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41. 发明授权

US4954701A Focus detecting apparatus provided with a plurality of detecting fields 失效
标题翻译：具有多个检测场的聚焦检测装置
公开(公告)号：US4954701A
公开(公告)日：1990-09-04
申请号：US281781
申请日：1988-12-09
申请人： Kenji Suzuki , Keiji Ohtaka , Yasuo Suda
发明人： Kenji Suzuki , Keiji Ohtaka , Yasuo Suda
IPC分类号： G02B7/28 , G02B7/34 , G03B13/36
CPC分类号： G02B7/346
摘要： An apparatus for detecting the focus-adjusted state of an objective lens comprises a plurality of juxtaposed units each having a lens assembly for receiving light fluxes passed through different areas of the pupil of the objective lens and forming light intensity distributions whose relative position varies in conformity with the focus-adjusted state of the objective lens, and a plurality of photoelectric sensor arrays arranged in a direction orthogonal to the direction in which the areas are arranged for receiving the light intensity distributions and forming a signal indicative of the focus-adjusted state of the objective lens on the basis of the relative position of the light intensity distributions.
摘要翻译：用于检测物镜的焦点调整状态的装置包括多个并置单元，每个单元具有透镜组件，用于接收通过物镜的光瞳的不同区域的光束，并形成相对位置变化的光强度分布具有物镜的焦点调整状态，以及多个光电传感器阵列，其布置在与布置该区域的方向正交的方向上，用于接收光强度分布，并形成指示焦点调整状态的信号基于光强度分布的相对位置的物镜。

42. 发明授权

US5151583A Focus adjustment device having restricting means for restricting a selecting action according to the degree of nearness of a distance measurement 失效
标题翻译：聚焦调节装置具有用于根据距离测量的接近程度来限制选择动作的限制装置
公开(公告)号：US5151583A
公开(公告)日：1992-09-29
申请号：US799029
申请日：1991-11-25
申请人： Tatsuyuki Tokunaga , Keisuke Aoyama , Hidehiko Fukahori , Yasuo Suda , Akira Akashi
发明人： Tatsuyuki Tokunaga , Keisuke Aoyama , Hidehiko Fukahori , Yasuo Suda , Akira Akashi
IPC分类号： G02B7/34
CPC分类号： G02B7/34
摘要： A focus adjustment device arranged to measure distances at a plurality of points on a picture plane specified by an optical means to be focus-adjusted and to adjust focus of the optical means on the basis of the results of distance measurement includes: selecting circuitry for selecting information on the nearest of measured distances obtained at the plurality of points, and restricting circuitry for restricting a selecting action of the selecting circuitry according to the nearness degree of the nearest distance in relation to the focal length of the optical means, the position of the distance measuring point on the picture plane, etc.
摘要翻译：一种聚焦调整装置，被配置为测量由被调焦的光学装置指定的画面上的多个点处的距离，并且基于距离测量的结果来调整光学装置的焦点，包括：选择电路，用于选择关于在多个点处获得的最接近测量距离的信息，以及限制电路，用于根据与光学装置的焦距相关的最近距离的接近程度来限制选择电路的选择动作，画面上的距离测量点等

43. 发明授权

US5367153A Apparatus for detecting the focus adjusting state of an objective lens by performing filter processing 失效
标题翻译：用于通过进行滤波处理来检测物镜的聚焦调整状态的装置
公开(公告)号：US5367153A
公开(公告)日：1994-11-22
申请号：US969352
申请日：1992-10-30
申请人： Yasuo Suda , Akira Yamada , Yukio Odaka , Akira Akashi
发明人： Yasuo Suda , Akira Yamada , Yukio Odaka , Akira Akashi
IPC分类号： G02B7/28 , G01J1/20
CPC分类号： G02B7/28
摘要： A focus detection apparatus includes an optical system for forming first and second optical distributions associated with object images whose relative positional relationship is changed in accordance with an imaging state of an imaging optical system subjected to focus detection, a photoelectric conversion element, having a plurality of picture elements, for outputting first and second signals respectively corresponding to the first and second optical distributions, and a calculating unit for performing filter processing of the first and second signals, sequentially displacing the first and second signals relative to each other on the calculation basis, calculating an evaluation amount representing a coincidence between the first and second signals at the relatively displaced positions, obtaining positional deviations between the first and second object images on the basis of a change in evaluation amount, and detecting the imaging state of the imaging optical system on the basis of the deviations. The filter processing is performed using a filter determined by the relatively displaced positions.
摘要翻译：焦点检测装置包括：光学系统，用于形成与根据成像光学系统进行焦点检测的成像状态相对地改变相对位置关系的对象图像相关联的第一和第二光学分布;光电转换元件，具有多个用于输出分别对应于第一和第二光学分布的第一和第二信号的图像元素，以及用于执行第一和第二信号的滤波处理的计算单元，在计算的基础上依次移位第一和第二信号，计算表示相对位移位置处的第一和第二信号之间的一致性的评估量，基于评估量的变化获得第一和第二对象图像之间的位置偏差，并且检测成像光学系统的成像状态的基础 e偏差。使用由相对移位的位置确定的滤波器来执行滤波处理。

44. 发明授权

US4745426A Light measuring device for a camera 失效
标题翻译：照相机测光装置
公开(公告)号：US4745426A
公开(公告)日：1988-05-17
申请号：US913259
申请日：1986-09-30
申请人： Yasuo Suda , Akira Ishizaki
发明人： Yasuo Suda , Akira Ishizaki
IPC分类号： G02B7/34 , G03B7/099 , G03B3/00
CPC分类号： G02B7/343 , G03B7/09972
摘要： A light measuring apparatus for an exposure control for a camera including a photoelectric converter which photoelectrically converts a portion of a light beam impinging on a photoelectric conversion portion of a focus detection device, through a taking lens. The remainder of the light beam is transmitted into the optical path of the light beam so that light measuring for an exposure control is performed from the bundle of light proceeding toward the focus detection device.
摘要翻译：一种用于包括光电转换器的照相机的曝光控制的光测量装置，其通过拍摄透镜对照射在焦点检测装置的光电转换部分上的光束的一部分进行光电转换。光束的其余部分被传输到光束的光路中，从而从朝向焦点检测装置的光束执行用于曝光控制的光。

45. 发明授权

US4709138A Apparatus for detecting shake of image of object 失效
标题翻译：用于检测物体的图像抖动的装置
公开(公告)号：US4709138A
公开(公告)日：1987-11-24
申请号：US883436
申请日：1986-07-14
申请人： Yasuo Suda , Akira Akashi , Akira Hiramatsu
发明人： Yasuo Suda , Akira Akashi , Akira Hiramatsu
IPC分类号： G02B27/64 , G03B3/10 , G01J1/20
CPC分类号： G02B27/646 , G03B2217/005
摘要： An apparatus for detecting the shake of an image of an object, having first and second photosensor arrays for detecting an image of an object in two different directions, a signal processor for processing output signals from the first and second photosensor arrays and for producing a focusing control signal of an objective lens, a memory circuit for storing an output signal from the first photosensor array, and a discrimination circuit for discriminating the shake of the object in accordance with the signal stored in the memory circuit and a signal from the first photosensor array produced subsequent to this signal.
摘要翻译：一种用于检测物体的图像抖动的装置，具有用于检测物体在两个不同方向上的图像的第一和第二光电传感器阵列，用于处理来自第一和第二光电传感器阵列的输出信号并产生聚焦的信号处理器物镜的控制信号，用于存储来自第一光传感器阵列的输出信号的存储电路，以及用于根据存储在存储电路中的信号和来自第一光传感器阵列的信号鉴别物体的抖动的鉴别电路在此信号之后产生。

46. 发明授权

US4760418A Flash photographing system 失效
标题翻译：闪光拍摄系统
公开(公告)号：US4760418A
公开(公告)日：1988-07-26
申请号：US907856
申请日：1986-09-15
申请人： Akira Ishizaki , Yasuo Suda
发明人： Akira Ishizaki , Yasuo Suda
IPC分类号： G02B7/28 , G02B7/34 , G03B13/36 , G03B15/05 , G03B3/00
CPC分类号： G03B15/05 , G02B7/343 , G03B7/09972 , G03B7/16 , G03B2215/0525 , G03B2215/0532 , G03B2215/0535
摘要： A flash photographing system which comprises a camera equipped with an AF device and a flash device is arranged to control the flashing light quantity of the flash device by utilizing the AF sensor of the AF device in a flash photographing mode.
摘要翻译：包括配备有AF装置和闪光装置的相机的闪光拍摄系统被布置成通过利用AF装置的AF感测器以闪光拍摄模式来控制闪光装置的闪光量。

47. 发明授权

US5305047A Pattern projector having a multi-portion projection lens and camera comprising the same 失效
标题翻译：具有多部分投影透镜的图案投影仪和包括其的相机
公开(公告)号：US5305047A
公开(公告)日：1994-04-19
申请号：US62711
申请日：1993-05-18
申请人： Shingo Hayakawa , Yasuo Suda , Takeshi Koyama
发明人： Shingo Hayakawa , Yasuo Suda , Takeshi Koyama
IPC分类号： G02B7/34 , G03B13/36 , G01J1/20
CPC分类号： G02B7/346
摘要： A compact light projection system for auto-focus detection apparatus in which a stripe pattern is projected onto an object in a wide range. The light projection device comprises a chart having a pattern to be detected, an illuminating device for illuminating the chart, and a lens assembly for projecting the pattern. The lens assembly includes a first lens having an optic axis and second and third lenses having optic axes respectively inclining at a predetermined angle to the optic axis of the first lens.
摘要翻译：一种用于自动对焦检测装置的紧凑型投光系统，其中条纹图案被投影到宽范围内的物体上。光投射装置包括具有待检测图案的图表，用于照亮图表的照明装置和用于投影图案的透镜组件。透镜组件包括具有光轴的第一透镜，以及具有分别以与第一透镜的光轴成预定角度倾斜的光轴的第二和第三透镜。

48. 发明授权

US07262799B2 Image sensing apparatus and its control method, control program, and storage medium 有权
标题翻译：图像感测装置及其控制方法，控制程序和存储介质
公开(公告)号：US07262799B2
公开(公告)日：2007-08-28
申请号：US10028448
申请日：2001-10-25
申请人： Yasuo Suda
发明人： Yasuo Suda
IPC分类号： H04N9/097 , H04N9/093 , H04N3/14
CPC分类号： H04N9/093 , H04N5/2254 , H04N5/3415
摘要： This invention has as its object to provide an image sensing apparatus which can satisfactorily correct misregistration among images, and can composite the images. To achieve this object, an image sensing apparatus includes: a plurality of apertures that receives external light from different positions; a plurality of image sensing units that outputs image signals obtained by independently receiving light that comes from an identical position of an object and is received via the plurality of apertures, and independently extracting predetermined color components for each received light; and a signal processing device that forms a signal that outputs an object image by mixing the image signals output from the plurality of image sensing units. When it is determined that a predetermined position deviation occurs between the image signals upon forming the signal that outputs the object image, the signal processing device corrects the predetermined position deviation by a signal process, and forms the signal that outputs the object image.
摘要翻译：本发明的目的是提供一种可以令人满意地校正图像之间的重合不良的图像感测装置，并且可以对图像进行合成。为了实现该目的，图像感测装置包括：多个孔，其接收来自不同位置的外部光; 多个图像感测单元，其输出通过独立地接收来自物体的相同位置并经由多个孔接收的光而获得的图像信号，并且独立地为每个接收到的光而提取预定的颜色分量; 以及信号处理装置，其通过混合从多个摄像单元输出的图像信号，形成输出对象图像的信号。当确定在形成输出目标图像的信号之间的图像信号之间发生预定位置偏差时，信号处理装置通过信号处理校正预定位置偏差，并形成输出目标图像的信号。

49. 发明授权

US07112779B2 Optical apparatus and beam splitter 失效
标题翻译：光学仪器和分束器
公开(公告)号：US07112779B2
公开(公告)日：2006-09-26
申请号：US11141347
申请日：2005-05-31
申请人： Yasuo Suda , Koichi Washisu
发明人： Yasuo Suda , Koichi Washisu
IPC分类号： H01J5/16
CPC分类号： G02B7/34 , G02B27/143 , G02B27/16 , G03B7/08 , G03B17/18 , H01L27/14625 , H04N5/2254
摘要： An optical apparatus is disclosed, which can take high-quality images by using light transmitted through a beam splitter. The optical apparatus comprises a light-receiving element and a beam splitter. The first surface of the beam splitter reflects part of incident light and transmits the other part of the incident light toward the light-receiving element. The second surface transmits other incident light other than the incident light to the first surface toward the light-receiving element. The transmittance of the second surface is set so that a light amount distribution on the light-receiving element may be substantially even in a case where the light is incident to the first and second surfaces from an object having a substantially even luminance.
摘要翻译：公开了一种光学装置，其可以通过使用通过分束器传输的光来获得高质量的图像。光学装置包括光接收元件和分束器。分束器的第一表面反射入射光的一部分，并将入射光的另一部分透射到光接收元件。第二表面将除了入射光之外的其它入射光透射到第一表面朝向光接收元件。第二表面的透射率被设定为使得在光从具有基本均匀亮度的物体入射到第一和第二表面的情况下，光接收元件上的光量分布可以基本上均匀。

50. 发明授权

US06597868B2 Focus detecting device determining focusing state based on phase difference information 有权
标题翻译：焦点检测装置基于相位差信息确定聚焦状态
公开(公告)号：US06597868B2
公开(公告)日：2003-07-22
申请号：US09834790
申请日：2001-04-13
申请人： Yasuo Suda
发明人： Yasuo Suda
IPC分类号： G03B1300
CPC分类号： G03B13/32 , H04N5/23212 , H04N5/3696 , H04N9/045 , H04N2101/00
摘要： In a focus detecting device of the type in which light fluxes passing through two areas obtained by dividing a pupil of an image forming lens are received by a sensor to detect a phase difference, pixels of the sensor are disposed in such a manner that the sensor has the light-receiving sensitivity in different directions with respect to the luminance distribution, and the phase-difference detection and the contrast detection are performed according to the direction of the light-receiving sensitivity so as to perform appropriate focus detection.
摘要翻译：在通过传感器接收通过分割成像透镜的光瞳而获得的两个区域的光束的检测相位差的类型的焦点检测装置中，传感器的像素被设置成使得传感器具有相对于亮度分布的不同方向的受光灵敏度，根据受光灵敏度的方向进行相位差检测和对比度检测，以进行适当的聚焦检测。

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