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1. 发明授权

US08360965B2 Endoscopic image pickup unit 有权
公开(公告)号：US08360965B2
公开(公告)日：2013-01-29
申请号：US12551826
申请日：2009-09-01
申请人： Toru Kuchimaru , Seiji Sakai
发明人： Toru Kuchimaru , Seiji Sakai
IPC分类号： A61B1/06
CPC分类号： H04N7/183 , A61B1/00096 , A61B1/00101 , A61B1/0011 , A61B1/00188 , A61B1/05 , G02B23/2415 , G02B23/2423 , G02B23/243 , G02B23/2484 , H04N5/2254 , H04N2005/2255
摘要： An endoscopic image pickup unit includes: a first fixed lens frame which holds a first objective lens group; a second fixed lens frame which, being fitted over the first fixed lens frame, holds a second objective lens group; a movable lens frame which, being installed in the second fixed lens frame so as to be able to move forward and backward along a photographic optical axis, holds a movable lens; and a deformation preventing member which, being interposed between a distal end body and the second fixed lens frame, prevents the second fixed lens frame from being deformed by fixing force of the fixing member when the endoscopic image pickup unit is fixed to the distal end body.

2. 发明申请

US20100063361A1 ENDOSCOPIC IMAGE PICKUP UNIT 有权
标题翻译：内窥镜图像拾取单元
公开(公告)号：US20100063361A1
公开(公告)日：2010-03-11
申请号：US12551826
申请日：2009-09-01
申请人： Toru KUCHIMARU , Seiji SAKAI
发明人： Toru KUCHIMARU , Seiji SAKAI
IPC分类号： A61B1/06 , H04N7/18
CPC分类号： H04N7/183 , A61B1/00096 , A61B1/00101 , A61B1/0011 , A61B1/00188 , A61B1/05 , G02B23/2415 , G02B23/2423 , G02B23/243 , G02B23/2484 , H04N5/2254 , H04N2005/2255
摘要： An endoscopic image pickup unit includes: a first fixed lens frame which holds a first objective lens group; a second fixed lens frame which, being fitted over the first fixed lens frame, holds a second objective lens group; a movable lens frame which, being installed in the second fixed lens frame so as to be able to move forward and backward along a photographic optical axis, holds a movable lens; and a deformation preventing member which, being interposed between a distal end body and the second fixed lens frame, prevents the second fixed lens frame from being deformed by fixing force of the fixing member when the endoscopic image pickup unit is fixed to the distal end body.
摘要翻译：内窥镜摄像单元包括：保持第一物镜组的第一固定透镜框; 第二固定透镜框，其安装在所述第一固定透镜框上，保持第二物镜组; 可移动透镜框架，其安装在第二固定透镜框架中，以便能够沿着照相光轴向前后移动，保持可移动透镜; 以及变形防止构件，其插入在所述前端体与所述第二固定透镜框之间时，当所述内窥镜摄像单元固定于所述前端体时，能够防止所述固定构件的固定力使所述第二固定透镜框体发生变形。

3. 发明申请

US20110275897A1 LENS DRIVE CONTROL APPARATUS, LENS DRIVE APPARATUS AND ENDOSCOPE SYSTEM 有权
标题翻译：镜头驱动控制装置，镜头驱动装置和内窥镜系统
公开(公告)号：US20110275897A1
公开(公告)日：2011-11-10
申请号：US13072437
申请日：2011-03-25
申请人： Toru KUCHIMARU
发明人： Toru KUCHIMARU
IPC分类号： A61B1/00 , G02B7/04
CPC分类号： A61B1/00188 , A61B1/00096 , A61B1/005 , G02B7/102 , G02B23/243
摘要： A lens drive control apparatus of the present invention controls a lens drive system that has a lens frame that holds a lens so as to be movable forward and backward in an optical axis direction of an optical lens, and a transmitting member that transmits to the lens frame a driving force generated by a strain deformation of a shape memory alloy member that exhibits a predetermined hysteresis characteristic between a temperature and an amount of deformation. The lens drive control apparatus includes a control section that, at a timing at which an instruction that causes the lens frame to move forward or backward stops, performs control that changes a temperature of the shape memory alloy member to a temperature belonging to a dead zone of the predetermined hysteresis characteristic.
摘要翻译：本发明的透镜驱动控制装置控制透镜驱动系统，该透镜驱动系统具有保持透镜的透镜框，以便能够在光学透镜的光轴方向上前后移动，透射构件透射到透镜构成在形状记忆合金构件的应变变形中产生的驱动力，其在温度和变形量之间呈现预定的滞后特性。透镜驱动控制装置包括：控制部，在使透镜框向前后移动的指示停止的定时，进行将形状记忆合金构件的温度变更为属于死区的温度的控制的预定滞后特性。

4. 发明申请

US20090303619A1 ACTUATOR APPARATUS AND IMAGE PICKUP UNIT 有权
标题翻译：执行器装置和图像拾取单元
公开(公告)号：US20090303619A1
公开(公告)日：2009-12-10
申请号：US12478406
申请日：2009-06-04
申请人： Seiji IWASAKI , Toru KUCHIMARU , Yuuya ISHIDA , Seiji SAKAI
发明人： Seiji IWASAKI , Toru KUCHIMARU , Yuuya ISHIDA , Seiji SAKAI
IPC分类号： G02B7/04 , H02N10/00
CPC分类号： A61B1/00188 , A61B1/0008 , A61B1/0058 , G02B23/243 , G02B23/2476
摘要： An actuator apparatus of the present invention includes a movable body that is arranged so as to be movable forward or rearward, and a shape memory alloy wire that is provided directly or indirectly to the movable body so as to enter a non-tension state at an ordinary temperature. The shape memory alloy wire is subjected to expansion/contraction control in which an electric current is applied thereto from a power supply portion of an external control circuit portion to change a temperature thereof to a predetermined temperature.
摘要翻译：本发明的致动器装置包括能够向前或向后移动的可移动体，以及形状记忆合金丝，其直接或间接地设置在可移动体上，以便在常温对形状记忆合金丝进行扩展/收缩控制，其中从外部控制电路部分的电源部分向其施加电流以将其温度改变到预定温度。

5. 发明申请

US20060164538A1 Lens unit and image pickup unit 审中-公开
标题翻译：镜头单元和摄像单元
公开(公告)号：US20060164538A1
公开(公告)日：2006-07-27
申请号：US11339884
申请日：2006-01-26
申请人： Toyotoshi Kawasaki , Toru Kuchimaru , Hiroyoshi Hosota
发明人： Toyotoshi Kawasaki , Toru Kuchimaru , Hiroyoshi Hosota
IPC分类号： H04N5/225 , G02B13/16
CPC分类号： H04N5/2254 , G02B7/102 , G03B2217/002
摘要： A lens unit or an image pickup unit including an image pickup device in addition to the lens unit comprises a base member located on an image pickup device side and a cover member to be directed to an object side. A slider is attached to the cover member to be axially movable. The slider is to hold the lens or a lens holder. A piezoelectric element actuator for driving the slider is also attached to the cover member. Thus, only a back face of the base member has to be adapted to various types of image pickup devices. A front face thereof may be formed in a simple shape for attachment of the base member to the cover member. Accordingly, the lens unit and the image pickup unit can easily conform to various types of image pickup devices. Further, the inner shape of the lens holder can be adapted to various types of lenses, so that the lens unit needs no change in structure.
摘要翻译：除了透镜单元之外，包括图像拾取装置的透镜单元或图像拾取单元包括位于图像拾取装置侧的基座构件和朝向物体侧的盖构件。滑块附接到盖构件以可轴向移动。滑块用于固定镜头或镜头座。用于驱动滑块的压电元件致动器也附接到盖构件。因此，只有基部构件的背面必须适应于各种类型的图像拾取装置。其前表面可以形成为用于将基部构件附接到盖构件的简单形状。因此，透镜单元和图像拾取单元可以容易地符合各种类型的图像拾取装置。此外，透镜保持器的内部形状可以适用于各种类型的透镜，使得透镜单元不需要改变结构。

6. 发明申请

US20050046736A1 Imaging device and portable equipment 审中-公开
标题翻译：成像设备和便携式设备
公开(公告)号：US20050046736A1
公开(公告)日：2005-03-03
申请号：US10738450
申请日：2003-12-17
申请人： Toru Kuchimaru
发明人： Toru Kuchimaru
IPC分类号： G02B7/04 , H04N5/225 , H04N5/232
CPC分类号： H04N5/2254
摘要： The present invention provides an imaging device that is possible to conduct a focus adjustment with a high degree of accuracy due to high accurate fit between a hanger shaft and a hanger shaft hole of a lens frame. The imaging device 1 has an imaging unit 2, an optical unit 4 comprising a lens 16 and a lens frame 17 which supports the lens 16 and has a hanger shaft hole 19, a chassis 3 on which a hanger shaft 12 is integrally formed to fit into the hanger shaft hole 19, and a drive unit 5 for actuating the lens frame 17 of the optical unit 4 in an optical axis direction. The hanger shaft 12 has a plurality of diameters d1, d2 so that the chassis side of the hanger shaft 12 is largest and the side apart from the chassis 3 becomes small. The hanger shaft hole 19 has a plurality of diameters d3, d4 which fit to the hanger shaft 12.
摘要翻译：本发明提供一种成像装置，其可以由于悬架轴和透镜框架的吊架轴孔之间的高精度配合而以高精度进行聚焦调节。成像装置1具有成像单元2，包括透镜16的光学单元4和支撑透镜16并具有悬挂轴孔19的透镜框17，底座3，其上形成有一体形成的衣架轴12 进入吊架轴孔19和用于在光轴方向上致动光学单元4的透镜框17的驱动单元5。吊架轴12具有多个直径d1，d2，使得吊架轴12的底盘侧最大，并且与底盘3分离的一侧变小。衣架轴孔19具有多个直径d3，d4，该直径适合于衣架轴12。

7. 发明申请

US20050046732A1 Imaging device and portable equipment 审中-公开
标题翻译：成像设备和便携式设备
公开(公告)号：US20050046732A1
公开(公告)日：2005-03-03
申请号：US10738813
申请日：2003-12-17
申请人： Toru Kuchimaru
发明人： Toru Kuchimaru
IPC分类号： G02B7/08 , G02B7/04 , G02B7/10 , G02B13/00 , H04N1/00 , H04N5/225 , H04N101/00
CPC分类号： G02B13/009 , G02B7/102 , H04N1/00281 , H04N5/2254
摘要： The present invention provides an imaging device that is miniature despite of having a drive unit. The imaging device has an imaging unit 2 having a photoelectric converter 8 for converting an optical image into electric signal, an optical unit 4 for forming the optical image of a subject on the photoelectric converter 8, and a drive unit 5 for actuating at least part of the optical unit 4 in an optical axis direction. The size of the drive unit 5 is substantially the same as or not more than the width of the imaging unit 2.
摘要翻译：本发明提供一种即使具有驱动单元也是微型的成像装置。该成像装置具有：成像单元2，具有用于将光学图像转换为电信号的光电转换器8，用于在光电转换器8上形成被摄体的光学图像的光学单元4;以及用于致动至少部分的驱动单元5 光学单元4的光轴方向。驱动单元5的尺寸基本上与成像单元2的宽度相同或不大于成像单元2的宽度。

8. 发明授权

US08360966B2 Lens drive control apparatus, lens drive apparatus and endoscope system 有权
标题翻译：透镜驱动控制装置，透镜驱动装置和内窥镜系统
公开(公告)号：US08360966B2
公开(公告)日：2013-01-29
申请号：US13072437
申请日：2011-03-25
申请人： Toru Kuchimaru
发明人： Toru Kuchimaru
IPC分类号： A61B1/06 , A61B1/00
CPC分类号： A61B1/00188 , A61B1/00096 , A61B1/005 , G02B7/102 , G02B23/243
摘要： A lens drive control apparatus of the present invention controls a lens drive system that has a lens frame that holds a lens so as to be movable forward and backward in an optical axis direction of an optical lens, and a transmitting member that transmits to the lens frame a driving force generated by a strain deformation of a shape memory alloy member that exhibits a predetermined hysteresis characteristic between a temperature and an amount of deformation. The lens drive control apparatus includes a control section that, at a timing at which an instruction that causes the lens frame to move forward or backward stops, performs control that changes a temperature of the shape memory alloy member to a temperature belonging to a dead zone of the predetermined hysteresis characteristic.
摘要翻译：本发明的透镜驱动控制装置控制透镜驱动系统，该透镜驱动系统具有保持透镜的透镜框，以便能够在光学透镜的光轴方向上前后移动，透射构件透射到透镜构成在形状记忆合金构件的应变变形中产生的驱动力，其在温度和变形量之间呈现预定的滞后特性。透镜驱动控制装置包括：控制部，在使透镜框向前后移动的指示停止的定时，进行将形状记忆合金构件的温度变更为属于死区的温度的控制的预定滞后特性。

9. 发明申请

US20120206583A1 IMAGE PICKUP APPARATUS AND MANUFACTURING METHOD OF IMAGE PICKUP APPARATUS 审中-公开
标题翻译：图像拾取装置和图像拾取装置的制造方法
公开(公告)号：US20120206583A1
公开(公告)日：2012-08-16
申请号：US13400776
申请日：2012-02-21
申请人： Kazuhisa HOSHI , Yuya ISHIDA , Toru KUCHIMARU , Tomoaki YAMASHITA , Seiji IWASAKI , Ryosuke MASAMORI , Jun HIROYA
发明人： Kazuhisa HOSHI , Yuya ISHIDA , Toru KUCHIMARU , Tomoaki YAMASHITA , Seiji IWASAKI , Ryosuke MASAMORI , Jun HIROYA
IPC分类号： H04N7/18 , H01L27/146
CPC分类号： G02B23/2484 , A61B1/042 , A61B1/05 , G02B23/2469 , H01L27/14618 , H01L27/14683 , H01L2924/0002 , H04N5/2253 , H04N2005/2255 , H01L2924/00
摘要： An image pickup apparatus includes a plurality of micro pins provided to project from a back surface in an image pickup device, a plurality of electric boards capable of mounting electric components and having board surfaces provided with through-holes or through-grooves formed to enable the plurality of micro pins to pass through respectively, and solder portions that fix the plurality of micro pins and the plurality of electric boards by soldering in land portions adjacent to the through-holes or the through grooves in a state in which the plurality of electric boards with the plurality of micro pins respectively passed through the through-holes or the through-grooves of the plurality of electric boards are stacked on the back surface of the image pickup device.
摘要翻译：一种图像拾取装置，包括多个微型引脚，其设置成从图像拾取装置的背面突出，多个能够安装电气部件的电路板，并且具有设置有通孔的板表面或形成为使得能够多个微销分别穿过，以及焊料部分，其在多个电路板的状态下通过焊接在邻近通孔或通孔的焊盘部分中固定多个微销和多个电板分别通过多个微销的多个微销或多个电板的贯通槽堆积在图像拾取装置的后表面上。

10. 发明授权

US07443445B2 Lens unit and image pickup apparatus 有权
标题翻译：镜头单元和摄像设备
公开(公告)号：US07443445B2
公开(公告)日：2008-10-28
申请号：US11136210
申请日：2005-05-24
申请人： Toru Kuchimaru
发明人： Toru Kuchimaru
IPC分类号： H04N5/225 , H04N5/262
CPC分类号： G02B7/105 , H04N5/2254
摘要： A lens unit of the present invention has a mounting cradle, a lens frame holding portion fixed to a mounting cradle in an optical axis direction, a lens frame which is held to the lens frame holding portion to be capable of moving to the optical axis direction, and a lens group fixed to the lens frame. The lens unit further has an adjusting screw provided parallel with the optical axis direction, a nut which is provided to the adjusting screw and whose position with respect to the mounting cradle is fixed, a cam portion which is fixed to the lens frame and is engaged with the adjusting screw, and a switching lever which is provided between the nut and the cam portion so as to be capable of rotationally moving about the adjusting screw, on the outside of the lens frame holding portion. A position of the lens frame in the optical axis direction is switched between a standard photographing position and a micro photographing position by rotational movement of the switching lever.
摘要翻译：本发明的透镜单元具有安装支架，在光轴方向固定于安装支架的透镜框架保持部，保持在透镜框架保持部上以能够向光轴方向移动的透镜框和透镜组固定在透镜框上。透镜单元还具有与光轴方向平行设置的调节螺钉，设置在调节螺钉上并且相对于安装支架的位置固定的螺母，固定到透镜框架并被接合的凸轮部分调节螺钉，以及切换杆，其设置在螺母和凸轮部分之间，以便能够围绕调节螺丝旋转地移动到透镜框架保持部分的外侧。通过切换杆的旋转运动，透镜框在光轴方向上的位置在标准拍摄位置和微拍摄位置之间切换。

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