Abstract: This invention relates to a dye-donor element for thermal dye transfer comprising a support having thereon a dye layer comprising an image dye in a polymeric binder, and wherein the dye layer also contains a polymeric plasticizer having a Tg less than about 25.degree. C., the plasticizer comprising ##STR1## wherein: R and R.sup.1 each independently represent a substituted or unsubstituted linear or branched alkylene, phenylene or cycloalkylene group of from 1 to about 12 carbon atoms; andn is an integer selected so that the plasticizer has a polystyrene equivalent weight average molecular weight of from about 18,000 to about 300,000.

Abstract: A hierarchical cache architecture that reduces traffic on a main memory bus while overcoming the disadvantages of prior systems. The architecture includes a plurality of level one caches that are of the store through type, each level one cache is associated with a processor and may be incorporated into the processor. Subsets (or "clusters") of processors, along with their associated level one caches, are formed and a level two cache is provided for each cluster. Each processor-level one cache pair within a cluster is coupled to the cluster's level two cache through a dedicated bus. By configuring the processors and caches in this manner, not only is the speed advantage normally associated with the use of cache memory realized, but the number of memory bus accesses is reduced without the disadvantages associated with the use of store in type caches at level one and without the disadvantages associated with the use of a shared cache bus.

Abstract: Disclosed is a method of producing increased amounts of a protein of interest in a cell by induction. The method includes transfecting a cell with multiple copies of an expression vector, each copy of which includes an expressible gene encoding an enzymatically functional dihydrofolate reductase (DHFR) and an expressible gene encoding a protein of interest. Transfected cells are cultured in the presence of methotrexate (MTX) to produce a plurality of clones. A clone containing plural copy number of the vectors which co-express DHFR and the protein of interest is then selected and cultured. The cultured clone is treated with MTX to enhance the expression of the protein of interest by inducing an increase in transcription without substantially amplifying the genes encoding the protein of interest and DHFR.

Abstract: A local host data processing system operating under the control of a local host operating system includes components of multiple emulating hosted operating systems. The host operating system further include a TCP/IP network protocol stack which couples to the communications facilities of the host system connected to a local area network for communicating with a number of remote host systems. Host and hosted operating systems share the same TCP/IP network protocol stack. A virtual network mechanism is configured within the local host system to be operatively coupled to the host network protocol stack and provide access to well-known port application programs. When so configured, the mechanism functions as another LAN to which multiple virtual host systems are attached for executing applications under control of the emulating hosted operating systems.

Abstract: A foot massager is provided in the form of a footbath (1) having first and second foot receiving portions (10). The base (2) of the footbath (1) is provided with a plurality of movable massaging elements (31, 50) to perform a massaging function on the feet. In one embodiment, the massaging elements are half-round projections (31) formed on a movable member (30) and which project through apertures (33) in an overlying fixed member (32), while in a second embodiment the massaging elements are rotating wheels (50) fixed on the movable member (30).

Abstract: A method for making low sheet resistance sub-quarter-micrometer gate electrode lengths on field effect transistors has been achieved. The method involves patterning gate electrodes on a silicon substrate from a conductively doped polysilicon layer having a silicon nitride layer on the surface. After forming the FET lightly doped drains (LDD), the sidewall spacers, and the heavily doped source/drain contact regions with titanium contacts, an insulating layer is chemically/mechanically polished back to the silicon nitride or silicon oxynitride on the gate electrode layer to form a planar self-aligning mask. A pre-amorphizing implantation is carried out, and a titanium silicide is selectively formed on the gate electrodes resulting in small grain sizes and much reduced sheet resistance. The self-aligned mask prevents ion implant damage to the shallow source/drain regions adjacent to the FET gate electrodes.

Abstract: An estimation of traffic conditions on roads located in the radio coverage areas of a wireless communications network is provided based on an analysis of real-time and past wireless traffic data carried on the wireless communications network. Data analyzed may include, for example, actual (current) and expected (past average) number of a) active-busy wireless end-user devices in one or more cells at a particular period of time, b) active-idle wireless end-user devices registered in a location area of the wireless communications network, c) amount of time spent by mobile end-user devices in one or more cells at a particular period of time.

Abstract: The present invention concerns a thickened viscoelastic cleaning formulation comprising, in aqueous solution: (a) an active cleaning compound; and (b) a viscoelastic thickening system comprising a tetradecyldialkylamine oxide and a hydrophobic organic counterion; wherein the formulation has a viscosity of at least 500 cP at 20.degree. C. The present invention is characterized as a means for reducing the characteristic "bleach odor" found in hypochlorite cleaning compositions of the prior art, particularly those which are volatilized upon dispensing. The compositions of the present invention may further be formulated to have utility as a hard surface cleaner, or as a drain opener.

Abstract: Disclosed are DNAs produced by recombinant techniques for inducing the expression and subsequent secretion of a target protein. The DNAs encode, in their 5' to 3' direction, a secretion cassette, including a signal sequence and an immunoglobulin Fc region, and a target protein. The DNAs can be transfected into a host cell for the expression, production and subsequent secretion of the target protein as a fusion protein. The secreted protein can be collected from the extracellular space, and further purified as desired. The secreted fusion protein additionally can be proteolytically cleaved to release the target protein from the secretion cassette.

Abstract: An integrated emission microscope with an emitted radiation detection system for collecting and analyzing radiation from a device under test. A semi-ellipsoidal mirror of high ellipticity directs emitted radiation from the device under test through an aperture to a radiation guide, Which transmits the radiation to spectral analyzer. The device under test may be mounted on a scanning stage. The system permits high spatial resolution selected area spectroscopic analysis, panchromatic imaging, and spectroscopic mapping of the emitted radiation from the device under test.

Abstract: A host data processing system operating under the control of a host operating system such as an enhanced version of the UNIX operating system on a RISC based hardware platform includes an emulator which runs as an application process for executing emulated system (ES) user application programs. The emulator includes a number of emulated system executive service components including a socket command handler unit and a socket library component operating in shared memory and an interpreter, an emulator monitor call unit (EMCU) and a number of server components operating in host memory. The host operating system further includes a host socket library interface layer (API) which operatively connects through a TCP/IP network protocol stack to the communications facilities of the hardware platform. The socket server components operatively connect ES TCP/IP application programs to the socket library interface layer of the host operating system when such application programs issue standard ES socket library calls.

Abstract: Techniques for (a) controlling admission of customers to a shared resource, (b) adjusting the capacity of a resource in light of new customer demand, and (c) diverting usage from a failed resource to alternative resources, each use a "blocking probability computer" (BPC) to solve a resource-sharing model that has a product-form steady-state distribution. The techniques allow each customer to obtain an appropriate grade of service and protection against overloads from other customers. Each customer is a source of a series of requests, and is assigned "upper-limit" (UL) and "guaranteed-minimum" (GM) "bounds" on its requests. The upper limit bound puts an upper limit on the number of requests from that customer that can be in service at any time. The guaranteed-minimum bound guarantees that there will always be available resource units in the resources to serve a specified number of requests from that customer.

Abstract: A digital real time x-ray system includes a lead room and a control room. The lead room houses a conventional x-ray source and a microfocus x-ray source and a manipulator for the microfocus x-ray source. The manipulator includes a first bracket which supports the microfocus x-ray source, a second bracket which supports an inspection tray and a third bracket which supports an image intensifier. The first, second and third brackets are controlled for single axis movement and the inspection tray is controlled for two axis movement to allow for accurate positioning of parts being x-rayed.

Abstract: A process for growing single crystal epitaxial BaF.sub.2 layers on gallium rsenide substrates by slowly reacting Ba, BaCl.sub.2, Bal.sub.2, BaBr.sub.2, BaF.sub.2 .cndot.BaCl.sub.2, BaF.sub.2 .cndot.BaBr.sub.2, BaF.sub.2 .cndot.BaI.sub.2, BaCl.sub.2 .cndot.BaBr.sub.2, Ba.sub.3 (GaF.sub.6).sub.2, BAH.sub.2, or BaO.sub.2 vapor with a clean, hot GaAs substrate at 500.degree. C. to 700.degree. C. in high vacuum until a uniform, thin (.about.12 .ANG.) layer of reaction product is formed and then vapor depositing BaF.sub.2 onto the reaction layer at room temperature to 400.degree. C. to form the single crystal, epitaxial BaF.sub.2 layer.

Abstract: A full shunting BVL with current sense capability includes a pair of parallel connected switches that switch with the same duty cycle D/2 but 180 degrees out of phase to provide current from a power source through a coupled power inductor to a bus. A current transformer is provided with first and second windings connected in series with the pair of switches, respectively, and a third winding. The alternating conduction of current through the first and second windings produces a bidirectional voltage across the third sensor winding that automatically resets the current transformer's ferrite core during each cycle. As a result, the bidirectional voltage can be rectified to produce a current sense signal. The current sense signal is used to provide current-mode control to regulate the bus voltage and supply the demanded load current. The current sense signal can also be used to provide current limiting and current sharing, which allows multiple BVLs to be connected to the same solar array.

Abstract: Compositions including a polypeptide or nucleic acid sequence encoding a polypeptide that binds TAR DNA (particularly the region -18 to +28 of HIV-LTR DNA) and that does not bind to TAR RNA (particularly the region +1 to +80 of the TAR RNA) are disclosed. The cellular binding protein TDP-43 including the polypeptide has an estimated molecular weight of between about 40 kD and 46 kD as determined by SDS polyacrylamide gel electrophoresis. Fusion proteins that include the entire cellular binding protein TDP-43 or fragments thereof are also described. The cellular binding protein, peptide fragments and nucleic acid sequences encoding them, repress HIV gene expression. Methods for preparing the cellular binding protein from cells as recombinant proteins with recombinant host cells are also disclosed. Antibodies to the TDP-43 cellular binding protein are also described. The isolated nucleic acid sequences of the protein and its fragments are described in the construction of retroviral vectors.

Abstract: A device and method for increasing integrated circuit density comprising at least a pair of superimposed dice, wherein at least one of the superimposed dice has at least one bond pad variably positioned on an active surface of the die. A plurality of lead fingers from a leadframe extend between the dice. The leadframe comprises at least one lead with leads of non-uniform length and configuration to attach to the differently positioned bond pads of the multiple dice. An advantage of the present invention is that it allows dice with differing bond pad arrangements to be used in a superimposed configuration to increase circuit density, while eliminating the use of bond wires in such a configuration.