US Patent Issued to FANUC on Jan. 27 for "Time difference setting device and numerical control device" (Japanese Inventor)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,790, issued on Jan. 27, was assigned to FANUC Corp. (Yamanashi, Japan).

"Time difference setting device and numerical control device" was invented by Ryuutarou Nishimura (Yamanashi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A time difference setting device is provided with: a speed change acquisition unit that acquires a change in speed of a driving mechanism with respect to a positioning command based on a machining program; a mechanism delay time calculation unit that calculates a mechanism delay time; a laser output calculation unit that uses an oscillator model for simulating the operation of a laser oscillator and calculates a change...