baber/WOPTO huggingface dataset:
Patent AT-E537346-T1 (AT)
Inventor: NESTI PAOLO
Filed: 2009-09-07
Granted: 2011-12-15
Abstract: The invention describes a device for the phase and lifting variation of the valves in an internal combustion engine (10) of the type comprising at least one valve control camshaft, made up of a first component (11; 34), operationally connected to at least a first cam (32), and of a second component (13; 30), operationally connected to at least a second cam (31). The first component (11; 34) and second component (13; 30) of the camshaft are connected to each other by means of a grooved bush (14; 42). The device comprises a centrifugal adjustment unit comprised of a container (19; 38) for one or more masses (20; 39) which radially slide on a counter wall (21; 40) integral with the first component (11; 34) of the camshaft. The movement of the masses (20; 39) causes the axial sliding, in the direction of the camshaft, of the container (19; 38) and the grooved bush (14; 42) thus making the displacement of the first component (11; 34) and/or the second component (13; 30) of the camshaft and, consequently, of the cams (31, 32) operationally connected to such components.
Patent AT-E540508-T1 (AT)
Inventor: BOTTOMLEY GREGORY E
Filed: 2009-02-18
Granted: 2012-01-15
Abstract: Teachings presented herein offer the performance advantages of sequence estimation for received signal symbol detection, while simultaneously providing potentially significant reductions in computational overhead. Initial demodulation of a received signal identifies a reduced number of candidate symbol values for all or a subset of a sequence of symbols represented in a received signal. A sequence estimation process, e.g., an MLSE process, constrains its state spaces to the reduced number of candidate symbols values, rather than considering all possible symbol values.
Patent AT-E530870-T1 (AT)
Inventor: ZAHAVI DOV
Filed: 2009-05-13
Granted: 2011-11-15
Abstract: Aircraft decoy arrangement and method for generating a decoy signal from an aircraft having an isolated decoy. An aircraft receiver detects a threat signal from a threat source targeting the aircraft. An aircraft signal processor produces a decoy relay signal based on the threat signal, where the decoy relay signal frequency is significantly lower than the threat signal frequency and is slowly attenuated through air, the signal processor calibrating the decoy relay signal in accordance with a received test signal to compensate for inaccuracies. An aircraft transmitter transmits the decoy relay signal and an optional reference signal to the decoy, where it is received by a decoy receiver, converted back to a decoy signal by a decoy frequency converter, and transmitted by a decoy transmitter, causing the threat source to detect the decoy signal and lock onto the decoy rather than the aircraft.
Patent AT-E545726-T1 (AT)
Inventor: GREBING THOMAS
Filed: 2010-04-28
Granted: 2012-03-15
Abstract: The machine has a locking member (25) comprising a guiding element (29) with a latch plate element (30) that intervenes in a trap (35), and a thrust element (28). The thrust element is guided on the guiding element and held in a locking position by spring action. The guiding element is fastened to a frame (5) of a door. A door handle (9) is mounted above the thrust element and works with a cam (24) against the spring action on the thrust element such that the trap attains outer interference with the latch plate element.
Patent AT-E10425-T1 (AT)
IPC: G02B27/02
Filed: 1979-06-18
Granted: 1984-12-15
Abstract: A rearview device is integrated within a helmet and presents an objective O1, an eyepiece O3 and means for optically coupling together said elements, comprising either optical fibres F or an intermediate objective O2, and at least a mirror M. Moreover, the mirror is of the roof type configuration.
Patent AT-E166-T1 (AT)
IPC: C07F9/09
Filed: 1979-07-18
Granted: 1981-09-15
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, NL, SE 1. Compounds of the formula I  see diagramm : EP0008365,P8,F1  where R**1 and R**2 are identical or different and denote C1 - to C3 -alkyls, and Me stands for an alkali metal, ammonium or the equivalent amount of an alkaline earth metal. For the Contracting State : AT 1. A process for the production of compounds of the formula I  see diagramm : EP0008365,P8,F1  where R**1 and R**2 are identical or different and denote C1 - to C3 -alkyls, preferably methyl or ethyl, and Me stands for an alkali metal, ammonium or the equivalent amount of an alkaline earth metal, characterized in that one molar part of a dihydrogen phosphate of the formula II Me**(cation)H2 PO4 **(anion) or a mixture of one molar part of orthophosphoric acid with the necessary amount of a base of the formula III or IV to form the dihydrogen phosphate MeOH or MeOOCR is reacted with 2 to 2.1 or, if a base of the formula III is used, 3 to 3.15 molar parts of a carboxylic acid anhydride of the formula V  see diagramm : EP0008365,P8,F2  Me being defined as for formula I, and R standing for R**1 and/or R**2 as defined for formula I.
Patent AT-E10550-T1 (AT)
IPC: G06F11/10
Filed: 1980-09-11
Granted: 1984-12-15
Abstract: A sequence of k-tuples of information elements is converted by means of an error-correcting convolutional code into a sequence of n-tuples (n greater than k) of code elements. In the processing of the code elements use is made of first of all a syndrome former to form a sequence of (n-k)-tuples of syndrome elements from the n-received sequence of n-tuples of code elements. From a segment of a number of successive (n-k)-tuples of syndrome elements one or more correction bits are formed in each case so as to be able to correct the received code bits and also, if a correction is applied, to be able to update a number of further syndrome bits from that same segment. Furthermore an (n-k)-tuple of secondary syndrome bits or residue bits is formed in each case from this updated segment. A first value of such an (n-k)-tuple indicates the state in which the decoder must be provisionally considered as having corrected all errors in a predetermined sequence of n-tuples of code elements. Any other values indicate that an error has remained uncorrected. Such other values are converted into unreliability signals. The unreliability signal indicates a sub-sequence of n-tuples of code elements, in which the errors not corrected are located. Outside this sub-sequence the n-tuples can be reliable again.
Patent AT-E3015-T1 (AT)
IPC: B61B12/00
Filed: 1980-02-18
Granted: 1983-04-15
Abstract: 1. Flexible suspension apparatus for a cable car, characterized by the interposition in a horizontal position of a closed flexible container (10) which is inflatable and of annular shape between the base (13) of a carrier yoke (12), suspended from the cableway and supporting the annular surface of the container (10) and an upper chassis of the cabin (6) which is rigid with the carrier frame of the cabin and rests on the other surface of the container (10).
Patent AT-E30700-T1 (AT)
Inventor: SARDA JEAN LUCIEN
IPC: B41M1/24
Filed: 1980-07-18
Granted: 1987-11-15
Abstract: A thermo-engraving machine has safety, energy conserving and convenience features. The thermo-engraving machine receives a freshly printed sheet, passes it through a device for depositing powder. It heats the powder to cause the powder to melt, then cools the sheet to create raised printed material. The deposition device in one case is a tank with a vertical partition that provides separate containers for powders of different types. The other deposition device is a cyclone type that is pivotal to allow easy cleaning and has toothed wheels in its suction manifold to retain the sheets. The oven has sidewalls that will laterally move to vary the width of the oven. Heater elements in the oven can be selectively turned off for smaller widths. The oven is held by a latch that releases the oven to spring upward should electricity be cut off to the solenoid that holds the latch in position. The cooling conveyor curves around from the back of the oven and leads to the front of the machine, preferably over the top of the oven. The cooling conveyor has a conveyor belt assembly and positive and negative plenums on its sides to retain the sheets in connection with the conveyor belt assembly and cool them at the same time.
Patent AT-E7763-T1 (AT)
IPC: B01D46/00
Filed: 1980-10-24
Granted: 1984-06-15
Abstract: PCT No. PCT/AU80/00078 Sec. 371 Date Jun. 15, 1981 Sec. 102(e) Date Jun. 15, 1981 PCT Filed Oct. 24, 1980 PCT Pub. No. WO81/01109 PCT Pub. Date Apr. 30, 1981.A housing for mounting HEPA filters includes an open-ended tubular casing (12) and, within said casing, slide structure (24) for slidably mounting a HEPA filter therein from one of the ends of the casing.  Baffle means (18) divides the interior of the casing into respective chambers (20, 22) which, on mounting of the filter in the slide structure (24), are gastight isolated from each other except by way of the filter and which are accessible from a respective one of the open ends of the casing. Also provided are gas intake/exhaust ports (46, 48) for each of the chambers (20, 22), a pair of cover members (14, 16) for closing the respective open-ends of the casing (12), each of which cover members (14, 16) includes a flange (94) complementary to the associated end of the casing (12), and respective clamp and seal means (100, 84) for clamping the cover members (14, 16) to the casing to effect gastight engagement of the flanges (94) with the respective ends of the casing (12).
Patent AT-E10961-T1 (AT)
IPC: E05B35/00
Filed: 1981-03-06
Granted: 1985-01-15
Abstract: 1. Lock device, operatable by a socket wrench, for a fastener core of a fastener, especially casement fasteners and bar shutters, the fastener core being shiftable against spring pressure inside of a fastener housing (24) having a key catch, and then rotatable, whereby the fastener core consists of a front part (32, 132) with a head (56) for receiving the socket wrench, of a cylindrical body or middle part (54) and of a prismatic foot (26) and a rear part (36, 136), having at its end facing the front part (32, 132) an axial prismatic depression (34, 134), as for example blind square hole, into which the foot (26) of the front part (32, 132) having a corresponding construction is axially gliding received, characterized in that the head (56) of the front part (32, 132), is rotatably and lockably supported in the fastener housing (20, 120) and by means of a middle part (54) is connected to the prismatic foot (26) in such a way that the spring pressure is caused by a spiral pressure spring (40) being placed around the middle part (54), the spring supporting itself on one side onto an annular shoulder (44) provided at the front end of the middle part (54), and on the other end onto an annular shoulder (42, 142) formed by the rear part (36, 136), that the key catch (22) at the inner surface (78) of which the head (56) of the fastener core in case of a removed key basically ends or butts has an opening contour deviating from the circular form, as for example a circle being extended to a rectangle or to a square or a circle provided with rim nodges (74, 76), or the like, for receiving a key bit having a corresponding outer contour (Fig. 3), and that the depth of the axial prismatic depression (34, 134) of the fastener core allows an insertion of the key until the key bit (B, fig. 2) comes free out of the key catch (22) and until the locking (48, 50) of the head (56) in the fastener housing (20, 120) is unlocked.
Patent AT-E25630-T1 (AT)
Inventor: BRAUN OTTO
IPC: B61F3/16
Filed: 1981-09-05
Granted: 1987-03-15
Abstract: 1. A bogie for rail vehicles, in particular for high speeds, essentially comprising a lower guide frame (1) which is designed to be torsionable and which joins the bearings (7) of sets (2) of wheels, springs (5) which are disposed above the said bearings (7) and on which the vehicle body is supported so as to be pivotable about a vertical axis with the interposition of supporting members (16) connected by an upper swivel frame (6), elements for transmitting longitudinal and transverse forces being arranged between the guide frame (1) and the swivel frame (6), characterized in that in order to guide the wheel set (2), holding means (4) are secured to the guide frame (1), two arms (4a) of these holding means (4) embracing the wheels (3) in the manner of forks, the two arms (4a) of each holding means (4) are designed to receive bearings (7) for a support part (8) which is rigid with the wheel and which extends longitudinally only in accordance with the distance between the said bearings (7), each bearing (7) is supported against the swivel frame (6) by way of a spring (5) provided in its vertical axis, and the fork-like holding means (4) is connected to the guide frame (1) by way of a forkhead (4b) joining the two arms (4a) thereof while a resilient connexion element (11), for example a rubber sleeve, is interposed.
Patent AT-E14418-T1 (AT)
Inventor: WEYNANDT JEAN JOSEPH
IPC: C05F17/00
Filed: 1981-05-08
Granted: 1985-08-15
Abstract: 1. Improved process for obtaining a compost from organic waste products, in which the waste products are subjected to an aerobic fermentation after having, where appropriate, modified the composition by prior additions of carbon-containing, nitrogen-containing and/or phosphorus-containing materials, the said process being characterised in that it comprises the following steps ; a) Preparation of the waste products to be treated, involving : (I) an adjustment of the C/N ratio to between 20 and 30, (II) an adjustment of the pH to between 6.8 and 7.5, preferably between 7 and 7.5, (III) a homogenisation of the mass of waste products resulting in a homogeneous mass which easily allows air to pass and (IV) an adjustment of the moisture content to between 45 and 55% by weight, preferably between 50 and 55%, b) fermentation of the said mass under static aerobic conditions, in a zone where the mass of waste products is at rest and where its moisture content is maintained at between 45 and 55% by weight, advantageously between 50 and 55% by weight, with alternate circulation of air forced upward through the mass and downward through it, so as to maintain, within the mass, conditions suitable for ensuring the mesophilic growth of the bacteria, implying fermentation temperatures of 50 to 60 degrees C, preferably between 50 and 55 degrees C, c) supplementary fermentation, of shortened duration, while continuing the alternate circulation of air, but maintaining, within the mass, conditions suitable for ensuring the thermophilic growth of bacteria and the hygienisation of the waste products being treated, which implies temperatures above 70 degrees C, the duration of steps b) and c) above being such that virtually all the oxygen demands of the microorganisms present in the mass are satisfied, and d) maturing of the mass of residues, the mass being left at rest under static conditions, without air circulation.
Patent AT-E11383-T1 (AT)
IPC: B22D41/20
Filed: 1981-09-17
Granted: 1985-02-15
Abstract: The invention concerns a commutable device for regulating the stopper (47) of a ladle (60), whereby the stopper (47) immersed in the ladle (60) is connected to a shaft (50) which moves in a direction axial to the stopper (47) itself and which comprises advantageously a tract (58) cooperating with axial drive means (57), said device including in mutual cooperation and coordination: - an actuator means (14) cooperating with said axial drive means (57), whereby intermediate safety means are advantageously present, - and means to control and regulate the actuator means (14).
Patent AT-E13849-T1 (AT)
Inventor: HECKMANNS HEINRICH FRIEDRICH I
IPC: B65D73/00
Filed: 1982-03-13
Granted: 1985-07-15
Abstract: 1. Process for bundle-formation of prepared wrapping wires (1) whose ends (4, 5) are shaped to lock together on, for example, baled goods, and which are threaded and held side by side on guide means (11, 12) transverse to the longitudinal axis of the wrapping wire (1), in which a bundle is formed by rolling or folding the continuous guide means (11, 12) or by arranging separate sections of the guide means (11, 12) on top or alongside each other, characterized in that the prepared wire (1), which is cut to length, is fed via draw-in rollers (2) to the bending tool (6) of a bending machine and that each wire end is formed into an eye by turning around a hollow bending mandrel, that a cord-like guide means (11, 12) is passed from a take-off reel (13, 14) through each hollow bending mandrel, that the bent wire (1) is pushed by mandrel strippers (24, 25) from the bending mandrels (7, 8) onto the cord-like guide means, and that the guide means with the threaded wires are formed into a bundle in a known manner.
Patent AT-E10410-T1 (AT)
IPC: H04N1/193
Filed: 1982-01-13
Granted: 1984-12-15
Abstract: An image scanning method, for producing an image signal indicative of the intensity of adjacent element parts of the image, comprising displacing an array of detectors over the image transversely to a direction of alignment of the detectors in the array and repeatedly transferring into said image signal element signals serially supplied from successive detectors of the array, such element signal being indicative of the intensity of an element part of the image being scanned by the corresponding detector, characterized in that said array comprises a series of odd detectors and a series of even detectors, the detector in each series being aligned along said direction and intercalated between adjacent detectors of the other series, and in that the element signals from the odd detectors are transferred in sequence alternatively with a sequence of the element signals from the even detectors.
Patent AT-E12425-T1 (AT)
Inventor: TERAUBE RAOUL
IPC: F23J15/00
Filed: 1982-11-10
Granted: 1985-04-15
Abstract: Sulfur is readily and efficiently removed from solid fuel in a boiler installation which comprises a hearth for burning and thereby gasifying the solid fuel, the hearth including a grid supporting a fluidized bed of the solid fuel spread thereover, and a tubular boiler body superimposed on, and integral with, the hearth, the boiler body including a lower portion receiving the gasified fuel from the hearth, an upper portion, a common transverse wall dividing the tubular boiler body into the lower and upper portions, and a burner extending into the upper boiler body portion near the dividing transverse wall and receiving a supply of secondary combustion air. A conduit connects the lower boiler body portion to the burner for feeding the gasified fuel therefrom to the burner, and dust removing and desulfurization cyclones in the conduit remove dust and sulfur from the gasified fuel.
Patent AT-E21252-T1 (AT)
Inventor: BIENFAIT CHARLES
IPC: C08F4/645
Filed: 1983-09-19
Granted: 1986-08-15
Abstract: 1. Process for inhibiting crust formation in reactors used for polymerising alpha-olefines in the presence of particles of catalytic solids containing titanium and chlor ine in the combined state, characterised in that the polymerisation is carried out in the presence of an amount of a silicone oil which is less than 1% by weight, relative to the weight of catalytic solid.
Patent AT-E31836-T1 (AT)
Inventor: OTSUKA TORU
IPC: G11B5/592
Filed: 1983-03-31
Granted: 1988-01-15
Abstract: A helical scan video tape recorder having two rotary heads (6a,6b) mounted on a rotating drum (3) by electrically deflectable bi-morph leaves (7a,7b). To trace tracks on the tape (9) when the tape is played back at a speed different from that used for recording, tracking correction signals are repeatedly applied to the bi-morph leaves (7a,7b) to deflect the heads into position to trace the tracks (12) properly. 
<??>Residual deflection in the bi-morph leaves (7a,7b), when the tracking correction signals terminate at the end of each trace, is removed by a hysteresis-erasing signal that flexes the bi-morph leaf back and forth. The polarity of the hysteresis-erasing signal depends on whether on playback the tape runs faster or slower than at recording.
Patent AT-E32630-T1 (AT)
Inventor: ERNST ALFONS DIPL-ING
IPC: G01B11/00
Filed: 1984-01-24
Granted: 1988-03-15
Abstract: An encapsulated photoelectric measuring system for measuring the relative position of two objects includes a housing which encloses a scanning unit positioned to scan the graduation of a measuring scale. The housing defines a longitudinal slit closed by sealing elements, and a coupling member passes between the sealing elements and connects the scanning unit with one of the objects to be measured. In order to avoid optical disturbances of the beam path of the photoelectric scanning by liquid drops on the measuring scale, the scanning unit is hermetically sealed. The spacing between the surfaces of the scale acted upon by the light beams and the associated surfaces of the scanning unit is made so small that any liquid drops present on the surfaces of the scale in the region of the scanning unit are spread or formed into a continuously homogeneous wetted liquid layer.
Patent AT-E27677-T1 (AT)
Inventor: GOTTWALD ADOLF
IPC: E03C1/04
Filed: 1984-02-24
Granted: 1987-06-15
Abstract: A hand held kitchen sink spray is disclosed with various cleaning attachments. The attachments are attached by a quick-release connector.
Patent AT-E31957-T1 (AT)
Inventor: GEESEN HEINRICH
IPC: G01N27/20
Filed: 1984-04-05
Granted: 1988-01-15
Abstract: There is provided a method and apparatus for locating leaks in flat roofs, particularly in flat roofs covered with a gravel layer, plants or the like, and wherein it is provided that a moisture location discovered below the flat roof is connected with a positive terminal of a pulse generator, the negative terminal of the pulse generator being connected with a metallic gutter edge of the flat roof, and the flat roof being scanned by measurement sensors for the purpose of measuring the pulses passing through the moisture path to the corresponding leak location and from the leak location through the moist, flat roof. The measurement sensors are connected with a measurement device for measuring the impulse amplitudes, which become successively weaker as they progress from the leak location to the rim of the flat roof.
Patent AT-E28769-T1 (AT)
Inventor: GERN SIEGBERT DIPL-ING
IPC: H01R31/02
Filed: 1984-09-10
Granted: 1987-08-15
Abstract: 1. An installation system with intermediate plugs for mechanically lockable electrical connection of prefabricated leads each intermediate plug being essentially constituted by a flat body with connecting pins (3) at one of its ends and connecting sockets (4) at its other end and allowing additional outlet connections to be made, characterised in that at least one intermediate plug (1) fits into an opening (5) in an installation box (2) and exhibits flexible connecting leads (7) which are located between its connecting pins (3) and its connecting sockets (4) and are connected electrically with its leads connecting the connecting pins (3) to the connecting sockets (4).
Patent AT-E55116-T1 (AT)
Inventor: BALLSCHUH DETLEF DR DIPL-CHEM
IPC: C11D1/92
Filed: 1985-05-21
Granted: 1990-08-15
Abstract: 1. Sulfobetaines of ammoniocarboxylic acid amides of general formula I,  see diagramm : EP0205626,P8,F4  where : R1 and R2 signify hydrogen or straight-chain or branched C1-22 -Alkyl, R3 and R4 signify identical or independent C1-4 -Alkyl or C2-3 -hydroxyalkyl, R5 signifies H, C1-22 -alkyl or alkylaminocarbonyl, and n signifies 0, 1, 2 ou 3, and at least one of the substituents R1 , R2 and R5 has 8 to 22 C atoms.