Abstract: A foot support system is described for detachable connection to the leg rest of a reclining chair. The foot support includes a plate which can be attached to the leg rest and then detached when it is not needed. The foot support prevents foot drop and helps to eliminate over-stretching of the flexor muscles and tightening of the extensor muscles.

Abstract: Method and apparatus are described for the integration of global positioning system (GPS) or LORAN positioning information into the transmission of an emergency locator transmitter (ELT) radio beacon signal. Signals from NAVSTAR satellites or LORAN system are received by a receiver. The calculated position, and then subsequent updates, are processed and alternately stored in two locations on a static random access memory chip. Upon activation of the ELT transmitter, the updated position information, or the latest stored information, is combined with aircraft information stored on an EPROM chip. The aircraft information and position information is preferably converted from a digital-to-speech signal, by a voice synthesizer. All this information is then integrated into the radio beacon signal and broadcast by the ELT. This new ELT-GPS storing and processing package is self-contained, independently powered, and crash resistant. This system avoids loss of time in establishing the location of the beacon signal.

Abstract: Apparatus is described for transporting sections of pipe and connecting them together for laying pipe above ground or in a trench. The apparatus includes a wheeled frame (e.g., a trailer), a support for one end of a first pipe section, and an alignment mechanism for supporting the other end of the first pipe section and the leading end of a second pipe section so that the opposing ends of the pipe section can be welded together.

Abstract: A process for separating non-oxidizable compounds from a mixture containing at least one oxidizable compound. The mixture is contacted with ozone to oxidize oxidizable compounds to form oxidized compounds which are then converted to water-soluble hydrazones, followed by separation of the hydrazones from the mixture using precipitation, liquid/liquid extraction, chromatography, etc.

Abstract: A method for determining trace amounts of total chlorine present in a water sample. The method includes use of DPD as an indicator. The sample is filtered after a color development delay, and then light absorbance through the sample is measured. A control sample is treated with malonic acid to de-chlorinate the control. Light absorbance through the sample being tested is adjusted by the light absorbance through the control sample.

Abstract: Lift forks for use in lifting equipment such as utility vehicles (e.g., three-wheeled commercial mowers, four-wheeled vehicles, outdoor power equipment, etc.) for inspection, servicing and repair purposes. The lift forks are attachable to tool bars. The lift forks are movable along the tool bars and are also movable transversely of the tool bars so that the lift forks can engage the wheels of a vehicle to be lifted even when the vehicle is not aligned parallel to the tool bars. When the tool bars are raised, the lift forks cause the vehicle to be lifted.

Abstract: A fishing rod holder is described for supporting a fishing rod and automatically lifting the rod in response to pulling motion on the fishing line carried by the fishing rod. The apparatus includes a hinged tubular receiver for receiving the handle of a fishing rod, an upright stand, a spring connected between the tubular receiver and the stand, an arm which extends forwardly of the stand, a latch attached to the tubular receiver, and a trigger carried on the arm and engaging the latch on the tubular receiver. The sensitivity of the trigger can be adjusted.

Abstract: Apparatus is described for mounting an auxiliary motor such as a trolling motor to the transom of a boat. The apparatus includes a frame, a motor mount, a pivot connection between the frame and the motor mount, a control motor supported by the frame, a gear carried by the frame and driven by the control motor, and a linking arm connected between the gear and the motor mount.

Abstract: An improved attachment ring having forward and rearward attachment positions. A latigo secured to the ring can be easily moved from one attachment position to the other position without detaching the latigo from the ring.

Abstract: A holder for a fishing rod that has a rearward rod handle support, a forward rod handle support, and a frame upon which the supports are mounted. The forward rod handle support has a first and second finger mounted for pivotal movement of their tips toward each other when a downward force is applied to a cable connecting the bottom end portions of the fingers. Also, a holder having a frame with a pair of rails, and downwardly depending legs secured to the rails. Additionally a holder with a frame and further including audible and visual alarms for making a signal when a fish strikes the line. Various types of stands are disclosed for supporting fishing rod holders.

Abstract: Antineoplastic taxol derivatives are derived by selective oxidation of the alkene portion of the side chain of cephalomannine. The derivative displays high activity in promoting assembly of microtubulin and also displays cytotoxic activity against malignant cells.

Abstract: Method and apparatus are described for obtaining uniform compaction of asphalt concrete to reduce or prevent cracking of the asphalt concrete surface. A mobile confinement edge force is maintained in contact with the edge surface of an asphalt concrete mat while the mat is being compacted. This is performed in a manner such that the density of the mat across the full width of the mat becomes uniform. By obtaining uniform density of each lane of the mat as it is laid significantly reduces the incidence of joint cracking and deterioration of the asphalt concrete, in the longitudinal joint area, over time.

Abstract: A process for oxidizing cephalomannine and related taxanes in the presence of taxol is described. The process involves the use of ozone which is able to oxidize cephalomannine and easily oxidizable taxanes while leaving taxol essentially unchanged. Taxol can then be separated from the oxidized cephalomannine and other oxidized taxanes using conventional procedures. A process for oxidizing taxanes is also provided.

Abstract: Methods for lifting equipment such as utility vehicles (e.g., three-wheeled commercial mowers, four-wheeled vehicles, outdoor power equipment, etc.) for inspection, servicing and repair purposes are disclosed. The lifting methods use apparatus which includes spaced-apart tool bars and wheel lift means carried by the tool bars. The wheel lift means are movable along the tool bars and preferably are also movable transversely of the tool bars and are able to engage the wheels of the vehicle even when the vehicle is not aligned parallel to the tool bars. When the tool bars are raised, the wheel lift means cause the vehicle to be lifted. The underside of the vehicle is unobstructed to enable access to all portions of the vehicle or its components (e.g., cutting blade, etc.). The apparatus preferably includes releasable locking members for preventing the tool bars from moving downwardly.

Abstract: A tube holder for detachably holding and supporting a flexible tube (e.g., an oxygen tube). The holder includes a base, a plurality of upright retention fingers supported by the base, and preferably a pressure-sensitive adhesive layer for attaching the holder to the skin of a patient, for example. The holder safely supports and retains the tube in a desired position. When desired, the tube can be detached from the holder without detaching the holder from the skin.

Abstract: Lift attachment devices are described for detachably connecting an item to be lifted (e.g., a lawn mower) to lift apparatus (e.g., the type which includes an elevatable tool bar). The attachment devices each include a hanger for attaching the device to the tool bar and a clamp to detachably connect to the item to be lifted. The clamp support can be rotated relative to the hanger and then selectively locked in a desired position. The attachment devices enable a variety of items to be elevated by a conventional lift so that servicing and repair of the items can be performed efficiently. Lift apparatus is also described for connecting an item to be lifted to an elevatable tool bar.

Abstract: A mounting device is described which includes a channel having a top and spaced-apart sides. Registering openings are present in the sides. A key having elongated prongs is slidably received in the openings. The mounting device is useful in mounting a variety of objects (e.g., a fishing rod holder) to a desired substrate (e.g., a cleat, a rail, a block, etc.).