Abstract: A system and associated method for optimizing a write barrier in garbage collection. The method marks a bit in a bitmap corresponding to a slot when the slot content is modified to refer to a new object. The method also logs the address of the slot when the object referred by the slot is updated. The method pops the address of the slot to clean from the log and clears the bit corresponding to the slot in the bitmap and when the object referred to by the slot is not already marked, marking said object and pushing its address to the mark stack. When the slot is located within an active object range, the method puts the address of the slot in a deferred log for a later processing.

Abstract: Apparatus for supporting a disk drive with a rotating disk about a disk axis and an arm which pivots over the disk about an arm axis. The disk axis and the arm axis are perpendicular to the plane of the disk. The apparatus includes a disk drive carrier having a disk drive receiving portion where disk drive can be received, and a housing in which the carrier can be received. A mounting arrangement is provided for supporting the carrier within the housing such that the center of rotation of the carrier is outside the disk drive receiving portion of the carrier. Additionally, a mounting arrangement is provided for supporting the carrier within the housing, comprising a forced pivot at or towards the opposite end of the disk drive carrier, and about which the carrier is fixed for pivotal movement in the housing.

Abstract: A system and associated method for optimizing a write barrier in garbage collection. The method marks a bit in a bitmap corresponding to a slot when the slot content is modified to refer to a new object. The method also logs the address of the slot when the object referred by the slot is updated. The method pops the address of the slot to clean from the log and clears the bit corresponding to the slot in the bitmap and when the object referred to by the slot is not already marked, marking said object and pushing its address to the mark stack. When the slot is located within an active object range, the method puts the address of the slot in a deferred log for a later processing.

Abstract: A method of adhering paint to a molded component may entail providing a molding die adapted to mold the molded component, forming the molded component in the molding die, forming a texture including a plurality of recesses onto the molded component, and applying a paint to the molded component and into the plurality of recesses.

Abstract: The invention provides a process for preparing polymer beads incorporating magnetic iron oxide particles, which process comprises producing a dispersion having a continuous aqueous phase and a dispersed organic phase, the organic phase comprising one or more polymerisable monomers, magnetic iron oxide particles and an organophosphorus dispersing agent for dispersing the magnetic iron oxide particles in the organic phase, and polymerising the one or more polymerisable monomers to form the polymer beads incorporating the magnetic iron oxide particles; complexing and ion exchange resins prepared by this process; methods for separating transition metal ions and other ions from an aqueous solution using the complexing and ion exchange resins; and polymer beads comprising a polymeric matrix having magnetic iron oxide particles and organophosphorus dispersing agent dispersed substantially uniformly therein.

Abstract: A method, apparatus, and computer program product for graphically presenting compatible workflow steps to a user through a graphical user interface are disclosed. The method includes graphically displaying a plurality of steps in a workflow. A user's selection for at least one step in a plurality of steps to denote at least one selected step and at least one non-selected step is received. The method further includes determining if a set of one or more output parameters of the selected step is acceptable as an input of the non-selected step. An appearance of the non-selected step is graphically changed if the output parameters are acceptable. The method also includes determining if a set of one or more output parameters of the non-selected step is acceptable as an input of the selected step. An appearance of the non-selected step is graphically changed if the output parameters are acceptable.

Abstract: A set of programs is disclosed comprising a web display interface program (WIP), a Display Configuration Program (DCP) and a Sequence Logging Program (SLP). Responsive to user actions, the set of programs provide instructions to a server connected to storage containing a facet tree database and a rules database. The WIP comprises a user interface and a set of servlets that read the facet element to be displayed from the facet tree database, and based upon the user characteristics, acquire the appropriate display rules for the user from the rules database. The DCP allows an administrator to select or configure rules that will establish views for different end users that are tailored to those particular end users. The SLP allows end users to navigate through a set of facets using a standard faceted search, or using a previously constructed sequence of facets, and logs the user choices for later use.

Abstract: A tagging application (TA) is disclosed that comprises a web interface program (WIP) and a tagging program (TP). The WIP presents the facet tree by displaying elements of the facet tree selected by the user along with a known activation method for the user to select a facet element and to assign a value to the selected facet or facet element. The user may proceed to manually tag each facet and facet element by selecting a value representing the facet element to be tagged. The user may also eliminate manual selection of many of the facets and facet elements by choosing a tagging scenario and then applying the tagging scenario. Once the user has selected a tagging scenario, and has indicated that it is to be applied to the facet element, the TP takes the selected value and applies the selected tagging scenario to populate the tagging for the user in accordance with the tagging scenario. Once the tagging has been populated, the tagging program returns the tagged facet tree to the user at the user interface.

Abstract: The identity of the sender of an e-mail message is verified by performing a plurality of tests on DNS information. The DNS information is based on a client IP address or a sender address. Each test performed has a corresponding intrinsic confidence value representing the degree of confidence the test provides of the sender identity relationship. If multiple tests are successful the test result with the highest confidence value of the hierarchy of confidence values is used. The confidence value is optionally used in subsequent identity tests as specified by the subsequent test.

Abstract: A multi-test management of unwanted, unsolicited e-mail for potential SPAM wherein components of an e-mail from a sender directed to a recipient comprising any one of an envelope, one or more headers or a body, the sender having a sender identity are used to verify the sender identity. When the sender identity is verified, a first SPAM management process is performed on the e-mail. When, however, the verifying step fails to verify the sender identity a second SPAM management process is performed on the e-mail.

Abstract: An optical filter having at least one optical fiber component and a thermal compensation device which includes a first, second and third member in which the thermal compensation device has a first and a second fixing point, the first, second and third members are made from materials having first, second and third thermal expansion coefficients, the optical fiber component is attached to the thermal compensation device at the first and the second fixing points thus defining a composite thermal expansion. The optical filter is such that the composite thermal expansion compensates for thermal behavior of the optical fiber component.

Abstract: An optical filter having at least one optical fiber component and a thermal compensation device which includes a first, second and third member in which the thermal compensation device has a first and a second fixing point, the first, second and third members are made from materials having first, second and third thermal expansion coefficients, the optical fiber component is attached to the thermal compensation device at the first and the second fixing points thus defining a composite thermal expansion. The optical filter is such that the composite thermal expansion compensates for thermal behavior of the optical fiber component.

Abstract: A sawdust collection hood for a table saw. The hood has an identical pair of vertical, spaced-apart side panels, an upper cowl mounted between the side panels, a canted nose panel mounted between front portions of the side panels, and a lower cowl that extends rearwardly between the side panels below the upper cowl from a forward edge of the lower cowl disposed over a trailing edge of the nose panel. A pair of side skirts suspended from each of the side panels, extend rearwardly from the nose panel, and are movable between a raised and a lowered position. When placed upon the saw work table, straddling the saw blade, and with side skirts lowered, a work piece moved rearward against the canted nose panel causes the hood to rise.

Abstract: A drill plate of the present invention includes a concave body and a vacuum manifold. The concave body defines a plurality of drill ports which act as a drill guides to ensure accurate drill hole placement. The concave body collects, and the vacuum manifold removes, debris from the drilling process. Individual magnetic seals cover each of the drill ports to prevent the escape of debris from the concavity. The drill plate further includes a plurality of tooling pins that allow the drill plate to be affixed to the structure being drilled to improve the accuracy of hole placement and for “hands free” operation. The tooling pins allow the drill plate to be used with composite structures that are held together by hard tooling, such as aluminum parts.

Abstract: An optical filter having at least one optical fiber component and a thermal compensation device which includes a first, second and third member in which the thermal compensation device has a first and a second fixing point, the first, second and third members are made from materials having first, second and third thermal expansion coefficients, the optical fiber component is attached to the thermal compensation device at the first and the second fixing points thus defining a composite thermal expansion. The optical filter is such that the composite thermal expansion compensates for thermal behavior of the optical fiber component.