摘要:
A medium for displaying information thereon, the medium includes a substrate; and visible information formed from a plurality of colors displayed on the substrate; wherein at least one of the colors includes at least one visible colorant and at least one invisible colorant which invisible colorant is imperceptible to the human eye and which is not present in a reproduction therefrom for detecting counterfeiting or forgery.
摘要:
A solid immersion lens device and method of making. A solid immersion lens device is provided having a plurality of solid immersion lenses. The solid immersion lenses are provided in a predetermined pattern and secured so as to cause them to be in a fixed position with respect to each other.
摘要:
An amorphous upconversion phosphor comprising barium fluoride a combination of rare-earth fluorides including yttrium and lanthanum and dopants, and a waveguide thereof on a substrate selected to have a refractive index lower than a thin film of the phosphor material or any other substrate with an appropriate buffer layer of lower refractive index that the film wherein infrared radiation is converted into visible or visible and ultra violet light. The amorphous upconversion phosphor is deposited at temperatures low enough to permit integration into semiconductor materials.
摘要:
A method of making a printing member for providing an erasable bar-code including providing a polymeric substrate having an insert cavity; forming an insert member having a writing surface composed of a non-porous zirconia ceramic ZrO.sub.2 that is alloyed with a secondary oxide selected from the group consisting of MgO, CaO, Y.sub.2 O.sub.3, Sc.sub.2 O.sub.3, a rare earth oxide, and combinations thereof, the non-porous zirconia alloy ceramic having a density of from about 5.6 to about 6.2 g/cm.sup.3 ; and providing an erasable bar-code image on the printing member by imagewise exposing the printing surface to electromagnetic radiation that transforms the printing surface from a stoichiometric to a substoichiometric state, thereby creating a printing surface having both image areas and non-image areas.
摘要翻译:一种制造用于提供可擦除条形码的印刷部件的方法,包括提供具有插入腔的聚合物基材; 形成具有由与由选自MgO,CaO,Y 2 O 3,Sc 2 O 3,稀土氧化物及其组合组成的组中的二氧化硅合金化的无孔氧化锆陶瓷ZrO 2构成的书写面的嵌入构件, 密度为约5.6至约6.2g / cm3的多孔氧化锆合金陶瓷; 以及通过将印刷表面成像曝光到将印刷表面从化学计量转换为亚化学计量状态的电磁辐射成像而在印刷部件上提供可擦除的条形码图像,从而形成具有图像区域和非图像区域两者的打印表面。
摘要:
Tungsten carboxylate compounds useful for coating interdigitated electrodes used in hydrogen sulfide gas sensors are disclosed. A method of coating electrodes with the compounds using a precise solution casting technique such as spin-coating or casting, dip-casting or spray-casting techniques is also described. Electrodes which are solution coated with the compounds may be used to fabricate superior quality chemiresistor sensors for use in hydrogen sulfide gas sensing devices by heating the carboxylates above 350.degree. C. to decompose certain carboxylates to WO.sub.3 and others to sodium tungstate.
摘要:
Tungsten carboxylate compounds useful for coating interdigitated electrodes used in hydrogen sulfide gas sensors are disclosed. A method of coating electrodes with the compounds using a precise solution casting technique such as spin-coating or casting, dip-casting or spray-casting techniques is also described. Electrodes which are solution coated with the compounds may be used to fabricate superior quality chemiresistor sensors for use in hydrogen sulfide gas sensing devices by heating the carboxylates above 350.degree. C. to decompose certain carboxylates to WO.sub.3 and others to sodium tungstate.
摘要:
A temperature sensing device for moving surfaces such as electrostatographic fusing rollers includes an electrothermal material such as a thermistor printed on a concave shaped, thermally conductive ceramic substrate with a high temperature lubricant between the ceramic substrate and the moving surface.
摘要:
A method, computer readable medium and system for sponsored printing of images with promotional material includes identifying at least one of one or more promotional materials for at least one of a one or more images based on at least one criteria. The identified promotional material and the image are provided in a combined format for printing on a media.
摘要:
A system for remote quantitative detection of fluid leaks from a natural gas or oil pipeline by use of an airborne platform; including at least one laser light source for nearly simultaneous illuminating two or more target fluids and a background, wherein the two or more target fluids are characterized by two or more absorption wavelengths, and wherein the background has a different wavelength than either of the two or more target fluids. The illumination source is pointed based on a positioning system while in a geometric area along a path two or more target fluids are scanned for using the illumination sources. A signal detector detects the two or more target fluids using quantitative signal processing. Also included are a controller, a path planning and path finding tool for the positioning of the airborne platform, and a communicator for communicating the presence of the detected leak.
摘要:
A method for capturing at least one image of an existing man-made structure and for detecting the presence of failure(s) in such existing man-made structure including: providing a detectable material on the surface or in an existing man-made structure so that portions of the detectable material will be present in the failure(s) of the existing man-made structure; providing an image sensor and which captures at least one image of the existing man-made structure and identifies failure(s) due to the existence of the detectable material in the failure(s) to provide at least one digital image; and processing the captured digital image(s) to provide a visual image of the existing man-made structure to determine the presence of failure(s) in the existing man-made structure.