Hitachi, Ltd.

Kyodo Printing Co., Ltd.

Hitoshi Konno

Yoshio Okamoto

Ichiro Nakamura

Mamoru Nemoto

Tadahiro Furukawa

Haruo Watanabe

Shinya Satou

Toshiaki Kikuchi

When an engine torque trace is set during acceleration or deceleration, the ratio of increase or decrease in the engine torque per unit time is restricted so that when the engine torque generated during acceleration or deceleration approaches an engine torque (balance torque) at which the engine is oriented upright with respect to the engine mount, the engine torque stays near the balance torque for a prescribed time.

Engine controller

The invention relates to a technique for retouching a pattern which is formed on one side of a substrate and which partially has defects. A method of retouching the pattern, according to the invention, comprises coating the one side of the substrate including the pattern, with a retouching protective membrane, exposing the one side of the substrate, with reference to portions having defects, filling the portions of the exposed one side of the substrate, with retouching material, and removing the retouching protective membrane. One of the retouching protective membrane and the retouching material is made of water-soluble material, while the other is made of oil-soluble material.

Method of retouching pattern

A plate valve type electromagnetic fuel injection valve according to the present invention is directed to achieving excellent atomization of fuel. The electromagnetic fuel injection valve is characterized by the provision of a fuel rotating element for causing fuel to flow in a circle. In this way, the fuel is made to flow in a circle, and this accelerates atomization of the fuel.

Electromagnetic fuel injection valve apparatus

Growing community of inventors

Mito, Japan

Hitoshi Konno