Tyvoll
David Tyvoll, La Jolla, CA US
Patent application number | Description | Published |
---|---|---|
20110279538 | METHOD OF WIPING PRINTHEAD WITH TRANSLATABLE AND ROTATABLE WIPER - A method of wiping a printhead, the method having: controlling a lift mechanism to lift a wiper module from a supporting sled to position a porous material of the wiper module against the printhead; controlling a rotation mechanism to rotate a shaft of the wiper module about which the porous material is provided so that the porous material rotates against the printhead, the porous material being configured to absorb fluid from the printhead during the rotation; and controlling a sliding mechanism to slide the sled relative to the printhead so that the rotating porous material is wiped across the printhead. | 11-17-2011 |
David A. Tyvoll, La Jolla, CA US
Patent application number | Description | Published |
---|---|---|
20080259114 | PRINT HEAD CLEANING FLUID CONDENSATION - Various embodiments and methods relating to condensation of print head cleaning fluid upon a print head are disclosed. | 10-23-2008 |
David Alvin Tyvoll, La Jolla, CA US
Patent application number | Description | Published |
---|---|---|
20090010811 | System for Selective Illumination of Well Plates - An illumination system enhances a manual human process associated with a multiwell plate having an array of wells thereon. The illumination system includes a compact self-contained apparatus including an illuminator coupled to a human interface. The human interface is configured to receive an operating parameter input and a start input. The illuminator has a protective surface for receiving the well plate and a plurality of underlying light sources configured to initiate a sequence of different well subarray indications in response to the start input and pursuant to the operating parameter input. | 01-08-2009 |
20110301180 | Reducing Platelet Activation, Aggregation and Platelet-Stimulated Thrombosis or Blood Coagulation by Reducing Mitochondrial Respiration - It has been discovered that inhibiting mitochondrial respiration in platelets reduces platelet activation or platelet aggregation. Certain heterocyclic compounds significantly reduced one or more platelet functions including clumping, sticking or platelet-stimulated clotting. Thus diseases or disorders mediated by inappropriately high levels of platelet activation or platelet aggregation can be treated by administering a therapeutically effective amount of a heterocyclic compound or nonheterocyclic mitochondrial inhibitor that significantly reduces one or more platelet functions including clumping, sticking or platelet-stimulated clotting, preferably in a reversible manner. | 12-08-2011 |