Abstract:
PROBLEM TO BE SOLVED: To obtain a sheet capable of preventing weeds from growing and capable of providing a new method for recycling a plurality of specific wastes by compounding the wastes. SOLUTION: This sheet contains waste paper and fly ash. Therein, the fly ash is preferably contained in an amount of 1-10 pts.wt. per pt.wt. of the waste paper, and the sheet preferably contains water in an amount of
Abstract:
PROBLEM TO BE SOLVED: To provide a new mold for growing a seedling which has excellent formation stability and is easily handled with a machine even when planted in the ground, and in which the seedling can be stably stored for a long period of time. SOLUTION: The mold for growing a seedling is formed into a hollow-cylindrical shape and includes at least waste paper and a fertilizer. The mold is covered with nonwoven fabric. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a water circulator in which an water extrusion action of a second moving vane is improved, and cleaning of a pond or the like or freezing prevention of a reservoir for fire protection can be performed widely.SOLUTION: The water circulator includes: a water float 2 floating on water; and a first moving vane 7 and a second moving vane 8 disposed up and down at a lower side of the float 2, draws up water by the subordinate position moving vane 7, extrudes water drawn up by the first moving vane 7 to a horizontal direction by a vertical blade 8a of the moving vane 8, wherein the vertical blade 8a is provided with a guide vane 9 extending along a top surface of the vertical blade 8a by a prescribed width and having a horizontal part 9a formed substantially horizontally formed. According to the water circulator, the water pressure received by the vertical blade 8a of the second moving vane 8 becomes high, thereby an extruding force to a horizontal direction of the vertical vane 8a becomes large, therefore, water drawn up by the first moving vane 7 spreads in a wide range.
Abstract:
PROBLEM TO BE SOLVED: To provide an exhalation collecting tool capable of surely collecting an alveolar air with a simple operation. SOLUTION: When the exhalation from a subject is collected, at first, a clipping part 113 of an exhalation introduction part 11 is clamped by fingers of one hand and an air stream to a second check valve 13 is regulated. Next, the subject exhales the air to the exhalation introduction part 11. This exhaled air passes through a first check valve 12 and is collected by a first exhalation collecting part 14. This collecting operation of the first exhalation collecting part 14 continues for a while. When the air in the mouth and the upper part of trachea is completely exhaled, the fingers are removed from the clipping part 113. The air continuously exhaled afterward flows to a second check valve 13 side without passing through the first check valve 12. By this, the air left behind (alveolar air) among the exhaled air is collected in a second exhalation collecting part 15. COPYRIGHT: (C)2006,JPO&NCIPI