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1. 发明申请

US20080190241A1 MOVABLE BODY DRIVING MECHANISM 有权
标题翻译：可移动身体驱动机制
公开(公告)号：US20080190241A1
公开(公告)日：2008-08-14
申请号：US12027610
申请日：2008-02-07
申请人： Takumi KUWAHARA , Hiroyasu FUJINAKA
发明人： Takumi KUWAHARA , Hiroyasu FUJINAKA
IPC分类号： F16H35/08
CPC分类号： G02B7/102 , G02B7/08 , G03B11/043 , Y10T74/1683
摘要： The present invention is directed to a movable body driving mechanism including a first frame and a second frame that is capable of moving relative to the first frame. The movable body driving mechanism includes a cam groove that is formed in the first frame, and a cam follower that is formed in the second frame and inserted movably in the cam groove. The cam groove includes a plurality of regions having different widths. The cam follower is formed to have a shape with a plurality of outer diameters, and different parts of the cam follower contact an inner lateral surface of the cam groove in each of the plurality of regions. With this configuration, the lateral surface of the cam follower can be made to contact the lateral surface of the cam groove constantly, thus achieving the cam driving without looseness. Also, since the biasing means or the like is not needed, it is possible both to simplify the configuration and to reduce the number of manufacturing steps.
摘要翻译：本发明涉及一种可移动体驱动机构，其包括能够相对于第一框架移动的第一框架和第二框架。可移动体驱动机构包括形成在第一框架中的凸轮槽和形成在第二框架中并可移动地插入凸轮槽中的凸轮从动件。凸轮槽包括具有不同宽度的多个区域。凸轮从动件形成为具有多个外径的形状，并且凸轮从动件的不同部分与多个区域中的每个区域中的凸轮槽的内侧表面接触。通过这种结构，能够使凸轮从动件的侧面不间断地与凸轮槽的侧面接触，从而实现凸轮驱动而不会松动。此外，由于不需要偏置装置等，因此可以简化构造并减少制造步骤的数量。

2. 发明申请

US20070189766A1 LENS BARREL AND IMAGE PICKUP APPARATUS 审中-公开
标题翻译：镜头条和图像拾取装置
公开(公告)号：US20070189766A1
公开(公告)日：2007-08-16
申请号：US11673286
申请日：2007-02-09
申请人： Takumi KUWAHARA , Takashi KOIKE , Hiroyasu FUJINAKA , Atsushi HASEGAWA
发明人： Takumi KUWAHARA , Takashi KOIKE , Hiroyasu FUJINAKA , Atsushi HASEGAWA
IPC分类号： G03B17/00
CPC分类号： G03B17/02 , H05K1/0393
摘要： A lens barrel and an image pickup apparatus equipped with the lens barrel of the present invention include a movement frame unit movable in an optical axis direction of a lens with respect to a base unit, and a flexible printed circuit including a stationary portion fixed to the movement frame unit and an extension extending from the stationary portion, the base unit includes a protrusion protruding in a direction in which the movement frame unit is placed, the extension is placed so as to extend from the stationary portion to reach at least the base unit or another member via the protrusion, and a part between the stationary portion and the protrusion is placed to be curved substantially in a U-shape. Due to this configuration, a lens barrel capable of reducing time and labor during assembly can be realized at low cost.
摘要翻译：具有本发明的镜筒的镜筒和图像拾取装置包括可相对于基座单元在透镜的光轴方向上移动的移动框架单元，以及柔性印刷电路，该柔性印刷电路包括固定到移动框架单元和从固定部分延伸的延伸部，基部单元包括沿着移动框架单元放置的方向突出的突出部，延伸部从固定部分延伸到至少基部单元或通过突起的另一构件，并且固定部分和突起之间的部分被放置成基本上呈U形弯曲。由于这种构造，可以以低成本实现能够在组装期间减少时间和劳力的镜筒。

3. 发明申请

US20070188868A1 IMAGE STABILIZING APPARATUS 失效
标题翻译：图像稳定装置
公开(公告)号：US20070188868A1
公开(公告)日：2007-08-16
申请号：US11672385
申请日：2007-02-07
申请人： Hiroyasu FUJINAKA , Takashi KOIKE , Takumi KUWAHARA , Atsushi HASEGAWA
发明人： Hiroyasu FUJINAKA , Takashi KOIKE , Takumi KUWAHARA , Atsushi HASEGAWA
IPC分类号： G02B27/64
CPC分类号： G02B27/646
摘要： An image stabilizing apparatus of the present invention includes a laminated substrate 19 that has a coil pattern, a hall element 21 fixed to the laminated substrate 19, a magnet 20, a back yoke 22, an opposing yoke 23, and a flexible printed circuit board for wiring the coil pattern on the laminated substrate and the hall element 21, the opposing yoke 23 being stepped (recesses 23a, 23b) in a portion opposing the hall element 21. Reduction in size, weight and cost are thereby realized in a lens-shift image stabilizing apparatus.
摘要翻译：本发明的图像稳定装置包括具有线圈图案的层叠基板19，固定在层叠基板19上的霍尔元件21，磁铁20，后磁轭22，相对磁轭23以及柔性印刷基板为了将层叠基板上的线圈图案和霍尔元件21进行布线，相对的轭23在与霍尔元件21相对的部分中是阶梯状的（凹部23a，23b）。因此，在透镜移位图像稳定装置中实现了尺寸，重量和成本的降低。

4. 发明申请

US20110317266A1 IMAGE STABILIZING DEVICE AND CAMERA 审中-公开
标题翻译：图像稳定装置和摄像机
公开(公告)号：US20110317266A1
公开(公告)日：2011-12-29
申请号：US13228232
申请日：2011-09-08
申请人： Kenichi MIYAMORI , Akio KONISHI , Hiroyasu FUJINAKA , Hirotsugu YABUTA , Makoto UMEDA
发明人： Kenichi MIYAMORI , Akio KONISHI , Hiroyasu FUJINAKA , Hirotsugu YABUTA , Makoto UMEDA
IPC分类号： G02B27/64
CPC分类号： G03B5/00 , G02B27/646 , G03B2205/0007 , G03B2205/0053 , H04N5/2254 , H04N5/23248 , H04N5/23287
摘要： An image stabilizing device of the present invention includes: a correction lens holding member 405 to which a correction lens G3 included in an optical system of a camera is fixed; a holding member 408 that holds the correction lens holding member so that the correction lens holding member is movable in a rectilinear direction that is an arbitrary direction in a plane orthogonal to an optical axis A of light entering the correction lens G3 and in a rotation direction along an arc in the plane about a rotary shaft A3 substantially parallel to the optical axis A; a driving portion for rectilinear movement 412 that applies a driving force to the correction lens holding member 405 in order to drive the correction lens holding member 405 in the rectilinear direction; and a driving portion for rotation 413 that applies a driving force to the correction lens holding member 405 in order to drive the correction lens holding member 405 in the rotation direction. According to this configuration, it is possible to provide an image stabilizing device that achieves miniaturization, while preventing a deterioration in image stabilizing performance, and a camera including the same.
摘要翻译：本发明的图像稳定装置包括：校正透镜保持构件405，固定有照相机的光学系统中包括的校正透镜G3; 保持构件408，其保持校正透镜保持构件，使得校正透镜保持构件能够在与进入校正透镜G3的光的光轴A正交的平面中的任意方向的直线方向和沿旋转方向沿平面内围绕基本平行于光轴A的旋转轴A3的平面; 用于直线运动的驱动部分412，其将驱动力施加到校正透镜保持部件405，以便沿着直线方向驱动校正透镜保持部件405; 以及向校正透镜保持构件405施加驱动力以驱动校正透镜保持构件405沿旋转方向的旋转驱动部413。根据该结构，可以提供一种在防止图像稳定性能劣化的同时实现小型化的图像稳定装置，以及包括该图像稳定装置的照相机。

5. 发明申请

US20110303833A1 SHIELDING STRUCTURE AND IMAGING DEVICE SUPPORT STRUCTURE 有权
标题翻译：屏蔽结构和成像设备支持结构
公开(公告)号：US20110303833A1
公开(公告)日：2011-12-15
申请号：US13158591
申请日：2011-06-13
申请人： Hiroyasu FUJINAKA
发明人： Hiroyasu FUJINAKA
IPC分类号： H01L31/0203
CPC分类号： H04N5/2257
摘要： An imaging device support structure includes a master flange having an opening portion through which an optical axis A passes, an imaging device which is attached to the master flange via the attachment plate and is positioned in the opening portion as viewed in an optical axis A direction, and a shielding member which shields a gap between the master flange and the imaging device in the opening portion. The shielding member is pressed against the opening edge of the first opening portion. The opening edge of the first opening portion has a substantially polygonal shape with corner portions which outwardly protrude.
摘要翻译：成像装置支撑结构包括具有光轴A通过的开口部分的主凸缘，成像装置，其经由附接板附接到主凸缘并且在光轴A方向上位于开口部分中以及屏蔽部件，其在开口部中屏蔽主凸缘和成像装置之间的间隙。屏蔽构件被压靠在第一开口部分的开口边缘上。第一开口部分的开口边缘具有大致多边形形状，其中角部向外突出。

6. 发明申请

US20110304924A1 LENS BARREL 失效
标题翻译：镜筒
公开(公告)号：US20110304924A1
公开(公告)日：2011-12-15
申请号：US13158606
申请日：2011-06-13
申请人： Hiroyasu FUJINAKA , Tetsuya UNO
发明人： Hiroyasu FUJINAKA , Tetsuya UNO
IPC分类号： G02B15/14
CPC分类号： G02B7/10
摘要： A lens barrel includes a zoom optical system in which a focal distance is changeable; a first group frame moving together with the first lens group; and first and second cam mechanisms transmitting drive force to the first group frame. In a zoom region, each of a first group cam groove and a cam slot includes a first section, a second section which adjoins the first section and has an absolute value of a gradient smaller than that of the first section, and the third section which adjoins the second section and has the absolute value of the gradient larger than that of the second section, and in which a sign of the gradient is the same as that of the first section. A distance from an imaging surface to the first group frame in the optical axis direction has a local minimum in the second section.
摘要翻译：镜筒包括焦距可变的变焦光学系统; 与第一透镜组一起移动的第一组框架; 以及将驱动力传递到第一组框架的第一和第二凸轮机构。在变焦区域中，第一组凸轮槽和凸轮槽中的每一个包括第一部分，第二部分，其邻接第一部分并具有比第一部分小的梯度的绝对值，第三部分邻接第二部分，并且具有大于第二部分的梯度的绝对值，并且其中梯度的符号与第一部分的相同。在光轴方向上距成像面到第一组框架的距离在第二部分中具有局部最小值。

7. 发明申请

US20110304919A1 SHIELDING STRUCTURE AND IMAGING DEVICE SUPPORT STRUCTURE 有权
标题翻译：屏蔽结构和成像设备支持结构
公开(公告)号：US20110304919A1
公开(公告)日：2011-12-15
申请号：US13158575
申请日：2011-06-13
申请人： Hiroyasu FUJINAKA , Koichiro HIRABAYASHI , Kazuo SHIBUKAWA
发明人： Hiroyasu FUJINAKA , Koichiro HIRABAYASHI , Kazuo SHIBUKAWA
IPC分类号： G02B27/00
CPC分类号： G02B27/0006 , G02B7/006 , G03B17/04 , H04N5/2171 , H04N5/2251
摘要： An imaging device support structure includes a master flange having an opening portion through which an optical axis passes, an imaging device which is directly or indirectly attached to the master flange and is positioned in the opening portion as viewed in an optical axis direction, and a shielding member which shields a gap between the master flange and the imaging device in the opening portion. The shielding member includes a slit or a groove and is pressed against an opening edge of the opening portion.
摘要翻译：成像装置支撑结构包括具有光轴通过的开口部分的主凸缘，直接或间接附接到主凸缘并且沿光轴方向定位在开口部分中的成像装置，以及屏蔽构件，其在开口部分中屏蔽主凸缘和成像装置之间的间隙。遮蔽构件包括狭缝或槽，并且被压靠在开口部的开口边缘。

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