Abstract: A marker for remote detection of articles has an elongated sensor element with magnetic and electric properties. The elongated sensor element provides an electromagnetic reply signal when receiving an electromagnetic input signal. The elongated sensor element modulates the electromagnetic reply signal in response to an external magnetic modulating field. The marker also has means positioned in a vicinity of the elongated sensor element in the marker. The means is adapted to influence either the magnetic or the electric properties of the elongated sensor element in response to incident electromagnetic or magnetic energy, so that either the electromagnetic reply signal itself or the modulation thereof is substantially changed from an active state to a deactivated state.

Abstract: A drawn glass-coated metallic member has a thermal contraction coefficient differential such that the thermal contraction coefficient of the glass is less than that of the metallic member. The thermal contraction coefficient differential is maintained within a predetermined range during drawing. Drawn glass is placed under residual compression, interfacial bonding between said glass and said wire is substantially uniform, and surface cracking and bond breaks between metal and glass are substantially prevented. Optical properties of the glass coated microwire provide a basis for enabling multi-bit encoding capability. Advantageously data encoding is achieved optically, magneto-optically or using a combined magnetic and optical encoding mechanism. The duplex material constitution of the glass coated microwire permits imparting of data thereon by selection and processing of the glass. Data implantation is readily achieved in-line, during an initial drawing operation, or as a separate post-draw process.

Abstract: A compact, low profile splicing system for joining optical fibers produces durable, low transmission loss fusion splices. The system employs active optical techniques such as profile alignment or local injection and detection to achieve optimized alignment of the fibers prior to fusion. Light injected into one fiber is propagated across the interface to a second fiber. A detector senses the intensity of the injected light in the second fiber. After the relative position of the fibers is manipulated to maximize the transmitted intensity, the fibers are fusion spliced using an electric arc discharge. The accurate alignment achievable using the local injection and detection system to drive adaptive fiber positioning affords a method for reliably producing low splices. The present system is compact and low in profile, making it operable in cramped quarters with limited clearance to adjacent equipment and structures and with only a minimal amount of free fiber slack available.

Abstract: A chemical composition is applied to the surface of a substrate to significantly increase its slip resistance properties. The composition comprises a di-methyl silicone compound, an oxidizing agent, an evaporation modifier, a sequestering agent, a hydrotopic agent, a base, and an organic solvent. Advantageously, the composition is readily applied via spraying or the like. It dries rapidly, causing the substrate to become highly slip-resistant even when wet.

Abstract: The invention relates generally to an electric device, such as an electric motor, a generator, or a regenerative motor, having a wound stator core made from advanced low-loss material. In preferred embodiments, the electric device is an axial airgap-type configuration. The invention provides an electric device having a high pole count that operates at high commutating frequencies, with high efficiency and high power density. Advanced low-loss materials exploited by the present invention include amorphous metals, nanocrystalline metals, and optimized Si—Fe alloys.

Abstract: A strong, lightweight, impact resistant helmet system protects the wearer from impact injury and minimizes bodily injury to other players brought into contact therewith during blocking and tackling events. Weight reduction is achieved by reinforcing inner and outer surfaces of the helmet shell with long length, high strength fibers. Orientation of the fibers is such that the fiber lengths are aligned generally in the direction of tension and compression forces imposed on the helmet surface during impact. This reinforcement geometry permits use of a thin helmet shell. Efficient impact absorption by the helmet shell is accomplished by limiting the bend curvature produced at the impact location. The bend curvature reduction increases the contact area between the helmet shell and a pliable padded inner helmet made from energy absorbing polymeric foam disposed within the helmet shell in contact with its inner surface.

Abstract: An optical network unit is associated with a multi-wavelength optical fiber communications system carrying low-power digital signals bidirectionally transmitted at a first and a second wavelength and a high-power analog video signal transmitted at a third wavelength. The unit comprises a housing having a connection for the optical fiber; and an optical filter, first and second optical units, and a beam splitter mounted in the housing. The optical filter is interposed between the fiber termination and the second optical unit, and is adapted to block light of the third wavelength but bidirectionally transmit light of the first and second wavelengths. The system is readily implemented, and any combination of the data and video services may be selected. A high level of skill is not required for changing the combination of services procured.

Abstract: An accurate, fast-acting, wearable lightning strike hazard detector has a plurality of collecting plates for collection of arriving charged particles. The collecting plates are insulated from each other by an insulating mechanism. A connecting mechanism electrically connects the collecting plates to a bleeding circuit to bleed accumulated charges to a ground plane. The voltage within the bleeding circuit is determined by a voltage measuring mechanism. A voltage accumulation mechanism measures the accumulated voltage of each plate and its rate of voltage accumulation as a function of time. Voltage accumulation and voltage/time data are interpreted by an algorithm to determine lightning strike potential. A signal generating mechanism connected to the algorithm mechanism generates a signal when said voltage accumulation and voltage accumulation rate exceed preselected limits. The signal actuates an alarm mechanism, which provides an audible or visual alarm to warn against an impending lightning strike.

Abstract: A prescription drug printing machine is used by a physician in connection with prescribing one or more prescription drugs to a patient. The printing machine has a memory unit that contains a database of information on all known available prescription drugs, including a colored pictorial representation of each of the available drugs. Each of the colored pictorial representations is a substantially similar replica of the drug it depicts. Preferably, the colored pictorial representation is an exact replica of the actual drug, containing the drug's exact color, shape and size. The printing device includes a first and second printing means for printing a prescription drug form and a patient receipt, respectively. Both of the prescription drug form and the patient receipt include the name of the drug, a colored pictorial representation, and other information. The prescribing physician inspects each of these documents for accuracy before handing them both over to the patient.

Abstract: An axial gap dynamoelectric machine comprises first and second stators disposed coaxially with an intermediate rotor. The stators are selectively aligned with an axial offset between the positions of their respective teeth and slots. The stators comprise toroidal cores having laminated layers composed of a material selected from the group consisting of amorphous and nanocrystalline metals and optimized Fe-based alloy. Optionally, the machine further comprises misalignment means for adjusting the offset of the stators. Adaptive adjustment permits the machine to be operated to in a mode that reduces the back EMF of the motor, allowing constant voltage to be maintained as speed is increased. Reducing back EMF also allows a wider range of operating speed, especially in combination with use of high pole counts. Alternatively, the machine can be operated, e.g. at lower speed, in a constant torque mode. The machine may exploit the high pole count achievable by use of improved soft magnetic materials.

Abstract: A three dimensional amorphous metal mass suitable for milling is formed wrapping amorphous metal ribbon into a three dimensional shape and then applying adhesive to the three dimensional shape. The adhesive permeates the three dimensional shape. The adhesive is then cured. The three dimensional shape is mechanically contained in three dimensions. If the amorphous metal mass is made as a toroid, then it could be processed into a stator. The stator would then be suitable for use in very high frequency electric motors.

Abstract: Information concerning personal investment and finance is developed and stored in first and second data sets containing topics and issue-questions related thereto. The information is accessed from these data sets by selectively combining an issue-question with at least one topic to produce a primary information product. A program means associated with the data sets modifies the primary information product by imposing thereon a plurality of answer-options to the selected issue-question. Each answer-options comprises at least one expert opinion and at least one prudent-investor opinion, stored in third and fourth data sets. The imposition of answer-options on the information product produces a polycentric information product, which is readily communicated by oral, written or electronic means.

Abstract: An apparatus protects the feet and legs of an infant from certain rigid parts of an infant bouncer seat while the infant is sitting and playing in the bouncer seat. A foot and leg protector includes a unitary and elongated, shell, wherein the shell is u-shaped when viewed from its top surface. Padded material having a thickness of at least about one half inch is disposed within the shell. The foot and leg protector further includes a removable attachment means including a male part and a female part. The male part is located on the bottom surface of the foot and leg protector and the female part is located substantially near the front lip of the bouncer seat. The removable attachment means is operable to removably attach the foot and leg protector to the bouncer seat such that the foot and leg protector covers substantially the entire portion of the front lip of the bouncer seat, and front portions of left and right side lips.

Abstract: A local injection and detection system assesses the attenuation of light propagating from a first optical fiber to a second optical fiber associated therewith. The system comprises a light injector, a light detector, a driver to energize a light source in the injector, and a receiver. Light from the light source is injected into the first optical fiber and propagates therethrough. A portion of the propagating light in the second fiber is extracted onto a light responsive element in the detector. The system is particularly adapted for use in a system for splicing optical fibers, the system minimizing the insertion loss of the joint by optimally aligning the fibers prior to fusing them. In addition, the insertion loss of a joint can be inferred by comparing light attenuation before and after the joint is fused. The present system is compact and low in profile, enabling it to be used with a fusion splicer that operates with minimal clearance to adjacent equipment and structures.

Abstract: An attachment means allows for easy attachment of a decorative item or attachment to a vehicle. The attachment means includes a mounting member comprising a flexible strip, which supports the decorative attachment. A plug is attached to each end of the mounting member. The plug may be easily inserted into and removed from the bottom holes of a license plate on a vehicle. The plugs are attached to the mounting member by extensions, and include slits.

Abstract: A method and apparatus provide interactive audience participation at live spectator events. Enjoyment for a plurality of spectators is enhanced. Participating spectators employ wireless interactive devices that present a promotional message and include user input and output interfaces. Spectators are queried, and enter answers via the user input interface. The answers are transmitted to a central processor, stored as spectator data, and processed into results. A visual display or the user output interface announces the results to the spectators.

Abstract: A scent dispersing apparatus, such as a mat, capable of enclosing a scent-containing element inside an air-filled cavity. A housing contains a means for air ventilation, such as small air holes, for dispersion of scent. When the housing receives a force, such as a user exerting pressure upon on the housing, air is pushed from the air cavity outward through the air holes, thereby, dispersing scent contained in the scented insert. Additional air enters the air cavity once the pressure is released through an elastic rebound effect.

Abstract: A compact scanning apparatus has an infrared laser adapted to emit light. The light is delivered as a beam by an optical system to illuminate an interrogation area on the surface of an object being scanned. Such illumination has sufficient intensity and duration to cause selective desorption of molecules of the contraband substance, which are present on the surface, without substantially damaging the surface. A collection system collects at least a portion of the desorbed molecules. At least a portion of the collected molecules is thermally decomposed to form NO2 and transferred to a reaction cell containing an aqueous, alkaline, luminol-containing solution. The NO2 reacts with the luminol to produce light by chemiluminescence. A light detector registers the presence of this light as indicative of the detection of the contraband substance, and activates a signaling device to provide an audible or visible alarm.

Abstract: A splicing system for joining polarization-maintaining, single mode optical fibers produces durable fusion splices that have low transmission loss and maintain mode integrity. The system employs active optical techniques such as profile alignment or local injection and detection to achieve optimized lateral alignment of the fibers prior to fusion. Azimuthal alignment is performed using a transverse, polarized light illumination and detection system. Each fiber is rotated azimuthally to determine a transverse intensity function. The transverse intensity functions of the respective fibers are cross-correlated to determine a relative orientation that matches the polarization axes of the fibers. After the relative position of the fibers is manipulated laterally, axially, and azimuthally, the fibers are fusion spliced using an electric arc discharge.

Abstract: Fine or short hair is held in place by a barrette having a fastener material known as Velcro®, comprising hook and loop portions. The barrette comprises a flat strip of flexible material having a decorative upper surface and a lower surface. One end of the strip's lower surface is attached to the hook portion of the fastener material. The loop portion of the fastener material is attached to the lower surface of the other end of the strip. Releasable contact between the hook and loop portions of the fastener material is achieved by bending the strip about a line perpendicular to its length, with the short, fine, curly or kinky hair being trapped by and held between the complementary surfaces of the fastener material. The hooks and loops of the fastener material are closely spaced so that constraining forces are applied to individual hair filaments or small hair filament groups. Fastening is facilitated, optionally by a snap attachment.