Abstract: The present invention provides systems and methods for providing television schedule information to a viewer, and for allowing the viewer to link, search, select and interact with information in a remote database, e.g., a database on the internet. The television schedule information can be displayed on a variety of viewer interfaces, such as television screens, computer monitors, PCTV screens and the like. The television schedule information may be stored on the viewer's computer, television, PCTV, or a remote server (e.g., a website), or the television schedule information may be downloaded from a remote database to the viewer's computer, television or PCTV.

Abstract: A strip for TiN with selectivity to TiSi2 consisting of a water solution of H2O2 with possible small amounts of NH4OH.

Abstract: A decorative speaker cover is disclosed that transforms any loudspeaker into a work of art. The decorative speaker cover of the invention consists of a sheet of material stretched across and adhered to a support frame. The sheet of material contains an artistic work like a picture, design, custom photograph, print, etc. The invention also includes methods for attaching the decorative speaker covers to a loudspeaker cabinet. The disclosed methods allow speaker covers to be readily changed.

Abstract: A system and method for displaying an electronic program schedule guide is provided. The system has areas for displaying program schedule information. In addition, the system also has areas that may be used for displaying movie listings. The system has enhanced recording capabilities, including extending recording time, automatically rescheduling recording, and the like. Finally, the system has features which simplify the setup and installation procedures.

Abstract: The present invention provides systems and methods for providing television schedule information to a viewer, and for allowing the viewer to link, search, select and interact with information in a remote database, e.g., a database on the internet. The television schedule information can be displayed on a variety of viewer interfaces, such as televisions screens, computer monitors, PCTV screens and the like. The television schedule information may be stored on the viewer's computer, television, PCTV, or a remote server (e.g., a website), or the television schedule information may be downloaded from a remote database to the viewer's computer, television or PCTV.

Abstract: A safety platform foldable structure for a ladder for a worker to stand on. The platform structure has a platform flooring in the shape of the letter H which is removably mountable to one rung of an upstanding ladder to an open horizontal or vertical closed position. Spaced apart hook mechanisms extending from the flooring, are releasably secured to the rung to assist holding the platform in the horizontal position and to hold the platform in the vertical closed position. Downwardly extending front side walls from the flooring engage rails on the ladder to secure the platform in the horizontal position.

Abstract: A self-aligned silicide method with Ti deposition, reaction, strip of TiN with selectivity to TiSi.sub.2 consisting of a water solution of H.sub.2 O.sub.2 with possible small amounts of NH.sub.4 OH, phase conversion anneal, and then strip of TiSi.sub.2 filaments with a water solution of H.sub.2 O.sub.2 plus NH.sub.4 OH.

Abstract: Safety scaffold or platform foldable structures for ladders are disclosed. The scaffold structure embodies an elongated expandable scaffold floor section which is removably connected to two spaced apart upstanding ladders. Male and female floor sections are expanded to the desired length and locked in place by a locking pin. Spaced apart double hook hinges are releasably secured to one rung on each ladder. Wedge mechanisms work in conjunction with the hook hinges engaging the ladder rails to secure the scaffold structure in the horizontal open working position. The platform structure in the form of the letter H is removably connected to two adjacent rungs of a single ladder. The pair of hook arms hook around the upper rung and a pair of bottom arms support the structure on the lower rung. Descending wedge mechanisms engage the ladder rails in supporting the platform structure in the horizontal open working position.

Abstract: A method and apparatus for particle removal in supercritical fluids using a single frequency acoustic wave. A wafer (114) is placed in a process chamber (110) and cleaning gas is introduced through inlet port (116). The cleaning fluid is heated to at least the critical temperature of the cleaning fluid and may also be pressurized. A sonic wave is generated in process chamber (110) by sonic transducer (122) to create alternating bands of gas phase (G) and supercritical phase (SC) of the cleaning fluid. The sonic wave is preferably a traveling wave such that the gas (G) and supercritical (SC) phases move across the surface of wafer (114) removing contaminants from the wafer (114) and trapping them in the acoustic wave. The contaminants are then removed from the system with spent cleaning fluid through outlet port (118).

Abstract: System for making frozen food article comprises a refrigeration source of high capacity, a food-freezing chamber normally maintained at ambient temperature and of low thermal capacity, a source of food or vegetable juice or puree for freezing, and a controller. The controller controls the refrigeration source to maintain an adequate supply of chilled coolant, controls the discharge of the coolant liquid to a coolant jacket around the frozen food chamber for rapid chilling, controls the discharge of food material to the chamber, controls the beating of the food material while it is freezing, and finally controls the discharge of the resultant beaten frozen food article into a receiving cup.