Abstract: A filesystem conversion process converts a filesystem from one implementation type to another type while the filesystem remains active and fully accessible. The conversion process builds a list of directories in the filesystem that are of the old filesystem type and then converts each directory until the entire filesystem is converted. Instead of the filesystem being shutdown to perform the conversion, the conversion process may run as a background thread that does not interfere with normal filesystem operations.

Abstract: Within gas turbine engines is necessary to provide nozzle guide vanes between stages of the engine. These vanes are presented in vane segments and it is desirable to prevent leakage to retain engine operation efficiency as well as to avoid hot gas impingement on inappropriate parts of the engine. By use of anti-rotation blocks twisting between the segments can be prevented and therefore the segments retained in alignment. However, thermal distortion may open a chordal seal provided to inhibit gas flow leakage. By provision of chordal bumps it is possible to prevent forward rocking which will inhibit gaps between the chordal seal and an engaging support ring surface. Furthermore the anti-rotation blocks will generally incorporate appropriate mating surfaces to engage the chordal bumps across two or more vane segments to facilitate retention of vane segment alignment while achieving adjustment for thermal distortion.

Abstract: A logically-partitioned computer system provides support for multiple logical partitions to access a single file system, thereby allowing the logical partitions to share a file without the overhead of communicating over a VLAN. An area of shared memory is defined that multiple logical partitions may access. One or more file control blocks that control access to the files in the file system are then created in the shared memory. Existing mechanisms for locking a file system between processes may then be used across logical partitions to serialize access to the file system by all processes in all logical partitions that share the file system. In this manner the sharing of files in a file system is enabled by leveraging existing technology that is used within a single logical partition to extend across multiple logical partitions.

Abstract: Method and computer program product for interacting with a website to obtain an electronic message (“e-mail”) address associated with the website's web address. A “smart reply” function is provided, optionally as part of a conventional web browser to provide a consistent user interface. The method includes identifying and obtaining an electronic message address that is associated with the web address, such as the URL in the browser address bar. Having identified a web address, steps are taken toward obtaining an associated e-mail address, preferably including searching a prioritized listing of sources from which an associated e-mail address may be found. These sources may include, without limitation, a database previously populated by the user, the website identified by the URL, the DNS, and a search engine.

Abstract: Within gas turbine engines is necessary to provide nozzle guide vanes between stages of the engine. These vanes are presented in vane segments and it is desirable to prevent leakage to retain engine operation efficiency as well as to avoid hot gas impingement on inappropriate parts of the engine. By use of anti-rotation blocks twisting between the segments can be prevented and therefore the segments retained in alignment. However, thermal distortion may open a chordal seal provided to inhibit gas flow leakage. By provision of chordal bumps it is possible to prevent forward rocking which will inhibit gaps between the chordal seal and an engaging support ring surface. Furthermore the anti-rotation blocks will generally incorporate appropriate mating surfaces to engage the chordal bumps across two or more vane segments to facilitate retention of vane segment alignment whilst achieving adjustment for thermal distortion.

Abstract: A logically-partitioned computer system provides support for multiple logical partitions to access a single file system, thereby allowing the logical partitions to share a file without the overhead of communicating over a VLAN. An area of shared memory is defined that multiple logical partitions may access. One or more file control blocks that control access to the files in the file system are then created in the shared memory. Existing mechanisms for locking a file system between processes may then be used across logical partitions to serialize access to the file system by all processes in all logical partitions that share the file system. In this manner the sharing of files in a file system is enabled by leveraging existing technology that is used within a single logical partition to extend across multiple logical partitions.

Abstract: A method for application registration and tracking for DOS and OS/2 software, independent of the mechanism in which the application is distributed and installed. The invention allows other application registration and tracking techniques to co-exist without affecting/impacting each other. This truly is an "open" packaging, registration and tracking invention which allows PC-software to be better managed in a network.