Abstract: A medical X-ray photographing apparatus includes a support configured to hold the X-ray generator and the X-ray detector in a facing state, a base body (support holder) configured to rotatably hold the support on a side opposite to a position where the X-ray generator and the X-ray detector are provided, and a turning driver configured to drive and turn the support about a turning axis. The medical X-ray photographing apparatus also includes a center-direction setting part configured to set a center direction passing through a center of a swing angle of the support in X-ray photography and a turning controller configured to control the turning driver such that the support turns with a swing angle around the center direction set by the center-direction setting part.

Abstract: An investigation assist device includes a processor and a storage that records information on a road map including a plurality of intersections and captured videos of a plurality of cameras respectively in correlation with a capturing time, camera information, and intersection information. The processor retrieves a vehicle satisfying a retrieval condition based on a captured video of the camera specified by camera information corresponding to designated intersection information specifying at least one intersection of the plurality of intersections. The processor superimposes a traveling direction of a selected vehicle at the time of passing through an intersection corresponding to the designated intersection information on a position of the intersection on the road map in response to selection of the information on the vehicle.

Abstract: An investigation assist device includes a processor and a storage that records information on a road map including a plurality of intersections and captured videos of a plurality of cameras in correlation with a capturing time, camera information, and intersection information. The processor retrieves at least one vehicle satisfying a retrieval condition and extracts a traveling direction of the vehicle when passing through each of the plurality of intersections based on the captured videos of the plurality of cameras in response to a designation of the retrieval condition including information on time when an incident occurs and feature information on a vehicle causing the incident. The processor superimposes a traveling route of the vehicle on the road map based on the traveling direction extracted for each of the intersections and outputs the traveling route to an output unit.

Abstract: A vehicle driving-force distributing device includes: first connecting/disconnecting teeth disposed on the inner circumferential side of the ring gear; a connecting/disconnecting mechanism that includes a cylindrical member and a connecting/disconnecting sleeve including second connecting/disconnecting teeth and spline-fitted movably in the rotation axis direction and relatively non-rotatably to the outer circumferential side of the shaft insertion portion and that connects and disconnects a power transmission path between the ring gear and the differential case by moving the connecting/disconnecting sleeve in the rotation axis direction between a meshing position at which the second connecting/disconnecting teeth are meshed with the first connecting/disconnecting teeth and a non-meshing position at which the second connecting/disconnecting teeth are not meshed with the first connecting/disconnecting teeth; and a synchronizing mechanism disposed between the ring gear and the cylindrical member and reducing a

Abstract: An investigation assist device is connected to cameras installed at a plurality of intersections respectively so as to communicate with the cameras. The investigation assist device includes a processor and a storage that records road map information including the plurality of intersections and captured video of each of the cameras in association with camera information and intersection information. The processor retrieves a vehicle using the captured video of each of the cameras installed at one or more intersections within a predetermined distance range from the intersection where the event has occurred, based on input information including date and time information when the event has occurred, the intersection information where the event has occurred, and the feature information of the vehicle having caused the event, the captured videos corresponding to the date and time information.

Abstract: An investigation assist device is connected to cameras installed at a plurality of intersections respectively so as to communicate with the cameras. The investigation assist device includes a processor and a storage that records road map information including the plurality of intersections and captured video of each of the cameras in association with camera information and intersection information. The processor retrieves a vehicle using the captured video of each of the cameras installed at one or more intersections within a predetermined distance range from the intersection where the event has occurred, based on input information including date and time information when the event has occurred, the intersection information where the event has occurred, and the feature information of the vehicle having caused the event, the captured videos corresponding to the date and time information.

Abstract: An investigation assist device is connected to cameras installed at a plurality of intersections respectively. The investigation assist device has a processor and a storage that records road map information including the plurality of intersections and captured video of each camera in association with camera information and intersection information. The processor extracts camera information of intersections adjacent to a first point where an event occurred according to an information input including information on the first point and feature information of a vehicle having caused the event. The processor retrieves a vehicle satisfying the feature information of the vehicle using a captured video of a camera specified by the extracted camera information. The processor analyzes feature information of the retrieved vehicle.

Abstract: An investigation assist system includes an investigation assist device that acquires captured video of cameras installed at a plurality of intersections respectively; and an operator terminal that is connected to the investigation assist device so as to communicate with the investigation assist device. The investigation assist device detects an occurrence of an event at a first point based on the acquired captured video of the camera, and transmits the captured video of the camera to the operator terminal, the captured video being acquired at a time when the event is detected. The operator terminal records the captured video of the camera transmitted from the investigation assist device, and transmits report contents information based on the report indicating the occurrence of the event to the investigation assist device.

Abstract: A cylindrical ring gear has first external teeth and a support portion in an axial direction of the cylindrical ring gear. An output shaft extends through the cylindrical ring gear and is supported to rotate concentrically with the cylindrical ring gear. A disconnect mechanism is configured to connect or disconnect an inner periphery of the cylindrical ring gear to an outer periphery of the output shaft based on a moved position of the movable engagement member. An actuator is disposed such that the first external teeth are located between the support portion and the actuator. The actuator is configured to move the movable engagement member between a connection position and a disconnection position. The cylindrical ring gear is coupled to the output shaft so as to be relatively non-rotatable in the connection position. Relative rotation between the cylindrical ring gear and the output shaft is allowed in the disconnection position.

Abstract: A transfer includes a main body, a subassembly and a connecting-disconnecting mechanism. The main body includes a ring gear, a case and a third bearing. The subassembly includes an input shaft, a sleeve, a moving mechanism, a first bearing and a second bearing. The connecting-disconnecting mechanism selectively connects/disconnects the ring gear to/from the input shaft. The input shaft is arranged concentric with the ring gear and inside the ring gear. The input shaft includes a first end portion and a second end portion. The input shaft is supported at the first end portion and the second end portion by the case in a manner rotatable around the rotational axis via the first bearing and the second bearing.

Abstract: A camera transmits a captured image of a surveillance area to a server. A microphone receives a sound of the surveillance area and transmits the sound to the server. The server detects a warning sound starting based on a harming behavior on a vehicle in a surveillance area and arriving from the vehicle using the sound of the surveillance area, determines an occurrence position of the harming behavior based on the detection of the warning sound, acquires a captured image of the occurrence position, determines the vehicle on which the harming behavior is executed using the captured image of the occurrence position, acquires information regarding the vehicle, and records the information regarding the vehicle and the captured image of the occurrence position in association with each other in an accumulator.

Abstract: Since a gap is formed between a cylindrical member of a second clutch and a differential case so that the differential case is movable relative to the cylindrical member in a rotation-axis-C direction, even if a position of the second clutch relative to a differential carrier is moved by a position adjusting shim, the differential case does not move in the rotation-axis-C direction due to the gap in conjunction with the movement of the position of the second clutch, that is, in conjunction with a movement of a position of the cylindrical member. Accordingly, it possible to largely reduce the number of managing components prepared to eliminate backlash of the rotational member such as the differential case, as compared to the related art.

Abstract: A clutch device includes an outer member including a cylindrical part having an inner peripheral surface provided with outer projections extending in an axial direction; an inner member rotatable relative to the outer member; an outer friction member engaging with the outer projections such that the outer friction member is movable in the axial direction and rotation of the outer friction member relative to the outer member is restricted; an inner friction member whose rotation relative to the inner member is restricted, and which generates a frictional force between the inner and outer friction members; and a lubricating oil sealed in a clutch chamber located between the outer member and the inner member. The outer member is provided with an oil pocket recessed to a position outward of a bottom surface of a recessed part located between a pair of adjacent outer projections among the outer projections.

Abstract: A plurality of fixed cameras installed in a driving area on a highway and a server device are connected via a network NW. The server device displays the captured images of the fixed cameras on the fixed camera monitor and requests camera position information and zooming position information to respective fixed cameras in response to occurrence of a traffic accident or the like in the driving area. In response to this request, the fixed cameras transmit the camera position information and the zooming position information to the server device. Based on camera position information and zooming position information, the server device derives the occurrence position of a traffic accident or the like, instructs a predetermined drone to capture the image around the occurrence position such as a traffic accident, and displays the captured image transmitted from the drone on a drone monitor.

Abstract: A four-wheel-drive vehicle includes a driving source, main driving wheels, auxiliary driving wheels, a power transmitting member, a first mesh clutch, and a second mesh clutch. Meshing teeth on the driving source side of the first mesh clutch each have, along an entire tooth width thereof, an inclined surface in which a length in a rotational axis direction increases in a direction in which the meshing teeth on the driving source side rotate when the four-wheel-drive vehicle is traveling forward. The meshing teeth on the power transmitting member side of the first mesh clutch each have, along an entire tooth width thereof, an inclined surface in which a length in a rotational axis direction decreases in a direction in which the meshing teeth on the driving source side rotate when the four-wheel-drive vehicle is traveling forward.

Abstract: By driving a first electromagnetic solenoid and a second electromagnetic solenoid, if first cams of a first thrust force amplification mechanism and a second thrust force amplification mechanism are connected to non-rotary members, since second cams are rotated at rotating speeds that are proportional to a vehicle speed V, the relative rotations between the first cam and the second cam increase. Therefore, the first thrust force amplification mechanism and the second thrust force amplification mechanism can be actuated quickly, to thereby switch connection/disconnection states of the first connection/disconnection mechanism and the second connection/disconnection mechanism quickly.

Abstract: A tool path is generated with procedures that include: one of the processing points (Pi) on a multiple rows of tool paths (PA) obtained by connecting multiple prescribed processing points sequentially with straight lines is set as a revision processing point (Pt), points on the multiple rows of tool paths are set as distance calculation points (Pu), and the distance (L) from the revision processing point (Pt) to each of the distance calculation points (Pu) is calculated; the distance calculation points (Pu?) for which the distance (L) is within a prescribed value (?L) are extracted; the mean values of the position data for the distance calculation points (Pu?) and the position data for the revision processing point (Pt) are calculated; and the position data is revised by means of the mean values, and a new tool path (PA?) is created.

Abstract: A clutch device includes an outer member including a cylindrical part having an inner peripheral surface provided with outer projections extending in an axial direction; an inner member rotatable relative to the outer member; an outer friction member engaging with the outer projections such that the outer friction member is movable in the axial direction and rotation of the outer friction member relative to the outer member is restricted; an inner friction member whose rotation relative to the inner member is restricted, and which generates a frictional force between the inner and outer friction members; and a lubricating oil sealed in a clutch chamber located between the outer member and the inner member. The outer member is provided with an oil pocket recessed to a position outward of a bottom surface of a recessed part located between a pair of adjacent outer projections among the outer projections.

Abstract: A transfer for a four-wheel drive vehicle, the vehicle including a driving source, main/auxiliary drive wheels, and a power transmission member, the transfer includes: a ring gear being supported so as to rotate around a rotation axis, and configured to drive the power transmission member; an input shaft extending through an inside of the ring gear, being supported so as to rotate concentrically with the ring gear, and being configured to receive part of the driving force; a disconnect mechanism; and an actuator configured to change the disconnect mechanism between a connection position and a disconnection position, the connection position being a position at which the ring gear and the input shaft are coupled to each other so as not to relatively rotate, the disconnection position being a position at which relative rotation between the ring gear and the input shaft is allowed.

Abstract: A medical X-ray CT photography apparatus body includes a turning arm that supports an X-ray generator and an X-ray detector while the X-ray generator and the X-ray detector are opposed to each other with the subject interposed therebetween, a bracket part that fixedly supports an axial center position of a turning shaft provided in the turning arm, and a support drive part that turns the turning arm about the turning shaft with respect to the bracket part. The medical X-ray CT photography apparatus body also includes a subject chair on which the subject sits, a chair moving mechanism that linearly moves the subject chair in a front-back direction (Y-axis direction) of the subject, and a main-body controller that performs the panoramic X-ray photography by controlling the chair moving mechanism and the support drive part in conjunction with each other.