Abstract: In a power-split transmission for driving a first and a second axle of a motor vehicle, in the case of which transmission are located a first and a second output shaft (3, 4) and a friction clutch (12), the latter is intended to transmit a controllable torque. For this purpose, (a) for the action of pressure upon the pressure plate (29), there are provided two rotationally uncoupled ring parts (31, 32) which are coaxial to the friction clutch and at least one of which possesses ramps rising in the circumferential direction, (b) the two ring parts (31, 32) are supported in the axial direction and each possess a ramp lever (35, 36), the free end (37, 38) of which cooperates with a control unit (11) which moves the ramp levers in opposite directions, and (c) the control unit (11) having a rotatable control disk (40) with two slots, and the drive means being an electric geared motor.

Abstract: The present invention relates to a method for forming an article having a protective ceramic coating which reduces radiation heat transport through the ceramic coating. The protective ceramic coating includes one or more embedded reflective metallic layers for reducing the radiation heat transport. The method for forming the protective coating broadly comprises the steps of forming a ceramic coating on a substrate and embedding at least one reflective metallic layer within the ceramic coating.

Abstract: Mo—Si—B alloys having additions of a transition element selected from the group consisting of Fe, Ni, Co, Cu and mixtures thereof.

Abstract: There is provided a composition of refrigerant mixtures for low back pressure condition, comprising isobutane, 1,1-difluoroethane and, optionally, additive selected from the group consisting of carbon oxide, trifluoromethyl iodide and mixture thereof. The composition according to the present invention is environment-friendly and can be directly drop in the conventional refrigerator system adopting CFC-12 refrigerant without any systemic change.

Abstract: A double strip mixing grid for nuclear reactor fuel assemblies is disclosed. This grid is fabricated by intersecting at right angles a plurality of double strips, each fabricated by welding two thin sheets together into a single structure with coolant channels. The mixing grid, having the channels, effectively mixes low temperature coolant with high temperature coolant within a fuel assembly, thus improving the thermal efficiency of the fuel assemblies. This mixing grid also effectively prevents the coolant from being partially overheated, thus improving the soundness of nuclear reactors. This mixing grid also has swirling flow blades and/or lateral flow blades to further improve the thermal efficiency of the fuel assembly. This mixing grid elastically supports the fuel rods by the sheets of the double strips, collaterally acting as positioning springs.

Abstract: The invention relates to a bottom rail strip for bridging a joint between two floor coverings. The invention proposes that the bottom rail be designed with a hinge, by means of which one cover profile strip of the bottom rail can be laterally swivelled. The hinge makes it possible to adjust the bottom rail to floor coverings of varying height, and offset height differences.

Abstract: In a turbine engine, low temperature air is diverted from a low pressure section of the compressor section of the engine to cool the high pressure turbine of the engine. Low pressure air is diverted from the compressor section, and its pressure is thereafter increased. Preferably, the pressure is increased in an intermediate cavity in the engine, where rotational energy of the diverted air is converted to static pressure by way of an obstruction that converts dynamic head of the air in the cavity into static pressure.

Abstract: A coupon issuing apparatus for a gaming machine is provided which comprises a hopper 2 for containing a plurality of blank coupon, a conveyer means 20 for discharging a blank coupon from the hopper 2 and transporting the blank coupon along a passageway 14, and a printer 19 provided in the vicinity of the passageway 14 for printing given gaming information on the moving blank coupon to easily dispense valuable coupons at player's request by printing monetary value on the blank coupon by the printer 19.

Abstract: An acidic aqueous solution containing a water soluble trivalent chromium compound is provided with a solution stability additive for reducing precipitation of trivalent chromium over time. The concentration of the solution stability additive varies based on the complexing capability of the additive. Suitable additives for use as solution stability additives in accordance with the present invention are selected from the group consisting of acetic acid, glycolic acid, and mixtures thereof.

Abstract: There is disclosed a method for visualizing secondary structures of RNA molecules, by which nearly overlap-free polygonal displays of RNA secondary structures are produced with minimal distortion to structural elements, with minimal search for positioning them, and with minimal user intervention. While vector and vector space are used to determine the direction and space of a structural element, two heuristics are adopted for the task of searching for the space and direction of structural elements. With the aid of the two heuristics, loops are positioned in decreasing order of their sizes and a helix is positioned, depending on the position of its adjacent loop which has been positioned. In consideration of both a potentially open and wide vector space and an allowed vector space, a structural element is positioned.

Abstract: A data managing apparatus includes a data file storing records each including data units corresponding to predetermined items, and an index file corresponding to a certain item which requires data arrangement in a predetermined sequence and storing change bits each corresponding to one of the records stored in the data file and each representing whether data has been changed between the adjacent records with respect to the corresponding item. When a retrieval request is received from an operator about the foregoing certain item, the change bits are read from the index file following a retrieval start position and a retrieval direction designated by the retrieval request, so that a requested record is identified based on the read change bits. Then, data units of the identified record are read from the data file and notified to the operator via a display device or the like.

Abstract: The present invention relates to a maskant system for use with a fluoride cleaning system. The maskant system comprises a parting compound applied to a surface which requires protection and a chromium rich maskant for substantially preventing intergranular attack and which reduces a depletion zone. The parting compound contains colloidal silica, de-ionized water, fused alumina grains, and alumina powder. The maskant is comprised of chromium powder mixed with a binder, a wetting agent, a thickening agent, and water. The maskant system may be used to clean components formed from nickel-based or cobalt-based alloys using a fluoride cleaning system and has particular utility when components formed from single crystal nickel based alloys are cleaned using a fluoride cleaning system.

Abstract: A game apparatus includes a game apparatus body and a manual controller for entering an operation command signal from a game player into the game apparatus body. The manual controller is provided therein with a vibrating motor. The game apparatus body calculates virtual damage of a player character caused by an attack from an enemy character, and determines a vibration interval based on the calculated damage. The game apparatus body drives the vibrating motor of the manual controller according to the determined vibration interval so that the manual controller is vibrated at the determined vibration interval.

Abstract: There is described an apparatus (10) which is provided for the production of tubes with a transversely profiled wall. The apparatus (10) has shaping halves (16, 30) which move along two paths (14) closed in themselves and form a common shaping section (18) and two return sections (20). Provided at each of the two return sections (20) is a respective turning device (26) at which two shaping halves (16, 30) are disposed by means of a holding and release device (32). The one shaping half (30) has a socket contour in order to be able to produce transversely profiled tubes with sockets, with the apparatus (10).

Abstract: Threaded seat support for valve with quadruple seal, such as aspiration and exhaust check valves used in reciprocating hydraulic pumps, wherein the threaded seat support cap is comprised by a planar frustoconical metal body, inside which a thread has been made at a central region comprised between the upper mouth forming a larger diameter chamber and a lower cylindrical region, of smaller diameter, defining a planar step adjacent the end of the thread fillet; while the valve body provides the seat at its upper surface, which has a larger diameter forming a projecting peripheral edge, followed by a cylindrical strip of smaller diameter which has a peripheral channel carrying an O-ring; following the cylindrical strip thread fillets are arranged at a smaller diameter region; while that inside the valve body there is an axial drill for a guide rod of the blocking disk of the valve, surrounded by the fluid passage conduits; the bodies of the threaded seat, of the blocking disk and, at least partially, of the guid

Abstract: A folding tool for automatic roll folding comprises a first member (2) which is fixed to a manipulator, and a second member (3), which is rotatably connected to the first member (2). The second member (3) includes a first folding roller (4). A spring is disposed to permit a relative movement between the first member (2) and the second member (3), under the action of a force, which is increased by the movement. A method of roller folding by means of a folding tool, which includes a first member (2) fixed to a manipulator, and a second member (3) which is pivotal relative to the first. The second member is provided with a folding roller and is actuated by a spring force, which is directed away from the first member.

Abstract: A method for installing stator vanes comprises the steps of installing a first rotor assembly within a case, placing a first inflatable tool over a portion of the first rotor assembly, positioning a first vane array having at least one vane on a surface of the tool, inflating the tool so that a portion of each vane and the first vane array is loaded against the case, and connecting each vane in the first vane array to the case.

Abstract: An improved hunting decoy is made by securing an outer skin around a buoyant core. A buoyant core body is formed from buoyant core material into a shape approximating that of a desired animal. The core body may include a head or be headless. After the buoyant core body has been formed in the desired shape, a rigid outer skin is secured about the buoyant core body. Securing the outer skin is accomplished by vacuum-forming a sheet of deformable material about the buoyant core body.

Abstract: The invention concerns a method for identifying electronic labels affixed on products using a querying device, characterized in that it comprises the following steps which consist in: (a) indicating to the electronic labels the number Ns of consecutive emitting windows of a first cycle or round; (b) counting, during the first cycle of Ns windows, the messages received from the electronic labels to determine the number ni of identifications, the number nv of windows or blank spaces and the number nc of collisions; (c) stopping the process if nc=0; or proceeding to step (d) if nc≠0; (d) calculating a number Ns1 of emitting windows for the next cycle on the basis of the values of Ns, ni, nv and nc; going back to step (a) with Ns=computed Ns1.

Abstract: A portable apparatus for machining pipe ends comprising a base plate for putting the apparatus on any desired base, an accommodating housing which is connected to the base plate and is intended for accommodating a drive arrangement and a gearing arrangement for driving a cutting tool and for accommodating a feed arrangement for feeding the cutting tool in the direction of a pipe end to be machined, a clamping device for clamping a pipe to be machined, a coupling arrangement for coupling the apparatus to a drive source, and a feed control device for controlling the feed of the cutting tool, a clamping lever being arranged such that it can be fastened in the clamping device so as to be movable from a first unclamped position into a second clamped position, and the clamping lever having an eccentric contour.