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1. 发明授权

US5745813A Camera provided with a rear surface switch 失效
标题翻译：相机配有后表面开关
公开(公告)号：US5745813A
公开(公告)日：1998-04-28
申请号：US635645
申请日：1996-04-22
申请人： Noriyasu Kotani , Kiyosada Machida , Minoru Katoh , Junichi Omi , Hiroshi Wakabayashi
发明人： Noriyasu Kotani , Kiyosada Machida , Minoru Katoh , Junichi Omi , Hiroshi Wakabayashi
IPC分类号： G03B17/28 , G03B17/02 , G03B17/18 , G03B17/00
CPC分类号： G03B17/18 , G03B17/02
摘要： A camera provided with a rear surface switch includes a pressure plate. The pressure plate maintains film in a flattened alignment within a film exposure region of the camera. An external cover encloses a rear of the pressure plate. A switch includes a movable operational member that protrudes from the cover. An electrical conductive member is attached to the rear of the pressure plate. An electrical signal is output in accordance with the movement of the operational member. The operational force resulting from the movement of the operational member is supported by the pressure plate.
摘要翻译：设置有后表面开关的照相机包括压板。压板在照相机的胶片曝光区域内将胶片保持在平坦的对准状态。外盖包围压板的后部。开关包括从盖突出的可移动操作构件。导电构件附接到压板的后部。根据操作部件的移动输出电信号。由操作构件的运动产生的操作力由压板支撑。

2. 发明授权

US5787318A Camera having adjustable aperture 失效
标题翻译：相机具有可调光圈
公开(公告)号：US5787318A
公开(公告)日：1998-07-28
申请号：US968494
申请日：1997-11-12
申请人： Minoru Katoh , Hiroshi Wakabayashi , Kiyosada Machida
发明人： Minoru Katoh , Hiroshi Wakabayashi , Kiyosada Machida
IPC分类号： G03B17/28 , G03B17/02 , G03B17/00
CPC分类号： G03B17/02
摘要： A camera in which lenses in a lens system can be easily adjusted and manufacturing steps can be eliminated. The camera is equipped with an aperture which regulates the exposure region of a film, and a pressure plate with a tool insertion aperture hole formed in a region opposite the aperture. The tool insertion hole is disposed at the back surface of the aperture. This tool insertion hole allows for easy and efficient adjustment of the lenses making up the camera's lens system. Usually, the lens system is a zoom lens system.
摘要翻译：可以容易地调节透镜系统中的透镜并且可以消除制造步骤的相机。相机配备有调节膜的曝光区域的孔，以及在与孔相对的区域中形成有工具插入孔的压板。工具插入孔设置在孔的后表面。该工具插入孔可以方便快捷地调整组成镜头系统的镜头。通常，透镜系统是变焦透镜系统。

3. 发明授权

US5734937A Lens barrel standard position detection device and method 失效
标题翻译：镜筒标准位置检测装置及方法
公开(公告)号：US5734937A
公开(公告)日：1998-03-31
申请号：US583839
申请日：1996-01-11
申请人： Minoru Katoh , Kiyosada Machida , Junichi Omi
发明人： Minoru Katoh , Kiyosada Machida , Junichi Omi
IPC分类号： G02B7/02 , G02B7/08 , G02B7/10 , G03B5/00 , G03B17/00
CPC分类号： G02B7/08
摘要： A lens barrel standard position detection device, attached to a lens barrel equipped with a fixed tube having a first member and a movable tube rotationally moving back and forth along an optical axis of the lens barrel and having a second member engaging the first member of the fixed tube, to detect when the movable tube reaches a predetermined standard position. The lens barrel standard position detection device includes an actuating element movable between a first position and a second position, the actuating element moving to the second position when a working plane portion of the second member moves into contact with the actuating element corresponding to the movable tube reaching the predetermined standard position along the optical axis, an urging member which maintains the actuating element in the first position in a normal state due to an urging force of the urging member, and a detection unit which detects when the actuating element moves to the second position which opposes the urging force of the urging member, thereby detecting the movable tube reaching the predetermined standard position.
摘要翻译：一种透镜镜筒标准位置检测装置，安装在镜筒上，该镜筒配备有具有第一构件和可移动管的固定管，该固定管沿着透镜镜筒的光轴可前后移动，并且具有与第二构件接合的第二构件固定管，以检测可动管何时达到预定的标准位置。镜筒标准位置检测装置包括可在第一位置和第二位置之间移动的致动元件，当第二构件的工作平面部分与对应于可动管的致动元件接触时，致动元件移动到第二位置沿着光轴到达预定的标准位置;由驱动构件的推动力将致动元件保持在第一位置处于正常状态的推动构件;以及检测单元，其检测致动元件何时移动到第二位置与施力部件的推压力相对的位置，从而检测到达预定标准位置的可动管。

4. 发明授权

US5734943A Device having cartridge chamber with positioned cover 失效
标题翻译：具有定位盖的暗盒室的装置
公开(公告)号：US5734943A
公开(公告)日：1998-03-31
申请号：US622302
申请日：1996-03-25
申请人： Minoru Katoh , Kiyosada Machida , Junichi Omi
发明人： Minoru Katoh , Kiyosada Machida , Junichi Omi
IPC分类号： G03B17/28 , G03B17/02 , G03B17/30
CPC分类号： G03B17/30
摘要： To avoid making a device body larger through positioning of a rotation shaft of a cartridge cover, a device having a device body containing a cartridge chamber into which a film cartridge can be inserted and removed in a axial direction, a cartridge cover provided on the device body which opens and closes the cartridge chamber by rotating about a predetermined axis of rotation, and a device-composing component positioned to the side of the cartridge chamber to extend in a first direction orthogonal to the direction of insertion and removal of the cartridge, the axis of rotation of the cartridge cover extends in a second direction inclined to the first direction from a position near device-composing component. The positioning of the axis of rotation of the cartridge cover in the camera body and not along an edge or corner also improves the camera's aesthetic and ergonomic qualities.
摘要翻译：为了避免通过定位盒盖的旋转轴使装置体更大，装置具有包含盒室的装置主体，暗盒可沿其轴向插入并移除到其中;设置在装置上的盒盖主体，其通过围绕预定的旋转轴线旋转来打开和关闭暗盒室;以及装置构成部件，其定位在药筒室的侧面，以沿着与盒的插入和移除方向正交的第一方向延伸，盒盖的旋转轴线从靠近装置构成部件的位置沿与第一方向倾斜的第二方向延伸。墨盒盖的旋转轴线定位在相机主体中，而不是沿着边缘或角落，也可以提高相机的美学和人体工程学质量。

5. 发明授权

US6049432A Zoom lens barrel 有权
标题翻译：变焦镜头镜筒
公开(公告)号：US6049432A
公开(公告)日：2000-04-11
申请号：US286449
申请日：1999-04-06
申请人： Kiyosada Machida , Hidenori Miyamoto , Hiroshi Wakabayashi , Tomoki Nishimura
发明人： Kiyosada Machida , Hidenori Miyamoto , Hiroshi Wakabayashi , Tomoki Nishimura
IPC分类号： G02B7/10 , G02B15/14
CPC分类号： G02B7/10
摘要： A zoom lens barrel includes at least two lens groups, a linear movement guide tube for guiding a linear movement of the lens groups along the optical axis and a cam tube for reciprocating the lens groups along the optical axis. The guide tube has a guiding portion formed on a film side end portion of the guide tube and extends in parallel with a film surface.
摘要翻译：变焦透镜镜筒包括至少两个透镜组，用于引导透镜组沿着光轴的线性运动的直线运动导引管和用于使透镜组沿着光轴往复运动的凸轮管。引导管具有形成在引导管的膜侧端部上并与膜表面平行延伸的引导部。

6. 发明授权

US5729775A Camera having film counter 失效
标题翻译：相机有电影柜台
公开(公告)号：US5729775A
公开(公告)日：1998-03-17
申请号：US723758
申请日：1996-09-30
申请人： Hidefumi Ohta , Kiyosada Machida , Hiroshi Wakabayashi
发明人： Hidefumi Ohta , Kiyosada Machida , Hiroshi Wakabayashi
IPC分类号： G03B1/60 , G03B7/18 , G03B7/26 , G03B17/18 , G03B17/36
CPC分类号： G03B17/36 , G03B7/18 , G03B7/26
摘要： A camera having a film counter according to the present invention includes a display device which displays information related to frames of a film; a detector which detects that a battery has been replaced while the camera is loaded with the film; a volatile memory which stores information related to a number of remaining unexposed frames of the film; and a controller which causes the display device to display the number of remaining unexposed frames according to the information stored in the volatile memory until the battery is replaced, and switches the display device to display a frame number in a forward count display, in which a frame number increases for each exposure, in response to a signal generated by the detector upon replacement of the battery.
摘要翻译：具有根据本发明的胶片计数器的照相机包括：显示装置，其显示与胶卷的框架有关的信息; 检测器，其在照相机装载胶片时检测电池已被更换; 一种易失性存储器，其存储与所述胶片的剩余未曝光帧数相关的信息; 以及控制器，其使显示装置根据存储在易失性存储器中的信息显示剩余的未曝光帧的数量，直到电池被更换，并且切换显示装置以在前向计数显示中显示帧号，其中响应于在更换电池时由检测器产生的信号，每次曝光的帧数增加。

7. 发明授权

US5634152A Camera with built-in flash 失效
标题翻译：相机内置闪光灯
公开(公告)号：US5634152A
公开(公告)日：1997-05-27
申请号：US582179
申请日：1996-01-02
申请人： Minoru Kato , Hiroshi Wakabayashi , Kiyosada Machida
发明人： Minoru Kato , Hiroshi Wakabayashi , Kiyosada Machida
IPC分类号： G03B15/05 , G03B15/03
CPC分类号： G03B15/05 , G03B2215/0503
摘要： A camera with a built-in flash unit, provided with a flash emitting portion, includes a red-eye reducing lamp positioned close to the flash emitting portion, and a Fresnel lens positioned in front of the flash emitting portion and the red-eye reducing lamp. Furthermore, the camera includes a protruding portion, which is positioned close to the flash emitting portion and the red-eye reducing lamp and is adapted to be contacted by the finger of the camera-holding hand. Owing to such contact, the photographer is warned as to the improper positioning of his finger, so that the flash emitting portion and the red-eye reducing lamp can be protected from being carelessly covered during the phototaking operation.
摘要翻译：具有闪光发射部分的内置闪光单元的相机包括位于闪光发射部分附近的防红眼灯，以及位于闪光部分前方的红外线透镜和减少红眼的闪光灯灯。此外，相机包括突出部分，其位于闪光发射部分和防红眼灯附近，并且适于与相机握持手的手指接触。由于这样的接触，拍摄者被警告指示手指的不当定位，从而可以防止闪光发射部分和防红眼灯在拍摄操作期间被不小心地覆盖。

8. 发明授权

US6164842A Camera having a lens barrier unit opening/closing mechanism 失效
标题翻译：相机具有透镜屏障单元打开/关闭机构
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。

9. 发明授权

US5634150A Compact camera with improved display device and mounting board layout 失效
标题翻译：紧凑型相机具有改进的显示设备和安装板布局
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。

10. 发明授权

US5687029A Lens barrel having collapsing and extending use grooves 失效
标题翻译：镜筒具有折叠和延伸的使用槽
公开(公告)号：US5687029A
公开(公告)日：1997-11-11
申请号：US638750
申请日：1996-04-29
申请人： Junichi Omi , Kiyosada Machida , Hiroshi Wakabayashi
发明人： Junichi Omi , Kiyosada Machida , Hiroshi Wakabayashi
IPC分类号： G02B7/09 , G02B7/04 , G02B7/10 , G02B15/14
CPC分类号： G02B7/102
摘要： A lens barrel having first and second lens groups and first and second tubes. The first tube has first and second guide grooves to respectively guide the first and second groups in an optical direction. The second tube has first and second cam grooves to respectively guide the first and second lens groups, in conjunction with the first and second guide grooves, for focusing and zooming operations. A first collapsing use groove extends substantially perpendicular to the optical axis from an end of the second guide groove that is closer to an image surface to maintain the second lens group in a stationary position on the optical axis when the first lens group is collapsed toward the second lens group and when the first lens group is extended into a wide state. A second collapsing use groove extends substantially perpendicular to the optical axis from an end of the second cam groove that is closer to the image surface and overlaps the first collapsing use groove to perform the same functions as the first collapsing use groove. The first cam groove is inclined with respect to the optical axis and the second cam groove includes a wide state focusing portion extending substantially parallel to the first cam groove from an end of the second collapsing use groove portion to guide the second lens group uniformly with a movement of the first lens group for focusing of the first and second lens groups in the wide state. The second cam groove above the wide state focusing portion is a stepped groove having alternating zooming portions and focusing portions, wherein the zooming portions are inclined from the optical axis and the focusing portions are substantially perpendicular to the optical axis.
摘要翻译：具有第一和第二透镜组以及第一和第二管的镜筒。第一管具有第一和第二引导槽，以在光学方向上分别引导第一和第二组。第二管具有第一和第二凸轮槽，以分别引导第一和第二透镜组与第一和第二引导槽一起用于聚焦和缩放操作。第一折叠使用槽从第二引导槽的靠近图像表面的端部基本上垂直于光轴延伸，以在第一透镜组朝向光轴方向折叠时将第二透镜组保持在光轴上的静止位置第二透镜组，并且当第一透镜组延伸到宽状态时。第二塌陷用槽从第二凸轮槽的端部基本上垂直于光轴延伸，第二凸轮槽更靠近图像表面并且与第一塌缩使用槽重叠以执行与第一塌缩使用槽相同的功能。第一凸轮槽相对于光轴倾斜，第二凸轮槽包括从第二折叠用槽部的端部与第一凸轮槽大致平行地延伸的宽状态聚焦部，从而均匀地引导第二透镜组用于第一和第二透镜组在宽状态下聚焦的第一透镜组的移动。宽状态聚焦部分上方的第二凸轮槽是具有交替的变焦部分和聚焦部分的阶梯槽，其中变焦部分从光轴倾斜并且聚焦部分基本上垂直于光轴。

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