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1.发明授权Camera capable of functioning in accordance with informations received from a roll of film 失效相机能够根据从一卷电影中收到的信息进行运作
公开(公告)号：US4417793A
公开(公告)日：1983-11-29
申请号：US342594
申请日：1982-01-25
申请人： Shigeru Oyokota , Nobuyuki Taniguchi , Takeo Hoda , Junichi Tanii , Kiyoshi Seigenji , Toshiaki Matsumoto
发明人： Shigeru Oyokota , Nobuyuki Taniguchi , Takeo Hoda , Junichi Tanii , Kiyoshi Seigenji , Toshiaki Matsumoto
摘要： A camera capable of functioning in accordance with informations received from a roll of film, and is provided with circuitry for generating first and second electric signals each changing in response to respective passages of the sprocket holes with a time lag provided between the changes in the first and second electric signals, with the sprocket hole signal indicative of the passage of sprocket holes being formed in response to the first and second electric signa
摘要翻译： 一个
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公开(公告)号：US4440481A
公开(公告)日：1984-04-03
申请号：US424630
申请日：1982-09-27
CPC分类号： G03B17/425 , G03B17/18 , G03B17/42
摘要： A photographic camera of a type utilizing a roll of film comprises a camera back lid, a take-up spool for taking up the film therearound, and a plurality of switches incorporated in the take-up spool. The switches built in the take-up spool are all closed, when the film is turned around the spool, to generate a signal inidcative of the fact that the film has no doubt been secured to the spool. An electric circuit is also provided for disabling the film wind-up so long as the camera back lid has not yet been closed even though the film has already loaded in the camera.
摘要翻译： 使用一卷薄膜的照相机包括照相机后盖，用于卷绕胶卷的卷取卷轴，以及包括在卷取卷筒中的多个开关。 卷取卷轴内置的开关全部关闭，当胶卷绕线轴转动时，产生一个信号，暗示胶片毫无疑问地固定在卷轴上。 还提供了一种用于禁止胶片卷绕的电路，只要相机后盖尚未被关闭，即使胶片已经装载在相机中。
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3.发明授权
公开(公告)号：US4420236A
公开(公告)日：1983-12-13
申请号：US377447
申请日：1982-05-12
摘要： The camera detects coded perforations of the film at a detecting position for reading out information represented by coded perforations on the film. The camera back cover includes a pressure plate to resiliently abut the film at the exposure station and coacts with film abutting structure to maintain the film flat at a detecting position such that the coded perforations on the film can be read out to generate a film sensitivity signal and two different outputs are provided to indicate whether or not the film is of standard sensitivity and the film sensitivity is displayed. The display modes are changeable.
摘要翻译： 摄像机在检测位置检测胶片的编码穿孔，用于读取胶片上由编码穿孔表示的信息。 相机后盖包括压板，用于在曝光站处弹性地抵接胶片并与膜抵接结构共同作用以将胶片保持在检测位置，使得可以读出胶片上的编码穿孔以产生胶片感光信号 并且提供两个不同的输出以指示胶片是否具有标准灵敏度并且显示胶片感光度。 显示模式是可变的。
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公开(公告)号：US5036342A
公开(公告)日：1991-07-30
申请号：US127839
申请日：1987-12-02
申请人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
发明人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
CPC分类号： G03B7/24
摘要： Disclosed are film cartridges having improved digital code patterns, films having improved digital signal means, and cameras adapted for use with the film cartridges or the films. The improved code patterns include bits with different weights and a bit which is made conductive with at least one of the bits with the different weights.One of the cameras disclosed is provided with a reading device on a spool so that the reading device can continuously read the signal means at a front tip of a leader portion of the film throughout the duration in which the film is wound around the spool. Another camera disclosed is adapted to read the code patterns on the film cartridge upon insertion of the film cartridge into a cartridge chamber. Various camera circuits are proposed, in one of which decimal or fractional APEX values of read film speeds are converted to outputs with weights of 1/2, 1/4 and 1/8 for digital calculation and in another of which film speeds divided by 1/3 Ev steps are automatically set by being grouped into one of high, middle and low film speed ranges.
摘要翻译： 公开了具有改进的数字代码图案的胶卷盒，具有改进的数字信号装置的胶片以及适用于胶片暗盒或胶片的照相机。 改进的码模式包括具有不同权重的比特，并且使用具有不同权重的比特中的至少一个导致导致的比特。 所公开的一个照相机在卷轴上设置有读取装置，使得读取装置可以在膜卷绕在卷轴上的整个持续时间期间连续地读取胶片的引导部分的前端处的信号装置。 所公开的另一个照相机适于在将暗盒插入盒室中时读取暗盒上的代码图案。 提出了各种相机电路，其中读取胶片速度的十进制或分数APEX值被转换为具有1/2，1/4和1/8的权重以用于数字计算的输出，并且另一个将胶片速度除以1 / 3 Ev步骤通过分组成高，中，低速度范围之一自动设定。
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公开(公告)号：US5146249A
公开(公告)日：1992-09-08
申请号：US645499
申请日：1991-01-24
申请人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
发明人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
CPC分类号： G03B7/24
摘要： Disclosed are film cartridges having improved digital code patterns, films having improved digital signal means, and cameras adapted for use with the film cartridges or the films. The improved code patterns include bits with different weights and a bit which is made conductive with at least one of the bits with the different weights.One of the cameras disclosed is provided with a reading device on a spool so that the reading device can continuously read the signal means at a front tip of a leader portion of the film throughout the duration in which the film is wound around the spool. Another camera disclosed is adapted to read the code patterns on the film cartridge upon insertion of the film cartridge into a cartridge chamber. Various camera circuits are proposed, in one of which decimal or fractional APEX values of read film speeds are converted to outputs with weights of 1/2, 1/4 and 1/8 for digital calculation and in another of which film speeds divided by 1/3 Ev steps are automatically set by being grouped into one of high, middle and low film speed ranges.
摘要翻译： 公开了具有改进的数字代码图案的胶卷盒，具有改进的数字信号装置的胶片以及适用于胶片暗盒或胶片的照相机。 改进的码模式包括具有不同权重的比特，并且使用具有不同权重的比特中的至少一个导致导致的比特。 所公开的一个照相机在卷轴上设置有读取装置，使得读取装置可以在膜卷绕在卷轴上的整个持续时间期间连续地读取胶片的引导部分的前端处的信号装置。 所公开的另一个照相机适于在将暗盒插入盒室中时读取暗盒上的代码图案。 提出了各种相机电路，其中读取胶片速度的十进制或分数APEX值被转换为具有1/2，1/4和1/8的权重以用于数字计算的输出，并且另一个将胶片速度除以1 / 3 Ev步骤通过分组成高，中，低速度范围之一自动设定。
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公开(公告)号：US4676616A
公开(公告)日：1987-06-30
申请号：US796219
申请日：1985-11-08
申请人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
发明人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
CPC分类号： G03B7/24
摘要： Disclosed are film cartridges having improved digital code patterns, films having improved digital signal means, and cameras adapted for use with the film cartridges or the films. The improved code patterns include bits with differnt weights and a bit which is made conductive with at least one of the bits with the different weights.One of the cameras disclosed is provided with a reading device on a spool so that the reading device can continuously read the signal means at a front tip of a leader portion of the film throughout the duration in which the film is wound around the spool. Another camera disclosed is adapted to read the code patterns on the film cartridge upon insertion of the film cartridge into a cartridge chamber. Various camera circuits are proposed, in one of which decimal or fractional APEX values of read film speeds are converted to outputs with weights of 1/2, 1/4 and 1/8 for digital calculation and in another of which film speeds divided by 1/3 Ev steps are automatically set by being grouped into one of high, middle and low film speed ranges.
摘要翻译： 公开了具有改进的数字代码图案的胶卷盒，具有改进的数字信号装置的胶片以及适用于胶片暗盒或胶片的照相机。 改进的代码模式包括具有不同权重的比特和用具有不同权重的比特中的至少一个导致的比特。 所公开的一个照相机在卷轴上设置有读取装置，使得读取装置可以在膜卷绕在卷轴上的整个持续时间期间连续地读取胶片的引导部分的前端处的信号装置。 所公开的另一个照相机适于在将暗盒插入盒室中时读取暗盒上的代码图案。 提出了各种相机电路，其中读取胶片速度的十进制或分数APEX值被转换为具有1/2，1/4和1/8的权重以用于数字计算的输出，并且另一个将胶片速度除以1 / 3 Ev步骤通过分组成高，中，低速度范围之一自动设定。
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公开(公告)号：US4588272A
公开(公告)日：1986-05-13
申请号：US546537
申请日：1983-10-28
申请人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
发明人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
CPC分类号： G03B7/24
摘要： Disclosed are film cartridges having improved digital code patterns, films having improved digital signal means, and cameras devices adapted for use with the film cartridges or the films. The improved code patterns include bits with different weights and a bit which is made conductive with at least one of the bits with the different weights.One of the cameras devices is provided with a reading device on a spool so that the reading device can continuously read the signal means at a front tip of a leader portion of the film throughout the duration in which the film is wound around the spool. Another camera device is adapted to read the code patterns on the film cartridge upon insertion of the film cartridge into a cartridge chamber. Various camera circuits are proposed, in one of which decimal or fractional APEX values of read film speeds are converted to outputs with weights of 1/2, 1/4 and 1/8 for digital calculation and in another of which film speeds divided by 1/3 Ev steps are automatically set by being grouped into one of high, middle and low film speed ranges.
摘要翻译： 公开了具有改进的数字代码图案的胶卷盒，具有改进的数字信号装置的胶片以及适用于胶片暗盒或胶片的相机装置。 改进的码模式包括具有不同权重的比特，并且使用具有不同权重的比特中的至少一个导致导致的比特。 其中一个相机装置在卷轴上设置有读取装置，使得读取装置可以在胶卷围绕卷轴卷绕的整个持续时间内连续地读取胶片的引导部分的前端的信号装置。 另一相机装置适于在将暗盒插入暗盒腔中时读取暗盒上的代码图案。 提出了各种相机电路，其中读取胶片速度的十进制或分数APEX值被转换为具有1/2，1/4和1/8的权重以用于数字计算的输出，并且另一个将胶片速度除以1 / 3 Ev步骤通过分组成高，中，低速度范围之一自动设定。
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公开(公告)号：US4431283A
公开(公告)日：1984-02-14
申请号：US385311
申请日：1982-06-04
申请人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
发明人： Takeo Hoda , Nobuyuki Taniguchi , Kiyoshi Seigenji
CPC分类号： G03B7/24
摘要： Disclosed are film cartridges having improved digital code patterns, films having improved digital signal means, and camera devices adapted for use with the film cartridges or the films. The improved code patterns include bits with different weights and a bit which is made conductive with at least one of the bits with the different weights.One of the camera devices is provided with a reading device on a spool so that the reading device can continuously read the signal means at a front tip of a leader portion of the film throughout the duration in which the film is wound around the spool. Another camera device is adapted to read the code patterns on the film cartridge upon insertion of the film cartridge into a cartridge chamber. Various camera circuits are proposed, in one of which decimal or fractional APEX values of read film speeds are converted to outputs with weights of 1/2, 1/4 and 1/8 for digital calculation and in another of which film speeds divided by 1/3 Ev steps are automatically set by being grouped into one of high, middle and low film speed ranges.
摘要翻译： 公开了具有改进的数字代码图案的胶片盒，具有改进的数字信号装置的胶片以及适用于胶片暗盒或胶片的相机装置。 改进的码模式包括具有不同权重的比特，并且使用具有不同权重的比特中的至少一个导致导致的比特。 相机装置中的一个在卷轴上设置有读取装置，使得读取装置可以在膜卷绕在卷轴上的整个持续时间期间连续地读取胶片的引导部分的前端处的信号装置。 另一相机装置适于在将暗盒插入暗盒腔中时读取暗盒上的代码图案。 提出了各种相机电路，其中读取胶片速度的十进制或分数APEX值被转换为具有1/2，1/4和1/8的权重以用于数字计算的输出，并且另一个将胶片速度除以1 / 3 Ev步骤通过分组成高，中，低速度范围之一自动设定。
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公开(公告)号：US5659820A
公开(公告)日：1997-08-19
申请号：US131952
申请日：1993-10-08
申请人： Nobuyuki Taniguchi , Masatake Niwa , Akira Fujii , Takeo Hoda , Masaaki Nakai , Minoru Sekida , Masayoshi Sahara
发明人： Nobuyuki Taniguchi , Masatake Niwa , Akira Fujii , Takeo Hoda , Masaaki Nakai , Minoru Sekida , Masayoshi Sahara
CPC分类号： G03B7/097 , G03B7/24 , G03B7/26 , G03B2217/18 , Y10T307/625
摘要： A camera having a covering member which covers the upper side of the camera and having a projecting portion shaped as a pentagonal reflecting member; a first manually operable portion located at the covering member on one side of the projecting portion for designating one of a plurality of kinds of photographic data; a second manually operable portion located at the covering member on the other side of the projecting portion and adapted for commonly altering any of the plurality of kinds of photographing data to actually alter the designated one thereof in combination with the actual designation by the first manually operable portion; a light measuring device for measuring the luminance of the object to be photographed; a calculator for carrying out an exposure calculation based on the result of the light measuring; a display portion for displaying at least either one of shutter speed and aperture value obtained by the exposure calculation; and a display controller for controlling the display such that, when the first manually operable portion is operated, the display of at least either one of shutter speed and aperture value is turned off, and instead a designated photographing data is displayed.
摘要翻译： 一种照相机，具有覆盖照相机的上侧的覆盖部件，并具有形状为五边形反射部件的突出部分; 第一手动操作部分，位于所述突出部分的一侧上的所述覆盖部件上，用于指定多种摄影数据中的一种; 第二手动操作部分，位于突出部分的另一侧上的覆盖部件上，并适用于共同改变多种拍摄数据中的任何一种，以便通过第一可手动操作的实际指定实际改变其指定的一个 一部分; 用于测量被拍摄物体的亮度的光测量装置; 基于光测量结果执行曝光计算的计算器; 用于显示通过曝光计算获得的快门速度和光圈值中的至少一个的显示部分; 以及显示控制器，用于控制显示器，使得当第一可手动部分被操作时，快门速度和光圈值中的至少一个的显示被关闭，而是显示指定的拍摄数据。
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公开(公告)号：US4887108A
公开(公告)日：1989-12-12
申请号：US199201
申请日：1988-05-26
申请人： Nobuyuki Taniguchi , Takeo Hoda , Yoshiaki Hata , Manabu Inoue , Yoshinobu Kudo , Hiroshi Ueda
发明人： Nobuyuki Taniguchi , Takeo Hoda , Yoshiaki Hata , Manabu Inoue , Yoshinobu Kudo , Hiroshi Ueda
CPC分类号： G03B17/24 , G03B13/02 , G03B19/04 , G03B27/462 , G03B2206/004 , G03B2217/243 , G03B2217/246
摘要： A photographic camera having a real focal length photographing mode and two kinds of a first and a second pseudo focal length photographing modes. In the first pseudo focal length photographing mode, the photographic camera is capable of specifying a scope for printing narrower than the scope in the real focal length photographing mode. The photographic camera has a function for selecting either of the real focal length photographing mode and the first and second pseudo focal length photographing modes in order to output a mode signal in accordance with the selected mode, a function for measuring a brightness of an object to output a signal of the measured light in accordance with it, a function for outputting a signal in accordance with a film sensitivity and a function for calculating an exposure value in accordance with the signals of the mode, measured light and film sensitivity and also for rectifying the aperture to the open side in the second pseudo focal length photographing mode rather than in the first pseudo focal length photographing mode.
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