Abstract: This application relates to a fuel dispensing system and method for safely regulating transfer of fuel between a fuel dispenser and a fuel recipient. The fuel dispensing system may be used, for example, to replenish electric vehicles that use refillable electrochemical power generation systems, such as fuel cell hybrid systems using hydrogen fuel. The system employs a combination of interlocks and other safety features specifically adapted for high-risk indoor environments. Fueling cannot commence until the dispenser and the recipient are electrically bonded to minimize the risk of spark generation. The system may include, for example, a fuel supply subsystem for preventing fuel flow except during a fueling session, an immobilization subsystem for preventing relative movement of the dispenser and the recipient during a fueling session, a communication subsystem for enabling data exchange between the dispenser and the recipient, and a leak detection subsystem for monitoring the fueling site for fuel leaks.

Abstract: The invention provides devices for the disruption of one or more layers of skin and methods of their use to administer therapeutic agents, e.g., antigens or drugs. The devices are designed to disrupt a defined area of skin. The defined area can approximate the area that a patch or other suitable vehicle for therapeutic agent, e.g., drug or vaccine, delivery is designed to contact. Exemplary devices employ a mask to define the area to be disrupted. Other devices disrupt a defined area by rotating in place. For devices that employ a mask that is secured to the skin, the invention provides methods of disrupting the stratum corneum by first securing the mask to the skin and then disrupting the skin. For rotating devices, the disrupting member is simply placed against the skin and actuated to effect disruption.

Abstract: This application relates to a fuel dispensing system and method for safely regulating transfer of fuel between a fuel dispenser and a fuel recipient. The fuel dispensing system may be used, for example, to replenish electric vehicles that use refillable electro-chemical power generation systems, such as fuel cell hybrid systems using hydrogen fuel. The system employs a combination of interlocks and other safety features specifically adapted for high-risk indoor environments. Fueling cannot commence until the dispenser and the recipient are electrically bonded to minimize the risk of spark generation. The system may include, for example, a fuel supply subsystem for preventing fuel flow except during a fueling session, an immobilization subsystem for preventing relative movement of the dispenser and the recipient during a fueling session, a communication subsystem for enabling data exchange between the dispenser and the recipient, and a leak detection subsystem for monitoring the fueling site for fuel leaks.

Abstract: A user input panel dynamically expands to accommodate user input, such as handwritten or keyboard input. Expansion may occur in one or two out of four possible directions, depending upon the language to be written or typed. For example, when writing English words, the input panel may expand to the right as the user writes and then downward when the input panel has fully expanded rightward.

Abstract: A cleaning implement for removing particulate soils from a compressible resilient surface is provided. The cleaning implement includes a ramp for pressing particulates against the compressible resilient surface and a collection member for collecting the particulates which are projected away from the compressible resilient surface when the cleaning implement is moved across the compressible resilient surface.

Abstract: The present invention relates to a disposable wipe for cleaning hard surfaces, comprising a cleaning substrate comprising a nonwoven material, the cleaning substrate having a longitudinal axis, an upper surface and a lower surface; and at least one attachment means; wherein said at least one attachment means is a pocket formed on the upper surface or the lower surface of said cleaning substrate, said pocket covering from about 2% to about 90% of the surface area of said upper surface, and having at least one opening. There is also provided a kit comprising the disposable cleaning wipe; and a cleaning implement comprising a mop head.

Abstract: This invention is directed to a point-of-care (POC) station that comprises a mobile cabinet with securable compartments and a pylon release mechanism. The POC station also comprises an immovable pylon, an articulated arm, and a terminal having a monitor. The POC station extends the medication and supply infrastructure into the patient room.

Abstract: A cleaning implement is provided for cleaning surfaces with a cleaning substrate. The cleaning implement includes a handle connected via a universal joint to a mop head. A portion of the universal joint forms a handgrip which allows a user to hold the mop head independently from the handle. The cleaning implement has a quick-disconnect mechanism which includes a male element located at a distal end of the handle and a female element located on the universal joint and which allow a user to easily disconnect the handle from the mop head.

Abstract: A system for recording for reuse, at least one test event and at least one associated response. A testing program sends one or more test events (e.g. button click) to a component (e.g. a web browser software application) and receives an associated response from the component (e.g. associated button is clicked). A tracing program stores test events and responses in a trace file and an analyser program analyses the file and creates “situations” of test events and associated responses. If required, the situations are further processed by an extractor program, which extracts surplus test events that are not required in order to produce an associated response. This extracting process produces a minimum set of test events, and the minimum sets and associated response are stored for reuse.

Abstract: A method and apparatus are provided for distributing water produced by the electrochemical reaction to ion-exchange membranes in an array comprising a plurality of electrochemical fuel cell stacks. Water distribution within individual fuel cell stacks within the array is improved to reduce membrane dryness near the oxidant stream inlet and to also reduce saturation of the oxidant stream near the oxidant stream outlet, thereby reducing electrode flooding. The method comprises periodically reversing the oxidant stream flow direction within at least one of the plurality of fuel cell stacks. The apparatus comprises an oxidant stream flow switching device for periodically switching the flow direction of an oxidant stream through an individual fuel cell stack. In one embodiment the apparatus further comprises a water recycler for capturing water from the oxidant exhaust stream and returning the captured water to the oxidant stream when the flow direction is reversed.

Abstract: A quick-release type axle system for in-line skates is disclosed. A pair of axle shafts cooperate with each other to support a wheel between a pair of frames. A release pin is inserted into a central bore formed through the axle shafts to lock the axle shafts relative to each other. In one embodiment, the release pin is pulled outwardly to release the axle shafts from the locked configuration, whereas in another embodiment, the release pin is pushed inwardly to achieve unlocking of the axle shafts. In some embodiments, a pair of release pins are used to achieve the quick-release mechanism of the present invention.

Abstract: A quick-release type axle system for in-line skates. A pair of axle shafts cooperate with each other to support a wheel between a pair of frames. A release pin is inserted into a central bore formed through the axle shafts to lock the axle shafts relative to each other. In one embodiment, the release pin is pulled outwardly to release the axle shafts from the locked configuration, whereas in another embodiment, the release pin is pushed inwardly to achieve unlocking of the axle shafts. In some embodiments, a pair of release pins are used to achieve the quick-release mechanism of the present invention.

Abstract: An anti-fouling composition which comprises a cured or cross-linked polymer free of perfluoropolyether moieties and a fluid fluorinated alkyl- or alkoxy-containing polymer or oligomer.

Abstract: A method and apparatus are provided for distributing water produced by the electrochemical reaction to ion-exchange membranes in an array comprising a plurality of electrochemical fuel cell stacks. Water distribution within individual fuel cell stacks within the array is improved to reduce membrane dryness near the oxidant stream inlet and to also reduce saturation of the oxidant stream near the oxidant stream outlet, thereby reducing electrode flooding. The method comprises periodically reversing the oxidant stream flow direction within at least one of the plurality of fuel cell stacks. The apparatus comprises an oxidant stream flow switching device for periodically switching the flow direction of an oxidant stream through an individual fuel cell stack. In one embodiment the apparatus further comprises a water recycler for capturing water from the oxidant exhaust stream and returning the captured water to the oxidant stream when the flow direction is reversed.

Abstract: A method and apparatus are provided for distributing water produced by the electrochemical reaction to ion-exchange membranes in an array comprising a plurality of electrochemical fuel cell stacks. Water distribution within individual fuel cell stacks within the array is improved to reduce membrane dryness near the oxidant stream inlet and to also reduce saturation of the oxidant stream near the oxidant stream outlet, thereby reducing electrode flooding. The method comprises periodically reversing the oxidant stream flow direction within at least one of the plurality of fuel cell stacks. The apparatus comprises an oxidant stream flow switching device for periodically switching the flow direction of an oxidant stream through an individual fuel cell stack.

Abstract: Multi-purpose cleaner utilizes emulsifyng surfactants and wetting agents to provide all purpose cleaning and degreasing of hard and soft surfaces. The unique combination of chemical components produces rapid emulsification and allows easy removal of a wide variety of carpet and fabric stains also. Formula consists essentially of the following constituents:(e) 0.8-5% by weight dialkyl sodium sulfosuccinate surfactants,(f) 3.1-15% by weight emulsifying surfactants, preferably NPE 9-12,(g) 1.9-10% by weight isopropanol, and(h) 70-94.2% by weight water.

Abstract: In order to facilitate diffusive transfer of an entity such as a solute between immiscible fluids and subsequent separation of the liquids without mixing, a method and an apparatus are disclosed and have first and second flow paths carrying first and second immiscible fluids on opposite sides of a foraminous sheet. The height of the apertures in the sheet is not greater than 200 micrometers (measured perpendicular to the width of the sheet and to the direction of fluid flow), and a stable interface is formed between the fluids within each aperture with a significant amount of fluid flow immediately adjacent the interface. Diffusive transfer takes place across the interface, and subsequently the fluids flow away from the region without mixing. The width of the flow paths measured perpendicular to sheet lies between 10 and 500 micrometers. The walls of each aperture may be parallel or tapered.

Abstract: A method and apparatus are provided for distributing water produced by the electrochemical reaction to an ion-exchange membrane in a electrochemical fuel cell. Water distribution within a fuel cell is improved to reduce membrane dryness near the oxidant stream inlet and to also reduce saturation of the oxidant stream near the oxidant stream outlet, thereby reducing electrode flooding. The method comprises periodically reversing the flow direction of an oxidant stream through a fuel cell flow field. The apparatus comprises an oxidant stream flow switching device for periodically switching the flow direction of an oxidant stream through a fuel cell flow field. In one embodiment the apparatus further comprises a water recycler for capturing water from the oxidant exhaust stream and returning the captured water to the oxidant supply stream when the flow direction is reversed.