baber/WOPTO huggingface dataset:
Patent AT-E30775-T1 (AT)
Inventor: BROWN GEORGE
IPC: G01C21/00
Filed: 1983-04-26
Granted: 1987-11-15
Abstract: A guidance system enables a moving body (1) to be guided to a predetermined location (40) by allowing the body to view its surroundings and to compare the viewed scene with a reference pattern stored on the body. A number of individual reference patterns (24 to 28, 40) are stored, and each reference pattern corresponds to an area of the surroundings which is very much smaller than the field of view (8) and thus the body identifies its position by correlating its field of view with one of the reference patterns. To enable the body to identify its position even if it deviates from an expected path (31), a number of reference patterns are laterally displaced from the expected path. The extent of the lateral displacements reduces with decreasing distance from a predetermined location to which the body is to be guided.
Patent AT-E32105-T1 (AT)
Inventor: SPROUL WILLIAM DALLAS
IPC: C23C14/00
Filed: 1983-10-27
Granted: 1988-02-15
Abstract: A metal from group IVb of the periodic table is used as the target in a reactive deposition process. An inert gas such as argon is admitted within the chamber (12) housing the target (21). Electrical power at a constant level is supplied to the target, ionizing the inert gas so that the ions bombard the metal target and initiate sputtering. A controlled flow of a reactive gas such as nitrogen is then admitted to the chamber and controlled in such a way that the metal deposition rate is not lowered. The amount of the reactive gas is constantly sampled to provide a control signal used to regulate admission of the reactive gas at the proper rate for most effective deposition of the metal onto the substrate. Closed loop systems (45, 29, 31, 43, 44, 26, 27, 39, 62) regulate the level of electrical power supplied to the target, rate of admission of the inert gas, and rate of admission of the reactive gas.
Patent AT-E25649-T1 (AT)
Inventor: GRIFFITHS ARTHUR
IPC: B65G45/00
Filed: 1983-12-09
Granted: 1987-03-15
Abstract: The method and apparatus of the invention are for collecting particulate material which falls off the underside of the lower return run (3) of a belt conveyor, and returning that material to the carrying run (2) of the conveyor. An elevator (1) is mounted around the conveyor at the position of a support roller (5) for the lower run (3), where there is vibration and material is dislodged. The dislodged material is conveyed to a chute (19) over the upper run of the conveyor (2) without any scraping contact with the underside of the lower run (3).
Patent AT-E29794-T1 (AT)
Inventor: KIRCHNER BALTHASAR
IPC: G11B33/04
Filed: 1983-06-24
Granted: 1987-10-15
Abstract: A case for holding floppy discs or other flat articles comprises a boxlike body and a cover, which is hinged to said body and can be turned up from the same. A compartment is defined by the inside surface of said cover and by a lid, which is hinged to the cover near its rear edge. To ensure that an opening movement of the cover will open also the lid, the latter is provided on its sides with cam follower pins, which engage respective cam tracks provided in the body. Each cam track comprises a portion which corresponds to an arc of a circle entered on the hinge axis on which the cover is hinged to the body. That cam track portion is succeeded in the direction of the opening movement of the cover by a cam track end portion, which deviates outwardly from said circle.
Patent AT-E33280-T1 (AT)
Inventor: DOMESLE BENNO
IPC: E04G13/00
Filed: 1984-11-08
Granted: 1988-04-15
Abstract: 1. Process for producing a staircase element (1) with at least one concrete U-shaped or curved flight of stairs (5) having a plurality of steps, and with an outer limiting wall (2, 3, 4; 47) of the staircase element, the said limiting wall at least partially surrounding the flight of stairs on its outer periphery, extending in the direction of ascent of the flight of stairs (5), likewise being made of concrete, reaching from the bottom edge of the staircase element (1) to the top edge and, together with the U-shaped or curved flight of stairs (7), forming a self-supporting unit, characterized in that the flight of stairs (5), together with the limiting wall (2, 3, 4; 47), is produced in one casting in a single mould.
Patent AT-E22796-T1 (AT)
Inventor: HOLTMAN DENNIS C
IPC: A61F5/455
Filed: 1984-04-27
Granted: 1986-11-15
Abstract: An absorbent structure is provided which contains a loosely compacted cellulosic fibrous batt having two reservoirs and a connecting channel. The absorbent structure may be an infant diaper, an adult diaper, a sanitary napkin and incontinence pad or the like.
Patent AT-E27849-T1 (AT)
Inventor: MALIZARD MAX-ALBERT
IPC: F04B9/04
Filed: 1984-12-19
Granted: 1987-07-15
Abstract: The invention relates to an improvement in variable capacity diaphragm pumps. According to the invention, the piston is driven by a cam fast with the wheel of a speed reducing gear pair, the eccentric/wheel assembly rotating idly on a fixzed shaft of which the axis is perpendicular to the axis of the piston, the piston terminating in a U-shaped shank of which the wings are perpendicular to the axis of the piston and spaced apart by a length slightly greater than the diameter of the eccentric, and of which the base is perpendicular to said fixed shaft and is provided with a longitudinal groove parallel to the axis of the piston which is traversed by the fixed shaft, the eccentric being housed between the wings of the shank. The invention is more particularly applicable to the manufacture of diaphagm pumps.
Patent AT-E43588-T1 (AT)
Inventor: NAKANO JUN
IPC: C07D407/12
Filed: 1985-03-22
Granted: 1989-06-15
Abstract: A [2-hydroxy-3-(4-phenylpiperazinyl)propoxy) benzofuran derivative having the formula (I):wherein X is acetyl, carbamoyl, cyano, a lower alkoxycarbonyl, carboxyl or 1-hydroxyethyl group, R is hydrogen atom, a lower alkoxy group, a lower alkyl group or a halogen atom;. R is attached to an arbitrary position of ortho-position, meta-position and para-position to N-phenyl group, and a group having the formula:is attached to an arbitrary position of 4, 5, 6 and 7 positions to benzofuran ring orthe salt thereof, a process for preparing the same and an antihypertensive agent containing the same as an effective component. The benzofuran derivative has a strong a-adrenergic blockade effect and calcium antagonistic effect with a more decreased side-effect.
Patent AT-E36784-T1 (AT)
Inventor: ERD LUDWIG DIPL-ING
IPC: H02K33/18
Filed: 1985-06-27
Granted: 1988-09-15
Abstract: 1. Electric drive having a flat coil (2) which is mounted movably in the coil plane, having at least one permanent magnet (3) which generates in the coil plane a magnetic field oriented substantially at right angles thereto, also having at least one plate (4) made of electrically conductive material which is arranged stationary in the proximity of the flat coil (2) parallel to the conductors of the flat coil (2), characterised in that the dimensions of the plate (4) are such that the flat coil (2), in all its possible positions, is always totally masked by the plate.
Patent AT-E32347-T1 (AT)
Inventor: HARRENDORF HEINZ
IPC: C12M1/00
Filed: 1985-07-25
Granted: 1988-02-15
Abstract: 1. A method for an anaerobic treatment of bases with organic elements, especially with a high portion of high-molecular organic elements, such as proteins, carbohydrates and fats to produce sewer gas. The fermentation process of the base takes place in the first chamber by means of fermentative- and acid-forming bacteria which will be transformed preferentially into sewer acetic acid, hydrogen and CO2 . After this, the products come through an open connection into the second reaction chamber where they are transformed into sewer gas by means of acetonic and methanic bacteria in a second fermentation process. The method is mainly characterized by the fact that the fresh base is circulated together with organic mud in the first reaction chamber according to the rotation principle with remixation. The products which are produced in the first fermentation process are mixed with the organic mud of the second fermentation process and then they are also circulated according to the rotation principle with remixation, whereby the mixing-up is effected without any influence of shear powers (stirrer).
Patent AT-E53068-T1 (AT)
Inventor: ANDERSSON LARS
IPC: H05B6/02
Filed: 1985-11-23
Granted: 1990-06-15
Abstract: Inductive heater for heating the edges of a longitudinally extending body with a flat cross-section, preferably of slabs, strips or sheets in connection with rolling processes. The inductive heater (1) is arranged to surround the outer parts of at least one edge of said body for heating this edge, and consists of one or more bent plane coils which are arranged so that the outermost parts of said edge will pass through a greater part of the coil than parts located further in towards the interior. Thus the outer edge of the body is stronger heated than parts located further in towards the interior of the body. With the help of the inductive heater a slab, strip or sheet immediately after continuous casting or a preceding hot rolling operation can be heated in order to prevent the occurrence of too low a temperature in these parts during a subsequent rolling operation.
Patent AT-E68461-T1 (AT)
Inventor: TOWNSEND PALMER W
IPC: C07C31/38
Filed: 1985-07-29
Granted: 1991-11-15
Abstract: A continuous process is disclosed for preparing 2,2,2-trifluoroethanol from 2-halo-1,1,1-trifluoroethane, preferably 2-chloro-1,1,1-trifluoroethane. In the process, 2-halo-1,1,1-trifluoroethane, a carboxylic acid salt and a hydroxylated compound such as water are continuously provided to a reaction mixture in a reactor. The 2-halo-1,1,1-trifluoroethane, the carboxylic acid salt and the hydroxylated compound are reacted therein at a reaction pressure at or above the autogenously developed pressure and at a reaction temperature of from about 223°C to about the critical temperature of the hydroxylated compound. At least a portion of the reaction product mixture is continuously withdrawn from the reactor and unreacted 2-halo-1,1,1-trifluoroethane is separated therefrom. The separated unreacted 2-halo-1,1,1-trifluoroethanne is recycled as part of the 2-halo-1,1,1-trifluoroethane provided to the reaction mixture. The 2,2,2-trifluoroethanol is recovered from the reaction product mixture.
Patent AT-E58560-T1 (AT)
Inventor: KRULIK GERALD
IPC: C09K13/02
Filed: 1986-03-27
Granted: 1990-12-15
Abstract: Aqueous, alkaline liquid NaMnO<sub>4</sub> solutions are provided which provide excellent resin desmearing and etchback, especially in the manufacture of printed circuit boards. the solutions comprise water, alkali metal hydroxide, NaMnO<sub>4</sub> and from about 0.1 to about 3.0 moles per mole of Mn04 of a co-ion for MnO<sub>4</sub> selected from the group consisting of K<sup>+</sup>, Cs<sup>+</sup>, Rb<sup>+</sup> and mixtures thereof.
Patent AT-E51702-T1 (AT)
Inventor: TESSEL MORDECHAI
IPC: F41J5/04
Filed: 1986-07-21
Granted: 1990-04-15
Abstract: A hit-scoring target for shooting practise having several mutually bonded layers, a first layer (2) at least the outside surface of which is electrically conductive, a second, electrically nonconductive, at least semi-rigid layer (4) imparting mechanical strength to the first layer and made of a material tolerant of the heat of a freshly fired projectile, a third, electrically nonconductive layer made of an elastically resilient material (6), a fourth layer (10) of which at least the surface contacting the third layer is electrically conductive, and a fifth layer (12) serving as a backing and imparting relative rigidity to said target. The distance between the electrically conductive surfaces of the first (2) and the fourth (10) layer is smaller then the length of the shortest projectile to be fired at the target, whereby a projectile (14) hitting, penetrating and passing through the target causes a transient electrical low- retetance connection to be established between the electrically conductive surfaces.
Patent AT-E69330-T1 (AT)
Inventor: KULANDER HANS
IPC: H01J9/00
Filed: 1986-04-18
Granted: 1991-11-15
Abstract: A method for recovering the luminescent material from a mercury vapour electric discharge lamp, or like lamps, in which the ends of the lamp bulb or tube are separated from the intermediate bulb part (22) subsequent to equalizing the pressure in the lamp. The luminescent material (30) is loosened from the inner wall surface of the bulb part (22) with the aid of a stripping device (27) which is arranged to be inserted into the bulb part (22) from one end (26) thereof, and in which the loosened material is collected with the aid of a suction device (25) connected to the other end (23) of the bulb part. The invention also relates to an arrangement for removing and collecting the luminescent material, this arrangement comprising the aforementioned stripping device (27) in the form of a stripping head (29) mounted on one end of a rod (28), and the aforementioned suction device (25) is capable of being connected to one end of the bulb part (22). The rod (28) is arranged to move the stripping head (29) backwards and forwards in the bulb part (22), the stripping head (29) being guided in a manner to form an annular gap between the head and the wall of the bulb part. The luminescent material is loosened by the amplified air stream passing through the gap.
Patent AT-E49027-T1 (AT)
Inventor: PETERSEN KURT
IPC: B32B7/12
Filed: 1986-03-26
Granted: 1990-01-15
Abstract: PCT No. PCT/DK87/00026 Sec. 371 Date Nov. 25, 1987 Sec. 102(e) Date Nov. 25, 1987 PCT Filed Mar. 26, 1987 PCT Pub. No. WO87/05953 PCT Pub. Date Oct. 8, 1987.By using a hot melt adhesive sheet a fabric is adhered to at least one side of an air cell sheet of polyethylene after radiation with  beta -or  gamma -rays. The material combines great strength and flexibility with good thermal insulating ability and low weight together with great and permanent buoyancy in water.
Patent AT-E57213-T1 (AT)
Inventor: BRAUER HANS-MARTIN DIPL-ING
IPC: F16J15/32
Filed: 1987-04-10
Granted: 1990-10-15
Abstract: There is provided a height adjustable rubber pot bearing for supporting or lifting bridges. The pot bearing has an elastomer plate for transmitting and lifting or lowering loads wherein pressurized fluid is introduced between the bottom of the pot and the elastomer plate to displace the elastomer plate. A narrow slot is provided extending around the plate a small distance from and parallel with the inner side of the pot. The slot opens downwardly and has a depth of three-fourths of the plate thickness. A circular cylindrical insert is provided in the slot consisting of two parallel strips joined at their top edge with a space between them, the bottom edges of the strips being angled at right angles to form edge strips extending parallel with the bottom in opposing directions.
Patent AT-E80227-T1 (AT)
Inventor: ITOH TERUAKI
IPC: G01N35/02
Filed: 1987-04-25
Granted: 1992-09-15
Abstract: A sample-transporting path (11) is provided which includes holders (14a-14o) for holding containers (12a-12o), either empty or filled with liquid samples, a conveyor (11) for conveying the holders, and guide plates. The guide plates guide the holders holding filled containers to a first position where liquid samples will be sucked from some of the filled containers. Each of the holders (14a-14e) has first and second annular grooves (52a, 52b) cut in the outer periphery. The guide plates are guide edges horizontally protruding from two parallel walls forming the path (11). These guide edges are inserted in the first annular groove of the holder. A stopper is provided at the first position. The stopper has a stopper pin (50a) which thrusts into the gap between the second annular grooves (52b) of any two adjacent holders, thereby stopping the holders (14a-14e) located downstream of the path (11) with respect to the stopper pin (50a).
Patent AT-E76062-T1 (AT)
Inventor: PHILLIPS GARETH THOMAS
IPC: C12P17/02
Filed: 1987-07-24
Granted: 1992-05-15
Abstract: S-(-)-atenolol (4-(2-hydroxy-3-isopropylaminopropoxy)phenyl acetamide) is obtained by a process including the step of stereo-specific epoxidation by an ester of 4-allyloxyphenylacetic acid using a micro-organism capable of stereo-selective epoxidation, e.g. Pseudomonas oleovorans, to produce the corresponding ester of 4-(2,3-epoxypropoxy)phenylacetic acid which is predominantly in S configuration. Pseudomonas oleovorans ATCC 29347 produces at least about 90% of the epoxypropoxy compound in S configuration. The resulting epoxypropoxy compound can be converted into atenolol, maintaining the high proportion of S configuration, by reacting the epoxypropoxy compound with isopropylamine and converting the ester group to an amide group by reaction with ammonia.
Patent AT-E64328-T1 (AT)
Inventor: BOCCALON GIANFRANCO
IPC: B05D7/24
Filed: 1987-11-25
Granted: 1991-06-15
Abstract: A tough and long-lasting adhesion of polyolefins to metal substrates is realized by means of a process comprising the following four process steps, carried out in succession: a) mechanical cleaning of the metal surface; b) treatment of the metal surface with a water-alcohol solution containing at least an alkoxysilane and boric acid;  c) thermal treatment of the surface coming from the (b) step; d) treatment of the so-treated surface with a poliolefin-based composition, containing zeolites and carbon black.
Patent AT-E69141-T1 (AT)
Inventor: SHAW ALEC STANLEY WALTER
IPC: A23G3/00
Filed: 1987-06-23
Granted: 1991-11-15
Abstract: There is disclosed a lozenge formed by compression of at least two mixed components, one of said components including lactose or a lactose containing substance and the other of said components comprising a carrier having nicotine or a nicotine derivative absorbed therein such that there is no direct contact between the nictone and the lactose whilst together in the lozenge.
Patent AT-E74216-T1 (AT)
Inventor: DORAN NICHOLAS JOHN
IPC: G02F1/35
Filed: 1987-10-20
Granted: 1992-04-15
Abstract: An optical device comprises first and second optical waveguides (1,2) connected between respective output and input ports of first and second optical couplers (3,4). The first coupler has at least one input port and is adapted to couple optical signals received at the input port into its output ports in a predetermined coupling ratio. The second coupler has at least one output port and is adapted to couple optical signals received at each input port (7,8) into its output port in a predetermined coupling ratio. The first and second waveguides (1,2) define respective optical paths with substantially the same optical length. The waveguides (1,2) are fabricated from materials which exhibit soliton effects when optical pulses, at working intensities, are injected into the waveguides, such that the pulse propagation is dispersion dependent, whereby the portions of an optical pulse received at the input of the first coupler (3) are coupled into the waveguides (1,2) by the first coupler and arrive sychronously but phase shifted relative to one another at the second coupler (4) after travelling along the waveguides. The device may be configured to provide optical switching and logic functions.
Patent AT-E73030-T1 (AT)
Inventor: LOMBARD DIDIER
IPC: B23K11/31
Filed: 1987-02-11
Granted: 1992-03-15
Abstract: The invention relates to a resistance-welding machine of the type comprising a head (1) with two welding elements (3, 4) suitable for being displaced relative to each other and for gripping the parts to be welded (2), one (3) being connected to driving means (5) which are connected to control means (6) which are suitable for controlling the relative speed of approach of the said welding elements and the force with which they grip the said parts to be welded, as a function of the cycle of passage of the electrical current or of other parameters, the said welding elements being supplied with current by means of a step- down transformer (16) or by means of condensers. The said driving means (5) are of the purely mechanical type and are entrained by an electrical motor (5) and the said control means (6) are of the numerical type. <IMAGE>
Patent AT-E79702-T1 (AT)
Inventor: TOUGNE DANIEL
IPC: H02J3/14
Filed: 1987-06-17
Granted: 1992-09-15
Abstract: The power adapter (114) has a power input (17, 18) and a power output (117) connected to a plurality of power consumption points (3, 4, 6, 7, 8, 9, 11) and a load-shedding device so designed that, when the consumed power exceeds a predetermined threshold value, the supply of current to at least a predetermined number (7, 8, 11) of power consumption points is interrupted in cascase in a pre-established order until the threshold value is complied with, whereupon the supply of current to these points is then restored in the reverse order. The load-shedding device includes a transmitting circuit for delivering at the power output (117) control signals to which receiving devices (115) are selectively responsive in order to interrupt or restore the supply of current to at least a predetermined number (7, 8, 11) of power consumption points.
Patent AT-E83707-T1 (AT)
Inventor: NUTTIN PIERRE
IPC: B26D1/40
Filed: 1987-10-07
Granted: 1993-01-15
Abstract: A means (3) for treating a web (5), consisting of virgin paper, to form printed documents (7) has a printing unit (51) for printing variable data and other details, treatment devices (39, 71, 77, 83) arranged before and after the printing unit (51) in relation to the direction of transport of the web (4) and constructed as cartridge-type inserts, each having at least one rotatable treatment member in order to fashion the web (5) and possibly to subject it to other treatments, transporting means for transporting the web (5), electric drive devices (63, 67) for driving the rotatable treatment members, and control means (93). The latter control the drive devices (63, 67) during operation in such a way that the web portions situated in the treatment devices (39, 71, 77, 83) and in the printing unit (51) are transported and treated synchronously relative to one another. The means allows the entire treatment of the web (5) to be carried out in a small space and with little energy consumption, and the treatment devices (39, 71, 77, 83), the transporting means and the control means (93) to be produced and installed easily and cost-effectively. <IMAGE>
Patent AT-E52784-T1 (AT)
Inventor: LENNON PATRICK JAMES
IPC: C07F7/08
Filed: 1987-04-30
Granted: 1990-06-15
Abstract: Silahydrocarbons such as tetraorganosilanes prepared from halo-substituted silanes and an organomagnesium compound in the presence of a catalytically effective amount of a thiocyanate.
Patent AT-E57757-T1 (AT)
Inventor: SCHLIENGER MAX P
IPC: F23G5/10
Filed: 1988-04-15
Granted: 1990-11-15
Abstract: An improved plasma torch incinerator or reactor in which the incinerator uses a rotating, materials-receiving drum (30) or chamber for receiving the hot plasma of a plasma torch (72). By properly constructing the inner surface of the rotatable drum (30) and by varying the speed of rotation of the drum (30), waste materials can be effectively spread out over the inner surface of the drum (30) to form a relatively thin layer of waste materials which has a large surface area which can be more quickly heated to the desired high temperatures provided by the plasma torch (72). Moreover, the spreading out of the waste materials can cause them to be recirculated and mixed by periodically reducing the speed of rotation of the drum (30). The plasma of the plasma torch (72) is not directed toward a stationary part of the drum (30). Instead, the plasma torch (72) is directed at a rotatable portion of the drum (30) which provides for a better heat distribution and permits portions of the drum (30) to cool during the intervals when they are not in direct contact with the plasma. Thus, liquid as well as solid waste materials can be fed together into the rotating drum (30).