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1. 发明授权

US5614772A Operating device for an electronic switching device with a changeable front foil 失效
标题翻译：具有可更换前片的电子开关装置的操作装置
公开(公告)号：US5614772A
公开(公告)日：1997-03-25
申请号：US428390
申请日：1995-04-25
申请人： Klaus Butow , Harald Schilling
发明人： Klaus Butow , Harald Schilling
IPC分类号： H01H13/70 , H01H35/00
CPC分类号： H01H13/70 , H01H2219/004 , H01H2219/026 , H01H2231/016 , H01H2239/056 , Y10T307/477 , Y10T307/522 , Y10T307/74 , Y10T307/786
摘要： An operating device for electronic switching devices, which operating device includes a front plate, one or more actuators applied to the from plate for the purpose of actuating one or more modules, a changeable from foil which can be applied to the front plate and which is designed to hold a coding, a recognition system which reads in the data of the coding, and an intelligent control device which picks up the read-in data from the recognition system and assigns, in dependence on the read-in data, a user-specific activation function to each actuator.
摘要翻译：一种用于电子开关装置的操作装置，该操作装置包括前板，用于致动一个或多个模块的一个或多个施加到该板上的致动器，可从可以施加到前板的箔可改变，被设计为保持编码，读取编码数据的识别系统和从识别系统拾取读入数据并根据所读取的数据分配用户数据的智能控制装置，具体的激活功能给每个执行机构。

2. 发明授权

US4871977A Monolithic integrated wideband power amplifier 失效
标题翻译：单片集成宽带功率放大器
公开(公告)号：US4871977A
公开(公告)日：1989-10-03
申请号：US265198
申请日：1988-10-31
申请人： Harald Schilling , Bernd Novotny
发明人： Harald Schilling , Bernd Novotny
IPC分类号： H03F1/48 , H01L27/06 , H03F3/30 , H03F3/45
CPC分类号： H01L27/0658 , H03F3/3088 , H03F3/45071
摘要： A monolithic integrated wideband power amplifier circuit has a push-pull output stage, a driver stage, a difference stage which receives an input voltage signal and provides a difference signal, and the improvement of an operating point setter which receives the difference signal and controls the operating point of the circuit through a settable resistor. The setting of the operating point is independent of the gain of the output stage, and both are independent of temperature. The bipolar NPN transistors of the push-pull output stage consists of parallel-connected subtransistors which are arranged in the integrated circuit layout according to their characteristics and specific use, so as to minimize parasitic capacitances and resistances and to keep the upper cutoff frequency as high as possible.
摘要翻译：单片集成宽带功率放大器电路具有推挽输出级，驱动级，差分级，其接收输入电压信号并提供差分信号，以及操作点设定器的改进，其接收差分信号并控制电路的工作点通过可设置的电阻。工作点的设置与输出级的增益无关，并且都与温度无关。推挽输出级的双极NPN晶体管由并联连接的子晶体管组成，它们根据其特性和具体应用被布置在集成电路布局中，以便最小化寄生电容和电阻，并将上限截止频率保持为高尽可能。

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