摘要:
The invention provides a cationic polymerizable composition comprising at least one oxetane compound containing an unsubstituted methyl group and at least one oxirane compound containing an unsubstituted methyl group.
摘要:
An active energy ray-curable ink composition, which contains a compound having, in its molecule, an oxetane ring and at least one selected from a dioxolane ring, a dioxane ring, and a dioxepane ring; an ink composition, which contains a cationically-polymerizable compound having, in its molecule, both an oxetane ring and a bicycloorthoester ring; an inkjet ink, which contains the active energy ray-curable ink composition or the ink composition; and an image-forming method and a recorded material, using the inkjet ink; an oxetane compound of a specific structure.
摘要:
An active energy ray-curable ink composition, which contains a compound having, in its molecule, an oxetane ring and at least one selected from a dioxolane ring, a dioxane ring, and a dioxepane ring; an ink composition, which contains a cationically-polymerizable compound having, in its molecule, both an oxetane ring and a bicycloorthoester ring; an inkjet ink, which contains the active energy ray-curable ink composition or the ink composition; and an image-forming method and a recorded material, using the inkjet ink; an oxetane compound of a specific structure.
摘要:
An image stabilizing apparatus includes a fixed member, a shift member that holds an image stabilizing lens and are movable in a plane orthogonal to an optical axis, a plurality of shift drivers that are disposed at positions different from each other in the plane orthogonal to the optical axis, a gel that is held by one of the shift member and the fixed member, and a protrusion that is provided on the other one of the shift member and the fixed member. Each of the plurality of shift drivers includes a magnet held by one of the shift member and the fixed member, a coil that is held by the other one of the shift member and the fixed member, and a yoke that is held by the other one of the shift member and the fixed member, and a portion of the protrusion is immersed in the gel.
摘要:
A photoelectric conversion device includes an n-type semiconductor layer and a p-type semiconductor layer, a collecting electrode formed on the n-type semiconductor layer, and a collecting electrode formed on the p-type semiconductor layer, on a back surface opposite to a light receiving surface of an n-type crystalline silicon substrate, and an n-type semiconductor region on a surface on a light receiving surface side of the n-type crystalline silicon substrate, wherein in the n-type semiconductor region, an n-type semiconductor region that is opposed to the n-type semiconductor layer with the n-type crystalline silicon substrate therebetween and an n-type semiconductor region that is opposed to the p-type semiconductor layer with the n-type crystalline silicon substrate therebetween have different average impurity concentrations.
摘要:
A method and system for surely and conveniently generating plasma in a narrow tube having a small diameter.A first electrode formed by a conductive member covered with an insulator or dielectric is inserted into a narrow tube. The narrow tube is located on a second electrode. A power supply applies an alternating voltage or pulse voltage between the first electrode and the second electrode so that plasma is generated in the narrow tube around the first electrode.
摘要:
A method of low temperature sterilization that with the use of a compact simple apparatus, is capable of safe, unfailing sterilization. There is provided an apparatus comprising gas cylinder (gas supply source)(8), high energy particle generation part (1-3) capable of generating a gas of temperature nonequilibrium condition containing high energy particles through exciting of the gas supplied from the gas cylinder (8) and gas blow part (4) capable of jetting the gas of temperature nonequilibrium condition generated by the high energy particle generation part (1-3) over pathogenic microbes positioned outside.
摘要:
An optical apparatus is disclosed in which a press contact force for bringing a vibrator and a contact member into press contact with each other is generated between them, and thereby the reaction force of the press contact force is difficult to transmit outward. The optical apparatus comprises a lens holding member which holds a lens, and a vibration type linear actuator which drives the lens holding member in an optical axis direction. The vibration type linear actuator includes a vibrator on which vibration is produced through an electromechanical energy conversion action and a contact member which is in press contact with the vibrator. The vibrator and the contact member is in press contact with each other by a magnetic force acting between them.
摘要:
An optical apparatus is disclosed which can suppress an increase in size thereof even if its lens is driven in a large movable range. The apparatus comprises a first linear actuator which includes a first member to which an electrical signal is input and a second member whose length in an optical axis direction is longer than the first member, and drives a first lens in a first movable range in the optical axis direction. The apparatus comprises a second linear actuator which includes a third member to which an electrical signal is input and a fourth member whose length in the optical axis direction is longer than the third member, and drives a second lens in a second movable range in the optical axis direction. The first member is moved together with the first lens in the optical axis direction, with respect to the second member.
摘要:
An optical device includes a lens holding member that holds a lens and that is movable in a direction along a plane that is orthogonal to an optical axis of the lens, and an actuator that moves the lens holding member in the direction along the plane. In the optical device, the actuator includes an actuator element, formed of electroactive polymer, and a connecting member that connects the lens holding member to the actuator element.