Fanuc Corporation

Masahiro Saeki

Yoshiyuki Kubo

Kenichiro Kurihara

Hitoshi Izumi

Shinichi Kuwahata

Asunaro Maeda

An electronic apparatus for inputting and outputting signals is provided with a plurality of processing circuits for inputting and outputting signals, a plurality of common power terminals connected to different processing circuits to supply power to each of the plurality of processing circuits, a plurality of individual power terminals connected to different processing circuits to supply power to each of the plurality of processing circuits, and a conductive member which is detachably provided and electrically connects the plurality of common power terminals.

Electronic apparatus

A thermal displacement compensation apparatus for compensating a dimensional measurement error due to a thermal displacement of a workpiece, including a machine learning device for learning shape measurement data at the time of inspection of the workpiece, wherein the machine learning device observes image data showing the temperature distribution of the workpiece and shape data after machining as state variables representing the current state of the environment, acquires judgment data indicating the shape measurement data at the time of inspection, and learns the image data showing the temperature distribution of the workpiece and shape data after machining and the shape measurement data at the time of inspection in association with each other using the observed state variables and the acquired judgment data.

Thermal displacement compensation apparatus

A storage unit stores first information on at least one of a machine tool and a peripheral device of the machine tool. A control unit includes a generation unit configured to generate a first light emitting pattern which is recognizable to human eyes and which includes a lighting-on state, a lighting-off state, or a lighting-on/off state of a light emitting element, a modulation unit configured to modulate the first information into a light communication signal based on lighting-on/off of the light emitting element unrecognizable to human eyes but recognizable to an electronic device, a superimposition unit configured to superimpose the light communication signal on the first light emitting pattern, thereby generating a second light emitting pattern including the light communication signal, and a light emitting element control unit configured to control the light emitting element on a basis of the second light emitting pattern generated by the superimposition unit.

Control device, electronic device and control system

A numerical controller includes: a monitor unit that monitors a water level; a backup unit that performs power supply when a main power source is turned off; and a cutoff circuit that cuts off the power supply, and when the water level monitored by the monitor unit detects a predetermined water level, the power source of the backup unit from an external power source means is cut off. Thus, the power supply is cut off before the flooding occurs in the numerical controller, which makes it possible to reduce the damage caused by electrolytic corrosion.

Growing community of inventors

Yamanashi, Japan

Masahiro Saeki