Abstract: A method of treating an electrically non-conductive tunnel barrier layer through an overlayer of a tunnel junction device with ultra-violet light is disclosed. The method includes irradiating a tunnel barrier layer with ultra-violet light through at least one overlayer that covers the tunnel barrier layer to activate oxygen or nitrogen atoms disposed in the barrier layer so that those atoms will react with a target material of the tunnel barrier layer to form a uniformly oxidized or nitridized tunnel barrier layer having minimal or no defects therein and/or a desired breakdown voltage. The ultra violet light can irradiate the tunnel barrier layer during or after the formation of the overlayer. Heat can be applied before, during, or after the irradiation step to increase the activation rate and to further reduce defects. The method is applicable to any tunnel junction device including a magnetic field sensitive memory device such as a MRAM.

Abstract: The present invention relates to a catalytic process for preparation of isolongifolene using nanocrystalline solid super acid. This process is an eco-friendly, single step, solvent free catalytic process for the preparation of a tricyclic sesqui-terpene hydrocarbon, isolongifolene. More particularly, the present invention provides a process for the catalytic isomerisation of longifolene to iso-longifolene using nano-crystalline sulfated zirconia as a solid super acid catalyst.

Abstract: Processes for mechanically fabricating two and three-dimensional fibrous monolith composites include preparing a fibrous monolith filament from a core composition of a first powder material and a boundary material of a second powder material. The filament includes a first portion of the core composition surrounded by a second portion of the boundary composition. One or more filaments are extruded through a mechanically-controlled deposition nozzle onto a working surface to create a fibrous monolith composite object. The objects may be formed directly from computer models and have complex geometries.

Abstract: A system and method for configuring a portal, comprising providing a first user interface operable to define and/or manage the portal; providing a second user interface operable to define and/or manage personalization of the portal; and wherein the portal can include at least one of the following portal resources: a desktop, a book, a page, a portlet, a shell, a look and feel, and a layout.

Abstract: A system and method for interactively manipulating a graphical hierarchy including a plurality of nodes, said method comprising selecting a second node in the hierarchy, wherein the second node is different from a first node; providing a view of the hierarchy wherein the second node is the root node; and wherein selection of one of the plurality of nodes can invoke a context-sensitive editor for information associated with the node.

Abstract: A system and method for configuring and managing a portal, comprising providing a first user interface operable to define and/or manage the portal, providing a second user interface operable to define and/or manage entitlements for at least one portal resource, and wherein the portal can include at least one of the following portal resources: a desktop, a book, a page, a portlet, a shell, a look and feel, and a layout.

Abstract: A system and method for configuring a portal, comprising providing a first user interface operable to define and/or manage the portal; providing a second user interface operable to define and/or manage entitlements for at least one portal resource; wherein the portal can include at least one of the following portal resources: a desktop, a book, a page, a portlet, a shell, a look and feel, and a layout; and wherein the first user interface includes a context-sensitive editor.

Abstract: This invention provides thermal-assisted nanotip magnetic memory storage device. In a particular embodiment, a cross-point array of conductive rows and columns is provided with tunnel junction magnetic memory cells provided at the intersections between the rows and columns. Each cell provides a magnetic data layer characterized by a material wherein the coercivity is decreased upon an increase in temperature, an intermediate layer, and a reference layer. At least one movable probe having a tip characterized by a heat generator is also provided. The movable probe may be placed proximate to a given memory cell so as to thermally influence a given memory cell. The magnetic fields provided during a read operation are not sufficient to alter the magnetic orientation of an unheated data layer, but may alter the data layer of a memory cell warmed by heat provided by the movable probe.

Abstract: A dual-speed printer drive mechanism is disclosed. The drive mechanism includes a drive motor, a drive roller for feeding a media sheet toward and through a printing area and a drive transmission for coupling the drive roller to the drive motor for turning the drive roller with different gear reduction ratios. The drive mechanism further includes a gear reduction ratio selector disposed in the drive transmission for selectively turning the drive roller at a first gear reduction ratio for feeding the media sheet to the printing area, and for selectively turning the drive roller at a second gear reduction ratio for feeding the media sheet with precision for image printing while in the printing area.

Abstract: The present invention relates to an out of ink signal mechanism for a printer head of an inkjet printer having at least one inkbag. The signal mechanism includes a printed circuit board having a circuit associated with said at least one inkbag, a contact spring and at least one lifter. The contact spring is biased towards the printed circuit board so as to normally close the circuit. The lifter is arranged to contact the contact spring when the inkbag is out of ink so as to move the contact spring to open the circuit and thereby signal an out of ink condition of the printer head of the inkjet printer.

Abstract: In an implementation, energy reaching the lower surface of a photoresist may be redirected back into the photoresist material. This may be done by, for example, reflecting and/or fluorescing the energy from a hardmask provided on the wafer surface back into the photoresist.

Abstract: A mover assembly (16) that moves or positions an object (12) along a first axis includes a motor (20) and a coupling assembly (22). The motor (20) includes a motor output (332) that is moved along the first axis and about the first axis. The coupling assembly (22) includes a stage (344) that couples the motor output (332) to the object (12) and a stage guide (346) that guides the motion of the stage (344) along the first axis. In one embodiment, the stage guide (346) is a linear bearing that allows for motion of the stage (344) along the first axis and inhibits motion of the stage (344) about the first axis, along a second axis and along a third axis. Additionally, the coupling assembly (22) can include a measurement system (28) that monitors the movement of the stage (344).

Abstract: The invention facilitates monitoring, identifying, allocating and distributing the costs related to the consumption of raw technology resources by an organization. The invention provides a controller for automatically billing a designated account, project, division or third party for fees associated with the computing time, use or other similar services. The system may utilize a rules engine or any other factors for dividing the billings. The system may provide loyalty points for computer usage or accept loyalty points to pay for computer usage. The system may also monitor use in substantially real-time or provide notifications and warnings related to low or excessive use. Enhanced descriptive billing statements can be created simplifying the process of reconciling fees to the computing costs. The system may also compile usage statistics and send out requests for bids to obtain improved financial arrangements or to share usage with other entities.

Abstract: Erosion-resistive coatings are provided on critical plasma-facing surfaces of an electrical gas plasma head for an EUV source. The erosion-resistive coatings comprise diamond and diamond-like materials deposited onto the critical plasma-facing surfaces. A pure diamond coating is deposited onto the plasma exposed insulator surfaces using, for example, a chemical vapor deposition processes. The diamond coating is made conductive by selective doping with p-type material, such as, but not limited to, boron and graphite.

Abstract: A method and apparatus for sorting particles moving through a closed channel system of capillary size comprises a bubble valve for selectively generating a pressure pulse to separate a particle having a predetermined characteristic from a stream of particles. The particle sorting system may further include a buffer for absorbing the pressure pulse. The particle sorting system may include a plurality of closely coupled sorting modules which are combined to further increase the sorting rate. The particle sorting system may comprise a multi-stage sorting device for serially sorting streams of particles, in order to decrease the error rate.

Abstract: A magnetic memory array comprises a plurality of magnetic memory cells, a magnetic shielding disposed adjacent to at least one of the magnetic memory cells to reduce magnetic interference with respect to another of the magnetic memory cells, and an insulator disposed as to separate at least a portion of the magnetic shielding from the at least one magnetic memory cell. The magnetic shielding may be a magnetic shield layer, patterned magnetic shield materials, and/or magnetic particles embedded in the insulator.

Abstract: A method and system for tracking expenditures incurred by an entity involves determining the costs incurred, reading a file containing business model information, and allocating the costs according to the business model information. The business model information includes information regarding the internal structure of the entity including groups and sub-groups within the entity. Furthermore, value drivers of the entity and application profiles of the entity are also taken into consideration in determining whether various groups and sub-groups within the entity are performing optimally.

Abstract: A method and apparatus estimate hydrogen concentration in a reformate stream produced by a fuel processor of a fuel cell. A sensor measures carbon monoxide, carbon dioxide, and water in the reformate stream. A fuel meter controls fuel input to the fuel processor. An air meter controls air input to the fuel processor. A water meter controls water input to the fuel processor. A transport delay estimator recursively estimates transport delay of the fuel processor. A hydrogen estimator associated with the transport delay estimator, the air, water and fuel meters, and the sensor estimates hydrogen concentration in the reformate stream. The hydrogen estimator includes a fuel processor model that is adjusted using the estimated transport delay. The carbon monoxide, the carbon dioxide and the water are measured using a nondispersive infrared (NDIR) sensor.

Abstract: The invention includes a magnetic filter. The magnetic filter includes a magnetic transducer for generating a magnetic field in response to the plurality of information carrying signals. The magnetic filter further includes a magnetic tunnel junction. The magnetic tunnel junction can be tuned to switch states in response to selected frequencies of the magnetic field. The magnetic filter can further include a magnetic tunnel junction sensor for sensing the states of the magnetic tunnel junction.

Abstract: The invention includes an optical signal transmission transducer. The optical signal transmission transducer includes a magnetic tunnel junction. The magnetic tunnel junction can be tuned to switch states in response to selected frequencies of a magnetic field. A light source can be modulated based upon states of the magnetic tunnel junction. An alternate embodiment of the optical signal transmission transducer includes a light transducer that generates magnetic sense signals based upon reception of modulated light signals. The light transducer can be integrated with a magnetic tunnel junction. The magnetic tunnel junction can be tuned to switch states in response to selected frequencies of the magnetic sense signal.