baber/WOPTO huggingface dataset:
Patent AT-E12898-T1 (AT)
Inventor: BAUER PETER
IPC: B32B7/06
Filed: 1980-03-07
Granted: 1985-05-15
Abstract: The fluidic oscillator (14) includes a resonant fluid circuit having a fluid inertance and a dynamic fluid compliance. The inertance is a conduit (4) interconnecting two locations (16a, 16b) of a chamber on each side of a working fluid jet issuing into one end of the chamber (3), the inertance conduit transfers working fluid between the two locations. Through one or more output orifices (10), located at the opposite end of chamber (3), the fluid exits from an exit region (11) which is shaped to facilitate formation of a vortex (the dynamic compliance) from the entering fluid. The flow pattern in chamber (3), specially the vortex in exit region (11) provide flow aspiration on one side and surplus of flow on the opposite side of chamber (3), which effects accelerate and respectively decelerate the fluid in the inertance conduit (4) such as to cause reversal of the vortex after a time delay given by the inertance. The vortex in the exit region will cyclically alternate in velocity and direction of rotation to direct outflow through the output orifice such as to produce a cyclically repetitive side-to-side sweeping stream whose direction is determined, at any instant in time, as a function of the vectorial sum, at the output orifice, of the tangential vortex flow spin velocity vector and the static pressure vector and the dynamic pressure component, both directed radially from the vortex. By changing these parameters and by appropriately configuring the oscillator, sweep angle, oscillation frequency, distribution, outflow velocity, break up into droplets, etc. can be controlled over large ranges.
Patent AT-E3050-T1 (AT)
IPC: C08L7/00
Filed: 1981-07-18
Granted: 1983-04-15
Abstract: Aqueous low-emulsifier dispersions of emulsion copolymers which contain, as copolymerized units, (a) from 35 to 55% by weight of butadiene, (b) from 35 to 60% by weight of styrene, (c) from 1 to 3% by weight of  alpha , beta -monoolefinically unsaturated monocarboxylic acids and/or dicarboxylic acids of 3 to 6 carbon atoms, (d) from 1 to 3% by weight of amides of  alpha , beta -monoolefinically unsaturated monocarboxylic acids and/or dicarboxylic acids of 3 to 5 carbon atoms, (e) from 1 to 4% by weight of N-methylolamides of  alpha , beta -monoolefinically unsaturated monocarboxylic acids and/or dicarboxylic acids of 3 to 5 carbon atoms, or their alkyl ethers, and (f) from 1 to 3% by weight of acrylic acid and/or methacrylic acid monoesters of alkanediols of 2 to 6 carbon atoms, the emulsion containing, as emulsifier, from 0.1 to 0.8% by weight, based on emulsion copolymers, of fatty alcohol-sulfonates and/or alkylbenzenesulfonates, where alkyl is of 12 to 16 carbon atoms, are of particular value as binders for aqueous anti-corrosion paints.
Patent AT-E9776-T1 (AT)
IPC: B65C11/00
Filed: 1981-07-20
Granted: 1984-10-15
Abstract: A hand labeller having a plurality of rotatable print wheels with selectable print types disposed on the periphery of each print wheel and a selector spindle for positioning selected print types at a printing zone of the print wheels. The selector spindle includes a reduced diameter portion which engages and slides in an arcuate slot in the labeller housing if (a) the spindle is fully pushed into the print wheels and (b) the labeller is operated to rotate the print zone of the print wheels to a label printing position. If the spindle is not fully pushed in, a large diameter portion of the spindle will engage the arcuate slot, the latter portion being too large to enter the slot whereby the print zone of the print wheels is inhibited from rotation to the label printing position.
Patent AT-E3407-T1 (AT)
IPC: C07C53/08
Filed: 1981-03-30
Granted: 1983-06-15
Abstract: Carboxylic acids having the structural formula R1COOH, wherein R1 is a linear, branched or cyclic chain alkyl radical of from 1 to 6 carbon atoms or a  PHI -CnH2n- radical wherein  PHI  is phenyl and 1</=n</=6, are prepared by carbonylating an alcohol having the formula R1-OH with carbon monoxide in liquid phase, in the presence of a catalytically effective amount of nickel and an alkyl or acyl halide promoter therefor, at a temperature of at least about 120 DEG C. and under a total pressure of less than 200 bars, and said carbonylation being carried out in the presence of at least one chromium salt in which the chromium is in a state of oxidation (p) of greater than zero (p>0), and in an initial carboxylic acid reaction medium having the formula R2-COOH, wherein R2 is defined as was R1 above, and further wherein R1 and R2 may be the same or different.
Patent AT-E17316-T1 (AT)
Inventor: NIEMANN WILHELM DR
IPC: A61K36/00
Filed: 1982-08-06
Granted: 1986-01-15
Abstract: 1. An isotonic emulsion composition adapted for parenteral use comprising triglycerides of long-chain fatty acids having from 16 to 18 carbon atoms (LCT) and triglycerides of medium-chain fatty acids having from 8 to 12 carbon atoms (MCT), wherein the total fat content is from 3 to 30% and the ratio LCT/MCT (triglycerides of long-chain fatty acids having from 16 to 18 carbon atoms/triglycerides of medium-chain fatty acids having from 8 to 12 carbon atoms) is from 4:1 to 1:4, and a content of physiologically acceptable polyvalent alcohols, characterized in that the emulsion contains an egg phosphatide as the emulsifier.
Patent AT-E14484-T1 (AT)
Inventor: BAYER ERICH
IPC: B44F1/02
Filed: 1982-10-05
Granted: 1985-08-15
Abstract: A recording medium with a multicolor high resolution pattern created by layer packs. Pattern-forming layers of the layer packs are successively applied by photolithographic means in a sequence corresponding to a color of the high resolution pattern. The pattern-forming layers of the layer packs are separate from one another on the substrate of the recording medium. The process for producing the recording medium includes applying a photoresist layer to a substrate and developing the photoresist. Pattern-forming layers are successively applied over the whole surface of the substrate in a sequence corresponding to a color. The remaining photoresist and the layers overlying it are removed to leave a sequence of pattern-forming layers on the substrate separate from any adjacent pattern-forming layers.
Patent AT-E13511-T1 (AT)
Inventor: ULRICI WOLFGANG DR
IPC: C02F11/04
Filed: 1983-01-29
Granted: 1985-06-15
Abstract: 1. Method for the biological treatment of organically charged slurries with the exclusion of air through hydrolysis and acid fermentation and with a continuous separation of the sedimented residual slurry before putrefaction of the fermentation fluid, characterized in that the residual slurry, after its separation, is freed of entrained fermentation fluid by washing out, the washing fluid charged with the washed out fermentation fluid is admixed to the fermentation fluid before its putrefaction process and the leached residual slurry is discharged.
Patent AT-E34415-T1 (AT)
Inventor: FRUCCO GIUSEPPE
IPC: D06F58/22
Filed: 1983-10-07
Granted: 1988-06-15
Abstract: A laundry dryer having a perforated drying drum, an electric blower, at least one electric heater element, an arrangement of air ducts for circulating heated air through said drum for drying the laundry contained therein, and a lint retaining filter disposed in an air duct is provided with a monitoring device for detecting the operative condition, i.e. the state of clogging of said filter. The monitoring device includes at least two sensor electrodes disposed in spaced relationship on or adjacent said filter so as to be short-circuited by moist lint accumulating thereon. The Sensor electrodes are connected to signalling means and/or to an electric circuit controlling operation of the electrical components of the dryer, so as to indicate clogging of the filter through said signalling means and/or to deenergize the electrical components in a clogged condition of the filter.
Patent AT-E20413-T1 (AT)
Inventor: SCHROEDER ERNST DIPL-ING ENTW-
IPC: G11B15/14
Filed: 1983-11-03
Granted: 1986-06-15
Abstract: 1. Video recorder having recording of a sound carrier (T), which is extracted alternately from a magnetic tape by two video heads (1, 2) having an overlap time, having a switch (6) which switches the sound channel conveying the sound carrier (T) between the two video heads (1, 2) during the overlap time (t1-t2, t3-t4), characterized in that the phase relationship between the sound carriers (T1, T2) conveyed to the inputs of the switch (6) during the overlap time (t1-t2, t3-t4) is so adjusted by a control magnitude (Us) that the two sound carriers (T1, T2) have substantially equal phase, at the switching instants (t5, t6).
Patent AT-E17720-T1 (AT)
Inventor: BAUR KARL GERHARD DR
IPC: C07D213/81
Filed: 1983-11-23
Granted: 1986-02-15
Abstract: A process for the preparation of nicotinamide by amidation of a nicotinic acid/nicotinamide melt, vacuum distillation of the amidation mixture, removal of the nicotinamide as the bottom product and recycling of the top product, depleted with respect to nicotinamide, into the amidation stage together with addition of fresh amounts of nicotinic acid.
Patent AT-E28418-T1 (AT)
Inventor: WESTERVELD THEODORUS
IPC: B21D11/20
Filed: 1983-09-09
Granted: 1987-08-15
Abstract: Method for bending a corrugated plate about an axis extending transversally to the valleys and crests respectively, by applying said plate between two press beams the opposite faces of which are provided with mutually corresponding and also with the crests and valleys of the plate corresponding alternating raised portions and recesses, and by then bringing the press beams together so as to press inwardly directed ribs into the bottoms of the valleys and pressing outwardly directed bulges into the adjacent side-walls of said valleys, in such a way that in the first stage, in which the plate as seen in the longitudinal direction of the crests and valleys is supported through a length which is a multiple of the width of the ribs to be formed, the bulges are pressed only, while the ribs are formed in the subsequent stage.
Patent AT-E28183-T1 (AT)
Inventor: DENNIS ALAN JAMES
IPC: C07C45/82
Filed: 1983-05-24
Granted: 1987-07-15
Abstract: A process for the production of a non-linear aldehyde by hydroformylation of an optionally substituted internal olefin comprises:providing a hydroformylation zone containing a charge of a liquid reaction medium having dissolved therein a complex rhodium hydroformylation catalyst comprising rhodium in complex combination with carbon monoxide and with a cyclic phosphite having a bridgehead phosphorus atom linked to three oxygen atoms at least two of which form together with the bridgehead phosphorus atom part of a ring;supplying said internal olefin to the hydroformylation zone;maintaining temperature and pressure conditions in the hydroformylation zone conducive to hydroformylation of the internal olefin;supplying make-up hydrogen and carbon monoxide to the hydroformylation zone; andrecovering from the liquid hydroformylation medium a hydroformylation product comprising at least one non-linear aldehyde.
Patent AT-E21434-T1 (AT)
Inventor: SUIED JOSEPH PAUL
IPC: E21B7/28
Filed: 1983-02-07
Granted: 1986-08-15
Abstract: The improvement in the boring devices is adapted to cut grooves or cavities at the bottom of bored holes. It comprises a tool (3) containing a diaphragm (17) forming an expansion chamber to which a liquid under pressure can be supplied for radially displacing cutting elements (24) set with diamonds between a retracted position and a projecting working position. The measurement of the variation of the volume of the liquid under pressure in a chamber (26) enables the radial position of the elements (24) to be known.
Patent AT-E25339-T1 (AT)
Inventor: FOSSAT GUY
IPC: A63C5/06
Filed: 1983-07-11
Granted: 1987-02-15
Abstract: 1. Wheeled skis, simulating snow skis, comprising a frame (C) maintained by a front axle (2) with a pair of wheels (7) and a rear axle (4) and wheels (7A) in which a rocking motion on the part of the skier against the frame (C) causes the rear wheels to change direction, as follows : - The front axle (2) has fixed off-set wheels (7) and is fixed to the frame such that change in direction is not possible whereas the rear axle (4) and wheels (7A) are articulated about a vertical axis on the frame, - The central part (3) of the frame (C) has two pedals, one is a brake (F), the other for steering (D), the latter holding the skiers' foot and itself being held by the brake pedal (F), and able to pivot laterally. The brake pedal is mounted on a horizontal, transversal axle (28) fixed to the frame (C). These pedals operate, according to their function, on the rear axle (4) and wheels (7A), using appropriate mechanisms.
Patent AT-E35760-T1 (AT)
Inventor: MATTHES HANS
IPC: H05B6/08
Filed: 1984-03-16
Granted: 1988-07-15
Abstract: 1. Arrangement for heating workpieces (W), especially tubes or rods, by induction, using a plurality of inductors (L1 , L2 , Ln ) which with capacitors (C1 , C2 , C3 ) form a plurality of individual resonant circuits (L1 , C1 ; L2 , C2 , Ln , Cn ) powered by a common a.c. source, the current supply to said resonant circuits being adapted to be connected and disconnected individually and/or in groups by a controlling system (V, E) in response to a deviation in the temperature of the workpiece, said controlling system (V, E) only connecting the supply of current to one or more individual resonant circuits if the voltage from the a.c. source disappears at least for the switching instant, characterised in that the a.c. source is a controlled anti-resonant circuit converter (U) the rectifier valves of which can be moved into the blocking state by the controlling system (V, E) containing a device (GW) for setting the delay angle of the rectifier valves whenever an individual resonant circuit (L1 , C1 ; L2 , C2 ; Ln , Cn ) is to be connected or the last individual resonant circuit in operation is to be disconnected, but which, however, can only be operated to give a reduced output voltage from the a.c. source if one of the connected individual resonant circuits is to be disconnected, said reduced output voltage corresponding roughly to the reduced power output of the a.c. source expected after the individual resonant circuit is disconnected.
Patent AT-E29703-T1 (AT)
Inventor: MERKLI PETER
IPC: B65H29/51
Filed: 1984-07-30
Granted: 1987-10-15
Abstract: Partly overlapping sheets of a scalloped stream of sheets are transported against one side of a flexible band which is being convoluted onto a first core so that the sheets form convolutions which alternate with the convolutions of the band. The latter is drawn off a second core which is coaxial with the first core, and such band is trained over a set of pulleys which cause it to advance substantially tangentially of and between the axial ends of the first core. The two cores can be driven and braked independently of one another and are mounted in a common frame. The second core is driven by a shaft which rotatably mounts the first core.
Patent AT-E25073-T1 (AT)
Inventor: BLUTHE NORBERT
IPC: B01J31/04
Filed: 1984-05-22
Granted: 1987-02-15
Abstract: alpha , delta -Diethylenic carbonyl compounds of the formula <IMAGE>  (I)  are made by an oxy-Cope rearrangement of an acetylenic alcohol of the formula    <IMAGE> (II)  in the presence of a catalyst based on a metal of Group Ib of the periodic table or palladium. In the formulae (I) and (II), R1, R2, R3 and R4, which may be identical or different, each denote a hydrogen atom or a hydrocarbon radical R2 and R3 being capable together of forming an alkylene radical (-CH2-)n in which one or more carbon atoms may be substituted by one or more alkyl radicals containing 1 to 4 carbon atoms, n is 3 to 20 inclusively and R5 denotes a hydrogen atom.
Patent AT-E39596-T1 (AT)
Inventor: EZURE TADAYOSHI
IPC: H01R13/627
Filed: 1985-01-18
Granted: 1989-01-15
Abstract: Locking springs (17) project from a plug body (11), and support bars (21) are axially movably held against the locking springs. The support bars axially engage a coupling sleeve (23) through engagement members. With the support bars in engagement with the coupling sleeve, the support bars are urged to move in a forward direction under the bias of a coil spring (22). When a plug is to be coupled to a socket, the support bars are caught by a front surface of a socket body, allowing the locking springs to be inserted into an insertion slot (35) in the socket body (34). When protrusions on the locking springs are inserted in recesses (38) in the insertion slot, the support bars are urged by the coil spring to be inserted into the insertion slot, and the protrusions axially engage in the recesses, whereupon the plug and the socket are locked together. When the coupling sleeve is pulled back against the bias of the coil spring, the support bars are withdrawn out of the insertion slot to allow the plug to be pulled out of the socket.
Patent AT-E74660-T1 (AT)
Inventor: COLLINS CHRISTINE GLEN
IPC: G01N33/94
Filed: 1985-10-02
Granted: 1992-04-15
Abstract: Serum is passed through a column containing alkylated silica gel. The column is then washed with a mixture comprising from about 50 to 85 volume percent of an aqueous buffered medium of pH from about 3.5 to 5.0 and from about 15 to 50 volume percent of an organic solvent containing from 1 to 6 carbon atoms and from 1 to 5 heteroatoms selected from oxygen, nitrogen, and sulfur. The tricyclic antidepressant drug is removed from the column with an eluent mixture comprising from about 0 to 75 volume percent of an aqueous buffered medium of pH of about from 6 to 8 and from about 25 to 100 volume percent of one or more organic solvents containing from 1 to 6 carbon atoms and from 1 to 5 heteroatoms selected from oxygen, nitrogen, and sulfur. In this way, a tricyclic antidepressant drug sample, free from interfering metabolites, for use in assay determinations is obtained.
Patent AT-E54989-T1 (AT)
Inventor: LOEOEK TORSTEN
IPC: E05B9/08
Filed: 1985-11-05
Granted: 1990-08-15
Abstract: A device (7) for locking the sideboards of a vehicle platform comprises at least one locking bolt (8, 9) which is movable by means of an operating mechanism having a handle portion (10) connected to the locking bolt by at least one articulated link adapted to convert a pivotal movement of the handle portion into a movement of displacement of the locking bolt. The movable components of the locking device are maintained relative to a frame or base member (14) by at least two male-type projections which engage with female-type guide means and are movable back and forth therein. The guide means are in the form of internal grooves in rails (17, 17') which project from opposite sides of the locking device and are insertible and stationarily mountable in channel-shaped brackets (6, 6') associated with the sideboard (3) of the vehicle platform.
Patent AT-E46901-T1 (AT)
Inventor: GEHRING REINHOLD DR
IPC: C07D231/14
Filed: 1986-01-07
Granted: 1989-10-15
Abstract: 1-Aryl-pyrazoles of the general formula   <IMAGE>   in which Hal represents halogen, R1 and R3 independently of one another represent cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical -S(O)n-R6 and R2, R4 and R5 independently of one another and independently of R1 and R3 represent the same radicals as R1 and R3, and additionally represent hydrogen, and wherein R6 represents alkyl, halogenoalkyl, amino, alkylamino or dialkylamino and n-represents the number 0, 1 or 2 are disclosed. These compounds can be nitrated to form herbicially effective 1-aryl-4-nitropyrazoles.
Patent AT-E55443-T1 (AT)
Inventor: HOUPT FRIEDHELM
IPC: E04D9/00
Filed: 1986-05-02
Granted: 1990-08-15
Abstract: 1. Roof covering element (1) which consists of a plurality of plastic stalks (2) which are arranged approximately parallel adjacent to each other and one above the other, which are flattened in their upper end region (21) and are joined together by heat bonding, the roof covering element (1) having an underlying base (3) which consists of a grid-shaped woven material and is joined to the stalks (2), likewise by heat bonding, characterised in that the stalks (2) consist of hard PVC or shock-resistant hard PVC, the stalks (2) are of irregular lengths and are irregularly shaped at their free ends (22), the stalks (2) have a helical cross-section and the stalks (2) have on their outsides (25) at least one longitudinally extending, projecting web or fluke (4).
Patent AT-E63806-T1 (AT)
Inventor: HIRSBRUNNER PIERRE
IPC: C08L93/02
Filed: 1986-08-02
Granted: 1991-06-15
Abstract: Shellac is dissolved in a solvent chosen from the group consisting of a C1-C4 alcohol, a halogenated solvent and a mixture of the said alcohol and of the said halogenated solvent, the solution is filtered and the filtrate is separated to obtain a shellac wax which is treated so as to produce an emulsion or dispersion thereof which can be sprayed directly on to the plants to be treated. The composition obtained and its use are claimed.
Patent AT-E83315-T1 (AT)
Inventor: ICHINO KOUJI
IPC: G01F1/66
Filed: 1986-09-16
Granted: 1992-12-15
Abstract: An ultrasonic transreceiver is disclosed which is capable of substantially preventing the the formation of a gas boundary layer between a piezoelectric transducer and a housing and the breakage of the transducer due to thermal stress and ensuring satisfied electrical connection in the transreceiver. The ultrasonic transreceiver includes a spring for downwardly forcing the piezoelectric transducer arranged in the housing against a bottom surface of the housing. The transreceiver may include a viscous or elastic member arranged between the housing and the piezoelectric transducer to prevent a gas boundary layer from being formed therebetween. Also, the transreceiver may include a coiled spring laterally arranged between the housing and the piezoelectric transducer to forcedly press them against each other and electrically connect them to each other.
Patent AT-E49913-T1 (AT)
Inventor: SMOLDERS CORNELIS
IPC: B23C5/20
Filed: 1986-10-03
Granted: 1990-02-15
Abstract: Rotating cutting element (1) having a row of cutters (5) placed in recesses at the circumference of a disc. Each recess has adially extending V-shaped front and rear edges (4, 3), each cutter (5) has V-shaped front and rear edges (6, 7) with the tops facing away from each other. Each cutter (5) is held in the recess against an absutment (9) by means of a wedge (10) which is tensioned by means of a screw (15).
Patent AT-E83385-T1 (AT)
Inventor: HOLLEY LORAINE KAY
IPC: A61N1/365
Filed: 1986-01-22
Granted: 1993-01-15
Abstract: There is disclosed a tachycardia control pacer in which there is generated a sequence of pacing pulses at intervals which are a function of the effective refractory period intrinsically associated with the rate of the patient heartbeats. If the tachycardia episode is nottherminated, another sequence of pulses is generated; however, the rate of the new sequence is decreased if at least one unevoked heartbeat was sensed during the preceding pacing pulse sequence and the rate is increased in the absence of any unevoked heartbeat having been sensed during the preceding pacing pulses sequence. Also, in order to smooth the transition between the fast pulses used to terminate the tachycardia episode and subsequent beating in sinus rhythm, pacing pulses continue to be generated at increasing pacing intervals until they merge into standby pacing.