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    • 4. 发明授权
    • System using the telephone network to control locks at a number of
remote locations
    • 系统使用电话网络来控制多个远程位置的锁
    • US4436958A
    • 1984-03-13
    • US393992
    • 1982-06-30
    • Robert C. HansenPaul G. Novorolsky
    • Robert C. HansenPaul G. Novorolsky
    • H04M11/00
    • H04M11/007
    • A number of remotely located locked devices (26 and 27) are selectively operated by sending signals from a central supervisory location (28) through the telephone network (27) to a telephone set 32 and a converter (44) installed at each remote location. Initiating call signals from a remote telephone set are automatically generated and routed through the telephone network to a supervisory telephone set equipped with a standard 0-9 digit dial plus a special pushbutton (34) for generating a special signal. Receipt of the special signal at a calling remote station disconnects the remote telephone set and conditions a stepping circuit (74-86) and a sequence circuit (81-82) for subsequent operation upon receipt (88-104) of a predetermined sequence of 0-9 digit signals. Upon receipt of the predetermined sequence of signals within a first set time period, the stepping circuits and the sequence circuits are operated to generate (111) a signal that releases the locked device for a second set time period.
    • 通过将信号从中央监控位置(28)通过电话网络(27)发送到安装在每个远程位置的电话机32和转换器(44)来选择性地操作多个远程定位的锁定装置(26和27)。 从远程电话机启动呼叫信号被自动生成并通过电话网络路由到配有标准的0-9数字拨号盘的加密专用按钮(34)的监控电话机,用于产生特殊信号。 在呼叫远程站处接收特殊信号,断开远程电话机并且对步骤电路(74-86)和序列电路(81-82)进行调整,以便在接收(88-104)预定序列0 -9位信号。 在第一设定时间段内接收到预定的信号序列之后,操作步进电路和顺序电路,以产生(111)释放被锁定的设备达到第二设定时间段的信号。
    • 6. 发明授权
    • Reconfigurable dual processor system
    • 可重构双处理器系统
    • US4823256A
    • 1989-04-18
    • US623481
    • 1984-06-22
    • Thomas P. BishopJonas ButvilaDavid J. FitchRobert C. HansenDavid A. SchmittGrover T. Surratt
    • Thomas P. BishopJonas ButvilaDavid J. FitchRobert C. HansenDavid A. SchmittGrover T. Surratt
    • G06F11/00G06F11/16G06F11/20G06F15/16G06F15/177
    • G06F11/2043G06F11/1666G06F11/20G06F11/2035G06F11/2097G06F11/2007G06F2201/845
    • A is a duel processor system (100) with duplicated memory (114,124) has two modes (10,11) of operation: a converged mode (10) in which one of the two processors (101,102) is active and executing all system tasks while the other processor is inactive; and a diverged mode (11) in which both processors are active and independently executing different tasks. The system automatically changes modes in response to requests such as manual and program control and certain system fault conditions. In diverged mode, the system may be in either of two states of operation (1 and 2). In one state (1) one processor (101) is designated a primary processor, and in the other state (2) the other processor (102) is designated the primary processor. In the converged mode the system may be in either of four states of operaton (3-6). In two of these states (3,4) one processor is active while the other processor is standing by ready to take up execution of tasks from the point where the one processor stoped execution. In the other two of these states (5,6) one processor is active while the other processor is out of service and cannot take up task execution without being initialized. The system 100 makes transitions between the various states in response to requests. Except for transitions of an active processor to an out-of-service condition, the state transitions are transparent to tasks other than fault recovery programs and, upon a fault condition, the faulted program.
    • A是具有重复存储器(114,124)的双重处理器系统(100),具有两种操作模式(10,11):融合模式(10),其中两个处理器(101,102)中的一个处于活动状态并执行所有系统任务, 另一个处理器不活动; 以及分散模式(11),其中两个处理器是活动的并且独立地执行不同的任务。 系统会根据手动和程序控制以及某些系统故障情况等要求自动更改模式。 在分流模式下,系统可能处于两种操作状态(1和2)中。 在一个状态(1)中,一个处理器(101)被指定为主处理器,而在另一个状态(2)中,另一处理器(102)被指定为主处理器。 在融合模式下,系统可以是四种操作状态(3-6)。 在这些状态中的两个状态(3,4)中,一个处理器处于活动状态,而另一个处理器正在准备好从一个处理器执行的位置处理任务执行。 在其他两个状态(5,6)中,一个处理器处于活动状态,而另一个处理器停止运行,并且不会在未初始化的情况下执行任务执行。 系统100响应于请求而在各种状态之间进行转换。 除了将活动处理器转换到服务不工作状态之外,状态转换对故障恢复程序以外的任务以及故障状态都是透明的。
    • 7. 发明授权
    • Processing system tolerant of loss of access to secondary storage
    • 处理系统容忍对二级存储器的访问丢失
    • US4608688A
    • 1986-08-26
    • US566021
    • 1983-12-27
    • Robert C. HansenCalvin J. RichardsonDavid A. Schmitt
    • Robert C. HansenCalvin J. RichardsonDavid A. Schmitt
    • G06F3/06G06F11/00G06F11/20G06F12/00G06F12/16G11C29/00G06F11/16
    • G06F11/1662G06F11/1482G06F11/2028G06F11/2046G06F11/2094G06F11/2097G11C29/74G06F11/2038
    • In a processing system (100) that swaps processes between a main memory (114 or 124) and a pair of duplicated disks (132, 142), system processing capability is protected against loss of access to both system-essential duplicated disks. Upon loss of access to one duplicated disk, processes designed as essential to the system's operation and not resident in the main memory are swapped into the main memory from the other duplicated disk. All essential processes are then locked into the main memory to prevent their removal therefrom. Thus the essential processes remain accessible to the processing system even upon loss of access to both of the disks. Upon loss of access to both of the disks, the system may undergo reconfiguration in an attempt to regain access to at least one of the disks. If reconfiguration fails, non-essential processes are killed and the system continues processing using only the essential processes. Upon restoration of access to one of the disks, the restored disk is initialized from tape and the system is then bootstrapped from the restored disk, and normal processing is resumed. Upon restoration of access to the second disk, the second disk is repopulated from the first disk and the essential processes are unlocked from the main memory.
    • 在交换主存储器(114或124)和一对复制盘(132,142)之间的处理的处理系统(100)中,保护系统处理能力以免对两个系统重要的复制盘的访问丢失。 在丢失访问一个重复的磁盘时,被设计为系统操作必不可少且不驻留在主存储器中的进程被从另一个重复的磁盘交换到主存储器中。 然后将所有基本过程锁定到主存储器中,以防止从其中移除。 因此,即使丢失访问这两个磁盘,处理系统仍然可以访问基本过程。 在丢失对这两个磁盘的访问时,系统可以经历重新配置以试图重新获得对至少一个磁盘的访问。 如果重新配置失败,则非基本进程将被终止,并且系统仅使用必要的进程继续处理。 在恢复对其中一个磁盘的访问后,从磁带初始化还原的磁盘,然后从恢复的磁盘引导系统,并恢复正常处理。 在恢复对第二盘的访问时,第二盘从第一盘重新填充,并且主要进程从主存储器解锁。
    • 8. 发明申请
    • APPARATUS FOR SUPPORTING UTILITY LINES
    • 用于支持实用线路的设备
    • US20120032035A1
    • 2012-02-09
    • US13196034
    • 2011-08-02
    • Bradford J. BurrowsRyan D. BarmanRobert C. HansenJames F. McKnight
    • Bradford J. BurrowsRyan D. BarmanRobert C. HansenJames F. McKnight
    • F16L3/08
    • F16L3/16B60D1/62B60T17/046H02G3/30
    • An apparatus for supporting utility lines extending between a vehicle and a trailer comprises an elastically deformable rod having a first end and a second end, an attachment feature for attaching utility lines to the apparatus, and a mounting base for mounting the apparatus to a surface. The attachment feature is disposed or configured to be disposed proximate the first end of the rod. The mounting base is disposed or configured to be disposed at the second end of the rod. In another embodiment, the apparatus comprises a first portion comprising a shaft having a first and a second end, a second portion integral with the first portion comprising a spring, an attachment feature for attaching utility lines to the apparatus configured to be disposed proximate the first end of the shaft, and a mounting feature associated with the second portion for mounting the apparatus to a surface.
    • 用于支撑在车辆和拖车之间延伸的公用事业线的装置包括具有第一端和第二端的可弹性变形的杆,用于将实用线连接到所述装置的附接特征,以及用于将所述装置安装到表面的安装基座。 附接特征被设置或构造成邻近杆的第一端设置。 安装基座设置或构造成设置在杆的第二端。 在另一个实施例中,该装置包括第一部分,该第一部分包括具有第一和第二端的轴,与第一部分成一体的第二部分,包括弹簧,用于将实用线附接到装置的附接特征,该装置被配置成邻近第一 所述轴的端部以及与所述第二部分相关联的用于将所述装置安装到表面的安装特征。
    • 10. 发明授权
    • Reservoir with controlled pathway to a pump suction line
    • 具有通向泵抽吸管路的控制通道的水库
    • UST987002I4
    • 1979-10-02
    • US950878
    • 1978-10-12
    • Robert C. Hansen
    • Robert C. Hansen
    • B01D35/05
    • B01D35/05B01D35/14
    • a reservoir (10) for a scavenging system has a suction line (12) of a pump disposed within the reservoir and a float mechanism (24) that controls the fluid pathway (21) from the reservoir into the suction line (12) in response to the height (22) of the fluid within the reservoir. This system restricts large volume of air from being drawn into the suction line as the fluid level in the reservoir is lowered. The float mechanism includes a sealing arrangement (25) to restrict air from being introduced into the openings from around the float mechanism (24) during operation of the system. An apparatus (26) is also associated with the float mechanism (24) to cause the pathway (21) to be significantly lowered relative to the level (22) of the fluid and the openings (18) in the suction line (12). This system allows the fluid level (22) in the reservoir (10) to be at a very low level without drawing any appreciable amount of air into the suction line ( 12), while providing very low restriction to the flow of the fluid into the suction line (12) at high levels (22) of the fluid.