Abstract: A semiconductor chip device include device state fuses that may be used to configure various device states and corresponding security levels for the semiconductor chip as it transitions from wafer manufacturing to provisioned device. The device states and security levels prevent the semiconductor chip from being accessed and exploited, for example, during manufacturing testing. A secure boot flow process for a semiconductor chip over its lifecycle is also disclosed. The secure boot flow may start at the wafer manufacturing stage and continue on through the insertion of keys and firmware.

Abstract: A semiconductor chip device include device state fuses that may be used to configure various device states and corresponding security levels for the semiconductor chip as it transitions from wafer manufacturing to provisioned device. The device states and security levels prevent the semiconductor chip from being accessed and exploited, for example, during manufacturing testing. A secure boot flow process for a semiconductor chip over its lifecycle is also disclosed. The secure boot flow may start at the wafer manufacturing stage and continue on through the insertion of keys and firmware.

Abstract: A semiconductor chip device include device state fuses that may be used to configure various device states and corresponding security levels for the semiconductor chip as it transitions from wafer manufacturing to provisioned device. The device states and security levels prevent the semiconductor chip from being accessed and exploited, for example, during manufacturing testing. A secure boot flow process for a semiconductor chip over its lifecycle is also disclosed. The secure boot flow may start at the wafer manufacturing stage and continue on through the insertion of keys and firmware.

Abstract: A semiconductor chip device include device state fuses that may be used to configure various device states and corresponding security levels for the semiconductor chip as it transitions from wafer manufacturing to provisioned device. The device states and security levels prevent the semiconductor chip from being accessed and exploited, for example, during manufacturing testing. A secure boot flow process for a semiconductor chip over its lifecycle is also disclosed. The secure boot flow may start at the wafer manufacturing stage and continue on through the insertion of keys and firmware.

Abstract: Methods and systems are described for a media guidance application that provides recommendations to a user viewing a media asset. For example, the media guidance application may provide a recommendation of a media asset based on a user's profile and may modify the user's profile based on the user's actions and keywords in the content of the media asset. For example, the media guidance application may determine whether the media asset is of interest to a user and in response may update the user's profile based on keywords in the media asset. If the media guidance application determines that the media asset is of interest to the user, it may add keywords in the content of the media asset to the user's profile and increase their corresponding weights. Otherwise, the media guidance application may decrease the weights in the user's profile corresponding to keywords in the media asset.

Abstract: Methods and systems are described for a media guidance application that provides recommendations to a user viewing a media asset. For example, the media guidance application may provide a recommendation of a media asset based on a user's profile and may modify the user's profile based on the user's actions and keywords in the content of the media asset. For example, the media guidance application may determine whether the media asset is of interest to a user and in response may update the user's profile based on keywords in the media asset. If the media guidance application determines that the media asset is of interest to the user, it may add keywords in the content of the media asset to the user's profile and increase their corresponding weights. Otherwise, the media guidance application may decrease the weights in the user's profile corresponding to keywords in the media asset.

Abstract: Methods and systems are described for a media guidance application that provides recommendations to a user viewing a media asset. For example, the media guidance application may provide a recommendation of a media asset based on a user's profile and may modify the user's profile based on the user's actions and keywords in the content of the media asset. For example, the media guidance application may determine whether the media asset is of interest to a user and in response may update the user's profile based on keywords in the media asset. If the media guidance application determines that the media asset is of interest to the user, it may add keywords in the content of the media asset to the user's profile and increase their corresponding weights. Otherwise, the media guidance application may decrease the weights in the user's profile corresponding to keywords in the media asset.

Abstract: A sleeve for sealing an annular gap between opposed co-axial surfaces of a slip joint includes a tubular body formed from a metallic material and having a first end, a second end, a center section between the first and second ends, and a longitudinal cross-sectional profile having a plurality of bendable curves. The sleeve is shaped so that two or more of the bendable curves contact each opposed coaxial surface to form two or more circumferential lines of contact with each opposed coaxial surface. The sleeve further includes a self-protective oxide undercoat layer that protects the metallic material and a lubricous overcoat layer that provides lubricity to the contact surfaces when the sleeve is exposed to temperatures greater than about 600° C.

Abstract: An assembly for replacing the top sigma sections in a tail drive of an armored face conveyor is described. The assembly joins the sigmas to the top deck in a single unit, providing more robust mounting support. The assembly may also include one or more mounting pins, as well as one or more access doors. The assembly requires no welding to the tail drive.

Abstract: An assembly for replacing the top sigma sections in a tail drive of an armored face conveyor is described. The assembly joins the sigmas to the top deck in a single unit, providing more robust mounting support. The assembly may also include one or more mounting pins, as well as one or more access doors. The assembly requires no welding to the tail drive.

Abstract: A light fixture includes multiple sets of light-producing devices, such as bulbs. A first set of bulbs is illuminated. When one or more bulbs in the first set of bulbs fails, the failure is detected, and a second set of bulbs is illuminated: If a number of good bulbs remaining falls below a predetermined threshold, the light fixture provides a notification that a bulb change is required. The notification may include visual, audio, or electronic notification. By providing multiple sets of bulbs and a controller to detect a bulb failure and automatically switch to a different set of bulbs, the light fixture and method of the preferred embodiments provide high-reliability lighting that automatically compensates when a bulb burns out.

Abstract: A computer system and method inhibit interruption of a user that is actively using the computer system. A user is actively using the computer system if the user has provided defined input within a time period specified in a “do not disturb” specification. For example, if the time period in the “do not disturb” specification is set to ten seconds, a user will not be interrupted by a potential interrupting event if the user has, for example, pressed a keyboard key or clicked a mouse key within ten seconds of the potential interrupting event. In this manner a user that is actively using a computer system will not be interrupted by potential interrupting events. In a first embodiment, the do not disturb mechanism is defined globally in the operating system. In a second embodiment, each software application may include a “do not disturb” specification.