公开(公告)号：US06591223B1

公开(公告)日：2003-07-08

申请号：US09694874

申请日：2000-10-23

Applicant: Albrecht Geist ,  Frank Klemm ,  Manfred Loth

Inventor： Albrecht Geist ,  Frank Klemm ,  Manfred Loth

IPC: G06F1500

CPC classification number: G01J3/457 ,  G01D9/005 ,  G01J3/4406 ,  G01J2003/2866

Abstract: A process for recording pulse signals of at least two input channels includes sampling the input channels with a predetermined sampling frequency for events which have occurred, and after detection of an event in at least one of the input channels, or after overflow of a counter, storing the present state of all the input channels in a memory register together with a magnitude characterizing a time interval to the last storage operation. The device for recording pulse signals of at least two input channels according to the process includes a clock oscillator, a sampler that samples the input channels, a counter, and a memory. The detection of a first event in one of the input channels or the overflow of the counter, according to which event occurs first, triggers and operation of storage of the states of all the input channels and of the last counter state at the occurrence of the event.

Abstract translation: 用于记录至少两个输入通道的脉冲信号的过程包括以预定的采样频率针对已发生的事件对输入通道进行采样，并且在检测至少一个输入通道中的事件之后或在计数器溢出之后， 将所有输入通道的当前状态与表征最后存储操作的时间间隔的大小一起存储在存储器寄存器中。 用于根据该过程记录至少两个输入通道的脉冲信号的装置包括时钟振荡器，对输入通道进行采样的采样器，计数器和存储器。 在一个输入通道中的第一事件的检测或计数器的溢出，根据哪个事件首先发生，触发和操作所有输入通道的状态和最后一个计数器状态的存储 事件。

公开(公告)号：US6011654A

公开(公告)日：2000-01-04

申请号：US921970

申请日：1997-09-02

Applicant: Jurgen Schweizer ,  Albrecht Geist ,  Bruno Schweizer

Inventor： Jurgen Schweizer ,  Albrecht Geist ,  Bruno Schweizer

IPC: G02B17/08 ,  B23K26/06 ,  B23K26/064 ,  G02B27/14 ,  G02B5/08

CPC classification number: G02B27/144 ,  B23K26/06 ,  B23K26/064 ,  B23K26/0643 ,  B23K26/0648 ,  B23K26/0665

Abstract: An optical arrangement includes several separate individual beams that pass through a common focus before a first segmented mirror field and, after reflection by respective separate mirrors of the segmented mirror field, the individual beams are imaged by an objective on one or more workpieces. A second segmented mirror field is arranged between the first segmented mirror field and the object, or at least one beam splitter is arranged after the focus and deflects the individual beams onto at least one segmented mirror field, by which they are reflected back at least nearly identically on themselves.

Abstract translation: 光学装置包括在第一分段镜面场之前通过公共焦点的几个单独的单独的光束，并且在通过分割的镜面场的各个分立反射镜反射之后，各个光束由一个或多个工件上的物镜成像。 第二分段镜场被布置在第一分段镜面场和物体之间，或者在焦点之后布置至少一个分束器，并且将各个光束偏转到至少一个分割的镜面场上，由此将它们反射回至少几乎 相同的。