GOLF BALL MOLD
    81.
    发明申请
    GOLF BALL MOLD 审中-公开
    高尔夫球模具

    公开(公告)号:US20100003357A1

    公开(公告)日:2010-01-07

    申请号:US12168285

    申请日:2008-07-07

    CPC classification number: B29C45/0025 B29C45/2708 B29C2045/0027 B29L2031/54

    Abstract: An improved mold for making a golf ball comprises a pair of mold cups which are assembled together along mating surfaces that form a parting line. The mold cups are completely without sprues (vents). A lower mold cup has an undercut section of p to 360° in the rim area of the mating surface that allows for a very restricted but controlled flow at the parting line. The undercut section is of a depth of about 0.002 inch or less. This provides for a significant increase in the shear strength that results in a golf ball having less delamination, smaller voids, and a significant increase in impact cover durability.

    Abstract translation: 用于制造高尔夫球的改进的模具包括一对模具杯,它们沿着形成分型线的配合表面组装在一起。 模具杯完全没有浇口(通风口)。 下模杯在配合表面的边缘区域中具有p至360°的底切部分,其允许在分型线处非常受限制但受控制的流动。 底切部分的深度为约0.002英寸或更小。 这提供了剪切强度的显着增加,导致高尔夫球具有较少的分层,较小的空隙和冲击盖耐久性的显着增加。

    RFID READER SYSTEMS DETECTING PILOT TONE
    84.
    发明申请
    RFID READER SYSTEMS DETECTING PILOT TONE 审中-公开
    RFID读写器系统检测引导音

    公开(公告)号:US20070109129A1

    公开(公告)日:2007-05-17

    申请号:US11622092

    申请日:2007-01-11

    CPC classification number: G06K7/0008

    Abstract: RFID tags are commanded to generate a pilot tone in their backscatter. When the backscattered pilot tone is received in the reader, the pilot tone is used to estimate the tag period/frequency. Then, the estimate is used to seed and lock a symbol timing recovery loop, which provides a detected signal to one or more correlators for detecting the tag preamble. A delayed version of the received tag signal is compared against a baseline signal threshold established from the received signal to detect the pilot tone.

    Abstract translation: 命令RFID标签在其反向散射中产生导频音。 当在读取器中接收到反向散射导频时,使用导频音来估计标签周期/频率。 然后,估计用于对符号定时恢复循环进行种子和锁定,该循环向一个或多个相关器提供检测信号以检测标签前导码。 将接收到的标签信号的延迟版本与从接收信号建立的基线信号阈值进行比较,以检测导频音。

    Adaptively adjusting a query parameter Q used for inventorying RFID tags
    87.
    发明申请
    Adaptively adjusting a query parameter Q used for inventorying RFID tags 审中-公开
    自适应调整用于清点RFID标签的查询参数Q

    公开(公告)号:US20060071758A1

    公开(公告)日:2006-04-06

    申请号:US11210422

    申请日:2005-08-24

    CPC classification number: G06K7/0008 G06K7/10029

    Abstract: RFID system components, such as readers and tags, communicate where the reader inventories a population of tags. The reader evaluates responses from tags by categorizing them in slots. As tags are inventoried, the number of slots based on a Q-parameter is reduced. The reader determines an interim value for the Q parameter, generates a Q1 value by applying the interim value to a damping function, and uses the Q1 value in another round of interrogation. The reader then determines whether to increase or decrease the interim value depending on the tag replies. The increase or decrease may be an increment or a decrement such as incrementing or decrementing a floating point number of the interim value in a damping function that is arranged to return an integer by rounding the floating point number.

    Abstract translation: 诸如读取器和标签之类的RFID系统组件通信读者清点一批标签的位置。 读者通过在插槽中对它们进行分类来评估标签的响应。 随着标签被盘点,减少了基于Q参数的槽数。 阅读器确定Q参数的临时值,通过将中间值应用于阻尼函数产生Q1值,并在另一轮询问中使用Q1值。 然后,读者决定是否根据标签回复增加或减少临时值。 增加或减少可以是递增或递减,例如递增或递减缓冲函数中的临时值的浮点数,其被布置为通过舍入浮点数来返回整数。

    Antithrombin H-helix mutants
    90.
    发明授权
    Antithrombin H-helix mutants 失效
    抗凝血酶H螺旋突变体

    公开(公告)号:US06794493B2

    公开(公告)日:2004-09-21

    申请号:US09828592

    申请日:2001-04-06

    CPC classification number: C07K14/8128 A61K38/57

    Abstract: Mutant antithrombin modified to carry a more positive charge in the H-helix is provided. The modified antithrombin modulates the activities of thrombin, and extends the bioavailability of factor VIII.

    Abstract translation: 提供修饰为在H-螺旋中携带更多正电荷的突变抗凝血酶。 改性抗凝血酶调节凝血酶的活性,延长因子VIII的生物利用度。

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