Albertin

Alberto Albertin, Arnad (ao) IT

Patent application number	Description	Published
20090213195	Ink jet print cartridge with independent adjacent sealing plugs - A Multi-color ink-jet print cartridge includes an integrally shaped one-piece body with a reservoir portion including at least two ink chambers, and a manifold portion including at least two ink conduits, each ink conduit hydraulically connected to a corresponding one of the ink chambers through a port. An ink-jet printhead, includes at least two nozzle arrays, each of which arrays is hydraulically connected to a corresponding one of the ink conduits. A lid covers the reservoir portion of the body. Each of the ink conduits includes a channel portion in side to side relationship with the corresponding channel portion of the adjacent ink conduit. The channel portions have adjacent openings on one external wall of the body. Separate independent plugs are sealingly inserted into the adjacent openings.	08-27-2009

Patent application number	Description	Published
20110254896	INKJET PRINTHEAD, IN PARTICULAR FOR SEWING/EMBROIDERING MACHINES, A METHOD FOR MAKING SAID INKJET PRINTHEAD, AND A METHOD FOR COLORING A THREAD - An inkjet printhead, in particular for sewing/embroidering machines, includes a support structure; a plurality of firing cells included in the support structure, each firing cell being adapted to eject ink through a respective nozzle for coloring a thread to be used in a sewing/embroidering machine; a guide element, provided on the support structure, for guiding the thread in a position facing said nozzles. Also disclosed are a sewing/embroidering machine including the printhead and a method for making the printhead.	10-20-2011

Patent application number	Description	Published
20110103187	MIGRATION-BASED ILLUMINATION DETERMINATION FOR AVA RISK ASSESSMENT - According to a preferred aspect of the instant invention, there is provided herein a system and method for extending zero-offset or stacked wave-equation illumination analysis into the angle-gather domain, where it becomes an appropriate tool for assessing the effects of complex overburden on AVA response. A preferred method for doing this involves first creating an angle gather that has a perfect AVA response (i.e. a constant amplitude as a function of angle). This gather is then preferably used as a reflectivity map that is fed into a demigration process which creates modeled data that by construction carries with it a completely flat reflectivity signature. Remigration of such a data set then results in a gather on which any amplitude variation is more likely to be a measure of illumination effects alone. The resulting AVA signature on the gather can then be used to assess the validity of the AVA response on modeled or actual data, resulting in a useful AVA risk analysis.	05-05-2011