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    • 1. 发明申请
    • Remote Access Of An Elevator Control System With Multiple Subsystems
    • 具有多个子系统的电梯控制系统的远程访问
    • US20120175196A1
    • 2012-07-12
    • US13395780
    • 2009-09-16
    • David M. HughesSally Day MahoneyDonald M. Sakonchick
    • David M. HughesSally Day MahoneyDonald M. Sakonchick
    • B66B3/00
    • B66B1/34B66B1/3415B66B1/3438B66B1/3461B66B5/0025
    • A method and system for remote access to multiple subsystems (102) of an elevator control system (104) are provided. The method includes receiving a request to establish a remote connection at an elevator control subsystem (112) from a remote user system (110). The method also includes determining whether a local connection is established between the elevator control subsystem (112) and service equipment (120). The method further includes establishing the remote connection in response to determining that the local connection is not established between the elevator control subsystem (112) and the service equipment (120). The method additionally includes sending a time since the service equipment (120) was last active and providing an option to complete the remote connection in response to determining that the local connection is established, the elevator control subsystem (112) is operating in a first mode of operation, and a configurable local activity timeout period has not expired.
    • 提供了用于远程访问电梯控制系统(104)的多个子系统(102)的方法和系统。 该方法包括从远程用户系统(110)接收在电梯控制子系统(112)建立远程连接的请求。 该方法还包括确定在电梯控制子系统(112)和服务设备(120)之间是否建立本地连接。 该方法还包括响应于确定在电梯控制子系统(112)和服务设备(120)之间未建立本地连接来建立远程连接。 该方法还包括从服务设备(120)最后激活以来发送一个时间,并响应于确定本地连接建立而提供完成远程连接的选项,电梯控制子系统(112)以第一模式 的操作,并且可配置的本地活动超时时间段尚未过期。
    • 2. 发明授权
    • Remote access of an elevator control system with multiple subsystems
    • 具有多个子系统的电梯控制系统的远程访问
    • US09108824B2
    • 2015-08-18
    • US13395780
    • 2009-09-16
    • David M. HughesSally Day MahoneyDonald M. Sakonchick
    • David M. HughesSally Day MahoneyDonald M. Sakonchick
    • B66B1/28B66B1/34
    • B66B1/34B66B1/3415B66B1/3438B66B1/3461B66B5/0025
    • A method and system for remote access to multiple subsystems (102) of an elevator control system (104) are provided. The method includes receiving a request to establish a remote connection at an elevator control subsystem (112) from a remote user system (110). The method also includes determining whether a local connection is established between the elevator control subsystem (112) and service equipment (120). The method further includes establishing the remote connection in response to determining that the local connection is not established between the elevator control subsystem (112) and the service equipment (120). The method additionally includes sending a time since the service equipment (120) was last active and providing an option to complete the remote connection in response to determining that the local connection is established, the elevator control subsystem (112) is operating in a first mode of operation, and a configurable local activity timeout period has not expired.
    • 提供了用于远程访问电梯控制系统(104)的多个子系统(102)的方法和系统。 该方法包括从远程用户系统(110)接收在电梯控制子系统(112)建立远程连接的请求。 该方法还包括确定在电梯控制子系统(112)和服务设备(120)之间是否建立本地连接。 该方法还包括响应于确定在电梯控制子系统(112)和服务设备(120)之间未建立本地连接来建立远程连接。 该方法还包括从服务设备(120)最后激活以来发送一个时间,并响应于确定本地连接建立而提供完成远程连接的选项,电梯控制子系统(112)以第一模式 的操作,并且可配置的本地活动超时时间段尚未过期。
    • 3. 发明授权
    • Method of changing a thermomagnetic tape duplicator to an anhysteretic
type of tape duplicator
    • 将热磁带复印机更换为非磁滞式带式复印机的方法
    • US5923484A
    • 1999-07-13
    • US705615
    • 1996-08-30
    • Kinya WashinoMasashi OkajimaDavid M. Hughes
    • Kinya WashinoMasashi OkajimaDavid M. Hughes
    • G11B5/86G11B23/50
    • G11B5/865G11B23/502
    • An improved high speed magnetic tape duplicator incorporates superior features from both thermomagnetic and anhysteretic processes to increase productivity in operating economics. Starting with a basic transport configuration of existing thermomagnetic equipment, the heating and cooling facilities are removed along with the non-magnetic transfer drum, and replaced with a magnetizable drum assembly and bias-field head suitable to anhysteretic duplication. Provisions are also added to correct tension errors so as to minimize skew and the transport control electronics are preferably replaced with a personal computer-based controller capable of furnishing additional functional capabilities including production reporting. Optionally, the master-tape loop-bin chamber is also specially modified with electrically ground static-control provisions.
    • 改进的高速磁带复印机结合了来自热磁和非磁滞过程的优异特征,以提高操作经济性的生产率。 从现有的热磁设备的基本运输配置开始,加热和冷却设备与非磁性转移鼓一起被去除,并被可磁化的鼓组件和适于非磁性复制的偏置磁场头替代。 还增加了规定来纠正张力误差,以便使偏斜最小化,并且运输控制电子装置优选地被替换为能够提供包括生产报告在内的附加功能能力的基于个人计算机的控制器。 可选地,主磁带回收箱室还经过电气地面静电控制规定而特别修改。
    • 7. 发明授权
    • Push-push switch
    • 推按钮开关
    • US4463231A
    • 1984-07-31
    • US411655
    • 1982-08-26
    • Steven R. CooperThomas W. FlandersDavid M. Hughes
    • Steven R. CooperThomas W. FlandersDavid M. Hughes
    • H01H13/58H01H13/64
    • H01H13/58
    • An improved push-push switch (10) suitable for complete automatic assembly is disclosed. The push-push switch (10) contains essentially two moving parts comprising an actuator (50) and a cam (60), the cam (60) coupled by keyway connections (63) for rotation with the actuator (50). Switch contacts (43, 47, 49) are located adjacent the moving switch parts in order to effect a make and break type of switch operation. The actuator (50) has interior (56) and exterior (54) gear teeth which mesh with cover gear teeth (36) and housing gear teeth (14), respectively, to effect rotation of the actuator (50) and the cam (60). The configuration of the cover gear teeth (36) and the associated interior actuator gear teeth (56) provide an axial over-travel of the actuator (50) without effecting any appreciable rotational movement of the actuator (50), thereby compensating for accumulated manufacturing tolerances without affecting switching functions relative to axial displacement of the actuator (50). Rounded and shape edged cam surfaces (64, 65, and 66, 67) produce the same tactile "feel" during the inward axial movements of the actuator (50), whether the switch contacts (47, 49) are being opened or closed.
    • 公开了一种适合于完全自动组装的改进的按钮式开关(10)。 推压开关(10)基本上包含两个包括致动器(50)和凸轮(60)的移动部件,凸轮(60)通过键槽连接(63)联接,以与致动器(50)一起旋转。 开关触点(43,47,49)位于移动开关部分附近,以实现开关操作的断开和断开。 致动器(50)具有分别与盖齿轮齿(36)和齿轮齿(14)啮合的内部(56)和外部(54)齿轮齿,以实现致动器(50)和凸轮(60)的旋转 )。 盖齿轮齿(36)和相关联的内部致动器齿轮齿(56)的构造提供致动器(50)的轴向过度运动,而不会影响致动器(50)的任何明显的旋转运动,从而补偿累积制造 公差,而不影响相对于致动器(50)的轴向位移的开关功能。 圆形和凸边凸轮表面(64,65,66,67)在致动器(50)的向内轴向移动期间产生相同的触觉“感觉”,无论开关触点(47,49)是打开还是闭合。