Abstract: This invention relates to novel whitening agents for cellulosic substrates. The whitening agents are comprised of at least two components: at least one chromophore component and at least one polymeric component. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to ultraviolet light, or they may absorb light to reflect these same shades. The whitening agents are further characterized by having a dispersion component value of the Hansen Solubility Parameter of less than or equal to about 17 MPa0.5. This invention also relates to laundry care compositions including but not limited to liquid and/or powder laundry detergent formulations and rinse added fabric softening (RAFS) compositions that comprise such whitening agents.

Abstract: A method for delivering a plurality of packages is described. The method includes obtaining, via a processor, information associated with a delivery plan of the plurality of packages from at least one memory. Based on the information, the method includes determining, via the processor, a current location, and a destination location of a target container. In response to the determination, the method includes determining, via the processor, a movement plan to move the target container to the destination location. Based on the movement plan, the method includes activating, via the processor, a first set of motorized tiles to move the target container to the destination location. The method further includes receiving, via the processor, an updated movement plan from a server plan when a preset condition is met. Based on the updated movement plan, the method includes activating, via the processor, a second set of motorized tiles.

Abstract: Exemplary embodiments described in this disclosure generally pertain to systems and methods to handle packages transported in a delivery vehicle. In an example embodiment, a computer that is provided in a vehicle receives a command related to delivery of a package. The command may be associated, for example, with rerouting of the vehicle due to various reasons such as, for example, due to a change in a delivery schedule and/or a delivery priority. The computer may respond to the command by operating an unmanned package moving apparatus to move the package from one location in a cargo area of the vehicle to another location in the cargo area while the vehicle is in motion and prior to the vehicle reaching a delivery destination for the package. In an example implementation, the unmanned package moving apparatus includes a bed of rollers that are operated by servomotors under control of the computer.

Abstract: A hat with increased resistance to lift includes a crown forming a generally hemispherical portion configured to cover a head of a person. A visor extends outwardly from the crown in a generally horizontal direction and is configured to provide shade. The visor includes an aperture and a mesh material arranged in the aperture and attached to the visor at edges of the aperture. Alternately, the visor includes a visor board and N holes passing through the visor board, where N is an integer in a range from 4 to 100. The mesh material and/or the N holes equalize pressure on a bottom surface relative to a top surface of the visor by allowing air to pass from the bottom surface through the mesh material to the top surface.

Abstract: An apparatus for manufacturing a curly sliced potato chip includes: a base frame; a cutting blade coupled to the base frame; and a rotatable threaded rod having a predetermined threaded pitch to which rod the potato is mounted. The rod is turned to rotate the potato while it is in a cutting position and to displace it toward or away from the cutting blade. A quick release engaging member has a threaded portion with a pitch compatible with the pitch of the rod. The member is fixed relative to the base frame and is selectively coupled with the threaded rod to selectively drive the potato mounted on the rod toward or away from the cutting blade as the rod is rotated. The potato is displaced toward or away the cutting blade at a linear displacement rate determined by the pitch of the threaded rod.

Abstract: A disc spinning device centrally located/secured to a flexible soft flying disc encouraging/facilitating spinning a disc on one's finger for technique/amusement. Spinning a disc on one's finger is difficult however the device has recessed dimple(s) to place one's finger(s), greatly improving disc spin with less friction than surrounding flexible soft flyer disc material. A fingernail may damage desired flexible soft disc material, utilizing more durable material in disc spinning device reduces wear and improved disc spinning capabilities with less friction. The disc spinning device located around central disc axis area offers more safety features than previous relatively hard plastic flying discs by allowing the softer flexible molded disc preferred material composite to compress when being hit by or catching of disc. The disc spinning device offers faster and easier/unique disc spins giving user more advanced disc spin(s) for technique/easier disc spin play.

Abstract: A pizza insert has at least one tile that rests on a rack that is advantageously spaced above a barbeque grill by a support structure that is connected to the rack and extends downwardly therefrom. The pizza insert also has a rim that extends upwardly from the rack and substantially prevents the tile from moving in horizontal directions. The rim extends away from the rack a distance less than the thickness of the tile so that the rim does not obstruct access to the pizza placed on the tile. Also disclosed are a kit for the pizza insert and the method of using the pizza insert.

Abstract: A pizza insert has at least one tile that rests on a rack that is advantageously spaced above a barbeque grill by a support structure that is connected to the rack and extends downwardly therefrom. The pizza insert also has a rim that extends upwardly from the rack and substantially prevents the tile from moving in horizontal directions. The rim extends away from the rack a distance less than the thickness of the tile so that the rim does not obstruct access to the pizza placed on the tile. Also disclosed are a kit for the pizza insert and the method of using the pizza insert.

Abstract: System and method for analyzing pulses from an excimer laser by measuring light energy rather than heat energy. The output of the laser is monitored with a photodetector to provide electrical current pulses corresponding to the intensity of the light in individual ones of the laser pulses. The current pulses are integrated to provide voltages corresponding to the light energy of the laser pulses, and the voltages are converted to digital signals. The digital signals are accumulated during the exposure period to determine the total light energy of the pulses during that period and also during a shorter interval of time during the exposure period. The light energy for the interval is divided by the length of the interval to determine the average intensity of the pulses during the interval. Displays are provided for the light energy and the intensity of the pulses, as well as the length of the exposure period.