公开(公告)号：US07727475B2

公开(公告)日：2010-06-01

申请号：US10858407

申请日：2004-06-02

申请人： Kazuhiro Mae ,  Shinji Hasebe ,  Nobuaki Aoki ,  Hideo Wakami ,  Hideharu Nagasawa

发明人： Kazuhiro Mae ,  Shinji Hasebe ,  Nobuaki Aoki ,  Hideo Wakami ,  Hideharu Nagasawa

IPC分类号： B01L3/02

CPC分类号： B01F13/0059 ,  B01F13/0093 ,  B01F2005/0031 ,  B01J19/0093 ,  B01J2219/00783 ,  B01J2219/00835 ,  B01J2219/00862 ,  B01J2219/00873 ,  B01J2219/00889 ,  B01J2219/00891

摘要： In a micro chemical apparatus, guide walls as physical barriers are provided at a region where fluid A and fluid B as unmixed raw materials and a product are discharged so that, when the fluid A and the fluid B as raw materials are charged, only the portion in which the fluid A and the fluid B are mixed and allowed to react with each other by molecular diffusion of the raw materials is discharged. As a result, only the product is in the range between the two guide walls, and the product can be selectively taken out of the outlet.

摘要翻译： 在微细化学装置中，作为物理屏障的导向壁设置在流体A和流体B作为未混合的原料和产品被排出的区域，使得当作为原料的流体A和流体B被充电时，只有 排出流体A和流体B混合并通过原料的分子扩散而彼此反应的部分。 结果，只有产品在两个导向壁之间的范围内，并且产品可以选择性地从出口中取出。

公开(公告)号：US20090156775A1

公开(公告)日：2009-06-18

申请号：US12096050

申请日：2006-12-01

申请人： Hiroki Sakamoto ,  Hiroaki Murase ,  Tsuyoshi Fujiki ,  Shingo Osawa ,  Yoshiyuki Morita ,  Tetsuya Hosomi ,  Nobuaki Aoki

发明人： Hiroki Sakamoto ,  Hiroaki Murase ,  Tsuyoshi Fujiki ,  Shingo Osawa ,  Yoshiyuki Morita ,  Tetsuya Hosomi ,  Nobuaki Aoki

IPC分类号： C08G77/24

CPC分类号： C08G77/60 ,  C08L83/16 ,  C09D183/16

摘要： A polysilane having excellent functionalities (e.g., solubility in a solvent and reactivity) is obtained by introducing a structural unit of the following formula (1) to a polysilane through a reaction of a dihalosilane having a Si—H bond and adding a hydrosilylatable compound (e.g., a compound having a carbon-carbon unsaturated bond) to the Si—H bond, wherein R1 represents a hydrogen atom, an organic group, or a silyl group; and “n” denotes an integer of not less than 1.

摘要翻译： 通过将具有Si-H键的二卤代硅烷和加入可氢化可硅烷化合物（通过使用可氢化的化合物）反应，将具有下列通式（1）的结构单元引入聚硅烷中，获得具有优异官能度的聚硅烷（例如溶剂中的溶解性和反应性） 例如具有碳 - 碳不饱和键的化合物）与Si-H键，其中R1表示氢原子，有机基团或甲硅烷基基团; “n”表示1以上的整数。

公开(公告)号：USRE39752E1

公开(公告)日：2007-07-31

申请号：US11059702

申请日：2005-02-17

申请人： Hiroshi Nomura ,  Nobuaki Aoki ,  Yoshihiro Yamazaki ,  Satoru Nakamura

发明人： Hiroshi Nomura ,  Nobuaki Aoki ,  Yoshihiro Yamazaki ,  Satoru Nakamura

IPC分类号： G03B17/00 ,  G03B17/04

CPC分类号： G02B7/10

摘要： A lens barrier opening/closing device of a movable lens barrel includes a barrier blade which is driven to open and close a photographic aperture; a barrier drive ring driven to rotate about an optical axis; a first biasing device which biases the barrier drive ring in a rotational direction; a rotational barrel which rotates about the optical axis; a receiving surface formed on the barrier drive ring to extend parallel to the optical axis; and a transmission surface, formed on the rotational barrel, extending parallel to the optical axis. The receiving surface and the transmission surface are engaged with each other to rotate the barrier drive ring together with the rotational barrel about the optical axis in a direction against a biasing force of the first biasing device when the movable lens barrel moves from either the photographing position to the accommodation position or vise versa.

摘要翻译： 可移动透镜镜筒的透镜屏障打开/关闭装置包括被驱动以打开和关闭照相孔的屏障刮板; 驱动围绕光轴旋转的阻挡驱动环; 第一偏置装置，其沿阻力传动环沿旋转方向偏置; 围绕光轴旋转的旋转筒; 所述接收表面形成在所述阻挡驱动环上以平行于所述光轴延伸; 以及形成在旋转筒上的传播表面，其平行于光轴延伸。 接收表面和传输表面彼此接合，以便当可移动透镜镜筒从拍摄位置移动时，抵抗第一偏压装置的偏压力的方向使阻挡驱动环与旋转筒一起围绕光轴旋转 到住宿位置或反之亦然。

公开(公告)号：US20070053081A1

公开(公告)日：2007-03-08

申请号：US10549745

申请日：2003-03-22

申请人： Tatsuo Makii ,  Nobuaki Aoki ,  Satoshi Imai ,  Hiroto Ogiyama

发明人： Tatsuo Makii ,  Nobuaki Aoki ,  Satoshi Imai ,  Hiroto Ogiyama

IPC分类号： G02B7/02

CPC分类号： G02B7/08 ,  G02B7/021 ,  G02B7/20

摘要： The present invention provides a lens holder comprising a third group frame that serves as a holding member which holds lenses, a guide shaft that supports the third group frame when the third group frame is moved along the optical axis of the lenses, a rear barrel part perpendicularly to which the guide shaft is locked, a first bearing member that is molded as an integral part of the rear barrel part in order to bear the end of the guide shaft distal to the rear barrel part, and a guide shaft presser that when the first bearing member bears the end of the guide shaft distal to the base, bears the end of the guide shaft proximal to the rear barrel part. Moreover, the present invention provides a lens barrel and an imaging apparatus that employ the lens holder. Consequently, the structure of a bearing that bears a shaft which supports the lens holding member when the lens holding member is moved along the optical axis of the lenses is downsized. Moreover, the bearing bears the shaft highly precisely.

摘要翻译： 本发明提供了一种透镜架，包括：第三组框架，其用作保持透镜的保持构件;当第三组框架沿着透镜的光轴移动时支撑第三组框架的导向轴;后筒体部 垂直于导向轴被锁定的第一轴承构件，被构造为后筒部的一体部分的第一轴承构件，以便承受远离后筒部的引导轴的端部;以及导向轴推压器， 第一轴承构件承载在远离基座的导向轴的端部，承载导向轴的端部靠近后筒部分。 此外，本发明提供一种采用透镜架的镜筒和成像装置。 因此，当透镜保持构件沿着透镜的光轴移动时，承载支撑透镜保持构件的轴的轴承的结构被小型化。 此外，轴承高度精确地承载轴。

公开(公告)号：US20060153555A1

公开(公告)日：2006-07-13

申请号：US10532328

申请日：2003-10-24

申请人： Satoshi Imai ,  Nobuaki Aoki ,  Tatsuo Makii ,  Hideki Yamaoka

发明人： Satoshi Imai ,  Nobuaki Aoki ,  Tatsuo Makii ,  Hideki Yamaoka

IPC分类号： G03B17/00

CPC分类号： G02B7/08

摘要： The present invention relates to a collapsible type optical unit capable of moving its optical system between a working position and a retracted position as well as an image-pickup apparatus including the optical unit. Particularly, the present invention relates to the optical unit and the image-pickup apparatus capable of acquiring lens-position information by detecting a position of a lens barrel supported to be movable with respect to a fixed barrel. The optical unit according to the present invention is a collapsible type optical unit including: a second group lens frame movable along the direction of its optical axis with respect to a fixed ring and a rear barrel, and a solid-state image-pickup device provided behind the second group lens frame, in which on the movable second group lens frame, a position-detecting means for detecting a position of the second group lens frame is provided. According to the present invention, projection and the like on the exterior portion can be eliminated to be small in size and an increase of the number of parts and the number of processes can be restricted to the minimum.

摘要翻译： 本发明涉及能够在工作位置和缩回位置之间移动其光学系统的可折叠型光学单元以及包括该光学单元的图像拾取装置。 特别地，本发明涉及能够通过检测被支撑为相对于固定筒可移动的镜筒的位置来获取透镜位置信息的光学单元和图像拾取装置。 根据本发明的光学单元是可折叠型光学单元，包括：第二组透镜框，其相对于固定环和后筒沿其光轴方向移动;以及固态图像拾取装置， 在第二组透镜框之后，设置有可移动的第二组透镜框，用于检测第二组透镜框的位置的位置检测装置。 根据本发明，可以消除外部部分上的突起等尺寸小并且部件数量的增加和加工次数可以被限制到最小。

公开(公告)号：US06980371B2

公开(公告)日：2005-12-27

申请号：US11109759

申请日：2005-04-20

申请人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

发明人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

IPC分类号： G02B7/04 ,  G02B7/10 ,  G02B15/14 ,  G02B7/02

CPC分类号： G02B7/10

摘要： This prevents biting and miniaturizes an entire mechanism. There is provided a lens driver including: a driver having a frame that holds a lens and a bearing for receiving a guiding axis to move the lens in an optical axis direction, a lead screw in which a screw to which a nut is screwed is formed, and a stepping motor for rotating the lead screw; an arm extended from the frame, in such a way a tip being next to the nut, and moving the frame by movement of the nut; a spring for pushing an arm tip towards the nut; and an idle rotation section placed on only side where the arm is placed for the nut at a lead screw end of the driver, and has an axis diameter disabling the nut to be screwed. Also there is provided an image capture apparatus having the lens driver.

公开(公告)号：US06967789B2

公开(公告)日：2005-11-22

申请号：US11109945

申请日：2005-04-20

申请人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

发明人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

IPC分类号： G02B7/04 ,  G02B7/10 ,  G02B15/14 ,  G02B7/02

CPC分类号： G02B7/10

摘要： This prevents biting and miniaturizes an entire mechanism. There is provided a lens driver including: a driver having a frame that holds a lens and a bearing for receiving a guiding axis to move the lens in an optical axis direction, a lead screw in which a screw to which a nut is screwed is formed, and a stepping motor for rotating the lead screw; an arm extended from the frame, in such a way a tip being next to the nut, and moving the frame by movement of the nut; a spring for pushing an arm tip towards the nut; and an idle rotation section placed on only side where the arm is placed for the nut at a lead screw end of the driver, and has an axis diameter disabling the nut to be screwed. Also there is provided an image capture apparatus having the lens driver.

公开(公告)号：US06967786B2

公开(公告)日：2005-11-22

申请号：US11109745

申请日：2005-04-20

申请人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

发明人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

IPC分类号： G02B7/04 ,  G02B7/10 ,  G02B15/14 ,  G02B7/02

CPC分类号： G02B7/10

摘要： This prevents biting and miniaturizes an entire mechanism. There is provided a lens driver including: a driver having a frame that holds a lens and a bearing for receiving a guiding axis to move the lens in an optical axis direction, a lead screw in which a screw to which a nut is screwed is formed, and a stepping motor for rotating the lead screw; an arm extended from the frame, in such a way a tip being next to the nut, and moving the frame by movement of the nut; a spring for pushing an arm tip towards the nut; and an idle rotation section placed on only side where the arm is placed for the nut at a lead screw end of the driver, and has an axis diameter disabling the nut to be screwed. Also there is provided an image capture apparatus having the lens driver.

公开(公告)号：US06967785B2

公开(公告)日：2005-11-22

申请号：US11109744

申请日：2005-04-20

申请人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

发明人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

IPC分类号： G02B7/04 ,  G02B7/10 ,  G02B15/14 ,  G02B7/02

CPC分类号： G02B7/10

摘要： This prevents biting and miniaturizes an entire mechanism. There is provided a lens driver including: a driver having a frame that holds a lens and a bearing for receiving a guiding axis to move the lens in an optical axis direction, a lead screw in which a screw to which a nut is screwed is formed, and a stepping motor for rotating the lead screw; an arm extended from the frame, in such a way a tip being next to the nut, and moving the frame by movement of the nut; a spring for pushing an arm tip towards the nut; and an idle rotation section placed on only side where the arm is placed for the nut at a lead screw end of the driver, and has an axis diameter disabling the nut to be screwed. Also there is provided an image capture apparatus having the lens driver.

公开(公告)号：US20050185295A1

公开(公告)日：2005-08-25

申请号：US11109944

申请日：2005-04-20

申请人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

发明人： Tatsuo Makii ,  Nobuaki Aoki ,  Hiroto Ogiyama

IPC分类号： G02B7/04 ,  G02B7/10 ,  G02B15/14

CPC分类号： G02B7/10

摘要： This prevents biting and miniaturizes an entire mechanism. There is provided a lens driver including: a driver having a frame that holds a lens and a bearing for receiving a guiding axis to move the lens in an optical axis direction, a lead screw in which a screw to which a nut is screwed is formed, and a stepping motor for rotating the lead screw; an arm extended from the frame, in such a way a tip being next to the nut, and moving the frame by movement of the nut; a spring for pushing an arm tip towards the nut; and an idle rotation section placed on only side where the arm is placed for the nut at a lead screw end of the driver, and has an axis diameter disabling the nut to be screwed. Also there is provided an image capture apparatus having the lens driver.