公开(公告)号：US20060200323A1

公开(公告)日：2006-09-07

申请号：US10554389

申请日：2004-04-15

申请人： Kazuhito Hayakawa ,  Katsumi Motohashi ,  Shigeru Kato

发明人： Kazuhito Hayakawa ,  Katsumi Motohashi ,  Shigeru Kato

IPC分类号： G06F17/10 ,  G06F7/60

CPC分类号： G02B27/0012

摘要： The design method of the optical system according to the present invention comprises a step (S1) for setting an optical parameter in a design state in which a production error has not been taken into consideration, a step (S2) for making/renewing a production state where an optical parameter in a production state is made by adding the production error to the optical parameter in the design state, or the production error of the optical parameter in an existing production state is renewed, a step (S3) for making an evaluation function which makes the evaluation function and a step (S4) for performing optimization which determines an optimal optical parameter by optimizing the evaluation function.

摘要翻译： 根据本发明的光学系统的设计方法包括在没有考虑生产误差的设计状态下设置光学参数的步骤（S1），用于制造/更新的步骤（S 2） 通过在设计状态下将生产误差加入到光学参数中，或者在现有生产状态下光学参数的生产误差被更新来制造生产状态下的光学参数的生产状态;步骤（S 3）， 作出评价功能的评价功能，以及通过优化评价功能来决定最佳光学参数的优化步骤（S 4）。

公开(公告)号：US07478017B2

公开(公告)日：2009-01-13

申请号：US10554389

申请日：2004-04-15

申请人： Kazuhito Hayakawa ,  Katsumi Motohashi ,  Shigeru Kato

发明人： Kazuhito Hayakawa ,  Katsumi Motohashi ,  Shigeru Kato

IPC分类号： G06F17/10

CPC分类号： G02B27/0012

摘要： The design method of the optical system according to the present invention comprises a step (S1) for setting an optical parameter in a design state in which a production error has not been taken into consideration, a step (S2) for making/renewing a production state where an optical parameter in a production state is made by adding the production error to the optical parameter in the design state, or the production error of the optical parameter in an existing production state is renewed, a step (S3) for making an evaluation function which makes the evaluation function and a step (S4) for performing optimization which determines an optimal optical parameter by optimizing the evaluation function.

摘要翻译： 根据本发明的光学系统的设计方法包括步骤（S1），用于在没有考虑生产误差的设计状态下设置光学参数;步骤（S2），用于制造/更新生产 通过在设计状态下将生产误差加入到光学参数中，或者在现有生产状态下更新光学参数的生产误差来进行生产状态下的光学参数的状态，用于进行评估的步骤（S3） 进行评价功能的功能和通过优化评价功能来决定最优光学参数的优化的步骤（S4）。

公开(公告)号：US5727861A

公开(公告)日：1998-03-17

申请号：US548885

申请日：1995-10-26

申请人： Katsumi Motohashi

发明人： Katsumi Motohashi

IPC分类号： G03B15/02 ,  G03B15/05 ,  H01J61/80 ,  H05B41/32

CPC分类号： G03B15/05 ,  G03B2215/0525 ,  G03B2215/0532

摘要： A flash emitting apparatus has a straight-tube type flash discharge tube and a reflector for accommodating the flash discharge tube which condenses and reflects an emission of the flash discharge tube to direct light forward, the apparatus including: a pair of electrodes disposed on opposing end portions of said flash discharge tube; discharge tube supports for supporting the flash discharge tube on said reflector; a frame member having said flash discharge tube and said reflector disposed therein; and restriction members formed internally of said frame member for restricting movement of said flash discharge tube in a longitudinal direction coaxial with a line connecting the pair of electrodes so as to retain the flash discharge tube within a certain range with respect to the reflector.

摘要翻译： 闪光发射装置具有直管式闪光放电管和用于容纳闪光放电管的反射器，该闪光放电管冷凝并反射闪光放电管的发射以将光向前引导，该装置包括：设置在相对端的一对电极 所述闪光放电管的部分; 放电管支撑件，用于支撑所述反射器上的闪光放电管; 具有所述闪光放电管和设置在其中的所述反射器的框架构件; 以及限制部件，其形成在所述框架部件的内部，用于限制所述闪光放电管沿与连接所述一对电极的线同轴的纵向方向的移动，以将所述闪光放电管保持在相对于所述反射器的一定范围内。

公开(公告)号：US06247855B1

公开(公告)日：2001-06-19

申请号：US09239402

申请日：1999-01-28

申请人： Katsumi Motohashi ,  Yuji Kobayashi ,  Naohiro Tsuchida ,  Takashi Muroi ,  Yuji Imai ,  Yasuo Asakura

发明人： Katsumi Motohashi ,  Yuji Kobayashi ,  Naohiro Tsuchida ,  Takashi Muroi ,  Yuji Imai ,  Yasuo Asakura

IPC分类号： G03B1702

CPC分类号： G03B17/02

摘要： A lens protecting cover-attached camera includes a moving mechanism. Thus, a simple mechanism is used to turn on or off a main power switch and for opening or closing a lens protecting cover responsively to manipulations performed on a single manipulating member. A supporting shaft for supporting the lens protecting cover is placed so as to be parallel to a plane substantially perpendicular to the optical axis of a photographic lens. When the supporting shaft is moved along the optical axis of the photographic lens, the moving mechanism causes the lens protecting cover to rotate around the supporting shaft at the center from a closed position to an open position. At the closed position, the lens protecting cover shields the face of the photographic lens. At the open position, the lens protecting cover exposes the face of the lens. Moreover, the moving mechanism turns on or off the power switch in response to a movement made along the optical axis of the photographic lens.

摘要翻译： 镜头保护盖附件摄像机包括移动机构。 因此，使用简单的机构来打开或关闭主电源开关，以及响应于在单个操作构件上执行的操作而打开或关闭镜头保护盖。 用于支撑镜片保护罩的支撑轴被放置成平行于基本上垂直于摄影镜片的光轴的平面。 当支撑轴沿着摄影镜头的光轴移动时，移动机构使得镜片保护罩在关闭位置到打开位置的中心处围绕支撑轴旋转。 在关闭位置，透镜保护盖遮住摄影镜头的表面。 在打开位置，镜头保护盖露出镜头的脸部。 此外，移动机构响应于沿摄影透镜的光轴的移动而导通或断开电源开关。

公开(公告)号：US6033130A

公开(公告)日：2000-03-07

申请号：US178708

申请日：1998-10-26

申请人： Takashi Muroi ,  Yuji Kobayashi ,  Katsumi Motohashi ,  Sumio Kawai ,  Yuji Imai ,  Yasuo Asakura ,  Tatsuya Suzuki

发明人： Takashi Muroi ,  Yuji Kobayashi ,  Katsumi Motohashi ,  Sumio Kawai ,  Yuji Imai ,  Yasuo Asakura ,  Tatsuya Suzuki

IPC分类号： G03B17/04

CPC分类号： G03B17/04

摘要： A lens cover mounted camera with a lens cover movable to selectively assume at least a closing condition that covers a front surface of a photographing lens and an opening condition that exposes the front surface of the photographing lens, and further having a lens cover operating member for conducting the opening and closing operations of the lens cover and further for shifting the lens cover in directions of the optical axis of the photographing lens. When the camera is switched to a using condition or a non-using condition, the lens cover is respectively shifted to an opening position or a closing position through the lens cover operating member. This design minimizes the protruding quantity of the lens cover from a camera body and prevents the lens cover from being easily broken even if a careless external force or shock works on the lens cover during the use of the camera.

摘要翻译： 一种具有透镜盖的透镜盖安装的相机，其可移动以选择性地呈现覆盖拍摄镜头的前表面的至少一个关闭状态和暴露拍摄镜头的前表面的打开状态，并且还具有镜头盖操作构件， 进行透镜盖的打开和关闭操作，并进一步使透镜盖沿摄影镜头的光轴方向移动。 当相机切换到使用状态或非使用状态时，透镜盖分别通过透镜盖操作部件移动到打开位置或关闭位置。 这种设计使得相机机身的镜头盖的突出量最小化，并且即使在使用相机期间在镜头盖上产生粗心的外力或震动，也能防止镜头盖容易损坏。