Abstract:
PROBLEM TO BE SOLVED: To provide a greening material for growth of plants which is capable of improving drought resistance, cold resistance and hot tolerance of plants, and is used for greening at least one of a building construction and an exposed ground surface.SOLUTION: The greening material 12 includes boron, silicon and aluminum, and may include selenium. As the raw material for the greening material 12, coal ash such as fly ash can be used. The greening material 12 enables improvement in drought resistance, cold resistance and hot tolerance of plants. Because of such characteristics, use of the greening material 12 for growing the plants enables the plants to grow even under extremely severe environmental conditions like those on the rooftop and the wall surface of a building construction 20, an exposed ground surface and the like so as to enable greening thereon.
Abstract:
PROBLEM TO BE SOLVED: To provide a radiation dose measurement system easy to install and capable of autonomous operation upon an emergency situation.SOLUTION: A radiation dose measurement system 50 comprises: measurement units 21-2 N; and a network management unit 10. The measurement units 21-2 N are capable of being driven with a battery to measure radiation dose in accordance with measurement preset information prescribing measurement frequency of the radiation dose and transmission frequency of measurement data. The network management unit 10 determines whether the radiation dose indicated by the measurement data is larger than a predetermined threshold value. When it is determined that the radiation dose is larger than the predetermined threshold value, the network management unit 10 creates an update request including measurement preset information to a measurement unit in the measurement units 21-2 N which have measured the measurement data representing the radiation dose larger than the predetermined threshold value in accordance with a predetermined rule, the update request including an update content, transmission information representing a processing to be carried out by the other measurement units 21-2 N, and a transmission range of the transmission information, and transmits the created update request to the measurement units 21-2 N.
Abstract:
PROBLEM TO BE SOLVED: To provide a radiation monitoring system easy to install and capable of autonomous operation upon an emergency situation.SOLUTION: A radiation monitoring system 100 comprises: plural measurement units 21-24 that measure radiation dose; and a network management unit that manages a communication network with the measurement units 21-24. The measurement units 21-24 transmit measurement data measured according to measurement preset information to the network management unit 10. The network management unit 10 receives the measurement data transmitted from the measurement units 21-24, stores the received measurement data to a measurement data DB18 and provides the measurement data stored in the measurement data DB18 to an information processing device capable of displaying and analyzing the measurement data by means of wireless communication. At least a part of the measurement units 21-24 and the network management unit 10 can be driven by a battery.
Abstract:
PROBLEM TO BE SOLVED: To provide a promoter for new environmental durability to promote tolerance of a plant against an environmental condition, and to provide the plant.SOLUTION: The promoter for environmental durability contains boron, silicon and aluminum, and further may contain selenium. As a raw material for the promoter, for example coal ash such as fly ash can be used. According to the promoter, tolerance of a plant against an environment can be promoted, even in the case under, for example, a dry, cold or high-temperature environmental condition, and thereby the plant can be grown efficiently.
Abstract:
PROBLEM TO BE SOLVED: To perform address management capable of improving processing efficiency in an application level.SOLUTION: A radio communication system 60 includes: distribution nodes (sensor units 21-24) automatically constituting an ad hoc radio network and having radio communication terminals 31-34; and a management node (a sensor network management server 40) managing the ad hoc radio network. The management node includes an address DB 46 for storing an address management table where address groups respectively assigned to the distribution nodes are registered. When receiving data which presents a network address within the address group assigned to the own node from the distribution node, the management node confirms whether the presented address is normal or not by referring to the address management table. Then, an address transmission request is transmitted to all the distribution nodes in accordance with the determination of abnormality, thereby to update the address management table.
Abstract:
The present invention provides an anticorrosion coating method for a galvanized steel structure, the method comprising applying an undercoating composition (I) to a cured thickness of 10 to 200 mum to a surface of a galvanized steel structure, and then applying thereto an overcoating composition (II) to a cured thickness of 100 to 1,500 mum; the undercoating composition (I) comprising an epoxy resin (A) having two or more epoxy groups per molecule, a specific amount of a resin (B) such as a urethane-modified epoxy resin, and an amine-based curing agent (C); the undercoating composition (I) having a shrinkage stress of 20 kg/cm2 or less when it is in the form of a 50 mum-thick cured coating film; and the overcoating composition (II) comprising an epoxy resin (D) having two or more epoxy groups per molecule, a specific amount of a flaky pigment (E), and an amine-based curing agent (F).
Abstract:
PROBLEM TO BE SOLVED: To provide a method capable of rebuilding an electric pole within a short time period and capable of carrying out the rebuilding even in a narrow place, and to provide a rebuilding tool that can be used in the method.SOLUTION: The method for rebuilding an electric pole is carried out by sequentially performing the following steps: a short axle pillar-shaped tool installation step S1 for installing a short axle pillar-shaped tool 11 that is shorter than an existing electric pole BP; a low-voltage wire transfer step S2 for transferring a low-voltage wire LW from the existing electric pole BP to the short axle pillar-shaped tool 11; an upper pillar-shaped member installation step S3 for installing an upper pillar-shaped member 12 on the top of the short axle pillar-shaped tool 11; a high-voltage wire transfer step S4 for transferring a high-voltage wire HW from the existing electric pole BP to the upper pillar-shaped member 12; an electric pole replacing step S5 for removing the existing electric pole BP and installing a new electric pole NP; a high-voltage wire returning step S6 for transferring the high-voltage wire HW from the upper pillar-shaped member 12 to the new electric pole NP; an upper pillar-shaped member removal step S7 for removing the upper pillar-shaped member 12 from the short axle pillar-shaped tool 11; and a low-voltage wire returning step S8 for transferring the low-voltage wire LW from the short axle pillar-shaped tool 11 to the new electric pole NP.