Abstract: A friction material containing a fiber base material, a binder, an organic filler, and an inorganic filler, wherein the copper content in the friction material in terms of elemental copper is 0.5% by weight or less relative to the whole friction material, and a particulate or fibrous aluminum alloy and zinc oxide are contained as the inorganic filler.

Abstract: A friction material containing a fiber base material, a binder, an organic filler, and an inorganic filler, wherein the copper content in the friction material in terms of elemental copper is 0.5% by weight or less relative to the whole friction material, and a particulate or fibrous aluminum alloy and zinc oxide are contained as the inorganic filler.

Abstract: A fluid ejecting apparatus includes: a plurality of ejection heads having ejection nozzles through which fluid is ejected; cap members that are provided so as to correspond to the ejection heads and form sealed spaces around the ejection nozzles in the ejection heads when brought into contact with the ejection heads; cap-member moving mechanisms that press the cap members against the corresponding ejection heads; a fluid suction unit that, while the cap members are pressed against the corresponding ejection heads, produces negative pressure in the sealed space of a selected ejection head to suck the fluid in the ejection head; cap-member selective-separation mechanisms that selectively separate the cap member from the corresponding ejection head having undergone suction; and a selective wiping mechanism that selectively wipes off the fluid deposited around the ejection nozzles in the ejection head separated from the corresponding cap member.

Abstract: A mica tape formed by a paper-making process from a mixture of the mica particles and at least one selected from the group consisting of a short fiber made of a nitrogen-free organic material and a short fiber made of an inorganic material, and an insulated coil by winding the mica tape around a conductive coil and impregnating the mica tape with a solventless thermo-setting resin. The short fiber has an average diameter of 0.1 to 20 .mu.m and an average length of 0.5 to 10 mm.