Automatic specimen sealing system
    4.
    发明授权
    Automatic specimen sealing system 失效
    自动样品密封系统

    公开(公告)号:US4537648A

    公开(公告)日:1985-08-27

    申请号:US584289

    申请日:1984-02-28

    摘要: An automatic specimen sealing system which provides totally automated sealing of glass slides. Slides are ejected sequentially at predetermined intervals onto a conveyor at a predetermined orientation. The size of the specimens held on the slides is detected, and liquid adhesive is supplied onto the slides in an amount determined in accordance with the thus-detected specimen sizes. Glass covers are then placed over the specimens, with the size of the glass covers being also selected in accordance with the specimen size. The slides with the covers placed thereon are next fed to a binding device where the covers and slides are bound together. Finally, the slides are assembled in trays.

    摘要翻译: 一种自动样品密封系统,可以全面自动密封玻璃片。 以预定的方向以预定的间隔顺序地将滑块喷射到输送机上。 检测保持在载玻片上的样品的尺寸,并且将液体粘合剂以根据如此检测的样本尺寸确定的量供应到载玻片上。 然后将玻璃盖放置在试样上,玻璃盖的尺寸也根据样品尺寸进行选择。 随后将盖子放置在其上的幻灯片被送入装订装置,其中盖子和幻灯片结合在一起。 最后,幻灯片组装在托盘中。

    Distance measuring arrangement
    5.
    发明授权
    Distance measuring arrangement 失效
    测距布置

    公开(公告)号:US4303981A

    公开(公告)日:1981-12-01

    申请号:US76954

    申请日:1979-09-19

    CPC分类号: G02B7/30 G02B7/305

    摘要: A distance measuring arrangement for use, for example, in a camera and the like equipped with an automatic focus control system which includes an illuminance intensity detecting portion for detecting the illuminance intensity of a target object and a distance signal correcting portion for correcting the distance signal from a distance measuring portion according to the output of the illuminance intensity detecting portion so as to obtain the distance signal not affected by the illuminance intensity of the target object.

    摘要翻译: 一种距离测量装置,例如在配备有自动聚焦控制系统的照相机等中使用的距离测量装置,该自动对焦控制系统包括用于检测目标物体的照度强度的照度强度检测部分和用于校正距离信号的距离信号校正部分 根据照度强度检测部的输出从距离测量部分获得不受目标对象的照度强度影响的距离信号。

    Automatic focus adjustment circuitry for motion picture cameras
    6.
    发明授权
    Automatic focus adjustment circuitry for motion picture cameras 失效
    自动对焦调节电路,用于摄像机

    公开(公告)号:US4184753A

    公开(公告)日:1980-01-22

    申请号:US965410

    申请日:1978-12-01

    CPC分类号: G02B7/28

    摘要: In a motion picture camera, the response of a device for automatic focus adjustment is retarded, so that the change in the focus condition of the camera and the resultant change in angle of view and magnification of the image do not take place so rapidly during the photographing. An integrating circuit is provided to retard a signal indicative of out-of-focus condition, or a pulse generator is provided to intermittently power a drive motor for focus adjustment. The integrating circuit and the pulse generator are actuated concurrently with commencement of photographing.

    摘要翻译: 在电影摄像机中,延迟了用于自动对焦调整的装置的响应,使得相机的对焦状态的改变以及由此导致的图像的视角和放大倍率的变化不会如此迅速地发生在 拍摄。 提供积分电路来延迟指示失焦条件的信号,或者提供脉冲发生器来间歇地为驱动电动机供电以进行焦点调节。 积分电路和脉冲发生器与开始拍摄同时启动。

    Method of measuring a profile of an object and an apparatus for carrying
out the method
    10.
    发明授权
    Method of measuring a profile of an object and an apparatus for carrying out the method 失效
    测量对象轮廓的方法和实现方法的装置

    公开(公告)号:US5062297A

    公开(公告)日:1991-11-05

    申请号:US378991

    申请日:1989-07-12

    IPC分类号: G01B17/06

    CPC分类号: G01B17/06

    摘要: A method of measuring a profile of an object wherein an ultrasonic wave is radiated from an ultrasonic transducer toward an object supported by a supporting member in the water filled in a water tank, and a wave reflected at the surface of the object is detected by the transducer, and an apparatus for carrying out the method. A traversing device moves the transducer sequentially to a plurality of measurement points on an arc equidistant from a predetermined rotational center while opposing the transducer to the predetermined rotational center. A supporting device moves the supporting member relative to the transducer and sets the object in the predetermined position under water. A control device delivers a drive signal to the traversing device to move the transducer sequentially to the measurement points, causes the transducer to radiate an ultrasonic wave when the transducer is in each of the measurement points, calculates a distance between the transducer and the surface of the object in accordance with a difference between the time the transducer radiates the ultrasonic wave and the time transducer receives the wave reflected at the surface of the object, calculates coordinates of each of the measurement points, and coordinates of the surface of the object corresponding to each of the measurement points from the calculated distance, and obtains the profile of the object from the calculated coordinates of the surface of the object at each of the measurement points.