baber/WOPTO huggingface dataset:
Patent AT-E3143-T1 (AT)
IPC: B29C45/62
Filed: 1980-01-14
Granted: 1983-05-15
Abstract: 1. A bimetal cylinder for plastics processing machines, such as plastics extruders, plastics injection machines or the like, consisting of a thick-walled, pressure-tight and thermally-stable outer tube and a thin-walled, wear-and corrosion-resistant inner tube of circular cylindrical cross-section, characterized in that the inner tube is plastically formed in the cold at the outer tube without a gap, by radial compressive forces, and is under tangential compressive stress which nearly reaches the elastic limit.
Patent AT-E1990-T1 (AT)
IPC: C04B35/575
Filed: 1980-06-11
Granted: 1982-12-15
Abstract: The invention relates to dense shaped articles of polycrystalline alpha -silicon carbide containing from 0.1 to 0.4%, by weight, of aluminum and optionally, a small amount of nitrogen and/or phosphorus, having a homogeneous virtually single-phase microstructure. The additional constituents are substantially in the form of a solid solution in the  alpha -SiC lattice. The shaped articles are distinguished by flexural strength of at least 600 N/mm2 up to 1450 DEG  C. and low subcritical crack propagation under mechanical stress. The fracture mechanism is trans granular up to at least 1450 DEG  C. The shaped articles are manufactured by simultaneously shaping and hot pressing pulverulent  alpha -silicon carbide containing a small amount of an aluminum-containing additive, such as aluminum powder, aluminum nitride and/or aluminum phosphide, at temperatures between 1850 DEG  C. and 2300 DEG  C. under a pressure of at least 100 bar (10 MPa).
Patent AT-E9602-T1 (AT)
IPC: D04H3/07
Filed: 1980-04-28
Granted: 1984-10-15
Abstract: A thermally insulating nonwoven bulky product is made up of substantially continuous single filaments of between 0.01 to 2 deniers stabilized in the product by a surface binder on the filaments. The bulky product may be made from multi-filament polyester (2) direct from the spinneret by passing it in a high speed air current through a nozzle (3) and against a surface (4) where it is broken into single filaments (8) which pass through a mist of binder emulsion ejected from a spraying nozzle (5) and so are deposited on a support conveyor (6). The speed of the conveyor (6) is adjusted so that the filaments settle in folds giving a pile of substantial thickness which is then dried and heat set under heated elements (7). The product, which may well have a bulkiness between 50 and 550 ml/g, can be used for filling articles such as duvets, sleeping bags, anoraks, and the like, and has a thermal insulation comparable to that of down.
Patent AT-E4181-T1 (AT)
IPC: B29B7/00
Filed: 1980-05-28
Granted: 1983-08-15
Abstract: A foam extrusion apparatus employs one or more extruders mounted on horizontal rails for movement toward and away from the end of a vacuum chamber which is in the form of an elongated inclined barometric leg. The upper end of the chamber is closed by two, substantially concentric in the closed position, substantial bulkheads, each also supported on rails and held in an inclined position to close the upper end of the chamber when moved; one against the chamber and the other against the one. A die is positioned on the inside of the other or smaller bulkhead and aligned with the leg when closed. The extruders are connected to the die through a length of pipe extending through the smaller bulkhead and sealed by a bellows. A shaping mechanism is supported on the interior of the one or larger bulkhead surrounding the die when both bulkheads close the upper end of the inclined barometric leg or vacuum chamber. The die is adjustable externally of the bulkhead. The extruders, die and bulkheads are movable as a unit or separately toward and away from each other to provide access to the die, to the shaping mechanism, and to the interior of the chamber.
Patent AT-E9849-T1 (AT)
IPC: G02C5/02
Filed: 1981-01-23
Granted: 1984-10-15
Abstract: 1. A lens mounting in spectacle frames having self contained, grooved rims which firmly engage the lenses around their entire circumference, in which the rear wall of the lens groove is eliminated over an uninterrupted angular portion of the circumference which is smaller than 360 degrees, the lenses being held in the area of the missing rear wall by means of removable holders disposed on the frame rim, characterized in that the rear wall (6) of the lens groove (4) is missing in the area adjoining the bridge (3) connecting the two frame rims (1), and that the holders for both lenses are embodied by the shanks (10) of a nosepiece (9) detachably affixed to the spectacle frame, the shanks being embodied in the area (24) thereof cooperating with the lenses in a manner corresponding to the groove wall (6).
Patent AT-E18445-T1 (AT)
Inventor: STEFFAN WOLFGANG
IPC: A61L17/08
Filed: 1981-11-13
Granted: 1986-03-15
Abstract: 1. A process for the manufacture of collagen fibers for surgical purposes, in which Achilles tendon or hides are decomposed in an alkaline medium and are mechanically treated after treatment with an acid, deswelled, cross-linked and dried, characterized in that said Achilles tendons or hides are decomposed in an alkaline medium to an amino-nitrogen content of from 0.15 to 0.30 mu moles/g and after a hydrochloric acid treatment and washing to a pH value of from 2 to 4, the swollen collagen substance is reduced in thickness under pressure forming a two-dimensional network, then the individual longitudinal fibers are exposed by hackling, and then, after deswelling in a manner known per se the fibers are cross-linked with hexamethylene diisocyanate in the presence of a nonionic or cationic emulsifier and are dehydrated and further processed on textile machines.
Patent AT-E14072-T1 (AT)
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C17/207
Filed: 1981-12-14
Granted: 1985-07-15
Abstract: 1. Furniture for sitting and lying down with three cushion sections, which can be used alternatively as seating furniture or for lying down, in which the backrest cushion (19), which is reduced by the seating depth, is arranged on the seating cushion (16, 17), whereby a seating cushion frame (2) on a bottom frame, which serves as a box for bedding (1), can be pulled out to the front and the bottom frame is partially covered by a supporting frame (24) and is accessible by means of a connection of the seating cushion frame (2) and the bottom frame by hinges or snap-open fittings (3) and the seating cushion consists of two cushion sections (16, 17) which are connected by means of a hinge (18) and which cover the supporting frame (24) of the box for bedding (1) when it is in the seating position, while the backrest cushion (19), whose surface is upright when it is in the seating position, rests on the supporting frame (24) when this piece of furniture is used for lying down and leans against a back support element (5) when this piece of furniture is used for sitting, whereby an extension cushion frame (6) is provided, which ends on the back at the depth of the box for bedding (1), characterized in that the extension cushion frame (6) is guided on the seating cushion frame (2), in that when the piece of furniture is in the lying position the upper cushion section (17) lies on the seating cushion frame (2) and the lower cushion section (16) lies on the extension cushion frame (6), in that when the piece of furniture is in the seating position the hinge (18) for the connection of the two cushion sections (16, 17) is near the back support element (5), the seating cushion frame (2) sticks out with its rear side into a hollow space (21) of the back support element (5) and the extension cushion has a projection (7) over the front of the seating cushion frame (2).
Patent AT-E18243-T1 (AT)
Inventor: FARRONATO SILVESTRO
IPC: C09D5/46
Filed: 1981-12-31
Granted: 1986-03-15
Abstract: A solid polymer binder for thermosetting powder coating compositions obtained by combining (A) a polyurethane prepolymer containing carboxyl groups and derived from polyisocyanates, hydroxycarboxylic acids and blocking agents different from oximes, containing 1 to 40% by weight of blocked isocyanate groups and having an acid number of 1 to 80, with (B) at least one homo- and/or heterofunctional compound which either contains hydroxyl groups or is capable of forming them by reaction, component (B) being present in an amount such that cross-linked products are formed under stoving conditions, in which the content of COOH-groups is not higher than 1.5% referred to the weight of components (A) and (B), a thermosetting powder composition containing such binder, a metal object coated with such thermosetting powder coating composition, and a process for the manufacture of coatings on metal substrates with such powder coating composition.
Patent AT-E12260-T1 (AT)
Inventor: COMES HEINRICH
IPC: C21C7/00
Filed: 1981-07-06
Granted: 1985-04-15
Abstract: Method of making wire-like treatment agent for metal melts e.g. ferrous ones comprises heating metal tube (1) e.g. of steel, introducing into the tube (1) a melt (3) having a temperature below melting point of the metal of the tube and comprising a reactive metal e.g. magnesium and cooling the tube (1) and the melt inside it to solidify the melt in the tube (1). Wire-like treatment agent itself comprises solidified melt (11) comprising a reactive metal encased in a preformed tube (1) of metal of higher melting point than that of the reactive metal.
Patent AT-E15640-T1 (AT)
Inventor: HODSON RALPH
IPC: C04B16/08
Filed: 1981-10-13
Granted: 1985-10-15
Abstract: Lightweight concrete incorporating expanded polystyrene beads is made by first coating the expanded beads with an aqueous surfactant solution, which preferably contains a substantive cationic surfactant, e.g. a substituted or ethoxylated quaternary ammonium compound containing a C10 to C18 alkyl substituent or an ethoxylated primary or secondary amine having a C10 to C18 alkyl substituent, and a non-ionic surfactant such as an ethoxylated primary or secondary alcohol or a nonylphenol-ethylene oxide condensate. The wet beads are coated with dry cement and then mixed with a further supply of cement, water and sand or aggregate to complete the concrete mix.
Patent AT-E10435-T1 (AT)
IPC: F24F7/007
Filed: 1981-12-23
Granted: 1984-12-15
Abstract: A protective cover for an exhaust fan motor or the like actuable to withdraw the same by normally restrained positive pressure from the motor upon the monitoring of hot fumes representing a fire, thereby to expose the motor to a cooling environment little different from or substantially the same as that of its normal operation.
Patent AT-E16883-T1 (AT)
Inventor: GHYCZY MIKLOS DIPL-CHEM DR
IPC: A01N57/12
Filed: 1982-06-16
Granted: 1985-12-15
Abstract: The invention relates to new fungicidal compositions consisting of one or more fungicidally active ingredients and one or more certain phospholipides in addition to standard vehicles, diluents, solvents and/or other inert auxiliaries, the ratio by weight of fungicidally substances to pure phospholipide or the mixture of pure phospholipides amounting to between 1 : 0.2 and 1 : 20. The invention also relates to processes for controlling fungal diseases using these compositions and to processes for their production.
Patent AT-E16535-T1 (AT)
Inventor: FLEISSNER HORST ING GRAD
IPC: G09G1/00
Filed: 1982-07-08
Granted: 1985-11-15
Abstract: 1. A method of improving the reproduction of alphanumeric characters and drawings on electron-beam raster display screens wherein the dots or lines forming these characters or graphic symbols are produced by an appropriate pulse-controlled brightness control, characterised in that either the bright-dark edges or the dark-bright edges of the control pulse for the bright-ness control of the raster display screen are delayed in time.
Patent AT-E17442-T1 (AT)
Inventor: BARBY DONALD
IPC: C08L101/00
Filed: 1982-06-24
Granted: 1986-02-15
Abstract: An article suitable for delivering or absorbing liquid includes a substrate carrying a pressure-sensitive porous polymeric material which is capable of retaining at least 10 times its own weight of water or corresponding amounts of other liquids. The porous polymeric material is advantageously a crosslinked homogeneous block material having a dry density of less than 0.1 g/cc and a pore volume of more than 9 cc/g, and may be produced by polymerization of a high internal phase emulsion. In the article of the invention, the polymer may either be dry or contain an included liquid; the dry form is highly absorbent and is useful for mopping up slippages, while the liquid-containing form is useful for delivering treatment liquids, for example, cleaning compositions, to surfaces. The article may take the form of a single- or multi-compartment sachet of paper or nonwoven fabric containing the porous polymeric material.
Patent AT-E17827-T1 (AT)
Inventor: HETTINGER WILLIAM P JR
IPC: B01J29/06
Filed: 1982-12-07
Granted: 1986-02-15
Abstract: A select group of hydrocarbon conversion catalysts suitable for converting carbo-metallic oil containing hydrocarbons to lower boiling transportation fuels are characterized and their method of preparation described. The select catalysts of this invention contain at least one zeolite in high concentration and said zeolite possessing a high silica-alumina ratio and a high lanthanum exchange content dispersed in a matrix possessing high pore volume and large pore size. In addition, the matrix material of large pore size and high pore volume is prepared to provide some acidic cracking activity and contains select metals as the oxide for the immobilization of vanadium and/or select materials for the trapping of deposited metals (Ni, V, Fe, Na) to counteract the detrimental effects of these metals in the regenerator section.
Patent AT-E17603-T1 (AT)
Inventor: DUBOST DOMINIQUE
IPC: F16B37/04
Filed: 1982-07-27
Granted: 1986-02-15
Abstract: 1. Fastening device with a retained nut, of the type constituted by a nut (1, 11) slidingly mounted on a support (3, 13) which can be attached in the orifice (7) of a panel (P) or the like, such as for example a metal sheet, to allow the nut (1, 11) to be retained on the panel (P), characterized in that the said support (3, 13) has at least two legs (4, 14) extending right through the nut body (1, 11) by passing through orifices, slots or the like (2, 12) provided in the said nut body (1, 11) substantially along its axis X, X'.
Patent AT-E16782-T1 (AT)
Inventor: HUBER JOHANN
IPC: H01H35/24
Filed: 1983-02-10
Granted: 1985-12-15
Abstract: 1. Air flow indicator for flow monitoring devices on compressed air supply lines, particularly main air brake pipes, for rail vehicle air brakes, comprising a throttle point (5) inserted in the compressed air supply line which carries a certain control pressure level at the air brake release position ; comprising a piston (8) which can be loaded on the one hand by the pressure upstream of the throttle point (5) and on the other hand by the pressure downstream of the throttle point (5) in the compressed air supply line and by the force of a first spring (22) ; and comprising a switching member which can be actuated via a tappet (18) by the piston (8) in its main loading state as applied by the pressure upstream of the throttle point (5), wherein the switching member is a valve (21, 23) inserted in a connection between the compressed air supply line and a switching chamber (20), and wherein the switching piston (24) of a pressure switch (24, 25, 27) which is set to a low switching pressure relative to the control pressure level, is loaded by the pressure in the switching chamber (20) against the force of a second spring (25).
Patent AT-E15305-T1 (AT)
Inventor: FRUEHAUF WALDEMAR DR
IPC: H02J13/00
Filed: 1983-04-15
Granted: 1985-09-15
Abstract: A house system for the transmission of information messages which are encoded in the form of digital signals wherein a code is selected which facilitates the testing of each information bit, including a central station and a series of substations at which the information messages of the central station are selectively deliverable through the electrical power supply wiring as the transmission path which is utilized by further similar systems. Each substation, due to an erroneously recognized information bit, will terminate the further information evaluation, whereby each of the information messages evidences a selectable subsequence of digital signals which represents a house code which is specific with respect to the applicable house system, which preferably occurs near the beginning of the total sequence of digital signals representing the information message. The central station generates an operating signal when it is transmitting information messages which is received by a monitoring unit. When an information message originating in a neighboring system with the same house code enters into the house system, then the monitoring unit emits a signal, which, due to the lack of the operating signal of its own central station, recognizes this immediately as a foreign (i.e. nonhouse) information message and emits a signal on the transmission path which causes a code alteration in the incomming information message. The substation which is addressed during the sequence receives this information message containing the code alteration, and consequenty terminates further information evaluation.
Patent AT-E25569-T1 (AT)
Inventor: GUDAS CHARLES JOHN DR
IPC: A43B5/00
Filed: 1983-07-20
Granted: 1987-03-15
Abstract: A full shoe inlay especially for athletic shoes, constructed of resilient material having a depression for the 1<sup>st</sup> metatarsal head, a raised portion for the 2<sup>nd</sup>, 3<sup>rd</sup>, and 4<sup>th</sup> metatarsal heads, a full arch support, and an eccentric heel seat. The heel seat is built up more on the inside than on the outside. The inlay prevents or lessens a number of common athletic-related injuries.
Patent AT-E112778-T1 (AT)
Inventor: GIRIJAVALLABHAN VIYYOOR MOOPIL
IPC: C07D233/54
Filed: 1983-11-21
Granted: 1994-10-15
Abstract: Penems of the formula I <CHEM> in which R is hydrogen or an organic radical, G is hydroxyloweralkyl and X is hydrogen, a pharmaceutically acceptable salt forming group or a metabolisable ester group, or a protecting group are disclosed. Process for their preparation involves reacting a compound II <CHEM> in which R1 and R2 are protected carboxy groups and Met is a thiophilic metal with a thiocarbonyl III  S=C(Y)2 III in which Y is a leaving group, followed by removal of one of R1 and R2 to give a compound of formula I in which R is H together with its thione tautomer. Organic groups R can be introduced into the so-obtained compound by known methods. Alternatively the compound of formula I in which R is hydrogen can be made by intra-molecular cyclisation of the compound IV. <CHEM>  G, Y and R2 being as previously defined. Various novel penems are also disclosed as well as three other processes for their preparation.
Patent AT-E19882-T1 (AT)
Inventor: GEHRMANN KLAUS DR
IPC: C07F9/32
Filed: 1983-11-22
Granted: 1986-06-15
Abstract: The disclosure relates to a process for the continuous production of 2-carboxyethyl-alkyl-phosphinic acid dialkylesters by reacting an alkanephosphonous acid monoalkylester with an acrylic acid ester in the presence of a metal alcoholate. To this end, the disclosure provides: (a) for a quantity by volume (corresponding to the reactor volume) of 2-carboxyethyl-alkyl-phosphinic acid dialkylester which is to be produced, to be introduced into a reactor adapted to circulate reaction mixture therein, closed in itself and provided with cooling means and an overflow, and circulated in the reactor; (b) for the alkanephosphonous acid monoalkylester, acrylic acid alkylester and an alcoholic solution of the metal alcoholate to be continuously introduced into the reactor while cooling the material circulated therein, and for the whole to be reacted at a temperature of about 0 DEG  to 80 DEG  C.; and (c) for a mixture containing final product to be continuously removed through the overflow of the reactor and for 2-carboxyethyl-alkyl-phosphinic acid dialkylester to be distillatively separated from the mixture.
Patent AT-E15883-T1 (AT)
Inventor: NERI CARLO
IPC: C07C41/05
Filed: 1983-07-13
Granted: 1985-10-15
Abstract: A process for the synthesis of glycol monomethylethers consisting of reacting an olefin compound, methanol and hydrogen peroxide in aqueous solution in the presence of synthetic zeolites containing titanium atoms, of general formula: xTiO2.(1-x)SiO2, where x lies between 0.0001 and 0.04.
Patent AT-E22533-T1 (AT)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K31/20
Filed: 1983-04-12
Granted: 1986-10-15
Abstract: A pharmaceutical composition comprises one or more essential fatty acids, for example,  gamma -linolenic acid or dihomo- gamma -linolenic acid, in conjunction with rutin, troxerutin or other bioflavonoid. The composition is useful in the treatment of inflammation or defective T-lymphocyte function.
Patent AT-E57861-T1 (AT)
Inventor: LEHMANN OTTO
IPC: B23B27/16
Filed: 1984-08-31
Granted: 1990-11-15
Abstract: 1. Turning tool for spindle lathes comprising quick change tool holder for lathe tool holder (9) of turning tool (6), the lathe tool holder being a profile body having plane clamping surfaces which are arranged opposite to each other, at each end section (9, 10) of the turning tool (6) is arranged opposite to each other a cutting piece (12) in such a manner that the effective cutting edges rise above the end sections of lathe tool holder 9, the cutting pieces (12) arranged in an equal horizontal height of cutting edges, each cutting piece (12) is movable by swivelling the quick change tool holder with clamped turning tool to the appropriate position of cutting, characterized in that the cutting pieces (12) are arranged at the end sections of cutting units (16) which are connected with end sections of lathe tool holder (9) by soluble couplers, the cutting pieces (12) are connected to the cutting units (16) by screwed joints, soldering joints, weld joints or adhesive joints.
Patent AT-E36544-T1 (AT)
Inventor: HORLEY SUSAN MARY
IPC: C08G59/00
Filed: 1984-07-30
Granted: 1988-09-15
Abstract: Compositions capable of curing at ambient or slightly elevated temperatures comprise (i) a compound containing in the molecule at least two hydroxyl groups, in particular a hydroxyl group-bearing addition polymer, (ii) a compound containing in the molecule at least two cyclic carboxylic anhydride groups and (iii) a compound containing in the molecule at least two epoxide groups. The compositions may optionally also contain a catalyst for the reaction between epoxide groups and carboxylic groups. The compositions are of particular value as the basis of room-temperature-curing coating compositions.
Patent AT-E38192-T1 (AT)
IPC: B65B69/00
Filed: 1984-08-22
Granted: 1988-11-15
Abstract: 1. A bag-cutting and bag-emptying mechanism consists of a bag transport station having conveyor means and, arranged beyond them in the direction of conveyance, a guideplate (17.2) which leads to a bag-cutting station having circular knives (19) arranged on parallel shafts (20), following it a delivery chute (17.1) and then a screen drum (21) with a discharge collecting box (21.1) and an oscillating screen (21.2) for the separation of empty bag material (11.1), bulk material (11.2) and the proportion of oversize grains (11.2), characterised in that the bag transport station exhibits in the housing of the mechanism a feed container (5) and, in the latter, conveyor members (12/15) for singling the bags as well as a bag hoisting roll (16) constructed to be able to deliver to the bag cutting mechanism (17) for the feeding of bags in multiple rows into the bag cutting mechanism (17), and that on the rear wall (5.2) at the feed side of the feed container (5.1) three is provided for the guidance of bulk material (11.2) escaping from damaged bags (11) a slideplate (5.3) which opens into an upper discharge region of the screen drum (2).