Abstract: According to an embodiment, an inspection device comprises a moving body that includes; a moving main body which moves in contact with a first structure; arms attached to the moving main body; an arm driver to drive the arms; and a detector attached to the moving main body or the arms to inspect the second structure. The arms each can selectively take a pressed position and a detached position. When the moving body is moved, at least one of the arms are in the pressed position and pressed to the second structure, and the moving body is supported by the first and second structures.

Abstract: According to an embodiment, an inspection system comprises: a moving body including a moving main body movable along a structure; a detector attached to the moving main body; a shape information storage unit for storing shape information indicating shape and size of the structure; an inspection location information storage unit for storing information of inspection locations to be inspected; an inspection item information storage unit for storing information of inspection items to be inspected; a moving body location detecting unit for detecting moving body location information indicating location of the moving body; a moving control unit for controlling movement of the moving body; and an inspection control unit for inspection.

Abstract: According to one embodiment, a robot device includes a robot and a station part. The robot is inserted into a gap between an outer peripheral surface of a first part of a first member and a second member surrounding the outer peripheral surface. The first member includes the first part and a second part. A step is formed between the first part and the second part. The station part includes an elevating mechanism. The elevating mechanism lowers the robot onto the outer peripheral surface of the first member on a lower stage side of the step, and raises the robot from the outer peripheral surface.

Abstract: According to an embodiment, an inspection system comprises: a moving body including a moving main body movable along a structure; a detector attached to the moving main body; a shape information storage unit for storing shape information indicating shape and size of the structure; an inspection location information storage unit for storing information of inspection locations to be inspected; an inspection item information storage unit for storing information of inspection items to be inspected; a moving body location detecting unit for detecting moving body location information indicating location of the moving body; a moving control unit for controlling movement of the moving body; and an inspection control unit for inspection.

Abstract: According to an embodiment, an inspection device comprises a moving body that includes; a moving main body which moves in contact with a first structure; arms attached to the moving main body; an arm driver to drive the arms; and a detector attached to the moving main body or the arms to inspect the second structure. The arms each can selectively take a pressed position and a detached position. When the moving body is moved, at least one of the arms are in the pressed position and pressed to the second structure, and the moving body is supported by the first and second structures.

Abstract: According to one embodiment, a robot device includes a robot and a station part. The robot is inserted into a gap between an outer peripheral surface of a first part of a first member and a second member surrounding the outer peripheral surface. The first member includes the first part and a second part. A step is formed between the first part and the second part. The station part includes an elevating mechanism. The elevating mechanism lowers the robot onto the outer peripheral surface of the first member on a lower stage side of the step, and raises the robot from the outer peripheral surface.

Abstract: In a shock wave generating apparatus, a focal point marker is automatically made coincident with an image of an article to be disintegrated on a display screen.

Abstract: A foreign matter recovering apparatus includes a body for approaching a fuel assembly, a body fixing section for fixing the body to the fuel assembly for positioning, a moving mechanism section movable relative to the body, a recovering working unit adapted to be moved by the moving mechanism section to gain access to clearance of the fuel assembly to allow foreign matter to be recovered thereby, and a remote control section for remotely controlling the working unit on the basis of an image representing a working state of the working unit to operate it properly.

Abstract: A control processing device moves an X-/Y-/Z-axis movement mechanism, a first rotation mechanism, and a second rotation mechanism. Consequently, a shock-wave oscillating device is moved in X-, Y- and Z-directions, so that the direction of radiation of shock waves can be changed while the focal point of the shock waves is being set at a target of treatment.