Abstract: A barrel heater plate stand with internal hot fluid flow supports a lubricant grease barrel to heat the bottom of the barrel without contacting the grease inside. Heated fluid in a hose from an engine cooling system of a vehicle, to which the stand is attached, flows into the stand via an inlet and out of the stand via an outlet to a return hose to the engine cooling system.

Abstract: A system for measuring the flight of a projectile, comprising: a projectile comprising an exterior surface and a set of orientation identifiers distributed over the exterior surface, such that, for every orientation of the projectile, there exists, from any fixed perspective, a unique viewable configuration of a sub-set of the identifiers; means for capturing a first image of the surface of the projectile at a first time, the first image including a first configuration of a first sub-set of the orientation identifiers; means for determining the orientation of the projectile from the first configuration; means for capturing a second image of the surface of the projectile at a second time, the second image including a second configuration of a second sub-set of the orientation identifiers; means for determining the orientation of the projectile from the second configuration; and means for determining the rotational velocity of the projectile in flight from its orientation at the first time and its orientation a

Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm2 lower receptor layer coated on the support wherein the lower receptor layer comprises: silica with a particle size of no more than 0.3 &mgr;m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer. The media also comprises an optional upper receptive layer comprising a matrix polymer, an inorganic particulate material and a soft polymer matrix.

Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm2 lower receptor layer coated on the support wherein the lower receptor layer comprises: silica with a particle size of no more than 0.3 &mgr;m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer. The media also comprises an optional upper receptive layer comprising a matrix polymer, an inorganic particulate material and a soft polymer matrix.

Abstract: A recording media for phase change ink recording comprising: a support; 30-200 mg/dm2 of a receptive layer coated on the support wherein the receptive layer comprises: a binder comprising: a water soluble polymer; and a water insoluble polymer; wherein the combined weight of the water soluble polymer and the water insoluble polymer comprises at least 50%, by weight, and no more than 95%, by weight, water insoluble binder; and an optional inorganic particulate material. The media has an island size of no more than 15 &mgr;m and an asperity of 5.0 to 6.2 &mgr;m which is formed by controlling the drying rate.

Abstract: Described is a recording medium which is specifically advantageous for use with phase change ink recording. The media comprises a support with a receptive layer coated thereon. The receptive layer comprises 2.5-48.5%, by weight, a water soluble polymer; 0.15-25%, by weight, gelatin; and 50-95%, by weight, a water insoluble polymer. The media offers improved resistance to scratching while still maintaining adhesion properties.

Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm.sup.2 lower receptor layer coated on the support wherein the lower receptor layer comprises: silica with a particle size of no more than 0.3 .mu.m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer. The media also comprises an optional upper receptive layer comprising a matrix polymer, an inorganic particulate material and a soft polymer matrix.

Abstract: A refueling machine having relative positioning capability for refueling a nuclear reactor. The refueling machine includes a pair of articulated arms mounted on a refueling bridge. Each arm supports a respective telescoping mast. Each telescoping mast is designed to flex laterally in response to application of a lateral thrust on the end of the mast. A pendant mounted on the end of the mast carries an air-actuated grapple, television cameras, ultrasonic transducers and waterjet thrusters. The ultrasonic transducers are used to detect the gross position of the grapple relative to the bail of a nuclear fuel assembly in the fuel core. The television cameras acquire an image of the bail which is compared to a pre-stored image in computer memory. The pendant can be rotated until the television image and the pre-stored image match within a predetermined tolerance.

Abstract: An improved transparent media for ink printing is described. The media is a phase change ink recording media comprising: a polyethylene terephthalate support; a 1-15 mg/dm.sup.2 receptor layer coated on the support wherein the receptor layer comprises: silica with a particle size of no more than 0.3 .mu.m and a polymer; wherein the total weight of the polymer and the silica is 82-97%, by weight, silica and 3-18%, by weight, polymer.

Abstract: A recording media for phase change ink recording comprising: a support; 1-30 mg/dm.sup.2 of a receptive layer coated on the support wherein the receptive layer comprises: a binder comprising: a water soluble polymer; and a water insoluble polymer; wherein the combined weight of the water soluble polymer and the water insoluble polymer comprises at least 15%, by weight, and no more than 90%, by weight, water insoluble binder; and an inorganic particulate material with a hydrodynamic diameter in water of no more than 0.3 .mu.m wherein the inorganic particulate material represents at least 50%, by weight, and no more than 95%, by weight, of the combined coating weight of the water soluble polymer, the water insoluble polymer and the inorganic particulate material.

Abstract: A kit for replacing existing incandescent fixtures with a 2 D fluorescent fixture includes a plate with a ballast/transformer on the upper surface and a 2 D lamp socket on the lower surface. The ballast/transformer is coupled to the source of power through a separable connector which can be terminated either in an electrical plug which fits into an existing socket or, using conventional wire nut connectors, can be "hard wired" into place. Spring hangers, which can be attached to existing housing features, are loosely held to the upper surface of the plate so that in a first orientation, the plate is below the housing and access may be had to the housing interior and in a second orientation, the plate is held secure against the housing. A diffuser globe can be provided for installations which are not recessed.

Abstract: A housing for mounting electrical fixtures behind surfaces such as walls and ceilings, includes a surface flange and a plurality of pairs of axially directed slots in the side wall. When inserted in a hole in a ceiling or wall until the housing flange is flush with the wall or ceiling surface, a pair of spring elements are compressed and inserted through a pair of slots which allow the springs to bear against the slot and interior surface of the ceiling or wall to hold the flange flush.

Abstract: A lottery selection number game board includes a base board and a plurality of concentric arrays having a common center. A first inner array has twelve spaces, one for the month and the second array has thirty-one spaces, one for each month day. The third and fourth arrays respectively include equispaced spaces, with one including numbers for a large lottery game and the other numbers for a small lottery game. Rotating pointers are mounted on a common center, with one aligned with a month space and the second aligned with the day to identify the users birthdate. A third pointer is mounted for fee spin movement over the two lottery number arrays. The third pointer is manually spun by the player to complete the lottery number array and comes to rest within the number array to identify a number within the array for selecting a lottery number. Sequential spins are made to select a lottery number.

Abstract: A dual compartment vacufoil unit for making linerboard grade or other multi-layer paper comprising a dual compartment vacufoil and a forming blade and a method of using same. The dual compartment vacufoil unit is positioned beneath the forming blade, with an upstream compartment located on the upstream portion of the forming blade evacuating air through a primary paper sheet prior to application of the secondary discharge, and a downstream compartment located on the downstream portion of the forming blade. The forming blade is positioned directly beneath the secondary pulp discharge.

Abstract: A dual compartment vacufoil unit for making linerboard grade or other multi-layer paper comprising a dual compartment vacufoil and a forming blade and a method of using same. The dual compartment vacufoil unit is positioned beneath the forming blade, with an upstream compartment located on the upstream portion of the forming blade evacuating air through primary paper sheet prior to application of the secondary discharge, and a downstream compartment located on the downsteam portion of the forming blade. The forming blade is positioned directly beneath the secondary pulp discharge.

Abstract: An apparatus and method for measuring the amount of papermaking stock on a moving fabric in a fourdrinier papermaking machine, including a backscattering mass sensing device and a hydrofoil blade adapted to scrape water from the underside of the fabric and to support the mass sensing device in close proximity to the papermaking belt.

Abstract: A gimballed sight tube is mechanically positioned in alignment with a pilot's forward line of sight and it is set at a predetermined glide path angle. During a landing approach, the runway will be visible within the sight tube on or in proximity to the center of two cross hairs. Any deviation of the runway from the center of the cross hairs indicates vertical deviation of the aircraft from the predetermined glide path and appropriate corrective action may be taken by the pilot.

Abstract: A container suitable for receiving and transporting plants is formed from a blank of paperboard and includes front and back panels joined by side panels to provide a container of rectangular cross section. A flap attached to the back panel folds into a reinforced handle, and a top panel is folded inwardly from the front of the container. Gussets joining the top panel to the side panels are also folded inwardly for reinforcing the top panel.