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1. 发明授权

US06313625B1 Magnetic rotary position sensing 失效
标题翻译：磁性旋转位置检测
公开(公告)号：US06313625B1
公开(公告)日：2001-11-06
申请号：US09232607
申请日：1999-01-19
申请人： Arthur Joseph Varady , John Michael Kacewicz , Robert Joseph Dalbo , Sheran Anthony Alles , Thomas J. Hermann
发明人： Arthur Joseph Varady , John Michael Kacewicz , Robert Joseph Dalbo , Sheran Anthony Alles , Thomas J. Hermann
IPC分类号： G01B730
CPC分类号： G01D5/2013 , G01D5/2457 , G01P3/481 , G01P3/488 , G01P13/04
摘要： A rotational sensing assembly including a ferromagnetic sensor wheel rotationally fixed to a shaft having a tooth pattern including a missing tooth. An inductive sensor is mounted adjacent the periphery of the sensor wheel and in communication with a processor. The sensor produces a generally sinusoidal signal in response to the wheel rotation, with voltage zero crossings that are time stamped by the processor. The geometry of the sensor wheel around the missing tooth location is altered to equalize the induced voltage in the sensor for fixed time intervals in order to maintain proper timing of the zero crossings in the sensor signal.
摘要翻译：旋转感测组件，其包括旋转地固定到具有包括缺失齿的齿图案的轴的铁磁传感器轮。感应传感器安装在传感器轮周边附近并与处理器通信。传感器响应于车轮旋转产生大致正弦信号，其中电压过零点由处理器时间戳。传感器轮绕缺牙位置的几何形状被改变，以使传感器中感应电压等于固定时间间隔，以便保持传感器信号中过零点的正确定时。

2. 发明授权

US06229302B1 Method of sensing rotational information of shaft with toothed wheel 失效
标题翻译：用齿轮检测轴的旋转信息的方法
公开(公告)号：US06229302B1
公开(公告)日：2001-05-08
申请号：US09233612
申请日：1999-01-19
申请人： Arthur Joseph Varady , John Michael Kacewicz , Robert Joseph Dalbo , Sheran Anthony Alles , Thomas J. Hermann
发明人： Arthur Joseph Varady , John Michael Kacewicz , Robert Joseph Dalbo , Sheran Anthony Alles , Thomas J. Hermann
IPC分类号： G01B730
CPC分类号： G01D5/2457
摘要： A method for more accurately sensing the rotational position of a shaft having a toothed sensor wheel with a missing tooth is disclosed. The method includes employing an inductive sensor to produce a signal in response to the passing of the teeth on the sensor wheel. The sensor signal is altered by the geometry of the wheel about a gap formed by the missing tooth in order to correct for residual stored energy in the sensor at this location, and thus correct the signal for the timing measured by a processor in communication with the sensor.
摘要翻译：公开了一种用于更精确地感测具有带齿的传感器轮的轴的旋转位置的方法，其具有缺齿。该方法包括采用电感式传感器以响应于传感器轮上的齿通过而产生信号。传感器信号由围绕由缺牙形成的间隙的轮的几何形状改变，以便校正在该位置处的传感器中的剩余存储能量，并且因此校正由处理器与传感器。

3. 发明授权

US06360187B1 Ambient adjusted volume control for in-vehicles messages 有权
标题翻译：车载消息的环境调节音量控制
公开(公告)号：US06360187B1
公开(公告)日：2002-03-19
申请号：US09329272
申请日：1999-06-28
申请人： Thomas J. Hermann
发明人： Thomas J. Hermann
IPC分类号： H03F126
CPC分类号： G01C21/3629 , G01C21/3688 , H03G3/32
摘要： The reproduction sound level of high priority messages such as navigation instructions, parking aid signals, and back-up warning signals is controlled based on the average ambient sound level in a vehicle. A sound level calibration table provides priority gain values for setting the programmable gain of a gain controller to ensure that messages are reproduced at a sound level which is relatively greater than ambient noise level by a predetermined target difference which is consistent for all levels of ambient noise. The target difference may be modified according to user preferences.
摘要翻译：基于车辆中的平均环境声级控制诸如导航指令，驻车辅助信号和备用警告信号的高优先级消息的再现声级。声级校准表提供用于设置增益控制器的可编程增益的优先增益值，以确保消息以比环境噪声电平相对更大的声级再现，该预定目标差对于所有环境噪声水平是一致的。目标差可以根据用户偏好进行修改。

4. 发明授权

US4569093A Seat structure 失效
标题翻译：座椅结构
公开(公告)号：US4569093A
公开(公告)日：1986-02-11
申请号：US536692
申请日：1983-09-28
申请人： Thomas J. Hermann
发明人： Thomas J. Hermann
IPC分类号： A47C17/175 , A47C17/17
CPC分类号： A47C17/1756
摘要： A seat structure capable of being manipulated between a normal seat or chair position and a bed position can be formed so that the seat bottom and the seat back are used along with a base of the seat structure as parts of a five-bar linkage system. A structure is provided on the base and on the seat bottom for controlling the movement of the seat bottom and the other parts connected to it in this linkage system as the seat bottom is moved between the seat and bed configurations. Interlocks are provided between the base and the seat bottom for preventing up or down movement of the back of the seat and the seat back when the seat structure is in the seat configuration.
摘要翻译：可以形成能够在正常座椅或椅子位置和床位置之间操纵的座椅结构，使得座椅底部和座椅靠背与座椅结构的基座一起用作五杆联动系统的部件。在底座和座椅底部设置有一个结构，用于控制座椅底部和连接在该连杆系统中的其它部件的运动，因为座椅底部在座椅与床形状之间移动。在基座和座椅底部之间提供联锁，用于当座椅结构处于座椅构型时防止座椅背部和座椅靠背的向上或向下运动。

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