Abstract: A speaker can have a main body with a generally spheroidal shape, which can be supported standing on its end. The speaker can include a subwoofer that faces forward. A plurality of mid-range drivers can be distributed around the sub-woofer, facing generally forward and radially outward. A plurality of tweeters can be distributed around the sub-woofer, facing generally forward and generally outward. The outer housing portion of the speaker can be covered with a fabric material. A user interface ring 162 can be touch sensitive to receive input, and can have a plurality of lights that can be illuminated separately to convey information to the user.

Abstract: An apparatus such as a domestic oven incorporates an induction motor which drives a fan. The temperature of the circulating gas and the slip of the rotor, coupled to the fan, are used to determine the humidity of gas within the oven. The temperature of the stator coil is also taken into account. The fan is driven with relatively high torque to maximize the signal to noise ratio. The fan may be provided as the main fan or as a secondary fan dedicated to humidity measurement. In either case the fan has a long operational lifetime.

Abstract: An apparatus such as a domestic oven incorporates an induction motor which drives a fan. The temperature of the circulating gas and the slip of the rotor, coupled to the fan, are used to determine the humidity of gas within the oven. The temperature of the stator coil is also taken into account. The fan is driven with relatively high torque to maximize the signal to noise ratio. The fan may be provided as the main fan or as a secondary fan dedicated to humidity measurement. In either case the fan has a long operational lifetime.

Abstract: A system and method for fabricating and installing structure siding with the appearance of logs fashioned from at least one mold configured from digital scans of existing logs of an antiquated log cabin is described. The process facilitates the reuse of scans amounting to digital files representing an existing log cabin structure. Via the system, staff members may craft a recreation of the façade of an existing log cabin numerous times on modern homes without the removal of the original logs, taking out all unwanted imperfections of the existing log cabin structure. A high-definition metrology grade scanner is preferably employed to capture the appearance of the existing log cabin in great detail such that molds may be formed to facilitate its reproduction. Composite façades may be created based on scans of logs derived from a variety of existing log cabins to create a new design.

Abstract: A system and method for fabricating and installing structure siding with the appearance of logs fashioned from at least one mold configured from digital scans of existing logs of an antiquated log cabin is described. The process facilitates the reuse of scans amounting to digital files representing an existing log cabin structure. Via the system, staff members may craft a recreation of the façade of an existing log cabin numerous times on modern homes without the removal of the original logs, taking out all unwanted imperfections of the existing log cabin structure. A high-definition metrology grade scanner is preferably employed to capture the appearance of the existing log cabin in great detail such that molds may be formed to facilitate its reproduction. Composite façades may be created based on scans of logs derived from a variety of existing log cabins to create a new design.

Abstract: A method of obtaining the concentration of one component in a fluid mixture of a plurality of components, comprising leading to one side of a sensing element from a source of said mixture a sample of said mixture, leading to another side of said sensing element from said source another sample of said mixture after having substantially removed said one component therefrom, thereby to cause a monitoring device to which said sensing element is connected to signal the ratio between the concentrations of the one component in the samples at the respective sides of the sensing element.

Abstract: A self-cleaning photovoltaic module which when combined with other identical modules forms a large solar panel which is protected from the vice of dust deposition. The module, which has all the properties of a solar panel in itself, has a dividing fin and a circular vent capable of flushing out the water along with the dust deposited on the module. The fins, which form a dam like structure, along with the aid of gravity guide the condensed atmospheric moisture along with the dust to the circular vents present on the corners of the photovoltaic module. The invention overcomes the difficulty of effectively self-cleaning a solar panel without much costs being involved.

Abstract: The present invention provides novel genes involved in cellulose biosynthesis and methods using such genes to modulate cellulose biosynthesis in fiber-producing plants such as cotton. The invention also provides methods for identifying and isolating alleles of these genes in a population of fiber-producing plants that correlate with the quality of the produced fibers.

Abstract: The present invention provides novel genes involved in cellulose biosynthesis and methods using such genes to modulate cellulose biosynthesis in fiber-producing plants such as cotton. The invention also provides methods for identifying and isolating alleles of these genes in a population of fiber-producing plants that correlate with the quality of the produced fibers.

Abstract: The present invention provides novel genes involved in cellulose biosynthesis and methods using such genes to modulate cellulose biosynthesis in fiber-producing plants such as cotton. The invention also provides methods for identifying and isolating alleles of these genes in a population of fiber-producing plants that correlate with the quality of the produced fibers.

Abstract: The present invention provides novel genes involved in cellulose biosynthesis and methods using such genes to modulate cellulose biosynthesis in fiber-producing plants such as cotton. The invention also provides methods for identifying and isolating alleles of these genes in a population of fiber-producing plants that correlate with the quality of the produced fibers.

Abstract: The present invention relates to novel polymer modified asphalt polyphosphoric and superphosphoric acid treated binder compositions having enhanced high service temperature performance properties and the method of making them and to road paving asphalts containing them.

Abstract: A vented cap and capillary tube assembly is disclosed together with a method of use of such assembly. The assembly includes a capillary tube having a bore extending therethrough and a cap slidably mounted to one end of the tube. The cap includes one or more vent grooves therein which allow air to escape therethrough when the cap is in a first slidable position. The walls of the capillary tube prevent air from escaping through the vent when the cap is more fully inserted within the tube. The method provided herein includes the steps of providing such a pre-assembled capillary tube and vented cap assembly, maintaining the cap in the first position while the opposite end of the capillary tube is inserted within a liquid sample, allowing the liquid to enter the tube through capillary action, thereby displacing air within the tube through the vent, and sliding the cap to the fully inserted position, thereby sealing the vent.

Abstract: A vented cap and capillary tube assembly is disclosed together with a method of use of such assembly. The assembly includes a capillary tube having a bore extending therethrough and a cap slidably mounted to one end of the tube. The cap includes one or more vent grooves therein which allow air to escape therethrough when the cap is in a first slidable position. The walls of the capillary tube prevent air from escaping through the vent when the cap is more fully inserted within the tube. The method provided herein includes the steps of providing such a pre-assembled capillary tube and vented cap assembly, maintaining the cap in the first position while the opposite end of the capillary tube is inserted within a liquid sample, allowing the liquid to enter the tube through capillary action, thereby displacing air within the tube through the vent, and sliding the cap to the fully inserted position, thereby sealing the vent.

Abstract: The invention is a polyester and a method for producing a polyester filament which has a combination of flame resistance and low pilling properties. The method comprises forming a polyester polymer from a mixture of two polymers, the first compound being the reaction product of terephthalic acid or dimethyl terephthalate, ethylene glycol, and an oxysilicon compound and the second compound being the reaction product of terephthalic acid or dimethyl terephthalate, ethylene glycol and a phosphinic acid in the amount between 0.5 and 20 mole percent of the terephthalate acid and monomer. In particular, the invention also comprises the enhanced fiber formed by the process, as well as the fabrics having a pilling of about 3 to less than 5 as measured in accordance with ASTM D-3512-82.

Abstract: An incubation apparatus containing a rack or block with openings capable of receiving containers containing reagents. The rack or block is attached to a heating element for heating containers in the block. The block is driven by a motor actuated by a timer such that at the end of a predetermined time period the block is pivoted whereby containers will fall out of the block and onto a sloping surface on the housing of the incubator. This apparatus provides for the carrying out of reactions for a predetermined amount of time without the necessity of close monitoring of the incubation by laboratory personnel.