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David Ian
David Ian Fanner, Christchurch NZ
| Patent application number | Description | Published |
|---|---|---|
| 20100132354 | LINEAR-ROTARY MOTION CONVERSION MECHANISM - An axial mechanism for converting between linear reciprocating motion and rotary motion comprises a z-crank shaft, a wobble member rotationally mounted to the angled crank pin of the z-crank shaft, and one or more pistons with a connecting rod between each piston and a pivot joint to the wobble member. In one embodiment the connecting rods have sufficient inherent flexibility to accommodate sideways motion in a 360° orbit at the wobble member end of the connecting rod. In another embodiment there is a lubrication communication passage from within the wobble member to each of said pivot joints. In another embodiment each such pivot joint is fitted to the wobble member an integral unit. In another embodiment the z-crank shaft is supported for rotation by bearings all positioned to one side of the z-crank shaft, spaced along the output drive end of the z-crank shaft. In another embodiment a torque restraint member is coupled between the wobble member and a non-moving reference point via a resilient mount or bearing which allows for limited oscillatory and longitudinal movement of the torque restraint member. | 06-03-2010 |
David Ian Finlayson, Heathcote AU
| Patent application number | Description | Published |
|---|---|---|
| 20100180339 | SECURITY TOKEN AND SYSTEM AND METHOD FOR GENERATING AND DECODING THE SECURITY TOKEN - The present invention provides a system and method for encoding and decoding security labels utilisable in a computing system. The method for encoding includes, in part, ascribing an integer value to each one of a set of characteristics. Thereafter, to encode a particular security label, the integer values for each of the set of characteristics that describe the label are combined to arrive at a single integer value. | 07-15-2010 |
David Ian Marlborough, Balgowlah AU
| Patent application number | Description | Published |
|---|---|---|
| 20100323369 | Diagnostic Testing Process - A method and apparatus for use in a flow through assay process is disclosed. The method is characterised by a “pre-incubation step” in which the sample which is to be analysed (typically for the presence of a particular protein), and a detection analyte (typically one or more antibodies bound to colloidal gold or a fluorescent tag) which is known to bind to the particular protein may bind together for a desired period of time. This pre-incubation step occurs before the mixture of sample and detection analyte come into contact with a capture analyte bound to a membrane. The provision of the pre-incubation step has the effect of both improving the sensitivity of the assay and reducing the volume of sample required for an assay. An apparatus for carrying out the method is disclosed defining a pre-incubation chamber for receiving the sample and detection analyte having a base defined by a membrane and a second membrane to which a capture analyte is bound. In one version the pre-incubation chamber is supported above the second membrane in one position but can be pushed into contact with the membrane carrying the capture analyte thus o permitting fluid transfer from the incubation chamber through the capture membrane. In another version the membrane at the base of the incubation chamber is hydrophobic and its underside contacts the capture membrane and when a wetting agent is applied to the contents of the pre-incubation chamber fluid transfer occurs. | 12-23-2010 |
David Ian West, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090106723 | SEMICONDUCTOR DEVICE METAL PROGRAMMABLE POOLING AND DIES - A pool of die designs includes die designs having metal programmable base layers. Die designs from the pool are selected for use in fabricating dies. Die designs are added to the pool by customization of die designs already in the pool or by preparing custom die designs that incorporate a metal programmable base layer. In some embodiments multi-tile dies are provided with I/O slots configurable for either inter tile communication or inter die communication. | 04-23-2009 |
| 20100073026 | DIE APPARATUS HAVING CONFIGURABLE INPUT/OUTPUT AND CONTROL METHOD THEREOF - A metal configurable I/O structure for an integrated circuit is disclosed. The metal configurable I/O structure may be configured for one of any of a plurality of I/O specifications. Preferably a common voltage reference and a common current reference is generated for provision to a plurality of I/O structures. | 03-25-2010 |
| 20110121467 | SEMICONDUCTOR DEVICE METAL PROGRAMMABLE POOLING AND DIES - A pool of die designs includes die designs having metal programmable base layers. Die designs from the pool are selected for use in fabricating dies. Die designs are added to the pool by customization of die designs already in the pool or by preparing custom die designs that incorporate a metal programmable base layer. In some embodiments multi-tile dies are provided with I/O slots configurable for either inter tile communication or inter die communication. | 05-26-2011 |