Takata Corporation

Mitsubishi Hitachi Power Systems, Ltd.

Shingo Nakahara

Hideaki Okamoto

Masayoshi Kumagai

Masahiko Mega

Kenneth Grange

Yoshihiko Minami

Mitsuo Hasegawa

Koji Tsukimoto

It is an object to provide a repairing method for a wall member with flow passages capable of reducing the time and the cost required for a partial repairing work on the wall member with flow passages. The repairing method for the wall member with flow passages includes a removal stage of removing a portion of the wall member with flow passages () provided with plural flow passages () between the base member () and the plate member (), the base member welding stage of welding the repairing base member () to the portion removed in the removal stage, a flow passage forming stage of providing plural overlay welds on the repairing base member () and forming the flow passages () between the overlay welded beads (), and a plate member welding stage of welding a repairing plate member () onto surfaces of the plural overlay welded beads ().

Repairing method for wall member with flow passages

An airbag device including an airbag that provides more effective protection of an occupant. The airbag has an indentation located approximately in the center of a contact surface thereof. The indentation is formed in the shape of a recess or a valley to form the airbag into a heart-like shape. The area including the indentation is at least greater than an area where comes in contact with the face of an occupant. The deepest point of the dent (the farthest point from the occupant in the contact surface) is positioned below the jaw of the occupant. The contact surface extending from the deepest point of the dent to the upper projection top thereof overhangs toward the occupant to have an angle between 0&#xb0; and 45&#xb0; (preferably, between 15&#xb0; and 25&#xb0;) relative to the cervical vertebrae axis of the occupant.

Airbag device

An airbag device including an airbag that provides more effective protection of an occupant. The airbag has an indentation located approximately in the center of a contact surface thereof. The indentation is formed in the shape of a recess or a valley to form the airbag into a heart-like shape. The area including the indentation is at least greater than an area where comes in contact with the face of an occupant. The deepest point of the dent (the farthest point from the occupant in the contact surface) is positioned below the jaw of the occupant. The contact surface extending from the deepest point of the dent to the upper projection top thereof overhangs toward the occupant to have an angle between 0&deg; and 45&deg; (preferably, between 15&deg; and 25&deg;) relative to the cervical vertebrae axis of the occupant.

The restraint and protection seat 1 for an infant includes a seat main unit 2, an infant seat belt 4 mounted on this seat main unit 2, a breast pad 5 mounted on the tip of this infant seat belt 4, and a fastening device to fasten the breast pad 5 on the seat main unit when the infant seat belt 4 is attached on an infant's body. The fastening device is provided with a receiving member 6 mounted on the breast pad 5 and with a fastening member mounted on the seat main unit 2 and to removably fasten the receiving member 6. The fastening device is arranged on the seat main unit 2 and is freely moved in a front-to-back direction by the screw device 28. Thus, the infant seat belt 4 and the breast pad 5 can be continuously adjusted and can be fitted to an infant of any physical shape.

Growing community of inventors

Tokyo, Japan

Shingo Nakahara