Abstract: A water-cooled housing includes a tubular passage with partition walls erected in the direction of the central axis at an angular interval on a cylindrical inner wall to form outward and inward passages extending parallel to each other along the central axis between the partition walls and the outer peripheral surface of a motor, a first cover which closes a first opening of the tubular passage while having returning passages that connect inward passages to next outward passages, a second cover which closes a second opening of the tubular passage section while having returning passages that connect outward passages to next inward passages, a water supply on the first cover section and connected to the entrance of a first outward passage, and a water drain connected to the outlet of the last inward passage of the first cover or the outlet of the last outward passage of the second cover.

Abstract: A water-cooled housing (100) comprises: a tubular passage section (20) which has a plurality of partition walls erected in the direction of the central axis at a prescribed angular interval on a substantially cylindrical inner wall to form a plurality of outward passages and a plurality of inward passages extending parallel to each other along the central axis between the plurality of partition walls and the outer peripheral surface of a motor (40); a first cover section (10) which closes a first opening of the tubular passage section (20) while having a plurality of returning passages that connects inward passages to next outward passages; a second cover section (30) which closes a second opening of the tubular passage section (20) while having a plurality of returning passages that connects outward passages to next inward passages; a water supply section (16a) which is provided on the first cover section (10) and connected to the entrance of a first outward passage; and a water drain section (17a) which is

Abstract: Disclosed are robotic systems, methods, bipedal robot devices, and computer-readable mediums. For example, a robotic system may include a robotic body having an axis; a sensor connected to the robotic body, where the sensor is configured to receive information within a scanning area; two or more robotic legs connected to the robotic body, where the two or more robotic legs are configured to operate in a starting position and a use position, where in the starting position the robotic system is substantially stationary; and one or more protrusions connected to the robotic body, where the one or more protrusions extend from the robotic body at a non-perpendicular angle from the axis of the robotic body and are located outside of the scanning area of the sensor, and where in the starting position the one or more protrusions are configured to support the robotic system.

Abstract: A water-cooled housing (100) comprises: a tubular passage section (20) which has a plurality of partition walls erected in the direction of the central axis at a prescribed angular interval on a substantially cylindrical inner wall to form a plurality of outward passages and a plurality of inward passages extending parallel to each other along the central axis between the plurality of partition walls and the outer peripheral surface of a motor (40); a first cover section (10) which closes a first opening of the tubular passage section (20) while having a plurality of returning passages that connects inward passages to next outward passages; a second cover section (30) which closes a second opening of the tubular passage section (20) while having a plurality of returning passages that connects outward passages to next inward passages; a water supply section (16a) which is provided on the first cover section (10) and connected to the entrance of a first outward passage; and a water drain section (17a) which is