Abstract: A method and system for optimizing rotor flapping utilizes the collective stick position and true airspeed to determine a commanded longitudinal stick position.

Abstract: A graphics software program automatically generates a style transformation scheme for graphics. The graphics software program receives a selection of a style transformation and a semantic model describing a graphic. The graphics software program assigns style values for different objects of the graphic according to the style transformation and semantic model. A data structure is provided for a style transformation definition created to assign the style values to the objects of the graphic.

Abstract: A method and system for rendering electronic document objects is provided in which a style matrix holds potential attribute values, and attribute references are used to address values in the style matrix. A mix of attribute references and actual attribute values may be used so make some attributes theme- and application-specific, and others theme- and application-independent. Further, a method for rendering a gallery of potential styles is provided. Additionally, a method for associating a style matrix with an electronic document application is provided. Finally, a computer-readable medium for storing a computer-interpretable data structure that identifies a matrix of style attribute types and style attribute values is provided.

Abstract: The present invention includes a graphics software program that automatically generates a color scheme for graphics. In embodiments of the present invention, the graphics software program receives a selection of a color transformation and a semantic model describing a graphic. The graphics software program interpolates color values for different portions of the graphic according to the color transformation and semantic model. In other embodiments, a data structure is provided for a color transformation definition created to assign the color values to portions of the graphic.

Abstract: Propellant modules for Micro Pulsed Plasma Thrusters, and techniques for bundling propellant modules and for using a two-stage discharge process to increase MicroPPT propellant throughput, and decrease the output voltage required from the power-processing unit are provided.

Abstract: Propellant modules for Micro Pulsed Plasma Thrusters, and techniques for bundling propellant modules and for using a two-stage discharge process to increase MicroPPT propellant throughput, and decrease the output voltage required from the power-processing unit are provided.

Abstract: In order to provide secure access to the audio portion of a television signal, the audio portion of a TV signal is modulated at a frequency that is offset from the standard carrier frequency. In the embodiment disclosed herein, the audio portion of the TV signal is modulated with a nonstandard 4.75 Mhz carrier that is offset from the standard 4.5 Mhz carrier. In order that a standard TV receiver cannot receive the offset audio signal, the TV signal further contains an unmodulated carrier signal at 4.5 Mhz to "blank" unauthorized reception.

Abstract: A television signal distribution system protects outgoing programs from unauthorized reception; and marks or tags the conveyed signals with a digital word identifying the class of viewers authorized to receive the program ("level of service"). Basic encription is accomplished by effectively suppressing the horizontal and vertical synchronizing information. Horizontal sync information, and the program-characterizing level of service word which is interleaved in time with prescribed horizontal sync pulses, is distributed via pulse amplitude modulation of the audio carrier.At subscriber receiving stations, the sound carrier amplitude modulation is recovered to permit level of service authorization verification; and to reconstitute the video carrier to receivable form by an amplitude modulation which is the inverse of the sync-suppressing modulation of the head end.

Abstract: Fabric conditioning particles comprising a hydrogenated castor oil and a fatty quaternary ammonium salt. These particles are suitable for incorporation into detergent compositions, and adhere to fabric laundered in such compositions. When the laundered fabrics are heated in a clothes dryer, the particles melt and spread uniformly on the fabrics, thus providing a fabric conditioning coating.