摘要:
An inhaler (1) for producing an inhalable aerosol of powdered medicament is disclosed. The inhaler (1) comprises an aerosolising device having a cyclone chamber (45) of substantially circular cross-section, inlet (24) and outlet (25) ports at opposite ends of the chamber (45) for the flow of drug laden air through the chamber (45) between said ports (24, 25) and, a bypass air inlet (46) for the flow of clean air into the chamber (45). The bypass air inlets (46) are configured so that air entering the chamber (45) through said inlet (46) forms a cyclone in the chamber (45) that interacts with the drug laden air flowing between the inlet (24) and outlet (25) ports. The inhaler (1) may have a tapered drug laden air flow conduit (70) to accelerate the flow prior to entry into the chamber (45) and/or an impaction element (81, 84, 92, 105) to deagglomerate drug particles.
摘要:
A beverage dispensing system having control-based functionality for managing a beverage dispensing process and a cleaning process for fluid dispensing system is disclosed. The beverage dispensing system has one or more beverage containers that supply beverage(s) to beverage line(s), which in turn, supply the beverage(s) to dispense unit(s), or tap(s). A controller manages overall functionality of the system. Each beverage container includes a beverage port through which a beverage is output to an associated beverage line for communication to an associated tap. A coupler is affixed to the container and interfaces the associated beverage line to the beverage port on the container. The controller monitors flow through the beverage lines to determine whether any of the couplers are malfunctioning by allowing fluid to flow when the beverage dispensing process is disabled. The beverage lines also include fob detectors that are configured to facilitate the cleaning process.
摘要:
A solid-state imager is mounted at a point-of-transaction workstation for capturing images of diverse targets useful for customer identification, customer payment validation, and operator surveillance. The imager is manually or automatically triggered and is operated at high speed to resist image blurring due to relative movement between the target and the imager.
摘要:
A system that facilitates age verification of machine data reader. A component associated with the machine data reader determines age-related data based at least in part upon data obtained from encoded data on an identification card. A component relays the age-related data to a point-of-sale system in a format that is compatible with the point-of sale system.
摘要:
Graceful/hitless restart features from a routing/signaling protocol may be utilized along with synchronization between cluster members in order to provide routing capabilities in a clustering environment. During normal operation, the active cluster member may operate the routing protocol(s) and communicate with the neighboring components using the cluster's address. As the active member learns the routes to the destinations, the routing data may be propagated to the stand-by cluster members across an internal communication mechanism. Configuration information for the routing component may also be propagated to the stand-by cluster members. Upon failure of the active routing component, the standby routing component may be started up such that neighboring routing components located outside of said cluster do not recalculate network topology based on said failure. This allows for failover to occur without affecting neighboring components and unduly burdening the system.
摘要:
The invention relates to a polymerizable, cross-linkable composition which contains: (A) 1-99.99 wt.-% of at least one conversion product of OH-functional (meth)acrylates with (i) oligomers from unsaturated rings or heterocyclic rings and maleic anhydride and/or with (ii) at least one ring-shaped polycarboxylic acid with at least 4 ring-carbon atoms and/or the anhydrides thereof with a saturated ring system, at least 4 carboxyl groups, and 0 or 1 heterocyclic ring atoms from the group N, O, S, whereby at least one carboxyl group and/or anhydride group of the above described substance groups is reacted with unsaturated polymerizable groups; (B) 0 to 98.99 wt.-% of one or more polymerizable, unsaturated organic compounds with at least one CH2═C(R10)—COO-group, whereby R10 represents H or methyl; (C) 0.01 to 5 wt.-% initiators and optional activators; (D) 0 to 90 wt.-% common solvents; (E) 10 to 90 wt.-% common fillers, pigments, thixotropy auxiliary agents, softening agents, diluting agents, rigidifying monomers, free-radical scavengers, stabilizing agents, and other auxiliary agents. The given wt.-% refers to the sum of all components (A) to (E). The composition is suited for bonding, casting or coating substrates and is especially suited as dental coupling agents, dental filling materials, dental cements, or dental sealers in the fields of dentistry and dental technology.
摘要:
A method of reading bar code symbols includes determining one or more parameters based upon the quantity and/or quality of the data which is being acquired, and providing the user with information concerning that parameter. The parameter may, for example, be the rate at which code words in the symbol are being read, and that information may be passed to the user by way of an LED which flashes at a rate which varies with the data acquisition rate. For a given bar code symbol being read, the rate of flashing varies with the position of the bar code reader with respect to the symbol. To improve the data acquisition rate, the user simply moves and/or rotates the bar code reader with respect to the symbol in a direction which causes the rate of flashing to increase. The invention extends to a bar code reader having means for providing an indication to a user of the relative suitability, for optimal reading of a symbol, of the current position of the reader.
摘要:
A semiconductor workpiece processing system having at least one processing apparatus for processing workpieces, a primary transport system, a secondary transport system and one or more interfaces between first transport system and second transport system. The primary and secondary transport systems each have one or more sections of substantially constant velocity and in queue sections communicating with the constant velocity sections.
摘要:
A solid-state imager is mounted at a point-of-transaction workstation for capturing images of diverse targets useful for customer identification, customer payment validation, and operator surveillance. The imager is manually or automatically triggered and is operated at high speed to resist image blurring due to relative movement between the target and the imager.
摘要:
An attachable rolling plate assembly which is attached as a single unit to a portable cutting tool to facilitate the safe rolling movement of the portable cutting tool on a workpiece. The invention comprises a frame assembly formed from a single piece of molded material such as fiber enriched high-impact nylon having a pair of oppositely disposed longitudinal sidewalls and a flat base portion having an opening through which a saw blade of a power saw extends. The invention also includes a cutting guide assembly to facilitate a straight cut, reduce torsional rotation of the saw blade and reduce kickback of the saw. A water spray hose is retained to spray water in front of a saw blade of a retained worm drive power saw.