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51. 发明授权

US4679101A Information recording or erasing apparatus 失效
标题翻译：信息记录或擦除装置
公开(公告)号：US4679101A
公开(公告)日：1987-07-07
申请号：US526038
申请日：1983-08-24
申请人： Nobuo Tezuka
发明人： Nobuo Tezuka
IPC分类号： G11B19/02 , G11B15/02 , G11B15/04 , G11B19/04 , G11B19/10 , G11B5/02 , G11B5/09
CPC分类号： G11B15/04 , G11B15/02 , G11B19/04 , G11B19/10
摘要： Apparatus for use with a cassette housing a recording medium including a recording-erasing apparatus and an inhibit device for inhibiting signal recording or erasing in accordance with a cassette loaded in the apparatus. According to a preferred embodiment, the apparatus may include a manually operable mechanism for enabling signal recording or erasing regardless of the inhibit device.
摘要翻译：一种用于容纳包括记录擦除装置的记录介质的盒的装置和用于根据装载在装置中的盒禁止信号记录或擦除的禁止装置。根据优选实施例，该装置可以包括用于使能信号记录或擦除而不管禁止装置的手动操作机构。

52. 发明授权

US4661868A Cassette loading mechanism with malfunction preventing means 失效
标题翻译：带故障防止装置的卡带装载机构
公开(公告)号：US4661868A
公开(公告)日：1987-04-28
申请号：US493302
申请日：1983-05-10
申请人： Nobuo Tezuka
发明人： Nobuo Tezuka
IPC分类号： G11B15/675 , G11B17/035 , G11B17/04 , G11B5/008 , G11B17/00
CPC分类号： G11B17/046 , G11B15/675
摘要： A cassette handling apparatus having a main body part; a cassette receiving part arranged to be able to assume first and second states relative to the main body part; a moving member arranged to be in a first state when a portion of the cassette is loaded on the cassette receiving part and in a second state upon completion of cassette loading; and a device for preventing the cassette receiving part from shifting from the first to the second state thereof when the moving member is in the first state thereof and for allowing the cassette receiving part to shift from the first to the second state thereof when the moving member is in its second state, whereby the cassette can be reliably prevented without fail from being used in an incompletely loaded condition on the cassette receiving part.
摘要翻译：一种具有主体部分的盒式处理装置; 设置成能够相对于主体部分呈现第一状态和第二状态的盒接收部; 当盒的一部分被装载在盒接收部分上并且在盒装载完成时处于第二状态，被设置成处于第一状态的移动部件; 以及用于当所述移动部件处于其第一状态时防止所述盒接收部从所述第一状态向所述第二状态移动的装置，并且当所述移动部件被移动时，所述盒接收部从所述第一状态向所述第二状态移动处于其第二状态，由此可以可靠地防止盒被使用在盒接收部分上的不完全装载状态。

53. 发明授权

US4635123A Image pick-up device for use with an illuminating device 失效
标题翻译：用于照明装置的摄像装置
公开(公告)号：US4635123A
公开(公告)日：1987-01-06
申请号：US467368
申请日：1983-02-17
申请人： Makoto Masunaga , Nobuo Tezuka
发明人： Makoto Masunaga , Nobuo Tezuka
IPC分类号： H04N5/235 , H04N5/335 , H04N3/14
CPC分类号： H04N5/2354 , H04N5/335
摘要： An image pick-up device using image pick-up device having a photoelectric converting portion and a memory portion for storing therein image information formed in the converting portion, and a light source for illuminating an object to be photographed, has an inhibiting device for inhibiting the light emission of the light source while the image information in the photoelectric converting portion is transferred to the memory portion. The amount of accumulation after the accumulation of image signals in the image pick-up device is started is discriminated and control is effected such that the illuminating light source is caused to functionally act when the amount of accumulation does not reach a predetermined amount.
摘要翻译：一种使用具有光电转换部分和存储部分的图像拾取装置的图像拾取装置，用于存储形成在转换部分中的图像信息和用于照射待拍摄对象的光源，具有抑制装置当光电转换部分中的图像信息被传送到存储器部分时，光源的发光。识别摄像装置中的图像信号累积后的累积量，并进行控制，使得当累积量未达到预定量时使照明光源发挥功能作用。

54. 发明授权

US4402468A Film takeup spool for camera 失效
标题翻译：胶卷卷轴为相机
公开(公告)号：US4402468A
公开(公告)日：1983-09-06
申请号：US278998
申请日：1981-06-30
申请人： Nobuo Tezuka , Tatsuya Taguchi
发明人： Nobuo Tezuka , Tatsuya Taguchi
IPC分类号： G03B17/30 , G03B1/04 , B65H75/24
CPC分类号： G03B17/30 , G03B2217/261
摘要： A film takeup spool provided with pawls in the interior of a sleeve hub thereof at such a location that pivot pins of the pawls are off-set from the axis of rotation of the sleeve hub. The pawls are urged by respective springs to project their teeth radially outwardly of the sleeve hub into the perforations of the film. When the spool is driven to rotate with a sufficient tension of the film, the pawl teeth are retracted into the sleeve hub, thus permitting a smooth winding up of the film on the sleeve hub of the takeup spool.
摘要翻译：在其套筒毂的内部设置有棘爪的薄膜卷取卷轴在这样的位置处，即爪的枢转销从套筒毂的旋转轴线偏离。棘爪被相应的弹簧推动，以将其牙齿径向向外突出到套筒的穿孔中。当卷轴被驱动以具有足够的薄膜张力旋转时，棘爪齿缩回到套筒毂中，从而允许胶片在卷取卷筒的套筒毂上平滑地卷起。

55. 发明授权

US4395103A Film winding device for camera 失效
标题翻译：相机胶卷装置
公开(公告)号：US4395103A
公开(公告)日：1983-07-26
申请号：US283883
申请日：1981-07-16
申请人： Nobuo Tezuka
发明人： Nobuo Tezuka
IPC分类号： G03B1/04 , G03B17/30
CPC分类号： G03B17/30 , G03B2217/261
摘要： A film winding device for a camera wherein an engagement member is engaged into the perforation of the film so as to wind the film on the spool while the engagement member is moved into the inside of the circumference of the spool along with the film winding operation so as to carry out the film winding on the spool smoothly. A film guide member is provided in order to guide the end of the film to be wound on the spool along a direction toward the spool in such a manner that it can be avoided that the end of the film should be pressed against a perforation of the film during the winding process thereby to avoid misalignment of the film.
摘要翻译：一种用于照相机的胶片卷绕装置，其中接合构件接合到胶片的穿孔中，以便当胶片卷绕操作使接合构件移动到卷轴的圆周内部时将胶片卷绕在卷轴上，因此以便顺利地在卷筒上卷绕薄膜。提供了一种胶片引导构件，以便沿着朝向卷轴的方向引导待卷绕在卷轴上的胶片的端部，使得可以避免膜的端部被压在在卷绕过程中由此避免膜的未对准。

56. 发明授权

US4349264A Electromagnetically driven shutter 失效
标题翻译：电磁驱动快门
公开(公告)号：US4349264A
公开(公告)日：1982-09-14
申请号：US231040
申请日：1981-02-04
申请人： Nobuo Tezuka , Michio Hirohata
发明人： Nobuo Tezuka , Michio Hirohata
IPC分类号： G03B9/10 , G03B9/08 , G03B9/22
CPC分类号： G03B9/22 , G03B9/08
摘要： In an electromagnetically driven shutter of the type having a shutter driving rotor arranged to rotate on the optical axis of a photograph-taking lens, the shutter driving rotor is provided with a circular opening and is formed into an approximately rhombic shape consisting of circumferential parts which are concentric with the circular opening and straight parts which extend in the tangential directions of the circumferential parts. A conductor coil is provided along the periphery of the shutter driving rotor. A magnetic field is arranged to act on the straight parts of the coil to rotate the rotor upon supply of electrical energy.
摘要翻译：在具有布置成在摄影镜头的光轴上旋转的快门驱动转子的类型的电磁驱动的快门中，快门驱动转子设置有圆形开口，并且形成为由圆周部分组成的大致菱形，与圆形开口和沿周向部分的切线方向延伸的直线部分同心。沿着快门驱动转子的周边设置导体线圈。磁场被布置成作用在线圈的直线部分上以在供应电能时旋转转子。

57. 发明授权

US4316662A Brake device for shutter 失效
标题翻译：快门制动装置
公开(公告)号：US4316662A
公开(公告)日：1982-02-23
申请号：US112699
申请日：1980-01-16
申请人： Yoichi Tosaka , Teiji Hashimoto , Nobuo Tezuka
发明人： Yoichi Tosaka , Teiji Hashimoto , Nobuo Tezuka
IPC分类号： G03B9/08 , G03B9/28
CPC分类号： G03B9/28
摘要： A brake device for use with a shutter having a driving member which runs down when the shutter is opened or closed, includes a brake member pivotally rotatable about a stationary shaft and arranged upon engagement with the shutter driving member to slow it down and bring it to rest. An elastic material is employed in forming at least one of the above-described brake member and stationary shaft to effect a frictional engagement therebetween which contributes to the braking of the shutter driving member.
摘要翻译：一种用于与闸门一起使用的制动装置，其具有当闸门打开或关闭时向下运动的驱动构件，包括可围绕静止轴可枢转地旋转的制动构件，并且在与挡板驱动构件接合时被布置成使其减速并使其休息。在形成上述制动构件和固定轴中的至少一个时采用弹性材料，以实现其间的摩擦接合，这有助于快门驱动构件的制动。

58. 发明授权

US4200371A Photographic camera with film speed setting system 失效
标题翻译：摄影摄像机配胶卷速度设定系统
公开(公告)号：US4200371A
公开(公告)日：1980-04-29
申请号：US841469
申请日：1977-10-12
申请人： Ryoichi Suzuki , Tetsuya Taguchi , Toyotosi Suzuki , Noriaki Sanada , Nobuo Tezuka , Takashi Uchiyama
发明人： Ryoichi Suzuki , Tetsuya Taguchi , Toyotosi Suzuki , Noriaki Sanada , Nobuo Tezuka , Takashi Uchiyama
IPC分类号： G03B7/00 , G03B7/08 , G03B15/03 , G03B17/18 , G03B17/36 , G03B17/38
CPC分类号： G03B7/00
摘要： A manually operable or automatic film speed setting system adapted for use in an electronic exposure control apparatus of a photographic camera. When a film cartridge having an electrically conductive marker representative of the sensitivity of film therein is loaded in the camera, information representative of film speed is automatically introduced into the exposure value computer regardless of the manually switched position of the inherent film speed dial different from that for the sensitivity of the used film.
摘要翻译：一种适用于照相机的电子曝光控制装置的手动或自动胶片速度设定系统。当具有代表其中胶片敏感性的导电标记的胶卷暗盒装载在相机中时，代表胶片速度的信息将自动地被引入曝光值计算机，而不管内置胶片快速拨号盘的手动切换位置如何用于所使用的膜的灵敏度。

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