Komatsu Corporation

The University of Tokyo

Tomoyuki Matsuda

Kazuhito Hashimoto

Shin-ichi Ohkoshi

Tadashi Iijima

Hiroko Tokoro

Yoshihide Tsunobuchi

An engine control system controls a work machine including an engine, a fuel injection device that injects fuel into the engine, and a hydraulic pump that is driven by the engine. The rotation state amount specification unit specifies a rotation state amount related to rotation of the engine. The injection amount determination unit determines a fuel injection amount by the fuel injection device based on the rotation state amount.

Engine control system, work machine, and control method for work machine

There are provided titanium oxide particles capable of manifesting an unprecedented property, a manufacturing method thereof and a magnetic memory as well as a charge storage type memory employing the titanium oxide particles. Unlike-conventional bulk bodies phase-transited between nonmagnetic semiconductors and paramagnetic metals around about 460K, provided are titanium oxide particlescapable of manifesting an unprecedented property that TiOparticles do not undergo phase transitions at room temperature and allow a paramagnetic metal property thereof to be consistently maintained in any temperature range.

Titanium oxide particles, manufacturing method thereof, magnetic memory, and charge storage type memory

Growing community of inventors

Tokyo, Japan

Tomoyuki Matsuda