Abstract: A method and apparatus for thermally decoupling fuel from an airframe structure is provided. In some aspects, an apparatus may include a bladder wall having stratified refractory fabric and refractory metal, and a sealant coating an internal surface of the bladder wall. The bladder wall may be configured to maintain an internal surface temperature of 300° F. or less when exposed to an external surface temperature of at least 500° F.

Abstract: A method and apparatus for thermally decoupling fuel from an airframe structure is provided. In some aspects, an apparatus may include a bladder wall having stratified refractory fabric and refractory metal, and a sealant coating an internal surface of the bladder wall. The bladder wall may be configured to maintain an internal surface temperature of 300° F. or less when exposed to an external surface temperature of at least 500° F.

Abstract: A working vehicle, such as an agricultural combine, includes a vehicle body and an internal combustion engine carried by the vehicle body. The internal combustion engine includes a heat exchanger. An air scoop has an inlet positioned near a top of the vehicle body and facing in an upward direction, and an outlet positioned in association with the heat exchanger.

Abstract: A working vehicle such as an agricultural combine includes a vehicle body and an internal combustion engine carried by the vehicle body. An engine compartment at least partially encloses the internal combustion engine. An air exhaust chimney has an inlet in fluid communication with the engine compartment, and an outlet positioned near a top of the vehicle body and facing in an upward direction.

Abstract: An integrated apparatus capable of both molecular and elemental spectroscopic analysis includes, in an exemplary embodiment, a molecular spectroscopic analysis system, an elemental spectroscopic analysis system, and a computational and analysis module. The computational and analysis module is coupled to the molecular spectroscopic analysis system and to the elemental spectroscopic analysis system. The integrated apparatus also includes a display device coupled to the computational and analysis module.

Abstract: A defect detection system for thermally imaging a structure that has been energized by a sound energy. The system includes a transducer that couples a sound signal into the structure, where the sound signal causes defects in the structure to heat up. In one embodiment, the sound signal has one or more frequencies that are at or near an eigen-mode of the structure.

Abstract: Apparatus and methods in which one or more elemental taggants that are extrinsically placed in an object are detected by x-ray fluorescence analysis to identify or authenticate the object are described. The taggant is manufactured as part of the object or the taggant is placed into a coating, packaging, label, or otherwise embedded onto the object for the purpose of later verifying the presence or absence of these elements by x-ray fluorescence. The taggant is then analyzed by XRF and the analysis is then converted into a 2D symbol format that can be used in various security and authentication applications. By using x-ray fluorescence analysis, the apparatus and methods of the invention are simple and easy to use, without the limitations experience by current anti-counterfeiting technologies.

Abstract: Apparatus and methods in which an elemental constituent, especially low Z elemental constituents, that are intrinsically located—or extrinsically placed—in an object (such as a pharmaceutical) are detected by x-ray fluorescence analysis to identify or verify the object or its point of manufacture. The elemental constituent is manufactured as part of the object or placed into a coating, packaging, label, or otherwise embedded within the object for the purpose of later verifying the presence or absence of these elements by x-ray fluorescence to determine the unique elemental composition of the elemental constituent(s). The apparatus and methods of the invention are simple and easy to use, as well as provide detection by a non line-of-sight method to establish the origin of objects, as well as their point of manufacture, authenticity, verification, or security. The invention is extremely advantageous because it is difficult to replicate, simulate, alter, transpose, or tamper with.

Abstract: Apparatus and methods in which one or more elemental taggants that are intrinsically located—or extrinsically placed—in an object are detected by x-ray fluorescence analysis to identify or track/trace the object or its point of manufacture, as well as to establish the origin of objects and their authenticity. The taggant is manufactured as part of the object or the taggant is placed into a coating, packaging, label, or otherwise embedded within or onto the object for the purpose of later verifying the presence or absence of these elements by x-ray fluorescence to determine the unique elemental composition of the taggant within the respective object. The apparatus and methods can used in combination with, in place or, or in additional to current anti-counterfeiting technologies.

Abstract: Apparatus and methods in which one or more elemental taggants that are extrinsically placed in an object are detected by x-ray fluorescence analysis to identify or authenticate the object are described. The taggant is manufactured as part of the object or the taggant is placed into a coating, packaging, label, or otherwise embedded onto the object for the purpose of later verifying the presence or absence of these elements by x-ray fluorescence. The taggant is then analyzed by XRF and the analysis is then converted into a 2D symbol format that can be used in various security and authentication applications. By using x-ray fluorescence analysis, the apparatus and methods of the invention are simple and easy to use, without the limitations experience by current anti-counterfeiting technologies.

Abstract: Apparatus and methods in which one or more taggants that are intrinsically located—or extrinsically placed—in an object, such as a personal identification device like a badge. The taggants are detected by x-ray fluorescence analysis to identify or verify the object or its point of manufacture. The taggants are manufactured as part of the article or the taggant is placed into a coating, label, or otherwise embedded within the object for the purpose of later verifying the presence or absence of these elements by x-ray fluorescence, thus determining the unique elemental composition of the taggant within the object.

Abstract: An accordion-fold laptop computer, comprising, a first housing having a first edge and an opposing second edge, comprising at least one each of a processor, a hard disk drive and a display screen; a second housing, attached to the first housing proximate the first edge, comprising a keyboard; a third housing, pivotally attached to the first housing proximate the opposing second edge.

Abstract: An improved power source system, which utilizes power from an external source and is adapted for use with a portable electronic device, comprising, a carrying case, for the portable electronic device, having one or more structural components; a battery charge controller integrated into one or more of the structural components; an AC power supply module integrated into one or more of the structural components, connected to the battery charge controller and adapted to receive power from said power source; one or more rechargeable batteries integrated into one or more of the structural components and connected to the battery charge controller; and a DC Output regulator integrated into one or more of the structural components and connected to the battery charge controller.