Abstract: A thin-film transistor array comprises at least first and second transistors. Each transistor comprises a source electrode, a drain electrode a semiconductor electrode, a gate electrode, and a semiconductor layer. The semiconductor layer is continuous between the first and second transistors. The semiconductor layer is preferably unpatterned. In various display applications, the geometry of the transistors is selected to provide acceptable leakage currents. In a preferred embodiment, the transistor array is employed in an encapsulated electrophoretic display.

Abstract: In the drying step of the single wafer type substrate cleaning system for cleaning wafers not stored in a cassette, in a sealed cleaning housing, a spin drying treatment is applied to the wafer when the wafer is supported and rotated at high speed while an inert gas for preventing oxidation is supplied to the face of the wafer, and the amount of the inert gas to be supplied to the face of the wafer is larger at the outer peripheral portion of the wafer than that supplied at the center thereof, thereby preventing oxidation on the face of the wafer effectively while optimizing the benefits of the single wafer type cleaning system.

Abstract: The present invention provides an energy curable composition including a compound having an aromatic or heteroaromatic moiety; at least two fluorinated alkylene, arylene or polyether moieties, each fluorinated alkylene, arylene or polyether moiety being linked to the aromatic or heteroaromatic moiety through an ether or thioether; and at least one ethylenically unsaturated moiety, each ethylenically unsaturated moiety being linked to one of the fluorinated alkylene, arylene or polyether moieties. The present invention also provides an energy curable composition including a compound having an isocyanurate moiety, three fluorinated alkylene, arylene, or polyether moieties linked to the isocyanurate moiety at the nitrogens of the isocyanurate, and at least one ethylenically unsaturated moiety linked to one of the fluorinated alkylene, arylene, or polyether moieties. The present invention further provides polymeric materials and optical devices made using these compositions.

Abstract: Dielectrics are formed having high dielectric constants, low loss tangents, and other desirable electrical and physical properties. The dielectrics are annealed at temperatures allowing the use of copper foil substrates, and at low oxygen partial pressures.

Abstract: An operating knob (20) for an optical system (100) is disclosed. The operating knob (20) has a first and a second coaxially arranged rotating element (21, 22). The first and the second rotating element (21, 22) have at least partly conical form. The first rotating element (21) has at the side directly opposing the second rotating element (22) a larger diameter than the second rotating element (22) and a step is formed at the side of the second rotating element (22) directly opposing the first rotating element (21), wherein the step possesses a diameter which is approximately the diameter of the first rotating element.

Abstract: present invention relates to a Cd-free and Pb-free glass composition comprising, based in mol %, 1–10% MO where M is selected from Ba, Sr, Ca and mixtures thereof, 5–30% MgO, 0.3–5% CuO, 0–2.5% P2O5, 0–2.5% ZrO2, 24–45% ZnO, 2–10% Al2O3, 35–50% SiO2 and 0.1–3% A2O where A is selected from the group of alkali elements and mixtures thereof wherein the glass composition is useful in thick paste dielectric materials which are compatible with AlN substrates.

Abstract: The present invention relates compositions containing acetoacetylated polyvinyl polymers obtained from polyvinyl polymers, such as polyvinyl butyrals. These coating compositions are especially suitable for use as wash primers in automotive OEM and refinish coating applications.

Abstract: An eyewear assembly comprises a primary frame assembly 100 having an outer periphery and a primary lens holder 102. At least one primary lens 106 is carried by the primary lens holder. One of a pair of arms 108 extends from a hinge 110 at each outer periphery of the primary frame assembly. An auxiliary frame assembly 200 has an outer periphery with auxiliary extensions 208 and an auxiliary lens holder 202. At least one auxiliary lens 206 is carried by the auxiliary lens holder, wherein the auxiliary frame assembly is removably secured to the primary frame assembly between the hinges and arms, so that the auxiliary lens is maintained between the primary lens and an eye of the wearer and the forward aspect of the primary assembly is undisturbed.

Abstract: Disclosed herein are 1,1,1,3,3-pentafluorobutane refrigerant or heat transfer fluid compositions further comprising fluoroether, which are useful in refrigerain or air conditioning apparatus or as heat transfer fluids. The compositions of the present invention are also useful in centrifugal compressor apparatus that employ two-stage compressors or single slab.single pass heat exchangers.

Abstract: A sensor arrangement is suitable for detecting if a windscreen of a motor vehicle is fogging. The sensor arrangement includes a heat conducting layer disposed on a supporting surface, the layer exhibiting good heat conducting properties. A support plate is arranged on top of the heat conducting layer, including a recess and several electrical conductor tracks. A moisture-sensitive sensor element is arranged in the region of the recess of the support plate. The sensor element is electroconductively connected to the conductor tracks on the support plate. The temperature difference between the sensor element and the supporting plate may not exceed a given limit when measurement occurs.

Abstract: This invention relates to a process for producing 5-methyl-N-(methyl aryl)-2-pyrrolidone, 5-methyl-N-(methyl cycloalkyl)-2-pyrrolidone and 5-methyl-N-alkyl-2-pyrrolidone by reductive amination of levulinic acid esters with aryl or alkyl cyano compounds utilizing a metal catalyst, which is optionally supported.

Abstract: A dry material surface applicator comprising: a plurality of receptacles for attaching hoses from an air seeder cart; a plurality of towers mounted on a boom; a plurality of smaller distribution tubes emanating from each tower; a plurality of deflector shields mounted to the rear side of the boom; two boom wheels at either end of the boom; a center section comprising a single axle, two center wheels, an inside support bar, and two outside support bars; two swing arms, each of which is pivotally connected to one of the outside support bars of the center section proximate the center wheels; two main arms, each of which is releasably attached to a swing arm on one end and a bracket mounted to the boom on the other end; and a latching mechanism that locks the swing arm in place when the applicator is in a field or highway position.

Abstract: A dispenser for dispensing a polymerization catalyst solution into a liquid coating formulation has a cross sectional area “a” given by the relationship: a?P·A·[W/w]·10?6, where “A” is the cross sectional area of the reservoir holding a liquid coating formulation having “W” weight percent of solids; “w” is the weight percent of catalyst in the dispenser; and P is the ratio by weight of the catalyst to the solids desired in the finished coating, in parts per million.

Abstract: This invention relates to an isolated nucleic acid fragment encoding a sorbitol biosynthetic enzyme. The invention also relates to the construction of a chimeric gene encoding all or a portion of the sorbitol biosynthetic enzyme, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the sorbitol biosynthetic enzyme in a transformed host cell.

Abstract: This invention relates to a process for producing 5-methyl-N-alkyl-2-pyrrolidone by a) reacting ?-angelica lactone with alkyl amines and b) hydrogenating the products of step (a) in the presence of a metal catalyst, which is optionally supported.

Abstract: A first apparatus for displaying drawings comprises a housing having an aperture, a drawing sheet comprising electro-optic material movable through the aperture between closed and open positions, and a writing device for writing on the sheet as it moved between its closed and open positions. A second apparatus comprises a display member having a viewing surface, support means for supporting this display member above a floor, an electro-optic medium disposed on the display member, and a movable writing head for writing on the electro-optic medium. Another display comprise an optic medium with two display states visible through a viewing surface. A touch screen is disposed on the opposed side of the optic medium from the viewing surface, and the optic medium is deformable such that pressure applied to the viewing surface will be transmitted to the touch screen.

Abstract: The DNA of the invention are characterised in that they concern the whole or part of genes, with their reading frame, to be found in Neisseria meningitidis, but not in Neisseria gonorrhoeae, or in Neisseria lactamica except the genes involved in the biosynthesis of the polysaccharide capsule, frp A, frp C, opc, por A, rotamase the sequence IC1106, IgA protease, pilline, pilC, transferrin binding proteins and opacity proteins. The invention also concerns the polypeptides corresponding to these DNA and the antibodies directed against these polypeptides. It is applicable in the prevention and the detection of meningococcus induced infections and meningitis.

Abstract: Method of treatment of domestic waste. A reaction space is provided, into which the waste to be treated is fed at a controlled rate. The waste is concurrently compacted to form a stopper preventing leakage of gases from the reaction space. An oxygen-containing gas is fed to the reaction space, in order to affect the combustion of the waste and produce gases and solid material. The gas is filtered through the solid material, causing the gases to react with the solid material, whereby to produce fuel gases and ash.

Abstract: A self-contained system uses light reflectivity to examine intensity of a dyed spot on a device membrane surrounded by background area to discern information about the specimen that produced the spot. In a preferred embodiment, a master clock alternatively drives one LED focussed upon the spot center, and then drives two LEDS focused on the background area. Light reflected from the spot and background is detected by preferably two photodetectors (“PDs”) spaced-apart a multiple of 90° azimuthal.

Abstract: A wavelength converter or demultiplexer device comprising first and second stages (30, 40). For wavelength converter action, the first stage impresses an intensity modulation (IM) and phase modulation (PM) on a CW input signal (?1) carried by an input DATA signal (?2) using cross phase modulation in a non-linear optical element (46). The first stage in an embodiment is a semiconductor laser amplifier loop optical mirror (SLALOM) which has a semiconductor optical amplifier (SOA) as the non-linear optical element. The second stage has a non-linear transfer function and impresses a further IM on the optical signal responsive to the PM impressed in the first stage. In an embodiment, the second stage is a polarization maintaining fiber (PMF) optical loop. The transfer function of the overall device is thus improved by making it steeper and more time confined.