Abstract: A method of manufacturing a large stationary, aggregate processing screening tower by fabricating weldment modules and preassembling them with aggregate processing equipment internal within the weldment modules, transporting the preassembled weldment modules to a field work site where the tower is to be erected on a foundation, aligning the modules and stacking the modules in layers and then bolting adjacent modules together. A large stationary, aggregate processing screening tower has weldment modules preassembled with aggregate processing equipment internal within the modules. The preassembled modules are stacked up on one another and secured together and can receive aggregate product at the top module and the product is processed by screening and sizing as it moves downwardly by gravity through the modules and their processing equipment for final clarification and collection of the product.

Abstract: The present invention provides methods and compositions for preparing 4-substituted 3-hydroxybutyric acid derivatives by halohydrin dehalogenase-catalyzed conversion of 4-halo-3-hydroxybutyric acid derivatives. The present invention further provides methods and compositions for preparing 4-halo-3-hydroxybutyric acid derivatives by ketoreductase-catalyzed conversion of 4-halo-3-ketobutyric acid derivatives The present invention also provides methods and compositions for preparing vicinal cyano, hydroxyl substituted carboxylic acid esters.

Abstract: A laser source is located in a relatively cool accessible location. Because there is adequate heat dissipation for the laser source, changes in the laser wavelength that arise from laser temperature changes are minimized. The invention described here includes the use of optical fiber to deliver light from the laser source. The laser reliability is improved because of reduced temperature and temperature fluctuations are experienced by the laser source. Because the laser source can be placed outside the drives hermetic seal, the laser can be easily replaced in the field, if required.

Abstract: Described herein are systems, methods, computer program products, and combinations and sub-combinations thereof, for enabling web content (as well as other objects) to be loaded on mobile devices (as well as other types of devices), and for users of mobile devices to operate with such web content on their mobile devices in an interactive manner while in an off-line mode.

Abstract: The present invention provides methods and compositions for preparing 4-substituted 3-hydroxybutyric acid derivatives by halohydrin dehalogenase-catalyzed conversion of 4-halo-3-hydroxybutyric acid derivatives. The present invention further provides methods and compositions for preparing 4-halo-3-hydroxybutyric acid derivatives by ketoreductase-catalyzed conversion of 4-halo-3-ketobutyric acid derivatives.

Abstract: A bioactive agent is administered to a patient, and the efficacy of the bioactive agent is modified by exposing the patient to a polarizing field. The bioactive agent may be a chemotherapeutic agent administered to a patient with cancer, and the polarizing field may be an electric field and/or a magnetic field. The direction and/or strength of the polarizing field may be changed during treatment to promote the opportunity for enhanced therapeutic interaction between the bioactive agent and the field.

Abstract: A plunger for use in downhole tubulars in wells which produce fluids and/or gases under variable pressure, which has an internal passage to facilitate more rapid descent of the plunger to the well bottom or well stop. The plunger has a stopper housed inside a chamber that is actuated when the plunger and stopper stem reach bottom or a well stop and which is held in a closed position by the build up of pressure below the plunger. The plunger may also have a jacket mounted about a core which has sealing, holding, and lifting capabilities. The plunger may also have fingers which project inwardly from the underside of the jacket toward the inner core which may also be grooved and which provides an inner turbulent or labyrinth-type seal.

Abstract: A method and apparatus to automatically prevent aircraft collisions. An aircraft control system receives internal aircraft data from aircraft sensors and external aircraft data received by radios or transponders. The internal and external aircraft data is provided as input data to at least three microprocessor based central processing units that process the input data and generate recommended control signals. The recommended control signals are received by a control that determines a resultant control signal that is sent to the cockpit and/or a transmitter. If the control is disabled, a backup control determines a resultant control signal that is sent to the cockpit and/or a transmitter. The cockpit outputs the control signal and passes the control signal through a filter. The filter determines if no action is to be taken or if adjustments are to be made to aircraft flight control surfaces and/or the engine.

Abstract: Undergarments that protect from the detrimental interaction of electrostatic fields with human tissue. Filaments woven or knitted into patterns or into an insert attached to the undergarments may comprise electrically nonconductive strands and electrically conductive strands. Electrostatic field-concentrators provided upon particular strands create ions from adjacent air molecules and cancel electrostatic charges in their vicinity. The geometry of the preferred filaments is such that the field-concentrators are salient from the central bulk of the filament by a distance at least as great as the axial radius of the field-concentrator terminal surface. As a result, potentially detrimental electrostatic fields are reduced, and concomitant health benefits to the wearer are realized.

Abstract: Compositions including alum, a smectite material and optionally one or more of a buffer and an algaecide coating or additives for the clarification of bodies of water by removal of dissolved solids, dissolved organic materials and other anions such as fluoride and chloride as well as the removal of total phosphorus from such bodies of water. The compositions are designed to be delivered to concentrated or impounded phosphorus located at the bottom of various bodies of water and may be produced in various physical forms.

Abstract: A container for a compressible article is disclosed, wherein the container includes first and second opposed sides having a first length, a first pair of flaps or edge attached to an end of the first and second opposed sides defining an end of the container, third and fourth opposed sides capable of having a second shorter length; and a second pair of flaps or edges attached to the third and fourth sides, the second pair of flaps having a fold line approximately aligned with the end of the container.

Abstract: The present invention intends to overcome the difficulties encountered heretofore. To that end, a size reducing machine with a rotating tub having a guide wheel with a cover for rotateably engaging the rotating tub is provided. The machine comprises a rotating tub having an open top, side walls, and a floor with an opening located therein, a rotary hammermill located substantially below the opening in the floor of the rotating tub, a drive mechanism for rotating the tub, a frame for operationally supporting the frame and the drive mechanism, a guide wheel rigidly attached to the frame and rotateably engaged with the rotating tub, and a guide wheel cover for protecting operational components of the guide wheels from failure induced by accumulation of debris from the size reducing machine and surrounding environment.

Abstract: A plunger for use in tubulars in wells which produce fluids and/or gases under variable pressure. The plunger has at least two separate jackets comprised of segments mounted about one body or bodies joined by a connector, which collectively have increased sealing, holding, and lifting capabilities. A inner turbulent or labyrinth-type seal is accomplished by circumferential grooves on the core and/or fingers which project inwardly from the underside of the segments. The plunger body may also have an internal passage to facilitate more rapid descent, and a simplified stopper housed inside a chamber which is actuated when the plunger reaches a well stop or well bottom and which is held in a closed position by the build up of pressure below the plunger. When the pressure inside the tubulars above the plunger is reduced, the plunger and fluids move upwardly to the surface.

Abstract: A plunger for use in downhole tubulars in wells which produce fluids and/or gases under variable pressure. The plunger is slidingly engageable within the tubulars and capable of movement up and down the tubulars, and has a jacket comprised of segments mounted about a core which have sealing, holding, and lifting capabilities. An inner turbulent or labyrinth-type seal is accomplished by circumferential grooves on the core and/or fingers which project inwardly from the underside of the segments. When the pressure inside the tubulars above the plunger is reduced, the plunger and fluids move upwardly to the surface.

Abstract: A plunger for use in downhole tubulars in wells which produce fluids and/or gases under variable pressure, which has an internal passage to facilitate more rapid descent of the plunger to the well bottom or well stop. The plunger has a stopper housed inside a chamber that is actuated when the plunger and stopper stem reach bottom or a well stop and which is held in a closed position by the build up of pressure below the plunger. The plunger may also have a jacket mounted about a core which has sealing, holding, and lifting capabilities. The plunger may also have fingers which project inwardly from the underside of the jacket toward the inner core which may also be grooved and which provides an inner turbulent or labyrinth-type seal.

Abstract: An optical data storage system utilizes optical fibers for transfer of information to and from storage media. The storage media comprises magneto-optical storage disks. The optical fibers are low-birefringence optical fibers. As compared with conventional approaches, a polarization state conveyed by the optical fiber is accurately reproduced with reduced noise. Various noise reduction techniques are provided by substantially decreasing or eliminating spurious reflections (or the effects thereof) at end faces and of an optical fiber. In particular, various techniques, such as index matching, a cover slip method, laser modulation, or angle polishing, may be used to eliminate spurious reflections (or the effects thereof) at the front end face of the optical fiber. Various techniques, such as angle cleaving, index matching, or multi-mode fiber splicing, may be used to eliminate spurious reflections (or the effects thereof) at the back end face of the optical fiber.

Abstract: A method of manufacturing a large stationary, aggregate processing screening tower by fabricating weldment modules and preassembling them with aggregate processing equipment internal within the weldment modules, transporting the preassembled weldment modules to a field work site where the tower is to be erected on a foundation, aligning the modules and stacking the modules in layers and then bolting adjacent modules together. The stacked-up modules are adapted to receive aggregate at the top uppermost module and permit the aggregate to be processed by screening, blending, and sizing into aggregate product as it moves downwardly by gravity through the modules and their processing equipment for final collection of the product at the ground level. A large stationary, aggregate processing screening tower has weldment modules preassembled with aggregate processing equipment internal within the modules.

Abstract: The training device has a u shaped base comprised of a adjustable toe board strip, which is used to promote balance on the balls of the feet and keep the training device from tipping over. The adjustable knee brace, attached to one of three vertical mast, is positioned on the side of the body producing the back swing. The knee brace, contacts the side and back of knee, supporting the proper angle of the knee while controlling lateral and vertical movement. Adjustable upper support assembly, telescoping lateral bar, positions golfer in center of device. Telescoping horizontal back bar in conjunction with angled side bar, contact the lower lumbar of back and hips on side of body producing back swing, effectively controlling lateral and vertical movement. A angled padded vertical bar, positioned in the centered of the back promotes the proper spine angle and allows golfer to stay centered by rotating the upper body around the bar as axis of spine and clearing in the follow thru swing.

Abstract: An open loop offset trim system for use with a differential amplifier includes a reference generator, an offset detector and a trim circuit. To reduce offset, the differential amplifier is placed in an open loop configuration, with both input terminals connected to receive a common reference signal from the reference generator. In response to an offset, the differential amplifier's output signal will essentially rail to either the supply voltage or the ground. In response to the logic level of the differential amplifier's output signal, the offset detector provides a control signal to the trim circuit to adjust the current conducted by one leg of the differential pair to reduce current mismatch in the legs of the differential pair. This process may be performed iteratively to control the trim circuit to incrementally adjust the current conducted by a leg of the differential pair during the trimming process.

Abstract: The present invention is directed to smokeless tobacco compositions, such as a chewing tobacco and/or snuff composition comprising tobacco and mint plant material, where the mint plant material is mint leaf with or without endogenous mint oil, mint stems, and the like.