baber/WOPTO huggingface dataset:
Patent AT-E3451-T1 (AT)
IPC: D04H1/72
Filed: 1979-06-06
Granted: 1983-06-15
Abstract: Apparatus for spreading fibres uniformly over a forming conveyor has separate fibre distributors (10, 12), These deposit dry fibres onto a conveyor belt (60) which runs through a tunnel (51) into which fibre-dispensing openings of the distributors (10,12) discharge fibres. 
<??>To reduce the likelihood of fibres accumulating on the tunnel walls (50 etc,) and possibly resulting in lumps falling onto the conveyor belt (60), the tunnel has seals (52, 54) at its belt-entrance and belt-exit ends, and beneath-belt suction produced by a suction box (64) is such that air flow into the tunnel through its sealed ends is insignificant. The distributors (10, 12) are contiguously side-by-side, an arrangement which minimizes the suction requirements.
Patent AT-E3032-T1 (AT)
IPC: C07C269/04
Filed: 1980-10-15
Granted: 1983-04-15
Abstract: A process for the preparation of N,O-disubstituted urethanes. Primary amines and alcohols are reacted with organic compounds having carbonyl groups at 120 DEG  to 350 DEG  C. Suitable carbonyl-containing compounds include N-unsubstituted urethanes. N-mono-substituted, N,N'-disubstituted ureas, or polyureas may be used in combination with the N-unsubstituted urethane. The product urethanes are particularly suitable for the preparation of isocyanates.
Patent AT-E14750-T1 (AT)
Inventor: SIMMONS RICHARD PAUL
IPC: C21C5/34
Filed: 1980-12-03
Granted: 1985-08-15
Abstract: A method of refining molten metal is disclosed comprising the steps of injecting a mixture of oxygen and an inert gas below the surface of molten metal at a high oxygen to inert gas ratio of at least 2:1 while utilizing from about 2.5 to 12% of the injected inert gas to shroud the remainder of the injected gaseous mixture. The oxygen to inert gas ratio is progressively decreased as the carbon content in the molten metal decreases and the temperature of the molten metal increases. The improvement of the present invention comprises supplying dry air to the remainder of the injected gaseous mixture in the quantity sufficient for the nitrogen in the dry air to fulfill the inert gas requirements for the remainder of the injected gaseous mixture, and for the oxygen in the dry air to fulfill at least a portion of the oxygen requirements for the injected gaseous mixture.
Patent AT-E14104-T1 (AT)
Inventor: YOSHIDA YORIKAZU
IPC: B65H75/14
Filed: 1981-09-25
Granted: 1985-07-15
Abstract: A beam winding apparatus (10) for helically winding elongate strips of textile material on a beam (11) for treatment with a treatment liquid. The beam is in the form of a rotatable perforated cylindrical tube (15) having a central barrel portion (17), a pair of flanges (20, 20') at opposite ends of the tube, and a pair of conical portions (21, 21') each disposed between the central barrel portion and a respective one of the flanges. The apparatus also comprises means for traversing the strips of textile material between the opposite ends of the perforated tube, the traversing means including a pivotally supported guide member slidably movable over the layers of strips that have been wound on the tube, and means for switching the directions of winding the strips upon arrival of the guide member at the conical portions.
Patent AT-E8400-T1 (AT)
IPC: A61K31/397
Filed: 1981-12-23
Granted: 1984-07-15
Abstract: Antibiotic 1-carba-6-(1-hydroxyethyl-2-carbonyl-penem-3-carboxylic acid is prepared by total chemical synthesis from 4-iodomethyl-1-(t-butyldimethylsilyl)-2-azetidinone.
Patent AT-E10187-T1 (AT)
IPC: A61K31/341
Filed: 1981-06-04
Granted: 1984-11-15
Abstract: New derivatives of 1,2-ethylenediamine and salts thereof endowed with vascular antispasmodic and antiallergic activity; processes for preparing them, some new intermediates useful in their preparation and pharmaceutical compositions containing them.
Patent AT-E10945-T1 (AT)
IPC: B05D7/04
Filed: 1981-10-19
Granted: 1985-01-15
Abstract: Coating compositions suitable for application to optical surfaces to reduce surface misting and light reflection without creating haze comprise: (a) an inorganic particulate component selected from colloidal silica particles, colloidal alumina particles, or a mixture thereof wherein the silica or alumina particles have a small particle size represented by an average particle size in the range 7 to 50 nm and the particles comprise 0.5 to 2.5% weight/volume of the total composition; (b) another inorganic particulate component also selected from colloidal silica particles, colloidal alumina particles, or a mixture thereof wherein the silica and alumina particles have a large particle size represented by an average particle size in the range 75 to 150 nm and the particles comprise 0.2 to 1.0% weight/volume of the total composition; (c) 0.1 to 1.0% weight/volume of a polymeric binder; and (d) a volatile liquid medium. The coating compositions provide especially beneficial properties when applied to thermoplastic films and sheets, such as polyethylene terephthalate films. Such films are suitable as coverings or claddings for horticultural growing houses, cold frames and cloches.
Patent AT-E14179-T1 (AT)
Inventor: DOSTER WOLFGANG DR-ING
IPC: H04N1/411
Filed: 1982-01-13
Granted: 1985-07-15
Abstract: An office communications system wherein, for the manipulation and/or transmission of text available in an already printed form, a text converter is connected between a word processing terminal and a telecopier. The text converter includes a classifier memory which stores the desired classifier data and a character recognition unit wherein uncompressed image data received from the telecopier are evaluated by means of the classifier data and then transmitted as text data to the word processing terminal for further processing.
Patent AT-E13134-T1 (AT)
Inventor: BERNS HARALD
IPC: A41H9/02
Filed: 1982-02-20
Granted: 1985-05-15
Abstract: 1. Pin magazine for devices used to mark the height of garment edges above the ground, the pins being combined into a magazine row in the end region located on the pinhead side, and the end regions located on the pin-head side projecting beyond the cross-section of the pin shank, characterised in that the end regions (47) located on the pin-head side, which are connected to one another by predetermined separating webs (52, 52', 52") and which project uniformly beyond the pin shank (48) on all sides, are the spacer pieces for the pin shanks (48) extending freely and at a distance from one another over their entire length.
Patent AT-E19317-T1 (AT)
Inventor: SARGES HEIDRUN DR RER NAT
IPC: G11B15/68
Filed: 1982-06-30
Granted: 1986-05-15
Abstract: A device for automatically inserting and ejecting an information carrier by means of an over-center mechanism, which is actuated manually until the over-center point is reached. The over-center mechanism comprises an eccentric gear which has a diameter which increases as the insertion movement proceeds, the gear surface engaging a sliding member for the information carrier. As a result, the automatic insertion path length is increased relative to the manual insertion path length.
Patent AT-E19462-T1 (AT)
Inventor: BONNET JACQUES DR
IPC: A24D3/06
Filed: 1982-06-01
Granted: 1986-05-15
Abstract: A highly-porous silica gel charged with 10% by weight of anethole and 20% by weight of deactivating agent is used in the tip of a cigarette in order to aromatize the smoke drawn from the cigarette in a simple way with anethole even after prolonged storage of the cigarette.
Patent AT-E19497-T1 (AT)
Inventor: D AMATO ANTONIO C O CARTOTECNI
IPC: A23G9/32
Filed: 1982-09-15
Granted: 1986-05-15
Abstract: A squeezable container in particular for ice-cream and the like, comprising a tubular body, preferably shaped as a frustrum of cone, of a relatively stiff and relatively flexible material, presenting an open end and the opposite end sealed. The container is apt to be deformed by squeezing with one hand so as to cause the contents to come out from the open end.
Patent AT-E13442-T1 (AT)
Inventor: KARLSSON INGVAR
IPC: C09J5/02
Filed: 1982-02-15
Granted: 1985-06-15
Abstract: A method for bonding with dispersion adhesives, containing organic polymeric material dispersed in particle form in a dispersion medium in which method the adhesive is applied to at least one of the surfaces of a joint. An additional means for control of the bonding and a possibility of influencing the bonding properties of the adhesive, independent of external factors which influence the drying rate such as temperature, atmospheric humidity, ventilation, the absorption properties of the joint surfaces, is obtained by applying to the joint, separate from the application of the adhesive, a coagulating component which is capable of precipitating the particle content of the adhesive to a continuous phase.
Patent AT-E16864-T1 (AT)
Inventor: LUTZ HARALD DR
IPC: A61B8/12
Filed: 1983-04-08
Granted: 1985-12-15
Abstract: 1. An ultrasonic applicator for ultrasonic scanning, in particular of internal body organs (14; 15) or the like, having an ultrasonic head (1) which comprises a number of ultrasonic elements (4) surrounded by an oblong, rigid ultrasonic head housing (2) which possesses an application surface (3) that can be placed against the respective organ (14; 15), an oblong, rigid handle (11) and a retaining connection between the ultrasonic head (1) and the handle (11), characterised in that the retaining connection is a swivel connection (10) which directly connects one end (9) of the ultrasonic head housing (2) to one end of the handle (11) in a swivelling fashion, that the swivel axis between the handle (11) and the ultrasonic head housing (2) extends at right angles to the longitudinal axis of the handle (11) and parallel to the plane of the application surface (3), and that the inclination of the ultrasonic head housing (2) in relation to the handle (11) is adjustable by the hand touching the handle (11).
Patent AT-E30557-T1 (AT)
Inventor: ARNESON HOWARD MARTIN
IPC: B63H23/06
Filed: 1983-02-23
Granted: 1987-11-15
Abstract: A marine outdrive apparatus is disclosed for attachment to the transom (20) of a boat having an inboard engine. The marine outdrive includes a tubular support casing (22) securable to and extendable rearwardly of the boat's transom (20) and having a ball socket at its rear end. The ball socket receives a ball (32) at the front end of a tubular, propeller shaft carrier (30) having a conical outer surface. A drive shaft (38) connectable to the inboard engine is journailed in the support casing (22). A propeller shaft (40) is journalled in the propeller shaft carrier (30) and has a propeller (44) mounted thereon at the rear end of the propeller shaft carrier (30). A universal joint (46) couples the two shafts together, the centre of such joint (46) substantially coinciding with the point about which the ball (32) pivots within the socket. Hydraulic steering cylinders (108, 110) are attached to the propeller shaft carrier (30) to pivot the latter about a steering axis extending through the pivot point of the ball (32). A hydraulic trim cylinder (140) extends between the transom (20) and the propeller shaft carrier (30) to swing the propeller shaft carrier (30) about a laterally extending trim axis extending through the pivot point of the ball (32). The upper end of the trim cylinder (140) is pivotally mounted on the transom (20) at a location above and vertically aligned with the pivot point of the ball (32) or at a location above and forwardly of such pivot point. Improved fins (90, 92) are provided on the propeller shaft carrier (30) near the propeller (44) to stabilize the boat. The drive shaft (38) of the inboard motor can be directly connected to the joint (46) or offset from the joint (46) and coupled thereto by a vertically extending transmission (430).
Patent AT-E19030-T1 (AT)
Inventor: BOUCHER GILLES
IPC: F16M11/18
Filed: 1983-07-07
Granted: 1986-04-15
Abstract: A device for remotely controlling the position and orientation of a camera borne by a vehicle includes a first support member including two arms and an intermediary bracket. The arms have first ends pivotally mounted in a substantially vertical plane to the vehicle for movement in the vertical plane and about the substantially vertical plane, and opposite, second ends pivotally secured to the intermediary bracket to form a pivoting parallelogram structure, with the intermediary bracket always remaining in a substantially upright position during the movement of the arms. A parallelogram jack is pivotally secured between a substantially fixed point of the parallelogram structure an one of the arms for pivoting the arms in the substantially vertical plane. A rotation jack is pivotally secured between a fixed point of the vehicle and at least one of the arms for rotating the arms about the substantially vertical plane. A second support member is secured to the first intermediary bracket for bearing the camera and includes orientation motors or orienting the camera in inclination and azimuth relative to the first intermediary bracket. A remote control device is provided within the vehicle for controlling the parallelogram and rotation jacks of the first support member and the orientation motors of the second support member to cause the camera to follow a travelling mobile unit.
Patent AT-E53269-T1 (AT)
Inventor: BETZL HERMANN DIPL-ING
IPC: H03H19/00
Filed: 1984-03-19
Granted: 1990-06-15
Abstract: 1. Modulator circuit realized as a switched capacitor (SC) filter, which is driven by a modulation clock (vphi M , ~v~p~h~i M ), comprising switches, capacitors and at least one operational amplifier (3) whose non-inverting input (5) is connected to a reference potential (1'), and in which an SC integrator driven by two different clock phases (vphi, ~v~p~h~i) is formed with the operational amplifier (3), and in which there is furthermore upstream of the inverting input (5) of the operational amplifier (3) an SC network which consists of a capacitor (6) which is charged during the integrator or network clock phase (vphi), and which delivers its charge during the modulation clock phases (vphi M or ~v~p~h~i M ) with opposite signs to the integration capacitor (7) associated with the operational amplifier (3), characterized in that the capacitor (6) to be charged during the integrator or network clock phase (vphi) is connected downstream of the input terminal (1, 1'), with intermediate connection of series arm and shunt arm switches (13, 14), in that following this capacitor (6) is a switch network (15, 16, 17, 18) which delivers the network clock phases (vphi and ~v~p~h~i) in an alternating manner in the rhythm of the modulation clock (vphi M and ~v~p~h~i M ) to a shunt arm switch (9) and series arm switch (10) respectively, and in that the series arm switch (10) is connected to the inverting input of the operational amplifier, in that provided in the filter output is a switch (11) which is followed by the output terminals (2, 1'), and in that the integration capacitor (7) and an attenuation capacitor (8) are switched between the output (23) and the inverting input (5) of the operational amplifier (3).
Patent AT-E27351-T1 (AT)
Inventor: STERN HANS GUENTER
IPC: F23D11/44
Filed: 1984-08-31
Granted: 1987-06-15
Abstract: 1. Evaporator-type burner for liquid fuels with a combustion chamber (2) the front part of which houses a rotating evaporator barrel (4) comprising a bottom (5) and a shell (6), whose outlet port (7) is arranged at an axial distance from the front wall of the combustion chamber (2) and whose shell (6) forming an injector channel (13) with air flow is, at a radial distance, surrounded by an annular reversing chamber (11) characterized by the shell (6) of the evaporator barrel (4) which is provided with recesses distributed in several rows over the circumference.
Patent AT-E82015-T1 (AT)
Inventor: HARRIS MARTIN
IPC: C07C381/00
Filed: 1984-08-15
Granted: 1992-11-15
Abstract: A process for preparing an N-substituted nitromethylene heterocyclic compound of the following general formula:- <CHEM> wherein n is 2, 3 or 4 and R is an optionally-substituted acyl group derived from an organic acid, characterised in that an N-substituted-S-substituted aminothiol of the following general formula:  R - NH - (CH2)n - S - @@@ CH - NO2 (II) wherein R and n have the meanings hereinbefore specified and Hal is a halogen atom, is reacted with a base, preferably an alkali metal or alkaline earth metal hydride or alkoxide or an alkali metal amide, in the presence of an inert solvent.
Patent AT-E40008-T1 (AT)
Inventor: HARJUNMAA HANNU
IPC: G01N21/03
Filed: 1984-05-21
Granted: 1989-01-15
Abstract: The invention is concerned with equipment by means of which it is possible to measure the fluorescence, luminescence, turbidity, and absorption of a liquid sample. The sample is placed in a cylindrical cuvette provided with a transparent bottom. The light is passed into the cuvette by means of optical fibres along the centre axis of the cuvette. The equipment additionally includes an optical system whose optical axis coincides with the centre axis of the cuvette, as well as a light detector. It is an essential feature of the equipment that a substantially equal proportion of the light departing from each volume element of the sample is collected for detection, by means of the total reflection from the walls of the cuvette, through the optical system to the light detector, and that the optical system also collimates the light passed into the cuvette.
Patent AT-E23765-T1 (AT)
Inventor: MEUSEL OTTO
IPC: H01R13/506
Filed: 1984-03-12
Granted: 1986-12-15
Abstract: 1. A plug connector for an electrical apparatus comprising - a plurality of contact elements (4, 4' ... 4**n) which are fixed on a plug casing, where the plug casing consists of a plurality of casing parts (1, 2), characterized in - that the plug casing consists of an upper (2) and a lower casing part (1), where the contact elements (4, 4' ... 4**n) and supply line (3) are secured to the lower casing part (1) and at least one electrical component (22) is fixed on the upper casing part (2), - the upper casing part (2) can be snapped onto the lower casing part (1) and that - in the snapped-together state electrical connections between the terminals of the components (22) in the upper casing part (2) and the contact elements (4, 4' ... 4**n) and/or the supply lines (3) in the lower casing part (1) are established (Figure).
Patent AT-E45241-T1 (AT)
Inventor: DUMORA DENIS
IPC: H01B3/08
Filed: 1985-04-18
Granted: 1989-08-15
Abstract: Rigid electrical insulator including a soda-lime glass dielectric with an average thickness of 10 to 15 mm, exhibiting a substantially parabolic stress curve, wherein the maximum value of the surface compression stresses at any point in the part falls within the range of 30 to 80 MPa, while the maximum value of the internal tensile stresses at any point in the part falls within the range of 15 to 40 MPa.
Patent AT-E34875-T1 (AT)
Inventor: GUERY JEAN-PIERRE
IPC: H01H51/20
Filed: 1985-08-13
Granted: 1988-06-15
Abstract: A variable composition switching device realizable by the assembling of modular elements and including at least one circuit breaker module i.e. switch module and at least one control and/or protection module. The circuit breaker module consists of a case with two opposing junction sides allowing for assembly by juxtaposition of several circuit breaker modules, one assembly side comprising a duct orifice of the thruster of the curcuit breaker device and two assembly areas of a control and/or protection module. The control modules include suitable means for activating the thruster.
Patent AT-E47898-T1 (AT)
Inventor: LAAKSO OLIVER ARMAS
IPC: B01D29/11
Filed: 1983-04-14
Granted: 1989-11-15
Abstract: The invention relates to an apparatus for treating a suspension with a treatment fluid comprising a cylindrical generally vertically oriented vessel (11) with a plurality of withdrawal screens (16) disposed in said vessel (11). At least one rotatable nozzle assembly is radially disposed between a pair of said screens (16) for introducing treatment fluid into the suspension between said screens (16).
Patent AT-E55859-T1 (AT)
Inventor: HAIN GOTTFRIED DIPL-ING
IPC: A01J25/16
Filed: 1986-06-09
Granted: 1990-09-15
Abstract: 1. Stackable cheese blocks mould particularly for pieces of cheese subjected to a natural maturing process which are to be treated by tempered or conditioned air the blocks mould having individual moulds (21) arranged with a space between them and a peripheral frame (23) enclosing said set (22) of moulds, characterized in that the peripheral frame (23) is arranged with a distance to the set (22) of moulds and that the longitudinal and transversal walls (26, 27) of the frame have a height corresponding to the height of the moulds.
Patent AT-E57711-T1 (AT)
Inventor: SALERNO CATHERINE E
IPC: C09J153/00
Filed: 1986-08-04
Granted: 1990-11-15
Abstract: Hot melt pressure sensitive adhesive prepared from (a) a rubbery block copolymer containing a rubbery polyisoprene midblock portion and a plurality of crystalline poly(vinylarene) endblocks; (b) a tackifying resin compatible with the midblock portion and (c) poly(alkyloxazoline); and (d) an antioxidant. These adhesives are characterized by exceptional elastic memory, high tensile strength and excellent peel adhesion and, as such, are especially suited for use in elasticized bands for disposable items.
Patent AT-E68130-T1 (AT)
Inventor: HOLTHUSEN BERND
IPC: B41B19/00
Filed: 1986-08-27
Granted: 1991-10-15
Abstract: In a photosetting apparatus which operates with a rotary mirror (25) which is illuminated by a modulated laser beam and which is arranged on a carriage (15), the carriage (15) is axially movably suspended on a tie beam (13) which simultaneously connects two basic members (12) provided at the end faces of the apparatus with one another into a rigid arrangement. A transparent regular cylindrical body (30) is clamped between the basic members and the photosensitive material which is scanned by the laser scanning beam (69) is laid around the transparent regular cylindrical body.
Patent AT-E66951-T1 (AT)
Inventor: KOTSONIS IOANNIS
IPC: C08J9/22
Filed: 1986-08-13
Granted: 1991-09-15
Abstract: Heat expandable particles of a polyvinyl(idene) aromatic compound contain a blowing agent and at least 0.6 percent of a plasticizer, based on the total weight of the polyvinyl (idene) aromatic compound and the plasticizer. The particles are at least partially coated with one or more glycerides of a fatty acid and or with an oil. The particles can be expanded and molded to foamed articles. The foamed articles are especially useful as shock absorbing packaging material.
Patent AT-E79707-T1 (AT)
Inventor: YAMASHITA NORIYUKI
IPC: H03H11/18
Filed: 1986-01-21
Granted: 1992-09-15
Abstract: A second order all pass network for wide-band signals, and comprising second and third voltage-current converting circuits (20, 10) with their respective positive input terminals supplied with input signals from an input terminal (Ti) of the network and their negative input terminals supplied with output signals from an output terminal (To) of the network. A first voltage-current converting circuit (30) has its positive input terminal supplied with a positive output of the second voltage-current converting circuit (20) and a negative input terminal supplied with the output signals. A first capacitor (C1) is connected between the input and output terminals (Ti, To), and a second capacitor (C2) is connected between ground and the positive output of the second voltage-current converting circuit (20).
Patent AT-E71965-T1 (AT)
Inventor: CORAN AUBERT YAUCHER
IPC: C08L21/00
Filed: 1986-12-29
Granted: 1992-02-15
Abstract: Blends are disclosed of monoolefin rubber with high-diene hydrocarbon rubber in which the monoolefin rubber is in the form of discrete vulcanized particles dispersed in a matrix of unvulcanized high-diene hydrocarbon rubber. The blends can be easily processed, and in a subsequent step, the high-diene hydrocarbon portion cured to give rubber articles having the ozone resistance of the monoolefin rubber and the good physical properties of the high-diene hydrocarbon rubber.