Abstract: Scan-to-print color rendering in a system including a scanner engine and a print engine may include, in an exemplary embodiment, storing or providing an index table of respective scanned values in a scanner color space corresponding to each output color printed by the print engine. A color target may be scanned using the scanner engine to provide digital image data in a scanner color space. For each image-scan pixel, a closest scanned value is selected from the index table for a corresponding output color. A color difference is determined a between the image-scan pixel and the closest value as an error for that image-scan pixel. Color error diffusion is applied to compensate for the color difference by distributing the error to neighbor pixels.

Abstract: An impedance tuner may include a transmission media for propagating RF signals, a reflection magnitude control device mounted in a fixed position relative to a direction of signal propagation along said transmission media, and a phase shifter to control a reflection phase. A multi-section probe for an impedance tuner system may include a plurality of probe sections and a holder structure for mechanically supporting the plurality of probe sections.

Abstract: Jet aerator apparatus and method. The apparatus can include a jet body including a passageway, water conduits, and an air conduit. The jet aerator can include an exit nozzle received in the passageway. The exit nozzle can include lock clips, locking tabs, and stabilizing tabs. The jet aerator can include a jet head coupled to the exit nozzle by the lock clips. The jet head can include a locking rib. The jet aerator can include a jet cover coupled to the exit nozzle. The jet cover can include slots to receive the locking tabs, stepped portions to receive the stabilizing tabs, and lock grooves to receive the locking rib.

Abstract: A dynamic mixer includes a housing structure having a mixing chamber, having an inlet opening through which a material or materials to be mixed is passed into the mixing chamber and an outlet. A mixer rod has mixing rod portion disposed in the housing structure and a plurality of mixing paddle portions each having a mixing surface. The mixing rod is adapted for attachment to a drive unit which imparts a rotational mixing force to the rod. In one exemplary non-limiting embodiment of a mixer, the housing structure includes a hollow tubular structure with first and second open ends, a hollow T fitting having a first opening attached to the first end of the hollow tubular structure, a second opening opposed to and in alignment with the first opening and a third opening transverse to the first and second openings, and a coupler fitting attached to the second open end of the tubular structure.

Abstract: A sink setting cross-member supports a non-linear sink support surface relative to a support structure. In an exemplary embodiment, the cross-member includes a first bracket portion at a first bracket end, and a second bracket portion at a second bracket end. A support portion is disposed between the first bracket portion and the second bracket portion.

Abstract: A gas imaging system for remotely detecting gas emissions by passive images of infrared radiation includes an optical system having a field of view. The optical system has a lens, an optical filter system for filtering light passed through the lens, and a photosensitive array located at the focal plane of the optical system to produce multi-spectral infrared image data of a scene under observation. A multi-spectral image processing system is configured for processing the image data produced by the photosensitive array to detect hazardous gas emissions and to discriminate against infrared radiation emitted by false alarm sources. Some embodiments may be configured for flame detection. Other embodiments may be configured for gas and flame detection.

Abstract: A liquid level sensor system actuated by a column pressure includes a hollow member having a distal open end adapted to be positioned into a liquid reservoir to a depth below a liquid surface level, and a sensor head unit. The sensor head unit is responsive to the column pressure to provide an indication of a liquid level in the reservoir. A low liquid level alarm circuit is responsive to the bellows member to generate a signal indicative of a low liquid level state.

Abstract: An exemplary embodiment of a substrate cleaning apparatus includes a hand held hand roller including a roller cleaning member rotationally mounted in a handle and having a tacky peripheral contact surface, the tacky peripheral contact surface adapted to transfer foreign particles during cleaning of substrates. A roller cleaning substrate has opposed first and second surfaces. The first surface is coated with an adhesive adapted to transfer and retain said foreign particles from the surface of the roller for disposal; the second surface is a smooth surface. A mounting pad includes a soft layer of hardness lower than 100 Shore Hardness Scale A adapted to bond or adhere the second surface of the roller cleaning substrate to the mounting pad without the use of adhesives or mechanical clamping.

Abstract: A direct drive traction vehicle motor system for a wheeled vehicle includes an electric motor rotor for mechanically attachment to a vehicle wheel for rotational movement with the vehicle wheel. An attachment structure is concentrically mounting the rotor to the vehicle wheel. An electric motor stator is mounted in a concentric relationship with the rotor. A mechanical structure is coupled between the vehicle and the stator for inhibiting rotation of the stator. An electric drive circuit is electrically coupled to the motor stator for exciting the motor stator to impart a rotational force on the vehicle wheel through the rotor.

Abstract: A liquid level sensor system actuated by a column pressure includes a hollow member having a distal open end adapted to be positioned into a liquid reservoir to a depth below a liquid surface level, and a sensor head unit. The sensor head unit is responsive to the column pressure to provide an indication of a liquid level in the reservoir.

Abstract: A control system for a bathing installation which has one or more electrically powered devices. A line voltage service is connected through a GFCI to power the electrically powered devices, the GFCI adapted to interrupt the service upon detection of a ground fault. A trip circuit may induce a ground fault and trip the GFCI in response to a trip signal, thereby disabling application of electrical power to the electrically powered devices. An electronic circuit is responsive to a fault condition for generating the trip signal.

Abstract: A method for forming a flare in the end of a flexible tube comprises heating the end of the flexible tube to a near-melted state, inserting the end of the flexible tube into a flare-forming die with a flare forming portion, and pressing a mandrel into the end of the flexible tube, thereby pressure forming a flare in the end of the flexible tube.

Abstract: A liquid level sensor system actuated by a column pressure includes a hollow member having a distal open end adapted to be positioned into a liquid reservoir to a depth below a liquid surface level, and a sensor head unit. The sensor head unit is responsive to the column pressure to provide an indication of a liquid level in the reservoir. A flow restrictor is positioned to dampen instantaneous differential column pressure changes presented to the bellows member while permitting steady state column pressure to be communicated to the bellows member.

Abstract: An impedance tuner may include a transmission media for propagating RF signals, a reflection magnitude control device mounted in a fixed position relative to a direction of signal propagation along said transmission media, and a phase shifter to control a reflection phase. A multi-section probe for an impedance tuner system may include a plurality of probe sections and a holder structure for mechanically supporting the plurality of probe sections.

Abstract: An exemplary embodiment of a measurement system for conducting measurements on a device-under-test (DUT) includes a signal transmission line, an impedance controlling tuner including a signal transmission line segment as part of the signal transmission line, and a low-loss, electrically small signal coupling probe coupled to the signal transmission line in a non-contacting relationship for sampling signals propagating along the signal transmission line.

Abstract: An exemplary embodiment of a high speed spindle for rotating a tool at high rotational rates includes a hollow spindle body and a cylindrical spindle shaft configured for rotation within the spindle body and having a front end and a rear end. The spindle shaft includes a front hollow region and a rear hollow region. A motor is configured to impart rotational drive forces to the spindle shaft during operation. The spindle shaft includes a thrust bearing flange disposed intermediate the front end and the back end of the spindle shaft. A front air bearing and a rear air bearing are configured to radially support the spindle shaft for high speed rotational movement. A thrust air bearing is disposed between the front air bearing and the rear air bearing within the spindle housing and configured to act on the thrust bearing flange of the spindle shaft to constrain axial movement of the spindle shaft within the spindle housing. A collet is disposed within the front hollow region of the spindle shaft.

Abstract: An exemplary embodiment of a bracket system for supporting a shelf or countertop includes first and second separate elongated bracket members, each having a connection end and a distal end. The connection end of the first bracket member is adapted for removable attachment to the connection end of the second bracket member. Each of the first and second elongated bracket members includes fastener members for fixing the first and second bracket members together at the connection ends.

Abstract: Output processing includes inputting an electronic file of a document to an outputting device capable of output processing operations. A database of external translators is maintained by the device for conversion of file formats from non-native file formats. If the format of the file is a native format, it is output processed by the outputting device. If the format is a non-native format, an external registered translator is selected and the file sent to the selected external registered translator for format conversion to a native format. The format-converted file is received at the output processing device, and output processed.