Abstract: Broadcast programs, e.g., for an audio information program, are divided into one or more segments and are broadcast to a receiver in packet format. The receiver captures the transmitted packets and reassembles the segments and the program for storage and subsequent output to the user. Segment quality of service is evaluated prior to output by ensuring that a minimum percent of packets per segment are usable, and by ensuring that no more than a maximum number of consecutive packets in the segment are unusable. Program quality of service is evaluated by ensuring that a minimum percent of segments per program are usable, and by determining if the first and/or last segment is usable. Different quality of service parameters are specified for particular programs. New quality of service parameters for particular programs are transmitted to the receiver.

Abstract: An improved amplifier circuit is disclosed. In one embodiment, the amplifier circuit includes an amplifier transistor that has a base terminal connected to receive an input signal. The amplifier circuit also includes a reference voltage source that generates a reference voltage at a reference voltage output node. A local bias circuit provides a bias voltage to the base terminal of the amplifier transistor. The local bias circuit includes a first transistor that has an emitter terminal coupled to the reference voltage output node, a collector terminal coupled to a supply voltage node, and a base terminal connected to the collector terminal. The local bias circuit also includes a second transistor that has a base terminal coupled to the base terminal of the first transistor, a collector terminal coupled to the supply voltage node, and an emitter terminal coupled to the base terminal of the amplifier transistor.

Abstract: Audio and/or video content is remotely stored. A portion of the remotely stored content is transferred to and stored in a mobile on-demand audio and/or video content output device. In addition, a link is transferred to and stored in the mobile output device. The link is associated with the content portion stored in the output device and points to another portion of the remotely stored content that is related to the content portion locally stored on the mobile device. In response to a user command entered on the mobile device, the related portion of the remotely stored content is accessed using a two-way wireless communications system and is transferred from the database to the mobile device for output.

Abstract: A fault-tolerant, high-speed wafer scale system comprises a plurality of functional modules, a parallel hierarchical bus which is fault-tolerant to defects in an interconnect network, and one or more bus masters. This bus includes a plurality of bus lines segmented into sections and linked together by programmable bus switches and bus transceivers or repeaters in an interconnect network.

Abstract: An eyeglass-mount display (EMD) device includes a frame, a display pod, and a personalized module removably coupled to the frame. The frame has a cross-bracket and a pair of ear pieces each coupled to an end of the cross-bracket. The display pod is mounted to the cross-bracket and includes an electronic image generator for generating an image and optics for creating a virtual image. The personalized module includes preset fitting adjustments specific to a particular user. The module may also include corrective optical lenses. The removable personalized module enables multiple users to share the same EMD frame and display pod without making numerous fitting adjustments upon donning the EMD.

Abstract: A semiconductor integrated circuit includes a sense amplifier for amplifying an input signal and a complement of the input signal. The sense amplifier includes cross-coupled transistors. Each unique cross-coupled transistor is coupled to a corresponding unique transistor formed as a diode. A resistor is coupled in series between one cross-coupled resistor and an input port receiving the input signal, and another resistor is coupled in series between the other cross-coupled transistor and another input port receiving the complement of the input signal. Resistances associated with the sources of each cross-coupled transistor provide the resistance of the resistors.

Abstract: A mass moves within a bore defined in a body. During normal operation the axis of the bore is approximately vertical, so that the mass rests at the bottom. A magnet is positioned adjacent the top of the bore and imparts an upwards force on the mass that is less than the downwards force on the mass upwards force on the mass that is less than the downwards force on the mass from gravity. A coil is positioned adjacent the bottom of the bore. When the body is dropped, or tilted beyond a critical angle from vertical, the force from the magnet causes the mass to move upwards in the bore. The upwards movement is sensed as a change in the coil's inductance.

Abstract: A chemical-mechanical polishing apparatus has a surface formed on a solid aggregate comprising a solid suspension of abrasive particles in a light sensitive material. An ultraviolet light source exposes a thin top layer of the surface and a developing fluid develops the exposed surface. The developing fluid dissolves the UV-exposed top portion of the aggregate and a polishing slurry is formed of the developing fluid and the released abrasive particles. The aggregate surface remaining after developing acts as a polishing surface. The polishing slurry is used during chemical-mechanical polishing of a processed semiconductor wafer. After polishing, a rinsing fluid is dispensed to remove used slurry from the polishing aggregate.

Abstract: A chemical-mechanical polishing apparatus has a surface formed on a solid aggregate comprising a solid suspension of abrasive particles in a light sensitive material. An ultraviolet light source exposes a thin top layer of the surface and a developing fluid develops the exposed surface. The developing fluid dissolves the UV-exposed top portion of the aggregate and a polishing slurry is formed of the developing fluid and the released abrasive particles. The aggregate surface remaining after developing acts as a polishing surface. The polishing slurry is used during chemical-mechanical polishing of a processed semiconductor wafer. After polishing, a rinsing fluid is dispensed to remove used slurry from the polishing aggregate.

Abstract: A set of clamping diodes between terminals of a transistor acting as a power amplifier is configured to allow overvoltage at the output terminal of the transistor to travel through those clamping diodes to provide feedback used by the transistor for gain control.

Abstract: A buffer includes two pairs of push-pull configured transistors as output drivers. One transistor in the first push-pull pair is controlled by an input signal and the second transistor in the first push-pull pair is controlled via a current mirror by a complement of the input signal. Similarly, one transistor in the second push-pull pair is controlled by the complement of the input signal and the second transistor in the second push-pull pair is controlled via another current mirror by the input signal.

Abstract: A one-way valve allows air to be drawn from a collapsible, flexible, air-tight bag using a vacuum source. When the vacuum source is removed, the one-way valve prevents air from re-entering the bag. A filter is placed on the valve body to prevent small particles from the bag from clogging the valve or the vacuum source.

Abstract: A flexible, evacuable storage bag has a storage portion, an airtight seal, and a one-way valve. The valve includes a strip sandwiched between top and bottom sheets used to make the bag. The strip is bonded along the edges to the top and bottom sheets so as to form a single passageway extending from the storage portion to outside the bag.

Abstract: A system and method of information dissemination that permits the user to listen to the specific content of information when and where he or she wants to. A radio or television receiver system receives information from an FM subcarrier, a television vertical blanking interval transmission, a television separate audio program transmission or a dedicated channel and stores the transmitted information in a memory. A user interface allows selection from the memory of the stored information via a set of menus controlling a hierarchical database, so as to access particular items of information. Typically the system includes RAM and/or a storage medium such as a digital audio tape,a magneto-optical mini-disk, a magnetic disk or optical disk, sufficient to store information for 10 hours of audio. A decompression device, accepts the accessed compressed digital audio information items which may have been encrypted and transforms them into spoken speech.

Abstract: Tungsten nitride adhesion to an underlying dielectric is enhanced by forming a thin layer of silicon over the dielectric before depositing the tungsten nitride. A twenty angstrom layer of amorphous silicon is formed over a silicon oxide dielectric. Tungsten nitride is formed over the silicon layer using a plasma enhanced chemical vapor deposition with tungsten hexafluoride and nitrogen. As the tungsten nitride is formed, the tungsten hexafluorine and nitrogen reacts with the amorphous silicon to produce an adhesion layer that includes silicon nitride and tungsten silicide.

Abstract: A method for manufacturing a semiconductor device in which ROM programming ion implantation is performed by utilizing the same mask as used for implanting dopant in MOS transistors. The ROM programming ion implantation is conducted under the same conditions as the MOS transistor forming step. Only a single mask needs to be modified for the programming, thus reducing cost and complexity of manufacturing the device.

Abstract: A hard disk drive assembly is electrically connected to a printed circuit board assembly motherboard using a connector on the hard disk drive assembly connected with a mating connector mounted on the motherboard. The hard disk drive assembly is secured to standoffs that allow sufficient space between the hard disk drive assembly and the motherboard for an integrated circuit package to be positioned between the hard disk drive assembly and the motherboard.

Abstract: A multiplexer includes a first input device that receives a first input signal and a first select signal. When the first select signal has a first state, the first input device generates a first voltage at a first node in response to the first input signal. When the first select signal has a second state, the first input device generates a first reference voltage at the first node. A second input device receives a second input signal and a second select signal related to the first select signal. When the second select signal has a first state, the second input device generates a second voltage at a second node in response to the second input signal. When the second select signal has a second state, the second input device generates a second reference voltage at the second node. A first output buffer has an input terminal coupled to the first node and an output terminal coupled to an output node.