Abstract: The movable surfaces affecting the camber of a wing are dynamically adjusted to optimize wing camber for optimum lift/drag ratios under changing conditions during a given flight phase. In a preferred embodiment, an add-on dynamic adjustment control module provides command signals for optimum positioning of trailing edge movable surfaces, i.e., inboard flaps, outboard flaps, ailerons, and flaperons, which are used in place of the predetermined positions of the standard flight control system. The dynamic adjustment control module utilizes inputs of changing aircraft conditions such as altitude, Mach number, weight, center of gravity, vertical speed and flight phase. The dynamic adjustment control module's commands for repositioning the movable surfaces of the wing are transmitted through the standard flight control system to actuators for moving the flight control surfaces.
Type:
Grant
Filed:
April 13, 2007
Date of Patent:
January 5, 2010
Assignee:
The Boeing Company
Inventors:
Dan Onu, John D. Winter, Candy L. Carr, Paul M. Vijgen, Gary A. Emch, Michael E. Renzelmann
Abstract: With a simple and high-yield production method, a zinc-containing sustained-release composition capable of stabilizing a physiologically active protein or peptide, typically G-CSF by precipitation and retaining drug efficacy for several days in a living body owing to its sustained releasability is provided. Concretely, a zinc-containing sustained-release composition produced by forming a precipitate by mixing a physiologically active protein or peptide, a water-soluble zinc salt, a water-soluble carbonate and/or a water soluble phosphate aqueous solution. The zinc-containing sustained-release composition may be administered as a zinc-containing sustained preparation by adding a pharmaceutically acceptable additive as is necessary.
Abstract: An optical detection apparatus includes a housing having a circumferential opening therein. A primary mirror reflects light rays to form a first set of light rays to a secondary mirror that has a generally concave shape coupled to the housing. A tertiary mirror having a generally concave shape coupled to the housing spaced apart from the secondary mirror directs light to detection optics that form an image using the third set of light rays. The detection optics include a micro-mirror array that redirect the image to a detector. A controller controls the micro-mirror array and determines an event characteristic based upon the image thereon.
Type:
Grant
Filed:
August 26, 2008
Date of Patent:
December 29, 2009
Assignee:
The Boeing Company
Inventors:
Barbara A. Capron, Philip E. Cassady, Dennis G. Koshinz, Jonathan Saint Clair, William D. Sherman, Fong Shi, Minas H. Tanielian
Abstract: Methods of manufacturing reclosable packages having a slider-operated string zipper covered by a tamper-evident shroud that is provided with at least one opening that at least partially exposes the slider. In accordance with one method, openings are formed in a web of packaging material that is folded, placed over the slider-operated string zipper, and attached to the receptacle walls to form a shroud. Preferably, the openings are sized, shaped and situated so that they frame the slider on both sides of the shroud. In accordance with another method, a reclosable package having a slider-operated string zipper and a shroud with openings that at least partially expose the slider can be formed using a single web of packaging material that is folded and sealed to form a shroud that covers the string zipper.
Abstract: A package comprising: a receptacle comprising front and rear walls joined to each other at top and bottom cross seals and connected to each other along first and second sides of the receptacle, the front wall comprising a loop that projects outward and that extends across the front wall from the first side to the second side of the receptacle; and a pair of zipper strips having mutually interlocked profiles, the zipper strips being disposed inside and joined to the loop.
Type:
Grant
Filed:
September 16, 2005
Date of Patent:
December 22, 2009
Assignee:
Illinois Tool Works Inc.
Inventors:
Eric Paul Plourde, John H. Pilarski, Rusty Koenigkramer, Kenny E. McCracken
Abstract: A semi-automatic rifle kit comprises a receiver; first and second bolt assemblies that can be interchangeably inserted inside the receiver when no barrel is coupled to the receiver; and first and second barrels that can be interchangeably coupled to the receiver when no bolt assembly is inserted inside the receiver. The first bolt assembly can be inserted inside the receiver when the first barrel is coupled to the receiver, but not when the second barrel is coupled to the receiver. The second bolt assembly can be inserted inside the receiver when the second barrel is coupled to the receiver, but not when the first barrel is coupled to the receiver. The first bolt assembly and the first barrel are designed for use with a first type of cartridge, but not a second type of cartridge. The second bolt assembly and the second barrel being are designed for use with the second type of cartridge, but not the first type of cartridge.
Abstract: An interface system for interfacing to a first receiving device receiving a first plurality of signals and a second receiving device receives a second signal includes a microcontroller coupled to the first receiving device and the second receiving device. The interface has an output. The microcontroller couples a first portion of the first plurality of signals from the first receiving device and receives the second signal after the first portion. The second signal is coupled to the output. Thereafter, the second portion of the first plurality of signals is coupled to the output.
Abstract: A method for forming an aluminum alloy article having improved mechanical properties using a solid-state joining process in which the problem of ductility reduction is minimized by conducting a thermal exposure treatment prior to solution heat treatment. This thermal exposure treatment, done at a temperature below the solution heat treatment temperature, releases stored energy in the aluminum-alloy material. The aluminum-alloy material then does not have sufficient energy to cause recrystallization and abnormal grain growth during the subsequent solution heat treatment process. The resultant aluminum-alloy material has a restored mechanical strength with only a minor, but acceptable, decrease in original ductility.
Type:
Grant
Filed:
September 13, 2004
Date of Patent:
November 10, 2009
Assignee:
The Boeing Company
Inventors:
Krishnan K. Sankaran, Richard J. Lederich, Kevin T. Slattery
Abstract: A monument fitting assembly for installing a monument in an aircraft. The fitting assembly is comprised of a ramp member and a fastening bracket member. The ramp member is attached to a floor of the aircraft. Further, the fastening bracket member is attached to a monument. The fastening bracket member is releasably attached to the ramp member and positions the monument a predetermined height above the floor in a predetermined position within the aircraft and supports the monument in a plurality of load-bearing directions.
Abstract: A servicing bridge (14) for an airport (13) includes multiple servicing levels (82, 102). A bridge (81) includes one or more of the servicing levels (82, 102) and extends from a terminal of the airport (13). A ground support service sub-system is coupled to the servicing levels (82, 102) and is configured to mate with a service opening (26) of the aircraft (12). The ground support service sub-system provides services to the aircraft (12) through the service opening (26) and on the servicing levels (82, 102).
Type:
Grant
Filed:
November 23, 2005
Date of Patent:
November 10, 2009
Assignee:
The Boeing Company
Inventors:
William R. McCoskey, Richard N. Johnson
Abstract: A pilot rest system for use in a flight deck of an aircraft comprising a sleeping area, which comprises two parts, the first part being the space beneath one or more observer seats and the second part being a seat-free area adjacent to said seats. A curtain is preferably provided to enclose the second part of the sleeping area to ensure privacy and keep the sleep area dark if desired. The rest system can further comprise a mini-lavatory and a mini-galley in the flight deck.
Abstract: A method for the direct manufacture of aerospace duct elements is provided comprising executing a single build run on a build chamber using direct fabrication technology to generate at least one duct section. The at least one duct section is generated by forming a plurality of partial cylinder duct segments orientated within the build chamber in a nested arrangement during the single build run, and assembling at least two of the partial cylinder duct segments to form the duct section. During the single build run a plurality of stiffening protrusions are formed on each of the partial cylinder duct segments to improve duct rigidity and to modify flow through the duct section.
Type:
Grant
Filed:
September 2, 2005
Date of Patent:
October 27, 2009
Assignee:
The Boeing Company
Inventors:
Christopher S. Huskamp, Victor Blakemore Slaughter
Abstract: A method of WWW page retrieval from a web site, comprising entering information associated with the site; and directly displaying said page, using a browser, without any additional user intervention. Preferably, the information is in a non-Latin language. Alternatively or additionally, the information does not meet domain name specifications, for example, being in a free-form format.
Abstract: An aircraft stringer lay-up assembly is provided comprising a first mandrel element having a first mandrel material with a first mandrel coefficient of thermal expansion. A composite ply assembly is laid up onto the first mandrel element to generate a primary lay-up surface. The composite ply assembly comprises a first primary fold-over portion folded onto to the first mandrel right end surface. A second primary fold over portion folds over to the first mandrel left end surface. The first mandrel coefficient of thermal expansion is adapted such that the first mandrel is movable between a first mandrel normal condition and a first mandrel heated condition where the first mandrel right end surface and the first mandrel left end surface move away from each other. The first primary fold-over portion and the secondary primary fold over portion are thereby moved such that wrinkles are pulled out of said primary lay-up surface.
Abstract: A method of winding a length of plastic ribbon (such as a zipper of the type used in reclosable packaging) around a cylinder of a spool having a first flange at one end and a second flange at the other end, comprising the following steps: (a) winding the ribbon with a winding tension in a first range when the portion of the ribbon being wound is within a first volume surrounding a central region of the cylinder; and (b) winding the ribbon with a winding tension in a second range when the portion of the ribbon being wound is within second and third volumes surrounding respective portions of the cylinder disposed between the central region and the first and second flanges respectively. To reduce camber in the portions of the wound ribbon disposed in the second and third volumes, i.e., near the respective spool flanges, the upper limit of the second range of winding tension is less than the lower limit of the first range of winding tension, i.e.
Type:
Grant
Filed:
June 14, 2005
Date of Patent:
September 8, 2009
Assignee:
Illinois Tool Works Inc.
Inventors:
Carroll F. Baranowske, III, Rusty Koenigkramer, Hugh K. Schedler, Carolyn Cannan, legal representative