Kabushiki Kaisha Toshiba

Toshiba Energy Systems & Solutions Corporation

Fujio Terai

Akihiro Matsuzaki

Manabu Watanabe

Fumio Sato

Hitoshi Katayama

Yuichiro Gunji

Masaaki Furuya

Atsushi Kinase

Hiroaki Kuwahara

Masaru Ukai

Nobuki Kudo

Yuuichiro Gunji

Hideo Chikaoka

Tomio Iwata

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.

Inspection device and inspection method

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.

Inspection system and inspection method

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.

Robot device, inspection device, inspection device of generator, and inspection method

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. The shock wave generating apparatus includes: a shock wave generating source for producing a shock wave and transmitting the shock wave to a biological body under medical examination; an ultrasonic imaging unit including an ultrasonic probe to project an ultrasonic wave beam to the biological body, for producing and displaying an ultrasonic tomographic image of tissue within the biological body; a transporting unit for transporting both the shock wave generating source and ultrasonic probe along the biological body; a calculating unit for calculating a focal point of the shock wave generating from the source based upon a probe position signal derived from the ultrasonic probe, and for displaying the focal point within the tomographic image as the focal point marker; and, a transport controlling unit for detecting a positional condition of the ultrasonic probe to output a positional condition signal when an image of an article to be disintegrated located within the tissue of the biological body is displayed on the tomographic image, and for controlling the transporting unit so as to transport both the shock wave generating source and ultrasonic probe along a tomographic image coordinate system defined by the ultrasonic probe based upon the positional condition signal, whereby the focal point marker is continuously coincident with the image of the article to be disintegrated.

Shock wave generating apparatus capable of setting moving direction of

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.

Foreign matter recovering apparatus for fuel assembly for nuclear power

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.

Growing community of inventors

Yokohama, Japan

Fujio Terai