Lion Corporation

Toyo Ink Manufacturing Company

Miyama Electric Co., Ltd.

Shiono Koryo Kaisha, Ltd.

Fumio Yoshida

Hiroshi Sato

Kotaro Endo

Naoji Mizoguchi

Yasuhiko Murase

Keiichi Yamagishi

Kouichi Kanai

Akishige Kasegawa

Minoru Shiga

Hirotaka Oohori

Tomoyuki Tsuneya

Masakazu Ishihara

A push switch includes: a hollow housing having an inner circumferential surface formed with a guide part; an operation button formed with a first ratchet tooth; a cam follower including a cam part, and a second ratchet tooth, and being movable up and down in an axial direction and rotatable in a circumferential direction; a first spring; an engagement piece engaged with the cam follower; a movable contact; a metallic contact member rotatable integrally with the cam follower; a fixed terminal including contacts to be switched by rotating the contact member; and a base on which the fixed terminal is fixed. The contact member defines a through hole at a rotation center of the contact member. The base includes a rotation axis part inserted in the through hole and serving as the rotation center of the contact member.

Push switch

A continuous dispersing apparatus in which stirring vanes in a vessel disperse pulverizing media, wherein mill base containing coarse pigment particles is prevented from being discharged. The apparatus includes a vessel for containing pulverizing media with a supply inlet and a discharge outlet being formed at respective ends of the vessel, a rotating disc mounted on a rotating shaft passing through the vessel, and a partition defining a gap which prevents the passage of the pulverizing media while passing dispersed material, the partition dividing the vessel into a plurality of chambers. Each chamber is provided with at least one stirring device mounted on the rotating shaft. The partition includes a rotating disc releasably fixed to the rotating shaft and a ring-shaped plate releasably fixed to the vessel.

Continuous dispersing apparatus

Described is pyridine derivatives defined according to one of generic formula (I) ##STR1## wherein R.sup.2 represents isopropenyl group when R.sup.1 is methyl or ethyl group, R.sup.2 represents isopropenyl or acetyl group when R.sup.1 is isopropenyl group, R.sup.2 represents methyl group when R.sup.1 is isopropyl group and R.sup.2 represents isopropenyl, or isopropyl group when R.sup.1 is acetyl group; and perfumery composition containing the derivatives.

Pyridine derivatives and perfumery compositions containing the

Growing community of inventors

Tokyo, Japan

Fumio Yoshida