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1. 发明授权

US4295100A Microphone amplifier, in particular for telephone systems 失效
标题翻译：麦克风放大器，特别适用于电话系统
公开(公告)号：US4295100A
公开(公告)日：1981-10-13
申请号：US90468
申请日：1979-11-01
申请人： Horst Kraemer
发明人： Horst Kraemer
IPC分类号： H03F3/187 , H03F3/45 , H04M1/60 , H03F3/68
CPC分类号： H03F3/187 , H03F3/45094 , H04M1/6008
摘要： In a microphone amplifier a differential amplifier input stage is coupled to a Darlington amplifier output stage by way of a symmetrically connected coupling stage and a two-stage intermediate amplifier. A negative feedback circuit is connected between the output and input stages and current mirror circuits are connected to the coupling stage and to the input stage for providing current symmetry.
摘要翻译：在麦克风放大器中，差分放大器输入级通过对称连接的耦合级和两级中间放大器耦合到达林顿放大器输出级。负反馈电路连接在输出和输入级之间，电流镜电路连接到耦合级和输入级，以提供电流对称性。

2. 发明授权

US4274061A Reference voltage source, in particular for amplifier circuits 失效
标题翻译：参考电压源，特别是放大器电路
公开(公告)号：US4274061A
公开(公告)日：1981-06-16
申请号：US83249
申请日：1979-10-10
申请人： Horst Kraemer
发明人： Horst Kraemer
IPC分类号： G05F3/22 , G05F3/26 , H03F3/04 , H03F3/45
CPC分类号： G05F3/265
摘要： A reference voltage source, in particular for amplifier circuits, includes a pair of transistors having their bases connected together, one of the transistors being further connected as a diode and the other being operated normally. In the collector circuit of the transistors, a current mirror circuit is connected which includes a further transistor which is connected in series through an additional transistor to a reference potential. The base of the additional transistor is connected with emitter resistors in the emitter circuit of the first-mentioned transistors and the reference voltage is taken off at the connection between the serially connected further and additional transistors. Additional current mirror circuits may be employed for providing a symmetrical operation of the amplifier circuit supplied by the reference voltage source.
摘要翻译：特别是用于放大器电路的参考电压源包括其基极连接在一起的一对晶体管，其中一个晶体管进一步连接为二极管，另一个晶体管正常工作。在晶体管的集电极电路中，连接电流镜电路，其包括通过附加晶体管串联连接到参考电位的另一个晶体管。附加晶体管的基极与先前提到的晶体管的发射极电路中的发射极电阻相连，参考电压在串联连接的另外的晶体管之间的连接处被取消。可以使用附加电流镜电路来提供由参考电压源提供的放大器电路的对称操作。

3. 发明授权

US4837270A Unsaturated polyester resin and molding compounds obtained therefrom 失效
标题翻译：不饱和聚酯树脂和由其获得的模塑料
公开(公告)号：US4837270A
公开(公告)日：1989-06-06
申请号：US060786
申请日：1987-06-12
申请人： Horst Kraemer , Hartmut Rohmer , Johannes Stawowy
发明人： Horst Kraemer , Hartmut Rohmer , Johannes Stawowy
IPC分类号： C08F299/04 , C08G63/52 , C08L67/00 , C08L67/02 , C08L67/06
CPC分类号： C08L67/02 , C08L67/06
摘要： Thermosetting and cold-setting unsaturated polyester resin molding compounds which contain only one saturated polyester as LP additive and which do not show LP drift under usual storage conditions, are provided. Molded articles molded therefrom exhibit low shrinking and a perfect surface.
摘要翻译：提供仅含有一种饱和聚酯作为LP添加剂并且在通常的储存条件下不显示LP漂移的热固性和冷定型不饱和聚酯树脂模塑料。由其模制的模塑制品表现出低收缩和完美的表面。

4. 发明授权

US08561520B2 Brake servo 有权
标题翻译：制动伺服
公开(公告)号：US08561520B2
公开(公告)日：2013-10-22
申请号：US12743430
申请日：2008-11-20
申请人： Volker Ickler , Michael Kollers , Horst Kraemer , Stephan Krebs , Harald König , Ralf Jakobi , Thorsten Neu
发明人： Volker Ickler , Michael Kollers , Horst Kraemer , Stephan Krebs , Harald König , Ralf Jakobi , Thorsten Neu
IPC分类号： B60T13/57 , B60T13/72
CPC分类号： B60T13/57 , B60T13/72
摘要： A brake servo whose valve piston has a concentric sealing seat which projects axially beyond a second sealing seat, with the concentric sealing seat having at least one recess for throttling the air volume flow. The controllability and also the noise characteristics of the brake servo can be improved in this way.
摘要翻译：一种制动伺服器，其阀活塞具有轴向突出超过第二密封座的同心密封座，同心密封座具有用于节流空气体积流的至少一个凹部。这样可以提高制动伺服系统的可控性和噪声特性。

5. 发明授权

US08226175B2 Brake system of the brake-by-wire type 有权
标题翻译：制动器制动系统
公开(公告)号：US08226175B2
公开(公告)日：2012-07-24
申请号：US12671251
申请日：2008-07-17
申请人： Peter Drott , Holger von Hayn , Thomas Sellinger , Horst Kraemer
发明人： Peter Drott , Holger von Hayn , Thomas Sellinger , Horst Kraemer
IPC分类号： B60T8/32
CPC分类号： B60T7/042 , B60T8/4077
摘要： A brake system of the brake-by-wire (BBW) type for a vehicle having a brake pressure signal generator which can be activated by a brake pedal and can be connected to wheel brakes outside the BBW operating mode, having a pressure source which can be actuated by an electronic control unit and can be connected to the brakes of the vehicle in the BBW operating mode, having provisions for sensing a driver's deceleration request and having a pedal travel simulator which interacts with the brake pedal. A restoring force acting on the brake pedal can be simulated in the BBW operating mode independently of the actuating of the pressure source, and having a device which can be actuated by the electronic control unit and which permits activation of the pedal travel simulator in the BBW operating mode and deactivation of the pedal travel simulator outside the BBW operating mode.
摘要翻译：一种用于具有制动压力信号发生器的车辆制动器（BBW）类型的制动系统，其能够由制动踏板启动并且可以连接到BBW操作模式之外的车轮制动器，具有可以由电子控制单元启动，并且可以在BBW操作模式下连接到车辆的制动器，具有用于感测驾驶员的减速请求并具有与制动踏板相互作用的踏板行驶模拟器的装置。作用在制动踏板上的恢复力可以在BBW操作模式下独立于压力源的致动而被模拟，并且具有能够由电子控制单元致动并允许在BBW中启动踏板行驶模拟器的装置 BBW操作模式之外的踏板行驶模拟器的操作模式和停用。

6. 发明授权

US5046075A Method and arrangement for adapting a clock to a plesiochronous data signal and for clocking the data signal with the adapted clock 失效
标题翻译：用于将时钟适配到同步数据信号并用适配时钟对数据信号计时的方法和装置
公开(公告)号：US5046075A
公开(公告)日：1991-09-03
申请号：US444833
申请日：1989-12-01
申请人： Horst Kraemer , Karlheinz Klinger
发明人： Horst Kraemer , Karlheinz Klinger
IPC分类号： H04L7/033
CPC分类号： H04L7/0338
摘要： A method and an apparatus for adapting a locally-generated clock having an arbitrary phase relation to a plesiochronous data signal in which further clocks are derived from the clock via a delay line chain in such a fashion that a clock sequence having identical phase spacings is produced. These clocks are clocked by the data signal in edge-triggered D-flip-flops. The difference between the logical states of the Q outputs of two neighboring D-flip-flops provides a preselection of the best-adapted clock. Proceeding from the Q outputs and Q outputs of the D-flip-flops and the non-inverting and inverting outputs of a plurality of amplifiers, a gate arrangement connects an optimally-adapted clock to a clock output. A data signal is delayed in a delay unit by the time that the selection of the optimally-adapted clock requires. This then clocks the delayed data signal in an edge-triggered D-flip-flop.
摘要翻译：一种用于使具有任意相位关系的本地生成的时钟适配于同步数据信号的方法和装置，其中通过延迟线链从时钟导出其它时钟，使得产生具有相同相位间隔的时钟序列。这些时钟由边沿触发D触发器中的数据信号计时。两个相邻D-触发器的Q输出的逻辑状态之间的差异提供了最佳适配时钟的预选择。从D触发器的Q输出和＆amp; upbar＆Q输出和多个放大器的非反相和反相输出端口，栅极布置将最佳适应时钟连接到时钟输出。在最佳适应时钟的选择所需的时间之后，延迟单元中的数据信号被延迟。然后在边沿触发的D触发器中对延迟的数据信号进行计时。

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