Abstract: Sample preparation device for receiving in sealing relation one or more filter assemblies and one or more sample containers, each container uniquely positioned within the device to receive filtered sample from a designated filter. The device includes a body, a lid disposed on the body, a container tray, a base, an integrated seal on the body, a valve and a valve actuator. The tray can be disposed in a vacuum chamber defined by the lid and the body, and one or more sample containers can be disposed in the tray. When properly positioned in the tray in the vacuum chamber, each container is in fluid communication with a single respective filter assembly disposed in sealing relation in a respective aperture in the lid. A single actuation of a valve causes the lid to seal to the base and drives the simultaneous filtration of a plurality of samples.

Abstract: A method for making a foaming beverage includes providing a beverage having at least one lipid-based ingredient therein and mixing nitrous oxide with said beverage. A beverage having a foam composition includes a liquid having at least one lipid-based ingredient therein and nitrous oxide mixed into the liquid. The nitrous oxide may be in gas phase.

Abstract: A method for the cleanup of ionic species such as cobalt and nickel in nuclear power plant aqueous streams using a sequestration resin material is disclosed herein. The method includes the steps of providing a sequestration resin for removal of radioisotopes of transition metal impurities contained in the plant process streams, and distributing the sequestration resin into the plant process streams such that the sequestration resin interacts with the process streams and removes the transition metal impurities.

Abstract: An organic synthesis of materials to achieve removal of low molecular weight ionic species, such as transition metal ions including cobalt, iron, nickel, and zinc, from aqueous solutions. The synthesis includes the steps of providing a cation exchange resin, functionalizing the cation exchange resin using a chloride intermediate to form a sulfonyl chloride resin, and reacting a multi-amine based ligand with the sulfonyl chloride resin to form a sequestration resin. The synthesis further includes the steps of cooling the sequestration resin, and washing and drying the sequestration resin.

Abstract: A descaling arrangement for a dishwasher and an associated apparatus are provided. The dishwasher has a tub portion adapted to receive dishware therein, and a fluid circulation system configured to circulate dishwashing fluid about the dishware within the tub portion. A descale system is in fluid communication with the fluid circulation system. The descale system is configured to selectively introduce a descaling substance into dishwashing fluid circulated within the fluid circulation system such that the descaling substance is distributed to at least one of the tub portion and the fluid circulation system for descaling thereof. An associated method is also provided.

Abstract: A data protection and storage system includes an array of disk drives for data storage. Data is received for storage on the disk drive via an interface that is configured to emulate a tape drive interface. A virtual tape data structure is created and stored on the disk drives. The allocated capacity of the virtual tape is dynamically and transparently alterable in response to data storage demand within the virtual tape.

Abstract: An apparatus for providing stabilization during a tracking operation may include a processing element configured to define an inertial pointing vector relative to a point of interest, receive tracking information related to the point of interest, and determine compensation of the inertial pointing vector based on the received tracking information and motion of a platform conducting the tracking operation.

Abstract: A method utilizes targeted boot diagnostics in connection with a boot operation to automate the handling of hardware failures detected during startup or initialization of a computer. In particular, in response to detection of a failure after initiation of and during performance of a boot operation, a targeted diagnostic operation is initiated on at least one hardware device in the computer in response to detecting the failure, such that after the targeted diagnostic operation is initiated, the boot operation may be completed.

Abstract: A display system includes a light source 110 and a spatial light modulator 122 located to receive light from the light source. The spatial light modulator (e.g., a DMD) includes a number of independently controllable elements that are activated for a period of time to display light of a desired brightness. A light sensor 136 is located to determine a characteristic of light from the light source 110. A control circuit 126 is coupled to the spatial light modulator 122 and controls the period of time that the independently controllable elements are activated. This period of time is based at least in part by an input received from the light sensor 136.

Abstract: An apparatus, program product and method utilize targeted boot diagnostics in connection with a boot operation to automate the handling of hardware failures detected during startup or initialization of a computer. In particular, in response to detection of a failure after initiation of and during performance of a boot operation, a targeted diagnostic operation is initiated on at least one hardware device in the computer in response to detecting the failure, such that after the targeted diagnostic operation is initiated, the boot operation may be completed.

Abstract: Described are handheld devices with combined image capture and image projection functions. One embodiment includes modulating and capturing a light beam along the same optic path. In another embodiment, the optical components are operable to switch between projection and capture modes. In yet another embodiment, the optical components may be formed on the same semiconductor substrate thereby increasing functionality.

Abstract: An improved spatial light modulation display system includes light sources for providing red, green, and blue light. A system controller includes functionality for controlling a color balance of the red, green, and blue light. A sensor is provided for sensing light from each of the light sources. The controller can detect a shift in color balance based on the intensity of light sensed by the sensor. If the sensor output indicates that the sensor is operating out of a desirable range, the spatial light modulator can modulate the light in order change the brightness of light sensed by the sensor. The modulation pattern can be varied until the sensor output is a specified value or within a specified range of values. In a preferred embodiment, the sensor is located to receive off-state light from the spatial light modulator so as to avoid obstruction of light used for displaying images.

Abstract: A method and system for performing spatial temporal multiplexing using a multi-threshold mask. A mask generator (404) outputs a threshold value for each pixel of a display. The mask generator typically creates a blue noise mask for a given pixel array that is replicated over the face of the entire display. The blue noise mask generator (404) typically is implemented as a memory lookup table. An index generator (402) provides an offset into the memory lookup table that allows the table to be shifted from time to time. The output of the blue noise mask generator (404), which may be the threshold value itself or a signal representing which threshold is being used, is an input to a selective inverter (406). The selective inverter (406) provides the option of inverting the blue noise mask. To reduce artifacts, the mask is periodically shifted and/or inverted. The value from the mask generator (404), whether inverted or not, is compared to the LSBs of the input data word to yield the fractional bit values.

Abstract: A display system includes a light source 110 and a spatial light modulator 122 located to receive light from the light source. The spatial light modulator (e.g., a DMD) includes a number of independently controllable elements that are activated for a period of time to display light of a desired brightness. A light sensor 136 is located to determine a characteristic of light from the light source 110. A control circuit 126 is coupled to the spatial light modulator 122 and controls the period of time that the independently controllable elements are activated. This period of time is based at least in part by an input received from the light sensor 136.

Abstract: In accordance with the teachings of the present invention, a system and method for increasing the bit-depth of a video display system using a pulse lamp are provided. In one embodiment, the method includes illuminating a digital micro-mirror device with a light source having a variable power supply, receiving a signal indicating the light output provided to the digital micro-mirror device by the light source should be reduced to a target level during a predetermined time period, reducing a power supplied to the light source by the variable power supply in response to the signal such that the light output of the light source is reduced to about a target level during the predetermined time period, displaying a least significant bit on the digital micro-mirror device during the predetermined time period, and decreasing a speed of a master clock controlling the digital micro-mirror device in response to the light output of the light source deviating below the target level during the predetermined time period.

Abstract: A display system 100 includes a light source 110 and a color wheel 114. An optical section 112 is arranged to receive light from the light source 110 and to direct the light toward a color wheel 114. A digital micromirror device 122 is arranged to receive the light from the color wheel 114 and to direct image data toward a display. The image data includes an array of pixels arranged in rows and columns. The array of pixels is arranged as curved color bands during a first time period and rectangular color bands during a second time period. The second time period being concurrent with but of a shorter duration than the first time period.

Abstract: A display system 100 includes a light source 110 and a color wheel 114. An optical section 112 is arranged to receive light from the light source 110 and to direct the light toward a color wheel 114. A digital micromirror device 122 is arranged to receive the light from the color wheel 114 and to direct image data toward a display. The image data includes an array of pixels arranged in rows and columns. The array of pixels is arranged as curved color bands during a first time period and rectangular color bands during a second time period. The second time period being concurrent with but of a shorter duration than the first time period.

Abstract: A method for displaying an image using a digital micromirror device having a plurality of mirrors operable to assume a plurality of positions is provided. The method includes receiving a plurality of numbers representing a respective plurality of pixels that form a plurality of dither patterns. Each dither pattern is a particular portion of the image to be displayed and each pixel is represented by a particular number. The method also includes assigning, to each number, an address identifying a particular one of the plurality of mirrors in a particular position. The address is unique among the addresses assigned to each of the plurality of numbers. The method also includes displaying the dither patterns one after another in a predetermined frame time period using the digital micromirror device. The dither patterns are displayed by showing each pixel on a display according to the number representing the pixel.

Abstract: An internally isothermal control volume of a flow verification system for measuring gas pressure drop relative to time to calculate flow rate has a thermal reservoir provided therein. The thermal reservoir is de-coupled from ambient effects so that the temperature of the thermal reservoir will be driven to the gas temperature during steady state flow of gas through the known volume and during gas expansion, will transfer heat to maintain a contrast gas temperature for accurate gas flow rate calculation with minimal effect from external influence during the verification process.

Abstract: A suture anchor for securing soft tissue to bone, including a body and a continuous suture loop. The body extends along a longitudinal axis between opposing first and second ends, and has an external threaded portion extending coaxial with the axis, and a bore extending from the second end towards the first end. The continuous suture loop is secured within the bore of the body so that at least a portion of the loop extends from the second end of the body to form an eyelet.