公开(公告)号：US5477294A

公开(公告)日：1995-12-19

申请号：US417469

申请日：1995-04-05

申请人： Minoru Kato ,  Kiyosada Machida ,  Hidenori Miyamoto

发明人： Minoru Kato ,  Kiyosada Machida ,  Hidenori Miyamoto

IPC分类号： G03B17/28 ,  G03B1/50 ,  G03B37/00 ,  G03B17/02

CPC分类号： G03B1/50 ,  G03B37/00

摘要： A camera of which the photographing image field is changeable comprises an aperture member for prescribing a first photographing image field, first and second mask members movable in directions substantially perpendicular to an optical axis to thereby shield a portion of an opening in the aperture member from the opposite sides of the opening and define a second photographing image field, an operating member for moving the first mask member, and an interlocking member for moving the second mask member in the direction opposite to the direction of movement of the first mask member in operative association with the movement of the first mask member.

摘要翻译： 拍摄图像场可改变的相机包括用于规定第一拍摄图像场的光圈构件，可在基本上垂直于光轴的方向上移动的第一和第二掩模构件，从而将孔径构件中的开口的一部分与 开口的相对侧并且限定第二拍摄图像场，用于移动第一掩模构件的操作构件和用于使第二掩模构件沿与第一掩模构件的移动方向相反的方向可操作地相关联的移动构件 随着第一掩模构件的移动。

公开(公告)号：US5400113A

公开(公告)日：1995-03-21

申请号：US181967

申请日：1994-01-18

申请人： Toshio Sosa ,  Hachiro Kanai ,  Norikazu Yokonuma ,  Daiki Tsukahara ,  Kiyosada Machida ,  Noriyasu Kotani ,  Minoru Kato ,  Hideya Inoue ,  Hidenori Miyamoto ,  Tadashi Otani ,  Yoshiaki Ohtsubo ,  Tatsuo Amanuma

发明人： Toshio Sosa ,  Hachiro Kanai ,  Norikazu Yokonuma ,  Daiki Tsukahara ,  Kiyosada Machida ,  Noriyasu Kotani ,  Minoru Kato ,  Hideya Inoue ,  Hidenori Miyamoto ,  Tadashi Otani ,  Yoshiaki Ohtsubo ,  Tatsuo Amanuma

IPC分类号： G03B7/16 ,  G03B15/05 ,  G03B17/18 ,  G03B17/40

CPC分类号： G03B17/18 ,  G03B15/05 ,  G03B17/40 ,  G03B7/16 ,  G03B2215/05 ,  G03B2217/18

摘要： A camera capable of operating in a red-eye prevention mode. The camera has an electronic flash device which is activated by a drive circuit in synchronization with the exposure. The electronic flash device also serve as a pre-light-emission device capable of performing pre-light-emission for the purpose of preventing red-eye effect. When it is judged from the photographing condition that red-eye effect may occur, a controller activates the electronic flash device to effect a pre-light-emission for reducing the size of pupils of eyes of a person to be photographed, before the main flashing which is executed in synchronization with the exposure.

摘要翻译： 能够以防红眼模式工作的相机。 相机具有与曝光同步的驱动电路激活的电子闪光装置。 电子闪光装置也可以作为能够进行预发光以防止红眼效果的预发光装置。 当从拍摄条件判断出可能发生红眼效果时，控制器在主闪光之前激活电子闪光装置以实现预发光，以减少拍摄人的眼睛的瞳孔尺寸 其与曝光同步地执行。

公开(公告)号：US6164842A

公开(公告)日：2000-12-26

申请号：US107402

申请日：1998-06-30

申请人： Hidefumi Ohta ,  Kiyosada Machida ,  Junichi Omi ,  Hiroshi Wakabayashi ,  Hitoshi Aoki ,  Yoshihiro Takeuchii

发明人： Hidefumi Ohta ,  Kiyosada Machida ,  Junichi Omi ,  Hiroshi Wakabayashi ,  Hitoshi Aoki ,  Yoshihiro Takeuchii

IPC分类号： G03B17/04

CPC分类号： G03B17/04

摘要： A camera having a lens barrier unit that opens without encountering obstructions in response to the operation of an operating member and without increasing the size of the lens barrel of the camera. The lens barrier unit covers the front surface of a photographic lens in a closed position, and moves clear of the front surface of the photographic lens in an open position. A sliding member, which is a separate member from the operating member, mechanically drives the lens barrier unit to an open position in response to the movement of an operating member by means of the operation for photographic preparation (e.g., when the camera is switched ON), and drives the lens barrier unit to a closed position, by coupling to the movement of the photographic lens unit while moving from the extended position to the retracted position (e.g., when the camera is switched OFF). The camera may include a finder optical system for visually recognizing an image of an object, with the sliding member disposed in the vicinity of a film aperture. The slide member is disposed in a face-to-face position to the finder optical system with the film aperture being interposed therebetween.

摘要翻译： 具有透镜屏障单元的照相机，其响应于操作构件的操作而不会遇到障碍物而不会增大照相机镜头镜筒的尺寸而打开。 透镜屏障单元在关闭位置覆盖摄影镜头的前表面，并且在打开位置移动离开摄影镜头的前表面。 作为与操作构件分离的构件的滑动构件响应于通过用于摄影准备的操作的操作构件的移动（例如，当照相机被接通时）将透镜屏障单元机械地驱动到打开位置 ），并且通过在从延伸位置移动到缩回位置（例如，当照相机关闭时）的情况下耦合到摄影镜头单元的移动而将镜头阻挡单元驱动到关闭位置。 照相机可以包括用于视觉识别物体的图像的取景器光学系统，其中滑动构件设置在胶片孔的附近。 滑动构件设置在取景器光学系统的面对面位置，其中膜孔插入其间。

公开(公告)号：US5848302A

公开(公告)日：1998-12-08

申请号：US909305

申请日：1997-08-11

申请人： Kiyosada Machida

发明人： Kiyosada Machida

IPC分类号： G02B7/10 ,  G03B13/12 ,  G03B15/05 ,  G03B13/10

CPC分类号： G02B7/102 ,  G02B7/10 ,  G03B13/12 ,  G03B15/05 ,  G03B2215/051

摘要： A camera having selectable normal and trimming photographing modes and a photographing zoom lens, has a control system, including a zooming motor for driving the zoom lens, operable to set a desired focal length in response to the actuation of a control element. When a desired focal length is within the normal zooming range of the zoom lens, the normal photographing mode is selected and the zoom lens is driven to the desired focal length in response to actuation of the control element. When the desired focal length is greater than the focal length at the telephoto end of the zoom lens, the trimming photographing mode is selected, and the zoom lens is driven to the telephoto end, is then driven toward the wide angle end to a predetermined focal length at which a product of the predetermined focal length and a predetermined trimming magnification is equal to the focal length at the telephoto end, and is then again driven toward the telephoto end to a further focal length at which the product of the further focal length and the predetermined trimming magnification is equal to the desired focal length.

摘要翻译： 具有可选择的正常和微调拍摄模式的照相机和摄影变焦镜头具有控制系统，其包括用于驱动变焦镜头的变焦电动机，可操作以响应于控制元件的致动而设定期望的焦距。 当所需焦距在变焦镜头的正常变焦范围内时，选择正常拍摄模式，并且响应于控制元件的致动将变焦镜头驱动到所需焦距。 当所需的焦距大于变焦镜头的远摄端的焦距时，选择修整拍摄模式，然后将变焦镜头驱动到远摄端，然后朝广角端被驱动到预定焦点 预定焦距和预定修整倍数的乘积等于长焦端的焦距的长度，然后再次朝着望远端被驱动到另一焦距，在该焦距处，另外的焦距和 预定的修整倍率等于所需的焦距。

公开(公告)号：US5822635A

公开(公告)日：1998-10-13

申请号：US932538

申请日：1997-09-17

申请人： Junichi Omi ,  Kiyosada Machida

发明人： Junichi Omi ,  Kiyosada Machida

IPC分类号： G03B17/02 ,  G03B17/30 ,  G03B1/00 ,  G03B17/00 ,  G03B17/26

CPC分类号： G03B17/02 ,  G03B17/30 ,  G03B2217/268

摘要： In a camera, there is a requirement for ensuring the timing of opening and closing a film cartridge light cutoff door when a cartridge chamber lid is opened and closed, and moreover for lightening the operational force for opening and closing the cartridge chamber lid. In view of these requirements, the camera according to the present invention includes a cartridge chamber into which a film cartridge which comprises a light cutoff door is loaded, a cartridge chamber lid which is selectively opened and closed so as respectively to communicate the cartridge chamber to the exterior or to isolate the cartridge chamber from external light, and a door opening and closing mechanism which exerts opening driving force upon the light cutoff door so as to open it, after the cartridge chamber has been isolated from external light by closing operation of the cartridge chamber lid. Preferably, the door opening and closing mechanism comprises an energy storage mechanism which stores energy from the cartridge chamber closing operation in order to open the light shielding door of the cartridge. The opening of the light cutoff door is started only after the cartridge chamber has been isolated from external light by closing operation of the cartridge chamber lid.

摘要翻译： 在相机中，当打开和关闭盒室盖时，需要确保打开和关闭暗盒遮光门的时间，并且还用于减轻打开和关闭暗盒室盖的操作力。 鉴于这些要求，根据本发明的照相机包括盒室，其中装有包括遮光门的暗盒，盒室盖被选择性地打开和关闭，以分别将暗盒室连通到 外部或者将盒室与外部光隔离;以及门打开和关闭机构，其在遮光门上施加打开驱动力以将其打开，在盒室通过关闭操作之后与外部光隔离， 墨盒盖。 优选地，门打开和关闭机构包括能量存储机构，其存储来自盒室关闭操作的能量以打开盒的遮光门。 只有通过关闭暗盒室盖的操作，暗盒室与外部光隔离之后才开启遮光门的打开。

公开(公告)号：US5815749A

公开(公告)日：1998-09-29

申请号：US883311

申请日：1997-06-26

申请人： Daiki Tsukahara ,  Kiyosada Machida ,  Noriyasu Kotani ,  Minoru Kato ,  Hideya Inoue

发明人： Daiki Tsukahara ,  Kiyosada Machida ,  Noriyasu Kotani ,  Minoru Kato ,  Hideya Inoue

IPC分类号： G03B7/16 ,  G03B15/05 ,  G03B17/18 ,  G03B17/40

CPC分类号： G03B17/18 ,  G03B15/05 ,  G03B17/40 ,  G03B7/16 ,  G03B2215/05 ,  G03B2217/18

摘要： A camera capable of operating in a red-eye prevention mode. The camera has an electronic flash device which is activated by a drive circuit in synchronization with the exposure. The electronic flash device also serve as a pre-light-emission device capable of performing pre-light-emission for the purpose of preventing red-eye effect. When it is judged from the photographing condition that red-eye effect may occur, a controller activates the electronic flash device to effect a pre-light-emission for reducing the size of pupils of eyes of a person to be photographed, before the main flashing which is executed in synchronization with the exposure.

公开(公告)号：US5801888A

公开(公告)日：1998-09-01

申请号：US584148

申请日：1996-01-11

申请人： Kiyosada Machida ,  Junichi Omi

发明人： Kiyosada Machida ,  Junichi Omi

IPC分类号： G02B7/04 ,  G02B7/08 ,  G02B7/10 ,  G02B15/14

CPC分类号： G02B7/102

摘要： A high magnification zoom lens barrel including a drive ring having a short length in the optical axis direction to permit a compact camera configuration. The zoom lens barrel includes a first lens group support member to support a first lens group, and a second lens group support member to support a second lens group. The drive ring advances and withdraws the first lens group support member in the optical axis direction as the drive ring itself advances or withdraws in the optical axis direction as it rotates. The drive ring drives the first lens group support member with helicoids. A drive cam member is driven by the drive ring to rotate so that as the drive cam member rotates, it advances and withdraws the second lens group support member relative to the first lens group support member. A second drive ring is inserted into the drive cam member and rotates relative to the drive ring and is able to move in unison with the drive ring in the optical axis direction.

摘要翻译： 一种高倍率变焦镜头镜筒，其包括在光轴方向上具有短长度的驱动环，以允许紧凑的相机配置。 变焦透镜镜筒包括支撑第一透镜组的第一透镜组支撑构件和用于支撑第二透镜组的第二透镜组支撑构件。 驱动环随着驱动环本身在其旋转时沿光轴方向前进或退出时，沿着光轴方向前进和退出第一透镜组支撑构件。 驱动环用螺旋形驱动第一透镜组支撑构件。 驱动凸轮构件由驱动环驱动以旋转，使得当驱动凸轮构件旋转时，其相对于第一透镜组支撑构件前进和退出第二透镜组支撑构件。 第二驱动环插入到驱动凸轮构件中并相对于驱动环旋转，并且能够与驱动环沿光轴方向一致地移动。

公开(公告)号：US5634150A

公开(公告)日：1997-05-27

申请号：US527884

申请日：1995-09-14

申请人： Yuji Katano ,  Hiroshi Wakabayashi ,  Junichi Omi ,  Kiyosada Machida

发明人： Yuji Katano ,  Hiroshi Wakabayashi ,  Junichi Omi ,  Kiyosada Machida

IPC分类号： G03B17/02 ,  G03B17/18 ,  G03B19/04

CPC分类号： G03B17/18 ,  G03B17/02 ,  G03B19/04 ,  G03B2217/002

摘要： A compact camera apparatus having an improved display device and circuit mounting board layout within the camera body in relationship to other components to achieve a more compact and efficient space camera utilization. In one embodiment of the camera, a display unit is located on the upper surface of the camera body, and has a portion thereof, such as its drive mechanism at least partially positioned in a space formed between a light projection unit and light receiving of the camera's rangefinder device. In another embodiment, the camera has a mounting board of the required size for holding constituent control circuit components of the camera located in the camera body with attention to the location of the board in relationship to the cartridge compartment and other camera components to provide for a more compact design. A rigid mounting board is used as the mounting board and is located and incorporated within the camera body at the upper, inside portion of the camera body, in contact with the upper end of a reverse loading type cartridge compartment, and extending over a photographic lens barrel and to the upper side of a spool compartment. At least one or more camera components is arranged in a vacant space formed between the mounting board, the photographic lens barrel and the spool compartment. Furthermore, with the rangefinder device and a photometer device both mounted on the mounting board, a portion of the viewfinder unit is located on the lower side of the mounting board.

摘要翻译： 一种小型相机装置，其具有改进的显示装置和照相机主体内的电路安装板布局，与其他部件相关，以实现更紧凑和高效的空间相机利用。 在照相机的一个实施例中，显示单元位于照相机主体的上表面上，并且具有其一部分，例如其驱动机构至少部分地定位在形成在光投射单元和光投射单元的光接收之间的空间中 相机的测距仪。 在另一个实施例中，相机具有所需尺寸的安装板，用于保持位于相机机身中的相机的组成控制电路部件，注意板与盒盒和其它相机部件的位置，以提供 更紧凑的设计。 使用刚性安装板作为安装板，并且位于照相机主体内并且位于照相机主体的上部内侧部分处，与反向装载型盒室的上端接触并且延伸到摄影镜头 桶并且到卷轴隔室的上侧。 至少一个或多个照相机部件布置在形成在安装板，摄影镜筒和卷轴隔间之间的空白空间中。 此外，通过测距装置和光度计装置都安装在安装板上，取景器单元的一部分位于安装板的下侧。

公开(公告)号：US5537183A

公开(公告)日：1996-07-16

申请号：US478777

申请日：1995-06-07

申请人： Daiki Tsukahara ,  Kiyosada Machida ,  Noriyasu Kotani ,  Minoru Kato ,  Hideya Inoue

发明人： Daiki Tsukahara ,  Kiyosada Machida ,  Noriyasu Kotani ,  Minoru Kato ,  Hideya Inoue

IPC分类号： G03B7/16 ,  G03B15/05 ,  G03B17/18 ,  G03B17/40 ,  G03B15/03 ,  G03B17/38

CPC分类号： G03B17/18 ,  G03B15/05 ,  G03B17/40 ,  G03B7/16 ,  G03B2215/05 ,  G03B2217/18

摘要： A camera capable of operating in a red-eye prevention mode. The camera has an electronic flash device which is activated by a drive circuit in synchronization with the exposure. The electronic flash device also serve as a pre-light-emission device capable of performing pre-light-emission for the purpose of preventing red-eye effect. When it is judged from the photographing condition that red-eye effect may to occur, a controller activates the electronic flash device to effect a pre-light-emission for reducing the size of pupils of eyes of a person to be photographed, before the main flashing which is executed in synchronization with the exposure.

摘要翻译： 能够以防红眼模式工作的相机。 相机具有与曝光同步的驱动电路激活的电子闪光装置。 电子闪光装置也可以作为能够进行预发光以防止红眼效果的预发光装置。 当从拍摄条件判断出可能发生红眼效果时，控制器激活电子闪光灯装置，以在主照相机之前进行预发光以减小要被拍摄的人的眼睛的瞳孔尺寸 与曝光同步执行闪烁。

公开(公告)号：US5999756A

公开(公告)日：1999-12-07

申请号：US992087

申请日：1997-12-17

申请人： Tomoki Nishimura ,  Kiyosada Machida ,  Akio Nishizawa

发明人： Tomoki Nishimura ,  Kiyosada Machida ,  Akio Nishizawa

IPC分类号： G03B13/04 ,  G03B13/10 ,  G03B13/12

CPC分类号： G03B13/10

摘要： A viewfinder device having an optical path for viewing a photographic image includes a plurality of visual field frames. Each of the plurality of visual field frames define a photographic range. In addition, each of the plurality of visual field frames is positioned on one of a plurality of visual field frame display units. The plurality of visual field frame display units have overlapping regions and are positioned on a viewfinder mask member. The viewfinder mask member is movable in the optical path. The overlapping portions of the visual field frame display units reduce an amount of movement necessary to move the viewfinder mask member to position the visual field frames within the optical path.

摘要翻译： 具有用于观看摄影图像的光路的取景器装置包括多个视场帧。 多个视场帧中的每一个定义摄影范围。 此外，多个视场帧中的每一个位于多个视场帧显示单元中的一个上。 多个视野框架显示单元具有重叠区域并且位于取景器掩模构件上。 取景器掩模构件可在光路中移动。 视场框架显示单元的重叠部分减少移动取景器遮罩构件以将视野框架定位在光路内所需的移动量。