Abstract: In an information processing device, a processor is configured to perform: acquiring; displaying; receiving; and identifying. The acquiring acquires from a memory a single set of template data for a composite label. The single set of template data includes a plurality of sets of image data corresponding to respective ones of a plurality of print labels and representing respective ones of a plurality of label images. The single composite label is to be created using the plurality of print labels. The displaying displays on a display a composite label image in which the plurality of label images is superimposed on each other. The receiving receives a designating operation on the composite label image via an operating interface. The designating operation targeting a target label image. The identifying identifies target image data corresponding to the target label image from among the plurality of sets of image data.

Abstract: An underwater work system of the present disclosure acquires a relative position of an underwater vehicle relative to a surface ship at the start of searching work, the relative position being measured based on a sound wave transmitted from a wave transmitter. The underwater work system calculates a position of the underwater vehicle based on the acquired relative position. When a measurement error region whose center corresponds to the calculated position of the underwater vehicle and an expected laid region of a pipeline extending in a predetermined direction overlap each other, the underwater work system moves the underwater vehicle to such a position that the measurement error region and the expected laid region do not overlap each other, and then, makes the underwater vehicle perform crossing detection in which the underwater vehicle detects the presence or absence of the pipeline while crossing the expected laid region.

Abstract: A non-transitory computer-readable storage medium stores computer-readable instructions for a terminal device including a processor. The computer-readable instructions, when executed by the processor, causes the terminal device to perform: generating a plurality of sets of label data for creating a plurality of print labels, each set of label data including print data and attribute specification information; acquiring a plurality of sets of medium type information for a plurality of printing devices, each set of medium type information indicating a type of a printing medium mounted in the corresponding printing device; determining a plurality of output destinations for the plurality of sets of print data from among the plurality of printing devices on the basis of the plurality of sets of label data and the plurality of sets of medium type information; and transmitting each of the plurality of sets of print data to the corresponding output destination.

Abstract: A working method using an AUV includes a step of working on a work object with a work device included in the AUV while causing the AUV to sail along the work object, a step of dropping and sinking a transponder to the bottom of water, a step of causing the AUV to sail toward a return destination, and a step of resuming work on the work object by causing the AUV to sail from a return destination to the vicinity of a work suspended position, at which work on the work object is suspended, based on information obtained by acoustic positioning using the transponder that is sunk to the bottom of water.

Abstract: An underwater work system of the present disclosure acquires a relative position of an underwater vehicle relative to a surface ship at the start of searching work, the relative position being measured based on a sound wave transmitted from a wave transmitter. The underwater work system calculates a position of the underwater vehicle based on the acquired relative position. When a measurement error region whose center corresponds to the calculated position of the underwater vehicle and an expected laid region of a pipeline extending in a predetermined direction overlap each other, the underwater work system moves the underwater vehicle to such a position that the measurement error region and the expected laid region do not overlap each other, and then, makes the underwater vehicle perform crossing detection in which the underwater vehicle detects the presence or absence of the pipeline while crossing the expected laid region.

Abstract: An underwater vehicle system includes: a first underwater vehicle configured to perform work in water while moving in a predetermined proceeding direction; and a second underwater vehicle configured to replace the first underwater vehicle and perform work in water. When the second underwater vehicle replaces the first underwater vehicle, the second underwater vehicle approaches the first underwater vehicle based on a signal transmitted from the first underwater vehicle.

Abstract: An underwater power supply system includes: a working apparatus arranged underwater with at least one power receiving pad; a first battery unit detachably attached to the apparatus with a power supplying pad and battery, the pad configured to supply electric power to the power receiving pad in a non-contact state, the battery electrically connected to the power supplying pad; and an underwater sailing body configured to shuttle between the apparatus and a surface ship or an underwater station suspended from the surface ship, the body configured to carry a second battery unit to the apparatus, detach the first battery unit from the apparatus, and attach the second battery unit to the apparatus, the second battery unit including a power supplying pad and battery, the pad configured to supply the electric power to the power receiving pad in a non-contact state, the battery electrically connected to the power supplying pad.

Abstract: A working method using an AUV includes a step of working on a work object with a work device included in the AUV while causing the AUV to sail along the work object, a step of dropping and sinking a transponder to the bottom of water, a step of causing the AUV to sail toward a return destination, and a step of resuming work on the work object by causing the AUV to sail from a return destination to the vicinity of a work suspended position, at which work on the work object is suspended, based on information obtained by acoustic positioning using the transponder that is sunk to the bottom of water.

Abstract: An underwater power supply system includes: a working apparatus arranged underwater with at least one power receiving pad; a first battery unit detachably attached to the apparatus with a power supplying pad and battery, the pad configured to supply electric power to the power receiving pad in a non-contact state, the battery electrically connected to the power supplying pad; and an underwater sailing body configured to shuttle between the apparatus and a surface ship or an underwater station suspended from the surface ship, the body configured to carry a second battery unit to the apparatus, detach the first battery unit from the apparatus, and attach the second battery unit to the apparatus, the second battery unit including a power supplying pad and battery, the pad configured to supply the electric power to the power receiving pad in a non-contact state, the battery electrically connected to the power supplying pad.

Abstract: A vehicle substructure includes a first undercover disposed in a lower portion of a vehicle and a second undercover disposed side by side with the first undercover in the lower portion of the vehicle. The second undercover is fastened to a skeleton member of the vehicle via a fastening bolt inserted into a bolt hole provided in the second undercover. A part of the first undercover is disposed below the second undercover to cover the fastening bolt fastening the second undercover from below the vehicle.

Abstract: A vehicle substructure includes a first undercover disposed in a lower portion of a vehicle and a second undercover disposed side by side with the first undercover in the lower portion of the vehicle. The second undercover is fastened to a skeleton member of the vehicle via a fastening bolt inserted into a bolt hole provided in the second undercover. A part of the first undercover is disposed below the second undercover to cover the fastening bolt fastening the second undercover from below the vehicle.

Abstract: Provided is a process for producing a high-purity pyridine compound from a crude pyridine compound that contains a diazine compound as an impurity, the method including a reaction step of reacting the crude pyridine compound with an aluminum hydride compound, and a distillation step of distilling the product obtained from the reaction step. The aluminum hydride compound preferably contains one or more compounds selected from lithium aluminum hydride and sodium aluminum hydride.

Abstract: Provided is a process for producing a high-purity pyridine compound from a crude pyridine compound that contains a diazine compound as an impurity, the method including a reaction step of reacting the crude pyridine compound with an aluminum hydride compound, and a distillation step of distilling the product obtained from the reaction step. The aluminum hydride compound preferably contains one or more compounds selected from lithium aluminum hydride and sodium aluminum hydride.