Abstract: Mounting rings and methods for mounting structures to shafts are provided. The rings and methods may be used to mount other rings or housings to a shaft. The rings are characterized by having flexible inner diameters that can deflect under a radial load. The radial deflection of the inner diameter permits the rings to deflect and engage an outer diameter of a shaft. The engagement of the rings with a shaft provides at least some resistance to movement, for example, rotation and/or axial displacement, of the shaft relative to the ring and structure. In one aspect, the ring has a closed, hollow, construction, for example, a circular, oval, or polygonal closed, hollow construction. The ring may include a plurality of indentations, such as slots, on the inside diameter of the ring that may relieve at least some of the circumferential stress in the ring. Methods for using the rings to mount a structure to a shaft are also disclosed.

Abstract: A support device for materials handling includes a plurality of leg members used to form a support structure. A deck member is mounted on the support structure to form the support device. In particular, the deck member comprises a plurality of recesses on a first side shaped to receive the plurality of leg members.

Abstract: A wide range of digital devices either have or are provided with imaging devices which are capable of imaging externally provided information in the form of special codes that contain setup and/or configuration information. Processors within these devices, which include cell phones, cameras, PDAs and personal computers, to name just a few, recognize the image and convert it to the desired configuration and/or setup information.

Abstract: A system for providing a load on a bearing mounted to a shaft includes an attaching member and a press mechanism. The attaching member is releasably connected to the shaft. The press member is coupled to the attaching member and is configured to provide a compressive load to the bearing. The press mechanism includes an aligning arm configured to engage a shaft slot of the shaft to align the press mechanism relative to the shaft when the attaching member connects to the shaft. A lock nut is engageable with the shaft and has a plurality of engaging teeth configured to engage a plurality of keeper teeth of a keeper. The nut includes an outer surface having a plurality of markings corresponding to a plurality of roots of the plurality of engaging teeth to allow a user to selectively rotate the nut relative to the aligning arm to an engaging position such that a radially inner side of the keeper engages a slot of the shaft when the keeper teeth engage the engaging teeth of the nut.

Abstract: Embodiments of the present invention comprise an image engine constructed as an IC structure that has one or more active regions for illuminating, imaging, and decoding a decodable indicia. In one embodiment of the image engine, the IC structure can comprise an imaging region, an aiming region, and an illumination region, all disposed on a single, contiguous substrate. The resultant constructed embodiment can fit within a form factor, wherein the form factor is less than about 500 mm3.

Abstract: Autonomic correction of incorrect identities in repositories. A communication is prepared and sent to one or more recipients. In response thereto, a notification is provided to the sender that one or more of the recipient's identities is incorrect. Based on this notification, corrective action is automatically initiated in order to locate the repository, and in particular, an entry in the repository corresponding to the incorrect identity and to take action to correct that identity.

Abstract: A method for forming buried ion-exchanged waveguides involves a two-step process. In a first step a waveguide is formed at the surface of a substrate using an ion-exchange technique. After formation of the waveguide, a field-assisted annealing is carried out to move the waveguide away from the surface of the substrate so that it is buried in the substrate. Exemplary field-assisted annealing is carried out at a temperature close to the ion-exchange temperature ±10° C. to optimize results.

Abstract: Interruption facility for adjunct processor queues. In response to a queue transitioning from a no replies pending state to a reply pending state, an interruption is initiated. This interruption signals to a processor that a reply to a request is waiting on the queue. In order for the queue to take advantage of the interruption capability, it is enabled for interruptions.

Abstract: Multistage synthesis of hardware function operation descriptions is provided, which facilitates placement of logic cells in an integrated circuit design layout, and includes: parsing hardware function operation descriptions of a circuit to identify multiple instantiations of a type of logic function; performing, without shape restriction, a first synthesis on each logic function type identified as having multiple instantiations and producing an irregular-shaped logic unit layout for that logic function type; establishing an irregular-shaped blocking mask corresponding to a respective irregular-shaped logic unit layout produced by the first synthesis; creating a partial circuit layout by placing each irregular-shaped blocking mask multiple times corresponding to the multiple instantiations of the respective logic function type; and performing, employing the partial circuit layout, a second synthesis on the balance of the hardware function operation descriptions of the circuit outside the multiple instantiation

Abstract: A request server automatically detects, in response to initialization of the request server, if there are previous generations of requests outstanding for the request server, and if so, immunizes itself against those requests. The request server starts one or more threads that are designed to gather messages associated with requests from previous incarnations of the server and handles those messages without affecting the requestors. While the request server is immunized from earlier generations of requests, the request server is capable of processing new requests.

Abstract: Dynamic control of memory affinity is provided for a shared memory logical partition within a shared memory partition data processing system having a plurality of nodes. The memory affinity control approach includes: determining one or more home node assignments for the shared memory logical partition, with each assigned home node being one node of the plurality of nodes of the system; determining a desired physical page level per node for the shared memory logical partition; and allowing the shared memory partition to run and using the home node assignment(s) and its desired physical page level(s) in the dispatching of tasks to physical processors in the nodes and in hypervisor page memory management to dynamically control memory affinity of the shared memory logical partition in the data processing system.

Abstract: Systems and methods for processing high purity materials are disclosed. A unit operation processes a material stream, an operational parameter of the unit operation is monitored, and a standby unit is charged with pressurized gas to achieve system pressure. The material stream is diverted to the standby unit in response to the operational parameter of the unit operation registering a threshold value. Flow exiting the standby unit is first vented via an outlet, and then directed toward a point of use after the pressurized gas has been purged. The unit operation may then be serviced and subsequently brought back online. A second unit operation may process a second material stream simultaneously, and the second material stream may be periodically diverted to the standby unit in like manner, thus reducing line pressure variation. The disclosed method may be performed manually or implemented automatically through use of a controller.

Abstract: A task obtained by a communications processor is decomposed into one or more requests that form a request group. The requests of the request group are sent to main memory and responses to those requests are expected. There may be requests for a plurality of request groups being processed concurrently. However, responses to the request groups are to be returned to the communications processor in the order in which the request groups were sent from the communications processor. To ensure this ordering, dependencies between the request groups are tracked by hardware coupled to the communications processor.

Abstract: A configuration system for configuring a barcode symbol scanning terminal using a two-dimensional barcode is provided. The configuration system includes a two-dimensional imager terminal including an image sensor configured to collect an image representative of a two-dimensional barcode, wherein the two-dimensional imager terminal is configured to determine programming data based upon the image representative of the two-dimensional barcode and to transmit the determined programming data. The configuration system further includes a barcode symbol scanning terminal, wherein the barcode symbol scanning terminal receives the determined programming data from the two-dimensional imager terminal, wherein the barcode symbol scanning terminal is operative to be configured based upon the determined programming data.

Abstract: Imprint templates for use in nanoimprint lithography methods, a nanoimprint device suitable for UV nanoimprint lithography methods and a nanostructuring method for direct structuring of a UV-sensitive imprint material on a substrate are provided. The imprint templates, nanoimprint device and nanostructuring method can be used both for ultraviolet nanoimprint lithography and for thermal nanoimprint lithography. The imprint template includes a nontransparent structured chip and a transparent substrate. An at least partially nontransparent imprint template as well as a UV source situated above the imprint template holder are used for structuring by indirect exposure by reflection of light emitted from the UV radiation source in the direction of a photoactive layer.

Abstract: There is provided a lens element configured so that optical characteristics thereof remain substantially stable over a range of operating temperatures. In one embodiment, a fluid lens element can be provided that includes a membrane having a formation formed thereon for accommodating changes in characteristics of the lens element attributable to changes in temperature so that an amount of perturbations in the lens element which would otherwise be exhibited with thermal expansion of the membrane are minimized.

Abstract: A method for decoding an encoded candidate character of a symbology is provided that includes the steps of providing a plurality of valid barcode characters of a symbology having n elements, generating a seed codeword comprising n elements, computing a seed distance value from the seed codeword to each character in the symbology, generating a distance map comprising each character in the symbology and the associated computed seed distance value, and arranging the plurality of seed distance values into a plurality of bins. Each bin contains a subset of the characters in the symbology. The method includes the steps of selecting a candidate barcode character for decoding, computing a candidate distance value from the candidate barcode character to the seed codeword, identifying the bin containing the candidate distance value, and comparing the candidate barcode character with the valid barcode characters in the bin having the candidate distance value.

Abstract: Methods of pretreating comminuted cellulosic material with an acidic solution and then a carbonate-containing solution to produce a pretreated cellulosic material are provided. The pretreated material may then be further treated in a pulping process, for example, a soda-anthraquinone pulping process, to produce a cellulose pulp. The pretreatment solutions may be extracted from the pretreated cellulose material and selectively re-used, for example, with acid or alkali addition, for the pretreatment solutions. The resulting cellulose pulp is characterized by having reduced lignin content and increased yield compared to prior art treatment processes.

Abstract: The invention relates to a process for making a SiO2—RExOy—Al2O3 glass comprising preparing a glass according to a conventional process wherein the conventional process comprises a step of heat treating a mixture of SiO2, RExOy, and Al2O3 at a temperature greater than the spinodal temperature for 0.1 to 10 hours wherein RExOy is a rare earth oxide and RE is a rare earth element chosen from Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and combinations thereof. The invention also relates to glasses prepared by the process and glass lasers, optical amplifiers and laminated glass that comprise the glass prepared by the process.

Abstract: A broadband anti-reflection apparatus for use with terahertz radiation includes a layer having an outer surface comprising a plurality of pyramid structures having about a 30 ?m to about a 110 ?m period, and wherein reflectance of the terahertz radiation is reduced compared to a layer comprising a planar outer surface. Also disclosed is a method for modifying terahertz radiation which includes receiving terahertz radiation on a device having an anti-reflection layer having an outer surface comprising a plurality of pyramid structures having about a 30 ?m to a 110 ?m period, and modifying the terahertz radiation passing through the device or processing the terahertz radiation in the device.