Adjustable and foldable ski pole
    1.
    发明授权
    Adjustable and foldable ski pole 失效
    可调节和可折叠的滑轨

    公开(公告)号:US5139283A

    公开(公告)日:1992-08-18

    申请号:US633374

    申请日:1990-12-21

    IPC分类号: A63C11/22

    摘要: This invention discloses an adjustable and foldable ski pole which comprises two pole sections hinged together to be foldable into a uniquely convenient compact structure that can be carried safely and easily and can be easily stored in a car, boot bag or its own nylon bag while being adjustable for users of different heights. The ski pole has an especially robust construction to be durable and suitable for professional use. Further benefits are provided for retailers and ski rental agencies.

    摘要翻译: 本发明公开了一种可调节和可折叠的滑雪杖,其包括铰接在一起的两个极部分,以可折叠成独特便利的紧凑结构,其可以安全且容易地携带并且可以容易地存储在汽车,靴子包或其自己的尼龙袋中,同时 可调节为不同高度的用户。 滑雪杆具有坚固的结构,耐用,适合专业使用。 为零售商和滑雪租赁公司提供进一步的收益。

    Heterocyclic .beta.-adrenergic agonists
    5.
    发明授权
    Heterocyclic .beta.-adrenergic agonists 失效
    杂环β-肾上腺素能激动剂

    公开(公告)号:US5843972A

    公开(公告)日:1998-12-01

    申请号:US827289

    申请日:1997-03-28

    摘要: The present invention relates to certain compounds of the formula (I) the racemic-enantiomeric mixtures and optical isomers of said compounds and the pharmaceutically acceptable salts or prodrugs thereof, depicted below, which are .beta.-adrenergic receptor agonists and accordingly have utility as, inter alia, hypoglycemic and antiobesity agents. More specifically, the compounds of the instant invention are selective agonists of .beta..sub.3 -adrenergic receptor. The invention also relates to methods of use for the compounds and to pharmaceutical compositions containing them. The compounds of the present invention also possess utility for increasing lean meat deposition and/or improving the lean meat to fat ratio in animals, e.g., ungulate animals, companion animals and poultry. The compounds have the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, Y and Z are as defined in the specification.

    摘要翻译: 本发明涉及某些式(I)化合物,所述化合物的外消旋对映异构体混合物和光学异构体及其药学上可接受的盐或前药如下所述,其为β-肾上腺素能受体激动剂,因此具有效用 尤其是低血糖和抗肥胖剂。 更具体地,本发明的化合物是β3肾上腺素能受体的选择性激动剂。 本发明还涉及用于化合物的方法和含有它们的药物组合物。 本发明的化合物还具有用于增加动物,例如有蹄动物,伴侣动物和家禽的瘦肉沉积和/或改善瘦肉与脂肪比的效用。 化合物具有式(I)其中R 1,R 2,R 3,R 4,R 5,Y和Z如说明书中所定义。

    Attenuator for protecting electronic equipment from undesired exposure
to RF energy and/or lightning
    8.
    发明授权
    Attenuator for protecting electronic equipment from undesired exposure to RF energy and/or lightning 失效
    用于保护电子设备免受不可预见的暴露于RF能量和/或闪电的衰减器

    公开(公告)号:US5243911A

    公开(公告)日:1993-09-14

    申请号:US794126

    申请日:1991-11-12

    IPC分类号: A61N1/37 F42B3/188

    CPC分类号: A61N1/37 F42B3/188

    摘要: A device for preventing energy associated with nearby lightning strikes, electrostatic energy, and/or RF energy from damaging or inadvertently operating or actuating electronic equipment, such as an EED electrical initiation element, includes a bipartite faraday shield. One wall of the bipartite faraday shield is formed of a ferrite element such as disclosed in U.S. Pat. No. 5,036,768 and application Ser. No. 07/584,045. In some cases, the ferrite element can be doped with calcium oxide. The preferred doping range is between 1 and 20 ppm. A specific embodiment of the bipartite faraday shield includes an open-ended metal case with the ferrite device closing the open end of the case.

    摘要翻译: 用于防止与附近的雷击,静电能量和/或RF能量相关联的能量损坏或无意中操作或致动诸如EED电启动元件的电子设备的能量的装置包括二分法拉第屏蔽。 二分法拉第屏蔽的一个壁由铁素体元件形成,如美国专利No. 第5,036,768号和申请 第07 / 584,045号。 在一些情况下,铁氧体元素可以掺杂氧化钙。 优选的掺杂范围为1至20ppm。 二分法拉第屏蔽罩的一个具体实施例包括开放式金属外壳,铁氧体装置封闭外壳的开口端。