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    • 5. 发明授权
    • Preparation of crosslinked polyolefin foams and the mold
    • 交联聚烯烃泡沫和模具的制备
    • US4073844A
    • 1978-02-14
    • US667137
    • 1976-03-15
    • Motomu WadaMasakazu InoueKazunori FurukawaShigeyoshi Matsubara
    • Motomu WadaMasakazu InoueKazunori FurukawaShigeyoshi Matsubara
    • B29C44/10B29C44/58B29C45/37B29D27/00
    • B29C44/586B29C44/10B29C45/37Y10S264/18Y10S264/83Y10S425/014
    • In a method for the preparation of crosslinked polyolefin foams by charging a polyolefin or its blend with other thermoplastic resins containing a crosslinking agent, foaming agent and if necessary a filler into the heated mold having a changeable cavity and, after decomposition of the crosslinking and foaming agents, retracting the moving-plate of the mold by a definite distance to increase the cavity and at the same time cooling the mold, an improvement for the preparation of the crosslinked polyolefin foams having excellent appearance and dimensional stability, comprising using a mold of which the moving-plate is constructed with a body and a sliding-piece, the body holding the piece slidably whereby the sliding-piece is left behind owing to sliding between the two even on rapid retraction of the body and then retracts at the rate corresponding to the foaming pressure of the resin, in other words, at a self-controllable rate and the mold for the preparation thereof. Furthermore an improvement using a mold of which the side-plate is constructed with a body and a piece which is freely attachable to or removable from the body, and the mold. And both the sliding-piece and the side-plate piece are exchangeable in order to change the mode of the molded products.
    • 在通过将聚烯烃或其共混物与其它含有交联剂的热塑性树脂,发泡剂和必要时将填料加入到具有可变空腔的加热模具中并且在分解交联和发泡之后,通过加入交联聚烯烃泡沫的方法 试剂,将模具的移动板缩回一定距离以增加空腔并同时冷却模具,改进具有优异外观和尺寸稳定性的交联聚烯烃泡沫的制备,其包括使用其中的模具 移动板由主体和滑动件构成,主体可滑动地保持件,由于两者之间的滑动,即使在主体快速收回之后滑动件也被留下,然后以相应于 树脂的发泡压力,换句话说,以自制速率和用于其制备的模具。 此外,使用侧板由主体构成的模具和可自由地附接到主体或从主体移除的零件以及模具的改进。 并且滑动件和侧板件都可更换以改变模制产品的模式。
    • 6. 发明授权
    • Communication status confirmation system using user data
    • 使用用户数据的通信状态确认系统
    • US6128320A
    • 2000-10-03
    • US940764
    • 1997-09-30
    • Kazuko WatanabeKazunori Furukawa
    • Kazuko WatanabeKazunori Furukawa
    • H04L29/14G01R31/08H04J3/12H04L12/24H04L12/26H04L72/28
    • H04L43/18H04L43/04H04L43/0876
    • A communication status confirmation system in which not only a status on call establishment or link establishment but also a communication status of actual communication in an upper layer can be simply collected in a real time is provided.A communication status confirmation system employing user data on a communication network having a plurality of data communication devices connected to a transmission path employing logical multiplexing method, wherein each of the plurality of the data communication devices comprises first means for reading logical path information of a frame of user data, second means for storing a flag set per said logical path information, and third means for reading a status of the appropriate flag from said second means, and wherein data flowing in each communication path in said communication network is confirmed according to the flag information read from said first means.
    • 提供了一种通信状态确认系统,其中不仅可以实时地简单地收集呼叫建立或链路建立状态,而且上层中的实际通信的通信状态。 一种在具有连接到使用逻辑复用方法的传输路径的多个数据通信设备的通信网络上采用用户数据的通信状态确认系统,其中,所述多个数据通信设备中的每一个包括用于读取帧的逻辑路径信息的第一装置 的用户数据的第二装置,用于存储每个所述逻辑路径信息设置的标志的第二装置,以及用于从所述第二装置读取适当标志的状态的第三装置,并且其中根据所述第二装置确认在所述通信网络中的每个通信路径中流动的数据 从所述第一装置读取的标志信息。