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21. 发明申请

US20180039159A1 BLADE DRIVING DEVICE 审中-公开
公开(公告)号：US20180039159A1
公开(公告)日：2018-02-08
申请号：US15553931
申请日：2016-02-26
申请人： Nidec Copal Corporation
发明人： Kazuo SHIKAMA , Longji BAI , Nobuaki WATANABE
IPC分类号： G03B9/06 , G03B9/36 , G03B11/00 , G03B9/14
摘要： To enable continuous operational control of the blade member with high resolution and good accuracy, even when achieving miniaturization and thickness reduction in a blade driving device, through enabling smooth movement of a movable member in a blade driving device. A blade driving device 1 comprises: a base member 2 that has an opening 2A; one or a plurality of blade members 3 that operate so as to advance into the opening 2A or withdraw from the opening 2A; a driving member 4 that moves within a plane that is perpendicular to the optical axis that passes through the opening 2A, to drive the blade member 3; and supporting members 7 that are provided between the base member 2 and the driving member 4, so as to provide sliding support or elastic support of the driving member 4 in a state that is separated from the base member 2.

22. 发明申请

US20170354992A1 LINEAR VIBRATION MOTOR 审中-公开
公开(公告)号：US20170354992A1
公开(公告)日：2017-12-14
申请号：US15543863
申请日：2016-01-15
申请人： Nidec Copal Corporation
发明人： Yoshinori KATADA
IPC分类号： B06B1/04 , H02K33/00
CPC分类号： B06B1/045 , H02K5/04 , H02K33/00 , H02K33/16
摘要： A linear vibration motor has a cover body made from a magnetic material having a planar inner surface (supporting face); a movable element that comprises a magnet and a weight, and that vibrates in the axial direction along the inner surface; an elastic member elastically repelling the vibration of the movable element; and a coil, secured in relation to the cover body, and wherein a winding part that is perpendicular, in respect to the axial direction, to a gap between the movable element and the cover body, where supporting portions for supporting the movable element through the elastic member are provided on both axial-direction end portions on the cover body.

23. 发明授权

US09836659B2 Vehicle-mounted image recognition apparatus and method of manufacturing the same 有权
公开(公告)号：US09836659B2
公开(公告)日：2017-12-05
申请号：US14882791
申请日：2015-10-14
申请人： NIDEC COPAL CORPORATION , NIDEC ELESYS CORPORATION
发明人： Yuta Nakamura , Yohei Nagai , Yushi Takehara , Naoya Takeda
IPC分类号： G06K9/00 , B60R1/00 , B60R11/04 , H04N7/18
CPC分类号： G06K9/00798 , B60R1/00 , B60R11/04 , B60R2300/40 , B60R2300/804 , H04N7/183
摘要： In a vehicle-mounted image recognition apparatus, a resolution of an image projected on an imaging plane of an image sensor is different at a position away from a center between a circumferential direction and a radial direction. To make a circumferential resolution higher than a radial resolution, at least a lower half of the imaging plane is located closer to a circumferential focus than a middle of a radial focus and the circumferential focus at a position off the optical axis center of the image projected on the image sensor through the image-forming optical system. This is achieved by adjusting the position of the imaging plane when manufacturing or by selecting a lens with high circumferential resolution. This apparatus improves recognition accuracy in recognizing traffic lanes without using an expensive lens exhibiting high resolution both in the circumferential direction and in the radial direction.

24. 发明授权

US09816587B2 Geared motor 有权
公开(公告)号：US09816587B2
公开(公告)日：2017-11-14
申请号：US14749913
申请日：2015-06-25
申请人： Nidec Copal Corporation
发明人： Shinji Koike , Kazuo Tanabe
IPC分类号： F16H1/46 , F16H55/17 , H02K7/116 , F16H57/00 , F16H55/08 , F16H3/64 , H04M1/02
CPC分类号： F16H1/46 , F16H3/64 , F16H57/0006 , F16H2055/086 , F16H2055/176 , H02K7/116 , H04M1/0264 , H04M2250/20
摘要： A geared motor includes a gear mechanism portion that meshes with a rotational shaft provided within a main motor unit. The gear mechanism portion has a multistage planetary gear reducing mechanism. The multistage planetary gear reducing mechanism includes a first stage gear formed helically and a final stage gear formed with spur teeth.

25. 发明申请

US20170254979A1 LENS DRIVE DEVICE 审中-公开
公开(公告)号：US20170254979A1
公开(公告)日：2017-09-07
申请号：US15505978
申请日：2015-08-24
申请人： Nidec Copal Corporation
发明人： Longji BAI
IPC分类号： G02B7/10 , G02B7/09 , G02B27/64
CPC分类号： G02B7/10 , G02B7/02 , G02B7/04 , G02B7/09 , G02B27/646 , G03B5/02 , G03B2205/0015 , G03B2205/0069 , G03B2217/002 , H04M1/0264
摘要： The lens driver having a lens frame; a movable member supports the lens frame so as to be able to move in the direction of the optical axis; a base member supporting the movable member through contact so as to enable movement in the directions perpendicular to the optical axis; elastic members with one end connected to the movable member and the other end connected to the base member, for pressing the movable member against the base member side elastically; a first driving portion for driving the lens frame in the direction of the optical axis; and second driving portions for driving the lens frame in directions that are perpendicular to the optical axis, wherein: power is supplied to the first driving portion, which is provided on the movable member side, through the elastic members from an interconnecting circuit that is provided on the base member.

26. 发明申请

US20170211707A1 FLOW RATE CONTROL DEVICE AND VEHICLE 审中-公开
公开(公告)号：US20170211707A1
公开(公告)日：2017-07-27
申请号：US15514896
申请日：2015-09-28
申请人： Nidec Copal Corporation
发明人： Tomihiro WAKAYAMA , Tomonori SHINOZAKI , Kenichi WATABE
IPC分类号： F16K3/03 , F02D9/14 , F02D9/02
摘要： The flow rate controlling device according to the present invention comprises: a base that has an opening portion a ring member that is provided encompassing the opening portion and that can rotate around the opening portion a motor for rotating the ring member, and a plurality of blade members that are supported on the base to the outside of the opening portion in the radial direction, and that can rotate around rotary shafts that are parallel to the axis of the opening portion, wherein: groove portions are formed in the ring member; protruding portions that can slide within the groove portions are formed on the blade members; and the motor rotates the ring member to slide the protruding portions within the groove portions to rotate the plurality of blade members to open and close the opening portion.

27. 发明授权

US09621015B2 Linear vibration actuator and mobile communication device or gaming device including the same 有权
公开(公告)号：US09621015B2
公开(公告)日：2017-04-11
申请号：US14180575
申请日：2014-02-14
申请人： Nidec Copal Corporation
发明人： Yoshinori Katada , Hirohiko Sonoki , Daisuke Higashi , Risa Matsumura , Sayaka Ueno , Honami Nakazawa , Yoshihide Tonogai
IPC分类号： H02K33/00 , H02K33/16
CPC分类号： H02K33/00 , H02K33/16
摘要： A linear vibration actuator for which the positional accuracy of coils in the casing can be easily increased. A linear vibration actuator (1) in which a magnet (13) and a weight (15) are fixed. The magnet (13) and the shaft (20) form a magnetic circuit within a casing (2) causing reciprocating motion of the weight (15) and magnet (13), via a coil (24) within a casing (2). The linear actuator (1) includes a shaft (20) provided within the casing (2) and made from a magnetic material. A coil (24) is supported by the shaft (20) includes first and second coil parts (22, 23) arranged parallel to an axial line L and wound in opposing directions. A ring-like magnet (13) surrounds the coil (24) and the shaft (20). A weight is fixed to the magnet. A plate spring (17) biases the magnet (13) and the weight (15) along the shaft (20).

28. 发明授权

US09584001B2 Vibration actuator 有权
标题翻译：振动执行器
公开(公告)号：US09584001B2
公开(公告)日：2017-02-28
申请号：US14501825
申请日：2014-09-30
申请人： Nidec Copal Corporation
发明人： Shin Odajima , Yuki Shoda , Masaaki Takagi , Yoshihide Tonogai
IPC分类号： H02K33/00 , H02K33/16
CPC分类号： H02K33/16
摘要： A vibration actuator includes: a movable element that has a magnet and moves reciprocatingly in a rectilinear manner; first and second coil sections arranged so as to surround the magnet; a housing for accommodating the movable element and the first and second coil sections; and a weight attached to the housing.
摘要翻译：振动致动器包括：具有磁体并以直线方式往复运动的可移动元件; 布置成围绕磁体的第一和第二线圈段; 用于容纳可移动元件和第一和第二线圈段的壳体; 以及附接到壳体的重物。

29. 发明授权

US09407802B2 Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：US09407802B2
公开(公告)日：2016-08-02
申请号：US14749999
申请日：2015-06-25
申请人： NIDEC COPAL CORPORATION , NIDEC ELESYS CORPORATION
发明人： Yuta Nakamura , Yohei Nagai , Yushi Takehara , Naoya Takeda
IPC分类号： H04N5/225
CPC分类号： H04N5/2254 , H04N5/2253
摘要： An imaging apparatus includes an image-forming optical system assembly, an image sensor, a sensor retaining portion that retains the image sensor, a coupling portion that is fixed to the image-forming optical system assembly, and a movement suppressing member that is immovable with respect to the coupling portion. The image-forming optical system assembly includes an optical system-side adhesive surface, the coupling portion includes an opposite surface, and the sensor retaining portion includes a sensor-side adhesive surface. A first adhesive is filled in at least a portion of a gap between the optical system-side adhesive surface and the sensor-side adhesive surface, and comes into contact with both of the optical system-side adhesive surface and the sensor-side adhesive surface. The movement suppressing member contacts the opposite surface, and contacts the sensor retaining portion on a surface facing the rear side out of surfaces of the sensor retaining portion.
摘要翻译：成像装置包括图像形成光学系统组件，图像传感器，保持图像传感器的传感器保持部分，固定到图像形成光学系统组件的联接部分，以及不可移动的移动抑制部件，相对于耦合部分。图像形成光学系统组件包括光学系统侧粘合剂表面，耦合部分包括相对表面，并且传感器保持部分包括传感器侧粘合剂表面。第一粘合剂填充在光学系统侧粘合剂表面和传感器侧粘合剂表面之间的间隙的至少一部分中，并且与光学系统侧粘合表面和传感器侧粘合表面接触。移动抑制构件与相对表面接触，并且在传感器保持部分的表面之外的面向后侧的表面上接触传感器保持部分。

30. 发明申请

US20160026069A1 Focal Plane Shutter and Camera 审中-公开
标题翻译：焦平面快门和相机
公开(公告)号：US20160026069A1
公开(公告)日：2016-01-28
申请号：US14611594
申请日：2015-02-02
申请人： NIDEC COPAL CORPORATION
发明人： Yusuke TOGO , Yasuo TANAKA
IPC分类号： G03B9/64 , G03B9/40
CPC分类号： G03B9/64 , G03B9/40
摘要： A focal plane shutter includes: a bottom board having an opening portion; blade members; main driving members biased in the direction of carrying out a shutter operation of the blade members; a setting member that sets the main driving member to a setting position prior to the shutter operation, against the biasing force; following driving members connected to the blade members, biased to follow the main driving members, and moved by being pushed by the main driving members at the shutter operation; and a constraining mechanism that constrains movement of the following driving member so that the blade members are held in the closed state. The constraining mechanism engages the following driving member biased to constrain the movement thereof, and also includes a constraining member that moves to release the constraint on the main driving member through the engagement thereof prior to the setting member completing the setting operation.
摘要翻译：焦平面快门包括：具有开口部分的底板; 刀片成员; 主驱动构件沿着执行叶片构件的快门操作的方向偏压; 设置构件，其抵抗所述偏压力将所述主驱动构件设定在所述快门操作之前的设定位置; 连接到叶片构件的跟随驱动构件被偏压以跟随主驱动构件，并且通过在快门操作下被主驱动构件推动而移动; 以及限制下一个驱动构件的运动使得叶片构件保持在关闭状态的约束机构。约束机构接合被偏压以约束其运动的下一个驱动构件，并且还包括约束构件，该约束构件在设定构件完成设置操作之前通过其啮合而释放对主驱动构件的约束。

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