Method for suppressing interference
    1.
    发明授权
    Method for suppressing interference 有权
    抑制干扰的方法

    公开(公告)号:US09423792B2

    公开(公告)日:2016-08-23

    申请号:US13294534

    申请日:2011-11-11

    IPC分类号: G05B13/02 G05B21/02 F02D41/14

    摘要: In a method for suppressing interference in a controlled variable in a control circuit, in which the actuating variable is the useful signal, the controlled variable is detected continuously, at two successive sampling instants in each case, the values of the controlled variable are subtracted, and if the absolute amount of the difference deviates by a predefinable setpoint value, at least one control parameter is modified, in such a way that the response of the actuating variable to the interference is minimized.

    摘要翻译: 在抑制作用变量为有用信号的控制电路中的受控变量的干扰的方法中,连续地检测受控变量,在每种情况下,在两个连续采样时刻,减去受控变量的值, 并且如果差异的绝对量偏离预定的设定点值,则修改至少一个控制参数,使得致动变量对干扰的响应最小化。

    method and devices for operating a heatable exhaust-gas sensor
    2.
    发明申请
    method and devices for operating a heatable exhaust-gas sensor 有权
    用于操作可加热废气传感器的方法和装置

    公开(公告)号:US20150114848A1

    公开(公告)日:2015-04-30

    申请号:US14388141

    申请日:2013-02-14

    IPC分类号: G01N27/403 G01M15/10

    摘要: In a method for operating a heatable exhaust-gas sensor, which supplies at least one measuring signal and in which a sensor heater is operated using a pulse-width modulated operating voltage, the detection of the at least one measuring signal has priority over the supply of the pulse-width modulated operating voltage for sensor heater, and at least during a predefined time window in which the measuring signal is detected, the supply of the pulse-width modulated operating voltage for the sensor heater is suppressed using a blocking signal.

    摘要翻译: 在用于操作提供至少一个测量信号并且其中传感器加热器使用脉冲宽度调制工作电压来操作的可加热排气传感器的方法中,所述至少一个测量信号的检测优先于供给 的传感器加热器的脉冲宽度调制工作电压,并且至少在检测到测量信号的预定时间窗口期间,使用阻塞信号抑制传感器加热器的脉冲宽度调制工作电压的供给。

    Light barrier
    3.
    发明授权
    Light barrier 有权
    光屏障

    公开(公告)号:US08248619B2

    公开(公告)日:2012-08-21

    申请号:US12654048

    申请日:2009-12-08

    IPC分类号: G01B11/14

    CPC分类号: G01V8/14

    摘要: A light barrier detects an object which interrupts a beam of light of the light barrier. A light transmitter transmits a light beam in the direction of a reflector and a light receiver receives a reflected portion of the light beam. The improved light barrier has a reflector which is made as a cylindrical reflector column having a plurality of retroreflecting elements aligned toward the outer surface. The diameter of the reflector column is considerably smaller than the extent of the light beam perpendicular to the cylinder axis so that an optically effective detection beam of light is formed between the sensor and the reflector column whose cross-section at the sensor is determined by the light transmitter and, in direct proximity to the reflector column. The cross-section is determined by the areal overlap of the light beam with the reflector column.

    摘要翻译: 光屏障检测中断光栅的光束的物体。 光发射器沿反射器的方向透射光束,并且光接收器接收光束的反射部分。 改进的光栅具有反射器,其被制成具有朝向外表面排列的多个回射元件的圆柱形反射器柱。 反射器柱的直径比垂直于气缸轴线的光束的范围小得多,从而在传感器和反射器柱之间形成光学有效的检测光束,其中传感器的横截面由 光发射器,并且与反射器柱直接接近。 横截面由光束与反射器柱的面重叠确定。

    Feature Patterning Methods and Structures Thereof
    5.
    发明申请
    Feature Patterning Methods and Structures Thereof 有权
    特征图案化方法及结构

    公开(公告)号:US20110215479A1

    公开(公告)日:2011-09-08

    申请号:US13096802

    申请日:2011-04-28

    IPC分类号: H01L23/48

    摘要: Methods of patterning features, methods of manufacturing semiconductor devices, and semiconductor devices are disclosed. In one embodiment, a method of patterning a feature includes forming a first portion of the feature in a first material layer. A second portion of the feature is formed in the first material layer, and a third portion of the feature is formed in a second material layer.

    摘要翻译: 公开了图形特征的方法,制造半导体器件的方法和半导体器件。 在一个实施例中,图案化特征的方法包括在第一材料层中形成特征的第一部分。 特征的第二部分形成在第一材料层中,并且特征的第三部分形成在第二材料层中。

    Light barrier
    6.
    发明申请
    Light barrier 有权
    光屏障

    公开(公告)号:US20100141964A1

    公开(公告)日:2010-06-10

    申请号:US12654048

    申请日:2009-12-08

    IPC分类号: G01B11/14 G01N21/00

    CPC分类号: G01V8/14

    摘要: The invention relates to a light barrier for the detection of an object (2) which interrupts a beam of light (5) of the light barrier, having a sensor (4) with at least one light transmitter (4-1) for the transmission of a light beam (5) in the direction of a reflector (10); at least one light receiver (4-2) for the reception of a reflected portion of the light beam; and an evaluation unit (4-3) for the evaluation of the reflected light beam detected by the light receiver (4-2), To provide an improved light barrier which delivers an exact position determination of the object in the conveying device with a small installation and adjustment effort, it is proposed that the reflector (10) is made as a cylindrical reflector column (10) which has a plurality of retroreflecting elements (17) aligned toward the outer surface, with the diameter of the reflector column (10) being considerably smaller than the extent of the light beam (5) perpendicular to the cylinder axis so that an optically effective detection beam of light (20) is formed between the sensor (4) and the reflector column (10) whose cross-section at the sensor (4) is determined by the light transmitter (4-1) and, in direct proximity to the reflector column (10), by the areal overlap of the light beam (5) with the reflector column (10).

    摘要翻译: 本发明涉及一种用于检测中断光束的光束(5)的物体(2)的光栅,其具有传感器(4),该传感器具有用于传输的至少一个光发送器(4-1) 在反射器(10)的方向上的光束(5); 至少一个光接收器(4-2),用于接收光束的反射部分; 以及用于评估由光接收器(4-2)检测的反射光束的评估单元(4-3)。为了提供改进的光屏障,其以小的方式传送输送装置中的物体的精确位置确定 提出了将反射器(10)制成圆柱形的反射器柱(10),其具有多个与外表面对准的回射元件(17),反射器柱(10)的直径, 远小于垂直于气缸轴线的光束(5)的程度,使得在传感器(4)和反射器柱(10)之间形成光学有效的检测光束(20),其中横截面为 传感器(4)由光发射器(4-1)确定,并且直接靠近反射器柱(10),由光束(5)与反射器柱(10)的面重叠确定。

    INTEGRATED CIRCUIT INCLUDING NON-PLANAR STRUCTURE AND WAVEGUIDE
    9.
    发明申请
    INTEGRATED CIRCUIT INCLUDING NON-PLANAR STRUCTURE AND WAVEGUIDE 有权
    集成电路,包括非平面结构和波导

    公开(公告)号:US20090041406A1

    公开(公告)日:2009-02-12

    申请号:US11835688

    申请日:2007-08-08

    申请人: Thomas Schulz

    发明人: Thomas Schulz

    IPC分类号: G02B6/12 H01L31/113

    摘要: One embodiment provides an integrated circuit including a first non-planar structure and a waveguide configured to provide electromagnetic waves to the first non-planar structure. The first non-planar structure provides a first signal in response to at least some of the electromagnetic waves.

    摘要翻译: 一个实施例提供了包括第一非平面结构和波导的集成电路,该波导被配置为向第一非平面结构提供电磁波。 第一非平面结构响应于至少一些电磁波提供第一信号。