Production process for catalyst
    93.
    发明申请
    Production process for catalyst 审中-公开
    催化剂生产工艺

    公开(公告)号:US20050234262A1

    公开(公告)日:2005-10-20

    申请号:US11104619

    申请日:2005-04-13

    摘要: A production process for a catalyst that supports a noble metal, and an alkali metal compound and/or alkali earth metal compound, useful for synthesis of vinyl acetate is provided. The process includes (a) impregnating a carrier with an aqueous solution of a water soluble noble metal compound, and (b) converting the noble metal compound into a water insoluble noble metal compound, and the noble metal compound is reduced, followed by supporting an alkali metal compound and/or alkali earth metal compound. An element that oxidizes to produce an amphoteric oxide is brought into contact with the carrier at the step (a) and/or the step (b). This process is advantageous in facilities required and the associated running costs for production of an eggshell-type structure catalyst, which offers a high level of catalytic activity, and enables the production of vinyl acetate with a high space-time yield.

    摘要翻译: 提供了可用于合成乙酸乙烯酯的用于负载贵金属的催化剂的制备方法和碱金属化合物和/或碱土金属化合物。 该方法包括(a)用水溶性贵金属化合物的水溶液浸渍载体,和(b)将贵金属化合物转化为水不溶性的贵金属化合物,并且将贵金属化合物还原, 碱金属化合物和/或碱土金属化合物。 氧化以产生两性氧化物的元素在步骤(a)和/或步骤(b)下与载体接触。 该方法在所需的设备和生产蛋壳型结构催化剂的相关运行成本方面是有利的,其提供高水平的催化活性,并且能够以高的空时收率生产乙酸乙烯酯。

    Outboard motor having seal structure for exhaust release pipe
    95.
    发明授权
    Outboard motor having seal structure for exhaust release pipe 失效
    舷外马达具有排气管密封结构

    公开(公告)号:US06941921B2

    公开(公告)日:2005-09-13

    申请号:US10839412

    申请日:2004-05-05

    摘要: An outboard motor includes an elastic seal lid attached to an under cover to form a hermetic seal between the under cover and an exhaust release pipe while closing an opening of the under cover from which an outlet portion of the exhaust release pipe projects outwardly. The seal lid includes a tubular seal portion projecting from at least one surface of a plate-like body of the seal lid. The tubular seal portion has annular seal lips fitted around an outer circumferential surface of the exhaust release pipe. The tubular seal portion is elastically deformable relative to the lid body to thereby take up or absorb an offset between the exhaust release pipe and the opening of the under cover produced due to cumulative manufacturing and assembling tolerances of relevant parts of the outboard motor.

    摘要翻译: 舷外马达包括附接到下盖的弹性密封盖,以在关闭排气释放管的出口部分向外突出的下盖的开口的同时在下盖和排气释放管之间形成气密密封。 密封盖包括从密封盖的板状体的至少一个表面突出的管状密封部。 管状密封部分具有围绕排气释放管的外圆周表面安装的环形密封唇。 管状密封部相对于盖体弹性变形,由此吸收或吸收由于舷外马达的相关部件的累积制造和组装公差而在排气释放管和下盖的开口之间的偏移。

    Delay time verifying method with less processing load
    96.
    发明申请
    Delay time verifying method with less processing load 有权
    具有较少处理负载的延迟时间验证方法

    公开(公告)号:US20050190702A1

    公开(公告)日:2005-09-01

    申请号:US11059311

    申请日:2005-02-17

    IPC分类号: G06F17/50 H01L21/82 H04L12/26

    CPC分类号: G06F17/5022

    摘要: In a method of verifying a delay time of a target circuit section, a first determination of a shortest of short delay times of each of components of the target circuit section in two or more temperature conditions is carried out. A second determination of a longest one of long delay times of each of the components of the target circuit section in two or more temperature conditions is carried out. Then, a first summation of the shortest delay times of the components is calculated and a second summation of the longest delay times of the components is calculated. Then, whether each of the first and second summations satisfy a predetermined timing constraint is verified.

    摘要翻译: 在验证目标电路部分的延迟时间的方法中,执行在两个或多个温度条件下目标电路部分的每个部件的最短的延迟时间的最短的确定。 执行在两个或多个温度条件下目标电路部分的每个部件的长延迟时间中最长的延迟时间的第二确定。 然后,计算组件的最短延迟时间的第一和,并计算组件的最长延迟时间的第二和。 然后,验证第一和第二求和中的每一个是否满足预定的时序约束。

    Outboard motor
    97.
    发明授权
    Outboard motor 失效
    舷外马达

    公开(公告)号:US06929519B2

    公开(公告)日:2005-08-16

    申请号:US10863893

    申请日:2004-06-08

    CPC分类号: B63H20/32 F02B61/045

    摘要: An outboard motor includes an under cover covering a part of an engine, a mount case supporting the engine, and an oil pan provided below the mount case. The under cover has an opening formed at a place opposite to a drain unit provided at a lower portion of the oil pan. The opening can be opened and closed by a drain cover having first and second locks. A release of the first lock is operated to allow the drain cover to be attached and detached to and from the opening with a single motion.

    摘要翻译: 舷外马达包括覆盖发动机的一部分的底盖,支撑发动机的安装壳体和设置在安装壳体下方的油底壳。 下盖具有形成在设置在油底壳的下部的与排水单元相对的位置处的开口。 开口可以由具有第一和第二锁的排水盖打开和关闭。 操作第一锁的释放以允许排水盖以单一运动附接到开口和从开口分离。

    Flame retarding polypropylene fiber and production method thereof and flame retarding polypropylene film
    98.
    发明授权
    Flame retarding polypropylene fiber and production method thereof and flame retarding polypropylene film 有权
    阻燃聚丙烯纤维及其制备方法和阻燃聚丙烯薄膜

    公开(公告)号:US06924032B2

    公开(公告)日:2005-08-02

    申请号:US09827346

    申请日:2001-04-06

    摘要: A flame retarding polypropylene fiber and flame retarding polypropylene film having both good flame retardancy and good fiber strength and film strength, and generating no toxic gas, and a production method thereof are provided. 0.5 to 3.0% by weight of a NOR type hindered amine-based stabilizer and 0.5 to 3.0% by weight of a phosphoric ester-based flame retardant are mixed with a polypropylene resin having a melt flow rate value of 5 to 50 g/10 min., the mixture is spun to form an unstretched yarn, and then the yarn is stretched at a stretching magnification of 2 to 7-fold and a stretching temperature of 50 to 100° C., and further set thermally at a temperature of 60 to 140° C. Since the flame retarding polypropylene fiber obtained contains the above-mentioned range of the NOR type hindered amine-based stabilizer and the phosphoric ester-based flame retardant, it has both adequate fiber strength and good flame retardancy. And a flame retardant polypropylene film containing the above-mentioned range of the NOR type hindered amine-based stabilizer and the phosphoric ester-based flame retardant has strength and flame retardant property as well.

    摘要翻译: 提供阻燃聚丙烯纤维和阻燃聚丙烯膜,其阻燃性好,纤维强度高,膜强度高,不产生有毒气体,其制造方法。 将0.5〜3.0重量%的NOR型受阻胺系稳定剂和0.5〜3.0重量%的磷酸酯类阻燃剂与熔体流动速率值为5〜50g / 10分钟的聚丙烯树脂 将该混合物纺丝以形成未拉伸纱线,然后以2〜7倍的拉伸倍率和50〜100℃的拉伸温度进行拉伸,并进一步在60〜 由于获得的阻燃性聚丙烯纤维含有NOR型受阻胺系稳定剂和磷酸酯类阻燃剂的上述范围,因此具有足够的纤维强度和良好的阻燃性。 含有上述范围的NOR型受阻胺类稳定剂和磷酸酯系阻燃剂的阻燃聚丙烯膜也具有强度和阻燃性。