baber/WOPTO huggingface dataset:
Patent AT-E19669-T1 (AT)
Inventor: BARKER MICHAEL
IPC: E04D3/36
Filed: 1983-09-16
Granted: 1986-05-15
Abstract: Clips for retaining insulation boards for flat roofs are provided, the retainers comprising generally spaced apart parallel plate-like members joined to each other by two generally planar webs, the webs being disposed generally normal to each other and to the plate like members.
Patent AT-E51975-T1 (AT)
Inventor: KUDELSKI STEFAN
IPC: B65H18/10
Filed: 1983-09-08
Granted: 1990-04-15
Abstract: A self-contained reel hub assembly for a tape transport. The hub assembly comprises a housing (30) including a base (31) and a side wall (32) which upstands from and extends around the periphery of the base. Within the housing defined by the side wall is the rotor (60) and the stator winding (63) of a motor. The rotor drives a sun wheel (90) which engages a plurality of planet wheels (91) each of which protrudes laterally from the side wall of the housing. A rotatable hub (33) is mounted on a central post (37) extending upwardly from a frame member forming a top cover for the housing. The hub member includes a peripheral part which extends around the side wall of the housing and carries a ring (35) of inwardly directed gear teeth engaged by the planets. The planets are linked by a carrier (93) which permits limited movement of the planets relative to the carrier.
Patent AT-E19834-T1 (AT)
Inventor: WIEDMER JEAN-PIERRE
IPC: G08B13/186
Filed: 1983-02-08
Granted: 1986-05-15
Abstract: A method and apparatus for the detection of interruptions of light signal transmissions are disclosed, wherein on simultaneously sending light signals, from an emitter to a receiver, light signals pass through a loop of fiber optics, and a direct circuit comprised of a transparent block. The detection of interruptions of light signal transmission is subject to cessation of simultaneous receipt of a first signal and a second signal normally received by the receiver.
Patent AT-E30342-T1 (AT)
Inventor: MCNUTT JAMES EDGAR
IPC: C23C2/02
Filed: 1984-03-15
Granted: 1987-11-15
Abstract: A flux bath and its use in treating ferrous articles prior to their being dipped in a molten aluminum-zinc alloy is disclosed. The flux may be molten bath or used as an aqueous solution which contains from 200 to 750 g/l dissolved solids. The dissolved solids are 91 to 98.5 wt. % zinc chloride, 1.5 to 9 wt. % ammonium chloride and, based on zinc chloride and ammonium chloride, from 0.6 to 3 wt. % fluoride ions.
Patent AT-E46413-T1 (AT)
Inventor: HICKS JOHN WILBUR
IPC: G02B6/34
Filed: 1984-05-11
Granted: 1989-09-15
Abstract: An optical fiber communication system for transmitting information-bearing optical signals over an optical fiber transmission line includes a signal generator coupled to the transmission line for introducing information-bearing optical signals thereonto, preferably as wavelength modulated signals, and one or more optical amplifiers for periodically, collectively amplifying the transmitted signals to overcome the effects of attenuation. Wavelength modulation is achieved by altering the resonant characteristics of an optical resonator, optically coupled to a gain medium so as to provide an output that varies between a first and second wavelength. The optical amplification is achieved by injecting, preferably via lateral optical fiber couplings, pumping beams into the optical fiber so as to effect an increase in the amplitude of the information-bearing signals by stimulated Raman scattering.
Patent AT-E18759-T1 (AT)
Inventor: DRISCOLL ROBERT KENNETH DR
IPC: C07C69/67
Filed: 1984-06-26
Granted: 1986-04-15
Abstract: 1. A process for the preparation of a glyoxylic acid ester by catalytic oxidative dehydrogenation of the corresponding glycolic acid ester in the gas phase, which process is characterized by passing, after metering in an entrainer, the gaseous reaction mixture formed in the oxidative dehydrogenation to the central part of a fractionating column, where-upon the reaction mixture cools rapidly, and the water of reaction and other low boilers distil out together with the entrainer overhead, and the glyoxylic acid ester results as the bottom product.
Patent AT-E36056-T1 (AT)
Inventor: POTSCHIEN JUERGEN
IPC: F24C15/20
Filed: 1984-10-27
Granted: 1988-08-15
Abstract: 1. Vapour exhaust device for kitchens, with an upper shaft element (1) mountable on a wall or ceiling, and with a shaft skirt (2) vertically guided on the shaft element in telescope fashion, a stationary exhaust duct (12) being provided in the region of the shaft element (1) and coacting with an exhaust means, characterized in that at the lower end interiorly of the skirt (2) there is provided an exhaust hood (11), and between the exhaust duct (12) and the exhaust hood (11), there is provided a telescope-like connecting line (10) or a bellows ; longitudinal guide elements (3) are provided interiorly of the shaft element (1) and cooperate with corresponding longitudinal guide elements (3) provided interiorly of the shaft skirt (2) ; the shaft skirt (2) is suspended from flexible pulling organs (6), which can be wound on reels (5) mounted inside the shaft element (1), the reels (5) being driven by a reversable electromotor (4), and the pulling organs (6), the reels (5) and the electromotor (4) being provided in the space enclosed by the shaft element (1) and the shaft skirt (2).
Patent AT-E50690-T1 (AT)
Inventor: NOMURA TADASHI
IPC: A61K8/00
Filed: 1984-12-18
Granted: 1990-03-15
Abstract: A bi-liquid oxidation type hair dye composition comprises ammonia as an alkali agent, and a specified water-soluble ammonium salt such as ammonium nitrate or ammonium chloride etc. Since the composition enables hair-dying at a low pH level, hair or skin will never be damaged.
Patent AT-E40750-T1 (AT)
Inventor: MOLBERT JOHN L
IPC: G01B15/02
Filed: 1984-03-21
Granted: 1989-02-15
Abstract: A radiation scatter gauge (10) comprises a radiation source (20) and multiple detectors (22,24,26) for developing separate and independent sets of data from which multiple physical characteristics of a thin material (T) and underlying substrate (B) may be determined. The apparatus and method of the invention are directed to determining characteristics of resurfaced pavement by nondestructive testing. More particularly,the density and thickness of a thin asphalt overlay (t) and the density of the underlying pavement (B) may be determined.
Patent AT-E70183-T1 (AT)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K31/20
Filed: 1984-09-19
Granted: 1991-12-15
Abstract: A product for topical application against inflammatory and pruritic conditions of the skin which comprises a dermatological tar or tar-based preparation and  gamma -linolenic acid (GLA) of dihomo- gamma -linolenic acid (DGLA) as such or in the form of an active derivative thereof.
Patent AT-E33363-T1 (AT)
Inventor: KARL VEIT-HOLGER DR
Filed: 1985-01-18
Granted: 1988-04-15
Abstract: 1. Delivery device for a plastic blown film (1) produced in the blowing process of an extruder having a stationary film blowing head, said film is flattened in a squeezing device (1), having delivery rollers (15, 16) with horizontal axes of rotation, which rotates in the reverse direction around a vertical axis of rotation (4), having at least two turning bars (2, 6) disposed between the squeezing device (1) and a stationary winding-on device and having horizontal longitudinal axes which can be swivelled relative to the squeezing device (1), characterized in that the first turning bar (2) following the squeezing device (1) can be swivelled about a first vertical axis (3), which is spaced from the vertical axis of rotation (4) and rotates together with the squeezing device (1) around the vertical axis of rotation (4) and in that the second turning bar (6) arranged in front of the winding-on device can be swivelled around a second vertical axis (7) which is also spaced from the vertical axis of rotation (4), with the plane (8) defined by the axis of rotation (4) and the second vertical axis (7) being parallel to the direction of travel (9) of the blown film (13) from the second turning bar (6) to the winding-on device.
Patent AT-E47164-T1 (AT)
Inventor: KRENKEL BERNHARD DR
IPC: D21F7/10
Filed: 1985-11-13
Granted: 1989-10-15
Abstract: 1. A method of manufacturing an insertion-type seam for making a web belt, especially a wire web, endless, in which the warp ends of each web side are interwoven with an auxiliary warp strip, characterized in that the warp ends after unravelling of the right-hand and the left-hand web sides are strung in a magazining bunch mechanically individually separated in accordance with the weaving order and alternatingly returned and rewoven about a central wire of any desired cross-sectional area, said central wire being disposed in the centre of the auxiliary warp strip and consisting of at least one wire, so that in accordance with the weaving progress a warp end of the right-hand and the left-hand web side alternately winds about the central wire, while the respective opposite warp is re-woven without being looped about the central wire, the warp ends after insertion into the shed made in accordance with the weaving order being beaten up in parallel to the selvedge.
Patent AT-E44445-T1 (AT)
Inventor: SCHIEBELHUTH HEINZ
IPC: A47J31/057
Filed: 1985-12-17
Granted: 1989-07-15
Abstract: An electric coffee maker has an electric flow-through brewing water heater with a heating resistor controlled by a temperature dependent regulating switch responsive to the temperature of the heating resistor, and a warming plate heated by the heating resistor for maintaining the prepared coffee at a desired drinking temperature. Apparatus for adjustably prolonging the interruption of heating current 2 to 5 times the normal cooling time of the regulating switch is connected in circuit with the heating resistor and the regulating switch, and a manually actuated small quantity control means connects the heating current interruption prolonging apparatus in circuit with the heating resistor and the regulating switch. The prolonging apparatus may be an adjustable auxiliary electric heater in parallel with the regulating switch and thermally coupled thereto or an adjustable timer in series with the heating resistor and regulation switch and triggered by the opening of the regulating switch.
Patent AT-E44010-T1 (AT)
Inventor: SCHULZ GERD
IPC: B65D90/14
Filed: 1985-12-21
Granted: 1989-06-15
Abstract: 1. Bearing device for rotatable or pivotable parts to be braked, in particular bearing device for a support stay which is pivotably fastened at the support of an exchangeable container, wherein the part to be braked is provided with a bearing spigot which displays a braking device, characterized thereby, that the braking device consists of a locally fixed housing sleeve (6, 11) and a bearing spigot (5, 10) arranged concentrically therein, wherein the bearing spigot is supported by elastic means (9, 13a, 13b) at the housing sleeve (6, 11).
Patent AT-E38873-T1 (AT)
Inventor: MASSE ROGER
IPC: B25D17/32
Filed: 1985-03-11
Granted: 1988-12-15
Abstract: A hole is drilled in a front (9) of hard material, such as rock, by fragmenting the hard material with impact hammers (13a) along a plurality of spaced-apart paths extending in parallel planes (P1, P2,P3), each of which extends in a plane different from the planes in which the adjacent paths extend. The hammers (13a) are mounted in parallel, spaced-apart relationship on a support (15), each hammer having a head (17) spaced from the support (15) by a different distance from the adjacent hammer heads. The hammers (13a) are driven towards the front (9) by a motorized vehicle (5), and are simultaneously reciprocated in a plane parallel to the front (9) The fragmentation by impact along the paths causes simultaneous fragmentation by shear between the paths.
Patent AT-E52926-T1 (AT)
Inventor: JOST LEONORA
IPC: A61M31/00
Filed: 1985-08-09
Granted: 1990-06-15
Abstract: A device for delivery of medicaments to epidermal and mucosal surfaces comprising:(a) a microporous outer portion made from polymeric foam, and(b) a macroporous inner portion made from polymeric foam disposed within the outer portion and in substantial communication therewith which is adapted for the incorporation therein of a medicament,wherein the macroporous inner portion has at least one free surface not in communication with the microporous outer portion, the pore size ratio of the macroporous inner portion to the microporous outer portion is between about 2 to 1 and 1.67 to 1. or decreased to 1.5 to 1. L.J.8/4/84
Patent AT-E81212-T1 (AT)
Inventor: KUWABARA SHINICHIRO
IPC: G02F1/03
Filed: 1985-12-20
Granted: 1992-10-15
Abstract: An optical modulation system comprises an electro-optical modulator (2) for modulating a laser beam (L<sub>o</sub>) according to a modulation signal, a photo-electric transducing means (10) for transducing output light of the electro-optical modulator (2) into an electrical signal, a control circuit (16) capable of switching the polarity of a voltage applied to the modulator (2), an oscillator (21) for supplying a reference oscillation signal to the control circuit (16), and a phase synchronising detector (20) for synchronously detecting an output signal of the photo-electric transducing means (10).
Patent AT-E41111-T1 (AT)
Inventor: ANKERSSON BILL
IPC: B07B9/00
Filed: 1985-06-05
Granted: 1989-03-15
Abstract: A method and an apparatus for displacing of particles on and into a loose layer of material, for instance a mineral wool layer (2) by means of an apparatus comprising means, for instance one or more conveyors (4, 10) for continuously advancing the layer of material and means for subjecting the layer of material to a constant force and concurrently therewith an oscillation energy within the acoustic area. The constant force may be applied in that the conveyor is mounted sloping downwards in the advancing direction whereby the gravety force is the constant force, or it may be a flow of air which is blowing against and which is allowed to pass through the layer of material. The oscillation energy may be provided by means of one or more sound emitting means (9, 14) mounted above the layer of material and preferably co-operating with a collection means (7, 12) mounted underneath the layer of material. By the method and the apparatus particles may be expelled from the layer of material or particles supplied to the surface of the layer of material may be forced into and distributed in the interior of the layer of material or both operations may be carried through concurrently.
Patent AT-E60005-T1 (AT)
Inventor: WIBERG OLLE
IPC: B42F11/00
Filed: 1985-11-29
Granted: 1991-02-15
Abstract: An arrangement for handling documents, papers etc., comprising a so-called ring mechanism (1) for co-operation with hole-punched paper sheets, and a support means such as a folder, calendar (18), binder or file (21,28) or the like. In accordance with the invention there is attached to the side of the ring mechanism (1) remote from the rings (3) a first fastener part (8) of a so-called burrfastener arrangement, while a second fastener part (9) of the arrangement is attached to the support means (15; 21; 28). The fastener parts (8, 9) are arranged to co-operate with one another in a manner which enables the ring mechanism (1) to be detachably connected to the support means (15; 21; 28).
Patent AT-E69528-T1 (AT)
Inventor: BALDWIN JOHN L E
IPC: G11B20/14
Filed: 1985-09-13
Granted: 1991-11-15
Abstract: PCT No. PCT/GB85/00425 Sec. 371 Date Jul. 2, 1986 Sec. 102(e) Date Jul. 2, 1986 PCT Filed Sep. 13, 1985 PCT Pub. No. WO86/01955 PCT Pub. Date Mar. 27, 1986.A method of processing digital information prior to recording comprises converting input digital words into code words, each of the same period as the input digital word but containing a greater number of time slots than the number of bit locations in the digital word, providing a plurality of groups of code words and selecting the group from which a code word will be taken in any instance on the basis of the immediately preceding code word. The code words are defined such that there is a minimum spacing of three time slots between transitions and no transition is permitted in the last time slot. Two main groups of code words are provided which each have a transformed version. Apparatus for carrying out the method as described as is apparatus for decoding the encode words in replay.
Patent AT-E49698-T1 (AT)
Inventor: MEISTER SIEGFRIED
IPC: A23L5/10
Filed: 1986-04-30
Granted: 1990-02-15
Abstract: The invention relates to a process and to an apparatus for regulating a heat treatment of foods, particularly a cooking of meals, by means of steam or a steam/air mixture in a cooking area and by a steam supply regulatable subject to a sensor, a disturbance being forced on to a cooking area flow in the vicinity of a stationary connecting opening between the cooking area and the ambient and which contains the sensor for the purpose of forming a local vacuum.
Patent AT-E57646-T1 (AT)
Inventor: NOHLEN WOLFGANG
IPC: B28B7/00
Filed: 1986-05-22
Granted: 1990-11-15
Abstract: In a method for making vessels from cement open at least at one end, for instance from cement mortar and a reinforcement which is added to the cement while it is wet, the mixture being introduced into a mould from which the vessel is removed with an outer wall having the smoothness of the formwork, provision is made according to the invention for glass fibres to be used as the reinforcement and added to the wet cement delivered under pressure in a free spray (50) as it is delivered, and for the mould (42) to be rotated upon itself on a plate (43) about a vessel axis passing essentially perpendicularly through the aperture area of the vessel, the mixture being introduced through the vessel aperture and the free spray (50) being swivelled and/or moved downwards in a perpendicular plane of the vessel in order to apply the mixture to the mould wall in layer upon layer of wet cement, whereupon the vessel is removed from the formwork as a self- supporting body. <IMAGE>
Patent AT-E35655-T1 (AT)
Inventor: ABEL HELMUT
IPC: B62B1/12
Filed: 1986-05-23
Granted: 1988-07-15
Abstract: This transport hand-cart is used for carrying luggage or similar items and is collapsible into briefcase form. The cart has removeable wheel carriages and handle that fit into recesses in the flat load carrying portion of the cart. The wheel carriages and handle have a series of protrusions that engage slots in the load carrying portion of the cart to facilitate attachment and detachment. In the collapsed form the handle of the cart protrudes from the confines of its recess in the load carrying portion of the cart to provide a handle in the collapsed carrying position.
Patent AT-E76122-T1 (AT)
Inventor: DUE JORGEN
IPC: D03D1/00
Filed: 1986-06-10
Granted: 1992-05-15
Abstract: Textured yarns which can be processed for example by deep-drawing into irreversibly highly formable woven or knitted fabrics and a process for their preparation are described. These yarns have degrees of elasticity of below 50% and contain at least as carrier component undrawn but partially oriented polyester filaments which have been improved by a heat treatment in their flow stress.
Patent AT-E51560-T1 (AT)
Inventor: BANDERA JAN-ERIC DIPL-ING
IPC: B25G1/10
Filed: 1986-06-19
Granted: 1990-04-15
Abstract: A handle for tools, specifically for screwdrivers, is disclosed. The handle consists of two materials of different hardness, of which the harder material supporting the tool is incompressible under the forces occurring at operational load, whereas the other material permits slight elastic deformations under forces of load. In order to obtain a hand-sympathetic design which nevertheless transmits high torques, the two gripping zones of softer material are situated adjacent to a gripping zone of harder material located between them.
Patent AT-E49080-T1 (AT)
Inventor: MAHRLA PETER DIPL-PHYS
IPC: H01L21/331
Filed: 1986-08-07
Granted: 1990-01-15
Abstract: 1. Power transistor arrangement comprising a plurality of component power transistors of one type (TL1 to TL8 ; TL30 to TL33 , TL3X , TL3Y ) having in each case an emitter resistor (RE1 to RE8 ; RE30 to RE33 , RE3X , RE3Y ), the output circuits of which power transistors are connected in parallel to output terminals (E, C), and comprising a plurality of component driver transistors of another type (TT1 to TT4 ; TT30 , TT40 ) having parallel connected input circuits, the bases of which driver transistors are connected to the control terminal (B) of the arrangement, the emitters of which driver transistors are connected to the output terminal (E) of the arrangement, which terminal is connected to the collectors of the component power transistors (TL1 to TL8 ; TL30 to TL33 , TL3X , TL3Y ) and the collectors of which power transistors are connected to the bases of the component power transistors (TL1 to TL8 ; TL30 to TL33 , TL3X , TL3Y ), characterized in that the component power transistors (TL1 to TL8 ; TL30 to TL33 , TL3X , TL3Y ) and the component driver transistors (TT1 to TT4 ; TT30 , TT40 ) are subdivided into individual, mutually assigned segments (TT1 , TL1 , TL2 ; TT2 , TL3 , TL4 ; TT3 , TL5 , TL6 ; TT4 , TL7 , TL8 ; TT30 , TL30 to TL33 , TL3X , TL3Y ) having separate base current supply leads for the power transistor segments (TL1 , TL2 ; TL3 , TL4 ; TL6 ; TL7 , TL8 ; TL30 to TL33 , TL3X , TL3Y ).
Patent AT-E68629-T1 (AT)
Inventor: OSTERMANN WERNER
IPC: H01H9/36
Filed: 1986-08-22
Granted: 1991-11-15
Abstract: The extinguishing device has ferro-magnetic extinguishing plates (2) in a housing chamber (1), located at a distance next to one another, which are provided in each case on their narrow side facing one contact point (3, 4) with a funnel-shaped V-slot (2a). Transversely in front of the extinguishing plates (2) there are arranged two dielectric material plates (5, 6) which make contact on the end face with tongues (2b, 2c) on both sides of the V-slot (2a) and flank the contact point (3, 4). The individual extinguishing plates (2) are provided with insulating, narrow arc tracks (8) in the centre region of their tongues (2b, 2c) from both outer longitudinal edges (2d) extending up to in each case the V-slot (2a), which arc tracks are designed as comb-like inserts (8) plugged in between the extinguishing plates (2). The lower dielectric material plate (5) covers a permanent magnet (9) and encroaches with a projection (5a) of its end face in front of a groove-shaped end contour (2a'') of the extinguishing plates (2). Above the permanent magnet (9), there is designed the insulating material plate (5) extending from the flat region (5d) flanking the contact point (3, 4) to the extinguishing plates (2) with step-like thickened regions increasing in steps (5b, 5c). The steps (5b, 5c) result in the switching arc (7) running into the V-slot (2a) well at DC currents above about 30 A. Subsequently, the comb-like inserts (8) prevent the partial arcs (7d, 7e) formed running back onto the tongues (2b, 2c) of the extinguishing plates (2) and keep them on the inner contours thereof. <IMAGE>
Patent AT-E49036-T1 (AT)
Inventor: SCHMITT WILHELM DR
IPC: F16C33/78
Filed: 1986-09-16
Granted: 1990-01-15
Abstract: 1. A rolling bearing seal composed of a back-up-ring which can be snapped into the outwardly open groove of the outer ring of a conventional rolling bearing, rests by the front face of a metallic portion of sleeve-like design against the front face facing it of the outer ring and has a sealing lip projecting axially in the direction of the rolling bearing, in which the sealing lip rests by a sealing edge formed by two converging conical surfaces against a mating surface of cylindrical design with a radially directed, resilient contact pressure, characterized in that the mating surface (6) of the sealing lip (10) is provided on a metallic track ring (5) of sleeve-like design, in that, in axially adjoining regions, the mating surface (6) and the inner ring (7) have an essentially corresponding outside diameter and in that part of the sleeve lip (10) which adjoins the sealing edge (13) axially in the direction of the rolling bearing (9) and the inner ring (7) partially overlap one another in the axial direction.