Abstract: An amount of information of data of a captured image displayed on a display unit is increased. A display control unit sets a plurality of divided display sections for a display unit. The display control unit sets a first camera group and a second camera group including one or more of a plurality of cameras. The first camera group captures an image of a work performed with a blade. The second camera group captures an image of a work performed with a ripper. The display control unit displays data of captured images output from cameras included in one of the first and second camera groups in a corresponding plurality of divided display sections.

Abstract: In a nozzle device a spray hole for spraying washing water and a pipe forming a first flow path that introduces the washing water to the spray hole is provided. Further, the spray hole is provided in a cover that surrounds the pipe. The cover is integrally formed of a cylindrical metal whose front end is closed. A space between an outer surface of the pipe and an inner peripheral surface of the cover member forming a second flow path that introduces the washing water to the spray hole. Further, the second flow path surrounds surface of the pipe in a circumferential direction of the cover member.

Abstract: According to one embodiment, an information processing apparatus includes a board having an expansion slot, a RAID controller card inserted into the expansion slot, and a processor mounted on the board. The RAID controller card comprises a RAID controller configured to execute a write control and a read control in a first mode, the write control includes dispersing data, writing the dispersed data in first storage devices, calculating a parity of the dispersed data written in the storage devices, and writing the calculated parity in a second storage device, and the read control includes reading the dispersed data written in the first storage devices. The processor and is configured to execute the write control and the read control in a second mode, wherein the processor is configured to executes transfer of the dispersed data to the first storage devices and the second storage device via the RAID controller card.

Abstract: Since the inner diameter of a flow-contracting portion continuously decreases toward a cylindrical swirl chamber, the velocity of flow of washing water flowing in the flow-contracting portion continuously rises. Since the inner diameter of the flow-contracting portion continuously decreases toward a spray hole, the velocity of flow of the washing water flowing in the flow-contracting portion continuously rises. Washing water supplied to one of flow paths in a two-flow path pipe is supplied to a flow path merger through a one-flow path pipe. The washing water supplied to the other flow path in the two-flow path pipe is supplied to the flow path merger after passing through a space between the one-flow path pipe and a nozzle cover.

Abstract: A washing nozzle of a toilet device has a flat part in its tip, and a jet hole for jetting washing water is provided in the flat part. The flat part and a tubular main body are monolithically joined together by a continuous face. This washing nozzle is manufactured by deep-drawing a thin sheet metal material and providing the flat part in its tip. Besides, a flow adjusting member for adjusting a flow of the washing water is internally inserted. These nozzles are stable in their jet directions, further crud is difficult to adhere thereto, and they are easy to be cleaned.