baber/WOPTO huggingface dataset:
Patent AT-E9271-T1 (AT)
IPC: A63B49/02
Filed: 1981-01-22
Granted: 1984-09-15
Abstract: A racquet for use in playing a simulated tennis game on a court of reduced dimensions having an area approximately one third that of a standard tennis court. The racquet has a strung weight in the range from 340 to 400 grams, a length between 480 and 500 mms, a centre of gravity between 240 and 260 mms from the head extremity of the racquet and a radius of gyration in the range from 156 to 176 mms.
Patent AT-E9072-T1 (AT)
IPC: B29D23/00
Filed: 1982-01-23
Granted: 1984-09-15
Abstract: Shaped articles, particularly tubular shaped articles, are formed by a process comprising molding a crosslinkable synthetic plastic material into a first molded shape, crosslinking the plastic material at a temperature in excess of the crystalline melting point of the material, subjecting the crosslinked first shape to a working operation to form a second configuration shape and subjecting specific areas of the second shape to a heat treatment thereby forming a deformation in the specific area. Extruded tubular materials subjected to a stretching operation tend to seek their original shape upon heat treatment thereby making the degree of deformation possible nearly equal to the degree of stretching.
Patent AT-E17512-T1 (AT)
Inventor: MUELLER DIETER
IPC: E04C2/32
Filed: 1982-02-16
Granted: 1986-02-15
Abstract: 1. Composite component consisting of a support lattice (3) of metal wires or rods and a plastics covering (1) which is fixedly connected to the support lattice at the points of intersection thereof via connecting clips (10), characterised in that the support lattice is fixedly connected on each side to a plastics covering (1, 2, 5, 5') and in that the composite component is made up of a series of individual elements arranged one behind the other and smaller than the composite component itself, the points of contact between the individual elements in the overall surface of the composite component being offset relative to one another.
Patent AT-E17970-T1 (AT)
Inventor: REMENYI KARL DIPL-ING
IPC: B61D27/00
Filed: 1982-07-02
Granted: 1986-02-15
Abstract: 1. Circuit for a single-duct air-conditioning installation of a passenger compartment coach with at least one central air-conditioning device (L), covering the basic heat requirement, for the flow temperature of the heating medium and with a central control device (SLa) and discrete supplementary heaters (N1, N2 ... Nn) for individual setting of the compartment temperature in each compartment, which in each case is controlled as a function of a set value generator S1 ... Sn, provided in each compartment via one control device for each (SA1, SA2 ... SAn), the heater coil (HR) of the central air-conditioning device being cut in and out intermittently by switching means as a function of a command variable for the flow temperature formed in the central control device from the particular duty cycle of the supplementary heaters (N1, N2 ... Nn) of the compartments, characterised by the following features : a. A current transformer (I) in the supply line to the bus bar of the supplementary heaters (N1, N2 ... Nn), b. A multipole change-over switch (U) in the connecting lines between each control device (SA1, SA2, ... SAn) and the associated regulating devices (R1, R2, ... Rn) for the compartment temperature, c. A remotely actuated selector switch (W), the selectable switching contacts of which are in each case connected to one single-throw contact each of the change-over switch (U), in each case one supplementary heater being energisable in turn in cyclical sequence, d. A test pulse generator (P), which emits at certain time intervals pulses for the actuation of the change-over switch (U) and for one passage of the selector switch (W), and one terminal of which generator is connected to the root of the selector switch (W), e. A logic and evaluation element (V) with a comparison device, in which the current value measured in the current transformer (I) in each case is compared in cyclical sequence with a nominal current value of the supplementary heaters stored in the comparison device and, in the event of a noticeable deviation of the measured value from the nominal current value, an error signal is given, which comparison device is in connection with the current transformer (I) and the test pulse generator (P) as well as with the drive mechanism of the selector switch (W), f. One remotely actuated switch (SS1, SS2, ... SSn) each in the connecting line between the control devices (SA1, SA2, ... SAn) for the supplementary heaters and the central control device (SLa), which switches are opened when an error signal is announced in the comparison device.
Patent AT-E20357-T1 (AT)
Inventor: REUTER HERBERT DR
IPC: C09K3/00
Filed: 1982-12-20
Granted: 1986-06-15
Abstract: Process for reducing the viscosity of aqueous concentrates of anionic surfactants by adding thereto a small quantity of a compound containing polyglycol ether groups; and the aqueous concentrates prepared thereby.
Patent AT-E12338-T1 (AT)
Inventor: MORAN DAVID PATRICK JOSEPH
IPC: A23D7/015
Filed: 1982-09-30
Granted: 1985-04-15
Abstract: Spreads containing 20-60%, preferably 30-50% fat are disclosed wherein there is (i) a dispersed phase consisting of a cream comprising water, oil present as droplets with an average diameter of 0.1-2 microns, a thickening agent and heat denatured whey protein as an emulsion stabilizer and (ii) a continuous fat phase. Said spreads are produced by a process involving (a) preparing a cream containing whey protein in substantially native state; (b) heating said cream at 80 DEG -95 DEG  C. to denature the protein; (c) emulsifying the cream in a continuous fat phase and (d) cooling and texturizing the o/w/o emulsion obtained to produce a plastic spread.
Patent AT-E16715-T1 (AT)
Inventor: COPELAND TERRY MICHAEL
IPC: C25B1/46
Filed: 1982-04-28
Granted: 1985-12-15
Abstract: A composite membrane/electrode, process for making same, an electrochemical cell and its use in the electrolysis of alkali metal halides, especially sodium chloride, are described. The composite membrane/electrode comprises a perfluorinated ion-exchange membrane having at least a layer of polymer having carboxylic functionality and a layer of polymer having sulfonic functionality, and a stratum of electrocatalyst bonded to at least one surface thereof. A chloralkali cell with such a composite membrane/electrode operates at low voltage, high current efficiency, and low power consumption.
Patent AT-E16697-T1 (AT)
Inventor: CASKEY DOUGLAS C
IPC: B01J23/00
Filed: 1983-01-25
Granted: 1985-12-15
Abstract: A process for the production of unsubstituted and lower alkyl substituted p-aminophenols. A charge mixture is prepared comprising an unsubstituted or lower alkyl substituted nitrobenzene substrate, a platinum catalyst and a sulfur compound. The sulfur compound may be a divalent sulfur compound in which sulfur is bonded to two other moieties or a compound reducible to such sulfur compound under catalytic hydrogenation conditions. Hydrogen is introduced into the mixture while it is agitated at a temperature of 0 DEG -40 DEG  C., thereby reducing the substrate to an unsubstituted or alkyl substituted phenylhydroxylamine. The hydroxylamine is thereafter heated to a temperature of at least 70 DEG  C. and agitated at at least 70 DEG  C. in the presence of a highly dissociated acid, thereby effecting rearrangement of the hydroxylamine to the corresponding p-aminophenol.
Patent AT-E46848-T1 (AT)
Inventor: SORENSEN JENS OLE
IPC: B29C35/00
Filed: 1983-03-31
Granted: 1989-10-15
Abstract: A method of controlled ejection of a molded product in relation to orientation, speed of ejection and/or sterility is disclosed. The method is not dependent on auxiliary moving parts or vulnerable pins or blades. The molded product is ejected into a guide conduit where the contours of the conduit substantially are regions of the parting surface and the cavity/ies. The guide conduit may be fairly holeproof, whereby a very fast ejection may be accomplished when the molded product is transported in an air stream in a manner similar to a pneumatic dispatch, not necessarily in a downward direction. The molded product may be kept sterile while it is transported in a stream of sterile air.
Patent AT-E17525-T1 (AT)
Inventor: D HONDT JEAN-PIERRE
IPC: G01N27/20
Filed: 1983-02-14
Granted: 1986-02-15
Abstract: 1. Apparatus for the non-destructive testing of articles by eddy-currents comprising an excitation generator (10), a probe (14) connected to said generator, the probe having therein sampling means for a measurement potential (Vm) corresponding to an article being tested generating, means for a reference potential (Vr) corresponding to a standard article, a differential amplifier (20) having first (20/1) and second (20/2) inputsand an output, the first input receiving the measurement potential and the second receiving the reference potential digital signal-treatment means (24) having an input connected to the output of the differential amplifier (20) a cross and amplifier (22), said treatment means comprising in succession an analog digital converter (30), a first direct-access live memory (32) and a digital treatment circuit (34) characterised in that the generating means for the reference potential comprise a second direct access live memory (40) having an input (39) and an output (42), the input being connected to the output of the first live memory (32) across an interrupter circuit (37), and a digital-analog converter (44) having an input (43) connected to the output (42) of the second memory (40) and an output (45) connected to the second input (20/2) of the differential amplifier (20).
Patent AT-E35259-T1 (AT)
Inventor: TSUTOMU TERAJI
IPC: A61K31/53
Filed: 1984-04-16
Granted: 1988-07-15
Abstract: New triazine derivatives represented by the formula:   <IMAGE> [I] wherein R1 is hydrogen or halogen; R2 is a hydroxy, protected hydroxy, amino, cyano, mercapto, lower alkylthio, arylthio, sulfamoyl, lower alkylsulfonylamino, lower alkylureido, arylureido, lower alkyl-thioureido, aryl-thioureido, lower alkenoylamino, lower alkoxycarbonylamino, lower alkoxy(thiocarbonyl)thio, or cyclic or acyclic alkanoylamino in which the cyclic and acyclic alkanoylamino group may have a substituent selected from lower alkoxy, aryl, hydroxyaryl and protected hydroxyaryl; and X is O or S; and pharmaceutically acceptable salt thereof, which are useful in the treatment of hypertension, thrombosis and ulcer in human beings and animals.
Patent AT-E34257-T1 (AT)
Inventor: SCHWARZ GERHARD
IPC: H02M3/338
Filed: 1984-06-07
Granted: 1988-05-15
Abstract: 1. An electronic switching power supply for supplying power to a load (6) from an input voltage source (20) of variable voltage level, with a primary switched-mode blocking oscillator-type converter including a transformer (5) whose primary coil (51) is connected in series with the collector-emitter circuit of a first transistor (1) in parallel arrangement with the input voltage source (20) and whose secondary coil (52) is connected in series with the load (6) and a first diode (7), with the emitter of the first transistor (1) being connected to ground or reference potential via a first resistor (8), with the base of the first transistor (1) being connected via a feedback capacitor (9) and a feedback resistor (10) in series arrangement, to the end of the secondary coil (52) of the transformer (5) connected to ground or reference potential via the first diode (7), said base being further connected to the primary coil (51) of the transformer (5) via a second resistor (12) and to the collector of a second transistor (2) whose emitter is connected to ground or reference potential and whose base is connected, via a first reference element (11), to the junction of the secondary coil (52) of the transformer (5) and the load (6), characterized in that the base of the second transistor (2) is additionally connected via a second reference element (22) to the junction of the emitter of the first transistor (1) and the first resistor (8), and in that a diode (15) polarized in the direction of a a current controlling the first transistor is connected in parallel with the feed-back capacitor (9), said diode applying the output voltage residing at the secondary coil (52) of the transformer (5) directly to the base of the first transistor (1) as the second transistor (2) is placed in its non-conductive state.
Patent AT-E38320-T1 (AT)
Inventor: LINK HELMUT D
IPC: A61F2/36
Filed: 1984-06-18
Granted: 1988-11-15
Abstract: A hip joint endoprosthesis has a downward tapering stem (1) which is to be anchored in the femur and is composed of a main part (7) connected to the condyle head (4) and of a plurality of wedge pieces (10) which are movably guided longitudinally along the main part by means of cooperating guide surfaces (11,12). The friction on the guide surfaces between the main part (7) and the wedge pieces (10) is smaller than the friction caused by the outer surface (13), formed for promoting adhesion, of wedge pieces (10) on the bone. When the medullary cavity receiving the prosthesis stem widens, the load on the main part (7) causes an expansion of the wedge pieces (10) and hence an adaptation of the shape of the prosthesis.
Patent AT-E27357-T1 (AT)
Inventor: HUBER ERICH
IPC: G01D5/36
Filed: 1984-07-07
Granted: 1987-06-15
Abstract: A photoelectric length or angle measuring system for measuring the relative position of two objects includes a graduation of a scale which is scanned by a scanning plate of a scanning unit. The scanning unit includes an illuminating unit for the illumination of the graduations of the scale and the scanning plate. In this illuminating unit there is arranged a light emitting diode on a surface of a carrier. For the improvement of the light radiating characteristics of the illuminating unit, reflections in the direction of the graduations of the scale and the scanning unit of light beams emerging laterally from the light emitting diode are avoided by properly configuring the surface of the carrier. In alternate embodiments, this surface of the carrier consists of a light absorbing material, is covered by a light absorbing material, or is provided with a dimension along the measuring direction no greater than that of the light emitting diode.
Patent AT-E29095-T1 (AT)
Inventor: KLUTH HANS-JUERGEN
IPC: H04N5/205
Filed: 1984-11-30
Granted: 1987-09-15
Abstract: The circuit provides a correction signal generated by two-fold differentiation of the video signal which is then added to the video signal. According to the invention, a high pass filter is disposed in the path of the correction signal. The corrected video signal is limited to the black level value and to the white level value with the amplitude limiters. This assures the optimum operational mode of the circuit independent of the frequency course of the frequencies of the video signal in each case.
Patent AT-E42382-T1 (AT)
Inventor: CUYPERS MARTINUS HUBERTUS
IPC: F16G5/16
Filed: 1984-08-22
Granted: 1989-05-15
Abstract: Drive belt comprising an endless carrier band 4 and plate-shaped transverse members 1 with a central recess 5 for the band 4 the top edge 9 of the recess, starting from one of the upstanding side edges 8, extending over at least half the width of the carrier band 4 and being connected to a narrow slot 13 which opens into the top edge 10 of the member 1 and via which the transverse members 1 can be fitted around the band 4 with the slot 13 alternately facing one or the other edge of the band.
Patent AT-E41666-T1 (AT)
Inventor: LUVINH QUOC
IPC: C08F240/00
Filed: 1984-06-15
Granted: 1989-04-15
Abstract: Resins having an improved combination of softening point and tackifying properties together with good color and heat stability are obtained by Freidel-Crafts copolymerization of 4 to 80 wt. % of a C5/C6 unsaturated feed; 5 to 55 wt. % of a terpene and 3 to 55 wt. % of an unsaturated aromatic compound.
Patent AT-E36104-T1 (AT)
Inventor: HEWITT MICHAEL TIMOTHY HELMSLE
IPC: H04L27/10
Filed: 1984-09-06
Granted: 1988-08-15
Abstract: A multipoint radio system has a single node which communicates with a plurality of outstations on one frequency. The outstations using a different single frequency to communicate with the node. The node controls the transmission frequency at the outstations, eg by transmitting error signals which adjust the set points of frequency control loops in the oustations. In a preferred embodiment the node allows for residual errors by adjusting the decision threshold of its regenerator to the outstation on transmission.
Patent AT-E60280-T1 (AT)
Inventor: LANDLER JOSEF
IPC: B60R13/02
Filed: 1985-04-06
Granted: 1991-02-15
Abstract: Moulded articles and components or foil strips for motor vehicle interiors comprise deep-drawable, non-formed 2 or multi layer laminate foils, 500-2500, pref. 600-1500 microns thick formed from (i) one or more plasticiser-free or plasticiser-poor base films formed from blends of PVC, ABS and a plasticising polymer contg. polar gps. which has a mol. wt. greater than 10,000, pref. greater than 30,000 and forms a phase with, or is compatible with PVC or (ii) blends of PVC and ABS with a PVC/ABS content of greater than 40, pref. 50wt.% with another polymer, pref. an AN copolymer and a plasticising polymer as defined in (i) and (iii) a foamed layer or backing, pref. of polyurethane arranged on the base film and opt. (iv) a top film or surface layer pref. of a plasticiser-free or plasticiser-poor 40-500, esp. 100-350 microns thick film based on either PVC or blends of PVC and ABS and which contain a plasticising polymer as defined in (i). The novel feature is the inclusion of at least one 3-400, pref. 10-300 micron thick, sealing layer or film between plastifying. (ii) forming one or several foils or layers in a calendering, coating or co-extrusion process. (iii) mixing the polymer blend for the sealing and/or coverinq layers in an extruder or other plastifying equipment, heating and plastifying and (iv) combining with the base and top films in a calendering coating and/or co-extrusion process. Pref. the sealing and/or covering layers are applied by a doctor blade, gravure roll or spray process as a diluent contg. dispersion or soln. followed by a graining process. The laminated foil is shaped in a surface structured mould, pref. with the partial use of a negative deep draw process.
Patent AT-E46662-T1 (AT)
Inventor: BRAUN DIETER DIPL-ING
IPC: B60D1/06
Filed: 1985-09-11
Granted: 1989-10-15
Abstract: 1. A ballhead coupling (1) for trailers, having a coupling housing (4) which at its front end is made as part of a hollow ball (5) and in which a ball cup (7) is pivotally seated, where the hollow ball and the ball cup may be brought into engagement with a ballhead (9) fastened to a towing vehicle and the ball cup may be locked relatively to the hollow ball of the coupling housing in its position of engagement, characterized in that the inner face (10) of the hollow ball (5) of the coupling housing (4) and the inner face (12) of the ball cup (7) are provided with a coating (11, 13) of a layer of wear-resistant plastics.
Patent AT-E53271-T1 (AT)
Inventor: HEDLEY DAVID JOHN
IPC: G11C8/12
Filed: 1985-09-12
Granted: 1990-06-15
Abstract: A video signal memory which may form a field memory in a special effects equipment of a high definition video system, provides storage of n2m video data words and includes an array of n by n memory modules each capable of storing m video data words corresponding respectively to sample values at respective sample positions of a raster display, a first group of n buses for supplying data and address signals to the n columns respectively of the array, a second group of n buses for supplying data and address signals to the n rows respectively of the array, and means selectively to enable the first or second group of buses in each write cycle of the video signal memory and in the write cycle to supply over the enabled group of buses up to n data and address signals wherein the address designates the address in a memory module in the corresponding column or row of the array and the data is the data to be stored in the memory module.
Patent AT-E56205-T1 (AT)
Inventor: BROWN FREDERICK JEFFREY
IPC: A61P17/00
Filed: 1985-10-17
Granted: 1990-09-15
Abstract: The invention provides a series of novel heterocyclic amides of the formula I in which the group A∵CRa can be -CRb=CRa-, -CHRb-CHRa- or -N=<sub>CR</sub>a-, the amidic group Re.L can be Re.X.CO.NH, Re.X.CS.NH or Re.NH.CO attached at position 4, 5 or 6 of the benzenoid moiety, Z is an acid group selected from carboxy, an acylsulphonamide residue of the formula CO.NH.SO<sub>n</sub>Rg and a tetrazolyl residue of the formula II, and the radicals Ra, Rb. Rc, Rd, Re, Rf, Rg, Rh, n, X, G', O and G<sup>2</sup> have the meanings defined in the following specification.The compounds of formula 1 are leukotriene antagonists. The invention also provides pharmaceutically acceptable salts of the formula I compounds; pharmaceutical compositions containing the formula 1 compounds, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions; and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
Patent AT-E67584-T1 (AT)
Inventor: HENCHE WOLFGANG
IPC: F24H1/28
Filed: 1985-07-02
Granted: 1991-10-15
Abstract: A hot water boiler has a cylindrical combustion chamber (2) with an axially aligned burner (1). The combustion chamber is surrounded by two co-axial water chambers (3,4) provided with outlet (5) and return (6) pipes. The annular space (10) between the two water chambers forms the flue for the combustion gases and is fitted with ribbed panels (11) with the ribs facing the inner wall (8) of the outer water chamber (3).
Patent AT-E36824-T1 (AT)
Inventor: GASSNER THEO
IPC: B25C5/16
Filed: 1985-07-15
Granted: 1988-09-15
Abstract: A device for driving fastening elements, such as nails, staples and the like, includes a magazine extending transversely from a driving unit. A follower is located within the magazine for supplying fastening elements to the driving unit. For filling the magazine with fastening elements, the follower can be secured in a loading position. The follower is secured by a stop pivotally attached to the follower which engages an abutment on the magazine. The follower is released from the loading position by an actuating member movably mounted on the magazine so that it can contact an engagement part on the follower and pivot the stop out of engagement with the abutment.
Patent AT-E52128-T1 (AT)
Inventor: GRASSMANN JOHANN
IPC: E05D7/04
Filed: 1986-01-20
Granted: 1990-05-15
Abstract: 1. Hinge, in particular a shutter hinge for windows or doors comprising a shutter side mounting limb (2) which is connected by means of a pivot bearing limb (1) to the block, with a pivot bearing sleeve (3) being located at the block end of the pivot bearing limb (1), characterised in that the pivot bearing limb (1) and the mouting limb (2) are connected together in hinge-like manner and can be fixed relative to one another in form and force-locked manner in different angular positions by interengaging coupling elements (6, 7; 5, 8) and also by an axial clamping screw connection.
Patent AT-E41872-T1 (AT)
Inventor: VON BLUECHER HUBERT
IPC: C08L33/02
Filed: 1986-01-29
Granted: 1989-04-15
Abstract: 1. The use as an extinguishing agent of a dispersion of an aqueous phase and a phase obtained by hydration of swollen gen particles of a diameter of 0.1 to 3 mm of individual, water-insoluble, polar macromolecules of highly absorptive polymers based on (meth) acrylic acids, which are so cross-linked that they can take up 100 to 200 times their weight of water, the gel particles being present in an amount of 0.1 to 0.6 weight per cent calculated as dry substance and based on the aqueous phase, and the aqueous system having a viscosity below 100 mPa.