baber/WOPTO huggingface dataset:
Patent AT-E44076-T1 (AT)
Inventor: SITTER ERHARD
IPC: F02M45/04
Filed: 1984-07-14
Granted: 1989-06-15
Abstract: A fuel injection apparatus with pilot injection and main injection in Diesel engines is proposed. A high-pressure injection pump delivers a main injection quantity to a main injection nozzle, while a hydraulic pilot injection auxiliary pump driven by the supply pressure of the high-pressure injection pump positively displaces a pilot injection quantity, via a piston, and delivers it to a pilot injection nozzle which is either separate or combined with the main injection nozzle. In the main injection area, a storage piston is separately provided, which without being mechanically connected to the pilot injection piston and without a pressure division is initially acted upon solely by the supply pressure of the high-pressure injection pump and only in the course of the pilot injection piston stroke is a line leading on to the storage piston opened up, at least indirectly, for the pumped fuel.
Patent AT-E54698-T1 (AT)
Inventor: ROSSI EDE ROMEO DR ARCH
IPC: E04B2/52
Filed: 1984-11-16
Granted: 1990-08-15
Abstract: The extruded blocks (0) have vertical hollows (9-14) separated by relatively thin partitions (8) and the block faces contacting other blocks are machined to be flat within a fraction of a millimetre. Part of the partitions are cut to form continuous channels extending perpendicular to the hollows and to join the channels with part of the hollows. The masonry is dry built using the blocks, steel reinforcement is placed in the channels and or the hollows, and cement mortar is poured in the hollows and channels, to form a continuous framework.
Patent AT-E38105-T1 (AT)
Inventor: SEVRIENS LEO
IPC: E05B45/06
Filed: 1984-11-28
Granted: 1988-11-15
Abstract: The invention relates to a device for protecting against burglary, of the type, with which a bolt catching case mounted on or in a frame and cooperating with a rock in or on a hinged panel, is connected with an active element by means of a core line protected by an outer sheath, said core line extending through a guide opening in said lock catching case towards a fixed anchoring location, in such a way, that in case of a displacement of the bolt catching case as a result of an attempt at burglary the active element will be moved to close an alarm circuit, whereby the core line is arranged to hold the active element against spring action in an inoperative position, an auxiliary element being mounted on the frame adjacent the guide opening for the core line, said auxiliary element cooperating, in case of a forced displacement of the bolt catching case, with the portion of the bolt catching case delimiting said guide opening so as to perform a scissor action onto said core line.
Patent AT-E33529-T1 (AT)
Inventor: SALKIN ANDRE
IPC: A01N47/42
Filed: 1984-09-18
Granted: 1988-05-15
Abstract: The invention relates to compositions having a high bactericidal power, wherein they contain: at least one derivative of biguanide selected from hexamethylene-bis-5-(p-chlorophenyl)-biguanide (chlorhexidine) and the hydrochloride of polyhexamethylenebiguanide (PHMB), and, 1,3-bis-( beta -ethylhexyl)-5-aminohexahydropyrimidine (hexetidine).
Patent AT-E32308-T1 (AT)
Inventor: MARTINEAU JEAN PIERRE
IPC: B01F15/04
Filed: 1984-08-31
Granted: 1988-02-15
Abstract: 1. Method of producing solutions in desired concentrations from liquid products and diluent, in which the diluent is first of all fed to and dosed in a dosing container, the liquid products are then dosed separately each in its dosing pump, the different doses being fed one after the other, at predetermined intervals, into an auxiliary container, connected to the container dosing the diluent so that the solution may flow by gravity from the auxiliary container to the dosing container, said doses being introduced into the auxiliary container after the diluent has been stirred by causing it to flow in a closed circuit between the two containers, the stirring being maintained during the whole of the mixing operation, the solution thus obtained being fed into a solution storage reservoir, from which it is fed as needed, a minimum amount of solution being permanently maintained in said storage reservoir.
Patent AT-E44573-T1 (AT)
Inventor: MORELLINI FRANCO
IPC: E04F11/035
Filed: 1984-04-06
Granted: 1989-07-15
Abstract: The invention relates to a staircase system featuring modular construction components, wherein the framework of the staircase itself is produced by assembly of such modular components (1) & (2) paired one with the next in sequence so as to form a bearing structure for the single stair treads.Components (1) and (2) are prismatic in shape and slot together reciprocally in a number of positions one with respect to the other so as to give a variation in relative distance - at least, in the vertical plane.Each modular component consists of a length of moulding whose cross section exhibits an elongated profile which remains constant throughout; the moulding disposed with its main longitudinal axis horizontal following assembly.The reciprocal type of join between one component and the next is brought about by joining means incorporated into the vertical side faces of one component (1) and into the mutually-opposed inwardly-set vertical faces of the next component (2), between which the first component (1) is part-inserted. Once interlocked thus, the joining means inhibit any reciprocal movement whatever of either component (1) or (2) other than parallel to the horizontal axes of the individual mouldings used for their embodiment.
Patent AT-E29131-T1 (AT)
Inventor: RUEST DENNIS ARTHUR
IPC: A23K1/16
Filed: 1984-11-13
Granted: 1987-09-15
Abstract: A process for the preparation of 2-hydroxy-4-methylthiobutyric acid having improved color, odor and lower viscosity. 2-hydroxy-4-methylthiobutyronitrile is hydrolyzed with sulfuric acid having an initial strength of between about 50% by weight and about 70% by weight on an organic-free basis, thereby producing an intermediate aqueous hydrolysis product solution containing 2-hydroxy-4-methylthiobutyramide. The 2-hydroxy-4-methylthiobuty- ramide is hydrolyzed with sulfuric acid having a strength of between about 30% by weight and about 50% by weight on an organic-free basis to produce an aqueous hydrolyzate containing 2-hydroxy-4-methylthiobutyric acid. The hydrolyzate solution is contacted with a substantially water-immiscible organic solvent in a liquid-liquid extraction system to produce an extract comprising the solvent and 2-hydroxy-4-methylthiobutyric acid transferred from the hydrolyzate. The acid product is then recovered from the extract.
Patent AT-E37118-T1 (AT)
Inventor: HARTIG ALFRED DR-ING
IPC: H01H9/14
Filed: 1985-05-03
Granted: 1988-09-15
Abstract: 1. An isolating switch, more particularly a singlepin scissors-type isolating switch, having a main contact system (3) which comprises at least one main contact piece (5) mounted on a scissor blade (1) or the like and at least one counter-contact piece (7) mounted on a busbar (6) or the like, together with an auxiliary contact system (4) which comprises at least one auxiliary contact piece (8), associated mechanically with the counter-contact piece (7) but insulated therefrom, and having a circuit-breaking action with the main contact piece (5), and an isolating contact system (9) which has two isolating contact pieces (10, 11) and is disposed electrically between the counter-contact piece (7) and the auxiliary contact piece (8), in which an opening the main contact system (3) the isolating contact system (9) opens first while the auxiliary contact system (4) opens later, a potential-balancing resistor (20) acting between the countercontact piece (7) and the auxiliary contact piece (8), at least when the isolating contact system (9) is open, characterised in that a spark gapsystem (21) is added in parallel to the potential-balancing resistor (20), thereby limiting the voltage across it.
Patent AT-E31379-T1 (AT)
Inventor: WENNER VALENTIN
IPC: A23C9/146
Filed: 1985-05-03
Granted: 1988-01-15
Abstract: A process for the production of a skimmed milk of reduced phosphate and calcium contents. A skimmed milk is acidified to a pH of from 5.2 to 6.0 and the acidified skimmed milk is passed over an anion exchanger.
Patent AT-E31606-T1 (AT)
Inventor: FISCHHABER NIKOLAUS
IPC: A47B3/14
Filed: 1985-05-06
Granted: 1988-01-15
Abstract: A collapsible table structure with interconnected bench seats comprises a top assembly that includes a table top and cross braces thereunder having slideways; a seat assembly that includes two beam members and two bench seats, the beam members being located under the cross braces of the top assembly and including retainer notches therein; and two leg assemblies that are associated with opposite sides of the table top, each leg assembly including two leg members, each leg member having an upper mounting bolt which extends through a corresponding slideway and a lower mounting bolt which extends through the associated beam member, as well as a pivotable support arm which has a free end that is positionable in a corresponding retainer notch in the associated beam member when the table structure is set up for use.
Patent AT-E33820-T1 (AT)
Inventor: MUELLER DIETER JUERGEN DR
IPC: C07C67/00
Filed: 1985-07-13
Granted: 1988-05-15
Abstract: 1,2,3-trichloropropane is prepared by reacting allyl chloride with sulfuryl chloride, in the presence of 1-10,000 ppm of a nitrogen-containing base, a phosphine or a phosphine oxide. Suitable nitrogen-containing bases include aliphatic, aromatic and heterocyclic amines, and mixtures thereof; suitable phosphines are preferably aliphatic or aromatic phosphines and suitable phosphine oxides are aliphatic or aromatic phosphine oxides.
Patent AT-E39500-T1 (AT)
Inventor: WARCHOL JOSEPH F
IPC: C08G73/02
Filed: 1985-06-21
Granted: 1989-01-15
Abstract: An improved process for quenching metals, particularly steel, uses as the quenching medium an aqueous composition containing (a) a nonionic, water-soluble or water-dispersible substituted oxazoline polymer having recurring units of the general formula <CHEM> where R is an organic radical which does not significantly alter the nonionic and water-soluble and water-dispersible characteristics of said oxazoline polymer when said polymer is present in concentrations of 0.5 to 3% by weight, said recurring units being present in an amount such as to provide said oxazoline polymer with a molecular weight of from about 5000 to 1,000,000, and (b) a water-soluble or water-dispersible N-vinyl heterocyclic homopolymer of copolymer in which the heterocyclic group is composed of carbon, nitrogen and oxygen, said N-vinyl homopolymer or copolymer having a molecular weight of from about 5000 to about 400,000.
Patent AT-E72366-T1 (AT)
Inventor: UPP DANIEL CLAY
IPC: H04B3/54
Filed: 1985-03-29
Granted: 1992-02-15
Abstract: A duplex digital transmitter system is disclosed which permits simultaneous digital signal exchange over a two-wire loop. Two sets are provided at the ends of the loop, each having a three-port lattice adapted to separate the transmitted and received digital signals. The digital signals are encoded using a biphase scheme so that they have a zero D.C. component. Therefore the loop is used simultaneously to transmit D.C. power from one set to the other.
Patent AT-E70491-T1 (AT)
Inventor: HAJDU JUAN B
IPC: B32B15/18
Filed: 1985-11-05
Granted: 1992-01-15
Abstract: An RFI shielded enclosure and a process for making same are disclosed. The process comprises coating at least one surface of the enclosure with a fluid organic binder having a substantial percentage of catalytic particles suspended therein. The particles used cause the electroless deposition of copper or nickel to produce an RFI shielded enclosure having in excess of 40 dB's shielding at frequencies above 10 kiloHertz.
Patent AT-E50886-T1 (AT)
Inventor: BUNSHAH ROINTAN F
IPC: H01L21/205
Filed: 1986-04-24
Granted: 1990-03-15
Abstract: A semiconductor device wafer base wherein devices may be fabricated in silicon carbide, the base having a compatible substrate and a beta silicon carbide overlay layer epitaxially related to the substrate, the beta silicon carbide layer being unpolytyped, single crystal, uncracked, without twins, and having integrated circuit quality surface morphology. Preferably, the substrate is a single crystal of titanium carbide, which is the same cubic lattice-type as beta silicon carbide with a lattice parameter different from that of beta silicon carbide by less than about 1%. Additionally, the thermal expansion coefficients of beta silicon carbide and titanium carbide are nearly the same, minimizing the creation of thermal stresses during cooling and heating. The beta silicon carbide is useful in fabricating semiconductor devices for use at much higher temperatures than is silicon, and for use at high power levels, at high frequencies, and in radiation hardened applications. The device base may be fabricated by any suitable technique, including reactive deposition and chemical vapor deposition.
Patent AT-E65656-T1 (AT)
Inventor: DRUEGH PAUL DIPL-ING
IPC: H04B17/40
Filed: 1986-07-10
Granted: 1991-08-15
Abstract: A problem in monitoring connections between an exchange and subscribers is that the subscriber can disconnect the terminal or the terminal has no signalling facility so that regular monitoring of such connections becomes impossible. An arrangement interposed between the exchange and the subscriber terminal at the subscriber connection is therefore provided in which a code violation checker (VM) is connected to the incoming line (F1 an) which generates error pulses in accordance with any code violations which may occur, and outputs these pulses to a switching device (G2, G3) which inserts the error pulses into the digital signals output by the subscriber to the exchange, which enables the error pulses to be transmitted to the exchange. <IMAGE>
Patent AT-E74741-T1 (AT)
Inventor: HUNTJENS JOZEF HUBERTUS GERARD
IPC: A63B71/08
Filed: 1986-09-16
Granted: 1992-05-15
Abstract: The inner surface of a support for a part of the body, particularly for a joint, is provided with a part having an increased coefficient of friction in respect of the skin compared with the rest of the inner surface, the part with the increased coefficient of fric­tion being situated at that place that is in contact, after the appli­cation of the support, with parts of the surface of the skin having muscular and/or tendinous tissue underneath which tissue can be inner­vated proprioceptively to initiate one particular change in position between skeleton parts situated on either side of the joint.
Patent AT-E39865-T1 (AT)
Inventor: HUGHES JOHN THOMAS
IPC: B22D41/02
Filed: 1986-10-13
Granted: 1989-01-15
Abstract: A vessel for holding high temperature bulk materials, such as a ladle for handling molten metal, includes a steel bucket containing a permanent outer layer of refractory material. Within the outer layer is an expendable layer which is made up from relatively rigid boards of compacted microporous thermal insulation material. Within the layer of microporous thermal insulation material is a further expendable layer of refractory material which covers the inner surface of the layer of microporous thermal insulation material. The thermal capacity of the expendable layer of refractory material is preferably less than the thermal capacity of the permanent outer layer of refractory material.
Patent AT-E49345-T1 (AT)
Inventor: DUTHOIT ETIENNE
IPC: A61F2/00
Filed: 1986-10-22
Granted: 1990-01-15
Abstract: A cotyloidal component for a non-cemented hip prosthesis comprises a hemispherical titanium dome member and a cup of polymer material which is engaged therein to form a friction lining and to receive the spherical head of a femoral component. The titanium dome member comprises a first zone in the form of a portion of a sphere which is angularly displaced with respect to the dome member to be tangential to the equatorial edge and to bear against the roof part of the acetabulum. Disposed in projecting relationship in the zone are two stud portions for the passage therethrough of screws provided to engage into the roof part of the acetabulum and form a primary anchoring means. The zone is covered with a covering of porous titanium capable of being invaded by growing spongy bone to form a secondary anchoring. The second zone is smooth and comprises slots along meridians of the dome member to afford a capacity for elastic deformation comparable to that of the acetabulum in the region of the horns thereof.
Patent AT-E67764-T1 (AT)
Inventor: GANGULY ASHIT KUMAR
IPC: C07D491/14
Filed: 1986-06-13
Granted: 1991-10-15
Abstract: Polycyclic compounds of formula (I), which are useful for treating allergic reactions, inflammation, peptic ulcers, hypertension, and hyperproliferative skin diseases and for suppressing the immune response in mammals. Methods for preparing said compounds are also disclosed.
Patent AT-E49389-T1 (AT)
Inventor: SCHELLE AXEL DR
IPC: B61G7/14
Filed: 1987-04-10
Granted: 1990-01-15
Abstract: 1. Device for covering the conduit opening (2) at the front end of a conduit coupling (1), that is housed in the coupling head of an automatic coupling for rail vehicles with a flexible band (4) guided moveably lengthwise and featuring a section (3) which serves as a protection flap that can be placed onto the conduit opening (2) with the coupling head uncoupled for covering it and that can be removed from the conduit opening (2) during coupling processes for clearing it, where the band (4) is guided at least via one deflection point (5) deviating its longitudinal direction, wherein the band (4) is provided at least in the area of section (3) serving as a protection flap with an elastic transverse corrugation (8) running transversally to its longitudinal direction, that is flattened in the band portions located in the area of the deflection points (5) and wherein the section (3) of the band (4) serving as a protection flap is retainable by its inherent strength in front of the conduit opening (2).
Patent AT-E88511-T1 (AT)
Inventor: VOSS HARTWIG DR
IPC: B01D61/44
Filed: 1987-12-04
Granted: 1993-05-15
Abstract: Acid is removed from cathodic electrocoating baths by a process in which electroconductive substrates are coated with cationic resins present in the form of aqueous dispersions, at least a portion of the coating bath being subjected to an ultrafiltration where the ultrafiltration membrane retains the cationic resin to form an ultrafiltrate which contains water, solvent, low molecular weight substances and ions and at least a portion of the ultrafiltrate is recycled into the coating bath, and at least a portion of the ultrafiltrate is subjected to a special electrodialysis treatment before being returned into the electrocoating bath.
Patent AT-E70243-T1 (AT)
Inventor: DEBETENCOURT JEAN
IPC: B65D47/24
Filed: 1987-03-25
Granted: 1991-12-15
Abstract: A pouring-stopper device for a container, comprising a stopper and a cover or seal movable relative to said stopper, in which said cover and stopper are provided with complementary means preventing separating the one from the other, the first movement of said cover relative to the stopper, which follows tearing the guarantee strip away, causing piercing of a lid, said first movement simultaneously causing in said cover, an outlet to be formed for the product contained in said container.
Patent AT-E85435-T1 (AT)
Inventor: SMITH RICHARD S
IPC: G01N33/92
Filed: 1987-09-22
Granted: 1993-02-15
Abstract: Methods of determining the ratio of apolipoprotein B-100 to apolipoprotein A-I using ELISA techniques in conjunction with monoclonal paratopic molecules are disclosed as are diagnostic systems useful in performing those determinations. Monoclonal paratopic molecules secreted by hybridomas having ATCC accession numbers HB 8742, HB 8746, HB 9200 and HB 9201 are utilized.
Patent AT-E111955-T1 (AT)
Inventor: OGAWA MICHIO
IPC: G01N33/68
Filed: 1987-10-14
Granted: 1994-10-15
Abstract: A process for the production of human PSTI which comprises transforming Saccharomyces cerevisiae with a vector bearing a gene encoding human PSTI and culturing the resultant transformant under appropriate conditions. The invention also includes a pure human PSTI, PSTI polypeptides with and without leader sequences and their use, and corresponding DNAs.
Patent AT-E128996-T1 (AT)
Inventor: CARTER NEIL
IPC: C08F2/14
Filed: 1988-01-11
Granted: 1995-10-15
Abstract: A process of polymerising a polymerisable material in an inert organic liquid medium, in which the polymer formed from the monomer or monomers is insoluble, comprising dispersing the polymerisable material in the organic liquid in the presence of a finely, divided particulate material comprising an inorganic portion insoluble in the organic liquid medium and in combination therewith, preferably by covalent or ionic bonding, hydrocarbon chains containing at least 8 carbon atoms, the hydrocarbon chains being soluble in the organic liquid medium and heating the mixture to polymerise the polymerisable material to a required degree of polymerisation. The process provides a means of stabilising dispersion polymerisations which need to be carried out at very high temperatures to effect the polymerisation.
Patent AT-E81223-T1 (AT)
Inventor: FOXCROFT RONALD LEWIS
IPC: G10K5/00
Filed: 1988-07-26
Granted: 1992-10-15
Abstract: The invention provides a new whistle, intended for sports referees, and for small boat emergency use, where a loud piercing sound is required without the possibility of loss of sound by "over-blowing" or by sticking of the freely-moving ball used in conventional whistles. The profile of the new whistle preferably is of flat-topped "mandolin" shape in side elevation, so that it is familiar and readily acceptable by established users, and yet includes three separate fipple-type whistle elements in a single whistle body, each with its own air column chamber (24, 26, 28) and vibration-producing knife edge (24a, 26a, 28a), at least two of which chambers are of slightly different lengths, so as to produce complex harmonics and beats that increase the piercing quality and audibility of the sound. This is done by providing two elements (24, 26) side-by-side and parallel to one another, with the third also parallel and below (or above in an inverted shape) the other two protruding into the space between them. The body is provided with a rearwardly- protruding boss (18) into which the third column (28) extends, so that its knife edge (28a) can be set back from the others to retain the desired side profile, and yet it can be the longest of the three. The whistle is made as a three-part (32, 34, 38) moulding, two (34, 38) of which fit within the third (32), the moulding parts providing different parts of the three element chambers (24, 26, 28), their knife edges (24a, 26a, 28a), air-directing passages (24c, 26c, 28c) and the boss (18), so that all three parts can be moulded without the use of complex moulds and the whistle is complete when the three are assembled together.
Patent AT-E77365-T1 (AT)
Inventor: NASCIMENTO JOSE MARIA JR
IPC: C07G13/00
Filed: 1988-03-29
Granted: 1992-07-15
Abstract: A new process for the synthesis of pangamic acid salts (sometimes also referred to as vitamin B15 and more accurately called dimethylglycyl gluconates). This process consists in the esterification of gluconic acid or of calcium or magnesium gluconate with a dimethylglycine hydrochloride in aqueous medium in the presence of phosphoric acid or of sulphuric acid at a temperature varying between 30 DEG  and 70 DEG C; then in the concentration of the esterification product, followed by removal of the inorganic acids by reaction with a water-insoluble amine of high molecular weight. The pangamic acid obtained is then converted into one of its salts by reaction with a carbonate such as, for example, calcium carbonate or magnesium carbonate. The pangamates are useful in medicine for combating various forms of arteriosclerosis.