Abstract: Disclosed are processes for manufacturing cross-linked cellulosic fibers and tissue products comprising cross-linked cellulosic fibers, manufactured by reacting an oxidized polyol, in particular, an oxidized sugar having at least two aldehyde groups with a plurality of cellulosic fibers to yield treated fibers and heating the treated fibers at a temperature greater than about 140° C. to cure the treated fibers. In particular, said sugar is sucrose and the oxidising agent comprises hydrogen peroxide. The instant cross-linked fibers are manufactured without well-known cross-linking agents such as formaldehyde or polycarboxylic acids, and have good brightness and color and resist yellowing. Furthermore, the cross-linked cellulosic fibers are generally free from off odors and the instant cross-linked cellulosic fibers have enhanced properties, such as improved wet bulk, compared to uncross-linked fibers.

Abstract: Floor coverings, such as modular panels or tiles, for installation on interior surfaces include an upper wear layer and a backing layer, where the backing layer includes a filler that includes concentrated carbon. The floor coverings can sequester carbon such that the resulting product has a negative carbon footprint when subjected to a Life Cycle Assessment.

Abstract: A knife comprising a handle and a blade assembly. The blade assembly includes a blade, a tang, and blade assembly connection structure. The handle includes a receiver configured to receive the tang, and includes handle connection structure. The blade assembly connection structure and handle connection structure are arranged to releasably lock the blade assembly in an installed position on the handle with the tang in the tang receiver.

Abstract: A dispenser for dispensing powder for firearm ammunition and associated methods. The dispenser can include a hopper, a conveyor, a scale sensor, a dispensing head, a dispenser controller, and a tangible storage medium storing instructions executable by the dispenser controller. The dispensing head is movable to a plurality of dispensing positions to dispense ammunition powder to a plurality of cases from the plurality of dispensing positions. In some embodiments, the dispensing head moves between a home position, where the dispensing head receives powder from the conveyor, and the plurality of dispensing positions, where the dispensing head delivers loads of powder from the conveyor to individual ammunition cases.

Abstract: The disclosure provides tissue webs and products comprising cross-linked cellulosic fibers. In certain embodiments cross-linked cellulosic fibers are selectively disposed in one or more layers of a multi-layered tissue, wherein the tissue layer comprising cross-linked fibers is adjacent to a layer which is substantially free from cross-linked fiber. The cross-linked fibers may include hardwood kraft fibers reacted with a cross-linking agent selected from the group consisting of DMDHU, DMDHEU, DMU, DHEU, DMEU, and DMeDHEU. Tissue products and webs produced in this manner generally have improved sheet bulk, without losses in strength, compared to similar tissue products produced without cross-linked cellulosic fibers. As such the tissue products of the present invention generally have a basis weight from about 10 to about 50 gsm, a sheet bulk greater from about 8.0 to about 12.0 cc/g and geometric mean tensile from about 730 to about 1,500 g/3?.

Abstract: The present invention provides tissue webs and products that are manufactured by non-compressive dewatering and/or drying methods, such as through-air drying, where the webs and products comprise cross-linked fiber. The non-compressively dewatered tissue webs and products have improved sheet bulk and z-direction properties. For example, in one embodiment, the invention provides through-air dried tissue products having good sheet bulk and resiliency, such as a sheet bulk greater than about 15 cc/g and Compression Energy (E) greater than about 1.30 N/m. Surprisingly the foregoing products have sufficient strength to withstand use, such as a GMT greater than about 600 g/3?, but are not overly stiff, generally having a Stiffness Index less than about 12.

Abstract: Floor coverings, such as modular panels or tiles, for installation on interior surfaces include an upper wear layer and a backing layer, where the backing layer includes a filler that includes concentrated carbon. The floor coverings can sequester carbon such that the resulting product has a negative carbon footprint when subjected to a Life Cycle Assessment.

Abstract: The present invention provides tissue webs and products that are manufactured by non-compressive dewatering and/or drying methods, such as through-air drying, where the webs and products comprise cross-linked fiber. The non-compressively dewatered tissue webs and products have improved sheet bulk and z-direction properties. For example, in one embodiment, the invention provides through-air dried tissue products having good sheet bulk and resiliency, such as a sheet bulk greater than about 12 cc/g and Compression Energy (E) greater than about 1.30 N/m. Surprisingly the foregoing products have sufficient strength to withstand use, such as a GMT greater than about 1,200 g/3?, but are not overly stiff, generally having a Stiffness Index less than about 10.0.

Abstract: The present application relates to a cross-linked fiber and more specifically to fibers that have been subjected to cold caustic extraction (at less than 60° C.) to reduce the hemicellulose content of the fibers by at least 50% and then cross-linked with a cross-linking agent that is curable at a modest temperature, such as less than 160° C. The treated cross-linked fibers preferably have a hemicellulose content that is less than 5% by weight of the fiber. Preferable cross-linking agents are polyamide-epichlorohydrin (PAE) resins, polyamide-polyamine-epichlorohydrin (PPE) resins, and polydiallylamine-epichlorohydrin resins. The cross-linked fibers are readily dispersible in water even without fiberization and generally form webs and products having relatively few knits or knots. As such, the cross-linked fibers of the present invention are well suited for use in the manufacture of tissue webs and products, particularly wet-laid tissue webs and products.

Abstract: The disclosure provides tissue webs and products comprising cross-linked cellulosic fibers. In certain embodiments cross-linked cellulosic fibers are selectively disposed in one or more layers of a multi-layered tissue, wherein the tissue layer comprising cross-linked fibers is adjacent to a layer which is substantially free from cross-linked fiber. The cross-linked fibers may include hardwood kraft fibers reacted with a cross-linking agent selected from the group consisting of DMDHU, DMDHEU, DMU, DHEU, DMEU, and DMeDHEU. Tissue products and webs produced in this manner generally have improved sheet bulk, without losses in strength, compared to similar tissue products produced without cross-linked cellulosic fibers. As such the tissue products of the present invention generally have a basis weight from about 10 to about 50 gsm, a sheet bulk greater from about 8.0 to about 12.0 cc/g and geometric mean tensile from about 730 to about 1,500 g/3?.

Abstract: The disclosure provides tissue webs and products comprising cross-linked cellulosic fibers. In certain embodiments cross-linked cellulosic fibers are selectively disposed in one or more layers of a multi-layered tissue, wherein the tissue layer comprising cross-linked fibers is adjacent to a layer which is substantially free from cross-linked fiber. The cross-linked fibers may include hardwood kraft fibers reacted with a cross-linking agent selected from the group consisting of DMDHU, DMDHEU, DMU, DHEU, DMEU, and DMeDHEU. Tissue products and webs produced in this manner generally have improved sheet bulk, without losses in strength, compared to similar tissue products produced without cross-linked cellulosic fibers. As such the tissue products of the present invention generally have a basis weight from about 10 to about 50 gsm, a sheet bulk greater from about 8.0 to about 12.0 cc/g and geometric mean tensile from about 730 to about 1,500 g/3?.

Abstract: The present application relates to a cross-linked fiber and more specifically to fibers that have been subjected to cold caustic extraction (at less than 60° C.) to reduce the hemicellulose content of the fibers by at least 50% and then cross-linked with a cross-linking agent that is curable at a modest temperature, such as less than 160° C. The treated cross-linked fibers preferably have a hemicellulose content that is less than 5% by weight of the fiber. Preferable cross-linking agents are polyamide-epichlorohydrin (PAE) resins, polyamide-polyamine-epichlorohydrin (PPE) resins, and polydiallylamine-epichlorohydrin resins. The cross-linked fibers are readily dispersible in water even without fiberization and generally form webs and products having relatively few knits or knots. As such, the cross-linked fibers of the present invention are well suited for use in the manufacture of tissue webs and products, particularly wet-laid tissue webs and products.

Abstract: The present invention provides tissue webs and products that are manufactured by non-compressive dewatering and/or drying methods, such as through-air drying, where the webs and products comprise cross-linked fiber. The non-compressively dewatered tissue webs and products have improved sheet bulk and z-direction properties. For example, in one embodiment, the invention provides through-air dried tissue products having good sheet bulk and resiliency, such as a sheet bulk greater than about 12 cc/g and Compression Energy (E) greater than about 1.30 N/m. Surprisingly the foregoing products have sufficient strength to withstand use, such as a GMT greater than about 1,200 g/3?, but are not overly stiff, generally having a Stiffness Index less than about 10.0.

Abstract: A throttle pedal assembly comprises a housing having a first and second side, top, bottom, front and back walls; a main chamber open to the front and bottom of the housing and a sensor cavity. A pedal assembly comprises a pedal, a pedal arm, and a head at an end of the pedal arm rotatable a pivot axis. A magnet is operatively connected to the pedal assembly to rotate on the pivot axis as the pedal assembly rotates about the pivot axis. A Hall effect sensor assembly mounted in the sensor cavity to be proximate the magnet yet separated from the magnet. The cavity and Hall effect sensor assembly are respectively shaped and sized such that the Hall chip and the magnet lay on a common axis such that the Hall chip and the magnet are coaxially aligned. The sensor cavity is sealed to prevent contaminants from entering the cavity.

Abstract: A substrate has an elastomeric film having surfaces and a nonwoven web having fibers, wherein a plurality of fibers is partially embedded in one surface of the film. In addition, a substrate has an elastomeric film and a nonwoven web having fibers, wherein a plurality of fibers is partially embedded in one surface of the film, and wherein the substrate is essentially free of adhesives and film-based microfibers. A method for making a film/nonwoven composite includes providing an elastomeric film traveling in a machine direction; providing a nonwoven web traveling in the machine direction in face-to-face contact with the film, wherein the nonwoven web includes fibers; and impinging the elastomeric film with hydro jets such that at least some of the fibers become embedded in the film.

Abstract: The disclosure provides tissue webs and products comprising cross-linked cellulosic fibers. In certain embodiments cross-linked cellulosic fibers are selectively disposed in one or more layers of a multi-layered tissue, wherein the tissue layer comprising cross-linked fibers is adjacent to a layer which is substantially free from cross-linked fiber. The cross-linked fibers may include hardwood kraft fibers reacted with a cross-linking agent selected from the group consisting of DMDHU, DMDHEU, DMU, DHEU, DMEU, and DMeDHEU. Tissue products and webs produced in this manner generally have improved sheet bulk, without losses in strength, compared to similar tissue products produced without cross-linked cellulosic fibers. As such the tissue products of the present invention generally have a basis weight from about 10 to about 50 gsm, a sheet bulk greater from about 8.0 to about 12.0 cc/g and geometric mean tensile from about 730 to about 1,500 g/3?.

Abstract: A system of low-orbiting communication satellites that can share radio spectrum with geostationary satellites and methods mitigating interference to enable sharing are disclosed. In some embodiments, the satellite progressively tilts as it travels along its orbit, or its transmission beams are mechanically or electronically tilted. As a consequence of the tilting, as a satellite approaches the equatorial plane, its transmission beams are aimed more and more toward the equatorial plane, compared to when the satellite is far from the equatorial plane. Using this technique, an angular separation sufficient to prevent interference between the satellite's radio signals and GEO radio signals at all satellite positions is maintained, and, as a result good coverage is provided to all ground locations.

Abstract: A throttle pedal assembly comprises a housing having a first and second side, top, bottom, front and back walls; a main chamber open to the front and bottom of the housing and a sensor cavity. A pedal assembly comprises a pedal, a pedal arm, and a head at an end of the pedal arm rotatable a pivot axis. A magnet is operatively connected to the pedal assembly to rotate on the pivot axis as the pedal assembly rotates about the pivot axis. A Hall effect sensor assembly mounted in the sensor cavity to be proximate the magnet yet separated from the magnet. The cavity and Hall effect sensor assembly are respectively shaped and sized such that the Hall chip and the magnet lay on a common axis such that the Hall chip and the magnet are coaxially aligned. The sensor cavity is sealed to prevent contaminants from entering the cavity.

Abstract: The disclosed computer-implemented method for detecting attempts to transmit sensitive information via data-distribution channels may include (1) identifying an attempt to transmit a file through a data-distribution channel, (2) comparing, using an image-matching technique, the file with at least one known sensitive file that is both stored in an image format and protected by a data-loss-prevention policy, (3) determining, based on the results of the image-matching technique, that the file violates the data-loss-prevention policy, and (4) performing a security action in response to determining that the file violates the data-loss-prevention policy. Various other methods, systems, and computer-readable media are also disclosed.