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    Camera having a load prevention member capable of controlling film cartridge loading based on whether the film is new or used
    1.
    发明授权
    Camera having a load prevention member capable of controlling film cartridge loading based on whether the film is new or used 失效
    相机具有能够基于胶片是新的还是使用来控制胶片暗盒装载的负载防止部件

    公开(公告)号：US5802411A

    公开(公告)日：1998-09-01

    申请号：US800031

    申请日：1997-02-13

    申请人： Tsutomu Wakabayashi ,  Noboru Akami ,  Noriyasu Kotani

    发明人： Tsutomu Wakabayashi ,  Noboru Akami ,  Noriyasu Kotani

    IPC分类号： G03B17/30 ,  G03B17/42 ,  G03B19/02

    CPC分类号： G03B17/30 ,  G03B17/425 ,  G03B2217/263 ,  G03B2217/268

    摘要： This invention is applicable to a camera having a cartridge chamber into which a film cartridge is detachably insertable along its axis direction. The camera is equipped with a cartridge-load detection switch for outputting a load signal when the cartridge is loaded in the cartridge chamber, and outputting a non-load signal when the loaded cartridge is drawn out from the cartridge chamber by at least a predetermined amount. When the photographed cartridge is partially drawn out from the cartridge chamber and then reloaded into the cartridge chamber as it is, the output of the load signal is continued if the draw-out amount is below the predetermined amount, thereby preventing an erroneous judgment that a new cartridge is loaded into the cartridge chamber. Therefore, for example, the double exposure can be prevented.

    摘要翻译： 本发明可应用于具有暗盒室的照相机，暗盒可沿其轴向可拆卸地插入其中。 相机配备有盒式存储器负载检测开关，用于当盒被装载到盒室中时输出负载信号，并且当装载的盒从盒室抽出至少预定量时输出无负载信号 。 当拍摄的盒被从盒室部分地抽出，然后被原样重新装入盒室时，如果抽出量低于预定量，则负载信号的输出继续，从而防止错误的判断 新的墨盒装入暗盒中。 因此，例如，可以防止双重曝光。

    Camera having a load prevention member capable of controlling film cartridge loading based on whether the film is new or used
    2.
    发明授权
    Camera having a load prevention member capable of controlling film cartridge loading based on whether the film is new or used 失效
    相机具有能够基于胶片是新的还是使用来控制胶片暗盒装载的负载防止部件

    公开(公告)号：US5640634A

    公开(公告)日：1997-06-17

    申请号：US467835

    申请日：1995-06-06

    申请人： Tsutomu Wakabayashi ,  Noboru Akami ,  Noriyasu Kotani

    发明人： Tsutomu Wakabayashi ,  Noboru Akami ,  Noriyasu Kotani

    IPC分类号： G03B17/30 ,  G03B17/42 ,  G03B19/02

    CPC分类号： G03B17/30 ,  G03B17/425 ,  G03B2217/263 ,  G03B2217/268

    摘要： The present invention is directed to a camera having a cartridge chamber, which is formed as a hole in the body of the camera, into which a film cartridge is inserted along its axial direction through an access opening of the hole. The cartridge has an identifying mechanism for indicating whether the film in the cartridge has been used. The camera includes a load prevention member provided in the cartridge chamber that engages the identifying mechanism of the cartridge and prevents insertion of the cartridge into the chamber when the identifying mechanism indicates that the film has been used. The camera also includes a signal output circuit for outputting a load signal when the cartridge is loaded into the cartridge chamber and a non-load signal when the cartridge is unloaded from the cartridge chamber. The signal output circuit outputs the load signal before the cartridge engages the load prevention member.

    摘要翻译： 本发明涉及一种具有暗盒室的照相机，该暗盒室形成为照相机主体中的一个孔，胶片暗盒沿其轴向通过孔的进入孔插入该暗盒中。 盒具有用于指示盒中的胶片是否已被使用的识别机构。 相机包括设置在盒室中的负载防止部件，其接合盒的识别机构并且当识别机构指示已经使用胶片时防止盒插入到室中。 相机还包括信号输出电路，用于当盒装入盒室时输出负载信号，当盒从盒室卸载时，该信号输出电路用于输出负载信号。 信号输出电路在盒接合负载防止部件之前输出负载信号。

    Camera having multiple speed film drive
    3.
    发明授权
    Camera having multiple speed film drive 失效
    相机具有多速度胶片驱动

    公开(公告)号：US5765058A

    公开(公告)日：1998-06-09

    申请号：US627075

    申请日：1996-04-03

    申请人： Noriyasu Kotani ,  Noboru Akami ,  Daiki Tsukahara

    发明人： Noriyasu Kotani ,  Noboru Akami ,  Daiki Tsukahara

    IPC分类号： G03B17/00 ,  G03B17/24 ,  G03B17/42 ,  G03B7/00

    CPC分类号： G03B17/425 ,  G03B2206/008

    摘要： A camera having a multiple speed film driving mechanism that can accurately read film data on a film cartridge. The camera has a motor that drives a spool axis of the film cartridge, and a reading device that can read film data stored on a recording medium on the film cartridge. When the film cartridge is loaded into the camera, the reading device reads film data on the recording medium that is rotated together with the spool axis at a first speed. When film data reading is finished, the spool axis is rotated at a second speed to feed the film into the camera. A motor drive control circuit and CPU controls spool axis rotation at multiple speeds and directions.

    摘要翻译： 具有能够精确地读取暗盒上的胶片数据的多速胶片驱动机构的相机。 相机具有驱动胶卷暗盒轴线的电动机以及可以读取存储在暗盒上的记录介质上的胶片数据的读取装置。 当胶片暗盒装入相机时，读取装置以第一速度读取与卷筒轴一起旋转的记录介质上的胶片数据。 当胶片数据读取完成时，卷轴轴线以第二速度旋转以将胶片送入相机。 电动机驱动控制电路和CPU在多个速度和方向上控制卷筒轴的旋转。

    Camera with an interchangeable retractable lens barrel
    4.
    发明授权
    Camera with an interchangeable retractable lens barrel 失效
    相机具有可互换的伸缩镜筒

    公开(公告)号：US5678096A

    公开(公告)日：1997-10-14

    申请号：US423648

    申请日：1995-04-17

    申请人： Hiroshi Wakabayashi ,  Yuji Katano ,  Noriyasu Kotani ,  Noboru Akami

    发明人： Hiroshi Wakabayashi ,  Yuji Katano ,  Noriyasu Kotani ,  Noboru Akami

    IPC分类号： G03B17/14 ,  C03B17/00 ,  C03B1/18

    CPC分类号： G03B17/14

    摘要： A camera including a mount portion onto which a lens barrel housing a lens is mounted as movable in a direction of an optical axis thereof, a moving mechanism for moving the lens barrel in the direction of the optical axis, a limiter for setting a limit of movement of the lens barrel moved by the moving mechanism while the lens barrel is mounted on the mount portion, and a limit remover for removing the limit of movement set by the limiter when the lens barrel is dismounted from the mount portion. The camera further includes a signal transmission apparatus in which the lens barrel is mounted as movable in the direction of the optical axis thereon on the camera body. The signal transmission apparatus includes a light emitting element located on either one of the lens barrel and the camera body, and a light receiving element located on the other one of the lens barrel and the camera body, for receiving light from the light emitting element. The light emitting element and the light receiving element perform signal transmission between a lens controller in the lens barrel and a camera controller in the camera body.

    摘要翻译： 一种照相机，包括：安装部，其上容纳透镜的透镜镜筒沿其光轴方向安装成可移动;移动机构，用于沿着所述光轴方向移动所述镜筒;限位器， 当透镜筒安装在安装部分上时，由移动机构移动的镜筒的运动，以及用于消除当镜筒从安装部分拆卸时限制器设定的移动极限的限位移除器。 照相机还包括一个信号传输装置，其中透镜镜筒被安装成可以在相机主体上的光轴方向上移动。 信号传输装置包括位于透镜镜筒和相机主体中的任一个上的发光元件，以及位于透镜镜筒和照相机主体中的另一个上的光接收元件，用于接收来自发光元件的光。 发光元件和光接收元件在镜筒中的镜头控制器和照相机主体中的相机控制器之间执行信号传输。

    Lens barrel
    6.
    发明申请
    Lens barrel 有权

    公开(公告)号：US20050046975A1

    公开(公告)日：2005-03-03

    申请号：US10951707

    申请日：2004-09-29

    申请人： Yuichi Katagishi ,  Noriyasu Kotani

    发明人： Yuichi Katagishi ,  Noriyasu Kotani

    IPC分类号： G03B5/00 ,  G02B7/02 ,  G02B27/64

    CPC分类号： G02B7/022 ,  G02B27/646

    摘要： A lock pin is inserted into a hole of a lens holding frame in order to lock a blur correction lens when blur correction is not executed. An optical axis of the blur correction lens and an optical axis of a photographic optical system match when the blur correction lens and the lens holding frame have fallen in the gravitational direction by their own weight and the lock pin and the hole have come into contact with each other.

    Camera accessory
    8.
    发明授权
    Camera accessory 有权
    相机附件

    公开(公告)号：US09164360B2

    公开(公告)日：2015-10-20

    申请号：US13225919

    申请日：2011-09-06

    申请人： Masanori Hasuda ,  Noriyasu Kotani ,  Hideaki Hoshikawa

    发明人： Masanori Hasuda ,  Noriyasu Kotani ,  Hideaki Hoshikawa

    IPC分类号： G03B17/00 ,  G03B17/14 ,  G03B17/56

    CPC分类号： G03B17/565 ,  G03B17/14 ,  G03B17/566

    摘要： An accessory mount can be inserted through the camera body mount without any of the first through third tabs being hindered by any of three camera body-side tabs at the camera body mount, as long as the accessory mount is inserted into the camera body mount at a correct interlock phase. The first tab, the second tab and the third tab extend over varying lengths along the circumferential direction. The first tab extends over a greatest length along the circumferential direction among the first through third tabs. The third tab extends over a smallest length along the circumferential direction among the first through third tabs. The accessory mount includes a restricting member disposed near the third tab, a fitting portion used to align an optical axis of the accessory mount with an optical axis of the camera body, and a lock pin hole through which a lock pin, retractably disposed at the camera body, is inserted so as to lock the camera accessory in a fully mounted state. The restricting member is disposed at a position assumed on a side substantially opposite from the lock pin hole across the fitting portion.

    摘要翻译： 只要附件安装座插入到相机机身安装座中，附件安装座可以插入照相机主体安装座，而任何第一至第三突出部都不会被相机机身安装座上的三个相机主体侧突片中的任一个所阻碍 正确的互锁阶段。 第一凸片，第二凸片和第三凸片沿圆周方向延伸变化长度。 第一突片在第一至第三突片之间沿圆周方向延伸最大长度。 第三突片在第一至第三突出部之间沿圆周方向延伸最小的长度。 附件安装件包括设置在第三突出部附近的限制构件，用于将附件安装座的光轴与照相机主体的光轴对准的配合部分和锁定销孔，锁定销可伸缩地设置在 相机主体，插入以便将相机附件锁定在完全安装的状态。 限制构件设置在穿过装配部分的基本上与锁定销孔相对的一侧的位置处。

    Camera accessory, camera accessory mount, camera body and camera body mount
    9.
    发明授权
    Camera accessory, camera accessory mount, camera body and camera body mount 有权
    相机附件，相机附件安装，相机机身和相机机身安装

    公开(公告)号：US08573868B2

    公开(公告)日：2013-11-05

    申请号：US13331620

    申请日：2011-12-20

    申请人： Masanori Hasuda ,  Hideaki Hoshikawa ,  Noriyasu Kotani

    发明人： Masanori Hasuda ,  Hideaki Hoshikawa ,  Noriyasu Kotani

    IPC分类号： G03B17/00 ,  G02B7/02

    CPC分类号： G03B17/14 ,  G03B17/565

    摘要： A camera accessory is detachably engaged with a camera body including a camera body mount and body-side electric contact points. The camera accessory includes a camera accessory mount assuming a bayonet structure with a first tab, a second tab and a third tab. The camera accessory mount is configured to be inserted through the camera body mount without any of the first through third tabs hindered by three camera body-side tabs disposed at the camera body mount as long as the camera accessory mount is inserted at the camera body mount at a correct interlock phase. The camera accessory mount is configured such that insertion of the camera accessory mount through the camera body mount is disallowed at any phase other than the correct interlock phase with at least two tabs among the first through third tabs coming into contact with at least two of the camera body-side tabs.

    摘要翻译： 照相机附件可拆卸地与包括照相机主体安装座和身体侧电接触点的照相机主体接合。 摄像机配件包括摄像机附件安装件，其假设为具有第一接头，第二接头和第三接头的卡口结构。 相机附件安装座被配置为通过相机主体安装座插入，而不会在设置在相机机身安装座处的三个相机体侧翼片阻碍第一至第三突出部分的任何一个，只要相机附件安装座插入相机主体安装座 在正确的互锁阶段。 相机附件安装座被配置成使得相机附件安装座穿过照相机主体安装座的插入不允许在除了正确的互锁相之外的任何阶段，在第一至第三接头中的至少两个接片与至少两个接头 相机机身侧标签。