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公开(公告)号：US07512332B2
公开(公告)日：2009-03-31
申请号：US11153540
申请日：2005-06-16
Applicant: Shigeru Iwamoto , Tadahisa Ohkura , Masahiro Nakata
Inventor： Shigeru Iwamoto , Tadahisa Ohkura , Masahiro Nakata
CPC classification number: H04N5/23293 , G03B13/06 , G03B13/36 , G03B17/20 , H04N5/23212
Abstract: A camera has a viewfinder that forms a subject image to be observed, a multipoint auto-focus adjuster that focuses the subject image on the basis of multiple focus points defined on the subject image, a superimposer that superimposes an indicator mark on a position of a given focus point, and a focus point luminance detector that detects a luminance of the position. Then, the superimposer superimposes the indicator mark such that a brightness of the indicator mark increases as the luminance of the position increases.
Abstract translation: 相机具有取景器，其形成要观察的被摄体图像;多点自动对焦调节器，其基于被摄体图像上定义的多个聚焦点对被摄体图像进行聚焦;叠加体，其将指示符标记叠加在 给定焦点，以及焦点亮度检测器，其检测位置的亮度。 然后，叠加器叠加指示标记，使得指示标记的亮度随着位置亮度的增加而增加。
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公开(公告)号：US20050141890A1
公开(公告)日：2005-06-30
申请号：US11017789
申请日：2004-12-22
Applicant: Tadahisa Ohkura , Yutaka Ohsawa , Shigeru Iwamoto , Hiroyuki Takahashi
Inventor： Tadahisa Ohkura , Yutaka Ohsawa , Shigeru Iwamoto , Hiroyuki Takahashi
Abstract: A camera system includes a camera body including a photometering device and an external operating device, and a photographing lens which is detachably attached to the camera body, the photographing lens including an aperture setting device for selecting an auto aperture setting and at least one fixed aperture setting. A full-aperture photometering operation is performed when the aperture setting device is positioned at the auto aperture setting, and a stop-down photometering operation is performed in response to an operation of the external operating device when the aperture setting device is positioned at the fixed aperture setting.
Abstract translation: 照相机系统包括：照相机主体，包括测光装置和外部操作装置;以及拍摄透镜，其可拆卸地安装在照相机主体上，拍摄透镜包括用于选择自动光圈设定的光圈设定装置和至少一个固定光圈 设置。 当光圈设置装置位于自动光圈设置时，执行全光圈测光操作，并且当光圈设置装置位于固定的位置时响应于外部操作装置的操作执行停止测光操作 光圈设置。
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公开(公告)号：US06427051B1
公开(公告)日：2002-07-30
申请号：US09598214
申请日：2000-06-21
Applicant: Tetsuo Hosokawa , Toshihiro Hamamura , Shigeru Iwamoto , Tadahisa Ohkura , Hidefumi Kaneko
Inventor： Tetsuo Hosokawa , Toshihiro Hamamura , Shigeru Iwamoto , Tadahisa Ohkura , Hidefumi Kaneko
IPC: G03B1505
CPC classification number: G03B15/05 , G03B2215/0507 , G03B2215/0585 , G03B2215/0592
Abstract: A camera includes a built-in flash and a controller for controlling the camera. The controller includes different photographic modes; an auto-exposure-mode selecting mode in which an appropriate photographic mode is automatically selected from the different photographic modes based on photographic conditions, the controller allowing the built-in flash to discharge automatically in the selected appropriate photographic mode when the built-in flash discharges at a most appropriate time of exposure; and a flash-prohibiting/auto-exposure-mode selecting mode in which an appropriate photographic mode is automatically selected from the different photographic modes based on photographic conditions, the controller prohibiting the built-in flash from discharging automatically in the selected appropriate photographic mode at a time of exposure. The controller selects either the auto-exposure-mode selecting mode or the flash-prohibiting/auto-exposure-mode selecting mode in response to an operation of the manual operation member.
Abstract translation: 相机包括内置闪光灯和用于控制相机的控制器。 控制器包括不同的摄影模式; 自动曝光模式选择模式，其中基于拍摄条件从不同的拍摄模式自动选择适当的拍摄模式，所述控制器允许内置闪光灯在内置闪光灯中以所选择的适当拍摄模式自动放电 在最适当的暴露时间内放电; 以及基于拍摄条件从不同的拍摄模式自动选择适当的拍摄模式的闪光禁止/自动曝光模式选择模式，控制器禁止内置闪光灯以所选择的适当拍摄模式自动放电 曝光的时间 响应于手动操作构件的操作，控制器选择自动曝光模式选择模式或闪光禁止/自动曝光模式选择模式。
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公开(公告)号：US06275660B1
公开(公告)日：2001-08-14
申请号：US09443310
申请日：1999-11-19
Applicant: Shigeru Iwamoto
Inventor： Shigeru Iwamoto
IPC: G03B100
Abstract: A manual-wind camera having a wind lever in which a film having no sprocket holes is loaded, the film being wound on a take-up spool, frame by frame, by manually operating the wind lever, includes a pulse generator which generates pulses in accordance with movement of the film wound by the wind lever; a rear-cover state detector which detects whether a rear cover of the camera is open or closed; and a control device. The control device determines whether the film is loaded into the camera in accordance with pulses generated by the control device when the wind lever is fully turned from an initial operational position to a maximum operational position thereof.
Abstract translation: 一种具有风杆的手动风光摄像机，其中装载有没有链轮孔的胶片，通过手动操作风杆将该卷片卷绕在卷取卷轴上，包括产生脉冲的脉冲发生器 根据由风杆缠绕的胶片的运动; 检测相机的后盖是打开还是关闭的后盖状态检测器; 和控制装置。 当控制装置从初始操作位置完全转动到其最大操作位置时，控制装置根据由控制装置产生的脉冲来确定胶片是否被装入照相机。
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公开(公告)号：US06249650B1
公开(公告)日：2001-06-19
申请号：US09442463
申请日：1999-11-18
Applicant: Shigeru Iwamoto
Inventor： Shigeru Iwamoto
IPC: G03B7099
CPC classification number: G03B19/12 , G03B7/09976
Abstract: A single-lens reflex camera comprises a quick return mirror which can be positioned at an object observing position (or an inclined position) and a photographing position (or a horizontal position). A photoreceptor element is disposed in such a manner that a light receiving surface of the photoreceptor element faces a shutter, so that a light beam reflected by the shutter is led to the photoreceptor element. When the quick return mirror is retreated to the photographing position, the light beam is received by the photoreceptor element. When a change in the amount of received light by the photoreceptor element exceeds a predetermined range while the mirror is retreated to the photographing position before the shutter release operation, a warning is output.
Abstract translation: 单镜头反光照相机包括可以定位在物体观察位置（或倾斜位置）和拍摄位置（或水平位置）的快速返回镜。 以感光体元件的受光面朝向快门的方式设置感光体元件，使得由快门反射的光束被引导到感光体元件。 当快速返回镜退回拍摄位置时，光束被感光体元件接收。 当感光体元件的接收光量的变化超过预定范围时，反射镜在快门释放操作之前被退回到拍摄位置，则输出警告。
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Patent Agency Ranking
公开(公告)号：US5999753A
公开(公告)日：1999-12-07
申请号：US16429
申请日：1998-01-30
Applicant: Isamu Hirai , Shigeru Iwamoto
Inventor： Isamu Hirai , Shigeru Iwamoto
Abstract: A single-lens reflex camera with a full-aperture metering part includes a lens having an automatic diaphragm part, a lens mount, and an information transmitting part for transmitting information for full-aperture metering error compensation, and a camera body having a lens mount attachment part to which the lens mount of the lens is detachably attached, information receiving part for receiving the information for full-aperture metering error compensation from the information transmitting part of the lens, and a mode setting part for selecting one of various exposure modes including an automatic exposure mode. When the information receiving part receives no information for full-aperture metering error compensation from the information transmitting part in a state where the lens is attached to the camera body, the mode setting part enables the automatic exposure mode to be set, and the automatic diaphragm part forcibly sets an aperture to a full-aperture condition.
Abstract translation: 具有全孔径计量部件的单镜头反光相机包括具有自动光圈部分的透镜，透镜安装座和用于传送用于全光圈测量误差补偿的信息的信息发送部分，以及具有透镜支架 透镜的透镜支架可拆卸地安装到的安装部分，用于从透镜的信息发送部分接收全光圈计量误差补偿的信息的信息接收部分，以及用于选择各种曝光模式之一的模式设置部分，包括 自动曝光模式。 当信息接收部件在透镜安装到相机机身的状态下从信息发送部分接收到没有用于全光圈测光误差补偿的信息时，模式设置部分能够设置自动曝光模式，并且自动光圈 部分强制将孔径设置为全孔径条件。
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公开(公告)号：US5355192A
公开(公告)日：1994-10-11
申请号：US110834
申请日：1993-08-24
Applicant: Masahiro Kawasaki , Hiroyuki Takahashi , Shigeru Iwamoto
Inventor： Masahiro Kawasaki , Hiroyuki Takahashi , Shigeru Iwamoto
CPC classification number: G02B7/28
Abstract: An automatic focusing camera including a camera body and a photographing lens detachably mounted to the camera body. The camera body includes a focus detecting device which outputs a focus signal in accordance with an image formed by a photographing lens, an auxiliary light emitter for emitting auxiliary light for detecting the focus, and an arithmetic operating device for calculating data on focus in accordance with the focus signal output from the focus detecting device, The photographing lens includes a memory for storing predetermined lens data, and an outputting device for outputting the lens data to the camera body. The memory stores correction data on the focusing condition when the auxiliary light is emitted from the auxiliary light emitter. The arithmetic operating device calculates the data on the focusing condition in accordance with the detection data of the focus detecting device and the correction data input from the photographing lens.
Abstract translation: 一种自动聚焦照相机，包括相机主体和可拆卸地安装到相机主体的拍摄镜头。 相机主体包括：焦点检测装置，其根据由拍摄镜头形成的图像输出聚焦信号;辅助光发射器，用于发射用于检测焦点的辅助光;以及算术运算装置，用于根据 从焦点检测装置输出的聚焦信号。拍摄镜头包括用于存储预定透镜数据的存储器，以及用于将镜头数据输出到照相机主体的输出装置。 当从辅助光发射器发射辅助光时，存储器存储关于聚焦条件的校正数据。 算术运算装置根据焦点检测装置的检测数据和从摄影镜头输入的校正数据，计算聚焦条件下的数据。
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公开(公告)号：US5255046A
公开(公告)日：1993-10-19
申请号：US748782
申请日：1991-08-22
Applicant: Masahiro Kawasaki , Hiroyuki Takahasi , Shigeru Iwamoto
Inventor： Masahiro Kawasaki , Hiroyuki Takahasi , Shigeru Iwamoto
IPC: G03B7/091 , G02B7/28 , G03B3/12 , G03B7/20 , G03B7/26 , G03B13/34 , G03B13/36 , G03B17/14 , G03B7/00
CPC classification number: G03B17/14 , G03B7/0807
Abstract: A camera system includes a camera body and a photographing lens detachably attached to the camera body. The camera body includes a first controller for controlling the operation of the camera system. The photographing lens includes a second controller for controlling the operation thereof. The second controller of the photographing lens is brought into a sleep state when the first controller of the camera body outputs a first predetermined signal.
Abstract translation: 相机系统包括相机主体和可拆卸地附接到相机主体的拍摄镜头。 相机主体包括用于控制相机系统的操作的第一控制器。 拍摄镜头包括用于控制其操作的第二控制器。 当照相机机体的第一控制器输出第一预定信号时，摄影镜头的第二控制器进入睡眠状态。
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公开(公告)号：US5227832A
公开(公告)日：1993-07-13
申请号：US748784
申请日：1991-08-22
Applicant: Masahiro Kawasaki , Hiroyuki Takahashi , Shigeru Iwamoto
Inventor： Masahiro Kawasaki , Hiroyuki Takahashi , Shigeru Iwamoto
CPC classification number: G02B7/282
Abstract: A camera system including a camera body and a photographing lens detachably mounted to the camera body including a memory for storing function data on the aberration correction peculiar to the taking lens, an arithmetic operating device for calculating necessary aberration correction data in accordance with the aberration correction function data stored in the memory, and an output device for outputting the calculated aberration correction data to the camera body.
Abstract translation: 一种照相机系统，包括相机主体和可拆卸地安装到相机主体的拍摄镜头，包括用于存储关于拍摄镜头特有的像差校正功能数据的存储器，用于根据像差校正来计算必要的像差校正数据的算术运算装置 存储在存储器中的功能数据，以及用于将计算出的像差校正数据输出到相机主体的输出装置。
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公开(公告)号：US5166717A
公开(公告)日：1992-11-24
申请号：US701858
申请日：1991-05-17
Applicant: Masahiro Kawasaki , Hiroyuki Takahashi , Shigeru Iwamoto
Inventor： Masahiro Kawasaki , Hiroyuki Takahashi , Shigeru Iwamoto
Abstract: A camera system for communicating data between a micro computer on a camera body and a zoom lens mounted to the camera body, wherein at least exposure data on the diaphragm is transmitted from the zoom lens to the micro computer of the camera body, and wherein the zoom lens includes a position detecting device for detecting one of the divided focal length steps corresponding to a focal length of the zoom lens, a memory for storing data peculiar to the zoom lens, and an arithmetic operating device for calculating the exposure data on the diaphragm in accordance with the data of the position detecting device and the memory.
Abstract translation: 一种照相机系统，用于在照相机主体上的微型计算机与安装在所述照相机机身上的变焦镜头之间传送数据，其中至少所述光阑上的曝光数据从所述变焦镜头传送到所述照相机机体的微型计算机， 变焦镜头包括位置检测装置，用于检测与变焦镜头的焦距相对应的分割焦距级中的一个，用于存储变焦镜头特有的数据的存储器和用于计算光阑上的曝光数据的算术运算装置 根据位置检测装置和存储器的数据。
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