Abstract: A Coriolis mass flow sensor includes a flow sensor tube, a drive device situated relative to the flow sensor tube so as to cause the flow sensor tube to vibrate, and capacitance displacement gauges situated relative to the flow sensor tube so as to measure the twist in the flow sensor tube due to Coriolis force. In specific embodiments, electromagnetic, electrostatic, acoustic, and/or piezoelectric drives are used to vibrate the flow sensor tube. In still further embodiments, piezoelectric devices are used both to vibrate the flow sensor tube and measure the twist in the flow sensor tube. In accordance with certain embodiments of the invention, the Coriolis mass flow controller further includes an integrated flow control device adapted to receive fluid from the flow sensor tube and provide flow control.

Abstract: An electrochemical fuel cell contains first and second monolithic electrically conducting flow field-bipolar plate assemblies arranged essentially parallel to each other such that an inside surface of the first bipolar separator plate is facing an inside surface of the second bipolar separator plate, wherein the bipolar separator plates are electrically and mechanically connected by intervening layers that are directly bonded to each other. The fuel cells can be stacked between endplates and supplied with hydrogen and oxygen to generate electric power. An air cooled condenser for use with a fuel cell stack is composed of a porous foam condensing element and a porous foam cooling element. The condenser can be placed by a fuel cell stack for cooling purposes.

Abstract: To reduce bandwidth of non-scalable MPEG-2 coded video, certain non-zero AC DCT coefficients for the 8×8 blocks are removed from the MPEG-2 coded video. In one implementation, high-frequency AC DCT coefficients are removed at the end of the coefficient scan order. This method requires the least computation and is most desirable if the reduced-bandwidth video is to be spatially sub-sampled. In another implementation, the smallest-magnitude AC DCT coefficients are removed. This method may produce an undesirable increase in the frequency of occurrence of escape sequences in the (run, level) coding. This frequency can be reduced by retaining certain non-zero AC DCT coefficients that are not the largest magnitude coefficients, and by increasing a quantization scale to reduce the coefficient levels.

Abstract: A humidifier includes a reservoir for containing water, a wick wettable by water contained in the reservoir and a humidifier bottle for supplying water to the reservoir. The bottle is pivotally situated in the humidifier and a translating member is responsive to the angular movement of the humidifier bottle. The translating member includes a visual indicator thereon to indicate the amount of water contained in the bottle. A biasing member cooperates with the translating member to situate the humidifier bottle in a first angular position in response to the bottle being empty, such that the bottle is displaced from the first angular position within the receptacle when the bottle contains water. The amount of angular displacement of the bottle is a function of the amount of water in the bottle. A light source may be provided to illuminate the display window in response to movement of the translating member.

Abstract: Stapling device (1) for stapling a workpiece (23), typically in the form of a sheaf of paper. The stapler (1) includes a support base (3) and a stapling unit (2) connected by a connecting piece (4) in a moveable manner. The stapling unit has a stapling magazine (6) in which staple blanks (24) are stored. A driver (7) is provided that drives the stapler so as to perform a stapling operation, and during which operation the workpiece is stapled. The support base is provided with an anvil (10) on which the workpiece is placed and against which stapling is carried out; the staple being secured in the workpiece with an orientation such that its longitudinal direction (T) is perpendicular to the longitudinal direction (L) of the stapler, whereby the connecting piece (4) extends along only one long side (21) of the stapler.

Abstract: A method and apparatus are disclosed for improving the disturbance pass through characteristics of a line interactive uninterruptible power supply (“UPS”). One disclosed technique uses a naturally commutated fast utility disconnect switch, wherein the switch is self commutated by the UPS inverter forcing the current through the switch to zero. A second disclosed technique uses a gate commutated fast utility disconnect switch and the associated snubber circuits, wherein the fast utility disconnect is opened quickly upon occurrence of a line fault and the energy generated in interrupting the line current is dissipated by the snubber circuits.

Abstract: A drive apparatus for use with a dynamoelectric machine system includes drive means connected to the dynamoelectric machine to control at least one of the current or voltage of the machine and a processor including a microcontroller for supplying machine control information to the drive means. A plurality of switches are connected to the processor and art positionable in a plurality of switch settings. Preselected switch settings correspond to operating characteristic information associated with corresponding versions of a given appliance, such that a user positions the switches in a desired switch setting to select the corresponding version of the given appliance. The microcontroller is programmed to read the switch setting and in response thereto, obtain the system operating characteristic information corresponding to the selected version of the given appliance from said second memory so as to permit the system to be used in different versions of the given appliance.

Abstract: A receiver in which sync data detection logic detects unencoded sync data at block boundaries of blocks encoded symbols received over a communications channel. Based on the detection of the sync data, the sync data detection logic determine synchronization information for one or more components of the receiver. It may also determine one or more system parameters by counting the number of symbols between successive instances of the sync data.

Abstract: A wearable computer system includes a processing unit (102) and a number of peripherals. The processing unit and peripherals are coupled in a daisy-chain fashion utilizing a serial bus (120). The processing unit has a single connector for implementing the serial bus, and peripherals each have two connectors for propagating the serial bus. The wearable computer system has only one unused connector at any one time, thereby reducing excess bulk and weight due to excessive unused connectors. When a peripheral interrupts the processing unit, the processing unit relinquishes the serial bus to the interrupting peripheral. Alternatively, peripherals are assigned time slots within which the peripherals can utilize the serial bus.

Abstract: The present invention relates to a shock absorbing hammer and handle assembly. The shock absorbing hammer includes a hammer head including a striking portion, a shaft connected to the hammer head, and a hand grip. In accordance with aspects of the present invention, a hand grip assembly suitable for use with the shock absorbing hammer includes a shell defining an outer surface and an inner cavity. An inner elastomeric layer lines the inner cavity and defines an opening adapted to receive the shaft of the item. An outer elastomeric layer surrounds the outer surface of the shell. In particular embodiments of the handle grip, the outer elastomeric layer is formed with first and second elastomeric materials, which may define different durometer hardnesses. Still further, the inner elastomeric layer may also be formed with the first elastomeric material. In accordance with another aspects of the present invention, methods of making the novel handle grip are also presented.

Abstract: The present invention provides new methods for the synthesis of the therapeutic dinucleotide, P1,P4-di(uridine 5′-tetraphosphate), and demonstrates applicability to the production of large quantities. The methods of the present invention substantially reduce the time period required to synthesize diuridine tetraphosphate, preferably to three days or less. The novel tetrammonium and tetrasodium salts of P1,P4-di(uridine 5′-tetraphosphate) (Formula I) prepared by these methods are stable, soluble, nontoxic, and easy to handle during manufacture. wherein: X is Na, NH4 or H, provided that all X groups are not H.

Abstract: A fuel cell system for providing primary and/or auxiliary/backup power to one or more loads for which a primary and/or backup power source is desirable to enable equipment to function for its intended purpose. The system provides power to the one or more loads upon the occurrence of power outage condition, which includes a disruption in the delivery of primary power to, or power demand condition by, the one or more loads. A controller senses outage of primary power to, or demand for primary power by, the one or more loads, and, responsive thereto, operatively engages one or more fuel cells to provide power to the one or more loads.

Abstract: A method of and system for flushing one or more cells or components thereof in a particle-based electrochemical power source is provided. Reaction solution is delivered to and withdrawn from the one or more cells when the electrochemical power source is in a standby mode of operation.

Abstract: A performance gauge for use in conjunction with a transcription system including a speech processor linked to at least one speech recognition engine and at least one transcriptionist. The speech processor includes an input for receiving speech files and storage means for storing the received speech files until such a time that they are forwarded to a selected speech recognition engine or transcriptionist for processing. The system includes a transcriptionist text file database in which manually transcribed transcriptionist text files are stored, each stored transcriptionist text file including time stamped data indicative of position within an original speech file. The system further includes a recognition engine text file database in which recognition engine text files transcribed via the at least one speech recognition engine are stored, each stored recognition engine text file including time stamped data indicative of position within an original speech file.

Abstract: Described herein are methods that can be used for diagnosis and prognosis of breast cancer. Also described herein are methods that can be used to screen candidate bioactive agents for the ability to modulate breast cancer. Additionally, methods and molecular targets (genes and their products) for therapeutic intervention in breast cancer are described.

Abstract: The present invention is directed to a thermosyphon heat exchanger. The thermosyphon system eliminates the need for costly and inefficient moving parts in the cooling system. The system also minimizes failures rendering the system inoperable by eliminating mechanical components subject to breakdowns that would render the system inoperable. The design of the heat exchanger coils provides for increased efficiency, reduced cost, and simplified construction and maintenance. The system further reduces the energy consumption required for cooling operation while still providing excellent cooling performance.

Abstract: A new variety of Chrysanthemum plant named ‘Mega Time Rose,’ having a good uniform canopy of pink single flowers and a light green disc. The new variety has a medium tall vigor, free branching, uniform spreading habit and good foliage presentation.

Abstract: A new variety of Chrysanthemum plant named ‘Texas Time Red,’ having a good uniform canopy of red single quill with red spoon tip flowers and a light green disc. The new variety has a medium tall vigor, free branching, uniform spreading habit and good foliage presentation.