Abstract: A passive noise reduction apparatus has a headset with at least one ear cup attached to the headset, the ear cup having an ear side and a shell side. An inner shell, having a cup side and an outer side, is mounted to and substantially covers the shell side of the ear cup wherein the cup side of the inner shell faces the shell side of the ear cup. An outer shell, having an inner side and a distal side, is mounted to and substantially covers the inner shell, wherein the inner side of the outer shell is in substantially contiguous contact with the outer side of the inner shell.

Abstract: A massage base having a top surface contains at least one massage node base wherein the massage node base is motile in relation to the massage base. At least one massage node is mounted on each of the massage node bases and at least partially protrudes from the top surface. The massage node is mounted for rote movement in relation to the massage base. A motor, connected to the massage node base, engages the massage node in rote movement in relation to the massage base.

Abstract: A device and system for monitoring food is described. The food monitoring device has a temperature sensor and a temperature sensor base. The temperature sensor base has a transmitter and a microphone. The temperature sensor base is electrically coupled to the temperature sensor. A monitor having a speaker and a receiver communicates with the transmitter of the temperature sensor base. The transmitter of the temperature sensor base transmits a temperature sensed by the temperature sensor and an audio signal produced by the microphone.

Abstract: The massage device has a housing, which includes a massage head integral with the housing. The massage head has a first massaging surface. A heating element, integral with the housing, is positioned sufficiently proximate to the first massaging surface to raise a temperature of the first massaging surface above ambient temperature. The massage device also includes a massage head cover formed to engage the massage head, said massage head cover comprising a second massaging surface and a freezable material.

Abstract: A device for checking the internal temperature of food, which includes a piercing element for insertion into food and a temperature sensor integral with the piercing element. The piercing element is connected to a main handle, which is removably connected to a handle portion. The handle portion contains a display, electronically connected to the temperature sensor, whereby the temperature sensed by the temperature sensor and, in some embodiments, the level of doneness is displayed by the display. In this embodiment, the piercing element and main handle are dishwasher safe and can be inserted safely into a dishwasher when the handle portion, containing a substantial portion of the electronics, is removed.

Abstract: An apparatus and method for massaging a selected body part is provided. Generally, the apparatus is a handheld massager having a first massage end separated from a second massage end by a handle. Each end of the massager can be independently activated using separate motors. If the user chooses, both ends can be simultaneously activated. With this handheld massager the user can apply massage therapy to any desired body part by guiding the massager with the fingers of the user.

Abstract: A foldable massaging bed cushion for supporting a person in a sitting position is disclosed. The foldable massaging bed cushion has a backrest with two side edges, two armrests rotatably coupled to the backrest, and one or more massaging units within the backrest. The two armrests can rotate from a sitting position to a folded position along the two side edges of the backrest. The foldable massaging bed cushion can also have one or more heating units and one more massaging units located within the backrest and a control panel to control the massaging units and heating units.

Abstract: A portable lighting device comprising a power source, a first light source, a second light source, and a switch. A first circuit electrically couples the power source, a switch, and the first light source. A second circuit electrically couples the power source, the switch, and the second light source. The switch comprises a first surface portion, a second surface portion, and a third surface portion wherein pressing the first surface portion closes the first circuit, pressing the second surface portion closes the second circuit, and pressing the third surface portion closes both the first and the second circuit. The switch also has a forward position that closes the first circuit and a backward position that closes the second circuit.

Abstract: A speaker having a transparent sound panel and an exciter connected to the transparent sound panel for converting electrical energy received by the exciter, into vibrations that are transmitted to the transparent sound panel, resulting in the transparent sound panel transmitting sound. The speaker also contains a stiff panel located between the exciter and the transparent sound panel, where the stiff panel minimizes dampening qualities associated with material utilized to fabricate the transparent sound panel and minimizes bending of the portion of the transparent sound panel that is in contact with the stiff panel. In addition, a dampening pad is located within the exciter for absorbing a portion of excessive mid-high frequency vibrations emanating from the exciter prior to transmission to the transparent sound panel.

Abstract: A pressure gauge for determining air pressure of an inflatable item and a method of doing the same are provided. Embodiments of the present invention provide a source of light capable of providing more than one color of light, where each color of light within the more than one color of light corresponds to a numerical relationship between a determined pressure of an inflatable item, determined by the pressure gauge, and a target air pressure. The pressure gauge also has a display panel for displaying the determined air pressure and at least one of the provided colors of light. In addition, the pressure gauge has a pressure sensor for determining the determined air pressure and a computer defining functions performed by the pressure gauge, wherein the computer causes the source of light to display the different colors of light in accordance with the numerical relationship between the determined air pressure and the target air pressure.

Abstract: A system and method for producing foundry quality sand from non-conventional starting materials through the combination of oolitization and classification. Incoming particulate matter is first directed into a controlled energy attrition unit where the particles are made to collide with one another. Such collisions clean and round the particles by chipping away surface projections and coatings without crushing the particles. The particle stream is then directed through a multi-fraction classifier where it is separated into two or more useable grades of foundry sand. An air classifier is preferred for the classification stage.

Abstract: A method of accessing a plurality of network elements (NE) with at least one network element management program (NEMP) running on at least one element manager (EM) comprises the steps of capturing a username and a password within said network element management program (NEMP) and submitting said captured username and password to each of said plurality of network elements (NE) so as to effect administrative address privileges for each of said plurality of network elements (NE) without re-capturing said username and said password.

Abstract: An alternator assembly powered by a pulley is made up of an outer housing that contains the stator and rotor assemblies, an inner housing and a rear cover which is retained by a fastening member that secures the inner housing and rear cover within the outer housing.

Abstract: An alternator includes an inner housing and an outer housing. A pair of o-rings positioned therebetween create a sealed flow chamber having a first flow channel, a second flow channel and an axial passageway. The first flow channel is a disk shaped cavity extending diametrically across the alternator. The second flow channel forms an annular jacket extending entirely around the alternator. The axial passageway directs coolant axially from the first flow channel into the second flow channel. An inlet positioned diametrically across from the axial passageway allows coolant to enter the first flow channel, such that coolant entering the inlet must flow diametrically across the alternator to reach the axial passageway. An outlet positioned diametrically across from the axial passageway allows coolant to exit the flow chamber, such that coolant entering the second flow channel must travel annularly around the alternator to reach the outlet.

Abstract: A nickel-base superalloy that exhibits outstanding mechanical properties under high temperature and high strain conditions when cast in an equiaxed and/or directionally solidified, columnar grain structure, and which exhibits increased grain boundary strength and ductility while maintaining microstructural stability includes, in percentages by weight, 5-6 chromium, 9-9.5 cobalt, 0.3-0.7 molybdenum, 8-9 tungsten, 5.9-6.3 tantalum, 0.05-0.25 titanium, 5.6-6.0 aluminum, 2.8-3.1 rhenium, 1.1-1.8 hafnium, 0.10-0.12 carbon, 0.010-0.024 boron, 0.011-0.020 zirconium, with the balance being nickel and incidental impurities. The superalloys of this invention are useful for casting gas turbine engine components exhibiting significantly improved low cycle fatigue life, improved airfoil high temperature stress rupture life, significantly reduced life cycle cost, and longer useful life.

Abstract: An alternator includes an inner housing and an outer housing. A pair of o-rings positioned therebetween create a sealed flow chamber having a first flow channel, a second flow channel and an axial passageway. The first flow channel is a disk shaped cavity extending diametrically across the alternator. The second flow channel forms an annular jacket extending entirely around the alternator. The axial passageway directs coolant axially from the first flow channel into the second flow channel. An inlet positioned diametrically across from the axial passageway allows coolant to enter the first flow channel, such that coolant entering the inlet must flow diametrically across the alternator to reach the axial passageway. An outlet positioned diametrically across from the axial passageway allows coolant to exit the flow chamber, such that coolant entering the second flow channel must travel annularly around the alternator to reach the outlet.

Abstract: A nickel-base superalloy that is useful for making single crystal castings exhibiting outstanding stress-rupture properties, creep-rupture properties, and an increased tolerance for grain defects contains, in percentages by weight, from about 4.7% to about 4.9% chromium, (Cr), from about 9% to about 10% cobalt (Co), from about 0.6% to about 0.8% molybdenum (Mo), from about 8.4% to about 8.8% tungsten (W), from about 4.3% to about 4.8% tantalum (Ta), from about 0.6% to about 0.8% titanium (Ti), from about 5.6% to about 5.8% aluminum (Al), from about 2.8% to about 3.1% rhenium (Re), from about 1.1% to about 1.5% hafnium (Hf), from about 0.06% to about 0.08% carbon (C), from about 0.012% to about 0.020% boron (B), from about 0.004% to about 0.010% zirconium (Zr), the balance being nickel and incidental impurities.

Abstract: An rotor assembly 10 for use with an electrical machine. Assembly 10 includes two opposing and selectively intermeshing pole pieces 12, 14. Each pole piece 12, 14 has a body 16 and a plurality of integrally formed and outwardly extending projections or pole fingers 18. A plurality of magnets 34 are each fixedly secured, by use of swaged portions 36, within a unique one of several slots 38 which are cooperatively formed between a unique one of fingers 18 and a unique portion of body 16 of pole pieces 12, 14.

Abstract: A bracket assembly for supporting golf bags on a golf cart and for supporting a rearwardly extending canopy assembly having a canopy and a canopy frame structure. The golf cart having a body, a frame supporting the body, a seating compartment and a golf bag compartment located rearwardly of the seating compartment. The bracket assembly including at least one support member, a mounting mechanism to mount the support member to the cart's frame and a means for securing the upper portion of golf bags resting in the golf bag storage compartment. In addition, the bracket assembly includes means for pivotally connecting the canopy frame structure to the support member to enable the canopy to be extended to cover the golf bags or folded out of the way to provide access to the golf bags.

Abstract: A nickel-base superalloy that is useful for making single crystal castings exhibiting outstanding stress-rupture properties, creep-rupture properties, and an increased tolerance for grain defects contains, in percentages by weight, from about 4.3% to about 5.3% chromium, (Cr), from about 9% to about 10% cobalt (Co), from about 0.6% to about 0.8% molybdenum (Mo), from about 8.4% to about 8.8% tungsten (W), from about 4.3% to about 4.8% tantalum (Ta), from about 0.6% to about 0.8% titanium (Ti), from about 5.6% to about 5.8% aluminum (Al), from about 2.8% to about 3.1% rhenium (Re), from about 0.9% to about 1.5% hafnium (Hf), from about 0.06% to about 0.08% carbon (C), from about 0.012% to about 0.020% boron (B), from about 0.004% to about 0.010% zirconium (Zr), the balance being nickel and incidental impurities.