baber/WOPTO huggingface dataset:
Patent AT-E2881-T1 (AT)
IPC: B26F1/20
Filed: 1980-01-10
Granted: 1983-04-15
Abstract: Corrugated tubing (13) is advanced along its axial path (A) by rotatably driven lead screw members (19) the screw threading (20) of which is in meshing engagement with the corrugations of the tubing (21), the lead screw members (19) being in pairs with the screw threading (20) of the lead screw members (19) of each pair being of opposite hand and the lead screw members (19) of each pair being rotated in opposite directions. The lead screw members (19) of each pair present outwardly directed cutters (36) which are synchronized substantially simultaneously to intersect the tubing (13) thereby, in perforating the tubing (13), to restain the tubing (13) against rotation thereof about the axial path (A). A slide member (56) is preferably slidably and non-rotatably mounted by a splined connection (57) on each lead screw member (19) with the associated cutter or cutters (36) mounted on the slide member (56) for rotation therewith during operative rotation of the lead screw member (19), the slide member (56) being slidably moved along the lead screw member (19) by the advancing tubing (13) during intersection of tubing (13) by the associated cutter or cutters (36) with the slide member (56) and associated cutter or cutters (36) being returned to the initial position thereof between intersections of the tubing (13) by the cutter or cutters (36). There is also disclosed a method of producing the lead screw members (19) with the outwardly projecting cutters (36) mounted thereon.
Patent AT-E18471-T1 (AT)
Inventor: COHEN ABRAHAM BERNARD
IPC: H05K3/00
Filed: 1981-05-25
Granted: 1986-03-15
Abstract: In a process for laminating a photosensitive layer to a substrate surface by means of pressure, the improvement comprising the sequential steps of: (a) applying a thin layer of liquid on the substrate surface immediately prior to lamination, which layer forms an interface between the substrate surface and the photosensitive layer upon lamination, the liquid being a nonsolvent with respect to the photosensitive layer; and (b) displacing the thin layer of liquid from the substrate surface by absorption into the photosensitive layer during lamination.
Patent AT-E7186-T1 (AT)
IPC: H01R11/01
Filed: 1981-06-02
Granted: 1984-05-15
Abstract: Bridge connector for multiple parallel pins. This connector has a central leg (4) and one pair of branched contacts (16,17; 18,19) on each side. Each pair of branched contacts engage a pin from a printed circuit board.
Patent AT-E9373-T1 (AT)
IPC: E05B29/04
Filed: 1981-10-20
Granted: 1984-09-15
Abstract: An axially shiftable slider (6) locks a movable body (2) relative to a fixed body (1) when the slider (6) is aligned with the cavity (6 min ) provided at the bottom; the withdrawal of the slider releases the two bodies; the slider is provided with a series of recesses (6'''); the movable body (2) is provided with a series of apertures (9 min ) corresponding to said recesses; accommodated in said apertures are U-shaped rocker levers (10) directed toward the slider (6) and pulled at the back by helical springs (9) toward an abutment plane (9 sec ), the introduction of a coded master key (18 min ) into the movable body (2) causing the prongs of said rocker levers (10) to be lifted and rotated toward the slider (6) and their engagement in the apertures of the slider, the introduction of a duplex key (17 min ) having the same coding as the master key (18 min ) causing the prongs of the rocker levers (10) to be lifted and rotated by the same amount in the opposite direction, permitting said slider to be withdrawn axially.
Patent AT-E15299-T1 (AT)
Inventor: BLANCHART ALAIN PAUL OCTAVE
IPC: H01M4/96
Filed: 1981-10-30
Granted: 1985-09-15
Abstract: The invention relates to a fuel cell electrode provided with a catalytic layer containing a noble metal on carbon with a relatively low specific surface and a carbon with a relatively high specific surface, of which electrode the catalytic layer contains noble metal on carbon with a specific surface lower than 100 m2 g-1 and carbon with a specific surface higher than 150 m2 g-1 on which there is at most an equally large percentage by weight of noble metal as on the carbon having a relatively low specific surface. The invention also relates to a process for preparing such a fuel cell electrode.
Patent AT-E8902-T1 (AT)
IPC: C08F257/02
Filed: 1981-11-10
Granted: 1984-08-15
Abstract: Interpolymer latex and process for the preparation thereof, in which the latexes are aqueous dispersions of particles having a diameter which is essentially between 0.1 and 1  mu m of an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A. They can be used in particular as binders, more particularly in the paper coating industry and in the textile industry.
Patent AT-E13266-T1 (AT)
Inventor: GIEBMANNS KARL H
IPC: B24B3/18
Filed: 1981-09-16
Granted: 1985-06-15
Abstract: An arrangement for relief grinding and polygonal grinding on a grinding machine has a device for moving the workpiece spindle and workpiece towards the grinding disk linearly of the pivotable operating lever.
Patent AT-E10099-T1 (AT)
IPC: A61P9/04
Filed: 1981-03-09
Granted: 1984-11-15
Abstract: The invention refers to compounds having activity against chronic obstructive airway disease or cardiovascular disease, characterized by the formulawherein R' is ethyl, n-propyl, n-butyl, isobutyl, n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobutyl, cyclopentyl or cyclohexylmethyl, and R<sup>2 </sup>is methyl, ethyl, n-propyl, isopropyl, cyclopropyl, n-butyl, isobutyl, tert. butyl, or cyclobutyl provided that R' is ethyl when R<sup>2</sup> is methyl, or a physiologically acceptable salt thereof. The invention also refers to processes for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of chronic obstructive airway disease and cardiovascular disease.
Patent AT-E6555-T1 (AT)
IPC: H01G4/228
Filed: 1982-04-27
Granted: 1984-03-15
Abstract: 1. Pin-shaped connection for an electrical component (59) provided with two opposed contacting zones (18, 19), comprising two lateral arms (39, 40) interconnected on their lower ends (35), each upper end (60, 61) of said arms being adapted to be connected to one of the contacting zones (18, 19) of the component (59), characterized in that the two upper ends (60, 61) of the lateral arms and/or the contacting zones (18, 19) of the component (59) together have at least three protuberances (A, B, C), each protuberance bearing on one contacting zone (18, 19) or on one upper end (60, 61) of the lateral arms, respectively, avoiding relative translational and/or rotational movement between said contacting zones and said ends of the arms.
Patent AT-E32396-T1 (AT)
Inventor: ST-JEAN GUY
IPC: H01H33/18
Filed: 1982-07-19
Granted: 1988-02-15
Abstract: A gas-cooled magnetic blast circuit breaker made up of a plurality of identical modules. Each module is a flat body made of electrically non-conductive air-permeable material and is formed with an upper and a lower arc breaking chamber, the chambers being separated from one another by a central wall of the body. An electrically conductive stationary contact member is provided in each chamber, each member extending through the body for connection to the power line on opposite faces of the body. There is also provided an electrically conductive dual contact member which is pivotally mounted across the central wall of the body, this dual member having a contact gate at each end, each gate being located in one of the chambers to cooperate with the stationary contact member in that chamber. A pivotable shaft, made of electrically non-conductive material, extends transversely through the body and is connected to the dual contact member to pivot it whereby to move the contact gates simultaneously into and out of electrical junction with the stationary contact members so as to make and break current in the power line. There is provided a coil which is energizable by the current in the power line and which is adapted to create a magnetic field suitable to blow, into the arc chambers, arcs that are formed when the contact gates are moved away from the stationary contact members. The chambers are formed so as to be provided with guideways extending from outside the body to the contact members so that air may be sucked into the chamber by the blown arcs so as to cool the contact members.
Patent AT-E23266-T1 (AT)
Inventor: COLOMBO PAOLO
IPC: A61K9/28
Filed: 1983-03-21
Granted: 1986-11-15
Abstract: A new sustained-release form is described for the oral administration of drugs which produce a pH value of less than or equal to 5 when in aqueous solution. The new sustained-release form can also be used for drugs which do not produce an acid pH when in solution but which can be formulated with excipients of acid pH. The formulation comprises essentially: a) a nucleus constituted by a continuous rigid polymer matrix which incorporates the drug, this polymer matrix being insoluble at acid pH values but biodegradable at pH values exceeding 5. b) a first film which is applied over the nucleus and is arranged to regulate the diffusion of the drug by means of a membrane effect; c) a second film which does not obstruct the diffusion the drug, which protects the preceding film and which possibly carries a quantity of drug to compensate for the release time lag.
Patent AT-E23585-T1 (AT)
Inventor: STELZER VOLKER DIPL-ING
IPC: E01F8/02
Filed: 1983-08-04
Granted: 1986-11-15
Abstract: 1. A wall consisting of prefabricated and assemblable components, in particular for acoustic and visual protection, comprising a plurality of shaped planks (1) which are arranged parallel and substantially horizontally and in mutually displaced relationship and which are connected by superposed support brackets (2) lying transversely with respect to the planks (1), the planks (1) each having an outside and an inside surface, wherein the support brackets (2) are fitted positively into the inside surface of a plank (1) at suitable peripheral portions and in addition each support bracket (2), at its upper edge forms a support for the next higher plank, said support being adapted to the outside dimensions of the subjacent portion (4, 5) of the plank (1), characterised in that : - the planks (1) comprise metal or correspondingly thin-walled plastics material, - each support bracket (2) interconnects a respective pair of adjacent planks (1) of different heights, - the support for the next higher plank (1) is formed as an opening (10) in the upper edge of the support bracket (2), and - an end contour edge portion of the support bracket (2) has at least partially the same profiling as the inner profiling of the plank (1).
Patent AT-E31734-T1 (AT)
Inventor: STOUT ROBERT L
IPC: G01N21/76
Filed: 1983-08-27
Granted: 1988-01-15
Abstract: Improved, catalyzed substrates for use in developing characteristic colors of florescence in the presence of peroxidase enzymes (e.g., horseradish peroxidase) are disclosed which include as a rate accelerator a substituted phenol such as a p-halogenated phenol. The complete substrate typically includes a peroxide type oxidizing agent (e.g., hydrogen peroxide), a chromogenic or fluorogenic compound (e.g., ABTS), a buffer and the accelerator compound. Advantageously, the accelerator should provide at least about 50 percent rate enhancement for the substrate, as compared with an otherwise identical, accelerator-free substrate reacted under the same conditions; however, the most preferred accelerator, p-iodophenol, gives enhancement on the order to 1,000 percent. The substrates are particularly useful in so-called ELlSA determinations which involve an enzyme-linked moiety, and permit detection at very low concentration levels unobtainable with conventional colorimetric substrates.
Patent AT-E39400-T1 (AT)
Inventor: ZINCK EUGEN
IPC: A01B79/00
Filed: 1983-10-11
Granted: 1989-01-15
Abstract: Disclosed is a process employed for loosening agriculturally used soil, particularly for the in-depth loosening of compacted soil by injecting air into the soil. To do so, a probe is pulled through the soil continuously in direction substantially parallel to its surface. While the probe is being conveyed through the soil by way of a tractor, for example, compressed air is abruptly released at intervals in eruptive bursts so that soil loosening is achieved in a continuous operational flow.
Patent AT-E20159-T1 (AT)
Inventor: MCTAVISH MARY SANDRA
IPC: H01C7/02
Filed: 1983-02-16
Granted: 1986-06-15
Abstract: Circuit protection devices comprise a PTC conductive polymer element and means for minimizing the adverse effects of carbonaceous dust evolved by the PTC element when it is tripped. An enclosure encloses, but is spaced apart from, the PTC element. In one embodiment at least part of the interior surface of the enclosure is composed of polytetrafluoroethylene, a ceramic or another material which discourages the formation of permanent low resistance paths through carbonaceous material lying on its surface. In another embodiment the enclosure has a large internal surface area compared to the volume of the PTC element. In further embodiments, electrical leads are connected to and pass through the enclosure, and at least one of the leads is insulated along its length and/or the leads pass through opposite ends of the enclosure.
Patent AT-E20780-T1 (AT)
Inventor: O'NEILL CHRISTOPHER
IPC: C12Q1/56
Filed: 1983-03-16
Granted: 1986-08-15
Abstract: It is possible to detect pregnancy in an animal, particularly a mammal, at an early stage, by detecting physiological changes which result from increased activity of the haemostatic system; and especially the enhanced platelet adhesion or aggregation.
Patent AT-E56138-T1 (AT)
Inventor: YORK BILLIE MURRAY JR
IPC: A61K9/10
Filed: 1983-04-05
Granted: 1990-09-15
Abstract: Perfluorohydrocarbons are used as vehicles for administering therapeutic drugs.
Patent AT-E26846-T1 (AT)
Inventor: INVERNIZZI RENZO
IPC: C08F210/16
Filed: 1983-06-03
Granted: 1987-05-15
Abstract: Method for the copolymerization of ethylene with C<sub>4</sub>-C<sub>B</sub> alpha-olefins by means of a suspension method in an organic liquid, at a temperature of from 50° C to 70° C, at a pressure of less than about 10 bar, on a Ziegler catalyst constituted by: a) an alkylaluminium or alkylaluminium halide; b) the product of the reaction of a halogenated derivative oftitanium with a support material; the support material being the solid, spheroidal product of the spray drying of a solution of magnesium chloride in ethanol containing at least one additional compound chosen from the following classes:- aliphatic, cycloaliphatic or aromatic liquid hydrocarbons with a boiling point higher than that of ethanol at atmospheric pressure;- polar, organic hydroxy or ester compounds which are solid or liquid with a boiling point higher than that of ethanol at atmospheric pressure;the solid, spheroidal, spray-dried product also having the following characteristics:- particle form: spherical with a size of from 1 to 100 microns.- Apparent density of the particles: from 0.1 to 1 g/ml;- alcoholic hydroxyl group content: from 1.5 to 20% by weight;- surface area: from 10 to 100 m<sup>2</sup>/g;- porosity from 1.2 to 3.5 ml/g;- pore radius: from 1,000 to 65,000 Angstroms.
Patent AT-E28959-T1 (AT)
Inventor: BARLAGE BRUNO DIPL-ING
IPC: A01B61/04
Filed: 1984-03-01
Granted: 1987-09-15
Abstract: 1. A stone-proofing device for turn-over ploughs having at least one tubular plough-beam (1), which is articulated on the plough frame (3) for swinging about a pivot pin (9, 10) out of an operating position, against a restoring force, into an avoiding position and carries ploughshares (4), which device comprises a helical compression spring (19) supported in the plough-beam (1) under initial loading and producing the restoring force, a thrust member (20) acting on one end of the helical compression spring (19) and guided for longitudinal displacement in the plough-beam, a tension rod (17) acting on the plough frame (3) and a driving linkage (23; 56) forming a transmission for the drive between the tension rod (17) and the thrust member (20) and disposed at the rear end of the plough-beam (1), which driving linkage comprises a two-armed transmission lever (24; 51), mounted on the plough-beam (1) for pivoting about a stationary spindle (25), and a connecting link (35, 61), the transmission lever (24; 51) being coupled, at a first point of action (27), to the tension rod (17) and, at a second point of action (36), via the connecting link (35, 61), to the thrust member (20) having a third point of action (37), characterised in that disposed between the second (36) and the third (37) points of action in the driving linkage (23; 56) is an adjusting device which is formed from the connecting link (35; 61) made variable in length and by means of which the restoring force of the helical compression spring (19) is variable in the range between the value zero and a preset maximum operating value.
Patent AT-E28009-T1 (AT)
Inventor: FLUEGEL DIETMAR
IPC: G08G1/09
Filed: 1984-03-23
Granted: 1987-07-15
Abstract: 1. Radio receiver having an end stage (15) which energizes a loudspeaker (34) and/or head set, with the end stage being preceded by an audio frequency changeover switch (12) controlled frequency changeover switch (12) controlled by a control circuit (3) and having at least two switch positions (I, II) ; wherein a first r.f. reception/a.f. stage (13) containing a traffic decoder which can be tuned, at least to all traffic information radio transmitters, and a second r.f. reception/a.f. stage (14) independent from the first r.f. reception/a.f. stage and tunable in the VHF band, short wave band, medium wave band and/or long wave band, are connected to the audio frequency changeover switch (12) ; and wherein the audio frequency changeover switch (12) is normally located in the second switch position (II) which connects the second r.f. reception/a.f. stage (14) with the end stage, and only passes, with the aid of the control circuit (33), into the first switching position (I), in which it connects the first r.f. reception/a.f. stage to the end stage, during the presence of a switching signal at the output of the traffic information radio decoder (11) of the first r.f. reception/a.f. stage (13), characterized in that the audio frequency changeover switch (12) has a third switch position (III) in which a tape recorder (16) is connected to the end stage ; in that the second r.f. reception/a.f. stage (14) can be tuned to all traffic information radio transmitters and contains a traffic information radio decoder (11') ; in that the outputs of both traffic information radio decoders (11, 11') are applied to the control circuit (33) of the audio frequency changeover switch (12) via a priority circuit (18) which gives priority to the switching signal from the traffic information radio decoder (11) of the first r.f. reception/a.f. stage (13) in such a way that the audio frequency changeover switch (12) adopts the first switch position (I) when both traffic information radio decoders (11, 11') transmit a switching signal ; and in that the audio frequency changeover switch (12) adopts the third switching position (III) when the sound tape switch (17) is switched-on and no switching signal is present from one of the traffic information radio decoders (11, 11').
Patent AT-E33072-T1 (AT)
Inventor: WIDMAIER HANS-DIETRICH DIPL-IN
IPC: G06F9/48
Filed: 1984-08-06
Granted: 1988-04-15
Abstract: 1. A circuit arrangement for rapidly processing procedures by means of an interrupt control unit (US) of a microcomputer (MR), in which at least one external signal (S1, S4, S5) triggers an interruption in a programme currently being processed by the microcomputer (MR) and triggers the processing, in an interrupt mode, of a programme assigned to the external signal (S1, S4, S5), and in which a control unit (SE) is provided with a timer (ZG) which includes a clock generator (T) which emits clock pulses of a constant repetition frequency, and which following the occurrence of an interrupt signal (IN) is switched on in programme-controlled fashion and at the end of a predetermined interval of time emits operation interrupt signals (AU, IN) to the microcomputer (MR), characterised in that the timer (ZG) includes a flip-flop (F) which is released by a first data word emitted from the microcomputer (MR), at whose clock input the clock pulses occur, which is in each case reset by second data words emitted by the microcomputer (MR), and which, at its output, supplies the microcomputer (MR) with the operation interrupt signals (AU, IN) for automatic control into the interrupt mode.
Patent AT-E22414-T1 (AT)
Inventor: HOFFMANN MARTIN
IPC: B31F1/20
Filed: 1984-08-22
Granted: 1986-10-15
Abstract: A one-sided corrugated cardboard machine having an upper and a lower fluted roller, a pressure roller associated with the lower fluted roller, a suction box essentially extending the width of the lower fluted roller and connected to a vacuum source while being arranged on the side of the lower fluted roller which is not covered by the corrugated material web, said suction box creating a vacuum in annular suction grooves of the lower fluted roller, and sealing sheet metal members engaging within the suction grooves on the side of the suction box facing the pressure roller, with a supporting beam for the sealing sheet metal members retained in the machine stand which is arranged separately of the suction box, said suction box being adapted to be adjusted through a greater distance with the aid of an adjusting device.
Patent AT-E21956-T1 (AT)
Inventor: LOERCHER GERHARD
IPC: F15B15/22
Filed: 1984-09-20
Granted: 1986-09-15
Abstract: 1. Working cylinder with a power transmission member (11) which is guided in or on a cylindrical tube (10) and which can be locked in any position relative to the cylindrical tube (10) by means of a braking device, characterized in that the power transmission member (11) is connected, via a hydraulic shock-absorber (14, 15), to at least one rotor (12, 13) which slides likewise on the cylindrical tube (10) and which likewise receives a braking device interacting with the cylindrical tube (10).
Patent AT-E56136-T1 (AT)
Inventor: HIESTAND PETER
IPC: A61K31/4418
Filed: 1985-02-28
Granted: 1990-09-15
Abstract: Prolactin secretion stimulating agents including e.g. 1,10 min  alpha beta - dimethyl-9,10-dihydro-ergocristine, Domperidone, Sulpiride, 2-mercaptoethanol, 2-hydroxyethyl 4-pyridylmethyl sulfide, 2,2 min -dithio-ethanol and S,S min -ethylene-bis-(2-dithioethanol); are useful as hair growth stimulating agents. This novel use as well as novel compositions comprising prolactin secretion stimulating agents for use in the stimulation of hair growth are described and claimed.