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1. 发明授权

US4608688A Processing system tolerant of loss of access to secondary storage 失效
标题翻译：处理系统容忍对二级存储器的访问丢失
公开(公告)号：US4608688A
公开(公告)日：1986-08-26
申请号：US566021
申请日：1983-12-27
申请人： Robert C. Hansen , Calvin J. Richardson , David A. Schmitt
发明人： Robert C. Hansen , Calvin J. Richardson , David A. Schmitt
IPC分类号： G06F3/06 , G06F11/00 , G06F11/20 , G06F12/00 , G06F12/16 , G11C29/00 , G06F11/16
CPC分类号： G06F11/1662 , G06F11/1482 , G06F11/2028 , G06F11/2046 , G06F11/2094 , G06F11/2097 , G11C29/74 , G06F11/2038
摘要： 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.
摘要翻译：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。

2. 发明授权

US4823256A Reconfigurable dual processor system 失效
标题翻译：可重构双处理器系统
公开(公告)号：US4823256A
公开(公告)日：1989-04-18
申请号：US623481
申请日：1984-06-22
申请人： Thomas P. Bishop , Jonas Butvila , David J. Fitch , Robert C. Hansen , David A. Schmitt , Grover T. Surratt
发明人： Thomas P. Bishop , Jonas Butvila , David J. Fitch , Robert C. Hansen , David A. Schmitt , Grover T. Surratt
IPC分类号： G06F11/00 , G06F11/16 , G06F11/20 , G06F15/16 , G06F15/177
CPC分类号： G06F11/2043 , G06F11/1666 , G06F11/20 , G06F11/2035 , G06F11/2097 , G06F11/2007 , G06F2201/845
摘要： 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.
摘要翻译： 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。

3. 发明申请

US20080116696A1 LATCHING MECHANISM WITH TRIGGER ACTUATOR 有权
标题翻译：具有触发执行器的锁紧机构
公开(公告)号：US20080116696A1
公开(公告)日：2008-05-22
申请号：US11562619
申请日：2006-11-22
申请人： David A. Schmitt , Jon E. Leikvold , Brett Johnson
发明人： David A. Schmitt , Jon E. Leikvold , Brett Johnson
IPC分类号： E05C19/10 , E05D7/00
CPC分类号： E05B65/5276 , E05B17/2053 , E05C3/06 , E05C19/14 , Y10T16/52 , Y10T292/0871 , Y10T292/0911 , Y10T292/0917 , Y10T292/0928 , Y10T292/0949
摘要： A latching mechanism for a carrying case includes a latch body pivotally attached to a top cover of the case, a trigger pivotally attached to the latch body, and an actuator that pivots about the same axis as the trigger. The trigger is pivotable between a latching position for keeping the latch body closed, and a release position to allow the case to be opened. The actuator is pivotable toward and away from a nominal actuator position in which a panel of the actuator assumes a predetermined alignment with the latch body. A torsion spring biases the trigger toward the latching position, and through trigger/actuator contact biases the actuator into the nominal position. The trigger can move toward the release position while the actuator is held in the nominal position, to maintain the selected alignment for a more natural, intuitive latching mechanism closure.
摘要翻译：用于携带箱的闩锁机构包括枢转地附接到壳体的顶盖的闩锁体，枢转地附接到闩锁体的触发器以及围绕与触发器相同的轴线枢转的致动器。触发器在用于保持闩锁体闭合的闩锁位置和允许壳体打开的释放位置之间枢转。致动器可朝向和远离标称致动器位置枢转，其中致动器的面板与闩锁体呈预定对准。扭力弹簧将触发器偏压到闩锁位置，并且通过触发器/执行器触点将致动器偏压到标称位置。当致动器保持在标称位置时，触发器可以朝向释放位置移动，以保持所选择的对准以便更自然，直观的闭锁机构闭合。

4. 发明授权

US07370891B1 Latching mechanism with trigger actuator 有权
标题翻译：带触发执行器的闭锁机构
公开(公告)号：US07370891B1
公开(公告)日：2008-05-13
申请号：US11562619
申请日：2006-11-22
申请人： David A. Schmitt , Jon E. Leikvold , Brett Johnson
发明人： David A. Schmitt , Jon E. Leikvold , Brett Johnson
IPC分类号： E05C5/00 , E05C19/10
CPC分类号： E05B65/5276 , E05B17/2053 , E05C3/06 , E05C19/14 , Y10T16/52 , Y10T292/0871 , Y10T292/0911 , Y10T292/0917 , Y10T292/0928 , Y10T292/0949
摘要： A latching mechanism for a carrying case includes a latch body pivotally attached to a top cover of the case, a trigger pivotally attached to the latch body, and an actuator that pivots about the same axis as the trigger. The trigger is pivotable between a latching position for keeping the latch body closed, and a release position to allow the case to be opened. The actuator is pivotable toward and away from a nominal actuator position in which a panel of the actuator assumes a predetermined alignment with the latch body. A torsion spring biases the trigger toward the latching position, and through trigger/actuator contact biases the actuator into the nominal position. The trigger can move toward the release position while the actuator is held in the nominal position, to maintain the selected alignment for a more natural, intuitive latching mechanism closure.
摘要翻译：用于携带箱的闩锁机构包括枢转地附接到壳体的顶盖的闩锁体，枢转地附接到闩锁体的触发器以及围绕与触发器相同的轴线枢转的致动器。触发器在用于保持闩锁体闭合的闩锁位置和允许壳体打开的释放位置之间枢转。致动器可朝向和远离标称致动器位置枢转，其中致动器的面板与闩锁体呈预定对准。扭力弹簧将触发器偏压到闩锁位置，并且通过触发器/执行器触点将致动器偏压到标称位置。当致动器保持在标称位置时，触发器可以朝向释放位置移动，以保持所选择的对准以便更自然，直观的闭锁机构闭合。

5. 外观设计

USD354313S Blank for changeable alpha numeric characters 失效
公开(公告)号：USD354313S
公开(公告)日：1995-01-10
申请号：US3535
申请日：1993-01-15
申请人： David A. Schmitt
设计人： David A. Schmitt

6. 发明授权

US07775854B1 Water jet machining with abrasive recovery and filtration 失效
标题翻译：喷砂加工采用磨料回收和过滤
公开(公告)号：US07775854B1
公开(公告)日：2010-08-17
申请号：US11781417
申请日：2007-07-23
申请人： Jeffrey Boman , David A. Schmitt , Gerald Svihel
发明人： Jeffrey Boman , David A. Schmitt , Gerald Svihel
IPC分类号： B24B49/00
CPC分类号： B24B55/12 , B24C9/006 , Y02P70/179
摘要： A continuous flow recirculating jet machining system incorporates a dynamic particle separator downstream of the fluid collection reservoir, for directing the water or other liquid in a serpentine path to promote separation of larger-diameter particulates. A filter bank downstream of the dynamic separator removes fine particles in several stages, providing several alternative fluid flow paths at each stage to facilitate filter replacement and other maintenance at each stage without interrupting system operation. The system further can incorporate a settlement tank between the dynamic separator and the filter bank to separate larger and intermediate sized particles upstream of the filter bank.
摘要翻译：连续流动循环喷射加工系统在流体收集容器的下游包含动态颗粒分离器，用于引导水或其它液体在蛇形路径中以促进较大直径颗粒的分离。在动态分离器下游的过滤器组以几个阶段去除细颗粒，在每个阶段提供几个替代的流体流动路径，以便在每个阶段促进过滤器更换和其他维护，而不中断系统操作。该系统还可以在动态分离器和过滤器组之间结合沉淀槽，以在过滤器组上游分离更大和中等尺寸的颗粒。

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