baber/WOPTO huggingface dataset:
Patent AT-E12224-T1 (AT)
Inventor: SVAHN CARL MAGNUS ERIK
IPC: C07C235/06
Filed: 1982-10-21
Granted: 1985-04-15
Abstract: Novel antifibrinolytically active compounds of the formula   <IMAGE> I  and therapeutically acceptable salt thereof, wherein R1 is selected from the group consisting of (a) alkyl groups containing 1-4 carbon atoms, (b) alkoxy groups containing 1-4 carbon atoms,  <IMAGE> <IMAGE>  R2 is selected from the group consisting of (a) H, (b) alkyl groups containing 1-4 carbon atoms, (c) -COOR3, wherein R3 is an alkyl group containing 1-4 carbon atoms, (d) -CONR4R5, wherein R4 and R5 are the same or different alkyl groups containing 1-3 carbon atoms; or wherein R1 and R2 represent together the radical  <IMAGE>
Patent AT-E26752-T1 (AT)
Inventor: JANNEMANN THEO
IPC: F24H8/00
Filed: 1983-04-26
Granted: 1987-05-15
Abstract: PCT No. PCT/DE83/00076 Sec. 371 Date Dec. 27, 1983 Sec. 102(e) Date Dec. 27, 1983 PCT Filed Apr. 27, 1983 PCT Pub. No. WO83/03890 PCT Pub. Date Nov. 10, 1983.There is described here a gas water heater consisting of a blower (1), a premixing device (2), a gas burner (3), a heat exchanger (4), and a waste gas heat exchanger (5). Gas burner (3) works as super-stoichiometrically premixing burner and has a burner plate (9) which is cooled on the reverse side and which has a plurality of mixture passage openings (10). Heat exchanger (4) extends through two chambers (6, 7) which are located next to each other and through which waste gas flows in opposite directions. Condensation heat exchanger (5) works in the counter-current and consists of star-shaped section pieces through which heating water flows centrally and which are arranged vertically. Waste gas heat exchanger (5) and premixing device (2) run parallel to each other.
Patent AT-E53740-T1 (AT)
Inventor: KALVERKAMP KLEMENS
IPC: A01D45/02
Filed: 1983-09-17
Granted: 1990-06-15
Abstract: 1. Harvesting apparatus (19) for the harvesting of maize or other cereals, which is designed in particular as an attachment for a combine harvester, having a draw-in device for the harvested plants with a picking gap (5) between a draw-in roller (14, 24, 31, 54) and a partial casing (42) for the drawing-through of the harvested plants, the picking gap (5) being arranged transversely to the travelling direction of the harvesting apparatus (19), characterized in that the partial casing (42) is designed essentially flat in its upper part in vertical direction with respect to the ground.
Patent AT-E33014-T1 (AT)
Inventor: GRADL REINHARD DR
IPC: C01B25/46
Filed: 1983-12-03
Granted: 1988-04-15
Abstract: The disclosure relates to a process for purifying crude, concentrated wet-processed phosphoric acid. To this end, the disclosure provides: (a) for the organic solvent to be mixed with the starting product in a ratio by volume of more than 4:1 to effect the extraction in a single process step-from the crude wet-processed phosphoric acid-of a quantity of phosphoric acid necessary for 40 to 70 weight % of the P2O5 used to go into the organic phase, and for the resulting aqueous phosphoric acid raffinate to contain at most 28-32 weight % P2O5, and for the organic phosphoric acid solution to be separated from the phosphoric acid raffinate; (b) for the separated organic phosphoric acid solution to be scrubbed with a quantity of scrubbing solution corresponding at most to 5% of the volume of the phosphoric acid solution; for the scrubbing solution to be recycled into stage (a), and for purified phosphoric acid and phosphate salt solution, respectively, to be recovered in known manner from the scrubbed phosphoric acid solution; and (c) for the aqueous phosphoric acid raffinate produced in stage (a), if desired after prior removal of residual solvent therefrom, to be directly utilized or subjected to known purifying treatment.
Patent AT-E21290-T1 (AT)
Inventor: JENNER PETER MICHAEL
IPC: G06F7/58
Filed: 1983-05-09
Granted: 1986-08-15
Abstract: A pseudo-random sequence generator has two oscillators, the first of which controls the rate of stepping through the pseudo-random sequence and the second of which controls selection of the sequence and the inverse of the sequence. By replacing the second oscillator with a voltage controlled oscillator and deriving the control voltage from a decaying integration of at least one output of the random sequence generator (or another pseudo-random sequence generator) a near-true digital noise is produced.
Patent AT-E25542-T1 (AT)
Inventor: RICKWOOD GERALD CHARLES
IPC: F16B39/10
Filed: 1983-11-23
Granted: 1987-03-15
Abstract: A locking device for securing at least two screw-action connectors comprises a locking clip or element (64) made from a good quality spring steel wire having a round or square section. The locking clip or element (64) has a diagonal interconnecting part (64') (i.e. between X and Y) which extends tangentially between a pair of locking elements (65), one at each end of the part (64'). The locking elements (65) (for example, coils) are wrapped round or placed over a portion of a wheel nut (66 or 67). The interference/friction fit between the wheel nut and the clip or element (64) prevents axial movement of the clip relative to the nut. The part (64') serves as restraining means positively linking tangentially adjacent wheel nuts (66 and 67) and thereby prevents relative rotation thereof.
Patent AT-E33432-T1 (AT)
Inventor: HUMBERSTONE VICTOR CAREY
IPC: G11C13/06
Filed: 1983-12-06
Granted: 1988-04-15
Abstract: @ A method of forming an image and a radiation-sensitive medium suitable for carrying an image is disclosed. The medium comprises a substrate having a surface structure comprising grooves with a depth of 20 to 100 nanometers. At or close to the surface structure there is a layer of radiation-responsive material which is such that irradiation of selected parts of the structure with radiation of a predetermined polarisation causes radiation to be absorbed at the irradiated parts of the surface so that corresponding areas of the radiation-responsive layer are affected in a way which makes such areas distinguishable from the remaining, non-irradiated areas of the radiation-responsive layer. An image and/or data may be stored in such a medium in analogue, digital or pictorial form, or in a combination of any two or all three of these forms. The invention also provides primary and secondary pre-formed data carrying media, the secondary media being replicated from the primary media. A primary pre-formed data carrying medium is formed by selectively irradiating a radiation-sensitive medium of the invention so as to form an image representative of a predetermined amount of data.
Patent AT-E44977-T1 (AT)
Inventor: BECHSTEDT WOLFGANG
IPC: C11D1/66
Filed: 1984-10-29
Granted: 1989-08-15
Abstract: A process for producing a liquid fabric conditioner and the product thereof, comprising the steps of: dissolving maleic acid in prewarmed water; adding phosphoric acid; stirring the resulting solution while adding urea; and continuing stirring while adding at least one nonionic surfactant, to complete the process, and the product thereof.
Patent AT-E33548-T1 (AT)
Inventor: SAUNDERS GERALD A B
IPC: A61F2/30
Filed: 1984-06-12
Granted: 1988-05-15
Abstract: An elbow prosthesis (41, 60, 82) and a jig (1) for ensuring accurate placement of same is described. The jig (1) is accurately located around the patient's elbow and using a first selected tool holder the humerus is prepared with a convex end from the medial side. Without moving the jig (1), a complementary concave end is prepared in the ulna using a second selected tool holder. The radius is prepared, from the lateral side of the elbow, with a straight cut. The humeral portion (41) of the prosthesis is slid into place over the convex end of the prepared bone, the ulna portion (60) of the prosthesis is secured by pinning to the concave end of the prepared bone and the radial portion (82) of the prosthesis is secured to the straight end of the radius by pinning thereto and the thickness thereof is adjusted to provide proper articulation clearance with the humeral portion (41).
Patent AT-E30102-T1 (AT)
Inventor: DELCOURT GEORGES
IPC: B05B7/32
Filed: 1984-02-22
Granted: 1987-10-15
Abstract: 1. Method for spraying liquid, particularly agricultural spraying of suspended fertilizers, in which one injects a pressurized fluid into the feed line or pipe (2) of the streams, upstream of those nozzles (3) dispersing same, said method being characterized in that one injects the pressurized fluid along the flow direction of the liquid inside the line (2), along the axis thereof and under a pressure which is equal to the liquid pressure inside the line (2), injecting said fluid being performed adjacent the nozzles (3) dispersing the streams.
Patent AT-E55152-T1 (AT)
Inventor: WOHLLEBEN WOLFGANG DR
IPC: C12N15/09
Filed: 1985-03-23
Granted: 1990-08-15
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A group of at least two shuttle vectors which are compatible in Streptomycetes and have an E. Coli replicon and various Streptomycetes replicons deriving from the plasmids pSG2, pSG5 (obtainable from Streptomyces ghanaensis DSM 2932) and pSVH1. 1. Claim for the Contracting State : AT The use of at least two of the replicons from the group of Streptomycetes plasmids pSG2, pSG5 (obtainable from Streptomyces ghanaensis DSM 2932) and pSVH1 for the construction of mutually compatible shuttle vectors with an E. coli replicon.
Patent AT-E50384-T1 (AT)
Inventor: RILLY GERARD DR-ING
IPC: H02M3/338
Filed: 1985-06-24
Granted: 1990-02-15
Abstract: DC-converter with a switch-mode power supply, in particular for continuously operating magnetrons of the type generally used in microwave ovens. By a special tuning of an oscillating circuit (16,18) forming the control voltage for the switching transistor (9) it is achieved that the switching transistor off-time as well as its duty cycle can be varied within large ranges.
Patent AT-E39848-T1 (AT)
Inventor: KUPKA DIETER
IPC: B01D25/26
Filed: 1985-07-18
Granted: 1989-01-15
Abstract: 1. A chamber filter press, comprising a plurality of chambers (1) disposed parallely to each other, wherein each of which comprises a hollow space (4, 3) of circular cross section on either side of a filter medium (2) for receiving pulp and filtrate, respectively, and further comprising rotors (9), of whith a respective one is disposed in each one of the hollow space (4) for receiving pulp, said rotors (9) being mounted on a common rotor shaft (10) for rotation therewith which centrically penetrates the hollow spaces (3, 4) and the filter media (2), whereas each of the hollow spaces (3) for receiving filtrate is defined by a respective first chamber plate (12; 52) covered by said filter medium (2) and each of the hollow spaces (4) for receiving pulp is defined by a respective second chamber plate (15; 53, 50) receiving said rotor (9) characterized in that the first chamber plates (12) are affixed to at least one common first connecting rod (16) and the second chamber plates (13) are affixed to a at least one common second connecting rod (17), which rods (16, 17) extend parallely with respect to said rotor shaft (10), said connecting rods (16, 17) being displaceable with respect to each other in the axial direction in order to simultaneously open and close, respectively, said hollow spaces (4) for receiving pulp by a mutual axial displacement of the first and second chamber plates (12, 13), that said rotors (9) each are formed disc-like and are provided at the surface facing to the filter medium (2) with at least one axially protruding rib (31) extending from the central region to the periphery of the rotor (9), that the rotors are adapted for agitating the pulp and for kneading the filter cake while stirring and compressing it during the filtering operation and for compressing and removing the filter cake after the filtering operation, and that the rotor shaft (10) along with the rotors (9) is mounted within the filter press in an axially displaceable manner and is connected to a rotational and axial displacement drive unit.
Patent AT-E46483-T1 (AT)
Inventor: DE BERNARDI STEFANO
IPC: B29C65/14
Filed: 1985-10-22
Granted: 1989-10-15
Abstract: A process and apparatus are described wherein a honeycombed sheet of plastic (13) is extruded from an extruding means (10) and at least one protective film of plastic is joined onto at least one of its surface layers, said protective film having a softening temperature lower than that for extruding the sheet.According to the invention the protective film (14), combined with the auxiliary film or support film (15), is layed onto the surface of the sheet (13) leaving the extruding means; then said sheet (13), protective film (14) and support film (15) are subjected to the calibrating and cooling stage; and lastly said support film (15) is separated from the sheet. The protective film has now been made an integral part of the sheet, (protected honeycombed sheet).
Patent AT-E66558-T1 (AT)
Inventor: SCHMIDT HEINZ
IPC: H04M1/274
Filed: 1985-10-26
Granted: 1991-09-15
Abstract: The method according to the invention provides that the selection of the group of call numbers respectively assigned to the direct-call keys and stored in memories is determined by the type of branch line by which a multiple operator's position is connected or being connected at the time. In this way, it is possible to use the direct-call keys provided for setting up external connections also for directly setting up internal connections, in particular between the multiple operator's positions. <IMAGE>
Patent AT-E90030-T1 (AT)
Inventor: HOWKINS STUART DAVID
IPC: B41J2/045
Filed: 1985-02-01
Granted: 1993-06-15
Abstract: A method of operating a demand or impulse ink jet comprising an ink jet ink chamber and an ink drop ejection orifice includes the steps of initiating filling by decreasing the pressure within the chamber; retracting the ink meniscus at the orifice to a predetermined position as the pressure is decreased; initiating firing of a first ink droplet by increasing the pressure within the chamber when the meniscus is retracted to said predetermined position; moving the meniscus forward through the orifice while the pressure is increased so as first to form and then to project an ink droplet outwardly from the orifice; and repeating the foregoing steps for each of a series of ink droplets.
Patent AT-E44580-T1 (AT)
Inventor: RAYMOND EDWARD LEE
IPC: E21B33/035
Filed: 1985-02-05
Granted: 1989-07-15
Abstract: A wellhead structure having a body 10 of a martensitic alloy with opening therein and a austenitic cladding lining the openings wherein the body, the cladding and the interface therebetween all have a strength of at least 75,000 psi and a ductility of at least ten percent. The method of producing a wellhead structure with an alloy steel body having openings therein and a corrosion resistant alloy cladding lining with openings including the steps of lining openings with the cladding by hot isostatic pressure process wherein the temperature does not exceed 2200 DEG F and the cycle is held at temperature for less than four hours.
Patent AT-E107435-T1 (AT)
Inventor: VERNON STANLEY M
IPC: H01L21/205
Filed: 1985-04-19
Granted: 1994-07-15
Abstract: Expitaxial composite comprising thin films of a Group III-V compound semiconductor such as gallium arsenide (GaAs) or gallium aluminum arsenide (GaAlAs) on single crystal silicon substrates are disclosed. Also disclosed is a process for manufacturing, by chemical deposition from the vapor phase, epitaxial composites as above described, and to semiconductor devices based on such epitaxial composites. The composites have particular utility for use in making light sensitive solid state solar cells.
Patent AT-E35790-T1 (AT)
Inventor: JULIUS ROLF
IPC: B23Q11/00
Filed: 1986-03-20
Granted: 1988-08-15
Abstract: Chip remover for machines which perform a machining operation, especially on metallic workpieces, such as strip edging machines, turning machines, etc. The chip remover has a stretched spiral rotating about its longitudinal axis with successive turns spaced apart from one another. The free upper end of the spiral extends into the chip discharge area of the machining tool. This spiral carries the chips away from the area about the tool to assure unhampered machining. The spiral is in the form of a hollow helix and is surrounded, on the outside, with only minimal clearance, by a non-rotating guide tube having an open-topped slot running lengthwise of the tube. The upper end of the helix extends freely out of the tube.
Patent AT-E39980-T1 (AT)
Inventor: MASHIMO SATOSHI
IPC: F16G1/06
Filed: 1986-06-03
Granted: 1989-01-15
Abstract: A power transmission belt wherein at least a portion thereof is formed as a composite of 1 to 100 parts by weight of whiskers (25) distributed in 100 parts by weight of rubber. The composite may form the compression section of the belt. The composite may be utilized as impregnating rubber for a fabric cover portion of the belt. The whiskers preferably have a diameter in the range of approximate 0.1 micron to 1.0 micron, and a length of approximately 10 microns to 500 microns. In the illustrated embodiment, the whiskers are acicular single crystal whiskers.
Patent AT-E84379-T1 (AT)
Inventor: BELLOWS RICHARD JAMES
IPC: H01M12/08
Filed: 1986-10-30
Granted: 1993-01-15
Abstract: A metal halogen cell (l2) has a metal anode (l0) and a chemically inert electrode (l6), both disposed in an electrolyte (l4). The electrolyte (l4) is an aqueous metal halide solution, the metal correspondponders to anode (l0) and the halide to the halogen generated at electrode (l6). cell (l2) is divided into anolyte and catholyte portions by a microporous separator (l8), which is of a material which is not wetted by cathodic halogen and is preferably wetted by the aqueous electrolyte.
Patent AT-E48771-T1 (AT)
Inventor: MARCON CHARLES
IPC: B29C59/04
Filed: 1986-01-22
Granted: 1990-01-15
Abstract: The process according to the invention relates to the production of grooves such as helical threads on the wall of tubes composed of ductile or plastic materials without removal of matter. It involves using a knurling tool (11) of radius (R1) which is freely rotatable about an axis (X3). This axis covers, in the direction indicated by the arrow F2, a determined closed curve (12) which, in the figure, is a circumference of radius (R2) and of axis (X4). The enveloping curve of the path of the shaping edge (15) of the knurling tool has a region of intersection (13) with the wall of revolution (10) of axis (X2). The diameter of the knurling tool is greater than the diameter of the circumference (12). A helical thread is obtained by moving the wall of revolution (10) in relative manner along its axis (X2) relative to the knurling tool (11).
Patent AT-E51748-T1 (AT)
Inventor: KUMMER EDUARD
IPC: A47H27/00
Filed: 1986-06-11
Granted: 1990-04-15
Abstract: 1. Hanging apparatus for window boxes comprising a device (6, 7) in order to attach the hanging apparatus to a window sill (F) with a ridge (8) underneath, with at least one supporting arm consisting of flat sections (1, 3) with a bottom supporting part (1b) for the window box to be suspended, with a hanging part going upwards connected to the supporting part, whereby the upper bent end of the hanging part (1a) forms the support area resting on the window sill (F), and with a horizontally displacable limiting stop (3, 5) arranged in the bottom area of the supporting arm, which makes it possible to prop the supporting arm against the house wall, wherein the device for the attachment of the hanging apparatus has a locking tongue (7), in which the locking tongue (7), which is guided on the vertical arm and can also be altered in height and fixed, catches on the vertical arm of the hanging part with one end, and wherein the locking tongue is formed in such a way that, in the state of installation, it can grip behind ridges of different cross-sections and thus fix the supporting arm.
Patent AT-E47457-T1 (AT)
Inventor: KUENZEL REINER
IPC: E05B45/06
Filed: 1987-04-06
Granted: 1989-11-15
Abstract: 1. Block lock connected by means of an indicating line (23, 25, 27) to an indication station, with a lock bolt (5) adjustable along a bolt path between a locked and an unlocked position and provided with a lock bolt position sensor (9), with a lock cylinder (2) operable by a key provided with a lock nose (4) movable along a circular trajectory and by means of which the lock bolt (5) can be operated, characterized in that at one point along the circular trajectory of the lock nose (4) is provided a lock nose position sensor (8) and that the lock nose position sensor (8) and lock bolt position sensor (9) are connected to the indication station by means of a logic evaluation unit (21), which establishes and evaluates the sequence of the releases of the two position sensors (8, 9).
Patent AT-E85552-T1 (AT)
Inventor: RIESMEIER WILHELM
IPC: B26F1/12
Filed: 1987-06-23
Granted: 1993-02-15
Abstract: An apparatus for adhering a tape to a nonstraight edge of a generally planar workpiece has a stationary workpiece station, clamps retaining the workpiece stationarily in the station, a carriage displaceable adjacent the station parallel to the plane of the workpiece in generally perpendicular longitudinal and transverse directions, and a roller engageable with the workpiece and rotatable on the carriage about an axis generally perpendicular to the workpiece plane. The carriage is displaced in the directions relative to the stationary workpiece to roll the roller around the workpiece edge. A guide feeds a tape from a supply of the tape and an adhesive on the carriage to the roller. The tape is pressed by the roller against the workpiece edge as the roller rolls around the workpiece edge so that the tape is adhered to the workpiece edge.
Patent AT-E48959-T1 (AT)
Inventor: LAEMPE JOACHIM DIPL-ING
IPC: B22C15/26
Filed: 1987-07-08
Granted: 1990-01-15
Abstract: 1. A device for blowing core sand by compressed air into core boxes for a core shooter, including a shooting head (15), between shooting head and core box a blowing plate (6) which is adapted to be detachably fixed onto the shooting head, and further including a blowing tube (2) leading inside a jacket tube (3) to the shooting head, said blowing tube having disposed at the end thereof in the direction of the shooting head a stop which is adapted to be supported against the shooting head at a contact surface in a direction opposing that of the shooting force, the shooting head being detachably fixed to the jacket tube, characterized in that the contact surface (8) acting axially for the blowing tube (2) is formed exclusively by an insert (5) for guiding sand, said insert being removable in the direction of shooting from a jacket (4) of the shooting head (15) after the blowing plate (6) has been detached and in the position for use being held at the side thereof opposite the contact surface (8) by the blowing plate (6).
Patent AT-E72639-T1 (AT)
Inventor: RE UBERTO
IPC: A47L1/16
Filed: 1987-11-13
Granted: 1992-03-15
Abstract: A vehicle implement comprising a head (1) carried by a handle (2), a first seat (5) provided along a longitudinal edge of said head and arranged to receive a rubber strip (6) for drying windows, a second seat (7) provided along the opposing longitudinal egde of said head and arranged to receive, as required, a brush (8) for snow removal or a sponge (9) for washing windows and/or other vehicle surfaces, and an ice scraper (10) housed extractably in said head, said first and second seat for receiving said rubber strip and said brush or sponge comprising means (4) for locking the elements contained in said seats.
Patent AT-E79489-T1 (AT)
Inventor: SONI PRAVIN
IPC: H01R4/72
Filed: 1987-11-19
Granted: 1992-08-15
Abstract: A device for electrically connecting together two wires and sealing the joint comprises a dimensionally-recoverable sleeve (2) having a central solder insert (3) and end adhesive inserts (4,5). The adhesive inserts comprise a higher viscosity adhesive (5) that acts as a dam restricting flow of the lower viscosity adhesive (4).