cannabis plant for medical uses is provided. The method comprises (a) providing cannabis flower trimmings with trichome material, (b) providing clean, cold water to at least cover cannabis the cannabis flower trimmings, (c) agitating the mixture of cannabis flower trimmings and water (d) soaking the cannabis flower trimming in cold water for at least one minute, (e) removing cannabis flower trimmings from the water, (f) removing the trichome material from the water and (g) drying the trichome material to contain no more than 10% total water weight.

The invention relates to a novel stirring station, which comprises a skeletal material mixing cabin of which the bottom is provided with a material outlet, a material feeding system positioned below the skeletal material mixing cabin, a skeletal material weighting hopper positioned below the material feeding system, a material collecting belt conveyor positioned below the skeletal material weighting hopper, a stirring cylinder positioned below the material collecting belt conveyor, a cement storage bin, a cement spiral conveyor, a cement weighting hopper, a water pump and a water weighting hopper, wherein the stirring cylinder is simultaneously positioned below the cement weighting hopper and the water weighting hopper; the material feeding system is a variable material feeding system and comprises a variable feeding belt conveyor, a material outlet and a material door; and the structure of the stirring cylinder can be replaced according to different stirring materials.

The present invention discloses a low-alkaline liquid accelerator used for ejecting the concrete, which is made of the alkali metals aluminate and the thinner mixing with the weight ratio of 1: (1-6), wherein, the alkali metals aluminate consists of aluminium hydroxide, alkali metals hydroxid and water; the thinner consists of hydrofluoric acid, metals hydroxid and water according to weight ratio; or the thinner consists of fluosilicic acid, metals hydroxid and water according to weight ratio; or the thinner consists of alcohol amine alkane, organic acid or inorganic acid and water according to weight ratio; the present invention is a low-alkaline liquid accelerator used for ejecting the concrete; the alkali content is between 3 and 6 percent; so the adaptability to the cement is much better. The present invention can be widely used in the cement with each type, such as Portland cement, common Portland cement, high-early (strength) cement, high-early-strength cement, middle-heat cement and low-heat cement and so on. If the weight ratio of the liquid accelerator occupies 2 to 6 percent of the total cement water weight in the ejecting concrete, the collocation can realize the standard JC477-2005 technical requirement in the construction material industry in China.

The present invention is method of determining water content in crude oil. The method includes cooling crude oil in a refrigerator and inclining and stirring to separate out free water from crude oil, weighing the free water in a electronic balance, determining the weight of emulsified water and suspend water in centrifugal process or distilling process, calculating the total water weight, and calculating the weight percentage of water in crude oil. The perfected method has raised determining precision.

The drinking water machine with bagged water belongs to the field of drinking water apparatus technology. It includes one drinking water machine body and features the tray connected to the upper part of the drinking water machine body for the bagged water to set on, the hollow water guide pin with pointed upper end matching the tray and lower end connected via water inlet mechanism to the water heating tank inside the body, and the air exhaust passage set to the inner wall of the tray and communicated via pipe with the water heating tank. The drinking water machine has novel structure and low cost. After the water bag is set in the tray, it will be pierced by the pointed water guide pin to allow water to flow down while being sealed by the water weight and the elastic contraction force of the bag. In the same time, the vapor produced in the water heating tank is exhausted while avoid outer air and dust to enter.

The invention relates to a high-strength concrete and a preparation method thereof. The high-strength concrete formula is characterized by comprising the following raw materials in percentage by weight: 10-40 percent of cement, 1-10 percent of mineral powder, 10-65 percent of fine aggregate, 0-50 percent of rough aggregate, 1-10 percent of water reducing agent and 1-10 percent of water. The preparation method comprises the following steps of: putting all dry materials into a stirrer by the proportion and dry-mixing for 5-10min; adding water accounts for 60 percent in the total water weight into the stirrer and mixing the materials for 5-10min; uniformly mixing the water reducing agent and water accounts for accounting 30 percent in the total water weight and adding an obtained mixture into the stirrer; washing a container used for preparing the water reducing agent by using water accounts for accounting 10 percent in the total water weight, and adding liquid after washing into the stirrer; and stirring the mixture until the mixture is in a viscous state. By adopting the formula and the preparation method, the high-strength concrete with the compression strength of 125-270MPa is prepared, and different compression strengths are achieved through changing the grain size of the fine and rough aggregates, the type and the proportion of the cement. The high-strength concrete can be widely applied to high-strength construction of modern requirements.

The invention relates to an assembled movable anti-flood wall. The assembled movable anti-flood wall comprises vertical columns and stop plates, the vertical columns include a middle vertical column and two-end vertical columns, each of the middle vertical column and the two-end vertical columns is provided with a through hole, two sidewalls of each of the middle vertical column and the two-end vertical columns are provided with insertion grooves, the inner sidewalls of the two-end vertical columns are provided with water inlet holes, the two sidewalls of the middle vertical column are provided with water inlet holes, the stop plates are provided with through holes, and two ends of each stop plate are inserted into the insertion grooves of the corresponding two adjacent vertical columns. The assembled movable anti-flood wall has the advantages that the assembled movable anti-flood wall is good in structural integrity by the aid of a trapezoid convex-concave structure splicing and inserting connection mode; when flood enters the multiple layers of stop plates from bottom to top layer by layer, the weight of the stop plates is increased by water weight, so that structural integral stability is improved greatly; the height of the lower stop plates is larger than that of the upper stop plates, and the joints between a base or an original dam and the base stop plates are provided with grooves and hermetic rubber water-stop strips, so that seepage-preventing and water-stopping effects are good; the anti-flood wall can be assembled and disassembled quite rapidly by means of socket type connection between the vertical columns and the base, so that working efficiency is improved greatly.

A semi-submersible floating platform (10, 10A) for use in offshore applications has a semi-submersible hull structure (11) including support columns (12), a pontoon structure (13) adjoined to the lower ends thereof, and a deck structure (14) supported at an upper end of the columns for supporting the deck and equipment mounted thereon above the water surface. One or more passive damper weight members (15) are suspended below the hull by flexible connection members (16) at variable distances to provide hydrodynamic mass, damping, and in-water weight to the platform during operation, and the flexible connection members are maintained in tension by the damper weight(s) during operation.

An intelligent cup mat comprises a cup mat body capable of supporting a cup and is characterized in that a pressure sensor and a Bluetooth module are arranged in the cup mat body, wherein the pressure sensor is used for detecting the cup and water weight, and the Bluetooth module can be matched with a portable mobile terminal through a Bluetooth. The pressure sensor is connected with the Bluetooth module and transmits water drinking situations of a user to the mobile terminal used by the user through the Bluetooth module, so that the user manages and counts the water drinking situations to perform health management and is reminded of timely drinking water. The pressure sensor and the Bluetooth module are arranged in the cup mat body, so that the cup mat body can be in communication connection with the mobile terminal, the water drinking situations of the user are monitored in real time through the pressure sensor, and the user conveniently masters the everyday water drinking situations and regularly and healthily drinks water. In addition, by the aid of an intelligent cup mat device, the user can conveniently define a water drinking plane according to practical situations and is reminded of timely drinking water at proper time, so that the user can be promoted to develop regular and healthy water drinking habits and keeps fitness. The intelligent cup mat has the advantages of simple structure, convenience, practicability, low cost and the like, and is suitable for vigorous implementation.

A semi-submersible floating platform for use in offshore applications having a semi-submersible hull structure including motion damping support columns, a pontoon structure adjoined to the motion damping support columns at a lower end thereof, and a deck structure supported at an upper end of thereof for supporting equipment mounted thereon above the water surface. Each motion damping support column has an inner water trapping damper chamber of closed base or open base construction that allows natural flooding of said inner water trapping damper chamber during installation and before reaching an operating draft of the platform, and which when flooded provides hydrodynamic mass, damping, and in-water weight to said platform during operation. A plurality of smaller columns are disposed on the perimeter of the upper portion of each support column and surround the upper portion of the inner water trapping damper chamber.

Sensor and process for measuring mass of water on a sheet forming fabric. The sensor includes a microwave element positionable to couple an electromagnetic field into a stock layer to be measured, and a microwave signal generator coupled to the microwave element to generate, in the microwave element, a microwave signal having a frequency lower than a relaxation frequency of water. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

The invention provides a substrate for double roof greening, which is prepared from the raw materials of natural soil, Northeastern turfy soil, coarse fiber humus, perlite, vermiculite, organic fertilizer flavor powder and the like by scientific proportioning and is simultaneously subjected to high technical treatments of insect prevention, disease prevention, moisture preservation and fertility slow release. The special substrate for the double roof greening is light in weight with the weight per cubic meter of no more than 550kg and saturated water weight of no more than 900kg, thereby being capable of meeting general loading conditions for carrying out the double roof greening on a building roof; meanwhile, the substrate contains sufficient organic nutrients and can supply fertilizer and hold moisture for a long time to meet nutritional requirements for the normal growth and propagation of plants; and the substrate has no peculiar smell and can effectively prevent damage caused by diseases and insects. Different paving thicknesses are adopted depending on different plant materials adopted for the double roof greening. The special substrate for the double roof greening can be widely applied to the greening of various double roofs.

A tarpaulin cover with a water-weighted tube around its perimeter is provided. A three-inch diameter tube is located around the perimeter of the invention just inside of a series of grommets. A fill nozzle that accepts a standard garden hose connection is provided on the perimeter. At the opposite side of the tarpaulin, a release nozzle is provided to aid in the rapid emptying of the invention. When filled with water, the invention is almost impossible to blow away in high winds. It is intended to eliminate the usage of rocks, logs and other materials that are commonly used to hold tarpaulins down.

The invention relates to a submarine with internal and external water reducing resistance to internally form efficient and energy-saving power impelling, in particular to a submarine capable of automatically generating electrical power for persistently sailing. Conventional submarine sailings have rudder resistance and the fluid resistance and the noise of surface orifices, and ballast water occupies the load during sailing; the power of a propeller pays out energy consumption for loading the water weight and various resistance factors, and partial power is lost and wasted; and the bearing capacity of a commonly known diesel-electricity storage energy source is limit, the power is limit, and the endurance of sailing oceanic energy sources is limit. The innovative impelling mechanism adopts the scheme that the submarine is provided with a relevant guide rudder and has no resistance; the orifices are inwards arranged for collective and distributive drainage; the ballast water is converted and reduced for light sailings; bundling untangling is water jet propulsion; the power loss is reduced, and the impelling efficiency is increased; the submarine impelling mechanism has the multiple dual-purpose effect of water, the storage electricity source impels to promote the resistance, and water resources circularly act on a generating system and an electrical system; a distribution system is switched, and the generating system is operated to output electric energy so as to promote to generate energy and supply for the endurance; the energy replacing and saving are finished, and the emission is reduced; and the submarine is beneficial to the ecological protection and suitable for oceanic strategies and embodies full energy storage innovative and characteristic oceanic sailings.

This invention relates to a dewatering apparatus, in particular a paper machine or a paperboard machine, for the adjustable, and controllable dewatering of a fibrous material, which is conveyed as a fibrous web that can be divided into at least two zones arranged side by side in a cross direction (CD). The dewatering apparatus is characterized in that the dewatering of the fibrous material is adaptable to a dewatering curve defined in a machine direction on the basis of measurements of the water weight of the fibrous material taken by at least two water weight sensors, in particular a one-dimensional or multi-dimensional sensor arrangement of water weight sensors, which are assigned to a zone and arranged preferably in pairs in mutually offset position in the CD direction.

The invention relates to a low-rank coal quality-improving method and equipment; according to the method, a coal layer is heated to below 140 DEG C by a first gas heat carrier so as to obtain a water weight content of the dried low-rank coal of 5%-15% and to produce by-product gas; the coal layer temperature of the dried low-rank coal reaches 350-650 DEG C by a second gas heat carrier to obtain dust-containing gas and hot semicoke; the solid-phase substances of the dust-containing gas is separated from gas-phase substances to obtain powdered coal and the gas-phase substances; a part of the gas phase is combusted and supplements the first gas heat carrier or the second gas heat carrier; the other part of the gas phase is cooled to become cracking gas; the hot semicoke and the cracking gas in same space are cooled gradually by a gas cold carrier; heavy components in the cracking gas are precipitated and wrap on the surface of the hot semicoke cooled gradually; the semicoke is cooled by the by-product gas with a temperature of 200-300 DEG C to obtain wrapped semicoke and mixed gas; the cooled wrapped semicoke contacts the by-product gas with a temperature of 40-70 DEG C for water adsorption and surface oxidation and rehydration reaction of the wrapped semicoke so as to obtain a water weight content of the wrapped semicoke of 8-16%.

The invention provides a water quantity detection method, a water quantity detection and control device, and a cooking apparatus. The method comprises the following steps of: determining a target water weight required for cooking according to a cooking parameter set by a user, with the target water weight comprising the weight of heating water, and a first weight measured by a weighing device after a cleaned material is fed into a pot; determining a current weight of water in the pot according to the first weight and the weight of the material contained in the cooking parameter; when the weight of the current water is smaller than the weight of the heat water, controlling the water inlet system to inject water into the pot. The technical scheme provided by the scheme can detect the weightof water in the cooking equipment pot and realize accurate and effective measurement and control of water quantity.

The invention discloses a mushroom culture material, comprising wheat bran, wood chip, gypsum, seed husk and a mugwort adjuvant material, wherein the mugwort adjuvant material accounts for 3 to 7% of the mushroom culture material. The invention further discloses a preparation method for the mushroom culture material. The preparation method comprises the following steps: uniformly mixing wheat bran, wood chip, gypsum, the mugwort adjuvant material, seed husk and sugar, adding water and carrying out stirring to allow a material-water weight ratio to be 1: 1.0 to 1: 1.5. The invention has the following advantage: since mugwort is used as a component of the adjuvant material for preparation of the mushroom culture material, a good mushroom culture effect is obtained.

The invention provides an agricultural water price comprehensive informatization processing system. An irrigation area information processing terminal collects and monitors the water consumption of the irrigation area in real time; planting crop information, irrigation area water weight information, irrigation area water weight certificate information, monitoring water quantity height informationof an irrigation area water delivery channel, monitoring pump station water storage capacity information of an irrigation area, monitoring current water quantity information of the irrigation area andmonitoring irrigation area video information, and transmitting the collected information to an agricultural water consumption monitoring server, and an agricultural water monitoring server is used for storing the data information transmitted by each irrigation area information processing terminal, realizing water quantity information data exchange and sharing based on WEB, unifying the data acquisition standard of each irrigation area, and presetting the comparison parameters of the irrigation area data; The collected irrigation area information is compared with a corresponding preset threshold value, and when the collected irrigation area information exceeds the preset threshold value, an alarm prompt is given out. The agricultural water monitoring server also sends the data informationto each irrigation area information processing terminal through the network architecture.

The invention discloses a preparation method of oryzenin antioxidant peptide, comprising the following steps: (1) screening rice slag with a mesh of 50-200 meshes, and adding water according to the material and water weight ratio of 1:6-12 to be dipped for 10-15 minutes; (2) pouring rice slag feed liquid into a colloid mill to be ground for more than or equal to 2 minutes, and grinding rice slag particles in the feed liquid; (3) adjusting the pH of milled and homogenized feed liquid to 8.0-9.5, adding phosphate buffer, adding alkali protease 200U/g-600U/g rice slag, stirring and carrying out enzymolysis for 1-3 hours at the temperature of 40-65 DEG C, and controlling hydrolyzing degree to be 10-15wt%; (4) killing enzyme and carrying out centrifugal separation; (5) vacuum concentrating, freezing and drying. When adopted to prepare oryzenin antioxidant peptide, the invention has wide raw material resource and low manufacturing cost, the obtained oryzenin antioxidant peptide has high antioxidant activity and high edible safety.

The invention relates to a high-mountain vegetable waste microbiological treatment method. By the method, high-mountain vegetable waste is degraded into organic fertilizer quickly by using an exogenous zymophyte flora preparation. The zymophyte flora preparation is prepared from powder of psychrophilic bacterial flora, actinomyces flora and fungal flora according to the mass ratio of the psychrophilic bacterial flora to the actinomyces flora to the fungal flora of 1:1-3:1-2. The method comprises the following steps of: repeatedly stacking according to the sequence of flatly paving one layer of the high-mountain vegetable waste and then uniformly spraying one layer of the zymophyte flora preparation, wherein the mass ratio of the zymophyte flora preparation to the high-mountain vegetable waste is 1:50-100; after 3 to 5 days, turning the stack so as to promote various floras to grow quickly and gradually form organic compost; and after 9 to 16 days, detecting properties of a fermented substance, wherein the organic compost can be obtained when the fermented substance has the water weight content of 40 to 50 percent, is black or black brown in appearance, is pinched into powder easily with hands and does not have other peculiar smell. By the method, the high-mountain vegetable waste can be thoroughly decomposed into high-quality organic fertilizer simply and quickly; and growth of pathogenic bacteria in the organic fertilizer can be effectively controlled.

The invention provides a compound fracturing fabric network framework gravel insertion sand prevention method which does not use a sieve tube. A prepad fluid which includes two parts is poured into a well, the first prepad fluid is a weak water solution prepared by a micro emulsion solution and formate which are disclosed in a patent document with the patent application number of 200610009675.8, the blending ratio is that each 10 tons of water is added with micro emulsion and formate, both of which take up 2 percent of water weight; the second prepad fluid is viscoelastic load fluid with the blending ratio of 40 tons of water added with guar gum which takes up 2 percent of the water weight and 20 tons of sand. The invention has the advantages that the construction is easy and convenient which is laborsaving and timesaving; at the same time, the invention is suitable for a thin oil well, a gas well, a viscous crude well and has wide adaptation range to well temperature, and can greatly improve production efficiency and the productive capacity of the oil well, guarantee the regular production of the oil and gas well and also the comprehensive economic benefit is prominent.

The invention belongs to the field of application of fire-resistant materials and relates to a binding agent for an unfired magnesia brick rich in CaO and a preparation method thereof. The binding agent is characterized by consisting of the following raw materials in percentage by weight: 30 to 40 percent of high-temperature asphalt, 3 to 8 percent of anthracene oil, 10 to 15 percent of plasticizer, 35 to 45 percent of isocyanate and 1 to 5 percent of rare earth oxide. The binding agent has the advantages that: water weight and content are lower and below 0.01 percent; binding property to the magnesia brick rich in CaO is higher; the product is not cracked and does not have crack, swell or have oxidation phenomenon when cooled at once after being used at a high temperature; and the effect is better when kiln skin is used on a cement rotary kiln. The binding agent is suitable for a clinkering zone and a steel ladle furnace lining part of the cement rotary kiln and is a new-generation environment-friendly material.

The invention discloses a fuel produced from waste polyurethane foams. The fuel is characterized by comprising 60%-70% by weight of waste polyurethane foam powder and 30%-40% by weight of agricultural waste particles containing cellulose and xylogen. A processing method of the fuel produced from the waste polyurethane foam comprises the following steps of: (1) crushing the waste polyurethane foams by using a crushing machine, wherein the diameter of meshes of a crushing screen of the crushing machine is not greater than 2mm; and (2) mixing the crushed waste polyurethane foams and the agricultural waste particles containing the cellulose and the xylogen, pouring the mixture into a forming machine, adding water weight of which is 5% of total weight of the mixture into the forming machine, completely mixing the mixture, and heating and squeezing to form the fuel. The fuel disclosed by the invention has the advantages of no flash burn, high compression ratio as well as stability and sufficiency in combustion.