-
公开(公告)号：US10107355B2
公开(公告)日：2018-10-23
申请号：US15306418
申请日：2014-04-25
Applicant: HITACHI, LTD.
Inventor： Toshihiro Arisaka , Takashi Saegusa , Daisuke Matsuka
Abstract: A damping device and a design method provide an active damping for a device in which vibration is to be reduced. The damping device includes vibration detection means for detecting a vibration of the object; vibration generation means for generating a distortion on a portion of the object; control means for controlling the vibration generation means by a signal from the vibration detection means; and signal input and output means for transferring a signal with the control means. A driving force generation signal is received from outside through the signal input and output means, the driving force corresponding to the driving force generation signal is generated by the control means, the selected vibration generation means is driven by the driving force, and vibration state information obtained from the selected vibration detection means is output from the control means to the outside through the signal input and output means.
-
公开(公告)号：US11330162B2
公开(公告)日：2022-05-10
申请号：US16088214
申请日：2018-02-02
Applicant: Hitachi, Ltd.
Inventor： Daisuke Matsuka , Kazuhiko Hino , Masahiro Mimura
Abstract: A technology is provided in which moving objects positioned at a different place and having more than the number of the cameras are displayed on a display device. The present invention is directed to a moving object imaging device including a camera, a deflection unit, a controller configured to control the camera and the deflection unit, an imaging processing part, and an imaging display part, thereby imaging the moving object in a sequentially repeating manner and creating moving image data based upon images acquired by the image processing part to display the created moving image data on the image display part.
-
Search Results
2
records
(took 0.028 seconds)
