Abstract: An operation support apparatus includes an operation control device controlling a target operation performed for a target facility on the basis of operation control information, which indicates each performed operation, including information of the target facility representing a facility that is a target for performing an operation and information of the target operation indicating contents of the operation performed for the target facility.

Abstract: A device maintenance apparatus has a display, in which the display displays a first screen generated based on first device information of a maintenance-target device, a second screen generated based on second device information of the device, and a third screen generated based on the first device information and the second device information.

Abstract: An operation support apparatus includes an operation control device controlling a target operation performed for a target facility on the basis of operation control information, which indicates each performed operation, including information of the target facility representing a facility that is a target for performing an operation and information of the target operation indicating contents of the operation performed for the target facility.

Abstract: A device maintenance apparatus has a display, in which the display displays a first screen generated based on first device information of a maintenance-target device, a second screen generated based on second device information of the device, and a third screen generated based on the first device information and the second device information.

Abstract: A device information display apparatus displaying device information acquired by communicating with a field device may include a storage unit that associates and stores first position information indicating a position at which the device information displayed on the display device is acquired and reproduction information for reproducing display content of the display device that has been modified based on an operation instruction for the device information displayed on the display device; a position information acquisition unit that acquires second position information indicating a current position of the device information display apparatus; and a display control unit that calculates a distance between positions indicated by the first position information and the second position information, wherein if the distance is no greater than a prescribed reference distance, the reproduced information corresponding to the first position information is used to reproduce the display content of the display device on the

Abstract: A monitoring management apparatus may include a storage unit that stores connection information indicating a connection state of the wireless device connected to the communication system, a display unit that displays the wireless device connected to the communication system based on the connection information stored in the storage unit, an input unit that receives an instruction related to the wireless device displayed on the display unit, and a control unit that performs control of temporarily interrupting communication of a wireless device, other than a wireless device satisfying conditions set in advance, with reference to the connection information stored in the storage unit when a simultaneous interruption instruction to simultaneously interrupt communication of a wireless device is input to the input unit.

Abstract: A monitoring management apparatus may include a storage unit that stores connection information indicating a connection state of the wireless device connected to the communication system, a display unit that displays the wireless device connected to the communication system based on the connection information stored in the storage unit, an input unit that receives an instruction related to the wireless device displayed on the display unit, and a control unit that performs control of temporarily interrupting communication of a wireless device, other than a wireless device satisfying conditions set in advance, with reference to the connection information stored in the storage unit when a simultaneous interruption instruction to simultaneously interrupt communication of a wireless device is input to the input unit.

Abstract: A titanium part for use in an internal combustion engine includes a ceramic layer on its surface. The ceramic layer has a thickness that is greater than about 10 nm but equal to or less than about 750 nm and includes either silicon or aluminum.

Abstract: A titanium part for use in an internal combustion engine includes a ceramic layer on its surface. The ceramic layer has a thickness that is greater than about 10 nm but equal to or less than about 750 nm and includes either silicon or aluminum.