Abstract: A recyclable, laminated polyolefin-based film structure comprises two or more film plies laminated to each other. Each of the laminated film plies comprises one or more polyolefin-based films. The film structure has an energy-cured coating layer disposed on the outermost outward facing surface of the film structure and a printed ink layer on an interior surface of one of the polyolefin-based polyolefin layers. In certain embodiments, the outermost surface of the laminated polyolefin-based film structure has a melting temperature which is at least 100 degrees Celsius, and more preferably 180 degrees Celsius, higher than a melting temperature of the innermost surface of the laminated polyolefin-based film structure.

Abstract: Materials and methods of manufacturing radiation shielded enclosures is presented that may replace the use of lead, granite and other undesirable materials and manufacturing methods. The present invention provides a high-density radiation shielding enclosure manufactured using a fiberglass lay-up or pressure spaying process and tungsten powder. The method of manufacture may include applying a tungsten powder in an epoxy, caulking, sealant, adhesive or elastomeric compound to the radiation shielding enclosure in order to seal any cracks, holes, joints or other radiation leaks.

Abstract: Materials and methods of manufacturing radiation shielded enclosures is presented that may replace the use of lead, granite and other heavy, expensive, toxic, environmentally unfriendly or otherwise undesirable materials and manufacturing methods. The present invention provides a high-density radiation shielding enclosure manufactured by cold casting a liquid refined iron ore or taconite composite material into a mold of an enclosure of an appropriate shape and size to house an x-ray imaging system. The method of manufacture may include applying an iron ore or tungsten composite caulking compound to the radiation shielding enclosure in order to seal any radiation leaks in the radiation shielding enclosure.

Abstract: A system, method and apparatus for translating a carriage from one position to another position utilizing an injection molded plastic translating system are disclosed. In a preferred embodiment, an injection molded plastic translating system is utilized within a flatbed scanner to translate a scanhead carriage along a desired path during the scanning process. The plastic translating system is formed utilizing gas injection molding techniques, resulting in a plastic translating system that does not warp. Further, the plastic translating system is smooth to allow the scanhead carriage to be translated with substantially no vibration. Also, the plastic translating system of a preferred embodiment results in very little wear after many translations of the carriage.

Abstract: A reflective surface behind an image to be scanned on an optical image scanner, copier, facsimile machine or similar device. Preferably, the reflective surface has a reflectance less than 90% with a preferred reflectance range of 60% to 75%. This reflective surface is substantially integral with the scanner, copier or facsimile lid surface and substantially reduces image bleed-through while resulting in an acceptable level of color shift and an acceptable loss of dynamic range relative to a white surface. In a second embodiment, the reflective surface is interchangeable by the end user in order to optimize the reflectance of the reflective surface for any given document to be scanned, copied, or faxed.

Abstract: Materials and methods of manufacturing radiation shielded enclosures is presented that may replace the use of lead, granite and other heavy, expensive, toxic, environmentally unfriendly or otherwise undesirable materials and manufacturing methods. The present invention provides a high-density radiation shielding enclosure manufactured by cold casting a liquid refined iron ore or taconite composite material into a mold of an enclosure of an appropriate shape and size to house an x-ray imaging system. The method of manufacture may include applying an iron ore or tungsten composite caulking compound to the radiation shielding enclosure in order to seal any radiation leaks in the radiation shielding enclosure.

Abstract: Materials and methods of manufacturing radiation shielded enclosures is presented that may replace the use of lead, granite and other undesirable materials and manufacturing methods. The present invention provides a high-density radiation shielding enclosure manufactured using a fiberglass lay-up or pressure spaying process and tungsten powder. The method of manufacture may include applying a tungsten powder in an epoxy, caulking, sealant, adhesive or elastomeric compound to the radiation shielding enclosure in order to seal any cracks, holes, joints or other radiation leaks.

Abstract: A transparency adaptor is described that includes a flat panel illuminator within the scanner lid of the scanner. The flat panel illuminator provides backlighting for scanning transparencies, such that light passes through the transparency only once and into the scanner optics within the scanner base. When the flat panel illuminator is lit during a scanning process, the light source within the scanner is not lit. In a second embodiment, the flat panel illuminator is removeably attached to the scanner lid. Another alternative is for the flat panel illuminator adapter to be a separate from the scanner, such that it is placed over a transparent document when needed, either plugging into the scanner or a separate power source during the scanning process.

Abstract: A transparency adaptor is described that includes a flat panel illuminator integral with an automatic document feeder accessory for a flat bed scanner. The flat panel illuminator provides backlighting for scanning transparencies, such that light passes through the transparency only once and into the scanner optics within the scanner base. When the flat panel illuminator is lit during a scanning process, the light source within the scanner is not lit. The flat panel illuminator transparency adapter unit is controlled by the same control cable used by the automatic document feeder unit. The automatic document feeder and the flat panel illuminator transparency adapter may be simultaneously operated in order to scan more than one transparent document automatically.

Abstract: An adapter for scanning transparent images using a reflective scanner. The adapter receives light from a lamp inside the scanner and redirects the light through the transparent image and back into the scanner. The scanner has an offset between an illumination line and a scan line. An angle of the adapter relative to the surface of a platen on the scanner is dependent on the distance between the illumination line and the scan line. At least one angle adjuster is provided on the adapter to enable the adapter to be used on scanners having different offsets. In addition, the adapter is made wider than the transparent image to be scanned, so that when the scan line is at a leading or trailing edge of the transparent image, the adapter still captures light from the lamp within the scanner.