Optical system for endoscopes
    131.
    发明授权
    Optical system for endoscopes 失效
    内镜光学系统

    公开(公告)号:US5793539A

    公开(公告)日:1998-08-11

    申请号:US363812

    申请日:1994-12-27

    IPC分类号: A61B1/002 G02B13/18 G02B23/24

    CPC分类号: A61B1/002 G02B23/2446

    摘要: An optical system for endoscopes which comprises a stop having a variable aperture and is configured so as to produce spherical aberration for preventing an image surface thereof from being shifted in a direction opposite to the object side by narrowing the aperture of the stop, whereby the optical system is free from insufficiency in brightness and degradation in resolution thereof on a side farther from the optical system within a depth of field thereof, and has another side of the depth of field brought close to the optical system.

    摘要翻译: 一种用于内窥镜的光学系统,其包括具有可变孔径的止挡件,并且被配置为产生球面像差,以通过使所述挡块的孔径变窄来防止其图像表面在与所述物体侧相反的方向上偏移,由此所述光学 系统在远离光学系统的景深的一侧没有亮度不足和分辨率下降,并且景深的另一侧靠近光学系统。

    Automatic changer system capable of rewriting a control program for
controlling the system
    132.
    发明授权
    Automatic changer system capable of rewriting a control program for controlling the system 失效
    自动更换系统能够重写用于控制系统的控制程序

    公开(公告)号:US5657301A

    公开(公告)日:1997-08-12

    申请号:US446818

    申请日:1995-08-25

    CPC分类号: G11B17/22

    摘要: This automatic changer system easily performs the operation of rewriting a program and acquiring the data of the system. The system includes program rewriting means (12) responsive to the application of a program rewrite command for selecting a storage medium (10) storing a new control program, reading in the new control program, erasing the previously stored control program stored in storage means (11) and storing the new control program in the storage means (11).

    摘要翻译: PCT No.PCT / JP94 / 01672 Sec。 371日期1995年8月25日 102(e)日期1995年8月25日PCT 1994年10月6日提交本自动更换系统轻松执行重写程序和获取系统数据的操作。 该系统包括响应于应用程序重写命令的程序重写装置(12),用于选择存储新的控制程序的存储介质(10),读取新的控制程序,擦除存储在存储装置中的先前存储的控制程序 11)并将新的控制程序存储在存储装置(11)中。