摘要:
A context based access control system that includes a set of one or more authorization contexts that are activated in response to selection of different functions or tasks or other functional boundary object of an application program. The authorization contexts are associated with one or more access policies that are invoked in response to activation of the one or more authorization contexts.
摘要:
A gas blender with auxiliary mixed gas outlet for mixing a primary gas, generally air, and a secondary gas, generally oxygen, to obtain a mixed gas having several controlled characteristics. The gas blender may be incorporated into a Continuous Positive Airway Pressure (CPAP) device. The gas blender controls the mixing to produce the mixed gas having a predetermined mixture setpoint, generally an oxygen percentage, and a predetermined control setpoint, generally a pressure setpoint or flow rate setpoint. The gas blender provides an auxiliary mixed gas source for use by an auxiliary piece of equipment such as a nebulizer or resuscitation bag. The gas blender includes a primary gas inlet passageway, a secondary gas inlet passageway, a gas mixing apparatus, a mixed gas distribution passageway with an auxiliary mixed gas outlet, a gas sensor, a delivery sensor, a mixed gas delivery control valve, a mixed gas controlled passageway, and a controller.
摘要:
Bulk coins dispenser having a rotary dispensing member. Rotation of the rotary dispensing member being controllable to control dispensing of coins stored therein. The coins may be packaged into coin rolls and controllably dispensed from the bulk coin dispenser.
摘要:
A composition of a multiple-layered ceramic fiber filter paper and method for manufacturing for use in a filter apparatus removes particulate from high temperature gas streams. In this application, ceramic fibers of varying diameters and lengths are combined in such a manner to yield different specific average pore sizes in segregated locations in the filter paper. The fiber combinations are formed into a paper sheet using a method that produces two or three porosity zones with different average pore sizes in each layer or porosity zone. The porosity gradient from large at gas stream entry to fine at gas stream exit increases particle-holding capacity while reducing the filtered gas backpressure experienced in single sized porosity layer media.
摘要:
A speedometer and communication device for boats includes a hand-held GPS unit, mounting member and antenna ring. The mounting member has a flange that extends and secures the mounting member to a cavity located in the dashboard of the boat. The mounting member may further have a power plug to supply power and mounting posts to secure the hand-held GPS unit. The antenna ring contains a receiver for receiving GPS signals and a transmitter for re-sending GPS signals. The hand-held GPS unit receives, calculates, and displays data relating to speed, location, time and includes user-selectable buttons for contacting emergency services.
摘要:
A method and apparatus is disclosed for detecting one or more faults in a multi-phase alternator, wherein a phase sensing unit, comprising a star wound resistor assembly, senses each phase of the alternator and provides an indirect phase measure; further wherein a comparing unit, comprising an op amp, receives and compares each of the corresponding phase measures with a reference to provide a comparison result and wherein a fault detection unit receiving the comparison result and providing a fault condition signal in the case of a fault.
摘要:
A non-volatile memory cell structure that is capable of holding two data bits. The structure includes a trench in a substrate with two sides of the trench being lined with a trapping material. The trench is filled with an oxide dielectric material and a control gate is formed over the oxide-filled trench. Source/drain regions are adjacent the trench sides with the trapping material. An energy barrier between the drain and source regions has two local high points that correspond to the trench corners. To read the device, sufficient gate voltage is applied to invert the channel and a sufficient drain voltage is applied to pull down the drain-side barrier. If charges of opposite polarity are trapped in the source-side trench corner, the source barrier will be significantly lowered so that current flows between source and drain under read conditions.
摘要:
An approach provides support for automatic fault isolation in a managed services system. A fault indication corresponding to a communications network of a customer is determined. An analysis is performed to determine a root cause of the fault indication using information associated with the determined fault to output an alarm. A determination is made whether the alarm is associated with a maintenance event to update the alarm. Further, a workflow event corresponding to the alarm is created.
摘要:
A kit for customizing an instrument includes a template that has a shape of a guitar body and is provided with an opening for positioning a guitar neck therethrough. The template includes a bottom surface, a side portion contiguous with the bottom surface, a lip portion for receiving a guitar body thereon, and springs for selectively maintaining the guitar body spaced above the bottom surface. A support section is connected to the bottom surface and is shaped to resemble a pick guard. Labels are attachable to a guitar pick guard by pressing same against the support section. A plurality of protrusions help maintain the guitar body spaced from the label after the guitar is positioned on the template so that a user can selectively align the guitar body with the label prior to pressing same against the pick guard.
摘要:
Systems and methods for automated laser microdissection are disclosed including automatic slide detection, position detection of cutting and capture lasers, focus optimization for cutting and capture lasers, energy and duration optimization for cutting and capture lasers, inspection and second phase capture and/or ablation in a quality control station and tracking information for linking substrate carrier or output microdissected regions with input sample or slide.