Abstract: Copolymers prepared by radical polymerization of a fluorine-containing aromatic monomer and an acrylate-based comonomer that may or may not be fluorinated. The polymers are useful in lithographic photoresist compositions, particularly chemical amplification resists. In a preferred embodiment, the polymers are substantially transparent to deep ultraviolet (DUV) radiation, i.e., radiation of a wavelength less than 250 nm, including 157 nm and 248 nm radiation, and are thus useful in DUV lithographic photoresist compositions. A method for using the composition to generate resist images on a substrate is also provided, i.e., in the manufacture of integrated circuits or the like.

Abstract: An electro-mechanical transducer for 6 degrees-of-freedom input and output includes a control member coupled to a reference member by pairs of linear transducers. One end of each pair is connected to 3 spaced apart points of the control member, while the other end of each transducer is coupled to 3 spaced apart points of the reference member in a permutation of the first set of connections. The transducer coupling permutation causes each transducer output signal to include components of displacement and rotation such that 6 linear transducers provide a complete definition of the control member orientation in 3-D space. In a specific embodiment each linear transducer includes a linear actuator for inserting force along each connection between the two members. The insertion of force permits the introduction of tactile feel.

Abstract: A graphical user interface includes a plurality of pie menu levels concentrically arranged. Located within the center most section are menu selections generally of greater importance, highest probability of use, historical favorites, category headings, tabs from a tab menu, as well as other high level menu items. Levels extending from the center decrease in frequency of use while increasing in granularity of menu items. Variations in geometric shapes, number of divisions, levels, use of color or texture enhance the use of the pie menus.

Abstract: Attractive heat sinks are used to cool the central processing unit and other solid state electronic components in electronic devices such as computers. In preferred embodiments, heat sinks snap onto one or both sides of a laptop computer to provide cooling. The heat sinks may consist of one or more sealed tubes of various cross sections containing a fluid mixture or solution. Preferred embodiments of the heat sinks rely on the principle of Rayleigh-Benard convection to provide a visually attractive “bubble lamp” display, “glitter lamp” display, or other convective fluid lamp display.

Abstract: An auxiliary isometric computer pointing device for attachment to a P/S-2 mouse port connector along the right-hand side of the IBM ThinkPad laptop computer includes a TrackPoint IV pointing assembly, a mating electrical connector, a manually operated momentary switch, all enclosed in a compact, self-aligning enclosure. When provided with a suitable mouse driver, the laptop computer equipped with the auxiliary pointing device permits 3-D manipulation and alternative scrolling operations, independent of normal cursor positioning. The auxiliary pointing device derives operating power via the P/S-2 connector and provides a standard mouse output signal.

Abstract: A method and structure for searching multi-media data having different modes using a query, includes processing the multi-media data to extract text and time reference points, identifying overlapping time periods when text in two or more of the modes corresponds to the query, and ranking a relevance of the overlapping time periods.

Abstract: A user-centered push system monitors user activity to build a dynamic model representing probable user interests. The model is used to drive a search for information relevant to these interests. Such information, when located, is pushed to the user. In a specific embodiment, the information is scrolled across a ticker-tape display along the bottom of the user's monitor. Typically, headline and stock quote type information in abbreviated form is scrolled. By clicking on a ticker-displayed abbreviated item, the user initiates a display of a more complete version of the information. In one embodiment, the invention defines a method using a dynamic user model to locate and push information to a client for display. Alternatively a client reformats the information and archives it for later use. In another embodiment, changes in the dynamic model trigger the information pushing.

Abstract: A photoresist composition which includes hydroxycarborane either incorporated as a monomeric dissolution modifier or as pendent groups on a polymer backbone. The photoresist composition is particularly useful in a bilayer thin film imaging lithographic process in which ultraviolet radiation-imaging in a wavelength range of between about 365 nm and about 13 nm is employed.

Abstract: Polymerizable monomers having silicon containing groups that are transparent at 193 nm; and ethylenically unsaturated group are provided. Polymers from these monomers can be used in processes for forming sub-100 nm images with a chemically amplified, radiation sensitive bilayer resist. The bilayer resist is disposed on a substrate and comprises (i) a top imaging layer comprising a radiation sensitive acid generator and (ii) an organic underlayer. The bilayer resist can be used in the manufacturing of integrated circuits.

Abstract: A method and system for caching dynamic SQL statements and their sections at different nodes in a multiple node Relational Database Management System (RDBMS) while maintaining cache and application integrity across all nodes. Each node in the RDBMS having a global cache shared by all applications on that node. One of the nodes in the RDBMS being a catalogue node which controls access to a database. The catalogue node maintaining a list of participating nodes that have requested access to the database controlled by the catalogue node. The list of participating nodes being used to notify each participating node of any changes to the database that may affect the validity of a dynamic SQL statement stored in the global cache of the node.

Abstract: A global cache for SQL sections and methods of accessing the cache. The global cache being at the database level and being accessible to all agents of all applications. The global cache having a static and a dynamic portion. The static portion containing section entries having both section information and section data. The dynamic portion having two sub-portions, a statement portion and a dependency portion. The dependency portion containing multiple SQL statements, multiple compilation environments for each SQL statement and multiple variations within each compilation environment. The dependency portion of the dynamic portion containing a plurality of lists of object types. Each object type having its own list, the list containing data on which variations are dependant on each object.

Abstract: Novel liquid crystal display (LCD) structures for full-color liquid crystal displays using photoluminescent (PL) fibers. The new architectures simplify the LCD fabrication process by replacing complicated, time consuming photolithography steps for color filter fabrication to a low-cost, high-throughput fiber spinning technology. The new LCD architecture implementing the approach has a higher power efficiency than conventional LCDs. Three structures of LCD devices utilizing photoluminescent (PL) fiber arrays includes: a first structure having PL fiber arrays situated behind the LC shutter (relative to viewers); a second structure having PL fiber arrays situated on top of the LC shutter; and a third structure where the PL fiber arrays are located outside the LC cell. In one of these structures, the fibers not only photoluminesce, but also polarize incident light thus reducing LCD fabrication cost.