baber/WOPTO huggingface dataset:
Patent AT-E37725-T1 (AT)
Inventor: RACHNER HANS-GUENTHER DR
IPC: C21C5/30
Filed: 1985-06-19
Granted: 1988-10-15
Abstract: A process and apparatus for producing steel from scrap. A cupola furnace is provided with a layer of coke in the vicinity of the tuyeres of the furnace, with scrap to be melted being supplied upstream of the layer of coke and molten scrap passing through the layer of coke to a converter located downstream of the furnace. The molten scrap is refined in the converter with oxygen, thereby producing a CO-rich converted waste gas, which is supplied to the coke layer and burned in the vicinity of the tuyeres.
Patent AT-E47180-T1 (AT)
Inventor: SCHLUETTER ALOYS
IPC: B09B1/00
Filed: 1985-11-06
Granted: 1989-10-15
Abstract: 1. Procedure for subsequently sealing disposal sites and/or contaminated areas, a seal being installed below the disposal site and/or contaminated area and the ground beneath the disposal site and/or contaminated area forming a retention for the seal, characterized in that profiled rods are pulled in or pushed in one after the other and these join together when pulled in to form a sealing course, the sealing course being laid with a slope and/or curvature so that the seepage waters encountered are collected and drained off at the deepest point of the sealing course.
Patent AT-E36318-T1 (AT)
Inventor: DE NIE-SARINK MARGARETHA JOHAN
IPC: C07D491/113
Filed: 1985-06-04
Granted: 1988-08-15
Abstract: The invention provides a process for preparing azetidine-3-carboxylic acidor salts thereof, useful as chemical hybridising agents, which comprises treating a compound of formulawherein R represents a hydrogen atom or a group of formula R<sup>1</sup>R<sup>2</sup>CH- wherein R' and R<sup>2</sup> are independently selected from hydrogen, alkyl or optionally substituted aryl moieties, with nitric acid and subjecting the resulting product to acid conditions to produce an acid-addition salt of formula I, and thereafter, if desired, converting the acid-addition salt to the free acid or another salt of the acid of formula I; and 1-nitrosoazetidine-3,3-dicarboxylic acid, 1-nitrosoazetidine-3-carboxylic acid and salts thereof being intermediates in the process.
Patent AT-E39879-T1 (AT)
Inventor: PIAZZOLA GAETANO
IPC: B29C45/74
Filed: 1985-02-13
Granted: 1989-01-15
Abstract: The apparatus substantially comprises two semicylindrical structures therebetween a gap is defined provided, at opposite positions, with cooled air inlet and outlet ports. The gap encompasses the portion of the machine to be cooled and/or temperature controlled, the air circulation being assured by fans arranged, together with the cylindrical structures, in a box-shaped body consisting of two vertically extending opposite walls supported by the extruder cylinder and being closed, at the top and on its sides, by a removable casing, in such a way as to define, on the sides of the semicylindrical structures, cooling air circulation ducts therealong air flows before arriving at the gap defined by the semicylindrical structures.
Patent AT-E29700-T1 (AT)
Inventor: ROELLIN ULRICH
IPC: B62D33/04
Filed: 1985-05-15
Granted: 1987-10-15
Abstract: The car body is comprised of a roof (2, 40), a floor (7, 41, 42) as well as side walls (5) connected by upper sections (4) to the roof and by lower sections (6) to the floor. The side wall elements (5) secured between lugs (14, 15) of the upper sections (4) and lower sections (6) and of profiled parts (16) are adhered to the lugs (14, 15) and preferably also to the profiled parts (16). The connection of the upper sections (4) with the roof (2, 40) and of the lower sections (6) with the floor (41, 42) are made in a similar way with glue or by assembly (3). The car body may be mounted without drilling holes for rivets or the like, and by using special profiled parts (17) large fabrication tolerances for the elements (5, 40, 41, 42) will be compensated.
Patent AT-E41769-T1 (AT)
Inventor: CL PHARMA AKTIENGESELLSCHAFT
IPC: C07C231/00
Filed: 1985-07-31
Granted: 1989-04-15
Abstract: Process for the preparation of new immunizing compounds of 2,6-di[(monoalkylamino)-acetyl amino]anthraquinone, by reacting 2,6 diaminoanthraquinone with a chloracetic acid chloride and reaction of bis- beta -halogenoacylamino anthraquinone thus obtained with methylamine or ethylamine. Also disclosed are compounds thus obtained or acid addition salts thereof, pharmaceutical compositions and utilization of said compounds as immunizing drugs.
Patent AT-E56235-T1 (AT)
Inventor: SCHLUETTER ALOYS
IPC: E02D31/00
Filed: 1986-01-22
Granted: 1990-09-15
Abstract: 1. A method of subsequently sealing waste dumps and/or contaminated areas, wherein a seal is introduced beneath the dump and/or contaminated area by pulling-in profile strips (1, 2) in succession, each profile strip (1, 2) becoming connected directly with the previously introduced profile strips as it is pulled in, characterized in that, in the pulling-in or pushing-in of the successive profile strips (1, 2), the soil opposing the pulling-in or pushing-in is at least partly excavated.
Patent AT-E65678-T1 (AT)
Inventor: DAY JOHN ANTHONY
IPC: A47J45/06
Filed: 1986-11-21
Granted: 1991-08-15
Abstract: An article such as an item of holloware such as a saucepan, comprises a body (10) and a handle (17), the body (10) having an elongate member (13) projecting outwardly therefrom, to which the handle (17) is attached, the handle (17) having an internal recess (16) receiving a retaining element (20), the retaining element (20) being secured against withdrawal from the recess (16) and having at least two inwardly extending teeth which engage the outwardly projecting member (13) of the body (10), to retain the outwardly projecting member (13) in the recess (16), at least some of the teeth at positions spaced longitudinally along the member (13).
Patent AT-E43710-T1 (AT)
Inventor: BROWN EDWARDS JR
IPC: F41C23/00
Filed: 1986-03-18
Granted: 1989-06-15
Abstract: This relates to a method and apparatus for increasing the rigidity of a conventional pre-existing rifle action receiver (10) of the type which includes a cartridge magazine port having first and second longitudinal edges, an ejection port (17), and a bolt which reciprocates within the receiver to engage a cartridge and urge it into a chamber at the rearward end of a barrel which is secured into a threaded opening in the front of the receiver (10). Apertured first and second plates (24, 25) are fixedly coupled proximate the first and second edges of the magazine port and extend downwardly therefrom. The apertures (27) can serve to reduce weight and at least one aperture can be used to secure an insert between the plates, so that weight and balance can be altered.
Patent AT-E127224-T1 (AT)
Inventor: BROOKS JOHN FRANCIS
IPC: G01N25/04
Filed: 1986-06-05
Granted: 1995-09-15
Abstract: Apparatus for monitoring temperature dependent changes has a heating arrangement comprising two pieces (16,17) of heat insulation material defining a cavity (21) containing a heat sink member (23) and an electrical heater (26) for the heat sink member. The block is perforated to allow entry of a sample tube and to provide a viewing passage (18). The arrangement is detachable mounted on a neck portion (3) upstanding from a base (2).
Patent AT-E52546-T1 (AT)
Inventor: BACKELANDT BERNARD
IPC: C25D21/12
Filed: 1986-11-13
Granted: 1990-05-15
Abstract: Process for regulating the quantity of metal electrolytically deposited on a continuously travelling band to be coated in a coating plant comprising a plurality of tanks filled with electrolyte. The process comprises determining experimental curves of the yield as a function of the strength of the supply current of each bridge of the plant, collecting (32) indications relating to the bridges in operation or out of operation, establishing analog values of the strength for each bridge and of the maximum strength of the current for all of the bridges, measuring the velocity of the travel of the band (37), establishing set values (39) relating to the quantity of metal to be deposited, measuring the total quantity of metal deposited by means of a gauge employing a periodic scanning, determining the lower and upper means of the quantity of metal measured by the gauge in each scan, and establishing a regulation model from the aforementioned data.
Patent AT-E59058-T1 (AT)
Inventor: JACQUEMIN JEAN-PIERRE
IPC: C08L53/02
Filed: 1986-12-11
Granted: 1990-12-15
Abstract: Polyetheramides and, more particularly polyetheresteramides form alloys with styrene-diene copolymers and, more particularly, with linear or branched, styrene-butadiene-styrene or styrene-isoprene-styrene triblock copolymers, to give compositions which can be injection-moulded or extruded and which have excellent mechanical properties.
Patent AT-E89555-T1 (AT)
Inventor: PFISTER THEODOR DR
IPC: C07D251/46
Filed: 1987-06-19
Granted: 1993-06-15
Abstract: The invention relates to novel 3-substituted 1-(2-halogenoalkoxy- benzenesulphonyl)-3-heteroaryl(thio)ureas of the formula (I) <IMAGE> (in which Q, R, R<1>, R<2>, X, Y and Z are as defined in the description), their preparation, and their use as herbicides.
Patent AT-E60004-T1 (AT)
Inventor: GAIARDO MARIO
IPC: B41J2/265
Filed: 1987-06-29
Granted: 1991-02-15
Abstract: A guide device for the needles of a print head of a dot matrix printer is described, of the type in which the needles are supported by a matrix and by at least one other guide element, as well as the process for its production; the principle characteristic of this device lies in the fact that at least the matrix (4) is formed by one or more thin superimposed plates (11) provided with guide holes (12) for the needles formed by photo-etching; if more than one, such plates are glued together with their holes offset.
Patent AT-E70577-T1 (AT)
Inventor: OHM HEINZ JOSEF
IPC: D06F57/12
Filed: 1987-11-24
Granted: 1992-01-15
Abstract: Laundry hanging device to be clamped to stationary parts by means of suspension elements (3) for the laundry which are arranged between two carriers (1, 2) and by means of a clamping shackle (5) displaceable in each of the carriers (1, 2), the clamping shackles (5) being bent in the end region (7) to form a resilient tongue (8), and at least one tongue part (10) engaging as a catch into catch orifices (20) provided in the carrier (1, 2). 
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Patent AT-E68347-T1 (AT)
Inventor: ACHTERRATH-TUCKERMANN UTE DR
IPC: A61K31/50
Filed: 1987-12-23
Granted: 1991-11-15
Abstract: Medicaments having a synergistic effect and containing a combination of azelastine and theophylline or azelastine and  beta -mimetics.
Patent AT-E140194-T1 (AT)
Inventor: UEBEL HELMUT
IPC: B61L1/18
Filed: 1988-03-12
Granted: 1996-07-15
Abstract: A circuit is described in which the bandwidth of the track circuit receiver (8) is design to be so narrow that it is virtually impossible for it to be subjected to interference. To permit interpretation of the frequency-modulated track voltage, the frequency deviation of which far exceeds the bandwidth of the receiver, the narrow band characteristic is achieved by means of an adjustable bandpass filter (7), the centre frequency of which is controlled so that it precisely follows the frequency of the track circuit transmitter (2). For this purpose, the output signal from the track circuit transmitter is fed to the track circuit receiver via a special lead (9). <IMAGE>
Patent AT-E72550-T1 (AT)
Inventor: POLLNER JUERGEN DIPL-ING FH
IPC: B64F1/22
Filed: 1988-09-02
Granted: 1992-02-15
Abstract: An aircraft towing vehicle has a rearwardly opening recess adapted to receive the nose wheel of an aircraft to be towed. A nose wheel lifting and clamping mechanism has two nose wheel lifters which can be pivoted from a retracted position, in which they are parallel to sides of the vehicle frame, into an operative position, in which they extend into the recess for engaging the aircraft nose wheel. The lifters pivot on rocker arms which themselves pivot about a horizontal axis and are power driven by hydraulic actuators. A separate hydraulic swivel drive motor is provided for each lifter. The pressure increase which takes place when the swivel drive reaches the end of its path is used to initiate the delivery of pressurized fluid to the actuator. A crank arm driven by the hydraulic motor is connected to the support for the lifter with a low back pivot, self locking linkage to positively prevent even excessive forces generated during the nose wheel lifting process from unintentionally moving the lifters towards their retracted positions.
Patent AT-E92070-T1 (AT)
Inventor: BAUMGARTH MANFRED DR
IPC: C07D491/153
Filed: 1988-09-14
Granted: 1993-08-15
Abstract: Azachroman derivatives of the formula I 
<IMAGE>
 in which R<1> to R<5> have the meanings given in Patent Claim 1, exhibit effects on the cardiovascular system.
Patent AT-E99069-T1 (AT)
Inventor: BRENDES MARTIN DIPL-ING
IPC: H01L21/68
Filed: 1988-10-17
Granted: 1994-01-15
Abstract: Pattern recognition in the industrial sector employs for the most part three-dimensional image analysing processes. In order to carry out simple, especially planar recognition tasks with respect to the position and orientation of objects (1) whose form is known, recourse is made likewise to three-dimensional recorded image data. Due to the prevailing limitation of the degrees of freedom, however, it is necessary to treat as variables only two coordinates of a plane and one angle of rotation  phi , which characterises a rotation of the known object (1) inside of the plane. The intersection with a primitive volume (2), especially a circular cylinder, yields lines of intersection (3), which are to be employed as comparative criteria between a measurement object and a reference position. The lines of intersection (3) are constant in shape and are described only as a function of the angle of rotation  phi . <IMAGE>
Patent AT-E66118-T1 (AT)
Inventor: VERHOLT HANS
IPC: A47B88/02
Filed: 1988-05-26
Granted: 1991-08-15
Abstract: A stackable drawer box having a plurality of side walls and boxes for a coupling element disposed thereon. The boxes and the coupling element are provided with lug members and stops enabling a displacement of the coupling element in a box from an inoperative position, in which a coupling element is present within a box of a single drawer box, into a coupling position, in which a coupling element coacts with the boxes of two stacked drawer boxes, and in which a displacement of the coupling element relative to both boxes is blocked by the lug members and the stops. A filing cabinet composed of a plurality of drawer boxes comprises a base and an upper portion, both being coupled to the drawer boxes in the same manner as the drawer boxes mutually.
Patent AT-E161247-T1 (AT)
Inventor: CHOPIN THIERRY
IPC: C04B35/632
Filed: 1988-06-15
Granted: 1998-01-15
Abstract: A process for the manufacture of articles from divided product such as powder by shaping this product and heat treatment. 
<??>The process consists in adding a polysaccharide obtained by bacterial or fungal fermentation such as, advantageously, a xanthan gum, to the divided product and then shaping it by any known processes and subjecting the article thus formed to a heat treatment. The article obtained exhibits, in particular, better mechanical properties and, more particularly, a better resistance to crushing. 
<??>The invention applies especially in the industry of catalysts and of ceramics.
Patent AT-E87776-T1 (AT)
Inventor: LEYDIER ROBERT
IPC: G01R21/133
Filed: 1988-06-22
Granted: 1993-04-15
Abstract: A triangle waveform generator for a pulse-width amplitude multiplier includes a digital-to-analog converter and a charge transfer network. Clocked signals applied to the converter, which includes a resistor chain for providing a set of different potentials, sequentially select ones of the potentials and supply two of them to the charge transfer network. The network weights each of the potentials received, then combines them at an output node. By employing appropriate clocking of the converter, a triangular waveform having a plurality of discrete steps results.
Patent AT-E91880-T1 (AT)
Inventor: SUGIYAMA KEIKICHI
IPC: A61P17/00
Filed: 1989-02-09
Granted: 1993-08-15
Abstract: A composition for preventing graying of the hair and restoring grayed hair to its natural color comprises an effective amount of one member selected from the group consisting of cAMP compounds such as 8-butylthio cAMP-Na or 8-methoxy cAMP-Na and water. The composition can prevent graying of the hair and restoring grayed hair to its natural color upon application to the scalp, the effective component is very stable even in the form of compositions containing water and the composition does not cause quality deteriorations such as giving out of bad smell.
Patent AT-E85669-T1 (AT)
Inventor: BUSCH RANDOLPH ARTHUR
IPC: E21B17/07
Filed: 1986-04-10
Granted: 1993-02-15
Abstract: A weak point element (70) for a cable head comprises a tubular ring (82) having a circumferentially extending zone of reduced tensile strength between the ends thereof, the said zone comprising apertures 84 and interposed webs 86. The elements can be incorporated in cable head assemblies, including cable head shock isolation assemblies.
Patent AT-E103076-T1 (AT)
Inventor: LEUNBACH IB
IPC: G01R33/28
Filed: 1989-07-25
Granted: 1994-04-15
Abstract: There is described a method of and apparatus for performing electron spin resonance enhanced magnetic resonance imaging (ESREMRI) at ultra-low fields of up to 20 Gauss, optionally dispensing with a primary magnet and using the earth's ambient field to provide the primary magnetic field for the magnetic resonance imaging procedure.
Patent AT-E135110-T1 (AT)
Inventor: KOBAYASHI SHIGEKI OMRON INSTIT
IPC: G01N21/88
Filed: 1989-05-02
Granted: 1996-03-15
Abstract: Disclosed is an an inspection apparatus for a printed circuit board or the like for inspecting the shape of the soldered portion of a part mounted on the printed circuit board, and for judging whether the soldered portion is acceptable or not. In order to illuminate a printed circuit board undergoing inspection, there are provided three types of ring shaped light-emitting elements, which respectively generate red light, green light and blue light, arranged at positions to project this light, at angles of incidence that differ from one another, toward the surface of a body to be inspected. Light rays of the three primary colors emitted by these light-emitting elements have light-emission energy distributions with respect to wavelength that provide white light when these light rays are mixed, and the quantities of light emitted are adjusted in such a manner that white light is obtained. As a result, three-colored light images regarding the surface of the object under inspection can be detected, and it is possible to detect also peripheral information (part number, polarity, color code, various marks, etc.) essential in solder inspections.The present invention discloses also a method of teaching with regard to the mounted position of a part, the type thereof, and a feature quantity of the mounted state, a method of setting an inspection zone on a printed circuit board, and a method of displaying the results of inspection, etc. These methods are performed prior to inspection of the printed circuit board in the inspecting apparatus.
Patent AT-E122472-T1 (AT)
Inventor: DAEMS DANIEL
IPC: G02B6/24
Filed: 1989-11-07
Granted: 1995-05-15
Abstract: PCT No. PCT/GB89/01326 Sec. 371 Date May 7, 1991 Sec. 102(e) Date May 7, 1991 PCT Filed Nov. 7, 1989 PCT Pub. No. WO90/05318 PCT Pub. Date May 17, 1990.An enclosure capable of enclosing a butt splice between at least two optical fibre cables, which comprises: a base through which respective cables can pass; at least one optical fire organizer capable of storing an optical fibre in the path from one of the outlets to another of the outlets, said path having a minimum radius of curvature no smaller than the minimum bend radius of said optical fibre; and a hollow cover which can surround the organizer and which can be fixed to the base to close the enclosure; the base being removable from the splice by sliding over the organizer.
Patent AT-E90744-T1 (AT)
Inventor: DURANT SIEGFRIED
IPC: B65H49/22
Filed: 1990-01-09
Granted: 1993-07-15
Abstract: There is described a suspended transport system for conveying bobbins (1) to predetermined bobbin positions (RSP) in a spinning machine, especially a ring spinning machine, which has a conveyor stage (3) which leads along the predetermined bobbin positions (RSP) and on which a driven conveyor train (4) equipped at least with a plurality of bobbins (1) can be transported. To transfer individual bobbins (1) from the conveyor stage (3) to the predetermined bobbin positions, a device (14, 14') movable along the spinning machine is provided. For the transfer of bobbins (1) into the ring spinning machine which can be carried out quickly and without difficulty, there is a bobbin carriage (14, 14') which is movable together with the conveyor train (4) and runs parallel to the conveyor stage (3) and on which is arranged a separating and guiding device (16, 30, 32) for transferring a separated bobbin (1) from the conveyor train (4) into a predetermined bobbin position (RSP). 
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Patent AT-E109603-T1 (AT)
Inventor: COTTY JOEL
IPC: H04M19/00
Filed: 1990-01-29
Granted: 1994-08-15
Abstract: The connection circuit comprises a first differential amplifier circuit having its output connected to a first symmetrical amplifier circuit, a second differential amplifier circuit having its output connected to a second symmetrical amplifier circuit, a power supply and filter circuit for delivering power via a power supply series connection to the two symmetrical amplifier circuits, a balancing circuit, and a loop state signaling circuit. The two differential amplifier circuits are connected firstly to the output of a receive circuit and secondly to ground, and each wire of the line is connected directly via a respective resistor to a transmit circuit. Each symmetrical amplifier circuit is connected to one of the line wires via a contact of a ringing relay and a resistor connected in series. The power supply series connection includes a power supply transistor controlled by a signal indicative of the line being looped.
Patent AT-E90776-T1 (AT)
Inventor: HARANT ANTON
IPC: A61M1/14
Filed: 1990-03-29
Granted: 1993-07-15
Abstract: A process for haemodialysis, includes providing a dialyzer utilizing an electromagnetically controllable double membrane pump, whereby the membranes are each supported against an incompressible liquid during the stroke movement of a pump piston. The process includes filling the space between the membranes with the incompressible liquid, stroking the piston thereby sucking deaerated fresh dialysate through an opening in a front cover plate and into a first swept space bounded by one membrane and the front cover plate while simultaneously discharging used dialysate through an opening in a second cover plate and out of a second swept space bounded by the other membrane and the second cover plate. The pump piston then strokes to the other end of its range thereby discharging the fresh dialysate through another opening of the front end cover plate, and sucking used dialysate through another opening of the second cover plate.
Patent AT-E104212-T1 (AT)
Inventor: MELZER RUDOLF
IPC: B41F21/04
Filed: 1990-05-07
Granted: 1994-04-15
Abstract: The invention relates to a sheet gripper, whose gripper finger, executing a flat gripper flight path and closing perpendicular to the gripper rest, is assigned resiliently and adjustably to the pivot point of the gripper shaft and to the pivot point of a carrier pin, mounted rotatably in a case part of the basic body of the gripper finger and arranged parallel to the gripper shaft, at an angle of approximately 90 DEG , the lower end of the gripper finger being guided in a groove cam by a bar or the like in the manner of a cylinder catch. <IMAGE>