Abstract: An apparatus for drawing and supplying multiple samples for rapid processing in flow cytometry. The apparatus comprises a reciprocating valve and at least one syringe. The invention is also a method for rapidly processing multiple samples in flow cytometry using the apparatus.

Abstract: The present invention provides a shock absorbing device comprising: a hollow spring including a chamber having a proximal end, a distal end, and a bellows comprised of a springy material connecting the proximal end to the distal end and enclosing the chamber; a shock absorber extending through the hollow spring, the shock absorber including a cylinder and a piston which slidably engages the cylinder, the cylinder extending through and being attached to the hollow spring proximal end, the piston extending through and slidably engaging the hollow spring distal and the piston including contacting device located distally of the hollow spring distal end for urging the hollow spring distal end proximally when the contacting device is forced against the hollow spring distal end and for urging the piston distally when the hollow spring distal end is forced against the contacting device.

Abstract: The object of this invention is to provide a composite window framework fabricated using recycled styrene foam panels. This window framework consists of a window frame (30) and one or more movable sashes (12). Each of the window frame (30) and the movable sashes (12) consists of an aluminum outside panel (45), (25) and an insulation inside panel (35), (15). The inside panel (35), (15) is produced using recycled styrene foam through an extrusion process. A magnet (5) is set on the facing surfaces of the sashes (12) so as to allow the windows (10) and (10′) to be magnetically attracted to each other while accomplishing a desired sealing effect at the junction between them when the windows are closed. This window framework accomplishes a desired soundproofing and insulating effect, and is less likely to be decayed or deformed due to moisture or temperature differences between the outdoor and indoor environments.

Abstract: The present invention provides a shock absorbing device comprising: a hollow spring including a chamber having a proximal end, a distal end, and a bellows comprised of a springy material connecting the proximal end to the distal end and enclosing the chamber; a shock absorber extending through the hollow spring, the shock absorber including a cylinder and a piston which slidably engages the cylinder, the cylinder extending through and being attached to the hollow spring proximal end, the piston extending through and slidably engaging the hollow spring distal and the piston including contacting device located distally of the hollow spring distal end for urging the hollow spring distal end proximally when the contacting device is forced against the hollow spring distal end and for urging the piston distally when the hollow spring distal end is forced against the contacting device.

Abstract: Continuously tunable and precisely wavelength-switchable fiber lasers combine fiber Bragg gratings and the transmissive filtering properties of high finesse fiber Fabry-Perot filters. This laser arrangement adapts to multiple wavelength ranges based on the selections of fiber Bragg grating and gain medium and their arrangement to create a wavelength-modulatable and simultaneously rapidly wavelength-switchable narrow linewidth all-fiber laser design. This laser arrangement further results in narrow-linewidth outputs with fast switching speeds between the selected wavelengths.

Abstract: A novel approach for providing temperature compensation for semiconductor lasers is disclosed. This approach utilizes reflectivity characteristics in the at least one of the mirrors of the semiconductor laser to provide temperature compensation to the device.

Abstract: A transceiver adapter is provided that includes a substrate, including electrical contacts on a first side thereof for electrically contacting a transceiver, and electrical contacts on a second side thereof for electrically contacting a printed wire assembly. A transceiver adapter is also provided that includes an adapter plate, including (a) tabs for positioning a transceiver, and (b) mounting pins for coupling the adapter plate with a printed wire assembly; and a substrate hole through which a transceiver may be electrically mated with a printed wire assembly. A transceiver is also provided that includes electrical contacts; and a mateable electrical connector, including (a) electrical contacts on a first side thereof for electrically contacting the electrical contacts of the transceiver, and (b) electrical contacts on a second side thereof for electrically contacting a printed wire assembly.

Abstract: Several methods are used in novel ways with newly identified and viable parameters to decrease the peak transition energies of the pseudomorphic InGaAs/GaAs heterostructures. These techniques, taken separately or in combination, suffice to permit operation of light emitting devices at wavelengths of 1.3 &mgr;m or greater of light-emitting electro-optic devices. These methods or techniques, by example, include: (1) utilizing new superlattice structures having high In concentrations in the active region, (2) utilizing strain compensation to increase the usable layer thickness for quantum wells with appropriately high In concentrations, (3) utilizing appropriately small amounts of nitrogen (N) in the pseudomorphic InGaAsN/GaAs laser structure, and (4) use of nominal (111) oriented substrates to increase the usable layer thickness for quantum wells with appropriately high In concentrations.

Abstract: A disposable laparoscopic smoke evacuation system. The system utilizes a small fan unit and filter housed in a single disposable housing adapted to be connected between two laparoscopic surgical instrument assemblies via tubing and powered by batteries or available AC power.

Abstract: An herbal composition for combating inflammation, comprising therapeutically effective amounts of Japanese knotweed, Devil's claw, grapeskin, and syzygium is provided. Also provided is an herbal composition for treating a cough and/or common cold, comprising therapeutically effective amounts of Japanese knotweed, lobelia, echinacea, slippery elm, Devil's claw, adhatoda, vitamin C, grapeskin, and syzygium. An herbal composition for alleviating menstrual discomfort, comprising therapeutically effective amounts of Japanese knotweed, chaste tree berry, Mexican wild yam, dandelion, Devil's claw, grapeskin, and syzygium is provided. Also provided is an herbal composition for soothing muscles and joints, comprising therapeutically effective amounts of Japanese knotweed, N-acetyl D-glucosamine, chondroitin sulfate, D-glucosamine hydrochloride, methylsulfonylmethane, grapeskin, syzygium, and Devil's claw. Methods of using the herbal compositions are also provided.

Abstract: An improved highly doped waveguide is provided which comprises a waveguide employing an Er dopant and Pr sensitizer ions. The present invention also provides a method of efficient coupling from an optical source into a waveguide using a rotated optical element.

Abstract: A novel electro-opto-mechanical assembly is provided. The electro-opto-mechanical assembly comprising: a first wafer, the wafer having a top and bottom surface; at least one optical element disposed on one surface of the first wafer; at least one discrete opto-electronic transducer element disposed on the bottom surface of the first wafer and in optical communication with the optical element; and an optical waveguide; wherein the first wafer and the optical element form an optical relay which relays light between the discrete opto-electronic transducer and the optical waveguide and thereby forms an efficient optical coupling between the discrete opto-electronic transducer and the optical waveguide.

Abstract: The present invention relates generally to electro-optically active waveguide segments, and more particularly to the use of a selective voltage input to control the phase, frequency and/or amplitude of a propagating wave in the waveguide. Particular device structures and methods of manufacturing are described herein.

Abstract: A novel system for augmenting human function using personal augmentation devices (PADs), controlled by physiological signals for the purpose of navigating and manipulating the external environment is provided. The system utilizes a variety of sensors connected to a data acquisition box (DAQ) to detect movement of a user. The DAQ, which is comprised of a microprocessor, will control the PAD according to the sensed user movement, thus mapping user input to user output. Controlling of the PAD provides important feedback to the user concerning manipulation of their external environment. In one embodiment, feedback concerning movement of the PAD is provided using a virtual reality system. This system allows people with severe disabilities to remotely interact with their environment using a PAD, thereby unlocking cognitive abilities, promoting curiosity, and providing sense of entitlement to explore, as well as allowing development to continue.

Abstract: The present invention provides a MOSFET device comprising: a substrate including a plurality of atomic ridges, each of the atomic ridges including a semiconductor layer comprising Si and an dielectric layer comprising a Si compound; a plurality nanogrooves between the atomic ridges; at least one elongated molecule located in at least one of the nanogrooves; a porous gate layer located on top of the plurality of atomic ridges. The present invention also provides a membrane comprising: a substrate; and a plurality of nanowindows in the substrate and a method for forming nanowindows in a substrate.

Abstract: An improved highly doped waveguide is provided which comprises a waveguide having a dopant disposed therein, the dopant having a concentration of between 100 and 500,000 ppm, and wherein the concentration of the dopant enhances cross-relaxation between two elements of the dopant.

Abstract: An improved method and apparatus for mode-locking a fiber laser at a pre-selected frequency wherein a doped fiber segment contains a narrowband FBG and an electro-optically tuned FBG, thereby making obsolete the need for an EOM to modulate the laser's wavelength. The present invention also provides a method and apparatus for mode-locking a fiber laser at a variable frequencies wherein a doped fiber segment contains two electro-optically tuned FBG's. The electro-optically tuned FBG may be fabricated by a thermal poling process.

Abstract: A system, method, and device for monitoring the dispensing of liquids, in particular, beverages dispensed at a bar or restaurant is disclosed. The device attaches to the exterior of a container and detects dispensing events by sensing tilt or motion of the container, which could include a bottle or a handle. The system includes an electronic sensor device, data receiver, personal computer, bottle opener/camera system, bar code scanner, point of sale, bar camera, network, Web server, and paging system. The method automatically detects and monitors dispensing events, including detecting the type and amount of liquid, reconciling dispensing events with register ring-ups, recording information, saving video specific to the dispensing event, and sending a page indicating anomalies.

Abstract: A ferrule is constructed with a modified surface to interact with a coordinating housing. The housing is constructed to be integral with the modifications of the ferrule and to fill the recesses in the ferrule body. The coordination between housing and ferrule decreases electromagnetic interference from the ferrule.

Abstract: The invention provides anti-thiol reagents which inhibit enzyme activity of cell-associated protein disulfide isomerase (PDI) by oxidizing or blocking PDI active site vicinal thiol groups which normally participate in disulfide bond rearrangement of PDI substrates. Inhibition of this PDI function is particularly useful in blocking PDI-mediated entry of HIV or other virions into a host cell, as well as inhibiting lymphocyte traffic through the lymph nodes. The invention further provides an assay for the identification of such PDI inhibitors based on the discovery that inhibitors of the invention also induce shedding of the leucocyte L-selectin adhesion molecule. The invention additionally provides for suppression of inflammation and of lymph node entry by calmodulin antagonists that, like PDI inhibition, cause leukocyte L-selectin shedding.