Method of an image processor for transforming a n-bit data packet to a m-bit data packet using a lookup table
    81.
    发明申请
    Method of an image processor for transforming a n-bit data packet to a m-bit data packet using a lookup table 有权
    用于使用查找表将n比特数据分组变换为m比特数据分组的图像处理器的方法

    公开(公告)号:US20050254706A1

    公开(公告)日:2005-11-17

    申请号:US10844787

    申请日:2004-05-13

    CPC classification number: H04N1/60

    Abstract: A method of transforming a n-bit data packet to a m-bit data packet with a lookup table. The lookup table includes at least one entry data packet and at least one respective delta value associated with each entry data packet. The method includes the acts of receiving an input data packet having n-bits, indexing the lookup table with at least a portion of the input data packet to obtain one of the at least one entry data packet, and decompressing the obtained entry data packet with the at least one respective delta value associated with the obtained entry data packet, thereby resulting in an output data packet having m-bits. The decompressing act includes using a portion of the input data packet to determine the number of delta values called for decompressing the obtained entry data packet. The method can be used in, for example, an image processor.

    Abstract translation: 一种利用查找表将n比特数据分组转换为m比特数据分组的方法。 查找表包括与每个条目数据分组相关联的至少一个条目数据分组和至少一个相应的增值值。 该方法包括接收具有n位的输入数据分组的动作,用至少一部分输入数据分组索引查找表,以获得至少一个输入数据分组中的一个,并将所获得的输入数据分组解压缩, 所述至少一个相应的增量值与所获得的条目数据分组相关联,从而导致具有m比特的输出数据分组。 解压缩动作包括使用输入数据分组的一部分来确定被称为解压缩所获得的条目数据分组的增量值的数量。 该方法可以用于例如图像处理器。

    Method and apparatus for vibration detection
    82.
    发明申请
    Method and apparatus for vibration detection 有权
    振动检测方法及装置

    公开(公告)号:US20050225319A1

    公开(公告)日:2005-10-13

    申请号:US10942577

    申请日:2004-09-16

    CPC classification number: G01H1/003 G01D5/2451 G01R33/025

    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, a phase-overlap processor adapted to identify overlapping signal regions in signals associated with the rotation of the object, and a running mode processor adapted to identify an unresponsive output signal from at least one of the at least two channels. 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, a direction-agreement output signal with the direction-agreement processor, a phase-overlap output signal with the phase-overlap processor, and a running-mode-vibration output signal with the running-mode processor, each indicative of the vibration 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通道中,并且识别由所述至少两个通道识别的旋转方向的一致或不一致;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;以及运行模式 处理器,适于识别来自至少两个通道中的至少一个的无响应的输出信号。 用于检测物体的振动的方法包括:通过方向转换处理器产生方向变化输出信号,与方向协议处理器的方向一致输出信号,相位相位输出信号中的至少一个 - 重叠处理器和运行模式 - 振动输出信号与运行模式处理器,每个指示对象的振动。

    Method and apparatus for automatic scanner defect detection
    83.
    发明申请
    Method and apparatus for automatic scanner defect detection 审中-公开
    自动扫描仪缺陷检测的方法和装置

    公开(公告)号:US20050152616A1

    公开(公告)日:2005-07-14

    申请号:US10754123

    申请日:2004-01-09

    Applicant: James Bailey

    Inventor: James Bailey

    CPC classification number: H04N1/4097

    Abstract: Defects are automatically detected in an image scanning device by performing a defect calibration scan of an image scanning area and detecting at least one defect in at least one section of the image scanning area. A tag is generated for the section of the image scanning area in which the defect is detected. The defect is compensated for in the scanned image based on information contained within the tag.

    Abstract translation: 通过执行图像扫描区域的缺陷校准扫描并检测图像扫描区域的至少一个部分中的至少一个缺陷,在图像扫描装置中自动检测缺陷。 对于检测到缺陷的图像扫描区域的部分生成标签。 基于标签内包含的信息,在扫描图像中补偿缺陷。

    Rejection circuitry for variable-gain amplifiers and continuous-time filters
    84.
    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
    85.
    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
    87.
    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。

Patent Agency Ranking