Abstract: A modified EUV photoresist and a method of making the resist. The modified resist includes an EUV photoresist and a LAM incorporated into the EUV photoresist.

Abstract: Certain embodiments of the invention provide a light sensor comprising at least one interferometric element that absorbs light in at least one wavelength. The interferometric element comprises a first surface and a second surface substantially parallel to the first surface. The second surface is spaced a gap distance from the first surface in a direction substantially perpendicular to the first surface. The light wavelength absorbed is dependent on the gap distance. The interferometric element further comprises a temperature sensor. The temperature sensor is responsive to changes in temperature of at least a portion of the interferometric element due to absorption of light by the interferometric element.

Abstract: A problem determination system and method reduces the time and effort required by system administrators to trouble shot transaction processing difficulties in a large distributed I/T environment by monitoring system component performance and computing operational performance threshold limits based on dependency graphs for the system. Using this data, a prioritized list of suspect components for the I/T system is generated.

Abstract: Methods, apparatus, and systems for filtering compacted test responses are disclosed. The methods, apparatus, and systems can be used, for example, to remove the effects of unknown test values. For instance, in one embodiment, a compacted test response from a compactor of a circuit-under-test is received. In this embodiment, the compacted test response includes one or more compacted test response values that are dependent on one or more respective unknown values. The compacted test response is filtered to remove the dependency of at least some of the compacted test response values on the one or more respective unknown values, and a filtered test response is output. Various filtering circuits and testing systems are also disclosed.

Abstract: A method of transporting commodities in a supply chain management system including a supply chain. The method includes providing a database and a network in communication with the database, which is accessible by at least one member of the supply chain via the network. The method also includes providing a container and supporting one or more commodities using the container, assigning at least one sensor to the commodities, sensing a condition of the commodities and generating a signal indicative of the commodity condition, identifying information related to the commodities, acquiring data related to identifying the commodity information, distributing the signal and the acquired data over the network, storing the signal and the acquired data in the database, monitoring the commodities via the network, and managing at least one of storage and transport of the commodities through the supply chain based on the signal and the acquired data.

Abstract: A system and method for integrating microfluidic components in a microfluidic system enables the microfluidic system to perform a selected microfluidic function. A capping module includes a microfluidic element for performing a microfluidic function. The capping module is stacked on a microfluidic substrate having microfluidic plumbing to incorporate the microfluidic function into the system. An infusion pump for delivering a fluid from a fluid source may be integrated in a microfluidic chip using a capping module having pumping components formed therein.

Abstract: A preamble frequency switching design technique for frequency switching the training symbols within the preamble associated with a MIMO communication system ensures that data throughput is optimized.

Abstract: The present invention provides a gain training generator for use with a multiple-input, multiple-output (MIMO) transmitter employing N transmit antennas where N is at least two. In one embodiment, the gain training generator includes a fundamental training encoder configured to provide a basic gain training sequence to one of the N transmit antennas during a time interval to produce a basic gain training waveform having a basic peak-to-average ratio (PAR). Additionally, the gain training generator also includes a supplemental training encoder coupled to the fundamental training encoder and configured to further provide (N?1) supplemental gain training sequences to (N?1) remaining transmit antennas, respectively, during the time interval to produce supplemental gain training waveforms wherein each has a supplemental PAR substantially equal to the basic PAR.

Abstract: A method and apparatus includes providing an element formed of a superplastic material to perform a predetermined downhole task. In another arrangement, a method and apparatus includes a flowable element and a deformable element that can be expanded by flowing the flowable element.

Abstract: An exemplary memory array including a plurality of memory cells, each of the memory cells comprises a first ferromagnetic layer, a second ferromagnetic layer spaced apart from the first ferromagnetic layer by a non-magnetic insulating layer and being magnetically coupled to the first ferromagnetic layer by demagnetizing fields from the first ferromagnetic layer, a spacer layer above the second ferromagnetic layer, and a reference layer above the spacer layer. The first ferromagnetic layer, non-magnetic insulating layer, and second ferromagnetic layer in combination function as a data layer of the memory cell.

Abstract: A method and apparatus of scheduling and transmitting uplink packets within uplink sub-frames of a wireless system is disclosed. The method includes determining a size of a standard data unit, and determining if the standard data unit can be transmitted within a single sub-channel of an uplink frame by comparing the size of the standard data unit with a number of bits that can be transmitted within the uplink frame as determined by an uplink quality. If the standard data unit is too large to be transmitted within a single sub-channel of an uplink frame, then the standard data unit is divided into sub-data units. The sub-data units are transmitted over multiple uplink frames.

Abstract: In one embodiment, a processor comprises a plurality of processor cores and an interconnect to which the plurality of processor cores are coupled. Each of the plurality of processor cores comprises at least one translation lookaside buffer (TLB). A first processor core is configured to broadcast a demap command on the interconnect responsive to executing a demap operation. The demap command identifies one or more translations to be invalidated in the TLBs, and remaining processor cores are configured to invalidate the translations in the respective TLBs. The remaining processor cores transmit a response to the first processor core, and the first processor core is configured to delay continued processing subsequent to the demap operation until the responses are received from each of the remaining processor cores.

Abstract: Various systems and methods of lighting a display are disclosed. In one embodiment, for example, a method includes applying a voltage waveform to the interferometric modulators, applying a voltage pulse to the interferometric modulators, detecting reflectivity of light from the interferometric modulators, and determining one or more quality parameters of the interferometric modulators based on the detecting reflectivity of light, where the applied voltage pulse causes the interferometric modulators to vary between an actuated and a non-actuated state, or an non-actuated state and an actuated state.

Abstract: The invention relates to a novel methodology and apparatus for clock-offset compensation and common-phase offset correction in Frequency Division Multiplexing based wireless local area network (WLAN) environment, such as an Orthogonal Frequency Division Multiplexing (OFDM) environment. A curve fit, such as a threshold-based, least mean squares (LMS) fit of phase of the pilot sub-carriers in each OFDM symbol is used to estimate and counteract the rotation of the data sub-carriers due to residual frequency offset, low frequency phase noise, and clock offset. The invention is particularly well suited to wireless channels with multipath where pilots typically undergo frequency-selective fading. The thresholding LMS is implemented in a hardware-efficient manner, offering cost advantages over a weighted-LMS alternative. Additionally, the invention uses a unique phase-feedback architecture to eliminate the effects of phase wrapping, and avoid the need to refine channel estimates during packet reception.

Abstract: A method and structure for inter partition communication within a logical partitioned data processing system are provided. Each partition is configured for an inter partition communication area (IPCA) allocated from partition's own system memory. Each partition's IPCA combined together forms a non-contiguous block of memory which is treated as a virtual shared resource (VSR). Access to VSR is controlled by hypervisor to maintain data security and coherency of the non-shared resources of a partition. Messages are written to and read from VSR under a specific partition's IPCA for inter partition communication. No physical shared or non-shared resources are involved during inter partition communication, hence no extra overhead on those resources, thus achieving optimized performance during inter partition communication.

Abstract: An example steering wheel assembly includes an airbag module receiving surface generally defining a first plane. A lower portion includes a lower rim portion and the airbag module receiving surface. An upper portion includes an upper rim portion for covering the lower rim portion. The upper portion and the lower portion define a second plane spaced from said first plane.

Abstract: An on-chip chemical compound dilution system for providing dilution of a chemical compound in a microfluidic application includes at least one sample well for providing a selected chemical compound to be diluted, a dilution well for providing a diluent for diluting the chemical compound, a network of channels for carrying the chemical compound and diluent, a first syringe pump for effecting dilution, a second syringe pump, a detector and a plurality of valves for selectively controlling the flow of liquid through the channels. The dilution system may be a multiple-stage dilution system for precisely mixing a plurality of chemical compounds in a diluent. The dilution system allows for accurate calibration to compensate for variations due to manufacturing, thereby providing precise dilution ratios. The dilution system further enables flushing to allow re-use of the system with another chemical compound.

Abstract: Aberrations may be introduced in mirror surfaces used in a lithography system utilizing a reflective mask to compensate for adverse optical effects associated with reflective masks. A spherical aberration may be introduced to compensate for a shift in the location of best focus. A coma aberration may be introduced to compensate for a pattern shift.

Abstract: A hybrid method of predicting the occurrence of future critical events in a computer cluster having a series of nodes records system performance parameters and the occurrence of past critical events. A data filter filters the logged to data to eliminate redundancies and decrease the data storage requirements of the system. Time-series models and rule based classification schemes are used to associate various system parameters with the past occurrence of critical events and predict the occurrence of future critical events. Ongoing processing jobs are migrated to nodes for which no critical events are predicted and future jobs are routed to more robust nodes.

Abstract: An active noise cancellation system (20) includes digital modeling of the physical path that is compensated for using a digital filter (34). An initial estimate of the time domain response of the system (20) is achieved using inverse time domain convolution to determine the signal values of a speaker (24) and a microphone (26) in the system. The estimated time domain response of the system is used to determine the initial estimate of the modeled digital filter. In one example, the initial estimate is then used as part of a convergence technique, such as a least mean squares algorithm. In another example, a plurality of initial estimates are determined and then averaged to arrive at the filter value used during noise cancellation.