Abstract: [Problem] To provide aggregate for ready-mixed concrete that achieves an improvement in dispersibility. [Solution] An aggregate surface treatment method of the present invention is designed to perform surface treatment on aggregate for ready-mixed concrete by bringing fine bubble water containing fine bubbles into contact with the aggregate. By doing so, the aggregate surface treatment method of this invention is able to improve the dispersibility of the aggregate.

Abstract: Electrolyzed water containing chlorine gas and hydrogen gas is provided, wherein the electrolyzed water has improved storage stability and provides satisfactory cleaning efficiency. In a fine bubble electrolyzed water generating apparatus and a method for generating fine bubble electrolyzed water, an electrolytic apparatus having a three-chamber structure is provided including an anode chamber with an anode electrode, a cathode chamber with a cathode electrode, an intermediate chamber, and diaphragms and provided between the intermediate chamber and each of the anode chamber and the cathode chamber. An acidic electrolyzed water storage tank and an alkaline electrolyzed water storage tank ii are provided adjacent to the apparatus. The respective storage tanks are in communication with the anode chamber and the cathode chamber through pipes. The respective storage tanks are in communication with nanobubble generators.

Abstract: [Object] It is to provide a process of manufacturing recycled paper pulp with high efficiency from newspaper (waste paper) or waste printed paper as a raw material, which is disposed and recovered from homes and offices, through a deinking process using a specific surfactant and electrolyzed water.

Abstract: A foot stimulating shoe insole including: an insole member of a somewhat soft material; a plurality of ventilation and fastening holes are opened in the insole member from the top surface to the bottom surface thereof; a plurality of ventilation-maintaining projecting portions that have a certain height and are disposed on the bottom surface of the insole member; and stimulating projecting elements disposed in the ventilation and fastening holes, each of the stimulating projecting elements having a stimulating part in its head part, a supporting shaft in its intermediate part, and a projecting anchoring part having an inverted truncated circular cone shape at its lower end. The stimulating parts have an inverted bowl shape and come in several types with different thicknesses. Also, the material of the insole member uses mugwort as a part of the material.