公开(公告)号：US20090002826A1

公开(公告)日：2009-01-01

申请号：US12078836

申请日：2008-04-07

申请人： Toshimitsu Iwai ,  Konoha Takeuchi ,  Akira Kagaya ,  Takatoshi Ohzeki ,  Ken Tanaka ,  Norihisa Kawamura

发明人： Toshimitsu Iwai ,  Konoha Takeuchi ,  Akira Kagaya ,  Takatoshi Ohzeki ,  Ken Tanaka ,  Norihisa Kawamura

IPC分类号： G02B27/64

CPC分类号： G03B5/00 ,  G02B27/646 ,  G03B2205/0015 ,  H04N5/2254 ,  H04N5/23248 ,  H04N5/23287

摘要： There is provided a lens barrel including: a rear barrel to which an imaging device is attachable, an imaging optical system leading a subject image to the imaging device, and an image blur correcting unit moving a shift lens forming the imaging optical system in a plane perpendicular to an optical axis of the imaging optical system. The image blur correcting unit includes a base supporting the shift lens in a plane perpendicular to the optical axis of the imaging optical system. The lens barrel includes a support mechanism supporting the base to be movable relative to the rear barrel along a plane perpendicular to the optical axis; and a fixing device fixing the base to the rear barrel.

摘要翻译： 提供了一种透镜镜筒，包括：成像装置可附接到的后镜筒，将被摄体图像引导到成像装置的成像光学系统，以及将形成成像光学系统的移位镜片移动到平面中的图像模糊校正单元 垂直于成像光学系统的光轴。 图像模糊校正单元包括在与成像光学系统的光轴垂直的平面中支撑移动透镜的基座。 镜筒包括支撑机构，该支撑机构沿着垂直于光轴的平面相对于后筒可移动; 以及将基座固定到后筒的固定装置。

公开(公告)号：US20070133109A1

公开(公告)日：2007-06-14

申请号：US11636472

申请日：2006-12-11

申请人： Futoshi Kuroki ,  Toshimitsu Iwai ,  Hiroshi Kida

发明人： Futoshi Kuroki ,  Toshimitsu Iwai ,  Hiroshi Kida

IPC分类号： G03B21/14 ,  G02B7/02

CPC分类号： G02B7/14 ,  G02B15/04 ,  G03B21/142

摘要： The projection display apparatus includes rotation regulating elements for inhibiting a rotation of the mount ring in a tightening direction, and a stopper element displaceable between a non-locked position and a locked position, wherein the stopper element is displaced to the non-locked position when the mount ring is rotated to a rotating position in a loosening direction from a predetermined position in the tightening direction, and is displaced to the locked position when the mount ring is rotated to the predetermined position in the tightening direction.

摘要翻译： 投影显示装置包括用于禁止安装环沿紧固方向的旋转的旋转调节元件和可在非锁定位置和锁定位置之间移动的止动元件，其中止动元件位移到非锁定位置时， 安装环从紧固方向上的预定位置旋转到松动方向的旋转位置，并且当安装环沿紧固方向旋转到预定位置时，该位置移动到锁定位置。

公开(公告)号：US07924513B2

公开(公告)日：2011-04-12

申请号：US12078836

申请日：2008-04-07

申请人： Toshimitsu Iwai ,  Konoha Takeuchi ,  Akira Kagaya ,  Takatoshi Ohzeki ,  Ken Tanaka ,  Norihisa Kawamura

发明人： Toshimitsu Iwai ,  Konoha Takeuchi ,  Akira Kagaya ,  Takatoshi Ohzeki ,  Ken Tanaka ,  Norihisa Kawamura

IPC分类号： G02B7/02

CPC分类号： G03B5/00 ,  G02B27/646 ,  G03B2205/0015 ,  H04N5/2254 ,  H04N5/23248 ,  H04N5/23287

摘要： There is provided a lens barrel including: a rear barrel to which an imaging device is attachable, an imaging optical system leading a subject image to the imaging device, and an image blur correcting unit moving a shift lens forming the imaging optical system in a plane perpendicular to an optical axis of the imaging optical system. The image blur correcting unit includes a base supporting the shift lens in a plane perpendicular to the optical axis of the imaging optical system. The lens barrel includes a support mechanism supporting the base to be movable relative to the rear barrel along a plane perpendicular to the optical axis; and a fixing device fixing the base to the rear barrel.

摘要翻译： 提供了一种透镜镜筒，包括：成像装置可附接到的后镜筒，将被摄体图像引导到成像装置的成像光学系统，以及将形成成像光学系统的移位镜片移动到平面中的图像模糊校正单元 垂直于成像光学系统的光轴。 图像模糊校正单元包括在与成像光学系统的光轴垂直的平面中支撑移动透镜的基座。 镜筒包括支撑机构，该支撑机构沿着垂直于光轴的平面相对于后筒可移动; 以及将基座固定到后筒的固定装置。

公开(公告)号：US07551377B2

公开(公告)日：2009-06-23

申请号：US11636472

申请日：2006-12-11

申请人： Futoshi Kuroki ,  Toshimitsu Iwai ,  Hiroshi Kida

发明人： Futoshi Kuroki ,  Toshimitsu Iwai ,  Hiroshi Kida

IPC分类号： G02B7/02 ,  G02B25/00

CPC分类号： G02B7/14 ,  G02B15/04 ,  G03B21/142

摘要： The projection display apparatus includes rotation regulating elements for inhibiting a rotation of the mount ring in a tightening direction, and a stopper element displaceable between a non-locked position and a locked position, wherein the stopper element is displaced to the non-locked position when the mount ring is rotated to a rotating position in a loosening direction from a predetermined position in the tightening direction, and is displaced to the locked position when the mount ring is rotated to the predetermined position in the tightening direction.

摘要翻译： 投影显示装置包括用于禁止安装环沿紧固方向的旋转的旋转调节元件和可在非锁定位置和锁定位置之间移动的止动元件，其中止动元件位移到非锁定位置时， 安装环从紧固方向上的预定位置旋转到松动方向的旋转位置，并且当安装环沿紧固方向旋转到预定位置时，该位置移动到锁定位置。

公开(公告)号：US20070132961A1

公开(公告)日：2007-06-14

申请号：US11636551

申请日：2006-12-11

申请人： Futoshi Kuroki ,  Toshimitsu Iwai ,  Hiroshi Kida

发明人： Futoshi Kuroki ,  Toshimitsu Iwai ,  Hiroshi Kida

IPC分类号： G03B21/00

CPC分类号： G03B21/008 ,  G02B7/023 ,  G02B13/16 ,  G03B21/142 ,  G03B21/145 ,  H04N9/317

摘要： A projection type display apparatus includes a projection lens barrel holding a projection lens, a micro mirror type display element, and a main body which holds the micro mirror type display element and on which the projection lens barrel is mounted. The projection lens barrel is formed with a barrel-side reference surface which becomes a mounting reference in a direction of an optical axis, and the main body is formed with a mounting reference surface against which the barrel-side reference surface abuts. The main body has an adjusting mechanism which adjusts a length between a reflection surface of the micro mirror type display element and the mounting reference surface.

摘要翻译： 投影型显示装置包括保持投影透镜的投影透镜镜筒，微镜型显示元件和保持微镜型显示元件的主体，并安装投影镜筒。 投影透镜镜筒形成有沿光轴方向成为安装基准的镜筒侧基准面，主体形成有与镜筒侧基准面邻接的安装基准面。 主体具有调整微镜型显示元件的反射面与安装基准面之间的长度的调节机构。

公开(公告)号：US4893971A

公开(公告)日：1990-01-16

申请号：US293006

申请日：1989-01-03

申请人： Takahiro Watanabe ,  Isao Matsumoto ,  Masakazu Suga ,  Toshimitsu Iwai

发明人： Takahiro Watanabe ,  Isao Matsumoto ,  Masakazu Suga ,  Toshimitsu Iwai

IPC分类号： B23C3/32 ,  B23F15/06 ,  B23Q27/00 ,  G05B19/18 ,  G05B19/4068

CPC分类号： B23F15/06 ,  G05B19/186 ,  G05B19/4068 ,  G05B2219/33263 ,  G05B2219/34144 ,  G05B2219/35287 ,  G05B2219/36063 ,  G05B2219/41055 ,  Y10T409/300896

摘要： A machining apparatus for making the scroll parts comprising a headstock including a spindle for supporting a workpiece for rotation, a tool holder for supporting a machining tool, a first carriage supported for movement in a direction perpendicular to the spindle (an X-axis), a second carriage supported for movement in a direction parallel to the spindle, and a control device for controlling the movement of the first carriage and the rotation of the spindle according. The control device is so programmed as to calculate the distance between the center of the base circle generating a desired involute curve depicted by the scroll parts and the center of the machining tool and also to calculate the angle of rotation C of the spindle relative to the distance.

摘要翻译： 一种用于制造涡卷部件的加工装置，包括：主轴箱，其包括用于支撑工件的旋转的主轴;用于支撑加工工具的工具保持器;支撑成沿垂直于所述主轴的方向（X轴）运动的第一滑架; 一个第二支架，用于沿平行于该主轴的方向移动;一个控制装置，用于控制第一支架的运动和主轴的转动。 控制装置被编程为计算产生由涡旋部件描绘的期望的渐开线曲线与加工工具的中心之间的基圆的中心之间的距离，并且还计算主轴相对于 距离。

公开(公告)号：US20110211172A1

公开(公告)日：2011-09-01

申请号：US13024092

申请日：2011-02-09

申请人： Satoshi Uozaki ,  Toshimitsu Iwai

发明人： Satoshi Uozaki ,  Toshimitsu Iwai

IPC分类号： G03B21/16

CPC分类号： G03B21/16

摘要： The present invention provides a projection image display device capable of both minimizing a decrease in a cooling ability and simplifying maintenance of a filter. The projection image display device according to the present invention includes a filter material for filtering external air taken into a casing, a loop-shaped filter frame onto which the filter material is mounted, a drive mechanism for rotating the filter frame in a loop direction of the loop shape, and a dust removal brush to be brought into contact with the filter material while spinning at a predetermined position. The filter material is mounted onto a part of a loop-shaped surface of the filter frame. The filter material is not mounted but a ventilation part is provided in the other part of the loop-shaped surface of the filter frame.

摘要翻译： 本发明提供一种能够使冷却能力降低最小化并简化过滤器的维护的投影图像显示装置。 根据本发明的投影图像显示装置包括用于过滤进入壳体的外部空气的过滤材料，安装有过滤材料的环状过滤器框架，用于使过滤器框架沿环向旋转的驱动机构 环形，以及在预定位置旋转时与过滤材料接触的除尘刷。 过滤材料安装在过滤器框架的环形表面的一部分上。 过滤材料没有被安装，而是在过滤器框架的环形表面的另一部分设置通风部件。

公开(公告)号：US07532247B2

公开(公告)日：2009-05-12

申请号：US10958342

申请日：2004-10-06

申请人： Masaaki Kamoda ,  Toshimitsu Iwai ,  Kenichi Matsumoto

发明人： Masaaki Kamoda ,  Toshimitsu Iwai ,  Kenichi Matsumoto

IPC分类号： H04N5/225

CPC分类号： H04N5/2253

摘要： An image pickup apparatus which can precisely adjust the inclination of CCD sensor relative to an optical axis in a easy and simple manner is disclosed. A mount adjustment mechanism 200 includes a mount 202 for supporting a CCD sensor 130, a steel ball 218 secured relative to a rearward barrel 206 and threaded adjuster members 220, 222 disposed between the mount 202 and the rearward barrel 206. The steel ball 218 defines a mount reference for positioning the mount 204. By changing the depth to which the threaded adjuster members 220, 222 are threaded, an angular orientation of the mount 202 with respect to the rearward barrel 206 is changed to correct the inclination in the CCD sensor.

摘要翻译： 公开了一种能够以简单且简单的方式精确地调整CCD传感器相对于光轴的倾斜度的图像拾取装置。 安装调节机构200包括用于支撑CCD传感器130的安装件202，相对于后筒206固定的钢球218和设置在安装件202和后筒206之间的螺纹调节器构件220,222。钢球218限定 用于定位安装件204的安装基准。通过改变螺纹调节器构件220,222螺纹的深度，安装件202相对于后筒206的角度取向被改变以校正CCD传感器中的倾斜度。

公开(公告)号：US20050073602A1

公开(公告)日：2005-04-07

申请号：US10958342

申请日：2004-10-06

申请人： Masaaki Kamoda ,  Toshimitsu Iwai ,  Kenichi Matsumoto

发明人： Masaaki Kamoda ,  Toshimitsu Iwai ,  Kenichi Matsumoto

IPC分类号： G02B7/02 ,  G02B7/00 ,  G02B7/182 ,  G02B27/62 ,  G03B5/00 ,  H04N5/225 ,  H04N5/232 ,  H04N101/00

CPC分类号： H04N5/2253

摘要： An image pickup apparatus which can precisely adjust the inclination of CCD sensor relative to an optical axis in a easy and simple manner is disclosed. A mount adjustment mechanism 200 includes a mount 202 for supporting a CCD sensor 130, a steel ball 218 secured relative to a rearward barrel 206 and threaded adjuster members 220, 222 disposed between the mount 202 and the rearward barrel 206. The steel ball 218 defines a mount reference for positioning the mount 204. By changing the depth to which the threaded adjuster members 220, 222 are threaded, an angular orientation of the mount 202 with respect to the rearward barrel 206 is changed to correct the inclination in the CCD sensor.

摘要翻译： 公开了一种能够以简单且简单的方式精确地调整CCD传感器相对于光轴的倾斜度的图像拾取装置。 安装调节机构200包括用于支撑CCD传感器130的安装件202，相对于后筒206固定的钢球218和设置在安装件202和后筒206之间的螺纹调节器构件220,222。钢球218限定 用于定位安装件204的安装基准。通过改变螺纹调节器构件220,222螺纹的深度，安装件202相对于后筒206的角度取向被改变以校正CCD传感器中的倾斜度。

公开(公告)号：US5580198A

公开(公告)日：1996-12-03

申请号：US597660

申请日：1996-02-07

申请人： Norio Saeki ,  Toshinori Kuniki ,  Toshiyuki Fusayasu ,  Toshimitsu Iwai

发明人： Norio Saeki ,  Toshinori Kuniki ,  Toshiyuki Fusayasu ,  Toshimitsu Iwai

IPC分类号： B23C3/32 ,  B23P13/02 ,  F04C18/02 ,  G05B19/4103 ,  B23C3/00

CPC分类号： G05B19/4103 ,  B23P13/02 ,  F04C18/0246 ,  F04C18/0269 ,  F04C2230/10 ,  G05B2219/34173 ,  G05B2219/35116 ,  G05B2219/43141 ,  G05B2219/45219 ,  G05B2219/50072 ,  Y10T29/49236 ,  Y10T29/4924 ,  Y10T409/305712 ,  Y10T409/30756

摘要： A tool is brought into contact with a radially outer part of an inner wall surface of a scrollwall along an X-axis at a position displaced from the center of a basic circle of an involute curve by a radius of the basic circle along a Y-axis. Thereafter, the tool and the scrollwall are relatively moved along the X- and Y-axes while rotating the scrollwall about the center of the basic circle and keeping a normal direction of the wall surface at a contact point with the tool parallel with the X-axis, so that the tool is brought into contact with the wall surface from the same wall surface. In this way, the inner wall surface the wall surface at the center and the outer wall surface can be continuously processed in the same direction. The processing can be easily corrected based on a processing error resulting from the deviation of the positional relationship from a predetermined one, with the result that the processing accuracy can be maintained at a satisfactory level.

摘要翻译： 沿着X轴在与渐开线曲线的基本圆的中心偏移基本圆的半径的位置沿Y轴方向使工具与涡旋壁的内壁面的径向外侧部分接触， 轴。 此后，工具和卷壁相对于X轴和Y轴相对移动，同时围绕基本圆的中心旋转涡旋壁并且保持壁表面的法线方向与工具平行于X轴的接触点处， 轴，使得工具与壁表面从同一壁表面接触。 以这种方式，可以在相同的方向上连续地处理在中心和外壁表面处的壁表面的内壁表面。 可以基于由于与预定位置关系的偏离而产生的处理误差容易地校正处理，从而可以将处理精度保持在令人满意的水平。