Abstract: A combination of a container and a sorbent wherein a support is provided in the neck of a container to support a sorbent out of contact with the contents of the container.

Abstract: A method is provided for applying a watermark pattern along a length of photosensitive medium, the photosensitive medium having a frame pitch in the length direction that is the sum of an image frame height plus an interframe distance. The method exposes watermark tiles contiguously along the length of the photosensitive medium,. wherein each watermark tile has a height dimension that is an integral divisor of the frame pitch.

Abstract: A walker is disclosed having two sets of handles positioned for rising from and lowering to a seated position in addition to serving as a walking aid. The walker comprises a frame having a front section comprising a pair of front vertical supports and a rigid cross-piece, and two side sections each comprising a rear vertical support having a load-bearing axis formed through a ground-engaging point, rigid connectors connecting the side sections to the front section, a first pair of handles positioned to support a user in a standing or walking position, and a second pair of handles positioned below and to the rear of the first set of handles to support a user in rising from or lowering to a seated position, in which the geometric centers of each of the second pair of handles is positioned to the rear of the load-bearing axis of each of the rear vertical supports.

Abstract: An oxygen-absorbing composition, device, and method for oxygen scavenging in a low moisture environment are provided. The present invention provides an oxygen absorbing composition which includes an oxygen reducing agent, water, a carrier, an electrolyte salt, and a humectant salt, which may be the same as the electrolyte salt, present in an amount sufficient to reduce the water activity of the composition to below 0.6. Also included are methods of using the composition.

Abstract: An adsorbent form consisting of a pressed blend of powdered adsorbent and powdered resin. A method of fabricating a pressed adsorbent form consisting of the steps of forming a blend of powdered adsorbent and powdered resin and compressing said blend to form a self-sustaining form.

Abstract: An improved side seal strapping machine is configured to feed a strapping material around a load, position, tension and seal the strapping material around the load. The machine is configured for strapping relatively incompressible, debris laden loads. The machine includes a frame having a biased, movable carriage mounted to a side thereof, a modular sealing head mounted to the carriage and a modular feed head mounted to the carriage. A strap chute is mounted to the frame. The chute has a movable bottom chute section and a movable lower head-side section adjacent the sealing head. The movable lower head-side chute section is movable with the carriage, and the movable lower head-side chute section and the bottom section are hingedly connected to one another for cooperative movement. A passive debris ejection system includes openings formed in the bottom chute section and openings formed at junctures of the bottom chute section and sections adjacent thereto.

Abstract: Lap beam connectors for allowing two beams to be joined together without having to use external fasteners such as screws. Each beam has at least one internal pair of receptacles for slidably receiving each end of a plate therein. The plate can be secured to inner walls of the beams by a crimping tool, and the like. The plate allows the weight of the beams and any structure being built to be distributed over the length of the beam instead of just being directly on the ends of the beams. The receptacles can be substantially U-shaped with triangular shaped sidewalls. Another part of the invention allows for attaching two U-shaped beam half sections together by having a nesting ledges/receptacles on at least one of the legs of one beam half sections. While the legs of each beam half overlapped against each other, the nesting ledges/receptacles hold the beam half legs to be held to fixed locations.

Abstract: A system for tool free disengagement of an engagement member from a base while the base is mounted to a substrate, so that the engagement member may be repositioned, tool free, in a new mounting location. The engagement member and the base include complementary locking members, and the engagement member may be constructed so that manipulation of the engagement member releases the complementary locking members allowing relocation of the engagement member in a new mounting location. The system may be incorporated in a binding for securing a foot or a boot and in footwear.

Abstract: A system for tool free disengagement of an engagement member from a base while the base is mounted to a substrate, so that the engagement member may be repositioned, tool free, in a new mounting location. The engagement member and the base include complementary locking members, and the engagement member may be constructed so that manipulation of the engagement member releases the complementary locking members allowing relocation of the engagement member in a new mounting location. The system may be incorporated in a binding for securing a foot or a boot and in footwear.

Abstract: A method and apparatus for tool-free adjustment of a binding strap on a snowboard binding. A snowboard binding may include a base, at least one binding strap, and at least two strap mounting features, supported by the base, adapted to mount the at least one binding strap to the base in at least two mounting positions. The strap mounting features and the at least one binding strap may be configured to allow the at least one binding strap to be selectively moved between the at least two strap mounting positions without tools while the base is attached to a snowboard.

Abstract: Lap beam connectors for allowing two beams to be joined together without having to use external fasteners such as screws. Each beam has at least one internal pair of receptacles for slidably receiving each end of a plate therein. The plate can be secured to inner walls of the beams by a crimping tool, and the like. The plate allows the weight of the beams and any structure being built to be distributed over the length of the beam instead of just being directly on the ends of the beams. The receptacles can be substantially U-shaped with triangular shaped sidewalls. Another part of the invention allows for attaching two U-shaped beam half sections together by having a nesting ledges/receptacles on at least one of the legs of one beam half sections. While the legs of each beam half overlapped against each other, the nesting ledges/receptacles hold the beam half legs to be held to fixed locations.

Abstract: An improved end tank-to-header joint is disclosed. An end tank is formed with a flange portion that has at least one groove therein. A gasket having a predetermined cross-sectional shape is provided with at least one tongue portion that is adapted to engage the groove in an interference fit, thereby integrating the gasket with the end tank. A header is crimped to form a channel. The channel has a shape the corresponds to the shape of the gasket, such that the gasket is fully seated within the channel. A distal end of the header is then crimped around the flange of the end tank to ensure a fluid-tight seal at the joint.

Abstract: An apparatus and method are disclosed for determining the integrity of coated nuclear fuel particles by evaluating acoustic parameter measurements of the particles during controlled loading.

Abstract: A device for measuring a load on a part such as a bolt, comprises a socket having walls defining an interior space wherein the socket engages the bolt for transmitting a load to the bolt. An electromagnetic acoustic transducer comprising a magnet and a coil is located in the interior space of the socket near the bolt. The coil provides a current while the magnet provides a magnetic field such that the magnet and the coil generate an ultrasonic signal within the bolt. A detector is used to detect and measure a change in the ultrasonic signal at the bolt.

Abstract: An ultrasonic method and apparatus for measuring liquid level in a vessel employing an acoustic waveguide (16) connected to an ultrasonic transducer (14) and the vessel (18). Guiding means (24) situated inside a vessel (18) directs the acoustic energy pulse to a surface (22) of the liquid. The acoustic energy pulse is reflected from the surface (22) and returned along the guiding means (24) to the acoustic waveguide (16). A pulser/receiver (10) connected thereto measures the reflected acoustic energy pulse for determining liquid level from the transit time.

Abstract: A method for inspecting the surface of a workpiece for the presence of flaws using a ferrofluid as a penetrant which is applied to the surface of the workpiece and then scanning the surface of the workpiece with electrical detection means placed adjacent to the surface for providing responses indicative of the presence of flaws in the surface of the workpiece. If desired, a magnetic field can be used to induce the flow of the ferrofluid into any flaws prior to inspection, and for post-inspection cleanup as well. By the use of a ferrofluid, the sensitivity of the electrical detection means, advantageously of the eddy current type, is enhanced in typical applications, and also allows the use of an eddy current probe to inspect workpieces made of nonconductive and/or nonferromagnetic materials.

Abstract: An ultrasonic apparatus and method for testing a material comprises an oscillator which generates a selected frequency in the ultrasonic range. A transducer is connected to the oscillator for applying an ultrasonic signal to the material and for receiving an echo signal back from the material. Two phase detectors are utilized one of which receives the echo signal and an in-phase oscillator signal to generate a first display signal, and the other of which receives a quadrature signal which is 90.degree. out of phase from the oscillator signal, as well as the echo signal to generate a second display signal. The first and second display signals are utilized in a visual display such as a cathode ray tube, to generate an image. The image changes according to the phase shift between the ultrasonic signal transmitted into the material and the echo signal, which, in turn, can be utilized to determine the presence and depth of a flaw or boundary in the material.

Abstract: An ultrasonic testing method and apparatus stores the reflected ultrasonic signals from each of a plurality of locations along a scan path over a piece of material to be tested. For each individual location, the reflected signal at that location is added to contributing signals from each other location to produce a composite signal which has a good signal-to-noise ratio. The contributing signals from each other location is formed by multiplying the signal of those other locations by a corrective phase shift factor which is a characteristic of a time delay for a reflected signal from the other locations to the individual location of interest. The contributing signal from each other location thus represents a rotated reflected signal from the other locations.