baber/WOPTO huggingface dataset:
Patent AT-E7168-T1 (AT)
IPC: F23D14/04
Filed: 1981-06-10
Granted: 1984-05-15
Abstract: 1. A burner for a gas-fired appliance, comprising a gas-distributing chamber (16), burner tubes (19) which are provided with flame-feeding openings (26) and arranged at the top of the gas-distributing chamber, which is provided between the burner tubes (19) with additional flame-feeding openings (35), characterized in that further flame-feeding openings (37) are provided at fuel-feeding passages between inlet openings (36) and the additional flame-feeding openings (35) and have exit axes which are at right angles to the other flame-feeding openings (26, 35).
Patent AT-E9198-T1 (AT)
IPC: A47G29/10
Filed: 1981-06-13
Granted: 1984-09-15
Abstract: A key holder comprising a plate provided with an elastic ring and a detent pawl is insertable into a flat sleeve. The plate has a notch which receives an end section of the ring. The end section is non-displaceable in its fully inserted position since the notch lies within the opening shaft of the flat sleeve.
Patent AT-E16166-T1 (AT)
Inventor: EBERHARDT HEINRICH
IPC: B65D41/16
Filed: 1981-12-16
Granted: 1985-11-15
Abstract: 1. Cap-shaped cover (1) provided with an annular sealing insert (14) and made from relatively soft sheet metal, but which has a certain elasticity and which is used for the mechanical first time sealing of a glass container (2) in the form of a drinking cup, which has a small opening edge bead (22), which is unavoidable from the manufacturing standpoint, or a conically tapering outer wall in the vicinity of the opening edge, the closure being brought about by applying the cover in the sloping position to the container opening, drawing along the cover by the moved past containers beneath it and tilting the cover into the closed position on the container opening, and whose cover side wall (12) is bounded by a flanging (13) of its free edge and projects inwards for engaging behind the opening edge bead (22) or the outer wall of the glass container, can be tapered in the vicinity of the opening edge, the internal diameter of the cover side wall at the projecting points being somewhat smaller than the external diameter of the opening edge of the glass container which is to be engaged behind, characterized in that the inwardly projecting cover sidewall (12) has an uninterrupted, all-round corrugation (15) with the cross-sectional shape of an angular means whose apex is directed inwards and having straight sides (16, 17) and the elastic sealing insert (14) extends on all sides over the inner corner between the cover bottom (11) and the cover side wall (12) to part of the upper side (16) of the cross-sectional shape of the corrugation (15), whose other side (17) is adjacent to the edge flanging (13).
Patent AT-E5772-T1 (AT)
IPC: C07D303/26
Filed: 1981-05-22
Granted: 1984-01-15
Abstract: A process for the preparation of 1-isopropylamino- 3-[4-(2-methoxyethyl)phenoxy]-2-propanol of the formula <CHEM> comprising the reduction of 4-(methoxyethanoyl)phenol to 4-(1-hydroxy-2-methoxyethyl)phenol, which is reacted with methanol or ethanol at acid conditions to the corresponding 4-(1-alkoxy-2-methoxyethyl)-phenol. This compound is reacted with epichlorohydrine to 1,2-epoxy-3-[4-(1-akoxy-2-methoxyethyl)phenoxy]propane, which after reaction with isopropylamine gives 1-isopropylamino-3-[4-(1-alkoxy-2-methoxyethyl)phenoxy]-2-propanol which in the last step is hydrogenated catalytically to a compound of formula (I).
Patent AT-E14194-T1 (AT)
Inventor: HOTIMSKY ERIC ROLAND
IPC: B02C18/20
Filed: 1981-10-29
Granted: 1985-07-15
Abstract: The massive central portion of the knife is formed with an opening of substantially rectangular shape for inserting a boss of square shape integral with a support-washer in turn formed with an opening the shape of which is identical to that of the machine shaft. The boss has an eccentric hole for cooperating with a finger of a stabilizer holding washer provided with a sleeve on which comes the balancing washer of circular shape but having in its center a recess of oblong shape.
Patent AT-E9868-T1 (AT)
IPC: A61J3/00
Filed: 1981-01-15
Granted: 1984-11-15
Abstract: Gaseous mixtures are formed by introducing plural gases into a container with a predetermined dilution ratio of one gas in the other, withdrawing the gases from the container and admixing them in a pump, and returning the admixed gases to the container. Further dilutions according to the same or a different dilution ratio can be performed, thereby to obtain a highly dilute gas in accurately predetermined proportions. The gaseous mixtures have utility in inhalation therapy and other processes, and may for example comprise mixtures of oxygen or ammonia in diluents such as nitrogen, carbon dioxide, etc.
Patent AT-E16882-T1 (AT)
Inventor: OTT ERNST
IPC: A01F12/18
Filed: 1982-04-08
Granted: 1985-12-15
Abstract: 1. A threshing device having a threshing drum (1) with beaters (3) mounted at intervals along its circumference, a cover member (9) being disposed between every two successive beaters (3), said cover members - which extend over the entire width of the treshing drum - being provided with outwardly orientated raised portions and covering, at least partially, the intermediate space between the beaters (3), and (the threshing device) having a thresher basket (7) (concave) which is disposed substantially radially relative to the threshing drum (1), characterised in that one end of each cover member (9) is adapted so as to be pivotable about an axis (10) which extends parallel to the rotational axis, and each cover member is securable in its position via an adjusting means, and in that the raised portion is in the form of a rubbing ridge (11).
Patent AT-E17966-T1 (AT)
Inventor: WEBER KLAUS DR
IPC: G02B21/00
Filed: 1983-03-29
Granted: 1986-02-15
Abstract: The invention contemplates a photometer tube having a rotatably mounted slit-diaphragm insert, with provision for scanning a specimen object through the slit, in the direction perpendicular to the instantaneous longitudinal orientation of the slit. In a first embodiment, the rotatable slit is coupled with an angle transmitter which supplies a control signal for scanning by a motor-driven X-Y specimen stage. In a second embodiment, the diaphragm holder itself is mounted on a carrier, for lineal displacement on the carrier in the direction perpendicular to the direction of the slit, and the carrier is rotatable to permit slit orientation with respect to a pattern of interest in an observed specimen.
Patent AT-E23460-T1 (AT)
Inventor: FELDMANN HUGO DR
IPC: B21B43/00
Filed: 1983-11-25
Granted: 1986-11-15
Abstract: Device to separate without gaps the trailing end of a leading individual length of rolled stock and the leading end of a following length, which are parted from a rolled billet by cross-cutting shears, in the live-roller feed bed upstream of cooling beds, comprises a separate trough section disposed downstream of a switch in the form of a separating diverter subdivided into two parallel longitudinal sections, one with a fixed trough section and one vertically displaceable trough section which forms a depressed portion at a lower level. The switch and the trough section are jointly displaceable in the same direction transversely to the conveying direction in a horizontal plane by a displacement device in such a way that the leading end passes over the trough section in a curved path directed in an inclined manner towards the outer lateral wall of the fixed trough section and after the switch has been shifted the trailing end of the length is drawn in through the trough section disposed at a lower level and forming a depressed portion avoiding lashing of the trailing end of the length discharged from the switch and resultant surface damage even at high run-up speeds.
Patent AT-E26726-T1 (AT)
Inventor: SHEN MING
IPC: C08J3/20
Filed: 1983-11-29
Granted: 1987-05-15
Abstract: A process for preparing a one-component organopolysiloxane composition which comprises heating a catalyst which is capable of promoting the addition of silicon-bonded hydrogen to aliphatically unsaturated groups in the presence of an organo polysiloxane having aliphatically unsaturated groups and/or a filler at an elevated temperature and thereafter adding an organosilicon compound having silicon-bonded hydrogen to the mixture after it has cooled. The resultant composition, which can be stored at room temperature can be crosslinked by heating to a temperature of about 100 DEG C or more.
Patent AT-E30461-T1 (AT)
Inventor: LEHMANN WOLFGANG ING GRAD
IPC: B23Q1/26
Filed: 1983-12-09
Granted: 1987-11-15
Abstract: A bearing arrangement for guiding a carriage in a straight line along a guide rail has four endless courses of balls disposed between the guide rail and the carriage, and the guide rail is provided with four parallel ball races associated with the load-bearing balls of the ball courses. The balls are held in elongated ball bearing assemblies. The ball races are located in the respective transitional zones between two adjacent shanks, located one above the other, of the substantially double-T-shaped or cruciform guide rail. In order to increase the flexural strength of the guide rail and to provide a manner of securing it in a tilt-free manner, the arrangment is selected such that on at least one side the guide rail has two integral, longitudinal parallel ribs, which define a longitudinal groove in which securing devices for the guide rail and/or for elements insertable into the longitudinal groove are disposed, fitting seats between the ball bearing assemblies and the carriage insure accurate guidance.
Patent AT-E25981-T1 (AT)
Inventor: FRECHET DANIEL
IPC: C07D487/04
Filed: 1983-10-11
Granted: 1987-04-15
Abstract: Novel 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,l-j-k][1]-benzazepin- 2-(1H)-one derivatives of the formula   <IMAGE>   wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally substituted with a hydroxyl, aryl and aryloxy of 6 to 10 carbon atoms, cycloalkyl of 3 to 7 carbon atoms optionally interrupted with a heteroatom optionally substituted with alkyl of 1 to 4 carbon atoms and the wavy lines indicates that the 7-OH and 6-amino have the trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anti-hypertensive and hypotensive activity and vasodilatatory activity and their preparation.
Patent AT-E24383-T1 (AT)
Inventor: LESCURE JACQUES
IPC: A47C1/032
Filed: 1983-04-27
Granted: 1987-01-15
Abstract: PCT No. PCT/FR83/00078 Sec. 371 Date Dec. 23, 1983 Sec. 102(e) Date Dec. 23, 1983 PCT Filed Apr. 27, 1983 PCT Pub. No. WO83/03957 PCT Pub. Date Nov. 24, 1983.A back rest and a chair seat are pivoted to each other about a displaceable axis and the back rest is pivotally attached to a support along an axis parallel to that axis. The back rest and the seat are continuously displaceable with respect to each other between a sitting position and a recumbent position of the user. At least the displacement of the chair seat is guided at the end opposite to the axis of pivotal attachment of the seat to the back rest along a curve so determined that, when the back rest and seat undergo a displacement between the two positions mentioned above, the center of gravity of the user's body moves away from a horizontal plane over a distance which is sufficiently short to ensure that the user can modify the relative position of the back rest and seat by exerting acceptable efforts without any need to rise from the chair.
Patent AT-E25913-T1 (AT)
Inventor: HILPERT BRUNO
IPC: H05K7/14
Filed: 1984-03-08
Granted: 1987-03-15
Abstract: In a board holding device for a board (1) provided with a circuit, in which the board (1) is inserted in the groove (3, 3') of an elongate frame part (2, 2'), the mechanical and electrical connection between the board (1) and the frame part (2, 2') is produced by a solder connection which is carried out by means of solder ducts (4, 4') filled with a solder. The board holding device can be supplemented in a simple manner by cover plates to give a complete screening or resonance casing which has good electrical and mechanical properties. The holding device is very suitable for automated manufacture.
Patent AT-E29527-T1 (AT)
Inventor: PENNINGER JOSEF DR
IPC: C23F11/12
Filed: 1984-10-19
Granted: 1987-09-15
Abstract: 1. The use of alkali and/or ammonium salts of compounds corresponding to the following formula   see diagramm : EP0144663,P4,F2   in which R1 and R2 are hydrogen or a C1 -C6 alkyl radical and R3 is CH = CH, (CH2 )2 or (CH2 )3 , as corrosion inhibitors in aqueous systems.
Patent AT-E35355-T1 (AT)
Inventor: PFITZENMAIER GERHARD DR-ING
IPC: H04B3/14
Filed: 1984-12-12
Granted: 1988-07-15
Abstract: 1. A delay equaliser having a delay characteristic adjustable continuously or in steps, and n (n = 1, 2, 3...) delay check points, consisting of delay equaliser elementary circuits with negligible or finite but constant effective attenuation, characterised in that the circuit configuration and proportions of the lattice-type reactance (XK ) determining the delay are selected such that it exhibits a constant value and a constant differential quotient with respect to the frequency f at the frequencies of the check points (fF ) irrespective of setting, and in that the lattice-type reactance (XK ) determining the delay is split into a parallel circuit or a series circuit of a fixed reactance (XF (eta) ) with n reactance zero points or reactance poles which remains constant at all settings of the delay equaliser, and a control reactance (XS (eta) ) which comprises circuit elements with variable values for variation of the delay characteristic, the n reactance zero points or the n reactance poles of the fixed reactance lying at the n reference frequencies at which delay check points occur, and the absolute value of a delay check point (fF ) being determined by the first derivative of the fixed reactance (XF ) with respect to the frequency (f) at the actual reference frequency, irrespective of the control reactance (XS ).
Patent AT-E30615-T1 (AT)
Inventor: PIEDDELOUP GEORGES ROGER
IPC: E05B37/08
Filed: 1984-08-14
Granted: 1987-11-15
Abstract: The invention relates to a lock with interchangeable coded combinations, wherein the code is materialized by notches made in a disc. Reproduction of the exact code controls the disc so that a locking member is not displaced from its unlocking position. Furthermore, a locking member is in unlocking position only if the number of the digits of the code is respected. The invention is particularly applicable to the safeguarding of property.
Patent AT-E34217-T1 (AT)
Inventor: ENGEL KLAUS
IPC: F25D21/00
Filed: 1985-01-14
Granted: 1988-05-15
Abstract: 1. Defrosting control device for a refrigeration system comprising a temperature sensor to be attached to the evaporator of a refrigerating machine, comprising an input circuit to which the temperature sensor is connected and which contains a first (13) and second (14) switching unit for a lower and an upper temperature switching point, comprising a timing generator (28) for successive defrosting cycles which is connected to a first output circuit (24) for switching the refrigerating machine on and off and simultaneously swithing an additional heater on and off, and to a second output circuit (27) for switching an additional fan on and off, the connections being conducted via the set inputs of a first (33) and second (43) bistable flip-flop circuit so that, when a timing pulse is generated, the refrigerating machine is switched off and simultaneously the additional heater is switched on by means of the first output circuit (24) by setting the bistable flip-flop circuits, and the additional fan is switched off by means of the second output circuit (27), the second switching unit (14) for the upper temperature switching point is connected to the reset input of the first bistable flip-flop circuit (33) so that the refrigerating machine is switched on again and the additional heater is switched off when this temperature switching point is reached, and the first switching unit (13) for the lower temperature switching point is connected to the reset input of the second bistable flip-flop circuit (43) so that the additional fan is switched on again when this temperature switching point is reached, characterized in that an alarm and safety circuit having a further timing generator (29) for monitoring the refrigeration system is provided which generates at least one timing pulse within one defrosting period and which is connected to one input (59) of a NAND circuit (40), that the output (54) of the first switching unit (13) for the lower temperature switching point and the output (34) of the first bistable flip-flop circuit (33) and the output (52) of the second bistable flip-flop stage (43) are connected to the other input (39) of the NAND circuit (40), that an alarm lamp (17) and/or an alarm switching unit (21) are connected to the output of the NAND circuit (40), that a third bistable flip-flop circuit (64) to maintain an alarm state, once generated, is connected between the NAND circuit (40) and the alarm lamp (17) and the alarm switching unit (21), and that the ouput of the third bistable flip-flop circuit (64) is conducted to priority-affected inputs (35, 68) of the first and second bistable flip-flop circuit (33, 43) so that, after an alarm has been signalled, the refrigerating machine and the additional fan are continuously switched on until the alarm has been acknowledged.
Patent AT-E35397-T1 (AT)
Inventor: ULRICH LAWRENCE W
IPC: B31B5/00
Filed: 1985-03-14
Granted: 1988-07-15
Abstract: A carton erector apparatus for setting up folding carton blanks and unfolding their bottom flaps. The apparatus includes a carton blank storage section, a carton blank set-up section and a bottom flap folding section. The carton blank storage section includes a magazine assembly for storing and urging knocked-down carton blanks towards the carton set-up section. The carton set-up section includes a carton opening assembly mounted on a substantially horizontal carriage plate movable in a direction transverse to the direction of movement of the carton blanks in the magazine assembly. A pivot arm assembly is pivotally secured to the folding arm assembly and is movable between first and second position respectively parallel and perpendicular to the folding arm assembly. A grasping means is secured to the pivot arm assembly to grasp the side panel of the forward carton in the magazine assembly when the pivot arm assembly and the folding arm assembly into their second positions is effective to set-up the carton blank into a tubular form. Bottom flap folding means are provided to infold the bottom flaps of the set-up carton.
Patent AT-E54496-T1 (AT)
Inventor: ALTENDORF HANS-WALTER
IPC: H02P6/16
Filed: 1985-03-21
Granted: 1990-07-15
Abstract: 1. Electronically commutated motor, more particularly, sub-fractional-horsepower motor for the drive of dental tools, having a circuit arrangement which derives from the present commutation signals a regulating variable for the speed regulation of the motor within a comparatively large speed range, characterised in that a device (4) is provided, which device produces a pulse pair (I1 , I2 ) from at least one of the present commutation signals per rotor revolution, the time interval between the second pulse (I2 ) of a pulse pair and the first pulse (I1 ) of the subsequent pulse pair corresponding to the actual value of the motor speed, in that an integrator (5) is provided, to which integrator, on the one hand, there is supplied an electrical quantity, which is preset by a transmitter (7) and which corresponds to the rated value of the motor speed, and, on the other hand, there is supplied the second pulse (I2 ) of all the pulse pairs, the integrator being reset to zero in each case by the second pulse (I2 ) and the output signal of the integrator being scanned at the instant of the next first pulse (I1 ) and the value of the scanned output signal being stored in a memory (6) up to the instant of the subsequent first pulse (I1 ), and in that the output of the memory controls the power output stage (2) of the motor (1).
Patent AT-E57055-T1 (AT)
Inventor: BRUNER HASSE
IPC: A01D41/14
Filed: 1985-07-11
Granted: 1990-10-15
Abstract: Header for a harvesting machine provided with means for automatic elevation of the feeding part of the header if the cutter assembly runs into the ground or some other stationary obstruction, characterized in that it comprises a stationary table (1), which when in operation is stationary in relation to the harvester (7); a mobile feeding apron (2), the gables of which being integrated with the front parts (16) of a pair of levers (18), said levers being hinged to the stationary table about a first horizontal turning axis (10) and balanced by a hydraulic system including a pair of hydraulic cylinders (20, 20A, 20B); a second horizontal turning axis (35) at the front end of the feeding apron, about which axis the cutter assembly (3) is balanced and pivots; detectors (38), arranged to signal if the cutter assembly is turned upwards a certain angle about said second turning axis; and regulating means (51, 52, 53, 54), designed to activate said hydraulic cylinders when receiving a signal from said detectors, thus causing the levers to turn about said first turning axis and thereby to raise the feeding apron, the cutter assembly thus clearing the obstruction.
Patent AT-E46043-T1 (AT)
Inventor: MOELLER ULRICH
IPC: G02F1/1335
Filed: 1985-10-31
Granted: 1989-09-15
Abstract: 1. Liquid-crystal display having a photoconductive lighting unit disposed behind the rear transparent plate of the liquid-crystal display, characterised in that optical fibres (11) are used as the lighting unit, said optical fibres being disposed behind the rear transparent plate (2) and parallel therewith, activated at the points to be backlit for the emission of light, and bundled at one or two end faces of the plates (1, 2) into one or two bunching points (12) for the light.
Patent AT-E42124-T1 (AT)
Inventor: CUNNINGHAM CHARLES JAMES
IPC: B05C5/02
Filed: 1986-03-21
Granted: 1989-04-15
Abstract: Applicators having specific lip configurations are used for applying foamed treating compositions to substrates (80), contacting the lips (50,60) and passing across the orifice (70). This application provides uniform distribution of treating agent onto the substrate (80) including rapidly moving paper.
Patent AT-E86662-T1 (AT)
Inventor: BAER BRADFORD WALTER
IPC: G01N33/50
Filed: 1986-11-05
Granted: 1993-03-15
Abstract: Nucleic acid encoding lecFthin:cholestero! acyltransferase is ligated into expression vectors and used to transform host cells for the synthesis of lecithin:chotesterol acyltransferase in recombinant cell culture. Lecithin:cholesterol acyltransferase amino acid sequence variants are described for enhancing the properties of lecithin:cholesterol acyltransferase. Ledthin:cholesterol acyltransferase and its variants are employed in the therapy of conditions characterized by hypercholesterolemia and for the mobilization of cholesterol in vivo.
Patent AT-E38429-T1 (AT)
Inventor: PAYRE DIDIER
IPC: F25B17/08
Filed: 1986-05-30
Granted: 1988-11-15
Abstract: Thermotransformer for storing and unstoring heat with a double raise in thermal potential by performing thermo-chemical processes that present Clapeyron curves that intersect in the temperature range involved, this device being applicable to heat pumps and the handling of thermal energy.
Patent AT-E70280-T1 (AT)
Inventor: KOMLY CAROL ANN
IPC: C07K14/195
Filed: 1986-08-22
Granted: 1991-12-15
Abstract: The invention relates to the DNAs of papillomaviruses, and more particularly to the probes derived from these papillomaviruses, as well as procedures for their implementation in the in vitro diagnosis of papillomavirus infections.