baber/WOPTO huggingface dataset:
Patent AT-E29316-T1 (AT)
Inventor: SACHER FRIEDRICH JOSEF
IPC: G03B23/18
Filed: 1983-11-29
Granted: 1987-09-15
Abstract: PCT No. PCT/EP83/00318 Sec. 371 Date Jul. 26, 1984 Sec. 102(e) Date Jul. 26, 1984 PCT Filed Nov. 29, 1983 PCT Pub. No. WO84/02200 PCT Pub. Date Jun. 7, 1984.A projection apparatus for transparencies has at least four projectors each including a projection lamp, a condensor and an objective and arranged to point at the same part of a picture screen. The projectors are offset from one another, the objectives and the condensors have axes which are transversely offset from one another so as to project on the picture screen pictures in register, the projection lamps are adjustable in their brightness independently of one another. A flat disc supports a plurality of transparencies with offset similar to the projectors and rotates about a central axis. The disc is subdivided into a plurality of substantially equal sectors each arranged for supporting a group of at least four transparencies to be associated with the four projectors. An objective support supports the objectives of the projectors with offset relative to one another; and a condensor support supports the condensors of the projectors with offset which is similar to the offset of the objectives. An elective drive drives the disc for supporting the transparencies.
Patent AT-E23086-T1 (AT)
Inventor: OEHRLI URS A
IPC: H04B17/40
Filed: 1984-02-01
Granted: 1986-11-15
Abstract: 1. Method for monitoring intermediate repeaters (V1, V2, V3, ...) which, for compensating the attenuation losses along a signal line (13) are arranged between two terminal stations (1, 2) and are supplied with a supply voltage (VS) via a common supply line (14), in which method the operational state of the intermediate repeaters (V1, V2, V3, ...) is monitored by a central monitoring unit (7) and information is transmitted from the monitoring unit (7) to the intermediate repeaters (V1, V2, V3, ...) by means of a change in the supply voltage (VS) and from the intermédiate repeater (V1, V2, V3, ...) to the monitoring unit (7) by means of pulse-shaped increases in the supply current, characterized in that a monitoring cycle (TZ) is initiated by lowering the supply voltage (VS) for a short time and within the monitoring cycle (TZ) response signals (A1, A2, A3, ...) are transmitted consecutively in time from the intermediate repeaters (V1, V2, V3, ...) via the supply line (14) to the monitoring unit (7) and are there evaluated, the response signals (A1, A2, A3, ...) containing in each case a sequence of information peaks (IB).
Patent AT-E35079-T1 (AT)
Inventor: SCHAIBLE SIEGFRIED DIPL-ING
IPC: A01F15/12
Filed: 1984-04-25
Granted: 1988-07-15
Abstract: The apparatus for binding rolled bales comprises at least one reel of twine, a twine guiding device for guiding the hank of twine along the surface of the bale to be bound and a control device for the twine guiding device, comprising a rope sheave and a set of gears. The twine guiding device comprises two spaced twine guiding arms staggered with respect to one another which may be pivoted in the opposite direction one from the other from an initial position, in which the two arms cross over one another, to a maximum position, in which the two ends of the bale are simultaneously bound, to an end position, which corresponds essentially to the initial position.
Patent AT-E44913-T1 (AT)
Inventor: JEINDL FERDINAND DIPL-ING
IPC: B60C27/10
Filed: 1984-10-23
Granted: 1989-08-15
Abstract: A tire chain adapted to be mounted on and readily removed from a vehicle tire includes an inner support extending, in the mounted state of the chain, circumferentially along and in engagement with an inwardly oriented tire side. The inner support has a spring steel yoke including adjacent opposite free yoke ends and a hook lock having cooperating first and second components mounted on the opposite yoke ends, respectively and adapted to selectively assume an interengaged, closed state or a disengaged, open state. The first component is a flat, quadrangular eyelet defining an eyelet plane oriented such that in the mounted state of the tire chain the eyelet lies flat against the side wall of the tire and further, the second component is a flat hook defining a hook plane oriented perpendicularly to the eyelet plane.
Patent AT-E45089-T1 (AT)
Inventor: HUTH STANLEY WILLIAM
IPC: A61K31/79
Filed: 1984-05-22
Granted: 1989-08-15
Abstract: @ A method of preparing solutions containing thimerosal and polyvinylprrolidone which results in improved stability of thimerosal is disclosed. The method involves applying a certain amount of heat to the polyvinylpyrrolidone while it is in aqueous solution and prior to its combination with thimerosal. The required thermal input to the polyvinylpyrrolidone solution is a function of four variables: solution temperature, heating time, external pressure and polyvinylpyrrolidone concentration. Advantageously this method may be employed in the manufacture of contact lens solutions.
Patent AT-E42566-T1 (AT)
Inventor: LUNK HANS EDMUND
IPC: C08L57/00
Filed: 1984-10-05
Granted: 1989-05-15
Abstract: Melt-shapeable polymeric compositions comprising a first fluoropolymer of relatively low crystallinity and a second fluoropolymer of relatively high crystallinity, especially a fluoropolymer obtained by irradiating a fluoropolymer which cannot be melt-shaped in the absence of other polymers. The first fluoropolymer is preferably a copolymer of tetrafluoroethylene and an perfluorinated comonomer, e.g. hexafluoropropylene or a perfluorinated vinyl ether. The second fluoropolymer is preferably tetrafluoroethylene which has been irradiated to a dosage of 2.5 to 40 Mrad. The weight ratio of the first to the second polymer is preferably 0.3:1 to 2.5:1. The compositions are melt-shapeable, and the resulting shaped products have a valuable combination of properties derived from both fluoropolymers. For example, the compositions are particularly useful for electrical insulation, especially as low loss foamed insulation in coaxial cables.
Patent AT-E30143-T1 (AT)
Inventor: ANDERSSON PER-ERIK
IPC: D21C11/00
Filed: 1984-07-18
Granted: 1987-10-15
Abstract: The invention relates to a method of controlling a hydrolysis step at an anaerobic treatment process for treating wastewater from the manufacture of peroxide bleached mechanical or chemi<sub>-</sub>mechanical pulp. The method is carried out in that the redox potential of outgoing water from the hydrolysis step continuously is measured and controlled in that ingoing water to the hydrolysis step at demand is directed past the hydrolysis step and to a subsequent aerobic step.
Patent AT-E60222-T1 (AT)
Inventor: SCHELLER HANS-ULRICH DR
IPC: A61K8/00
Filed: 1985-05-11
Granted: 1991-02-15
Abstract: A dentifrice for hypersensitive teeth containing at least 15% by weight of an apatite having an average particle size of less than 8 mu m and an abrasion value (RDA) of less than 30 as the sole crystalline and polishing substance. No further soluble mineral salts are present in the dentifrice. The dentifrice may also contain a local anesthetic.
Patent AT-E38543-T1 (AT)
Inventor: SCHNELL RAIMUND DIPL ING
IPC: E04B1/58
Filed: 1985-11-26
Granted: 1988-11-15
Abstract: A fastening arrangement for a minimum of three struts along the spatial axes has two interconnectable retainers, each of whose outer surfaces follows the surface of a simple geometric body, and each of whose opposing inwardly facing sides is formed from the surface of a cut through the geometric body. Additionally, the retainers have drilled recesses, along the spatial axes, to accept the struts, whose axes cross each other. By means of the drilled recesses, each retainer forms a three-armed body.
Patent AT-E62066-T1 (AT)
Inventor: NOCCHI MARZIO
IPC: F41H5/04
Filed: 1985-12-14
Granted: 1991-04-15
Abstract: Shaped cap made of composite material for personal protection, such as helmets and the like, comprising an outer shell of metal material, superimposed onto an inner shell constituted by a fibrous material impregnated with synthetic resin, said two shells being solidly linked to each other by means of a layer of polymeric material interposed between the same shells.
Patent AT-E57196-T1 (AT)
Inventor: UNGER GERFRIED DR
IPC: C08G85/00
Filed: 1985-11-26
Granted: 1990-10-15
Abstract: A solvent-containing composition for the cleaning of equipment used to mix and handle reactive multicomponent mixtures of high viscosity, which react to form polymers. In order to improve the capacity of the solvent to dissolve the more or less polymerized mixtures, the solvent contains a chain-terminating agent. For binary systems containing liquid polysulfide polymers, the solvent contains a chain-terminating agent or chain-degrading agent containing mercapto group-containing compounds of the general formula R-SH or disulfide or polysulfide group-containing compounds of the general formula R-Sn-R, in which formulas n>/=2 and R represents equal or difficult alkyl residues, aryl residues or substituted alkyl or aryl residues. For binary polyurethane systems, the solvent contains chain-terminating compounds which in their molecule contain a Zerewitinoff-active hydrogen atom and have the general formula HY-R1, wherein   <IMAGE>   where R2=H or alkyl and R1 is an organic radical which will not enter into polyaddition or polycondensation reactions with itself or with isocyanate groups.
Patent AT-E56124-T1 (AT)
Inventor: FABBRO ORESTE
IPC: A23G3/34
Filed: 1985-08-15
Granted: 1990-09-15
Abstract: The gasified sweet with a spherical shape or any other regular or irregular shape, incorporating or not incorporating a stick of plastic or other suitable material, and producing small popping noises resembling the bursting of the bubbles in gasified drinks, is obtained continuously and automatically by means of machines for the formation of the caramel stick, for calibration and stamping-out, optionally with introduction of the stick, and for cooling, which are subjected to pressurisation at certain pressures greater than atmospheric pressure, and preferably between 10.1525 and 81.06 bar. The successive stages of the process take place continuously inside pressurised containers, from the instant when the molten and gasified caramel mass is present in the initial container until the instant when the gasified sweet with a stick is completely crystallised, its internal temperature being below 30<o>C. Due to the fact that the occluded gas ruptures the protective film when the hard sweet is consumed, the latter produces, in a uniform and continuous fashion, a hissing resembling the popping noises produced by the bursting of the bubbles in refreshing, gasified drinks, without producing strong cracks which would break the piece of confection attached or not attached to the stick.
Patent AT-E48726-T1 (AT)
Inventor: RUPPERT UDO DR
IPC: H02P6/14
Filed: 1986-01-30
Granted: 1989-12-15
Abstract: A driving and positioning system consisting of a rotor equipped with permanent magnets and of a stator with at least two windings. The windings are connected to an electronic voltage-supply circuit controlled by rotor-position sensors for commutating the current. To improve its adjustment potential by converting the system into one that can be magnetically meshed or latched, the stator is non-ferrous, the disk-shaped stator windings, which are positioned in parallel planes, are overlapped in such a way that the magnetic field generated by the windings and surrounded by the coils is essentially parallel to the magnetic field generated by the permanent magnets, and the rotor-position sensors are each integrated into both windings. A practical electronic voltage-supply circuit for controlling the system is also described. It has two sets of multiplication stages and a set of addition stages in a prescribed layout.
Patent AT-E51705-T1 (AT)
Inventor: NORDSTROEM LENNART KNUT
IPC: G01D5/12
Filed: 1986-05-06
Granted: 1990-04-15
Abstract: A control device arranged to generate electrical signals through manual control movements, for adjusting a controlled element (14), comprises a control stick (3) that is composed of an inner (4) and an outer (5) stick part and which projects outward from a supporting surface (2) adapted to support an operator's hand when it grips the two stick parts. Moments opposing control movements and biasing toward the neutral position ar generated by a rod-like spring element (6) that connects the two stick parts (4, 5). In operative connection with this spring element there is a signal emitting device (10), preferably in the form of resistive or inductive transducers which sense the position of the outer stick part in relation to the inner one and which emit the electrical signals in dependence upon the control movements.
Patent AT-E52913-T1 (AT)
Inventor: SUN ANTHONY MEIN-FANG
IPC: A61K35/12
Filed: 1986-01-03
Granted: 1990-06-15
Abstract: Living cellular material is microencapsulated in a biocompatible semi-permeable membrane formed by interaction of aqueous solutions of poly-anionic and -cationic acrylic polymers to form water-insoluble polymer-polymer complex. An aqueous suspension of the cellular material in the polyanionic or polycationic acrylic polymer is introduced in droplet form into an aqueous solution of the polycationic or polyanionic (respectively) acrylic polymer. Examples of living cellular material include hybridoma cells and Islets of Langerhans.
Patent AT-E68483-T1 (AT)
Inventor: CLAUSS ALLEN DAVID
IPC: C11D3/39
Filed: 1986-06-10
Granted: 1991-11-15
Abstract: Novel peroxyacids of the formula:   <CHEM> wherein X is an alkylene group selected from propylene and butylene, R is alkyl containing from 4 to 12 carbon atoms, benzyl or phenyl and m is 1 or 2. The compounds are useful as disinfectants and fabric bleaches.
Patent AT-E45861-T1 (AT)
Inventor: NICHOLS WALTER ALLEN
IPC: A24D3/04
Filed: 1986-11-04
Granted: 1989-09-15
Abstract: A variable dilution cigarette (40), of the type having a filter (42) with two relatively rotatable segments (44,45) having slits (62,63), (60,61) in the plug wrapping (52) and the tipping paper (43) which rotate in and out of rotational registry to vary the dilution level, is provided which is insensitive to slight longitudinal misalignment of the slits. An array of longitudinal depressions (50) is formed in one segment of the filter plug centered on the slit in the plug wrapping and ending short of both ends of the filter segment containing the slit. The depressions act as a plenum allowing the longitudinal flow of air between the slit in the tipping paper and the slit in the plug wrapping in case of longitudinal misalignment arising during use, but do not allow circumferential air flow when the slits are intentionally deregistered by relative rotation of the filter segments. Because the depressions do not reach the ends of the filter segment containing the slit, they do not allow any unwanted air into the filter.
Patent AT-E78348-T1 (AT)
Inventor: DIDIER LAURENT
IPC: G05B19/04
Filed: 1986-06-20
Granted: 1992-08-15
Abstract: Programming unit for controlling the operation of a washing machine comprising an electromechanical component with synchronous motor (10) driving cams interacting with breakers or switches the state of which depends on the angular position of the cams. These breakers control the electrical power supply to the elements of the washing machine. A microprocessor (14) determines the stoppage periods of the motor (10) and hence the period of operation of at least some of the washing machine's operations.
Patent AT-E58349-T1 (AT)
Inventor: WIDERSTROEM CARIN ANN-HELEN MA
IPC: A61J1/00
Filed: 1986-03-19
Granted: 1990-11-15
Abstract: Dosage package of a thermoplastic material with a relatively flat container (1), which has a permanently shaped edge wall portion (5) extending all around, as well as two opposite side wall portions (8, 9), which are compressable to discharge a well defined dosage via a discharge tube (2), which joins the edge wall portion (5).
Patent AT-E87777-T1 (AT)
Inventor: JASPER STEVEN C
IPC: H03B27/00
Filed: 1986-01-30
Granted: 1993-04-15
Abstract: A digital Zero-IF Selectivity Section (DZISS) (20, 20'). The DZISS of the present invention teaches a topology that facilitates realization in both transmitter (20') and receivers (20). In the preferred low-speed embodiment, the digital filters (32, 32', 33, 33') are comprised of cascaded filter sections (64a-64d) employing decimation (66) to reduce the data rate. In the preferred high-speed embodiment, the digital filters (32, 32', 33, 33') are more sophisticated as at least the first filter section (64') is decomposed to enable high-speed operation. Decimation (66) is also employed on the high-speed embodiment to allow subsequent circuitry to operate at a lower data rate thus consuming less power. In an alternate embodiment, applicable to the low-speed and high-speed preferred embodiments, sections of the digital low pass filters (100A, 100B) are time multiplexed (104) effectuating a cost and space savings.
Patent AT-E43742-T1 (AT)
Inventor: BAAS DIETER
IPC: G11B19/28
Filed: 1986-03-08
Granted: 1989-06-15
Abstract: PCT No. PCT/EP86/00127 Sec. 371 Date Nov. 4, 1986 Sec. 102(e) Date Nov. 4, 1986 PCT Filed Mar. 8, 1986 PCT Pub. No. WO86/05310 PCT Pub. Date Sep. 12, 1986.In order to reach precisely a predetermined place on an audio disk during a search run with contactless scanning, the scanning speed is determined from the speed of rotation of the disk. This occurs preferably at the beginning of the first recorded piece. The information concerning the speed of rotation of the disk is determined from the radial error signal. The arrangement is adapted for determining scanning speeds that vary among disks, and where each disk has a scanning speed that is unique to the disk and differs from the scanning speed of another disk.
Patent AT-E78882-T1 (AT)
Inventor: HOOTS JOHN E
IPC: C23F11/173
Filed: 1987-03-04
Granted: 1992-08-15
Abstract: A method for inhibiting corrosion in industrial cooling waters which contain hardness and a pH of at least 6.5, by dosing the water with a composition which comprises a water-soluble inorganic phosphate capable of inhibiting corrosion in an aqueous alkaline environment and a hydrocarbon polymer containing an N-substituted acrylamide polymers with an amide structure as follows: <CHEM>  where R2 is hydrogen or methyl, where R1 is a hydrogen or an alkyl and R is alkylene or phenylene, and X is sulfonate, (poly)hydroxyl, (poly)carboxyl or carbonyl, and combinations thereof; or containing derivatized maleic anhydride homo- co- and terpolymers having N-substituted maleamic acid units, N-substituted maleimide units and maleic acid (and salts) units having a structure as follows: <CHEM> where R1, R2 and R3 are each independently chosen from the group consisting of hydrogen, hydroxyl, carboxyalkyl, carboxyamide, phenyl, substituted phenyl, linear or branched alkyl of from one to ten carbon atoms, and substituted alkyl of from one to ten carbon atoms, where the substituent is phosphonic acid; phosphinic acid; phosphate ester; sulfonic acid; sulfate ester, carboxyamide, (poly)carboxy and (poly)hydroxy, alkoxy and carboxylate ester groups; and combinations thereof.
Patent AT-E85867-T1 (AT)
Inventor: HAEUSSLER KLAUS-M DR
IPC: H01S5/14
Filed: 1987-09-02
Granted: 1993-03-15
Abstract: A laser transmitter comprising a semiconductor laser, and an external resonator in the form of an optical directional coupler characterized by feedback device being allocated to a first waveguide of the directional coupler and also a second feedback device allocated to the second waveguide of the coupler, each of the feedback devices returning a portion of the radiant energy in their respective waveguides back along the waveguide to the directional coupler and the output power of the transmitter being taken from the second waveguide of the directional coupler. Preferably, the section of each of the waveguides between the directional coupler and the respective feedback means has a different length with the difference being substantially in the magnitude of the length of the semiconductor laser. Preferably, the waveguides are strip waveguides integrally formed on a substrate and can include a modulator, as well as having the semiconductor laser also integrated on the substrate.
Patent AT-E72744-T1 (AT)
Inventor: JACOB GERNOT
IPC: A47L9/28
Filed: 1987-09-16
Granted: 1992-03-15
Abstract: The control apparatus is provided, in particular, for controlling the output of the drive motor of a vacuum cleaner. It contains a circular disc (1) having a control axle (2) which engages in a potentiometer which is adjustable by means of the rotary movement of the control axle (2). Moulded onto the outside circumference of the disc (1) is a flexible, but relatively rigid guide strip (3), the free end of which is provided with a slide element (4). The slide element (4) can be moved along a straight guide portion, the guide strip (3) being arranged between lateral guides. When the slide element (4) is moved in the direction of the disc (1), the guide strip (3) rotates the disc (1) and is thereby wound onto its circumference whereas, with displacement of the slide element (3) in the opposite direction, it is unwound from the circumference of the disc (1) again. The control apparatus requires little space and operates reliably even over a long duration of use (Figure 1). <IMAGE>
Patent AT-E74130-T1 (AT)
Inventor: ERHARDT PAUL WILLIAM
IPC: A61P9/00
Filed: 1987-10-08
Granted: 1992-04-15
Abstract: Orally active prodrug derivatives of the cardiotonic agent 4-ethyl-1,3-dihydro-5-[4-(2-methyl-1H-imidazol-1-yl)benzoyl]-2H-im idazol-2-one are disclosed. Pharmaceutical formulations containing such compounds are also provided.
Patent AT-E59161-T1 (AT)
Inventor: NASSETTI ROBERTO
IPC: B30B15/04
Filed: 1987-06-29
Granted: 1991-01-15
Abstract: A press frame (10), particularly for ceramic molding materials, includes two walls (11,12), being interspaced and parallelely interconnected by a pair of press plates. Said walls (11,12) and said press plates (13,14) are rigidly mounted in the direction of the horizontal axis (x), while being free to buckle along the other two axes (Y and Z).
Patent AT-E58404-T1 (AT)
Inventor: VOEHRINGER FRITZ
IPC: D21F1/10
Filed: 1988-03-24
Granted: 1990-11-15
Abstract: The invention relates to a paper-making machine wire made of a double-layered fabric, consisting of one set of longitudinal threads and one set of cross threads on the support side as well as one set of cross threads on the paper side which is composed of at least two groups of cross threads which differ with respect to the external float lengths. 
<??>In order that no unacceptable lessening of stability of the wire and marking of the paper and no material reduction in drainage capacity appear as a consequence of the increase in the number of cross threads on the paper side, the wire is so constructed that three cross thread groups A, B, C are present on the paper side and that within a pattern repeat length, each longitudinal thread passes over three successive cross threads on the paper side, then passes under three successive cross threads on the paper side, then once more passes over three successive cross threads on the paper side and afterwards runs between the paper-side and the support-side cross threads and, in so doing, binds in at least one support-side cross thread. 
<IMAGE>