baber/WOPTO huggingface dataset:
Patent AT-E18274-T1 (AT)
Inventor: WILHELMI GUENTHER
IPC: E04B1/86
Filed: 1980-07-14
Granted: 1986-03-15
Abstract: 1. A sound absorbing building board (1; 13) for covering interior walls, more particularly a ceiling board, comprising a thin, non sound absorbing supporting plate (17; 22), which is made from perforated metal plate and which is arranged at a distance from the wall, and a sound absorbing layer (18; 18') covering one side of the metal plate, characterised in that the sound absorbing layer (18; 18') comprises a microporous layer, which forms the visible side of the building board, which is securely connected to the metal plate, which has a thickness (s2 ) of 5 mm maximum and a flow resistance of between 10 and 1,000 g . cm**-2 . s**-1 , and which is covered on its outside with a porous layer of enamel.
Patent AT-E1364-T1 (AT)
IPC: B01D19/04
Filed: 1980-07-29
Granted: 1982-08-15
Abstract: An emulsifier composition comprising (a) a non-ionic emulsifier having an HLB-value of about 10 to 20 and (b) a polyoxyalkylene-polyester of which about 5 to 50% by weight comprises polyoxyalkylene radicals. It may be used in admixture with phosphoric acid esters, serving to reduce foaming and prevent settling of aqueous suspensions such as cement and calcium sulfate slurries.
Patent AT-E4489-T1 (AT)
IPC: B23C3/12
Filed: 1980-07-23
Granted: 1983-09-15
Abstract: 1. Rotating rod saw provided with a tool spindle (4), which is in rotary drive contact with a drive motor (5) and to which there is fixedly mountable a work table (8) for placing thereon a planar workpiece (21) to be sawn, a bar-shaped rotating tool (1) projecting through an opening (9) in the work table (8), extending the spindle axis, in a stub-like manner as far as the workpiece zone to be treated and carrying cutting elements along at least one line extending helically around its circumference, characterised in that there is provided as the cutting element the top zone, forming a cutting edge, of a projecting rib which extends spirally around the circumference of the tool (1), and in that the rib is designed so as to be single- or multi-start and continuously helical with a pitch between 5 degrees and 15 degrees relative to a plane that is perpendicular to the tool longitudinal axis around the circumference so that the cutting edge lies on straight surface lines.
Patent AT-E7620-T1 (AT)
IPC: F16N31/00
Filed: 1981-07-01
Granted: 1984-06-15
Abstract: A device for draining and collecting oil from the sump of a motor comprising a drain spigot and a hose, which are connected to a vessel, and a drain plug having a passage in it, which is closed by a membrane. The membrane is part of a plug-like plastic insert, which can be replaced after rupture of the membrane by the drain spigot. The diameter of the passage and the insert are chosen to fit for all sizes of oil draining plugs of typical motor cars.
Patent AT-E11488-T1 (AT)
IPC: A47L9/14
Filed: 1981-07-20
Granted: 1985-02-15
Abstract: 1. A vacuum cleaner with a cover (9) which closes the dust-bag chamber in which vacuum cleaner the cover (9) is provided with an element which presses the filter bag (7) provided with a stiffening plate (6) against the inlet socket (2), and a double-armed angular component (10) which serves to prevent the cover (9) being closed when the filter bag (7) is not inserted, is arranged so as to be pivotable and when the cover is open, can be moved by spring force into a starting position corresponding to the blocking position and by being brought into contact with the stiffening plate (6) can be moved out  of its blocked position, characterized in that the double-armed angular component (10) on the cover (9) is arranged so as to be pivotable and displaceable in slots (11) and when the cover (9) is open is held by spring force at one end of the slots (11) in such manner that when the cover (9) is cosed one arm (12) of the angular component (10) rests a strip (13) which is provided in the dust-bag chamber (3) on the housing wall and which projects at the level of the stiffening plate (6), that moreover at least on one side of the housing wall a projection (14) is arranged and designed in such manner that when the angular component (10) contacts the one end of the slots (11) the other arm (15) of the angular component (10) strikes against the projection (14) whereas when the component (10) contacts the other end of the slots (11) the arm (15) engages past the projection (14).
Patent AT-E13559-T1 (AT)
Inventor: NEUZIL RICHARD WILLIAM
IPC: B01J20/26
Filed: 1981-09-05
Granted: 1985-06-15
Abstract: Various sugars and particularly sucrose may be separated from mixtures of sugars including glucose, fructose, raffinose, etc. by treating an aqueous solution of the sugar source containing these sugars with an adsorbent which will selectively adsorb sucrose thereon. Thereafter the sucrose may be desorbed from the adsorbent by treatment with a desorbent material. In the process of the present invention the adsorbent will comprise a shaped replicate of a particle aggregate comprising a carbonaceous pyropolymer containing recurring units of at least carbon and hydrogen atoms while the desorbent material will comprise an aqueous alcoholic solution. The preferred alcohols contain methanol and ethanol and will be present in the aqueous alcoholic solution in an amount in the range of from about 10% to about 50% by weight.
Patent AT-E10156-T1 (AT)
IPC: C05D9/00
Filed: 1981-02-11
Granted: 1984-11-15
Abstract: PCT No. PCT/DK81/00013 Sec. 371 Date Oct. 12, 1981 Sec. 102(e) Date Oct. 12, 1981 PCT Filed Feb. 11, 1981 PCT Pub. No. WO81/02242 PCT Pub. Date Aug. 20, 1981.A method for preparing an element-rich composition for use as supplement in biological or physiological systems, comprising subjecting fly ash to the influence of reactants capable of dissolving a plurality of the components of the fly ash into a biologically assimilable form selected from chelates, complexes and lactic acid salts and obtaining the biologically assimilable form of the fly ash, and an element-rich composition prepared according to this method, the use of said element-rich composition as source of elements for animal and human consumption and in processes in which one or more elements, including trace elements, are essential.
Patent AT-E23221-T1 (AT)
Inventor: RUTTEN LEON
IPC: F41B3/04
Filed: 1982-11-24
Granted: 1986-11-15
Abstract: 1. Projectile feeding device for a centrifugal sling apparatus of the rotor type including a cylindrical barrel, this rotor having an open central zone into which debouches one end of the barrel equipped with a catch plate, this projectile feeding device comprising a support having a channel element meant to receive a number of oblong projectiles arranged side by side, characterized thereby that channel (9) ends in a transfer zone (11) arranged in the said support and thereby that the projectile feeding device comprises further the combination of a sliding piece (12) arranged in the said transfer zone (11) ; a bearing piece ; carried by said support (10) and situated opposite of the said sliding piece (12) in the open central part of the rotor (1) ; a mechanism for forcing back (periodically) the sliding piece (12) in synchronism with the rotation of the rotor (1) to an advanced position where it obturates the said channel (9) a return mechanism (15) the sliding piece (12) into a retracted position where it clears the said channel (9) ; a locking mechanism to keep the sliding piece temporarily in its advanced position against the said return mechanism (15) ; and a mechanism to force back the projectiles (8) in the said channel (9) to the said transfer zone (11).
Patent AT-E33782-T1 (AT)
Inventor: LAZARUS WAYNE PATRICK
IPC: B26B21/44
Filed: 1982-08-25
Granted: 1988-05-15
Abstract: A disposable razor assembly has a handle portion comprising an elongate aerosol canister (1) containing shaving foam and having a foam release valve (4) at one end thereof; and a head portion comprising a cap (2) removably attached to the handle portion and enclosing the valve, and a razor head (3) mounted on the cap; the arrangement being such that the cap must be removed to allow foam to be dispensed.
Patent AT-E11901-T1 (AT)
Inventor: NUTTIN PIERRE
IPC: B65H20/24
Filed: 1982-06-24
Granted: 1985-03-15
Abstract: 1. A buffer stage for the treatment of bands, especially paper bands, which is intended for being disposed between a pilot-machine (3) with two moving directions and a modulus (4) with a single moving direction, and which permits to regulate the speed of the band (2) at the delivery of the stage (1) as a function of the flow-rate of the band delivered by the pilot-machine (3), and which also can restore a certain quantity of bands (2) to the pilot-machine (3), when the band at the delivery of the stage (1) is fixed, characterized in that it comprises a driving roll (5) for the operating of the band (2) controled by a guide-rod (9) provided with a reversing roller (8) around which winds the band proceeding from the pilot-machine (3), said guide-rod (9) bringing on its axis a sector (12) which occults a photoelectric cell (11) for the feeding of said motor (13) intended for operating the driving motor (5) during a certain angular position of the guide-rod (9) which corresponds with a tension of the band (2) at the entry of the buffer stage (1) superior to a determinated threshold.
Patent AT-E19187-T1 (AT)
Inventor: FRITSCH EDGAR
IPC: A47J39/00
Filed: 1982-07-23
Granted: 1986-05-15
Abstract: 1. Device for reheating food placed on individual trays (22) with integrated regeneration having at least one hotplate (23) fitted with an electrical resistance consisting, firstly, of a receptacle (2) with at least one compartment (3) in which the internal surfaces (14, 15) of the side walls (4, 5) are fitted with horizontal grooves (17 to 19) and the back (6) is fitted with two vertical electrical conductors (24, 25) ; and, secondly, of individual trays (22) fitted with electrical contacts (26, 27), characterised by the fact that the rear edge (28) of the tray (22) comprises electrical contacts (26, 27) projecting slightly from the said rear edge (28) which come to rest against the two vertical electrical conductors (24, 25) of the compartment (3) through the action, on all the trays (22) when the door (12) is closed, of an insulating pusher (30) located on the internal surface (29) of the door (12) which is subjected to a flexible drawback by means of springs (31 to 34) inset between the said internal surface (29) and the insulated pusher (30).
Patent AT-E27286-T1 (AT)
Inventor: ALBIZZATI ENRICO
IPC: C08F4/658
Filed: 1983-02-11
Granted: 1987-06-15
Abstract: Catalysts for the polymerization of alpha-olefins, which comprise the product of the reaction between:a) a metallorganic compound of Al;b) an electron-donor compound reactive towards MgCl<sub>2</sub> but which results not to be completely complexed with AlEt<sub>3</sub> at the equivalent point of a potentiometric titration under standard conditions;c) a solid comprising a halogenated Ti compound and an electron-donor compound, both supported on a Mg dihalide, the electron-donor belonging to particular classes of compounds and being extractable with AlEt<sub>3</sub> for at least 70% by mols from the solid, the surface area of which after extraction is higher than 20 <sub>m2/</sub>g.
Patent AT-E20572-T1 (AT)
Inventor: MERL MILTON J
IPC: A47F5/00
Filed: 1983-03-22
Granted: 1986-07-15
Abstract: 1. A shelf divider system for receiving products to be displayed, comprising at least one shelf surface (16) with divider elements (18) being arranged on said shelf surface and defining individual sheft units, said shelf surface being provided along its front edge (14) with a means for receiving information elements which is designed as a supporting profile (12, 78, 111) additionally comprising along its lengthwise extension a catching device (38 ; 112) for providing a locking connection with a divider element (18) and/or an information element (50, 103), characterized in that said supporting profile (12, 78, 111) has a section of U-shaped cross-section with the base (40) thereof lying on said shelf surface (16) and with the longitudinal walls (32, 34 ; 82, 84) thereof having inwardly directed longitudinal edges (28, 30 ; 90, 92) with a slot (256, 112) for insertion defined therebetween, and that said divider member or said divider elements (18), respectively, and/or said information elements (50, 103) have a locking projection (26, 56, 86, 104) with a broadened portion (36) which when being inserted into the chamber formed by said U-shaped cross-section comes into interlocking engagement with the inwardly directed longitudinal edges (28, 30 ; 90, 92) of said longitudinal walls (32, 34 ; 82, 84).
Patent AT-E29215-T1 (AT)
Inventor: WALTERS EUGENE L
IPC: A61K9/48
Filed: 1983-05-17
Granted: 1987-09-15
Abstract: Sustained release formulations for the anorectic agent, diethylpropion hydrochloride, are disclosed which are suitable for use in capsules.
Patent AT-E18222-T1 (AT)
Inventor: ADAM-MOLINA SOLANGE DR
IPC: C07D401/12
Filed: 1983-09-06
Granted: 1986-03-15
Abstract: A process for the preparation of mefloquin and its physiologically compatible acid addition salts by reacting 6-phthalimido-1-hexene with a 4-halo-2,8-bis-(trifluoromethyl)-quinoline in the presence of a base, epoxidizing the resulting N-[6-<2,8-bis-(trifluoromethyl)-4-quinolyl>-5-hexenyl]-phthalimide to give N-[4-{3-<2,8-bis-(trifluoromethyl)-4-quinolyl>-2-oxiranyl}-butyl]-phth alimide, treating the latter with hydrazine hydrate and, where applicable, converting the product into an acid addition salt as well as intermediates obtained in this process.
Patent AT-E47638-T1 (AT)
Inventor: DOEMER JOSEF ING GRAD
IPC: H04L25/03
Filed: 1983-11-09
Granted: 1989-11-15
Abstract: The invention involves a self-adjusting equalizer configuration which automatically adjusts to the cable length. The equalizer configuration has band limitation for the transmission of digital signals and consists of an equalizing amplifier, a correction filter, and an amplitude control loop with a comparison of actual and nominal values. The object of the invention is to specify a circuit in which the correction filter is not located in the signal path. This object is achieved in such a way that the equalizing amplifier is located in the signal path, and the correction filter is placed in the amplitude control loop so that the output signal of this correction filter represents the actual value for the amplitude control loop.
Patent AT-E23477-T1 (AT)
Inventor: DERIVAZ CHARLES
IPC: B27G17/02
Filed: 1983-12-24
Granted: 1986-11-15
Abstract: A plane comprising a body between the side walls (1,2) of which two soles (3,4) are fixed, the lower faces (14,15) of these soles being located in a common plane. A V-shaped opening is provided between the soles (3,4). A blade-holder mounted on a shaft (20) comprises a lower blade (16), a removable cutting blade (18) and a counter-blade (27) which is linearly displaceable relative to the lower blade (16). An arresting device (13) articulated on the side walls (1,2) maintains, in service position, the blade-holder against a bearing face (12) of the sole (4).
Patent AT-E40494-T1 (AT)
Inventor: SHARON THOMAS E
IPC: H01P1/195
Filed: 1983-11-01
Granted: 1989-02-15
Abstract: The present invention is for an apparatus and method of fast-switching a dual-toroid microwave ferrite phase shifter. A first circuit 23,24 is provided for controllably switching the ferrite in one of the toroids 9 between a saturated and partially saturated states. A second circuit 25,26 is provided for controllably switching the ferrite in the other of the toroids 12 between a saturated and partially saturated states. A control circuit 19 is provided for controlling the first and second circuits such that the ferrite in at least one of the toroids is maintained in the saturated state at any given time such that any desired phase shift may be achieved with only one switching operation for each toroid. The present invention provides new reference states such that there are two reciprocal phase states for any given phase state such that a reciprocal phase state may always be achieved with only one switching operation for each toroid.
Patent AT-E34244-T1 (AT)
Inventor: HUMBERSTONE VICTOR CAREY
IPC: G11B7/2585
Filed: 1983-12-06
Granted: 1988-05-15
Abstract: An optical data storage medium is disclosed for use in an optical read/write system using an optical read wavelength of W, the medium including a textured region having raised areas and depressed areas disposed in a regular array with a period (pitch) not greater than W. The medium comprises a substrate; a layer or a plurality of zones of magneto-optic material; and a layer or a plurality of zones of an optically reflective material (which may or may not be the same as and/or constituted by the magneto-optic material). The magneto-optic material is disposed so as to be accessible to incident optical radiation. In one embodiment, the texture is shallow, being generally in the range 10 to 50 nanometers. In a second embodiment, the depth of the texture is at least one tenth of the value of W. The texture can take the form of a grating, or of crossed gratings, or be defined between an array of protuberances; structures with sinusoidal, square-wave (top-hat) or saw-tooth profile are advantageous.
Patent AT-E24805-T1 (AT)
Inventor: HARTMANN UWE
IPC: H03K4/83
Filed: 1984-06-09
Granted: 1987-01-15
Abstract: 1. A circuit arrangement for the vertical deflection of electron beams in a television picture tube, wherein the deflection current is obtained by actuating, with line-frequency, pulse-width-modulated signals, a bipolar switch (2, 3), one contact of which is directly at reference potential and the other contact of which is connected to reference potential through a series connection consisting of a winding (8) of the line transformer, of an integrating coil (4) and of an integrating capacitor (5), one connection of the deflection winding (6) of the television picture tube being connected to a positive supply voltage (+) through a precision resistor (7), characterised in that an inductive component (4', 9) is connected in series with the integrating capacitor (5) and that the other connection of the deflection winding (6) of the television picture tube is connected to the reference potential through the series connection of the inductive component (4', 9) and the integrating capacitor (5), the inductive component being so dimensioned that it at least compensates the current through the deflection winding (6) resulting from the line-frequency residual voltage at the integrating capacitor (5).
Patent AT-E37573-T1 (AT)
Inventor: FEICHTNER JOSEF
IPC: E01C23/088
Filed: 1984-07-27
Granted: 1988-10-15
Abstract: 1. A device for removing markings on road surfaces and the like comprising a motor driven spindle (1) arranged to be perpendicular to the road surface and at whose lower end a shaft distributor (intersecting shaft means) is vertically adjustably arranged, the horizontal shafts (15) of such distributor carrying cutting tools (10) like dressing rolls, the shaft distributor (intersecting shaft means) being biased in relation to the spindle (1) downwards towards the road surface elastically, characterized in that each of the shafts (15) of the shaft distributor (intersecting shaft means) is bearinged on the spindle (1) so as to be separately vertically movable and is held down with a biasing action.
Patent AT-E29601-T1 (AT)
Inventor: GLASHAUSER WALTER
IPC: G03F1/22
Filed: 1984-10-16
Granted: 1987-09-15
Abstract: A method for constructing an x-ray mask having a metal carrier foil supporting an x-ray absorbing structure on a metal frame characterized by providing a carrier plate coated with a nickel layer on which a carrier foil is deposited, then forming an electrodepositing mask on the carrier foil with portions of the carrier foil being exposed, electroplating gold onto the exposed portions and subsequently etching the carrier plate to form a window therein and then etching the exposed nickel layer to at least expose the surface of portions of the carrier foil.
Patent AT-E53305-T1 (AT)
Inventor: BERGNER BRIAN C
IPC: G01T1/203
Filed: 1984-02-27
Granted: 1990-06-15
Abstract: The dosimetry system used with a strontium-rubidium infusion system is a very high speed circuit capable of measuring the radioactive dosage infused into a patient in real time. The dosimetry system is capable of receiving very short duration input pulses generated by a photomultiplier tube in response to the presence of radioactivity.
Patent AT-E45266-T1 (AT)
Inventor: BARNES GEOFFREY
IPC: A01N47/38
Filed: 1984-10-12
Granted: 1989-08-15
Abstract: An anti-microbial composition comprising  a) prochloraz, its salts or complexes with metal salts and b) bronopol
Patent AT-E25142-T1 (AT)
Inventor: LE MER JOSEPH
IPC: F24H8/00
Filed: 1984-10-02
Granted: 1987-02-15
Abstract: 1. A condensing boiler for heating with a heat-bearing fluid comprising an inverted burner (1) in the upper part of the boiler above a heat exchanger (2) provided with at least one tube (17) in which the heat bearing fluid circulates, whereas a collector (3) for the condensates and combustion gases is provided under said heat exchanger (2), said boiler being characterised in that the tube or tubes (17) of the heat exchanger (2) are disposed in communicating stages such that each stage exhibits a fluid circulation path of a length which decreases from one stage to the next from the top downwards, the inlet (21) for fluid to be heated being connected to the lowest stage and the outlet (22) for heated fluid being connected to the highest stage.
Patent AT-E56727-T1 (AT)
Inventor: BOHN HANS DR
IPC: A61K35/28
Filed: 1985-01-31
Granted: 1990-10-15
Abstract: The protein PP19 which has (a) an electrophoretic mobility in the region between that of  alpha 1 and of  beta 1 globulins; (b) an isoelectric point between 4.6 and 5.4; (c) a sedimentation coefficient s20,w of 3.25+/-0.25 S; (d) a molecular weight determined in the ultracentrifuge of 36,500+/-4,000; (e) a carbohydrate fraction of 3.9+/-1.5 g/100 g (mannose 0.3+/-0.2, fucose 0.2+/-0.1, galactose 1.0+/-0.3, glucose 0.4+/-0.2, N-acetylglucosamine 1.2+/-0.3, N-acetylgalactosamine 0.1+/-0.1, and N-acetylneuraminic acid 0.7+/-0.3, each g/100 g); and (f) a particular amino acid composition, is described, as is a process for obtaining it.
Patent AT-E31036-T1 (AT)
Inventor: COULON ANDRE
IPC: B25D9/04
Filed: 1985-02-05
Granted: 1987-12-15
Abstract: Percussion apparatus having a compressed air inlet (3) and serving to impart percussive movement to a tool (10), the said tool (10) sliding inside an envelope (1) fixed to the apparatus and being terminated by a spherical portion (22), includes the improvement wherein the said tool (10) includes a hollow tube (13) with one end (21) holding a ball (22) captive, which ball is urged against the end (21) by a spring (24) lodged in the tube (13). When the ball (22) is worn, it is easily changed.
Patent AT-E34725-T1 (AT)
Inventor: BOGDANOVIC BORISLAV PROF DR
IPC: C01B3/00
Filed: 1985-03-21
Granted: 1988-06-15
Abstract: 1. A process for the production of magnesium hydride by reaction of magnesium with hydrogen in the presence of a catalyst consisting of a halide of a transition metal of the IVth to VIIIth secondary group of the periodic system, an organomagnesium compound or a magnesium hydride and optionally in the presence of a polycyclic aromatic compound or a tertiary amine, characterized in that magnesium halide (MgX2  with X = Cl, Br, I) is used in less than stoichiometric quantities, based on magnesium metal.