Abstract: A carbonless form is provided that may be folded selectively into a duplicating state or a non-duplicating state. In accordance with one embodiment of the present invention, a carbonless form is provided comprising a form sheet, a transverse fold line, an assigned data entry portion, and an exposed data entry portion. The form sheet defines a front face, a rear face, a top edge, a bottom edge, and a pair of side edges. The transverse fold line extends across the form sheet to define a first panel and a second panel on opposite sides of the transverse fold line. The assigned data entry portion is defined on the rear face of the second panel. The exposed data entry portion is defined on the front face of the first panel. A CB coating is applied to the rear face of the form sheet in the first panel and a CF coating is applied to the rear face of the form sheet in the second panel.

Abstract: A mobile, automated data collection device for the portable, self-contained reading and human-intelligible presentation of printed indicia on an object. The automated data collection device includes a container, a detector, a controller to coordinate the transfer of electrical signals to and from the detector, an extensible arm connected on its proximal end to at least one of the container or components therein and on its distal end to the detector, and a display to present the information corresponding to data received from the detector in human-intelligible format. The container is equipped with wheels, at least one handle and a closeable cover so that the detector, controller, arm and display can fit inside when not in use such that the entire device can be carried by a human user from location to location. In addition, all of the components within the device can be shielded from ambient conditions, including moisture- and particulate-rich environments.

Abstract: A block bottom bulk material bag, or satchel bottom bag, is formed from multiple plies of paper and an inner ply of plastic that is adhered to the innermost ply of paper. The bag is formed from roll-stock material that is cut into blanks. The knives that cut the blanks are registered relative to one another so that when the pinch bottom or satchel bottom is formed there is no paper surface exposed to the interior of the bag and the entire interior surface of the bag to which bulk material contained in the bag is exposed is covered with plastic.

Abstract: A UV curable CF ink composition is provided which is formed from a UV curable ink base, an acidic color developer, and a solvent. The UV curable CF ink composition may be applied to a substrate inline on a printing press using conventional letterpress or offset techniques without discoloration or smudging of the ink.

Abstract: A refrigeration system with a high percentage of fresh air. The system comprises a supply air duct; an indoor heat exchange coil operably positioned in the supply air duct; a reheat heat exchange coil operably positioned in the supply air duct; an outdoor heat exchange coil; at least one compressor; and an expansion device. The system also comprises refrigeration system tubing connected to and serially arranging the compressor, the outdoor heat exchange coil, the expansion device and the indoor coil into a refrigeration circuit; and reheat tubing connecting the reheat coil to the refrigeration tubing so as to arrange the reheat coil in a parallel circuited arrangement with the outdoor heat exchange coil and in a series circuited arrangement with the compressor, the expansion device and the indoor heat exchange coil.

Abstract: A bracket for securing the barrel of a flare launcher to the body of the flare launcher.

Abstract: An absorbent barrier sheet (10) includes an integral fabric web (12) and a vinyl barrier material (14) intimately connected to and across the integral fabric web (12). The web (12) includes an upper portion (16) and a lower portion (18), with the upper portion including a plurality of hydrophobic first yams (20) and the lower portion including a plurality of fluid-retaining second yams (22). In addition, the web (12) has a middle portion (24) which includes a set of ground yarns (26) and parts of the hydrophobic and fluid-retaining yarns (20),(22), with the ground yarns (26) integrating the hydrophobic and fluid-retaining yarns (20), (22) of the upper and lower portions (16), (18), thereby forming the integral fabric web (12). The vinyl barrier material (14) is intimately connected to and across the fluid-retaining lower portion (18) of the integral fabric web (12).

Abstract: A chiller system includes at least two refrigerant circuits. In a low ambient temperature condition, only one refrigerant circuit is activated, but its condenser fan is de-energized. To provide some airflow across the condenser of the activated circuit, a condenser fan of the inactive circuit is energized. A small air duct allows the condenser fan of the inactive circuit to draw a low volume of air across the condenser of the active circuit.

Abstract: A security document is provided comprising a finished cellulosic substrate having at least one transparentized portion formed therein. The transparentized portion comprises a transparentizing composition that is applied so as to define an area of increased transparency in the substrate. The area of increased transparency includes at least one thin line and resembles a simulated security thread. The transparentizing composition can be applied to form thin lines in a variety of configurations on one or both sides of the substrate.

Abstract: A filter system for an absorption chiller includes a replaceable filter element, a plateable member, and a sacrificial member. The filter receives a weak solution from the chiller's evaporator, receives a stronger solution from the chiller's absorber, and discharges a mixture of the solutions to the chiller's generator. Conveying the weak solution to the filter system avoids creating an accumulation of lithium bromide in the evaporator and helps dissolve or flush inhibitors from the filter element on a continuous basis. Combining the weak and stronger solutions in the filter system attempts to confine a corrosion or copper oxide plating process to an area of the chiller that can be readily serviced. The plateable member and the sacrificial member provide replaceable or consumable members used in the corrosion or plating process.

Abstract: A VAV air handler includes a cooling coil with a return air bypass damper for improved dehumidification. The bypass interjects into the supply air a portion of relatively warm, dry return air downstream of the cooling coil. This allows the cooling coil to absorb more latent heat from the incoming outside air and the remaining portion of the return air over a broad range of operating conditions, but especially at low load conditions.

Abstract: Vulcanized ethylene-propylene-diene (EPDM) rubbers are disclosed that are particularly suited for use in dynamic applications as a replacement for natural rubber parts. The ethylene-propylene-diene rubbers exhibit excellent thermal and oxidative resistance while displaying tensile strength and dynamic fatigue resistance comparable to similar compounds based on natural rubber. The ethylene-propylene-diene rubbers comprise a high molecular weight EPDM, a processing oil, a carbon black, and a cure system containing sulfur, tetramethylthiuram-disulfide and 2-mercaptobenzothiazole.

Abstract: A direct-fired generator for an absorption chiller includes an inner shell, in which combustion occurs, and an outer shell. The inner shell supports a tube bundle through which a first portion an absorption solution is conveyed. Combustion products makes a single pass across the tube bundle within the inner shell. Such construction minimizes the number of potential leak paths and facilitates leak testing of the generator at an intermediate stage of assembly. A flow distributor apportions solution flow to the tube bundle and to a second solution flow path which bypasses the tube bundle but which is likewise heated by the combustion occurring within the inner shell. The two solution flow paths converge after the solution flowing therethrough has been heated by the combustion occurring in the inner shell. A vapor separator disentrains solution in liquid form from vaporized solution before the vapor exits the generator.

Abstract: An improved adhesive pattern for a mailer type business form intermediate having short and long strips of an adhesive provided offset from each other in removable margin strips on both surfaces of the form intermediate. The short and long adhesive strips alleviate side edge cupping of the removable margin strips, thereby substantially preventing edge crimping of the form intermediate against a retard surface when fed by a friction feeder. Additionally, an adhesive block is provided in each removable margin strip adjacent each of the sheet corners, thereby substantially preventing the corners of the form intermediate from being deflected significantly downward or upward.

Abstract: A method and apparatus having a sealing roller design that permits the sealing of a folded mailer form with only one pass with a pair of sealing rollers. One of the pair of sealing rollers contains a recessed portion such that only the perimeter of the form is contacted with the selected portions of the sealing roller pair. Slots are provided inside the recessed portion of one of the sealing rollers for accommodating removably attached narrow horizontal sealing bars. The horizontal sealing bars align only with the transverse edges of the folded mailer form as the form passes through the nip of the sealing rollers thereby skipping over any content that may be housed in the form.

Abstract: A shear pad assembly for use between a rail car side frame pedestal and the rail car roller bearing adapter includes an upper plate formed and adapted to seat the side frame pedestal and a lower plate, spaced from the upper plate, and formed and adapted to seat on the roller bearing adapter. There is an elastomer positioned in the space between the upper plate and the lower plate, with the elastomer having a generally uniform thickness throughout a substantial portion of the space between the plates. There are a pair of spaced metal shims, each extending parallel to a side frame, being adjacent an edge of the elastomer, and being located generally intermediate the upper and lower plates.