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1. 发明授权

US06577820B2 Camera 有权
公开(公告)号：US06577820B2
公开(公告)日：2003-06-10
申请号：US09938203
申请日：2001-08-23
申请人： Motoshi Yamaguchi , Tsutomu Ichikawa , Norihiko Akamatsu , Ichiro Tsujimura , Yasushi Hasegawa , Akio Nakamaru
发明人： Motoshi Yamaguchi , Tsutomu Ichikawa , Norihiko Akamatsu , Ichiro Tsujimura , Yasushi Hasegawa , Akio Nakamaru
IPC分类号： G03B1505
CPC分类号： G03B15/02
摘要： In a camera having an automatic flash light control system, a quantity of flash light illuminating an object is restricted by a value as an upper limit or a lower limit which is calculated by a distance to the object and an aperture value of a taking lens. When there is any factor for affecting the calculation of the value such as a high reflectance of the object, a specific lens system of the taking lens and a position of the flashing unit with respect to the camera, the limit value is compensated or the restriction by the value is release. When the flash light control has completed, the flash light control mode is distinguished by indication manner corresponding to the result of the actual flash light control.

2. 发明授权

US06240253B1 Automatic focusing camera 有权
标题翻译：自动对焦相机
公开(公告)号：US06240253B1
公开(公告)日：2001-05-29
申请号：US09396351
申请日：1999-09-14
申请人： Motoshi Yamaguchi , Ichiro Tsujimura , Shigeto Ohmori , Tsutomu Ichikawa , Hiroshi Ueda , Tatsuya Suzuki , Akio Nakamaru
发明人： Motoshi Yamaguchi , Ichiro Tsujimura , Shigeto Ohmori , Tsutomu Ichikawa , Hiroshi Ueda , Tatsuya Suzuki , Akio Nakamaru
IPC分类号： G03B1505
CPC分类号： G03B13/36
摘要： An automatic-focusing camera is provided with a multiple-point distance-measurement device having a plurality of distance-measurement areas, a multiple-division photometry device having a plurality of photometry areas, and a multiple-division light-amount-control device having a plurality of light-amount-control areas. Part of the photometry areas and part of the light-amount-control areas correspond to the distance-measurement areas. When a taking lens is focused on a subject, its focus is locked. Out of the information obtained from the multiple-point distance-measurement device, a set of information obtained when the focus of the taking lens is locked is compared with a set of information obtained immediately before a shot is taken, and thereby a change in picture composition after the locking of the taking lens focus is detected. This makes it possible to achieve exposure control in ambient-light shooting and light amount control in flash shooting in accordance with a change in picture composition. Based on the information obtained from the multiple-point distance-measurement device, the subject and the background are identified, and, in accordance with the distribution of the subject and the background, the reference value to be used to stop emission of illumination light and the contribution ratios of the individual light-amount-control areas relative to the total amount of light received are determined to achieve light amount control in flash shooting.
摘要翻译：一种自动对焦照相机具有多点距离测量装置，具有多个距离测量区域，具有多个测光区域的多分光度测定装置和具有多个测光区域的多分光计量装置，多个光量控制区域。测光区域的一部分和光量控制区域的一部分对应于距离测量区域。拍摄镜头聚焦于拍摄对象时，其焦点被锁定。从多点距离测量装置获得的信息中，将拍摄镜头的焦点锁定时获得的一组信息与拍摄之前获得的一组信息进行比较，从而将图像变化检测到拍摄镜头焦点锁定后的组成。这使得可以根据图像组成的变化在环境光拍摄和闪光拍摄中的光量控制下实现曝光控制。基于从多点距离测量装置获得的信息，识别对象和背景，并且根据被摄体和背景的分布，用于停止照明光的发射的参考值和确定各个光量控制区域相对于所接收的总光量的贡献率，以实现闪光拍摄中的光量控制。

3. 发明授权

US06240252B1 Camera 有权
标题翻译：相机
公开(公告)号：US06240252B1
公开(公告)日：2001-05-29
申请号：US09394898
申请日：1999-09-13
申请人： Motoshi Yamaguchi , Ichiro Tsujimura , Shigeto Ohmori , Tsutomu Ichikawa , Hiroshi Ueda , Tatsuya Suzuki , Akio Nakamaru
发明人： Motoshi Yamaguchi , Ichiro Tsujimura , Shigeto Ohmori , Tsutomu Ichikawa , Hiroshi Ueda , Tatsuya Suzuki , Akio Nakamaru
IPC分类号： G03B1505
CPC分类号： G02B7/28
摘要： A camera is provided with a distance measurement device having a plurality of distance measurement regions and outputting distance measurement information of each distance measurement region, a light adjustment device having a plurality of light adjustment regions including regions substantially coinciding with the distance measurement regions, and an auxiliary light emitting device for emitting auxiliary light in distance measurement. The auxiliary light emitting device emits auxiliary light when low contrast is detected in at least one of the plurality of distance measurement regions. When auxiliary light is emitted, the flash light emission quantity is controlled based on the distance measurement information in auxiliary light emission and an output from the light adjustment device.
摘要翻译：摄像机设置有具有多个距离测量区域的距离测量装置，并且输出每个距离测量区域的距离测量信息，具有多个调光区域的光调节装置，该多个调光区域包括基本上与距离测量区域重合的区域，以及用于在距离测量中发射辅助光的辅助发光装置。当在多个距离测量区域中的至少一个中检测到低对比度时，辅助发光装置发射辅助光。当发出辅助光时，基于辅助发光中的距离测量信息和来自调光装置的输出来控制闪光发光量。

4. 发明申请

US20110116162A1 Optical Low-Pass Filter 有权
标题翻译：光学低通滤波器
公开(公告)号：US20110116162A1
公开(公告)日：2011-05-19
申请号：US11909260
申请日：2007-01-17
申请人： Ichiro Tsujimura , Masaaki Nose , Yoshiharu Tanaka , Naoki Kubo
发明人： Ichiro Tsujimura , Masaaki Nose , Yoshiharu Tanaka , Naoki Kubo
IPC分类号： G02B5/28
CPC分类号： G02B1/11 , G02B27/0006 , G02B27/46 , G03B19/12 , H04N5/23212
摘要： On the light-entering surface side of a base material 10, a coating layer 11 in which a high-refractive layer and a low-refractive layer are sequentially disposed alternately on one on the other is provided for blocking infrared radiation. One of the high-refractive layers is configured by an ITO film 11a so that the conductivity is increased on the surface of the coating layer. Herein, in view of preventing, to a further extent, the attachment of dirt and dust by providing the conductivity to the surface of the coating layer, it is desirable if the outermost high-refractive layer is made of a transparent conductive material. Moreover, it is desirable if the total layer thickness is 140 nm or smaller for the refractive layers formed outside of the high-refractive layer made of the transparent conductive material.
摘要翻译：在基材10的光入射表面侧，设置有高折射层和低折射层相互交替排列的涂层11，用于阻挡红外辐射。高折射层之一由ITO膜11a构成，使得在涂层的表面上导电性增加。这里，考虑到通过向涂层的表面提供导电性来进一步防止污物和灰尘的附着，所以最理想的是，最外面的高折射层由透明导电材料制成。此外，对于由透明导电材料制成的高折射层外侧的折射层，总层厚度为140nm以下是理想的。

5. 发明授权

US07734170B2 Imaging apparatus 失效
标题翻译：成像设备
公开(公告)号：US07734170B2
公开(公告)日：2010-06-08
申请号：US11876366
申请日：2007-10-22
申请人： Genta Yagyu , Ichiro Tsujimura
发明人： Genta Yagyu , Ichiro Tsujimura
IPC分类号： G03B13/06 , G03B13/08 , H04N5/222
CPC分类号： G03B19/12
摘要： There is provided an imaging apparatus having a viewfinder optical system; a first image sensor; a photometric sensor; and optical path changing means. The viewfinder optical system has a first reflective surface that reflects a monitoring luminous flux, and the first reflective surface changes a reflection angle of the monitoring luminous flux. A change in a reflection angle of the first reflective surface causes a course of the monitoring luminous flux to be switched between a first optical path and a second optical path. In a case of second optical path, a travel direction is changed with the optical path changing means placed on the second optical path, causing a photometric processing to be performed using the first image sensor, while in a case of the first optical path, the photometric processing is performed using the photometric sensor.
摘要翻译：提供了一种具有取景器光学系统的成像装置; 第一图像传感器; 光度传感器; 和光路改变装置。取景器光学系统具有反射监视光束的第一反射面，第一反射面改变监视光束的反射角。第一反射面的反射角的变化导致监视光束的过程在第一光路和第二光路之间切换。在第二光路的情况下，随着光路改变装置放置在第二光路上而改变行进方向，使用第一图像传感器进行光度处理，而在第一光路的情况下，使用光度传感器进行光度处理。

6. 发明授权

US08013896B2 Imaging apparatus including shaking correction for a second imaging sensor 失效
标题翻译：成像设备包括用于第二成像传感器的抖动校正
公开(公告)号：US08013896B2
公开(公告)日：2011-09-06
申请号：US12049745
申请日：2008-03-17
申请人： Hiroshi Tachibana , Nobuharu Murashima , Ichiro Tsujimura , Genta Yagyu , Kazuhiko Kojima
发明人： Hiroshi Tachibana , Nobuharu Murashima , Ichiro Tsujimura , Genta Yagyu , Kazuhiko Kojima
IPC分类号： H04N5/228 , H04N5/222
CPC分类号： G03B17/00 , H04N5/2253 , H04N5/23248
摘要： An imaging apparatus includes a first imaging sensor, a second imaging sensor, a display unit, an electronic viewfinder unit, a position changing unit and a sensor-shift shaking correction unit. The first imaging sensor acquires an image relating to a subject at the time of main photography. The second imaging sensor acquires an image relating to the subject before the time of main photography. The sensor-shift shaking correction unit performs shaking correction at the time of the main photography, by changing a position of the first sensor with the position changing unit. The electronic viewfinder unit performs consecutive image display on a display screen of the display unit, based on images sequentially acquired by the second imaging sensor before the main photography, and includes an electronic shaking correction unit that performs shaking correction of the consecutive image display, by changing the display position of the images on the display screen.
摘要翻译：成像装置包括第一成像传感器，第二成像传感器，显示单元，电子取景器单元，位置改变单元和传感器移动抖动校正单元。第一成像传感器在主摄影时获取与被摄体有关的图像。第二成像传感器在主摄影之前获取与被摄体有关的图像。传感器移动抖动校正单元通过利用位置改变单元改变第一传感器的位置来执行主拍摄时的抖动校正。电子取景器单元基于在主摄影之前由第二成像传感器顺序获取的图像，在显示单元的显示屏幕上执行连续的图像显示，并且包括执行连续图像显示的抖动校正的电子抖动校正单元，通过改变显示屏幕上图像的显示位置。

7. 发明申请

US20080266405A1 IMAGING APPARATUS 失效
标题翻译：成像设备
公开(公告)号：US20080266405A1
公开(公告)日：2008-10-30
申请号：US12049745
申请日：2008-03-17
申请人： Hiroshi TACHIBANA , Nobuharu Murashima , Ichiro Tsujimura , Genta Yagyu , Kazuhiko Kojima
发明人： Hiroshi TACHIBANA , Nobuharu Murashima , Ichiro Tsujimura , Genta Yagyu , Kazuhiko Kojima
IPC分类号： H04N5/228 , G03B17/00
CPC分类号： G03B17/00 , H04N5/2253 , H04N5/23248
摘要： An imaging apparatus includes: a first imaging sensor configured to acquire an image relating to a subject at the time of main photography; a second imaging sensor configured to acquire an image relating to a subject before the time of main photography; a display unit having a display screen capable of image display; an electronic viewfinder unit configured to perform consecutive image display on the display screen, based on images sequentially acquired by the second imaging sensor before the main photography; a position changing unit configured to change the position of the first imaging sensor; and a sensor-shift shaking correction unit configured to perform shaking correction at the time of the main photography, by changing the position of the first sensor with the position changing unit; the electronic viewfinder unit further including an electronic shaking correction unit configured to perform shaking correction of the consecutive image display, by changing the display position of the images on the display screen.
摘要翻译：一种成像装置，包括：第一成像传感器，被配置为获取在主摄影时与被摄体有关的图像; 第二成像传感器，被配置为在主摄影之前获取与被摄体有关的图像; 具有能够进行图像显示的显示画面的显示单元; 电子取景器单元，被配置为基于在主摄影之前由第二成像传感器顺序获取的图像在显示屏上执行连续的图像显示; 位置改变单元，被配置为改变所述第一成像传感器的位置; 以及传感器移动抖动校正单元，被配置为通过利用所述位置改变单元改变所述第一传感器的位置来执行所述主摄影时的抖动校正; 电子取景器单元还包括电子抖动校正单元，被配置为通过改变显示屏上的图像的显示位置来执行连续图像显示的抖动校正。

8. 发明申请

US20110064400A1 IMAGING APPARATUS 失效
标题翻译：成像设备
公开(公告)号：US20110064400A1
公开(公告)日：2011-03-17
申请号：US12805285
申请日：2010-07-22
申请人： Ichiro Tsujimura , Takahiro Atsuta
发明人： Ichiro Tsujimura , Takahiro Atsuta
IPC分类号： G03B17/20
CPC分类号： G03B17/20
摘要： An imaging apparatus includes: optical finder means for introducing subject light having passed through an image capturing optical system onto a predetermined mirror at a first angle and guiding light reflected off the predetermined mirror to a finder window; a liquid crystal display disposed in an optical path of the subject light in the optical finder means; and illumination means for illuminating the liquid crystal display with light having a predetermined wavelength, wherein scattered light produced in the liquid crystal display illuminated with the light from the illumination means is incident on the predetermined mirror at a second angle, the finder window is disposed in a path of the scattered light reflected off the predetermined mirror, and the predetermined mirror has reflection characteristics in which spectral reflectance associated with the predetermined wavelength of the light incident at the second angle is lower than the spectral reflectance associated with the predetermined wavelength of the light incident at the first angle.
摘要翻译：成像装置包括：光学取景器装置，用于将经过图像拍摄光学系统的被摄体光以第一角度引入到预定的反射镜上，并将从该预定镜反射的光引导到取景器窗口; 液晶显示器，设置在光学取景器装置中的被摄体光的光路中; 以及照明装置，用于用具有预定波长的光照射液晶显示器，其中在用来自照明装置的光照射的液晶显示器中产生的散射光以第二角度入射在预定的反射镜上，取景器窗口设置在从预定反射镜反射的散射光的路径，并且预定的反射镜具有反射特性，其中与以第二角度入射的光的预定波长相关联的光谱反射率低于与光的预定波长相关联的光谱反射率事件处于第一个角度。

9. 发明授权

US08437084B2 Optical low-pass filter 有权
标题翻译：光学低通滤波器
公开(公告)号：US08437084B2
公开(公告)日：2013-05-07
申请号：US11909260
申请日：2007-01-17
申请人： Ichiro Tsujimura , Masaaki Nose , Yoshiharu Tanaka , Naoki Kubo
发明人： Ichiro Tsujimura , Masaaki Nose , Yoshiharu Tanaka , Naoki Kubo
IPC分类号： G02B1/10
CPC分类号： G02B1/11 , G02B27/0006 , G02B27/46 , G03B19/12 , H04N5/23212
摘要： On the light-entering surface side of a base material 10, a coating layer 11 in which a high-refractive layer and a low-refractive layer are sequentially disposed alternately on one on the other is provided for blocking infrared radiation. One of the high-refractive layers is configured by an ITO film 11a so that the conductivity is increased on the surface of the coating layer. Herein, in view of preventing, to a further extent, the attachment of dirt and dust by providing the conductivity to the surface of the coating layer, it is desirable if the outermost high-refractive layer is made of a transparent conductive material. Moreover, it is desirable if the total layer thickness is 140 nm or smaller for the refractive layers formed outside of the high-refractive layer made of the transparent conductive material.
摘要翻译：在基材10的光入射表面侧，设置有高折射层和低折射层相互交替排列的涂层11，用于阻挡红外辐射。高折射层之一由ITO膜11a构成，使得在涂层的表面上导电性增加。这里，考虑到通过向涂层的表面提供导电性来进一步防止污物和灰尘的附着，所以最理想的是，最外面的高折射层由透明导电材料制成。此外，对于由透明导电材料制成的高折射层外侧的折射层，总层厚度为140nm以下是理想的。

10. 发明授权

US08385736B2 Imaging apparatus 失效
标题翻译：成像设备
公开(公告)号：US08385736B2
公开(公告)日：2013-02-26
申请号：US12805285
申请日：2010-07-22
申请人： Ichiro Tsujimura , Takahiro Atsuta
发明人： Ichiro Tsujimura , Takahiro Atsuta
IPC分类号： G03B17/20
CPC分类号： G03B17/20
摘要： An imaging apparatus includes: optical finder means for introducing subject light having passed through an image capturing optical system onto a predetermined mirror at a first angle and guiding light reflected off the predetermined mirror to a finder window; a liquid crystal display disposed in an optical path of the subject light in the optical finder means; and illumination means for illuminating the liquid crystal display with light having a predetermined wavelength, wherein scattered light produced in the liquid crystal display illuminated with the light from the illumination means is incident on the predetermined mirror at a second angle, the finder window is disposed in a path of the scattered light reflected off the predetermined mirror, and the predetermined mirror has reflection characteristics in which spectral reflectance associated with the predetermined wavelength of the light incident at the second angle is lower than the spectral reflectance associated with the predetermined wavelength of the light incident at the first angle.
摘要翻译：成像装置包括：光学取景器装置，用于将经过图像拍摄光学系统的被摄体光以第一角度引入到预定的反射镜上，并将从该预定镜反射的光引导到取景器窗口; 液晶显示器，设置在光学取景器装置中的被摄体光的光路中; 以及照明装置，用于用具有预定波长的光照射液晶显示器，其中在用来自照明装置的光照射的液晶显示器中产生的散射光以第二角度入射在预定的反射镜上，取景器窗口设置在从预定反射镜反射的散射光的路径，并且预定的反射镜具有反射特性，其中与以第二角度入射的光的预定波长相关联的光谱反射率低于与光的预定波长相关联的光谱反射率事件处于第一个角度。

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