Foster Electric Company, Limited

Saturn Licensing LLC

Yusuke Chiba

Yoshikazu Okazaki

Akira Hara

Masahiro Take

Hajime Goto

Ken Yamakami

Yuusaku Tagawa

Takafumi Asukagawa

Tatsushi Sasanuma

An information processing apparatus includes a control unit. The control unit calculates an RGB value output by an imaging apparatus when imaging of a predetermined color is performed by using the imaging apparatus by using characteristic data related to a spectroscopic sensitivity characteristic of the imaging apparatus, photographing-side spectroscopic data, and color spectroscopic data. The control unit acquires display-side spectroscopic data related to a spectroscopic distribution characteristic of a light source in a display environment in which imaged data imaged by the imaging apparatus is displayed on a display apparatus. The control unit calculates an XYZ value when the predetermined color is displayed on the display apparatus by using the display-side spectroscopic data and the color spectroscopic data. The control unit calculates conversion information for converting the RGB value into the XYZ value.

Information processing apparatus and information processing method

A weight with optimum weight and high strength can be easily manufactured and the vibration actuator with excellent vibration characteristic is provided. The vibration actuator is formed by a casingwith cylindrical shape, a coilprovided in the casing, and a moverthat vibrates along an vibration-axis direction of the casing. The moverincludes a mover body and a weight fixed to the mover body. A protrusionprotruding toward an opening of the casingis provided at a central portion of the mover body, and a recesswhich is recessed toward the opening of the casingis provided at the central portion of the weight. The mover body and the weightis fixed in a state in which the protrusionis inserted into the recess

Oscillatory actuator

A vibration actuator that can prevent reduction of vibration performance and durability of the vibration actuator and that can prevent occurrence of operation failure and noise when the vibration actuator had impact from the outside is provided. The vibration actuator includes a cylindrical casing having a first coil and a second coil, a movable element arranged inside the casing and having a magnet, and a first inner guide and a second inner guide arranged between the first coil and the second coil, and the movable elementand having extending portions and which sandwich and hold a part of the first coil and the second coil together with the casing.

Vibration actuator

An oscillatory actuatorincludes a cylindrical case, an electromagnetic driver, a mover, a first damper, and an inner guide. The electromagnetic driveris provided inside the case. The moveris enabled to oscillate through driving by the electromagnetic driver. The first damperhas a plurality of armssupporting the moverfrom an inner surface of the case. The inner guideis provided on the inner surface of the caseand restricts movement of the first damperbeyond a predetermined range. The inner guideis located further toward a center of the casethan the first damperin a direction of an oscillation axis ◯ of the mover

The disclosure provides an oscillatory actuator which includes a case in a cylindrical shape; an electromagnetic driver provided inside the case; a mover oscillated by the electromagnetic driver along an oscillation axis of the case; and a first leaf spring and a second leaf spring arranged on one side and the other side with the mover interposed therebetween, each of the first leaf spring and the second leaf spring including a support to which the mover is attached, an annular frame attached to an inner surface of the case, and a plurality of arms each having a spiral shape and connecting the support and the annular frame, wherein at least one of the first leaf spring and the second leaf spring is provided with an elastic member which is made of an elastic material that bridges the arm and a portion adjacent to the arm with a gap.

Oscillatory actuator with leaf springs having elastic member bridging spring arms

An oscillatory actuator includes a first damperand a second damperattached to a caseand including spiral arms, and first elastic memberand second elastic memberbridging adjacent arms of the first damperand the second damper

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Tokyo, Japan

Yusuke Chiba