Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Fuji Xerox Corporation

Junji Hanatani

Kiichiro Iijima

Takehiro Oishi

Takashi Hoshino

Kazuya Fukunaga

Nobuhiro Hiroe

Yimei Yu

A transport device includes: a belt member that runs in a loop to transport an object to be transported, the belt member having an outer circumferential surface and an inner circumferential surface; a rotary member that is pressed against one of the outer and inner circumferential surfaces of the belt member and that is movable in a predetermined moving direction; and a pressing member that presses the rotary member toward the one of the outer and inner circumferential surfaces of the belt member and that moves in the moving direction while maintaining the angle thereof with respect to the moving direction when the rotary member moves in the moving direction.

Transport device

An information processing apparatus includes: a preparation device preparing information on a body posture; an acting force meter measuring a first acting force the body applies on a first object; a myoelectric potential meter; and a processor acquiring the information on the posture, acquiring information on the first acting force measured by the acting force meter, acquiring information on the myoelectric potential, setting an initial value for a second acting force the body applies to a second object other than the first object, estimating a muscle activity state corresponding to the posture, the first acting force, and the second acting force, repeating updating the second acting force such that a difference between (i) a muscle activity state determined based on the myoelectric potential and (ii) the estimated activity state decreases, and presenting the second acting force when the difference is less than a predetermined threshold value.

Information processing apparatus and non-transitory computer readable medium

A belt moving unit includes an endless belt member and plural support rolls supporting the belt member movably and rotating, wherein the support rolls include one or more follower rolls rotating to follow the movement of the belt member and at least one of the follower rolls is used as an inertial roll to which inertia is applied, wherein the inertial roll includes a rotation shaft, a rotational inertial member rotating with the rotation shaft and applying inertia, and a roll body disposed along a peripheral surface of the rotation shaft and including plural roll-divided members, and wherein the plural roll-divided members include a fixed divided member fixed to the rotation shaft and rotating along with the rotation shaft to follow the movement of the belt member and a rotating divided member rotating independently of the rotation of the rotation shaft.

Belt moving unit and image forming apparatus

An image forming apparatus includes an image holding member on which an image is held, and a transfer unit transferring the held image to a recording material, wherein the transfer unit includes, a transfer roll disposed to be opposite to the image holding member, forming a transfer electric field, and transferring the image to the recording material, a drive unit applying driving force to the transfer roll, a torque limiting machanics limiting an upper limit of torque which acts on the transfer roll, and an inertia member provided to increase an amount of inertia with respect to the transfer roll and moving the transfer roll with inertia in a direction in which a speed difference between the image holding member and the transfer roll is decreased when the upper limit of torque acts on the transfer roll.

Image forming apparatus having torque limiting mechanics and inertia member

A belt driving apparatus includes an endless belt stretched around a driving roller that drives the belt, a receiving roller that receives an external force through the belt, driven rollers arranged upstream of the receiving roller and downstream of the driving roller in a rotational direction of the belt, at least one of the driven rollers being supported to be movable in radially inward and outward directions of the belt in accordance with a tension in the belt. A braking unit performs braking by pressing a frictional member against a rotational shaft of one of the driven rollers and generating a frictional force, and converts a displacement of the movably supported driven roller in the radially outward direction into a relative displacement between the rotational shaft and the frictional member, the displacement being caused when the external force is applied to the receiving roller so as to decelerate rotation thereof.

Growing community of inventors

Kanagawa, Japan

Junji Hanatani