公开(公告)号：US20090164073A1

公开(公告)日：2009-06-25

申请号：US12339681

申请日：2008-12-19

申请人： Teiji MABUCHI ,  Osamu FUJIMOTO ,  Kei MATSUI ,  Yoshihiro SUDA ,  Yoshihiko TABUCHI ,  Shoichiro TAKEHARA ,  Daisuke YAMAGUCHI ,  Takaaki KOGA

发明人： Teiji MABUCHI ,  Osamu FUJIMOTO ,  Kei MATSUI ,  Yoshihiro SUDA ,  Yoshihiko TABUCHI ,  Shoichiro TAKEHARA ,  Daisuke YAMAGUCHI ,  Takaaki KOGA

IPC分类号： B60N2/14 ,  G06F19/00 ,  B60R16/02 ,  G05D3/00

CPC分类号： B60N2/14 ,  B60N2/0232 ,  B60N2/0244

摘要： A vehicle seat apparatus includes: a vehicle seat; a swiveling drive unit that swivels the vehicle seat between the frontward-oriented position in which the vehicle seat faces the front of a vehicle and at least one of the outward-oriented position in which the vehicle seat is oriented in the outward direction of the vehicle and the inward-oriented position in which the vehicle seat is oriented in the inward direction of the vehicle; a traveling route information obtainment unit that obtains information on a traveling route along which the vehicle travels; and a control unit that controls the operation of the swiveling drive unit based on the information obtained by the traveling route information obtainment unit.

摘要翻译： 一种车辆座椅装置，包括：车辆座椅; 旋转驱动单元，其将车辆座椅在车辆座椅面向车辆前方的前方位置与车辆座椅朝向车辆的向外方向的向外取向位置中的至少一个之间旋转， 以及车辆座椅在车辆的向内方向上定向的向内取向位置; 行驶路线信息获取单元，其获取关于车辆行驶的行驶路线的信息; 以及控制单元，其基于由行驶路线信息获取单元获得的信息来控制旋转驱动单元的操作。

公开(公告)号：US20230024495A1

公开(公告)日：2023-01-26

申请号：US17783672

申请日：2020-11-10

申请人： Yoichi ITAGAKI ,  Masahiro ISHIKAWA ,  Daisuke YAMAGUCHI ,  Miniswys S.A.

发明人： Yoichi ITAGAKI ,  Masahiro ISHIKAWA ,  Daisuke YAMAGUCHI ,  Michael BRUMANN ,  Raphael HOESLI

IPC分类号： G02B7/08 ,  G02B27/64 ,  G03B13/36 ,  G03B5/00

摘要： A driving-unit operation method includes: generating pulse blocks on the basis of driving pulses; and modifying a driving signal in accordance with a position error signal. In the modifying the driving signal, when the position error signal is in a first range, the shape of the driving pulses is modified so as to form a first driving-pulse shape, and the pulse-block duty cycle is set to a first pulse-block duty cycle value, whereas when the position error signal is in a second range, the shape of the driving pulses is modified so as to form a second driving-pulse shape, and the pulse-block duty cycle is set to a second pulse-block duty cycle value.

公开(公告)号：US20220236516A1

公开(公告)日：2022-07-28

申请号：US17609430

申请日：2020-05-07

申请人： Shun SUZUKI ,  Yoichi ITAGAKI ,  Tomohiko OSAKA ,  Masahiro ISHIKAWA ,  Daisuke YAMAGUCHI ,  Miniswys S.A.

发明人： Shun SUZUKI ,  Yoichi ITAGAKI ,  Tomohiko OSAKA ,  Masahiro ISHIKAWA ,  Daisuke YAMAGUCHI ,  Raphael HOESLI ,  Maxime ROTEN ,  Michael BRUMANN ,  Loann BAUME

IPC分类号： G02B7/09 ,  G02B27/64 ,  G03B5/04 ,  G03B13/36 ,  H02N2/02 ,  H04N5/232 ,  H04N5/225

摘要： A lens driving device includes: a movable part for accommodating a lens; and an ultrasonic motor having a resonance part configured to move the movable part by motion of the resonance part of the ultrasonic motor. The resonance part has a pair of arms, and is disposed such that only one of the arms is in contact with the movable part.