baber/WOPTO huggingface dataset:
Patent AT-E85247-T1 (AT)
Inventor: DRIGANI FAUSTO
IPC: F16C35/067
Filed: 1989-02-10
Granted: 1993-02-15
Abstract: Clamping device for a rolling ring assembly (10 min ) which has a vertical axis and comprises a rotation axle (11 min ) fitted to a bearing block (12 min ), a jacket (13 min ) secured to the rotation axle (11 min ) and supported by an end support (19 min ) cooperating with the axle (11 min ) and a bearing (14 min ) installed in cooperation with the jacket (13 min ), a rolling ring (21 min ) that forms a rolling body being fitted to the bearing (14 min ) by means of clamping means including a pair of flanges (23 min ), the device comprising shoulder rings (30-31) consisting of at least one metallic element capable of being inserted in circumferential grooves (28-29) which are substantially perpendicular to the rotation axle (11 min ) and which are formed in the inner wall of the rolling ring (21 min ), the shoulder rings (30-31) projecting from the grooves (28-29) by a predetermined distance and cooperating with the flanges (23 min ) to clamp and keep in position the rolling ring (21 min ) against the bearing (14 min ).
Patent AT-E75195-T1 (AT)
Inventor: HAMPEL GERALD
IPC: B62D49/08
Filed: 1989-08-07
Granted: 1992-05-15
Abstract: Ballast for agricultural tractors comprises a body(1) which acts as an inert mass and as a strong structure with attachments and connection members (6,8,9). The body of the ballast (1) has a composite structure constituted by a metal core (2), normally of iron, defining the strong structure, and a conglomerate block (3), normally cementitious, defining the inert mass and incorporating the metal core (2).
Patent AT-E113620-T1 (AT)
Inventor: BERBNER HEINZ
IPC: C08G12/32
Filed: 1989-08-19
Granted: 1994-11-15
Abstract: The present invention relates to a process for the continuous preparation of melamine-formaldehyde precondensate solutions, characterised in that melamine, formaldehyde and optionally modifiers and/or additives are metered into a continuous mixture, the homogeneous mixture is passed into a single- or twin-screw extruder, condensed at elevated temperature, cooled and discharged.
Patent AT-E111213-T1 (AT)
Inventor: VAN DEN BURG JOHANNES MARTINUS
IPC: A61B5/09
Filed: 1989-10-20
Granted: 1994-09-15
Abstract: A flowmeter for gases, comprising a rotor (11) between two stators (3,3 min ) which consist of deflection blades, optical means being provided to detect the rotation of the rotor and convert it into an electrical output signal. Each of the detector blades of the stators has a curved course between an inflow edge (7), where the blade face from the hub (9) to the periphery runs substantially axially, and an outflow edge (8), where the blade forms an angle with the axial direction which angle depends on the distance from the hub. Preferably the blade face is at least partially (18) formed by a circular cylindrical face (15/17), the central axis (14/14 min ) of said cylinder intersecting the central axis (12) of the stator at an angle differing from 90 DEG  at such a distance that the central axis of the stator lies in a tangent plane to the cylinder, and a flat face part (22), passing through the central axis (12) of the stator, connects to the circular cylindrical part (18) of the stator face up to the inflow edge (7), the axial measurement of said flat face part (22) decreasing from the hub (9) to the peripheral edge (4). The flowmeter can be cast and presents an excellent reproducibility of its features between individual units, in the two positions, and it has a great dynamic range.
Patent AT-E109943-T1 (AT)
Inventor: ELLIOTT LLOYD F
Filed: 1989-06-16
Granted: 1994-09-15
Abstract: A method for screening bacteria to select strains which inhibit the weed downy brome in small grain crops under field conditions and method for field application of the bacteria in inhibit downy brome in small grain crops in a commercial setting are described. Three nonfluorescent Pseudomonas strains which passed the screen test are disclosed.
Patent AT-E131711-T1 (AT)
Inventor: NOBLE PHILIP C
IPC: A61F2/28
Filed: 1989-10-03
Granted: 1996-01-15
Abstract: The bone prosthesis of the present invention comprises a first body member (2) or stem for placement into a bone cavity, such as an intramedullary canal. The body member (2) is configured and dimensioned so as to provide a nonuniform interference press-fit. The apparatus further comprises a second body member or broach (80) for placement into and removal from a bone cavity, the broach (80) configured and dimensioned so as to prepare the bone cavity so as to provide a nonuniform interference press-fit with the stem (2). The apparatus further comprises a distal sleeve (32) configured and dimensioned so as to be attached to the stem so as to centralize the stem in the bone cavity. The distal sleeve (32) preferably is provided with an interior conical slope and an exterior conical slope on a portion thereof to aid in insertion into the canal. The stem (2) further comprises at least one groove (27) and preferably a plurality of grooves (27) along its corners. These grooves (27) are nonparallel to the longitudinal axis of the stem (2) and do not extend over any one entire side of the stem (2). The stem (2) can be provided with an area of cancellous texture which comprises substantially randomly patterned array of multiple curved-line surface unevenness, such as indentations or protrusions. The present invention also is directed to a method comprising utilization of the broach (80), the stem (2) and the distal sleeve (32) so as to provide a nonuniform press-fit between the bone prosthesis and the bone cavity while centralizing the stem in the bone cavity.
Patent AT-E64885-T1 (AT)
Inventor: LOESCH LUDWIG
IPC: B27B1/00
Filed: 1989-02-28
Granted: 1991-07-15
Abstract: This method produces for wooden constructions new outer-wall mouldings which are manufactured in a simplified, wood-saving manner and which afford substantially improved durability, and weathering protection, and prevent the wood from cracking. Using the hitherto known methods for cutting round wood to form boards and beams, with the subsequent second operation employing separate wood-shaping machines, labour-consuming outer-wall mouldings whose outer faces do not adequately withstand the weathering influences are produced. Using the method for radially cutting round wood which is the subject of the application, the round wood is predominantly radially divided in one operation on a circular-saw machine, and at least two finished, substantially different, new outer-wall mouldings are simultaneously produced thereby, said mouldings affording, due to their hard annual rings cut over their entire surface while upright, at least twice the durability with regard to weathering than hitherto. In addition, the radial-cutting method produces in the new outer-wall mouldings no drying shrinkage and sun cracks and no knotholes, which again contributes to the substantially increased durability. Using only circular-saw cuts, it is possible to produce, in one operation in a circular-saw machine, three substantially different finished outer-wall mouldings. The figures (D, E, F, C) are characteristic of the new radial-cutting method which is the subject of the invention. <IMAGE>
Patent AT-E83735-T1 (AT)
Inventor: SCHAEFER GERHARD
IPC: B65D43/16
Filed: 1990-02-26
Granted: 1993-01-15
Abstract: An aeration system for garbage containers for accommodation of compostable waste is described, which promotes aerobic degradation processes in the waste product, but which substantially suppresses the occurrence of anaerobic degradation processes. 
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Patent AT-E131463-T1 (AT)
Inventor: CORRIGAN FRANCIS RAYMOND
IPC: B23B27/14
Filed: 1990-05-23
Granted: 1995-12-15
Abstract: Abrasive particles and articles made from cubic boron nitride derived from coated hexagonal boron nitride which is substantially free of oxides and volatile contaminants. Polycrystalline CBN is prepared from HBN by removing oxide from the surface of HBN particles to form HBN particles having a substantially oxide-free surface. The HBN particles having a substantially oxide-free surface are coated with an agent which is capable of preventing re-oxidation of the surface of the HBN particles to form coated HBN particles in a substantially oxide-free state. The coated HBN particles in a substantially oxide-free state are then converted to a polycrystalline CBN by direct conversion of HBN to CBN. Coating agents include metals, metal carbides, metal nitrides and metal borides. A preferred coating agent is titanium carbide.
Patent AT-E81833-T1 (AT)
Inventor: KNUERR HANS
IPC: A45C13/26
Filed: 1990-06-19
Granted: 1992-11-15
Abstract: The carrying handle comprises a handle strip and two terminal legs, which are articulated to the narrow side of the container. The legs are subdivided into two portions, which are interconnected by means of an intermediate joint. The articulation axis of the intermediate joint and of the container side joint are parallel to the handle strip. The leg portions are bent in the inoperative position of the carrying handle, so that they come to rest parallel to one another. Thus, the legs are shortened in the inoperative position, so that they do not project over the outer edges, particularly in the case of narrow containers and are instead located within the predetermined dimensions.
Patent AT-E145222-T1 (AT)
Inventor: WIPFELDER ERNST DR
IPC: H01L23/29
Filed: 1990-08-01
Granted: 1996-11-15
Abstract: The halogen-free casting resin which is suitable in particular for providing the electric and electronic components with a flame-retardant covering and which contains the acidic ester of a phosphorus compound having hydroxyl functional groups and of an organic anhydride is proposed. Stable mixtures can be prepared from the acidic ester and the curing component of the casting resin and can be used for curing any epoxy resins. The reactive acidic ester is chemically incorporated in the resin matrix and thus imparts improved long-term flameproofing properties to the casting resin moulding compounds without adversely affecting their other properties.
Patent AT-E140965-T1 (AT)
Inventor: MURAKAMI KAZUO
IPC: C12N15/09
Filed: 1990-09-05
Granted: 1996-08-15
Abstract: Disclosed are (1) a Xenopus laevis bone morphogenetic protein (BMP), (2) a DNA comprising a DNA segment coding for a Xenopus laevis BMP, (3) a transformant bearing a DNA comprising a DNA segment coding for a Xenopus laevis BMP and (4) a method for preparing the Xenopus laevis BMP which comprises culturing the described in (3), producing and accumulating the protein in a culture, and collecting the protein thus obtained. Cells transinfected or transformed with the DNA allow large amounts of the Xenopus laevis BMP mature peptides to be produced, which causes the advantageous production of the peptides, which promote the synthesis of proteoglycan and can also be utilized for analysis of the mechanism of organism, particularly human bone-cartilage morphogenetic reaction, and as therapeutic agents for osteoporosis.
Patent AT-E116034-T1 (AT)
Inventor: SCHOEN SIEGFRIED JOACHIM
IPC: E06B9/32
Filed: 1990-05-10
Granted: 1995-01-15
Abstract: A device for transmitting a drive force between a flexible element (1), such as cord, and a first rotatable, cylindrical body (2), said flexible element (1) is trained around the casing surface of the body through a pre-determined angle, wherein a second cylindrical body (2') is arranged with a rotating shaft parallel to that of the first, along which the flexible element is trained in opposing direction, said both bodies, preferably provided with at least one groove (10) for receiving said flexible element (1), are embodied and/or placed such that the bodies rotate without slippage between flexible element (1) and both cylindrical bodies (2,2').
Patent AT-E115976-T1 (AT)
Inventor: MAZE ETIENNE GEORGES
IPC: B05D7/14
Filed: 1990-07-23
Granted: 1995-01-15
Abstract: The present invention relates to preprimed metal substrates suitable for use in formed metal applications. The preprimed metal substrate is coated with, as primer layer, (1) a first coating layer applied onto the metal substrate, the first coating layer being based upon a particular hydroxyl groups-containing block copolymer, and (2) at least one flexible subsequent coating layer applied onto the first coating layer. The preprimed metal substrates are especially useful in automtovie applications.
Patent AT-E119793-T1 (AT)
Inventor: PLESS BENJAMIN D
IPC: A61N1/39
Filed: 1990-04-06
Granted: 1995-04-15
Abstract: A method for cardiac defibrillation is described, for use with an implanted defibrillator. A patient's R-waves are sensed to detect the R-R intervals. If an arrhythmia is detected, the charging of a capacitor is commenced. Determinations are made whether the arrhythmia is still in progress and whether the capacitor is charged a predetermined amount. If the arrhythmia is not still in progress, the charging is discontinued. If the arrhythmia is still in progress and the capacitors are charged a predetermined amount, another R-R interval is detected and if the R-R interval is shorter than a selected amount, a shock is delivered to the heart.
Patent AT-E95849-T1 (AT)
Inventor: BUCHANAN DOUGLAS ROBERT
IPC: D02G3/28
Filed: 1990-06-25
Granted: 1993-10-15
Abstract: A composite yarn (42) comprising at least two yarn bundles plied together in alternating S and Z composite directions of twist separated by composite nodes of zero twist. At least one of the yarn bundles is a multi-strand bundle comprising at least two yarn strands (10). The strands of the bundles are twisted and the strands of the multi-strand bundle are plied together in alternating S and Z bundle directions of twist separated by bundle nodes of zero twist, so that the bundles all have substantially the same twist pattern. The composite nodes and the bundle nodes coincide and the composite direction of twist is opposite to said bundle direction of twist between nodes. A method of plying filaments to obtain the composite yarn and apparatus for doing so are also disclosed.
Patent AT-E110500-T1 (AT)
Inventor: MARQUARDT RAINER
IPC: H03K17/73
Filed: 1989-12-15
Granted: 1994-09-15
Abstract: The invention relates to a switch-off circuit (8) of a control circuit (2) for a gate-controlled semiconductor (4) in which the switch-off circuit (8) has a controllable capacitor bank (12) and a control circuit inductance (LG?). According to the invention, the controllable capacitor bank (12) has a freewheel branch (24) and at the output terminals (G, K) of the switch-off circuit is a series circuit (18) consisting of a decoupling diode (20) and a further capacitor bank (22) connected electrically in parallel whereby the controllable capacitor bank (12) is switched off after the start of the quenching process of the gate-controlled semiconductor (4) and the other controllable capacitor bank (22) is switched on as soon as the gate voltage (UG?) exceeds a predetermined negative threshold voltage. This gives a switch-off circuit (8) whose capacitor voltage (UK1?) is substantially higher so that heavier and steep gate currents (IG?) are generated and the effect of parasitic series resistances is reduced.
Patent AT-E90203-T1 (AT)
Inventor: SIVARAMAKRISHNAN KALLIDAIKURUC
IPC: A61K39/00
Filed: 1990-03-13
Granted: 1993-06-15
Abstract: A controlled release delivery device for macromolecular proteins which comprises a water-soluble outer capsule completely surrounding an inner compartment containing a plurality of non-uniform beadlets. The beadlets comprise a rupturable wax shell which completely surrounds a core matrix containing the macromolecular proteins and optional ''core agents'' such as excipients, stabilizers, binders, surfactants, preservatives, or mixtures thereof, and the like. The water-soluble outer capsule dissolves when the device is administered to an animal and simultaneously exposes substantially all of the beadlets to an aqueous environment. Each beadlet absorbs fluid from the environment and separately ruptures over a prolonged period thus delivering the macromolecular protein to the animal.
Patent AT-E185269-T1 (AT)
Inventor: DELUCA PATRICK P
IPC: A61K38/00
Filed: 1991-07-19
Granted: 1999-10-15
Abstract: A drug delivery system for controlled release of a protein or polypeptide comprising a hydrophobic biodegradable polymer and a protein or polypeptide. A physical interaction is present between the polymer and the protein or polypeptide, thus, allowing protection and controlled release of the protein or polypeptide in-vivo. The drug delivery system may be prepared by a polymer precipitation technique or a microsphere technique.
Patent AT-E119815-T1 (AT)
Inventor: LUTZ EUGEN
IPC: B23D45/04
Filed: 1991-08-16
Granted: 1995-04-15
Abstract: 2.1. In known oscillating mitre saws, the cutting range is dependent upon the diameter of the saw blade. Apart from the space requirement, this can also have an adverse effect on the cutting accuracy. 2.2. In an oscillating mitre saw with a swivel arm whose swivel axis lies below the plane of the work rest of a saw table, it is proposed to design this swivel arm like a U-frame and to arrange it with its swivel axis in a vertical plane below the work rest, which vertical plane runs approximately through the centre of the work rest. Due this configuration, the stop and the workpiece are overlapped. The saw blade is guided like a trim saw. 2.3. Use for oscillating mitre saws. <IMAGE>
Patent AT-E114513-T1 (AT)
Inventor: HANSSMANN ERICH DIPL-ING
IPC: B05C1/08
Filed: 1991-09-30
Granted: 1994-12-15
Abstract: Roller assembly for coating with a liquid coating agent a web-shaped or sheet-shaped material passing through it, a dipper roller being mounted above a trough and dipping into said trough and above said roller an application roller being mounted which rolls on said dipper roller and at least one counter roller which presses down the web of material to be coated onto the application roller being mounted above the application roller with variable spacing from the application roller. The counter roller (11) is a component of a counter roller set consisting of three rollers, two torsionally rigid pressing rollers (9, 10) being vertically movable above the counter roller (11) and being mounted so as to be adjustable with the desired pressure onto the application roller (8) and the counter roller (11) being constructed as a light-weight, less torsionally rigid roller with a diameter which is smaller in comparison with the pressing rollers (9, 10) and has an axle stub (14) at the two ends. <IMAGE>
Patent AT-E144740-T1 (AT)
Inventor: ENGELAERE JEAN-CLAUDE
IPC: B32B27/08
Filed: 1991-05-06
Granted: 1996-11-15
Abstract: The invention relates to a thermoformable barrier film consisting of at least six coextruded layers of thermoplastic resins, of which a polyamide layer is in direct contact with a layer of a blend based on ethylene-vinyl alcohol copolymer (EVOH), the two outer polyolefin layers being bonded to the polyamide layer and to the blend layer by means of a coextrusion bonding layer. This film serves for the manufacture of thermoformed packaging of perishable goods. The invention also relates to thermoformed packaging, for the preservation of perishable goods for a period of at least three months, which can withstand hot water and is translucent, and is characterised in that the thickness of its walls is less than 250  mu m and, preferably, lies between 180 and 250  mu m.
Patent AT-E113322-T1 (AT)
Inventor: BUSCARLET ERIC
IPC: C21D9/46
Filed: 1991-07-08
Granted: 1994-11-15
Abstract: Method of hot dip aluminium coating of a steel strip, especially of ferritic stainless steel, in which the strip is preheated to a temperature below 500 DEG C in a first nonoxidising atmosphere containing a quantity of oxygen which is less than 3%, the said strip is heated to a temperature below 950 DEG C in a second nonoxidising atmosphere and then the said strip is brought into an atmosphere (3, 4) which is unreactive at the coating temperature and the said strip is finally dipped in a coating bath.
Patent AT-E196189-T1 (AT)
Inventor: FISK ALLAN T
IPC: F16L55/18
Filed: 1991-02-13
Granted: 2000-09-15
Abstract: Tool for slitting and laterally expanding underground steel gas mains and inserting replacement plastic piping into the spread apart pipeline has a forward end cylindrical portion mounting a single, rearwardly angled blade to make only one line of cut, and a conical pipe spreader portion at its rearward end. The conical spreader portion is eccentrically disposed with respect to the forward end cylindrical portion. A single roller type pipe slitter aligned with the fixed blade may be mounted on a removable extension of the forward end cylindrical portion, to initially groove and weaken the pipe along the intended line of cut. A pneumatically operated impact ram is attached to the rearward end of the tool, as is the leading end of the replacement piping. A wire cable pulls the tool through the underground pipe, thereby grooving, slitting and laterally expanding the pipe. The spacing of the roller slitter in advance of the fixed knife blade is dimensionally related to the length of any coupling or clamp as may be anticipated along the line of cut, and the spacing distance of the fixed knife blade forwardly of the conical spreader portion is related to the cone angle of the latter to increase hoop tension immediately in front of the fixed blade as the cutting proceeds.
Patent AT-E138967-T1 (AT)
Inventor: O'KEEFFE LUKE JAMES
IPC: C09D5/03
Filed: 1991-03-26
Granted: 1996-06-15
Abstract: A thermosetting powder coating composition according to the present invention comprises as binder a co-reactable particulate mixture of a carboxylic acid-functional polyester component and a curing agent having groups reactive with carboxylic acid groups, characterized in that the carboxylic acid-functional component comprises a semi-crystalline polyester having an acid value of from 10 to 70 mg KOH/g and a hydroxy value of no more than 11 mg KOH/g. Generally the semi-crystalline polyester has one or more Tg values less than 55 DEG C, a sharp melting point of 50 to 200  DEG C and preferably a number average molecular weight of at least 1600. The composition may, if desired, include an amorphous polyester and the curing agent may be, for example, an epoxy resin or a bis(beta-hydroxyalkylamide). Coating compositions of the invention cure faster than in the absence of semi-crystalline polyesters and the thermoset coatings prepared therefrom have improved appearance and mechanical properties (especially flexibility).
Patent AT-E117355-T1 (AT)
Inventor: JOLLEY SCOTT TED
IPC: C09K5/00
Filed: 1991-05-10
Granted: 1995-02-15
Abstract: The present invention is generally directed to a composition comprising: (A) at least 50% by weight of a fluorine-containing hydrocarbon having one or two carbon atoms; and (B) from about 9% to about 30% by weight of a phosphorus-containing lubricant composition comprising at least one compound characterized by the formula    <IMAGE>  (1)  wherein R1 and R2 are each independently hydrocarbyl groups or hydrocarbyloxyalkylene groups and R1 and R2 taken together have from 2 to about 24 carbon atoms excluding any oxyalkylene carbon atoms; and Z is a hydrocarbyl group having 1 to about 18 carbon atoms. The present invention provides phosphorous-containing compositions which are compatible with fluorine-containing hydrocarbons used in refrigerators and air-conditioners, and are accordingly useful as refrigeration liquids in refrigerators and air-conditioners including auto, home, and industrial air-conditioners.