Abstract:
PROBLEM TO BE SOLVED: To provide a method for controlling Tetranychidae by utilizing light by which phytoseiidae of a natural enemy pest can effectively be used for the control of the Tetranychidae. SOLUTION: The method for controlling the Tetranychidae inhabiting in a crop includes irradiating the crop with the light having a wave length longer than blue light to attract the phytoseiidae to the crop. The phytoseiidae can be used for the control of the Tetranychidae if the phytoseiidae of the natural enemy pest of the Tetranychidae is attracted to the crop. The maintenance of an installation is easy because the crop is only irradiated with the light. A specific environment for allowing the phytoseiidae to inhabit is not required to be formed because the natural phytoseiidae is present at the surroundings of a field, and the natural phytoseiidae can be gathered to the crop. Even when a biological pesticide is used, the amount of the biological pesticide used is reduced to reduce the cost required for the Tetranychidae control. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To suppress degradation of durability of a slag melting burner and increase of fuel consumption in a coal gasification furnace. SOLUTION: This slag monitoring device 100 of the coal gasification furnace includes a slag hole camera 11 for observing a slag hole 3 from which molten slag flows out, a water surface camera 12 for observing the slag flowing out from the slag hole 3 and dropping to a water surface 5H of cooling water 5, a drop sound sensor 13 for observing the sound generated when the slag drops to the water surface 5H, and a processing device 20 for determining a slag solidification and attachment part on the basis of an opening area of the slag hole 3 observed by the slag hole camera 11, a dropping line of the slag observed by the water surface camera, and a dropping position of the slag. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method and a system for effectively reusing the combustion ash generated from a pulverized coal burning boiler. SOLUTION: In the method for improving combustion efficiency of the pulverized coal burning boiler, in a plant facility including the pulverized coal burning boiler for supplying crushed and pulverized solid fuel to a furnace and burning the solid fuel, combustion generated ash of the solid fuel obtained from the pulverized coal burning boiler is humidified by a humidifier and ash for recharge charged at a predetermined rate, with respect to the solid fuel on a conveyor for conveying the solid fuel is charged to the pulverized coal burning boiler. In this method and system for improving combustion efficiency of the pulverized coal burning boiler, ash for recharge mixed with clinker ash, cinder ash and/or fly ash obtained from the pulverized coal burning boiler at a predetermined rate is charged to the pulverized coal burning boiler, or to another pulverized coal burning boiler. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
The present invention provides a mercury removal system and method for effectively removing a mercury component, which is present in a gas stream in an extremely small amount in wet gas cleaning. The mercury removal system in wet gas cleaning includes a water washing tower for introducing therein a target gas containing a mercury component and transferring the mercury component into an absorbing solution, a flash drum (10) for flashing the absorbing solution discharged from the water washing tower to separate the absorbing solution into a gas component and waste water, an oxidation treatment means (1) for adding an oxidizing agent to the absorbing solution at the preceding stage of the flash drum, and a waste water treatment means for subjecting to coagulation sedimentation treatment the separated waste water containing the mercury component at the following stage of the flash drum to dispose of the mercury component as sludge.
Abstract:
PROBLEM TO BE SOLVED: To provide an abnormality sign determining device for electric quantity data, having high sensitivity and reliability obtained by calculating a coefficient of correlation on each pair of a large amount of input electric quantity data input into a plurality of protective control measuring instruments and determining an abnormality sign on the basis of the coefficient of the correlation. SOLUTION: The electric quantity at the same point in a power system is captured in three or more digital protective control measuring instruments 3 -1 to 3 -N , and a Pearson's product-moment correlation coefficient is used to determine an abnormality sign in instrument transformers (VT, CT) 4 -1 to 4 -N or an abnormality sign in an analog circuit provided to the protective control measuring instruments 3 -1 to 3 -N . COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide electricity charging equipment for electric vehicles, which enables the rate of power used by a user to be collected at low cost and further has a load leveling function. SOLUTION: This charging equipment for electric vehicles includes an operation terminal and a control unit. The operation terminal has a power supply means which has one or more plug socket ports for supplying an electric vehicle with power; an information input means which enables input of charging order information; an information display means; and a bill recovering means which collects the rate from the user. The control unit has a memory and a processor, and stores charging order information inputted from the information input means, computes charging reservation information including the charging start time C 1 , the charging finishing time C 2 , and the charging rate, separately for each plug socket port, and controls the current application by the power supply means, based on the charging reservation information. The charging order information includes a charging time A, and the control unit computes the charging start time C 1 , the charging finishing time C 2 , and the charging rate, based on the charging time A. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide the painting method of galvanized steel structure enabling formation of multilayered coating films with extremely excellent adhesiveness with a base and corrosion resistance, even in a case of a film thickness of the multilayered coating films of 200 μm or less. SOLUTION: In the painting method of a galvanized steel structure, primary paint (I) containing (A) epoxy resin having two or more epoxy groups in one molecule, (B) modified resin, (C) amine-based resin, (D) phosphoric acid-based rust-preventive pigment, and (E) constitution pigment, are applied to the galvanized steel structure to have a cured film thickness of 80-150 μm; and at least one kind of finishing paint (II) selected among fluororesin-based paint, acrylic silicone resin-base paint, and polyurethane resin-based paint is applied to have a cured thickness of 15-60 μm. COPYRIGHT: (C)2010,JPO&INPIT