Preparation of tetraester of 3, 3′, 4, 4′, - biphenyltetracarboxylic acid
    2.
    发明授权
    Preparation of tetraester of 3, 3′, 4, 4′, - biphenyltetracarboxylic acid 有权
    制备3,3',4,4'-联苯四羧酸的四酯

    公开(公告)号:US06191305B1

    公开(公告)日:2001-02-20

    申请号:US09418654

    申请日:1999-10-15

    IPC分类号: C07C6976

    CPC分类号: C07C67/343 C07C69/76

    摘要: A tetraester of 3,3′,4,4′-biphenyltetracarboxylic acid is advantageously prepared by a process composed of a step of dimerizing an o-phthalic diester in the presence of a catalyst comprising a powdery palladium salt having a specific surface area of at least 0.5 m2/g and a basic bidentate ligand compound and one or more steps of continuing the dimerization after supplemental addition of at least one of the powdery palladium salt and the basic bidentate ligand compound.

    摘要翻译: 3,3',4,4'-联苯四羧酸的四酯有利地通过在催化剂存在下将邻苯二甲酸二酯进行二聚的方法制备,所述催化剂包含比表面积为 至少0.5m2 / g和碱性二齿配位体化合物,以及一种或多种步骤,在补充加入至少一种粉状钯盐和碱性二齿配体化合物之后继续进行二聚。

    Method and apparatus for recovering normality in moving sequence of
machinery
    3.
    发明授权
    Method and apparatus for recovering normality in moving sequence of machinery 失效
    在机械运动顺序中恢复正常的方法和装置

    公开(公告)号:US4638227A

    公开(公告)日:1987-01-20

    申请号:US691910

    申请日:1985-01-16

    摘要: In order to execute a series of moving sequences by synchronous and exclusive control of unit operations taught or programed in advance, there are provided a first storing of the relationship of the sequence of execution of each unit operation to other unit operations to be controlled synchronously or exclusively; a second storing of information relating to the operational status of each unit operation; and a third storing of operating instructions for executing each unit operation. When machine tools have stopped due to the occurrence of an abnormality while a series of unit operations are being executed by the operating instructions stored in the third storing means, a unit operation for restarting on the basis of the relationship of the executing sequence stored during the first storing is appointed, and information concerning the operational status stored during the second storing is corrected. Furthermore, at the time when a junction operation in which there exist two or more sequences leading to a unit operation has been executed, a fourth storing is effected during the normal state of the operation steps relating to that execution. Then the content of the information stored during said second storing is corrected to a state permitting restarting from an appointed unit operation by referring to information stored during the fourth storing.

    摘要翻译: 为了通过预先教导或编程的单元操作的同步和排他控制来执行一系列移动序列,提供了每个单元操作的执行顺序与要同步控制的其他单元操作的关系的第一次存储, 只; 关于每个单元操作的操作状态的信息的第二存储; 以及第三存储用于执行每个单元操作的操作指令。 当由于存储在第三存储装置中的操作指令正在执行一系列单元操作时由于发生异常而使机床停止时,基于存储在第三存储装置中的执行顺序的关系重新启动单元操作 指定第一存储,并且校正在第二存储期间存储的关于操作状态的信息。 此外,当执行存在导致单元操作的两个或更多个序列的结合操作时,在与该执行有关的操作步骤的正常状态期间进行第四次存储。 然后,通过参照在第四次存储期间存储的信息将在所述第二存储期间存储的信息的内容从指定的单元操作修正为允许重新开始的状态。

    Computer aided planning method and system
    5.
    发明授权
    Computer aided planning method and system 失效
    计算机辅助规划方法与系统

    公开(公告)号:US5303147A

    公开(公告)日:1994-04-12

    申请号:US586792

    申请日:1990-09-24

    CPC分类号: G06Q10/06 G06Q10/0631

    摘要: A planning method by computer support is based on a planning program using data concerning an object to be planned and data necessary for planning. The planning method comprises the steps of reading out of a memory various kinds of data concerning the object to be planned; preparing a plan by using the data in accordance with the planning program; delivering results of the prepared plan; inputting definition data for an explaining statement concerning the planning results and data concerning an output form of the explaining statement; processing the planning results on the basis of the definition data for the explaining statement and the data concerning the output form to prepare an explaining statement concerning the planning results; and delivering the prepared explaining statement.

    摘要翻译: 通过计算机支持的计划方法是基于使用关于要计划的对象的数据和规划所需的数据的规划程序。 规划方法包括:读出存储器中关于待计划对象的各种数据的步骤; 根据规划方案使用数据准备计划; 提供准备好的计划的结果; 输入关于规划结果的解释性陈述的定义数据和关于解释性陈述的输出形式的数据; 根据解释陈述的定义数据和输出表格的数据,对规划结果进行处理,编制有关规划结果的解释性声明; 并提供准备的解释性声明。

    Parallelized rules processing system using associative memory for
pipelined execution of plural join operations and concurrent condition
comparing
    6.
    发明授权
    Parallelized rules processing system using associative memory for pipelined execution of plural join operations and concurrent condition comparing 失效
    并行规则处理系统使用关联存储器进行流水线执行多个连接操作和并发条件比较

    公开(公告)号:US4901229A

    公开(公告)日:1990-02-13

    申请号:US820386

    申请日:1986-01-21

    IPC分类号: G06N5/04

    CPC分类号: G06N5/04 Y10S706/906

    摘要: A plurality of devices for processing IF-THEN JOIN operation of IF-THEN rules are provided to process the JOIN operation in a pipe-line manner. A JOIN operation processing facility has an input buffer for latching status data corresponding to one condition in a certain rule; an associative memory for latching status data corresponding to another condition; an output buffer for latching the result of a JOIN operation; and a data combining arrangement for replacing an item value from the two data by a meaningful value to generate one data so that a series of operations of picking up the data one by one from the input buffer, retrieving associatively the data of the associative memory by using the data picked up as a retrieval data and the common item as a retrieval key, and storing in the output buffer the combined result of the data picked up and the retrieval data.

    摘要翻译: 提供用于处理IF-THEN规则的IF-THEN JOIN操作的多个装置以管线方式处理JOIN操作。 JOIN操作处理设备具有用于对应于某一规则中的一个条件的锁存状态数据的输入缓冲器; 用于锁存对应于另一条件的状态数据的关联存储器; 用于锁存JOIN操作的结果的输出缓冲器; 以及数据组合装置,用于通过有意义的值从两个数据中替换项目值以生成一个数据,以便从输入缓冲器逐个拾取数据的一系列操作,通过相关联的方式检索关联存储器的数据 使用拾取的数据作为检索数据和公共项作为检索关键字,并且在输出缓冲器中存储拾取的数据和检索数据的组合结果。

    Facilities control method
    7.
    发明授权
    Facilities control method 失效
    设施调控方法

    公开(公告)号:US4628434A

    公开(公告)日:1986-12-09

    申请号:US608164

    申请日:1984-05-08

    CPC分类号: G06Q10/06 Y10S706/906

    摘要: A control system employs a controller for controlling the operation of a plurality of facilities and a memory which stores information employed by the controller for controlling the operation of the facilities. The memory includes a first portion for storing facility status signals and command signals, a second portion which stores a series of rules which are triggered in response to status information from the respective facilities, a portion which converts the rules into internal codes, and a portion which stores the results of the application of the internal codes to control commands. The controller monitors facility status signals and controls the generation of facility status signals. It also controls which rule set number is to be used in accordance with information stored in memory and contains an internal code generator for generating the internal codes corresponding to generated facility status signals. The controller reads out rules from memory based upon the rule sets being employed and generates control command signals in accordance with data stored in memory. From these signals, command signals are generated for controlling the operation of the facilities.

    摘要翻译: 控制系统采用用于控制多个设施的操作的控制器和存储由控制器采用的用于控制设施的操作的信息的存储器。 存储器包括用于存储设备状态信号和命令信号的第一部分,存储响应于来自各个设施的状态信息触发的一系列规则的第二部分,将规则转换成内部代码的部分,以及部分 其存储内部代码的应用结果以控制命令。 控制器监视设备状态信号并控制设备状态信号的产生。 它还根据存储在存储器中的信息来控制要使用哪个规则集编号,并且包含内部代码生成器,用于生成对应于生成的设备状态信号的内部代码。 控制器根据正在使用的规则集从存储器中读出规则,并根据存储在存储器中的数据产生控制命令信号。 由这些信号产生用于控制设备的操作的命令信号。

    Automatic ordering system and method for allowing a shop to tailor
ordering needs
    8.
    发明授权
    Automatic ordering system and method for allowing a shop to tailor ordering needs 失效
    自动订购系统和方法,用于制造订制订单订购需求

    公开(公告)号:US5168445A

    公开(公告)日:1992-12-01

    申请号:US313614

    申请日:1989-02-21

    CPC分类号: G06Q10/087 G06Q30/0202

    摘要: An automated ordering system in a retail shop adapted to automatically order goods. In the system, a demand amount in the future is first supposed on the basis of an average of the past demands, the supposed future demand amount is corrected by the variable condition used to change the demand amount to predict a future demand amount, and the order amount is determined pursuant to a calculation formula on the basis of the predictive future demand amount and the stock volume of goods. Goods tend to be stocked in surplus or out of stock are diagnosed on the basis of the change of the past demands and the worker determines the amount of orders in respect to these goods.

    摘要翻译: 适用于自动订购商品的零售店内的自动订购系统。 在该系统中,未来的需求金额首先是根据过去需求的平均值计算的,假设的未来需求量通过用于改变需求量的可变条件来校正以预测将来的需求量,并且 根据预测未来需求量和货物库存量,根据计算公式确定订单金额。 货物往往存货过剩或缺货是根据过去需求的变化而确定的,而且工人决定这些货物的订单数量。

    Job scheduling method and system
    10.
    发明授权
    Job scheduling method and system 失效
    作业调度方法和系统

    公开(公告)号:US4852001A

    公开(公告)日:1989-07-25

    申请号:US074767

    申请日:1987-07-17

    摘要: A job scheduling method for scheduling of job allocation to various resources, wherein each workload of a job is allocated to each time unit along a time axis in units of job and resource type. Based on the workload allocated in units of resource type, an initial workload for all resources at each time unit is calculated. A first workload balancing is performed for an initial workload at a time unit exceeding a resource capacity so as to balance the initial workload within the resource capacity. Thereafter, a second workload balancing is performed so as to balance a workload allocated in units of resource type within its resource capacity.

    摘要翻译: 一种用于对各种资源进行作业分配的调度的作业调度方法,其中作业的每个工作量以作业和资源类型为单位沿着时间轴分配给每个时间单位。 根据以资源类型为单位分配的工作量,计算每个时间单位的所有资源的初始工作量。 在超过资源容量的时间单元处对初始工作负载执行第一工作负载平衡,以便平衡资源容量内的初始工作负载。 此后,执行第二工作负载平衡,以平衡在其资源容量内以资源类型单位分配的工作负载。