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    • 5. 再颁专利
    • Autofocus camera
    • 自动对焦相机
    • USRE36252E
    • 1999-07-13
    • US495169
    • 1995-06-27
    • Takeo KobayashiYasushi TabataNorio NumakoKatsutoshi Nagai
    • Takeo KobayashiYasushi TabataNorio NumakoKatsutoshi Nagai
    • G02B7/32G03B7/091G03B17/18G03B43/00G03B13/36G08C19/16
    • G02B7/32G03B17/18G03B43/00G03B7/091
    • An apparatus for monitoring the operation of a measuring unit for obtaining information related to a predetermined parameter. The measuring unit provides an indication of said information having been measured, which can take the form of an indicator lamp, for example. The measuring unit includes a mechanism for inhibiting operation of the indicator for a predetermined time interval, after the elapse of a time period which is related to the information obtained by said measuring unit. The monitoring apparatus measures the length of time of the time period and provides an indication of the time period measured, preferably in terms of the monitored parameter. The disclosed invention is particularly suited to the monitoring of a distance measuring unit or a photometric unit for an automatic camera so that proper operation of such units can be confirmed without having to .�.dissassembly.!. .Iadd.dissassemble .Iaddend.the camera.
    • 一种用于监视测量单元的操作以获取与预定参数相关的信息的装置。 测量单元提供已经测量的所述信息的指示,其可以采取例如指示灯的形式。 测量单元包括用于在经过与所述测量单元获得的信息相关的时间段之后,以预定的时间间隔禁止指示器的操作的机构。 监视装置测量时间段的时间长度,并且提供测量的时间段的指示,优选地根据所监视的参数。 所公开的发明特别适用于监视用于自动相机的距离测量单元或测光单元,使得可以确认这些单元的正确操作,而不需要[拆卸]拆卸相机。
    • 7. 发明授权
    • Waterproof camera having a, movable lens, barrel and cover
    • 防水摄像机具有可移动镜头,枪管和盖
    • US5212509A
    • 1993-05-18
    • US715899
    • 1991-06-19
    • Kosei KosakoTakeo Kobayashi
    • Kosei KosakoTakeo Kobayashi
    • G03B17/08
    • G03B17/08
    • A waterproof camera having an opening which is formed in a stationary barrel of a camera body and in which a photographing lens barrel is movable in an optical axis direction. A movable waterproofing cover is movable in an optical axis direction to a waterproof position and a non-waterproof position and which is provided on its front end with a transparent waterproof member. A securing device secures the waterproofing cover to the stationary barrel when the waterproofing cover is positioned at the waterproof position, and an annular seal member establishes a watertight connection between the opening and the waterproofing cover when the waterproofing cover is secured to the stationary barrel at the waterproof position.
    • 一种具有开口的防水相机,其形成在照相机主体的固定镜筒中,其中拍摄镜筒可沿光轴方向移动。 可移动防水罩可沿光轴方向移动到防水位置和非防水位置,并且其前端设置有透明防水构件。 当防水盖位于防水位置时,固定装置将防水盖固定到固定筒上,并且当防水盖固定在固定筒上时,环形密封件在开口和防水罩之间建立水密连接 防水位置。
    • 8. 发明授权
    • Lens shutter type of camera including zoom lens
    • 摄像机镜头类型包括变焦镜头
    • US5142315A
    • 1992-08-25
    • US480217
    • 1990-02-14
    • Keisuke HaraguchiShinsuke KohmotoTakeo KobayashiShigeru KondohHideki OhkuboNorio NumakoSaburo SugawaraSusao NakamuraHirofumi MatsuoKatsuhiko NomuraEtsuro NishioHaruo Ishii
    • Keisuke HaraguchiShinsuke KohmotoTakeo KobayashiShigeru KondohHideki OhkuboNorio NumakoSaburo SugawaraSusao NakamuraHirofumi MatsuoKatsuhiko NomuraEtsuro NishioHaruo Ishii
    • G02B7/10G02B23/14G03B13/12G03B17/04
    • G03B13/12G02B7/102G03B17/04G02B23/145G03B2215/0503G03B2217/002
    • A lens shutter type of camera is disclosed in which a zoom lens is positioned in a lens block (1) which has a sector gear (15) rotatably associated with the lens block and with a rotatable cam ring (14). The cam ring and sector gear are rotatable in a substantially constant axial position. A movable finder optical assembly (8) and a movable strobe assembly (9) are movable in association with movement of the zoom lens. The zoom lens is movable between an extreme telephoto position and an extreme wide angle position, as well a into a fully collapsed lens position beyond the extreme wide angle position and a macro or close-up photographing position beyond the extreme telephoto position. When the camera is in its macro mode, a prism (P1) is inserted into the finder optical assembly to correct for parallax; the strobe assembly is moved to change its illumination angle; and an optical wedge (4e) is pivoted into the path between a light receiver (4) and a light emitter (3e). A single cam plate (53) is provided to move the finder assembly and the strobe assembly. The photographic aperture (22b) can be selectively closed by barrier plates (31a) when the zoom lens is moved into its fully collapsed position. A light intercepting assembly (210) is provided for preventing light from entering the photgraphic optical assembly via cam grooves (20 and 21). This intercepting assembly includes a flexible code plate (90) which surrounds a peripheral portion of the cam ring (14) and which provides positional information relating to the position of the zoom lens.
    • 公开了一种镜头遮挡式照相机,其中变焦镜头位于透镜块(1)中,该透镜块具有与透镜块可旋转地相关联的扇形齿轮(15)和可旋转的凸轮环(14)。 凸轮环和扇形齿轮可在基本上恒定的轴向位置旋转。 移动取景器光学组件(8)和可移动闪光灯组件(9)可随变焦镜头的移动而移动。 变焦镜头可以在极端远摄位置和极宽广角位置之间移动,以及超过极宽广角位置的完全折叠的镜头位置以及超过远摄位置的宏观或特写拍摄位置。 当相机处于其微距模式时,将棱镜(P1)插入取景器光学组件中以校正视差; 移动闪光灯组件以改变其照明角度; 并且光楔(4e)枢转到光接收器(4)和光发射器(3e)之间的路径中。 提供单个凸轮板(53)以移动取景器组件和闪光灯组件。 当变焦镜头移动到其完全折叠位置时,照相孔(22b)可以被阻挡板(31a)选择性地关闭。 提供遮光组件(210),用于防止光经由凸轮槽(20和21)进入光子成像光学组件。 该拦截组件包括围绕凸轮环(14)的周边部分并且提供与变焦镜头的位置相关的位置信息的柔性编码板(90)。