Abstract: Disclosed herein are methods for removing discoloring impurities, such as carbon impurities, particularly graphite, from kaolin clay to enhance the brightness of the kaolin clays. The methods include reverse flotation processes. Also disclosed herein are high brightness kaolin products, and the uses thereof.

Abstract: A filtration system for an aquarium is provided. The filtration system includes a gate chamber with a gate conduit positioned therein that transports unprocessed water from the aquarium. The gate chamber includes filtering media. The filtration system also includes a siphon chamber that is fluidly coupled to the gate chamber. There is a siphon conduit having a siphon conduit inlet at a first elevation within the siphon chamber, a siphon conduit outlet at a second elevation below the first elevation, and a crest at a third elevation above the first and second elevations. The siphon conduit empties into a catch basin, where the processed water is transported back to the aquarium.

Abstract: A multi-chamber processing system is described for depositing materials on multiple workpieces (wafers, display panels, or any other workpieces) at a time in a vacuum chamber. Multiple magnets (one for each target) in the magnetron assembly in the sputtering chamber oscillate over their respective targets for uniform target erosion and uniform deposition on the wafers. An electrically insulated target backing plate between each magnet and a target has a liquid channel running through it for controlling temperature, where the liquid channel has a wider cross-sectional area around the middle portion of the target backing plate to increase cooling of the middle portion of the target. The distance between the magnets and the targets is made very small by a thin aluminum plate fixed to the bottom segment of the target backing plate by a dip brazing process.

Abstract: A multi-chamber processing system is described for depositing materials on multiple workpieces (wafers, display panels, or any other workpieces) at a time in a vacuum chamber. The system includes a sputtering chamber and a separate pre-clean chamber, where wafers can be transferred between the two chambers by a robotic arm without breaking a vacuum. The wafers are mounted one-by-one onto a rotating pallet in the pre-cleaning chamber and sputtering chamber. The pallet is firmly fixed to a rotatable table in the sputtering chamber. Copper tubing in the table couples RF energy to the wafers, and a liquid running through the copper tubing controls the temperature of the wafers. Multiple targets, of the same or different materials, may concurrently deposit material on the wafers as the pallet is rotating. Multiple magnets (one for each target) in the magnetron assembly in the sputtering chamber oscillate over their respective targets for uniform target erosion and uniform deposition on the wafers.

Abstract: A multi-chamber processing system is described for depositing materials on multiple workpieces (wafers, display panels, or any other workpieces) at a time in a vacuum chamber. The system includes a sputtering chamber and a separate pre-clean chamber, where wafers can be transferred between the two chambers by a robotic arm without breaking a vacuum. The wafers are mounted one-by-one onto a rotating pallet in the pre-cleaning chamber and sputtering chamber. The pallet is firmly fixed to a rotatable table in the sputtering chamber. Copper tubing in the table couples RF energy to the wafers, and a liquid running through the copper tubing controls the temperature of the wafers. Multiple targets, of the same or different materials, may concurrently deposit material on the wafers as the pallet is rotating. Multiple magnets (one for each target) in the magnetron assembly in the sputtering chamber oscillate over their respective targets for uniform target erosion and uniform deposition on the wafers.

Abstract: A processing system is described for depositing materials on multiple workpieces (wafers, display panels, or any other workpieces) at a time in a vacuum chamber. Multiple targets, of the same or different materials, may concurrently deposit material on the wafers as the pallet is rotating. Multiple magnets (one for each target) in the magnetron assembly in the sputtering chamber oscillate back and forth across an arc over their respective targets for uniform target erosion and uniform deposition on the wafers.

Abstract: A filtration system for an aquarium is provided. The filtration system includes a gate chamber with a gate conduit positioned therein that transports unprocessed water from the aquarium. The gate chamber includes filtering media. The filtration system also includes a siphon chamber that is fluidly coupled to the gate chamber. There is a siphon conduit having a siphon conduit inlet at a first elevation within the siphon chamber, a siphon conduit outlet at a second elevation below the first elevation, and a crest at a third elevation above the first and second elevations. The siphon conduit empties into a catch basin, where the processed water is transported back to the aquarium.

Abstract: An electrochemical double layer capacitor (DLC) is configured for mounting on a PCB. A first connector component is configured at each individual terminal lead of the DLC capacitor. A second connector component is mounted on the PCB and includes a number of parallel connector elements at a footprint location for electrical mating contact with the DLC leads. The connector configuration produces a minimal increase in the ESR of the capacitor when mounted on the PCB.

Abstract: A filtration system for an aquarium is provided. The filtration system includes a gate chamber with a gate conduit positioned therein that transports unprocessed water from the aquarium. The gate chamber includes filtering media. The filtration system also includes a siphon chamber that is fluidly coupled to the gate chamber. There is a siphon conduit having a siphon conduit inlet at a first elevation within the siphon chamber, a siphon conduit outlet at a second elevation below the first elevation, and a crest at a third elevation above the first and second elevations. The siphon conduit empties into a catch basin, where the processed water is transported back to the aquarium.

Abstract: A continuous heat set line for setting yarn, having spaced-apart, elongate, tubular entrance and exit cooling chambers interconnected by an elongate intermediate steam heat-setting chamber communicating therewith. The entrance and exit cooling chambers and the intermediate heat-setting chamber collectively define a single longitudinally-extending axis along the combined length thereof. Sealing heads seal the entrance and exit cooling chambers and the intermediate heat-setting chamber to a degree sufficient to maintain a pressurized condition within the heat-setting chamber. A yarn conveyor extends through the pretreatment chamber for conveying the yarn through the entrance and exit cooling chambers and the heat-setting chamber. At least one piston and cylinder assembly moves sealing rolls into and out of position relative to each other, while independently-operating springs urge the rolls together sufficiently to effect a seal.

Abstract: A multi-chamber processing system is described for depositing materials on multiple workpieces (wafers, display panels, or any other workpieces) at a time in a vacuum chamber. The system includes a sputtering chamber and a separate pre-clean chamber, where wafers can be transferred between the two chambers by a robotic arm without breaking a vacuum. The wafers are mounted one-by-one onto a rotating pallet in the pre-cleaning chamber and sputtering chamber. The pallet is firmly fixed to a rotatable table in the sputtering chamber. Copper tubing in the table couples RF energy to the wafers, and a liquid running through the copper tubing controls the temperature of the wafers. Multiple targets, of the same or different materials, may concurrently deposit material on the wafers as the pallet is rotating. Multiple magnets (one for each target) in the magnetron assembly in the sputtering chamber oscillate over their respective targets for uniform target erosion and uniform deposition on the wafers.

Abstract: A method for rating the efficiency of a compressed air system is provided comprising, (a) selecting a plurality of efficiency factors, (b) selecting a set of conditions for each efficiency factor, (c) assigning a numerical value to each condition, (d) determining a score for the efficiency factor by comparing the current condition with the preselected conditions and assigning the numerical value associated with the closest preselected condition, and (e) calculating a total efficiency score by adding the scores from the plurality of efficiency factors.

Abstract: A motor vehicle turn signal cancelling device operated by a turn signal cancelling member projecting from the steering wheel includes a frame structure and a mounting member attached thereto. A fixture having a central portion positioned between oppositely extending first and second arms is pivotally mounted to the mounting member at the central portion to move the first and second arms into the path of movement of the cancelling member. The device further includes a turn signal activating lever pivotally mounted between its ends to the frame structure. A cancellation arm is pivotally mounted to the mounting member and defines a slot near its distal end. An engagement post associated with the lever is received in the slot defined in the cancellation arm. The engagement post and the slot are positioned between the pivotal axis of the turn signal activating lever and the pivotal axis of the cancellation arm.

Abstract: An oil well polish rod clamp includes unitary metallic cylindrical housing and a plurality of setscrews. A textured inner surface of the housing increases longitudinal gripping capacity on a rod rotated inside an oil well by a rod rotator and reciprocated by a beam pumping unit to actuate a downhole pump. The inner housing surface may include a plurality of axially short cylindrical portions with annular gaps between upper and lower portions to increase gripping pressure by reducing the contact area with the rod.

Abstract: A motor vehicle turn signal cancelling device operated by a turn signal cancelling member projecting from the steering wheel includes a frame structure and a mounting member attached thereto. A fixture having a central portion positioned between oppositely extending first and second arms is pivotally mounted to the mounting member at the central portion to move the first and second arms into the path of movement of the cancelling member. The device further includes a turn signal activating lever pivotally mounted between its ends to the frame structure. A cancellation arm is pivotally mounted to the mounting member and defines a slot near its distal end. An engagement post associated with the lever is received in the slot defined in the cancellation arm. The engagement post and the slot are positioned between the pivotal axis of the turn signal activating lever and the pivotal axis of the cancellation arm.

Abstract: A multi-chamber processing system is described for depositing materials on multiple workpieces (wafers, display panels, or any other workpieces) at a time in a vacuum chamber. The system includes a sputtering chamber and a separate pre-clean chamber, where wafers can be transferred between the two chambers by a robotic arm without breaking a vacuum. The wafers are mounted one-by-one onto a rotating pallet in the pre-cleaning chamber and sputtering chamber. The pallet is firmly fixed to a rotatable table in the sputtering chamber. Copper tubing in the table couples RF energy to the wafers, and a liquid running through the copper tubing controls the temperature of the wafers. Multiple targets, of the same or different materials, may concurrently deposit material on the wafers as the pallet is rotating. Multiple magnets (one for each target) in the magnetron assembly in the sputtering chamber oscillate over their respective targets for uniform target erosion and uniform deposition on the wafers.

Abstract: A filtration system for an aquarium is provided. The filtration system includes a gate chamber with a gate conduit positioned therein that transports unprocessed water from the aquarium. The gate chamber includes filtering media. The filtration system also includes a siphon chamber that is fluidly coupled to the gate chamber. There is a siphon conduit having a siphon conduit inlet at a first elevation within the siphon chamber, a siphon conduit outlet at a second elevation below the first elevation, and a crest at a third elevation above the first and second elevations. The siphon conduit empties into a catch basin, where the processed water is transported back to the aquarium.

Abstract: Disclosed herein are slurries comprising at least one particulate inorganic material dispersed in an aqueous medium, at least one anionic polymeric dispersant in a solids content ranging from 0.1% to 3% by weight, wherein the at least one anionic polymeric dispersant is partially neutralized by at least one monovalent neutralizing agent, and at least one inorganic dispersant in an amount ranging from 0.3% to 5% by weight relative to the total weight of the inorganic solids in the slurry. Also disclosed are methods of making such slurries and products comprising or made from such slurries.