Abstract: A system and method enables efficient transfer and cryptographic processing of data within a security appliance. A network adapter of the security appliance initiates a random access data transfer to a system memory that is illustratively organized into a plurality of blocks of predetermined size. Mapping circuitry of the appliance is configured to track the progress of the data transfer between the adapter and memory such that, once data is stored in a memory block, an encryption processor of the appliance may process the data or the network adapter may retrieve the processed data without having to wait for completion of the data transfer between the adapter and memory, thereby reducing processing latency in the security appliance.

Abstract: A multiplexed hierarchical array of interrupt controllers is configured to enable low latency task switching of a processor. The hierarchical array comprises a plurality of interrupt controllers coupled to a root interrupt controller. For each task that the processor is configured to execute, a corresponding interrupt controller is provided. To switch the processor to a task, the corresponding interrupt controller signals the root interrupt controller which, in turn, sends an interrupt and a Task Identifier to the processor. The root interrupt controller also cooperates with an access multiplexer/demultiplexer to select the corresponding interrupt controller for communication with the processor. By providing interrupt controller selection as well as task identification, the hierarchical array offloads arbitration and context switching overhead from the processor. That is, in response to the interrupt, the processor switches to the identified task and may access a memory address space dedicated to the task.

Abstract: An axle assembly includes a non-rotating component and a wheel hub supported for rotation relative to the non-rotating component about an axis. The wheel hub includes a hub air passage that has a hub inlet and a hub outlet to be fluidly connected to at least one tire. An air chamber is formed at least in part between the non-rotating component and the wheel hub. The air chamber receives air flow from an air source and directs air flow into the hub inlet. A seal assembly engages the wheel hub to seal the air chamber.

Abstract: Systems, including method and apparatus, for processing workpieces driven automatically along a linear path to a plurality of positions disposed substantially along the linear path. In some embodiments, a workpiece may be processed at one or more of the positions using two or more processing stations, such as a first processing station that cuts the workpiece into segments and a second processing station that performs another processing operation on the workpiece.

Abstract: An improved nail holder that allows the user to safely and comfortably hold a multiplicity of nails while extending his or her reach into hard-to-reach or otherwise inaccessible places. The present invention represents a significant improvement over those inventions disclosed in the prior art in that it: (1) permits the user to hold and position a multiplicity of nails at the same time, (2) provides the user with an ergonomic handle that is comfortable, efficient and safe to hold, (3) extends the reach of the user beyond arm's length and into hard-to-reach or otherwise inaccessible places, and (4) moves the nails held therein horizontally and/or vertically so as to permit operation in additional hard-to-reach or otherwise inaccessible places.

Abstract: A transport system for transporting articles along a transport path having a plurality of pusher members coupled to a control mechanism for moving the pusher members along the transport path. A support for supporting articles as they are pushed by the pusher members extends along the transport path, and a weighing system includes a weighing member supported on a weight detection device. The weighing member is adapted to transfer an article from the support to the weighing member and out of contact with the pusher members.

Abstract: An axle assembly includes a non-rotating component and a wheel hub supported for rotation relative to the non-rotating component about an axis. The wheel hub includes a hub air passage that has a hub inlet and a hub outlet to be fluidly connected to at least one tire. An air chamber is formed at least in part between the non-rotating component and the wheel hub. The air chamber receives air flow from an air source and directs air flow into the hub inlet. A seal assembly engages the wheel hub to seal the air chamber.

Abstract: An apparatus and method for regenerating spent ion exchange resin is described. In one method, a fresh regenerant solution comprising sodium ions and chloride ions is prepared, and passed across spent cation exchange resin to regenerate the spent resin. To recover the spent regenerant solution, a regenerant treatment composition is added to the spent solution to form precipitate flocs, which are then separated out of the regenerant solution. The concentration of at least one of the sodium or chloride ions in the regenerant solution can also be adjusted to form fresh regenerant solution which can be reused.

Abstract: A user interface system for entry of Braille input to electronic devices comprises a module with a single set of six tactile keys arranged in a 6 dot Braille configuration. The user interface system is configured to recognize data entered therein by user contact with one or more of the tactile keys as Braille input and to transmit said Braille input to an electronic device for display or further transmission. The interface further includes function keys which allow the user to manipulate, modify, or otherwise control the data entered and how the data is transmitted.

Abstract: Septic barriers interposed between a target tissue such as an oral or vaginal cavity, exposed epidermis, or wound or surgical site, and a user and his/her optical interrogation instruments to reduce cross-infection and/or contamination. In certain embodiments, the septic barrier is substantially transparent for viewing purposes and is typically effectively non-fluorescent, particularly when used for investigating autofluorescence or other fluorescence emanating from a target, so as to have little or no effect on the measurements and observations being made. The sepsis barrier can comprises a window through which the user sees the tissue, a frame holding the window, and an attachment structure, such as threads or bayonet attachment, configured to connect the barrier to the instrument. If desired, the system can also have an optional attachment mechanism for permanent or temporary connection of a further instrument to the frame, such as a tissue retractor configured to aid manipulation of the target tissue.

Abstract: A system, including apparatus and method, for processing material includes a computer connected to a saw. A pusher is used to convey material along a processing path. The computer is programmed to control optimal processing of material to satisfy a cut list. The system for processing material may further include a printer configured to print labels for application to work pieces processed by the system.

Abstract: Described embodiments provide for switching from a low-power mode of a device such as, for example, a SAS or SATA receiver, to an active mode. The device enters the low-power mode by shutting down i) logic devices of a physical layer of the device and ii) a decoding circuit of the device. Activity at an input of a receiver of the device is detected while in low-power mode, and the device switches, in response to the detected activity, from the low-power mode to the active mode by powering up i) the logic devices of the physical layer and ii) the decoding circuit when activity is detected, thereby responding to the detected activity as if it is a predetermined command.

Abstract: In one embodiment, a method for automatically completing a call includes receiving a text message containing a telephone number of a target party, extracting the telephone number from the text message, and providing the telephone number to a telephone switching control.

Abstract: An axle assembly includes a non-rotating component and a wheel hub supported for rotation relative to the non-rotating component about an axis. The wheel hub includes a hub air passage that has a hub inlet and a hub outlet to be fluidly connected to at least one tire. An air chamber is formed at least in part between the non-rotating component and the wheel hub. The air chamber receives air flow from an air source and directs air flow into the hub inlet. A seal assembly engages the wheel hub to seal the air chamber.

Abstract: An improved nail holder that allows the user to safely and comfortably hold a multiplicity of nails while extending his or her reach into hard-to-reach or otherwise inaccessible places. The present invention represents a significant improvement over those inventions disclosed in the prior art in that it: (1) permits the user to hold and position a multiplicity of nails at the same time, (2) provides the user with an ergonomic handle that is comfortable, efficient and safe to hold, (3) extends the reach of the user beyond arm's length and into hard-to-reach or otherwise inaccessible places, and (4) moves the nails held therein horizontally and/or vertically so as to permit operation in additional hard-to-reach or otherwise inaccessible places.

Abstract: A multiplexed hierarchical array of interrupt controllers is configured to enable low latency task switching of a processor. The hierarchical array comprises a plurality of interrupt controllers coupled to a root interrupt controller. For each task that the processor is configured to execute, a corresponding interrupt controller is provided. To switch the processor to a task, the corresponding interrupt controller signals the root interrupt controller which, in turn, sends an interrupt and a Task Identifier to the processor. The root interrupt controller also cooperates with an access multiplexer/demultiplexer to select the corresponding interrupt controller for communication with the processor. By providing interrupt controller selection as well as task identification, the hierarchical array offloads arbitration and context switching overhead from the processor. That is, in response to the interrupt, the processor switches to the identified task and may access a memory address space dedicated to the task.

Abstract: The use of cyclohexane polycarboxylic acid esters for the preparation of coating compositions for the coil coating process containing at least one paste PVC and at least one extender PVC and of coated coils, the coil coating process, which is carried out by using coating compositions containing cyclohexane polycarboxylic acid esters, one-sided or two-sided coated coils with at least one coating composition containing at least one cyclohexane polycarboxylic acid ester as well as three-dimensional formed parts preparable by the shaping of the said coated coils.

Abstract: A gripper assembly for a tray sealing machine. The gripper assembly includes a carriage movable between extended and retracted positions; at least one gripper arm attached to the carriage and movable between gripping and releasing positions; and first and second independently operable drives separate from the carriage but coupled thereto via respective first and second drive train assemblies. The first drive train assembly is adapted to move the carriage between the first and second positions in response to the operation of the first drive, and the second drive train assembly is further adapted to cause the at least one gripper arm to move between the open and closed positions in response to operation of the first and second drives at differing speeds.

Abstract: Gauge system, including methods and apparatus, for positioning workpieces to be processed. In some embodiments, the gauge system may have a plurality of stops for positioning the end of a workpiece at distinct distances from a processing station. In some embodiments, the plurality of stops may be arrayed along a rail assembly having an adjustable length.

Abstract: A pressurised container (10, 20) for containing oil and a gas dissolved therein at a constant overall average pressure at a pressure above atmospheric pressure comprising a means (11a, 11b, 11c, 11d, 21a, 21b, 21c, 21d) for introducing a local area of reduced pressure within the oil. Preferably the local area of reduced pressure result in the gas dissolved in the oil evolving from the oil. This enables gas to be evolved from the oil without needing to reduce the pressure of the entire volume of oil which the gas is to be evolved from. The evolved gas and remaining oil occupy a greater volume than did the gas containing oil and consequently the pressure in the vessel will increase. This will allow the gas to be drawn off while the overall pressure of the container (10, 20) is maintained.