Abstract: An intra-oral whitening device that has a mouthpiece in which is embedded a flexible circuit board and arrays of spaced apart lamps. The mouthpiece has a curvature. The lamps may be light emitting diodes that generate electromagnetic radiation, preferably in the white and blue light spectrum and the infrared and ultraviolet light spectrum. The arrays are positioned to expose the facial and lingual sides of the teeth for whitening when the mouthpiece is positioned to fit upper and lower rows of teeth to be whitened within accommodating recesses. The flexible circuit board is flexed to exhibit a curvature that follows a curvature of the mouthpiece.

Abstract: Hot liquid dispenser includes a housing including first and second liquid-retaining chambers, the first chamber being accessible to enable liquid to be placed therein and the second chamber being situated within a closed interior space of the housing. A heating system heats liquid in the first chamber without directly heating liquid in the second chamber. A conduit system allows only a one-way flow of liquid from the first to the second chamber and also prevents formation of a fluid connection between liquid in the first and second chambers. The dispenser includes a dispensing system having an outlet from which liquid placed into the first chamber is dispensed without continuous fluid movement of the liquid from the first chamber through the second chamber to the outlet such that liquid is retained in the second chamber without a fluid connection to the first chamber and without flowing toward the outlet.

Abstract: Method for changing a pillow in a pillowcase includes providing two members unattached to one another and each having opposed smooth surfaces, inserting the members at least partially into the pillowcase containing a pillow such that the members are each between a respective side of the pillow and an adjacent side of the pillowcase, and then causing relative movement between the pillowcase and the members until the pillow is at least partially outside of the pillowcase. Thereafter, the pillow is grasped and withdrawn from between the members and then without removing the members from the pillowcase, a new pillow is inserted between the members. Then, the individual causes relative movement between the pillowcase and the members until the new pillow is inside of the pillowcase; and withdraws the members from the pillowcase.

Abstract: For use in mammals, methods for enhancing the DNA repair process, treating disorders associated with the DNA repair process, enhancing anti-tumor response and treating disorders associated with anti-tumor response. The methods generally comprise non-topical administration of purified, isolated quinic acid alkyl acid or a carboxy alkyl ester with a non-toxic carrier or diluent.

Abstract: The disclosure provides a method for isolating the bioactive component of the water-soluble extract of Uncaria tomentosa known as C-MED-100®, comprising (i) precipitating the spray drying carrier from C-MED-100®; (ii) using the resulting C-MED-100® to obtain a spotting mixture for thin layer chromatography (TLC); (iii) spotting the C-MED-100® spotting mixture on pre-run TLC plates and eluting the plates to obtain the fluorescing band with Rf=0.2-0.3; (iv) scraping off the Rf=0.2-0.3 band, eluting it in ammonia and freeze drying the eluted band to form a powder; and (v) extracting the powder with methanol to remove solubilized silica gel, concentrating the methanol solution and crystallizing the concentrated solution to obtain the bioactive component. The isolated bioactive component in vitro is a quinic acid analog, preferably quinic acid lactone.

Abstract: In the event of a power outage, a lamp with rechargeable batteries automatically illuminates. The lamp may be a detachable flashlight that is mechanically and electrically connected to a pole lamp or a desk lamp, for instance, so that its batteries recharge when power is available for the pole lamp or desk lamp. A mechanical connection between the flashlight and the pole or desk lamp may be with threaded male and female connectors. An arm extension may be provided from the lamp to contain one of the mechanical connectors and one of the electrical connectors.

Abstract: A linearly polarized transparent or translucent material is stretched to follow a sinusoidal shape so all parts of the resulting panes or lenses are themselves sinusoidal. By providing a structure of two panes or lenses of such material, moving one relative to the other in a linear direction varies an amount of light passing through. Thus, such a linear movement adjusts light translucence, luminosity intensity, brightness and dimness. Applications include windows (home, office, car), motor vehicle windshields, sunglasses, optical lenses, computer monitors, televisions, and fluorescent light fixtures.

Abstract: A mobile computer security cart that includes a cabinet, a platform and an upright, The cabinet includes at least one shelf. The platform is coupled to the cabinet and has a top surface including an uncovered substantially planar surface. The upright is coupled to the platform and is configured to accommodate at least one display. The cart has an assembled configuration in which the platform rests on the top of the cabinet and the upright is coupled to the platform. The cart has a disassembled configuration wherein the upright is positioned adjacent to the front, rear or sides of the cabinet while the platform is positioned adjacent to the top or bottom of the cabinet.

Abstract: A cigarette urn and method of assembly of same that defines an interior passage for smoking debris to travel when multiple components of the urn are assembled into a self-standing, upright assembly condition. A top one of the multiple components has a sidewall opening. The multiple components may be disassembled from the self-standing, upright assembly condition into an overlapping assembly condition with the multiple components overlapping and taking up less overall volume that in the self-standing, upright assembly condition. A fire retardant or heat resistant material may be lining an interior contour of a base of the multiple components. The top one of the multiple components may be of substantially uniform diameter along a majority of its length.

Abstract: A method and apparatus to determine possible atrial fibrillation or absence of atrial fibrillation that includes detecting pulse rhythms from a succession of time intervals each corresponding to a respective interval of time between successive pulse beats; analyzing the detected pulse rhythms to make a determination of possible atrial fibrillation; indicating the possible atrial fibrillation from the determination; or making a determination of the absence of atrial fibrillation.

Abstract: A method and apparatus to determine possible atrial fibrillation or absence of atrial fibrillation that includes detecting pulse rhythms from a succession of time intervals each corresponding to a respective interval of time between successive pulse beats; analyzing the detected pulse rhythms to make a determination of possible atrial fibrillation; indicating the possible atrial fibrillation from the determination; or making a determination of the absence of atrial fibrillation.