baber/WOPTO huggingface dataset:
Patent AT-E23-T1 (AT)
Inventor: KNELL BERNHARD
IPC: B22D11/08
Filed: 1979-06-13
Granted: 1981-03-15
Abstract: 1. Apparatus for downwardly introducing a starting strand (9) into a continuous casting installation with the aid of a carriage which is displaceable on rails (5) on a casting platform (2), is provided with a drive (4, 29) and consists of an upper part (6, 22) and a lower part (7, 23), on which carriage the starting strand (9) can be centred in the transverse direction and adjusted in the longitudinal direction, the upper part (6, 22) resting on the lower part (7, 23), characterized in that the upper part (6, 22) is movable, in a horizontal plane, relatively to the lower part (7, 23) by at least one device (13, 14, 33, 34, 37, 40).
Patent AT-E2645-T1 (AT)
IPC: A47J31/06
Filed: 1980-05-19
Granted: 1983-03-15
Abstract: 1. Household coffee machine, comprising in a housing (10) a cold water tank (12) and an instantaneous water heater (14) supplied by said tank, said instantaneous water heater in turn supplying an overflow (18) for perfusing a filter (20), wherein said filter is retained over the housing (10) above a removable coffee pot (22) and is provided at its bottom with an outlet means equipped with a closure mechanism which includes a shutter member formed with an actuating button controlled by a finger (34), said finger being movable relative to the housing (10) and the displacement of which is effected by the movements during insertion and removal of the coffee pot (22) in such a way that the removal causes complete closure of said closure mechanism while insertion causes opening thereof due to the action of said movable finger (34), characterized in that the water passage means at the bottom of said filter (20) consists of two outlet apertures (26 and 28) of different cross-section, one (26) of said apertures having a large cross-section for rapid passage of the filtrate and the other one (28) having a small cross-section for slow passage of the filtrate, and that said closure mechanism comprises two shutter members (30 and 32) which respectively cooperate with said apertures (26 and 28) and are each provided with an actuating button (40), and that said filter (20) is disposed on said housing (10) so as to be movable between a first position, in which the actuating button (40) of said first shutter member (30) is within the operating range of said finger (34) while the actuating button (40) of said second shutter member (32) is out of the range of said finger, and a second position, in which the actuating button (40) of said second shutter member (32) is within the operating range of said finger (34) while the actuating button (40) of said first shutter member (30) is out of the range of said finger.
Patent AT-E2649-T1 (AT)
IPC: C07D521/00
Filed: 1980-07-12
Granted: 1983-03-15
Abstract: The invention relates to the provision of antibacterial compositions and medicaments (as well as methods for their use as antibacterials) containing as an active compound an imidazolylenol ether of Formula (I) as defined hereinbelow.
Patent AT-E22094-T1 (AT)
Inventor: ESCHWEY HELMUT DR
IPC: C09D175/00
Filed: 1980-09-24
Granted: 1986-09-15
Abstract: The invention herein relates to the preparation of solution polymerizates of acrylic and methacrylic esters. More particularly, this invention relates to a process for the preparation of solution polymerizates of acrylic or methacrylic acid esters of alcohols wherein acrylic or methacrylic monomers are polymerized in a solvent of high-boiling alcohols of from 8 to 40 carbon atoms and 1 to 6 hydroxyl groups, the total batch to be polymerized containing from about 15 to 85 percent by weight of polymerizable substance, based on the weight of the total batch. This invention also relates to a method of using said solution polymerizates to improve the flow properties of lacquers.
Patent AT-E14287-T1 (AT)
Inventor: DE HAAN HENDRIK
IPC: B42C19/08
Filed: 1980-12-19
Granted: 1985-08-15
Abstract: The invention relates to a device for treating books comprising a frame and two belt conveyors, whose proximal faces are located in parallel planes adjustable towards and away from one another, said faces being fixed in the transverse direction in the plane of each face. The device according to the invention comprises a roller conveyor comprising a large number of freely rotatable rollers (11), whose parallel rotary axes are at right angles to the planes of the proximal faces of the belt conveyors, the shafts being displaceable by spring load towards said faces.
Patent AT-E8608-T1 (AT)
IPC: C11D3/08
Filed: 1981-01-13
Granted: 1984-08-15
Abstract: There is produced crystalline zeolite powder of Type A having an average particle diameter of 8.5 to 9.0 mu  by introducing the components waterglass and alkali aluminate liquor under defined conditions simultaneously into a receiver containing alkali aluminate, stirring, first adding more alkali aluminate liquor and then more waterglass solution. The thus obtained crystalline zeolite powder of Type A is used as a phosphate substitute in washing agents.
Patent AT-E13353-T1 (AT)
Inventor: DOBES KAREL DIPL-ING
IPC: G01N21/43
Filed: 1981-06-26
Granted: 1985-06-15
Abstract: 1. A refractometer for monotoring the refractive index of a medium, particularly of a continuous process stream, comprising a light source (10; 113; 213) for generating a bundle of rays (54; 154; 254) ; a prism-action optical body (42; 142; 242), which has a planar boundary surface (28; 128; 228), which at least in part is in contact with the medium (30; 130; 230) and on which the bundle of rays is incident at an oblique angle on that side which faces away from the medium ; means (32, 33; 232, 233) for generating a measuring ray (58; 158; 258) having an intensity which depends on the refractive index of the medium, and a reference ray (56; 156; 256) having an intensity which depends on the refractive index, which rays are derived from the bundle of rays which are incident on the bounday surface (24; 124; 224) ; evaluating means (51; 151; 251) for determining a quantity which represents the intensity ratio of the measuring and reference rays, said evaluating means comprising a measuring light receiver (64; 164; 264), and a reference light receiver (50; 150; 250) ; and indicating means for indicating said quantity ; characterized in that the means for generating the measuring and reference rays consist of two adjoining regions (32, 33; 232, 233) of the boundary surface (28; 128; 228), which regions are illuminated by respective portions of the bundle of rays (54; 154; 254), one of said regions is transparent, the other of said regions is mirror-coated, the medium (30; 130; 230) directly contacts the transparent region (33; 133) and is in heat-conducting connection with at least part of the mirror-coated region (32; 232).
Patent AT-E10575-T1 (AT)
IPC: A47C4/26
Filed: 1981-07-07
Granted: 1984-12-15
Abstract: A garden chair including a back rest, a seat, and a cross frame defined by first and second pairs of support braces rotatably connected together through a first axle. The first pair of support braces are also rotatably connected to the front of the seat through a second axle, and the rear of the seat is rotatably connected to the back rest through a third axle. An arm provided with a longitudinal slot connects the second pair of braces to the back rest, with the third axle passing through the longitudinal slot. A free end of the arm and the back rest are engageable in a plurality of positions to permit vertical adjustment of the seat.
Patent AT-E12664-T1 (AT)
Inventor: MAURER FRANCISCUS HUBERTUS JAC
IPC: D01F6/46
Filed: 1981-12-12
Granted: 1985-04-15
Abstract: Process for the production of filaments of polyethylene with high modulus and tensile strength, comprising spinning a filler containing solution of a linear polyethylene with a weight-average molecular weight (Mw) of at least 400,000 to form filled filaments and then stretching the filaments.
Patent AT-E14034-T1 (AT)
Inventor: ZERBI PIER CARLO
IPC: B61B7/04
Filed: 1981-10-29
Granted: 1985-07-15
Abstract: A device for controlling the movement of the two doors (3a, 3b) is housed in a tile-shaped elongate support (5) which is disposed above the doorway and is pivoted about a horizontal axis extending longitudinally of the roof (1a) of the car (1). The tile-shaped support (5) carries centrally an electric motor (7) for rotating two screws (12a, 12b) which are situated on respective sides of the motor and are threaded in opposite directions. A nut (14) is mounted on each screw to run longitudinally, and has a forked part (15) which engages a draw-bolt (16) carried by the respective door (3a, 3b) of the doorway. When the tile-shaped support (5) is pivoted upwardly by hand from outside the car (1), each fork (15) is disengaged from its respective bolt (16) to allow the emergency opening of the doors.
Patent AT-E11561-T1 (AT)
IPC: C25D15/02
Filed: 1982-02-09
Granted: 1985-02-15
Abstract: Boron rich cubic boron nitride suitable for use in electroplating processes (e.g. nickel plating) has been made by an acid leaching process. Boron rich aggregated cubic boron nitride grinding grits are leached in a mixture of nitric and sulfuric acids, the following conditions being typical; (a) volume ratio of 67% nitric acid to 98% sulfuric acid of 10:20; (b) temperature of 250 DEG  C; and (c) for a time of 1 hour. The process removes sufficient free surface boron to reduce the conductivity at the surface, resulting in an abrasive which does not overplate. FIG. 1 is a photomicrograph of a typical plated surface containing the improved CBN grinding grit of this invention, and FIG. 3 is an X-ray diffraction pattern characteristic of this new product.
Patent AT-E15630-T1 (AT)
Inventor: HASSEL HELMUT DR
IPC: E06B7/23
Filed: 1982-03-12
Granted: 1985-10-15
Abstract: 1. Construction for the edging of a vehicle window which is provided at least at the outside with a laminated glazing, (1, 2, 3; 1', 2', 3') more especially for rail-tied traffic, having an edging frame (6) which is flush with the outer skin of the vehicle, characterised in that the edging frame (6) is designed so as to engage over the pane (2), on the inside of the vehicule, of the external laminated glazing (1, 2, 3) and so as to be flush with the pane (1) on the outside of the vehicle and dimensioned correspondingly smaller than the inner pane (2), of the laminated glazing.
Patent AT-E14083-T1 (AT)
Inventor: HACKETT WALTER J
IPC: B05D7/26
Filed: 1982-03-23
Granted: 1985-07-15
Abstract: The method and solution of this invention are for production of a toughened, mar-resistant floor film. The method includes the steps of applying to a floor surface a liquid solution containing a cross-linking ingredient, and buffing said floor surface with said solution thereon in moist condition to heat the solution and surface and produce crosslinking of said ingredient with the floor surface.
Patent AT-E12324-T1 (AT)
Inventor: MAEKLER KLAUS
IPC: H01H13/60
Filed: 1982-08-18
Granted: 1985-04-15
Abstract: 1. Electric house-wiring switch containing a contact rocker (4) which is pivoted at a stationary contact part (2) and is held in its bistable positions by a spring member (5) and which can be switched over by means of intrinsically elastic contact strikers (9), which are pivoted on it at a symmetrical distance from its pivot and project approximately vertically, by a push-button (15) which engages the free ends of the contact strikers (9) with a switching link (16) and which is subject to the action of a returning force, the contact strikers (9) being constructed with three fingers, being held with a central finger (10) at the edge of a window-like cut-out (14) in the contact rocker (4), being held in a self-clamping manner with the outer fingers (11) at a vertically projecting extension of the contact rocker (4) and being supported with a front edge (11.1) of the outer fingers (11) at the contact rocker (4), characterised in that the free ends of the fingers (10, 11) are provided with extensions (12, 13) which are bent in opposite directions in the form of a roof in such a manner that the apex of the extension (12) of the central finger (10) reaches below the edge of the window-like cut-out (14) and that the apex of the extension (13) of the outer fingers (11) rests under tension against the lateral angles (6) which point towards the pivot.
Patent AT-E17643-T1 (AT)
Inventor: TAMMISALO ERKKI
IPC: G03B37/00
Filed: 1982-02-16
Granted: 1986-02-15
Abstract: The invention relates to carrying out a pre-adjustment, before photographing is started, in panoramic X-ray photography using an X-ray device which performs a rotational movement and supports a moving film and an X-ray source. The object is to achieve a correct positioning of the focus in relation to the patient. This is achieved without moving either the patient or the X-ray apparatus, or more precisely, merely by selecting the correct ratio between the film speed and the movement of the X-ray apparatus, instead of mechanical movement. In the apparatus, a viewing member is used, and the correct speed variation curve for the film during the photographing movement is selected on the basis of the position or reading of the viewing member. The film is reeled preferably by means of an electric motor, in which case a sensor can be connected to the sighting member, and the motor is controlled electronically according to the electric output signal of the sensor by means of, for example, a microprocessor.
Patent AT-E27474-T1 (AT)
Inventor: KAESSER MERLE LAVERN
IPC: F01D9/02
Filed: 1983-02-11
Granted: 1987-06-15
Abstract: 1. An exhaust gas turbine with a variable flow, in particular for driving turbochargers of internal combustion engines, comprising a rotor (28) which is rotatable about an axis and which has a multiplicity of rotor blades (34) which are arranged at peripheral spacings from each other, a turbine casing (13) in which the rotor is rotatable and which has an outlet (32) which is coaxial with respect to the rotor, a volute casing portion (16) and a curved intake portion (14) with an inlet (22) arranged at a spacing from the axis, a partitioning wall which forms an outer and an inner flow path (56, 54) in the intake portion (14) and in the volute casing portion (16), which is curved within the volute casing portion (16) in the same direction as said volute casing portion and which is so arranged in the volute casing portion (16) that there is formed a fixed guide surface tip (52) which lies substantially tangentially at the outer periphery of the rotor (22) and which keeps the outer and inner flow paths separate and the inner flow path (54), within the volute casing portion (16) to directly to the periphery of the rotor (28), is of a cross-sectional area which decreases as said flow path (54) increasingly approaches the rotor, and a valve-like member (36) with actuating means for varying the intake flow cross-section of one of the two flow paths in the intake portion (14), characterised in that the intake portion (14) which extends between its connection (18) to the exhaust gas manifold of the internal combustion engine and the connection to the volute casing portion (16) and the part of the partitioning wall (50) which is disposed in the intake portion (14) are curved in the same direction as the volute casing portion (16), that the partitioning wall (50) extends in the volute casing portion (16) in such a way that the end thereof itself forms the guide surface tip (52) which lies substantially tangentially at the periphery of the rotor (28) and the cross-sectional areas of the outer flow path (56) as well as those of the inner flow path (54), within the volute casing to directly to the periphery of the rotor (28), progressively decrease in the direction in which the flow path increasingly approaches the rotor (28), and that the valve-like member (36) is so associated with the inner flow path (54) that upon movement of the valve-like member (36) towards the position of closing off the inner flow path (54) both the average radius of curvature of the mass flow and the flow speed of the exhaust gases increase.
Patent AT-E39825-T1 (AT)
Inventor: HOLLENBERG DETLEF DR
IPC: A45D19/02
Filed: 1983-11-21
Granted: 1989-01-15
Abstract: 1. Closure (1) with applicator tip (2) and spreading device (6) for a colouring agent dispenser, wherein the spreading device (6) displays at least one comb tine (9, 21) to be coupled with an exit opening (4) of the applicator tip (2) and a receiving bore (8, 12) for placing onto the applicator tip (2), characterised thereby, that the spreading device (6) is constructed integrally as at least one tine (9, 21) with receiving bore (8, 12) formed in the foot (7) for the direct forcelocking plugging onto the applicator tip (2) and that the free end (13), surrounding the exit opening (4), of the applicator tip (2) in the position of use delivering colouring agent penetrates the receiving bore (8) or ending within the receiving bore (12) stands in communication by way of at least one outlet channel (16) with opening (17, 22) on the inward surface of a tine (9, 21) and/or by way of at least one bore (14) with opening in the region of the bridge (15), which forms a steadily curved, in particular semi-circular transition between neighbouring tines (9), with the hair treatment region of the spreading device (6).
Patent AT-E13514-T1 (AT)
Inventor: BACHMANN PETER DR
IPC: C03B37/025
Filed: 1983-02-07
Granted: 1985-06-15
Abstract: Doped silica glass can be manufactured by reacting gaseous vapors of silica-forming compounds and dopant-forming compounds. Increased fluorine dopant can be provided with less fluorine dopant-forming compound, when the fluorine dopant-forming compound is hexafluoroethane (C2F6).
Patent AT-E13463-T1 (AT)
Inventor: RIEGGER HELENA
IPC: F28F9/013
Filed: 1983-06-09
Granted: 1985-06-15
Abstract: A steam duct (5) enclosing the preheater tube-bundle (6) leads, upwards, from the desuperheater box (2) and via a deflecting quarter-bend (9), opens into a flat steam-distribution duct (8). The heating steam flows from this distribution duct (8), through steam outlet openings (12) on the vertical narrow sides (11), and thereafter flows radially through the preheater tube-bundles (6), from the outside to the inside.
Patent AT-E30964-T1 (AT)
Inventor: WILLAY GERARD
IPC: G01N21/67
Filed: 1983-08-01
Granted: 1987-12-15
Abstract: 1. A process for determining the dissolved and precipitated concentrations of an element, such as aluminum, in a metallic analysis sample (4) by Optical Emission Spectrometry, in particular a steel sample, comprising the steps of determining said concentrations on the basis of the spark erosion profile in time (18) of said element and reading on calibrating charts set for known samples, characterized by the steps of - submitting the sample (4) to mild spark erosion conditions for the entire duration of the analysis in such a way as to avoid any phenomenon of local refusion of the sample ; - dividing the spark erosion profile (18) thus obtained for the element under analysis into at least two successive parts : an initial part formed by a peak (19) and a terminal part formed by a horizontal flat portion (20) ; - considering a standardized value I3 of the intensity of the complete spark erosion profile and determining on the basis of I3 the total concentration [M]t of the element under analysis by reading on the corresponding calibrating chart constructed on the basis of said standardized value, - considering a standardized value I2 of the intensity of the horizontal flat portion (20) and determining on the basis of I2 the concentration in the dissolved state [M]d of the element under analysis by reading on the corresponding calibrating chart constructed on the basis of said standardized value ; - and calculating on the basis of the values I3 and I2 and of the total concentration [M]t the concentration in the precipitated state [M]p of the element under analysis with the aid of the relation : [M]p =[M]t J-I2 /I3 -I0 wherein I0 is the value at the origin of the intensity on the calibrating chart giving the total concentration [M]t and J is the standardized value of an intensity of the spark erosion profile representative of the sum of concentrations in the dissolved and precipitated states of the element under analysis.
Patent AT-E28731-T1 (AT)
Inventor: STEINEL HEINRICH WOLFGANG
IPC: B05C5/04
Filed: 1984-02-29
Granted: 1987-08-15
Abstract: A hot glue pistol for melting and dispensing a hot melt glue (3) comprises a hot air blower (6) for heating the bonding location, the hot air flow simultaneously acting as the heat source for melting the glue.
Patent AT-E38922-T1 (AT)
Inventor: MAIER GERHARD
IPC: H03J3/32
Filed: 1984-03-09
Granted: 1988-12-15
Abstract: A method and apparatus is provided for the tuning of the resonant circuits of a communications receiver. The frequency fD is generated with an additional oscillator, which frequency is then mixed with the receiver oscillator frequency, of which three frequencies fo, fo+fD, fo-fD are formed and are applied to the antenna output. The frequency fD, which is evaluated as a narrow band, is generated by mixing at the intermediate frequency output. A maximum balancing is provided over all high-frequency circuits. The acceptor circuits are tuned to fo and fo+fD (N+5, N+11) for obtaining maximum damping of the oscillator frequency and of the mirror frequency, where N+5 and N+11 represent mirror frequencies.
Patent AT-E31135-T1 (AT)
Inventor: ALLAN PAUL
IPC: H04Q11/04
Filed: 1984-01-11
Granted: 1987-12-15
Abstract: A conference bridge for a digital time division multiplex pulse code modulation telecommunication exchange in which for simplicity of operation each conference is allocated a unique channel number and each party within a conference is allocated a unique party number thus allowing any party to join any conference at any time.
Patent AT-E30929-T1 (AT)
Inventor: KOSMAS NIKOLAOS
IPC: D05B59/00
Filed: 1984-02-21
Granted: 1987-12-15
Abstract: A bobbin run-out detector for a lockstitch sewing machine is responsive to thread tension for sensing when the bobbin is empty of thread. The thread tension is sensed by a hook member (168; 332) engageabie with the thread extending from the bobbin, the hook member (168; 332) being moved by a resilient bias as a result of loss of thread tension consequent on emptying of the bobbin. The hook member (168, 332) is linked to a shutter (174; 334) which moves with the hook member (168; 332) in order to influence a light beam, light receiving means (202) being responsive to such influence to produce a signal indicative of bobbin run-out. The signal may stop the machine and/or actuate an alarm. Alternatively, the signal may actuate a bobbin change device (2, 4, 14, 16) for removing the empty bobbin and for inserting a previously wound bobbin, to permit sewing to resume.
Patent AT-E31792-T1 (AT)
Inventor: TUCKER-PEAKE ADRIAN
IPC: F16F1/368
Filed: 1984-05-29
Granted: 1988-01-15
Abstract: An element comprising a sheet 20 of resilient material having on one side a protruding formation 21 engagabie with a shallow, sloping walled, recess 17 in a composite spring, and, on the other side, a further formation 22 engagable with a recess in a component 18 to be secured to the spring. When the component 18, eg an axle part, is secured to the spring by being clamped thereto, the resilient material acts as a load spreading element and provides relative location between the spring and component during assembly.
Patent AT-E29613-T1 (AT)
Inventor: DABLEH YOUSSEF HANNA
IPC: G21C1/20
Filed: 1984-06-27
Granted: 1987-09-15
Abstract: The invention provides an electromagnetic technique for repositioning garter springs (17), located between the coolant tubes (14) and calandria tubes (11) of fluid cooled nuclear reactors in which the garter springs (17) are not directly accessible by mechanical means. An electromagnetic coil (19) is advanced along the selected fuel channel to a position adjacent the garter springs (17), and a current pulse is passed through the coil (19) thereby to exert an electromagnetic repulsive force on the garter spring having a component in the direction of the required displacement.