53results about How to "Great impact" patented technology

The invention relates to a power station arrangement method, in particular to a mountain land photovoltaic power station arrangement method. According to the mountain land photovoltaic power station arrangement method, Google globe software and ArcGIS software are used for completing sloping field modeling, a TIN topographic map is generated, and therefore manpower consumption and material resource consumption are reduced; analogy computation is carried out on the TIN topographic map of a mountain land area through sunlight analysis software so that the generating-capacity computing accuracy can be improved; the mountain land trend is sufficiently depended, photovoltaic arrays are arranged along a mountain, the amount of steel used in supports and the occupied area are reduced, the construction difficulty is reduced, a large amount of capital is saved, and influences on the generating capacity are not serious; shadow contour analysis is carried out on the TIN topographic map of the mountain land area through the sunlight analysis software, locating points of the arrays are determined, and the effective method which is rapid and convenient to use is provided for northern hemisphere sloping field photovoltaic arrays.

The present invention discloses a traditional Chinese medicinal composition and an application thereof as a pig feed additive. The traditional Chinese medicinal composition consists of any six or ten of cinnamon, echiancea purpurea, purple perilla, fennel, pepper, tsaoko amomum fruit, hawthorn, agastache, orange peel and spine date seed, and the weight ratio of the cinnamon, the echiancea purpurea, the purple perilla, the fennel, the pepper, the tsaoko amomum fruit, the hawthorn, the agastache, the orange peel and the spine date seed is 30: 30: 30: 30: 20: 30: 20: 20: 10: 20. The traditional Chinese medicinal composition is a nontoxic and pure natural Chinese herbal raw material. The application of the composition as a pig feed additive not only can well improve porky taste, but also can promote the growth and development of pigs. The present invention also has the advantages of simple use and low cost.

The invention discloses a pulse signal detection method based on multi-pulse envelope spectrum matching. The method comprises the following steps: step 1, acquiring a sampling data sequence of a to-be-processed pulse signal; 2, calculating discrete Fourier transform of a sampling data sequence; 3, generating filter parameters according to known pulse signal frequency parameters; 4, performing frequency domain filtering on the multi-pulse signal by utilizing the generated filter parameters; 5, extracting an envelope of the multi-pulse signal after frequency domain filtering; 6, calculating theamplitude spectrum of the envelope by using Fourier transform; and 7, carrying out detection judgment on the pulse signal by utilizing the multi-pulse signal envelope spectrum. According to the multi-pulse detection method, the pulse string signal envelope is extracted through frequency domain filtering, high signal-to-noise ratio gain can be obtained, the envelope spectrum of the multi-pulse signal is matched with the ideal periodic rectangular signal frequency spectrum, the matching result is detected and judged, the detection probability of the pulse signal can be improved, and the false alarm probability can be reduced.

The invention discloses a method for arranging a non-motor vehicle stop-in-advance line at a two-phase signal-controlled intersection. According to the method for arranging the non-motor vehicle stop-in-advance line at the two-phase signal-controlled intersection, the feasibility of the arrangement of the stop-in-advance line is judged primarily by inputting the actual geometrical characteristic of the intersection, the flow of motor vehicles and the flow of non-motor according to the characteristics such as the time for the motor vehicles to catch up the non-motor vehicles; a decision rule is set according to the target that the traffic capacity at the intersection is maximized, the fact whether it is suitable to arrange the stop-in-advance line at the intersection is judged through calculation, and the distance between the stop-in-advance line and the intersection and the feasibility that the signals are trigged in advance are calculated; a stop line at the position of an entrance lane of the intersection is re-designed according to the characteristic information of the two-phase intersection, and thus optimization of the motor vehicle and not-motor vehicle comprehensive traffic capacity is achieved.

The invention relates to a hanging rammer type lunar soil section simulated preparation device. the problem that same compactness distribution gradient at the same section of the lunar soil cannot be guaranteed during the traditional preparation of the simulated lunar soil is solved by using the device. A simulated lunar soil bucket is mounted above a chopping board; an encoder is mounted at the shaft end of a servo motor; an output shaft of the servo motor is in transmission connection with an input shaft of a planet gear speed reducer; an output shaft of the planet gear speed reducer is in transmission connection with an input end of an electromagnetic clutch; an output shaft of the electromagnetic clutch is in transmission connection with a hoisting pulley shaft by an elastic shaft coupling; a pulley part of the hoisting pulley shaft is connected with one end of a hoisting rope; the other end of the hoisting rope is connected with a simulated lunar soil bucket lifting lug; a speed reducer supporting seat, a left hoisting shaft supporting seat and a right hoisting shaft supporting seat are all mounted on a hanging rammer machine mounting board; and the hanging rammer machine mounting board is fixedly connected with a gate-type bracket. The hanging rammer type lunar soil section simulated preparation device provided by the invention is used for preparing simulated lunar soils having similar compactness distribution characteristics with the lunar soil section.

A credit information updating system based on a credit information exposure platform, which is an open credit information exposure and service platform, and is composed of modules, such as an information exposures platform, a user access verification module, a credit information data uploading supervising module, a credit information data processing module, a specially required customer service module and the like. The credit information exposure platform is a central platform used for being accessed by all the customers for obtaining required service; the user access verification module is used for setting corresponding verification modes for different customers; the credit information data uploading supervising module is used for copying the uploading information to a fair organization, and shielding and filtering undeserved information data; the credit information processing module is used for sorting different credit information, and simultaneously, adding wide content supplement and link; and the specially required customer service module is used for providing more detailed credit information for special customers, such as banks, investment organizations and the like.

The invention belongs to the technical field of water processing, and specifically relates to a composite anti-corrosion scale inhibitor for circulating cooling water. The composite anti-corrosion scale inhibitor for circulating cooling water is composed of the following components: sodium silicate, tannin, polymaleic anhydride, methoxyl propylanmine, and amino trimethylene phosphonic acid, and has the advantages of user-friendliness, little toxicity, no odor, and good dispersibility.

A system is configured to organize content. The system may constitute a decision tool that provides a user with a decision template that enables the user to create a decision record that organizes aspects of a decision that the user considered, the user's reasoning with respect to these aspects in arriving at an ultimate outcome, and/or other information related to the decision. The decision template may include one or more fields into which the user may enter content manually, or the user may search for, and import content related to the decision into the template from, one or more content sources that include relevant content.

Disclosed is a method for increasing ITO (indium tin oxide) conductive film surface infrared band light transmittance. A large-area nanometer corrugated structure is manufactured on an ITO conductive film surface by the aid of picosecond laser under out-of-focus conditions, the irradiation of infrared waves of the photosensitive material surface in a film solar battery can be effectively increased, and the resistance of an ITO conductive film is lower than 40 Ohms per square centimeter, so that the power generation efficiency of the film solar battery is improved.

The invention provides an internal-opening handle assembly of a vehicle door and a vehicle using the assembly and relates to the field of vehicles. The internal-opening handle assembly of the vehicle door comprises an opening handle, a lock button adjacent to the opening handle and a position indicating lamp fixedly mounted at the position of the lock button, and an illumination portion of the position indicating lamp is exposed to the outer surface of the lock button. The position of the lock button can be prompted in the environment with poor illumination, a passenger can find the lock button without opening an interior lamp, interference on a driver is avoided, and comfort of users is improved.

The invention discloses hyperconcentrated milk-white biological-enzyme liquid laundry detergent and a preparation method thereof. The hyperconcentrated milk-white biological-enzyme liquid laundry detergent is prepared from the following raw-material components in percentage by weight: 35 to 60 percent of deionized water, 10 to 20 percent of sodium alcohol ether sulfate, 3 to 10 percent of oleyl alcohol polyether-3 sulfosuccinate glycol, 10 to 25 percent of iso-fatty alcohol polyoxyethylene ether, 5 to 20 percent of branched-chain iso-alcohol alkoxide, 0 to 3 percent of coconut oil methyl monoethanolamine, 1 to 4 percent of propylene glycol, 0 to 3 percent of sodium citrate, 0.2 to 0.6 percent of opacifier, 0 to 3 percent of salt, 0 to 1 percent of citric acid solution, 0.1 to 0.15 percentof methylisothiazolinone, 0.2 t 0.5 percent of essence and 0.1 to 1 percent of liquid biological-enzyme. According to the hyperconcentrated milk-white biological-enzyme liquid laundry detergent produced by a formulation system, the content of an active matter is further increased by 30 percent or above on the basis that a product is kept not to influence the milk-white appearance of the product and is difficult to discolor at the same time, and the decontamination power of the hyperconcentrated milk-white biological-enzyme liquid laundry detergent is greatly enhanced.

A head restraint assembly for a seat which includes a housing and a movable head rest portion which defines at least a part of a rest surface for a seat user's head. The movable head rest portion is pivotally mounted to the housing via a linkage mechanism that is configured to allow pivotal movement of the movable head rest portion to enable the angle of the rest surface relative to the housing to be adjusted.

The invention discloses a toilet design method, and belongs to the field of a toilet. According to the toilet design method, a toilet comprises a toilet piston, a shaft pipe, a toilet basin, a toiletpipeline and a cross shaft pipe; the toilet basin is connected with the toilet pipeline; and the piston is fixed inside the pipeline by the shaft pipe and the cross shaft pipe. The toilet design method is characterized in that the piston is positioned below a toilet outfall; a distance interval is formed between the bottom of the piston and the toilet outfall; excrement falling from the toilet outfall falls on the piston and can slip to the bottom of the pipeline through the interval; the upper surface of the piston is of an eccentric surface structure; a position at the outer edge of the lower bottom of the piston, which is at the shortest distance with the vertex of the piston is a first position; and the first position and the cross shaft rod are positioned on the same side of the piston.

The invention discloses a protecting method for long-wall strip type coordinated skip-mining under earth and rockfill dams. With the adoption of the method, in combination with geological and mining conditions of mining areas and positions of the earth and rockfill dams, mining work surface positions, mining widths and mining sequences are reasonably determined, the earth and rockfill dams are subjected to smaller tensile deformation, cracks are avoided, safe usage of earth and rockfill dam bodies and safe and normal conduction of mining are guaranteed, that is, on the basis that the safety of the earth and rockfill dam bodies is guaranteed, safe mining under the earth and rockfill dam bodies is realized, 'three unders' pressed coal is liberated to the maximum extent, the coal resource mining rate is increased, service lives of mines are prolonged, experience in coal mining under the earth and rockfill dam bodies can be enriched and accumulated, references can be provided for coal mining under similar conditions, and huge economic benefit and social benefit can be obtained.

The invention provides a sinking-mode carbon fiber eco-grass which includes a buoy, a fiberglass composite rebars frame, a lanyard and a carbon fiber. The fiberglass composite rebars frame is in rectangle and connected with a plurality of lanyards. Each lanyard is respectively provided with a plurality of hexagon rings in their length direction. The upper end of the lanyard is connected with the buoy. A plurality of carbon fibers are uniformly arranged on the hexagon rings in the circumferential direction. After the fiberglass composite rebars frame is put into the polluted waters, the fiberglass composite rebars frame will sink to the bottom of the water. After a long time, the fiberglass composite rebars frame will be embedded with the underwater silt or stones to be relatively fixed together so that a displacement is uneasy to happen. A carbon fiber eco-grass can be located on a particular water area, like a river-way mouth, the center of a lake, and so on, which can prevent carbon fiber eco-grass from changing the preset position because of the current, wind and other extraneous factors.

The invention provides an oxygen lance for smelting of a molten pool and belongs to the technical field of oxygen blowing of smelting of non-ferrous metal molten pools and the technical field of blowing of smelting of steel. The oxygen lance comprises a lance pipe. One end of the lance pipe is a gas supply pipe, and the other end of the lance pipe is an exhaust pipe. A plurality of spray holes are formed in the exhaust end of the lance pipe, and the lance pipe is formed by sintering silicon nitride powder. The structure of the lance pipe can be simplified by changing the material of the lance pipe, in addition, protective gas or other cooling protection devices are not needed in the oxygen lance, the oxygen utilization rate can be increased, gas supply pressure is reduced, and therefore the smelting cost is reduced.

The invention belongs to the technical field of water processing, and specially relates to a composite corrosion and scale inhibitor used for circulating cooling water. The composite corrosion and scale inhibitor used for circulating cooling water comprises following ingredients, by weight, 11 to 17 parts of sodium tetraborate, 6 to 10 parts of sodium benzoate, 5 to 9 parts of maleic anhydride-sulfonated styrene copolymer, 2.7 to 3.8 parts of methylbenzotriazole, and 3.1 to 4.5 parts of 2-hydroxyphosphonoacetic acid. The composite corrosion and scale inhibitor is convenient for using, is low in toxicity, is high in dispersity, and is smell-less.

The invention provides a pollution-free insect prevention method for a vegetable greenhouse. The method comprises the following steps of 1, performing planting pretreatment A and setting an insect prevention net, wherein two insect prevention curtains are arranged at a greenhouse inlet; performing soil preparation and building a closed plastic shed, wherein weeding is performed, during deep ploughing, attapulgite, quick lime and organic fertilizer are spread into soil, exposure is performed for 4-5 d, a greenhouse membrane is uncovered, after 1-2 days, water is sprayed, a hymexazol aqueous solution with the concentration of 30% added with water is sprayed to soil, 0.15-0.25 kg of the hymexazol aqueous solution with the concentration of 30% is applied to each mu of soil, the greenhouse is covered with a film again, dry lantana, dry rosemary and dry Dalmatian chrysanthemum are burnt inside the greenhouse, the closed plastic shed is built, ploughing and airing are performed, and biological bacterial fertilizer is applied; 2, performing planting post-treatment, wherein an insecticidal lamp is arranged, insect prevention treatment is performed, and natural plant insecticide is sprayed into the greenhouse every 20-30 d. On the condition that a small amount of low-toxicity and pollution-free chemical pesticide is adopted, the good insect prevention effect is achieved, the vegetable growth soil environment can be improved, and environment-friendly organic vegetables can be obtained.

The invention discloses a text semantic recognition processing system based on an industrial control system. The system comprises a keyword screening module which carries out segmentation on statements in a text according to separators, and carries out segmentation on keywords in the statements after the text segmentation through a keyword segmentation database; and a keyword analysis and recognition module which is used for acquiring the keywords segmented by the keyword screening module, comparing each keyword with a keyword analysis database, and recognizing the semantics and the corresponding part of speech of each keyword. According to the text semantic recognition processing system, the precision of text semantic recognition is effectively improved, the text semantic recognition processing system has growth performance, and the efficiency of text semantic recognition is effectively improved by continuously updating the databases.

The invention belongs to the technical field of heating, and particularly relates to a no-water floor heating system. The no-water floor heating system comprises an air source heat pump unit, a no-water floor system, a cold and hot draught fan air conditioner system and an automatic control system. The air source heat pump unit, the no-water floor system and the cold and hot draught fan air conditioner system are all connected with the automatic control system. A main flow pipe and a backflow pipe are arranged between the air source heat pump unit and the no-water floor system and connected in the no-water floor system. The main flow pipe and the backflow pipe between the air source heat pump unit and the no-water floor system are each provided with a reversing valve. The air source heat pump unit can be switched into the cold and hot draught fan air conditioner system through the reversing valves. The no-water floor heating system is small in investment, low in energy consumption, simple in structure, low in cost, healthy and environmentally friendly.

The present invention relates to a wall-mounted and flipping type power-assisted chair, which contains a micro-arc chair surface, a chair leg, and a wall-mounted upward-flipping type connection bracket arranged between the chair surface and the chair leg, wherein the micro-arc chair surface is provided with an assembly sinking hole, a water seepage anti-slipping hole and a position limiting assembly seat, the single support rod acts as the chair leg, the wall-mounted upward-flipping type connection bracket comprises a fixed installation seat, a deflectable support arm, a deflection control mechanism and a connection assembly seat, the connection assembly seat is provided with a chair leg installation seat and a chair surface installation hole, and the deflection control mechanism is arranged in a long strip-like arm rod concave slot chamber. According to the present invention, the wall-mounted upward-flipping type connection bracket can be controlled to perform the upward-flipping to bear against the wall or downward flipping of the chair surface and the chair leg so as to be used by people by turning the turning-type convex buckle, the wall-mounted and flipping type power-assisted chair has characteristics of small occupation space in the contraction state, reliable work in the downward flipping state, and easy use, can be adopted as the base security facility so as to be installed on the corner platform side wall of the multi-storey building stair channel or under the faucet of private bathroom or public baths, meets rest requirements of partial people having special requirements, and has strong practicality.

Provided are a ceramic pressure sensor and an installing method thereof. The ceramic pressure sensor comprises a connector, an O-shaped sealing ring, a ceramic core body, a compacting sleeve, and a locking buckle. The ceramic core body is packaged in the connector. The O-shaped sealing ring is arranged between the ceramic core body and the connector. The compacting sleeve is arranged over the ceramic core body and between the ceramic core body and the locking buckle. The invention also discloses the installing method of the ceramic pressure sensor. The ceramic pressure sensor is compacted through the locking buckle in a threaded manner, has structural burst pressure 5 to 8 times the ultimate pressure of the ceramic core body, and is firm and reliable in structure, good in compression resistance, easy to assemble, and beneficial to expansion of the use range and improvement in reliability. A clamping groove is not required to be disposed in the connector. The ceramic pressure sensor is easy to process. A processing dimensional deviation has little influence on a product and a low disability rate is achieved.

The invention provides an electrocatalytic composite material based on bacterial cellulose as well as a preparation method and application of the electrocatalytic composite material. The preparation method comprises the following steps: (a) boiling bacterial cellulose in boiling water for 15-40 minutes; (b) uniformly mixing a ferric iron ethanol solution, water, ethanol and an ammonium dimethylacetate mixed solution in a container at room temperature to obtain a hydrothermal solution; (c) putting the bacterial cellulose into the hydrothermal solution for hydrothermal treatment at the temperature of 100-120 DEG C for 20-23 hours; and (d) after the reaction is completed, taking out the bacterial cellulose, washing, drying, and calcining in an argon saturation state at the calcining temperature of 600-800 DEG C for 1-3 hours. The iron MOF prepared by the method can be uniformly loaded on the bacterial cellulose, and has good dispersity and good electro-catalysis effect. The method is environment-friendly, raw materials are easy to find, and the cost is low.

The invention relates to a device for conveying discharged mud cakes of a plate-and-frame filter press. The device comprises a mud hopper and a conveyor under the mud hopper, and the lower portion ofthe mud hopper is provided with gratings. By additional arrangement of the gratings, with large mud cake breaking power, on the lower portion of the mud hopper, the mud cakes are cut into small-size blocks by the gratings under the action of gravity so as to achieve convenience in transporting. The conveyor conveys cylindrical rollers through a chain-sprocket structure and is less prone to slipping or deflecting and low in operating noise. The multiple cylindrical rollers are arrayed to form an uneven transporting surface which is capable of withstanding direct impact of mud blocks with certain weights, and the concave-convex surface enables increasing of a contact area, so that convenience in mud block conveying is achieved. By arrangement of a roller brush and a cleaning procedure, the whole device for conveying is low in requirement on intrinsic weights of the mud cakes, the conveyor is slightly affected by the moisture content or viscoplasticity of the mud cakes, and the device forconveying is less prone to failure caused by mud accumulation.

The invention relates to the technical field of dyeing, in particular to a high-temperature high-pressure less-water dyeing process. After dyeing in disperse dye liquor, a product is added into a terylene cleaning agent for reduction cleaning, and a cloth sample is directly dried; the terylene cleaning agent is TF-288B, and the use amount is 3% owf, so that the product can reach a normal dyeing process without water washing, and waste water obtained after dyeing can be recycled and can be used as dyeing water again without treatment. According to the high-temperature high-pressure less-water dyeing process, the dyeing and finishing process can be optimized from a source, the water consumption is saved, the wastewater treatment cost is reduced, and the process is a novel environment-friendly dyeing technology.

The present invention relates to a method of assembling a rotor for use in a rock crusher characterised by the step of positioning a resilient material between a rotor tip holder and the rotor.

The invention belongs to the technical field of water treatment, and particularly relates to a composite corrosion inhibitor for boiler water. The composite corrosion inhibitor for boiler water is composed of the following components in parts by weight: sodium polyacrylate, benzotriazole, sulfonated polystyrene, a citric acid, and a 1-hydroxy ethylidene-1,1-diphosphonic acid. The composite corrosion inhibitor is convenient to use, small in toxicity, tasteless, and good in dispersity.

The invention relates to a heavy metal removing method, in particular to a method for removing harmful heavy metal arsenic from a pleurotus ostreatus extract. In order to solve the technical problem that according to an existing method for removing heavy metal arsenic from a pleurotus ostreatus extract, the arsenic cannot be removed to the point where the requirements are met or a removing processis too complex and overhigh in cost, the method for removing the heavy metal arsenic from the pleurotus ostreatus extract is provided. The method comprises the following steps: (1) taking a pleurotusostreatus extract solution; (2) producing a chitosan clarifying agent; (3) conducting clarifying and purifying on the pleurotus ostreatus extract solution; (4) removing the arsenic by means of slakedlime; and (5) removing the arsenic by means of neutral activated aluminium oxide. By means of the method, the content of the heavy metal arsenic in the pleurotus ostreatus extract can be reduced to be in an allowed range, and the method has the advantages of simple operation, a low cost, an excellent removing effect and the like, and is suitable for industrial production.