Abstract: A cleaning assembly including a disposable cleaning implement having a cleaning element mounted to a fitment having an elongated post. The cleaning assembly includes an elongated maneuvering wand having a handle portion and a distal implement attachment end thereof. A gripping mechanism is coupled to the wand attachment end, and is configured to releasably grip the fitment post to mount the cleaning implement. The gripping mechanism and the maneuvering wand cooperate to substantially limited pivotal movement of a longitudinal axis of the fitment post, relative a longitudinal axis of the gripping mechanism to not more than about 0 degrees to about 25 degrees when the fitment post is subjected to forces radial to the longitudinal axis of the fitment post.

Abstract: A disposable cleaning head comprising a sponge, scrim and a one-piece flexible fitment having an engagement member adapted to removably engage a handle. Preferably, the scrim includes a cleaning composition having at least one surfactant. The cleaning composition can optionally include one or more bactericidal agents, bleaching agents, chelants, salts, coloring agents, fragrances and preservatives.

Abstract: A cleaning system comprises a cleaning device having a handle portion, the handle portion having a proximal end and a distal end; a cleaning head portion, the cleaning head portion adapted for use with a removable cleaning pad; a cleaning pad; and a cleaning fluid reservoir fluidly coupled to the cleaning head portion such that cleaning fluid is controllably allowed to flow by gravity onto the surface to be cleaned adjacent the cleaning head portion. The cleaning tool further comprises a nozzle portion mounted to the head or handle portions. The head portion of the cleaning system is coupled to the handle portion. A scrubbing portion is operatively coupled to the head portion the scrubbing portion having a scrubbing surface having surface features for providing a scrubbing action to the surface to be cleaned.

Abstract: An advanced cleaning system having a handle portion with a proximal end and a distal end, a cleaning head portion, the cleaning head portion adapted for use with a removable cleaning pad, and a cleaning fluid reservoir fluidically coupled to the cleaning head portion such that cleaning fluid is controllably allowed to flow via gravity onto the surface to be cleaned adjacent the cleaning head portion.

Abstract: A digital delay line, comprising adjustable digital delay elements coupled in series, receives and buffers a packet bit stream. The outputs of selected adjustable digital delay elements are tapped for determining in parallel the destination address bits of the packet. The packet is routed at the end of the digital delay line to the destination indicated by the destination address bits.

Abstract: A computing device, such as a laptop personal computer (PC), a desktop PC, or a personal information device (PID), includes an antenna embedded therein for wireless communications. The antenna may be formed on a printed circuit board installed in the computing device. The antenna may include multiple radiating and receiving elements for mitigating multipath effects and/or responding to steering circuitry to form a directed antenna beam.

Abstract: A digital communication system includes a receiver and a transmitter in communication with the receiver over a communication link. The transmitter includes a buffer circuit which receives input data signals for transmission and a control signal. The buffer circuit outputs buffered data signals. A symbol encoder circuit receives the buffered data signals and provides the control signal. The symbol encoder circuit outputs data symbols over the communication link. The buffered data signals are supplied to the symbol encoder circuit in accordance with the control signal. The data symbols may be encoded with a number of data bits. The encoding may be done by voltage-level encoding.

Abstract: An improved squelch circuit and methodology for a multi-level quantizer employing one or more amplifiers to amplify an input signal at different gains. Comparators coupled to corresponding amplifiers or amplifier stages produce pulses based on comparing the amplified signals with a common reference potential. Digital delay lines coupled to the comparators repeatedly delay the pulses.

Abstract: An apparatus (10) includes an inflator structure (12) and a modular valve assembly (18). The inflator structure (12) defines an inflation fluid pressure chamber (15), a fluid exit opening (60), and a fluid flow path (62) extending between the chamber (15) and the exit opening (60). The modular valve assembly (18) has a plurality of parts that are interconnected separately from the inflator structure (12), including a metering member (182) and a tubular valve housing (180) containing and supporting the metering member (182) for movement within the valve housing (180). The modular valve assembly (18) has an installed position in which the valve housing (180) extends longitudinally across the flow path (62) defined by the inflator structure (12). The inflator structure (12) further defines a valve compartment (76) in which the valve housing (180) is receivable and movable longitudinally across the flow path (62) upon movement of the modular valve assembly (18) to its installed position.

Abstract: A signal detection circuit employs a delay line with edge detection logic for capturing and buffering timing information about an input signal. A plurality of comparators for comparing the input signal to different reference potentials capture amplitude information in the input signal launching bits into respective delay lines. Preferably, each delay line includes a counter for counting detected bit edges.

Abstract: A circuit for communicating between structures of an integrated circuit through a metallized layer is provided in which parallel data bits are bundled into serial data packages, serialized and sent from a structure to the metallized layer. A destination structure receives the serial data package from the metallized layer and deserializes the package back into a parallel set of data bits. The metallized layer may extend over a significant portion of a substrate of a chip as a metallized data plane or metallized clock plane. Moreover, the metallized layer may be coupled to a pin to allow communications between structures of separate integrated circuits.

Abstract: Processes for the preparation of 1,2-dihydro-3-hydroxy gibberellin acids of general formula (1) from precursor gibberellin acids that employs conditions which (a) do not require prior protection of the free carboxylic acid group; (b) preserve the .DELTA.(16)-olefinic bond and the lactone; and (c) enable the stereochemistry of the hydroxyl moiety at position 3 to be controlled, enabling access to the individual stereoisomers of the 1,2-dihydro-3-hydroxy gibberellin acids; said processes comprising the reaction of either a 3-keto gibberellin of general formula (2), or of the general formula (3), or a mixture thereof, in the presence or absence of a proton source depending on the particular precursor gibberellin acid, with a compound of general formula (4):M.sup.+ (alkyl).sub.3 BH.sup.- (4)wherein M.sup.30 represents a monovalent cation.______________________________________ ##STR1## R.sup.1 R.sup.2 R.sup.3 R.sup.