David Allan
David Allan Buckworth, Middlesbrough GB
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20120202681 | CARBON OXIDES CONVERSION PROCESS - A carbon oxides conversion process includes reacting a carbon oxide containing process gas containing hydrogen and/or steam and containing at least one of hydrogen and carbon monoxide in the presence of a catalyst including shaped units formed from a reduced and passivated catalyst powder, the powder including copper in the range 10-80% by weight, zinc oxide in the range 20-90% by weight, alumina in the range 5-60% by weight and optionally one or more oxidic promoter compounds selected from compounds of Mg, Cr, Mn, V, Ti, Zr, Ta, Mo, W, Si and rare earths in the range 0.01-10% by weight, wherein said shaped units have a reduced to as-made mean horizontal crush strength ratio of ≧0.5:1 and a copper surface area above 60 m | 08-09-2012 |
David Allan Comisky, St. Charles, IL US
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20080238488 | Methods and apparatus for power monitoring with sequencing and supervision - Methods and apparatus for power monitoring with sequencing and supervision are disclosed. An example method disclosed herein comprises supervising a first power rail and a second power rail, sequencing a first enable signal associated with the first power rail and a second enable signal associated with the second power rail, and determining whether the first power rail is enabled based on regulation information determined while supervising the first power rail. | 10-02-2008 |
David Allan Davolt, Jr., Dyersburg, TN US
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20090090566 | STEEL COIL WEIGHING APPARATUS AND METHOD FOR USE THEREOF - A steel coil weighing apparatus includes a base having a structure capable of supporting the weighing apparatus and an article to be weighed and having a base portion capable of contact with a load cell, a platform positioned above the base and having a platform portion capable of contact with a load cell, at least one load cell positioned between the base portion and the platform portion and capable of providing a signal corresponding to the weight of an article to be weighed, and at least one guide capable of aligning the base and the platform. | 04-09-2009 |
David Allan Fossier, Loveland, OH US
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20080202856 | Angle measurement for forklift operation - The device measures distance from the forklift mast to a fixed point on the forklift roof (overhead guard) proper. The device has an electronic signal producing source which signal is reflected from a surface on the mast of the forklift. The reflected signal is accepted by a signal receiver. These reflected signals are electronically analyzed and displayed on an analog display device. The display device indicates if the mast is in an upright position or if the mast is forward or rearward from the center. This device is useful for retrieving high bay pallets with goods. The electronic signal is an ultrasonic signal. The electronic signal producing source and receiver may be housed as a single unit. | 08-28-2008 |
David Allan Holdway, Cornwall CA
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20080202311 | Hardtail converter block for a tremolo equipped guitar - A converter block for a Stratocaster® style tremolo system that effectively changes it to a hardtail configuration. Players who do not use the tremolo can benefit from the ease and stability in tuning, reduced weight, improved tonal characteristics and the reduction in string breakage that this novel design offers. | 08-28-2008 |
David Allan Jenkel, Grand Junction, CO US
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20150192013 | TRUSS SYSTEM INSTALLATION - Devices, systems, and methods for securing portions of a tunnel are disclosed herein. Portions of a tunnel can be secured via attachment of a truss system to the portions of the tunnel. The truss system can include a threadbar, a bearing plate, a tie rod, a first anchor nut, a second anchor nut, and a truss eye. The threadbar can extend through both the truss eye and the bearing plate, and the truss eye and the bearing plate can be separated by the first anchor nut that can be located on the threadbar and between the bearing plate and the truss eye. The first anchor nut can hold the bearing plate against the wall of the tunnel, and the second anchor nut can hold the truss eye against the first anchor nut. | 07-09-2015 |
20150192016 | TRUSS EYE - Devices, systems, and methods for securing portions of a tunnel are disclosed herein. Portions of a tunnel can be secured via attachment of a truss system to the portions of the tunnel. The truss system can include a threadbar, a tie rod, and a truss eye. The truss eye can include a base portion having a base aperture and an eye portion defining an eye. The tie rod can be received and secured in the base aperture of the base portion of the truss eye and the threadbar can be connected to the eye portion of the truss eye. | 07-09-2015 |
David Allan Raichlen, Tucson, AZ US
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20160078780 | Method and System for Aerobic and Cognitive Training - A method for cognitive training includes administering a complex spatial navigation task to a subject. Additional cognitive tasks may be administered before, during, and/or after the complex spatial navigation task. In some embodiments, the subject engages in physical activity during the complex spatial navigation task. | 03-17-2016 |
David Allan Ryker, Wilsonville, OR US
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20150330234 | Expandable Boundary Layer Turbine - A boundary layer turbine that uses flat disks that can be precision cut at low cost is more cost-effective to construct and maintain than conventional turbines. Bolt-on hub design significantly decreases breakage and distortion. Delta-wing shaped center spacers and flow enhancing, teardrop-shaped outer spacers further increase durability by providing improved support for the disks while minimizing the disturbance of the natural flow of fluids. Use of endplates with heavy outer rims results in turbines with greater gyroscopic effect and greater mass for kinetic energy storage. A disk-directed inlet valve and focused inlet nozzle system increases efficiency by directing flows to the individual disks valve in a low friction containment case. The directed flow tuned inlet nozzle system further increases efficiency. Coating the inner case of the turbine's enclosure with Teflon or similar materials reduces friction and further improves efficiency. | 11-19-2015 |
David Allan Swanson, Palmyra, NJ US
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20160114140 | BALLOON CATHETER - A balloon catheter having an elongated catheter shaft defining a fluid drainage lumen and a balloon inflation lumen. The balloon catheter includes a fluid drainage port disposed about the distal end of the catheter shaft in fluid communication with the fluid drainage lumen, and a balloon inflation port disposed about the distal end of the catheter shaft in fluid communication with the balloon inflation lumen. A balloon portion is disposed about the distal end of the catheter shaft in fluid communication with the balloon inflation port. A release device is disposed in fluid communication with the balloon portion and the fluid drainage lumen, and includes an activating member. A tether is attached to the activating member of the release device. Tension applied to the tether activates the release device, enabling fluid flow from the balloon portion into the fluid drainage lumen and out of the body. | 04-28-2016 |
David Allan Taylor, Hertfordshire GB
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20100203780 | RESCUE DEVICE | 08-12-2010 |
David Allan Wozencraft, Oswestry GB
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20090025496 | Vehicle Transmission - An automatic powershift vehicle transmission comprising an input shaft; an output shaft; first and second intermediate shafts parallel to the input shaft; a lay shaft parallel to the output shaft; gearing providing first, second, third and fourth forward driving paths from the input shaft to the output shaft; a first clutch and a second clutch between the ends of the input shaft to establish driving connections; a third clutch for establishing the first or third forward driving path when the first clutch is operative; and a fourth clutch for establishing the second or fourth forward driving path when the second clutch is operative. | 01-29-2009 |
20090078070 | METHOD OF CONTROLLING A VEHICLE TRANSMISSION - A method of controlling a vehicle transmission, the vehicle transmission including a power shift gearbox, the power shift gearbox having a power shift input shaft, a power shift output shaft, power shift input gearing and power shift output gearing, and a plurality of power shift clutches to drivingly connect the power shift input gearing and the power shift output gearing, and a master clutch operable to connect the power shift input shaft to a prime mover, the method comprising the steps of, disengaging the master clutch, and engaging at least two of the power shift clutches. | 03-26-2009 |