Method of updating network reconfiguration information exchanged between
a host computer and a communication control processor
    112.
    发明授权
    Method of updating network reconfiguration information exchanged between a host computer and a communication control processor 失效
    更新在主计算机和通信控制处理器之间交换的网络重配置信息的方法

    公开(公告)号:US5327560A

    公开(公告)日:1994-07-05

    申请号:US735629

    申请日:1991-07-25

    CPC分类号: G06F15/17375

    摘要: A method for use in a network having a plurality of host computers, at least one communication control processor (CCP) commonly connected to the host computers, and a plurality of resources connected to the CCP. According to the method, if a resource is to be added to or deleted from the network, an operator designates a reconfiguration directory including at least one reconfiguration designating data for defining a relation between the network and a resource to be changed. Each host computer is assigned a reconfiguration command. In response to this reconfiguration command, each host computer reconfigures its own network configuration definition information in accordance with the defined reconfiguration designating data within the designated reconfiguration directory. If the designated reconfiguration directory contains the reconfiguration designating data related to a resource to be connected to the CCP, a host computer operating as a master, issues a control command to the CCP in conformity with the reconfiguration designating data in order to reconfigure the network configuration definition information of the CCP.

    摘要翻译: 一种在具有多个主计算机的网络中使用的方法,至少一个通用控制处理器(CCP),与主计算机通用的连接,以及连接到CCP的多个资源。 根据该方法,如果要从网络添加资源或从网络中删除资源,则运营商指定包括至少一个重配置指定数据的重配置目录,用于定义网络和要更改的资源之间的关系。 每个主机都被分配一个重新配置命令。 响应于该重新配置命令,每个主机根据指定的重新配置目录中指定的重新配置数据重新配置其自己的网络配置定义信息。 如果指定的重新配置目录包含与要连接到CCP的资源相关的重新配置指定数据,则作为主机操作的主机计算机根据重新配置指定数据向CCP发出控制命令,以重新配置网络配置 CCP的定义信息。

    Preparation of dichlorotrifluoromethyltoluenes including novel isomers
    113.
    发明授权
    Preparation of dichlorotrifluoromethyltoluenes including novel isomers 失效
    包括新异构体的二氯三氟甲基甲苯的制备

    公开(公告)号:US4876404A

    公开(公告)日:1989-10-24

    申请号:US084019

    申请日:1987-08-11

    IPC分类号: C07C17/20 C07C17/32 C07C25/13

    摘要: Dichlorotrifluoromethyltoluenes useful in producing some medicines and agricultural chemicals are formed with good yields by reacting dichlorotrichloromethyltoluenes with hydrogen fluoride usually at 0.degree.-100.degree. C. under pressure of 3-20 kg/cm.sup.2. Besides known 3,4-dichloro-6-trifluoromethyltoluene and 3,4-dichloro-5-trifluoromethyltoluene, novel isomers are also obtained by this method.

    摘要翻译: 通常在3-20kg / cm 2的压力下,通常在0℃-100℃下使二氯三氯甲基甲苯与氟化氢反应,形成用于生产一些药物和农药的二氯三氟甲基甲苯。 除了已知的3,4-二氯-6-三氟甲基甲苯和3,4-二氯-5-三氟甲基甲苯之外,还通过该方法获得了新的异构体。

    Preparation of trifluoromethyltoluene from halomethylbenzotrifluoride
    114.
    发明授权
    Preparation of trifluoromethyltoluene from halomethylbenzotrifluoride 失效
    由卤代甲基三氟甲苯制备三氟甲基甲苯

    公开(公告)号:US4849557A

    公开(公告)日:1989-07-18

    申请号:US193061

    申请日:1988-05-12

    IPC分类号: C07C17/23 C07C17/38 C07C22/08

    CPC分类号: C07C22/08 C07C17/23 C07C17/38

    摘要: Trifluoromethyltoluene is obtained from a halomethylbenzotrifluoride, which is a relatively inexpensive material, by hydrogenating the halomethyl group of the starting compound to methyl group with hydrogen gas in the presence of a hydrogenation catalyst and an acid acceptor. Suitable examples of the halomethyl group to be hydrogenated are --CH.sub.2 Cl, --CH.sub.2 F, --CHClF, --CClF.sub.2 and --CF.sub.3. When the starting compound is bis(trifluromethyl)benzene, addition of either an alcohol or an alkali metal fluoride to the reaction system is effective for suppression of formation of xylene as a by-product, and xylene still contained in the reaction product can completely be removed by treatment with a sulfonating agent such as fuming sulfuric acid.

    摘要翻译: 通过在氢化催化剂和酸受体的存在下,用氢气将起始化合物的卤代甲基氢化成甲基,由相对便宜的卤代甲基三氟甲苯得到三氟甲基甲苯。 待氢化的卤代甲基的合适实例是-CH 2 Cl,-CH 2 F,-CHClF,-CClF 2和-CF 3。 当起始化合物为双(三氟甲基)苯时,向反应体系中加入醇或碱金属氟化物对于抑制作为副产物形成二甲苯是有效的,反应产物中仍含有的二甲苯可以完全 通过用磺化剂如发烟硫酸处理除去。

    Transmission shift lever assembly
    115.
    发明授权
    Transmission shift lever assembly 失效
    变速箱变速杆总成

    公开(公告)号:US4726249A

    公开(公告)日:1988-02-23

    申请号:US917557

    申请日:1986-10-10

    IPC分类号: F16H59/04 F16H61/36 G05G9/16

    摘要: A shift lever assembly operatively linked with a transmission, for manually operating the transmission, including a shift lever, a support, and a pair of stationary retainer plates. The shift lever has a handle portion at which the shift lever is manipulated, and a spherical coupling portion at which the shift lever is universally supported. The support consists of two halves in the form of a pair of support sheets which have respective adjoining surfaces substantially parallel to a plane in which the shift lever extends. The support sheets cooperate with each other to provide a spherical support portion which engages the spherical coupling portion of the shift lever for universally supporting the shift lever. Each support sheet has an outer surface opposite to the corresponding adjoining surface. The stationary retainer plates are disposed in spaced-part relation with each other on opposite sides of the support, so as to hold the pair of support sheets at their outer surfaces. The assembly may further include a plurality of bolts which penetrate through the thickness of the support sheets and the retainer plates, for fastening the pair of support sheets to each other via the retainer plates.

    摘要翻译: 与变速器可操作地连接的变速杆组件,用于手动操作变速器,包括变速杆,支撑件和一对固定的保持板。 变速杆具有操纵变速杆的把手部分和变速杆通用的球形联接部分。 支撑件由一对支撑片形式的两个半部构成,它们具有基本上平行于变速杆延伸的平面的相邻的相邻表面。 支撑片彼此配合以提供与变速杆的球形联接部分接合的球形支撑部分,用于通用地支撑变速杆。 每个支撑片具有与相应的相邻表面相对的外表面。 固定的保持板在支撑件的相对侧上彼此间隔开地设置,以便将一对支撑片保持在其外表面。 组件还可以包括穿过支撑片和保持板的厚度的多个螺栓,用于通过保持板将一对支撑片彼此紧固。