Abstract: An air-compressed bullet gun assembly with a length-reduced gun barrel is provided, including a barrel body, a bullet-firing device, a blocking element and a rear cover. The barrel body includes a hollow tube which further includes a 1st blocking flange and a 2nd blocking flange; the 2nd blocking flange divides the hollow tube into two connected parts: the 1st air chamber and the 2nd air chamber; the 1st air chamber includes a screw hole. The bullet firing device includes a 1st protruding flange, a 1st air-tight loop, a 2nd air-tight loop, a plurality of ventilators, and a guiding pole. The blocking element includes a locking hole, a 2nd protruding flange, and a 3rd air-tight loop. The rear cover includes a 5th air-tight loop.

Abstract: The oven (1) which is the object of the present invention, comprises an outer cabinet (2) preferably in a rectangular prism shape, a cooking chamber (3) located inside this outer cabinet with spacing between, fan(s) (9) moving the air inside the oven, heater(s) (10) that heat the air, a fan cladding (11) located at the back of the cooking chamber (3) that directs the air moved by the fan, a side wall (4) enabling the transfer of the air moved by the fan and received from the inlet, towards the middle and the back sections of the cooking chamber at required temperature and pressure rates.

Abstract: A modular flue adapter system and method is described to accommodate a conduit for exhaust between a firebox and a firebox flue, wherein the firebox is inserted into a firebox opening, by providing an offset distance and/or direction between the exhaust of the firebox and the firebox flue.

Abstract: A conventional respiratory nebulizer has an emergency medication dose storage system conveniently useable in an emergency to deliver the stored medication dose directly to the nebulizing chamber quickly, reliably, and with a single impulse of manual force to a simple mechanical delivery system, thereby making the nebulizer useable in two steps: (a) opening the medication capsule with a simple opening action; and (b) inhaling the nebulized medication. The nebulizer can be operated without disassembling the nebulizer housing so as to expose the nebulizing chamber and without manually opening the liquid medication container and, without spillage and without manual pouring of the liquid medication directly into the nebulizing chamber, and without reassembling the nebulizer housing before positioning the inhaler mouthpiece in the mouth so as to inhale the nebulized medication.

Abstract: A delivery device, in particular a breath-actuated nasal delivery device, for delivering substance, in particular one of a liquid, as a suspension or solution, or a powder containing a medicament, especially systemic or topical pharmaceuticals, or a vaccine to the nasal airway of a subject.

Abstract: An apparatus configured to display a three-dimensional representation of a waveform for a breathing assistance system may include a processor and a display device. The processor may be configured to receive signals from one or more sensors over a plurality of time periods and generate multiple instances of a waveform based on the received signals, each instance corresponding to one of the plurality of time periods. The display device may be configured to cooperate with the processor to display a graphical three-dimensional representation of the waveform over time. The three-dimensional representation may include graphical representations of the multiple instances of the waveform displayed simultaneously.

Abstract: Aircraft passengers who require a therapeutic oxygen supply independently of the prevailing cabin pressure, as distinguished from an emergency oxygen supply that depends on an inadequate cabin pressure, can breath therapeutic oxygen and/or emergency oxygen depending on the situation, through the same therapeutic oxygen masks. For this purpose a control accessible to the crew is used to connect a therapeutic oxygen supply to the emergency oxygen distribution system of the aircraft, whereby the source of oxygen is used either partially for therapeutic purposes or fully for emergency purposes.

Abstract: An emergency oxygen supply system for use on aircraft in the event of a loss in cabin pressure is configured for delivering allotments of oxygen and timing the delivery such allotments to each passenger so as maximize the efficiency of the transfer of such oxygen into the passenger's bloodstream. The delivery of each allotment is selected so that the entire allotment is available for inhalation into the region of the lung most efficient at oxygen transfer while the volume of the allotment is selected to substantially coincide with the volume of such region of the lung.

Abstract: A supraglottic airway of the type used to facilitate lung ventilation and the insertion of endo-tracheal tubes or related medical instruments through a patient's laryngeal opening where the shield is constructed of a generally single-use blow-molded structure.

Abstract: A laryngeal mask includes an airway conduit, and a mask connected to the airway conduit, the mask that includes an inflatable portion. An inflation lumen is coupled to the inflatable portion of the mask as well as an inflation valve. The inflation valve includes an exterior housing that has an exit aperture and a stem that is movable between an open position and a closed position. A vent clip is removably coupled to the inflation valve and includes a body portion, an exterior housing interface portion extending from the body portion and a finger extending from the body portion. The exterior housing interface portion includes a gripping surface which is formed to contact at least an approximately 90 degree portion of the inflation valve exterior housing and the finger maintains the inflation valve in an open position.

Abstract: Protective shields with and without retaining wings and shield cover for protecting the vulva and labia minora of a female. The protective shield is shaped to conform to the outer shape of the labia minora and may include retaining wings which hold the shield in place. An outer cover may be installed on the shield for protective and ornamental purposes.

Abstract: An adhesive skin protector that filters sunlight harmful to skin lesions. The protector includes at least one adhesive layer adapted to adhere to an area of skin having a skin lesion; and at least one filter layer attached to said adhesive layer, the at least one filter layer being adapted to filter sunlight harmful to the skin lesion.

Abstract: Surgical implements used during an operating procedure are detected in human tissue. Markers attached to the surgical implements change their impedance at a preselected frequency in the presence of an electromagnetic field. Each of the markers is thereby provided with signal-identifying characteristics. The signal-identifying characteristics are detected outside the operating room in an accurate, reliable manner. Potential interference with operating room electronic instrumentation is avoided, the possibility of operator error is reduced and system cost and space requirements are substantially lowered.

Abstract: An automatic machine for processing articles in the tobacco industry, and relative control method; the automatic machine has a production line along which a number of materials are processed to produce the articles; a number of operating members located along the production line; a control unit for controlling data relating to operation of the automatic machine; and a user interface device connected to the control unit and having a memory device which stores data belonging to the following classes: error messages resulting in automatic stoppage of the automatic machine; report messages; operator-intervention-request messages; production counters; values of analog and digital internal control variables; position/speed signals; format-change requests; end-of-shift requests; and operating parameters of the automatic machine.

Abstract: A smoking article such as a cigarette comprises a tobacco rod and a filter component having a cavity filled with spherical beaded carbon. As mainstream tobacco smoke is drawn through the filter component, targeted gas phase smoke constituents are removed as the smoke passes through the carbon. During the filter manufacturing process the spherical beaded carbon flows like a liquid and substantially completely fills the cavity. Point-to-point contact between the spherical beads together with substantially complete filling of the cavity produces minimal channeling of ambulatory gas phase as well as maximum contact between the gas phase and the carbon surface of the spherical beads during smoking.

Abstract: A smoking article such as a cigarette comprises a tobacco rod and a filter component having a cavity filled with spherical beaded carbon. As mainstream tobacco smoke is drawn through the filter component, targeted gas phase smoke constituents are removed as the smoke passes through the carbon. During the filter manufacturing process the spherical beaded carbon flows like a liquid and substantially completely fills the cavity. Point-to-point contact between the spherical beads together with substantially complete filling of the cavity produces minimal channeling of ambulatory gas phase as well as maximum contact between the gas phase and the carbon surface of the spherical beads during smoking.

Abstract: A disposable wig has a base 1 formed of an extremely thin sheet, hair segments 3 implanted onto the base and an adhesive layer 7 formed on the underside of the base. The thickness of the base is of the order of microns (?). The adhesive layer is uniformly formed on the entire underside of the base with such a thickness that there is a little unevenness with projected portions 9 and remaining portions. The projected portions engaging the root portions 5 of the implanted hair segments protruding from the underside of the base, and are raised toward the surface side of the base when the wig is fitted onto a human skin. When the wig is fitted onto scalp 13, the unevenness at the underside of the base is depressed and raised by the surface of the scalp so that, at the base surface, the projected portions engaging the root portions of the implanted hair segments are raised when compared with the remaining portions.

Abstract: The present invention describes an undercarriage washer including a stabilizing skid plate and an outlet that permits non-vertical fluid discharge. The washer is adapted for use with a high-pressure washing fluid. The undercarriage washer includes a rigid tube and an angled inlet and an outlet. A skid plate is fixedly secured to the tube proximate to the outlet. The skid plate provides sufficient lateral support so that a high-pressure discharge does not rotate the washer stream. A non-vertical discharge angle permits cleaning of large undercarriage parts.

Abstract: A vehicle treatment apparatus for a vehicle cleaning system includes a frame structure having a pair of vertical side supports that are secured to the ground and are spaced apart from one another. The pair of vertical side supports have a generally horizontal treatment member extending therebetween. The horizontal treatment member has a first end and a second end and is configured to communicate with a vehicle that passes thereunder. Each of the pair of vertical side supports include a retention mechanism formed therein for engaging a respective one of the first end and the second end of the generally horizontal treatment member. The generally horizontal treatment member is in communication with a controller to allow substantially vertical movement within each of the retention mechanism from a home position to at least one lower position where it communicates with the vehicle. The generally horizontal treatment member is in communication with a sensor to monitor application of a force thereto.

Abstract: A portable conveyor cleaning assembly with adjustable first and second end assemblies selectively mountable on respective sides of different width conveyors. A carriage is movable reciprocally over the conveyor to direct a cleaning fluid onto the conveyor, with the degree of reciprocal movement being adjustable to suit a particular conveyor.

Abstract: The disclosed system, device and method for automated non-contact cleaning of hardware articles generally includes: a cleaning chamber configured to at least partially enclose the hardware article to be cleaned; a plurality of nozzles configured to spray a sublimating agent on the hardware article; an air inlet configured to purge the chamber with a gas; and an air outlet configured to exhaust the purge gas, contaminants and sublimating agent from the chamber. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to realize improved non-contact cleaning function.

Abstract: A system, apparatus and method for processing flat articles, such as semiconductor wafers, with acoustical energy. In a cleaning process, the inventive system, apparatus and method can remove particles from both sides of a wafer more efficiently and effectively. In one aspect, the invention is a system for processing flat articles comprising: a first dispenser for applying a liquid to a first surface of a flat article; a second dispenser for applying liquid to a second surface of a flat article; a first transducer assembly positioned so as to transmit acoustical energy to the first surface of the flat article; and a second transducer assembly positioned so as to transmit acoustical energy to the second surface of the flat article.

Abstract: An adjustable lighted walking aid adapted to be used in low light or dark areas is disclosed and may include a cane having a front light for illuminating obstacles being encountered in front of the user and a back light for simultaneously illuminating the area proximate the feet of the user so that the user may see and thus help avoid upcoming obstacles in front, as well as observe the area at his or her feet while walking. The cane may be used in its generally vertical manner during use to assist properly the stability of the user, and is adjustable in its length to accommodate a variety of users.

Abstract: The technology of the present application provides a collapsible canopy shelter having reinforced eaves for additional structural integrity, as well as at least one collapsible ventilation flap in the canopy cover that is capable of moving between a closed position and an open position to ventilate air from beneath the canopy cover as desired. Further, the collapsible canopy shelter comprises a canopy frame with a robust, spring-loaded pull latch, allowing the user to quickly and easily assemble and collapse the shelter without risking injury.

Abstract: Disclosed is an actuating device for fixtures, particularly plumbing fixtures, comprising at least one input unit that is provided with a plurality of sensors which are connected to a control unit, and at least one drive unit for at least one closing device for at least one fluid pipe, especially a valve of a water pipe that can be controlled by means of the control unit. At least three sensors are arranged in a substantially regular manner essentially along a closed curve. The drive unit is triggered when signals of at least two adjacent sensors are detected.

Abstract: The present invention is directed to pressure relief devices and to corresponding pressure relief assemblies that have improved vacuum resistance, improved fragmentation resistance, and/or improved burst control while maintaining low mass. The pressure relief device includes a substantially flat flange section and a domed section. The domed section may include a transitional line that defines a change in the shape of the domed section. The pressure relief device may also include a bracket for securing or aligning a domed section to a flange section. The pressure relief device may further include a stress distribution feature that is disposed transversely to a line of weakness in the domed section. The pressure relief assembly may include a fastener having a wire that is configured to break and release the pressure relief device when subject to a predetermined tensile load.

Abstract: A backflow preventer that generally includes a modular fluid arrangement having a modular strut, a one-piece modular cage, a relief valve fluidly connected to the modular cage, and at least one in-line check valve removably housed in the modular cage. In operation, when backflow occurs, pressure in a chamber of the relief valve increases to provide a passageway for fluid to flow out of the modular cage, through the relief valve, to the environment. When the backflow stops, the pressure in the chamber decreases and the passageway closes, moving the fluid through the interior of the modular cage.

Abstract: Disclosed is a fuel leakage preventing valve, involving no variations in valve closing characteristics, in which a vertically movable float valve is arranged in a chamber defined inside a housing and in which a valve seat of the housing communicating with an outside is opened and closed by the float valve, which has a protruding step portion formed upwardly at the center of an upper surface of the float valve, a retainer fixed to the upper surface side of the float valve, the retainer having a flange portion covering the upper surface of the float valve and a cage portion raised from the flange portion to define an accommodating space in conjunction with the protruding step portion of the float valve; and a valve body for opening and closing the valve seat of the housing is rockably accommodated in the accommodating space defined by the cage portion.

Abstract: The present invention relates to a plant for storing gas under pressure. The plant includes at least one basin filled with a liquid, one or more pressure vessels located in the basin for storing the gas including interconnecting piping and connections to a gas supply and a gas discharge network, an anchoring system for supporting the vessels, a cover with a slanted surface on the underside for covering the basin which will lead any gas leak occurring in the basin towards and through a vent, and at least one gas detection equipment located in the vent. The plant is especially suitable for storing compressed gaseous hydrogen and can be connected to a hydrogen fuel replenishment system.

Abstract: An inexpensive, compact, conveniently installed drain tap for disposing of water from a condensate hose. The drain tap channels condensate water from a hose to a drain having at least one drain hole. The tap includes a base forming a hollow channel. The base has a spillway at one end of the channel, in fluid communication therewith. A peg extends downward from the base, including at least one hole barb adapted for retractable insertion into the drain hole. A hose connector is formed on the base, adapted for engagement with one end of the hose. The hose connector is in fluid communication with the base channel, so that when the peg is inserted into the drain hole and one end of the hose is engaged with the hose connector, water may flow through the hose, into the base channel and exit from the spillway onto the drain. In preferred embodiments, the hose connector includes at least one hose barb for gripping engagement of the hose.

Abstract: A metering valve assembly is provided for metering a fluid. The metering valve assembly includes a position sensor, metering valve, and a thermal compensation mechanism. The metering valve includes a valve housing having a flow passage therethrough, and a valve element movably mounted within the valve housing. The thermal compensation mechanism is coupled between the position sensor and the valve element and configured to adjust the displacement of the position sensor relative to the valve element as a function of fluid temperature.

Abstract: A hydraulic system has high priority hydraulic functions connected to a primary supply line that receives pressurized fluid from a source and low priority hydraulic functions connected to secondary supply line. A priority valve couples the primary supply line to the secondary supply line. The priority valve detects when the source is unable to furnish enough pressurized fluid to satisfy the demands of all the high and low priority hydraulic functions. In that case the priority valve reduces or eliminates fluid flow between the primary and secondary supply lines.

Abstract: A check valve of the flapper type structured for use in a self-primer pump is structured for attachment to the pump casing in a manner that facilitates servicing of the check valve, and includes securement means that are positioned external to the casing and a flapper that is located through an opening of the casing in a manner that enables the servicing of the valve without dropping the flapper or the hardware into the interior of the pump.

Abstract: A valve monitoring system including at least one valve having a movable handle with an activator therein mounted adjacent to a support panel on which are disposed a plurality of sensor devices responsive to the activator and a separate indicator panel for displaying the position of the valve handle. The activator at the handle and the sensor devices interact to selectively indicate operational conditions of the valve. In addition, a motor can be used to move the handle, and reconfigure the valve, as desired.

Abstract: A reservoir assembly of a power steering system includes a reservoir tank defining a tank chamber for holding a power steering fluid and an opening fluidly connected to the tank chamber for allowing power steering fluid to be added to the tank chamber. A breathable cap covers the opening and limits passage of power steering fluid thereby. The breathable cap allows airflow between the tank chamber and ambient. A cover is disposed over the breathable cap for preventing contaminants from entering the tank chamber through the breathable cap. The cover includes a disc section and a skirt depending axially from the disc section. The disc section and skirt cover the breathable cap. Legs protrude radially inwardly from the skirt. The legs include a first leg and a second leg which extends radially inwardly a greater amount than the first leg.

Abstract: In a direction control valve, a bottom face of an insertion hole of a first movable member is at a predetermined distance from a second movable member with respect to a first axial direction when communication between a first communication switching port and a communication object port is made and communication between a second communication switching port and the communication object port is broken. The bottom face contacts and pushes the second movable member in a second axial direction opposite to the first axial direction after the first movable member moves in the second axial direction by the predetermined distance while the first and second movable members move in the second axial direction to switch a port communicating with the communication object port from the first communication switching port to the second communication switching port.

Abstract: A manual valve of a hydraulic pressure control system for an automatic transmission includes: a valve body including a first exhaust passage that includes an exhausting hole and an intake hole that are communicated with a drive range port in a neutral range, such that a transmission fluid, which is supplied from the drive range port when the vehicle is shifted from drive to neutral, is exhausted; and a hydraulic pressure exhaust control unit that is disposed in the exhaust hole so as to control an exhaust amount according to an exhaust pressure.

Abstract: A flow divider includes a spool for distributing fluid from a supply flow path to priority and surplus flow paths. First and second surplus restrictions vary flow rate in accordance with the movement of the spool and restrict the flow rate to the surplus flow path respectively from first and second supply passages. The second surplus restriction is formed to restrict the flow rate in at least two steps. The spool includes a cross-sectional area changing portion located at a position corresponding to the second surplus restriction. Therefore, the circuit structure is prevented from becoming complicated and the fluid force acting as a spool urging force is suppressed.

Abstract: An all fluid-based no-moving part micro-mechanical logic family of microfluidic bubble logic devices is constructed from complex sequences of microfluidic channels, microfluidic bubble modulators for programming the devices, and microfluidic droplet/bubble memory elements for chemical storage and retrieval. The input is a sequence of bubbles/droplets encoding information, with the output being another sequence of bubbles/droplets. For performing a set of reactions/tasks, the modulators program the device by producing a precisely timed sequence of bubbles/droplets, resulting in a cascade of logic operations within the microfluidic channel sequence, utilizing the generated bubbles as a control. The devices are based on the principle of minimum energy interfaces formed between the two fluid phases enclosed inside precise channel geometries. Various devices, including logic gates, non-volatile bistable memory, shift registers, multiplexers, and ring oscillators have been designed and fabricated.

Abstract: A gas delivery apparatus having a manifold block configured to create a fluid flow path, a horizontal inlet port coupled to the manifold block at a first side in fluid communication with the fluid flow path and configured to receive a supply gas, a pneumatic valve coupled to the manifold block at a first end configured to prevent unauthorized activation of fluid flow, the pneumatic valve in fluid communication with the fluid flow path and horizontal inlet port, a purge valve coupled to the manifold block in fluid communication with the fluid flow path positioned adjacent the pneumatic valve, and a vertical purge port coupled to the manifold block at a first end, the vertical purge port positioned between the purge valve and the pneumatic valve and having a purge gas input/output connection at a second end, wherein the horizontal inlet port is positioned perpendicular to the vertical purge port.

Abstract: A gas panel assembly having at least one U-shaped MSM interconnection component is disclosed where the interconnection component straddles at least a pair of adjacent modular inserts and is fastened to planar support plate such that the fluidic inserts are held immobile.

Abstract: A flexible pipeline with multiple pipes, adapted for hydrocarbon transport, the pipeline comprising a flexible core element inside which flows hydrocarbon, an outer sheath around the flexible core element and at least one peripheral steel alloy pipe extending longitudinally in an annular space located between the outer sheath and the flexible core element, the annular space further comprising metal elements in contact with an aqueous medium containing oxygen and the metal elements is susceptible to being oxidized by fixing oxygen. The oxidizable metal elements and is peripheral pipe are maintained mutually spaced apart to be electrically decoupled.

Abstract: A shaft connecting device (18) having a thrust rod (8) and a lateral support (4) that fit into each other with minimal transverse play. In addition, the shaft connecting device (18) has a clamping device (16) with a stop arrangement (60, 60?, 66) and a fixation arrangement (30, 30?), the latter connecting the lateral support (4) and the thrust rod (8) exclusively on their respective upper ends to each other. Any opening, closing and adjusting of the connections between the thrust rod (8) and the lateral support (4) is possible in a particularly simple and convenient manner. The lateral support (4) and the thrust rod (8) support each other, thus resulting in a high dynamic load-bearing capacity. The overall design is simple, clear and cost-effective.

Abstract: A fluid dispensing system includes a fluid dispensing pump interchangeably connected to a fluid dispensing pump manipulator that is capable of translating the fluid dispensing pump between two known positions along the Z-axis, and at least one open ended container, such as a seedcoat, disposed below the fluid dispensing pump for receiving fluid therefrom. The fluid dispensing system further includes a controller. The controller 30 sends control signals for automating the fluid dispensing process.

Abstract: Systems and methods are provided for distributing a product, like hydrogen, contained in a carrier to a user, and for recovering the spent from the user. In one embodiment, the invention is a system for distributing a product releasably incorporated within a carrier, recovering spent, and conveying spent to a rehabilitation facility. In this embodiment, the system comprises a mobile delivery vehicle, the vehicle comprising a first storage vessel for storing fresh and for dispensing fresh using a connected fresh dispensing apparatus and for receiving and storing spent from a spent dispensing apparatus, the storage vessel further including means for separating fresh from spent. The system further includes fresh, spent, and a first user. The first user comprises a fresh storage vessel for receiving, storing, and dispensing fresh, and further comprises a first spent storage vessel for receiving, storing, and dispensing spent.

Abstract: Systems and methods for supply and delivery of a product incorporated into a carrier are provided. In one embodiment, the invention comprises a system that comprises a fresh storage vessel for receiving and storing fresh. The system further includes a fresh transferring apparatus communicably linked to the fresh storage vessel for transferring of fresh to a user when the user is connected to the transferring apparatus. The system further includes a spent storage vessel for receiving and storing spent (spent being defined as fresh with at least some product and/or product element removed therefrom), and a spent transferring apparatus communicably linked to the spent storage vessel for transferring spent from a user when the user is connected to the transferring apparatus. Optionally, the system further includes of an intermediate spent storage vessel disposed in the communicable connection between the spent transferring apparatus and the spent storage vessel.

Abstract: A viscous material metering system comprises a cutting apparatus comprising a tensioning fork having a main body diverging into extending tines; a cutting wire tensioned between the tines of the fork; and a driving mechanism operatively connected to the tensioning fork to drive the fork and tensioned cutting wire; and a controller controllably connected to the driving mechanism and having a set of instructions to control the driving mechanism to drive the fork to cut a continuous viscous material into portions of a predetermined size or weight for metering to a viscous material compounding system.

Abstract: Adapters are provided for establishing fluid communication between an anesthetic agent container and an anesthetic vaporizer having a fluid port. The adapter may be mountable on the vaporizer to cooperate with the spout of an anesthetic agent container or may be mountable on an anesthetic agent container to cooperate with the fluid port of an anesthetic vaporizer to provide a sealing and/or retaining relationship therebetween.

Abstract: A woodworking machine includes a worktable, a feeding device, a pressing wheel device, and a cutter disposed between the feeding device and the pressing wheel device. The feeding device includes a feeding unit, and at least two positioning members connected to the feeding unit and locked releaseably on a side portion of the worktable. The pressing wheel device includes a pressing wheel unit, and at least two positioning members connected to the pressing wheel unit and locked releaseably on an opposite side portion of the worktable. The pressing wheel unit presses a workpiece against the feeding unit.

Abstract: Disclosed is a method and apparatus finishing the surface of a wood piece to appear rough hewn. The apparatus comprises a hand planer having a longitudinal direction, a rotatable cutter head having at least one planning blade and a bottom surface. The bottom surface has a convex curved profile longitudinally along the hand planer. The cutter head extends below the curved profile of the bottom surface. The method comprises simultaneously translating and rocking the hand planer on the bottom surface so as to intermittently engage the cutter head against a surface so as to form a plurality of spaced apart divots therein.