Matsushita Electric Industrial Co., Ltd.

Yoshitaka Yoshikawa

Masahiro Nagasawa

Tomio Ishida

Masahide Tsukamoto

Yutaka Nishimura

Hitoshi Ono

Tetsuhiro Sano

A print head with elongate electrical conductors and a fixing member containing hexagonal boron nitride, the elongate electrical conductors being embedded in or laminated on the fixing member and exposed at the tips. Electric signals are applied between the conductors and a printing medium to print thereon images corresponding to the electric signals.

Print head

A resin-bonded graphite body having controlled crystalline orientation and a density of at least 2.05 g/cm.sup.3, the body comprising 3 to 12 weight % of a thermosetting resin and 88 to 97 weight % of a carbonaceous powder, is provided which includes at least 50 weight % of natural crystalline graphite powder. The body has a high transverse strength and a very low electrical resistance in the direction parallel to the direction of the crystalline orientation, and is thus suitable for a dry battery electrode.

Resin-bonded graphite body for a dry battery and method of making the

A resin-bonded graphite body having controlled crystalline orientation and a density of at least 2.05 g/cm.sup.3, the body comprising 3 to 12 weight % of a thermosetting resin and 88 to 97 weight % of a carbonaceous powder which includes at least 50 weight % of natural crystalline graphite powder, is provided. The body has a high transverse strength and a very low electrical resistance in the direction parallel to the direction of the crystalline orientation, and is thus suitable for a dry battery electrode.

Growing community of inventors

Neyagawa, Japan

Yoshitaka Yoshikawa