Patent application number | Description | Published |
20130246008 | CABIN AIRFLOW MODELING - Systems and methods for cabin airflow modeling are disclosed. In one embodiment, a computer based system to model airflow dynamics in a controlled cabin environment, comprises a data store in a tangible computer readable memory which stores a template of the controlled cabin environment and a plurality of logical objects which represent physical objects, wherein the logical objects comprise airflow characteristics associated therewith and a processor to construct a two-dimensional layout of the cabin environment, and generate, from the two-dimensional layout of the cabin environment, a script to construct a three-dimensional airflow model for the cabin environment. In some embodiments, the system may be implemented in a computing system or as logic instructions recorded on a computer readable medium. | 09-19-2013 |
20140238234 | AIRCRAFT CABIN AIR ENTRAINMENT FILTRATION WITH CONDENSATION DRAIN - An aircraft has a ventilation system that employs a plurality of nozzles positioned in a cavity between a sidewall of the aircraft cabin and a section of the aircraft fuselage. The nozzles receive a supply of ventilation air and direct jets of air from the nozzles, through the cavity and into the aircraft cabin. The jets of air produced by the nozzles create low-pressure areas in the cavity. At least one return air opening in the cabin sidewall communicates the low-pressure areas with the cabin interior, whereby the low pressure areas draw air from the cabin interior into the cavity where the drawn air is entrained with the jets of air produced by the nozzles. Devices inside the cavity remove suspended impurities from the air drawn into the cavity. In this manner, the ventilation system filters or sanitizes the air drawn through the system. | 08-28-2014 |
20140342648 | AIRCRAFT AIR SUPPLY SYSTEM FOR REDUCING AN EFFECTIVE ALTITUDE OF A FLIGHT DECK - An aircraft air supply system may include a primary duct to supply a primary air flow to a flight deck of an aircraft. A nitrogen generating system may be configured for generating nitrogen enriched air and oxygen enriched air. A secondary duct may be provided for channeling the oxygen enriched air from the nitrogen generating system to the primary duct. The flow of the oxygen enriched air into the primary duct and to the flight deck may be controlled to reduce an effective altitude of the flight deck. | 11-20-2014 |
20150251758 | CONTROLLING FLOW OF DRY ICE SUBLIMATION INSIDE A GALLEY CART - A galley cart system employs a housing with a door coupled to the housing, the door configured to be moved between a closed position and an open position. A vent plate in the housing communicates between a first compartment and a second compartment. A valve plate adjacent the vent plate is movable from a venting position when the door is in the closed position to a blocking position when the door is in the open position thereby preventing flow communication between the first and second compartment. | 09-10-2015 |
20150251761 | DRY ICE DRAW THROUGH GALLEY COOLING - A galley cart system employs a dry ice compartment and a refrigeration compartment in a galley cart in flow communication with the dry ice compartment. A ventilation system is in interruptible flow communication with at least the refrigeration compartment and configured to receive gas discharged from at least the refrigeration compartment. | 09-10-2015 |
20150253061 | CO2 VENTILATION BULB SEAL FOR INSULATED GALLEY CART - A galley cart system employs a dry ice compartment and a refrigeration compartment in a galley cart in flow communication with the dry ice compartment. A ventilation system is in interruptible flow communication with at least the refrigeration compartment and configured to receive gas discharged from at least the refrigeration compartment. | 09-10-2015 |
Patent application number | Description | Published |
20100328243 | MEMS SCANNING TOUCH PANEL AND COORDINATE DECTION METHOD THEREOF - The present invention discloses a MEMS scanning coordinate detection method and a touch panel thereof, wherein the touch panel comprises a light source module, a MEMS reflector, an image sensor, an image signal processor, and a coordinate calculator. When the laser light from the light source module is reflected by the MEMS reflector, the laser light is transformed into a scanning light beam. When the touch panel is touched by a pen or a finger, the scanning light beam is blocked and two inactive pixels are formed on the image sensor. The electronic signal is transmitted from the image signal processor and calculated by the coordinate calculator to determine the touch point position. | 12-30-2010 |
20130124579 | SHOWING SYSTEM FOR PRODUCT MATERIALS AND SHOWING METHOD THEREFOR - A showing system and a showing method for product materials are provided. In this showing method, a material module database is created and stored, which includes a number of three-dimensional material modules corresponding to a number of material information and a number of module class information corresponding to the material information. A preview database is created, which includes the material information, a number of preview modules and a number of preview class information corresponding to the material information. The preview modules and preview class information in the preview database are timingly adjusted according to the three-dimensional material modules and the class information in the material module database. A user interface receives the material information to display the corresponding preview modules and the preview class. The material management personnel can thus utilize the user interface to view and search for material information, thereby increasing the material management quality and efficiency. | 05-16-2013 |
Patent application number | Description | Published |
20130093352 | Opto-Electronic Devices And Methods - A method for amplifying an input optical signal includes the following steps: providing a light-emitting transistor device having a base region between collector and emitter regions; applying electrical signals with respect to the base, collector, and emitter regions to produce light emission from the base region of the light-emitting transistor device; and applying the input optical signal to the base region of the light-emitting transistor device to produce an amplified optical output from the base region. | 04-18-2013 |
20130317815 | METHOD AND SYSTEM FOR ANALYZING DIGITAL SOUND AUDIO SIGNAL ASSOCIATED WITH BABY CRY - A method for analyzing a digital audio signal associated with a baby cry, comprising the steps of: (a) processing the digital audio signal using a spectral analysis to generate a spectral data; (b) processing the digital audio signal using a time-frequency analysis to generate a time-frequency characteristic; (c) categorizing the baby cry into one of a basic type and a special type based on the spectral data; (d) if the baby cry is of the basic type, determining a basic need based on the time-frequency characteristic and a predetermined lookup table; and (e) if the baby cry is of the special type, determining a special need by inputting the time-frequency characteristic into a pre-trained artificial neural network. | 11-28-2013 |
20130342808 | ELECTRONIC VISION-THERAPY APPARATUS - An electronic vision-therapy apparatus includes a frame, a lens module and a control unit. The lens module includes first and second liquid crystal lenses. The control unit is for controlling the first and second liquid crystal lenses to cooperatively generate and display a light filtering pattern. The light filtering pattern has an opaque part and a plurality of transparent parts. The control unit configures a part of the first liquid crystal lens that corresponds to the opaque part to allow only light having a first polarization to pass therethrough, and configures a part of the second liquid crystal lens that corresponds to the opaque part to allow only light having a second polarization orthogonal to the first polarization to pass therethrough. | 12-26-2013 |