baber/WOPTO huggingface dataset:
Patent AT-E14189-T1 (AT)
Inventor: AUGROS JACQUES
IPC: A61F6/14
Filed: 1981-03-16
Granted: 1985-07-15
Abstract: 1. Contraceptive device designed to be placed inside the uterine cavity, of the type comprising an axial stem (1) and a tri-dimensional holding part (2) made of a supple and elastic material, said holding part being secured to one end (1a) of the stem (1) and extending transversaly to the axis (1b) of the stem (1) so as to be supported on the lateral uterine walls, said holding part (2) comprising two closed lopps (3, 4) each one of which is secured by way of elastic fastening means to the end (1a) of the stem (1) and being axially symmetrical with respect to the axis of the stem, said loops extending the stem (1) in divergent manner, characterized in that the loops have no symmetry with respect to a plane, but on the contrary are offset laterally in opposite directions one with respect to the other and also with respect to the axis of the stem, as a result of which the said holding part is adaptable in its two transverse dimensions (a and b) to the dimensions of the uterine cavity, the adjustment of the transverse dimensions (a) of the device to fit the uterine dimensions being made by a partial oberlapping of the loops in the manner of scissors blades.
Patent AT-E10328-T1 (AT)
IPC: A23L15/00
Filed: 1981-12-08
Granted: 1984-12-15
Abstract: 1. Claims for the contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Foodstuff with high nutritional efficiency, containing proteins, lipids and glucides or carbohydrates in the respective weight ranges of 8 to 40% (proteins), 5 to 30% (lipids) and 25 to 70% (glucides or carbohydrates), characterised in that at least 10% of the proteins are provided by quail eggs and at least 25% of the proteins are provided by hydrolysates (or autolysates) of proteins of animal origin or from fermentation, the lipids contain at least 30% of unsaturated or polyunsaturated fatty acids and the glucides are a combination of rapidly assimilated sugars and slowly assimilated sugars. 1. Claims for the contracting States : AT Process for preparing a foodstuff with high nutritional efficiency, containing from 8 to 40% of proteins, 5 to 30% of lipids and 25 to 70% of glucides or carbohydrates, characterised in that mixing is carried out of these three components chosen so that at least 10% of the proteins are provided by quail eggs, at least 25% of the proteins are provided by hydrolysates, or autolysates, of proteins of animal origin or from fermentation, that the lipids contain at least 30% of mono- or polyunsaturated fatty acids and that the glucides are a combination of rapidly or slowly assimilated sugars.
Patent AT-E31130-T1 (AT)
Inventor: WESTPHAL MANFRED
IPC: H01Q1/08
Filed: 1982-06-30
Granted: 1987-12-15
Abstract: This invention relates to an improvement in a collapsible antenna reflector with rigid, collapsible elements for high accuracy of contour, composed of a central panel and collapsible segments mounted thereto by means of joints, the improvement comprising means mounting the individual collapsible segments (5) so that in their collapsed state their contour curvature is equidirectional, with the individual collapsible segments being mounted perpendicularly to the central panel and being arranged from its periphery obliquely to the antenna axis.
Patent AT-E8724-T1 (AT)
IPC: H03M1/00
Filed: 1982-05-03
Granted: 1984-08-15
Abstract: In a digital-to-analog converter for bipolar signals all the bits change when the signals pass through the zero level. This results in a poor signal-to-noise ratio owing the small signal and the large noise contribution by the switching transients. The invention proposes to add a digital number to or subtract it from the digital input signal as an offset. As a result of this, the switching point is shifted towards a higher amplitude, which improves the signal-to-noise ratio and the distortion in the case of digital audio signals.
Patent AT-E25138-T1 (AT)
Inventor: KRAUSE BERND
IPC: F16K5/06
Filed: 1982-02-12
Granted: 1987-02-15
Abstract: A valve seat especially adapted for a butterfly valve is provided which is formed both of metal and <<soft>> material so as to furnisch a <<bubble tight>> seal in normal operating conditions and a metal-to-metal seal in fire situations. The seat is uniquely constructed and is permanently deformed by the disc or closure member of the valve to form a precise size and configuration corresponding to the size and configuration of the disc.
Patent AT-E13919-T1 (AT)
Inventor: STILES JOHN BERNARD
IPC: E03C1/20
Filed: 1982-07-16
Granted: 1985-07-15
Abstract: A system of a shower tray with waste and support means is disclosed, the system comprising: a shower tray (10) provided with a flat (12) having a waste hole surrounded by a spigot (13) dependent from the flat (12); support means (50, 60) capable of supported the shower tray (10), the support means (50, 60) having a channel (54) for accommodating waste components (20, 30) below the shower tray (10); a waste flange (1) which has a flange portion (2) capable of resting on the flat (12) of the shower tray (10) and which has a tail portion (4) capable of passing through the spigot (13); and a waste body adaptor (20) having (a) means (24) for resisting rotation relative to the support means (50), (b) a recess (21) for accommodating a lower end region of the spigot (13), (c) a threaded portion (22) for engagement with a complementary threaded portion (5) on the tail portion (4) of the waste flange (1), and (d) a portion (23) suitable, in use, for engagement with a waste trap (30). The body adaptor (20) per se constitutes another aspect of the invention.
Patent AT-E27190-T1 (AT)
Inventor: CHESSIN HYMAN
IPC: C25D3/04
Filed: 1982-07-21
Granted: 1987-05-15
Abstract: The invention provides a hexavalent chromium plating bath containing chromic acid, an iodine releasing compound and/or a bromine releasing compound such as iodate, periodate, bromate or perbromate, and a carboxylate which is stable in the bath. Exemplary stable carboxylates include acetic acid, propionic acid, chloroacetic acid, trichloroacetic acid, succinic acid, sulfoacetic acid, benzoic acid, picolinic acid, and nicotinic acid. Bright chromium deposits can be produced with these baths at high current efficiencies employing high temperatures with substantially no low current density etch.
Patent AT-E14803-T1 (AT)
Inventor: AUDYKOWSKI THADDEUS DR
IPC: G03F7/00
Filed: 1982-09-13
Granted: 1985-08-15
Abstract: Uniform protective coatings, particularly solder resist masks, on printed circuit boards can be produced with coating compositions having a viscosity of 200 to 700 m Pas at 25 DEG  C. and comprising a solution of a photosensitive, thermally curable, lacquer-forming substance, wherein there is additionally uniformly dispersed 5 to 50% by weight of a finely divided filler.
Patent AT-E21562-T1 (AT)
Inventor: REYNOLDS PETER H
IPC: G01R31/14
Filed: 1981-12-14
Granted: 1986-09-15
Abstract: PCT No. PCT/US81/01647 Sec. 371 Date Jul. 28, 1983 Sec. 102(e) Date Jul. 28, 1983 PCT Filed Dec. 14, 1981 PCT Pub. No. WO83/02162 PCT Pub. Date Jun. 23, 1983.An insulation specimen may be analyzed by removing any absorbed charge from the specimen. Test voltage E is applied through system resistance R. ITOT is sensed at time intervals occurring at selected times multiplied by any three points in a power series while maintaining E constant and RIR is calculated from the formula:  <IMAGE>  and displayed. Apparatus consists of a high voltage power supply, current sensing means and specimen terminals for connecting an insulating specimen across the power supply in series with the current sensing means. A voltage comparator is connected across the specimen terminals to sense effective voltage across the specimen. Computation means receives inputs from timing means, the current sensing means and the voltage comparator and is used to calculate insulating current using a formula involving elapsed time measurements of total current through the insulation specimen to calculate insulation current and the insulation resistance of the insulation specimens. Means is employed to adjust the high voltage direct current power supply and display means permits display of insulation current and insulation resistance readings.
Patent AT-E16716-T1 (AT)
Inventor: BLUM ADOLF
IPC: D06P5/15
Filed: 1983-08-08
Granted: 1985-12-15
Abstract: 1. A process for the production of discharge prints on textile materials made of wool, silk or polyamide by applying a discharge print paste to the textile material which is dyed or printed with a dischargeable acid dye or metal complex dye, and then steaming and finishing off the goods, wherein the discharge print paste contains, as discharging agent, a mixture of (a) an alkali metal salt of hydroxymethanesulfinic acid, amino-, imino- and/or nitrilomethanesulfinic acid, and (b) a water-soluble magnesium salt, 0.3 to 0.8 mole of (b) bieng used per mole of sulfinic acid group of a compound according to (a).
Patent AT-E28963-T1 (AT)
Inventor: LANDWEHR FRIEDRICH
IPC: G01F15/08
Filed: 1983-09-21
Granted: 1987-09-15
Abstract: 1. A milk metering and/or milk controlling device for milking plants for measuring the quantity of milk from a cow during a milking operation, or for controlling the milk flow during the milking operation, comprising a deaerating chamber (1), which is connected to a milk supply line (2) and may be acted on by an underpressure ; a measuring chamber (3) comprising a milk outlet (5) and connected via a closable milk inlet opening (4) to the deaerating chamber (1) and in which a measuring device is arranged having a magnetic float (10) guided on a pipe (13) and at least one switching contact (9) operated by the float (10) in dependence on the level of the milk ; and a counting and/or indicating device (12) which receives pulses from the switching contact or contacts, characterized in that the pipe (13) is constructed as an aeration pipe and in that the magnetic float (10) is guided on an aeration pipe (13) comprising an aeration valve (14) and ending at a distance below the milk inlet opening, which aeration pipe (13) movably carries, in the measuring chamber (3) at the air outlet end (13a), a separating valve (15) which releases the milk inlet opening (4) when there is underpressure in both chambers (1, 3) and closes said opening (4) during aeration.
Patent AT-E21840-T1 (AT)
Inventor: MILLS STEPHEN DAVID
IPC: B22D41/20
Filed: 1983-01-07
Granted: 1986-09-15
Abstract: A support mechanism for a stopper (10) used in casting comprises an upright, axially movable support shaft (20) located outside the associated container (2), to the upper end of which shaft (20) is welded a block member (34) having formed therein a transversely elongate slot (46) extending fore and aft through the block member (34). One end of a transverse connecting arm (30) passes through the slot (46) and can be adjustably located, both axially and transversely, relative to the block member (34) prior to securing to the block member (34). To the other end of the transverse arm (30) is attached one part (38) of a two-piece clamp (32) which grips the upper regions of the stopper (10) to secure said stopper (10) to the support mechanism, location means (18,42) reacting between the stopper (10) and the clamp (32).
Patent AT-E27746-T1 (AT)
Inventor: BENSADOUN MICHEL
IPC: H02P1/16
Filed: 1983-08-11
Granted: 1987-06-15
Abstract: A variable level liquid rheostat having a tubular overflow member between a starting chamber and a tank for controlling the level of electrolyte in the starting chamber. The overflow member has a closed upper end inside the starting chamber and lateral discharge orifices and communicates with the electrolyte in the tank. The overflow member produces a siphoning effect when the electrolyte level in the starting chamber is substantially above the discharge orifices for causing a sudden drop of the level in the starting chamber until the electrolyte level in the starting chamber again reaches the discharge.
Patent AT-E24394-T1 (AT)
Inventor: DOREMIEUX JEAN-LOUIS
IPC: A61G15/00
Filed: 1983-11-23
Granted: 1987-01-15
Abstract: 1. A working place for preparing wire arches (A) for orthodontic works, said working place being characterized in that it comprises at least the following elements grouped in one set : a surface (1) to be lighted by transparency, for examining radiographs against the light, and an apparatus for controlling said surface lighting, a projector (2) of arch curve models with a translucent projection screen (3) and at least one control and/or adjustment apparatus (26), two electric terminals (4, 4') each able to receive one end of an arch (A) and each connected to one electric wire (4a, 4b), one of said wires being provided with a switch (5), a vat (6) for reduction of the arches (A) for receiving an etching agent or an electrolyte, a vat (7) able to receive an etching agent and/or electrolyte neutralizing solution, and mechanical connection means (8) maintaining associated all said elements and making said set look like a piece of furniture.
Patent AT-E26557-T1 (AT)
Inventor: GUERIN JEAN
IPC: B62D21/02
Filed: 1983-04-20
Granted: 1987-05-15
Abstract: 1. The chassis of a utility vehicle comprising at least one traverse (3) of a composite shape fixed to at least two side-members of the chassis, and intended to take the attachments of components, characterised in that the said traverse has the general shape of a rectangular frame constituted by two long horizontal sides and by two verticals, and arranged around the side-members (1) and (2) of the chassis which pass through this frame, each of the said verticals (6) and (7) being fixed to the exterior face of the corresponding side-member (1), (2).
Patent AT-E32443-T1 (AT)
Inventor: PRINS FOKKO
IPC: B62B3/04
Filed: 1983-10-10
Granted: 1988-02-15
Abstract: A wheel barrow comprising a carrier frame (1), a travelling wheel (2) at one end, connected to said carrier frame by coupling means for movably carrying said carrier frame, a pair of handles (15, 16) at the other end for manually supporting and wheeling the barrow, and cargo accommodated means for holding and transporting cargo. According to the invention, said cargo accommodating means include a lifting clamp (5) comprising a pair of clamping jaws (7, 8).
Patent AT-E21819-T1 (AT)
Inventor: WAGNER RULDOF DR DIPL-ING
IPC: C22C5/04
Filed: 1984-03-29
Granted: 1986-09-15
Abstract: Cast alloys which should be suited for both the production of removable dental construction (model casting technique) and also for permanent crowns and bridges with ceramic facing (firing technique) must combine good firing properties and good tensile strength and strain values. Alloys of this type consist of 65-85% Pd, 0-10% Au and/or 0-5% Pt, 0.1-10% Sn, 1-10% Ga, 1-12% Cu as well as 0.5-1.5 Ru and/or 0.05-0.7% Re.
Patent AT-E38978-T1 (AT)
Inventor: SCACCIA CARLO
IPC: C07C51/58
Filed: 1984-04-03
Granted: 1988-12-15
Abstract: A process is described for preparing isobutyryl fluoride which involves reacting propylene, carbon monoxide and hydrogen fluoride under substantially anhydrous conditions in at least two continuous flow reaction zones, and the incremental addition of propylene and carbon monoxide to the reaction mixture at a point or points between the reaction zones.
Patent AT-E40655-T1 (AT)
Inventor: BOLLENRATH FRANZ-MICHAEL DR
IPC: C08G65/44
Filed: 1984-12-21
Granted: 1989-02-15
Abstract: A method for introducing gases into liquids, wherein a stirred kettle is used which has the form of a cylindrical vessel in which the length/diameter ratio should be at least 1; and wherein the stirred kettle is filled to a level of more than 70% with the liquid into which gas is to be introduced, the gas feed rate is adapted to the absorption capacity of the liquid, and the stirrer speed is adjusted such that the largest coherent amount of gas is 10% of the volume of the stirred kettle.
Patent AT-E34633-T1 (AT)
Inventor: BERGMANS HENDRIK JAN
IPC: G11B5/592
Filed: 1984-06-07
Granted: 1988-06-15
Abstract: In a helical scan video recorder in which the magnetic heads are arranged on bimorph piezoelectric actuators it may be desirable, in order to counteract depolarization of the piezo-electric elements, to bias these elements. This is possible without the use of additional slip rings if the electrode to which the drive voltage is applied is connected, via a diode, to the electrode to which the bias is applied and the bias is applied, alternately with the drive voltage, at instants at which the associated magnetic head is not used. If the (lower) drive voltage is applied the diode is cut off and the bias is isolated from the drive.
Patent AT-E48800-T1 (AT)
Inventor: CAPPEL BERT
IPC: B65H5/22
Filed: 1985-02-27
Granted: 1990-01-15
Abstract: A sheet guiding device for use with a multicolor printing press having multiple printing units and a sheet stacker wherein the sheet guiding means is disposed between at least one of a pair of printing units and the stacker for guiding sheets therebetween, the guiding means including a chain conveyor with sheet grippers overlying a guide surface between the printing units and the stacker with a plurality of air nozzles formed in the surface of the guide surface and communicating with a plurality of flow ducts, the guide surfaces being disposed continuously and uninterruptedly between the printing units and the sheet stacker and the air nozzles being in the form of apertures in the guide surfaces having a diameter of about 15 mm, the area of the apertures being from 15 to 30% of the total guide surface area, the apertures being supplied by low-pressure high-volume-flow fans disposed in the flow ducts and the fans being reversible so that the nozzles can be selectively supplied with air at a positive or negative pressure.
Patent AT-E31935-T1 (AT)
Inventor: SCHREIBER HERBERT
IPC: C08G59/24
Filed: 1985-08-12
Granted: 1988-01-15
Abstract: A composition comprising a polymeric resin derived from (A) at least one compound containing an average of more than one 1-oxa-3-aza-tetraline group per molecule with (B) at least one cycloaliphatic epoxide containing at least two epoxide groups, at least one of said epoxide groups being part of said ring, the mole ratio of (B) to (A) being in the range of about 0.2 to about 2.
Patent AT-E51114-T1 (AT)
Inventor: LJUNGQVIST ROLF DIPL-ING
IPC: H02M7/757
Filed: 1985-08-15
Granted: 1990-03-15
Abstract: A method for controlling a converter in an HVDC power transmission system and a converter with appropriate control means for carrying out said method. The current regulator influences the control angle of the converter in dependence on the difference (I0-Id- DELTA I) between, on the one hand, the measured current (Id) and, on the other hand, the current order signal (I0) decreased by a current margin value ( DELTA I), controlling the converter with a control angle which is dependent on the one hand, on a proportional component being linear proportional to said difference and, on the other hand, on an integral component corresponding to the time integral of said difference. The current regulator has a proportional regulator part (PR) and an integrating regulator part (INT1). The output signal of the integrating regulator part is limited in the upward direction to a value corresponding to a maximum value of the control angle of the converter. The output signals from the integrating and the proportional regulator part are added to form the output signal of the current regulator. The limiting value of the integrating regulator part is calculated by a calculating circuit as a function of the current order and the ideal direct voltage of the converter. The calculation is made by determining the control angle at which, at a load current equal to the current order, the extinction angle becomes equal to the smallest permissible turnoff angle. From this angle there is then subtracted the output of the proportional unit at a current equal to the current order, and the result constitutes the limiting value for the integrating regulator part.
Patent AT-E39922-T1 (AT)
Inventor: BONDINELL WILLIAM EDWARD
IPC: C07D233/84
Filed: 1985-06-11
Granted: 1989-01-15
Abstract: Compounds of formula <CHEM>  in which,  X<1> is C2-6 alkyl, (CH3)2C = CHCH2 or phenyl;  X<2> and X<3> are each hydrogen or, when X<1> is C2-6 alkyl,  X<2> and X<3> together can also form a carbon atom bond;  Y is selected from the group consisting of -CO2H, -CH2OH, @@CH2OH    and -@H(CH2)nCO2H   wherein n is 2 or 3 and Z is hydroxyl or hydrogen; and R is selected from the imidazolyl radical of the following formulae (A) or (B) <CHEM> wherein R1 is hydrogen, C1 to C4 alkyl or C3 to C4 alkenyl, R2 is hydrogen, C1 to C4 alkyl, carboxl or carboxamido, or either -(CH2)pCO2H or -(CH2)pCONH2, wherein p is 1 ro 2, when R1 and R3 are hydrogen or C1 to C4 alkyl, and R3 is hydrogen, C1 to C4 alkyl or -CH2CO2H with the proviso that R1, R2 and R3 cannot all be hydrogen or <CHEM> wherein R4 is hydrogen, C1 to C4 alkyl or C3 to C4 alkenyl, R5 is hydrogen, C1 to C4 alkyl or C3 to C4 alkenyl and R6 is hydrogen or carboxyl with the proviso that R4, R5 and R6 cannot all be hydrogen; or a pharmaceutically acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases in which leukotrienes are a factor e.g. asthma.
Patent AT-E36978-T1 (AT)
Inventor: ERHARD RAYMOND
IPC: B23Q1/48
Filed: 1985-02-15
Granted: 1988-09-15
Abstract: This machine for sawing commercial products consisting of accurately sized plates of metal, wood, chipboard or other similar materials comprises a turn-table mounted on a feed table adapted to be set in various positions along a path disposed at right angles to the sawing line, and responsive to means for driving the feed table forwards and backwards, the backward movement of the feed table being attended automatically by a 90-degree rotation of the turn-table. The invention is applicable more particularly to the trimming and finishing of the contours of multilayer printed circuits subsequent to the strata-forming operation.
Patent AT-E35791-T1 (AT)
Inventor: PFISTER JOSEF
IPC: B25H3/06
Filed: 1986-01-28
Granted: 1988-08-15
Abstract: 1. A tool-holding device for tools which more especially have a conical fastening part, comprising a carrying plate having openings into which are inserted reception bushes having several supporting bodies which are distributed uniformly over their circumference and which are adjustable by degrees and exchangeable in their radial position and which have a free abutment surface which is adapted to the fastening part of the tools, characterized in that the reception bushes (11) are designed as annular bodies having a cylindrical outer surface (15), the inner surface (16) of which has, side-by-side in the circumferential direction, reception apertures (22 - 25) having different radial depths for the supporting bodies (12).
Patent AT-E63940-T1 (AT)
Inventor: VON BONIN WULF DR
IPC: C09D5/18
Filed: 1986-11-13
Granted: 1991-06-15
Abstract: A porous or non-porous intumescent mass comprising one or more carbonization auxiliaries, one or more fillers and optionally one or more other auxiliary agents, produced by the reaction of a polyisocyanate with an isocyanate reactive compound, optionally containing phosphorus or boron, in the presence of polyepoxide. The intumescent mass according to the invention having good fire characteristics and can be used to produce structural elements for fire resistance purposes, fire barriers, textile coatings, linings, laminates and pipe insulators.
Patent AT-E58633-T1 (AT)
Inventor: BLEHERT MICHAEL
IPC: A47L11/20
Filed: 1986-12-29
Granted: 1990-12-15
Abstract: This invention is concerned with a machine and/or system as well as a method of operation and an assembly whereby a sweeping unit may be quickly converted into a scrubbing unit and vice versa. The system is capable of operation either in a sweeping mode or a scrubbing mode and is also adaptable to include a vacuum wand assembly when the unit is to be operated in its sweeping mode.