Abstract: According to an aspect, a communication device includes a communicator configured to perform communication with a base station and a plurality of access points having narrower communication ranges than the base station, a first acquirer configured to acquire vehicle information from equipment mounted in a vehicle, a second acquirer configured to acquire information about communication quality for each of the plurality of access points, a third acquirer configured to acquire a communication requirement for each piece of the vehicle information acquired by the first acquirer, and a selector configured to select an access point that transmits the vehicle information acquired by the first acquirer on the basis of the information about the communication quality acquired by the second acquirer and the communication requirement acquired by the third acquirer.

Abstract: According to an aspect, a communication device includes a communicator configured to perform communication with a base station and a plurality of access points having narrower communication ranges than the base station, a first acquirer configured to acquire vehicle information from in-vehicle equipment, a second acquirer configured to acquire information about communication quality for each of the plurality of access points, and a connection adjuster configured to release a connected state associated with a determined access point when the access point whose connected state is released is determined on the basis of the information about the communication quality acquired by the second acquirer if communication with the plurality of access points by the communicator is in the connected state.

Abstract: A communication device includes a communicator controller. The communication controller configured to cause a communicator to communicate with a terminal device in a first mode or a second mode, in which the first mode is a mode in which communication conditions are better than in the second mode, and, when the communication controller has acquired permission information indicating that communication in the first mode is permitted according to completion of processing of a first procedure different from a second procedure required for communication in the second mode in response to a request from the terminal device, the communication controller causes the communicator to communicate with a terminal device associated with the permission information in the first mode.

Abstract: A communication device includes a communicator that is mounted in a mobile body and functions as a wireless access point, a power supplier configured to supply electric power at least to a driver that causes the mobile body to travel, a detector configured to detect the electric energy of the power supplier, and a controller configured to control at least one of communication strength and communication quality of the communicator based on the electric energy detected by the detector.

Abstract: A communication system comprises a communication device; an access point (AP); and a communication server is provided. The communication system performs a method comprising: acquiring first information including movement information of the communication device; acquiring second information including position information of the AP; determining a connectable time corresponding to a length of time the communication device moves within a communicable range of the AP on the basis of the first information and the second information; and controlling a connection between the communication device and the AP on the basis of the connectable time.

Abstract: A vehicle is a movable vehicle and includes an access point function unit having an antenna and configured to function as an access point by wirelessly communicating with a terminal device located near the antenna and a control unit configured to control a directivity direction of radio waves transmitted through the antenna so that a radio wave intensity of radio waves transmitted to a predetermined first region set on the basis of a surrounding environment of the antenna is less than a radio wave intensity of radio waves transmitted to a second region other than the first region.

Abstract: The present invention provides an aerial vehicle for which landing or movement of the aerial vehicle downward or in the direction of gravitational force, for example, can be easily identified by people in the surrounding area. Also provided is a control method for the aerial vehicle. The aerial vehicle is provided with an alerting device that issues warnings in the velocity vector direction of the aerial vehicle. The alerting device may be equipped with a light projecting device that emits visible light toward the velocity vector direction of the aerial vehicle. The alerting device may also be equipped with a warning sound outputting device that outputs a warning sound toward the velocity vector direction of the aerial vehicle.

Abstract: The present invention provides an aerial vehicle for which flight information for the aerial vehicle can be identified by people in the surrounding area. Also provided is a control method for the aerial vehicle. The aerial vehicle is provided with a display device that displays toward the exterior of the vehicle and a display control device that controls the display device. In addition, the aerial vehicle is provided with an altitude acquisition device that acquires altitude as the distance from the ground surface. The display control device is provided with an altitude display control unit that selectively performs display on the display device on the basis of the altitude.

Abstract: A vehicle inspection device includes a camera mounted to a power folding side-view mirror provided to a vehicle, the camera being configured to switch between an exterior image capture state in which an exterior of the vehicle is within an image capture range and an interior image capture state in which an interior of the vehicle is within the image capture range, while the side-view mirror performs an opening/closing operation between a completely open state and a closed state, and a vehicle processor that executes a vehicle image capture process of capturing an image of the exterior of the vehicle by the camera when the camera has entered the exterior image capture state due to an operation of the side-view mirror, and capturing an image of the interior of the vehicle by the camera when the camera has entered the interior image capture state due to an operation of the side-view mirror.

Abstract: A moving body has a control unit that determines priority relating to movement on the basis of prescribed rules, the control unit comparing, on the basis of the prescribed rules, a first determination value that is the determination value for the moving body, and a second determination value that is the determination value for another moving body, whereby the priority of the moving body is determined in relation to the other moving body.

Abstract: A display control method performed using a system including an information processing server includes: (a) obtaining, using a sensor, a user state indicating whether a user is currently cooking using a cooker, when an image of a delivery person delivering an item to a building in which the user is present is captured by a camera provided at an entrance door of the building; (b) obtaining content information of the item; (c) obtaining at least one suggestion associated with the user state and the content information of the item; and (d) causing a display terminal provided in the building to display the image of the delivery person, the content information of the item, and the at least one suggestion. Here, (a) to (d) are performed by the information processing server.

Abstract: A chemical mechanical polishing aqueous dispersion includes (A) a graft polymer that includes an anionic functional group in a trunk polymer, and (B) abrasive grains.

Abstract: A chemical mechanical polishing aqueous dispersion includes (A) a graft polymer that includes an anionic functional group in a trunk polymer, and (B) abrasive grains.

Abstract: A multilayer wiring substrate for providing a capacitor structure inside a multilayer wiring structure is disclosed. The multilayer wiring substrate includes a dielectric layer including a resin material mixed with an inorganic filler, wherein the inorganic filler is fabricated by mixing a paraelectric filler with an inorganic filler having a high dielectric constant.

Abstract: A semiconductor device including a semiconductor device package providing a capacitor in its circuit board and a semiconductor chip mounted on that package, wherein the capacitor is provided directly under a semiconductor chip mounting surface of the circuit board on which the semiconductor chip is to be mounted and the conductor circuit electrically connecting the semiconductor chip and capacitor is made the shortest distance by having the external connection terminals of the capacitor directly connected to the other surface of the connection pads exposed at one surface at the semiconductor chip mounting surface of the circuit board and to which the electrode terminals of the semiconductor chip are to be directly connected.

Abstract: A semiconductor package, provided with a multilayer interconnect structure, for mounting a semiconductor chip on its top surface, wherein a topmost stacked structure of the multilayer interconnect structure includes a capacitor structure, the capacitor structure having a dielectric layer comprised of a mixed electrodeposited layer of high dielectric constant inorganic filler and insulating resin and including chip connection pads for directly connecting top electrodes and bottom electrodes with electrodes of the semiconductor chip, whereby greater freedom in design of interconnect patterns can be secured, the degree of proximity of the capacitor and semiconductor chip can be greatly improved, and the package can be made smaller and lighter in weight, a method of production of the same, and a semiconductor device using this semiconductor package.

Abstract: A multi-layered circuit substrate for a semiconductor device comprises a multi-layered circuit substrate body having first and second surfaces and comprising a plurality of conductive pattern layers integrally laminated one on the other from the first surface to the second surface, so that a plurality of semiconductor device elements can be arranged on the first surface of the substrate body; and a plate member, a rigidity thereof being higher than that of the substrate body, attached to the second surface of the substrate body. A plurality of semiconductor elements can be mounted on the semiconductor element mounting surface defined on the first surface of the substrate body.

Abstract: A multi-layered circuit substrate for a semiconductor device comprises a multi-layered circuit substrate body having first and second surfaces and comprising a plurality of conductive pattern layers integrally laminated one on the other from the first surface to the second surface, so that a plurality of semiconductor device elements can be arranged on the first surface of the substrate body; and a plate member, a rigidity thereof being higher than that of the substrate body, attached to the second surface of the substrate body. A plurality of semiconductor elements can be mounted on the semiconductor element mounting surface defined on the first surface of the substrate body.