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1. 发明授权

US4853721A Automatic film information reading method and device 失效
标题翻译：电影信息自动读取方法及装置
公开(公告)号：US4853721A
公开(公告)日：1989-08-01
申请号：US137078
申请日：1987-12-23
申请人： Haruo Kobayashi , Akira Yoshizaki , Takeo Hoda , Masataka Kashima
发明人： Haruo Kobayashi , Akira Yoshizaki , Takeo Hoda , Masataka Kashima
IPC分类号： G03B7/24
CPC分类号： G03B7/24
摘要： A film information reading system for automatically reading film information such as film sensitivity from code patterns on a film cartridge mounted in a cartridge chamber of a camera. The code patterns comprise a six code areas arranged axially of the film cartridge. The reading system comprises a first electric contact to contact at least one of the second to fourth code areas, a second electric contact to contact the fifth code area, and a third electric contact to contact the sixth code area. The second and third contacts are in a short-circulating relationship. A film information readout circuit is connected to the contacts for reading the film information from conductive, and non-conductive states between the first to third contacts provided by the code patterns.
摘要翻译：一种胶卷信息读取系统，用于从安装在照相机暗盒中的胶卷暗盒上的代码图形自动读取诸如胶片敏感度的胶片信息。代码图案包括沿胶片暗盒轴向布置的六个代码区域。读取系统包括：第一电触点，用于接触第二至第四代码区域中的至少一个，第二电触点和第五代码区域接触;第三电触头，用于接触第六代码区域。第二和第三个联系人处于短暂的关系。电影信息读取电路连接到用于从导电性读取胶片信息的触点以及由代码图形提供的第一至第三触点之间的非导通状态。

2. 发明授权

US4560261A Flat camera with self photograph framing mirror 失效
标题翻译：平面相机与自拍照片镜
公开(公告)号：US4560261A
公开(公告)日：1985-12-24
申请号：US491846
申请日：1983-05-05
申请人： Hiroshi Ueda , Akira Yoshizaki , Yasuo Masaki
发明人： Hiroshi Ueda , Akira Yoshizaki , Yasuo Masaki
IPC分类号： G03B17/06 , G03B19/02 , G03B13/02 , G03B13/14
CPC分类号： G03B19/023 , G03B17/06
摘要： A camera for use with a disk film having a take lens window provided in the front side of a parallelepipedal housing closer to one lateral side thereof and a mirror device disposed at the center of the front side adjacent the window for observing the object. The mirror device is variable in its inclination to correct the parallax due to a variation in the distance of the object and has framing marks for indicating the field of view of the lens which differs with the object distance. The mirror device further has a coverage recognition sign which is observable only from a predetermined position within the coverage where an image of the object can be accurately observed on the device.
摘要翻译：一种用于具有设置在更靠近其一个侧面的平行六面体壳体的前侧中的带有镜头窗口的盘片的照相机，以及设置在靠近窗口的正面中心处的镜装置，用于观察物体。反射镜装置的倾斜度是可变的，以便由于物体的距离的变化而校正视差，并且具有用于指示与物体距离不同的透镜的视场的成帧标记。反射镜装置还具有覆盖识别符号，其仅能够在覆盖范围内可以在装置上准确地观察物体的图像的预定位置处观察到。

3. 发明授权

US4596452A Thin disc camera 失效
标题翻译：薄光盘相机
公开(公告)号：US4596452A
公开(公告)日：1986-06-24
申请号：US722921
申请日：1985-04-12
申请人： Hiroshi Ueda , Akira Yoshizaki , Harumi Tanaka
发明人： Hiroshi Ueda , Akira Yoshizaki , Harumi Tanaka
IPC分类号： G03B19/02 , G03B17/02
CPC分类号： G03B19/023
摘要： A disc camera for use with a disc film cartridge includes upper and lower camera walls spaced from one another by a distance less than the height of the cartridge housed in a cartridge chamber. The upper wall is formed with an opening which allows a part of the cartridge housed in the cartridge chamber to project therefrom. A frame is formed in the cartridge chamber so as to be fitted with an exposure aperture of the cartridge when a rear cover of the camera is closed. The frame serves to prevent exposure of a film in the cartridge to unwanted light. A covering member which protects the projecting part of the cartridge against impact which might be applied thereto also prevents entry of dust into the cartridge chamber.The opening may be formed on a lower camera wall or on both of the upper and lower camera walls.
摘要翻译：与光盘暗盒一起使用的光盘相机包括彼此间隔开的距离小于容纳在暗盒室中的墨盒的高度的上部和下部相机壁。上壁形成有允许容纳在暗盒室中的墨盒的一部分从其突出的开口。当相机的后盖关闭时，在盒室中形成框架以便装配盒的曝光孔。该框架用于防止墨盒中的胶片暴露于不需要的光线。保护盒的突出部分的防止构件可能被施加到其上的冲击也可防止灰尘进入暗盒室。开口可以形成在下摄像机壁上或上下摄像机壁上。

4. 发明授权

US4107709A Exposure time control circuitry for cameras 失效
标题翻译：照相机曝光时间控制电路
公开(公告)号：US4107709A
公开(公告)日：1978-08-15
申请号：US762721
申请日：1977-01-26
申请人： Kayoshi Tsujimoto , Akira Yoshizaki
发明人： Kayoshi Tsujimoto , Akira Yoshizaki
IPC分类号： G03B7/01 , G03B7/083 , G03B7/089 , G03B9/62 , G03B17/18 , G03B7/08
CPC分类号： G03B7/083
摘要： In an exposure time control circuit for a camera adapted for manual and automatic exposure control, the resistance of a single variable resistance element is varied by a first movable member moved in accordance with at least the setting of the film sensitivity and by a second movable member moved in accordance with the manually set exposure time. Switching means connect either the first or the second independently movable member into the time control circuit. A manually operable second switching means set to a first position produces a first output signal between a photoelectric element and the variable resistance and in a second position produces a second output signal formed between a fixed resistor and the variable resistance element.The first independently movable member may also be moved in accordance with the diaphragm aperture setting. The means for switching the first and second independently movable members may be interlocked with the second switching means controlling the automatic or manual mode of exposure control. An indication of the optimum exposure control may be provided in either the automatic or manual exposure control mode in a further modification of the apparatus which includes an additional switch associated with the variable resistance element and which is independently operable from the second means for switching.
摘要翻译：在适用于手动和自动曝光控制的照相机的曝光时间控制电路中，单个可变电阻元件的电阻由至少根据胶片灵敏度的设定移动的第一可移动元件和第二可移动元件按照手动设定曝光时间移动。开关装置将第一或第二独立可移动构件连接到时间控制电路中。设置到第一位置的可手动操作的第二切换装置产生光电元件和可变电阻之间的第一输出信号，并且在第二位置产生形成在固定电阻器和可变电阻元件之间的第二输出信号。

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

US4142787A Automatic diaphragm control mechanism for a single lens reflex camera 失效
标题翻译：单镜头反光相机的自动光圈控制机构
公开(公告)号：US4142787A
公开(公告)日：1979-03-06
申请号：US752234
申请日：1976-12-20
申请人： Hiroshi Ueda , Akira Yoshizaki
发明人： Hiroshi Ueda , Akira Yoshizaki
IPC分类号： G03B7/087 , G03B7/08 , G03B19/12
CPC分类号： G03B7/087
摘要： A mechanism for automatically controlling the diaphragm aperture of a single lens reflex camera in response to scene brightness, has a photo-electric element disposed within camera body outside the photographic light path to receive light coming from the scene through the objective and diaphragm aperture and reflected from light reflective surfaces of shutter curtain and/or film. After the reflex mirror has retracted from its viewing position, the diaphragm is gradually stopped down with the photo-electric element receiving scene light therethrough until a diaphragm control circuit detects a suitable diaphragm aperture and interrupts the stopping down operation. Exposure time may be controlled by an electric circuit in accordance with the output of the photoelectric element receiving scene light through the diaphragm aperture adjusted by the diaphragm control circuit.
摘要翻译：用于响应于场景亮度自动控制单个镜头反光相机的光圈孔径的机构具有设置在摄影光路外部的照相机体内的光电元件，以接收通过物镜和光阑孔径从场景发出的光并反射从快门帘和/或胶片的光反射表面。在反射镜已经从其观察位置缩回之后，光电子元件接收场景光直到膜片控制电路检测到合适的光阑孔径并中断停止操作，逐渐停止光阑。曝光时间可以通过根据由光阑控制电路调节的光阑孔径接收场景光的光电元件的输出的电路来控制。

7. 发明授权

US4075640A Camera with exposure control mechanism 失效
标题翻译：摄像机与曝光控制机制
公开(公告)号：US4075640A
公开(公告)日：1978-02-21
申请号：US725470
申请日：1976-09-22
申请人： Hiroshi Ueda , Akira Yoshizaki
发明人： Hiroshi Ueda , Akira Yoshizaki
IPC分类号： G03B7/099 , G03B7/0997 , G03B17/18 , G03B7/08
CPC分类号： G03B7/09974
摘要： An exposure control mechanism for a camera which includes a light measuring circuit having a photosensitive element disposed for receiving scene light reflected at substantially the entire area of both the surface of a film and a leading curtain of a focal plane shutter after the light has passed through an objective and a diaphragm. An operable member is provided for moving a light restricting member from a non-operative to an operative position where the member respectively permits the scene light reflected at the entire area or the scene light reflected at a small predetermined area of the surface to be received by the photosensitive element. An alternative light measuring circuit has a plurality of photosensitive elements respectively disposed for receiving the scene light reflected at different small predetermined areas of the surface. In this case, switches are provided for selectively activating the photosensitive elements of the light measuring circuit.

8. 发明授权

US4490029A Camera with a framing mirror 失效
标题翻译：相机与框架镜
公开(公告)号：US4490029A
公开(公告)日：1984-12-25
申请号：US505597
申请日：1983-06-20
申请人： Harumi Tanaka , Hiroshi Ueda , Keisuke Maeda , Akira Yoshizaki
发明人： Harumi Tanaka , Hiroshi Ueda , Keisuke Maeda , Akira Yoshizaki
IPC分类号： G03B15/00 , G03B9/64 , G03B17/06 , G03B17/18 , G03B17/24 , G03B13/02
CPC分类号： G03B17/18 , G03B17/06 , G03B17/24 , G03B9/64 , G03B2217/243
摘要： A framing mirror provided on the front part of a camera for enabling observation of the range of the scene to be photographed from the front of the camera is used for various displays by a liquid crystal display device. Various operation modes are set by a mode selection member and the state of the display portion of the liquid crystal display device arranged in front of the framing mirror changes in accordance with the set operation mode to effect various displays. In at least one of the operation modes the whole display portion of the liquid crystal display device becomes transparent, whereby it is possible to observe the framing mirror from the front of the camera. Alternatively, the framing mirror has a transparent portion at a marginal position and the liquid crystal display device is arranged behind the transparent portion so as to be observable from the front of the camera. The liquid crystal display device displays the same data as displayed by another liquid crystal display device which is arranged behind the framing mirror, for recording data on a photographic film.
摘要翻译：在液晶显示装置的各种显示器上，使用设置在相机前部的框架镜，用于观察从相机前方拍摄的场景的范围。通过模式选择部件设定各种操作模式，并且布置在框架镜前面的液晶显示装置的显示部分的状态根据设定的操作模式而改变，以实现各种显示。在至少一个操作模式中，液晶显示装置的整个显示部分变得透明，从而可以从相机前部观察框架镜。或者，框架镜在边缘位置具有透明部分，并且液晶显示装置布置在透明部分的后面，以便可以从照相机的前部观察。液晶显示装置显示与配置在框架镜后面的另一液晶显示装置所显示的数据相同的数据，用于在照相胶片上记录数据。

9. 发明授权

US5466293A Coating apparatus for providing a superficial protective layer on a card 失效
标题翻译：用于在卡上提供表面保护层的涂布装置
公开(公告)号：US5466293A
公开(公告)日：1995-11-14
申请号：US169588
申请日：1993-12-17
申请人： Takeshi Tanaka , Daiki Minamino , Akira Yoshizaki , Nakaya Nakano
发明人： Takeshi Tanaka , Daiki Minamino , Akira Yoshizaki , Nakaya Nakano
IPC分类号： B05C1/02 , B05C1/06 , B05C1/00
CPC分类号： B05C1/02 , B05C1/06
摘要： An apparatus for forming a protective layer on a card by use of a resin solution, includes a coating head having a fiber member, wherein the coating head is relatively positioned on the card so as to be brought in contact with a portion of a surface of the card so that the resin solution is transferred onto the contact portion of the card through the fiber member. The apparatus includes a moving device to selectively move at least one of the coating head and the card so as to move the contact portion along the surface of the card so that the surface of the card is coated with the resin solution.
摘要翻译：一种用于通过使用树脂溶液在卡片上形成保护层的装置，包括具有纤维部件的涂覆头，其中涂覆头相对定位在卡片上，以便与表面的一部分接触使得树脂溶液通过纤维构件转印到卡的接触部分上。所述装置包括移动装置，用于选择性地移动所述涂覆头和所述卡中的至少一个，以沿所述卡的表面移动所述接触部分，使得所述卡的表面涂覆有所述树脂溶液。

10. 发明授权

US5051765A Camera 失效
标题翻译：相机
公开(公告)号：US5051765A
公开(公告)日：1991-09-24
申请号：US453254
申请日：1989-12-20
申请人： Akira Yoshizaki , Masataka Kashima , Akira Yamanaka , Haruo Kobayashi
发明人： Akira Yoshizaki , Masataka Kashima , Akira Yamanaka , Haruo Kobayashi
IPC分类号： G03B17/12 , G03B11/04 , G03B17/04
CPC分类号： G03B17/04
摘要： A camera having a photographic optical system, a lens barrel disposed to be movable relative to a camera body in a direction of an optical axis and holding the photographic optical system, a focal length switchover mechanism for moving the photographic optical system such that the photographic optical system has a longer focal length as the same is moved forwardly in the direction of the optical axis, and a lens barrier displaceable between a closed position and an opened position for covering and uncovering a front face of the lens barrel. This lens barrier is disposed independently of the lens barrel adjacent a front end of the lens barrel having returned to a home position thereof at the side of the camera body such that the lens barrier is not movable in unison with the lens barrel. The lens barrel is moved to a projected position at which a front portion of the same is projected forwardly of the lens barrier when the focal length of the photographic optical system is set to be long by the focal length switchover mechanism. When the lens barrel is placed at the projected position and if the lens barrier is operated to its closed position, the lens barrel first returns to its home position before the lens barrier will close.
摘要翻译：一种具有摄影光学系统的照相机，透镜镜筒，被设置为能够相对于照相机主体在光轴方向上移动并保持照相光学系统;焦距切换机构，用于移动摄影光学系统，使得照相光学系统具有较长的焦距，因为其在光轴方向上向前移动，并且在关闭位置和打开位置之间可移动的透镜屏障用于覆盖和露出镜筒的前表面。该透镜屏障独立于邻近镜筒前端的透镜镜筒，其已经返回到相机主体侧面的原始位置，使得透镜屏障不能与透镜镜筒一致地移动。当焦距切换机构将照相光学系统的焦距设定得较长时，透镜镜筒移动到突出位置，在该突出位置上，其前部部分突出于透镜屏障的前方。当镜筒放置在投影位置时，如果透镜屏障操作到其关闭位置，镜头镜筒首先返回到其原始位置，然后透镜屏障将关闭。

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