公开(公告)号：US06581842B2

公开(公告)日：2003-06-24

申请号：US09771914

申请日：2001-01-29

申请人： Holger Sedlak ,  Robert Reiner

发明人： Holger Sedlak ,  Robert Reiner

IPC分类号： G06K1906

CPC分类号： G06K19/0701 ,  G06K19/0723

摘要： A data carrier, in particular a smart card, is described and has at least one transmitting/receiving antenna and also a rectifier circuit connected downstream thereof and serving for providing a supply voltage for at least one circuit unit. A voltage regulating circuit is connected in parallel with the supply voltage terminals of the circuit unit. The voltage regulating circuit has an output at which a signal proportional to a regulating signal of the voltage regulating circuit can be tapped off. This output is connected to the control input of a controllable clock signal generator, which provides the clock signal for the at least one circuit unit.

摘要翻译： 描述数据载体，特别是智能卡，并且具有至少一个发送/接收天线以及连接在其下游的用于为至少一个电路单元提供电源电压的整流电路。 电压调节电路与电路单元的电源电压端并联连接。 电压调节电路具有与电压调节电路的调节信号成比例的信号可被分接的输出。 该输出连接到可控时钟信号发生器的控制输入端，该可控时钟信号发生器为至少一个电路单元提供时钟信号。

公开(公告)号：US06864730B2

公开(公告)日：2005-03-08

申请号：US09771886

申请日：2001-01-29

申请人： Robert Reiner ,  Holger Sedlak

发明人： Robert Reiner ,  Holger Sedlak

IPC分类号： G06F12/14 ,  G06F1/00 ,  G06F12/00 ,  G06F21/55 ,  G06F21/75 ,  G06K19/07 ,  G06K19/073 ,  H01L21/822 ,  H01L27/04 ,  H03K3/84

CPC分类号： G06K19/073 ,  G06F21/75 ,  G06F21/755

摘要： An integrated semiconductor circuit having a number of circuit units which are driven by a clock signal and can be operated both in parallel and in series is provided. A connection supplying the clock signal is connected to the clock input of the respective circuit units via respective controllable switching devices. The control inputs of the switching devices are connected to an output of a random signal generator, so that a circuit unit is operated in parallel or in series with one or more of the other circuit units on the basis of the random signal. A method of operating an integrated semiconductor circuit is also provided.

摘要翻译： 提供具有多个电路单元的集成半导体电路，这些电路单元由时钟信号驱动并且可并联并串联运行。 提供时钟信号的连接通过相应的可控开关装置连接到各个电路单元的时钟输入。 开关装置的控制输入连接到随机信号发生器的输出端，使得电路单元基于随机信号与一个或多个其它电路单元并联或串联操作。 还提供了一种操作集成半导体电路的方法。

公开(公告)号：US09933190B2

公开(公告)日：2018-04-03

申请号：US12935749

申请日：2009-03-30

申请人： Holger Sedlak ,  Oliver Kniffler

发明人： Holger Sedlak ,  Oliver Kniffler

IPC分类号： F25D17/02 ,  F24D11/02 ,  B21D53/06 ,  F25B1/00 ,  F25B30/06 ,  F24H4/04 ,  F25B1/10 ,  F25B1/053 ,  F25B39/04

CPC分类号： F25B30/06 ,  F24H4/04 ,  F25B1/053 ,  F25B1/10 ,  F25B39/04 ,  F25B2339/047 ,  F25B2400/072 ,  F25B2500/01 ,  Y10T29/49359

摘要： In a heat pump with an evaporator and a liquefier as well as a gas region extending between the evaporator and the liquefier, the liquefier is arranged above the evaporator in a setup direction for operation of the heat pump.

公开(公告)号：US08369520B2

公开(公告)日：2013-02-05

申请号：US12034252

申请日：2008-02-20

申请人： Astrid Elbe ,  Norbert Janssen ,  Holger Sedlak

发明人： Astrid Elbe ,  Norbert Janssen ,  Holger Sedlak

IPC分类号： H04L9/00

CPC分类号： G06F9/3891 ,  G06F7/72 ,  G06F7/723 ,  G06F9/3879 ,  G06F9/3885 ,  G06F21/72 ,  G06F21/755 ,  G06F2207/7266

摘要： A cryptography processor includes a central processing unit and a co-processor, the co-processor comprising a plurality of calculating subunits as well as a single control unit which is coupled to each of the plurality of calculating subunits. A cryptographic operation is distributed among the individual calculating subunits in the form of sub-operations by the control unit. The central processing unit, the plurality of calculating subunits and the control unit are integrated on a single chip, the chip comprising a common supply current access for supplying the plurality of calculating subunits and the control unit with current. Due to the arrangement of the calculating subunit in parallel, on the hand, the throughput of the cryptography processor is increased. On the other hand, however, the current profile that may be detected at the supply current access is randomized to such an extent that an attacker can no longer infer numbers processed in the individual calculating subunits.

摘要翻译： 密码处理器包括中央处理单元和协处理器，所述协处理器包括多个计算子单元以及耦合到所述多个计算子单元中的每一个的单个控制单元。 通过控制单元以子操作的形式在各​​个计算子单元之间分配加密操作。 中央处理单元，多个计算子单元和控制单元集成在单个芯片上，该芯片包括用于向多个计算子单元和控制单元提供电流的公共供电电流访问。 由于并行计算子单元的配置，手段上增加了密码处理器的吞吐量。 然而，另一方面，可以在供应电流访问中检测到的当前简档被随机化到这样的程度，使得攻击者不再能够推断在各个计算子单元中处理的数字。

公开(公告)号：US20110146316A1

公开(公告)日：2011-06-23

申请号：US12976230

申请日：2010-12-22

申请人： Holger Sedlak ,  Oliver Kniffler

发明人： Holger Sedlak ,  Oliver Kniffler

IPC分类号： F25B27/00 ,  F28F13/12

CPC分类号： F25B30/02 ,  F25B39/00 ,  F25B43/043 ,  F28F13/12 ,  F28F13/182

摘要： An evaporator or a condenser includes a surface on which the operating liquid is arranged. Further, turbulence generators are provided to generate turbulences in the operating liquid located on the operating surface. In the condenser, alternatively or additionally, a laminarizer is present to make the vapor stream laminar provided by the compressor. On the evaporator side, the evaporation efficiency is increased and, on the condenser side, the condenser efficiency is increased, which may be used for a substantial reduction in size without loss of power of these components, in particular for a heat pump for heating a building.

摘要翻译： 蒸发器或冷凝器包括其上布置有操作液体的表面。 此外，提供湍流发生器以在位于操作表面上的操作液体中产生湍流。 在冷凝器中，或者或另外，存在层流器以制造由压缩机提供的蒸气流层流。 在蒸发器侧，蒸发效率提高，并且在冷凝器侧，冷凝器的效率增加，其可以用于大大减小尺寸而不损失这些部件的功率，特别是用于加热热泵的热泵 建造。

公开(公告)号：US20110100054A1

公开(公告)日：2011-05-05

申请号：US12935743

申请日：2009-03-30

申请人： Holger Sedlak ,  Oliver Kniffler

发明人： Holger Sedlak ,  Oliver Kniffler

IPC分类号： F25B1/00 ,  B23P15/26

CPC分类号： F25B30/02 ,  F25B31/00 ,  F25B39/04 ,  F25B2400/071 ,  Y10T29/49359

摘要： A liquefier for a heat pump includes a liquefier space, a compressor motor and a motor fixture for holding the stationary motor part, wherein the motor further has a motor shaft and a compressor wheel connected to the motor shaft. The motor fixture is formed so that the stationary motor part is held so that it is in contact with liquefied working fluid when liquefied working fluid is filled in the liquefier space. Furthermore, the compressor wheel extends into a region of the heat pump in which a channel for gaseous working fluid to be compressed passes.

摘要翻译： 用于热泵的液化器包括液化空间，压缩机电动机和用于保持固定电动机部件的电动机固定装置，其中电动机还具有连接到电动机轴的电动机轴和压缩机叶轮。 电动机固定装置形成为使得固定电动机部分被保持成使得当液化工作流体填充在液化空间中时与液化工作流体接触。 此外，压缩机叶轮延伸到热泵的区域，在该区域中待压缩的气态工作流体的通道通过。

公开(公告)号：US07698357B2

公开(公告)日：2010-04-13

申请号：US11165834

申请日：2005-06-23

申请人： Wieland Fischer ,  Holger Sedlak ,  Jean-Pierre Seifert

发明人： Wieland Fischer ,  Holger Sedlak ,  Jean-Pierre Seifert

IPC分类号： G06F15/00

CPC分类号： G06F7/722

摘要： A device for calculating a multiplication of a multiplier and a multiplicand includes a first performer that performs an exact three operand addition and a second performer that performs an approximated operand addition and a calculator that calculates current look-ahead parameters using the approximated intermediate results. The first performer is further implemented to perform an exact three operand addition in the current iteration step using the exact intermediate result for the current iteration step and using the look-ahead parameters calculated for the current iteration step.

摘要翻译： 用于计算乘法器和乘法器的乘法的装置包括执行精确三个操作数相加的第一执行器和执行近似操作数相加的第二执行器，以及使用近似中间结果来计算当前先行参数的计算器。 第一执行者进一步实施，以在当前迭代步骤中使用当前迭代步骤的确切中间结果并使用为当前迭代步骤计算的预先参数来执行精确的三操作数添加。

公开(公告)号：US07599383B2

公开(公告)日：2009-10-06

申请号：US10662794

申请日：2003-09-15

申请人： Oliver Kniffler ,  Holger Sedlak

发明人： Oliver Kniffler ,  Holger Sedlak

IPC分类号： H04J3/16 ,  H04L12/40 ,  H04B7/212

CPC分类号： G06F13/4217

摘要： A data bus configuration has a data bus which can be operated in a multiplex mode and to which at least one control station and a reception station are connected. The data bus configuration further has a control bus via which the control station can allocate a logical channel to the reception station.

摘要翻译： 数据总线配置具有数据总线，其可以以多路复用方式操作，至少一个控制站和接收站连接到该数据总线。 数据总线配置还具有控制总线，控制站可以经由该控制总线向接收站分配逻辑信道。

公开(公告)号：US07495502B2

公开(公告)日：2009-02-24

申请号：US11615542

申请日：2006-12-22

申请人： Uwe Weder ,  Korbinian Engl ,  Holger Sedlak ,  Bernd Zimek

发明人： Uwe Weder ,  Korbinian Engl ,  Holger Sedlak ,  Bernd Zimek

IPC分类号： G05F1/10

CPC分类号： G06F1/32 ,  G06F1/08 ,  G06F1/26 ,  G06F1/3203 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

摘要： A circuit arrangement including a voltage supply device, which has an output, and that provides a variable supply voltage, a supply-voltage-controlled clock generator, which is coupled to the output of the voltage supply device, and that provides a system clock signal having a variable effective system clock frequency, a circuit section having a supply terminal, which is coupled to the output of the voltage supply device, and a clock input, which receives the system clock signal, and a regulating device that determines a supply-voltage-dependent supply current value and detects the extent to which the supply current value lies within a predetermined current value range, and which is coupled to the voltage supply device such that the supply voltage is regulated based on whether the supply current value lies within the predetermined current value range.

摘要翻译： 一种电路装置，包括电压供应装置，其具有输出并且提供可变电源电压，电源电压控制的时钟发生器，其耦合到电压供应装置的输出，并且提供系统时钟信号 具有可变的有效系统时钟频率，具有耦合到电压供应装置的输出的供电端子的电路部分和接收系统时钟信号的时钟输入端和确定电源电压的调节装置 并且检测供电电流值位于预定电流值范围内的程度，并且耦合到电压供应装置，使得基于供电电流值是否在预定的电流值范围内来调节供电电压 当前值范围。

公开(公告)号：US07301318B2

公开(公告)日：2007-11-27

申请号：US11340000

申请日：2006-01-25

申请人： Gunter Haider ,  Christoph Mayerl ,  Gerhard Nebel ,  Iker San Sebastian ,  Holger Sedlak ,  Uwe Weder

发明人： Gunter Haider ,  Christoph Mayerl ,  Gerhard Nebel ,  Iker San Sebastian ,  Holger Sedlak ,  Uwe Weder

IPC分类号： G05F1/40

CPC分类号： H02M3/07 ,  H02M1/08

摘要： A circuit arrangement for voltage regulation having a series regulator with a regulating amplifier and a charge pump that is connected downstream of the regulating amplifier, a reference voltage unit that generates a reference voltage for the regulating amplifier, and a starter unit that generates a starter voltage in order to supply the regulating amplifier, the charge pump, and the reference voltage unit with voltage while the series regulator is being started.

摘要翻译： 一种用于电压调节的电路装置，具有串联调节器，其具有调节放大器和连接在调节放大器下游的电荷泵，产生用于调节放大器的参考电压的参考电压单元和产生起动器电压的起动器单元 以便在串联稳压器正在启动时向电压调节放大器，电荷泵和参考电压单元提供电压。