Abstract: A travel assistance device includes: an inner area prediction unit predicting a with-vehicle interaction that is a behavior taken, in response to a state of the subject vehicle, by a moving object within an inner area around the subject vehicle; an outer area prediction unit predicting a with-environment interaction that is a behavior taken by a moving object according to surrounding environment of the moving object within an outer area further to the subject vehicle than the inner area; an outer area planning unit planning a future behavior of the subject vehicle based on the predicted with-environment interaction, wherein the future behavior is a behavior pattern of the subject vehicle realized by traveling control; and an inner area planning unit planning a future trajectory of the subject vehicle in accordance with the future behavior based on the predicted with-vehicle interaction.

Abstract: A Johnsen-Rahbek force type electrostatic chuck including: a metal substrate; an electrode for electrostatic attraction provided on the metal substrate with an insulating layer interposed between the metal substrate and the electrode for electrostatic attraction; and a dielectric layer constituting an electrostatic attraction surface in contact with a workpiece. The dielectric layer includes a ceramic spray coating and a sealing component with which pores of the ceramic spray coating are filled, and the sealing component contains a metal organic salt containing a rare earth element.

Abstract: In an autonomous driving control apparatus, a control unit controls autonomous driving that causes a vehicle to travel along a scheduled travel route. A storage unit stores driving-operation modules. Each of the driving-operation modules is comprised of a modularized set of a sequence of input/output operations used by a corresponding driving operation carried out by the autonomous driving. The control unit determines the scheduled travel route, and determines, in accordance with the scheduled travel route, at least one selected driving-operation module from the driving-operation modules stored in the storage unit. The control unit performs the at least one selected driving-operation module to thereby cause the vehicle to perform the autonomous driving.

Abstract: A Johnsen-Rahbek force type electrostatic chuck including: a metal substrate; an electrode for electrostatic attraction provided on the metal substrate with an insulating layer interposed between the metal substrate and the electrode for electrostatic attraction; and a dielectric layer constituting an electrostatic attraction surface in contact with a workpiece. The dielectric layer includes a ceramic spray coating and a sealing component with which pores of the ceramic spray coating are filled, and the sealing component contains a metal organic salt containing a rare earth element.

Abstract: In an autonomous driving control apparatus, a control unit communicable with the memory deter mines, upon execution of the autonomous driving, whether it is necessary to update a primary scheduled travel route for the autonomous vehicle toward a destination in accordance with at least one of failure information about the autonomous vehicle and route condition information indicative of a condition of the primary scheduled travel route. The control unit updates the primary scheduled travel route to a new scheduled travel route in accordance with one or more driving operations executable by the autonomous vehicle upon determination that it is necessary to update the scheduled travel route. The control unit controls the autonomous driving of the autonomous vehicle in accordance with the new scheduled travel route.

Abstract: A vehicle behavior generation device sets multiple possible behaviors of an own vehicle when the own vehicle travels along a planned route; sets multiple possible behaviors of a different vehicle existing around the own vehicle corresponding to each of the set multiple possible behaviors of the own vehicle; outputs information indicating a contact possibility between the own vehicle and the different vehicle for each of combinations of the set multiple possible behaviors of the own vehicle and the set multiple possible behaviors of the different vehicle; and selects one of the multiple possible behaviors of the own vehicle based on the outputted information.

Abstract: A driving support device includes a prediction unit, a trajectory determination unit, and a necessity determination unit. The prediction unit is configured to predict an increase degree of an inter-vehicle distance between other vehicles in response to the cut-in of the subject vehicle, and determine whether the lane change is permissible based on the increase degree. The necessity determination unit is configured to determine whether a necessity level of the lane change is within an acceptable range. The prediction unit is configured to cancel the determination whether the lane change is permissible based on the increase degree when it is determined that the necessity level is within the acceptable range, and determine whether the lane change is permissible based on a linear prediction of a behavior of the other vehicles.

Abstract: A travel assistance device includes: an inner area prediction unit predicting a with-vehicle interaction that is a behavior taken, in response to a state of the subject vehicle, by a moving object within an inner area around the subject vehicle; an outer area prediction unit predicting a with-environment interaction that is a behavior taken by a moving object according to surrounding environment of the moving object within an outer area further to the subject vehicle than the inner area; an outer area planning unit planning a future behavior of the subject vehicle based on the predicted with-environment interaction, wherein the future behavior is a behavior pattern of the subject vehicle realized by traveling control; and an inner area planning unit planning a future trajectory of the subject vehicle in accordance with the future behavior based on the predicted with-vehicle interaction.

Abstract: In a recognition device, a recognition unit recognizes an object present in a direction of travel of an own vehicle and an estimated movement region of the object, a determination unit determines whether a path of the own vehicle is blocked by the object by determining whether the estimated movement region of the object overlaps with the path of the vehicle, based on a recognition result obtained by the recognition unit, in response to the determination unit determining that the path is blocked, an acquisition unit acquires information indicating whether the object is a moving object or a stationary object from an operator, and a change unit changes the estimated movement region recognized by the recognition unit, based on the information acquired by the acquisition unit.

Abstract: A semiconductor laser array includes: a plurality of semiconductor lasers configured to oscillate in a single mode at oscillation wavelengths different from one another, each semiconductor laser including an active layer including a multi-quantum well structure including a plurality of will layers and a plurality of barrier layers laminated alternately, and an n-side separate confinement heterostructure layer and p-side separate confinement heterostructure layer configured to sandwich the active layer therebetween in a thickness direction, band gap energies of the n-side separate confinement heterostructure layer and the p-side separate confinement heterostructure layer being greater than band gap energies of the barrier layers of the active layer. The active layer is doped with an n-type impurity.

Abstract: In this flat extruded aluminum multi-port tube, the corrosion-resistance, at inner surfaces of a plurality of flow passages independently and parallelly extending in the tube axial direction, is effectively enhanced. In a flat extruded aluminum multi-port tube 10 formed by an extrusion by employing an aluminum tube material and an aluminum sacrificial anode material having an electrochemically lower potential than the aluminum tube material, the aluminum sacrificial anode material is exposed to form a sacrificial anode portion 18 at least in a part of an inner circumferential portion in each of the plurality of flow passages 12.

Abstract: In an autonomous driving control apparatus, a control unit controls autonomous driving that causes a vehicle to travel along a scheduled travel route. A storage unit stores driving-operation modules. Each of the driving-operation modules is comprised of a modularized set of a sequence of input/output operations used by a corresponding driving operation carried out by the autonomous driving. The control unit determines the scheduled travel route, and determines, in accordance with the scheduled travel route, at least one selected driving-operation module from the driving-operation modules stored in the storage unit. The control unit performs the at least one selected driving-operation module to thereby cause the vehicle to perform the autonomous driving.

Abstract: In an autonomous driving control apparatus, a control unit communicable with the memory deter mines, upon execution of the autonomous driving, whether it is necessary to update a primary scheduled travel route for the autonomous vehicle toward a destination in accordance with at least one of failure information about the autonomous vehicle and route condition information indicative of a condition of the primary scheduled travel route. The control unit updates the primary scheduled travel route to a new scheduled travel route in accordance with one or more driving operations executable by the autonomous vehicle upon determination that it is necessary to update the scheduled travel route. The control unit controls the autonomous driving of the autonomous vehicle in accordance with the new scheduled travel route.

Abstract: In this flat extruded aluminum multi-port tube, the corrosion-resistance, at inner surfaces of a plurality of flow passages independently and parallelly extending in the tube axial direction, is effectively enhanced. In a flat extruded aluminum multi-port tube 10 formed by an extrusion by employing an aluminum tube material and an aluminum sacrificial anode material having an electrochemically lower potential than the aluminum tube material, the aluminum sacrificial anode material is exposed to form a sacrificial anode portion 18 at least in a part of an inner circumferential portion in each of the plurality of flow passages 12.

Abstract: The invention is directed to a surface mountable reactor including: a coil 60; a first magnetic core 5 including an axial portion 5a around which the coil 60 is disposed and flange portions 5b and 5c at both ends thereof; a second magnetic core 10 disposed outside the coil 60 to connect the flange portions of the first magnetic core 5; and a resin mount 30 disposed outside the coil 60, wherein the second magnetic core 10 includes a plurality of components 10a and 10b separable toward outside the coil 60, the circumference of the coil 60 is surrounded by the second magnetic core 10 and the resin mount 30, and the coil 60 has end portions 65 disposed outside the resin mount 30, and to a method for fabrication thereof.

Abstract: In this flat extruded aluminum multi-port tube, the corrosion-resistance, at inner surfaces of a plurality of flow passages independently and parallelly extending in the tube axial direction, is effectively enhanced. In a flat extruded aluminum multi-port tube 10 formed by an extrusion by employing an aluminum tube material and an aluminum sacrificial anode material having an electrochemically lower potential than the aluminum tube material, the aluminum sacrificial anode material is exposed to form a sacrificial anode portion 18 at least in a part of an inner circumferential portion in each of the plurality of flow passages 12.

Abstract: The invention is directed to a surface mountable reactor including: a coil 60; a first magnetic core 5 including an axial portion 5a around which the coil 60 is disposed and flange portions 5b and 5c at both ends thereof; a second magnetic core 10 disposed outside the coil 60 to connect the flange portions of the first magnetic core 5; and a resin mount 30 disposed outside the coil 60, wherein the second magnetic core 10 includes a plurality of components 10a and 10b separable toward outside the coil 60, the circumference of the coil 60 is surrounded by the second magnetic core 10 and the resin mount 30, and the coil 60 has end portions 65 disposed outside the resin mount 30, and to a method for fabrication thereof.

Abstract: In an electrical discharge machine that applies a voltage between an electrode and a workpiece to generate electrical discharge, an electrode holder holds the electrode. An ultrasonic motor has a fingertip that comes into contact with electrode holder, and moves electrode holder in a driving direction by moving the fingertip in an annular manner at an ultrasonic-range frequency. A roller bearing guides the movement of the electrode holder in the driving direction. A control circuit controls a position of the electrode in the driving direction by driving the ultrasonic motor, and moves the electrode holder based on an abnormality occurring in resistance against the movement of the electrode holder in the driving direction such that the electrode holder is moved by a movement distance equivalent to when the largest roller element among a plurality of roller elements of the roller bearing rolls and rotates once without sliding or longer.

Abstract: A semiconductor laser array includes: a plurality of semiconductor lasers configured to oscillate in a single mode at oscillation wavelengths different from one another, each semiconductor laser including an active layer including a multi-quatum well structure including a pluraltiy of will layers and a plurality of barrier layers laminated alternately, and an n-side separate confinement heterostructure layer and p-side separate confinement heterostructure layer configured to sandwich the active layer therebetween in a thickness direction, band gap energies of the n-side separate confinement heterostructure layer and the p-side separate confinement heterostructure layer being greater than band gap energies of the barrier layers of the active layer. The active layer is doped with an n-type impurity.

Abstract: According to an embodiment, a liquid cooled electric motor includes a case; a rotator including a rotation shaft and a rotator core secured to the rotation shaft; a stator opposed to an outer circumference of the rotator core; a cooling portion provided around a stator core and configured to allow a liquid coolant to flow therein; a ventilation duct provided on an outer side of the case and configured to communicate first opening and second opening of the case with each other; a rotator fan mounted on the rotation shaft to be rotatable with the rotation shaft; a heat exchanger provided in the ventilation duct; and a cooling system configured to supply the liquid coolant to the cooling portion and the heat exchanger.