Rejection circuitry for variable-gain amplifiers and continuous-time filters
    31.
    发明申请
    Rejection circuitry for variable-gain amplifiers and continuous-time filters 有权
    可变增益放大器和连续时间滤波器的抑制电路

    公开(公告)号:US20050151588A1

    公开(公告)日:2005-07-14

    申请号:US10757242

    申请日:2004-01-14

    CPC classification number: H03F3/45659

    Abstract: Variable-gain amplifiers (VGAs) and/or continuous-time filters (CTFS) are implemented with circuitry that provides improved power-supply rejection. The power-supply rejection circuitry may include a current source and a diode-connected MOSFET that inhibit noise in the reference-voltage power supply from reaching the output nodes of the VGA or CTF. Although the present invention enables separate implementations of VGAs and CTFs, in one embodiment, a VGA function and a CTF function are implemented in a single set of (e.g., integrated) circuitry.

    Abstract translation: 可变增益放大器(VGA)和/或连续时间滤波器(CTFS)通过提供改进的电源抑制的电路来实现。 电源抑制电路可以包括电流源和二极管连接的MOSFET,其阻止参考电压电源中的噪声到达VGA或CTF的输出节点。 尽管本发明能够实现VGA和CTF的单独实现,但是在一个实施例中,VGA功能和CTF功能在单个(例如集成的)集成电路中实现。

    AC coupling network with variable attenuation
    32.
    发明申请
    AC coupling network with variable attenuation 失效
    交流耦合网络具有可变衰减

    公开(公告)号:US20050138436A1

    公开(公告)日:2005-06-23

    申请号:US10738810

    申请日:2003-12-17

    CPC classification number: H04L25/0266

    Abstract: An AC coupling network has (a) a first pair of capacitances C1 connected between the input nodes and the output nodes and (b) a second pair of capacitances C2 cross-connected between the input nodes and the output nodes. The capacitances C1 and C2 are formed by sets of switched capacitors that can be configured to provide the network with different levels of attenuation while maintaining a constant AC coupling pole frequency. In particular, the sets of switched capacitors can be configured to ensure that C1+C2 remains constant, while C1−C2 varies. The present invention enables AC coupling to be implemented without using active devices such as operational amplifiers and/or buffers.

    Abstract translation: 交流耦合网络具有(a)连接在输入节点和输出节点之间的第一对电容C1,(b)在输入节点和输出节点之间交叉连接的第二对电容C 2。 电容C 1和C 2由开关电容器组形成,其可被配置为在保持恒定的AC耦合极点频率的同时向网络提供不同程度的衰减。 特别地,可以配置开关电容器组,以确保C 1 C 2保持恒定,而C 1 -C 2变化。 本发明使得能够实现AC耦合而不使用诸如运算放大器和/或缓冲器的有源器件。

    Automatic car wash system
    33.
    发明授权
    Automatic car wash system 失效
    自动洗车系统

    公开(公告)号:US5040485A

    公开(公告)日:1991-08-20

    申请号:US484228

    申请日:1990-02-23

    CPC classification number: B60S3/04

    Abstract: A simplified automatic car wash system is disclosed which comprises a linear trolley suspended from the upper structure of a car wash building and a cross trolley transversely mounted thereto. A spray arm is rotatably mounted to a glider plate on the cross trolley and the spray arm is used to deliver soap and water to an automobile. The spray arm is the only cleaning apparatus utilized, there being no need for rotating brushes and the like. As such, the only elements which come and in contact with the automobile during a car wash, are soap and water.

    Abstract translation: 公开了一种简化的自动洗车系统,其包括从洗车建筑物的上部结构悬挂的线性手推车和横向安装在其上的横向台车。 喷臂可旋转地安装在十字架上的滑行板上,喷臂用于将肥皂和水输送到汽车上。 喷雾臂是唯一使用的清洁装置,不需要旋转刷子等。 因此,在洗车期间与汽车接触的唯一元素是肥皂和水。

    METHOD AND SYSTEM FOR DETECTING REGULATORY SINGLE NUCLEOTIDE POLYMORPHISMS
    34.
    发明申请
    METHOD AND SYSTEM FOR DETECTING REGULATORY SINGLE NUCLEOTIDE POLYMORPHISMS 审中-公开
    用于检测法规单核多聚体多态性的方法和系统

    公开(公告)号:US20130138353A1

    公开(公告)日:2013-05-30

    申请号:US13640021

    申请日:2011-04-12

    CPC classification number: G16B30/00 G06F17/18

    Abstract: A computer-implemented method for detecting a regulatory single nucleotide polymorphism (rSNP). The method comprises determining a first score representative of a transcription factor binding affinity of a first allele, and a second score representative of a transcription factor binding affinity of a second allele. The first and second alleles are associated with a single nucleotide polymorphism (SNP), and the first score differs from the second score representing a change in the transcription factor binding affinity. A statistical significance value of the change in transcription factor binding affinity represented by the first score and the second score is then determined and compared with a threshold to determine whether the SNP is an rSNP. This disclosure also concerns a computer system and a computer program for detecting a regulatory single nucleotide polymorphism (rSNP).

    Abstract translation: 用于检测调节性单核苷酸多态性(rSNP)的计算机实现的方法。 所述方法包括确定代表第一等位基因的转录因子结合亲和力的第一分数和代表第二等位基因的转录因子结合亲和力的第二分数。 第一等位基因和第二等位基因与单核苷酸多态性(SNP)相关联,第一分数与表示转录因子结合亲和力变化的第二分数不同。 然后确定由第一分数和第二分数表示的转录因子结合亲和力变化的统计学显着性值,并与阈值进行比较,以确定SNP是否为rSNP。 本公开还涉及用于检测调节性单核苷酸多态性(rSNP)的计算机系统和计算机程序。

    Self-regulating windmill with horizontally oriented blades
    36.
    发明申请
    Self-regulating windmill with horizontally oriented blades 审中-公开
    具有水平定向叶片的自调节风车

    公开(公告)号:US20080075594A1

    公开(公告)日:2008-03-27

    申请号:US11901134

    申请日:2007-09-14

    CPC classification number: F03D3/068 Y02E10/74

    Abstract: A windmill having horizontally oriented blades with inherent rotational velocity is disclosed. Clam-shaped individual vanes having a straight edge are longitudinally aligned to operate as a pair of vanes which open or close, depending on wind velocity, to provide a rotational velocity within certain desirable limits.

    Abstract translation: 公开了具有固有旋转速度的水平定向叶片的风车。 具有直边缘的蛤状单独叶片纵向对准以作为根据风速打开或关闭的一对叶片进行操作,以提供在特定期望限度内的旋转速度。

    Carpet and method of making same
    37.
    发明申请
    Carpet and method of making same 有权
    地毯及其制作方法

    公开(公告)号:US20060280901A1

    公开(公告)日:2006-12-14

    申请号:US11453285

    申请日:2006-06-13

    Abstract: A carpet that can be installed onto a flooring surface without the requirement for registration between adjacent broadloom carpet pieces. The carpet comprises a design member that comprises a plurality of pattern members that are colorized and that define a void area, which has a substantially uniform color and pile height.

    Abstract translation: 可以安装在地板表面上的地毯,而不需要在相邻的宽幅地毯片之间进行配准。 地毯包括设计构件,其包括多个着色的图案构件,并且限定空隙区域,其具有基本上均匀的颜色和绒头高度。

    Methods and apparatus for vibration detection
    38.
    发明申请
    Methods and apparatus for vibration detection 审中-公开
    振动检测方法和装置

    公开(公告)号:US20050225318A1

    公开(公告)日:2005-10-13

    申请号:US10820957

    申请日:2004-04-08

    CPC classification number: G01H1/003

    Abstract: Apparatus for detecting vibration of an object adapted to rotate includes one or more vibration processors selected from: a direction-change processor adapted to detect changes in a direction of rotation of the object, a direction-agreement processor adapted to identify a direction of rotation of the object in at least two channels and identify an agreement or disagreement in direction of rotation identified by the at least two channels, and a phase-overlap processor adapted to identify overlapping signal regions in signals associated with the rotation of the object. A method for detecting the vibration of the object includes generating at least one of a direction-change output signal with the direction-change processor, generating a direction-agreement output signal with the direction-agreement processor, and generating a phase-overlap output signal with the phase-overlap processor, each indicative of the vibration of the object.

    Abstract translation: 用于检测适于旋转的物体的振动的装置包括一个或多个振动处理器,所述振动处理器选自:适于检测所述物体的旋转方向的变化的方向改变处理器,适于识别所述物体的旋转方向的方向协调处理器, 所述对象在至少两个信道中,并且识别由所述至少两个信道识别的旋转方向的一致或不一致;以及相位重叠处理器,其适于识别与所述对象的旋转相关联的信号中的重叠信号区域。 用于检测物体的振动的方法包括:通过方向变换处理器生成方向变化输出信号中的至少一个,与方向协议处理器产生方向一致输出信号,并产生相位重叠输出信号 与相位重叠处理器,每个指示物体的振动。

    Apparatus to produce karaoke accompaniment
    39.
    发明申请
    Apparatus to produce karaoke accompaniment 审中-公开
    制作卡拉OK伴奏的装置

    公开(公告)号:US20050182504A1

    公开(公告)日:2005-08-18

    申请号:US10782338

    申请日:2004-02-18

    Applicant: James Bailey

    Inventor: James Bailey

    CPC classification number: G10H1/363 G10H2250/125

    Abstract: A process and apparatus to convert, an input musical signal, including an original vocalist and musical accompaniment, into accompaniment for a Karaoke singer. The component of the input musical signal corresponding to the original vocalist is suppressed, by filtering or digital processing, to reduce audibility of that vocalist. The resulting modified musical signal can be recorded for future playback. A user's voice also can be added to the modified musical signal, to replace the original vocalist, with the corresponding output of the apparatus being played audibly in real-time, recorded for future playback, or both. In certain embodiments, circuitry can be included to perform effects on a user's vocal input, such as pitch control, reverb, and echo.

    Abstract translation: 用于将包括原始歌手和音乐伴奏的输入音乐信号转换为伴奏的卡拉OK歌手的处理和装置。 通过滤波或数字处理抑制对应于原始歌手的输入音乐信号的分量,以降低该歌手的可听度。 可以记录所产生的修改的音乐信号以供将来播放。 用户的声音也可以被添加到修改的音乐信号中,以替换原始的歌手,其中设备的相应输出被实时地被播放,记录以备将来播放,或两者兼有。 在某些实施例中,可以包括电路以对用户的声音输入执行效果,例如音调控制,混响和回声。

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