Abstract: Synchronizing signals in a communication system may include determining the amount of data stored in a buffer, comparing the amount of data to a plurality of threshold levels and adjusting a speed of a clock used for decoding the data based on the comparing. The signals to be synchronized may correspond to a decoder clock in a set top box and to an encoder clock in a head end. The data in the buffer may correspond to packets of data corresponding to compressed audio and video information. The process may also include decoding information based on the clock and slew limited limiting the clock may. The process may further include setting at least one threshold to a calibration threshold during a calibration mode and a post-calibration threshold during a post-calibration.

Abstract: Synchronizing signals in a communication system may include determining the amount of data stored in a buffer, comparing the amount of data to a plurality of threshold levels and adjusting a speed of a clock used for decoding the data based on the comparing. The signals to be synchronized may correspond to a decoder clock in a set top box and to an encoder clock in a head end. The data in the buffer may correspond to packets of data corresponding to compressed audio and video information. The process may also include decoding information based on the clock and slew limited limiting the clock may. The process may further include setting at least one threshold to a calibration threshold during a calibration mode and a post-calibration threshold during a post-calibration.

Abstract: An album page for displaying articles, such as photographs, includes an intermediate, preferably opaque, sheet and a pair of outer sheets made from a transparent plastic material. Die cuts are provided in the immediate sheet at a plurality of locations, and the two outer sheets are adhered to one another at the locations defined by the die cuts. The preferred album page does not use adhesives to bond either outer sheet to the intermediate sheet, and the die cut/seal areas are arranged to permit display of rectangular objects in either horizontal or vertical positions. The invention features an arrangement, which insures that horizontally displayed objects are supported on both sides of the bottom edge thereof to enhance the overall aesthetics of the filled page.

Abstract: An album page for the display of materials in a landscape or portrait orientation, having a rectangular paper insert sheet inserted in a folded sheet of transparent plastic. One short side of the folded sheet has an opening for insertion of photographs and negatives. One long side remains unsealed for insertion of photographs and negatives. The paper insert sheet has two rows of holes, and is larger in width than the folded cover sheet, to leave a portion of the paper insert sheet exposed for use as a memo area. The plastic folded cover sheet is folded, attached to itself along the two short edges to form an envelope, the paper insert sheet is inserted in the envelope, and the folded cover sheet is attached to itself through holes in the paper insert sheet to attach the folded cover sheet to itself, and create horizontal supports to hold the display material in the desired position.

Abstract: An album page for displaying articles, such as photographs, includes at least two sheets, and preferably an opaque sheet located between two transparent outer sheets. The sheets are sealed together, preferably by heat welding or ultrasonic welding to create an album attachment section and a display section. The display section has a pair of stair-step shaped seal arrangements which, together with a sheet seal, are adapted to define horizontal display surfaces having a variety of widths, thereby permitting a variety of different sizes of planar objects to be displayed. The seal arrangement is also preferably made by ultrasonic welding. In all of the display positions, the objects are supported on both of their bottom corners.

Abstract: An album page for displaying articles, such as photographs, includes at least two sheets, and preferably an opaque sheet located between two transparent outer sheets. The sheets are sealed together, preferably by heat welding or ultrasonic welding to create an album attachment section and a display section. The display section has a pair of stair-step shaped seal arrangements which, together with a sheet seal, are adapted to define horizontal display surfaces having a variety of widths, thereby permitting a variety of different sizes of planar objects to be displayed. The seal arrangement is also preferably made by ultrasonic welding. In all of the display positions, the objects are supported on both of their bottom corners.

Abstract: An album page for displaying articles, such as photographs, includes an intermediate, preferably opaque, sheet and a pair of outer sheets made from a transparent plastic material. Die cuts are provided in the immediate sheet at a plurality of locations, and the two outer sheets are adhered to one another at the locations defined by the die cuts. The preferred album page does not use adhesives to bond either outer sheet to the intermediate sheet, and the die cut/seal areas are arranged to permit display of rectangular objects in either horizontal or vertical positions. The invention features an arrangement, which insures that horizontally displayed objects are supported on both sides of the bottom edge thereof to enhance the overall aesthetics of the filled page.

Abstract: An album page for displaying articles, such as photographs, includes an intermediate, preferably opaque, sheet and a pair of outer sheets made from a transparent plastic material. Die cuts are provided in the immediate sheet at a plurality of locations, and the two outer sheets are adhered to one another at the locations defined by the die cuts. The preferred album page does not use adhesives to bond either outer sheet to the intermediate sheet, and the die cut/seal areas are arranged to permit display of rectangular objects in either horizontal or vertical positions. The invention features an arrangement, which insures that horizontally displayed objects are supported on both sides of the bottom edge thereof to enhance the overall aesthetics of the filled page.

Abstract: A plasma processing chamber includes a substrate holder and a gas distribution plate having an inner surface facing the substrate holder, the inner surface being maintained below a threshold temperature to minimize process drift during processing of substrates. The inner surface is cooled by adding a heat transfer gas such as helium to process gas supplied through the gas distribution plate. The chamber can include a dielectric window between an antenna and the gas distribution plate. The control of the temperature of the inner surface facing the substrate minimizes process drift and degradation of the quality of the processed substrates during sequential processing of the substrates such as during oxide etching of semiconductor wafers.

Abstract: A large area photovoltaic cell comprising a layer of polycrystalline cadmium sulfide, about 1 to 2 microns thick, formed by simultaneously spraying two suitably selected compounds on a uniformly heated plate of Mesa glass and irradiating the layer of polycrystalline cadmium sulfide with intense ultra-violet light during the spraying.