Abstract: A blower assembly including a scroll having a first airflow deflector nose and a second airflow deflector nose, which are offset relative to each other about a circumference of the scroll. A rotor is housed within the scroll. The first airflow deflector nose is configured to deflect airflow generated by the rotor out of the scroll to a first outlet of the blower assembly. The second airflow deflector nose is configured to deflect airflow generated by the rotor out of the scroll to a second outlet of the blower assembly.

Abstract: A method and apparatus for signal equalization are provided. Multiple decision components are arranged in a sequence, beginning with a history portion and ending with a decode portion. Each decision component performs a decode decision on a symbol. Decode decisions are passed forward to other decision components where they can be used to compensate for intersymbol interference. Decode decision output by the history portion are otherwise discarded, while decode decisions output by the decode portion are output as a decoded signal. In the next decode cycle, input previously provided to the decode portion is again provided to the history portion, in a sliding, overlapping block manner.

Abstract: A heating, ventilation, and air conditioning (HVAC) assembly. The HVAC assembly includes a first shaft and a first airflow door movable by the first shaft. A second shaft and a second airflow door movable by the second shaft are also included. A case houses the first airflow door and the second airflow door. A cap is coupled to both the first shaft and the second shaft outside of the case. Rotation of the cap simultaneously rotates the first shaft and the second shaft.

Abstract: A heating, ventilation and air conditioning system includes a case having a face outlet and a foot outlet. A door is movable between a first position closing the face outlet and opening the foot outlet and a second position opening the face outlet and closing the foot outlet. A bypass passage allows air flow around the door when the door is in the second position to allow a specified amount of air flow to the foot outlet when the door closes the foot outlet.

Abstract: A blower unit for a vehicle heating, venting, and air conditioning (HVAC) unit is disclosed. The blower unit includes a case member that defines at least one exterior air intake aperture and at least one interior air intake aperture. The blower unit also includes a sealing member, a first door, and a second door. The first and second doors can move independent of each other. The first and second doors can be positioned in a mixture position to allow air flow into the blower unit through both the exterior and interior air intake apertures. The first door, in the mixture position, is sealed against the sealing member. As such, the first door and the sealing member cooperate to reduce air flow out of the blower unit through the interior air intake aperture.

Abstract: Embodiments herein describe a display device for performing wavelength multiplex visualization (WMV). The display device includes a display screen that includes a plurality of pixels where each pixel contains at least two discrete emitters that generate electromagnetic radiation at a certain wavelength. By controlling the luminance of the respective emitter, the display device sets the color of the pixel. When performing WMV, the display device uses the pixels to generate a left eye display frame and a right eye display frame. Generally, the left eye frame is generated using a different set of wavelengths than the right eye frame. The user can wear special glasses that have interference filters in the lenses which permit only one of the wavelengths to pass through. As a result, each eye of the user sees only one of the display frames, thereby creating the 3D effects.

Abstract: A heating, ventilation and air conditioning system includes a blower unit that has a first interior air intake, a second interior air intake and an exterior air intake. Three doors are moved between open and closed positions to define a recirculation mode, a fresh mode and a partial recirculation mode. As the doors move between their open and closed positions, a variable partial mode and a variable fresh mode are defined.

Abstract: A heating, ventilation and air conditioning system includes a blower unit that has an interior air intake and an exterior air intake. Three doors are moved between open and closed positions to define a recirculation mode, a fresh mode and a partial recirculation mode. As the doors move between their open and closed positions, a variable partial mode and a variable fresh mode are defined.

Abstract: A blower unit for a vehicle heating, venting, and air conditioning (HVAC) unit is disclosed. The blower unit includes a case member that defines at least one exterior air intake aperture and at least one interior air intake aperture. The blower unit also includes a sealing member, a first door, and a second door. The first and second doors can move independent of each other. The first and second doors can be positioned in a mixture position to allow air flow into the blower unit through both the exterior and interior air intake apertures. The first door, in the mixture position, is sealed against the sealing member. As such, the first door and the sealing member cooperate to reduce air flow out of the blower unit through the interior air intake aperture.

Abstract: The present invention provides a system and method for monitoring and reporting the controlled and uncontrolled emissions of hydrogen gas from an end use application such as a hydrogen cooled electrical generator. The system first determines a quantity hydrogen produced by a hydrogen conversion device from a first operating parameter. The quantity of hydrogen released in a controlled manner is determined from a second operating parameter. The amount of uncontrolled hydrogen emissions may then be calculated from the produced hydrogen and controlled release values. A report detailing the type and amounts of hydrogen emissions may then be created.

Abstract: A blower unit for a vehicle heating, venting, and air conditioning (HVAC) unit is disclosed. The blower unit includes a case member that defines at least one exterior air intake aperture and at least one interior air intake aperture. The blower unit also includes a sealing member, a first door, and a second door. The first and second doors can move independent of each other. The first and second doors can be positioned in a mixture position to allow air flow into the blower unit through both the exterior and interior air intake apertures. The first door, in the mixture position, is sealed against the sealing member. As such, the first door and the sealing member cooperate to reduce air flow out of the blower unit through the interior air intake aperture.

Abstract: A computer implemented method of defining an object union in an object oriented programming environment, comprising the steps of: selecting a first class from which a first object to be contained in the object union will be instantiated at runtime; selecting a second class from which a second object to be contained in the object union will be instantiated at runtime; selecting a policy function for operating on the first and second classes, at runtime, in order to define which methods supported by the first and second classes will be accessible via the object union at runtime.

Abstract: A file system for a computer supports a plurality of directories, each maintaining a list of data files as a plurality of directory entries. As well as means for creating data entries for real data files, the system includes means for creating anti-file directory entries having an attribute indicating there is no real data file corresponding to the entry. Entries may-be moved between directories and when an anti-file and a data file of the same name are present in the same directory, the real data file is deleted. This enables the synchronization of sets of target and source files to take account of changes.

Abstract: A desktop manager for a multi-processing graphic user interface operating system operates to control the display of a plurality of controls each occupying respective display areas on a desktop. An improved desktop manager characterised by means adapted to receive a request for urgency from a process owning a control; and means adapted to diminish the display of one or more of any other controls to draw the attention of a user to the control owned by the process requesting urgency is disclosed.

Abstract: An airbag initiator having an ignition charge and a low temperature ignition charge in an inner case and a metal header closing the inner case, a glass seal providing feed through of one or more electrical connections to the ignition charge through the header. The seal is preferably formed using glass material. A ceramic base supports the header and their spaced relationship maintained by a single continuous glass seal. The ceramic base and glass seal electrically isolates the header and ignition charge against accidental ignition. The ceramic to glass to metal seal provides protection against leakage of unfiltered gas from the inflator system. A ferromagnetic pressed material is assembled into the ceramic base and it's spaced relationship to the ceramic body and the electrical connections are maintained by a single continuous glass seal.

Abstract: Means for controlling the speed of the secondary of a linear motor, particularly the shuttle of a linear motor powered loom, consists of a series of uniformly spaced markings on the secondary and a sensor responsive to the markings and located adjacent to the linear motor primary. The markings cause the sensor to produce an oscillating output, the frequency of which is dependent on the speed of the secondary. A control signal derived from the sensor output is used to turn off the supply of current to the linear motor primary when the secondary is travelling at the required speed.

Abstract: To reduce the effects of noise in stereo audio apparatus, cross talk is introduced between the output channels in a frequency sensitive manner, the amount of cross talk being controlled in accordance with an input or output signal level on the level of two or more combined signals.