METHOD AND DEVICE FOR ASCERTAINING AND MAPPING DATA REPRESENTING THE OPTICAL IMAGING PROPERTIES OF AN EYE
    7.
    发明申请
    METHOD AND DEVICE FOR ASCERTAINING AND MAPPING DATA REPRESENTING THE OPTICAL IMAGING PROPERTIES OF AN EYE 审中-公开
    用于表示眼睛的光学成像特性的数据和映射数据的方法和装置

    公开(公告)号:US20140218690A1

    公开(公告)日:2014-08-07

    申请号:US14241090

    申请日:2012-08-17

    IPC分类号: A61B3/00 A61B3/09 A61B3/032

    摘要: A method and a device for ascertaining and mapping data representing the optical imaging properties of an eye of a person, in which n different test images are displayed individually in succession on an electronically controllable monitor unit, are seen by the person from a settable viewing angle and at a settable distance, and are identified by means of an input comprising: a) ascertaining a characteristic viewing angle value at a given distance, at which a first probability for correct identification of the test images is achieved, b) ascertaining a characteristic distance value while maintaining the ascertained characteristic viewing angle value, at which a second probability for correct identification is achieved which is greater than the first probability, c) repeating steps a) and b).

    摘要翻译: 用于确定和映射表示人的眼睛的光学成像特性的数据的方法和装置,其中n个不同的测试图像被连续地显示在电子可控的监视器单元上,该人可以从可设置的视角 并且在可设置的距离处,并且通过输入来识别,所述输入包括:a)确定在给定距离处的特征视角值,在该距离处,获得用于正确识别测试图像的第一概率,b)确定特征距离 值,同时保持所确定的特征视角值,在该特征视角值处获得大于第一概率的用于正确识别的第二概率,c)重复步骤a)和b)。

    CIRCUIT BREAKER WITH SWITCHING GAS COOLING
    8.
    发明申请
    CIRCUIT BREAKER WITH SWITCHING GAS COOLING 审中-公开
    电路断路器,带切换式气体冷却

    公开(公告)号:US20100170876A1

    公开(公告)日:2010-07-08

    申请号:US12664020

    申请日:2008-05-28

    IPC分类号: H01H33/53 H01H11/00

    摘要: A circuit breaker has at least one housing having at least one opening, and at least one pair of contacts located in the housing, the contacts of the pair of contacts being mobile in relation to each other for opening and closing an electric circuit. An open-pore metal foam (20) is interposed between at least one of the pairs of contacts and at least one housing opening (11), the metal foam being electrically insulated from the current-carrying elements of the circuit breaker (1). An open-pore metal foam (20), produced of a zinc base alloy or aluminum base alloy, can be used as a cooling structure for the dissipation of heat from switching gases that are produced by an electric switching process.

    摘要翻译: 断路器具有至少一个壳体,其具有至少一个开口,以及位于壳体中的至少一对触头,所述一对触头的触点可相对于彼此移动以打开和闭合电路。 开孔金属泡沫(20)介于至少一对触点和至少一个壳体开口(11)之间,金属泡沫与断路器(1)的载流元件电绝缘。 可以使用由锌基合金或铝基合金制成的开孔金属泡沫(20)作为用于通过电切换过程产生的开关气体散热的冷却结构。