Abstract: A mobile concrete pump comprising a structural frame (14) mounted on the undercarriage (10) of a truck chassis (12), a boom stand (22) that is provided on the structural frame (14) and that is rotatable about a vertical axis (20) and a concrete distribution boom (24) configured in the form of multi-arm articulated boom (24). The concrete distributing boom consisting, for example, of six arms, has a first boom arm (1) with a first articulation linkage (A), which rotates with respect to the tabernacle (22), in addition to other boom arms (2 to 6) arranged with the articulation linkages (B to F), which arms can rotate with respect to one another. In order to make possible the use of a distributing boom with a longer reach, a trailer (32) having its own undercarriage (34) is provided, said trailer being connected to the truck undercarriage (10) by a coupling member (36) in the transport condition.

Abstract: The present invention provides an X-ray detector assembly and a fabrication method, where the X-ray detector assembly comprises a scintillator material disposed on a detector matrix array disposed on a detector substrate; an encapsulating coating disposed on the scintillator material; a moisture resistant cover disposed over the detector substrate and the encapsulating coating, and an adhesive material disposed between the detector substrate and the moisture resistant cover so as to form a moisture vapor barrier. The adhesive material is disposed so that it is not in contact with the encapsulating coating. The fabrication method of the X-ray detector assembly includes the steps of disposing the encapsulating coating on the scintillator material and a portion of the detector substrate and removing the encapsulating coating from the portion of the detector substrate.

Abstract: A facsimile system is disclosed for transferring a facsimile using a Transmission Control Protocol/Internet Protocol (TCP/IP) network. The facsimile system comprises a first communication processing system and a second communication processing system. The first communication processing system converts the facsimile into application packets that indicate individual application packet lengths. The first communication processing system then converts the application packets into TCP/IP packets and transfers the TCP/IP packets to the TCP/IP network. The second communication processing system receives the transferred TCP/IP packets from the TCP/IP network and converts the transferred TCP/IP packets into transferred application packets. The second communication processing system converts the transferred application packets into the facsimile using the individual application packet lengths.

Abstract: A digital X-ray panel and method of fabricating an X-ray detector panel assembly is provided. The method includes forming a detector matrix on the detector substrate, forming a dam on the detector substrate circumscribing the detector matrix, forming a scintillator material on the detector matrix, and forming a hermetic covering on the scintillator material that at least one of extends to a surface of the dam and extends past the dam. The digital X-ray panel assembly includes a detector substrate, a detector matrix formed on said detector substrate, a dam formed on said detector substrate circumscribing the detector matrix, a scintillator material formed on the detector matrix, and a hermetic covering formed on the scintillator material that at least one of extends past the detector matrix and the dam, and extends past the detector matrix onto a surface of the dam.

Abstract: The present invention provides an X-ray detector assembly and a fabrication method, where the X-ray detector assembly comprises a scintillator material disposed on a detector matrix array disposed on a detector substrate; an encapsulating coating disposed on the scintillator material; a moisture resistant cover disposed over the detector substrate and the encapsulating coating, and an adhesive material disposed between the detector substrate and the moisture resistant cover so as to form a moisture vapor barrier. The adhesive material is disposed so that it is not in contact with the encapsulating coating. The fabrication method of the X-ray detector assembly includes the steps of disposing the encapsulating coating on the scintillator material and a portion of the detector substrate and removing the encapsulating coating from the portion of the detector substrate.

Abstract: This invention relates to a method of forming a bag. The method includes the step of forming a line of weakness in a portion of material being used to form a part of the bag, placing a patch over the line of weakness, and forming the bag. The arrangement and construction is preferably such that the patch is located substantially inside the bag thus formed. The line of weakness and patch may preferably act as a self-closing opening for the bag. A bag which includes such a self-closing opening, and bag machinery used for forming such a bag, are also described.

Abstract: The present invention relates to a multi-layered bag which includes an inner bag located within the interior of an outer bag, where the outer bag including a first and second region of weakness. The inner bag includes a region of weakness adjacent to the outer bag's second region of weakness. The multi-layer bag has the inner and outer bags sealed closed and together adjacent to the outer bag's second region of weakness. A method of manufacturing such a multi-layered or composite bag is also disclosed.

Abstract: A cover plate for a solid state radiation imager having a substrate on which are disposed a photosensor array and a scintillator optically coupled to the photosensor array. The cover plate has a lip adjacent a periphery thereof, at least a portion of the lip comprising a hermetic barrier, the cover plate and lip extending over the scintillator and photosensor array, the lip being adhered and sealed to the substrate. Methods of forming a cover plate with a lip and of assembling the cover plate having a lip with a substrate so as to enclose a photosensor array coupled to a scintillator are also disclosed.

Abstract: The present invention provides an X-ray detector assembly and a fabrication method, where the X-ray detector assembly comprises a scintillator material disposed on a detector matrix array disposed on a detector substrate; an encapsulating coating disposed on the scintillator material; a moisture resistant cover disposed over the detector substrate and the encapsulating coating, and an adhesive material disposed between the detector substrate and the moisture resistant cover so as to form a moisture vapor barrier. The adhesive material is disposed so that it is not in contact with the encapsulating coating. The fabrication method of the X-ray detector assembly includes the steps of disposing the encapsulating coating on the scintillator material and a portion of the detector substrate and removing the encapsulating coating from the portion of the detector substrate.

Abstract: The RT regions of an ISB light emitter comprise pre-biased SLs and a multiplicity of split quantum wells (SPQWs). A SPQW is a quantum well that is divided into a multiplicity of sub-wells by a first barrier layer sufficiently thin that the upper and lower energy states are split beyond their natural broadening and contribute to different minibands in each RT region. In contrast, adjacent SPQWs are coupled to one another by second barrier layers. The thicknesses of the latter layers are chosen so that minibands are created across each RT region. In one embodiment, the emitter includes an I/R region between adjacent RT regions, and in another embodiment the I/R regions are omitted.

Abstract: A cover plate for a solid state radiation imager having a substrate on which are disposed a photosensor array and a scintillator optically coupled to the photosensor array. The cover plate has a lip adjacent a periphery thereof, at least a portion of the lip comprising a hermetic barrier, the cover plate and lip extending over the scintillator and photosensor array, the lip being adhered and sealed to the substrate. Methods of forming a cover plate with a lip and of assembling the cover plate having a lip with a substrate so as to enclose a photosensor array coupled to a scintillator are also disclosed.

Abstract: A fiber optic scintillator includes, for example, a first plurality of radiation absorbing elements comprising a scintillating material for converting radiation into light and a second plurality of radiation absorbing elements interspersed among the first plurality of radiation absorbing elements. The first plurality of radiation absorbing elements has a first radiation absorption efficiency. The second plurality of radiation absorbing elements has a second radiation absorption efficiency and an effective atomic number greater than about 50. The second radiation absorption efficiency is greater than said first radiation absorption efficiency. A scintillator forming method provides a bundle of the second plurality of radiation absorbing elements interspersed among the first plurality of radiation absorbing elements by drawing the bundle, The drawn bundle is cut into a plurality of sections.

Abstract: An imager includes a substrate, a light-sensitive imaging array on the substrate, a scintillator over the array, and a cover over the scintillator sealed to the substrate. An edge of the array is situated close to an edge of the substrate relative to other edges of the array and substrate. A U-shaped end cap is sealed to and covers an edge of the cover, the edge of the substrate and a portion of each of the cover and substrate inward from their respective edges.

Abstract: A radiation imager includes a photosensor array that is coupled to a scintillator so as to detect optical photons generated when incident radiation is absorbed in the scintillator. The imager further includes a robust protective cover that is disposed over the scintillator to seal the scintillator from exposure to ambient moisture. The protective cover has a three panel laminate structure including a pair of first-type material panels with a second-type material panel disposed therebetween. In one embodiment, the protective cover includes a lower hermetic barrier layer, an intermediate structural layer, and upper hermetic barrier layer. The upper and lower hermetic barrier layers are of the same material; the intermediate structural layer comprises a composite material having an adhesive impregnated therein.