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61. 发明授权

US5485004A Photosensor device including means for designating a plurality of pixel blocks of any desired size 失效
标题翻译：光传感器装置包括用于指定任何所需尺寸的多个像素块的装置
公开(公告)号：US5485004A
公开(公告)日：1996-01-16
申请号：US432726
申请日：1995-05-02
申请人： Kenji Suzuki , Mamoru Miyawaki , Akira Akashi , Toshiki Nakayama
发明人： Kenji Suzuki , Mamoru Miyawaki , Akira Akashi , Toshiki Nakayama
IPC分类号： G02B7/34 , H01L27/148 , H04N5/232 , H01J40/14
CPC分类号： H04N5/23212 , G02B7/346 , H01L27/148
摘要： A photoelectric sensor device has a two-dimensional arrangement of a multiplicity of unit structures each including a pixel. The sensor device includes a circuit for simultaneously designating a plurality of pixel blocks of any desired sizes at any desired positions on the two dimensional arrangement of unit structures, each pixel block being composed of pixels which are to be actually used. The sensor device also includes a monitor output circuit for outputting, for each of the pixel blocks, at least one monitor output as the representative of the amounts of charges accumulated in the pixels in each of the pixel blocks. The sensor device further includes a circuit which executes the control of accumulation of charges and the control of outputting of the image signals on each of the pixel blocks independently of other pixel blocks. Disclosed also is a focus detection system using the sensor device.
摘要翻译：光电传感器装置具有各自包括像素的多个单位结构的二维排列。传感器装置包括一个电路，用于在单元结构的二维排列上的任何期望位置同时指定任何所需尺寸的多个像素块，每个像素块由实际使用的像素构成。传感器装置还包括监视器输出电路，用于为每个像素块输出至少一个监视器输出，作为在每个像素块中的像素中积累的电荷量的代表。传感器装置还包括执行电荷累积控制的电路和独立于其它像素块的每个像素块上输出图像信号的控制。还公开了使用该传感器装置的焦点检测系统。

62. 发明授权

US5311241A Focus detecting apparatus detecting focus to a plurality of areas 失效
标题翻译：聚焦检测装置将焦点检测到多个区域
公开(公告)号：US5311241A
公开(公告)日：1994-05-10
申请号：US994370
申请日：1992-12-21
申请人： Akira Akashi , Masaki Higashihara
发明人： Akira Akashi , Masaki Higashihara
IPC分类号： G03B13/36 , G02B7/28 , G02B7/34
CPC分类号： G02B7/346
摘要： Focus detecting apparatus detecting focus to a plurality of areas has (1) a first auto-focusing mode in which, regardless of an in-focus or out-of-focus state, an auto-focusing operation (including focus detection and driving of an optical system) are repeatedly performed, and (2) a second auto-focusing mode in which the auto-focusing operation is performed until an in-focus state is obtained and the auto-focusing operation is terminated after the in-focus state is detected. A sensor unit is provided for receiving light beams form a plurality of different areas in a photographic scene. A focus processing circuit is provided for, in the first auto-focusing mode, causing the auto-focusing operation to be performed on the basis of an output of a sensor unit representing a particular area of the plurality of areas as long as the output of said sensor unit which represent the particular area is appropriate. In the second auto-focusing mode, the processing circuit selects as a result of the focus detection operation a signal representing a particular focusing state among the focus state signals of each said area obtained by the focus detection operations performed on outputs of sensor units corresponding to each area of the photographic scene.
摘要翻译：检测焦点到多个区域的聚焦检测装置具有（1）第一自动对焦模式，其中，无论聚焦或聚焦外的状态如何，自动聚焦操作（包括焦点检测和光学系统），以及（2）第二自动聚焦模式，其中执行自动聚焦操作直到获得对焦状态，并且在检测到对焦状态之后终止自动聚焦操作。提供传感器单元，用于在照相场景中接收由多个不同区域形成的光束。提供了一种聚焦处理电路，用于在第一自动聚焦模式中，只要输出表示多个区域的特定区域的传感器单元的输出，就执行自动聚焦操作表示特定区域的所述传感器单元是适当的。在第二自动对焦模式中，处理电路作为焦点检测操作的结果，通过对与其对应的传感器单元的输出执行的焦点检测操作获得的每个所述区域的聚焦状态信号中的特定聚焦状态的信号进行选择每个地区的摄影场景。

63. 发明授权

US5293194A Focus detection apparatus having an auxiliary light 失效
标题翻译：具有辅助光的焦点检测装置
公开(公告)号：US5293194A
公开(公告)日：1994-03-08
申请号：US9394
申请日：1993-01-27
申请人： Akira Akashi
发明人： Akira Akashi
IPC分类号： G02B7/34 , G03B13/00
CPC分类号： G02B7/346
摘要： A focus detection apparatus for a camera in which a plurality of focus sensors detect the focus states of a plurality of different areas within the scene. A processor determines whether the focus can or cannot be obtained to a specific area of the scene on the basis of the outputs of the focus sensors. An auxiliary light is emitted to assist in focusing, if the specific one of the different areas is, for example, the central area.
摘要翻译：一种用于照相机的焦点检测装置，其中多个聚焦传感器检测场景内的多个不同区域的聚焦状态。处理器基于焦点传感器的输出来确定焦点是否可以获得到场景的特定区域。如果不同区域中的特定区域是例如中心区域，则发出辅助光以辅助聚焦。

64. 发明授权

US5241167A Photosensor device including means for designating a plurality of pixel blocks of any desired size 失效
标题翻译：光传感器装置包括用于指定任何所需尺寸的多个像素块的装置
公开(公告)号：US5241167A
公开(公告)日：1993-08-31
申请号：US789045
申请日：1991-11-07
申请人： Kenji Suzuki , Mamoru Miyawaki , Akira Akashi , Toshiki Nakayama
发明人： Kenji Suzuki , Mamoru Miyawaki , Akira Akashi , Toshiki Nakayama
IPC分类号： G02B7/34 , H01L27/148 , H04N5/232
CPC分类号： H04N5/23212 , G02B7/346 , H01L27/148
摘要： A photoelectric sensor device has a two-dimensional arrangement of a multiplicity of unit structures each including a pixel. The sensor device includes a circuit for simultaneously designating a plurality of pixel blocks of any desired sizes at any desired positions on the two dimensional arrangement of unit structures, each pixel block being composed of pixels which are to be actually used. The sensor device also includes a monitor output circuit for outputting, for each of the pixel blocks, at least one monitor output as the representative of the amounts of charges accumulated in the pixels in each of the pixel blocks. The sensor device further includes a circuit which executes the control of accumulation of charges and the control of outputting of the image signals on each of the pixel blocks independently of other pixel blocks. Disclosed also is a focus detection system using the sensor device.
摘要翻译：光电传感器装置具有各自包括像素的多个单位结构的二维排列。传感器装置包括一个电路，用于在单元结构的二维排列上的任何期望位置同时指定任何所需尺寸的多个像素块，每个像素块由实际使用的像素构成。传感器装置还包括监视器输出电路，用于为每个像素块输出至少一个监视器输出，作为在每个像素块中的像素中积累的电荷量的代表。传感器装置还包括执行电荷累积控制的电路和独立于其它像素块的每个像素块上输出图像信号的控制。还公开了使用该传感器装置的焦点检测系统。

65. 发明授权

US5126777A Automatic focusing apparatus in which sensor signals are amplified with different gains depending on the photographing mode 失效
标题翻译：自动对焦装置，其中传感器信号根据拍摄模式以不同的增益被放大
公开(公告)号：US5126777A
公开(公告)日：1992-06-30
申请号：US764097
申请日：1991-09-23
申请人： Akira Akashi , Terutake Kadohara
发明人： Akira Akashi , Terutake Kadohara
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focusing apparatus for a camera for performing focus detection on the basis of image signals accumulated by an accumulation type sensor unit. At the time of image signal reading, the sensor signals are amplified with different gains in a continuous photographing state and in a single-shot state, thereby improving continuous photographing characteristics.
摘要翻译：一种用于相机的自动对焦装置，用于基于由累积型传感器单元累积的图像信号进行焦点检测。在图像信号读取时，传感器信号在连续拍摄状态和单次拍摄状态下以不同的增益放大，从而改善连续的拍摄特性。

66. 发明授权

US5019484A Method and apparatus for forming color proof 失效
标题翻译：形成色彩的方法和装置
公开(公告)号：US5019484A
公开(公告)日：1991-05-28
申请号：US285937
申请日：1988-12-19
申请人： Hitoshi Shimaoka , Shigera Mizuo , Akira Akashi , Miyuki Hosoi
发明人： Hitoshi Shimaoka , Shigera Mizuo , Akira Akashi , Miyuki Hosoi
IPC分类号： G03F3/10
CPC分类号： G03F3/102 , Y10S430/153
摘要： A color proof formation method includes the steps of bringing a first color separated film original mounted upon an original mounting table into tight contact with a photosensitive material fixed upon a mounting table, and exposing the film original; separating the photosensitive material mounting table from the original mounting table; replacing or exchanging the first film original upon the original mounting table with a second color separated film original; and bringing the second film original into tight contact with the photosensitive material. The steps are repeatedly performed a predetermined number of times so as to form a color proof. There is also disclosed a color proof formation apparatus including a suction unit for forming a suction groove, for bringing the film original and the photosensitive material into tight engagement with each orther, between the film original mounting table and the photosensitive material mounting table while the film original mounting table and the photosensitive material mounting table are close to or in contact with each so that the film original and the photosensitive material are brought into surface contact with each other, and for evacuating the air interposed between the film original and the photosensitive material so that the film original and the photosensitive material are in fact brought into tight contact with each other.
摘要翻译：彩色证明形成方法包括以下步骤：将安装在原始安装台上的第一分色胶片原稿与固定在安装台上的感光材料紧密接触，并使胶片原稿曝光; 将感光材料安装台与原始安装台分离; 将第一胶片原件更换或更换在原始安装台上，并具有第二分色胶片原件; 并使第二胶片原稿与感光材料紧密接触。重复执行步骤预定次数，以形成色彩。还公开了一种防色层形成装置，其包括用于在膜原始安装台和感光材料安装台之间形成用于形成胶片原稿和感光材料与每个或其他部分紧密接合的吸引槽的抽吸单元，原始安装台和感光材料安装台靠近或接触，使得胶片原稿和感光材料彼此进行表面接触，并且用于抽出介于胶片原稿和感光材料之间的空气，因此胶片原稿和感光材料实际上彼此紧密接触。

67. 发明授权

US4803507A Automatic focusing device 失效
标题翻译：自动对焦装置
公开(公告)号：US4803507A
公开(公告)日：1989-02-07
申请号：US783056
申请日：1985-10-01
申请人： Akira Akashi , Masanori Yamada
发明人： Akira Akashi , Masanori Yamada
IPC分类号： G02B7/32 , G03B3/00
CPC分类号： G02B7/32
摘要： The disclosed automatic focusing device measures distances by repeatly illuminating an object to the photographed with an auxiliary light. Upon detection of an in-focus state, either the auxiliary light illumination is inhibited or the auxiliary light driving cycle is made longer than the cycle used in a de-focus condition, so that the waste of electric energy is minimized.
摘要翻译：所公开的自动聚焦装置通过重复地照射用辅助光拍摄的物体来测量距离。在检测到对焦状态时，辅助光照明被禁止或辅助光驱动周期比在脱焦条件下使用的循环长，使得电能的浪费最小化。

68. 发明授权

US4801962A Camera incorporating automatic focusing apparatus 失效
标题翻译：相机结合自动对焦装置
公开(公告)号：US4801962A
公开(公告)日：1989-01-31
申请号：US140301
申请日：1987-12-31
申请人： Akira Akashi
发明人： Akira Akashi
IPC分类号： G02B7/36 , G03B3/00
CPC分类号： G02B7/36
摘要： Disclosed is an automatic focusing apparatus for a camera and, more particularly, to an automatic focusing apparatus for a camera of a type which performs a focus detecting operation under emission of auxiliary light when, e.g., luminance is low. In the camera of this type, if a mode of the automatic focusing apparatus is set to a servo mode, the servo mode can be switched to a one-shot mode when the focus detecting operation is to be performed under emission of the auxiliary light. Since the auxiliary light is not continuously emitted, an auxiliary light source is protected.
摘要翻译：公开了一种用于照相机的自动对焦装置，更具体地，涉及一种在例如亮度低的情况下在辅助光发射下执行焦点检测操作的类型的照相机的自动对焦装置。在这种相机中，如果将自动对焦装置的模式设置为伺服模式，则当在辅助光的发射下进行焦点检测操作时，可以将伺服模式切换到单次模式。由于辅助光不被连续地发射，所以辅助光源被保护。

69. 发明授权

US4572643A Camera capable of operating in an automatic focus adjusting mode and a manual focus adjusting mode 失效
标题翻译：相机能够在自动对焦调整模式和手动对焦调整模式下操作
公开(公告)号：US4572643A
公开(公告)日：1986-02-25
申请号：US570517
申请日：1984-01-13
申请人： Akira Akashi
发明人： Akira Akashi
IPC分类号： G03B13/36 , G02B7/28 , G02B7/36 , G03B3/00
CPC分类号： G02B7/36
摘要： This specification discloses a camera which comprises a lens driven by an electric motor and a distance detecting circuit and in which change-over is automatically effected between an automatic focus adjusting mode in which the lens is usually driven by a signal from the distance detecting circuit and a manual focus adjusting mode in which the lens is driven manually when a signal for driving the lens is not put out from the distance detecting circuit, that is, in the case of the concurrence of far focus and near focus of an object to be photographed or in a case where the object to be photographed is of a low contrast, and in which even during the manual focus adjusting mode, the distance detecting circuit is operated and when an in-focus signal is put out from the distance detecting circuit, the lens is stopped for a predetermined time.
摘要翻译：本说明书公开了一种照相机，其包括由电动机驱动的透镜和距离检测电路，并且其中自动聚焦调节模式自动进行转换，其中透镜通常由来自距离检测电路的信号驱动，手动对焦调整模式，其中当用于驱动透镜的信号没有从距离检测电路输出时，即在要被拍摄的对象的远焦点和近焦点的情况下，手动地驱动透镜或者在拍摄对象的对比度较低的情况下，即使在手动对焦调整模式下，距离检测电路被操作，并且当从距离检测电路输出对焦信号时，镜头停止预定的时间。

70. 发明授权

US4437752A Safety device for camera and accessory 失效
标题翻译：照相机和附件的安全装置
公开(公告)号：US4437752A
公开(公告)日：1984-03-20
申请号：US445158
申请日：1982-11-29
申请人： Akira Akashi , Makoto Katsuma , Masaharu Kawamura , Shigeru Kamata , Syuichiro Saito
发明人： Akira Akashi , Makoto Katsuma , Masaharu Kawamura , Shigeru Kamata , Syuichiro Saito
IPC分类号： G03B17/00 , G03B17/18
CPC分类号： G03B17/00 , G03B17/18
摘要： The disclosed safety device electrically senses the conductivity between the electrical contacts of a camera and an accessory attached thereto, and, upon detection of a failure in conductivity, produces a warning signal for the user.
摘要翻译：所公开的安全装置电感测照相机的电触头和附接到其上的附件之间的电导率，并且在检测到导电性失败时产生用户的警告信号。

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