An overhung mounted rotatable centering spindle (5) for centering a yarn (1) at an open-end spinning location is disclosed having a central groove (52) into which threaded grooves (500, 510) run together oppositely from both sides. The direction of rotation of the centering spindle (5) is reversible. Both threaded grooves have different core diameters (d1, d2), the smaller core diameter (d2) being...

Catalyst for the synthesis of alcohol mixtures containing methanol and higher aliphatic alcohols from CO and H2, which contains, as an oxide precursor, (a) copper oxide and zinc oxide, which can be transformed into the catalytically active state by reduction with hydrogen; (b) aluminum oxide as a thermostabilizing substance and (c) at least one alkali carbonate or alkali oxide, the oxidic precurso...

PURPOSE:To enable the on/off switching, simplify the power transmission device, reduce its weight, and improve the mountability on car by use of 3-step operations of a common connecting device which forms a switching mechanism along the axial direction. CONSTITUTION:In an added housing 24 attached to a casing 23 of a transmission 20, an intermediate differential gear 30 (first differential gear) i...

PURPOSE:To simplify the structure, reduce the weight, and improve the mountability on car by arranging both differential gears and a direction change gear concentrically to each other and by forming both switching mechanisms into one body. CONSTITUTION:In a casing 23 of a transmission 20, an intermediate differential gear 30 (first differential gear) and a front wheel differential gear 40 (second ...

PURPOSE:To prevent internal strapping by calculating the protrusion amount of a separator from a plate based on the easiness to make current flow through the separator between positive and negative electrode plates and the easiness to make the current flow applied in an electrolyte through the separator. CONSTITUTION:A separator S is inserted between positive and negative electrode plates and the ...

PURPOSE:To effect pressure measurement taking influences of a battery jar and partition walls thereon into consideration and thereby easily and properly determine pressure applied to an electrode plate group by measuring said pressure applied to the electrode plate group pushed into an electrode cell chamber as it is without taking them to the outside upon said pressure measurement. CONSTITUTION:P...

PURPOSE:To keep active material deposited tight on a mat under uniform pressure and improve capacity and life expectancy of a lead storge battery, by forming the material deposited on a plate by means of forming combs after processing with sprayers. CONSTITUTION:As a plate 1 filled with active material is conveyed by a plate conveyor to the position of sprayers 5, it takes a water shower-bath so t...

PURPOSE:To provide sufficient pressure on active material with a mat, by setting heating and cooling rollers alternately through guide rollers so that the mat is increasingly deposited on a synthetic resin frame. CONSTITUTION:Heating rollers 8, 10 and cooling rollers 9, 11 are aligned alternately, and the rolling pressure is changed between the first and second rollers 8, 10, so that the mat 4 is ...

PURPOSE:To obtain a plate with a good conductivity as well as high mechanical strength without reducing the packing ability of the paste which is packed into a base body, by adding both water and sulfuric acid to an active material, kneading this mixture to make a paste, and cooling the paste before it is added with ice and kneaded again. CONSTITUTION:An active material such as lead powder, lithar...

New antibiotics SF-1130-x1 substance and SF-1130-x2 substance are produced by cultivating a microorganism Streptomyces myxogenes SF-1130 now deposited under FERM-P. 676 and ATCC. 31305 in a liquid culture medium under aerobic conditions, and these antibiotics may be isolated from the fermentation broth and are useful as an activator for enhancing the host defense system in living animals. The acti...

PURPOSE:To form a solid case in such a way that after an encased device is embedded into a thermoplastic resin, thermosetting resin is coated on the surface of said resin, and shell with holes is formed, then said resin is flowed out through the holes under heat. CONSTITUTION:After a geared device 1 is embedded into a thermoplastic resin, and a core 3 is formed, then a shell 8 is formed to be a ca...

An easily peelable heat seal between two sheets of cross-linkable polyolefin packaging materials is achieved by cross-linking the polyolefin material in each sheet by irradiating the sheets to a dosage level of at least 3 MR prior to heat sealing the sheets together. The easily peelable seal is especially useful where film surfaces in large flange areas are sealed together.

In an apparatus in which two threads are spliced together in a chamber 33 by compressed air fed in through nozzle 37, the thread ends 116, which have been cut off by knives 76 and 78 after the two threads have been located by movable suction nozzles 48 and introduced into the chamber 33 by movable thread feeder 62, are held during splicing by suction nozzles 115 and 117 positioned either immediate...

A holder (1) for the carriage of a cartridge of fluid medicament during the administration thereof to livestock by way of a syringe and flexible tubing (4). The holder has portions (6) for snuggly fitting about the upper arm of the user and is adapted for replaceably support of the cartridge.

An apparatus for supplying power to an electrosurgical device comprising a power output means (20) for providing a surgical current (SOUT), a switch means (22) for supplying the power output means (20) with a power signal (Sp) to provide the surgical current (SOUT), a first signal generation means (26) for supplying the switch means (22) with a switch signal (SLF) to turn on and off the switch mea...

An electrical surgical knife device stops supplying an incision current, a coagulation current or a blend current whenever at least two of selection switches are actuated at the same time, said selection switches being provided for selecting the incision current, the coagulation current and the blend current, respectively.

A method for making a composite material. Porous reinforcing material such as fiber material is charged into a container which has an opening; then substantially all of the atmospheric air in the container and in the interstices of the reinforcing material is replaced by substantially pure oxygen; and then molten matrix metal is admitted into the container through the opening so as to infiltrate i...

Safety binding according to Claims 1, 2, 3, 5 and 6 of the first certificate of addition to the main patent, characterised by the fact that the upward pivoting of the boot 7 with raising of the heel gives rise to a rearward pulling action on the plate 1 and, by means of the link 30 and of the snug 37, a pulling force on the movable part of the stop located in the plane of symmetry of the said stop...

FIXATION DE SECURITE POUR SKI DU TYPE COMPORTANT UNE PLAQUE 1 SITUEE SOUS LA CHAUSSURE, CETTE PLAQUE PORTANT UNE TALONNIERE ARRIERE 3 ET POUVANT A LA FOIS PIVOTER ET COULISSER LONGITUDINALEMENT ET UNE BUTEE AVANT 2 MAINTENUE EN POSITION CENTREE PAR UN MECANISME ELASTIQUE, CETTE PLAQUE 1 ET CETTE BUTEE 2 ETANT SOLIDARISEES A LA FOIS EN ROTATION ET EN TRACTION AVEC LA PLAQUE PIVOTANTE 1, CARACTER...