Abstract: A remote assistance device includes a prediction unit that predicts an assistance provision probability that assistance for a vehicle will be necessary and a priority of the necessary assistance, which are associated with assistance contents of point information, based on a travel route including assistance points and the location information on the assistance points, and a reservation unit that determines whether a reservation for assistance by an operator is necessary based on the assistance provision probability and the priority, and sets, if the reservation is necessary, a reservation for assistance for not assigning an assistance task to the operator even when a low-priority assistance request is newly made while the reservation is held.

Abstract: A management system is provided in which an autonomous driving assistance center periodically communicates with an autonomous vehicle to manage a vehicle state of the autonomous vehicle.

Abstract: A remote support system is provided with an acquiring unit that acquires management information for managing at least one of a communication state between an autonomous driving support center and an autonomous driving vehicle at a plurality of locations, and an environmental state in the vicinity of the autonomous driving vehicle at a plurality of locations; and an execution unit that executes an operation for an operator performing a remote support of the autonomous driving vehicle in accordance with at least one of the communication state and the environmental state, the operation restricting a remote support function included in an operator terminal used by the operator.

Abstract: A communication device includes: a receiving unit that receives first peripheral device data, which relates to a movement state of a first peripheral device, and second peripheral device data, which relates to a movement state of a second peripheral device; an acquiring unit that acquires host device data which relates to a movement state of a host device; a control unit that calculates host device collision prediction time between the first peripheral device and the host device and other device collision prediction time between the first peripheral device and the second peripheral device, and shortens a transmission interval of the host device data when the host device collision prediction time is shorter than a predetermined value and the host device collision prediction time is shorter than the other device collision prediction time; and a transmission unit that transmits the host device data according to the transmission interval.

Abstract: A communication device includes: a receiving unit that receives first peripheral device data, which relates to a movement state of a first peripheral device, and second peripheral device data, which relates to a movement state of a second peripheral device; an acquiring unit that acquires host device data which relates to a movement state of a host device; a control unit that calculates host device collision prediction time between the first peripheral device and the host device and other device collision prediction time between the first peripheral device and the second peripheral device, and shortens a transmission interval of the host device data when the host device collision prediction time is shorter than a predetermined value and the host device collision prediction time is shorter than the other device collision prediction time; and a transmission unit that transmits the host device data according to the transmission interval.

Abstract: A liquid crystal display device having analog buffer circuits, which is reduced in luminance fluctuation is provided. A source signal line driver circuit has a plurality of analog buffer circuits, the plurality of source signal lines and the plurality of analog buffer circuits constitute a circuit group, and source signal lines connected to the analog buffer circuits are switched their connections to different analog buffer circuits each time a new period is started. Therefore, output fluctuation among the analog buffer circuits is averaged and a uniform image can be displayed on the screen.

Abstract: In a seal-type rolling bearing, between an inner ring and an outer ring, contact-type seal plates are respectively interposed on the counter-water-drenchable side and on the water-drenchable side. On the counter-water-drenchable side, a seal plate including, in the lip leading end portion thereof, an air hole for controlling the internal and external pressures of the bearing is disposed. On the water-drenchable side, a seal plate without air hole is disposed.

Abstract: A liquid crystal display device having analog buffer circuits is provided which is reduced in luminance fluctuation. A source signal line driving circuit has a plurality of analog buffer circuits. Source signal lines connected to the analog buffer circuits are switched their connections to different analog buffer circuits each time a new period is started. Output fluctuation among the analog buffer circuits is thus averaged and a uniform image can be displayed on the screen.

Abstract: An AC driven active matrix display device in which image display with enough brightness can be easily achieved while reducing an amplitude range of a pixel electrode potential. The display device 1, 100 or 110 according to the invention comprises two memory circuits (a first memory circuit 40 and a second memory circuit 41) which are connected in series between each pixel electrode 22 and a corresponding signal line 30. Data is written to the first memory circuit in a first period, then the data is transferred from the first memory circuit to the corresponding second memory circuit in a second period. The potential of a counter electrode 23 is switched in the second period between a first potential (VcomH) and a second potential (VcomL).

Abstract: It is an object of the invention to provide a seal-type rolling bearing which not only can secure a high seal sealing property but also can equalize the internal pressure of the bearing equal to the external pressure thereof. In the invention, in the case of a contact seal (8a) disposed on the water-drenchable side of a seal-type rolling bearing (1), there is formed no air hole in the lip (10) thereof and, in the case of a contact seal (8b) on the counter-water-drenchable side, there is formed an air hole (12) in the leading end (11) of the lip (10) thereof.

Abstract: An AC driven active matrix display device in which image display with enough brightness can be easily achieved while reducing an amplitude range of a pixel electrode potential. The display device 1, 100 or 110 according to the invention comprises two memory circuits (a first memory circuit 40 and a second memory circuit 41) which are connected in series between each pixel electrode 22 and a corresponding signal line 30. Data is written to the first memory circuit in a first period, then the data is transferred from the first memory circuit to the corresponding second memory circuit in a second period. The potential of a counter electrode 23 is switched in the second period between a first potential (VcomH) and a second potential (VcomL).

Abstract: A liquid crystal display device having analog buffer circuits is provided which is reduced in luminance fluctuation. A source signal line driving circuit has a plurality of analog buffer circuits. Source signal lines connected to the analog buffer circuits are switched their connections to different analog buffer circuits each time a new period is started. Output fluctuation among the analog buffer circuits is thus averaged and a uniform image can be displayed on the screen.

Abstract: A liquid crystal display device having analog buffer circuits, which is reduced in luminance fluctuation is provided. A source signal line driver circuit has a plurality of analog buffer circuits, the plurality of source signal lines and the plurality of analog buffer circuits constitute a circuit group, and source signal lines connected to the analog buffer circuits are switched their connections to different analog buffer circuits each time a new period is started. Therefore, output fluctuation among the analog buffer circuits is averaged and a uniform image can be displayed on the screen.

Abstract: A rolling bearing has a grease filled therein. The grease contains a perfluoropolyether oil having a straight-chain structure having a dynamic viscosity of from 40 to 160 mm2/s, preferably from 40 to 100 mm2/s, at 40° C. as a base oil and a particulate fluororesin as a base oil, and a particulate polytetrafluoroethylene as a thickening agent.

Abstract: A liquid crystal display system of the present invention includes: an operation processing apparatus having a digital-analog converter converting a digital video signal to an analog video signal based on predetermined time information and a synchronization combining circuit superimposing the predetermined time information on at least one of a horizontal synchronizing signal and a vertical synchronizing signal; and a liquid crystal display apparatus converting the analog video signal to a digital video signal based on the predetermined time information, thereby displaying an image based on the converted digital video signal.