Tohoku Ricoh Co., Ltd.

Ricoh Company, Ltd.

Kazuhisa Takahashi

Takayuki Takahashi

Hideyuki Kagawa

Yoshiharu Kanno

Terunobu Ohnuma

Takashi Seto

Koji Ozaki

Masahiro Ishikawa

Harumitsu Mashiko

Fumihiko Hoshi

A used stencil receptacle for facilitating the disposal of used stencils. The used stencil receptacle is in the shape of a box, and comprises a base, a pair of long straight sides, a short straight side, and an open side or a movable side which is freely opened and closed.

Used stencil receptacle

A master making device for a stencil printer and a device included in the master making device for automatically peeling the leading edge of a stencil from a stencil roll are disclosed. Even when the leading edge of the stencil has a noticeable curl, it can be surely peeled off from the roll and paid out automatically. A peeler has its peeling end prevented from being curled.

Device for automatically peeling off the leading edge of a stencil from

A peel-apart type instant photographic apparatus using a negative film and a positive sheet. The apparatus has a dark box for developing and accommodating the negative film and positive sheet, or supply, joined together and having a developer spread therebetween. The dark box is removable from the apparatus body and, therefore, easy to clean and handle. When the dark box is not mounted on the apparatus body in predetermined conditions, a printing operation is inhibited to eliminate the waste of negative sheets and positive sheets. A printing operation is also inhibited when the supply is left in the dark box.

Instant photographic apparatus

Growing community of inventors

Murata-machi, Japan

Kazuhisa Takahashi