公开(公告)号：US09967641B2

公开(公告)日：2018-05-08

申请号：US13508569

申请日：2010-09-22

Applicant: Hartwig Koch ,  Holger Kiehne ,  Florian Klingler ,  Frank Hofmann ,  Gerald Spreitz ,  Sascha Jakoblew ,  Radu Circa

Inventor： Hartwig Koch ,  Holger Kiehne ,  Florian Klingler ,  Frank Hofmann ,  Gerald Spreitz ,  Sascha Jakoblew ,  Radu Circa

IPC: H04R1/04 ,  H04S7/00

CPC classification number: H04R1/04 ,  H04R2227/003 ,  H04R2420/07 ,  H04R2430/01 ,  H04S7/307

Abstract: The invention relates to a microphone system (1) having a microphone module (2) and having a base station (3), wherein the microphone system (1) is designed to wirelessly transfer audio information (5) and additional information (6) from the microphone module (2) to the base station (3), wherein the microphone system (1), in particular the microphone module (2) is designed to transfer the additional information (5) and the audio information (6) via a common channel and/or in a common data stream.

公开(公告)号：US08018830B2

公开(公告)日：2011-09-13

申请号：US12067480

申请日：2006-08-10

Applicant: Frank Hofmann

Inventor： Frank Hofmann

IPC: H04J11/00 ,  H04W4/00

CPC classification number: H04H20/18 ,  H04H20/22 ,  H04H20/26 ,  H04H2201/12

Abstract: In a method for transmitting a data stream in a digital transmission system, the data stream is transmitted in a transmitted signal using successive OFDM symbols; a number of OFDM symbols are combined in a transmission frame; a number of transmission frames are transmitted in one transmission superframe; each transmission superframe has an information block having one or more OFDM symbols in an established position of the transmission superframe; a first transmitted signal having a first data stream in a first carrier frequency range and a second transmitted signal having a second data stream having the same information content as the first data stream are transmitted in a second carrier frequency range; and the time duration of the transmission superframes of the first transmitted signal is an integer multiple of the time duration of the transmission superframes of the second transmitted signal.

Abstract translation: 在数字传输系统中发送数据流的方法中，使用连续的OFDM符号以发射信号发送数据流; 在传输帧中组合多个OFDM符号; 在一个传输超帧中发送多个传输帧; 每个传输超帧具有在传输超帧的建立位置中具有一个或多个OFDM符号的信息块; 在第二载波频率范围内发送具有第一载波频率范围的第一数据流的第一发送信号和具有与第一数据流相同的信息内容的第二数据流的第二发送信号; 并且第一发送信号的发送超帧的持续时间是第二发送信号的发送超帧的持续时间的整数倍。

公开(公告)号：US08009703B2

公开(公告)日：2011-08-30

申请号：US11631198

申请日：2005-05-31

Applicant: Thomas Lauterbach ,  Frank Hofmann

Inventor： Thomas Lauterbach ,  Frank Hofmann

IPC: H04H20/22

CPC classification number: H04H20/36 ,  H04H20/22

Abstract: Method and device for transmitting complementary data in an analog radio transmission system, the complementary data including information with respect to alternative transmitting frequencies of the respective program, and the alternative transmitting frequencies relating to digital radio transmission systems. The alternative transmitting frequencies for digital radio transmission systems are transmitted in the AMDS (amplitude modulation data system) format, in that these SCD (service description channel) data are copied into the AMDS format, using mapping.

Abstract translation: 用于在模拟无线电传输系统中发送补充数据的方法和装置，所述补充数据包括关于相应节目的替代发射频率的信息以及与数字无线电传输系统有关的备选发射频率。 数字无线电传输系统的替代传输频率以AMDS（幅度调制数据系统）格式发送，因为使用映射将这些SCD（业务描述信道）数据复制到AMDS格式。

公开(公告)号：US07905713B2

公开(公告)日：2011-03-15

申请号：US11732063

申请日：2007-04-02

Applicant: Frank Hofmann ,  Egbert Junge

Inventor： Frank Hofmann ,  Egbert Junge

IPC: F04B23/04 ,  F04B41/06

CPC classification number: F04B13/02 ,  F04B9/113 ,  F04B9/1172 ,  F04B11/005

Abstract: A method for operating a reciprocating positive displacement pump for the simultaneous low-pulsation discharge of a plurality of liquids, having for each liquid at least two pump chambers and displacement devices capable of movement therein, of which the one displacement device takes in liquid during the actual discharge phase of the other displacement device, and at the end of its intake stroke reverses its direction of movement, and, in a pre-compression phase, pre-compresses the liquid taken into the associated pump chamber and when a predeterminable pre-compression pressure has been achieved comes to a standstill, and remains at the standstill until the other displacement device has ended its liquid discharge, and, subsequent to this discharge, begins its own discharge. The method includes the steps of carrying out a pressure compensation during the subsequent discharge stroke preventing a pressure compensation between the individual pump chambers during the subsequent discharge stroke.

Abstract translation: 一种用于操作多个液体的同时低脉动排放的往复式容积式泵的方法，其具有用于每个液体的至少两个泵室和能够在其中移动的排量装置，其中一个位移装置在 另一个排量装置的实际排放阶段，并且在其进气冲程结束时反转其运动方向，并且在预压缩阶段预先压缩进入相关联的泵室的液体，并且当可预先确定的预压缩 压力已经达到静止状态，并保持在停止状态，直到其他排量装置已经结束其液体排放，并且在该排出之后开始其自身的排放。 该方法包括以下步骤：在随后的排放冲程期间执行压力补偿，防止在随后的排放冲程期间各个泵室之间的压力补偿。

公开(公告)号：US07528794B2

公开(公告)日：2009-05-05

申请号：US11977105

申请日：2007-10-23

Applicant: Miroslaw J Zurowski ,  Frank Hofmann ,  Robert Toellner

Inventor： Miroslaw J Zurowski ,  Frank Hofmann ,  Robert Toellner

IPC: H01Q1/12

CPC classification number: H01Q1/3275 ,  H01Q1/1214 ,  H01Q1/42

Abstract: The present invention relates to an installation assembly with which a motor vehicle antenna can be fastened to the body of a motor vehicle without an additional tool. The installation assembly includes a base plate from which at least one fastening section to be introduced through an opening of the body into the interior thereof projects. Furthermore, the installation assembly includes a latch body which is to be arranged in the interior of the body, which cooperates with the fastening section and which has a support section which is spaced apart from the base plate by a clear spacing.

Abstract translation: 本发明涉及一种安装组件，通过该安装组件，机动车辆天线可以在没有附加工具的情况下紧固到机动车辆的车身上。 安装组件包括底板，至少一个待通过本体的开口引入其内部的紧固部分突出。 此外，安装组件包括一个闩锁体，其将被布置在主体的内部，其与紧固部分配合，并且具有支撑部分，该支撑部分与基板间隔明确的间隔。

公开(公告)号：US07336715B2

公开(公告)日：2008-02-26

申请号：US10181317

申请日：2001-11-10

Applicant: Frank Hofmann

Inventor： Frank Hofmann

IPC: H04K1/10 ,  H04L27/28

CPC classification number: H04L1/0071 ,  H03M13/35 ,  H04L1/0041 ,  H04L1/007 ,  H04L1/0075 ,  H04L25/4917 ,  H04L27/3427 ,  H04L2001/0098

Abstract: A method of coded modulation of digital data is described, the digital data being divided into parallel signal streams, and the useful bits then being channel coded at different code rates according to their error susceptibility. The useful bits channel coded differently in this way are then scrambled separately in time. The different code rates used and the respective number per transmission frame of the useful bits channel coded at different code rates are signaled to the receivers, so that the receiver is able to perform the descrambling and channel decoding.

Abstract translation: 描述数字数据的编码调制方法，数字数据被划分为并行信号流，然后有用位根据其误差敏感度以不同的码率进行信道编码。 以这种方式不同地编码的有用比特信道随后在时间上分开加扰。 使用的不同码率和以不同码率编码的有用比特信道的每个传输帧的相应数量被发送到接收机，使得接收机能够执行解扰和信道解码。

公开(公告)号：US4436230A

公开(公告)日：1984-03-13

申请号：US238336

申请日：1981-02-26

Applicant: Frank Hofmann

Inventor： Frank Hofmann

IPC: E01C23/16 ,  B05B9/06 ,  E01C23/18 ,  E01C23/20 ,  E01C23/22 ,  E01C23/24 ,  F04B11/00 ,  F04B43/08 ,  F04B49/00 ,  F04B21/02 ,  F04B23/06

CPC classification number: F04B43/086 ,  B05B9/06 ,  E01C23/22 ,  F04B49/007

Abstract: A device for providing pulsation-free feeding of a liquid medium from a supply container to a consuming device for use in a road-marking machine is disclosed. Two statically-operating reciprocating-piston pumps are arranged between the supply container and the consuming device such that when one pump is on suction stroke, the other is on a feed stroke. The pump flow rate is proportional to the drive speed of the road-marking machine and the feed flow of each pump has zones which overlap the other. The feed sides of the pumps are connected to a change-over means which alternately connects delivery flows from the pumps to the consuming device and also connects the pressure side of the pumps simultaneously to the consuming device and to the supply container, which prevents pressure flow fluctuations as the back-pressure to each pump is the same.

Abstract translation: 公开了一种用于从供应容器向用于道路打标机的消耗装置提供液体介质的脉动无馈送装置。 两个静态操作的往复活塞泵布置在供应容器和消耗装置之间，使得当一个泵处于吸入冲程时，另一个在进料冲程。 泵流量与道路标线机的驱动速度成比例，每个泵的进给流量具有与另一个重叠的区域。 泵的进料侧连接到切换装置，其将泵的输送流交替地连接到消耗装置，并且将泵的压力侧同时连接到消耗装置和供应容器，其防止压力流动 每个泵的背压的波动是相同的。

公开(公告)号：US4319717A

公开(公告)日：1982-03-16

申请号：US115316

申请日：1980-01-25

Applicant: Frank Hofmann

Inventor： Frank Hofmann

IPC: B05B7/14 ,  E01C23/16

CPC classification number: E01C23/166 ,  B05B7/1486

Abstract: A spray gun for applying granulated material onto a surface, preferably glass beads onto roadway markings, or the like, is characterized in that a bead spray gun with an ejection effect is coupled with a mechanical dosaging device in one structural unit. Preferably, the mechanical dosaging device is a roller bead sprayer and is mounted immediately in the housing of the air spray gun above an ejection air nozzle.

Abstract translation: 用于将颗粒状材料施加到表面上的喷枪，优选玻璃珠到道路标记等上，其特征在于具有喷射效果的珠粒喷枪与一个结构单元中的机械剂量装置联接。 优选地，机械剂量装置是滚珠喷雾器，并且立即安装在空气喷枪的壳体中的喷射空气喷嘴之上。

公开(公告)号：US09071913B2

公开(公告)日：2015-06-30

申请号：US13508571

申请日：2010-09-22

Applicant: Hartwig Koch ,  Holger Kiehne ,  Florian Klingler ,  Frank Hofmann ,  Gerald Spreitz ,  Sascha Jakoblew ,  Radu Circa

Inventor： Hartwig Koch ,  Holger Kiehne ,  Florian Klingler ,  Frank Hofmann ,  Gerald Spreitz ,  Sascha Jakoblew ,  Radu Circa

IPC: H04B7/00 ,  H04W72/04 ,  H04R29/00 ,  H04H20/61 ,  H04W24/02 ,  H04W24/10 ,  H04W88/08 ,  H04R27/00

CPC classification number: H04R29/007 ,  H04H20/61 ,  H04R27/00 ,  H04R2227/003 ,  H04R2227/009 ,  H04R2420/07 ,  H04W24/02 ,  H04W24/10 ,  H04W88/08

Abstract: Wireless microphone systems are used, for example, in theater, stage performances, television, broadcast radio or in concerts to amplify voices or instruments for a large audience. Due to the plurality of actors or musicians, a corresponding number of audio channels is required to transmit the audio information. 20 to 50 audio channels can thus be required in a parallel mode even in common applications. The invention relates to a network system (1) for audio equipment (4) having a plurality of base stations (3) and having a plurality of microphone modules (4) wherein the microphone modules (4) are and/or can be allocated to the base stations (3) via configuration data and wherein each microphone module (4) of a microphone-module-base-station allocation is designed to transmit audio information on a transmitting frequency F1, F2, F3, F4, FX, FY to the allocated base station (3) of the same microphone-module-base-station allocation, wherein the base stations (3) are networked to one another such that the configuration data are interchangeable, having a control device (2), wherein the control device (2) is designed in respect of programming technology and/or circuit technology to automatically adapt the configuration data of the base stations (3) and/or microphone modules (4) and/or microphone-module-base-station allocations. The control device (2) is designed to adapt the configuration data in consideration of measured and/or calculated interactions of the microphone-module-base-station allocations and/or in consideration of the intended use of the respective microphone module (4).

Abstract translation: 无线麦克风系统例如在剧院，舞台表演，电视，广播电台或音乐会中被用于为大量观众放大声音或乐器。 由于多个演员或音乐家，需要相应数量的音频频道来传输音频信息。 因此即使在通常的应用中也可以以并行模式来要求20到50个音频通道。 本发明涉及一种用于具有多个基站（3）并且具有多个麦克风模块（4）的音频设备（4）的网络系统（1），其中所述麦克风模块（4）是和/或可以分配给 基站（3）经由配置数据，并且其中麦克风模块基站分配的每个麦克风模块（4）被设计为将发送频率F1，F2，F3，F4，FX，FY上的音频信息发送到 分配了相同麦克风模块基站分配的基站（3），其中基站（3）彼此联网，使得配置数据可互换，具有控制设备（2），其中控制设备 （2）针对编程技术和/或电路技术进行设计，以自动调整基站（3）和/或麦克风模块（4）和/或麦克风模块 - 基站分配的配置数据。 控制装置（2）被设计成考虑到麦克风模块 - 基站分配的测量和/或计算的相互作用和/或考虑到相应的麦克风模块（4）的预期用途来适配配置数据。

公开(公告)号：US20100002609A1

公开(公告)日：2010-01-07

申请号：US11631198

申请日：2005-05-31

Applicant: Thomas Lauterbach ,  Frank Hofmann

Inventor： Thomas Lauterbach ,  Frank Hofmann

IPC: H04B7/00

CPC classification number: H04H20/36 ,  H04H20/22

Abstract: Method and device for transmitting complementary data in an analog radio transmission system, the complementary data including information with respect to alternative transmitting frequencies of the respective program, and the alternative transmitting frequencies relating to digital radio transmission systems. The alternative transmitting frequencies for digital radio transmission systems are transmitted in the AMDS (amplitude modulation data system) format, in that these SCD (service description channel) data are copied into the AMDS format, using mapping.

Abstract translation: 用于在模拟无线电传输系统中发送补充数据的方法和装置，所述补充数据包括关于相应节目的替代发射频率的信息以及与数字无线电传输系统有关的备选发射频率。 数字无线电传输系统的替代传输频率以AMDS（幅度调制数据系统）格式发送，因为使用映射将这些SCD（业务描述信道）数据复制到AMDS格式。