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1. 发明授权

US4159170A Camera position indicator device 失效
标题翻译：相机位置指示装置
公开(公告)号：US4159170A
公开(公告)日：1979-06-26
申请号：US846652
申请日：1977-10-28
申请人： Yoshio Kuramoto , Isamu Uchida , Maki Yamashita
发明人： Yoshio Kuramoto , Isamu Uchida , Maki Yamashita
IPC分类号： G03B15/00 , G03B17/06 , G03B7/00 , G03B17/00
CPC分类号： G03B17/06 , G03B15/00
摘要： A camera includes a forwardly facing illuminatable visual member and a first group of laterally spaced parallel vertical light absorbent vanes extending from the face of the visual member to restrict the light rays directed therefrom to a predetermined horizontal angle which is a function of the intervane spacing and the depth of the vanes. The vane parameters are such that the predetermined angle is equal to the camera field angle or the range finder viewing angle or two groups of vanes may be provided corresponding to each of the camera and view finder field angles. A second group of vertically spaced horizontal vanes may be provided to limit the visibility of the visual member to one or more vertical angles. The first and second vane groups are perpendicular to each other and either intercept each other, from rectangular frames or are superimposed. A network is provided for varying the illumination of the visual member in response to the ambient light and another network is provided for illuminating the visual member in relation to the initiation of a self-timing cycle. Where two angles delineating vane groups are provided, the visual member is divided into corresponding differently illuminated sections.
摘要翻译：照相机包括向前照明的可视构件和从视觉构件的表面延伸的第一组横向间隔开的平行的垂直光吸收叶片，以将从其引导的光线限制在预定的水平角度，其是间隔间隔的函数，并且叶片的深度。叶片参数使得预定角度等于相机视场角或测距仪视角，或者可以对应于相机和取景器视场角度中的每一个来提供两组叶片。可以提供第二组垂直间隔的水平叶片，以将视觉构件的可见度限制到一个或多个垂直角度。第一叶片组和第二叶片组彼此垂直并且彼此相隔，从矩形框架或叠加。提供网络以响应于环境光而改变视觉构件的照明，并且提供另一网络以相对于启动自定时周期来照射视觉构件。当提供描绘叶片组的两个角度时，视觉构件被分成相应的不同照明部分。

2. 发明授权

US4614417A Camera 失效
标题翻译：相机
公开(公告)号：US4614417A
公开(公告)日：1986-09-30
申请号：US686668
申请日：1984-12-27
申请人： Yoshiaki Hata , Toshiaki Matsumoto , Shinji Tominaga , Koji Yamamoto , Maki Yamashita , Yoshihiro Tanaka
发明人： Yoshiaki Hata , Toshiaki Matsumoto , Shinji Tominaga , Koji Yamamoto , Maki Yamashita , Yoshihiro Tanaka
IPC分类号： G02B7/32 , G03B3/00 , G03B7/08 , G03B7/097
CPC分类号： G02B7/32
摘要： A camera constructed compact, wherein one position signal outputting device is used in an auto-focusing device and an auto-exposure control device. The camera comprises a displacement mechanism, a focusing control mechanism, an exposure control mechanism, a position signal outputting device, a distance measuring device, a focusing stop mechanism, a light measuring apparatus and a focusing stop mechanism.
摘要翻译：一种相机构造紧凑，其中一个位置信号输出装置用于自动聚焦装置和自动曝光控制装置。照相机包括位移机构，聚焦控制机构，曝光控制机构，位置信号输出装置，距离测量装置，聚焦停止机构，光测量装置和聚焦停止机构。

3. 发明授权

US4870437A Photographic camera 失效
标题翻译：摄影相机
公开(公告)号：US4870437A
公开(公告)日：1989-09-26
申请号：US270460
申请日：1988-11-08
申请人： Takanobu Omaki , Junichi Tanii , Sadafusa Tsuji , Maki Yamashita
发明人： Takanobu Omaki , Junichi Tanii , Sadafusa Tsuji , Maki Yamashita
IPC分类号： G03B17/30 , G03B17/42
CPC分类号： G03B17/30 , G03B17/425 , G03B2217/268
摘要： A photographic camera having in a patrone chamber for loading a film patrone a rotational drive mechanism for rotating a film in a direction for loosening at least the film peripheral relative to an axis along a patrone axis and extending toward a leading edge of the film and a film insertion mechanism for inserting the leading edge of the film into a film outlet opening extending from the patrone chamber to a film exposure section with the rotation of the film. With this construction, when the film patrone is accommodated in the patrone chamber, wherever the leading edge of the film may be placed about the patrone axis, the film insertion mechanism rotates the film about the axis along the patrone axis thereby to guide the leading edge of the film to be inserted into the film outlet opening extending to a manually-operated film winding-up mechanism or to an automatic film winding-up device.
摘要翻译：一种照相机，其具有用于装载胶卷的旋转驱动机构，用于旋转驱动机构，该旋转驱动机构用于沿着图案轴线至少使胶片周边相对于轴松动的方向旋转胶片，并且朝向胶片的前缘延伸;以及胶片插入机构，用于将胶片的前缘插入到从胶卷室延伸到膜曝光部分的膜出射口中，随着胶片的旋转。利用这种结构，当胶片托盘容纳在托盘室中时，膜的前缘可以围绕托盘轴线放置在其中，胶片插入机构沿着图案轴旋转胶片绕轴线，从而引导前缘被插入延伸到手动操作的胶卷清理机构的胶片出口开口的胶片或自动胶片清理装置。

4. 发明授权

US4174168A Safety mechanism for cameras 失效
标题翻译：摄像机的安全机制
公开(公告)号：US4174168A
公开(公告)日：1979-11-13
申请号：US856143
申请日：1977-11-30
申请人： Maki Yamashita
发明人： Maki Yamashita
IPC分类号： G03B1/08 , G03B1/62 , G03B17/42 , G03B17/38
CPC分类号： G03B1/62 , G03B1/08 , G03B17/42
摘要： A camera adapted to receive film perforated at predetermined metering intervals, is provided with electromagnetic shutter release means which includes switch means for preventing double exposure. The switch means permits shutter release operation when the camera is not loaded with film as well as when a fresh film frame is in registry with the camera exposure area. In preferred embodiments, the switch means may be operated by a film perforation sensing mechanism and/or film cartridge sensing means.
摘要翻译：适于接收以预定测量间隔穿孔的胶片的相机设置有电磁快门释放装置，其包括用于防止双重曝光的开关装置。当相机未装载胶片以及当新胶片框架与照相机曝光区域对准时，开关装置允许快门释放操作。在优选实施例中，开关装置可以由薄膜穿孔感测机构和/或胶片暗盒感测装置来操作。

5. 发明授权

US4382668A Compact cameras using a disk type film cartridge 失效
标题翻译：使用磁盘式胶片暗盒的小型相机
公开(公告)号：US4382668A
公开(公告)日：1983-05-10
申请号：US355786
申请日：1982-03-08
申请人： Nobuo Umehara , Maki Yamashita , Akira Yoshizaki
发明人： Nobuo Umehara , Maki Yamashita , Akira Yoshizaki
IPC分类号： G03B17/00 , G03B17/26 , G03B19/02 , G03B1/00
CPC分类号： G03B19/023
摘要： A flat compact camera employing a disk type film cartridge includes a body member having an open topped cavity and directly mounting an objective lens and a chamber member replaceably housing a film cartridge and hinged along its rear to the camera body for swinging between a photographically inoperative position retracted into the cavity and an operative condition extending from the cavity. A mirror located in the cavity is swingable between retracted and advanced positions respectively offset from and intercepting the objective lens optical axis in response to the chamber member retracted and advanced positions. The shutter and film advancing mechanisms are housed in the chamber member and the viewfinder in the body member and the chamber member is spring biased toward its extended position and the mirror toward its advanced position, the chamber being releasably locked in retracted position.
摘要翻译：采用盘式胶片暗盒的平面小型照相机包括具有敞开的顶部空腔并直接安装物镜的主体部件和可更换地容纳暗盒并且沿其后部铰接到照相机主体的室部件，用于在照相机不工作位置缩回到空腔中并且从空腔延伸的操作状态。位于空腔中的反射镜可响应于腔室构件缩回和前进位置而在缩回位置和前进位置之间摆动，分别偏离和拦截物镜光轴。快门和胶片推进机构容纳在腔室构件中，主体构件中的取景器和腔室构件被弹簧偏压朝向其延伸位置，反射镜朝向其前进位置，腔室可释放地锁定在缩回位置。

6. 发明授权

US4310734A Electric circuit unit 失效
标题翻译：电路单元
公开(公告)号：US4310734A
公开(公告)日：1982-01-12
申请号：US37306
申请日：1979-05-08
申请人： Maki Yamashita , Shinji Tominaga
发明人： Maki Yamashita , Shinji Tominaga
IPC分类号： H05K1/18 , H01H9/04 , H05K5/03 , H05K7/02 , H05K7/14 , H01H21/62
CPC分类号： H05K7/1417 , H05K5/03 , H05K7/026
摘要： An electric circuit unit includes a through-hole type plate on one side of which is printed an electrical circuit including switch terminals and on the other side of which are attached electrical circuit elements such as resistors, capacitors and semiconductor elements. An electrically-insulating protective cover is attached to the plate so as to cover the switch terminals provided on the plate. The protective cover supports elements which include movable switch contacts which are engageable with the switch terminals provided on the plate.
摘要翻译：电路单元包括通孔型板，其一侧印有包括开关端子的电路，并且另一侧具有诸如电阻器，电容器和半导体元件的电路元件。电绝缘保护盖附着在板上以覆盖设在板上的开关端子。保护盖支撑包括与设置在板上的开关端子可接合的可移动开关触头的元件。

7. 外观设计

USD258445S Underwater camera or similar article 失效
公开(公告)号：USD258445S
公开(公告)日：1981-03-03
申请号：US7270
申请日：1979-01-29
申请人： Tetsuro Ooya , Maki Yamashita
设计人： Tetsuro Ooya , Maki Yamashita

8. 发明授权

US4119982A Small size single lens reflex camera 失效
标题翻译：小尺寸单反相机
公开(公告)号：US4119982A
公开(公告)日：1978-10-10
申请号：US727357
申请日：1976-09-28
申请人： Toshinori Imura , Maki Yamashita
发明人： Toshinori Imura , Maki Yamashita
IPC分类号： G03B19/12
CPC分类号： G03B19/12
摘要： A small single lens reflex camera for use with a 110 film format cartridge is provided. The size of the camera body can be maintained at a minimum by an improved view finder optical system which coacts with a movable mirror movable into and out of the photographic path in correlation with the releasing operation of a shutter. A series of reflecting mirrors are utilized in the viewfinder assembly within certain angular design parameters to maintain a compact shape while permitting a highly accurate focusing system. The viewfinder optical system can be assembled as a relatively stationary sealed module unit. The movable mirror is adjustable relative to the optical path to optimize its alignment and calibration focusing of an image on the focusing plate of the module viewfinder.
摘要翻译：提供了一个用于110胶片格式墨盒的小型单反相机。通过改进的取景器光学系统可以将照相机主体的尺寸保持在最小限度，该取景器光学系统与可移动的镜可以与快门的释放操作相关联地移动和移出照相路径。在一些角度设计参数中，取景器组件中使用一系列反射镜，以保持紧凑的形状，同时允许高度精确的聚焦系统。取景器光学系统可以组装成相对固定的密封模块单元。可移动镜可以相对于光学路径调节，以优化其对准和模块取景器聚焦板上图像的校准聚焦。

9. 发明授权

US4101914A Indicating devices for use in cameras 失效
标题翻译：指示在摄像机中使用的设备
公开(公告)号：US4101914A
公开(公告)日：1978-07-18
申请号：US782298
申请日：1977-03-23
申请人： Maki Yamashita , Yasuzi Kogure
发明人： Maki Yamashita , Yasuzi Kogure
IPC分类号： G03B7/01 , G03B7/16 , G03B9/02 , G03B15/05 , G03B15/02
CPC分类号： G03B15/05 , G03B2215/05
摘要： A camera adapted for use with a photoflash device, and having structure for manually setting a diaphragm aperture externally of the camera includes: a switch for switching the camera from a daylight photography mode to a flash photography mode, and vice-versa; a diaphragm setting member movable for setting the diaphragm aperture; a first scale member for indicating a set position of the diaphragm aperture setting member for daylight photography, and a second scale member for indicating a set position of the diaphragm setting member for flash photography. Additionally, the camera is provided with structure for selectively exposing one of the two scale members in response to selection of the photography mode of the camera. The exposing structure is interconnected with the switch for automatic, selective indication of the scale members.

10. 发明授权

US4009478A Film advance and metering mechanism for cameras 失效
标题翻译：相机胶片前进和计量机构
公开(公告)号：US4009478A
公开(公告)日：1977-02-22
申请号：US610348
申请日：1975-09-04
申请人： Maki Yamashita
发明人： Maki Yamashita
IPC分类号： G03B17/42 , G03B1/04 , G03B1/14 , G03B1/22
CPC分类号： G03B1/04 , G03B1/14
摘要： A still camera for use with film having a row of perforations, one for each film frame, has a manually operated film advancing mechanism and a metering mechanism for selectively disabling the advancing mechanism. A lock mechanism retains an intermediate gear at the position where the gear transmits the movement of the manual film advancing member to a film wind-up gear for the film transportation. A sensing pawl releases the intermediate gear and disconnects the same from a transmission train between the manual member to the film wind-up gear to disable the film transportation when the sensing pawl detects a perforation and is slightly moved thereby.
摘要翻译：一种用于具有一排穿孔的胶片的静态照相机，每个胶片框架均具有手动操作的胶片推进机构和用于选择性地禁止推进机构的计量机构。锁定机构将中间齿轮保持在齿轮将手动膜前进构件的运动传递到用于胶片输送的胶卷卷绕齿轮的位置处。感测爪释放中间齿轮并将其从手动构件到薄膜卷取齿轮之间的传动系分开，以在传感棘爪检测到穿孔并且由此略微移动时禁止胶片输送。

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