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89 条记录 (耗时 0.04 秒)

    Device for controlling the quantizer of a hybrid coder
    41.
    发明授权
    Device for controlling the quantizer of a hybrid coder 失效
    用于控制混合编码器的量化器的装置

    公开(公告)号：US5412431A

    公开(公告)日：1995-05-02

    申请号：US184406

    申请日：1994-01-21

    申请人： Peter Vogel

    发明人： Peter Vogel

    IPC分类号： H03M1/00 ,  G06T9/00 ,  H04N7/14 ,  H04N19/124 ,  H04N19/132 ,  H04N19/137 ,  H04N19/176 ,  H04N19/587 ,  H04N19/60 ,  H04N19/61 ,  H04N19/80 ,  H04N7/133

    CPC分类号： H04N19/587 ,  H04N19/124 ,  H04N19/132 ,  H04N19/137 ,  H04N19/176 ,  H04N19/60 ,  H04N19/61 ,  H04N19/80 ,  H04N19/146 ,  H04N19/152

    摘要： The pictures of a video signal (a1) are coded and quantized in data blocks by a hybrid coder (4). A quantizer (404) is controlled in dependence upon the filling level of a buffer memory. To improve the bit rate reduction without any loss of picture quality in a standardized hybrid coder, circuitry is provided with which in special cases the usual control of the quantizer (404) is replaced by another type of control. There is such a special case when a data block is recognized as being associated with the background of a scene. This data block is then transmitted with high accuracy (very fine quantization), whereas the data blocks of the subsequent video pictures associated with the same background are not transmitted at all (coarsest quantization).

    摘要翻译： 视频信号（a1）的图像由混合编码器（4）对数据块进行编码和量化。 量化器（404）根据缓冲存储器的填充水平进行控制。 为了在标准化混合编码器中提高比特率降低而不损失图像质量，提供了电路，在特殊情况下，量化器（404）的通常控制由另一类型的控制代替。 当数据块被识别为与场景的背景相关联时，存在这样一种特殊情况。 然后以高精度（非常精细的量化）传输该数据块，而不再发送与相同背景相关联的后续视频图像的数据块（最粗略的量化）。

    System for transmitting video pictures
    42.
    发明授权
    System for transmitting video pictures 失效
    用于传输视频图像的系统

    公开(公告)号：US5021879A

    公开(公告)日：1991-06-04

    申请号：US590450

    申请日：1990-09-24

    申请人： Peter Vogel

    发明人： Peter Vogel

    IPC分类号： H04N7/26 ,  H04N7/32 ,  H04N7/50 ,  H04N11/04

    CPC分类号： H04N11/044 ,  H04N19/61

    摘要： A system for transmitting video pictures includes a hybrid encoder which encodes the incoming data of a video picture in blocks. Preferably, at the receiver end a hybrid decoder cancels the encoding steps of the hybrid encoder. The incoming blocks of a video picture are transformed inter alia by a transform unit (T) and quantized by a quantizer (Q). In order to adapt the system to transmission bit rates of between 64 kbit/s and 2 Mbit/s in an optimum manner, a structuring unit (SE) is provided which combines a plurality of blocks, which represent a coherent section of a video picture, to one macro-block. It assigns a macro-attribute to each macro-block from which attribute it can be derived which properties are identical for all sub-blocks of the macro-blocks and which are not. Such properties are, for example, records about the motion vector of each sub-block, which vector may be the same, for example, for all sub-blocks. When using a separate macro-attribute (NON), there is no property which can be considered to be the same for all sub-blocks of a macro-block, but the properties are assigned to each sub-block proper. If required, the macro-blocks themselves are again treated as sub-blocks, i.e. they are combined to still larger units. When transmitting stationary pictures, a very effective encoding is the result.

    摘要翻译： 用于发送视频图像的系统包括以块为单位编码视频图像的输入数据的混合编码器。 优选地，在接收端，混合解码器取消混合编码器的编码步骤。 视频图像的输入块特别由变换单元（T）变换并由量化器（Q）量化。 为了以最佳的方式将系统适应于64kbit / s到2Mbit / s之间的传输比特率，提供了结构化单元（SE），其组合了多个块，其表示视频图像的相干部分 ，到一个宏块。 它为每个宏块分配一个宏属性，从中可以导出哪些属性，哪些属性对于宏块的所有子块都是相同的，哪些属性不相同。 这样的属性例如是关于每个子块的运动矢量的记录，哪个矢量可以是相同的，例如对于所有的子块。 当使用单独的宏属性（NON）时，对于宏块的所有子块都不能被认为是相同的属性，但属性被分配给每个子块。 如果需要，宏块本身再次被视为子块，即它们被组合到更大的单元。 当传输静态图像时，会产生非常有效的编码。

    Sewing machine and means for transporting workpieces therein
    43.
    发明授权
    Sewing machine and means for transporting workpieces therein 失效
    缝纫机及其中的工件运送装置

    公开(公告)号：US4651658A

    公开(公告)日：1987-03-24

    申请号：US857025

    申请日：1986-04-29

    申请人： Peter Vogel

    发明人： Peter Vogel

    IPC分类号： D05C9/06 ,  D05B11/00 ,  D05B33/00

    CPC分类号： D05B11/00

    摘要： An elongated workpiece is transported forwardly and backwards in a sewing or stitching machine by looping it upstream and downstream of the sewing or stitching station, by maintaining both loops under tension, by increasing the size of the downstream loop simultaneously with a reduction of the size of the upstream loop, and vice versa.

    摘要翻译： 通过在缝纫或缝合工位的上游和下游环绕上述细长工件，通过将两个环保持在张力下，通过同时增加下游环的尺寸同时减小尺寸 上游环路，反之亦然。

    Cuvette for the photo determination of chemical components in fluids
    44.
    发明授权
    Cuvette for the photo determination of chemical components in fluids 失效
    用于测定流体中化学成分的比色杯

    公开(公告)号：US4582684A

    公开(公告)日：1986-04-15

    申请号：US531439

    申请日：1983-09-12

    申请人： Peter Vogel ,  Walter Rittersdorf

    发明人： Peter Vogel ,  Walter Rittersdorf

    IPC分类号： G01N21/03 ,  G01N31/22 ,  G01N33/52

    CPC分类号： G01N33/525 ,  G01N21/03 ,  G01N31/22

    摘要： A cuvette for the determination of a chemical component of a fluid by photo evaluation has two planar-shaped parts parallel to one another at least one of which is transparent in the spectral range used for the evaluation. A planar distance piece of a filamentary reticulation for receiving the fluid therein spaces the planar-shaped parts apart to set the length of the light path through the cuvette for the photo evaluation.

    摘要翻译： 用于通过光学评估测定流体的化学成分的比色皿具有彼此平行的两个平面形部分，其中至少一个在用于评估的光谱范围中是透明的。 用于接收流体的丝状网状物的平面距离片将平面形部分分开，以将通过比色杯的光路的长度设定为照相评估。

    Anti-decubitus waterfloatation system
    45.
    发明授权
    Anti-decubitus waterfloatation system 失效
    抗褥疮水分系统

    公开(公告)号：US4517692A

    公开(公告)日：1985-05-21

    申请号：US471587

    申请日：1983-03-03

    申请人： Peter Vogel

    发明人： Peter Vogel

    IPC分类号： A47C27/08

    CPC分类号： A47C27/088 ,  A47C27/085 ,  Y10S5/915

    摘要： Waterfloatation systems to prevent decubitus ulcers are known, but they suffer the disadvantages that systems having foam frames require a large volume for storage and transport. Modular systems which are very handy for hospitals normally are too expensive for home patients. This invention provides a floatation system having a foam frame which can be reduced to a very small volume and which can be used as a waterfloatation support for home patients at a considerably lower cost than conventional systems.

    摘要翻译： 用于防止褥疮溃疡的水分散系统是已知的，但是它们具有的缺点是具有泡沫框架的系统需要大的体积用于储存和运输。 对于医院来说非常方便的模块化系统通常对家庭病人来说太贵了。 本发明提供了一种具有泡沫框架的漂浮系统，该泡沫框架可以减小到非常小的体积，并且可以以比常规系统低得多的成本用作家庭患者的水漂支架。

    High precision feed particularly useful for UV ink jet printing on vinyl
    46.
    发明授权
    High precision feed particularly useful for UV ink jet printing on vinyl 失效
    高精度进料特别适用于乙烯基上的UV喷墨印刷

    公开(公告)号：US08016380B2

    公开(公告)日：2011-09-13

    申请号：US10597546

    申请日：2005-01-28

    申请人： Richard N. Codos ,  William W. Collan ,  Angelo Quattrociocchi ,  Peter Vogel

    发明人： Richard N. Codos ,  William W. Collan ,  Angelo Quattrociocchi ,  Peter Vogel

    IPC分类号： B41J29/393

    CPC分类号： B41J11/42 ,  B41J3/28 ,  B41J11/001 ,  B41J11/002 ,  B41J15/04

    摘要： An apparatus (30, 40, 50) and a method of ink jet printing are disclosed that use a system for feeding a substrate longitudinally relative to a support area and a system for moving a printhead parallel to the direction of substrate feed. Indexing between transverse scan rows of a printhead (20) is carried out initially by the substrate feed system (16) and the actual feed distance is measured using an encoder or other substrate position measurement device (26). A controller (25) determines the amount of any error that occurs between the actual and the desired feed distances. The controller (25) then sends signals to move the printhead (20) to compensate for any error in the feed system feed. Compensating adjustments are then made to the next subsequent substrate indexing step so that the printhead tends to move back toward its home or zeroed position with its next correction and does not walk away from this home position as a result of cumulative movements. For printers that have bridges (17) moveable relative to the machine frame (11) on which the printhead (20) is carried, printhead motion is achieved by moving the bridge, for example, by actuating a linear servo bridge motion system (31). For fixed bridge roll-to-roll printers, the printhead (20) can be caused to shift longitudinally on the bridge (17) to make the correcting movements.

    摘要翻译： 公开了一种使用用于相对于支撑区域纵向馈送衬底的系统和用于平行于衬底馈送方向移动打印头的系统的装置（30,40,50）和喷墨打印方法。 打印头（20）的横向扫描行之间的索引首先由基板进给系统（16）执行，并且使用编码器或其它基板位置测量装置（26）测量实际进给距离。 控制器（25）确定在实际和期望馈送距离之间发生的任何误差的量。 控制器（25）然后发送信号以移动打印头（20）以补偿馈送系统馈送中的任何错误。 然后对下一个随后的基板分度步骤进行补偿调节，使得打印头随着其下一次校正趋向于朝向其归零或归零位置移动，并且由于累积运动而不会离开该原始位置。 对于具有相对于其上承载有打印头（20）的机架（11）可移动的桥（17）的打印机，通过例如通过致动线性伺服桥运动系统（31）来移动桥来实现打印头运动， 。 对于固定桥式卷对卷打印机，可以使打印头（20）在桥（17）上纵向移动以进行校正运动。

    Method and apparatus for sealing a space
    49.
    发明授权
    Method and apparatus for sealing a space 失效
    用于密封空间的方法和装置

    公开(公告)号：US06601852B1

    公开(公告)日：2003-08-05

    申请号：US09715604

    申请日：2000-11-17

    申请人： Markus Kögler ,  Franz Heimpel ,  Silvia Huber ,  Peter Vogel

    发明人： Markus Kögler ,  Franz Heimpel ,  Silvia Huber ,  Peter Vogel

    IPC分类号： F16J1508

    CPC分类号： F16L5/10 ,  F16L5/02 ,  H02G3/088

    摘要： For sealing an annular space (4) between opening (2) in a wall or similar, member (1) and an object (3), extending through the opening (2), by introducing a sealing agent into the space (4), at least one bag (9, 10), into which the sealing agent is introduced, is positioned in the space (4). For this purpose, a supporting element (5, 6) is used, which can be positioned in the opening and to which a bag (9, 10) is fastened. The annular space (4) can be sealed easily and also liquid-tight in this manner.

    摘要翻译： 为了通过将密封剂引入到空间（4）中来密封壁或类似的开口（2）之间的环形空间（4），构件（1）和物体（3）延伸穿过开口（2） 位于空间（4）中的至少一个袋（9,10），密封剂被引入其中。 为此，使用支撑元件（5,6），其可以定位在开口中并且紧固有袋（9,10）。 环状空间（4）可以容易地密封并且也以这种方式液密。