Abstract: A process for preparing an ether-capped poly(oxyalkylated) alcohol surfactant is provided.

Abstract: Compressed gases, liquefied gases, or supercritical fluids are utilized as anti-solvents in a crystal growing process for complex molecules. Crystals of the present invention exhibit greater crystal size and improved morphology over crystals obtained by conventional methods.

Abstract: An intraocular lens implant packaging system equipped with a mechanism for holding and folding a foldable intraocular lens implant having been packaged and sterilized therein. The packaging system includes a bottle or vial, a sealing apparatus, and a retainer member that removably locks onto the bottle and maintains the sealing apparatus in proper sealing alignment over an open end of the bottle. The intraocular lens implant stored within the bottle is protected during sterilization, storage and transportation such that the intraocular lens is not dislocated or damaged before its intended use.

Abstract: A method and system are disclosed which may be utilized to generate a simultaneous presentation within a data processing system of video data within multiple windows supported by different graphic user interfaces. Each graphic user interface is coupled to a separate display device driver. Window movements including: creation; deletion; resizing; movement; minimization; maximization; activation; enablement; or an alteration in relative background/foreground order are detected for each graphic user interface and that information and the associated display device driver for each graphic user interface are coupled to a virtual device driver which facilitates interprocess communication between two or more graphic user interfaces, wherein the portion of the video display which is managed by each graphic user interface may be ascertained.

Abstract: There is provided an arrangement for mounting the top end of a heat exchange module to and between a pair of opposed support frame surfaces, the arrangement including an elongate transverse beam and a pair of end mounting assemblies. The elongate transverse beam is securable to the top end of the heat exchange module with the longitudinal extent of the transverse beam oriented in the direction from one opposed support frame surface toward the other opposed support frame surface. One longitudinal end of the transverse beam has a left hand overextension portion extending longitudinally beyond the portion of the transverse beam immediately therebelow and the other longitudinal end of the transverse beam having a right hand overextension portion extending longitudinally beyond the portion of the transverse beam immediately therebelow.

Abstract: Liquefied gases, compressed gases, and supercritical fluids are used to form protein particles without first dissolving the protein. The product material is expected to retain full activity and be devoid of residual processing chemicals such as solvents, salts, or surfactants.

Abstract: The invention is generally accomplished by providing a photographic element and a process of its formation wherein a gelatin silver halide emulsion is provided with a thickener comprising a copolymer of the structure whereinA comprises about 10 to about 20 parts by weight of said copolymer, andB comprises about 80 to about 90 parts by weight of said copolymer.It is particularly preferred that the copolymer be provided in a hardener layer to minimize the amount of gelatin needed and thus reduce the reaction of hardener with gelatin. The invention finds a preferred use in curtain coating wherein there is a greater need for high viscosity materials, particularly at the bottom of a group of layers in order to minimize distortions of the layers as they are applied in the curtain coating process.

Abstract: A twin tower gas drying system for cleaning and drying a stream of unpurified pressurized gas received from a source thereof for use of a pneumatic system. The drying system includes a manifold block provided with the plurality of ports. A separator and sump is connected to such block and to one of the ports for initially separating moisture and particulates from such stream of unpurified gas, and for directing the remainder of the stream to the one port in the block. A pair of desiccant containing canisters are threadably mounted on a surface of the block opposite that of the separator and sump by two respective threaded shuttle valves. The canisters and shuttle valves are, in addition, connected in fluid communication with certain of the ports provided in the block for supplying and removing pressurized air from the canisters. A port is provided for discharging dry clean air from the block. Other ports provided in the block exhaust purged air to the atmosphere.

Abstract: Recombinant vectors and methods for constructing ricin B are disclosed. The coding sequence for ricin B was cloned, disposed in suitable expression vectors and produced free of components normally accompanying this peptide. In addition, a novel means of reconstructing missing portions of coding sequence, and certain improvements in messenger RNA purification are disclosed.

Abstract: The present invention operates in a file server having a peripheral storage subsystem coupled thereto by means of a fibre channel. The file server includes an apparatus disposed between the file server and the storage subsystem for adapting fibre channel transmissions to and from an industry standard data bus of the file server. The apparatus includes a microprocessor executing a method comprising the following steps. Sensing if an interrupt has occurred by the file server, and if so, determining the condition of the interrupt by the file server and handling it. If an interrupt has not occurred, testing an interface between the fibre channel and the apparatus to assure connectivity of the fibre channel. Next, sense for an action to be taken in response to the interrupt, and if so attempt to take appropriate action.

Abstract: Apparatus is provided for detecting losses in a branched optical fibre network comprising a first optical fibre and a plurality of second optical fibres each of which is coupled to the first optical fibre. The first optical fibre constitutes a main line, and the second optical fibres constitute branch lines. The apparatus comprises launch means for launching a carrier wave into the main line, respective modulators in each of the branch lines for modulating the carrier wave in that branch line, returns for returning the modulated signals along the branch lines to the main line, and monitors for monitoring the main line for changes in the modulation of the returned signals. The modulators are such that each modulates the carrier wave differently.

Abstract: An intrauterine pressure catheter system for monitoring pressure in the uterus of a mother during labor and delivery. The system includes a reusable junction box with a needle communicating directly to a pressure transducer sensor. The sensor transmits changes in pressure to a conventional pressure monitor. A connector attached to the catheter is pushed into the junction box and is held in place by a plastic latch. Inside this connector are an elastomeric plug and an adjacent diaphragm. When the connector is installed in the junction box, the needle pierces the plug and the tip enters the air-filled volume between the plug and the diaphragm. Fluid pressure in the catheter is communicated to the diaphragm surface and, in turn, passed to the air in the volume between the diaphragm and the plug. Thus, the intrauterine pressure is transmitted directly to the sensor. The system may be zeroed to atmosphere by simply removing the connector from the junction box.