Abstract: According to one embodiment, a sensor includes a base including a first face, a fixed portion fixed to the first face, and a movable portion supported by the fixed portion. The movable portion includes a plurality of annular portions and a plurality of connect portions. Each of the plurality of annular portions is provided around the fixed portion with the fixed portion as a center on a first plane along the first face. The plurality of annular portions includes a first annular portion, a second annular portion, and a third annular portion. The plurality of connect portions includes first and second connect portions. The first connect portion is provided between the first and second annular portions, and is connected to the first and second annular portions. The second connect portion is provided between the second and third annular portions, and is connected to the second and third annular portions.

Abstract: According to one embodiment, a sensor includes a base including a first face, a fixed portion fixed to the first face, a movable portion supported by the fixed portion, a first fixed electrode, and a first opposing fixed electrode. The fixed portion includes a first center in a first plane parallel to the first face. The movable portion includes first and second annular portions. The first fixed electrode includes first and second regions. The first opposing fixed electrode includes first and second opposing regions. The first region is provided between the second annular portion and the first annular portion. The first opposing region is provided between the second annular portion and the first region. The second region is provided between the second annular portion and the first annular portion. The second opposing region is provided between the second annular portion and the second region.

Abstract: According to one embodiment, a sensor includes a base including a first face, a fixed portion fixed to the first face, and a movable portion supported by the fixed portion. The movable portion includes a plurality of annular portions, a plurality of connect portions, and a first structure. Each of the plurality of annular portions is provided around the fixed portion with the fixed portion as a center in a first plane along the first face. One of the plurality of connect portions connects two of the plurality of annular portions to each other. The plurality of annular portions include a first annular portion. The first annular portion is outermost of the plurality of annular portions. The first structure is connected to the first annular portion. The first annular portion is provided between the fixed portion and the first structure.

Abstract: According to one embodiment, a sensor includes a base including a first face, a fixed portion fixed to the first face, and a movable portion supported by the fixed portion. The movable portion includes a plurality of annular portions, a plurality of connect portions, and a first radial structure. Each of the plurality of annular portions is provided around the fixed portion with the fixed portion as a center in a first plane along the first face. The plurality of connect portion extend along a radial direction. One of the plurality of connect portions connects two of the plurality of annular portions to each other. The plurality of annular portions include a first annular portion and a second annular portion. The first radial structure is connected to the first annular portion. The first radial structure extends toward the second annular portion along a first radial direction.

Abstract: A measuring device according to the present invention is for a vehicle arranged downstream of air blown from a blower for a wind tunnel test, the measuring device comprising: a measuring device main body configured to enable the arrangement of the vehicle and movement thereof relative to the blower; and a splitter connected to an end of the measuring device main body facing the blower side, wherein the splitter has: a main body portion having an upper surface continuous with the upper surface of the measuring device main body and a lower surface having a surface extending downward as the distance from the blower side increases; and a plate-shaped tip member extending from the tip of the main body portion toward the blower side, the upper surface of the tip member is formed to be continuous with the upper surface of the main body portion, an edge of the lower surface of the tip member on the blower side is positioned closer to the main body portion than an edge of the upper surface of the tip member on the blo

Abstract: According to one embodiment, a sensor includes a first member, a first substrate, and a sensor section. A direction from the first member to the first substrate is along a first direction. A first member thickness of the first member is thicker than a first substrate thickness of the first substrate along the first direction. The sensor section is provided between the first member and the first substrate, and is fixed to the first member. The substrate is fixed to the sensor section. The sensor section includes a housing and a sensor element provided in the housing. The sensor element includes a sensor base, a fixed portion fixed to the sensor base, and a movable portion supported by the fixed portion. A direction from the fixed portion to the sensor base is along the first direction. A first gap is provided between the sensor base and the movable portion.

Abstract: According to one embodiment, a sensor includes a base including a first face, an inner structure fixed to the first face, a fixed portion fixed to the first face, a movable portion supported by the fixed portion, a plurality of fixed electrodes fixed to the first face, and a plurality of connect members. A first gap is provided between the first face and the movable portion. The movable portion includes a first annular portion and a first connect portion. The plurality of fixed electrodes include a first fixed electrode and a first opposing fixed electrode that face the first annular portion. The inner structure includes a first conductive portion. The first conductive portion includes a first region and a first opposing region. The plurality of connect members include a first connect member and a first opposing connect member.

Abstract: On the basis of a target completion position as a position for completing an ON operation of a brake in front of a corner of a predetermined traveling course in a predetermined traveling course, a target completion vehicle speed as a target completion position in the target traveling pattern, a target deceleration as a deceleration at the target completion position in the target traveling pattern, and a vehicle speed of the vehicle, a start timing for starting an ON operation of the brake so that the vehicle speed is reduced to the target completion position at the target deceleration and becomes the target completion vehicle speed at the target completion position is set, and the notification device controls the notification device to perform a brake ON notification which is a notification for prompting the ON operation of the brake at the set start timing.

Abstract: An on-vehicle device uploads information concerning a vehicle to an external device with a predetermined period, and includes a processor that uploads, to an external device, trimming information where a target area is trimmed from image information that is captured by the vehicle.

Abstract: A generation method by a controller, the generation method includes: acquiring a vehicle interior video from an in-vehicle camera and a vehicle exterior video from an out-vehicle camera; executing a motion analysis of feature points of at least one of a face, an eye, or a hand of a driver based on the vehicle interior video; and generating video data displaying a frame of view of the driver and motion information of the driver superimposed on the vehicle exterior video based on the motion analysis.

Abstract: An on-vehicle device uploads information concerning a vehicle to an external device with a predetermined period, and includes a processor that uploads, to an external device, trimming information where a target area is trimmed from image information that is captured by the vehicle.

Abstract: An on-vehicle device uploads vehicle information that includes running information concerning a running state of a vehicle and image information that is captured by the vehicle to an external device, and includes a processor that uploads the vehicle information to an external device at a timing when a running distance of the vehicle reaches a threshold distance.

Abstract: An on-vehicle device includes a processor that acquires vehicle information that includes running information concerning a running state of a vehicle and image information that is captured by the vehicle, creates light information with a less amount of data from the acquired vehicle information and uploads it to an external device with a predetermined period, and uploads the requested vehicle information to the external device in a case where a request is provided from the external device.

Abstract: A driving assistance apparatus includes a processor having hardware. The processor is configured to acquire vehicle speed data before an ABS of a vehicle is activated and vehicle speed data when the ABS of the vehicle is stopped, calculate a coefficient of sliding friction based on the vehicle speed data before the ABS is activated and the vehicle speed data when the ABS is stopped, determine whether the coefficient of sliding friction is equal to or smaller than a threshold, and detect that a slip due to road freezing has occurred when the coefficient of sliding friction is equal to or smaller than the threshold.

Abstract: A driving assistance apparatus includes a processor having hardware. The processor is configured to acquire vehicle speed data before an ABS of a vehicle is activated and vehicle speed data when the ABS of the vehicle is stopped, calculate a coefficient of sliding friction based on the vehicle speed data before the ABS is activated and the vehicle speed data when the ABS is stopped, determine whether the coefficient of sliding friction is equal to or smaller than a threshold, and detect that a slip due to road freezing has occurred when the coefficient of sliding friction is equal to or smaller than the threshold.

Abstract: Navigation systems, methods, and programs acquire deviated point information regarding a deviated point where a vehicle traveling a set route has deviated the route, and acquire post-deviation travel history information regarding a travel history after a deviated vehicle has deviated the route at the deviated point. The systems, methods, and programs determine based on the post-deviation travel history information for each of the deviated vehicles whether the deviated vehicle has traveled along a reroute set after deviating the route at the deviated point, and judges whether a rate of the deviated vehicles which were determined as having traveled along the reroute is a first predetermined value or more. If the rate of the deviated vehicles which were determined as having traveled along the reroute is the first predetermined value or more, the systems, methods, and programs determine that guidance of the route is not appropriate.

Abstract: A determination apparatus includes a processor and a storage unit. The processor acquires through a communication network a request packet transmitted from a client device to a server device group or a reply packet transmitted from the server device group to the client device. The server device group includes a first server device and one or more second server devices. The first server device is connected to the client device through the communication network. The storage unit stores configuration information for determining a source of the acquired reply packet. The processor determines whether the source of the acquired reply packet is the first server device or one of the second server devices on the basis of the configuration information stored in the storage unit.

Abstract: A server apparatus having a plurality of interfaces to each of which a network is connected, the server apparatus includes an application identification device for identifying an application program which is a source of a packet, on the basis of information in the packet, when the packet is sent to a network connected to any one of the plurality of interfaces, an interface designation device for designating one interface which is previously caused to correspond to an identified application program, among the plurality of interfaces, as a sending interface which is used in routing of the packet, and an routing device for sending the packet to a network connected to a designated interface.

Abstract: A data processing apparatus edits an actual data portion excluding a header from data transmitted by streaming transmission from a first information processing apparatus after start of streaming transmission. The data processing apparatus transmits edited actual data portion and header to a second information processing apparatus by streaming transmission. The second information processing apparatus reproduces the voice data or the animation data transmitted by streaming transmission. The actual data portion is edited so that the voice data or the animation data to be transmitted may be reproducible in the second information processing apparatus, and so that a program may become unexecutable even if it would be transmitted to the second information processing apparatus.

Abstract: A method executed by a packet analysis apparatus for analyzing packets including voice packets and non-voice packets includes: capturing packets in a specific session; storing the captured packets in a storage; screening the stored packets to count up a receipt count of voice packets; determining whether packet loss has occurred in the specific session; and determining whether loss packets are voice packets in accordance with received packets adjacent to the loss packets to count up a loss count of voice packets when the packet loss has occurred.