摘要:
A surface acoustic wave device includes a LiNbO3 substrate with a Euler angle in an area defined by a rectangle having four corners with coordinates (1) (0°, 7°, 101°), (2) (0°, 23°, 79°), (3) (0°, 23°, 79°), and (4) (0°, 7°, 79°), for example, and an electrode film made of Au, wherein surface acoustic waves including a longitudinal wave component as a main component are propagated thereon. The surface acoustic wave device uses longitudinal surface acoustic waves having a phase speed greater than with the “slow transverse wave”, and has a great electromechanical coupling coefficient and small propagation loss, and is suitable for handling high-frequency signals.
摘要:
A boundary acoustic wave device includes a first medium, a second medium, and an IDT electrode disposed at an interface between the first medium and the second medium, the IDT electrode having an Au layer defining a main electrode layer, wherein a Ni layer is laminated so as to contact at least one surface of the Au layer, and a portion of Ni defining the Ni layer is diffused from the Ni layer side surface of the Au layer toward the inside of the Au layer.
摘要:
In a boundary acoustic wave resonator, apodization weighting is performed on an IDT electrode so that an intersecting width decreases as a location moves outward in a boundary acoustic wave propagation direction. An inner side of a first busbar includes inclined portions that are disposed a predetermined distance from an envelope portion B1 on the side of the first busbar. An inner side of a second busbar includes inclined portions that are disposed a predetermined distance from an envelope portion on the side of second busbar. The sum of the numbers of electrode fingers and dummy electrodes that a straight line extending from the end of at least one of electrode fingers in the boundary acoustic wave propagation direction crosses before reaching the side of the first busbar or the side of the second busbar is equal to or greater than 5.
摘要:
A dialogue generation apparatus includes a reception unit configured to receive a first text from a dialogue partner, an information storage unit configured to store profile information specific to a person who can be the dialogue partner and a fixed-pattern text associated with the person, a presentation unit configured to present the first text to a user, a speech recognition unit configured to perform speech recognition on speech the user has uttered about the first text presented to the user, and generate a speech recognition result showing the content of the speech, a generation unit configured to generate a second text from the profile information about the dialogue partner, fixed-pattern text about the dialogue partner, and the speech recognition result, and a transmission unit configured to transmit the second text to the dialogue partner.
摘要:
An information processing device includes: circuitry configured to: obtain a captured image including position identification information identifying a position at which a virtual abject representing a target to be placed is to be displayed; generate a composite image in which the virtual object is combined at a position on the captured image, the position identified by the position identification information; receive an operation causing the virtual object included in the composite image, to operate; and control display depicting operation of the virtual object based on display setting information including specification information defining specifications of the target to be placed, in response to the operation receiving unit receiving the operation causing the virtual object to operate.
摘要:
An information processing apparatus according to an embodiment includes an imaging unit that obtains a captured image including position identification information identifying a position in which a virtual object represented by an image including an immovable part and a movable part is to be displayed; a generator that generates a composite image obtained by combining the virtual object with the captured image in the position thereof identified by the position identification information; a display unit that displays thereon the composite image; an operation receiver that receives an operation on the movable part included in the composite image displayed on the display unit; and a display controller that controls the display of the movable part, based on display setting information for displaying the virtual object, when the operation receiver has received the operation on the movable part.
摘要:
A vehicle drive device with a simple parts construction and improved maintainability is to be provided.Power of an internal combustion engine 10 as a first drive source is transmitted to a differential gear of a drive force transducer 40 by a propeller shaft 30. Power of an electric motor 50 as a second drive source is transmitted to the differential gear of the driving force transducer 40. The electric motor 50 is constituted separately from the differential gear. A rotor shaft of the electric motor 50 is disposed in an area opposite to the propeller shaft and on a rear side of the differential gear. A spline bearing S1 is used as means for connecting and engaging the electric motor 50 with the differential gear.
摘要:
A monitoring device includes an indicating unit configured to indicate an object to be monitored; a camera to acquire time-series images; a predicting unit configured to predict the position of destination of the characteristic points belonging to a first aggregation including characteristic points having an amount of movement larger than a reference amount of movement set in advance; a detecting unit configured to detect the position of center of gravity of the changed area; a determining unit configured to determine the positions of destination as an indicating position when representative amount of movement is larger than a first threshold value and determine the position of center of gravity as the indicating position when the representative amount of movement is smaller than the first threshold value; and a control unit configured to control the indicating unit to cause the indicating unit to indicate the indicating position are provided.