baber/WOPTO huggingface dataset:
Patent AT-E539780-T1 (AT)
Inventor: SILVER BRIAN H
IPC: A61M1/06
Filed: 2002-02-11
Granted: 2012-01-15
Abstract: A breastshield (10) for a breastpump has a breast-receiving part (12) within which a portion of a mother's breast is received including the nipple, wherein the breastshield comprises a lubricious surface (16, 21) formed integral with a major portion of the breast-receiving part (12).
Patent AT-E3294-T1 (AT)
IPC: A61P9/12
Filed: 1979-09-07
Granted: 1983-05-15
Abstract: New N-pyrrolyl-3-pyridazine-amines having a further aminic substituent in the 6 position of the formula (I), <CHEM> wherein R, R1, R2 and R3 are hydrogen or lower alkyl, R4 is e.g. hydrogen or lower alkyl, R5 and R6 are e.g. lower alkyl or taken together with the adjacent nitrogen atom represent a saturated 5 - 6 membered heterocyclic ring which may contain a further heteroatom, R7 and R8 represent hydrogen or, taken together, a 1,3-butadienylene radical forming a benzo system fused with the pyridazine ring, for example N-2,5-dimethyl-1H-pyrrol-1-yl)- 6-morpholino-3-pyridazineamine or N-(2,5-dimethyl-1H-pyrrol- 1-yl)-4-(4-hydroxypiperidino)-1-phthalazineamine, and their pharmaceutically acceptable salts are made e.g. by contacting a hydrazino derivate of the formula (II), wherein the substituents have the same meaning as above or an acid addition salt thereof with a dicarbonyl compound of the formula (III), wherein the substituents have the same meaning as above, or a functional derivative thereof in the presence of an acid catalyst at a temperature between 15 DEG C and 120 DEG C. The new compounds can be used as antihypertensive agents.
Patent AT-E1220-T1 (AT)
IPC: B01J37/02
Filed: 1980-06-18
Granted: 1982-07-15
Abstract: A supported catalyst, containing vanadium pentoxide, titanium dioxide, phosphorus, rubidium and any optionally added cesium, with or without zirconium dioxide, in which the catalytic material contains from 1 to 40% by weight of V2O5, from 60 to 99% by weight of TiO2 and/or ZrO2 and, based on the total amount of TiO2, ZrO2 and V2O5, up to 2% by weight of phosphorus and up to 1.5% by weight of rubidium and/or cesium, and which comprises two layers, of which the inner layer contains more than 0.2 and up to 2% by weight of phosphorus, but no rubidium and/or cesium, and the outer layer contains from 0 to 0.2% by weight of phosphorus and from 0.02 to 1.5% by weight of rubidium and/or cesium, the outer layer accounting for from 10 to 90% by weight of the total catalytic material.
Patent AT-E5339-T1 (AT)
IPC: E04B2/70
Filed: 1980-06-04
Granted: 1983-12-15
Abstract: An elongated building structure comprises a plurality of building elements (1,11), some of which constitute end elements (1). Said elements, which may be considered as being comprised in a building set, have a uniform thickness and generally a uniform, constant length (1) and a uniform constant height. To make possible construction of building structures which are elongated, i.e. have a greater extension than the elements proper, these are devised with specially designed connection ends (4) provided with notches (3). The building elements are interconnected pairwise by means of special connection elements (5, 12) which extend in the transverse direction of the building elements and are also provided with notches (3), into which portions of the connection ends of the building elements engage. These are in their turn engaged from the outside by those portions of the connection elements which are located on opposite sides of the notches of the connection elements. The building structure according to the invention can be erected without the utilization of screws, nails, bolts, nuts and the like and be made full size or constitute a toy model.
Patent AT-E14236-T1 (AT)
Inventor: COHEN MICHAEL ERNST
IPC: E04B1/348
Filed: 1981-12-09
Granted: 1985-07-15
Abstract: A construction system for a dwelling, such as a prefabricated dwelling or office is built up from a supporting structure filled up with purpose-units. The supporting structure consists of columns positioned at two opposite sides of the construction somewhat spaced outside the facade. The purpose-units are always mounted between two adjacent columns. The distance between the columns and consequently the relative dimension of the purpose-units, varies between a number of values accruing from small to big according to the terms of a series of the FIBONACCI-type.
Patent AT-E18954-T1 (AT)
Inventor: NUDELMONT JEAN-CLAUDE
IPC: G08B17/117
Filed: 1981-07-29
Granted: 1986-04-15
Abstract: 1. A monitored circuit for detecting fire by a gas-sensitive semiconductor, with a low level of consumption, comprising on the one hand a semiconductor element (Rc1 ) with an electrical resistance varying with the nature and the amount of gas and fumes to which it is exposed, and on the other hand a heating filament (Rc2 ) for said element, characterised in that the semiconductor and its heating filament are connected in series whereby the same current passes therethrough.
Patent AT-E6405-T1 (AT)
IPC: E04F21/30
Filed: 1981-10-29
Granted: 1984-03-15
Abstract: 1. Apparatus permitting the extrusion of a sealing compound or other paste contained in a cartridge (C) having a movable base, of the kind comprising a cylinder (28) to which a compressed gas is supplied in a continuous manner so as to cause the movable base of the cartridge to be displaced the neck of the cartridge issuing into a flexible tube (2) mechanically deformed by means of a trigger (13), characterised in that, the piston (4) of a single acting ram is associated with the tube (2) to crush it when the said ram is supplied with a flow of compressed gas derived from that which acts on the movable base of the cartridge (C), the said flow being returned to the ram in question as soon as the user releases the trigger (13), whilst the action of the latter causes the stopping of the said flow and the discharge of the said tube (2).
Patent AT-E22233-T1 (AT)
Inventor: BURGGRABE HILMAR A DR-ING
IPC: B02C7/13
Filed: 1982-07-30
Granted: 1986-10-15
Abstract: A household grain mill includes a mill in which the grinding surfaces of the millstones (18, 20) are provided with recesses (28) which extend from the inside toward the outside with decreasing depth and which crack grain fed through a central opening and lead it to an outer grinding zone. The recesses (28) have an asymmetrical cross-sectional shape with two flanks (34, 36), of which the leading flank (34) is steeper than the trailing flank (36) and, together with the flatter flank (36) of the preceeding recess (28), forms an edge (38) which runs tangentially to the periphery of the central opening.
Patent AT-E19322-T1 (AT)
Inventor: ZAHORKA RUDOLF DR DIPL-ING
IPC: H01F27/24
Filed: 1982-10-04
Granted: 1986-05-15
Abstract: 1. An iron core for transformers consisting of very thin sheets of an amorphous material and having very low hysteresis losses, in which the core limb (3) and yokes (2) respectively consist of a plurality of juxtaposed sheet stacks (1) and the sheet stacks (1) interlock in the manner of brick-work at the junctions between the core flanks (3) and the yokes (2), characterised in that a plurality of sheets are securely joined to form column-shaped self-supporting sheet stacks (1) of constant shape ; that the sheets are stuck to one another within a sheet stack (1) ; that all the sheet stacks (1) have the same rectangular cross-section and only represent different parallelepipeds in respect of their length, so that all butt joints (4) at the junctions between the sheet stacks (1) are either at right angles or parallel to the axes of the core limbs.
Patent AT-E23525-T1 (AT)
Inventor: SCHNETTLER RICHARD A
IPC: A61P37/08
Filed: 1982-11-04
Granted: 1986-11-15
Abstract: Novel imidazolecarboxamides of the following structure are useful as antiallergy agents <CHEM> wherein Q and T are oxygen or a divalent sulfur; R is hydrogen, C14 alkyl, C14 alkylcarbonyl or benzoyl; R1 is hydrogen, lower alkyl or CF3; R2 is NH2, -NH(R5) or-N(R5)(R6); R5 is C14 alkyl, pyridinyl, phenyl or substituted phenyl; R6 is C14 alkyl and the pharmaceutically acceptable salts thereof.
Patent AT-E19166-T1 (AT)
Inventor: GROSSER BENNO
IPC: H02P1/34
Filed: 1982-12-03
Granted: 1986-04-15
Abstract: 1. Arrangement for the rotor-frequencydependent short-circuiting of the rotor series resistances of a drive motor, more particularly for lifting devices, by means of a rotor-frequencydependent gate circuit having a frequency-determining device and a converting device (1, 3) and also by means of a desired value presetter (6) and a comparator circuit (10) for producing the short-circuit command, characterised in that the gate circuit, in the open state, releases a fixed reference frequency (reference frequency generator 5) to a counter (4) which in turn transmits the counted periods of the reference frequency via a matrix circuit (Eprom 18) as actual digital rotor frequency value to the comparator circuit (comparator 10), and the desired value presetter (6) is effected digitally by adjustable coding switches (7) to the comparator circuit (10), the short-circuit command of the comparator circuit (comparator 10) being capable of being influenced by a delay circuit (13).
Patent AT-E23918-T1 (AT)
Inventor: PAWELZIK MANFRED
IPC: F16K11/06
Filed: 1983-11-25
Granted: 1986-12-15
Abstract: A mixing valve of the type utilizing a fixed valve seat disk and a movable control disk is described. The axis of rotation of the control disk in the valve housing is offset in relation to the center of the valve seat disk towards the inlet passages. With this arrangement the pivot angle for setting the mixture ratio is increased.
Patent AT-E19325-T1 (AT)
Inventor: DERFLER HEINRICH DR
IPC: H01P11/00
Filed: 1983-12-21
Granted: 1986-05-15
Abstract: To prevent interference from secondary electron emission, a base member, as of a waveguide, which in operation is exposed to high frequency electric fields is provided with a coating comprising a rough surface layer having a thickness less than its skin depth, and a further layer of high electrical conductivity between said rough layer and said base member, the thickness of said further layer being substantially larger than its skin depth. The rough layer preferably has a ratio of mean depth to mean pitch of its random corrugations substantially larger than 1:2.
Patent AT-E22090-T1 (AT)
Inventor: LOONTJENS JACOBUS ANTONIUS
IPC: C08F4/00
Filed: 1983-04-13
Granted: 1986-09-15
Abstract: A process is disclosed for preparing a titanium catalyst component useful for homopolymerizing 1-alkenes and for copolymerizing 1-alkenes with each other and/or with ethylene, consisting essentially in grinding a titanium halide compound/electron-donor complex with a magnesium aluminum halide obtained by precipitation from an organic solvent. In the process the ground product is first washed with a washing liquid containing a solvent for the aluminum halide/electron-donor complex which forms during the grinding process and by preference at least one alcohol, the molar ratio between alcohol and titanium in the ground product ranging between 50:1 and 1:20, and then the washed product is exposed to a liquid titanium halide compound. With this procedure, it is possible to obtain a titanium component which imparts to the polymerization catalyst an excellent stereospecificity along with a very high activity, and with which it is possible to obtain polymers, e.g. polypropylene, with a very low halogen content, a very low titanium content, and an excellent powder morphology and bulk density.
Patent AT-E22810-T1 (AT)
Inventor: BASEVI JOHN LICINIO
IPC: A63F3/02
Filed: 1983-04-22
Granted: 1986-11-15
Abstract: An instructional chess game comprises a square playing board (1) of laminated construction having sixty-four individual playing squares (2) each of which is formed centrally with a substantially square opening surrounded by a corresponding "black" or "white" liner (4), the upper layer (3) of the board (1) preferably being of natural wood. The base (26, 38) of each of at least some of a conventional number of playing pieces will not fit any lined opening of the board (1) if said piece is facing in a direction that is not allowed by the traditional rules of chess and each playing piece (23, 28) is animated in such a way that, upon manipulation of its head (17), a spring loaded arm member (20) will cause a weapon (24) to strike a neighbouring and opposing playing piece or such manipulation will cause a projectile (31) to be fired by the sudden release of a spring-loaded and pivotted lever (34) after movement thereof to a cocked or firing position by a progressive displacement and sudden release cam (33). A video chess game is also described during which a substantially conventional chess board is visually represented and similarly represented playing pieces are shown to attack one another by striking each other or by launching projectiles, laser beams or the like at one another, the attacked and visually represented playing pieces collapsing/disintegrating before finally vanishing and being replaced by the attacking playing pieces with suitable sound effects.
Patent AT-E34574-T1 (AT)
Inventor: REGEL ERIK DIPL-ING
IPC: A01N43/50
Filed: 1984-04-02
Granted: 1988-06-15
Abstract: 1-Azolyl-3-pyrazolyl-2-propanol derivatives of the general formula <IMAGE>  (I)  in which Az represents 1,2,4-triazol-1-yl, imidazol-1-yl or pyrazol-1-yl and R represents alkyl, alkenyl, alkinyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenylalkenyl, optionally substituted phenylalkinyl, naphthyl or optionally substituted cycloalkyl, and acid addition salts and metal salt complexes thereof, which possess fungicidal activity. Oxirane intermediates lacking Az are also new.
Patent AT-E27340-T1 (AT)
Inventor: LEBLANC JEAN
IPC: F02M61/14
Filed: 1984-12-22
Granted: 1987-06-15
Abstract: The pump/nozzle unit for a fuel injection system is disclosed which has a pump piston that is driven via a drive tappet and is rotatable by means of a regulating sleeve. The regulating sleeve, provided with a radially protruding control lever arm, is axially secured in its installed position by means of a guide bushing. The guide bushing includes a guide part for the drive tappet and a radially protruding flange, which is secured to the pump housing by at least one holder passing through an oblong slot on the flange of the guide bushing. A recess in the form of a circular segmented ring is cut out of the guide bushing for the passage therethrough of the control lever arm. By rotating the guide bushing within a range limited by the oblong slot a lateral limiting edge of the recess is adjustable into a position in which the pump piston, with the control lever arm resting on the limiting edge assumes a rotational position associated with a fixed supply quantity. As a result, no further additional or full-load stop device is necessary and mounting of the drive unit and pump assembly on the engine are facilitated.
Patent AT-E39638-T1 (AT)
Inventor: UGO JOHN W
IPC: G01M17/02
Filed: 1984-06-25
Granted: 1989-01-15
Abstract: Apparatus for improving tire uniformity includes contra-rotating grinding wheels (32, 34) for removing tire material from the upper and lower shoulder portions of the tire (16). The grinders are moved on an assembly (18) into grinding engagement with the tire along a path that is defined by a radius of the tire to ensure that both grinding wheels at each shoulder of the tire make simultaneous contact with the tire. The amount and extend of grinding accomplished by the contra-rotating grinders is controlled by a grind control circuit. The grind control circuit measures the no-load current level of the grinder motor and compares the no-load current level with the current level when the grinder motors are under load. When the grinder current under load is above a predetermined maximum load current, the control circuit will signal the grinders to retract from engagement with the tire until the load current drops below the predetermined maximum level. When the motor load current is below the minimum operating range level, the grinders are signalled to advance into engagement with the tire until the load current reaches the predetermined minimum level. This operations is repeated in cyclic fashion until the tire has been ground a sufficient amount to bring it within an acceptable correction range. An alarm circuit which cooperates with the grind control circuit assures that once a grinding operation is begun it will have a predetermined minimum time duration. The alarm circuit also detects whether one of the shoulder grinders takes too long to engage the tire after the other shoulder grinder has made such engagement. The alarm circuit will stop the grinding operation if too long a period of time has elapsed and if there are other malfunctions of the grinders.
Patent AT-E39611-T1 (AT)
Inventor: SULLIVAN MICHAEL D
IPC: A61B5/00
Filed: 1984-10-01
Granted: 1989-01-15
Abstract: A temperature monitoring catheter which has an elongated shaft having a distal end and a proximal end and a wall portion defining a drainage lumen extending longitudinally therethrough. The wall portion can also define a longitudinally extending inflation lumen which extends therethrough. The drainage lumen opens at the proximal end of the shaft through a drainage eyelet. An elastic, inflatable sleeve portion can be bonded to and extend annularly around a portion of the proximal end of the shaft. The elastic, inflatable sleeve portion is in fluid communication with the inflation lumen so that it can be inflated for retaining the catheter in a patient's body. A temperature thermistor is imbedded in the wall of the shaft at the proximal end of the shaft. A bifilar electric wire coil, helically wound, is imbedded in the wall of the shaft and connected at one end to the temperature thermistor. The other end of the bifilar wire extends from the distal end of the shaft for providing a connection to a power source and to a temperature monitor.
Patent AT-E34982-T1 (AT)
Inventor: ESTEVE SOLER JOSE
IPC: C07D215/56
Filed: 1984-06-29
Granted: 1988-06-15
Abstract: The present invention relates to new derivatives of 7-(1-pyrrolyl)-1-ethyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 7-(1-pyrrolyl)-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid of general formula I:    <IMAGE>  (I)  in which: X represents a carbon atom or a nitrogen atom, and R represents a hydrogen atom or a fluorine atom, as well as their physiologicaly acceptable alkali metal salts or alkaline earth metal salts. The derivatives of the present invention are advantageously used as antimicrobial agents, espcially as anti-bacterial and anti-fungal agents.
Patent AT-E66245-T1 (AT)
Inventor: NAIK APPAYA RAGHUNATH
IPC: C11D1/14
Filed: 1985-08-16
Granted: 1991-08-15
Abstract: Alkyl ether sulphates are disclosed that are derived substantially wholly from C<sub>12</sub> and C,<sub>3</sub> alcohols, at least 50% by weight being branched at the 2-position and at least 30% by weight being 2-ethyl or more highly branched. Foaming detergent compositions containing an alkylbenzene sulphonate and/or a dialkyl sulphosuccinate in combination with an alkyl ether sulphate of this specific type exhibit excellent foaming and detergency and are especially suitable for hand dishwashing.
Patent AT-E61187-T1 (AT)
Inventor: WIEDEMER JOHN DAVID
IPC: H04N7/167
Filed: 1985-09-24
Granted: 1991-03-15
Abstract: A high security pay television system is provided in which subscribers are provided with a decoder and with periodically changed removable memory modules. The decoder only functions to properly descramble the scrambled broadcast signal when a changeable system-wide code is available in the decoder. The code can either be carried in the memory module, or an internal code unique to the decoder and resident in the decoder can be combined with an external code in the removable memory module, and also unique to that decoder, to generate the common systemwide system code. Program viewership is written on the removable memory module which is returned to a central facility for later subscriber billing.
Patent AT-E28848-T1 (AT)
Inventor: PEREK JEAN PAUL
IPC: H01Q1/12
Filed: 1985-06-11
Granted: 1987-08-15
Abstract: The invention relates to a device for raising a mast from a ground lowered position to a raised position at which it is supported on a base. The lower end of the mast is supported on the base by a connecting link comprising an upper fork and a lower fork joined by a link. The lower fork is fixed relative to the mast, but can be articulated with the mast about a mast-raising axis. The upper fork of the connecting link is connected to the lower part of an arm of a lever along a folding axis which axis is orthogonal to the mast-raising axis.
Patent AT-E37615-T1 (AT)
Inventor: BLANC MICHEL
IPC: G02B5/00
Filed: 1985-06-25
Granted: 1988-10-15
Abstract: The device comprises an extension of a radiation conductor of constant cross-section, having a radiations-confining interface of truncated shape, of which the directrices and generatrices can be any type. According to the invention, said device comprises at least a second radiations-confining interface of conical shape situated inside the first interface, the distance between these two radiations-confining interfaces being substantially constant, and said two interfaces facing in such a way that the radiations are confined between them and propagate towards or from the widened end of the interface opposite the conductor.
Patent AT-E52097-T1 (AT)
Inventor: GLORIOD PIERRE
IPC: C08F10/00
Filed: 1985-08-13
Granted: 1990-05-15
Abstract: A process for the manufacture of radical ethylene terpolymers or copolymers comprising moieties derived from an alkyl (meth)acrylate and/or moieties derived from maleic anhydride by copolymerizing, in the presence of at least one free-radical initiator, a mixture of ethylene, (meth)acrylate and/or maleic anhydride in a device incorporating a primary compressor, the delivery pressure of which is between 200 and 300 bars, connected to a secondary compressor which is connected directly to a polymerization reactor, fresh ethylene being fed at the intake of the said primary compressor and said copolymerization being carried out in the said polymerization reactor under a pressure of between 1,000 and 2,500 bars and a temperature of between 140 DEG  and 280 DEG  C., wherein at least one the alkyl (meth)acrylate and/or maleic anhydride is fed directly into the said polymerization reactor. The process of the invention has the advantage of not requiring a homogenization device before the entry of the monomers into the reactor.
Patent AT-E96505-T1 (AT)
Inventor: METZGER KLAUS
IPC: F04D15/00
Filed: 1986-02-18
Granted: 1993-11-15
Abstract: During the delivery or transport of liquids and/or gases by means of delivery units, a minimum residual cavitation by means of a regulating circuit is deliberately permitted. The cavitation is measured with the aid of a pressure sensor which transmits a voltage corresponding to the cavitation to a microprocessor. The latter controls the speed of the delivery unit used in such a way that a minimum residual cavitation is retained. <IMAGE>
Patent AT-E42306-T1 (AT)
Inventor: MITSUKUCHI MORIHIRO
IPC: A61K31/57
Filed: 1986-06-25
Granted: 1989-05-15
Abstract: A 21-substituted thiosteroid represented by the general formulawhereinR<sup>1</sup> represents an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 5 or 6 carbon atoms, a phenyl group, or a benzyl group which may have a substituent on the benzene ring,R<sup>2</sup> represents an alkanoyl group having 2 to 6 carbon atoms,R<sup>3</sup> represents a hydrogen atom or a methyl group,X represents a hydrogen or halogen atom, andthe dotted line between 1- and 2-positions represents an optional bond. These compounds are useful as anti-inflammatory agent.