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公开(公告)号：US5168299A
公开(公告)日：1992-12-01
申请号：US683763
申请日：1991-04-10
摘要： A camera with a multi-zone focus detecting device has an objective lens mounted on a camera. An image formed by the objective lens is divided into a plurality of zones. In each zone, a focusing condition is detected based on the image formed by the objective lens so as to produce a plurality of focusing condition data. Based on the result of the focusing conditions, one zone is selected. Furthermore, a light which has passed through the objective lens is measured separately in each zone so as to produce a plurality of measured light data. Based on a focusing condition data obtained from the selected zone, the objective lens is driven to an infocus condition. When the objective lens is driven to the infocus condition, a measured light data obtained from the selected zone is used for calculating exposure data with which the exposure is controlled.
摘要翻译： 具有多区域焦点检测装置的相机具有安装在相机上的物镜。 由物镜形成的图像被分成多个区域。 在每个区域中，基于由物镜形成的图像来检测聚焦条件，以产生多个聚焦条件数据。 根据聚焦条件的结果，选择一个区域。 此外，在每个区域分别测量已经通过物镜的光，以便产生多个测量的光数据。 基于从所选择的区域获得的聚焦条件数据，物镜被驱动到聚焦条件。 当物镜被驱动到聚焦条件时，从所选择的区域获得的测量光数据被用于计算曝光被控制的曝光数据。
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公开(公告)号：US5142318A
公开(公告)日：1992-08-25
申请号：US748794
申请日：1991-08-22
IPC分类号： G03B3/10
CPC分类号： G03B3/10
摘要： A camera system with an auto-focusing system includes a camera body and an interchangeable zoom lens. The interchangeable objective lens stores various data to be sent to the camera body for improving automatic focus adjustment, such as an information necessary to convert the detected defocus information into a movement of the driving power source to carry out the automatic focus adjustment. The driving power source in the camera body is controlled in responses to the data from the interchangeable objective lens and the detected focus information, the driving power being transmitted to the interchangeable objective lens. The camera body is further capable of inhibiting the focus adjustment or focus indication in response to a data from the interchangeable objective lens under an unfavorable condition.
摘要翻译： 具有自动对焦系统的相机系统包括相机主体和可互换的变焦镜头。 可互换物镜存储要发送到相机机身的各种数据，以改善自动对焦调整，诸如将检测到的散焦信息转换为驱动电源的移动以执行自动聚焦调整所需的信息。 响应于来自可互换物镜的数据和检测到的焦点信息来控制相机机身中的驱动电源，驱动功率被传送到可更换物镜。 相机体还能够在不利条件下响应于来自可互换物镜的数据而抑制焦点调节或聚焦指示。
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公开(公告)号：US5132718A
公开(公告)日：1992-07-21
申请号：US527755
申请日：1990-05-23
IPC分类号： G03B15/05
CPC分类号： G03B15/05 , G03B2215/0503
摘要： A flashlight emitting device for a camera wherein the flash coverage of a flash device is varied, only when a mode in which flashlight is to be emitted is selected, in response to a zooming operation to assure appropriate exposure and eliminate wasteful consumption of power. The device comprises flashlight emitting means, mode changing over means operable in response to operation of a manually operable member for selecting one of a first mode in which daylight photographing is to be performed and a second mode in which the flashlight emitting means may be rendered operative to effect flashlight photographing, exposure controlling means for effecting exposure control in accordance with a selected mode, driving means for varying the flash coverage of the flashlight emitting means between a tele side and a wide side in response to a variation of the focal length of a lens of the camera, and driving controlling means for rendering the driving means inoperative when the first mode is selected by the mode changing over means but enabling operation of the driving means when the second mode is selected by the mode changing over means.
摘要翻译： 一种用于相机的手电筒发射装置，其中闪光装置的闪光覆盖范围变化时，仅当选择要发射手电筒的模式时，响应于缩放操作以确保适当的曝光并消除浪费的功率消耗。 该装置包括手电筒发射装置，模式切换装置，其可操作以响应于可手动操作的构件的操作，用于选择要执行日光摄影的第一模式中的一种模式，以及手电筒发射装置可被操作的第二模式 用于实现手电筒拍摄的曝光控制装置，用于根据所选择的模式进行曝光控制;驱动装置，用于响应于远程侧和宽侧的焦距的变化而改变远端侧和宽侧之间的手电筒发射装置的闪光覆盖范围 以及驱动控制装置，用于当通过模式切换装置选择第一模式时使得驱动装置不起作用，但是当通过模式切换装置选择第二模式时，驱动装置能够进行操作。
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公开(公告)号：US4979045A
公开(公告)日：1990-12-18
申请号：US353813
申请日：1989-05-18
CPC分类号： H04N5/353 , H04N5/361 , H04N5/378 , H04N5/3696
摘要： An image sensor system for sensing an image of an object includes a plurality of image sensor arrays. Each array comprises photoelectric converting elements arranged to receive the object image and accumulation cells coupled to each photoelectric converting element for accumulating charges produced from the photoelectric converting element. A buffer memory cells are coupled respectively to the accumulation cells for temporarily storing the accumulated charges shifted from the accumulation cells in response to the completion of the charge accumulation in each array. A shift register is provided to receive accumulated charges from the buffer memory cells in every one of the arrays after all the arrays complete the charge accumulation. The accumulated charges stored in the shift register are then sequentially outputted.
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公开(公告)号：US4977423A
公开(公告)日：1990-12-11
申请号：US453259
申请日：1989-12-20
申请人： Yasuteru Yamano , Takehiro Katch , Akihiko Fujino , Kenji Tsuji , Shuji Izumi , Masaaki Nakai , Nobuyuki Taniguchi
发明人： Yasuteru Yamano , Takehiro Katch , Akihiko Fujino , Kenji Tsuji , Shuji Izumi , Masaaki Nakai , Nobuyuki Taniguchi
CPC分类号： G02B7/36 , G03B7/09979
摘要： The disclosure relates to an exposure calculation apparatus which includes plural light measuring devices for measuring lights incident on a plurality of regions of a photographing image plane and outputting measured data of the lights; plural devices for detecting the focusing conditions of objects present in a plurality of the regions of the photographing image plane and outputting data on the focusing conditions; a position detecting devices for detecting the position which a main object occupies in the photographing image plane on the data on the focusing condition outputted from the focusing conditions detecting devices; calculation device for making a plurality of calculations each of which is made depending on at least one of the data of measured lights outputted from the light measuring devices; and selecting devices for selecting one of the plurality of calculations on the position detected by the position detecting devices and the data on the focusing conditions of the position.
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公开(公告)号：US4974000A
公开(公告)日：1990-11-27
申请号：US369660
申请日：1989-06-21
摘要： A camera system operable with data carried from a camera accessory to a camera body. The camera accessory has a ROM for storing various data at a plurality of addresses, respectively, each of which data consists of a plurality of bits, and a coupling terminal for receiving a train of clock pulses from the camera body. A circuit is also provided for sequentially designating the address of the ROM one by one to permit by ROM to output a data stored at the designated address. In the circuit, an address signal is formed in response to the clock pulses, received through the coupling terminal, for designating an address. The data derived from the ROM are transmitted to the camera body.
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17.发明授权Camera system operable by carrying data from a camera accessory to a camera body 失效相机系统可通过将相机附件中的数据携带到相机机身来操作
公开(公告)号：US4970541A
公开(公告)日：1990-11-13
申请号：US268300
申请日：1988-11-07
CPC分类号： H04N1/40056 , G03B7/097 , G03B7/16 , G03B7/20
摘要： A camera system operable with data carried from a camera accessory to a camera body. The camera accessory has a ROM for storing various data at a plurality of addresses, respectively, each of which data consists of a plurality of bits, and a coupling terminal for receiving a train of clock pulses from the camera body. A circuit is also provided for sequentially designating the address of the ROM one by one to permit the ROM to output data stored at the designated address. In the circuit, an address signal is formed in response to the clock pulses, received through the coupling terminal, for designating an address. The data derived from the ROM are transmitted to the camera body.
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公开(公告)号：US4887108A
公开(公告)日：1989-12-12
申请号：US199201
申请日：1988-05-26
申请人： Nobuyuki Taniguchi , Takeo Hoda , Yoshiaki Hata , Manabu Inoue , Yoshinobu Kudo , Hiroshi Ueda
发明人： Nobuyuki Taniguchi , Takeo Hoda , Yoshiaki Hata , Manabu Inoue , Yoshinobu Kudo , Hiroshi Ueda
CPC分类号： G03B17/24 , G03B13/02 , G03B19/04 , G03B27/462 , G03B2206/004 , G03B2217/243 , G03B2217/246
摘要： A photographic camera having a real focal length photographing mode and two kinds of a first and a second pseudo focal length photographing modes. In the first pseudo focal length photographing mode, the photographic camera is capable of specifying a scope for printing narrower than the scope in the real focal length photographing mode. The photographic camera has a function for selecting either of the real focal length photographing mode and the first and second pseudo focal length photographing modes in order to output a mode signal in accordance with the selected mode, a function for measuring a brightness of an object to output a signal of the measured light in accordance with it, a function for outputting a signal in accordance with a film sensitivity and a function for calculating an exposure value in accordance with the signals of the mode, measured light and film sensitivity and also for rectifying the aperture to the open side in the second pseudo focal length photographing mode rather than in the first pseudo focal length photographing mode.
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公开(公告)号：US4884092A
公开(公告)日：1989-11-28
申请号：US259334
申请日：1988-10-18
申请人： Manabu Inoue , Nobuyuki Taniguchi , Yoshiaki Hata , Takeo Hoda , Yoshinobu Kudo , Hiroshi Ueda
发明人： Manabu Inoue , Nobuyuki Taniguchi , Yoshiaki Hata , Takeo Hoda , Yoshinobu Kudo , Hiroshi Ueda
CPC分类号： G03B17/18 , G03B17/24 , G03B27/462 , G03B7/091 , G03B2206/004 , G03B2206/006 , G03B2217/243 , G03B2217/244 , G03B2217/246 , G03B2217/247
摘要： A photographic camera system, which includes an IC card including a readable-writable semiconductor memory, a circuit for communicating with a peripheral to which the IC card is attached and a terminal for communication. The photographic camera system also includes a camera including an attaching portion for detachably attaching the IC card and circuitry for writing into the IC card information obtained in connection with a photographing operation, whereby the information stored in the IC card may be read out from the IC card by the peripheral, after detaching the IC card from the camera, to be used during the process of printing the film.
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公开(公告)号：US4870438A
公开(公告)日：1989-09-26
申请号：US129324
申请日：1987-12-01
CPC分类号： G03B7/16 , G03B15/05 , G03B2215/0557 , G03B2215/056
摘要： A flash photographing system includes a camera body, a flash controller connected to the camera body and three flash devices: the first flash device is directly mounted on the camera body; the second flash device is mounted on the flash controller; and the third flash device is connected through a suitable cord to the flash controller. A microcomputer is provided in the camera body and also in each of the flash devices so as to control the three flash devices in various different modes of operations, such as simultaneous flash mode, sequence flash mode, and yet providing an appropriate amount of light for the proper exposure.
摘要翻译： 闪光拍摄系统包括相机主体，连接到照相机主体的闪光灯控制器和三个闪光灯装置：第一闪光装置被直接安装在照相机主体上; 第二闪光装置安装在闪光灯控制器上; 并且第三闪光装置通过合适的电线连接到闪光灯控制器。 微型计算机设置在照相机主体中并且还设置在每个闪光装置中，以便以各种不同的操作模式（诸如同步闪光模式，顺序闪光模式）控制三个闪光灯装置，并且还提供适当量的光 正确曝光。
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