ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,742,699, issued on Sept. 22, was assigned to Hitachi Ltd. (Tokyo).
"Data processing device and method" was invented by Akihiro Koyama (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a technique capable of detecting a fluid leakage with a reduced influence of an environmental vibration. A data processing device that determines whether a fluid leaks from a pipeline network of the fluid based on a waveform of a vibration intensity measured from the pipeline network, the data processing device including: a memory configured to store a software program; and a processor configured to execute the software program. The processor acquires a pl...