Patent application number | Description | Published |
20080250481 | Secure Web-Based User Authentication - Techniques for authenticating a user are described. In one implementation, a user requests access to protected information or resources by providing a user name and a password to a web server that controls access to the information or resources. If the user name and password match a known user profile, the web server retrieves a user identifier (e.g., a personal identification number) and constructs a translation table around the user identifier. The translation table includes the values that constitute the user identifier, random representations of each value, visual images that represent each value, and random image names for each visual image. The information in the translation table is then used to generate a user interface that allows the user to enter his or her user identifier via the user's computing device without exposing the actual user identifier values to the computing device. | 10-09-2008 |
20090122067 | OPEN FONTS INCLUDING HUMAN-READABLE FONTS FOR COMPILATION - Described is a technology by which an open font type (e.g., comprising human-readable script) may be compiled into compiled font code (e.g., by a just-in-time, or JIT compiler) and used to provide a font for use by a requesting program. In one example, upon receiving a request to load a font, a determination is made as to whether the font is a traditional type or an open type. If a traditional type, a reference to the traditional font is returned to facilitate loading of the font for use by the requesting program. If an open type, a determination is made as to whether the open type font is already compiled and cached as font code; if so, the cached compiled font code is referenced, without compiling. Otherwise the open font is compiled into compiled font code and cached, and the now-cached compiled font code is referenced. | 05-14-2009 |
Patent application number | Description | Published |
20080282523 | COMPOSITE SEAT PAN STRUCTURE FOR A LIGHTWEIGHT AIRCRAFT SEAT ASSEMBLY - An aircraft passenger seat configured in accordance with an embodiment of the invention utilizes composite materials to achieve significant weight savings relative to conventional seat designs. The seat includes one or more lightweight composite support legs, a lightweight composite seat pan, and a lightweight composite seat back structure. The support legs are coupled to the seat pan, which is in turn coupled to the seat back structure. The support legs utilize composite frame elements that are formed as continuous compression molded composite extrusions. The seat pan includes composite fore and aft cross beams that are also formed as continuous compression molded composite extrusions. The aft cross beam includes a rear flange that serves as a flexible “hinge” for the seat back structure. The seat can leverage producible and relatively inexpensive composite manufacturing techniques such that the seat can be economically produced for use as an economy class seat. | 11-20-2008 |
20080290242 | COMPOSITE LEG STRUCTURE FOR A LIGHTWEIGHT AIRCRAFT SEAT ASSEMBLY - An aircraft passenger seat configured in accordance with an embodiment of the invention utilizes composite materials to achieve significant weight savings relative to conventional seat designs. The seat includes one or more lightweight composite support legs, a lightweight composite seat pan, and a lightweight composite seat back structure. The support legs are coupled to the seat pan, which is in turn coupled to the seat back structure. The support legs utilize composite frame elements that are formed as continuous compression molded composite extrusions. The seat pan includes composite fore and aft cross beams that are also formed as continuous compression molded composite extrusions. The aft cross beam includes a rear flange that serves as a flexible “hinge” for the seat back structure. The seat can leverage producible and relatively inexpensive composite manufacturing techniques such that the seat can be economically produced for use as an economy class seat. | 11-27-2008 |
20080290715 | MODULAR PASSENGER SEAT FOR AN AIRCRAFT - An aircraft passenger seat assembly as described herein is formed from two primary and modular components: a structural frame that provides passenger support and dynamic load paths for the seat assembly; and a comfort frame that provides the passenger seating surface and the external upholstery layer for the seat assembly. If the seat assembly is designed for multiple passengers, then a separate comfort frame is used for each passenger seat location. The structural frame can be formed as a molded composite construction, and the comfort frame can also utilize a molded composite support frame. The support frame is used as a mounting shell for a fabric carrier that includes the external upholstery layer. The modular design and use of composite materials results in a significant weight and parts count savings relative to conventional seat designs. | 11-27-2008 |
20100081369 | PERSONAL VENTILATION IN AN AIRCRAFT ENVIRONMENT - An apparatus comprises an inlet capable of receiving air around a seat, a contaminant conditioning system, an outlet, and a fan system. The contaminant conditioning system may be capable of removing contaminants from the air to form conditioned air. The outlet may be capable of expelling the conditioned air around the seat. The fan system may be capable of drawing the air from a breathing zone through the inlet, moving the air drawn from the inlet to the contaminant conditioning system to form the conditioned air, and moving the conditioned air out of the outlet. | 04-01-2010 |
20100187894 | Composite Seat Pan Structure For A Lightweight Aircraft Seat Assembly - An aircraft passenger seat configured in accordance with an embodiment of the invention utilizes composite materials to achieve significant weight savings relative to conventional seat designs. The seat includes one or more lightweight composite support legs, a lightweight composite seat pan, and a lightweight composite seat back structure. The support legs are coupled to the seat pan, which is in turn coupled to the seat back structure. The support legs utilize composite frame elements that are formed as continuous compression molded composite extrusions. The seat pan includes composite fore and aft cross beams that are also formed as continuous compression molded composite extrusions. The aft cross beam includes a rear flange that serves as a flexible “hinge” for the seat back structure. The seat can leverage producible and relatively inexpensive composite manufacturing techniques such that the seat can be economically produced for use as an economy class seat. | 07-29-2010 |
20110101165 | MODULAR PASSENGER SEAT FOR AN AIRCRAFT - An aircraft passenger seat assembly as described herein is formed from two primary and modular components: a structural frame that provides passenger support and dynamic load paths for the seat assembly; and a comfort frame that provides the passenger seating surface and the external upholstery layer for the seat assembly. If the seat assembly is designed for multiple passengers, then a separate comfort frame is used for each passenger seat location. The structural frame can be formed as a molded composite construction, and the comfort frame can also utilize a molded composite support frame. The support frame is used as a mounting shell for a fabric carrier that includes the external upholstery layer. The modular design and use of composite materials results in a significant weight and parts count savings relative to conventional seat designs. | 05-05-2011 |
20120067513 | COMPOSITE LEG STRUCTURE FOR A LIGHTWEIGHT AIRCRAFT SEAT ASSEMBLY - An aircraft passenger seat configured in accordance with an embodiment of the invention utilizes composite materials to achieve significant weight savings relative to conventional seat designs. The seat includes one or more lightweight composite support legs, a lightweight composite seat pan, and a lightweight composite seat back structure. The support legs are coupled to the seat pan, which is in turn coupled to the seat back structure. The support legs utilize composite frame elements that are formed as continuous compression molded composite extrusions. The seat pan includes composite fore and aft cross beams that are also formed as continuous compression molded composite extrusions. The aft cross beam includes a rear flange that serves as a flexible “hinge” for the seat back structure. The seat can leverage producible and relatively inexpensive composite manufacturing techniques such that the seat can be economically produced for use as an economy class seat. | 03-22-2012 |
20120138744 | MODULAR PASSENGER SEAT FOR AN AIRCRAFT - An aircraft passenger seat assembly as described herein is formed from two primary and modular components: a structural frame that provides passenger support and dynamic load paths for the seat assembly; and a comfort frame that provides the passenger seating surface and the external upholstery layer for the seat assembly. If the seat assembly is designed for multiple passengers, then a separate comfort frame is used for each passenger seat location. The structural frame can be formed as a molded composite construction, and the comfort frame can also utilize a molded composite support frame. The support frame is used as a mounting shell for a fabric carrier that includes the external upholstery layer. The modular design and use of composite materials results in a significant weight and parts count savings relative to conventional seat designs. | 06-07-2012 |
20130122244 | Aircraft Interior Panels and Methods of Panel Fabrication - A multifunctional fully integral panel system design, a unique material configuration, and a process for fabricating a net shape (or nearly net shape) panel in one production cycle. The panel may comprise a base facing with an outer perimeter, a decorative film applied to the exterior of the base facing, an aft facing having an outer perimeter fused to the base facing, and a reinforcement core disposed between the unfused portions of the base and aft facings, which reinforcement core also acts as acoustic insulation (i.e., a noise attenuator). Alternatively or additionally, a foam core or blanket having thermal and/or acoustic insulation properties is attached to the external surface of the aft facing. The fabrication process involves the application of different heat treatments to panel components having different forming temperature or rubbery/elastic plateaus. | 05-16-2013 |
20140179212 | PERSONAL VENTILATION IN AN AIRCRAFT ENVIRONMENT - A method for providing purified air to an occupant of a seat in a mask lacking corporeal features that is generated by an apparatus. The apparatus includes a contaminant conditioning system that delivers purified air to a first and a second laminar flow generator. Each laminar flow generator produces a respective laminar flow that combines to form and fill a breathing space with purified air that envelopes an inhalation sphere of the occupant and inhibits air other than the purified air from entering the breathing space. | 06-26-2014 |