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103results about How to "Curb usage" patented technology

Exhaust gas treatment device and exhaust gas treatment method

InactiveCN107249716ACurb usageReduced exhaust gas treatment costsDispersed particle separationExhaust gasActivated carbon
The problem addressed by the present invention is to provide an exhaust gas treatment device and method for reliable absorption and removal of mercury in exhaust gas from a furnace, and for providing activated carbon thereto in a suitable activated carbon quantity even if the mercury concentration in the exhaust gas varies. Provided is an exhaust gas treatment device that has a dust collection device 4, which carries out dust elimination treatment on the exhaust gas that contains mercury from a furnace 1, provided in a position downstream from the furnace 1 and is provided with an activated carbon supply device 3 for blowing activated carbon into an exhaust gas flow path wherein exhaust gas is guided from the furnace 1 to the dust collection device 4, wherein the exhaust gas treatment device has a mercury concentration gauge 5, which measures mercury concentration in the exhaust gas, provided on the downstream side of the dust collection device 4 and is provided with a control device 7 which maintains and controls the activated carbon supply amount to a prescribed minimum value such that the mercury concentration in the exhaust gas on the downstream side of the dust collection device 4 is a setting value or less on the basis of a value measured by the mercury concentration gauge 5.
Owner:JFEENG CORP

Medicinal composition and method for preventing and controlling growth of moss in fritillaria planting greenhouse

ActiveCN103598214ANo side effectsImprove the effect of moss controlBiocideAnimal repellantsGreenhouseCurative effect
The invention provides a medicinal composition for preventing and controlling moss. The medicinal composition is formed by uniformly mixing 0.1-10 parts by weight of copper sulfate and 1-50 parts by weight of fructus cnidii water extract. The medicinal composition is mainly used for removing moss on a soil surface or in a pool, and the effect of the medicinal composition is superior to that of single copper sulfate and prometryn. The invention also provides a method for preventing and controlling growth of moss in a fritillaria planting greenhouse. The method comprises the following steps: keeping ventilation in the greenhouse, and illuminating for 1-2 hours every other day; mixing the copper sulfate and the fructus cnidii water extract, adding water into the mixture so as to prepare a medicinal liquid; spraying the medicinal liquid in a dosage of 500-800ml per square meter on the soil surface in the fritillaria planting greenhouse. The medicinal composition is small in dosage and durable in drug effect, cannot cause hazard to the environment, and can be used for overcoming the defect of drug residues of existing chemicals; meanwhile, the method has the advantages of simplicity in operation, safety in use and exact curative effect.
Owner:薛刚

Locking system and unlocking method for electric bicycle

The present invention provides a locking system and an unlocking method for an electric bicycle that can be unlocked by a person who holds the unlocking device, can be unlocked without performing a manual unlocking operation, and can prevent the battery from being reduced in electric power consumption without using an electric bicycle. . The locking system for the electric bicycle is configured asfollows, and is provided with a portable unlocking device (50) that transmits a lock signal including the inherent identification information and unlocks the lock device (30), with respect to the lock device (30). The locked electric bicycle can be unlocked by transmitting an unlocking signal from the unlocking device (50). The electric bicycle is provided with a main body communication unit (41)that communicates with the unlocking device (50), a power button that turns the power supply from the battery (8) on and off, and an unlock control unit (42), and is pressed by the power button. Turning on, power is supplied from the battery (8) to the main body communication unit (41) and the unlocking control unit (42), and the unlocking control unit (42) causes the lock device (30) to be unlocked when receiving the unlocking signal from the unlocking device.
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD +1
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