Abstract: A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.

Abstract: A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.

Abstract: A method and system for managing peripheral connection wakeup signaling in a processing system supporting multiple virtual machines provides a mechanism by which ownership of a peripheral having system wakeup capability is transferred between virtual machines. The power management event signal is connected to a service processor input that in turn signals a hypervisor to direct the wakeup activity to a particular logical partition in which the virtual machine was last executing. The hypervisor can then determine whether or not to wake up the entire system, or portions thereof and can direct the power management event to the appropriate virtual machine. In particular the peripheral may be an Ethernet adapter supporting Wake-On-LAN capability. State initialization, which is typically ensured by system power cycling is provided instead by controlling power to the standby power source or in some instances by forcing an indication of a disconnect/reconnect of the wakeup signaling connection.

Abstract: A system and method for fast system recovery that bypasses diagnostic routines by disconnecting failed hardware from the system before rebooting. Failed hardware and hardware that will be affected by removal of the failed hardware of the system are disconnected from the system. The system is restarted, and because the failed hardware is disconnected, diagnostic routines may safely be eliminated from the reboot process.

Abstract: An apparatus and method for wrapping a plurality of tubes which includes a plurality of supporting stations, each of which includes a pair of stanchions upon which pulleys are positioned. An endless belt is threaded along the pulleys and one of the pulleys is driven by a drive motor to move the endless belt to rotate a bundle of tubes positioned on the belt. A roll of stretch wrapping plastic material such as polyethylene is disposed upon a trolley movable along a rail. The polyethylene plastic film engages the exterior of the bundle of tubes and as the bundle rotates, the film is moved from the roll to encompass and wrap the bundle of tubes.

Abstract: A method, apparatus, and computer instructions for managing a set of I/O subsystems. Previously stored I/O subsystem information is compared to current I/O subsystem information collected from the set of I/O subsystems. The I/O subsystem information includes addresses associated with unique identifiers. Information in the set of subsystems is recorrelated if a mismatch is present between the previously stored I/O subsystem information and the current I/O subsystem information in the set of subsystems.

Abstract: A method and system for managing peripheral connection wakeup signaling in a processing system supporting multiple virtual machines provides a mechanism by which ownership of a peripheral having system wakeup capability is transferred between virtual machines. The power management event signal is connected to a service processor input that in turn signals a hypervisor to direct the wakeup activity to a particular logical partition in which the virtual machine was last executing. The hypervisor can then determine whether or not to wake up the entire system, or portions thereof and can direct the power management event to the appropriate virtual machine. In particular the peripheral may be an Ethernet adapter supporting Wake-On-LAN capability. State initialization, which is typically ensured by system power cycling is provided instead by controlling power to the standby power source or in some instances by forcing an indication of a disconnect/reconnect of the wakeup signaling connection.

Abstract: A damper actuator assembly comprises a gear train including a follower gear. The follower gear is arranged such that the position of the follower gear indicates the position of at least one blocking member of a damper that the actuator is connected to. A sensor is positioned within the damper actuator and is configured to monitor the position of the follower gear. Accordingly, the sensor is configured to provide an electrical signal indicative of the position of the follower gear to a processor. A driving member is connected to the gear train and is configured to drive the gear train at two or more variable speeds depending on the electrical signal provided to the processor from the sensor.

Abstract: The invention relates to a modular positioning robotic system and method of use of the positioning system. In general, the modular positioning robotic system is comprised of a controller module, a positioning module and a base that can be either a stationary base or drive module. The positioning module also allows for additional flexibility by allowing for designs with multiple allowable adjustments that can be changed for a change in turn diameter, length, width and weight of a fixture and part combination.

Abstract: In response to the start of an initialization sequence at a service processor, if power to a main processor was interrupted at a most-recent time that an operating system executed on the main processor, power to the main processor is turned on, the operating system is started executing on the main processor, data from the non-volatile memory of the service processor is provided to the operating system, and the service processor is reset, which restarts the initialization sequence. If the power to the main processor was not interrupted at the most-recent time that the operating system executed on the main processor, and if the operating system is currently executing on the main processor, a monitoring function is started in the service processor, which monitors for errors at a computer system.

Abstract: The present invention provides a method and computer program product for reading an encoded cable speed/length value contained within an interconnection cable to set the interconnection speed of two or more components connected by the interconnection cable within a computing environment. This method detects changes to the cable connections within the I/O fabric of the computing environment, and autonomically reconfigures the connected components to enable the interconnected devices to communicate at the maximum effective bandwidth, based on the length of the interconnection cables utilized.

Abstract: A damper assembly includes a damper frame, at least one damper blade, an actuator and a sensor module coupled to a first rotatable damper element. The one or more damper blades are movably attached to the damper frame to at least partially regulate air flow proximate the damper frame. The actuator is configured to control a position of the damper blade. The rotatable damper element is operably coupled between the actuator and the damper blade. The sensor module includes a sensor device operable to determine an air-flow induced force on the rotatable damper element.

Abstract: A fluid flow control assembly includes at least one flow control device movably attached to a structure through which fluid flows, the flow control device operable to at least partially regulate fluid flow through the structure. The assembly also includes an actuator, at least one rotatable mechanical element and a sensor module. The actuator is configured to control a position of the at least one flow control device. The rotatable mechanical element is operably coupled between the actuator and the at least one flow control device. The sensor module is coupled to a first of the at least one rotatable mechanical element, and includes a sensor device operable to determine a fluid-flow induced force on the first rotatable mechanical element.

Abstract: A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.

Abstract: A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.

Abstract: A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.

Abstract: A method, apparatus and computer program product are provided for implementing time synchronization correction in computer systems. A service processor includes a battery-backed hardware clock, and a hypervisor includes a hypervisor system clock. A common timer resource is accessible by the hypervisor and the service processor. To synchronize the battery-backed hardware clock and the hypervisor system clock, the common timer resource is used to measure the latency in the communication medium between the hypervisor and the service processor. The latency is then added onto the time value received in time of day messages between the hypervisor and the service processor for time synchronization correction in the computer systems.

Abstract: A damper actuator assembly comprises an actuator and an electronic fusible link (EFL) connected by at least one wire. The actuator comprises an actuator housing with actuator leads extending from the actuator housing. The actuator leads include a first quick connect positioned on an end of the actuator lead. A flexible conduit material covers the actuator lead. The EFL comprises an EFL housing which is separate from the actuator housing. The EFL housing includes a quick connect seat and an integral conduit adaptor. A second quick connect is positioned on an end of the EFL lead. When the end of the flexible conduit material that includes the actuator lead and first quick connect is inserted into the integral conduit adaptor of the EFL housing, the first quick connect is coupled to the second quick connect and an electrical connection is established between the actuator and the EFL.

Abstract: A method for copying documents, includes creating input document image data for a plurality of input documents; analyzing and manipulating the image data based on collation feature criteria; and forming a coherent output document from the analyzed and manipulated image data.

Abstract: A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.