Abstract: A printer includes a table configured to hold a substrate, an ink jet dispenser carried by a print head and configured to jet UV-curable ink onto the substrate in a target region, and a UV curing system configured to emit UV irradiance in a radiation field that covers the target region and provides sufficient intensity to at least pin the UV-curable ink in the target region.

Abstract: A printer includes a table configured to hold a substrate, an ink jet dispenser carried by a print head and configured to jet UV-curable ink onto the substrate in a target region, and a UV curing system configured to emit UV irradiance in a radiation field that covers the target region and provides sufficient intensity to at least pin the UV-curable ink in the target region.

Abstract: A printer includes a substrate and at least one print head. The at least one print head is movable in a print direction. The print head includes an ink jet dispenser configured to jet UV-curable ink toward the substrate in a target region. The at least one print head further includes a UV curing system behind the ink jet dispenser in a following direction opposite the print direction. The UV curing system is configured to emit UV irradiance in a radiation field that covers the target region and provides sufficient intensity to at least pin the UV-curable ink in the target region.

Abstract: A printer includes a substrate and at least one print head. The at least one print head is movable in a print direction. The print head includes an ink jet dispenser configured to jet UV-curable ink toward the substrate in a target region. The at least one print head further includes a UV curing system behind the ink jet dispenser in a following direction opposite the print direction. The UV curing system is configured to emit UV irradiance in a radiation field that covers the target region and provides sufficient intensity to at least pin the UV-curable ink in the target region.

Abstract: A printer includes a substrate and a print head. The print head is movable in a print direction. The print head includes an ink jet dispenser configured to jet ink toward the substrate. The print head further includes a UV source coupled to the ink jet dispenser in a following direction. The UV source is configured to emit UV irradiance. The plurality of mirrors are coupled to the UV source and configured to deflect UV irradiance from the UV source in a direction perpendicular to the print direction.

Abstract: A printer includes a substrate and a print head. The print head is movable in a print direction. The print head includes an ink jet dispenser configured to jet ink toward the substrate. The print head further includes a UV source coupled to the ink jet dispenser in a following direction. The UV source is configured to emit UV irradiance. The plurality of mirrors are coupled to the UV source and configured to deflect UV irradiance from the UV source in a direction perpendicular to the print direction.

Abstract: Inductor topologies for filters used in broadband applications are described. In one implementation, an apparatus, such as an interface module includes a printed circuit board and a filter. The filter includes a generally circular high Quality factor (Q) value spiral planar inductor etched directly into the printed circuit board. The generally circular high Q value spiral planar inductor is configured to operate in a broadband application. Other implementations involve the use of decoupling structures with respect to the planar inductors as well as a design methodology for the filters.

Abstract: Increasing performance of planar inductors used in broadband applications is described. In one implementation, an apparatus includes a high Quality factor (Q) value spiral planar inductor etched directly into a printed circuit board. A ferrite structure is attached to the printed circuit board and located in proximity to the high Q value spiral planar inductor. The ferrite structure increases the Q of spiral planar inductors, but without the inconvenience and expense of a wire wound terroidal inductors. Various shaped ferrite structures may be used in conjuction with the spiral planar inductors. Additionally, in certain implementations, the ferrite structures are configured to rotate about axis permitting the inductors to be tuned, even after components have been installed on a printed circuit board.

Abstract: A cable television diplexer and telephony module that can be employed in CATV data transmission systems to enhance performance levels and reduce manufacturing costs. The cable television diplexer and telephony module includes a printed circuit board substrate, and a diplexer having a low pass filter section and a high pass filter section, each of which has components mounted on the substrate. The respective low pass and high pass filter sections of the diplexer include one or more high Q value planar spiral inductors. Each spiral inductor includes a narrow track of metal disposed on the substrate and wound around a center to form a circular spiral curve having a plurality of turns. The spiral inductor may be fabricated on the substrate of the cable television diplexer and telephony module, or on a separate substrate, using a standard PCB fabrication process.

Abstract: Increasing performance of planar inductors used in broadband applications is described. In one implementation, an apparatus includes a high Quality factor (Q) value spiral planar inductor etched directly into a printed circuit board. A ferrite structure is attached to the printed circuit board and located in proximity to the high Q value spiral planar inductor. The ferrite structure increases the Q of spiral planar inductors, but without the inconvenience and expense of a wire wound terroidal inductors. Various shaped ferrite structures may be used in conjuction with the spiral planar inductors. Additionally, in certain implementations, the ferrite structures are configured to rotate about axis permitting the inductors to be tuned, even after components have been installed on a printed circuit board.

Abstract: Inductor topologies for filters used in broadband applications are described. In one implementation, an apparatus, such as an interface module includes a printed circuit board and a filter. The filter includes a generally circular high Quality factor (Q) value spiral planar inductor etched directly into the printed circuit board. The generally circular high Q value spiral planar inductor is configured to operate in a broadband application. Other implementations involve the use of decoupling structures with respect to the planar inductors as well as a design methodology for the filters.

Abstract: A cable television diplexer and telephony module that can be employed in CATV data transmission systems to enhance performance levels and reduce manufacturing costs. The cable television diplexer and telephony module includes a printed circuit board substrate, and a diplexer having a low pass filter section and a high pass filter section, each of which has components mounted on the substrate. The respective low pass and high pass filter sections of the diplexer include one or more high Q value planar spiral inductors. Each spiral inductor includes a narrow track of metal disposed on the substrate and wound around a center to form a circular spiral curve having a plurality of turns. The spiral inductor may be fabricated on the substrate of the cable television diplexer and telephony module, or on a separate substrate, using a standard PCB fabrication process.

Abstract: An apparatus and method is disclosed for preventing the damage by the rotting of concrete floor decks wooden components commonly used in multi-story buildings and the like and for preventing accumulation of the water and moisture over and beneath the concrete surface. The apparatus includes an anchoring flange; a cavity portion perpendicularly connected to the anchoring flange including in the base thereof at least one perforation suitable for water drainage and a leg portion, extending downwardly from the intersection of the cavity portion and the anchoring flange, for placement against the external side of the building structure that protects the building structure.

Abstract: An elongated member, adapted to be connected with a towed vehicle, is provided with an axial socket coaxial with a bell-shaped flange for guiding a shank, connected at one end by a ball joint to a traction vehicle, into the socket whereby a spring urged pawl engages a keeper notch formed in the shank for automatically coupling the traction vehicle to the towed vehicle.