Abstract: A pharmaceutical dosage form which comprises diphenhydramine and/or a pharmaceutically acceptable salt thereof and at least one second drug. The dosage form provides a plasma concentration within the therapeutic range of the at least one second drug over a period which is coextensive with a substantial part of the period over which the dosage form provides a plasma concentration within the therapeutic range of diphenhydramine or salt thereof. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A shallow draft boat has a hull that protects a propulsion propeller within a tunnel that passes only partially through the hull from stern to bow. The hull has a mechanism, such as a flap for selectively permitting or blocking water flow access to the tunnel from under the boat. The boat also has a lift mechanism preferably in the shape or adjustable parallelogram for selectively positioning a propeller of a propulsion unit substantially directly behind the tunnel or below the tunnel. The boat can operate in two modes. In one, water access to the tunnel is permitted and the propeller is positioned above the bottom of the hull and behind the tunnel. In the other, water access to the tunnel is blocked and the propelles is positioned below the bottom of the hull. This construction permits selective operation in a shallow draft mode, in a normal draft mode or in between.

Abstract: A pharmaceutical dosage form which comprises carbetapentane and/or a pharmaceutically acceptable salt thereof and an additional drug. The dosage form provides a plasma concentration within the therapeutic range of the additional drug over a period which is coextensive with at least about 70% of the period over which the dosage form provides a plasma concentration within the therapeutic range of carbetapentane. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A pharmaceutical dosage form which comprises promethazine and/or a pharmaceutically acceptable salt thereof. The dosage form is capable of providing a promethazine plasma concentration within a therapeutic range for at least about 24 hours per single dose. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A pharmaceutical dosage form comprising a first drug and a second drug, both of which are selected from decongestants, antitussives, expectorants, analgesics and antihistamines. The dosage form provides a plasma concentration within a therapeutic range of the second drug over a period which is coextensive with at least about 70% of a period over which the dosage form provides a plasma concentration within a therapeutic range of the first drug. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A shallow draft boat has a hull that protects a propulsion propeller within a tunnel that passes only partially through the hull from stem to bow. The hull has a mechanism, such as a flap for selectively permitting or blocking water flow access to the tunnel from under the boat. The boat also has a lift mechanism for selectively positioning a propeller of a propulsion unit substantially directly behind the tunnel or below the tunnel. The boat can operate in two modes. In one, water access to the tunnel is permitted and the propeller is positioned above the bottom of the hull and behind the tunnel. In the other, water access to the tunnel is blocked and the propelles is positioned below the bottom of the hull. This construction permits selective operation in a shallow draft mode, in a normal draft mode or in between. In the shallow draft mode, the boat prevents propulsion unit malfunction by keeping obstacles, such as debris, crab pots and mammals such as manatees from contact with the propeller.

Abstract: A pharmaceutical dosage form which comprises promethazine and/or a pharmaceutically acceptable salt thereof and at least one second drug. The dosage form provides a plasma concentration within the therapeutic range of the at least one second drug over a period which is coextensive with a substantial part of the period over which the dosage form provides a plasma concentration within the therapeutic range of promethazine or salt thereof. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A pharmaceutical dosage form which comprises promethazine and/or a pharmaceutically acceptable salt thereof and at least one second drug. The dosage form provides a plasma concentration within the therapeutic range of the at least one second drug over a period which is coextensive with a substantial part of the period over which the dosage form provides a plasma concentration within the therapeutic range of promethazine or salt thereof. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A pharmaceutical dosage form which comprises a first drug which comprises at least one morphine derivative with antitussive activity and at least one second drug. The dosage form provides a plasma concentration within the therapeutic range of the at least one second drug over a period which is coextensive with at least about 70% of the period over which the dosage form provides a plasma concentration within the therapeutic range of the first drug. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A full service cable television system and method are provided. The system comprises a cable headend, at least one fiber transport, at least one distribution hub, at least one hybrid fiber coax plant, and a plurality of set-top terminals. The system delivers television programs, advanced cable services, and online services. Programs and services are transmitted to the set-top terminals in both digital and analog formats to maintain downward compatibility with existing systems. The set-top terminal includes a central processing unit, a unified memory architecture, a memory management unit, communications circuitry, I/O control circuitry, and audio and video output circuitry. Through these components, the set-top terminal provides advanced cable services such as a comprehensive channel navigator, an interactive program guide, impulse Pay-Per-View, Near-Video-On-Demand and Video-On-Demand programming, and advanced configuration controls.

Abstract: A shallow draft boat has a hull that protects a propulsion propeller within a tunnel that passes only partially through the hull from stem to bow. The hull causes mixing of water and air at high pressure during motion of the boat through the water, creating lift and a pressure gradient that keeps the tunnel filled. The boat prevents propulsion unit malfunction by keeping obstacles, such as debris, crab pots and mammals such as manatees from contact with the propeller.

Abstract: An operating system shell provides a graphical user interface having a windowing environment with a desktop. The shell synthesizes a hypertext page for display as the desktop in the graphical user interface. The hypertext page has an embedded software object which provides graphical icon-oriented and menu-driven user interface elements for activating operating system services in the displayed hypertext page. The shell also provides windowed hypertext pages for managing file system folders. The shell synthesizes the hypertext pages from templates which can be edited to incorporate a variety of multi-media enhancements with the user interface elements in the graphical user interface. Templates can be associated with specific folders in the file system to provide folder specific hypertext pages integrated with user interface elements for managing the folder.

Abstract: The invention relates to an integrated circuit device comprising (i) a substrate; (ii) metallic circuit lines positioned on the substrate and (iii) a dielectric material positioned on the circuit lines. The dielectric material comprises the reaction product of an organic polysilica and polyamic ester preferably terminated with an alkoxysilyl alkyl group.

Abstract: An antenna system wherein the feed assembly is rotated to provide spatial polarization stabilization with respect to vehicle movement so that orthogonal polarizations can be used simultaneously.

Abstract: Elements of a radar antenna are provided with one or more electromagnetic actuators capable of moving the elements (scanner or parabolic reflector), independently of the support system in response to electrical signals applied to the coils of the electromagnetic actuators.

Abstract: A soccer ball is suspended by a line from a horizontal arm cantilevered from an upright standard supported by a portable base. The height of the soccer ball can be adjusted by paying out or hauling in the appropriate length of line, and the line can be anchored to a cleat carried by the standard. The height of the ball is adjusted for a soccer player for instruction and practice of heading the ball. The standard is of knockdown construction for ease in transportation to a training site.

Abstract: A method and apparatus for measuring conductivity of nonferrous metals using eddy current test principles in which conductivity is measured as a direct linear function of the period of the inducing signal at a preselected phase angle between the inducing and induced signals and is displayed directly in percentage of the International Annealed Copper Standard.

Abstract: A hub for mounting a reel of tape including means facilitating the rapid release of the reel. The hub comprises an internal structure including radially moveable elements having reel mounting surfaces surrounded by a flexible band which biases the elements in a radially inward direction. Means are provided for holding the elements in a first position to secure the reel on the mounting surfaces and selectively permitting the elements to assume a second position in response to the bias of the flexible band to release the reel.