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52 条记录 (耗时 0.036 秒)

    Chopper control system
    31.
    发明授权
    Chopper control system 失效
    斩波控制系统

    公开(公告)号：US4684859A

    公开(公告)日：1987-08-04

    申请号：US692114

    申请日：1985-01-17

    申请人： Makoto Nohmi ,  Shoji Miyamoto ,  Tadashi Takaoka ,  Hiroyasu Oshima

    发明人： Makoto Nohmi ,  Shoji Miyamoto ,  Tadashi Takaoka ,  Hiroyasu Oshima

    IPC分类号： H02P7/29 ,  H02M3/135 ,  H02M3/137 ,  H02M3/142 ,  H02P13/26 ,  H02P5/16

    CPC分类号： H02M3/137 ,  Y10S388/90 ,  Y10S388/915 ,  Y10S388/92

    摘要： A novel control system for the motor or the like is disclosed which operates basically on principle that the power flowing in during the conduction of a chopper gate of a chopper device is integrated, and when the integrated value reaches a target, the gate is turned off, thereby realizing the control of an instantaneous value and high response and stability without the conventional feedback control. The target value is also reduced against the excess of the source voltage under variations in load for the regenerated power. Further, a constant-voltage control limiter is added to improve the ability to prevent a slip and race.

    摘要翻译： 公开了一种用于电动机等的新型控制系统，其基本上基于在斩波装置的斩波栅极的导通期间流入的功率被积分的原理，并且当积分值达到目标时，门被关闭 从而实现瞬时值的控制和高响应和稳定性，而不需要传统的反馈控制。 在再生功率的负载变化下，目标值也相对于源极电压的过剩而减小。 此外，添加恒压控制限制器以提高防止滑动和竞赛的能力。

    Transit schedule generating method and system
    32.
    发明授权
    Transit schedule generating method and system 失效
    运输时间表生成方法和系统

    公开(公告)号：US4926343A

    公开(公告)日：1990-05-15

    申请号：US255253

    申请日：1988-10-11

    申请人： Setsuo Tsuruta ,  Shoji Miyamoto

    发明人： Setsuo Tsuruta ,  Shoji Miyamoto

    IPC分类号： G06F17/50 ,  B61L27/00 ,  G06Q50/00 ,  G06Q50/26

    CPC分类号： G06Q10/06 ,  B61L27/0016 ,  B61L27/0033 ,  Y10S706/905

    摘要： This invention relates to a method of and a system for generating and correcting or regulating a transit schedule of a transportation medium, such as a train. Schedule tables for transportation media having numerical values for departure and arrival time, place of departure, transportation media and trainmen to be allotted and connection transportation media are correspondingly shown. Diagrams of plans are edited differently from the schedule tables, and diagrams of all or individual operations to be carried out by trainmen and other workers are all stored in a memory, and these diagrams are displayed in a display unit. Whenever variations occur in the schedules and actual transit condition is checked. Problems are eliminated automatically in a predetermined range of the diagrams, or picture and guidance displayed at once.

    摘要翻译： 本发明涉及一种用于产生和校正或调节诸如列车的运输介质的运输时间表的方法和系统。 相应地显示了运输介质的出发时间和到达时间，出发地点，运输媒体和分配的培训员数量以及连接运输介质的时间表。 计划图与计划表不同，由训练员和其他工作人员执行的所有或单个操作的图表都存储在存储器中，这些图显示在显示单元中。 无论何时在时间表中出现变化，检查实际转接条件。 在图的预定范围内自动消除问题，或立即显示图片和指导。

    Fault diagnostic distributed processing method and system
    33.
    发明授权
    Fault diagnostic distributed processing method and system 失效
    故障诊断分布式处理方法和系统

    公开(公告)号：US4872165A

    公开(公告)日：1989-10-03

    申请号：US938442

    申请日：1986-12-05

    申请人： Kinji Mori ,  Shoji Miyamoto ,  Takeshi Shiraha

    发明人： Kinji Mori ,  Shoji Miyamoto ,  Takeshi Shiraha

    IPC分类号： G06F11/00 ,  G06F11/16 ,  G06F11/22 ,  G06F11/32 ,  H04L12/437

    CPC分类号： H04L12/437 ,  G06F11/0709 ,  G06F11/1625 ,  G06F11/22 ,  G06F11/327 ,  G06F11/079

    摘要： In a distributed processing system having a plurality of interconnected subsystems of equal level, each subsystem operates to diagnose faults in other subsystems and protects its own subsystem based on the diagnosis of the faults of the other subsystems. The subsystems may be network control processors connected to common signal transmission lines, each of which carries major and minor loop check messages used to detect the faults in the other network control processors and constitutes a bypass route to protect its own unit when the fault occurs. If a transient fault occurs in the systems, an indication of the degree of the transient fault is stored and a possibility that the transient fault will change to a permanent fault is determined based on a time variation of the degree of the fault. If it is determined that the transient fault will change to a permanent fault, it is indicated to a man-machine system. In this manner, a loop transmission system which can be readily prediction-diagnosed for a fault is provided. In a second embodiment, means for calculating a feedback rate of a signal sent out to the transmission line and means for calculating the degree of fault on the transmission line based on the feedback rate calculated by the calculation means are provided.

    摘要翻译： 在具有相同级别的多个互连子系统的分布式处理系统中，每个子系统操作以诊断其他子系统中的故障，并且基于对其他子系统的故障的诊断来保护其自己的子系统。 子系统可以是连接到公共信号传输线的网络控制处理器，每个传输线路承载用于检测其他网络控制处理器中的故障的主要和次要环路检查消息，并且构成在故障发生时保护其自身单元的旁路路由。 如果系统发生瞬态故障，则存储瞬态故障程度的指示，并根据故障程度的时间变化确定瞬态故障变为永久故障的可能性。 如果确定瞬态故障将变为永久故障，则向人机系统指示。 以这种方式，提供了可以容易地为故障预测诊断的环路传输系统。 在第二实施例中，提供了用于计算发送到传输线的信号的反馈速率的装置和用于根据由计算装置计算的反馈速率来计算传输线上的故障程度的装置。

    Method and apparatus for transportation of materials
    36.
    再颁专利
    Method and apparatus for transportation of materials 失效
    材料运输方法和装置

    公开(公告)号：USRE35663E

    公开(公告)日：1997-11-18

    申请号：US783129

    申请日：1992-03-31

    申请人： Kinji Mori ,  Yasuo Suzuki ,  Masayuki Orimo ,  Shoji Miyamoto ,  Hirokazu Ihara

    发明人： Kinji Mori ,  Yasuo Suzuki ,  Masayuki Orimo ,  Shoji Miyamoto ,  Hirokazu Ihara

    IPC分类号： B23Q41/02 ,  B23Q41/00 ,  B65G1/00 ,  B65G1/137 ,  G05B19/418 ,  B65G43/00

    CPC分类号： G06Q10/08 ,  B23Q41/00 ,  G05B19/4189 ,  G05B2219/32082 ,  Y02P90/20 ,  Y02P90/28 ,  Y10T29/5124 ,  Y10T29/5196

    摘要： A plurality of machine tools are disposed along a circulating conveyor transporting materials to be processed by the machine tools, and material selector subsystems associated with the respective machine tools are provided together with a load/unload command subsystem. The material selector subsystems exchange information therebetween to track materials loaded on the conveyor under command of the load/unload command subsystem so as to reserve materials requested by the individual machine tools. Each of the reserved materials is unloaded from the conveyor under command of the load/unload command subsystem as soon as it arrives at the position of the corresponding machine tool.

    摘要翻译： 多个机床沿着循环输送机设置，由机床进行处理，与各个机床相关联的材料选择器子系统与加载/卸载命令子系统一起提供。 物料选择器子系统在其之间交换信息以跟踪在装载/卸载命令子系统的命令下装载在输送机上的材料，以便预留各个机床所要求的材料。 一旦预定材料到达相应机床的位置，每个保留的材料都将从装载/卸载命令子系统的命令从输送机卸载。

    Fault diagnostic distributed processing method and system
    37.
    发明授权
    Fault diagnostic distributed processing method and system 失效
    故障诊断分布式处理方法和系统

    公开(公告)号：US4991174A

    公开(公告)日：1991-02-05

    申请号：US329558

    申请日：1989-03-28

    申请人： Kinji Mori ,  Shoji Miyamoto ,  Takeshi Shiraha

    发明人： Kinji Mori ,  Shoji Miyamoto ,  Takeshi Shiraha

    IPC分类号： G06F11/00 ,  G06F11/16 ,  G06F11/22 ,  G06F11/32 ,  H04L12/437

    CPC分类号： H04L12/437 ,  G06F11/0709 ,  G06F11/1625 ,  G06F11/22 ,  G06F11/327 ,  G06F11/079

    摘要： In a distributed processing system having a plurality of interconnected subsystems of equal level, each subsystem operates to diagnose faults in other subsystems and protects its own subsystem based on the diagnosis of the faults of the other subsystems. The subsystems may be network control processors connected to common signal transmission lines, each of which carries major and minor loop check messages used to detect the faults in the other network control processors and constitutes a bypass route to protect its own unit when the fault occurs. If a transient fault occurs in the systems, an indication of the degree of the transient fault is stored and a possibility that the transient fault will change to a permanent fault is determined based on a time variation of the degree of the fault. If it is determined that the transient fault will change to a permanent fault, it is indicated to a man-machine system. In this manner, a loop transmission system which can be readily prediction-diagnosed for a fault is provided. In a second embodiment, means for calculating a feedback rate of a signal sent out to the transmission line and means for calculating the degree of fault on the transmission line based on the feedback rate calculated by the calculation means are provided.

    摘要翻译： 在具有相同级别的多个互连子系统的分布式处理系统中，每个子系统操作以诊断其他子系统中的故障，并且基于其他子系统的故障的诊断来保护其自己的子系统。 子系统可以是连接到公共信号传输线的网络控制处理器，每个传输线路承载用于检测其他网络控制处理器中的故障的主要和次要环路检查消息，并且构成在故障发生时保护其自身单元的旁路路由。 如果系统发生瞬态故障，则存储瞬态故障程度的指示，并根据故障程度的时间变化确定瞬态故障变为永久故障的可能性。 如果确定瞬态故障将变为永久故障，则向人机系统指示。 以这种方式，提供了可以容易地为故障预测诊断的环路传输系统。 在第二实施例中，提供了用于计算发送到传输线的信号的反馈速率的装置和用于根据由计算装置计算的反馈速率来计算传输线上的故障程度的装置。

    Method of processing abnormal situation in digital transmission system
    38.
    发明授权
    Method of processing abnormal situation in digital transmission system 失效
    数字传输系统异常处理方法

    公开(公告)号：US4737957A

    公开(公告)日：1988-04-12

    申请号：US834820

    申请日：1986-02-28

    申请人： Makoto Nohmi ,  Kinji Mori ,  Shoji Miyamoto

    发明人： Makoto Nohmi ,  Kinji Mori ,  Shoji Miyamoto

    IPC分类号： H04L12/24 ,  H04L12/26 ,  H04L12/437 ,  G06F11/10

    CPC分类号： H04L43/00 ,  H04L12/2602 ,  H04L12/437 ,  H04L41/069

    摘要： In a digital transmission system wherein a plurality of transmission control units each of which has received data error detecting means, data storing means, receiving means and transmitting means are successively connected by a transmission medium, the transmission control unit is operated in a through mode in which received data is directely forwarded under a normal state, and when an error has been detected in received data, the operation mode of the transmission control unit is switched to a store-and-forward mode in which a group of received data are first stored and are thereafter forwarded only in the case of the absence of an error. When normal data have been continuously received in a predetermined number of times in the operation in the store-and forward mode, the operation mode of the transmission control unit is switched to the through mode.

    摘要翻译： 在其中已经接收数据错误检测装置的多个传输控制单元的数字传输系统中，数据存储装置，接收装置和传输装置通过传输介质连续连接，传输控制单元以直通模式操作 在正常状态下直接转发接收到的数据，当在接收到的数据中检测到错误时，将传输控制单元的操作模式切换到首先存储一组接收数据的存储 - 转发模式 并且之后仅在没有错误的情况下转发。 在存储转发模式下的操作中，在规定次数中连续接收通常数据的情况下，将发送控制部的动作模式切换为通过模式。

    Crane control method
    40.
    发明授权
    Crane control method 失效
    起重机控制方法

    公开(公告)号：US4717029A

    公开(公告)日：1988-01-05

    申请号：US895303

    申请日：1986-08-11

    申请人： Seiji Yasunobu ,  Shoji Miyamoto

    发明人： Seiji Yasunobu ,  Shoji Miyamoto

    IPC分类号： B66C13/22 ,  B66C13/06 ,  G05D3/12 ,  B66C19/00

    CPC分类号： B66C13/063

    摘要： In a control method of a crane in which a parcel suspended by a rope is laterally transported by a trolley, the accelerating time and decelerating time of the trolley are obtained on the basis of the mass of trolley, mass of suspended parcel including a suspending device, and rope length, and when the trolley is started, the accelerating force which is necessary to allow the velocity of trolley to become an objective velocity for the accelerating time is instructed, and after this accelerating time has elapsed, the trolley is allowed to uniformly run at the objective velocity. During the constant speed running, the stop position of the trolley is predicted on the basis of the decelerating time. When the trolley reaches the start position of the decelerating operation such that the trolley can be stopped at the objective position, the decelerating force which is necessary to reduce the trolley velocity to zero for the decelerating time is instructed.

    摘要翻译： 在其中通过手推车侧向运送由绳悬挂的包裹的起重机的控制方法中，小车的加速时间和减速时间是基于包括悬挂装置的悬架包裹的质量， 和绳索长度，并且当手推车启动时，指示了允许手推车速度成为加速时间的目标速度所需的加速力，并且在该加速时间过去之后，使手推车被均匀地 以客观速度运行。 在恒速行驶期间，根据减速时间预测手推车的停止位置。 指示手推车到达减速操作的开始位置，使小车能够停在目标位置时，指示减速时将滑车速度降至零所需的减速力。