摘要:
A printer apparatus includes a guide rail, a first device including a first head, a second device including a second head, and a hauling device including a driving member movable between the first device and the second device. A first holding mechanism is provided on one side with respect to a medium supporter. A second holding mechanism is provided on another side with respect to the medium supporter. When ink is to be ejected from the first head, the second holding mechanism holds the second device separated from the driving member, and a first connecting mechanism connects the first device to the driving member. When ink is to be ejected from the second head, the first holding mechanism holds the first device separated from the driving member, and a second connecting mechanism connects the second device to the driving member.
摘要:
A printer apparatus includes a first device and a second device. The first device includes a first carriage movable in a scanning direction along a guide rail and a first working device to perform a first predetermined work on an object medium. The second device includes a second carriage movable in the scanning direction along the guide rail and a second working device to perform a second predetermined work on the object medium. A first device holding mechanism is capable of holding the first device. A second device holding mechanism is capable of holding the second device. A vertically retreat mechanism is configured to move the second device holding mechanism and the second device along a vertical direction to be located below a medium supporter to support the object medium when the first working device is moved in the scanning direction to perform the first predetermined work.
摘要:
A safety valve for a battery which is mounted on a sealing plate for sealing an opening portion of a gastight battery case, and which can rapidly release a gas in the battery when a battery internal pressure is elevated is provided. In a safety valve for a gastight battery, a thin-wall valve element is formed on a sealing plate which seals an opening portion of a battery case, and the valve element is opened when a battery internal pressure becomes a predetermined value or more so as to release a gas in the battery to the outside of the battery. The safety valve includes: an outer annular groove formed of an annular thin wall which is formed on the periphery of the valve element and is provided for releasing the whole valve element; an inner annular groove formed of an annular thin wall which is arranged in an area inside the outer annular groove; and a connecting groove formed of a straight thin wall which connects the outer annular groove and the inner annular groove to each other. A wall thickness of the inner annular groove and a wall thickness of the connecting groove are set larger than a wall thickness of the outer annular groove.
摘要:
An optical film comprising a cellulose acylate resin having a total degree of acyl substitution of less than 2.5 and a cellulose acylate resin having a total degree of acyl substitution of 2.5 or more, and satisfying the following formula (1): |A−B|×(b/a)≦0.13 (1) wherein A means the total degree of acyl substitution in the cellulose acylate resin having the largest mass abundance ratio; B means the total degree of acyl substitution in the cellulose acylate resin having the second largest mass abundance ratio; a means the mass abundance ratio of the cellulose acylate resin having the largest mass abundance ratio to all the cellulose acylate resins; and b means the mass abundance ratio of the cellulose acylate resin having the second largest mass abundance ratio to all the cellulose acylate resins.
摘要:
A cellulose acylate laminate film, which comprises a low-substitution layer comprising a non-phosphate compound and a cellulose acylate having a total degree of acyl substitution of more than 2.0 and less than 2.7 and a high-substitution layer comprising a cellulose acylate having a total degree of acyl substitution of more than 2.7