Abstract: A precision flow controller is capable of providing a flow rate less than 100 microliters/minute and varying the flow rate in a prescribed manner that is both predictable and reproducible where the accuracy and precision of the flowrate is less than 5% of the flow rate. A plurality of variable pressure fluid supplies pump fluid through a single outlet. Flowmeters measure the flow rates and a controller compares the flow rates to desired flowrates and, if necessary, adjusts the plurality of variable pressure fluid supplies so that the variable pressure fluid supplies pump fluid at the desired flow rate. The variable pressure fluid supplies can be pneumatically driven.

Abstract: A fire sprinkler fitting has a cylindrical body and an insert. The insert has an inner end which is disposed within a proximal portion of the bore, such that the outer end protrudes beyond the open bore end by a distance D. The outer end has internal threads which are sized and dimensioned to accept and retain a fire sprinkler therein. The insert is rotatable within the body without effecting the distance D.

Abstract: Thickeners for oil-containing compositions, particularly cosmetic and personal care compositions, are side chain crystalline polymers which are uniformly dispersed as a crystallized solid in the oil.

Abstract: An apparatus for combining delivery of objects from a first transport conveyor (34) and a second transport conveyor (40), comprising a first continuous discharge conveyor (36), a second continuous discharge conveyor (42) which is rotatable about a longitudinal axis; means for pivoting the second discharge conveyor about the longitudinal axis between a lower position in which the discharge ends of the first discharge conveyor and the second discharge conveyor are adjacent, and an upper position in which the discharge ends of the first discharge conveyor and the second discharge conveyor are spaced apart sufficiently to accommodate the objects therebetween; and means for synchronizing the pivoting means with discharge of the objects from the first discharge conveyor and the second discharge conveyor.

Abstract: A touchpad stylus includes a housing, a stylus member axially moveable in the housing, and an energy-absorbing cushion member interposed between a rear extremity of the stylus member and an internal cavity of the housing, the cushion member lightly forwardly biasing the stylus member relative to the housing. The stylus member has a smoothly spherical tip extremity, and the device avoids impact damage to fragile outer membranes of existing touchpad devices because the full mass of the housing is isolated from impact with the touchpad, the stylus member itself having very significantly less mass than an aggregate mass of the complete assembly.

Abstract: A portable vapor containment structure has a support frame, at least three wheels to roll the support frame about the ground and wheel retractors for retracting each of the wheels so as to allow the frame to be lowered to the ground. Typically, the apparatus further includes an enclosed vapor containment compartment mounted upon the support frame attached to the support frame. The vapor containment compartment has a bottom opening located within the perimeter of the support frame.

Abstract: A non-Newtonian fluid is used in an electrokinetic device to produce electroosmotic flow therethrough. The nonlinear viscosity of the non-Newtonian fluid allows the electrokinetic device to behave differently under different operating conditions, such as externally applied pressures and electric potentials. Electrokinetic devices can be used with a non-Newtonian fluid in a number of applications, including but not limited to electrokinetic pumps, flow controllers, diaphragm valves, and displacement systems.

Abstract: The invention satisfies this need. The invention is an internally threaded insert for use with a polymetric pipe fitting in a fire sprinkler system. The insert comprises an outer side surface, an outer rearward surface and an outer forward surface. The outer forward surface is adapted to retain a fire sprinkler at a forward end of the insert. The outer side surface of the insert is sized and dimensioned so as to closely match the bores of standard polymeric pipe fittings, so as to be capable of being slidably and snugly received into the bores of a standard polymeric pipe fitting. The insert can be conveniently affixed within the bores by non-mechanical means, such as by gluing.

Abstract: A method of inducing partial or complete immunity to an infectious disease in a mammal comprising providing to the mammal for oral consumption an effective amount of a protein complex comprising five monomeric fusion proteins.

Abstract: An applicator having a handle; a shank coupled to the handle; a first wall coupled to the shank; a second wall coupled to the first wall, the second wall being perpendicular to the first wall; a third wall coupled to the second wall, the third wall being parallel to the first wall; and an applying surface coupled to the first, second and third walls. The first wall, second wall and the third wall form a U-shaped channel dimensioned to fit around the bottom of a door having a thickness less than about 2 inches.

Abstract: A method for calibration process management of a calibration testing unit and a plurality of units under test, comprising configuring a user interface in communication with a calibration process management software system, configuring a communications link in communication with the software system, the software system capable of communicating with the calibration testing unit and the plurality of units under test, wherein the software system manages the user interface and the communications link in a manner permitting an operator to calibrate the plurality of units under test. Tracking of the calibrated units under test uses a permanent unique identifier and a dynamic unique identifier.

Abstract: A substance for preventing, delaying the onset of, or treating one or more than one autoimmune disease, the substance comprising a polynucleotide construct comprising a polynucleotide sequence encoding the pro-apoptotic protein BAX and encoding one or more than one autoantigen for the autoimmune disease. A method for preventing, delaying the onset of or treating an autoimmune disease in a patient comprising selecting a patient who is susceptible to developing the autoimmune disease, who is developing the autoinimune disease or who has the autoinimune disease and administering to the patient one or more than one dose of a polynucleotide construct comprising a polynucleotide sequence encoding the pro-apoptotic protein BAX and encoding one or more than one autoantigen for an autoimmune disease, or comprising a polynucleotide sequence encoding the adenoviral protein E3-GP19k, or comprising a polynucleotide sequence encoding ?BCL-2.

Abstract: A furniture leg foot includes (a) a body adapted for attachment to a lower portion of a furniture leg, the body having a longitudinal axis and being made from a first material; and (b) one or more resilient inserts disposed within the body, the one or more resilient inserts being made from a resilient material which is softer than the first material.

Abstract: A device for hanging one or more cords, such as cables or ropes used to hang banners or electrical wires used to hang strings of decorative lights, includes (a) an elongate housing, (b) an interior member which is slidably disposed within the housing, and (c) biasing means, such as a coil spring. The interior member defines a notch proximate to its forward end. The notch is sized to accept and retain at least one cord. The interior member is slidable within the housing between a closed position and an open position. The biasing means is adapted to bias the interior member towards the closed position. When a cord is disposed within the notch, the biasing of the interior member towards the closed position firmly attaches the cord to the device.

Abstract: A multifunctional electronic device for checking and managing the operating and diagnostic conditions of a mechanical seal. A method of controlling and managing the operating and diagnostic conditions of a mechanical seal.

Abstract: The invention establishes a protected volume on a data storage device associated with a computational device by allowing an operating system of the computational device to boot up to a point (the volume conversion crossover point) at which predetermined functionality of the operating system becomes available, then establishing the protected volume. A copy of the operating system data (cleartext operating system data) that is accessed during boot up prior to the volume conversion crossover point (which can be known by monitoring and recording access to operating system data during boot-up) is stored in an unprotected region of the data storage device. A copy of the cleartext operating system data is also stored in the protected volume. After the protected volume is established, the computational device is reset, causing the operating system to boot up again.

Abstract: A monodirectional braking mechanism for use with a device for extending and retracting a sheet of material on a roller, the braking mechanism comprising one or more than one housing, one or more than one rotor within the housing, a brake controller connected to the rotor, and an eccentric brake operatively coupled with the brake controller, where the braking mechanism reduces the force or rate, or both the force and rate, of rotation of the roller as the roller is rotated in a second rotation direction but has substantially no effect on the force or rate of rotation of the roller when the roller is rotated in a first rotation direction, and where the first rotation direction is the reverse of the second rotation direction.

Abstract: A compact multi-polarized antenna for transmitting and/or receiving radio frequency (RF) signals, and a method for constructing same, is disclosed. The antenna comprises at least two radiative antenna elements each having a first end and a second end. The second ends of the antenna elements are electrically connected at an apex point and are disposed outwardly away from the apex point at an acute angle relative to and to a first side of an imaginary plane intersecting the apex point. The antenna also includes an electrically conductive, non-planar ground reference located at and/or to a second side of the imaginary plane.