Abstract
Reporters obtained the following quote from the background information supplied by the inventors:“Patent Literature 1 discloses an offline teaching device that displays, on a model diagram, an operationtrajectory of a robot when a teachin g program is executed and displays a part of a plurality of positiondetection c ommands and a part of a plurality of welding commands. The offline teaching devi ce includesa display unit that displays a teaching program and a model diagram, a storage unit that stores commandsconstituting the teaching program and model data of the model diagram, and a control unit that controlsthe display unit an d the storage unit. The teaching program includes a position detection program constituted by a plurality of position detection commands and a welding program c onstituted by a pluralityof welding commands. Here, the commands, the position detection program, and the welding programconstituting the teaching program are each created by an operator.”