Ricoh Company, Ltd.

Hitachi, Ltd.

Katsuhiro Hoshi

Yoshihide Ohta

Takayuki Nishi

Hiroki Ishimitsu

Kazuyuki Ito

Nobuhiro Shima

Keiichi Shimizu

Hiroaki Murakami

Tatsuyoshi Maruyama

Reo Kojima

Tomoyuki Nishikawa

Takahide Kaneko

A liquid discharge head includes: a housing; a nozzle plate attached to the housing, the nozzle plate having a nozzle from which a liquid is to be discharged; a valve in the housing, the valve configured to move in an opening and closing direction and openably close the nozzle; a driver having one end coupled to the valve in the opening and closing direction, the driver configured to drive the valve; and a fixing member fixed to the housing and coupled to another end of the driver in the opening and closing direction. The driver has a first linear expansion coefficient, each of the valve and the fixing member has a second linear expansion coefficient, and the first linear expansion coefficient and the second linear expansion coefficient are reversed in positivity and negativity.

Liquid discharge head, head module, and liquid discharge apparatus

An image forming apparatus includes a scanner to read an image on an original and an electric box disposed below the scanner and extended horizontally with respect to the scanner. The electric box includes an electric cabinet having a box shape and an electrical device disposed inside the electric cabinet.

Image forming apparatus

An image forming apparatus includes an outer cover, an interior device spaced apart from the outer cover, and an accommodating recess interposed between the outer cover and the interior device. The accommodating recess accommodates an arbitrary part of the image forming apparatus.

Image forming apparatus including an electronics container designed to permit an overall efficient structure

A cooling device, which is included in an image forming apparatus, includes a cooling device including an air blower, an airflow divider, an air flowing passage, and an air exhaust opening. The air blower blows air toward a cooling target device. The airflow divider divides the air exhausted from the air blower into at least two airflows such that an air flowing direction of the air is changed to a direction perpendicular to an air exhausting direction of the air. The at least two airflows pass through the air flowing passage. A wall of the air flowing passage is disposed facing the cooling target device. The air exhaust opening is disposed on the wall of the air flowing passage to cause the air to pass through toward the cooling target device disposed in a direction intersecting the air flowing direction in the air flowing passage.

Cooling device and image forming apparatus incorporating the cooling device

An image forming apparatus includes an electric wire and an electric box. The electric box extends substantially horizontally and includes a wire connector coupled to the electric wire. A body face exposes the wire connector. An outer cover covers the body face. The outer cover includes a slot and a wire accommodator. The slot is disposed opposite the wire connector to expose the wire connector to an outside of the image forming apparatus. The wire accommodator accommodates the electric wire.

Image forming apparatus including an outer cover and a subsidiary cover

A bracket for connecting a steering rack housing to a vehicle body comprises a cylindrical inner member that is secured to one of the steering rack housing and the vehicle body; an outer member having a cylindrical bore in which the cylindrical member is disposed leaving a cylindrical space therebetween, the outer member being secured to the other one of the steering rack housing and the vehicle body; a first cylindrical elastic member received in the cylindrical space while being compressed between the inner and outer members; and a second elastic member put on at least one of axial ends of the outer member. The first and second elastic members are produced through different production processes.

Growing community of inventors

Kanagawa, Japan

Katsuhiro Hoshi