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    • 42. 发明申请
    • DISCOVERING TRANSACTIONS SILENTLY PROPAGATED OFF-MACHINE
    • 发现交易无声传播离机
    • US20070294412A1
    • 2007-12-20
    • US11425283
    • 2006-06-20
    • Jonathan M. CargilleKapil GuptaMax A. FeingoldMichael R. Clark
    • Jonathan M. CargilleKapil GuptaMax A. FeingoldMichael R. Clark
    • G06F15/16
    • G06F9/466
    • Discovering transaction managers participating in a transaction. A method may be practiced, for example, in a commit tree topology including a number of transaction managers to manage transactions. The transactions include a set of operations that are all performed if a transaction is completed or all aborted if a transaction is not completed. The transaction managers store transaction result information to allow recovery of a transaction in case of system failure. The method includes receiving at a first transaction manager, a token from a second transaction manager on a machine external to the first transaction manager. The token specifies that the first transaction manager is the originator of the token. The token is associated with a transaction. The first transaction manager identifies that it has not previously participated in the transaction associated with the token. A transaction manager is identified that is participating in the transaction associated with the token.
    • 发现参与交易的交易经理。 可以例如在提交树拓扑中实施一种方法,其包括用于管理事务的多个事务管理器。 事务包括一组操作,如果事务完成或者如果事务未完成则全部中止操作。 事务管理器存储事务结果信息,以便在系统故障的情况下恢复事务。 该方法包括在第一事务管理器处接收来自第一事务管理器外部的机器上的第二事务管理器的令牌。 令牌指定第一个事务管理器是令牌的发起者。 令牌与事务相关联。 第一个事务管理器识别它以前没有参与与令牌相关联的事务。 识别出正在参与与令牌相关联的事务的事务管理器。
    • 46. 发明授权
    • Dead bolt combination lock and push-pull lock, each with integrated
re-locking features, lock with auxiliary security features, and lock
keypad with tamper detection and response features
    • 锁死锁组合锁和推拉锁,每个都具有集成的重锁功能,锁具有辅助安全功能,锁定键盘具有篡改检测和响应功能
    • US6016677A
    • 2000-01-25
    • US122787
    • 1998-07-27
    • Michael R. Clark
    • Michael R. Clark
    • E05B17/20E05B17/22E05B41/00E05B47/00E05B49/00E05B63/06G07C9/00E05B13/00
    • E05B47/0012E05B17/2092G07C9/00674G07C9/00912E05B17/22E05B2047/0023E05B2047/0052E05B2047/0069E05B2047/0093E05B2047/0097E05B41/00E05B63/06G07C9/0069Y10T70/7068Y10T70/7254Y10T70/7424Y10T70/7915
    • A dead bolt lock automatically blocks the extended bolt to prevent externally-applied force from thrusting the bolt back into the lock case, and in the event of physical attack the lock responds by prolonging or perpetuating the dead bolt blocking condition. A push-pull lock has a bolt whose motion in both directions is stopped in response to detection of a rise in motor current above a certain level: a cushioning arrangement allows the current-limiting feature to be implemented without risk of damage to the motor, gear teeth or other drive components. A re-locker arrangement includes an angled flange that is part of a motor-supporting bracket; when forcibly pressed, the flange breaks plastic pins to release a spring-biased re-locker wire to block the bolt from being withdrawn, and when the wire is in the dead bolting position an extension of the re-locker wire engages a ridge in the lock's case to prevent the re-locker from being manipulated back to its original position. Either lock can control the position of a bolt works blocking element that selectively engages a lever-driven mechanism that blocks and unblocks the door from being opened. A sensor switch, especially for use on the push-pull lock, tells the lock when the mechanism is in a secured position, so that the lock is automatically re-locked and the user does not have to manually extend the bolt. Finally, the system has a keypad tampering detection and response system, remote enable/disable unit, duress detection and response unit, low-battery sensing arrangement, bolt extension indication feature, adjustable bolt throw feature, and audit trail feature.
    • 螺栓锁自动阻止延长的螺栓,以防止外部施加的力将螺栓推回锁定壳体,并且在物理攻击的情况下,锁定通过延长或延长死栓阻塞状态来响应。 推拉锁具有螺栓,其响应于检测到电动机电流的上升超过一定水平而停止两个方向的运动:缓冲装置允许限流特征被实现,而不会损坏电动机, 齿轮齿或其他驱动部件。 重新装柜装置包括作为电动机支撑支架的一部分的成角度的凸缘; 当强制按压时,法兰破坏塑料销以释放弹簧偏置的重新锁紧线,以阻止螺栓被拉出,并且当电线处于死螺栓位置时,重新锁紧线的延伸部分接合在 锁定的情况下,以防止再锁定器被操纵回到其原始位置。 任一个锁都可以控制一个螺栓工件阻塞元件的位置,该位置选择性地接合一个阻止和解锁门被打开的杠杆驱动机构。 特别是在推拉锁上使用的传感器开关告诉锁定机构处于固定位置时,锁定自动重新锁定,用户不需要手动延长螺栓。 最后,该系统具有键盘篡改检测和响应系统,远程启用/禁用单元,胁迫检测和响应单元,低电池感应布置,螺栓延伸指示功能,可调螺栓投射功能和审计跟踪功能。
    • 47. 发明授权
    • Electronic combination lock with an arrangement for moving a locking
lever both into and out of an
    • 电子组合锁具有用于将锁定杆移入和移出可以打开锁定的“接合”位置的布置
    • US5816084A
    • 1998-10-06
    • US844625
    • 1997-04-21
    • Michael R. Clark
    • Michael R. Clark
    • E05B49/00G07C9/00
    • E05B47/0688G07C9/00698G07C9/00912E05B2047/0062E05B47/0012Y10T292/869Y10T70/7085Y10T70/7254Y10T70/7418Y10T70/7424
    • A user of a self-powered electronic combination lock rotates an outer dial to cause generators to generate energy for storage in a capacitor bank. The user then rotates an inner dial to cause a microcontroller to sequentially display a combination of numbers, and presses the inner dial to select a displayed number. The microcontroller determines direction and extent of motion of the inner dial by receiving signals derived from Wiegand sensors placed in proximity to a magnetized disc which rotates integrally with the inner dial, and controls the display of numerals on an LCD display accordingly. When the microcontroller determines that a correct combination has been entered, it activates a motor to move a motor cam to act directly on a locking lever so that the locking lever can engage a drive cam integrally linked with the inner dial, to allow the inner dial to withdraw the lock's bolt. Software features, as well as power level monitoring features, cause the locking lever to be moved away from the drive cam to prevent the bolt from being withdrawn if it has not already been withdrawn within a given time window. Integral bearing/retaining members make the lock dials tamper-evident. After a given number of successive incorrect combination entries, an "override" combination, which is preferably a longer, mathematical variation of normal combinations, is necessary to open the lock.
    • 自供电电子组合锁的使用者旋转外拨盘以使发电机产生用于存储在电容器组中的能量。 然后用户旋转内部拨盘以使微控制器顺序显示数字的组合,并且按压内部拨盘以选择所显示的号码。 微控制器通过接收由位于与内表盘一体旋转的磁化盘附近的Wiegand传感器得到的信号来确定内表盘的运动方向和程度,并相应地控制LCD显示器上的数字显示。 当微控制器确定已经进入正确的组合时,它激活电动机以移动电动机凸轮以直接作用在锁定杆上,使得锁定杆可以与与内部拨盘一体地连接的驱动凸轮接合,以允许内部拨盘 撤回锁的螺栓。 软件功能以及功率电平监控功能使得锁定杆能够远离驱动凸轮移动,以防止在给定的时间窗口内尚未撤销螺栓。 一体式轴承/保持构件使锁定表盘不被显示。 在给定数量的连续不正确的组合条目之后,打开锁是必需的“覆盖”组合,其优选地是正常组合的更长的数学变化。
    • 48. 发明授权
    • Self powered electronic combination lock having comprehensive monitoring
of power levels for various functions
    • 自动电子组合锁具有各种功能的功率级别的综合监控
    • US5632169A
    • 1997-05-27
    • US470272
    • 1995-06-06
    • Michael R. ClarkChristian F. Mascaro
    • Michael R. ClarkChristian F. Mascaro
    • E05B49/00G07C9/00
    • E05B47/0688G07C9/00698G07C9/00912E05B2047/0062E05B47/0012Y10T292/869Y10T70/7085Y10T70/7254Y10T70/7418Y10T70/7424
    • A user of a self-powered electronic combination lock rotates an outer dial to cause generators to generate energy for storage in a capacitor bank. The user then rotates an inner dial to cause a microcontroller to sequentially display a combination of numbers, and presses the inner dial to select a displayed number. The microcontroller determines direction and extent of motion of the inner dial by receiving signals derived from Wiegand sensors placed in proximity to a magnetized disc which rotates integrally with the inner dial, and controls the display of numerals on an LCD display accordingly. When the microcontroller determines that a correct combination has been entered, it activates a motor to move a motor cam to act directly on a locking lever so that the locking lever can engage a drive cam integrally linked with the inner dial, to allow the inner dial to withdraw the lock's bolt. Software features, as well as power level monitoring features, cause the locking lever to be moved away from the drive cam to prevent the bolt from being withdrawn if it has not already been withdrawn within a given time window. Integral bearing/retaining members make the lock dials tamper-evident. After a given number of successive incorrect combination entries, an "override" combination, which is preferably a longer, mathematical variation of normal combinations, is necessary to open the lock.
    • 自供电电子组合锁的使用者旋转外拨盘以使发电机产生用于存储在电容器组中的能量。 然后用户旋转内部拨盘以使微控制器顺序显示数字的组合,并且按压内部拨盘以选择所显示的号码。 微控制器通过接收由位于与内表盘一体旋转的磁化盘附近的Wiegand传感器得到的信号来确定内表盘的运动方向和程度,并相应地控制LCD显示器上的数字显示。 当微控制器确定已经进入正确的组合时,它激活电动机以移动电动机凸轮以直接作用在锁定杆上,使得锁定杆可以与与内部拨盘一体地连接的驱动凸轮接合,以允许内部拨盘 撤回锁的螺栓。 软件功能以及功率电平监控功能使得锁定杆能够远离驱动凸轮移动,以防止在给定的时间窗口内尚未撤销螺栓。 一体式轴承/保持构件使锁定表盘不被显示。 在给定数量的连续不正确的组合条目之后,打开锁是必需的“覆盖”组合,其优选地是正常组合的更长的数学变化。
    • 50. 发明授权
    • Three degree of freedom graphic object controller
    • 三自由度图形对象控制器
    • US5132672A
    • 1992-07-21
    • US560713
    • 1990-07-13
    • Michael R. Clark
    • Michael R. Clark
    • G05G1/01G06F3/033H01H3/02H01H13/84
    • G06F3/03543G05G1/01G06F3/0312G06F3/0362H01H13/84H01H3/02
    • A three degrees of freedom interactive display controller device is disclosed, comprising a hand manipulable housing unit having an opening for the passage of a mouse ball, two motion detectors for detecting the movement of the mouse ball and converting that motion to output signals controlling the translational movement of an object on the display of a computer and a finger operated conveyor belt or roller for controlling the translational motion of the object with respect to a third translational axis. All translation controls are operable to be physically moved in a direction which corresponds to the desired simulated direction of movement of the object on the display. The physical motion of each control is unbounded and the actual physical position of the housing unit is independent of the simulated position of the object on the display.
    • 公开了一种三自由度交互式显示控制器装置,其包括具有用于通过鼠标球的开口的手可操纵的壳体单元,用于检测鼠标球运动的两个运动检测器,并将该运动转换成输出控制平移的信号 物体在计算机的显示器上的移动和用于控制物体相对于第三平移轴的平移运动的手指传送带或滚子。 所有翻译控件可操作以在对应于显示器上的对象的期望的模拟移动方向的方向上物理移动。 每个控制器的物理运动是无界的,并且壳体单元的实际物理位置与显示器上物体的模拟位置无关。