Abstract: A beam, from a short-coherence-length source, is split and recombined by diffraction gratings not necessarily equal in spatial period. The recombining beams overlap and expose a common area on a substrate. The exposed area on the substrate is defined or shaped by at least one aperture in the beam paths. After exposure of one shaped area, relative translation between components permits exposure of another shaped area on the substrate. Additionally or alternatively, by introducing either rotation or translation between components during each exposure, the exposed area is made larger than the original shaped area.

Abstract: This invention describes a method of utilizing soluble receptors such as tumor necrosis factor receptor or interleukin receptor to carry pharmaceutical compounds to areas of inflammation. Patients with inflammatory disease such as arthritis, or cardiomyopathy or other inflammatory conditions may benefit from this treatment.

Abstract: A method whereby non-immunogenic intraspecies proteins are used as carrier compounds to deliver imaging agents and pharmaceutical drugs to tumors in the human patient. This invention describes the propensity of certain solubilized cellular receptor proteins to localize in necrotic or inflamed areas of tumors but not in healthy normal tissues. Two examples of these receptors are tumor necrosis factor receptor (TNF-R) and the interleukin receptors (IL-R). By combining various pharmaceutical agents with these receptor proteins it is possible to localize these agents within the necrotic or damaged areas of the tumor where they will have the greatest therapeutic effect.

Abstract: A method or system of spatial-phase locking a beam used in maskless lithography provides a fiducial grid with a single spatial-period, the fiducial grid being rotated at an angle with respect to a direction of scanning the beam; detects a signal generated in response to the beam being incident upon the fiducial grid; determines frequency components of the detected signal; and determines a two-dimensional location of the beam from phases of two determined fundamental frequency component. The method or system further determines a size of the beam from relative amplitudes of the determined fundamental and harmonic frequency components and/or determine a shape of the beam from relative amplitudes of the determined fundamental and harmonic frequency components. The method or system corrects a deflection of the beam in response to the determined two-dimensional location, and/or adjusts the size of the beam in response to the determined size, and/or adjusts the shape of the beam in response to the determined shape.

Abstract: A system and method are disclosed for providing error correction in an imaging system. The system includes an error determination unit for determining an amount of error associated with a spot at (x,y) in a binary pattern to be imaged, a determination unit for determining the location of a nearest exposed spot at (xi, yi) for each spot at (x,y), and a dose modification unit for modifying an exposure dose at the nearest exposed spot at (xi, yi) for each spot at (x,y).

Abstract: A maskless lithography system is disclosed that includes an array of focusing elements, each of which focuses an energy beam from an array of sources into an array of focal spots in order to create a permanent pattern on an adjacent substrate.

Abstract: An optical manipulation system is disclosed that includes an array of focusing elements, which focuses the energy beamlets from an array of beamlet sources into an array of focal spots in order to individually manipulate a plurality of samples on an adjacent substrate.

Abstract: This invention describes a method whereby human autoimmune antibodies are used as carrier compounds to deliver imaging agents and pharmaceutical drugs to the tumor in the human patient. These autoantibodies have the propensity to localize in necrotic areas of tumors but not in healthy normal tissues. By combining various pharmaceutical agents with these carrier proteins it is possible to localize these agents within the necrotic areas of tumors in cancer patients. The carrier proteins may be combined with a variety of imaging agents for detection and diagnosis of tumors, and/or with a variety of radioactive or cytotoxic compounds for cancer treatment.

Abstract: An apparatus for draining reservoirs includes a pump disposed in contact with a lower surface of the vessel to be drained, wherein the pump is connected to a discharge pipe inserted into the vessel through an insertion tube connected to a retrofit assembly of the vessel. The apparatus also includes seals within the insertion tube and within the discharge pipe to prevent gases from within the vessel from passing through the insertion tube and discharge pipe and into the atmosphere. An expansion joint unit attaches to the discharge pipe to prevent the rotation of the pump relative to the discharge pipe. The expansion joint unit also maintains the pump in substantial contact with the lower surface of the vessel even when thermal expansion causes the vessel to expand and the position of the discharge pipe to lift.

Abstract: An apparatus for draining reservoirs includes a pump disposed in contact with a lower surface of the vessel to be drained, wherein the pump is connected to a discharge pipe inserted into the vessel through an insertion tube connected to a retrofit assembly of the vessel. The apparatus also includes seals within the insertion tube and within the discharge pipe to prevent gases from within the vessel from passing through the insertion tube and discharge pipe and into the atmosphere. An expansion joint unit attaches to the discharge pipe to prevent the rotation of the pump relative to the discharge pipe. The expansion joint unit also maintains the pump in substantial contact with the lower surface of the vessel even when thermal expansion causes the vessel to expand and the position of the discharge pipe to lift.

Abstract: A fluid flow actuated valve for controlling the fluid flow in a conduit comprises a support structure adapted to be mounted within the conduit and at least one flap member pivotally mounted to the support structure. The at least one flap member is pivotable between an first position for a minimum fluid flow and a second position for a maximum fluid flow. A torsion spring is attached to the at least one flap member to urge the same to pivot against a fluid pressure differential, from the first position to the second position when the fluid pressure differential is smaller than a predetermined level.

Abstract: A fluid flow actuated valve for controlling the fluid flow in a conduit comprises a support structure adapted to be mounted within the conduit and at least one flap member pivotally mounted to the support structure. The at least one flap member is pivotable between an first position for a minimum fluid flow and a second position for a maximum fluid flow. A torsion spring is attached to the at least one flap member to urge the same to pivot against a fluid pressure differential, from the first position to the second position when the fluid pressure differential is smaller than a predetermined level.

Abstract: A fluid flow actuated valve for controlling the fluid flow in a conduit comprises a support structure adapted to be mounted within the conduit and at least one flap member pivotally mounted to the support structure. The at least one flap member is pivotable between an first position for a minimum fluid flow and a second position for a maximum fluid flow. A torsion spring is attached to the at least one flap member to urge the same to pivot against a fluid pressure differential, from the first position to the second position when the fluid pressure differential is smaller than a predetermined level.

Abstract: The invention relates to a headset for reproducing audio signals. Headsets are known and used in combination with different types of (audio) apparatuses. The headset proposed by the invention enables the fixation of the coupling means at the central point of the headset. In this way the adjustment of the headset can be better optimized for each person.

Abstract: The present invention provides a fluid atomizing device 1 suitable for use in a fluid dispersing system. The atomizing device 1 comprises a turbine rotor 6 having a plurality of blade portions 22, and at least two nozzles for directing a fluid supplied to the nozzles, onto the turbine rotor in at least two fluid jets 24. The nozzles 14 are formed and arranged so that each fluid jet 24 impinges substantially fully upon one or more of the blade portions 22 of the rotor 6 so that the rotor is rotated under the force of the impinging water, thereby causing the blade portions 22 of the rotor 6 to intercept the fluid jets 24.

Abstract: Devices and methods for paying off an elongate material between two coaxially aligned packages without interruption. The elongate material from a first wound package is connected to the elongate material of a second wound package by joining the tail end of the first wound package to the head end of the second wound package. Each wound package includes the elongate material having a body portion and a tail portion wound about a core. Also, each body portion has the head end at an outer diameter of the respective package and each tail portion has the tail end at an inner diameter substantially corresponding to a diameter of the core. Further, the path of the wound elongate material is transitioned from the first wound package to the second wound package by providing transition device having a supporting surface.

Abstract: An improved method of in-situ conditioning of a polishing pad for use with a stationary pad conditioner during chemical mechanical polishing is described. A polishing table having a polishing pad on its surface is rotated in a first direction during polishing of a semiconductor wafer. A polishing pad conditioner is adjustably attached to the rotating polishing table such that the conditioner is stationary in relation to the rotating polishing table. The conditioner has a roughened surface which is in contact with the polishing pad providing in-situ conditioning during polishing of a semiconductor wafer. After polishing of the semiconductor wafer, the polishing table is rotated in a second direction while the conditioner is still in contact with polishing pad. Rotating the polishing pad in a second direction dislodges the polishing debris clogging the roughened surface of the conditioner and redistributes CMP slurry.

Abstract: A tool for removal of emergency brake cables from engagement with the vehicle includes a handle, coaxial shafts extending in opposite directions from the cylindrical handle with angled extensions connected to the shafts and tubular members attached to the extreme ends of each of the shafts aligned coaxially and sized so as to permit engagement with and compression of locking fingers associated with snap fasteners.

Abstract: A motor control circuit for a power tool includes a function switch which has a first battery contact, a speed control contact, a bypass contact and, a second battery contact connected in that order in a line. The function switch also has a movable contact which sequentially connects the first battery contact to the bypass contact, the speed control contact to the second battery contact, and the bypass contact to the second battery contact. A solid state switch has conduction path connecting the speed control contact to the second motor terminal wherein the conduction path is controlled in response to an oscillator signal.

Abstract: The use of an ureide of the general formula ##STR1## wherein R.sub.1 is lactosyl, X is selected from the group consisting of O, S or .dbd.NH, and R.sub.2 is selected from the group consisting of hydrogen, glucosyl and alkyl, as a non-protein nitrogen source in ruminant feedstuffs or feed supplements, and a process for preparing such an ureide.