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    Data validity measure for efficient implementation of first-in-first-out memories for multi-processor systems
    131.
    发明授权
    Data validity measure for efficient implementation of first-in-first-out memories for multi-processor systems 有权
    有效实施多处理器系统先进先出存储器的数据有效性测量

    公开(公告)号：US06493773B1

    公开(公告)日：2002-12-10

    申请号：US09713998

    申请日：2000-11-15

    Applicant: Thomas Daniel ,  Anil Gupta

    Inventor： Thomas Daniel ,  Anil Gupta

    IPC: G06F1314

    CPC classification number: G06F15/167

    Abstract: To reduce FIFO access cycles across a system bus in a multi-processor system in which two processors communicate across a system bus through a FIFO, two separate FIFO descriptors are provided. The first descriptor is maintained by the processor located on-board with the FIFO, and the second descriptor is maintained by an off-board processor which communicates with the FIFO across the bus. When one processor performs a FIFO operation, the processor updates the other processor's descriptor via a memory access across the bus. Additionally, one module passes credits to the other to indicate that the latter has permission to perform a plurality of FIFO operations consecutively. In one embodiment a special non-valid data value is used to indicate an empty FIFO position.

    Abstract translation: 为了减少跨处理器系统中的系统总线的FIFO访问周期，在多处理器系统中，两个处理器通过FIFO通过系统总线进行通信，则提供两个独立的FIFO描述符。 第一描述符由位于板上的处理器由FIFO维护，第二描述符由通过总线与FIFO通信的板外处理器来维护。 当一个处理器执行FIFO操作时，处理器通过总线上的存储器访问来更新其他处理器的描述符。 此外，一个模块向另一个模块传递信用以指示后者具有连续执行多个FIFO操作的许可。 在一个实施例中，使用特殊的非有效数据值来指示空的FIFO位置。

    Process for crosslinking hydrogels with bis- and poly-2- oxazolidinones
    132.
    发明授权
    Process for crosslinking hydrogels with bis- and poly-2- oxazolidinones 有权
    用双 - 和多 - 2-恶唑烷酮交联水凝胶的方法

    公开(公告)号：US06472478B1

    公开(公告)日：2002-10-29

    申请号：US09601349

    申请日：2000-08-18

    Applicant: Rüdiger Funk ,  Volker Frenz ,  Ulrich Riegel ,  Matthias Weismantel ,  Fritz Engelhardt ,  Thomas Daniel

    Inventor： Rüdiger Funk ,  Volker Frenz ,  Ulrich Riegel ,  Matthias Weismantel ,  Fritz Engelhardt ,  Thomas Daniel

    IPC: C08F830

    CPC classification number: A61L15/60 ,  C08F8/30 ,  Y10S524/916 ,  Y10T442/699

    Abstract: The invention relates to a process for the gel or surface postcrosslinking of water-absorbing polymers in which the polymers are treated with a surface postcrosslinking solution and during or after the treatment are postcrosslinked and dried by means of an increase in temperature, the crosslinker being a compound of the formula in which R1 and R2 independently of one another are H, hydroxyl, phenyl or C1-C6-alkyl, R3 is hydrogen, C1-C12-alkyl, C1-C12-alkenyl or C6-C12-aryl and R4 and R5 independently of one another are C1-C12-alkyl, C1-C12-alkenyl, C6-C12-aryl, hydroxyl, C1-C12-alkoxy or hydrogen, dissolved in an inert solvent, to water-absorbing polymers which can be obtained by said process, and to their use in hygiene articles, packaging materials and nonwovens.

    Abstract translation: 本发明涉及一种吸水聚合物的凝胶或表面后交联方法，其中聚合物用表面后交联溶液处理，并且在处理之间或之后，通过温度升高进行后交联和干燥，交联剂为 R 1和R 2彼此独立地是H，羟基，苯基或C 1 -C 6烷基的化合物，R 3是氢，C 1 -C 12 - 烷基，C 1 -C 12 - 烯基或C 6 -C 12 - 芳基，R 4和R 5 彼此独立地是溶解在惰性溶剂中的C 1 -C 12烷基，C 1 -C 12 - 烯基，C 6 -C 12 - 芳基，羟基，C 1 -C 12 - 烷氧基或氢，可以通过所述 过程，以及它们在卫生用品，包装材料和无纺布中的应用。

    Pipeline image processor
    134.
    发明授权
    Pipeline image processor 失效
    管道图像处理器

    公开(公告)号：US5046190A

    公开(公告)日：1991-09-03

    申请号：US240523

    申请日：1988-09-06

    Applicant: Thomas Daniel ,  Paul Ortais

    Inventor： Thomas Daniel ,  Paul Ortais

    IPC: G06T7/00

    CPC classification number: G06T1/20

    Abstract: An image morphological processing system is formed by a cascade of a plurality of transformation stages. A pair of handshake data flow control lines couple each pair of adjacent stages. One line carries a first signal indicating when the previous stage has data available at its output and the other line carries a second signal which designates when the subsequent stage is able to receive data from the previous stage. In order that first and second signals can propagate in an orderly manner through a long cascade of stages, each signal is delayed by one cycle of the signal which clocks image data through the cascade. The delayed signal is then coupled to the next stage along the cascade. By controlling the propagation of the control signals to correspond to that of the image data the integrity of the data is maintained. Each stage also includes a circuit which detects when an idempotent transformation is performed by that stage.

    Abstract translation: 图像形态处理系统由多个变换级的级联形成。 一对握手数据流控制线耦合每对相邻级。 一行携带第一信号，指示前一级何时在其输出端具有可用数据，另一行携带第二信号，该第二信号指定何时后续级能够接收来自前一级的数据。 为了使第一和第二信号可以通过级联的级联有序地传播，每个信号被延迟通过级联对图像数据进行时钟的信号的一个周期。 延迟信号然后沿着级联耦合到下一级。 通过控制控制信号对应于图像数据的传播，维持数据的完整性。 每个阶段还包括一个电路，该电路检测何时进行等幂变换。

    Hydrogels absorbing aqueous fluids
    138.
    发明授权
    Hydrogels absorbing aqueous fluids 有权
    吸水剂的水凝胶

    公开(公告)号：US08552071B1

    公开(公告)日：2013-10-08

    申请号：US09831915

    申请日：1999-11-18

    Applicant: Thomas Daniel ,  Ulrich Riegel ,  Matthias Weismantel ,  Norbert Herfert ,  Friedrich Engelhardt

    Inventor： Thomas Daniel ,  Ulrich Riegel ,  Matthias Weismantel ,  Norbert Herfert ,  Friedrich Engelhardt

    IPC: A61L15/60 ,  C08L33/02 ,  C08F20/04 ,  C08F2/44 ,  C08K3/34 ,  C08K3/36 ,  A61F13/53 ,  A61F13/15 ,  A61F13/49 ,  A61F5/44

    CPC classification number: C08F20/04 ,  A61L15/18 ,  A61L15/60 ,  C08K3/34

    Abstract: The invention relates to hydrogels capable of absorbing aqueous fluids, which hydrogels are produced by polymerization of olefinically unsaturated carboxylic acids or their derivatives. The hydrogels are characterized in that before, during or after the polymerization reaction and before drying a silicic acid alkali salt of the general formula (I) M2O×nSiO2 is added to the polymerization reaction mixture. In said formula M is an alkali metal and n is a number between 0.5 and 4. The hydrogel obtained in this way is then dried at an elevated temperature. The invention also relates to a method for producing said hydrogels and to their use for absorbing aqueous fluids.

    Abstract translation: 本发明涉及能够吸收含水流体的水凝胶，该水凝胶是通过烯属不饱和羧酸或其衍生物的聚合制备的。 水凝胶的特征在于，在聚合反应之前，之中或之后，在干燥之前，将通式（I）的M 2 O x nSiO 2的硅酸碱金属盐加入到聚合反应混合物中。 在所述式中，M是碱金属，n是0.5-4之间的数。然后在升高的温度下将这样得到的水凝胶干燥。 本发明还涉及一种生产所述水凝胶的方法及其用于吸收含水流体的用途。

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