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    • 53. 发明授权
    • Film winding/rewinding mechanism of camera
    • 相机的卷绕/倒带机构
    • US5467158A
    • 1995-11-14
    • US249681
    • 1994-05-26
    • Nobuharu MurashimaKenji IshibashiDai ShintaniNobuyuki Taniguchi
    • Nobuharu MurashimaKenji IshibashiDai ShintaniNobuyuki Taniguchi
    • G03B17/42G03B1/18
    • G03B17/425
    • A film winding/rewinding mechanism of a camera driven by an ultrasonic wave motor. The winding driving section includes a cylindrical spool and a cylindrical first ultrasonic wave vibrator provided in the spool. A roller urged by a leaf spring is pressed against the peripheral surface of the spool, so that the peripheral surface of the vibrator contacts the inner surface of the spool at a point in the circumferential direction thereof. The film rewinding driving section includes a film rewinding fork, a cylindrical member mounted on the periphery of the rewinding fork, and a cylindrical second ultrasonic wave vibrator provided between the rewinding fork and the cylindrical member. The diameter of the outer circumference of the second ultrasonic wave vibrator is greater than the diameter of the outer circumference of the first vibrator. In winding/rewinding the film, the cylindrical member is urged by the tension of the film, so that the peripheral surface of the cylindrical member contacts the peripheral surface of the second vibrator contacts at a point in the circumferential direction thereof. In winding the film, a voltage is applied to the first vibrator to rotate the spool. In rewinding the film, a voltage is applied to the second vibrator to rotate the fork.
    • 由超声波马达驱动的相机的胶片卷绕/倒带机构。 卷绕驱动部分包括设置在卷轴中的圆柱形卷轴和圆柱形第一超声波振动器。 由片簧推动的辊被压靠在卷轴的周面上,使得振动器的周面在其圆周方向的一点处接触卷轴的内表面。 回卷驱动部分包括一个胶片倒带叉,一个安装在倒卷叉的周边的圆柱形部件,以及设置在该卷绕叉和该圆筒形部件之间的一个圆柱形的第二超声波振动器。 第二超声波振动器的外周的直径大于第一振动器的外周的直径。 在卷绕/重绕薄膜时,筒状构件被薄膜的张力推压,圆筒构件的圆周面在圆周方向的一点处与第二振子接触件的周面接触。 在卷绕薄膜时,向第一振动器施加电压以旋转卷轴。 在重卷胶片时,向第二振动器施加电压以旋转叉。
    • 55. 发明授权
    • Still video camera having protecting function
    • 静态摄像机具有保护功能
    • US07187406B2
    • 2007-03-06
    • US10229353
    • 2002-08-28
    • Nobuyuki TaniguchiYoshihiro TanakaDai ShintaniKatsuyuki Nanba
    • Nobuyuki TaniguchiYoshihiro TanakaDai ShintaniKatsuyuki Nanba
    • H04N5/76
    • H04N1/2112H04N5/2253H04N5/2354H04N2101/00H04N2201/218
    • A still video camera or apparatus which eliminates possible erasure in error of a picture image to be maintained and wherein a picture image recorded in an internal memory can be reproduced readily. The camera comprises image pickup means, recording means for recording a picture image signal obtained by the image pickup means into a record medium which may be an internal memory or a removable IC card, manually operable means, protect signal recording means operable in response to an operation of the manually operable means for recording into the record medium a protect signal representative of inhibition of erasure of a picture image signal recorded in the record medium, and controlling means for inhibiting erasure of a picture image signal at a portion of the record medium corresponding to the thus recorded protect signal.
    • 一种静止的摄像机或装置,其消除了要保持的图像的可能的擦除错误,并且其中可以容易地再现记录在内部存储器中的图像图像。 相机包括图像拾取装置,用于将由图像拾取装置获得的图像信号记录到可以是内部存储器或可移除IC卡的记录介质中的记录装置,可手动操作的装置,保护信号记录装置, 用于将记录在记录介质中的图像信号的擦除的保护信号表示在记录介质中的手动操作装置的操作,以及控制装置,用于禁止在记录介质对应的一部分擦除图像信号 到这样记录的保护信号。
    • 56. 发明授权
    • Camera system
    • 相机系统
    • US5659820A
    • 1997-08-19
    • US131952
    • 1993-10-08
    • Nobuyuki TaniguchiMasatake NiwaAkira FujiiTakeo HodaMasaaki NakaiMinoru SekidaMasayoshi Sahara
    • Nobuyuki TaniguchiMasatake NiwaAkira FujiiTakeo HodaMasaaki NakaiMinoru SekidaMasayoshi Sahara
    • G03B7/097G03B7/24G03B7/26G03B17/18
    • G03B7/097G03B7/24G03B7/26G03B2217/18Y10T307/625
    • A camera having a covering member which covers the upper side of the camera and having a projecting portion shaped as a pentagonal reflecting member; a first manually operable portion located at the covering member on one side of the projecting portion for designating one of a plurality of kinds of photographic data; a second manually operable portion located at the covering member on the other side of the projecting portion and adapted for commonly altering any of the plurality of kinds of photographing data to actually alter the designated one thereof in combination with the actual designation by the first manually operable portion; a light measuring device for measuring the luminance of the object to be photographed; a calculator for carrying out an exposure calculation based on the result of the light measuring; a display portion for displaying at least either one of shutter speed and aperture value obtained by the exposure calculation; and a display controller for controlling the display such that, when the first manually operable portion is operated, the display of at least either one of shutter speed and aperture value is turned off, and instead a designated photographing data is displayed.
    • 一种照相机,具有覆盖照相机的上侧的覆盖部件,并具有形状为五边形反射部件的突出部分; 第一手动操作部分,位于所述突出部分的一侧上的所述覆盖部件上,用于指定多种摄影数据中的一种; 第二手动操作部分,位于突出部分的另一侧上的覆盖部件上,并适用于共同改变多种拍摄数据中的任何一种,以便通过第一可手动操作的实际指定实际改变其指定的一个 一部分; 用于测量被拍摄物体的亮度的光测量装置; 基于光测量结果执行曝光计算的计算器; 用于显示通过曝光计算获得的快门速度和光圈值中的至少一个的显示部分; 以及显示控制器,用于控制显示器,使得当第一可手动部分被操作时,快门速度和光圈值中的至少一个的显示被关闭,而是显示指定的拍摄数据。
    • 60. 发明授权
    • Camera system capable of automatic focus control
    • 相机系统能够进行自动对焦控制
    • US5142318A
    • 1992-08-25
    • US748794
    • 1991-08-22
    • Nobuyuki TaniguchiNorio IshikawaYasuaki AkadaTakeshi EgawaKunio Kawamura
    • Nobuyuki TaniguchiNorio IshikawaYasuaki AkadaTakeshi EgawaKunio Kawamura
    • G03B3/10
    • G03B3/10
    • 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.
    • 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。