Abstract: An automated system and method to reduce satellites when using multi-ejection waveforms by ejecting single, fewer, and/or different sized ejection drops at the trailing edge of text and lines modifies ejection waveforms to minimize droplet satellites. The system includes a printer that may eject single, fewer, and/or different sized ejection drops at the trailing edge of text and lines to reduce the satellites trailing from these features. The approach can be used in both a binary printing mode (e.g., single drop size per pixel) and a greyscale printing mode (e.g., multiple drop sizes per pixel). Further, the printer may be a 2D or 3D printer within the inkjet technology.

Abstract: Techniques are disclosed relating to controlling power consumption of temperature sensors in integrated circuits. In one embodiment, an integrated circuit is disclosed that includes a temperature sensor that is configured to determine a temperature of the integrated circuit. The integrated circuit also includes a sensor controller that is configured to vary power consumption of the temperature sensor based, at least in part, on the determined temperature. In some embodiments, the integrated circuit may determine a sampling rate of the temperature sensor based, at least in part, on the determined temperature and a temperature threshold of the integrated circuit. The integrated circuit may then vary the power consumption of the temperature sensor by periodically disabling the temperature sensor based on the determined sampling rate.

Abstract: Porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's), and to processes for fabricating them. Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, the nuclear fuel may be deposited inside of a highly porous skeletal structure made of, for example, reticulated vitreous carbon foam.

Abstract: Porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's), and to processes for fabricating them. Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, the nuclear fuel may be deposited inside of a highly porous skeletal structure made of, for example, reticulated vitreous carbon foam.

Abstract: Techniques are disclosed relating to controlling power consumption of temperature sensors in integrated circuits. In one embodiment, an integrated circuit is disclosed that includes a temperature sensor that is configured to determine a temperature of the integrated circuit. The integrated circuit also includes a sensor controller that is configured to vary power consumption of the temperature sensor based, at least in part, on the determined temperature. In some embodiments, the integrated circuit may determine a sampling rate of the temperature sensor based, at least in part, on the determined temperature and a temperature threshold of the integrated circuit. The integrated circuit may then vary the power consumption of the temperature sensor by periodically disabling the temperature sensor based on the determined sampling rate.

Abstract: Porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's), and to processes for fabricating them. Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, the nuclear fuel may be deposited inside of a highly porous skeletal structure made of, for example, reticulated vitreous carbon foam.

Abstract: A connectable chair has a frame for supporting a seat and a back support. The frame including a pair of spaced apart leg members. A female ganging device and a corresponding male ganging device both have a mounting portion and an engagement portion. The engagement portion interconnects like chairs in a side-by-side relationship. The mounting portion secures the female and male ganging device to opposite sides of the frame. The female ganging further includes a receiving slot extending across the engagement portion. The male ganging device further includes an elongated flange extending across the engagement portion. The flange of the male ganging device may be received by the receiving slot of the female ganging device of a like chair thereby providing for the interconnection of a plurality of connectable chairs in a side-by-side relationship.

Abstract: A telecommunications network (10) includes a gateway (18) receiving signaling information in a media gateway and call session control format from a Class 5 softswitch (26). The gateway (18) converts the media gateway and call session control format to a broadband loop emulation service signaling protocol for transfer to integrated access devices (20) at a customer premises (22) through a broadband loop emulation services network (14). The gateway (18) also receives signal information in a broadband loop emulation service signaling protocol from the integrated access devices (20) through the broadband loop emulation services network (14). The gateway (18) converts the broadband loop emulation service signaling protocol to the media gateway and call session control format for transfer to the Class 5 softswitch (26). The Class 5 softswitch (26) places the media gateway and call session control format into a network signal format for transfer over a signaling network (24).

Abstract: Methods for manufacturing porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's). Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, a thin coating of nuclear fuel may be deposited inside of a highly porous skeletal structure made, for example, of reticulated vitreous carbon foam.

Abstract: A seat including a hand grip and a seat back assembly. The seat back assembly has a rigid frame and a trim cover for covering at least a portion of the frame. The hand grip includes an outer surface, an inner surface, a grip area, a flange and a tab. The inner surface is opposite the outer surface. The grip area is defined in the outer surface and is adapted to accommodate a hand of a person. The flange bounds the grip area for concealing a portion or the trim cover during assembly of the hand grip to the seat. The tab extends outwardly from the inner surface of the grip. A distal end of the tab is generally parallel and spaced apart with the inner surface of the hand grip for receiving the frame therebetween.

Abstract: A connectable chair has a frame for supporting a seat and a back support. The frame including a pair of spaced apart leg members. A female ganging device and a corresponding male ganging device both have a mounting portion and an engagement portion. The engagement portion interconnects like chairs in a side-by-side relationship. The mounting portion secures the female and male ganging device to opposite sides of the frame. The female ganging further includes a receiving slot extending across the engagement portion. The male ganging device further includes an elongated flange extending across the engagement portion. The flange of the male ganging device may be received by the receiving slot of the female ganging device of a like chair thereby providing for the interconnection of a plurality of connectable chairs in a side-by-side relationship.

Abstract: A seat including a hand grip and a seat back assembly. The seat back assembly has a rigid frame and a trim cover for covering at least a portion of the frame. The hand grip includes an outer surface, an inner surface, a grip area, a flange and a tab. The inner surface is opposite the outer surface. The grip area is defined in the outer surface and is adapted to accommodate a hand of a person. The flange bounds the grip area for concealing a portion or the trim cover during assembly of the hand grip to the seat. The tab extends outwardly from the inner surface of the grip. A distal end of the tab is generally parallel and spaced apart with the inner surface of the hand grip for receiving the frame therebetween.

Abstract: A composite rigid foam structure that has a skin or coating on at least one of its surfaces. The skin is formed in situ by thermal spray techniques. The skin is bonded substantially throughout the surface of the porous substrate to the peripheries of the pores. The skin on the average does not penetrate the surface of the substrate by more than the depth of about 2 to 5 pores. Thus, thermal spraying the skin onto the rigid foam produces a composite that is tightly and uniformly bonded together without unduly increasing the weight of the composite structure. Both thermal conductivity and bonding are excellent.

Abstract: A telecommunications network (10) includes a gateway (18) that receives signaling information in a message based signaling format from a Class 5 softswitch (26). The gateway (18) also receives voice traffic over an inter-machine trunk from a public switched telephone network (12). The gateway (18) places the voice traffic into data packets. The gateway (18) transfers the data packets and the signaling information to an Internet Protocol network (30). The data packets and the signaling information may be transferred over a common physical link and over separate logical links.

Abstract: An amplifier with common mode output control including a reference circuit, a current mirror input circuit, a differential current mirror, a summing junction, first and second feedback amplifiers, first and second feedback current mirrors, and a differential output circuit. The input circuit receives the differential input voltage and develops a differential input current having polarity currents that have a constant sum based on a reference signal. The differential current mirror mirrors the differential input current into first and second high impedance nodes. The feedback amplifiers and the feedback current mirrors generate feedback current into the high impedance nodes in response to variations of summing junction voltage and maintain a constant common mode current. The output circuit develops a differential output current based on the differential input current mirrored into the high impedance nodes. RC compensation is provided to compensate open loop gain and the common mode output current loop.

Abstract: An amplifier with common mode output control including a reference circuit, a current mirror input circuit, a differential current mirror, a summing junction, first and second feedback amplifiers, first and second feedback current mirrors, and a differential output circuit. The input circuit receives the differential input voltage and develops a differential input current having polarity currents that have a constant sum based on a reference signal. The differential current mirror mirrors the differential input current into first and second high impedance nodes. The feedback amplifiers and the feedback current mirrors generate feedback current into the high impedance nodes in response to variations of summing junction voltage and maintain a constant common mode current. The output circuit develops a differential output current based on the differential input current mirrored into the high impedance nodes. RC compensation is provided to compensate open loop gain and the common mode output current loop.