Abstract: The present invention concerns an enhancement of the supercurrent carrying capabilities of bicrystalline or polycrystalline high-Tc superconductors, i.e. the critical current densities in such superconductors. The current transport properties are improved by chemically altering, especially doping, the superconductors. It seems that a modification of the space-charge layers at the boundary, e.g. by an increase of the mobile charge carrier concentrations particularly in the superconductor's grain boundaries, which concentrations differ from those resulting in optimum superconducting properties of the grains, are responsible for this positive effect.

Abstract: A wishbone of a wheel-suspension system for a motor-vehicle wheel, comprising a one-piece casting with a first fixing zone for fixing to a bearing arrangement of the wheel, a pair of second fixing zones for fixing to a chassis of the motor vehicle, and a flat zone with at least one aperture, the aperture being of dumbbell-shaped and/or kidney-shaped design.

Abstract: A heat sink of metal material, in particular a light metal alloy, for semi-conductor elements or similar components, has plate-like cooling ribs projecting from a base plate at intervals (f) and approximately parallel to each other, protrude with a connection strip into the base plate in which they are cast. A molding tool designed for production of the heat sink includes a casting mold with a mold chamber for the base plate. The mold chamber contains an area to receive the connection strips of the cooling ribs. Two parallel side walls of the casting mold and intermediate layers arranged parallel between them, each defining a receiver gap, are arranged displaceably on at least one shaft passing through them. The walls can be moved to produce the compact casting mold after insertion of the cooling ribs in the receiver gaps.

Abstract: A pipe cutting apparatus comprises at least one work-holding fixture and a cutting device pivotable about the axis of the pipe to be cut and having a cutting tool and drive. The cutting device is movable manually and/or by means of at least one transmission gearing for the feed of the tool about the pipe to be cut. The transmission gearing has a spur gear interacting with a crown gear.

Abstract: A pleated blind having a plurality of flexible tubular fabric slats connected together in side by side relationship. The slats may be adhered together by any suitable means. The slats may be flattened and then allowed to expand under the influence of gravity.

Abstract: Injection molding system for molding a molded article and method for forming same, including a mold cavity for forming the molded article, wherein the mold cavity is defined at least in part by a mold core defining inner walls of the molded article, a first insert defining at least outer side walls of the molded article, and a second insert defining an outer wall of a neck of the molded article. In addition, a cavity plate at least partly surrounds the first insert and a cavity flange retains the first insert in the cavity plate.

Abstract: The present invention relates to a bleed deflector for a gas turbine engine. The bleed deflector comprises an inlet portion for receiving bleed air from the engine, a perforated top plate for discharging the bleed air into a duct, and an aerodynamically shaped strut for positioning the perforated top plate above an inner wall of the duct to allow dilution air to flow beneath the top plate.

Abstract: A distraction assembly for the plastic surgery of the face, for correcting the upper and/or lower jaw, for example for removing an overbite, a cross bite, a cleft palate or for bridging bone structure that was removed by, for example, surgery, consists of a device with at least two elements which are axially moveable in relation to each other. The device can be completely implanted subcutaneously and can be indirectly or directly actuated without contact, especially by energy inductively supplied from outside.

Abstract: A multi-layer preform, includes: (a) a plastic inner liner, comprised of a cylindrical walled body, which may or may not include a tapered annular shoulder portion, and a cylindrical walled neck portion extending upwardly from the body, and (b) a molded outer layer. Prior to the outer layer being molded over the plastic inner liner, at least a portion of the liner is crystallized by a heat treatment process. The molded outer layer may include a means to receive a closure device. When the preform is at an acceptable temperature range for orientation, the multi-layer preform can be blow-molded to form a multi-layer container having improved properties.

Abstract: Disclosed are pharmaceutical compositions for the treatment and prophylaxis of heart failure, thrombosis, iNOS-induced tissue injury, septicemia, and disseminated intravascular coagulation. The compositions comprise, as a pharmacologically active ingredient, the compounds represented by the following chemical formulas 1 and 2, each of them showing heart stimulating activity, hypotensive activity, inhibitory activity against platelet aggregation, and suppressive activity against iNOS expression in combination and at once.

Abstract: A lumbar reinforcement device for supporting the lower back of a contacting human body, including two cushionable structures connectively separated by a center structure, wherein the cushionable structures define inner spaces which hold removable inserts containing a deformably cushionable supporting material, said cushionable structures being deformable upon contact with a human body and which moldably deform to the shape of the contacting human body to provide support thereto.

Abstract: A game-development control method divides a game scenario into an introductory part including at least one pre-event and a subsequent main part including at least one event correlated with the one pre-event. When each pre-event is generated in the introductory part, pre-event generation data generated based on the generation of each pre-event are recorded on a recording medium. When each event is generated, pre-event generation data correlated to each event are read among the pre-event generation data recorded in the recording medium, and the read pre-event generation data are reflected in the contents of each event.

Abstract: In a device for measuring a tire pressure in a pneumatic tire of a vehicle by means of a measurement value sensor which is acted upon by the tire pressure and which is associated with a receiver, at the rim bed of a rim for the pneumatic tire, which rim accommodates the tire valve, connected to the tire valve which has a retaining nut is an electronics or signal housing which is associated with the rim base and which has base bar portions and which includes an electronic transmitter device as the measurement value sensor for the tire pressure and is connected to the tire valve by a hollow screw engaging into the valve bore and can be adjusted with respect thereto. Disposed at the inside of the retaining nut is projection as a desired-rupture element, and the base bar portions of the signal housing are pressed against the rim base by the hollow screw. The projection belongs to an installation portion at the inside surface of the retaining nut and is in the form of a leg provided at that inside surface.

Abstract: Extension for an automatic pistol magazine, comprising a substantially parallelepiped box of moldable material, defined by a front wall and by lateral walls, open on the upper face thereof, wherein the lateral walls are provided with inner slide channels, one on each side and made near the upper edges, whereas the rear open portion is properly closed by a secondary body sliding downward on external rails of the rear edge of the walls in a male-female fitting, with inner channels made near the front face edges of the secondary body, locked by an elastic tongue, the tongue having a teeth that penetrates under the bottom edge of the magazine's metallic body and the front wall of extension having an anatomical shape for a better hand grasp of the pistol, lodging the little finger on the anatomical recess thereof.

Abstract: The well known slip casting process for the production of ceramic green parts, in which hardening is achieved by water removal with porous molds, is characterized by disadvantages in terms of strength, shrinkage during drying and problems with cracking during drying. The present invention avoids these disadvantages and produces ceramic green parts by changing the surface potential of powder particles in the slip instead of by removing water. Further more the coagulation strength is increased by adding polymers or extremely fine divided colloidal particles.

Abstract: An annealing basket made of steel, receiving mass-produced aluminium parts (20) for the degreasing and softening thereof, comprising a bottom and side by a frame. At least one side wall (16) is joined to the walls that protrude from said bottom and are defined frame (12) by means of at least one aluminium element (26) that can be plastically deformed when heated to an annealing temperature as a result of the pressure that is exerted on the side walls (16) and occurs in the annealing basket (10) due to thermal expansion of said aluminium parts (20), whereby the side wall (16) moves outwards to a certain degree under the effect of the increase in the volume of said basket in at least one area that is adjacent to the frame.

Abstract: A method for process monitoring during die casting or vacuum thixoforming of metals in a mold, wherein the time lapse of temperature (T) is continuously measured on at least one point of the system and the temperature progression of the system is calculated in real time using a program. The time lapse of the heat flow (W) is calculated from the temperature progression of the system and the time lapse of the energy (U) of the system and the solidification heat portion (UE) of the metal solidified in the mold are calculated from the heat flow. At a given time, the calculated values are used as monitoring parameters.

Abstract: The present invention relates to a method for inhibiting stress corrosion cracking occurring on steam generator tubes in the secondary side of nuclear power plants and an inhibitor therefor. The method comprises supplying cerium boride as an inhibitor for stress corrosion cracking into the secondary feed water of the nuclear power plants. The method according to the present invention improves resistance of stress corrosion cracking three times or higher than no inhibitor, and two times or higher than the conventional inhibitor. In particular, the method according to the present invention shows a superior inhibiting effect in the lead-contaminated environment such that the complete inhibition of stress corrosion cracking can be achieved. As thus, the method can reduce the unexpected stop of operating nuclear power plants caused by the stress corrosion cracking on steam generator tubes, thereby reducing the cost required for maintaining and repairing the tubes.

Abstract: A method for sealing an annular space between a bore hole and a casing includes the steps of: providing a fluid sealing system comprising a particulate material and a bonding agent; positioning the fluid sealing system in the annular space whereby the particulate material adheres to walls of the bore hole and the casing; and curing the fluid sealing system so as to form a solid seal in the annular space.

Abstract: The invention concerns a case which is opened along a break-off line by pulling on a label capable of being stuck back. The break-off line extends up to the edge of the case front wall. Each item has on its front surface a prehensile corner located in the pile median zone. The prehensile corner of the item located at the top of the pile is positioned opposite the dispensing aperture. The invention is applicable to cases for moist wipes.