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    • 1. 发明授权
      US4912500A Single lens reflex camera 失效
    • Single lens reflex camera
    • 单镜头反光相机
    • US4912500A
    • 1990-03-27
    • US296877
    • 1989-01-12
    • Hideo Yokota , Masatake Kato , Akihiko Shiraishi , Makoto Sekita
    • Hideo Yokota , Masatake Kato , Akihiko Shiraishi , Makoto Sekita
    • G03B7/099 , G03B19/12
    • G03B19/12 , G03B7/09972
    • For a single lens reflex camera in which an image bearing beam from the photographic objective is reflected by a movable mirror to the finder system, techniques are disclosed that the mirror is made half-reflective, and the transmitted light of the mirror is conducted by a supplementary optical member consisting of, at least, a prism fixedly secured (not movable relative) to the mirror toward an image sensor such as that of a focus detector positioned outside the optical axes of the objective and finder, that the movable mirror is made to take a quite different direction of movement from that to which the reflected beam from the mirror goes, and that as an image pickup device such as CCD is arranged on the optical axis of the objective and behind the movable mirror, the optical characteristics of optical members such as a filter positioned in front of the image pickup device are made equivalent to those of the supplementary optical member.
    • 对于单镜头反光照相机，其中来自照相物镜的图像轴承光束被可移动镜反射到取景器系统，公开了镜子制成半反射的技术，并且镜子的透射光通过 补充光学构件，至少由与位于物镜和取景器的光轴外侧的聚焦检测器的图像传感器固定地固定（不可相对移动）的棱镜，使可动镜被制成 与来自反射镜的反射光束相反的移动方向相当不同，并且作为诸如CCD的图像拾取装置被布置在物镜的光轴上并在可移动反射镜的后面，光学部件的光学特性 例如位于图像拾取装置前面的过滤器被制成与辅助光学部件相同的过滤器。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 3. 发明授权
      US4609272A Finder system of high image magnification 失效
    • Finder system of high image magnification
    • Finder系统的高图像放大倍数
    • US4609272A
    • 1986-09-02
    • US750685
    • 1985-06-28
    • Hideo Yokota , Masatake Kato , Tetsuharu Nishimura
    • Hideo Yokota , Masatake Kato , Tetsuharu Nishimura
    • G02B5/04 , G03B19/12 , G03B13/02
    • G03B19/12 , G02B5/04
    • The disclosed finder system is constructed with three prisms. The first prism has a first entrance face, a first reflection face and a first exit face. The second prism has a second entrance face in contact with the first exit face, a second reflection face, and a second exit face. The third prism has a third entrance face in contact with the second exit face, a pair of roof-type reflection faces, a third reflection face in a common plane with the third entrance face, and a third exit face. Light entering through a photographic objective lens reflects from a quick return mirror to a focusing screen on which an image of an object forms. Light from the image reflects from the first reflection face to a direction parallel with an optical axis of the lens. The second reflection face then reflects the light progressively farther away from the optical axis to the pair of roof faces. The light then reflects progressively nearer the optical axis to the third reflection face, and then therefrom to an eyepiece for observing the finder image.
    • 所公开的取景器系统由三个棱镜构成。 第一棱镜具有第一入射面，第一反射面和第一出射面。 第二棱镜具有与第一出射面接触的第二入射面，第二反射面和第二出射面。 第三棱镜具有与第二出射面接触的第三入射面，一对屋顶型反射面，与第三入射面在共同平面中的第三反射面和第三出射面。 通过摄影物镜进入的光从快速返回镜反射到形成对象的图像的聚焦屏幕。 来自图像的光从第一反射面反射到与透镜的光轴平行的方向。 第二反射面然后将光逐渐远离光轴反射到一对屋顶面。 然后，光逐渐靠近第三反射面的光轴，然后从那里反射到用于观察取景器图像的目镜。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 4. 发明授权
      US4592636A View finder optical system 失效
    • View finder optical system
    • 取景器光学系统
    • US4592636A
    • 1986-06-03
    • US729292
    • 1985-05-01
    • Masatake Kato , Tetsuharu Nishimura , Hideo Yokota
    • Masatake Kato , Tetsuharu Nishimura , Hideo Yokota
    • G02B5/04 , G03B19/12 , G03B13/02
    • G02B5/04 , G03B19/12
    • A view finder optical system comprises an optical path split mirror which divides a second optical axis from a first optical axis of an objective optical system; a predetermined image forming plane arranged on the second optical axis to have an image coming from the objective optical system formed thereon; a first prism arranged along the second optical axis to bring about reflection twice on the second optical axis and to have the incidence plane thereof and a second reflection plane on the same plane; a second prism which is disposed behind the first prism and is provided with a roof type reflection plane for a first reflection and a reflection plane for further reflecting the second optical axis after the second optical axis is reflected by the roof type reflection plane; and an eye-piece on the second optical axis after it comes out from the second prism. The spacing distance between the first optical axis and the optical axis passing through the eye-piece is shorter than a distance between the first optical axis and the predetermined image forming plane. An optical axis which passes through the exit plane of the first prism is arranged to be tilting to an axis which is perpendicular to the exit plane of the first prism.
    • 取景器光学系统包括将第二光轴与物镜光学系统的第一光轴分开的光路分离镜; 布置在所述第二光轴上以具有形成在其上的物镜光学系统的图像的预定图像形成平面; 沿所述第二光轴布置的第一棱镜，以在所述第二光轴上产生两次反射并具有其入射面和在同一平面上的第二反射面; 第二棱镜，其设置在第一棱镜后面，并且在第二光轴被屋顶型反射面反射之后，设置有用于第一反射的屋顶型反射面和用于进一步反射第二光轴的反射面; 以及在从第二棱镜出来之后的第二光轴上的眼睛片。 第一光轴与通过眼睛片的光轴之间的距离比第一光轴和预定图像形成面之间的距离短。 穿过第一棱镜的出射平面的光轴布置成垂直于第一棱镜的出射平面的轴倾斜。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 5. 发明授权
      US4682237A Photographic optical apparatus 失效
    • Photographic optical apparatus
    • 摄影光学仪器
    • US4682237A
    • 1987-07-21
    • US729293
    • 1985-05-01
    • Masatake Kato , Tetsuharu Nishimura , Hideo Yokota
    • Masatake Kato , Tetsuharu Nishimura , Hideo Yokota
    • G03B19/12 , H04N5/225 , G02B13/16
    • H04N5/2254 , G03B19/12
    • A photographic optical apparatus including a beam splitter for splitting the optical path of an objective lens, a video pickup device arranged in one of the split optical paths, an optical low pass filter and a color separation filter arranged between the beam splitter and the video pickup device, a prism for changing the direction of the optical path arranged on the other split optical path, an eyepiece arranged on the optical path of the light coming through the prism, a pre-assumed image plane lying between the beam splitter and the prism and an image correcting plate of equal optical thickness to the sum of the lengths of the optical paths of the optical low pass filter and the color separation filter. The plate is arranged between the pre-assumed image plane and the beam splitter. The image correcting plate also serves to split off part of the light and then to guide it to a sensor for light metering.
    • 一种摄影光学装置，包括用于分离物镜的光路的分束器，布置在分离光路之一中的视频拾取装置，光学低通滤波器和布置在分束器和视频拾取器之间的分色滤光器 装置，用于改变布置在另一分割光路上的光路的方向的棱镜，布置在通过棱镜的光的光路上的目镜，位于分束器和棱镜之间的预先假定的图像平面，以及 光学厚度相对于光学低通滤波器和分色滤光器的光路长度之和的图像校正板。 板被布置在预先假定的图像平面和分束器之间。 图像校正板还用于分离部分光，然后将其引导到用于测光的传感器。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 8. 发明授权
      US08189898B2 Gene expression image constructing method and gene expression image constructing system 有权
    • Gene expression image constructing method and gene expression image constructing system
    • 基因表达图像构建方法和基因表达图像构建系统
    • US08189898B2
    • 2012-05-29
    • US12065014
    • 2006-08-29
    • Hideo Yokota , Yuko Oho , Kazuro Shimokawa
    • Hideo Yokota , Yuko Oho , Kazuro Shimokawa
    • G06K9/00
    • G06T5/50 , C12Q1/6837 , C12Q1/6841 , G06T7/0012 , G06T2200/04 , G06T2207/10056 , G06T2207/30024 , G06T2207/30072 , C12Q2565/518
    • The present invention aims to provide a gene expression image constructing method and a gene expression image constructing system being able to three-dimensionally show expression patterns of a vastly larger number of genes (specifically, about 30,000 genes). In the present invention, a sample is cut, images of sections of the cut sample are picked up and a stereoscopic image of sample, which is a three-dimensional image of the sample, is constructed based on a plurality of picked-up section images, the amount of expression of genes present in the sample is measured based on a plurality of slices prepared when the sample is cut, and a gene expression image in which an expression state of genes present in the sample and a stereoscopic image of sample are associated with each other is constructed based on a predetermined image reconstruction technique from the constructed stereoscopic image of sample and the measured amount of expression.
    • 本发明的目的在于提供能够三维地显示大量基因（特别是约30,000个基因）的表达模式的基因表达图像构建方法和基因表达图像构建系统。 在本发明中，切割样本，取出切割样本的各部分的图像，并且基于多个拾取部分图像构建作为样本的三维图像的样本的立体图像 基于样本切割时准备的多个切片测定样品中存在的基因的表达量，并且将存在于样品中的基因的表达状态与样品的立体图像相关联的基因表达图像进行测定 基于所构建的样本立体图像和测量的表达量，基于预定图像重建技术来构建彼此。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 9. 发明申请
      US20100150414A1 GENE EXPRESSION IMAGE CONSTRUCTING METHOD AND GENE EXPRESSION IMAGE CONSTRUCTING SYSTEM 有权
    • GENE EXPRESSION IMAGE CONSTRUCTING METHOD AND GENE EXPRESSION IMAGE CONSTRUCTING SYSTEM
    • 基因表达图像构建方法和基因表达图像构建系统
    • US20100150414A1
    • 2010-06-17
    • US12065014
    • 2006-08-29
    • Hideo Yokota , Yuko Oho , Kazuro Shimokawa
    • Hideo Yokota , Yuko Oho , Kazuro Shimokawa
    • G06K9/00
    • G06T5/50 , C12Q1/6837 , C12Q1/6841 , G06T7/0012 , G06T2200/04 , G06T2207/10056 , G06T2207/30024 , G06T2207/30072 , C12Q2565/518
    • The present invention aims to provide a gene expression image constructing method and a gene expression image constructing system being able to three-dimensionally show expression patterns of a vastly larger number of genes (specifically, about 30,000 genes). In the present invention, a sample is cut, images of sections of the cut sample are picked up and a stereoscopic image of sample, which is a three-dimensional image of the sample, is constructed based on a plurality of picked-up section images, the amount of expression of genes present in the sample is measured based on a plurality of slices prepared when the sample is cut, and a gene expression image in which an expression state of genes present in the sample and a stereoscopic image of sample are associated with each other is constructed based on a predetermined image reconstruction technique from the constructed stereoscopic image of sample and the measured amount of expression.
    • 本发明的目的在于提供能够三维地显示大量基因（特别是约30,000个基因）的表达模式的基因表达图像构建方法和基因表达图像构建系统。 在本发明中，切割样本，取出切割样本的各部分的图像，并且基于多个拾取部分图像构建作为样本的三维图像的样本的立体图像 基于样本切割时准备的多个切片测定样品中存在的基因的表达量，并且将存在于样品中的基因的表达状态与样品的立体图像相关联的基因表达图像进行测定 基于所构建的样本立体图像和测量的表达量，基于预定图像重建技术来构建彼此。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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