Abstract: A vehicle guidance system of the present disclosure includes a guide device that guides the vehicle in a direction away from an estimated driving line estimated to be driven by other vehicle different from the vehicle as the evacuation direction based on the first information about a driving course on which the vehicle drive, the second information about the estimated driving line, and the third information about a current position of the vehicle.

Abstract: A transformer includes: a base that is a plate-like member and has a first surface and a second surface, a core attached to the first surface of the base, coils wound around the core, coil terminals attached to the second surface of the base, and a cooling unit that is thermally connected to the core and is to release heat transferred from the core. The coil terminals are disposed on the second surface of the base opposite to the first surface of the base to which the core is attached. The cooling unit is disposed on a side of the core opposite to the base.

Abstract: An object of the present invention is to hold a holding member appropriately in a casing. A rotary electric machine includes a rotor having a drive shaft, a stator provided on an outer periphery of the rotor, a bearing B2 that rotatably supports the drive shaft, a holding member that contains an aluminum alloy member and holds the bearing, and a casing that houses the rotor, the stator, the bearing, and the holding member. The casing is made of a member that does not grow permanently or an aluminum alloy member that is permanently grown when the holding member is fixed to the casing. The holding member is in a state before permanent growth before being fixed in the casing, and the holding member grows permanently to be fixed more firmly to the casing.

Abstract: Locking members disposed on a casing of an underfloor device for railway vehicles engage hanging tools disposed on the vehicle, whereby the underfloor device for railway vehicles is attached to the vehicle. The locking member is a hollow locking member that includes a locking part to contact and engage a vertically upper face of part of the hanging tool, a mount part attached to the casing, and a connection part connecting the locking part and the mount part. The locking part is disposed at a position spaced apart from the casing horizontally and vertically upward. The locking part contacts and engages the vertically upper face of part of the hanging tool inserted into a space surrounded by the locking part, the mount part, and the connection part.

Abstract: An object of the present invention is to maintain the tightening load between a casing and a stator appropriately even when used in a high temperature environment. A rotary electric machine includes a rotor, a stator made of an iron-based member and provided on an outer periphery of the rotor, and a casing that is made of an aluminum alloy member, houses the rotor and the stator, and fixes the stator by bringing an inner peripheral surface into contact with an outer peripheral surface of the stator. The casing is permanently grown before the stator is fixed in the casing.

Abstract: An object of the present invention is to hold a holding member appropriately in a casing. A rotary electric machine includes a rotor having a drive shaft, a stator provided on an outer periphery of the rotor, a bearing B2 that rotatably supports the drive shaft, a holding member that contains an aluminum alloy member and holds the bearing, and a casing that houses the rotor, the stator, the bearing, and the holding member. The casing is made of a member that does not grow permanently or an aluminum alloy member that is permanently grown when the holding member is fixed to the casing. The holding member is in a state before permanent growth before being fixed in the casing, and the holding member grows permanently to be fixed more firmly to the casing.

Abstract: A transformer includes: a base that is a plate-like member and has a first surface and a second surface, a core attached to the first surface of the base, coils wound around the core, coil terminals attached to the second surface of the base, and a cooling unit that is thermally connected to the core and is to release heat transferred from the core. The coil terminals are disposed on the second surface of the base opposite to the first surface of the base to which the core is attached. The cooling unit is disposed on a side of the core opposite to the base.

Abstract: Locking members disposed on a casing of an underfloor device for railway vehicles engage hanging tools disposed on the vehicle, whereby the underfloor device for railway vehicles is attached to the vehicle. The locking member is a hollow locking member that includes a locking part to contact and engage a vertically upper face of part of the hanging tool, a mount part attached to the casing, and a connection part connecting the locking part and the mount part. The locking part is disposed at a position spaced apart from the casing horizontally and vertically upward. The locking part contacts and engages the vertically upper face of part of the hanging tool inserted into a space surrounded by the locking part, the mount part, and the connection part.

Abstract: A rotor manufacturing method for manufacturing a rotor including a rotor core, the rotor core having a permanent magnet mounted thereon throughout a circumferential direction, includes covering an outer circumference of the rotor core with a tubular rotor cover; and forming an angular portion conforming to an outer shape of the permanent magnet by pressing an open end of the rotor cover radially inward with use of a pressing member, the open end of the rotor cover axially projecting from an end of the rotor core before being pressed.

Abstract: A bus bar unit according to an embodiment of the present invention includes an insulation block and first to fourth bus bars. The first bus bar includes a first connection terminal radially projecting from an insulation block. The second bus bar includes a second connection terminal radially projecting from the insulation block. The third bus bar includes a third connection terminal radially projecting from the insulation block and includes at least one terminal portion that passes between a main body portion of the first bus bar and a main body portion of the second bus bar. The fourth bus bar includes a fourth connection terminal radially projecting from the insulation block and includes at least one terminal portion that passes between the main body portion of the first bus bar and the main body portion of the second bus bar.

Abstract: The present invention provides a nitrogen-containing saturated heterocyclic compound of the formula [I]: wherein R1 is a cycloalkyl group and the like, R22 is an optionally substituted aryl and the like, R is a lower alkyl and the like, T is a carbonyl group, Z is —O— and the like, and R3 to R6 are the same or different and a hydrogen atom and the like; or a pharmaceutically acceptable salt, that is useful as a renin inhibitor.

Abstract: A rotor 2 includes a rotor core 21 fixed to a rotation axis in such a manner that the rotor core 21 is rotatable integrally with the rotation axis, the rotor core 21 being configured to have a plurality of magnets 22 mounted thereon throughout a circumferential direction; a first rotor cover 24 that includes a first tubular portion 26, the first tubular portion 26 having a tubular shape configured to cover an outer circumference of one axial side of the rotor core 21; and a second rotor cover 25 that includes a second tubular portion 28, the second tubular portion 28 having a tubular shape configured to cover an outer circumference of the other axial side of the rotor core 21.

Abstract: The rotor includes the rotor core unit and a single cylindrical rotor cover. The rotor core unit has the rotor core fixed to a rotation axis so as to be able to rotate integrally therewith and a plurality of permanent magnets mounted on the rotor core along a circumferential direction thereof. The single cylindrical rotor cover has the upper surface portion and the bottom portion so as to cover an outer circumference of the rotor core. The upper surface portion is in contact with an outer circumferential edge portion of on one end surface in an axial direction of the permanent magnets. The bottom portion is in contact with at least one of the permanent magnets and the rotor core so that the rotor core unit is held in the axial direction by the upper surface portion and the bottom portion.

Abstract: An electrical motor includes a stator; a rotor attached to an output shaft and supported within the stator; a cylindrical case housing the stator and the rotor inside; ball bearings rotatably supporting the output shaft; and a second cover member closing an opening of the case, the ball bearing being attached to the second cover member. An outer ring of the ball bearing and the second cover member are integrally formed of resin material.

Abstract: A rotor includes a rotor core fixed to a shaft in such a manner that the rotor core is rotatable integrally with the shaft, the rotor core having a plurality of permanent magnets mounted thereon throughout a circumferential direction; and a tubular rotor cover covering an outer circumference of the rotor core. The rotor cover includes an angular portion and a groove portion, the angular portion has a shape of a circular ring and is formed at an axial end of the rotor core, the groove portion is formed in the rotor cover, in a course of formation of the angular portion, as a dent between a circumferentially neighboring pair of the plurality of permanent magnets.

Abstract: A rotor manufacturing method for manufacturing a rotor including a rotor core, the rotor core having a permanent magnet mounted thereon throughout a circumferential direction, includes covering an outer circumference of the rotor core with a tubular rotor cover; and forming an angular portion conforming to an outer shape of the permanent magnet by pressing an open end of the rotor cover radially inward with use of a pressing member, the open end of the rotor cover axially projecting from an end of the rotor core before being pressed.

Abstract: Semiconductor elements work for power conversion and generate heat. A plurality of heat-radiating fins are juxtaposed at intervals to form a passage in a first axis direction, receive the heat from the semiconductor elements, and expel the heat into the air flowing through the passage. A first protective fin has an end face having an equal length in the juxtaposition direction to and mutually facing the end face on the first axis positive side of at least some of the heat-radiating fins, and extends in the first axis positive direction from that end face. A second protective fin has an end face having an equal length in the juxtaposition direction to and mutually facing the end face on the first axis negative side of at least some of the heat-radiating fins, and extends in the first axis negative direction from that end face.

Abstract: A rotating electric machine with a stator unit having a coil wound therearound includes a busbar unit assembled with the stator unit and having a winding end part of the coil connected thereto, and a thermistor for detecting a temperature of the coil. The busbar unit includes a fixing portion for pressing and fixing the thermistor to the coil.

Abstract: A rotor 2 includes a rotor core 21 fixed to a rotation axis in such a manner that the rotor core 21 is rotatable integrally with the rotation axis, the rotor core 21 being configured to have a plurality of magnets 22 mounted thereon throughout a circumferential direction; a first rotor cover 24 that includes a first tubular portion 26, the first tubular portion 26 having a tubular shape configured to cover an outer circumference of one axial side of the rotor core 21; and a second rotor cover 25 that includes a second tubular portion 28, the second tubular portion 28 having a tubular shape configured to cover an outer circumference of the other axial side of the rotor core 21.

Abstract: The present invention provides a nitrogen-containing saturated heterocyclic compound of the formula [I]: wherein R1 is a cycloalkyl group and the like, R22 is an optionally substituted aryl and the like, R is a lower alkyl and the like, T is a carbonyl group, Z is —O— and the like, and R3 to R6 are the same or different and a hydrogen atom and the like; or a pharmaceutically acceptable salt, that is useful as a renin inhibitor.