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公开(公告)号：US09294683B2
公开(公告)日：2016-03-22
申请号：US14190590
申请日：2014-02-26
Applicant: SEIKO PRECISION INC.
Inventor： Yoichi Nakano , Motoharu Sakurai
CPC classification number: H04N5/2353 , G03B9/42 , H04N5/238
Abstract: An image pickup device includes: a focal plane shutter including: a board including an opening; a leading shutter and a trailing shutter moving to open and close the opening; a leading-shutter actuator and a trailing-shutter actuator respectively causing the leading shutter and the trailing shutter to move; a leading-shutter sensor detecting that the leading shutter passes through a first position; and a trailing-shutter sensor detecting that the trailing shutter passes through a second position, an image pickup element that light enters through the opening; and a drive control portion.
Abstract translation: 一种图像拾取装置，包括：焦平面快门，包括：包括开口的板; 导向快门和拖动快门移动以打开和关闭开口; 分别导致前挡板和后挡板移动的前挡板致动器和后挡板致动器; 检测前导快门通过第一位置的前置快门传感器; 以及检测所述后挡板通过第二位置的后挡板传感器，所述光通过所述开口进入的图像拾取元件; 和驱动控制部。
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公开(公告)号：US09274401B2
公开(公告)日：2016-03-01
申请号：US14700687
申请日：2015-04-30
Applicant: SEIKO PRECISION INC.
Inventor： Hiroshi Takahashi , Mitsuru Suzuki , Minori Murata , Makoto Toriumi
IPC: G03B9/08
Abstract: A focal-plane shutter includes: a board including an opening; a blade opening and closing the opening; a rotor of an actuator for driving the blade; an output member rotated by the rotor and including a first gear portion; a drive member including a second gear portion meshing with the first gear portion, rotating about a predetermined axis, and driving the blade; and a positioning portion abutting with the drive member and defining an end of a rotational range of the drive member, wherein the first and second gear portions and the positioning portion overlap one another in a plane direction perpendicular to the axis.
Abstract translation: 焦平面快门包括：包括开口的板; 打开和关闭开口的刀片; 用于驱动叶片的致动器的转子; 由转子旋转并包括第一齿轮部分的输出构件; 驱动构件，其包括与所述第一齿轮部分啮合的第二齿轮部分，绕预定轴线旋转，并且驱动所述刀片; 以及与所述驱动构件抵接并且限定所述驱动构件的旋转范围的端部的定位部，其中所述第一和第二齿轮部分和所述定位部分在垂直于所述轴线的平面方向上彼此重叠。
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公开(公告)号：US09239511B2
公开(公告)日：2016-01-19
申请号：US14621705
申请日：2015-02-13
Applicant: SEIKO PRECISION INC.
Inventor： Seiichi Oishii , Shoichi Tokura
IPC: G03B9/42
CPC classification number: G03B9/42
Abstract: A focal plane shutter includes: a board including an opening; blades opening and closing the opening; an electromagnet supported by the board; a drive lever adsorbed to and held by the electromagnet, and swingably supported by the board; a drive arm connected to the drive lever, swingably supported by the board, and driving the blades; a first biasing member always biasing the drive lever away from the electromagnet and moving the blades; a first adjusting member that stepwisely adjusts a biasing force of the first biasing member; a second biasing member always biasing the drive arm in a direction opposite to a biasing direction of the first biasing member to such an extent that the blades are moved in accordance with the biasing force of the first biasing member; and a second adjusting member that steplessly adjusts a biasing force of the second biasing member.
Abstract translation: 焦平面快门包括：包括开口的板; 刀片打开和关闭开口; 由电路板支撑的电磁体; 吸附到电磁体并由电磁体保持的驱动杆，并由该板可摆动地支撑; 连接到所述驱动杆的驱动臂，由所述板可摆动地支撑并驱动所述叶片; 第一偏置构件总是将驱动杆偏置远离电磁体并移动叶片; 第一调节构件，其逐步地调节第一偏置构件的偏置力; 第二偏置构件总是以与第一偏压构件的偏压方向相反的方向偏压驱动臂，使得叶片根据第一施力构件的作用力而移动; 以及第二调节构件，其无级调节所述第二施力构件的偏置力。
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Patent Agency Ranking
公开(公告)号：US09138835B2
公开(公告)日：2015-09-22
申请号：US13728402
申请日：2012-12-27
Applicant: SEIKO Precision Inc.
Inventor： Ikuo Shiozawa , Tsutomu Saito , Takeshi Tokairin , Koji Yoneda
CPC classification number: B23P11/00 , H05K3/0008 , H05K3/0038 , H05K3/0055 , H05K2203/0346 , Y10T29/51
Abstract: The X-ray processing device comprises a work table on which a processing object is placed, X-ray processors irradiating the processing object placed in a given processing zone on the work table with an X-ray for processing, a pressing member, and X-ray shielding sheets. The pressing member presses and collapses any remaining raised edges at the sides of the processing object. The X-ray shielding sheets are provided on the side of the pressing member that is closest to the processing zone and shield the X-ray from the X-ray processors.
Abstract translation: X射线处理装置包括：放置处理对象的工作台，将X射线处理器照射放置在工作台上的给定处理区域中的处理对象的X射线处理对象用X射线进行处理，按压部件和X 射线屏蔽片。 按压构件在处理对象的侧面按压和折叠任何剩余的凸起边缘。 X射线屏蔽片设置在最靠近处理区域的按压构件的一侧，并且从X射线处理器屏蔽X射线。
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95.发明申请公开(公告)号：US20150234257A1
公开(公告)日：2015-08-20
申请号：US14700662
申请日：2015-04-30
Applicant: SEIKO PRECISION INC.
Inventor： Hiroshi TAKAHASHI , Mitsuru SUZUKI , Makoto TORIUMI
CPC classification number: G03B9/42 , B29C65/16 , B29L2031/764 , B32B37/06 , B32B37/142 , B32B37/18 , B32B38/0008 , B32B2559/00
Abstract: A blade-driving device includes: a board including an opening; a blade opening and closing the opening; an arm driving the blade and made of a synthetic resin; a drive member driving the arm; and a reinforcement member formed with a laser welding mark indicating a mark formed by laser welding the reinforcement member and the arm together, and made of a synthetic resin.
Abstract translation: 叶片驱动装置包括：包括开口的板; 打开和关闭开口的刀片; 驱动刀片并由合成树脂制成的臂; 驱动臂的驱动构件; 以及形成有激光焊接标记的加强部件，该激光焊接标记表示通过将加强部件和臂部激光焊接在一起而由合成树脂制成的标记。
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公开(公告)号：US20150227020A1
公开(公告)日：2015-08-13
申请号：US14695568
申请日：2015-04-24
Applicant: SEIKO PRECISION INC.
Inventor： Hiroshi TAKAHASHI , Minori MURATA , Seiichi OISHI , Shoichi TOKURA
CPC classification number: G03B9/40 , G03B9/08 , G03B9/42 , H04N5/2254 , H04N5/2353
Abstract: An imaging device includes: a focal plane shutter including: a board including an opening; a leading shutter and a trailing shutter opening and closing the opening; a leading shutter actuator and a trailing shutter actuator respectively driving the leading shutter and the trailing shutter; and a restrict portion that restricts reciprocating movement ranges of the leading shutter and the trailing shutter, an image pickup element which light enters through the opening; and a drive control portion.
Abstract translation: 一种成像装置，包括：焦平面快门，其包括：包括开口的板; 前挡板和后挡板打开和关闭开口; 分别驱动前挡板和后挡板的前挡板致动器和后挡板致动器; 以及限制部分，其限制所述前挡板和所述后挡板的往复运动范围，所述光进入所述开口的图像拾取元件; 和驱动控制部。
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公开(公告)号：US20140300943A1
公开(公告)日：2014-10-09
申请号：US14311707
申请日：2014-06-23
Applicant: SEIKO PRECISION INC.
Inventor： Katsuhisa GOKITA , Kazuya SHIODA , Kenichi KUDO
IPC: G02B26/02
CPC classification number: G02B26/02 , G02B9/08 , G03B9/00 , G03B9/02 , G03B9/06 , G03B9/07 , G03B9/08
Abstract: An aperture device includes: a board including an opening; a blade opening and closing the opening; and first and second receiving plates sandwiching the blade; wherein the first receiving plate includes a pressing portion partially pressing the blade toward the second plate.
Abstract translation: 孔装置包括：包括开口的板; 打开和关闭开口的刀片; 以及夹住所述刀片的第一和第二接收板; 其特征在于，所述第一容纳板包括将所述刮片朝向所述第二板部分地按压的按压部。
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公开(公告)号：US20130039641A1
公开(公告)日：2013-02-14
申请号：US13655888
申请日：2012-10-19
Applicant: SEIKO PRECISION INC.
Inventor： Hisashi KAWAMOTO
IPC: G03B9/02
CPC classification number: G03B9/02
Abstract: An aperture device includes: a board including an opening; a step motor capable of stopping every predetermined rotational angle; an output member including first and second pins and rotating a predetermined range by the step motor; and first and second blades driven by the output member with first and second blades respectively engaging with the first and second pins, linearly moving in opposite directions, and covering the opening to adjust an aperture area of the opening; wherein an X-axis indicates a phantom line passing through a rotational center of the output member and extending in the moving directions of the blades, and when the aperture area is a minimum, an angle between a directional line, which connects the rotational center with the first pin, and the X-axis is from minus 20 degrees to plus 30 degrees.
Abstract translation: 孔装置包括：包括开口的板; 能够停止每个预定旋转角度的步进电机; 输出构件，包括第一和第二销，并由步进电机旋转预定范围; 以及由所述输出构件驱动的第一和第二叶片，所述第一和第二叶片分别与所述第一和第二销接合，以相反方向线性移动，并且覆盖所述开口以调节所述开口的开口面积; 其中X轴表示穿过所述输出构件的旋转中心并在所述叶片的移动方向上延伸的假想线，并且当所述开口面积最小时，将所述旋转中心与 第一针，X轴从零下20度到正30度。
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