Abstract: A programmable processor and method for improving the performance of processors by expanding at least two source operands, or a source and a result operand, to a width greater than the width of either the general purpose register or the data path width. The present invention provides operands which are substantially larger than the data path width of the processor by using the contents of a general purpose register to specify a memory address at which a plurality of data path widths of data can be read or written, as well as the size and shape of the operand. In addition, several instructions and apparatus for implementing these instructions are described which obtain performance advantages if the operands are not limited to the width and accessible number of general purpose registers.

Abstract: Methods and apparatus are disclosed for occulting light. The occulter shape suppresses diffraction at any given size or angle and is practical to build because it can be made binary to avoid scatter. Binary structures may be fully opaque or fully transmitting at specific points. The diffraction suppression is spectrally broad so that it may be used with incoherent white light. An occulter may also include substantially opaque inner portion and an at least partially transparent outer portion. Such occulters may be used on the ground to create a deep shadow in a short distance, or may be used in space to suppress starlight and reveal exoplanets.

Abstract: A semiconductor die package is disclosed. The semiconductor die package comprises a metal substrate, and a semiconductor die comprising a first surface comprising a first electrical terminal, a second surface including a second electrical terminal, and at least one aperture. The metal substrate is attached to the second surface. A plurality of conductive structures is on the semiconductor die, and includes at least one conductive structure disposed in the at least one aperture. Other conductive structures may be disposed on the first surface of the semiconductor die.

Abstract: Lutetium gadolinium halide scintillators, devices and methods, including a composition having the formula LuxGd(1-x)Halide and a dopant.

Abstract: Embodiments of the invention provide a disk drive that is capable of effectively controlling a side erase, which is one of the problems with the use of the perpendicular recording technology. In one embodiment, tracks on a recording medium are formed concentrically or spirally by overwriting a primary side track, which is either an inner track or outer track, onto part of a secondary side track, which is on the side away from the primary side track. A head unit is installed so that a magnetic head positioned at one end of the head unit relatively may move over the recording medium and that the yaw angle prevailing at an end track of the primary side on the recording medium may be substantially zero.

Abstract: Embodiments of the invention provide a production control apparatus and a method capable of reducing the management load and providing improved convenience. In one embodiment, a control unit assigns an identifier to each unit variation (or each candidate) for each unit to be assembled in a sub-process (or a portion) of the manufacturing process of a product, each unit variation being defined based on requested specifications. Furthermore, the control unit generates and outputs a production plan table that includes sub-identifiers and component identifiers, the sub-identifiers facilitating production planning, the component identifiers being assigned to components used to manufacture each unit variation.

Abstract: A micro-mirror array that is useful, for example, in a reflective spatial light modulator. In one embodiment, the micro mirror array includes spacer support walls, a vertical torsion hinge, and a mirror plate, all being fabricated from a single wafer. The micro-mirror array has a large fill ratio.

Abstract: The use of microfluidic structures enables high throughput screening of protein crystallization. In one embodiment, an integrated combinatoric mixing chip allows for precise metering of reagents to rapidly create a large number of potential crystallization conditions, with possible crystal formations observed on chip. In an alternative embodiment, the microfluidic structures may be utilized to explore phase space conditions of a particular protein crystallizing agent combination, thereby identifying promising conditions and allowing for subsequent focused attempts to obtain crystal growth.

Abstract: Peptide constructs comprised of multideterminant T helper peptides from the envelope glycoprotein of HIV previously identified to induce proliferative responses in four different haplotypes of mice and IL-2 responses in 52-73% of HIV positive, flu positive patients (cluster peptides), were co-linearly synthesized with the peptide 18 of the V3 loop of HIV-1 gp 160, corresponding to the principal neutralizing determinant of HIV-IIIB and also shown to contain a dominant CTL epitope. Cognate help for peptide 18 antibody was elicited following a single immunization in all strains of mice which had previously responded to a T cell epitope encompassed by the peptides. In two strains of mice, the level of neutralizing antibody achieved was comparable to levels adequate for protection from homologous viral challenge in chimpanzees. After a single boost, much higher antibody titers for 90% neutralization in the range of 1:1000 to 1:16,000 were achieved.

Abstract: A system is provided to recover unutilized energy as electric power in hydraulic turbine power generation. The system includes a heat storage tank, a pump for pumping water from the heat storage tank and to air conditioning loads, a first water feed pipe connected between an outlet of the storage pump and the air conditioning loads, and a second water feed pipe for returning the water discharged from the air-conditioning loads. A hydraulic turbine driven generator is provided on a lower portion of the second water feed pipe at such a position as to recover the potential energy of the water discharged from the air conditioning loads.

Abstract: The present invention is particularly useful for lowering the front end of an automobile. The devices, methods, and systems of the present invention can find use in any variety of automobiles, such as trucks, sport utility vehicles (SUVs), passenger cars, and the like. The invention can be employed regardless of the type of suspension system in the automobile, and allows the vehicle to be lowered while retaining a maximum amount of travel. This is accomplished with a drop spindle having certain features such as a tap opening and a countersunk opening on the underside of the lower ball joint boss.

Abstract: A support pillow kit comprises a pillow comprising a pillow body having a medial region and two opposing arms, and a base member comprising a bottom and two spaced apart walls extending from the bottom. The pillow rests on the bottom and is held between the two walls, and a transparent cover covers the pillow and the base member.

Abstract: Apparatus and methods are provided for placing and advancing a diagnostic or therapeutic instrument in a hollow body organ of a tortuous or unsupported anatomy, comprising a handle, an overtube disposed within a hydrophilic sheath, and a distal region having an atraumatic tip. The overtube may be removable from the handle, and have a longitudinal axis disposed at an angle relative to the handle. The sheath may be disposable to permit reuse of the overtube. Fail-safe tensioning mechanisms may be provided to selectively stiffen the overtube to reduce distension of the organ caused by advancement of the diagnostic or therapeutic instrument. The fail-safe tensioning mechanisms reduce the risk of reconfiguration of the overtube in the event that the tension system fails, and, in one embodiment, rigidizes the overtube without substantial proximal movement of the distal region.

Abstract: Surgical robots and other telepresence systems have enhanced grip actuation for manipulating tissues and objects with small sizes. A master/slave system is used in which an error signal or gain is artificially altered when grip members are near a closed configuration.

Abstract: A bioreactor with a reaction container (1, 1a, 1b, 1c) for a substance (C) to be acted upon with a medium has a pump (5, 5a, 5b, 5c, 5d) for conveying the medium. The pump is designed as an expendable pump or, respectively, parts (53d, 54d, 55d) of the pump are designed as expendable parts.

Abstract: A cleaving tool provides pressurized gas to the edge of a substrate in combination with a sharpened edge to cleave the substrate at a selected interface. The edge of the tool is tapped against the perimeter of a substrate, such as a bonded substrate, and a burst of gas pressure is then applied at approximately the point of contact with the edge of the tool. The combination of mechanical force and gas pressure separates the substrate into two halves at a selected interface, such as a weakened layer in a donor wafer.

Abstract: An ordered column packing—in the form of packing layers containing flow channels (2)—has a foil-like material (1) with a fine structuring (10). The foil-like material is profiled with concave structure elements (3b; minus sign −) and convex structure elements (3a; plus sign +) in an alternating arrangement. An average distance “a” exists between centers of adjacent concave and convex structure elements respectively. This average distance “a” is substantially smaller than a distance between centerlines (20) of adjacent flow passages. The foil-like material has a second fine structuring in the form of regularly arranged apertures (5). An average distance “b” between centers of adjacent apertures is smaller than the average distance “a”, preferably smaller by at least 50%; and edges (51, 52) of the apertures have in each case a shape including convex and concave locations (6a, 6b).

Abstract: An integrated circuit device includes first and second arrays of semiconductor dice. Each array of dice is arranged in face-to-face relation to the other array of dice, thus forming a lower layer of dice and an upper layer of dice. The layers are aligned so that each upper layer die straddles two or more of the lower layer dice, thus defining overlap regions. In the overlap regions, signal pads of one layer are aligned with corresponding signal pads of the other layer. The two layers are spaced apart, thus creating a capacitance-based communication path between the upper and lower layers via the signal paths.

Abstract: A rotational rheometer has an integrating motor (1), which rotates a measuring shaft (16) supporting a first measuring element (4), there being formed between this first measuring element (4) and a further, fixed measuring element (5) a measurement gap (S), into which is introduced the substance to be tested (12), in particular fluid, the depth of the measurement gap (S) being variable by the adjustment of the two measuring elements (4, 5) relative to each other, and a device being provided to determine the distance between the two measuring elements. At least one inductive or at least one magnetic position sensor (19, 21) is supported by one of the two measuring elements (4, 5). The first measuring element (4) or a device (18) disposed on this measuring element (4) can cause the position sensor (19, 21) disposed on the other measuring element (5) to respond, or can cause the output signal, e.g.

Abstract: A sealing ring, in particular for a piston rod with a circular cross-section, which has a height in the axial direction as well as a surface oriented towards a sliding surface, with the surface being executed to extend cylindrically over a part of the height in order to form a sealing surface and being executed to become wider along a further part. The sealing ring has a high sealing action in the axial direction so that a majority of the gas flows out between the piston rod and the sealing surface so that a gas storage arises.