Nottingham, US
Alan Nottingham, Santa Cruz, CA US
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20140169027 | MECHANICAL ATTACHMENT SYSTEM FOR LINEAR LIGHT MODULES - A lighting system comprising multiple linear lighting module building blocks is described. A lighting module is designed to emit light in a linear configuration, and multiple lighting modules are concatenated to emit light in a single linear configuration. A mechanical coupling system allows the lighting modules to be inserted into the linear configuration from a direction perpendicular to the linear configuration. The housing of the lighting modules is designed to allow the module to be clipped together in the linear configuration. | 06-19-2014 |
Brett Nottingham, Santa Clara, CA US
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20130083216 | APPARATUS AND METHOD FOR AUTOMATIC WHITE BALANCE WITH SUPPLEMENTARY SENSORS - An apparatus and method for An image capture device for Automatic White Balance (AWB) are provided. The device includes a camera for capturing an image, a primary sensor for sensing environmental conditions of the image capture device and for generating data regarding the environmental conditions, a plurality of supplementary sensors for sensing the environmental conditions of the image capture device and for generating supplementary data regarding the environmental conditions, an AWB unit for performing an AWB operation on the captured image according to the generated data and the generated supplementary data, and a controller for controlling the camera, the primary sensor, the plurality of supplementary sensors and the AWB unit. | 04-04-2013 |
George Pierce Nottingham, Boynton Beach, FL US
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20140037834 | METHOD OF PRODUCING AN AGRICULTURAL POLYMER PROTECTED ROOT BALL - A root ball including soil disposed in and around root system and a layer of agricultural polymer around the soil and root system. The agricultural polymer creates a root ball having a semi-permeable, solid outer layer, which provides protection for the root system and eliminates the need for a container. | 02-06-2014 |
Marsha Nottingham, Howell, MI US
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20090183999 | GAS SENSOR ELEMENT AND METHOD - Disclosed herein is a gas sensor cell comprising a solid electrolyte layer comprising a first solid electrolyte layer surface, a sensor electrode disposed on the first solid electrolyte layer surface, a reference electrode disposed on the first solid electrolyte layer surface, and an insulating layer comprising a first insulating layer surface and a second insulating layer surface opposite the first insulating layer surface, wherein the first insulating layer surface is disposed on the first solid electrolyte layer surface, and wherein the sensor electrode is in fluid communication with a gas. Also disclosed is a method of adjusting an impedance of the gas sensor cell, comprising adjusting a structural dimension of a sensing end of the gas sensor cell, wherein the sensing end comprises the sensor electrode and the reference electrode. | 07-23-2009 |
Marsha E. Nottingham, Howell, MI US
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20110120863 | PALLADIUM INK EXHAUST SENSOR - An exhaust sensor includes a first sheet of ceramic that is perforated with a vent orifice and, a second sheet of ceramic that is laminated to the first sheet. A palladium circuit trace is positioned between the first sheet and the second sheet of ceramic and a fugitive ink is printed on one of the sheets that is in communication with the vent orifice and the palladium. The fugitive ink volatilizes during a firing process and created a void space that is occupied by a palladium oxide that forms at temperatures around | 05-26-2011 |
20130092538 | LOW-TEMPERATURE ACTIVITY EXHAUST SENSOR - An exhaust sensor comprises a sensing electrode and a reference electrode each in contact with an electrolyte. At least one of the sensing electrode and the reference electrode are formed by depositing an electrode precursor material on an electrolyte precursor material and sintering the combination at a sufficient temperature for a sufficient time to achieve densification of the electrolyte, wherein the electrode precursor material comprises an alkali salt. Electrode patterns having enhanced perimeter ratios are also disclosed. The resulting exhaust sensor is capable of providing a usable output at a reduced operating temperature. | 04-18-2013 |
Paul Nottingham, Alamo, CA US
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20120179260 | SPINAL IMPLANT SYSTEM AND METHOD - A spinal implant system is disclosed. The system disclosed has a first footing adapted for inter-vertebral contact with a first vertebral body, a second footing adapted for inter-vertebral contact with a second vertebral body adjacent to the first vertebral body; and, a support slideably insertable between said first footing and said second footing while said first and second footings are in-situ between said first and second vertebral bodies. The footings provide a path for the support. Distractor instruments are disclosed. Methods of use, in surgery, are also disclosed. | 07-12-2012 |
Robert Nottingham, Santa Cruz, CA US
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20140205220 | HUB AND SPINDLE ASSEMBLY - A rotating hub and fixed spindle assembly with first and second fluid dynamic journal bearings and first and second fluid dynamic thrust bearings for a disc drive memory system has a pump seal and a radial ring seal at a first axial terminus for lubricant containment, and a capillary seal and a labyrinth seal at a second axial terminus for lubricant containment and storage. Lubricant fluid pressure differences between first and second seals are minimized through one or more lubricant fluid communicating channels in the hub assembly, in order to minimize lubricant fluid loss through a seal. Lubricant fluid can also be purged of any air bubbles by lubricant fluid circulation through the channel. | 07-24-2014 |
Robert A. Nottingham, Santa Cruz, CA US
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20080273263 | LUBRICATED LIMITER FOR FLUID DYNAMIC BEARING MOTOR - In one example, a FDB motor having a top-cover attached, EM biased bearing system is provided. The motor includes a shaft and rotor disposed for relative rotation, and an axial limiter for restricting axial movement of the rotor with respect to the shaft, wherein the axial limiter is wet or lubricated during contact. The limiter is spatially fixed with respect to one of the shaft or the rotor and disposed with an axial end surface opposing a surface portion spatially fixed with respect to the other of the shaft or the rotor to form a gap therebetween. The gap may be filled with a fluid such as bearing lubricant, thereby providing a lubricated or wet contact surface to restrict axial movement of the shaft and rotor. Additionally, one or both surfaces may include a groove or slot to provide circulation of fluid through the gap. | 11-06-2008 |
20090079283 | Fluid dynamic bearing motor with a lubricated contact surface - A fluid dynamic bearing motor is provided having relatively rotatable facing surfaces that are reliably lubricated. A radial gap is defined between the relatively rotatable facing surfaces, wherein a first axial end of a fluid dynamic bearing has a larger radial gap as compared to a central region of the fluid dynamic bearing. In an aspect, a fluid recirculation passageway is established between the first axial end and the central region of the fluid dynamic bearing. In an aspect, a fluid reservoir is formed axially above the first axial end of the fluid dynamic bearing. Robustness of the FDB motor is increased, and sensitivity to external loads or mechanical shock events is reduced. Dry surface-to-surface contact of bearing surfaces and reduced performance or failure of the motor or disc drive components is averted. The use of diamond-like coating on relatively rotatable fluid bearing surfaces may also be reduced or eliminated. | 03-26-2009 |
20100053807 | LUBRICATED LIMITER FOR FLUID DYNAMIC BEARING MOTOR - A component for restricting relative movement of a rotor and a shaft is disclosed. A motor may include a shaft and a rotor, where the rotor is disposed for relative rotation with respect to said shaft. A component is operable to restrict relative movement of the rotor and the shaft, where the component includes a first surface operable to receive a fluid. | 03-04-2010 |
20120288222 | ADJUSTABLE GAP FOR A FLUID DYNAMIC BEARING - A fluid bearing motor. The fluid bearing motor includes a stationary sleeve, a backiron, a hub coupled to the backiron, and a gap forming component. The hub is operable to rotate with respect to the stationary sleeve. The gap forming component is attached to the stationary sleeve and forms a gap between the stationary sleeve and the backiron. The size of the gap dynamically changes in response to changes in temperature. | 11-15-2012 |
20120319516 | Shield restricting axial movement - In one example, an FDB motor having a shield member is provided. In one example, the method includes disposing a first member and a second member for relative rotation about an axis of rotation. An annular shield member is attached to the first member, the shield member disposed adjacent a fluid reservoir for containing a bearing fluid. The reservoir is filled through an aperture (e.g., a fill hole) in the shield member. Thereafter, the aperture is at least partially sealed. The aperture may be hermetically sealed via one or more laser pulses. In other examples, a two piece shield is provided for shielding a reservoir without a fill hole. | 12-20-2012 |
Robert Alan Nottingham, Santa Cruz, CA US
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20090142009 | FLUID DYNAMIC BEARING SYSTEM - Fluid dynamic bearing systems produced by specified methods are provided. In one example, a method for designing a fluid dynamic bearing system includes determining a first stability ratio for a first journal bearing configuration. The method further includes determining a second stability ratio for a second journal bearing configuration. In a further example system, the first configuration has two sub-journal bearings and the second configuration has three sub-journal bearings. The method may comprise comparing the two stability ratios to determine whether adding a sub-journal increases the stability ratio of the bearing system. | 06-04-2009 |
20100141071 | MOTOR ASSEMBLY WITH MULTIFUNCTIONAL COMPONENTS - Multifunctional components enable the construction of economical motor assemblies. A first embodiment of the present invention provides a hub, cup, spindle, and base assembly for a motor assembly having at least one journal bearing, at least one thrust bearing, and at least one fluid seal. A second embodiment of the present invention provides a hub, spindle, and base with integrated cup assembly for a disc drive bearing having at least one journal bearing, at least one thrust bearing, and at least one fluid seal. In a third embodiment, a hub is rotatably assembled with a spindle coupled to a thrust bearing, prior to assembly with a base. In further embodiments, motor assemblies comprise the above embodiments combined with stator and rotor assemblies. | 06-10-2010 |
20130064484 | HUB AND SPINDLE ASSEMBLY - A rotating hub and fixed spindle assembly with first and second fluid dynamic journal bearings and first and second fluid dynamic thrust bearings for a disc drive memory system has a pump seal and a radial ring seal at a first axial terminus for lubricant containment, and a capillary seal and a labyrinth seal at a second axial terminus for lubricant containment and storage. Lubricant fluid pressure differences between first and second seals are minimized through one or more lubricant fluid communicating channels in the hub assembly, in order to minimize lubricant fluid loss through a seal. Lubricant fluid can also be purged of any air bubbles by lubricant fluid circulation through the channel. | 03-14-2013 |
20140169025 | SYSTEM AND METHOD FOR MIXING AND GUIDING LIGHT EMITTED FROM LIGHT EMITTING DIODES TO A LIGHT PIPE FOR EMISSION IN A LINEAR CONFIGURATION - A linear light module having an optical coupling element and a light pipe is described. The optical coupling element receives light emitted by multiple light emitting diodes (LEDs) having different emission wavelengths and couples the light efficiently to a linear light pipe. The light from the LEDs is efficiently mixed by the optical coupling element and the light pipe to produce a linear light output that is uniform in color and intensity. Diffusers can be used with the optical coupling element and light pipe at various locations to further enhance the uniformity of the emitted light. | 06-19-2014 |
William D. Nottingham, Carter, MT US
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20110064527 | CELLULAR SHEET PILE RETAINING SYSTEMS WITH UNCONNECTED TAIL WALLS, AND ASSOCIATED METHODS OF USE - Embodiments of the disclosure are directed to cellular sheet pile retaining wall systems with unconnected tail walls, and associated methods of use and manufacture. In one embodiment, a retaining system includes a face wall having a plurality of interconnected face wall sheet piles. The individual face wall sheet piles have a first length and extend a first depth into soil, and the face wall sheet piles form an exterior surface facing an exterior environment. The system also includes a tail wall including a plurality of interconnected tail wall sheet piles extending from the face wall away from the exterior environment. The individual tail wall sheet piles have a second length greater than the first length, and the individual tail sheet wall piles extend a second depth into the soil that is greater than the first depth. | 03-17-2011 |
William Dennis Nottingham, Anchorage, AK US
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20090232607 | EARTH RETAINING SYSTEM SUCH AS A SHEET PILE WALL WITH INTEGRAL SOIL ANCHORS - A soil raining system combining flat sheet pile wails in an open cell configuration includes integral soil anchors providing an improved earth retaining system. Another aspect of the invention is a method of designing and installing a soil retaining system with an open sheet pile cell structure having integral soil anchors. The method includes, inter alia, calculating soil forces by taking into account material strength of sheet pile, soil friction against the sheet pile in combination with the strength of the integral soil anchor, selecting sheet pile size and length based on soil forces calculation; and installation of sheet pile to form a soil retaining system. The integral soil anchors serve to provide higher load resistance to the improved earth retaining system. | 09-17-2009 |
William Dennis Nottingham, Carter, MT US
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20110002741 | MODULAR OFFSHORE PLATFORMS AND ASSOCIATED METHODS OF USE AND MANUFACTURE - Modular offshore platform systems and associated methods of transport and assembly are disclosed herein. A method of transporting a modular offshore platform to an offshore location in accordance with an embodiment of the disclosure includes transporting towing a first platform portion of the offshore platform to an offshore location and transporting a second platform portion of the offshore platform to the offshore location separately from the first platform portion. The method further includes attaching the second platform portion to the first platform portion at the offshore location, and anchoring at least one of the first and second platform portions to a sea floor at the offshore location. | 01-06-2011 |