Abstract: According to one embodiment, a platooning operation system organizes a platoon by making a plurality of vehicles cooperate. The platooning operation system includes an application acceptance processor and a platoon organization processor. The application acceptance processor accepts an application of a vehicle for admission to the platoon. The platoon organization processor which selects a platoon to which the vehicle is to be admitted or determines possibility of admission of the vehicle to the platoon, based on at least one of information on a driver driving the vehicle and information on the vehicle.

Abstract: An yttrium compound, a method of manufacturing an integrated circuit device, and a raw material for forming an yttrium-containing film, the yttrium compound being represented by the following General formula (1):

Abstract: A foamed body that is a porous foamed body including inorganic fibers other than asbestos, and having a compressive stress when compressed at normal temperature at a compression ratio of 80% of 0.1 MPa or less and a recovery ratio when compressed at normal temperature at a compression ratio of 80% of 50% or more.

Abstract: An armature is vibrated by a magnetic field generating unit and a coil. A diaphragm is driven by the armature. In the magnetic field generating unit, a first protective layer is provided on the magnetized surface of a first magnet, and a second protective layer is provided on the magnetized surface of a second magnet. Since protective layers with a certain thickness are present, it is possible to prevent the armature from being left attracted to the first magnet or second magnet.

Abstract: A sound producing device includes: a frame having an opening portion; a vibration plate arranged in the opening portion; a vibration support sheet that supports the vibration plate; and a drive mechanism that drives the vibration plate, which are contained in a case. The vibration support sheet includes a vibration plate support portion that covers the opening portion and includes a peripheral fixation portion that is bent from a peripheral edge portion of the vibration plate support portion and that faces an inner end surface of the opening portion. The vibration plate is fixed to the vibration plate support portion. An adhesive layer is interposed at a portion where the peripheral fixation portion faces the inner end surface, and an adhesive pool is formed at a boundary portion between an opening edge portion of the opening portion and the vibration plate support portion.

Abstract: A sound producing device includes a diaphragm, an armature extending parallel to the diaphragm, a coil having a wire wound around the armature in multiple turns, multiple magnets facing the armature, a yoke supporting the multiple magnets, a transmitting body configured to transmit a vibration of the armature to the diaphragm, a driving-side frame on which the armature, the coil, and the yoke supporting the multiple magnets are mounted, and a vibration-side frame including an opening in which the diaphragm is vibratably supported. The driving-side frame and the vibration-side frame are placed one over the other.

Abstract: A sound producing device includes: a frame having an opening portion; a vibration plate arranged in the opening portion; a vibration support sheet that supports the vibration plate; and a drive mechanism that drives the vibration plate, which are contained in a case. The vibration support sheet includes a vibration plate support portion that covers the opening portion and includes a peripheral fixation portion that is bent from a peripheral edge portion of the vibration plate support portion and that faces an inner end surface of the opening portion. The vibration plate is fixed to the vibration plate support portion. An adhesive layer is interposed at a portion where the peripheral fixation portion faces the inner end surface, and an adhesive pool is formed at a boundary portion between an opening edge portion of the opening portion and the vibration plate support portion.

Abstract: A sound generating device includes an armature having a fixing part facing a first direction and overlapped on an outer surface of a yoke, an extension part extending from the fixing part in a second direction opposite to the first direction, and a movable part bent from the extension part and extending in the first direction, inserted into a coil to oppose a magnet, and connected to an oscillator. The fixing part includes two opposing edge parts that are spot-welded to the outer surface of the yoke at two reference weld areas separated in a perpendicular direction that is perpendicular to the first and second directions. The two opposing edge parts of the fixing part and the outer surface of the yoke are spot-welded at at least one additional weld area at a position separated in the first direction from the reference weld areas.

Abstract: A sound-producing device includes, in a case, a yoke formed of a magnetic material, a magnet supported by the yoke, a coil, an armature extending through the coil and facing the magnet, and a vibrator configured to vibrate in response to operation of the armature. The yoke is formed of an Fe—Ni alloy containing 32% by mass to 40% by mass of Ni.

Abstract: First electrode layers are formed from an ITO layer on one surface of a substrate formed from a PET film. The surfaces of the first electrode layers are covered with an insulating layer formed from a dry film resist or the like. Second electrode layers are formed on the surface of the insulating layer in a printing process. The second electrode layer is formed from conductive nanowires or conductive nanotubes. After that, first wiring layers brought into conduction with the first wiring layers and second wiring layers brought into conduction with the second electrode layers are formed.

Abstract: An armature is vibrated by a magnetic field generating unit and a coil. A diaphragm is driven by the armature. In the magnetic field generating unit, a first protective layer is provided on the magnetized surface of a first magnet, and a second protective layer is provided on the magnetized surface of a second magnet. Since protective layers with a certain thickness are present, it is possible to prevent the armature from being left attracted to the first magnet or second magnet.

Abstract: A holding material includes a stack of a first mat and a second mat, the first mat including alumina fibers that include 60 wt % or more of alumina and 40 wt % or less of silica, and the second mat including silica fibers that include 60 wt % or more of silica and 40 wt % or less of alumina and having a surface pressure higher than that of the first mat as measured at a gap bulk density of 0.30 g/cm3.

Abstract: A magnetic-field-generating unit and a coil vibrates an armature. The armature drives a diaphragm. The armature is formed of a rolled metal plate made of Permalloy. A workpiece is cut out of an unannealed metal plate with a wire saw or by etching such that the long-side direction of the workpiece corresponds to a transverse direction that is orthogonal to the direction of rolling performed on the metal plate. The cut-out workpiece is bent and is then annealed. Through this process, the warp of the armature is minimized.

Abstract: A sound producing device includes a diaphragm, an armature extending parallel to the diaphragm, a coil having a wire wound around the armature in multiple turns, multiple magnets facing the armature, a yoke supporting the multiple magnets, a transmitting body configured to transmit a vibration of the armature to the diaphragm, a driving-side frame on which the armature, the coil, and the yoke supporting the multiple magnets are mounted, and a vibration-side frame including an opening in which the diaphragm is vibratably supported. The driving-side frame and the vibration-side frame are placed one over the other.

Abstract: A magnetic field generation unit, including an upper yoke, a lower yoke, and side yokes, is mounted on a frame. An upper magnet is fixed to the upper yoke, and a lower magnet is fixed to the lower yoke. The magnetic field generation unit is fixed by being butted against a driving end mounting surface of the frame. An armature has a folded part and a base end part, and the base end part is fixed to the driving end mounting surface. By assembling each member on the frame, mutual positional relationships can be determined with a high accuracy.

Abstract: A foamed body that is a porous foamed body including inorganic fibers other than asbestos, and having a compressive stress when compressed at normal temperature at a compression ratio of 80% of 0.1 MPa or less and a recovery ratio when compressed at normal temperature at a compression ratio of 80% of 50% or more.

Abstract: Provided are a holding material for a gas treatment device, which is inexpensive, has a simple structure, and exhibits high holding force, a gas treatment device, and a method for manufacturing the same. A holding material for a gas treatment device according to the present invention is a holding material, which is a holding material to be arranged, in a gas treatment device including a treatment structure and a casing for housing the treatment structure, between the treatment structure and the casing, the holding material including silica fibers and an alumina sol in an amount of 3 parts by mass or more in terms of a solid content with respect to 100 parts by mass of the silica fibers.

Abstract: A holding material includes a stack of a first mat and a second mat, the first mat including alumina fibers that include 60 wt % or more of alumina and 40 wt % or less of silica, and the second mat including silica fibers that include 60 wt % or more of silica and 40 wt % or less of alumina and having a surface pressure higher than that of the first mat as measured at a gap bulk density of 0.30 g/cm3.

Abstract: First electrode layers are formed from an ITO layer on one surface of a substrate formed from a PET film. The surfaces of the first electrode layers are covered with an insulating layer formed from a dry film resist or the like. Second electrode layers are formed on the surface of the insulating layer in a printing process. The second electrode layer is formed from conductive nanowires or conductive nanotubes. After that, first wiring layers brought into conduction with the first wiring layers and second wiring layers brought into conduction with the second electrode layers are formed.

Abstract: The present invention is directed to an extrace of Psilotum spp., as a skin whitening agent. Whitening agents according to the invention exhibit superior effects, for example, by lightening and whitening skin pigmentation, lightening and whitening aging spots, freckles, chloasma, or the like after sunburn. The Psilotum spp. extract of the invention has a superior free radical scavenging ability permitting the extract to control skin aging and skin diseases caused by active oxygen (free radicals), while having a high level of safety.