摘要:
A novel compound that exhibits inhibitory activity against prolyl endopeptidase and a method for chemical synthesis of said compound, as well as its use as a prolyl endopeptidase inhibitor and an anti-amnesic agent that contains said compound as the active ingredient are provided.
摘要:
A plant cultivation container is provided which does not need a feed-water tube made of a porous material or the like but the plant cultivation bed material can be made permeated in a relatively short time period. For this purpose, a water reservoir portion for pooling plant cultivation water is provided, the water reservoir portion having a bed material accommodation part for placing a water-absorbing plant cultivation bed material. In the plant cultivation container, the water reservoir portion is provided with a surrounding feed-water channel that surrounds an entire circumference of the bed material accommodation part, and a feed-discharge channel for supplying the plant cultivation water from outside to the water reservoir portion and for discharging the plant cultivation water in the water reservoir portion to outside is provided in communication with the surrounding feed-water channel.
摘要:
To provide a plant cultivating substrate which satisfies e.g. the water absorptivity required for plant cultivation, shape retentivity and flexibility and a method of manufacture thereof. In the plant cultivating substrate and the method of its manufacture, at least water-retentive filling material, water, urethane prepolymer and polyol are reacted with each other.
摘要:
The present invention provides a rainwater catchment apparatus that is easily installed without renovating a building. The rainwater catchment apparatus comprises a rainwater inlet for introducing rainwater, a flange portion engaged with a peripheral portion of a rainwater outlet serving as a leading end of a drainage canal formed in a building framework for introducing rainwater in the rainwater inlet, a drain portion for discharging excessive water exceeding a predetermined level to the drainage canal, a reservoir freely fitted into the drainage canal through the rainwater outlet, and a pumping mechanism for pumping water stored in the reservoir to the outside.
摘要:
An object of the present invention is to provide a plant cultivating unit that can perform a watering operation in a simple manner and can supply water uniformly to plants in locations where a floor surface is sloped, such as the rooftop of a building, without requiring separate water supply piping work. A plant cultivating unit (1) comprises a water storage tray (2) in which water can be stored and in which receivers (3) for housing the roots of plants can be arranged in an interior thereof, a water storage space (8) in the water storage tray (2) and the receivers (3) being communicated via water feeders (7), and the water stored in the water storage space (8) being able to be supplied to the plants via the water feeders (7). The water storage tray (2) is provided with connectors (6) capable of communicably connecting adjacent water storage trays (2) to each other, the connectors (6) being configured from an inflow connector (6a) and an outflow connector (6b), the water flowing in through the inflow connector (6a) to the water storage space (8), and the water being able to flow out through the outflow connector (6b) by an overflow when a specific amount of water is stored in the water storage space (8).
摘要:
A plant cultivation container is provided which does not need a feed-water tube made of a porous material or the like but the plant cultivation bed material can be made permeated in a relatively short time period. For this purpose, a water reservoir portion for pooling plant cultivation water is provided, the water reservoir portion having a bed material accommodation part for placing a water-absorbing plant cultivation bed material. In the plant cultivation container, the water reservoir portion is provided with a surrounding feed-water channel that surrounds an entire circumference of the bed material accommodation part, and a feed-discharge channel for supplying the plant cultivation water from outside to the water reservoir portion and for discharging the plant cultivation water in the water reservoir portion to outside is provided in communication with the surrounding feed-water channel.